CN205051743U - Anti -interference integrated form cell -phone SIM card shielding part of high reliability - Google Patents
Anti -interference integrated form cell -phone SIM card shielding part of high reliability Download PDFInfo
- Publication number
- CN205051743U CN205051743U CN201520707007.7U CN201520707007U CN205051743U CN 205051743 U CN205051743 U CN 205051743U CN 201520707007 U CN201520707007 U CN 201520707007U CN 205051743 U CN205051743 U CN 205051743U
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- Prior art keywords
- shielding part
- main body
- housing main
- high reliability
- integrated form
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- 230000004913 activation Effects 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000004891 communication Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000012634 fragment Substances 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses an anti -interference integrated form cell -phone SIM card shielding part of high reliability, a serial communication port, shielding part mechanism as an organic whole, including housing main body, contact shell fragment and contact signal switch, the housing main body comprises top surface, left and right sides lateral wall and leg, the leg is located on top, tail end and the left and right sides lateral wall of housing main body, the contact shell fragment is located the inboard of housing main body lateral wall, the contact signal switch be located the top of housing main body is inboard. The utility model relates to an anti -interference integrated form cell -phone SIM card shielding part of high reliability, its simple structure, reasonable in design, overall structure intensity is high, and convenient to use is longe -lived, and it avoids the equipment of each part through integrated into one piece, has reduced manufacturing cost, has shortened production cycle, has simplified the process.
Description
Technical field
The utility model relates to mobile phone accessories field, particularly relates to a kind of high reliability anti-interference integrated form SIM cards of mobile phones shielding part.
Background technology
Mobile phone card shielding part mainly plays the effect of protection and medium to the internal data of SIM card and device, it has the connection of high reliability and the function of communication.On current market, SIM card shielding part is assemblied on housing main body primarily of 3 spare and accessory parts (2 contact flat springs and 1 activation signal switch) and forms, it is substantially based on punch forming, structure is single, manufacture craft is simple, but all parts needs first to make respectively, then assembled formation, and manufacturing cost is higher, production cycle is longer, and operation is loaded down with trivial details.Present stage, electronic product update paces are accelerated, and suitable electronic spare part progressively wants cube little, and function is strong, the universal production in enormous quantities of part spare part execution standardization, thus requires part high yield and high life further.Therefore, existing SIM cards of mobile phones shielding part can not meet the development trend of electronic product.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of high reliability anti-interference integrated form SIM cards of mobile phones shielding part, can solve the problems referred to above that existing shielding part exists, meet the demand for development of electronic product.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of high reliability anti-interference integrated form SIM cards of mobile phones shielding part, described shielding part is integrated mechanism, comprises housing main body, contact flat spring and activation signal switch; Described housing main body is made up of end face, left and right sidewall and leg, and described leg is positioned on the top of described housing main body, tail end and left and right sidewall; Described contact flat spring is positioned at the inner side of described housing main body sidewall; Described activation signal switch is positioned at the top inner side of described housing main body.
In the utility model preferred embodiment, described contact flat spring is two.
In the utility model preferred embodiment, the end face of described housing main body offers ventilation hole.
In the utility model preferred embodiment, described leg copline.
In the utility model preferred embodiment, the material of described shielding part is SUS301-EH.
The beneficial effects of the utility model are: a kind of high reliability of the utility model anti-interference integrated form SIM cards of mobile phones shielding part, its structure is simple, reasonable in design, overall construction intensity is high, easy to use, life-span is long, it, by one-body molded, avoided the assembling of each part, reduces manufacturing cost, shorten the production cycle, simplify operation.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of high reliability of the utility model anti-interference integrated form SIM cards of mobile phones shielding part;
In accompanying drawing, the mark of each parts is as follows: 1. end face, 2. sidewall, 3. contact flat spring, 4. activation signal switch, 5. ventilation hole, I .SIM card rest area, p1 ~ p10. leg.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection range of the present utility model.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of high reliability anti-interference integrated form SIM cards of mobile phones shielding part, described shielding part is integrated mechanism, comprises housing main body, contact flat spring 3 and activation signal switch 4.
Described housing main body is made up of end face 1, left and right sidewall 2 and leg (p1 ~ p10), and described leg (p1 ~ p10) is positioned on the top of described housing main body, tail end and left and right sidewall, and all leg coplines, the tolerance of its coplane degree is within +/-0.02.
Wherein, the top of housing main body is one end, SIM card rest area I.
Described contact flat spring 3 is two, lays respectively at the corresponding position of described left and right inside sidewalls, and is positioned at the left and right sides of SIM card rest area I.
Described activation signal switch 4 is positioned at the top inner side of described housing main body.
The end face 1 of described housing main body offers multiple ventilation hole 5.
The material of above-mentioned shielding part is SUS301-EH, has material hardness higher, and elasticity is comparatively strong, and bending and molding such as not easily to overcome at the feature.
The integral planar degree of above-mentioned shielding part is within 0.05.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a high reliability anti-interference integrated form SIM cards of mobile phones shielding part, is characterized in that, described shielding part is integrated mechanism, comprises housing main body, contact flat spring and activation signal switch; Described housing main body is made up of end face, left and right sidewall and leg, and described leg is positioned on the top of described housing main body, tail end and left and right sidewall; Described contact flat spring is positioned at the inner side of described housing main body sidewall; Described activation signal switch is positioned at the top inner side of described housing main body.
2. high reliability according to claim 1 anti-interference integrated form SIM cards of mobile phones shielding part, is characterized in that, described contact flat spring is two.
3. high reliability according to claim 1 anti-interference integrated form SIM cards of mobile phones shielding part, is characterized in that, the end face of described housing main body offers ventilation hole.
4. high reliability according to claim 1 anti-interference integrated form SIM cards of mobile phones shielding part, is characterized in that, described leg copline.
5. high reliability according to claim 1 anti-interference integrated form SIM cards of mobile phones shielding part, is characterized in that, the material of described shielding part is SUS301-EH.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707007.7U CN205051743U (en) | 2015-09-14 | 2015-09-14 | Anti -interference integrated form cell -phone SIM card shielding part of high reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707007.7U CN205051743U (en) | 2015-09-14 | 2015-09-14 | Anti -interference integrated form cell -phone SIM card shielding part of high reliability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205051743U true CN205051743U (en) | 2016-02-24 |
Family
ID=55345284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520707007.7U Expired - Fee Related CN205051743U (en) | 2015-09-14 | 2015-09-14 | Anti -interference integrated form cell -phone SIM card shielding part of high reliability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205051743U (en) |
-
2015
- 2015-09-14 CN CN201520707007.7U patent/CN205051743U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 no.1689 Zizhu Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan xintaili Intelligent Technology Co.,Ltd. Address before: 215300 no.2539, yongfengyu Road, Chengbei, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN XINTAILI PRECISION COMPONENTS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |