CN218300851U

CN218300851U - Novel line concentration box for radio and television engineering

Info

Publication number: CN218300851U
Application number: CN202222687929.9U
Authority: CN
Inventors: 孟宪陆
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-13
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a novel line concentration box for broadcast and television engineering, concretely relates to television engineering line concentration box field, including line concentration box main part, the outside of line concentration box main part upper end is equipped with line concentration box top cap, the fixed winder that is equipped with of up end of line concentration box main part inner chamber, the fixed limit stop that is equipped with in upper end of winder. The utility model discloses in the in-service use time, through the outlet that sets up, the bobbin board, the convenience that the joint installation was carried out to the TV broadcasting line can conveniently be increased under the corresponding set state of first card wire casing and second card wire casing, can increase the convenience of TV broadcasting line joint installation simultaneously, simultaneously through the adaptation fixture block that sets up, the stability that can effectual increase line concentration box main part and line concentration box top cap connection under the corresponding set state of spacing draw-in groove and adaptation lug, simultaneously can avoid causing the influence to several electric wires in addition when the inside short circuit of a TV broadcasting line through the fire-retardant baffle that sets up.

Description

Novel line concentration box for broadcast television engineering

Technical Field

The utility model relates to a television engineering line concentration box field, more specifically says, the utility model relates to a novel line concentration box for broadcast and television engineering.

Background

In the broadcast television service entrance project, a plurality of service entrance lines are collected and integrated by adopting a line concentration box and then are penetrated out in batches. Inside in the general line concentration box is concentrated and is had various cables, and various cables pass the through-hole and be connected with equipment, and inside the line concentration box all can be stayed to the cable of overlength, avoided the cable overlength to cause the scene mixed and disorderly.

When collecting more cables, the existing cable collecting box is easy to wind multiple cables together, and when one cable needs to be overhauled, the cable collecting box can be affected by other cables, meanwhile, the cable is inconvenient to collect, and when one cable inside fails and leaks electricity, the cable easily affects other cables, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a novel line concentration box for broadcast television engineering, the utility model aims to solve the technical problem that: how to increase the convenience of cable collection and the safety of use of the broadcast television cable is adjusted.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a novel line concentration box for broadcasting and television engineering, includes line concentration box main part, the outside of line concentration box main part upper end is equipped with the line concentration box top cap, the fixed winder that is equipped with of up end of line concentration box main part inner chamber, the fixed limit stop that is equipped with in upper end of winder, the fixed incoming line that is equipped with of side end at the main direction of looking, the line concentration box main part is fixed and is equipped with the outlet at a side end face of keeping away from the incoming line, the fixed adaptation fixture block that is equipped with in one side upper end of outlet and incoming line, the fixed suitable supporting of installation that is equipped with of lower extreme of line concentration box top cap, the side end fixed that the suitable supporting of installation is equipped with first card wire casing, the fixed second card wire casing that is equipped with of a side end face of keeping away from first card wire casing of installation adaptation cover, the outside end face of first card wire casing and second card wire casing all is equipped with the adaptation lug, the line concentration box top cap is fixed and is equipped with spacing draw-in the downside end face that is close to the adaptation lug, the installation adaptation cover is equipped with fire-retardant baffle at the medial surface that is close to first card wire casing and second card wire casing.

In a preferred embodiment, the end portion of the side surface of the wire collecting box main body close to the wire outlet is fixedly provided with a first threaded through hole, the lower end of the wire collecting box main body is fixedly provided with a supporting block, the installation adapter sleeve is fixedly provided with a second threaded through hole at the other side surface close to the first wire clamping groove and the second wire clamping groove, and locking nuts are arranged inside the first threaded through hole and the second threaded through hole.

In a preferred embodiment, the number of the first threaded through holes is provided in two groups, each group is provided with a plurality of first threaded through holes, the two groups of first threaded through holes are correspondingly arranged on two sides of the vertical central axis of the overlooking direction of the concentrator main body, and the plurality of first threaded through holes of each group are correspondingly arranged in an array on two sides of the vertical central axis of the side-looking direction of the concentrator main body.

In a preferred embodiment, the number of the second threaded through holes and the locking nuts is provided with two sets, each set is provided with a plurality of second threaded through holes and locking nuts, the two sets of second threaded through holes and locking nuts are correspondingly arranged on two sides of the vertical central axis in the overlooking direction of the top cover of the concentrator, and the plurality of second threaded through holes and locking nuts in each set are correspondingly arranged in an array in the side view direction of the installation adapter.

In a preferred embodiment, the number of the winding boards is provided with a plurality of winding boards, the winding boards are correspondingly arranged on two sides of the vertical central axis of the overlooking direction of the concentrator main body, the number of the limit stops is two, the limit stops are correspondingly arranged on two sides of the horizontal central axis of the overlooking direction of the winding boards, the number of the adaptive fixture blocks, the number of the wire inlets and the number of the wire outlets are provided with a plurality of adaptive fixture blocks, and the adaptive fixture blocks, the number of the wire inlets and the number of the wire outlets are correspondingly arranged in an array on two sides of the vertical central axis of the overlooking direction of the concentrator main body.

In a preferred embodiment, the first wire clamping groove, the second wire clamping groove, the adapting projection, the flame-retardant partition plate and the limiting clamping groove are provided in a plurality of numbers, and are correspondingly arranged in an array on two sides of a vertical central axis in the overlooking direction of the top cover of the junction box, and the specifications of the inner end faces of the first wire clamping groove and the wire inlet, and the specifications of the inner end faces of the second wire clamping groove and the wire outlet in the main viewing direction are the same.

The utility model discloses a technological effect and advantage:

this use is novel when in-service use, through the outlet that sets up, the wiring board, the convenience that the joint installation was carried out to the TV broadcasting line can conveniently be increased under the corresponding set state of first card wire casing and second card wire casing, the convenience that the installation was pressed to the TV broadcasting line can be increased simultaneously, simultaneously through the adaptation fixture block that sets up, the stability that can effectual increase line concentrator main part and line concentrator top cap are connected under the corresponding set state of spacing draw-in groove and adaptation lug, simultaneously can avoid leading to the fact the influence to several electric wires in addition when the inside short circuit of a TV broadcasting line through the fire-retardant baffle that sets up.

Drawings

Fig. 1 is the overall structure diagram of the present invention.

FIG. 2 is the overall bottom structure of the present invention

Fig. 3 is the schematic diagram of the internal structure of the junction box main body of the utility model.

Fig. 4 is the schematic view of the bottom structure of the top cover of the line concentration box of the present invention.

Figure 5 is the utility model discloses section structure schematic diagram is looked to concentrator right side.

The reference signs are: the cable concentrator comprises a concentrator main body 1, a concentrator top cover 2, a locking nut 3, a supporting block 4, a line outlet 5, a first line clamping groove 6, a winding plate 7, a limit stop block 8, an adaptive clamping block 9, a limit clamping groove 10, an installation adaptive set 11, a second thread through hole 12, a flame-retardant partition plate 13, an adaptive lug 14, a first thread through hole 15, a second line clamping groove 16 and a line inlet 17.

Detailed Description

The utility model provides a as shown in fig. 1-5 a novel line concentration box for broadcast and television engineering, including line concentration box main part 1, the outside of line concentration box main part 1 upper end is equipped with line concentration box top cap 2, the fixed winder 7 that is equipped with of up end of line concentration box main part 1 inner chamber, the fixed limit stop 8 that is equipped with in upper end of winder 7, line concentration box main part 1 is equipped with inlet 17 at the fixed side end of main visual direction, line concentration box main part 1 is equipped with outlet 5 at a side end face of keeping away from inlet 17, the fixed adaptation fixture block 9 that is equipped with in one side upper end of outlet 5 and inlet 17, the fixed installation adaptation kit 11 that is equipped with of lower extreme of line concentration box top cap 2, the fixed first card wire casing 6 that is equipped with of side end face of the supporting 11 of installation kit, the fixed second card wire casing 16 that is equipped with of 11 at a side end face of keeping away from first card wire casing 6 of installation kit, the outside end face of first card wire casing 6 and second card wire casing 16 all are equipped with lug adaptation 14, line concentration box 2 is equipped with the fire-retardant lug 10 at the supporting inboard side end face of the fixed card casing 13 that is equipped with the fire-retardant card wire casing 6 and second card casing 13.

Further, in the above scheme, a first threaded through hole 15 is fixedly arranged at the end portion of the side surface of the junction box main body 1 close to the outlet 5, a supporting block 4 is fixedly arranged at the lower end of the junction box main body 1, a second threaded through hole 12 is fixedly arranged at the other side surface of the installation adaptation cover 11 close to the first thread clamping groove 6 and the second thread clamping groove 16, and a locking nut 3 is arranged inside the first threaded through hole 15 and the second threaded through hole 12.

Further, in above-mentioned scheme, first screw through hole 15's quantity is equipped with two sets ofly, and every group all is equipped with a plurality ofly, and two sets of first screw through hole 15 correspond the both sides that set up the vertical central axis of the direction of looking down at line concentration box main part 1, and every group a plurality of first screw through hole 15 of group looks sideways at line concentration box main part 1 and correspond the array setting in the both sides of the vertical central axis of direction, second screw through hole 12 and lock nut 3's quantity all is equipped with two sets ofly, and every group all is equipped with a plurality ofly, and two sets of second screw through hole 12 and lock nut 3 correspond the both sides that set up the vertical central axis of the direction of looking down at line concentration box top cap 2, and every group a plurality of second screw through holes 12 and lock nut 3 of group correspond the array setting in the direction of looking sideways at installation adaptation formula 11, can conveniently install the locking to line concentration box main part 1 and line concentration box top cap 2, increase line concentration box main part 1 and line concentration box top cap 2 erection joint's stability.

Further, in above-mentioned scheme, the quantity of winder 7 all is equipped with a plurality ofly, and corresponds the both sides that set up the vertical central axis of overlooking the direction at line concentration box main part 1, can conveniently collect the arrangement to multiunit radio and television electric wire, limit stop 8's quantity is equipped with two, and corresponds the both sides that set up the horizontal central axis of overlooking the direction at winder 7, can conveniently restrict when collecting the radio and television line, avoids the television line to appear droing, the quantity of adaptation fixture block 9, inlet 17 and outlet 5 all is equipped with a plurality ofly, and corresponds the array setting in line concentration box main part 1 overlooking the both sides of the vertical central axis of direction, first card wire casing 6, second card casing 16, adaptation lug 14, fire-retardant baffle 13 and limit card groove 10's quantity all is equipped with a plurality ofly, and corresponds the array setting in the both sides of the central axis of direction at vertical line concentration box top cap 2 overlooking, can conveniently carry out the joint in inlet 17 and outlet 5 when collecting multiunit electrical line and fix, increase the stability when collecting the television line concentration, first card casing 6 and second card casing 17 and outlet 17 and the interior terminal surface of the same specification of the main terminal face at the same 5.

The utility model discloses the theory of operation:

the utility model discloses when installing the use, penetrate into the inside of concentrator main part 1 from inlet 17 with the radio and television line, twine the radio and television line at the outer terminal surface of winder 7 afterwards, pass the other end of radio and television line from outlet 5's terminal surface after the radio and television line is twined stably afterwards, cover concentrator top cap 2 in the upper end of concentrator main part 1 afterwards, insert the inside of spacing draw-in groove 10 with adaptation fixture block 9, make fire-retardant baffle 13 separate multiunit radio and television line, cover at concentrator top cap 2 afterwards can be through lock nut 3 with its fixed stable can after the installation of concentrator main part 1 is stable.

The points to be finally explained are: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel line concentration box for broadcast and television engineering, includes line concentration box main part (1), its characterized in that: the outside of concentrator main part (1) upper end is equipped with concentrator top cap (2), the fixed wire winding board (7) that is equipped with of up end of concentrator main part (1) inner chamber, the fixed limit stop (8) that is equipped with in upper end of wire winding board (7), concentrator main part (1) is equipped with inlet wire (17) at the side end fixing of main visual direction, concentrator main part (1) is equipped with outlet (5) at a side end fixing of keeping away from inlet wire (17), outlet (5) and inlet wire (17) one side upper end are fixed and are equipped with adaptation fixture block (9), the fixed mounting adaptation cover (11) that is equipped with of lower extreme of concentrator top cap (2), the side end fixing of mounting adaptation cover (11) is equipped with first card wire casing (6), mounting adaptation cover (11) is equipped with second card wire casing (16) at a side end fixing of keeping away from first card wire casing (6), the outside terminal surface of first card wire casing (6) and second card wire casing (16) all is equipped with lug (14), the outside terminal surface that concentrator top cap (2) is close to first card casing (14) is equipped with the fixed and is equipped with the fixed block (10) at the inboard side end fixing of second card terminal surface (13) of second card casing (6), and second card block (13) is equipped with the fixed and is equipped with the fixed block (16) at the fixed and is equipped with the inboard side of second card terminal surface of second card casing (13).

2. The novel cable concentrator for broadcast television engineering according to claim 1, characterized in that: the utility model discloses a solar energy concentrator, including line concentrator main part (1), the side end fixing that is close to outlet (5) is equipped with first screw thread through-hole (15), the lower extreme fixing of line concentrator main part (1) is equipped with supporting shoe (4), installation adaptation cover (11) is being close to first card wire casing (6) and second card wire casing (16) another side fixing is equipped with second screw thread through-hole (12), the inside of first screw thread through-hole (15) and second screw thread through-hole (12) is equipped with lock nut (3).

3. The novel cable concentrator for broadcast television engineering according to claim 2, characterized in that: the quantity of first screw thread through-hole (15) is equipped with two sets ofly, and every group all is equipped with a plurality ofly, and two sets of first screw thread through-hole (15) correspond the setting and look down the vertical central axis's of direction both sides at line concentration box main part (1) both sides, and every group a plurality of first screw thread through-holes (15) of group looks sideways at line concentration box main part (1) and correspond the array setting in the vertical central axis's of direction both sides.

4. The novel cable concentrator for broadcast television engineering according to claim 2, characterized in that: the quantity of second screw through-hole (12) and lock nut (3) all is equipped with two sets ofly, and every group all is equipped with a plurality ofly, and two sets of second screw through-hole (12) and lock nut (3) correspond the setting in the both sides of the vertical central axis of concentrator top cap (2) overlook the direction, and a plurality of second screw through-holes of every group (12) and lock nut (3) correspond the array setting in the side view direction of installation adaptation cover (11).

5. The novel cable concentrator for broadcast television engineering according to claim 1, characterized in that: the quantity of winder plate (7) all is equipped with a plurality ofly, and corresponds the both sides that set up the vertical central axis who overlooks the direction at line concentration box main part (1), the quantity of limit stop (8) is equipped with two, and corresponds the both sides that set up the horizontal central axis who overlooks the direction at winder plate (7), the quantity of adaptation fixture block (9), incoming line (17) and outlet (5) all is equipped with a plurality ofly, and overlooks the both sides of the vertical central axis of direction at line concentration box main part (1) and corresponds the array setting.

6. The novel cable concentrator for broadcast television engineering according to claim 1, characterized in that: the number of first card wire casing (6), second card wire casing (16), adaptation lug (14), fire-retardant baffle (13) and spacing draw-in groove (10) all is equipped with a plurality ofly, and corresponds the array setting in the both sides of the vertical central axis of line direction are overlooked in line concentration box top cap (2), first card wire casing (6) and inlet wire (17), second card wire casing (16) and outlet port (5) are the same at the interior terminal surface specification of main direction of looking.