Tensile retractable multi-interface data line

Abstract

The utility model discloses a tensile retractable multi-interface data line. The tensile retractable multi-interface data line comprises a protective cylinder and a data line arranged in the protective cylinder, an adjusting assembly is arranged in the protective cylinder, the data line is spirally connected to the adjusting assembly in a sleeved mode, an extending cylinder is further arranged in the protective cylinder, the extending cylinder is matched with the adjusting assembly through a traction structure, and the extending cylinder is matched with the protective cylinder through a limiting structure. The device has the beneficial effects that the extension cylinder and the adjusting assembly are matched through the traction structure, and the extension cylinder and the protection cylinder are matched through the limiting structure; when the data line is extended, the adjusting assembly is rotated to drive the extension cylinder to extend out along the axial direction of the protection cylinder under the limiting of the limiting structure, so that the extension cylinder extends out along with the data line to increase the length of the data line, the data line body can be better contracted, and the practicability is high; and meanwhile, the data line body is not directly pulled during extension, so that the data line can be better protected, the protection performance is high, and the tensile property is strong.

Description

Technical Field

[0001] The present application relates to the technical field of data cables, and in particular to a tensile-resistant and retractable multi-interface data cable. Background Art

[0002] Data cables are used to connect mobile devices and computers to achieve a physical electronic path for data transmission or communication. Now, with the rapid development of the electronics industry, data cables have become an indispensable part of our lives.

[0003] Most existing data cables are long and non-retractable. When connecting lines, the data cables are long and difficult to store and arrange, which makes them less practical. When extending a general retractable data cable, the two ends of the data cable are directly pulled, which may damage the data cable during pulling, thus affecting its use. Therefore, a retractable multi-interface data cable with easy retraction, high protection and strong tensile resistance is proposed. Utility Model Content

[0004] One object of the present application is to provide a tensile-resistant retractable multi-interface data cable that is easy to retract, highly protective, and highly tensile-resistant.

[0005] In order to achieve the above objectives, the technical solution adopted in the present application is: a tensile-resistant retractable multi-interface data cable, comprising a protective tube and a data cable arranged in the protective tube; an adjustment component is arranged in the protective tube, and the data cable is spirally sleeved on the adjustment component, and an extension tube is also arranged in the protective tube, and the extension tube and the adjustment component are matched with each other through a traction structure, and the extension tube and the protective tube are matched with each other through a limiting structure; the adjustment component is rotated to drive the extension tube to extend along the axial direction of the protective tube, thereby pulling the data cable to increase its length.

[0006] Preferably, the adjustment assembly includes an adjustment tube inserted into the protective tube, and an adjustment rod installed in the adjustment tube; one end of the adjustment rod extends out of the adjustment tube to a portion outside the protective tube.

[0007] Preferably, one end of the data line extends into the adjusting rod, and a section of the data line extends out from one end of the adjusting rod.

[0008] Preferably, the traction structure includes at least one traction block installed on the side of the adjustment tube, and at least one traction groove opened on the side of the extension tube; the traction groove is spiral-shaped, and the traction block cooperates with the traction groove.

[0009] Preferably, a retaining ring is provided on the side of the protective tube, and the adjusting tube matches the retaining ring.

[0010] Preferably, the limiting structure includes at least one limiting block arranged on the side of the retaining ring, and at least one limiting groove opened on the side of the extending tube; the limiting block cooperates with the limiting groove.

[0011] Preferably, a plurality of anti-slip strips are provided on the side of the protective tube.

[0012] Compared with the prior art, the beneficial effects of the present application are: the extension tube and the adjustment assembly are coordinated through a traction structure, and the extension tube and the protective tube are coordinated through a limiting structure; when extending the data cable, the adjustment assembly is rotated to drive the extension tube to extend along the axial direction of the protective tube under the limitation of the limiting structure, so that the extension tube extends together with the data cable body to increase the length of the data cable, which is convenient for better contraction of the data cable body and has strong practicality; at the same time, the data cable body is not directly pulled during extension, which is convenient for better protection of the data cable, with high protection and strong tensile resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 For this utility model Figure 1 Schematic diagram of the cross-sectional structure from the center front view.

[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the extension tube structure inside the middle protective tube.

[0016] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0017] Figure 5 For this utility model Figure 1 Schematic diagram of the cross-sectional structure from the middle side.

[0018] Figure 6 For this utility model Figure 5 Enlarged structural diagram at B in the middle.

[0019] In the figure: 1. protective tube; 11. data cable body; 12. traction structure; 121. traction block; 122. traction groove; 13. limiting structure; 131. limiting block; 132. limiting groove; 14. retaining ring; 2. adjustment assembly; 21. adjustment tube; 22. adjustment rod; 3. extension tube. DETAILED DESCRIPTION

[0020] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0021] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0022] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0023] The terms "including" and "having" and any variations thereof in the specification and claims of the present application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0024] One of the preferred embodiments of the present application is as follows: Figures 1 to 6 As shown, a tensile-resistant retractable multi-interface data cable comprises a protective tube 1 and a data cable body 11 arranged in the protective tube 1; an adjusting component 2 is rotatably arranged in the protective tube 1, the data cable body 11 is spirally sleeved on the side of the adjusting component 2, and an extension tube 3 is also arranged in the protective tube 1, the extension tube 3 and the adjusting component 2 are matched through a traction structure 12, and the extension tube 3 and the protective tube 1 are matched through a limiting structure 13; when the data cable body 11 is stretched, the adjusting component 2 can be rotated at this time, and the rotation of the adjusting component 2 drives the extension tube 3 in the limiting structure through the traction structure 12. The data cable body 11 is extended in an axial direction from the protective tube 1 under the limit of the structure 13. The adjusting component 2 rotates, so that the data cable body 11 spirally wound on the side of the adjusting component 2 is released, so that the data cable body 11 can be stretched together with the extension tube 3, so that the data cable body 11 can be stretched for use, which is convenient for better contraction and extension, simple in structure and easy to operate. At the same time, the data cable body 11 is not directly pulled during extension, so as to improve the service life of the data cable body 11, better resist the pulling of the data cable body 11, and improve the tensile strength of the data cable body 11, which is highly practical.

[0025] In this embodiment, Figure 2 , Figure 3 and Figure 5As shown, the adjustment component 2 includes an adjustment cylinder 21 inserted into the protective cylinder 1, and an adjustment rod 22 installed in the adjustment cylinder 21; one end of the adjustment rod 22 extends out of the adjustment cylinder 21 to the outside of the protective cylinder 1, so that the adjustment rod 22 can be rotated for adjustment, and the data cable body 11 is spirally wound around the side of the adjustment rod 22; when adjusting the length of the data cable body 11, the adjustment rod 22 can be rotated at this time, and the rotation of the adjustment rod 22 can make the wound data cable body 11 unwind layer by layer, and then when the extension cylinder 3 is extended, the data cable body 11 can be pulled to move together, thereby extending the length of the data cable body 11, which is convenient for better contraction of the data cable body 11 and better storage and arrangement during wiring.

[0026] In this embodiment, Figure 5 and Figure 6 As shown, it can be understood that a retaining ring 14 is provided at the bottom of the protective tube 1, which can prevent the adjustment tube 21 from slipping out of the protective tube 1, thereby facilitating better adjustment of the extension tube 3 to extend and ensure the normal operation of the device.

[0027] In this embodiment, Figure 2 , Figure 3 and Figure 5 As shown, it should be known that one end of the data cable body 11 extends into the adjusting rod 22 and extends from the end of the adjusting rod 22 for rotational adjustment. At the same time, the other end of the data cable body 11 extends into the other end of the adjusting rod 22 and extends from the bottom of the other end of the adjusting rod 22. By providing multiple interfaces, it is convenient to better adapt to different sockets, thereby improving the adaptability of the data cable body 11.

[0028] In this embodiment, Figures 2 to 4 As shown, the traction structure 12 includes at least one traction block 121 installed on the side of the adjustment tube 21, and at least one traction groove 122 opened on the side of the extension tube 3; the traction groove 122 is arranged in a spiral shape, and the traction block 121 and the traction groove 122 cooperate with each other; when extending, the adjustment tube 21 rotates to drive the traction block 121 to rotate, and the traction block 121 rotates to squeeze the traction groove 122, and then under the limit of the limit structure 13, the extension tube 3 will slide out along the axial direction of the protective tube 1, so that the data cable body 11 is extended and connected.

[0029] It is understandable that if Figure 3 As shown, in order to improve the stability of the device, two traction blocks 121 are provided, and the two traction blocks 121 are symmetrically arranged on both sides of the adjustment tube 21. Two traction grooves 122 should also be provided, and the two traction grooves 122 are symmetrically opened on both sides of the extension tube 3.

[0030] In this embodiment, Figure 3, Figure 5 and Figure 6 As shown, the limiting structure 13 includes at least one limiting block 131 arranged on the side of the retaining ring 14, and at least one limiting groove 132 opened on the side of the extension tube 3; the limiting block 131 and the limiting groove 132 cooperate with each other; when the extension tube 3 slides out, the limiting block 131 on the retaining ring 14 is in the limiting groove 132 of the extension tube 3, so that the extension tube 3 can move along the axial direction of the protective tube 1, thereby facilitating better limiting the sliding of the extension tube 3.

[0031] It should be known that if Figure 5 As shown, in order to better stabilize the limiting, two limiting blocks 131 are provided, and the two limiting blocks 131 are symmetrically arranged on both sides of the retaining ring 14, and two limiting grooves 132 should also be provided, and the two limiting grooves 132 are symmetrically arranged on both sides of the extension tube 3.

[0032] It should be known that if Figure 5 and Figure 6 As shown, in order to prevent the traction groove 122 and the limiting groove 132 from interfering with each other, the depth of the traction groove 122 is greater than the depth of the limiting groove 132, so that the traction block 121 cannot slide into the limiting groove 132 in the traction groove 122, thereby allowing the traction block 121 to slide better in the traction groove 122.

[0033] In this embodiment, Figure 1 As shown, it can be understood that a plurality of anti-slip strips are provided on the side of the protective tube 1 so as to better ensure the stability of the protective tube 1 when it is placed.

[0034] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. A tensile-resistant retractable multi-interface data cable, characterized in that: It includes a protective tube and a data line arranged in the protective tube; an adjusting component is arranged in the protective tube, the data line is spirally sleeved on the adjusting component, an extending tube is also arranged in the protective tube, the extending tube and the adjusting component are matched with each other through a traction structure, and the extending tube and the protective tube are matched with each other through a limiting structure; the adjusting component is rotated to drive the extending tube to extend along the axial direction of the protective tube, thereby pulling the data line to increase its length.

2. The tensile-resistant retractable multi-interface data cable according to claim 1, characterized in that: The adjustment assembly includes an adjustment tube inserted into the protective tube, and an adjustment rod installed in the adjustment tube; one end of the adjustment rod extends out of the adjustment tube to a portion outside the protective tube.

3. The tensile-resistant retractable multi-interface data cable according to claim 2, characterized in that: One end of the data line extends into the adjusting rod, and a section of the data line extends out from one end of the adjusting rod.

4. The tensile-resistant retractable multi-interface data cable according to claim 2, characterized in that: The traction structure comprises at least one traction block installed on the side of the adjustment tube, and at least one traction groove opened on the side of the extension tube; the traction groove is spiral-shaped, and the traction block cooperates with the traction groove.

5. The tensile-resistant retractable multi-interface data cable according to claim 2, characterized in that: A retaining ring is arranged on the side of the protective tube, and the adjusting tube matches the retaining ring.

6. The tensile-resistant retractable multi-interface data cable according to claim 5, characterized in that: The limiting structure includes at least one limiting block arranged on the side of the retaining ring, and at least one limiting groove opened on the side of the extending tube; the limiting block cooperates with the limiting groove.

7. The tensile-resistant retractable multi-interface data cable according to claim 1, characterized in that: A plurality of anti-slip strips are arranged on the side of the protective tube.

Images