CN107359461B - Ka Gai, card connector and communication apparatus with back card agency - Google Patents
Ka Gai, card connector and communication apparatus with back card agency Download PDFInfo
- Publication number
- CN107359461B CN107359461B CN201710420581.8A CN201710420581A CN107359461B CN 107359461 B CN107359461 B CN 107359461B CN 201710420581 A CN201710420581 A CN 201710420581A CN 107359461 B CN107359461 B CN 107359461B
- Authority
- CN
- China
- Prior art keywords
- back card
- gai
- mounting portion
- agency
- card agency
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
- H01R12/7011—Locking or fixing a connector to a PCB
- H01R12/707—Soldering or welding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/06—Connectors or connections adapted for particular applications for computer periphery
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Landscapes
- Telephone Set Structure (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A kind of Ka Gai with back card agency, including metal shell and it is installed on the back card agency of metal shell transverse direction side, the metal shell defines the accommodating space of receiving electronic card, the metal shell includes main part, is used to install the mounting portion of the back card agency positioned at main part transverse direction side, the back card agency includes sliding block, locating rod and spring, the sliding block is equipped with cardioid slot, and the locating rod includes the fixing end being fixed on the mounting portion and slides on positioning end on the cardioid slot.The application further includes a kind of card connector, a kind of communication apparatus.
Description
Technical field
This application involves electric connector field, espespecially a kind of Ka Gai with back card agency, card connector and communication apparatus.
Background technique
Existing card connector is widely used in the fields such as mobile phone, plate, card connector generally require auxiliary back card agency into
Row moves back card, existing back card agency include push-pull, Ka Gai rotatably, contact pin type and push away-pushing-type.Wherein, push away-pushing-type moves back card
Mechanism is the most complicated, including the components such as sliding block, cardioid slot, and different product designs may require that different height dimensions, at present
Situation is that the product of every client corresponds to demand difference, and card connector manufacturer must re-mold and entirely be developed
Process, mold opening cost is higher, is presented as that product price is higher.
Summary of the invention
In consideration of it, it is necessary to provide one kind can change easily the wide Ka Gai with back card agency of height dimension, use scope,
Card connector and communication apparatus.
In order to solve the above technical problems, this application provides a kind of Ka Gai with back card agency, including metal shell and peace
Back card agency loaded on metal shell transverse direction side, the metal shell define the accommodating space of receiving electronic card, institute
Metal shell is stated to include main part, be used to that the mounting portion of the back card agency be installed positioned at main part transverse direction side, it is described
Back card agency includes sliding block, locating rod and spring, and the sliding block is equipped with cardioid slot, and the locating rod is described including being fixed on
Fixing end on mounting portion and slide on positioning end on the cardioid slot.
Preferably, the mounting portion includes the roof that same level is in the main part, from the roof outer rim
Lateral wall that downward bending extends to form, the bottom extended to form from the lateral wall bottom margin towards the accommodating space bending
Wall and the retaining wall formed from the upward bending of the bottom wall edge, the back card agency be located at the roof, bottom wall, lateral wall and
Retaining wall encloses in the space being set as.
Preferably, the front opening of the mounting portion, rear end are equipped with the baffle extended to form from the roof downward bending,
The back card agency is packed into from the front opening of the mounting portion.
Preferably, the front end of the bottom wall has been stamped and formed out hangnail into the mounting portion, after the back card agency is packed into,
The hangnail is set to block the sliding block to limit the sliding block in the mounting portion pressure on the hangnail.
Preferably, after the integrated card pushed section extended to form to the accommodating space in the tail portion of the sliding block, the sliding block
End is additionally provided with first locating piece for being sheathed on the spring one end, and the baffle is extended to form towards bending in the mounting portion
The second locating piece is arranged for the spring other end.
Preferably, the roof front end is equipped with the pore structure for installing the fixing end of the locating rod.
Preferably, outside the roof the lateral mounting portion infolding bending at spring retainer piece with by the spring retainer
Between the spring retainer piece and the lateral wall, and by the rear end of the sliding block be limited in the spring retainer piece with it is described
Between retaining wall.
Preferably, the roof, which is located at the locating rod position, is stamped and formed out elastic piece downwards with bullet in the up-down direction
Property the compacting locating rod.
In order to solve the above technical problems, present invention also provides a kind of card connector, including the above-mentioned card with back card agency
Lid and Terminals Die group, the Terminals Die group and the Ka Gai with back card agency are separately welded on printed circuit board.
In order to solve the above technical problems, present invention also provides a kind of communication apparatus, including above-mentioned card connector.
The application is by the way that the back card agency with cardioid slot to be integrated in the metal shell, with the Terminals Die group
It is separately welded on printed circuit board, when client needs to change product thickness, it is only necessary to adjust the metal shell
Side wall on foot welding height, redesigned without new mold, it is only necessary to simple modification mold can or replacement mold
Some simple components.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the three-dimensional combination figure of the application card connector；
Fig. 2 is the stereogram exploded view of Ka Gai of the application with back card agency；
Fig. 3 is the rear view of Ka Gai of the application with back card agency；
Fig. 4 is the perspective view of the metal shell of Ka Gai of the application with back card agency；
Fig. 5 is the perspective view of another angle of metal shell of Ka Gai of the application with back card agency.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.
It please refers to shown in Fig. 2 to Fig. 5, Ka Gai of the application with back card agency includes metal shell 30 and be installed on the gold
Belong to the back card agency 40 of the lateral side of shell 30.The definition of metal shell 30 has the accommodating space of a receiving electronic card (not mark
Number).
Definition card insertion end is front end, and one end far from card insertion end is rear end.
The back card agency 40 includes sliding block 42, locating rod 43 and spring 41, and the top surface of the sliding block 42 is equipped with cardioid slot
421, the rear end of the tail portion of the sliding block 42 is integrally extended to form to the accommodating space card pushed section 423, the sliding block 42 is also
The first locating piece 422 for being sheathed on described 41 one end of spring equipped with one.The locating rod 43 includes sliding on the cardioid slot 421
The positioning end 431 of dynamic positioning and the fixing end 432 being fixed on the mounting portion 35 of the metal shell 30.The positioning end 431
It is that downward bending is formed, the fixing end 432 is to extend in parallel to be formed again after upward bending.The back card agency 40 is moved back
Card principle is known techniques, and details are not described herein.
The metal shell 30 extends to form outer including main part 31, from the 31 both lateral sides downward bending of main part
Side wall 32,352, the rear wall 33 extended to form from the 31 rear end downward bending of main part and it is located at the metal shell 30
The mounting portion 35 for being used to install the back card agency 40 of lateral side.The mounting portion 35 includes being in the main part 31
The roof 351 of same level, the lateral wall 352 extended to form from the 351 outer rim downward bending of roof, from the lateral wall
Bottom wall 353 that 352 bottom margins are extended to form towards the accommodating space bending and from the upward bending in 353 edge of bottom wall
The retaining wall 354 of formation.
The front opening of the mounting portion 35, rear end are equipped with the baffle extended to form from 351 downward bending of roof
355, into the mounting portion 35, bending extends to form and is sheathed on the spring at corresponding 41 position of spring of the baffle 355
Second locating piece 356 of 35 second ends.The front end of the bottom wall 353 has been stamped and formed out hangnail 357 into the mounting portion 35.Institute
State the lateral 35 infolding bending of mounting portion outside roof 351 at spring retainer piece 358 it is described the spring 41 to be limited in
Between spring retainer piece 358 and the lateral wall 352, meanwhile, the rear end of the sliding block 42 is limited in the spring retainer piece
Between 358 and the retaining wall 354.The main part 31 is stamped and formed out downwards close to the front end of 35 side of mounting portion in described
Retaining wall 354 it is opposite keep out wall 359.The roof 351, which is located at 43 position of locating rod, is stamped and formed out downwards elastic piece 360
The locating rod 43 is suppressed with elasticity in the up-down direction.351 front end of roof is equipped with the fixation for installing the locating rod 43
The pore structure 361 at end 432.
Detection element 50 can also be arranged in the rear end of the main part 31 of the Ka Gai.
The installation process of the Ka Gai of the application is as follows:
First the fixing end 432 of the locating rod 43 is packed into the pore structure 361；It will be arranged with the spring 41 again
Sliding block is placed in from the front end of the mounting portion 35, and the rear end of the spring 41 is inserted in outside second locating piece 356 at this time；Upper pressure
Hangnail 357 on the 35 front end bottom wall 357 of mounting portion, the front end for making the hangnail 357 block the sliding block 42 makes the cunning
Block 42 can not be skidded off from the mounting portion 35.
It should be noted that the locating rod 43, sliding block 42 are located at the front end of the mounting portion 35 in the embodiment of the present application
Card is moved back in actuation；In other embodiments, the rear end actuation that the locating rod 43, sliding block 42 can also be located at the mounting portion 35 is moved back
Card, at this time, it may be necessary to the open end of the mounting portion 35 is set to rear end, and the baffle 355 is set to front end.
It please refers to shown in Fig. 1, Fig. 4, the card connector of the application includes the Ka Gai and Terminals Die group 20, the Ka Gai
It is separately welded on printed circuit board 10 with the Terminals Die group 20.The bottom of the two sidewalls 32,352 of the Ka Gai is set
There is leg 38, by changing the height and position of the leg 38, the integral thickness of the card connector can be adjusted.
The card connector of the application can be used in communication apparatus, such as smart phone, tablet computer.
The application is by the way that the back card agency 40 with cardioid slot to be integrated in the metal shell 30, with the terminal
Mould group 20 is separately welded on printed circuit board 10, when client needs to change product thickness, it is only necessary to described in adjustment
Foot welding height on the side wall 32,352 of metal shell 30 is redesigned without new mold, it is only necessary to simply modification mould
Tool can or replace some simple components of mold.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described want
There is also other identical elements in the process, method of element, commodity or equipment.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art
For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal
Replacement, improvement etc., should be included within the scope of the claims of this application.
Claims (9)
1. a kind of Ka Gai with back card agency, which is characterized in that metal shell including one piece design and be installed on the gold
Belong to the back card agency of shell transverse direction side, the metal shell defines the accommodating space of receiving electronic card, the metal shell
It is used to install the mounting portion of the back card agency, the back card agency packet including main part, positioned at main part transverse direction side
Sliding block, locating rod and spring are included, the sliding block is equipped with cardioid slot, and the locating rod includes being fixed on the mounting portion
Fixing end and slide on positioning end on the cardioid slot；The mounting portion includes being in same level with the main part
Roof, the lateral wall extended to form from the roof outer rim downward bending, from the lateral wall bottom margin towards the receiving
The bottom wall and the retaining wall formed from the upward bending of the bottom wall edge, the back card agency that space bending extends to form are located at institute
Roof, bottom wall, lateral wall and retaining wall is stated to enclose in the space being set as.
2. as described in claim 1 with the Ka Gai of back card agency, which is characterized in that the front opening of the mounting portion, rear end
Equipped with the baffle extended to form from the roof downward bending, the back card agency is packed into from the front opening of the mounting portion.
3. as claimed in claim 2 with the Ka Gai of back card agency, which is characterized in that the front end of the bottom wall is to the mounting portion
It has inside been stamped and formed out hangnail, after the back card agency is packed into, so that the hangnail is blocked the sliding block to limit pressure on the hangnail
The position sliding block is in the mounting portion.
4. as claimed in claim 2 with the Ka Gai of back card agency, which is characterized in that the tail portion of the sliding block is integrally to the receipts
The rear end of the card pushed section, the sliding block that hold spatially extended formation is additionally provided with first locating piece for being sheathed on the spring one end,
The baffle extends to form towards bending in the mounting portion and is arranged the second locating piece for the spring other end.
5. as described in claim 1 with the Ka Gai of back card agency, which is characterized in that it is described fixed that the roof front end is equipped with installation
The pore structure of the fixing end of position bar.
6. as described in claim 1 with the Ka Gai of back card agency, which is characterized in that outside the roof in the lateral mounting portion
The spring retainer piece that bending is formed with by the spring retainer between the spring retainer piece and the lateral wall, and will be described
The rear end of sliding block is limited between the spring retainer piece and the retaining wall.
7. as described in claim 1 with the Ka Gai of back card agency, which is characterized in that the roof is located at the locating rod position
Place is stamped and formed out downwards elastic piece and suppresses the locating rod with elasticity in the up-down direction.
8. a kind of card connector, which is characterized in that including the Ka Gai and Terminals Die with back card agency as described in claim 1-7
Group, the Terminals Die group and the Ka Gai with back card agency are separately welded on printed circuit board.
9. a kind of communication apparatus, which is characterized in that including card connector as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710420581.8A CN107359461B (en) | 2017-06-06 | 2017-06-06 | Ka Gai, card connector and communication apparatus with back card agency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710420581.8A CN107359461B (en) | 2017-06-06 | 2017-06-06 | Ka Gai, card connector and communication apparatus with back card agency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107359461A CN107359461A (en) | 2017-11-17 |
| CN107359461B true CN107359461B (en) | 2019-05-28 |
Family
ID=60272297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710420581.8A Active CN107359461B (en) | 2017-06-06 | 2017-06-06 | Ka Gai, card connector and communication apparatus with back card agency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107359461B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110061389B (en) * | 2019-05-05 | 2021-01-15 | 昆山杰顺通精密组件有限公司 | Split card seat |
| CN111587017B (en) * | 2020-06-04 | 2022-03-22 | Oppo广东移动通信有限公司 | Shell assembly and electronic equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405333Y (en) * | 1999-07-20 | 2000-11-08 | 富士康(昆山)电脑接插件有限公司 | Disengagement mechanism for electronic card connector |
| TW446217U (en) * | 1998-06-02 | 2001-07-11 | Hon Hai Prec Ind Co Ltd | Card withdrawing device of connector |
| TW570376U (en) * | 2003-01-14 | 2004-01-01 | Advanced Connectek Inc | Card connector having ejecting device |
| CN2674689Y (en) * | 2003-10-31 | 2005-01-26 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN1595733A (en) * | 2004-06-21 | 2005-03-16 | 台达电子工业股份有限公司 | Power supply connector |
| CN2746598Y (en) * | 2004-10-18 | 2005-12-14 | 陈庆源 | Electronic card connector |
| CN200941482Y (en) * | 2006-05-23 | 2007-08-29 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
-
2017
- 2017-06-06 CN CN201710420581.8A patent/CN107359461B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW446217U (en) * | 1998-06-02 | 2001-07-11 | Hon Hai Prec Ind Co Ltd | Card withdrawing device of connector |
| CN2405333Y (en) * | 1999-07-20 | 2000-11-08 | 富士康(昆山)电脑接插件有限公司 | Disengagement mechanism for electronic card connector |
| TW570376U (en) * | 2003-01-14 | 2004-01-01 | Advanced Connectek Inc | Card connector having ejecting device |
| CN2674689Y (en) * | 2003-10-31 | 2005-01-26 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN1595733A (en) * | 2004-06-21 | 2005-03-16 | 台达电子工业股份有限公司 | Power supply connector |
| CN2746598Y (en) * | 2004-10-18 | 2005-12-14 | 陈庆源 | Electronic card connector |
| CN200941482Y (en) * | 2006-05-23 | 2007-08-29 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107359461A (en) | 2017-11-17 |
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