CN2750442Y - Double-position push button - Google Patents
Double-position push button Download PDFInfo
- Publication number
- CN2750442Y CN2750442Y CN 200420054310 CN200420054310U CN2750442Y CN 2750442 Y CN2750442 Y CN 2750442Y CN 200420054310 CN200420054310 CN 200420054310 CN 200420054310 U CN200420054310 U CN 200420054310U CN 2750442 Y CN2750442 Y CN 2750442Y
- Authority
- CN
- China
- Prior art keywords
- button
- spring
- utility
- model
- double
- 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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- Push-Button Switches (AREA)
Abstract
The utility model relates to a double-position button, wherein two keys are arranged in the inner cavity of a shell body side by side. The utility model is characterized in that a spring is arranged below each key; an axial and circumferential guiding positioning mechanism is arranged between the sliding part on the lower part of each key and the shell body; the spring is a pagoda spring; the guiding positioning mechanism is a matching mechanism composed of a slide rod below each key, an axial lateral edge opposite to the slide rod, an axial groove below the shell body and a convex block. The utility model is used for controlling the operation of 'start' and 'stop' in industries such as machine tools, electric control devices, etc. The two keys don't interfere with each other, which avoids block or clamp. The utility model has the advantages of stable and smooth up and down slide, good operation hand feeling, compactness and delicacy.
Description
Technical field
The utility model relates to a kind of push-button switch, in particular for the Double-position push button of lathe, automatically controlled industry.
Background technology
Double-position push button is widely used in lathe, industry such as automatically controlled, and it is to be set up in parallel two buttons in the button housing, control " starting " and " stopping " respectively, and the function with two buttons of a button realization makes product with compact structure, easy to operate like this.But spring of two key-press sharings of existing Double-position push button, when operation was on one side, another side also had action trend thereupon, and both sides easily are obstructed or clamping stagnation; The guide-localization of button is slidingly matched by the arc surface of its underpart, is easy to generate and reverses with crooked, makes that the feel of existing product is relatively poor, and result of use is not good.Used spring is a cylindrical spring simultaneously, and its relative compression distance is less, for guaranteeing the certain stroke of button, certainly will strengthen the height of button.
The utility model content
The technical problems to be solved in the utility model is the weak point that overcomes existing product, provides a kind of operating handle good, and result of use is good, and the Double-position push button of smaller and more exquisite exquisiteness.
The technical solution of the utility model is: Double-position push button is to be set up in parallel two buttons on the top of housing inner chamber, improvements are that the below of every button is provided with a spring, and axial and circumferential guide-localization mechanism is arranged between the sliding position of every button bottom and the housing.
Further scheme is: described spring is the pagoda spring; Described guide-localization mechanism is the matched in clearance mechanism that slide bar and the lower housing portion axial groove by the button bottom constitutes; Described guide-localization mechanism also comprises the mechanism that is slidingly matched that axial side and the projection on the lower housing portion inwall by button bottom and slide bar opposite face constitutes.
Adopt above technical scheme,, do not disturb mutually during two actuation of keys, avoid both sides to be obstructed or catching phenomenon because all there is a spring every button below; Between every button bottom and the housing axial groove and projection formula matching mechanism are arranged all, play the effect of axial and circumferential guide-localization, steady and smooth when guaranteeing actuation of keys, thereby operating handle is good, result of use is good.Simultaneously, used spring is the pagoda spring, and adjacent coils thereof can overlap, and compression distance is bigger relatively, effectively reduces the button head height, makes the smaller and more exquisite exquisiteness of product.
Description of drawings
Accompanying drawing is each component structural of the utility model and relative position relation schematic diagram.
Embodiment
As figure, the housing 9 inner chamber tops of Double-position push button are set up in parallel two buttons 2, and there is lampshade 1 every button below in the middle of 3, two buttons of a pagoda spring are arranged.The bottom of every button is a semicircular ring, and semicircular ring one side-lower has slide bar 4,6 one-tenth matched in clearance of axial groove of slide bar 4 and lower housing portion; The axial side of the opposite side relative with slide bar is slidingly matched for 5 one-tenth with projection on the lower housing portion inwall on the semicircular ring.The fit beneath connector 7 of housing and sets of contacts 8, nut 10 are used for locking when button is installed.
Claims (4)
1, a kind of Double-position push button is set up in parallel two buttons on the top of housing inner chamber, it is characterized in that the below of every button is provided with a spring, and axial and circumferential guide-localization mechanism is arranged between the sliding position of every button bottom and the housing.
2, by the described Double-position push button of claim 1, it is characterized in that described spring is the pagoda spring.
3,, it is characterized in that described guide-localization mechanism is the matched in clearance mechanism that slide bar and lower housing portion axial groove by the button bottom constitute by the described Double-position push button of claim 1.
4,, it is characterized in that described guide-localization mechanism also comprises the mechanism that is slidingly matched that axial side and the projection on the lower housing portion inwall by button bottom and slide bar opposite face constitute by the described Double-position push button of claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054310 CN2750442Y (en) | 2004-12-13 | 2004-12-13 | Double-position push button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420054310 CN2750442Y (en) | 2004-12-13 | 2004-12-13 | Double-position push button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2750442Y true CN2750442Y (en) | 2006-01-04 |
Family
ID=35823822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420054310 Expired - Fee Related CN2750442Y (en) | 2004-12-13 | 2004-12-13 | Double-position push button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2750442Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109559926A (en) * | 2019-01-17 | 2019-04-02 | 佛山市顺德区源峰电子有限公司 | A kind of integrated optimization architecture of key switch |
-
2004
- 2004-12-13 CN CN 200420054310 patent/CN2750442Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109559926A (en) * | 2019-01-17 | 2019-04-02 | 佛山市顺德区源峰电子有限公司 | A kind of integrated optimization architecture of key switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |