Switch panel convenient to disassemble and assemble

Abstract

The utility model discloses a switch panel convenient to disassemble and assemble, which can be quickly disassembled and replaced with different switch panels, and is simple to operate and high in safety. The switch panel convenient to disassemble and assemble comprises a base and a detachable panel assembly, the mounting surface of the base is provided with a plug hole, a female wiring terminal is arranged in the plug hole, and the mounting surface is provided with a plurality of limiting holes around the plug hole; the detachable panel assembly comprises a middle panel, an operation circuit board, an operation switch, a male wiring terminal and a plurality of elastic sheets. The middle panel is provided with an insertion column; the operation circuit board is arranged in the middle panel; the operation switch is installed on the surface of the middle panel and used for controlling the operation circuit board. The male wiring terminal is arranged in the plugging column and is electrically connected with the operation circuit board; the elastic sheets are positioned around the plugging column and are fixedly connected with the middle panel; the plugging column is inserted into the plugging hole so that the male wiring terminal is electrically connected with the female wiring terminal. And the elastic sheet is tightly matched in the limiting hole.

Description

Technical Field

[0001] The utility model relates to the technical field of switch panels, in particular to a switch panel which is convenient for disassembly and assembly. Background Art

[0002] The switch panel is generally installed on the wall and is used to control the opening and closing of the circuit, thereby controlling the home appliances.

[0003] The existing switch panel is usually installed in an 86-inch box embedded in the wall. When the user needs to replace different types of control methods (such as replacing a single button with a double button, a knob, etc.), the entire switch panel needs to be removed and replaced, which is troublesome and costly. In addition, the installation method of the existing switch panel is usually screw-locked, and a screwdriver is required for disassembly and assembly, which increases the operating cost. Utility Model Content

[0004] The utility model aims to provide a switch panel that is convenient to disassemble and assemble, so as to solve the problems existing in the prior art, and can quickly disassemble and assemble, and replace different switch panels, and the operation is simple and the safety is high.

[0005] In order to achieve the above purpose, the solution of the utility model is:

[0006] A switch panel that is easy to disassemble and assemble, comprises a base and a detachable panel assembly; the mounting surface of the base is provided with a plug-in hole, a female terminal is provided in the plug-in hole, and the mounting surface is provided with a plurality of limiting holes around the plug-in hole; the detachable panel assembly comprises a middle panel, an operating circuit board, an operating switch, a male terminal and a plurality of spring clips; the middle panel is provided with a plug-in column; the operating circuit board is built in the middle panel; the operating switch is mounted on the surface of the middle panel for controlling the linkage of the operating circuit board; the male terminal is arranged in the plug-in column and is electrically connected to the operating circuit board; the spring clip is located around the plug-in column and is fixedly connected to the middle panel; the plug-in column is inserted in the plug-in hole to electrically connect the male terminal to the female terminal; the spring clip fits tightly in the limiting hole.

[0007] The depth of the plug hole is set to be above 6 cm.

[0008] The plug-in holes and the plug-in posts are respectively arranged at the center of the opposite surfaces of the base and the middle panel, and the limiting holes and the spring sheets are respectively and evenly arranged on both sides of the plug-in holes and the plug-in posts.

[0009] A flange is axially arranged in the plug hole, and a notch movably matched with the flange is arranged on the side wall of the plug column.

[0010] The middle panel includes a detachably connected bottom shell and an outer cover, and the plug-in column is integrally formed on the base.

[0011] The switch panel that is convenient to disassemble and assemble further comprises a decorative panel that is detachably connected to the middle panel, and the decorative panel surrounds the middle panel.

[0012] The operating switch is a single-button switch, a multi-button switch, a knob switch or a touch-screen switch.

[0013] After adopting the above technical solution, the utility model has the following technical effects:

[0014] The utility model can design a standard base for matching different detachable panel components during production, with lower design cost, and different types of panels, such as single button / double button / touch / knob, etc., can be replaced later, and there is no need to repeat wiring, disassemble screws, etc. during the process of replacing the panel, so the operation is very convenient and efficient; the middle panel is relatively fixed by the combination of spring clips and limit holes around the wiring point between the plug-in column and the plug-in hole, which can avoid the shaking of the middle panel, ensure that it is installed in place, and prevent problems such as electric sparks caused by shaking of the middle panel and poor contact; at the same time, the spring clip limiting method is also convenient for disassembly, and the middle panel can be disassembled without the use of tools; by arranging the male plug part on the middle panel and the female socket part on the base, the interface position of the high-voltage part of the circuit is located in the plug-in hole of the base, which is an embedded method and is not easily touched by human hands, so the risk of electric shock / circuit breakage during disassembly and assembly can be avoided; in addition, the combination of the plug-in column and the plug-in hole ensures a rigid connection between the middle panel and the base, which has higher reliability and can effectively prevent poor contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the first embodiment of the utility model;

[0016] Figure 2 A three-dimensional diagram of a detachable panel assembly according to a first embodiment of the present utility model;

[0017] Figure 3 A three-dimensional view of the base of the first embodiment of the utility model;

[0018] Figure 4 This is a front view of the first embodiment of the utility model;

[0019] Figure 5 for Figure 4 Sectional view in the AA direction;

[0020] Figure 6 for Figure 4 Cross-sectional view in the BB direction;

[0021] Figure 7It is a perspective view of the second embodiment of the utility model;

[0022] Description of Figure Numbers:

[0023] 1-base; 11-mounting surface; 12-plug hole; 121-flange; 13-female terminal; 14-limiting hole;

[0024] 2-detachable panel assembly; 21-middle panel; 21a-bottom shell; 21b-outer cover; 211-plug-in column; 212-notch; 22-operating circuit board; 23-operating switch; 24-male terminal; 25-spring; 26-decorative panel. DETAILED DESCRIPTION

[0025] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0026] The utility model discloses a switch panel which is convenient for disassembly and assembly, comprising a base 1 and a detachable panel assembly 2;

[0027] The mounting surface 11 of the base 1 is provided with a plug hole 12, a female terminal 13 is provided in the plug hole 12, and the mounting surface 11 is provided with a plurality of limit holes 14 around the plug hole 12;

[0028] The detachable panel assembly 2 includes a middle panel 21, an operating circuit board 22, an operating switch 23, a male terminal 24 and a plurality of springs 25; the middle panel 21 is provided with a plug-in column 211; the operating circuit board 22 is built in the middle panel 21; the operating switch 23 is installed on the surface of the middle panel 21 for controlling the operating circuit board 22; the male terminal 24 is arranged in the plug-in column 211 and is electrically connected to the operating circuit board 22; the springs 25 are located around the plug-in column 211 and are fixedly connected to the middle panel 21;

[0029] The plug-in column 211 is inserted into the plug-in hole 12 to electrically connect the male terminal 24 with the female terminal 13 , so that the operating switch 23 can control the circuit corresponding to the female terminal 13 ; the spring piece 25 is tightly fitted in the limiting hole 14 .

[0030] Through the above scheme, the utility model can design a standard base 1 during production to match different detachable panel components 2, with lower design cost, and different types of panels can be replaced later, such as single button / double button / touch / knob, etc., and there is no need to repeat wiring, disassemble screws, etc. during panel replacement, which is very convenient and efficient; the spring clip 25 and the limit hole 14 are used around the wiring point between the plug-in column 211 and the plug-in hole 12 to achieve relative fixation of the center panel 21, which can avoid the shaking of the center panel 21, ensure that it is installed in place, and prevent problems such as electric sparks caused by shaking of the center panel 21 and poor contact; at the same time, The limiting method of the spring clip 25 also facilitates disassembly, and the middle panel 21 can be disassembled without using tools; by setting the male plug part (i.e., the plug-in column 211 and the male terminal 24) on the middle panel 21 and the female socket part (i.e., the plug-in hole 12 and the female terminal 13) on the base 1, the interface position of the high-voltage part of the circuit is located in the plug-in hole 12 of the base 1, which is an embedded method and is not easily touched by human hands, thereby avoiding the risk of electric shock / circuit breakage during disassembly and assembly; in addition, the cooperation between the plug-in column 211 and the plug-in hole 12 ensures a rigid connection between the middle panel 21 and the base 1, which is more reliable and can effectively prevent poor contact.

[0031] See also Figures 1 to 6 , showing the first embodiment of the utility model.

[0032] The depth of the plug hole 12 is set to be more than 6 cm, which can further ensure that the female terminal 13 embedded in the base 1 is not accidentally touched, thereby improving the safety performance of the product and meeting safety regulations.

[0033] The above-mentioned plug-in holes 12 and plug-in columns 211 are respectively arranged in the middle position of the opposite surfaces of the base 1 and the middle panel 21, and the limiting holes 14 and the spring pieces 25 are respectively and evenly arranged on both sides of the plug-in holes 12 and the plug-in columns 211 to ensure stable force and higher structural stability, while also preventing the detachable panel assembly 2 from being installed in the wrong direction.

[0034] A flange 121 is axially arranged in the plug hole 12, and a notch 212 is arranged on the side wall of the plug post 211 to flexibly cooperate with the flange 121. The flange 121 cooperates with the notch 212 to guide the plug post 211 in the plug hole 12 to avoid shaking.

[0035] The operating circuit board 22 is mainly used for controlling the on-off of the circuit, while the female terminal 13 is connected to the strong current.

[0036] The middle panel 21 includes a detachably connected bottom shell 21a and an outer cover 21b, which facilitates the disassembly and assembly of the circuit board 22; the plug-in column 211 is integrally formed on the base 21a. The detachable connection between the two can be a snap connection, a screw lock, etc.

[0037] In the first embodiment, a decorative panel 26 detachably connected to the middle panel 21 is also included. The decorative panel 26 surrounds the middle panel 21 and has functions such as shielding and decoration. The detachable connection method can meet the needs of users to replace different decorative panels 26 according to different preferences and decoration tendencies. The detachable connection method between the two can be a snap connection, a screw lock, etc.

[0038] See also Figure 7 , shows a second embodiment of the utility model, which is mainly different from the first embodiment in that only one operating switch 23 is provided on the detachable panel, that is, a single-button mode.

[0039] In addition, the operation switch 23 may also be a knob switch, a touch screen switch, etc.

[0040] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A switch panel that is easy to disassemble and assemble, characterized in that: Includes base and removable panel assembly; The mounting surface of the base is provided with a plug hole, a female terminal is provided in the plug hole, and the mounting surface is provided with a plurality of limit holes around the plug hole; The detachable panel assembly includes a middle panel, an operating circuit board, an operating switch, a male terminal and a plurality of springs; the middle panel is provided with a plug-in column; the operating circuit board is built in the middle panel; the operating switch is installed on the surface of the middle panel for controlling the operating circuit board; the male terminal is arranged in the plug-in column and is electrically connected to the operating circuit board; the spring is located around the plug-in column and is fixedly connected to the middle panel; The plug-in post is inserted into the plug-in hole to electrically connect the male terminal to the female terminal; the spring piece is tightly fitted in the limiting hole.

2. The switch panel that is easy to disassemble and assemble as claimed in claim 1, characterized in that: The depth of the plug hole is set to be above 6 cm.

3. The switch panel that is easy to disassemble and assemble according to claim 1, characterized in that: The plug-in holes and the plug-in posts are respectively arranged at the center of the opposite surfaces of the base and the middle panel, and the limiting holes and the spring sheets are respectively and evenly arranged on both sides of the plug-in holes and the plug-in posts.

4. The switch panel that is easy to disassemble and assemble according to claim 1, characterized in that: A flange is axially arranged in the plug hole, and a notch movably matched with the flange is arranged on the side wall of the plug column.

5. The switch panel that is easy to disassemble and assemble according to claim 1, characterized in that: The middle panel includes a detachably connected bottom shell and an outer cover, and the plug-in column is integrally formed on the base.

6. The switch panel that is easy to disassemble and assemble according to claim 1, characterized in that: It also includes a decorative panel detachably connected to the middle panel, and the decorative panel surrounds the middle panel.

7. The switch panel that is easy to disassemble and assemble according to claim 1, characterized in that: The operating switch is a single-button switch, a multi-button switch, a knob switch or a touch-screen switch.

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