CN203788367U - Mobile phone camera with gold finger interface - Google Patents
Mobile phone camera with gold finger interface Download PDFInfo
- Publication number
- CN203788367U CN203788367U CN201420189259.0U CN201420189259U CN203788367U CN 203788367 U CN203788367 U CN 203788367U CN 201420189259 U CN201420189259 U CN 201420189259U CN 203788367 U CN203788367 U CN 203788367U
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- CN
- China
- Prior art keywords
- golden finger
- gold finger
- mobile phone
- camera body
- interface
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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 mobile phone camera with a gold finger interface, which comprises a camera body and a gold finger interface connected with the camera body, wherein the camera body comprises an upper end part and a lower end part; the gold finger interface is provided with a first gold finger, a second gold finger and a third gold finger; the first gold finger is located at two sides of the gold finger interface; the second gold finger and the third gold finger are arranged alternately; the middle area of the third gold finger is shuttle-shaped with two heads small and the middle large; two sides of the middle area of the second gold finger are sunken; and the ratio of the maximal width of the middle area of the third gold finger to the width of the middle area of the second gold finger is larger than 1/3 and no more than 1/2. The mobile phone camera is not likely to be broken through adding the width of the middle area of the third gold finger.
Description
Technical field
The utility model relates to mobile phone camera technical field, is specifically related to a kind of mobile phone camera that is provided with golden finger interface.
Background technology
Golden finger, refers to the contact portion of slot socket, mostly is more golden yellow metal interface arranged together, this part is because will improve conductivity and the resistance to wear of contact-making surface, general copper alloy or the gold alloy of adopting made, to improve greatly electric conductivity, so be just golden finger.Golden finger is often applied to the socket of memory bar socket, video card socket and part mobile phone camera.Mobile phone camera is connected with cell phone mainboard by golden finger interface, carries out the instruction that mainboard sends.
In the prior art, as shown in Figure 1 and Figure 2, mobile phone camera comprises camera body 1 and the golden finger interface 2 being connected with camera body 1, in golden finger interface 2, is provided with golden finger.Golden finger mainly comprises the first golden finger 21 that is positioned at golden finger interface 2 both sides, and a plurality of the second golden fingers 22 and the 3rd golden finger 23 of interphase distribution.Golden finger interface 2 is when being connected with cell phone mainboard, it mainly contacts the zone line that conducting position is golden finger, and in traditional design, ignored the attention to the design of golden finger shape, (the second golden finger and the 3rd golden finger zone line are common is equally spaced strip to cause the zone line of the 3rd golden finger 23 narrower, and the 3rd golden finger width be the second golden finger zone line width 1/3), this design easily causes the 3rd golden finger to fracture along zone line.In the art, the spacing between golden finger can not design too small, because design the too small golden finger that easily makes, occurs ill-exposed quality problem when circuit is made.Those skilled in the art is enough large, often in limited dimensional space, the width design of golden finger is enough little for the spacing between guarantee fund's finger, has therefore just occurred the zone line design deficiency next compared with arrowband of above-mentioned the 3rd golden finger 23.
In addition, existing mobile phone camera is not considered especially in the design of camera body yet, and the corner 11 of camera body 1 is set to right angle, has the risk of scratch mobile phone component; The bottom 12 of camera body is wide, causes material cost waste.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, by the design to golden finger interface, improves, and a kind of mobile phone camera of not frangibility is provided.
The purpose of this utility model is achieved through the following technical solutions:
A kind of mobile phone camera of golden finger interface, comprise camera body and the golden finger interface being connected with camera body, described camera body comprises upper end and bottom, in described golden finger interface, be provided with the first golden finger, the second golden finger and the 3rd golden finger, described the first golden finger position is in golden finger interface both sides, described the second golden finger and the 3rd golden finger interphase distribution, described the 3rd golden finger zone line is the little shuttle shape broad in the middle in two, described the second golden finger zone line both sides indent, the Breadth Maximum ratio of the 3rd golden finger zone line Breadth Maximum and the second golden finger zone line is greater than 1/3 and be no more than 1/2.
In this area, about the Technical specifications of golden finger, so define, the amplitude allowed band of golden finger width is +/-20%, that is to say that the width of golden finger reality compares the error that can have +/-20% with client's designing requirement.On this basis, the inventor designs by the shape to golden finger, dwindle the width of the second golden finger and increase the width of the 3rd golden finger, guarantee fund, point spacing enough under large prerequisite, make the 3rd golden finger zone line be unlikely to meticulous and frangibility, and the width of the second golden finger and the 3rd golden finger is all within the scope of Technical specifications.Therefore, the innovative point of maximum of the present invention is to have realized triple objects (spacing of golden finger enough greatly, golden finger not because the width of meticulous frangibility and golden finger reaches standard-required) with the design of simple shape.
Further, described camera body upper end is an approximate rectangular body, and four angles of approximate rectangular body are fillet.
Further, described camera body bottom is an approximate I-shaped body, and the width of approximate I-shaped body zone line is no more than 2/3 of camera body upper end width.
Further, the both sides on base, described camera body bottom are provided with projection, and the projection of described both sides is dissymmetrical structure.
The utility model has the following advantages and beneficial effect compared to existing technology:
(1) the utility model, by design improved to increase the width of the 3rd golden finger zone line, guarantees not frangibility of mobile phone camera.
(2) the utility model, by camera body upper end being designed to the class rectangle of fillet, is stopped the risk of scratch mobile phone component.
(3) the utility model, by camera body bottom being designed to I-shaped body and the width of I-shaped body being considered especially, reduces material cost waste.
(4) the utility model, by designing asymmetric bulge-structure in camera body bottom, plays foolproof function, avoids mobile phone camera because direction is anti-inserted, to damage golden finger interface.
Accompanying drawing explanation
Fig. 1 is existing mobile phone camera structural representation.
Fig. 2 is existing golden finger interface structural representation.
Fig. 3 is the utility model mobile phone camera structural representation.
Fig. 4 is the utility model golden finger interface structural representation.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but the execution mode that the utility model is created is not limited to this.
Embodiment
As shown in Figures 3 and 4, a kind of mobile phone camera of golden finger interface, comprise camera body 3 and the golden finger interface 4 being connected with camera body 3, camera body 3 comprises upper end 31 and bottom 32, in golden finger interface 4, be provided with the first golden finger 41, the second golden finger 42 and the 3rd golden finger 43, the first golden finger 41 is positioned at golden finger interface 4 both sides, each of every side, the second golden finger 42 and the 3rd golden finger 43 quantity are a plurality of and interphase distribution, the 3rd golden finger 43 zone lines are the little shuttle shape broad in the middle in two, the second golden finger 42 zone line both sides indents, the Breadth Maximum ratio of the 3rd golden finger 43 zone line Breadth Maximums and the second golden finger zone line is greater than 1/3 and be no more than 1/2.
In addition, wipe the risk of flower cell phone mainboard in order to reduce mobile phone camera, camera body upper end 31 is an approximate rectangular body, and four angles 311 of approximate rectangular body are fillet.
In order to reduce material, drop into, camera body bottom 32 is an approximate I-shaped body, and the width of approximate I-shaped body zone line 321 is no more than 2/3 of upper end 31 width.
For fool proof, the both sides on base, camera body bottom 42 are provided with projection (421,422), and the projection of both sides (421,422) is dissymmetrical structure.
The above embodiment has only expressed the execution mode of utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (4)
1. the mobile phone camera of a golden finger interface, comprise camera body and the golden finger interface being connected with camera body, described camera body comprises upper end and bottom, in described golden finger interface, be provided with the first golden finger, the second golden finger and the 3rd golden finger, described the first golden finger position is in golden finger interface both sides, described the second golden finger and the 3rd golden finger interphase distribution, it is characterized in that: described the 3rd golden finger zone line is the little shuttle shape broad in the middle in two, described the second golden finger zone line both sides indent, the Breadth Maximum ratio of the 3rd golden finger zone line Breadth Maximum and the second golden finger zone line is greater than 1/3 and be no more than 1/2.
2. the mobile phone camera of golden finger interface according to claim 1, is characterized in that: described camera body upper end is an approximate rectangular body, and four angles of described approximate rectangular body are fillet.
3. the mobile phone camera of golden finger interface according to claim 2, is characterized in that: described camera body bottom is an approximate I-shaped body, and the width of approximate I-shaped body zone line is no more than 2/3 of camera body upper end width.
4. the mobile phone camera of golden finger interface according to claim 3, is characterized in that: the both sides on base, described camera body bottom are provided with projection, and the projection of described both sides is dissymmetrical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189259.0U CN203788367U (en) | 2014-04-17 | 2014-04-17 | Mobile phone camera with gold finger interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420189259.0U CN203788367U (en) | 2014-04-17 | 2014-04-17 | Mobile phone camera with gold finger interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788367U true CN203788367U (en) | 2014-08-20 |
Family
ID=51324518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420189259.0U Expired - Fee Related CN203788367U (en) | 2014-04-17 | 2014-04-17 | Mobile phone camera with gold finger interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788367U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880888A (en) * | 2015-05-21 | 2015-09-02 | 福建新大陆电脑股份有限公司 | Integrated bar code shooting device |
-
2014
- 2014-04-17 CN CN201420189259.0U patent/CN203788367U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104880888A (en) * | 2015-05-21 | 2015-09-02 | 福建新大陆电脑股份有限公司 | Integrated bar code shooting device |
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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: 20140820 Termination date: 20200417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |