Cable connector convenient to adjust

Abstract

The utility model relates to the technical field of electrical engineering, and discloses a cable connector convenient to adjust, which comprises a cable connector, the top of the cable connector is provided with a threaded hole, an extension assembly is arranged in the cable connector, the top of the cable connector is provided with a fixed adjusting assembly, and the fixed adjusting assembly is arranged in the threaded hole. A sealing ring is arranged on the surface of the extension assembly, and a cable is arranged in the cable connector. By arranging the extension assembly, cables with different lengths can be connected, when cables with different lengths need to be loaded, an operator rotates the first nut to loosen the fastening of the first screw rod and the adjusting sleeve, the adjusting sleeve is pushed to drive the first screw rod and the sliding disc to move to the center of the sliding groove base, and the adjusting sleeve drives the push rod to be laid flat through the concave block; the extension frame is pushed to move towards the two sides through the lantern ring and the sliding rod, adjustment can be carried out according to the length requirements of different cables, the connector can keep a good connection state when connecting the cables with different lengths, and therefore the extension effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of electrical engineering technology, specifically to an easily adjustable cable connector. Background Technology

[0002] In recent years, with the continuous advancement of technology, cable connectors have shown a trend towards intelligentization and miniaturization. Intelligent cable connectors, through built-in sensors, chips and other components, can realize real-time monitoring and transmission of information such as connection status and electrical parameters, providing strong support for equipment fault diagnosis, maintenance and management. Miniaturization is to meet the needs of electronic devices to become smaller and thinner. By adopting advanced micro-nano manufacturing technology and new materials, the size of cable connectors is getting smaller and smaller, while their performance is constantly improving, enabling more functions and higher connection density to be achieved in a limited space.

[0003] In existing technologies, substations require the connection of cables of various specifications and types to achieve power transmission, distribution, and conversion. Cable connectors can be quickly adjusted according to parameters such as the diameter and number of cores of different cables to ensure reliable connection between cables. However, in use, existing connectors typically use fixed fixing devices when fixing cables, which cannot fix cables of different lengths. Furthermore, existing cable connectors cannot be adjusted according to the length requirements of different cables, resulting in the connectors not maintaining a good connection when connecting cables of different lengths.

[0004] Therefore, a cable connector that is easy to adjust is proposed. Utility Model Content

[0005] The purpose of this invention is to provide an easily adjustable cable connector to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an easily adjustable cable connector, comprising a cable connector, a threaded hole on the top of the cable connector, an extension component inside the cable connector, a fixing and adjusting component on the top of the cable connector, a sealing ring on the surface of the extension component, and a cable inside the cable connector.

[0007] Preferably, the extension component specifically includes: a placement groove, equidistantly formed on the inner wall surface of the cable connector; a first slide groove, equidistantly formed on both sides of the cable connector; an extension frame, engaging with the inner wall surface of the placement groove; a second slide groove, formed on the top of the extension frame; and a slide groove seat, fixedly installed on both sides of the cable connector.

[0008] Preferably, the inner wall of the extension frame is fixedly connected to the outer wall of the sealing ring, and slide rods are fixedly installed on both sides of the extension frame. The other end of the slide rod movably passes through the interior of the slide groove and extends to the outside of the cable connector. A collar is rotatably connected to the other end of the slide rod, and a push rod is fixedly installed on the surface of the collar.

[0009] Preferably, a sliding plate is slidably connected to the inner wall of the sliding groove seat, a screw is fixedly installed on the surface of the sliding plate, the other end of the screw extends to the outside of the sliding groove seat, and an adjusting sleeve is fixedly sleeved on the outer wall of the screw.

[0010] Preferably, the outer wall of the adjusting sleeve is circumferentially fixed with recessed blocks, the inner wall of the recessed blocks is movably connected to the other end of the push rod, and the outer wall of the screw is threaded with a nut. The surface of the nut fits against the surface of the adjusting sleeve. By loosening the fastening of the screw by the nut, the push rod is leveled by the cooperation between the sliding seat, the sliding plate, the screw, the adjusting sleeve, and the recessed blocks. The extension frame extends outward by the sliding rod, the collar, and the second sliding groove, adapting to different installation environments and ultimately achieving the extension effect.

[0011] Preferably, the fixing and adjusting assembly specifically includes: a lead screw, threadedly connected between the inner walls of the threaded hole; a knob, fixedly installed at one end of the lead screw; a fixing plate, disposed inside the cable connector; a sliding groove, equidistantly formed on the top of the cable connector; and a recessed plate, equidistantly fixedly installed on both sides of the top of the cable connector.

[0012] Preferably, the other end of the lead screw extends into the interior of the cable connector and is rotatably connected to the top of the fixing plate. The surface of the fixing plate is in contact with the inner wall of the cable connector. A sliding groove four is provided on one side of the concave plate. A threaded plate is slidably connected to the inner wall of the concave plate. A screw two is fixedly connected to both sides of the threaded plate. The other end of the screw two moves through the interior of the sliding groove four and extends to the outside of the concave plate. A nut two is threadedly connected to the outer wall of the screw two. The surface of the nut two is in contact with the surface of the concave plate.

[0013] Preferably, the inner wall of the threaded plate is threaded with a second lead screw. One end of the second lead screw is fixedly mounted with a second knob. The other end of the second lead screw movably passes through the interior of the third slide groove, the interior of the second slide groove, and extends into the interior of the cable connector. The other end of the second lead screw is rotatably connected to a clamping plate. The surface of the clamping plate is in contact with the inner wall of the cable connector. One end of the cable can be fixed by the first lead screw, the first knob, and the fixing plate. The second lead screw can be loosened by the second nut. The second lead screw can be adjusted left and right by the cooperation between the second lead screw, the threaded plate, the concave plate, and the fourth slide groove. The second lead screw, the second knob, and the clamping plate are fixed again. In cooperation with the extension assembly, cables of different lengths can be fixed to suit different cable specifications and lengths, ultimately achieving the effect of fixing and adjusting.

[0014] This invention provides an easily adjustable cable connector. It offers the following advantages:

[0015] (1) This utility model can connect cables of different lengths by setting an extension component. When different lengths of cables need to be loaded, the operator rotates the nut to loosen the screw and the adjusting sleeve, pushes the adjusting sleeve to move the screw and the slide plate to the center of the slide seat, the adjusting sleeve drives the push rod to flatten through the concave block, and pushes the extension frame to move to both sides through the collar and the slide rod. It can be adjusted according to the length requirements of different cables, so that the connector can maintain a good connection state when connecting cables of different lengths, thereby achieving the extension effect.

[0016] (2) This utility model can fix cables of different lengths by setting a fixed adjustment component. It can also be used in conjunction with the extension component to fix cables of different lengths stably. The operator can rotate the second nut to loosen the fastening of the second screw, and then push the second screw, the threaded plate and the second lead screw to move outward. The third slide can constrain the second lead screw. Then the second nut is tightened on the second screw. After that, the first knob and the second knob are rotated to drive the first lead screw and the second lead screw to rotate, which drives the fixing plate and the clamping plate to descend and fix. This reduces the need to equip multiple special connectors due to different cable specifications, thereby achieving the effect of fixing and adjusting. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a partial structural diagram of the extension component of this utility model;

[0019] Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0020] Figure 4 This is a partial structural diagram of the fixed adjustment component of this utility model;

[0021] Figure 5 This is a partial structural diagram of the clamping plate of this utility model.

[0022] In the diagram: 1. Cable connector; 2. Extension assembly; 211. Placement slot; 212. Slide 1; 213. Extension frame; 214. Slide 2; 215. Slide rod; 216. Collar; 217. Push rod; 218. Slide seat; 219. Slide plate; 2111. Screw 1; 2112. Adjustment sleeve; 2113. Concave block; 2114. Nut 1; 3. Fixed adjustment assembly; 311. Lead screw 1; 312. Knob 1; 313. Fixing plate; 314. Slide 3; 315. Concave plate; 316. Slide 4; 317. Threaded plate; 318. Screw 2; 319. Nut 2; 3111. Lead screw 2; 3112. Knob 2; 3113. Clamping plate; 4. Sealing ring; 5. Cable. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0025] Example 1:

[0026] A preferred embodiment of the easily adjustable cable connector provided by this utility model is, for example... Figure 1-5 As shown: An adjustable cable connector includes a cable connector 1, a threaded hole on the top of the cable connector 1, an extension component 2 inside the cable connector 1, a fixing and adjusting component 3 on the top of the cable connector 1, a sealing ring 4 on the surface of the extension component 2, and a cable 5 inside the cable connector 1.

[0027] The extension component 2 specifically includes: a placement groove 211, which is equidistantly opened on the inner wall surface of the cable connector 1; a first slide groove 212, which is equidistantly opened on both sides of the cable connector 1; an extension frame 213, which is engaged with the inner wall surface of the placement groove 211; a second slide groove 214, which is opened on the top of the extension frame 213; and a slide groove seat 218, which is fixedly installed on both sides of the cable connector 1.

[0028] The inner wall of the extension frame 213 is fixedly connected to the outer wall of the sealing ring 4. Slide rods 215 are fixedly installed on both sides of the extension frame 213. The other end of the slide rod 215 moves through the interior of the slide groove 212 and extends to the outside of the cable connector 1. The other end of the slide rod 215 is rotatably connected to a collar 216. A push rod 217 is fixedly installed on the surface of the collar 216.

[0029] The inner wall of the slide seat 218 is slidably connected to the slide plate 219. The surface of the slide plate 219 is fixedly installed with a screw 2111. The other end of the screw 2111 extends to the outside of the slide seat 218. An adjusting sleeve 2112 is fixedly sleeved on the outer wall of the screw 2111.

[0030] The outer wall of the adjusting sleeve 2112 is fixedly mounted with recesses 2113 at equal intervals. The inner wall of the recesses 2113 is movably connected to the other end of the push rod 217. The outer wall of the screw 2111 is threadedly connected with a nut 2114. The surface of the nut 2114 is in contact with the surface of the adjusting sleeve 2112.

[0031] In this example, cables of different lengths can be connected by setting the extension component 2. When different lengths of cables 5 need to be loaded, the operator rotates the nut 2114 to loosen the fastening of the screw 2111 and the adjusting sleeve 2112, and pushes the adjusting sleeve 2112 to move the screw 2111 and the slide plate 219 to the center of the slide seat 218. The adjusting sleeve 2112 drives the push rod 217 to be flattened through the concave block 2113, and pushes the extension frame 213 to move to both sides through the collar 216 and the slide rod 215, thereby achieving the extension effect.

[0032] Example 2:

[0033] Based on Embodiment 1, a preferred embodiment of the easily adjustable cable connector provided by this utility model is, for example... Figure 1-5 As shown: The fixed adjustment assembly 3 specifically includes: a lead screw 311, which is threaded between the inner walls of the threaded hole; a knob 312, which is fixedly installed at one end of the lead screw 311; a fixing plate 313, which is set inside the cable connector 1; a slide groove 314, which is equidistantly opened on the top of the cable connector 1; and a recessed plate 315, which is equidistantly fixedly installed on both sides of the top of the cable connector 1.

[0034] The other end of the lead screw 311 extends into the interior of the cable connector 1 and is rotatably connected to the top of the fixing plate 313. The surface of the fixing plate 313 is in contact with the inner wall of the cable connector 1. A groove 316 is provided on one side of the concave plate 315. A threaded plate 317 is slidably connected to the inner wall of the concave plate 315. A screw 318 is fixedly connected to both sides of the threaded plate 317. The other end of the screw 318 moves through the interior of the groove 316 and extends to the outside of the concave plate 315. A nut 319 is threadedly connected to the outer wall of the screw 318. The surface of the nut 319 is in contact with the surface of the concave plate 315.

[0035] The inner wall of the threaded plate 317 is threaded with a lead screw 3111. A knob 3112 is fixedly installed at one end of the lead screw 3111. The other end of the lead screw 3111 moves through the interior of the slide groove 314 and the slide groove 214 and extends into the interior of the cable connector 1. The other end of the lead screw 3111 is rotatably connected to a clamping plate 3113. The surface of the clamping plate 3113 is in contact with the inner wall of the cable connector 1.

[0036] In this example, the fixed adjustment component 3 can fix cables of different lengths. It works in conjunction with the extension component 2 to stably fix cables of different lengths 5. The operator rotates the second nut 319 to loosen the fastening of the second screw 318, and then pushes the second screw 318, the threaded plate 317, and the second lead screw 3111 to move outward. The third groove 314 can constrain the second lead screw 3111. Then, the second nut 319 is tightened to the second screw 318. After that, the first knob 312 and the second knob 3112 are rotated to drive the first lead screw 311 and the second lead screw 3111 to rotate, which drives the fixing plate 313 and the clamping plate 3113 to descend and fix, thereby achieving the function of fixing and adjusting.

[0037] Working principle: First, the operator rotates nut 219 to loosen the fastening of screw 218. Cables of different lengths can be connected via extension assembly 2. When different length cables 5 need to be loaded, the operator rotates nut 2114 to loosen the fastening of screw 2111 and adjusting sleeve 2112. This pushes adjusting sleeve 2112, causing screw 2111 and slide plate 219 to move to the center of slide seat 218. Adjusting sleeve 2112, through concave block 2113, drives push rod 217 to flatten, and through collar 216 and slide rod 215, pushes extension frame 213 to both sides. Extension frame 213 slides within placement groove 211. Due to the action of slide groove 214 on extension frame 213, screw 2111 is pushed to connect. Screw 2111 slides within concave plate 315 via threaded plate 317, simultaneously driving screw 218 and nut 2114. After adjusting to the desired position, the operator rotates the nut 2114 in the opposite direction to tighten the adjusting sleeve 2112 and the slide plate 219. Then, the operator rotates the nut 319 in the opposite direction to tighten the screw 318. After that, the operator rotates the knob 312 and the knob 3112 to drive the lead screw 311 and the lead screw 3111 to rotate, which drives the fixing plate 313 and the clamping plate 3113 to descend and fix the cable 5. Then, by setting the fixing adjustment component 3, cables of different lengths can be fixed. When the extension frame 213 is reset, the screw 318, the threaded plate 317, and the lead screw 3111 can also be pushed to slide in the concave plate 315. The slide groove 314 can constrain the lead screw 3111. Then, the cable 5 is fixed by the lead screw 3112, the knob 3112, and the clamping plate 3113, thereby achieving the functions of extension adjustment and fixing adjustment.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. An easily adjustable cable connector, comprising a cable connector (1), characterized in that: The cable connector (1) has a threaded hole at the top, an extension component (2) is provided inside the cable connector (1), a fixing adjustment component (3) is provided at the top of the cable connector (1), a sealing ring (4) is provided on the surface of the extension component (2), and a cable (5) is provided inside the cable connector (1).

2. The easily adjustable cable connector according to claim 1, characterized in that: The extension component (2) specifically includes: Placement slots (211) are equidistantly opened on the inner wall surface of the cable connector (1); Slide 1 (212) is equally spaced on both sides of the cable connector (1); The extension frame (213) is engaged with the inner wall surface of the placement slot (211); Slide 2 (214) is located at the top of extension frame (213); The slide seat (218) is fixedly installed on both sides of the cable connector (1).

3. The easily adjustable cable connector according to claim 2, characterized in that: The inner wall of the extension frame (213) is fixedly connected to the outer wall of the sealing ring (4). Slide rods (215) are fixedly installed on both sides of the extension frame (213). The other end of the slide rod (215) moves through the interior of the slide groove (212) and extends to the outside of the cable connector (1). The other end of the slide rod (215) is rotatably connected to a collar (216). A push rod (217) is fixedly installed on the surface of the collar (216).

4. The easily adjustable cable connector according to claim 2, characterized in that: The inner wall of the slide seat (218) is slidably connected to a slide plate (219), and a screw rod (2111) is fixedly installed on the surface of the slide plate (219). The other end of the screw rod (2111) extends to the outside of the slide seat (218), and an adjusting sleeve (2112) is fixedly sleeved on the outer wall of the screw rod (2111).

5. The easily adjustable cable connector according to claim 4, characterized in that: The outer wall of the adjusting sleeve (2112) is fixedly mounted with recesses (2113) at equal intervals. The inner wall of the recesses (2113) is movably connected to the other end of the push rod (217). The outer wall of the screw (2111) is threadedly connected with a nut (2114). The surface of the nut (2114) is in contact with the surface of the adjusting sleeve (2112).

6. The easily adjustable cable connector according to claim 1, characterized in that: The fixed adjustment component (3) specifically includes: Lead screw 1 (311) is threaded between the inner walls of the threaded hole; Knob 1 (312) is fixedly installed at one end of lead screw 1 (311); A fixing plate (313) is disposed inside the cable connector (1); Slide three (314) is equidistantly opened on the top of the cable connector (1); The recessed plates (315) are fixedly installed at equal intervals on both sides of the top of the cable connector (1).

7. The easily adjustable cable connector according to claim 6, characterized in that: The other end of the lead screw (311) extends into the interior of the cable connector (1) and is rotatably connected to the top of the fixing plate (313). The surface of the fixing plate (313) is in contact with the inner wall of the cable connector (1). A sliding groove (316) is provided on one side of the concave plate (315). A threaded plate (317) is slidably connected to the inner wall of the concave plate (315). A screw (318) is fixedly connected to both sides of the threaded plate (317). The other end of the screw (318) moves through the interior of the sliding groove (316) and extends to the outside of the concave plate (315). A nut (319) is threadedly connected to the outer wall of the screw (318). The surface of the nut (319) is in contact with the surface of the concave plate (315).

8. The easily adjustable cable connector according to claim 7, characterized in that: The inner wall of the threaded plate (317) is threaded with a second lead screw (3111). One end of the second lead screw (3111) is fixedly installed with a second knob (3112). The other end of the second lead screw (3111) moves through the interior of the third slide groove (314) and the interior of the second slide groove (214) and extends to the interior of the cable connector (1). The other end of the second lead screw (3111) is rotatably connected to a clamping plate (3113). The surface of the clamping plate (3113) is in contact with the inner wall of the cable connector (1).

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