CN212230745U - Data cable storage device - Google Patents

Abstract

The present disclosure relates to a data cable storage device, comprising a casing and a hub mechanism arranged in the casing for winding the data cable, the casing is provided with a mounting portion for fixing a first terminal of the data cable, and the casing is provided with The outlet for the second terminal of the data cable to pass through, and the hub mechanism includes: a first winding member fixedly arranged in the casing, and a spaced sleeve on the outside of the first winding member and capable of rotating relative to the first winding member The second winding member, the data cable is loosely wound on the first winding member and is wound around the second winding member after passing through the second winding member, and the second winding member is provided with a device for fixing the data cable after passing through. The first locking structure of the data line. The storage device can completely rewind the data cable, which is convenient to carry.

Description

Data cable storage device

technical field

The present disclosure relates to the technical field of data transmission, and in particular, to a data cable storage device.

Background technique

With the popularization of smart phones and other portable mobile electronic devices, data cables have been widely used in various portable electronic products as an electronic accessory used for charging and data transmission of electronic products. If the data cable is not stored after use, the data cable will be disorganized, which will bring great inconvenience to the next use after being entangled.

Utility model content

The purpose of the present disclosure is to provide a data cable storage device, so as to be able to store and organize the data cables when they are not in use.

In order to achieve the above object, the present disclosure provides a data cable storage device, which includes a housing, and a hub mechanism disposed in the housing for winding a data cable, and the housing is provided with a device for fixing the data cable. The installation part of the first terminal, the casing is provided with an outlet for the second terminal of the data cable to pass through, and the hub mechanism includes:

a first winding member fixedly arranged in the casing, and a second winding member that is sleeved outside the first winding member at intervals and can be rotated relative to the first winding member, the data cable Loosely wound on the first winding member and wound on the second winding member after passing through the second winding member, the second winding member is provided with a The first locking structure of the data line is fixed.

Optionally, the first locking mechanism is three perforations formed on the second winding member, so that the data lines pass through the perforations in an S shape.

Optionally, the casing can rotate relative to the second winding member, and a space between the casing and the second winding member is provided for restricting the casing relative to the second winding member The second locking structure for the rotation of the piece.

Optionally, the second locking structure includes gear teeth formed on the second winding member, and a limit elastic sheet provided on the housing and elastically resisting the gear teeth.

Optionally, the mounting portion is configured so that the first terminal can be inserted into an external device along the axis of the hub mechanism; the outlet is arranged on the outer circumference of the hub mechanism, so that the data cable Extends or retracts from the outlet in a direction perpendicular to the axis of the hub.

Optionally, the first winding member includes a first baffle plate and a second baffle plate arranged at intervals and in parallel, and a connecting column vertically fixed on the first baffle plate, wherein the second baffle plate A through hole for the connecting post to pass through and a notch extending from the edge of the second baffle to the through hole are provided, and one end of the connecting post passing through the second baffle is axially opened Wired slot.

Optionally, the through hole is formed in an arcuate shape, the connecting column has an arcuate segment that matches the shape of the through hole, and a thickness of the data line is formed between the through hole and the connecting column. Adaptable assembly clearance.

Optionally, the mounting portion includes a protective shell for accommodating the first terminal, and the protective shell is rotatably connected with the casing, so that the casing can drive the second winding member It is rotatable relative to the protective case.

Optionally, the storage device further includes a coil spring mechanism for connecting with the second winding member, for providing reverse rotation of the second winding when the data cable extends out of the housing the force of the piece.

Optionally, the first winding member is made of ABS material, and the second winding member is made of PC material.

Through the above technical solutions, the storage device of the present disclosure can store and store the data cable, and when the data cable is carried out, the data cable can be completely rolled up, which is convenient for portability. In addition, data cables with appropriate lengths can be taken out from the storage device according to actual needs, and the data cables will not be entangled with each other because they are too long, which will affect the normal use of the data cables.

Other features and advantages of the present disclosure will be described in detail in the detailed description that follows.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present disclosure, and constitute a part of the specification, and together with the following detailed description, are used to explain the present disclosure, but not to limit the present disclosure. In the attached image:

FIG. 1 is a schematic structural diagram of a data cable storage device according to an exemplary embodiment of the present disclosure;

FIG. 2 is a schematic exploded view of the structure of the data cable storage device in FIG. 1;

3 is a schematic diagram of the internal structure of the data cable storage device in FIG. 1, wherein the data cable is in a retracted position;

4 is a schematic diagram of the internal structure of the data cable storage device in FIG. 1, wherein the data cable is in an extended position;

5 is a schematic diagram of a second locking structure according to an exemplary embodiment of the present disclosure;

6 is a schematic structural diagram of a first winding member according to an exemplary embodiment of the present disclosure;

FIG. 7 is a schematic diagram of assembling a data cable and a first winding member according to an exemplary embodiment of the present disclosure.

Description of reference numerals

1 Housing 11 Outlet 2 Second coil

21 Perforation 22 Gear teeth 3 First winding member

31 First baffle 32 Second baffle 321 Through hole

322 Notch 33 Wireway 331 Wireway

4 Data cable 41 First terminal 42 Second terminal

5 Mounting part 51 Protective shell 6 Limiting shrapnel

Detailed ways

The specific embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present disclosure, but not to limit the present disclosure.

In the present disclosure, unless otherwise stated, the directional words used such as "upper" and "lower" are defined according to the directions indicated by the corresponding drawings, and "inner" and "outer" refer to the corresponding parts The inner and outer contours of itself. Furthermore, the terms "first", "second", etc., are used in this disclosure to distinguish one element from another and are not of order or importance. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated.

In order to solve the problem of inconvenience in use or carrying caused by the long data cable, a storage box is usually used to store and organize the data cable. In order to take out the data cable in the data cable storage box in the related art, the terminals at both ends of the data cable need to be pulled at the same time, so as to realize the purpose of pulling the data cable out of the storage box. In addition, the pull-out directions of the terminals at both ends of the data cable in such a storage box are usually in the same plane, and it is inconvenient to use in a scenario where the vertical direction of the data cable needs to be converted inside the storage box.

The present disclosure provides a data cable storage device. As shown in FIG. 1 to FIG. 4 , the storage device includes a housing 1 and a cable hub provided in the housing 1 . The housing 1 is provided with a mounting portion 5 for fixing the first terminal 41 of the data cable 4 , and the housing 1 is provided with an outlet 11 for the second terminal 42 of the data cable 4 to pass through. The first terminal 41 is used to be inserted into an external device such as a charging connector of a mobile phone charger. When in use, the data cable 4 can be pulled out of the housing 1 by a required length by pulling the second terminal 42 .

In order to realize that the data cable 4 of the present disclosure is only allowed to be pulled out from the housing 1 in one direction, the cable hub provided in the housing 1 includes a first winding member 3 and a second winding member 2, wherein the first winding The second winding member 2 is sleeved on the outside of the first winding member 3 at intervals and can rotate relative to the first winding member 3 . After the first terminal 41 of the data cable 4 is fixedly installed, the data cable 4 is loosely wound on the first winding member 3 to form a first winding, then passes through the second winding member 2 and is wound around the second winding member 2 to form a first winding. The second winding is formed, and finally the second terminal 42 is passed through the outlet 11 .

The second winding member 2 is provided with a first locking structure for fixing the data line 4 after the data line 4 passes through. The existence of the first locking structure makes the second winding and the second winding not interfere with each other, that is, During the process of pulling the second terminal 42 to pull out the data wire 4 of the second winding part from the casing 1, the data wire of the first winding part will not be pulled out at the same time, and can only be pulled out along with the second winding part. The rotation of 2 gradually changes from a loose state to a tightened state. In this way, the first winding member 3 can be fixedly arranged in the housing 1, and finally the purpose of the data cable 4 being able to be pulled out from the second terminal 42 in one direction is finally achieved.

Continuing to refer to FIG. 3 and FIG. 4 , in the initial state, the data line 4 (the first winding) wound on the first winding member 3 is in a loose state. When the data cable 4 is pulled out, the data cable 4 (second winding) wound on the second winding member 2 is continuously pulled out of the casing 1, and at the same time, the second winding member 2 is driven by the data cable 4. The lower winding of the first winding member 3 performs relative rotational motion. With the rotation of the second winding member 2 , the data cable 4 that was loosely wound on the first winding member 3 is gradually tightened under the driving of the second winding member 2 until it can no longer be pulled.

As a way to realize the first locking structure, as shown in FIG. 3 , the first locking structure may be three through holes 21 opened on the second winding member 2 , so that the data lines 4 are located at the through holes 21 . Pass through in an S shape. The through holes 21 are spaced apart along the axial direction of the second winding member 2, and the number may be three or more, as long as the data lines 4 can be divided into the first winding and the second winding after passing through the plurality of through holes 21 in sequence. Two windings are sufficient. By arranging the perforations 21 so that the data lines 4 pass through in an S shape, the self-locking of the data lines 4 on the second winding member 2 can be realized with a relatively simple structure. In addition, an interference fit between the through hole 21 and the data line 4 can be used to improve the stability of the first locking structure.

In order to further achieve the purpose of limiting the protruding length of the data line 4, the protruding length of the data line 4 remains unchanged when the external pulling force disappears. As shown in FIG. 5 , the casing 1 can rotate relative to the second winding member 2 , and a second winding member 2 is provided between the casing 1 and the second winding member 2 for restricting the rotation of the casing 1 relative to the second winding member 2 . Two locking structures. Optionally, the second locking structure may include gear teeth 22 formed on the second winding member 2 , and a limiting elastic piece 6 provided on the housing 1 and elastically abutting against the gear teeth 22 .

In the initial state, the limiting elastic piece 6 elastically rests on the gear teeth 22 , specifically, between two adjacent gear teeth 22 . When the data cable 4 is pulled out, the external pulling force can overcome the elastic force of the limiting elastic piece 6 , so that the limiting elastic piece 6 comes out from the adjacent two gear teeth 22 with the rotation of the second winding member 2 . When the external pulling force disappears, the limit elastic piece 6 elastically stops in the two adjacent gear teeth 22 under the action of the elastic restoring force, so as to prevent the forward or reverse rotation of the second winding member 2 and realize the limited data Line 4 sticks out for the purpose of length. The casing 1 is reversely rotated, and the casing 1 drives the second winding member 2 to rotate in the opposite direction through the limiting elastic sheet 6 , so that the pulled data cable 4 can be retracted into the casing 1 again. During the process that the data cable 4 is gradually retracted to the casing 1, with the reverse rotation of the second winding member 2, the data cable 4 tightened on the first winding member 3 gradually returns to a loose state.

The storage device of the present disclosure can also realize the change of the direction of the data line 4 in the vertical direction, and the change of the direction in the vertical direction is more convenient to use in some scenarios. In order to realize the direction change of the data line 4 in the vertical direction, as shown in FIG. 1 and FIG. 2 , the mounting part 5 is configured so that the first terminal 41 can be inserted into the external device along the axis direction of the hub mechanism; the outlet 11 is arranged at the hub The outer circumference of the line mechanism, so that the data line 4 extends or retracts from the outlet 11 in the direction perpendicular to the axis of the line collection mechanism. The axis direction of the wire collecting mechanism refers to the axis around which the wire collecting mechanism rotates, for example, the direction of the rotation axis of the second winding member 2 .

As a way to realize the direction change of the data line 4 in the vertical direction, as shown in FIG. 6 and FIG. 7 , the first winding member 3 includes a first baffle 31 and a second baffle 32 arranged at intervals and in parallel, and a vertical baffle 31 and a second baffle 32 arranged in parallel. The connecting column 33 is fixed on the first baffle plate 31 . Wherein, the second baffle 32 is provided with through holes 321 for the connection posts 33 to pass through, and a gap 322 extending from the edge of the second baffle 32 to the through holes 321 . In the assembly gap through which the wire 4 passes, the end of the connecting column 33 passing through the second baffle plate 32 is provided with a wire groove 331 in the axial direction. After the data line 4 passes through the gap 322 and the assembly gap, it is fixed by the wire groove 331 of the connecting column 33 , so that the direction change of the data line 4 in the vertical direction is realized.

By changing the distance between the first baffle 31 and the second baffle 32 of the first winding member 3, the size of the through hole 21 of the second winding member 2, etc., data cables with different cross-sections can be adapted; By changing the diameter of the first winding member 3 or the second winding member 2, data cables of different lengths can be adapted.

Optionally, the through hole 321 may be formed in an arcuate shape, the connecting column 33 has an arcuate segment matching the shape of the through hole 321 , and an assembly gap suitable for the thickness of the data line 4 is formed between the through hole 321 and the connecting column 33 . The assembly gap formed between the through hole 321 and the connection post 33 is adapted to the thickness of the data line 4 means that the assembly gap enables the data line 4 inserted into the gap to closely fit with the connection post 33 . The connecting column 33 is restored to a cylindrical shape on both sides of the arcuate section extending in the axial direction, so that the side of the second baffle 32 facing the first baffle 31 can be seated on the connecting column 33 .

Continuing to refer to FIGS. 1 and 2 , the mounting portion 5 includes a protective shell 51 for accommodating the first terminal 41 . The protective shell 51 is rotatably connected to the housing 1 so that the housing 1 can drive the second winding member 2 to face each other. When the protective shell 51 rotates, that is, the rotation of the protective shell 51 relative to the casing 1 is in a static state. The protective shell 51 protrudes into the housing 1 through the mounting portion 5 and axially abuts against the side of the second baffle 32 that is away from the first baffle 31 , and can be connected to the second baffle 32 together with the connecting column 33 . Up limit.

In addition to realizing the retraction of the data cable 4 by rotating the housing 1 , the storage device of the present disclosure also includes a coil spring mechanism for connecting with the second winding member 2 , which is used to provide the data cable 4 when it extends out of the housing 1 The force to rotate the second winding member 2 in the opposite direction. The coil spring mechanism is connected with the second coil member 2. When the data cable 4 is pulled outward, the coil spring is in a stretched state with the rotation of the second coil member 2. When the external tension disappears, the elasticity of the coil spring is increased. Under the action of the restoring force, the second winding member 2 is driven to rotate in the reverse direction, so that the data cable 4 can be retracted in a semi-automatic manner.

According to an embodiment of the present disclosure, as shown in FIG. 2 , the housing 1 , the first winding member 3 , the second winding member 2 and the protective shell 51 may adopt a split structure, that is, they may be installed by splicing Together, it is convenient to install and remove the storage device.

In addition, considering factors such as the matching relationship between the first winding member 3 and the data cable 4, the relative motion relationship between the second winding device 2 and the housing 1, etc., the selection of materials is as follows: the first winding member 3 and the protective shell 51 can be selected for use ABS is used to ensure the fixation of the data cable 4; PC is selected for the second winding device 2, so that the second winding device 2 has friction resistance characteristics; POM is used for the shell 1, so that it has friction resistance and at the same time, the appearance is bright , has a certain ornamental value; the limit shrapnel 6 uses high-strength spring steel to enhance its service life; the external wrapping material of the data cable selects TPU to make the expansion process smoother.

When assembling the storage device of the present disclosure, firstly install the first terminal 41 of the data cable 4 along the first winding member 3 , then fix the first terminal 41 with the protective shell 51 , and pre-roll on the first winding member 3 A certain number of turns (depending on the length of the data cable 4); then wrap the first winding member 3 with the second winding device 2, and arrange the data cable 4 along the self-locking S-shaped perforation 21; Then, the redundant data cable 4 is wound on the second winding device 2 , and the casing 1 is covered to expose the second terminal 42 of the data cable 4 . Pulling the second terminal 42 of the data cable 4 outside can realize the extension of the data cable 4 ; rotating the housing 1 in the opposite direction can realize the retraction of the data cable 4 .

The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings. However, the present disclosure is not limited to the specific details of the above-mentioned embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure. These simple modifications all fall within the protection scope of the present disclosure.

In addition, it should be noted that each specific technical feature described in the above-mentioned specific implementation manner may be combined in any suitable manner under the circumstance that there is no contradiction. In order to avoid unnecessary repetition, various possible combinations are not described in the present disclosure.

In addition, the various embodiments of the present disclosure can also be arbitrarily combined, as long as they do not violate the spirit of the present disclosure, they should also be regarded as the contents disclosed in the present disclosure.

Claims (10)

1. A data cable storage device, comprising a housing (1), and a hub mechanism arranged in the housing (1) for winding a data cable (4), the housing (1) is provided with There is a mounting portion (5) for fixing the first terminal (41) of the data cable (4), and the housing (1) is provided with a second terminal (42) of the data cable (4) to pass through. The outlet (11) is characterized in that, the hub mechanism comprises: A first winding member (3) fixedly arranged in the casing (1), and a first winding member (3) which is sleeved at intervals on the outside of the first winding member (3) and can be relative to the first winding member (3) ) rotating second winding member (2), the data cable (4) is loosely wound on the first winding member (3) and wound around the second winding member (2) after passing through the second winding member (2). The second winding member (2) is provided with a first locking structure for fixing the data wire (4) after the data wire (4) passes through. 2 . The data cable storage device according to claim 1 , wherein the first locking structure is three perforations ( 21 ) opened on the second winding member ( 2 ), so that all the The data line (4) passes through the through hole (21) in an S shape. 3. The data cable storage device according to claim 2, characterized in that the casing (1) is rotatable relative to the second winding member (2), and the casing (1) and the A second locking structure for restricting the rotation of the casing (1) relative to the second winding member (2) is provided between the second winding members (2). 4. The data cable storage device according to claim 3, wherein the second locking structure comprises gear teeth (22) formed on the second winding member (2), and a gear tooth (22) provided on the second winding member (2) A limiting elastic piece (6) on the casing (1) and elastically abutting against the gear teeth (22). 5. The data cable storage device according to any one of claims 1-4, characterized in that, the mounting portion (5) is configured such that the first terminal (41) can follow the direction of the hub mechanism. Inserted into the external device in the axial direction; the outlet (11) is arranged on the outer periphery of the hub mechanism, so that the data line (4) extends or retracts in the direction perpendicular to the axis of the hub mechanism. the outlet (11). 6 . The data cable storage device according to claim 5 , wherein the first winding member ( 3 ) comprises a first baffle plate ( 31 ) and a second baffle plate ( 32 ) arranged at intervals and in parallel, 6 . and a connecting column (33) vertically fixed on the first baffle plate (31), wherein the second baffle plate (32) is provided with a through hole (321) for the connecting column (33) to pass through , and a notch (322) extending from the edge of the second baffle plate (32) to the through hole (321), one end of the connecting column (33) passing through the second baffle plate (32) along the edge A wire slot (331) is provided in the axial direction. 7. The data line storage device according to claim 6, wherein the through hole (321) is formed in an arcuate shape, and the connecting column (33) has an arcuate segment that matches the shape of the through hole (321) , and an assembly gap adapted to the thickness of the data line (4) is formed between the through hole (321) and the connecting column (33). 8. The data cable storage device according to claim 5, wherein the mounting portion (5) comprises a protective shell (51) for accommodating the first terminal (41), the protective shell (51) ) is rotatably connected to the casing (1), so that the casing (1) can drive the second winding member (2) to rotate relative to the protective casing (51). 9 . The data cable storage device according to claim 1 , further comprising a coil spring mechanism for connecting with the second winding member ( 2 ), for extending on the data cable ( 4 ). 10 . A force for counter-rotating the second winding member (2) is provided when the casing (1) is pulled out. 10. The data cable storage device according to claim 1, wherein the first winding member (3) is made of ABS material, and the second winding member (2) is made of PC material.

Images