CN220585104U - Electric appliance tact switch capable of avoiding locking - Google Patents

Abstract

The utility model discloses an electric appliance tact switch capable of avoiding locking, which comprises a first shell and a second shell, wherein the bottom of the first shell is attached with the second shell; further comprises: the button slides in the first shell, the outer end of the button is connected with a first spring, the other end of the first spring is connected in the first shell, the bottom of the button is vertically provided with a sealing plate, the side edge of the sealing plate is arranged at the top of the second shell, and a contact plate is arranged in the second shell; the sealing plate is made of soft rubber materials, and the sealing plate and the second shell are in sealing connection; the first shell is internally penetrated with a bolt. The electric appliance tact switch capable of avoiding locking is provided with the sealing plate, and the sealing plate is arranged outside the contact plate, so that water inflow of the contact plate can be avoided, and locking caused by water rust corrosion of the contact plate is avoided.

Description

Electric appliance tact switch capable of avoiding locking

Technical Field

The utility model relates to the technical field of tact switches, in particular to an electric appliance tact switch capable of avoiding locking.

Background

The switch is very common in our life, can control the starting and stopping of various electrical equipment for us, and the touch switch is a key switch, so that the switch is widely applied to household appliances such as televisions and computers, and the demand of the touch switch is increased;

reference publication number is CN 203826258U's waterproof tact switch, it is through base and apron lock joint, the fastening portion is equipped with a plurality of, fastening portion includes buckle on the base, the catching groove on the apron, buckle and catching groove size adaptation, buckle, the draw-in groove lock joint that the base passes through the looks adaptation with the apron, and when the pre-compaction portion on the apron compresses tightly waterproof elastic component, waterproof elastic component provides the direction restoring force, thereby make buckle and draw-in groove be connected inseparabler, however, still there is following problem:

in the practical use of the device, although the waterproof capability is achieved through the waterproof elastic piece, after water enters the touch switch, some parts may be corroded, and then the problem that the touch switch is pressed and locked after the device is used in a later period may be caused.

Therefore, we propose an electric appliance tact switch capable of avoiding locking, which can well solve the problems.

Disclosure of Invention

The utility model aims to provide an electric appliance tact switch capable of avoiding locking, which solves the problem that the tact switch in the prior market provided by the background art can possibly rust some parts after water enters, so that the device can possibly cause the problem that the tact switch is pressed to lock after later use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electric appliance tact switch capable of avoiding locking comprises a first shell and a second shell, wherein the bottom of the first shell is attached with the second shell;

further comprises:

the button slides in the inside of first casing, and the outer end of button is connected with first spring to the other end of first spring is connected in the inside of first casing, the bottom of button has the closing plate perpendicularly, and the side of closing plate is installed the top of second casing, and the inside of second casing is provided with the contact plate.

Preferably, the sealing plate is made of soft rubber material, and the sealing plate and the second shell are in sealing connection.

Through the structure, the sealing plate can protect the contact plate.

Preferably, the inside of first casing is run through and is had the bolt, and the bottom of bolt stretches into the inside of second casing to the bottom of bolt is fixed with the fixed block, the holding tank has been seted up to the inside of first casing, and the diameter of holding tank is greater than the diameter of fixed block.

Through above-mentioned structure setting, can make first casing can laminate the second casing.

Preferably, the outer end of the fixing block is slidably clamped in the clamping groove, and the clamping groove is formed in the second shell.

Through the structure, the fixing block can play a role of clamping.

Preferably, the outer end of the fixed block slides and has a fixture block, and the outer end of the fixture block is the arc setting to the outer end of fixture block stretches into the inside of recess, the recess is seted up in the inside of second casing.

Through the structure, the clamping block can be moved after being forced and extruded.

Preferably, the inner end of the clamping block is connected with a second spring, and the other end of the second spring is connected to the inside of the fixed block.

Through the structure setting, can make the second spring carry out spacingly to the fixture block.

Compared with the prior art, the utility model has the beneficial effects that: this can avoid dead electrical apparatus of lock to dab switch can avoid the lock to die after intaking and can carry out quick change to the closing plate, can seal waterproof through the closing plate to avoided the lock that leads to because of intaking dies, and can break away from the block of second casing through the rotation of bolt, thereby be convenient for change the closing plate, its concrete content is as follows:

(1) The sealing plate is arranged outside the contact plate, so that water inflow of the contact plate can be avoided, and locking caused by water rust corrosion of the contact plate is avoided;

(2) Be provided with the bolt, through rotating the bolt, make the bolt rotate then and drive the fixed block and rotate together to make the fixed block break away from the block to the draw-in groove, thereby make first casing and second casing can carry out quick separation, be convenient for carry out quick change to the closing plate then.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the front cross-section structure of the present utility model;

FIG. 3 is a schematic view of the enlarged structure of FIG. 2A according to the present utility model;

fig. 4 is a schematic view of the cross-sectional structure of the latch of the present utility model.

In the figure: 1. a first housing; 2. a second housing; 3. a button; 4. a first spring; 5. a sealing plate; 6. a contact plate; 7. a plug pin; 8. a fixed block; 9. a clamping groove; 10. a clamping block; 11. a groove; 12. a second spring; 13. an accommodating groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: an electric appliance tact switch capable of avoiding locking comprises a first shell 1 and a second shell 2, wherein the bottom of the first shell 1 is attached with the second shell 2; further comprises: the button 3 slides in the first shell 1, the outer end of the button 3 is connected with the first spring 4, the other end of the first spring 4 is connected in the first shell 1, the bottom of the button 3 is vertically provided with a sealing plate 5, the side edge of the sealing plate 5 is arranged at the top of the second shell 2, the inside of the second shell 2 is provided with a contact plate 6, the sealing plate 5 is made of rubber soft materials, and the sealing plate 5 and the second shell 2 form a sealing connection arrangement;

referring to fig. 1 to 2, by pressing the button 3, and then enabling the button 3 to slide inside the first housing 1, so that the button 3 moves to press the first spring 4, and then the first spring 4 is compressed by force, and then the button 3 moves to press the sealing plate 5, the contact plate 6 can be prevented from contacting with water by the sealing plate 5, rust of the contact plate 6 due to contact with water is prevented, locking of the contact plate 6 is prevented, and then the contact plate 6 is pressed by the sealing plate 5, and then the switching effect is achieved;

the inside of the first shell 1 is penetrated with a bolt 7, the bottom of the bolt 7 stretches into the inside of the second shell 2, the bottom of the bolt 7 is fixedly provided with a fixed block 8, the inside of the first shell 1 is provided with a containing groove 13, the diameter of the containing groove 13 is larger than that of the fixed block 8, the outer end of the fixed block 8 is slidably clamped in the inside of a clamping groove 9, the clamping groove 9 is provided in the inside of the second shell 2, the outer end of the fixed block 8 is slidably provided with a clamping block 10, the outer end of the clamping block 10 is in an arc-shaped arrangement, the outer end of the clamping block 10 stretches into the inside of a groove 11, the groove 11 is provided in the inside of the second shell 2, the inner end of the clamping block 10 is connected with a second spring 12, and the other end of the second spring 12 is connected in the inside of the fixed block 8;

referring to fig. 2 to 4, by rotating the latch 7, then causing the latch 7 to rotate to drive the fixing block 8 to rotate, thereby causing the fixing block 8 to rotate inside the clamping groove 9, and the fixing block 8 to rotate to drive the clamping block 10 to move, thereby causing the clamping block 10 to move toward the inside of the fixing block 8, then causing the clamping block 10 to disengage from the engagement of the groove 11, and the clamping block 10 to move can squeeze the second spring 12, thereby causing the second spring 12 to be forced to compress, after rotating to the position, pulling the latch 7, then causing the latch 7 to disengage from the engagement of the second housing 2, thereby causing the fixing block 8 to be able to be received into the inside of the receiving groove 13, then causing the first housing 1 and the second housing 2 to disengage from each other, thereby causing the sealing plate 5 to be able to perform quick replacement.

Working principle: when the electric appliance tact switch capable of avoiding locking is used, firstly, referring to fig. 1 to 2, by pressing the button 3, the button 3 moves to press the first spring 4, then the first spring 4 is stressed to be compressed, the contact plate 6 can be prevented from being contacted with water through the sealing plate 5, corrosion of the contact plate 6 caused by contact with water is avoided, locking of the contact plate 6 is avoided, and then the contact plate 6 can be pressed through the sealing plate 5;

referring to fig. 2 to 4, by rotating the latch 7, the fixing block 8 can be rotated in the inside of the clamping groove 9, and the fixing block 8 rotates to drive the clamping block 10 to move, so that the clamping block 10 moves toward the inside of the fixing block 8, and the clamping block 10 moves to press the second spring 12, so that the second spring 12 is forced to compress, and after rotating to a position, the latch 7 is pulled, so that the fixing block 8 can be received in the inside of the receiving groove 13, and then the first housing 1 and the second housing 2 are separated from each other, so that the sealing plate 5 can be replaced quickly.

What is not described in detail in this specification is prior art known to those skilled in the art.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. An electric appliance tact switch capable of avoiding locking comprises a first shell (1) and a second shell (2), wherein the second shell (2) is attached to the bottom of the first shell (1);

characterized by further comprising:

button (3), slide in the inside of first casing (1), and the outer end of button (3) is connected with first spring (4), and the other end of first spring (4) is connected in the inside of first casing (1), the bottom of button (3) has closing plate (5) perpendicularly, and the side of closing plate (5) is installed the top of second casing (2), and the inside of second casing (2) is provided with contact plate (6).

2. An appliance tact switch capable of avoiding lock-up as in claim 1, wherein: the sealing plate (5) is made of soft rubber materials, and the sealing plate (5) and the second shell (2) are in sealing connection.

3. An appliance tact switch capable of avoiding lock-up as in claim 1, wherein: the inside of first casing (1) is run through and is had bolt (7), and the bottom of bolt (7) stretches into the inside of second casing (2) to the bottom of bolt (7) is fixed with fixed block (8), holding tank (13) have been seted up to the inside of first casing (1), and the diameter of holding tank (13) is greater than the diameter of fixed block (8).

4. An appliance tact switch capable of avoiding lock-up according to claim 3, characterized in that: the outer end of the fixed block (8) is slidably clamped in the clamping groove (9), and the clamping groove (9) is formed in the second shell (2).

5. An appliance tact switch capable of avoiding lock-up as defined in claim 4, wherein: the outer end of the fixed block (8) slides and is provided with a clamping block (10), the outer end of the clamping block (10) is in an arc-shaped arrangement, the outer end of the clamping block (10) extends into the groove (11), and the groove (11) is formed in the second shell (2).

6. An appliance tact switch capable of avoiding lock-up as defined in claim 5, wherein: the inner end of the clamping block (10) is connected with a second spring (12), and the other end of the second spring (12) is connected to the inside of the fixed block (8).