CN213071339U

CN213071339U - Fixed mounting device for non-blind-area ultrahigh frequency antenna

Info

Publication number: CN213071339U
Application number: CN202022453106.0U
Authority: CN
Inventors: 唐爱
Original assignee: Shenzhen Datanghongxin Science And Technology Co ltd
Current assignee: Shenzhen Datanghongxin Science And Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-04-27
Anticipated expiration: 2030-10-29

Abstract

The utility model belongs to the technical field of the antenna, especially, be a fixed mounting device for non-blind area hyperfrequency antenna, which comprises a base, the top on chassis is provided with height adjusting device, height adjusting device's top is provided with the expansion bracket. When the angle of adjusting the antenna, the accessible rotates connecting device and adjusts, the axis of rotation can help connecting device with the connecting plate to rotate, after the regulation finishes, can align the screw on connecting plate and fixed block surface, then can through screwed connection, make things convenient for the staff to adjust the angle of antenna, can drive the antenna through rotating device and rotate, can drive through rotating first rotor disc and rotate post and second rotor disc, thereby drive subsequent device and antenna and rotate, also play the effect of the angle of adjusting the antenna simultaneously, after finishing adjusting, align the screw on first rotor disc surface with the screw on connection pad surface, then can through screwed connection, the convenience is fixed first rotor disc.

Description

Fixed mounting device for non-blind-area ultrahigh frequency antenna

Technical Field

The utility model belongs to the technical field of the antenna, concretely relates to fixed mounting device for non-blind area hyperfrequency antenna.

Background

The antenna is a converter which converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa, and a component for transmitting or receiving the electromagnetic wave in a radio device, an engineering system for radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like, all of which transmit information by using the electromagnetic wave, operates by means of the antenna.

The antenna is very common in our life, before using the antenna, often need with the antenna mounting on the support to the received signal, consequently need a fixed mounting device who is used for no blind area hyperfrequency antenna, and the angle of antenna is adjusted to the unable angle of traditional installation device most, and is not very convenient when using.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a fixed mounting device for non-blind area hyperfrequency antenna has solved the most unable angle of adjusting the antenna of traditional installation device, the not very convenient problem when using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed mounting device for non-blind area hyperfrequency antenna, includes the chassis, the top on chassis is provided with height adjusting device, height adjusting device's top is provided with the expansion bracket, the top of expansion bracket is provided with the spliced pole, the top of spliced pole is provided with the connection pad, the top of connection pad is provided with rotating device, rotating device's top is provided with the second rolling disc, the top of second rolling disc is provided with angle adjusting device, angle adjusting device's top is provided with connecting device.

Preferably, the height adjusting device comprises a first telescopic cylinder, a second telescopic cylinder is arranged inside the first telescopic cylinder, and screw holes are formed in the surfaces of the first telescopic cylinder, the second telescopic cylinder and the telescopic frame.

Preferably, the rotating device comprises a rotating column, a first rotating disc is arranged on the surface of the rotating column, and the top of the rotating column is connected with the bottom of a second rotating disc.

Preferably, the angle adjusting device comprises a fixed block, the top of the fixed block is connected with the bottom of the connecting device, connecting plates are arranged at two ends of the bottom of the connecting device, a rotating shaft is arranged at the other end of each connecting plate, and the other end of the rotating shaft is connected with the fixed block.

Preferably, connecting device includes the connecting cylinder, the both ends of connecting cylinder are provided with the fixed plate, the surface of fixed plate is provided with the elasticity double-screw bolt through the screw, the both ends of elasticity double-screw bolt are provided with the wrench movement nut.

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

when the angle of adjusting the antenna, the accessible rotates connecting device and adjusts, the axis of rotation can help connecting device with the connecting plate to rotate, after the regulation finishes, can align the screw on connecting plate and fixed block surface, then can through screwed connection, make things convenient for the staff to adjust the angle of antenna, can drive the antenna through rotating device and rotate, can drive through rotating first rotor disc and rotate post and second rotor disc, thereby drive subsequent device and antenna and rotate, also play the effect of the angle of adjusting the antenna simultaneously, after finishing adjusting, align the screw on first rotor disc surface with the screw on connection pad surface, then can through screwed connection, the convenience is fixed first rotor disc.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first three-dimensional structure diagram of the present invention;

FIG. 2 is a second perspective structural view of the present invention;

fig. 3 is a partial view of the present invention;

fig. 4 is a three-dimensional structure diagram of the connecting cylinder of the present invention.

In the figure: 1, a chassis; 2 a first telescopic cylinder; 3 a second telescopic cylinder; 4, a telescopic frame; 5, connecting columns; 6, connecting a disc; 7 a first rotating disk; 8 rotating the column; 9, fixing blocks; 10 a second rotating disk; 11 connecting plates; 12 rotating the shaft; 13 connecting the cylinder; 14, loosening the stud; 15 twisting the nut; and 16 fixing the plate.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: a fixed installation device for a blind-zone-free ultrahigh frequency antenna comprises a chassis 1, wherein a height adjusting device is arranged at the top of the chassis 1, a telescopic frame 4 is arranged at the top of the height adjusting device, a connecting column 5 is arranged at the top of the telescopic frame 4, a connecting disc 6 is arranged at the top of the connecting column 5, a rotating device is arranged at the top of the connecting disc 6, a second rotating disc 10 is arranged at the top of the rotating device, an angle adjusting device is arranged at the top of the second rotating disc 10, a connecting device is arranged at the top of the angle adjusting device, when the fixed installation device is used, the connecting device can be butted with the bottom of the antenna to fix the antenna, the wire is convenient to install, when the adjustment is needed, the height of the fixed installation device can be adjusted through the height adjusting device, the antenna can receive signals conveniently, the rotating device can drive the antenna to rotate for 360 degrees, the signal reception is facilitated.

Specifically, height adjusting device includes first telescopic cylinder 2, the inside of first telescopic cylinder 2 is provided with the flexible section of thick bamboo 3 of second, first telescopic cylinder 2, the flexible section of thick bamboo 3 of second, the screw has all been seted up on the surface of expansion bracket 4, when adjusting the height of this device, can upwards extract the flexible section of thick bamboo 3 of second, when removing a take the altitude, can align the screw on the flexible section of thick bamboo 3 surface of second with the screw on the flexible section of thick bamboo 2 surface of first telescopic cylinder, connect it through the screw, thereby fix the flexible section of thick bamboo 3 of second, thereby adjust the height of this device, also can adjust the height of follow-up device through expansion bracket 4, the method is the same with adjusting the flexible section of thick bamboo 3 of second, after removing a definite position, fix through the screw can, spliced pole 5 can support follow-up device.

Specifically, rotating device is including rotating post 8, the surface that rotates post 8 is provided with first rolling disc 7, the top that rotates post 8 is connected with the bottom of second rolling disc 10, can drive the antenna through rotating device and rotate, can drive through rotating first rolling disc 7 and rotate post 8 and second rolling disc 10, thereby drive subsequent device and rotate with the antenna, also play the effect of adjusting the antenna angle simultaneously, after the regulation finishes, align the screw on 7 surperficial screws of first rolling disc and the screw on 6 surfaces of connection pad, then through the screw connection can, the convenience is fixed first rolling disc 7.

Specifically, angle adjusting device includes fixed block 9, the top of fixed block 9 is connected with connecting device's bottom, the both ends of connecting device bottom are provided with connecting plate 11, the other end of connecting plate 11 is provided with axis of rotation 12, the other end of axis of rotation 12 is connected with fixed block 9, when the angle of adjusting the antenna, the accessible rotates connecting device and adjusts, axis of rotation 12 can help connecting device with connecting plate 11 to rotate, after the regulation finishes, can align connecting plate 11 with the screw on fixed block 9 surface, then can through screw connection, make things convenient for the staff to adjust the angle of antenna.

Specifically, connecting device includes connecting cylinder 13, and the both ends of connecting cylinder 13 are provided with fixed plate 16, and the surface of fixed plate 16 is provided with elasticity double-screw bolt 14 through the screw, and the both ends of elasticity double-screw bolt 14 are provided with wrench movement nut 15, and when the installation antenna, can inject the bottom of antenna into connecting cylinder 13 in, then rotate wrench movement nut 15 to the both ends that drive connecting cylinder 13 move about, fix the bottom of antenna, increase the fixity after the installation.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, chassis 1, first flexible section of thick bamboo 2, the flexible section of thick bamboo 3 of second, expansion bracket 4, spliced pole 5 can adjust the height, and connection pad 6, first rotary disk 7, rotation post 8, second rotary disk 10, fixed block 9, connecting plate 11, the angle of the 12 adjustable antennas of axis of rotation, elasticity double-screw bolt 14, wrench movement nut 15, fixed plate 16, the antenna can be fixed to connecting cylinder 13.

Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fixed mounting device for no blind area hyperfrequency antenna, includes chassis (1), its characterized in that: the top on chassis (1) is provided with height adjusting device, height adjusting device's top is provided with expansion bracket (4), the top of expansion bracket (4) is provided with spliced pole (5), the top of spliced pole (5) is provided with connection pad (6), the top of connection pad (6) is provided with rotating device, rotating device's top is provided with second rolling disc (10), the top of second rolling disc (10) is provided with angle adjusting device, angle adjusting device's top is provided with connecting device.

2. The fixed mounting device for a blind-zone-free uhf antenna of claim 1, wherein: the height adjusting device comprises a first telescopic cylinder (2), a second telescopic cylinder (3) is arranged inside the first telescopic cylinder (2), and screw holes are formed in the surfaces of the first telescopic cylinder (2), the second telescopic cylinder (3) and the telescopic frame (4).

3. The fixed mounting device for a blind-zone-free uhf antenna of claim 1, wherein: the rotating device comprises a rotating column (8), a first rotating disc (7) is arranged on the surface of the rotating column (8), and the top of the rotating column (8) is connected with the bottom of a second rotating disc (10).

4. The fixed mounting device for a blind-zone-free uhf antenna of claim 1, wherein: the angle adjusting device comprises a fixing block (9), the top of the fixing block (9) is connected with the bottom of the connecting device, connecting plates (11) are arranged at two ends of the bottom of the connecting device, a rotating shaft (12) is arranged at the other end of each connecting plate (11), and the other end of each rotating shaft (12) is connected with the fixing block (9).

5. The fixed mounting device for a blind-zone-free uhf antenna of claim 1, wherein: the connecting device comprises a connecting cylinder (13), fixing plates (16) are arranged at two ends of the connecting cylinder (13), elastic studs (14) are arranged on the surfaces of the fixing plates (16) through screw holes, and twisting nuts (15) are arranged at two ends of the elastic studs (14).