CN209783472U - Wheel type distance measuring and mu measuring instrument - Google Patents
Wheel type distance measuring and mu measuring instrument Download PDFInfo
- Publication number
- CN209783472U CN209783472U CN201920757696.0U CN201920757696U CN209783472U CN 209783472 U CN209783472 U CN 209783472U CN 201920757696 U CN201920757696 U CN 201920757696U CN 209783472 U CN209783472 U CN 209783472U
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- range finding
- wheel
- wheel type
- display screen
- appearance
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- Measurement Of Distances Traversed On The Ground (AREA)
Abstract
The utility model discloses a wheel type range finding surveys mu appearance, open through control button 2 during the use and survey mu appearance, wait for 1-2 minutes and wait that the ephemeris downloads basic stability, promote wheel type range finding surveys mu appearance around the soil walking round that awaits measuring, draw soil shape and profile through the GPS location on display screen 1, electronic counter 5 calculates the distance through the rotation count of range finding wheel 4, the distance data of wheel type range finding combines with GPS's directional data and corrects, obtain more accurate soil area, this device compensaties the error of revising GPS through wheel type range finding, make the measuring result more accurate, and data are looked over in accessible touch screen direct operation, it is simple easily to get the hand.
Description
Technical Field
The utility model relates to a land measuring tool field, concretely relates to wheel type range finding surveys mu appearance.
Background
Land area measuring instruments are also named as land area measuring instruments, handheld land area measuring instruments and the like. The system integrates a high-precision GPS positioning system, a precise area calculation method and an intelligent palm computer system, and can realize real-time test, dynamic graphic display and data intelligent processing and storage of irregular areas. The data of measuring area, perimeter, distance, gradient, etc. can be obtained simultaneously by one measurement. The measured area graph and all the measured data can be called at any time, and the archive storage is convenient.
The land area measuring instrument can provide real-time navigation and positioning information such as longitude, latitude, elevation and the like by adopting a GPS global satellite positioning system, obtains the coordinates of each point by utilizing the positioning function of the GPS, and calculates data such as distance, area and the like by a mathematical method. After the machine is started, the machine can be held in the hand or placed in a pocket by pressing, the machine walks for a circle around the land to be measured, and then the machine stops by pressing, namely the land area just walked is displayed.
However, when the existing mu measuring instrument is used, the instrument is too close to a building, a tree or the ground, the positioning is not influenced, but the measurement precision is influenced, and the technical indexes of the specification are measured without interference. Can meet the requirement of farmland operation. If used in woodland, the corresponding accuracy may be reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a wheel-type range finding surveys mu appearance.
The utility model provides a technical scheme as follows that above-mentioned technical problem took:
the utility model provides a wheel-type range finding surveys mu appearance, includes display screen 1, control button 2, telescopic link 3, range finding wheel 4 and electronic counter 5, range finding wheel 4 rotates the one end of fixing at telescopic link 3, electronic counter 5 fixes the rotation number of turns that is used for counting range finding wheel 4 on telescopic link 3, and the other end of telescopic link 3 is fixed with display screen 1, be equipped with chip and the charging source for being used for handling data in the display screen 1, the top of display screen 1 is equipped with GPS antenna 11. The GPS distance measurement is greatly influenced by environmental factors, the precision is low, and the wheel type distance measurement is added, so that the measurement precision is improved.
Preferably, the telescopic rod 3 is fixed by a buckle 31. The length of the telescopic rod 3 can be adjusted to correspond to users with different heights and is fixed through the buckle 31.
Preferably, the display screen 1 is a touch screen. The display is used for displaying data, and the touch screen operation is more convenient.
Preferably, the electronic counter is a photoelectric sensor or a hall sensor.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The present invention will be described in detail with reference to the accompanying drawings so that the above advantages of the present invention can be more clearly understood.
FIG. 1 is a side view of a wheel type distance and area measuring instrument of the present invention;
FIG. 2 is a schematic structural view of a wheel-type distance and area measuring instrument of the present invention;
Fig. 3 is the utility model discloses a top view of wheel-type range finding surveys mu appearance.
Detailed Description
The present invention will be described in detail with reference to the following specific embodiments.
As shown in fig. 1-3, a wheel-type range finding surveys mu appearance, including display screen 1, control button 2, telescopic link 3, range finding wheel 4 and electronic counter 5, range finding wheel 4 rotates the one end of fixing at telescopic link 3, electronic counter 5 fixes the rotation number of turns that is used for counting range finding wheel 4 on telescopic link 3, and the other end of telescopic link 3 is fixed with display screen 1, be equipped with chip and the charging source for being used for handling data in the display screen 1, the top of display screen 1 is equipped with GPS antenna 11. The GPS distance measurement is greatly influenced by environmental factors, the precision is low, and the wheel type distance measurement is added, so that the measurement precision is improved.
Preferably, the telescopic rod 3 is fixed by a buckle 31. The length of the telescopic rod 3 can be adjusted to correspond to users with different heights and is fixed through the buckle 31.
preferably, the display screen 1 is a touch screen. The display is used for displaying data, and the touch screen operation is more convenient.
Preferably, the electronic counter is a photoelectric sensor or a hall sensor.
The utility model relates to a wheel type range finding surveys mu appearance, open through control button 2 during the use and survey mu appearance, wait for 1-2 minutes and wait that the ephemeris downloads basic stability, promote wheel type range finding surveys mu appearance around the soil walking round that awaits measuring, draw soil shape and profile through GPS location on display screen 1, electronic counter 5 counts the distance of reckoning through the rotation of range finding wheel 4, wheel type range finding's distance data combines with GPS's directional data and corrects, obtain more accurate soil area, this device compensaties the error of revising GPS through wheel type range finding, make measuring result more accurate, and accessible touch screen direct operation or look over data, simple easy shang shou.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a wheel type range finding surveys mu appearance, its characterized in that, includes display screen (1), control button (2), telescopic link (3), range finding wheel (4) and electronic counter (5), range finding wheel (4) rotate the one end of fixing at telescopic link (3), electronic counter (5) are fixed and are used for counting the number of rotations of range finding wheel (4) on telescopic link (3), and the other end of telescopic link (3) is fixed with display screen (1), be equipped with chip and the charging source who is used for handling data in display screen (1), the top of display screen (1) is equipped with GPS antenna (11).
2. The wheel-type distance and area measuring instrument according to claim 1, wherein the telescopic rod (3) is fixed through a buckle (31).
3. A wheel-type distance and area meter according to claim 1, wherein the display screen (1) is a touch screen.
4. The wheel-type distance and area measurement instrument of claim 1, wherein the electronic counter is a photoelectric sensor or a Hall sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757696.0U CN209783472U (en) | 2019-05-24 | 2019-05-24 | Wheel type distance measuring and mu measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757696.0U CN209783472U (en) | 2019-05-24 | 2019-05-24 | Wheel type distance measuring and mu measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209783472U true CN209783472U (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920757696.0U Active CN209783472U (en) | 2019-05-24 | 2019-05-24 | Wheel type distance measuring and mu measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209783472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823068A (en) * | 2019-10-29 | 2020-02-21 | 佛山凯源电力勘测设计有限公司 | Outdoor exploration wheel type distance measuring system |
| CN111982040A (en) * | 2020-08-18 | 2020-11-24 | 山东泰和建设管理有限公司 | Distance measuring and calculating method and device based on rolling distance meter, computer equipment and storage medium |
-
2019
- 2019-05-24 CN CN201920757696.0U patent/CN209783472U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823068A (en) * | 2019-10-29 | 2020-02-21 | 佛山凯源电力勘测设计有限公司 | Outdoor exploration wheel type distance measuring system |
| CN111982040A (en) * | 2020-08-18 | 2020-11-24 | 山东泰和建设管理有限公司 | Distance measuring and calculating method and device based on rolling distance meter, computer equipment and storage medium |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221103 Address after: 518000 4th floor, building e, Tangtou first industrial zone, Tangtou community, Shiyan street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Dolby Laser Co.,Ltd. Address before: 518000 Shenzhen, Guangdong Guangming New District Gongming office, Tian Liao community guangguangxin Park West seven, Qiao de science and Technology Park building, six B building. Patentee before: SHENZHEN DOBIY ELECTRONIC Co.,Ltd. |