CN203259145U - Wireless sensor used for measuring attitude of base station antenna - Google Patents
Wireless sensor used for measuring attitude of base station antenna Download PDFInfo
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- CN203259145U CN203259145U CN 201320234254 CN201320234254U CN203259145U CN 203259145 U CN203259145 U CN 203259145U CN 201320234254 CN201320234254 CN 201320234254 CN 201320234254 U CN201320234254 U CN 201320234254U CN 203259145 U CN203259145 U CN 203259145U
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- antenna
- base station
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- attitude
- station antenna
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Abstract
The utility model relates to a wireless sensor for measuring the attitude of a base station antenna. The wireless sensor comprises a base arranged on the upper surface of the base station antenna, wherein the base is internally provided with a PCB (printed circuit board) which is provided with an attitude measuring sensor and a single chip microcomputer with a wireless communication function; the output of the attitude measuring sensor is connected with the single chip microcomputer, and the wireless communication radio frequency interface of the single chip microcomputer is connected with a slot antenna arranged on the PCB; the slot antenna is positioned above the side part of the base station antenna in space, and is not overlapped with the base station antenna; the PCB is connected with a solar panel above the inside of the base, and is supplied with power by the solar panel; an upper light-transmitting cover is arranged at the top of the base. The slot antenna provided by the utility model is adopted to be fixed at the position relative to the base station antenna, so that the attitude measuring data of the base station antenna can be sent to a receiver on the ground, and the wireless sensor is simple in structure and easy to manufacture, and accords with the actual needs.
Description
Technical field
The utility model belongs to antenna technical field, particularly a kind of wireless senser for the antenna for base station attitude measurement.
Background technology
The antenna of mobile communication base station is arranged on the high steel tower of frame usually.These antenna is the fan antenna of high-gain, needs accurate adjustment during installation.In actual use, seasonal strong wind will inevitably cause the part antenna loosening phenomenon to occur, and then affect the signal covering of mobile communication cells, produce customer complaint.The method that generally adopts now is manually regularly to carry out the climbing tower operation, utilizes artificial mode to carry out antenna attitude and measures.On market, existing automatic antenna attitude sensor has adopted wired mode power and measure, and installation inconvenience and reliability are not high.
Wireless attitude sensor has easy for installation, the advantage that reliability is high.But because the setting height(from bottom) of antenna is higher, and the high steel tower of frame is good conductor, and Electromagnetic Wave Propagation is had strong interference effect, so traditional design is difficult to test signal is sent to ground.Must adopt special antenna could realize in conjunction with special structural design.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of wireless senser for the antenna for base station attitude measurement, utilizes the bidirectional oriented radiation characteristic of slot type antenna, obtains and transmit the real-time attitude of antenna for base station.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of wireless senser for the antenna for base station attitude measurement, comprise the base 1 that is arranged on antenna for base station 7 upper surfaces, in described base 1, pcb board 3 is arranged, the single-chip microcomputer that is provided with attitude-measuring sensor on pcb board 3 and has radio communication function, the output of described attitude-measuring sensor connects single-chip microcomputer, the wireless communication RF interface of single-chip microcomputer connects the slot type antenna 2 that is positioned on pcb board 3, and slot type antenna 2 spatially is positioned at the side top of antenna for base station 7, and is not overlapping with antenna for base station 7.
Described attitude-measuring sensor comprises acceleration transducer and magnetic compass transmitter.
Described pcb board 3 connects the sun power electroplax 5 that is positioned at base 1 inner and upper, is its power supply by sun power electroplax 5.
Be provided with rubber blanket 4 between described pcb board 3 and sun power electroplax 5.
Described base 1 top is provided with printing opacity upper cover 6.
Described printing opacity upper cover 6 tops are designed for convex arc.
Described base 1 bottom is provided with two cross muscle detent mechanisms.
Compared with prior art, the beneficial effects of the utility model are:
1. because the sensor employing is solar powered, must be placed on the upper surface of antenna for base station.Monopole commonly used, dipole antenna configuration all can not be effectively be delivered to ground with electromagnetic wave from the upper surface of frame high tower top antenna.The utility model adopts slot antenna, has bidirectional oriented radiation characteristic.Can be with the concentration of energy downward radiation of half.But slot antenna is to object is very sensitive on every side, so the utility model utilizes the detent mechanism of two cross muscle, and firm banking and antenna for base station relative position, thus can guarantee that the measurement data with the antenna for base station attitude sends to the receiver on ground.
2. upper cover is that to have a transparent plastic at radian or inclination angle injection molded, and the sun power electroplax is arranged on upper cover inside.Integrated upper cover prevents seeping phenomenon effectively, guarantees the slot type antenna normal operation.
3. the utility model is simple and reasonable, produces easily, corresponds to actual needs.
Description of drawings
Fig. 1 is used for the STRUCTURE DECOMPOSITION figure of the wireless senser of antenna for base station attitude measurement according to the utility model.
Fig. 2 is used for the cut-open view of the wireless senser of antenna for base station attitude measurement according to the utility model.
Fig. 3 is used for the front view of an embodiment of wireless senser of antenna for base station attitude measurement according to the utility model.
Fig. 4 is used for the right view of an embodiment of wireless senser of antenna for base station attitude measurement according to the utility model.
Fig. 5 is used for the upward view of an embodiment of wireless senser of antenna for base station attitude measurement according to the utility model.
Fig. 6 is that Fig. 3 is along the cut-open view in A-A cross section.
In Fig. 3-Fig. 6, dotted line is depicted as antenna for base station 7.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further detailed.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2; A kind of wireless senser for the antenna for base station attitude measurement; Comprise the base 1 that is arranged on antenna for base station 7 upper surfaces; Pcb board 3 is installed in base 1; Be provided for measuring the attitude-measuring sensor of antenna for base station 7 attitudes on pcb board 3; Slot type antenna 2 and the single-chip microcomputer with radio communication function; Attitude-measuring sensor comprises acceleration transducer and magnetic compass transmitter; The output of described attitude-measuring sensor connects single-chip microcomputer; The wireless communication RF interface of single-chip microcomputer connects slot type antenna 2; Slot type antenna 2 spatially is positioned at the side top of antenna for base station 7; Not overlapping with antenna for base station 7.The sun power electroplax 5 of pcb board 3 promising its power supplies in top, separate with rubber blanket 4 both, there is printing opacity upper cover 6 on base 1 top, printing opacity upper cover 6 tops prevent seeping phenomenon for convex arc design, printing opacity upper cover 6 is for the transparent plastic injection molding of high printing opacity forms, thereby can guarantee that solar energy sees through upper cover 6 sun power is delivered to sun power electroplax 5.
In the time the utility model will being placed in antenna for base station 7, as Fig. 3-shown in Figure 6, base 1 bottom is provided with two cross muscle detent mechanisms, and the bottom of base 1 will be positioned over the top of antenna for base station 7; And the left side wall of two cross muscle of base 1 bottom will be close to the right side wall of antenna for base station 7, thereby can guarantee to be arranged between slot type antenna 2 on pcb board 3 and antenna for base station 7 has certain distance, do not overlap, this is because 2 pairs of antenna for base station 7 of slot type antenna are more responsive, when slot type antenna 2 and antenna for base station 7 overlap, the ability that slot type antenna 2 transmits antenna for base station attitude test signal will weaken greatly, and then be difficult to test data is sent to the receiver on ground.The upper and lower surface of slot type antenna 2 of the present utility model and antenna for base station 7 do not occur any overlapping, thereby guarantee that slot type antenna 2 has the ability of good transmission antenna for base station attitude test signal, can accurately be sent to test data the receiver on ground.
Because the utility model is a kind of wireless senser for the antenna for base station attitude measurement, its working environment is outdoor, and then keeps away the weather such as unavoidable sleet.In order to guarantee that the utility model can be stablized, lasting work, printing opacity upper cover 6 of the present utility model and base 1 can adopt the technique of ultrasonic soldering.
Principle of the present utility model is:
When the attitude variation occured antenna for base station 7, the single-chip microcomputer on pcb board 3 changes attitude by acceleration transducer, magnetic compass transmitter to be measured, then by slot type antenna 2, these information is launched with wireless.The slot type antenna 2 that is positioned at the side top of antenna for base station can guarantee the radiation downwards of enough energy.
Receiver can adopt portable design, also can adopt fixed design.Receiver comprises radio communication circuit, and data are processed, user interface software.Receiver is converted to the angle of pitch, position angle by the coordinate system rotation computing with 3-axis acceleration, the three axle magnetic flux that receive.
Although the utility model describes by specific embodiment, it will be appreciated by those skilled in the art that, in the situation that do not break away from the utility model scope, can also carry out various conversion and be equal to alternative the utility model.In addition, for particular condition or material, can make various modifications to the utility model, and not break away from scope of the present utility model.Therefore, the utility model is not limited to disclosed specific embodiment, and should comprise the whole embodiments that fall into the utility model claim scope.
Claims (7)
1. wireless senser that is used for the antenna for base station attitude measurement; Comprise the base (1) that is arranged on antenna for base station (7) upper surface; It is characterized in that; Pcb board (3) is arranged in described base (1); The single-chip microcomputer that is provided with attitude-measuring sensor and has radio communication function on pcb board (3); The output of described attitude-measuring sensor connects single-chip microcomputer; The wireless communication RF interface of single-chip microcomputer connects the slot type antenna (2) that is positioned on pcb board (3); Slot type antenna (2) spatially is positioned at the side top of antenna for base station (7); Not overlapping with antenna for base station (7).
2. the wireless senser for the antenna for base station attitude measurement according to claim 1, is characterized in that, described attitude-measuring sensor comprises acceleration transducer and magnetic compass transmitter.
3. the wireless senser for the antenna for base station attitude measurement according to claim 2, is characterized in that, described pcb board (3) connects the sun power electroplax (5) that is positioned at base (1) inner and upper, is its power supply by sun power electroplax (5).
4. the wireless senser for the antenna for base station attitude measurement according to claim 3, is characterized in that, is provided with rubber blanket (4) between described pcb board (3) and sun power electroplax (5).
5. the wireless senser for the antenna for base station attitude measurement according to claim 1, is characterized in that, described base (1) top is provided with printing opacity upper cover (6).
6. the wireless senser for the antenna for base station attitude measurement according to claim 5, is characterized in that, described printing opacity upper cover (6) top is designed for convex arc.
7. the wireless senser for the antenna for base station attitude measurement according to claim 1, is characterized in that, described base (1) bottom is provided with two cross muscle detent mechanisms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320234254 CN203259145U (en) | 2013-05-02 | 2013-05-02 | Wireless sensor used for measuring attitude of base station antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320234254 CN203259145U (en) | 2013-05-02 | 2013-05-02 | Wireless sensor used for measuring attitude of base station antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203259145U true CN203259145U (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320234254 Expired - Fee Related CN203259145U (en) | 2013-05-02 | 2013-05-02 | Wireless sensor used for measuring attitude of base station antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203259145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730730A (en) * | 2013-12-17 | 2014-04-16 | 常州安塔歌电子科技有限公司 | Solar power supply full wireless tunable antenna control device and method |
-
2013
- 2013-05-02 CN CN 201320234254 patent/CN203259145U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730730A (en) * | 2013-12-17 | 2014-04-16 | 常州安塔歌电子科技有限公司 | Solar power supply full wireless tunable antenna control device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20160502 |