CN107425315A - A kind of mobile communication equipment card connector - Google Patents
A kind of mobile communication equipment card connector Download PDFInfo
- Publication number
- CN107425315A CN107425315A CN201710751223.5A CN201710751223A CN107425315A CN 107425315 A CN107425315 A CN 107425315A CN 201710751223 A CN201710751223 A CN 201710751223A CN 107425315 A CN107425315 A CN 107425315A
- Authority
- CN
- China
- Prior art keywords
- clamping seat
- sliding block
- insulation clamping
- mobile communication
- communication equipment
- 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.)
- Withdrawn
Links
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
- 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
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/627—Snap or like fastening
- H01R13/6275—Latching arms not integral with the housing
-
- 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
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention relates to a kind of mobile communication equipment card connector, including insulation clamping seat, metal shell, Kato, connection terminal is provided with the insulation clamping seat；The metal shell is coated on insulation clamping seat, and pintle hook lock bullet card component and host cavity are provided between the metal shell and insulation clamping seat, and the Kato is movably set in the host cavity；The pintle hook lock bullet card component includes sliding block, a pair of springs and a pair of pull bars, the sliding block includes two sidepieces and middle interconnecting piece, the spring is respectively arranged at two of the sliding block between sidepiece and insulation clamping seat, one end of the pull bar is fixed on the insulation clamping seat, the other end is movably set in the slideway on the sliding block sidepiece, and the slideway is connected with locating slot.Simple in construction, easy to use, uniform force of the invention, and make the outer surface of Kato concordant with the outer surface of communication apparatus, be advantageous to improve the yields in production, improve the performance of enterprises, be advantageous to large-scale promotion application.
Description
Technical field
The present invention relates to mobile communication equipment technical field, and in particular to a kind of mobile communication equipment card connector.
Background technology
With the fast development of information technology, the personal communication apparatus such as mobile phone, tablet personal computer obtains more and more extensive answer
With.Wherein, the electronic card as user identity identification, the electric connection with circuit board of mobile phone is mainly realized by card connector.
Current card connector generally includes a metal shell, an insulating body and some conducting terminals etc., and electronic card is inserted directly into gold
Belong to after the receiving space that housing and insulating body are formed with conductive terminal contacts, so as to realize electrically connecting for electronic card and circuit board
Connect.However, above-mentioned existing card connector, electronic card inconvenience insertion connector and electronic card insertion, exit during easily with
Metal shell produces friction so as to be worn, and reduces electronic card service life.
At present, push-push card connectors have the characteristics of mechanicalness takes card pressing automatic spring by force, can easily enter
Row plug-in card operates with card is moved back, and has been widely used in the personal communication apparatus such as mobile phone, tablet personal computer.However, current market
On push-push card connectors pintle hook lock bullet mechanism for card is generally arranged to the side of whole deck, cause Kato both sides by
Power is uneven, in plug-in card and during moving back card, it is same easily produce electronic card and produced with metal shell rub so as to be worn,
Then the problem of reducing electronic card service life.In addition, above-mentioned push-push card connectors are in the fully-inserted state of Kato
Under, due to discontinuity, it can not accomplish to be accurately positioned, the concordant of communication apparatus appearance can not be ensured, product is not expired
The requirement of sufficient fineness.
The content of the invention
The purpose of the present invention provides a kind of mobile communication equipment card aiming at weak point of the prior art and connected
Connect device.
To reach above-mentioned purpose, the technical scheme is that：A kind of mobile communication equipment card connector, including insulation
Deck, metal shell, Kato, connection terminal is provided with the insulation clamping seat；The metal shell is coated on insulation clamping seat,
Pintle hook lock bullet card component and host cavity are provided between the metal shell and insulation clamping seat, the pintle hook lock bullet card component is with housing
Chamber is adjacent, and the Kato is movably set in the host cavity；The pintle hook lock bullet card component include sliding block, a pair of springs and
A pair of pull bars, the sliding block are connected with Kato and are respectively arranged at including two sidepieces and middle interconnecting piece, the spring
Two of the sliding block are between sidepiece and insulation clamping seat, and one end of the pull bar is fixed on the insulation clamping seat, the pull bar
The other end be movably set in the slideway on the sliding block sidepiece, locating slot, the cunning are additionally provided with the sliding block sidepiece
Road is connected with locating slot.
Further, the insulation clamping seat is plastic cement deck, and the metal shell is iron-clad.
Further, the anti-fly bomb piece that anti-latch bracket seat departs from insulation clamping seat is provided with the metal shell.
Further, terminal groove is offered on the insulation clamping seat, the connection terminal is arranged in the terminal groove.
Further, two sidepieces, a pair of springs and a pair of the pull bars of the sliding block are symmetrical arranged.
Further, the both sides of the insulation clamping seat are provided with the chute slided for sliding block.
Further, two sidepieces of the sliding block and middle interconnecting piece are one of the forming.
Further, the pull bar is ㄇ shape structures, has both ends pin.
Further, the electronic card of the mobile communication equipment is SIM card.
In addition, in technical scheme of the present invention, it is all not do what is illustrated, it can use the conventional hand in this area
Section realizes the technical program.
After said structure, compared with the existing technology, present invention advantage specific as follows：The present invention is provided with Kato, subtracts
Lack abrasion of the electronic card with metal shell during inserting and moving back card, improve the service life of electronic card.And in metal
Anti- fly bomb piece is provided with housing, can effectively prevent the Kato when push is exited because being departed from by the effect of spring force absolutely
Edge deck, improves practical performance.And the present invention is provided with spring, pull bar in the both sides of insulation clamping seat, and sliding block includes
Two integrally formed sidepieces and middle interconnecting piece, accurate positioning limitation can be carried out to Kato, can effectively ensure that logical
The concordant of equipment appearance face is interrogated, meets requirement of the product for fineness to greatest extent, improves yields.Structure letter of the present invention
It is single, easy to use, uniform force, and make the outer surface of Kato concordant with the outer surface of communication apparatus, be advantageous to improve product
Yields in production, the performance of enterprises is improved, is advantageous to large-scale promotion application.
Brief description of the drawings
Fig. 1 is the explosive view of the present invention；
Schematic diagram when Kato is in diverse location when Fig. 2 is present invention assembling；
The schematic diagram at the first visual angle when Fig. 3 is present invention assembling；
The schematic diagram at the second visual angle when Fig. 4 is present invention assembling；
Fig. 5 is the schematic diagram of present invention slider；
In figure：1st, insulation clamping seat；2nd, metal shell；3rd, Kato；4th, connection terminal；5th, sliding block；6th, spring；7th, pull bar；8th, slideway；
9th, locating slot；10th, anti-fly bomb piece.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
Referring to Fig. 1-5, a kind of mobile communication equipment card connector, including insulation clamping seat 1, metal shell 2, Kato 3, institute
State and connection terminal 4 is provided with insulation clamping seat 1；The metal shell 2 is coated on insulation clamping seat 1, the metal shell 2 with absolutely
Pintle hook lock bullet card component and host cavity are provided between edge deck 1, the pintle hook lock bullet card component and host cavity are adjacent, the card
Support 3 is movably set in the host cavity.The pintle hook lock bullet card component includes sliding block 5, a pair of springs 6 and a pair of pull bars 7, institute
Sliding block 5 is stated to be connected with Kato 3 and be respectively arranged at the sliding block 5 including two sidepieces and middle interconnecting piece, the spring 6
Two sidepieces and insulation clamping seat 1 between, one end of the pull bar 7 is fixed on the insulation clamping seat 1, the pull bar 7 it is another
One end is movably set in the slideway 8 on the sliding block sidepiece, and locating slot 9, the slideway 8 are additionally provided with the sliding block sidepiece
It is connected with locating slot 9.
Referring to accompanying drawing 2, shown in figure Kato 3 take out, the position versus under locked and excessively locked three kinds of states.Card
The insertion of support 3 promotes sliding block 5 to slide, and the one end of pull bar 7 is fixed on insulation clamping seat 1, and one end falls on the slideway 8 of sliding block, and Kato 3 is complete
Pull bar 7 is fallen into the locating slot 9 of sliding block 5 when being fully inserted into, and now Kato 3 positions, and promotes the stress pull bar 7 of 3 spring of Kato 6 to slide again
It is dynamic to leave locating slot 9 and can be taken off Kato 3.
As a preferred embodiment, the insulation clamping seat 1 is plastic cement deck, the metal shell 2 is iron-clad.The metal shell
The anti-fly bomb piece 10 that anti-latch bracket seat 3 departs from insulation clamping seat 1 is provided with 2.Anti- fly bomb piece 10, energy are provided with metal shell 2
It is enough effectively to prevent the Kato 3 when push is exited because being departed from insulation clamping seat 1 by the effect of spring force, improve practicality
Energy.
Terminal groove is offered on the insulation clamping seat 1, the connection terminal 4 is arranged in the terminal groove.The sliding block 5
Two sidepieces, a pair of springs 6 and a pair of pull bars 7 be symmetrical arranged.The both sides of the insulation clamping seat 1 are provided with for sliding block 5
The chute of slip, so as to ensure that sliding block 5 can be slided smoothly.Two sidepieces and middle interconnecting piece of the sliding block 5 are one
Body is shaped, and two sidepieces of sliding block are combined and connected, and so as to ensure that structure is more stable, ensure that to the accurate of Kato positioning
Property.Smoothly worked in order that pull bar 7 can more be stablized, it is ㄇ shape structures to set the pull bar 7, and it has both ends pin, its
In, rear end pin is that positioning end pin is fixed on the insulation clamping seat 1, and front end pin is then swinging end pin, is contacted in the sliding block side
In slideway 8 in portion, and pull bar 7 is set to be made by possessing certain elastic metal material, so as to ensure that pull bar 7 can be
It can be twisted in the lateral direction in slideway 8, promote railing 7 smoothly can be locked and unlocked operation.It is described
The electronic card of mobile communication equipment is SIM card.Several SIM cards namely commonly used on the market at present, including Nano SIM cards,
Micro SIM cards etc..
The present invention is provided with spring 6, pull bar 7 in the both sides of insulation clamping seat 1, and sliding block 5 includes integrally formed two
Individual sidepiece and middle interconnecting piece, accurate positioning limitation can be carried out to Kato 3, can effectively ensure that communication apparatus appearance
It is concordant, meet requirement of the product for fineness to greatest extent, improve yields.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (9)
1. a kind of mobile communication equipment card connector, including insulation clamping seat, metal shell, Kato, set in the insulation clamping seat
It is equipped with connection terminal；The metal shell is coated on insulation clamping seat, and lock is provided between the metal shell and insulation clamping seat
Card bullet card component and host cavity, the pintle hook lock bullet card component and host cavity are adjacent, and the Kato is movably set in the receipts
In cavity volume；It is characterized in that：The pintle hook lock bullet card component includes sliding block, a pair of springs and a pair of pull bars, the sliding block and card
Support connection and including two sidepieces and middle interconnecting piece, the spring are respectively arranged at two sidepieces of the sliding block and exhausted
Between edge deck, one end of the pull bar is fixed on the insulation clamping seat, and the other end of the pull bar is movably set in described
In slideway on sliding block sidepiece, locating slot is additionally provided with the sliding block sidepiece, the slideway is connected with locating slot.
2. mobile communication equipment card connector according to claim 1, it is characterised in that：The insulation clamping seat is plastic cement
Deck, the metal shell are iron-clad.
3. mobile communication equipment card connector according to claim 1, it is characterised in that：Set on the metal shell
There is the anti-fly bomb piece that anti-latch bracket seat departs from insulation clamping seat.
4. mobile communication equipment card connector according to claim 1, it is characterised in that：Opened up on the insulation clamping seat
There is terminal groove, the connection terminal is arranged in the terminal groove.
5. mobile communication equipment card connector according to claim 1, it is characterised in that：Two sides of the sliding block
Portion, a pair of springs and a pair of pull bars are symmetrical arranged.
6. mobile communication equipment card connector according to claim 1, it is characterised in that：The both sides of the insulation clamping seat
It is provided with the chute slided for sliding block.
7. mobile communication equipment card connector according to claim 1, it is characterised in that：Two sidepieces of the sliding block
And middle interconnecting piece is one of the forming.
8. mobile communication equipment card connector according to claim 1, it is characterised in that：The pull bar is ㄇ shape knots
Structure, there is both ends pin.
9. mobile communication equipment card connector according to claim 1, it is characterised in that：The mobile communication equipment is used
Electronic card be SIM card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751223.5A CN107425315A (en) | 2017-08-28 | 2017-08-28 | A kind of mobile communication equipment card connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751223.5A CN107425315A (en) | 2017-08-28 | 2017-08-28 | A kind of mobile communication equipment card connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107425315A true CN107425315A (en) | 2017-12-01 |
Family
ID=60434108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710751223.5A Withdrawn CN107425315A (en) | 2017-08-28 | 2017-08-28 | A kind of mobile communication equipment card connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107425315A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220115812A1 (en) * | 2020-10-08 | 2022-04-14 | Jinn Shyang Precision Industrial Co., Ltd. | Card connector |
-
2017
- 2017-08-28 CN CN201710751223.5A patent/CN107425315A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220115812A1 (en) * | 2020-10-08 | 2022-04-14 | Jinn Shyang Precision Industrial Co., Ltd. | Card connector |
| US11843199B2 (en) * | 2020-10-08 | 2023-12-12 | Jinn Shyang Precision Industrial Co., Ltd. | Card connector having two sliding members |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190904 Address after: 224200 East Side of Dongzao Road and North Side of Dongzao Road, Dongtai Economic Development Zone, Yancheng City, Jiangsu Province Applicant after: DONGTAI RUNTIAN PRECISION TECHNOLOGY Co.,Ltd. Address before: Green song road Yushan town Kunshan City, Suzhou City, Jiangsu Province on the west side of 215316 Applicant before: KUNSHAN HRD ELECTRONIC PRECISION TECHNOLOGY Co.,Ltd. |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171201 |