CN217280517U - Double-pressing-handle microswitch - Google Patents
Double-pressing-handle microswitch Download PDFInfo
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- CN217280517U CN217280517U CN202220194150.0U CN202220194150U CN217280517U CN 217280517 U CN217280517 U CN 217280517U CN 202220194150 U CN202220194150 U CN 202220194150U CN 217280517 U CN217280517 U CN 217280517U
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Abstract
A double-pressing-handle microswitch comprises a shell, a movable reed, a first pressing handle, a second pressing handle, a first terminal, a second terminal and a fixed terminal, wherein the shell comprises an upper cover and a base; the second terminal is provided with a second boss, and the movable end of the arc-shaped elastic sheet is clamped on the second boss; a first pressing handle is arranged between the first boss and the second boss and penetrates through the upper cover; the base is provided with a fixed terminal, and the contact is embedded on the movable end of the movable reed; a second pressing handle is arranged between the second bulge and the fixed terminal and penetrates through the upper cover. The utility model discloses the user can freely switch vocal and silent state in a flexible way through outside toggle mechanism according to own use needs, easy operation, and the flexibility of product is high, satisfies user's user demand, has brought very big convenience for user's use.
Description
Technical Field
The utility model belongs to the technical field of the micro-gap switch technique and specifically relates to it is a two press handle micro-gap switch.
Background
The microswitch is a quick change-over switch actuated by pressing, and is called a sensitive switch because the contact pitch of the switch is smaller. The microswitch is widely applied to computer mice and the like.
The micro switch is classified into a sound micro switch and a soundless micro switch according to sound and soundless, the sound micro switch can enable a user to obtain better hand feeling, and the sound generated by the sound micro switch can enable the user to be noisy in certain occasions; the silent microswitch does not emit sound, can meet the requirement of partial users on silence pressing, but has poor hand feeling. The existing microswitch can only realize the function of sound or silence, and can not freely switch the sound and the silence according to the needs of users, which brings inconvenience to the users.
Accordingly, there is a need for improvements and enhancements in the art.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that exists among the prior art, the utility model aims at providing a two micro-gap switch that press the handle can realize voiced and silent function's free switching, and the user can freely switch voiced and silent state in a flexible way according to the use needs of oneself, easy operation, and the flexibility of product is high, satisfies user's user demand, has brought very big convenience for user's use.
In order to achieve the above object, the utility model adopts the following technical scheme:
a double-pressing-handle microswitch comprises a shell, a movable reed, a first pressing handle, a second pressing handle, a first terminal, a second terminal and a fixed terminal, wherein the shell comprises an upper cover and a base which are fixed with each other; the second terminal is provided with a second boss used for clamping the arc-shaped elastic sheet in the shell, and the movable end of the arc-shaped elastic sheet is clamped on the second boss; a first pressing handle which is in movable contact with the movable spring is arranged between the first boss and the second boss, and the first pressing handle penetrates through the upper cover; one end of the base close to the movable end of the movable reed is provided with a fixed terminal which is in movable contact with the contact, and the contact is embedded on the movable end of the movable reed; a second pressing handle in movable contact with the movable spring is arranged between the second protrusion and the fixed terminal, and the second pressing handle penetrates through the upper cover.
Compared with the prior art, the beneficial effects of the utility model are that:
by adopting the structural design, when the first pressing handle is pressed to contact the movable reed, the contact on the movable end of the movable reed contacts the fixed terminal, so that the aim of sound is fulfilled, and when the second pressing handle is pressed to contact the movable reed, the contact on the movable end of the movable reed contacts the fixed terminal, so that the aim of silence is fulfilled, and free switching between sound and silence is realized. Therefore, the user can freely and flexibly switch the sound state and the soundless state through the external toggle mechanism according to the use requirement of the user, the operation is simple, the flexibility of the product is high, the use requirement of the user is met, and great convenience is brought to the use of the user.
Drawings
Fig. 1 is an exploded schematic view of the present invention.
The reference numbers in the figures are respectively: (1) the contact comprises an upper cover, (2) a base, (3) a movable reed, (4) a first pressing handle, (5) a second pressing handle, (6) a first terminal, (7) a second terminal, (8) a fixed terminal, (9) a first boss, (10) a second boss, (11) an arc-shaped elastic sheet and (12) a contact.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
referring to fig. 1, the utility model relates to a double-pressing-handle micro-gap switch, which comprises a shell, a movable reed 3, a first pressing handle 4, a second pressing handle 5, a first terminal 6, a second terminal 7 and a fixed terminal 8, wherein the shell comprises an upper cover 1 and a base 2 which are fixed with each other, the movable reed 3 is arranged in the shell, the movable reed 3 is divided into a movable end and a fixed end, the first terminal 6 is provided with a first boss 9 for clamping the fixed end of the movable reed in the shell, the movable reed 3 is provided with an arc-shaped elastic sheet 11 between the fixed end and the movable end of the movable reed, one end of the arc-shaped elastic sheet 11 is fixed on one side of the movable end of the movable reed 3, and the other end is a movable end; the second terminal 7 is provided with a second boss 10 used for clamping the circular arc-shaped elastic sheet 11 in the shell, and the movable end of the circular arc-shaped elastic sheet 11 is clamped on the second boss 10; a first pressing handle 4 which is in movable contact with the movable reed 3 is arranged between the first boss 9 and the second boss 10, and the first pressing handle 4 penetrates through the upper cover 1; one end of the base 2 close to the movable end of the movable reed is provided with a fixed terminal 8 which is in movable contact with a contact 12, and the contact 12 is embedded on the movable end of the movable reed; the second pressing handle 5 which is in movable contact with the movable reed 3 is arranged between the second protrusion 10 and the fixed terminal 8, the second pressing handle 5 penetrates through the upper cover 1, and the upward rebounding force of the movable end of the movable reed is different due to the fact that the positions of the first pressing handle 4 and the second pressing handle 5 which are in contact with the movable reed 3 are different, and therefore when the first pressing handle 4 is pressed and the second pressing handle 5 is pressed, when the contact on the movable end of the movable reed is in contact with the fixed terminal, the impact sound is different. When the first pressing handle 4 is pressed to contact the movable spring piece 3, the contact 12 on the movable end of the movable spring piece 3 contacts the fixed terminal 8 to produce a certain sound, so that the aim of sound is fulfilled, and when the second pressing handle 5 is pressed to contact the movable spring piece 3, the contact on the movable end of the movable spring piece 3 contacts the fixed terminal 8, so that the produced sound is very tiny, close to no sound, so that the aim of no sound is fulfilled, and therefore, the free switching between sound production and no sound is realized. In this embodiment, the fixed terminal is shaped like a letter "7".
To sum up, the utility model discloses an foretell structural design solves the weak point among the prior art, has characteristics such as rational in infrastructure, practicality are strong.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. A double-handle microswitch is characterized in that: the movable reed switch comprises a shell, a movable reed, a first pressing handle, a second pressing handle, a first terminal, a second terminal and a fixed terminal, wherein the shell comprises an upper cover and a base which are fixed with each other; the second terminal is provided with a second boss used for clamping the arc-shaped elastic sheet in the shell, and the movable end of the arc-shaped elastic sheet is clamped on the second boss; a first pressing handle in movable contact with the movable spring is arranged between the first boss and the second boss and penetrates through the upper cover; one end of the base, which is close to the movable end of the movable reed, is provided with a fixed terminal which is in movable contact with the contact, and the contact is embedded on the movable end of the movable reed; a second pressing handle in movable contact with the movable spring is arranged between the second protrusion and the fixed terminal, and the second pressing handle penetrates through the upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220194150.0U CN217280517U (en) | 2022-01-25 | 2022-01-25 | Double-pressing-handle microswitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220194150.0U CN217280517U (en) | 2022-01-25 | 2022-01-25 | Double-pressing-handle microswitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217280517U true CN217280517U (en) | 2022-08-23 |
Family
ID=82903706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220194150.0U Active CN217280517U (en) | 2022-01-25 | 2022-01-25 | Double-pressing-handle microswitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217280517U (en) |
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2022
- 2022-01-25 CN CN202220194150.0U patent/CN217280517U/en active Active
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