CN203747146U - a card connector - Google Patents
a card connector Download PDFInfo
- Publication number
- CN203747146U CN203747146U CN201320891491.4U CN201320891491U CN203747146U CN 203747146 U CN203747146 U CN 203747146U CN 201320891491 U CN201320891491 U CN 201320891491U CN 203747146 U CN203747146 U CN 203747146U
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- Prior art keywords
- card connector
- positioning
- connector according
- stopper
- stop
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- 230000004308 accommodation Effects 0.000 claims description 13
- 230000001154 acute effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims 5
- 230000037431 insertion Effects 0.000 claims 4
- 238000003780 insertion Methods 0.000 claims 4
- 230000000284 resting effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model discloses a card connector, which comprises a body; the connector comprises a body, a plurality of terminals, a shell, a clamping seat and an operation part, wherein the plurality of terminals are accommodated and positioned in the body, the shell and the body jointly form an inserting space, the inserting space is arranged along the front-back direction of the body, the clamping seat is positioned in the inserting space and can move back and forth in the inserting space, the clamping seat is provided with a matching part, an adjusting part is only positioned at the front end of the card connector and is provided with a positioning part used for positioning the adjusting part in the card connector, an actuating part is arranged corresponding to the matching part, and the operation part is operated to enable the actuating part to drive the matching part so that the clamping seat can move forwards towards the inserting port at least. The structure is simple, the adjusting component is positioned at the front end of the card connector through the positioning part, the occupied space of the body is small, and the miniaturization development trend is facilitated.
Description
Technical field
The utility model relates to a kind of card connector, refers in particular to movably card connector of one.
Background technology
In early days, electronic card coupler in electronic equipment is directly installed on a circuit board, in the time that needs are placed an electronics and are stuck in described electronic card coupler, first the shell of electronic equipment is removed, again described electronic cards is placed in described electronic card coupler, and some electronic equipment electronic card coupler as described in cell phone is arranged on the below of battery, need first the shell of cell phone to be removed, again battery is taken out, just described electronic cards can be placed in described electronic card coupler, so pick and place to remove and bring a lot of troubles to consumer.
In order to adapt to society electronic equipment easy development trend, there is another kind of drawer type card connector in industry, it generally includes an insulating body, multiple conducting terminals are located at described insulating body, one shielding casing shade is outside described insulating body, the two common cooperation of described insulating body and described shielding casing forms a receiving space, one sliding seat is located in described receiving space, and one drawing-out mechanism be fixed in described insulating body, it can make the front and back slippage in described receiving space of described sliding seat, described drawing-out mechanism further has the ejection element arranging separately respectively, one pivot element and a push rod, described ejection element and described pivot element are arranged at respectively the rear end of described insulating body, described flexible member is revealed at least partly described receiving space and elasticity props up described sliding seat, described pivot element is provided with one and exits portion and an ejection part, the sagittal side that is arranged at described insulating body of described push rod, ejection part described in the rear end butt of described push rod, the front end of described push rod extends to the front end of described insulating body.
One side of electronic equipment is provided with a container cavity, described container cavity has an opening that is communicated with the external world, above-mentioned drawer type card connector is arranged in described container cavity, in the time that consumer need to be positioned in described drawer type card connector by described electronic cards, need not remove the shell of electronic equipment, directly enter described opening and support the front end of described push rod by an instrument, drive the rear end whereabouts of described push rod by the front end of push rod after, support described ejection part, make described ejection part drive described in the portion's of exiting rotation support described sliding seat and move forward, simultaneously, described ejection element applies a thrust forward to described sliding seat, make described sliding seat outwards exit, again described electronic cards is positioned in described sliding seat, finally described sliding seat is pushed backward again in described receiving space until location.
Although above-mentioned drawer type card connector exit function is easy, before can solving, described electronic card coupler retracts the problem of trouble, but be not suitable with the microminiaturized and development trend cheaply of society electronic equipment, because described drawing-out mechanism comprises three independent described ejection element, described pivot element and described push rods, be separately positioned on rear end and a side of described insulating body, take the more space of described insulating body, be unfavorable for described drawer type card connector microminiaturization.In addition, the operation of manufacturing and assembling is all complicated, has increased the cost of manufacturing, and fails to reach object cheaply.
Therefore, those skilled in the art are necessary to design a kind of new card connector, to meet the demand.
Utility model content
For the defect existing in prior art, the purpose of this utility model is to provide a kind of and manufactures and simple and convenient assembly, and card connector cheaply.
For achieving the above object, the utility model adopts following technical scheme:
A kind of card connector, it comprises: a body; Multiple terminal accommodating are positioned described body, and multiple described terminals respectively correspondence have multiple contact sites; One housing shade is in described body, the common grafting space that forms of described housing and described body, and described grafting space is fore-and-aft direction setting along described body, and has an interface and be positioned at the front end of described body; One deck is positioned described grafting space, described deck has at least one spatial accommodation, and described spatial accommodation and described grafting space are interconnected, and multiple described contact sites are revealed in described spatial accommodation, described deck can move forward and backward in described grafting space, and described deck has an auxiliary section; One adjustment component, described adjustment component has a location division in order to described adjustment component is positioned to the front end of described card connector, corresponding described auxiliary section, one Actuator Division arranges, an and operating portion, in the time of the described operating portion of operation, taking described location division as axle center, can make described Actuator Division directly drive described auxiliary section, described deck is moved forward towards described interface.
Further, the front end of described housing is provided with at least one fixed part, and described location division is positioned described fixed part.Described fixed part has a base portion, extend from described base portion respectively at least one upper stop section and at least one lower stop section, between described upper stop section and described lower stop section, form a gap and wear for described location division, and location division over-travel up and down described in described upper stop section and described lower stop section difference block.
Further, described base portion extends to form a rear stop section downwards, location division over-travel backward described in the block of described rear stop section.Further comprise that a side block stop connects described lower stop section and described base portion, location division side direction over-travel described in described side block stop block.The side laminating of described side block stop and described adjustment component.
Further, described base portion extends to form a rear stop section downwards, described rear stop section and the angled setting of described side block stop.Described lower stop section has two, lays respectively at both sides, described upper stop section, and two described side block stops connect respectively described base portion, two described side block stops and roughly triangular in shape arranging of described rear stop section.
Further, described gap be described upper stop section and described lower stop section the two tear formation.Described lower stop section has two, lays respectively at both sides, described upper stop section, and two described lower stop sections are positioned at same plane.
Further, described upper stop section is selectively provided with a reference column and provides a through hole to downward-extension, described location division selectively correspondence provides a through hole and upwards extends and be provided with a reference column, the described reference column of described upper stop section is positioned at the described through hole of described location division, or the described reference column of described location division is positioned at the described through hole of described upper stop section.
Further, the front end of described upper stop section is bent to form a front stop section downwards, location division over-travel forward described in the block of described front stop section.Described front stop section is connected by a junction with described lower stop section.
Further, described lower stop section is selectively provided with a perforation and upwards extends a projection, described location division is selectively corresponding to downward-extension one projection be provided with a perforation, the described projection of described location division is positioned at the described perforation of described lower stop section, or the described projection of described lower stop section is positioned at the described perforation of described location division.
Further, the sidewall that described housing has a roof and is bent to form downwards respectively from described roof both sides, wherein the front end of at least one described sidewall connects described fixed part.Described fixed part has a base portion, extend from described base portion respectively at least one upper stop section and at least one lower stop section, between described upper stop section and described lower stop section, forming a gap wears for described location division, and described upper stop section and described lower stop section be location division over-travel up and down described in block respectively, described base portion, described upper stop section and described lower stop section three all with described roof almost parallel.
Further, described operating portion further has a butting section and an ejection part, and described butting section upwards bends from one end, described location division, and described ejection part upwards bends from one end of described butting section.Described butting section is and is horizontally disposed with, and described ejection part and described butting section be vertical setting mutually roughly.The sidewall that described housing has a roof and is bent to form downwards respectively from described roof both sides, from overlooking visual angle, is acute angle setting between described ejection part and described sidewall.
Compared with prior art, the utility model card connector has following beneficial effect:
Described adjustment component only comprises described Actuator Division, described location division and described operating portion successively, simple in structure, by described location division, described adjustment component is positioned to the front end of described card connector, the space that takies described body is few, be beneficial to the microminiaturization development of described card connector, due to simple in structure, the operation of certainly manufacturing and assembling is also simple, and the cost of manufacture also reduces.
In addition, described card connector coordinates by described Actuator Division and described auxiliary section, only need to operate described operating portion, taking described location division as axle center, can make described Actuator Division directly drive described auxiliary section, described deck is moved forward towards described interface, thereby described electronic cards is placed in described card connector, exit function is also easy, and above structure has met easy, the microminiaturized and development trend cheaply of society electronic equipment.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of the utility model card connector;
Fig. 2 is the three-dimensional combination figure of the utility model card connector;
Fig. 3 is the vertical view of the utility model card connector;
Fig. 4 is the upward view of the utility model card connector;
Fig. 5 is the utility model card connector middle shell and adjusts the schematic perspective view that element coordinates;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the front view of Fig. 5;
Fig. 8 is the schematic perspective view of the utility model card connector middle shell;
Fig. 9 is the vertical view of adjusting element in the utility model card connector;
Figure 10 is the schematic perspective view of adjusting element in the utility model card connector;
Figure 11 is another vertical view of adjusting element in the utility model card connector;
Figure 12 is the schematic perspective view of adjusting element in the utility model card connector.
Drawing reference numeral explanation
Body 1 the first noumenon 11 first accepting groove 111 first grooves 112
The second body 12 second accepting groove 121 second grooves 122
Terminal 2 conducting terminal 21 contact site 211 weld parts 212
Switch terminal 22 first contact jaw 221 second contact jaws 222
Metalwork 3 first holding parts 31 second holding parts 32 the 3rd holding parts 33
Housing 4 roof 41 sidewall 42 fixed parts 43
432 reference column, 4321 times stop sections 433 in stop section on base portion 431
4331 434Qian stop section, gap 435 connecting portions 436 of boring a hole
Rear stop section 437 side block stop 438 angles 439
Grafting space 5 interfaces 51
Deck 6 spatial accommodation 61 auxiliary sections 62
Adjustment component 7 location division 71 through hole 711 projections 712
Actuator Division 72 operating portion 73 butting section 731 ejection parts 732
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment:
In order to solve the deficiencies in the prior art, refer to Fig. 1, the utility model provides a kind of card connector in order to two electronic cards (not shown) are electrically conducted to a circuit board (not shown), comprise a body 1, multiple terminals 2 are accommodated and are positioned described body 1, multiple metalworks 3 are fixed on described body 1 so that described body 1 is fixed on to described circuit board, one housing 4 shades are in described body 1, described housing 4 and the common grafting space 5 that forms of described body 1, one deck 6 is movably positioned described grafting space 5, one adjustment component 7 be positioned described card connector in order to by described deck 6 in the 5 interior movements of described grafting space.Certainly,, in other embodiment, the quantity of described electronic cards can be more than one or two.
Refer to Fig. 1 and Fig. 4, the first noumenon 11 and one second body 12 that before and after described body 1 comprises, arrange, multiple the first accepting grooves 111 are two rows and provide respectively described the first noumenon 11 and form, multiple the second accepting grooves 121 are two rows and provide respectively described the second body 12 and form, separately provide one first groove 112 between described the first accepting groove 111 of two rows in described the first noumenon 11, separately provide one second groove 122 between described the second accepting groove 121 of two rows in described the second body 12.Certainly, in other embodiment, described the first noumenon 11 and described the second body 12 can be one-body molded, and the quantity of described the first groove 112 and described the second groove 122 can be also respectively multiple, or described the first groove 112 and described the second groove 122 are not set.
Refer to Fig. 1, multiple described terminals 2 comprise multiple conducting terminals 21 and a switch terminal 22.
Refer to Fig. 1, Fig. 4 and Fig. 7, multiple described conducting terminals 21 respectively correspondence are fixed on multiple described the first accepting grooves 111 and multiple described the second accepting groove 121, and described in each, conducting terminal 21 has respectively a contact site 211 and a weld part 212.Multiple described contact sites 211 are upwards revealed in respectively multiple described the first accepting grooves 111 and multiple described the second accepting groove 121, and described contact site 211 is higher than the end face of described the first noumenon 11 and described the second body 12.Multiple described weld part 212 correspondences are revealed in described the first groove 112 and described the second groove 122 downwards, and are soldered to described circuit board.Certainly, in other embodiment, described contact site 211 can lower than or flush in the end face of described the first noumenon 11 and described the second body 12, described weld part 212 can higher than or flush in the bottom surface of described the first noumenon 11 and described the second body 12, as long as described weld part 212 can or connect with described welding circuit board.
Refer to Fig. 1 and Fig. 6, described switch terminal 22 is fixedly arranged on the rear end of described the second body 12, described switch terminal 22 has to extend and manifests one first contact jaw 221 and one second contact jaw 222 of described the second body 12, described the first contact jaw 221 contacts with described deck 6, and described the second contact jaw 222 is soldered to described circuit board.Certainly, in other embodiment, described switch terminal 22 can be fixedly arranged on any position of described the first noumenon 11 and described the second body 12, as long as can play detecting effect.
Refer to Fig. 4, Fig. 5 and Fig. 8, described in each, metalwork 3 bends successively and has one first holding parts 31, one second holding parts 32 and one the 3rd holding parts 33.Described the first holding parts 31 is fixed on described the first noumenon 11 and described the second body 12.Described the second holding parts 32 manifests described the first noumenon 11 and described the second body 12 and described welding circuit board, thereby described the first noumenon 11 and described the second body 12 are fixed on to described circuit board, described the second holding parts 32 is that face contacts with described circuit board, so contact stabilization.Described the 3rd holding parts 33 is fixed with described housing 4.What multiple described metalworks 3 and multiple described conducting terminal 21 and described switch terminal 22 were all integrated imbeds ejection formation in described the first noumenon 11 and described the second body 12, and manufacturing process is easy, reduces product cost.Certainly,, in other embodiment, the quantity of described metalwork 3 can be one whole, as long as described the first noumenon 11 and described the second body 12 can be fixed to described circuit board.
Refer to Fig. 1 and Fig. 4, the sidewall 42 that described housing 4 has a roof 41 and is bent to form downwards respectively from described roof 41 both sides, described the 3rd holding parts 33 is fixed with described sidewall 42, wherein described in one, the front end of sidewall 42 is provided with a fixed part 43 in order to fixing described adjustment component 7, take the space of less prod, described roof 41 and described sidewall 42 are with the common grafting space 5 that forms between described the first noumenon 11 and described the second body 12, described grafting space 5 is along fore-and-aft direction setting, and there is an interface 51 and is positioned at the front end of described the first noumenon 11.Corresponding multiple described the first accepting grooves 111 of described roof 41, multiple described the second accepting groove 121, described the first groove 112 and described the second groove 122 are provided with multiple holes (not label), described hole can be in order to observe the accuracy of multiple described contact sites position, and multiple described weld parts and described welding circuit board is good.
Refer to Fig. 5 to Fig. 8, described fixed part 43 has a base portion 431, on one, stop section 432 is forward gradually-reducing shape extension setting from described base portion 431, described upper stop section 432 is coplanar with described base portion 431, extend from the bending downwards of described base portion 431 two lower stop sections 433, lay respectively at 432 both sides, described upper stop section, and two described lower stop sections 433 are positioned at same plane, between described upper stop section 432 and described lower stop section 433, form a gap 434, for described upper stop section 432 and described lower stop section 433, the two tears formation in described gap 434.Described base portion 431, described upper stop section 432 and described lower stop section 433 threes all with described roof 41 almost parallels.Described upper stop section 432 is provided with a reference column 4321 to downward-extension, and described reference column 4321 is to stretch and form from described upper stop section 432 rivetings, and described in one, lower stop section 433 is provided with a perforation 4331.Certainly, in other embodiment, described upper stop section 432 can upwards be extended from described base portion 431, and extend forward or bending extension downwards from described base portion 431 433 of described lower stop sections.And described upper stop section 432 is to provide a through hole 711,433 of described lower stop sections are upwards to extend to be provided with a projection 712, and above-mentioned engagement formation is easy.
Refer to Fig. 4 to Fig. 8, the front end of described upper stop section 432 is bent to form a front stop section 435 downwards, described front stop section 435 is connected by a junction 436 with described lower stop section 433, the setting that turns forward of described connecting portion 436, described deck 6 is packed into described grafting space 5 and play guide function, and moulding is also easy.Described base portion 431 extends to form a rear stop section 437 downwards, and described rear stop section 437 is to form from described base portion 431 rivetings.Two side block stops 438 connect respectively two described lower stop sections 433 to described base portion 431, described rear stop section 437 and the angled setting of described side block stop 438, two described side block stops 438 and roughly triangular in shape arranging of described rear stop section 437.
Refer to Fig. 8, described base portion 431 edges of described fixed part 43 are provided with two angles 439 to downward-extension, separately, described sidewall 42 edges of described fixed part 43 opposite sides be also provided with one described in angle 439, described angle 439 is soldered on described circuit board in order to locate described housing 4 and described circuit board.Certainly,, in other embodiment, the quantity of described angle 439 can change, and determines with the need.
Refer to Fig. 1, Fig. 3 and Fig. 4, described deck 6 is made for metallic conduction material, described the first contact jaw 221 connects with described deck 6, described deck 6 is positioned described grafting space 5 and can moves forward and backward in described grafting space 5, described deck 6 has two spatial accommodations 61 in order to accept two described electronic cards, described spatial accommodation 61 and described grafting space 5 and described the first accepting groove 111 and described the second accepting groove 121 are communicated with mutually, and multiple described contact sites 211 are revealed in respectively described spatial accommodation 61 in order to connect respectively two described electronic cards.The front end centre position of described deck 6 has an auxiliary section 62, and described auxiliary section 62 is grooves that are upwards arranged with from the bottom surface of described deck 6.Certainly, in other embodiment, shown in auxiliary section 62 also can omit, now Actuator Division 72 is connected to the edge protuberance place of deck 6, as long as can coordinate with Actuator Division 72 with mobile deck 6, its butt position is unrestricted, and the quantity of described spatial accommodation 61 can be more than one or two; And described deck 6 can be made for plastic material or non-conducting material, 221 of described first contact jaws of so described switch terminal 22 can connect with described housing 4 by other mode, thereby realize the function of detecting, or described the first contact jaw 221 directly connects it by the pushing and pressing of described deck 6 with described circuit board, thereby realize the function of detecting.
Refer to Fig. 4 to Figure 10, described adjustment component 7 has a location division 71 in order to described adjustment component 7 is positioned to the front end of described card connector, and described location division 71 is positioned described fixed part 43 and correspondence wears described gap 434.Location division 71 over-travel up and down described in described upper stop section 432 and described lower stop section 433 difference blocks, location division 71 over-travel forward described in 435 blocks of described front stop section, location division 71 over-travel backward described in 437 blocks of described rear stop section, location division 71 side direction over-travel described in described side block stop 438 blocks, fit a described side block stop 438 and the side of described location division 71 when described adjustment component 7 at least has a position.Certainly, in other embodiment, described adjustment component 7 can be fixed on described the first noumenon 11 or described metalwork 3, or even is fixed on described deck 6 or described circuit board, as long as can utilize described adjustment component 7 that described deck 6 is exited to described grafting space 5.
Refer to Fig. 4 to Figure 10, the described reference column 4321 of 71 corresponding described upper stop sections 432, described location division provides a through hole 711, described reference column 4321 is positioned at described through hole 711, the described perforation 4331 of 71 corresponding described lower stop sections 433, described location division is provided with a projection 712 to downward-extension, and described projection 712 is positioned at described perforation 4331.Certainly,, in other embodiment, when described upper stop section 432 is while providing described through hole 711, accordingly, 71 of described location divisions are upwards to extend described reference column 4321 to be positioned at described through hole 711; And described lower stop section 433 is upwards to extend while being provided with described projection 712, accordingly, 71 of described location divisions are to provide described perforation 4331 to make 712 of described projections in the inner.The location of reference column 4321 described in said structure and described through hole 711 coordinates, the location of described projection 712 and described perforation 4331 be engaged in manufacture and assembled part all easy.
Refer to Fig. 4 and Fig. 7, an Actuator Division 72 upwards bends from 71 one end, described location division, and described Actuator Division 72 is positioned at described card connector, and auxiliary section 62 described in butt.
Refer to Fig. 3, Fig. 4 and Fig. 7, and one operating portion 73 there is a butting section 731 and an ejection part 732, described butting section 731 upwards bends from 71 one end, described location division, described ejection part 732 upwards bends from one end of described butting section 731, and described butting section 731 and described ejection part 732 are positioned at outside described card connector.Described butting section 731 is and is horizontally disposed with, and described ejection part 732 and described butting section 731 be vertical setting mutually roughly.From overlooking visual angle, between described ejection part 732 and described sidewall 42, be acute angle setting, described location division 71, described Actuator Division 72 and the described operating portion 73 of described adjustment component 7 all manifest described housing 4 at least partly, wherein, described location division 71 and described Actuator Division 72 are all positioned at the front end below of described deck 6, and described operating portion 73 completely extends and manifests outside described housing 4.In the time of the described operating portion 73 of operation, with 71Wei axle center, described location division, can make described Actuator Division 72 directly drive described auxiliary section 62, described deck 6 is moved forward towards described interface 51.Certainly,, in other embodiment, butting section 731 also can be vertical or be obliquely installed (as shown in Figure 11～12) ejection part 732 and is now still vertical setting, and is connected to the rear end of butting section 731.
Refer to Fig. 1 to Fig. 4, while assembling above-mentioned card connector, first, to utilize many interconnective multiple described conducting terminals 21 of material strip, described switch terminal 22 and the equal one of multiple described metalwork 3 are injected and molded in described the first noumenon 11 and described the second body 12, make multiple described contact sites 211 be revealed in respectively multiple described the first accepting grooves 111 and multiple described the second accepting groove 121, multiple described weld parts 212 are revealed in respectively described the first groove 112 and described the second groove 122, described the first contact jaw 221 and described the second contact jaw 222, and multiple described the second holding parts 32 and multiple described the 3rd holding parts 33 lay respectively at outside described the second body 12.Again many described material strips are all removed.So, manufacturing process is easy, enhances productivity, and owing to being injection mo(u)lding, do not need the fixing structure of special design to go to reach stable and coordinate, thereby structural design being also simple.
Then, described housing 4 is installed on to described the first noumenon 11 and described the second body 12 tops, described sidewall 42 is fixed respectively with multiple described the 3rd holding parts 33, and described grafting space 5 is formed.
Secondly, described adjustment component 7 is inserted from a side in the described gap 434 of described fixed part 43, described reference column 4321 is positioned at described through hole 711, and described projection 712 is positioned at described perforation 4331, and described operating portion 73 is revealed in outside described housing 4.Described upper stop section 432, described lower stop section 433, described front stop section 435, described rear stop section 437 and described side block stop 438 respectively described in blocks location division 71 upwards, downwards, forward, backward with the over-travel of side direction, described adjustment component 7 is able to accurate location.
Then, described deck 6 is slipped into described grafting space 5 by described interface 51 from front to back, until the first contact jaw 221 described in butt, described Actuator Division 72 is positioned at described auxiliary section 62, and described deck 6 fore-ends are revealed in outside described housing 4.This period, described Actuator Division 72 props up the rear end of described auxiliary section 62, and described in one of them, side block stop 438 is fitted with the corresponding side surface of described location division 71, can reach the object of stop bit.
Finally, the above-mentioned described card connector assembling is arranged on described circuit board, multiple described weld parts 212, described the second contact jaw 222, multiple described the second holding parts 32 and multiple described angle 439 are respectively welded to described circuit board, see through said structure and make described card connector be anchored on described circuit board.
When needs pack one or two described electronic cards into described spatial accommodation 61 when interior, only need to utilize operating portion 73 described in a tool operation, a described instrument part is resisted against described butting section 731, ejection part 732 described in another part butt, with 71Wei axle center, described location division, can make described Actuator Division 72 directly drive described auxiliary section 62, described deck 6 is moved forward towards described interface 51, thereby facilitate described electronic cards installing, so exit the simple in structure of described deck 6, the space that takies described card connector is few, takes into account easy and simple to handle simultaneously.In the time that described operating portion 73 rotates to final position, described Actuator Division 72 props up the front end of described auxiliary section 62, and wherein described in another, side block stop 438 is fitted with the corresponding side surface of described location division 71, so also has the function of stop bit.
The utility model card connector has following beneficial effect:
1. described in, adjustment component 7 only comprises described Actuator Division 72, described location division 71 and described operating portion 73 successively, simple in structure, by described location division 71, described adjustment component 7 is positioned to the front end of described card connector, the space that takies described body is few, be beneficial to the microminiaturization development of described card connector, due to simple in structure, the operation of certainly manufacturing and assembling is also simple, and the cost of manufacture also reduces.
In addition, described card connector coordinates by described Actuator Division 72 and described auxiliary section 62, only need to operate described operating portion 73, with 71Wei axle center, described location division, can make described Actuator Division 72 directly drive described auxiliary section 62, described deck 6 is moved forward towards described interface 51, thereby described electronic cards is placed in described card connector, exit function is also easy, and above structure has met easy, the microminiaturized and development trend cheaply of society electronic equipment.
2. many described weld part 212 correspondences are revealed in described the first groove 112 and described the second groove 122 downwards, and are soldered to described circuit board, and producer or user can see through described the first groove 112 and whether described the second groove 122 observation welding are good.In addition, because described grafting space 5 and described spatial accommodation 61 are all interconnected with described the first groove 112 and described the second groove 122, thereby can provide good heat sinking function.
3. described in, upper stop section 432 is forward gradually-reducing shape extension setting from described base portion 431, because the junction area of described base portion 431 and described upper stop section 432 is more, therefore increase the intensity of described upper stop section 432, avoid described adjustment component 7 in operating process, damage described on stop section 432, improving product useful life.
4. described in, upper stop section 432 is coplanar with described base portion 431, and two described lower stop sections 433 are positioned at same plane, and for described upper stop section 432 and described lower stop section 433, the two tears formation in described gap 434, and moulding is easy.
5. described in base portion 431, described upper stop section 432 and described lower stop section 433 threes all with described roof 41 almost parallels, the convenient fit dimension of controlling product, avoids occurring defective products, is also convenient to described adjustment component 7 and operates.
6. stop section 437 and the angled setting of described side block stop 438 after described in, and two described side block stops 438 and roughly triangular in shape arranging of described rear stop section 437, provide described adjustment component 7 one sides in 3 accurate location of described fixed part 43, and the scattering device of described side block stop 438 and described rear stop section 437 avoids weakening the intensity of described fixed part 43.
7. described in, butting section 731 is and is horizontally disposed with, and described ejection part 732 and described butting section 731 be vertical setting mutually roughly, is convenient to a described instrument part and is resisted against described butting section 731, and the direct butt of another part operates described ejection part 732.In the time that described deck 6 is positioned at described grafting space 5, from overlooking visual angle, between described ejection part 732 and described sidewall 42, be acute angle setting, when described deck 6 need exit forward described grafting space 5 when interior, when described in described instrument another part butt, ejection part 732 is rearward rotated counterclockwise, described instrument is difficult for slippage, in the time that described operating portion 73 rotates to final position, roughly rectangular between described ejection part 732 and described sidewall 42.
8. described in, the described location division 71 of adjustment component 7, described Actuator Division 72 and described operating portion 73 all manifest described housing 4 at least partly, wherein, described location division 71 and described Actuator Division 72 are all positioned at the front end below of described deck 6, described operating portion 73 completely extends and manifests outside described housing 4, described butting section 731 and described ejection part 732 are all positioned at outside described card connector, the space of vacant described card connector, meets microminiaturized development trend.
By reference to the accompanying drawings the utility model is carried out to exemplary description above; obvious realization of the present utility model is not subject to the restrictions described above; as long as the various improvement that adopted technical solutions of the utility model to carry out; or without improving, design of the present utility model and technical scheme are directly used in to other occasion, all in protection range of the present utility model.
Claims (16)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891491.4U CN203747146U (en) | 2013-12-31 | 2013-12-31 | a card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320891491.4U CN203747146U (en) | 2013-12-31 | 2013-12-31 | a card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203747146U true CN203747146U (en) | 2014-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320891491.4U Expired - Lifetime CN203747146U (en) | 2013-12-31 | 2013-12-31 | a card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203747146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746222A (en) * | 2013-12-31 | 2014-04-23 | 东莞杰思实业有限公司 | Card connector |
-
2013
- 2013-12-31 CN CN201320891491.4U patent/CN203747146U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746222A (en) * | 2013-12-31 | 2014-04-23 | 东莞杰思实业有限公司 | Card connector |
| CN103746222B (en) * | 2013-12-31 | 2015-12-30 | 东莞杰思实业有限公司 | A kind of card connector |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20151230 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20151230 |
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| C25 | Abandonment of patent right or utility model to avoid double patenting |