CN207459189U - The signal receiving strength micro actuator of directional aerial - Google Patents
The signal receiving strength micro actuator of directional aerial Download PDFInfo
- Publication number
- CN207459189U CN207459189U CN201721572871.6U CN201721572871U CN207459189U CN 207459189 U CN207459189 U CN 207459189U CN 201721572871 U CN201721572871 U CN 201721572871U CN 207459189 U CN207459189 U CN 207459189U
- Authority
- CN
- China
- Prior art keywords
- connecting shaft
- shell
- tooth
- handle
- transmission belt
- 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.)
- Expired - Fee Related
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- Aerials With Secondary Devices (AREA)
Abstract
The utility model discloses the signal receiving strength micro actuators of directional aerial, including shell, transmission belt, handle, driving tooth, passive tooth, the shell is square cavity column structure, cylinder is provided in the shell, the transmission belt is covered in cartridge outer surface, the right side central of shell is provided with connecting shaft, it is connected on the right side of connecting shaft with antenna holder, on the left of connecting shaft in the embedded shell of activity, with connecting shaft similar in drive belt surface be provided with driving tooth, the left-hand face of connecting shaft is provided with passive tooth, driving tooth and passive tooth occlusion；A rotation axis is internally provided in connecting shaft, the connecting shaft is rotated around rotation axis；The opposite side that active flank is provided in transmission belt is provided with handle, handle one end connection transmission belt, and the handle other end passes through shell exposed outside.The utility model just can drive angle of declination regulating device to carry out the change of angle on vertical plane after being rotated by connecting shaft, improve the adjusting accuracy of deflection.
Description
Technical field
The utility model is related to antenna accessories, and in particular to the signal receiving strength micro actuator of directional aerial.
Background technology
Antenna is a kind of converter, and, the guided wave propagated on transmission line, it (is typically freely to be transformed into unbounded medium for it
Space) in the electromagnetic wave propagated or carry out opposite conversion.It is used for emitting or receiving the portion of electromagnetic wave in wireless device
Part.The engineering systems such as radio communication, broadcast, TV, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, it is every to utilize electricity
Magnetic wave transfers information, depends on antenna to work.Angle of declination is the angle of antenna and vertical plane, rationally sets antenna
Angle of declination can not only reduce the influence of co-channel interference, and the soft-switch proportion of the coverage of effective control base station and whole net is (right
For cdma network), and the signal strength in this base station overlay area can be strengthened.There are two the settings of usual Downtilt
Stress direction, that is, lay particular emphasis on AF panel and lay particular emphasis on reinforcement covering.The two stress direction and correspond to different angle of declinations respectively
Algorithm.In general, the area intensive to base station distribution should lay particular emphasis on consideration AF panel, and the area that base station distribution is sparse
It then lays particular emphasis on consideration and strengthens covering.
Azimuth and angle of declination are two parameters for describing antenna bearingt in mobile communications network.In mobile communication system
During the network optimization, the adjustment at azimuth and angle of declination is very important two methods.Wherein deflection relies on stent simultaneously
And by manually adjusting, existing stent, which needs to be measured with angle measurement unit while adjusting manually, adjusts angle, operation
Trouble, precision is not high, time-consuming and laborious.
Utility model content
Technical problem to be solved in the utility model is to need to calculate angle of declination while existing stent is adjusted manually
Adjusting angle, troublesome in poeration, precision is not high, it is time-consuming and laborious, and it is an object of the present invention to provide directional aerial signal receiving strength fine tuning
Device reduces the difficulty for adjusting mechanical tilt angle manually.
The utility model is achieved through the following technical solutions：
The signal receiving strength micro actuator of directional aerial, it is described including shell, transmission belt, handle, driving tooth, passive tooth
Shell is square cavity column structure, is provided with cylinder in the shell, the transmission belt is covered in cartridge outer surface, in shell
Right side central is provided with connecting shaft, is connected on the right side of connecting shaft with antenna holder, on the left of connecting shaft in the embedded shell of activity, with being connected
Drive belt surface is provided with driving tooth similar in axis, and the left-hand face of connecting shaft is provided with passive tooth, driving tooth and passive tooth
Occlusion；A rotation axis is internally provided in connecting shaft, the connecting shaft is rotated around rotation axis；It is provided with actively in transmission belt
The opposite side of flank is provided with handle, handle one end connection transmission belt, and the handle other end passes through shell exposed outside.
The deflection regulating device of the utility model is used for the fine tuning of antenna directional angle, and deflection is adjusted by connecting shaft
Device and the angle apparatus that has a down dip connect, when needing to adjust deflection, by moving up and down handle, so as to which handle drives
Transmission belt rotates, and the opposite side of transmission belt is turned by the gear drive between driving tooth and passive tooth so as to which connecting shaft be driven to surround
Moving axis rotates, and with regard to angle of declination regulating device can be driven to carry out the change of angle on vertical plane after connecting shaft rotation, this practicality is new
The transmission between driving tooth and passive tooth in type is the principal element for the deflection for influencing antenna, in order to improve the essence of deflection
Exactness can limit the size of the tooth between driving tooth and passive tooth, spacing, so as to it is accurate often rotate tooth away from
The variation of orientation angle from drive.
Further, shell sets the one side of handle to be provided with canine tooth, small tooth, and canine tooth and small tooth are staggered in shell
On, gap is formed between canine tooth and small tooth, the handle is arranged in gap.It, will be when rotary antenna stent is needed
The portable clear area on the upside of canine tooth and small tooth carries out the movement of handle, is incited somebody to action when handle is moved to the position for meeting demand
Being manually placed into corresponding gap, carry out handle and fix.
Further, the angular range that the connecting shaft rotates is 0 °~60 °.
The utility model compared with prior art, has the following advantages and advantages：The utility model passes through connection
Axis connects deflection regulating device and the angle apparatus that has a down dip, when needing to adjust deflection, by moving up and down handle
Hand, so as to which handle drives transmission belt to rotate, the opposite side of transmission belt by the gear drive between driving tooth and passive tooth so as to
Connecting shaft is driven to be rotated around rotation axis, with regard to angle of declination regulating device can be driven to carry out angle on vertical plane after connecting shaft rotation
Change, improve the adjusting accuracy of deflection.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part does not form the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structure diagram；
Fig. 2 sets handled shell side structure schematic diagram for the utility model.
Mark and corresponding parts title in attached drawing：
11- canine tooths, the small teeth of 12-, 13- gaps, 61- shells, 62- transmission belts, 64- handles, 65- driving tooths, 66- are passive
Tooth, 67- connecting shafts, 68- rotation axis.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As shown in Figure 1 to Figure 2, the signal receiving strength micro actuator of directional aerial, including shell 61, transmission belt 62, handle
64th, driving tooth 65, passive tooth 66, the shell 61 are square cavity column structure, and cylinder, the biography are provided in shell 61
Dynamic band 62 is covered in cartridge outer surface, and the right side central of shell 61 is provided with connecting shaft 67,67 right side of connecting shaft and antenna branch
Frame connects, in the embedded shell 61 of the left side of connecting shaft 67 activity, with connecting shaft 67 similar in 62 surface of transmission belt be provided with driving tooth
65, the left-hand face of connecting shaft 67 is provided with passive tooth 66, driving tooth 65 and passive tooth 66 are engaged；It is set inside connecting shaft 67
A rotation axis 68 is equipped with, the connecting shaft 67 is rotated around rotation axis 68；Transmission belt 62 is provided with the another of 65 side of driving tooth
One side is provided with handle 64,64 one end of handle connection transmission belt 62, and 64 other end of handle passes through shell 61 exposed outside.
Shell 61 sets the one side of handle 64 to be provided with canine tooth 11, small tooth 12, and canine tooth 11 and small tooth 12 are staggered outside
On shell 61, gap 13 is formed between canine tooth 11 and small tooth 12, the handle 64 is arranged in gap 13.
The angular range that connecting shaft 67 rotates is 0 °~60 °.
Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (3)
1. the signal receiving strength micro actuator of directional aerial, which is characterized in that including shell (61), transmission belt (62), handle
(64), driving tooth (65), passive tooth (66), the shell (61) are square cavity column structure, are provided in shell (61)
Cylinder, the transmission belt (62) are covered in cartridge outer surface, and the right side central of shell (61) is provided with connecting shaft (67), connection
It is connected on the right side of axis (67) with antenna holder, it is similar with connecting shaft (67) on the left of connecting shaft (67) in the embedded shell (61) of activity
Transmission belt (62) surface is provided with driving tooth (65), and the left-hand face of connecting shaft (67) is provided with passive tooth (66), driving tooth
(65) it is engaged with passive tooth (66)；Be internally provided with a rotation axis (68) in connecting shaft (67), the connecting shaft (67) around
Rotation axis (68) rotates；The opposite side that driving tooth (65) side is provided in transmission belt (62) is provided with handle (64), handle (64)
One end connection transmission belt (62), handle (64) other end are exposed outside through shell (61).
2. the signal receiving strength micro actuator of directional aerial according to claim 1, which is characterized in that the shell (61)
The one side of handle (64) is set to be provided with canine tooth (11), small tooth (12), canine tooth (11) and small tooth (12) are staggered in shell
(61) on, gap (13) are formed between canine tooth (11) and small tooth (12), the handle (64) is arranged in gap (13).
3. the signal receiving strength micro actuator of directional aerial according to claim 1, which is characterized in that the connecting shaft
(67) angular range rotated is 0 °~60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572871.6U CN207459189U (en) | 2017-11-22 | 2017-11-22 | The signal receiving strength micro actuator of directional aerial |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721572871.6U CN207459189U (en) | 2017-11-22 | 2017-11-22 | The signal receiving strength micro actuator of directional aerial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207459189U true CN207459189U (en) | 2018-06-05 |
Family
ID=62277950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721572871.6U Expired - Fee Related CN207459189U (en) | 2017-11-22 | 2017-11-22 | The signal receiving strength micro actuator of directional aerial |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207459189U (en) |
-
2017
- 2017-11-22 CN CN201721572871.6U patent/CN207459189U/en not_active Expired - Fee Related
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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: 20180605 Termination date: 20201122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |