CN212434502U

CN212434502U - Acousto-optic switch

Info

Publication number: CN212434502U
Application number: CN202021575061.8U
Authority: CN
Inventors: 廖伟豪
Original assignee: Zhongshan Visbo Electrical Co ltd
Current assignee: Zhongshan Visbo Electrical Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-01-29
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses an acousto-optic switch, including front end open-ended drain pan and switch body, the switch body comprises panel and installation department, the installation department is circular be equipped with the rotation locking subassembly on installation department and the drain pan, insert the drain pan with the switch body in, the rotation switch body can be realized fixedly again, and the reversal can be dismantled, and is rational in infrastructure, accords with and uses required.

Description

Acousto-optic switch

Technical Field

The utility model relates to an acousto-optic switch.

Background

Acousto-optic switch is one kind and need press to open the switch that changes into through sound signal and light signal start-up with the tradition, generally use in places such as corridor, acousto-optic switch when the installation, need install the drain pan at the inslot that the wall was seted up in advance earlier, install its main part in the drain pan again, current switch main part is connected through the buckle with the drain pan, during the shortcoming that the buckle is connected, some people who do not understand buckle hookup location very much, when dismantling, easily with the buckle perk disconnected, and in long-term use, the working of plastics is ageing easily, it can lead to the buckle to split more easily to age, thereby need provide the acousto-optic switch who installs fast and convenient to detach and solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an install quick and convenient to detach's reputation switch.

The acousto-optic switch comprises a bottom shell with an opening at the front end and a switch body, wherein the switch body consists of a panel and an installation part, the installation part is circular, and a rotary locking component is arranged on the installation part and the bottom shell.

Furthermore, the rotary locking assembly comprises an arc-shaped positioning strip arranged on the rear end face of the installation part, a groove is formed in the arc-shaped positioning strip, an arc-shaped clamping block is arranged on the inner bottom face of the bottom shell, and the arc-shaped clamping block and the arc-shaped positioning strip are located on the same circumference.

Further, rotatory locking Assembly is including setting up the locking hole on the installation department rear end face be equipped with the lockplate in the locking hole, be equipped with the elliptical aperture on the lockplate, an annular chamber has between lockplate and the locking hole be equipped with the spliced pole on the interior bottom surface of drain pan be equipped with the elliptical plate on the spliced pole, the size of elliptical plate is unanimous with the elliptical aperture, the degree of depth and the elliptical plate thickness of annular chamber are unanimous.

Furthermore, a luminous body is arranged on the surface of the panel.

Furthermore, a mounting groove is formed in the surface of the panel, and the luminous body is adhered to the mounting groove.

Further, the luminous body is a fluorescent strip.

Furthermore, the side wall of the panel is provided with anti-skid grains.

The utility model has the characteristics of simple structure is reasonable, the installation is quick and dismantle convenient, compares with current technique, including front end open-ended drain pan and switch body, the switch body comprises panel and installation department, the installation department is circular be equipped with the rotation locking subassembly on installation department and the drain pan, insert the drain pan with the switch body in, the rotation switch body can realize fixedly again, and the reversal can be dismantled, and is rational in infrastructure, accords with and uses required.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is one of the exploded structural diagrams of the present invention;

fig. 3 is a second exploded view of the present invention;

fig. 4 is a third schematic exploded view of the present invention;

fig. 5 is a schematic plan view of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-5, an acousto-optic switch comprises a bottom case 1 with an opening at the front end and a switch body 2, wherein the switch body 2 is composed of a panel 21 and an installation part 22, the installation part 22 is circular, the installation part 22 and the bottom case 1 are provided with a rotary locking assembly, the switch body is inserted into the bottom case, and then the switch body is rotated to realize fixation, can be disassembled after being reversed, is reasonable in structure and meets the use requirement.

Referring to fig. 1-5, the rotation locking assembly includes an arc positioning strip 24 disposed on the rear end surface of the mounting portion 22, a groove 241 is disposed on the arc positioning strip 24, an arc-shaped fixture block 11 is disposed on the inner bottom surface of the bottom case 1, the arc-shaped fixture block 11 and the arc positioning strip 24 are located on the same circumference, the arc-shaped fixture block is in insertion fit with the groove, the connection is achieved by inserting the switch body into the bottom case, and then rotating the switch body can enable the arc-shaped fixture block to be inserted into the groove, so that the fixation can be achieved, the structure is reasonable, the installation is convenient, and the disassembly is convenient.

Referring to fig. 1-5, the rotation locking subassembly is including setting up the locking hole 25 on installation department 22 rear end be equipped with locking plate 26 in the locking hole 25, be equipped with oval hole on the locking plate 26, a ring die cavity has between locking plate 26 and the locking hole 25 be equipped with spliced pole 13 on the interior bottom surface of drain pan 1 be equipped with elliptical plate 12 on the spliced pole 13, elliptical plate 12's size is unanimous with oval hole, the degree of depth of ring die cavity is unanimous with elliptical plate 12's thickness.

During installation:

1) by aligning the elliptical plate with the elliptical hole;

2) inserting the elliptical plate into the elliptical hole;

3) the handheld panel rotates to enable the long axis of the elliptical plate to coincide with the short axis of the elliptical hole;

4) fixation can be achieved.

Referring to fig. 1-5, the surface of the panel 21 is provided with a light-emitting body 3, which can illuminate in a dark environment to prevent the lamp from being turned off when the switch fails.

Referring to fig. 1 to 5, an installation groove 23 is formed on a surface of the panel 21, and the light emitting body 3 is adhered in the installation groove 23.

Referring to fig. 1 to 5, the luminous bodies 3 are fluorescent bars.

Referring to fig. 1-5, the side wall of the panel 21 is provided with anti-slip lines, and the anti-slip lines enable a user to better hold the panel when holding the panel, so that the panel is simple in structure and meets the use requirements.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and for simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an acousto-optic switch, includes front end open-ended drain pan (1) and switch body (2), its characterized in that: switch body (2) comprise panel (21) and installation department (22), installation department (22) are circular install department (22) and drain pan (1) on be equipped with the rotation locking subassembly.

2. An acousto-optic switch according to claim 1 characterised in that: rotatory locking Assembly is including setting up arc location strip (24) on installation department (22) rear end be equipped with recess (241) on arc location strip (24) be equipped with arc fixture block (11) on the interior bottom surface of drain pan (1), arc fixture block (11) are in on same circumference with arc location strip (24).

3. An acousto-optic switch according to claim 2 characterised in that: rotatory locking Assembly is including setting up locking hole (25) on installation department (22) rear end face be equipped with lockplate (26) in locking hole (25), be equipped with the elliptical aperture on lockplate (26), an annular chamber has between lockplate (26) and locking hole (25) be equipped with spliced pole (13) on the interior bottom surface of drain pan (1) be equipped with elliptical plate (12) on spliced pole (13), the size and the elliptical aperture of elliptical plate (12) are unanimous, the degree of depth of annular chamber is unanimous with the thickness of elliptical plate (12).

4. An acousto-optic switch according to any one of claims 1 to 3 characterised in that: the surface of the panel (21) is provided with a luminous body (3).

5. An acousto-optic switch according to claim 4 characterised in that: the surface of the panel (21) is provided with a mounting groove (23), and the luminous body (3) is adhered in the mounting groove (23).

6. An acousto-optic switch according to claim 4 characterised in that: the luminophor (3) is a fluorescent strip.

7. An acousto-optic switch according to claim 1 characterised in that: the side wall of the panel (21) is provided with anti-skid grains.