CN204885407U - Exceedingly high for line top mount pad in moving - Google Patents
Exceedingly high for line top mount pad in moving Download PDFInfo
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- CN204885407U CN204885407U CN201520700730.2U CN201520700730U CN204885407U CN 204885407 U CN204885407 U CN 204885407U CN 201520700730 U CN201520700730 U CN 201520700730U CN 204885407 U CN204885407 U CN 204885407U
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- gyro
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- vertical gyro
- antenna
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Abstract
The utility model discloses an exceedingly high for line top mount pad in moving, including base framework, the working face with hang the axle, it is connected bottom the working face to hang epaxial end, it stretches into in the base framework and installs on base framework through joint bearing to hang a lower extreme, it is connected with horizontal top mount to hang a lower extreme, it is equipped with axle sleeve and lower axle sleeve to hang epaxial cover, horizontal top mount bottom is connected with horizontal top mounting panel, install horizontal gyro mechanism on the horizontal top mounting panel, the symmetry is provided with two vertical gyro mounting panels on the horizontal top mounting panel, first vertical gyro mechanism and second vertical gyro mechanism install on two vertical gyro mounting panels respectively, first vertical gyro mechanism and second vertical gyro mechanism symmetry set up. The utility model discloses can ensure that antenna servo makes the antenna face remain throughout starlike attitude, can effectively reduce the designing requirement of antenna servo, solved in moving exceedingly high line the height jolt go at high speed under the road conditions in -process to do not broadcast TV programs by satellite, signal interruption's problem.
Description
Technical field
The utility model belongs to antenna for satellite communication in motion technical field, specifically relates to a kind of antenna for satellite communication in motion gyro installation seat.
Background technology
Communication in moving is the abbreviation of " the ground satellite station communication system in mobile ".Can the platform such as real-time tracking satellite in motion process by the carrier of the movements such as communication in moving vehicle, steamer, aircraft, transmit the multimedia messagess such as voice, data, image incessantly, the needs of the multimedia communication under various military-civil emergency communication and mobile condition can be met.Antenna for satellite communication in motion, as an important component part of communication in moving system, is responsible for reception and/or the transmission of signal of communication.
At present, antenna for satellite communication in motion is mostly be directly installed on vehicle.Like this when high vehicle speeds is when jolting on road surface, the velocity of displacement produced owing to jolting is excessive, and the servo system that the antenna surface of antenna for satellite communication in motion is installed makes the desin speed of servo system lower due to the restriction of the factor such as power consumption, volume, cause servo system that antenna surface cannot be made to keep starlike state, occur signal interruption fault.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, a kind of antenna for satellite communication in motion gyro installation seat is provided, its structure is simple, reasonable in design and use easy to operate, can guarantee that antenna servo system makes antenna surface remain starlike state, can effectively reduce antenna servo system designing requirement, solve that antenna for satellite communication in motion to be run at high speed in process to not broadcasting TV programs by satellite under height jolts road conditions, the problem of signal interruption.
For achieving the above object, the technical solution adopted in the utility model is: a kind of antenna for satellite communication in motion gyro installation seat, it is characterized in that: comprise basic framework, working face and hanging axis, described basic framework is arranged on the below of working face, the upper end of described hanging axis is fixedly connected with the bottom of working face, the lower end of described hanging axis to be stretched in described basic framework and is arranged on basic framework by oscillating bearing, the lower end of described hanging axis is connected with horizontal gyro fixed mount, described hanging axis is arranged with Upper shaft sleeve and Lower shaft sleeve, described Upper shaft sleeve is between oscillating bearing and working face, described Lower shaft sleeve is between oscillating bearing and horizontal gyro fixed mount, the bottom of described horizontal gyro fixed mount is connected with horizontal gyro installation plate, described horizontal gyro installation plate is provided with horizontal gyro mechanism, described horizontal gyro installation plate is symmetrically arranged with two vertical gyro mounting panels, two described vertical gyro mounting panels are separately installed with the first vertical gyro mechanism and the second vertical gyro mechanism, described first vertical gyro mechanism and the second vertical gyro mechanism are symmetrical arranged.
Above-mentioned antenna for satellite communication in motion gyro installation seat, it is characterized in that: described horizontal gyro mechanism comprises horizontal gyro machine and horizontal gyroscope flywheel, described horizontal gyroscope flywheel is fixedly mounted on the output shaft of horizontal gyro machine, described horizontal gyro machine is arranged on horizontal gyro installation plate, and described horizontal gyroscope flywheel is positioned at the below of horizontal gyro installation plate.
Above-mentioned antenna for satellite communication in motion gyro installation seat, is characterized in that: the described horizontal axis of gyro machine output shaft and the axis of hanging axis are on same level line.
Above-mentioned antenna for satellite communication in motion gyro installation seat, it is characterized in that: described first vertical gyro mechanism is identical with the structure of the second vertical gyro mechanism and include vertical gyro motor and vertical gyro flywheel, described vertical gyro flywheel is fixedly mounted on the output shaft of vertical gyro motor, described vertical gyro motor is arranged on vertical gyro mounting panel, and described vertical gyro flywheel is positioned at the inner side of vertical gyro mounting panel.
Above-mentioned antenna for satellite communication in motion gyro installation seat, is characterized in that: the axis of the axis of the vertical gyro motor output shaft of described first vertical gyro mechanism and the vertical gyro motor output shaft of the second vertical gyro mechanism is on same vertical line.
Above-mentioned antenna for satellite communication in motion gyro installation seat, it is characterized in that: described basic framework comprises upper mounted plate and bottom plate, the bottom of fixed plate is provided with upper spring seat, the top of described bottom plate is provided with lower spring cup, is connected with spring between described upper spring seat and lower spring cup; Described hanging axis is arranged on the middle part of upper mounted plate by oscillating bearing, and the outer ring of described oscillating bearing is fixedly connected with upper mounted plate.
Above-mentioned antenna for satellite communication in motion gyro installation seat, is characterized in that: the upper end of described hanging axis is threaded with the bottom centre of working face.
The utility model compared with prior art has the following advantages:
1, the utility model structure is simple, reasonable in design and use easy to operate.
2, the utility model is by the horizontal gyro mechanism installed in basic framework, compensate for the angular deflection that vehicle right and left wheel difference in height causes; By the first vertical gyro mechanism of installing in basic framework and the second vertical gyro mechanism, when automobile is swerved, hanging axis is in zero rotary regimes all the time, alleviate the burden of inner antenna servo system, can guarantee that antenna servo system makes antenna surface remain starlike state, can effectively reduce antenna servo system designing requirement, solve that antenna for satellite communication in motion to be run at high speed in process to not broadcasting TV programs by satellite under height jolts road conditions, the problem of signal interruption.
3, the utility model belongs to mechanical part, without servo system, quick in time to vibratory response, without postponing, and easily manufactured, low cost of manufacture.
Below by drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is stereogram of the present utility model.
Description of reference numerals:
1-working face; 2-1-Upper shaft sleeve; 2-2-Lower shaft sleeve;
3-hanging axis; 4-horizontal gyro fixed mount; 5-vertical gyro motor;
6-vertical gyro flywheel; 7-horizontal gyro machine; 8-horizontal gyroscope flywheel;
9-upper mounted plate; 10-1-upper spring seat; 10-2-lower spring cup;
11-spring; 12-bottom plate; 13-oscillating bearing;
14-horizontal gyro installation plate; 15-vertical gyro mounting panel.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises basic framework, working face 1 and hanging axis 3, described basic framework is arranged on the below of working face 1, the upper end of described hanging axis 3 is fixedly connected with the bottom of working face 1, the lower end of described hanging axis 3 to be stretched in described basic framework and is arranged on basic framework by oscillating bearing 13, the lower end of described hanging axis 3 is connected with horizontal gyro fixed mount 4, described hanging axis 3 is arranged with Upper shaft sleeve 2-1 and Lower shaft sleeve 2-2, described Upper shaft sleeve 2-1 is between oscillating bearing 13 and working face 1, described Lower shaft sleeve 2-2 is between oscillating bearing 13 and horizontal gyro fixed mount 4, the bottom of described horizontal gyro fixed mount 4 is connected with horizontal gyro installation plate 14, described horizontal gyro installation plate 14 is provided with horizontal gyro mechanism, described horizontal gyro installation plate 14 is symmetrically arranged with two vertical gyro mounting panels 15, two described vertical gyro mounting panels 15 are separately installed with the first vertical gyro mechanism and the second vertical gyro mechanism, described first vertical gyro mechanism and the second vertical gyro mechanism are symmetrical arranged.
As depicted in figs. 1 and 2, described horizontal gyro mechanism comprises horizontal gyro machine 7 and horizontal gyroscope flywheel 8, described horizontal gyroscope flywheel 8 is fixedly mounted on the output shaft of horizontal gyro machine 7, described horizontal gyro machine 7 is arranged on horizontal gyro installation plate 14, and described horizontal gyro machine 7 is positioned at the below of horizontal gyro installation plate 14.In the present embodiment, the described horizontal axis of gyro machine 7 output shaft and the axis of hanging axis 3 are on same level line.
As depicted in figs. 1 and 2, described first vertical gyro mechanism is identical with the structure of the second vertical gyro mechanism and include vertical gyro motor 5 and vertical gyro flywheel 6, described vertical gyro flywheel 6 is fixedly mounted on the output shaft of vertical gyro motor 5, described vertical gyro motor 5 is arranged on vertical gyro mounting panel 15, and described vertical gyro flywheel 6 is positioned at the inner side of vertical gyro mounting panel 15.In the present embodiment, the axis of the axis of the vertical gyro motor output shaft of described first vertical gyro mechanism and the vertical gyro motor output shaft of the second vertical gyro mechanism is on same vertical line.
As depicted in figs. 1 and 2, described basic framework comprises upper mounted plate 9 and bottom plate 12, the bottom of fixed plate 9 is provided with upper spring seat 10-1, the top of described bottom plate 12 is provided with lower spring cup 10-2, spring 11 is connected with, spring 11 cushioning effects between described upper spring seat 10-1 and lower spring cup 10-2; Described hanging axis 3 is arranged on the middle part of upper mounted plate 9 by oscillating bearing 13, the outer ring of described oscillating bearing 13 is fixedly connected with upper mounted plate 9.
In the present embodiment, the upper end of described hanging axis 3 is threaded with the bottom centre of working face 1.
Operation principle of the present utility model is: during use, and bottom plate 12 is fixed on roof, antenna for satellite communication in motion is arranged on working face 1.When automobile is in jounce condition, pitch less on aerial signal impact, so this mount pad does not have compensation to the vibration of vertical direction.And when vehicle right and left wheel be in differing heights namely there is angle drift time, the built-in horizontal gyro mechanism of this mount pad produces the power making hanging axis 3 remain vertical, this power makes hanging axis 3 and upper mounted plate 9 that angular deflection occur, and compensate for the angular deflection that vehicle right and left wheel difference in height causes; When automobile swerves, the servo system of inner antenna can not catch up with angle of turn, and the first vertical gyro mechanism of reverse rotation and the second vertical gyro mechanism then can make hanging axis 3 be in zero rotary regimes all the time, alleviate the burden of inner antenna servo system.
Because horizontal gyro mechanism, the first vertical gyro mechanism and the second vertical gyro mechanism all dangle on basic framework, before not being energized, which kind of state basic framework is in, and gyro installation seat under gravity, remain that axis central axis is in horizontal plane, without the need to calibration.After energising, horizontal gyro machine 7 and vertical gyro motor 5 all slowly accelerate, and after accelerating to certain working speed, time now when upper mounted plate 9 horizontal hunting or along vertical axis revolving, gyro installation seat all can keep workbench to stablize.If because physical dimension does not allow, spring 11, bottom plate 12, upper spring seat 10-1 and lower spring cup 10-2 can be cancelled, upper mounted plate 9 is directly fixed on automobile top, now horizontal gyro mechanism, the first vertical gyro mechanism and the second vertical gyro mechanism are all at automotive interior, little to the performance impact of this gyro installation seat.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection range of technical solutions of the utility model.
Claims (7)
1. an antenna for satellite communication in motion gyro installation seat, it is characterized in that: comprise basic framework, working face (1) and hanging axis (3), described basic framework is arranged on the below of working face (1), the upper end of described hanging axis (3) is fixedly connected with the bottom of working face (1), the lower end of described hanging axis (3) to be stretched in described basic framework and is arranged on basic framework by oscillating bearing (13), the lower end of described hanging axis (3) is connected with horizontal gyro fixed mount (4), described hanging axis (3) is arranged with Upper shaft sleeve (2-1) and Lower shaft sleeve (2-2), described Upper shaft sleeve (2-1) is positioned between oscillating bearing (13) and working face (1), described Lower shaft sleeve (2-2) is positioned between oscillating bearing (13) and horizontal gyro fixed mount (4), the bottom of described horizontal gyro fixed mount (4) is connected with horizontal gyro installation plate (14), described horizontal gyro installation plate (14) is provided with horizontal gyro mechanism, described horizontal gyro installation plate (14) is symmetrically arranged with two vertical gyro mounting panels (15), two described vertical gyro mounting panels (15) are separately installed with the first vertical gyro mechanism and the second vertical gyro mechanism, described first vertical gyro mechanism and the second vertical gyro mechanism are symmetrical arranged.
2. according to antenna for satellite communication in motion gyro installation seat according to claim 1, it is characterized in that: described horizontal gyro mechanism comprises horizontal gyro machine (7) and horizontal gyroscope flywheel (8), described horizontal gyroscope flywheel (8) is fixedly mounted on the output shaft of horizontal gyro machine (7), described horizontal gyro machine (7) is arranged on horizontal gyro installation plate (14), and described horizontal gyroscope flywheel (8) is positioned at the below of horizontal gyro installation plate (14).
3. according to antenna for satellite communication in motion gyro installation seat according to claim 2, it is characterized in that: the described axis of horizontal gyro machine (7) output shaft and the axis of hanging axis (3) are on same level line.
4. according to the antenna for satellite communication in motion gyro installation seat described in claim 1,2 or 3, it is characterized in that: described first vertical gyro mechanism is identical with the structure of the second vertical gyro mechanism and include vertical gyro motor (5) and vertical gyro flywheel (6), described vertical gyro flywheel (6) is fixedly mounted on the output shaft of vertical gyro motor (5), described vertical gyro motor (5) is arranged on vertical gyro mounting panel (15), and described vertical gyro flywheel (6) is positioned at the inner side of vertical gyro mounting panel (15).
5. according to antenna for satellite communication in motion gyro installation seat according to claim 4, it is characterized in that: the axis of the axis of the vertical gyro motor output shaft of described first vertical gyro mechanism and the vertical gyro motor output shaft of the second vertical gyro mechanism is on same vertical line.
6. according to the antenna for satellite communication in motion gyro installation seat described in claim 1,2 or 3, it is characterized in that: described basic framework comprises upper mounted plate (9) and bottom plate (12), the bottom of fixed plate (9) is provided with upper spring seat (10-1), the top of described bottom plate (12) is provided with lower spring cup (10-2), is connected with spring (11) between described upper spring seat (10-1) and lower spring cup (10-2); Described hanging axis (3) is arranged on the middle part of upper mounted plate (9) by oscillating bearing (13), and the outer ring of described oscillating bearing (13) is fixedly connected with upper mounted plate (9).
7. according to the antenna for satellite communication in motion gyro installation seat described in claim 1,2 or 3, it is characterized in that: the upper end of described hanging axis (3) is threaded with the bottom centre of working face (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700730.2U CN204885407U (en) | 2015-09-10 | 2015-09-10 | Exceedingly high for line top mount pad in moving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700730.2U CN204885407U (en) | 2015-09-10 | 2015-09-10 | Exceedingly high for line top mount pad in moving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204885407U true CN204885407U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520700730.2U Active CN204885407U (en) | 2015-09-10 | 2015-09-10 | Exceedingly high for line top mount pad in moving |
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| Country | Link |
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| CN (1) | CN204885407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533231A (en) * | 2018-10-26 | 2019-03-29 | 浙江海洋大学 | The autostabiliazer unit of SOS communication equipment in a kind of life raft |
-
2015
- 2015-09-10 CN CN201520700730.2U patent/CN204885407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533231A (en) * | 2018-10-26 | 2019-03-29 | 浙江海洋大学 | The autostabiliazer unit of SOS communication equipment in a kind of life raft |
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| GR01 | Patent grant |