False touch prevention multifunctional protector for power distribution
By designing a wire fixing mechanism and anti -error -tap mechanism in the power distribution security device, the incomplete wire fixation and the might of the workers may forget the problem of electric shock risk caused by the power switch, realizing the firm fixing of the wires and the power distribution of workers' safety. environment.
Patent Information
- Application Number
- CN202411655163.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-01-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing power distribution security guards are not fixed firmly during use and are prone to fall off. Workers may forget to turn off the power-off switch during power distribution, resulting in a risk of electric shock.
Designed a power distribution anti -error touch multi -functional security device, using a wire fixed mechanism and anti -error -tactile mechanism. The wire fixing mechanism includes pressure plates, jacks, plugs, telescopic rods and springs. Through the cooperation of these components, the wires are used to ensure that the wires are not designed for a long time. Anti -error touch mechanism includes sliding plates, plug -in, plug holes, and touch sensors. The state of power -proof switch is monitored by touch sensor. When it is not turned off, the motor drives gears and screws, so that the cover is unable to open. Avoid workers' electric shock.
A firm fixing of the wires is achieved, and the wires are avoided. At the same time, through the design of the anti -error tactics, the workers cannot turn on the unbridled cover when the power distribution is distributed, which effectively avoids the risk of electric shock.
Smart Images
Figure CN119381180A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of a multifunctional safety device for preventing accidental touch for power distribution, in particular to a multifunctional safety device for preventing accidental touch for power distribution. Background Art
[0002] A safety device is an electrical device used to protect personal safety and electrical equipment safety. Its basic principle is based on Kirchhoff's current law, which means that under normal circumstances, the current flowing into and out of the circuit is equal. It mainly monitors the residual current. When the residual current in the circuit exceeds the set value, the safety device will operate; In some existing protectors, when using the protector, the protector is fixed at a desired position, and then the cover is opened and the wire is wound around the power pole; Some existing protectors have the following problems: when using the protector, the wires are not firmly fixed, and the wires may fall off after long-term use. At the same time, when workers distribute electricity, they may forget to turn off the power switch, causing electric shock to the workers. For this reason, we propose a multifunctional protector for power distribution that prevents accidental touch. Summary of the invention
[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a multifunctional safety device for preventing accidental touch for power distribution. When the safety device is used, the wires are fixed more firmly, and the wires will not fall off during long-term use. At the same time, when workers are distributing electricity, if the power-off switch is not turned off, the cover plate cannot be opened for power distribution, which avoids electric shock to workers. The problems in the background technology can be effectively solved.
[0004] To achieve the above object, the present invention provides the following technical solutions: a multifunctional safety device for preventing accidental touch for power distribution, comprising a housing, a front terminal box is arranged at the front end of the housing, evenly distributed power connection posts are arranged at the front end of the bottom wall of the front terminal box, and conductive sheets are arranged at the rear ends of the outer walls of the power connection posts, and also comprises a wire fixing mechanism and an accidental touch prevention mechanism; Wire fixing mechanism: It includes a pressing plate, a socket and an insert block. The front sides of the left and right ends of the front junction box are respectively provided with L-shaped boxes. The pressing plate is slidably connected between the outer walls of the power poles. The left and right ends of the pressing plate are respectively provided with insert holes. The upper rear side wall of the L-shaped box is respectively provided with sliding grooves symmetrical up and down. The inside of the sliding grooves is respectively slidably connected with insert blocks. The insert blocks are respectively installed in cooperation with the longitudinally adjacent sockets. Anti-accidental touch mechanism: it includes a sliding plate, a plug rod, a plug hole and a touch sensor. The front side of the upper end of the front junction box is hinged with a cover plate by a hinge, and the rear end of the cover plate is provided with left-right symmetrical plug holes. The upper surface of the front junction box is provided with a rectangular groove, and the inside of the rectangular groove is slidably connected with a sliding plate. The front ends of the sliding plates are fixedly connected with plug rods, and the plug rods are respectively installed in conjunction with longitudinally adjacent plug holes. A touch sensor is provided at the upper end of the shell. When the protector is used, the wires are fixed more firmly, and the wires will not fall off during long-term use. At the same time, when the workers are distributing electricity, if the power-off switch is not turned off, the cover plate cannot be opened for power distribution, thereby avoiding electric shock to the workers.
[0005] Furthermore, a power-off switch is provided at the upper end of the shell, and the sensing end of the touch sensor is installed in cooperation with the power-off switch. A single-chip microcomputer is provided outside the shell, and the input end of the single-chip microcomputer is electrically connected to the output end of the external power supply. The touch sensor is electrically connected to the single-chip microcomputer in a bidirectional manner to provide electrical connections for various electrical appliances.
[0006] Furthermore, the wire fixing mechanism also includes a telescopic rod and a spring. The rear end of the plug block is fixedly connected to the rear side wall of the longitudinally adjacent sliding groove with a telescopic rod, and the outside of the telescopic rod is respectively sleeved with a spring to facilitate rebound.
[0007] Furthermore, the wire fixing mechanism also includes a roller 1, a sliding rod, a spring 2, a sliding cylinder and a trapezoidal push block 1. The rear ends of the insertion blocks are rotatably connected to the roller 1, the top walls of the L-shaped box are fixedly connected to the sliding rods, the lower ends of the sliding rods are slidably connected to the sliding cylinders, the outsides of the sliding cylinders are fixedly sleeved with trapezoidal push blocks 1, the inclined surfaces of the trapezoidal push blocks 1 are tightly connected to the outer surfaces of the longitudinally adjacent rollers, and the outer distribution sleeves of the sliding rods between the top wall of the L-shaped box and the upper ends of the vertically adjacent sliding cylinders are provided with springs 2 to provide a pushing connection.
[0008] Furthermore, the wire fixing mechanism also includes roller two, trapezoidal push block two, spring three, push rod and push plate, the lower end of the slide cylinder is rotatably connected with roller two, the lower end of the L-shaped box is slidably connected with trapezoidal push block two, the inclined surfaces of trapezoidal push block two are tightly connected with the outer surfaces of vertically adjacent roller two, the middle part of the lower end of the L-shaped box is provided with vertical plates, the rear ends of trapezoidal push block two are fixedly connected with push rods, the rear sides of push rods are fixedly connected with push plates, the rear ends of the vertical plates are respectively sleeved with springs three on the outside of the push rods between the front ends of the longitudinally adjacent push plates to provide a pushing connection.
[0009] Furthermore, the wire fixing mechanism also includes a rotating block, and the rear ends of the push rods are rotatably connected to the rotating blocks. The upper sides of the rear ends of the L-shaped boxes are respectively provided with hooks, and the hooks are respectively installed in cooperation with the vertically adjacent rotating blocks for easy plug-in.
[0010] Furthermore, the anti-accidental-touch mechanism also includes gear 1, gear 2 and a screw rod. A protective cover is provided on the front side of the upper end of the front junction box. A screw rod is rotatably connected between the front and rear inner walls of the rectangular groove. The threaded hole in the middle of the sliding plate is threadedly connected to the screw rod. A gear 2 is provided on the external fixed sleeve at the rear end of the screw rod. The rear wall of the protective cover is rotatably connected to gear 1 through a transmission shaft. Gear 1 is meshed with gear 2 to provide a rotational connection.
[0011] Furthermore, the anti-accidental-touch mechanism also includes a motor, which is arranged inside the protective cover, the rear end of the output shaft of the motor is fixedly connected to the front end of the transmission shaft, and the input end of the motor is electrically connected to the output end of the single-chip microcomputer to provide closed drive.
[0012] Furthermore, a rear junction box is provided at the rear end of the housing to facilitate wiring.
[0013] Compared with the prior art, the beneficial effects of the present invention are: the multifunctional safety device for preventing accidental touch for power distribution has the following advantages: 1. Press the pressure plate on the wires between the power poles, then push the rotating block forward, and then push the highest point of the trapezoidal push block 2 to contact the surface of the roller 2 through the push plate and the push rod, and then drive the slide and the trapezoidal push block 1 to move upward through the roller 2. When the highest point of the trapezoidal push block 1 contacts the surface of the roller 1, the roller 1 will push the plug block backward to connect the plug block with the socket, and then rotate the rotating block to connect the rotating block with the hook. When using the safety device, the wires are fixed more firmly, and the wires will not fall off after long-term use.
[0014] 2. When the power-off switch is not turned off, the cover will be in a closed state. When the touch sensor is touched by the power-off switch, the motor drives the screw rod to rotate through gear one and the meshing gear two, and the screw rod drives the plug rod to disengage from the plug-in hole through the threaded sliding plate, thereby opening the cover for subsequent maintenance. When using the protector, if the worker distributes power without turning off the power-off switch, the cover cannot be opened for power distribution, avoiding electric shock to the worker. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the structure of the left side of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 4 It is a schematic diagram of the cross-sectional structure of the left side of the present invention; Figure 5 This is an enlarged structural schematic diagram of location A of the present invention; Figure 6 It is a schematic diagram of the enlarged structure of point B of the present invention.
[0016] In the figure: 1 housing, 2 front junction box, 3 rear junction box, 4 electric pole, 5 L-shaped box, 6 wire fixing mechanism, 601 pressure plate, 602 socket, 603 plug block, 604 telescopic rod, 605 spring 1, 606 roller 1, 607 slide bar, 608 spring 2, 609 slide cylinder, 610 trapezoidal push block 1, 611 roller 2, 612 trapezoidal push block 2, 613 spring 3, 614 push rod, 615 push plate, 616 rotating block, 7 cover plate, 8 anti-mistake touch mechanism, 81 motor, 82 gear 1, 83 gear 2, 84 lead screw, 85 sliding plate, 86 plug rod, 87 socket, 88 touch sensor, 9 protective cover, 10 power off switch, 11 single chip microcomputer, 12 conductive sheet. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0018] See also Figure 1-6 , this embodiment provides a technical solution: a multifunctional safety device for preventing accidental touch for power distribution, comprising a shell 1, a front terminal box 2 is provided at the front end of the shell 1, a front end of the bottom wall of the front terminal box 2 is provided with evenly distributed power connection posts 4, and the rear ends of the outer walls of the power connection posts 4 are respectively provided with conductive sheets 12, and also includes a wire fixing mechanism 6 and an anti-accidental touch mechanism 8, a power-off switch 10 is provided at the upper end of the shell 1, and the sensing end of the touch sensor 88 is installed in conjunction with the power-off switch 10, a single-chip microcomputer 11 is provided on the outside of the shell 1, the input end of the single-chip microcomputer 11 is electrically connected to the output end of the external power supply, the touch sensor 88 is bidirectionally electrically connected to the single-chip microcomputer 11, and a rear terminal box 3 is provided at the rear end of the shell 1; The wire fixing mechanism 6 includes a pressing plate 601, a socket 602 and an insert block 603. The front sides of the left and right ends of the front junction box 2 are respectively provided with an L-shaped box 5. The outer walls of the connecting pole 4 are slidably connected with a pressing plate 601. The left and right ends of the pressing plate 601 are respectively provided with a socket 602. The upper rear side wall of the L-shaped box 5 is respectively provided with a sliding groove symmetrical up and down. The inside of the sliding groove is respectively slidably connected with an insert block 603. The insert block 603 is respectively installed in cooperation with the longitudinally adjacent sockets 602. The wire fixing mechanism 6 also includes a telescopic rod 604 and a spring 605. The rear end of the insert block 603 and the rear side wall of the longitudinally adjacent sliding groove are respectively fixedly connected with a telescopic rod 604. The outside of the telescopic rod 604 is respectively sleeved with a spring 605. The wire fixing mechanism 6 includes a telescopic rod 604 and a spring 605. The mechanism 6 also includes a roller 1 606, a slide bar 607, a spring 2 608, a slide cylinder 609 and a trapezoidal push block 1 610. The rear end of the plug block 603 is rotatably connected to the roller 1 606. The top wall of the L-shaped box 5 is fixedly connected to the slide bar 607. The lower end of the slide bar 607 is slidably connected to the slide cylinder 609. The outside of the slide cylinder 609 is fixedly sleeved with a trapezoidal push block 1 610. The inclined surfaces of the trapezoidal push block 1 610 are closely connected to the outer surfaces of the longitudinally adjacent rollers 1 606. The outer distribution sleeve of the slide bar 607 between the top wall of the L-shaped box 5 and the upper end of the vertically adjacent slide cylinder 609 is provided with a spring 2 608. The wire fixing mechanism 6 also includes a roller 2 611, a trapezoidal push block 2 612, a spring 3 613, a push rod 614, a push rod 615, a push rod 616, a push rod 617, a push rod 618, a push rod 619, a push rod 620, a push rod 630, a push rod 631, a push rod 632, a push rod 633, a push rod 634, a push rod 635, a push rod 636, a push rod 637, a push rod 638, a push rod 639, a push rod 640, a push rod 641, a push rod 642, a push rod 643, a push rod 644, a push rod 645, a push rod 646, a push rod 647, a push rod 648, a push rod 649, a push rod 614 and a push plate 615, the lower end of the slide 609 is rotatably connected with a roller 2 611, the lower end of the L-shaped box 5 is slidably connected with a trapezoidal push block 2 612, the inclined surfaces of the trapezoidal push block 2 612 are closely connected to the outer surfaces of the vertically adjacent roller 2 611, and a vertical plate is provided in the middle of the lower end of the L-shaped box 5, the rear ends of the trapezoidal push blocks 2 612 are fixedly connected with push rods 614, the rear sides of the push rods 614 are fixedly connected with push plates 615, the rear ends of the vertical plates are respectively connected with the front ends of the longitudinally adjacent push plates 615, and the outer sides of the push rods 614 are respectively sleeved with springs 3 613, the wire fixing mechanism 6 also includes a rotating block 616, the rear ends of the push rods 614 are respectively rotatably connected with the rotating blocks 616, and the upper side of the rear end of the L-shaped box 5 is divided into A hook is separately provided, and the hook is respectively installed in cooperation with the vertically adjacent rotating blocks 616. When the safety device is used, the safety device is installed at the desired position by bolts, and the wire is wound around the upper end of the power pole 4, and then the pressure plate 601 is pressed between the power poles 4 to hold the wire, and then the socket 602 is moved to the socket 602, and then the rotating block 616 is pushed forward, and then the trapezoidal push block 2 612 is pushed forward by the push plate 615 and the push rod 614. When the push plate 615 moves forward, the spring 3 613 is squeezed. When the highest point of the trapezoidal push block 2 612 contacts the surface of the roller 2 611, the roller 2 611 will drive the slide 609 and the trapezoidal push block 1 610 to move upward. When the trapezoidal push block 1 610 moves upward,The inclined surface of the trapezoidal push block 1 610 will contact the outer surface of the roller 1 606. When the highest point of the trapezoidal push block 1 610 contacts the surface of the roller 1 606, the roller 1 606 will push the plug block 603 to move backward, thereby making the plug block 603 plugged into the socket 602. Then, the rotating block 616 will be rotated to make the rotating block 616 engage with the hook. When the slide cylinder 609 moves upward, the spring 2 608 outside the slide bar 607 is squeezed. Then, when the plug block 603 moves backward, the telescopic rod 604 and the spring 1 605 are squeezed. When the wire needs to be replaced, the rotating block 616 is rotated counterclockwise, and the rotating block 616 will be separated from the hook block. Then, under the rebound action of the spring 3 613, the spring 2 608, the telescopic rod 604 and the spring 1 605, the plug block 603 is separated from the socket 602. The anti-accidental touch mechanism 8 comprises a sliding plate 85, a plug rod 86, a plug hole 87 and a touch sensor 88. The front side of the upper end of the front junction box 2 is hinged with a cover plate 7 through a hinge. The rear end of the cover plate 7 is provided with a left-right symmetrical plug hole 87. The upper surface of the front junction box 2 is provided with a rectangular groove. The interior of the rectangular groove is slidably connected with the sliding plate 85. The front ends of the sliding plates 85 are respectively fixedly connected with plug rods 86. The plug rods 86 are respectively installed in cooperation with the longitudinally adjacent plug holes 87. The upper end of the housing (1) is provided with a touch sensor (88). The anti-accidental touch mechanism 8 also comprises a gear 1 82, a gear 2 83 and a screw rod 84. The front side of the upper end of the front junction box 2 is provided with a protective cover 9. The screw rod 84 is rotatably connected between the front and rear inner walls of the rectangular groove. The threaded hole in the middle of the sliding plate 85 is threadedly connected to the screw rod 84. The rear end of the screw rod 84 is fixedly sleeved with a gear 2 83. The rear wall of the protective cover 9 is rotatably connected with the gear 1 8 through a transmission shaft. 2. Gear 1 82 is meshed with gear 2 83. The anti-mistouch mechanism 8 also includes a motor 81, which is arranged inside the protective cover 9. The rear end of the output shaft of the motor 81 is fixedly connected to the front end of the transmission shaft. The input end of the motor 81 is electrically connected to the output end of the single-chip microcomputer 11. When the power switch 10 is forgotten to be turned off during maintenance and replacement of the wires, the cover 7 will be in a closed state, and the touch sensor 88 will monitor the power switch 10. When the touch sensor 88 is touched by the power switch 10, the single-chip microcomputer 11 will be regulated, and the motor 81 will operate. The output shaft of the motor 81 drives the gear 1 82 to rotate. The rotation of the gear 1 82 will drive the meshed gear 2 83 to rotate. The rotation of the gear 2 83 will drive the screw rod 84 to rotate. The rotation of the screw rod 84 will drive the threaded sliding plate 85 to move backward, thereby driving the plug rod 86 to disengage from the plug hole 87, thereby making the cover 7 in an open state for subsequent maintenance.
[0019] The working principle of the multifunctional protector for preventing accidental touch for power distribution provided by the present invention is as follows: when using the protector, the protector is installed at the desired position by bolts, the wire is wound around the upper end of the power pole 4, and then the pressing plate 601 is pressed between the power poles 4 to hold the wire, and then the socket 602 is moved to the socket 602, and then the rotating block 616 is pushed forward, and then the trapezoidal push block 2 612 is pushed forward by the push plate 615 and the push rod 614, and the push plate 615 moves forward to squeeze the spring 3 613, when the trapezoidal push block 2 612 When the highest point of the second roller 611 contacts the surface of the second roller 611, the second roller 611 will drive the slide 609 and the trapezoidal push block 1 610 to move upward. When the trapezoidal push block 1 610 moves upward, the inclined surface of the trapezoidal push block 1 610 will contact the outer surface of the roller 1 606. When the highest point of the trapezoidal push block 1 610 contacts the surface of the first roller 606, the first roller 1 606 will push the plug block 603 to move backward, thereby plugging the plug block 603 with the socket 602. Then, the rotating block 616 will be rotated to make the rotating block 616 engage with the hook, and the slide 609 will move upward. When the sliding rod 607 is moved, the spring 2 608 outside the sliding rod 607 is squeezed, and then when the plug block 603 moves backward, it will squeeze the telescopic rod 604 and the spring 1 605. When the wire needs to be replaced, the rotating block 616 is rotated counterclockwise, and the rotating block 616 will be separated from the hook block, and then under the rebound effect of the spring 3 613, the spring 2 608, the telescopic rod 604 and the spring 1 605, the plug block 603 is separated from the socket 602. When the power switch 10 is forgotten to be turned off during maintenance and replacement of the wire, the cover plate 7 will be in the closed state, and the touch sensor 88 will be on the power switch The switch 10 is monitored. When the touch sensor 88 is touched by the power-off switch 10, the touch sensor 88 presents a signal to the single-chip computer 11. During subsequent maintenance, the single-chip computer 11 will adjust and control it. The motor 81 is operated, and the output shaft of the motor 81 drives the gear 1 82 to rotate. The rotation of the gear 1 82 will drive the meshing gear 2 83 to rotate. The rotation of the gear 2 83 will drive the screw rod 84 to rotate. The rotation of the screw rod 84 will drive the threaded sliding plate 85 to move backward, and then drive the plug rod 86 to disengage from the plug hole 87, so that the cover plate 7 is in the open state for subsequent maintenance.
[0020] It is worth noting that the motor 81 and the touch sensor 88 disclosed in the above embodiments, the motor 81 can be selected from gm20149-01, the touch sensor 88 can be selected from TQ-716, and the single chip microcomputer 11 controls the operation of the motor 81 and the touch sensor 88 using methods commonly used in the prior art.
[0021] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A multifunctional safety device for preventing accidental touch for power distribution, comprising a housing (1), a front terminal box (2) being provided at the front end of the housing (1), evenly distributed power connection posts (4) being provided at the front end of the bottom wall of the front terminal box (2), and conductive sheets (12) being provided at the rear ends of the outer walls of the power connection posts (4), characterized in that: It also includes a wire fixing mechanism (6) and an accidental touch prevention mechanism (8); The wire fixing mechanism (6) comprises a pressing plate (601), a socket (602) and an insert block (603), wherein the front sides of the left and right ends of the front junction box (2) are respectively provided with an L-shaped box (5), the outer walls of the connecting pole (4) are slidably connected with a pressing plate (601), the left and right ends of the pressing plate (601) are respectively provided with an insert block (603), the upper rear side walls of the L-shaped box (5) are respectively provided with a sliding groove symmetrical in the upper and lower directions, the insides of the sliding grooves are respectively slidably connected with an insert block (603), and the insert blocks (603) are respectively installed in cooperation with the longitudinally adjacent insert holes (602); The anti-mistouch mechanism (8) comprises a sliding plate (85), an insertion rod (86), a plug hole (87) and a touch sensor (88); the front side of the upper end of the front junction box (2) is hingedly connected to a cover plate (7) by a hinge; the rear end of the cover plate (7) is provided with left-right symmetrical plug holes (87); the upper surface of the front junction box (2) is provided with a rectangular groove; the interior of the rectangular groove is slidably connected to the sliding plate (85); the front ends of the sliding plates (85) are respectively fixedly connected to the insertion rods (86); the insertion rods (86) are respectively installed in cooperation with the plug holes (87) adjacent to each other in the longitudinal direction; and the upper end of the housing (1) is provided with a touch sensor (88).
2. A multifunctional safety device for preventing accidental touch for power distribution according to claim 1, characterized in that: A power off switch (10) is provided at the upper end of the housing (1), a sensing end of the touch sensor (88) is mounted in cooperation with the power off switch (10), a single chip computer (11) is provided outside the housing (1), an input end of the single chip computer (11) is electrically connected to an output end of an external power supply, and the touch sensor (88) is electrically connected to the single chip computer (11) in a bidirectional manner.
3. A multifunctional safety device for preventing accidental touch for power distribution according to claim 1, characterized in that: The wire fixing mechanism (6) further comprises a telescopic rod (604) and a spring one (605), wherein the rear end of the insert block (603) is fixedly connected to the rear side wall of the longitudinally adjacent sliding groove with the telescopic rod (604), and the outside of the telescopic rod (604) is respectively sleeved with a spring one (605).
4. A multifunctional safety device for preventing accidental touch for power distribution according to claim 3, characterized in that: The wire fixing mechanism (6) further comprises a roller (606), a slide bar (607), a spring (608), a slide cylinder (609) and a trapezoidal push block (610); the rear end of the plug block (603) is rotatably connected to the roller (606); the top wall of the L-shaped box (5) is fixedly connected to the slide bar (607); the lower end of the slide bar (607) is slidably connected to the slide cylinder (609); the outside of the slide cylinder (609) is fixedly sleeved with a trapezoidal push block (610); the inclined surface of the trapezoidal push block (610) is tightly connected to the outer surface of the roller (606) adjacent to the longitudinal direction; the outside of the slide bar (607) between the top wall of the L-shaped box (5) and the upper end of the slide cylinder (609) adjacent to the vertical direction is sleeved with a spring (608).
5. A multifunctional safety device for preventing accidental touch for power distribution according to claim 4, characterized in that: The wire fixing mechanism (6) further comprises a second roller (611), a second trapezoidal push block (612), a third spring (613), a push rod (614) and a push plate (615); the lower end of the slide cylinder (609) is rotatably connected to the second roller (611); the lower end of the L-shaped box (5) is slidably connected to the second trapezoidal push block (612); the inclined surfaces of the second trapezoidal push block (612) are tightly connected to the outer surfaces of the second roller (611) adjacent in the vertical direction; a vertical plate is provided in the middle of the lower end of the L-shaped box (5); the rear ends of the second trapezoidal push block (612) are fixedly connected to the push rod (614); the rear sides of the push rods (614) are fixedly connected to the push plates (615); the rear ends of the vertical plates and the front ends of the push plates (615) adjacent in the vertical direction are respectively sleeved with the third spring (613) on the outside of the push rods (614).
6. A multifunctional safety device for preventing accidental touch for power distribution according to claim 5, characterized in that: The wire fixing mechanism (6) further comprises a rotating block (616), the rear ends of the push rods (614) are rotatably connected to the rotating blocks (616), and hooks are respectively provided on the upper sides of the rear ends of the L-shaped boxes (5), and the hooks are respectively mounted in cooperation with the vertically adjacent rotating blocks (616).
7. A multifunctional safety device for preventing accidental touch for power distribution according to claim 2, characterized in that: The anti-mis-touch mechanism (8) further comprises a gear 1 (82), a gear 2 (83) and a screw rod (84); a protective cover (9) is provided on the front side of the upper end of the front terminal box (2); a screw rod (84) is rotatably connected between the front and rear inner walls of the rectangular groove; a threaded hole in the middle of the sliding plate (85) is threadedly connected to the screw rod (84); a rear end external fixing sleeve of the screw rod (84) is provided with a gear 2 (83); a rear wall of the protective cover (9) is rotatably connected to the gear 1 (82) via a transmission shaft; the gear 1 (82) is meshingly connected to the gear 2 (83).
8. A multifunctional safety device for preventing accidental touch for power distribution according to claim 7, characterized in that: The anti-mis-touch mechanism (8) further comprises a motor (81), the motor (81) being arranged inside the protective cover (9), the rear end of the output shaft of the motor (81) being fixedly connected to the front end of the transmission shaft, and the input end of the motor (81) being electrically connected to the output end of the single-chip computer (11).
9. The multifunctional safety device for preventing accidental touch for power distribution according to claim 1, characterized in that: A rear terminal box (3) is provided at the rear end of the housing (1).