CN104677344B - A kind of long range board and its application method - Google Patents
A kind of long range board and its application method Download PDFInfo
- Publication number
- CN104677344B CN104677344B CN201510091933.0A CN201510091933A CN104677344B CN 104677344 B CN104677344 B CN 104677344B CN 201510091933 A CN201510091933 A CN 201510091933A CN 104677344 B CN104677344 B CN 104677344B
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- housing
- long range
- range board
- target
- board
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The invention provides a kind of long range board, including：Housing, axle center, multiple lamp bars and pedestal；The axle center is located at the center of the housing；The lamp bar is located in the housing, and multiple lamp bars are arranged around the axle center；The pedestal is located under the housing, for supporting the housing.Present invention also offers the application method of the long range board.The present invention is illuminated by being related to light fixture on board, not only ensure that the precision that long sighting distance is sighted, and has reached the purpose of daytime measurement, improves efficiency.
Description
Technical field
The present invention relates to engineering measuring technology field, more particularly to a kind of long range board and its application method.
Background technology
When carrying out horizontal control survey using optical gauge, in order to control the accumulation of error, it is ensured that measurement accuracy, typically
The principle of short side is controlled using long side, i.e. orientation by backsight length is greater than the length of forward sight surveying and locating, so orientation by backsight
The degree of accuracy plays very crucial effect to surveying and locating precision.
With the update of measuring instrument, using the prism apparatus of instrument standard configuration in intervisibility bar when sighting distance is less than 1~2km
The preferable situation of part can just be met, still, when sighting distance even extra long distance occurs beyond 2km using the prism of instrument standard configuration
Device is just difficult to meet work requirements, and target is sighted the fuzzy or inaccurate influence to measurement accuracy and especially protruded.To eliminate mesh
Mark is sighted fuzzy, reduces long sighting distance and sights influence of the deviation to measurement accuracy, long sighting distance is sighted board device and arisen at the historic moment.
Myopia is usually that apparatus manufacture standard configuration observes board structure away from sighting means at this stage, and size is typically unadjustable.It is long
Sighting distance, which is sighted to use, sights cylinder and servicing lighting is to reach purpose that measuring instrument is sighted.The photograph that existing long sighting distance is sighted
Director circle cylinder, though can meet long sighting distance sights requirements, has accessory structure complexity, overall dimensions are larger, size is with measurement distance
The shortcomings of regulation is inconvenient, recycling rate is not high, night-time observation is inconvenient.
The content of the invention
For the defect of prior art, the present invention provides a kind of long range board and its application method, by board
It is related to light fixture to be illuminated, not only ensure that the precision that long sighting distance is sighted, and reached the purpose of daytime measurement, improves
Efficiency.
In a first aspect, the present invention provides a kind of long range board, including：Housing, axle center, multiple lamp bars and pedestal；
The axle center is located at the center of the housing；
The lamp bar is located in the housing, and multiple lamp bars are arranged around the axle center；
The pedestal is located under the housing, for supporting the housing.
Preferably, the board also includes lamp socket, is connected respectively with the housing and the pedestal, for ensureing the shell
Body is coaxial up and down with the pedestal.
Preferably, power interface is provided with the lamp socket, for connecting power supply.
Preferably, the axle center is hollow cylinder, and the both ends open in the axle center is located at the housing respectively
Upper and lower surface, forms axle mouthful.
Preferably, the lamp bar is white lamp bar, and the white lamp bar is arranged around the axle center.
Preferably, the board also includes power supply circuit；
The power supply circuit includes power supply, mu balanced circuit, DC converting circuit, first switch and second switch；The electricity
The both positive and negative polarity in source is connected by the first switch with the mu balanced circuit, and the output of the mu balanced circuit is changed with the direct current
The input connection of circuit, the output of the DC converting circuit connects the white lamp bar by the second switch.
Preferably, the board also include protective cover, set on the housing, for protect the shell, reflection-proof and
Target is sighted in discrimination.
Preferably, the housing is no less than one；
When the housing is multiple, by coaxially connected above and below the axle mouthful between multiple housings.
Preferably, the different housing of diameter sights distance difference.
Second aspect, the application method of above-mentioned long range board, this method includes：
During operation on daytime, judge to sight the situation of target and survey station point；
If only one of which survey station sights target, photograph is measured using the long range board for being mounted with a housing
It is accurate；
If when the survey Site synch of multiple diverse locations sights same target, and each survey station point between target point away from
From equal, then measured and sighted using the long range board for being mounted with a housing；
If when the survey Site synch of multiple diverse locations sights same target, and each survey station point between target point away from
From then measuring and sight using the long range board for the housing for being mounted with multiple different models；
During evening operation, judge to sight the situation of target and survey station point；
If only one of which survey station sights target, photograph is measured using the long range board for being mounted with a housing
It is accurate；
If when the survey Site synch of multiple diverse locations sights same target, using and being mounted with multiple different models
The long range board of housing, which is measured, to be sighted.
As shown from the above technical solution, the present invention provides a kind of long range board and its application method, by board
Design lamps are illuminated, and not only ensure that the precision that long sighting distance is sighted, and have reached the purpose of daytime measurement, are improved
Efficiency；And the housing of a variety of different models can be combined, be conducive to accurately sighting over long distances.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these figures.
Fig. 1 is the structural representation for the long range board that one embodiment of the invention is provided；
Fig. 2 is the structural representation of power supply circuit in the long range board that another embodiment of the present invention is provided；
Fig. 3 is the schematic flow sheet for the long range board application method that one embodiment of the invention is provided.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in figure 1, the long range board provided for one embodiment of the invention, including：Housing 1, axle center 2, multiple lamp bars 3
And pedestal 4；
Wherein, axle center 2 is located at the center of housing 1；Lamp bar 3 is located in housing 1, and multiple lamp bars 3 are arranged around axle center 2；
Pedestal 4 is located under housing 1, for supporting the housing 1.
Preferably, the long range board also includes lamp socket 5, is connected respectively with housing 1 and pedestal 4, for ensureing housing 1
With pedestal about 4 it is coaxial, and misalignment of axe is not more than 0.5mm.
In the present embodiment, housing 1 is made of high acrylic material, into cylinder, long 50 centimetres, and housing is according to diameter
Size is divided into Multiple Type, and the housing of different model sights distance also difference, and the housing of any two models can be closely engaged on
Together.
In the present embodiment, axle center 2 is hollow cylinder, and the both ends open in axle center 2 is located at the upper following table of housing 1 respectively
Face, forms axle mouthful 6, just can closely be connected by the housing of 6 any two kinds of different models of axle mouthful.
It should be noted that housing is no less than one in the long range board.Situation is measured according to actual, if only one of which
Survey station sights target, then need to only install a housing；If the survey station point of multiple diverse locations occur needs synchronously to sight same mesh
Mark, and it is unequal from the distance of survey station point to target point, then need that multiple housings are installed.
In the present embodiment, lamp bar 3 is white lamp bar, and white lamp bar is around the close-packed arrays of axle center 2.
In the present embodiment, pedestal 4 is the pedestal of measuring instrument standard configuration.
It should be noted that the long range board in the present embodiment also includes power supply circuit, as shown in Fig. 2 the power supply is electric
Road includes power supply, mu balanced circuit, DC converting circuit, first switch and second switch.
Wherein, the both positive and negative polarity of the power supply is connected by the first switch with the mu balanced circuit, the mu balanced circuit
Output be connected with the input of the DC converting circuit, the output of the DC converting circuit is connected by the second switch
The white lamp bar.The first switch is used to turn on and off power supply.
In the present embodiment, as shown in figure 1, power interface 7 is provided with lamp socket 5, for connecting power supply.On the power supply is
State in the power supply in power supply circuit, the present embodiment using 12 volts of power supplys, can continuously work 12 hours.
In the present embodiment, long range board also includes protective cover, shell 1 is enclosed on, for protecting the shell 1, reflection-proof
And target is sighted in discrimination.And protective cover uses thickness for the black pad pasting of 1.0 Mills, thermal insulation is good.Specifically, operation on daytime
When, protective cover is enclosed on shell 1：
(1) it can prevent solar radiation from causing reflective on shell 1, hinder observation；
(2) shell 1 can be protected, prevents that shell 1 from colliding with fragmentation；
(3) because protective cover is black so that sight target in discrimination observation.
The long range board provided in the present embodiment, is illuminated by being related to light fixture on board, not only ensure that length
The precision that sighting distance is sighted, and the purpose of daytime measurement has been reached, improve efficiency；And the housing of a variety of different models can
Combine, be conducive to accurately sighting over long distances.
The long range board provided in order to illustrate more clearly of above-described embodiment, as shown in figure 3, implementing for the present invention one
The application method for above-described embodiment middle and long distance board that example is provided, this method comprises the following steps：
When S1, operation on daytime, judge to sight the situation of target and survey station point.
If S2, only one of which survey station sight target, measured using the long range board for being mounted with a housing
Sight.
If S3, when the survey Site synch of multiple diverse locations sights same target, and each survey station point is between target point
Distance it is equal, then measured and sighted using the long range board for being mounted with a housing.
If S4, when the survey station point of multiple diverse locations sights same target, and each survey station point between target point away from
From then measuring and sight using the long range board for the housing for being mounted with multiple different models.
When S5, evening operation, judge to sight the situation of target and survey station point.
If S6, only one of which survey station sight target, measured using the long range board for being mounted with a housing
Sight.
If S7, when the survey station point of multiple diverse locations sights same target, using being mounted with multiple different models
The long range board of housing, which is measured, to be sighted.
The concrete model for the housing installed under above-mentioned different work environment is specifically determined according to in-site measurement actual demand.
It should be noted that in operation on daytime, protective cover can be enclosed on the housing of long range board, with containment vessel
Body, reflection-proof and it is easy to discrimination to sight target；And at night operation when, then protective cover is removed.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that；It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a kind of long range board, it is characterised in that including：Housing, axle center, multiple lamp bars and pedestal；
The axle center is located at the center of the housing；
The lamp bar is located in the housing, and multiple lamp bars are arranged around the axle center；
The pedestal is located under the housing, for supporting the housing；
The axle center is hollow cylinder, and the both ends open in the axle center is located at the upper and lower surface of the housing, shape respectively
Into axle mouthful, the housing of any two kinds of different models is closely connected by the axle mouthful.
2. long range board according to claim 1, it is characterised in that the board also includes lamp socket, with the housing
And the pedestal is connected respectively, for ensureing that the housing is coaxial up and down with the pedestal.
3. long range board according to claim 2, it is characterised in that be provided with power interface on the lamp socket, be used for
Connect power supply.
4. long range board according to claim 1, it is characterised in that the lamp bar is white lamp bar, the white lamps
Bar is arranged around the axle center.
5. long range board according to claim 4, it is characterised in that the board also includes power supply circuit；
The power supply circuit includes power supply, mu balanced circuit, DC converting circuit, first switch and second switch；The power supply
Both positive and negative polarity is connected by the first switch with the mu balanced circuit, the output of the mu balanced circuit and the DC converting circuit
Input connection, the output of the DC converting circuit passes through the second switch and connects the white lamp bar.
6. long range board according to claim 1, it is characterised in that the board also includes protective cover, is enclosed on described
On housing, target is sighted for protecting the housing, reflection-proof in operation on daytime and distinguishing.
7. long range board according to claim 1, it is characterised in that the housing is no less than one；
When the housing is multiple, by coaxially connected above and below the axle mouthful between multiple housings.
8. long range board according to claim 1, it is characterised in that the different housing of diameter sights distance not
Together.
9. the application method of the long range board described in claim any one of 1-8, it is characterised in that this method includes：
During operation on daytime, judge to sight the situation of target and survey station point；
If only one of which survey station sights target, measured and sighted using the long range board for being mounted with a housing；
If when the survey Site synch of multiple diverse locations sights same target, and each survey station point is to the distance between target point phase
Deng then being measured and sighted using the long range board for being mounted with a housing；
If when the survey Site synch of multiple diverse locations sights same target, and each survey station point to the distance between target point no
Deng then measuring and sight using the long range board for the housing for being mounted with multiple different models；
During evening operation, judge to sight the situation of target and survey station point；
If only one of which survey station sights target, measured and sighted using the long range board for being mounted with a housing；
If when the survey Site synch of multiple diverse locations sights same target, using the housing for being mounted with multiple different models
Long range board measure and sight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510091933.0A CN104677344B (en) | 2015-02-16 | 2015-02-16 | A kind of long range board and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510091933.0A CN104677344B (en) | 2015-02-16 | 2015-02-16 | A kind of long range board and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104677344A CN104677344A (en) | 2015-06-03 |
| CN104677344B true CN104677344B (en) | 2017-10-31 |
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ID=53312714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510091933.0A Active CN104677344B (en) | 2015-02-16 | 2015-02-16 | A kind of long range board and its application method |
Country Status (1)
| Country | Link |
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| CN (1) | CN104677344B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017825B (en) * | 2019-04-03 | 2023-11-24 | 北京城建勘测设计研究院有限责任公司 | Double-sided target |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008145156A1 (en) * | 2007-05-30 | 2008-12-04 | Trimble Ab | Target for use in measuring and surveying applications |
| CN201561757U (en) * | 2009-11-16 | 2010-08-25 | 灵宝市金源矿业有限责任公司 | Survey target |
| CN201885714U (en) * | 2010-12-20 | 2011-06-29 | 重庆中设工程设计有限公司 | Special measuring survey target for segment precasting |
| CN103487023B (en) * | 2013-09-29 | 2016-05-25 | 长江三峡勘测研究院有限公司（武汉） | Board is sighted in the transmission of long distance and high precision elevation |
| CN203848834U (en) * | 2014-03-13 | 2014-09-24 | 中国电建集团中南勘测设计研究院有限公司 | Porous aligning bottom plate for collimation line movable surveyor beacon method and collimation line movable surveyor's beacon assembly |
| CN204730834U (en) * | 2015-02-16 | 2015-10-28 | 中交一航局第二工程有限公司 | A kind of long distance board |
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2015
- 2015-02-16 CN CN201510091933.0A patent/CN104677344B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104677344A (en) | 2015-06-03 |
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