Cable connection method and auxiliary device for cable connection

Abstract

The invention relates to the field of cable connection, in particular to a cable connection assist device which comprises a shell, a screwing block, a hinge, a connecting block and a fixing buckle. The number of the shells is two. The opposite sides of the two shells are each connected with a connecting installation block through a damping hinge. Each shell is fixedly connected with a hinge; the opposite sides of the two connecting mounting blocks are each provided with a first rotating ring. The opposite sides of the two first rotating rings are each fixedly connected with a screwing block. The opposite sides of the two screwing blocks are each connected with a second rotating ring. The opposite sides of the two second rotating rings are jointly and fixedly connected with a connecting block through a first elastic piece. And each shell is provided with a fixing buckle. During use, an electrician presses unscrewing sliding blocks by hand and then extrudes second elastic pieces, the second elastic pieces are arranged to be springs, so that the unscrewing sliding blocks make contact with copper wires on thick cables, then the two unscrewing sliding blocks move away from each other along arc-shaped sliding grooves in the corresponding shells, and therefore the wound copper wires are unscrewed.

Description

Technical Field

[0001] The present invention relates to the field of cable connection, and in particular to a cable connection method and a cable connection assistant. Background Art

[0002] When electricians perform circuit repair or maintenance, they usually use wiring operations between wires, and wiring operations require electricians to use tools multiple times to perform wiring operations.

[0003] When repairing or maintaining the lines in the power cabinet that is higher than the electrician's height, it is necessary to connect the wires to each other. However, the space in the power cabinet is limited and there are many wires in the power cabinet. When connecting the wires, the electrician needs to use different tools to take and put them in many times, which makes it inconvenient for the electrician to use tools to perform the wiring operations. In addition, because the power cabinet is higher than the electrician's height, the electrician needs to look up and raise his hands to operate. After a long time, the electrician's hands are prone to soreness and fatigue, which in turn causes the electrician to hold the tools unstable, slip out of his hands and fall, hitting the electrician, causing the electrician to be injured. Summary of the invention

[0004] In order to overcome the disadvantages that when an electrician repairs or maintains the lines of the power cabinet, the space inside the power cabinet is limited, there are many wires in the power cabinet, and the electrician needs to use tools multiple times when wiring, which makes it inconvenient for the electrician to use tools for wiring operations, the present invention provides a cable connection method and a cable connection assistant.

[0005] The technical solution of the present invention is: a cable connection method and a cable connection assistant, including a shell, a tightening block, a hinge, a connecting block and a fixing buckle; two shells are provided; the opposite sides of the two shells are connected to a connecting mounting block through a damping hinge; a hinge is fixedly connected to each shell; a first rotating ring is provided on the opposite sides of the two connecting mounting blocks; a tightening block is fixedly connected to the opposite sides of the two first rotating rings; a second rotating ring is connected to the opposite sides of the two tightening blocks; the opposite sides of the two second rotating rings are fixedly connected to the connecting block through a first elastic member; a fixing buckle is provided on each shell; and a loosening slider, a second elastic member, a receiving roller, a pressure roller, an arc shaped plate, a clamping block, and a first spring; a plurality of arc-shaped slide grooves are provided on each shell; a loosening slider is slidably connected to each arc-shaped slide groove; a plurality of second elastic members are fixedly connected to each loosening slider; a curved slide plate is fixedly connected to the other end of each second elastic member, and each curved slide plate is in contact with the corresponding arc-shaped slide groove; a receiving roller is provided on each lower shell through a rotating rod; a pressing roller is provided on each upper shell through a rotating rod; two arc-shaped plates are fixedly connected to each upper tightening block; an arc-shaped channel is formed between the two arc-shaped plates; a clamping block is slidably connected to each connecting block; and a plurality of first springs are fixedly connected to each clamping block.

[0006] Furthermore, each receiving roller and each pressing roller is provided with a thread, and the two rotating spiral directions of the threads on the receiving roller and the pressing roller are arranged in opposite directions.

[0007] Furthermore, it also includes a flexible cloth; a flexible cloth is installed at the connection between each shell and the connection and installation block.

[0008] Furthermore, each pressing block is arranged in an inclined shape to fit the arc plate.

[0009] Furthermore, it also includes a mounting frame and a threaded rod; each upper shell is fixedly connected to two mounting frames that are symmetrical in front and back, and each mounting frame is connected to the upper shell; each mounting frame is fixedly connected to a threaded rod, and the lower side of each threaded rod is rotatably connected to the pressure roller.

[0010] Furthermore, it also includes a guide plate; a part of the guide plate is fixedly connected to the upper tightening block and the lower tightening block on each connecting block, and when the two guide plates are attached, a complete guide plate is formed.

[0011] Furthermore, it also includes a clamping strip; a plurality of arc-shaped movable grooves are provided on the upper connecting block of the connecting block; a clamping strip is slidably connected in each arc-shaped movable groove, and the two clamping strips are connected by a rotating rod; and a sliding block is provided on each clamping strip.

[0012] Furthermore, it also includes a moving block and a second spring; each shell is provided with a plurality of horizontal slide grooves; each horizontal slide groove is slidably connected to a moving block; each moving block is fixedly connected to a plurality of second springs, each second spring is fixedly connected to a slide plate, and the slide plate is in contact with the shell.

[0013] Furthermore, it also includes a grid block and a third spring; each upper shell is slidably connected to a grid block; a plurality of partition blocks are fixedly connected to the lower part of each grid block; channels are formed between the partition blocks; each grid block is fixedly connected to a plurality of third springs, and the other end of the third spring is fixedly connected to the upper shell.

[0014] Furthermore, the channels between the partition blocks on the left grid block and the channels between the partition blocks on the right grid block are arranged to be staggered with each other.

[0015] The beneficial effect is that the present invention realizes that the electrician presses the loosening slider and then squeezes the second elastic member, which is set as a spring, so that the loosening slider contacts the copper wire on the thick cable, and then the two loosening sliders move away from each other along the arc-shaped sliding groove on the corresponding shell, so that the wound copper wire is unscrewed;

[0016] By workers twisting the threaded rod, the gap between the receiving roller and the pressing roller can be controlled to adapt to cables of different thicknesses, thereby improving the use effect of the present invention;

[0017] The electrician touches the moving block and then squeezes the second spring to make the moving block contact with the copper wire on the thick cable. The electrician then rotates in the same direction along the horizontal slide on the shell to rub the bundled copper wires apart, so that the receiving roller and the pressure roller can better spread the copper wires.

[0018] An electrician contacts the grid block and squeezes the third spring to make the dividing block on the grid block contact the lower side of the separation groove, so that after the copper wire passes through the receiving roller and the pressure roller, it is divided into multiple strands by the dividing block. The dividing block is arranged in a shape in which the outer shell is tapered toward the connecting block, so as to better separate the copper wire on the thin cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a cable connection auxiliary device used in the cable connection method of the present invention;

[0020] Figure 2 A diagram showing the state in which the auxiliary device for cable connection of the present invention is opened;

[0021] Figure 3 A cross-sectional view of a cable connection aid of the present invention;

[0022] Figure 4 This is a diagram showing the bending state of the housing of the present invention;

[0023] Figure 5 is a front cross-sectional view of the present invention;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the thick cable and the thin cable of the present invention;

[0025] Figure 7 It is a schematic diagram of the combined three-dimensional structure of the moving block, the second spring, the grid block and the third spring of the present invention.

[0026] Parts names and serial numbers in the figure: 1-housing, 2-tightening block, 3-hinge, 4-connecting block, 5-fixing buckle, 101-loosening slider, 102-second elastic member, 103-receiving roller, 104-pressing roller, 105-installation frame, 106-threaded rod, 201-arc plate, 202-pressing block, 203-first spring, 204-guide plate, 301-clamping strip, 401-moving block, 402-second spring, 403-grid block, 404-third spring, 1001-upper housing, 1002-lower housing, 1003-damping hinge, 1004-connecting and installing block, 100 5-first swivel, 1006-entrance, 1007-arc-shaped slide plate, 1008-separation groove, 1009-inclined groove, 1010-flexible cloth, 1011-arc-shaped slide groove, 1012-horizontal slide groove, 2001-upper tightening block, 2002-lower tightening block, 2003-second swivel, 2004-arc-shaped channel, 2005-exit, 4001-upper connecting block, 4002-lower connecting block, 4003-first elastic member, 4004-arc-shaped movable groove, 30101-rotating rod, 30102-slider, 40301-dividing block, 10-thick cable, 11-thin cable. DETAILED DESCRIPTION

[0027] Embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0028] Example 1

[0029] A cable connection aid, such as Figure 1-Figure 6 As shown, it includes a shell 1, a tightening block 2, a hinge 3, a connecting block 4 and a fixing buckle 5; two shells 1 are provided; the opposite sides of the two shells 1 are connected to a connecting mounting block 1004 through a damping hinge 1003, and each shell 1 is composed of an upper shell 1001 and a lower shell 1002; each shell 1 is bolted with a hinge 3, and the upper shell 1001 and the lower shell 1002 are connected by the hinge 3; the two connecting mounting blocks 1004 are provided on the opposite sides A first rotating ring 1005 is provided; two first rotating rings 1005 are bolted to a tightening block 2 on the opposite sides; two tightening blocks 2 are connected to a second rotating ring 2003 on the opposite sides; two second rotating rings 2003 are fixed to a connecting block 4 on the opposite sides through a first elastic member 4003, the first elastic member 4003 is set as elastic cloth, and each connecting block 4 is composed of an upper connecting block 4001 and a lower connecting block 4002; each housing 1 is provided with a fixing buckle 5;

[0030] The loosening slider 101, the second elastic member 102, the receiving roller 103, the pressing roller 104, the arc plate 201, the pressing block 202, and the first spring 203 are also included; each housing 1 is provided with two arc-shaped slide grooves 1011 which are symmetrical in the vertical direction; each arc-shaped slide groove 1011 is slidably connected with a loosening slider 101; each loosening slider 101 is fixedly connected with two second elastic members 102 which are symmetrical in the left and right directions, and the second elastic members 102 are configured as springs; the other end of each second elastic member 102 is fixedly connected with an arc-shaped slider 10 07, each arc-shaped slide plate 1007 is in contact with the corresponding arc-shaped slide groove 1011; each lower shell 1002 is provided with a receiving roller 103 through a rotating rod; each upper shell 1001 is provided with a pressing roller 104 through a rotating rod; each upper tightening block 2001 is fixedly connected with two arc-shaped plates 201; an arc-shaped channel 2004 is formed between the two arc-shaped plates 201; each connecting block 4 is slidably connected with a clamping block 202; each clamping block 202 is fixedly connected to the lower side with two front-to-back symmetrical first springs 203.

[0031] In order to better separate the copper wire, each receiving roller 103 and pressing roller 104 is provided with a thread, and the two rotating spiral directions of the threads on the corresponding receiving roller 103 and pressing roller 104 are arranged in opposite directions.

[0032] It also includes a flexible cloth 1010; a flexible cloth 1010 is installed at the connection between each shell 1 and the connection mounting block 1004; the connection between the shell 1 and the connection mounting block 1004 is sealed by the flexible cloth 1010, so as to prevent foreign debris from entering the shell 1 during the movement of the copper wire after bending.

[0033] In order to better fix the copper wire, each pressing block 202 is configured to be inclined to fit the arc plate 201 .

[0034] It also includes a mounting frame 105 and a threaded rod 106; each upper shell 1001 is fixedly connected to two mounting frames 105 which are symmetrical in front and back, and each mounting frame 105 is connected to the upper shell 1001; each mounting frame 105 is bolted to a threaded rod 106, and the lower side of each threaded rod 106 is rotatably connected to the pressure roller 104; thereby, the gap between the pressure roller 104 and the corresponding receiving roller 103 can be controlled by rotating the threaded rod 106, thereby adapting to cables of different thicknesses.

[0035] It also includes a guide plate 204; a portion of the guide plate 204 is fixedly connected to the upper tightening block 2001 and the lower tightening block 2002 on each connecting block 4, and when the two guide plates 204 are attached, a complete guide plate 204 is formed; the copper wire is guided by the guide plate 204, so that the copper wire can better enter the arc channel 2004.

[0036] It also includes a clamping strip 301; two arc-shaped movable grooves 4004 that are symmetrical front and back are opened on the upper connecting block 4001 on the connecting block 4; a clamping strip 301 is slidably connected in each arc-shaped movable groove 4004, and the two clamping strips 301 are connected by a rotating rod 30101; a slider 30102 is provided on each clamping strip 301; the two sliders 30102 are contacted by an electrician, and then the two sliders 30102 move toward each other along the arc-shaped movable groove 4004, so that the two clamping strips 301 rotate around the rotating rod 30101, and then the two clamping strips 301 are brought close to each other, so that the crossed copper wires are gathered by the clamping strips 301.

[0037] When an electrician repairs or maintains the lines in an electric cabinet that is higher than his height, he will perform wiring operations to repair or maintain the lines in the power cabinet. However, the space in the power cabinet is limited and there are many wires in the power cabinet. The electrician needs to use tools multiple times when wiring, which makes it difficult for the electrician to use tools when performing wiring operations. In addition, because the power cabinet is higher than the electrician's height, the electrician needs to look up and raise his hands to operate, which makes the electrician's hands easily fatigued, which in turn easily causes the tools to slip out of the electrician's hands and fall on the electrician when the electrician is using them, causing the electrician to be injured.

[0038] When the electrician performs wiring operation in the power cabinet, first, the electrician uses a tool to remove the protective covers of the two thick cables 10 that need to be wired, and then inserts the thick cables 10 without the protective covers into the inlet 1006 on the housing 1. Since the copper wires on the thick cables 10 are initially in a tangled state, as shown in FIG. Figure 5 As shown, therefore, after the copper wire on the thick cable 10 is inserted into the inlet 1006, the electrician presses the loosening slider 101 by hand, and then squeezes the second elastic member 102, which is set as a spring, so that the loosening slider 101 contacts the copper wire on the thick cable 10, and then the two loosening sliders 101 and the arc-shaped slide plate 1007 on the loosening slider 101 will rotate in the same direction along the arc-shaped slide groove 1011 on the corresponding shell 1, so that the wound copper wire is unscrewed, and then the electrician uses the damping hinge 1003 on the shell 1 to bend the shell 1, as shown in FIG. Figure 4As shown, the electrician pushes the copper wires on the inserted thick cable 10 toward the connecting block 4, so that the copper wires on the thick cable 10 are in contact with the receiving roller 103 and the pressing roller 104, and then the bundled copper wires on the thick cable 10 are rolled. During the rolling, the copper wires on the thick cable 10 can be dispersed to both sides by the threads on the receiving roller 103 and the pressing roller 104 that rotate in opposite directions, and the copper wires are flattened in cooperation with the squeezing of the receiving roller 103 and the pressing roller 104. The wire continues to move into the separation groove 1008 on the shell 1, and then enters the inclined groove 1009 on the connecting mounting block 1004 on the shell 1. The inclined groove 1009 cooperates with the guidance of the guide plate 204 to finally enter the arc channel 2004 formed by the arc plate 201. Because the connected copper wire is longer than the arc channel 2004 formed by the arc plate 201, the excess copper wire will be discharged from the tightening block 2 through the outlet 2005 on the tightening block 2 under the guidance of the arc channel 2004.

[0039] Another thick cable 10 will repeat the above operation, and this thick cable 10 will be guided by the guide plate 204 in the present invention, such as Figure 4 As shown, the two thick cables 10 will cross each other, and the crossing parts of the two thick cables 10 are located on the two clamping bars 301, and then the electrician controls the corresponding sliders 30102 on the two clamping bars 301 to move toward each other along the arc-shaped movable grooves 4004 on the connecting block 4, and the two clamping bars 301 will rotate around the rotating rod 30101 to get closer to each other, so that the copper wires on the two crossed thick cables 10 are squeezed and gathered by the clamping bars 301, and then the electrician holds a tightening block 2 with both hands respectively, and squeezes the corresponding pressing block 202, and the pressing block 202 squeezes the first spring 203, so that the copper wires on the two crossed thick cables 10 are squeezed and gathered by the pressing block 202. The tightening block 202 compresses and fixes the corresponding copper wires, and then the electrician twists the two tightening blocks 2 around the connecting block 4 in opposite directions, so that the two thick cables 10 that are tightened by the tightening block 202 are twisted, so that the crossed copper wires on the two thick cables 10 are twisted and entangled with each other, thereby performing wiring work, and during the twisting process, the first elastic member 4003 on the connecting block 4 is pulled to both sides at the same time, and the first elastic member 4003 is set as elastic cloth, so that the copper wires on the thick cable 10 are evenly wound around another thick cable 10. After the wiring is completed, the electrician will open the fixing buckle 5, thereby opening the present invention, such as Figure 2As shown, the present invention is then removed from the two connected thick cables 10. At the same time, the present invention makes it unnecessary for electricians to use different tools multiple times, thereby avoiding the small space of the distribution cabinet causing the electrician to be inconvenient to use tools, thereby avoiding the electrician looking up and raising his hands to operate. After a long time, the electrician's hands will be sore and tired, resulting in the electrician's unstable grip of the tools in his hands, which will fall out of his hands and hit the electrician, causing the electrician to be injured. In addition, the present invention reduces the activity trajectory of the tools when they are used, thereby better adapting to the narrow working environment of the distribution cabinet.

[0040] It should be noted that: the worker screws the threaded rod 106 to control the gap between the receiving roller 103 and the pressing roller 104, thereby adapting to cables of different thicknesses, thereby improving the adaptability and practicality of the present invention.

[0041] It should be noted that after the slider 101 and the pressing block 202 are loosened and used, they will automatically reset under the action of the second elastic member 102 and the first spring 203 .

[0042] Example 2

[0043] On the basis of Example 1, Figure 1-Figure 7 As shown, it also includes a moving block 401 and a second spring 402; each shell 1 is provided with two horizontal slide grooves 1012 which are symmetrical in vertical direction; each horizontal slide groove 1012 is slidably connected with a moving block 401; each moving block 401 is fixedly connected with two second springs 402 which are symmetrical in left and right direction, each second spring 402 is fixedly connected with a slide plate, and the slide plate is in contact with the shell 1; the two moving blocks 401 on the same side are in contact with the copper wire, and move forward and backward along the horizontal slide groove 1012, so that the gathered copper wire is separated.

[0044] It also includes a grid block 403 and a third spring 404; each upper shell 1001 is slidably connected to a grid block 403; a plurality of partition blocks 40301 are fixedly connected to the lower part of each grid block 403; a channel is formed between the partition blocks 40301; each grid block 403 is fixedly connected to two third springs 404 that are symmetrical in front and back, and the other end of the third spring 404 is fixedly connected to the upper shell 10011; the copper wire on the cable is divided into multiple strands by the partition blocks 40301 on the grid block 403.

[0045] In order to better enable the cables to cross each other, the channels between the partition blocks 40301 on the left grid block 403 and the channels between the partition blocks 40301 on the right grid block 403 are arranged to be staggered.

[0046] After the copper wire wound on the thick cable 10 is unscrewed by loosening the slider 101, the electrician squeezes the moving block 401, and then squeezes the second spring 402 to make the moving block 401 contact with the copper wire on the thick cable 10, and then the electrician controls the moving block 401 to move horizontally away from the horizontal slide groove 1012 on the housing 1, so as to rub the bundled copper wire apart, thereby better allowing the receiving roller 103 and the pressure roller 104 to flatten the copper wire. At the same time, the copper wire on the thick cable 10 continues to move toward the connecting block 4. Before reaching the separation groove 1008, an electrician will contact and extrude the grid block 403, and the grid block 403 will correspondingly extrude the third spring 404, so that the dividing block 40301 on the grid block 403 will contact the lower side of the separation groove 1008, so that after the copper wire passes through the receiving roller 103 and the pressure roller 104, the copper wire will be divided into multiple strands by the dividing block 40301. The dividing block 40301 is arranged to be a constricted shape in which the outer shell 1 gradually narrows toward the direction of the connecting block 4, so as to better divide the copper wire on the thin cable 11 into strands.

[0047] It should be noted that the channels between the left partition blocks 40301 and the channels between the right partition blocks 40301 are designed to be staggered. Figure 2 As shown, this prevents the copper wires of the two cables from colliding with each other when they cross each other, causing the copper wires to be unable to smoothly enter the arc-shaped channel 2004 formed by the arc-shaped plate 201.

[0048] The above is a detailed introduction to the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea. At the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A cable connection auxiliary device, comprising a shell (1), a tightening block (2), a hinge (3), a connecting block (4) and a fixing buckle (5); two shells (1) are provided; the two shells (1) are connected to a connecting mounting block (1004) on the opposite sides through a damping hinge (1003); each shell (1) is fixedly connected to a hinge (3); the two connecting mounting blocks (1004) are provided with a first rotating ring (1005) on the opposite sides; the two first rotating rings (1005) are fixedly connected to a tightening block (2) on the opposite sides; the two tightening blocks (2) are connected to a second rotating ring (2003) on the opposite sides; the two second rotating rings (2003) are fixedly connected to a connecting block (4) on the opposite sides through a first elastic member (4003); each shell (1) is provided with a fixing buckle (5); characterized in that, The invention also comprises a loosening slider (101), a second elastic member (102), a receiving roller (103), a pressure roller (104), an arc plate (201), a pressing block (202), and a first spring (203); each housing (1) is provided with a plurality of arc-shaped sliding grooves (1011); each arc-shaped sliding groove (1011) is slidably connected to a loosening slider (101); each loosening slider (101) is fixedly connected to a plurality of second elastic members (102); the other end of each second elastic member (102) is fixedly connected to a arc-shaped sliding plate (1007); each arc-shaped sliding plate (1008) is fixedly connected to a plurality of second elastic members (102); each arc-shaped sliding plate (1009 ... The plates (1007) are in contact with corresponding arc-shaped slide grooves (1011); a receiving roller (103) is arranged on each lower shell (1002) through a rotating rod; a pressing roller (104) is arranged on each upper shell (1001) through a rotating rod; two arc-shaped plates (201) are fixedly connected to each upper tightening block (2001); an arc-shaped channel (2004) is formed between the two arc-shaped plates (201); a pressing block (202) is slidably connected to each connecting block (4); and a plurality of first springs (203) are fixedly connected to each pressing block (202).

2. The cable connection aid according to claim 1, characterized in that: Each receiving roller (103) and each pressing roller (104) is provided with a thread, and the two rotating spiral directions of the threads on the corresponding receiving roller (103) and the pressing roller (104) are arranged in opposite directions.

3. The cable connection aid according to claim 1, characterized in that: It also includes a flexible cloth (1010); a flexible cloth (1010) is installed at the connection between each housing (1) and the connection and installation block (1004).

4. The cable connection aid according to claim 3, characterized in that: Each pressing block (202) is arranged in an inclined shape so as to fit the arc-shaped plate (201).

5. The cable connection aid according to claim 3, characterized in that: It also includes a mounting frame (105) and a threaded rod (106); each upper shell (1001) is fixedly connected to two mounting frames (105) that are symmetrical in front and back, and each mounting frame (105) is connected to the upper shell (1001); each mounting frame (105) is fixedly connected to a threaded rod (106), and the lower side of each threaded rod (106) is rotatably connected to the pressure roller (104).

6. The cable connection aid according to claim 5, characterized in that: It also includes a guide plate (204); a portion of the guide plate (204) is fixedly connected to the upper tightening block (2001) and the lower tightening block (2002) on each connecting block (4); after the two guide plates (204) are attached, a complete guide plate (204) is formed.

7. The cable connection aid according to claim 6, characterized in that: It also includes a clamping strip (301); a plurality of arc-shaped movable grooves (4004) are provided on the upper connecting block (4001) on the connecting block (4); a clamping strip (301) is slidably connected in each arc-shaped movable groove (4004), and the two clamping strips (301) are connected by a rotating rod (30101); and a sliding block (30102) is provided on each clamping strip (301).

8. The cable connection aid according to claim 6, characterized in that: It also includes a moving block (401) and a second spring (402); each housing (1) is provided with a plurality of horizontal slide grooves (1012); each horizontal slide groove (1012) is slidably connected to a moving block (401); each moving block (401) is fixedly connected to a plurality of second springs (402), each second spring (402) is fixedly connected to a slide plate, and the slide plate is in contact with the housing (1).

9. The cable connection aid according to claim 8, characterized in that: It also includes a grid block (403) and a third spring (404); each upper shell (1001) is slidably connected to a grid block (403); a plurality of partition blocks (40301) are fixedly connected to the lower part of each grid block (403); a channel is formed between the partition blocks (40301); each grid block (403) is fixedly connected to a plurality of third springs (404), and the other end of the third spring (404) is fixedly connected to the upper shell (1001); the channels between the partition blocks (40301) on the left grid block (403) and the partition blocks (40301) on the right grid block (403) are arranged to be staggered with each other.

10. A cable connection method, the method using the cable connection assistant according to claim 9, characterized in that: The following usage steps are included: Step 1: An electrician inserts a thick cable (10) or a thin cable (11) with the protective cover removed into the present invention through the inlet (1006); Step 2: An electrician squeezes and loosens the second elastic member (102) on the slider (101) and then rotates and loosens the slider (101); Step 3: squeeze the second spring (402) on the moving block (401) again, and then slide the moving block (401) repeatedly; Step 4: squeeze the third spring (404) on the grid block (403); Step 5: Finally, squeeze the first spring (203) on the pressing block (202) and rotate the tightening block (2) at the same time.

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