CN220691881U - Micro-switch integrated with buckle terminal - Google Patents

Abstract

The utility model discloses a micro switch integrated with a buckle terminal, which comprises a shell, a contact assembly arranged in the shell and a conductive terminal arranged in the shell and matched with the contact assembly, wherein the shell comprises a bottom shell and a cover body, the contact assembly and the conductive terminal are matched with the bottom shell or the cover body for assembly, the cover body is provided with the buckle terminal, and the part of the conductive terminal extending out of the bottom shell or the cover body is positioned in the buckle terminal; the buckle terminal is matched with an external terminal to be spliced to form a clamping connection, and the terminal is electrically connected with the conductive terminal. The utility model can facilitate the butt joint of the micro switch and an external circuit and is convenient to install.

Description

Micro-switch integrated with buckle terminal

Technical Field

The utility model relates to a micro-switch, in particular to a micro-switch integrated with a buckle terminal.

Background

The micro switch is a common switch component, generally has a contact assembly, a button and a plurality of terminals, and is matched with the contact assembly to switch through the button, so that the power-on switching among the plurality of terminals is realized.

Referring to the prior art publication CN101425414B, a conventional micro switch is disclosed with reference to the accompanying drawings, having three terminals, and extending out of the housing for connection with subsequent components.

The connection of such terminals requires mating depending on the external structure, and there is still an inconvenience in interfacing the terminals with external wiring.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide the micro switch integrated with the buckle terminal, which can facilitate the butt joint of the micro switch and an external circuit and is convenient to install.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the micro switch comprises a shell, a contact assembly arranged in the shell, and a conductive terminal arranged in the shell and matched with the contact assembly, wherein the shell comprises a bottom shell and a cover body, the contact assembly and the conductive terminal are matched with the bottom shell or the cover body for assembly, the cover body is provided with a buckle terminal, and the part of the conductive terminal extending out of the bottom shell or the cover body is positioned in the buckle terminal; the buckle terminal is matched with an external terminal to be spliced to form a clamping connection, and the terminal is electrically connected with the conductive terminal.

As a further improvement of the utility model, an opening is arranged on one side of the buckle terminal corresponding to the mounting direction of the cover body, and the opening is used for allowing the conductive terminal to enter the buckle terminal when the cover body is assembled with the bottom shell.

As a further development of the utility model, a chamfer is provided in the edge of the opening.

As a further improvement of the utility model, the position corresponding to the conductive terminal in the buckle terminal is provided with a supporting rib, and the supporting rib is provided with a slot for embedding the conductive terminal.

As a further improvement of the utility model, the position of the surface of the buckle terminal corresponding to the bottom shell is propped against the surface of the bottom shell.

As a further improvement of the utility model, a connecting column for penetrating through the cover body is arranged on the bottom shell, and the connecting column is riveted with the cover body.

As a further improvement of the utility model, the buckle terminal and the cover body are integrally formed.

The utility model has the beneficial effects that the connection with the external wiring terminal can be conveniently realized by integrating the buckle terminal, the use is more convenient, the requirement on the external structure is relieved, the design is more convenient, the use is more convenient, the suitability is better, and the quick connection can be realized only by the matched wiring terminal.

Drawings

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

FIG. 2 is a perspective view of another embodiment of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

FIG. 4 is a schematic view of a cross-sectional structure (normally closed specification) of the present utility model;

FIG. 5 is a schematic view of a cross-sectional structure (normally open) of the present utility model;

fig. 6 is a schematic diagram of a front view structure of the present utility model.

Reference numerals: 1. a housing; 11. a bottom case; 12. a cover body; 2. a contact assembly; 3. a conductive terminal; 4. a snap-fit terminal; 41. an opening; 42. a support rib; 43. a slot; 44. and (5) connecting the columns.

Detailed Description

The utility model will be further described in detail with reference to examples of embodiments shown in the drawings.

As shown with reference to figures 1-6,

the micro switch integrated with the buckle terminal comprises a shell 1, a contact assembly 2 arranged in the shell 1 and a conductive terminal 3 arranged in the shell 1 and matched with the contact assembly 2, wherein the shell 1 comprises a bottom shell 11 and a cover body 12, the contact assembly 2 and the conductive terminal 3 are matched with the bottom shell 11 or the cover body 12 to be assembled, the cover body 12 is provided with the buckle terminal 4, and the part of the conductive terminal 3 extending out of the bottom shell 11 or the cover body 12 is positioned in the buckle terminal 4; the buckle terminal 4 is matched with an external terminal to be spliced to form a clamping connection, and the terminal is electrically connected with the conductive terminal 3.

Referring to the figure, the cover 12 of the present embodiment has the snap-fit terminal 4, and the snap-fit terminal 4 may be integrated on the cover 12, and this integration may be injection molding or steel plate stamping, or may be integrated by connecting two components together, for example, by ultrasonic welding or plastic riveting. It is of course preferable to provide the arrangement in the form of injection moulding in one piece.

When the cover 12 after integrating the buckle terminal 4 is assembled with the bottom shell 11, the buckle terminal 4 can be directly assembled together, when the installation is performed, the protruding part of the conductive terminal 3 needs to be considered, the position on the buckle terminal 4 for matching with the conductive terminal 3 needs to be matched with the conductive terminal 3 for performing the installation, then when the cover 12 is installed on the bottom shell 11, for example, a hole is formed in the position on the buckle terminal 4 corresponding to the conductive terminal 3, and the hole is slightly larger than the conductive terminal 3, so that the conductive terminal 3 can be inserted, and after the conductive terminal 3 is inserted into a proper position, the cover 12 is aligned with the bottom shell 11 for performing the installation.

In distinction from the above-described embodiment, the following provides an example of more convenient installation, in which the snap terminal 4 is provided with an opening 41 on one side corresponding to the installation direction of the cover 12, and the opening 41 is used for the conductive terminal 3 to enter into the snap terminal 4 when the cover 12 is assembled with the bottom case 11.

The conductive terminal 3 is inserted through the opening 41 in the mounting direction, and as the cover 12 and the bottom case 11 are mounted, the snap terminal 4 is inserted into the opening 41, and the mounting is completed after the cover 12 and the bottom case 11 are mounted.

Further, a chamfer is provided in the edge of the opening 41. Through the setting of chamfer, can let opening 41 form the flaring to have the guide effect, make things convenient for conductive terminal 3 to get into, conductive terminal 3 itself installs and is possible to have the skew state moreover, consequently the chamfer can correct conductive terminal 3's state, makes it form the cooperation with buckle terminal 4, and the matching accuracy is higher when letting buckle terminal 4 and external terminal be connected.

In order to make the state of the conductive terminal 3 more stable, one of the embodiments that can be adopted is as follows: the position corresponding to the conductive terminal 3 in the buckle terminal 4 is provided with a supporting rib 42, and the supporting rib 42 is provided with a slot 43 for embedding the conductive terminal 3.

The supporting rib 42 is utilized to be matched with the slot 43 on the supporting rib 42, so that the conductive terminal 3 can be positioned and is in an embedded state, and in addition, the supporting rib 42 can increase the contact area and supporting strength with the conductive terminal 3, so that the conductive terminal is more stable when being matched with the outside.

The cover 12 and the bottom case 11 may be connected by a snap-fit manner or by ultrasonic welding, etc., and in this embodiment, preferably, the bottom case 11 is provided with a connection post 44 for passing through the cover 12, and the connection post 44 is riveted with the cover 12.

The connecting post 44 and the lid 12 are riveted, and the riveting is not limited to metal riveting, but can be extrusion riveting by heating a plastic member. In this embodiment, it is preferable to rivet a plastic member, for example, the bottom shell 11 is itself formed with a connecting post 44, and the corresponding position on the cover 12 has a through hole, so that the connecting post 44 can pass through, at this time, the connecting post 44 also has a positioning function, after the cover 12 is assembled with the bottom shell 11, the connecting post 44 is deformed by heating and extrusion, so that a rivet structure is formed, and the cover 12 and the bottom shell 11 are fastened.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims (7)

1. The micro switch is characterized in that the shell comprises a bottom shell and a cover body, the contact assembly and the conductive terminal are matched with the bottom shell or the cover body, the cover body is provided with a buckle terminal, and the part of the conductive terminal extending out of the bottom shell or the cover body is positioned in the buckle terminal; the buckle terminal is matched with an external terminal to be spliced to form a clamping connection, and the terminal is electrically connected with the conductive terminal.

2. The integrated snap-in terminal micro-switch of claim 1, wherein the snap-in terminal is provided with an opening on a side corresponding to the mounting direction of the cover, the opening being adapted to allow the conductive terminal to enter the snap-in terminal when the cover is assembled with the bottom case.

3. The integrated snap terminal micro-switch of claim 2, wherein a chamfer is provided in an edge of the opening.

4. A micro switch integrated with a buckle terminal according to claim 1, 2 or 3, wherein a supporting rib is arranged at a position corresponding to the conductive terminal in the buckle terminal, and a slot for embedding the conductive terminal is arranged on the supporting rib.

5. A micro-switch integrated with a snap terminal according to claim 1, 2 or 3, wherein the snap terminal is located against the surface of the bottom case in correspondence with the surface of the bottom case.

6. A micro-switch integrated with a snap terminal according to claim 1, 2 or 3, wherein a connecting post for passing through the cover body is provided on the bottom case, and the connecting post is riveted with the cover body.

7. A micro-switch integrated with a snap terminal according to claim 1, 2 or 3, wherein the snap terminal is integrally formed with the cover.