CN219958833U - Tact switch with section difference hand feeling - Google Patents

Abstract

The utility model discloses a tact switch with a section difference hand feeling, which aims to solve the technical problems that in the prior art, all switches are piled together, when a worker needs to start a certain tool through the tact switch, the switch is frequently staggered, the corresponding tact switch is complicated and inconvenient to use when being searched, and meanwhile, the tact switch does not have a section sense, and the worker cannot obviously feel the trigger action of the tact switch when pressing the tact switch. The touch switch comprises a switch main body, wherein two groups of first dust covers are fixedly connected to the front face of the switch main body, two groups of second dust covers are fixedly connected to the front face of the switch main body and located at corresponding positions of the two groups of first dust covers, first pressing pieces are slidably connected to the interiors of the two groups of first dust covers, and second pressing pieces are slidably connected to the interiors of the second dust covers.

Description

Tact switch with section difference hand feeling

Technical Field

The utility model belongs to the technical field of key switches, and particularly relates to a tact switch with a section difference handfeel.

Background

The touch switch can be understood as a touch switch which can be used for controlling the on-off of the switch by lightly pressing the switch, namely, opening and closing the switch, has the advantages of small contact resistance load, accurate operation force error, diversified specifications and the like, and is widely applied to electronic equipment, white household appliances and the like, such as video and audio products, digital products, remote controllers, communication products, household appliances, security products, toys, computer products, fitness equipment, medical equipment, banknote-checking pens, laser pen buttons and the like;

the existing tact switch is convenient to wire in order to save space, the tact switch is arranged in a row, all the switches are piled together when the tact switch is required to be opened by a worker, the switch can be frequently staggered, the corresponding tact switch is also complicated and inconvenient to use when being searched, meanwhile, the operation of triggering the tact switch cannot be obviously felt by the worker when the tact switch is pressed, and therefore, the improvement of the existing tact switch is achieved, the novel tact switch is designed to change the technical defects, and the practicability of the whole tact switch is improved.

Disclosure of Invention

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a tact switch with a stepped handfeel, which aims to solve the technical problems that in the prior art, all the switches are piled together, when a worker needs to start a certain tool through the tact switch, the switch is frequently staggered, the corresponding tact switch is complicated and inconvenient to use when being searched, meanwhile, the tact switch does not have a stepped feel, and the worker cannot obviously feel the trigger action of the tact switch when pressing the tact switch.

(2) Technical proposal

The utility model provides a dab switch with poor feel of section, includes the switch main part, the front fixedly connected with of switch main part is two sets of first dust cover, the front of switch main part just is located the corresponding position department fixedly connected with of two sets of first dust cover and is two sets of second dust cover, two sets of the inside of first dust cover all is connected with first pressing piece in a sliding manner, the inside of second dust cover all is connected with the second pressing piece in a sliding manner, the inside of switch main part just is located the corresponding position department of two sets of first dust cover and two sets of second dust cover all has seted up the trigger groove, trigger groove's inside just is located the back of two sets of first pressing pieces and two sets of second pressing pieces all is provided with trigger mechanism;

the trigger mechanism comprises a first trigger spring which is slidably arranged in the trigger groove and positioned on the back surfaces of the two groups of first pressing pieces and the two groups of second pressing pieces, and a trigger column is slidably connected in the first trigger spring.

When the tact switch is used, the switch main body is firstly arranged at a designated position, the first pressing piece and the second pressing piece are respectively connected with different devices through leads, when the tact switch is used, the first pressing piece or the second pressing piece is pressed, the first pressing piece and the second pressing piece slide in the first dust cover and the second dust cover respectively after being pressed, the first pressing piece slides into the trigger groove and then presses the trigger mechanism, the trigger switch is pressed through the trigger mechanism, the device is controlled to be started through the trigger switch, the identification is convenient for a user, the user can be effectively prevented from pressing the staggered switch, the time required by the user to identify the switch is saved, meanwhile, obvious resistance can be felt when the tact switch is pressed, and a worker can obviously feel the action triggered by the tact switch when pressing the tact switch.

Preferably, the two groups of the first dust covers and the two groups of the first pressing pieces are both in a rectangular structural design, the two groups of the second dust covers are both in a circular structural design, and the two groups of the second pressing pieces are both in a semicircular structural design. Through the design of first dust cover and second dust cover, first dust cover and second dust cover are the step formula structural design about one, and convenient to use person discerns, can effectually prevent that the user from closing according to staggering, has saved the user and has discerned the required time of switch.

Further, the two groups of first dust covers and the two groups of second dust covers are in an upper-lower level difference type structural design, the inner structural sizes of the two groups of first dust covers are correspondingly arranged with the outer structural sizes of the two groups of first pressing pieces, and the inner structural sizes of the two groups of second dust covers are correspondingly arranged with the outer structural sizes of the two groups of second pressing pieces.

Furthermore, a plurality of sliding grooves are formed in the two groups of the first dust covers, connecting grooves are formed in the corresponding two groups of the triggering grooves and located at the positions corresponding to the sliding grooves, and the two groups of the first pressing pieces are connected with the two groups of the triggering grooves in a sliding mode.

Furthermore, the upper side and the lower side of the trigger post are both fixedly connected with limiting blocks, the back of the trigger post is fixedly connected with a trigger firing pin, and the outer side of the trigger firing pin is sleeved with a second trigger spring.

Further, the overall length of the first trigger spring is longer than the overall length of the trigger post, and the overall length of the second trigger spring is longer than the overall length of the trigger striker.

Furthermore, a trigger switch is arranged in the trigger groove and positioned at a position corresponding to the trigger firing pin, and the limiting block is connected with the trigger groove in a sliding manner. Meanwhile, when the tact switch is pressed, obvious resistance can be felt, so that a worker can obviously feel the action triggered by the tact switch when pressing the tact switch.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

the utility model relates to a tact switch, which is characterized in that the first dust cover, the second dust cover, a first pressing piece, a second pressing piece, a triggering groove and a triggering mechanism are designed, the first dust cover and the second dust cover are in a step-by-step structure design, so that the identification of a user is facilitated, the user can be effectively prevented from being staggered to switch, the time required by the user to identify the switch is saved, and meanwhile, when the tact switch is pressed, obvious resistance can be felt, so that a worker can obviously feel the action of triggering the tact switch when pressing the tact switch.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a split view of the overall three-dimensional structure of the present utility model;

FIG. 3 is a schematic diagram of the trigger mechanism of the present utility model.

In the figure: 1. a switch main body; 2. a first dust cap; 3. a second dust cover; 4. a first button; 5. a second button; 6. a trigger slot; 7. a trigger mechanism; 701. a first trigger spring; 702. a trigger post; 703. a limiting block; 704. triggering a firing pin; 705. and a second trigger spring.

Detailed Description

The utility model provides a dab switch with poor feel of section, including switch main part 1, switch main part 1's front fixedly connected with two sets of first dust cover 2, switch main part 1's front just is located two sets of first dust cover 2's corresponding position department fixedly connected with two sets of second dust cover 3, the inside of two sets of first dust cover 2 all is connected with first button 4 in a sliding manner, the inside of second dust cover 3 all is connected with second button 5 in a sliding manner, switch main part 1's inside just is located two sets of first dust cover 2 and two sets of second dust cover 3 corresponding position department all has seted up trigger groove 6, trigger groove 6's inside just is located two sets of first button 4 and two sets of second button 5's back all is provided with trigger mechanism 7;

the trigger mechanism 7 comprises a first trigger spring 701, the first trigger spring 701 is slidably mounted in the trigger slot 6 and is positioned on the back surfaces of the two groups of first pressing pieces 4 and the two groups of second pressing pieces 5, and a trigger post 702 is slidably connected in the first trigger spring 701.

The two groups of first dust covers 2 and the two groups of first pressing pieces 4 are all of rectangular structural design, the two groups of second dust covers 3 are of circular structural design, the two groups of second pressing pieces 5 are of semicircular structural design, the two groups of first dust covers 2 and the two groups of second dust covers 3 are of level difference structural design, the inner structural size of the two groups of first dust covers 2 and the outer structural size of the two groups of first pressing pieces 4 are correspondingly arranged, the inner structural size of the two groups of second dust covers 3 and the outer structural size of the two groups of second pressing pieces 5 are correspondingly arranged, a plurality of sliding grooves are formed in the two groups of first dust covers 2, which correspond to the sliding grooves, are formed in the positions corresponding to the sliding grooves, of the two groups of first pressing pieces 4 and the two groups of triggering grooves 6 are in sliding connection.

In addition, the whole length of the first trigger spring 701 is longer than that of the trigger post 702, the whole length of the second trigger spring 705 is longer than that of the trigger post 704, the limiting blocks 703 are fixedly connected to the upper side and the lower side of the trigger post 702, the trigger post 702 is fixedly connected to the back side of the trigger post 702, the second trigger spring 705 is sleeved on the outer side of the trigger post 704, a trigger switch is arranged in the trigger slot 6 and located at the position corresponding to the trigger post 704, and the limiting blocks 703 are connected with the trigger slot 6 in a sliding mode.

The whole three-dimensional structure of the tact switch is split and shown in fig. 2, and the structure schematic diagram of the trigger mechanism is shown in fig. 3.

When the device of the technical scheme is used, firstly, the switch main body 1 is arranged at a designated position, the first pressing piece 4 and the second pressing piece 5 are respectively connected with different devices through leads, when the device is used, the first pressing piece 4 or the second pressing piece 5 is pressed, the first pressing piece 4 and the second pressing piece 5 respectively slide in the first dust cover 2 and the second dust cover 3 after being pressed, a plurality of sliding grooves are formed in the two groups of the first dust covers 2, connecting grooves are formed in the two corresponding groups of the triggering grooves 6 and are positioned at the positions corresponding to the sliding grooves, the first pressing piece 4 slides into the triggering grooves 6 and then presses the triggering mechanism 7, the first pressing piece 4 slides in the first dust cover 2, the first pressing piece 4 contacts with the first triggering spring 701 after sliding into the triggering grooves 6 and presses the first triggering spring 701, the first triggering spring 701 enters a contracted state, after a certain distance, the first pressing piece 4 contacts with the trigger post 702 and drives the trigger post 702 to move, the trigger post 702 drives the second trigger spring 705 to extrude through the limiting block 703, the trigger switch is arranged in the trigger slot 6 and positioned at the position corresponding to the trigger firing pin 704, the limiting block 703 is connected with the trigger slot 6 in a sliding way, meanwhile, the trigger firing pin 704 is driven to move, the whole length of the second trigger spring 705 is longer than that of the trigger firing pin 704, when the second trigger spring 705 contacts with the switch main body 1, the second trigger spring 705 enters a contracted state, at the moment, a user can obviously feel resistance, feel a paragraph hand feeling, when the second trigger spring 705 contracts, the trigger firing pin 704 continues to move, and is started through the trigger switch control equipment, compared with the existing tact switch, the utility model improves the practicality of the whole tact switch through design.

The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.

Claims (7)

1. The utility model provides a tact switch with section difference feel, includes switch main part (1), its characterized in that: the switch comprises a switch main body (1), and is characterized in that two groups of first dust covers (2) are fixedly connected to the front of the switch main body (1), two groups of second dust covers (3) are fixedly connected to the front of the switch main body (1) and located at positions corresponding to the two groups of first dust covers (2), first pressing pieces (4) are slidably connected to the insides of the two groups of first dust covers (2), second pressing pieces (5) are slidably connected to the insides of the second dust covers (3), trigger grooves (6) are formed in the insides of the switch main body (1) and located at positions corresponding to the two groups of first dust covers (2) and the two groups of second dust covers (3), and trigger mechanisms (7) are arranged in the trigger grooves (6) and located at the backs of the two groups of first pressing pieces (4) and the two groups of second pressing pieces (5);

the trigger mechanism (7) comprises a first trigger spring (701), the first trigger spring (701) is slidably mounted in the trigger groove (6) and is located on the back surfaces of the two groups of first pressing pieces (4) and the two groups of second pressing pieces (5), and a trigger column (702) is slidably connected in the first trigger spring (701).

2. A tact switch with stepped feel according to claim 1, characterized in that: the two groups of the first dust covers (2) and the two groups of the first pressing pieces (4) are of rectangular structural design, the two groups of the second dust covers (3) are of circular structural design, and the two groups of the second pressing pieces (5) are of semicircular structural design.

3. A tact switch with stepped feel according to claim 1, characterized in that: the two groups of first dust covers (2) and the two groups of second dust covers (3) are of an upper-lower level difference type structural design, the two groups of first dust covers (2) are arranged corresponding to the outer structural sizes of the two groups of first pressing pieces (4), and the two groups of second dust covers (3) are arranged corresponding to the outer structural sizes of the two groups of second pressing pieces (5).

4. A tact switch with stepped feel according to claim 1, characterized in that: the two groups of the first dust covers (2) are internally provided with a plurality of sliding grooves, the corresponding two groups of the first dust covers are internally provided with connecting grooves at positions corresponding to the sliding grooves, and the two groups of the first pressing pieces (4) are connected with the two groups of the triggering grooves (6) in a sliding manner.

5. A tact switch with stepped feel according to claim 1, characterized in that: limiting blocks (703) are fixedly connected to the upper side and the lower side of the trigger post (702), a trigger firing pin (704) is fixedly connected to the back of the trigger post (702), and a second trigger spring (705) is sleeved on the outer side of the trigger firing pin (704).

6. The tact switch with stepped feel of claim 5, wherein: the overall length of the first trigger spring (701) is longer than the overall length of the trigger post (702), and the overall length of the second trigger spring (705) is longer than the overall length of the trigger striker (704).

7. The tact switch with stepped feel of claim 6, wherein: the trigger switch is arranged in the trigger groove (6) and positioned at a position corresponding to the trigger firing pin (704), and the limiting block (703) is connected with the trigger groove (6) in a sliding manner.