Anti-torsion data connecting line

Abstract

The utility model discloses an anti-torsion data connecting line, and relates to the technical field of connecting lines. The utility model provides an anti-torsion data connecting line, which comprises five annularly distributed leads, two ends of the leads are respectively connected with a first connecting end and a second connecting end for realizing the function of the connecting line, the leads are coated with anti-torsion layers made of thermoplastic elastomer materials, and the leads are coated with metal shielding layers and insulating protective layers. The anti-torsion function can be achieved by means of resilience of the anti-torsion layer, the fixed block is fixed to one end of the insulation protection layer, the sliding block is connected to one end of the insulation protection layer, the insulation protection layer and the interior of the insulation protection layer can be driven to rotate through rotation of the fixed block, and the insulation protection layer is prevented from being damaged due to excessive torsion; a holding mechanism for assisting in twisting prevention is arranged on the fixing block and comprises a protective shell, a connecting rod and a rotating shaft which are distributed in a mirror image mode, the first connecting end can be protected through the protective shell, and the fixing block serves as a holding component through rotation of the protective shell.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting wires, in particular to an anti-twist data connecting wire. Background Art

[0002] The origin of data connecting wires can be traced back to the early computer interface technology. With the continuous development and popularization of computer technology, data connecting wires have gradually become an important component for electronic device connection. From the initial serial ports, parallel ports and other interfaces to the later USB, HDMI, Type-C and other interface technologies, the transmission rate, stability and application scope of data connecting wires have been continuously improved and expanded.

[0003] With the rapid development of the mobile Internet and the popularization of intelligent devices, the application scenarios of data connecting wires are becoming more and more extensive. It is not only used for the connection and communication between computers and external devices, but also supports multiple functions such as mobile device charging, data transmission, audio and video transmission, etc. In terms of data transmission, data connecting wires can achieve high-speed and stable data transmission to meet the transmission requirements of large-capacity data. In terms of mobile device charging, data connecting wires transmit electrical energy to the device by connecting the device and the power supply to provide power support for it.

[0004] When the data connecting wire is in use, due to the limitations of its length and flexibility, the data connecting wire often bends and twists due to the use of the user during use, and the twisted data connecting wire usually twists and winds together, resulting in inconvenient use.

[0005] Therefore, we propose an anti-twist data connecting wire to solve the above-mentioned technical problems. Content of the Utility Model

[0006] In view of this, aiming at the deficiencies of the present utility model, its main purpose is to provide an anti-twist data connecting wire, and its function is to solve the above problems.

[0007] To achieve the above purpose, the present utility model adopts the following technical solution: It includes a plurality of wires distributed in a ring shape, a first connection end and a second connection end respectively connected to both ends of the plurality of wires. An anti-twist layer is coated on the outer side of the plurality of wires, a metal shielding layer is coated on the outer side of the anti-twist layer, an insulating protection layer is coated on the outer side of the metal shielding layer. A fixing block is fixed on the outside of one end of the insulating protection layer close to the first connection end, a sliding block is slidably clamped on the fixing block, and a holding mechanism for assisting in anti-twisting is arranged on the fixing block.

[0008] As a preferred solution, the holding mechanism includes multiple protective shells, connecting rods and rotating shafts. The multiple protective shells are distributed in a mirror-image manner on the outside of the connecting end one. The rotating shaft is provided with multiple fixed on the sliding block corresponding to the multiple protective shells. The connecting rods have multiple rotational connections on the rotating shaft, and the ends of the multiple connecting rods facing away from the rotating shaft are respectively fixedly connected to the multiple protective shells.

[0009] As a preferred solution, a closing mechanism for limiting the holding mechanism is provided on the fixing block, and the closing mechanism comprises a blocking plate, and the blocking plate is fixed to an end of the fixing block close to the connecting end one.

[0010] As a preferred solution, the fixing block is provided with a plurality of notches in a mirrored manner, and the plurality of notches are adapted to the size of the connecting rod.

[0011] As a preferred solution, a torsion spring is sleeved on the outer sides of the plurality of rotating shafts, and two ends of the torsion spring are respectively fixed to the inner wall of the sliding block and the outer wall of the connecting rod.

[0012] As a preferred solution, the torsion spring has a driving force for driving the connecting rod to rotate in a direction toward the connecting end.

[0013] As a preferred solution, the anti-torsion layer is made of thermoplastic elastomer.

[0014] 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:

[0015] The utility model provides an anti-twist data connection line, comprising five annularly distributed conductors, the two ends of which are respectively connected to a connection end one and a connection end two for realizing the function of the connection line, the outer side of the conductor is coated with an anti-twist layer made of a thermoplastic elastomer material, and the outer side is further coated with a metal shielding layer and an insulating protective layer, and by virtue of the resilience of the anti-twist layer, anti-twist or rebound after twisting can be performed, thereby realizing the anti-twist effect, a fixed block is fixed at one end of the insulating protective layer, and a sliding block is connected on the upper end, and the insulating protective layer and the interior thereof can be driven to rotate by the rotation of the fixed block to prevent them from being damaged by excessive twisting, and an auxiliary anti-twist holding mechanism is provided on the fixed block, comprising a protective shell, a connecting rod and a rotating shaft distributed in a mirror image, and the connection end one can be protected by the protective shell, and at the same time, the rotation of the protective shell acts as a fixed block and a holding component, thereby realizing the auxiliary anti-twist holding effect;

[0016] In addition, a closing mechanism for restricting the rotation of the gripping mechanism is also provided on the fixed block, including a blocking plate. A notch is formed on the blocking plate. In the first case, when the driving force of the torsion spring enables the connecting rod to pass through the blocking plate, the connecting rod passes through the notch on the blocking plate, so that the protective shell connected to the connecting rod moves closer to the first connecting end. In the second case, the driving force of the torsion spring can cause the connecting rod to be subjected to a torsional force and be close to the inner wall of the blocking plate, thereby restricting the position of the connecting rod.

[0017] To more clearly illustrate the structural features and functions of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. Description of the Drawings

[0018] Figure 1 is a schematic side view structure of an embodiment of the present invention Figure 1 ;

[0019] Figure 2 is a schematic side view structure of an embodiment of the present invention Figure 2 ;

[0020] Figure 3 is a schematic side view structure of an embodiment of the present invention Figure 3 ;

[0021] Figure 4 is an enlarged schematic sectional view of a part of the connection end of an embodiment of the present invention;

[0022] Figure 5 is a schematic cross-sectional view of the overall structure of the wire, anti-torsion layer, metal shielding layer and insulation protection layer of an embodiment of the present invention.

[0023] Description of the reference numerals: 1. Wire; 2. Anti-torsion layer; 3. Metal shielding layer; 4. Insulation protection layer; 5. First connection end; 6. Second connection end; 7. Fixed block; 8. Sliding block; 9. Protective shell; 10. Rotating shaft; 11. Connecting rod; 12. Torsion spring; 13. Blocking plate. Detailed Embodiments

[0024] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be 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 present invention and are not used to limit the present invention.

[0025] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there may be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0026] Please refer to Figures 1 to 5 , an embodiment of the present utility model provides an anti-torsion data connection line, which includes a plurality of wires 1 distributed in a ring, a first connection end 5 and a second connection end 6 respectively connected to both ends of the plurality of wires 1. Specifically, there are five wires 1. The connection between the wires 1 and the first connection end 5 and the second connection end 6 is an electrical connection. Its structure and connection are prior arts and will not be elaborated herein. An anti-torsion layer 2 is coated on the outer side of the plurality of wires 1. The anti-torsion layer 2 is made of a thermoplastic elastomer material. The anti-torsion layer 2 is coated on the outside of the five wires 1. Since the anti-torsion layer 2 is made of a thermoplastic elastomer material, a metal shielding layer 3 is coated on the outer side of the anti-torsion layer 2, and an insulating protection layer 4 is coated on the outer side of the metal shielding layer 3. By virtue of the elastic recovery property of the thermoplastic elastomer material, after the whole of the wires 1, the anti-torsion layer 2, the metal shielding layer 3 and the insulating protection layer 4 is twisted, by virtue of the elastic recovery property of the anti-torsion layer 2, the whole of the wires 1, the anti-torsion layer 2, the metal shielding layer 3 and the insulating protection layer 4 can be twisted and elastically recovered and then twisted and elastically recovered to reset it. A fixing block 7 is fixed on the outside of one end of the insulating protection layer 4 close to the first connection end 5. A sliding block 8 is slidably clamped on the fixing block 7. The sliding block 8 and the fixing block 7 are slidably clamped, and the fixing block 7 is fixedly connected to the outer wall of the insulating protection layer 4. Therefore, after the device is twisted, by holding the sliding block 8, the fixing block 7 is allowed to rotate. The driving force for rotation comes from the torsional elastic recovery force stored when the whole of the wires 1, the anti-torsion layer 2, the metal shielding layer 3 and the insulating protection layer 4 are twisted, so that the wires 1, the anti-torsion layer 2, the metal shielding layer 3 and the insulating protection layer 4 can be twisted and elastically recovered, thereby preventing the device from being excessively twisted and causing damage to the data connection line.

[0027] Please refer to Figures 1 to 5, a holding mechanism for assisting anti-twist is provided on the fixed block 7, and the holding mechanism includes a plurality of protective shells 9, a connecting rod 11 and a rotating shaft 10, and the plurality of protective shells 9 are distributed in a mirror image on the outside of the connecting end 5, and the protective shells 9 are specifically provided with two, and the two protective shells 9 are distributed in a mirror image and fit on the outside of the connecting end 5, and the protective shells 9 have grooves adapted to the connecting end 5, so that the connecting end 5 can be wrapped by two mirror-arranged protective shells 9, and the rotating shaft 10 corresponds to the plurality of protective shells 9 and is fixed on the sliding block 8, and the connecting rod 11 has a plurality of rotationally connected to the rotating shaft 10, and the plurality of connecting rods 11 are away from the rotating shaft One end of 10 is fixedly connected to a plurality of protective shells 9 respectively. When the device is in use, the connecting rod 11 connected to the protective shell 9 can make the whole device rotate around the rotating shaft 10 as the axis. The rotated protective shell 9 can be used as the holding end of the sliding block 8, so as to cooperate with the rotation process of the fixed block 7 to produce an auxiliary anti-twist effect. In another case, the protective shell 9 after rotation can be attached to the connecting end 5. When the two protective shells 9 are rotated in a mirror-image distribution, a closed space can be formed, so that the connecting end 5 can be protected, and at the same time, the space occupied by the holding part when not in use can be reduced.

[0028] See also Figures 1 to 5 A closing mechanism for limiting the holding mechanism is provided on the fixed block 7, and the closing mechanism includes a blocking plate 13. The blocking plate 13 is fixed to one end of the fixed block 7 close to the connecting end 5. A plurality of notches are provided on the blocking plate 13 in a mirrored manner, and the plurality of notches are adapted to the size of the connecting rod 11. The blocking plate 13 has two notches, and the notches are adapted to the size of the connecting rod 11, so the connecting rod 11 can pass through the notches of the blocking plate 13. When the connecting rod 11 is not located in the notch of the blocking plate 13, the connecting rod 11 can be blocked by the remaining part of the blocking plate 13, thereby limiting the rotation of the connecting rod 11 on the rotating shaft 10, thereby completing the limiting effect of the closing mechanism on the holding mechanism.

[0029] See also Figures 1 to 5, torsion springs 12 are sleeved outside multiple rotating shafts 10. Two ends of each torsion spring 12 are respectively fixed to the inner wall of the sliding block 8 and the outer wall of the connecting rod 11. The torsion spring 12 has a driving force to drive the connecting rod 11 to rotate towards the first connecting end 5. During the use of this device, due to the driving force of the torsion spring 12, the connecting rod 11 has a tendency to rotate around the rotating shaft 10 towards the first connecting end 5. At this time, there are two situations. In the first situation, when the driving force of the torsion spring 12 enables the connecting rod 11 to pass through the baffle 13, the connecting rod 11 passes through the notch in the baffle 13, so that the protective shell 9 connected to the connecting rod 11 moves closer to the first connecting end 5. In the second situation, the driving force of the torsion spring 12 can make the connecting rod 11 be subjected to a torsional force and be close to the inner wall of the baffle 13, thereby restricting the position of the connecting rod 11.

[0030] In summary, the present invention provides an anti-torsion data connecting wire, which includes five annularly distributed wires 1, and the two ends are respectively connected to the first connecting end 5 and the second connecting end 6 to realize the function of the connecting wire. An anti-torsion layer 2 made of thermoplastic elastomer material is coated outside the wire 1, and a metal shielding layer 3 and an insulating protection layer 4 are further coated outside. With the resilience property of the anti-torsion layer 2, anti-torsion or resilience after torsion can be carried out, thereby realizing the anti-torsion function. One end of the insulating protection layer 4 is fixed with a fixed block 7, and a sliding block 8 is connected thereto. The rotation of the fixed block 7 can drive the insulating protection layer 4 and its interior to rotate, preventing it from being damaged due to excessive torsion. The fixed block 7 is provided with a holding mechanism for auxiliary anti-torsion, including mirror-image distributed protective shells 9, connecting rods 11 and rotating shafts 10. The first connecting end 5 can be protected through the protective shell 9, and at the same time, the rotation of the protective shell 9 acts as a holding part for the fixed block 7, thereby realizing the holding function of auxiliary anti-torsion. The fixed block 7 is also provided with a closing mechanism for restricting the rotation of the holding mechanism, including a baffle 13 with a notch opened thereon. In the first situation, when the driving force of the torsion spring 12 enables the connecting rod 11 to pass through the baffle 13, the connecting rod 11 passes through the notch in the baffle 13, so that the protective shell 9 connected to the connecting rod 11 moves closer to the first connecting end 5. In the second situation, the driving force of the torsion spring 12 can make the connecting rod 11 be subjected to a torsional force and be close to the inner wall of the baffle 13, thereby restricting the position of the connecting rod 11.

[0031] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A torsion-proof data cable, characterized in that: The invention comprises a plurality of conductors (1) distributed in a ring shape, a connection end 1 (5) and a connection end 2 (6) respectively connected to both ends of the plurality of conductors (1), the outer sides of the plurality of conductors (1) are coated with an anti-torsion layer (2), the outer sides of the anti-torsion layer (2) are coated with a metal shielding layer (3), the outer sides of the metal shielding layer (3) are coated with an insulating protective layer (4), a fixing block (7) is fixed to the outside of one end of the insulating protective layer (4) close to the connection end 1 (5), a sliding block (8) is slidably engaged with the fixing block (7), and a holding mechanism for assisting in anti-torsion is provided on the fixing block (7).

2. The anti-twist data connection cable according to claim 1, characterized in that: The holding mechanism comprises a plurality of protective shells (9), a connecting rod (11) and a rotating shaft (10); the plurality of protective shells (9) are distributed in a mirror-image manner on the outside of the connecting end (5); the rotating shaft (10) is provided with a plurality of fixed sliding blocks (8) corresponding to the plurality of protective shells (9); the connecting rod (11) has a plurality of rotationally connected to the rotating shaft (10); and the ends of the plurality of connecting rods (11) facing away from the rotating shaft (10) are respectively fixedly connected to the plurality of protective shells (9).

3. The anti-twist data connection cable according to claim 2, characterized in that: The fixed block (7) is provided with a closing mechanism for limiting the holding mechanism, the closing mechanism comprising a blocking plate (13), the blocking plate (13) being fixed to an end of the fixed block (7) close to the first connection end (5).

4. The anti-twist data connection cable according to claim 3, characterized in that: The fixing block (7) is provided with a plurality of notches in a mirror-image manner, and the plurality of notches are adapted to the size of the connecting rod (11).

5. The anti-twist data connection cable according to claim 2, characterized in that: Torsion springs (12) are sleeved on the outer sides of the plurality of rotating shafts (10), and two ends of the torsion springs (12) are respectively fixed to the inner wall of the sliding block (8) and the outer wall of the connecting rod (11).

6. The anti-twist data connection cable according to claim 5, characterized in that: The torsion spring (12) has a driving force for driving the connecting rod (11) to rotate in a direction toward the connecting end (5).

7. The anti-twist data connection cable according to claim 1, characterized in that: The anti-torsion layer (2) is made of a thermoplastic elastomer material.

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