Anti-loosening cable connector

Abstract

The utility model provides an anti-loosening cable connector, and relates to the technical field of cable connectors, the anti-loosening cable connector comprises a cable female head, a cable male head is inserted in the cable female head, one end of the cable male head and one end of the cable female head are connected with cable segments, the outer wall of the cable female head and the outer wall of the cable male head are sleeved with insulating protective sleeves, and the insulating protective sleeves are connected with the cable female head and the cable male head. The outer side of the insulating protective sleeve is provided with a C-shaped protective frame, and the inner side of the C-shaped protective frame is fixedly connected with a supporting block. The utility model has the advantages that when a worker touches the cable by mistake, the joint of the cable female head and the cable male head is not easy to separate, so that the normal use of the cable is not influenced; the limiting plate, the first U-shaped hanging ring and the second U-shaped hanging ring slide out of the T-shaped containing groove, the limiting plate is clamped with the T-shaped containing groove, the limiting plate cannot slide out of the T-shaped containing groove, after the fixing nail is fixed to a proper position, the second U-shaped hanging ring is hung to the outer wall of the fixing nail, and attractiveness and neatness of a cable and a cable connector are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cable connectors, and particularly relates to an anti-loosening cable connector. Background Art

[0002] A cable connector is a device used to connect cables to each other or to other devices, mainly for transmitting communication signals such as data, audio, and video. The installation process of a cable connector usually includes steps such as disassembling the connector, fixing the cable end, stripping the cable sheath, applying sealant, installing the connecting sleeve, removing residues, flanging, removing sharp corners and burrs, connecting the inner conductor assembly, and tightening the fixing assembly.

[0003] After retrieval, the utility model with the publication number CN116093671U discloses an anti-loosening cable connector. Although this utility model patent solves the problems of insufficient firmness in existing cable connectors, seriously affecting the normal use of cables and increasing potential safety hazards; however, this utility model patent has the following problems:

[0004] First, in the prior art, a cable connector can only connect two sections of cables through a cable female head and a cable male head, and the tightness at the connection is relatively low. When a staff member accidentally touches it, the connection is likely to gradually separate, affecting the normal use of the cable.

[0005] Second, in the prior art, a cable connector after connecting two sections of cables is usually placed in situ, which is not conducive to the beauty and neatness of the cables and the cable connector.

[0006] Therefore, an anti-loosening cable connector is proposed. Content of the Utility Model

[0007] In view of this, the utility model provides an anti-loosening cable connector to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0008] The technical solution of the utility model is realized as follows: An anti-loosening cable connector includes a female cable head, in which a male cable head is inserted. One end of both the male cable head and the female cable head is connected to a cable segment. Insulating protective sleeves are sleeved on the outer walls of the female cable head and the male cable head. A C-shaped protective frame is arranged outside the insulating protective sleeve. A support block is fixedly connected to the inner side of the C-shaped protective frame. An arc-shaped limiting groove is formed inside the support block, and the arc-shaped limiting groove abuts against the outer wall of the insulating protective sleeve. Connecting blocks I and II are respectively fixedly connected to one side of the two C-shaped protective frames away from the insulating protective sleeve. A T-shaped connecting seat is rotatably connected to the inside of one end of the connecting block I close to the connecting block II. One end of the T-shaped connecting seat is fixedly connected to a threaded rod, and the threaded rod is in threaded connection with the inside of the connecting block II. A limiting rod is fixedly connected to one side of the connecting block I close to the connecting block II, and the limiting rod is slidably connected to the inside of the connecting block II.

[0009] Further preferably, a T-shaped storage groove is formed at one end of the connecting block I away from the connecting block II. A limiting plate is slidably connected to the inside of the T-shaped storage groove. A U-shaped hanging ring I is fixedly connected to one side of the limiting plate away from the connecting block II. One end of the U-shaped hanging ring I is fixedly connected to a U-shaped hanging ring II, and a fixing nail is connected to the inside of the U-shaped hanging ring II.

[0010] Further preferably, ball grooves are evenly formed on one side of the arc-shaped limiting groove close to the insulating protective sleeve. A ball body is rotatably connected to the inside of the ball groove, and the outer wall of the ball body is in rolling connection with the outer wall of the insulating protective sleeve.

[0011] Further preferably, the diameter of the U-shaped hanging ring I is larger than that of the U-shaped hanging ring II.

[0012] Further preferably, a handle is fixedly connected to one end of the threaded rod away from the T-shaped connecting seat.

[0013] Further preferably, two groups of limiting rods are provided, and the two groups of limiting rods are respectively located on the upper and lower sides of the threaded rod, and the threaded rod is parallel to the limiting rod.

[0014] Due to the adoption of the above technical solutions in the embodiments of the utility model, the following advantages are achieved:

[0015] First, when the handle of the utility model is rotated, the rotation of the handle drives the rotation of the threaded rod. Then, the connecting block II moves along the threaded rod towards the connecting block I, so that the two C-shaped protective frames and the arc-shaped limiting grooves approach each other, thereby fixing the female cable head and the male cable head close to each other. Therefore, when the staff accidentally touches it, it is not easy to cause the connection between the female cable head and the male cable head to separate, affecting the normal use of the cable.

[0016] Second, when one end of the first connecting block close to the T-shaped storage groove is turned downward, the limiting plate, the first U-shaped hanging ring and the second U-shaped hanging ring slide out of the T-shaped storage groove. The limiting plate is engaged with the T-shaped storage groove, so that the limiting plate will not slide out of the T-shaped storage groove. After the fixing nail is fixed to the appropriate position, the second U-shaped hanging ring is hung on the outer wall of the fixing nail, which is beneficial to the beauty and neatness of the cable and the cable connector.

[0017] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of a partial structure of the present utility model Figure 1 ;

[0021] Figure 3 is a schematic cross-sectional structure diagram of the first connecting block of the present utility model;

[0022] Figure 4 is a schematic diagram of a partial structure of the present utility model Figure 2 .

[0023] Reference numerals: 1, female cable head; 2, male cable head; 3, cable segment; 4, insulating protective sleeve; 5, C-shaped protective frame; 6, support block; 7, arc-shaped limiting groove; 8, T-shaped connecting seat; 9, threaded rod; 10, limiting rod; 11, handle; 12, T-shaped storage groove; 13, limiting plate; 14, first U-shaped hanging ring; 15, second U-shaped hanging ring; 16, fixing nail; 17, ball groove; 18, ball body; 191, first connecting block; 192, second connecting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0025] The embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings.

[0026] As Figures 1-4 shown, the embodiment of the present utility model provides a cable connector for preventing loosening and detachment, which includes a female cable head 1. A male cable head 2 is inserted into the female cable head 1. Cable segments 3 are connected to one end of both the male cable head 2 and the female cable head 1. Insulating protective sleeves 4 are sleeved on the outer walls of both the female cable head 1 and the male cable head 2. A C-shaped protective frame 5 is arranged outside the insulating protective sleeve 4. A support block 6 is fixedly connected to the inner side of the C-shaped protective frame 5. An arc-shaped limiting groove 7 is formed inside the support block 6, and the arc-shaped limiting groove 7 abuts against the outer wall of the insulating protective sleeve 4. Connecting blocks 191 and 192 are respectively fixedly connected to one side of the two C-shaped protective frames 5 away from the insulating protective sleeve 4. A T-shaped connecting seat 8 is rotatably connected to the inside of one end of the connecting block 191 close to the connecting block 192. One end of the T-shaped connecting seat 8 is fixedly connected to a threaded rod 9, and the threaded rod 9 is threadedly connected to the inside of the connecting block 192. A limiting rod 10 is fixedly connected to one side of the connecting block 191 close to the connecting block 192, and the limiting rod 10 is slidably connected to the inside of the connecting block 192.

[0027] A T-shaped storage groove 12 is formed at one end of the connecting block 191 away from the connecting block 192. A limiting plate 13 is slidably connected to the inside of the T-shaped storage groove 12. A U-shaped hanging ring 14 is fixedly connected to one side of the limiting plate 13 away from the connecting block 192. One end of the U-shaped hanging ring 14 is fixedly connected to a U-shaped hanging ring 15, and a fixing nail 16 is connected to the inside of the U-shaped hanging ring 15. The user hangs the cable connector for preventing loosening and detachment to a suitable position through the cooperation of the U-shaped hanging ring 15 and the fixing nail 16 to prevent the ground from being wet and affecting the normal use of the cable connector for preventing loosening and detachment. Ball grooves 17 are evenly formed on one side of the arc-shaped limiting groove 7 close to the insulating protective sleeve 4. Ball bodies 18 are rotatably connected to the inside of the ball grooves 17, and the outer walls of the ball bodies 18 are in rolling connection with the outer wall of the insulating protective sleeve 4. The diameter of the U-shaped hanging ring 14 is larger than that of the U-shaped hanging ring 15. A handle 11 is fixedly connected to one end of the threaded rod 9 away from the T-shaped connecting seat 8. The handle 11 facilitates the user to adjust the distance between the connecting block 191 and the connecting block 192 according to needs. Two groups of limiting rods 10 are provided, and the two groups of limiting rods 10 are respectively located on the upper and lower sides of the threaded rod 9, and the threaded rod 9 and the limiting rod 10 are parallel to each other.

[0028] When the utility model works: Place the cable female head 1, cable male head 2, cable segment 3 and insulation protection sleeve 4 that are connected completely into the C-shaped protection frame 5 according to the shape of the arc-shaped limiting groove 7. Fix the connecting block 191 and the cable female head 1 with one hand, and turn the handle 11 with the other hand. The rotation of the handle 11 drives the rotation of the threaded rod 9. Since the threaded rod 9 is threadedly connected to the connecting block 2 192, the connecting block 2 192 moves along with the rotation of the threaded rod 9. Since the connecting block 2 192 is slidably connected to the limiting rod 10, the connecting block 2 192 moves along the threaded rod 9 under the cooperation of the limiting rod 10. When the connecting block 2 192 moves towards the connecting block 191, the two groups of C-shaped protection frames 5 and arc-shaped limiting grooves 7 approach each other, so as to fix the cable female head 1 and the cable male head 2 close to each other. Then, when the staff accidentally touches it, it is not easy to cause the connection between the cable female head 1 and the cable male head 2 to separate, affecting the normal use of the cable; When it is necessary to ensure the neatness and beauty of the cable female head 1, cable male head 2, cable segment 3 and insulation protection sleeve 4, lower the end of the connecting block 191 close to the T-shaped storage groove 12, then the limiting plate 13, U-shaped hanging ring 14 and U-shaped hanging ring 15 slide out of the T-shaped storage groove 12. The limiting plate 13 is engaged with the T-shaped storage groove 12, so that the limiting plate 13 will not slide out of the T-shaped storage groove 12. After fixing the fixing nail 16 to a suitable position, hang the U-shaped hanging ring 15 on the outer wall of the fixing nail 16. Under the action of gravity, the anti-loosening cable connector swings in the vertical direction. The U-shaped hanging ring 15 hangs on the fixing nail 16. When it is necessary to remove the anti-loosening cable connector, manually adjust it so that the U-shaped hanging ring 14 is located on the outer wall of the fixing nail 16, and then remove the anti-loosening cable connector.

[0029] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various changes or substitutions thereof, and these should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claimed rights.

Claims

1. A cable connector that prevents loosening, characterized in that: The invention comprises a female cable connector (1), wherein a male cable connector (2) is inserted into the female cable connector (1), one end of each of the male cable connector (2) and the female cable connector (1) is connected to a cable segment (3), the outer walls of each of the female cable connector (1) and the male cable connector (2) are sleeved with an insulating protective sleeve (4), a C-shaped protective frame (5) is arranged outside the insulating protective sleeve (4), a support block (6) is fixedly connected inside the C-shaped protective frame (5), an arc-shaped limiting groove (7) is provided inside the support block (6), the arc-shaped limiting groove (7) is abutted against the outer wall of the insulating protective sleeve (4), and two groups of the C-shaped protective frame (5) are connected to each other. A connection block 1 (191) and a connection block 2 (192) are respectively fixedly connected to one side of the shaped protection frame (5) away from the insulating protection sleeve (4); an end of the connection block 1 (191) close to the connection block 2 (192) is rotatably connected to a T-shaped connection seat (8) inside; one end of the T-shaped connection seat (8) is fixedly connected to a threaded rod (9); the threaded rod (9) is threadedly connected to the inside of the connection block 2 (192); a side of the connection block 1 (191) close to the connection block 2 (192) is fixedly connected to a limiting rod (10); the limiting rod (10) is slidably connected to the inside of the connection block 2 (192).

2. The anti-loosening cable connector according to claim 1, characterized in that: A T-shaped receiving groove (12) is provided at one end of the connecting block 1 (191) away from the connecting block 2 (192); a limiting plate (13) is slidably connected inside the T-shaped receiving groove (12); a U-shaped hanging ring 1 (14) is fixedly connected to one side of the limiting plate (13) away from the connecting block 2 (192); one end of the U-shaped hanging ring 1 (14) is fixedly connected to a U-shaped hanging ring 2 (15); a fixing nail (16) is connected to the inner side of the U-shaped hanging ring 2 (15).

3. The anti-loosening cable connector according to claim 1, characterized in that: A ball groove (17) is evenly formed on one side of the arc-shaped limiting groove (7) close to the insulating protective sleeve (4), a ball body (18) is rollingly connected inside the ball groove (17), and an outer wall of the ball body (18) is rollingly connected to an outer wall of the insulating protective sleeve (4).

4. The anti-loosening cable connector according to claim 2, characterized in that: The diameter of the U-shaped hanging ring 1 (14) is larger than that of the U-shaped hanging ring 2 (15).

5. The anti-loosening cable connector according to claim 1, characterized in that: One end of the threaded rod (9) away from the T-shaped connecting seat (8) is fixedly connected to a handle (11).

6. The anti-loosening cable connector according to claim 1, characterized in that: Two groups of the limiting rods (10) are provided. The two groups of the limiting rods (10) are respectively located on the upper and lower sides of the threaded rod (9). The threaded rod (9) and the limiting rod (10) are parallel to each other.

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