CN207266125U - A kind of novel mobile phone volume bond structure - Google Patents
A kind of novel mobile phone volume bond structure Download PDFInfo
- Publication number
- CN207266125U CN207266125U CN201720379454.3U CN201720379454U CN207266125U CN 207266125 U CN207266125 U CN 207266125U CN 201720379454 U CN201720379454 U CN 201720379454U CN 207266125 U CN207266125 U CN 207266125U
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- CN
- China
- Prior art keywords
- volume
- convex
- tpu flexible
- flexible glues
- volume key
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Abstract
It the utility model is related to a kind of novel mobile phone volume bond structure,Including volume key and TPU flexible glues,Volume key includes vacuum-coating,Endobasal-body layer and fluorescence coating,Vacuum-coating is located above endobasal-body layer,Fluorescence coating is located at four avris of base layer,Installation TPU flexible glues below volume key,Volume key bottom ecto-entad is equipped with hook successively,Arc convex,U-shaped positioning column and middle part convex block,Ecto-entad is equipped with card slot successively above TPU flexible glues,Arc groove,Inverted U-channel and central slot,Volume key passes through hook and card slot,Arc convex and arc groove,U-shaped positioning column and inverted U-channel,The mutual cooperation of middle part convex block and central slot is the same as TPU flexible glues tight clamping fit one,Volume key will not be loosened with TPU flexible glues,Off normal,Volume increase convex button and volume reduce convex button can fully with the first touch control unit,Second touch control unit is in contact so as to trigger mobile phone corresponding function,Uniform force,Sensitivity is good.
Description
Technical field
It the utility model is related to field of mobile phones, and in particular to a kind of novel mobile phone volume bond structure.
Background technology
Existing touch-screen mobile phone can be provided with volume button in side edge, and this volume button generally uses aluminium alloy system
Into structure is relatively simple, and as usage time is long, surface can fade, and unsightly, becomes more and more smooth, frictional force is very
Small, texture is excessively poor, is unfavorable for people's use, and volume button bottom is to be mounted directly a smooth rubber, structure built on the sand,
Button malfunction phenomenon occurs during unbalance stress.
Utility model content
In order to solve the fault of construction of mobile phone volume key, usage time in the prior art it is long can fade, texture is deteriorated, loses
The technical problems such as spirit, the utility model provide a kind of novel mobile phone volume bond structure, and concrete technical scheme is as follows：
A kind of novel mobile phone volume bond structure, including volume key and TPU flexible glues, volume key are installed on hand set machine shell and slave
Stretched out in shell, volume key includes vacuum-coating, endobasal-body layer and fluorescence coating, and vacuum-coating is located above endobasal-body layer, fluorescence coating
Positioned at four avris of base layer, installation TPU flexible glues, TPU flexible glues are in contact with circuit board of mobile phone below volume key, volume key bottom by
It is equipped with hook, arc convex, U-shaped positioning column and middle part convex block successively outside to inside, hook, arc convex, U-shaped positioning column respectively have two
A and relative to volume key central shaft mirror symmetry, ecto-entad is equipped with card slot, arc groove, inverted U-channel successively above TPU flexible glues
And central slot, card slot, arc groove, inverted U-channel respectively have two and relative to TPU flexible glue central shaft mirror symmetries, volume push-tos
Cross the mutual cooperation of hook and card slot, arc convex and arc groove, U-shaped positioning column and inverted U-channel, middle part convex block and central slot
One is clamped with TPU flexible glues, TPU flexible glues bottom is equipped with volume increase convex button and volume reduces convex button, and volume increase convex button is located at
Immediately below the arc groove of left and corresponding with the first touch control unit position of circuit board, volume reduces convex button and is located at right arc groove
Underface is simultaneously corresponding with the second touch control unit position of circuit board.
As a kind of preferred solution of the utility model, the TPU flexible glues bottom is equipped with first to be in contact with circuit board
Supporting part, the second supporting part, the 3rd supporting part and the 4th supporting part, volume increase convex button are located at the first supporting part and the second support
Sprung back between portion easy to stress, volume reduces convex button and sprung back between the 3rd supporting part and the 4th supporting part easy to stress.
The beneficial effects of the utility model：The design of volume key layer structure is reasonable, and vacuum-coating increases the color and luster of volume key
Brightness, guarantee will not fade, and increase aesthetics, and fluorescence coating is quickly found out the position of volume key easy to user in dark surrounds
Put, volume key is recessed by hook and card slot, arc convex and arc groove, U-shaped positioning column and inverted U-channel, middle part convex block and middle part
The mutual cooperation of groove is with TPU flexible glues tight clamping fit one, and volume key and TPU flexible glues will not loosen, off normal, volume increase convex button and
When volume reduces convex button volume key relative position on the top and is pressurized, can fully with the first touch control unit, the second touch control unit phase
So as to trigger mobile phone corresponding function, uniform force, sensitivity is good, is not in button malfunction phenomenon for contact.
Brief description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the rearview of the utility model；
Fig. 4 is the mounting structure schematic diagram of the utility model；
Fig. 5 is the volume key of the utility model and the decomposition diagram of TPU flexible glues.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described further：
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified position or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it is above-mentioned that concrete condition understanding can be regarded
Concrete meaning of the term in the utility model.
As shown in Fig. 1~5, a kind of novel mobile phone volume bond structure, including volume key 1 and TPU flexible glues 2, volume key 1 are installed
Stretched out in hand set machine shell and from casing 3, volume key 1 includes vacuum-coating 11, endobasal-body layer 12 and fluorescence coating 13, vacuum-coating
11 positioned at the top of endobasal-body layer 12, and fluorescence coating 13 be located at 12 4 avris of base layer, endobasal-body layer 12 using plastic injection processing and
It is process into or using metal CNC, vacuum-coating 11 is machined into using aluminium alloy as material by vacuum coating, fluorescence
Layer 13 is formed using fluorescent materials spraying, and 11 bright in color of vacuum-coating is colour-fast, and fluorescence coating 13 is in mobile phone slave when not in use
3 avris of shell sends noctilucence, prompts user's key position,
Specifically, the lower section of volume key 1 installation TPU flexible glues 2, TPU flexible glues 2 are in contact with circuit board of mobile phone 4,1 bottom of volume key
Portion's ecto-entad is equipped with hook 14, arc convex 15, U-shaped positioning column 16 and middle part convex block 17, hook 14, arc convex successively
15th, U-shaped positioning column 16 respectively has two and relative to 1 central shaft mirror symmetry of volume key, and 2 top ecto-entad of TPU flexible glues is successively
Equipped with card slot 21, arc groove 22, inverted U-channel 23 and central slot 24, card slot 21, arc groove 22, inverted U-channel 23 respectively have two and
Relative to 2 central shaft mirror symmetry of TPU flexible glues, volume key 1 passes through hook 14 and card slot 21, arc convex 15 and arc groove 22, U
Shape positioning column 16 is clamped one, TPU with inverted U-channel 23, middle part convex block 17 and the mutual cooperation of central slot 24 with TPU flexible glues 2
2 bottom of flexible glue is equipped with volume increase convex button 25 and volume reduces convex button 26, and volume increase convex button 25 is being located at left arc groove 22 just
Lower section is simultaneously corresponding with 41 position of the first touch control unit of circuit board 4, under volume reduction convex button 25 is located at right arc groove 22 just
42 position of the second touch control unit of Fang Bingyu circuit boards 4 is corresponding.
In addition, in order to make volume increase convex button 25 and volume reduce the preferably compression rebound of convex button 26, the TPU flexible glues 2
Bottom is equipped with the first supporting part 27a being in contact with circuit board 4, the second supporting part 27b, the supports of the 3rd supporting part 27c and the 4th
Portion 27d, volume increase convex button 25 positioned at the first supporting part 27a and the second supporting part 27b between, and volume reduces convex button 26 and is located at the
Between three supporting part 27c and the 4th supporting part 27d, finger pressing volume key 1,1 drive volume of volume key increases convex button or volume
Reduce convex button 26 and move down the first touch control unit 41 of triggering or the second touch control unit 42, at this time the first supporting part 27a, the second supporting part
27b, the 3rd supporting part 27c and the 4th supporting part 27d are in contact stress with circuit board 4, drive volume reduce convex button 26, the 3rd
Support part 27c is sprung back.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that the specific implementation of the utility model is confined to these explanations, for the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (2)
- A kind of 1. novel mobile phone volume bond structure, it is characterised in that：Including volume key and TPU flexible glues, volume key is installed on mobile phone Casing is simultaneously stretched out from casing, and volume key includes vacuum-coating, endobasal-body layer and fluorescence coating, and vacuum-coating is located on endobasal-body layer Side, fluorescence coating are located at four avris of base layer, install TPU flexible glues below volume key, TPU flexible glues are in contact with circuit board of mobile phone, sound Amount key bottom ecto-entad is equipped with hook, arc convex, U-shaped positioning column and middle part convex block successively, and hook, arc convex, U-shaped are fixed Position column respectively has two and is equipped with card slot, arc successively relative to volume key central shaft mirror symmetry, TPU flexible glues top ecto-entad Groove, inverted U-channel and central slot, card slot, arc groove, inverted U-channel respectively have two and relative to TPU flexible glue central shaft mirror images pair Claim, volume key is recessed by hook and card slot, arc convex and arc groove, U-shaped positioning column and inverted U-channel, middle part convex block and middle part The mutual cooperation of groove is clamped one with TPU flexible glues, and TPU flexible glues bottom is equipped with volume increase convex button and volume reduces convex button, volume Increase convex button is located at immediately below the arc groove of left and corresponding with the first touch control unit position of circuit board, volume reduction convex button position It is immediately below the arc groove of right and corresponding with the second touch control unit position of circuit board.
- A kind of 2. novel mobile phone volume bond structure according to claim 1, it is characterised in that：The TPU flexible glues bottom is set There are the first supporting part being in contact with circuit board, the second supporting part, the 3rd supporting part and the 4th supporting part, volume increase convex button position Sprung back between the first supporting part and the second supporting part easy to stress, volume reduces convex button and is located at the 3rd supporting part and the 4th support Sprung back between portion easy to stress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379454.3U CN207266125U (en) | 2017-04-12 | 2017-04-12 | A kind of novel mobile phone volume bond structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379454.3U CN207266125U (en) | 2017-04-12 | 2017-04-12 | A kind of novel mobile phone volume bond structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207266125U true CN207266125U (en) | 2018-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720379454.3U Active CN207266125U (en) | 2017-04-12 | 2017-04-12 | A kind of novel mobile phone volume bond structure |
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| CN (1) | CN207266125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686606A (en) * | 2019-01-30 | 2019-04-26 | 成都宏明双新科技股份有限公司 | A kind of frock clamp, device and its inclined-plane method for adhering film for mobile phone volume key SMT attachment |
-
2017
- 2017-04-12 CN CN201720379454.3U patent/CN207266125U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686606A (en) * | 2019-01-30 | 2019-04-26 | 成都宏明双新科技股份有限公司 | A kind of frock clamp, device and its inclined-plane method for adhering film for mobile phone volume key SMT attachment |
| CN109686606B (en) * | 2019-01-30 | 2024-04-19 | 成都宏明双新科技股份有限公司 | Tool clamp and device for SMT (surface mount technology) mounting of volume keys of mobile phones and inclined plane film mounting method of tool clamp and device |
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| GR01 | Patent grant |