Cable splicing interface protection structure
Through the synergy between designing conductive components, sealing components and clamping components in the cable splicing interface equipment, the problems of easy disengagement and insufficient adaptability of the interface in the prior art are solved, and a more stable and flexible connection effect is achieved.
Patent Information
- Application Number
- CN202421019257.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-11
AI Technical Summary
Existing cable splicing interface equipment is prone to disconnect due to large tension during use, and cannot adapt to the disconnection of the cable, resulting in poor connection and insufficient adaptability.
A cable splicing interface protective structure is designed, including conductive components, sealing components and clamping components. Through the synergy of sliders, slide posts, shrapnels, barbs, jackets, airbags and other components, the joints and interfaces are achieved. Connect and seal to continue to maintain connection when the cable is disconnected.
It effectively improves the connection firmness of the connector and the interface, prevents separation caused by vibration or tension, ensures the sealing and safety of the circuit connection, and can continue to connect when the cable is disconnected, improving the adaptability of the equipment.
Smart Images
Figure CN222261593U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable splicing interface equipment, in particular to a cable splicing interface protection structure. Background Art
[0002] In order to connect the cables separately, it is often necessary to use a cable splicing interface device. The utility model patent with patent application number CN202023134949.0 discloses a cable splicing interface protection device. The first cable interface and the second cable interface are respectively inserted into the left shell and the right shell, and the left upper rubber block and the left lower rubber block in the left shell are in contact with the second cable interface, and can adapt according to the shape of the interface to complete the fastening of the second cable interface. Similarly, the right upper rubber block and the right lower rubber block can complete the fastening of the first cable interface, thereby improving the stability of the splicing of the first cable interface and the second cable interface, and can effectively protect the first cable interface and the second cable interface. According to the technical solution disclosed by the utility model patent, when the existing cable splicing interface device is in use, on the one hand, the interface only relies on the elastic force of the rubber for connection, and is easily detached due to the large pulling force, which is not conducive to ensuring the connection firmness. On the other hand, when the cable is disconnected, the cable cannot be spliced, which reduces the adaptability of the device.
[0003] Therefore, how to design a cable splicing interface protection structure has become our current problem to be solved. Utility Model Content
[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a cable splicing interface protection structure to solve the problems raised in the above-mentioned background technology. The present invention has a reasonable design and is relatively convenient to use, and is suitable for the splicing and fixing of cables.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable splicing interface protection structure, including an interface and a joint, a conductive component is installed on the inner side of the joint, the conductive component includes a guide sleeve and a spring, a power connection component is installed on the inner side of the guide sleeve, the power connection component includes a slider and a slide column, a splicing component is installed on the joint, the splicing component includes a spring sheet and a barb, a locking component is installed on the interface, the locking component includes a sleeve and a support ring, sealing components are installed on the inner sides of the interface and the joint, the sealing component includes a rubber ring and an airbag group, a clamping component is installed on the inner side of the airbag group, and the clamping component includes a clamping plate 1 and a clamping plate 2.
[0006] Furthermore, the guide sleeve is welded to the inner side of the interface and the joint respectively, the slider is installed on the inner side of the interface, the outer side of the slider is clamped on the inner wall of the guide sleeve through a seal, and the slider is connected to the inner wall of the guide sleeve through a spring.
[0007] Furthermore, the sliding column is installed on the inner side of the joint, and the outer side of the sliding column is sealed and clamped on the inner wall of the guide sleeve in the joint. One end of the sliding column is connected to the inner wall of the guide sleeve through a spring, and the other end of the sliding column passes through the guide sleeve and extends to the outside of the joint. The spring sheet is welded to the outer side of the joint, the spring sheet is evenly distributed on the joint, and the barbs are integrally formed on the spring sheet.
[0008] Furthermore, a barbed groove is provided on the outer side of the interface, the support ring is integrally formed on the outer side of the interface, the jacket is installed on the outer side of the interface, the inner wall of one end of the jacket is connected to one side of the support ring through spring 2, the other end of the jacket passes through the outer side of the support ring and extends to the other side of the support ring, and a sealing ring is bonded to one end of the interface.
[0009] Furthermore, an inner cavity is opened on the inner side of the joint and the interface, the outer side of the sealing ring is bonded to the inner wall of the inner cavity, the airbag group includes airbag 1 and airbag 2, the outer sides of airbag 1 and airbag 2 are bonded to the inner wall of the inner cavity, airbag 1 is bonded to one side of airbag 2, and the other side of airbag 1 is bonded to the sealing ring.
[0010] Furthermore, air pipes are installed on the inner sides of the joint and the interface, and the sealing ring, airbag 1 and airbag 2 are all connected to the inner side of the guide sleeve through the air pipe.
[0011] Furthermore, cables are installed on the inner sides of the joint and the interface, one end of the cable is stuck on the inner side of the inner cavity, one side of the splint one is bonded to the inner side of the airbag two, and one side of the splint two is bonded to the inner side of the airbag one.
[0012] Furthermore, the other side of the clamping plate 1 and the clamping plate 2 is provided with a snap groove, the snap groove is clamped on the outer side of the cable, the rubber ring is arranged on the outer side of the cable, and the clamping plate 1 and the clamping plate 2 are connected to the guide sleeve through the wire.
[0013] Beneficial effects: 1. When the cable splicing interface protection structure is in use, first push the sleeve to the left side of the support ring, insert the sliding post in the joint into the inner side of the guide sleeve on the inner side of the interface, so that the sliding post pushes the slider, and then the joint and the guide sleeve in the interface are connected to each other through the sliding post, the spring drives the barb to get stuck on the inner side of the barb groove on the interface, release the sleeve, and the spring drives the sleeve to move to the right. The sleeve is arranged on the outer side of the spring plate to prevent the spring from opening outward. At the same time, the joint and the interface are sealed by a sealing ring, thereby effectively ensuring the connection firmness of the joint and the interface, preventing separation due to vibration or tension, and ensuring the sealing of the circuit connection, ensuring the safety of the circuit connection.
[0014] 2. When the cable splicing interface protection structure is in use, after the slide post is inserted into the inner side of the guide sleeve in the interface, the air inside the guide sleeve in the interface and the joint is compressed by the slider and the slide post respectively, so that the air is squeezed to the inner side of the rubber ring, airbag 1 and airbag 2 respectively through the connecting tube, the rubber ring expands to seal the cable, and after the expansion of airbag 1 and airbag 2, they respectively drive clamp plate 2 and clamp plate 1 to clamp the cable, so that the connection work can be carried out after the cable is disconnected, which can not only realize the connection work between the cable and the equipment, but also adapt to the connection work when the cable is disconnected, thereby improving the adaptability of the equipment.
[0015] 3. The cable splicing interface protection structure is reasonably designed, efficient and convenient to use, and is suitable for the splicing and fixation of cables. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a structural schematic diagram of a cable splicing interface protection structure of the utility model;
[0017] Figure 2 This is a cross-sectional view of a cable splicing interface protection structure of the utility model;
[0018] Figure 3 This is a structural schematic diagram of a plug rod of a cable splicing interface protection structure of the utility model;
[0019] Figure 4 This is a structural schematic diagram of a plug rod of a cable splicing interface protection structure of the utility model;
[0020] In the figure: 1. interface; 2. connector; 3. cable; 4. guide sleeve; 5. slider; 6. slide column; 7. spring; 8. barb; 9. barb groove; 10. sealing ring; 11. jacket; 12. support ring; 13. spring 2; 14. rubber ring; 15. airbag 1; 16. airbag 2; 17. splint 1; 18. splint 2; 19. spring 1. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figures 1 to 4 The utility model provides a technical solution: a cable splicing interface protection structure, including an interface 1 and a connector 2, a conductive component is installed on the inner side of the connector 2, the conductive component includes a guide sleeve 4 and a spring 19, a power connection component is installed on the inner side of the guide sleeve 4, the power connection component includes a slider 5 and a slide column 6, a splicing component is installed on the connector 2, the splicing component includes a spring piece 7 and a barb 8, a locking component is installed on the interface 1, the locking component includes a jacket 11 and a support ring 12, and a sealing component is installed on the inner side of the interface 1 and the connector 2, and the sealing component includes a rubber The rubber ring 14 and the airbag group, the inner side of the airbag group is installed with a clamping assembly, the clamping assembly includes a clamping plate 17 and a clamping plate 2 18, the inner sides of the joint 2 and the interface 1 are both provided with an inner cavity, the outer side of the rubber ring 14 is bonded to the inner wall of the inner cavity, the airbag group includes an airbag 15 and an airbag 2 16, the outer sides of the airbag 15 and the airbag 2 16 are both bonded to the inner wall of the inner cavity, the airbag 15 is bonded to one side of the airbag 2 16, and the other side of the airbag 15 is bonded to the rubber ring 14, the inner sides of the joint 2 and the interface 1 are both installed with a trachea, the rubber ring 14. Both the airbag 15 and the airbag 2 16 are connected to the inner side of the guide sleeve 4 through the trachea. The inner sides of the joint 2 and the interface 1 are installed with a cable 3. One end of the cable 3 is stuck in the inner side of the inner cavity. One side of the splint 17 is bonded to the inner side of the airbag 2 16. One side of the splint 2 18 is bonded to the inner side of the airbag 1 15. The other sides of the splint 17 and the splint 2 18 are provided with a card groove. The rubber ring 14 is sleeved on the outer side of the cable 3. The card groove is clamped on the outer side of the cable 3. The splint 17 and the splint 2 18 are connected to the guide sleeve 4 through the wire. When the sliding column 6 is inserted After entering the inner side of the guide sleeve 4 in the interface 1, the air inside the guide sleeve 4 in the interface 1 and the joint 2 is compressed by the slider 5 and the slide column 6 respectively, so that the air is squeezed to the inner sides of the rubber ring 14, the air bag 1 15 and the air bag 2 16 through the connecting pipe, and the rubber ring 14 expands to seal the cable 3. After the air bag 1 15 and the air bag 2 16 expand, they respectively drive the clamping plate 2 18 and the clamping plate 1 17 to clamp and fix the cable 3, so that the connection work can be carried out after the cable 3 is disconnected, which can not only realize the connection work between the cable 3 and the equipment, but also adapt to the connection work when the cable 3 is disconnected, thereby improving the adaptability of the equipment.
[0023] In this embodiment, the guide sleeve 4 is welded to the inner sides of the interface 1 and the joint 2 respectively, the slider 5 is installed on the inner side of the interface 1, the outer side of the slider 5 is clamped on the inner wall of the guide sleeve 4 through a seal, the slider 5 is connected to the inner wall of the guide sleeve 4 through a spring 19, the slide post 6 is installed on the inner side of the joint 2, the outer side of the slide post 6 is sealed and clamped on the inner wall of the guide sleeve 4 in the joint 2, one end of the slide post 6 is connected to the inner wall of the guide sleeve 4 through a spring 19, the other end of the slide post 6 passes through the guide sleeve 4 and extends to the outside of the joint 2, the spring sheet 7 is welded to the outer side of the joint 2, the spring sheet 7 is evenly distributed on the joint 2, the barb 8 is integrally formed on the spring sheet 7, a barb groove 9 is provided on the outer side of the interface 1, the support ring 12 is integrally formed on the outer side of the interface 1, the jacket 11 is installed on the outer side of the interface 1, and the inner wall of one end of the jacket 11 is clamped to the inner wall of the guide sleeve 4 in the joint 2 through a spring 13. One side of the support ring 12 is connected, and the other end of the sleeve 11 passes through the outer side of the support ring 12 and extends to the other side of the support ring 12. A sealing ring 10 is bonded to one end of the interface 1. When in use, the sleeve 11 is first pushed to the left side of the support ring 12, and the sliding column 5 in the joint 2 is inserted into the inner side of the guide sleeve 4 on the inner side of the interface 1, so that the sliding column 6 pushes the slider 5, and then the joint 2 and the guide sleeve 4 in the interface 1 are connected to each other through the sliding column 6, the spring piece 7 drives the barb 8 to be stuck on the inner side of the barb groove 9 on the interface 1, and the sleeve 11 is released. The spring 13 drives the sleeve 11 to move to the right. The sleeve 11 is sleeved on the outer side of the spring plate 7 to prevent the spring piece 7 from opening outward. At the same time, the joint 2 and the interface 1 are sealed by the sealing ring 10, thereby effectively ensuring the connection firmness of the joint 2 and the interface 1, preventing them from separating from each other due to vibration or tension, and ensuring the sealing of the circuit connection and ensuring the safety of the circuit connection.
[0024] When the cable splicing interface protection structure is in use, the jacket 11 is first pushed to the left side of the support ring 12, and the sliding column 5 in the joint 2 is inserted into the inner side of the guide sleeve 4 on the inner side of the interface 1, so that the sliding column 6 pushes the slider 5, and then the joint 2 and the guide sleeve 4 in the interface 1 are connected to each other through the sliding column 6, and the spring 7 drives the barb 8 to get stuck on the inner side of the barb groove 9 on the interface 1, and the jacket 11 is released. The spring 13 drives the jacket 11 to move to the right, and the jacket 11 is sleeved on the outer side of the spring plate 7 to prevent the spring 7 from opening outward. At the same time, the joint 2 and the interface 1 are sealed by the sealing ring 10, thereby effectively ensuring the connection firmness of the joint 2 and the interface 1 to prevent them from separating from each other due to vibration or tension. Condition, and ensure the sealing of the circuit connection, ensure the safety of the circuit connection. When the slide post 6 is inserted into the inner side of the guide sleeve 4 in the interface 1, the air inside the guide sleeve 4 in the interface 1 and the joint 2 is compressed by the slider 5 and the slide post 6 respectively, so that the air is squeezed to the inner side of the rubber ring 14, the air bag 1 15 and the air bag 2 16 through the connecting pipe respectively. The rubber ring 14 expands to seal the cable 3. After the air bag 1 15 and the air bag 2 16 expand, they respectively drive the clamping plate 2 18 and the clamping plate 1 17 to clamp the cable 3, so that the connection work can be carried out after the cable 3 is disconnected, which can not only realize the connection work between the cable 3 and the equipment, but also adapt to the connection work of the disconnected cable 3, thereby improving the adaptability of the equipment.
[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A cable splicing interface protection structure, comprising an interface (1) and a connector (2), wherein a conductive component is installed inside the connector (2), wherein the conductive component comprises a guide sleeve (4) and a spring (19), wherein: An electrical connection assembly is installed on the inner side of the guide sleeve (4), and the electrical connection assembly includes a slider (5) and a slide column (6). A splicing assembly is installed on the joint (2), and the splicing assembly includes a spring piece (7) and a barb (8). A locking assembly is installed on the interface (1), and the locking assembly includes a clamping sleeve (11) and a support ring (12). A sealing assembly is installed on the inner side of the interface (1) and the joint (2), and the sealing assembly includes a rubber ring (14) and an airbag group. A clamping assembly is installed on the inner side of the airbag group, and the clamping assembly includes a clamping plate 1 (17) and a clamping plate 2 (18).
2. A cable splicing interface protection structure according to claim 1, characterized in that: The guide sleeve (4) is welded to the inner side of the interface (1) and the joint (2) respectively, the slider (5) is installed on the inner side of the interface (1), the outer side of the slider (5) is clamped on the inner wall of the guide sleeve (4) through a seal, and the slider (5) is connected to the inner wall of the guide sleeve (4) through a spring (19).
3. A cable splicing interface protection structure according to claim 2, characterized in that: The slide column (6) is installed on the inner side of the joint (2), and the outer side of the slide column (6) is sealed and clamped on the inner wall of the guide sleeve (4) in the joint (2). One end of the slide column (6) is connected to the inner wall of the guide sleeve (4) through a spring (19), and the other end of the slide column (6) passes through the guide sleeve (4) and extends to the outer side of the joint (2). The spring sheet (7) is welded to the outer side of the joint (2), and the spring sheet (7) is evenly distributed on the joint (2). The barb (8) is integrally formed on the spring sheet (7).
4. A cable splicing interface protection structure according to claim 3, characterized in that: The outer side of the interface (1) is provided with a barbed groove (9), the support ring (12) is integrally formed on the outer side of the interface (1), the jacket (11) is installed on the outer side of the interface (1), the inner wall of one end of the jacket (11) is connected to one side of the support ring (12) through a spring 2 (13), the other end of the jacket (11) passes through the outer side of the support ring (12) and extends to the other side of the support ring (12), and a sealing ring (10) is bonded to one end of the interface (1).
5. A cable splicing interface protection structure according to claim 1, characterized in that: The inner sides of the joint (2) and the interface (1) are both provided with an inner cavity, the outer side of the rubber ring (14) is bonded to the inner wall of the inner cavity, the airbag group comprises airbag 1 (15) and airbag 2 (16), the outer sides of airbag 1 (15) and airbag 2 (16) are both bonded to the inner wall of the inner cavity, the airbag 1 (15) is bonded to one side of the airbag 2 (16), and the other side of the airbag 1 (15) is bonded to the rubber ring (14).
6. A cable splicing interface protection structure according to claim 5, characterized in that: Air pipes are installed on the inner sides of the joint (2) and the interface (1), and the rubber ring (14), air bag one (15) and air bag two (16) are all connected to the inner side of the guide sleeve (4) through the air pipes.
7. A cable splicing interface protection structure according to claim 6, characterized in that: A cable (3) is installed on the inner side of the connector (2) and the interface (1), one end of the cable (3) is stuck on the inner side of the inner cavity, one side of the clamping plate (17) is bonded to the inner side of the airbag (16), and one side of the clamping plate (18) is bonded to the inner side of the airbag (15).
8. A cable splicing interface protection structure according to claim 7, characterized in that: The other side of the clamping plate 1 (17) and the clamping plate 2 (18) is provided with a snap groove, the rubber ring (14) is sleeved on the outer side of the cable (3), the snap groove is clamped on the outer side of the cable (3), and the clamping plate 1 (17) and the clamping plate 2 (18) are connected to the guide sleeve (4) through an electric wire.