CN219760576U - High-stability cable television cable concentration device - Google Patents

Abstract

The utility model discloses a cable concentration device of a high-stability cable for a cable television, which relates to the field of cables for the cable television and comprises a concentration box, wherein one end of the concentration box is provided with a plurality of wire inlets, the other end of the concentration box is provided with a plurality of wire outlets, a plurality of groups of clamping mechanisms are arranged in the concentration box, the clamping mechanisms are arranged between the wire inlets and the wire outlets, a partition plate fixedly connected to the inner wall of the concentration box is arranged between the upper clamping mechanism and the lower clamping mechanism, a heat dissipation mechanism is arranged in the concentration box and used for partitioning the cable through the partition plate, so that the winding condition is avoided, the clamping mechanism is used for clamping, the stability of the cable when the cable is connected with a hub is improved, the stability of a user when the cable is ensured, meanwhile, the heat generated by the heat dissipation mechanism when the cable is electrified is discharged out of the concentration box through an air hole and a fan blade, the possibility that the cable is due to overhigh temperature and short circuit or fire is reduced, and the safety and the stability of the whole device are improved.

Description

High-stability cable television cable concentration device

Technical Field

The utility model relates to the field of cable television cables, in particular to a cable television cable concentration device with high stability.

Background

The cable television network uses the coaxial cable laid by the cable television to transmit data signals, has the advantages of wide frequency band, large capacity, multifunction, low cost, strong anti-interference capability and support of various services to connect with thousands of households, and lays a foundation for the development of information highways. Meanwhile, the trouble of laying cables is avoided, and the network can be accessed only by adding equipment at the user side, so that the popularization of the network is greatly facilitated.

Cable television networks are laid using cable television cables, and because cable television cables are aimed at thousands of households, it is generally necessary to switch between cable television networks or cable television channels by using a hub (also called a signal distributor) and to pass the cable television networks or cable television channels to each household. Therefore, there are usually tens of cables and hundreds of cables at the hub, and these cables need to ensure the stability of connection respectively, otherwise the use of the user may be affected, but the existing hub is simply inserted into the slot of the hub through the adapter, so that the cables are disordered, and the connection is unstable, which causes the instability of the user to watch the line.

Disclosure of Invention

In order to solve the technical problem, the technical scheme provides the cable concentration device for the high-stability cable, and solves the problem that the unstable connection is caused by disorder easily caused by excessive cables in the background technology, so that a user watches the unstable circuit.

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

the utility model provides a high stability cable line concentration device, includes the line concentration case, a plurality of wire inlet holes have been seted up to the one end of line concentration case, a plurality of wire outlet holes have then been seted up to the other end of line concentration case, the internally mounted of line concentration case has a plurality of groups clamping mechanism, a plurality of groups clamping mechanism all sets up between wire inlet hole and wire outlet hole, two upper and lower the division board that is provided with fixed connection in line concentration incasement wall between the clamping mechanism, the inside of line concentration case is provided with cooling body, and clamping mechanism includes U template, lower clamping plate, last clamping plate, spring, fixed column, head rod, second connecting rod, press briquetting and anti-skidding rubber pad, U template fixed connection is in the inner wall of line concentration case, down clamping plate fixed connection is inboard in the lower extreme of U template, spout and U template sliding connection of seting up on the upper clamping plate's the top, slide insert in the recess be equipped with U upper end fixed connection's division board, the top and the upper clamping plate and the head rod have the first end of the articulated connecting rod of the first end of head rod, the articulated joint rod has the head rod with the second connecting rod, the articulated joint rod has the head rod.

Preferably, the heat dissipation mechanism comprises a rotating motor, air holes, a mounting bracket, a dust cover and fan blades, wherein the air holes are formed in the end face of the partition plate, the mounting bracket is fixedly connected to the inner wall of the top end of the line concentration box, the rotating motor is fixedly mounted on the end face of the mounting bracket, the fan blades are fixedly connected to the output end of the rotating motor, and the dust cover is arranged above the fan blades.

Preferably, a semicircular through hole is formed in the end face of one side, close to each other, of the lower clamping plate and the upper clamping plate, and anti-slip rubber pads are fixedly connected to the inner walls of the two semicircular through holes.

Preferably, the right side of the hub box is fixedly connected with the hub.

Preferably, the number of the wire inlet holes and the wire outlet holes is consistent and the wire inlet holes and the wire outlet holes are distributed at equal intervals in a linear mode relative to the wire collecting box.

Preferably, the inner walls of the wire inlet holes and the wire outlet holes are fixedly connected with sponge.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model provides a cable concentration device of a high-stability cable television, which clamps cables through a plurality of clamping mechanisms, and then sequentially sorts and arranges the cables, thereby improving the stability of connection between the cables and a concentrator and ensuring the stability of a user in use.

The heat dissipation mechanism is arranged in the utility model, so that heat generated when the cable in the line concentration box is electrified can be dissipated, the possibility of short circuit or ignition of the cable due to overhigh temperature is reduced, and the safety performance and stability of the whole device are improved.

Drawings

FIG. 1 is a schematic view of the internal structure of a hub according to the present utility model;

FIG. 2 is a schematic view of a clamping mechanism according to the present utility model;

the reference numerals in the figures are:

1. a line concentration box; 2. a hub; 3. a clamping mechanism; 301. a U-shaped plate; 302. a lower clamping plate; 303. an upper clamping plate; 304. a spring; 305. fixing the column; 306. a first connecting rod; 307. a second connecting rod; 308. pressing the blocks; 309. an anti-slip rubber pad; 4. a wire inlet hole; 5. a wire outlet hole; 6. a partition plate; 7. a rotating electric machine; 701. air holes; 702. a mounting bracket; 703. a dust cover; 704. and (3) a fan blade.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-2, a cable collection device for high-stability cable television comprises a cable collection box 1, wherein a plurality of cable inlets 4 are formed in one end of the cable collection box 1, cables for cable television enter the cable collection box 1 through the cable inlets 4, a plurality of wire outlets 5 are formed in the other end of the cable collection box 1, one end of the cable collection box 1 provided with the wire outlets 5 is fixedly connected with the hub 2, the cables for cable television leave the cable collection box 1 through the wire outlets 5 and enter the hub 2, the stability of connection between the cables for cable television and the hub 2 influences the stability of a user viewing line, so that the problem of stability of the cables and the hub 2 is solved, a plurality of groups of clamping mechanisms 3 are installed in the cable collection box 1, the groups of clamping mechanisms 3 are all arranged between the cable inlets 4 and the wire outlets 5, the cables are sequentially clamped, the stability of connection between the cables and the hub 2 is improved, the stability of the cables for cable television is ensured when the user is used, the two upper clamping mechanisms and the lower clamping mechanisms 3 are fixedly connected with the cable collection box 1 and the inner wall 6 is arranged, the heat dissipation of the cable television is avoided, and the heat dissipation situation of the cable television is avoided due to the fact that the cable is separated from the inner wall of the cable collection box 1 is high, and the heat dissipation situation of the cable collection box is avoided, and the heat dissipation situation of the cable collection device is avoided due to the fact that the heat dissipation situation is caused by the fact that the cable is arranged inside the cable collection box is separated.

Referring to fig. 2, the clamping mechanism 3 includes a U-shaped plate 301, a lower clamping plate 302, an upper clamping plate 303, a spring 304, a fixing post 305, a first connecting rod 306, a second connecting rod 307, a pressing block 308 and an anti-slip rubber pad 309, wherein the U-shaped plate 301 is fixedly connected to the inner wall of the line concentration box 1, the lower clamping plate 302 is fixedly connected to the inner side of the lower end of the U-shaped plate 301, the upper clamping plate 303 is slidably connected with the U-shaped plate 301 through a sliding groove formed in the inner wall of the U-shaped plate 301, a clamping cable is completed through the up-down movement of the upper clamping plate 303, a semicircular through hole is formed in the end face of one side, close to each other, of the lower clamping plate 302 and the upper clamping plate 303 is equal to the television cable, the inner walls of the two semicircular through holes are fixedly connected with the anti-slip rubber pad 309 to prevent the television cable from being problematic due to self gravity, the top end of the upper clamping plate 303 is provided with a groove, a fixed column 305 fixedly connected with the upper end of the U-shaped plate 301 is inserted in the groove in a sliding way, a spring 304 sleeved outside the fixed column 305 is fixed on the inner wall of the top end of the U-shaped plate 301 and the top end of the upper clamping plate 303, when the upper clamping plate 303 moves up and down, the fixed column 305 and the sliding groove play a role in guiding and limiting, the lower clamping plate 302 is hinged with one end of a first connecting rod 306, the upper clamping plate 303 is hinged with one end of a second connecting rod 307, the other end of the first connecting rod 306 is hinged with the other end of the second connecting rod 307 and is provided with a pressing block 308, the pressing block 308 is pressed down, the upper clamping plate 303 is hinged with the second connecting rod 307 to start moving up, the spring 304 is extruded, after the pressing block 308 is released, the spring 304 is reset and simultaneously clamps a cable, and after the upper clamping plate (303) and the lower clamping plate (302) are clamped, the spring (304) is still in compression.

Referring to fig. 1, the heat dissipation mechanism includes rotating electrical machines 7, the gas pocket 701, the installing support 702, shield 703 and flabellum 704, the gas pocket 701 is seted up in the terminal surface of division board 6, the heat that produces after the television cable circular telegram rises through the gas pocket 701, installing support 702 fixed connection is in the top inner wall of hub 1, rotating electrical machines 7 fixed mounting is at the terminal surface of installing support 702, the output fixedly connected with flabellum 704 of rotating electrical machines 7, the top of flabellum 704 is provided with shield 703, after the rotating electrical machines 7 starts, drive flabellum 704 rotation, take the steam that rises out of hub 1, shield 703 can protect rotating electrical machines 7 from the influence of dust to put the top simultaneously, prolong rotating electrical machines 7's life.

The working principle of the utility model is as follows: when the television cables connected on the concentrator 2 are wound with each other due to too much cable winding or are long in length, in order to prevent the cable from being excessively large in tension caused by self gravity, the cable is connected with the concentrator 2 to be unstable, the television cables are led into the concentrator 1 through the cable inlet holes 4, the television cables are separated in the concentrator 1 through the separation plates 6, winding is avoided, and simultaneously, each television cable is clamped through the clamping mechanisms 3, and finally the cable is connected with the concentrator 2 from the cable outlet holes 5, so that the connection stability of the cable and the concentrator 2 is improved, and the stability of a user in use is ensured.

Meanwhile, heat generated by the energizing of the cable by the heat dissipation mechanism is discharged to the outside of the cable collection box 1 through the air holes 701 and the fan blades 704, so that the possibility of the cable being over-high in temperature and short-circuited or on fire is reduced, and the safety performance of the whole device is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a cable line concentration device of high stability cable, its characterized in that includes line concentration case (1), a plurality of wire inlets (4) have been seted up to the one end of line concentration case (1), a plurality of wire outlets (5) have then been seted up to the other end of line concentration case (1), the internally mounted of line concentration case (1) has a plurality of groups clamping mechanism (3), a plurality of groups clamping mechanism (3) all set up between wire inlets (4) and wire outlets (5), two liang of upper and lower clamping mechanism (3) are provided with division board (6) of fixed connection in line concentration case (1) inner wall between, the inside of line concentration case (1) is provided with cooling mechanism;

the clamping mechanism (3) comprises a U-shaped plate (301), a lower clamping plate (302), an upper clamping plate (303), a spring (304), a fixing column (305), a first connecting rod (306), a second connecting rod (307), a pressing block (308) and an anti-slip rubber pad (309), wherein the U-shaped plate (301) is fixedly connected to the inner wall of the line concentration box (1), the lower clamping plate (302) is fixedly connected to the inner side of the lower end of the U-shaped plate (301), the upper clamping plate (303) is in sliding connection with the U-shaped plate (301) through a sliding groove formed in the inner wall of the U-shaped plate (301), a groove is formed in the top end of the upper clamping plate (303), the fixing column (305) fixedly connected with the upper end of the U-shaped plate (301) in a sliding manner, the spring (304) sleeved on the outer side of the fixing column (305) is fixedly arranged on the top end of the inner wall of the top of the U-shaped plate (301), the lower clamping plate (302) is hinged to one end of the first connecting rod (306), and the other end of the upper clamping plate (303) is hinged to the second connecting rod (307) is hinged to the other end of the first connecting rod (307), and the other end of the upper clamping plate (307) is hinged to the first connecting rod (307) is hinged to the other end of the first connecting rod (307).

2. The high stability cable assembly of claim 1, wherein: the utility model provides a heat dissipation mechanism includes rotating electrical machines (7), gas pocket (701), installing support (702), shield (703) and flabellum (704), the terminal surface in division board (6) is seted up in gas pocket (701), installing support (702) fixed connection is in the top inner wall of line concentration case (1), rotating electrical machines (7) fixed mounting is at the terminal surface of installing support (702), the output fixedly connected with flabellum (704) of rotating electrical machines (7), the top of flabellum (704) is provided with shield (703).

3. The high stability cable assembly of claim 1, wherein: semicircular through holes are formed in the end faces of one side, close to each other, of the lower clamping plate (302) and the upper clamping plate (303), and anti-slip rubber pads (309) are fixedly connected to the inner walls of the two semicircular through holes.

4. The high stability cable assembly of claim 1, wherein: the right side on the line concentration box (1) is fixedly connected with the line concentrator (2).

5. The high stability cable assembly of claim 1, wherein: the wire inlet holes (4) and the wire outlet holes (5) are consistent in number and distributed at equal intervals in a linear mode relative to the wire collecting box (1).

6. The high stability cable assembly of claim 1, wherein: the inner walls of the wire inlet holes (4) and the wire outlet holes (5) are fixedly connected with sponges.