CN108109867A - A kind of anti-error button - Google Patents
A kind of anti-error button Download PDFInfo
- Publication number
- CN108109867A CN108109867A CN201611056692.7A CN201611056692A CN108109867A CN 108109867 A CN108109867 A CN 108109867A CN 201611056692 A CN201611056692 A CN 201611056692A CN 108109867 A CN108109867 A CN 108109867A
- Authority
- CN
- China
- Prior art keywords
- button
- hole
- outer casing
- casing member
- feature holes
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
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- Manufacture Of Switches (AREA)
Abstract
The present invention relates to a kind of anti-error buttons, including button, spring and outer casing member, panel is provided on outer casing member, feature holes are equipped between outer casing member and panel, spring top pressure button is mounted in the feature holes between outer casing member and panel, feature holes lower part is equipped with the lower through hole that button can be allowed to run through and rotated, and the outer casing member bottom of lower through hole is equipped with the groove that can be embedded in button bottom with the corresponding position of feature holes.The present invention is when assembling testing button, it is only necessary to press, rotation process can determine whether button has been fitted to position；The non-centrosymmetrical section that the bottom transverse rectangular cross-section of button is crossed to form with cylinder can cause button deformation to be even broken with the mechanical strength of increasing button axial direction to prevent pressing；After entire component assembles, the position of button is remained the same from beginning to end, and the position of identification characteristics is constant always on button, and the mistake that avoiding all may occur is assembled, mistake is shown.On the other hand, the present invention is also effectively improved the efficiency of assembling of button assembly.
Description
Technical field
The present invention relates to a kind of testing button component, testing button and a kind of electric switch suitable for breaker are set
It is standby, it is particularly breaker.
Background technology
Testing button is used for the operating characteristics of test product on switchgear, and general button is cylinder, and spring presses in advance
Button ensures that button can restPose after being pressed into certain distance in the feature holes of shell.Testing button is used to switch
The trigger mechanism of equipment, after Manual press testing button, action is made switch disjunction by the operating mechanism of switch.
In the prior art, when assembling testing button, it is impossible to effectively judge whether button has been fitted to position；Press button
Operation be easy to cause button deformation even be broken；After entire component assembles, the position of button is inconsistent, and mistake easily occurs
Assembling and wrong display problem.Meanwhile the efficiency of assembling of button assembly is not also high in the prior art.
The content of the invention
For the above problem existing for the testing button of breaker in the prior art, the present invention, which provides one kind, installs button
The unique anti-error button in position, home position has symbol that can be pressed button shake-up after installation with instruction button function and is opened on button
The trigger mechanism of pass, switch mechanism movement switch disjunction.Button returns to original state under the action of compression spring；The finger of button
Show that display location of the symbol after pressing button every time is constant always.
The technical scheme is that：
A kind of anti-error button including button, spring and outer casing member, is provided with panel, outer casing member and face on the outer casing member
Feature holes are equipped between plate, the spring top pressure button is mounted in the feature holes between outer casing member and panel, the feature holes
Lower part is equipped with button can be allowed to run through and rotated lower through hole, the outer casing member bottom of the lower through hole, corresponding with feature holes
Position be equipped with can make button bottom be embedded in groove.
As a further improvement on the present invention, the feature holes include hole and shell lower opening on shell, hole on the shell
For its two long side be equipped with arcuation protrusion rectangular cylindrical hole, the shell lower opening including run through by hole on shell and under the first square
Shape cylinder hole and with the non-centrosymmetrical second rectangular cylindrical hole in hole central axes on shell, the first rectangular cylindrical hole and the second rectangle
Stereo cross shape hole is collectively formed in cylinder hole.
As a further improvement on the present invention, the top of the feature holes be additionally provided with button can be allowed to run through and rotated on pass through
Perforation.
As a further improvement on the present invention, the button includes button cap, button cap edge, body and convex edge, described to press
Button cap is arranged above body, and for the button cap along being arranged between button cap and body, the convex edge is symmetrically disposed on body
Both sides, and be extended below body.
As a further improvement on the present invention, the degree of convexity of the convex edge for being symmetrically disposed on body both sides is inconsistent,
Make the convex edge part of button become along the non-centrosymmetrical structure in body central axes.
As a further improvement on the present invention, the top surface of the button is equipped with the top marker of instruction function, when button, bullet
After spring, outer casing member and panel-mounted, the top marker display location on button top surface is unique.
The beneficial effects of the invention are as follows：
A kind of anti-error button of the present invention, when assembling testing button, it is only necessary to press, rotation process can determine whether button
Whether position is had been fitted to；The non-centrosymmetrical section that the bottom transverse rectangular cross-section of button is crossed to form with cylinder, can be with
The mechanical strength of increasing button axial direction causes button deformation to be even broken to prevent pressing；After entire component assembles, the position of button
It puts consistently, the position of identification characteristics is constant always on button, and the mistake that avoiding all may occur is assembled, mistake is shown.
On the other hand, a kind of anti-error button of the invention is also effectively improved the efficiency of assembling of button assembly.
Description of the drawings
Fig. 1 is free from the assembling structure schematic diagram of panel；
Fig. 2 is the assembling structure schematic diagram containing panel；
Fig. 3 is the outer casing member top view for not installing button；
Fig. 4 is the outer casing member bottom view for not installing button；
Fig. 5 is the outer casing member top view installed after button；
Fig. 6 is the outer casing member bottom view installed after button；
Fig. 7 is the structure diagram of button；
Fig. 8 is the top view of button；
Fig. 9 is the bottom view of button；
Figure 10 is the first step assembling process structure diagram of the line A-A along Fig. 4；
Figure 11 is the second step assembling process structure diagram of the line A-A along Fig. 4；
Figure 12 is the 3rd step assembling process structure sectional view of the line A-A along Fig. 4；
Figure 13 is the 3rd step assembling process structure diagram of the line B-B along Fig. 4；
Figure 14 is the 4th step assembling process structure diagram of the line B-B along Fig. 4.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described.
A kind of structure of anti-error button of the present invention as shown in Figure 1 and Figure 2, including button 1, spring 2 and outer casing member 3.Outer casing member
Panel 4 is provided on 3, feature holes are equipped between outer casing member 3 and panel 4,2 top pressure button 1 of spring is mounted on outer casing member 3 and panel
In feature holes between 4, make button 1 that can be pressed into predetermined operating distance, the upper and lower part of feature holes be respectively equipped with can allow by
The upper through hole 13 and lower through hole 14 that button 1 runs through and rotates, it is 3 bottom of outer casing member of lower through hole, corresponding with feature holes
Position is equipped with the groove 17 that can be embedded in 1 bottom of button.
Features described above hole includes hole 6 and shell lower opening 7 on shell, and hole 6 is equipped with arcuation protrusion for its two long side on shell
Rectangular cylindrical hole, shell lower opening 7 include run through by hole on shell 6 and under the first rectangular cylindrical hole 15 and in hole on shell 6
The non-centrosymmetrical second rectangular cylindrical hole 16 of axis, the first rectangular cylindrical hole 15 and 16 hole of the second rectangular cylindrical are collectively formed vertical
Body cruciform vent, structure is as shown in Figures 3 to 6.
The structure of above-mentioned button 1 is preferably shown in Fig. 7 to Fig. 9, including button cap 8, button cap along 9, body 10 and convex edge
11.Button cap 8 is arranged at 10 top of body, and 8 top surface of button cap is preferably plane, and button cap is arranged at button cap 8 and body along 9
Between 10, convex edge 11 is symmetrically disposed on 10 both sides of body, and is extended in 10 lower section of body.The degree of convexity of convex edge 11 differs
It causes, makes 11 part of convex edge of button 1 become along the non-centrosymmetrical structure in 10 central axes of body.
The top surface of above-mentioned button 1, which is set, can set the top marker 12 with instruction as shown in Figure 8, when button 1,
After spring 2, outer casing member 3 and panel 4 assemble, 12 display location of top marker on 1 top surface of button is unique.
A kind of assembling process of anti-error button of the present invention as shown in FIG. 10 to 14, wherein, Figure 10 to Figure 12 is along Fig. 4
The sectional view of line A-A, Figure 13 and Figure 14 are the sectional view of the line B-B along Fig. 4：
The first step：Button 1 is inserted into compression spring 2, and the two is fitted into together in the feature holes of outer casing member 3, and Figure 10 shows button 1
Convex edge 11 at body 10 just through upper through hole 13, on shell, (i.e. button 1 gradually penetrates outer housing for hole 6 and shell lower opening 7
In hole) state；
Second step：After button 1 is pressed a certain distance, the upper surface of convex edge 11 is through shell lower opening 7, i.e. convex edge 11
Upper surface is more than the lower face of shell lower opening 7, and the state is as shown in figure 11.
3rd step：Button 1 is rotated, when the bottom of button 1 is embedded into the groove 17 of 3 bottom of outer casing member, button 1 can not
Continue to rotate, show that button 1 assembles in place with outer casing member 3, state at this time is as shown in Figure 12 and Figure 13；
4th step：With rotation, when the bottom convex edge 11 of button 1 is aligned with the groove 17 of 3 bottom of outer casing member, button 1
The spring-return power of compression spring 2 is subject to act on, the top convex edge 11 of button 1 is drawn into the second rectangular cylindrical hole 16 of shell lower opening 7
In, state at this time is as shown in figure 14.
5th step：Panel 4 is covered, flushes the top surface that button 1 is pierced by from the panel hole 5 on panel 4 afterwards with outer casing member 4,
Expose the top marker 12 on button 1.
A kind of anti-error button of the present invention, when assembling testing button, it is only necessary to press, rotation process can determine whether button
Whether position is had been fitted to；The non-centrosymmetrical section that the bottom transverse rectangular cross-section of button is crossed to form with cylinder, can be with
The mechanical strength of increasing button axial direction causes button deformation to be even broken to prevent pressing；After entire component assembles, the position of button
It puts consistently, the position of identification characteristics is constant always on button, and the mistake that avoiding all may occur is assembled, mistake is shown.
On the other hand, a kind of anti-error button of the invention is also effectively improved the efficiency of assembling of button assembly.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention.All essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of anti-error button, it is characterised in that：Including button (1), spring (2) and outer casing member (3), on the outer casing member (3)
Panel (4) is provided with, feature holes are equipped between outer casing member (3) and panel (4), spring (2) the top pressure button (1) is mounted on outer
In feature holes between shells (3) and panel (4), the lower part of the feature holes, which is equipped with, can allow button (1) to run through and be passed through under rotating
Perforation (14), outer casing member (3) bottom of the lower through hole and the corresponding position of feature holes, which are equipped with, can make button (1) bottom
Embedded groove (17)；The feature holes include hole (6) and shell lower opening (7) on shell, and hole (6) is its two length on the shell
Side be equipped with arcuation protrusion rectangular cylindrical hole, the shell lower opening (7) including run through by hole on shell (6) and under the first rectangle
Cylinder hole (15) and with the non-centrosymmetrical second rectangular cylindrical hole (16) in hole on shell (6) central axes, the first rectangular cylindrical hole
(15) and stereo cross shape hole is collectively formed in the second rectangular cylindrical (16) hole.
2. a kind of anti-error button as described in claim 1, it is characterised in that：The top of the feature holes, which is additionally provided with, can allow button
(1) the upper through hole (13) for running through and rotating.
3. a kind of anti-error button as described in claim 1, it is characterised in that：The button (1) includes button cap (8), button
Shade (9), body (10) and convex edge (11), the button cap (8) are arranged above body (10), and the button cap is set along (9)
It is placed between button cap (8) and body (10), the convex edge (11) is symmetrically disposed on body (10) both sides, and is extended in this
Below body (10).
4. a kind of anti-error button as claimed in claim 3, it is characterised in that：It is described to be symmetrically disposed on the convex of body (10) both sides
It is inconsistent along the degree of convexity of (11), make the convex edge (11) of button (1) partly become along body (10) central axes non-centrosymmetry
Structure.
5. a kind of anti-error button as described in claim 1, it is characterised in that：The top surface of the button (1) is equipped with instruction function
Top marker (12), after button (1), spring (2), outer casing member (3) and panel (4) assemble, the top on button (1) top surface
It is unique to identify (12) display location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611056692.7A CN108109867A (en) | 2016-11-25 | 2016-11-25 | A kind of anti-error button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611056692.7A CN108109867A (en) | 2016-11-25 | 2016-11-25 | A kind of anti-error button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108109867A true CN108109867A (en) | 2018-06-01 |
Family
ID=62204474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611056692.7A Pending CN108109867A (en) | 2016-11-25 | 2016-11-25 | A kind of anti-error button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108109867A (en) |
-
2016
- 2016-11-25 CN CN201611056692.7A patent/CN108109867A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |
|
| WD01 | Invention patent application deemed withdrawn after publication |