CN208209001U - It is a kind of to facilitate the antenna assembly for adjusting angle of declination - Google Patents
It is a kind of to facilitate the antenna assembly for adjusting angle of declination Download PDFInfo
- Publication number
- CN208209001U CN208209001U CN201820603616.1U CN201820603616U CN208209001U CN 208209001 U CN208209001 U CN 208209001U CN 201820603616 U CN201820603616 U CN 201820603616U CN 208209001 U CN208209001 U CN 208209001U
- Authority
- CN
- China
- Prior art keywords
- antenna
- mounting post
- wall
- declination
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of antenna assemblies for facilitating adjusting angle of declination, it is related to antenna assembly technical field, when solving existing antenna assembly to the progress angle of declination adjusting of antenna plate, it needs that each antenna plate is individually adjusted, adjust trouble, the problem of low efficiency, the utility model includes hollow mounting post, several antenna mechanisms are provided on installation column outer wall, antenna mechanism includes mounting plate and is arranged in the positive antenna plate of mounting plate, the mounting plate bottom end back side and installation column outer wall are hinged, installation back offers guiding card slot vertically, it is opened in mounting post and is equipped with several sliding slots corresponding with antenna mechanism vertically, jacking sleeve is arranged in mounting post at antenna mechanism, the lifting board inside mounting post is arranged in by sliding slot connection in jacking sleeve inner wall, lifting board is driven by elevating mechanism, jacking sleeve outer wall On be provided with several with the corresponding connecting rods of guiding card slot, connecting rod end passes through spherical fixture block and guiding card slot cooperation.
Description
Technical field
The utility model relates to antenna assembly technical fields, more particularly to a kind of antenna for facilitating adjusting angle of declination
Device.
Background technique
Antenna is a kind of converter, and the guided wave propagated on transmission line is transformed into the electricity propagated in free space by it
Magnetic wave, or carry out opposite transformation.It is used to emit or receive the component of electromagnetic wave in wireless device, radio communication,
The engineering systems such as broadcast, TV, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, it is all to use electromagnetic waves to transmitting information
, antenna is depended on to work.In addition, the energy radiation of non-signal is also required to day in terms of transmitting energy with electromagnetic wave
Line.
Antenna assembly generally includes mounting rod and antenna plate, and conventional antenna plate is mounted obliquely on mounting rod
On, the acute angle in antenna plate and mounting rod angle is known as the angle of declination of antenna, since the tilt angled down of antenna determines antenna
The coverage area of Shu Bo, it is therefore desirable to increase the adjustable range of Downtilt to expand the coverage area of antenna beam wave.It is existing
Antenna in, common regulative mode be between antenna plate top and mounting rod install additional regulating mechanism realize angle of declination tune
Section, but this regulative mode needs one by one to adjust several antenna plates one by one, adjusts very troublesome.
Utility model content
The purpose of this utility model is that: angle of declination adjusting is carried out in order to solve existing antenna assembly to antenna plate
When, the problem of needing that each antenna plate is individually adjusted, adjust trouble, low efficiency, the utility model provides a kind of side
Just the antenna assembly of angle of declination is adjusted.
The utility model specifically uses following technical scheme to achieve the goals above:
It is a kind of to facilitate the antenna assembly for adjusting angle of declination, including hollow mounting post, it is provided on installation column outer wall several
Antenna mechanism, antenna mechanism include mounting plate and setting in the positive antenna plate of mounting plate, the mounting plate bottom end back side and installation
Column outer wall is hinged, and installation back offers guiding card slot vertically, opens in mounting post vertically equipped with several corresponding with antenna mechanism
Sliding slot, jacking sleeve is arranged in mounting post at antenna mechanism, jacking sleeve inner wall is being installed by sliding slot connection setting
Lifting board inside column, lifting board are driven by elevating mechanism, and several and guiding card slot is provided on jacking sleeve outer wall
Corresponding connecting rod, connecting rod end pass through spherical fixture block and guiding card slot cooperation.
Further, elevating mechanism includes the fixation plate for being horizontally set on mounting post lower inside, fixed plate center
Inner bolt hole a is offered, external screw rod is provided in inner bolt hole a, external screw rod top connects the lifting that lifting board lower surface is arranged in
Motor.
Further, it is provided with external screw thread on connecting rod outer wall, the inner bolt hole b with connecting rod cooperation is provided on jacking sleeve,
Inner bolt hole b and sliding slot face, connecting rod one end are matched by inner bolt hole b, sliding slot with the revolving power mechanism being arranged on lifting board
It closes.
Further, revolving power mechanism includes the driven wheel of differential for being set in connecting rod side end, is offered on connecting rod
Slip draw-in groove, driven wheel of differential inside are cooperated by sliding fixture block and slip draw-in groove, and lifting board upper surface is provided with electric rotating
Machine, the drive bevel gear that rotating electric machine output end is arranged with while engaging with several driven wheel of differential.
Further, lifting board upper surface is vertically arranged with the support plate for Auxiliary support connecting rod, and support plate is located at
It installs between column wall and driven wheel of differential, plane bearing is provided between support plate and driven wheel of differential.
Further, it installs and is provided with supporting block corresponding with the back side at the top of mounting plate on column outer wall, be arranged in supporting block
There is rubber buffer.
Further, it installs and is provided with range sensor corresponding with the back side at the top of mounting plate on column outer wall.
The beneficial effects of the utility model are as follows:
1, it can realize and have a down dip to several antenna mechanisms by jacking sleeve and connecting rod using single power mechanism
Angle carries out while adjusting, and adjusts and settle at one go, substantially increases the efficiency and speed of adjusting, while real using mechanical device
Existing Automatic Control, removes the trouble of manual adjustment from.
2, connecting rod utilizes the cooperation of external screw thread and inner bolt hole b, can realize when revolving power mechanism drives connecting rod rotation
Movement in connecting rod horizontal direction adjusts the distance between mounting plate and mounting post, so as to further adjust mounting plate
Angle of declination.
3, support plate is used to support connecting rod, while positioning to driven wheel of differential, makes driven wheel of differential always and active
Bevel gear tightly engages, and plane bearing realizes that fixed support plate will not interfere the rotation of driven wheel of differential.
4, when angle of declination is 0 °, mounting plate is vertical state, supporting block with the mounting plate top back side can be delayed
Punching and support prevent mounting plate adjusting from excessively facing upward, and influence antenna normal work.
5, range sensor can incline to antenna mechanism to realize with the distance between real-time detection mounting post and mounting plate
The real-time monitoring of rake angle is fed back, and the real-time accuracy adjusted to antenna mechanism angle of declination is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional plan view (omitting other parts) in Fig. 1 at mounting post；
Fig. 3 is the cross-sectional plan view (omitting other parts) in Fig. 1 at mounting plate；
Appended drawing reference: 1- rubber buffer, 2- supporting block, 3- range sensor, 4- mounting post, 5- sliding slot, 6- guide card
Slot, 7- mounting plate, 8- antenna plate, 9- spherical shape fixture block, 10- connecting rod, 11- jacking sleeve, 12- lifting board, 13- lifting electricity
Machine, 14- external screw rod, the fixed plate of 15-, 16- inner bolt hole a, 17- rotating electric machine, 18- drive bevel gear, 19- driven wheel of differential,
20- support plate, 21- plane bearing, 22- inner bolt hole b, 23- slip draw-in groove.
Specific embodiment
In order to which those skilled in the art better understand the utility model, with reference to the accompanying drawing with following embodiment to this
Utility model is described in further detail.
Embodiment 1
It is a kind of to facilitate the antenna assembly for adjusting angle of declination, including hollow mounting post 4, if being provided on 4 outer wall of mounting post
Dry aerial mechanism, antenna mechanism include mounting plate 7 and are arranged at the positive antenna plate 8 of mounting plate 7, the 7 bottom end back side of mounting plate
Hinged with 4 outer wall of mounting post, 7 back side of mounting plate offers guiding card slot 6 vertically, opens in mounting post 4 and is equipped with several and day vertically
Line mechanism corresponding sliding slot 5 is arranged with jacking sleeve 11 in mounting post 4 at antenna mechanism, and 11 inner wall of jacking sleeve passes through cunning
Slot 5 connects the lifting board 12 being arranged in inside mounting post 4, and lifting board 12 is driven by elevating mechanism, outside jacking sleeve 11
Several connecting rods 10 corresponding with guiding card slot 6 are provided on wall, 10 end of connecting rod passes through spherical fixture block 9 and cooperates with guiding card slot 6.
Working principle: it when carrying out angle of declination adjusting, is gone up and down using elevating mechanism driving lifting board 12, to drive
Jacking sleeve 11 and the connecting rod 10 of level carry out lower upper movement, and it is sliding in guiding card slot 6 that 10 end of connecting rod passes through spherical fixture block 9
It is dynamic, by adjusting the different height of connecting rod 10, realizes and the angle of declination of mounting plate 7 and antenna plate 8 is adjusted.
Using single power mechanism the angle of declination to several antenna mechanisms can be realized by jacking sleeve and connecting rod
It carries out while adjusting, and adjust and settle at one go, substantially increase the efficiency and speed of adjusting, while realizing using mechanical device
Automatic Control removes the trouble of manual adjustment from.
Embodiment 2
Elevating mechanism includes the fixation plate 15 for being horizontally set on 4 lower inside of mounting post, and fixed 15 center of plate opens up
There is inner bolt hole a16, external screw rod 14 is provided in inner bolt hole a16, the connection of 14 top of external screw rod is arranged in 12 lower surface of lifting board
Lifting motor 13.
Embodiment 3
The present embodiment is to improve on the basis of embodiment 1:
It is provided with external screw thread on 10 outer wall of connecting rod, the inner bolt hole b22 cooperated with connecting rod 10 is provided on jacking sleeve 11, it is interior
Screw hole b22 and 5 face of sliding slot, 10 one end of connecting rod are moved by inner bolt hole b22, sliding slot 5 with the rotation being arranged on lifting board 12
Force mechanisms cooperation.
The above advantage of improving is: connecting rod utilizes the cooperation of external screw thread and inner bolt hole b, can drive in revolving power mechanism
When connecting rod rotates, the movement in connecting rod horizontal direction is realized, adjust the distance between mounting plate and mounting post, so as into one
The angle of declination of step section mounting plate.
Embodiment 4
The present embodiment is improved on the basis of above embodiments:
Revolving power mechanism includes the driven wheel of differential 19 for being set in 10 side end of connecting rod, offers sliding on connecting rod 10
Card slot 23 is cooperated by sliding fixture block and slip draw-in groove 23 on the inside of driven wheel of differential 19, and 12 upper surface of lifting board is provided with rotation
Rotating motor 17, the drive bevel gear 18 that 17 output end of rotating electric machine is arranged with while engaging with several driven wheel of differential 19.
Embodiment 5
The present embodiment is improved on the basis of above embodiments:
12 upper surface of lifting board is vertically arranged with the support plate 20 for Auxiliary support connecting rod 10, and support plate 20 is located at peace
It fills between 4 inner wall of column and driven wheel of differential 19, plane bearing 21 is provided between support plate 20 and driven wheel of differential 19.
The above advantage of improving is: support plate is used to support connecting rod, while positioning to driven wheel of differential, makes from mantle
Gear is tightly engaged with drive bevel gear always, and plane bearing realizes that fixed support plate will not interfere the rotation of driven wheel of differential
Turn.
Embodiment 6
The present embodiment is improved on the basis of above embodiments:
It is provided with supporting block 2 corresponding with the 7 top back side of mounting plate on 4 outer wall of mounting post, is provided with rubber in supporting block 2
Cushion 1.
It should be noted that the overall thickness and 7 bottom end hinged place of mounting plate and mounting post 4 of supporting block 2 and rubber buffer 1
The distance between outer wall is identical.
The above advantage of improving is: when angle of declination is 0 °, mounting plate is vertical state, supporting block with can be to mounting plate
The top back side is buffered and is supported, and prevents mounting plate adjusting from excessively facing upward, and influences antenna normal work.
Embodiment 7
The present embodiment is improved on the basis of above embodiments:
Range sensor 3 corresponding with the 7 top back side of mounting plate is provided on 4 outer wall of mounting post.
Range sensor 3 is fed back to by detection the distance between mounting post 4 and mounting plate 7 to angle of declination angle
Detection, so as to the operating of feedback control lifting motor 13 and rotating electric machine 17, to change the real-time adjusting to angle of declination.
The above advantage of improving is: range sensor can with the distance between real-time detection mounting post and mounting plate, thus
It realizes and the real-time monitoring of antenna mechanism tilt angle is fed back, improve the real-time accuracy adjusted to antenna mechanism angle of declination.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by all specifications and accompanying drawing content with the utility model
Structure change similarly should be included in the protection scope of the utility model.
Claims (7)
1. a kind of facilitate the antenna assembly for adjusting angle of declination to be provided on mounting post (4) outer wall including hollow mounting post (4)
Several antenna mechanisms, it is characterised in that: antenna mechanism includes mounting plate (7) and is arranged in the positive antenna plate of mounting plate (7)
(8), mounting plate (7) the bottom end back side and mounting post (4) outer wall are hinged, and mounting plate (7) back side offers guiding card slot (6) vertically,
It is opened in mounting post (4) and is equipped with several sliding slots (5) corresponding with antenna mechanism vertically, mounting post is arranged at antenna mechanism on (4)
Have jacking sleeve (11), jacking sleeve (11) the inner wall lifting board internal in mounting post (4) by sliding slot (5) connection setting
(12), lifting board (12) is driven by elevating mechanism, and it is several right with guiding card slot (6) to be provided on jacking sleeve (11) outer wall
The connecting rod (10) answered, connecting rod (10) end pass through spherical fixture block (9) and guiding card slot (6) cooperation.
2. according to claim 1 facilitate the antenna assembly for adjusting angle of declination, it is characterised in that: elevating mechanism includes level
Fixation plate (15) in mounting post (4) lower inside is set, and fixed plate (15) center offers inner bolt hole a (16), interior spiral shell
It is provided in hole a (16) external screw rod (14), lifting electricity of external screw rod (14) the top connection setting in lifting board (12) lower surface
Machine (13).
3. according to claim 1 facilitate the antenna assembly for adjusting angle of declination, it is characterised in that: set on connecting rod (10) outer wall
It is equipped with external screw thread, the inner bolt hole b (22) with connecting rod (10) cooperation, inner bolt hole b (22) and sliding slot are provided on jacking sleeve (11)
(5) face, connecting rod (10) one end pass through inner bolt hole b (22), sliding slot (5) and the rotating power machine being arranged on lifting board (12)
Structure cooperation.
4. according to claim 3 facilitate the antenna assembly for adjusting angle of declination, it is characterised in that: revolving power mechanism includes
It is set in the driven wheel of differential (19) of connecting rod (10) side end, slip draw-in groove (23) are offered on connecting rod (10), from mantle tooth
It takes turns and is cooperated on the inside of (19) by sliding fixture block and slip draw-in groove (23), lifting board (12) upper surface is provided with rotating electric machine
(17), the drive bevel gear (18) that rotating electric machine (17) output end is arranged with while engaging with several driven wheel of differential (19).
5. according to claim 4 facilitate the antenna assembly for adjusting angle of declination, it is characterised in that: table on lifting board (12)
Face is vertically arranged with the support plate (20) for Auxiliary support connecting rod (10), support plate (20) be located at mounting post (4) inner wall with from
Between dynamic bevel gear (19), plane bearing (21) are provided between support plate (20) and driven wheel of differential (19).
6. according to claim 1 facilitate the antenna assembly for adjusting angle of declination, it is characterised in that: on mounting post (4) outer wall
It is provided with supporting block (2) corresponding with the back side at the top of mounting plate (7), is provided with rubber buffer (1) in supporting block (2).
7. according to claim 1 facilitate the antenna assembly for adjusting angle of declination, it is characterised in that: on mounting post (4) outer wall
It is provided with range sensor (3) corresponding with the back side at the top of mounting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603616.1U CN208209001U (en) | 2018-04-26 | 2018-04-26 | It is a kind of to facilitate the antenna assembly for adjusting angle of declination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820603616.1U CN208209001U (en) | 2018-04-26 | 2018-04-26 | It is a kind of to facilitate the antenna assembly for adjusting angle of declination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208209001U true CN208209001U (en) | 2018-12-07 |
Family
ID=64522094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820603616.1U Active CN208209001U (en) | 2018-04-26 | 2018-04-26 | It is a kind of to facilitate the antenna assembly for adjusting angle of declination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208209001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129701A (en) * | 2020-01-10 | 2020-05-08 | 福建省早道文化传媒有限公司 | Antenna device for communication |
| CN112164862A (en) * | 2020-09-25 | 2021-01-01 | 孙永 | Antenna fixing device of radio frequency identification reader-writer |
-
2018
- 2018-04-26 CN CN201820603616.1U patent/CN208209001U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111129701A (en) * | 2020-01-10 | 2020-05-08 | 福建省早道文化传媒有限公司 | Antenna device for communication |
| CN111129701B (en) * | 2020-01-10 | 2021-06-15 | 东莞市天敏通讯科技有限公司 | Antenna device for communication |
| CN112164862A (en) * | 2020-09-25 | 2021-01-01 | 孙永 | Antenna fixing device of radio frequency identification reader-writer |
| CN112164862B (en) * | 2020-09-25 | 2022-11-15 | 深圳市天梦者信息技术有限公司 | Antenna fixing device of radio frequency identification reader-writer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208209001U (en) | It is a kind of to facilitate the antenna assembly for adjusting angle of declination | |
| CN208208971U (en) | A kind of antenna of adjustable angle | |
| KR102511602B1 (en) | Base Station Antenna Holder for Improved Mobile Communication | |
| CN101577512A (en) | Solar tracking device | |
| CN101814654A (en) | Satellite television ground receiving indoor antenna for automatically searching satellites | |
| CN211525971U (en) | Adjustable installation base of radar | |
| CN112002983A (en) | Multi-scene installation type outdoor GPS antenna adjusting bracket | |
| CN201732868U (en) | Adjusting device having calibration function for antenna reflection panel | |
| CN217332827U (en) | X-band dual-polarization radar servo turntable | |
| CN204834874U (en) | Wide band integration MIMO antenna | |
| CN215646754U (en) | Wireless transmitting device of MEMS air sensor | |
| CN205621859U (en) | Radar level(l)ing orientation transmission device | |
| CN112201924B (en) | Adjustable vibration damper for mobile satellite antenna | |
| CN108598709B (en) | Wall-mounted adjustable antenna | |
| CN105896078A (en) | Antenna with electrically adjustable controlled horizontal azimuth | |
| CN112838350A (en) | Signal receiving antenna for communication equipment | |
| CN108539419B (en) | Integrated adjustable antenna embedded in wall board | |
| CN220233467U (en) | Feed source polarization plane rotating device | |
| CN108666758B (en) | Microwave antenna control system | |
| CN220731774U (en) | Conformal GPS antenna matching device | |
| CN218827848U (en) | Angle-adjustable indoor antenna | |
| CN219998467U (en) | Antenna support frame of adjustable angle | |
| CN218300258U (en) | Support frame for remote sensing antenna | |
| CN111653860A (en) | 5G antenna boom that can install and adjust fast | |
| CN211350978U (en) | Array type signal antenna convenient for adjusting radiation angle for communication station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |