CN204481190U - A kind of New type of S IM card holder connector - Google Patents
A kind of New type of S IM card holder connector Download PDFInfo
- Publication number
- CN204481190U CN204481190U CN201520157707.3U CN201520157707U CN204481190U CN 204481190 U CN204481190 U CN 204481190U CN 201520157707 U CN201520157707 U CN 201520157707U CN 204481190 U CN204481190 U CN 204481190U
- Authority
- CN
- China
- Prior art keywords
- shell fragment
- sim card
- stiff end
- fixed housing
- card
- 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.)
- Active
Links
- 239000012634 fragment Substances 0.000 claims abstract description 43
- 238000003466 welding Methods 0.000 claims abstract description 30
- 239000004568 cement Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims abstract description 4
- 239000000284 extract Substances 0.000 claims description 2
- 210000004905 finger nail Anatomy 0.000 description 11
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 206010041662 Splinter Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000000282 nail Anatomy 0.000 description 1
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
A kind of New type of S IM card holder connector, comprise shell fragment terminal, plastic cement main body, fixed housing, fixing contact terminal and SIM card, the centre of described shell fragment terminal is provided with strip technology groove, its middle hanging part is provided with contact projection, its front end is provided with front stiff end, its rear end is provided with rear stiff end, front stiff end and rear stiff end embed respectively and are fixed on plastic body inside, welding foot is provided with under front stiff end, welding foot is welded with circuit board mutually by welding procedure, forms electric loop.
Description
Technical field
The utility model relates to a kind of SIM card holder connector, scratches a kind of New type of S IM card holder connector of shell fragment when referring specifically to a kind of pre-anti-plug card taking.
Background technology
Existing ultra thin handset or consumer electronics product on market, for saving space and making electronic product appearance looks elegant, a small-sized ultra-thin SIM card holder connector is set usually, SIM card is inserted SIM card holder connector to be held in draw-in groove, the Metal Contact chip of SIM card and the conducting of SIM card holder shell fragment termination contact, realize the transmission of data-signal.When people need to take out the SIM card holder connector that SIM card is small-sized from this type of, often need with finger nail or other instruments, SIM card scratched release by the card breach that moves back in SIM card holder, during card taking, finger nail or other instruments very easily scrape SIM card holder contact flat spring terminal, cause shell fragment terminal to tilt and lose efficacy or finger scratch.
Summary of the invention
In order to solve Problems existing in above technology, even if the utility model provides one, finger nail or other card taking instruments when card taking scrape shell fragment terminal, because the elastic tip of shell fragment terminal all embeds in plastic body, shell fragment terminal also can not be caused by nail or other instruments to be blown over the SIM card holder connector tilting inefficacy or scratch user finger.
The utility model comprises shell fragment terminal, plastic cement main body, fixed housing, fixing contact terminal and SIM card, the centre of described shell fragment terminal is provided with strip technology groove, its middle hanging part is provided with contact tab, its front end is provided with front stiff end, its rear end is provided with rear stiff end, and front stiff end and rear stiff end embed respectively and be fixed on plastic cement body interior, under front stiff end, be provided with welding foot, welding foot is welded with circuit board mutually by welding procedure, forms electric loop.
Described plastic cement main body and fixed housing are formed and hold draw-in groove, are used for plug-in mounting SIM card, and after SIM card is inserted and held draw-in groove, the contact tab on its chip contact chip and shell fragment terminal carries out Elastic Contact and forms electric loop; Arrange in the side of plastic cement main body and be embedded with fixing contact jaw, one end of fixing contact jaw is provided with contact chip, and one end is provided with welding foot and is used for and welding circuit board conducting in addition.
The bottom of described fixed housing is provided with welding foot, welding foot is welded and fixed on circuit boards, the side of fixed housing is provided with shell fragment, when SIM card do not insert hold draw-in groove time, the shell fragment of fixed housing contact conducting and forms SIM card and indicate loop, when SIM card insertion appearance draw-in groove with the contact chip of fixing contact jaw, the shell fragment of fixed housing backs down by SIM card, make shell fragment be separated disconnection with stiff end, instruction loop disconnects, thus realizes switch measuring ability when SIM card is inserted or extracts, the front end of fixed housing is provided with moves back card breach, its rear end is provided with card taking breach, during user's card taking, finger nail or other instruments are moved back card breach and first SIM card stirred by stretching into and exit a part, extracted transfering to SIM card whole card of a part by card taking breach again, because of finger nail put in move back card breach inside move back card time, finger nail easily scrapes SIM card holder shell fragment terminal, be fixed in plastic body because stiff end and front stiff end behind the end of SIM card holder shell fragment have embedded, shell fragment terminal can not blow over and realize prevention finger and to scratch and shell fragment is scraped the function of tilting by finger nail.
Described shell fragment terminal, fixed housing and fixed terminal are provided with welding foot, are all to realize being electrically connected with welding circuit board by welding foot.
Good effect of the present utility model is by embedding in fixing plastic body respectively by the two ends of shell fragment terminal, utilize contact tab contact SIM card in the middle of shell fragment terminal, when plug-in card or card taking finger scrape connector splinter all can not scratch finger or shell fragment is swept warpage cause product failure.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described
.
Fig. 1 is design sketch of the present utility model.
Fig. 2 is structural blast figure of the present utility model.
Fig. 3 is use principle figure of the present utility model.
Embodiment
As shown in Figure 1, the New type of S IM deck of shell fragment is scratched during a kind of pre-anti-plug card taking of the utility model
As Figure 2-3, the utility model comprises shell fragment terminal 100, plastic cement main body 200, fixed housing 300, fixing contact terminal 400 and SIM card 500, the centre of described shell fragment terminal 100 is provided with strip technology groove 110, its middle hanging part is provided with contact tab 120, its front end is provided with front stiff end 140, its rear end is provided with rear stiff end 150, front stiff end 140 and rear stiff end 150 embed respectively and are fixed on plastic body 200 inside, welding foot 130 is provided with under front stiff end 140 and rear stiff end 150, welding foot 130 is welded with circuit board mutually by welding procedure, form electric loop, plastic cement main body 200 and fixed housing 300 are formed and hold draw-in groove 210, are used for plug-in mounting SIM card 500, and after SIM card 500 insertion appearance draw-in groove 210, the contact tab 120 on its chip contact chip and shell fragment terminal 100 carries out Elastic Contact and forms electric loop, arrange in the side of plastic cement main body 200 and be embedded with fixing contact jaw 400, one end of fixing contact jaw 400 is provided with contact chip 410, and one end is provided with welding foot 420 and is used for and welding circuit board conducting in addition.The bottom of fixed housing 300 is provided with welding foot 320, welding foot 320 is welded and fixed on circuit boards, the side of fixed housing 300 is provided with shell fragment 310, when SIM card 500 does not insert appearance draw-in groove 210 time, the shell fragment 310 of fixed housing 300 contacts conducting and forms SIM card and indicate loop with the contact chip 410 of fixing contact jaw 400, when SIM card 500 inserts appearance draw-in groove 210, the shell fragment 310 of fixed housing 300 backs down by SIM card 500, shell fragment 310 is made to be separated disconnection with stiff end 410, instruction loop disconnects, thus the switch measuring ability realized when SIM card 500 is inserted or extracted.
The front end of described fixed housing 300 is provided with moves back card breach 330, its rear end is provided with card taking breach 340, during user's card taking, finger nail or other instruments are moved back card breach 330 and first SIM card 500 stirred by stretching into and exit a part, extracted transfering to SIM card 500 whole cards of a part by card taking breach 340 again, because of finger nail put in move back card breach 330 inside move back card time, finger nail easily scrapes SIM card holder shell fragment terminal 100, be fixed in plastic cement main body 200 because the rear stiff end 150 of SIM card holder shell fragment 100 and front stiff end 140 have embedded, shell fragment terminal can not blow over and realize prevention finger and to scratch and shell fragment is scraped the function of tilting by finger nail.
Claims (4)
1. a New type of S IM card holder connector, it is characterized in that comprising shell fragment terminal, plastic cement main body, fixed housing, fixing contact terminal and SIM card, the centre of described shell fragment terminal is provided with strip technology groove, its middle hanging part is provided with contact tab, its front end is provided with front stiff end, its rear end is provided with rear stiff end, front stiff end and rear stiff end embed respectively and are fixed on plastic cement body interior, welding foot is provided with under front stiff end, welding foot is welded with circuit board mutually by welding procedure, forms electric loop.
2. a kind of New type of S IM card holder connector according to claim 1, it is characterized in that described plastic cement main body and fixed housing are formed and hold draw-in groove, be used for plug-in mounting SIM card, after SIM card is inserted and held draw-in groove, the contact tab on its chip contact chip and shell fragment terminal carries out Elastic Contact and forms electric loop; Arrange in the side of plastic cement main body and be embedded with fixing contact jaw, one end of fixing contact jaw is provided with contact chip, and one end is provided with welding foot and is used for and welding circuit board conducting in addition.
3. a kind of New type of S IM card holder connector according to claim 1, it is characterized in that the bottom of described fixed housing is provided with welding foot, welding foot is welded and fixed on circuit boards, the side of fixed housing is provided with shell fragment, when SIM card does not insert appearance draw-in groove time, the shell fragment of fixed housing contacts conducting and forms SIM card and indicate loop with the contact chip of fixing contact jaw, when SIM card inserts appearance draw-in groove, the shell fragment of fixed housing backs down by SIM card, shell fragment is made to be separated disconnection with stiff end, instruction loop disconnects, thus the switch measuring ability realized when SIM card is inserted or extracts, the front end of fixed housing is provided with moves back card breach, and its rear end is provided with card taking breach.
4. a kind of New type of S IM card holder connector according to claim 1, is characterized in that described shell fragment terminal, fixed housing and fixed terminal are provided with welding foot, is all realize being electrically connected with welding circuit board by welding foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157707.3U CN204481190U (en) | 2015-03-19 | 2015-03-19 | A kind of New type of S IM card holder connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520157707.3U CN204481190U (en) | 2015-03-19 | 2015-03-19 | A kind of New type of S IM card holder connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204481190U true CN204481190U (en) | 2015-07-15 |
Family
ID=53636965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520157707.3U Active CN204481190U (en) | 2015-03-19 | 2015-03-19 | A kind of New type of S IM card holder connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204481190U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119075A (en) * | 2015-09-11 | 2015-12-02 | 陈海花 | Electronic card slot |
| CN108664823A (en) * | 2018-06-15 | 2018-10-16 | 北京聚利科技股份有限公司 | Vehicle carried electronic label |
-
2015
- 2015-03-19 CN CN201520157707.3U patent/CN204481190U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119075A (en) * | 2015-09-11 | 2015-12-02 | 陈海花 | Electronic card slot |
| CN108664823A (en) * | 2018-06-15 | 2018-10-16 | 北京聚利科技股份有限公司 | Vehicle carried electronic label |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN XINWEI ELECTRONIC CO., LTD. Free format text: FORMER OWNER: DUAN ZHIGANG Effective date: 20150824 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150824 Address after: 523000 Guangdong city of Dongguan Province Huang Town North Shore Community North Road No. 2 Patentee after: DONGGUAN XINWEIXING ELECTRONICS CO., LTD. Address before: 415600, No. 121 literature art road, Chengguan County, Changde, Hunan, Anxiang Patentee before: Duan Zhigang |