A high sealability connector

Abstract

The utility model discloses a kind of high sealing connectors, including two connecting shells, two connecting shells are movably connected between fold assembly, one end of two connecting shells is equipped with output end, the inner cavity of output end is movably connected with connecting end, the top of output end is fixedly connected with moving assembly, and the both ends of moving assembly are slidably connected on the surface of connecting shell, the utility model discloses a kind of high sealing connectors, the beneficial effects of the utility model are that the output end of connector is changed into telescopic design, length adjustment is realized by moving assembly. Only need to press control end, under the synergistic effect of internal fixed plate and reset spring, flexible telescopic length can be adjusted, in addition, the device also adds fold structure, by the rotation function of link block, two connecting shells can be folded combination, this design not only can simultaneously connect two or more connecting ends, but also can replace traditional clamp fixing mode, realize more convenient splicing use.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, specifically a high-sealing connector. Background Technology

[0002] Sealed connectors are used for electrical and signal transmission, possessing sealing properties such as waterproofing, dustproofing, and corrosion resistance. They are designed to provide reliable connections in harsh environments and protect the internal electrical contacts and circuitry from external environmental influences. Sealed connectors are widely used in many fields, particularly in automotive, aerospace, marine, military, industrial equipment, and outdoor electronics applications, where high levels of sealing and reliability are required.

[0003] A search revealed a Chinese patent document that discloses a high-sealing connector (publication number: CN216672025U). Although the device includes a terminal body, a sealing gasket, and multiple wiring holes opened on the sealing gasket, the terminal body is fixed with several limiting posts, and the sealing gasket is provided with several limiting grooves, and the limiting grooves are for the corresponding limiting posts to be inserted into.

[0004] While the aforementioned devices provide support and limit for the sealing gasket, the output end of existing connectors has a fixed length. The existing output end connects internally by splicing with the connecting end, but the length of the existing output end cannot be adjusted, making it unsuitable for connecting ends of different lengths. Furthermore, most existing connectors are single units, and usually require clamps or tensioning straps for splicing two together. Over time, this not only leads to instability but may also cause the output end and connecting end to loosen, resulting in overall connector damage and making it unsuitable for long-term use. Utility Model Content

[0005] The purpose of this invention is to provide a high-sealing connector to solve the problems mentioned in the background art, such as the fixed length of the output end of existing connectors, the internal communication between the existing output end and the connecting end, the inability to adjust the length of the existing output end, the inability to match connecting ends of different lengths, and the fact that most existing connectors are single and can only be adapted to one type of connecting end.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-sealing connector, comprising two connecting shells, with a folding component movably connected between the two connecting shells. One end of each connecting shell is provided with an output end, and the inner cavity of the output end is movably connected to a connecting end. A movable component is fixedly connected to the top of the output end, and the two ends of the movable component are slidably connected on the surface of the connecting shells. In terms of flexibility and adaptability, the retractable output end, in conjunction with the movable component, can be flexibly adjusted according to the length requirements of different connecting ends, effectively solving the problem that traditional fixed-length output ends cannot adapt to diverse scenarios. The addition of the folding component allows the two connecting shells to be stacked by rotating the connecting block, not only achieving convenient splicing of multiple connecting ends but also eliminating the cumbersome traditional clamp-fixed splicing, simplifying the connection operation, and improving efficiency. Simultaneously, the movable connection structure design enhances the connector's combination versatility, enabling it to meet the needs of various complex connection scenarios and greatly expanding its application range.

[0007] Preferably, the folding assembly includes a connecting block, with rotating columns rotatably connected to both sides of the connecting block, and connecting posts rotatably connected to both ends of each rotating column. A first connecting plate is fixedly connected to the top of each of the two connecting posts, and hexagonal bolts are threaded to both sides of each of the two connecting posts. A connecting column is fixedly connected to the bottom of each of the two first connecting plates. The connecting block, as the core hub, works with the rotating columns and connecting posts on both sides to form a flexible rotating connection structure. When multiple connection ends need to be connected, the user can easily rotate the rotating columns to fold the connecting shell around the connecting block, making the operation convenient and smooth. The threaded connection design of the hexagonal bolts not only ensures that the connecting posts are firmly fixed when not in use, preventing accidental rotation, but also facilitates later disassembly and maintenance. The combination of the first connecting plate and connecting posts further enhances the connection stability and integrity of the folded connecting shell, allowing the connector to maintain good structural strength and reliability even when performing multi-functional splicing, effectively improving the product's practicality and durability.

[0008] Preferably, the output terminal includes a connecting sleeve, and an end slot is fixedly connected to the inner cavity of the output terminal. A plurality of electrical plates are fixedly connected inside the end slot, and connecting cells are fixedly connected to the surfaces of the plurality of electrical plates. The connecting sleeve serves as the main outer shell of the output terminal, providing reliable physical protection for the internal components. The end slot not only provides orderly positioning for the internal components but also effectively prevents external dust and impurities from entering, ensuring the stability of the connection. At the same time, the electrical connection is mainly achieved through the electrical plates, and a magnetic connection method is used to fix the connecting terminal and the output terminal.

[0009] Preferably, the moving component includes a second connecting plate, with sliding rods fixedly connected to both sides of the top of the second connecting plate. The bottom of each of the two sliding rods is slidably connected to a first sliding groove, and the two first sliding grooves are formed on the surface of the connecting shell. A third connecting plate is fixedly connected to the bottom of the second connecting plate, with second sliding grooves slidably connected to both sides of the bottom of the third connecting plate. Through the modular connecting structure and precise sliding groove guidance, the moving component achieves linear and controllable adjustment of the output end length, which not only meets the length adaptation requirements of different connection scenarios, but also ensures the reliability and durability of operation through the optimization of the mechanical structure, providing a solid structural foundation for the functional expansion of the connector.

[0010] Preferably, a fixed plate is movably connected to the inner cavity of the second connecting plate. A third sliding groove is formed on the surface of the fixed plate. A pressing end is movably connected to the inner cavity of the third sliding groove, and the other end of the pressing end passes through the second connecting plate. A connecting rod is fixedly connected to one side of the fixed plate. A recoil spring is sleeved on the surface of the connecting rod, and one end of the recoil spring is fixedly connected to the interior of the second connecting plate. A limiting end is fixedly connected to one end of the connecting rod. One end of the limiting end engages with a limiting groove, and the limiting groove is located between one of the first and second sliding grooves. Through the standardized operation process of pressing to unlock, sliding to adjust, and releasing to lock, the cumbersome traditional screw fixing method is avoided, and the defect of easy shaking in the pure spring telescopic structure is solved, achieving a balance between flexibility and stability.

[0011] Preferably, the connecting sleeve is made of rubber insulating material. Rubber material itself has excellent insulation properties, which can effectively isolate the internal electrical board, connecting battery core and other live parts from contact with the outside world, prevent leakage and short circuit risks caused by accidental contact, and is especially suitable for complex environments such as humid and dusty environments, thus improving the safety of use.

[0012] Compared with existing technologies, the advantages of this invention are that the output end of the connector is changed to a telescopic design, and the length can be adjusted by moving components. Simply press the control end, and the telescopic length can be flexibly adjusted under the synergistic action of the internal fixing plate and the return spring. In addition, the device also adds a folding structure. By rotating the connecting block, the two connecting shells can be folded and combined. This design can not only connect two or more connecting ends at the same time, but also replace the traditional clamp fixing method, realizing more convenient splicing and use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the connector of this utility model;

[0014] Figure 2 This is a schematic diagram of the folding component of this utility model;

[0015] Figure 3This is a schematic diagram of the inner cavity of the output end of this utility model;

[0016] Figure 4 This is a schematic diagram of the movable component of this utility model;

[0017] Figure 5 This is an internal view of the mobile component of this utility model.

[0018] In the diagram: 1. Connecting shell; 2. Moving component; 3. Folding component; 4. Output end; 5. Connecting end; 6. First connecting plate; 7. Connecting block; 8. Hexagonal bolt; 9. Rotating column; 10. Connecting column; 11. Connecting sleeve; 12. End groove; 13. Connecting cell; 14. Limiting groove; 15. Second connecting plate; 16. First sliding groove; 17. Second sliding groove; 18. Fixing plate; 19. Retracting spring; 20. Sliding rod; 21. Limiting end; 22. Connecting rod; 23. Third sliding groove; 24. Pressing end; 25. Connecting post; 26. Third connecting plate; 27. Electrical plate. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] Please see Figure 1-5 This utility model provides a high-sealing connector, including two connecting shells 1, a folding component 3 movably connected between the two connecting shells 1, an output end 4 at one end of each connecting shell 1, a connecting end 5 movably connected to the inner cavity of the output end 4, a movable component 2 fixedly connected to the top of the output end 4, and the two ends of the movable component 2 slidingly connected on the surface of the connecting shell 1. The two connecting shells 1 can be folded or flattened. When flattened, the length can be extended by pressing the limiting end 21 of the movable component 2.

[0021] In use, the folding assembly 3 includes a connecting block 7. Rotating columns 9 are rotatably connected to both sides of the connecting block 7. Connecting posts 25 are rotatably connected to both ends of the rotating columns 9. First connecting plates 6 are fixedly connected to the tops of both connecting posts 25. Hexagonal bolts 8 are threaded onto both sides of the two connecting posts 25. Connecting posts 10 are fixedly connected to the bottom ends of the two first connecting plates 6. When the two connecting shells 1 need to be folded, the edges of the two connecting shells 1 can be moved. Under the influence of the internal rotating columns 9, the two first connecting plates 6 are brought into contact, thus achieving the folding. The connecting posts 25 can be adjusted for tightness.

[0022] In this embodiment of the application, the output end 4 includes a connecting sleeve 11. An end groove 12 is fixedly connected to the inner cavity of the output end 4. A plurality of electrical plates 27 are fixedly connected inside the end groove 12. A connecting cell 13 is fixedly connected to the surface of each of the plurality of electrical plates 27. The electrical plates 27 and the connecting cells 13 are installed in the inner cavity of the end groove 12. The end groove 12 is installed inside the connecting sleeve 11. At this time, the connecting sleeve 11 has an insulating effect.

[0023] In use, the movable component 2 includes a second connecting plate 15. Sliding rods 20 are fixedly connected to both sides of the top of the second connecting plate 15. First sliding grooves 16 are slidably connected to the bottom of each sliding rod 20, and the two first sliding grooves 16 are formed on the surface of the connecting shell 1. A third connecting plate 26 is fixedly connected to the bottom of the second connecting plate 15. Second sliding grooves 17 are slidably connected to both sides of the bottom of the third connecting plate 26. A fixed plate 18 is movably connected to the inner cavity of the second connecting plate 15. A third sliding groove 23 is formed on the surface of the fixed plate 18. A pressing end 24 is movably connected to the inner cavity of the third sliding groove 23, and the other end of the pressing end 24 passes through the second connecting plate 15. The fixed plate 1... A connecting rod 22 is fixedly connected to one side of the 8. A retraction spring 19 is sleeved on the surface of the connecting rod 22, and one end of the retraction spring 19 is fixedly connected to the inside of the second connecting plate 15. One end of the connecting rod 22 is fixedly connected to a limiting end 21. One end of the limiting end 21 is engaged with a limiting groove 14, and the limiting groove 14 is located between one of the first sliding grooves 16 and the second sliding groove 17. Pressing down the pressing end 24 will slide one end against the fixed plate 18. At the same time, the retraction spring 19 on one side will retract the connecting rod 22 and the limiting end 21, causing the limiting end 21 and the limiting groove 14 to fall off. When the size is adjusted, the pressing end 24 can be loosened to reset, thus achieving the fixation of the size adjustment.

[0024] In this embodiment of the application, the connecting sleeve 11 is made of rubber insulating material to protect the internal connecting structure.

[0025] In this embodiment of the application, the edges of the two connecting shells 1 can be moved to bring the two first connecting plates 6 into contact under the drive of the internal rotating column 9, thus achieving flipping. In addition, the connecting post 25 can be adjusted to achieve the effect of flattening and folding. When the inner diameter of the connecting end 5 is only half of the output end 4, the pressing end 24 can slide one end against the fixing plate 18. At the same time, the recoil spring 19 on one side will retract the connecting rod 22 and the limiting end 21, causing the limiting end 21 and the limiting groove 14 to fall off. When the size is adjusted, the pressing end 24 can be loosened, and the limiting end 21 will be inserted into the limiting groove 14 for fixation under the movement of the recoil spring 19 and the fixing plate 18.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A high-sealing connector, comprising two connecting shells (1), characterized in that: A folding assembly (3) is movably connected between the two connecting shells (1). One end of each of the two connecting shells (1) is provided with an output end (4). The inner cavity of the output end (4) is movably connected with a connecting end (5). A moving assembly (2) is fixedly connected to the top of the output end (4), and the two ends of the moving assembly (2) are slidably connected on the surface of the connecting shell (1).

2. The high-sealing connector according to claim 1, characterized in that: The folding assembly (3) includes a connecting block (7), with rotating columns (9) rotatably connected to both sides of the connecting block (7), and connecting posts (25) rotatably connected to both ends of the rotating columns (9). A first connecting plate (6) is fixedly connected to the top of each of the two connecting posts (25), and hexagonal bolts (8) are threaded to both sides of each of the two connecting posts (25). A connecting post (10) is fixedly connected to the bottom of each of the two first connecting plates (6).

3. The high-sealing connector according to claim 1, characterized in that: The output end (4) includes a connecting sleeve (11), and an end groove (12) is fixedly connected to the inner cavity of the output end (4). Several electrical plates (27) are fixedly connected inside the end groove (12), and connecting cells (13) are fixedly connected to the surfaces of the several electrical plates (27).

4. A high-sealing connector according to claim 1, characterized in that: The moving component (2) includes a second connecting plate (15), with sliding rods (20) fixedly connected to both sides of the top of the second connecting plate (15), and first sliding grooves (16) slidably connected to the bottom of the two sliding rods (20), and the two first sliding grooves (16) are opened on the surface of the connecting shell (1). A third connecting plate (26) is fixedly connected to the bottom of the second connecting plate (15), and second sliding grooves (17) slidably connected to both sides of the bottom end of the third connecting plate (26).

5. A high-sealing connector according to claim 4, characterized in that: The inner cavity of the second connecting plate (15) is movably connected to a fixing plate (18). The surface of the fixing plate (18) is provided with a third sliding groove (23). The inner cavity of the third sliding groove (23) is movably connected to a pressing end (24), and the other end of the pressing end (24) passes through the second connecting plate (15). A connecting rod (22) is fixedly connected to one side of the fixing plate (18). A recoil spring (19) is sleeved on the surface of the connecting rod (22), and one end of the recoil spring (19) is fixedly connected to the inside of the second connecting plate (15). One end of the connecting rod (22) is fixedly connected to a limiting end (21), and one end of the limiting end (21) is engaged with a limiting groove (14). The limiting groove (14) is located between one of the first sliding grooves (16) and the second sliding groove (17).

6. A high-sealing connector according to claim 3, characterized in that: The connecting sleeve (11) is made of rubber insulating material.

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