Distribution box with alarm structure

Abstract

The utility model provides a distribution box with an alarm structure, which belongs to the technical field of distribution boxes and comprises a distribution box body, a cabinet door, a lock rod, a lock plate, a track rod and an inverted concave lock plate, the cabinet door is rotatably arranged on the left side of the outer surface of the distribution box body through a hinge, the lock rod is rotatably arranged on the cabinet door, and the lock plate is fixedly arranged at the end part of the lock rod; the touch switch assembly is installed in the distribution box body and is connected with the inverted concave lock plate through the binding rope, the inverted concave lock plate moves to drive the binding rope to move so that the static contact plate can move to give an alarm, installation is simple and convenient, when the cabinet door is violently disassembled, the lock plate is located in the inverted concave lock plate, and the safety of the cabinet door is guaranteed. The lock plate drives the inverted concave lock plate to move towards the outer side, the binding rope drives the inverted concave lock plate to move towards the outer side along the track rod, the binding rope pulls the movable contact plate, the movable contact plate makes contact with the static contact ring, a circuit between the alarm and the power supply of the distribution box is connected, and the alarm gives an alarm.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a distribution box with an alarm structure. Background Art

[0002] The distribution box is an electrical equipment with the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, universal application, stable and reliable operation, high space utilization, small footprint and environmental protection. The distribution cabinets in the existing technology usually do not have an alarm function. When the lawbreakers violently dismantle the distribution box, it is impossible to alarm in time to stop the lawbreakers from continuing to damage the distribution box.

[0003] For example, in the prior art, a Chinese patent with a patent publication number of CN218386324U discloses a distribution box with an alarm structure. The improved distribution box has an insulating plate with a U-shaped card structure and a groove so that the insulating block can be embedded in the insulating plate to close the alarm. When the insulating block is moved out, the displacement sensor can slide in the groove to trigger the alarm. When the cabinet door is opened with a key, the lock column controls the insulating block to move up, so that the insulating plate moves up together to avoid the alarm being triggered by the key opening. The meshing transmission structure makes the lock column rotate when unlocking and drives the rack to move up, so that the insulating block moves up to close the alarm function.

[0004] However, it is necessary to open a through groove matching the rack inside the cabinet door and install the rack in the through groove, which is inconvenient to install. In addition, a gear needs to be installed on the lock column to mesh with the rack to drive the rack to move. After long-term use, the rack and the gear installed on the lock column are prone to rust, affecting the normal opening of the cabinet door. Therefore, a distribution box with an alarm structure is designed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the above-mentioned background technology and to propose a distribution box with an alarm structure.

[0006] The technical problem to be solved by the utility model is to provide a distribution box with an alarm structure, which is easy to install, does not affect the normal opening of the cabinet door, and has high practicality.

[0007] The technical problem to be solved by the utility model is to provide a distribution box with an alarm structure, including a distribution box body, a cabinet door, a locking rod, a locking plate, a track rod and an inverted concave locking plate, wherein a cabinet door is rotatably arranged on the left side of the outer surface of the distribution box body through a hinge, a locking rod is rotatably arranged on the upper side of the cabinet door, a locking plate is fixedly arranged on the end of the locking rod, a track rod is fixedly arranged on the right side of the inner part of the distribution box body, an inverted concave locking plate is penetrated through the outer end of the track rod, a locking bolt is threadedly connected to the upper side of the inverted concave locking plate, a touch switch assembly is fixedly arranged on the center of the outer surface of the track rod, and the touch switch assembly is connected in series with an alarm and a distribution box power supply through electric wires.

[0008] Preferably, the touch switch assembly includes a concave frame, a guide rod, a movable touch plate, a sleeve spring, a static touch ring and a binding rope, the concave frame is fixedly arranged on the outer surface of the track rod, the inner side of the concave frame is penetrated by a guide rod, the outer end of the guide rod is fixedly arranged with a movable touch plate, a sleeve spring is fixedly arranged between the movable touch plate and the concave frame, the outer end of the concave frame is penetrated by a static touch ring, and a binding rope is bounded to the center of the outer surface of the movable touch plate.

[0009] Preferably, the binding rope is tied to the concave locking plate, and the binding rope is in a straight shape.

[0010] Preferably, the moving touch plate, the stationary touch ring, the alarm and the power supply of the distribution box are connected in series.

[0011] Preferably, when the sleeve spring is in a naturally extended state, the moving contact plate is separated from the stationary contact ring.

[0012] Preferably, the moving contact plate and the stationary contact ring are both made of copper material with good guiding properties, and the diameter of the moving contact plate is not less than the diameter of the stationary contact ring.

[0013] Preferably, the track rod is in the shape of an inverted convex character, and a through groove matching the track rod is formed on the inverted concave locking plate.

[0014] Preferably, the locking bolt is made of rubber material, and is tightly attached to the upper surface of the track rod when tightened.

[0015] Compared with the prior art, the utility model has at least the following beneficial effects:

[0016] 1. The touch switch assembly of the utility model is installed in the body of the distribution box, and the touch switch assembly is connected to the inverted concave lock plate through a binding rope. The movement of the inverted concave lock plate drives the movement of the binding rope to move the static touch plate to alarm, which is simple and convenient to install.

[0017] 2. When the cabinet door is violently disassembled by the utility model, the lock plate is in the inverted concave lock plate, and the lock plate drives the inverted concave lock plate to move outward, and the inverted concave lock plate is driven to move outward along the track rod by the binding rope. The binding rope pulls the moving touch plate, so that the moving touch plate contacts the static touch ring, and the circuit between the alarm and the power supply of the distribution box is connected, and the alarm sounds an alarm.

[0018] 3. When the cabinet door is opened normally, the lock rod is rotated to disengage the lock plate from the inverted concave lock plate. When the cabinet door is opened, the inverted concave lock plate will not slide along the track rod, thereby avoiding triggering an alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0020] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a partial schematic diagram of the overall structure of the utility model.

[0022] Figure 3 For this utility model Figure 1 A is an enlarged schematic diagram of the structure.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the touch switch assembly of the utility model.

[0024] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of the touch switch assembly.

[0025] [reference numerals]

[0026] 1. Distribution box body; 2. Cabinet door; 3. Lock rod; 4. Lock plate; 5. Track rod; 6. Inverted concave lock plate; 601. Locking bolt; 7. Concave frame; 701. Guide rod; 702. Moving touch plate; 703. Socket spring; 704. Static touch ring; 705. Binding rope; 8. Alarm; 9. Power supply of distribution box. DETAILED DESCRIPTION

[0027] Example:

[0028] like Figure 1-Figure 5As shown, an embodiment of the utility model provides a distribution box with an alarm structure, including a distribution box body 1, a cabinet door 2, a locking rod 3, a locking plate 4, a track rod 5 and an inverted concave locking plate 6. The cabinet door 2 is rotatably arranged on the left side of the outer surface of the distribution box body 1 through a hinge, and the locking rod 3 is rotatably arranged on the upper side of the cabinet door 2. The locking plate 4 is fixedly arranged on the end of the locking rod 3. The track rod 5 is fixedly arranged on the right side of the inner part of the distribution box body 1. The outer end of the track rod 5 is penetrated by an inverted concave locking plate 6, and the upper part of the inverted concave locking plate 6 is threadedly connected with a locking bolt 601. A touch switch assembly is fixedly arranged at the center of the outer surface of the track rod 5, and the touch switch assembly is connected in series with an alarm 8 and a distribution box power supply 9 through electric wires.

[0029] The touch switch assembly includes a concave frame 7, a guide rod 701, a moving touch plate 702, a sleeve spring 703, a static touch ring 704 and a binding rope 705. The concave frame 7 is fixedly arranged on the outer surface of the track rod 5. The guide rod 701 is penetrated on the inner side of the concave frame 7. The moving touch plate 702 is fixedly arranged on the outer end of the guide rod 701. The sleeve spring 703 is fixedly arranged between the moving touch plate 702 and the concave frame 7. The static touch ring 704 is penetrated on the outer end of the concave frame 7. The binding rope 705 is bound to the center of the outer surface of the moving touch plate 702.

[0030] In this embodiment, the binding rope is tied to the concave locking plate 6, and the binding rope 705 is in a straight state, so that when the concave locking plate 6 moves, the binding rope 705 drives the moving touch plate 702 to move, so that the moving touch plate 702 contacts the static touch ring 704, achieving an alarm effect.

[0031] In this embodiment, the moving touch plate 702, the stationary touch ring 704, the alarm 8 and the distribution box power supply 9 are connected in series, and the moving touch plate 702 and the stationary touch ring 704 are in contact, so that the circuit between the alarm 8 and the distribution box power supply 9 is connected, achieving the alarm effect.

[0032] In this embodiment, when the sleeve spring 703 is in a naturally extended state, the movable touch plate 702 is separated from the stationary touch ring 704, and the elastic force of the sleeve spring 703 does not make the movable touch plate 702 contact with the stationary touch ring 704, thereby preventing the alarm from being triggered.

[0033] In this embodiment, the moving touch plate 702 and the stationary touch ring 704 are both made of copper material with good guiding properties, and the diameter of the moving touch plate 702 is not less than the diameter of the stationary touch ring 704, ensuring the conductivity of the moving touch plate 702 and the stationary touch ring 704 and ensuring the alarm effect.

[0034] In this embodiment, the track rod 5 is in an inverted convex shape, and a through groove matching the track rod 5 is provided on the inverted concave locking plate 6 to ensure that the inverted concave locking plate 6 is stably installed on the track rod 5 .

[0035] In this embodiment, the locking bolt 601 is made of rubber, and when tightened, it is tightly attached to the upper surface of the track rod 5 , and the friction between the locking bolt 601 and the track rod 5 is used to fix the inverted concave locking plate 6 .

[0036] Working principle:

[0037] When the cabinet door 2 is locked, the lock rod 3 rotates to drive the lock plate 4 to rotate to the side facing away from the inverted concave lock plate 6, and then the cabinet door 2 is closed, and the lock rod 3 is rotated again to drive the lock plate 4 to rotate to the side facing the inverted concave lock plate 6, and the lock plate 4 is embedded in the inverted concave lock plate 6 to achieve the effect of locking the cabinet door 2. When the cabinet door 2 is violently disassembled, the lock plate 4 is in the inverted concave lock plate 6, and the lock plate 4 drives the inverted concave lock plate 6 to move outward, and the inverted concave lock plate 6 is driven to move outward along the track rod 5 through the binding rope 705. The binding rope 705 pulls the moving touch plate 702 so that the moving touch plate 702 contacts the static touch ring 704, and the circuit between the alarm 8 and the power supply 9 of the distribution box is connected, and the alarm 8 sounds an alarm. When the cabinet door 2 is opened normally, the lock rod 3 is rotated to make the lock plate 4 disengage from the inverted concave lock plate 6. When the cabinet door 2 is opened, the inverted concave lock plate 6 will not be driven to slide along the track rod 5 to avoid triggering the alarm.

[0038] The above are only preferred implementations of the utility model. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model. These should also be regarded as the protection scope of the utility model. These will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A distribution box with an alarm structure, characterized in that: The invention comprises a distribution box body (1), a cabinet door (2), a locking rod (3), a locking plate (4), a track rod (5) and an inverted concave locking plate (6); the cabinet door (2) is rotatably arranged on the left side of the outer surface of the distribution box body (1) through a hinge; the cabinet door (2) is rotatably arranged on the upper side of the cabinet door (2); the locking rod (3) is fixedly arranged on the end of the locking rod (3); the track rod (5) is fixedly arranged on the right side of the inner side of the distribution box body (1); the outer end of the track rod (5) is penetrated by an inverted concave locking plate (6); the upper side of the inverted concave locking plate (6) is threadedly connected with a locking bolt (601); a touch switch assembly is fixedly arranged at the center of the outer surface of the track rod (5); the touch switch assembly is connected in series with an alarm (8) and a distribution box power supply (9) through electric wires.

2. The distribution box with an alarm structure according to claim 1, characterized in that: The touch switch assembly comprises a concave frame (7), a guide rod (701), a moving touch plate (702), a sleeve spring (703), a stationary touch ring (704) and a binding rope (705); the concave frame (7) is fixedly arranged on the outer surface of the track rod (5); the inner side of the concave frame (7) is penetrated by the guide rod (701); the outer end of the guide rod (701) is fixedly arranged with the moving touch plate (702); the sleeve spring (703) is fixedly arranged between the moving touch plate (702) and the concave frame (7); the outer end of the concave frame (7) is penetrated by the stationary touch ring (704); and the binding rope (705) is bounded to the center of the outer surface of the moving touch plate (702).

3. The distribution box with an alarm structure according to claim 2, characterized in that: The binding rope is bound to the inverted concave locking plate (6), and the binding rope (705) is in a straight state.

4. The distribution box with an alarm structure according to claim 3 is characterized in that: The moving touch plate (702), the stationary touch ring (704), the alarm (8) and the power supply (9) of the distribution box are connected in series.

5. The distribution box with an alarm structure according to claim 4, characterized in that: When the sleeve spring (703) is in a naturally extended state, the moving contact plate (702) is separated from the stationary contact ring (704).

6. The distribution box with an alarm structure according to claim 5, characterized in that: The movable contact plate (702) and the stationary contact ring (704) are both made of copper material with good guiding properties, and the diameter of the movable contact plate (702) is not less than the diameter of the stationary contact ring (704).

7. The distribution box with an alarm structure according to claim 6, characterized in that: The track rod (5) is in the shape of an inverted convex character, and a through groove matching the track rod (5) is provided on the inverted concave locking plate (6).

8. The distribution box with an alarm structure according to claim 7, characterized in that: The locking bolt (601) is made of rubber material, and when the locking bolt (601) is tightened, it is tightly attached to the upper surface of the track rod (5).

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