CN209197629U - A kind of range unit - Google Patents
A kind of range unit Download PDFInfo
- Publication number
- CN209197629U CN209197629U CN201822219845.6U CN201822219845U CN209197629U CN 209197629 U CN209197629 U CN 209197629U CN 201822219845 U CN201822219845 U CN 201822219845U CN 209197629 U CN209197629 U CN 209197629U
- Authority
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- China
- Prior art keywords
- auxiliary stand
- rangefinder
- laser
- quarter butt
- vertical
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005259 measurement Methods 0.000 claims description 36
- 229910000831 Steel Inorganic materials 0.000 claims description 34
- 239000010959 steel Substances 0.000 claims description 34
- 238000009434 installation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000007547 defect Effects 0.000 description 6
- 238000000691 measurement method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
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Abstract
The utility model provides a kind of range unit, including rangefinder, further includes: auxiliary stand；The rangefinder is mounted on the auxiliary stand, the auxiliary stand bottom is equipped with the pedal for being used to support the auxiliary stand, the pedal and the auxiliary stand are vertically arranged, and the laser reflection baffle for being reflected laser is also equipped on the auxiliary stand.The utility model can provide stable fulcrum force to rangefinder simultaneously by auxiliary stand and pedal, and can also provide laser reflection face by reflecting curtain for laser range finder, so that laser range finder carries out ranging.
Description
Technical field
The utility model relates to fields of measurement, more particularly, to a kind of range unit.
Background technique
Ranging is all commonly used common technology in multiple fields.Ranging can be carried out there are many rangefinder at present,
Various rangefinders are introduced respectively below.
The principle of unidirectional laser range finder is according to distance measuring method to target outgoing laser beam, by photoelectric cell calculate from
The received time is emitted to multiplied by being exactly from observer's range-to-go after the light velocity.But this unidirectional laser range finder exists not
Few defect, must squat down on the ground, pendulous frequency is more, and people is more arduous when such as measuring；The narrow unidirectional Laser Measuring of some location spaces
Distance meter, which can not reach end and be attached to one end of measured object, to be measured；The measured object other end does not have that laser cannot be played when reflecting surface
Distance measurement function；Hand-held, which lacks, stablizes fulcrum, and laser emission point can deviate when two o'clock or more being needed to measure.
Two-in-one laser range rod is also planted now, one end is that laser range finder one end is steel tape.This combination
Steel tape compensates for the above-mentioned segmental defect of unidirectional laser range finder to a certain extent, but steel tape rigidity is limited, Bu Nengti
For a stable measurement fulcrum, and there are still the measured object other end there is no that laser ranging function cannot be played when laser reflection face
It can defect；Hand-held, which lacks, stablizes fulcrum, and laser emission point can deviate when two o'clock or more being needed to measure.
The U.S. includes unidirectional laser range finder, tightrope there are also the kind three-in-one laser measurement rangefinder of measure king
With ranging idler wheel.Tightrope itself is elastic telescopic, can not fix and pull out when measurement distance is more than arm length
Tightrope ruler, it has not been convenient to gauger's operation and record, and also a kind of, nothing can only be used alone in Three models in this three-in-one unit
Method combines use.Moreover, which also still remains the defect of above-mentioned unidirectional laser range finder.There are also a kind of for South Korea
The bilateral laser range finder of VH-80 is functionally similar to two-in-one laser range finder, is had a defect that using hand-held mode
The measured object other end does not have that laser ranging function cannot be played when reflecting surface；It is the 180 degree straight angle that both sides, which measure angle, is not adapted to
The measurement method of other angles；And it is expensive.
Utility model content
The utility model provides a kind of range unit for overcoming the above problem or at least being partially solved the above problem.
In a first aspect, the utility model provides a kind of range unit, including rangefinder, further includes: auxiliary stand；The survey
Distance meter is mounted on the auxiliary stand, and the auxiliary stand bottom is equipped with the pedal for being used to support the auxiliary stand, institute
It states pedal and the auxiliary stand is vertically arranged, the laser for being reflected laser is also equipped on the auxiliary stand
Reflecting curtain.
Preferably, the vertical rotation for driving the rangefinder to rotate on perpendicular is installed on the auxiliary stand
Rotation structure is equipped with rangefinder bracket on the vertical rotational structure, and the rangefinder is mounted on the rangefinder bracket.
Preferably, the vertical rotational structure includes rotational fastener screw rod, the rotational fastener screw rod and auxiliary branch
The axis direction of frame vertically connects, and the rangefinder bracket is mounted on the rotational fastener screw rod, the rotational fastener screw rod
One end is protruded into the rangefinder bracket, and the laser reflection baffle is mounted on the rotational fastener screw rod.
Preferably, it is equipped with mark point on the vertical rotational structure, the first angulation is equipped on the auxiliary stand and is carved
Scale, the vertical rotational structure and the first angle measuring calibration disk coaxial arrangement.
Preferably, the horizontal rotation for driving the rangefinder to rotate in the horizontal plane is installed on the auxiliary stand
Structure, the vertical rotational structure are mounted on the horizontal rotation structure.
Preferably, the auxiliary stand includes the quarter butt of the sleeve of bottom and the top being socketed in the sleeve, described
Quarter butt and sleeve rotation connection, the vertical rotational structure are mounted on the quarter butt, the quarter butt and the sleeve shaped
At the horizontal rotation structure.
Preferably, it is equipped with the circumferential clasp vertical with the sleeve axis on the sleeve lining, is set on the quarter butt
There is the disk vertical with the axis of the quarter butt, the disk is fastened in the snap ring；Or, the quarter butt and the sleeve spiral shell
Line connection.
Preferably, it is equipped with mark point on the quarter butt, the second angle measuring calibration disk, the quarter butt are equipped on the sleeve
It is coaxially disposed with the second angle measuring calibration disk.
Preferably, the rangefinder includes unidirectional laser range finder and steel tape；
The steel tape is mounted on the bottom of unidirectional laser range finder, the Laser emission of steel tape and unidirectional laser range finder
On the same line, the draw direction of steel tape and Laser emission direction are reversed in direction.
Preferably, the steel tape back side is printed on circumference ruler Measurement scales.
As shown from the above technical solution, the utility model can be provided to rangefinder steady simultaneously by auxiliary stand and pedal
Fixed fulcrum force, and laser reflection face can also be provided by reflecting curtain for laser range finder, so as to laser range finder into
Row ranging.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the range unit of an embodiment of the present invention；
Fig. 2 is the structural schematic diagram that vertical demension measurement is carried out using the utility model range unit；
Fig. 3 is the structural schematic diagram that horizontal distance measurement is carried out using the utility model range unit；
Fig. 4 is tiltedly to make laws to carry out the structural schematic diagram of horizontal distance measurement using the utility model range unit；
Fig. 5 is the structural schematic diagram for carrying out horizontal distance measurement from legislation using the utility model range unit；
Fig. 6 is the structural schematic diagram that range measurement between any two points of top surface is carried out using the utility model range unit；
Fig. 7 is the enlarged drawing of the angle measuring calibration disc portion of bottom in the utility model；
Fig. 8 a is the schematic diagram that internal diameter measurement is carried out with the diameter ruler of the utility model；
Fig. 8 b is the schematic diagram that outside diameter measuring is carried out with the diameter ruler of the utility model.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
A kind of range unit, including rangefinder, further includes: auxiliary stand；The rangefinder is mounted on the auxiliary stand
On, the auxiliary stand bottom is equipped with the pedal for being used to support the auxiliary stand, and the pedal and the auxiliary stand hang down
Straight setting, is also equipped with the laser reflection baffle for being reflected laser on the auxiliary stand.
The utility model can provide stable fulcrum force to rangefinder simultaneously by auxiliary stand and pedal, but also
Reflecting surface can be provided for laser range finder by laser reflection baffle, so that laser range finder carries out ranging.
In an advantageous embodiment, the pedal is D font, or other have quadricorn shape.
As a kind of preferred embodiment, it is equipped on the auxiliary stand for driving the rangefinder in perpendicular
The vertical rotational structure of rotation is equipped with rangefinder bracket on the vertical rotational structure, and the rangefinder is mounted on the survey
On distance meter bracket.
In the present embodiment, vertical rotational structure can drive rangefinder to rotate on perpendicular, vertical so as to measure
The horizontal distance of the distance between two o'clock and two o'clock in plane.
As a kind of preferred embodiment, the vertical rotational structure includes rotational fastener screw rod, the rotational fastener screw rod
Vertical with the axis direction of the auxiliary stand to connect, the rangefinder bracket is mounted on the rotational fastener screw rod.
In the present embodiment, the rangefinder bracket is connected with the rotational fastener screw flight, and rangefinder bracket can surround
Rotational fastener screw rod rotates on perpendicular.Using rotational fastener screw rod as the vertical rotational structure, structure is simple, easily
In realization, and it is at low cost.
As a kind of preferred embodiment, rotational fastener screw rod one end is protruded into the rangefinder bracket.
The present embodiment can protrude into the realization pair of the length in the rangefinder bracket by adjusting the end of rotational fastener screw rod
The clamping and release of rangefinder in the rangefinder bracket, to realize peace loading and unloading of the rangefinder on rangefinder bracket
Under.Rangefinder is fixed and unloaded by this kind of mode, it is not only easy to operate, and also it is more that vertical one machine of rotational structure may be implemented
With saving cost.
As a kind of preferred embodiment, the laser reflection baffle is mounted on the rotational fastener screw rod.
The present embodiment can be such that laser reflection baffle rotates around the rotational fastener screw rod, so as to empty according to measurement
Between adjust laser reflection baffle, make it as reflecting surface.The present embodiment can make the use of laser reflection baffle not by space
Limitation, increases the versatility of laser reflection baffle.
As a kind of preferred embodiment, it is equipped with mark point on the vertical rotational structure, is set on the auxiliary stand
There are the first angle measuring calibration disk, the vertical rotational structure and the first angle measuring calibration disk coaxial arrangement.
The present embodiment can use rotation angle of the first angle measuring calibration disk measurement markers point on perpendicular.
As a kind of preferred embodiment, it is equipped on the auxiliary stand for driving the rangefinder to revolve in the horizontal plane
The horizontal rotation structure turned, the vertical rotational structure are mounted on the horizontal rotation structure.
In the present embodiment, horizontal rotation structure can drive rangefinder to rotate in the horizontal plane, so as to measure level
The distance between two different location points on face.The present embodiment revolve the rangefinder of the utility model can both in the horizontal plane
Turn, can also be rotated on perpendicular.
As a kind of preferred embodiment, the auxiliary stand includes the sleeve of bottom and the top that is socketed in the sleeve
Quarter butt, the quarter butt and sleeve rotation connection, the vertical rotational structure is mounted on the quarter butt, the quarter butt and
The sleeve forms the horizontal rotation structure.
The present embodiment is not necessarily to additional horizontal rotation structure using auxiliary stand as horizontal rotation structure, saves cost, and
And the horizontal rotation structure of the present embodiment is simple, it is easy to accomplish.
As a kind of preferred embodiment, the circumferential clasp vertical with the sleeve axis is equipped on the sleeve lining,
The quarter butt is equipped with the disk vertical with the axis of the quarter butt, and the disk is fastened in the snap ring；Or, the quarter butt
It is connected with the bush whorl.
It is worth noting that the auxiliary stand of the utility model can be deformable material, such as plastics are then, annular
Snap ring is also deformable material, and when installation, disk can be entered in circumferential clasp by flexible deformation, the company both realized
It connects, after disk enters circumferential clasp, circumferential clasp restores elastic deformation, blocks disk from top, prevents disk from annular snap
Abjection above ring.Realize quarter butt and sleeve rotation connection, it can be achieved that in level using the structure of circumferential clasp and disk
When rotating on face, the total length of sleeve and quarter butt is constant always.Rotational structure is suitable for measurement horizontal plane to this kind in the horizontal plane
The distance between upper two o'clock.
It being connected using the quarter butt with the bush whorl and realizes quarter butt and sleeve rotation connection, installation is easy, and
And range unit is more stable when quarter butt rotates in the horizontal plane.This kind of horizontal rotation structure is suitable for two vertical planes of measurement
Between horizontal distance.
Certainly, quarter butt and sleeve rotation connection can also be any other applicable other than above two mode
Structure.
As a kind of preferred embodiment, it is equipped with mark point on the quarter butt, the second angulation is equipped on the sleeve and is carved
Scale, the quarter butt and the second angle measuring calibration disk coaxial arrangement.
The present embodiment can use the rotation angle of the second angle measuring calibration disk measurement markers point in the horizontal plane.
As a kind of preferred embodiment, the rangefinder includes unidirectional laser range finder and steel tape；
The steel tape is mounted on the bottom of unidirectional laser range finder, the Laser emission of steel tape and unidirectional laser range finder
On the same line, the draw direction of steel tape and Laser emission direction are reversed in direction.
As a kind of preferred embodiment, the steel tape back side is printed on circumference ruler Measurement scales.Make steel tape that there is circumference
The function of ruler.
The design for increasing circumference ruler in steel tape can be used for measuring diameter material, and that has widened range unit uses model
It encloses, compensates for original laser ranging and can only measure linear distance and obtain defect.
The rangefinder of the utility model range unit can be using the unidirectional laser range finder in above-mentioned background technique, two conjunctions
One laser range rod, bilateral laser range finder etc..
Illustrate the utility model range unit below by a specific embodiment.
Rangefinder uses two-in-one laser range rod (hereinafter referred to as laser range finder) in the present embodiment, two-in-one Laser Measuring
Carpenters square includes ontology, includes laser range finder and steel tape in ontology, the Laser emission direction of laser range finder and steel tape
Direction is stretched out on same straight line, and contrary, system can recorde and show the length of laser measurement part.
Fig. 1 is the structural schematic diagram of the range unit of an embodiment of the present invention.
As shown in Figure 1, a kind of range unit described in the present embodiment, mainly includes auxiliary stand 1, U-shaped laser ranging
It is instrument bracket 4 (above-mentioned rangefinder bracket being equivalent to, including two parallel facades and a bottom surface), laser range finder 13, U-shaped
Laser reflection baffle 7 (including two parallel facades and a bottom surface), top and bottom angle measuring calibration disk (be equivalent to above-mentioned
First angle measuring calibration disk and the second angle measuring calibration disk) (as shown in Figure 7), bracket right angle pedal 2, circumference ruler；Auxiliary stand 1 includes
Sleeve 1a and quarter butt 1b, bracket right angle pedal 2 are mounted on the bottom sleeve 1a, and rotational fastener screw rod 3 is vertically mounted on quarter butt 1b
The top of quarter butt 1b, the angle measuring calibration disk and laser range finder bracket 4 at top are separately mounted to the two sides of the quarter butt 1b, laser
Reflecting curtain 7 with laser range finder bracket 4 is ipsilateral is mounted on the rotational fastener screw rod 3, and the facade of laser reflection baffle 7
It is vertical with the facade of laser range finder bracket 4, rotational fastener screw rod 3 and laser range finder bracket 4 and laser reflection baffle 7
One facade is threadedly coupled, and 3 one end of rotational fastener screw rod is protruded into laser range finder bracket 4.On the sleeve 1a inner wall
Equipped with the circumferential clasp vertical with the sleeve 1a axis, the quarter butt 1b is equipped with the circle vertical with the axis of the quarter butt 1b
Disk, the disk are fastened in the snap ring.The tip length of rangefinder bracket to right angle pedal 2 is just 1 meter, in fact,
The length can specifically be set as needed.
The effect of laser range finder bracket 4 is that (13 fastening bolt of laser range finder is (on being equivalent to by unidirectional laser range finder
State rotational fastener screw rod 3) it is fixed on auxiliary stand 1, bracket itself can not have to hand steered oneself be erected on level ground；It will
7 bracket of laser reflection baffle pull-out on 1 bracket of auxiliary stand can play the role of laser reflection；Bracket right angle pedal 2 is in D font
Plate structure, it is ensured that auxiliary stand 1 can be perpendicular to ground and stabilization is not rocked；In the measurement environment of no laser reflection face
Under, laser range finder can be used using hand-held, with the use of to auxiliary stand stand upright on the other end of measured target
Or the bracket right angle pedal that the vertical plane of auxiliary stand bracket is adjusted to the angle of abutting metope and ground leans to is formed into stabilization
Gusseted, play laser reflection baffle effect；Angle measuring calibration disk can provide ray angle reading in multimetering, if
(the angle measuring calibration disk at top is 5 to angle measuring calibration disk in top and bottom, and the angle measuring calibration disk of bottom is that 6) can realize respectively
Arbitrary Rotation on perpendicular and on horizontal plane.
Diameter measurement ruler (circumference ruler, π ruler) is printed on 14 back side of steel tape, and front is steel tape 14 (such as Fig. 8 a and Fig. 8 b
It is shown) in addition to positive metric system scale (meter, centimetre) and graduated in English (foot, inch) outside, the back side is also printed on circumference measurement
Scale can be convenient the diameter of staff's precise measurement outside diameter of cable, air hose and round hole.
Utility model device also incorporates circumference measuring scale (as figures 8 a and 8 b show) (also known as π ruler or diameter ruler 17.
Outside in addition to positive metric system scale (meter, centimetre) and graduated in English (foot, inch), the back side is also printed on circumference survey to steel tape 14
Scale is measured, can be convenient the diameter of staff's precise measurement outside diameter of cable, air hose and round hole, with steel ruler amount one when use
15 side of measured object is marked that (mark point is 16 to roll on the steel ruler laid flat by lower 15 outer perimeter of measured object (amount outer diameter)
(amount internal diameter) can read the diameter dimension of scaled mistake on steel ruler.
The specific measurement method of above-mentioned range unit is described below.
1, vertical demension measurement method is fixed on laser range finder 13 in the laser range finder bracket 4 of auxiliary stand 1,
By auxiliary stand 1 vertically with ground place (as shown in Fig. 2, in Fig. 29 be steel tape Spring Card, 10 be furred ceiling, and 11 be wall), step on
The angulation turntable (angle measuring calibration disk) 5 of the firmly right angle pedal 2 of frame bottom, top is adjusted to master reference point；Press Laser Measuring
Laser measurement switch 8 in distance meter 13 emits laser beam 12, and the length that Laser Measuring obtains is shown in instrument, and instrument shows number
According to adding 1 meter to be actual size (show in instrument that length measures for laser distance).If measurement distance, can less than 1 meter
It is directly measured with the steel tape 14 of utility model device.
2, horizontal distance measurement method is horizontally fixed on laser range finder 13 on the laser range finder bracket 4 of auxiliary stand 1
It is interior, auxiliary stand 1 is vertically placed with ground, the right angle pedal 2 of frame bottom, the angulation turntable (angle measuring calibration of bottom are slammed
Disk) it is adjusted to master reference point；The steel tape 14 for pulling open laser range finder 13 resists one end of measurement object with steel ruler end, to
The other end presses laser measurement switch, and instrument shows that data add 1 meter to be actual size.Distance is measured less than 1 meter, then this can be used
The steel tape 14 of utility model device directly measures.If the measurement object other end does not have reflecting surface (as shown in Figure 3), can
Laser range finder 13 is removed, auxiliary stand 1 is leant against into (as shown in Figure 4) or standing on a metope of measurement object
(as shown in Figure 5), operator live laser range finder 13 with hand rest and press triggering key (laser measurement switch 8 can emit sharp
Light), laser emission point can be measured the distance between to laser reflection baffle 7, always by emitting laser to laser reflection baffle 7
Measurement data should add 1 bracket of auxiliary stand thickness (length between two facades).
3, distance measurement method (as shown in Figure 6) between any two points of top surface vertically places auxiliary stand 1 with ground,
The right angle pedal 2 for slamming frame bottom, vertically fixing laser range finder 13 keeps laser projection direction upward, on perpendicular
Rotary laser rangefinder 13 makes laser projection point be incident upon measured object 15, and top angulation turntable is adjusted to master reference point, is pressed
Lower laser measurement switch measurement laser range finder 13 arrives the distance between beginning h, records first distance A；Perpendicular gently
Top lasers rangefinder bracket 4 is rotated, so that laser is thrown direction towards top surface measured object 15, presses laser switch and record measurement
Laser range finder 13 arrives the second distance B of end k, reads rotation offset angle, θ by top angulation turntable；More than triangle
String formula calculates the distance between whole story end.
The present embodiment passes through stable right-angle structure (auxiliary stand 1 and right angle pedal 2) and angle by auxiliary stand 1
Rotational structure can not only provide stable fulcrum to laser range finder 13, and can also provide laser ranging reflecting surface at any time, also
Energy need not be attached in measuring surface using the triangle cosine law (corner side theorem) realization can calculate top surface or metope is taken up an official post
The distance between two o'clock of anticipating.
On this basis, the utility model, which also adds, also incorporates circumference ruler (also known as π ruler) function in steel tape 14, more
It facilitates people and measures cable or the inside and outside diameter of other tubing string shape engineering material.Junior range device
It should be noted that in all parts of the device of the utility model, according to the function that it to be realized to it
In component carried out logical partitioning, still, the utility model is not only restricted to this, can according to need to all parts carry out weight
It is new to divide or combine, for example, can be single component by some component combinations, or some components can further be decomposed
For more subassemblies.
The utility model is limited it should be noted that above-described embodiment illustrates rather than the utility model,
And those skilled in the art can be designed alternative embodiment without departing from the scope of the appended claims.Word
" comprising " does not exclude the presence of element or step not listed in the claims.The utility model can by means of include it is several not
It is realized with the hardware of element and by means of properly programmed computer.If in the unit claim for listing equipment for drying
In, several in these devices, which can be, to be embodied by the same item of hardware.
Embodiment of above is only suitable for illustrating the utility model, and is not limitation of the utility model, related technology neck
The those of ordinary skill in domain, in the case where not departing from the spirit and scope of the utility model, can also make a variety of changes and
Modification, therefore all equivalent technical solutions also belong to the scope of the utility model, the scope of patent protection of the utility model is answered
It is defined by the claims.
Claims (10)
1. a kind of range unit, including rangefinder, which is characterized in that further include: auxiliary stand；The rangefinder is mounted on described
On auxiliary stand, the auxiliary stand bottom is equipped with the pedal for being used to support the auxiliary stand, the pedal and described auxiliary
It helps support vertical to be arranged, the laser reflection baffle for being reflected laser is also equipped on the auxiliary stand.
2. range unit according to claim 1, which is characterized in that be equipped on the auxiliary stand described for driving
The vertical rotational structure that rangefinder rotates on perpendicular is equipped with rangefinder bracket on the vertical rotational structure, described
Rangefinder is mounted on the rangefinder bracket.
3. range unit according to claim 2, which is characterized in that the vertical rotational structure includes rotational fastener spiral shell
Bar, the rotational fastener screw rod is vertical with the axis direction of the auxiliary stand to be connect, and the rangefinder bracket is mounted on described
On rotational fastener screw rod, rotational fastener screw rod one end is protruded into the rangefinder bracket, the laser reflection baffle installation
On the rotational fastener screw rod.
4. range unit according to claim 2, which is characterized in that mark point is equipped on the vertical rotational structure,
The first angle measuring calibration disk is equipped on the auxiliary stand, the vertical rotational structure and the first angle measuring calibration disk are coaxially set
It sets.
5. range unit according to claim 2, which is characterized in that be equipped on the auxiliary stand described for driving
The horizontal rotation structure that rangefinder rotates in the horizontal plane, the vertical rotational structure are mounted on the horizontal rotation structure.
6. range unit according to claim 5, which is characterized in that the auxiliary stand includes sleeve and the socket of bottom
The quarter butt at the top in the sleeve, the quarter butt and sleeve rotation connection, the vertical rotational structure are mounted on institute
It states on quarter butt, the quarter butt and the sleeve form the horizontal rotation structure.
7. range unit according to claim 6, which is characterized in that be equipped with and the quill on the sleeve lining
The vertical circumferential clasp of line, the quarter butt are equipped with the disk vertical with the axis of the quarter butt, and the disk is fastened on described
In snap ring；Or, the quarter butt is connected with the bush whorl.
8. range unit according to claim 6 or 7, which is characterized in that mark point is equipped on the quarter butt, described
Sleeve is equipped with the second angle measuring calibration disk, the quarter butt and the second angle measuring calibration disk coaxial arrangement.
9. range unit according to claim 1, which is characterized in that the rangefinder includes unidirectional laser range finder and steel
Tape measure；
The steel tape is mounted on the bottom of unidirectional laser range finder, the Laser emission direction of steel tape and unidirectional laser range finder
On the same line, the draw direction of steel tape and Laser emission direction are reversed.
10. range unit according to claim 9, which is characterized in that the steel tape back side is printed on the measurement of circumference ruler and carves
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219845.6U CN209197629U (en) | 2018-12-27 | 2018-12-27 | A kind of range unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219845.6U CN209197629U (en) | 2018-12-27 | 2018-12-27 | A kind of range unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209197629U true CN209197629U (en) | 2019-08-02 |
Family
ID=67430541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822219845.6U Expired - Fee Related CN209197629U (en) | 2018-12-27 | 2018-12-27 | A kind of range unit |
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| Country | Link |
|---|---|
| CN (1) | CN209197629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121641A (en) * | 2019-12-19 | 2020-05-08 | 潍柴动力股份有限公司 | Device and method for measuring deviation of combined navigation antenna of intelligent driving vehicle |
| CN112147596A (en) * | 2020-09-18 | 2020-12-29 | 北京小米移动软件有限公司 | Surveying instrument, surveying instrument control method, surveying instrument control device, and storage medium |
-
2018
- 2018-12-27 CN CN201822219845.6U patent/CN209197629U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121641A (en) * | 2019-12-19 | 2020-05-08 | 潍柴动力股份有限公司 | Device and method for measuring deviation of combined navigation antenna of intelligent driving vehicle |
| CN111121641B (en) * | 2019-12-19 | 2021-10-08 | 潍柴动力股份有限公司 | Device and method for measuring deviation of combined navigation antenna of intelligent driving vehicle |
| CN112147596A (en) * | 2020-09-18 | 2020-12-29 | 北京小米移动软件有限公司 | Surveying instrument, surveying instrument control method, surveying instrument control device, and storage medium |
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| GR01 | Patent grant | ||
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Granted publication date: 20190802 |