CN108808206B

CN108808206B - Electronic communication antenna support

Info

Publication number: CN108808206B
Application number: CN201810571526.3A
Authority: CN
Inventors: 贾洁; 刘伟; 赵春雨; 郑晶晶; 肜瑶; 陈曦
Original assignee: Huanghe Science and Technology College
Current assignee: Shanghai Saiou Information Technology Co ltd
Priority date: 2018-06-06
Filing date: 2018-06-06
Publication date: 2020-05-05
Anticipated expiration: 2038-06-06
Also published as: CN108808206A

Abstract

The invention discloses an electronic communication antenna support which comprises a mounting plate, a limiting rod, a first arc-shaped sleeve, a second arc-shaped sleeve and an annular spring, wherein a groove seat is welded above the mounting plate, a motor is mounted on the inner wall of the bottom end of the groove seat, a transmission shaft is rotatably connected above the motor, the upper end of the transmission shaft is fixedly connected with the lower end of a worm, the worm is in threaded fit with an internal thread plate, a sliding plate and a connecting rod are welded on the internal thread plate, the sliding plate is positioned at the left end and the right end of the internal thread plate, a first sliding groove is machined in the groove seat and is arranged at the left end and the right end of the groove seat, the sliding plate is in clearance fit with the inner surface of the. This electronic communication antenna boom can conveniently adjust the position height of antenna, utilizes the metal mesh can reduce signal interference, and the motion of arc orbit can be done to the metal mesh simultaneously, can avoid bringing the signal to block for the antenna during operation to better satisfy the demand in the reality.

Description

Electronic communication antenna support

Technical Field

The invention belongs to the field of antenna supports, and particularly relates to an electronic communication antenna support.

Background

An antenna is a transducer that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas. In addition, in transferring energy with electromagnetic waves, non-signal energy radiation also requires antennas. The antennas are generally reciprocal in that the same pair of antennas can be used as both transmit and receive antennas. The same antenna is the same as the basic characteristic parameter for transmission or reception. This is the reciprocity theorem for antennas. When the antenna works, the height of a working position needs to be changed sometimes, and meanwhile, the antenna can be interfered by other signals, the conventional electronic communication antenna bracket still has development space in the aspect of adjusting the height of the antenna, the transmission mode can be improved, the interference of other signals cannot be well processed, and the work of the antenna is influenced, because the conventional antenna height adjusting and interference signal absorbing aspects need to be improved aiming at the problems.

Disclosure of Invention

The present invention provides an electronic communication antenna bracket, which solves the problems that the electronic communication antenna bracket proposed in the above background art still has development space in adjusting the height of the antenna, the transmission mode can be improved, and the interference of other signals cannot be well processed, so that the work of the antenna is affected.

In order to achieve the purpose, the invention provides the following technical scheme: an electronic communication antenna bracket comprises a mounting plate, a limiting rod, a first arc-shaped sleeve, a second arc-shaped sleeve and an annular spring, wherein a groove seat is welded above the mounting plate, a motor is installed on the inner wall of the bottom end of the groove seat, a transmission shaft is rotatably connected above the motor, the upper end of the transmission shaft is fixedly connected with the lower end of a worm, the worm is in threaded fit with an internal thread plate, a sliding plate and a connecting rod are welded on the internal thread plate, the sliding plate is positioned at the left end and the right end of the internal thread plate, a first sliding groove is processed on the groove seat and is arranged at the left end and the right end of the groove seat, the sliding plate is in clearance fit with the inner surface of the first sliding groove, the connecting rod is positioned above the internal thread plate, the limiting rod is installed above the worm, the limiting rod is in clearance fit with a fixed plate, an antenna, a support plate and a connecting plate are arranged above the transverse plate, the upper end of the support plate is welded with the first arc-shaped sleeve, the antenna is positioned on the inner side of the support plate, the support plate is positioned below the first arc-shaped sleeve, the first arc-shaped sleeve is provided with a cylindrical sheet, the cylindrical sheet is positioned at the left end and the right end of the first arc-shaped sleeve, the inner wall of the first arc-shaped sleeve is in clearance fit with an annular spring, the inner side of the annular spring is provided with a second arc-shaped sleeve, the second arc-shaped sleeve is fixedly connected with the cylindrical sheet, the inner side of the second arc-shaped sleeve is provided with a sliding block, the sliding block is fixedly connected with a metal mesh through a connecting sheet, the connecting sheet is welded with the annular spring, the sliding block is bonded with a pull rope, the pull rope is wound on the reel, the, the speed reducer is rotatably connected with a baffle on the left side, the baffle is located on the right side of the reel, and the baffle is rotatably connected with the reel.

Preferably, the groove seat is provided with a second sliding groove, and the second sliding groove is positioned at the left end and the right end of the groove seat.

Preferably, the surface of the sliding plate is provided with a square block, and the square block is positioned at one end of the sliding plate, which is far away from the internal thread plate.

Preferably, the square block is positioned on the inner surface of the second sliding groove, and the square block is in clearance fit with the second sliding groove.

Preferably, two sleeves are bonded above the fixing plate, and the inner surfaces of the sleeves are in smooth contact with the connecting rod.

Preferably, the upper surface of the motor is provided with a shaft sleeve, and the shaft sleeve is in clearance fit with the lower end of the transmission shaft.

Preferably, the limiting rod is a stepped shaft, and the motor is a three-phase alternating current motor.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the internal thread plate, the motor drives the worm to rotate, the worm supports the internal thread plate to move up and down under the limitation of the limiting rod, the internal thread plate moves more stably under the limitation action of the sliding plate and the connecting rod to drive the transverse plate to move up and down, and the position height of the antenna is changed; (2) the metal net can eliminate signal interference from a certain direction, so that the antenna works to enable signals to be more stable;

(3) the reel of the invention controls the servo motor to be electrified and operated, and utilizes the transmission effect of the speed reducer and the baffle plate to transmit the torque to the reel, and the reel rotates to wind the pull rope;

(4) according to the annular spring, the left end is fixedly connected with the sliding block, the right end is fixed on the cylindrical sheet at the right end of the first arc-shaped sleeve, when the pull rope is wound on the winding wheel, the pull rope pulls the sliding block to move, so that the annular spring is stretched, meanwhile, the sliding block drives the connecting sheet and the metal net to do arc-shaped movement, the position of the metal net can be changed, and when the pull rope is released from the winding wheel, the sliding block moves to the initial position due to the elastic energy of the annular spring and simultaneously drives the metal net to reset.

Drawings

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

FIG. 2 is a schematic view showing the detailed structure of the internally threaded plate and the sliding plate according to the present invention;

FIG. 3 is an enlarged schematic view of the connection plate according to the present invention;

FIG. 4 is a cross-sectional view of a first arced sleeve of the present invention;

fig. 5 is a schematic perspective view of a fixing plate according to the present invention.

In the figure: 1. mounting panel, 2, recess seat, 21, first spout, 22, second spout, 3, motor, 31, axle sleeve, 32, transmission shaft, 4, worm, 41, gag lever post, 5, interior screw plate, 51, slide, 6, connecting rod, 7, diaphragm, 8, connecting plate, 81, reel, 82, stay cord, 83, baffle, 84, reduction gear, 85, servo motor, 9, first arc sleeve pipe, 91, cylinder piece, 92, ring spring, 93, second arc sleeve pipe, 94, slider, 95, connection piece, 10, backup pad, 11, antenna, 12, metal mesh, 13, fixed plate, 14, sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an electronic communication antenna bracket comprises a mounting plate 1, a limiting rod 41, a first arc-shaped sleeve 9, a second arc-shaped sleeve 93 and an annular spring 92.

According to the drawings of fig. 1, 2 and 5, a groove seat 2 is welded above a mounting plate 1, a motor 3 is installed on the inner wall of the bottom end of the groove seat 2, the motor 3 is a three-phase alternating current motor, a transmission shaft 32 is rotatably connected above the motor 3, a shaft sleeve 31 is installed on the upper surface of the motor 3, the shaft sleeve 31 is in clearance fit with the lower end of the transmission shaft 32, the upper end of the transmission shaft 32 is fixedly connected with the lower end of a worm 4, the worm 4 is in threaded fit with an internal thread plate 5, a sliding plate 51 and a connecting rod 6 are welded on the internal thread plate 5, the sliding plate 51 is positioned at the left end and the right end of the internal thread plate 5, a first sliding groove 21 is processed on the groove seat 2, the first sliding groove 21 is arranged at the left end and the right end of the groove seat 2, a second sliding groove 22 is processed on the groove seat 2, the sliding plate 51 is in clearance fit with the inner surface of the first sliding groove 21, square piece 52 is located second spout 22 internal surface, square piece 52 and second spout 22 clearance fit, connecting rod 6 is located the top of internal thread board 5, gag lever post 41 is installed to 4 tops of worms, gag lever post 41 and fixed plate 13 clearance fit, gag lever post 41 is the step shaft, fixed plate 13 top bonds there are two sleeves 14, sleeve 14 internal surface and the smooth contact of connecting rod 6, connecting rod 6 top bonds there is diaphragm 7, fixed plate 13 and connecting rod 6 clearance fit, antenna 11 is installed to diaphragm 7 top, backup pad 10 and connecting plate 8, the upper end of backup pad 10 welds with first arc sleeve 9, antenna 11 is located backup pad 10 inboard, backup pad 10 is located first arc sleeve 9's below, cylinder piece 91 is installed to first arc sleeve 9, cylinder piece 91 is located first arc sleeve 9's left end and right-hand member.

According to the illustration in fig. 4, an annular spring 92 is in clearance fit with the inner wall of the first arc-shaped sleeve 9, a second arc-shaped sleeve 93 is mounted on the inner side of the annular spring 92, the second arc-shaped sleeve 93 is fixedly connected with the cylindrical sheet 91, a sliding block 94 is arranged on the inner side of the second arc-shaped sleeve 93, the sliding block 94 is fixedly connected with the metal mesh 12 through a connecting sheet 95, the connecting sheet 95 is welded with the annular spring 92, and the sliding block 94 is bonded with the pull rope 82.

According to the figure 3, the pulling rope 82 is wound on the reel 81, the baffle 83, the servo motor 85 and the speed reducer 84 are installed at the upper end of the connecting plate 8, the speed reducer 84 is rotatably connected to the left side of the servo motor 85, the speed reducer 84 is rotatably connected with the baffle 83 on the left side, the baffle 83 is located on the right side of the reel 81, and the baffle 83 is rotatably connected with the reel 81.

The working principle is as follows: the mounting plate 1 is matched with some mounting parts and fixed at the position where an antenna device needs to be placed, the motor 3 is electrically connected for operation, the worm 4 and the limiting rod 41 rotate through the transmission shaft 32, the up-and-down movement direction of the transmission shaft 32, the worm 4 and the limiting rod 41 is limited, the internal thread plate 5 can move up and down through thread matching, the movement is more stable under the limitation of the sliding plate 51, the connecting rod 6 is driven to move, the position of the transverse plate 7 is continuously changed, the position of the antenna 11 on the transverse plate 7 is continuously changed to adjust to the position actually needed, the metal net 12 can keep the absorption of interference signals, when the interference signals in different directions need to be absorbed, the servo motor 85 is electrically connected for work (can be externally connected with a wireless control device), the servo motor 85 in the prior art can rotate forward and backward, and no description is given here, the servo motor 85 transmits torque through the speed reducer 84 and the baffle 83, the reel 81 is rotated to wind the pulling rope 82, the pulling rope 82 drives the sliding block 94 to move from the initial position, the sliding block 94 moves under the limitation of the second arc-shaped sleeve 93, meanwhile, the movement of the connecting piece 95 is limited by the first arc-shaped sleeve 9 and the second arc-shaped sleeve 93, the first arc-shaped sleeve 9 and the second arc-shaped sleeve 93 are in a three-quarter circular arc shape, the sliding block 94 enables the annular spring 92 to perform rope pulling movement, the annular spring 92 is in a quarter circular arc shape in the initial shape, meanwhile, the metal net 12 is driven to do arc-shaped movement to continuously adjust the position of the metal net 12, so as to better protect the antenna 11 to work, this is the method of use of the electronic communication antenna mount and is not described in detail in this specification, which is well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an electronic communication antenna boom, includes mounting panel (1), gag lever post (41), first arc sleeve pipe (9), second arc sleeve pipe (93) and annular spring (92), its characterized in that: the welding of mounting panel (1) top has recess seat (2), motor (3) are installed to recess seat (2) bottom inner wall, but motor (3) top swivelling joint has transmission shaft (32), the upper end and worm (4) lower extreme fixed connection of transmission shaft (32), worm (4) and interior thread board (5) screw-thread fit, but interior thread board (5) welding has slide (51) and connecting rod (6), slide (51) are located the left end and the right-hand member of interior thread board (5), recess seat (2) processing has first spout (21), first spout (21) set up the left end and the right-hand member in recess seat (2), first spout (21) internal surface clearance fit has slide (51), connecting rod (6) are located the top of interior thread board (5), gag lever post (41) are installed to worm (4) top, the limiting rod (41) is in clearance fit with the fixing plate (13), the transverse plate (7) is bonded above the connecting rod (6), the fixing plate (13) is in clearance fit with the connecting rod (6), the antenna (11), the supporting plate (10) and the connecting plate (8) are mounted above the transverse plate (7), the upper end of the supporting plate (10) is welded with the first arc-shaped sleeve (9), the antenna (11) is located on the inner side of the supporting plate (10), the supporting plate (10) is located below the first arc-shaped sleeve (9), the first arc-shaped sleeve (9) is provided with the cylindrical piece (91), the cylindrical piece (91) is located at the left end and the right end of the first arc-shaped sleeve (9), the inner wall of the first arc-shaped sleeve (9) is in clearance fit with the annular spring (92), the inner side of the annular spring (92) is provided with the second arc-shaped sleeve (93), and the second arc-shaped sleeve (93) is fixedly connected with the cylindrical piece (91, second arc sleeve pipe (93) inboard is provided with slider (94), through connection piece (95) fixed connection between slider (94) and metal mesh (12), connection piece (95) and annular spring (92) welding, slider (94) bond with stay cord (82), stay cord (82) winding is on reel (81), baffle (83), servo motor (85) and reduction gear (84) are installed to connecting plate (8) upper end, servo motor (85) left side rotatable coupling has reduction gear (84), reduction gear (84) and left baffle (83) rotatable coupling, baffle (83) are located the right side of reel (81), baffle (83) and reel (81) rotatable coupling.

2. An electronic communication antenna stand according to claim 1, wherein: the groove seat (2) is provided with a second sliding groove (22), and the second sliding groove (22) is located at the left end and the right end of the groove seat (2).

3. An electronic communication antenna stand according to claim 1, wherein: the surface of the sliding plate (51) is provided with a square block (52), and the square block (52) is positioned at one end, far away from the internal thread plate (5), of the sliding plate (51).

4. An electronic communication antenna stand according to claim 3, wherein: the square block (52) is positioned on the inner surface of the second sliding chute (22), and the square block (52) is in clearance fit with the second sliding chute (22).

5. An electronic communication antenna stand according to claim 1, wherein: two sleeves (14) are bonded above the fixing plate (13), and the inner surfaces of the sleeves (14) are in smooth contact with the connecting rod (6).

6. An electronic communication antenna stand according to claim 1, wherein: the motor (3) upper surface mounting has axle sleeve (31), the lower extreme clearance fit of axle sleeve (31) and transmission shaft (32).

7. An electronic communication antenna stand according to claim 1, wherein: the limiting rod (41) is a stepped shaft, and the motor (3) is a three-phase alternating current motor.