Quick connection type cable joint

Abstract

The utility model discloses a quick-connection type cable joint, which relates to the technical field of cable joints and comprises a first connector and a second connector, cables are fixedly connected to opposite ends of the first connector and the second connector, a connecting hole is formed in one side, not in contact with the cables, of the first connector, and the connecting hole is communicated with the first connector. A conductive core is fixedly connected into the connecting hole, a conductive sleeve is fixedly connected to the side, opposite to the connecting hole, of the second connector, a conductive hole is formed in the end, not making contact with the second connector, of the conductive sleeve, the conductive core is matched with the conductive hole, and a fixing device is arranged on the first connector. According to the quick connection type cable connector, the spring depends on the elastic characteristic of the spring and the principle that force acts relatively, so that the clamping block abuts against one side of the second connector, the effect of fixing the first connector and the second connector is achieved, and the first connector and the second connector are fixed more quickly and conveniently.

Description

Technical Field

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

[0002] The cable joint is the cable head. After the cable is laid, in order to form a complete and continuous line, each section of the cable must be connected into a whole. These connection points are the cable joints.

[0003] At present, most of the cable connections used in the market use a connecting sleeve to connect two cables together, and then use bolts to fix the connecting sleeve to achieve the connection of the two cables. This operation method is complicated and affects work efficiency. At the same time, the bolts are prone to loosening and corrosion during long-term use, thereby reducing the stability and firmness of the cable connector during connection, and it is easy to cause the connector to separate, thereby affecting the normal transmission of electricity. For this reason, a quick-connect cable connector is proposed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a quick-connect cable connector that can solve the problems of the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-connect cable connector, comprising a first connector and a second connector, wherein the ends of the first connector and the second connector opposite to each other are fixedly connected to cables, a connecting hole is provided on the side of the first connector that is not in contact with the cable, a conductive core is fixedly connected inside the connecting hole, a conductive sleeve is fixedly connected to the side of the second connector opposite to the connecting hole, a conductive hole is provided on the end of the conductive sleeve that is not in contact with the second connector, the conductive core and the conductive hole are matched with each other, and a fixing device is provided on the first connector.

[0006] Preferably, the fixing device includes a connecting column, which is fixedly connected to the surface of the first connecting head, a groove is provided at one end of the connecting column, a moving column is slidably connected inside the groove, a spring is fixedly connected to one end of the moving column inside the groove, the end of the spring that is not in contact with the moving column is fixedly connected to the inside of the groove, a moving block is fixedly connected to one end of the moving column that is not in contact with the spring, a clamping block is fixedly connected to one end of the moving block away from the moving column, one side of the clamping block is inclined, a slide groove is provided on the surface of the second connecting head, a guide port is provided on one side inside the slide groove, the clamping block is slidably connected inside the slide groove, and the guide port is an inclined surface, and is arranged opposite to the inclined surface of the clamping block.

[0007] Preferably, the two cables are electrically connected to the conductive core and the conductive sleeve respectively, and the number of the fixing devices is four and they are arranged in a cross array.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] (1) In the quick-connect cable connector, when the first connector and the second connector move relative to each other, the block slides inside the slide groove. When the block moves to the position where the guide port is located, the second connector is rotated. Since the block is inclined, the inclined surface of the guide port squeezes the block while the second connector is rotated. The block drives the moving block to move, and the moving block drives the moving column to move toward one end of the connecting column. The moving column moves to stretch the spring, and the block slides out along the guide port to one side of the second connector. At this time, the spring relies on its own elastic characteristics and the principle that force is a relative action, so that the block contacts one side of the second connector, thereby fixing the first connector and the second connector. The first connector and the second connector are fixed more quickly and conveniently.

[0010] (2) The guide port of the quick-connect cable connector is arranged as an inclined surface so that when the second connector rotates, the clamping block moves more smoothly, thereby preventing the machine from getting stuck and ensuring the normal use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0012] Figure 1 This is a structural schematic diagram of a quick-connect cable connector of the utility model;

[0013] Figure 2 This is a schematic diagram of one side of a quick-connect cable connector of the utility model;

[0014] Figure 3 This is a schematic diagram of the interior of the connecting column of the utility model;

[0015] Figure 4 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0016] Figure numerals: 1. first connector; 2. second connector; 3. connecting hole; 4. conductive core; 5. conductive sleeve; 6. conductive hole; 7. connecting column; 8. moving block; 9. groove; 10. moving column; 11. spring; 12. block; 13. slide groove; 14. guide port; 15. cable. DETAILED DESCRIPTION

[0017] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0018] See also Figure 1-4 The utility model provides a technical solution: a quick-connect cable connector, including a first connector 1 and a second connector 2, the first connector 1 and the second connector 2 are both fixedly connected with a cable 15 at opposite ends, a connecting hole 3 is provided on the side of the first connector 1 not in contact with the cable 15, a conductive core 4 is fixedly connected inside the connecting hole 3, a conductive sleeve 5 is fixedly connected to the side of the second connector 2 opposite to the connecting hole 3, a conductive hole 6 is provided at the end of the conductive sleeve 5 not in contact with the second connector 2, the conductive core 4 and the conductive hole 6 are adapted to each other, and a fixing device is provided on the first connector 1;

[0019] The two cables 15 are electrically connected to the conductive core 4 and the conductive sleeve 5 respectively;

[0020] When it is necessary to fix the first connector 1 and the second connector 2, first move the first connector 1 and the second connector 2 relative to each other, then the conductive sleeve 5 is inserted into the connecting hole 3, and the conductive core 4 is inserted into the conductive hole 6, so that the two cables 15 are energized. At this time, the first connector 1 and the second connector 2 can be quickly fixed by the fixing device provided on the first connector 1.

[0021] The fixing device includes a connecting column 7, which is fixedly connected to the surface of the first connecting head 1, a groove 9 is provided at one end of the connecting column 7, a moving column 10 is slidably connected inside the groove 9, a spring 11 is fixedly connected to one end of the moving column 10 inside the groove 9, the end of the spring 11 not in contact with the moving column 10 is fixedly connected to the inside of the groove 9, a moving block 8 is fixedly connected to one end of the moving column 10 not in contact with the spring 11, a clamping block 12 is fixedly connected to one end of the moving block 8 away from the moving column 10, one side of the clamping block 12 is inclined, a slide groove 13 is provided on the surface of the second connecting head 2, a guide port 14 is provided on one side inside the slide groove 13, and the clamping block 12 is slidably connected inside the slide groove 13;

[0022] When the first connector 1 and the second connector 2 move relative to each other, the block 12 slides inside the slide groove 13. When the block 12 moves to the position where the guide port 14 is located, the second connector 2 is rotated. Since the block 12 is inclined, the inclined surface of the guide port 14 squeezes the block 12 while the second connector 2 is rotated. The block 12 drives the moving block 8 to move, and the moving block 8 drives the moving column 10 to move toward one end of the connecting column 7. The moving column 10 moves the tension spring 11, and the block 12 slides out along the guide port 14 to one side of the second connector 2. At this time, the spring 11 relies on its own elastic characteristics and the principle that force acts relatively, so that the block 12 conflicts with one side of the second connector 2, thereby fixing the first connector 1 and the second connector 2.

[0023] If it is necessary to open the first connector 1 and the second connector 2, rotate the second connector 2. When the block 12 is opposite to the slide groove 13, move the first connector 1 and the second connector 2 away from each other. At this time, the separation of the first connector 1 and the second connector 2 can be completed. The device can quickly realize the connection and separation of the first connector 1 and the second connector 2, thereby improving work efficiency.

[0024] Furthermore, the guide port 14 is an inclined surface, and is arranged opposite to the inclined surface of the block 12;

[0025] The guide port 14 is arranged as an inclined surface so that when the second connector 2 rotates, the block 12 can move more smoothly, thereby preventing the machine from getting stuck and ensuring the normal use of the device.

[0026] There are four fixing devices, which are arranged in a cross array.

[0027] Working principle: when the first connector 1 and the second connector 2 move relative to each other, the block 12 slides inside the slide groove 13. When the block 12 moves to the position where the guide port 14 is located, the second connector 2 is rotated. Since the block 12 is inclined, the inclined surface of the guide port 14 squeezes the block 12 while the second connector 2 is rotated. The block 12 drives the moving block 8 to move, and the moving block 8 drives the moving column 10 to move toward one end of the connecting column 7. The moving column 10 moves the tension spring 11, and the block 12 slides out along the guide port 14 to one side of the second connector 2. At this time, the spring 11 relies on its own elastic characteristics and the principle that force acts relatively, so that the block 12 conflicts with one side of the second connector 2, thereby fixing the first connector 1 and the second connector 2.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A quick-connect cable connector, comprising a first connector (1) and a second connector (2), wherein the first connector (1) and the second connector (2) are both fixedly connected with a cable (15) at opposite ends thereof, and characterized in that: A connection hole (3) is provided on the side of the first connector (1) that is not in contact with the cable (15), a conductive core (4) is fixedly connected inside the connection hole (3), a conductive sleeve (5) is fixedly connected on the side of the second connector (2) that is opposite to the connection hole (3), a conductive hole (6) is provided on the end of the conductive sleeve (5) that is not in contact with the second connector (2), the conductive core (4) and the conductive hole (6) are adapted to each other, and a fixing device is provided on the first connector (1).

2. A quick-connect cable connector according to claim 1, characterized in that: The fixing device comprises a connecting column (7), the connecting column (7) being fixedly connected to the surface of the first connecting head (1), a groove (9) being formed at one end of the connecting column (7), a moving column (10) being slidably connected inside the groove (9), a spring (11) being fixedly connected to one end of the moving column (10) inside the groove (9), an end of the spring (11) not in contact with the moving column (10) being fixedly connected to the inside of the groove (9), a moving block (8) being fixedly connected to one end of the moving column (10) not in contact with the spring (11), and a clamping block (12) being fixedly connected to one end of the moving block (8) away from the moving column (10).

3. A quick-connect cable connector according to claim 2, characterized in that: A sliding groove (13) is provided on the surface of the second connector (2), a flow guide port (14) is provided on one side inside the sliding groove (13), and the clamping block (12) is slidably connected inside the sliding groove (13).

4. A quick-connect cable connector according to claim 2, characterized in that: One side of the clamping block (12) is inclined.

5. The quick-connect cable connector according to claim 1, characterized in that: The two cables (15) are electrically connected to the conductive core (4) and the conductive sleeve (5) respectively.

6. A quick-connect cable connector according to claim 1, characterized in that: The number of the fixing devices is four and they are arranged in a cross array.

7. A quick-connect cable connector according to claim 3, characterized in that: The guide port (14) is an inclined surface, and is arranged opposite to the inclined surface of the clamping block (12).

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