CN107314765B - A kind of rangefinder deflecting positioning device - Google Patents

A kind of rangefinder deflecting positioning device Download PDF

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Publication number
CN107314765B
CN107314765B CN201710725436.0A CN201710725436A CN107314765B CN 107314765 B CN107314765 B CN 107314765B CN 201710725436 A CN201710725436 A CN 201710725436A CN 107314765 B CN107314765 B CN 107314765B
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CN
China
Prior art keywords
control lever
sphere
movable disk
horizontal
bevel gear
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CN201710725436.0A
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CN107314765A (en
Inventor
聂俊青
邱新亚
沈红支
陈彩凤
曹军艳
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Henan Xin Amway Security Polytron Technologies Inc
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Henan Xin Amway Security Polytron Technologies Inc
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Priority to CN201710725436.0A priority Critical patent/CN107314765B/en
Publication of CN107314765A publication Critical patent/CN107314765A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00

Abstract

The present invention relates to a kind of rangefinder deflecting positioning devices, and effectively solving rangefinder, direction adjusts inconvenience in use, and rangefinder operates the problem of time-consuming and laborious;Its technical solution solved includes ball seat, ball seat housing end face is equipped with multiple protrusions globally, sphere is installed inside ball seat, feather key there are one being set on sphere, first bevel gear is fixedly arranged above female bracket, female bracket, which runs through, adjusting rod, adjusting rod one end is equipped with gear, gear side is engaged with the rack placed vertically, movable disk is equipped with above first bevel gear, movable disk upper surface is equipped with annular groove, and fixture block lower end is installed in annular groove, and rack and pinion remains engagement;Movable disk lower face is equipped with sliding support, and sliding support, L-shaped bull stick, upright bar and control lever form parallelogram connection-rod structure, and rotating upwardly and downwardly for control lever can drive movable disk to move up and down through sliding support;Clever structure of the present invention, it is simple in structure, it is easy to operate.

Description

A kind of rangefinder deflecting positioning device
Technical field
The present invention relates to rangefinder auxiliary device technical field, particularly a kind of rangefinder deflecting positioning device.
Background technology
Rangefinder is a kind of tool for measuring length or distance, while can combine and measure with angle-measuring equipment or module The parameters such as angle, area.
Rangefinder is in use, it is sometimes desirable to different directions and different angles to same place respectively into Row measures, and present rangefinder is all mostly the sides 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 stents, but these stents 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 deflecting positioning device, Effectively solving rangefinder, direction adjusts inconvenience in use, and rangefinder operates the problem of time-consuming and laborious.
A kind of rangefinder deflecting positioning device is equipped with horizontal the including horizontal positioned bottom plate, above the bottom plate One bevel gear, first bevel gear right side are engaged with the second bevel gear placed vertically, and second bevel gear center is connected to level and puts The ball seat put, ball seat are the shell structure more than hemisphere, and ball seat housing end face is equipped with multiple protrusions globally, ball Rotatable sphere inside housing is installed, is set on sphere spherical surface there are one feather key, the rotation of sphere can drive through feather key Ball seat rotates, and the left side of ball seat is connect with second bevel gear center, and control lever, sphere and control lever are fixed on the right side of sphere Form 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, through there is horizontal and rotatable adjusting rod between two montant of female bracket, adjust Pole one end is equipped with gear, and gear side is engaged with the rack placed vertically, is fixed on the right side of the horizontal cross bar of female bracket Guide plate, rack lower end pass through guide plate to be placed in the lower section of guide plate, to fit closely between rack and guide plate, form tooth Item can drive the structure rotated with female bracket through guide plate, and rack lower end is equipped with cylinder, and cylinder lower end is equipped with rotatably Fixture block, bottom plate top are equipped with movable disk moving up and down, and movable disk is placed in the top of first bevel gear, and movable disk upper surface is set There is annular groove, fixture block lower end is installed in annular groove, and form rack makes rack and pinion protect always along annular groove rotation Hold the structure of engagement;
The movable disk lower face is equipped with the sliding support that can be horizontally slipped, and sliding support lower left, which is hinged with, to be put Upright bar above control lever, the lower end of upright bar are connected with sleeve, and sleeve is sleeved on control lever periphery, and control lever can cover It is rotated in cylinder and sleeve opposite can not be slided with control lever, sliding support lower right is hinged with L-shaped bull stick, L-shaped bull stick cross bar End is hinged on bottom plate, and hinge joint and the ball centre of L-shaped bull stick yardarm are in same level, L-shaped bull stick yardarm Length is equal to bushing core away from ball centre distance, and sliding support, L-shaped bull stick, upright bar and control lever form parallelogram and connect Rod structure, rotating upwardly and downwardly for control lever can drive movable disk to move up and down through sliding support.
Clever structure of the present invention, effectively solving rangefinder, direction adjusts inconvenient, rangefinder behaviour in use Make the problem of time-consuming and laborious, 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 Fig. 1 partial enlarged views of the present invention.
Fig. 5 is partial enlarged view in Fig. 4 of the present invention.
Fig. 6 is universal joint stereoscopic schematic diagram of the present invention.
Fig. 7 is movable disk stereoscopic schematic diagram 1 of the present invention.
Fig. 8 is movable disk stereoscopic schematic diagram 2 of the present invention.
Fig. 9 is sliding support stereoscopic schematic diagram 1 of the present invention.
Figure 10 is sliding support stereoscopic schematic diagram 2 of the present invention.
Figure 11 is rack stereoscopic schematic diagram of the present invention.
Specific embodiment
The specific embodiment of the present invention is described in further detail below in conjunction with attached drawing.
By Fig. 1-11 it is found that the present invention includes horizontal positioned bottom plate 1, which is characterized in that 1 top of bottom plate is equipped with Horizontally disposed first bevel gear 2,2 right side of first bevel gear are engaged with the second bevel gear 4 placed vertically, second bevel gear 4 Center is connected to universal joint 3, and universal joint 3 includes horizontal positioned ball seat 5, and ball seat 5 is the shell structure more than hemisphere, ball 5 housing end face of housing is equipped with multiple protrusions 7 globally, and rotatable sphere 6,6 spherical surface of sphere are equipped with inside ball seat 5 On set there are one feather key 8, the rotation of sphere 6 can drive ball seat 5 rotate through feather key 8, the left side of ball seat 5 and the second cone Gear centre connects, and 6 right side of sphere is fixed with control lever 9, and sphere 6 and control lever 9 form control device;
The first bevel gear 2 is fixedly arranged above female bracket 10, and female bracket 10 is symmetrically arranged on the left and the right including two 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 stent 10 is extended 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, forms the structure that rack 13 can be rotated 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 form rack 13 makes rack 13 remain what is engaged with gear 12 along the rotation of annular groove 18 Structure;
17 lower face of movable disk is equipped with the sliding support 19 that can be horizontally slipped, and is cut with scissors on the right side of 19 lower end of sliding support The upright bar 20 for being placed in 9 top of control lever is connected to, 20 lower end of upright bar is connected with sleeve 21, and sleeve 21 is sleeved on 9 periphery of control lever On, control lever 9 can rotate in sleeve 21 and sleeve 21 opposite can not be slided with control lever 9, be cut with scissors on the left of 19 lower end of sliding support L-shaped bull stick 22 is connected to, 22 yardarm of L-shaped bull stick is hinged on bottom plate 1, hinge joint and 6 center of sphere of 22 yardarm of L-shaped bull stick In same level, 22 yardarm length of L-shaped bull stick be equal to 21 centre-to-centre spacing sphere of sleeve, 6 centre distance, sliding support 19, L-shaped bull stick 22, upright bar 20 and control lever 9 form parallelogram connection-rod structure, and control lever 9 is rotated upwardly and downwardly through 19 band of sliding support Dynamic movable disk 17 moves up and down.
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 36, and 36 right end of the first spring is connected to spill spin block 37, and spill spin block 37 is installed on through-hole 23 Right end, spill spin block 37 can rotate in through-hole 23, and 37 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, to position control device.
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 22 yardarm of L-shaped bull stick is hinged on strut 26 On, second spring 27 is uniformly connected between movable disk 17 and bottom plate 1, the T shapes being rotated by 90 ° counterclockwise are fixed on bottom plate 1 and are consolidated Determine frame 28, the montant upper end of T shapes fixed frame 28 is connected to first bevel gear 2, and first bevel gear 2 connects spill branch by axis pin 29 Frame 10, the upper end of axis pin 29 are 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.
There are three 7 circumference uniform distributions of protrusion on 5 end face of ball seat.
In order to preferably ensure locating effect, the locating rod 24 is 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 meshing state in use, 15 lower end of cylinder is opened Equipped with groove 30,16 upper end of fixture block is installed in groove 30, and fixture block 16 can rotate in groove 30, and 17 lower section of movable disk offers The sliding rail 32 diametrically opened, the upper end of sliding support 19 are installed in sliding rail 32, and 19 top of sliding support opens up free Slot 31, empty slot 31 form the structure that sliding support 19 avoids strut 26 and axis pin 29 along 32 moving process of sliding rail.
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, upright bar 20 is placed in the outside of guide rod 33, and control lever 9 can be rotated upwardly and downwardly in guide groove 34, and 9 right end of control lever is set There is 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 horizontal direction and the elevation angle direction of vertical direction of border working condition adjustment rangefinder.
Concrete operations are as follows:When the circumference direction to rangefinder is needed to be adjusted, user only needs rotational handle 35, the rotation of handle 35 can drive sphere 6 to be rotated in ball seat 5 by control lever 9, and the rotation of sphere 6 can pass through its spherical surface On the drive ball seat 5 of protrusion 7 of 7 key card of protrusion heading housing 5 end face rotate, the rotation of ball seat 5 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 the elevation angle to rangefinder is needed to be adjusted, concrete operations are as follows:Control lever 9 is pushed 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 is rotated up as control lever 9 of universal joint 3 that body 6 is formed, being rotated up to drive of control lever 9 are socketed in manipulation Upright bar 20 in 9 outer circle of bar moves up, since the upper end of upright bar 20 is hinged on sliding support 19, the lower end of sliding support 19 Left side is hinged with L-shaped bull stick 22, and parallelogram connection-rod is formed in sliding support 19, L-shaped bull stick 22, upright bar 20 and control lever 9 Under the action of structure, being rotated up of control lever 9 can drive sliding support 19 to move up, since sliding support 19 is installed on work In the sliding rail 32 of 17 lower end of Moving plate, sliding support 19 can move left and right in sliding rail 32, and sliding support 19 can not with movable disk 17 It relatively rotates, when sliding support 19 moves up, can jack up movable disk 17 upwards moves up movable disk 17, movable disk 17 Move up band carry-over bar 13 move up, rack 13 is engaged with gear 12, and then gear 12 can drive adjusting rod 11 to carry out Rotation, the rotation of adjusting rod 11 can realize the adjustment at the rangefinder elevation angle, by designing distance and the tooth that rack 13 moves up and down The size of wheel 12 can adjust the different range of rangefinder elevation angle adjustment.
During being adjusted at 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 forms 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, with ball seat 5 there are certain angle, 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 the drive ball seat 5 of interval rotate, need to only carry out multiple rotations to handle 35 at this time, it is possible to 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 adjusting 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 37 central term of spill spin block fixed On the right side of position bar 24, it is moved to the left locating rod 24, 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 be 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 can be realized in circumferencial direction Elevation direction is avoided to generate shaking during adjusting, realizes the accurate reliability of adjusting.
The cooperation of clever structure of the present invention, control device and ball seat 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 circumferencial direction can realize the adjusting of vertical elevation direction, and during adjusting by pulling handle 35 up and down, 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 movable disk 17 in horizontal circumference Direction adjusts process middle gear 12 and rack 13 remains meshing state, and then can realize and carry out the vertical direction elevation angle at any time Adjusting;In addition pass through 17 lower section sliding rail 32 of movable disk and sliding support 19 and lower section L-shaped bull stick 22, upright bar 20, control lever 9 Combination, constitute parallelogram connection-rod structure, realize 17 upper-lower position of movable disk adjust during more stablize And remain horizontal, and then moving up and down with carry-over bar 13 well, it avoids rack 13 and engages appearance with gear 12 The phenomenon that stuck.
The invention is by devising the fastening screw being placed in inside control device 25, spill spin block 37 and locating rod 24 Design, realizes the fixation to 9 position of control lever, the state that needs can be kept to adjust during adjusting 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 during adjusting It generates the position of control lever 9 rotated upwardly and downwardly to be positioned, but do not influence the own rotation of control lever 9, i.e., vertical elevation angle side Fixation to position does not influence the adjusting of horizontal circumferential locations;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 will not generate 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.
Clever structure of the present invention, effectively solving rangefinder, direction adjusts inconvenient, rangefinder behaviour in use Make the problem of time-consuming and laborious, 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 (7)

1. a kind of rangefinder deflecting positioning device, including horizontal positioned bottom plate(1), which is characterized in that the bottom plate(1)On Side is equipped with horizontally disposed first bevel gear(2), first bevel gear(2)Right side is engaged with the second bevel gear placed vertically(4), Second bevel gear(4)Center is connected to horizontal positioned ball seat(5), ball seat(5)To be more than the shell structure of hemisphere, sphere Seat(5)Housing end face is equipped with multiple protrusions globally(7), ball seat(5)Inside is equipped with rotatable sphere(6), ball Body(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, sphere Seat(5)Left side connect with second bevel gear center, sphere(6)Right side is fixed with control lever(9), sphere(6)And control lever(9) Form 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)It is horizontal and rotatable through having between two montants Adjusting rod(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 perpendicular The rack directly placed(13), female bracket(10)Horizontal cross bar horizontal direction extend to below gear, rack(13)Lower end is passed through Wear female bracket(10)Horizontal cross bar, rack(13)With female bracket(10)Horizontal cross bar between be bonded, form rack (13)It can be with female bracket(10)The structure rotated together, rack(13)Lower end is equipped with cylinder(15), cylinder(15)It installs lower end There is rotatable fixture block(16), bottom plate(1)Top is equipped with movable disk moving up and down(17), movable disk(17)It is placed in the first cone 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, form rack(13)Along annular groove(18)Rotation makes rack(13)With gear(12)Remain the structure of engagement;
The movable disk(17)Lower face is equipped with the sliding support that can be horizontally slipped(19), sliding support(19)On the right side of lower end It is hinged with and is placed in control lever(9)The upright bar of top(20), upright bar(20)Lower end is connected with sleeve(21), sleeve(21)It is sleeved on behaviour Control lever(9)On periphery, control lever(9)It can be in sleeve(21)Interior rotation and sleeve(21)With control lever(9)It opposite can not slide, Sliding support(19)L-shaped bull stick is hinged on the left of lower end(22), L-shaped bull stick(22)Yardarm is hinged on bottom plate(1)On, L-shaped turns Bar(22)The hinge joint and sphere of yardarm(6)Center is in same level, L-shaped bull stick(22)Yardarm length is equal to set Cylinder(21)Centre-to-centre spacing sphere(6)Centre distance, sliding support(19), L-shaped bull stick(22), upright bar(20)And control lever(9)It forms Parallelogram connection-rod structure, control lever(9)It rotates upwardly and downwardly through sliding support(19)Drive movable disk(17)It moves up and down.
A kind of 2. rangefinder deflecting positioning device according to claim 1, which is characterized in that the sphere(6)On open Through-hole equipped with horizontal direction(23), through-hole(23)Extend to control lever(9)On, through-hole(23)In sphere(6)Side is opening Structure, 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 the first spring(36), First spring(36)Right end is connected to spill spin block(37), spill spin block(37)It is installed on through-hole(23)Right end, spill spin block(37)It can be Through-hole(23)Interior rotation, spill spin block(37)Center is hollow structure, control lever(9)Internal thread is connected with holding out against of can moving left and right Screw rod(25), fastening screw(25)Right end is placed in control lever(9)Outside, fastening screw(25)With locating rod(24)Center is in 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 Housing(5)Inner wall, locating rod(24)Left end compresses ball seat(5)Inner wall can position control device.
A kind of 3. rangefinder deflecting positioning device according to claim 1, which is characterized in that the bottom plate(1)With work Moving plate(17)Between strut is uniformly installed(26), strut(26)Lower end is fixed on bottom plate(1)On, strut(26)Upper end is through work Moving plate(17), movable disk(17)It can be along strut(26)It moves up and down, L-shaped bull stick(22)Yardarm is hinged on strut(26)On, it is living Moving plate(17)With bottom plate(1)Between be uniformly connected with second spring(27), bottom plate(1)On be fixed with the T shapes being rotated by 90 ° counterclockwise Fixed frame(28), T shape fixed frames(28)Montant upper end be connected to first bevel gear(2), first bevel gear(2)Pass through 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 shapes are fixed Frame(28)Yardarm be connected to second bevel gear(4).
A kind of 4. rangefinder deflecting positioning device according to claim 1, which is characterized in that the ball seat(5)End Protrusion on face(7)There are three circumference uniform distributions.
A kind of 5. rangefinder deflecting positioning device according to claim 2, which is characterized in that the locating rod(24)It leans on Nearly ball seat(5)One end end is equipped with multiple boss, locating rod for spherical and spherical surface(24)Right side is equipped with spherical groove, top Tight screw rod(25)Left end be and the matched hemisphere jut of spherical groove.
A kind of 6. rangefinder deflecting positioning device according to claim 1, which is characterized in that the cylinder(15)Lower end It opens up fluted(30), fixture block(16)Upper end is installed on groove(30)It is interior, fixture block(16)It can be in groove(30)Interior rotation, movable disk (17)Lower section offers the sliding rail diametrically opened(32), sliding support(19)Upper end be installed on sliding rail(32)It is interior, it is sliding Dynamic stent(19)Top offers empty slot(31), empty slot(31)Form sliding support(19)Along sliding rail(32)It is avoided in moving process Strut(26)And axis pin(29)Structure.
A kind of 7. rangefinder deflecting positioning device according to claim 1, which is characterized in that the control lever(9)It is right Side is equipped with guide rod(33), guide rod(33)On offer guide groove(34), control lever(9)Right end passes through guide groove(34), stand Bar(20)It is placed in guide rod(33)Outside, 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).
CN201710725436.0A 2017-08-22 2017-08-22 A kind of rangefinder deflecting positioning device Active CN107314765B (en)

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Application Number Priority Date Filing Date Title
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CN108182814A (en) * 2017-12-22 2018-06-19 黄佳立 A kind of contractile lifting signal lamp of photovoltaic panel
CN109567874A (en) * 2018-11-10 2019-04-05 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 Skin prick result interpretoscope
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
CN110671633A (en) * 2019-10-12 2020-01-10 四川世纪互通机电工程有限责任公司 Lighting device for municipal works

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US6095476A (en) * 1998-02-12 2000-08-01 Mathis; Virgil Adjustable television stand
EP1788299B1 (en) * 2005-11-22 2009-10-21 Philippe Vogt Support for an optic device
CN204254198U (en) * 2014-10-13 2015-04-08 徐新华 Desktop display device bidirectional ratchet rotation and lifting supporting frame
CN205261348U (en) * 2015-12-25 2016-05-25 重庆腾冠机械有限公司 Head of a bed wall lamp
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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