Wire connection plug-in with wire storage function

Abstract

The utility model discloses a wire connection plug-in with a wire storage function, and relates to the technical field of wire connection plug-ins. The plug connector comprises a protective shell, a plug connector body is fixedly connected to the lower side of the inner wall of the protective shell, two supporting columns are fixedly connected to the lower side of the inner wall of the protective shell, square groove plates are fixedly connected to the upper sides of the two supporting columns, buffer blocks are arranged on the inner walls of the two square groove plates in a sliding fit mode, and buffer springs are arranged between the buffer blocks and the square groove plates. According to the utility model, through the arrangement of the clamping mechanism, an electric wire can be fixed through the clamping mechanism, when the electric wire is pulled, a part of impulsive force can be offset through the sliding of a buffer block in a square groove plate and the contraction of a buffer spring, the damping and buffering effects are achieved, and the breakage of the electric wire insulation in the pulling process of the electric wire is reduced; and the potential safety hazard after pulling is reduced, so that the safety in the use process is improved.

Description

Technical Field

[0001] This utility model belongs to the field of wire connection plug technology, specifically, it relates to a wire connection plug with wire storage function. Background Technology

[0002] Electrical connectors generally refer to plugs, sockets, and other components. They are devices that connect two active devices to transmit current or signals. Their function is very simple: to bridge the gaps in a circuit or between isolated circuits, allowing current to flow and enabling the circuit to perform its intended function.

[0003] Chinese patent CN218867400U discloses a wire connector for storing wires, including a housing and a surrounding fixing mechanism. The surrounding fixing mechanism includes a threaded sleeve, a mounting hole, a threaded post, and a base. The threaded post is located in the middle of the surrounding fixing mechanism, and the threaded sleeve is installed above the threaded post. The mounting hole is located in the middle of the threaded sleeve, and the base is located at the bottom of the threaded post. This technical solution stores excess wire by winding it around the threaded post. However, after winding, when the wire is pulled, because the wire is taut while wound around the threaded post, direct pulling will generate a tearing force on the wire. This tearing force may damage the insulation layer of the wire, potentially causing leakage and reducing safety.

[0004] In view of this, this utility model is hereby proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a wire connection plug with wire storage function.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A wire connector with wire storage function includes a protective shell, a plug body is fixedly connected to the lower side of the inner wall of the protective shell, two support columns are fixedly connected to the lower side of the inner wall of the protective shell, square slot plates are fixedly connected to the upper side of the two support columns, buffer blocks are slidably fitted on the inner walls of the two square slot plates, buffer springs are installed between the buffer blocks and the square slot plates, and a clamping mechanism is fixedly connected to the upper side of the buffer blocks.

[0008] Both sides of the protective shell are equipped with inlet pipes, the lower side of the inner wall of the protective shell is fixedly connected to a winding mechanism, and the upper side of the protective shell is rotatably fitted with a protective cover.

[0009] Optionally, the clamping mechanism comprises a U-shaped block fixedly connected to the upper sides of the two buffer blocks, a hand screw bolt threadedly fitted on the upper inner wall of the U-shaped block, and a pressing block rotationally fitted on the lower end of the hand screw bolt and slidingly fitted on the inner wall of the U-shaped block. The pressing block is moved in the U-shaped block by rotating the hand screw bolt, so as to fix the wires on the inner wall of the U-shaped block.

[0010] Optionally, the winding mechanism comprises a winding roller fixedly connected to the lower inner wall of the protective shell and a magic tape fixedly connected to the lower inner wall of the protective shell and matched with the winding roller. The excess wires are wound on the winding roller and fixed by the magic tape, so as to fix the wound wires and realize the winding of the wires.

[0011] Optionally, the inner walls of the two wire inlet tubes are provided with annular air cushions, the two sides of the inner wall of the protective shell are fixedly connected with air pressure tubes, connecting pipes are arranged between the two air pressure tubes and the two annular air cushions, pistons are slidingly fitted in the air pressure tubes, and return springs are arranged between the pistons and the air pressure tubes. When the protective cover is closed, the piston is pressed downward by the protective cover, the annular air cushions are inflated through the connecting pipes, so that the wires are tightly attached, the sealing property is improved, and the wires are prevented from being eroded by moisture and water.

[0012] Optionally, the lower side of the protective cover is provided with a moisture absorption groove, the inner wall of the moisture absorption groove is provided with a protective net, and a drying agent is arranged between the moisture absorption groove and the protective net. The drying agent can reduce the influence of moisture on the inside of the protective shell, reduce the possibility of short circuit and fire, and further improve the safety.

[0013] Optionally, one side of the protective net is fixedly connected with two mounting plates, and one side of the two mounting plates is threadedly fitted with screws matched with the protective cover. The screws are separated from the protective cover, so that the protective net can be disassembled, and the convenience of disassembling the protective net is improved.

[0014] After the above technical scheme is adopted, the present application has the following advantages compared with the prior art. Of course, any product implementing the present application does not necessarily need to achieve all the advantages described below.

[0015] The clamping mechanism is arranged, the wires can be fixed by the clamping mechanism, the buffer blocks can slide in the square groove plate when the wires are pulled, the buffer spring can be contracted to offset part of the impact force, the shock absorption and buffering effect is achieved, the possibility of insulation rupture and leakage of the wires during the pulling process of the wires is reduced, the safety hidden danger after the wires are pulled is reduced, and the safety during use is improved.

[0016] The specific embodiments of the present application will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings in the following description are only some embodiments, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings. In the drawings:

[0018] Figure 1 The protective shell three-dimensional structure schematic view of an embodiment of the utility model is shown in the following figure:

[0019] Figure 2 The front view cross section structure schematic view of an embodiment of the utility model is shown in the following figure:

[0020] Figure 3 The protective cover three-dimensional structure schematic view of an embodiment of the utility model is shown in the following figure: Figure 2 The enlarged structure schematic view of the middle A place is shown in the following figure:

[0021] Figure 4 The protective cover three-dimensional structure schematic view of an embodiment of the utility model is shown in the following figure:

[0022] In the drawings, the component list represented by each sign is as follows:

[0023] 1, protective shell; 2, plug-in part body; 3, support column; 4, square groove plate; 5, buffer block; 6, buffer spring; 7, clamping mechanism; 701, U-shaped block; 702, hand screw bolt; 703, lower pressing block; 8, wire inlet pipe; 9, winding mechanism; 901, winding roller; 902, magic tape; 10, protective cover; 11, annular air cushion; 12, air pressure pipe; 13, connecting pipe; 14, piston; 15, return spring; 16, moisture absorption groove; 17, protective net; 18, drying agent; 19, mounting plate; 20, screw.

[0024] It should be noted that these drawings and textual descriptions are not intended to limit the concept range of the utility model in any way, but to illustrate the concept of the utility model to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0025] The utility model will be further described in detail in combination with the drawings.

[0026] Please refer to Figures 1-4 It is shown that in the embodiment, a wire connection plug-in part with wire storage function is provided, which comprises a protective shell 1, a plug-in part body 2 is fixedly connected to the lower side of the inner wall of the protective shell 1, two support columns 3 are fixedly connected to the lower side of the inner wall of the protective shell 1, square groove plates 4 are fixedly connected to the upper sides of the two support columns 3, buffer blocks 5 are slidingly matched with the inner walls of the two square groove plates 4, buffer springs 6 are arranged between the buffer blocks 5 and the square groove plates 4, clamping mechanisms 7 are fixedly connected to the upper sides of the buffer blocks 5;

[0027] Two sides of the protective shell 1 are provided with wire inlet pipes 8, the lower side of the inner wall of the protective shell 1 is fixedly connected with a winding mechanism 9, and the upper side of the protective shell 1 is rotationally connected with a protective cover 10.

[0028] An aspect of the application is that, in use, the electric wire to be connected is inserted into the protective shell 1 from the wire inlet pipe 8 to be connected between the plug-in connector body 2, after the connection is completed, the excess electric wire is wound on the winding mechanism 9 and fixed, a part of the electric wire is reserved for buffering, the electric wire passes through the clamping mechanism 7, after being fixed by the clamping mechanism 7, when the electric wire is pulled, the clamping mechanism 7 and the buffer block 5 slide in the square groove plate 4 due to the fixation of the electric wire by the clamping mechanism 7, and the buffer spring 6 buffers the pulling force in the sliding process, reduces the possibility of insulation fracture and leakage of the electric wire during the pulling process, and reduces the safety hazard after being pulled.

[0029] The clamping mechanism 7 is arranged, the electric wire can be fixed by the clamping mechanism 7, when the electric wire is pulled, the buffer block 5 slides in the square groove plate 4, and the buffer spring 6 is contracted, so that part of the impact force is offset, the shock absorption and buffering effects are achieved, the possibility of insulation fracture and leakage of the electric wire during the pulling process of the electric wire is reduced, the safety hazard after being pulled is reduced, and the safety during use is improved.

[0030] The clamping mechanism 7 of the embodiment includes a U-shaped block 701 fixedly connected to the upper sides of the two buffer blocks 5, a hand screw bolt 702 threadedly connected to the upper side of the inner wall of the U-shaped block 701, and a pressing block 703 rotationally connected to the lower end of the hand screw bolt 702 and slidingly connected to the inner wall of the U-shaped block 701.

[0031] The hand screw bolt 702 is rotated to move the pressing block 703 in the U-shaped block 701, so that the electric wire in the inner wall of the U-shaped block 701 is fixed.

[0032] The winding mechanism 9 of the embodiment includes a winding roller 901 fixedly connected to the lower side of the inner wall of the protective shell 1 and a magic tape 902 fixedly connected to the lower side of the inner wall of the protective shell 1 and matched with the winding roller 901.

[0033] The excess wire is wound on the winding roller 901 and fixed by the magic tape 902, the wound electric wire is fixed, and the electric wire is wound.

[0034] The inner walls of the two wire inlet pipes 8 are provided with annular air cushions 11, the two sides of the inner wall of the protective shell 1 are fixedly connected with air pressure pipes 12, the two air pressure pipes 12 and the two annular air cushions 11 are provided with connecting pipes 13, the air pressure pipe 12 is slidingly connected with a piston 14, and the piston 14 and the air pressure pipe 12 are provided with a reset spring 15.

[0035] When the protective cover 10 is closed, the piston 14 is pressed to move downwards by the protective cover 10, the annular air cushion 11 is inflated by the connecting pipe 13, so that the electric wire is tightly attached, the sealing property is increased, and the electric wire is prevented from being eroded by moisture and water; when the protective cover 10 is opened, the piston 14 is driven to move upwards by the reset spring 15, so that the annular air cushion 11 is loosened from the electric wire.

[0036] The lower side of the protective cover 10 is provided with a moisture absorption groove 16, the inner wall of the moisture absorption groove 16 is provided with a protective net 17, and the moisture absorption groove 16 and the protective net 17 are provided with a drying agent 18; the drying agent 18 can reduce the possibility that the inside of the protective shell 1 is affected by moisture and causes short circuit and fire, and the safety is further improved.

[0037] One side of the protective net 17 is fixedly connected with two mounting plates 19, one side of the two mounting plates 19 is threadedly connected with screws 20 matched with the protective cover 10; the screws 20 are separated from the protective cover 10, the protective net 17 can be disassembled, and the convenience of disassembling the protective net 17 is increased.

[0038] The utility model is not limited to the above-mentioned embodiment, any person should know the structural change made under the inspiration of the utility model, any technical scheme with the same or similar utility model falls into the protection scope of the utility model. The utility model is not described in detail, and the technical, shape and structure parts are known technology.

Claims

1. An electric wire connection plug-in having an electric wire storage function, characterized by comprising: Include: The lower side of the inner wall of the protective shell (1) is fixedly connected with a plug-in body (2), the lower side of the inner wall of the protective shell (1) is fixedly connected with two support columns (3), the upper side of the two support columns (3) is fixedly connected with a square groove plate (4), the inner wall of the two square groove plates (4) is slidably connected with a buffer block (5), the buffer block (5) and the square groove plate (4) are provided with a buffer spring (6), the upper side of the buffer block (5) is fixedly connected with a clamping mechanism (7); The two sides of the protective shell (1) are provided with a wire inlet pipe (8), the lower side of the inner wall of the protective shell (1) is fixedly connected with a winding mechanism (9), the upper side of the protective shell (1) is rotatably connected with a protective cover (10).

2. The electric wire connection plug-in with a wire storage function according to claim 1, characterized by, The clamping mechanism (7) includes a U-shaped block (701) fixedly connected to the upper side of the two buffer blocks (5), a hand screw bolt (702) threadedly connected to the upper side of the inner wall of the U-shaped block (701), and a pressing block (703) rotatably connected to the lower end of the hand screw bolt (702) and slidably connected to the inner wall of the U-shaped block (701).

3. The electric wire connecting plug-in with the electric wire storage function according to claim 1, characterized by, The winding mechanism (9) includes a winding roller (901) fixedly connected to the lower side of the inner wall of the protective shell (1), and a magic tape (902) fixedly connected to the lower side of the inner wall of the protective shell (1) and matched with the winding roller (901).

4. The electric wire connection plug-in with a wire storage function according to claim 1, characterized by The inner wall of the two wire inlet pipes (8) is provided with an annular air cushion (11), the inner wall of the protective shell (1) is fixedly connected with a gas pressure pipe (12), the two gas pressure pipes (12) and the two annular air cushions (11) are provided with a connecting pipe (13), the piston (14) is slidably connected in the gas pressure pipe (12), and the reset spring (15) is arranged between the piston (14) and the gas pressure pipe (12).

5. The electric wire connecting plug-in with a wire storage function according to claim 1, wherein The lower side of the protective cover (10) is provided with a moisture absorption groove (16), the inner wall of the moisture absorption groove (16) is provided with a protective net (17), and the moisture absorption groove (16) and the protective net (17) are provided with a drying agent (18).

6. The electric wire connecting plug-in with the electric wire storage function according to claim 5, wherein One side of the protective net (17) is fixedly connected with two mounting plates (19), one side of the two mounting plates (19) is threadedly connected with a screw (20) matched with the protective cover (10).

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