Anti-touch power switch

Abstract

The utility model discloses an anti-touch power switch, which relates to the technical field of power switches and comprises a switch box, the bottom of the switch box is fixedly connected with a bottom box, the top of the switch box is provided with an arc groove, the inner side of the arc groove is movably connected with a switch flashboard through a rotating rod, and the middle part of the side surface of the switch flashboard is fixedly connected with a limiting rod. According to the anti-touch power switch disclosed by the utility model, the magnet plate at the bottom of the arc groove is clamped on the inner side of the inner groove of the switch flashboard made of cast iron, when an operator carries out circuit maintenance, the position of the switch flashboard can be preliminarily fixed, and meanwhile, the inclined plate in the positioning assembly on the side surface of the switch box is matched with the spring through the boss; and the inclined plate can be clamped on the inner side of the positioning groove on the inner side of the switch flashboard, so that the position of the switch flashboard can be doubly locked, and the phenomena that an operator is easy to touch the power switch, the power switch slides to the top to form a passage, and the operator gets an electric shock can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of power switch technology, and in particular to an anti-touch power switch. Background Technology

[0002] Power switches, as devices that control the closing and opening of circuits, are widely used in various components and circuits.

[0003] Patent document CN212136295U discloses an anti-touch protection device for an electric switch, including a fixed plate. A switch is installed on one side of the fixed plate, a protective plate is rotatably connected to one side of the top of the fixed plate, and a fixed box is fixedly connected to the bottom of the fixed plate. A movable rod is provided on one side of the fixed box, a limit plate is fixedly connected to the outer side of the movable rod, a limit block is fixedly connected to one end of the movable rod, a fixed column is slidably connected inside the limit block, a locking plate is fixedly connected to one side of the fixed column, and a pressing block is fixedly connected to the end of the movable rod away from the limit block through the inner cavity of the fixed box. This device utilizes a protective plate and a fixed box. The coordinated use of movable rods, limit plates, limit blocks, through slots, fixed columns, clamping plates, springs, connecting rods, sliders, and sliding grooves facilitates switch protection and allows for easy opening of the protective plate. The installation of the fixed plate is facilitated by the first mounting plate, second mounting plate, and mounting holes. This solves the problem that existing power switches are easily damaged by dust due to the lack of a protective structure. However, existing power switches have poor performance; during circuit maintenance, operators may easily touch the power switch, and if the switch slides to the top, creating a circuit, it can cause electric shock, posing a certain risk to the operator's life. Utility Model Content

[0004] This utility model discloses an anti-touch power switch, which aims to solve the technical problem that existing power switches have poor performance, and that operators are prone to touching the power switch when performing circuit maintenance. When the power switch slides to the top, it forms a circuit, which can cause electric shock to the operator, posing a certain life safety hazard.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A shockproof power switch includes a switch box, a base box fixedly connected to the bottom of the switch box, and an arc groove formed on the top of the switch box. A switch gate is movably connected to the inner side of the arc groove via a rotating rod. A limit rod is fixedly connected to the middle of the side of the switch gate, and an installation rod is fixedly connected to the side of the limit rod. There are two limit rods, and the two limit rods are located in the middle of the side of the switch gate. A metal block and a magnetic plate are fixedly connected to the top and bottom of the inner side of the arc groove on the front of the switch box, respectively. A positioning component is provided on the bottom side of the switch box.

[0007] In a preferred embodiment, a terminal block is fixedly connected to the side of the base box, and a bolt is threadedly connected to the side of the terminal block;

[0008] Specifically, the three terminals and bolts on the side of the bottom box can be used to assemble the wiring with the switch box to form a circuit.

[0009] In a preferred embodiment, a guide rail is provided on the side of the switch box, the inner side of the guide rail is slidably connected to the side of the limiting rod, and an assembly rod is fixedly connected to the bottom of the guide rail, and a dust-blocking folding cover located on the side of the limiting rod is fixedly connected to the top of the assembly rod.

[0010] Specifically, the limit rods on both sides of the switch gate are movably connected to the inside of the guide rail. The two limit rods, in conjunction with the guide rail, ensure that the switch gate remains stable when it is moved up and down, avoiding any jamming. Furthermore, the side of the limit rods is fitted with a dust-blocking folding cover located inside the guide rail via a mounting rod and an assembly slot. The dust-blocking folding cover is elastic, which prevents dust from entering the switch box from the inside of the guide rail when the switch is closed, thus preventing corrosion of the internal components and reducing their lifespan.

[0011] In a preferred embodiment, the top of the dust-blocking folding cover is provided with an assembly groove, and the inner side of the assembly groove is fixedly connected to the mounting rod at the bottom of the limiting rod.

[0012] Specifically, the dust-blocking folding cover has a folding structure that can fit snugly against the inside of the guide rail, creating a sealed space on the inside of the guide rail on the side of the switch box to prevent dust from entering.

[0013] In a preferred embodiment, the bottom and top of the switch gate are provided with anti-slip ridges, and the number of anti-slip ridges is four.

[0014] Specifically, the anti-slip ridges on the top and bottom of the switch gate increase the friction between the top of the switch gate and the inside of the operator's palm, making it easier to open and close the switch gate.

[0015] In a preferred embodiment, an inner groove is formed in the middle of the side of the switch gate, and the inner side of the inner groove is respectively engaged with the side of the magnet plate and the metal block, and the switch gate is made of cast iron. An inner groove is formed on the inner side of the switch gate inside the switch box, and the magnet plate at the bottom of the arc groove is engaged with the inner side of the inner groove of the cast iron switch gate. When the operator performs circuit maintenance, the switch gate can be initially fixed.

[0016] In a preferred embodiment, the positioning assembly includes a ramp, a boss, a protruding rod, and a spring. The boss is fixedly connected to the inner side of the ramp, the protruding rod is fixedly connected to the side of the boss, and the spring is fixedly connected to the side of the protruding rod.

[0017] Specifically, the inclined plate inside the positioning component on the side of the switch box, through the cooperation of the boss and the spring, can be locked into the positioning groove inside the switch gate, which can lock the position of the switch gate and prevent the operator from easily touching the power switch. If the power switch slides to the top and forms a passage, it will cause electric shock to the operator. The inclined plate has a rounded bottom structure, which can also make it easy to lift the switch gate when it is necessary to close it.

[0018] In a preferred embodiment, a side groove is provided at the bottom of the front of the switch box, the inner side of the side groove is movably connected to the side of the boss, and the inner side of the side groove is fixedly connected to the bottom end of the spring.

[0019] Specifically, the spring provides a restoring force, causing the inclined plate to engage deep within the positioning groove on the inner side of the switch gate, thus locking the position of the inner plate of the switch gate.

[0020] In a preferred embodiment, a positioning groove is provided on the inner top side of the switch gate, and the inner side of the positioning groove is engaged with the side side of the inclined plate.

[0021] As can be seen from the above, the anti-touch power switch provided by this utility model has the following technical effects.

[0022] Firstly, an inner groove is opened on the inner side of the switch gate inside the switch box. The magnetic plate at the bottom of the arc groove is engaged with the inner groove of the switch gate, which is made of cast iron. When the operator is performing circuit maintenance, the switch gate can be initially fixed. In addition, the inclined plate of the positioning component on the side of the switch box can be engaged with the positioning groove inside the switch gate through the cooperation of the boss and the spring, which can lock the position of the switch gate and prevent the operator from easily touching the power switch. If the power switch slides to the top and forms a circuit, it will cause electric shock to the operator. The inclined plate has a rounded bottom structure, which can also make it easy to lift the switch gate when it is necessary to close it.

[0023] Secondly, the limit rods on both sides of the switch gate are movably connected to the inside of the guide rail. The two limit rods, in conjunction with the guide rail, ensure that the switch gate remains stable when it is moved up and down, avoiding jamming. Furthermore, the side of the limit rods is fitted with a dust-blocking folding cover located inside the guide rail via a mounting rod and assembly slot. The dust-blocking folding cover is elastic, which can prevent dust from entering the switch box from the inside of the guide rail when the switch is closed, thus preventing corrosion of the internal components and reducing their lifespan. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural view of an anti-touch power switch proposed in this utility model.

[0025] Figure 2 This is a structural switch plate diagram of an anti-touch power switch proposed in this utility model.

[0026] Figure 3 This is a bottom view of the structural switch plate of an anti-touch power switch proposed in this utility model.

[0027] Figure 4 This is a side view of the dust-proof folding cover, which is a structural schematic of the anti-touch power switch proposed in this utility model.

[0028] Figure 5 This is a structural positioning component diagram of an anti-touch power switch proposed in this utility model.

[0029] In the attached diagram: 1. Switch box; 2. Base box; 3. Bolt; 4. Terminal block; 5. Arc groove; 6. Rotating rod; 7. Switch gate; 8. Limiting rod; 9. Mounting rod; 10. Anti-slip texture; 11. Inner groove; 12. Metal block; 13. Magnet plate; 14. Guide rail; 15. Dust-blocking folding cover; 16. Side groove; 17. Positioning assembly; 171. Inclined plate; 172. Boss; 173. Protruding rod; 174. Spring; 18. Positioning groove; 19. Assembly groove; 20. Assembly rod. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0031] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] Reference Figure 1 and Figure 2 An anti-touch power switch includes a switch box 1, a bottom box 2 fixedly connected to the bottom of the switch box 1, and an arc groove 5 opened on the top of the switch box 1. A switch gate 7 is movably connected to the inner side of the arc groove 5 through a rotating rod 6. A limit rod 8 is fixedly connected to the middle of the side of the switch gate 7. An installation rod 8 is fixedly connected to the side of the limit rod 8. A metal block 12 and a magnetic plate 13 are fixedly connected to the top and bottom of the inner side of the arc groove 5 on the front of the switch box 1, respectively. Both the metal block 12 and the magnetic plate 13 are square structures. The metal block 12 is engaged with the inner groove 11 on the inner side of the switch gate 7 to form a passage. A positioning component 17 is provided on the bottom side of the switch box 1.

[0033] In this embodiment, an inner groove 11 is formed on the inner side of the switch gate 7 inside the switch box 1. The magnetic plate 13 at the bottom of the arc groove 5 is engaged with the inner groove 11 of the switch gate 7, which is made of cast iron. When the operator performs circuit maintenance, the switch gate 7 can be initially fixed. The inclined plate 171 inside the positioning component 17 on the side of the switch box 1 cooperates with the spring 174 through the boss 172, so that the inclined plate 171 can be engaged with the inner side of the positioning groove 18 inside the switch gate 7, which can lock the position of the switch gate 7. This can prevent the operator from easily touching the power switch. If the power switch slides to the top and forms a passage, it will cause the operator to be electrocuted.

[0034] Reference Figure 1 and Figure 4 In a preferred embodiment, the top of the dust-blocking folding cover 15 is provided with an assembly groove 19, the inner side of the assembly groove 19 is fixedly connected to the mounting rod 8 at the bottom of the limiting rod 8, the side of the bottom box 2 is fixedly connected with a terminal block 4, the side of the terminal block 4 is threadedly connected with a bolt 3, the side of the switch box 1 is provided with a guide rail 14, the inner side of the guide rail 14 is slidably connected to the side of the limiting rod 8, and the bottom of the guide rail 14 is fixedly connected with an assembly rod 20, the top of the assembly rod 20 is fixedly connected to the dust-blocking folding cover 15 located on the side of the limiting rod 8.

[0035] In this embodiment, the limiting rods 8 on both sides of the switch gate 7 are movably connected to the inner side of the guide rail 14. The two limiting rods 8, in conjunction with the guide rail 14, can keep the switch gate 7 stable when it is moved up and down, avoiding jamming. In addition, the dust-blocking folding cover 15 located inside the guide rail 14 is installed on the side of the limiting rods 8 through the mounting rod 8 and the assembly groove 19. The dust-blocking folding cover 15 is telescopic, which can prevent dust from entering the switch box 1 from the inside of the guide rail 14 when the switch is closed, so as to prevent the internal components from being corroded and their lifespan reduced.

[0036] Reference Figure 1 and Figure 3In a preferred embodiment, an inner groove 11 is provided in the middle of the side of the switch gate 7. The inner side of the inner groove 11 is respectively engaged with the side of the magnetic plate 13 and the metal block 12. The switch gate 7 is made of cast iron. The inner groove 11 is provided in the inner side of the switch gate 7 inside the switch box 1. The magnetic plate 13 at the bottom of the arc groove 5 is engaged with the inner side of the inner groove 11 of the cast iron switch gate 7. When the operator performs circuit maintenance, the switch gate 7 can be initially fixed. The positioning component 17 includes an inclined plate 171, a boss 172, a protruding rod 173 and a spring 174. The boss 172 is fixedly connected to the inner side of the inclined plate 171. The protruding rod 173 is fixedly connected to the side of the boss 172. The spring 174 is fixedly connected to the side of the protruding rod 173. A positioning groove 18 is provided in the inner side of the top of the switch gate 7. The inner side of the positioning groove 18 is engaged with the side of the inclined plate 171.

[0037] In this embodiment, the inclined plate 171 inside the positioning component 17 on the side of the switch box 1 cooperates with the spring 174 through the boss 172, so that the inclined plate 171 can be locked inside the positioning groove 18 inside the switch gate 7, which can lock the position of the switch gate 7 and prevent the operator from easily touching the power switch. If the power switch slides to the top and forms a passage, it will cause the operator to be electrocuted. The inclined plate 171 has a bottom arc structure, so when it is necessary to close the switch gate 7, it can also be easily lifted up.

[0038] Reference Figure 1 and Figure 2 In a preferred embodiment, the bottom and top of the switch gate 7 are provided with anti-slip ridges 10, and the number of anti-slip ridges 10 is four. The anti-slip ridges 10 can increase the friction between the switch gate 7 and the palm of the hand, and prevent the hand from slipping during operation.

[0039] Working principle: During use, when circuit maintenance is required, the switch gate 7 is moved to the bottom. The magnetic plate 13 at the bottom of the arc groove 5 engages with the inner groove 11 of the cast iron switch gate 7. When the operator is performing circuit maintenance, the position of the switch gate 7 can be initially fixed. At the same time, the inclined plate 171 inside the positioning component 17 on the side of the switch box 1, through the boss 172 and the spring 174, can engage with the inclined plate 171 inside the positioning groove 18 on the inner side of the switch gate 7, thus doubly locking the position of the switch gate 7. This prevents the operator from easily touching the power switch. If the power switch slides to the top and forms a circuit, it could cause electric shock to the operator. The inclined plate 171 has a rounded bottom structure. When closing the switch gate 7, a large pushing force can be used to make the arc structure at the bottom of the inclined plate 171 slide inside the positioning groove 18. The spring 174 is compressed, which can make the switch gate 7 disengage from the inside of the positioning groove 18, making it easy to lift the switch gate 7. The limit rods 8 on both sides of the switch gate 7 are movably connected to the inside of the guide rail 14. The two limit rods 8 cooperate with the guide rail 14 to keep the switch gate 7 stable when it is lifted up and down, avoiding jamming. In addition, the dust-blocking folding cover 15 located inside the guide rail 14 is installed on the side of the limit rods 8 through the mounting rod 8 and the assembly groove 19. The dust-blocking folding cover 15 is telescopic, and when the switch is closed, dust cannot enter the switch box 1 from the inside of the guide rail 14, sealing the guide rail 14 and preventing dust from entering its interior.

[0040] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A shockproof power switch, comprising a switch box (1), characterized in that, The bottom of the switch box (1) is fixedly connected to the bottom box (2), and the top of the switch box (1) is provided with an arc groove (5). The inner side of the arc groove (5) is movably connected to the switch gate (7) through the rotating rod (6). The middle side of the switch gate (7) is fixedly connected to the limit rod (8). The side of the limit rod (8) is fixedly connected to the mounting rod (9). The top and bottom of the inner side of the arc groove (5) on the front of the switch box (1) are respectively fixedly connected to the metal block (12) and the magnet plate (13). The bottom side of the switch box (1) is provided with a positioning component (17).

2. The anti-touch power switch according to claim 1, characterized in that, The side of the bottom box (2) is fixedly connected to a terminal block (4), and the side of the terminal block (4) is threadedly connected to a bolt (3).

3. The anti-touch power switch according to claim 1, characterized in that, The switch box (1) has a guide rail (14) on its side. The inner side of the guide rail (14) is slidably connected to the side of the limiting rod (8). An assembly rod (20) is fixedly connected to the bottom of the guide rail (14). A dust-blocking folding cover (15) located on the side of the limiting rod (8) is fixedly connected to the top of the assembly rod (20).

4. The anti-touch power switch according to claim 3, characterized in that, The top of the dust-blocking folding cover (15) is provided with an assembly groove (19), and the inner side of the assembly groove (19) is fixedly connected to the mounting rod (9) at the bottom of the limiting rod (8).

5. The anti-contact power switch according to claim 1, characterized in that, The bottom and top of the switch gate (7) are provided with anti-slip ridges (10), and the number of anti-slip ridges (10) is four.

6. The anti-contact power switch according to claim 1, characterized in that, The switch gate (7) has an inner groove (11) in the middle of its side. The inner side of the inner groove (11) is engaged with the sides of the magnet plate (13) and the metal block (12) respectively. The switch gate (7) is made of cast iron.

7. The anti-touch power switch according to claim 1, characterized in that, The positioning component (17) includes a ramp (171), a boss (172), a protruding rod (173), and a spring (174). The ramp (171) is fixedly connected to the inner side of the ramp (172), the protruding rod (173) is fixedly connected to the side of the boss (172), and the spring (174) is fixedly connected to the side of the protruding rod (173).

8. The anti-touch power switch according to claim 1, characterized in that, The switch box (1) has a side groove (16) at the bottom of the front side. The inner side of the side groove (16) is movably connected to the side of the boss (172), and the inner side of the side groove (16) is fixedly connected to the bottom end of the spring (174).

9. The anti-touch power switch according to claim 1, characterized in that, The top inner side of the switch gate (7) is provided with a positioning groove (18), and the inner side of the positioning groove (18) is engaged with the side side of the inclined plate (171).

Images