CN206038014U - Automatic location geological compass - Google Patents
Automatic location geological compass Download PDFInfo
- Publication number
- CN206038014U CN206038014U CN201621044779.8U CN201621044779U CN206038014U CN 206038014 U CN206038014 U CN 206038014U CN 201621044779 U CN201621044779 U CN 201621044779U CN 206038014 U CN206038014 U CN 206038014U
- Authority
- CN
- China
- Prior art keywords
- tianchi
- plastic bearing
- outer disk
- circular port
- circumferentor
- 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.)
- Expired - Fee Related
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses an automatic location geological compass relates to a compass device field. The utility model provides an at present geological compass all need readjust the magnetic needle with the submarine cable and the scheduling problem of losing time when measuring every subject matter. Be provided with a plastic bearing between the recess of this automatic location geological compass's outer dish and tianchi's the cylindrical outer box, in plastic bearing's outer lane embedding tianchi's the recess, plastic bearing's inner circle and tianchi's cylindrical outer box bond fixedly, and inner disc and plastic bearing's inner circle upper end bonds fixedly, the middle part of outer dish is provided with circular port no. 1, the middle part of base is provided with circular port no. 2, and the lower extreme of reflector is provided with the observation hole that is rectangle. Use the utility model discloses simple structure, convenient to use and save time.
Description
Technical field
The utility model is related to a kind of compass device, and more particularly to one kind is automatically positioned 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, 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 right-angled intersection
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, is embedded with reflective mirror in upper lid, and the outer end of upper lid arranges foresight, under reflective mirror
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, reflective mirror
Peep hole 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 needle with
Submarine cable overlaps, and stamps content just on same level position when 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 now then can determine the subject matter orientation number of degrees 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 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 beginner, also causes on the time to commonly used person
Waste.
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 circumferentor.
For achieving the above object, the utility model provides one kind and is automatically positioned circumferentor and includes Tianchi, inner disc and outer disk,
Include thimble, needle, submarine cable, cylindrical outer box and glass cover in Tianchi, inner disc is solid with the cylindrical outer box upper end on Tianchi
Fixed, outer disk is rounded, through outer disk periphery and is constituted ten road of right overhead with crystal line of the outer disk circle center hole in right-angled intersection and is positioned
Line, is provided with the groove for installing Tianchi in the middle part of outer disk；The circumferentor includes the base being flexibly connected by rotating shaft and upper lid
The shell of composition, is embedded with reflective mirror in upper lid, the lower end of reflective mirror is flexibly connected with upper lid by rotating shaft, and the outer end of base sets
It is equipped between the cylindrical outer box of aiming board, the groove of the outer disk and Tianchi and is provided with a plastic bearing, plastic bearing
Including 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 outer with the cylinder of Tianchi
Box is adhesively fixed, 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,
Race diameter of the diameter of circular port one less than plastic bearing；It is provided with the middle part of the base an equal amount of with circular port one
Circular port two, base is fixedly connected with outer disk；The lower end of the reflective mirror is provided with the peep hole being rectangle.
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.
The utility model beneficial effect is：It is of the present utility model to be automatically positioned circumferentor simple structure, it is easy to use；By
It is flexibly connected by plastic bearing between the Tianchi of circumferentor and outer disk, after adjusting needle and submarine cable, fixes Tianchi
Needle need not be readjusted to each subject matter of later measurement then just can be according to position line on inner disc with submarine cable
Position directly reads data, and eliminating carries out needle and submarine cable integration steps and can utilize and rotate outer for each subject matter
Position line alignment subject matter on disk just can directly read data, not only simplify step, saved the time, and also allow for just
Scholar grasps.
Below in conjunction with the accompanying drawings the 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, reflective mirror, 16, observation
Hole, 17, aim at board, 18, circular port two.
Specific embodiment
As shown in Figures 1 and 2, the present embodiment is automatically positioned circumferentor includes Tianchi 1, inner disc 2 and outer disk 3, in Tianchi 1
Including thimble, needle, submarine cable, cylindrical outer box 4 and glass cover, inner disc 2 is fixed with 4 upper end of cylindrical outer box on Tianchi 1,
Outer disk is rounded, is constituted ten road of right overhead i.e. position line through 3 periphery of outer disk and with crystal line of 3 circle center hole of outer disk in right-angled intersection
5, the middle part of outer disk 3 is provided with the groove 6 for installing Tianchi.Circumferentor includes base 13 and the upper lid 14 being flexibly connected by rotating shaft
The shell of composition, is embedded with reflective mirror 15 in upper lid 14, and the lower end of reflective mirror 15 is provided with the peep hole 16 being rectangle, reflective
The lower end of mirror 15 is flexibly connected with upper lid 14 by rotating shaft, and the outer end of base 13 is provided with aiming board 17, the groove 6 of outer disk 3
A plastic bearing 7 is provided with and the cylindrical outer box 4 of Tianchi 1 between, and plastic bearing 7 includes inner ring 8 and outer ring 9, plastic shaft
Hold 7 outer ring 9 to be embedded in the groove 6 of Tianchi 1, the inner ring 8 of plastic bearing 7 is adhesively fixed with the cylindrical outer box 4 of Tianchi 1, interior
Disk 2 is adhesively fixed with 8 upper end of inner ring of plastic bearing 7；The middle part of outer disk 3 is provided with circular port 1, circular port 1
Diameter less than plastic bearing 79 diameter of outer ring.The middle part of base 13 is provided with and one 10 an equal amount of circular port of circular port
2 18, base 13 is fixedly connected with outer disk 3.The diameter of circular port 1 is equal to the diameter of the cylindrical outer box 4 of Tianchi 1.Tianchi 1
Underface be provided with fixed seat 11,11 lower end of fixed seat of Tianchi 1 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 reflective mirror 15 with fixed bolt hole 12, then by the 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 peep hole 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.Therefore, magnetic need not be readjusted for each subject matter
Pin and submarine cable and can directly read data according to position of the position line 5 on inner disc 2, be easy to learning and mastering, also greatly save
Time.
Claims (4)
1. one kind is automatically positioned circumferentor, and the compass includes Tianchi, inner disc and outer disk, includes thimble, needle, sea in Tianchi
Bottom line, cylindrical outer box and glass cover, inner disc are fixed with the cylindrical outer box upper end on Tianchi, and outer disk is rounded, through outer disk
Periphery and ten road of right overhead i.e. position line is constituted in the crystal line of right-angled intersection with outer disk circle center hole, in the middle part of outer disk, be provided with installation
The groove of Tianchi；The circumferentor includes the shell that the base being flexibly connected by rotating shaft and upper lid are constituted, and is embedded with upper lid
Reflective mirror, the lower end of reflective mirror are flexibly connected with upper lid by rotating shaft, and the outer end of base is provided with aiming board, and its feature exists
In, be provided with a plastic bearing between the groove of the outer disk and the cylindrical outer box of Tianchi, plastic bearing include 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,
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 one
Race diameter of the diameter less than plastic bearing；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；The lower end of the reflective mirror is provided with the peep hole being rectangle.
2. it is according to claim 1 to be automatically positioned circumferentor, it is characterised in that the diameter of the circular port one is equal to day
The diameter of the cylindrical outer box in pond.
3. it is according to claim 1 to be automatically positioned circumferentor, it is characterised in that to be provided with immediately below the Tianchi solid
Reservation.
4. it is according to claim 3 to be automatically positioned circumferentor, it is characterised in that the fixed seat lower end of the Tianchi is arranged
There is fixed bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044779.8U CN206038014U (en) | 2016-08-31 | 2016-08-31 | Automatic location geological compass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621044779.8U CN206038014U (en) | 2016-08-31 | 2016-08-31 | Automatic location geological compass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206038014U true CN206038014U (en) | 2017-03-22 |
Family
ID=58299766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621044779.8U Expired - Fee Related CN206038014U (en) | 2016-08-31 | 2016-08-31 | Automatic location geological compass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206038014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441252A (en) * | 2016-08-31 | 2017-02-22 | 曹素华 | Geological compass capable of achieving automatic positioning |
-
2016
- 2016-08-31 CN CN201621044779.8U patent/CN206038014U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441252A (en) * | 2016-08-31 | 2017-02-22 | 曹素华 | Geological compass capable of achieving automatic positioning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170831 |