CN2777572Y - Satellite positioning apparatus - Google Patents
Satellite positioning apparatus Download PDFInfo
- Publication number
- CN2777572Y CN2777572Y CNU2005200391618U CN200520039161U CN2777572Y CN 2777572 Y CN2777572 Y CN 2777572Y CN U2005200391618 U CNU2005200391618 U CN U2005200391618U CN 200520039161 U CN200520039161 U CN 200520039161U CN 2777572 Y CN2777572 Y CN 2777572Y
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- CN
- China
- Prior art keywords
- antenna
- handle
- mobile satellite
- location equipment
- satellite location
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- Expired - Lifetime
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Abstract
The utility model discloses a satellite positioning apparatus which can be used as an RTK (Real Time Kinematic) reference station for receiving and processing satellite signals and broadcasting reference signals overseas. The satellite positioning apparatus comprises a host machine, a first antenna, a second antenna, a support frame and a handle, wherein the first antenna and the second antenna are respectively connected to the host machine, the support frame and the handle are respectively assembled on the host machine, and the second antenna is assembled on the handle. The satellite positioning apparatus does not require an additional structure for loading the second antenna, thereby, the utility model has the advantages of convenient use and portability.
Description
[affiliated technical field]
The utility model is relevant a kind of mobile satellite location equipment, refers to the mobile satellite location equipment of a kind of RTK of can be used as (Real TimeKinematic) reference station especially.
[background technology]
People use various positioning systems to come to determine accurately the position of object.Wherein, (Global Positioning System is an artificial satellite positioning system of being finished by U.S. Department of Defense GPS) to GPS, and it is made up of the network that 24 satellites constitute.GPS is for Military Application designs at first, but U.S. government opens this system to general public now.GPS can be round-the-clock in the whole world any place use, and need not pay usage charges.Similarly global position system also have Muscovite worldwide navigation positioning system (Global Navigation Satellite System, GLONASS) and the Galileo plan (GalileoProgram) of European Union.
Global position system, especially GPS have been widely used in accurate agricultural, measurement, construction work and automobile navigation or the like.Wherein, differential GPS reference station (differential GPS reference stations) can be used to the broadcast GPS calibrating signal and gives other GPS receiving terminals with further raising bearing accuracy.RTK (RealTime Kinematic) reference station promptly is a kind of industry in recent years differential GPS reference station commonly used.The correlation technique content can further announce the 6th, 803 with reference to United States Patent (USP), No. 879 etc.
Carry out the RTK type mobile satellite location equipment of field survey work for some, but the function of itself integral measuring terminal and reference station is in one.That is, mobile satellite location equipment is placed the place of known coordinate and opens broadcast capability, this equipment can be used as the RTK reference station and uses; Mobile satellite location equipment is placed point to be measured and open the function that receives broadcasting, this equipment can be used as the RTK receiving end and uses.
Existing as the integrated RTX type mobile satellite location equipment of using with reference to the station, satellite earth antenna that generally include main frame, electrically connects with main frame and broadcast antenna, be assembled in the support and the handle of main frame respectively.Wherein, satellite earth antenna is assembled in the main frame top.Because the satellite earth antenna volume that prior art is made is bigger usually, but and the main frame relative compact is small and exquisite, make on the main frame directly assembling broadcast antenna of inconvenience.Therefore, the industry custom is assembled in extra support with broadcast antenna.Yet extra support makes using of equipment and carries and all becomes more inconvenient.
In sum, need improve existing mobile satellite location equipment, to overcome the prior art defective.
[utility model content]
The purpose of this utility model is to provide a kind of mobile satellite location equipment, and it possesses integral structure, uses and carries convenient.
For achieving the above object, the utility model adopts following technical scheme: a kind of mobile satellite location equipment, it comprises main frame, first antenna that electrically connects with main frame respectively and second antenna, is assembled in the support and the handle of main frame respectively, and described second antenna assemblies is in handle.
Technique scheme can further be replenished: described handle is dismountable main frame that is assembled in.
Compared with prior art, the utlity model has following beneficial effect: second antenna assemblies of this mobile satellite location equipment is in handle, and totally being integral structure is compacter, uses and carries more convenient.
[description of drawings]
Fig. 1 is the three-dimensional combination figure of the utility model mobile satellite location equipment.
Fig. 2 is the three-dimensional combination figure of main frame, handle and second antenna of the utility model mobile satellite location equipment.
Fig. 3 is the three-dimensional exploded view of main frame, handle and second antenna of mobile satellite location equipment shown in Figure 2.
[embodiment]
See also shown in Figure 1ly, better embodiment of the present utility model is a kind of mobile satellite location equipment 1.This mobile satellite location equipment 1 comprises main frame 20, first antenna 30, handle 40, second antenna 50 and support 60.In the present embodiment, first antenna 30 is double frequency satellite earth antennas, and support 60 is tripods.
Please further consult Fig. 2 and shown in Figure 3, main frame 20 is provided with control panel 21, relative first and second assembled portion 22,23 up and down.Control panel 21 places main frame 20 front ends, and it comprises display screen 211, button 212 and plurality of indicator lamps 213.First assembled portion 22 is provided with connecting portion 221.Other has a pair of holding section (not shown), and extension forms from main frame 20 rear ends.
During assembling, the holding section of main frame 20 respectively with first and second docking section 41 of handle 40,42 match merges and to be contained in first and second support slot 410,420, screw 45 be assembled into screwing through hole 412 and pin first docking section 41 and holding section with fixed handle 40 on main frame 20, the support 60 and second assembled portion 23 install and fix by screw thread, first antenna 30 and first assembled portion 22 install and fix by screw thread, and be electrical connected by connecting portion 221 and main frame 20, the base portion 51 of second antenna 50 and the 3rd assembled portion 44 install and fix by screw thread, and link to each other in main frame 20 by cable 52.
Claims (10)
1. mobile satellite location equipment, it comprises main frame, first antenna that electrically connects with main frame respectively and second antenna, is assembled in the support and the handle of main frame respectively, and it is characterized in that: described second antenna assemblies is in handle.
2. mobile satellite location equipment as claimed in claim 1 is characterized in that: the dismountable main frame that is assembled in of described handle.
3. mobile satellite location equipment as claimed in claim 2 is characterized in that: described main frame is provided with the holding section, and described handle is provided with support slot and screw, and the holding section cooperates with support slot and pinned so that handle is installed on mobile satellite location equipment by screw.
4. mobile satellite location equipment as claimed in claim 3 is characterized in that: described handle upper end is provided with threaded assembled portion, and the second antenna lower end is provided with threaded docking section, and second antenna is loaded on handle by thread set.
5. mobile satellite location equipment as claimed in claim 1 is characterized in that: described second antenna is whiplike UHF high-gain aerial, is provided with amplifying circuit in it.
6. mobile satellite location equipment as claimed in claim 5 is characterized in that: described mobile satellite location equipment also comprises extension rod, and this extension rod can be assembled in assembled portion by an end, and second antenna assemblies is in this extension rod other end.
7. combination of antennas, it is used to comprise the mobile satellite location equipment of signal receiving device, and comprises antenna and handle, and described handle is assembled in signal receiving device, antenna also is provided with cable to electrically connect signal receiving device, and it is characterized in that: antenna assemblies is in handle.
8. combination of antennas as claimed in claim 7 is characterized in that: described handle upper end is provided with threaded assembled portion, and the antenna lower end is provided with threaded docking section, and antenna is loaded on handle by thread set.
9. combination of antennas as claimed in claim 8 is characterized in that: described antenna is whiplike UHF high-gain aerial, is provided with amplifying circuit in it.
10. combination of antennas as claimed in claim 9 is characterized in that: this combination of antennas also comprises extension rod, and this extension rod can be assembled in assembled portion by an end, and antenna assemblies is in this extension rod other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200391618U CN2777572Y (en) | 2005-01-20 | 2005-01-20 | Satellite positioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200391618U CN2777572Y (en) | 2005-01-20 | 2005-01-20 | Satellite positioning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2777572Y true CN2777572Y (en) | 2006-05-03 |
Family
ID=36744956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200391618U Expired - Lifetime CN2777572Y (en) | 2005-01-20 | 2005-01-20 | Satellite positioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2777572Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621559A (en) * | 2012-04-13 | 2012-08-01 | 吉林大学 | Portable global position system (GPS)-real time kinematic (RTK) rapid auxiliary wall corner point measuring device and measuring method |
| JP2021119353A (en) * | 2018-02-08 | 2021-08-12 | ヤンマーパワーテクノロジー株式会社 | Reference station device |
-
2005
- 2005-01-20 CN CNU2005200391618U patent/CN2777572Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102621559A (en) * | 2012-04-13 | 2012-08-01 | 吉林大学 | Portable global position system (GPS)-real time kinematic (RTK) rapid auxiliary wall corner point measuring device and measuring method |
| JP2021119353A (en) * | 2018-02-08 | 2021-08-12 | ヤンマーパワーテクノロジー株式会社 | Reference station device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING HE ZONG SI ZHUANG TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: HEZHONG SIZHUANG SCIENCE AND TECHNOLOGY CO. LTD., BEIJING |
|
| CP03 | Change of name, title or address |
Address after: Beijing City, Haidian District Zhichun Road, No. 118 building, room 1501, zip code: 100088 Patentee after: Beijing Unistrong Science & Technology Co., Ltd. Address before: No. 5, Shuguang building, No. 10 Shun Tong Road, Beijing, Chaoyang District: 100028 Patentee before: Hezhong Sizhuang Science and Technology Co. Ltd., Beijing |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150120 Granted publication date: 20060503 |