CN213043039U

CN213043039U - Antenna bracket for broadcast television engineering technology

Info

Publication number: CN213043039U
Application number: CN202022269315.XU
Authority: CN
Inventors: 李海滨; 刘天鹏; 李宝有
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-04-23
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses an antenna boom for broadcast television engineering technique, the bracing piece comprises a supporting bar, there is the bottom piece one end of bracing piece through hinge swing joint, the inside swing joint of bottom piece has the stopper, the bottom fixedly connected with slipmat of bottom piece, the one end fixedly connected with fixed column of bottom piece, the through-hole has been seted up to the inside of fixed column, the one end fixedly connected with adjustment disk of adjusting screw, the one end fixedly connected with handle of adjustment disk, the slip cap has been cup jointed to the inside of handle. This antenna boom for broadcast television engineering technique sets up through the cooperation between bracing piece, bottom block, stopper, fixture block and the fixed cassette, when needs fixed broadcast antenna, presses the fixture block, puts down the bracing piece, and the stopper card carries out spacing support in going into the hole that bracing piece one end was seted up, when finishing the during operation, can pull the stopper, carries out spacing fixed with the bracing piece, reduces area to and conveniently carry.

Description

Antenna bracket for broadcast television engineering technology

Technical Field

The utility model relates to a radio and television technical field specifically is an antenna boom for radio and television engineering technology.

Background

Broadcast television is through radio wave or wire propagation sound, image, the news of video is reported instrument, if only broadcast sound, be called sound broadcasting, if broadcast image and sound, be called television broadcasting, broadcast television need propagate through radio wave, wherein radio antenna is one of them important ring, the most stability of antenna support for current broadcast television engineering is not good, easily fall down, and inconvenient carrying, when carrying out the antenna fixation, the tight degree of clamp can't be controlled, damage the antenna occasionally easily, and it is inconvenient to adjust the antenna angle.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an antenna boom for broadcast television engineering technology has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an antenna boom for broadcast television engineering technology, includes the bracing piece, the one end of bracing piece has the sole through hinge swing joint, the inside swing joint of sole has the stopper, the bottom fixedly connected with slipmat of sole, the one end fixedly connected with fixed column of sole, the through-hole has been seted up to the inside of fixed column, the fixed surface of fixed column is connected with fixed cassette, one side fixedly connected with regulating block on fixed column surface, the inside swing joint of regulating block has the adjusting screw, the inner wall swing joint of adjusting screw has the connecting rod, the one end fixedly connected with limiting plate of connecting rod, the one end fixedly connected with adjustment disk of adjusting screw, the one end fixedly connected with handle of adjustment disk, the slip cap has been cup jointed to the inside of handle.

Optionally, the number of the fixed clamping seats is four, and the four fixed clamping seats are arranged on the surface of the fixed column in a circular array manner.

Optionally, the inside swing joint of bracing piece has the fixture block, the one end fixedly connected with first spring of fixture block.

Optionally, one end of the limiting block is fixedly connected with a second spring.

Optionally, the bottom of one end of the support rod is fixedly connected with a rubber pad.

Optionally, the non-slip mat is made of rubber.

(III) advantageous effects

The utility model provides an antenna boom for broadcast television engineering technique possesses following beneficial effect:

1. this antenna boom for broadcast television engineering technique, through the bracing piece, the bottom block, the stopper, cooperation setting between fixture block and the fixed cassette, when needs fixed broadcast antenna, press the fixture block, put down the bracing piece, the stopper card advances in the hole that bracing piece one end was seted up, carry out spacing support, when finishing the during operation, can pull the stopper, make it break away from the bracing piece, it is spacing to remove, pull the bracing piece to the position of fixed cassette, cooperate through the hole of seting up on fixture block and the fixed cassette, carry out spacing fixed with the bracing piece, reduce area, and conveniently carry.

2. This antenna boom for broadcast television engineering technology, through the handle, the sliding sleeve, the regulating block, the fixed column, cooperation setting between regulation lead screw and the connecting rod, when preparing fixed broadcast antenna, insert broadcast antenna in the inside through-hole of seting up of fixed column, wave the handle through the sliding sleeve, rotate the adjustment disk, thereby can drive the regulation lead screw and act, swing joint through connecting rod and regulation lead screw, can make the connecting rod remove, realize that the limiting plate stretches out and withdraws, fix broadcast antenna through the limiting plate, the tight degree of clamp can be controlled, prevent that excessive clamp from leading to damaging the antenna.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the adjusting block of the present invention;

FIG. 3 is a schematic structural view of the bottom block of the present invention;

FIG. 4 is a schematic structural view of the fixture block of the present invention;

FIG. 5 is an enlarged schematic view of the structure of FIG. 1;

fig. 6 is an enlarged schematic structural diagram of the present invention at B in fig. 1.

In the figure: 1. a support bar; 2. a bottom block; 3. a limiting block; 4. a non-slip mat; 5. fixing a column; 6. fixing the card holder; 7. an adjusting block; 8. adjusting the lead screw; 9. a connecting rod; 10. a limiting plate; 11. an adjusting disk; 12. A handle; 13. a sliding sleeve; 14. a clamping block; 15. a first spring; 16. a second spring; 17. and (7) a rubber pad.

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 to 6, the present invention provides a technical solution: an antenna bracket for broadcast television engineering technology comprises a supporting rod 1, wherein one end of the supporting rod 1 is provided with a hole, one end of the supporting rod 1 is movably connected with a bottom block 2 through a hinge, the inside of the bottom block is movably connected with a limiting block 3, the bottom of the bottom block 2 is fixedly connected with an anti-slip pad 4 for protecting the ground and the bracket, one end of the bottom block 2 is fixedly connected with a fixed column 5, the inside of the fixed column 5 is provided with a through hole, the surface of the fixed column 5 is fixedly connected with a fixed clamping seat 6, one side of the surface of the fixed column 5 is fixedly connected with an adjusting block 7, the adjusting block 7 plays a role of adjusting and clamping an antenna, the inside of the adjusting block 7 is movably connected with an adjusting screw 8, a main part for adjusting and clamping and loosening the antenna, the inner wall of the adjusting screw 8 is movably connected with a connecting rod 9, one end fixedly connected with handle 12 of adjustment disk 11, slip cap 13 has been cup jointed to the inside of handle 12, when needs press from both sides tightly the antenna, rotates handle 12 through slip cap 13, drives the price adjusting lead screw 8 and rotates, through the relation of being connected of adjusting lead screw 8 and connecting rod 9, can make connecting rod 9 remove about, through the effect of connecting rod 9 with limiting plate 10 to press from both sides tightly or loosen the antenna.

The number of the fixed clamping seats 6 is four, the four fixed clamping seats 6 are arranged on the surface of the fixed column 5 in a circular array mode, when a support is not used, four support rods 1 can be pulled to the positions of the fixed clamping seats 6, the support rods slide into grooves of the fixed clamping seats 6 by pressing down the clamping blocks 14, the clamping blocks 14 are popped out by the action of the first springs 15 and clamped into holes formed in the fixed clamping seats 6, the clamping blocks 14 are movably connected inside the support rods 1, one ends of the clamping blocks 14 are fixedly connected with the first springs 15, one ends of the limiting blocks 3 are fixedly connected with the second springs 16, when the support is used, the support rods 1 are put down by pressing down the clamping blocks 14, the limiting blocks 3 are pulled, after the support rods 1 are put flat, the limiting blocks 3 are loosened, the limiting blocks 3 are popped out by the action of the second springs 16 and clamped into the holes formed in the support rods 1 for limiting and fixing, rubber pads, used for protecting the ground and the supporting rod 1, and the non-slip mat 4 is made of rubber.

To sum up, the antenna bracket for the broadcast television engineering technology comprises the following use steps: through the matching arrangement among the support rod 1, the bottom block 2, the limited block 3, the fixture block 14 and the fixed clamp seat 6, when the broadcast antenna needs to be fixed, the fixture block 14 is pressed down, the support rod 1 is put down, the limit block 3 is pulled, the support rod 1 is put down, the limit block 3 is loosened, the limiting block 3 is popped out under the action of the second spring 16 and is clamped into the hole formed in the support rod 1 for limiting and fixing, when the work is finished, the limiting block 3 can be pulled to be separated from the hole formed on the supporting rod 1, the limiting is relieved, the supporting rod 1 is pulled to the position of the fixed clamping seat 6, the clamping block 14 is pressed down to enable the supporting rod 1 to enter the groove formed on the fixed clamping seat 6, through the effect of first spring 15, make fixture block 14 pop out, cooperate through the hole of seting up on fixture block 14 and the fixed cassette 6, carry out spacing fixed with bracing piece 1, reduce area to conveniently carry.

Through the matching arrangement of the handle 12, the sliding sleeve 13, the adjusting block 7, the fixed column 5, the adjusting screw 8 and the connecting rod 9, when the broadcasting antenna is to be fixed, the broadcasting antenna is inserted into a through hole arranged in the fixed column 5, the handle 12 is shaken through the sliding sleeve 13, the adjusting disc 11 is rotated, so that the adjusting screw 8 can be driven to act, the connecting rod 9 can be moved through the movable connection of the connecting rod 9 and the adjusting screw 8, the extension and retraction of the limiting plate 10 are realized, the broadcasting antenna is fixed through the limiting plate 10, because the adjusting screw 8 is used, the distance between the extension and retraction of the limiting plate 10 is very small, so that the clamping degree can be controlled, the antenna is prevented from being damaged due to over-clamping, when the broadcasting antenna is disassembled, the handle 12 is shaken through the sliding sleeve 13, the adjusting screw 8 is reversed, and the connection of the connecting rod 9 and the adjusting, the stopper plate 10 is retracted and the broadcast antenna is removed.

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. The utility model provides an antenna boom for broadcast television engineering technology, includes bracing piece (1), its characterized in that: one end of the supporting rod (1) is movably connected with a bottom block (2) through a hinge, the inside of the bottom block is movably connected with a limiting block (3), the bottom of the bottom block (2) is fixedly connected with an anti-skid pad (4), one end of the bottom block (2) is fixedly connected with a fixing column (5), a through hole is formed in the fixing column (5), the surface of the fixing column (5) is fixedly connected with a fixing clamping seat (6), one side of the surface of the fixing column (5) is fixedly connected with an adjusting block (7), the inside of the adjusting block (7) is movably connected with an adjusting lead screw (8), the inner wall of the adjusting lead screw (8) is movably connected with a connecting rod (9), one end of the connecting rod (9) is fixedly connected with a limiting plate (10), one end of the adjusting lead screw (8) is fixedly connected with an adjusting disc (11), and one end of, a sliding sleeve (13) is sleeved in the handle (12).

2. The antenna bracket for the broadcast television engineering technology according to claim 1, wherein: the number of the fixed clamping seats (6) is four, and the four fixed clamping seats (6) are arranged on the surface of the fixed column (5) in a circular array mode.

3. The antenna bracket for the broadcast television engineering technology according to claim 1, wherein: the inside swing joint of bracing piece (1) has fixture block (14), the one end fixedly connected with first spring (15) of fixture block (14).

4. The antenna bracket for the broadcast television engineering technology according to claim 1, wherein: one end of the limiting block (3) is fixedly connected with a second spring (16).

5. The antenna bracket for the broadcast television engineering technology according to claim 1, wherein: the bottom of one end of the support rod (1) is fixedly connected with a rubber pad (17).

6. The antenna bracket for the broadcast television engineering technology according to claim 1, wherein: the non-slip mat (4) is made of rubber.