CN216863284U - A LED power supply cable with a winding structure - Google Patents

Abstract

The utility model belongs to the technical field of power cords, in particular to an LED power supply connection line with a winding structure. Aiming at the problems of low efficiency in winding up the power cord and prone to positional displacement, the following scheme is proposed, which includes: The bracket, the bracket also includes a mounting plate. There are two mounting plates. The two mounting plates are symmetrically distributed and fixed on one side wall of the bracket. The side wall is provided with a plurality of circumferentially distributed through grooves, a positioning plate is slidably connected inside the through groove, and a locking ring is fixed on one side wall of the positioning plate; The movement can effectively expand the power cord wound on the locking ring. At this time, the power cord is under tension, which makes the power cord winding more compactly and has a higher degree of fit, effectively improving the stability of the power cord when it is wound. to reduce clutter.

Description

A LED power supply cable with a winding structure

technical field

The utility model relates to the technical field of power cords, in particular to an LED power supply connection cord with a winding structure.

Background technique

The power line is a wire that transmits current. Usually, the way of current transmission is point-to-point transmission. The power line can be divided into AC power line and DC power line according to the purpose. Usually, the AC power line is a wire with a higher voltage alternating current. Due to the high voltage, the wire needs a unified standard to obtain safety certification before it can be officially produced, and the DC line basically passes the direct current with a lower voltage, so the safety requirements are not as strict as the AC line, but for safety, countries still require unified safety certification.

At present, most of the existing power cord winding methods are winding methods. However, due to the lack of sufficient tension when winding the power cord, it is not only prone to messy situations, but also has low winding efficiency for the power cord, which is difficult to meet. The user's demand for the power cord winding work.

Therefore, there is a need for an LED power supply connection cable with a winding structure to solve the problems of low efficiency in winding the power cable and prone to position deviation.

Utility model content

The LED power supply connecting line with a winding structure proposed by the utility model solves the problems of low efficiency of winding the power cord and easy position deviation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an LED power supply cable with a winding structure, including a bracket, and the bracket further includes

Mounting plates, there are two mounting plates, the two mounting plates are symmetrically distributed and fixed to one side wall of the bracket, and the side wall of the two mounting plates away from the bracket is jointly fixed with a bearing plate, A plurality of circumferentially distributed through grooves are opened on one side wall of the carrier plate, a positioning plate is slidably connected inside the through grooves, and a locking ring is fixed on one side wall of the positioning plate;

There are two installation sleeves, and the two installation sleeves are symmetrically distributed and fixed to one side wall of the bearing plate. A rotating shaft is rotatably connected inside the installation sleeve, and one end of the rotating shaft is provided with Adjustment components adapted to the positioning plate.

Preferably, the adjustment assembly includes

a transmission shaft, the transmission shaft is rotatably connected to the side wall of the carrying plate, the outer surface of the transmission shaft is tightly sleeved with a worm wheel, the outer surface of the rotation shaft is tightly sleeved with a worm, and the worm is tightly sleeved with the The worm gear is meshed and connected, one end of the transmission shaft located inside the bearing plate is fixed with a rotating wheel, and one end of the rotating shaft is coaxially fixed with a handle;

The installation frame is provided with a plurality of installation frames, and the installation frames are distributed and fixed on the inner side wall of the carrier plate in a circumferential distribution. The installation frame is slidably connected with a movable block, and the movable block One side wall is fixed with the positioning plate, and a connecting rod is hinged between the movable block and the runner.

Preferably, two symmetrically distributed guide grooves are provided on the inner side walls of a plurality of the installation frames, and the movable block is slidably connected to the inside of the guide grooves.

Preferably, the cross-sections of the plurality of movable blocks are all arranged in a T-shape, and one side wall of the movable block is slidably connected to the side wall of the carrying plate.

Preferably, the cross sections of a plurality of the positioning plates are all arranged in an L shape, and the length of the positioning plates is smaller than the length of the locking ring.

Preferably, a soft rubber plate is fixed on one side wall of a plurality of the locking rings away from each other, and the central axis of the locking ring and the central axis of the carrying plate are arranged in a collinear manner.

Compared with the prior art, the beneficial effects of the present utility model are:

1. In the present invention, the locking ring moves continuously and slowly along the through groove, which can effectively expand the power cord wound on the locking ring. It is more compact and has a higher degree of fit, which effectively improves the stability of the power cord when it is wound, and reduces the messiness.

2. In the present invention, by rotating the handle counterclockwise, the plurality of locking rings are moved in the direction of approaching each other, and then the restriction on the power cord is lifted. It is more convenient for the staff to wind the power cord, and the work efficiency of the power cord winding work is greatly improved.

Description of drawings

1 is a schematic diagram of the overall structure of a LED power supply cable with a winding structure proposed by the utility model;

2 is a schematic diagram of a back section of a partial structure of a LED power supply cable with a winding structure proposed by the utility model;

FIG. 3 is a schematic side sectional schematic diagram of a partial structure of an LED power supply cable with a winding structure proposed by the present invention.

In the figure: 1. Bracket; 2. Mounting plate; 3. Carrying plate; 4. Through groove; 5. Positioning plate; 6. Locking ring; 7. Mounting sleeve; 8. Rotating shaft; Shaft; 92, worm gear; 93, worm; 94, runner; 95, handle; 96, installation frame; 97, movable block; 98, connecting rod; 10, guide groove; 11, soft rubber plate.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-3, an LED power supply cable with a winding structure includes a bracket 1, the bracket 1 also includes a mounting plate 2, two mounting plates 2 are provided, and the two mounting plates 2 are symmetrically distributed and fixed to the bracket 1. One side wall, one side wall of the two mounting plates 2 away from the bracket 1 is jointly fixed with a bearing plate 3, one side wall of the bearing plate 3 is provided with a plurality of circumferentially distributed through grooves 4, and the through grooves 4 slide inside A positioning plate 5 is connected, and a locking ring 6 is fixed on one side wall of the positioning plate 5; an installation sleeve 7 is provided with two installation sleeves 7, and the two installation sleeves 7 are symmetrically distributed and fixed on one side wall of the bearing plate 3, A rotating shaft 8 is rotatably connected to the inside of the mounting sleeve 7 , and one end of the rotating shaft 8 is provided with an adjusting assembly 9 which is adapted to the positioning plate 5 .

The adjustment assembly 9 includes a transmission shaft 91, which is rotatably connected to one side wall of the carrier plate 3, the outer surface of the transmission shaft 91 is tightly sleeved with a worm wheel 92, the outer surface of the rotating shaft 8 is tightly sleeved with a worm 93, and the worm 93 It is meshed with the worm gear 92, one end of the transmission shaft 91 located inside the bearing plate 3 is fixed with a rotating wheel 94, and one end of the rotating shaft 8 is fixed with a handle 95 coaxially; The frame 96 is fixed on the inner side wall of the carrier plate 3 in a circumferential distribution, and a movable block 97 is slidably connected inside the installation frame 96. The connecting rod 98 moves continuously and slowly along the through groove 4 through the locking ring 6, which can effectively expand the power cord wound on the locking ring 6. At this time, the power cord is under the action of tension, so that the power cord is wound. It is more compact and has a higher degree of fit, which effectively improves the stability of the power cord when it is wound.

The inner side walls of the multiple installation frames 96 are provided with two symmetrically distributed guide grooves 10, and the movable blocks 97 are slidably connected to the inside of the guide grooves 10. The cross-sections of the multiple movable blocks 97 are T-shaped. The side wall is slidably connected to the side wall of the carrier plate 3, and cooperates with the movable block 97 to slide in the guide groove 10, which can not only play the role of guiding and limiting the movable block 97, but also effectively improve the stability of the movable block 97 during the movement process. sex.

The cross-sections of the plurality of positioning plates 5 are all arranged in an L shape, the length of the positioning plates 5 is less than the length of the locking ring 6, and the side walls of the plurality of locking rings 6 away from each other are fixed with a soft rubber plate 11. The central axis of the tightening ring 6 and the central axis of the carrier plate 3 are arranged in a collinear manner, and the arrangement of the locking ring 6 can more stably collect and wind the power cord.

Working principle: When the power cord needs to be reeled, firstly turn the handle 95 counterclockwise to make the rotating shaft 8 rotate synchronously, and use the rotating shaft 8 and the installation sleeve 7 to rotate, which can not only play a supporting role for the rotating shaft 8, but also effectively To improve the stability of the rotating shaft 8 during operation, through the operation of the rotating shaft 8, the worm 93 rotates synchronously, and the worm 93 meshes with the worm wheel 92 for transmission, so that the transmission shaft 91 rotates synchronously, driving the runner 94 to rotate synchronously, using the connecting rod The transmission function of 98, in conjunction with the sliding of the movable block 97 and the guide groove 10, can not only play a guiding and limiting role for the movable block 97, but also effectively improve the stability of the movable block 97 during the movement process. 98 moves under the action of the transmission, drives the positioning plate 5 to move synchronously, causes the locking ring 6 to move synchronously, and realizes stable adjustment of the expansion area of the locking ring 6. At this time, the power cord is wound on the surface of the locking ring 6 in turn. After winding the power cord, the handle 95 can be turned clockwise again in a small range, and the locking ring 6 can move continuously and slowly along the through groove 4, so that the power cord wound on the locking ring 6 can be effectively repaired. Expansion. At this time, the power cord is under the action of tension, which makes the power cord winding more compactly and has a higher degree of fit, which effectively improves the stability of the power cord when it is wound, and reduces the messy situation. At this time, by rotating the handle 95 counterclockwise, the plurality of locking rings 6 move in the direction of approaching each other, and then the restriction on the power cord is released, and the wound power cord can be manually taken, so that the staff It is more convenient to wind the power cord and greatly improve the work efficiency of winding the power cord.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. An LED power supply cable with a winding structure, comprising a bracket (1), characterized in that the bracket (1) further comprises Mounting plates (2), two mounting plates (2) are provided, the two mounting plates (2) are symmetrically distributed and fixed to one side wall of the bracket (1), and the two mounting plates ( 2) A bearing plate (3) is jointly fixed with a side wall away from the bracket (1), and a plurality of circumferentially distributed through grooves (4) are opened on the side wall of the bearing plate (3). (4) A positioning plate (5) is slidably connected inside, and a locking ring (6) is fixed on one side wall of the positioning plate (5); An installation sleeve (7), two installation sleeves (7) are provided, and the two installation sleeves (7) are symmetrically distributed and fixed to one side wall of the carrying plate (3). ) is internally rotatably connected with a rotating shaft (8), and one end of the rotating shaft (8) is provided with an adjusting assembly (9) adapted to the positioning plate (5). 2 . The LED power supply cable with a winding structure according to claim 1 , wherein the adjustment component ( 9 ) comprises: 3 . A transmission shaft (91), the transmission shaft (91) is rotatably connected to one side wall of the bearing plate (3), the outer surface of the transmission shaft (91) is tightly sleeved with a worm gear (92), the rotation shaft (8) A worm (93) is fastened and sleeved on the outer surface, the worm (93) is engaged with the worm wheel (92), and one end of the transmission shaft (91) inside the bearing plate (3) is fixed There is a rotating wheel (94), and one end of the rotating shaft (8) is coaxially fixed with a handle (95); An installation frame (96) is provided, and a plurality of installation frames (96) are provided, and the plurality of installation frames (96) are distributed and fixed on the inner side wall of the carrier plate (3) in a circumferential distribution. A movable block (97) is slidably connected inside the frame (96), one side wall of the movable block (97) is fixed to the positioning plate (5), and the movable block (97) is connected to the runner (94) A connecting rod (98) is hinged therebetween. 3 . The LED power supply cable with a winding structure according to claim 2 , wherein two symmetrically distributed guide grooves are opened on the inner side walls of the plurality of installation frames ( 96 ). 4 . (10), the movable block (97) is slidably connected with the inside of the guide groove (10). 4. The LED power supply cable with a winding structure according to claim 2, wherein the cross-sections of the plurality of movable blocks (97) are all arranged in a T shape, and the movable blocks (97) One side wall is slidably connected to one side wall of the carrying tray (3). 5 . The LED power supply cable with a winding structure according to claim 1 , wherein the cross-sections of a plurality of the positioning plates ( 5 ) are all arranged in an L shape, and the positioning plates ( 5 ) The length value of is smaller than the length value of the locking ring (6). 6 . The LED power supply cable with a winding structure according to claim 1 , wherein a soft rubber plate ( 11), the central axis of the locking ring (6) and the central axis of the bearing plate (3) are arranged in a collinear manner.

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