Rolling type data line

Abstract

The utility model relates to the field of data lines, in particular to a rolling type data line. The utility model provides a rolling type data line. The rolling type data line comprises an upper shell, a lower shell, a winding framework, a rolling spring, a data line, a mounting screw, a guide rod, a first elastic piece and the like, the bottom of the upper shell is movably clamped with a lower shell, the lower shell is provided with a winding framework, the winding framework is connected with a winding spring, the winding spring is connected with a data line, a plurality of mounting screws penetrate through the side surface of the lower shell, the side surface of the lower shell is symmetrically provided with guide rods, and the outer sides of the guide rods are sleeved with first elastic pieces. After the data line is used, under the action of reset elastic force of the winding spring, the data line moves towards the winding framework, penetrates through the two sleeve assemblies, is extruded by the two sleeves and is driven by the sleeves to rotate, so that the speed of the data line entering the lower shell is low, and swinging caused by rapid movement of the data line is prevented; the effect of preventing the data line from colliding with people and objects is achieved.

Description

Technical Field

[0001] The utility model relates to the field of data cables, in particular to a reel-type data cable. Background Art

[0002] A data cable is a cable used to connect electronic devices for data information transmission. Data cables can connect mobile devices and computers to achieve data communication and are used to transfer files, videos, ringtones, pictures, etc. Nowadays, people carry electronic products with them when they go out, especially mobile phones. When using electronic products, they need to carry data cables to transmit data or charge them. In order to facilitate carrying, retractable data cables have begun to appear in people's lives. However, in the process of rewinding the existing retractable data cables, due to the elastic force of the elastic member, the data cable moves quickly into the rewinding box. The data cable outside the rewinding box swings under the action of the tension and collides with people or objects around, which may injure people or damage objects.

[0003] There is an urgent need to design a retractable data cable to facilitate carrying of the data cable. Utility Model Content

[0004] In order to overcome the disadvantage that during the winding process of the reel-type data cable, the data cable quickly moves into the winding box due to the elastic force of the elastic member, and the data cable outside the winding box swings under the action of the pulling force, thereby hurting people or objects around, the utility model provides a reel-type data cable.

[0005] The technical implementation scheme of the utility model is: a retractable data cable, including an upper shell, a lower shell, a winding skeleton, a winding spring, a data cable, mounting screws, a guide rod, a sleeve and a first elastic member, the bottom of the upper shell is movably connected with the lower shell, the lower shell is provided with a winding skeleton, the winding skeleton is connected with the winding spring, the winding spring is connected with the data cable, a plurality of mounting screws penetrate the side of the lower shell, the side of the lower shell is symmetrically installed with a guide rod, the outer side of the guide rod is sleeved with a first elastic member, the outer side of the first elastic member is sleeved with a sleeve, the guide rod is movably connected with the upper shell, and the data cable slides through between the two guide rods.

[0006] More preferably, a dust cover is further included, and the dust cover is movably clamped on the sides of the upper shell and the lower shell, and the dust cover is located outside the sleeve.

[0007] More preferably, a magnet is further included. The magnet is arranged in the lower shell, and the magnet and the iron on the outside of the connector of the data line are attracted to each other by magnetic force.

[0008] More preferably, it further comprises a protective sleeve and a second elastic member, the movable end of the data line is covered with the protective sleeve on the outside, and the connection between the data line and the protective sleeve is covered with the second elastic member on the outside.

[0009] More preferably, the protective sleeve is provided with a plurality of ventilation holes.

[0010] More preferably, it further comprises a rubber sleeve, the outer side of the sleeve is covered with the rubber sleeve, and the rubber sleeve is in contact with the data line.

[0011] More preferably, a lock buckle is further included and a lock buckle is arranged on the side of the lower shell.

[0012] Compared with the prior art, the utility model has the following advantages: after the data cable is used, under the action of the resetting elastic force of the winding spring, the data cable moves toward the winding skeleton, the data cable passes through the two sleeve assemblies, the two sleeves squeeze the data cable, and the data cable rotates with the sleeves, so that the data cable enters the lower shell at a slow speed, preventing the data cable from swinging due to rapid movement, thereby preventing the data cable from colliding with people and objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the upper housing, the winding spring and the data cable of the utility model.

[0015] Figure 3 for Figure 2 A magnified schematic diagram of center A.

[0016] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the upper shell, dust cover and lock buckle of the utility model.

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the lower shell, the protective sleeve and the second elastic member of the utility model.

[0018] The meanings of the reference numerals in the figure are: 1. upper shell, 2. lower shell, 3. winding frame, 4. winding spring, 5. data cable, 6. mounting screw, 7. guide rod, 8. sleeve, 801. first elastic part, 9. dust cover, 10. magnet, 11. protective cover, 12. air vent, 13. second elastic part, 14. rubber cover, 15. lock. DETAILED DESCRIPTION

[0019] 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.

[0020] Example 1

[0021] A reel-type data cable, such as Figure 1-Figure 5 As shown, it includes an upper shell 1, a lower shell 2, a winding skeleton 3, a winding spring 4, a data line 5, a mounting screw 6, a guide rod 7, a sleeve 8 and a first elastic member 801. The upper shell 1 is movably connected to the lower shell 2 at the bottom, and a winding skeleton 3 is provided on the lower shell 2 and is located inside the upper shell 1 and the lower shell 2. The winding skeleton 3 is connected to the winding spring 4, and the winding spring 4 is connected to the data line 5. A plurality of mounting screws 6 are passed through the side of the lower shell 2. A guide rod 7 is symmetrically installed on the side of the lower shell 2. The guide rod 7 is symmetrically arranged. The outer side of the guide rod 7 is sleeved with the first elastic member 801, and the outer side of the first elastic member 801 is sleeved with the sleeve 8. The guide rod 7 is movably connected to the upper shell 1, and the data line 5 slides through between the two guide rods 7.

[0022] When the data cable 5 is used up, the data cable 5 is pulled out and loosened. Under the action of the restoring elastic force of the winding spring 4, the data cable 5 moves toward the winding skeleton 3 and is wound on the outside in an orderly manner. When the data cable 5 passes through the sleeve 8, the sleeves 8 on both sides contact the data cable 5 and squeeze the data cable 5. The sleeve 8 rotates around the guide rod 7 to make the data cable 5 move slowly.

[0023] Example 2

[0024] On the basis of Example 1, Figure 2 , Figure 4 and Figure 5 As shown, it also includes a dust cover 9, a magnet 10, a protective sleeve 11, a second elastic member 13, a rubber sleeve 14 and a lock 15. The dust cover 9 is movably connected to the side of the upper shell 1 and the lower shell 2. The dust cover 9 is located on the outside of the sleeve 8. The interface of the data line 5 is movably located in the dust cover 9 to play a protective role. A magnet 10 is arranged in the lower shell 2. The magnet 10 and the iron on the outside of the connector of the data line 5 are attracted to each other by magnetic force. The outer side of the movable end of the data line 5 is covered with a protective sleeve 11, and the outer side of the connection between the data line 5 and the protective sleeve 11 is covered with a second elastic member 13. A plurality of air holes 12 are opened on the protective sleeve 11, and the air holes 12 have a heat dissipation function. A rubber sleeve 14 is covered on the outside of the sleeve 8, and the rubber sleeve 14 is in contact with the data line 5. A lock 15 is arranged on the side of the lower shell 2.

[0025] After all the data cables 5 are received into the lower housing 2, the interface of the data cables 5 is located in the dust cover 9, and the iron in the interface is magnetically attracted to the magnet 10 to protect and prevent the data cables 5 from moving. The protective sleeve 11 provided at the end of the data cables 5 is movably connected to the two sleeves 8 to fix them, and the air holes 12 on the side thereof facilitate heat dissipation.

[0026] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A reel-type data cable, comprising an upper housing (1) and a lower housing (2), wherein the lower housing (2) is movably snap-connected to the bottom of the upper housing (1), and wherein: It also includes a winding frame (3), a winding spring (4), a data line (5), a mounting screw (6), a guide rod (7), a sleeve (8) and a first elastic member (801). A winding frame (3) is arranged on the lower shell (2), the winding frame (3) is connected to a winding spring (4), the winding spring (4) is connected to a data line (5), a plurality of mounting screws (6) are passed through the side of the lower shell (2), a guide rod (7) is symmetrically mounted on the side of the lower shell (2), a first elastic member (801) is sleeved on the outer side of the guide rod (7), a sleeve (8) is sleeved on the outer side of the first elastic member (801), the guide rod (7) is movably clamped with the upper shell (1), and the data line (5) slides through between the two guide rods (7).

2. A reel-type data cable according to claim 1, characterized in that: It also includes a dust cover (9), the dust cover (9) is movably clamped on the sides of the upper shell (1) and the lower shell (2), and the dust cover (9) is located outside the sleeve (8).

3. A reel-type data cable according to claim 2, characterized in that: It also includes a magnet (10). The magnet (10) is arranged in the lower shell (2), and the magnet (10) and the iron on the outside of the connector of the data line (5) are attracted to each other by magnetic force.

4. A reel-type data cable according to claim 3, characterized in that: It also includes a protective sleeve (11) and a second elastic member (13); the protective sleeve (11) is sleeved on the outer side of the movable end of the data line (5); and the second elastic member (13) is sleeved on the outer side of the connection between the data line (5) and the protective sleeve (11).

5. A reel-type data cable according to claim 4, characterized in that: The protective cover (11) is provided with a plurality of ventilation holes (12).

6. A reel-type data cable according to claim 5, characterized in that: It also includes a rubber sleeve (14), the outer side of the sleeve (8) is sleeved with the rubber sleeve (14), and the rubber sleeve (14) is in contact with the data line (5).

7. A reel-type data cable according to claim 6, characterized in that: It also includes a lock buckle (15), and the lock buckle (15) is arranged on the side of the lower shell (2).

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