CN205583189U - Cell -phone card mounting structure - Google Patents
Cell -phone card mounting structure Download PDFInfo
- Publication number
- CN205583189U CN205583189U CN201620361174.5U CN201620361174U CN205583189U CN 205583189 U CN205583189 U CN 205583189U CN 201620361174 U CN201620361174 U CN 201620361174U CN 205583189 U CN205583189 U CN 205583189U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- phone card
- deep gouge
- cell
- mounting structure
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- 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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Abstract
The utility model discloses a cell -phone card mounting structure, including circuit board, mobile phone rear shell and a plurality of cell -phone card springiness contaction terminal. The one end of a plurality of cell -phone card springiness contaction terminals is passed through the paster and is fixed on circuit board, circuit board be equipped with can one -to -one ground a plurality of through -holes of the other end of a plurality of cell -phone card springiness contaction terminals of holding respectively, a plurality of through -holes extend along circuit board's thickness direction, mobile phone rear shell offers the heavy groove in first location that is used for placing the cell -phone card for circuit board's one side, the back of bottom surface butt cell -phone card when the cell -phone card is in the mounted position in the heavy groove in first location. The utility model discloses a cell -phone card mounting structure need not the cassette, and can effectively reduce cell -phone complete machine thickness.
Description
Technical field
This utility model relates to a kind of Mobile phone card mounting structure.
Background technology
Mobile phone has become as requisite instrument in people's daily life.Along with the development of science and technology, people are more and more higher to the requirement of mobile phone, and the frivolous degree as the mobile phone of portable type electronic product is particularly subject to when consumer chooses mobile phone pay close attention to.
In order to install SIM cards of mobile phones, existing mobile phone is typically provided with SIM card holder.As it is shown in figure 1, SIM card holder 91 is assemblied on the circuit main board 92 of mobile phone, SIM 100 is arranged in SIM card holder 91.Fig. 1 also show back cover 93 and the battery cover 94 of mobile phone.Just can see the SIM card holder 91 of mobile phone after opening battery cover 94, the SIM card holder 91 exposed and SIM 100 the most unsightly, are also easy to into dust, affect the mobile phone life-span.Additionally, the thickness of conventional SIM card holder 91 is mostly between 1.3mm～1.5mm, thus add the thickness of mobile phone complete machine.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of Mobile phone card mounting structure that need not deck and can effectively reduce mobile phone complete machine thickness.
For solving above-mentioned technical problem, this utility model adopts the technical scheme that:
Mobile phone card mounting structure, including circuit main board, mobile phone battery cover and multiple Mobile phone card Elastic Contact terminal；One end of multiple Mobile phone card Elastic Contact terminals is fixed on circuit main board by paster, circuit main board is provided with multiple through holes of the other end that can house multiple Mobile phone card Elastic Contact terminal the most respectively, and multiple through holes extend along the thickness direction of circuit main board；Mobile phone battery cover offers the first location deep gouge for placing Mobile phone card relative to the one side of circuit main board；The bottom surface of the first location deep gouge abuts the back side of Mobile phone card when Mobile phone card is in installation site.
After using technique scheme, this utility model at least has the following advantages and feature:
1, this utility model eliminates mobile phone card seat, directly offers deep gouge on mobile phone battery cover, is contacted with Mobile phone card by the multiple Mobile phone card Elastic Contact terminals being fixed on circuit main board, it is achieved the read functions of Mobile phone card；Owing to eliminating deck so that the complete machine thickness of mobile phone can thinning more than 0.5mm compared with the complete machine thickness of existing mobile phone；
2, use Mobile phone card mounting structure of the present utility model, after taking away battery cover, the Mobile phone card exposed will not be seen again, the most succinct, also can prevent the dust pollution to Mobile phone card simultaneously, thus the service life of extending cell phone card.
Accompanying drawing explanation
Fig. 1 shows the cross-sectional view of existing SIM cards of mobile phones mounting structure.
Fig. 2 shows the overall cross-sectional view of the Mobile phone card mounting structure according to this utility model one embodiment, and wherein, Mobile phone card is in installation site.
Fig. 3 shows the schematic top plan view of the Mobile phone card mounting structure according to this utility model one embodiment, does not wherein install Mobile phone card.
Detailed description of the invention
With specific embodiment, this utility model is described in detail below in conjunction with the accompanying drawings.
Refer to Fig. 2 and Fig. 3.According to the Mobile phone card mounting structure of this utility model one embodiment, including circuit main board 1, mobile phone battery cover 2 and multiple Mobile phone card Elastic Contact terminal 3.
One end 3a of multiple Mobile phone card Elastic Contact terminals 3 is fixed on circuit main board 1 by paster, circuit main board 1 is provided with multiple through holes 11 of the other end 3b that can house multiple Mobile phone card Elastic Contact terminal 3 the most respectively, multiple through holes 11 extend along the thickness direction of circuit main board, such that it is able to provide enough for Mobile phone card Elastic Contact terminal 3 to suppress space.
Mobile phone battery cover 2 offers the first location deep gouge 21 for placing Mobile phone card relative to the one side of circuit main board 1.Showing the Mobile phone card 4 being in installation site in Fig. 2, now, the metal part in the front of Mobile phone card 4 abuts multiple Mobile phone card Elastic Contact terminals 3, and its conduction mode is as the conduction mode of existing mobile phone card seat, thus can realize the reading of Mobile phone card.And the bottom surface of the first location deep gouge 21 abuts the back side of Mobile phone card 4 when Mobile phone card 4 is in installation site, Mobile phone card 4 is compressed by the thickness direction at mobile phone.Meanwhile, Mobile phone card 4 is also played position-limiting action by the side of the first location deep gouge 21, prevents Mobile phone card 4 from moving at its in-plane.It is noted that mobile phone battery cover 2 is connected with handset front case when assembling, handset front case not shown in figure.
In the present embodiment, circuit main board 1 offers the second location deep gouge 12 corresponding with the first location deep gouge 21 relative to the one side of mobile phone battery cover 2.One end 3a of aforesaid multiple Mobile phone card Elastic Contact terminal 3 is fixed on the bottom surface of the second location deep gouge 12 by paster, and multiple through hole 11 is opened on the bottom surface of the second location deep gouge 12.The space for placing Mobile phone card 4 is formed between first location deep gouge 21 and the second location deep gouge 12.Circuit main board 1 is offered the second location deep gouge 12 and contributes to reducing further the complete machine thickness of mobile phone, but whether can offer the second location deep gouge 12 and also depend on the thickness of circuit main board 1 self, the most do not offer the second location deep gouge 12 when circuit main board 1 is crossed thin.
Additionally, can arrange many rib (not shown)s in the bottom surface of the first location deep gouge 21 when the thinner thickness of mobile phone battery cover 2, now, the bottom surface of the first location deep gouge 21 abuts the back side of Mobile phone card 4 when Mobile phone card 4 is in installation site by these many ribs.
In the present embodiment, Mobile phone card 4 is SIM, and the quantity of Mobile phone card Elastic Contact terminal 3 is 6, and the quantity of through hole 11 is also 6.Mobile phone card Elastic Contact terminal 3 is made up of shell fragment.In other embodiments, Mobile phone card can also be RAM (random access memory) card.
This utility model eliminates mobile phone card seat, directly offers deep gouge on mobile phone battery cover, is contacted with Mobile phone card by the multiple Mobile phone card Elastic Contact terminals being fixed on circuit main board, it is achieved the read functions of Mobile phone card；Owing to eliminating deck so that the complete machine thickness of mobile phone can thinning more than 0.5mm compared with the complete machine thickness of existing mobile phone.
Above description is further illustrating of combining that this utility model done by detailed description of the invention and accompanying drawing.But; this utility model obviously can be implemented with multiple this other method described that is different from; those skilled in the art can carry out promoting, deducing according to actually used situation in the case of this utility model content; therefore, the content of above-mentioned specific embodiment should not limit the protection domain that this utility model determines.
Claims (6)
1. Mobile phone card mounting structure, it is characterised in that include circuit main board, mobile phone battery cover and multiple Mobile phone card Elastic Contact terminal；
One end of the plurality of Mobile phone card Elastic Contact terminal is fixed on described circuit main board by paster, described circuit main board is provided with multiple through holes of the other end that can house the plurality of Mobile phone card Elastic Contact terminal the most respectively, and the plurality of through hole extends along the thickness direction of described circuit main board；
Described mobile phone battery cover offers the first location deep gouge for placing Mobile phone card relative to the one side of described circuit main board；The bottom surface of described first location deep gouge abuts the back side of described Mobile phone card when described Mobile phone card is in installation site.
Mobile phone card mounting structure the most according to claim 1, it is characterized in that, described circuit main board offers the second location deep gouge corresponding with described first location deep gouge relative to the one side of described mobile phone battery cover, one end of the plurality of Mobile phone card Elastic Contact terminal is fixed on the bottom surface of described second location deep gouge by paster, and the plurality of through hole is opened on the bottom surface of described second location deep gouge；
The space for placing described Mobile phone card is formed between described first location deep gouge and described second location deep gouge.
Mobile phone card mounting structure the most according to claim 1 and 2, it is characterized in that, the bottom surface of described first location deep gouge is provided with many ribs, and the bottom surface of described first location deep gouge abuts the back side of described Mobile phone card when described Mobile phone card is in installation site by described many ribs.
Mobile phone card mounting structure the most according to claim 1, it is characterised in that described Mobile phone card Elastic Contact terminal is made up of shell fragment.
Mobile phone card mounting structure the most according to claim 4, it is characterised in that described Mobile phone card is SIM, the quantity of described shell fragment is 6.
Mobile phone card mounting structure the most according to claim 1, it is characterised in that described Mobile phone card is RAM (random access memory) card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620361174.5U CN205583189U (en) | 2016-04-26 | 2016-04-26 | Cell -phone card mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620361174.5U CN205583189U (en) | 2016-04-26 | 2016-04-26 | Cell -phone card mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205583189U true CN205583189U (en) | 2016-09-14 |
Family
ID=56861408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620361174.5U Expired - Fee Related CN205583189U (en) | 2016-04-26 | 2016-04-26 | Cell -phone card mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205583189U (en) |
-
2016
- 2016-04-26 CN CN201620361174.5U patent/CN205583189U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20180426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |