CN107300381A - A kind of laser calibration device for being used to load compass - Google Patents
A kind of laser calibration device for being used to load compass Download PDFInfo
- Publication number
- CN107300381A CN107300381A CN201710613083.5A CN201710613083A CN107300381A CN 107300381 A CN107300381 A CN 107300381A CN 201710613083 A CN201710613083 A CN 201710613083A CN 107300381 A CN107300381 A CN 107300381A
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- laser
- compass
- disk seat
- longitudinal
- graticule
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- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
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- 210000004209 hair Anatomy 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
- G01C17/38—Testing, calibrating, or compensating of compasses
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- Radar, Positioning & Navigation (AREA)
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- General Physics & Mathematics (AREA)
- Laser Surgery Devices (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of laser calibration device for being used to load compass, it includes support frame, support frame as described above is provided with rotatable disk seat, the top of the disk seat is fixed with the horizontal marking and longitudinal graticule of square crossing, alignd with the axle center of disk seat in the crosspoint of the horizontal marking and longitudinal graticule, the top of the disk seat is formed with the installation position for placing compass, and the installation position is located at the lower section of horizontal marking and longitudinal graticule, the sidepiece of the disk seat is provided with two horizontal generating lasers and two longitudinal generating lasers, extended line of the laser beam of two horizontal generating laser outgoing respectively with horizontal marking two ends is concordant, extended line of the laser beam of two longitudinal generating laser outgoing respectively with longitudinal graticule two ends is concordant.The present invention need not quickly can be adjusted to fixed setting by range estimation, while using laser beam direction indication, not only reducing the deviation caused by range estimation, and substantially increase exploration accuracy.
Description
Technical field
The present invention relates to compass carrying, operation equipment, more particularly to a kind of laser calibration device for being used to load compass.
Background technology
Compass is in the instrument for geophysical surveying, its application process, it is necessary to be placed on stable support frame, Cai Nengzhun
Data really are observed, in this regard, in the market occurs in that the support equipment of similar camera trivets, the work to play Auxiliary support
With, but these existing support equipment only have in the effect placed, supported, its actual application, still in the presence of as follows
Defect：
1st, compass is positioned over after support frame, it is necessary to adjusted by range estimation, object of reference etc. to calibration position, such as is passed through
To, broadwise, only accurately survey with reference to after orientation calibration, could realizing, but there is vision deviation in the mode of this range estimation
Greatly, the defects such as many people's coordinated manipulations, inefficiency, exploration accuracy difference are needed；
2nd, compass fixture, positioning hole, installation are typically provided with order to which compass is fixed on predeterminated position, existing support frame
The structures such as hole, but these structures can only all install the compass of single model, then be difficult to for the miscellaneous compass of in the market
Clamping is realized, causes its compatibility not enough；
3rd, when compass is positioned over support frame, also need to adjust compass to horizontality, existing method is to utilize horizon rule
As reference, while the tensile elongation of tripod is adjusted, but this mode not only inefficiency, and be difficult to accurate leveling；
4th, it is typically to drive rotation with the mode of handle or hand push when needing calibration compass compass gyrocompass,
The stroke of this adjustment mode, depends entirely on the thrust of user, and its adjustment mode is single, it is difficult to adjust compass to designated parties
To；
5th, when compass demarcates horizontal vertical line and, it is necessary to be further added by graticule in any angle direction in the case that compass is motionless
When, it is necessary to the rear line heads of two people Ge Na mono- with compass center to and stand, a middle people see line to compass instruct take the people of line two in
Heart rotational orientation graticule, this adjustment mode is complicated, needs many people to coordinate, and the degree of accuracy is low.
It is the use of user due to there is above-mentioned deficiency so that existing compass auxiliary appliance can not play one's part to the full
Process is made troubles.
The content of the invention
The technical problem to be solved in the present invention is, is used to load compass there is provided a kind of in view of the shortcomings of the prior art
Laser calibration device, the device need not quickly can be adjusted to fixed setting by range estimation, while being indicated using laser beam
Direction, not only reduces the deviation caused by range estimation, and substantially increases exploration accuracy, in addition, a device only people
Operation, coordinates without many people, thus effectively saves manpower.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that.
A kind of laser calibration device for being used to load compass, it includes support frame, and support frame as described above is provided with rotatable
Disk seat, the top of disk seat is fixed with the horizontal marking and longitudinal graticule of square crossing, and the horizontal marking and longitudinal direction are marked
The crosspoint of line is alignd with the axle center of disk seat, and the top of the disk seat is formed with the installation position for placing compass, and the peace
The lower section that position is located at horizontal marking and longitudinal graticule is filled, the sidepiece of the disk seat is provided with two horizontal generating lasers and two
Longitudinal generating laser, the extended line of the laser beams of two horizontal generating laser outgoing respectively with horizontal marking two ends is concordant,
Extended line of the laser beam of two longitudinal generating laser outgoing respectively with longitudinal graticule two ends is concordant.
Preferably, the disk seat is provided with the correspondence sliding block on four sliding blocks, the disk seat and offers four chutes,
Four chutes are divided into the surrounding of installation position, and the chute radially extending along disk seat, and the sliding block is arranged in the chute
It is interior and the two be slidably connected, the horizontal marking is fixed between two sliding blocks, and longitudinal graticule is fixed on another two sliding block
Between.
Preferably, the lower section of the disk seat is provided with rotating disk, and the rotating disk is rotated with disk seat and is connected, the sidepiece of the rotating disk
Two journal stirrups are fixed with, the journal stirrup is upwardly extended by the outside of disk seat, and the top of two journal stirrups is fixed with an angle graticule, institute
Angle graticule is stated positioned at the top of horizontal marking and longitudinal graticule, and intermediate point and the horizontal marking of the angle graticule and
The crosspoint alignment of longitudinal graticule, the sidepiece of the journal stirrup is provided with multi-angle laser transmitter, and two multi-angle laser transmitters go out
Extended line of the laser beam penetrated respectively with angle graticule two ends is concordant.
Preferably, it is formed with the axle center of the disk seat bottom at the axle center at the top of lower shaft, the rotating disk and is formed with sleeve,
The lower shaft is arranged in sleeve and the two rotates connection.
Preferably, main shaft is equipped with the top of support frame as described above, and the main shaft is rotated with support frame as described above and is connected, it is described
The top of main shaft, which is provided with plinth, the plinth, is fixed with joint, and the top of the joint is fixedly connected with disk seat.
Preferably, the lower end of the lower shaft offers polygonal recess, and the top of the joint is protruding upward and is formed with
Polygonal is raised, and the polygonal projection is arranged in polygonal recess, is equipped with lock screw at the axle center of the disk seat, institute
The lower end for stating lock screw is screwed together in the polygonal projection.
Preferably, the power end of the power end of the horizontal generating laser and longitudinal generating laser is by lead
Two the first contacts are electrically connected at, two the first contacts are respectively positioned in polygonal recess, the raised top patch of the polygonal
Conjunction has two first annular contacts, two first annular contact concentrics and the diameter difference of the two, first contact and institute
First annular contact is stated to abut one by one, by two first annular contact on-load voltages and make the horizontal generating laser and
It is electric on longitudinal generating laser.
Preferably, the power end of the multi-angle laser transmitter is electrically connected at two the second contacts, institute by lead
State and two second annular contacts are fitted with the top of the bottom that the second contact is located at rotating disk, the joint, two second annulars are touched
The piece concentric and diameter of the two is different, it is raised that the described second annular contact is surrounded on the polygonal, second contact with
Described second annular contact is abutted one by one, by making the multi-angle laser transmitter to two second annular contact on-load voltages
Upper electricity.
Preferably, it is provided with the main shaft in battery case, the battery case and is provided with battery folders, is clamped with the battery folders
Battery, the electric energy of the battery output is transmitted to two first annular contacts and/or two second annular contacts.
Preferably, wiring board is arranged with the plinth, the wiring board is switched provided with multiple buttons, the button
Switch is arranged in plinth, and the first annular contact, the second annular contact and battery are electrically connected at by lead respectively
Wiring board, the power-up state of first annular contact and the second annular contact is controlled by the button switch.
In laser calibration device disclosed by the invention for loading compass, when compass is positioned over installation position, by inciting somebody to action
Compass center is alignd with the crosspoint of horizontal marking and longitudinal graticule, realizes aligning for compass, in use, two horizontal laser hairs
Emitter and the laser of two longitudinal generating laser outgoing can be as horizontal markings and the extended line of longitudinal graticule, so can refer to
The sensing of above-mentioned laser beam and the rotation position of adjustment plate seat, until compass is accurately positioned, while in horizontal longitudinal register base
The accurate graticule of any angle is carried out in standard using the extended line of generating laser and angle graticule to position.Based on said process, make
Obtaining compass can be surveyed under conditions of demarcation, and compared to existing technologies, the present invention substantially increases demarcation accuracy,
It need not quickly can be adjusted by range estimation to fixed setting, while using laser beam direction indication, not only reducing because of mesh
Deviation caused by surveying, and exploration accuracy is substantially increased, in addition, the device only one man operation, matches somebody with somebody without many people
Close, thus effectively save manpower.
Brief description of the drawings
Fig. 1 is used for the stereogram for the laser calibration device for loading compass for the present invention.
Fig. 2 be Fig. 1 in be used for load compass laser calibration device partial enlarged drawing.
Fig. 3 is used for the partial exploded view one for the laser calibration device for loading compass for the present invention.
Fig. 4 is used for the side sectional view for the laser calibration device for loading compass for the present invention.
Fig. 5 is used for the partial exploded view two for the laser calibration device for loading compass for the present invention.
Fig. 6 is the structure chart of disk seat and rotating disk.
Fig. 7 is used for the partial exploded view three for the laser calibration device for loading compass for the present invention.
Embodiment
The present invention is described in more detail with reference to the accompanying drawings and examples.
The invention discloses a kind of laser calibration device for being used to load compass, with reference to shown in Fig. 1 to Fig. 7, it includes
Support frame 1, support frame as described above 1 is fixed with the horizontal mark of square crossing provided with rotatable disk seat 2, the top of the disk seat 2
The crosspoint of line 20 and longitudinal graticule 21, the horizontal marking 20 and longitudinal graticule 21 is alignd with the axle center of disk seat 2, the disk seat
2 top is formed with the installation position 22 for placing compass, and the installation position 22 is located at horizontal marking 20 and longitudinal graticule 21
Lower section, the sidepiece of disk seat 2 is provided with two horizontal generating lasers 200 and two longitudinal generating lasers 210, two
Extended line of the laser beam of the horizontal outgoing of generating laser 200 respectively with the two ends of horizontal marking 20 is concordant, two longitudinal laser hairs
Extended line of the laser beam of the outgoing of emitter 210 respectively with longitudinal two ends of graticule 21 is concordant.
In the above-mentioned laser calibration device for loading compass, when compass is positioned over installation position 22, by by compass
The heart aligns with the crosspoint of horizontal marking 20 and longitudinal graticule 21, realizes aligning for compass, in use, two horizontal Laser emissions
Device 200 and the laser of two longitudinal outgoing of generating laser 210 can be used as horizontal marking 20 and the extended line of longitudinal graticule 21, institute
Can refer to the rotation position of the sensing of above-mentioned laser beam and adjustment plate seat 2, until compass is accurately positioned, while laterally vertical
The accurate graticule of any angle is carried out on to positioning datum using the extended line of rotating disk generating laser and angle graticule to position.It is based on
Said process so that compass can be surveyed under conditions of demarcation, compared to existing technologies, and the present invention is substantially increased
Accuracy is demarcated, without quickly can adjust to fixed setting by range estimation, while using laser beam direction indication, not only
Reduce the deviation caused by range estimation, and substantially increase exploration accuracy, in addition, the device only one man operation,
Coordinate without many people, thus effectively save manpower.
In order to solve Second Problem of the prior art, that is, be applicable Multiple Type compass the problem of, in the present embodiment
In, with reference to shown in Fig. 1 to Fig. 3, the disk seat 2 is provided with the correspondence sliding block 23 on four sliding blocks 23, the disk seat 2 and opened up
There are four chutes 24, four chutes 24 are divided into the surrounding of installation position 22, and the radially extending along disk seat 2 of the chute 24, institute
State that sliding block 23 is arranged in the chute 24 and the two is slidably connected, the horizontal marking 20 is fixed between two sliding blocks 23,
Longitudinal graticule 21 is fixed between another two sliding block 23.
Wherein, in the presence of four sliding blocks 23, the size of installation position 22 can be adjusted, and then sizes can be placed
Compass, horizontal marking 20 and longitudinal graticule 21 in the present embodiment can be by screw lockings on four sliding blocks 23, in regulation
During, the length of graticule can be adjusted by loosening, tighten screw so that sliding block is after clamping compass, and two graticules can reach
Tensioning state.
After compass is demarcated, in order to still be played during exploration in indicative function, the present embodiment, the disk seat 2
Lower section is provided with rotating disk 3, and the rotating disk 3 is rotated with disk seat 2 and is connected, and the sidepiece of the rotating disk 3 is fixed with two journal stirrups 30, described
Journal stirrup 30 is upwardly extended by the outside of disk seat 2, and the top of two journal stirrups 30 is fixed with an angle graticule 31, the angle graticule 31
Positioned at the top of horizontal marking 20 and longitudinal graticule 21, and the intermediate point of the angle graticule 31 and the horizontal marking 20 and indulge
Alignd to the crosspoint of graticule 21, the sidepiece of the journal stirrup 30 is provided with multi-angle laser transmitter 300, two multi-angle laser transmittings
Extended line of the laser beam of the outgoing of device 300 respectively with the two ends of angle graticule 31 is concordant.
As a kind of preferred embodiment, lower shaft 25, the axle at the top of rotating disk 3 are formed with the axle center of 2 bottoms of disk seat
Sleeve 32 is formed with the heart, the lower shaft 25 is arranged in sleeve 32 and the two rotates connection.
On further structure, with reference to shown in Fig. 2 to Fig. 5, the top of support frame as described above 1 is equipped with main shaft 10, and institute
State main shaft 10 to be connected with the rotation of support frame as described above 1, the top of the main shaft 10 is provided with fixed on plinth 11, the plinth 11
There is joint 12, the top of the joint 12 is fixedly connected with disk seat 2.
In order to realize disk seat rotation, Fig. 2, Fig. 3, Fig. 5 and Fig. 6 are refer to, the lower end of the lower shaft 25 offers polygonal
Recess 250, the top of the joint 12 is protruding upward and is formed with polygonal projection 120, and the polygonal projection 120 is arranged in
In polygonal recess 250, lock screw 201 is equipped with the axle center of the disk seat 2, the lower end of the lock screw 201 is screwed togather
In the polygonal projection 120.
On power taking part, the power end of the power end of the horizontal generating laser 200 and longitudinal generating laser 210
Two the first contacts 202 are electrically connected at by lead, two the first contacts 202 are respectively positioned in polygonal recess 250, institute
The top for stating polygonal projection 120 is fitted with two first annular contacts 121, two first annular concentrics of contact 121 and two
The diameter of person is different, and first contact 202 is abutted one by one with the first annular contact 121, by first annular to two
The on-load voltage of contact 121 and make electricity on the horizontal generating laser 200 and longitudinal generating laser 210.
Further, the power end of the multi-angle laser transmitter 300 is electrically connected at two second by lead and touched
First 301, second contact 301 is located at the bottom of rotating disk 3, and the top of the joint 12 is fitted with two second annular contacts
122, two second annular concentrics of the contact 122 and diameter of the two is different, the described second annular contact 122 is surrounded on described many
Angular raised 120, second contact 301 is abutted one by one with the described second annular contact 122, by being touched to two second annulars
The on-load voltage of piece 122 and make on the multi-angle laser transmitter 300 electric.
The present embodiment is preferred to use battery and powered, and specifically refers to, and battery case 101, the battery are provided with the main shaft 10
Be provided with battery folders 102, the battery folders 102 in box 101 and be clamped with battery 103, the electric energy that the battery 103 is exported transmit to
Two first annular contacts 121 and/or two second annular contacts 122.
In order to control to be arranged with wiring board 110, the wiring board in the power-up state of each laser, the plinth 11
110 provided with multiple buttons switch 111, and the button switch 111 is arranged in plinth 11, the first annular contact 121, the
Second ring contact 122 and battery 103 are electrically connected at wiring board 110 by lead respectively, by the button switch 111
Control the power-up state of the annular contact 122 of first annular contact 121 and second.
In order to solve in the 3rd technical problem of the present invention, the present embodiment, it refer to shown in Fig. 2, Fig. 4 to Fig. 7, it is described
The top of support frame 1 is provided with snap ring 4, is arranged with inner cylinder 5 in the snap ring 4, and the upper end of the inner cylinder 5 is formed with abducent
Circular step portion 50, the bottom in the circular step portion 50, which is connected in the top of snap ring 4, the circular step portion 50, to be placed with
Support ring 51, the inner side of the support ring 51, which is provided between loose collar 52, and the loose collar 52 and support ring 51, is provided with gap,
The outside portion of the loose collar 52 provided with two side axles 53, the concentric setting of two side axles 53 and the two along loose collar 52
Radially extend, the side axle 53 be inserted in the madial wall in circular step portion 50 and the two rotate connection, to make the activity
Ring 52 can be overturn, and lateral shaft 54 is provided with the loose collar 52, the two ends of the lateral shaft 54 are arranged in loose collar 52 respectively
And the two rotates connection, the length direction of the length direction of the lateral shaft 54 and the side axle 53 is perpendicular, the transverse direction
Axle 54 is through main shaft 10 and the two rotates connection.
In said structure, under gravity, coordinate the universal deflecting action between loose collar 52 and support ring 51 so that
Main shaft 10 can keep plummet state, and because disk seat 2 is installed on the top of main shaft 10, thus disk seat 2 can also keep plummet state.Enter one
Step ground, the lower end of the main shaft 10 is lifted with hanging stone roller 13, to ensure that main shaft 10 is in vertical state all the time.
As a kind of preferred embodiment, the top of the inner cylinder 5 is provided with upper cover 6, and the upper cover 6 is covered in circular step portion 50
Outside, and the upper cover 6 is fixedly connected with support ring 51.Further, the upper cover 6 and support ring 51 by positioning hole with
Locating dowel and be fixedly connected.
In order to solve in the 4th technical problem of the present invention, the present embodiment, with reference to shown in Fig. 4 and Fig. 5, the upper cover 6
Lateral wall be formed with teeth 60, the snap ring 4 is provided with flip piece 40, and one end and the hinge of snap ring 4 of the flip piece 40 connect
Connect, the other end of the flip piece 40 is folded with the stud 41 of laterally setting, and the stud 41 is rotated with flip piece 40 and is connected,
When the flip piece 40 is outwards overturn, the stud 41 is separated with upper cover 6, described when the flip piece 40 is inwardly overturn
The external screw thread of stud 41 is meshed with the teeth 60 of the lateral wall of upper cover 6, and upper cover 6 and support ring 51 are driven by rotating stud 41
Rotate.
In use, flip piece 40 can outwards be overturn, now can manual rotation upper cover 6 so that support ring 51, loose collar
52nd, lateral shaft 54, main shaft 10 and disk seat 2 are rotated together with, so as to carry out coarse adjustment to the position of disk seat 2, when user is by flip piece 40
Inwardly during upset, because stud 41 is meshed with the lateral wall of upper cover 6, now knob stud 41, can drive the slowly rotation of upper cover 6
Turn, and then the compass compass position being placed on disk seat 2 is finely adjusted.
In practical application, for the ease of being exerted a force to stud 41, the outside of the flip piece 40 is provided with knob 42, the knob
42 are connected to stud 41 by key pin 43, by turn knob 42 stud 41 can be driven to rotate.
In order to solve in five technical problems of the mat woven of fine bamboo strips of the present invention, the present embodiment, Fig. 3, the rotating disk 3 and disk seat 2 refer to
Connection is rotated, the sidepiece of the rotating disk 3 is fixed with two journal stirrups 30, and the journal stirrup 30 is upwardly extended by the outside of disk seat 2, two
The top of journal stirrup 30 is fixed with an angle graticule 31, and the angle graticule 31 is located at the upper of horizontal marking 20 and longitudinal graticule 21
Side, and the crosspoint of the intermediate point of the angle graticule 31 and the horizontal marking 20 and longitudinal direction graticule 21 aligns, the journal stirrup
30 sidepiece is provided with multi-angle laser transmitter 300, the laser beams of two outgoing of multi-angle laser transmitter 300 respectively with angle mark
The extended line at the two ends of line 31 is concordant.
Wherein, when two multi-angle laser 300 shoot lasers of transmitter, two laser beams can be used as angle graticule 31
The extended line at two ends, and then play direction action, its compared with prior art it is middle by the way of the human assistance unwrapping wire for, this reality
Example is applied to be easier to use, observe, and accuracy is more preferable.
Simply preferred embodiments of the present invention described above, are not intended to limit the invention, all technology models in the present invention
Interior done modification, equivalent substitution or improvement etc. are enclosed, be should be included in the range of of the invention protect.
Claims (10)
1. a kind of laser calibration device for being used to load compass, it is characterised in that include support frame (1), support frame as described above (1)
Provided with rotatable disk seat (2), the horizontal marking (20) and longitudinal graticule of square crossing are fixed with the top of the disk seat (2)
(21), the crosspoint of the horizontal marking (20) and longitudinal graticule (21) is alignd with the axle center of disk seat (2), the disk seat (2)
Top is formed with the installation position (22) for placing compass, and the installation position (22) are located at horizontal marking (20) and longitudinal graticule
(21) lower section, the sidepiece of the disk seat (2) is provided with two horizontal generating lasers (200) and two longitudinal generating lasers
(210), extended line of the laser beam of two horizontal generating laser (200) outgoing respectively with horizontal marking (20) two ends is concordant,
Extended line of the laser beam of two longitudinal generating laser (210) outgoing respectively with longitudinal graticule (21) two ends is concordant.
2. the laser calibration device as claimed in claim 1 for being used to load compass, it is characterised in that set on the disk seat (2)
There is the correspondence sliding block (23) on four sliding blocks (23), the disk seat (2) and offer four chutes (24), four chutes (24)
The surrounding of installation position (22), and the chute (24) radially extending along disk seat (2) are divided into, the sliding block (23) is arranged in institute
State in chute (24) and the two is slidably connected, the horizontal marking (20) is fixed between two sliding blocks (23), the longitudinal direction mark
Line (21) is fixed between another two sliding block (23).
3. the laser calibration device as claimed in claim 1 for being used to load compass, it is characterised in that under the disk seat (2)
Side is provided with rotating disk (3), and the rotating disk (3) is rotated with disk seat (2) and is connected, and the sidepiece of the rotating disk (3) is fixed with two journal stirrups
(30), the journal stirrup (30) upwardly extends on the outside of disk seat (2), and the top of two journal stirrups (30) is fixed with an angle graticule
(31), the angle graticule (31) is located at the top of horizontal marking (20) and longitudinal graticule (21), and the angle graticule (31)
Intermediate point and the horizontal marking (20) and the crosspoint of longitudinal graticule (21) align, the sidepiece of the journal stirrup (30) is provided with
Multi-angle laser transmitter (300), the laser beams of two multi-angle laser transmitter (300) outgoing respectively with angle graticule (31) two ends
Extended line it is concordant.
4. the laser calibration device as claimed in claim 3 for being used to load compass, it is characterised in that described disk seat (2) bottom
Axle center at be formed with the axle center at the top of lower shaft (25), the rotating disk (3) and be formed with sleeve (32), the lower shaft (25) wears
In sleeve (32) and the two rotation connection.
5. the laser calibration device as claimed in claim 4 for being used to load compass, it is characterised in that support frame as described above (1)
Top is equipped with main shaft (10), and the main shaft (10) is rotated with support frame as described above (1) and is connected, and the top of the main shaft (10) is set
Have and joint (12) is fixed with plinth (11), the plinth (11), the top of the joint (12) and disk seat (2) are solid
Fixed connection.
6. the laser calibration device as claimed in claim 5 for being used to load compass, it is characterised in that under the lower shaft (25)
End offers polygonal recess (250), and the top of the joint (12) is protruding upward and is formed with polygonal projection (120), institute
State polygonal raised (120) to be arranged in polygonal recess (250), lock screw is equipped with the axle center of the disk seat (2)
(201), the lower end of the lock screw (201) is screwed together in the polygonal projection (120).
7. the laser calibration device as claimed in claim 6 for being used to load compass, it is characterised in that the horizontal Laser emission
The power end of device (200) and the power end of longitudinal generating laser (210) are electrically connected at two first by lead and touched
Head (202), two the first contacts (202) are respectively positioned in polygonal recess (250), the top patch of the polygonal raised (120)
Conjunction has two first annular contacts (121), two first annular contact (121) concentrics and diameter of the two is different, and described the
One contact (202) is abutted one by one with the first annular contact (121), by loading electricity to two first annular contacts (121)
Press and make electricity on the horizontal generating laser (200) and longitudinal generating laser (210).
8. the laser calibration device as claimed in claim 7 for being used to load compass, it is characterised in that the multi-angle laser transmitting
The power end of device (300) is electrically connected at two the second contacts (301) by lead, and second contact (301), which is located at, to be turned
Two second annular contacts (122), two second annular contacts are fitted with the top of the bottom of disk (3), the joint (12)
(122) concentric and the diameter difference of the two, the described second annular contact (122) are surrounded on the polygonal projection (120), institute
State the second contact (301) to abut one by one with the described second annular contact (122), by two second annular contacts (122) adding
Carry voltage and make electric on the multi-angle laser transmitter (300).
9. the laser calibration device as claimed in claim 8 for being used to load compass, it is characterised in that set in the main shaft (10)
Have to be provided with battery case (101), the battery case (101) on battery folders (102), the battery folders (102) and be clamped with battery
(103), the electric energy of battery (103) output is transmitted to two first annular contacts (121) and/or two second annular contacts
(122)。
10. the laser calibration device as claimed in claim 9 for being used to load compass, it is characterised in that the plinth (11)
Wiring board (110) is inside arranged with, the wiring board (110) is provided with multiple buttons switch (111), the button switch (111)
Plinth (11) is arranged in, the first annular contact (121), the second annular contact (122) and battery (103) are respectively by drawing
Line and be electrically connected at wiring board (110), control first annular contact (121) and second by the button switch (111)
The power-up state of annular contact (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613083.5A CN107300381B (en) | 2017-07-25 | 2017-07-25 | Laser calibration device for loading compass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613083.5A CN107300381B (en) | 2017-07-25 | 2017-07-25 | Laser calibration device for loading compass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107300381A true CN107300381A (en) | 2017-10-27 |
| CN107300381B CN107300381B (en) | 2024-01-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710613083.5A Active CN107300381B (en) | 2017-07-25 | 2017-07-25 | Laser calibration device for loading compass |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85100452A (en) * | 1985-04-01 | 1986-05-10 | 黄盛和 | " no scaleplate " measuring apparatus |
| CN2468011Y (en) * | 2001-01-17 | 2001-12-26 | 黄乔松 | Improved geographic compass mechanism |
| CN1519642A (en) * | 2003-02-06 | 2004-08-11 | �ٷ��������ι�˾ | Tripod handle means |
| CN2881544Y (en) * | 2005-09-27 | 2007-03-21 | 刘洪云 | Laser automatic vertical collimater |
| EP1939586A2 (en) * | 2006-12-29 | 2008-07-02 | Robert Bosch Gmbh | Laser projection device |
| CN201589617U (en) * | 2009-11-19 | 2010-09-22 | 东北农业大学 | Device for fixing compass during surveying |
| CN201875374U (en) * | 2010-12-10 | 2011-06-22 | 马旭 | Adjustable compass tripod |
| FR2964093A1 (en) * | 2010-09-01 | 2012-03-02 | Fmc Technologies Sa | LOADING ARM WITHOUT EMBASE |
| WO2014102841A1 (en) * | 2012-12-27 | 2014-07-03 | Enea-Agenzia Nationale Per Le Nuove Tecnologie, L'energia E Lo Sviluppo Economico Sostenibile | High precision electronic solar compass |
| CN104389729A (en) * | 2014-10-11 | 2015-03-04 | 浙江大学 | Sea bottom ocean current power generation and electric energy storage system |
| CN205709641U (en) * | 2016-04-08 | 2016-11-23 | 北京星河园林景观工程有限公司 | A kind of seedling lifting positioning trivet |
| CN207007184U (en) * | 2017-07-25 | 2018-02-13 | 深圳市富盟丰电子有限公司 | A kind of laser calibration device for being used to load compass |
-
2017
- 2017-07-25 CN CN201710613083.5A patent/CN107300381B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85100452A (en) * | 1985-04-01 | 1986-05-10 | 黄盛和 | " no scaleplate " measuring apparatus |
| CN2468011Y (en) * | 2001-01-17 | 2001-12-26 | 黄乔松 | Improved geographic compass mechanism |
| CN1519642A (en) * | 2003-02-06 | 2004-08-11 | �ٷ��������ι�˾ | Tripod handle means |
| CN2881544Y (en) * | 2005-09-27 | 2007-03-21 | 刘洪云 | Laser automatic vertical collimater |
| EP1939586A2 (en) * | 2006-12-29 | 2008-07-02 | Robert Bosch Gmbh | Laser projection device |
| CN201589617U (en) * | 2009-11-19 | 2010-09-22 | 东北农业大学 | Device for fixing compass during surveying |
| FR2964093A1 (en) * | 2010-09-01 | 2012-03-02 | Fmc Technologies Sa | LOADING ARM WITHOUT EMBASE |
| CN201875374U (en) * | 2010-12-10 | 2011-06-22 | 马旭 | Adjustable compass tripod |
| WO2014102841A1 (en) * | 2012-12-27 | 2014-07-03 | Enea-Agenzia Nationale Per Le Nuove Tecnologie, L'energia E Lo Sviluppo Economico Sostenibile | High precision electronic solar compass |
| CN104389729A (en) * | 2014-10-11 | 2015-03-04 | 浙江大学 | Sea bottom ocean current power generation and electric energy storage system |
| CN205709641U (en) * | 2016-04-08 | 2016-11-23 | 北京星河园林景观工程有限公司 | A kind of seedling lifting positioning trivet |
| CN207007184U (en) * | 2017-07-25 | 2018-02-13 | 深圳市富盟丰电子有限公司 | A kind of laser calibration device for being used to load compass |
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|---|---|
| CN107300381B (en) | 2024-01-16 |
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