CN210379433U

CN210379433U - Signal receiving module for digital broadcast television engineering

Info

Publication number: CN210379433U
Application number: CN201921845494.8U
Authority: CN
Inventors: 熊健
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-04-21
Anticipated expiration: 2029-10-30

Abstract

The utility model relates to a signal reception technical field specifically is a signal reception module for digital broadcast television engineering, including the antenna, antenna lower extreme fixedly connected with support frame, support frame shape are bottom surface middle part body coupling cylinder under the plectane, and the cylinder lower extreme fixedly connected with hinge ball of support frame, hinge ball lower extreme extend to in the articulated seat, and articulated seat lower extreme fixedly connected with bottom plate is provided with controlling means and pressure frame in the bottom plate, and the upper end of pressure frame extends to the bottom plate outside, and the lower extreme of pressure frame is connected with controlling means, the utility model discloses the structural design has realized that the quick convenient adjustment of carrying out the direction angle of antenna, easy operation, the people break off with the hands pressure frame can, after having adjusted the antenna, static definite time, antenna automatic fixation is motionless, has very much the practicality.

Description

Signal receiving module for digital broadcast television engineering

Technical Field

The utility model relates to a signal reception technical field specifically is a signal reception module for digital broadcast television engineering.

Background

In the prior art, the digital broadcast television engineering needs to arrange a plurality of signal receiving devices in a signal coverage range, and how to improve the convenience and practicability of the signal receiving devices is always a technical point needing improvement.

If the signal receiving module device can be conveniently and flexibly regulated and controlled, the signal receiving module device can receive signals more efficiently, and the problem can be solved, so that the signal receiving module for the digital broadcast television engineering is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a signal reception module for digital broadcast television engineering 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: the signal receiving module for the digital broadcast television engineering comprises an antenna, wherein the lower end of the antenna is fixedly connected with a support frame, the support frame is in a shape that a circular plate is integrally connected with a cylinder at the middle part of the lower bottom surface of the circular plate, the lower end of the cylinder of the support frame is fixedly connected with a hinged ball, the lower end of the hinged ball extends into a hinged seat, the lower end of the hinged seat is fixedly connected with a bottom plate, a control device and a pressure frame are arranged in the bottom plate, the upper end of the pressure frame extends to the outside of the bottom plate, the lower end of the pressure frame is connected with a control device, an air bag is arranged in the hinged seat, the hinged seat is a cylinder, a spherical notch-shaped groove is formed in the upper bottom surface of the cylinder, the hinged ball is arranged in the spherical notch-shaped groove of the hinged seat, an annular groove is formed in the inner wall of the spherical notch-shaped groove of, one end of the flow guide pipe is connected with a straight pipe cavity, the other end of the flow guide pipe extends into the air bag, the control device is arranged in a columnar groove formed in the bottom plate, one end of the straight pipe cavity is connected with the bottom surface of the columnar groove of the bottom plate, the control device comprises a sliding column, a corrugated pipe, a spring, a sealing ring, a sealing ball and a blocking plate, two bottom surface ends of the sliding column are respectively and fixedly connected with one corrugated pipe, one end of one corrugated pipe is fixedly connected with the bottom surface of the columnar groove of the bottom plate, the inner cavity of one end of the other corrugated pipe is provided with the spring, one end of the other corrugated pipe is fixedly connected with the sealing ring, one end of the sealing ring far away from the corrugated pipe is provided with the blocking plate, the pressure frame is in transmission connection with the sliding column, an air injection pipe is embedded in the bottom plate, the other end of the gas injection pipe extends into the inner cavity of the sealing ring.

Preferably, the pressure frame is a cylinder with one end integrally connected with the cylinder, the middle of the cylinder of the pressure frame is movably sleeved with the whole pressure frame, the pressure frame is arranged in a triangular plate-shaped groove formed in the bottom plate, the end part of the shaft rod is fixedly connected with the inner wall of the triangular plate-shaped groove, a plurality of uniformly distributed protruding teeth are fixedly connected to the outer wall of the cylinder of the pressure frame, the sliding column is in a shape of a triangular prism-shaped clamping groove formed in one side wall of the cylinder and the cylinder, and the protruding teeth on the pressure frame are meshed with the clamping grooves on the sliding column.

Preferably, the sliding column is movably sleeved in the columnar groove of the bottom plate, a plurality of columnar sliding rods are uniformly distributed in the middle ring of the sliding column, one end of each sliding rod extends into the columnar groove formed in the bottom surface of the sliding column, and the other end of each sliding rod is fixedly connected with the bottom surface of the columnar groove of the bottom plate.

Preferably, the sealing ring and the interception plate are fixed on the inner wall of the cylindrical groove of the bottom plate, the interception plate is a circular plate, a plurality of through holes are uniformly distributed in the plate body, the sealing ring is a cylinder, an inner arc groove is formed in the middle of the bottom surface of one end of the cylinder, and the sealing ring is matched with the sealing ball.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the structural design has realized that the antenna is quick convenient adjustment of going on the direction angle, easy operation, the people breaks off with the fingers and thumb the pressure frame can, after adjusting the antenna, static for a certain time, the antenna is automatic fixed, has very much the practicality;

2. the utility model discloses a stable mechanical control transmission is realized to controlling means's design, and then improves the work efficiency of whole signal reception module device.

Drawings

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

fig. 2 is a schematic structural diagram of the control device.

In the figure: the device comprises an antenna 1, a support frame 2, a hinge ball 3, a hinge seat 4, a bottom plate 5, a control device 6, a pressure frame 7, an air bag 8, a flow guide pipe 9, a straight pipe 10, a sliding column 11, a corrugated pipe 12, a spring 13, a sealing ring 14, a sealing ball 15, a blocking plate 16 and an air injection pipe 17.

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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

Referring to fig. 1 to 2, the present invention provides a technical solution: a signal receiving module for digital broadcast television engineering comprises an antenna 1, wherein the lower end of the antenna 1 is fixedly connected with a support frame 2, the support frame 2 is in a shape of a cylinder integrally connected with the middle part of the lower bottom surface of a circular plate, the lower end of the cylinder of the support frame 2 is fixedly connected with a hinged ball 3, the lower end of the hinged ball 3 extends into a hinged seat 4, the lower end of the hinged seat 4 is fixedly connected with a bottom plate 5, a control device 6 and a pressure frame 7 are arranged in the bottom plate 5, the upper end of the pressure frame 7 extends to the outside of the bottom plate 5, the lower end of the pressure frame 7 is connected with the control device 6, an air bag 8 is arranged in the hinged seat 4, the hinged seat 4 is a cylinder, the upper bottom surface of the cylinder is provided with a spherical notch groove, the hinged ball 3 is arranged in the spherical notch groove of the hinged seat 4 in a conjunction manner, the inner wall of the spherical notch groove of the hinged, a guide pipe 9 and a straight pipe cavity 10 are arranged in the bottom plate 5, one end of the guide pipe 9 is connected with the straight pipe cavity 10, the other end of the guide pipe 9 extends into the air bag 8, the control device 6 is arranged in a columnar groove arranged on the bottom plate 5, one end of the straight pipe cavity 10 is connected with the bottom surface of the columnar groove of the bottom plate 5, the control device 6 comprises a sliding column 11, corrugated pipes 12, springs 13, sealing rings 14, sealing balls 15 and intercepting plates 16, two bottom surface ends of the sliding column 11 are respectively and fixedly connected with one corrugated pipe 12, one end of one corrugated pipe 12 is fixedly connected with the bottom surface of the columnar groove of the bottom plate 5, one end of the other corrugated pipe 12 is provided with the spring 13, one end of the corrugated pipe 12 is fixedly connected with the sealing ring 14, one end of the sealing ring 14 far away from the corrugated pipe 12 is provided with the sealing ball 15, one end of the sealing ball 15, the gas injection pipe 17 is embedded in the bottom plate 5, one end of the gas injection pipe 17 is connected with the outer wall of the bottom plate 5, the other end of the gas injection pipe 17 extends into the inner cavity of the sealing ring 14, the air bag 8 can be made of rubber materials capable of being elastically deformed, the air bag 8 is in an annular tubular shape, and the outer wall of the hinged ball 3 is a frosted surface.

Pressure frame 7 shape is cylinder pole one end body coupling drum, the drum middle part activity of pressure frame 7 cup joints wholly, pressure frame 7 sets up in the triangular plate-shaped groove of seting up on bottom plate 5, and the tip and the triangular plate-shaped inslot wall fixed connection of axostylus axostyle, a plurality of evenly distributed's of fixedly connected with protruding tooth on pressure frame 7's the drum outer wall, a plurality of evenly distributed's triangular prism form draw-in groove has been seted up on a cylinder and cylinder lateral wall to traveller 11 shape, protruding tooth on the pressure frame 7 and the draw-in groove meshing on the traveller 11 are connected.

The sliding column 11 is movably sleeved in the columnar groove of the bottom plate 5, a plurality of columnar sliding rods are uniformly distributed in the middle ring of the sliding column 11, one end of each sliding rod extends into the columnar groove formed in the bottom surface of the sliding column 11, and the other end of each sliding rod is fixedly connected with the bottom surface of the columnar groove of the bottom plate 5.

The sealing ring 14 and the interception plate 16 are fixed on the inner wall of the columnar groove of the bottom plate 5, the interception plate 16 is a circular plate, a plurality of through holes which are uniformly distributed are formed in the plate body, the sealing ring 14 is a cylinder, an inner cambered groove is formed in the middle of the bottom surface of one end of the cylinder, and the sealing ring 14 is matched with the sealing ball 15.

The working principle is as follows: the pressure frame 7 is broken by hand, the pressure frame 7 drives the sliding column 11, the sliding column 11 slides in the columnar groove of the bottom plate 5, referring to fig. 2, the sliding column 11 moves to the left, so that the corrugated pipe 12 deforms and expands, the air flow in the straight pipe cavity 10 is required to be injected into the corrugated pipe 12 for supplement, the gas in the gas bag 8 is injected into the straight pipe cavity 10 through the guide pipe 9 for supplement, the gas bag 8 deforms and contracts, so that the hinged ball 3 and the gas bag 8 are not in contact, at the moment, the hinged ball 3 can rotate, the hand antenna 1 can be used for adjusting the direction and angle of the signal collected by the antenna 1, then the external gas is supplemented into the inner cavity of the corrugated pipe 12 at the left side of the sliding column 11 through the gas injection pipe 17, namely, the spring 13 pushes the sliding column 11 to move to the right, so that the corrugated pipe 12 at the right side of the sliding column 11 deforms and contracts, the gas is injected into the gas bag, the fixed of articulated ball 3 is realized to frictional force, antenna 1 is whole fixed like this, accomplish antenna 1's regulation, sealing ring 14, the effect of one-way water conservancy diversion is played in the cooperation of sealed ball 15 and interception board 16, gaseous can only be discharged through the space between sealed ring 14 and the sealed ball 15 by bellows 12, in case the air current refluence, air current drives sealed ball 15, make sealed ball 15 and sealing ring 14 sealed, external gas can only inject into the left bellows 12 of traveller 11 through gas injection pipe 17 like this, gas injection pipe 17 pipe diameter is less, like this gas injection needs certain time, accomplish the regulation and control to antenna 1 in this time quantum.

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. Signal receiving module for digital broadcast television engineering, comprising an antenna (1), characterized in that: the antenna comprises an antenna body (1), a support frame (2) is fixedly connected to the lower end of the antenna body (1), the support frame (2) is in a shape that a circular plate is connected with a cylinder in the middle of the lower bottom surface of the circular plate in an integrated mode, a hinge ball (3) is fixedly connected to the lower end of the cylinder of the support frame (2), the lower end of the hinge ball (3) extends into a hinge seat (4), a bottom plate (5) is fixedly connected to the lower end of the hinge seat (4), a control device (6) and a pressure frame (7) are arranged in the bottom plate (5), the upper end of the pressure frame (7) extends to the outside of the bottom plate (5), the lower end of the pressure frame (7) is connected with the control device (6), an air bag (8) is arranged in the hinge seat (4), the hinge seat (4) is a cylinder body, a spherical notch groove is formed in the upper bottom surface of the cylinder body, the hinge ball (3) is, the air bag (8) is arranged in an annular groove of the hinged base (4), the air bag (8) is annularly arranged below the hinged ball (3), a guide pipe (9) and a straight pipe cavity (10) are arranged in the bottom plate (5), one end of the guide pipe (9) is connected with the straight pipe cavity (10), the other end of the guide pipe (9) extends into the air bag (8), the control device (6) is arranged in a cylindrical groove formed in the bottom plate (5), one end of the straight pipe cavity (10) is connected with the bottom surface of the cylindrical groove of the bottom plate (5), the control device (6) comprises a sliding column (11), a corrugated pipe (12), a spring (13), a sealing ring (14), a sealing ball (15) and a blocking plate (16), two bottom surface ends of the sliding column (11) are respectively and fixedly connected with one corrugated pipe (12), one end of one corrugated pipe (12) is fixedly connected with the bottom surface of the cylindrical groove of the bottom plate (5), be provided with spring (13) in the one end inner chamber of another bellows (12), and this bellows (12) one end fixedly connected with sealing ring (14), the one end of keeping away from bellows (12) on sealing ring (14) is provided with ball sealer (15), the one end of keeping away from sealing ring (14) on ball sealer (15) is provided with interception board (16), pressure frame (7) and traveller (11) transmission are connected, the embedding has gas injection pipe (17) in bottom plate (5), and the outer wall connection of gas injection pipe (17) one end and bottom plate (5), the other end of gas injection pipe (17) extends to in sealing ring (14) inner chamber.

2. The signal receiving module for digitized broadcast television engineering according to claim 1, characterized in that: pressure frame (7) shape is cylinder pole one end body coupling drum, and the drum middle part activity of pressure frame (7) cup joints wholly, and pressure frame (7) set up in the triangular plate shape groove of seting up on bottom plate (5), and the tip and the triangular plate shape inslot wall fixed connection of axostylus axostyle, a plurality of evenly distributed's of fixedly connected with protruding tooth on the drum outer wall of pressure frame (7), sliding column (11) shape is offered a plurality of evenly distributed's triangular prism form draw-in groove on cylinder and the cylinder lateral wall, protruding tooth on pressure frame (7) and the draw-in groove meshing on sliding column (11) are connected.

3. The signal receiving module for digitized broadcast television engineering according to claim 1, characterized in that: the sliding column (11) is movably sleeved in the columnar groove of the bottom plate (5), a plurality of columnar sliding rods are uniformly distributed in the middle ring of the sliding column (11), one end of each sliding rod extends into the columnar groove formed in the bottom surface of the sliding column (11), and the other end of each sliding rod is fixedly connected with the bottom surface of the columnar groove of the bottom plate (5).

4. The signal receiving module for digitized broadcast television engineering according to claim 1, characterized in that: the sealing ring (14) and the interception plate (16) are fixed on the inner wall of the cylindrical groove of the bottom plate (5), the interception plate (16) is in a circular plate shape, a plurality of through holes are uniformly distributed in the plate body, the sealing ring (14) is in a cylindrical shape, an inner arc groove is formed in the middle of the bottom face of one end of the cylinder body, and the sealing ring (14) is matched with the sealing ball (15).