Joint with protective structure

Abstract

The utility model discloses a joint with a protection structure, which relates to the technical field of cable joints and comprises a joint body, one end of the joint body is in threaded connection with a nut, the other end of the joint body is in threaded connection with a packing nut, clamping blocks are symmetrically and fixedly arranged on the side walls of the joint body, and fixing grooves are symmetrically formed in the side walls of the clamping blocks. The connector further comprises a protection mechanism, the protection mechanism for protecting the connector body is arranged outside the connector body in a clamping mode, the effect of conveniently protecting the connector body is achieved through the arrangement of the protection mechanism, the connector body is moved, clamping blocks are clamped into clamping grooves in the inner walls of the upper protection shell and the lower protection shell correspondingly, and therefore the connector body is protected. And fixing blocks are clamped into fixing grooves through second springs, so that the upper protective shell and the lower protective shell are fixed, the upper protective shell and the lower protective shell are used for protecting the connector body, the connector body is prevented from being exposed, the phenomenon that the connector body is aged due to long-time wind and sun exposure is reduced, and the using effect of the whole structure is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable connectors, in particular to a connector with a protective structure. Background Art

[0002] Cable joints are also called cable heads. After the cable is laid, in order to make it a continuous line, each section of the line must be connected as a whole. These connection points are called cable joints. Cable joints are used to lock and fix the incoming and outgoing lines, and play a role in waterproofing, dustproofing and vibration proofing.

[0003] The metal cable waterproof connector recorded in the patent with the existing patent announcement number CN215009554U includes a waterproof connector body, the outer side and the inner side of the waterproof connector body are provided with threads, a regular hexagonal fastening block is provided in the middle of the waterproof connector body, a tight nut 1 is threadedly connected to the outer side of the waterproof connector body, and a tight nut 2 is also threadedly connected to the other end of the waterproof connector body, and a fastening device is provided on the waterproof connector body, so that the waterproof connector can be quickly assembled, so that the cable can be put into use as soon as possible, and the production efficiency is improved. However, when the connector is in use, since the waterproof connector body is exposed to the outside, after a long period of use, the waterproof connector body is prone to aging due to wind and sun, and the fastening device is easily touched and loosened, thereby affecting the overall use effect of the connector and affecting the safety of the connector.

[0004] Based on this, a joint with a protective structure is now provided to eliminate the disadvantages of the existing device. Utility Model Content

[0005] The purpose of the utility model is to provide a connector with a protective structure to solve the problem in the background technology that when the connector is in use, since the main body of the waterproof connector is exposed to the outside, after long-term use, the main body of the waterproof connector is easily aged due to wind and sun, and the fastening device is easily touched and loosened, thereby affecting the overall use effect of the connector and affecting the safety of the connector.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A connector with a protective structure comprises a connector body, one end of the connector body is threadedly connected to a nut, the other end of the connector body is threadedly connected to a locking nut, the side wall of the connector body is symmetrically fixed with a clamping block, the side wall of the clamping block is symmetrically provided with a fixing groove, and also comprises a protective mechanism, the protective mechanism comprises an upper protective shell, a threading groove, a lower protective shell, a clamping groove, a second spring, a groove, and a fixing block, the connector body is symmetrically provided with an upper protective shell and a lower protective shell outside, the side walls of the upper protective shell and the lower protective shell are both provided with a threading groove, the inner walls of the upper protective shell and the lower protective shell are symmetrically provided with a clamping groove adapted to the clamping block, the side walls of the clamping groove are symmetrically provided with a groove, the side walls of the groove are fixedly provided with a second spring, the end of the second spring is fixedly provided with a fixing block adapted to the fixing groove, and the top of the lower protective shell is provided with a disassembly and assembly mechanism for convenient installation of the upper protective shell.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: a gasket is sleeved on the rod of the joint body at one end of the nut.

[0010] In an optional solution: a clamping claw is provided in the connector body at one end of the locking nut, and a clamping ring is provided in the clamping claw.

[0011] In an optional solution: a plurality of anti-slip strips are fixedly provided on the side wall of the upper protective shell.

[0012] In an optional solution: a wear-resistant pad is provided on the surface of the threading groove.

[0013] In an optional scheme: the disassembly and assembly mechanism includes an installation slot, a connecting plate, a handle, a moving rod, a first spring, a moving slot, a limit block, a mounting block, and a limit hole, the top of the lower protective shell is symmetrically provided with an installation slot, the side wall of the installation slot is provided with a moving slot, the side wall of the moving slot is movably provided with a moving rod, the end of the moving rod is fixedly provided with a limit block, the body of the moving rod is sleeved with a first spring, one end of the first spring is fixedly connected to the end of the limit block, the other end of the first spring is fixedly connected to the side wall of the moving slot, the other end of the moving rod extends out of the moving slot and is fixedly connected to a connecting plate, the side wall of the connecting plate is fixedly provided with a handle, the bottom of the upper protective shell is symmetrically fixedly provided with mounting blocks compatible with the installation slot, and the side wall of the mounting block is provided with a limit hole compatible with the limit block.

[0014] In an optional solution: the joint body, the nut and the locking nut are all made of high-grade steel alloy plated with nickel.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model achieves the effect of facilitating the protection of the joint body by setting a protective mechanism. The joint body is moved, and the clamping blocks are respectively clamped into the clamping grooves of the inner walls of the upper protective shell and the lower protective shell. The second spring is used to clamp the fixing block into the fixing groove, so that the upper protective shell and the lower protective shell are fixed. The upper protective shell and the lower protective shell are used to protect the joint body, avoid exposing the joint body to the outside, reduce the aging of the joint body due to long-term wind and sun exposure, enhance the overall use effect of the structure, and improve the safety of the structure.

[0017] 2. The utility model achieves the effect of convenient and quick disassembly and assembly of the upper protective shell and the lower protective shell by setting a disassembly and assembly mechanism. The handle drives the connecting plate to move, and then drives the moving rod to move, so that the limit block is away from the limit hole, and then the mounting block is moved out of the mounting groove, and the upper protective shell and the lower protective shell can be disassembled, which is convenient for inspection and maintenance of the joint body, and improves the flexibility and practicality of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the lower protective shell of the utility model.

[0020] Figure 3 It is a structural schematic diagram of the connector body of the utility model.

[0021] Figure 4 It is an exploded view of the connector body of the utility model.

[0022] Figure 5 It is a partial enlarged view of A in the utility model.

[0023] Figure 6 It is a structural schematic diagram of the upper protective shell of the utility model.

[0024] Figure 7 It is a partial enlarged view of B in the utility model.

[0025] Notes on figure marks: upper protective shell 100, anti-slip strip 101, threading groove 102, lower protective shell 103, wear-resistant pad 104, mounting groove 105, connecting plate 200, handle 201, moving rod 202, first spring 203, moving groove 204, limit block 205, mounting block 206, limit hole 207, joint body 300, gasket 301, nut 302, locking nut 303, clamping ring 304, clamping claw 305, clamping block 400, fixing groove 401, clamping groove 402, second spring 403, groove 404, fixing block 405. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] In one embodiment, Figure 1-Figure 7 As shown, a connector with a protective structure includes a connector body 300, one end of the connector body 300 is threadedly connected to a nut 302, the other end of the connector body 300 is threadedly connected to a locking nut 303, the side wall of the connector body 300 is symmetrically fixed with a clamping block 400, the side wall of the clamping block 400 is symmetrically opened with a fixing groove 401, and also includes a protective mechanism, the protective mechanism includes an upper protective shell 100, a threading groove 102, a lower protective shell 103, a clamping groove 402, a second spring 403, a groove 404, and a fixing block 405, the outer side of the connector body 300 is symmetrically provided with an upper protective shell 100 and a lower protective shell 103, the side walls of the upper protective shell 100 and the lower protective shell 103 are both opened with a threading groove 102, the inner walls of the upper protective shell 100 and the lower protective shell 103 are symmetrically opened with a clamping groove 402 adapted to the clamping block 400, and the clamping groove 401 is symmetrically opened. 02 The side wall is symmetrically provided with grooves 404, and the side wall of the groove 404 is fixedly provided with a second spring 403, and the end of the second spring 403 is fixedly provided with a fixing block 405 adapted to the fixing groove 401, and the joint body 300 is moved, and the clamping block 400 is respectively clamped into the clamping groove 402 of the inner wall of the upper protective shell 100 and the lower protective shell 103, and the fixing block 405 is clamped into the fixing groove 401 through the second spring 403, so that the upper protective shell 100 and the lower protective shell 103 are fixed, and the upper protective shell 100 and the lower protective shell 103 are used to protect the joint body 300, avoid the joint body 300 from being exposed to the outside, reduce the aging phenomenon of the joint body 300 due to long-term wind and sun, enhance the use effect of the overall structure, and improve the safety of the structure. The top of the lower protective shell 103 is provided with a disassembly and assembly mechanism for convenient installation of the upper protective shell 100.

[0028] In one embodiment, Figure 2-Figure 4 As shown, a gasket 301 is sleeved on the rod of the joint body 300 at one end of the nut 302 to play a sealing role and improve the reliability of the structure.

[0029] In one embodiment, Figure 2-Figure 4 As shown, a clamping claw 305 is provided in the connector body 300 at one end of the locking nut 303, and a clamping ring 304 is provided in the clamping claw 305. A special sealing technology is adopted to make the wire fixing have strong tensile resistance, perfect air tightness, and can be submerged in 50 meters continuously.

[0030] In one embodiment, Figure 1As shown, a plurality of anti-slip strips 101 are fixedly provided on the side wall of the upper protective shell 100 to prevent slipping, making it easier for the user to take the upper protective shell 100 and improving the convenience of the structure.

[0031] In one embodiment, Figure 1-Figure 6 As shown, the surface of the wire threading groove 102 is provided with a wear-resistant pad 104 to reduce the wear on the cable and extend the service life of the structure.

[0032] In one embodiment, Figure 1-Figure 5 As shown, the disassembly and assembly mechanism includes a mounting groove 105, a connecting plate 200, a handle 201, a moving rod 202, a first spring 203, a moving groove 204, a limiting block 205, a mounting block 206, and a limiting hole 207. The top of the lower protective shell 103 is symmetrically provided with a mounting groove 105, and the side wall of the mounting groove 105 is provided with a moving groove 204. The side wall of the moving groove 204 is movably provided with a moving rod 202, and a limiting block 205 is fixedly provided at the end of the moving rod 202. A first spring 203 is sleeved on the body of the moving rod 202, and one end of the first spring 203 is fixedly connected to the end of the limiting block 205, and the other end of the first spring 203 is fixedly connected to the side wall of the moving groove 204. 02 The other end extends to the outside of the movable groove 204 and is fixedly connected with a connecting plate 200. A handle 201 is fixedly provided on the side wall of the connecting plate 200. A mounting block 206 adapted to the mounting groove 105 is symmetrically fixedly provided on the bottom of the upper protective shell 100. A limiting hole 207 adapted to the limiting block 205 is opened on the side wall of the mounting block 206. The connecting plate 200 is moved by the handle 201, and then the moving rod 202 is moved, so that the limiting block 205 is away from the limiting hole 207. Then the mounting block 206 is removed from the mounting groove 105, and the upper protective shell 100 and the lower protective shell 103 can be disassembled, which is convenient for the inspection and maintenance of the joint body 300, thereby improving the flexibility and practicality of the structure.

[0033] In one embodiment, Figure 2-Figure 4 As shown, the connector body 300, the nut 302 and the locking nut 303 are all made of high-grade nickel-plated steel alloy. The nickel-plated material can resist salt water, acid and alkali, chemicals and corrosion.

[0034] Working principle: When in use, move the connector body 300, and snap the snap-in block 400 into the snap-in groove 402 of the inner wall of the upper protective shell 100 and the lower protective shell 103 respectively. The fixing block 405 is snapped into the fixing groove 401 through the second spring 403, so that the upper protective shell 100 and the lower protective shell 103 are fixed. The upper protective shell 100 and the lower protective shell 103 are used to protect the connector body 300, so as to avoid the connector body 300 being exposed to the outside and reduce the damage of the connector body 300 caused by long-term wind and sun. The aging phenomenon caused by exposure to the sun can enhance the use effect of the entire structure and improve the safety of the structure. When the joint body 300 needs to be inspected and maintained, the connecting plate 200 is moved by the handle 201, and then the moving rod 202 is moved, so that the limit block 205 is away from the limit hole 207, and then the installation block 206 is moved out of the installation groove 105, so that the upper protective shell 100 and the lower protective shell 103 can be disassembled, which is convenient for the inspection of the joint body 300 and improves the flexibility and practicality of the structure.

[0035] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A joint with a protective structure, comprising a joint body (300), one end of the joint body (300) being threadedly connected to a nut (302), the other end of the joint body (300) being threadedly connected to a locking nut (303), a side wall of the joint body (300) being symmetrically fixed with a clamping block (400), and a side wall of the clamping block (400) being symmetrically opened with a fixing groove (401), characterized in that: The joint body (300) further comprises a protective mechanism, the protective mechanism comprising an upper protective shell (100), a threading groove (102), a lower protective shell (103), a snap-on groove (402), a second spring (403), a groove (404), and a fixing block (405); an upper protective shell (100) and a lower protective shell (103) are symmetrically arranged on the outside of the joint body (300); side walls of the upper protective shell (100) and the lower protective shell (103) are both provided with a threading groove (102); the upper protective shell (100) and the lower protective shell (103) are symmetrically arranged on the outside of the joint body (300); The inner wall of the protective shell (103) is symmetrically provided with a clamping groove (402) adapted to the clamping block (400), the side wall of the clamping groove (402) is symmetrically provided with a groove (404), the side wall of the groove (404) is fixedly provided with a second spring (403), the end of the second spring (403) is fixedly provided with a fixing block (405) adapted to the fixing groove (401), and the top of the lower protective shell (103) is provided with a disassembly and assembly mechanism for facilitating the installation of the upper protective shell (100).

2. The joint with a protective structure according to claim 1, characterized in that: A gasket (301) is sleeved on the shaft of the joint body (300) at one end of the nut (302).

3. The joint with a protective structure according to claim 1, characterized in that: A clamping claw (305) is provided in the joint body (300) at one end of the locking nut (303), and a clamping ring (304) is provided in the clamping claw (305).

4. The joint with a protective structure according to claim 1, characterized in that: A plurality of anti-slip strips (101) are fixedly provided on the side wall of the upper protective shell (100).

5. The joint with a protective structure according to claim 1, characterized in that: A wear-resistant pad (104) is provided on the surface of the threading groove (102).

6. The joint with a protective structure according to claim 1, characterized in that: The disassembly and assembly mechanism comprises a mounting groove (105), a connecting plate (200), a handle (201), a moving rod (202), a first spring (203), a moving groove (204), a limiting block (205), a mounting block (206), and a limiting hole (207); the mounting groove (105) is symmetrically provided on the top of the lower protective shell (103); a moving groove (204) is provided on the side wall of the mounting groove (105); a moving rod (202) is movably provided on the side wall of the moving groove (204); a limiting block (205) is fixedly provided on the end of the moving rod (202); and a first spring (203) is sleeved on the body of the moving rod (202). ), one end of the first spring (203) is fixedly connected to the end of the limit block (205), the other end of the first spring (203) is fixedly connected to the side wall of the movable groove (204), the other end of the movable rod (202) extends outside the movable groove (204) and is fixedly connected to a connecting plate (200), a handle (201) is fixedly provided on the side wall of the connecting plate (200), and a mounting block (206) adapted to the mounting groove (105) is symmetrically fixedly provided at the bottom of the upper protective shell (100), and a limiting hole (207) adapted to the limit block (205) is opened on the side wall of the mounting block (206).

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