CN220306125U - Improved structure of switch shell - Google Patents

Abstract

The utility model relates to a shell improvement structure of a switch, which comprises: the side edge of the shell is provided with a plurality of buckles which are horizontally arranged, a panel component made of glass is connected with the shell to form a whole in cooperation with the adhesive layer, the inside of the shell is provided with a body provided with a light guide sheet and a circuit board, the side edge of the body is provided with a plurality of concave parts which are horizontally arranged corresponding to the buckles and a pair of positioning parts, when the buckles are correspondingly buckled on the concave parts, the side edge of the shell is additionally provided with a pair of convex catches, and the shell is matched with the body to push downwards, so that the convex catches are embedded in the positioning parts, and the shell and the body are in a connection and fixation state; if the convex catch is pressed to push the shell upwards to be matched with the body, the connection and fixation state of the shell can be released, the connection state of the shell and the body is enhanced, additional tools are not needed for disassembly and assembly, the panel assembly is used for customizing images and matched with the light guide sheet, the identification degree and the application can be effectively improved, and meanwhile, the use is more convenient.

Description

Improved structure of switch housing

Technical field

The utility model relates to an improved structure of a switch housing in the technical field of switches.

Background technique

Among existing switches, the housing structure and connection method of the switch are relatively simple and traditional in the current technology. Screws, tenons or other fixings are generally used to connect the housing and other components. Most of these fixings require additional tools and time to disassemble and assemble, and are prone to loose or unstable connections. Therefore, sometimes because It is also quite common for the panel or cover to fall off the main body due to external force collision.

In addition, in the existing technology, panel components are usually mass-produced with plastic materials, so the application of customized images is not common. This also limits the design and appearance choices of switches, indirectly allowing users to The experience of identifying the switch function is affected.

Therefore, if the connection strength of the switch structure can be improved and customizable image and lighting display applications can be introduced, the user experience can be greatly and effectively improved.

Utility model content

The main purpose of the present utility model is to provide an improved structure of a switch housing. The side edge of the housing is provided with a plurality of horizontally arranged buckles. There is also a panel component that cooperates with an adhesive layer to be connected to the housing to form an integral body. A plurality of light guide sheets and at least one circuit board are provided inside, and the circuit board is electrically connected to a plurality of light-emitting elements;

The side edge of the body is provided with a plurality of recesses arranged horizontally corresponding to the buckle, and a pair of positioning parts. When the buckle is connected to the recessed part, the side edge of the housing is also provided with a pair of convex detents. Cooperate with the downward movement of the body, so that the convex latch is embedded in the positioning part, so that the housing and the body are in a connected and fixed state; if the convex latch is pressed to move the casing upward with the body, it can be released Its connection is fixed.

Further, the body protrudes outward to form an accommodating groove, and the accommodating groove is used for placing the circuit board in it.

Furthermore, the circuit board can be single-chip or multiple-chip.

Furthermore, the panel component is made of glass, and the surface of the panel component is used for customized images, so that the recognition can be improved, and the light-emitting element is used to allow light to pass through the panel component made of glass, making the image more vivid. Clear and bright.

Further, the adhesive layer is made of double-sided tape.

Overall, this utility model strengthens the connection state between the casing and the body, and can be disassembled and assembled without the assistance of additional tools. The panel assembly can effectively improve the recognition and application through customized images and light guide sheets. At the same time, it also makes use more convenient and can effectively improve the defects of the existing structure.

Description of drawings

Figure 1 is a perspective view of the utility model.

Figure 2 is an exploded view of the utility model.

Figure 3 is a schematic diagram of the utility model before the casing is disassembled.

Figure 4 is a schematic diagram of the utility model disassembled from the casing.

Figure 5 is a schematic diagram of adjusting parameters of the circuit board of the main body of the present invention.

Figure 6 is a schematic diagram of the utility model with fixing screws on the main body.

Figure 7 is a schematic diagram of the main body of the utility model and the housing.

Figure 8 is a schematic diagram of the continuous assembly of the present utility model on the main body and the shell followed by Figure 7.

Figure 9 is a schematic diagram of the utility model after the continuous assembly of the main body and the shell of Figure 8.

Figure 10 is a perspective view of another embodiment of the present invention.

Figure 11 is an exploded view of another embodiment of the present invention.

Figure 12 is a schematic diagram of the continuous assembly of the main body and the housing in another embodiment of the present invention.

FIG. 13 is a schematic diagram of another embodiment of the present utility model in which the main body and the shell are assembled following the continuous assembly of FIG. 12 .

Marked in the figure are as follows:

10 housing

11 buckles

12 tabs

20 panel components

21 Adhesive layer

30 body

31 recess

311 Positioning Department

32 storage tank

33 fixing screws

40 light guide sheet

50 circuit boards

51 screws

60 light emitting components

Detailed ways

Generally, according to the present utility model, the best feasible embodiment is described in detail with reference to the accompanying drawings Figures 1 to 9 to increase understanding of the present utility model; the present utility model is an improved housing structure of a switch, which includes There is: a housing 10, the side edge of which is provided with a plurality of horizontally arranged buckles 11. In the present utility model, there are three rows, but the number is not limited thereto, and the embodiment of the present utility model is an application. Switch structure based on US specifications.

A panel component 20 is made of glass, and the surface of the panel component 20 can provide customized image applications. For example, the intensity function of the light intensity can be added in the shape of a torch or according to the user's favorite photos or images. . The panel assembly 20 is mainly used to bond an adhesive layer 21 to the housing 10 to form an integral body. The adhesive layer 21 is made of double-sided tape in this utility model, and can also be replaced with an adhesive or adhesive with the same effect. materials, without limitation;

A body 30 is provided with a plurality of light guide sheets 40 and at least one circuit board 50 inside. The body 30 protrudes outward to form an accommodating groove 32. The accommodating groove 32 is used to accommodate the circuit. The circuit board 50 is disposed therein, and the circuit board 50 in the present invention can also be a single piece or multiple pieces, and is not limited thereto. The circuit board 50 is electrically connected to the plurality of light-emitting elements 60. The side edge of the body 30 is provided with a plurality of recesses 31 arranged horizontally corresponding to the buckles 11 and a pair of positioning portions 311. When the buckles 11 are correspondingly buckled, When connected to the recessed portion 31 , a pair of protrusions 12 are provided on the side edges of the housing 10 . The housing 10 can be moved downward with the body 30 so that the protrusions 12 are embedded in the positioning portion 311 . , so that the housing 10 and the main body 30 are connected and fixed; if the latch 12 is pressed to move the housing 10 upward with the main body 30, the original connected and fixed state can be released, and the light-emitting element 60 can be used to transmit light. The panel assembly 20 is made of glass, making the image clearer and brighter.

Please refer to Figures 10 to 13 again, which is another embodiment of the present invention. This embodiment is a switch structure applied to European standards. Its structural features are identical to the above-mentioned American standard embodiments, so no further tell in detail;

To sum up, the present utility model is an improved structure of the switch housing. Through the horizontally corresponding buckles 11 and the recessed portion 31, the housing 10 and the main body 30 can be easily buckled correspondingly. Further, through the housing 10 A pair of protrusions 12 provided on the side edges are moved downward by the shell 10 in cooperation with the body 30 so that the protrusions 12 are embedded in the positioning portion 311 so that the shell 10 and the body 30 are connected and fixed. , if the latch 12 is pressed again, the housing 10 can be moved upward in conjunction with the body 30, and the connection and fixed state can be released. In addition to effectively strengthening the connection state between the housing 10 and the body 30, no additional additional components are needed. The panel assembly 20 can be disassembled and assembled with the help of tools. The panel assembly 20 also uses a customized image to match the light guide sheet 40, which can not only significantly improve the visibility, but also make the entire set of switches more convenient to use.

Claims (5)

1. An improved structure of a switch casing, comprising: a shell (10) with a plurality of buckles (11) horizontally arranged at the side edges; a panel assembly (20) which is integrally connected with the housing (10) in cooperation with an adhesive layer (21); a body (30) having a plurality of light guide plates (40) and at least one circuit board (50) disposed therein, wherein the circuit board (50) is electrically connected to the plurality of light emitting elements (60), and is characterized in that: the side edge of the body (30) is provided with a plurality of concave parts (31) which are horizontally arranged corresponding to the buckles (11) and a pair of positioning parts (311), when the buckles (11) are correspondingly buckled on the concave parts (31), the side edge of the shell (10) is additionally provided with a pair of convex catches (12), the shell (10) is matched with the body (30) to push downwards, so that the convex catches (12) are embedded in the positioning parts (311), and the shell (10) and the body (30) are in a connecting and fixing state; if the convex catch (12) is pressed to push the shell (10) upwards along with the body (30), the connection and fixation state can be released.

2. The improved structure of the switch as claimed in claim 1, further comprising: and the accommodating groove (32) is positioned in the body (30) and protrudes outwards, and the accommodating groove (32) is used for the circuit board (50) to be arranged in.

3. The improved structure of switch housing according to claim 1, wherein the circuit board (50) may be a single piece or a plurality of pieces.

4. The improved structure of switch housing according to claim 1, wherein the panel assembly (20) is made of glass material, and the surface of the panel assembly (20) is used for providing a custom image.

5. The improved structure of switch housing according to claim 1, wherein the adhesive layer (21) is made of double sided adhesive material.