CN207938815U - a kind of outer pitching swing mechanism - Google Patents
a kind of outer pitching swing mechanism Download PDFInfo
- Publication number
- CN207938815U CN207938815U CN201820316494.8U CN201820316494U CN207938815U CN 207938815 U CN207938815 U CN 207938815U CN 201820316494 U CN201820316494 U CN 201820316494U CN 207938815 U CN207938815 U CN 207938815U
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- China
- Prior art keywords
- gear
- swing mechanism
- fixed
- rotating machine
- electric rotating
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of outer pitching swing mechanism, including antenna, slewing equipment and face upward tune device, described face upward adjusts device to be arranged on bearing stage, the countertop that bears is equipped with fixed frame, bearing stage bottom surface is equipped with vertical axes, the tune device of facing upward includes being fixed on the cylinder born on countertop and the gear being rotatablely connected with fixed frame, the gear is fixed on a day line back end, the output shaft of the cylinder is equipped with the gear teeth with gear toe joint, the slewing equipment includes horizontal positioned electric rotating machine and exports the driving gear of axis connection with electric rotating machine, the vertical axes bottom is equipped with the angular wheel contacted with drive gear face；The level angle that antenna is adjusted by slewing equipment, by facing upward the pitch angle for adjusting device to adjust antenna, overall structure is simple, can realize adjust automatically aerial angle.
Description
Technical field
The utility model is related to a kind of antennas to face upward tune device, more particularly to a kind of outer pitching turn-around machine of adjustment antenna direction
Structure.
Background technology
Existing antenna pitching adjusting apparatus is generally adjusted by two axis：One 360 degree rotation axis, an elevation angle tune
Bearing, but adjusted mostly by manually, it is complicated in the antenna pitching adjusting apparatus of adjust automatically, and adjusting
In whole process, the precision of pitch angle and angle of revolution is inadequate, easy tos produce deviation, will produce signal transmission error problem.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts with it is insufficient, provide it is a kind of simple in structure, and can essence
The really outer pitching swing mechanism of adjustment aerial angle.
The purpose of this utility model is achieved through the following technical solutions：A kind of outer pitching swing mechanism, including antenna, revolution
Device adjusts device to be arranged on bearing stage with tune device, described face upward is faced upward, and the countertop that bears is equipped with fixed frame, bearing stage bottom surface
Equipped with vertical axes, the tune device of facing upward includes being fixed on the cylinder born on countertop and the gear being rotatablely connected with fixed frame,
The gear is fixed on a day line back end, and the output shaft of the cylinder is equipped with the gear teeth with gear toe joint, and the slewing equipment includes
Horizontal positioned electric rotating machine and the driving gear with electric rotating machine output axis connection, the vertical axes bottom is equipped with and driving tooth
The angular wheel of wheel face contact.
As preferred embodiment, the number of teeth of the angular wheel is more than the number of teeth of driving gear.
As preferred embodiment, the slewing equipment is arranged on pedestal, and the pedestal is equipped with several diagonally disposed
Supporting rod, be fixed by the connecting rod between supporting rod, the support bar top is equipped with the rolling being slidably connected with bearing stage bottom surface
Wheel.
As preferred embodiment, the number of the supporting rod is three, and three supporting rods surround an A-frame.
As preferred embodiment, shaft coupling is equipped between the electric rotating machine and driving gear.
The utility model has the following advantages compared with the existing technology and effect：
In outer pitching swing mechanism, face upward and adjust device by the gear teeth of cylinder output shaft and gear toe joint, the gear teeth often advance or
As soon as person's retrogressing, corresponding gear rotates a gear teeth angle, so the pitch angle of antenna can be adjusted accurately, will not produce
Raw error；Similarly, for electric rotating machine by driving gear and angular wheel toe joint, driving gear often rotates an angle, conical tooth
The angle that can also follow up is taken turns, so the level angle of antenna can be adjusted accurately；Entire mechanism structure is simple, and accuracy is high,
And it can realize automation adjustment aerial angle in conjunction with control system.
Description of the drawings
Fig. 1 is the overall structure figure of outer pitching swing mechanism.
Specific implementation mode
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
Referring to Fig.1, the outer pitching swing mechanism, including antenna 1, slewing equipment 3 and face upward adjust device 2, it is described face upward tune dress
2 settings are set on bearing stage 4,4 top surface of the bearing stage is equipped with fixed frame 5, and 4 bottom surface of bearing stage is equipped with vertical axes 6, described to face upward tune
Device 2 includes the cylinder 201 being fixed on 4 top surface of bearing stage and the gear 202 being rotatablely connected with fixed frame 5, the gear 202
Be fixed on 1 rear end of antenna, the output shaft of the cylinder 201 is equipped with the gear teeth 203 with 202 toe joint of gear, cylinder 201 export when
It waits and is rotated with moving gear 202 by the gear teeth 203, so as to adjust the pitch angle of antenna 1.The slewing equipment 3 includes horizontal positioned
Electric rotating machine 301 and with electric rotating machine 301 export axis connection driving gear 302,6 bottom of the vertical axes be equipped with and actively
The angular wheel 303 of 302 face of gear contact, angular wheel 303 the rotation that the translating rotation of electric rotating machine 301 is vertical axes 6,
Vertical axes 6 drive bearing stage 4 to rotate in the horizontal direction, so as to adjust the angle of revolution of antenna.
Preferably, the rotary speed of vertical axes 6 is too fast in order to prevent, needs to carry out the rotary speed of electric rotating machine 301
Slow down.The number of teeth of the angular wheel 303 is more than the number of teeth of driving gear 302.
Preferably, the slewing equipment 3 is arranged on pedestal 7, and the pedestal 7 is equipped with several diagonally disposed supporting rods 8,
It is fixed by connecting rod 9 between supporting rod 8,8 top of the supporting rod is equipped with the idler wheel 10 being slidably connected with 4 bottom surface of bearing stage,
Bearing stage 4 rotates on the face of idler wheel 10, and idler wheel 10 is supported bearing stage 4.
In the present embodiment, the number of the supporting rod 8 is three (only displays two in figure), and three supporting rods 8 enclose
At an A-frame to effectively be supported to the bearing stage 4 in rotation.
Preferably, in order to protect electric rotating machine 301, shaft coupling is equipped between the electric rotating machine 301 and driving gear 302
304。
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model is not by above-mentioned
The limitation of embodiment, under other any Spirit Essences and principle without departing from the utility model made by change, modify, replace
In generation, simplifies combination, should be equivalent substitute mode, is included within the scope of protection of the utility model.
Claims (5)
1. a kind of outer pitching swing mechanism, it is characterised in that：Including antenna, slewing equipment and tune device is faced upward, it is described to face upward tune device
It is arranged on bearing stage, the countertop that bears is equipped with fixed frame, and bearing stage bottom surface is equipped with vertical axes, and the tune device of facing upward includes
It is fixed on the cylinder born on countertop and the gear being rotatablely connected with fixed frame, the gear is fixed on a day line back end, described
The output shaft of cylinder is equipped with the gear teeth with gear toe joint, and the slewing equipment includes horizontal positioned electric rotating machine and and electric rotating
Machine exports the driving gear of axis connection, and the vertical axes bottom is equipped with the angular wheel contacted with drive gear face.
2. outer pitching swing mechanism according to claim 1, it is characterised in that：The number of teeth of the angular wheel is more than actively
The number of teeth of gear.
3. outer pitching swing mechanism according to claim 1, it is characterised in that：The slewing equipment is arranged in a pedestal
On, which is equipped with several diagonally disposed supporting rods, is fixed by the connecting rod between supporting rod, the support bar top is equipped with
The idler wheel being slidably connected with bearing stage bottom surface.
4. outer pitching swing mechanism according to claim 3, it is characterised in that：The number of the supporting rod be three, three
A supporting rod surrounds an A-frame.
5. outer pitching swing mechanism according to claim 1, it is characterised in that：Between the electric rotating machine and driving gear
Equipped with shaft coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820316494.8U CN207938815U (en) | 2018-03-08 | 2018-03-08 | a kind of outer pitching swing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820316494.8U CN207938815U (en) | 2018-03-08 | 2018-03-08 | a kind of outer pitching swing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207938815U true CN207938815U (en) | 2018-10-02 |
Family
ID=63653978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820316494.8U Expired - Fee Related CN207938815U (en) | 2018-03-08 | 2018-03-08 | a kind of outer pitching swing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207938815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180856A (en) * | 2020-01-16 | 2020-05-19 | 江西环境工程职业学院 | Mobile electronic device antenna |
-
2018
- 2018-03-08 CN CN201820316494.8U patent/CN207938815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180856A (en) * | 2020-01-16 | 2020-05-19 | 江西环境工程职业学院 | Mobile electronic device antenna |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20210308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |