CN206002691U - Device for laser ranging - Google Patents
Device for laser ranging Download PDFInfo
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- CN206002691U CN206002691U CN201621020971.3U CN201621020971U CN206002691U CN 206002691 U CN206002691 U CN 206002691U CN 201621020971 U CN201621020971 U CN 201621020971U CN 206002691 U CN206002691 U CN 206002691U
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- slide rail
- steering wheel
- fixed
- accommodation space
- thrust assemblies
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Abstract
The utility model discloses a kind of device for laser ranging, including housing；Generating laser；Thrust assemblies, are fixed on described generating laser；Steering wheel assembly, is slidably connected with described thrust assemblies, and described steering wheel assembly is connected with remote terminal and carries out signal transmission；Wherein, described housing is provided with an accommodation space, and described thrust assemblies and described steering wheel assembly are fixed in described accommodation space.This utility model sends driving instruction control flaps thermomechanical components by remote terminal and drives thrust assemblies to enter line slip, thrust assemblies are fixed on described generating laser simultaneously, the final thrust assemblies realized in slip drive generating laser to move, so that accurate adjustment is carried out to relative distance between generating laser and object, realize the focus function of laser beam, reach the technique effect of accurate measurement.
Description
Technical field
This utility model belongs to laser ranging technique field, particularly to a kind of device for laser ranging.
Background technology
Laser ranging (laser distance measuring) is to be found range using laser instrument as light source.Typically profit
With laser, Accurate Determining is carried out to the distance of target, pass through camera lens during work and project a laser to target, received by photoelectric cell
The laser beam of target reflection, timer measures laser beam from the time being transmitted into reception, thus calculating from observer to target
Distance.
However, the laser beam being projected to target by camera lens in prior art, because its focal length is a definite value, this is just
So that when laser beam projects are to object, because the uncontrollability of relative distance between camera lens and object is so that during projection
Not necessarily it is obtained in that clearly object projects images, and when object projects images are not known, easily cause measured
Object distance inaccurate.
Utility model content
Technical problem to be solved in the utility model is how to provide a kind of new device for laser ranging,
To reach the technique effect of accurate measurement.
For solving above-mentioned technical problem, this utility model provides a kind of device for laser ranging, including：Housing；
Generating laser；Thrust assemblies, described thrust assemblies are fixed on described generating laser；Steering wheel assembly, described steering wheel assembly
It is slidably connected with described thrust assemblies, and described steering wheel assembly is connected with remote terminal and carries out signal transmission, to control described rudder
Thermomechanical components drive described thrust assemblies to enter line slip, to drive described generating laser to move；Wherein, described housing setting
There is an accommodation space, and described thrust assemblies and described steering wheel assembly are fixed in described accommodation space.
Optionally, described housing also includes a projection port, makes described housing by described projection port and the extraneous visual field
Communicate；And described generating laser includes focus end and transmission end；Wherein, described generating laser is by described focusing end and institute
State thrust assemblies to be fixedly connected, described transmission end is fixed on described projection port.
Optionally, state thrust assemblies to include：Slide rail, described slide rail is fixed in described accommodation space；Carry out plate, described push away
Andante is slidably fixed in described slide rail, and is fixedly connected with described generating laser；Wherein, described implementation plate and described rudder
Thermomechanical components are slidably connected.
Optionally, described slide rail includes：The first half slide rails；The second half slide rails, described the first half slide rails and described the second half
Slide rail is symmetrically fixed in described accommodation space, with by the interval between described the first half slide rails and described the second half slide rails
Space constitute a sliding area, and described carry out plate slide be fixed in described sliding area.
Optionally, described the first half slide rails include：First slide rail side, described first slide rail side and described implementation plate connect
Touch, and described implementation plate slides on described first slide rail side；First lateral side, the edge on described first lateral side and institute
The edge stating the first slide rail side is fixedly connected, and described the first half slide rails are fixed on described appearance by the described first lateral side
It is empty interior.
Optionally, described the second half slide rails include：Second slide rail side, described second slide rail side and described implementation plate connect
Touch, and described implementation plate slides on described second slide rail side；Second lateral side, the edge on described second lateral side and institute
The edge stating the second slide rail side is fixedly connected, and described the second half slide rails are fixed on described appearance by the described second lateral side
It is empty interior.
Optionally, described the first half slide rails include：First slide rail side, described first slide rail side and described implementation plate connect
Touch, and described implementation plate slides on described first slide rail side；First lateral side, the edge on described first lateral side and institute
The edge stating the first slide rail side is fixedly connected, and described the first half slide rails are fixed on described appearance by the described first lateral side
It is empty interior；Described the second half slide rails include：Second slide rail side, described second slide rail side and described implementation plate contact, and institute
State implementation plate to slide on described second slide rail side；Second lateral side, the edge and described second on described second lateral side
The edge on slide rail side is fixedly connected, and described the second half slide rails are fixed on described accommodation space by the described second lateral side
Interior；Wherein, described first slide rail while and during described second slide rail the distributing position in described accommodation space mutually corresponding, with by
Described first slide rail in described second slide rail between clearance space constitute described sliding area, and described implementation plate in institute
State in sliding area and slide.
Optionally, described thrust assemblies include：Base, described base is fixed in described accommodation space, and described base
On be provided with a chute；Pull bar, one end of described pull bar is slidably fixed in described chute, makes described pull bar with respect to described
Slidably, and the other end of described pull bar is fixedly connected chute with described generating laser.
Optionally, described steering wheel assembly includes：Steering wheel, described steering wheel is fixed in described accommodation space, and with described end
End connection carries out signal transmission；Steering wheel arm, described steering wheel arm is rotationally fixed on described steering wheel, with by described servo driving
Described steering wheel arm waves, and described steering wheel arm is fixedly connected with described implementation plate.
Optionally, it is further fixed on a slide block between described implementation plate and described steering wheel arm, and described steering wheel arm drives successively
Described slide block, described implementation plate enter line slip.
Optionally, described implementation plate and described slide block are mutually perpendicular to.
Optionally, described steering wheel arm includes：First fulcrum, described first fixed pivot is on described steering wheel；First transmission
Arm, described first transmission arm includes the first round end and the second round end, described first round end and described first fulcrum activity
Connect；Carry out arm, described implementation arm includes carrying out end and cohesive end, described cohesive end and described 6th round end are flexibly connected,
Described implementation end is fixedly connected with described slide block；Wherein, the first transmission arm described in described servo driving with described first fulcrum is
Center is rotated, and then described first transmission arm in rotation drives described implementation arm to move.
Optionally, described steering wheel arm includes：First fulcrum, described first fixed pivot is on described steering wheel；Second fulcrum,
Described second fixed pivot is in described accommodation space；First transmission arm, described first transmission arm includes the first round end and
Two round ends, described first round end is flexibly connected with described first fulcrum；Second transmission arm, described second transmission arm includes
Three round ends and the 4th round end, described 3rd round end is flexibly connected with described second round end, described 4th round end and
Described second fulcrum is flexibly connected；3rd transmission arm, described 3rd transmission arm includes the 5th round end and the 6th round end, described
5th round end is flexibly connected with described second fulcrum；Carry out arm, described implementation arm includes carrying out end and cohesive end, described linking
End and described 6th round end are flexibly connected, and described implementation end is fixedly connected with described slide block；Wherein, described in described servo driving
First transmission arm is pivoted about with described first fulcrum, so described first transmission arm in rotating drive successively described
Second transmission arm and described 3rd transmission arm are pivoted about with described second fulcrum, to drive described implementation arm to be moved
Dynamic.
Optionally, described thrust assemblies also include：Blocker ring, described blocker ring is set in the outer of described generating laser
One stop part is provided with side, and described blocker ring；Limiting component, described limiting component includes the first positive stop end and second spacing
End, described first positive stop end is with described second positive stop end with the central axis of described generating laser for parallel being fixed on of baseline
In described accommodation space, and described stop part is located between described first positive stop end and described second positive stop end, so that described
Blocker ring is moved in the stroke section being made up of described first positive stop end and the second positive stop end by described stop part.
Optionally, described thrust assemblies also include：The gimbal lever；And it is provided with a through hole, described through hole on described stop part
Aperture and the external diameter of the described gimbal lever be adapted, the described gimbal lever is passed through described through hole and is relatively fixed with described blocker ring；
Wherein, the described gimbal lever and the central axis of described generating laser are parallel to each other.
Optionally, the quantity of described limiting component is two, and symmetrical being distributed in of two described limiting components described swashs
The both sides of optical transmitting set；On described blocker ring, the quantity of set described stop part is two, and two described stop parts pair
The both sides being distributed in described blocker ring claiming；Wherein, the corresponding described limiting component of described stop part is so that any one
Individual described stop part, in a corresponding described limiting component by described first positive stop end and the second positive stop end institute structure
Move in the stroke section becoming.
Optionally, the quantity of the described gimbal lever is two；The quantity of described limiting component is two, and two described spacing
What part was symmetrical is distributed in the both sides of described generating laser；On described blocker ring, the quantity of set described stop part is two
Individual, and the symmetrical both sides being distributed in described blocker ring of two described stop parts；It is provided with one on each described stop part to lead to
Hole, the external diameter of the aperture of described through hole and the described gimbal lever is adapted, described gimbal lever is corresponding pass through one described logical
Described in Kong Bingyu, blocker ring is relatively fixed；Wherein, the corresponding described limiting component of described stop part so that any one
Described stop part, being made up of described first positive stop end and the second positive stop end in a corresponding described limiting component
Stroke section in move.
Optionally, described first lateral while edge and edge during described first slide rail between fixing even
Connect is to weld or be integrally formed.
Optionally, described second lateral while edge and edge during described second slide rail between fixing even
Connect is to weld or be integrally formed.
Optionally, being fixedly connected between described implementation plate and described slide block is welding or is integrally formed.
Optionally, described first positive stop end and/or described second positive stop end are the bulge-structures that end face is in arc-shaped.
Optionally, described housing includes：Protecgulum；Bonnet；And body；Wherein, described protecgulum and described bonnet are fixed respectively
In the both ends of described body, and described projection port is provided with described protecgulum, the inner space of described body is described appearance
Between being empty.
Optionally, described steering wheel assembly also includes：Steering engine seat, described steering engine seat is fixed in described accommodation space, and institute
State steering wheel to be fixed on described steering engine seat.
Beneficial effect：
This utility model provides a kind of device for laser ranging, by arranging in the accommodation space in a housing
One thrust assemblies and a steering wheel assembly, and be slidably connected by this steering wheel assembly and thrust assemblies, and steering wheel assembly and remotely end
End connection carries out signal transmission, and then makes to drive thrust assemblies to enter by remote terminal transmission driving instruction control flaps thermomechanical components
Line slip, simultaneously thrust assemblies be fixed on a generating laser, final realize sliding in thrust assemblies drive Laser emission
Device moves, and to carry out accurate adjustment to relative distance between generating laser and object, realizes the focusing work(of laser beam
Can, reach the technique effect of accurate measurement.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
In required use accompanying drawing be briefly described it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
The overall structure diagram of the device for laser ranging that Fig. 1 provides for this utility model embodiment；
The structural representation of housing in the device for laser ranging that Fig. 2 provides for this utility model embodiment；
In the device for laser ranging that Fig. 3 provides for this utility model embodiment, thrust assemblies and steering wheel assembly
Part-structure annexation schematic diagram.
Specific embodiment
This utility model provides a kind of device for laser ranging, by arranging in the accommodation space in a housing
One thrust assemblies and a steering wheel assembly, and be slidably connected by this steering wheel assembly and thrust assemblies, and steering wheel assembly and remotely end
End connection carries out signal transmission, and then makes to drive thrust assemblies to enter by remote terminal transmission driving instruction control flaps thermomechanical components
Line slip, simultaneously thrust assemblies be fixed on a generating laser, final realize sliding in thrust assemblies drive Laser emission
Device moves, and to carry out accurate adjustment to relative distance between generating laser and object, realizes the focusing work(of laser beam
Can, reach the technique effect of accurate measurement.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained, all belong to
Scope in this utility model protection；Wherein involved in this enforcement "and/or" key word, represent and or two kinds of situations, change
Sentence is talked about, A and/or B mentioned by this utility model embodiment illustrates A and B, two kinds of situations of A or B, describe A and B and deposited
Three kinds of states, such as A and/or B, represent：Only include A and do not include B；Only include B and do not include A；Including A and B.
Meanwhile, in this utility model embodiment, when assembly is referred to as " being fixed on " another assembly, it can be directly another
On one assembly or can also there is assembly placed in the middle.When an assembly is considered as " connection " another assembly, it can be
It is directly connected to another assembly or may be simultaneously present assembly placed in the middle.When assembly be considered as " being arranged at " another
Assembly, it can be to be set directly on another assembly or may be simultaneously present assembly placed in the middle.This utility model embodiment
Used in term " vertical ", " level ", "left", "right" and similar statement be merely for purposes of illustration, not
It is intended to limit this utility model.
Refer to Fig. 1-3, this utility model embodiment discloses a kind of device for laser ranging, can include：Shell
Body 1, generating laser 4, thrust assemblies 2 and steering wheel assembly 3.
Wherein, described housing 1 can be square structure, and described housing 1 can include：Protecgulum 11, bonnet 12 and body
It is provided with an accommodation space 131, this accommodation space can be understood as being used to deposit or installing in 13, and described body 13
The interval of other operation parts (extended meeting is done to other operation parts and described in detail one by one afterwards, is not repeated herein).Described protecgulum
11 and the detachable correspondence respectively of described bonnet 12 be fixed on the rear and front end of body 13, i.e. can be understood as protecgulum 11 can
The front end being fixed on body 13 of dismounting, bonnet 12 is detachably secured to the rear end of body 14.And implement in this utility model
In example, for the mode of the detachable connection between protecgulum 11 and bonnet 12 and body 13, this utility model embodiment is not
Limitation, in other words, the detachable connection between described protecgulum 11 and described body 13 can be threaded or screw
Connect or other connection, the detachable connection between described bonnet 12 and described body 13 can also be threaded or
Person is mode connects for screw or other connections, as long as it is detachable with respect to body 11, to reach to be that by protecgulum 11 and bonnet 12
To can easily and efficiently other operation parts fixed in accommodation space 131 in body 11 be carried out with the skill keeping in repair, substitute
Art effect, then all within protection domain of the present utility model.
In this utility model embodiment, above-mentioned " other operation parts " refers to described generating laser 4, described thrust group
Part 2 and described steering wheel assembly 3, are both secured in described accommodation space 131.Wherein, described protecgulum 11 is further opened with a throwing
Penetrate port 112, communicate for accommodation space 131 and the extraneous visual field.
And, described generating laser 4 includes focus end 41 and transmission end 42.So allow for this utility model and implement illustration
The transmission end 42 of generating laser 4 just can be fixed at the projection port 112 of above-mentioned protecgulum 11, so that generating laser
4 transmission end 42 is passed through to project port 112 to object projection laser beam.Meanwhile, described thrust is fixed at described focusing end 41
On assembly 2, and described steering wheel assembly 3 is slidably connected with described thrust assemblies 2, and described steering wheel assembly 3 is connected with remote terminal
Carry out signal transmission, to control described steering wheel assembly 3 to drive described thrust assemblies 2 to enter line slip, to drive described Laser emission
The focusing end 41 of device 4 moves.Here remote terminal can be as mobile terminals such as mobile phone, ipad, notebooks it is also possible to
It is such as the remote terminals such as remote control, remote-control handle, can also be earth station etc., for long-range end in this utility model embodiment
End select do not limit to.
Allowed for by arranging described thrust assemblies 2 and described steering wheel assembly in the accommodation space 131 in housing 1 with this
3, and be slidably connected by this steering wheel assembly 3 and thrust assemblies 2, and the drive that steering wheel assembly 3 real-time reception remote terminal is sent
Dynamic instruction, control flaps thermomechanical components 3 drive thrust assemblies 2 to enter line slip, simultaneously because thrust assemblies 2 are fixing with focusing end 41 even
Connect, the thrust assemblies that are finally achieved that in slip drive the end 41 and then drive whole generating laser 4 to be moved of can focusing
Dynamic, so that accurate adjustment is carried out to relative distance between generating laser and object, realize the laser beam that transmission end 42 is projected
Focus function, to reach the technique effect of the distance and position accurate measurement to object.
Further, the described thrust assemblies 2 in this utility model embodiment at least can include：Slide rail 21 and implementation plate
22.Wherein, described slide rail 21 is fixed in described accommodation space 131.Described implementation plate 22 is slidably fixed on described slide rail 21
Interior, and be fixedly connected with described generating laser 4.Described implementation plate 22 is slidably connected with described steering wheel assembly 3.
Here slide rail 21 is fixed in accommodation space 131 it can be understood as being to be thrust assemblies in accommodation space 131
2 slide is provided with a dragging track, and the setting structure of this slide rail 21 can be diversified, can be a planing surface
Straight type rail in plane or planing surface are provided with the rail wheel track of roll structure, to realize thrust assemblies 2 with this and to exist
This slide rail 21 is slided by the driving of steering wheel assembly 2.For slide rail 21 concrete structure, this utility model embodiment is with it
It is described in detail as a example the structure of " straight type rail ", but does not illustrate that its slide rail 21 is only " straight type rail ", be explained herein.
For slide rail 21 be in " straight type rail " design structure when, it can include：The first half slide rails 211 and the second half slide rails
212.Wherein, described the first half slide rails 211 and described the second half slide rails 212 are symmetrically fixed on the upper of described accommodation space 131
At lower portion, become one sliding with this by the clearance space of structure up and down between described the first half slide rails 211 and described the second half slide rails 212
Dynamic region 213, and described carry out plate 22 slide be fixed in described sliding area 213.Here fixation can be understood as
Sliding area 213 plays the effect of sliding support to carrying out plate 22, so that described implementation plate 22 is carried out in sliding area 213
Slide but without departing from this sliding area 213.
Further, described the first half slide rails 211 can include：2112 when first slide rail is lateral in 2111 and first.
And described first slide rail side 2111 and described implementation plate 22 contact, now described first slide rail side 2111 and described implementation plate 22
Between contact surface be plane so that described implementation plate 22 slide on described first slide rail side 2111.Described first is lateral
Edge while 2112 is fixedly connected with during described first slide rail 2111 edge, simultaneously described first slide rail side 2111
It is fixed in described accommodation space 131 by the described first lateral side 2112.Can be understood as the first lateral side 2112 solid first
In accommodation space 131 (i.e. on the inwall of body 13) as the strong point, then the first slide rail while 2111 pass through its lateral while
Edge position is fixed on the first lateral side 2112, for the first slide rail in 2111 and first lateral while 2112 between fixing even
Connect, can be to weld or be integrally formed, can also be mode connects for screw, this this utility model embodiment is not limited,
As long as disclosure satisfy that first lateral while 2112 to the first slide rail while 2111 and carry out sliding between plate 22 and carry out firm support, then
All it is applied to this utility model.
Identical, described the second half slide rails 212 include：2122 when second slide rail is lateral in 2121 and second.And described
Two slide rail sides 2121 and described implementation plate 22 contact, now connecing between described second slide rail side 2121 and described implementation plate 22
Contacting surface is plane, so that described implementation plate 22 slides on described second slide rail side 2121.Described second lateral side 2122
Edge is fixedly connected with the edge on described second slide rail side 2121, and described second slide rail side 2121 is by described simultaneously
Second lateral side 2122 is fixed in described accommodation space 131.Likewise, can be understood as second in the second half slide rails 212
Lateral side 2122 is initially secured to accommodation space 131 interior (i.e. on the inwall of body 13) as the strong point, then the second slide rail side
2121 are fixed on the second lateral side 2122 by its lateral edge position, for the second slide rail when 2121 and second are lateral
Being fixedly connected between 2122 can be welding or is integrally formed, and can also be mode connects for screw, new to this this practicality
Type embodiment does not limit, if disclosure satisfy that second lateral while 2122 to the second slide rail while 2121 and carry out plate 22 between cunning
Row carries out firm support, then be all applied to this utility model.
It should be noted that for described first slide rail when 2111 and described second slide rail 2121 in accommodation space 131
The distribution of interior locus it can be understood as described first slide rail when 2111 are located at described second slide rail 2121 top, with
Described first slide rail side 2111 and the described top carrying out plate 22 are contacted, described second slide rail side 2121 and described implementation
The bottom connection of plate 22 touches.With by described first slide rail when 2111 and described second slide rail 2121 between clearance space constituted
Described sliding area 213, and described implementation plate 22 slide in described sliding area 213.
Certainly, it is obvious to one skilled in the art that for the slide rail 21 of " straight type rail ", its first slide rail side
Contact surface between 2111 and described implementation plate 22 is plane, the contact surface between the second slide rail side 2121 and described implementation plate 22
Also it is plane.And work as and rub to reduce slip when 2111 and/or the second slide rail between 2121 and implementation plate 22 for first slide rail
Wipe, to improve slip efficiency when 2111 and/or the second slide rail between 2121 and implementation plate 22 for first slide rail.This utility model
Embodiment can also be pushed away when contact surface between 2111 and described implementation plate 22 for first slide rail, the second slide rail 2121 with described
Contact surface between andante 22, as slide rail face, opens up chute, is carrying out the top of plate 22 and is being additionally arranged at the bottom of pulley simultaneously, is making
Obtain described pulley to be embedded in described chute, realize carrying out plate 22 when the first slide rail is in 2111 and/or the second slide rail with this
Carry out quick sliding on 2121, be also applied for this utility model.
It should be noted that thrust assemblies 2 are mainly used in transmitting what steering wheel assembly 3 was transmitted in this utility model embodiment
Driving force, to drive the focusing end 41 of generating laser 4 to move by thrust assemblies.Words sentence talk about, above-mentioned by slide rail 21,
The thrust assemblies 2 that implementation plate 22 grade is constituted are only a kind of modes that assembly 2 is realized of carrying out in this utility model embodiment, not
Limitation, when thrust assemblies 2 design for other structures, such as setting one base is fixed in accommodation space 131, and arranges on base
One chute, sets up a pull bar so that one end of pull bar is slidably fixed in described chute, the other end is fixed on laser to be sent out simultaneously
On the focusing end 41 of emitter 4, steering wheel assembly 3 is fixedly connected with one end of described pull bar simultaneously, is driven by steering wheel assembly 3 with this
Pull bar enters line slip in chute, and then drives focusing end 41 to move by the pull bar in sliding, i.e. the pushing away of this kind of structure
Power assembly also achieves for transmitting the driving force that steering wheel assembly 3 is transmitted, and has reached and has driven Laser emission by thrust assemblies
The technique effect that the focusing end 41 of device 4 moves, then be also applied for this utility model.
For steering wheel assembly 3, in this utility model embodiment, described steering wheel assembly 3 can include：Steering wheel 31, rudder
Horn 32.Wherein, described steering wheel 31 is fixed in described accommodation space 131, and is connected with remote terminal and carries out signal transmission.Institute
State steering wheel arm 32 to be rotationally fixed on described steering wheel 31, to drive described steering wheel arm 32 to be waved by described steering wheel 31,
And described steering wheel arm 32 is fixedly connected with described implementation plate 22.Meanwhile, the firm peace in accommodation space 131 for steering wheel 31
Dress, this utility model embodiment is additionally provided with a steering engine seat 311, for fixedly mounting described steering wheel 31.
Specifically, described steering wheel 31 is used for receiving the driving instruction of remote terminal, and drives described steering wheel arm 32 to carry out
Swing, the steering wheel arm 32 in then swinging drives implementation plate 22 to enter line slip.Certainly, because implementation plate 22 is with respect to the horizontal plane
The setting disposed, and the distribution of steering wheel arm 32 with respect to the horizontal plane level, so that steering wheel arm 32 and carrying out between plate 22 more
The good transmission carrying out power, is additionally provided with a slide block 33, described slide block 33 is fixed on described implementation in this utility model embodiment
Between plate 22 and described steering wheel arm 32, so that described steering wheel arm 32 drives described slide block 33, described implementation plate 22 to carry out successively
Slide.It is mutually perpendicular to be distributed with carrying out a kind of position relationship of plate 22, described implementation plate 22 and described slide block 33 as slide block 33.
Please continue to refer to Fig. 3, for steering wheel arm 32, described steering wheel arm 32 can include：First fulcrum 321, second
Fulcrum 322, the first transmission arm 323, the second transmission arm the 324, the 3rd transmission arm 325 and implementation arm 326.
Wherein, described first fulcrum 321 is fixed on described steering wheel 31 as first strong point；Described second fulcrum 322
It is fixed in described accommodation space 131 as second strong point.And described first transmission arm 323 includes the first round end 3231 He
Second round end 3232, described first round end 3231 is flexibly connected with described first fulcrum 321.Described second transmission arm 324
Including the 3rd round end 3241 and the 4th round end 3242, described 3rd round end 3241 and the activity of described second round end 3232
Connect, described 4th round end 3242 and described second fulcrum 322 are flexibly connected.Described 3rd transmission arm 325 includes the 5th rotation
Turn end 3251 and the 6th round end 3252, described 5th round end 3251 is flexibly connected with described second fulcrum 322.Described implementation
Arm 326 includes carrying out end 3261 and cohesive end 3262, and described cohesive end 3262 and described 6th round end 3252 are flexibly connected, institute
State implementation end 3261 to be fixedly connected with described slide block 33.
Specifically, described steering wheel 31 drives described first transmission arm 323 to be revolved centered on described first fulcrum 321
Turn, and then described first transmission arm 323 in rotation drives described second transmission arm 324 and described 3rd transmission arm 325 successively
Pivoted about with described second fulcrum 322, the 3rd transmission arm 325 in rotation drives described implementation arm 326 to be moved
Dynamic, and then drive implementation plate 22 and focusing end 41 to move by carrying out arm 326.It is to be understood that this utility model is implemented
The first transmission arm 323 in example, the second transmission arm 324, the 3rd transmission arm 325 constitute one or three jointed gear units, are come with this
The driving force of transmission steering wheel.Described first round end 3231 is flexibly connected with described first fulcrum 321, described 3rd rotation
End 3241 is flexibly connected described 4th round end 3242 with described second round end 3232 and described second fulcrum 322 activity connects
Connect, described 5th round end 3251 is flexibly connected with described second fulcrum 322, described cohesive end 3262 and described 6th round end
3252 flexible connections, 2 parts that " flexible connection " herein can be understood as being connected can rotate, i.e. this activity
Connection can be that bearing pin connects, and being fixedly connected between described implementation end 3261 and described slide block 33 is it is possible to understand that be described
Carry out between end 3261 and described slide block 33 can with synchronizing moving, namely this to be fixedly connected can be welding, can be that one becomes
Type or screw or bolt connection.
Certainly, in this utility model embodiment, as a kind of embodiment of the present utility model, in above-mentioned steering wheel arm 32
The quantity of transmission arm is 3, but the quantity not representing the transmission arm in this utility model embodiment centered rudder horn 32 can only be 3
Individual.On the contrary, for the quantity of transmission arm in steering wheel arm 32, it can be 1,2,4,5 etc..As long as can be by some
The transmission that individual transmission arm is realized steering wheel 31 and carried out power between arm 321.As when the quantity of transmission arm is only 1, that is, only
Including the first transmission arm, then, the first transmission arm described in identical includes the first round end and the second round end, described first rotation
End is flexibly connected with described first fulcrum；Described implementation arm 326 includes carrying out end 3261 and cohesive end 3262, described cohesive end
3262 and described 6th round end 3252 be flexibly connected, described implementation end 3261 is fixedly connected with described slide block 33.Wherein, described
First transmission arm described in servo driving is pivoted about with described first fulcrum, and then described first transmission arm in rotation
Described implementation arm is driven to move.
Further, for the thrust assemblies 2 in this utility model embodiment, in order to move to focusing end 41
During to its displacement formed be controlled, described thrust assemblies 2 can also include：Blocker ring 23 and limiting component 24.
Wherein, described blocker ring 23 is set in the outside of described generating laser 4, and is provided with one on described blocker ring 23
Stop part 231.Described limiting component 24 includes the first positive stop end 241 and the second positive stop end 242, described first positive stop end 241 He
Described second positive stop end 242 with the central axis of described generating laser 4 for baseline parallel be fixed on described accommodation space 131
Interior, and described stop part 231 is located between described first positive stop end 241 and described second positive stop end 242, so that described stop
Ring 23 is entered in the stroke section being made up of described first positive stop end 241 and the second positive stop end 242 by described stop part 231
Row moves.As a kind of embodiment of this utility model, described first positive stop end 241 and described second positive stop end can be end faces
Bulge-structure in arc-shaped, is moved with stop part 231 being limited in formation interval by this bulge-structure.
Certainly, because accommodation space 131 has two side walls, namely there are two side walls in body 13, and 41, end of focusing
In accommodation space 131, blocker ring 23 is set in the peripheral position at focusing end 41, so that carrying out preferably to focusing end 41
Position-limiting action, in this utility model embodiment, the quantity of described limiting component 24 can be two, and two described limiting components
The 24 symmetrical both sides being distributed in described generating laser 4；Can be understood as two described symmetrical consolidating of limiting component 24
Two side walls due to accommodation space 131.With this simultaneously, the quantity of set described stop part 231 on described blocker ring 23
It is also two, and the symmetrical both sides being distributed in described blocker ring 23 of two described stop parts 231.So allow for described in one
The corresponding described limiting component 24 of stop part 231 so that any one of stop part 231, in a corresponding institute
State in the stroke section being made up of described first positive stop end 241 and the second positive stop end 242 in limiting component 24 and move.
Because in actual mechanical process there is a length so that the process that strip is moved is being carried out at focusing end 41 in focusing end 41
In be likely to occur and deflect, the focus effects of the laser beam that impact transmission end 42 is projected then.Therefore, this utility model
Described in embodiment, thrust assemblies also include：The gimbal lever 25.And it is provided with a through hole on described stop part 231, described through hole
The external diameter of aperture and the described gimbal lever 25 is adapted, and the described gimbal lever 25 is through described through hole and relative solid with described blocker ring 23
Fixed；And the described gimbal lever 25 is parallel to each other with the central axis of described generating laser 4.Using this by the gimbal lever 25 as focusing
Hold " guard rail " of 41 peripheries, the movement to focusing end 41 is protected.
Certainly, it is obvious to one skilled in the art that being adapted with the quantity of stop part 231 on blocker ring 23, when
When on described blocker ring 23, the quantity of set described stop part 231 is two, then the quantity of the described gimbal lever 25 can also
It is two.And it is provided with a through hole, the external diameter of the aperture of described through hole and the described gimbal lever 25 on each described stop part 231
It is adapted, described gimbal lever 25 is corresponding to be passed through a described through hole and be relatively fixed with described blocker ring 23.Real with this
The both sides at focusing end 41 form multiple " guard rails " now, and the movement to focusing end 41 is protected.Final realization improves logical
Cross the certainty of measurement that this utility model measures object distance.
It should be noted last that, above specific embodiment is only in order to illustrate the technical solution of the utility model rather than limit
System, although being described in detail to this utility model with reference to example, it will be understood by those within the art that, can be right
The technical solution of the utility model is modified or equivalent, the spirit without deviating from technical solutions of the utility model and model
Enclose, it all should be covered in the middle of right of the present utility model.
Claims (10)
1. a kind of device for laser ranging is it is characterised in that include：
Housing；
Generating laser；
Thrust assemblies, described thrust assemblies are fixed on described generating laser；
Steering wheel assembly, described steering wheel assembly and described thrust assemblies are slidably connected, and described steering wheel assembly is connected with remote terminal
Carry out signal transmission, to control thrust assemblies described in described steering wheel Component driver to enter line slip, to drive described generating laser
Move；
Wherein, described housing is provided with an accommodation space, and described thrust assemblies and described steering wheel assembly are fixed on described housing
In space.
2. be used for as claimed in claim 1 the device of laser ranging it is characterised in that
Described housing also includes a projection port, so that described housing is communicated with the extraneous visual field by described projection port；And
Described generating laser includes focus end and transmission end；
Wherein, described generating laser is fixedly connected with described thrust assemblies by described focusing end, and described transmission end is fixed on
Described projection port.
3. it is used for the device of laser ranging as claimed in claim 1 it is characterised in that described thrust assemblies include：
Slide rail, described slide rail is fixed in described accommodation space；
Carry out plate, described implementation plate is slidably fixed in described slide rail, and is fixedly connected with described generating laser；
Wherein, described implementation plate is connected with described steering wheel component slippage.
4. it is used for the device of laser ranging as claimed in claim 3 it is characterised in that described slide rail includes：
The first half slide rails；
The second half slide rails, described the first half slide rails and described the second half slide rails are symmetrically fixed in described accommodation space, with by
Clearance space between described the first half slide rails and described the second half slide rails constitutes a sliding area, and described implementation plate slides
Be fixed in described sliding area.
5. it is used for as claimed in claim 4 the device of laser ranging it is characterised in that described the first half slide rails include：
First slide rail side, described first slide rail side and described implementation plate contact, and described implementation plate is on described first slide rail side
On slide；
First lateral side, described first lateral while edge with described first slide rail while edge be fixedly connected, and
Described the first half slide rails are fixed in described accommodation space by the described first lateral side.
6. it is used for as claimed in claim 4 the device of laser ranging it is characterised in that described the second half slide rails include：
Second slide rail side, described second slide rail side and described implementation plate contact, and described implementation plate is on described second slide rail side
On slide；
Second lateral side, described second lateral while edge with described second slide rail while edge be fixedly connected, and
Described the second half slide rails are fixed in described accommodation space by the described second lateral side.
7. be used for as claimed in claim 4 the device of laser ranging it is characterised in that
Described the first half slide rails include：First slide rail side, described first slide rail side and described implementation plate contact, and described implementation
Plate slides on described first slide rail side；First lateral side, described first lateral while edge and during described first slide rail
Edge be fixedly connected, and described the first half slide rails are fixed in described accommodation space by the described first lateral side；
Described the second half slide rails include：Second slide rail side, described second slide rail side and described implementation plate contact, and described implementation
Plate slides on described second slide rail side；Second lateral side, described second lateral while edge and during described second slide rail
Edge be fixedly connected, and described the second half slide rails are fixed in described accommodation space by the described second lateral side；
Wherein, described first slide rail while and during described second slide rail the distributing position in described accommodation space mutually corresponding, with
By described first slide rail in described second slide rail between clearance space constitute described sliding area, and described implementation plate exist
Slide in described sliding area.
8. it is used for the device of laser ranging as claimed in claim 2 it is characterised in that described thrust assemblies include：
Base, described base is fixed in described accommodation space, and is provided with a chute on described base；
Pull bar, one end of described pull bar is slidably fixed in described chute, makes described pull bar with respect to described chute slidably,
And the other end of described pull bar is fixedly connected with described generating laser.
9. the device for laser ranging as described in any one of claim 4-7 is it is characterised in that described steering wheel assembly bag
Include：
Steering wheel, described steering wheel is fixed in described accommodation space, and is connected with described terminal and carries out signal transmission；
Steering wheel arm, described steering wheel arm is rotationally fixed on described steering wheel, to be waved by steering wheel arm described in described servo driving,
And described steering wheel arm is fixedly connected with described implementation plate.
10. be used for as claimed in claim 9 the device of laser ranging it is characterised in that：
It is further fixed on a slide block between described implementation plate and described steering wheel arm, and described steering wheel arm drives described slide block, institute successively
State implementation plate and enter line slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020971.3U CN206002691U (en) | 2016-08-31 | 2016-08-31 | Device for laser ranging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020971.3U CN206002691U (en) | 2016-08-31 | 2016-08-31 | Device for laser ranging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206002691U true CN206002691U (en) | 2017-03-08 |
Family
ID=58194431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621020971.3U Withdrawn - After Issue CN206002691U (en) | 2016-08-31 | 2016-08-31 | Device for laser ranging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206002691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199621A (en) * | 2016-08-31 | 2016-12-07 | 易瓦特科技股份公司 | Device for laser ranging |
| US11604276B2 (en) | 2017-11-13 | 2023-03-14 | Hangzhou United Tools Co., Ltd. | Laser ranging apparatus |
-
2016
- 2016-08-31 CN CN201621020971.3U patent/CN206002691U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106199621A (en) * | 2016-08-31 | 2016-12-07 | 易瓦特科技股份公司 | Device for laser ranging |
| CN106199621B (en) * | 2016-08-31 | 2019-02-01 | 易瓦特科技股份公司 | Device for laser ranging |
| US11604276B2 (en) | 2017-11-13 | 2023-03-14 | Hangzhou United Tools Co., Ltd. | Laser ranging apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170308 Effective date of abandoning: 20190201 |
|
| AV01 | Patent right actively abandoned |