CN110165364B

CN110165364B - Suspension type antenna

Info

Publication number: CN110165364B
Application number: CN201810263435.3A
Authority: CN
Inventors: 童慧智; 劳晓丽; 陈建华; 王涛; 胡柏华; 许红平; 肖礼松
Original assignee: Zhejiang Longyou Xinxidi Electronics Co ltd
Current assignee: Zhejiang Longyou Xinxidi Electronics Co ltd
Priority date: 2018-03-28
Filing date: 2018-03-28
Publication date: 2020-09-15
Anticipated expiration: 2038-03-28
Also published as: CN110165364A

Abstract

A suspended antenna comprises a ceiling for mounting the antenna, a base module arranged in the ceiling and a main beam module arranged on the base module, wherein the ceiling is provided with a vertically arranged concave area for mounting the base module; the base module comprises a fixed frame, a supporting plate and a rotating block which are fixed in the concave area; the main beam module comprises a main beam fixed on the turntable, and two sides of the main beam are provided with symmetrical directors, vibrators and reflectors. The installation mode of embedding in the ceiling greatly saves the installation space, and meanwhile, the adjustment of the angle and the position of the antenna can be realized through the arrangement of the rotating motors on a plurality of positions, so that the best signal position can be conveniently found, and the installation mode is very convenient; meanwhile, the structures such as the director, the vibrator, the director and the like on the outdoor antenna can be folded conveniently, so that the structures are protected well, and the folded structure is small and compact in size and is integrated with a ceiling to protect the antenna.

Description

Suspension type antenna

Technical Field

The invention belongs to the field of antennas, and particularly relates to a suspended antenna.

Background

An antenna is a transducer capable of transmitting or receiving electromagnetic waves, and all appliances using electromagnetic waves to transmit information, such as televisions, broadcasting, radio communication, radars, navigation, etc., operate by means of an antenna, and an outdoor antenna is one of antennas, which is relatively large in size, and thus is installed outside a building, such as a roof. The general outdoor antenna can not move after being installed, so that the angle of the antenna is difficult to adjust or even can not be adjusted according to actual requirements, and the outdoor antenna is outdoors for a long time, and the director, the active oscillator and the reflector are easily damaged by wind and sundries, thereby influencing the work of the antenna.

Meanwhile, the existing outdoor antenna needs to have a placing space, and places lacking the antenna placing space are troublesome, so that the antenna structure in the prior art is further designed and improved for the problems.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the suspension type antenna, which saves the installation space, can adjust the position and the angle of the antenna according to the requirement, is convenient to fold and has long service life.

In order to solve the above technical problems, the present invention is solved by the following technical solutions.

A suspended antenna comprises a ceiling for mounting the antenna, a base module arranged in the ceiling and a main beam module arranged on the base module, wherein the ceiling is provided with a vertically arranged concave area for mounting the base module; the base module comprises a fixed frame fixed in the concave area, a telescopic supporting plate is arranged on the fixed frame, a rotating block capable of rotating in the telescopic direction of the supporting plate is arranged at the top end of the supporting plate, a main rotating motor is arranged in the rotating block, a rotating shaft of the main rotating motor is connected with a rotating disc, and a main beam module is fixed on the rotating disc; the girder module is including fixing the girder on the carousel, the both sides of girder are equipped with director, oscillator, the reflector of symmetry, director and reflector can rotate on the length direction of girder, just the lateral part of girder is equipped with the second side groove that holds the first side groove that holds the director and hold the reflector, the oscillator can turn over and roll over, just the lateral part of girder is equipped with and holds oscillator third side groove.

The invention is different from the traditional outdoor antenna which needs larger installation space, provides a suspension type antenna which saves the installation space, is installed on the ceiling, saves the space, and meanwhile, the outdoor antenna can conveniently adjust the position and the angle: the main rotating motor in the rotating block rotates to drive the rotating disc to rotate, so that the main beam module is driven to rotate, and the angle of the antenna is adjusted. Meanwhile, the director, the vibrator and the reflector of the outdoor antenna can be conveniently folded: the director can be folded in the first side groove in a rotating mode, the oscillator can be folded in the third side groove in a rotating mode, and the reflector can be folded in the second side groove in a rotating mode. The safety of the antenna structure can be protected after the antenna structure is folded, sundries and the like on the antenna can be shaken off during rotation, meanwhile, the supporting plate can extend outwards to bring the main beam module to the edge of a ceiling (for example, the edge of a balcony ceiling), and then the main beam module is rotated to a horizontal state through the rotation of the main rotating motor.

Preferably, a rotatable block is arranged on the lower surface of the ceiling, and the block can be blocked at the lower part of the concave area after being rotated. When the main beam rotates and is folded into the concave area, the stop block rotates and stops at the lower part of the concave area to prevent the main beam module from falling.

Preferably, both sides of the fixing frame are provided with fixing pieces for fixing in the concave area, the fixing pieces are provided with bolt holes, and the fixing frame is fixed in the concave area through bolts.

Preferably, the two sides of the fixing frame are provided with fixing pieces used for being fixed in the concave area, the fixing pieces are provided with hooks, hanging rods are arranged in the concave area, the hooks can be hung on the hanging rods so as to fix the fixing frame in the concave area, and the fixing frame is convenient to mount and dismount.

Preferably, the end part of the guider is provided with a first pin hole and a first group of shifting pieces, and the guider is rotatably arranged in the first side groove through a pin shaft inserted into the first pin hole; the end part of the reflector is provided with a second pin hole and a second group of shifting sheets, and the reflector is rotatably arranged in the second side groove through a pin shaft inserted into the second pin hole; the first poking piece group is two poking pieces with an included angle of 90 degrees, the second poking piece group is two poking pieces with an included angle of 90 degrees, the main beam is further provided with a movable poking module, and the first poking piece group and the second poking piece group are poked when the poking module moves.

In this structure, when stirring the module and moving on the girder, can stir first group of plectrum and second group of plectrum in a same place, draw in first side groove and second side groove after making director and reflector rotate, when stirring module reverse movement, can expand the director and the reflector that draw in again, very convenience.

Preferably, the poking module comprises a rack fixed at the bottom of the main beam, a poking box capable of moving along the rack is arranged on the rack, the top of the poking box extends into a main beam groove at the bottom of the main beam, the first poking piece group and the second poking piece group enter the main beam groove from the side part of the main beam groove, and the poking box can poke the first poking piece group and the second poking piece group when moving. In this structure, stir the box cooperation rack and carry out reciprocating motion, stability is good.

Preferably, a driving gear driven by a motor is arranged in the toggle box, the driving gear is meshed with a driven gear, and the driven gear is meshed with a rack penetrating through the toggle box. In the structure, the driving gear is powered by a battery arranged in the toggle box or is connected to a power grid through a wire for power supply. When the driving gear rotates, the driven gear is driven to rotate, so that the shifting of the shifting box on the rack is realized, the driving gear can rotate forwards and backwards, and the reciprocating movement of the shifting box is realized.

Preferably, the top of stirring the box is equipped with the bulge, and the lateral part of this bulge is equipped with the kicking block that is used for stirring first group of plectrum group and second group of plectrum group, convenient operation, and stability is high.

Preferably, a side-turning motor is arranged in the turning block, and can control the vertical rotation of the main beam, so that the main beam can be switched between a horizontal unfolding state and a vertical folding state; be equipped with telescopic cylinder in the mount, this telescopic cylinder's telescopic shaft links to each other with the backup pad for the removal of girder is realized in the flexible of control backup pad.

Preferably, the fixing frame comprises two half fixing frames which are symmetrically arranged, the supporting plates are respectively extended out of the tops of the two half fixing frames, telescopic cylinders are respectively arranged, the middle parts of the two half fixing frames are hollow parts for accommodating the main beams, the main beams are just positioned in the hollow parts after being folded, the structure is compact, no protruding structure is arranged on the ceiling plate after being folded, the influence on the appearance of the ceiling is reduced, and the antenna can be protected. In the process of folding the main beam, the vibrators on the two sides are blocked and clamped in the third side groove, and when the main beam is unfolded, the vibrators are ejected and unfolded under the action of the reed or the spring structure.

Compared with the prior art, the invention has the following beneficial effects: the suspension type antenna is provided, the installation space is greatly saved by the installation mode of embedding the suspension type antenna in a ceiling, the adjustment of the angle of the antenna can be realized by arranging the rotating motors on a plurality of positions, and the telescopic supporting plate can adjust the position of the antenna, so that the best signal position can be conveniently found, and the suspension type antenna is very convenient; meanwhile, the structures such as the director, the vibrator, the director and the like on the outdoor antenna can be folded conveniently, so that the structures are protected well, and the folded structure is small and compact in size and is integrated with a ceiling to protect the antenna.

Drawings

Fig. 1 is a schematic diagram of the deployment of a suspended antenna in accordance with the present invention.

Fig. 2 is a schematic view of the suspended antenna of the present invention rotated after deployment.

Fig. 3 is a schematic diagram of the antenna according to the present invention after expansion and contraction.

Fig. 4 is a schematic diagram of the director of the antenna of the present invention and the director after being folded.

Fig. 5 is a schematic diagram of a suspended antenna according to the present invention with the main beam folded.

Fig. 6 is a first exploded view of a base module of the antenna of the present invention.

Fig. 7 is a second exploded view of the base module of the antenna of the present invention.

Fig. 8 is a first exploded view of a main beam module of the antenna of the present invention.

Fig. 9 is a second exploded view of the main beam module of the antenna of the present invention.

Fig. 10 is a perspective view of a main beam module of the antenna of the present invention.

Fig. 11 is an exploded view of the antenna striking box of the present invention.

Fig. 12 is a schematic view of the assembly of the base module and the main beam module of the antenna of the present invention.

FIG. 13 is a schematic view of a director in the present invention.

Fig. 14 is a schematic view of a ceiling in the present invention.

Fig. 15 is a schematic view of a base module in another embodiment.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 15, a suspended antenna according to the present invention includes a ceiling 1 for mounting the antenna, a base module disposed in the ceiling 1, and a main beam module disposed on the base module.

The ceiling, this ceiling generally are the ceiling of balcony, make things convenient for the antenna to move the border back and expand, be equipped with the indent district 11 that is used for the vertical setting of installation base module on the ceiling 1, be equipped with rotatable dog 12 on the lower surface of ceiling 1, this dog 12 is rotatable through pivot 121 to be located on ceiling 1, dog 12 rotates the back and can keep off in the lower part of indent district 11, after girder 5 rotates to draw in indent district 11, dog 12 rotates the lower part that keeps off in indent district 11, prevents that girder 5 module from falling down. In addition, both sides of the fixing frame 2 are provided with fixing sheets 27 for fixing in the concave area 11, the fixing sheets 27 are provided with bolt holes 271, and the fixing frame 2 is fixed in the concave area 11 through bolts; in another embodiment of the present invention, the fixing frame 2 is provided with fixing plates 27 at both sides thereof for fixing in the recessed area 11, the fixing plates 27 are provided with hooks 272, the recessed area 11 is provided with a hanging rod 13, and the hooks 272 can be hung on the hanging rod 13 to fix the fixing frame 2 in the recessed area 11, so that the installation and the disassembly are convenient.

The base module, the base module is including being fixed in mount 2 in indent district 11, be equipped with telescopic backup pad 3 on the mount 2, the top of backup pad 3 is equipped with can carry out pivoted commentaries on classics piece 4 on the flexible direction of backup pad 3, be equipped with main change motor 43 in changeing piece 4, this main change motor 43's pivot is connected with carousel 44, be fixed with the girder module on the carousel 44.

In addition, in the base module, still be equipped with side motor 42 in changeing the piece 4, mount 2 is equipped with telescopic backup pad 3 including two half mounts that the symmetry set up, and the top of two half mounts is equipped with backup pad mounting hole 22, in this backup pad mounting hole 22, and the middle part of two half mounts is for holding the hollow portion 21 of girder 5. The main beam 5 is just positioned in the hollow part 21 after being folded, so that the structure is compact, the carrying and the storage are convenient, and the antenna structure can be well protected; in the process of folding the main beam 5, the vibrators 52 on the two sides are blocked and clamped in the third side groove 521, and when the main beam 5 is unfolded, the vibrators 52 are ejected and unfolded under the action of a reed or a spring structure.

In this embodiment, one side of two backup pads 3 is equipped with installation piece 41, changes piece 4 and rotates through the cylindric protruding structure 45 at both ends and locate between two installation pieces 41, and the key-type connection between the side change motor 42 and one side of changing piece 4 consequently can drive changes piece 4 and rotate, makes girder 5 realize vertical rotation. The fixed frame 2 is provided with a telescopic cylinder 28, and a telescopic shaft 28 of the telescopic cylinder 28 is connected with the support plate 3 and used for controlling the telescopic of the support plate 3 to realize the movement of the main beam 5.

The main beam module comprises a main beam 5 fixed on a turntable 44, symmetrical directors 51, vibrators 52 and reflectors 53 are arranged on two sides of the main beam 5, the directors 51 and the reflectors 53 can rotate in the length direction of the main beam 5, a first side groove 56 for containing the directors 51 and a second side groove 57 for containing the reflectors 53 are arranged on the side portion of the main beam 5, the vibrators 52 can be folded, and a third side groove 521 for containing the vibrators 52 is arranged on the side portion of the main beam 5.

In this embodiment, the end of the guiding device 51 is provided with a first pin hole 511 and a first group of fins 512, and the guiding device 51 is rotatably arranged in a first mounting hole 561 in the first side groove 56 by a pin inserted into the first pin hole 511; the end of the reflector 53 is provided with a second pin hole 531 and a second group of dial plates 532, and the reflector 53 is rotatably arranged in a second mounting hole 571 in the second side groove 57 through a pin inserted into the second pin hole 531; the first group of dials 512 is two dials with an included angle of 90 degrees, the second group of dials 532 is two dials with an included angle of 90 degrees, the main beam 5 is further provided with a movable toggle module, and the first group of dials 512 and the second group of dials 532 are toggled when the toggle module moves.

In the structure, when the shifting module moves on the main beam 5, the first shifting sheet group 512 and the second shifting sheet group 532 can be shifted along the same direction, so that the guider 51 and the reflector 53 are folded in the first side groove 56 and the second side groove 57 after rotating, and when the shifting module moves reversely, the folded guider 51 and the reflector 52 can be unfolded, thereby being very convenient.

In addition, specifically, the toggle module comprises two racks 54 fixed on one side of the main beam 5, the two racks 54 are arranged in parallel, two ends of each rack 54 are fixed at the bottom of the main beam 5, and the middle of each rack is suspended for the toggle module to pass through; the rack 54 is provided with a toggle box 6 capable of moving along the rack, the toggle box 6 is provided with two rack holes 65 for the rack 54 to pass through, the top of the toggle box 6 extends into the main beam groove 55 at the bottom of the main beam 5, the first toggle plate group 512 and the second toggle plate group 532 enter the main beam groove 55 from the side groove 551 at the side part of the main beam groove 55, and the toggle box 6 can toggle the first toggle plate group 512 and the second toggle plate group 532 when moving. In addition, a detachable cover plate 61 is arranged on the toggle box 6, a driving gear 63 driven by a motor 62 is arranged in the toggle box 6, the driving gear 63 is meshed with a driven gear 64, and the driven gear 64 is meshed with the rack 54 penetrating through the toggle box 6. The top of stirring box 6 is equipped with bulge 66, and the lateral part of this bulge 66 is equipped with the kicking block 67 that is used for stirring first group of plectrum 512 and second group of plectrum 532, and is specific, and kicking block 67 passes through kicking block spring 671 to be connected in kicking block installation station 661 on bulge 66, can suitably bending deformation when making stir, places the dead phenomenon of card and takes place. Furthermore, the pinion gear 64 is powered by a battery built into the dial box 6 or by a wire connection to the mains. The driving gear 64 can rotate forward and backward to realize the reciprocating movement of the toggle box 6.

In the invention, the electric device in the antenna is connected into a power grid through a wire, and devices such as a signal wire in the antenna are of conventional structures.

The invention provides the suspended antenna, the installation mode of embedding the suspended antenna in the ceiling greatly saves the installation space, and meanwhile, the adjustment of the angle and the position of the antenna can be realized through the arrangement of the rotating motors on a plurality of positions, so that the best signal position can be conveniently found, and the suspended antenna is very convenient; meanwhile, the structures such as the director, the vibrator, the director and the like on the outdoor antenna can be folded conveniently, so that the structures are protected well, and the folded structure is small and compact in size and is integrated with a ceiling to protect the antenna.

The scope of the present invention includes, but is not limited to, the above embodiments, and the present invention is defined by the appended claims, and any alterations, modifications, and improvements that may occur to those skilled in the art are all within the scope of the present invention.

Claims

1. A suspended antenna comprises a ceiling (1) for mounting the antenna, a base module arranged in the ceiling (1), and a main beam module arranged on the base module, and is characterized in that a vertically arranged concave area (11) for mounting the base module is arranged on the ceiling (1); the base module comprises a fixed frame (2) fixed in an inner concave area (11), a telescopic supporting plate (3) is arranged on the fixed frame (2), a rotating block (4) capable of rotating in the telescopic direction of the supporting plate (3) is arranged at the top end of the supporting plate (3), a main rotating motor (43) is arranged in the rotating block (4), a rotating shaft of the main rotating motor (43) is connected with a rotating disc (44), and a main beam module is fixed on the rotating disc (44); the main beam module comprises a main beam (5) fixed on a turntable (44), symmetrical directors (51), vibrators (52) and reflectors (53) are arranged on two sides of the main beam (5), the directors (51) and the reflectors (53) can rotate in the length direction of the main beam (5), a first side groove (56) for accommodating the directors (51) and a second side groove (57) for accommodating the reflectors (53) are arranged on the side portion of the main beam (5), the vibrators (52) can be folded, and a third side groove (521) for accommodating the vibrators (52) is arranged on the side portion of the main beam (5);

the end part of the guider (51) is provided with a first pin hole (511) and a first group of shifting pieces (512), and the guider (51) is rotatably arranged in the first side groove (56) through a pin shaft inserted into the first pin hole (511); a second pin hole (531) and a second group of shifting plates (532) are arranged at the end part of the reflector (53), and the reflector (53) is rotatably arranged in the second side groove (57) through a pin shaft inserted into the second pin hole (531); the first dial plate group (512) is two dial plates with an included angle of 90 degrees, the second dial plate group (532) is two dial plates with an included angle of 90 degrees, a movable dial module is further arranged on the main beam (5), and the first dial plate group (512) and the second dial plate group (532) are dialed when the dial module moves;

the poking module comprises a rack (54) fixed on one side of the main beam (5), a poking box (6) capable of moving along the rack is arranged on the rack (54), the top of the poking box (6) extends into a main beam groove (55) in the bottom of the main beam (5), a first poking sheet group (512) and a second poking sheet group (532) enter the main beam groove (55) from the side part of the main beam groove (55), and the poking box (6) can poke the first poking sheet group (512) and the second poking sheet group (532) when moving.

2. A suspended antenna according to claim 1, characterized in that the ceiling (1) is provided with a rotatable stop (12) on its lower surface, said stop (12) being adapted to be pivoted to stop at the lower part of the recessed area (11).

3. A suspended antenna according to claim 1, characterized in that the fixing frame (2) is provided with fixing plates (27) on both sides for fixing in the recessed area (11), the fixing plates (27) being provided with bolt holes (271) by which the fixing frame (2) is fixed in the recessed area (11).

4. A suspended antenna according to claim 1, wherein the two sides of the fixing frame (2) are provided with fixing plates (27) for fixing in the concave area (11), the fixing plates (27) are provided with hooks (272), the concave area (11) is provided with a hanging rod (13), and the hooks (272) can be hung on the hanging rod (13) to fix the fixing frame (2) in the concave area (11).

5. A suspended antenna according to claim 1, wherein the said striking box (6) has a driving gear (63) driven by the motor (62), the driving gear (63) is engaged with a driven gear (64), and the driven gear (64) is engaged with the rack (54) passing through the striking box (6).

6. A suspended antenna according to claim 5, characterized in that the top of the dial box (6) is provided with a protrusion (66), and the side of the protrusion (66) is provided with a top block (67) for dialing the first dial group (512) and the second dial group (532).

7. A suspended antenna according to claim 1, characterized in that the rotary block (4) is provided with a side-turn motor (42), the fixed frame (2) is provided with a telescopic cylinder (28), and a telescopic shaft (28) of the telescopic cylinder (28) is connected with the support plate (3).

8. A suspended antenna according to claim 1, wherein the fixing frame (2) comprises two half fixing frames symmetrically arranged, the top parts of the two half fixing frames respectively extend out of the supporting plate (3), and the middle parts of the two half fixing frames are hollow parts (21) for accommodating the main beams (5).