CN217135090U

CN217135090U - Novel communication power supply access device

Info

Publication number: CN217135090U
Application number: CN202220764461.6U
Authority: CN
Inventors: 金鸿; 林三五
Original assignee: Anhui Fengrui Communication Technology Co ltd
Current assignee: Anhui Fengrui Communication Technology Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-05
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses a novel communication power supply inserts device relates to the communication power supply field, including the communication power supply body, the below of communication power supply body is fixed with the junction box, and the below of communication power supply body corresponds the position department of junction box is fixed with the box body, the surface of box body is located position department is fixed with fixed pipe under the junction box, just the lower surface of box body corresponds the position department of fixed pipe has seted up the hole, the inside of box body is rotated and is connected with first gear, one side meshing of first gear is connected with the second gear. The utility model discloses be provided with box body and clamp splice, through the meshing rotation of first gear, second gear, third gear and fourth gear, again under the mating reaction of first rack and second rack, alright make two clamp splices realize the relative motion on the horizontal direction, make two clamp splices press from both sides tightly one of them section electric wire, the convenience is to the connection of two sections electric wires, stable in structure, the phenomenon that the pine takes off appears in difficult messenger's electric wire.

Description

Novel communication power supply access device

Technical Field

The utility model relates to a communication power supply technical field especially relates to a novel communication power supply inserts device.

Background

The communication power supply system is a heart of the communication system, is a stable and reliable communication power supply system, is a key for ensuring the safe and reliable operation of the communication system, and once the power supply of the communication equipment is interrupted due to the fault of the communication power supply system, the communication equipment cannot operate, so that the interruption of a communication circuit and the paralysis of the communication system are caused, and great economic and social benefit loss is caused. Therefore, the communication power supply system occupies a very important position in the communication system.

In the prior art, wires of a communication power supply system are usually connected together by using an insulating tape, but after long-term use, the insulating tape is easy to loosen, so that the connection of the wires is unstable, and the normal use of the communication power supply is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel communication power supply access device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a novel communication power access device comprises a communication power body, a junction tube is fixed below the communication power body, a box body is fixed at the position corresponding to the wiring tube below the communication power supply body, a fixed tube is fixed at the position right below the wiring tube on the surface of the box body, a hole is arranged at the position of the lower surface of the box body corresponding to the fixed pipe, a first gear is rotatably connected inside the box body, a second gear is meshed and connected with one side of the first gear, and the other side of the first gear is engaged and connected with a third gear, one side of the second gear is engaged and connected with a fourth gear, one side of the third gear is meshed with a first rack, one side of the fourth gear is meshed with a second rack, and clamping blocks are fixed on one sides of the first rack and the second rack.

Preferably, the communication power supply body is connected with the box body through a fixing rod, and the fixing rod is fixedly connected with the box body through a bolt.

Preferably, one side of the clamping block is provided with a groove, and an anti-skid pad is fixed in the groove.

Preferably, one side of the first gear is located at the outer position of the box body and is fixedly connected with a knob, the first gear, the second gear, the third gear, the fourth gear and the box body are rotationally connected through a rotating shaft, and the second gear, the third gear and the fourth gear are equal in size.

Preferably, the surface of the box body is provided with notches at positions corresponding to the first rack and the second rack, limiting blocks are symmetrically fixed on the inner sides of the notches, and limiting grooves are formed in positions corresponding to the limiting blocks on the surfaces of the first rack and the second rack.

Preferably, the internal thread of the fixing tube is fitted with a protection tube, and the inner wall of the junction tube is provided with an internal thread.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model is provided with the box body and the clamping blocks, and the two clamping blocks can realize the relative motion in the horizontal direction under the matching action of the first rack and the second rack through the meshing rotation of the first gear, the second gear, the third gear and the fourth gear, so that the two clamping blocks can clamp one section of electric wire, the connection of two sections of electric wires is convenient, the structure is stable, and the electric wire is not easy to loosen;

2. the utility model discloses be provided with the protective sheath, after two sections wire connection, can change over to the junction tube with the upper segment part of protection tube over to, make the protection tube shelter from the sinle silk junction at two sections electric wires, provide the protection to the electric wire.

Drawings

Fig. 1 is a schematic structural view of a novel communication power supply access device provided by the present invention;

fig. 2 is a schematic view of a bottom view structure of a novel communication power supply access device provided by the present invention;

fig. 3 is a schematic view of a cross-sectional structure of the novel communication power supply access device provided by the present invention.

In the figure: 1. a communication power supply body; 2. a wire connecting pipe; 3. a box body; 4. a fixed tube; 5. protecting the tube; 6. a hole; 7. a first gear; 8. a second gear; 9. a third gear; 10. a fourth gear; 11. a first rack; 12. a second rack; 13. a clamping block; 14. a groove; 15. a limiting block; 16. a knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a novel communication power access device comprises a communication power body 1, a wire connecting pipe 2 is fixed below the communication power body 1, a box body 3 is fixed below the communication power body 1 at a position corresponding to the wire connecting pipe 2, the communication power body 1 is connected with the box body 3 through a fixing rod, the fixing rod is fixedly connected with the box body 3 through a bolt, a fixing pipe 4 is fixed on the surface of the box body 3 at a position right below the wire connecting pipe 2, a hole 6 is arranged on the lower surface of the box body 3 at a position corresponding to the fixing pipe 4, a first gear 7 is rotatably connected inside the box body 3, a second gear 8 is engaged and connected with one side of the first gear 7, a third gear 9 is engaged and connected with the other side of the first gear 7, a fourth gear 10 is engaged and connected with one side of the second gear 8, a first rack 11 is engaged and connected with one side of the third gear 9, one side of the fourth gear 10 is engaged with a second rack 12, and one sides of the first rack 11 and the second rack 12 are both fixed with a clamping block 13.

Referring to fig. 3, a groove 14 is formed in one side of the clamping block 13, a non-slip mat is fixed inside the groove 14, and the groove 14 is formed, so that the clamping block 13 can be better attached to an electric wire.

Referring to fig. 2-3, a knob 16 is fixedly connected to one side of the first gear 7 at a position outside the case 3, the first gear 7, the second gear 8, the third gear 9, and the fourth gear 10 are rotatably connected to the case 3 through a rotating shaft, the second gear 8, the third gear 9, and the fourth gear 10 have the same size, and the second gear 8, the third gear 9, and the fourth gear 10 have the same size, so that the rotating speeds of the second gear 8, the third gear 9, and the fourth gear 10 can be kept the same.

Referring to fig. 2, the notch has all been seted up to the position department that the surface of box body 3 corresponds first rack 11 and second rack 12, and the inboard symmetry of notch is fixed with stopper 15, and the spacing groove has all been seted up to the position department that the surface of first rack 11 and second rack 12 corresponds stopper 15, and the cooperation of spacing groove and stopper 15 can make the removal of first rack 11 and second rack 12 more stable.

Referring to fig. 1, the internal thread of the fixing tube 4 is assembled with a protection tube 5, the inner wall of the junction tube 2 is provided with an internal thread, and the upper section of the protection tube 5 is turned into the junction tube 2, so that the protection tube 5 provides protection for the core connection of two sections of electric wires.

In the utility model, one section of the electric wire to be connected passes through the wire connecting tube 2, the other section of the electric wire passes through the inside of the box body 3 from the hole 6, and the wire cores in the two sections of the electric wires are connected together, then, the knob 16 is rotated in the forward direction to make the first gear 7 rotate in the forward direction, the first gear 7 drives the second gear 8 and the third gear 9 to synchronously rotate in the reverse direction, the second gear 8 drives the fourth gear 10 to rotate in the forward direction, because the sizes of the second gear 8, the third gear 9 and the fourth gear 10 are equal, the rotating speeds of the second gear 8, the third gear 9 and the fourth gear 10 are equal, under the reverse rotation of the third gear 9 and the forward rotation of the fourth gear 10, and under the matching action of the first rack 11 and the second rack 12, the two clamping blocks 13 can be gradually close to the electric wire until the anti-slip mat in the groove 14 can be tightly attached to the surface of the electric wire, and the electric wire can be clamped and fixed, thus, the connection of the two sections of electric wires can be completed;

finally, the protection tube 5 can be rotated, the upper section of the protection tube 5 is rotated into the wiring tube 2, so that the protection tube 5 is shielded at the core connection part of the two sections of electric wires, and the electric wires are protected.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel communication power access device comprises a communication power body (1) and is characterized in that a wiring tube (2) is fixed below the communication power body (1), a box body (3) is fixed at a position, corresponding to the wiring tube (2), below the communication power body (1), a fixed tube (4) is fixed at a position, right below the wiring tube (2), on the surface of the box body (3), a hole (6) is formed in a position, corresponding to the fixed tube (4), on the lower surface of the box body (3), a first gear (7) is rotatably connected inside the box body (3), a second gear (8) is connected to one side of the first gear (7) in a meshed mode, a third gear (9) is connected to the other side of the first gear (7) in a meshed mode, a fourth gear (10) is connected to one side of the second gear (8) in a meshed mode, one side of the third gear (9) is meshed with a first rack (11), one side of the fourth gear (10) is meshed with a second rack (12), and clamping blocks (13) are fixed on one sides of the first rack (11) and the second rack (12).

2. The novel communication power supply access device as claimed in claim 1, wherein the communication power supply body (1) is connected with the box body (3) through a fixing rod, and the fixing rod is fixedly connected with the box body (3) through a bolt.

3. The novel communication power supply access device is characterized in that a groove (14) is formed in one side of the clamping block (13), and a non-slip mat is fixed inside the groove (14).

4. The novel communication power access device according to claim 1, wherein a knob (16) is fixedly connected to one side of the first gear (7) at an external position of the box body (3), the first gear (7), the second gear (8), the third gear (9), the fourth gear (10) and the box body (3) are rotatably connected through a rotating shaft, and the second gear (8), the third gear (9) and the fourth gear (10) are equal in size.

5. The novel communication power supply access device according to claim 1, wherein notches are formed in the surface of the box body (3) at positions corresponding to the first rack (11) and the second rack (12), limiting blocks (15) are symmetrically fixed to the inner sides of the notches, and limiting grooves are formed in the surfaces of the first rack (11) and the second rack (12) at positions corresponding to the limiting blocks (15).

6. A new type of communication power access device, according to claim 1, characterized by the fact that the internal thread of the fixed tube (4) is fitted with a protective tube (5), the internal wall of the patch tube (2) being provided with an internal thread.