Anti-theft power distribution cabinet

Abstract

The utility model relates to the technical field of power distribution cabinets, and discloses an anti-theft power distribution cabinet which comprises a cabinet body, a cabinet door is hinged to the front face of the cabinet body, a warning assembly is arranged in the cabinet body, and a locking assembly is arranged in the cabinet body. The locking assembly comprises an inner connecting frame, a limiting plate, an insertion locking plate, an insertion seat, a bearing part, a rotating shaft rod, a push plate, an arc plate, a placement box and a hydraulic telescopic rod, and the inner connecting frame is fixedly connected to the top end of the interior of the cabinet body. According to the anti-theft power distribution cabinet, through the arrangement of the locking assembly, when the cabinet door is closed, a bayonet socket can be aligned with the interior of an inner connecting frame and inserted into the inner connecting frame, after insertion, an internal hydraulic telescopic rod can be automatically started, leftward pushing force is generated, and an insertion locking plate for locking can be inserted to form locking; and during pulling, the hydraulic telescopic rod needs to be started to reset the inserting locking plate and the arc plate, the automation degree is high, and the using effect is good.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinet technology, specifically an anti-theft power distribution cabinet. Background Technology

[0002] In modern power systems, distribution cabinets, as crucial equipment for distributing electrical energy and controlling circuits, are widely used in various fields such as industrial plants, commercial buildings, residential communities, and urban power grids. They undertake key functions such as receiving, distributing, controlling, and protecting electricity, and their normal operation is directly related to the stability and security of the entire power system.

[0003] The prior art discloses an anti-theft power distribution cabinet with announcement number CN205743352U, which includes a cabinet body. A door is hinged to the center of the front of the cabinet body. An anti-theft device is installed in the inner cavity of the door body. The anti-theft device includes a lock body and an unlocking gear. The inner cavity of the lock body is provided with three rotating modules. The inner side wall of each rotating module is provided with a toothed groove. A first helical gear is provided on the bottom right side of each rotating module. By rotating the rotating module, the toothed groove is rotated to a position that matches the unlocking gear. The unlocking gear can be rotated by a snap-fit ​​auxiliary handle. The auxiliary handle is detachable. Without the handle, the unlocking gear cannot rotate in the rotating module.

[0004] The aforementioned anti-theft distribution cabinet uses an unlocking gear to drive the rotation of the first helical gear. Through gear transmission, in conjunction with the cam on the auxiliary gear, the locking device is opened or locked. However, when the locking device is closed, the gear is located inside, requiring manual rotation of the assist handle to complete the installation. This results in low automation and poor performance during use, and improvements are needed. Utility Model Content

[0005] The purpose of this utility model is to provide an anti-theft power distribution cabinet to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anti-theft power distribution cabinet, including a cabinet body, a cabinet door hinged to the front of the cabinet body, a warning component installed inside the cabinet body, and a locking component installed inside the cabinet body.

[0007] The locking assembly includes an inner connecting frame, a limiting plate, a plug-in locking plate, a plug-in seat, a bearing component, a rotating shaft, a push plate, an arc plate, a placement box, and a hydraulic telescopic rod. The inner connecting frame is fixedly connected to the top of the cabinet interior. The limiting plate is fixedly connected to the top of the inner connecting frame. The top of the limiting plate has a sliding groove, the area of ​​which matches the bottom area of ​​the plug-in locking plate. The plug-in locking plate is slidably connected to the inside of the limiting plate. The plug-in seat is fixedly connected to the top left side of the cabinet door. The plug-in locking plate is inserted into the inside of the plug-in seat. The bearing component is fixedly connected to the back of the cabinet interior. The rotating shaft is fixedly connected to the inner ring of the bearing component. The arc plate is fixedly connected to the right side of the plug-in locking plate and to the left side of the rotating shaft surface. The placement box is fixedly connected to the back of the cabinet interior. The hydraulic telescopic rod is fixedly connected to the right side of the placement box interior. The push plate is fixedly connected to the left side of the hydraulic telescopic rod and to the right side of the arc plate.

[0008] Preferably, the warning assembly includes a buzzer, a connecting cable, an inner connecting plate, a pressure sensor, a connecting rectangular plate, and a pressing plate. A placement plate is fixedly connected to the back of the cabinet interior. The buzzer is fixedly connected to the top left side of the placement plate. The connecting cable is fixedly connected to the top of the buzzer. The inner connecting plate is fixedly connected to the left side of the cabinet interior. The end of the connecting cable away from the buzzer is fixedly connected to the bottom of the inner connecting plate. The pressure sensor is fixedly connected to the front of the inner connecting plate. The connecting rectangular plate is fixedly connected to the left side of the cabinet door.

[0009] Preferably, the inner connecting frame has a plug-in groove on its front side, the area of ​​which matches the side area of ​​the plug-in seat, and the plug-in seat is inserted into the interior of the inner connecting frame.

[0010] Preferably, the top of the plug-in socket is provided with a mating groove, the area of ​​which is adapted to the area of ​​the plug-in locking plate.

[0011] Preferably, the side end of the mating groove is aligned with the side end of the sliding groove. The appropriate position of the side of the mating groove allows the plug-in locking plate to slide down from the inside of the limiting plate and insert into the inside of the plug-in seat, while also entering the inside of the inner connecting frame, thus playing a locking role and ensuring the normal use of the device.

[0012] Preferably, the distance from the left side of the slide groove to the left side of the insertion locking plate is equal to the length difference between the arc plate and the push plate.

[0013] Preferably, the pressing plate is fixedly connected to the left side of the connecting rectangular plate. The pressing plate is aligned with the pressure sensor to ensure that when closed, the pressing plate can press against the front of the pressure sensor. After pressing, the buzzer switch can be turned off, and when pulled again, the buzzer will be activated, and an alarm will be sounded when pulled, serving as a reminder.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This anti-theft distribution cabinet is equipped with a locking component. When the cabinet door is closed, the plug-in socket can be aligned with the inside of the inner connecting frame and inserted. After insertion, the internal hydraulic telescopic rod will be automatically activated, generating a leftward push that allows the plug-in locking plate to be inserted and locked. When pulling, the hydraulic telescopic rod needs to be activated to reset the plug-in locking plate and the arc plate. It has a high degree of automation and good performance in use.

[0016] This anti-theft distribution cabinet is equipped with a warning component. After use, the cabinet door needs to be closed. When closed, the pressure plate presses against the front of the pressure sensor, turning off the buzzer. When the door is pulled again, the buzzer will be activated, sounding an alarm to prevent unauthorized personnel from opening the cabinet and stealing the contents, thus serving as a theft prevention measure. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0018] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0019] Figure 3 This is a three-dimensional structural diagram of the locking component of this utility model;

[0020] Figure 4 This utility model Figure 3 Enlarged structural diagram at point B.

[0021] In the diagram: 1. Cabinet; 2. Warning assembly; 201. Buzzer; 202. Connecting cable; 203. Inner connecting plate; 204. Pressure sensor; 205. Connecting rectangular plate; 206. Pressing plate; 3. Cabinet door; 4. Locking assembly; 401. Inner connecting frame; 402. Limiting plate; 403. Plug-in locking plate; 404. Plug-in seat; 405. Bearing; 406. Rotating shaft; 407. Push plate; 408. Arc plate; 409. Placement box; 410. Hydraulic telescopic rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 The present invention provides the following technical solution:

[0024] An anti-theft power distribution cabinet includes a cabinet body 1, a cabinet door 3 hinged to the front of the cabinet body 1, a warning component 2 installed inside the cabinet body 1, and a locking component 4 installed inside the cabinet body 1.

[0025] The locking assembly 4 includes an inner connecting frame 401, a limiting plate 402, a plug-in locking plate 403, a plug-in seat 404, a bearing 405, a rotating shaft 406, a push plate 407, an arc plate 408, a placement box 409, and a hydraulic telescopic rod 410. The inner connecting frame 401 is fixedly connected to the top of the cabinet 1, and the limiting plate 402 is fixedly connected to the top of the inner connecting frame 401. The top of the limiting plate 402 has a sliding groove, the area of ​​which is equal to the bottom surface of the plug-in locking plate 403. The locking plate 403 is slidably connected to the inside of the limiting plate 402, the plug-in seat 404 is fixedly connected to the top left side of the cabinet door 3, the locking plate 403 is plugged into the inside of the plug-in seat 404, the bearing 405 is fixedly connected to the back inside of the cabinet body 1, the rotating shaft 406 is fixedly connected to the inner ring of the bearing 405, the arc plate 408 is fixedly connected to the right side of the locking plate 403, and the arc plate 408 is connected to the left side of the surface of the rotating shaft 406. The box 4 is placed... 09 is fixedly connected to the inside back of cabinet 1. The hydraulic telescopic rod 410 is fixedly connected to the inside right side of the placement box 409. The push plate 407 is fixedly connected to the left side of the hydraulic telescopic rod 410 and connected to the right side of the arc plate 408. The front of the inner connecting frame 401 is provided with a plug-in groove. The area of ​​the plug-in groove is adapted to the side area of ​​the plug-in seat 404. The plug-in seat 404 is plugged into the inside of the inner connecting frame 401. The top of the plug-in seat 404 is provided with a mating groove. The area of ​​the mating groove is adapted to the area of ​​the plug-in locking plate 403. The side end of the mating groove is aligned with the side end of the slide groove. The side position of the mating groove is set appropriately so that the plug-in locking plate 403 slides down from the inside of the limiting plate 402 and inserts into the inside of the plug-in seat 404. At the same time, it enters the inside of the inner connecting frame 401 to play a locking role and ensure the normal use of the device. The distance from the left side of the slide groove to the left side of the plug-in locking plate 403 is equal to the length difference between the arc plate 408 and the push plate 407.

[0026] The warning component 2 includes a buzzer 201, a connecting cable 202, an inner connecting plate 203, a pressure sensor 204, a connecting rectangular plate 205, and a pressing sheet 206. A placement plate is fixedly connected to the back of the cabinet 1. The buzzer 201 is fixedly connected to the top left side of the placement plate, the connecting cable 202 is fixedly connected to the top of the buzzer 201, and the inner connecting plate 203 is fixedly connected to the left side of the cabinet 1. The end of the connecting cable 202 away from the buzzer 201 is fixedly connected to the bottom of the inner connecting plate 203. Pressure sensor 204 is fixedly connected to the front of inner connecting plate 203, connecting rectangular plate 205 is fixedly connected to the left side of cabinet door 3, and pressing plate 206 is fixedly connected to the left side of connecting rectangular plate 205. The pressing plate 206 is aligned with pressure sensor 204 to ensure that when closed, pressing plate 206 can press against the front of pressure sensor 204. After pressing, the switch of buzzer 201 can be turned off, and when pulled again, buzzer 201 will be activated, and an alarm will be sounded when pulled to serve as a reminder.

[0027] After use, cabinet door 3 needs to be closed. Closing it allows the pressing plate 206 to press against the front of the pressure sensor 204, turning off the buzzer 201. Pulling it again will activate the buzzer 201, sounding an alarm to prevent unauthorized access and theft. When cabinet door 3 is closed, the connector 404 can be aligned with and inserted into the inner connecting frame 401. Insertion automatically activates the internal hydraulic telescopic rod 410, generating a leftward thrust that slides the arc plate 408 to the left. When the top of the rotating shaft 406 is separated and pushed to the left, the plug-in locking plate 403 will slide to the left until it is aligned with the groove inside the limiting plate 402. Then it slides down from the inside of the limiting plate 402 and inserts into the inside of the plug-in seat 404. At the same time, it enters the inside of the inner connecting frame 401 to lock. When pulled, the hydraulic telescopic rod 410 needs to be activated to reset the plug-in locking plate 403 and the arc plate 408. After closing, it forms a lock. It can only be opened by opening the hydraulic telescopic rod 410 from the outside. It has a high degree of automation and good performance in use.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A theft-proof power distribution cabinet comprising a cabinet body (1), characterized in that: The front of the cabinet body (1) is hinged with a cabinet door (3), the inside of the cabinet body (1) is provided with a warning assembly (2), and the inside of the cabinet body (1) is provided with a locking assembly (4); The locking assembly (4) comprises an inner connecting frame (401), a limiting plate (402), a plug-in locking plate (403), a plug-in seat (404), a bearing part (405), a rotating shaft (406), a push plate (407), an arc plate (408), a placing box (409) and a hydraulic telescopic rod (410), the inner connecting frame (401) is fixedly connected to the inside top end of the cabinet body (1), the limiting plate (402) is fixedly connected to the top of the inner connecting frame (401), a sliding groove is formed in the top of the limiting plate (402), the area of the sliding groove is matched with the bottom area of the plug-in locking plate (403), the plug-in locking plate (403) is slidably connected to the inside of the limiting plate (402), the plug-in seat (404) is fixedly connected to the left top of the cabinet door (3), the plug-in locking plate (403) is plugged into the inside of the plug-in seat (404), the bearing part (405) is fixedly connected to the inside back of the cabinet body (1), the rotating shaft (406) is fixedly connected to the inner ring of the bearing part (405), the arc plate (408) is fixedly connected to the right side of the plug-in locking plate (403), the arc plate (408) is connected to the surface left side of the rotating shaft (406), the placing box (409) is fixedly connected to the inside back of the cabinet body (1), the hydraulic telescopic rod (410) is fixedly connected to the inside right side of the placing box (409), the push plate (407) is fixedly connected to the left side of the hydraulic telescopic rod (410), and the push plate (407) is connected to the right side of the arc plate (408).

2. The anti-theft power distribution cabinet according to claim 1, characterized in that: The warning assembly (2) comprises a buzzer (201), a connecting cable (202), an inner connecting plate (203), a pressure sensor (204), a connecting square plate (205) and a press-fit sheet (206), the inside back of the cabinet body (1) is fixedly connected with a placing plate, the buzzer (201) is fixedly connected to the top left side of the placing plate, the connecting cable (202) is fixedly connected to the top of the buzzer (201), the inner connecting plate (203) is fixedly connected to the inside left side of the cabinet body (1), the connecting cable (202) is fixedly connected to the bottom of the inner connecting plate (203) away from the buzzer (201), the pressure sensor (204) is fixedly connected to the front of the inner connecting plate (203), and the connecting square plate (205) is fixedly connected to the left side of the cabinet door (3).

3. The anti-theft power distribution cabinet according to claim 1, characterized in that: The front of the inner connecting frame (401) is provided with a plug-in groove, and the area of the plug-in groove is matched with the side area of the plug-in seat (404).

4. The anti-theft power distribution cabinet according to claim 1, characterized in that: The top of the plug-in seat (404) is provided with a butt joint groove, and the area of the butt joint groove is matched with the area of the plug-in locking plate (403).

5. The anti-theft power distribution cabinet according to claim 4, characterized in that: The side end of the butt joint groove is aligned with the side end of the sliding groove.

6. The anti-theft power distribution cabinet according to claim 1, characterized in that: The distance from the left side of the sliding groove to the left side of the plug-in locking plate (403) is equal to the length difference between the arc plate (408) and the push plate (407).

7. The anti-theft power distribution cabinet according to claim 2, characterized in that: The pressing sheet (206) is fixedly connected to the left side of the connecting plate (205), and the pressing sheet (206) is arranged in alignment with the pressure sensor (204).

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