CN209279950U - A kind of laser ranging system - Google Patents
A kind of laser ranging system Download PDFInfo
- Publication number
- CN209279950U CN209279950U CN201822206962.9U CN201822206962U CN209279950U CN 209279950 U CN209279950 U CN 209279950U CN 201822206962 U CN201822206962 U CN 201822206962U CN 209279950 U CN209279950 U CN 209279950U
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- fixedly connected
- pinion gear
- rangefinder
- pedestal
- turn trough
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Abstract
The utility model discloses a kind of laser ranging systems, belong to engineering survey field, a kind of laser ranging system, including rangefinder pedestal, rangefinder pedestal lower end is fixedly connected there are four supporting leg, supporting leg lower end, which is dug, straight-line groove, rangefinder pedestal upper end, which is dug, accommodating groove, gear wheel is rotatably connected in accommodating groove, gear wheel aft bulkhead digs limited turn trough, it limits and is equipped with pinion gear in turn trough, limit turn trough upper and lower ends wall is dug fluted, rotary shaft is rotatably connected in groove, pinion gear is fixedly connected with rotary shaft, pinion gear is mutually matched with gear wheel, the cutting of rangefinder base rear end has threaded hole, threaded hole is connected with limit turn trough, threaded hole internal screw thread is connected with fastening bolt, gear wheel upper end is fixedly connected with laser range finder, it may be implemented when carrying out ranging to two articles, it can either comparatively fast determine measurement object Position, and influence of the movement to measurement result of staff can be effectively reduced.
Description
Technical field
The utility model relates to engineering survey fields, more specifically to a kind of laser ranging system.
Background technique
Rangefinder is a kind of tool for measuring length or distance, while can combine and measure with angle-measuring equipment or module
Angle, the parameters such as area.The precision of laser range finder depends primarily on instrument and calculates the meter that laser is issued to the time between reception
It calculates exactness accurately, the conventional laser that precision is 1 meter or so can be divided into according to used technology and application laser range finder
Rangefinder (be mainly used for outdoor sports, hunt etc.) and for surveying and drawing, land measure, building, engineer application, military affairs etc. are to precision
The high-precision degree type laser range finder of more demanding occasion, existing laser range finder are measuring the distance between farther away two objects
When, the accurate location for the object that needs measure is observed since human eye is more difficult, is easy to produce when placing laser range finder
Certain error needs to take multiple measurements the position of determining object.
Although existing laser rangefinder telescope is able to solve the above problem, but laser ranging hopes glasses generally require to pass through
Staff is hand-held to be measured to compared with far object, and the mobile range of staff can be to the data of measurement during measurement
Generate certain influence.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of laser ranging system, it
The position that can either comparatively fast determine measurement object when carrying out ranging to two articles may be implemented, and work can be effectively reduced
Influence of the movement of personnel to measurement result.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of laser ranging system, including rangefinder pedestal, rangefinder pedestal lower end be fixedly connected there are four support
Leg, the supporting leg lower end, which is dug, straight-line groove, and rangefinder pedestal upper end, which is dug, accommodating groove, rotation in the accommodating groove
It is connected with gear wheel, the gear wheel aft bulkhead digs limited turn trough, equipped with pinion gear in the limit turn trough, on the limit turn trough
Lower end walls are dug fluted, rotary shaft are rotatably connected in the groove, the pinion gear is fixedly connected with rotary shaft, institute
It states pinion gear to be mutually matched with gear wheel, the rangefinder base rear end cutting has threaded hole, the threaded hole and limit turn trough phase
Connection, the threaded hole internal screw thread are connected with fastening bolt, and the gear wheel upper end is fixedly connected with laser range finder, described to swash
Optar left and right ends are fixedly connected to laser transmitting-receiving camera lens, and limited shifting sliding slot, institute are dug in the laser range finder upper end
It states in limit shifting sliding slot and slidably connects limited block, the limited block upper end is fixedly connected with telescope, described telescope or so two
End is fixedly connected to telescope lens, may be implemented when carrying out ranging to two articles, can either comparatively fast determine measurement object
Position, and influence of the movement to measurement result of staff can be effectively reduced.
Further, the fastening bolt is fixedly connected with anti-slip rubber cushion close to one end of pinion gear, described anti-skidding
Rubber mount matches close to one end of pinion gear with pinion gear, makes fastening bolt when being threaded into hole, can pass through screw thread
The fixed anti-slip rubber cushion in hole one end fixes pinion gear, limits the rotation of pinion gear.
Further, the telescope left and right ends are fixedly connected to auxiliary handle, and the auxiliary handle outer end is fixed
It is connected with anti-skid wearable pad, so that staff is driven telescope rotation by rotation auxiliary handle, convenient for staff according to object
Body position adjusts the angle of telescope, so that object accurate location be determined.
Further, the limited block outer end is fixedly connected with rectangle non-slip rubber ring, the rectangle non-slip rubber ring with
Limit moves sliding slot interference fit, is capable of fixing limited block and moves in sliding slot in limit, facilitates staff to the disassembly of telescope and solid
It is fixed.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) position that measurement object can either be comparatively fast determined when carrying out ranging to two articles may be implemented in this programme, again
Influence of the movement to measurement result of staff can be effectively reduced.
(2) fastening bolt is fixedly connected with anti-slip rubber cushion close to one end of pinion gear, and anti-slip rubber cushion is close to small
One end of gear matches with pinion gear, makes fastening bolt when being threaded into hole, can prevent by the way that threaded hole one end is fixed
Sliding rubber mount fixes pinion gear, limits the rotation of pinion gear.
(3) telescope left and right ends are fixedly connected to auxiliary handle, and auxiliary handle outer end is fixedly connected with anti-skid wearable
Pad makes staff drive telescope rotation by rotation auxiliary handle, is looked in the distance convenient for staff according to object space adjusting
The angle of mirror, so that object accurate location be determined.
(4) limited block outer end is fixedly connected with rectangle non-slip rubber ring, and rectangle non-slip rubber ring is moved sliding slot interference with limit and matched
It closes, is capable of fixing limited block and is moved in sliding slot in limit, facilitate disassembly and fixation of the staff to telescope.
Detailed description of the invention
Fig. 1 is the structural schematic diagram after the utility model is installed；
Fig. 2 is the side elevational cross-section figure structure schematic representation of the utility model；
Fig. 3 is the top view cross section figure structure schematic representation of the utility model；
Fig. 4 is structural schematic diagram when the utility model measures.
Figure label explanation:
1 rangefinder pedestal, 2 accommodating grooves, 3 gear wheels, 4 limit turn troughs, 5 rotary shafts, 6 pinion gears, 7 threaded holes, 8 fastening spiral shells
Bolt, 9 laser range finders, 10 limits move sliding slots, 11 limited blocks, 12 telescopes, 13 telescope lens, 14 laser transmitting-receiving camera lenses, 15 auxiliary
Help handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
A kind of laser ranging system, including rangefinder pedestal 1, referring to Fig. 3,1 lower end of rangefinder pedestal is fixedly connected with
Four supporting legs, supporting leg lower end, which is dug, straight-line groove, reduces abrasion of the device in outdoor application, while playing certain
Anti-skidding effect is rotatably connected to gear wheel 3, just referring to Fig. 2,1 upper end of rangefinder pedestal, which is dug, accommodating groove 2 in accommodating groove 2
In when adjusting the rotation of telescope 12, drives gear wheel 3 to rotate, be kept fixed rangefinder pedestal 1, to a certain extent, contracting
The short judgement time to measurement object elaborate position, 3 aft bulkhead of gear wheel dig limited turn trough 4, are equipped with pinion gear in limit turn trough 4
6, so that gear wheel 3 and pinion gear 6 is cooperated, limit 4 upper and lower ends wall of turn trough is dug fluted, and rotation is rotatably connected in groove
Shaft 5, pinion gear 6 are fixedly connected with rotary shaft 5, convenient for rotating pinion gear 6 along rotary shaft 5, pinion gear 6 and 3 phase of gear wheel
Mutually matching, the motion state by controlling pinion gear 6 limit staff to the motion state of laser range finder 9, survey
1 rear end of distance meter pedestal, which is dug, threaded hole 7, and threaded hole 7 is connected with limit turn trough 4, and 7 internal screw thread of threaded hole is connected with fastening bolt
8, the length in threaded hole 7 is screwed in convenient for control fastening bolt 8,3 upper end of gear wheel is fixedly connected with laser range finder 9, please join
Fig. 4 is read, 9 left and right ends of laser range finder are fixedly connected to laser transmitting-receiving camera lens 14, and limited shifting is dug in 9 upper end of laser range finder
Sliding slot 10, limit move in sliding slot 10 and slidably connect limited block 11, and 11 upper end of limited block is fixedly connected with telescope 12, are convenient for basis
Object selects the telescope of suitable multiple from the approximate distance between staff, is convenient for the faster judgment object of staff
Accurate location, 12 left and right ends of telescope are fixedly connected to telescope lens 13, may be implemented to survey to two articles
Away from when, can either comparatively fast determine the position of measurement object, and shadow of the movement to measurement result of staff can be effectively reduced
It rings.
Referring to Fig. 3, fastening bolt 8 is fixedly connected with anti-slip rubber cushion close to one end of pinion gear 6, anti-slip rubber is soft
It pads and matches close to one end of pinion gear 6 with pinion gear 6, make fastening bolt 8 when being threaded into hole 7, threaded hole 7 can be passed through
The fixed anti-slip rubber cushion in one end is fixed by pinion gear 6, the rotation of pinion gear 6 is limited, referring to Fig. 4, telescope 12 or so
Both ends are fixedly connected to auxiliary handle 15, and 15 outer end of auxiliary handle is fixedly connected with anti-skid wearable pad, passes through staff
Rotating auxiliary handle 15 drives telescope 12 to rotate, and adjusts the angle of telescope 12 according to object space convenient for staff, from
And determine object accurate location, referring to Fig. 2,11 outer end of limited block is fixedly connected with rectangle non-slip rubber ring, rectangle is anti-skidding
Rubber ring and limit are moved sliding slot 10 and are interference fitted, and are capable of fixing limited block 11 and move in sliding slot 10 in limit, facilitate staff's isologue
The disassembly and fixation of remote mirror 12.
When staff need outdoor measurement two compared between far object apart from when, firstly, staff is by ranging
Instrument pedestal 1 is placed on relatively flat position, referring to Fig. 1, staff according to object between staff substantially
Distance selects suitable matched telescope 12, then the limited block 11 of 12 lower end of telescope is moved sliding slot 10 along limit and is slided, and will look in the distance
Mirror 12 is fixed to each other with laser range finder 9, referring to Fig. 2, lemon goes out out of threaded hole 7 by fastening bolt 8 again, releases fastening bolt
Fixed relationship between 8 and pinion gear 6, when staff observes the required object measured through telescope lens 13 at this time,
The angle by adjusting telescope is needed, while rotating telescope 12, drives laser range finder 9 and gear wheel 3 along storage
Slot 2 rotates a certain angle, and is threaded into hole 7 after staff is by sem observation of looking in the distance, then by fastening bolt 8,
It drives anti-skid rubber cushion that pinion gear 6 is fixed, so that pinion gear 6 is limited the rotation of gear wheel 3, thus by laser range finder 9
Position is fixed, and staff passes through laser range finder 9 again and measures to the distance between object, may be implemented to two articles
When carrying out ranging, the position of measurement object can either be comparatively fast determined, and measurement is tied in the movement that can effectively reduce staff
The influence of fruit.
The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (4)
1. a kind of laser ranging system, including rangefinder pedestal (1), there are four rangefinder pedestal (1) lower end is fixedly connected
Supporting leg, the supporting leg lower end, which is dug, straight-line groove, it is characterised in that: rangefinder pedestal (1) upper end, which is dug, storage
Slot (2), the accommodating groove (2) is interior to be rotatably connected to gear wheel (3), and gear wheel (3) aft bulkhead digs limited turn trough (4),
Pinion gear (6) are equipped in the limit turn trough (4), limit turn trough (4) the upper and lower ends wall dig it is fluted, in the groove turn
Dynamic to be connected with rotary shaft (5), the pinion gear (6) is fixedly connected with rotary shaft (5), the pinion gear (6) and gear wheel (3) phase
Mutually matching, rangefinder pedestal (1) rear end, which is dug, to be had threaded hole (7), and the threaded hole (7) is connected with limit turn trough (4), institute
Threaded hole (7) internal screw thread to be stated to be connected with fastening bolt (8), gear wheel (3) upper end is fixedly connected with laser range finder (9),
Laser range finder (9) left and right ends are fixedly connected to laser transmitting-receiving camera lens (14), and laser range finder (9) upper end is opened
It is carved with limit and moves sliding slot (10), the limit is moved in sliding slot (10) and slidably connected limited block (11), and limited block (11) upper end is solid
Surely it is connected with telescope (12), telescope (12) left and right ends are fixedly connected to telescope lens (13).
2. a kind of laser ranging system according to claim 1, it is characterised in that: the fastening bolt (8) is close to small tooth
One end of wheel (6) is fixedly connected with anti-slip rubber cushion, the one end and pinion gear of the anti-slip rubber cushion close to pinion gear (6)
(6) match.
3. a kind of laser ranging system according to claim 1, it is characterised in that: telescope (12) left and right ends are equal
It is fixedly connected with auxiliary handle (15), auxiliary handle (15) outer end is fixedly connected with anti-skid wearable pad.
4. a kind of laser ranging system according to claim 1, it is characterised in that: limited block (11) outer end is fixed to be connected
It is connected to rectangle non-slip rubber ring, the rectangle non-slip rubber ring and limit move sliding slot (10) interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206962.9U CN209279950U (en) | 2018-12-27 | 2018-12-27 | A kind of laser ranging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206962.9U CN209279950U (en) | 2018-12-27 | 2018-12-27 | A kind of laser ranging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209279950U true CN209279950U (en) | 2019-08-20 |
Family
ID=67607664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822206962.9U Active CN209279950U (en) | 2018-12-27 | 2018-12-27 | A kind of laser ranging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209279950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116577794A (en) * | 2023-07-12 | 2023-08-11 | 连云港市建设工程质量检测中心有限公司 | Laser range finder for measuring dimension of blank room |
-
2018
- 2018-12-27 CN CN201822206962.9U patent/CN209279950U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116577794A (en) * | 2023-07-12 | 2023-08-11 | 连云港市建设工程质量检测中心有限公司 | Laser range finder for measuring dimension of blank room |
| CN116577794B (en) * | 2023-07-12 | 2023-09-26 | 连云港市建设工程质量检测中心有限公司 | Laser range finder for measuring dimension of blank room |
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| GR01 | Patent grant |