Data line capable of being telescopically stored

Abstract

The utility model relates to the technical field of data lines, in particular to a data line capable of being telescopically stored, which comprises a protective cylinder and a main line, a cover plate is fixedly arranged at the top end of the protective cylinder, two communicating pipes are fixedly arranged on the side wall of the protective cylinder, two ends of the main line respectively penetrate through the end parts of the communicating pipes, and clamping blocks are inserted into the end parts of the two communicating pipes. Two hairbrushes are woven on the inner side walls of the clamping blocks, and two protective curtains are symmetrically woven on the inner side walls, close to the hairbrushes, of the clamping blocks; compared with a traditional data line which is stored in a telescopic mode, the clamping blocks, the brushes and the protective curtains are arranged at the two ends of the communicating pipe according to requirements, the clamping blocks are U-shaped so that the main line can be inserted and moved conveniently, the brushes wrap the outer surface of the main line, when the main line is stored, the brushes can clean dust particles, and the protective curtains are arranged at the two ends of the communicating pipe. The protective curtain supports and limits to prevent swept particles from flowing into the protective barrel, when the communicating pipe is pulled, the brush moves along with the outer side of the communicating pipe, dust on the surface of the communicating pipe automatically falls off, and therefore the cleaning degree of the communicating pipe and the protective barrel is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of data line especially relates to telescopic data line. BACKGROUND

[0002] Data line is a kind of cable for transmitting data between electronic devices and charging. USB data line is the most common data line type, and the interface shape is usually rectangular, with multiple specifications. One end of the data line is connected to an electronic device, and the other end is connected to a power adapter or a USB interface of a computer, etc. Power output end, which can charge the electronic device, such as mobile phone, tablet computer, smart watch and other equipment. The data line can be used with telescopic storage device for quick arrangement of data line.

[0003] The existing telescopic data line mainly has the structure principle of clockwork spring type, gear transmission type, rotary adjustment type, etc. Among them, the rotary adjustment type telescopic data line usually includes a protective cylinder, a data line, a storage cylinder, a traction structure and a limiting structure. The data line is spirally sleeved on the adjusting assembly, and the data line can be wound on the outer surface of the storage cylinder by rotating the traction structure to realize storage. When the data line is pulled out of the protective cylinder and the storage cylinder, it is easy to get dust.

[0004] In the process of using the existing telescopic data line, the operator usually needs to pull the data line out from the inside of the protective cylinder and the storage cylinder. When the data line is exposed, it can drag the ground or get dust on the desktop. At the same time, due to electromagnetic induction, dust in the air may be attracted and attached to the outer surface of the data line when charging, which may cause pollution of the data line. After the data line is polluted, the dust may be carried into the protective cylinder when it is stored. Long-term telescopic storage of the data line may cause dust accumulation in the protective cylinder, which affects the sanitary condition of the protective cylinder. INVENTION CONTENTS

[0005] In order to overcome the problem that the surface of the data line may attract dust particles in the process of using the existing telescopic data line, the attracted dust particles enter the protective cylinder when the data line is stored by rotating, and long-term telescopic storage of the data line may cause dust accumulation in the protective cylinder, which affects the sanitary condition of the protective cylinder.

[0006] The technical scheme of the utility model is: a telescopic data line, including a protective cylinder and a main line, the top end of the protective cylinder is fixedly provided with a cover plate, two communication pipes are fixedly arranged on the side wall of the protective cylinder, the two ends of the main line penetrate the end part of the communication pipe respectively, the end part of the two communication pipes is inserted with a clamping block, two brushes are woven on the inner side wall of the clamping block respectively, two pieces of protective curtain are symmetrically woven on the inner side wall close to the brush of the clamping block, a storage cylinder is rotatably connected in the middle of the protective cylinder, a rotating shaft is inserted in the middle of the storage cylinder, two wire grooves are arranged on the side wall of the storage cylinder for storing the main line, a first plug is coupled to one end of the main line, and a second plug is coupled to the other end of the main line.

[0007] Preferably, the protective cylinder and the communication pipe are fixedly connected to form an integrated structure by injection molding, and the two communication pipes are centrally symmetrically distributed and sequentially communicated with the protective cylinder.

[0008] Preferably, the end of the communication pipe is provided with a clamping groove, the side wall of the clamping block is symmetrically and fixedly provided with two protrusions, and the outer dimensions of the clamping block and the protrusion are sequentially matched with the inner dimension of the clamping groove, so that the stability of the clamping block installation is improved.

[0009] Preferably, the top end of the protective cylinder is symmetrically and fixedly provided with two support plates, the surface of the support plate is provided with a hole groove, and the surface of the cover plate is symmetrically and threadedly connected with two bolts, which are respectively threadedly connected in the middle of the hole groove, so that the stability of the cover plate installation is improved.

[0010] Preferably, the top end of the shaft penetrates through the cover plate, the top end of the shaft is fixedly arranged at the bottom end of the rocker arm, the rocker arm is L-shaped, the bottom end of the shaft penetrates through the protective cylinder and is fixedly arranged with a limiting block, the inner dimension of the protective cylinder is matched with the outer dimension of the storage cylinder, and the convenience of the rotation of the storage cylinder is improved.

[0011] Preferably, the side wall of the protective cylinder is provided with a communication groove, and the two ends of the communication groove are respectively communicated with the wire slot for the main wire to be inserted, so that the convenience of the main wire installation is improved.

[0012] The utility model discloses the beneficial effect that:

[0013] Compared with the traditional telescopic storage data line, the clamping block, the brush and the protective curtain are arranged at the two ends of the communication pipe according to the requirement, the clamping block is U-shaped to facilitate the main wire to be inserted and moved, the brush is wrapped on the outer surface of the main wire, the brush can sweep dust particles when the main wire is stored, the protective curtain supports and limits to prevent the swept particles from flowing into the protective cylinder, when the communication pipe is pulled out, the brush moves along the outer side of the communication pipe, and the dust on the surface of the communication pipe is automatically fallen off, so that the cleaning degree of the storage of the communication pipe and the protective cylinder is improved, and then the clamping groove and the protrusion are arranged, the protrusion is symmetrically and fixedly arranged on the side wall of the clamping block to form an integrated structure, and the outer dimensions of the clamping block and the protrusion are sequentially matched with the inner dimension of the clamping groove, so that the stability and the convenience of the clamping block installation are improved. DRAWINGS

[0014] Figure 1 The whole three-dimensional structure schematic diagram of the utility model's telescopic storage data line is shown.

[0015] Figure 2 The whole explosion structure schematic diagram of the utility model's telescopic storage data line is shown.

[0016] Figure 3 The storage cylinder structure schematic diagram of the utility model's telescopic storage data line is shown.

[0017] Figure 4The utility model discloses a telescopic data line support assembly structure schematic diagram.

[0018] Mark explanation: 1, protection cylinder, 2, cover plate, 3, communication pipe, 4, clamping block, 5, main line, 6, first plug, 7, brush, 8, second plug, 9, rocker arm, 10, storage cylinder, 11, pivot, 12, wire slot, 13, clamping groove, 14, support plate, 15, communication groove, 16, limiting block, 17, protective curtain, 18, protruding block. DETAILED DESCRIPTION

[0019] The utility model is further explained below in connection with the drawings and examples.

[0020] Please refer to Figures 1-4 , telescopic data line, including protection cylinder 1 and main line 5, the top of protection cylinder 1 is fixed with cover plate 2 through bolt, and cover plate 2 is circular and is used to support limit, and the sidewall of protection cylinder 1 is fixed with two communication pipes 3, and the two ends of main line 5 are respectively penetrated through the end of communication pipe 3, and communication pipe 3 limits the moving direction of the two ends of main line 5, and the end of the two communication pipes 3 is inserted with clamping block 4, and clamping block 4 is U-shaped and is used to support limit, and the inner sidewall of clamping block 4 is woven with two brushes 7, and brush 7 evenly wraps the outer surface of main line 5, and the inner sidewall of clamping block 4 close to brush 7 is symmetrically woven with two protective curtains 17, and protective curtain 17 is used to prevent the dust cleaned by brush 7 from entering communication pipe 3 and protection cylinder 1, and the middle of protection cylinder 1 is rotatably connected with storage cylinder 10, and the middle of storage cylinder 10 is inserted with pivot 11, and the sidewall of storage cylinder 10 is provided with two wire slots 12 for storing main line 5, and the two ends of main line 5 are respectively wound on the outer surface of pivot 11 close to wire slot 12, and one end of main line 5 is coupled with first plug 6 for connecting electronic equipment such as mobile phone, and the other end of main line 5 is coupled with second plug 8 for connecting power output equipment.

[0021] Please refer to Figure 1 , Figure 2 and Figure 4 , protection cylinder 1 and communication pipe 3 are fixedly connected and constitute an integral structure by injection molding, the two communication pipes 3 are centrally symmetrically distributed, communication pipe 3 is sequentially communicated with protection cylinder 1, the end of communication pipe 3 is provided with clamping groove 13, the sidewall of clamping block 4 is symmetrically fixed with two protruding blocks 18, the external dimensions of clamping block 4 and protruding block 18 are sequentially matched with the internal dimensions of clamping groove 13, the stability of clamping block 4 installation is improved, and the main line 5 can slide out from the bottom end of clamping block 4 by pulling clamping block 4, so that clamping block 4, brush 7 and protective curtain 17 are taken out together, so that brush 7 and protective curtain 17 are conveniently cleaned and maintained.

[0022] Please refer to Figure 1 , Figure 2 and Figure 3The top end of the protective cylinder 1 is symmetrically provided with two support plates 14, the surface of the support plate 14 is provided with a hole groove, the surface of the cover plate 2 is symmetrically provided with two bolts, the bolts are respectively screwed in the middle of the hole groove, the stability of the cover plate 2 installation is improved, the top end of the rotating shaft 11 penetrates the cover plate 2, the top end of the rotating shaft 11 is fixedly arranged at the bottom end of the rocker arm 9, the rocker arm 9 is L-shaped, the bottom end of the rotating shaft 11 penetrates the protective cylinder 1 and is fixedly arranged with a limiting block 16, the internal size of the protective cylinder 1 is matched with the external size of the accommodating cylinder 10, and the convenience of the rotation of the accommodating cylinder 10 is improved.

[0023] Please refer to Figure 2 and Figure 3 The side wall of the protective cylinder 1 is provided with a communication groove 15, the two ends of the communication groove 15 are respectively communicated with the wire groove 12 for the main line 5 to be inserted, and the convenience of the installation of the main line 5 is improved.

[0024] When working, first, the operator carries the device to the designated position, the main line 5 wound in the two wire grooves 12 is sequentially separated from the middle of the communication pipe 3 by stretching the first plug 6 and the second plug 8, the second plug 8 is used for plugging into the output end of the power supply device, the power supply device is the prior art, the first plug 6 is plugged into the input end of the mobile phone or other electronic device to realize the charging connection, when the main line 5 needs to be accommodated, the operator rotates the rocker arm 9 clockwise to drive the two ends of the main line 5 to be wound on the outer surface of the rotating shaft 11 close to the wire groove 12, the two ends of the main line 5 are respectively inserted into the middle of the clamping block 4, and the brush 7 is wrapped on the outer surface of the main line 5, when the main line 5 is accommodated, the brush 7 sweeps the dust particles, the protective curtain 17 supports and limits to prevent the swept particles from flowing into the inside of the protective cylinder 1, when the communication pipe 3 is pulled out, the brush 7 moves along the outside of the communication pipe 3, and the dust on the surface of the communication pipe 3 is automatically fallen off, thereby improving the cleaning degree of the communication pipe 3 in use.

[0025] Through the above steps, the clamping block 4, the brush 7 and the protective curtain 17 are arranged at the two ends of the communication pipe 3 according to the needs, the clamping block 4 is U-shaped to facilitate the main line 5 to be inserted and moved, the brush 7 is wrapped on the outer surface of the main line 5, and the brush 7 can sweep the dust particles when the main line 5 is accommodated, the protective curtain 17 supports and limits to prevent the swept particles from flowing into the inside of the protective cylinder 1, when the communication pipe 3 is pulled out, the brush 7 moves along the outside of the communication pipe 3, and the dust on the surface of the communication pipe 3 is automatically fallen off, thereby improving the cleaning degree of the communication pipe 3 and the protective cylinder 1 in use, and secondly, the clamping groove 13 and the protrusion 18 are arranged, the protrusion 18 is symmetrically fixedly arranged on the side wall of the clamping block 4 to form an integral structure, the external sizes of the clamping block 4 and the protrusion 18 are matched with the internal size of the clamping groove 13 in sequence, thereby improving the stability and convenience of the installation of the clamping block 4.

Claims

1. A retractable data cable, comprising a protective barrel (1) and a main cable (5); characterized in that: The top end of the protection cylinder (1) is fixedly provided with a cover plate (2), two communication pipes (3) are fixedly arranged on the side wall of the protection cylinder (1), the two ends of the main line (5) respectively penetrate the end portions of the communication pipes (3), the end portions of the two communication pipes (3) are respectively inserted with clamping blocks (4), the inner side walls of the clamping blocks (4) are respectively woven with two brushes (7), the inner side walls of the clamping blocks (4) close to the brushes (7) are respectively symmetrically woven with two protective curtains (17), the middle portion of the protection cylinder (1) is rotationally connected with a storage cylinder (10), the middle portion of the storage cylinder (10) is inserted with a rotating shaft (11), the side wall of the storage cylinder (10) is provided with two wire grooves (12) for storing the main line (5), one end of the main line (5) is coupled with a first plug (6), the other end of the main line (5) is coupled with a second plug (8).

2. The retractable data cable of claim 1, wherein: The protection cylinder (1) and the communication pipes (3) are fixedly connected by injection molding to form an integrated structure, the two communication pipes (3) are centrally symmetrically distributed, and the communication pipes (3) are sequentially communicated with the protection cylinder (1).

3. The retractable data cable of claim 1, wherein: The end portions of the communication pipes (3) are respectively provided with clamping grooves (13), the side walls of the clamping blocks (4) are symmetrically fixedly provided with two protruding blocks (18), and the outer dimensions of the clamping blocks (4) and the protruding blocks (18) are sequentially matched with the inner dimensions of the clamping grooves (13).

4. The retracting data cable of claim 1, wherein: The top end of the protection cylinder (1) is symmetrically fixedly provided with two support plates (14), the surfaces of the support plates (14) are respectively provided with hole grooves, the surface of the cover plate (2) is symmetrically threadedly connected with two bolts, and the bolts are respectively threadedly connected in the middle portions of the hole grooves.

5. The retracting data cable of claim 1, wherein: The top end of the rotating shaft (11) penetrates the cover plate (2), the top end of the rotating shaft (11) is fixedly arranged at the bottom end of a rocker arm (9), the rocker arm (9) is L-shaped, the bottom end of the rotating shaft (11) penetrates the protection cylinder (1) and is fixedly provided with a limiting block (16), and the inner dimension of the protection cylinder (1) is matched with the outer dimension of the storage cylinder (10).

6. The retracting data cable of claim 5, wherein: The side wall of the rotating shaft (11) is provided with a communication groove (15), and the two ends of the communication groove (15) are respectively communicated with the wire grooves (12) for penetrating the main line (5).

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