Rat blocking plate for power distribution room

Abstract

The invention provides a rat blocking plate for a power distribution room, and belongs to the technical field of power distribution room protection equipment.The rat blocking plate comprises a plate body, the plate body comprises a vertical section and a bent section, the bent section is located at the upper end of the vertical section and is bent towards the outside of the power distribution room, the lower end of the vertical section is connected with a connecting and guiding table, and the connecting and guiding table is located on the same side of the bent section; and an electric shock part is arranged on the connecting and guiding table. According to the rat blocking plate for the distribution room, on one hand, rats good at jumping can be effectively blocked, on the other hand, the rats can be effectively repelled, the plate body is prevented from being impacted by the rats, and the blocking effect on the rats is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of power distribution room protection equipment, and more specifically, relates to a mouse guard plate used in a power distribution room. Background Art

[0002] The distribution room plays a key role in the power system. However, rats often enter the distribution room and cause damage to electrical equipment. They may bite through wires and damage the insulation layer, causing serious faults such as short circuits and leakage, affecting the safety and stability of power supply. Traditional distribution room rat guards have many defects. For example, ordinary rat guards have a simple structure and are just a straight board. They may not be able to effectively block some rats that are good at jumping or climbing, and they cannot be driven away in time. They are easily hit by rats, causing the rat guards to be knocked crooked or pushed away. Summary of the invention

[0003] The object of the present invention is to provide a rat guard plate for a power distribution room, aiming to solve the problem that the existing rat guard plates have a single function and a poor rat guarding effect.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide a mouse guard plate for a distribution room, including a plate body, the plate body including a vertical section and a bent section, the bent section is located at the upper end of the vertical section and is bent toward the outside of the room, the lower end of the vertical section is connected to a receiving platform, the receiving platform is located on the same side of the bent section, and an electric shock component is provided on the receiving platform.

[0005] In a possible implementation, the upper end surface of the receiving platform is inclined downward from one side close to the vertical section to the other side, and the middle part of the receiving platform is provided with a receiving groove that penetrates upward through the upper end surface of the receiving platform. A plurality of rotating rollers are provided in the receiving groove along the inclined direction of the upper end surface of the receiving platform, and the same belt is wound around the plurality of rotating rollers, and the electric shock component is provided on the belt.

[0006] In a possible implementation, the electric shock component includes a plurality of first metal ridges, a plurality of second metal ridges and a battery. The plurality of first metal ridges and the plurality of second metal ridges are arranged on the transmission surface of the belt in an interlaced manner along the transmission direction of the belt. The plurality of first metal ridges are connected in series through a first wire, and the plurality of second metal ridges are connected in series through a second wire. The battery is arranged in the accommodating slot, and the first wire and the second wire are respectively connected to the positive pole or the negative pole of the battery.

[0007] In a possible implementation, the accommodating groove is provided with a first metal paddle and a second metal paddle, the first metal paddle and the second metal paddle are located below the belt and are arranged front and back along the transmission direction of the belt, the first metal paddle and the second metal paddle are simultaneously and selectively abutted against the first metal convex strip or the second metal convex strip, and the first metal paddle and the second metal paddle are respectively connected to the positive and negative poles of the battery through wires.

[0008] In a possible implementation, support bars are provided on the side walls at both ends of the accommodating groove corresponding to the rotating roller shaft, and the ends of the plurality of rotating rollers on the same side are rotatably connected to the support bars on the same side.

[0009] In one possible implementation, a first rotating shaft is provided at one end of the support bar close to the vertical section, and a first mounting hole is provided on the side wall of the accommodating groove corresponding to the first rotating shaft. The first rotating shaft is inserted into the first mounting hole and is rotatably connected to the first mounting hole. A torsion spring is provided between the first rotating shaft and the first mounting hole. When the belt is under pressure, the belt rotates downward so that the first metal convex strip and the second metal convex strip respectively abut against the first metal paddle or the second metal paddle. When the belt is not under pressure, the torsion spring is used to drive the support bar to drive the belt to rotate upward so that the first metal convex strip and the second metal convex strip are separated from the first metal paddle or the second metal paddle.

[0010] In one possible implementation, a first pin is provided at one end of the support bar away from the vertical section, and a second mounting hole is provided on the side wall of the accommodating groove corresponding to the first pin, the second mounting hole is an oblong hole, the first pin is inserted into the second mounting hole, and the second mounting hole is used to limit the movement range of the first pin.

[0011] In a possible implementation, the plate body includes a U-shaped frame and a movable plate, the U-shaped frame is used to be fixed to the wall, the receiving platform is connected to the lower end of the U-shaped frame, the movable plate is located inside the U-shaped frame, the bottom of the movable plate is rotatably connected to the U-shaped frame, and a limiting component is provided between the U-shaped frame and the movable plate, and the limiting component is used to switch the movable plate between a vertical state and a horizontal state.

[0012] In a possible implementation, the U-shaped frame includes two columns, and the bottoms of the side walls opposite to the two columns are provided with longitudinal grooves. The bottom of the movable plate is provided with a second rotating shaft corresponding to the side wall of the column. The second rotating shaft is inserted in the longitudinal groove on the same side and is slidably connected to the longitudinal groove. The limiting component includes a second pin and a slot. The second pin is arranged on the side wall of the upper end of the movable plate facing the column, and the slot corresponds to the second pin arranged on the side wall of the column. The slot passes through the column upward, and the second pin is inserted in the slot to limit the rotation of the movable plate.

[0013] In a possible implementation, when the movable plate is rotated toward the receiving platform and placed horizontally, the bent section on the movable plate abuts against the ground, and a space for accommodating the receiving platform is provided between the movable plate and the U-shaped frame.

[0014] The beneficial effect of the rat-blocking board for a power distribution room provided by the present invention is that: compared with the prior art, the rat-blocking board for a power distribution room provided by the present invention can block the space for the rat to jump upwards by setting a bending section on the board body, thereby preventing the rat from crossing the board body, and then by setting a receiving platform at the lower end of the vertical section of the board body, and setting an electric shock component on the receiving platform, the rat on the receiving platform can be electrocuted to drive the rat away from the board body. The rat-blocking board for a power distribution room provided by the present invention can effectively block rats that are good at jumping, and can effectively drive away rats by preventing rats from colliding with the board body, thereby improving the blocking effect on rats. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 A schematic diagram of the main structure of a mouse guard for a power distribution room provided in an embodiment of the present invention; Figure 2 for Figure 1 The cross-sectional structure diagram along the AA line; Figure 3 A schematic diagram of a transverse cross-sectional structure of a receiving platform provided in an embodiment of the present invention; Figure 4 A schematic diagram of a transverse cross-sectional structure of a receiving platform provided in an embodiment of the present invention when no rotating rollers and belts are installed; Figure 5 for Figure 4 A-direction view in the figure; Figure 6 for Figure 4 B view in the figure; Figure 7 A schematic top view of a connection structure of multiple rotating rollers provided in an embodiment of the present invention; Figure 8 for Figure 7 Schematic diagram of the left side; Fig. 9 A schematic diagram of a top view of a belt structure provided by an embodiment of the present invention; Fig.10 for Fig. 9 Schematic diagram of the left side; Fig.11 A schematic diagram of the main structure of a U-shaped frame provided in an embodiment of the present invention; Fig.12 for Fig.11 The cross-sectional structure diagram of the middle BB line; Fig.13 A schematic diagram of the main structure of a movable plate provided in an embodiment of the present invention; Fig.14 A schematic diagram of the side structure of the movable plate provided in an embodiment of the present invention when it is placed horizontally.

[0017] Description of reference numerals: 1. Plate body; 101. Vertical section; 102. Bending section; 103. Assembly groove; 11. U-shaped frame; 111. Post; 112. Longitudinal groove; 113. Card slot; 12. Movable plate; 121. Second rotating shaft; 122. Second pin shaft; 2. Receiving platform; 201. Accommodating groove; 202. Receiving groove; 203. First mounting hole; 204. Second mounting hole; 3. Belt; 31. Upper belt; 32. Lower belt; 4. Rotating roller; 41. First roller body; 42. Second roller body; 43. Support bar; 431. First rotating shaft; 432. First pin shaft; 51. First metal convex strip; 52. Second metal convex strip; 53. First wire; 54. Second wire; 6. Battery; 71. First metal paddle; 72. Second metal paddle. DETAILED DESCRIPTION

[0018] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0020] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0022] See also Figures 1 to 3 Now, a mouse guard plate for a power distribution room provided by the present invention is described. The mouse guard plate for a power distribution room comprises a plate body 1, the plate body 1 comprises a vertical section 101 and a bending section 102, the bending section 102 is located at the upper end of the vertical section 101 and is bent toward the outside of the power distribution room, the lower end of the vertical section 101 is connected to a receiving platform 2, the receiving platform 2 is located on the same side of the bending section 102, and an electric shock component is provided on the receiving platform 2.

[0023] Compared with the prior art, the rat-blocking board for a power distribution room provided by the present invention can block the space for rats to jump upwards by setting a bending section 102 on the board body 1, thereby preventing rats from crossing the board body 1, and further by setting a receiving platform 2 at the lower end of the vertical section 101 of the board body 1, and setting an electric shock component on the receiving platform 2, the rats on the receiving platform 2 can be shocked, and the rats can be driven away from the board body 1. The rat-blocking board for a power distribution room provided by the present invention can effectively block rats that are good at jumping, and can effectively drive away rats, thereby preventing rats from colliding with the board body 1, thereby improving the blocking effect on rats.

[0024] In some embodiments, see Figures 2 to 10, an assembly groove 103 is provided at the lower end of the vertical section 101 on the side facing the distribution room, the receiving platform 2 is inserted into the assembly groove 103 and fixed to the vertical section 101 by bolts. In this embodiment, the upper end surface of the receiving platform 2 is an inclined surface, and the inclined surface is inclined downward from one side close to the vertical section 101 to the other side, and a receiving groove 201 is provided in the middle of the receiving platform 2, which penetrates the upper end surface of the receiving platform 2 upward. In this embodiment, the receiving groove 201 is centrally arranged along the length direction of the receiving platform 2, and the length of the receiving groove 201 is slightly smaller than the length of the receiving platform 2. The receiving groove 201 extends from one end close to the vertical section 101 in the width direction and penetrates the end surface of the receiving platform 2 close to the vertical section 101. A plurality of rotating rollers 4 are provided at the upper end in the receiving groove 201 along the inclined direction of the upper end surface of the receiving platform 2. , a belt 3 is wound around a plurality of rotating rollers 4, and an electric shock component is arranged on the belt 3. In this embodiment, the width of the belt 3 is equal to the length of the accommodating groove 201, and the upper surface of the belt 3 is substantially flush with the upper end surface of the receiving platform 2. In application, if a mouse wants to hit the board body 1, it needs to pass through the receiving platform 2. When the mouse runs onto the receiving platform 2, it will step on the belt 3. As the mouse moves, the friction force of the mouse on the belt 3 will drive the belt 3 to be transmitted in the opposite direction of the mouse's movement under the action of the rotating roller 4, and the impact on the mouse will be unloaded, so that the mouse is difficult to approach the board body 1. In addition, when the mouse jumps onto the receiving platform 2 from the side, due to the inclined arrangement of the belt 3, under the action of gravity, the mouse will also automatically be transmitted on the belt 3 to the side away from the vertical section 101, so that the mouse is away from the board body 1. Moreover, the electric shock component on the belt 3 can also form an electric shock to the mouse, drive the mouse away, and prevent the mouse from staying on the receiving platform 2 for a long time.

[0025] In some embodiments, see Figure 3 , Figure 7 and Figure 8 The above-mentioned multiple rotating rollers 4 include a first roller body 41 and a second roller body 42, wherein the number of the first roller bodies 41 is two, and the two first roller bodies 41 are respectively rotatably connected to the two ends of the receiving groove 201 in the width direction, and the belt 3 is arranged around the two first roller bodies 41. The number of the second roller bodies 42 is multiple, and the multiple second roller bodies 42 are rotatably connected in the receiving groove 201 and are located between the two first roller bodies 41. In this embodiment, the two first roller bodies 41 divide the belt 3 into an upper belt 31 and a lower belt 32, and the multiple second roller bodies 42 are located between the upper belt 31 and the lower belt 32. In application, the multiple second roller bodies 42 abut against the upper belt 31 to support the upper belt 31.

[0026] In some embodiments, see Figure 3 , Fig. 9 and Fig.10The above-mentioned electric shock component includes a plurality of first metal convex strips 51 and a plurality of second metal convex strips 52 and a battery 6. In this embodiment, the plurality of first metal convex strips 51 and the plurality of second metal convex strips 52 are arranged on the transmission surface of the belt 3 in an interlaced manner along the transmission direction of the belt 3. The plurality of first metal convex strips 51 are connected in series through a first wire 53, and the plurality of second metal convex strips 52 are connected in series through a second wire 54. The battery 6 is arranged in the receiving groove 201. The first wire 53 and the second wire 54 are respectively connected to the positive electrode or the negative electrode of the battery 6. In this embodiment, the length of the first metal convex strip 51 and the second metal convex strip 52 is equivalent to the width of the belt 3. In application, after the mouse jumps onto the belt 3, when the mouse's front and rear paws step on the first metal convex strip 51 and the second metal convex strip 52 respectively, the current will pass through the mouse's body and form an electric shock to the mouse. In addition, by arranging the first metal convex strips 51 and the second metal convex strips 52 on the belt 3, the friction of the transmission surface of the belt 3 is increased, so that the mouse can drive the belt 3 to transmit more easily when walking.

[0027] In some embodiments, see Figure 3 and Figure 4 A first metal paddle 71 and a second metal paddle 72 are provided at the bottom of the accommodating groove 201 on one side away from the vertical section 101. In this embodiment, the first metal paddle 71 and the second metal paddle 72 are elastic sheets. The first metal paddle 71 and the second metal paddle 72 are located below the belt 3 and are arranged front and back along the transmission direction of the belt 3. The spacing between the first metal sheet and the second metal sheet is equivalent to the spacing between the first metal ridge 51 and the second metal ridge 52 on the belt 3. In application, the first metal paddle 71 and the second metal paddle 72 are simultaneously and selectively abutted against the first metal ridge 51 or the second metal ridge 52. The first metal paddle 71 and the second metal paddle 72 are respectively connected to the positive and negative electrodes of the battery 6 through wires.

[0028] In some embodiments, see Figures 3 to 8Support bars 43 are provided on the side walls at both ends of the shaft side of the rotating roller 4 in the accommodating groove 201, and the ends of the multiple rotating rollers 4 on the same side are rotatably connected to the support bars 43 on the same side. A receiving groove 202 is provided on the side wall of the receiving groove 201 corresponding to the side end of the rotating roller 4 axis, and the support bar 43 is installed in the receiving groove 202. Specifically, a first rotating shaft 431 is provided at one end of the support bar 43 close to the vertical section 101, and a first mounting hole 203 is provided on the side wall of the receiving groove 202 on the same side thereof corresponding to the first rotating shaft 431. The first rotating shaft 431 is inserted into the first mounting hole 203 and is rotatably connected to the first mounting hole 203. A torsion spring (not shown in the figure) is also provided between the first rotating shaft 431 and the first mounting hole 203. In application, when the mouse jumps onto the belt 3, the belt 3 is compressed, and the belt 3 rotates downward to compress the torsion spring, so that the first metal protrusion 51 and the second metal protrusion 52 respectively abut against the first metal paddle 71 or the second metal paddle 72, thereby making the first metal paddle 71 or the second metal paddle 72 abut against the first metal paddle 71 or the second metal paddle 72. A metal ridge 51 and a second metal ridge 52 are connected to a battery 6 to electrocute a mouse. After the mouse jumps off the belt 3 and the belt 3 is not compressed, the compressed torsion spring releases its elastic force to drive the support bar 43 to drive the belt 3 to rotate upward, so that the first metal ridge 51 and the second metal ridge 52 are separated from the first metal paddle 71 or the second metal paddle 72, thereby preventing the first metal ridge 51 and the second metal ridge 52 from being connected to the battery 6 for a long time. In actual applications, affected by the external environment, some of the first metal ridges 51 will form a connection with the second metal ridge 52. If the first metal ridge 51 and the second metal ridge 52 are electrically connected to the battery 6 for a long time, the first metal ridge 51 and the second metal ridge 52 will generate heat when current passes through, which may easily burn the belt 3.

[0029] In this example, see Figures 3 to 8 A first pin 432 is provided at one end of the support bar 43 away from the vertical section 101, and a second mounting hole 204 is provided on the side wall of the receiving groove 202 corresponding to the first pin 432. In this embodiment, the second mounting hole 204 is a longitudinally arranged oblong hole. In application, the first pin 432 is inserted into the second mounting hole 204. When the belt 3 is not subjected to external pressure, under the elastic force of the torsion spring, the first pin 432 abuts against the upper side end of the second mounting hole 204, and the second mounting hole 204 restricts the second pin 122 from moving upward. When the belt 3 is subjected to external pressure, the support bar 43 drives the first pin shaft 432 to move downward and press against the lower side end of the second mounting hole 204, so that the first metal protrusion 51 and the second metal strip on the belt 3 can press against the first metal paddle 71 or the second metal paddle 72. At this time, the second mounting hole 204 can limit the downward movement of the first pin shaft 432, avoiding the problem that when the belt 3 is subjected to excessive pressure, the belt 3 moves downward too much, resulting in the first metal paddle 71 and the second metal paddle 72 being crushed.

[0030] In some embodiments, see Figure 1 ,、 Figures 11 to 14 The board body 1 includes a U-shaped frame 11 and a movable board 12, wherein the U-shaped frame 11 is used to be fixed to the wall, the receiving platform 2 is connected to the lower end of the U-shaped frame 11, the movable board 12 is located inside the U-shaped frame 11, the bottom of the movable board 12 is rotatably connected to the U-shaped frame 11, and a limiting component is provided between the U-shaped frame 11 and the movable board 12, and the limiting component is used to switch the movable board 12 between a vertical state and a horizontal state.

[0031] Specifically, the U-shaped frame 11 includes two columns 111, and the bottoms of the side walls opposite to the two columns 111 are provided with longitudinal grooves 112. A second rotating shaft 121 is provided on the side wall corresponding to the column 111 at the bottom of the movable plate 12. The second rotating shaft 121 is inserted into the longitudinal groove 112 on the same side thereof and is slidably connected in the longitudinal groove 112. The limiting component includes a second pin 122 and a card slot 113, wherein the second pin 122 is provided on the side wall of the upper end of the movable plate 12 facing the column 111, and the card slot 113 is provided. The groove 113 corresponds to the second pin 122 set on the side wall of the column 111, and the slot 113 penetrates the column 111 upward. In application, when the movable plate 12 is in a vertical placement state, the second pin 122 is inserted in the slot 113 to limit the rotation of the movable plate 12. When the movable plate 12 needs to be placed horizontally, it is only necessary to first pull the movable plate 12 upward to move the second pin 122 upward to disengage from the slot 113, and then the movable plate 12 can be rotated downward to place the movable plate 12 horizontally. Through the above arrangement, the mouse guard provided by the present invention can place the movable plate 12 horizontally when the staff or power distribution equipment needs to pass quickly, which is equivalent to reducing the blocking height of the plate body 1, so that the staff or power distribution equipment can pass quickly between the two columns 111.

[0032] In addition, when the movable plate 12 is rotated toward one side of the receiving platform 2 and placed horizontally, the bent section 102 on the movable plate 12 will abut against the ground, thereby providing a space between the movable plate 12 and the U-shaped frame 11 to accommodate the receiving platform 2, which is equivalent to covering the movable plate 12 on the receiving platform 2 to form a protective shell for the receiving platform 2, thereby preventing the staff and the power distribution equipment from damaging the receiving platform 2 when entering and exiting.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mouse guard for a power distribution room, characterized in that: The invention comprises a plate body (1), wherein the plate body (1) comprises a vertical section (101) and a bent section (102), wherein the bent section (102) is located at the upper end of the vertical section (101) and is bent toward the outdoors, and the lower end of the vertical section (101) is connected to a receiving platform (2), wherein the receiving platform (2) is located on the same side as the bent section (102), and an electric shock component is provided on the receiving platform (2).

2. A rat guard for a power distribution room as claimed in claim 1, characterized in that: The upper end surface of the receiving platform (2) is tilted downward from one side close to the vertical section (101) to the other side, and the middle part of the receiving platform (2) is provided with a receiving groove (201) which penetrates upward through the upper end surface of the receiving platform (2), and a plurality of rotating rollers (4) are arranged in the receiving groove (201) along the tilting direction of the upper end surface of the receiving platform (2), and the same belt (3) is wound around the plurality of rotating rollers (4), and the electric shock component is arranged on the belt (3).

3. A rat guard for a power distribution room as claimed in claim 2, characterized in that: The electric shock component comprises a plurality of first metal convex strips (51) and a plurality of second metal convex strips (52) and a storage battery (6). The plurality of first metal convex strips (51) and the plurality of second metal convex strips (52) are arranged on the transmission surface of the belt (3) in an interlaced manner along the transmission direction of the belt (3). The plurality of first metal convex strips (51) are connected in series via a first wire (53), and the plurality of second metal convex strips (52) are connected in series via a second wire (54). The storage battery (6) is arranged in the accommodating groove (201), and the first wire (53) and the second wire (54) are respectively connected to the positive electrode or the negative electrode of the storage battery (6).

4. A rat guard for a power distribution room as claimed in claim 3, characterized in that: The accommodating groove (201) is provided with a first metal paddle (71) and a second metal paddle (72); the first metal paddle (71) and the second metal paddle (72) are located below the belt (3) and are arranged front and back along the transmission direction of the belt (3); the first metal paddle (71) and the second metal paddle (72) are simultaneously and selectively abutted against the first metal convex strip (51) or the second metal convex strip (52); the first metal paddle (71) and the second metal paddle (72) are respectively connected to the positive electrode and the negative electrode of the storage battery (6) through a wire.

5. A rat guard for a power distribution room as claimed in claim 4, characterized in that: Support bars (43) are provided on the side walls of the accommodating groove (201) at both ends of the axis of the rotating roller (4), and the ends of the plurality of rotating rollers (4) on the same side are rotatably connected to the support bars (43) on the same side.

6. A rat guard for a power distribution room as claimed in claim 5, characterized in that: A first rotating shaft (431) is provided at one end of the support bar (43) close to the vertical section (101); a first mounting hole (203) is provided on the side wall of the accommodating groove (201) corresponding to the first rotating shaft (431); the first rotating shaft (431) is inserted into the first mounting hole (203) and is rotatably connected to the first mounting hole (203); a torsion spring is provided between the first rotating shaft (431) and the first mounting hole (203); when the belt (3) is compressed, the belt (3) rotates downward so that the first metal protrusion (51) and the second metal protrusion (52) respectively abut against the first metal paddle (71) or the second metal paddle (72); when the belt (3) is not compressed, the torsion spring is used to drive the support bar (43) to drive the belt (3) to rotate upward so that the first metal protrusion (51) and the second metal protrusion (52) are separated from the first metal paddle (71) or the second metal paddle (72).

7. A mouse guard for a power distribution room as claimed in claim 6, characterized in that: A first pin shaft (432) is provided at one end of the support bar (43) away from the vertical section (101), and a second mounting hole (204) is provided on the side wall of the accommodating groove (201) corresponding to the first pin shaft (432), the second mounting hole (204) is an oblong hole, the first pin shaft (432) is inserted into the second mounting hole (204), and the second mounting hole (204) is used to limit the movement range of the first pin shaft (432).

8. A rat guard for a power distribution room as claimed in claim 1, characterized in that: The plate body (1) comprises a U-shaped frame (11) and a movable plate (12); the U-shaped frame (11) is used to be fixed to a wall; the receiving platform (2) is connected to the lower end of the U-shaped frame (11); the movable plate (12) is located inside the U-shaped frame (11); the bottom of the movable plate (12) is rotatably connected to the U-shaped frame (11); a limiting component is provided between the U-shaped frame (11) and the movable plate (12); the limiting component is used to switch the movable plate (12) between a vertical state and a horizontal state.

9. A mouse guard for a power distribution room as claimed in claim 8, characterized in that: The U-shaped frame (11) comprises two columns (111), and the bottoms of the side walls opposite to the two columns (111) are provided with longitudinal grooves (112). The bottom of the movable plate (12) is provided with a second rotating shaft (121) on the side wall corresponding to the column (111). The second rotating shaft (121) is inserted into the longitudinal groove (112) on the same side thereof and is slidably connected to the longitudinal groove (112). The limiting component comprises a second pin shaft (122) and a clamping groove (113). The second pin shaft (122) is arranged on the side wall of the movable plate (12) with the upper end thereof facing the column (111). The clamping groove (113) is arranged on the side wall of the column (111) corresponding to the second pin shaft (122). The clamping groove (113) penetrates the column (111) upwardly, and the second pin shaft (122) is inserted into the clamping groove (113) to limit the rotation of the movable plate (12).

10. A mouse guard for a power distribution room as claimed in claim 9, characterized in that: When the movable plate (12) is rotated toward one side of the receiving platform (2) and placed horizontally, the bent section (102) on the movable plate (12) contacts the ground, and a space for accommodating the receiving platform (2) is provided between the movable plate (12) and the U-shaped frame (11).

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