CN217690885U - Misoperation prevention button - Google Patents
Misoperation prevention button Download PDFInfo
- Publication number
- CN217690885U CN217690885U CN202220799047.9U CN202220799047U CN217690885U CN 217690885 U CN217690885 U CN 217690885U CN 202220799047 U CN202220799047 U CN 202220799047U CN 217690885 U CN217690885 U CN 217690885U
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- Prior art keywords
- boss
- button
- mounting hole
- button switch
- misoperation
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Abstract
The utility model provides a misoperation prevention button, wherein a mounting hole, a limiting boss and a protecting boss are processed on a protecting seat, and the mounting hole is concentric with a button hole site on an equipment shell and is used for accommodating a button switch together; the limiting boss is positioned in the mounting hole, and the protruding direction of the limiting boss faces the center of the mounting hole; the protection boss is positioned at the periphery of the mounting hole and is higher than the mounted button switch; the button switch is of a columnar structure, the column body of the button switch is circumferentially provided with an installation boss, the installation boss falls on a limiting boss of the protective seat, and the depth of the button switch entering the button hole position is determined. The utility model provides a prevent maloperation button is applicable to the occasion that the button need prevent maloperation, and this button simple structure can change the shape of protection seat according to the button switch shape, and the suitability is strong.
Description
Technical Field
The utility model belongs to the technical field of avoid the protective structure of button maloperation, in particular to prevent maloperation button.
Background
Various button pressing products exist in the market at present, the button pressing products are widely applied to various industries, the button pressing products mainly have the function of controlling the connection and disconnection of a circuit, circuit faults and accidents can be caused by mistaken touch of a button, and great damage and influence are caused to the safety of human life and property. If the buttons all have corresponding protection measures, accidents caused by button misoperation can be avoided, and in order to meet the requirement, a structure for preventing the button misoperation needs to be designed and developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent maloperation button aims at solving the mistake of button and touches, maloperation scheduling problem.
The utility model provides a technical scheme as follows:
an anti-misoperation button comprises a protective seat and a button switch; the protective seat is provided with a mounting hole, a limiting boss and a protective boss, and the mounting hole is concentric with the button hole on the equipment shell and is used for accommodating a button switch together; the limiting boss is positioned in the mounting hole, and the protruding direction of the limiting boss faces the center of the mounting hole; the protection boss is positioned at the periphery of the mounting hole and is higher than the mounted button switch;
the button switch is of a columnar structure, the column body of the button switch is circumferentially provided with an installation boss, the installation boss falls on a limiting boss of the protective seat, and the depth of the button switch entering the button hole position is determined.
According to the utility model provides a pair of prevent mistake operating button has following beneficial effect:
(1) The utility model provides a prevent maloperation button, through the setting of protection seat, applicable in the occasion that the button needs to prevent maloperation, this button simple structure, and can change the shape of protection seat according to the button switch shape, the suitability is strong;
(2) The utility model provides a misoperation prevention button, through processing the anti-rotation mounting hole on the equipment shell, processing the anti-rotation boss on the protection seat, can make the protection seat after the installation unable to rotate, improve the stability of structure;
(3) The utility model provides a pair of prevent mistake operating button through the elastic construction spare of installation boss or lock nut's setting, can make the protection seat be difficult for droing on equipment housing.
Drawings
Fig. 1 is a schematic structural diagram of the misoperation prevention button of the present invention.
Fig. 2 is a schematic structural diagram of a protection seat of the misoperation prevention button of the present invention.
Fig. 3 is a schematic structural diagram of the device housing of the anti-misoperation button of the present invention.
Fig. 4 is a schematic structural diagram of a push-button switch of the anti-misoperation button of the present invention.
Description of the reference numerals
1-an equipment housing; 11-anti-rotation mounting holes; 2-a protective seat; 21-anti-rotation boss; 22-mounting holes; 23-limiting boss; 24-a protective boss; 3-a push-button switch; 31-mounting a boss; 32-external threads; and 4, locking the nut.
Detailed Description
The features and advantages of the present invention will become more apparent and appreciated from the following detailed description of the invention.
The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The utility model provides a misoperation prevention button, as shown in figures 1 to 4, comprising a protective seat 2 and a button switch 3; the protective seat 2 is provided with a mounting hole 22, a limiting boss 23 and a protective boss 24, and the mounting hole 22 is concentric with a button hole on the equipment shell 1 and used for accommodating the button switch 3 together; the limiting boss 23 is positioned in the mounting hole 22, and the protruding direction of the limiting boss faces to the center of the mounting hole 22; the protection boss 24 is positioned at the periphery of the mounting hole 22 and is higher than the height of the installed button switch 3, namely the protection boss 24 protects the button switch 3, the button cannot be touched in a non-pressing direction at the moment, the direction of pressing the operation button is limited, the button can be pressed only in a single direction, and misoperation caused by human factors is avoided;
In a preferred embodiment, the limiting projection 23 is a convex ring structure (fig. 2), a convex arc structure or a convex block structure.
In a preferred embodiment, the protective boss 24 is a convex ring structure, a convex arc structure or a convex block structure (fig. 2).
In a preferred embodiment, as shown in fig. 4, the mounting boss 31 is a convex ring structure (fig. 2), a convex arc structure or a convex block structure. Further, the mounting boss 31 is a rigid structure or an elastic structure, and the outer periphery thereof is attached to the inner surface of the mounting hole 22 of the protection seat 2. When the mounting boss 31 is an elastic structural member, the mounting boss 31 is extruded by the mounting hole 22, so that the protection seat 2 and the button switch 3 can be tightly mounted, the protection seat 2 is not easy to fall off, and the depth of the button switch 3 entering the button hole position is adjustable. Further, the mounting boss 31 is an elastic ring.
In a preferred embodiment, as shown in fig. 2 and 3, an anti-rotation mounting hole 11 is formed in the device housing 1, an anti-rotation boss 21 is formed in the protection base 2, and the anti-rotation mounting hole 11 and the anti-rotation boss 21 on the protection base 2 form an embedded fit, so that the protection base 2 cannot rotate. Preferably, an interference fit, a transition fit or a clearance fit is formed between the anti-rotation mounting hole 11 and the anti-rotation boss 21.
Further, the rotation-preventing bosses 21 are located on the bottom or the outer periphery of the protection seat 2, and the number N thereof is greater than or equal to 2, such as N =2 (fig. 2).
In a preferred embodiment, as shown in fig. 4, the shaft of the push button switch 3 is provided with an external thread 32, the shaft is sleeved with a lock nut 4 matched with the external thread 32, the protection base 2 is assembled with the push button switch 3 and then installed on the equipment housing 1, and at this time, the lock nut 4 is installed on the external thread 32 of the push button switch 3, so that the protection base 2 is fixed on the equipment housing 1 by the clamping force of the installation boss 31 of the push button switch 3 and the lock nut 4.
The present invention has been described in detail with reference to the specific embodiments and the exemplary embodiments, but the description should not be construed as limiting the present invention. Those skilled in the art will appreciate that various equivalent substitutions, modifications or improvements may be made to the technical solution of the present invention and embodiments thereof without departing from the spirit and scope of the present invention, and all fall within the scope of the present invention. The protection scope of the present invention is subject to the appended claims.
The details of the present invention not described in detail in the specification are well known to those skilled in the art.
Claims (10)
1. An anti-misoperation button is characterized by comprising a protective seat (2) and a button switch (3); the protective seat (2) is provided with a mounting hole (22), a limiting boss (23) and a protective boss (24), and the mounting hole (22) is concentric with a button hole on the equipment shell (1) and used for accommodating the button switch (3) together; the limiting boss (23) is positioned in the mounting hole (22), and the protruding direction of the limiting boss faces the center of the mounting hole (22); the protection boss (24) is positioned at the periphery of the mounting hole (22) and is higher than the button switch (3) after being mounted;
button switch (3) are the columnar structure, and its shaft circumference is provided with installation boss (31), and the installation boss falls on spacing boss (23) of protection seat (2), confirms button switch (3) and gets into the degree of depth in button hole site.
2. The button of claim 1, wherein the limiting boss (23) is a convex ring structure, a convex arc structure or a convex block structure.
3. Anti-misoperation button according to claim 1, wherein the protection boss (24) is of a convex ring structure, a convex arc structure or a convex block structure.
4. Misoperation prevention button according to claim 1, wherein the mounting boss (31) is of a convex ring structure, a convex arc structure or a convex block structure.
5. The misoperation prevention button according to claim 1, wherein the mounting boss (31) is a rigid structural member or an elastic structural member, and the periphery of the mounting boss is attached to the inner surface of the mounting hole (22) on the protection seat (2).
6. The misoperation prevention button according to claim 1, wherein an anti-rotation mounting hole (11) is formed in the device housing (1), an anti-rotation boss (21) is formed in the protection base (2), and the anti-rotation mounting hole (11) and the anti-rotation boss (21) on the protection base (2) form an embedded fit, so that the protection base (2) cannot rotate.
7. Misoperation-preventive button according to claim 6, wherein an interference fit, transition fit or clearance fit is formed between the rotation-preventive mounting hole (11) and the rotation-preventive boss (21).
8. Misoperation-preventive button according to claim 6, wherein the rotation-preventive boss (21) is located on the bottom or periphery of the protective seat (2).
9. The misoperation-preventive button according to claim 6, wherein the number N of the rotation-preventive bosses (21) is more than or equal to 2.
10. The misoperation prevention button according to claim 1, wherein an external thread (32) is processed on a column body of the button switch (3), a lock nut (4) matched with the external thread (32) is sleeved on the column body, the protection seat (2) and the button switch (3) are assembled and then installed on the equipment shell (1), and at the moment, the lock nut (4) is installed on the external thread (32) of the button switch (3), so that the protection seat (2) is fixed on the equipment shell (1) under the clamping force of an installation boss (31) of the button switch (3) and the lock nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220799047.9U CN217690885U (en) | 2022-03-31 | 2022-03-31 | Misoperation prevention button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220799047.9U CN217690885U (en) | 2022-03-31 | 2022-03-31 | Misoperation prevention button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217690885U true CN217690885U (en) | 2022-10-28 |
Family
ID=83734000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220799047.9U Active CN217690885U (en) | 2022-03-31 | 2022-03-31 | Misoperation prevention button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217690885U (en) |
-
2022
- 2022-03-31 CN CN202220799047.9U patent/CN217690885U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |