CN211605008U

CN211605008U - Toggle switch

Info

Publication number: CN211605008U
Application number: CN202020300678.2U
Authority: CN
Inventors: 徐挺
Original assignee: Shanghai Technical Institute of Electronics and Information
Current assignee: Shanghai Technical Institute of Electronics and Information
Priority date: 2020-01-09
Filing date: 2020-03-12
Publication date: 2020-09-29
Anticipated expiration: 2030-03-12

Abstract

The utility model provides a toggle switch installs thereby to control the break-make of first joint and second joint on the circuit board and control its characterized in that, include: a housing; the first plug part is arranged on the mounting surface of the bottom of the shell and comprises a first plug wall which extends around to form a first plug port; the second plug part is arranged on the mounting surface of the bottom of the shell and comprises a second plug wall which extends around to form a second plug port; and a switch assembly disposed on the housing.

Description

Toggle switch

Technical Field

The utility model belongs to circuit board equipment field, concretely relates to toggle switch for circuit board equipment.

Background

In the current electronic component market, all switch electronic components installed aiming at weak current circuit boards are designed to be connected in a mode of connecting joints with circuits through tin soldering. Because the mode of connecting the joint is the tin soldering connection that needs the welding tool, not only the welding process that needs during the connection is comparatively troublesome, and welded back, to the dismantlement repacking between joint and the circuit more troublesome moreover.

Meanwhile, the mounting modes of the switch electronic elements are both a buckle type and a thread type which are fixed aiming at the large hole. This is very inconvenient when actually making some weak current type control panel model samples. In practical use, the components on the circuit board are basically mounted by matching small fixing holes with bolts, and few large holes are matched with buckles or threads, so that the switches are very inconvenient to mount.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned problem, provide a convenient type toggle switch to light current circuit board and be convenient for install between joint and the switch fixed and dismantle, the utility model discloses a following technical scheme:

the utility model provides a toggle switch installs thereby to control the circuit break-make to the break-make that first joint and second connect on the circuit board, a serial communication port, include: a housing; the first plug part is arranged on the mounting surface of the bottom of the shell and comprises a first plug wall which extends around to form a first plug port; the second plug part is arranged on the mounting surface of the bottom of the shell and comprises a second plug wall which extends around to form a second plug port; and the switch assembly is arranged on the shell, wherein the first inserting port is used for inserting the first joint so that the first joint is electrically connected with the switch assembly, one side of the first inserting wall is provided with a first internal threaded hole which penetrates through the first inserting wall and is used for screwing a stop bolt so as to fix the first joint, the second inserting port is used for inserting the second joint so that the second joint is electrically connected with the switch assembly, and one side of the second inserting wall is provided with a second internal threaded hole which penetrates through the second inserting wall and is used for screwing the stop bolt so as to fix the second joint.

The utility model provides a toggle switch can also have such technical characteristic, wherein, the first joint is the public mouth of dupont line, the shape of the inner wall of first grafting wall with thereby first joint suits to make first interface with the public mouth phase-match of dupont line, the second joint is the public mouth of dupont line, thereby the shape of the inner wall of second grafting wall with the second joint suits to make the second interface with the public mouth phase-match of dupont line.

The utility model provides a toggle switch can also have such technical characteristic, wherein, the both ends of casing respectively are provided with an installation through-hole that is used for the bolt fastening, make the casing can be installed on the circuit board.

Utility model with the functions and effects

According to the utility model discloses a toggle switch owing to set up two grafting portions on the casing for connect the mode that can pass through the plug and insert the interface of grafting portion, still twist the end bolt simultaneously and set up in the internal thread hole of grafting wall one side, thereby make the interface can be fixed easily in the interface, further carry out the break-make to the circuit of even income these two interfaces through switch module. Therefore, the utility model discloses a toggle switch's design can carry out the firm connection and the convenient dismantlement of weak current circuit board middle joint effectively to made things convenient for the setting of this toggle switch in weak current circuit board.

Drawings

Fig. 1 is a side view of the toggle switch in the embodiment of the present invention;

fig. 2 is a structural plan view of the toggle switch in the embodiment of the present invention;

fig. 3 is a schematic three-dimensional view of a toggle switch according to an embodiment of the present invention; and

fig. 4 is a schematic diagram of a circuit structure of the toggle switch according to the embodiment of the present invention.

Detailed Description

In order to make the technical means, creation characteristics, achievement purpose and efficiency of the utility model easy to understand and understand, the following combination of the embodiment and the drawings specifically illustrate the toggle switch of the utility model.

< example >

Fig. 1 is the embodiment of the utility model provides an in the embodiment of the structure side view of toggle switch, fig. 2 is the embodiment of the utility model provides an in the embodiment of the structure top view of toggle switch, fig. 3 the embodiment of the utility model provides an in the embodiment of the three-dimensional stereogram of toggle switch.

As shown in fig. 1, 2 and 3, the toggle switch 100 includes a housing 10, a first insertion part 20, a second insertion part 30 and a switch assembly 40.

The housing 10 is used for mounting related components, and includes a mounting surface 11 and a switch surface 12 facing each other.

In this embodiment, the housing 10 is a conventional plastic housing, two mounting through

holes

12 and 13 for fixing bolts are provided at two ends of the housing 10, and a user can fix the housing 10 on a circuit board by using the bolts through the mounting through

holes

12 and 13.

The first socket 20 is mounted on the mounting surface 11 of the bottom of the housing 10, and includes a first socket wall 21 extending circumferentially to form a first socket 22, and a first internal threaded hole 23 provided on one side of the first socket wall 21 and penetrating the first socket wall 21.

Wherein the inner wall of the first socket wall 21 is shaped to conform to the first connector 24 so that the first connector 24 can be inserted into the first socket 22, and further, the user can screw the head stopper bolt into the first internal threaded hole 23 after inserting the first connector 24 so that the first connector 24 is fixed in the first socket 22.

In this embodiment, the first connector 24 is a male opening of the dupont line, and the first socket 22 is a female opening matched with the male opening.

The second socket 30 is mounted on the mounting surface 11 of the bottom of the housing 10, and includes a second socket wall 31 extending circumferentially to form a second socket 32, and a second female screw hole 33 provided on both sides of the second socket wall 31 and penetrating the second socket wall 31.

Wherein the inner wall of the second socket wall 31 is shaped to conform to the second tab 34 so that the second tab 34 can be inserted into the second socket 32, and further, the user can screw the head stopper bolt into the second internally threaded hole 33 after inserting the second tab 34 so that the second tab 34 is fixed in the second socket 32.

In this embodiment, the second connector 34 is a male opening of the dupont line, and the second socket 32 is a female opening matched with the male opening.

In the present embodiment, the first mating member 20 and the second mating member 30 are symmetrically provided on the mounting surface 11, and the first female screw hole 23 and the second female screw hole 33 are symmetrically provided on the outer side of the first mating wall 21 and the second mating wall 31.

The switch assembly 40 is used for being electrically connected with the first connector 24 connected into the first interface 22 and the second connector 34 connected into the second interface 32 respectively, so as to realize the on-off of the circuit.

FIG. 4 is a schematic diagram of the circuit structure of the toggle switch in the embodiment of the present invention, showing the circuit structure of the toggle switch 100 when the switch assembly 40 indicates the closed state,

As shown in fig. 4, the switch assembly 40 includes a switch portion 401 for toggling, a metal scribe 402 connected to the switch portion, and two metal sheets 201 respectively corresponding to the first socket 22 and the second socket 32, where the first socket 22 and the second socket 32 each include a U-shaped metal sheet 202 corresponding to a dupont line male pin, and the U-shaped metal sheet 202 is connected to the corresponding metal sheet 201 through a wire 203.

When the switch portion 401 of the switch assembly 40 is turned to the on state, the metal sliding piece 402 connects the two metal sheets 202, and the first connector 24 and the second connector 34 inserted into the first socket 22 and the second socket 32 can be electrically connected.

Examples effects and effects

According to the toggle switch provided by the embodiment, because the two inserting parts are arranged on the shell, the connector can be inserted into the inserting port of the inserting part in a plugging mode, and meanwhile, the head stopping bolt is screwed into the internal thread hole arranged on one side of the inserting wall, so that the interface can be easily fixed in the inserting port, and a circuit connected into the two inserting ports is further switched on and off through the switch assembly. Therefore, the toggle switch of the embodiment can be designed to effectively realize firm connection and convenient disassembly of the connector in the weak current circuit board, thereby facilitating the setting of the toggle switch in the weak current circuit board.

In addition, because the most general dupont line male port in the weak current circuit board is connected, the first interface and the second interface of the toggle switch are designed to be similar to the mode of the dupont line female port, so that the toggle switch of the embodiment more convenient to use the dupont line to carry out circuit design in the weak current circuit board.

The above embodiments are merely illustrative of specific embodiments of the present invention, and the present invention is not limited to the description of the above embodiments.

Claims

1. The utility model provides a toggle switch installs thereby to control the circuit break-make to the break-make of first joint and second joint on the circuit board, its characterized in that includes:

a housing;

the first plug part is arranged on the mounting surface of the bottom of the shell and comprises a first plug wall which extends around to form a first plug port;

the second plug part is arranged on the mounting surface of the bottom of the shell and comprises a second plug wall which extends around to form a second plug port; and

a switch assembly disposed on the housing,

wherein the first interface is used for inserting the first joint so that the first joint is electrically connected with the switch component, one side of the first insertion wall is provided with a first internal thread hole which penetrates through the first insertion wall and is used for screwing a head stop bolt so as to fix the first joint,

the second inserting port is used for being inserted into the second joint, so that the second joint is electrically connected with the switch assembly, and a second internal thread hole which penetrates through the second inserting wall and is used for screwing a head stop bolt to fix the second joint is arranged on one side of the second inserting wall.

2. The toggle switch of claim 1, wherein:

wherein the first connector is a male opening of a DuPont wire,

the inner wall of the first socket wall is shaped to conform to the first connector such that the first socket matches the male opening of the DuPont wire,

the second connector is a male port of a DuPont wire,

the shape of the inner wall of the second socket wall is adapted to the second connector so that the second socket is matched with the male opening of the dupont line.

3. The toggle switch of claim 1, wherein:

wherein, both ends of the shell are respectively provided with a mounting through hole for bolt fixing, so that the shell can be mounted on the circuit board.