A control panel fault indicator

Abstract

The utility model provides a control panel fault indicator relates to the technical field of fault indicator to solve the complex dismounting structure, reduce maintenance efficiency, solar cell panel protection function is not good, fixed type shelter operation, rotation type needs manual reset and is easy to be forgotten, influence operation, life and reliability problem, including fixed base and solar cell panel, the outer end of fixed base is connected and is installed with fault indicator, and the both ends of fault indicator are respectively equipped with limit slot, and the pivot of solar cell panel both ends rotates on the fixed plate, and the outer end of solar cell panel is engaged transmission connection with movable plate, the utility model discloses a fault indicator is convenient for quick dismounting to improve the maintenance efficiency of device, and can be through solar panel to the equipment and be inclined to keep dry, and solar panel is convenient and adjustable, when operating, need not manual homing, under the action of second elastic member on the fixed rod, solar panel can automatically restore the state of inclined rain -proof, effectively improved the functionality of device.

Description

Technical Field

[0001] This utility model belongs to the field of fault indicator technology, and more specifically, it relates to a control board fault indicator. Background Technology

[0002] In power distribution networks, there are numerous low-voltage lines, which are widely distributed and operate in a complex manner. When short circuits or grounding faults occur, it is very difficult to accurately locate the fault area, resulting in a long fault handling time in the power distribution network. To solve this problem, line fault indicators are currently widely used to determine the fault area. Line fault indicators include a signal acquisition part that collects electrical signals from the cables in the power distribution network, and a signal processing part that processes the collected electrical signals.

[0003] Existing control board fault indicators often employ complex structures such as bolt fastening during disassembly and assembly, making maintenance, replacement, or repair cumbersome and time-consuming, reducing maintenance efficiency and increasing costs. Furthermore, the solar panel protection function is flawed; fixed positions can obstruct the operating space, while rotatable panels require manual resetting, which operators may forget, leading to easy damage to the device and affecting its operation, lifespan, and functional reliability. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a control board fault indicator to solve the problems of existing similar devices having complex disassembly and assembly structures, cumbersome and time-consuming operations, reduced maintenance efficiency, increased costs, poor solar panel protection functions, fixed shading operations, and rotating ones requiring manual reset which are easily forgotten, resulting in device damage and affecting operation, lifespan, and reliability.

[0005] The fault indicator for the control board of this utility model is achieved by the following specific technical means: A control board fault indicator includes a mounting base and a solar panel; A set of fault indicators is snapped onto the outer end of the fixed base. A set of limiting grooves is opened at both ends of the fault indicators. A set of limiting blocks is slidably installed at both ends of the fixed base, and the limiting blocks at both ends of the fixed base are inserted into the limiting grooves at both ends of the fault indicators. A set of fixed plates is fixedly installed at both ends of the fault indicators, and a set of movable plates is slidably installed on the fixed plates. A set of warning devices is connected to the bottom of the fault indicators. A rotating shaft is fixed at both ends of the solar panel, and the rotating shafts at both ends of the solar panel are rotatably installed on the fixed plates. The outer end of the solar panel is engaged with the movable plate for transmission.

[0006] Furthermore, a set of racks is fixedly installed on the movable plate, and a set of gears is fixedly installed on the rotating shafts at both ends of the solar panel, and the racks on the movable plate are meshed with the gears on the solar panel for transmission.

[0007] Furthermore, two sets of support plates are fixedly installed on the outer end of the fixed base. A set of sliding holes are opened on the support plates. A set of connecting rods is fixedly installed on the outer end of the limiting block, and the connecting rods at the outer end of the limiting block are slidably installed on the sliding holes of the support plates.

[0008] Furthermore, a set of second elastic elements is sleeved on the fixing rod of the fixing plate, and the inner end of the second elastic element is in contact with the outer end face of the connecting plate on the moving plate.

[0009] Furthermore, a set of first elastic elements is sleeved on the connecting rod at the outer end of the limiting block, and the outer end of the first elastic element is in contact with the inner end face of the support plate on the fixed seat.

[0010] Furthermore, a set of fixing rods is fixedly installed on the fixed plate, and a set of connecting plates is fixedly installed on the side end of the movable plate. The connecting plates are provided with sliding holes, and the sliding holes of the connecting plates on the side end of the movable plate are slidably installed on the fixing rods of the fixed plate.

[0011] Furthermore, a set of positioning slots is provided on the fixed base, and a set of positioning blocks are fixedly installed on the inner end of the fault indicator, and the positioning blocks on the inner end of the fault indicator are inserted into the positioning slots of the fixed base.

[0012] Compared with the prior art, the control board fault indicator of this utility model has the following advantages: The setting of the limit block facilitates the sliding installation of the connecting rod at the outer end of the limit block onto the sliding hole of the support plate. Pulling the limit block outwards allows the positioning block at the inner end of the fault indicator to be inserted into the positioning groove of the fixed seat. After the fault indicator moves to the fixed position, the limit block is released. Under the action of the first elastic element on the connecting rod, the limit blocks at both ends of the fixed seat are inserted into the limit grooves at both ends of the fault indicator. This makes the fault indicator of this device easy to disassemble and assemble quickly, thereby improving the maintenance efficiency of the device.

[0013] The movable plate is designed to facilitate the meshing and transmission connection between the rack on the movable plate and the gear on the solar panel. The sliding hole of the side connecting plate of the movable plate is slidably installed on the fixing rod of the fixed plate. When the fault indicator needs to be operated, the solar panel is rotated counterclockwise, and the movable plate moves outward. After the operation, there is no need for manual return. Under the action of the second elastic element on the fixed rod, the solar panel can automatically return to the tilted rainproof state, avoiding the failure of protection due to the operator forgetting to reset, and effectively improving the functionality of the device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the front side axis of this utility model.

[0015] Figure 2 This is a schematic diagram of the rear axle of this utility model.

[0016] Figure 3 This is a schematic diagram of the disassembly and assembly of the fault indicator of this utility model.

[0017] Figure 4 This is a schematic diagram of the assembly and disassembly of the limiting block of this utility model.

[0018] Figure 5 This is a structural schematic diagram of the fixing plate of this utility model.

[0019] Figure 6 This is a schematic diagram of the installation of the solar panel of this utility model.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Fixed base; 101. Positioning groove; 102. Limiting block; 1021. Connecting rod; 1022. First elastic element; 103. Support plate; 2. Fault indicator; 201. Positioning block; 202. Limiting groove; 203. Fixed plate; 204. Moving plate; 2041. Connecting plate; 2042. Rack; 205. Fixed rod; 2051. Second elastic element; 3. Warning device; 4. Solar panel; 401. Gear. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0022] As attached Figure 1 To be continued Figure 6 As shown: Example 1: This utility model provides a control board fault indicator, including a mounting base 1 and a solar panel 4; A set of fault indicators 2 are snapped onto the outer end of the fixed base 1. A set of limiting grooves 202 are respectively opened at both ends of the fault indicator 2. A set of limiting blocks 102 are slidably installed at both ends of the fixed base 1. The limiting blocks 102 at both ends of the fixed base 1 are inserted into the limiting grooves 202 at both ends of the fault indicator 2. A set of fixed plates 203 are fixedly installed at both ends of the fault indicator 2. A set of moving plates 204 are slidably installed on the fixed plates 203. A set of warning devices 3 are connected to the bottom of the fault indicator 2. A rotating shaft is fixed at both ends of the solar panel 4. The rotating shafts at both ends of the solar panel 4 are rotatably installed on the fixed plates 203. The outer end of the solar panel 4 is engaged with the moving plates 204 for transmission.

[0023] like Figure 3 and Figure 4As shown, a set of positioning grooves 101 are provided on the fixed base 1. A set of positioning blocks 201 are fixedly installed on the inner end of the fault indicator 2, and the positioning blocks 201 at the inner end of the fault indicator 2 are inserted into the positioning grooves 101 of the fixed base 1. Two sets of support plates 103 are fixedly installed on the outer end of the fixed base 1. A set of sliding holes are provided on the support plates 103. A set of connecting rods 1021 are fixedly installed on the outer end of the limiting block 102, and the connecting rods 1021 at the outer end of the limiting block 102 are slidably installed on the sliding holes of the support plates 103. A set of first elastic members 1022 are sleeved on the connecting rods 1021 at the outer end of the limiting block 102, and the outer end of the first elastic member 1022 is sleeved on the connecting rods 1021 at the outer end of the limiting block 102. The connecting rod 1021 at the outer end of the limiting block 102 is slidably installed on the sliding hole of the support plate 103. Pulling the limiting block 102 outward, the positioning block 201 at the inner end of the fault indicator 2 is inserted and installed on the positioning groove 101 of the fixed base 1. After the fault indicator 2 moves to the fixed position, the limiting block 102 is released. Under the action of the first elastic element 1022 on the connecting rod 1021, the limiting blocks 102 at both ends of the fixed base 1 are inserted and installed on the limiting grooves 202 at both ends of the fault indicator 2, so that the fault indicator 2 of this device can be quickly disassembled and assembled, thereby improving the maintenance efficiency of the device.

[0024] Example 2: Based on Example 1, as follows Figure 5 and Figure 6 As shown, a set of racks 2042 is fixedly installed on the movable plate 204, and a set of gears 401 are fixedly installed on the rotating shafts at both ends of the solar panel 4, respectively. The racks 2042 on the movable plate 204 mesh with the gears 401 on the solar panel 4 for transmission. A set of fixing rods 205 is fixedly installed on the fixed plate 203. A set of connecting plates 2041 is fixedly installed on the side end of the movable plate 204. The connecting plates 2041 have sliding holes, and the sliding holes of the connecting plates 2041 on the side end of the movable plate 204 are slidably installed on the fixing rods 205 of the fixed plate 203. A set of second elastic elements 2051 is sleeved on the fixing rods 205 of the fixed plate 203. The inner end of 1 contacts the outer end face of the connecting plate 2041 on the moving plate 204; specifically, the rack 2042 on the moving plate 204 meshes with the gear 401 on the solar panel 4 for transmission. The sliding hole of the connecting plate 2041 on the side of the moving plate 204 is slidably installed on the fixing rod 205 of the fixing plate 203. When the fault indicator 2 needs to be operated, the solar panel 4 is rotated counterclockwise, and the moving plate 204 moves outward. After the operation, there is no need for manual reset. Under the action of the second elastic element 2051 on the fixing rod 205, the solar panel can automatically return to the tilted rainproof state, avoiding the failure of protection caused by the operator forgetting to reset, and effectively improving the functionality of the device.

[0025] The specific usage and function of this embodiment are as follows: In use, the connecting rod 1021 at the outer end of the limiting block 102 is slidably mounted on the sliding hole of the support plate 103. Pulling the limiting block 102 outward causes the positioning block 201 at the inner end of the fault indicator 2 to be inserted into the positioning groove 101 of the fixed base 1. After the fault indicator 2 moves to the fixed position, the limiting block 102 is released. Under the action of the first elastic element 1022 on the connecting rod 1021, the limiting blocks 102 at both ends of the fixed base 1 are inserted into the limiting grooves 202 at both ends of the fault indicator 2. This makes it easy to quickly disassemble and assemble the fault indicator 2 of this device, thereby improving the maintenance of the device. Efficiency: The rack 2042 on the moving plate 204 meshes with the gear 401 on the solar panel 4 for transmission. The sliding hole of the side connecting plate 2041 of the moving plate 204 is slidably installed on the fixing rod 205 of the fixing plate 203. When the fault indicator 2 needs to be operated, the solar panel 4 is rotated counterclockwise, and the moving plate 204 moves outward. After the operation, there is no need for manual reset. Under the action of the second elastic element 2051 on the fixing rod 205, the solar panel can automatically return to the tilted rainproof state, avoiding the failure of protection caused by the operator forgetting to reset, and effectively improving the functionality of the device.

[0026] The following points should be noted in this article: 1. The accompanying drawings of this utility model embodiment only involve the structure involved in this utility model embodiment; other structures can refer to general designs.

[0027] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0028] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A control board fault indicator, characterized in that: Includes a mounting base (1) and a solar panel (4); A set of fault indicators (2) is snapped onto the outer end of the fixed base (1). A set of limiting grooves (202) are respectively opened at both ends of the fault indicator (2). A set of limiting blocks (102) are slidably installed at both ends of the fixed base (1). The limiting blocks (102) at both ends of the fixed base (1) are inserted into the limiting grooves (202) at both ends of the fault indicator (2). A set of fixed plates (203) are fixedly installed at both ends of the fault indicator (2). A set of moving plates (204) is slidably installed on the fixed plates (203). A set of warning devices (3) is connected to the bottom of the fault indicator (2). A rotating shaft is fixed at both ends of the solar panel (4). The rotating shafts at both ends of the solar panel (4) are rotatably installed on the fixed plates (203). The outer end of the solar panel (4) is meshed with the moving plates (204) for transmission connection.

2. A control board fault indicator according to claim 1, characterized in that: A set of positioning slots (101) is provided on the fixed base (1), and a set of positioning blocks (201) is fixedly installed on the inner end of the fault indicator (2), and the positioning blocks (201) on the inner end of the fault indicator (2) are inserted and installed on the positioning slots (101) of the fixed base (1).

3. A control board fault indicator according to claim 1, characterized in that: Two sets of support plates (103) are fixedly installed on the outer end of the fixed base (1). A set of sliding holes are opened on the support plate (103). A set of connecting rods (1021) is fixedly installed on the outer end of the limiting block (102), and the connecting rods (1021) at the outer end of the limiting block (102) are slidably installed on the sliding holes of the support plate (103).

4. A control board fault indicator according to claim 1, characterized in that: A set of first elastic elements (1022) is sleeved on the connecting rod (1021) at the outer end of the limiting block (102), and the outer end of the first elastic element (1022) is in contact with the inner end face of the support plate (103) on the fixed seat (1).

5. A control board fault indicator according to claim 1, characterized in that: A set of racks (2042) is fixedly installed on the movable plate (204), and a set of gears (401) is fixedly installed on the rotating shafts at both ends of the solar panel (4), and the racks (2042) on the movable plate (204) and the gears (401) on the solar panel (4) are meshed and connected for transmission.

6. A control board fault indicator according to claim 1, characterized in that: A set of fixing rods (205) are fixedly installed on the fixed plate (203), and a set of connecting plates (2041) are fixedly installed on the side end of the movable plate (204). The connecting plate (2041) has a sliding hole, and the sliding hole of the connecting plate (2041) on the side end of the movable plate (204) is slidably installed on the fixing rods (205) of the fixed plate (203).

7. A control board fault indicator according to claim 1, characterized in that: A set of second elastic elements (2051) is sleeved on the fixing rod (205) of the fixing plate (203), and the inner end of the second elastic element (2051) is in contact with the outer end face of the connecting plate (2041) on the moving plate (204).

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