Photovoltaic connector dismounting tool

Abstract

The utility model discloses a photovoltaic connector dismounting tool belongs to photovoltaic connector dismounting technical field, including the sleeve piece, the surface fixed connection of sleeve piece has insulating pad, and the middle sliding connection of sleeve piece has handheld piece, and the one end of handheld piece is provided with the chuck piece, and the below fixed connection of chuck piece has the pressure head, and the adjustment assembly is arranged between handheld piece and chuck piece, and the one end of handheld piece is provided with the limit component, the utility model sets up the adjustment assembly, and the distance between chuck piece is fine -tuned according to the need of use, when using, can directly rotate the rotation block, and through the connecting component, when the chuck piece is damaged for long -term use, it can be replaced, the utility model sets up the limit component, and the position of handheld piece can be adjusted conveniently, when using, the operation is simple, just need hand press the pressing block, then push the removal, improve the convenience of use.

Description

Technical Field

[0001] This utility model belongs to the field of photovoltaic connector disassembly technology, specifically relating to a photovoltaic connector disassembly tooling. Background Technology

[0002] The MC4 photovoltaic connector is an electrical connector specifically designed for solar photovoltaic systems. It is mainly used to connect components such as solar panels, inverters, and charge controllers to achieve efficient and safe power transmission. Disassembly tools are required when assembling and disassembling it.

[0003] Existing photovoltaic connector disassembly fixtures use clamps and pressure heads to assemble and disassemble the male and female connectors. However, they are not convenient for fine-tuning the distance between the two clamps according to the connector specifications. Furthermore, while the length of the handheld component can be adjusted, this adjustment is not convenient and requires multiple steps. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a photovoltaic connector disassembly fixture, which allows for easy fine-tuning of the distance between the clamping parts according to usage needs, and convenient adjustment of the position of the handheld parts.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a photovoltaic connector disassembly fixture, comprising a sleeve block, an insulating pad fixedly connected to the surface of the sleeve block, a hand-held component slidably connected to the middle of the sleeve block, a clamping component provided at one end of the hand-held component, a pressure head fixedly connected below the clamping component, an adjustment component provided between the hand-held component and the clamping component, and a limit component provided at one end of the hand-held component. The adjustment assembly includes an adjustment seat, which is fixed to one end of the handheld component. A bidirectional trapezoidal lead screw is rotatably connected inside the adjustment seat via a bearing. One end of the bidirectional trapezoidal lead screw passes through the adjustment seat and is fixedly connected to a rotating block. A square slider is symmetrically connected to the surface of the bidirectional trapezoidal lead screw via a thread. The square slider and the adjustment seat are in close sliding connection. A connecting component is provided at one end of the square slider.

[0006] Preferably, the surface of the rotating block is surrounded and fixedly connected with anti-slip strips.

[0007] Preferably, the connecting assembly includes a connecting seat, which is fixedly connected to one end of the square slider. A square plug is tightly inserted into one side of the connecting seat, and a connecting plate is fixedly connected to one end of the square plug. The lower part of the connecting plate is fixedly connected to the clamp, and a fixing screw is inserted into the upper part of the connecting seat.

[0008] Preferably, the limiting component includes a pressing rod, which is slidably connected to one end of the handheld component. A pressing block is fixedly connected above the pressing rod, and a connecting block is fixedly connected below the pressing rod. Toothed blocks are fixedly connected to both sides above the connecting block, and toothed plates are engaged with the lower part of the toothed blocks. The upper part of the toothed plates is fixedly connected to a sleeve block, and limiting springs are fixedly connected to both sides below the pressing block. The lower part of the limiting springs is fixedly connected to the handheld component.

[0009] Preferably, a sponge pad is fixedly connected above the pressing block.

[0010] Preferably, ball bearings are rotatably connected to both ends below the pressing block.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model achieves the effect of fine-tuning the distance between the chucks according to the needs of use by setting an adjustment component. When in use, the rotating block can be rotated directly. Moreover, the connecting component makes it easy to replace the chucks when they are damaged after long-term use.

[0012] 2. By setting a limiting component, this utility model achieves the effect of conveniently adjusting the position of the handheld part. When using it, the operation is simple. Just press the pressing block and then push it to move, which improves the convenience of use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partially sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the structure of the adjustment component of this utility model; Figure 4 This is a schematic diagram of the connecting component in the adjustment assembly of this utility model; Figure 5 This is a schematic diagram of the sliding component of this utility model.

[0014] In the diagram: 1. Sleeve block; 2. Insulating pad; 3. Handheld component; 4. Clamping component; 5. Press head; 6. Adjustment assembly; 61. Adjustment seat; 62. Two-way trapezoidal lead screw; 63. Rotating block; 64. Square slider; 65. Connecting assembly; 66. Anti-slip strip; 651. Connecting seat; 652. Square insert block; 653. Connecting plate; 654. Fixing screw; 7. Limiting assembly; 71. Pressing rod; 72. Pressing block; 73. Connecting block; 74. Tooth block; 75. Toothed plate; 76. Limiting spring; 77. Sponge pad; 78. Ball bearing. Detailed Implementation

[0015] 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.

[0016] Example 1 Please see Figure 1-5 The present invention provides the following technical solution: a photovoltaic connector disassembly fixture, including a sleeve block 1, an insulating pad 2 fixedly connected to the surface of the sleeve block 1, a hand-held component 3 slidably connected to the middle of the sleeve block 1, a clamp 4 provided at one end of the hand-held component 3, a pressure head 5 fixedly connected below the clamp 4, an adjustment component 6 provided between the hand-held component 3 and the clamp 4, and a limit component 7 provided at one end of the hand-held component 3; The adjustment assembly 6 includes an adjustment seat 61, which is fixed to one end of the handheld component 3. A bidirectional trapezoidal lead screw 62 is rotatably connected inside the adjustment seat 61 via a bearing. One end of the bidirectional trapezoidal lead screw 62 passes through the adjustment seat 61 and is fixedly connected to a rotating block 63. The surface of the bidirectional trapezoidal lead screw 62 is symmetrical and threadedly connected to a square slider 64. The square slider 64 and the adjustment seat 61 are in close sliding connection. One end of the square slider 64 is provided with a connecting assembly 65.

[0017] By adopting the above technical solution, rotating block 63 rotates, which drives bidirectional trapezoidal lead screw 62 to rotate. The rotation of bidirectional trapezoidal lead screw 62 drives square slider 64 to move, and the movement of square slider 64 drives chuck 4 to move, thereby adjusting the position.

[0018] Specifically, the surface of the rotating block 63 is surrounded and fixedly connected with anti-slip strips 66.

[0019] By adopting the above technical solution, the anti-slip strip 66 achieves an anti-slip effect.

[0020] Specifically, the connecting component 65 includes a connecting seat 651, which is fixedly connected to one end of the square slider 64. A square plug 652 is tightly inserted into one side of the connecting seat 651. A connecting plate 653 is fixedly connected to one end of the square plug 652. The lower part of the connecting plate 653 is fixedly connected to the clamp 4. A fixing screw 654 is inserted into the upper part of the connecting seat 651.

[0021] By adopting the above technical solution, the clamp 4 can be removed and replaced by unscrewing the fixing screw 654 and separating the square insert 652 and the connecting seat 651.

[0022] Specifically, the square insert 652 has a threaded hole on its upper part for a fixing screw 654.

[0023] By adopting the above technical solution, the threaded hole can easily cooperate with the fixing screw 654 to fix the square insert 652.

[0024] In this embodiment, when in use: rotating the rotating block 63 causes the bidirectional trapezoidal lead screw 62 to rotate, which in turn causes the square slider 64 to move, which in turn causes the chuck 4 to move, thus adjusting its position. By unscrewing the fixing screw 654, the chuck 4 can be removed and replaced by separating the square insert 652 from the connecting seat 651. This allows the position of the chuck 4 to be easily fine-tuned according to the needs of use.

[0025] Example 2 The difference between this embodiment and embodiment 1 is that, specifically, the limiting component 7 includes a pressing rod 71, which is slidably connected to one end of the handheld component 3. A pressing block 72 is fixedly connected above the pressing rod 71, and a connecting block 73 is fixedly connected below the pressing rod 71. Toothed blocks 74 are fixedly connected to both sides above the connecting block 73. A toothed plate 75 is engaged with the lower part of the toothed block 74. The upper part of the toothed plate 75 is fixedly connected to the sleeve block 1. Limiting springs 76 are fixedly connected to both sides below the pressing block 72, and the lower part of the limiting springs 76 is fixedly connected to the handheld component 3.

[0026] By adopting the above technical solution, by pressing the pressing block 72, the pressing block 72 moves to compress the limiting spring 76, and drives the pressing rod 71 to move down, so that the connecting block 73 moves down, so that the toothed block 74 and the toothed plate 75 are separated. Then, the pressing hand pushes the hand-held part 3 to slide in the sleeve block 1. When it moves to the appropriate position, the pressing block 72 is released, the limiting spring 76 is reset, so that the toothed block 74 and the toothed plate 75 are engaged and fixed.

[0027] Specifically, a sponge pad 77 is fixedly connected to the top of the pressing block 72.

[0028] By adopting the above technical solution, the sponge pad 77 can improve the comfort of pressing the pressing block 72.

[0029] Specifically, ball bearings 78 are rotatably connected to both ends below the pressing block 72.

[0030] By adopting the above technical solution, the ball bearing 78 can slide smoothly between the pressing block 72 and the sleeve block 1.

[0031] In this embodiment, when the pressing block 72 is pressed, the pressing block 72 moves and compresses the limiting spring 76, which in turn moves the pressing rod 71 downward, causing the connecting block 73 to move downward, thus separating the toothed block 74 and the toothed plate 75. Then, the pressing hand pushes the handheld part 3 to slide in the sleeve block 1. When it moves to the appropriate position, the pressing block 72 is released, the limiting spring 76 returns to its original position, and the toothed block 74 and the toothed plate 75 engage and are fixed. The sponge pad 77 improves the comfort of pressing the pressing block 72, and the ball bearing 78 facilitates smooth sliding between the pressing block 72 and the sleeve block 1. This allows the position of the handheld part 3 to be easily adjusted during use, improving the ease of use.

[0032] The structure and working principle of the sleeve block 1, insulating pad 2, handheld component 3, clamp 4, and pressure head 5 in this utility model have been disclosed in a multi-scenario MC4 photovoltaic connector disassembly tool disclosed in Chinese patent application number 202421720360.4. Its working principle is as follows: When in use, due to the setting of the clamp, the handheld component 3 can be held by hand first, and the clamp 4 can be clamped on the connector female head, ensuring that the pressure head 5 is aligned with the groove of the connector female head. Since the two pressure heads 5 are wedge-shaped on the side that is close to each other, at this time, by holding the handheld component 3 and pushing the pressure head 5 downward, the pressure head 5 can be easily inserted into the groove and squeeze the buckle at the position of the insertion into the groove. Then, by squeezing the pressure head 5 and manually pulling the connector male head, the insertion of different connector male heads and connector female heads can be quickly realized.

[0033] The working principle and usage process of this utility model: This utility model is used for disassembling and assembling MC4 photovoltaic connectors. During use, the handheld component 3 is adjusted to a suitable position using the limiting component 7. Then, by holding the handheld component 3, the clamp 4 can be clamped onto the connector female head, ensuring that the pressure head 5 is aligned with the groove of the connector female head. Since the two pressure heads 5 have a wedge-shaped structure on their closest side, by holding the handheld component 3 and pushing the pressure head 5 downwards, the pressure head 5 can easily insert into the groove and press the latch at the groove position. Afterwards, by pressing with the pressure head 5 and manually pulling the connector male head, different connector male and female heads can be quickly connected. The adjusting component 6 allows for easy adjustment of the position of the clamp 4 according to usage needs. When using the adjusting component 6, rotating the rotating block 63 causes the bidirectional trapezoidal lead screw 62 to rotate, which in turn causes the square slider 64 to move, which in turn moves the clamp. The chuck 4 is moved and its position adjusted. By unscrewing the fixing screw 654, the chuck 4 can be removed and replaced by separating the square insert 652 and the connecting seat 651. This allows for easy fine-tuning of the position of the chuck 4 as needed during use. When using the limiting component 7, pressing the pressing block 72 moves the limiting spring 76, causing the pressing rod 71 to move downward, which in turn moves the connecting block 73 downward, separating the toothed block 74 and the toothed plate 75. Then, the hand holding the chuck 3 is pushed to slide in the sleeve 1. When it moves to the appropriate position, the pressing block 72 is released, the limiting spring 76 returns to its original position, and the toothed block 74 and the toothed plate 75 engage and are fixed. The sponge pad 77 improves the comfort of pressing the pressing block 72, and the ball bearing 78 facilitates smooth sliding between the pressing block 72 and the sleeve 1. This allows for easy adjustment of the position of the hand holding component 3 during use, improving ease of use.

[0034] 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 these 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 photovoltaic connector disassembly fixture, comprising a sleeve block (1), wherein an insulating pad (2) is fixedly connected to the surface of the sleeve block (1), a handpiece (3) is slidably connected to the middle of the sleeve block (1), a clamp (4) is provided at one end of the handpiece (3), and a pressure head (5) is fixedly connected below the clamp (4), characterized in that: An adjustment component (6) is provided between the handpiece (3) and the clamp (4), and a limit component (7) is provided at one end of the handpiece (3). The adjustment assembly (6) includes an adjustment seat (61), which is fixed to one end of the handheld part (3). A bidirectional trapezoidal screw (62) is rotatably connected inside the adjustment seat (61) via a bearing. One end of the bidirectional trapezoidal screw (62) passes through the adjustment seat (61) and is fixedly connected to a rotating block (63). The surface of the bidirectional trapezoidal screw (62) is symmetrical and threadedly connected to a square slider (64). The square slider (64) and the adjustment seat (61) are in close sliding connection. One end of the square slider (64) is provided with a connecting assembly (65).

2. The photovoltaic connector disassembly fixture according to claim 1, characterized in that: The surface of the rotating block (63) is surrounded and fixedly connected with anti-slip strips (66).

3. The photovoltaic connector disassembly fixture according to claim 1, characterized in that: The connecting assembly (65) includes a connecting seat (651), which is fixedly connected to one end of a square slider (64). A square plug (652) is tightly inserted into one side of the connecting seat (651). A connecting plate (653) is fixedly connected to one end of the square plug (652). The lower part of the connecting plate (653) is fixedly connected to the clamp (4). A fixing screw (654) is inserted into the upper part of the connecting seat (651).

4. The photovoltaic connector disassembly fixture according to claim 3, characterized in that: The square insert (652) has a threaded hole on its upper part for a fixing screw (654).

5. The photovoltaic connector disassembly fixture according to claim 1, characterized in that: The limiting component (7) includes a pressing rod (71), which is slidably connected to one end of the handheld component (3). A pressing block (72) is fixedly connected above the pressing rod (71), and a connecting block (73) is fixedly connected below the pressing rod (71). Tooth blocks (74) are fixedly connected to both sides above the connecting block (73). A toothed plate (75) is meshed below the toothed block (74). The toothed plate (75) is fixedly connected to the upper part of the sleeve block (1). Limiting springs (76) are fixedly connected to both sides below the pressing block (72). The lower part of the limiting springs (76) is fixedly connected to the handheld component (3).

6. The photovoltaic connector disassembly fixture according to claim 5, characterized in that: A sponge pad (77) is fixedly connected above the pressing block (72).

7. A photovoltaic connector disassembly fixture according to claim 5, characterized in that: The pressing block (72) has ball bearings (78) rotatably connected to both ends below it.

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