Telescopic connecting line
By introducing a correcting groove and anti-torsion mechanism into the telescopic connecting wire system, the problem of twisting of the connecting wire during the retraction process is solved, automatic correcting is realized, and the shrinking mechanism is protected.
Patent Information
- Application Number
- CN202420893374.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-27
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-27
AI Technical Summary
The existing telescopic connecting wires are easily twisted during the retraction process, resulting in damage to the shrinking mechanism.
A connecting line system including accommodating boxes, buses, first branch lines and second branch lines is designed. When the bus drives the first branch lines and second branch lines to shrink, automatic alignment is achieved through the righting groove and anti-torsion mechanism to prevent twisting.
It effectively prevents the connecting wire from twisting during shrinking, protects the shrinking mechanism, and extends the service life of the connecting wire.
Smart Images
Figure CN222441044U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of connecting wires, in particular to a retractable connecting wire. Background Art
[0002] As an important hub between devices, the background and development of cables are closely related to the progress of mobile phone technology. With the continuous development and innovation of technology, cables will continue to be improved in function and quality, providing users with a more convenient, efficient and safe experience.
[0003] In the prior art, a retractable connecting wire has been realized, so that the connecting wire can be prevented from being too messy during use. However, when the connecting wire needs to be retracted, the flat connecting wire is easy to twist, which causes resistance when the connecting wire is retracted, and damages the retracting mechanism of the connecting wire. Therefore, we propose a retractable connecting wire to solve the above technical problems. Utility Model Content
[0004] In view of this, the present invention lacks a needle, and its main purpose is to provide a retractable connecting line, which serves to solve the above-mentioned problem.
[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a containing box and a bus, the bus is fixedly installed on the inner side of the containing box, a driving mechanism is arranged at the center of the inner side of the bus, a first branch line and a second branch line are sequentially connected to the bus, both sides of the first branch line and the second branch line are provided with alignment grooves, and the two alignment grooves are symmetrically arranged, a limit box is fixedly installed on the inner side of the containing box and located on the outer side of the bus, a shunt box is fixedly installed on the inner side of the containing box and close to the limit box, an outer guide hole is opened on the containing box and close to the shunt box, and an anti-twist mechanism is arranged on the inner side of the containing box and close to the outer guide hole.
[0006] As a preferred solution, the first branch line and the second branch line include a filler fixedly disposed inside thereof, and a wire core is fixedly disposed inside the filler.
[0007] As a preferred embodiment, the driving mechanism includes a loading seat fixedly installed on the accommodating box and located at the inner center of the bus, a motor is fixedly installed on the inner side of the loading seat, a rotating bar is fixedly installed on the output end of the motor, a shrinkage column is sleeved on the rotating bar, and the shrinkage column is fixedly connected to the bus.
[0008] As a preferred solution, a first inner guide hole and a second inner guide hole are sequentially formed on the diverter box, the second branch line passes through the first inner guide hole, and the first branch line passes through the second inner guide hole.
[0009] As a preferred solution, the anti-twist mechanism includes a loading plate symmetrically installed on the inner side of the accommodating box and close to the outer guide hole, and abutment plates are symmetrically installed on the loading plate. Slide rods are symmetrically installed on the inner sides of the two abutment plates, and springs are sleeved on the slide rods.
[0010] As a preferred solution, a slider is slidably installed on the slide rod and located on the inner side of the two springs. The slider is symmetrically provided with connecting holes, which are adapted to the slide rod. The slider is fixedly installed with a correction block, which is slidably connected to the correction groove.
[0011] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that it mainly has the following advantages:
[0012] When the bus of the device drives the first branch line and the second branch line to retract, the alignment block slides against the alignment grooves on the first branch line and the second branch line, and the first branch line and the second branch line are aligned during the sliding process. The alignment groove and the alignment block are in contact with each other, and when the first branch line and the second branch line move and when the first branch line and the second branch line are twisted, the first branch line and the second branch line drive the alignment block to move, and the alignment block drives the slider to move on the slider rod. Since the spring will continuously contract and extend during the continuous movement of the slider, the first branch line and the second branch line can be automatically aligned in the case of twisting.
[0013] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;
[0015] Figure 2 This is a schematic diagram of the first branch structure of an embodiment of the utility model;
[0016] Figure 3 The internal structure of the embodiment of the utility model is shown in FIG. Figure 1 ;
[0017] Figure 4 It is an enlarged schematic diagram of the structure at A of an embodiment of the utility model;
[0018] Figure 5 The internal structure of the embodiment of the utility model is shown in FIG. Figure 2 ;
[0019] Figure 6It is an enlarged schematic diagram of the structure at location B of an embodiment of the utility model.
[0020] Explanation of the reference numerals: 1. accommodating box; 2. outer guide hole; 3. bus bar; 4. first branch line; 5. second branch line; 6. loading seat; 7. motor; 8. rotating bar; 9. contraction column; 10. shunt box; 11. first inner guide hole; 12. second inner guide hole; 13. loading plate; 14. supporting plate; 15. sliding rod; 16. spring; 17. slider; 18. connecting hole; 19. alignment block; 20. filler; 21. wire core; 22. alignment groove; 23. limit box. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0022] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0023] See also Figures 1 to 6 The embodiment of the utility model provides a retractable connecting line, including a containing box 1 and a bus 3, the bus 3 is fixedly installed on the inner side of the containing box 1, a driving mechanism is arranged at the center of the inner side of the bus 3, a first branch line 4 and a second branch line 5 are sequentially connected to the bus 3, both sides of the first branch line 4 and the second branch line 5 are provided with an adjustment groove 22, the two adjustment grooves 22 are symmetrically arranged, a limit box 23 is fixedly installed on the inner side of the containing box 1 and located on the outer side of the bus 3, a shunt box 10 is fixedly installed on the inner side of the containing box 1 and close to the limit box 23, an outer guide hole 2 is arranged on the containing box 1 and close to the shunt box 10, and an anti-twist mechanism is arranged on the inner side of the containing box 1 and close to the outer guide hole 2;
[0024] In the present embodiment, the accommodating box 1 can be used for loading at any position of the device, and the accommodating box 1 can protect the internal mechanism of the device, the bus 3 is used for connecting and transmitting the device with external data, and the bus 3 is electrically connected to the first branch line 4 and the second branch line 5, so that high-speed data transmission can be realized, and the first branch line 4 and the second branch line 5 on the device can be extended by the driving mechanism for the convenience of user use, and in the process of extending the device, the first branch line 4 and the second branch line 5 need to be manually pulled so that the first branch line 4 and the second branch line 5 can be connected to the designated connection position, and the first branch line 4 and the second branch line 5 can be adjusted during the extension or contraction process by the correction groove 22 in conjunction with the anti-twist mechanism to prevent twisting during the contraction process, which affects the contraction of the first branch line 4 and the second branch line 5, and the bus 3 can be limited inside the accommodating box 1 by the limit box 23 so that it can drive the contraction of the first branch line 4 and the second branch line 5, and the first branch line 4 and the second branch line 5 can be diverted and guided by the shunt box 10 so that they point to the target position.
[0025] See also Figures 1 to 6 The first branch line 4 and the second branch line 5 include a filler 20 fixedly disposed inside thereof, and a wire core 21 is fixedly disposed inside the filler 20;
[0026] In this embodiment, the filler 20 is used to protect the wire core 21, and the wire core 21 is used to implement data transmission used by the device.
[0027] See also Figures 1 to 6 The driving mechanism includes a loading seat 6 fixedly installed on the containing box 1 and located at the inner center of the bus 3, a motor 7 is fixedly installed on the inner side of the loading seat 6, a rotating bar 8 is fixedly installed on the output end of the motor 7, a shrinking column 9 is sleeved on the rotating bar 8, and the shrinking column 9 is fixedly connected to the bus 3;
[0028] In this embodiment, when the bus 3 drives the first branch line 4 and the second branch line 5 to be retracted, the motor 7 is started, the motor 7 drives the rotating bar 8 to rotate, the rotating bar 8 drives the retraction column 9 to rotate, and the retraction column 9 drives the bus 3 to be wound. During the winding process of the bus 3, the first branch line 4 and the second branch line 5 can be driven to fit together, and after fitting, follow the bus 3 to be wound on the retraction column 9, and the motor 7 is loaded by the loading seat 6 for accommodating the box 1.
[0029] See also Figures 1 to 6 The shunt box 10 is provided with a first inner guide hole 11 and a second inner guide hole 12 in sequence, the second branch line 5 passes through the first inner guide hole 11, and the first branch line 4 passes through the second inner guide hole 12;
[0030] In this embodiment, the shunt box 10 is used to shunt the first branch line 4 and the second branch line 5, so that they extend toward the specified position, and the first inner guide hole 11 is used to guide the second branch line 5, and the second inner guide hole 12 is used to guide the second inner guide hole 12.
[0031] See also Figures 1 to 6 The anti-twist mechanism includes a loading plate 13 symmetrically installed on the inner side of the accommodating box 1 and close to the outer guide hole 2, and abutment plates 14 are symmetrically installed on the loading plate 13. Slide bars 15 are symmetrically installed on the inner sides of the two abutment plates 14. Springs 16 are sleeved on the slide bars 15. Slide blocks 17 are slidably installed on the slide bars 15 and located on the inner sides of the two springs 16. Connecting holes 18 are symmetrically opened on the slide bars 17, and the connecting holes 18 are adapted to the slide bars 15. Correction blocks 19 are fixedly installed on the slide bars 17, and the correction blocks 19 are slidably connected to the correction grooves 22.
[0032] In this embodiment, when the bus 3 drives the first branch line 4 and the second branch line 5 to retract, the correction block 19 slides relative to the correction groove 22 on the first branch line 4 and the second branch line 5, and during the sliding process, the first branch line 4 and the second branch line 5 are corrected, and the correction groove 22 is in contact with the correction block 19. During the movement of the first branch line 4 and the second branch line 5, and when the first branch line 4 and the second branch line 5 are twisted, the first branch line 4 and the second branch line 5 drive the correction block 19 to move, and the correction block 19 drives the slider 17 to move on the slide rod 15. Since the spring 16 is continuously contracted and extended during the continuous movement of the slider 17, the first branch line 4 and the second branch line 5 can be automatically corrected in the case of twisting.
[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A retractable connecting line, characterized in that: The invention comprises a containing box (1) and a bus (3), wherein the bus (3) is fixedly mounted on the inner side of the containing box (1), a driving mechanism is arranged at the center of the inner side of the bus (3), a first branch line (4) and a second branch line (5) are sequentially connected to the bus (3), both sides of the first branch line (4) and the second branch line (5) are provided with adjustment grooves (22), and the two adjustment grooves (22) are symmetrically arranged, a limit box (23) is fixedly mounted on the inner side of the containing box (1) and located on the outer side of the bus (3), a shunt box (10) is fixedly mounted on the inner side of the containing box (1) and close to the limit box (23), an outer guide hole (2) is arranged on the containing box (1) and close to the shunt box (10), and an anti-twist mechanism is arranged on the inner side of the containing box (1) and close to the outer guide hole (2).
2. A retractable connecting line according to claim 1, characterized in that: The first branch line (4) and the second branch line (5) include a filler (20) fixedly arranged inside the filler (20), and a wire core (21) is fixedly arranged inside the filler (20).
3. A retractable connecting line according to claim 1, characterized in that: The driving mechanism comprises a loading seat (6) fixedly mounted on the containing box (1) and located at the inner center of the bus (3), a motor (7) fixedly mounted on the inner side of the loading seat (6), a rotating bar (8) fixedly mounted on the output end of the motor (7), a shrinkage column (9) sleeved on the rotating bar (8), and the shrinkage column (9) fixedly connected to the bus (3).
4. The retractable connecting wire according to claim 1, characterized in that: The diverter box (10) is provided with a first inner guide hole (11) and a second inner guide hole (12) in sequence, the second branch line (5) passes through the first inner guide hole (11), and the first branch line (4) passes through the second inner guide hole (12).
5. The retractable connecting wire according to claim 1, characterized in that: The anti-twist mechanism comprises a loading plate (13) symmetrically installed inside the accommodating box (1) and close to the outer guide hole (2), the loading plate (13) is symmetrically installed with abutment plates (14), the inner sides of the two abutment plates (14) are symmetrically installed with slide bars (15), and the slide bars (15) are sleeved with springs (16).
6. A retractable connecting line according to claim 5, characterized in that: A slider (17) is slidably mounted on the slide bar (15) and located inside the two springs (16). The slider (17) is symmetrically provided with connecting holes (18), which are adapted to the slide bar (15). A correction block (19) is fixedly mounted on the slider (17), and the correction block (19) is slidably connected to the correction groove (22).