High-power cable joint
By using limiting parts and fixing parts in cable joints, fixing the nut position and locking the cable, the stability problems caused by the loose nuts of traditional cable joints are solved, and a more stable connection effect is achieved.
Patent Information
- Application Number
- CN202422167451.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-04
AI Technical Summary
Traditional cable joints have a moving space after the nut is connected, which causes the nut to loosen, which in turn affects the cable butt connection.
The limiting parts and fixing parts are used to fix the nut position through the fixing card to prevent the connection head from loosening, and the position of the cable is limited and fixed through the locking button to achieve the effect of stable use.
It effectively avoids the nut loosening, ensures the stability of the connector, and fixes the cable through the locking button, achieving a stable clamping effect.
Smart Images
Figure CN222980911U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable connection, in particular to a high-power cable connector. Background Art
[0002] A cable connector is an intermediate connector during cable connection. Two cables are inserted into the connector. The cables are connected and fixed through the mutual connection of the connectors. After fixing, the connection effect is achieved. Currently, the traditional connection method is through docking and nut fixation for connection.
[0003] However, only through the mutual docking of the connectors and nut fixation, when using the cable, since the connection between the connectors is through nut connection, and there is a movable space after nut connection, the nut will become loose during use, which will cause the connector to become loose and fall off, thereby affecting the docking connection of the cable. Summary of the Utility Model
[0004] Aiming at the deficiencies of the prior art, the utility model provides a high-power cable connector, which solves the problems raised in the above background art.
[0005] To achieve the above objectives, the utility model is realized through the following technical solutions: A high-power cable connector includes a connector. A connection sleeve is fixedly connected to the outer side end of the connector. Two cables are inserted into the connection sleeves. A nut is threadedly connected to one of the connectors. The nut fixes the two connectors. Fixing bolts are inserted through the four corners of the connector. A limiting member is arranged on one side of the connection end of the connector. One end of the limiting member abuts against the side wall of the nut, and the other end of the limiting member abuts against the outer side of the connector. Fixing members are fixedly connected to the outer side ends of the two connectors. The fixing members are used to fix the cables.
[0006] Further, the limiting member includes: a fixing clamp. The inner side end of the fixing clamp is semicircular and is matched with the outer side wall of the connection end of the connector. Connection blocks are fixedly connected to the upper and lower ends of the inner side of the fixing clamp. Fixing blocks are fixedly connected to the upper and lower ends of the outer side of the fixing clamp. The fixing bolts pass through the fixing blocks. Grooves are opened at the upper and lower ends of the inner side of one of the connection blocks. Protrusions are fixedly connected to the upper and lower ends of the inner side of the other connection block. The protrusions are matched and inserted into the grooves.
[0007] Further, the fixing member includes: a rectangular block. The rectangular block is integrally formed on the outer side of the connector. Locking buttons are threadedly connected to the upper and lower ends of the rectangular block. The locking buttons abut against the outer side ends of the cables.
[0008] Further, a first sealing strip is fixedly connected to the end faces of the connecting blocks at the upper and lower ends of the groove, and the first sealing strip is arranged in contact with the end face of another connecting block.
[0009] Further, a second sealing strip is fixedly connected to the connecting end of the connecting head, and the second sealing strip is arranged in contact with the connecting end of another connecting head.
[0010] Further, the locking button is arranged at the diagonal of the rectangular block.
[0011] Compared with the above background art, the high-power cable connector provided by the present application includes a cable connector with very mature technology nowadays, and a limiting member and a fixing member as the core components. Its principle relies on fixing the position of the nut through a fixing clip to prevent the connecting head from loosening, and limiting and fixing the position of the cable through a locking button to achieve the effect of stable use.
[0012] The utility model provides a high-power cable connector. Compared with the prior art, it has the following beneficial effects:
[0013] For this high-power cable connector, the nut fixedly connects the two connecting heads through the limiting member and the fixing member. After connection, the position of the nut is limited by the docking of the fixing clip to prevent the nut from loosening during the overall use process, and the position of the cable is fixed through the locking button, thereby achieving the effect of stable clamping. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic structural diagram of the whole of the utility model;
[0015] Figure 2 is a schematic structural diagram of the limiting member and the fixing member of the utility model when unfolded;
[0016] Figure 3 is a schematic structural diagram of the cross-section of the fixing member of the utility model;
[0017] Figure 4 is Figure 2 an enlarged structural diagram of part A in
[0018] Figure 5 is Figure 3 an enlarged structural diagram of part B in
[0019] In the figure: 1, connecting head; 2, connecting sleeve; 3, nut; 4, fixing clip; 5, fixing bolt; 6, fixing block; 7, connecting block; 8, groove; 9, convex block; 10, first sealing strip; 11, second sealing strip; 12, rectangular block; 13, locking button. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0021] Please refer to Figures 1-5 , the present utility model provides a technical solution: a high-power cable connector, including a connector 1, an outer end of the connector 1 is fixedly connected with a connecting sleeve 2, two connecting sleeves 2 are inserted with cables, a nut 3 is threadedly connected to one of the connectors 1, the nut 3 is arranged to fix the two connectors 1, fixing bolts 5 are inserted through four corners of the connector 1, a limiting member is arranged on one side of the connecting end of the connector 1, one end of the limiting member abuts against the side wall of the nut 3, and the other end of the limiting member abuts against the outer side of the connector 1. Outer ends of the two connectors 1 are fixedly connected with fixing members for fixing the cables; when connecting the cables, the cables are inserted into the interior of the connector 1 from the connecting sleeve 2, and then the connectors 1 are butted. After butting, the connecting ends of the two connectors 1 are fixed by the nut 3 threadedly connected to one of the connectors 1. When the connection between the two connectors 1 is fixed by the nut 3, the nut 3 is arranged on one side of the connector 1. Then, the limiting member is installed on the two connectors 1 and abuts against one side of the nut 3. Then, fixing bolts 5 are inserted through four corners of the fixed connector 1, and the fixing bolts 5 pass through the connector 1 and the limiting member. The two connectors 1 are stably fixed by the four fixing bolts 5, and the limiting member is stably fixed between the two connectors 1. The cable is located in the fixing member and is tightly fixed by the fixing member.
[0022] As Figure 2 shown, the limiting member includes: a fixing clamp 4, an inner end of the fixing clamp 4 is semicircular and is arranged to match the outer side wall of the connecting end of the connector 1. Upper and lower ends of the inner side of the fixing clamp 4 are fixedly connected with connecting blocks 7, upper and lower ends of the outer side of the fixing clamp 4 are fixedly connected with fixing blocks 6, and the fixing bolts 5 pass through the fixing blocks 6. Grooves 8 are opened at upper and lower ends of the inner side of one of the connecting blocks 7, and protrusions 9 are fixedly connected to upper and lower ends of the inner side of the other connecting block 7. The protrusions 9 are arranged to be inserted into the grooves 8 in a matching manner; after the nut 3 fixes the two connectors 1, the connecting blocks 7 of the two fixing clamps 4 are inserted correspondingly through the protrusions 9 and the grooves 8. After insertion, the position of the fixing block 6 of the fixing clamp 4 is fixed by the fixing bolts 5, and then the positions of the butted and inserted fixing clamps 4 correspond, so as to abut the nut 3 against the end of the connector 1, thereby avoiding loosening of the nut 3 and further avoiding loosening of the connector 1.
[0023] As Figure 3As shown in the figure, the fixing member includes: a rectangular block 12, which is integrally formed on the outer side of the connector 1. Locking buttons 13 are threadedly connected to the upper and lower ends of the rectangular block 12. The locking buttons 13 are abutted against the outer ends of the cable. The cable first passes through the rectangular block 12 and then enters the connector 1 through the connecting sleeve 2 for docking. The locking buttons 13 are rotated by tools to abut against the surface of the cable, causing depressions on the surface of the cable to form irregular shapes so that the cable cannot fall off or become loose.
[0024] As Figure 4 shown in the figure, first sealing strips 10 are fixedly connected to the end faces of the connecting blocks 7 at the upper and lower ends of the groove 8. The first sealing strips 10 are abutted against the end faces of the other connecting blocks 7. When the two fixing clips 4 are docked, the first sealing strips 10 on the docking end faces of the connecting blocks 7 are squeezed, and the first sealing strips 10 are deformed to form a sealing effect, thereby forming a sealing and waterproof effect.
[0025] As Figure 5 shown in the figure, a second sealing strip 11 is fixedly connected to the connecting end of the connector 1. The second sealing strip 11 is abutted against the connecting end of the other connector 1. Similarly, after the connectors 1 are docked, the second sealing strip 11 is squeezed to be deformed to achieve a sealing and waterproof effect.
[0026] As Figure 1 shown in the figure, the locking buttons 13 are arranged at the diagonals of the rectangular block 12. The locking buttons 13 arranged diagonally form diagonal fixation, so that the cable can be stably fixed at the connector 1.
[0027] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to make equivalent embodiments with equivalent changes within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A high-power cable connector, comprising a connector (1), the outer end of the connector (1) is fixedly connected to a connector sleeve (2), two cables are inserted into the two connector sleeves (2), one of the connectors (1) is threadedly connected to a nut (3), and the nut (3) is fixed to the two connectors (1), characterized in that: Fixing bolts (5) are provided at the four corners of the connector (1), and a limiting member is provided on one side of the connecting end of the connector (1), one end of the limiting member abuts against the side wall of the nut (3), and the other end of the limiting member abuts against the outer side of the connector (1), and the outer ends of the two connectors (1) are fixedly connected with fixing members, and the fixing members are used to fix the cable setting.
2. A high-power cable connector according to claim 1, characterized in that: The limiting member comprises: A fixing card (4), wherein the inner end of the fixing card (4) is semicircular and matched with the outer wall of the connecting end of the connector (1), the inner upper and lower ends of the fixing card (4) are fixedly connected with a connecting block (7), the outer upper and lower ends of the fixing card (4) are fixedly connected with a fixing block (6), the fixing bolt (5) is arranged through the fixing block (6), the inner upper and lower ends of one of the connecting blocks (7) are provided with a groove (8), the inner upper and lower ends of the other connecting block (7) are fixedly connected with a protrusion (9), and the protrusion (9) is matched with the groove (8) for plugging.
3. A high-power cable connector according to claim 2, characterized in that: The fixing member comprises: A rectangular block (12) is integrally formed on the outer side of the connector (1), and the upper and lower ends of the rectangular block (12) are threadedly connected with locking buttons (13), and the locking buttons (13) are arranged to abut against the outer end of the cable.
4. A high-power cable connector according to claim 2, characterized in that: The end faces of the connection blocks (7) located at the upper and lower ends of the groove (8) are fixedly connected with a first sealing strip (10), and the first sealing strip (10) is arranged to abut against the end face of another connection block (7).
5. A high-power cable connector according to claim 2, characterized in that: The connecting end of the connecting head (1) is fixedly connected to a second sealing strip (11), and the second sealing strip (11) is arranged to abut against the connecting end of another connecting head (1).
6. A high-power cable connector according to claim 3, characterized in that: The locking button (13) is arranged at the diagonal position of the rectangular block (12).