CN207622739U - A kind of ancillary equipment for laser range finder - Google Patents
A kind of ancillary equipment for laser range finder Download PDFInfo
- Publication number
- CN207622739U CN207622739U CN201721839941.XU CN201721839941U CN207622739U CN 207622739 U CN207622739 U CN 207622739U CN 201721839941 U CN201721839941 U CN 201721839941U CN 207622739 U CN207622739 U CN 207622739U
- Authority
- CN
- China
- Prior art keywords
- range finder
- laser range
- level board
- ancillary equipment
- level
- Prior art date
- 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.)
- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a kind of ancillary equipments for laser range finder, its drip irrigation device includes the level board for placing laser range finder, the level board lower end is equipped with for adjusting level board to the regulating mechanism of horizontal position, and level meter is fixed on the level board.The utility model has the effect of improving measuring accuracy.
Description
Technical field
The utility model is related to detecting instrument fields, and more specifically it is related to a kind of auxiliary for laser range finder and sets
It is standby.
Background technology
Laser range finder is the instrument for carrying out Accurate Determining to the distance of target using laser.Laser range finder is working
When to target project a branch of very thin laser, receive the laser beam of target reflection by photoelectric cell, timer measure laser beam from
It is emitted to the time of reception, is calculated from observer's range-to-go.
In the prior art, Authorization Notice No. is a Chinese patent document of CN206147089U, discloses a kind of laser
Rangefinder, including ontology are provided with auxiliary legs in the lower end of ontology, are provided between auxiliary legs and ontology for will be auxiliary
It helps stabilizer blade to be in the shaft rotated on ontology, is additionally provided between auxiliary legs and ontology for auxiliary legs to be lock onto this
Locking assembly on body；By rotating auxiliary legs, so that auxiliary legs is passed through shaft and be in rotation in the holding tank of ontology, then lead to
It crosses in the holding tank that auxiliary legs are lock onto on ontology by locking assembly, reaches and auxiliary legs are on ontology fixed after rotation
Effect, improve rangefinder under measuring vertical state apart from when measure stability.
But the laser range finder of this set is being surveyed as the laser range finder used commonly used in Real Estate Appraisal
Laser range finder is placed on the ground when amount, to measure the vertical height in room, and four corners in a room and
Middle position measures one time, to which comparison show whether the vertical height in each place in the room is equal, but due to ground
Face is uneven, causes laser range finder when measuring, the laser that the laser emitter of laser range finder is sent out is tilted, and causes to survey
It is larger to measure resultant error, could be improved.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of for the auxiliary of laser range finder
Equipment is helped, has the effect of improving measuring accuracy.
To achieve the above object, the utility model provides following technical solution：A kind of auxiliary for laser range finder
Equipment includes the level board for placing laser range finder, and the level board lower end is equipped with for adjusting level board to level
The regulating mechanism of position is fixed with level meter on the level board.
Laser range finder is placed on level board when measuring by using above-mentioned technical proposal, and by observing water
Level judges whether the level board is horizontally arranged, if be not at the centre position of level meter on the bubble in level meter
Place, then illustrate level board run-off the straight, by regulating mechanism so that the bubble in level meter is located at the middle position of level meter,
It measures again, has the effect of improving measuring accuracy.
The utility model is further arranged to：The level board is equipped with tape measure.
By using above-mentioned technical proposal, general laser range finder be measure laser emission point to room top away from
From, then by this distance plus the height of ontology itself, behind the position by the adjusting level board of regulating mechanism by a small margin, pass through volume
Ruler measures level board to the distance on ground, this distance is being added the value measured by laser range finder, the knot finally obtained
Fruit is that the room point arrives the actual height on room top in the vertical direction, and the setting of tape measure is vertical for read level plate
Highly, exclude because adjust level board position cause the vertical height of laser range finder change and caused by error, into
The raising measuring accuracy of one step.
The utility model is further arranged to：The regulating mechanism include for placing bottom plate on the ground, it is described
Bottom plate is equipped with lifting assembly, and the lifting assembly includes the fixed link being fixed on bottom plate, and screw thread connects in the fixed link
It is connected to elevating lever, the elevating lever upper end is equipped with fixing sleeve, and the fixing sleeve is fixed with the level board.
By using above-mentioned technical proposal, lifting level board is realized by rotating elevating lever, to adjust level board
Position, when rotating elevating lever, fixing sleeve will not rotate, convenient for adjusting level board.
The utility model is further arranged to：The lifting assembly is equipped with three groups, and lifting assembly is triangular in shape described in three groups
Distribution setting.
By using above-mentioned technical proposal, every group of lifting assembly can be adjusted respectively, and adjust one group of lifting assembly when
Wait, influenced by another two groups of lifting assemblies it is smaller, convenient for adjust.
The utility model is further arranged to：The rotation that diameter is more than lifting shank diameter is fixedly installed on the elevating lever
Disk.
By using above-mentioned technical proposal, the setting of rotating disc is convenient for rotation elevating lever, and the diameter of rotating disc is bigger, more
Convenient for fine adjustment.
The utility model is further arranged to：The circumferential direction of the rotating disc is equipped with raised line.
By using above-mentioned technical proposal, increases the frictional force of rotating disc, rotating disc is operated convenient for staff.
The utility model is further arranged to：The rotating disc is equipped with bar.
By using above-mentioned technical proposal, when elevating lever is turned to positioned at the least significant end of fixed link, on three rotating discs
Bar towards same direction, personnel's judgement basis easy to operation position, and when ground is horizontal, on three rotating discs
When bar is directed toward same orientation, level board at this time is horizontality.
The utility model is further arranged to：The level board is equipped with two clamping plates, is set on two clamping plates
There are fishbolt and nut.
By using above-mentioned technical proposal, between laser range finder is placed on two clamping plates when measuring, and pass through
It turns fishbolt and nut is fixed, play the effect of stabilized lasers rangefinder, improve measuring accuracy.
In conclusion the utility model reaches horizontal position by adjusting elevating lever to adjust level board, so that swashing
Optar is vertical state, and the laser emitter on laser range finder emits laser vertically, improves measuring accuracy.
Description of the drawings
Fig. 1 is the overall schematic of utility model；
Fig. 2 is the exploded perspective view of utility model；
Fig. 3 is the exploded perspective view at another visual angle of utility model.
Reference sign：1, level board；2, clamping plate；3, fishbolt；4, nut；5, regulating mechanism；6, bottom plate；7、
Lifting assembly；8, fixed link；9, threaded hole；10, elevating lever；11, level meter；12, moving hole；13, rotating disc；14, raised line；
15, bar；16, spacing ring；17, tape measure；18, fixing sleeve；19, it perforates.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of ancillary equipments for laser range finder, as shown in Figure 1, including sharp for placing
The level board 1 of optar, 1 upper end of level board are welded and fixed the clamping plate 2 there are two flexible material, two clamping plates 2 by
Power can deform upon, through having fishbolt 3 and nut 4 between clamping plate 2, by the bottom of laser range finder and level board 1
Pressing, and between laser range finder is placed on two clamping plates 2, by tightening fishbolt 3 so that between two clamping plates 2
Distance Shortened, to play the role of fixed level board 1 and laser range finder.Level meter 11 is fixed on level board 1, it is horizontal
1 lower end of plate is equipped with for so that 1 each position of adjusting level board is in the regulating mechanism 5 of sustained height.
As shown in Figures 2 and 3, regulating mechanism 5 includes the bottom plate 6 placed on the ground, and it is in triangle which, which is equipped with,
Three groups of lifting assemblies 7 of shape setting, and every group of lifting assembly 7 includes：The fixed link 8 being fixed on bottom plate 6, fixed link 8
Upper end is provided with the threaded hole 9 extended to lower end, and 9 internal thread of threaded hole is connected with elevating lever 10,10 upper end of elevating lever be socketed with
The fixing sleeve 18 that level board 1 is fixedly installed, the bottom end of the fixing sleeve 18 are provided with the moving hole 12 extended to upper end, elevating lever 10
Upper end is inserted into moving hole 12, and the interior diameter of the moving hole 12 is more than the diameter of elevating lever 10, is reserved with and is lifted in rotation
When bar 10, offset by a small margin occurs in fixing sleeve 18 for elevating lever 10.
As shown in figure 3, being welded with the rotating disc 13 that diameter is more than 10 diameter of elevating lever in the circumferential direction of elevating lever 10, turn
The raised line 14 for having circumferentially array distribution is integrally generated in the circumferential direction of Moving plate 13, the setting of raised line 14 plays increasing friction force
Effect, personnel's operation easy to operation, and the diameter of rotating disc 13 is bigger, more can accurately adjust the slewing area of elevating lever 10.
One generation has bar 15 on three rotating discs 13, when elevating lever 10 is turned to positioned at the least significant end of fixed link 8, three
Bar 15 on rotating disc 13 is towards same direction, personnel's judgement basis easy to operation position, and when ground is horizontal, and three
When bar 15 on a rotating disc 13 is directed toward same orientation, level board 1 at this time is horizontality, gives operating personnel one ginseng
According to convenient for level board 1 is quickly adjusted to horizontality.
As shown in Figures 2 and 3, the middle position of 1 bottom end of level board is fixed with the tape measure 17 extracted straight down, bottom plate
Perforation 19 is provided on 6, general laser range finder is the distance for measuring laser emission point to room top, then this distance is added
The height of ontology itself measures level behind the position for adjusting level board 1 of regulating mechanism 5 by a small margin by tape measure 17
This distance is being added in the value measured by laser range finder by plate 1 at a distance from ground, and the result finally obtained is the room point
Actual height in the vertical direction, the setting of tape measure 17 eliminate because adjust the height of level board 1 and caused by influence, into
The raising measuring accuracy of one step.
The applying working condition of the present embodiment is described in detail below：
First laser range finder is placed between two clamping plates 2 and by tightening fishbolt 3 and nut 4 to fix
Level board 1 and laser range finder, it should be noted that needed when placing laser range finder by the bottom of laser range finder and water
Tablet 1 is close to.Bottom plate 6 is placed on the ground again, whether the bubble observed on level meter 17 is in an intermediate position, if bubble
Not in middle position, the position of level board 1 is adjusted by rotating different rotating discs 13, is water to adjust level board 1
Placing flat, laser range finder at this time is horizontal positioned.The distance between level board 1 and ground are measured by tape measure again, will be rolled up
The data that the data that ruler 17 is surveyed are measured plus laser range finder are equal to the measurement point to the actual range on roof.The present embodiment is protected
It has demonstrate,proved laser that laser range finder is sent out straight up, has improved measuring accuracy.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of ancillary equipment for laser range finder, it is characterised in that：It include the level for placing laser range finder
Plate (1), level board (1) lower end are equipped with for adjusting level board (1) to the regulating mechanism (5) of horizontal position, the level
Level meter (11) is fixed on plate (1).
2. a kind of ancillary equipment for laser range finder according to claim 1, it is characterised in that：The level board
(1) it is equipped with tape measure (17).
3. a kind of ancillary equipment for laser range finder according to claim 2, it is characterised in that：The regulating mechanism
(5) include for placing bottom plate (6) on the ground, the bottom plate (6) is equipped with lifting assembly (7), the lifting assembly
(7) include the fixed link (8) being fixed on bottom plate (6), elevating lever (10) is threaded on the fixed link (8), it is described
Elevating lever (10) upper end is equipped with fixing sleeve (18), and the fixing sleeve (18) is fixed with the level board (1).
4. a kind of ancillary equipment for laser range finder according to claim 3, it is characterised in that：The lifting assembly
(7) three groups are equipped with, the distribution setting triangular in shape of lifting assembly (7) described in three groups.
5. a kind of ancillary equipment for laser range finder according to claim 4, it is characterised in that：The elevating lever
(10) rotating disc (13) that diameter is more than elevating lever (10) diameter is fixedly installed on.
6. a kind of ancillary equipment for laser range finder according to claim 5, it is characterised in that：The rotating disc
(13) circumferential direction is equipped with raised line (14).
7. a kind of ancillary equipment for laser range finder according to claim 6, it is characterised in that：The rotating disc
(13) it is equipped with bar (15).
8. a kind of ancillary equipment for laser range finder according to claim 7, it is characterised in that：The level board
(1) two clamping plates (2) are equipped with, two clamping plates (2) are equipped with fishbolt (3) and nut (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839941.XU CN207622739U (en) | 2017-12-25 | 2017-12-25 | A kind of ancillary equipment for laser range finder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839941.XU CN207622739U (en) | 2017-12-25 | 2017-12-25 | A kind of ancillary equipment for laser range finder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207622739U true CN207622739U (en) | 2018-07-17 |
Family
ID=62829838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721839941.XU Expired - Fee Related CN207622739U (en) | 2017-12-25 | 2017-12-25 | A kind of ancillary equipment for laser range finder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207622739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021077325A1 (en) * | 2019-10-23 | 2021-04-29 | 杭州联和工具制造有限公司 | Laser ranging level ruler |
-
2017
- 2017-12-25 CN CN201721839941.XU patent/CN207622739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021077325A1 (en) * | 2019-10-23 | 2021-04-29 | 杭州联和工具制造有限公司 | Laser ranging level ruler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20191225 |