Panel switch

Abstract

The utility model discloses a panel switch, and relates to the technical field of panel switches. The base is clamped on the first side of the middle plate, and a wiring terminal is arranged on the base and connected with a power transmission line; the rotor is rotatably connected with the base, and the first end of the rotor abuts against the wiring terminal; the panel is in clamped connection with the middle plate, the insulating plate is arranged between the middle plate and the panel, and the insulating plate is in clamped connection with the middle plate. According to the panel switch, the technical problems that when the panel in the panel switch is made of a metal material, the risk of electric leakage exists, and a user is prone to getting an electric shock are solved, the insulating plate is additionally arranged between the middle plate and the panel, even if an operator forgets to place a plug, the insulating plate can always isolate the metal panel from all metal parts on the inner side of the metal panel, and the safety of the panel switch is improved. And the risk of electric leakage is effectively prevented, so that electric shock of a user is avoided, and the overall safety of the panel switch is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of panel switches, and particularly relates to a panel switch. Background Art

[0002] At present, the existing switch panels isolate metal screws by placing plugs during installation. Sometimes, the operating workers forget to place the plugs. When the panel in the panel switch is made of plastic, even if the plug is forgotten to be placed, the panel can still isolate. However, when the panel in the panel switch is made of metal, there is a risk of electric leakage, which is likely to cause electric shock to the user. Therefore, a panel switch for solving the above problems is proposed. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a panel switch, which solves the technical problem that when the panel in the panel switch is made of metal, there is a risk of electric leakage, which is likely to cause electric shock to the user.

[0004] To achieve the above purpose, the utility model provides a panel switch, including:

[0005] A middle plate;

[0006] A base is snap-connected to the first side of the middle plate, a wiring terminal is arranged on the base, and the wiring terminal is connected to a power transmission line;

[0007] A rotor is rotatably connected to the base, and the first end of the rotor abuts against the wiring terminal;

[0008] A panel is snap-connected to the middle plate, an insulating plate is arranged between the middle plate and the panel, and the insulating plate is snap-connected to the middle plate.

[0009] Preferably, a plurality of support members are arranged on the first side of the middle plate, a plurality of positioning posts are arranged on the surface of the middle plate, and a plurality of through positioning holes are arranged on the surface of the support members. Each positioning hole is snap-connected to one of the positioning posts.

[0010] Preferably, a plurality of card slots are arranged on the outer peripheral side surface of the middle plate, and a plurality of first buckles are arranged on the inner peripheral side surface of the insulating plate. Each first buckle is snap-connected to one of the card slots.

[0011] Preferably, a plurality of limiting blocks are arranged on the outer peripheral side surface of the middle plate, and a plurality of limiting grooves are arranged on the inner peripheral side surface of the insulating plate. Each limiting groove is snap-connected to one of the limiting blocks.

[0012] Preferably, two rotating shaft holes are symmetrically arranged at the end of the base, and two rotating shafts are symmetrically arranged on both sides of the rotor. Each rotating shaft is rotatably connected to one of the rotating shaft holes.

[0013] Preferably, a fixing frame is arranged at the middle part of the first side of the middle plate. Positioning grooves are arranged on both sides of the fixing frame, and the rotating shafts are rotatably connected to the positioning grooves.

[0014] Preferably, a plurality of second buckles are arranged in an array on the outer peripheral side of one end of the base, and a plurality of limiting holes are arranged in an array at one end of the fixing frame. Each limiting hole is snap-connected to one of the second buckles.

[0015] Preferably, a third buckle is arranged on the side surface of the panel, and a plurality of through card holes are arranged on the second side of the middle plate. Each card hole is snap-connected to one of the third buckles.

[0016] Preferably, a lever is arranged at the second end of the rotor, and the lever is used to drive the rotor to rotate.

[0017] Preferably, a mating hole is arranged at the middle part of the panel, and the lever is passed through the mating hole.

[0018] Compared with the above background technology, a panel switch provided by the present utility model has the following beneficial effects: by adding an insulating board between the middle plate and the panel, even if the operator forgets to place the plug, the insulating board can always isolate the panel from all the metal components inside it, effectively preventing the risk of electric leakage, and further avoiding the occurrence of electric shock to users, thereby improving the overall safety of the panel switch. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present utility model. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative efforts.

[0020] Figure 1 is an exploded view of the panel switch provided by the embodiment of the present utility model;

[0021] Figure 2 is an exploded view of the panel switch from another angle provided by the embodiment of the present utility model;

[0022] Figure 3 is a three-dimensional structure diagram of the panel switch provided by the embodiment of the present utility model;

[0023] Figure 4 is a three-dimensional structure diagram of the panel switch from another angle provided by the embodiment of the present utility model;

[0024] Figure 5 is a three-dimensional structure diagram of the middle plate provided by the embodiment of the present utility model;

[0025] Figure 6 A three-dimensional structure diagram of the insulating board provided by the embodiment of the present utility model;

[0026] Figure 7 A three-dimensional structure diagram of the panel provided by the embodiment of the present utility model;

[0027] Figure 8 A three-dimensional structure diagram of the support member provided by the embodiment of the present utility model;

[0028] Figure 9 An assembly schematic diagram of the rotor and the wiring terminal provided by the embodiment of the present utility model;

[0029] Figure 10 A three-dimensional structure diagram of the base provided by the embodiment of the present utility model.

[0030] Specifically, 1 - middle plate; 101 - positioning post; 102 - card slot; 103 - limiting block; 104 - first mounting hole; 105 - rib plate; 2 - base; 201 - rotating shaft hole; 202 - second buckle; 3 - rotor; 301 - rotating shaft; 302 - lever; 4 - panel; 401 - third buckle; 402 - mating hole; 5 - insulating board; 501 - first buckle; 502 - limiting groove; 503 - partition; 6 - support member; 601 - positioning hole; 602 - second mounting hole; 7 - wiring terminal; 8 - fixing bracket; 801 - positioning slot; 802 - limiting hole; 803 - guiding groove. Specific embodiments

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] In order to enable those skilled in the art in the technical field to better understand the solution of the present utility model, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0033] As Figure 1 and Figure 2 shown, to achieve the above object, the present utility model provides a panel 4 switch, including: middle plate 1, base 2, panel 4 and insulating board 5.

[0034] The left side of the middle plate 1 is snap-connected to the base 2. A terminal block 7 is provided on the base 2. Specifically, a receiving groove is provided on the base 2, and the terminal block 7 is embedded in the receiving groove. The terminal block 7 is connected to the power transmission line. Among them, the terminal block 7 is made of copper material to make it have better electrical conductivity.

[0035] The right end of the base 2 is rotatably connected to the rotor 3. Among them, the left end of the rotor 3 abuts against the terminal block 7. By rotating the angle of the rotor 3, the structural state of the terminal block 7 can be controlled to control the on and off of the circuit.

[0036] The middle plate 1 is snap-connected to the connection panel 4. The panel 4 is arranged on the right side of the middle plate 1. Among them, an insulating plate 5 is provided between the middle plate 1 and the panel 4, and the insulating plate 5 is snap-connected to the middle plate 1. By adding the insulating plate 5 between the middle plate 1 and the panel 4, the insulating plate 5 can always isolate the metal panel 4 from all the metal parts inside it, effectively preventing the risk of electric leakage, and thus avoiding the occurrence of electric shock to users and improving the overall safety of the panel 4 switch.

[0037] It should be noted that the panel 4 is made of metal material. The metal panel 4 can make the overall panel 4 switch more beautiful and textured; moreover, the metal panel 4 will not age with the use time and has a longer service life.

[0038] Such as Figure 3 and Figure 8 As shown, several support members 6 are provided on the left side of the middle plate 1. The support members 6 are made of metal material as a whole. Preferably, the support members 6 are integrally formed by stamping. By fitting the support members 6 on one side of the middle plate 1, the middle plate 1 can be supported, the structural strength of the middle plate 1 can be assisted to be enhanced, and thus the quality of the overall panel 4 switch can be improved.

[0039] In addition, several positioning posts 101 are provided on the surface of the middle plate 1. The positioning posts 101 are integrally formed with the middle plate 1. The positioning posts 101 and the middle plate 1 are both made of plastic material. Several through positioning holes 601 are provided on the surface of the support member 6. Each positioning hole 601 is snap-connected to a positioning post 101. By the mutual cooperation of the positioning hole 601 and the positioning post 101, the support member 6 can be quickly assembled, and at the same time, the support member 6 can be prevented from moving back and forth. When the support member 6 is assembled onto the middle plate 1, when the positioning posts 101 respectively enter the positioning holes 601 and the side surface of the support member 6 fits the side surface of the middle plate 1, one end of the positioning post 101 is hot-pressed, and the positioning post 101 is stably connected to the positioning hole 601, and the support member 6 is stably fixedly connected to the middle plate 1.

[0040] Such as Figure 5As shown, a rib plate 105 is provided on the left side surface of the middle plate 1. Through the rib plate 105, the structural strength of the middle plate 1 can be further enhanced, enabling it to withstand large load forces and not easily deform, thus improving the overall quality of the panel 4 switch.

[0041] In an embodiment of the present utility model, a plurality of card slots 102 are provided on the outer peripheral side surface of the middle plate 1, and a plurality of first buckles 501 are provided on the inner peripheral side surface of the insulating plate 5. Each first buckle 501 is snap-connected to a card slot 102 to snap-connect the insulating plate 5 to the middle plate 1. It should be noted that a border is provided on the left side of the insulating plate 5, and the border and the insulating plate 5 are integrally formed. The first buckles 501 are provided on the inner side surface of the border, and the card slots 102 are provided on the border. After the insulating plate 5 is snap-connected to the middle plate 1, the inner peripheral side surface of the border fits against the outer peripheral side surface of the middle plate 1, and the insulating plate 5 covers the right side surface and the outer peripheral side surface of the middle plate 1, effectively improving the sealing performance between the middle plate 1 and the insulating plate 5.

[0042] As Figure 6 shown, a plurality of first mounting holes 104 are provided on the middle plate 1. The first mounting holes 104 are used for passing through screws. Specifically, six first mounting holes 104 are symmetrically provided on both sides of the middle plate 1, and the screws pass through the first mounting holes 104 to fix the middle plate 1 to the wall surface. A partition 503 is integrally provided on the inner side of the insulating plate 5. The partition 503 can cover the six screws, thus effectively preventing the panel 4 from contacting the screws and achieving the best insulation effect.

[0043] Corresponding to the position of the first mounting holes 104, through second mounting holes 602 are provided on the surface of the support member 6. After the screws are connected to the wall surface, the setting of the support member 6 can play a better auxiliary support role for the middle plate 1, preventing the middle plate 1 from deforming due to the local action of the screws, making the connection between the middle plate 1, the insulating plate 5 and the panel 4 closer, and further improving the overall assembly accuracy of the panel 4 switch.

[0044] A plurality of limiting blocks 103 are provided on the outer peripheral side surface of the middle plate 1, and a plurality of limiting grooves 502 are provided on the inner peripheral side surface of the insulating plate 5. Specifically, two limiting grooves 502 are provided on the lower end surface of the middle plate 1, and two limiting blocks 103 are provided on the lower end surface of the insulating plate 5. Each limiting groove 502 is snap-connected to a limiting block 103. Through the cooperation between the limiting block 103 and the limiting groove 502, it can play a certain guiding and positioning role in the connection between the middle plate 1 and the insulating plate 5. At the same time, it prevents the insulating plate 5 from moving back and forth relative to the middle plate 1, thereby enhancing the connection stability between the middle plate 1 and the insulating plate 5.

[0045] As Figure 9 and Figure 10As shown, in an embodiment of the present utility model, two rotating shaft holes 201 are symmetrically arranged at the right end of the base 2, two rotating shafts 301 are symmetrically arranged on both sides of the rotor 3, and a thimble is provided at the left end of the rotor 3. Each rotating shaft 301 is rotatably connected to a rotating shaft hole 201. When the rotating shaft 301 is connected to the rotating shaft hole 201, the left end of the rotor 3 enters the receiving groove, and the thimble abuts against the terminal 7. The rotor 3 rotates a certain angle around the rotating shaft 301, which can control the thimble to respectively abut against both ends of the terminal 7, control the structural state of the terminal 7, and further control the on and off of the circuit.

[0046] In addition, a fixing frame 8 is arranged at the middle part on the left side of the middle plate 1. Positioning grooves 801 are arranged on both sides of the fixing frame 8. The positioning grooves 801 are rotatably connected to the rotating shafts 301. Among them, an opening is provided at the left end of the positioning groove 801. After installing the rotor 3 on the base 2 and connecting the rotating shaft 301 to the rotating shaft hole 201, the right end of the base 2 is pushed into the fixing frame 8, and the rotating shaft 301 is further rotatably connected to the positioning groove 801.

[0047] It should be noted that a number of second buckles 202 are arranged in an array on the outer peripheral side of the right end of the base 2, and a number of limiting holes 802 are arranged in an array at one end of the fixing frame 8. Specifically, a total of four second buckles 202 and four limiting holes 802 are provided. Each limiting hole 802 is snap-connected to a second buckle 202. When the right end of the base 2 enters the fixing frame 8 and each second buckle 202 is respectively snap-connected to the limiting hole 802, the base 2 is stably connected to the left side of the middle plate 1.

[0048] In addition, a guiding groove 803 is arranged at the end of the fixing frame 8. The guiding groove 803 has a certain slope. Each guiding groove 803 corresponds to a limiting hole 802. Before the base 2 enters the fixing frame 8, the second buckle 202 first contacts the guiding groove 803, and the second buckle 202 is gradually held by the slope on the guiding groove 803, so that the second buckle 202 can smoothly enter the fixing frame 8 to improve the assembly efficiency of the base 2 and the middle plate 1.

[0049] In an embodiment of the present utility model, third buckles 401 are arranged on the left side of the panel 4. Among them, the third buckles 401 are made of a metal material and have a certain elastic deformation. Preferably, the third buckles 401 are made of elastic steel sheets. The four third buckles 401 are welded to the left side surface of the panel 4, that is, the inner side surface of the panel 4. The installation method of the panel is simple and easy to operate, which is convenient for later maintenance and replacement.

[0050] It should be noted that several through card holes are provided on the right side of the middle plate 1, and each card hole is clamped and connected to a third buckle 401. Further, a through hole is provided on the side surface of the insulating plate 5 for passing through the third buckle 401. After the third buckle 401 passes through the through hole, it is buckled with the card hole. Specifically, the right side surface of the middle plate 1 is attached to the left side surface of the insulating plate 5, and the right side surface of the insulating plate 5 is attached to the left side surface of the panel 4 to fix the panel 4 on the middle plate 1.

[0051] It should be noted that the right side of the third buckle 401 is a fixing plate, and two clamping plates are integrally arranged on the left side of the fixing plate, and the left end of the clamping plate is turned up. In addition, every two card holes form a combination, and the two card holes in a combination respectively cooperate with the two clamping plates on the same fixing plate. After the clamping plate enters the card hole, the turned-up edge of the clamping plate will form a clamping connection with the card hole to buckle the panel 4 and the middle plate 1 together.

[0052] As shown in Figure 9, in an embodiment of the present invention, a lever 302 is provided at the second end of the rotor 3, and the lever 302 is used to drive the rotor 3 to rotate. In addition, as Figure 4 and 7 shown, a mating hole 402 is provided in the middle part of the panel 4 for passing through the lever 302 to ensure that the lever 302 can freely move the rotor 3 and the panel 4 switch can be used normally.

[0053] When assembling the present invention, the terminal 7 is installed in the receiving groove of the base 2, the ejector pin is installed at the left end of the rotor 3, the lever 302 is installed at the right end of the rotor 3, and the left end of the rotor 3 enters the receiving groove until the rotating shaft 301 is connected to the rotating shaft hole 201. At this time, the ejector pin abuts against the terminal 7 to complete the assembly of the functional components. Then the support member 6 is connected to the left side of the middle plate 1, and the right end of the base 2 is further installed in the fixing frame 8 until the second buckle 202 is clamped and connected to the limiting hole 802, and the rotating shaft 301 is rotatably connected to the positioning groove 801 to install the base 2 on the middle plate 1. The terminal 7 is connected to the wire, and the screw passes through the first mounting hole 104 to fix the middle plate 1 on the wall surface. Finally, the insulating plate 5 is connected to the right side surface of the middle plate 1 through the first buckle 501 connecting the card slot 102, the third buckle 401 is clamped and connected to the card hole, the panel 4 is connected to the middle plate 1, and the panel 4 and the insulating plate 5 are tightly buckled to complete the installation of the panel 4 switch.

[0054] In summary, by adding the insulating plate 5 between the middle plate 1 and the panel 4, it can always isolate the metal panel 4 from all the metal components inside it, prevent the risk of electric leakage, and thus avoid the occurrence of electric shock to the user, improving the overall safety of the panel 4 switch.

[0055] It should be noted that in this specification, relational terms such as first and second are only used to distinguish one entity from several other entities, and do not necessarily require or imply any actual relationship or order between these entities.

[0056] Specific examples are used in this article to expound the principles and implementation manners of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be pointed out that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and modifications can be made to the present utility model, and these improvements and modifications also fall within the protection scope of the present utility model.

Claims

1. A panel switch, characterized in that, Comprising: A middle plate; A base is snap-connected to the first side of the middle plate, a terminal is arranged on the base, and the terminal is connected to a power transmission line; A rotor is rotatably connected to the base, and the first end of the rotor abuts against the terminal; A panel is snap-connected to the middle plate, an insulating plate is arranged between the middle plate and the panel, and the insulating plate is snap-connected to the middle plate.

2. The panel switch according to claim 1, characterized in that A plurality of support members are arranged on the first side of the middle plate, a plurality of positioning posts are arranged on the surface of the middle plate, and a plurality of through positioning holes are arranged on the surface of the support members. Each positioning hole is snap-connected to one of the positioning posts.

3. The panel switch according to claim 1, characterized in that, A plurality of card slots are arranged on the outer peripheral side surface of the middle plate, and a plurality of first buckles are arranged on the inner peripheral side surface of the insulating plate. Each first buckle is snap-connected to one of the card slots.

4. The panel switch according to claim 3, wherein, A plurality of limiting blocks are arranged on the outer peripheral side surface of the middle plate, and a plurality of limiting grooves are arranged on the inner peripheral side surface of the insulating plate. Each limiting groove is snap-connected to one of the limiting blocks.

5. A panel switch according to any one of claims 1-4, characterized in that Two shaft holes are symmetrically arranged at the end of the base, and two rotating shafts are symmetrically arranged on both sides of the rotor. Each rotating shaft is rotatably connected to one of the shaft holes.

6. The panel switch according to claim 5, characterized in that, A fixing frame is arranged at the middle part of the first side of the middle plate, and positioning grooves are arranged on both sides of the fixing frame. The positioning grooves are rotatably connected to the rotating shafts.

7. A panel switch according to claim 6, characterized in that, A plurality of second buckles are arranged in an array on the outer peripheral side surface of one end of the base, and a plurality of limiting holes are arranged in an array on one end of the fixing frame. Each limiting hole is snap-connected to one of the second buckles.

8. A panel switch according to any one of claims 1-4, characterized in that, A third buckle is arranged on the side surface of the panel, and a plurality of through card holes are arranged on the second side of the middle plate. Each card hole is snap-connected to one of the third buckles.

9. A panel switch according to any one of claims 1-4, characterized in that, A lever is arranged at the second end of the rotor, and the lever is used to drive the rotor to rotate.

10. A panel switch according to claim 9, characterized in that, A fitting hole is arranged at the middle part of the panel, and the fitting hole is used for passing through the lever.

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