CN214542509U

CN214542509U - Broadcast television transmitting antenna connecting device

Info

Publication number: CN214542509U
Application number: CN202121206885.2U
Authority: CN
Inventors: 李宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-10-29
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a radio and television transmitting antenna connecting device, including unable adjustment base, protection box, mount pad and vertical fixing sleeve, the protection box is installed at the unable adjustment base top, the inside one side of protection box is equipped with the axis of rotation, and the axis of rotation rotates with the protection box to be connected, the mount pad is installed at the axis of rotation top, vertical fixing sleeve is installed at the mount pad top, and vertical fixing sleeve runs through the protection box and stretches out the protection box, the last bolt through-hole that opens of unable adjustment base, and the bolt through-hole is located unable adjustment base four corners department. The beneficial effects of the utility model are that, conveniently install the device, improved the installation effectiveness, conveniently adjust the height of signal transmission pole, conveniently adjust highly, improved the application scope of device, conveniently adjust the direction angle of signal transmission pole, improved signal transmission's intensity, improved work efficiency, do not need the staff to ascend a height and adjust, improved the security.

Description

Broadcast television transmitting antenna connecting device

Technical Field

The utility model relates to a broadcast television equipment technical field specifically is a broadcast television transmitting antenna connecting device.

Background

The transmitting antenna is an important component of wireless communication equipment, at a transmitting end, modulated high-frequency oscillation current generated by a transmitter is input into the transmitting antenna through feed equipment, the transmitting antenna converts the high-frequency current or guided wave into radio wave-free electromagnetic wave to radiate to the surrounding space, and the radio and television transmitting antenna is an antenna for transmitting broadcast television program signals and is generally arranged in the air.

Some broadcast and television transmitting antennas of current pass through the support column to be fixed in the air, but in actual installation, the staff need continuous regulation signal emission pole's direction to find its signal intensity optimum direction, high altitude construction is comparatively dangerous, and adjusts comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a broadcast television transmitting antenna connecting device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a radio and television transmitting antenna connecting device, includes unable adjustment base, protection box, mount pad and vertical fixed sleeve, the protection box is installed at the unable adjustment base top, the inside one side of protection box is equipped with the axis of rotation, and the axis of rotation rotates with the protection box to be connected, the mount pad is installed at the axis of rotation top, and the mount pad rotates with the protection box to be connected, vertical fixed sleeve is installed at the mount pad top, and vertical fixed sleeve runs through the protection box and stretches out the protection box, the last bolt through-hole that opens of unable adjustment base, and the bolt through-hole is located unable adjustment base four corners department.

Preferably, install electric telescopic handle in the vertical fixed sleeve, and electric telescopic handle's flexible end is upwards, and electric telescopic handle's flexible end is served and is installed the lift bracing piece, and lift bracing piece and vertical fixed sleeve sliding connection, and it has the direction slide rail to open in the vertical fixed sleeve, and the direction slide rail is located the vertical fixed sleeve left and right sides, and the direction slider is installed to lift bracing piece both sides, and direction slider and direction slide rail sliding connection.

Preferably, the vertical fixing sleeve is sleeved with a first bevel gear, the first bevel gear is fixedly connected with the vertical fixing sleeve, a stepping motor is installed on one side inside the protective box body, a second bevel gear is installed on a rotating end of the stepping motor, and the second bevel gear is meshed with the first bevel gear.

Preferably, fixed support rod is installed at the lift bracing piece top, and rain-proof roof is installed at the fixed support rod top, installs signal emission pole on the lift bracing piece, and signal emission pole is located the lift bracing piece left and right sides.

Preferably, the rotating shaft penetrates through the protective box body and is connected with the fixed base in a rotating mode.

Preferably, the fixing base is provided with a fixing bolt which penetrates through the bolt through hole.

Preferably, the number of the signal emitting rods is two and the signal emitting rods are symmetrically arranged.

Advantageous effects

The utility model provides a radio and television transmitting antenna connecting device, possesses following beneficial effect, this device is convenient to be installed the device, the installation effectiveness is improved, flexible the driving lifting support pole that drives of flexible end of electric telescopic link slides in vertical fixed sleeve, the height of adjustment signalling pole is slided from top to bottom to the lifting support pole, the convenience is adjusted highly, the application scope of device is improved, can drive vertical fixed sleeve through step motor and rotate, the direction angle of adjusting signalling pole is rotated on through vertical fixed sleeve, the intensity of signalling has been improved, the work efficiency is improved, do not need the staff to ascend a height and adjust, the security has been improved.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is a schematic view of the main sectional structure of the present invention.

Fig. 3 is the enlarged structure schematic diagram of the vertical fixing sleeve of the utility model.

In the figure: 1. a fixed base; 2. a protective box body; 3. a mounting seat; 4. vertically fixing the sleeve; 5. a rotating shaft; 6. a bolt through hole; 7. an electric telescopic rod; 8. lifting the supporting rod; 9. a guide slide rail; 10. a guide slider; 11. a first bevel gear; 12. a stepping motor; 13. a second bevel gear; 14. fixing the support rod; 15. fixing the support rod; 16. a signal emitting rod; 17. and (5) fixing the bolt.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a radio and television transmitting antenna connecting device, includes unable adjustment base 1, protection box 2, mount pad 3 and vertical fixing sleeve 4, protection box 2 is installed at unable adjustment base 1 top, 2 inside one sides of protection box are equipped with axis of rotation 5, and axis of rotation 5 rotates with protection box 2 to be connected, mount pad 3 is installed at 5 tops of axis of rotation, and mount pad 3 rotates with protection box 2 to be connected, vertical fixing sleeve 4 is installed at 3 tops of mount pad, and vertical fixing sleeve 4 runs through protection box 2 and stretch out protection box 2, unable adjustment base 1 is last to be opened there is bolt through-hole 6, and bolt through-hole 6 is located unable adjustment base 1 four corners department, through running through bolt through 6 with fixing bolt 17, is fixed unable adjustment base 1 by fixing bolt 17, conveniently installs the device, has improved the installation effectiveness.

Further, install electric telescopic handle 7 in vertical fixed sleeve 4, and electric telescopic handle 7's flexible end is upwards, install lifting support pole 8 on electric telescopic handle 7's the flexible end, and

lifting support pole

8 and 4 sliding connection of vertical fixed sleeve, it has direction slide rail 9 to open in vertical fixed sleeve 4, and direction slide rail 9 is located the 4 left and right sides of vertical fixed sleeve, direction slider 10 is installed to lifting support pole 8 both sides, and direction slider 10 and direction slide rail 9 sliding connection, flexible end through electric telescopic handle 7 is flexible to be driven lifting support pole 8 and is slided in vertical fixed sleeve 4, lifting support pole 8 slides from top to bottom and adjusts the height of signal transmission pole 16, conveniently adjust the height, the application scope of device has been improved.

Further, the cover is equipped with bevel gear 11 on vertical fixed sleeve 4, and bevel gear 11 and vertical fixed sleeve 4 fixed connection, step motor 12 is installed to 2 inside one sides of protection box, install bevel gear two 13 on step motor 12's the rotation end, and bevel gear two 13 and bevel gear 11 interlock each other, can drive vertical fixed sleeve 4 through step motor 12 and rotate, through the direction angle of rotating regulation signal transmission pole 16 on vertical fixed sleeve 4, signal transmission's intensity has been improved, work efficiency is improved, it adjusts not need the staff to ascend a height, the security has been improved.

Further, fixed stay bar 14 is installed at 8 tops of lift support bar, and rain-proof roof 15 is installed at 14 tops of fixed stay bar, installs signal emission pole 16 on the lift support bar 8, and signal emission pole 16 is located the 8 left and right sides of lift support bar, can hide rain through rain-proof roof 15, prevents that signal emission pole 1 from damaging, has improved life.

Further, the rotating shaft 5 penetrates through the protective box body 2 and is rotatably connected with the fixed base 1.

Further, the fixing base 1 is provided with a fixing bolt 17, and the fixing bolt 17 penetrates through the bolt through hole 6.

Further, the number of the signal emitting levers 16 is two and is symmetrically arranged.

The working principle is as follows: the fixing bolt 17 penetrates through the bolt through hole 6 on the fixing base 1, the fixing base 1 is fixedly installed through the fixing bolt 17, the device is convenient to install, the installation efficiency is improved, when the height of the signal emitting rod 16 needs to be adjusted, the electric telescopic rod 7 is started, the telescopic end of the electric telescopic rod 7 stretches and retracts to drive the lifting support rod 8 to slide in the vertical fixing sleeve 4, the height of the signal emitting rod 16 is adjusted through the vertical sliding of the lifting support rod 8, the height is convenient to adjust, the application range of the device is improved, when the lifting support rod 8 slides up and down, the lifting support rod 8 drives the guide slider 10 to slide in the guide slide rail 9, the limiting effect is achieved on the lifting support rod 8, the lifting support rod 8 is prevented from rotating, when the direction angle of the signal emitting rod 16 needs to be adjusted, the stepping motor 12 is started, the rotating end of the stepping motor 12 drives the bevel gear II 13 to rotate, two bevel gears 13 are through interlocking with bevel gear 11, drive bevel gear 11 and rotate, bevel gear 11 drives vertical fixed sleeve 4 and mount pad 3 and rotates on protection box 2 through axis of rotation 5, vertical fixed sleeve 4 rotates and drives signal transmission pole 16 and rotates, adjust signal transmission pole 16's direction angle, signal transmission's intensity has been improved, work efficiency is improved, do not need the staff to ascend a height and adjust, the security has been improved, can hide rain through rain-proof roof 15, prevent that signal transmission pole 1 from damaging, service life is prolonged.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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 a radio and television transmitting antenna connecting device, includes unable adjustment base (1), protection box (2), mount pad (3) and vertical fixing sleeve (4), its characterized in that, protection box (2) are installed at unable adjustment base (1) top, inside one side of protection box (2) is equipped with axis of rotation (5), and axis of rotation (5) rotate with protection box (2) and be connected, mount pad (3) are installed at axis of rotation (5) top, and mount pad (3) rotate with protection box (2) and be connected, vertical fixing sleeve (4) are installed at mount pad (3) top, and vertical fixing sleeve (4) run through protection box (2) and stretch out protection box (2), it has bolt through-hole (6) to open on unable adjustment base (1), and bolt through-hole (6) are located unable adjustment base (1) four corners department.

2. The radio and television transmitting antenna connecting device according to claim 1, wherein an electric telescopic rod (7) is installed in the vertical fixing sleeve (4), the telescopic end of the electric telescopic rod (7) faces upwards, a lifting support rod (8) is installed on the telescopic end of the electric telescopic rod (7), the lifting support rod (8) is connected with the vertical fixing sleeve (4) in a sliding manner, a guide slide rail (9) is arranged in the vertical fixing sleeve (4), the guide slide rail (9) is located on the left side and the right side of the vertical fixing sleeve (4), guide sliders (10) are installed on two sides of the lifting support rod (8), and the guide sliders (10) are connected with the guide slide rail (9) in a sliding manner.

3. The connecting device for the broadcast television transmitting antenna according to claim 1, wherein a first bevel gear (11) is sleeved on the vertical fixing sleeve (4), the first bevel gear (11) is fixedly connected with the vertical fixing sleeve (4), a stepping motor (12) is installed on one side inside the protective box body (2), a second bevel gear (13) is installed on a rotating end of the stepping motor (12), and the second bevel gear (13) and the first bevel gear (11) are meshed with each other.

4. The connecting device of claim 2, wherein the top of the lifting support rod (8) is provided with a fixed support rod (14), the top of the fixed support rod (14) is provided with a rainproof top plate (15), the lifting support rod (8) is provided with a signal emitting rod (16), and the signal emitting rods (16) are arranged at the left side and the right side of the lifting support rod (8).

5. A broadcast television transmitting antenna connection device according to claim 1, characterized in that the rotating shaft (5) penetrates the protective casing (2) and is rotatably connected with the fixed base (1).

6. The broadcast television transmitting antenna connecting device as claimed in claim 1, wherein the fixing base (1) is provided with a fixing bolt (17), and the fixing bolt (17) penetrates through the bolt through hole (6).

7. A broadcast television transmitting antenna connection device according to claim 4, characterized in that the number of said signal transmitting rods (16) is two and is arranged symmetrically.