CN205482964U - Portable geological compass - Google Patents
Portable geological compass Download PDFInfo
- Publication number
- CN205482964U CN205482964U CN201620111868.3U CN201620111868U CN205482964U CN 205482964 U CN205482964 U CN 205482964U CN 201620111868 U CN201620111868 U CN 201620111868U CN 205482964 U CN205482964 U CN 205482964U
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- Prior art keywords
- compass
- lower cover
- compass needle
- needle
- material layer
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Abstract
The utility model relates to a geologic survey technical field, concretely relates to portable geological compass. This portable geological compass hinges the upper cover of covering under to be covered on, and is equipped with reflector and short sight vane, and lower cover upper portion is equipped with the calibrated scale, and the calibrated scale is equipped with the compass needle among them, and compass needle one side is equipped with circular level respectively, and the lower cover has a long sight vane through the hinge is articulated. Compass needle one side is equipped with the goniometer, compass needle and calibrated scale surface are equipped with one deck self luminescent material layer, the damping rubber sleeve has been cup jointed to lower cover bottom outside matching, under cover and be equipped with magnetic declination adjusting screw. The problem of the big and function singleness of geological compass's measuring error and convenient and practical are solved among the prior art to this geological compass dependable performance. When night or peripheral not enough light, give off light in the surperficial self luminescent material layer of compass needle and calibrated scale, and help geology personnel see the reading clearly. The compass needle adopts the liquid damping structure, this liquid damping structure, and antimagnetic interference, measuring error is little.
Description
Technical field
This utility model relates to geological exploration technical field, is specifically related to a kind of portable circumferentor.
Background technology
Compass is one of geologist's " three treasured " (geologic hammer, compass and magnifier), is also ground
One of basic tool of matter work, circumferentor is the indispensable instrument of field geological work, can be used for surveying
Measure the occurrence of rock mass characteristics face, identify orientation and determine position etc..When conventional compass measures trend, inclination angle,
Amass little with intrusion contact surface, easily big by magnetic disturbance, measurement error.In addition compass in use there is also
The not problem of drop resistant, function singleness.It is thus desirable to develop a kind of portable circumferentor, solve prior art
The measurement error of middle circumferentor is big and the problem of function singleness.
Utility model content
This utility model, for the deficiencies in the prior art, provides a kind of portable circumferentor and solves existing skill
In art, the measurement error of circumferentor is big and the problem of function singleness, and convenient and practical.
The technical solution of the utility model is achieved in that a kind of portable circumferentor includes passing through hinge
Being hinged on down the upper cover covered, above cover and be provided with illuminator and short rearsight, lower cover top is provided with graduated disc,
Described graduated disc is provided with compass needle in the middle of it, and compass needle side is respectively equipped with circular bubble, and lower cover passes through
Hinge is hinged with long rearsight, it is characterised in that compass needle side is provided with goniometer；Described compass needle
It is provided with one layer of self-luminescent material layer with dial surface；Described lower cover bottom outside coupling is socketed with vibration isolation rubber
Set；Cover under described and be provided with magnetic declination set screw.
Described compass needle uses fluid damping structure.
Described self-luminescent material layer is strontium aluminate dope layer.
Described upper cover and lower cover use aluminium alloy casting to form.
Cover under described and be provided with magnetic needle switch.
Described graduated disc inwall is provided with the circle LED for illumination.
Described lower cover side is additionally provided with lanyard.
This utility model solves defect present in background technology, has the advantages that
The portable circumferentor dependable performance that this utility model provides, solves circumferentor in prior art
Measurement error is big and the problem of function singleness, and convenient and practical.When night or marginal ray deficiency, compass
The self-luminescent material layer of magnetic needle and dial surface is luminous, helps geological personnel to see reading clearly.Compass needle is adopted
Use fluid damping structure, this fluid damping structure, positioning time is short, and anti-magnetic disturbance, measurement error is little.
The magnetic needle switch arranged, the position of lockable compass needle, make total indicator reading accurately and reliably.The angle measurement arranged
Device can measure the inclination angle of rock stratum.Lower cover bottom outside coupling is socketed with vibration isolation rubber and is enclosed within when compass is dropped,
Vibration-absorbing rubber sleeve can reduce vibration, plays cushioning effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of portable circumferentor；
In figure: 1-upper cover, 2-illuminator, 3-graduated disc, 4-goniometer, 5-lower cover, the long rearsight of 6-,
7-magnetic needle switchs, 8-compass needle, 9-circular bubble, the short rearsight of 10-, 11-vibration-absorbing rubber sleeve, 12-magnetic
Drift angle set screw.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case is clearly and completely described, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments.Based on the embodiment in this utility model, ordinary skill people
The every other embodiment that member is obtained under not making creative work premise, broadly falls into this utility model
The scope of protection.
The portable circumferentor of one as shown in Figure 1, including the upper cover 1 being hinged on lower cover 5 by hinge,
Upper cover 1 is provided with illuminator 2 and short rearsight 10, and lower cover 5 top is provided with graduated disc 3.Graduated disc 3 its
Centre is provided with compass needle 8, and compass needle 8 side is respectively equipped with circular bubble 9, and lower cover 5 is cut with scissors by hinge
Being connected to long rearsight 6, compass needle 8 side is provided with goniometer 4；Compass needle 8 and graduated disc 3 surface set
Having one layer of self-luminescent material layer, this self-luminescent material layer is preferably strontium aluminate dope layer, and fluorescent lifetime is long.When
When night or marginal ray deficiency, the self-luminescent material layer on compass needle 8 and graduated disc 3 surface is luminous, side
Geological personnel is helped to see reading clearly.Lower cover 5 bottom outside coupling is socketed with vibration-absorbing rubber sleeve 11, when compass is dropped
Time, vibration-absorbing rubber sleeve 11 can reduce vibration, play cushioning effect.Lower cover 5 is provided with magnetic declination regulation spiral shell
Silk 12, adjustable magnetic declination plays debugging functions.Owing to fluctuating in magnetic field of the earth, magnetic declination can be the slowest
Change, magnetic declination can be calibrated according to location, be adjusted with screwdriver.Compass needle 8 uses liquid
Body damping structure, this fluid damping structure, positioning time is short, and anti-magnetic disturbance, measurement error is little.On
Lid 1 and lower cover 5 use aluminium alloy casting to form.Lower cover 5 is provided with magnetic needle switch 7, lockable compass needle
The position of 8, makes total indicator reading accurately and reliably.Described graduated disc 3 inwall is provided with the circle LED for illumination
Light bar.Described lower cover 5 side is additionally provided with lanyard, easy to carry.
Work process of the present utility model is: when survey is moved towards, and opens upper cover 1 and arrives extreme position, uses magnetic declination
Set screw 12 mixes up the magnetic declination of this area, and upper cover 1 and the long limit of lower cover 5 lean against the characteristic face of rock stratum,
The blister keeping circular bubble 9 is placed in the middle, and compass needle 8 reading is formation strike.When surveying tendency, use
Covering 1 back side characteristic face by steady rock, the blister keeping circular bubble 9 is placed in the middle, and compass needle 8 reading is i.e.
It is inclined to for rock stratum.When surveying inclination angle, upper cover 1 and lower cover 5 side are perpendicular to trend and are adjacent to the feature of rock stratum
Face, the blister keeping circular bubble 9 is placed in the middle, and the reading of the goniometer 4 that indicator refers to is the inclination angle of rock stratum.
When night or insufficient light, the self-luminescent material layer on compass needle 8 and graduated disc 3 surface is luminous, helps
Geological personnel sees reading clearly.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model,
All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (2)
1. a portable circumferentor, including the upper cover (1) being hinged on lower cover (5) by hinge, upper cover (1) is provided with illuminator (2) and short rearsight (10), lower cover (5) top is provided with graduated disc (3), described graduated disc (3) is provided with compass needle (8) in the middle of it, compass needle (8) side is respectively equipped with circular bubble (9), lower cover (5) is hinged with long rearsight (6) by hinge, it is characterized in that, compass needle (8) side is provided with goniometer (4)；Described compass needle (8) and graduated disc (3) surface are provided with one layer of self-luminescent material layer；Described lower cover (5) bottom outside coupling is socketed with vibration-absorbing rubber sleeve (11)；Described lower cover (5) is provided with magnetic declination set screw (12)；Described compass needle (8) uses fluid damping structure；Described self-luminescent material layer is strontium aluminate dope layer；Described upper cover (1) and lower cover (5) use aluminium alloy casting to form；Described lower cover (5) is provided with magnetic needle switch (7)；Described graduated disc (3) inwall is provided with the circle LED for illumination.
Portable circumferentor the most according to claim 1, it is characterised in that: described lower cover (5) side is additionally provided with lanyard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111868.3U CN205482964U (en) | 2016-02-04 | 2016-02-04 | Portable geological compass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111868.3U CN205482964U (en) | 2016-02-04 | 2016-02-04 | Portable geological compass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482964U true CN205482964U (en) | 2016-08-17 |
Family
ID=56674605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620111868.3U Expired - Fee Related CN205482964U (en) | 2016-02-04 | 2016-02-04 | Portable geological compass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205482964U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687844A (en) * | 2017-10-16 | 2018-02-13 | 中国煤炭地质总局第三水文地质队 | A kind of easily hydrogeological compass |
| CN113390400A (en) * | 2021-03-29 | 2021-09-14 | 任鑫鑫 | Multifunctional geological compass |
| CN114777754A (en) * | 2022-04-19 | 2022-07-22 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological compass for measuring complex rock stratum |
-
2016
- 2016-02-04 CN CN201620111868.3U patent/CN205482964U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687844A (en) * | 2017-10-16 | 2018-02-13 | 中国煤炭地质总局第三水文地质队 | A kind of easily hydrogeological compass |
| CN113390400A (en) * | 2021-03-29 | 2021-09-14 | 任鑫鑫 | Multifunctional geological compass |
| CN113390400B (en) * | 2021-03-29 | 2022-05-03 | 任鑫鑫 | Multifunctional geological compass |
| CN114777754A (en) * | 2022-04-19 | 2022-07-22 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological compass for measuring complex rock stratum |
| CN114777754B (en) * | 2022-04-19 | 2023-10-24 | 山东省地质矿产勘查开发局第一地质大队（山东省第一地质矿产勘查院） | Geological compass for measuring complex rock stratum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Youde Inventor after: Chen Hongyi Inventor after: Ding Yong Inventor after: Yang Rui Inventor after: Tan Diao Inventor after: Wang Rui Inventor after: Xie Jianxiong Inventor after: Xia Yi Inventor after: Xiao Ying Inventor after: Yang Xiaoyan Inventor after: Tai Yanbin Inventor before: Wang Youde Inventor before: Yang Rui Inventor before: Tan Diao Inventor before: Wang Rui Inventor before: Xie Jianxiong Inventor before: Xia Yi |
|
| CB03 | Change of inventor or designer information | ||
| CP03 | Change of name, title or address |
Address after: 650000 No. 12, 18 Jiashi court, Dongcheng international economic and Trade Zone, Kunming, Yunnan Patentee after: Yunnan Huayi Technology Group Co.,Ltd. Address before: 650217 12, 18 building, Jiashi court, Dongcheng international, Kunming economic and Trade Zone, Kunming, Yunnan Patentee before: Yunnan Huayi Group Co.,Ltd. Address Survey |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20220204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |