Copper metal connecting plug-in

Abstract

The utility model discloses a copper metal connecting plug-in, and particularly relates to the technical field of photovoltaic connectors, comprising a first end, one side of the first end is fixedly connected with a copper end, the outside of the copper end is provided with an annular projection, the outside of the copper end is provided with a first clamping groove at one side of the annular projection, and the outside of the copper end is movably clamped with a copper sleeve end. A second end is fixedly connected to one side of the copper sleeve end, a second clamping groove is formed in the inner wall of the copper sleeve end, and a plurality of sliding grooves are formed in the inner wall of the copper sleeve end and located on one side of the second clamping groove. According to the utility model, through the arrangement of the fixing assembly, during use, the copper end head is inserted into the copper sleeve end, the copper end head extrudes the clamping block, the clamping block drives the moving block to retract into the moving groove, when the first clamping groove coincides with the clamping block, the spring moves the clamping block into the first clamping groove, the copper end head drives the fixing assembly to move, and the arc-shaped elastic sheet moves out of one third clamping groove; and the copper end head moves into the other third clamping groove through the sliding groove, so that better stability is provided when the copper end head is in butt joint with the copper sleeve end.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic connector technology, and more specifically, to copper metal connector plugs. Background Technology

[0002] Connectors, also known as plugs and sockets in China, generally refer to electrical connectors, which are devices that connect two active devices to transmit current or signals. Connectors simplify the assembly process of electronic products and also simplify the mass production process; if an electronic component fails, the failed component can be quickly replaced when a connector is installed.

[0003] Currently used electronic component connectors typically use a threaded rotating structure for mating. When the connector rotates and loosens, the two connectors inside the electronic component connector become misaligned and break the circuit. There is no structure that can prevent the connector from rotating and becoming misaligned.

[0004] A search revealed that Chinese patent CN112467461A discloses an electronic device connector. The first and second connecting sleeves of this invention change the traditional direct threaded rotary connection method. Instead, they combine the sliding snap-fit ​​and threaded rotary connection structures, thus enabling the invention to prevent the connector from rotating loose and misaligning, and causing a circuit break.

[0005] However, the copper-aluminum transition metal plugs in the aforementioned connectors have simple structures and poor connection effects of the plugging and fixing components, which makes them unable to provide good stability when the aluminum and copper ends are mated, resulting in poor contact and connector damage. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a copper metal connector to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a copper metal connector, including a first end, a copper end fixedly connected to one side of the first end, an annular protrusion on the outside of the copper end, a first slot on the outside of the copper end and located on one side of the annular protrusion, a copper sleeve end movably engaged on the outside of the copper end, a second end fixedly connected to one side of the copper sleeve end, a second slot on the inner wall of the copper sleeve end, a plurality of sliding grooves on the inner wall of the copper sleeve end and located on one side of the second slot, two third slots on each side of the inner wall of the sliding groove, and a fixing component inside the sliding groove.

[0008] As a further description of the above technical solution:

[0009] The fixing component includes a slider that is slidably connected inside the slide groove, and arc-shaped spring pieces are fixedly connected to both sides of the slider.

[0010] As a further description of the above technical solution:

[0011] The slider has a movable groove inside, and a spring is fixedly connected inside the movable groove.

[0012] As a further description of the above technical solution:

[0013] A movable block is fixedly connected to the bottom of the spring, and the movable block is slidably connected to the slider.

[0014] As a further description of the above technical solution:

[0015] A locking block is fixedly connected to the bottom of the movable block, and the cross-section of the locking block is set as trapezoidal.

[0016] As a further description of the above technical solution:

[0017] The copper end and the copper sleeve end are interconnected, and the annular protrusion fits into the second slot.

[0018] As a further description of the above technical solution:

[0019] The arc-shaped spring piece fits into the third slot, and the locking block fits into the first slot.

[0020] The technical effects and advantages of this utility model are as follows:

[0021] By setting a fixing component, during use, the copper end is inserted into the copper sleeve end, the copper end presses against the locking block, the locking block drives the moving block to retract into the movable groove. When the first locking groove coincides with the locking block, the spring moves the locking block into the first locking groove, the copper end drives the fixing component to move, and the arc-shaped spring piece moves out from one third locking groove, moves through the slide groove to another third locking groove, providing better stability when the copper end and the copper sleeve end are connected. The cooperation of the annular protrusion and the second locking groove makes the annular protrusion fit into the second locking groove, further fixing it. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the first end and the copper end structure of this utility model.

[0024] Figure 3 This is a schematic diagram of the copper sleeve end and the second end structure of this utility model.

[0025] Figure 4 This is a schematic diagram of the fixing component structure of this utility model.

[0026] The attached figures are labeled as follows: 1. First end; 2. Copper end; 3. Annular protrusion; 4. First slot; 5. Copper sleeve end; 6. Second end; 7. Second slot; 8. Slide groove; 9. Third slot; 10. Slider; 11. Arc-shaped spring; 12. Movable groove; 13. Spring; 14. Moving block; 15. Locking block. Detailed Implementation

[0027] 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.

[0028] As attached Figure 1-4 The copper metal connector shown includes a first end 1, a copper end 2 fixedly connected to one side of the first end 1, an annular protrusion 3 on the outside of the copper end 2, a first slot 4 on the outside of the copper end 2 and on one side of the annular protrusion 3, a copper sleeve end 5 movably engaged on the outside of the copper end 2, a second end 6 fixedly connected to one side of the copper sleeve end 5, a second slot 7 on the inner wall of the copper sleeve end 5, a plurality of sliding grooves 8 on the inner wall of the copper sleeve end 5 and on one side of the second slot 7, two third slots 9 on both sides of the inner wall of the sliding grooves 8, and a fixing component inside the sliding grooves 8.

[0029] In some embodiments, according to Figure 4 As shown, the fixing component includes a slider 10 that is slidably connected inside the slide groove 8. Arc-shaped spring pieces 11 are fixedly connected to both sides of the slider 10. A movable groove 12 is opened inside the slider 10. A spring 13 is fixedly connected inside the movable groove 12. A moving block 14 is fixedly connected to the bottom of the spring 13. The moving block 14 is slidably connected to the slider 10. A locking block 15 is fixedly connected to the bottom of the moving block 14. The cross-section of the locking block 15 is set as trapezoidal. The fixing component provides good stability when the copper end 2 and the copper sleeve end 5 are connected.

[0030] In some embodiments, according to Figure 1-3 As shown, the copper end 2 and the copper sleeve end 5 are interconnected, the annular protrusion 3 fits into the second slot 7, the arc-shaped spring piece 11 fits into the third slot 9, and the locking block 15 fits into the first slot 4.

[0031] The working principle of this utility model is as follows: When in use, the first end 1 and the first end 6 are fixedly connected to the connecting wire, the copper end 2 is inserted into the copper sleeve end 5, the copper end 2 presses the locking block 15, the locking block 15 drives the moving block 14 to retract into the movable groove 12, when the first groove 4 coincides with the locking block 15, the spring 13 moves the locking block 15 into the first groove 4, the copper end 2 drives the fixed component to move, the arc-shaped spring piece 11 moves out from one third groove 9, moves through the sliding groove 8 to another third groove 9, and at the same time the annular protrusion 3 engages with the second groove 7;

[0032] When disassembly is required, the same principle applies; simply reverse the process.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A copper metal connector, including a first end (1), characterized in that: A copper end (2) is fixedly connected to one side of the first end (1). The copper end (2) has an annular protrusion (3) on its outside. A first slot (4) is opened on the outside of the copper end (2) and on the side of the annular protrusion (3). A copper sleeve end (5) is movably engaged on the outside of the copper end (2). A second end (6) is fixedly connected to one side of the copper sleeve end (5). A second slot (7) is opened on the inner wall of the copper sleeve end (5). A plurality of sliding grooves (8) are opened on the inner wall of the copper sleeve end (5) and on the side of the second slot (7). Two third slots (9) are opened on both sides of the inner wall of the sliding groove (8). A fixing component is provided inside the sliding groove (8).

2. The copper metal connector according to claim 1, characterized in that: The fixing component includes a slider (10) that is slidably connected inside the slide groove (8), and arc-shaped spring pieces (11) are fixedly connected to both sides of the slider (10).

3. The copper metal connector according to claim 2, characterized in that: The slider (10) has a movable groove (12) inside, and a spring (13) is fixedly connected inside the movable groove (12).

4. The copper metal connector according to claim 3, characterized in that: The bottom of the spring (13) is fixedly connected to a movable block (14), and the movable block (14) is slidably connected to the slider (10).

5. The copper metal connector according to claim 4, characterized in that: The bottom of the movable block (14) is fixedly connected to a card block (15), and the cross section of the card block (15) is set as trapezoidal.

6. The copper metal connector according to claim 1, characterized in that: The copper end (2) and the copper sleeve end (5) are interconnected, and the annular protrusion (3) fits into the second slot (7).

7. The copper metal connector according to claim 5, characterized in that: The arc-shaped spring piece (11) fits into the third slot (9), and the card block (15) fits into the first slot (4).

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