Wire connector for power supply and distribution

Abstract

The utility model discloses a wire connector for power supply and distribution, and particularly relates to the technical field of connectors, the wire connector comprises a wire connector main body, the front side of the wire connector main body is fixedly connected with a housing, and the housing is internally provided with two fixing assemblies; the two fixing assemblies each comprise a threaded rotating rod, two gears are installed on the outer side of each threaded rotating rod, first pushing rods are installed on the outer sides of the two gears, and supporting frames are installed on the outer sides of the two first pushing rods. Compared with the prior art, by arranging the fixing assembly, the two first push rods and the second push rods are used for driving and supporting the moving frames to move up and down, and then the two moving frames are used for driving the fixing ring to clamp and fix the electric wire, so that the electric wire can be effectively prevented from loosening or shifting in the connector; the wire connector main body reduces circuit faults caused by loosening of wires, improves the stability of wire connection, can adapt to wires of different specifications and sizes, and improves the applicability of the wire connector main body.

Description

Technical Field

[0001] The utility model relates to the technical field of connectors, and more specifically, to an electric wire connector for power supply and distribution. Background Art

[0002] A wire connector, also known as a plug or terminal, is a tool used to connect two wires. It is usually composed of a housing, a clip, a battery core, etc. It can connect wires quickly and conveniently, and also plays the role of fixation, insulation, and dust prevention. In addition, wire connectors play an important role in circuits, such as reliable connection of circuits, fixation and protection of wires, plug-in and unplug functions of cables or wires, and simplified circuit design and maintenance.

[0003] Existing wire connectors for power distribution are not provided with a wire connection reinforcement structure, resulting in low connection strength between the wires and the wire connectors. The wires are prone to loosening, and in severe cases, wire accidents may even occur, reducing safety of use.

[0004] In order to solve the above problems, the utility model with publication number CN216015738U discloses a wire connector for power distribution. By setting a storage groove, a closing plate and a connecting spring, it does not affect the compression operation of the wires, and at the same time can close the space between the upper pressing groove where the wires are not compressed and the corresponding lower pressing groove, that is, the wire joints can be isolated from the outside air, avoiding rust at the wire joints, and improving the safety of the wire connector.

[0005] When the above-mentioned power distribution wire connectors are actually used, some of the wire connectors may have problems with loose connections, which may cause the wires to loosen or fall off during the power supply and distribution process, resulting in poor contact or disconnection of the wires, causing unstable current transmission, causing adverse effects on electrical equipment, and affecting the stability of the entire power supply and distribution system. Utility Model Content

[0006] In order to overcome the above defects of the prior art, the utility model provides a wire connector for power supply and distribution to solve the problems raised in the above background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A wire connector for power supply and distribution, comprising a wire connector body, a shell fixedly connected to the front side of the wire connector body, and two fixing components installed inside the shell;

[0009] The two fixing components each include a threaded rotating rod, two gears are installed on the outside of the threaded rotating rod, a first pushing rod is installed on the outside of the two gears, a supporting frame is installed on the outside of the two first pushing rods, two second pushing rods are installed on both ends of the inside of the supporting frame, a moving frame is installed on the outside of the left end of the two second pushing rods and the first pushing rod, two plugging rods are plugged into the inside of the two moving frames, a fixing rod is fixedly connected to the left side of the two moving frames, a fixing ring is fixedly connected to one end of the two fixing rods, and two first wiring holes are opened on the front side of the outer shell.

[0010] By adopting the above technical solution: the two gears are meshed and connected with the outer side of the threaded rotating rod, the two first push rods are installed on the outer side of the gears, the two first push rods are installed inside the support frame, the two second push rods are movably connected with both ends of the support frame, a movable frame is installed on the outer side of the left ends of the two first push rods and the second push rods, the left ends of the two first push rods and the second push rods are plugged and fixed with the plug rods, the two fixed rods are welded and fixed to the left side of the movable frame, and the two fixing rings are installed on one side of the fixed rod.

[0011] As a further description of the above technical solution: a dustproof shell is installed inside the wire connector body, and two second wiring holes are opened inside the dustproof shell.

[0012] By adopting the above technical solution: the dustproof shell is installed inside the wire connector body, and two second wiring holes are arranged on the front side of the dustproof shell.

[0013] As a further description of the above technical solution: a plurality of springs are fixedly connected to the bottom end of the dustproof shell, and a plurality of dustproof plates are fixedly connected to the top ends of the springs.

[0014] By adopting the above technical solution: a plurality of springs are bonded and fixed to the bottom end of the inner part of the dustproof shell, and two dustproof plates are installed on the top of the springs.

[0015] As a further description of the above technical solution: a connecting rod is fixedly connected between the two dustproof plates, and a movable plate is fixedly connected to the front side of the connecting rod.

[0016] By adopting the above technical solution: both sides of the connecting rod are welded and fixed to the two dustproof plates, and the movable plate is welded and fixed to the front side of the connecting rod.

[0017] As a further description of the above technical solution: a slide groove is provided on the front side of the dustproof shell, and the movable plate is movably connected to the inside of the slide groove.

[0018] By adopting the above technical solution: the movable plate is movably connected to the inside of the slide groove, and the movable plate is movably connected to the inside of the top of the wire connector body.

[0019] As a further description of the above technical solution: a measuring groove is provided on the top surface of the wire connector body, and two heat dissipation holes are provided on both sides of the wire connector body.

[0020] By adopting the above technical solution: the measuring groove is opened on the top surface of the wire connector body, and two heat dissipation holes are arranged on both sides of the wire connector body.

[0021] As a further description of the above technical solution: one side of the two gears is meshed with the threaded rotating rod, the two second push rods are movably connected to the inside of the support frame, and one end of the two first push rods and the second push rods are plugged and fixed with the plug rod.

[0022] By adopting the above technical solution: one side of the two gears is meshed and connected with the threaded rotating rod, the two second push rods are movably connected with the two ends inside the support frame, and the left ends of the two first push rods and the second push rods are plugged and fixed with the insertion rod.

[0023] Technical effects and advantages of the utility model:

[0024] 1. By setting a fixing assembly, compared with the prior art, two first push rods and a second push rod are used to drive and support the moving frame to move up and down, and then the two moving frames are used to move and drive the fixing ring to clamp and fix the wires, which can effectively prevent the wires from loosening or shifting inside the connector, reduce circuit failures caused by loose wires, improve the stability of wire connection, and at the same time, can adapt to wires of different specifications and sizes, increasing the applicability of the wire connector body;

[0025] 2. By setting a spring, a dustproof plate, a connecting rod and a movable plate, compared with the prior art, the movable plate can drive the two dustproof plates to move downward at the same time through the connecting rod, and then the two dustproof plates can be squeezed to expand and contract inside the dustproof shell, which can effectively prevent dust and impurities in the air from entering the inside of the wire connector body, effectively avoiding electrical failures caused by dust and dirt, and extending the service life of the wire connector body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0027] Figure 2 It is a schematic diagram of the fixing ring structure of the utility model.

[0028] Figure 3 It is a schematic diagram of the structure of the first push rod of the utility model.

[0029] Figure 4 This is a schematic diagram of the second wiring hole structure of the utility model.

[0030] Figure 5It is a schematic diagram of the structure of the dustproof plate of the utility model.

[0031] Figure 6 This is a schematic diagram of the measuring slot structure of the utility model.

[0032] The accompanying drawings are marked as follows: 1. wire connector body; 2. shell; 3. threaded rotating rod; 4. gear; 5. first push rod; 6. support frame; 7. second push rod; 8. movable frame; 9. plug rod; 10. fixed rod; 11. fixed ring; 12. first wiring hole; 13. dustproof shell; 14. second wiring hole; 15. spring; 16. dustproof plate; 17. connecting rod; 18. movable plate; 19. slide groove; 20. measuring groove; 21. heat dissipation hole. DETAILED DESCRIPTION

[0033] 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.

[0034] The embodiment of the present application discloses a wire connector for power supply and distribution, comprising a wire connector body 1, a shell 2 is fixedly connected to the front side of the wire connector body 1, and two fixing components are installed inside the shell 2;

[0035] The two fixed components each include a threaded rotating rod 3, two gears 4 are installed on the outside of the threaded rotating rod 3, one side of the two gears 4 is meshed with the threaded rotating rod 3, a first push rod 5 is installed on the outside of the two gears 4, a support frame 6 is installed on the outside of the two first push rods 5, two second push rods 7 are installed at both ends of the inside of the support frame 6, the two second push rods 7 are movably connected to the inside of the support frame 6, a moving frame 8 is installed on the outside of the two second push rods 7 and the left end of the first push rod 5, two plug rods 9 are inserted into the inside of the two moving frames 8, one end of the two first push rods 5 and the second push rod 7 are plugged and fixed with the plug rod 9, and the left sides of the two moving frames 8 are fixedly connected A fixing rod 10 is connected, and one end of the two fixing rods 10 is fixedly connected to a fixing ring 11. Two first wiring holes 12 are opened on the front side of the shell 2. The threaded rotating rod 3 is engaged with the two gears 4 to drive the two first push rods 5 to move. The left ends of the two first push rods 5 are plugged and fixed with the plug rod 9, so that the two first push rods 5 can drive the moving frame 8 to move. The two plug rods 9 are plugged and fixed with the left ends of the second push rods 7, so that the two second push rods 7 can support the moving frame 8 to move up and down, so that the two moving frames 8 can drive the fixing ring 11 to clamp and fix the wires through the fixing rod 10, effectively preventing the wires from loosening or shifting inside the connector.

[0036] Reference Figure 4 As shown, a dustproof shell 13 is installed inside the wire connector body 1, and two second wiring holes 14 are opened inside the dustproof shell 13. The wires can be connected to the inside of the wire connector body 1 by passing through the second wiring holes 14. The dustproof shell 13 can prevent dust from entering the inside of the wire connector body 1.

[0037] Reference Figure 5 As shown, a plurality of springs 15 are fixedly connected to the bottom end of the dustproof shell 13, and a dustproof plate 16 is fixedly connected to the top of each of the plurality of springs 15. The springs 15 are squeezed by two dustproof plates 16 so that the two dustproof plates 16 can be extended and retracted inside the dustproof shell 13, and can pop out and fit into the two second wiring holes 14 when no wires are connected, thereby preventing dust in the air from entering the interior of the wire connector body 1.

[0038] Reference Figure 5 As shown, a connecting rod 17 is fixedly connected between the two dustproof plates 16, and a movable plate 18 is fixedly connected to the front side of the connecting rod 17. The two connecting rods 17 are used to connect the two dustproof plates 16 so that when the movable plate 18 moves downward, the two dustproof plates 16 can be driven to move at the same time.

[0039] Reference Figure 4 As shown, a slide groove 19 is opened on the front side of the dustproof shell 13, and a movable plate 18 is movably connected to the inside of the slide groove 19. The movable plate 18 moves inside the slide groove 19, so that the movable plate 18 can drive the two dustproof plates 16 to move telescopically inside the dustproof shell 13.

[0040] Reference Figure 1 As shown, a measuring groove 20 is provided on the top surface of the wire connector body 1, and two heat dissipation holes 21 are provided on both sides of the wire connector body 1. The measuring groove 20 is convenient for the staff to measure the voltage of the internal equipment of the wire connector body 1, and the multiple heat dissipation holes 21 can transfer the heat generated by the working inside the wire connector body 1 to the air, so as to keep the internal temperature of the wire connector body 1 stable.

[0041] Working principle of the utility model: The utility model designs a wire connector for power supply and distribution. The specific structure is as shown in the attached manual. Figure 1-6As shown, in the technical solution, through the mutual cooperation between various structures, when it is necessary to install the wires, first insert the wires into the two first wiring holes 12, then press the movable plate 18, and use the movable plate 18 to move inside the slide groove 19, so that the movable plate 18 can move inside the dustproof shell 13, thereby driving the two dustproof plates 16 to descend through the connecting rod 17, and the two dustproof plates 16 squeeze the spring 15 downward, so that the wires can pass through the second wiring hole 14 and enter the wire connector body 1, and then rotate the two threaded rotating rods 3, and the threaded rotating rods 3 rotate and engage with the two gears 4, thereby driving the two gears 4 to rotate, and the two gears 4 rotate and the first push rods 5 of the ground hole move at the same time, so that one end of the two first push rods 5 can drive the moving frame 8 to move up and down, and use one end of the two second push rods 7 to move inside the support frame 6, and at the same time, the other end is connected and fixed to the inside of the moving frame 8 with the insertion rod 9, so that the two second push rods 7 can support the moving frame 8 to move up and down, and the two moving frames 8 can drive the two fixing rings 11 to clamp and fix the wires through the fixing rod 10, so as to prevent the wires from deviating or falling off.

[0042] Among them, the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0043] Finally: The above are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A wire connector for power supply and distribution, comprising a wire connector body (1), characterized in that: The front side of the wire connector body (1) is fixedly connected to a housing (2), and two fixing components are installed inside the housing (2); The two fixing components each comprise a threaded rotating rod (3), two gears (4) are installed on the outside of the threaded rotating rod (3), a first pushing rod (5) is installed on the outside of the two gears (4), a support frame (6) is installed on the outside of the two first pushing rods (5), two second pushing rods (7) are installed at both ends of the inside of the support frame (6), a moving frame (8) is installed on the outside of the left ends of the two second pushing rods (7) and the first pushing rod (5), two plugging rods (9) are plugged into the inside of the two moving frames (8), a fixing rod (10) is fixedly connected to the left side of the two moving frames (8), one end of the two fixing rods (10) is fixedly connected to a fixing ring (11), and two first wiring holes (12) are provided on the front side of the housing (2).

2. A wire connector for power supply and distribution according to claim 1, characterized in that: A dustproof shell (13) is installed inside the wire connector body (1), and two second wiring holes (14) are provided inside the dustproof shell (13).

3. A wire connector for power supply and distribution according to claim 2, characterized in that: A plurality of springs (15) are fixedly connected to the bottom end of the dustproof shell (13), and a dustproof plate (16) is fixedly connected to the top end of each of the plurality of springs (15).

4. A wire connector for power supply and distribution according to claim 3, characterized in that: A connecting rod (17) is fixedly connected between the two dustproof plates (16), and a movable plate (18) is fixedly connected to the front side of the connecting rod (17).

5. A wire connector for power supply and distribution according to claim 4, characterized in that: A slide groove (19) is provided on the front side of the dustproof shell (13), and the movable plate (18) is movably connected to the inside of the slide groove (19).

6. The electric wire connector for power supply and distribution according to claim 1, characterized in that: A measuring groove (20) is provided on the top surface of the wire connector body (1), and two heat dissipation holes (21) are provided on both sides of the wire connector body (1).

7. The wire connector for power supply and distribution according to claim 1, characterized in that: One side of the two gears (4) is meshedly connected to the threaded rotating rod (3), the two second push rods (7) are movably connected to the inside of the support frame (6), and one end of the two first push rods (5) and the second push rod (7) is plugged and fixed to the insertion rod (9).

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