CN206056597U - It is automatically positioned laser circumferentor - Google Patents
It is automatically positioned laser circumferentor Download PDFInfo
- Publication number
- CN206056597U CN206056597U CN201621044559.5U CN201621044559U CN206056597U CN 206056597 U CN206056597 U CN 206056597U CN 201621044559 U CN201621044559 U CN 201621044559U CN 206056597 U CN206056597 U CN 206056597U
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- CN
- China
- Prior art keywords
- laser
- tianchi
- circumferentor
- outer disk
- plastic bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses one kind is automatically positioned laser circumferentor, it is related to a kind of compass device field.This utility model solves current circumferentor and the problems such as readjusting magnetic needle and submarine cable and lose time is required to when each subject matter is measured.This is automatically positioned between the groove of the outer disk of laser circumferentor and the cylindrical outer box of Tianchi and is provided with a plastic bearing, and the inner ring of plastic bearing is adhesively fixed with the cylindrical outer box of Tianchi, and inner disc is adhesively fixed with the inner ring upper end of plastic bearing；The middle part of the outer disk is provided with circular port one；Circular port two is provided with the middle part of the base, the mounting groove of fixed laser emitting module on upper lid, is provided with.Using this utility model simple structure, easy to use and saving time.
Description
Technical field
This utility model is related to a kind of compass device, and more particularly to one kind is automatically positioned laser circumferentor.
Background technology
Also known as compass, compass is widely used in the fields such as military affairs, navigation, forestry, exploration, building to compass.Compass by Tianchi,
Inner disc and three part of outer disk composition, Tianchi are made up of thimble, magnetic needle, submarine cable, cylindrical outer box, glass cover；Inner disc is orientation
Disk, dumb card are fixed with the cylindrical outer box on Tianchi, and the various contents on compass are stamped on the different coils of dumb card；Outward
Disk is generally circular in shape, and is constituted ten road of right overhead i.e. position line through outer disk periphery and with crystal line of the outer disk circle center hole in decussation
For reading the content in inner disc card.The shell of circumferentor is usually to be flexibly connected by rotating shaft with upper lid by base, and
The outer disk of circumferentor is affixed in base, and illuminator is embedded with upper lid, and the outer end of upper lid arranges foresight, under illuminator
End is flexibly connected with upper lid by rotating shaft, and the outer end of base is provided with aiming board, aims on board, rhumb line, illuminator
Observation port and foresight point-blank, fully open the aiming board on rear base in Shang Gai and foresight cooperation rhumb line can
Subject matter is aimed at preferably, while the shell of circumferentor also allows for the carrying in field.
But presently used circumferentor is that Tianchi is directly embedded in outer disk, is first passed through during using circumferentor
Position line and foresight in compass outer disk and rotate inner disc and Tianchi again after aiming at board alignment subject matter adjust to magnetic needle with
Submarine cable overlaps, and stamps content just on same level position when magnetic needle is overlapped with submarine cable under position line on the inner disc for occurring
It is the data for needing measurement, that is to say, that the subject matter orientation number of degrees now then can be determined according to the position line above dumb card.
Repetition above-mentioned same step is still needed during measurement next one subject matter, after first alignment subject matter adjusts magnetic needle and submarine cable again
Read data, rather than data just can be directly read after being directed at subject matter, it is this that different subject matters are required to readjust magnetic
The measuring process that pin is overlapped with submarine cable not only brings certain difficulty to abecedarian, also causes on the time to commonly used person
Waste.While then there is a problem of that subject matter can not see using compass when dark and low visibility, typically
The obstacle of block vision is waited to disappear automatically or formally could measure by other light sources, it is very inconvenient, it is arduously also time-consuming.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, there is provided a kind of simple structure, easy to use
And time-saving it is automatically positioned laser circumferentor.
For achieving the above object, this utility model provide one kind be automatically positioned laser circumferentor include Tianchi, inner disc and
Outer disk, includes thimble, magnetic needle, submarine cable, cylindrical outer box and glass cover, in the cylindrical outer box on inner disc and Tianchi in Tianchi
End is fixed, and outer disk is rounded, is constituted ten road of right overhead i.e. through outer disk periphery and with crystal line of the outer disk circle center hole in decussation
Position line, is provided with the groove for installing Tianchi in the middle part of outer disk；The circumferentor include by rotating shaft be flexibly connected base and
The shell that upper lid is constituted, is embedded with illuminator in upper lid, the front end of upper lid is provided with foresight, and the outer end of base is provided with sight；
The lower end of illuminator is flexibly connected with upper lid by rotating shaft, and the outer end of base is provided with aiming board, and the laser is that laser is sent out
The visible light beam that emitter is launched, generating laser include Laser emission component and on and off switch；The groove and day of the outer disk
A plastic bearing is provided between the cylindrical outer box in pond, plastic bearing includes inner ring and outer ring, and the outer ring of plastic bearing is embedding
Enter in the groove of Tianchi, the inner ring of plastic bearing is adhesively fixed with the cylindrical outer box of Tianchi, the inner ring of inner disc and plastic bearing
Upper end is adhesively fixed；The middle part of the outer disk is provided with circular port one, and the diameter of circular port one is outer less than plastic bearing
Loop diameter；It is provided with the middle part of the base and one an equal amount of circular port two of circular port, base is fixedly connected with outer disk；Institute
The lower end for stating illuminator is provided with the observation port being rectangle；Described upper one end for covering foresight is simultaneously set below foresight
The mounting groove of fixed laser emitting module is equipped with, below foresight and positioned at the upper outer side of lid setting laser at mounting groove end
Perforation, on and off switch are fixed on the outside of lid, the laser launched by generating laser be located above Laser emission component
The position line observed in outer disk is parallel.
The diameter of the circular port one is equal to the diameter of the cylindrical outer box of Tianchi.
Fixed seat is provided with immediately below the Tianchi.
The fixed seat lower end of the Tianchi is provided with fixed bolt hole.
This utility model beneficial effect is：The laser geology compass structure that is automatically positioned of the present utility model is simple, user
Just；Due to laser circumferentor Tianchi and outer disk between be flexibly connected by plastic bearing, after adjusting magnetic needle and submarine cable
Fix Tianchi magnetic needle need not be readjusted to each subject matter of later measurement then just can be according to position line with submarine cable
Position on inner disc directly reads data, eliminate carry out magnetic needle and submarine cable integration steps for each subject matter and can be with
Just data can directly be read using the position line alignment subject matter rotated in outer disk, not only simplify step, saved the time, and
And also allow for abecedarian's grasp；It is mounted with that red laser emitter overcomes the subject matter low visibility that is observed on upper lid
Difficulty, or even just can draw measurement data with laser direct measurement subject matter, it is not only simple and direct but also solve that range estimation brought it is larger
Error problem.
Below in conjunction with the accompanying drawings the laser circumferentor that is automatically positioned of the present utility model is described further.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is broken away view of the present utility model.
In figure：1st, Tianchi, 2, inner disc, 3, outer disk, 4, cylindrical outer box, 5, position line, 6, groove, 7, plastic bearing, 8,
Inner ring, 9, outer ring, 10, circular port one, 11, fixed seat, 12, bolt hole, 13, base, 14, upper lid, 15, illuminator, 16, observation
Hole, 17, aim at board, 18, circular port two, 19, foresight, 20, sight, 21, Laser emission component, 22, on and off switch, 23, peace
Tankage, 24, laser emission port.
Specific embodiment
As shown in Figures 1 and 2, the present embodiment is automatically positioned laser circumferentor includes Tianchi 1, inner disc 2 and outer disk 3, day
Include thimble, magnetic needle, submarine cable, cylindrical outer box 4 and glass cover, 4 upper end of cylindrical outer box on inner disc 2 and Tianchi 1 in pond 1
Fixed, outer disk is rounded, is constituted ten road of right overhead i.e. through 3 periphery of outer disk and with crystal line of 3 circle center hole of outer disk in decussation
Position line 5, the middle part of outer disk 3 are provided with the groove 6 for installing Tianchi.Circumferentor includes 13 He of base being flexibly connected by rotating shaft
The shell that upper lid 14 is constituted, is embedded with illuminator 15 in upper lid 14, and the front end of upper lid 14 is provided with foresight 19, the outer end of base 13
It is provided with sight 20.The lower end of illuminator 15 is provided with the observation port 16 being rectangle, the lower end of illuminator 15 by rotating shaft with
Upper lid 14 is flexibly connected, and the outer end of base 13 is provided with aiming board 17, and laser is the visible light beam that laser transmitter projects go out,
Generating laser includes Laser emission component 21 and on and off switch 22.Between the groove 6 of outer disk 3 and the cylindrical outer box 4 of Tianchi 1
A plastic bearing 7 is provided with, plastic bearing 7 includes inner ring 8 and outer ring 9, and the outer ring 9 of plastic bearing 7 is embedded in the groove of Tianchi 1
In 6, the inner ring 8 of plastic bearing 7 is adhesively fixed with the cylindrical outer box 4 of Tianchi 1,8 upper end of inner ring of inner disc 2 and plastic bearing 7
It is adhesively fixed；The middle part of outer disk 3 is provided with circular port 1, and the diameter of circular port 1 is less than the outer ring 9 of plastic bearing 7
Diameter.The middle part of base 13 is provided with and one 10 an equal amount of circular port 2 18 of circular port, and base 13 is fixed with outer disk 3 and connected
Connect.One end of foresight 19 lower section of foresight 19 is provided with the mounting groove of fixed laser emitting module 21 on upper lid 14
23, laser emission port 24 is set below foresight 19 and on the outside of the upper lid 14 at 23 end of mounting groove, on and off switch 22 is solid
Due to the outside of upper lid 14, observe in the laser launched by generating laser and the outer disk 3 being located above Laser emission component 21
Position line 5 is parallel.The diameter of circular port 1 is equal to the diameter of the cylindrical outer box 4 of Tianchi 1.Laser emission component is launched
Optical maser wavelength for 650nm to 670nm red light.The underface of Tianchi 1 is provided with fixed seat 11, the fixed seat 11 of Tianchi 1
Lower end is provided with fixed bolt hole 12.
Fixed seat 11 immediately below Tianchi 1 is fixed on tripod or other bracing frames, by tripod or other
Bolt on support is fixed and is adjusted in lid 14 after illuminator 15 with fixed bolt hole 12, then by the magnetic needle in Tianchi 1 and sea
Bottom line is adjusted to coincidence, then just can be to every by aiming at board 17, position line 5 and 16 rotary upper cover 14 of observation port or base 13
One subject matter is measured.When each subject matter is measured, as Tianchi 1 and inner disc 2 are fixed, and outer disk 3 now is led to
Cross plastic bearing 7 to rotate around the cylindrical outer box 4 of Tianchi 1, and Tianchi 1 is bonding all-in-one-piece with base 13, in rotation
Lid 14 or base 13 have also just driven outer disk 3 together, as long as so then position line 5 after the alignment subject matter of position line 5 in outer disk 3
The content stamped on the inner disc 2 of lower section is data to be measured.The power-on switch in dark and low visibility
The red laser that 22 Laser emission components 21 are launched is irradiated on subject matter, due to laser be located at Laser emission component 21
The position line 5 of the observation of top is parallel, therefore is similarly that bit line 5 is observed above compass on the be irradiated to subject matter of laser
Subject matter.Therefore, magnetic needle and submarine cable need not be readjusted for each subject matter and can be according to position line 5 in inner disc 2
On position directly read data, be easy to learning and mastering, also greatly save the time.
Claims (4)
1. one kind is automatically positioned laser circumferentor, and the compass includes Tianchi, inner disc and outer disk, includes thimble, magnetic in Tianchi
Pin, submarine cable, cylindrical outer box and glass cover, inner disc are fixed with the cylindrical outer box upper end on Tianchi, and outer disk is rounded, passes through
Outer disk periphery and ten road of right overhead i.e. position line is constituted in the crystal line of decussation with outer disk circle center hole, be provided with the middle part of outer disk
The groove of Tianchi is installed；The circumferentor includes the shell that the base being flexibly connected by rotating shaft and upper lid are constituted, and upper lid is embedded
Illuminator is provided with, the front end of upper lid is provided with foresight, and the outer end of base is provided with sight；The lower end of illuminator by rotating shaft with it is upper
Lid is flexibly connected, and the outer end of base is provided with aiming board；The laser is the visible light beam that laser transmitter projects go out, laser
Emitter includes Laser emission component and on and off switch；Characterized in that, the cylindrical outer box of the groove of the outer disk and Tianchi
Between be provided with a plastic bearing, plastic bearing includes inner ring and outer ring, in the groove of the embedded Tianchi in outer ring of plastic bearing,
The inner ring of plastic bearing is adhesively fixed with the cylindrical outer box of Tianchi, and inner disc is adhesively fixed with the inner ring upper end of plastic bearing；Institute
The middle part for stating outer disk is provided with circular port one, and the diameter of circular port one is less than the race diameter of plastic bearing；The base
Middle part be provided with and one an equal amount of circular port two of circular port, base is fixedly connected with outer disk；The lower end of the illuminator
It is provided with the observation port being rectangle；Described upper one end for covering foresight is simultaneously provided with fixed laser below foresight
The mounting groove of component is penetrated, below foresight and positioned at the upper outer side of lid setting laser emission port at mounting groove end, on and off switch
It is fixed on the outside of lid, the laser launched by generating laser and observation in the outer disk being located above Laser emission component
Position line is parallel.
2. it is according to claim 1 to be automatically positioned laser circumferentor, it is characterised in that diameter of the circular port one etc.
In the diameter of the cylindrical outer box of Tianchi；Redness of the optical maser wavelength of the Laser emission component transmitting for 650nm to 670nm
Light.
3. it is according to claim 1 to be automatically positioned laser circumferentor, it is characterised in that the underface of the Tianchi is arranged
There is fixed seat.
4. it is according to claim 3 to be automatically positioned laser circumferentor, it is characterised in that the fixed seat lower end of the Tianchi
It is provided with fixed bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044559.5U CN206056597U (en) | 2016-08-31 | 2016-08-31 | It is automatically positioned laser circumferentor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044559.5U CN206056597U (en) | 2016-08-31 | 2016-08-31 | It is automatically positioned laser circumferentor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206056597U true CN206056597U (en) | 2017-03-29 |
Family
ID=58369681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621044559.5U Expired - Fee Related CN206056597U (en) | 2016-08-31 | 2016-08-31 | It is automatically positioned laser circumferentor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206056597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248066A (en) * | 2016-08-31 | 2016-12-21 | 曹素华 | It is automatically positioned laser circumferentor |
-
2016
- 2016-08-31 CN CN201621044559.5U patent/CN206056597U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106248066A (en) * | 2016-08-31 | 2016-12-21 | 曹素华 | It is automatically positioned laser circumferentor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20170831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |