Dual-purpose rotary switch

Abstract

The utility model provides a dual-purpose rotary switch, which comprises a base, a guide rail groove is arranged at the bottom of the base, a buckle is arranged in the guide rail groove, and the guide rail groove is clamped with an external mounting guide rail through the buckle; a switch module is arranged at the top of the base, a connecting seat is arranged at the top of the switch module, a mounting plate is arranged at the top of the connecting seat, a decorative cover is arranged at the top of the mounting plate, and a knob is arranged at the top of the decorative cover; the mounting plate is connected with an external mounting plane; the bottom of the knob is connected with one end of the rotating shaft, and the other end of the rotating shaft sequentially penetrates through the middle of the decorative cover, the middle of the mounting plate and the middle of the connecting seat and then is connected with the switch module. The rotary switch solves the technical problem that a rotary switch in the prior art cannot be suitable for two installation modes of guide rail installation and installation surface installation at the same time.

Description

Technical Field

[0001] The utility model relates to the field of electricity, in particular to an electrical appliance connector, in particular to a dual-purpose rotary switch. Background Art

[0002] Rotary switches, also known as knob switches, are widely used in various circuits. In the prior art, rotary switches for rail mounting and rotary switches for plane mounting are two different models and cannot be used interchangeably. Changing the mounting method means changing to another model of rotary switch, which is less versatile. Moreover, the rotary switch for rail mounting needs to be slid into the rail from one end during installation, which is inconvenient. In addition, the troublesome grounding connection during rail installation also causes inconvenience. Summary of the invention

[0003] The purpose of the utility model is to provide a dual-purpose rotary switch, which solves the technical problem that the rotary switch in the prior art cannot be simultaneously applicable to two installation methods, namely, guide rail installation and mounting surface installation, and also solves the problems of guide rail installation convenience and grounding convenience.

[0004] A dual-purpose rotary switch comprises a base, wherein a guide rail groove is provided at the bottom of the base, a buckle is provided in the guide rail groove, and the guide rail groove is buckled with an external mounting guide rail through the buckle; a switch module is provided at the top of the base, a connecting seat is provided at the top of the switch module, a mounting plate is provided at the top of the connecting seat, a decorative cover is provided at the top of the mounting plate, and a knob is provided at the top of the decorative cover; the mounting plate is connected to an external mounting plane; and comprises a rotating shaft, one end of which is connected to the bottom of the knob, and the other end of which passes through the middle of the decorative cover, the middle of the mounting plate, and the middle of the connecting seat in sequence and then is connected to the switch module.

[0005] Furthermore, a buckle groove is provided on the base, the buckle is arranged in the buckle groove, and the buckle is detachably connected to the buckle groove.

[0006] Furthermore, a grounding plate is provided on the base, one end of the grounding plate is electrically connected to the switch module, and the other end of the grounding plate is in contact and connected with the mounting rail. Beneficial Effects

[0007] Compared with the prior art, the utility model has positive and obvious effects:

[0008] 1. The base and mounting plate can be used to achieve the dual-purpose effects of guide rail installation and mounting surface installation.

[0009] 2. The guide rail can be quickly disassembled and assembled through the detachable buckle.

[0010] 3. The switch module and the guide rail are grounded through the grounding sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 . A schematic structural diagram of an embodiment of the utility model.

[0012] Figure 2 . Exploded view of an embodiment of the utility model.

[0013] Figure 3 . Effect diagram of the embodiment of the utility model when installed on the installation plane.

[0014] Figure 4 . Effect diagram of the embodiment of the utility model when installed with the mounting rail.

[0015] In the figure: 1 knob; 2 decorative cover; 3 mounting plate; 301 first mounting hole; 302 second mounting hole; 4 connecting seat; 401 third mounting hole; 5 switch module; 6 base; 601 guide groove; 602 buckle; 603 buckle groove; 604 grounding plate; 605 fourth mounting hole; 7 rotating shaft; 8 mounting plane; 9 mounting rail. DETAILED DESCRIPTION

[0016] The following embodiments will further illustrate the present invention, but are not intended to limit the present invention.

[0017] like Figures 1 to 4 As shown, the present embodiment provides a dual-purpose rotary switch, including a base 6, a guide rail groove 601 is provided at the bottom of the base 6, a buckle groove 603 is provided on the top surface of the base 6, one end of the buckle groove 603 is adjacent to the guide rail groove 601 through a side wall of the guide rail groove 601, a buckle 602 is provided in the buckle groove 603, the clamping head of the buckle 602 passes through the side wall of the guide rail groove 601 and extends into the guide rail groove 601, the guide rail groove 601 is buckled with the external mounting guide rail 9 through the buckle 602, so as to achieve the effect of guide rail installation; the buckle 602 is detachably connected to the buckle groove 603, and the buckle 602 is pried out from the buckle groove 603 from the side of the buckle groove 603 using a flat-blade screwdriver, so as to release the clamping connection between the guide rail groove 601 and the mounting guide rail 9, and the buckle 602 can be installed in the buckle groove 603 to restore the clamping connection, so as to achieve the effect of convenient installation and disassembly on the mounting guide rail 9.

[0018] A switch module 5 is arranged on the top of the base 6, and a fourth mounting hole 605 is arranged on the base 6. A screw passes through the fourth mounting hole 605 and is connected to the switch module 5 for fixation. The switch module 5 is a common knob switch module 5 in the prior art, and the circuit in the switch module 5 is turned on and off by rotating the central axis. Those skilled in the art are aware of this and will not be elaborated here.

[0019] A connecting seat 4 is arranged on the top of the switch module 5, a mounting plate 3 is arranged on the top of the connecting seat 4, a third mounting hole 401 is arranged on the connecting seat 4, a second mounting hole 302 corresponding to the position of the third mounting hole 401 is arranged on the mounting plate 3, and screws pass through the second mounting hole 302 and the third mounting hole 302 in sequence to be connected and fixed to the switch module 5; the connecting seat 4 is used to connect the switch module 5 and the mounting plate 3, and becomes the connecting medium between the switch module 5 and the mounting plate 3.

[0020] The four corners of the mounting plate 3 are respectively provided with first mounting holes 301 , which are connected to the external mounting plane 8 by screws passing through the first mounting holes 301 , thereby achieving the effect of mounting on the mounting plane 8 .

[0021] A decorative cover 2 is provided on the top of the mounting plate 3. The mounting plane 8 after installation is located between the mounting plate 3 and the decorative cover 2. The decorative cover 2 is used to cover the holes on the mounting plate 3 to achieve a decorative effect.

[0022] A knob 1 is provided on the top of the decorative cover 2; the bottom of the knob 1 is fixedly connected to one end of the rotating shaft 7, and the other end of the rotating shaft 7 passes through the middle of the decorative cover 2, the middle of the mounting plate 3, and the middle of the connecting seat 4 in sequence and is connected to the control port in the center of the switch module 5. Rotating the knob 1 can drive the rotating shaft 7 to rotate, and then drive the control port of the switch module 5 to rotate, thereby achieving the effect of switching the switch module 5 on and off.

[0023] A grounding plate 604 is also provided on the base 6, one end of the grounding plate 604 is electrically connected to the ground connection position of the switch module 5, and the other end of the grounding plate 604 is in contact and connected with the mounting rail 9 when the guide rail groove 601 is connected to the guide rail, and the mounting rail 9 is grounded, thereby achieving the grounding effect of the switch module 5.

[0024] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A dual-purpose rotary switch, characterized in that: The base (6) comprises a guide rail groove (601) at the bottom of the base (6), a buckle (602) being arranged in the guide rail groove (601), a switch module (5) being arranged at the top of the base (6), a connecting seat (4) being arranged at the top of the switch module (5), a mounting plate (3) being arranged at the top of the connecting seat (4), a decorative cover (2) being arranged at the top of the mounting plate (3), and a knob (1) being arranged at the top of the decorative cover (2); It comprises a rotating shaft (7), one end of which is connected to the bottom of the knob (1), and the other end of which passes through the middle of the decorative cover (2), the middle of the mounting plate (3), and the middle of the connecting seat (4) in sequence, and is then connected to the switch module (5).

2. A dual-purpose rotary switch as claimed in claim 1, characterized in that: The base (6) is provided with a buckle groove (603), the buckle (602) is arranged in the buckle groove (603), and the buckle (602) and the buckle groove (603) are detachably connected.

3. A dual-purpose rotary switch as claimed in claim 1, characterized in that: A grounding plate (604) is provided on the base (6), one end of the grounding plate (604) is electrically connected to the switch module (5), and the other end of the grounding plate (604) is in contact with and connected to the mounting guide rail (9).

4. A dual-purpose rotary switch as claimed in claim 1, characterized in that: The guide rail groove (601) is snap-fitted to the external mounting guide rail (9) via a snap buckle (602).

5. A dual-purpose rotary switch as claimed in claim 1, characterized in that: The mounting plate (3) is connected to an external mounting surface (8).

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