CN211700082U

CN211700082U - Novel button device

Info

Publication number: CN211700082U
Application number: CN202020452438.4U
Authority: CN
Inventors: 蒋习锋; 李培培
Original assignee: Jinan GWeike Science & Technology Co ltd
Current assignee: Jinan Jinweike Laser Technology Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-10-16
Anticipated expiration: 2030-04-01

Abstract

The utility model particularly relates to a novel button device. The novel button device comprises a lamp panel fixing plate, a circuit board, a key and a pressing plate, wherein a switch is arranged on the circuit board and is connected to the key through a fixing guide device; the centers of the pressing plate and the lamp panel fixing plate are provided with openings which are respectively used for positioning the key and the switch; the fixed guide device comprises a fixed plate and a spring guide post. This novel button device realizes being connected of button and switch through fixed guider, not only can avoid rocking the wearing and tearing that cause about the button, can also guarantee that the button presses time length, smoothly open and stop, has prolonged button device's life, has ensured the accurate control to the switch.

Description

Novel button device

Technical Field

The utility model relates to a button design technical field, in particular to novel button device.

Background

A button is a commonly used element for controlling electrical equipment, and is a switch which is commonly used for switching on or off a 'control circuit' (in which the current is small) so as to achieve the purpose of controlling the operation of a motor or other electrical equipment.

The buttons are divided into:

1. normally open button-a button where the switch contacts are open;

2. normally closed button-a button where the switch contacts are closed;

3. normally open and normally closed buttons-buttons where the switch contacts are both on and off;

4. action click button-mouse click button.

Also known as a pushbutton, is a switch that controls certain functions of a machine or program. Generally, the red button is used to stop a function, while the green button is used to start a function. The shape of the button is typically circular or square.

The button is a manually controlled master control electrical appliance. The control circuit is mainly used for issuing an operation command, switching on or switching off the control circuit and controlling the operation of mechanical and electrical equipment. The working principle of the button is very simple, the working principle of the button indicates that for the normally open contact, before the button is not pressed, the circuit is disconnected, after the button is pressed, the normally open contact is connected, and the circuit is also connected; for a normally closed contact, the contact is closed before the button is not pressed, and after the button is pressed, the contact is opened, and the circuit is also broken. One button may also have multiple pairs of contacts acting simultaneously due to the need for the control circuit to operate.

Electronic products mostly use the most basic man-machine interface tool of the key, and with the promotion and innovation of the industrial level, the key appearance also becomes more and more diversified and rich visual effect.

Under the prerequisite of button wide use, a large amount of buttons are just a repeated resilience action, and can not guarantee that the button is rotatory motionless, can make the button wearing and tearing comparatively serious like this, influence the life of button. Therefore, it is important to guarantee that the button is started and stopped smoothly for a long time.

Based on the situation, the utility model provides a novel button device.

Disclosure of Invention

The utility model discloses a remedy prior art's defect, provide a novel button device.

The utility model discloses a realize through following technical scheme:

a novel button device is characterized in that: the lamp panel fixing plate is arranged on the circuit board, and the switch is connected to the key through the fixing guide device; the centers of the pressing plate and the lamp panel fixing plate are provided with openings which are respectively used for positioning the key and the switch; the fixed guide device comprises a fixed plate and a spring.

The fixed plate is provided with a positioning hole matched with the switch, a spring groove and a guide post, and the switch is positioned in the positioning hole; one end of the spring is placed in the spring groove, and the other end of the spring is placed on the inner side of the key and used for supporting the key.

The inner side of the key is provided with a guide hole matched with the guide post, and the guide post passes through the guide hole to play a role in guiding and positioning; when the key is pressed down, the spring is compressed, the key triggers the switch, and after the key is released, the spring bounces the key.

The fixed plate is made of non-metal materials, and the guide columns are screwed on the fixed plate through screw columns.

The lamp panel fixing plate is provided with a screw hole, and the circuit board is fixed below the lamp panel fixing plate through screws.

The terminal spacing collar that is equipped with the clamp plate trompil assorted of button guarantees that the button can pass through the trompil of clamp plate, and the spacing collar can not pass through to the realization is to the location of button resilience height.

The pressing plate is a glass plate.

The utility model has the advantages that: this novel button device realizes being connected of button and switch through fixed guider, not only can avoid rocking the wearing and tearing that cause about the button, can also guarantee that the button presses time length, smoothly open and stop, has prolonged button device's life, has ensured the accurate control to the switch.

Drawings

Fig. 1 is a schematic view of the novel button device of the present invention.

Fig. 2 is a schematic view of the operating state of the button device of the present invention.

In the attached drawing, 1 circuit board, 2 buttons, 3 fixed plates, 4 springs, 5 guide posts, 6 pressing plates, 7 lamp panel fixed plates, 8 screws and 9 switches.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

The novel button device comprises a lamp panel fixing plate 7, a circuit board 1, a key 2 and a pressing plate 6, wherein a switch 9 is arranged on the circuit board 1, and the switch 9 is connected to the key 2 through a fixing guide device; the centers of the press plate 6 and the lamp panel fixing plate 7 are both provided with holes which are respectively used for realizing the positioning of the key 2 and the switch 9; the fixed guide means comprises a fixed plate 3 and a spring 4.

The fixed plate 3 is provided with a positioning hole matched with the switch 9, a spring groove and a guide post 5, and the switch 9 is positioned in the positioning hole; one end of the spring 4 is placed in the spring groove to prevent the left and right movement, and the other end of the spring is placed on the inner side of the key 2 to support the key 2.

The inner side of the key 2 is provided with a guide hole matched with the guide post 5, and the guide post 5 penetrates through the guide hole to play a role in guiding and positioning; when the key 2 is pressed down, the spring 4 is compressed, the key 2 triggers the switch 9, and the lamp source is lightened after the power is on; when the key 2 is released, the spring 4 springs up the key 2, thereby completing the push-and-pop action.

The fixing plate 3 is made of non-metal materials, and the guide posts 5 are screwed on the fixing plate 3 through screw posts.

Screw holes are formed in the lamp panel fixing plate 7, and the circuit board 1 is fixed below the lamp panel fixing plate 7 through screws 8.

The terminal spacing collar that is equipped with 6 trompils assorted of clamp plate of button 2 guarantees that button 2 can pass through the trompil of clamp plate 6, and the spacing collar can not pass through to the realization is to the location of the 2 height that kick-backs of button.

The pressing plate 6 is a glass plate.

The utility model discloses creatively provides a novel button device, has realized being connected of button and switch through fixed guider, not only can avoid rocking the wearing and tearing that cause about the button, can also guarantee that the button presses time length, smoothly open and stop, has prolonged button device's life, has ensured the accurate control to the switch.

Claims

1. A novel button device is characterized in that: the novel LED lamp comprises a lamp panel fixing plate (7), a circuit board (1), a key (2) and a pressing plate (6), wherein a switch (9) is arranged on the circuit board (1), and the switch (9) is connected to the key (2) through a fixing and guiding device; the centers of the press plate (6) and the lamp panel fixing plate (7) are provided with holes respectively for positioning the key (2) and the switch (9); the fixed guide device comprises a fixed plate (3) and a spring (4).

2. The novel button device of claim 1, wherein: the fixed plate (3) is provided with a positioning hole matched with the switch (9), a spring groove and a guide post (5), and the switch (9) is positioned in the positioning hole; one end of the spring (4) is placed in the spring groove, and the other end of the spring is placed on the inner side of the key (2) and used for supporting the key (2).

3. The novel button device of claim 2, wherein: the inner side of the key (2) is provided with a guide hole matched with the guide post (5), and the guide post (5) penetrates through the guide hole to play a role in guiding and positioning; when the key (2) is pressed down, the spring (4) is compressed, the key (2) triggers the switch (9), and after the key (2) is released, the spring (4) bounces the key (2).

4. The novel button device according to claim 3, characterized in that: the fixing plate (3) is made of non-metal materials, and the guide columns (5) are screwed on the fixing plate (3) through screw columns.

5. The novel button device of claim 1, wherein: screw holes are formed in the lamp panel fixing plate (7), and the circuit board (1) is fixed below the lamp panel fixing plate (7) through screws (8).

6. The novel button device of claim 1, wherein: the terminal spacing collar that is equipped with clamp plate (6) trompil assorted of button (2), guarantees that button (2) can pass through the trompil of clamp plate (6), and the spacing collar can not pass through to the realization is to the location of button (2) resilience height.

7. The novel button device according to claim 6, characterized in that: the pressing plate (6) is a glass plate.