Cable television wiring wrench

Abstract

The utility model relates to a cable television wiring wrench which comprises a sleeve set and a handle, the sleeve set comprises a plurality of screwing sleeves, one end of each screwing sleeve is provided with an inner hexagonal groove, the side face of each screwing sleeve is provided with a separation opening, and the other side, centrosymmetric with the separation opening, of each screwing sleeve is provided with a first threaded hole and a fixing screw. The sizes of the inner hexagonal grooves of different screwing sleeves are different, and the separating openings extend to the two ends of the sleeves in the axis direction of the sleeves. The handle is connected with a mounting rod, a second threaded hole is formed in the end, away from the handle, of the mounting rod, and the fixing screw penetrates through the first threaded hole and the second threaded hole at the same time to be screwed with the sleeve and the mounting rod. The distance between the handle and the screwing sleeve is increased, the screwing sleeve is easier to operate, the hexagonal threaded connector and the connector are tightly screwed, screwing sleeves with different inner hexagonal grooves can be conveniently replaced, and the application range is expanded.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wiring tools, in particular to a cable TV wiring wrench. BACKGROUND

[0002] The cable connection device of cable TV is not only an indispensable connecting component for signal transmission, but also an extremely important component in the network. The connection quality of the TV signal wire will affect the signal transmission quality of the video connector. The existing wire is provided with a hexagonal threaded joint at the end. The hexagonal wrench is used to rotate the joint, and the threaded joint is screwed onto the equipment interface to complete the connection. When connecting the TV signal wire to the signal output end equipment of the cabinet, the wiring is dense at the back of the cabinet. After aligning the hexagonal threaded joint of the wire with the interface, the hexagonal joint is not convenient to rotate and screw with the interface on the cabinet due to the extrusion of other cables on the side, and the poor wiring condition is prone to occur, which affects the transmission of the TV signal. Therefore, it is an urgent technical problem to design a cable TV wiring wrench which can reduce the wiring difficulty of the cabinet. SUMMARY

[0003] The present application provides a cable TV wiring wrench to solve the above problems.

[0004] The technical scheme of the present application is a cable TV wiring wrench, which comprises a sleeve group and a handle. The sleeve group comprises a plurality of tightening sleeves. One end of the tightening sleeve is provided with an internal hexagonal groove, the side is provided with a separation opening, the other side symmetrical to the center of the separation opening is provided with a first threaded hole and a fixing screw. The sizes of the internal hexagonal grooves of different tightening sleeves are different. The separation opening extends along the axial direction of the sleeve to both ends of the sleeve. The handle is connected with a mounting rod. The end of the mounting rod away from the handle is provided with a second threaded hole. The fixing screw is screwed through the first threaded hole, the second threaded hole, the sleeve and the mounting rod at the same time.

[0005] After the above structure is used, the television signal wire is pressed into the rotating sleeve from the separation opening, then the hexagonal threaded joint of the wire is aligned with the interface, the operator holds the handle and pushes forward, so that the joint is clamped into the internal hexagonal groove, the handle is moved along the circular track, the rotating sleeve is rotated, the joint is screwed with the interface; the end of the mounting rod on the handle is connected with the rotating sleeve, the distance between the handle and the rotating sleeve is increased, the handle is not easily affected by other wires in the surrounding, the wiring difficulty is reduced, and the connection quality of the joint and the interface is improved; the current rotating sleeve can be removed from the mounting rod through the threaded separation of the fixing screw and the first threaded hole and the second threaded hole, then the rotating sleeve with different sizes of internal hexagonal grooves is connected to the mounting rod, the hexagonal threaded joint with different standard sizes is adapted, and the number of wrenches to be carried is reduced; the distance between the handle and the rotating sleeve is increased, the rotating sleeve is more easily operated, the hexagonal threaded joint is tightly screwed with the interface, and the rotating sleeve with different internal hexagonal grooves can be conveniently replaced, so that the application range is expanded.

[0006] As a further improvement of the utility model, the fixing screw passes through the first threaded hole and the second threaded hole in sequence, and the head of the fixing screw is arranged on the inner side of the rotating sleeve.

[0007] After the above structure is used, the head of the fixing screw is arranged on the inner side of the rotating sleeve, so that the wire can resist the fixing screw when the fixing screw is loose, the fixing screw is prevented from being reversed and separated from the second threaded hole, and the rotating sleeve is prevented from falling off during the use of the wrench.

[0008] As a further improvement of the utility model, the first threaded hole is provided with a containing groove corresponding to the head of the fixing screw.

[0009] After the above structure is used, the first threaded hole is provided with the containing groove corresponding to the head of the fixing screw, after the fixing screw is screwed, the head can enter the containing groove, the internal space of the rotating sleeve is not occupied, and the abrasion of the wire in the rotating sleeve is reduced when the hexagonal joint is tightened by rotating the rotating sleeve.

[0010] As a further improvement of the utility model, the edge of the separation opening is chamfered to form an arc-shaped protection surface.

[0011] After the above structure is used, the edge of the separation opening is chamfered to form an arc-shaped protection surface, so that the wire is not easily cut by the edge of the separation opening when the wire enters or exits the rotating sleeve through the separation opening.

[0012] As a further improvement of the utility model, the side surface of the handle is provided with anti-skid lines.

[0013] After the above structure is used, the anti-skid lines are arranged on the side surface of the handle, the friction force during gripping is increased, and the handle is more easily rotated in a narrow environment. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 As shown is the structure schematic diagram of the utility model.

[0015] Fig. 2 As shown is the structure schematic diagram of the utility model.

[0016] Fig. 3 As shown is the structure schematic diagram of the utility model.

[0017] 1-handle, 2-tight sleeve, 3-internal hexagonal groove, 4-separation port, 5-first threaded hole, 6-fixing screw, 7-mounting rod, 8-second threaded hole, 9-receiving groove, 10-arc-shaped protective surface, 11-anti-skid pattern. DETAILED DESCRIPTION

[0018] As Figs. 1-3 shown is a cable television wiring wrench, comprising sleeve group and handle 1, the sleeve group comprises several tight sleeves 2, one end of the tight sleeve 2 is provided with internal hexagonal groove 3, the side is provided with separation port 4, the other side symmetrical with the center of separation port 4 is provided with first threaded hole 5 and fixing screw 6, the size of the internal hexagonal groove 3 of different tight sleeves 2 is not identical, the separation port 4 extends to both ends of the sleeve along the axial direction of the sleeve;The handle 1 is connected with mounting rod 7, one end of the mounting rod 7 away from the handle 1 is provided with second threaded hole 8, the fixing screw 6 is screwed through first threaded hole 5, second threaded hole 8 and sleeve and mounting rod 7 simultaneously.

[0019] By pressing the television signal wire into the tight sleeve 2 from the separation port 4, then aligning the hexagonal threaded joint of the wire with the interface, the operator holds the handle 1 and pushes forward, so that the joint is clamped into the internal hexagonal groove 3, and the handle 1 is moved along the circular track, so that the tight sleeve 2 rotates and drives the joint to be screwed with the interface;The end of the mounting rod 7 on the handle 1 is connected with the tight sleeve 2, which increases the distance between the handle 1 and the tight sleeve 2, so that the handle 1 is not easily affected by other wires around, which reduces the wiring difficulty and helps to improve the connection quality of the joint and the interface;By screwing the fixing screw 6 with the first threaded hole 5 and the second threaded hole 8, the current tight sleeve 2 can be removed from the mounting rod 7, and the tight sleeve 2 with different sizes of internal hexagonal grooves 3 can be connected to the mounting rod 7, which can adapt to different standard sizes of hexagonal threaded joints and reduce the number of wrenches to be carried;The distance between the handle 1 and the tight sleeve 2 is increased, which makes it easier to operate the tight sleeve 2, so that the hexagonal threaded joint is tightly screwed with the interface, and the tight sleeve 2 with different internal hexagonal grooves 3 can be conveniently replaced, which expands the application range.

[0020] The fixing screw 6 passes through the first threaded hole 5 and the second threaded hole 8 in sequence, and the head of the fixing screw 6 is correspondingly arranged on the inner side of the tight sleeve 2.

[0021] The head of the fixing screw 6 is correspondingly arranged on the inner side of the screwing sleeve 2. When the fixing screw 6 is loosened, the wire can abut against the fixing screw 6, preventing the fixing screw 6 from being reversed and separated from the second threaded hole 8, and avoiding the screwing sleeve 2 from falling off during the use of the wrench.

[0022] The first threaded hole 5 is provided with a receiving groove 9 corresponding to the head of the fixing screw 6.

[0023] The first threaded hole 5 is provided with a receiving groove 9 corresponding to the head of the fixing screw 6. After the fixing screw 6 is screwed, the head can enter the receiving groove 9, without occupying the internal space of the screwing sleeve 2. When the hexagonal joint is tightened by rotating the screwing sleeve 2, the abrasion of the wire in the screwing sleeve 2 is reduced.

[0024] The edge of the separation opening 4 is chamfered to form an arc-shaped protection surface 10.

[0025] The edge of the separation opening 4 is chamfered to form an arc-shaped protection surface 10. When the wire passes through the separation opening 4 to enter or exit the screwing sleeve 2, the wire is not easily cut by the edge of the separation opening 4.

[0026] The side surface of the handle 1 is provided with anti-skid lines 11.

[0027] The side surface of the handle 1 is provided with anti-skid lines 11. The friction force during gripping is increased, and the handle 1 is more easily rotated in a narrow environment.

Claims

1. A cable television connector wrench, comprising: The utility model relates to a handle (1) and sleeve group, the sleeve group includes several screw sleeve (2), one end of screw sleeve (2) is equipped with internal hexagonal groove (3), is equipped with separate mouth (4) on the side, is equipped with first threaded hole (5) and fixed screw (6) with the other side symmetry center of separate mouth (4), the size of internal hexagonal groove (3) of different screw sleeve (2) is not identical, separate mouth (4) extends to the both ends of sleeve along the axial direction of sleeve;Handle (1) is connected with the installation rod (7) that is equipped with, the one end of installation rod (7) is away from handle (1) and is equipped with second threaded hole (8), and fixed screw (6) passes through first threaded hole (5) simultaneously, second threaded hole (8) and sleeve and installation rod (7) are screwed.

2. A cable television connector wrench according to claim 1, wherein: The head of the fixed screw (6) is correspondingly arranged on the inner side of the screw sleeve (2) by sequentially passing through the first threaded hole (5) and the second threaded hole (8).

3. A cable television connector wrench according to claim 2, wherein: The first threaded hole (5) is provided with a receiving groove (9) corresponding to the head of the fixed screw (6).

4. The cable television connector wrench of claim 1 wherein: The edge of the separate mouth (4) is chamfered to form an arc-shaped protective surface (10).

5. The cable television connector of claim 1 wherein: The side of the handle (1) is provided with anti-skid lines (11).

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