A multi-purpose improved cable connector and use method

Abstract

The present invention belongs to the field of cables, and in particular to a multi-purpose improved cable connector and a method of using the same. In view of the fact that the existing connector cannot adapt well to the sizes of various cables, resulting in a small application range of the connector and the problem that the connector cannot well realize connection in different directions when connected, the following scheme is proposed, which includes a third shell, a fourth shell, a first shell and a second shell. The third shell and the fourth shell are symmetrically arranged, the fourth shell is arranged below the third shell, and the third shell and the fourth shell are snap-connected. In the present invention, opposite cables and unidirectional cables can be quickly connected, and the device is formed by snap-connecting multiple shells, so that the device can be quickly disassembled, which is convenient for replacing and repairing the internal devices. At the same time, by using an adapter component, it can be applicable to cables of different sizes, thereby improving the application range of the device and further improving the stability of the cable.

Description

Technical Field

[0001] The present invention relates to the field of cable technology, and in particular to a multi-purpose improved cable connector and a use method thereof. Background Art

[0002] Cable is a device for transmitting electric energy or signals. It usually consists of several or several groups of wires and has the characteristics of internal power supply and external insulation. Cables can be used to transmit electric (magnetic) energy and information and realize electromagnetic energy conversion. They are widely used in urban underground power grids, power station lead-out lines, internal power supply of industrial and mining enterprises, and underwater transmission lines across rivers and seas. There are many types of cables, including power cables, control cables, compensation cables, shielded cables, high-temperature cables, etc. They are composed of single or multiple wires and insulation layers, and are used to connect circuits and electrical appliances.

[0003] The existing cable connector still has the following defects when in use:

[0004] 1. When connecting cables, due to the different sizes of cables, one connector cannot be well adapted to the sizes of multiple cables, resulting in a small application range of the connector;

[0005] 2. When cables are connected, there are usually two situations: opposite connection and same-direction connection. The existing connectors cannot achieve connection in different directions well, which is inconvenient to use. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art that the connector cannot adapt well to the sizes of various cables, resulting in a small application range of the connector and the connector cannot achieve good connection in different directions when connecting, and to propose a multi-purpose improved cable connector and a method of use.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A multi-purpose improved cable connector, comprising a third shell, a fourth shell, a first shell and a second shell, wherein the third shell and the fourth shell are symmetrically arranged, the fourth shell is arranged below the third shell, the third shell and the fourth shell are snap-connected, a first mounting seat and a second mounting seat are arranged on one side of the third shell and the fourth shell, a second rotating shaft is arranged on one side of the first shell, the second rotating shaft is rotatably connected to the inside of the first mounting seat, a first rotating shaft is arranged on one side of the second shell, the first rotating shaft is rotatably connected to the inside of the second mounting seat, the second shell is located on one side of the openings of the third shell and the fourth shell, a first connector and a second connector are arranged inside the third shell, the fourth shell and the second shell, the first connector and the second connector are integrally formed, and a first connecting component for connecting cables in the same direction is arranged inside the first connector;

[0009] A second connecting component for connecting a counter cable is disposed inside the second connector;

[0010] The third shell, the fourth shell and the first shell are fixedly connected to one side close to each other with fixed semicircular blocks. The two fixed semicircular blocks at the same height are used together. An adapter component for adapting to the cable size is arranged inside the fixed semicircular block.

[0011] In a possible design, the first connecting component includes a second rotating plate and a first rotating plate rotatably connected to the inside of the first connector, the second rotating plate and the first rotating plate are rotatably connected on one side close to each other, two symmetrically arranged circular holes are opened inside the second rotating plate, the round rod and the second outer shell, and a plurality of the circular holes are used in combination, a same first mounting screw is threaded through the connection between the second rotating plate and the first rotating plate, and two symmetrically arranged cover plates are rotatably connected to one side of the second outer shell, and the cover plates are used in combination with the circular holes.

[0012] In a possible design, the second connecting component includes a second screw threaded through one side of the second connector, one end of the second screw is rotatably connected to a clamping plate, the clamping plate is slidably connected between the third shell and the fourth shell, a T-slot is provided on one side of the third shell and the fourth shell that are close to each other, a T-block is fixedly connected to one side of the second connector, and the T-block and the T-slot are slidably connected.

[0013] In a possible design, the top of the third shell and the bottom of the fourth shell are fixedly connected to the limiting column, and two symmetrically arranged limiting grooves are opened on one side of the second shell, and the limiting grooves are used in conjunction with the limiting column. The third shell and the fourth shell are both provided with grooves on the sides close to each other, and a protrusion is fixedly connected to the inner wall of one side of the second shell, and the protrusion is engaged with the groove. The bottom of the third shell is provided with a second positioning groove and a first positioning groove, and the top of the fourth shell is fixedly connected with a second positioning block and a first positioning block, the first positioning block is engaged with the first positioning groove, and the second positioning block is engaged with the second positioning groove.

[0014] In a possible design, two symmetrically arranged soft connecting strips are fixedly connected to one side of the first shell, an elastic block is provided at one end of the soft connecting strip, and a plurality of limiting L-shaped blocks are integrally formed on the sides of the third shell and the fourth shell that are away from each other, and the limiting L-shaped blocks are engaged with the elastic blocks.

[0015] In a possible design, the adapter assembly includes two sliding grooves respectively opened on the inner walls on both sides of the fixed semicircular block, a slider is slidably connected inside the sliding groove, a same tension spring is fixedly connected between the top of the slider and the top inner wall of the sliding groove, a same sliding box is fixedly connected between the sides of the two sliders close to each other, and the sliding box is located inside the fixed semicircular block.

[0016] In a possible design, a second rectangular hole is provided on the top of the sliding box, a plurality of placement grooves are provided inside the sliding box, the plurality of placement grooves are arranged in parallel, the plurality of placement grooves are all connected to the second rectangular hole, a first strip hole is provided on the inner walls on both sides of the placement groove, a plurality of second strip holes are provided on both sides of the sliding box, and the second strip holes are connected to the first strip holes.

[0017] In a possible design, a rectangular block is slidably connected to the inside of the second strip hole, a rotating rod is rotatably connected to one side of the rectangular block, one end of the rotating rod extends to the inside of the first strip hole, and the same clamping block is fixedly connected between the two rotating rods on the same side, a first rectangular groove is opened on one side of the rotating rod, a second rectangular groove is opened on the inside of the rectangular block, a first rectangular hole is opened on the inner wall of one side of the rectangular block, the first rectangular hole is connected to the first rectangular groove and the second rectangular groove, an arc block is slidably connected to the inner wall of the second rectangular groove, a rectangular clamping block is fixedly connected to one side of the arc block, one end of the rectangular clamping block passes through the first rectangular hole and engages with the first rectangular groove, and a plurality of springs are fixedly connected between one side of the arc block and the inner wall of one side of the second rectangular groove.

[0018] In a possible design, the inner walls on both sides of the fixed semicircular block are fixedly connected with support plates, the support plates are used to receive the clamping blocks, the top of the support plates are fixedly connected with two symmetrically arranged round rods, the bottom of the clamping block is provided with a circular groove used in conjunction with the round rods, the top side of the support plate is fixedly connected with a U-shaped frame, the interior of the U-shaped frame is slidably penetrated by an L-shaped plug block, and the bottom of the L-shaped plug block is in conflict with the top of the clamping block.

[0019] A method for using a multi-purpose improved cable connector comprises the following steps:

[0020] S1. Place the second connector and the first connector between the third housing and the fourth housing, connect the third housing and the fourth housing up and down and snap them together, install the second housing on one side of the third housing and the fourth housing, and then place the first housing on the other side of the two third housings to complete the installation process of the device;

[0021] S2. After stripping the cable, insert it between the upper and lower clamping blocks, and turn the second screw to complete the connection of the opposite cables;

[0022] S3. After stripping the cables, open the two covers, insert the corresponding cables from the inside of the round holes, and turn the first mounting screw to complete the connection of the cables in the same direction.

[0023] S4. When it is necessary to adapt cables of different sizes, the braking state of the sliding box can be released first, and then the clamping blocks of different sizes can be moved out, and then the sliding box can be fixed again to complete the adaptation process.

[0024] In the present application, during installation, the second connector and the first connector are first placed between the third shell and the fourth shell, and the third shell and the fourth shell are connected up and down. At this time, the second positioning block is engaged with the second positioning groove, the first positioning block is engaged with the first positioning groove, and the two grooves are fitted together. At this time, the two third shells are connected together, and the T-block is engaged with the T-slot. The second shell is installed on one side of the third shell and the fourth shell, and the rotation connection is completed through the second mounting seat and the first rotating shaft. At this time, the second shell is rotated to make the protrusion engage with the two grooves, and the limiting column is engaged with the limiting groove;

[0025] Then, the first housing is placed on the other side of the two third housings, and connected to the first mounting seat through the second rotating shaft, so that the first housing is rotatably connected to one side of the third housing. After the first housing is rotated, the first housing and the third housing are combined into a whole. At this time, the two fixed semicircular blocks can be fitted into a whole. At the same time, the soft connecting strip can be rotated. At this time, the elastic block is clamped between the multiple limit L-shaped blocks to complete the installation process of the first housing;

[0026] When connecting opposite cables, the cables can be stripped and inserted between the upper and lower clamping blocks, and the second housing can be opened. The second screw can be turned, and one end of the second screw drives the clamping plate to move horizontally. The clamping plate presses the stripped parts of the two cables tightly and ensures the stability of the connection between the two cables.

[0027] When connecting cables in the same direction, the cables can be peeled, the two covers can be opened, and the corresponding cables can be inserted from the inside of the round hole. After the insertion is completed, the cables can be connected and the first mounting screw can be turned. One end of the first mounting screw can press the cables tightly to ensure the stability of the cable connection. At the same time, the cables can enter the inside of the first rotating plate and the second rotating plate to avoid bending of the cables.

[0028] In order to adapt to cables of different sizes, the clamping blocks at different positions can be taken out. The specific operation is to move the L-shaped plug block horizontally. The L-shaped plug block moves inside the U-shaped frame. At this time, the L-shaped plug block no longer blocks the clamping block. At this time, the slider moves vertically upward under the tension of the tension spring, and the slider drives the sliding box to move vertically upward. At this time, the sliding box drives the clamping block to move upward;

[0029] At this time, the multiple arc blocks are no longer resisted by the inner wall of the fixed semicircular block, and the arc blocks move laterally under the elastic force of the spring, and the arc blocks drive the rectangular clamping blocks to move laterally, and the arc blocks move out from the inside of the second rectangular groove, and the rectangular clamping blocks move out from the inside of the first rectangular groove. At this time, the braking state of the rotating rod can be released, and the rotating rod can be rotated, and the clamping block can be rotated to a vertical state and placed in the placement groove. After the corresponding clamping block is moved out, it is flipped to a horizontal state, and since the sizes of the multiple clamping blocks are different, cables of different sizes can be adapted.

[0030] Beneficial effects:

[0031] In the present invention, the multi-purpose improved cable connector can achieve the effect of connecting cables in the same direction and cables in opposite directions through the first connecting component and the second connecting component, which can not only ensure the stable connection of the cables, but also avoid bending of the cables;

[0032] In the present invention, the multi-purpose improved cable connector can achieve the effect of adapting cables of different sizes through the adapter component, and can be applicable to cables of various sizes, thereby improving the application range of the device and ensuring the stability of the cable;

[0033] In the present invention, opposite cables and same-direction cables can be quickly connected, and the device is composed of multiple shells that are snap-connected, so the device can be quickly disassembled, which is convenient for replacing and repairing internal components. At the same time, by using adapter components, it can be suitable for cables of different sizes, thereby improving the scope of use of the device and further improving the stability of the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 A three-dimensional structural schematic diagram of a multi-purpose improved cable connector proposed by the present invention;

[0035] Figure 2 A schematic diagram of the three-dimensional structure of a multi-purpose improved cable connector proposed by the present invention from a second viewing angle;

[0036] Figure 3 A schematic diagram of the three-dimensional structure of a second housing in a multi-purpose improved cable connector proposed by the present invention;

[0037] Figure 4 A schematic diagram of the three-dimensional structure of a first shell and a third shell in a multi-purpose improved cable connector proposed by the present invention;

[0038] Figure 5 A schematic diagram of the three-dimensional structure of a third housing and a fourth housing in a multi-purpose improved cable connector proposed by the present invention;

[0039] Figure 6 A schematic diagram of the three-dimensional structure of a third housing and a fourth housing in a multi-purpose improved cable connector proposed by the present invention from a second viewing angle;

[0040] Figure 7 A schematic diagram of the three-dimensional structure of a first connector and a second connector in a multi-purpose improved cable connector proposed by the present invention;

[0041] Figure 8 A schematic diagram of the three-dimensional structure of a first rotating plate and a second rotating plate in a multi-purpose improved cable connector proposed by the present invention;

[0042] Fig. 9 A schematic diagram of the three-dimensional structure of a fixed semicircular block in a multi-purpose improved cable connector proposed by the present invention;

[0043] Fig.10 A schematic diagram of the three-dimensional structure of a support plate and a slide groove in a multi-purpose improved cable connector proposed by the present invention;

[0044] Fig.11 A schematic diagram of the three-dimensional structure of a sliding box and a clamping plate in a multi-purpose improved cable connector proposed by the present invention;

[0045] Fig.12 A three-dimensional structural schematic diagram of a sliding box in a multi-purpose improved cable connector proposed by the present invention;

[0046] Fig.13 The present invention is a schematic diagram of a three-dimensional cross-sectional structure of a rectangular block in a multi-purpose improved cable connector.

[0047] In the figure: 1, first housing; 2, second mounting seat; 3, limiting column; 4, second housing; 5, fixed semicircular block; 6, clamping block; 7, third housing; 8, limiting groove; 9, first rotating shaft; 10, protrusion; 11, second rotating shaft; 12, soft connecting strip; 13, elastic block; 14, first connector; 15, cover plate; 16, first mounting seat; 17, first positioning groove; 18, round hole; 19, first positioning block; 20, groove; 21, fourth housing; 22, second positioning block; 23, T-slot; 24, second positioning groove; 25, limiting L-shaped block; 26, first strip hole; 27. First rectangular hole; 28. First mounting screw; 29. ​​First rotating plate; 30. Second rotating plate; 31. Second screw; 32. Clamping plate; 33. T-block; 34. Second connector; 35. Sliding box; 36. L-shaped plug-in block; 37. U-shaped frame; 38. Support plate; 39. Round rod; 40. Slide groove; 41. Sliding block; 42. Tension spring; 43. Arc block; 44. Second strip hole; 45. Placement groove; 46. Second rectangular hole; 47. Spring; 48. Rectangular block; 49. Rotating rod; 50. First rectangular groove; 51. Second rectangular groove; 52. Rectangular block. DETAILED DESCRIPTION

[0048] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0049] Example 1

[0050] Reference Figure 1-13A multi-purpose improved cable connector, which is used in the field of cables, includes: a third shell 7, a fourth shell 21, a first shell 1 and a second shell 4, the third shell 7 and the fourth shell 21 are symmetrically arranged, the fourth shell 21 is arranged below the third shell 7, the third shell 7 and the fourth shell 21 are snap-fitted, a first mounting seat 16 and a second mounting seat 2 are arranged on one side of the third shell 7 and the fourth shell 21, a second rotating shaft 11 is arranged on one side of the first shell 1, the second rotating shaft 11 is rotatably connected to the inside of the first mounting seat 16, a first rotating shaft 9 is arranged on one side of the second shell 4, the first rotating shaft 9 is rotatably connected to the inside of the second mounting seat 2, the second shell 4 is located on one side of the opening of the third shell 7 and the fourth shell 21, a first connector 14 and a second connector 34 are arranged inside the third shell 7, the fourth shell 21 and the second shell 4, the first connector 14 and the second connector 34 are integrally formed, and a first connector 14 is arranged inside the first connector 14 for connecting cables in the same direction Component, the first connecting component includes a second rotating plate 30 and a first rotating plate 29 which are rotatably connected to the inside of the first connector 14, and the second rotating plate 30 and the first rotating plate 29 are rotatably connected on one side close to each other, and the second rotating plate 30, the round rod 39 and the second shell 4 are all provided with two symmetrically arranged circular holes 18, and the plurality of circular holes 18 are used in combination, and the connection between the second rotating plate 30 and the first rotating plate 29 is threaded with the same first mounting screw 28, and one side of the second shell 4 is rotatably connected with two symmetrically arranged cover plates 15, and the cover plates 15 are used in combination with the circular holes 18. When connecting cables in the same direction, the cables can be peeled, the two cover plates 15 can be opened, and the corresponding cables can be inserted from the inside of the circular holes 18, and after the insertion is completed, the cables can be connected, and the first mounting screw 28 can be rotated, and one end of the first mounting screw 28 can press the cables tightly to ensure the stability of the cable connection, and at the same time, the cables can enter the inside of the first rotating plate 29 and the second rotating plate 30, which can avoid the bending of the cables;

[0051] The second connector 34 is provided with a second connection assembly for connecting opposite cables inside, and the second connection assembly includes a second screw 31 threadedly penetrating one side of the second connector 34, one end of the second screw 31 is rotatably connected to a clamping plate 32, and the clamping plate 32 is slidably connected between the third housing 7 and the fourth housing 21, and the third housing 7 and the fourth housing 21 are provided with a T-slot 23 on the side close to each other, and a T-block 33 is fixedly connected to one side of the second connector 34, and the T-block 33 and the T-slot 23 are slidably connected. When connecting opposite cables, the cable can be stripped and inserted between the upper and lower clamping blocks 6, and the second housing 4 can be opened, and the second screw 31 can be rotated, and one end of the second screw 31 drives the clamping plate 32 to move horizontally, and the clamping plate 32 presses the stripped parts of the two cables tightly and ensures the stability of the connection between the two cables;

[0052] The third shell 7, the fourth shell 21 and the first shell 1 are fixedly connected to the side close to each other with a fixed semicircular block 5, and the two fixed semicircular blocks 5 located at the same height are used together. The fixed semicircular block 5 is provided with an adaptor component for adapting the cable size. The adaptor component includes two slide grooves 40 respectively opened on the inner walls on both sides of the fixed semicircular block 5, and the slide groove 40 is slidably connected with a slider 41 inside. The top of the slider 41 and the top inner wall of the slide groove 40 are fixedly connected with the same tension spring 42. The two sliders 41 are fixedly connected with the same sliding box 35 between the sides close to each other. The sliding box 35 is located inside the fixed semicircular block 5. A second rectangular hole 46 is provided on the top of the movable box 35, a plurality of placement grooves 45 are provided inside the sliding box 35, the plurality of placement grooves 45 are arranged in parallel, the plurality of placement grooves 45 are connected to the second rectangular hole 46, the first strip holes 26 are provided on the inner walls on both sides of the placement grooves 45, a plurality of second strip holes 44 are provided on both sides of the sliding box 35, the second strip holes 44 are connected to the first strip holes 26, a rectangular block 48 is slidably connected inside the second strip holes 44, one side of the rectangular block 48 is rotatably connected to a rotating rod 49, one end of the rotating rod 49 extends to the inside of the first strip hole 26, and the two rotating rods 49 on the same side are connected to each other. A clamping block 6 is fixedly connected between the two ends of the arc block 43, a first rectangular groove 50 is provided on one side of the rotating rod 49, a second rectangular groove 51 is provided inside the rectangular block 48, a first rectangular hole 27 is provided on the inner wall of one side of the rectangular block 48, the first rectangular hole 27 is connected with the first rectangular groove 50 and the second rectangular groove 51, an arc block 43 is slidably connected to the inner wall of the second rectangular groove 51, a rectangular clamping block 52 is fixedly connected to one side of the arc block 43, one end of the rectangular clamping block 52 passes through the first rectangular hole 27 and is engaged with the first rectangular groove 50, a plurality of springs 47 are fixedly connected between one side of the arc block 43 and the inner wall of one side of the second rectangular groove 51, at this time The multiple arc blocks 43 are no longer resisted by the inner wall of the fixed semicircular block 5, and the arc blocks 43 move laterally under the elastic force of the spring 47, and the arc blocks 43 drive the rectangular clamping block 52 to move laterally, and the arc blocks 43 move out from the inside of the second rectangular groove 51, and the rectangular clamping block 52 moves out from the inside of the first rectangular groove 50. At this time, the braking state of the rotating rod 49 can be released, and the rotating rod 49 can be rotated, so that the clamping block 6 can be rotated to a vertical state and placed in the placement groove 45. After the corresponding clamping block 6 is moved out, it is flipped to a horizontal state. Since the sizes of the multiple clamping blocks 6 are different, cables of different sizes can be adapted.

[0053] A method for using a multi-purpose improved cable connector comprises the following steps:

[0054] S1, place the second connector 34 and the first connector 14 between the third housing 7 and the fourth housing 21, connect the third housing 7 and the fourth housing 21 up and down and snap them together, install the second housing 4 on one side of the third housing 7 and the fourth housing 21, and then place the first housing 1 on the other side of the two third housings 7 to complete the installation process of the device;

[0055] S2. After stripping the cable, insert it between the upper and lower clamping blocks 6, and turn the second screw 31 to complete the connection of the opposite cables;

[0056] S3. After stripping the cables, open the two covers 15, insert the corresponding cables from the inside of the round holes 18, and turn the first mounting screw 28 to complete the connection of the cables in the same direction;

[0057] S4. When it is necessary to adapt cables of different sizes, the braking state of the sliding box 35 can be released first, and then the clamping blocks 6 of different sizes are moved out, and then the sliding box 35 is fixed again to complete the adaptation process.

[0058] Example 2

[0059] refer to Figure 1-13, based on the improvement of Example 1: the top of the third shell 7 and the bottom of the fourth shell 21 are fixedly connected to the limiting column 3, one side of the second shell 4 is provided with two symmetrically arranged limiting grooves 8, the limiting grooves 8 are used in conjunction with the limiting column 3, the third shell 7 and the fourth shell 21 are provided with a groove 20 on the side close to each other, the inner wall of one side of the second shell 4 is fixedly connected with a protrusion 10, the protrusion 10 is snap-fitted with the groove 20, the bottom of the third shell 7 is provided with a second positioning groove 24 and a first positioning groove 17, the top of the fourth shell 21 is fixedly connected The second positioning block 22 and the first positioning block 19 are connected, the first positioning block 19 is engaged with the first positioning groove 17, the second positioning block 22 is engaged with the second positioning groove 24, one side of the first shell 1 is fixedly connected with two symmetrically arranged soft connecting strips 12, one end of the soft connecting strip 12 is provided with an elastic block 13, and the third shell 7 and the fourth shell 21 are both integrally formed with a plurality of limiting L-shaped blocks 25 on the side away from each other, and the limiting L-shaped blocks 25 are engaged with the elastic block 13. First, the second connector 34 and the first connector 14 are placed on the third shell 7 The third housing 7 and the fourth housing 21 are connected up and down. At this time, the second positioning block 22 is clamped with the second positioning groove 24, the first positioning block 19 is clamped with the first positioning groove 17, and the two grooves 20 are fitted. At this time, the two third housings 7 are connected together, and the T-block 33 is clamped with the T-slot 23. The second housing 4 is installed on one side of the third housing 7 and the fourth housing 21, and the rotation connection is completed through the second mounting seat 2 and the first rotating shaft 9. At this time, the second housing 4 is rotated to make the protrusion 10 and the two grooves 2 0 is engaged, and the limiting column 3 is engaged with the limiting groove 8, and then the first shell 1 is placed on the other side of the two third shells 7, and is connected to the first mounting seat 16 through the second rotating shaft 11, so that the first shell 1 is rotatably connected to one side of the third shell 7. After the first shell 1 is rotated, the first shell 1 and the third shell 7 are combined into a whole. At this time, the two fixed semicircular blocks 5 can be fitted into a whole, and the soft connecting strip 12 can be rotated at the same time. At this time, the elastic block 13 is engaged between the multiple limiting L-shaped blocks 25 to complete the installation process of the first shell 1.

[0060] The inner walls of both sides of the fixed semicircular block 5 are fixedly connected with support plates 38, and the support plates 38 are used to receive the clamping block 6. The top of the support plate 38 is fixedly connected with two symmetrically arranged round rods 39, and the bottom of the clamping block 6 is provided with a circular groove used in conjunction with the round rods 39. A U-shaped frame 37 is fixedly connected to one side of the top of the support plate 38, and an L-shaped plug block 36 slides through the inside of the U-shaped frame 37. The bottom of the L-shaped plug block 36 conflicts with the top of the clamping block 6. In order to adapt to cables of different sizes, the clamping block 6 at different positions can be taken out. The specific operation is to move the L-shaped plug block 36 horizontally, and the L-shaped plug block 36 moves inside the U-shaped frame 37. At this time, the L-shaped plug block 36 no longer blocks the clamping block 6. At this time, the slider 41 moves vertically upward under the pulling force of the tension spring 42, and the slider 41 drives the sliding box 35 to move vertically upward. At this time, the sliding box 35 drives the clamping block 6 to move upward.

[0061] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-purpose improved cable connector, characterized in that: include: A third housing (7), a fourth housing (21), a first housing (1) and a second housing (4); the third housing (7) and the fourth housing (21) are symmetrically arranged; the fourth housing (21) is arranged below the third housing (7); the third housing (7) and the fourth housing (21) are snap-fitted to each other; a first mounting seat (16) and a second mounting seat (2) are arranged on one side of the third housing (7) and the fourth housing (21); a second rotating shaft (11) is arranged on one side of the first housing (1); the second rotating shaft (11) is rotatably connected to the first mounting seat (16); Inside, a first rotating shaft (9) is provided on one side of the second housing (4), the first rotating shaft (9) is rotatably connected to the inside of the second mounting seat (2), the second housing (4) is located on one side of the openings of the third housing (7) and the fourth housing (21), a first connector (14) and a second connector (34) are provided inside the third housing (7), the fourth housing (21) and the second housing (4), the first connector (14) and the second connector (34) are integrally formed, and a first connecting component for connecting a co-directional cable is provided inside the first connector (14); A second connecting component for connecting opposing cables is arranged inside the second connector (34); The third housing (7), the fourth housing (21) and the first housing (1) are all fixedly connected to a fixed semicircular block (5) on one side close to each other, and the two fixed semicircular blocks (5) located at the same height are used in coordination, and an adaptor component for adapting to the size of the cable is arranged inside the fixed semicircular block (5); The first connection assembly comprises a second rotating plate (30) and a first rotating plate (29) rotatably connected inside the first connector (14); the second rotating plate (30) and the first rotating plate (29) are rotatably connected at a side close to each other; the second rotating plate (30), the round rod (39) and the second housing (4) are each provided with two symmetrically arranged circular holes (18); a plurality of the circular holes (18) are used in combination; a first mounting screw (28) is threadedly passed through a connection between the second rotating plate (30) and the first rotating plate (29); and two symmetrically arranged cover plates (15) are rotatably connected to one side of the second housing (4); the cover plates (15) are used in combination with the circular holes (18); The second connecting assembly comprises a second screw (31) threadedly penetrating one side of the second connector (34); one end of the second screw (31) is rotatably connected to a clamping plate (32); the clamping plate (32) is slidably connected between the third housing (7) and the fourth housing (21); a T-shaped slot (23) is provided on one side of the third housing (7) and the fourth housing (21) that are close to each other; a T-shaped block (33) is fixedly connected to one side of the second connector (34); the T-shaped block (33) and the T-shaped slot (23) are slidably connected; The top of the third shell (7) and the bottom of the fourth shell (21) are both fixedly connected to the limiting column (3); one side of the second shell (4) is provided with two symmetrically arranged limiting grooves (8), the limiting grooves (8) are used in conjunction with the limiting column (3); the third shell (7) and the fourth shell (21) are both provided with grooves (20) on the sides close to each other; a protrusion (10) is fixedly connected to the inner wall of one side of the second shell (4), the protrusion (10) is engaged with the groove (20); the bottom of the third shell (7) is provided with a second positioning groove (24) and a first positioning groove (17); the top of the fourth shell (21) is fixedly connected with a second positioning block (22) and a first positioning block (19), the first positioning block (19) is engaged with the first positioning groove (17), and the second positioning block (22) is engaged with the second positioning groove (24); Two symmetrically arranged soft connection strips (12) are fixedly connected to one side of the first housing (1), an elastic block (13) is arranged at one end of the soft connection strip (12), and a plurality of position-limiting L-shaped blocks (25) are integrally formed on the sides of the third housing (7) and the fourth housing (21) that are away from each other, and the position-limiting L-shaped blocks (25) are engaged with the elastic blocks (13).

2. A multi-purpose improved cable connector according to claim 1, characterized in that: The adapter assembly comprises two slide grooves (40) respectively provided on the inner walls on both sides of the fixed semicircular block (5); a slider (41) is slidably connected inside the slide groove (40); a tension spring (42) is fixedly connected between the top of the slider (41) and the inner wall of the top of the slide groove (40); a sliding box (35) is fixedly connected between the sides of the two sliders (41) that are close to each other; and the sliding box (35) is located inside the fixed semicircular block (5).

3. A multi-purpose improved cable connector according to claim 2, characterized in that: A second rectangular hole (46) is provided on the top of the sliding box (35), a plurality of placement grooves (45) are provided inside the sliding box (35), the plurality of placement grooves (45) are arranged in parallel, the plurality of placement grooves (45) are all connected to the second rectangular hole (46), first strip holes (26) are provided on the inner walls on both sides of the placement grooves (45), a plurality of second strip holes (44) are provided on both sides of the sliding box (35), the second strip holes (44) are connected to the first strip holes (26).

4. A multi-purpose improved cable connector according to claim 3, characterized in that: A rectangular block (48) is slidably connected to the interior of the second strip-shaped hole (44); a rotating rod (49) is rotatably connected to one side of the rectangular block (48); one end of the rotating rod (49) extends into the interior of the first strip-shaped hole (26); a clamping block (6) is fixedly connected between two rotating rods (49) located on the same side; a first rectangular groove (50) is provided on one side of the rotating rod (49); a second rectangular groove (51) is provided inside the rectangular block (48); and a first inner wall of one side of the rectangular block (48) is provided. A first rectangular hole (27), the first rectangular hole (27) being connected to the first rectangular groove (50) and the second rectangular groove (51), an arc block (43) being slidably connected to the inner wall of the second rectangular groove (51), a rectangular clamping block (52) being fixedly connected to one side of the arc block (43), one end of the rectangular clamping block (52) passing through the first rectangular hole (27) and being clamped to the first rectangular groove (50), and a plurality of springs (47) being fixedly connected between one side of the arc block (43) and the inner wall of one side of the second rectangular groove (51).

5. A multi-purpose improved cable connector according to claim 4, characterized in that: The inner walls on both sides of the fixed semicircular block (5) are fixedly connected to support plates (38), the support plates (38) are used to receive the clamping block (6), the top of the support plate (38) is fixedly connected to two symmetrically arranged round rods (39), the bottom of the clamping block (6) is provided with a circular groove for use with the round rods (39), the top side of the support plate (38) is fixedly connected to a U-shaped frame (37), the interior of the U-shaped frame (37) is slidably penetrated by an L-shaped plug block (36), and the bottom of the L-shaped plug block (36) is in contact with the top of the clamping block (6).

6. A multi-purpose improved cable connector and method of use according to claim 5, characterized in that: The specific steps include: S1, placing the second connector (34) and the first connector (14) between the third housing (7) and the fourth housing (21), connecting the third housing (7) and the fourth housing (21) up and down and snapping them together, installing the second housing (4) on one side of the third housing (7) and the fourth housing (21), and then placing the first housing (1) on the other side of the two third housings (7), thereby completing the installation process of the device; S2. After stripping the cable, insert it between the upper and lower clamping blocks (6), and turn the second screw (31) to complete the connection of the opposite cables; S3. After stripping the cables, open the two covers (15), insert the corresponding cables from the inside of the round holes (18), and turn the first mounting screw (28) to complete the connection of the cables in the same direction; S4. When it is necessary to adapt cables of different sizes, the braking state of the sliding box (35) can be released first, and then the clamping blocks (6) of different sizes can be moved out, and then the sliding box (35) can be fixed again to complete the adaptation process.

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