Built-in elastic connector of cable accessory

Abstract

The utility model relates to a built-in elastic connector for a cable accessory, which comprises a connecting head, a rotating ring is movably arranged outside the connecting head, a conductor connecting piece is embedded in an inner cavity of the connecting head, and shells are inserted into the left side surface and the right side surface of the connecting head. According to the built-in elastic connector for the cable accessory, a reinforcing structure is arranged, the connector body is inserted into the connector, a rotating ring is rotated, the rotating ring drives an annular plate to rotate, when the annular plate rotates, the position of a limiting sliding strip is driven to change, and the position of a limiting sliding rod does not change along with the position of the annular plate; the inner wall of a limiting sliding strip pushes a limiting sliding rod to move, so that the limiting sliding rod pushes a positioning column and a rubber positioning block to slide in a positioning plate, and the positioning column and the rubber positioning block gradually approach to the outside of the shell at the same time until the positioning column and the rubber positioning block are inserted into a positioning groove; and the connector body is stably fixed in the inner cavity of the connector.

Description

Technical Field

[0001] The utility model relates to the technical field of elastic connectors, in particular to a cable accessory built-in elastic connector. Background Art

[0002] The function of the elastic connector is to build a bridge of communication between blocked or isolated circuits within the circuit, so that the current can flow and the circuits at both ends of the cable can achieve the predetermined functions.

[0003] When testing cable accessories, when testing the toughness performance of the cable accessories, the staff manually limit and fix one end of the cable accessories, and then perform a bending test on the other end of the cable accessories, which can easily cause the limit end to shake, affecting the normal testing of the device and reducing its practicality.

[0004] According to a cable connector with a protective function mentioned in the utility model patent with Chinese patent application number 202021913355.7, the cable connector with a protective function can solve the problem of existing cable connectors being detached due to loose fixation during use. However, the cable connector with a protective function fixes the cable through the action of a reset spring and a limit slider during use, but this method is prone to shaking of the cable connector during use, resulting in unstable cable connection. Therefore, it is necessary to propose a cable accessory with a built-in elastic connector to solve the above-mentioned problem. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a cable accessory built-in elastic connector for stably installing a cable connector.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cable accessory built-in elastic connector, comprising a connector, a swivel is movably installed on the outside of the connector, a conductor connector is embedded in the inner cavity of the connector, a shell is inserted at the left and right sides of the connector, a connector body is installed in the inner cavity of the shell, an annular plate is fixedly installed on the inner wall of the swivel, and a reinforcement structure is movably installed on the side of the annular plate;

[0007] The reinforcing structure comprises a limit slide bar, the front side of the annular plate is provided with a limit slide bar, and the internal sliding installation of the limit slide bar is fixedly connected to the two ends of the limit slide bar, and one end of the positioning column is fixedly connected to the rubber positioning block, and the positioning plate is fixedly installed on the two side surfaces of the annular plate, and a limit slide is arranged inside the positioning plate, and the positioning column is slidably installed inside the limit slide, and a fixing ring is fixedly installed on the inner wall of the connector, and the left side of the fixing ring is movably connected to the limit slide bar, and a positioning groove is provided on the outer wall of the shell, and the positioning column and the rubber positioning block are plugged into the interior of the positioning groove, a guide head is provided on the left side surface of the connector body, and grooves that are compatible with the shape of the guide head are provided on the left and right sides of the conductor connector, and an annular slide groove is provided on the left and right sides of the rotating ring, and a ball is provided inside the annular slide groove, and a large spring is provided at the connection between the guide head and the connector body, and the guide head is made of metal fittings.

[0008] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0009] The cable accessory has a built-in elastic connector. By setting a reinforcement structure, when in use, the connector bodies and shells on the left and right sides are first inserted into the interior of the connector, and the swivel is rotated. The swivel will drive the annular plate to rotate. When the annular plate rotates, the position of the limit slide will change. At this time, the position of the limit slide does not change with the position of the annular plate. At this time, the inner wall of the limit slide will push the limit slide to move, and further make the limit slide push the positioning column and the rubber positioning block to slide in the interior of the positioning plate. The positioning column and the rubber positioning block gradually approach the outside of the shell at the same time until the positioning column and the rubber positioning block are inserted into the interior of the positioning groove, and multiple positioning columns and rubber positioning blocks are positioned on the outside of the shell, so that the connector body is firmly fixed in the inner cavity of the connector, effectively avoiding the instability of the connector body connection caused by long-term use. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a front cross-sectional view of the elastic connector structure of the utility model;

[0011] Figure 2 This is a front cross-sectional view of the swivel structure of the utility model;

[0012] Figure 3 It is a side view of the cross-sectional structure of the swivel of the utility model.

[0013] In the figure: 1. Connector; 2. Swivel; 3. Conductor connector; 4. Shell; 5. Connector body; 6. Guide head; 7. Fixing ring; 8. Positioning groove; 9. Ring plate; 10. Reinforcement structure; 101. Limiting slide bar; 102. Limiting slide bar; 103. Positioning plate; 104. Limiting slideway; 105. Positioning column; 106. Rubber positioning block; 11. Ring slide groove; 12. Ball. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figure 1-3 In this embodiment, a cable accessory with a built-in elastic connector includes a connector 1, a swivel 2 is movably installed on the outside of the connector 1, a conductor connector 3 is embedded in the inner cavity of the connector 1, a shell 4 is inserted at the left and right sides of the connector 1, a connector body 5 is installed in the inner cavity of the shell 4, an annular plate 9 is fixedly installed on the inner wall of the swivel 2, and a reinforcement structure 10 is movably installed on the side of the annular plate 9;

[0016] The reinforcement structure 10 includes a limiting slide bar 101. The limiting slide bar 101 is provided on the front of the annular plate 9. The limiting slide bar 101 is internally slidably installed with positioning columns 105 fixedly connected at both ends of the limiting slide rod 102. One end of the positioning column 105 is fixedly connected with a rubber positioning block 106. Positioning plates 103 are fixedly installed on both side surfaces of the annular plate 9. A limiting slideway 104 is arranged inside the positioning plate 103. The limiting slideway 104 is internally slidably installed with positioning columns 105.

[0017] In specific implementation, by setting the reinforcement structure 10, when in use, first insert the connector body 5 and the shell 4 on the left and right sides into the interior of the connector 1, and rotate the swivel 2, the swivel 2 will drive the annular plate 9 to rotate, and the annular plate 9 will drive the position of the limiting slide 101 to change when it rotates. At this time, the position of the limiting slide 102 does not change with the position of the annular plate 9. At this time, the inner wall of the limiting slide 101 will push the limiting slide 102 to move, and further make the limiting slide 102 push the positioning column 105 and the rubber positioning block 106 to slide in the interior of the positioning plate 103, and the positioning column 105 and the rubber positioning block 106 gradually approach the outside of the shell 4 at the same time, until the positioning column 105 and the rubber positioning block 106 are inserted into the interior of the positioning groove 8, and multiple positioning columns 105 and rubber positioning blocks 106 are positioned outside the shell 4, so that the connector body 5 is firmly fixed in the inner cavity of the connector 1, effectively avoiding the unstable connection of the connector body 5 caused by long-term use.

[0018] When implementing, follow these steps:

[0019] 1) First, insert the connector body 5 and the housing 4 into the connector 1;

[0020] 2) Then rotate the swivel 2, which will drive the annular plate 9 to rotate;

[0021] 3) When the annular plate 9 rotates again, the position of the limit slide bar 101 will change, and the position of the limit slide bar 102 will not change with the position of the annular plate 9;

[0022] 4) Finally, the inner wall of the limiting slide bar 101 will push the limiting slide bar 102 to move, and further the limiting slide bar 102 will push the positioning column 105 and the rubber positioning block 106 to slide inside the positioning plate 103. The positioning column 105 and the rubber positioning block 106 will gradually approach the outside of the shell 4 at the same time until the positioning column 105 and the rubber positioning block 106 are inserted into the inside of the positioning groove 8, positioning the shell 4 inside the connector 1.

[0023] In summary, the cable accessory has a built-in elastic connector. By setting a reinforcement structure 10, when in use, the connector body 5 and the shell 4 on the left and right sides are first inserted into the interior of the connector 1, and the swivel 2 is rotated. The swivel 2 will drive the annular plate 9 to rotate. When the annular plate 9 rotates, the position of the limit slide 101 will change. At this time, the position of the limit slide 102 does not change with the position of the annular plate 9. At this time, the inner wall of the limit slide 101 will push the limit slide 102 to move, and further make the limit slide 1 02 Push the positioning column 105 and the rubber positioning block 106 to slide inside the positioning plate 103, and the positioning column 105 and the rubber positioning block 106 gradually approach the outside of the shell 4 at the same time, until the positioning column 105 and the rubber positioning block 106 are inserted into the inside of the positioning groove 8, and multiple positioning columns 105 and rubber positioning blocks 106 are positioned outside the shell 4, so that the connector body 5 is firmly fixed in the inner cavity of the connector head 1, effectively avoiding the unstable connection of the connector body 5 due to long-term use.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable accessory with a built-in elastic connector, comprising a connector (1), characterized in that: A swivel (2) is movably mounted on the outside of the connector (1), a conductor connector (3) is embedded in the inner cavity of the connector (1), a shell (4) is inserted at both the left and right sides of the connector (1), a connector body (5) is mounted in the inner cavity of the shell (4), an annular plate (9) is fixedly mounted on the inner wall of the swivel (2), and a reinforcement structure (10) is movably mounted on the side of the annular plate (9); The reinforcement structure (10) comprises a limiting slide bar (101), the front face of the annular plate (9) is provided with a limiting slide bar (101), the limiting slide bar (102) is slidably installed inside the limiting slide bar (101), both ends of which are fixedly connected with positioning columns (105), one end of the positioning column (105) is fixedly connected with a rubber positioning block (106), positioning plates (103) are fixedly installed on both side faces of the annular plate (9), a limiting slideway (104) is arranged inside the positioning plate (103), a positioning column (105) is slidably installed inside the limiting slideway (104), a fixing ring (7) is fixedly installed on the inner wall of the connector (1), and the fixing The left side of the ring (7) is movably connected to a limit slide bar (102), a positioning groove (8) is provided on the outer wall of the shell (4), the positioning column (105) and the rubber positioning block (106) are inserted into the positioning groove (8), a guide head (6) is provided on the left side of the connector body (5), the left and right sides of the conductor connector (3) are provided with grooves that are compatible with the shape of the guide head (6), the left and right sides of the rotating ring (2) are provided with annular grooves (11), and the inside of the annular grooves (11) is provided with balls (12), a large spring is provided at the connection between the guide head (6) and the connector body (5), and the guide head (6) is made of metal fittings.

Images