Protection structure for preventing misoperation

Abstract

The invention discloses a protection structure for preventing misoperation, and relates to the technical field of protection structures.The protection structure comprises a hanging plate, a U-shaped frame is fixed to the right side of the front face of the hanging plate, a first semi-arc block is rotationally installed at the top of the inner wall of the U-shaped frame, and a compression spring is fixed to the side, away from the U-shaped frame, of the first semi-arc block; a second semi-arc block is fixed to the end, away from the first semi-arc block, of the compressed spring, an L-shaped plate is fixed to the back face of the second semi-arc block, a servo motor is fixedly installed on the front face of the inner wall of the L-shaped plate, a rotating shaft of the servo motor penetrates through and is rotationally installed on the back face of the hanging plate, and the rotating shaft of the servo motor penetrates through and is fixed to the back face of the second semi-arc block; according to the invention, a semi-arc block II is pulled through a pressure spring, and the semi-arc block II drives a rotating shaft of a servo motor to reset, so that the problem that an operator is easy to get an electric shock when the operator is in contact with an exposed cable of power equipment is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of protection structures, in particular to a protection structure for preventing misoperation. Background Art

[0002] Misoperation in the power system is a safety hazard that cannot be ignored. It may cause serious damage to power equipment, power outages, and even casualties. The main function of the protection structure to prevent misoperation is to minimize the risk of misoperation and ensure the safe and stable operation of the power system.

[0003] The patent with publication number CN221407098U discloses a protective structure for the emergency stop switch of an AC charging pile, which includes a charging pile housing, a sleeve, an emergency stop switch, a screw cap, a gasket, and a clamping strip. The emergency stop switch is passed through the through hole on the charging pile housing, a gasket is put on, and then the screw cap is screwed in to tighten it. The clamping strip is then inserted into the emergency stop switch from the adhesive end and wrapped around, exposing the handle position at one end of the clamping strip. The open end of the sleeve is inserted into the emergency stop switch to limit the pressing stroke of the emergency stop switch to control its switch function. One end of the sleeve is a pull ring. When the emergency stop switch needs to be stopped, it is removed from the emergency stop switch and then the emergency stop switch is pressed. This patent better protects the emergency stop switch on the charging pile from being accidentally touched and caused by misoperation, thereby preventing safety hazards.

[0004] However, the current AC charging pile emergency stop switch protection structure has the following problems: When the power equipment is turned on, the operator may easily touch the exposed cables inside the power equipment, which may cause the operator to be easily electrocuted. Therefore, we propose a protection structure to prevent misoperation. Summary of the invention

[0005] In view of the deficiencies of the prior art, the present invention provides a protection structure for preventing misoperation, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a protective structure to prevent misoperation, including a hanging plate, a U-shaped frame is fixed on the right side of the front side of the hanging plate, a semi-arc block 1 is rotatably installed on the top of the inner wall of the U-shaped frame, a compression spring is fixed on the side of the semi-arc block 1 away from the U-shaped frame, a semi-arc block 2 is fixed on the end of the compression spring away from the semi-arc block 1, an L-shaped plate is fixed on the back of the semi-arc block 2, a servo motor is fixed on the front side of the inner wall of the L-shaped plate, the rotating shaft of the servo motor passes through and is rotatably installed on the back side of the hanging plate, the rotating shaft of the servo motor passes through and is fixed on the back side of the semi-arc block 2, an axis plate is passed through and rotatably installed on the front side of the hanging plate, the outer wall of the axis plate is in contact with the outer wall of the semi-arc block 2, and the back of the axis plate A gear one is fixed on the surface, and the outer wall of the gear one is meshed with the outer wall of the gear two. The gear two penetrates and is rotatably installed on the back of the hanging plate. A moisture-proof device is arranged on the back of the gear two, and the moisture-proof device is used to reduce moisture when the power equipment is closed. An anti-winding device is arranged on the right bottom of the moisture-proof device, and the anti-winding device is used to reduce cable winding when the power equipment is closed. A metal bent plate is fixed on the outer wall of the gear two, and the metal bent plate is located on the front of the hanging plate. A relay is fixed on the left side of the front of the hanging plate. Under the elastic force of the compression spring, the compression spring pulls the semi-arc block two, and the semi-arc block two drives the rotating shaft of the servo motor to reset, so that when the power equipment is opened, the elastic force of the compression spring allows the metal bent plate to rotate away from the contacts of the relay.

[0007] According to the above technical solution, the hanging plate is fixedly installed on the front side of the inner wall of the cabinet, a control cabinet is fixedly installed on the top surface of the cabinet, the cable of the control cabinet is fixedly connected to the outer wall of the relay, a distribution module is fixedly installed on the right side of the inner wall of the control cabinet, and the cable of the distribution module is fixedly connected to the top of the outer wall of the metal bent plate.

[0008] According to the above technical solution, the gear 1 is located on the left side of the servo motor, the gear 2 is located below the servo motor, and the relay is located at the lower left side of the U-shaped frame.

[0009] According to the above technical solution, a contact is provided on the top surface of the relay, and the relay is located on the movement track of the outer wall of the metal bent plate.

[0010] According to the above technical solution, an axis plate is fixed in the middle of the back side of the gear one, a spring rod is embedded in the end of the axis plate away from the gear one, an L-shaped frame is fixedly installed on the back side of the hanging plate, a square opening begins at the top of the right side of the L-shaped frame, two round blocks are arranged on the right side of the L-shaped frame, a square shell is fixed on the left side of the L-shaped frame, two calcium chloride columns are fixed on the inner wall of the square shell, a vertical plate is hinged at the telescopic end of the spring rod, two slide grooves begin on the left side of the vertical plate, the two inner walls of the slide grooves of the vertical plate are slidably connected with the outer walls of the two round blocks of the L-shaped frame, and the vertical plate opens the square opening of the L-shaped frame during the downward movement, allowing the calcium chloride column to contact the gas in the cabinet, and the calcium chloride column absorbs moisture in the gas.

[0011] According to the above technical solution, a ring block is fixed to the outer wall of the telescopic end of the spring rod, a thin rod is fixed to the right bottom of the ring block, a circular frame is fixed to the end of the thin rod away from the ring block, and a sponge block is fixed to the inner wall of the circular frame. When the sponge block moves to the right, the sponge block applies lubricating oil to gear one.

[0012] According to the above technical solution, a dustproof net is provided on the inner wall of the square opening of the L-shaped frame, and the dustproof net in the square opening of the L-shaped frame blocks dust from entering the square shell, so that the surface of the calcium chloride column in the square shell will not be covered by dust, and the back side of the gear 1 is on the movement track of the front side of the sponge block.

[0013] According to the above technical solution, a long plate is fixed to the bottom right side of the vertical plate, a round rod is passed through and fixed to the bottom of the outer wall of the long plate, two L-shaped slot plates are fixed to the bottom fixed on the back side of the hanging plate, the inner walls of the two L-shaped slot plates are slidably connected to the outer wall of the round rod, a pressure frame is fixed to the outer wall of the round rod, a short rod is fixed to the end of the pressure frame away from the round rod, the short rod is located under the hanging plate, the pressure frame drives the short rod to move downward, and during the downward movement of the short rod, the short rod moves downward against the cable of the power distribution module.

[0014] According to the above technical solution, a pad block is fixed to the outer wall of the pressure frame, an arc-shaped elastic strip is fixed to the top surface of the pad block, a short column is fixed to the end of the arc-shaped elastic strip away from the pad block, and the short column is fixed to the back side of the hanging plate. The arc-shaped elastic strip is stretched by the pad block, and under the elastic force of the arc-shaped elastic strip, the jitter of the pressure frame when it moves downward is reduced.

[0015] According to the above technical solution, the pressing frame is located between two L-shaped slot plates, the short rod is located above the cable of the power distribution module, and the arc-shaped elastic strip is located above the short rod.

[0016] The present invention provides a protection structure for preventing misoperation, which has the following beneficial effects: (1) The present invention cooperates with a relay through a hanging plate, a U-shaped frame, a semi-arc block 1, a compression spring, a semi-arc block 2, an L-shaped plate, a servo motor, a shaft plate, a gear 1, a gear 2 and a metal bent plate. When the compression spring is stretched, the compression spring starts to store energy. When the operator needs to open the gate, the control cabinet stops supplying power to the servo motor. Under the elastic force of the compression spring, the compression spring pulls the semi-arc block 2, and the semi-arc block 2 drives the rotating shaft of the servo motor to reset. When the power equipment is opened, the elastic force of the compression spring allows the metal bent plate to rotate away from the contacts of the relay, thereby preventing the operator from touching the exposed cables of the power equipment and causing the operator to be easily electrocuted when opening the gate.

[0017] (2) The present invention arranges a moisture-proof device so that the shaft plate, spring rod, L-shaped frame, square shell and calcium chloride column cooperate with the vertical plate. When the vertical plate moves downward, the square opening of the L-shaped frame is opened to allow the calcium chloride column to contact the gas in the cabinet. The calcium chloride column absorbs moisture in the gas to prevent a large amount of moisture from accumulating in the cabinet and causing the power equipment to be susceptible to moisture. In addition, the dust-proof net in the square opening of the L-shaped frame blocks dust from entering the square shell, so that the surface of the calcium chloride column in the square shell will not be covered by dust, thereby preventing the surface of the calcium chloride column from being covered by dust and causing poor dehumidification effect of the calcium chloride column.

[0018] (3) The present invention sets a moisture-proof device so that the ring block, the thin rod and the circular frame cooperate with the sponge block. When the sponge block moves to the right, the sponge block applies lubricating oil to the gear one to prevent the gear one from being easily oxidized and rusted, causing the equipment to run unsmoothly.

[0019] (4) The present invention provides an anti-winding device so that the long plate, round rod, L-shaped groove plate and pressure frame cooperate with the short rod. The pressure frame drives the short rod to move downward. During the downward movement of the short rod, the short rod moves downward against the cable of the distribution module, thereby preventing the cables of the distribution module from being entangled together and causing the cables in the equipment to be easily damaged.

[0020] (5) The present invention sets an anti-winding device so that the cushion block and the arc-shaped elastic bar cooperate with the short column. The arc-shaped elastic bar is stretched by the cushion block. Under the elastic force of the arc-shaped elastic bar, the shaking of the pressure frame when it moves downward is reduced, and the cable of the distribution module is prevented from being easily loosened due to the violent shaking caused by the movement of the pressure frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the present invention as a whole; Figure 2 It is a schematic diagram of the internal structure of the present invention; Figure 3 It is a schematic diagram of the hanging plate of the present invention; Figure 4 is a schematic diagram of the back side of the hanging board of the present invention; Figure 5 It is a cross-sectional schematic diagram of the bottom of the moisture-proof device of the present invention; Figure 6 It is a cross-sectional schematic diagram of the right side of the moisture-proof device of the present invention; Figure 7 For the present invention Figure 6 A local enlarged schematic diagram of the middle A; Figure 8 is a schematic diagram of the anti-winding device of the present invention; Fig. 9 For the present invention Figure 8 A local enlarged schematic diagram of point B in the middle.

[0022] In the figure: 1, cabinet; 2, control cabinet; 3, power distribution module; 4, hanging plate; 5, U-shaped frame; 6, semi-arc block 1; 7, compression spring; 8, semi-arc block 2; 9, L-shaped plate; 10, servo motor; 11, shaft plate; 12, gear 1; 13, gear 2; 14, metal bending plate; 15, relay; 16, moisture-proof device; 161, shaft plate; 162, spring rod; 163, L-shaped frame; 164, square shell; 165, calcium chloride column; 166, vertical plate; 167, ring block; 168, thin rod; 169, circular frame; 1610, sponge block; 17, anti-winding device; 171, long plate; 172, round rod; 173, L-shaped slot plate; 174, pressure frame; 175, short rod; 176, cushion block; 177, arc spring strip; 178, short column. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0024] See also Figure 1-Figure 9, one embodiment of the present invention is: a protective structure to prevent misoperation, including a hanging plate 4, a U-shaped frame 5 is fixed on the right side of the front of the hanging plate 4, a semi-arc block 6 is rotatably installed on the top of the inner wall of the U-shaped frame 5, a compression spring 7 is fixed on the side of the semi-arc block 6 away from the U-shaped frame 5, a semi-arc block 2 8 is fixed on the end of the compression spring 7 away from the semi-arc block 6, an L-shaped plate 9 is fixed on the back of the semi-arc block 2 8, a servo motor 10 is fixed on the front of the inner wall of the L-shaped plate 9, the rotating shaft of the servo motor 10 passes through and is rotatably installed on the back of the hanging plate 4, the rotating shaft of the servo motor 10 passes through and is fixed on the back of the semi-arc block 2 8, the front of the hanging plate 4 A shaft plate 11 is installed through and rotationally, the outer wall of the shaft plate 11 contacts the outer wall of the semi-arc block 2 8, a gear 12 is fixed on the back of the shaft plate 11, the outer wall of the gear 12 is meshed with the outer wall of the gear 2 13, the gear 2 13 is installed through and rotationally on the back of the hanging plate 4, a moisture-proof device 16 is arranged on the back of the gear 2 13, the moisture-proof device 16 is used to reduce moisture when the power equipment is closed, an anti-winding device 17 is arranged on the right bottom of the moisture-proof device 16, the anti-winding device 17 is used to reduce cable winding when the power equipment is closed, a metal bent plate 14 is fixed on the outer wall of the gear 2 13, the metal bent plate 14 is located at the front of the hanging plate 4 A relay 15 is fixed on the left side of the front of the hanging plate 4, gear one 12 is located on the left side of the servo motor 10, gear two 13 is located below the servo motor 10, relay 15 is located at the lower left of the U-shaped frame 5, contacts are arranged on the top surface of the relay 15, and the relay 15 is located on the motion track of the outer wall of the metal bent plate 14. The hanging plate 4 is fixedly installed on the front of the inner wall of the cabinet 1, and a control cabinet 2 is fixedly installed on the top surface of the cabinet 1. The cable of the control cabinet 2 is fixedly connected to the outer wall of the relay 15. A distribution module 3 is fixedly installed on the right side of the inner wall of the control cabinet 2, and the cable of the distribution module 3 is fixedly connected to the top of the outer wall of the metal bent plate 14. The servo The rotating shaft of the servo motor 10 drives the semi-arc block 28 to reverse, and the compression spring 7 is stretched by the semi-arc block 28. When the compression spring 7 is stretched, the compression spring 7 starts to store energy. When the operator needs to open the gate, the control cabinet 2 stops supplying power to the servo motor 10. Under the elastic force of the compression spring 7, the compression spring 7 pulls the semi-arc block 28, and the semi-arc block 28 drives the rotating shaft of the servo motor 10 to reset, so that when the power equipment is opened, the elastic force of the compression spring 7 allows the metal bent plate 14 to rotate away from the contacts of the relay 15, thereby preventing the operator from touching the exposed cables of the power equipment when the protective structure is opened, causing the operator to be easily electrocuted when opening the gate.

[0025] When the power equipment is opened, the operator may easily touch the exposed cables inside the power equipment. When in use, the cabinet 1 supports the control cabinet 2, and the operator starts the servo motor 10 through the control cabinet 2. The L-shaped plate 9 supports the servo motor 10. The rotating shaft of the servo motor 10 is reversed in the hanging plate 4. The rotating shaft of the servo motor 10 drives the semi-arc block 2 8 to reverse. The compression spring 7 is stretched by the semi-arc block 2 8. The semi-arc block 1 6 rotates forward in the U-shaped frame 5. At the same time, the semi-arc block 2 8 drives the shaft plate 11 to reverse, the shaft plate 11 drives the gear 1 12 to reverse, the gear 1 12 drives the gear 2 13 to rotate forward, and the gear 2 13 drives the metal bending plate 14 to rotate forward. The metal bending plate 14 and the relay 15 rotate forward during the forward rotation. The contacts are in contact, and the cables on the control cabinet 2 and the distribution module 3 are energized. When the compression spring 7 is stretched, the compression spring 7 starts to store energy. When the operator needs to open the gate, the control cabinet 2 stops supplying power to the servo motor 10. Under the elastic force of the compression spring 7, the compression spring 7 pulls the semi-arc block 2 8, and the semi-arc block 2 8 drives the rotating shaft of the servo motor 10 to reset, so that when the power equipment is opened, the elastic force of the compression spring 7 allows the metal bent plate 14 to rotate away from the contact of the relay 15, preventing the operator from touching the exposed cables of the power equipment when the power equipment is opened, thereby avoiding the problem of the operator being easily electrocuted when opening the gate due to the operator touching the exposed cables of the power equipment when the protective structure is opened.

[0026] See also Figure 1-Figure 9 On the basis of the above embodiment, in another embodiment of the present invention, an axis plate 161 is fixed in the middle of the back of the gear 12, and a spring rod 162 is embedded in the end of the axis plate 161 away from the gear 12, and an L-shaped frame 163 is fixedly installed on the back of the hanging plate 4, and a square opening begins at the top of the right side of the L-shaped frame 163, and a dustproof net is arranged on the inner wall of the square opening of the L-shaped frame 163, and two round blocks are arranged on the right side of the L-shaped frame 163, and a square shell 164 is fixed on the left side of the L-shaped frame 163, and two calcium chloride columns 165 are fixed on the inner wall of the square shell 164, and a vertical plate 166 is hinged at the telescopic end of the spring rod 162, and two slide grooves begin on the left side of the vertical plate 166, and the vertical plate 166 has two slide grooves. The inner walls of the two slide grooves are slidably connected to the outer walls of the two round blocks of the L-shaped frame 163. When the vertical plate 166 moves downward, the square opening of the L-shaped frame 163 is opened to allow the calcium chloride column 165 to contact the gas in the cabinet 1. The calcium chloride column 165 absorbs moisture in the gas to prevent a large amount of moisture from accumulating in the cabinet 1 when the protective structure is closed, causing the power equipment to be easily affected by moisture. The dustproof net in the square opening of the L-shaped frame 163 blocks dust from entering the square shell 164, so that the surface of the calcium chloride column 165 in the square shell 164 will not be covered by dust, thereby preventing the surface of the calcium chloride column 165 from being covered by dust when the protective structure is in use, resulting in poor dehumidification effect of the calcium chloride column 165.

[0027] A ring block 167 is fixed to the outer wall of the telescopic end of the spring rod 162, a thin rod 168 is fixed to the bottom right side of the ring block 167, a circular frame 169 is fixed to the end of the thin rod 168 away from the ring block 167, a sponge block 1610 is fixed to the inner wall of the circular frame 169, the back of the gear 12 is on the movement track of the front of the sponge block 1610, the circular frame 169 drives the sponge block 1610 to move right, and in the process of the sponge block 1610 moving to the right, the sponge block 1610 applies lubricating oil to the gear 12 to avoid oxidation and rust of the gear 12 when the protective structure is in use, resulting in uneven operation of the equipment.

[0028] A long plate 171 is fixed to the bottom right of the vertical plate 166, and a round rod 172 passes through and is fixed to the bottom of the outer wall of the long plate 171. Two L-shaped slot plates 173 are fixed to the bottom of the back of the hanging plate 4. The inner walls of the two L-shaped slot plates 173 are slidably connected to the outer wall of the round rod 172. A pressure frame 174 is fixed to the outer wall of the round rod 172, and a short rod 175 is fixed to the end of the pressure frame 174 away from the round rod 172. The short rod 175 is located below the hanging plate 4, and the pressure frame 174 is located between the two L-shaped slot plates 173. The short rod 175 is located above the cable of the distribution module 3. The round rod 172 drives the pressure frame 174 to move downward, and the pressure frame 174 drives the short rod 175 to move downward. During the downward movement of the short rod 175, the short rod 175 moves downward against the cable of the distribution module 3 to avoid the cables of the distribution module 3 being entangled when the protective structure is closed, causing the cables in the equipment to be easily damaged.

[0029] A pad block 176 is fixed to the outer wall of the pressure frame 174, and an arc-shaped elastic bar 177 is fixed to the top surface of the pad block 176. A short column 178 is fixed to the end of the arc-shaped elastic bar 177 away from the pad block 176. The short column 178 is fixed to the back of the hanging plate 4, and the arc-shaped elastic bar 177 is located above the short rod 175. The pad block 176 drives the arc-shaped elastic bar 177 to move downward, and the arc-shaped elastic bar 177 is stretched by the pad block 176. Under the elastic force of the arc-shaped elastic bar 177, the shaking of the pressure frame 174 when it moves downward is reduced, so as to avoid the violent shaking of the pressure frame 174 when the protective structure is closed, which may cause the cable of the distribution module 3 to loosen easily.

[0030] When the shaft plate 11 drives the gear 12 to reverse, the gear 12 drives the shaft plate 161, the shaft plate 161 drives the spring rod 162 to reverse, the spring rod 162 drives the vertical plate 166 to reverse, the vertical plate 166 is restricted by the L-shaped frame 163, and the vertical plate 166 moves downward on the L-shaped frame 163. Under the action of the extrusion force, the telescopic end of the spring rod 162 begins to shrink. At the same time, the L-shaped frame 163 supports the square shell 164, and the square shell 164 supports the calcium chloride column 165. In the process of moving downward, the vertical plate 166 opens the square mouth of the L-shaped frame 163 to allow the calcium chloride column 165 to rotate. 65 is in contact with the gas in the cabinet 1, and the calcium chloride column 165 absorbs moisture in the gas to prevent a large amount of moisture from accumulating in the cabinet 1 when the power equipment is closed, thereby avoiding the problem that a large amount of moisture is accumulated in the cabinet 1 when the protective structure is closed, causing the power equipment to be susceptible to moisture. At the same time, the dustproof net in the square mouth of the L-shaped frame 163 blocks dust from entering the square shell 164, so that the surface of the calcium chloride column 165 in the square shell 164 will not be covered by dust, thereby avoiding the problem that the surface of the calcium chloride column 165 is covered by dust when the protective structure is in use, causing the dehumidification effect of the calcium chloride column 165 to be poor.

[0031] While the shaft plate 161 drives the spring rod 162 to reverse, the telescopic end of the spring rod 162 drives the ring block 167 to move right, the ring block 167 with the thin rod 168 to move right, the thin rod 168 drives the circular frame 169 to move right, the circular frame 169 drives the sponge block 1610 to move right, and in the process of the sponge block 1610 moving to the right, the sponge block 1610 applies lubricating oil to the gear 12 to prevent the gear 12 from being easily oxidized and rusted when the equipment is in use, thereby avoiding the problem of the protective structure being easily oxidized and rusted when the gear 12 is in use, causing the equipment to run smoothly.

[0032] When the vertical plate 166 moves downward on the L-shaped frame 163, the vertical plate 166 drives the long plate 171 to move downward, the long plate 171 drives the round rod 172 to move downward, the round rod 172 slides downward in the L-shaped slot plate 173, the round rod 172 drives the pressure frame 174 to move downward, the pressure frame 174 drives the short rod 175 to move downward, and in the process of the short rod 175 moving downward, the short rod 175 moves downward against the cable of the distribution module 3 to prevent the cables of the distribution module 3 from being entangled when the power equipment is closed, thereby avoiding the problem of the cables of the distribution module 3 being entangled when the protective structure is closed, causing the cables in the equipment to be easily damaged.

[0033] While the round rod 172 drives the pressure frame 174 to move downward, the pressure frame 174 drives the cushion block 176 to move downward. At the same time, the short column 178 supports the arc-shaped elastic bar 177, and the cushion block 176 drives the arc-shaped elastic bar 177 to move downward. The arc-shaped elastic bar 177 is stretched by the cushion block 176. Under the elastic force of the arc-shaped elastic bar 177, the shaking of the pressure frame 174 when moving downward is reduced, and the pressure frame 174 is prevented from shaking violently when the equipment is in use, thereby avoiding the problem of the cable of the distribution module 3 being easily loosened due to the violent shaking of the pressure frame 174 when the protective structure is closed.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A protective structure for preventing misoperation, comprising a hanging plate (4), a U-shaped frame (5) being fixed on the right side of the front side of the hanging plate (4), characterized in that: A semi-arc block 1 (6) is rotatably mounted on the top of the inner wall of the U-shaped frame (5); a compression spring (7) is fixed to the side of the semi-arc block 1 (6) away from the U-shaped frame (5); a semi-arc block 2 (8) is fixed to the end of the compression spring (7) away from the semi-arc block 1 (6); an L-shaped plate (9) is fixed to the back of the semi-arc block 2 (8); a servo motor (10) is fixed to the front of the inner wall of the L-shaped plate (9); the rotating shaft of the servo motor (10) passes through and is rotatably mounted on the back of the hanging plate (4); the rotating shaft of the servo motor (10) passes through and is fixed to the back of the semi-arc block 2 (8); an axis plate (11) is passed through and is rotatably mounted on the front of the hanging plate (4); the outer wall of the axis plate (11) is in contact with the outer wall of the semi-arc block 2 (8); A gear 1 (12) is fixed to the back of the shaft plate (11), the outer wall of the gear 1 (12) meshes with the outer wall of the gear 2 (13), the gear 2 (13) penetrates and is rotatably mounted on the back of the hanging plate (4), a moisture-proof device (16) is arranged on the back of the gear 2 (13), the moisture-proof device (16) is used to reduce moisture when the power equipment is switched on, an anti-winding device (17) is arranged at the bottom right of the moisture-proof device (16), the anti-winding device (17) is used to reduce cable winding when the power equipment is switched on, a metal bent plate (14) is fixed to the outer wall of the gear 2 (13), the metal bent plate (14) is located on the front of the hanging plate (4), and a relay (15) is fixed on the left side of the front of the hanging plate (4).

2. A protection structure for preventing misoperation according to claim 1, characterized in that: The hanging plate (4) is fixedly mounted on the front of the inner wall of the cabinet (1); a control cabinet (2) is fixedly mounted on the top of the cabinet (1); a cable of the control cabinet (2) is fixedly connected to the outer wall of the relay (15); a distribution module (3) is fixedly mounted on the right side of the inner wall of the control cabinet (2); and a cable of the distribution module (3) is fixedly connected to the top of the outer wall of the metal bent plate (14).

3. A protection structure for preventing misoperation according to claim 2, characterized in that: The gear one (12) is located on the left side of the servo motor (10), the gear two (13) is located below the servo motor (10), and the relay (15) is located at the lower left side of the U-shaped frame (5).

4. A protection structure for preventing misoperation according to claim 3, characterized in that: A contact is provided on the top surface of the relay (15), and the relay (15) is located on the movement track of the outer wall of the metal bent plate (14).

5. A protection structure for preventing misoperation according to claim 4, characterized in that: An axis plate (161) is fixed in the middle of the back of the gear one (12), and a spring rod (162) is embedded in the end of the axis plate (161) away from the gear one (12). An L-shaped frame (163) is fixedly installed on the back of the hanging plate (4). A square opening begins at the top of the right side of the L-shaped frame (163). Two round blocks are arranged on the right side of the L-shaped frame (163). A square shell (164) is fixed on the left side of the L-shaped frame (163). Two calcium chloride columns (165) are fixed on the inner wall of the square shell (164). A vertical plate (166) is hingedly connected to the telescopic end of the spring rod (162). Two sliding grooves begin at the left side of the vertical plate (166). The inner walls of the two sliding grooves of the vertical plate (166) are slidably connected to the outer walls of the two round blocks of the L-shaped frame (163).

6. A protection structure for preventing misoperation according to claim 5, characterized in that: A ring block (167) is fixed to the outer wall of the telescopic end of the spring rod (162), a thin rod (168) is fixed to the right bottom of the ring block (167), a circular frame (169) is fixed to the end of the thin rod (168) away from the ring block (167), and a sponge block (1610) is fixed to the inner wall of the circular frame (169).

7. A protection structure for preventing misoperation according to claim 6, characterized in that: The inner wall of the square opening of the L-shaped frame (163) is provided with a dustproof net, and the back side of the gear 1 (12) is located on the movement track of the front side of the sponge block (1610).

8. The protection structure for preventing misoperation according to claim 7, characterized in that: A long plate (171) is fixed to the bottom right side of the vertical plate (166), a round rod (172) is passed through and fixed to the bottom of the outer wall of the long plate (171), two L-shaped groove plates (173) are fixed to the bottom of the back side of the hanging plate (4), the inner walls of the two L-shaped groove plates (173) are slidably connected to the outer wall of the round rod (172), a pressing frame (174) is fixed to the outer wall of the round rod (172), and a short rod (175) is fixed to one end of the pressing frame (174) away from the round rod (172), and the short rod (175) is located below the hanging plate (4).

9. A protection structure for preventing misoperation according to claim 8, characterized in that: A cushion block (176) is fixed to the outer wall of the pressure frame (174), an arc-shaped elastic strip (177) is fixed to the top surface of the cushion block (176), a short column (178) is fixed to one end of the arc-shaped elastic strip (177) away from the cushion block (176), and the short column (178) is fixed to the back side of the hanging plate (4).

10. The protection structure for preventing misoperation according to claim 9, characterized in that: The pressing frame (174) is located between the two L-shaped slot plates (173), the short rod (175) is located above the cable of the power distribution module (3), and the arc-shaped elastic strip (177) is located above the short rod (175).

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