CN211744479U

CN211744479U - Adjusting device for broadcast signal transmitter

Info

Publication number: CN211744479U
Application number: CN202020975939.0U
Authority: CN
Inventors: 王允龙
Original assignee: Hegang Broadcasting And Tv Station
Current assignee: Hegang Broadcasting And Tv Station
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-10-23
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses an adjusting device for broadcast signal transmitter, including angle scale, the first body of rod, third fixed block and servo motor, one side of angle scale is equipped with the spring catch, it has the sleeve to peg graft in the bottom of the first body of rod, the sleeve pipe has been cup jointed in the telescopic outside, the sheathed tube outside articulates there is quantity to be three landing leg, the bottom of fixed pin insert in the sixth recess with stopper and first fixed block looks block. The utility model discloses a design of angle scale, spring catch, the first body of rod, rack, gear, first pivot, sleeve pipe, landing leg, second fixed plate, slider, spout, third fixed block, servo motor, second pivot and spacing ring makes it can have multi-angle and multi-direction regulation, thereby the design of the second body of rod, sixth recess, stopper and second spring makes its quality that can convenient to detach improved broadcast signal greatly, makes broadcast signal emission effect better.

Description

Adjusting device for broadcast signal transmitter

Technical Field

The utility model relates to a broadcasting technology field specifically is an adjusting device for broadcast signal transmitter.

Background

Broadcast refers to a news propagation tool that transmits sound over radio waves or wires. With the continuous development of society, people have higher and higher requirements on leisure and entertainment life such as cultural movies and broadcasting, and in order to increase the pursuit of the leisure and entertainment such as the cultural movies and broadcasting, the programs are transmitted through radio waves, namely the radio broadcasting, and are transmitted through wires, namely the wire broadcasting. Broadcasts were born in the 20 th century and the 20 th generation.

The existing adjusting device for the broadcast signal transmitter is inconvenient to disassemble and does not have multi-angle and multi-direction adjustment, so that the signal quality is reduced due to the influence on the transmission of the broadcast signal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjusting device for broadcast signal transmitter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjusting device for a broadcast signal transmitter comprises an angle scale, a first rod body, a third fixed block and a servo motor, wherein one side of the angle scale is provided with a spring pin, the bottom of the first rod body is inserted with a sleeve, the outer side of the sleeve is sleeved with a sleeve, the outer side of the sleeve is hinged with three support legs, the bottom of each support leg is provided with a second fixed plate, the top of each second fixed plate is provided with three sixth grooves, the bottoms of the sixth grooves are fixedly connected with limit blocks, the right sides of the limit blocks at the bottoms of the sixth grooves are welded with second springs, the tops of the second springs are fixedly connected with the first fixed block, the bottoms of the second fixed plates are fixedly connected with a second rotating shaft, one side of the third fixed block is provided with a sliding groove, the sliding groove is connected with a sliding block in a sliding manner, and the outer side of the sleeve is provided with a, the third recess has been seted up to one side of the second body of rod, the fourth recess that quantity is two is seted up to the sheathed tube inner wall, the fifth recess that quantity is two is seted up to sleeve outside lower part, the fourth recess all is equipped with first spring with the inside of first recess, the other end fixedly connected with second fixed block of first spring, the bottom of landing leg is run through there is the fixed pin, the bottom of fixed pin insert in the sixth recess with stopper and first fixed block looks block.

As further preferable in the present technical solution: the welding of the top of angle scale has first fixed plate, the angle scale articulates there is the first body of rod, servo motor's the other end is connected with the third fixed block.

As further preferable in the present technical solution: the round rim hand wheel is being close to telescopic one side fixedly connected with first pivot, the other end of first pivot runs through in telescopic outside through bearing fixed connection in telescopic interior survey, the gear has been cup jointed in the outside of first pivot, the outside bolted connection of the first body of rod has the rack, the rack meshes with the gear mutually.

As further preferable in the present technical solution: the telescopic outside is equipped with annular rack, one side of circular rim hand wheel is run through there is the second body of rod, the bottom and the annular rack of the second body of rod mesh mutually, the first recess that quantity is two is seted up to the inner wall of circular rim hand wheel.

As further preferable in the present technical solution: the left and right sides of second pivot is equipped with the slider, another section fixedly connected with servo motor of second pivot, the second fixed block all with fifth recess and third recess looks block.

As further preferable in the present technical solution: the bottom fixedly connected with spacing ring of telescopic, one side of third fixed block is equipped with the switch block, switch block and servo motor electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a design of angle scale, spring catch, the first body of rod, rack, gear, first pivot, sleeve pipe, landing leg, second fixed plate, slider, spout, third fixed block, servo motor, second pivot and spacing ring makes it can have multi-angle and multi-direction regulation, thereby the design of the second body of rod, sixth recess, stopper and second spring makes its quality that can convenient to detach improved broadcast signal greatly, makes broadcast signal emission effect better.

Drawings

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

FIG. 2 is a schematic view of the angle scale structure of the present invention;

fig. 3 is a schematic view of the structure of the annular rack of the present invention;

fig. 4 is a schematic view of a second rod structure of the present invention;

fig. 5 is a schematic view of the structure of the sleeve of the present invention;

fig. 6 is a schematic diagram of the fixing pin structure of the present invention.

In the figure: 1. a first fixing plate; 2. an angle scale; 3. a spring pin; 4. a first rod body; 5. a circular rim hand wheel; 6. a sleeve; 7. a rack; 8. a gear; 9. a first rotating shaft; 10. a sleeve; 11. a support leg; 12. a second fixing plate; 13. a slider; 14. a chute; 15. a third fixed block; 16. a servo motor; 17. a second rotating shaft; 18. a limiting ring; 19. a switch group; 20. a first groove; 21. a second rod body; 22. an annular rack; 23. a second spring; 24. a third groove; 25. a fourth groove; 26. a first spring; 27. a first fixed block; 28. a second fixed block; 29. a fifth groove; 30. a fixing pin; 31. a sixth groove; 32. and a limiting block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: an adjusting device for a broadcast signal transmitter comprises an angle scale 2, a first rod body 4, a third fixing block 15 and a servo motor 16, wherein one side of the angle scale 2 is provided with a spring pin 3, the bottom of the first rod body 4 is inserted with a sleeve 6, the outer side of the sleeve 6 is sleeved with a sleeve 10, the outer side of the sleeve 10 is hinged with three support legs 11, the bottom of each support leg 11 is provided with a second fixing plate 12, the top of the second fixing plate 12 is provided with three sixth grooves 31, the bottoms of the sixth grooves 31 are fixedly connected with limiting blocks 32, the right sides of the limiting blocks 32 at the bottoms of the sixth grooves 31 are welded with second springs 23, the tops of the second springs 23 are fixedly connected with first fixing blocks 27, the bottoms of the second fixing plates 12 are fixedly connected with second rotating shafts 17, one side of the third fixing block 15 is provided with a sliding groove 14, the sliding groove 14 is in sliding connection with a sliding block 13, the outer side, third recess 24 has been seted up to one side of the second body of rod 21, the fourth recess 25 that quantity is two is seted up to the inner wall of sleeve pipe 10, the fifth recess 29 that quantity is two is seted up to sleeve 6 outside lower part, fourth recess 25 all is equipped with first spring 26 with the inside of first recess 20, first spring 26's other end fixedly connected with second fixed block 28, the bottom of landing leg 11 is run through there is fixed pin 30, the bottom of fixed pin 30 inserts in sixth recess 31 with stopper 32 and first fixed block 27 looks block.

In this embodiment, specifically: the welding of the top of angle scale 2 has first fixed plate 1, and angle scale 2 articulates there is the first body of rod 4, and servo motor 16's the other end is connected with third fixed block 15, crosses angle scale 2 and rotates suitable angle and fix with spring catch 3, rotates the height that the first body of rod 4 can be adjusted to round rim hand wheel 5.

In this embodiment, specifically: the first pivot 9 of one side fixedly connected with that is close to sleeve 6 is followed to circle wheel reason hand wheel 5, the other end of first pivot 9 runs through in sleeve 6's the outside through bearing fixed connection in sleeve 6's interior survey, gear 8 has been cup jointed in the outside of first pivot 9, the outside bolted connection of the first body of rod 4 has rack 7, rack 7 meshes with gear 8 mutually, thereby it makes the 8 pages of following rotations of gear of the rotation of the first pivot 9 rotation of messenger's circle wheel reason hand wheel 5 drive makes the first body of rod 4 pass through rack 7 rebound.

In this embodiment, specifically: the outside of sleeve 6 is equipped with annular rack 22, and one side of wheel reason hand wheel 5 runs through there is the second body of rod 21, and the bottom and the annular rack 22 of the second body of rod 21 mesh mutually, and the first recess 20 that quantity is two is seted up to the inner wall of wheel reason hand wheel 5, rotates wheel reason hand wheel 5 when needs height-adjusting, presses the second body of rod 21 when adjusting suitable position and makes the second body of rod 21 block with annular rack 22.

In this embodiment, specifically: the left side and the right side of the second rotating shaft 17 are provided with the sliding blocks 13, the other section of the second rotating shaft 17 is fixedly connected with the servo motor 16, the second fixing blocks 28 are clamped with the fifth grooves 29 and the third grooves 24, and the second rotating shaft 17 can be driven to rotate by the sliding blocks 13 through the rotation of the servo motor 16.

In this embodiment, specifically: the bottom of the sleeve 6 is fixedly connected with a limiting ring 18, one side of the third fixing block 15 is provided with a switch group 19, and the switch group 19 is electrically connected with the servo motor 16.

The type of the servo motor 16 is as follows: SMG 80-M02430.

Working principle or structure principle, when in use, the angle scale 2 is rotated for a proper angle and is fixed by the spring pin 3, the rim hand wheel 5 is rotated to adjust the height of the first rod body 4, when the angle scale is adjusted to a proper position, the spring pin 3 is inserted into the round hole of the angle scale 2 to be fixed, when the height is required to be adjusted, the rim hand wheel 5 is rotated to enable the rim hand wheel 5 to drive the first rotating shaft 9 to rotate so as to enable the gear 8 to move upwards through the rack 7, when the position is adjusted to a proper position, the second rod body 21 is pressed down to enable the second rod body 21 to be clamped with the annular rack 22, when the height is required to be adjusted again, the second rod body 21 is pulled out to enable the rim hand wheel 5 to be rotated to be adjusted, the sleeve 10 is pushed to the bottom of the sleeve 6, the limiting ring 18 can limit the sleeve 10 to fall off, the fixing pin 30 at the bottom of the supporting leg 11 is pressed, thereby the other end of fixed pin 30 pushes down first fixed block 27 and pushes down second spring 23, second spring 23 drives first fixed block 27 to the slope of fixed pin 30, second spring 23 bounce makes first fixed block 27 block the other end of fixed pin 30, thereby block fixed pin 30, extract fixed pin 30 when needs are dismantled can, servo motor 16's rotation can make second pivot 17 drive second fixed plate 12 through slider 13 and rotate, second fixed plate 12 rotates and can carry out diversified adjustment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjusting device for broadcast signal transmitter, includes angle scale (2), first body of rod (4), third fixed block (15) and servo motor (16), its characterized in that: a spring pin (3) is arranged on one side of the angle scale (2), a sleeve (6) is inserted into the bottom of the first rod body (4), a sleeve (10) is sleeved on the outer side of the sleeve (6), three support legs (11) are hinged on the outer side of the sleeve (10), a second fixing plate (12) is arranged at the bottom of each support leg (11), three sixth grooves (31) are formed in the top of each second fixing plate (12), a limiting block (32) is fixedly connected to the bottom of each sixth groove (31), a second spring (23) is welded on the right side of the limiting block (32) at the bottom of each sixth groove (31), a first fixing block (27) is fixedly connected to the top of each second spring (23), a second rotating shaft (17) is fixedly connected to the bottom of each second fixing plate (12), a sliding groove (14) is formed in one side of each third fixing block (15), chute (14) and slider (13) sliding connection, the outside of sleeve (6) is equipped with round rim hand wheel (5), and third recess (24) have been seted up to one side of the second body of rod (21), fourth recess (25) that quantity is two are seted up to the inner wall of sleeve pipe (10), fifth recess (29) that quantity is two are seted up to sleeve pipe (6) outside lower part, fourth recess (25) all are equipped with first spring (26) with the inside of first recess (20), the other end fixedly connected with second fixed block (28) of first spring (26), the bottom of landing leg (11) is run through and is had fixed pin (30), the bottom of fixed pin (30) inserts in sixth recess (31) and stopper (32) and first fixed block (27) looks block.

2. The adjusting apparatus for a broadcast signal transmitter according to claim 1, wherein: the welding of the top of angle scale (2) has first fixed plate (1), angle scale (2) are articulated to have a first body of rod (4), the other end of servo motor (16) is connected with third fixed block (15).

3. The adjusting apparatus for a broadcast signal transmitter according to claim 1, wherein: the utility model discloses a round wheel rim hand wheel, including the sleeve (6), round wheel rim hand wheel (5) are being close to the first pivot (9) of one side fixedly connected with of sleeve (6), the other end of first pivot (9) runs through in the outside of sleeve (6) through bearing fixed connection in the interior survey of sleeve (6), gear (8) have been cup jointed in the outside of first pivot (9), the outside bolted connection of the first body of rod (4) has rack (7), rack (7) and gear (8) mesh mutually.

4. The adjusting apparatus for a broadcast signal transmitter according to claim 1, wherein: the outside of sleeve (6) is equipped with annular rack (22), one side of rim hand wheel (5) is run through and is had the second body of rod (21), the bottom and the annular rack (22) of the second body of rod (21) mesh mutually, first recess (20) that quantity is two are seted up to the inner wall of rim hand wheel (5).

5. The adjusting apparatus for a broadcast signal transmitter according to claim 1, wherein: the left and right sides of second pivot (17) is equipped with slider (13), another section fixedly connected with servo motor (16) of second pivot (17), second fixed block (28) all with fifth recess (29) and third recess (24) looks block.

6. The adjusting apparatus for a broadcast signal transmitter according to claim 1, wherein: the bottom fixedly connected with spacing ring (18) of sleeve (6), one side of third fixed block (15) is equipped with switch block (19), switch block (19) and servo motor (16) electric connection.