CN207009339U - Button switch elastic deformation structure - Google Patents
Button switch elastic deformation structure Download PDFInfo
- Publication number
- CN207009339U CN207009339U CN201720548401.XU CN201720548401U CN207009339U CN 207009339 U CN207009339 U CN 207009339U CN 201720548401 U CN201720548401 U CN 201720548401U CN 207009339 U CN207009339 U CN 207009339U
- Authority
- CN
- China
- Prior art keywords
- cambered surface
- fixture block
- head
- turning
- surface fixture
- 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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- Switch Cases, Indication, And Locking (AREA)
Abstract
A kind of button switch elastic deformation structure of the utility model, include middle seat, the plectrum being movably installed in middle seat and be installed on turning one's head on middle seat；Plectrum includes turning annular portion and clicking section, and the both ends of the openend of clicking section are connected on the both ends of the gap in turning annular portion, the junction in clicking section and turning annular portion is connected with one end of a cambered surface fixture block, L-shaped shell fragment of the other end of the cambered surface fixture block through a L-shaped structure is connected on clicking section, a shell fragment is connected between L-shaped shell fragment and clicking section, cambered surface fixture block is an inclined-plane with the cambered surface being in contact of turning one's head, and a bayonet socket for the insertion of cambered surface fixture block is provided with turning one's head, it is inclined-plane part between bayonet socket and the bottom turned one's head, and the inclined-plane on the inclined-plane of inclined-plane part and cambered surface fixture block forms wedge-like engagement.A kind of button switch elastic deformation structure of the utility model, service life length and low production cost.
Description
Technical field
The utility model is related to it is a kind of applied to it is on button switch, realize using elastic deformation the structure that pressing opens and closes,
Belong to button switch technical field.
Background technology
At present, button switch has pedestal, middle seat more, turns one's head and be installed on the plectrum composition in middle seat, during use
Realize that the keying turned one's head controls by the action of plectrum；Nowadays the plectrum selection of conventional button switch use the left and right sides or
The mode of front and rear sides deformation realizes control to turning one's head, but finds in actual use, above-mentioned deformation process due to
Deformation quantity is larger, is easily broken after long-time use, so as to influence the service life of button switch；Simultaneously as deformation
The big overall material requirement therefore to plectrum of amount is increased, and is virtually added its production cost, is unfavorable for its popularization and application.
The content of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, there is provided a kind of service life is long and low production cost is pressed
Button switch elastic deformation structure.
What the purpose of this utility model was realized in：
A kind of button switch elastic deformation structure, the structure include middle seat, the plectrum being movably installed in middle seat,
And it is installed on turning one's head on middle seat；
The plectrum includes turning annular portion and clicking section, and the clicking section is v-shaped structure, and the openend of clicking section
The both ends gap that is connected to turning annular portion both ends on, the junction in the clicking section and turning annular portion and a cambered surface card
One end of block is connected, and L-shaped shell fragment of the other end through a L-shaped structure of the cambered surface fixture block is connected on clicking section, the L-shaped bullet
A shell fragment is connected between piece and clicking section, the cambered surface fixture block is an inclined-plane with the cambered surface being in contact of turning one's head, and is set on turning one's head
A bayonet socket for the insertion of cambered surface fixture block is equipped with, be inclined-plane part between the bayonet socket and the bottom turned one's head, and inclined-plane part and cambered surface card
The contact surface of block is an inclined-plane, and the inclined-plane on the inclined-plane of inclined-plane part and cambered surface fixture block forms wedge-like engagement.
A kind of button switch elastic deformation structure of the utility model, the cambered surface fixture block is on built in turning annular portion
The bayonet socket for its insertion corresponding with the cambered surface fixture block, and bayonet socket are provided with also at least provided with one, and on the outer wall turned one's head
With being provided with the inclined-plane part with the wedge shaped cooperation of cambered surface fixture block between the bottom turned one's head.
Compared with prior art, the beneficial effects of the utility model are：
The utility model due to only needing local deformation to can be achieved to control the keying turned one's head, therefore its deformation position compared with
It is few, it is only necessary to it is local to use high-quality materials, the overall requirement to material is reduced, reduces into production cost；It is meanwhile local
The position that deformation to deform is reduced, and the incidence of fracture is reduced, so as to extend the service life of product.
Brief description of the drawings
Fig. 1 is a kind of structural representation of button switch elastic deformation structure of the utility model.
Fig. 2 is the structural representation after seat in a kind of removal of button switch elastic deformation structure of the utility model.
Fig. 3 is a kind of structural representation of the plectrum of button switch elastic deformation structure of the utility model.
Wherein：
Middle seat 1, plectrum 2, turn one's head 3；
Turning annular portion 2.1, clicking section 2.2, cambered surface fixture block 2.3, L-shaped shell fragment 2.4, shell fragment 2.5；
Bayonet socket 3.1, inclined-plane part 3.2.
Embodiment
Referring to Fig. 1 ~ 3, a kind of button switch elastic deformation structure that the utility model is related to, during the structure includes
Seat 1, the plectrum 2 that is movably installed in middle seat 1 and it is installed on middle seat 1 and turns one's head 3；
The plectrum 2 includes turning annular portion 2.1 and clicking section 2.2, and the clicking section 2.2 is v-shaped structure, and is stirred
The both ends of the openend in portion 2.2 are connected on the both ends of the gap in turning annular portion 2.1, the clicking section 2.2 and turning annular
The junction in portion 2.1 is connected with one end of a cambered surface fixture block 2.3, L of the other end of the cambered surface fixture block 2.3 through a L-shaped structure
Shape shell fragment 2.4 is connected on clicking section 2.2, and a shell fragment 2.5 is connected between the L-shaped shell fragment 2.4 and clicking section 2.2, described
Cambered surface fixture block 2.3 is an inclined-plane with 3 cambered surfaces being in contact of turning one's head, and turns one's head and a card for the insertion of cambered surface fixture block 2.3 is provided with 3
Mouthfuls 3.1, the bayonet socket 3.1 and turn one's head 3 bottom between be inclined-plane part 3.2, and the contact with cambered surface fixture block 2.3 of inclined-plane part 3.2
Face is an inclined-plane, and the inclined-plane on the inclined-plane of inclined-plane part 3.2 and cambered surface fixture block 2.3 forms wedge-like engagement；
In use, when rotating plectrum 2, L-shaped shell fragment 2.4 and the local deformation of shell fragment 2.5 are utilized so that cambered surface fixture block
Moved ahead after 2.3 abjection bayonet sockets 3.1 on inclined-plane part 3.2 and turn one's head 3 so as to eject；When press turn one's head 3 when, cambered surface fixture block 2.3 along
Inclined-plane part 3.2 is slipped into bayonet socket 3.1 and locked, now state as shown in Figure 1.
Further, the cambered surface fixture block 2.3 on built in turning annular portion 2.1 also at least provided with one, and turn round
Be provided with first 3 outer wall it is corresponding with the cambered surface fixture block 2.3 for its insertion bayonet socket 3.1, and bayonet socket 3.1 and turn one's head 3 bottom
The inclined-plane part 3.2 with the 2.3 wedge shaped cooperation of cambered surface fixture block is provided between portion；So that multigroup cambered surface card in use
The fit structure that block 2.3, bayonet socket 3.1 are formed with inclined-plane part 3.2 is the stronger fastening force of 3 offers of turning one's head；
In addition：It should be noted that above-mentioned embodiment is only a prioritization scheme of this patent, the skill of this area
Any change or improvement that art personnel are done according to above-mentioned design, within the protection domain of this patent..
Claims (2)
1. a kind of button switch elastic deformation structure, the structure include middle seat（1）, be movably installed in middle seat（1）Interior
Plectrum（2）And it is installed on middle seat（1）On turn one's head（3）；It is characterized in that：
The plectrum（2）Include turning annular portion（2.1）And clicking section（2.2）, the clicking section（2.2）For v-shaped structure, and
Clicking section（2.2）The both ends of openend be connected to turning annular portion（2.1）Gap both ends on, the clicking section（2.2）
With turning annular portion（2.1）Junction and a cambered surface fixture block（2.3）One end be connected, the cambered surface fixture block（2.3）It is another
Hold the L-shaped shell fragment through a L-shaped structure（2.4）It is connected to clicking section（2.2）On, the L-shaped shell fragment（2.4）With clicking section（2.2）
Between be connected with a shell fragment（2.5）, the cambered surface fixture block（2.3）With turning one's head（3）The cambered surface being in contact is an inclined-plane, and is turned one's head
（3）On be provided with one supply cambered surface fixture block（2.3）The bayonet socket of insertion（3.1）, the bayonet socket（3.1）With turning one's head（3）Bottom between
For inclined-plane part（3.2）, and inclined-plane part（3.2）With cambered surface fixture block（2.3）Contact surface be an inclined-plane, and inclined-plane part（3.2）It is oblique
Face and cambered surface fixture block（2.3）Inclined-plane form wedge-like engagement.
A kind of 2. button switch elastic deformation structure as claimed in claim 1, it is characterised in that：The cambered surface fixture block（2.3）
In turning annular portion（2.1）It is built-in on also at least provided with one, and turn one's head（3）Outer wall on be provided with and the cambered surface fixture block
（2.3）The corresponding bayonet socket for its insertion（3.1）, and bayonet socket（3.1）With turning one's head（3）Bottom between be provided with and cambered surface fixture block
（2.3）The inclined-plane part of wedge shaped cooperation（3.2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720548401.XU CN207009339U (en) | 2017-05-17 | 2017-05-17 | Button switch elastic deformation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720548401.XU CN207009339U (en) | 2017-05-17 | 2017-05-17 | Button switch elastic deformation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207009339U true CN207009339U (en) | 2018-02-13 |
Family
ID=61445049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720548401.XU Expired - Fee Related CN207009339U (en) | 2017-05-17 | 2017-05-17 | Button switch elastic deformation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207009339U (en) |
-
2017
- 2017-05-17 CN CN201720548401.XU patent/CN207009339U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20210517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |