Indoor cable paralleling assembly structure

Abstract

The present invention discloses an indoor cable parallel line component structure, comprising a sleeve body, one end of the sleeve body is a clamping end connected to an electric drill, and the other end is provided with a wire groove, and also comprises: a movable sleeve, the movable sleeve is arranged at one end of the sleeve body and is rotatably connected to the sleeve body, a fastener, the fastener is arranged in the movable sleeve, a fixing part, the fixing part is arranged at the other end of the sleeve body, and a connecting part, the connecting part is located outside the sleeve body. This indoor cable parallel line component structure, by arranging the fastener and the fixing part, after the cable is passed through, the electric drill can be started to drive the fastener and the fixing part to move by the rotation of the connecting part, thereby realizing the fixation of the cable at the beginning of parallel line and the connection of the movable sleeve to the electric drill, and at the end of parallel line, the gear ring on the sleeve body meshes with the half gear at the end of the connecting rod for movement, thereby automatically loosening the fastener and the fixing part, realizing automatic control in the entire parallel line process, and is very convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of cable paralleling, in particular to an indoor cable paralleling component structure. Background Art

[0002] During the construction of building electrical engineering, various wires need to be connected, and cable planning is usually required. In order to allow the cables to be spread throughout the room, paralleling technology is usually required when setting up the cables. The conductors of two or more cables are spirally twisted into one cable, and the cables are divided into multiple branches to realize cable distribution.

[0003] At present, there are usually three ways to connect wires: the first is to connect the wires directly by hand. The connection process is very harmful to the hands and the fingers are prone to blisters. At the same time, the wire ends are not firm after manual connection, and the wires are easily pulled out, and the connection efficiency is low. The second is to bend the wires with common tools such as pliers. The wires are easily scratched when bending, and the gaps between the bent coils are large, which is not beautiful. The third is to install a sleeve with a wire clamp and a cavity (i.e., a wire connecter) on an electric drill, and drive the sleeve to rotate by the electric drill to make the external wire wrap around the main wire to achieve connection. Although it can improve the connection efficiency, it is not practical. It must be used with pliers when used. The worker needs to use pliers with one hand to fix the cable and use the electric drill with the other hand. It is very laborious to use and also causes limitations in its use. For this reason, we propose an indoor cable connection component structure. Summary of the Invention

[0004] The object of the present invention is to provide an indoor cable paralleling assembly structure to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: an indoor cable paralleling assembly structure, comprising a sleeve body, one end of which is a clamping end for connecting to an electric drill, and the other end of which is provided with a wire groove, and further comprising:

[0006] A movable sleeve is provided at one end of the sleeve body and is rotatably connected to the sleeve body, and is used to be sleeved on the end of the electric drill bit;

[0007] A fastener, which is disposed in the movable sleeve and is used to tightly sleeve the movable sleeve onto the end of the electric drill bit;

[0008] A fixing member, which is provided at the other end of the sleeve body and is used to fix the cable;

[0009] The connecting piece is located outside the sleeve body, and its two ends are respectively connected to the fastener and the fixing piece. When the sleeve body rotates, the connecting piece can drive the fastener and the fixing piece to move.

[0010] Preferably, a plurality of movable grooves are provided in the movable sleeve, and the fastener includes a fastening block movably provided in the movable groove, a fastening spring is provided in the movable groove, and both ends of the fastening spring are fixedly connected to the side wall of the movable groove and the fastening block respectively.

[0011] Preferably, the outer surface of the fastening block is provided with a plurality of protrusions.

[0012] Preferably, the fixing member includes a fixing plate arranged at the end of the connecting member, a through groove is opened in the middle of the fixing plate, a fixing groove is opened in the fixing plate, a connecting frame is movably arranged in the fixing groove, a splint is arranged at the end of the connecting frame, a side plate is fixedly arranged in the fixing groove, a reset spring is arranged on the side plate, and both ends of the reset spring are fixedly connected to the side plate and the connecting frame respectively.

[0013] Preferably, the clamping plate is provided with a plurality of grooves matching the cables.

[0014] Preferably, a rubber pad is provided in the groove.

[0015] Preferably, the connecting member includes a connecting rod arranged on the outside of the sleeve body, a sliding rod is slidingly arranged in the connecting rod, the sliding rod rotates synchronously with the connecting rod, the end of the connecting rod is connected to the fixed plate for damping rotation, the end of the sliding rod extends into the fixed plate and is connected to the fixed plate for damping rotation, and the outsides of the connecting rod and the sliding rod are provided with protrusions, and the two protrusions are respectively used in conjunction with the connecting frame and the fastening block, half gears are provided at both ends of the connecting rod, and the two half gears are respectively located on both sides of the connecting rod, and a gear ring meshing with the half gears is provided on the outside of the sleeve body.

[0016] Preferably, a plurality of the connecting members are provided and are circumferentially arranged on the outside of the sleeve body.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] This indoor cable paralleling assembly structure is provided with fasteners and fixings. After the cables are threaded, the electric drill can be started to drive the fasteners and fixings to move by rotating the connecting piece, thereby fixing the cables at the beginning of paralleling and connecting the movable sleeve to the electric drill. At the end of paralleling, the gear ring on the sleeve body meshes with the half gear at the end of the connecting rod, thereby automatically loosening the fasteners and fixings. Automatic control is achieved in the entire paralleling process, which is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the main structure of the sleeve of the present invention;

[0021] Figure 3 For the present invention Figure 1 Another structural diagram;

[0022] Figure 4 This is a schematic diagram of a partial cross-sectional structure of the movable sleeve of the present invention;

[0023] Figure 5 It is a schematic diagram of the side sectional structure of the present invention;

[0024] Figure 6 This is a schematic cross-sectional view of the fixing plate of the present invention;

[0025] Figure 7 For the present invention Figure 3 Schematic diagram of local structure.

[0026] In the figure: 1-sleeve body; 2-wire groove; 3-movable sleeve; 4-fastener; 41-movable groove; 42-fastening block; 43-fastening spring; 44-bump; 5-fixing piece; 51-fixing plate; 52-through groove; 53-fixing groove; 54-connecting frame; 55-clamping plate; 56-side plate; 57-reset spring; 58-groove; 6-connecting piece; 61-connecting rod; 62-sliding rod; 63-bump; 64-half gear; 65-gear ring. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-7 The present invention provides a technical solution: an indoor cable paralleling assembly structure, including a sleeve body 1, the sleeve body 1 is the existing technology, one end of the sleeve body 1 is a clamping end connected to the electric drill, and the other end is provided with a wire groove 2, which will not be described in detail. It also includes:

[0029] A movable sleeve 3 is provided at one end of the sleeve body 1 and is rotatably connected to the sleeve body 1 for sleeve-engaging the end of the electric drill bit;

[0030] The fastener 4 is arranged in the movable sleeve 3 to enable the movable sleeve 3 to be tightly sleeved on the end of the electric drill bit;

[0031] A fixing member 5 is provided at the other end of the sleeve body 1 to fix the cable;

[0032] The connecting member 6 is located outside the sleeve body 1, and its two ends are respectively connected to the fastener 4 and the fixing member 5. When the sleeve body 1 rotates, the connecting member 6 can drive the fastener 4 and the fixing member 5 to move.

[0033] A plurality of movable grooves 41 are provided in the movable sleeve 3, and the fastener 4 includes a fastening block 42 movably arranged in the movable groove 41, and a fastening spring 43 is provided in the movable groove 41. The two ends of the fastening spring 43 are respectively fixedly connected to the side wall of the movable groove 41 and the fastening block 42. When the fastening block 42 moves, its outer surface can be close to the housing of the electric drill, so that the movable sleeve 3 and the electric drill are relatively fixed.

[0034] The outer surface of the fastening block 42 is provided with a plurality of protrusions 44, which can increase the friction between the fastening block 42 and the electric drill housing, making the connection between the two tighter.

[0035] The fixing member 5 includes a fixing plate 51 arranged at the end of the connecting member 6, a through groove 52 is opened in the middle of the fixing plate 51, a fixing groove 53 is opened in the fixing plate 51, a connecting frame 54 is movably arranged in the fixing groove 53, and a clamping plate 55 is provided at the end of the connecting frame 54. When the clamping plate 55 moves, it can squeeze the cable and fix the cable relative to the fixing plate 51. A side plate 56 is fixedly arranged in the fixing groove 53, and a return spring 57 is provided on the side plate 56. The two ends of the return spring 57 are fixedly connected to the side plate 56 and the connecting frame 54 respectively.

[0036] The clamping plate 55 is provided with a plurality of grooves 58 that match the cables, so as to better fix the cables.

[0037] A rubber pad is provided in the groove 58 to prevent slipping when fixing the cable.

[0038] The connecting member 6 includes a connecting rod 61 arranged on the outside of the sleeve body 1, and a sliding rod 62 is slidingly arranged in the connecting rod 61. The sliding rod 62 rotates synchronously with the connecting rod 61. The end of the connecting rod 61 is connected to the fixed plate 51 for damped rotation. The end of the sliding rod 62 extends into the fixed plate 51 and is connected to the fixed plate 51 for damped rotation. The damped rotation connection ensures that the connecting rod 61 and the sliding rod 62 will not move easily after rotation. The outside of the connecting rod 61 and the sliding rod 62 are provided with protrusions 63, and the two protrusions 63 are respectively used in conjunction with the connecting frame 54 and the fastening block 42. Half gears 64 are provided at both ends of the connecting rod 61, and the two half gears 64 are respectively located on both sides of the connecting rod 61. A gear ring 65 meshing with the half gear 64 is provided on the outside of the sleeve body 1.

[0039] There are multiple connecting pieces 6 , which are circumferentially arranged on the outside of the sleeve body 1 .

[0040] When in use, first pass the cable through the through slot 52 on the fixed plate 51, then pass the cables into the wire groove 2 on the sleeve body 1 respectively, then sleeve the movable sleeve 3 on the end of the electric drill, and insert the sleeve body 1 into the output end of the electric drill. Then the user holds the electric drill and squeezes it downward to make the fixed plate 51 touch the ground or wall, and then starts the electric drill. The electric drill drives the sleeve body 1 to rotate. When the sleeve body 1 rotates, it drives the outer ring gear 65 to rotate. The ring gear 65 rotates and engages with the half gear 64 close to the fixed plate 51, driving it to rotate 180 degrees. And because it is a half gear 64, the rotation After rotating 180 degrees, the ring gear 65 disengages from the half gear 64 and no longer drives it to rotate. At this time, the other half gear 64 rotates to a direction close to the sleeve body 1. When the half gear 64 rotates, it can drive the connecting rod 61 to rotate, and the connecting rod 61 drives the slide rod 62 to rotate, thereby causing the protrusions 63 at the ends of the connecting rod 61 and the slide rod 62 to rotate. When the two protrusions 63 rotate, they squeeze the connecting frame 54 and the fastening block 42 respectively. The connecting frame 54 drives the splint 55 to move to fix the cable. When the fastening block 42 moves, it can be close to the electric drill housing, so that the movable sleeve 3 is confidentially sleeved on the electric drill housing.

Claims

1. An indoor cable paralleling assembly structure, comprising a sleeve body (1), one end of the sleeve body (1) being a clamping end for connecting to an electric drill, and the other end being provided with a wire groove (2), characterized in that: The utility model further comprises: a movable sleeve (3), the movable sleeve (3) being arranged at one end of the sleeve body (1) and being rotatably connected to the sleeve body (1) for being sleeved on the end of the electric drill bit; a fastener (4), the fastener (4) being arranged in the movable sleeve (3) for making the movable sleeve (3) tightly sleeved on the end of the electric drill bit; a fixing member (5), the fixing member (5) being arranged at the other end of the sleeve body (1) for fixing the cable; a connecting member (6), the connecting member (6) being located outside the sleeve body (1), and having two ends respectively being transmission-connected to the fastener (4) and the fixing member (5), so that when the sleeve body (1) rotates, the connecting member (6) can be driven to drive the fastener (4) and the fixing member (5) to move; A plurality of movable grooves (41) are provided in the movable sleeve (3); the fastener (4) includes a fastening block (42) movably provided in the movable groove (41); a fastening spring (43) is provided in the movable groove (41); and two ends of the fastening spring (43) are fixedly connected to the side wall of the movable groove (41) and the fastening block (42), respectively. The fixing member (5) includes a fixing plate (51) arranged at the end of the connecting member (6), a through slot (52) is provided in the middle of the fixing plate (51), a fixing slot (53) is provided in the fixing plate (51), a connecting frame (54) is movably provided in the fixing slot (53), a clamping plate (55) is provided at the end of the connecting frame (54), a side plate (56) is fixedly provided in the fixing slot (53), a return spring (57) is provided on the side plate (56), and two ends of the return spring (57) are fixedly connected to the side plate (56) and the connecting frame (54) respectively; The connecting member (6) includes a connecting rod (61) arranged on the outside of the sleeve body (1), a sliding rod (62) is slidably arranged in the connecting rod (61), and the sliding rod (62) rotates synchronously with the connecting rod (61). The end of the connecting rod (61) is connected to the fixed plate (51) for damping rotation, and the end of the sliding rod (62) extends into the fixed plate (51) and is connected to the fixed plate (51) for damping rotation. The outsides of the connecting rod (61) and the sliding rod (62) are both provided with protrusions (63), and the two protrusions (63) are respectively used in conjunction with the connecting frame (54) and the fastening block (42). Both ends of the connecting rod (61) are provided with half gears (64), and the two half gears (64) are respectively located on both sides of the connecting rod (61). The outside of the sleeve body (1) is provided with a gear ring (65) meshing with the half gear (64).

2. The indoor cable paralleling assembly structure according to claim 1, characterized in that: The outer surface of the fastening block (42) is provided with a plurality of protrusions (44).

3. The indoor cable paralleling assembly structure according to claim 1, characterized in that: The clamping plate (55) is provided with a plurality of grooves (58) matching the cables.

4. The indoor cable paralleling assembly structure according to claim 3, characterized in that: A rubber pad is provided in the groove (58).

5. The indoor cable paralleling assembly structure according to claim 1, characterized in that: The connecting pieces (6) are provided in plurality and are circumferentially arranged on the outside of the sleeve body (1).

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