Tool for quickly dismantling MC4 connector

Abstract

The utility model relates to the related technical field of MC4 connectors, in particular to a tool for quickly dismantling an MC4 connector, which comprises a dismantling block and a dismantling mechanism, a fixing mechanism is arranged on one side of the surface of the dismantling block, and the dismantling mechanism is arranged in the dismantling block. According to the tool for rapidly dismantling the MC4 connector, through the arrangement of the limiting hole, the movable groove, the through hole, the pressing block, the supporting plate, the connecting rod, a reset spring and an extrusion block, when the tool is used, the dismantling block is fixed to the proper position of the MC4 connector through the fixing mechanism, so that the extrusion block is embedded in the clamping groove of the connector, and then the pressing block is pressed; at the moment, one end of a pressing block penetrates through a through hole to drive a supporting plate to move towards the connector, so that the supporting plate moves in a movable groove, the supporting plate drives an extrusion block to move into a connector clamping groove through a connecting rod, a reset spring conducts compression deformation in the movable groove, and therefore the extrusion block extrudes a clamping block in the clamping groove to enable the clamping block to be disengaged from the clamping groove; therefore, the joint can be dismounted.

Description

Technical Field

[0001] The utility model relates to the technical field related to MC4 connectors, in particular to a tool for quickly dismantling MC4 connectors. Background Art

[0002] MC4 connector is a connector commonly used in solar photovoltaic systems. It has the characteristics of waterproof, dustproof, high temperature resistance, etc. MC4 connector is widely used in solar photovoltaic systems to connect solar panels, inverters, batteries and other components to build a complete solar power generation system. MC4 connector will age and be damaged during use, so it is necessary to remove and replace the MC4 connector. Therefore, a tool for quickly removing the MC4 connector is particularly needed.

[0003] However, in the current situation, the operator generally squeezes the block of the connector with his fingers to make the block disengage from the slot to dismantle the MC4 connector. However, this operation is inconvenient and the block cannot be easily disengaged from the slot, thereby affecting the operation efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a tool for quickly removing an MC4 connector, so as to solve the existing situation mentioned in the above background technology, in which an operator generally squeezes a block of the connector with his fingers to make the block disengage from a slot to remove the MC4 connector, but such operation is inconvenient, and the block cannot be easily disengaged from the slot, thereby affecting the operation efficiency.

[0005] To achieve the above object, the utility model provides the following technical solution: a tool for quickly dismantling an MC4 joint, comprising a dismantling block and a dismantling mechanism, wherein a fixing mechanism is arranged on one side of the surface of the dismantling block, and a dismantling mechanism is arranged inside the dismantling block;

[0006] The dismantling mechanism includes a limiting hole, a movable groove, a through hole, a pressing block, a support plate, a connecting rod, a reset spring and an extrusion block. A limiting hole is provided on one side of the surface of the dismantling block, a movable groove is provided inside the dismantling block, a through hole is provided on one side of the surface of the dismantling block, a pressing block passes through the inside of the through hole, one end of the pressing block is fixedly connected to the support plate, one side of the surface of the support plate is fixedly connected to the connecting rod, one side of the surface of the support plate is fixedly connected to the reset spring, and the other end of the connecting rod is fixedly connected to the extrusion block.

[0007] Preferably, two groups of removal blocks are provided, and the removal blocks are arc-shaped blocks.

[0008] Preferably, the limiting hole is communicated with the movable groove, and the movable groove is communicated with the through hole.

[0009] Preferably, the support plate is embedded in the movable groove, and one end of the connecting rod passes through the through hole.

[0010] Preferably, the return spring is arranged inside the movable groove, two groups of the return spring are provided, and one end of the return spring is fixedly connected to the removal block.

[0011] Preferably, the fixing mechanism includes a connecting shaft, a protective sheet, a handle, an anti-slip strip, an anti-sliding block and a top column, one end of the removal block is connected to the connecting shaft, one side of the surface of the removal block is adhesively connected to the protective sheet, the other end of the removal block is fixedly connected to the handle, one side of the surface of the handle is adhesively connected to the anti-slip strip, one end of the handle is fixedly connected to the anti-sliding block, and one side of the surface of the handle is fixedly connected to the top column.

[0012] Preferably, the protection sheet is made of silicone material, and the anti-slip strip is made of rubber material.

[0013] Compared with the prior art, the beneficial effect of the utility model is that the tool for quickly dismantling the MC4 connector, through the setting of the dismantling mechanism, can drive the extrusion block to move into the card slot of the MC4 connector through the support plate and the connecting rod by pressing the pressing block, thereby squeezing the card block out of the card slot, thereby facilitating the dismantling of the MC4 connector and improving the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the side view of the appearance structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the dismantling mechanism of the utility model.

[0018] In the figure: 1. removal block; 2. fixing mechanism; 201. connecting shaft; 202. protective sheet; 203. handle; 204. anti-slip strip; 205. anti-slip block; 206. top column; 3. removal mechanism; 301. limiting hole; 302. movable groove; 303. through hole; 304. pressing block; 305. supporting plate; 306. connecting rod; 307. reset spring; 308. extrusion block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a tool for quickly dismantling an MC4 joint, comprising a dismantling block 1 and a dismantling mechanism 3, a fixing mechanism 2 is arranged on one side of the surface of the dismantling block 1, and a dismantling mechanism 3 is arranged inside the dismantling block 1;

[0021] The dismantling mechanism 3 includes a limiting hole 301, a movable groove 302, a through hole 303, a pressing block 304, a support plate 305, a connecting rod 306, a reset spring 307 and an extrusion block 308. A limiting hole 301 is provided on one side of the surface of the dismantling block 1, a movable groove 302 is provided inside the dismantling block 1, a through hole 303 is provided on one side of the surface of the dismantling block 1, a pressing block 304 is penetrated inside the through hole 303, one end of the pressing block 304 is fixedly connected to the support plate 305, one side of the surface of the support plate 305 is fixedly connected to the connecting rod 306, one side of the surface of the support plate 305 is fixedly connected to the reset spring 307, and the other end of the connecting rod 306 is fixedly connected to the extrusion block 308. 3. The arrangement of the pressing block 304, the support plate 305, the connecting rod 306, the return spring 307 and the extrusion block 308. When in use, the removal block 1 is fixed at a suitable position of the MC4 joint by the fixing mechanism 2 so that the extrusion block 308 is embedded in the joint slot, and then the pressing block 304 is pressed. At this time, one end of the pressing block 304 passes through the through hole 303 to drive the support plate 305 to move toward the joint, so that the support plate 305 moves inside the movable groove 302, and the support plate 305 drives the extrusion block 308 to move into the joint slot through the connecting rod 306. The return spring 307 is compressed and deformed inside the movable groove 302, so that the extrusion block 308 squeezes the block in the slot to make the block detach from the slot, so that the joint can be removed.

[0022] Furthermore, two groups of removal blocks 1 are provided, and the removal blocks 1 are arc-shaped blocks. Through the setting of the removal blocks 1, when in use, the removal blocks 1 are arc-shaped blocks so that they can fit with the MC4 joints.

[0023] Furthermore, the limiting hole 301 is connected to the movable groove 302, and the movable groove 302 is connected to the through hole 303. Through the setting of the movable groove 302, when in use, the movable groove 302 can provide a movable space for the support plate 305 and the return spring 307.

[0024] Furthermore, the support plate 305 is embedded in the movable groove 302, and one end of the connecting rod 306 passes through the through hole 303. Through the setting of the support plate 305, when in use, the support plate 305 can transfer the force exerted on the pressing block 304 to the connecting rod 306 and the return spring 307.

[0025] Furthermore, a return spring 307 is arranged inside the movable groove 302, and two groups of return springs 307 are arranged. One end of the return spring 307 is fixedly connected to the removal block 1. Through the setting of the return spring 307, when the force acting on the pressing block 304 disappears, the return spring 307 will rebound and deform, thereby driving the support plate 305 to return to its original position.

[0026] Furthermore, the fixing mechanism 2 includes a connecting shaft 201, a protective sheet 202, a handle 203, an anti-slip strip 204, an anti-slip block 205 and a top column 206. One end of the removal block 1 is connected to the connecting shaft 201, one side of the surface of the removal block 1 is bonded with the protective sheet 202, the other end of the removal block 1 is fixedly connected to the handle 203, one side of the surface of the handle 203 is bonded with the anti-slip strip 204, one end of the handle 203 is fixedly connected to the anti-slip block 205, one side of the surface of the handle 203 is fixedly connected to the top column 206, and the connecting shaft is used to fix the anti-slip strip 204 on the handle 203. 201, protective sheet 202, handle 203, anti-slip strip 204, anti-sliding block 205 and top column 206 are arranged. When in use, the connecting shaft 201 can connect the two groups of removal blocks 1, and make the two groups of removal blocks 1 rotate with each other. The handle 203 can drive the removal block 1 to rotate. The anti-slip strip 204 on the handle 203 can increase the friction between the operator's hand and the handle 203 to prevent the handle 203 from slipping from the hand. The top column 206 can make the removal block 1 move to a suitable position for limitation during movement.

[0027] Furthermore, the protective sheet 202 is made of silicone material, and the anti-slip strip 204 is made of rubber material. Through the provision of the protective sheet 202, when in use, the protective sheet 202 can prevent the removal block 1 from damaging the MC4 connector when clamping the connector.

[0028] Working principle: First, rotate the removal block 1 through the handle 203 and the connecting shaft 201, and fix the removal block 1 at the appropriate position of the MC4 joint through the fixing mechanism 2 so that the extrusion block 308 is embedded in the joint slot, and then press the pressing block 304. At this time, one end of the pressing block 304 passes through the through hole 303 to drive the support plate 305 to move toward the joint, so that the support plate 305 moves inside the movable groove 302, and the support plate 305 drives the extrusion block 308 to move into the joint slot through the connecting rod 306. The return spring 307 is compressed and deformed inside the movable groove 302, so that the extrusion block 308 squeezes the block in the slot to make the block detach from the slot, so that the joint can be removed.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool for quickly removing an MC4 joint, comprising a removal block (1) and a removal mechanism (3), characterized in that: A fixing mechanism (2) is provided on one side of the surface of the removal block (1), and a removal mechanism (3) is provided inside the removal block (1); The dismantling mechanism (3) comprises a limiting hole (301), a movable groove (302), a through hole (303), a pressing block (304), a support plate (305), a connecting rod (306), a return spring (307) and an extrusion block (308); a limiting hole (301) is provided on one side of the surface of the dismantling block (1); a movable groove (302) is provided inside the dismantling block (1); a through hole (303) is provided on one side of the surface of the dismantling block (1); a pressing block (304) penetrates inside the through hole (303); one end of the pressing block (304) is fixedly connected to the support plate (305); one side of the surface of the support plate (305) is fixedly connected to the connecting rod (306); one side of the surface of the support plate (305) is fixedly connected to the return spring (307); and the other end of the connecting rod (306) is fixedly connected to the extrusion block (308).

2. A tool for quickly removing MC4 connectors according to claim 1, characterized in that: The removal blocks (1) are provided in two groups, and the removal blocks (1) are arc-shaped blocks.

3. A tool for quickly removing MC4 connectors according to claim 1, characterized in that: The limiting hole (301) is communicated with the movable groove (302), and the movable groove (302) is communicated with the through hole (303).

4. A tool for quickly removing MC4 connectors according to claim 1, characterized in that: The support plate (305) is embedded in the movable groove (302), and one end of the connecting rod (306) passes through the through hole (303).

5. A tool for quickly removing MC4 connectors according to claim 1, characterized in that: The return spring (307) is arranged inside the movable groove (302), and two groups of the return spring (307) are provided. One end of the return spring (307) is fixedly connected to the removal block (1).

6. A tool for quickly removing MC4 connectors according to claim 1, characterized in that: The fixing mechanism (2) comprises a connecting shaft (201), a protective sheet (202), a handle (203), an anti-slip strip (204), an anti-slip block (205) and a top column (206); one end of the removal block (1) is connected to the connecting shaft (201); one side of the surface of the removal block (1) is bonded to the protective sheet (202); the other end of the removal block (1) is fixedly connected to the handle (203); one side of the surface of the handle (203) is bonded to the anti-slip strip (204); one end of the handle (203) is fixedly connected to the anti-slip block (205); and one side of the surface of the handle (203) is fixedly connected to the top column (206).

7. A tool for quickly removing MC4 connectors according to claim 6, characterized in that: The protection sheet (202) is made of silicone material, and the anti-slip strip (204) is made of rubber material.

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