CN204761535U - Cell -phone HOME key fixing device - Google Patents
Cell -phone HOME key fixing device Download PDFInfo
- Publication number
- CN204761535U CN204761535U CN201520355511.5U CN201520355511U CN204761535U CN 204761535 U CN204761535 U CN 204761535U CN 201520355511 U CN201520355511 U CN 201520355511U CN 204761535 U CN204761535 U CN 204761535U
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- CN
- China
- Prior art keywords
- fillet
- millimeters
- mobile phone
- retainer plate
- home key
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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 provides a cell -phone HOME key fixing device, which comprises a body, the shape of body is the rectangle, the edge of body is equipped with the fixed limit with cell -phone inner structure fixed connection, the inboard on fixed limit is provided with the recess, the inboard of recess is provided with the retainer plate, the retainer plate with the protruding cavity that forms of recess, the retainer plate is connected with the connecting plate with cell -phone button fixed connection, be provided with the fixed orifices on the connecting plate, the fixed orifices is two symmetrical round holes, the material of body is silica gel, fixed limit, recess, retainer plate and cavity pass through mould one shot forming, the connecting plate is the double faced adhesive tape, through the locating plate pressfitting with fixed limit fixed connection. The utility model provides a light, the installation is simple, convenient assembling, the degree of adaptability is high, the lower cell -phone HOME key fixing device of cost.
Description
Technical field
The utility model relates to a kind of button technical field of electronic product, particularly relates to a kind of mobile phone HOME key fixture.
Background technology
In technical field of electronic products, button is the important component part in control system.Wherein, HOME key is exactly the core of mobile phone, is used alone to have return homepage and show the program run, and can also with other function keys with the use of, play screenshotss, force to release software, eject the functions such as taskbar.Along with the progress of science and technology, touch-screen mobile phone firmly gets liking of consumer, various touch key-press method common in the market or more complicated or firmness not or cost higher, it is just sensitive that induced key surface institute of the prior art is no more than 3 millimeters of inductions every medium, common method is that each parts fasten with glue, or be screwed, or spring etc. increases distance of reaction.But the installation of touch key-press fixed edge must firmly, otherwise easily loosen, and affects the use of touch key-press.
Utility model content
Problem to be solved in the utility model is to provide a kind of lightweight, and install simple, easy to assembly, fitness is high, lower-cost mobile phone HOME key fixture.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of mobile phone HOME key fixture, comprise body, the shape of described body is rectangle, the edge of described body is provided with the fixed edge be fixedly connected with internal structure of mobile phone, the inner side of described fixed edge is provided with groove, the inner side of described groove is provided with retainer plate, described retainer plate and described groove convex to form cavity, described retainer plate is connected with the connecting plate be fixedly connected with mobile phone key, described connecting plate is provided with fixing hole, and described fixing hole is two symmetrical circular holes.
Further, the material of described body is silica gel, and described fixed edge, groove, retainer plate and cavity are by mould one-shot forming.
Further, described connecting plate is double faced adhesive tape, is fixedly connected with described fixed edge by location-plate pressing.
Further, the length of described body is 13 ~ 15 millimeters, and width is 11.70 ~ 11.80 millimeters, and the thickness of described fixed edge is 0.10 ~ 0.15 millimeter, and the radius of corner of described fixed edge is 4.10 ~ 4.30 millimeters.
Further, the inward flange of described retainer plate comprises the first fillet, the second fillet, the 3rd fillet and the 4th fillet, symmetric figure centered by described retainer plate.
Further, the radius of described first fillet is 1.60 ~ 1.80 millimeters, the radius of described second fillet is 1.00 ~ 1.10 millimeters, the radius of described 3rd fillet is 5.10 ~ 5.20 millimeters, the radius of described 4th fillet is 1.70 ~ 1.80 millimeters, and the quantity of described first fillet, described second fillet, described 3rd fillet and described 4th fillet is respectively 2.
Further, the wall of the described retainer plate between described first fillet and described second fillet wide is 0.64 ~ 0.74 millimeter, and the wall of described fixed edge wide is 0.85 ~ 1.05 millimeter; The wall wide of the described retainer plate between described first fillet and described 4th fillet is 0.45 ~ 0.65 millimeter, and the wall of described fixed edge wide is 0.6 ~ 0.8 millimeter.
Further, the inside length of described retainer plate is 10.40 ~ 10.50 millimeters, and width is 9.20 ~ 9.30 millimeters.
Further, the degree of depth of described groove is 0.65 ~ 0.75 millimeter, and the radius of corner of described groove is 2.80 ~ 3.00 millimeters, and the degree of depth of described cavity is 0.35 ~ 0.45 millimeter.
The advantage that the utility model has and good effect are:
In the utility model, body can laminating complete with interior of mobile phone by fixed edge, groove and cavity, connecting plate is fixedly connected with HOME button simultaneously, substitute in prior art to adopt in the mode fitted tightly and be screwed, there is laminating degree more perfect, reduce assembly cost.
Structure of the present utility model and size design are more reasonable, exquisite, select silica gel material injection moulding, pressing and forming, have elasticity, fit closely and the feature of lightweight, make whole mobile phone more frivolous, significantly reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is structure schematic diagram of the present utility model.
In figure:
1, body 2, retainer plate 3, connecting plate 4, groove
5, fixed edge 6, fixing hole 7, cavity 8, first fillet
9, the second fillet 10, the 3rd fillet 11, the 4th fillet
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is illustrated:
As depicted in figs. 1 and 2, a kind of mobile phone HOME key fixture, comprise body 1, the shape of described body 1 is rectangle, the edge of described body 1 is provided with the fixed edge 5 be fixedly connected with internal structure of mobile phone, the inner side of described fixed edge 5 is provided with groove 4, the inner side of described groove 4 is provided with retainer plate 2, described retainer plate 2 convexes to form cavity 7 with described groove 4, described retainer plate 2 is connected with the connecting plate 3 be fixedly connected with mobile phone key, described connecting plate 3 is provided with fixing hole 6, and described fixing hole 6 is two symmetrical circular holes.
The material of described body 1 is silica gel, and described fixed edge 5, groove 4, retainer plate 2 and cavity 7 is by mould one-shot forming.
Described connecting plate 3 is double faced adhesive tape, is fixedly connected with described fixed edge 5 by location-plate pressing.
The length of described body 1 is 13 ~ 15 millimeters, and width is 11.70 ~ 11.80 millimeters, and the thickness of described fixed edge 5 is 0.10 ~ 0.15 millimeter, and the radius of corner of described fixed edge 5 is 4.10 ~ 4.30 millimeters.
The inward flange of described retainer plate 2 comprises the first fillet 8, second fillet 9, the 3rd fillet 10 and the 4th fillet 11, symmetric figure centered by described retainer plate 2.
The radius of described first fillet 8 is 1.60 ~ 1.80 millimeters, the radius of described second fillet 9 is 1.00 ~ 1.10 millimeters, the radius of described 3rd fillet 10 is 5.10 ~ 5.20 millimeters, the radius of described 4th fillet 11 is 1.70 ~ 1.80 millimeters, and the quantity of described first fillet 8, described second fillet 9, described 3rd fillet 10 and described 4th fillet 11 is respectively 2.
The wall wide of the described retainer plate 2 between described first fillet 8 and described second fillet 9 is 0.64 ~ 0.74 millimeter, and the wall of described fixed edge 5 wide is 0.85 ~ 1.05 millimeter; The wall wide of the described retainer plate 2 between described first fillet 8 and described 4th fillet 11 is 0.45 ~ 0.65 millimeter, and the wall of described fixed edge 5 wide is 0.6 ~ 0.8 millimeter.
The inside length of described retainer plate 2 is 10.40 ~ 10.50 millimeters, and width is 9.20 ~ 9.30 millimeters.
The degree of depth of described groove 4 is 0.65 ~ 0.75 millimeter, and the radius of corner of described groove 4 is 2.80 ~ 3.00 millimeters, and the degree of depth of described cavity 7 is 0.35 ~ 0.45 millimeter.
Be connected with mobile phone key by described double faced adhesive tape, described body is connected with interior of mobile phone mainboard by winding displacement, and described body is by fitting tightly fixing HOME key with mobile phone screen, can manipulate, save screw, make mobile phone more frivolous, significantly reduce manufacturing and assembly cost.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model scope change and improve, and all should still belong within this patent covering scope.
Claims (9)
1. a mobile phone HOME key fixture, it is characterized in that: comprise body, the shape of described body is rectangle, the edge of described body is provided with the fixed edge be fixedly connected with internal structure of mobile phone, the inner side of described fixed edge is provided with groove, the inner side of described groove is provided with retainer plate, described retainer plate and described groove convex to form cavity, described retainer plate is connected with the connecting plate be fixedly connected with mobile phone key, described connecting plate is provided with fixing hole, and described fixing hole is two symmetrical circular holes.
2. a kind of mobile phone HOME key fixture according to claim 1, is characterized in that: the material of described body is silica gel, and described fixed edge, groove, retainer plate and cavity are by mould one-shot forming.
3. a kind of mobile phone HOME key fixture according to claim 1, is characterized in that: described connecting plate is double faced adhesive tape, is fixedly connected with described fixed edge by location-plate pressing.
4. a kind of mobile phone HOME key fixture according to claim 1, it is characterized in that: the length of described body is 13 ~ 15 millimeters, width is 11.70 ~ 11.80 millimeters, and the thickness of described fixed edge is 0.10 ~ 0.15 millimeter, and the radius of corner of described fixed edge is 4.10 ~ 4.30 millimeters.
5. a kind of mobile phone HOME key fixture according to claim 1, is characterized in that: the inward flange of described retainer plate comprises the first fillet, the second fillet, the 3rd fillet and the 4th fillet, symmetric figure centered by described retainer plate.
6. a kind of mobile phone HOME key fixture according to claim 5, it is characterized in that: the radius of described first fillet is 1.60 ~ 1.80 millimeters, the radius of described second fillet is 1.00 ~ 1.10 millimeters, the radius of described 3rd fillet is 5.10 ~ 5.20 millimeters, the radius of described 4th fillet is 1.70 ~ 1.80 millimeters, and the quantity of described first fillet, described second fillet, described 3rd fillet and described 4th fillet is respectively 2.
7. a kind of mobile phone HOME key fixture according to claim 6, it is characterized in that: the wall of the described retainer plate between described first fillet and described second fillet wide is 0.64 ~ 0.74 millimeter, the wall of described fixed edge wide is 0.85 ~ 1.05 millimeter; The wall wide of the described retainer plate between described first fillet and described 4th fillet is 0.45 ~ 0.65 millimeter, and the wall of described fixed edge wide is 0.6 ~ 0.8 millimeter.
8. a kind of mobile phone HOME key fixture according to claim 1, is characterized in that: the inside length of described retainer plate is 10.40 ~ 10.50 millimeters, and width is 9.20 ~ 9.30 millimeters.
9. a kind of mobile phone HOME key fixture according to claim 1, it is characterized in that: the degree of depth of described groove is 0.65 ~ 0.75 millimeter, the radius of corner of described groove is 2.80 ~ 3.00 millimeters, and the degree of depth of described cavity is 0.35 ~ 0.45 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355511.5U CN204761535U (en) | 2015-05-27 | 2015-05-27 | Cell -phone HOME key fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520355511.5U CN204761535U (en) | 2015-05-27 | 2015-05-27 | Cell -phone HOME key fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204761535U true CN204761535U (en) | 2015-11-11 |
Family
ID=54476201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520355511.5U Expired - Fee Related CN204761535U (en) | 2015-05-27 | 2015-05-27 | Cell -phone HOME key fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204761535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872137A (en) * | 2016-03-25 | 2016-08-17 | 广东欧珀移动通信有限公司 | Display screen component and mobile terminal having same |
-
2015
- 2015-05-27 CN CN201520355511.5U patent/CN204761535U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105872137A (en) * | 2016-03-25 | 2016-08-17 | 广东欧珀移动通信有限公司 | Display screen component and mobile terminal having same |
| CN105872137B (en) * | 2016-03-25 | 2017-10-27 | 广东欧珀移动通信有限公司 | Display screen component and the mobile terminal with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 301700 Tianjin and Wuqing Road Development Zone No. 10 Patentee after: Synergy Hanil Precision Polymer Technologies Co., Ltd. Address before: 301700 Wuqing Development Zone, new technology industrial zone, Wuqing District, Tianjin Patentee before: TIANJIN SYNERGY HANIL PRECISION POLYMER TECHNOLOGIES CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20190527 |