CN107560577B - A kind of rangefinder deflecting positioning device convenient for adjusting - Google Patents
A kind of rangefinder deflecting positioning device convenient for adjusting Download PDFInfo
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- CN107560577B CN107560577B CN201710724767.2A CN201710724767A CN107560577B CN 107560577 B CN107560577 B CN 107560577B CN 201710724767 A CN201710724767 A CN 201710724767A CN 107560577 B CN107560577 B CN 107560577B
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- bevel gear
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Abstract
The present invention relates to a kind of rangefinder deflecting positioning device convenient for adjusting, direction adjusts inconvenient effective solution rangefinder in use, and rangefinder operates time-consuming and laborious problem；Its technical solution solved includes bottom plate, has intermeshing bevel gear, second bevel gear to connect ball seat on bottom plate, sphere is equipped with inside ball seat, and control lever is fixed on the right side of sphere, and sphere and control lever constitute control device；There is female bracket above first bevel gear, female bracket, which runs through, has rotatable adjusting rod, adjusting rod one end to be equipped with gear, gear pinion rack；Control lever right end is set with sleeve, sleeve front and rear sides are separately connected turbine, turbine is mounted on bottom plate, two turbines are arranged symmetrically, control lever, which rotates upwardly and downwardly, can drive two turbines to rotate synchronously, worm screw is engaged on the left of turbine, the upper end of worm screw passes through movable disk, is to be threadedly coupled between worm screw upper end and movable disk；Structure of the invention is ingenious, easy to operate.
Description
Technical field
The present invention relates to rangefinder auxiliary device technical field, especially a kind of rangefinder deflecting positioning dress convenient for adjusting
It sets.
Background technology
Rangefinder is a kind of tool measuring length or distance, while can combine and measure with angle-measuring equipment or module
Angle, the parameters such as area.
Rangefinder is in use, it is sometimes desirable to different directions and different angles to the same place respectively into
Row measures, and present rangefinder is all mostly the side different by manually moving the direction of rangefinder in measurement process
To, it is inconvenient for operation, in addition sometimes in the case where some weather conditions are relatively more severe, such as cold winter and sweltering heat
Summer is inconvenient to the measurement of some regions to carry out ranging by the way of hand-held.
There are also some rangefinder holders, but these holders in use all cannot be well to the side of rangefinder
To being adjusted.
Invention content
For the above situation, to overcome the defect of the prior art, the present invention provides a kind of rangefinder changes convenient for adjusting
To positioning device, direction adjusts inconvenient effective solution rangefinder in use, and rangefinder operates time-consuming and laborious
Problem.
A kind of rangefinder deflecting positioning device convenient for adjusting, including horizontal positioned bottom plate, bottom plate top are set
There is a horizontally disposed first bevel gear, be engaged with the second bevel gear placed vertically on the right side of first bevel gear, in second bevel gear
The heart is connected to horizontal positioned ball seat, and ball seat is the shell structure more than hemisphere, and ball seat shell end face is equipped with multiple
Protrusion globally is equipped with rotatable sphere inside ball seat, sets that there are one feather key, the rotations of sphere on sphere spherical surface
Ball seat rotation, the left side of ball seat can be driven to connect with second bevel gear center through feather key, manipulation is fixed on the right side of sphere
Bar, sphere and control lever constitute control device；
The first bevel gear is fixedly arranged above female bracket, female bracket include two montants symmetrically arranged on the left and the right with
And the horizontal cross bar of two montant lower ends is connected, running through between two montant of female bracket has rotatable adjusting rod, adjusting rod one
End is equipped with the gear being placed on the outside of montant, and gear side is engaged with the rack placed vertically, the horizontal cross bar water of female bracket
Square to extending to below gear, the horizontal cross bar of female bracket, the horizontal cross bar of rack and female bracket are run through in rack lower end
Between be bonded, constitute the structure that can be rotated together with female bracket of rack, rack lower end is equipped with cylinder, and cylinder lower end is equipped with can
The fixture block of rotation, is equipped with movable disk moving up and down above bottom plate, and movable disk is placed in the top of first bevel gear, in movable disk
End face is equipped with annular groove, and fixture block lower end is installed in annular groove, and constitute rack makes rack and pinion along annular groove rotation
Remain the structure of engagement；
The control lever right end is set with sleeve, and sleeve front and rear sides are respectively connected to turbine, in two turbines
The heart is on the same line with ball centre, and turbine is mounted on bottom plate, and two turbines are arranged symmetrically, and control lever rotates upwardly and downwardly
Two turbines can be driven to rotate synchronously, be engaged with worm screw on the left of each turbine, worm screw lower end is fixed on bottom plate, the rotation of turbine
It drives worm screw rotation, the upper end of worm screw to be placed in above movable disk across movable disk, is screw thread between worm screw upper end and movable disk
Connection, the rotation of worm screw can drive movable disk to be moved up and down under the action of screw thread.
Structure of the invention is ingenious, and direction adjusts inconvenient, rangefinder behaviour to effective solution rangefinder in use
Make time-consuming and laborious problem, realizing rangefinder in use can the horizontal circumferencial direction of adjusting at any time and the vertical elevation angle
Direction, it is simple in structure, it is easy to operate.
Description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is side view of the present invention.
Fig. 3 is vertical view of the present invention.
Fig. 4 is 17 lower section vertical view of movable disk in Fig. 1 of the present invention.
Fig. 5 is partial enlarged view in Fig. 1 of the present invention.
Fig. 6 is that ball seat of the present invention and sphere coordinate stereoscopic schematic diagram.
Fig. 7 is partial enlarged view in Fig. 4 of the present invention.
Fig. 8 is rack stereoscopic schematic diagram of the present invention.
Specific implementation mode
The specific implementation mode of the present invention is described in further detail below in conjunction with attached drawing.
By Fig. 1-8 it is found that the present invention includes horizontal positioned bottom plate 1,1 top of bottom plate is equipped with horizontally disposed first and bores tooth
Wheel 2,2 right side of first bevel gear are engaged with the second bevel gear 4 placed vertically, and 4 center of second bevel gear is connected to horizontal positioned
Ball seat 5, ball seat 5 be more than hemisphere shell structure, 5 shell end face of ball seat be equipped with multiple protrusions 7 globally,
Rotatable sphere 6 is installed inside ball seat 5, is set on 6 spherical surface of sphere there are one feather key 8, the rotation of sphere 6 can be through being oriented to
Key 8 drives ball seat 5 to rotate, and the left side of ball seat 5 is connect with 4 center of second bevel gear, and 6 right side of sphere is fixed with control lever 9,
Sphere 6 and control lever 9 constitute control device；
The first bevel gear 2 is fixedly arranged above female bracket 10, and female bracket 10 includes two symmetrically arranged on the left and the right
Montant and the horizontal cross bar for connecting two montant lower ends, through there is rotatable adjusting rod between 10 liang of montants of female bracket
11,11 one end of adjusting rod is equipped with the gear 12 being placed on the outside of montant, and 12 side of gear is engaged with the rack 13 placed vertically, recessed
The horizontal cross bar horizontal direction of shape holder 10 extends to below gear, and the horizontal cross bar of female bracket 10 is run through in 13 lower end of rack,
It is bonded between rack 13 and the horizontal cross bar of female bracket 10, constitutes the structure that rack 13 can be rotated together with female bracket 10,
13 lower end of rack is equipped with cylinder 15, and 15 lower end of cylinder is equipped with rotatable fixture block 16, and 1 top of bottom plate is equipped with moving up and down
Movable disk 17, movable disk 17 are placed in the top of first bevel gear 2, and 17 upper surface of movable disk is equipped with annular groove 18, under fixture block 16
End is installed in annular groove 18, and constituting rack 13 and being rotated along annular groove 18 makes rack 13 remain with gear 12 to engage
Structure；
9 right end of control lever is set with sleeve 21, and 21 front and rear sides of sleeve are respectively connected to turbine 3, two turbines 3
Center and ball centre it is on the same line, turbine 3 be mounted on bottom plate 1 on, two turbines 3 are arranged symmetrically, manipulation
Bar 9, which rotates upwardly and downwardly, can drive two turbines 3 to rotate synchronously, and 3 left side of each turbine is engaged with worm screw 14, and 14 lower end of worm screw is fixed on
On bottom plate 1, the rotation of turbine 3 drives worm screw 14 to rotate, and the upper end of worm screw 14 is placed in 17 top of movable disk across movable disk 17,
To be threadedly coupled between 14 upper end of worm screw and movable disk 17, the rotation of worm screw 14 can drive movable disk 17 under the action of screw thread on
Lower movement.
In order to preferably ensure regulating effect, the through-hole 23 of horizontal direction is offered on the sphere 6, through-hole 23 extends
To control lever 9, through-hole 23 is hatch frame in 6 side of sphere, and the locating rod 24 that can be moved left and right is equipped in through-hole 23, fixed
Bar 24 right side in position is connected with the first spring 22, and 22 right end of the first spring is connected to spill spin block 27, and spill spin block 27 is installed on through-hole 23
Right end, spill spin block 27 can rotate in through-hole 23, and 27 center of spill spin block is hollow structure, and 9 internal thread of control lever is connected with can be left
The fastening screw 25 moved right, 25 right end of fastening screw are placed in the outside of control lever 9, fastening screw 25 at 24 center of locating rod
In on same horizontal linear, fastening screw 25, which is moved to the left, can make 25 left end of fastening screw jack up the compression ball seat of locating rod 24
5 inner walls, 24 left end of locating rod, which compresses 5 inner wall of ball seat, so that control device is positioned.
Strut 26 is uniformly installed, 26 lower end of strut is fixed on bottom plate 1, branch between the bottom plate 1 and movable disk 17
Movable disk 17 is run through in 26 upper end of bar, and movable disk 17 can be moved up and down along strut 26, and the T being rotated by 90 ° counterclockwise is fixed on bottom plate 1
The montant upper end of shape fixed frame 28, T shapes fixed frame 28 is connected to first bevel gear 2, and first bevel gear 2 is connected recessed by axis pin 29
The upper end of shape holder 10, axis pin 29 is placed in 17 top of movable disk through movable disk 17, and the yardarm of T shapes fixed frame 28 is connected to
Second bevel gear 4.
It is connected by connecting rod 19 between the sleeve 21 and turbine 3, it is front and back on bottom plate 1 to be symmetrically fixed with fixed block 20,
Turbine 3 is fixed on fixed block 20.
There are three 7 circumference uniform distributions of protrusion on 5 end face of ball seat.
In order to preferably ensure that locating effect, the locating rod 24 are spherical and spherical surface close to 5 one end end of ball seat
Multiple boss are equipped with, 24 right side of locating rod is equipped with spherical groove, and 25 left end of fastening screw is matched with spherical groove
Hemisphere jut.
In order to preferably ensure that rack pinion remains that meshing state, 15 lower end of cylinder are opened in use
Equipped with groove 30,16 upper end of fixture block is installed in groove 30, and fixture block 16 can the rotation in groove 30.
9 right side of control lever is equipped with guide rod 33, offers guide groove 34 on guide rod 33,9 right end of control lever is worn
Guide groove 34 is crossed, control lever 9 can be rotated upwardly and downwardly in guide groove 34, and 9 right end of control lever is equipped with rotatable handle 35.
Rangefinder is fixed on 11 center of adjusting rod by the present invention first when specifically used, the center of rangefinder with
10 center of female bracket is on same vertical line, and rangefinder is adjusted to horizontality；It, can be according to reality after installing
The circumference direction of the horizontal direction of border working condition adjustment rangefinder and the elevation angle direction of vertical direction.
Concrete operations are as follows：When needing the circumference to rangefinder, towards when being adjusted, user only needs rotational handle
35, the rotation of handle 35 can drive sphere 6 rotation, rotation of sphere 6 in ball seat 5 that can pass through its spherical surface by control lever 9
On the protrusion 7 of 7 key card of protrusion heading housing 5 end face drive the rotation of ball seat 5, the rotation of ball seat 5 that can drive the second cone tooth
4 vertical rotatings are taken turns, since first bevel gear 2 and second bevel gear 4 are intermeshed, the second bevel gear 4 of vertical rotating can drive
First bevel gear 2 carries out the rotation of horizontal direction, and then drives the female bracket 10 of 2 top of first bevel gear in horizontal circumference side
To rotation, and then can realize rotation of the rangefinder in horizontal circumferencial direction, realize the adjusting of different directions.
When needing the elevation angle to rangefinder to be adjusted, concrete operations are as follows：Push control lever 9 on guide groove 34 is interior
Lower rotation, when control lever 9 is rotated up, control lever 9 is rotated around sphere 6 in ball seat 5, at this time ball seat 5 and ball
The hinge joint that body 6 is rotated up as control lever 9, control lever 9 are rotated up the whirlpool that front and rear sides can be driven by sleeve 21
Wheel 3 rotates counterclockwise, and the rotation of turbine 3 can drive the worm screw engaged 14 to be rotated, since the upper end of worm screw 14 is run through
Movable disk 17, and to be threadedly coupled between worm screw 14 and movable disk 17, when worm screw 14 rotates, movable disk 17 can be in screw thread
It is moved up along worm screw 14 under effect, the band carry-over bar 13 that moves up of movable disk 17 moves up, rack 13 and gear 12
Engagement, and then gear 12 can drive adjusting rod 11 to be rotated, the rotation of adjusting rod 11 can realize the adjustment at the rangefinder elevation angle, lead to
The different range of rangefinder elevation angle adjustment can be adjusted by crossing the size of distance and gear 12 that design rack 13 moves up and down.
In the adjustment process of the rangefinder elevation angle, the rotation of the horizontal circumferencial direction of rangefinder can also be adjusted at any time, realized
The adjusting of multiple directions, concrete operations are as follows：After control lever 9 has generated the rotation of upper and lower directions, sphere 6 is in sphere at this time
Also certain rotation is produced in seat 5, but since arrangement of the sphere 6 in ball seat 5 constitutes spherical hinge structure, passes through rotation at this time
Rotation of the sphere 6 in ball seat 5 can equally be driven by changing hands handle 35, but at this time the direction of rotation of sphere 6 be perpendicular to
The plane of 9 central axis of control lever, there are certain angles with ball seat 5, at this time due to the feather key 8 and ball on sphere 6
The setting of protrusion 7 in housing 5, in rotational handle 35 drives 6 rotary course of sphere, the card heading housing 5 of the meeting interval of feather key 8
On protrusion 7, and then can interval drive ball seat 5 rotate, at this time only need to handle 35 carry out multiple rotations, so that it may with realize
There is adjusting of the rangefinder in horizontal circumferencial direction of a fixed angle of altitude.
Further, since when control lever 9 has produced certain rotation, the adjustment process of circumferencial direction is carried out again at this time
In, control lever 9 can generate certain swing in above-below direction, influence the elevation angle after the adjustment, at this time can be by being screwed in behaviour
The fastening screw 25 of 9 internal thread of control lever connection, its left end when screwing of fastening screw 25 can pass through 27 central term of spill spin block fixed
On the right side of position bar 24, locating rod 24 is made to be moved to the left, the left end of locating rod 24 can pass through the shell of the compression ball seat 5 of through-hole 23
Internal wall realizes the fixation that position is rotated upwardly and downwardly to push rod；Simultaneously because the left end spherical surface of locating rod 24 is equipped with boss, and
The right side of locating rod 24 be equipped with the matched spherical groove of 25 left end of fastening screw, realize the reliability of positioning；It is right
Control lever 9 swing up and down positioning after, handle 35 can be screwed at this time, handle 35 can drive control lever 9 and its internal whorl
The fastening screw 25 of connection rotates together, but not locating rod 24 is driven to rotate, and then rangefinder may be implemented in circumferencial direction
It avoids elevation direction to generate shaking in adjustment process, realizes the accurate reliability of adjusting.
Structure of the invention is ingenious, the cooperation of control device and ball seat 5 realize well by a control lever 9 come
It realizes that rangefinder is carried out at the same time the adjusting of horizontal circumferencial direction and vertical elevation direction, level can be realized by rotational handle 35
The adjusting of vertical elevation direction may be implemented by pulling handle 35 up and down for the adjusting of circumferencial direction, and in adjustment process,
The direction that both direction can be adjusted at any time without influencing another direction, it is easy to use.
In addition the present apparatus is realized by the combination of annular groove 18 in female bracket and movable disk 17 in horizontal circumference
Direction adjustment process middle gear 12 and rack 13 remain meshing state, and then may be implemented to carry out the vertical direction elevation angle at any time
Adjusting；In addition it by control lever 9 and intermeshing turbine and worm structure, is realized by the front and back design being arranged symmetrically
More stablize during 17 upper and lower position of movable disk is adjusted and remain horizontal, and then well with carry-over bar 13
It moves up and down, avoids rack 13 and engage the stuck phenomenon of appearance with gear 12.
The invention is by devising the fastening screw being placed in inside control device 25, spill spin block 27 and locating rod 24
Design, realizes the fixation to 9 position of control lever, the state that can keep needing to adjust in adjustment process made, fixed in addition
The structure that position bar 24 can be slided relative to control lever 9 but not rotated with control lever 9, realizing can be first to easy in adjustment process
The position for generating the control lever 9 rotated upwardly and downwardly is positioned, but does not influence the own rotation of control lever 9, i.e., vertical elevation angle side
The adjusting of horizontal circumferential locations is not influenced to the fixation of position；Simultaneously because the rotation of horizontal circumferencial direction is by boring tooth
What the engagement of wheel was rotated, the intermeshing structure of bevel gear not will produce shaking when without rotation, and it is automatically fixed to carry out
Position, the adjusting of horizontal circumferencial direction nor affect on the adjusting of vertical elevation direction.
Structure of the invention is ingenious, and direction adjusts inconvenient, rangefinder behaviour to effective solution rangefinder in use
Make time-consuming and laborious problem, realizing rangefinder in use can the horizontal circumferencial direction of adjusting at any time and the vertical elevation angle
Direction, it is simple in structure, it is easy to operate.
Claims (8)
1. a kind of rangefinder deflecting positioning device convenient for adjusting, including horizontal positioned bottom plate（1）, which is characterized in that it is described
Bottom plate（1）Top is equipped with horizontally disposed first bevel gear（2）, first bevel gear（2）Right side is engaged with placed vertically
Two bevel gears（4）, second bevel gear（4）Center is connected to horizontal positioned ball seat（5）, ball seat（5）For more than hemisphere
Shell structure, ball seat（5）Shell end face is equipped with multiple protrusions globally（7）, ball seat（5）Inside is equipped with rotatably
Sphere（6）, sphere（6）Feather key there are one being set on spherical surface（8）, sphere（6）Rotation can be through feather key（8）Drive ball seat
（5）Rotation, ball seat（5）Left side and second bevel gear（4）Center connects, sphere（6）Right side is fixed with control lever（9）, ball
Body（6）And control lever（9）Constitute control device；
The first bevel gear（2）It is fixedly arranged above female bracket（10）, female bracket（10）It is symmetrically arranged including two
Montant and connect two montant lower ends horizontal cross bar, female bracket（10）Running through between two montants has rotatable adjusting
Bar（11）, adjusting rod（11）One end is equipped with the gear being placed on the outside of montant（12）, gear（12）Side is engaged with vertical placement
Rack（13）, female bracket（10）Horizontal cross bar horizontal direction extend to below gear, rack（13）Spill is run through in lower end
Holder（10）Horizontal cross bar, rack（13）With female bracket（10）Horizontal cross bar between be bonded, constitute rack（13）It can be with
Female bracket（10）The structure rotated together, rack（13）Lower end is equipped with cylinder（15）, cylinder（15）Lower end is equipped with rotatably
Fixture block（16）, bottom plate（1）Top is equipped with movable disk moving up and down（17）, movable disk（17）It is placed in first bevel gear（2）
Top, movable disk（17）Upper surface is equipped with annular groove（18）, fixture block（16）Lower end is installed on annular groove（18）It is interior, structure
At rack（13）Along annular groove（18）Rotation makes rack（13）With gear（12）Remain the structure of engagement；
The control lever（9）Right end is set with sleeve（21）, sleeve（21）Front and rear sides are respectively connected to turbine（3）, two
Turbine（3）Center and ball centre it is on the same line, turbine（3）Mounted on bottom plate（1）On, two turbines（3）
It is arranged symmetrically, control lever（9）Two turbines can be driven by rotating upwardly and downwardly（3）It rotates synchronously, each turbine（3）Left side is engaged with worm screw
（14）, worm screw（14）Lower end is fixed on bottom plate（1）On, turbine（3）Rotation drive worm screw（14）Rotation, worm screw（14）Upper end
Across movable disk（17）It is placed in movable disk（17）Top, worm screw（14）Upper end and movable disk（17）Between for be threadedly coupled, snail
Bar（14）Rotation movable disk can be driven under the action of screw thread（17）It moves up and down.
2. a kind of rangefinder deflecting positioning device convenient for adjusting according to claim 1, which is characterized in that the ball
Body（6）On offer the through-hole of horizontal direction（23）, through-hole（23）Extend to control lever（9）On, through-hole（23）In sphere（6）One
Side is hatch frame, through-hole（23）The locating rod that can be moved left and right inside is installed（24）, locating rod（24）Right side is connected with first
Spring（22）, the first spring（22）Right end is connected to spill spin block（27）, spill spin block（27）It is installed on through-hole（23）Right end, spill spin block
（27）It can be in through-hole（23）Interior rotation, spill spin block（27）Center is hollow structure, control lever（9）Internal thread, which is connected with, can control shifting
Dynamic fastening screw（25）, fastening screw（25）Right end is placed in control lever（9）Outside, fastening screw（25）With locating rod（24）
Center is on same horizontal linear, fastening screw（25）Fastening screw can be made by being moved to the left（25）Left end jacks up locating rod
（24）Compress ball seat（5）Inner wall, locating rod（24）Left end compresses ball seat（5）Inner wall can be such that control device positions.
3. a kind of rangefinder deflecting positioning device convenient for adjusting according to claim 1, which is characterized in that the bottom
Plate（1）With movable disk（17）Between strut is uniformly installed（26）, strut（26）Lower end is fixed on bottom plate（1）On, strut（26）
Movable disk is run through in upper end（17）, movable disk（17）It can be along strut（26）It moves up and down, bottom plate（1）On be fixed with rotation counterclockwise
90 ° of T shape fixed frames（28）, T shape fixed frames（28）Montant upper end be connected to first bevel gear（2）, first bevel gear（2）It is logical
Cross axis pin（29）Connect female bracket（10）, axis pin（29）Upper end run through movable disk（17）It is placed in movable disk（17）Top, T
Shape fixed frame（28）Yardarm be connected to second bevel gear（4）.
4. a kind of rangefinder deflecting positioning device convenient for adjusting according to claim 1, which is characterized in that the set
Cylinder（21）With turbine（3）Between pass through connecting rod（19）Connection, bottom plate（1）It is symmetrically fixed with fixed block before and after upper（20）, turbine（3）
It is fixed on fixed block（20）On.
5. a kind of rangefinder deflecting positioning device convenient for adjusting according to claim 1, which is characterized in that the ball
Housing（5）Protrusion on end face（7）There are three circumference uniform distributions.
6. a kind of rangefinder deflecting positioning device convenient for adjusting according to claim 2, which is characterized in that described determines
Position bar（24）Close to ball seat（5）One end end is that spherical and spherical surface is equipped with multiple boss, locating rod（24）Right side is equipped with
Spherical groove, fastening screw（25）Left end be and the matched hemisphere jut of spherical groove.
7. a kind of rangefinder deflecting positioning device convenient for adjusting according to claim 1, which is characterized in that the column
Body（15）Lower end opens up fluted（30）, fixture block（16）Upper end is installed on groove（30）It is interior.
8. a kind of rangefinder deflecting positioning device convenient for adjusting according to claim 1, which is characterized in that the behaviour
Control lever（9）Right side is equipped with guide rod（33）, guide rod（33）On offer guide groove（34）, control lever（9）Right end, which passes through, to be oriented to
Slot（34）, control lever（9）It can be in guide groove（34）It rotates upwardly and downwardly, control lever（9）Right end is equipped with rotatable handle（35）.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710724767.2A CN107560577B (en) | 2017-08-22 | 2017-08-22 | A kind of rangefinder deflecting positioning device convenient for adjusting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710724767.2A CN107560577B (en) | 2017-08-22 | 2017-08-22 | A kind of rangefinder deflecting positioning device convenient for adjusting |
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| CN107560577A CN107560577A (en) | 2018-01-09 |
| CN107560577B true CN107560577B (en) | 2018-10-23 |
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| CN201710724767.2A Active CN107560577B (en) | 2017-08-22 | 2017-08-22 | A kind of rangefinder deflecting positioning device convenient for adjusting |
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| CN109974676A (en) * | 2019-04-16 | 2019-07-05 | 苏抒冉 | A kind of rangefinder deflecting positioning device and application method that open air is manually adjustable |
| CN110439978A (en) * | 2019-08-30 | 2019-11-12 | 中国人民解放军陆军工程大学 | A kind of changeable horizontal, vertical direction rack gear and transmission component |
| CN113029078A (en) * | 2021-03-03 | 2021-06-25 | 郭珍洁 | Stable portable range finder |
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| DE502005008384D1 (en) * | 2005-11-22 | 2009-12-03 | Philippe Vogt | Holder for an optical device |
| CN104457753B (en) * | 2014-11-28 | 2017-06-23 | 陕西宝成航空仪表有限责任公司 | Transposition method and its turn device for seeking the position measurement of northern turntable four |
| CN205361765U (en) * | 2016-03-09 | 2016-07-06 | 佳马机械涂覆科技（苏州）有限公司 | Spraying rotation angle adjustment mechanism |
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Inventor after: Nie Junqing Inventor after: Guo Xiangke Inventor after: Bai Yongpeng Inventor after: Chen Caifeng Inventor after: Cao Junyan Inventor before: Nie Junqing Inventor before: Qiu Xinya Inventor before: Shen Hongzhi Inventor before: Chen Caifeng Inventor before: Cao Junyan |
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Denomination of invention: A kind of direction changing positioning device for distance measuring instrument that is easy to adjust Effective date of registration: 20221230 Granted publication date: 20181023 Pledgee: Bank of Zhengzhou Co.,Ltd. Zhongyuan Science and Technology City Sub branch Pledgor: HENAN XINANLI SAFETY TECHNOLOGY CO.,LTD. Registration number: Y2022980029747 |