Knob switch

Abstract

The utility model provides a knob switch which is characterized in that the knob switch comprises a junction box which is installed on a wall; the base is mounted on the junction box; and the control panel is mounted on the base. The control panel comprises a left panel and a right panel and is movably connected to the base, a circuit board is installed in the base, and the control panel is in induction connection with the circuit board. Sliding grooves are formed in the upper side and the lower side of the base, and sliding strips clamped and embedded into the sliding grooves are arranged on the edges of the left panel and the right panel. A structure that the control panel is movably connected is arranged, so that the interior can be checked without prying up the control panel.

Description

Technical Field

[0001] The utility model relates to a knob switch. Background Art

[0002] Knob switches are a common type of switch in life, such as bathroom heater switches. The current knob switches are generally composed of a rotating component and a stationary component: a groove or a convex part is set on the stationary component, and a corresponding convex part or groove is designed on the rotating component to match the stationary component. With the cooperation of the groove and the convex part, the knob switch can be engaged at different positions of the stationary component to generate different functional commands.

[0003] In the prior art, the maintenance of the knob switch requires the entire control panel to be pried open to inspect the inside, which is very inconvenient and the buckle is easily damaged by the prying method. Utility Model Content

[0004] The utility model aims to solve the above problems in the prior art and proposes a knob switch which is provided with a structure of active connection of a control panel so that the interior can be inspected and processed without prying open the control panel.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a knob switch, characterized in that it includes:

[0006] A junction box, which is mounted on the wall;

[0007] A base, which is mounted on the junction box;

[0008] a control panel mounted on the base;

[0009] The control panel comprises a left panel and a right panel and is movably connected to the base. A circuit board is installed in the base, and the control panel is inductively connected to the circuit board.

[0010] Furthermore, an installation slot is provided on the left panel, a knob with a display function is installed in the installation slot, an atmosphere light is provided on the knob, a magnet is provided in the knob, a magnetic sensor and a controller connected to the magnetic sensor are installed on the circuit board, and the magnetic sensor realizes the corresponding function of the knob by changing the magnetic field strength generated by rotating the knob.

[0011] Furthermore, the circuit board has a plurality of sensors on one side of the right panel, and the right panel is provided with control keys.

[0012] Furthermore, the control key is touch-type.

[0013] Furthermore, the control key is a mechanical key type, and a silicone pad is provided inside the control key.

[0014] Furthermore, the base is provided with slide grooves on the upper and lower sides, and the edges of the left panel and the right panel are provided with slide bars which are embedded in the slide grooves.

[0015] Furthermore, the height of the knob is 8mm-9.5mm.

[0016] Compared with the prior art, the advantages of the present application are as follows: it provides a structure in which the control panel is movably connected, so that the interior can be inspected and processed without prying open the control panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a touch knob switch;

[0018] Figure 2 It is a schematic diagram of a mechanical push-button rotary switch;

[0019] Figure 3 It is a schematic diagram of removing the key of the mechanical key switch

[0020] Figure 4 This is the internal diagram of the knob switch;

[0021] Figure 5 This is the installation diagram of the base and left panel;

[0022] Figure 6 It is a schematic diagram of the left and right panels.

[0023] In the figure, 1, knob; 101, magnetic sensor; 102, controller; 2, left panel; 201, slider; 3, right panel; 301, control key; 302, silicone pad; 4, base; 401, circuit board; 402, slide slot; 5, junction box. DETAILED DESCRIPTION

[0024] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention.

[0025] like Figure 1-4 As shown, a knob switch is characterized in that it comprises:

[0026] A junction box 5, which is mounted on the wall;

[0027] A base 4 mounted on a junction box 5;

[0028] A control panel mounted on the base 4;

[0029] The control panel includes a left panel 2 and a right panel 3 and is movably connected to a base 4 . A circuit board 401 is installed in the base 4 . The control panel is inductively connected to the circuit board 401 .

[0030] Furthermore, an installation groove is provided on the left panel 2, and a knob 1 with a display function is installed in the installation groove. The knob 1 is provided with an atmosphere light, and a magnet is provided in the knob 1. A magnetic sensor 101 and a controller 102 connected to the magnetic sensor 101 are installed on the circuit board 401. The magnetic sensor 101 realizes the corresponding function of the knob 1 by changing the magnetic field strength generated by rotating the knob 1.

[0031] Furthermore, the circuit board 401 has a plurality of sensors on one side of the right panel 3 , and the right panel 3 is provided with a control key 301 .

[0032] Furthermore, the control key 301 is touch-sensitive.

[0033] Furthermore, the control key 301 is a mechanical key type, and a silicone pad 302 is provided inside the control key 301 .

[0034] Furthermore, the base 4 has slide grooves 402 on both sides, and the edges of the left panel 2 and the right panel 3 have slide bars 201 that are inserted into the slide grooves 402. The left panel 2 and the right panel 3 can slide to expose the internal circuit board 401 through the cooperation of the slide bar 201 and the slide groove 402.

[0035] Furthermore, the height of the knob is 8mm-9.5mm.

[0036] The present application reserves an installation groove on the left panel 2 for the installation of the knob 1, and provides sliding grooves 402 on the upper and lower sides of the base 4 for the slide bars 201 of the left panel 2 and the right panel 3 to be embedded and can slide to both sides, so that workers can see the circuit board 401 of the base 4, which is convenient for inspection and maintenance, and the circuit board 401 is also easy to disassemble without removing the entire switch.

[0037] The technical solution of the above utility model provides a solution that is significantly different from the prior art to address the technical problem that the prior art solution is too single. The parts not involved in the technical solution of this application are the same as the prior art or can be implemented by using the prior art and will not be described in detail.

[0038] The technical solutions in the above embodiments have clearly and completely described the contents of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Claims

1. A knob switch, characterized in that: It includes: A junction box, which is mounted on the wall; A base, which is mounted on the junction box; a control panel mounted on the base; The control panel comprises a left panel and a right panel and is movably connected to the base. A circuit board is installed in the base, and the control panel is inductively connected to the circuit board.

2. The rotary switch according to claim 1, characterized in that: The left panel is provided with an installation slot, a knob with a display function is installed in the installation slot, an atmosphere light is provided on the knob, a magnet is provided in the knob, a magnetic sensor and a controller connected to the magnetic sensor are installed on the circuit board, and the magnetic sensor realizes the corresponding function of the knob by changing the magnetic field strength generated by rotating the knob.

3. The rotary switch according to claim 1, characterized in that: The circuit board is located at one side of the right panel and has a plurality of sensors, and the right panel is provided with control keys.

4. The rotary switch according to claim 3, characterized in that: The control key is touch-type.

5. The knob switch according to claim 3, characterized in that: The control key is a mechanical key type, and a silicone pad is arranged inside the control key.

6. The rotary switch according to claim 1, characterized in that: The upper and lower sides of the base are provided with sliding grooves, and the edges of the left panel and the right panel are provided with sliding strips which are embedded in the sliding grooves.

7. The knob switch according to claim 2, characterized in that: The height of the knob is 8mm-9.5mm.

Images