CN205751966U - A kind of press-key structure and transmitter receiver - Google Patents
A kind of press-key structure and transmitter receiver Download PDFInfo
- Publication number
- CN205751966U CN205751966U CN201620727437.XU CN201620727437U CN205751966U CN 205751966 U CN205751966 U CN 205751966U CN 201620727437 U CN201620727437 U CN 201620727437U CN 205751966 U CN205751966 U CN 205751966U
- Authority
- CN
- China
- Prior art keywords
- button
- silica gel
- ebonite
- press
- key structure
- Prior art date
- 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
This utility model relates to a kind of press-key structure and transmitter receiver.Press-key structure includes that ebonite button, front are provided with the silica gel piece of at least one silica gel push-button, metal dome and button and fix lid, and described button is fixed lid and is provided with multiple button fixing hole, and ebonite button and silica gel push-button are inserted in corresponding button fixing hole；The back side of described silica gel piece is oppositely arranged with described metal dome, and the back side of each silica gel push-button is provided with at least one silica gel salient point corresponding to metal dome；The back side of ebonite button is arranged with the vis-a-vis of described silica gel piece, and the back side of described ebonite button is provided with equally distributed boss.This utility model arranges equally distributed boss by being provided with at the back side of ebonite button, can solve the problem that ebonite button easily rocks；The scope that boss makes ebonite button trigger is set and can expand the face of whole ebonite button to, even the function of beneath metal dome can be triggered in the corner pressing ebonite button, to the experience that user is good.
Description
Technical field
This utility model relates to press-key structure field, more particularly, it relates to a kind of press-key structure and use this button
The transmitter receiver of structure.
Background technology
Existing press-key structure must could be triggered by the centre position of middle button and work, the edge pressed & hold or angle
When falling, button is inoperative, causes inconvenience to the user, and the easy double swerve of button, during the edge pressed & hold, separately
While can tilt, Consumer's Experience is bad.Accordingly, it would be desirable to existing press-key structure is improved.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, it is provided that a kind of anti-shake and
Press-key structure that trigger range is big and use the transmitter receiver of this press-key structure.
This utility model solves its technical problem and be the technical scheme is that a kind of press-key structure of structure, including ebonite
Button, front are provided with the silica gel piece of at least one silica gel push-button, metal dome and button and fix lid, the fixing lid of described button
Son is provided with multiple button fixing hole, and described ebonite button and silica gel push-button are inserted in corresponding described button fixing hole；
The back side of described silica gel piece is oppositely arranged with described metal dome, and the back side of each described silica gel push-button is corresponding to described
Metal dome is provided with at least one silica gel salient point；
The back side of described ebonite button is arranged with the vis-a-vis of described silica gel piece, and the back side of described ebonite button is provided with all
The boss of even distribution.
In press-key structure described in the utility model, described boss is symmetrically distributed in four, the back side of described ebonite button
Corner.
In press-key structure described in the utility model, it is two relative that described boss is arranged on the described ebonite button back side
Limit.
In press-key structure described in the utility model, described boss is cylindrical boss.
In press-key structure described in the utility model, described boss is strip boss.
In press-key structure described in the utility model, described boss is annular boss.
In press-key structure described in the utility model, described ebonite button also includes that lid fixed by grab, described button
On be provided with grab fixture, described grab is detachably connected with described grab fixture.
This utility model also provides for a kind of transmitter receiver, including housing, also include installing thin film switch on the housing,
And above-mentioned press-key structure,
Described metal dome is arranged on the electrode contacts of described thin film switch；
Described metal dome button is oppositely arranged with the back side of described silica gel piece, and the back side of described silica gel push-button is provided with some silicon
Glue salient point, described silica gel salient point is corresponding to the position of described metal dome.
In transmitter receiver described in the utility model, described housing includes that face-piece, described press-key structure are arranged on described
The outer surface of shell.
In transmitter receiver described in the utility model, the outer surface of described face-piece is provided with mounting groove, described press-key structure and
Metal dome button is arranged in described mounting groove.
Implement press-key structure of the present utility model and transmitter receiver, have the advantages that by the back of the body at ebonite button
Face is provided with and arranges equally distributed boss, held stationary, can solve ebonite button easily rock and ebonite button link up with likely
The problem that fatigue fracture can occur；The scope that boss makes ebonite button trigger is set and can expand the face of whole ebonite button to,
Even the function of beneath metal dome can be triggered in the corner pressing ebonite button, to the experience that user is good.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the ebonite button of this utility model press-key structure；
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of this utility model press-key structure；
Fig. 3 is that the ebonite button of this utility model press-key structure is installed to the schematic diagram that button is fixed on lid；
Fig. 4 is the structural representation of ebonite button boss one embodiment of this utility model press-key structure；
Fig. 5 is the structural representation of ebonite button boss one embodiment of this utility model press-key structure；
Fig. 6 is the structural representation of ebonite button boss one embodiment of this utility model press-key structure；
Fig. 7 A is the side view of this utility model transmitter receiver；
Fig. 7 B is the part sectioned view of this utility model transmitter receiver；
In figure, the implication of each label is as follows:
10, ebonite button；11, boss；12, grab；20, silica gel piece；21, silica gel push-button；22, silica gel salient point；30, pot is young
Sheet；40, button fixes lid；41, button fixing hole；42, grab fixture；50, face-piece.
Detailed description of the invention
In order to be more clearly understood from technical characteristic of the present utility model, purpose and effect, now comparison accompanying drawing is detailed
Detailed description of the invention of the present utility model is described.
This utility model provides a kind of press-key structure and transmitter receiver, arranges uniformly by being provided with at the back side of ebonite button
Distribution boss, held stationary, can solve ebonite button easily rock and ebonite button hook fatigue fracture likely can occur
Problem；The scope that boss makes ebonite button trigger is set and can expand the face of whole ebonite button to, even pressing ebonite
The function of beneath metal dome can be triggered in the corner of button, to the experience that user is good.It is described in detail individually below.
Referring to the STRUCTURE DECOMPOSITION schematic diagram that Fig. 2, Fig. 2 are this utility model press-key structures, this press-key structure can be applied
In transmitter receiver field and other need in the electronic installation of press-key structure.
As in figure 2 it is shown, press-key structure of the present utility model include ebonite button 10, front be provided with at least one silica gel by
The silica gel piece 20 of key 21, metal dome 30 and button fix lid 40, and button is fixed lid 40 and is provided with multiple button fixing hole 41,
Ebonite button 10 and silica gel push-button 21 are inserted in button fixing hole 41；The back side of silica gel piece 20 is oppositely arranged with metal dome 30, often
The back side of individual silica gel push-button 21 is provided with at least one silica gel salient point 22 corresponding to metal dome 30；Silicon described in the back side of ebonite button 10
The vis-a-vis of film 20 is arranged, and the back side of ebonite button 10 is provided with equally distributed boss 11.
Button is fixed lid 40 and is used for fixing ebonite button 10 and silica gel push-button 20 fixes lid to electronic installation, button
40 are provided with multiple button fixing hole 41, fixing ebonite button 10 and silica gel push-button 20 can be inserted in button fix lid 40 by keying
Determine in hole 41.Depending on the quantity of button fixing hole 41 is according to the quantity sum of ebonite button 10 and silica gel push-button 20.
Ebonite button 10 may be designed to various shape, as long as the back side of ebonite button is smooth, is preferably designed so that flat
Tabular.The back side of ebonite button 10 is arranged with the vis-a-vis of silica gel piece 20, and the back side of ebonite button 10 is provided with boss 11,
Boss 11 is uniformly distributed overleaf.Wherein, boss 11 can be symmetrically distributed in the corner, four, the back side of ebonite button 10, such as Fig. 1 and
Shown in Fig. 4；It should be understood that boss 11 can also be arranged on two relative edges at ebonite button 10 back side, shown in Fig. 5.Boss 11
The boss of complete cycle can also be arranged to, as shown in Figure 6.
In press-key structure described in the utility model, boss 11 can be cylindrical boss, strip boss or convex annular
Platform.The quantity of boss 11 can be multiple, such as, when boss 11 is arranged on four corners of ebonite button 10, boss 11
Quantity is four, when boss 11 is arranged on two relative edges at ebonite button 10 back side, can select the boss of two strips；When
Boss 11 need to be arranged to complete cycle time, the boss by annular or the boss of four strips can be selected.
As shown in Fig. 2-Fig. 3, in press-key structure described in the utility model, ebonite button 10 also includes grab 12, presses
Keying determines to be provided with on lid 40 grab fixture 42, and grab 12 is detachably connected with grab fixture 42.Implement at other
In example, ebonite button 10 can also be heat fused to button by grab 12 and fix on lid 40.
The front of silica gel piece 20 is oppositely arranged with the back side of ebonite button 10, and the front of silica gel piece 20 is provided with silica gel push-button
21, silica gel push-button 21 can provide good pressing feel.The back side of silica gel piece 20 is provided with silica gel salient point or silica gel projection, gives hard
Glue button 10 provides support force.
The back side of silica gel piece 20 is oppositely arranged with metal dome button 30, and ebonite button 10 also correspond to metal dome, each silicon
The back side of glue button 21 is provided with at least one silica gel salient point 22, and silica gel salient point 22 is corresponding to the position of metal dome 30.Metal dome 30
Being arranged on the electrode contacts of thin film switch, by pressing ebonite button 10 or silica gel push-button 21, thus it is young to be indirectly pressed into pot
Sheet 30 connects circuit realiration function.
This utility model also provides for a kind of transmitter receiver, as illustrated in figures 7 a-b.This transmitter receiver includes housing, also includes installing
Thin film switch on housing and above-mentioned press-key structure, wherein, metal dome 30 is arranged on the electrode contacts of thin film switch
On；By pressing ebonite button 10, thus pressing metal dome 30 connects circuit realiration function indirectly, and transmitter receiver just can be with intercommunication.
In transmitter receiver described in the utility model, housing includes that face-piece 50, press-key structure and thin film switch are arranged on face
The outer surface of shell 50.Ebonite button 10 and silica gel push-button 21 are fixed lid 40 by button and are fixed on face-piece 50.Real at some
Executing in example, the outer surface of face-piece is provided with mounting groove, press-key structure and metal dome button and is arranged in described mounting groove.
It should be understood that above example only have expressed preferred implementation of the present utility model, its description is the most concrete
In detail, but therefore can not be interpreted as the restriction to this utility model the scope of the claims；It should be pointed out that, for this area
Those of ordinary skill for, without departing from the concept of the premise utility, above-mentioned technical characterstic can be carried out freedom
Combination, it is also possible to making some deformation and improvement, these broadly fall into protection domain of the present utility model；Therefore, all with this practicality
Equivalents that novel right is done and modification, all should belong to the covering scope of this utility model claim.
Claims (10)
1. a press-key structure, it is characterised in that include that ebonite button (10), front are provided with at least one silica gel push-button (21)
Silica gel piece (20), metal dome (30) and button fix lid (40), described button is fixed lid (40) and is provided with multiple button
Fixing hole (41), described ebonite button (10) and silica gel push-button (21) are inserted in corresponding described button fixing hole (41)；
The back side of described silica gel piece (20) is oppositely arranged with described metal dome (30), the back side pair of each described silica gel push-button (21)
Metal dome described in Ying Yu (30) is provided with at least one silica gel salient point (22)；
The back side of described ebonite button (10) is arranged with the vis-a-vis of described silica gel piece (20), the back of the body of described ebonite button (10)
Face is provided with equally distributed boss (11).
Press-key structure the most according to claim 1, it is characterised in that described boss (11) be symmetrically distributed in described ebonite by
Corner, four, the back side of key (10).
Press-key structure the most according to claim 1, it is characterised in that described boss (11) is arranged on described ebonite button
(10) two relative edges at the back side.
Press-key structure the most according to claim 1, it is characterised in that described boss (11) is cylindrical boss.
Press-key structure the most according to claim 1, it is characterised in that described boss (11) is strip boss.
Press-key structure the most according to claim 1, it is characterised in that described boss (11) is annular boss.
Press-key structure the most according to claim 1, it is characterised in that described ebonite button (10) also includes grab (12),
Described button is fixed and is provided with grab fixture (42) on lid (40), described grab (12) and described grab fixture (42)
Detachably connected.
8. a transmitter receiver, including housing, it is characterised in that also include installing thin film switch on the housing, Yi Jiquan
Profit requires that the press-key structure described in any one of 1-7, described metal dome (30) are arranged on the electrode contacts of described thin film switch.
Transmitter receiver the most according to claim 8, it is characterised in that described housing includes face-piece (50), described press-key structure
It is arranged on the outer surface of described face-piece (50).
Transmitter receiver the most according to claim 9, it is characterised in that the outer surface of described face-piece (50) is provided with mounting groove, institute
State press-key structure and metal dome (30) is arranged in described mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620727437.XU CN205751966U (en) | 2016-07-08 | 2016-07-08 | A kind of press-key structure and transmitter receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620727437.XU CN205751966U (en) | 2016-07-08 | 2016-07-08 | A kind of press-key structure and transmitter receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205751966U true CN205751966U (en) | 2016-11-30 |
Family
ID=57379169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620727437.XU Expired - Fee Related CN205751966U (en) | 2016-07-08 | 2016-07-08 | A kind of press-key structure and transmitter receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205751966U (en) |
-
2016
- 2016-07-08 CN CN201620727437.XU patent/CN205751966U/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: 20161130 Termination date: 20200708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |