CN203787604U - Card connector - Google Patents
Card connector Download PDFInfo
- Publication number
- CN203787604U CN203787604U CN201420117190.0U CN201420117190U CN203787604U CN 203787604 U CN203787604 U CN 203787604U CN 201420117190 U CN201420117190 U CN 201420117190U CN 203787604 U CN203787604 U CN 203787604U
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- CN
- China
- Prior art keywords
- card connector
- base portion
- kato
- executive item
- electric connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model provides a card connector which comprises a shielding housing, an electric connecting seat and a card holder, wherein the electric connecting seat is arranged in the shielding housing, and the card holder is detachably arranged in the electric connecting seat. The card connector also comprises a card withdrawal mechanism; the card withdrawal mechanism comprises a drive piece and an execution piece which are arranged in the electric connecting seat; one end of the drive piece includes an operation part, the operation part comprises a base portion and an abutting portion, and the abutting portion is formed by bending and extending from at least one side of the base part, and abuts against the base portion; one end of the execution piece is connected to the other end of the drive piece, and the other end of the execution piece is connected with the card holder; and the operation part is pressed and pushed to drive the drive piece, the drive piece enables the execution piece to push the card holder out of the electric connecting seat, and thus, a card is withdrawn. Thus, the abutting portion can assist and stop the base part, thereby enhancing the bending strength and stability of the base part, avoiding the operation part from slip when the operation part is pressed and pushed, and enabling card withdrawal to be simpler.
Description
Technical field
The utility model relates to electronic device field, relates in particular to a kind of card connector.
Background technology
Along with scientific and technical development, electronic equipment and inner be all tending towards miniaturization for electronic cards being electrically conducted to the card connector of circuit board, works effectively in order to ensure card connector is stable, and its internal structure must have higher reliability.
As everyone knows, existing card connector comprises insulating body, shielding casing and for carrying the Kato of electronic cards, shielding casing shade is outside in insulating body, and Kato is inserted in described insulating body by forward direction, and can move back card operating parts by one and realize exiting forward of described Kato.The existing card operating parts that moves back is provided with an operating sheet that is unsettled setting, user in use, need to compress pushing tow operating sheet and complete and Kato is exited in insulating body, move back card operation by applying external force, because operating sheet is cantilever beam structure, there is structural strength not and the shortcoming of poor stability, repeatedly use or when externally applied forces is excessive or not at that time, operating sheet inwardly there will be or outward distortion, easy slippage when causing applying external force and compressing pushing tow operating sheet, to such an extent as to finally cannot operate maybe and cannot complete the operation of moving back card, and also there is the shortcoming of moving back card complex operation, to user, cause great inconvenience.
Therefore, be badly in need of wanting a kind of card connector to overcome above-mentioned defect.
Utility model content
The purpose of this utility model is to provide a kind of card connector, and the trip mechanism of this card connector has advantages of that structural strength is higher, stability better and moves back card simple operation.
For achieving the above object, the utility model provides a kind of card connector, comprising: shielding casing, electric connection socket and Kato, and described electric connection socket is located in described shielding casing, and described Kato is dismountable and is located in described electric connection socket, wherein, described card connector also comprises trip mechanism, described trip mechanism comprises movable actuator and the executive item in described electric connection socket of being located at, described actuator one end has an operating portion, the butting section that described operating portion comprises base portion and extends to form from least one lateral buckling of described base portion, described butting section contacts at described base portion, one end of described executive item is connected in the other end of described actuator, Kato described in the other end butt of described executive item, compress and promote described operating portion and drive described actuator to order about Kato described in described executive item pushing tow to exit in described electric connection socket.
Preferably, described butting section has two, and two described butting sections are corresponding relative both sides that are positioned at described base portion respectively.
Preferably, described butting section protrudes out described base portion towards the direction away from described executive item.
Preferably, described butting section offers a guiding face being inclined to set near a side of described base portion.
Preferably, described actuator has pushing part away from one end of described operating portion, and described pushing part is connected in described executive item; Between described pushing part and described operating portion, form a mobile jib portion, the cross section of the junction of described mobile jib portion and described base portion is all less than the cross section of described mobile jib portion and described base portion.
Preferably, described pushing part offers one and places hole, and one end of described executive item is formed with an auxiliary section, and described auxiliary section places described in being connected in and places hole, and the other end of described executive item is formed with pushing tow in the pushing part of described Kato.
Preferably, described auxiliary section end place described in relatively hole upwards bending extend to form a hook, described hook is through the described side that places hole described in being positioned behind hole that places, and described auxiliary section also convexes with a protuberance, described in described protuberance is positioned at, places hole with respect to the opposite side of described hook.
Preferably, described executive item also convexes with a support portion towards the direction away from described base portion, and described support zone is between described auxiliary section and described pushing part, and described support portion contacts at the inwall of described electric connection socket.
Preferably, described electric connection socket comprises the first noumenon and the second body being mutually fastened and connected, the first noumenon is provided with the first conducting terminal, the second body is provided with the second conducting terminal, between described the first noumenon and described the second body, form a container cavity with opening, the end of described the first conducting terminal and described the second conducting terminal is all flexible and protrudes out in described container cavity, described Kato is inserted in described container cavity along described opening, and described trip mechanism is located at least one in both of described the first noumenon and described the second body.
Preferably, described Kato offers a through hole, and described through hole is and is right against described operating portion setting.
Compared with prior art, because the trip mechanism of card connector of the present utility model comprises movable actuator and the executive item in electric connection socket of being located at, actuator one end has an operating portion, the butting section that operating portion comprises base portion and extends to form from least one lateral buckling of base portion, butting section contacts at base portion, one end of executive item is connected in the other end of actuator, the other end butt Kato of executive item, compress and promote operating portion and drive actuator to order about executive item pushing tow Kato to exit in electric connection socket, to complete, move back card and operate.Because butting section contacts at base portion, make butting section can play the effect of auxiliary and block to base portion, thereby bending strength and the stability of base portion have greatly been strengthened, excessive or improper to operating portion externally applied forces when even user moves back card operation, operating portion also there will not be bending distortion, and avoided applying when external force compresses pushing tow operating portion and held eely problem, made to move back card operation more simple and convenient and swift, the card that moves back that greatly facilitates user operates.
Accompanying drawing explanation
Fig. 1 is the combination schematic perspective view of card connector of the present utility model.
Fig. 2 is the exploded perspective schematic diagram of the card connector shown in Fig. 1.
Fig. 3 is the planar structure schematic diagram of card connector of the present utility model after removing shielding casing.
Fig. 4 is the planar structure schematic diagram of the card connector shown in Fig. 3 after removing the first noumenon.
Fig. 5 is the combination schematic perspective view of the trip mechanism of the utility model card connector.
Embodiment
In order to describe technology contents of the present utility model, structural feature in detail, below in conjunction with execution mode and coordinate accompanying drawing to be described further.
Refer to Fig. 1 to Fig. 5, card connector 100 of the present utility model is applicable to electronic cards (not shown) to be electrically conducted to circuit board (not shown), selectable, in the present embodiment, card connector 100 of the present utility model is applicable to two electronic cards to be electrically conducted to circuit board, certainly, not as limit, for example, in other embodiments, card connector 100 of the present utility model also can be used for the electronic cards of varying number to be electrically conducted to circuit board, repeats no more.Wherein, card connector 100 of the present utility model comprises: shielding casing 2, electric connection socket 1 and Kato 3, electric connection socket 1 is located in shielding casing 2, be that shielding casing 2 shades are in the outside of electric connection socket 1, specifically, shielding casing 2 is hollow structure and forms one and covers cavity 21, electric connection socket 1 is located at and is covered in cavity 21, better to protect the parts that cover in cavity 21, and, cover also tool one import and export 22 of cavity 21, to facilitate the installation and removal of electric connection socket 1, structure is more reasonable compact, in the present embodiment, electric connection socket 1 comprises and is the first noumenon 11 and the second body 12 being mutually fastened and connected up and down, the first noumenon 11 is provided with the first conducting terminal 14, the second body 12 is provided with the second conducting terminal 15, between the first noumenon 11 and the second body 12, form a container cavity 13 with opening 131, the end of the first conducting terminal 14 and the second conducting terminal 15 is all flexible and protrudes out in container cavity 13, the first conducting terminal 14 has the first contact site 141 and the first weld part 142, the second conducting terminal 15 has the second contact site 151 and the second weld part 152, the first contact site 141 is flexible downwards and protrudes out in container cavity 13, the second contact site 151 is upwards flexible and protrudes out in container cavity 13, thereby facilitate the electric connection of the first contact site 141 and the second contact site 151 and corresponding electronic cards, the first weld part 142 and the second weld part 152 all bend the outside that is revealed in the first noumenon 11 and the second body 12 downwards, the first weld part 142 and the second weld part 152 are also revealed in the outside of shielding casing 2, to facilitate the electric connection with extraneous other parts, structure is more reasonable compact, certainly, in other embodiments, electric connection socket 1 structure that can also be formed in one, the quantity of the electronics that the quantity of container cavity 13 can need install according to reality is set between the first noumenon 11 and the second body 12 and selects flexibly, the utility model is not construed as limiting this, Kato 3 is dismountable to be located in electric connection socket 1, specifically, Kato 3 along opening 131 by being inserted in container cavity 13 after forward direction.Card connector 100 of the present utility model also comprises trip mechanism 4, trip mechanism 4 is selectable is located at least one in both of the first noumenon 11 and the second body 12, specifically, trip mechanism 4 comprises movable actuator 41 and the executive item 42 in electric connection socket 1 of being located at, actuator 41 and executive item 42 are all preferably hardware, there is better bending strength, actuator 41 is a side of being located at the second body 12 of slip, executive item 42 is located at the rear side of the second body 12, and be positioned at the rear of Kato 3, to facilitate pushing tow Kato 3 to move back card operation, structure is more reasonable compact, actuator 41 one end have an operating portion 43, the butting section 432 that operating portion 43 comprises base portion 431 and extends to form from least one lateral buckling of base portion 431, butting section 432 contacts at base portion 431, and butting section 432 and base portion are more excellent in being arranged in parallel, more reasonable structure is compact, be that butting section 432 is the sidewall that contacts at base portion 431 of being close to, bending strength with strengthen operation portion 43, structure is more reasonable compact, one end of executive item 42 is connected in the other end of actuator 41, the rear end of the other end butt Kato 3 of executive item 42, compress and promote operating portion 43 and drive actuators 41 to order about executive item 42 pushing tow Katos 3 to exit in electric connection socket 1, to complete, move back card operation.Specifically, Kato 3 offers a through hole 31, and through hole 31 is and is right against operating portion 43 setting, thereby person easy to use sees through through hole 31, applies external force operate to move back card to operating portion 43.Because butting section 432 contacts at base portion 431, make 432 pairs of butting sections base portion 431 can play the effect of auxiliary and block, thereby bending strength and the stability of base portion 431 have greatly been strengthened, excessive or improper to operating portion 43 externally applied forces when even user moves back card operation, operating portion 43 also there will not be bending distortion, and has avoided applying and when external force compresses pushing tow operating portion 43, held eely problem.More specifically, as follows:
Compared with the superior, in the present embodiment, butting section 432 has two, two butting sections 432 are corresponding relative both sides that are positioned at base portion 431 respectively, from the both sides up and down of base portion 431, bend and extend to form the butting section 432 that is distributed in base portion 431 left and right sides downwards and upwards respectively, two butting sections 432 are close to base portion 431 and three is parallel to each other, thereby greatly strengthened the bending strength of operating portion 43, can bear larger active force, structure is more reasonable, and, the concrete magnitude setting of butting section 432 is not as limit, can also select flexibly according to actual user demand, do not repeat them here.More optimizedly, in the present embodiment, butting section 432 protrudes out base portion 431 towards the direction away from executive item 42, thereby between two butting sections 432, surround an operating space 433, make user force in operating portion 43 and move back card when operation, under the block of butting section 432, user utilizes the force application part of instrument to be only limited in operating space 433, better prevent that user from utilizing the instrument application of force to occur the phenomenon of slippage, makes the stability of operation stronger.More optimizedly, in the present embodiment, butting section 432 offers a guiding face being inclined to set 434 near a side of base portion 431, the lower end of guiding face 434 is connected in the end face of base portion 431, thereby person easy to use utilizes instrument to enter into operating space 433 and presses base portion 431, play the effect of correcting, structure is more reasonable compact.
Wherein, actuator 41 has pushing part 45 away from one end of operating portion 43, and pushing part 45 is connected in executive item 42; Between pushing part 45 and operating portion 43, form a mobile jib portion 44, the cross section of the junction of mobile jib portion 44 and base portion 431 is all less than the cross section of mobile jib portion 44 and base portion 431, be that mobile jib portion 44 is and dwindles gradually the structural transition that expands gradually to base portion 431 again, facilitate moulding, the more reasonable compactness of structure.Particularly, pushing part 45 offers one and places hole 451, and one end of executive item 42 is formed with an auxiliary section 47, and auxiliary section 47 places to be connected in and places hole 451, thereby facilitate the connection of 47Yu pushing part, auxiliary section 45, the other end of executive item 42 is formed with pushing tow in the pushing part 46 of Kato 3 rear ends.More specifically, auxiliary section 47 ends relatively place hole 451 and upwards bend and extend to form a hook 471, hook 471 places a side that is positioned to place hole 451 behind hole 451, auxiliary section 47 also convexes with a protuberance 472, protuberance 472 is positioned at and places hole 451 with respect to the opposite side of hook 471, and in the present embodiment, the direction that is convexly equipped with of the overbending direction of hook 471 and protuberance 472 is interlaced setting, link up with 471 and be upwards bending, and protuberance 472 is towards the front end of the second body 12 and is convexly equipped with, prevent the excessive sideways displacement of pushing part 45, start is more stable, structure is more reasonable.More specifically, executive item 42 also convexes with a support portion 48 towards the direction away from base portion 431, between 48 auxiliary section 47, support portion and pushing part 46, and support portion contacts at the inwall of electric connection socket 1, in the present embodiment, support portion 48 contacts at the inwall of the second body 12, and support portion 48 is the setting that is close to auxiliary section 47; Form the structure of lever principle, the inwall that contacts at the second body 12 by support portion 48 forms a strong point, when pushing part 45 promotes auxiliary section 47, can order about the rear end of pushing part 46 pushing tow Katos 3 and Kato 3 is released to containing cavities, complete and move back card operation, structure is more reasonable compact.
The person of meriting attention, in the present embodiment, between Kato 3 and the first noumenon 11, can place an electronic cards, between Kato 3 and the second body 12, can place another electronic cards, to realize card connector 100 of the present utility model, two electronic cards are electrically conducted to circuit board, to meet miniaturization of electronic products development trend, structure is more reasonable compact.
Alternatively, in other embodiments, base portion 431 also can be emerging in the place ahead of Kato 3, the visual operation of person easy to use like this, or the concordant place of front end of Kato 3 front ends and base portion 431, Kato 3 has the material-saving of carrying out processing, so saves departmental cost, also omitted the manufacturing procedure of offering through hole 31 in Kato 3, to save processing cost.
Alternatively, in other embodiments, actuator 41 and executive item 42 structure that can also be formed in one, user operates pull operation portion 43, actuator 41 is pulled outward, and executive item 42 is taken Kato 3 out of more outward, thus realize Kato 3 exit move back card operation.
By reference to the accompanying drawings, to the building block principle of the card connector 100 of the present embodiment with move back card operating principle and elaborate:
While assembling card connector 100 of the present utility model, first, the first conducting terminal 14 is mounted on to the first noumenon 11, the second conducting terminal 15 is mounted on to the second body 12, then, trip mechanism 4 is installed on the second body 12, again the first noumenon 11 is fastened on to the second body 12 and is combined into electric connection socket 1, then, electric connection socket 1 is installed on to the covering in cavity 21 of shielding casing 2 from importing and exporting 22, finally, Kato 3 is packed after opening 131 is by forward direction into container cavity 13.
After card connector 100 of the present utility model has been assembled, between Kato 3 and the first noumenon 11, can place an electronic cards, between Kato 3 and the second body 12, can place another electronic cards, when needs are placed or take out electronic cards, user only needs to utilize instrument to see through through hole 31 and presses the application of force backward towards base portion 431, thereby the active force that drives 45Dui auxiliary section, pushing part 47 to apply backward, under the support of support portion 48,46 of pushing parts are the rear end of pushing tow Kato 3 forward, finally make Kato 3 exit forward, thereby complete, move back card operation.
Compared with prior art, because the trip mechanism 4 of card connector 100 of the present utility model comprises movable actuator 41 and the executive item 42 in electric connection socket 1 of being located at, actuator 41 one end have an operating portion 43, the butting section 432 that operating portion 43 comprises base portion 431 and extends to form from least one lateral buckling of base portion 431, butting section 432 contacts at base portion 431, one end of executive item 42 is connected in the other end of actuator 41, the other end butt Kato 3 of executive item 42, compress and promote operating portion 43 and drive actuators 41 to order about executive item 42 pushing tow Katos 3 to exit in electric connection socket 1, to complete, move back card operation.Because butting section 432 contacts at base portion 431, make 432 pairs of butting sections base portion 431 can play the effect of auxiliary and block, thereby bending strength and the stability of base portion 431 have greatly been strengthened, excessive or improper to operating portion 43 externally applied forces when even user moves back card operation, operating portion 43 also there will not be bending distortion, and avoided applying and when external force compresses pushing tow operating portion 43, held eely problem, make to move back card operation more simple and convenient and swift, the card that moves back that greatly facilitates user operates.
Above disclosed is only preferred embodiments of the present utility model, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (10)
1. a card connector, comprising: shielding casing, electric connection socket and Kato, and described electric connection socket is located in described shielding casing, and described Kato is dismountable and is located in described electric connection socket, it is characterized in that, described card connector also comprises trip mechanism, described trip mechanism comprises movable actuator and the executive item in described electric connection socket of being located at, described actuator one end has an operating portion, the butting section that described operating portion comprises base portion and extends to form from least one lateral buckling of described base portion, described butting section contacts at described base portion, one end of described executive item is connected in the other end of described actuator, Kato described in the other end butt of described executive item, compress and promote described operating portion and drive described actuator to order about Kato described in described executive item pushing tow to exit in described electric connection socket.
2. card connector as claimed in claim 1, is characterized in that, described butting section has two, and two described butting sections are corresponding relative both sides that are positioned at described base portion respectively.
3. card connector as claimed in claim 1 or 2, is characterized in that, described butting section protrudes out described base portion towards the direction away from described executive item.
4. card connector as claimed in claim 3, is characterized in that, described butting section offers a guiding face being inclined to set near a side of described base portion.
5. card connector as claimed in claim 1, is characterized in that, described actuator has pushing part away from one end of described operating portion, and described pushing part is connected in described executive item; Between described pushing part and described operating portion, form a mobile jib portion, the cross section of the junction of described mobile jib portion and described base portion is all less than the cross section of described mobile jib portion and described base portion.
6. card connector as claimed in claim 5, it is characterized in that, described pushing part offers one and places hole, and one end of described executive item is formed with an auxiliary section, described auxiliary section places described in being connected in and places hole, and the other end of described executive item is formed with pushing tow in the pushing part of described Kato.
7. card connector as claimed in claim 6, it is characterized in that, described auxiliary section end place described in relatively hole upwards bending extend to form a hook, described hook is through the described side that places hole described in being positioned behind hole that places, described auxiliary section also convexes with a protuberance, described in described protuberance is positioned at, places hole with respect to the opposite side of described hook.
8. card connector as claimed in claim 7, it is characterized in that, described executive item also convexes with a support portion towards the direction away from described base portion, and described support zone is between described auxiliary section and described pushing part, and described support portion contacts at the inwall of described electric connection socket.
9. card connector as claimed in claim 1, it is characterized in that, described electric connection socket comprises the first noumenon and the second body being mutually fastened and connected, the first noumenon is provided with the first conducting terminal, the second body is provided with the second conducting terminal, between described the first noumenon and described the second body, form a container cavity with opening, the end of described the first conducting terminal and described the second conducting terminal is all flexible and protrudes out in described container cavity, described Kato is inserted in described container cavity along described opening, described trip mechanism is located at least one in both of described the first noumenon and described the second body.
10. card connector as claimed in claim 1, is characterized in that, described Kato offers a through hole, and described through hole is and is right against described operating portion setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117190.0U CN203787604U (en) | 2014-03-14 | 2014-03-14 | Card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420117190.0U CN203787604U (en) | 2014-03-14 | 2014-03-14 | Card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787604U true CN203787604U (en) | 2014-08-20 |
Family
ID=51323759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420117190.0U Expired - Fee Related CN203787604U (en) | 2014-03-14 | 2014-03-14 | Card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486838A (en) * | 2015-09-01 | 2017-03-08 | 富士康(昆山)电脑接插件有限公司 | Drawout chassis |
-
2014
- 2014-03-14 CN CN201420117190.0U patent/CN203787604U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486838A (en) * | 2015-09-01 | 2017-03-08 | 富士康(昆山)电脑接插件有限公司 | Drawout chassis |
| CN106486838B (en) * | 2015-09-01 | 2020-06-30 | 富士康(昆山)电脑接插件有限公司 | Drawer seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523925 Guangdong province Dongguan city Humen Town, East Gate Square Dongxiang Road No. 22 Patentee after: Guangdong, Link Communications Inc Address before: 523925 Guangdong province Dongguan city Humen Town, East Gate Square Dongxiang Road No. 22 Patentee before: JITS ELECTRONIC CO., LIMITED |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20200314 |