CN222463703U

CN222463703U - Rotatable data line

Info

Publication number: CN222463703U
Application number: CN202421142330.XU
Authority: CN
Inventors: 张兴兵; 毛朝阳; 罗小兵
Original assignee: Dongguan Xin Magnesium Electronics Co ltd
Current assignee: Dongguan Xin Magnesium Electronics Co ltd
Priority date: 2024-05-24
Filing date: 2024-05-24
Publication date: 2025-02-11
Anticipated expiration: 2034-05-24

Abstract

The utility model discloses a rotatable data cable, comprising a shell, in which a take-up coil is rotatably installed, a wire hanging ring is arranged on the outer wall of the take-up coil, one end of the wire hanging ring is provided with a wire hanging groove, a data cable is hung in the wire hanging groove, the data cable is in the form of two strands wound around the take-up coil in circles, and one end of the data cable is provided with an input interface. In the utility model, by pressing a pressure plate, a sliding rod drives a spline shaft to be pressed down, and the spline shaft moves from the spline hole to the storage hole, thereby releasing the restriction on the fixation of the take-up coil, so that the data cable can be pulled to smoothly realize the purpose of rotating and unwinding the take-up coil, and restoring the take-up coil to a tightened state after unwinding and driving the take-up coil to rotate and rewind, and the pressure plate is released, the elastic force of the spring acts on the pressure plate, so that the sliding shaft drives the spline shaft to be embedded in the spline hole, so that the rotation of the take-up coil is restricted, thereby ensuring that the length of the data cable is locked after a certain length is pulled out. Compared with the prior art, the utility model has a simple structure and is more convenient to operate.

Description

Rotatable data line

Technical Field

The utility model relates to the technical field of electronic accessories, in particular to a rotatable data line.

Background

The utility model with the publication number of CN217823565U provides a rotatable data line, which comprises a base and a data line module, wherein the data line module comprises a shell and a telescopic data wire arranged in the shell, the shell is rotatably arranged on the base, the shell rotates around a first rotation axis, the data wire rotates around a second rotation axis, a preset included angle is formed between the first rotation axis and the second rotation axis, and the preset included angle is larger than 0 degree and smaller than or equal to 90 degrees. The utility model ensures that the data line module can rotate relative to the base, and the data line module is provided with the telescopic data wire, so that the utility model is suitable for data transmission at various angles, expands the application range, has strong flexibility, is convenient to use and improves the user experience.

The locking mechanism in the prior art has a complex structure and is inconvenient to operate, so that a rotatable data line is needed to meet the requirement.

Disclosure of utility model

The present utility model is directed to a rotatable data line, which solves the above-mentioned problems.

The rotatable data line comprises a shell, a winding coil is rotatably arranged in the shell, a wire hanging ring is arranged on the outer wall of the winding coil, a wire hanging groove is formed in one end of the wire hanging ring, a data line is hung in the wire hanging groove, the data line is wound on the winding coil in a two-strand mode, an input interface is arranged at one end of the data line, an output interface is arranged at the other end of the data line, a spring is connected between one end of the winding coil and the shell, a spline hole is formed in the other end of the winding coil, a containing hole is formed in the bottom end of the spline hole, a sliding rod is slidably arranged at one end of the shell, a pressing plate is arranged at one end, located outside the shell, of the sliding rod, a spring is arranged between the pressing plate and the shell, a spline shaft is arranged at one end, located on the shell, of the sliding rod, and the spline shaft is adapted to the spline hole.

Preferably, the input interface and the output interface are located on the same outside of the housing.

Preferably, two perforations are formed in the outer wall of one side of the shell, the perforations are tangential to the rotation direction of the winding coil, a data line connected with the input interface and a data line connected with the output interface are respectively located in the corresponding perforations, and the inner diameter of each perforation is larger than the outer diameter of the corresponding data line.

Preferably, a notch is formed in one end of the winding coil, one end of the spring is connected to the inner wall of the notch, a connecting column is arranged on the inner wall of one end of the shell, and the other end of the spring is connected to the outer wall of the connecting column.

Preferably, the connecting column extends into the winding coil towards the notch, and the winding coil is rotatably arranged on the connecting column.

Preferably, the depth of the receiving hole is larger than the height of the spline shaft, and the aperture of the receiving hole is slightly larger than the maximum outer diameter of the spline shaft.

Preferably, the shell is provided with a sliding hole, the sliding rod is slidably arranged in the sliding hole, and the cross sections of the sliding hole and the sliding rod are rectangular.

The beneficial effects of the utility model are as follows:

According to the utility model, the slide bar drives the spline shaft to press downwards by pressing the pressing plate, and the spline shaft moves from the inside of the spline hole to the inside of the accommodating hole, so that the limit of fixing the winding coil is removed, the data wire is pulled to smoothly realize the purposes of rotating and unreeling the winding coil, restoring and driving the winding coil to rotate and wind in a state of tightening a spring after unreeling, the pressing plate is released, the elastic force of the spring acts on the pressing plate, the slide shaft drives the spline shaft to be embedded in the spline hole, the rotation of the winding coil is limited, and the length locking of the data wire after a certain length is ensured.

According to the utility model, the input interface and the output interface are arranged on the same side of the shell, so that the data line can be pulled out by one hand conveniently, and the locking mechanism can be controlled by one hand conveniently.

Drawings

FIG. 1 is a schematic diagram of a rotatable data line according to the present utility model;

FIG. 2 is a schematic diagram showing a front view of a rotatable data line according to the present utility model;

FIG. 3 is a schematic diagram showing a connection structure of a rotatable data line connection post and a receiving coil according to the present utility model;

Fig. 4 is a schematic diagram of a connection structure between a winding of a rotatable data line and the data line according to the present utility model;

Fig. 5 is a schematic diagram of an explosion structure for connecting a winding of a rotatable data line with the data line.

In the figure, 1, a shell; 2, winding, 3, wire hanging ring, 4, wire hanging groove, 5, data wire, 6, input interface, 7, output interface, 8, spring, 9, spline hole, 10, receiving hole, 11, slide bar, 12, pressing plate, 13, spring, 14, spline shaft, 15, perforation, 16, notch, 17, connecting post, 18 and slide hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a rotatable data line comprises a shell 1, a winding 2 is rotatably installed in the shell 1, a hanging wire loop 3 is arranged on the outer wall of the winding 2, a hanging wire slot 4 is formed in one end of the hanging wire loop 3, a data line 5 is hung in the hanging wire slot 4, the data line 5 is wound on the winding 2 in a two-strand circle mode, an input interface 6 is arranged at one end of the data line 5, an output interface 7 is arranged at the other end of the data line 5, a spring 8 is connected between one end of the winding 2 and the shell 1, a spline hole 9 is formed in the other end of the winding 2, a containing hole 10 is formed in the bottom end of the spline hole 9, a sliding rod 11 is slidably installed in one end of the shell 1, a pressing plate 12 is arranged at one end of the sliding rod 11, a spring 13 is arranged between the pressing plate 12 and the shell 1, a spline shaft 14 is arranged at one end of the sliding rod 11, and the spline shaft 14 is adapted in the spline hole 9.

When the data wire 5 needs to be pulled out, the pressing plate 12 is pressed, the slide bar 11 drives the spline shaft 14 to be pressed down, the spline shaft 14 moves into the containing hole 10 from the inside of the spline hole 9, at the moment, the locking of the collecting coil 2 is released, meanwhile, the data wire 5 at the input interface 6 and the output interface 7 is pulled, the data wire 5 is stretched, the pressing plate 12 is loosened, the spring 13 is compressed and then rebounded, the spring acts on the pressing plate 12, the slide bar 11 drives the spline shaft 14 to be embedded into the spline hole 9, rotation of the collecting coil 2 is limited, locking of the pull-out length of the data wire 5 is guaranteed, and when the data wire is retracted, the pressing plate 12 is pressed again, so that the locking of the collecting coil 2 is released, the spring 8 in a tightened state automatically rotates to restore, the collecting coil 2 is driven to rotate, and the data wire 5 is wound and retracted.

Specifically, in this embodiment, the input interface 6 and the output interface 7 are located on the same outer side of the housing 1, so that the locking mechanism is conveniently controlled by one hand while the data line 5 is pulled out by one hand.

Specifically, in this embodiment, two through holes 15 are formed on the outer wall of one side of the housing 1, the through holes 15 are tangential to the rotation direction of the winding 2, the data line 5 connected with the input interface 6 and the data line 5 connected with the output interface 7 are respectively located in the corresponding through holes 15, the inner diameter of the through holes 15 is larger than the outer diameter of the data line 5, and damage to the outer surface of the data line 5 caused by scratch generated between the data line 5 and the housing 1 is prevented.

Specifically, in this embodiment, the notch 16 is formed at one end of the winding coil 2, one end of the spring 8 is connected to the inner wall of the notch 16, the connecting post 17 is disposed on the inner wall of one end of the casing 1, and the other end of the spring 8 is connected to the outer wall of the connecting post 17, so that connection between the winding coil 2, the spring 8 and the casing 1 is achieved.

Specifically, in this embodiment, the connection post 17 extends into the winding 2 toward the notch 16, and the winding 2 is rotatably mounted on the connection post 17, so as to ensure the stability of the winding 2 in rotation.

Specifically, in this embodiment, the depth of the receiving hole 10 is greater than the height of the spline shaft 14, and the aperture of the receiving hole 10 is slightly greater than the maximum outer diameter of the spline shaft 14, so that the spline shaft 14 is ensured to be thoroughly separated from the spline hole 9, and unlocking is achieved.

Specifically, in this embodiment, the casing 1 is provided with the sliding hole 18, the sliding rod 11 is slidably mounted in the sliding hole 18, the sections of the sliding hole 18 and the sliding rod 11 are rectangular, and the rotation of the sliding rod 11 is limited, so that the problem that the spring 8 in the tightened state drives the winding coil 2 to rotate and the spline hole 9 drives the spline shaft 14 to rotate is prevented.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The rotatable data line comprises a shell (1) and is characterized in that a winding coil (2) is rotatably mounted in the shell (1), a wire hanging ring (3) is arranged on the outer wall of the winding coil (2), a wire hanging groove (4) is formed in one end of the wire hanging ring (3), a data line (5) is connected in the wire hanging groove (4) in a hanging mode, the data line (5) is wound on the winding coil (2) in a two-strand mode, an input interface (6) is arranged at one end of the data line (5), an output interface (7) is arranged at the other end of the data line, a spring (8) is connected between one end of the winding coil (2) and the shell (1), a spline hole (9) is formed in the other end of the winding coil (2), a storage hole (10) is formed in the bottom end of the spline hole (9), a pressing plate (12) is arranged at one end of the shell (1) in a sliding mode, a spring (13) is arranged between the pressing plate (12) and the shell (1), and a spline shaft (14) is arranged on the sliding rod (11) and is arranged at one end of the shell (1).

2. A rotatable data line according to claim 1, characterized in that the input interface (6) and the output interface (7) are located on the same outside of the housing (1).

3. The rotatable data line of claim 1, wherein two through holes (15) are formed in the outer wall of one side of the shell (1), the through holes (15) are tangential to the rotation direction of the winding (2), the data line (5) connected with the input interface (6) and the data line (5) connected with the output interface (7) are respectively located in the corresponding through holes (15), and the inner diameter of the through holes (15) is larger than the outer diameter of the data line (5).

4. A rotatable data line according to claim 1, characterized in that a notch (16) is formed in one end of the winding coil (2), one end of the spring (8) is connected to the inner wall of the notch (16), a connecting column (17) is arranged on the inner wall of one end of the housing (1), and the other end of the spring (8) is connected to the outer wall of the connecting column (17).

5. A rotatable data line according to claim 4, characterized in that the connecting post (17) extends into the winding (2) towards the slot (16), the winding (2) being rotatably mounted on the connecting post (17).

6. A rotatable data line according to claim 1, characterized in that the depth of the receiving hole (10) is larger than the height of the spline shaft (14), and the aperture of the receiving hole (10) is slightly larger than the maximum outer diameter of the spline shaft (14).

7. The rotatable data line of claim 1, wherein the shell (1) is provided with a sliding hole (18), the sliding rod (11) is slidably arranged in the sliding hole (18), and the cross sections of the sliding hole (18) and the sliding rod (11) are rectangular.