CN208187383U - A kind of sampled point angle display - Google Patents
A kind of sampled point angle display Download PDFInfo
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- CN208187383U CN208187383U CN201820822652.7U CN201820822652U CN208187383U CN 208187383 U CN208187383 U CN 208187383U CN 201820822652 U CN201820822652 U CN 201820822652U CN 208187383 U CN208187383 U CN 208187383U
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Abstract
The utility model relates to spatial sampling technical fields, disclose a kind of sampled point angle display, it include: angle scale, direction needle, compass, fixed bracket and fixed device, angle scale is semicircle, and indicates scale and number mark, and compass is embedded on angle scale, angle scale center location is equipped with the vertical columns for fixing direction needle, fixation hole is additionally provided on angle scale, fixed device and fixation hole are cooperatively connected, and fixed branch is set up in the back of angle scale.The utility model can accurately indicate the directional spatial relationships between sampled point, simplify sampling angle calculating process, accurate instruction sampling angle, guarantee the accuracy and reliability of sample point data, reduce the uncertainty of data in sampling process, the quality of data of sampled point is improved, simply, fast and accurately obtains sampling angle；The tilt angle of the present apparatus is adjusted, using fixed bracket to adapt to sag and swell；Replacement is simple, easy to carry, suitable for being widely used to promote in the Sampling Survey of field.
Description
Technical field
The utility model relates to spatial sampling technical fields, more particularly to a kind of sampled point angle display.
Background technique
Spatial sampling investigation is the basis of Geographical Study, stock assessment, spatial variability research and space mapping.How to close
Removing the work office sampled point (spatial position and its mutual position relation) is one of core content of Sampling Survey.Spatial sampling is set
Meter scheme in field sampling area when it is implemented, need to be accurately positioned each sampled point spatial position and each sampling
Directional spatial relationships between point.It can use GPS or Beidou position indicator theoretically to determine the spatial position of each sampled point,
But it can not be accurately positioned and adopt due to the signal interference by objects such as electric wire, water body, massif or trees when practical field work
Sampling point, this just needs the position and orientation for assisting determining destination sample point by the directional spatial relationships between sampled point.It passes
The Sampling Survey of system typically directly ignores the pass of the dimensional orientation between each sampled point mostly by GPS or Beidou position indicator
System, or be also based only on priori knowledge and artificial experience and substantially estimate directional spatial relationships between neighbouring sample point, it is this
Work pattern will cause certain deviation to sample point data result, not can guarantee the accuracy and representativeness of sample point data,
The quality of data is reduced, uncertainty is increased, and then influences the reliability of sample point data analysis result.
Utility model content
(1) technical problems to be solved
The purpose of the utility model is to provide a kind of sampled point angle display, solves GPS in the prior art or Beidou is fixed
Position instrument has ignored the directional spatial relationships between each sampled point, the accuracy of sampled point and representative low problem.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of sampled point angle display, comprising: angle scale,
Direction needle, compass, fixed bracket and fixed device, the angle scale are semicircle, and indicate scale and number mark, described
Compass is embedded on the angle scale, and the angle scale center location is equipped with the vertical columns for fixing direction needle, described
Direction needle can be rotated along the vertical columns, and fixation hole, the fixed device and the fixation are additionally provided on the angle scale
Hole is cooperatively connected, and for fixing the sampled point angle display, the fixed branch is set up in the back of the angle scale.
Wherein, the direction needle includes directional arrow, pointer handle and round hole, and the directional arrow and the round hole divide
Not She Yu the pointer handle both ends, the round hole is sheathed on the vertical columns.
Wherein, the fixed device is tip nail, and the tip nail is inserted into the fixation hole.
Wherein, the direction needle length is 10cm-20cm.
Wherein, the radius of the angle scale is 5cm-10cm.
Wherein, the fixed bracket includes three telescopic legs, and is uniformly arranged on the circumferential position of the angle scale.
(3) beneficial effect
A kind of sampled point angle display provided by the utility model, can accurately indicate the space side between sampled point
Position relationship, simplifies sampling angle calculating process, accurately indicates sampling angle, guarantee the accuracy and reliability of sample point data,
The uncertainty of data in sampling process is reduced, and then improves the quality of data of sampled point, simply, is fast and accurately obtained
Sampling angle；The tilt angle of the present apparatus is adjusted, using fixed bracket to adapt to sag and swell；Replacement is simple, easy to carry,
Suitable for being widely used to promote in the Sampling Survey of field.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of sampled point angle display of the utility model；
Fig. 2 is a kind of back structures schematic diagram of sampled point angle display of the utility model；
Fig. 3 is the structural schematic diagram of the utility model direction needle.
In figure, 1, angle scale；11, vertical columns；12, fixation hole；2, direction needle；21, round hole；22, pointer handle；23,
Directional arrow；3, compass；4, fixed bracket.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
As shown in Figure 1-Figure 3, the utility model discloses a kind of sampled point angle display, comprising: angle scale 1, direction needle
2, compass 3, fixed bracket 4 and fixed device, the angle scale 1 are semicircle, and indicate scale and number mark, the finger
Northern needle 3 is embedded on the angle scale 1, and 1 center location of angle scale is equipped with the vertical columns 11 for fixing direction needle 2,
The direction needle 2 can be rotated along the vertical columns 11, and fixation hole 12, the fixed device are additionally provided on the angle scale 1
It is cooperatively connected with the fixation hole 12, for fixing the sampled point angle display, fixed bracket 4 is set to the back of angle scale 1
Portion.
Specifically, being carved with 0 °, 45 °, 90 °, 135 ° and 180 ° on angle scale 1 angularly, observed convenient for user.According to not
Same measurement needs, and can also suitably increase angle mark.Fixed bracket 4 is bonded bottom surface, keeps present apparatus holding horizontal, guarantees measurement
Precisely.
A kind of sampled point angle display provided by the utility model, can accurately indicate the space side between sampled point
Position relationship, simplifies sampling angle calculating process, accurately indicates sampling angle, guarantee the accuracy and reliability of sample point data,
The uncertainty of data in sampling process is reduced, and then improves the quality of data of sampled point, simply, is fast and accurately obtained
Sampling angle；The tilt angle of the present apparatus is adjusted, using fixed bracket to adapt to sag and swell；Replacement is simple, easy to carry,
Suitable for being widely used to promote in the Sampling Survey of field.
Wherein, as shown in figure 3, the direction needle 2 includes directional arrow 23, pointer handle 22 and round hole 21, the direction
Arrow 23 and the round hole 21 are respectively arranged on the both ends of the pointer handle 22, and the round hole 21 is sheathed on the vertical columns
On 11.Those skilled in the art can be disassembled and installed by the connection relationship of round hole 21 and vertical columns 11, convenient for suitable
With different operating conditions.
Wherein, the fixed device is tip nail, and the tip nail is inserted into the fixation hole 12.Art technology
Personnel can be used other and fix device to replace tip nail.
Wherein, 2 length of direction needle is 10cm-20cm.Preferably, 2 length of direction needle in the present embodiment is 15cm
Or telescopic construction can also be used in 20cm, direction needle 2.
Wherein, the radius of the angle scale 1 is 5cm-10cm.The radius of angle scale 1 in the present embodiment is 10cm.According to
Actual needs, the direction needle of other sizes may be selected in those skilled in the art and angle scale is designed.
Wherein, as shown in Fig. 2, fixed bracket 4 includes three telescopic legs, and it is uniformly arranged on the circumference of angle scale 1
Position.Specifically, telescopic legs can be respectively arranged on 0 °, 90 ° and 180 ° of position of 1 circumference of angle scale, it is applicable
In non-equilibrium drilling, the height of telescopic legs is adjusted, to adapt to sag and swell, guarantees that measurement is accurate.
Specifically, the application method of the utility model are as follows: in the sampling area of field, first adjust fixed bracket according to landform
4 each telescopic legs guarantee that measurement result is not influenced by sag and swell to adapt to current landform.By the circle of angle scale 1
The heart is directed at current sampling point, adjusts the indicating position of compass 3, so that the direction of compass 3 is parallel with 1 diameter end of angle scale with letter
Change later data calculating process；Angle scale 1 is directly embedded in ground, fixed angles scale 1 across fixation hole 12 using tip nail；According to
According to the space length and position relation of current sampling point and destination sample point, the direction needle 2 of suitable length is selected, by round hole 21
It being fixedly connected on angle scale 1 by vertical columns 11, the other end is along 1 moving in rotation of angle scale, at the target angle that goes directly,
Determine that the spatial position of destination sample point is sampled according to two sampled point distances on the instruction direction of direction needle 2.It has sampled
Cheng Hou dismantles direction needle 2, successively extracts tip nail, recycles sampled point angle display, and auxiliary carries out next sampled point cloth
If.
A kind of sampled point angle display provided by the utility model, can accurately indicate the space side between sampled point
Position relationship, simplifies sampling angle calculating process, accurately indicates sampling angle, guarantee the accuracy and reliability of sample point data,
The uncertainty of data in sampling process is reduced, and then improves the quality of data of sampled point, simply, is fast and accurately obtained
Sampling angle；And the direction needle of different length can be attached or be dismantled with angle scale by vertical columns, replacement letter
It is single, it is easy to carry, the tilt angle of the present apparatus is adjusted using fixed bracket, to adapt to sag and swell, is suitable in field sampling
It is widely used to promote in investigation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of sampled point angle display characterized by comprising angle scale (1), compass (3), is fixed direction needle (2)
Bracket (4) and fixed device, the angle scale (1) are semicircle, and indicate scale and number mark, compass (3) edge
On the angle scale (1), angle scale (1) center location is equipped with the vertical columns (11) for fixing direction needle (2),
The direction needle (2) can rotate along the vertical columns (11), be additionally provided with fixation hole (12) on the angle scale (1), described
Fixed device and the fixation hole (12) are cooperatively connected, for fixing the sampled point angle display, the fixed bracket (4)
Set on the back of the angle scale (1).
2. sampled point angle display as described in claim 1, which is characterized in that the direction needle (2) includes directional arrow
(23), pointer handle (22) and round hole (21), the directional arrow (23) and the round hole (21) are respectively arranged on the pointer
The both ends of handle (22), the round hole (21) are sheathed on the vertical columns (11).
3. sampled point angle display as described in claim 1, which is characterized in that the fixed device is tip nail, described
Tip nail is inserted into the fixation hole (12).
4. sampled point angle display as described in claim 1, which is characterized in that direction needle (2) length is 10cm-
20cm。
5. sampled point angle display as described in claim 1, which is characterized in that the radius of the angle scale (1) is 5cm-
10cm。
6. the sampled point angle display as described in claim 1-5 any one, which is characterized in that the fixed bracket (4)
Including three telescopic legs, and it is uniformly arranged on the circumferential position of the angle scale (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820822652.7U CN208187383U (en) | 2018-05-30 | 2018-05-30 | A kind of sampled point angle display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820822652.7U CN208187383U (en) | 2018-05-30 | 2018-05-30 | A kind of sampled point angle display |
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| Publication Number | Publication Date |
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| CN208187383U true CN208187383U (en) | 2018-12-04 |
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| CN201820822652.7U Active CN208187383U (en) | 2018-05-30 | 2018-05-30 | A kind of sampled point angle display |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426322A (en) * | 2019-08-13 | 2019-11-08 | 河南华瑞高新材料有限公司 | A kind of device and method for testing lithium-ion electrolyte, battery material wellability |
-
2018
- 2018-05-30 CN CN201820822652.7U patent/CN208187383U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110426322A (en) * | 2019-08-13 | 2019-11-08 | 河南华瑞高新材料有限公司 | A kind of device and method for testing lithium-ion electrolyte, battery material wellability |
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