Quick cable connector

Abstract

The utility model discloses a quick cable connector, which comprises a first cable and a second cable, the first cable is fixedly provided with a connector, the connector is internally provided with a connecting cavity, the rear end wall of the connecting cavity is fixedly provided with a plurality of connecting rods electrically connected with the first cable, the second cable is fixedly provided with a connecting block, and the connecting rods can be inserted into the connecting block. The connecting block is rotationally connected with a threaded ring, the threaded ring is in threaded connection with the side wall of the connecting cavity, then the connector is fixedly connected with the threaded ring, and the front side wall and the rear side wall of the connecting cavity are each provided with a guide groove communicated with the connecting cavity. The front end face and the rear end face of the connecting block are each fixedly connected with a guide block in sliding connection with the corresponding guide groove, the guide blocks are clamped into the guide grooves, the connecting blocks can be guided, and then the connecting rods can be conveniently inserted into the connecting blocks.

Description

Technical Field

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

[0002] Cable connectors are mainly used for signal transmission between various types of 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. However, after the cable is connected, it is easy to loosen, and when connecting, it is inconvenient to connect it mechanically, which easily causes connection failure. Therefore, a fast cable connector is proposed to solve the above problems. Utility Model Content

[0003] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a quick cable connector, and the following technical solutions are provided: a quick cable connector, comprising a first cable and a second cable, the first cable is fixedly provided with a connecting head, a connecting cavity is provided in the connecting head, a rear end wall of the connecting cavity is fixedly provided with a plurality of connecting rods electrically connected to the first cable, the second cable is fixedly provided with a connecting block, the connecting rod can be inserted into the connecting block, thereby realizing the connection between the first cable and the second cable, the connecting block is rotatably connected with a threaded ring, the threaded ring is threadedly connected to the side wall of the connecting cavity, thereby fixedly connecting the connecting head to the threaded ring, the front and rear side walls of the connecting cavity are respectively provided with a guide groove connected to the connecting cavity, the front and rear end surfaces of the connecting block are respectively fixedly connected with a guide block slidably connected to the guide groove, and the guide block is inserted into the guide groove to guide the connecting block, thereby facilitating the insertion of the connecting rod into the connecting block.

[0004] As a preferred embodiment of the present invention, the side wall of the connection block is fixedly connected to a limiting ring, and a limiting groove with an upper opening is provided in the limiting ring.

[0005] As a preferred embodiment of the utility model, a connecting plate is slidably connected to the upper side wall of the connecting cavity, and a clamping plate is fixedly connected to the lower end face of the connecting plate. The clamping plate can be inserted into the limiting groove, thereby limiting the limiting ring to avoid detachment of the first cable and the second cable after being connected.

[0006] As a preferred embodiment of the present invention, the clamping plate is a triangular plate with an inclined right end face, and when the limiting ring contacts and pushes the clamping plate, it can drive the clamping plate to move upward.

[0007] As a preferred embodiment of the utility model, a spring plate is fixedly connected to the upper end surface of the connecting plate, and a plurality of return springs are fixedly connected between the spring plate and the connecting head. The return springs can drive the spring plate, the connecting plate and the clamping plate to move downward, so that the clamping plate is inserted into the limiting groove after the first cable and the second cable are connected.

[0008] As a preferred embodiment of the present invention, a handle is fixedly connected to the upper end surface of the spring plate, and the handle facilitates the movement of the clamping plate and the spring plate.

[0009] As a preferred embodiment of the present invention, a rotating disk is fixedly connected to the right end surface of the threaded ring, and the rotating disk facilitates the user to drive the threaded ring to rotate.

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

[0011] 1. The utility model provides a connecting cavity, which can connect the threaded ring through a thread, thereby realizing the connection between the first cable and the second cable, and inserts the connecting rod connected by the first cable into the connecting block connected by the second cable to realize the power connection between the first cable and the second cable. Through the guide groove provided in the connecting head, it can be slidably connected with the guide block, thereby guiding the connecting block, which is convenient for connecting the connecting rod and the connecting block.

[0012] 2. The utility model provides a clamping plate, which can be stuck in the limiting groove after the first cable and the second cable are connected, to avoid loosening of the first cable and the second cable after the connection is completed, and the provided handle can drive the clamping plate to leave the limiting groove, thereby manually separating the first cable and the second cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 An overall three-dimensional schematic diagram of a quick cable connector provided by the utility model;

[0014] Figure 2 A three-dimensional schematic diagram of a quick cable connector provided by the utility model from the right side;

[0015] Figure 3 A three-dimensional schematic diagram of a quick cable connector provided by the utility model from a top view;

[0016] Figure 4 A schematic diagram of the internal structure of a quick cable connector provided by the utility model;

[0017] Figure 5 for Figure 4 A top view of

[0018] In the figure: 101, first cable; 102, connector; 103, connecting cavity; 104, connecting rod; 105, guide groove; 106, connecting plate; 107, clamping plate; 108, spring plate; 109, return spring; 111, handle; 112, second cable; 113, threaded ring; 114, rotating disk; 115, connecting block; 116, guide block; 117, limiting ring; 118, limiting groove. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 5 As shown, the utility model provides a quick cable connector, including a first cable 101 and a second cable 112, wherein the first cable 101 is fixedly provided with a connector 102, wherein the connector 102 is provided with a connecting cavity 103, wherein the rear end wall of the connecting cavity 103 is fixedly provided with a plurality of connecting rods 104 electrically connected to the first cable 101, and the second cable 112 is fixedly provided with a connecting block 115, wherein the connecting rod 104 can be inserted into the connecting block 115, thereby realizing the connection between the first cable 101 and the second cable 112, and the connecting block 115 is rotatably connected There is a threaded ring 113, which is threadedly connected to the side wall of the connecting cavity 103, thereby fixing the connecting head 102 to the threaded ring 113. The front and rear side walls of the connecting cavity 103 are respectively provided with a guide groove 105 connected to the connecting cavity 103. The front and rear end faces of the connecting block 115 are respectively fixedly connected with a guide block 116 slidably connected to the guide groove 105. By inserting the guide block 116 into the guide groove 105, the connecting block 115 can be guided, thereby facilitating the insertion of the connecting rod 104 into the connecting block 115.

[0021] The side wall of the connection block 115 is fixedly connected to a limiting ring 117 , and a limiting groove 118 with an upper opening is provided in the limiting ring 117 .

[0022] The upper side wall of the connecting cavity 103 is slidably connected with a connecting plate 106, and the lower end face of the connecting plate 106 is fixedly connected with a clamping plate 107, and the clamping plate 107 can be inserted into the limiting groove 118, thereby limiting the limiting ring 117 to avoid the first cable 101 and the second cable 112 from detaching after being connected.

[0023] The clamping plate 107 is a triangular plate with an inclined right end surface. When the limiting ring 117 contacts and pushes the clamping plate 107, it can drive the clamping plate 107 to move upward.

[0024] A spring plate 108 is fixedly connected to the upper end surface of the connecting plate 106, and a plurality of return springs 109 are fixedly connected between the spring plate 108 and the connecting head 102. The return springs 109 can drive the spring plate 108, the connecting plate 106 and the clamping plate 107 to move downward, so that the clamping plate 107 is inserted into the limiting groove 118 after the first cable 101 and the second cable 112 are connected.

[0025] A handle 111 is fixedly connected to the upper end surface of the spring plate 108 , and the handle 111 facilitates the movement of the clamping plate 107 and the spring plate 108 .

[0026] A rotating disk 114 is fixedly connected to the right end surface of the threaded ring 113 , and the rotating disk 114 is convenient for a user to drive the threaded ring 113 to rotate.

[0027] The working principle and use process of this utility model:

[0028] When in use, when the first cable 101 and the connector 102 need to be connected, the second cable 112 is driven by the rotating disk 114, so that the threaded ring 113 is close to the connecting cavity 103, and the two guide blocks 116 are slidably connected with the two guide grooves 105;

[0029] Then, the rotating disk 114 drives the threaded ring 113 to rotate, and then drives the connecting block 115 into the connecting cavity 103 through the thread. Since the guide block 116 is slidably connected with the guide groove 105, the connecting block 115 is guided to move, so that the connecting rod 104 can be inserted into the connecting block 115, and the electrical connection between the connecting rod 104 and the connecting block 115 is completed. At this time, the first cable 101 and the second cable 112 are electrically connected;

[0030] When the connecting block 115 and the limiting ring 117 enter the connecting cavity 103, they push the card plate 107 to move upward and drive the spring plate 108 to move upward and stretch the reset spring 109 until the limiting ring 117 moves to the limiting groove 118 and aligns with the card plate 107. At this time, under the elastic force of the reset spring 109, the spring plate 108, the connecting plate 106 and the card plate 107 move downward into the limiting groove 118, and the limiting ring 117 is clamped to prevent the first cable 101 and the second cable 112 from being separated;

[0031] If the first cable 101 and the second cable 112 need to be separated, the spring plate 108 and the clamping plate 107 need to be moved upwards manually through the handle 111 , and then the threaded ring 113 can be driven to rotate out of the connecting cavity 103 through the rotating disk 114 .

[0032] 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.

[0033] 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 quick cable connector, comprising a first cable (101) and a second cable (112), characterized in that: The first cable (101) is fixedly provided with a connector (102), a connecting cavity (103) is provided in the connector (102), a plurality of connecting rods (104) electrically connected to the first cable (101) are fixedly provided on the rear end wall of the connecting cavity (103), the second cable (112) is fixedly provided with a connecting block (115), the connecting rods (104) can be inserted into the connecting block (115), the connecting block (115) is rotatably connected with a threaded ring (113), the threaded ring (113) is threadedly connected to the side wall of the connecting cavity (103), the front and rear side walls of the connecting cavity (103) are respectively provided with a guide groove (105) connected to the connecting cavity (103), and the front and rear end surfaces of the connecting block (115) are respectively fixedly connected with a guide block (116) slidably connected to the guide groove (105).

2. A quick cable connector according to claim 1, characterized in that: The side wall of the connection block (115) is fixedly connected to a limiting ring (117), and a limiting groove (118) with an upper opening is provided in the limiting ring (117).

3. A quick cable connector according to claim 2, characterized in that: A connecting plate (106) is slidably connected to the upper side wall of the connecting cavity (103), a clamping plate (107) is fixedly connected to the lower end surface of the connecting plate (106), and the clamping plate (107) can be clamped into the limiting groove (118).

4. A quick cable connector according to claim 3, characterized in that: The clamping plate (107) is a triangular plate with an inclined right end surface. When the limiting ring (117) contacts and pushes the clamping plate (107), it can drive the clamping plate (107) to move upward.

5. A quick cable connector according to claim 4, characterized in that: A spring plate (108) is fixedly connected to the upper end surface of the connecting plate (106), and a plurality of return springs (109) are fixedly connected between the spring plate (108) and the connecting head (102).

6. A quick cable connector according to claim 5, characterized in that: A handle (111) is fixedly connected to the upper end surface of the spring plate (108).

7. A quick cable connector according to claim 6, characterized in that: The right end surface of the threaded ring (113) is fixedly connected with a rotating disk (114).

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