Electric leakage prompting distribution box

Abstract

The invention discloses an electric leakage prompting distribution box, which relates to the field of shells and components for power supply or power distribution, and comprises a distribution box, an electric leakage detection sensor, a box door and an opening and closing door, the opening and closing door is rotatably connected to the side part of the distribution box, the opening and closing door is provided with a lock hole, and the distribution box is slidably connected with a shielding piece. A plurality of first springs are connected between the shielding piece and the distribution box, one side, close to the first springs, of the distribution box is slidably connected with a stop block, the stop block is in extrusion fit with the shielding piece, a second spring is connected between the stop block and the distribution box, and one side, close to the second spring, of the stop block is provided with an inclined surface. According to the invention, the pressing block needs to be pressed at the same time, so that the pressing column extrudes the inclined surface of the stop block, then the shielding piece can move forwards to expose the lock hole, the box door can be opened from the interior of the distribution box only by opening the opening and closing door firstly, the box door opening mode is completely different from the box door opening mode in the prior art, and the box door opening difficulty of a thief can be increased.

Description

Technical Field

[0001] The invention relates to the field of housings and components for power supply or distribution, and in particular to a leakage warning distribution box. Background Art

[0002] A distribution box is a device used to control and distribute electricity. It is widely used in electrical systems in buildings and industrial sites. Nowadays, a leakage warning function is generally set inside the distribution box to improve the safety inside the distribution box.

[0003] There are many electrical parts concentrated inside the distribution box. Some thieves want to steal electrical parts or electricity. The existing distribution box doors are generally equipped with ordinary door locks or password locks. Thieves generally pry the locks, and the door is easily opened. The existing distribution box has low security. Therefore, a leakage warning distribution box is now developed to prevent the door from being easily opened and strengthen the security of the distribution box. Summary of the invention

[0004] The invention provides a leakage warning distribution box, which can prevent the box door from being easily opened, strengthen the security of the distribution box, and overcome the disadvantage that the door of the existing distribution box is easily opened.

[0005] The technical implementation scheme of the present invention is: a leakage warning distribution box, including a distribution box, a leakage detection sensor and a box door, and also including an opening and closing door, which is rotatably connected to the side of the distribution box, and has its own lock hole. A shielding member is slidably connected to the distribution box, and multiple first springs are connected between the shielding member and the distribution box. A blocking block is slidably connected to the side of the distribution box close to the first spring, and the blocking block and the shielding member are squeezed together. A second spring is connected between the blocking block and the distribution box, and a slope is provided on the side of the blocking block close to the second spring. A pressing block is slidably connected to the side of the distribution box close to the slope, and a pressing column is rotatably connected to the side of the pressing block close to the slope, and the pressing column and the slope of the blocking block are squeezed together. A locking mechanism for locking the box door is provided in the distribution box.

[0006] Optionally, the locking mechanism includes wedge-shaped blocks symmetrically arranged along the horizontal distribution of the distribution box, the wedge-shaped blocks are slidably connected to the distribution box, the wedge-shaped blocks are squeezed and fitted with the protruding position of the box door, a rotating rod is rotatably connected to the side of the distribution box close to the wedge-shaped blocks, the rotating rod is connected to a winding wheel, the winding wheel is wound with a symmetrically arranged pull rope, a wire rack is provided on the side of the distribution box close to the wedge-shaped blocks, the pull rope is passed around the wire rack, and the end of the pull rope is connected to the adjacent wedge-shaped blocks, a third spring is connected between the side of the wedge-shaped blocks close to the wire rack and the distribution box, and a transmission component for driving the rotating rod to rotate is provided between the rotating rod and the distribution box.

[0007] Optionally, the transmission assembly includes a rotating shaft, which is rotatably connected to the side of the distribution box close to the winding wheel, a vortex rod is provided on the side of the rotating shaft close to the rotating rod, a turbine is connected to the side of the rotating rod close to the vortex rod, the turbine and the vortex rod are meshed, and a rotating wheel is connected to the side of the rotating shaft away from the vortex rod.

[0008] Optionally, it also includes an elastic telescopic rod, which is slidably connected to the side of the distribution box close to the box door, a lower pressure plate is provided on the top of the elastic telescopic rod, the lower pressure plate and the protruding position of the box door are squeezed together, the elastic telescopic rod is connected to a connecting frame on the side away from the lower pressure plate, the connecting frame is connected to a rack on the side close to the rotating shaft rod, the rotating shaft rod is connected to a gear on the side close to the rack, the gear and the rack are meshed, and a locking component for locking the elastic telescopic rod is provided on the side close to the lower pressure plate of the distribution box.

[0009] Optionally, the locking assembly includes a locking frame, which is slidably connected to one side of the distribution box close to the lower pressure plate. The locking frame is provided with an inclined surface, the inclined surface of the locking frame and the protruding position of the box door are squeezed together, the elastic telescopic rod is provided with a card hole, the card hole and the locking frame are card-engaged together, and a fourth spring is connected between the locking frame and the distribution box.

[0010] Optionally, an electric push rod is also included, which is arranged on the side of the distribution box close to the rack, the bottom of the telescopic rod of the electric push rod is squeezed together with the connecting frame, a switch is connected to the side of the distribution box close to the locking frame, the switch and the locking frame are squeezed together, and the switch and the electric push rod are electrically connected through the control module.

[0011] Optionally, it also includes symmetrically arranged anti-theft doors, which are rotatably connected to the box door, and a camera is provided on the side of the box door facing the anti-theft door, and the camera and the external control system are electrically connected through a control module.

[0012] Optionally, a blocking mechanism for blocking the anti-theft door is also included, the blocking mechanism includes a pressure sensor, the pressure sensor is arranged on the side of the box door close to the camera, a cylinder is connected to the side of the distribution box away from the camera, the cylinder and the pressure sensor are electrically connected through a control module, a locking plate is connected to the top of the telescopic rod of the cylinder, and the locking plate and the distribution box are slidably connected.

[0013] Optionally, a contact button is also included. The contact button is arranged on a side of the distribution box close to the blocking block. The contact button and the cylinder are electrically connected through the control module, and the contact button and the blocking block are squeeze-fitted.

[0014] Optionally, a handle is provided on the rotating wheel.

[0015] The present invention has the following advantages: 1. The present invention requires pressing the pressing blocks at the same time so that the pressing columns squeeze the inclined surface of the blocking blocks, thereby enabling the shielding member to move forward to expose the lock hole. The opening and closing door must be opened first before the box door can be opened from inside the distribution box. The method of opening the box door is completely different from the method of opening the box door in the prior art, which can increase the difficulty for thieves to open the box door, thereby preventing the box door from being easily opened and strengthening the security of the distribution box.

[0016] 2. When the door is closed, the present invention squeezes the lower pressure plate, and then pushes the locking frame backward to release the elastic telescopic rod. The elastic telescopic rod drives the connecting frame and the rack to move downward, thereby causing the worm to automatically rotate counterclockwise, causing the wedge-shaped block to automatically move forward to lock the door.

[0017] 3. The present invention can mislead thieves by providing an anti-theft door, making the thieves mistakenly believe that they can steal as long as they open the anti-theft door. However, when the anti-theft door is opened, the camera can capture the thief in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the present invention from a first viewing angle.

[0020] Figure 3 It is a partial three-dimensional structural schematic diagram of the second viewing angle of the present invention.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the shielding member and the first spring of the present invention.

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the shielding member, the blocking block, the second spring and other components of the present invention.

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the blocking block and the second spring of the present invention.

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the blocking block, the pressing block and the pressing column of the present invention.

[0025] Figure 8 It is a schematic diagram of the three-dimensional structure of the locking mechanism of the present invention.

[0026] Fig. 9 It is a schematic diagram of the three-dimensional structure of the first part of the locking mechanism of the present invention.

[0027] Fig.10 It is a schematic diagram of the three-dimensional structure of the second part of the locking mechanism of the present invention.

[0028] Fig.11This is an enlarged view of the three-dimensional structure of part A of the present invention.

[0029] Fig.12 It is a three-dimensional structural schematic diagram of the transmission assembly of the present invention.

[0030] Fig.13 It is a three-dimensional structural schematic diagram of the elastic telescopic rod, the lower pressing plate, the connecting frame and other components of the present invention.

[0031] Fig.14 It is a three-dimensional structural schematic diagram of the connecting frame, rack, gear and other components of the present invention.

[0032] Fig.15 It is a schematic diagram of the three-dimensional structure of the clamping assembly of the present invention.

[0033] Fig.16 It is a three-dimensional structural schematic diagram of components such as the cylinder, locking plate and pressure sensor of the present invention.

[0034] The meanings of the reference numerals in the figure are as follows: 1: distribution box, 1001: leakage detection sensor, 2: box door, 3: opening and closing door, 4: shielding member, 5: first spring, 6: blocking block, 7: second spring, 8: pressing block, 9: pressing column, 10: wedge-shaped block, 101: rotating rod, 102: winding wheel, 103: pull rope, 104: wire rack, 105: third spring, 106: rotating shaft rod, 107: vortex rod, 108: turbine, 109: rotating wheel, 11: elastic telescopic rod, 111: lower pressure plate, 112: connecting frame, 113: rack, 114: gear, 115: locking frame, 116: fourth spring, 117: card hole, 118: electric push rod, 119: switch, 12: anti-theft door, 121: camera, 13: cylinder, 131: locking plate, 132: pressure sensor, 133: contact button. DETAILED DESCRIPTION

[0035] Reference to an embodiment herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0036] Embodiment 1: A leakage warning distribution box, such as Figure 1-12As shown, it includes a distribution box 1, a leakage detection sensor 1001, a box door 2, an opening and closing door 3, a shielding member 4, a first spring 5, a blocking block 6, a second spring 7, a pressing block 8, a pressing column 9 and a locking mechanism. The leakage detection sensor 1001 is provided on the left side of the distribution box 1. The leakage detection sensor 1001 is electrically connected to the external control system through a control module. The box door 2 is rotatably connected to the front lower part of the distribution box 1. The opening and closing door 3 is rotatably connected to the lower right part of the distribution box 1. The front part of the opening and closing door 3 has a lock hole. A shielding member 4 is slidably connected between the lower left and right sides of the distribution box 1. The shielding member 4 is used to cover the lock hole. The first spring is connected between the left and right sides of the upper part of the shielding member 4 and the distribution box 1. 5. The lower parts of the left and right sides of the distribution box 1 are slidably connected with blocking blocks 6, which are located in front of the shielding member 4. The blocking block 6 and the shielding member 4 are squeezed together. A second spring 7 is connected between the rear side of the lower part of the blocking block 6 and the distribution box 1. The lower side of the blocking block 6 that is away from each other is provided with an inclined surface. The left and right sides of the lower part of the distribution box 1 are slidably connected with pressing blocks 8, and the side of the pressing blocks 8 that are close to each other is rotatably connected with pressing columns 9. The pressing columns 9 and the inclined surfaces of the blocking blocks 6 are squeezed together. The staff can press the pressing blocks 8, and the pressing blocks 8 drive the pressing columns 9 to move and squeeze the inclined surfaces of the blocking blocks 6, so that the blocking blocks 6 move forward and no longer block the shielding member 4, and the shielding member 4 will move forward and no longer block the lock hole The lower part of the distribution box 1 is provided with a locking mechanism for locking the box door 2; the locking mechanism includes a wedge-shaped card block 10, a rotating rod 101, a winding wheel 102, a pull rope 103, a wire rack 104, a third spring 105 and a transmission assembly. The left and right sides of the lower part of the distribution box 1 are slidably connected with the wedge-shaped card block 10, and the wedge-shaped card block 10 and the protruding position of the lower rear part of the box door 2 are squeezed and matched. The middle of the lower part of the distribution box 1 is rotatably connected with the rotating rod 101, and the winding wheel 102 is connected to the middle of the rotating rod 101. The pull rope 103 is wound on the front and rear sides of the winding wheel 102. The wire rack 104 is welded on the left and right sides of the lower part of the distribution box 1, and the pull rope 103 is passed around the wire rack 104. The end of the pull rope 103 is connected to the adjacent wedge-shaped block 10, and a third spring 105 is connected between the rear of the wedge-shaped block 10 and the distribution box 1. A transmission assembly is provided between the rotating rod 101 and the distribution box 1; the transmission assembly includes a rotating shaft 106, a vortex rod 107, a turbine 108 and a rotating wheel 109. The lower part of the distribution box 1 is rotatably connected to the rotating shaft 106, and the vortex rod 107 is welded to the left end of the rotating shaft 106. The turbine 108 is connected to the rear of the rotating rod 101, and the turbine 108 and the vortex rod 107 are meshed. The right end of the rotating shaft 106 is fixedly connected to a rotating wheel 109, and a handle is provided on the rotating wheel 109, and the staff can conveniently rotate the rotating wheel 109 by holding the handle.

[0037] The leakage warning distribution box is provided with a leakage detection sensor 1001, through which it is possible to detect whether there is leakage in the distribution box 1. If leakage occurs, the leakage detection sensor 1001 will transmit the leakage signal to the external control system, so that the staff will know that there is leakage in the distribution box 1 and can take measures in time. If there is a thief who wants to steal the power parts or electricity in the distribution box 1, because most of the box doors 2 in the prior art are opened from the outside by keys, the thieves will try to pry open the lock hole of the box door 2 and want to open the box door 2 from the outside, while the box door 2 in the present invention needs to be opened from the inside of the distribution box 1, and the box door 2 in the present invention is not provided with any lock hole, so it will be more difficult for the thief to pry the door from the outside, and the lock hole in the present invention is provided with a key. The second spring 7 is compressed, and the two blocking blocks 6 move forward and no longer block the shielding member 4. At this time, the first spring 5, which was originally in a stretched state, drives the shielding member 4 to move forward, and the shielding member 4 no longer blocks the lock hole on the opening and closing door 3.If the staff only presses the pressing block 8 on the right, only the blocking block 6 on the right can move forward without blocking the shielding member 4. However, since the blocking block 6 on the left still blocks the shielding member 4, the shielding member 4 still cannot move forward. Therefore, the staff needs to use both hands to press the two pressing blocks 8 to the side close to each other, so that the shielding member 4 can move forward and no longer block the lock hole on the opening and closing door 3. Then the staff can use the key to open the opening and closing door 3. After the opening and closing door 3 is opened, the staff can reach into the distribution box 1, hold the handle and turn the rotating wheel 109 clockwise, and the rotating wheel 109 drives the rotating shaft The rod 106 and the worm rod 107 rotate clockwise, and the worm rod 107 drives the turbine 108 to rotate. The rotation of the turbine 108 drives the winding wheel 102 to rotate and reel in the pull rope 103 through the rotating rod 101. The pull rope 103 pulls the two wedge-shaped blocks 10 backward, and the third spring 105 is compressed. The wedge-shaped block 10 moves backward and disengages from the rear lower protruding position of the door 2 to release the door 2. The door 2 will rotate forward and open due to its own gravity. After opening, people can release the handle. At this time, the wedge-shaped block 10 will not move forward and reset due to the third spring 105. The reason is that the turbine 108 and the worm rod 1 07 has a self-locking function, the turbine 108 cannot drive the worm rod 107 to rotate, so the wedge-shaped block 10 is always kept in the state of moving backward, and then the pressing block 8 is released, and under the action of the second spring 7, the blocking block 6 is driven to move backward and reset. Since the elastic force of the second spring 7 is greater than the elastic force of the first spring 5, the blocking block 6 moves backward and pushes the shielding member 4 backward to reset. The first spring 5 is stretched, and the blocking block 6 will simultaneously push the pressing column 9 to the side away from each other through the inclined surface, and drive the pressing block 8 to move to the side away from each other to reset; if you need to close the distribution box 1 afterwards, you can first turn the box door 2 upward To reset, workers hold the handle and drive the rotating wheel 109 to rotate counterclockwise, and the rotating wheel 109 drives the rotating shaft 106 and the worm rod 107 to rotate counterclockwise, and the worm rod 107 drives the turbine 108 to reverse, and the reverse rotation of the turbine 108 drives the winding wheel 102 to reverse and loosen the pull rope 103. At this time, under the action of the third spring 105, the wedge-shaped block 10 will be driven to move upward and reset to re-lock the box door 2, and then the pressing block 8 will be pressed again, so that the shielding member 4 will automatically move forward, and then the opening and closing door 3 can be closed, and then the pressing block 8 is released, and the shielding member 4 will automatically move backward and reset to block the lock hole on the opening and closing door 3. ;

[0038] Embodiment 2: Based on embodiment 1, Figure 13-Figure 15As shown, it also includes an elastic telescopic rod 11, a lower pressure plate 111, a connecting frame 112, a rack 113, a gear 114 and a positioning component. The elastic telescopic rod 11 is slidably connected to the right front side of the bottom of the distribution box 1. The top of the elastic telescopic rod 11 is fixedly connected to the lower pressure plate 111. The lower pressure plate 111 and the protruding position of the lower rear part of the box door 2 are squeezed and matched. The bottom of the elastic telescopic rod 11 is fixedly connected to the connecting frame 112, and the rear part of the connecting frame 112 is welded with a rack 113. The right part of the rotating shaft 106 is connected to the gear 114, and the gear 114 and the rack 113 are meshed. A positioning component for positioning the elastic telescopic rod 11 is provided on the lower right front side of the distribution box 1; the positioning component includes a locking frame 115, a fourth spring 116, an electric push rod 118 and an opening A locking frame 115 is slidably connected to the front side of the lower right portion of the distribution box 1. The upper portion of the locking frame 115 is provided with an inclined surface, and the inclined surface of the upper portion of the locking frame 115 is squeezed and fitted with the protruding position of the box door 2. A card hole 117 is provided at the rear lower portion of the elastic telescopic rod 11, and the card hole 117 is snap-fitted with the front lower portion of the locking frame 115. A fourth spring 116 is connected between the front portion of the locking frame 115 and the distribution box 1. An electric push rod 118 is connected to the side of the distribution box 1 close to the rack 113, and the bottom of the telescopic rod of the electric push rod 118 is squeezed and fitted with the connecting frame 112. A switch 119 is connected to the side of the distribution box 1 close to the locking frame 115, and the switch 119 and the locking frame 115 are squeezed and fitted, and the switch 119 and the electric push rod 118 are electrically connected through the control module.

[0039] As mentioned above, after closing the door 2, the staff needs to hold the handle again and turn the rotating wheel 109 counterclockwise to make the wedge-shaped block 10 re-lock the door 2. This is too troublesome, so a function that can automatically rotate the rotating wheel 109 counterclockwise is provided; initially, the protruding position of the lower rear part of the door 2 is in a state of squeezing the lower pressure plate 111 downward, and the protruding position of the lower rear part of the door 2 is in a state of pushing the locking frame 115 backward, and the fourth spring 116 is in a stretched state. When the staff is ready to open the door 2, he holds the handle and turns the rotating wheel 109 clockwise, and the rotating wheel 109 drives the rotating shaft 106 to rotate clockwise, and the rotating shaft 106 drives the gear 114 to rotate clockwise, and the gear 114 rotates clockwise. The rack 113 is driven to move upward, and the rack 113 moves upward to drive the connecting frame 112 to move upward, and the connecting frame 112 drives the lower part of the elastic telescopic rod 11 and the clamping hole 117 thereon to move upward, so that the clamping hole 117 at the lower part of the elastic telescopic rod 11 moves to the front and lower part of the lower pressing plate 111. Since the protruding position at the rear lower part of the box door 2 is in a state of pressing the lower pressing plate 111, the lower pressing plate 111 remains stationary, so the upper end of the elastic telescopic rod 11 remains stationary. When the lower part of the elastic telescopic rod 11 moves upward, the elastic telescopic rod 11 is slowly retracted. When the wedge-shaped clamping block 10 moves backward to release the protruding position at the rear lower part of the box door 2, the staff member first holds the handle with his hand to keep the rotating shaft 106 and the gear 114 stationary. At this time, The rack 113 is always in an upward moving state. Under the action of the elastic telescopic rod 11, the upper end of the elastic telescopic rod 11 will quickly extend upward, and the elastic telescopic rod 11 drives the lower pressure plate 111 to move upward, and the lower pressure plate 111 can push the protruding position of the door 2 upward, which can assist the door 2 to open quickly. When the rear lower protruding position of the door 2 is separated from the locking frame 115, under the action of the fourth spring 116, the locking frame 115 will be driven to move forward, and the front lower part of the locking frame 115 will automatically insert into the card hole 117, so that the lower part of the elastic telescopic rod 11 can be clamped, so that the lower part of the elastic telescopic rod 11 remains in a stationary state, and the rack 113 is kept in an upward moving state. The staff can release the handle and close the opening and closing door 3. When the door 2 needs to be locked, the door 2 can be closed, and the protruding position at the lower rear part of the door 2 will first contact the lower pressing plate 111, and push the lower pressing plate 111 downward, so that the elastic telescopic rod 11 is compressed. When the protruding position at the lower rear part of the door 2 contacts the inclined surface on the upper part of the locking frame 115, the locking frame 115 will be pushed backward, the fourth spring 116 will be stretched, and the locking frame 115 will move backward to squeeze the switch 119. At the same time, the locking frame 115 moves backward and separates from the card hole 117. At this time, the elastic telescopic rod 11 will stretch and reset, and the switch 119 controls the electric push rod 118 to start working. The telescopic rod of the electric push rod 118 will automatically retract and reset after extending for 2 seconds. The telescopic rod of the electric push rod 118 pushes the connecting frame 112 to move downward and reset.The connecting frame 112 drives the rack 113 to move downward and reset, and the rack 113 moves downward and resets, which drives the gear 114 to rotate counterclockwise, and the gear 114 drives the rotating shaft 106 to rotate counterclockwise, so that the wedge-shaped block 10 automatically moves forward to lock the door 2. In this way, when the door 2 is closed, the wedge-shaped block 10 can automatically lock the door 2, and the staff does not need to rotate the rotating wheel 109 again, which is more convenient.

[0040] like Fig.16 As shown, it also includes an anti-theft door 12 and a camera 121. The left and right sides of the front of the box door 2 are rotatably connected to the anti-theft door 12. The upper front part of the box door 2 is provided with a camera 121. The camera 121 and the external control system are electrically connected through a control module.

[0041] In order to improve the security of the distribution box 1, an anti-theft door 12 is set up to increase the difficulty of prying the door. The anti-theft door 12 is equipped with a door lock and a handle, and the camera 121 is hidden behind the anti-theft door 12, so that thieves can relax their vigilance when prying the door. The anti-theft door 12 is set up to mislead thieves, making them think that the distribution box 1 can be opened by opening the anti-theft door 12. Therefore, the thieves will spend time prying the anti-theft door 12 open. If the anti-theft door 12 is opened, the camera 121 can capture the thief. At this time, even if the thief wants to destroy the camera 121, it is too late. The picture taken by the camera 121 has been uploaded to the external control system, and the staff can check the thief.

[0042] like Figure 1 and Fig.16 As shown, it also includes a blocking mechanism for blocking the anti-theft door 12, the blocking mechanism includes a cylinder 13, a locking plate 131, a pressure sensor 132 and a contact button 133, the front upper part of the box door 2 is connected to the pressure sensor 132, the pressure sensor 132 is located below the camera 121, the cylinder 13 is bolted to the middle of the front lower part of the distribution box 1, the cylinder 13 and the pressure sensor 132 are electrically connected through a control module, the top of the telescopic rod of the cylinder 13 is connected to the locking plate 131, the locking plate 131 and the distribution box 1 are slidably connected, the locking plate 131 is used to prevent the anti-theft door 12 from opening, the contact button 133 is connected to the lower side of the right front part of the distribution box 1, the contact button 133 and the cylinder 13 are electrically connected through the control module, and the contact button 133 and the blocking block 6 are squeezed together.

[0043] When a thief pries open the anti-theft door 12, the anti-theft door 12 will vibrate, and the anti-theft door 12 may squeeze the pressure sensor 132. After the pressure sensor 132 detects that the pressure value is greater than the rated value, the pressure sensor 132 will control the cylinder 13 to work, and the telescopic rod of the cylinder 13 will extend to drive the locking plate 131 to move upward. The locking plate 131 moves upward and will block the front lower position of the anti-theft door 12. In this way, the locking of the anti-theft door 12 can be strengthened by the locking plate 131, making it more difficult for the thief to open the anti-theft door 12. When the staff needs to open the box door 2, they will press the pressing block 8, thereby moving the blocking block 6 forward. After the blocking block 6 moves forward and contacts the contact button 133, the contact button 133 will control the telescopic rod of the cylinder 13 to retract and reset, thereby driving the locking plate 131 to move downward and reset.

[0044] Although the present invention is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications may be made to the present invention without departing from the principle and spirit of the present invention defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the present invention, but the scope of protection is limited by the content of the claims.

Claims

1. A leakage warning distribution box, comprising a distribution box (1), a leakage detection sensor (1001) and a box door (2), characterized in that: The invention also comprises an opening and closing door (3), the opening and closing door (3) is rotatably connected to the side of the distribution box (1), the opening and closing door (3) has a lock hole, a shielding member (4) is slidably connected to the distribution box (1), a plurality of first springs (5) are connected between the shielding member (4) and the distribution box (1), a blocking block (6) is slidably connected to the side of the distribution box (1) close to the first spring (5), the blocking block (6) and the shielding member (4) are pressed together, a second spring (7) is connected between the blocking block (6) and the distribution box (1), a bevel is provided on the side of the blocking block (6) close to the second spring (7), a pressing block (8) is slidably connected to the side of the distribution box (1) close to the bevel, a pressing column (9) is rotatably connected to the side of the pressing block (8) close to the bevel, the pressing column (9) and the bevel of the blocking block (6) are pressed together, and a locking mechanism for locking the box door (2) is provided in the distribution box (1).

2. A leakage warning distribution box according to claim 1, characterized in that: The locking mechanism comprises wedge-shaped clamping blocks (10) symmetrically arranged along the transverse distribution box (1), the wedge-shaped clamping blocks (10) are slidably connected to the distribution box (1), the wedge-shaped clamping blocks (10) and the protruding positions of the box door (2) are squeezed and matched, and a rotating rod (101) is rotatably connected to a side of the distribution box (1) close to the wedge-shaped clamping blocks (10), the rotating rod (101) is connected to a winding wheel (102), and the winding wheel (102) is wound with a symmetrically arranged pull rope (103) ), a conductor rack (104) is provided on one side of the distribution box (1) close to the wedge-shaped block (10), a pull rope (103) passes around the conductor rack (104), an end of the pull rope (103) is connected to a nearby wedge-shaped block (10), a third spring (105) is connected between the side of the wedge-shaped block (10) close to the conductor rack (104) and the distribution box (1), and a transmission assembly for driving the rotating rod (101) to rotate is provided between the rotating rod (101) and the distribution box (1).

3. A leakage warning distribution box according to claim 2, characterized in that: The transmission assembly comprises a rotating shaft (106), the rotating shaft (106) being rotatably connected to a side of the distribution box (1) close to the winding wheel (102), a worm rod (107) being provided on a side of the rotating shaft (106) close to the rotating rod (101), a turbine (108) being connected to a side of the rotating rod (101) close to the worm rod (107), the turbine (108) and the worm rod (107) being meshed, and a rotating wheel (109) being connected to a side of the rotating shaft (106) away from the worm rod (107).

4. A leakage warning distribution box according to claim 3, characterized in that: The invention also comprises an elastic telescopic rod (11), which is slidably connected to a side of the distribution box (1) close to the box door (2), a lower pressure plate (111) is provided on the top of the elastic telescopic rod (11), the lower pressure plate (111) and the protruding position of the box door (2) are squeezed together, a connecting frame (112) is connected to the side of the elastic telescopic rod (111) away from the lower pressure plate (111), a rack (113) is connected to the side of the connecting frame (112) close to the rotating shaft (106), a gear (114) is connected to the side of the rotating shaft (106) close to the rack (113), the gear (114) and the rack (113) are meshed, and a locking component for locking the elastic telescopic rod (111) is provided on the side of the distribution box (1) close to the lower pressure plate (111).

5. A leakage warning distribution box according to claim 4, characterized in that: The locking assembly comprises a locking frame (115), the locking frame (115) is slidably connected to a side of the distribution box (1) close to the lower pressure plate (111), the locking frame (115) is provided with an inclined surface, the inclined surface of the locking frame (115) and the protruding position of the box door (2) are squeezed and matched, the elastic telescopic rod (11) is provided with a locking hole (117), the locking hole (117) and the locking frame (115) are snap-fitted, and a fourth spring (116) is connected between the locking frame (115) and the distribution box (1).

6. A leakage warning distribution box according to claim 5, characterized in that: It also includes an electric push rod (118), which is arranged on a side of the distribution box (1) close to the rack (113), the bottom of the telescopic rod of the electric push rod (118) and the connecting frame (112) are pressed together, and a switch (119) is connected to a side of the distribution box (1) close to the locking frame (115), the switch (119) and the locking frame (115) are pressed together, and the switch (119) and the electric push rod (118) are electrically connected via a control module.

7. A leakage warning distribution box according to claim 6, characterized in that: It also includes a symmetrically arranged anti-theft door (12), the anti-theft door (12) being rotatably connected to the box door (2), a camera (121) being provided on the side of the box door (2) facing the anti-theft door (12), and the camera (121) and an external control system being electrically connected via a control module.

8. A leakage warning distribution box according to claim 7, characterized in that: It also includes a blocking mechanism for blocking the anti-theft door (12), the blocking mechanism including a pressure sensor (132), the pressure sensor (132) being arranged on a side of the box door (2) close to the camera (121), a side of the distribution box (1) away from the camera (121) being connected to a cylinder (13), the cylinder (13) and the pressure sensor (132) being electrically connected via a control module, a locking plate (131) being connected to the top of the telescopic rod of the cylinder (13), and the locking plate (131) and the distribution box (1) being slidably connected.

9. A leakage warning distribution box according to claim 8, characterized in that: It also includes a contact button (133), which is arranged on a side of the distribution box (1) close to the blocking block (6), the contact button (133) and the cylinder (13) are electrically connected via a control module, and the contact button (133) and the blocking block (6) are pressed together.

10. A leakage warning distribution box according to claim 9, characterized in that: A handle is provided on the rotating wheel (109).

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