CN110880649A - Card holder assembly, card connector and terminal - Google Patents

Abstract

The invention provides a card support component, a card connector and a terminal, wherein the card support component comprises a card support body and at least one sliding block, a sliding groove for the sliding block to slide is arranged on the card support body, the sliding block is arranged on the card support body in a sliding mode through the sliding groove, and the sliding block can enclose areas with different sizes through sliding and is used for containing electronic cards with different sizes.

Description

Card Tray Assemblies, Card Connectors and Terminals

technical field

The present invention relates to the technical field of electrical connectors, and in particular, to a card tray assembly, a card connector and a terminal.

Background technique

A card connector is an electrical connector installed on a portable electronic device such as a mobile phone, which can realize signal transmission between an electronic card and a portable electronic device such as a mobile phone. The card connector specifically includes a card holder and a card tray.

Chinese patent CN103367951B discloses a digital card fixing device, please refer to FIG. 1 , the fixing device includes: a tray 1 and a card holder 2; the tray 1 includes: a first groove 11 for accommodating the first digital card 3; The second groove 12 is perpendicular to the first groove 11 and is used for accommodating the second digital card 4 ; the first groove 11 and the second groove 12 have a partially overlapping hollow portion. Therefore, the placement position of the first digital card 3 in the tray 1 and the placement position of the second digital card 4 in the tray 1 are perpendicular to each other. Specifically, the tray 1 further includes an insertion end 14 and an outer end 15 , and the card holder 2 further includes an insertion surface 23 .

The patent implements a digital fixing device compatible with SIM cards and SD cards, and can flexibly meet different needs of users through a digital card fixing device without increasing the layout space.

However, in the prior art, digital cards of different sizes need to be equipped with trays of different sizes, and in this patent, the size of the tray is a fixed value, and the size of the groove for placing the digital card in the tray is also fixed. When the size of the digital card is used, it is usually only possible to cut the card or use the card sleeve to make the digital card match the tray.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a card tray assembly, a card connector and a terminal to solve the problem that the existing card connector cannot adapt to electronic cards of different specifications.

The present invention solves its technical problems by adopting the following technical solutions.

The present invention provides a card tray assembly, comprising a card tray body and at least one sliding block, the card tray body is provided with a sliding groove for the sliding block to slide, and the sliding block is slidably disposed on the sliding groove through the sliding groove. On the card tray body, the sliding block can enclose areas of different sizes by sliding, for accommodating electronic cards of different sizes.

In one embodiment of the present invention, the sliding block includes a first sliding block, and the first sliding block can slide along the first direction on the sliding groove, when the first sliding block is set at the first position When the first sliding block is set at the second position, the first sliding block and the card tray body are enclosed to form a first area. When the first sliding block is set at the second position, the first sliding block and the card tray body are enclosed to form a second Second area.

In an embodiment of the present invention, the sliding block includes a second sliding block and a third sliding block, the second sliding block and the third sliding block are symmetrically arranged, and the second sliding block can be The chute slides toward the third sliding block, and the third sliding block can slide toward the second sliding block on the chute to enclose areas of different sizes.

In an embodiment of the present invention, the sliding block includes a first sliding block, a second sliding block and a third sliding block, the card tray body has a first direction and a second direction, and the first sliding block can be The second sliding block and the third sliding block can slide along the first direction on the sliding groove, and the first sliding block faces the second direction. The second sliding block and the third sliding block slide.

In an embodiment of the present invention, the first sliding block has a U-shaped structure, and a limiting slot is arranged in the middle of the U-shaped structure.

In an embodiment of the present invention, the first direction and the second direction are perpendicular to each other.

In an embodiment of the present invention, the second sliding block and/or the third sliding block is L-shaped.

In an embodiment of the present invention, the card tray assembly further includes a fixing sheet, the fixing sheet and the card tray body are superimposed and arranged, and the sliding block is arranged between the fixing sheet and the card tray body , the sliding groove is formed as a track for the sliding blocks to slide, and the sliding blocks can be respectively fixed at different positions in the track through the fixing piece.

In an embodiment of the present invention, a hollow portion is provided in the middle of the fixing piece, elastic arms are arranged along the circumferential direction of the fixing piece, the first sliding block, the second sliding block and the first sliding block are Each of the three sliding blocks is provided with a card slot matched with the elastic arm.

In an embodiment of the present invention, each of the card slots includes a first card position and a second card position, and the elastic arm can be respectively connected with the first card position and the second card position of each of the card slots. Two card slots.

In an embodiment of the present invention, the card tray assembly includes two areas enclosed by two of the first sliding blocks, two of the second sliding blocks and two of the third sliding blocks, Each of the areas is formed by a first sliding block, a second sliding block and a third sliding block, and each of the areas is used for placing one of the electronic cards.

In an embodiment of the present invention, the two regions are arranged on the same side of the card tray body, or are arranged on two opposite sides of the card tray body.

In an embodiment of the present invention, the card tray assembly includes two areas, the two areas are coplanar, each of the areas is used to place one of the electronic cards, and one of the areas is formed by a first A sliding block, and/or a second sliding block and a third sliding block are enclosed and formed with the card tray body, the card tray body is further provided with a protruding part, and the other area is formed on the card tray body. on the protruding part.

In one embodiment of the present invention, the card tray body has a card tray door panel facing the outside and an insertion end disposed opposite to the card tray door panel, and the protruding portion is on the card tray body away from the card The door plate is protruded and formed.

In an embodiment of the present invention, the card tray assembly includes two areas, the two areas are arranged in layers, each of the areas is used for placing one of the electronic cards, wherein one of the areas is formed by a first A sliding block, and/or a second sliding block and a third sliding block are enclosed and formed with the card tray body, the card tray body is further provided with a bearing portion, and the other area is formed on the bearing body. Ministry.

In an embodiment of the present invention, the carrying portion is stacked on the card tray body along the thickness direction of the card tray body.

In one embodiment of the present invention, the card tray assembly includes two areas, each of which is used to place one of the electronic cards, wherein one of the areas is formed by a first sliding block, and/or by a A second sliding block and a third sliding block are formed around the card tray body, the card tray assembly further includes a sliding plate slidably connected with the card tray body, and the other area is formed on the sliding plate superior.

In an embodiment of the present invention, the sliding plate is slidable relative to the card tray body between a first state and a second state, and when in the first state, the sliding plate and the card tray The bodies are arranged on top of each other, and when in the second state, the sliding plate slides out from the card tray body for loading one of the electronic cards.

The present invention also provides a card tray assembly, comprising a first card slot, a second card slot and a moving part, wherein the first card slot and the second card slot are respectively used to carry cards of different sizes, and the first card slot and the second card slot are respectively used for carrying cards of different sizes, and the A locking slot is formed when the moving element is in a first state, and the second locking slot is formed when the moving element is in a second state.

In an embodiment of the present invention, the first card slot is larger than the second card slot, and the first card slot and the second card slot partially overlap.

In an embodiment of the present invention, the moving member includes a first telescopic rod and a second telescopic rod, and elastic members are provided in the middle of the first telescopic rod and the second telescopic rod.

In an embodiment of the present invention, the card tray assembly further includes a first chute arranged along a first direction and a second chute arranged along a second direction, the first direction being perpendicular to the second direction , one end of the first telescopic rod is set in the first chute and can slide along the first chute, and one end of the second telescopic rod is set in the second chute and can slide along the The second chute slides.

In an embodiment of the present invention, one end of the first telescopic rod is provided with a first slider, the first slider is arranged in the first chute and can slide along the first chute, The first sliding block drives the first telescopic rod to move along the first direction, one end of the second telescopic rod is provided with a second sliding block, and the second sliding block is provided in the second chute can slide along the second chute, and the second sliding block drives the second telescopic rod to move in the second direction.

In an embodiment of the present invention, the moving member includes a first sliding rod and a second sliding rod, and the first sliding rod and the second sliding rod are of a crank arm structure.

In an embodiment of the present invention, when the first sliding rod and the second sliding rod are set at the first position, the first sliding rod, the second sliding rod and the card tray body form a second sliding rod. a slot; the first sliding rod is set at the second position, and when the second sliding rod is set at the second position, the first sliding rod, the second sliding rod and the card holder body form a first Two card slots.

In an embodiment of the present invention, the first sliding rod includes a first horizontal part, a second horizontal part and a first rotating part, and the first rotating part is located at the first horizontal part and the second horizontal part The second sliding rod includes a first vertical part, a second vertical part and a second rotating part, and the second rotating part is located between the first vertical part and the second vertical part.

In an embodiment of the present invention, the first horizontal part is fixed to the card tray body, the first rotating part can rotate relative to the first horizontal part, and the first rotating part drives the The second horizontal part moves; the first vertical part is fixed to the card tray body, the second rotating part can rotate relative to the first vertical part, and the second rotating part drives the second vertical part when it rotates Department moves.

The present invention also provides a card tray assembly, which is provided with a first card slot and a second card slot for carrying different cards, and at least one moving piece, the first card slot and the second card slot overlapping or partially overlapping Arrangement, the first card slot is formed on the card tray body, the first card slot can accommodate the first size card, the second card slot can form different spaces through the movement of at least one slider to accommodate different or the same size as the first card card.

In an embodiment of the present invention, the sliding member is a first card tray frame, the first card tray frame is slidably connected to the card tray body, and the first card tray frame can be relative to the card tray The body slides in the horizontal plane.

In an embodiment of the present invention, two parallel sliding grooves are provided on opposite sides of the first card tray frame, and sliding rails are provided on opposite sides of the card tray body, and the sliding rails accommodate In the sliding groove, the first card tray frame slides relative to the card tray body through the sliding rail and the sliding groove.

The present invention also provides a card connector including the card tray assembly as described above.

In one embodiment of the present invention, the card connector includes a printed circuit board and a card holder connected to the printed circuit board, and a card holder is formed between the printed circuit board and the card holder for accommodating the card holder The accommodation space for components.

In one embodiment of the present invention, the card seat includes a push rod, a lever, a contact elastic sheet and a card seat housing, and the push rod, the lever, and the contact elastic sheet are all connected to the card seat housing to form the card holder.

The present invention also provides a terminal including the card connector as described above.

The invention provides a card tray assembly, a card connector and a terminal. The card tray assembly includes a card tray body and a plurality of sliding blocks. The card tray body is provided with a sliding groove for the sliding blocks to slide, and a plurality of sliding blocks are provided on the card tray body. The blocks are slidably arranged on the card tray body through the chute, and a plurality of sliding blocks can be enclosed to form areas of different sizes by sliding for accommodating electronic cards of different sizes.

Description of drawings

FIG. 1 is a schematic structural diagram of a card connector in the prior art.

FIG. 2 is a schematic structural diagram of one state of the card tray assembly in the first embodiment of the present invention.

FIG. 3 is a schematic structural diagram of another state of the card tray assembly in the first embodiment of the present invention.

FIG. 4 is a schematic diagram of the combined structure of the card tray assembly in the second embodiment of the present invention.

FIG. 5 is a schematic diagram of an exploded structure of a card tray assembly in a second embodiment of the present invention.

FIG. 6 is a schematic diagram of a partially exploded structure of a card tray assembly in a third embodiment of the present invention.

FIG. 7 is a schematic diagram of a combined structure of a card tray assembly in a fourth embodiment of the present invention.

FIG. 8 is a schematic diagram of a partially exploded structure of a card tray assembly in a fourth embodiment of the present invention.

FIG. 9 is a schematic diagram of an exploded structure of a card connector in a fifth embodiment of the present invention.

FIG. 10 is a schematic structural diagram of a card holder in a card connector according to a fifth embodiment of the present invention.

FIG. 11 is a schematic diagram of a partially exploded structure of a card connector in a fifth embodiment of the present invention.

12 is a schematic diagram of a partially exploded structure of a card connector in a sixth embodiment of the present invention.

FIG. 13 is a schematic diagram of the combined structure of the card tray assembly in the seventh embodiment of the present invention.

FIG. 14 is a schematic diagram of the combined structure of the card tray assembly in the eighth embodiment of the present invention.

FIG. 15 is a schematic diagram of the combined structure of the card tray assembly in the ninth embodiment of the present invention.

FIG. 16 is a schematic diagram of the combined structure of the card tray assembly in the tenth embodiment of the present invention.

17a to 17c are three views of the card tray assembly in the eleventh embodiment of the present invention.

18a to 18c are three views of the card tray assembly in the twelfth embodiment of the present invention.

19a to 19c are three views of one state of the card tray assembly in the thirteenth embodiment of the present invention.

20a to 20c are three views of another state of the card tray assembly in the thirteenth embodiment of the present invention.

FIG. 21 is a schematic structural diagram of one state of the card tray assembly in the fourteenth embodiment of the present invention.

FIG. 22 is a schematic structural diagram of another state of the card tray assembly in the fourteenth embodiment of the present invention.

FIG. 23 is a schematic structural diagram of one state of the card tray assembly in the fifteenth embodiment of the present invention.

FIG. 24 is a schematic structural diagram of another state of the card tray assembly in the fifteenth embodiment of the present invention.

Detailed ways

In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the specific embodiments, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and examples.

[First Embodiment]

FIG. 2 is a schematic structural diagram of one state of the card tray assembly in the first embodiment of the present invention. FIG. 3 is a schematic structural diagram of another state of the card tray assembly in the first embodiment of the present invention. 2 and 3, the card tray assembly 20 provided in this embodiment includes a card tray body 21 and at least one sliding block 201. The card tray body 21 is provided with a sliding groove 211 for the sliding block 201 to slide. The sliding block 201 The sliding slot 211 is slidably disposed on the card tray body 21 , and the sliding block 201 can enclose areas of different sizes by sliding to accommodate electronic cards 30 of different sizes.

Specifically, referring to FIG. 1 and FIG. 2 , at least one sliding block 201 includes a first sliding block 22 , the first sliding block 22 can slide along the first direction (Y-axis direction) on the chute 211 , and the first sliding block 22 It has a U-shaped structure, and a limiting groove 222 is arranged in the middle of the U-shaped structure. When the first sliding block 22 is set at the first position, the first sliding block 22 and the card tray body 21 enclose a larger first area, and at this time, the first area can be used for placing a larger electronic card 30 . For example, can hold a large SIM

(Subscriber Identification Module, identity identification) card, as shown in Figure 2.

Please refer to FIG. 2 and FIG. 3 , when the first sliding block 22 moves to the second position along the first direction, the first sliding block 22 and the card tray body 21 enclose a smaller second area, and the second area can be used For placing smaller electronic cards 30 . For example, a small SIM (Subscriber Identification Module, identity identification) card can be accommodated, as shown in FIG. 3 .

[Second Embodiment]

FIG. 4 is a schematic diagram of the combined structure of the card tray assembly in the second embodiment of the present invention, and FIG. 5 is a schematic diagram of the exploded structure of the card tray assembly in the second embodiment of the present invention. Please refer to FIG. 4 to FIG. 5 , this embodiment provides a A card tray assembly 20, the card tray assembly 20 is installed on a portable electronic device, the card tray assembly 20 includes a card tray body 21, a fixed piece 25 and a plurality of sliding blocks 201, the fixed piece 25 and the card tray body 21 are superimposed and arranged, and there are many A plurality of sliding blocks 201 are arranged between the fixing sheet 25 and the card tray body 21 , the plurality of sliding blocks 201 enclose an area for accommodating the electronic card 30 , and a plurality of sliding blocks 201 are formed between the fixing sheet 25 and the card tray body 21 for a plurality of sliding blocks 201 . A track on which the block 201 slides, and a plurality of sliding blocks 201 can be respectively fixed to different positions in the track. The card tray body 21 has a card tray door panel 212 facing the outside and an insertion end 213 disposed opposite to the card tray door panel 212 .

Please refer to FIG. 5 , the plurality of sliding blocks 201 include a first sliding block 22 , a second sliding block 23 and a third sliding block 24 , and the tray body 21 is provided with a first sliding block 22 , a second sliding block 23 and a third sliding block 24 The three sliding blocks 24 slide the chute 211. In addition, the card tray body 21 also has a length along the first direction, a width along the second direction and a thickness along the third direction. The sliding groove 211 of the card tray body 21 slides along the first direction, and the second sliding block 23 and the third sliding block 24 can slide along the second direction on the sliding groove 211 of the card tray body 21 . The first direction and the second direction are perpendicular to each other, the first direction is, for example, the Y-axis direction, the second direction is, for example, the X-axis direction, and the third direction is the Z-axis direction.

In this embodiment, the first sliding block 22 is located on one side of the second sliding block 23 and the third sliding block 24 , the first sliding block 22 is close to the insertion end 213 and is U-shaped, the second sliding block 23 and the third sliding block 24 are U-shaped. 24 Symmetrically arranged, the second sliding block 23 and the third sliding block 24 are close to the card tray door panel 212 and are L-shaped, and the first sliding block 22, the second sliding block 23 and the third sliding block 24 are enclosed and formed for accommodating the electronic card 30 area. The first sliding block 22 can slide toward the second sliding block 23 and the third sliding block 24 along the first direction on the sliding groove 211 of the card tray body 21 . The second sliding block 23 and the third sliding block 24 can slide on the card tray body. The sliding groove 211 of 21 slides relatively along the second direction, that is, the second sliding block 23 can slide on the sliding groove 211 along the second direction toward the third sliding block 24, and the third sliding block 24 can slide on the sliding groove 211 along the first sliding block 24. It slides toward the second sliding block 23 in two directions.

In addition, the card tray door panel 212 is also provided with a pin hole 214 for inserting a needle. When a user inserts a needle into the pin hole 214, the card tray assembly 20 is ejected from the electronic device.

Please continue to refer to FIG. 5 , the middle portion of the fixing piece 25 includes at least one hollow portion 252 . An elastic arm 251 is provided along the circumferential direction of the fixing piece 25, and the opening of the elastic arm 251 faces the hollow portion 252 of the fixing piece 25. The first sliding block 22 , the second sliding block 23 and the third sliding block 24 are all provided with engaging slots 26 matched with the elastic arms 251 , wherein the two sides of the first sliding block 22 have two symmetrical engaging slots 26 . The card slot 26 of each sliding block includes at least two card positions spaced apart from each other. Specifically, in this embodiment, each card slot 26 includes a first card position 261 and a second card position 262, and the elastic arm 251 of the fixing sheet 25 can be respectively engaged with the first card position 261 and the second card position 262. .

Please refer to FIGS. 4 to 5 , place the first sliding block 22 , the second sliding block 23 and the third sliding block 24 on the corresponding sliding grooves 211 on the card tray body 21 , and then superimpose the fixing sheet 25 on the first sliding block. 22. Above the second sliding block 23 and the third sliding block 24, at this time, a first sliding block 22, a second sliding block 23 and a third sliding block 24 are formed between the fixing sheet 25 and the card tray body 21. sliding track. Wherein, in the initial state, the first locking positions 261 of the card slots 26 on both sides of the first sliding block 22 are engaged with the elastic arms 251 of the fixing sheet 25; the first locking positions of the card grooves 26 on the second sliding block 23 261 is engaged with the elastic arm 251 of the fixing piece 25 ; At this time, the area enclosed by the first sliding block 22, the second sliding block 23 and the third sliding block 24 is relatively large, which can accommodate a large electronic card 30, for example, can accommodate a large SIM (Subscriber Identification Module, identification) card, as shown in Figure 4.

In other embodiments, the sliding block 201 may only include the second sliding block 23 and the third sliding block 24, the second sliding block 23 and the third sliding block 24 are symmetrically arranged, and the second sliding block 23 may face the first sliding block 23 on the sliding groove. The three sliding blocks 24 slide, and the third sliding block 24 can slide toward the second sliding block 23 on the chute, so as to enclose and form areas of different sizes, and electronic cards 30 of different sizes can be placed.

[Third Embodiment]

FIG. 6 is a schematic diagram of a partially exploded structure of a card tray assembly in a third embodiment of the present invention. Please refer to FIG. 5 and FIG. 6 , the difference between this embodiment and the second embodiment is that the area enclosed by the first sliding block 22 , the second sliding block 23 and the third sliding block 24 is small, and this area can accommodate The size of the electronic card 30 in the second direction (X-axis direction) is smaller than that of the second embodiment.

Please refer to FIG. 5 and FIG. 6 , place the first sliding block 22 , the second sliding block 23 and the third sliding block 24 on the corresponding sliding grooves 211 on the card tray body 21 , and then superimpose the fixing sheet 25 on the first sliding block. 22. Above the second sliding block 23 and the third sliding block 24, at this time, a first sliding block 22, a second sliding block 23 and a third sliding block 24 are formed between the fixing sheet 25 and the card tray body 21. sliding track. The first latching position 261 of the latching grooves 26 on both sides of the first sliding block 22 is engaged with the elastic arm 251 of the fixing sheet 25; the second sliding block 23 can slide toward the third sliding block 24 in the second direction until it is The second locking position 262 of the card slot 26 is engaged with the elastic arm 251 of the fixing piece 25 ; the third sliding block 24 can slide toward the second sliding block 23 in the second direction until the second locking position 262 of the card groove 26 is reached. It is clamped with the elastic arm 251 of the fixing piece 25 . At this time, the area enclosed by the first sliding block 22 , the second sliding block 23 and the third sliding block 24 is small, and can accommodate an electronic card 30 with a short length in the second direction, for example, can accommodate a A small SIM (Subscriber Identification Module, identity identification) card, as shown in Figure 6.

[Fourth Embodiment]

FIG. 7 is a schematic diagram of the combined structure of the card tray assembly in the fourth embodiment of the present invention, and FIG. 8 is a partial exploded structural diagram of the card tray assembly in the fourth embodiment of the present invention. Please refer to FIG. 7 and FIG. 8. The difference between this embodiment and the second embodiment is that the size of the electronic card 30 that can be accommodated in this area in the first direction (Y-axis direction) is smaller than that of the second embodiment. The size of the electronic card 30 that can be accommodated in the second direction (X-axis direction) is also smaller than that of the second embodiment.

Please refer to FIG. 7 and FIG. 8 , place the first sliding block 22 , the second sliding block 23 and the third sliding block 24 on the corresponding sliding grooves 211 on the card tray body 21 , and then superimpose the fixing sheet 25 on the first sliding block. 22. Above the second sliding block 23 and the third sliding block 24, at this time, a first sliding block 22, a second sliding block 23 and a third sliding block 24 are formed between the fixing sheet 25 and the card tray body 21. sliding track. The first sliding block 22 can slide toward the second sliding block 23 and the third sliding block 24 along the first direction until the second locking positions 262 of the locking grooves 26 on both sides of the first sliding block 22 are engaged with the elastic arms 251 of the fixing sheet 25 . The second sliding block 23 can slide toward the third sliding block 24 in the second direction until the second locking position 262 of the card slot 26 is engaged with the elastic arm 251 of the fixing plate 25; the third sliding block 24 can be moved along the Slide toward the second sliding block 23 in the second direction until the second engaging position 262 of the engaging slot 26 is engaged with the elastic arm 251 of the fixing piece 25 . At this time, the area enclosed by the first sliding block 22, the second sliding block 23 and the third sliding block 24 is small and can accommodate a small electronic card 30, for example, a small SIM (Subscriber Identification Module) , identification) card, as shown in Figure 7.

[Fifth Embodiment]

9 is a schematic diagram of an exploded structure of a card connector in a fifth embodiment of the present invention, FIG. 10 is a schematic diagram of a structure of a card seat in a card connector in a fifth embodiment of the present invention, and FIG. 11 is a card connection in the fifth embodiment of the present invention Schematic diagram of part of the exploded structure of the device. Please refer to FIG. 9 to FIG. 11 , this embodiment provides a card connector 100 , the card connector 100 includes the card tray assembly 20 in the first embodiment. Specifically, the card connector 100 includes a printed circuit board 40 , a push rod 60 , a lever 70 , a contact spring 50 and a socket housing 80 , and the push rod 60 , the lever 70 , and the contact spring 50 are all connected to the socket housing 80 to form a card A seat 101 , an accommodating space for accommodating the card tray assembly 20 is formed between the card seat 101 and the printed circuit board 40 .

Please refer to FIG. 9 to FIG. 11 , when the user inserts the needle into the needle hole 214 of the card tray assembly 20 , the needle will push the push rod 60 to move from the first position to the second position. When the push rod 60 moves to the In the second position, the push rod 60 pushes the lever 70 to rotate, and the lever 70 pushes the tray assembly 20 to move out of the accommodating space during the rotation.

Please refer to FIG. 5 and FIG. 11 , after placing the first sliding block 22 , the second sliding block 23 and the third sliding block 24 on the corresponding sliding grooves 211 on the card tray body 21 , superimpose the fixing sheet 25 on the first sliding block 22. Above the second sliding block 23 and the third sliding block 24, at this time, a first sliding block 22, a second sliding block 23 and a third sliding block 24 are formed between the fixing sheet 25 and the card tray body 21. sliding track. Wherein, in the initial state, the first locking positions 261 of the card slots 26 on both sides of the first sliding block 22 are engaged with the elastic arms 251 of the fixing sheet 25; the first locking positions of the card grooves 26 on the second sliding block 23 261 is engaged with the elastic arm 251 of the fixing piece 25 ; At this time, the area enclosed by the first sliding block 22, the second sliding block 23 and the third sliding block 24 is relatively large, which can accommodate a large electronic card 30, for example, can accommodate a large SIM (Subscriber Identification Module, identification) card, as shown in Figure 11.

[Sixth Embodiment]

12 is a schematic diagram of a partially exploded structure of a card connector in a sixth embodiment of the present invention. The difference between this embodiment and the fifth embodiment is that, in the card connector provided in this embodiment, the area enclosed by the first sliding block 22 , the second sliding block 23 and the third sliding block 24 in the card tray assembly 20 is formed The size of the electronic card 30 that can be accommodated in this area in the first direction (Y-axis direction) is smaller than that of the fifth embodiment, and the size of the electronic card 30 that can be accommodated in this area in the second direction (X-axis direction) is smaller than that of the fifth embodiment. The size is also smaller than that of the fifth embodiment.

Please refer to FIG. 5 and FIG. 12 , after placing the first sliding block 22 , the second sliding block 23 and the third sliding block 24 on the corresponding sliding grooves 211 on the card tray body 21 , superimpose the fixing sheet 25 on the first sliding block 22. Above the second sliding block 23 and the third sliding block 24, at this time, a first sliding block 22, a second sliding block 23 and a third sliding block 24 are formed between the fixing sheet 25 and the card tray body 21. sliding track. The first sliding block 22 can slide toward the second sliding block 23 and the third sliding block 24 along the first direction until the second locking positions 262 of the locking grooves 26 on both sides of the first sliding block 22 are engaged with the elastic arms 251 of the fixing sheet 25 . The second sliding block 23 can slide toward the third sliding block 24 in the second direction until the second locking position 262 of the card slot 26 is engaged with the elastic arm 251 of the fixing plate 25; the third sliding block 24 can be moved along the Slide toward the second sliding block 23 in the second direction until the second engaging position 262 of the engaging slot 26 is engaged with the elastic arm 251 of the fixing piece 25 . At this time, the area enclosed by the first sliding block 22, the second sliding block 23 and the third sliding block 24 is small and can accommodate a small electronic card 30, for example, a small SIM (Subscriber Identification Module) , identification) card, as shown in Figure 12.

[Seventh Embodiment]

FIG. 13 is a schematic diagram of the combined structure of the card tray assembly in the seventh embodiment of the present invention. Please refer to FIG. 5 and FIG. 13 , the difference between this embodiment and the second embodiment is that two hollow parts 252 are formed after the card tray body 21 and the fixing plate 25 are superimposed, and the edge of each hollow part 252 is provided with a first sliding part. The block 22 , the second sliding block 23 and the third sliding block 24 , that is, the card tray assembly 20 includes two first sliding blocks 22 , two second sliding blocks 23 and two third sliding blocks 24 enclosed by two blocks. There are hollow parts 252 , each hollow part 252 is formed by a first sliding block 22 , a second sliding block 23 and a third sliding block 24 ; area, two areas are arranged on the same surface of the card tray body 21 .

Please continue to refer to FIG. 5 and FIG. 13 , a first sliding block 22 , a second sliding block 23 and a third sliding block 24 are arranged around the periphery of each hollow portion 252 of the fixing plate. 23 and the third sliding block 24 are placed on the corresponding chute 211 on the tray body 21, and the fixing sheet 25 is superimposed on the top of the first sliding block 22, the second sliding block 23 and the third sliding block 24. At this time, A rail for sliding the first sliding block 22 , the second sliding block 23 and the third sliding block 24 is formed between the fixing piece 25 and the card tray body 21 . Wherein, in the initial state, the first locking positions 261 of the card slots 26 on both sides of the first sliding block 22 are engaged with the elastic arms 251 of the fixing sheet 25; the first locking positions of the card grooves 26 on the second sliding block 2 261 is engaged with the elastic arm 251 of the fixing piece 25 ; At this time, the area enclosed by the first sliding block 22 , the second sliding block 23 and the third sliding block 24 around each hollow portion 252 is relatively large, which can accommodate a relatively large electronic card 30 , for example, can accommodate a large electronic card 30 . The SIM (SubscriberIdentification Module, identity identification) card, as shown in Figure 13.

[Eighth Embodiment]

FIG. 14 is a schematic diagram of the combined structure of the card tray assembly in the eighth embodiment of the present invention. Please refer to FIG. 5 and FIG. 14 , the difference between this embodiment and the second embodiment is that the card tray body 21 and the fixing plate 25 are superimposed to form two hollow parts 252 , and the edge of each hollow part 252 is provided with a first sliding part. The block 22 , the second sliding block 23 and the third sliding block 24 , that is, the card tray assembly includes two first sliding blocks 22 , two second sliding blocks 23 and two third sliding blocks 24 enclosed by two The hollow parts 252, each hollow part 252 is formed by a first sliding block 22, a second sliding block 23 and a third sliding block 24, each hollow part 252 correspondingly forms an area that can be used to place an electronic card 30 , the two areas are arranged on the same surface of the card tray body 21 .

Please continue to refer to FIG. 5 and FIG. 14 , a first sliding block 22 , a second sliding block 23 and a third sliding block 24 are arranged around the periphery of each hollow portion 252 of the fixing plate. 23 and the third sliding block 24 are placed on the corresponding chute 211 on the tray body 21, and the fixing sheet 25 is superimposed on the top of the first sliding block 22, the second sliding block 23 and the third sliding block 24. At this time, A rail for sliding the first sliding block 22 , the second sliding block 23 and the third sliding block 24 is formed between the fixing piece 25 and the card tray body 21 . Wherein, the first sliding block 22 can slide toward the second sliding block 23 and the third sliding block 24 along the first direction (Y-axis direction), until the second locking position 262 of the locking groove 26 on both sides thereof and the fixing plate 25 are slidable. The elastic arms 251 are engaged with each other; the second sliding block 23 can slide toward the third sliding block 24 along the second direction (X-axis direction) until the second locking position 262 of the locking slot 26 is in contact with the elastic arm 251 of the fixing piece 25 Clamping; the third sliding block 24 can slide toward the second sliding block 23 in the second direction until the second clamping position 262 of the clamping slot 26 is clamped with the elastic arm 251 of the fixing plate 25 . At this time, the area enclosed by the first sliding block 22 , the second sliding block 23 and the third sliding block 24 around each hollow portion 252 is small, which can accommodate a small electronic card 30 , for example, can accommodate a small electronic card 30 . Small SIM (Subscriber Identification Module, identification) card.

In another embodiment, the card tray body 21 and the fixing piece 25 are stacked to form two hollow parts 252 , and the edges of each hollow part 252 are provided with a first sliding block 22 , a second sliding block 23 and a third sliding block 24, that is, the card tray assembly includes two hollow parts 252 enclosed by two first sliding blocks 22, two second sliding blocks 23 and two third sliding blocks 24, and each hollow part 252 is formed by a first sliding block 252. The sliding block 22 , a second sliding block 23 and a third sliding block 24 are enclosed and formed, and each hollow portion 252 corresponds to an area that can be used to place an electronic card 30 . This embodiment is similar to the seventh embodiment and the eighth embodiment described above. The only difference between the embodiments is that the two regions are arranged on two opposite surfaces of the card tray body 21 , that is, the two regions are arranged one above the other.

[Ninth Embodiment]

FIG. 15 is a schematic diagram of the combined structure of the card tray assembly in the ninth embodiment of the present invention. The difference between this embodiment and the second embodiment is that a protruding portion 215 is protruded away from the card tray door panel 212 along the first direction (Y-axis direction) of the card tray body 21 , and the middle area of the protruding portion 215 can be Another electronic memory card 31 is accommodated, and the electronic memory card 31 is, for example, a MicroSD card.

Please refer to FIG. 5 and FIG. 15 , place the first sliding block 22 , the second sliding block 23 and the third sliding block 24 on the corresponding sliding grooves 211 on the card tray body 21 , and then superimpose the fixing sheet 25 on the first sliding block. 22. Above the second sliding block 23 and the third sliding block 24, at this time, a first sliding block 22, a second sliding block 23 and a third sliding block 24 are formed between the fixing sheet 25 and the card tray body 21. sliding track. Wherein, in the initial state, the first locking positions 261 of the card slots 26 on both sides of the first sliding block 22 are engaged with the elastic arms 251 of the fixing sheet 25; the first locking positions of the card grooves 26 on the second sliding block 23 261 is engaged with the elastic arm 251 of the fixing piece 25 ; At this time, the area enclosed by the first sliding block 22 , the second sliding block 23 and the third sliding block 24 is relatively large, which can accommodate a relatively large first electronic card 30 , for example, can accommodate a large SIM (Subscriber Identification Card) Module, identification) card, and the protruding part 215 of the card tray body 21 can also accommodate a Micro SD card. Therefore, the two areas are coplanar, and the coplanar Micro SD card and SIM card can be placed on the card tray assembly at the same time.

[Tenth Embodiment]

FIG. 16 is a schematic diagram of the combined structure of the card tray assembly in the ninth embodiment of the present invention. The difference between this embodiment and the ninth embodiment is that the area enclosed by the first sliding block 22 , the second sliding block 23 and the third sliding block 24 is small, and can accommodate a small electronic card 30 . Please refer to FIG. 5 and FIG. 16 , place the first sliding block 22 , the second sliding block 23 and the third sliding block 24 on the corresponding sliding grooves 211 on the card tray body 21 , and then superimpose the fixing sheet 25 on the first sliding block. 22. Above the second sliding block 23 and the third sliding block 24, at this time, a first sliding block 22, a second sliding block 23 and a third sliding block 24 are formed between the fixing sheet 25 and the card tray body 21. sliding track. Wherein, the first sliding block 22 can slide toward the second sliding block 23 and the third sliding block 24 along the second direction (X-axis direction) until the second locking position 262 of the locking groove 26 on both sides thereof and the fixing plate 25 are slidable. The elastic arms 251 are engaged with each other; the second sliding block 23 can slide toward the third sliding block 24 along the first direction (Y-axis direction) until the second locking position 262 of the locking slot 26 is in contact with the elastic arm 251 of the fixing plate 25 Clamping; the third sliding block 24 can slide toward the second sliding block 23 along the first direction until the second clamping position 262 of the clamping slot 26 is clamped with the elastic arm 251 of the fixing plate 25 . At this time, the area enclosed by the first sliding block 22, the second sliding block 23 and the third sliding block 24 is small and can accommodate a small electronic card 30, for example, a small SIM (Subscriber Identification Module) , identification) card.

In addition, in this embodiment, a protruding portion 215 is provided along the first direction of the card tray body 21 away from the card tray door panel 212 , and a central area of the protruding portion 215 can accommodate an electronic memory card 31 . For example, a Micro SD card. Therefore, the coplanar Micro SD card and SIM card can be placed on the card tray assembly 20 at the same time.

[Eleventh Embodiment]

17a to 17c are three views of the card tray assembly in the eleventh embodiment of the present invention, wherein FIG. 17c is a top view, FIG. 17a is a bottom view, and FIG. 17b is a side view. Please refer to FIG. 5 and FIG. 17a to FIG. 17c , the difference between this embodiment and the second embodiment is that in this embodiment, an additional one is provided along the thickness direction (Z-axis direction) of the card tray body 21 for accommodating the Micro SD area of the card.

Please refer to Figure 5 and Figure 17a to Figure 17c, after placing the first sliding block 22, the second sliding block 23 and the third sliding block 24 on the corresponding sliding grooves 211 on the card tray body 21, superimpose the fixing sheet 25 on the first sliding block 21. Above the first sliding block 22 , the second sliding block 23 and the third sliding block 24 , at this time, between the fixing plate 25 and the card tray body 21 are formed for the first sliding block 22 , the second sliding block 23 and the third sliding block 23 . The track on which the slider 24 slides. Wherein, in the initial state, the first locking positions 261 of the card slots 26 on both sides of the first sliding block 22 are engaged with the elastic arms 251 of the fixing sheet 25; the first locking positions of the card grooves 26 on the second sliding block 23 261 is engaged with the elastic arm 251 of the fixing piece 25 ; At this time, the area enclosed by the first sliding block 22, the second sliding block 23 and the third sliding block 24 is relatively large, which can accommodate a large electronic card 30, for example, can accommodate a large SIM (Subscriber Identification Module, identification) card.

Please continue to refer to FIGS. 17 a to 17 c , in addition to the electronic card 30 placed on the upper surface of the card tray body 21 , a bearing portion 216 is also disposed on the lower surface of the card tray body 21 , and the bearing portion 216 can be used to carry the electronic memory card 31 Specifically, the electronic storage card 31 is, for example, a Micro SD card. That is, in this embodiment, a Micro SD card and a large SIM card can be superimposed on the card tray body 21 and disposed on two opposite surfaces of the card tray body 21 respectively.

[Twelfth Embodiment]

18a to 18c are three views of the card tray assembly in the second embodiment of the present invention, wherein FIG. 18c is a top view, FIG. 18a is a bottom view, and FIG. 18b is a side view. Please refer to FIG. 5 and FIGS. 18 a to 18 c , the difference between this embodiment and the eleventh embodiment is that the area enclosed by the first sliding block 22 , the second sliding block 23 and the third sliding block 24 is small, Smaller electronic cards 30 can be accommodated.

Please refer to Figure 5 and Figure 18a to Figure 18c, after placing the first sliding block 22, the second sliding block 23 and the third sliding block 24 on the corresponding sliding grooves 211 on the card tray body 21, superimpose the fixing sheet 25 on the first sliding block 21. Above the first sliding block 22 , the second sliding block 23 and the third sliding block 24 , at this time, between the fixing plate 25 and the card tray body 21 are formed for the first sliding block 22 , the second sliding block 23 and the third sliding block 23 . The track on which the slider 24 slides. Wherein, the first sliding block 22 can slide toward the second sliding block 23 and the third sliding block 24 along the second direction (X-axis direction) until the second locking position 262 of the locking groove 26 on both sides thereof and the fixing plate 25 are slidable. The elastic arms 251 are engaged with each other; the second sliding block 23 can slide toward the third sliding block 24 along the first direction (Y-axis direction) until the second locking position 262 of the locking slot 26 is in contact with the elastic arm 251 of the fixing piece 25 . Clamping; the third sliding block 24 can slide toward the second sliding block 23 along the first direction until the second clamping position 262 of the clamping slot 26 is clamped with the elastic arm 251 of the fixing plate 25 . At this time, the area enclosed by the first sliding block 22, the second sliding block 23 and the third sliding block 24 is small and can accommodate a small electronic card 30, for example, a small SIM (Subscriber Identification Module) , identification) card.

Please continue to refer to FIGS. 18 a to 18 c , in addition to the electronic card 30 placed on the upper surface of the card tray body 21 , a bearing portion 216 is also disposed on the lower surface of the card tray body 21 , and the bearing portion 216 can be used to carry the electronic memory card 31. Specifically, the electronic storage card 31 is, for example, a Micro SD card. That is, in this embodiment, two areas are stacked, and a Micro SD card and a small SIM card can be stacked on the card tray body 21 and respectively disposed on two opposite surfaces of the card tray body 21 .

[Thirteenth embodiment]

Figures 19a to 19c are three views of one state of the card tray assembly in the thirteenth embodiment of the present invention, and Figures 20a to 20c are three views of another state of the card tray assembly in the thirteenth embodiment of the present invention. Figures 19c and 20c are top views, Figures 19a and 20a are bottom views, and Figures 19b and 20b are side views. Please refer to FIGS. 19 a to 19 c and FIGS. 20 a to 20 c . The difference between this embodiment and the second embodiment is that a sliding plate 217 is further provided on the card tray body 21 , and the sliding plate 217 can slide relative to the card tray body 21 . The sliding plate 217 is provided with an area for accommodating the electronic memory card 31 .

5, 19a to 19c and 20a to 20c, place the first sliding block 22, the second sliding block 23 and the third sliding block 24 on the corresponding sliding grooves 211 on the card tray body 21, and then place the The fixing piece 25 is superimposed above the first sliding block 22 , the second sliding block 23 and the third sliding block 24 . The track on which the sliding block 23 and the third sliding block 24 slide. Wherein, in the initial state, the first locking positions 261 of the card slots 26 on both sides of the first sliding block 22 are engaged with the elastic arms 251 of the fixing sheet 25; the first locking positions of the card grooves 26 on the second sliding block 23 261 is engaged with the elastic arm 251 of the fixing piece 25 ; At this time, the area enclosed by the first sliding block 22, the second sliding block 23 and the third sliding block 24 is large, which can accommodate a large electronic card 30, for example, can accommodate a large SIM (SubscriberIdentification Module, identity card) identification) card.

Please continue to refer to FIGS. 19a to 19c and FIGS. 20a to 20c, except that the electronic card 30 is placed on the upper surface of the card tray body 21, the electronic memory card 31 can be placed on the sliding plate 217 slidably connected with the card tray body 21, and the sliding plate 217 can slide relative to the card tray body 21 between the first state and the second state. When in the first state, the sliding plate 217 and the card tray body 21 are stacked on each other, and when in the second state, slide The plate 217 slides out from the card tray body 21 for loading the electronic memory card 31 , and the electronic memory card 31 is placed on the lower surface of the sliding plate 217 . Specifically, the electronic storage card 31 is, for example, a Micro SD card. That is, in this embodiment, a Micro SD card and a large SIM card are superimposed, and the sliding plate 217 on which the Micro SD card is placed can slide relative to the card tray body 21 .

In addition, the first sliding block 22 can slide toward the second sliding block 23 and the third sliding block 24 along the second direction (X-axis direction), until the second locking position 262 of the locking groove 26 on both sides of the first sliding block 22 and the fixing plate 25 are slidable. The elastic arms 251 are engaged with each other; the second sliding block 23 can slide toward the third sliding block 24 along the first direction (Y-axis direction) until the second locking position 262 of the locking slot 26 is in contact with the elastic arm 251 of the fixing plate 25 Clamping; the third sliding block 24 can slide toward the second sliding block 23 along the first direction until the second clamping position 262 of the clamping slot 26 is clamped with the elastic arm 251 of the fixing plate 25 . At this time, the area enclosed by the first sliding block 22, the second sliding block 23 and the third sliding block 24 is small and can accommodate a small electronic card 30, for example, a small SIM (Subscriber Identification Module) , identification) card.

That is to say, when the spring arms 251 on the fixing sheet 25 are respectively engaged with different positions of the slots 26 on the first sliding block 22 , the second sliding block 23 and the third sliding block 24 , the first sliding The area enclosed by the block 22 , the second sliding block 23 and the third sliding block 24 can accommodate SIM cards of different sizes.

In other embodiments, the card tray assembly may be provided with a first card slot and a second card slot for carrying electronic cards of different sizes, and at least one sliding member, the first card slot and the second card slot are arranged overlapping or partially overlapping, The first card slot can accommodate cards of the first size, and the second card slot can form different spaces through the movement of at least one sliding member, so as to accommodate cards of different or the same size as the first card. The sliding member is, for example, a first card tray frame, the first card tray frame is slidably connected with the card tray body, and the first card tray frame can slide relative to the card tray body in a horizontal plane. Specifically, two parallel sliding grooves are arranged on the opposite sides of the first card tray frame, and sliding rails are provided on opposite sides of the card tray body, the sliding rails are accommodated in the sliding grooves, and the first card tray frame passes through the sliding grooves. The rail and the chute slide relative to the card tray body.

[Fourteenth Embodiment]

FIG. 21 is a schematic structural diagram of one state of the card tray assembly in the fourteenth embodiment of the present invention, and FIG. 22 is a structural schematic diagram of another state of the card tray assembly in the fourteenth embodiment of the present invention. 21 to 22, the present embodiment provides a card tray assembly 20, the card tray assembly 20 includes a first card slot 221, a second card slot 222 and a moving part 27, the first card slot 221 is larger than the second card slot 221 The slot 222, the first card slot 221 and the second card slot 222 are partially overlapped and are respectively used to carry electronic cards 30 of different sizes. The first card slot 221 is formed by the moving member 27 in the first state; the second card slot 222 It is formed by the moving part 27 in the second state. FIG. 21 is the first state in this embodiment, and FIG. 22 is the second state in this embodiment.

Specifically, the moving member 27 includes a first telescopic rod 271 disposed along the second direction (X-axis direction) and a second telescopic rod 272 disposed along the first direction (Y-axis direction), the first telescopic rod 271 and the second telescopic rod 271 The middle portion of the rod 272 is provided with an elastic member 273 . Due to the arrangement of the elastic member 273, the length of the first telescopic rod 271 can be extended and retracted in the second direction; the length of the second telescopic rod 272 can be extended and retracted in the first direction. In this embodiment, the elastic member 273 may be, for example, a spring.

Please continue to refer to FIG. 21 and FIG. 22 , the card tray assembly further includes a first sliding slot 211a arranged along the first direction and a second sliding slot 211b arranged along the second direction, and one end of the first telescopic rod 271 is arranged at the first The sliding groove 211a can slide along the first sliding groove 211a, and one end of the second telescopic rod 272 is disposed in the second sliding groove 211b and can slide along the second sliding groove 211b. Specifically, in this embodiment, one end of the first telescopic rod 271 is provided with a first sliding block 217a, and the first sliding block 217a is provided in the first sliding groove 211a and can slide along the first sliding groove 211a. The block 217a drives the first telescopic rod 271 to move in the first direction; one end of the second telescopic rod 272 is provided with a second sliding block 217b, and the second sliding block 217b is disposed in the second sliding groove 211b and can move along the second sliding groove 211b When sliding, the second sliding block 271b drives the second telescopic rod 272 to move in the second direction.

When the moving member 27 moves to the first state, the first card slot 221 formed with the card tray body 21 can be used to place a larger electronic card 30, as shown in FIG. 21; when the moving member 27 moves to the second state , the second card slot 222 formed with the card tray body 21 can be used to place a smaller electronic card 30 , as shown in FIG. 22 .

[Fifteenth Embodiment]

23 is a schematic structural diagram of one state of the card tray assembly in the fifteenth embodiment of the present invention, and FIG. 24 is a structural schematic diagram of another state of the card tray assembly in the fifteenth embodiment of the present invention. 23 and 24, the moving rod 28 includes a first sliding rod 281 and a second sliding rod 282, and the first sliding rod 281 and the second sliding rod 282 are both crank arms. When the first sliding rod 281 and the second sliding rod 282 are set at the first position, the first sliding rod 281, the second sliding rod 282 and the tray body 21 form a first slot 221; when the first sliding rod 281 is set at the In the second position, when the second sliding rod 282 is set in the second position, the first sliding rod 281 , the second sliding rod 282 and the tray body 21 form the second locking slot 222 .

Please continue to refer to FIG. 23 and FIG. 24 , the first sliding rod 281 includes a first horizontal part 2811 , a second horizontal part 2812 and a first rotating part 2813 , and the first rotating part 2813 is located at the first horizontal part 2811 and the second horizontal part 2812 The second sliding rod 282 includes a first vertical portion 2821, a second vertical portion 2822 and a second rotating portion 2823, and the second rotating portion 2823 is located between the first vertical portion 2821 and the second vertical portion 2822. The first horizontal portion 2811 is fixed to the tray body 21, the first rotating portion 2813 can rotate relative to the first horizontal portion 2811, and when the first rotating portion 2813 rotates, it drives the second horizontal portion 2812 to move; the first vertical portion 2821 is fixed to the In the tray body 21, the second rotating part 2823 can rotate relative to the first vertical part 2821, and the second rotating part 2823 drives the second vertical part 2822 to move when the second rotating part 2823 rotates.

When the first sliding rod 281 and the second sliding rod 282 move to the first position, the first sliding rod 281, the second sliding rod 282 and the card tray body 21 form a first card slot 221, which can be used to place a small electronic card 30, as shown in FIG. 23; when the first sliding rod 281 and the second sliding rod 282 move to the second position, the first sliding rod 281, the second sliding rod 282 and the card tray body 21 form the second slot 222 to allow For placing larger electronic cards 30, as shown in Figure 24.

The present invention also provides a terminal including the card connector as described above.

The present invention provides a card tray assembly 20, a card connector 100 and a terminal. The card tray assembly 20 includes a card tray body 21 and a plurality of sliding blocks 201. The card tray body 21 is provided with a sliding block for sliding the plurality of sliding blocks 201. The slot 211 , a plurality of sliding blocks 201 are slidably disposed on the card tray body 21 through the sliding groove 11 , and the plurality of sliding blocks 201 can be enclosed to form areas of different sizes by sliding for accommodating electronic cards 30 of different sizes.

As used herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, in addition to those elements listed, but also other elements not expressly listed.

In this document, the related terms such as front, rear, upper and lower are defined by the positions of the components in the drawings and the positions between the components, which are only for the clarity and convenience of expressing the technical solution. It should be understood that the use of the locative words should not limit the scope of protection claimed in this application.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

The above-described embodiments and features of the embodiments herein may be combined with each other without conflict.

Claims (34)

1. The utility model provides a card holds in palm subassembly, its characterized in that holds in the palm body and an at least sliding block including the card, the card is held in the palm and is provided with the confession on the body the gliding spout of sliding block, the sliding block passes through the spout sets up with sliding on the card holds in the palm the body, the sliding block can enclose through the slip and close the region that forms equidimension not for hold the not electronic card of equidimension not.

2. The card holder assembly of claim 1, wherein the sliding block comprises a first sliding block, the first sliding block being slidable on the sliding slot in a first direction, the first sliding block enclosing the card holder body to form a first area when the first sliding block is disposed in a first position, and the first sliding block enclosing the card holder body to form a second area when the first sliding block is disposed in a second position.

3. The card tray assembly of claim 1, wherein the sliding block includes a second sliding block and a third sliding block, the second sliding block and the third sliding block are symmetrically arranged, the second sliding block is capable of sliding on the sliding groove towards the third sliding block, and the third sliding block is capable of sliding on the sliding groove towards the second sliding block, so as to form areas with different sizes.

4. The card tray assembly according to claim 1, wherein the slide block includes a first slide block, a second slide block, and a third slide block, the card tray body has a first direction and a second direction, the first slide block is slidable on the slide groove in the first direction, the second slide block and the third slide block are slidable on the slide groove in the second direction, and the first slide block slides toward the second slide block and the third slide block.

5. The card tray assembly of claim 1 or 4, wherein the first sliding block is a U-shaped structure, and a limiting groove is arranged on the inner surface of the U-shaped structure.

6. The card tray assembly of claim 4, wherein the first direction and the second direction are perpendicular to each other.

7. The card tray assembly of claim 3 or 4, wherein the second slider and/or the third slider are L-shaped.

8. The card holder assembly according to any one of claims 1 to 4, wherein the card holder assembly further comprises a fixing piece disposed to be superposed on the card holder body, the slide block is disposed between the fixing piece and the card holder body, the slide groove is formed as a track on which the plurality of slide blocks slide, and the plurality of slide blocks are respectively fixed at different positions in the track by the fixing piece.

9. The card holder assembly of claim 8, wherein a hollow portion is formed in the middle of the fixing plate, an elastic arm is formed along the circumference of the fixing plate, and the first sliding block, the second sliding block and the third sliding block are provided with a card slot matched with the elastic arm.

10. The card tray assembly of claim 9, wherein each of said card slots includes a first detent and a second detent, said resilient arm being engageable with said first detent and said second detent of each of said card slots, respectively.

11. The card tray assembly of claim 3, wherein said card tray assembly includes two areas enclosed by two of said first slider, two of said second slider, and two of said third slider, each of said areas enclosed by one of said first slider, one of said second slider, and one of said third slider, each of said areas for receiving one of said electronic cards.

12. The card tray assembly of claim 11, wherein the two areas are disposed on a same face of the card tray body or on opposite faces of the card tray body.

13. The card-tray assembly of claim 1, wherein said card-tray assembly comprises two areas, said two areas being coplanar, each of said areas being for placement of one of said electronic cards, one of said areas being defined by a first slider, and/or by a second slider and a third slider, said card-tray body being further provided with a projection, the other of said areas being defined by said projection.

14. The card tray assembly of claim 13, wherein said card tray body has a tray door plate located toward an outer side and an insertion end located opposite to said tray door plate, said projection being formed on said card tray body projecting away from said tray door plate.

15. The card holder assembly of claim 1, wherein said card holder assembly comprises two areas, said two areas being stacked, each of said areas being for receiving one of said electronic cards, one of said areas being defined by a first slider, and/or by a second slider and a third slider, said card holder body further having a bearing portion, the other of said areas being defined on said bearing portion.

16. The card tray assembly of claim 15, wherein the carrier portion is stacked with the card tray body in a thickness direction of the card tray body.

17. The card tray assembly of claim 1, wherein said card tray assembly includes two sections, each of said sections for receiving one of said electronic cards, one of said sections being defined by a first slider block, and/or by a second slider block and a third slider block that are enclosed by said card tray body, said card tray assembly further including a sliding plate slidably coupled to said card tray body, the other of said sections being defined on said sliding plate.

18. The card tray assembly of claim 17, wherein said slide plate is slidable relative to said card tray body between a first position in which said slide plate and said card tray body are stacked one on top of the other and a second position in which said slide plate slides out of said card tray body for loading one of said electronic cards.

19. The card support assembly is characterized by comprising a first clamping groove, a second clamping groove and a moving piece, wherein the first clamping groove and the second clamping groove are respectively used for bearing cards with different sizes, the first clamping groove is formed by the moving piece in a first state, and the second clamping groove is formed by the moving piece in a second state.

20. The card tray assembly of claim 19, wherein the first card slot is larger than the second card slot, and the first card slot partially overlaps the second card slot.

21. The card holder assembly of claim 20, wherein the moving member comprises a first telescoping rod and a second telescoping rod, and the first telescoping rod and the second telescoping rod are each provided with an elastic member at a middle portion thereof.

22. The card tray assembly of claim 21, further comprising a first slide slot disposed in a first direction and a second slide slot disposed in a second direction, the first direction being perpendicular to the second direction, wherein an end of the first telescoping rod is disposed in and slidable along the first slide slot, and wherein an end of the second telescoping rod is disposed in and slidable along the second slide slot.

23. The card tray assembly of claim 22, wherein the first slider is disposed at one end of the first telescoping rod, the first slider is disposed in and slidable along the first sliding slot, the first slider drives the first telescoping rod to move in the first direction, the second slider is disposed at one end of the second telescoping rod, the second slider is disposed in and slidable along the second sliding slot, and the second slider drives the second telescoping rod to move in the second direction.

24. The card tray assembly of claim 19, wherein the movable member includes a first slide bar, a second slide bar, the first slide bar and the second slide bar being of a crank arm configuration.

25. The card holder assembly of claim 24, wherein the first slide bar, the second slide bar and the card holder body form a first card slot when the first slide bar and the second slide bar are disposed in a first position; the first sliding rod is arranged at the second position, and when the second sliding rod is arranged at the second position, the first sliding rod, the second sliding rod and the card support body form a second clamping groove.

26. The card tray assembly of claim 24, wherein the first slide bar includes a first horizontal portion, a second horizontal portion, and a first rotating portion, the first rotating portion being located between the first horizontal portion and the second horizontal portion; the second sliding rod comprises a first vertical part, a second vertical part and a second rotating part, and the second rotating part is positioned between the first vertical part and the second vertical part.

27. The card holder assembly of claim 26, wherein the first horizontal portion is fixed to the card holder body, the first rotating portion is rotatable relative to the first horizontal portion, and the first rotating portion rotates to move the second horizontal portion; the first vertical part is fixed to the card support body, the second rotating part can rotate relative to the first vertical part, and the second rotating part drives the second vertical part to move when rotating.

28. The utility model provides a card holds in palm subassembly, its is provided with first draw-in groove and second draw-in groove for bear different cards, and at least one moving member, first draw-in groove overlaps or partially overlaps the setting with the second draw-in groove, and first draw-in groove forms on the card holds in the palm the body, and first size card can be held to first draw-in groove, and the second draw-in groove can form different spaces through the removal of at least a slider for hold the card different with first size or the same.

29. The card tray device according to claim 28, wherein said sliding member is a first card tray frame slidably coupled to said card tray body, said first card tray frame being slidable in a horizontal plane with respect to said card tray body.

30. The card tray device according to claim 29, wherein each of the opposite sides of the first card tray frame is provided with two parallel sliding grooves, and the opposite sides of the card tray body are provided with sliding rails, the sliding rails are received in the sliding grooves, and the first card tray frame slides relative to the card tray body through the sliding rails and the sliding grooves.

31. A card connector comprising the card shoe assembly of any one of claims 1-30.

32. The card connector of claim 31, wherein the card connector comprises a printed circuit board and a card holder connected to the printed circuit board, and an accommodating space for accommodating the card holder assembly is formed between the printed circuit board and the card holder.

33. The card connector of claim 32, wherein the card holder includes a push rod, a lever, a contact spring, and a holder housing, the push rod, the lever, and the contact spring all being connected to the holder housing to form the card holder.

34. A terminal, characterized by comprising the card connector according to any one of claims 31 to 33.

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