Current monitoring module arrangement and installation device
By installing hinged fixed and movable mounting plates and movable buckles inside the distribution box, the problem of difficult operation when current monitoring modules are densely installed is solved, and convenient wire passing and module position adjustment are realized.
Patent Information
- Application Number
- CN202423039287.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-11-14
- Estimated Expiration
- 2034-12-10
AI Technical Summary
When current monitoring modules are installed, they are densely packed and close together, making operation difficult and making it hard to pass through the wires.
The structure includes a first guide rail, a fixed mounting plate, a movable mounting plate, and a movable buckle. The rotation of the current monitoring module is achieved through hinges and locking, which facilitates the adjustment of the operating space.
It facilitates adjusting the position of the current monitoring module under operational constraints, simplifies the wire passing operation, and improves installation efficiency.
Smart Images
Figure CN223552863U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of power distribution box installation technology, and relates to a current monitoring module arrangement and installation device. Background Technology
[0002] A current monitoring module, also known as a current transmitter, detects changes in current in a circuit by passing a wire through it during operation. During installation, the current monitoring module is mounted to a mounting rail in the distribution box using a snap-fit mechanism located at the rear. However, when using the module, it requires passing a wire through it, which can be difficult to perform when the modules are densely packed together in the distribution box and adjacent modules are close together. Utility Model Content
[0003] To address the aforementioned problems, this utility model proposes a current monitoring module arrangement and installation device, which effectively solves the problems in the prior art.
[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0005] A current monitoring module arrangement and installation device, characterized in that it includes:
[0006] The first guide rail is fixedly installed inside the distribution box;
[0007] A fixed mounting plate, wherein a plurality of the fixed mounting plates are arranged in a linear array on the first guide rail;
[0008] A fixing buckle is fixedly installed on the fixing mounting plate, and the fixing mounting plate is installed on the first guide rail by the fixing buckle;
[0009] A movable mounting plate, one end of which is hinged to the fixed mounting plate;
[0010] The movable buckle is a push-button type lock, and the movable buckle is respectively installed on the fixed mounting plate and the movable mounting plate to lock the movable mounting plate.
[0011] The second guide rail is fixedly installed on the movable mounting plate and is used to install the current monitoring module.
[0012] Optionally, both ends of the fixed mounting plate are provided with semi-circular wire guide rings, and when the cables at both ends of the current monitoring module are installed, they are routed around the outside of the wire guide rings.
[0013] Optionally, the gauge ring is inserted into the fixed mounting plate, and the insertion direction of the gauge ring is along the axial direction of the gauge ring.
[0014] Optionally, the gauge ring is made of a soft material.
[0015] Optionally, a cueing spring is installed at the hinge position of the movable mounting plate, the cueing spring causing the movable mounting plate to move away from the fixed mounting plate.
[0016] Optionally, the second guide rail is bolted to the movable mounting plate, which is provided with threaded holes.
[0017] Compared with the prior art, this utility model has the following advantages: By installing multiple fixed mounting plates on the first guide rail, the fixed mounting plates are hinged to the movable mounting plates. A current monitoring module is mounted on the movable mounting plate and locked in place by a movable latch. When the cable needs to pass through the current monitoring module or for other operations, the current monitoring module and the movable mounting plate can be rotated to a position with sufficient operating space via the hinged connection. In other words, by setting up the movable latch and the hinged movable mounting plate, the current monitoring module can be rotated to a position with sufficient operating space when the operating position is restricted, facilitating operation. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;
[0019] Figure 2 This is a schematic diagram of the overall structure from another perspective of an embodiment of the present invention.
[0020] Reference numerals in the attached diagram: 1. First guide rail; 2. Fixed mounting plate; 21. Fixed buckle; 3. Movable mounting plate; 31. Movable buckle; 4. Second guide rail; 22. Gauge ring. Detailed Implementation
[0021] 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.
[0022] Please see Figure 1This utility model discloses a current monitoring module arrangement and installation device, including a first guide rail 1, which is fixedly installed in a distribution box. Multiple fixed mounting plates 2 are linearly arranged on the first guide rail 1. Fixed mounting plates 2 are equipped with fixed buckles 21 and are installed on the first guide rail 1 through the fixed mounting plates 21. A movable mounting plate 3 is hinged to one end of the fixed mounting plate 2. A movable buckle 31 is installed on the movable mounting plate 3. The movable buckle 31 is a push-button type lock. The other part of the movable buckle 31 is installed on the fixed mounting plate 2 to lock the movable mounting plate 3. A second guide rail 4 is fixedly connected to the movable mounting plate 3.
[0023] Specifically, multiple fixed mounting plates 2 are installed on the first guide rail 1. The fixed mounting plates 2 are hinged to the movable mounting plates 3. The current monitoring module is installed on the movable mounting plate 3 and locked by the movable buckle 31. When the cable needs to pass through the current monitoring module or perform other operations, the current monitoring module and the movable mounting plate 3 are rotated to a position with operating space through the hinge position.
[0024] In this way, by setting the movable buckle 31 and the hinged movable mounting plate 3, the current monitoring module can be rotated to a position with operating space through the movable mounting plate 3 when the operating position is restricted, which facilitates operation.
[0025] In some feasible configurations, both the first guide rail 1 and the second guide rail 4 are commonly used mounting rails for distribution boxes. Both the fixed mounting plate 2 and the movable mounting plate 3 are rectangular plates. The fixed mounting plate 2 has a hinge shaft at its upper end, and the movable mounting plate 3 has a fixing tube at its upper end. The hinge shaft is inserted into the fixing tube to form a hinge. The fixed mounting plate 2 and the movable mounting plate 3 are fixed together by a movable latch 31, which is a push-button latch, also called a door latch switch. This is existing technology and includes two parts: a hook and a lock body. When the two parts are separated, pressing the hook inserts it into the lock body to achieve self-locking. Pressing the hook again unlocks the lock body. The fixed mounting plate 2 is mounted on the first guide rail 1 by the fixed latch 21. The fixed latch 21 can be the same latch fixing structure as the rear of the current monitoring module.
[0026] As a specific embodiment of the current monitoring module arrangement and installation device provided in the application, a semi-circular wire guide ring 22 is provided at both ends of the fixed mounting plate 2. When the cables at both ends of the current monitoring module are installed, they are bypassed to the outside of the wire guide ring 22.
[0027] In general, when using the current monitoring module, it is necessary to rotate the current monitoring module. Some current monitoring modules have connecting cables at both ends. Therefore, during installation, it is necessary to leave a certain amount of slack by bending the cable to facilitate the disassembly and assembly of the current monitoring module. By setting the guide ring 22, the cable can be bypassed by the guide ring 22, so that the cable can maintain sufficient slack to facilitate the rotation of the current monitoring module.
[0028] Furthermore, the gauge ring 22 is inserted into the fixed mounting plate 2, and the insertion direction of the gauge ring 22 is along the axial direction of the gauge ring 22.
[0029] It should be understood that by setting up the plug-in wire guide ring 22, the wire guide ring 22 can be removed after the cable installation is completed, reducing the impact on the disassembly or use of other electrical components.
[0030] Furthermore, the guide ring 22 is made of a soft material.
[0031] It should be understood that the space inside the distribution box is limited, and by using soft materials, it is easy to remove the wire guide ring 22 from different positions and angles.
[0032] In some feasible ways, the guide ring 22 can be made of foam material, one side of the guide ring 22 is set in a T shape, and a corresponding T-shaped groove is provided on the fixed mounting plate 2, and multiple fixed mounting plates 2 on the first guide rail 1 share one guide ring 22.
[0033] As another specific embodiment of the current monitoring module arrangement and installation device provided in the application, a prompting spring is installed at the hinge position of the movable mounting plate 3, and the prompting spring keeps the movable mounting plate 3 away from the fixed mounting plate 2.
[0034] Based on specific usage scenarios, a reminder spring is set to keep the current monitoring module away from the fixed mounting plate 2 when the active buckle 31 is unlocked. This serves as a reminder to the operator that the current monitoring module has not been returned to its original position, reducing the impact on later use.
[0035] In some feasible approaches, the cue spring is a torsion spring.
[0036] As a specific embodiment of the current monitoring module arrangement and installation device provided in the application, the second guide rail 4 is bolted to the movable mounting plate 3, and the movable mounting plate 3 is provided with threaded holes.
[0037] It should be understood that by setting the second guide rail 4 to be bolted, the second guide rail 4 can be disassembled and replaced, so as to replace the second guide rail 4 with one of the appropriate size according to the different models of the current monitoring module.
[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A current monitoring module arrangement and installation device, characterized in that, include: The first guide rail is fixedly installed inside the distribution box; A fixed mounting plate, wherein a plurality of the fixed mounting plates are arranged in a linear array on the first guide rail; A fixing buckle is fixedly installed on the fixing mounting plate, and the fixing mounting plate is installed on the first guide rail by the fixing buckle; A movable mounting plate, one end of which is hinged to the fixed mounting plate; The movable buckle is a push-button type lock, and the movable buckle is respectively installed on the fixed mounting plate and the movable mounting plate to lock the movable mounting plate. The second guide rail is fixedly installed on the movable mounting plate and is used to install the current monitoring module.
2. The current monitoring module arrangement and installation device according to claim 1, characterized in that: Both ends of the fixed mounting plate are provided with semi-circular wire guide rings. When the cables at both ends of the current monitoring module are installed, they are routed around the outside of the wire guide rings.
3. The current monitoring module arrangement and installation device according to claim 2, characterized in that: The gauge ring is inserted into the fixed mounting plate, and the insertion direction of the gauge ring is along the axial direction of the gauge ring.
4. The current monitoring module arrangement and installation device according to claim 3, characterized in that: The gauge ring is made of a soft material.
5. The current monitoring module layout and installation device according to claim 1, characterized in that: A cue spring is installed at the hinge position of the movable mounting plate, and the cue spring keeps the movable mounting plate away from the fixed mounting plate.
6. The current monitoring module arrangement and installation device according to claim 1, characterized in that: The second guide rail is bolted to the movable mounting plate, which has threaded holes.