CN215371827U

CN215371827U - Support and terminal protective housing

Info

Publication number: CN215371827U
Application number: CN202121736083.2U
Authority: CN
Inventors: 佘小兰
Original assignee: Dongguan Lanxin Electronic Technology Co ltd
Current assignee: Dongguan Lanxin Electronic Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-31
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to the technical field of electronic equipment accessories, in particular to a support and a terminal protection shell. The bracket comprises a base, a sliding block and a supporting piece, wherein the base is provided with a sliding groove, and the sliding block is arranged in the sliding groove and slides relative to the sliding groove; one end of the supporting piece is movably connected with the sliding block and can rotate around the sliding block, a clamping groove is arranged in the sliding groove, a plurality of clamping teeth which are continuously arranged along the sliding direction of the sliding block are arranged in the clamping groove, and a clamping bulge matched with the clamping teeth is arranged at the position, corresponding to the clamping groove, of the sliding block. The supporting piece is dragged to drive the sliding block to translate in the sliding groove, so that the supporting position is adjusted; the included angle between the plane where the supporting piece and the base are located is adjustable so as to meet the requirements of different supporting angles; when the sliding block is controlled to translate, the clamping protrusions are parked at the tooth roots of the sawtooth surfaces of the clamping grooves, so that the sliding block is continuously clamped in the sliding groove, and the sliding block clamping device has great popularization value and wide application prospect.

Description

Support and terminal protective housing

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of electronic equipment accessories, in particular to a support and a terminal protection shell.

[ background of the utility model ]

With the continuous development of communication technology, the functions of terminals such as mobile phones, readers, tablet computers and the like are more diverse and powerful, the life of human beings is deeply influenced, even some users have a lot of time to consume on the mobile phones every day, and various mobile phone supports are produced in order to keep the mobile phones in an inclined posture and avoid harming wrist or neck health due to long-time manual holding.

However, the conventional support can only convert three or two different support angles, and cannot meet the requirements of individuation and comfort, so as to fit different user postures and use habits of different users.

[ Utility model ] content

In order to solve the problems that the conventional support is limited in angle of adjustment and cannot meet personalized and comfortable requirements, the embodiment of the utility model provides the support and provides the terminal protection shell based on the support.

In order to solve the technical problem, an embodiment of the present invention provides a bracket, including a base, a slider, and a support, where the base is provided with a sliding slot, and the slider is placed in the sliding slot and slides relative to the sliding slot; one end of the supporting part is movably connected with the sliding block and can rotate around the sliding block, so that the included angle between the supporting part and the plane of the base is adjustable; the sliding groove is internally provided with a clamping groove, the clamping groove is internally provided with a plurality of latches arranged along the translation direction of the sliding block, and the position of the sliding block corresponding to the clamping groove is provided with a clamping bulge matched with the latches.

Furthermore, at least one side of the sliding block along the translation direction is provided with a convex edge, at least one side of the sliding groove corresponding to the convex edge is provided with a slide way, and the convex edge is partially accommodated in the slide way.

Furthermore, a clamping groove communicated with the sliding groove is formed in one side, close to the supporting piece, of the base, and the shape of the clamping groove is matched with that of the supporting piece.

Furthermore, a protruding part is arranged on the groove wall of the clamping groove, a concave part is arranged at the position, corresponding to the protruding part, of the support part, and the protruding part is clamped with the concave part when the support part is arranged in the clamping groove.

Furthermore, at least one end of the clamping groove along the translation direction of the sliding block is provided with an oblique notch, one end of the supporting piece, which is far away from the sliding block, is provided with an oblique notch, and the oblique notch is matched with the oblique notch to form an oblique groove, so that the supporting piece can be taken out of the clamping groove conveniently.

Furthermore, a turntable is arranged on the sliding block, and the turntable is movably connected with the supporting piece and rotates around the normal direction of the base.

Furthermore, the support also comprises an orientation assembly, the sliding block is provided with an accommodating cavity penetrating through the sliding block, and the turntable comprises a disk body, part of which is accommodated in the accommodating cavity and forms rotary connection; one side of the disk body, which is close to the supporting part, is provided with a flange abutted against one side of the sliding block, and the orientation assembly is arranged on the opposite side of the sliding block, is matched with the flange to clamp the sliding block and realizes axial limiting.

Furthermore, one end of the supporting piece, which is close to the sliding block, is provided with a shaft seat, and a rotating shaft penetrates through the shaft seat; a yielding cavity is arranged at the position of the rotary table corresponding to the shaft seat, and a shaft hole is arranged at the position of the rotary shaft corresponding to the rotary shaft; the supporting piece and the rotary disc are movably connected through the matching of the rotary shaft and the shaft hole.

Furthermore, a back plate used for covering the sliding groove is arranged on one side, away from the supporting piece, of the base, and the back plate can be connected with external facilities.

In order to solve the above technical problem, an embodiment of the present invention further provides a terminal protection shell, including a housing, where one side of the housing is provided with a receiving slot for placing a terminal, and the opposite side is provided with the bracket as described above, and one side of the bracket away from the supporting member is connected to the housing.

Compared with the prior art, the support and the terminal protection shell provided by the embodiment of the utility model have the following advantages:

1. the embodiment of the utility model provides a bracket, which comprises a base, a sliding block and a supporting piece, wherein the base is provided with a sliding groove, and the sliding block is arranged in the sliding groove and slides relative to the sliding groove; one end of the supporting piece is movably connected with the sliding block and can rotate around the sliding block, so that the included angle between the supporting piece and the plane of the base is adjustable; a clamping groove is arranged in the sliding groove, a plurality of clamping teeth arranged along the translation direction of the sliding block are arranged in the clamping groove, and a clamping bulge matched with the clamping teeth is arranged at the position, corresponding to the clamping groove, of the sliding block. The sliding block can be controlled to translate along the sliding groove, so that one end of the supporting piece close to the sliding block is driven to translate, and the supporting position is adjusted; the included angle between the plane where the supporting piece and the base are located is controlled and adjusted, and different supporting angle requirements can be met; be equipped with a plurality of latches on the screens groove, form the great sawtooth surface of width, and the slider corresponds the position and sets up the screens arch, and when the controlled translation of slider, the screens arch can cross the tooth top of screens groove sawtooth surface, be absorbed in the root of tooth of screens groove sawtooth surface many times, and when outer accuse power cancellation, the screens arch just parks in current root of tooth, and then realizes the card of slider position in the spout.

2. In the support provided by the embodiment of the utility model, at least one side of the sliding block along the translation direction is provided with the convex edge, at least one side of the sliding groove corresponding to the convex edge is provided with the sliding way, and the convex edge is partially accommodated in the sliding way. When the slider is partly surrounded in the slide and only exposes a part through the draw-in groove, in order to guarantee that the convenient cooperation precision of slider and spout of dismouting is lower, through setting up slide and adaptation bead, can inject the translation motion of slider in the spout with higher precision, can also make the slider obtain further injecing at base normal ascending position.

3. In the bracket provided by the embodiment of the utility model, one side of the base, which is close to the supporting piece, is provided with a clamping groove communicated with the sliding groove, and the shape of the clamping groove is matched with that of the supporting piece. The clamping groove is arranged and communicated with the sliding groove, so that one side surface of the sliding block, which is far away from the opening of the sliding groove, can be partially exposed in the opening of the clamping groove, and one end of the supporting piece can be inserted into the clamping groove and is movably connected with the sliding block; the clamping groove is matched with the shape of the support piece, so that the support piece can be accommodated in the clamping groove when not used.

4. In the bracket provided by the embodiment of the utility model, the groove wall of the clamping groove is provided with the protruding part, the position of the supporting part corresponding to the protruding part is provided with the recessed part, and when the supporting part is arranged in the clamping groove, the protruding part is clamped with the recessed part. The arrangement of the protruding portion and the recessed portion enables the supporting piece accommodated in the clamping groove to be relatively fixed, the fact that the supporting piece is out of the clamping groove due to uncontrolled is avoided, and therefore the support is prevented from being damaged unintentionally and even from influencing external facilities supported by the support.

5. In the bracket provided by the embodiment of the utility model, at least one end of the clamping groove along the translation direction of the sliding block is provided with the oblique notch, one end of the supporting piece far away from the sliding block is provided with the oblique notch, and the oblique notch are matched to form the chute so that the supporting piece can be conveniently taken out from the clamping groove. Set up oblique opening and oblique breach and be convenient for accomodate the support piece in the draw-in groove and be taken out fast easily, especially when being equipped with locking structure between draw-in groove and the support piece, utilize other thing to insert the chute that oblique opening and oblique breach formed and in can conveniently perk support piece.

6. In the support provided by the embodiment of the utility model, the sliding block is provided with the rotating disc, and the rotating disc is movably connected with the supporting piece and rotates around the normal direction of the base. After the turntable is arranged, the turntable can rotate relative to the sliding block in a normal direction, so that the support direction of the support is adjusted by changing the extending direction of the support far away from one end of the sliding block, more support forms are obtained, and different support requirements are met.

7. In the support provided by the embodiment of the utility model, the sliding block is provided with an accommodating cavity penetrating through the sliding block, and the turntable comprises a disk body which is partially accommodated in the accommodating cavity and forms rotary connection; the lateral wall of the part of the disk body outside the accommodating cavity is provided with a flange, one side of the slider, which is far away from the supporting piece, is provided with an orientation assembly interacting with the disk body, and the flange and the orientation assembly are matched to clamp the slider and realize axial limitation and circumferential limitation. The disk body penetrates through two side faces, close to the supporting piece, of the sliding block and far away from the supporting piece, the disk body is close to the supporting piece and exposed out of a flange arranged on the side wall of the containing cavity and the orientation assembly arranged on one side far away from the supporting piece, so that the axial position of the rotating disk on the sliding block is relatively fixed, and the locking structure on the orientation assembly can further limit the relative circumferential position of the rotating disk and the sliding block.

8. In the support provided by the embodiment of the utility model, one end of the support piece, which is close to the sliding block, is provided with a shaft seat, and a rotating shaft penetrates through the shaft seat; the position of the rotary table corresponding to the shaft seat is provided with a yielding cavity, and the position of the rotary shaft corresponding to the rotary shaft is provided with a shaft hole; the supporting piece and the disc body are movably connected through the matching of the rotating shaft and the shaft hole. The angle between the supporting piece and the base is adjustable, the supporting piece can be of a folding type or a hinged type, when the hinged type is adopted, the supporting piece is provided with the shaft seat and penetrates through the rotating shaft, the rotating shaft is rotatably connected with the shaft hole in the rotating disc, and the angle of the supporting piece is adjustable.

9. In the support provided by the embodiment of the utility model, a back plate for covering the sliding groove is arranged on one side of the base away from the support part, and the back plate can be connected with an external facility. The back plate can be connected with external facilities by means of magnetism, or connected with the external facilities in a mode of pasting a layer, magnetically attracting a piece or arranging external connecting pieces such as hole penetrating fasteners and the like.

10. The embodiment of the utility model provides a terminal protection shell which comprises a shell, wherein one side of the shell is provided with a containing groove for placing a terminal, the opposite side of the shell is provided with the support, and one side of the support, which is far away from a support piece, is connected with the shell. The terminal protection shell is provided with the support, the support with controllable and changeable support directions, support positions and/or support angles can be provided for the terminal, the multi-scene application requirements of the terminal are met, and various effects and advantages of the support are achieved.

[ description of the drawings ]

FIG. 1 is a first perspective view of a first embodiment of a stent according to the present invention;

FIG. 2 is a first perspective view of a hidden support member of a stent according to a first embodiment of the present invention;

FIG. 3 is an enlarged schematic view at A of FIG. 2 of the present invention;

FIG. 4 is a schematic perspective view of a bracket according to a first embodiment of the present invention;

FIG. 5 is a third perspective view of a bracket according to a first embodiment of the present invention;

FIG. 6 is a perspective view of a supporting member and a rotating shaft of a bracket according to a first embodiment of the present invention;

FIG. 7 is a schematic perspective view of a slider and a turntable of a rack according to a first embodiment of the present invention;

FIG. 8 is an assembly view of the slider, turntable and orientation assembly of the stand according to the first embodiment of the present invention;

FIG. 9 is a perspective view of a slider of the bracket according to the first embodiment of the present invention;

FIG. 10 is a fourth perspective view of a stent according to a first embodiment of the present invention;

fig. 11 is a schematic perspective view of a bracket according to a first embodiment of the present invention;

fig. 12 is a schematic perspective view six of a bracket according to a first embodiment of the utility model;

FIGS. 13 to 17 are views illustrating a state of use of the stand according to the first embodiment of the present invention;

fig. 18 is a schematic perspective view of a terminal protection case according to a second embodiment of the present invention.

The attached drawings indicate the following:

1. a support; 2. a terminal protection shell;

11. a base; 12. a slider; 13. a turntable; 14. a support member; 15. an orientation assembly; 16. a clamping component; 17. a locking assembly; 18. a rotating shaft; 19. a back plate; 21. a housing;

111. a chute; 112. a slideway; 113. a card slot; 114. a beveled edge; 115. an oblique gap; 121. a rib; 122. an accommodating chamber; 131. a tray body; 132. blocking edges; 133. a shaft hole; 141. a shaft seat; 142. an oblique notch; 151. a directional disk; 152. an elastic bulge; 153. a limiting groove; 161. a clamping groove; 162. a clamping bulge; 171. a first locking member; 172. a second locking member; 181. a damping ring; 191. a connecting layer; 192. connecting sheets; 193. and connecting the holes.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to fig. 1 to 18 and an embodiment example. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It is to be noted that the terms "first" and "second" and the like in the description and the claims of the present invention are used for distinguishing different objects, and are not used for describing a specific order.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

Referring to fig. 1, an embodiment of the present invention provides a stand 1 for supporting external devices, including but not limited to a mobile phone, a tablet, a wireless charger, and a mobile power source. The bracket 1 comprises a base 11, a slide block 12 and a support member 14, wherein the base 11 is provided with a slide groove 111, and the slide block 12 is arranged in the slide groove 111 and moves horizontally relative to the slide groove 111; one end of the supporting part 14 is movably connected with the sliding block 12 and can rotate around the sliding block 12, so that the included angle between the supporting part 14 and the plane of the base 11 is adjustable, and the other end is a free end. Namely, the sliding block 12 is moved by dragging the supporting piece 14, so that the supporting position of the bracket 1 can be changed according to the use requirement; the included angle between the plane where the support piece 14 and the base 11 are located can be adjusted by turning the free end of the support 1, so that the support angle of the support 1 can be adjusted, and different support angle requirements can be met.

Referring to fig. 2 to 3, optionally, at least one side of the slider 12 along the translation direction is provided with a protruding rib 121, at least one side of the sliding groove 111 corresponding to the protruding rib 121 is provided with a sliding channel 112, and a portion of the protruding rib 121 is accommodated in the sliding channel 112. It can be understood that, in order to ensure convenient assembly and disassembly and lower matching precision of the slider 12 and the sliding groove 111, the embodiment of the utility model can limit the translational motion of the slider 12 in the sliding groove 111 with higher precision by arranging the sliding rail 112 and the matching convex rib 121, and can further limit the position of the slider 12 in the normal direction of the base 11.

Preferably, the inclined edge 114 is provided on the opposite side wall of the opening side of the sliding slot 111 along the translation direction of the sliding block 12, so that the protruding rib 121 of the sliding block 12 is conveniently accommodated into the sliding channel 112 from the position of the inclined edge 114, which is beneficial to the assembly of the bracket 1.

With continued reference to fig. 2-3, a detent assembly 16 is further provided between the slider 12 and the base 11 to define the resting position of the slider 12 in the sliding slot 111. It can be understood that the sliding block 12 can be controlled to translate along the sliding slot 111, so as to drive the supporting member 14 to translate near one end of the sliding block 12, thereby adjusting the supporting position; the position of the slide block 12 in the slide groove 111 is locked by the locking unit 16, so that the support position is not easily changed, and the stability of the cradle 1 during the support operation is maintained.

Preferably, the locking assembly 16 includes a locking groove 161 located in the sliding groove 111 and a locking protrusion 162 engaged with the locking groove 161 and disposed on the sliding block 12, wherein a plurality of locking teeth continuously arranged along the translation direction of the sliding block 12 are disposed in the locking groove 161, and the locking protrusion 162 is engaged with the locking teeth. Be equipped with a plurality of latches on the screens groove 161, form the great sawtooth surface of width, and slider 12 corresponds the position and sets up the protruding 162 of screens, and when the controlled translation of slider 12, the protruding 162 of screens can cross the tooth top of the 161 sawtooth surface of screens groove, sink into the root of tooth of the 161 sawtooth surface of screens groove many times, when outer accuse power cancellation, the protruding 162 of screens just parks in current root of tooth, and then realizes the continuity card in slider 12 position in spout 111.

Referring to fig. 4, further, a clamping groove 113 communicated with the sliding groove 111 is formed on one side of the base 11 close to the support 14, and the shape and size of the clamping groove 113 are matched with those of the support 14. It can be understood that the slot 113 is provided and the slot 113 is communicated with the sliding slot 111, so that a side surface of the sliding block 12 away from the opening of the sliding slot 111 can be partially exposed in the opening of the slot 113, and thus one end of the supporting member 14 can be inserted into the slot 113 to be movably connected with the sliding block 12; the slot 113 is adapted to the shape and size of the support 14, so that the support 14 can be received in the slot 113 when not in use.

With continued reference to fig. 2-4, preferably, a locking assembly 17 is disposed between the slot 113 and the support member 14, and when the support member 14 is placed in the slot 113, the locking assembly 17 locks the support member 14 in position in the slot 113. Through setting up locking Assembly 17, can make the support piece 14 of accomodating in draw-in groove 113 keep relatively fixed, avoid support piece 14 uncontrolled and deviate from draw-in groove 113, and then avoid support 1 to damage or even influence by its supported external facilities by accident.

Optionally, a groove wall of the card slot 113 is provided with a first locking member 171, and the support member 14 is provided with a second locking member 172 at a position corresponding to the first locking member 171; one of the first locking member 171 and the second locking member 172 is a protruding portion, and the other is a recessed portion, that is, the supporting member 14 may be provided with a protruding portion, and the card slot 113 may be provided with a recessed portion, and the supporting member 14 may be provided with a recessed portion, and the card slot 113 may be provided with a protruding portion. Preferably, a protrusion is disposed on a wall of the slot 113, a recess is disposed at a position of the support member 14 corresponding to the protrusion, and when the support member 14 is placed in the slot 113, the protrusion engages with the recess, so that the support member 14 received in the slot 113 is kept relatively fixed.

Referring to fig. 4 to 5, further, at least one end of the clamping groove 113 along the translation direction of the slider 12 is provided with an oblique notch 115, one end of the supporting member 14 away from the slider 12 is provided with an oblique notch 142, and the oblique notch 115 and the oblique notch 142 are matched to form an oblique slot for facilitating the supporting member 14 to be taken out from the clamping groove 113. The inclined notch 115 and the inclined notch 142 are arranged, so that the supporting piece 14 accommodated in the clamping groove 113 can be taken out easily and quickly, and particularly, when the locking assembly 17 is arranged between the clamping groove 113 and the supporting piece 14, the supporting piece 14 can be tilted conveniently by inserting other objects into the inclined groove formed by the inclined notch 115 and the inclined notch 142.

Referring to fig. 6-7 in combination with fig. 1, further, a rotating disc 13 is disposed on the sliding block 12, the rotating disc 13 is movably connected to the supporting member 14, and the rotating disc 13 can be controlled to rotate around the normal direction of the sliding block 12. Through setting up carousel 13 that can normally rotate relative slider 12 to change the extending direction that support piece 14 kept away from slider 12 one end and adjust the support direction of support 1, and then obtain more support forms, satisfy different support demands.

With reference to fig. 6 to 7 and fig. 1, in detail, a shaft seat 141 is disposed at one end of the supporting member 14 close to the sliding block 12, and a rotating shaft 18 is inserted into the shaft seat 141; the position of the rotating disc 13 corresponding to the shaft seat 141 is provided with a yielding cavity, and the position of the rotating shaft 18 corresponding to the rotating shaft 18 is provided with a shaft hole 133; the support 14 and the disc body 131 are movably connected through the matching of the rotating shaft 18 and the shaft hole 133. It should be noted that the angle between the supporting member 14 and the plane of the base 11 is adjustable, and may be a folding type or a hinged type. When the hinged type is adopted, the supporting piece 14 is provided with the shaft seat 141 and penetrates through the rotating shaft 18, and the rotating shaft 18 is rotatably connected with the shaft hole 133 on the rotating disc 13, so that the angle of the supporting piece 14 can be adjusted.

Further, the position of the rotating shaft 18 corresponding to the shaft seat 141 and/or the shaft hole 133 is provided with a damping ring 181, that is, the damping ring 181 may be disposed at an end portion to be matched with the shaft hole 133, or may be disposed at a middle portion to be matched with the shaft seat 141. Preferably, the position of the rotating shaft 18 corresponding to the shaft hole 133 is provided with a damping ring 181, and the damping ring 181 is arranged at the position matched with the shaft hole 133, so that the assembly and disassembly are more convenient.

Referring to fig. 7 to 9 in combination with fig. 1, in particular, the support 1 further includes an orientation assembly 15, the sliding block 12 is provided with an accommodating cavity 122 penetrating through the sliding block 12, and the rotary disk 13 includes a disk body 131 partially accommodated in the accommodating cavity 122 and forming a rotary connection; a rib 132 is arranged on one side of the disc body 131 close to the support 14, an orientation assembly 15 interacting with the disc body 131 is arranged on one side of the disc body 131 far from the support 14, a locking structure for circumferential limiting is arranged on the orientation assembly 15, and the rib 132 and the orientation assembly 15 are matched to clamp the slider 12 and realize axial limiting and circumferential limiting. It can be understood that the disc body 131 penetrates through both sides of the sliding block 12 close to the support 14 and far from the support 14, the rib 132 disposed on one side of the disc body 131 close to the support 14 and exposed to the accommodating cavity 122 and the orientation assembly 15 disposed on one side far from the support 14 make the axial position of the rotating disc 13 on the sliding block 12 relatively fixed, and the locking structure on the orientation assembly 15 can further limit the relative circumferential positions of the rotating disc 13 and the sliding block 12.

Referring to fig. 8 to 9, further, the orientation assembly 15 includes an orientation disk 151 connected to the disk body 131, an elastic protrusion 152 is disposed on a side of the orientation disk 151 close to the slider 12, at least one limiting groove 153 is disposed on a side of the slider 12 opposite to the orientation disk 151, and when the disk body 131 rotates, the orientation disk 151 is driven to rotate and is circumferentially positioned by the cooperation of the elastic protrusion 152 and the limiting groove 153. It should be noted that the elastic protrusion 152 and the limiting groove 153 are arranged to relatively fix the circumferential position between the rotating disc 13 and the sliding block 12.

It is understood that the number of the limiting grooves 153 is the number of times that the disc body 131 performs circumferential limiting in one rotation cycle, and the number of the limiting grooves 153 may be two, three, four or more, which is not limited in this respect, and specifically, in the embodiment of the present invention, the number of the limiting grooves 153 is 4 and is distributed in the up, down, left and right directions of the orientation disc 151, so that the disc body 131 can perform circumferential limiting four times in one rotation cycle.

Specifically, the orientation disk 151 is a metal elastic sheet, and the elastic protrusion 152 is formed by stamping from the orientation disk 151, so that the process flow is simplified, and meanwhile, the stamped elastic protrusion 152 has elasticity, so that a user can conveniently rotate the support member 14 again after the elastic protrusion 152 is clamped into the limiting groove 153.

Referring to fig. 10 to 12, a back plate 19 for covering the sliding groove 111 is further provided on a side of the base 11 away from the support 14, and the back plate 19 is connectable to an external facility. It will be appreciated that the back plate 19 may close the opening of the chute 111 in the base 11 and may also serve to attach the base 11 to an external device. It should be noted that, in some embodiments, the bracket 1 may not be provided with the back plate 19, that is, in order to adapt to the thickness of the slider 12, the base 11 with a corresponding thickness may be adopted.

When the support 1 is provided with the back plate 19, specifically, the back plate 19 can be magnetic or the back plate 19 itself is made of a sticking material and is connected with an external facility through magnetic attraction or sticking; (not shown, it can be understood that the connection layer 191 is hidden in the bracket 1 shown in fig. 10, that is, the back plate 19 is in a self-connection state) as shown in fig. 10, a large connection layer 191 is additionally arranged on the back plate 19, the connection layer 191 can be a magnetic suction sheet or an adhesive sheet, the connection between the back plate 19 and an external facility is realized through the connection layer 191, and further, the connection between the bracket 1 and an external device is realized; as shown in fig. 11, a plurality of additional connecting pieces 192 are scattered on the back plate 19, the connecting pieces 192 may be magnetic attraction bodies or adhesive points, and the connection between the back plate 19 and an external facility, and thus the connection between the rack 1 and an external device, is achieved through the connecting pieces 192; as shown in fig. 12, a connection hole 193 is formed in the back plate 19, the connection hole 193 penetrates through the base 11 to a side surface close to the support 14, a threaded fastener is further inserted into the connection hole 193, and the like, so that the back plate 19 is connected with external equipment, and further the support 1 is connected with the external equipment, preferably, a counter bore is formed in an opening of the connection hole 193 in the base 11, so that a screw head of the fastener can be embedded therein, and in a state that the support 14 is accommodated, the side surface of the base 11 far from the back plate 19 is still relatively flat.

Referring to fig. 13 to 17, which show several typical use states of the rack 1, it can be understood that these embodiments show exemplary embodiments of the support member 14 and/or the slide block 12 and/or the rotary table 13 in a certain state, and the support member 14, the slide block 12 and the rotary table 13 can have other various states, and even the opening angle of the support member 14, the position of the slide block 12 and the orientation of the rotary table 13 can be variably and steplessly adjusted, so that the rack 1 in the present invention has countless support states.

Specifically, as shown in fig. 13, in the first embodiment, the sliding block 12 is located at one end of the sliding groove 111, the rotating disc 13 faces the end of the clamping groove 113 far away from the sliding block 12, and the opening angle of the supporting member 14 is moderate; as shown in fig. 14, in the second embodiment, compared with the first embodiment, the sliding block 12 is translated to the middle of the sliding groove 111; as shown in fig. 15, in the third embodiment, compared with the first embodiment, the sliding block 12 is translated to the other end, and at this time, when the supporting member 14 is received, the rotating disc 13 needs to be rotated 180 ° first; as shown in fig. 16, in the fourth embodiment, compared with the first embodiment, the rotary disc 13 is rotated by 180 °, and the extending direction of the supporting member 14 is changed, so that the support device can be used for supporting when the terminal or other articles to be supported are switched to the horizontal state; as shown in fig. 17, in the fifth embodiment, the sliding block 12 is translated to the middle of the sliding groove 111, compared with the fourth embodiment.

It should be noted that the rack 1 of the present invention has many application scenarios, and is not limited to electronic devices. For example, most commonly, electronic products with screens, such as mobile phones, tablets and readers, are placed on the support 1, or the support 1 is directly arranged on the back of the electronic product, or a protective shell with the support 1 is sleeved on the electronic product, so that the terminal can be conveniently placed horizontally or vertically at different angles for people to use; for another example, the support 1 is arranged at the bottom of a larger article such as a keyboard, a drawing board, a notebook computer and the like, so that the operation surface is more suitable for the angle of the wrist to avoid stiffness and ache, and sometimes the operation surface has a heat dissipation effect; for example, the support 1 is arranged at the bottom of an article which is easy to ignore but is frequently used, such as a display stand, an operation panel, a face recognizer and the like, so that the display of the exhibit is more attractive, the control operation is more convenient, and the face recognition is quicker.

In short, the support accessories are various in requirements and structures, and the support 1 provided by the utility model can meet the requirements in different forms. By adopting the connecting sheet 192 and the connecting piece, the support 1 is suitable for the electronic terminals such as mobile phones, readers and tablet computers, or lighter objects such as keyboards and face recognizers. The mode that adopts connecting hole 193 and wear to establish the fastener can be applicable to great type or heavy article bottoms such as notebook computer, display, drawing board, show stand, operating panel, connects more firmly, supports more firmly. In addition, in order to obtain a better supporting effect or have technical effects such as heat dissipation, a plurality of supports 1 can be arranged at the bottom of a supported object and distributed at four corners, the size of the support 1 can be adjusted as required when the support 1 is arranged at the bottoms of a notebook computer, a display stand, an operation panel and the like, and the support 1 can be integrally formed with the supported object as a supporting module.

Referring to fig. 18, the second embodiment of the present invention further provides a terminal protective case 2, which includes a case 21, wherein one side of the case 21 is provided with a receiving slot (not shown) for placing a terminal, and the opposite side is provided with a bracket 1 as described above, and one side of the bracket 1 away from the supporting member 14 is connected to the case 21. It can be understood that, the support 1 is arranged on the terminal protection shell 2, and the support with controllable and changeable support direction, support position and/or support angle can be provided for the terminal, so that the multi-scene application requirements of the terminal are met, and various effects and advantages of the support 1 are achieved.

It should be noted that, some functions need to be stood the screen and used on the terminal such as cell-phone, reader or panel computer, some functions need to be violently shielded and used, and the user can adopt or just sit, or lean on, or bow to lie prone, or stand and use the cell-phone to various different physiques such as, every user is even from the conscious comfortable bow, face upward, the side, lean on the angle all diverse, the soft or hard deformation of placing the face still can bring final angle change in addition, the position of switch button, volume key, earphone hole, shutter key also has different modes of dodging, numerous factors stack and lead to the terminal required angle in the real scene differ by a wide margin. Some supports 1 can convert a limited number of different support angles, a few mobile phone supports 1 can also switch horizontal screen support and vertical screen support, but no support 1 can be adjusted without limit, the support 1 provided by the embodiment of the utility model fills up the technical blank in the field of electronic accessories, the opening angle of the support 14, the position of the slide block 12 and the orientation of the rotary table 13 can be adjusted steplessly, and the support 1 has countless support states, so that the requirements of different angles can be met, and even if necessary, a plurality of supports 1 can be arranged on the terminal protection shell 2, so that a more stable and richer support mode is provided.

1. the embodiment of the utility model provides a bracket, which comprises a base, a sliding block and a supporting piece, wherein the base is provided with a sliding groove, and the sliding block is arranged in the sliding groove and slides relative to the sliding groove; one end of the supporting piece is movably connected with the sliding block and can rotate around the sliding block, so that the included angle between the supporting piece and the plane of the base is adjustable; a clamping groove is arranged in the sliding groove, a plurality of clamping teeth arranged along the translation direction of the sliding block are arranged in the clamping groove, and a clamping bulge matched with the clamping teeth is arranged at the position, corresponding to the clamping groove, of the sliding block. The supporting piece is dragged to drive the sliding block to translate in the sliding groove, so that the supporting position is adjusted; the included angle between the plane where the supporting piece and the base are located is controlled and adjusted, and different supporting angle requirements can be met; be equipped with a plurality of latches on the screens groove, form the great sawtooth surface of width, and the slider corresponds the position and sets up the screens arch, and when the controlled translation of slider, the screens arch can cross the tooth top of screens groove sawtooth surface, be absorbed in the root of tooth of screens groove sawtooth surface many times, and when outer accuse power cancellation, the screens arch just parks in current root of tooth, and then realizes the card of slider position in the spout.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit of the present invention are intended to be included within the scope of the present invention.

Claims

1. A stent, characterized by: the sliding block is arranged in the sliding groove and slides relative to the sliding groove;

one end of the supporting part is movably connected with the sliding block and can rotate around the sliding block, so that the included angle between the supporting part and the plane of the base is adjustable;

the sliding groove is internally provided with a clamping groove, the clamping groove is internally provided with a plurality of latches arranged along the translation direction of the sliding block, and the position of the sliding block corresponding to the clamping groove is provided with a clamping bulge matched with the latches.

2. The stent of claim 1, wherein: at least one side of the sliding block along the translation direction is provided with a convex edge, at least one side of the sliding groove corresponding to the convex edge is provided with a slide way, and the convex edge is partially accommodated in the slide way.

3. The stent of claim 1, wherein: and a clamping groove communicated with the sliding groove is formed in one side, close to the supporting piece, of the base, and the shape of the clamping groove is matched with that of the supporting piece.

4. The bracket of claim 3, wherein: the groove wall of the clamping groove is provided with a protruding portion, the position of the supporting piece corresponding to the protruding portion is provided with a recessed portion, and when the supporting piece is arranged in the clamping groove, the protruding portion is clamped with the recessed portion.

5. The bracket of claim 3, wherein: the clamping groove is provided with an oblique notch along at least one end of the sliding block in the translation direction, one end, away from the sliding block, of the supporting piece is provided with an oblique notch, and the oblique notch is matched with the oblique notch to form an oblique groove so that the supporting piece can be taken out of the clamping groove conveniently.

6. The stent of claim 1, wherein: and the sliding block is provided with a turntable which is movably connected with the supporting piece and rotates around the normal direction of the base.

7. The bracket of claim 6, wherein: the support further comprises an orientation assembly, the sliding block is provided with an accommodating cavity penetrating through the sliding block, and the turntable comprises a disk body, wherein part of the disk body is accommodated in the accommodating cavity and forms rotary connection;

one side of the disk body, which is close to the supporting part, is provided with a flange abutted against one side of the sliding block, and the orientation assembly is arranged on the opposite side of the sliding block, is matched with the flange to clamp the sliding block and realizes axial limiting.

8. The bracket of claim 6, wherein: a shaft seat is arranged at one end of the supporting piece close to the sliding block, and a rotating shaft penetrates through the shaft seat;

a yielding cavity is arranged at the position of the rotary table corresponding to the shaft seat, and a shaft hole is arranged at the position of the rotary shaft corresponding to the rotary shaft;

the supporting piece and the rotary disc are movably connected through the matching of the rotary shaft and the shaft hole.

9. The stent of any one of claims 1 to 8, wherein: and a back plate used for covering the sliding groove is arranged on one side of the base, which is far away from the supporting piece, and the back plate can be connected with external facilities.

10. A terminal protection shell, its characterized in that: the terminal comprises a shell, wherein one side of the shell is provided with a containing groove for placing a terminal, the opposite side of the shell is provided with a bracket as claimed in any one of claims 1 to 9, and one side of the bracket, which is far away from a supporting piece, is connected with the shell.