Cable connector grasping device

Abstract

The utility model discloses a cable connector grasping device, and relates to the technical field of cable connectors. The cable connector comprises a connector shell, a cable body is movably inserted in the inner side of the connector shell, first springs which are symmetrically distributed are fixedly installed in the connector shell, one end of each first spring is fixedly connected with a connecting plate, the opposite end of each connecting plate is fixedly connected with a connecting column, and the opposite end of each connecting column is fixedly connected with a fastening ring. The inner wall of the fastening ring is attached to the cable body, and the outer side of the fastening ring is fixedly provided with guide plates which are symmetrically distributed. A first spring, a connecting plate, a connecting column, a fastening ring, a guide plate, a sliding groove, a rotating shaft, a screw rod and a threaded groove are in contact, then a rotating handle is rotated to drive the screw rod to rotate in the threaded groove, then the screw rod drives the rotating shaft, the connecting column and the fastening ring to further clamp a cable body, the cable body is firmer, the grasping function of the connector shell on the cable body is achieved, double fastening is achieved, and the cable body is more convenient to use. The structure is ingenious, firm and reliable.

Description

Technical Field

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

[0002] Cable connectors are mainly used for signal transmission between various digital program-controlled switches in transmission equipment bureaus, internal connections of optoelectronic transmission equipment and distribution frames, and are used to transmit data, audio, video and other communication equipment.

[0003] However, the existing cable connectors and cable connection methods are mostly plug-in methods. The plug-in connection method will become loose over a long period of time, thereby affecting the stability of signal and data transmission and is not reliable enough. In view of the above problems, the inventors propose a cable connector gripping device to solve the above problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a cable connector grasping device, comprising a connector shell, a cable body is movably inserted into the inner side of the connector shell, a symmetrically distributed first spring is fixedly installed inside the connector shell, one end of the first spring is fixedly connected to a connecting plate, the opposite end of the connecting plate is fixedly connected to a connecting column, the opposite end of the connecting column is fixedly connected to a fastening ring, the inner wall of the fastening ring is fitted with the cable body, a symmetrically distributed guide plate is fixedly installed on the outer side of the fastening ring, sliding grooves are provided at the top and bottom ends of the connector shell, one end of the guide plate slides through the sliding groove, and the side end of the connector shell is provided with symmetrically distributed threaded grooves, one end of the connecting column is rotatably connected to a rotating shaft, and one end of the rotating shaft passes through the threaded groove and is fixedly connected to a screw.

[0005] Preferably, symmetrically distributed second springs are fixedly installed at both ends of the top and bottom of the connector shell, one end of the second spring is fixedly connected to the first guard plate, and symmetrically distributed third springs are fixedly installed on the outer side of the connector shell, one end of the third spring is fixedly connected to the second guard plate, one end of the second guard plate is provided with a first card slot, one end of the first guard plate is provided with a second card slot, and one end of the second guard plate is in contact with one end of the corresponding first guard plate.

[0006] Preferably, a pull rod is connected to the upper outer portion of the guide plate.

[0007] Preferably, a handle is fixedly connected to the top end of the connector housing.

[0008] Preferably, symmetrically distributed silicone rings are fixedly connected to the outer side of the connector housing, and the inner wall of the silicone ring fits the cable body.

[0009] Preferably, one end of the screw rod is fixedly connected to a turning handle.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The first spring, connecting plate, connecting column, fastening ring, guide plate, slide groove, rotating shaft, screw rod, and thread groove are contacted and then the handle is turned to drive the screw rod to rotate in the thread groove, and then the screw rod drives the rotating shaft, connecting column, and fastening ring to further clamp the cable body and tighten it more, thereby realizing the gripping function of the connector housing on the cable body, double tightening, and the structure is ingenious and firm and reliable;

[0012] 2. The four corners of the connector housing are protected by providing the first guard plate and the second guard plate. The second spring and the third spring can effectively buffer the impact and protect the connector housing when the first guard plate and the second guard plate are hit. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the cutaway structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the cutaway and disassembly structure of the utility model.

[0017] In the figure: 1. connector housing; 2. cable body; 11. first spring; 12. connecting plate; 13. connecting column; 14. fastening ring; 15. slide groove; 16. guide plate; 17. threaded groove; 18. rotating shaft; 19. screw; 20. second spring; 21. first guard plate; 22. third spring; 23. second guard plate; 24. first slot; 25. second slot; 26. pull rod; 27. handle; 28. silicone ring; 29. ​​turning handle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example: Figure 1-3 As shown, the utility model provides a technical solution: a cable connector grasping device, comprising a connector shell 1, a cable body 2 is movably inserted into the inner side of the connector shell 1, a symmetrically distributed first spring 11 is fixedly installed inside the connector shell 1, one end of the first spring 11 is fixedly connected to a connecting plate 12, the opposite end of the connecting plate 12 is fixedly connected to a connecting column 13, the opposite end of the connecting column 13 is fixedly connected to a fastening ring 14, the inner wall of the fastening ring 14 is fitted with the cable body 2, and a symmetrically distributed guide plate 16 is fixedly installed on the outer side of the fastening ring 14, sliding grooves 15 are provided at the top and bottom ends of the connector shell 1, one end of the guide plate 16 slides through the sliding groove 15, and a symmetrically distributed threaded groove 17 is provided at the side end of the connector shell 1, one end of the connecting column 13 is rotatably connected to a rotating shaft 18, one end of the rotating shaft 18 penetrates the threaded groove 17 and is fixedly connected to a screw 19.

[0020] A symmetrically distributed second spring 20 is fixedly installed at both ends of the top and bottom of the connector housing 1, one end of the second spring 20 is fixedly connected to the first guard plate 21, a symmetrically distributed third spring 22 is fixedly installed on the outer side of the connector housing 1, one end of the third spring 22 is fixedly connected to the second guard plate 23, one end of the second guard plate 23 is provided with a first card slot 24, one end of the first guard plate 21 is provided with a second card slot 25, and one end of the second guard plate 23 is in contact with one end of the corresponding first guard plate 21.

[0021] By adopting the above technical solution, the four corners of the connector housing 1 are protected by setting the first guard plate 21 and the second guard plate 23. By utilizing the second spring 20 and the third spring 22, when the first guard plate 21 and the second guard plate 23 are collided, the impact can be effectively buffered and the connector housing 1 can be protected.

[0022] A pull rod 26 is connected to the outer upper portion of the guide plate 16 .

[0023] By adopting the above technical solution, the pull rod 26 is provided to facilitate pulling the guide plate 16 to slide in the slide groove 15 .

[0024] A handle 27 is fixedly connected to the top of the connector housing 1 .

[0025] By adopting the above technical solution, the handle 27 is provided to facilitate pulling the connector housing 1 for carrying and moving.

[0026] The outer side of the connector housing 1 is fixedly connected with symmetrically distributed silicone rings 28 , and the inner wall of the silicone ring 28 is in contact with the cable body 2 .

[0027] By adopting the above technical solution, the gap between the cable body 2 and the connector housing 1 is sealed by providing a silicone ring 28 .

[0028] One end of the screw rod 19 is fixedly connected with a turning handle 29 .

[0029] By adopting the above technical solution, the screw rod 19 can be easily rotated by providing the turning handle 29 .

[0030] Working principle: First, insert the cable body 2 into the connector housing 1, and then the first spring 11 drives the connecting plate 12 to move, the connecting plate 12 drives the connecting column 13 to move, the connecting column 13 drives the fastening ring 14 to clamp the cable body 2, the guide plate 16 slides in the slide groove 15 with the fastening ring 14 to guide the fastening ring 14, and then the connecting column 13 drives the rotating shaft 18 to move, the rotating shaft 18 drives the screw 19 to move, the screw 19 contacts the thread groove 17, and then the turning handle 29 is turned to drive the screw 19 in the thread groove 17. The screw 19 rotates in the groove 17 and then drives the rotating shaft 18, the connecting column 13, and the fastening ring 14 to further clamp the cable body 2 and tighten it more, thereby realizing the gripping function of the connector housing 1 on the cable body 2. The double fastening has an ingenious structure and is firm and reliable. The four corners of the connector housing 1 are protected by the first guard plate 21 and the second guard plate 23. The second spring 20 and the third spring 22 can effectively buffer the impact and protect the connector housing 1 when the first guard plate 21 and the second guard plate 23 are hit.

[0031] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A cable connector gripping device, comprising a connector housing (1), characterized in that: A cable body (2) is movably inserted into the inner side of the connector housing (1); a symmetrically distributed first spring (11) is fixedly installed inside the connector housing (1); one end of the first spring (11) is fixedly connected to a connecting plate (12); an opposite end of the connecting plate (12) is fixedly connected to a connecting column (13); an opposite end of the connecting column (13) is fixedly connected to a fastening ring (14); an inner wall of the fastening ring (14) is fitted with the cable body (2); a symmetrically distributed guide plate (16) is fixedly installed on the outer side of the fastening ring (14); a slide groove (15) is provided at both top and bottom ends of the connector housing (1); one end of the guide plate (16) slides through the slide groove (15); a symmetrically distributed thread groove (17) is provided at the side end of the connector housing (1); one end of the connecting column (13) is rotatably connected to a rotating shaft (18); one end of the rotating shaft (18) penetrates the thread groove (17) and is fixedly connected to a screw rod (19).

2. A cable connector gripping device as claimed in claim 1, characterized in that: The top and bottom ends of the connector housing (1) are fixedly mounted with symmetrically distributed second springs (20), one end of the second spring (20) is fixedly connected to a first guard plate (21), the outer side of the connector housing (1) is fixedly mounted with symmetrically distributed third springs (22), one end of the third spring (22) is fixedly connected to a second guard plate (23), one end of the second guard plate (23) is provided with a first slot (24), one end of the first guard plate (21) is provided with a second slot (25), and one end of the second guard plate (23) is in contact with one end of the corresponding first guard plate (21).

3. A cable connector gripping device as claimed in claim 1, characterized in that: A pull rod (26) is connected to the upper outer portion of the guide plate (16).

4. A cable connector gripping device as claimed in claim 2, characterized in that: A handle (27) is fixedly connected to the top end of the connector housing (1).

5. A cable connector gripping device as claimed in claim 4, characterized in that: The outer side of the connector housing (1) is fixedly connected with symmetrically distributed silicone rings (28), and the inner wall of the silicone ring (28) fits the cable body (2).

6. A cable connector gripping device as claimed in claim 1, characterized in that: One end of the screw rod (19) is fixedly connected with a turning handle (29).

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