A plug connection cable equipped with a telescopic structure
By introducing components such as placement blocks, spiral springs, and clamping plates into the plug connector, the problems of easy shaking or tangling of traditional plug connector adapters are solved, achieving stable fixing and improved neatness of the adapter cable, and extending its service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUCHUAN ELECTRONICS IND (DONGGUAN) CO LTD
- Filing Date
- 2025-05-23
- Publication Date
- 2026-07-31
AI Technical Summary
Traditional plug connectors lack effective fixing mechanisms, causing the adapter to easily shake or become tangled during use, affecting neatness and aesthetics, and potentially causing damage.
A plug connector cable with a telescopic structure was designed, which uses components such as a placement block, a spiral spring, and a clamping plate. The adapter cable is fixed by the elastic action of the spiral spring and the clamping action of the clamping plate. Combined with structures such as a limit ring and a suction cup, the neatness and stability of the adapter cable are ensured.
It effectively prevents the adapter cable from being damaged by shaking or tangling during carrying or storage, thus increasing its service life and making the plug connection cable neater and more orderly.
Smart Images
Figure CN224582645U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of connector technology, and in particular to a plug connector equipped with a telescopic structure. Background Technology
[0002] In modern life, electronic devices such as smartphones, tablets, and laptops have become an indispensable part of people's daily lives. These devices typically require a plug-in cable to connect to a power source for charging or to a signal source for data transmission. Traditional plug-in cables generally have a fixed length and cannot be adjusted to meet actual needs, which to some extent limits their convenience of use.
[0003] To address this issue, some data cables with retractable functions have emerged on the market. These cables can be adjusted in length according to the user's actual needs, thus improving flexibility. One such example is a retractable data cable with patent publication number CN210182737U. This data cable utilizes a retractable design, allowing it to freely extend and retract within a certain range, thereby meeting the length requirements of different usage scenarios.
[0004] However, despite the advantages of retractable data cables in terms of length adjustment, some problems still exist in actual use. In particular, the adapter section lacks an effective fixing mechanism, making the data cable prone to shaking or tangling when held or placed in a bag. This not only affects the neatness and aesthetics of the data cable but may also damage the connector.
[0005] Therefore, we need to provide a plug connection cable equipped with a telescopic structure. Utility Model Content
[0006] To overcome the disadvantage of inconvenience in fixing the adapter components, this utility model provides a plug connection cable equipped with a telescopic structure.
[0007] A plug connector cable equipped with a telescopic structure includes a bottom shell, a top shell, a pivot, a snap-fit block, a spiral spring, a connector cable body, a connecting ring, a USB connector, an adapter, and adapter cables. The top shell is mounted on the top of the bottom shell. A pivot is rotatably mounted in the middle of the bottom shell. Square openings are provided on both the left and right sides of the bottom shell. Snap-fit blocks are symmetrically arranged on the left side of the bottom shell. A connecting ring is rotatably mounted inside the bottom shell. A spiral spring is connected between the inner side of the connecting ring and the outer side of the pivot. The connector cable body is wound around the outer side of the connecting ring. Both ends of the connector cable body extend towards the square openings on the left and right sides of the bottom shell. A USB connector is provided at the right end of the connector cable body, and an adapter is provided at the left end of the connector cable body. The adapter engages with the snap-fit block. Three adapter cables are evenly spaced on the left side of the adapter cable. The other end of the adapter cables is provided with a mobile phone data interface. The connector cable body also includes a fixing component, which is located between the front sides of the bottom shell and the top shell.
[0008] As an improvement to the above solution, it also includes a placement block, a second spiral spring, and a clamping plate. The placement block is provided on the front side of the bottom shell and the top shell, and the clamping plate is provided on the side of the placement block through the second spiral spring. The tail ends of the three adapter cables are all placed on the placement block, and the clamping plate is in contact with the adapter cables.
[0009] As an improvement to the above solution, a rubber block is also included, with the rubber block provided on the placement block.
[0010] As an improvement to the above solution, it also includes a connecting plate and a limiting ring. Limiting rings are provided on both the front and rear sides of the adapter via the connecting plate, and the three adapter cables are located inside the limiting rings.
[0011] As an improvement to the above solution, it also includes a suction cup and an adjustment rod. The adjustment rod is provided at the bottom of the bottom shell by means of threads, and a suction cup is installed at the bottom of the adjustment rod.
[0012] As an improvement to the above solution, it also includes limiting rollers. A set of limiting rollers is provided on both the left and right sides of the bottom of the bottom shell. There are two limiting rollers in a set, and both limiting rollers are designed symmetrically.
[0013] The beneficial effects and significant advancements of this utility model are as follows:
[0014] This utility model, through the design of a placement block, a spiral spring, and a clamping plate, allows users to easily and neatly place the ends of the three adapter cables on the placement block. Under the action of the spiral spring, the clamping plate can firmly clamp the adapter cables, effectively preventing damage caused by shaking or tangling during carrying or storage. This design not only improves the service life of the adapter cables but also makes the entire plug connection device neater and more orderly. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0016] Figure 2 This is a three-dimensional structural diagram of the components of this utility model, including the rotating shaft, the spiral spring, and the connecting wire body.
[0017] Figure 3 This is an exploded view of the top shell, spiral spring, and connecting ring of this utility model.
[0018] Figure 4 This is a three-dimensional structural diagram of the components of this utility model, including the placement block, the spiral spring, and the clamping plate.
[0019] Figure 5 This is a three-dimensional structural diagram of the bottom shell, suction cup, and adjusting rod of this utility model.
[0020] The following are the labels in the diagram: 1. Bottom shell, 2. Top shell, 21. Limiting roller, 3. Rotating shaft, 31. Snap-fit block, 4. First spiral spring, 5. Connecting cable body, 51. Connecting ring, 6. USB connector, 7. Adapter, 71. Adapter cable, 8. Placement block, 81. Rubber block, 9. Second spiral spring, 10. Clamping plate, 11. Connecting plate, 12. Limiting ring, 13. Suction cup, 14. Adjusting rod. Detailed Implementation
[0021] The embodiments of this utility model will be described below with reference to the accompanying drawings.
[0022] Example: A plug connector cable equipped with a telescopic structure, such as... Figures 1-5 As shown, the device includes a bottom shell 1, a top shell 2, a rotating shaft 3, a snap-fit block 31, a spiral spring 4, a connecting cable body 5, a connecting ring 51, a USB connector 6, an adapter 7, and an adapter cable 71. The top shell 2 is mounted on the top of the bottom shell 1. The rotating shaft 3 is rotatably mounted in the middle of the bottom shell 1. Square openings are provided on both the left and right sides of the bottom shell 1. Snap-fit blocks 31 are symmetrically arranged on the left side of the bottom shell 1. A connecting ring 51 is rotatably mounted inside the bottom shell 1. A spiral spring 4 is connected between the inner side of the connecting ring 51 and the outer side of the rotating shaft 3. A connecting cable body 5 is wrapped around the outside of the connecting ring 51. Both ends of the connecting cable body 5 extend toward the square openings on the left and right sides of the bottom shell 1. A USB connector 6 is provided at the right end of the connecting cable body 5, and an adapter 7 is provided at the left end of the connecting cable body 5. The adapter 7 is engaged with the snap-fit block 31. Three adapter cables 71 are evenly spaced on the left side of the adapter 7. The other end of the adapter cable 71 is provided with a mobile phone data interface. The feature is that it also includes a fixing component, which is provided between the front side of the bottom shell 1 and the top shell 2.
[0023] It also includes a placement block 8, a spiral spring 2 9 and a clamping plate 10. The placement block 8 is provided on the front side of the bottom shell 1 and the top shell 2. The clamping plate 10 is provided on the side of the placement block 8 through the spiral spring 2 9. The tail ends of the three adapter cables 71 are all placed on the placement block 8, and the clamping plate 10 is in contact with the adapter cables 71.
[0024] It also includes a rubber block 81, which is provided on the placement block 8.
[0025] It also includes a connecting plate 11 and a limiting ring 12. The connecting plate 11 provides a limiting ring 12 on both the front and rear sides of the adapter 7, and the three adapter cables 71 are located inside the limiting ring 12.
[0026] It also includes a suction cup 13 and an adjustment rod 14. The adjustment rod 14 is provided at the bottom of the bottom shell 1 by means of threads, and the suction cup 13 is installed at the bottom of the adjustment rod 14.
[0027] It also includes limiting rollers 21. A set of limiting rollers 21 is provided on both the left and right sides of the bottom of the bottom shell 1. There are two limiting rollers 21 in a set, and the two limiting rollers 21 are designed symmetrically back and forth.
[0028] The above embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Therefore, all equivalent changes made based on the content described in the claims of the present utility model should be included within the scope of the claims of the present utility model.
Claims
1. A plug connector cable equipped with a telescopic structure, comprising a bottom shell (1), a top shell (2), a pivot (3), a snap-fit block (31), a spiral spring (4), a connector cable body (5), a connecting ring (51), a USB connector (6), an adapter (7), and an adapter cable (71). The top shell (2) is mounted on the top of the bottom shell (1). The pivot (3) is rotatably mounted in the middle of the bottom shell (1). Square openings are provided on both the left and right sides of the bottom shell (1). Snap-fit blocks (31) are symmetrically arranged on the left side of the bottom shell (1). The pivot (3) rotates inside the bottom shell (1). A connecting ring (51) is provided, and a spiral spring (4) is connected between the inner side of the connecting ring (51) and the outer side of the rotating shaft (3). A connecting wire body (5) is wound around the outer side of the connecting ring (51). Both ends of the connecting wire body (5) extend towards the square openings on the left and right sides of the bottom shell (1). A USB connector (6) is provided at the right end of the connecting wire body (5), and an adapter (7) is provided at the left end of the connecting wire body (5). The adapter (7) engages with the snap-fit block (31). Three adapter wires (71) are evenly spaced on the left side of the adapter (7). The other end of the adapter wire (71) is provided with a mobile phone data interface, characterized in that, It also includes a fixing component, which is provided between the front sides of the bottom shell (1) and the top shell (2).
2. A retractable cord-equipped plug connector according to claim 1, wherein It also includes a placement block (8), a spiral spring (9) and a clamping plate (10). The placement block (8) is provided on the front side of the bottom shell (1) and the top shell (2). The clamping plate (10) is provided on the side of the placement block (8) through the spiral spring (9). The tail ends of the three adapter cables (71) are placed on the placement block (8), and the clamping plate (10) is in contact with the adapter cables (71).
3. A retractable cord-equipped plug connector according to claim 2, wherein the housing is formed of a synthetic resin. It also includes a rubber block (81), which is provided on the placement block (8).
4. A retractable cord-equipped plug connector according to claim 3, wherein the housing is formed of a synthetic resin. It also includes a connecting plate (11) and a limiting ring (12). The connecting plate (11) provides a limiting ring (12) on both the front and rear sides of the adapter (7). The three adapter cables (71) are located inside the limiting ring (12).
5. A retractable cord-equipped plug connector according to claim 4, wherein the housing is formed of a synthetic resin. It also includes a suction cup (13) and an adjusting rod (14). The adjusting rod (14) is provided at the bottom of the bottom shell (1) by means of threads, and the suction cup (13) is installed at the bottom of the adjusting rod (14).
6. A retractable cord-equipped plug connector according to claim 5, wherein the housing is formed of a synthetic resin. It also includes limiting rollers (21). A set of limiting rollers (21) is provided on both the left and right sides of the bottom of the bottom shell (1). There are two limiting rollers (21) in a set. Both limiting rollers (21) are designed symmetrically back and forth.