CN212783182U

CN212783182U - Switch structure convenient to install

Info

Publication number: CN212783182U
Application number: CN202022142257.4U
Authority: CN
Inventors: 郑万锋
Original assignee: Huizhou Yucheng Electronic Co Ltd
Current assignee: Huizhou Yucheng Electronic Co Ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-03-23
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a switch structure convenient to install, which comprises a shell, a first terminal, a second terminal, a driving block and a spring plate, wherein the first terminal and the second terminal are both arranged on the shell; the shell is provided with an inserting column, the first terminal and the elastic sheet are both provided with inserting holes, the inserting column is inserted into the inserting holes, the first terminal and the elastic sheet are both inserted and fixed on the inserting column, and the first terminal is electrically contacted with the elastic sheet; the driving block drives the elastic sheet to be electrically contacted with or separated from the second terminal. The utility model is used as a switch structure in the circuit, simple structure, simple to operate of switch.

Description

Switch structure convenient to install

Technical Field

The utility model relates to a switch technical field in the circuit, concretely relates to simple to operate's switch structure.

Background

The switch is a device for controlling the on-off of a circuit, and is indispensable to strong current or weak current, the switch needs a terminal to be connected with an external circuit, and also needs a spring plate to be contacted with or separated from the terminal, the contact realizes the electrical connection between two terminals, and the separation realizes the electrical disconnection between two terminals, thereby realizing the switch function, and the switch generally comprises at least two terminals, the spring plate, a button and other structures. In some switches, one of the terminals and the elastic sheet are integrated into a whole, because the terminal needs a structure with high strength and thick thickness, and the elastic sheet needs a sheet-shaped structure, the thickness difference between the terminal and the elastic sheet is large, so that the structure for integrating the terminal and the elastic sheet is troublesome in process and high in manufacturing cost; if the terminal and the elastic sheet are made into a split structure, the terminal and the elastic sheet need to be fixed together through screws, so that mechanical fixation and electrical connection of the terminal and the elastic sheet are realized, the assembly is troublesome, and the assembly production efficiency of the switch is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem to the troublesome technical problem of equipment that current switch structure unreasonable leads to, provide a simple to operate's that can solve switch structure.

In order to solve the technical problem, the technical scheme of the utility model is that: a switch structure convenient to mount comprises a shell, a first terminal, a second terminal, a driving block and an elastic sheet, wherein the first terminal and the second terminal are mounted on the shell; the shell is provided with an inserting column, the first terminal and the elastic sheet are both provided with inserting holes, the inserting column is inserted into the inserting holes, the first terminal and the elastic sheet are both inserted and fixed on the inserting column, and the first terminal is electrically contacted with the elastic sheet; the driving block drives the elastic sheet to be electrically contacted with or separated from the second terminal.

Further, the shell comprises a base and an upper cover, and the upper cover is buckled on the base; the elastic sheet is of a hook-shaped structure, the inserting column is arranged on the base, the lower portion of the elastic sheet is fixedly inserted on the inserting column in an inserting mode, and the top of the elastic sheet abuts against the inner side of the upper cover.

Further, the inserting column comprises a pointed end and a straight cylindrical column, and the pointed end is arranged at the upper part of the straight cylindrical column.

Furthermore, the driving block is elastically arranged on the base and penetrates out of the upper cover from the upper cover; the driving block is provided with a first inclined surface structure, the first inclined surface structure is abutted to the elastic sheet, and the first inclined surface structure drives the elastic sheet to be electrically contacted with or separated from the second terminal.

Furthermore, the elastic sheet comprises an abutting part and a connecting part, the abutting part and the connecting part are arranged on the same side of the elastic sheet of the hook-shaped structure, the abutting part abuts against the inclined plane structure, and the connecting part can be electrically contacted with or separated from the second terminal.

Furthermore, the elastic sounding piece is further included, the lower end of the elastic sounding piece is fixed on the base, a collision step is arranged on the inner side of the upper cover, and the driving block can drive the elastic sounding piece to collide with the collision step to generate sound when the driving elastic piece is in electrical contact with or separated from the second terminal.

Furthermore, a slot is arranged on the base, and the lower end of the elastic sounding sheet is inserted and fixed in the slot.

Furthermore, the elastic sounding sheet is of a hook-shaped structure, and a second inclined plane structure is arranged at the position, close to the driving block, of the hook-shaped structure.

The utility model discloses the beneficial effect who realizes mainly has following several: the first terminal and the elastic sheet are of a split structure, so that the first terminal and the elastic sheet are convenient to manufacture, the manufacturing efficiency of switch parts can be improved, and the production cost of the switch is reduced. The switch comprises a shell, a first terminal, a shell piece, a first terminal, a second terminal, a jack, a second terminal, a spring piece and a switch, wherein the shell is provided with the jack, the first terminal and the spring piece are fixed on the shell through the jack and the jack, the first terminal and the spring piece are electrically connected together, the switch is simple and convenient to install during assembly, the production efficiency of the switch can be further improved, and the production cost of the switch is further reduced.

Drawings

Fig. 1 is a schematic perspective view of an overall switch structure of a switch according to a first embodiment of the present invention;

fig. 2 is a schematic structural view illustrating the installation of the base, the first terminal, the second terminal, the driving block, the elastic piece and the elastic sounding piece of the switch structure according to the first embodiment of the present invention;

fig. 3 is a schematic view of another angle structure of the base, the first terminal, the second terminal, the driving block, the elastic piece, and the elastic sounding piece of the switch structure according to the first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a base of a switch structure convenient to install according to a first embodiment of the present invention;

fig. 5 is a schematic structural diagram of a spring plate of a switch structure according to a first embodiment of the present invention;

fig. 6 is a schematic structural diagram of a driving block of a switch structure according to a first embodiment of the present invention, which is convenient to install;

fig. 7 is a schematic structural view of an inner side of an upper cover of a switch structure convenient to install according to a first embodiment of the present invention;

fig. 8 is a schematic structural diagram of a first terminal of a switch structure convenient to install according to a first embodiment of the present invention;

fig. 9 is a schematic structural diagram of a second terminal of the switch structure according to the first embodiment of the present invention;

fig. 10 is a schematic structural view of an elastic sound-generating piece of a switch structure according to a first embodiment of the present invention;

fig. 11 is a schematic longitudinal sectional structure diagram of an elastic sound generating piece and a collision step of a switch structure of a first embodiment of the present invention, which is convenient to install.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the same or similar reference numerals correspond to the same or similar parts; the terms describing positional relationships in the drawings are for illustrative purposes only and are not to be construed as limiting the patent.

Detailed Description

To facilitate understanding for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and examples.

Example one

Referring to fig. 1 to 11, a switch structure with convenient installation is used as a switch structure in a circuit, and the switch structure is simple and convenient to install. The switch structure comprises a shell 1, a first terminal 2, a second terminal 3, a driving block 4 and an elastic sheet 5, wherein the shell 1 is an installation structure of the whole switch, and the first terminal 2, the second terminal 3, the driving block 4 and the elastic sheet 5 are all installed on the shell 1; the shell 1 and the driving block 4 are made of insulating materials and can be formed by injection molding of plastic materials, and the first terminal 2, the second terminal 3 and the elastic sheet 5 are conductive metal pieces. A first terminal 2 and a second terminal 3 are both arranged on the shell 1, and the switch is connected into a circuit through the first terminal 2 and the second terminal 3; the driving block 4 drives the elastic sheet 5 to electrically contact or separate from the internal structure 31 of the second terminal 3, and the first terminal 2 is electrically connected with the elastic sheet 5, so that the on-off of the circuit can be controlled. The housing 1 is provided with the insert column 11 which can be integrally manufactured during injection molding; the first terminal 2 is provided with the jack 21, the elastic sheet 5 is provided with the jack 53, and the plug post 11 is inserted into the jack 53 and the jack 21, so that the first terminal 2 and the elastic sheet 5 are inserted and fixed on the plug post 11, and the first terminal 2 is electrically contacted with the elastic sheet 5 (namely the first terminal 2 is tightly contacted with the elastic sheet 5), thereby fixing the first terminal 2 and the elastic sheet 5 on the shell 1 can be realized, and the first terminal 2 and the elastic sheet 5 are connected together; the first terminal 2 and the second terminal 3 can be embedded into the shell 1 during injection molding in production, the inserting column 11 is manufactured during injection molding, the inserting column 11 penetrates through the inserting hole 21 and extends out, and the elastic sheet 5 is convenient to mount. Set up on casing 1 and insert post 11, set up the jack on first terminal 2 and shell fragment 5, fix first terminal 2 and shell fragment 5 on the casing through the jack with the cooperation of inserting the post to with first terminal 2 and shell fragment 5 electric connection together, make the installation simple, convenient during the switch assembly, can improve the production efficiency of switch, reduce the manufacturing cost of switch.

Referring to fig. 1 to 11, as a further preferred scheme, the housing 1 preferably adopts a structure that two parts are spliced together, and includes a base 12 and an upper cover 13, where the upper cover 13 is buckled on the base 12 and is clamped together by a buckling structure. The elastic sheet 5 is of a hook-shaped structure, one side of the hook-shaped structure of the elastic sheet 5 is an elastic part of the elastic sheet 5, and the elastic part is driven by the driving block 4 to be electrically contacted with or separated from the second terminal. Insert post 11 and set up on

base

12, 5 lower parts of shell fragment set up jack 53 and peg graft and fix on inserting

post

11, and 5 tops of shell fragment butt are at the inboard top of upper cover 13 to can further fix shell fragment 5 between base 12 and upper cover 13 after base 12 and upper cover 13 are installed together, guarantee the stability of shell fragment 5 installation in the casing, thereby guarantee the stability that the switch used.

Referring to fig. 4, as a further preferred scheme, the plug post 11 is preferably configured to have a pointed structure, including a pointed end 111 and a straight cylindrical post 112, where the pointed end 111 is disposed at an upper portion of the straight cylindrical post 112, so that the plug post 11 can be quickly inserted into the insertion hole 53 when the elastic sheet 5 is inserted into the plug post 11, and the installation is convenient; meanwhile, the straight cylinder 112 is arranged to ensure that the jack 53 is in full contact with the periphery of the inserted column 11, so that the stability of the installation of the elastic sheet 5 on the inserted column 11 is ensured.

Referring to fig. 3 and 6, the driving block 4 is a button structure, and is elastically disposed on the base 12 through the spring 42 (the spring 42 is mounted on the spring post 123), and penetrates out of the upper cover 13 through the through hole 132 on the upper cover 13, so that the driving block 4 can be pressed from outside the switch to control the on/off of the switch. The driving block 4 is provided with a first inclined plane structure 41, the first inclined plane structure 41 is abutted to the elastic sheet 5, and the first inclined plane structure 41 on the driving block 4 can drive the elastic sheet 5 to approach or be away from the second terminal 3 when lifting, namely, the elastic sheet 5 is driven by the first inclined plane structure 41 to be electrically contacted with or separated from the second terminal 3. The elastic piece 5 comprises an abutting part 51 and a connecting part 52, the abutting part 51 and the connecting part 52 are arranged on the same side of the elastic piece 5 with the hook-shaped structure, the abutting part 51 abuts against the inclined plane structure 41, and the connecting part 52 can be electrically contacted with or separated from the second terminal 3. The ends of the abutting part 51 and the connecting part 52 are provided with a folding structure, so that the sharp structures at the ends of the abutting part 51 and the connecting part 52 are prevented from scraping the driving block 4.

Referring to fig. 1, 2, 10 and 11, in order to strengthen the use experience of the switch, so that the switch can sound when being pressed and controlled, the switch is further provided with an elastic sound generating sheet 6, the lower end of the elastic sound generating sheet 6 is fixed on the base 12, the inner side of the upper cover 13 is provided with a collision step 131, and the driving block 4 can drive the elastic sound generating sheet 6 to swing to collide with the collision step 131 to generate sound when driving the elastic sheet 5 to electrically contact or separate from the second terminal 3, so that the use experience of the switch is enhanced. In a natural state, the elastic sheet 5 is separated from the second terminal 3, and the elastic sounding sheet 6 is far away from the collision step 131; when the driving block 4 is pressed, the elastic sheet 5 is contacted with the second terminal 3, the switch is closed, and the elastic sound generating sheet 6 quickly impacts the collision step 131 to generate sound; when the driving block 4 is released, the spring plate 5 is restored to the state of being separated from the second terminal 3, and the elastic sound-generating piece 6 is restored to the state of being away from the collision step 131.

Referring to fig. 4, 6 and 11, the base 12 is provided with a slot 121, and the lower end of the elastic sound generating piece 6 is inserted and fixed in the slot 121, so that the elastic sound generating piece 6 is more convenient to install. The elastic sound-generating piece 6 is of a hook-shaped structure, and a second inclined surface structure 61 is arranged at the position of the hook-shaped structure, which is close to the driving block 4, so that the elastic sound-generating piece 6 is controlled to collide with the collision step 131 to generate sound by the lifting of the driving block 4. The outer side of the driving block 4 is preferably provided with a guide groove 43, the second inclined plane structure 61 is arranged in the guide groove 43 in a sliding manner, and the lifting guide of the driving block 4 is realized through the matching of the guide groove 43 and the second inclined plane structure 61, so that the working stability of the switch is ensured.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a simple to operate's switch structure which characterized in that: the spring plate comprises a shell (1), a first terminal (2), a second terminal (3), a driving block (4) and a spring plate (5), wherein the first terminal (2) and the second terminal (3) are both arranged on the shell (1); the shell (1) is provided with an inserting column (11), the first terminal (2) and the elastic sheet (5) are provided with inserting holes, the inserting column (11) is inserted into the inserting holes, the first terminal (2) and the elastic sheet (5) are inserted and fixed on the inserting column (11), and the first terminal (2) is electrically contacted with the elastic sheet (5); the driving block (4) drives the elastic sheet (5) to be electrically contacted with or separated from the second terminal (3).

2. A switch structure of convenient installation according to claim 1, characterized in that: the shell (1) comprises a base (12) and an upper cover (13), wherein the upper cover (13) is buckled on the base (12); the elastic sheet (5) is of a hook-shaped structure, the inserting column (11) is arranged on the base (12), the lower portion of the elastic sheet (5) is fixedly inserted on the inserting column (11), and the top of the elastic sheet (5) is abutted to the inner side of the upper cover (13).

3. A switch structure of convenient installation according to claim 2, characterized in that: the insert column (11) comprises a pointed end (111) and a straight cylinder column (112), and the pointed end (111) is arranged at the upper part of the straight cylinder column (112).

4. A switch structure of convenient installation according to claim 3, characterized in that: the driving block (4) is elastically arranged on the base (12) and penetrates out of the upper cover (13) from the upper cover (13); the driving block (4) is provided with a first inclined surface structure (41), the first inclined surface structure (41) is abutted to the elastic sheet (5), and the elastic sheet (5) is driven by the first inclined surface structure (41) to be in electric contact with or separated from the second terminal (3).

5. A switch structure of convenient installation according to claim 4, characterized in that: the elastic sheet (5) comprises an abutting part (51) and a connecting part (52), the abutting part (51) and the connecting part (52) are arranged on the same side of the elastic sheet (5) with the hook-shaped structure, the abutting part (51) abuts against the inclined surface structure (41), and the connecting part (52) can be electrically contacted with or separated from the second terminal (3).

6. A switch structure convenient to mount according to any one of claims 2 to 5, characterized in that: still include elasticity sound production piece (6), the lower extreme of elasticity sound production piece (6) is fixed on base (12), upper cover (13) inboard is provided with collision step (131), drive block (4) can drive elasticity sound production piece (6) and collision step (131) collision sound production when drive shell fragment (5) and second terminal (3) electric contact or separation.

7. A switch structure of convenient installation according to claim 6, characterized in that: the base (12) is provided with a slot (121), and the lower end of the elastic sounding sheet (6) is inserted and fixed in the slot (121).

8. A switch structure of convenient installation according to claim 7, characterized in that: the elastic sounding sheet (6) is of a hook-shaped structure, and a second inclined plane structure (61) is arranged at the position, close to the driving block (4), of the hook-shaped structure of the elastic sounding sheet (6).