CN2374845Y - Double-lens laser linear theodolite - Google Patents
Double-lens laser linear theodolite Download PDFInfo
- Publication number
- CN2374845Y CN2374845Y CN 99234367 CN99234367U CN2374845Y CN 2374845 Y CN2374845 Y CN 2374845Y CN 99234367 CN99234367 CN 99234367 CN 99234367 U CN99234367 U CN 99234367U CN 2374845 Y CN2374845 Y CN 2374845Y
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- China
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- cylinder base
- camera lens
- assembling
- lens
- main cylinder
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- Expired - Fee Related
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Abstract
The utility model relates to an apparatus for carrying out the horizontal or vertical measurement of the aspects of indoor decoration, railways, tunnels, mine construction, etc. The purpose is to provide a double-lens laser linear theodolite with convenience, direct-viewing and high-accuracy. The utility model is mainly composed of a base mounting plate, a supporting stand is fixed on the base mounting plate, the supporting stand is provided with a horizontal reference locating rod, a main cylinder base is assembled with a rotation shaft, and the main cylinder base is provided with upper and lower lenses and a handle which adjusts rotation of the upper and lower lenses. The utility model has the advantages that the upper and lower lenses can produce two mutually perpendicular, parallel and intersectant laser lines, a horizontal reference line can automatically and conveniently appears, and remote measurement operation can be carried through with a shooting point.
Description
The utility model relates to interior decoration, and the instrument of measurement level, vertical, intersecting lens is carried out in aspects such as railway, tunnel, mine construction.
In background technology, domestic horizontal perpendicular line is measured main optical instrument with market sale, in use needs the mark post operation, and is relatively complicated, inefficiency, and not directly perceived.Also has a kind of single-lens laser straight line transit on the market, part still comes with some shortcomings, the one, when it can demonstrate a straight line on indoor or tested surface, must be with the camera lens axis normal in this tested surface, owing to whether do not show vertical functional on the instrument, thereby can only earlier camera lens be adjusted to the horizontal level of this instrument, promptly just can demonstrate a horizontal linear at this tested surface, this line and being recorded on the tested surface then otherwise draws, again camera lens is faced upward or downward adjustment, this moment when occur one with write down the horizontal linear that draws originally when not parallel, then be judged as the camera lens axis and be not orthogonal to tested plane, continue to adjust, till two-lines is parallel, work together, cumbersome.The 2nd, because single-lens laser straight line transit, a laser straight line can only appear at every turn, therefore can not satisfy two laser straight lines of some industry needs and carry out measurement means such as vertical, parallel, intersection, and precision and service efficiency all be subjected to certain limitation, bring a lot of inconveniences to the user.
The purpose of this utility model is in order to overcome the weak point in the above-mentioned background technology, develop a kind of convenience, directly perceived, high-precision double-lens laser straight line transit, it is vertical with tested object plane to reach adjustment camera lens axis, directly show two vertical mutually, the lines that are parallel to each other or cross spider at any angle, measure purpose convenient, that precision is high, far and near distance is suitable for.
Technical solution of the present utility model is as follows:
Comprise on the base 13 with horizontal adjustment screw rod 12 mounting plates 11, fixed support 19 on the rotatable platform 11, rotating camera lens of assembling and circuit box 14 on the support 19, but lens cap 16 is arranged before the camera lens of axial rotation, it is characterized in that: assembling horizontal reference backstay 9 on the support 19, and with the main cylinder base 18 of rotating shaft 15 assembling, but camera lens 2 under the laser generator of main cylinder base 18 bottoms assembling axial rotation, lens rotating shaft 23 assembling cylinder bases 17 are used on top, but camera lens 7 on the laser generator of assembling axial rotation on the cylinder base 17.
Technical solution of the present utility model also comprises:
Fit on camera lens axial rotation lock-screw 21 on the cylinder base 17, camera lens axial rotation lock-screw 22 under the assembling on the main cylinder base 18.
Camera lens rotation fine setting screw rod 5 on the assembling laser generator between main cylinder base 18 and the cylinder base 17.
Camera lens rotation axis and handle 26 on passing through on main cylinder base 18 tops, and lock screw 25 assembling cylinder bases 17, fit on camera lens 7 on the cylinder base 17.
Also can be on the support 19 by rotating shaft 15 assembling rotating cylinders 20, the main cylinder base 18 of rotating cylinder 20 anterior assemblings.
But the pull horizontal reference backstay 9 on the support 19 is with spring, and front end is cone, and is corresponding with pilot hole on the main cylinder base 18.
Description of drawings of the present utility model is as follows:
Fig. 1 is first kind of structural representation.Fig. 2 is the left view of Fig. 1.Fig. 3 is second kind of structural representation.Fig. 4 is the left view of Fig. 3.Fig. 5 is the third structural representation.Fig. 6 is the left view of Fig. 5.
Above-mentioned number in the figure is described as follows: 1-platform rotational lock nut, camera lens under the 2-laser generator, camera lens power switch under the 3-, 4-is camera lens rotation lock nut up and down, and camera lens rotates fine setting screw rod, the last camera lens power switch of 6-on the 5-laser generator, camera lens on the 7-laser generator, 8-is the camera lens turning handle up and down, 9-horizontal reference backstay, 10-horizontal reference bubble, the 11-platform, 12-horizontal adjustment screw rod, 13-base, 14-circuit box, the 15-rotating shaft, the 16-lens cap, 17-cylinder base, 18-master's cylinder base, the 19-support, the 20-rotating cylinder, the last camera lens axial rotation of 21-lock-screw, camera lens axial rotation lock-screw under the 22-, the last lens rotating shaft of 23-, 24-rotating cylinder lock screw, the last camera lens twist-lock of 25-screw, the last camera lens turning handle of 26-.
Following adjoint is described in further detail: referring to Fig. 1 and Fig. 2, three horizontal adjustment screw rod 12 mounting plate seats of symmetry on the base 13, the rotatable platform 11 of assembling on the platform base, there is platform rotational lock nut 1 platform 11 sides, horizontal reference bubble 10 is arranged above the platform 11, fixed support 19 on the platform 11, the adjustable camera lens of assembling on the support 19, and these all are existing in the background technology.Characteristics of the present utility model are, assembling horizontal reference backstay 9 on the support 19, but being with spring on the backstay 9 of pull, front end is cone, the pilot hole on the corresponding main cylinder base 18, this features simple structure is so the figure that do not draw.The assembling rotating shaft 15 of support 19 tops, the main cylinder base 18 of assembling in the rotating shaft 15, can assemble camera lens 2 and lock-screw 22 under the laser generator around main cylinder base 18 bottoms that axle 15 rotates, top is by the rotating cylinder base 17 of last lens rotating shaft 23 assemblings, camera lens 7 on the assembling laser generator in the cylinder base 17, camera lens 7 and 2 all can be around axial rotation up and down, and camera lens, lock- screw 21 and 22 Control Shafts are realized the rotation of laser straight line to slewing area and location up and down by rotation; When taking off lens cap 16, the laser straight line becomes point-like.The control of the fine setting screw rod 5 of assembling is gone up camera lens 17 and 23 rotated around the shaft between main cylinder base 18 and the cylinder base 17, and is vertical, parallel, crossing etc. to adjust up and down camera lens axis and tested object plane.Reach camera lens power switch 3 down at main cylinder base 18 rear portion wiring harness boxes 14, last camera lens power switch 6 is assemblied in cylinder base 17 rear portions.By camera lens turning handle 5 and set nut 4 are regulated main cylinder base 18 rotations, the measured object of realization measurement any angular position up and down; By rotatable platform 11 realize that optional positions are measured and the camera lens axis is vertical with measured object, crossing purpose.
Referring to Fig. 3 and Fig. 4, the same Fig. 1 of basic structure, difference is to assemble rotating cylinder 20 and lock screw 24 by rotating shaft 15 on support 19, the rotatable main cylinder base 18 of rotating cylinder 20 anterior assemblings makes main cylinder base 18 rotate many ones degree of freedom on Fig. 3 plane.Camera lens rotation axis assembling cylinder base 17 on passing through on main cylinder base 18 tops, the last camera lens turning handle 26 of rotating shaft one end plays a part rotation cylinder base 17, and camera lens twist-lock screw 25 plays the lock in place effect on the rotating shaft opposite side.
Referring to Fig. 5 and Fig. 6, basic structure is with shown in Figure 1, and this is an easy product for a difference, and rotating shaft 15 1 ends assemble main cylinder base 18 on the support 19, uses 8 controls of camera lens turning handle and location up and down with an end.
Referring to Fig. 7, this is the circuit working schematic diagram, and direct supply 4.5～6V is by adjustable integrated package of pressure-stabilizing IC1 (model LM317), and with voltage stabilizing on a definite value, supply with two laser diode D1 and D2 power supply simultaneously, as the LASER Light Source of camera lens 7 up and down and 2.
Advantage of the present utility model and effect are as follows:
1. adopt up and down camera lens of laser generator, form real straight line theodolite, can occur two mutually Vertically with crossing, parallel two laser straight lines.
2. can realize a horizontal datum.
3. convenient operation is easy to that adjustable lens is vertical with tested surface at short notice, increases work efficiency.
4. two laser straight lines can use separately.
5. utilize the adjusting mirror skull to realize that laser beam carries out the telemeasurement operation for exit point.
Claims (6)
1, double-lens laser straight line transit, comprise that base (13) is upward with horizontal adjustment screw rod (12) mounting plate (11), rotatable platform (11) is gone up fixed support (19), rotating camera lens of assembling and circuit box (14) on the support 19, but lens cap (16) is arranged before the camera lens of axial rotation, it is characterized in that: support (19) is gone up assembling horizontal reference backstay (9), and assemble main cylinder base (18) with rotating shaft (15), main cylinder base (18) but camera lens (2) under the laser generator of bottom assembling axial rotation, lens rotating shaft (23) assembling cylinder base (17) is used on top, cylinder base (17) but go up camera lens (7) on the laser generator of assembling axial rotation.
2, double-lens laser straight line transit according to claim 1 is characterized in that: cylinder base (17) is gone up fit on camera lens axial rotation lock-screw (21), and main cylinder base (18) is gone up assembling camera lens axial rotation lock-screw (22) down.
3, double-lens laser straight line transit according to claim 1 is characterized in that: camera lens rotation fine setting screw rod (5) on the assembling laser generator between main cylinder base (18) and the cylinder base (17).
4, double-lens laser straight line transit according to claim 1 is characterized in that: pass through last camera lens rotation axis and handle (26) on main cylinder base (18) top, and lock screw (25) assembling cylinder base (17), cylinder base (17) is gone up fit on camera lens (7).
5, double-lens laser straight line transit according to claim 1 is characterized in that: also can be on the support (19) by rotating shaft (15) assembling rotating cylinder (20), and the anterior assembling of rotating cylinder (20) main cylinder base (18).
6, double-lens laser straight line transit according to claim 1 is characterized in that: support (19) but on pull horizontal reference backstay (9) be with spring, front end is cone, and is corresponding with pilot hole on the main cylinder base (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234367 CN2374845Y (en) | 1999-01-29 | 1999-01-29 | Double-lens laser linear theodolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99234367 CN2374845Y (en) | 1999-01-29 | 1999-01-29 | Double-lens laser linear theodolite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2374845Y true CN2374845Y (en) | 2000-04-19 |
Family
ID=34022549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99234367 Expired - Fee Related CN2374845Y (en) | 1999-01-29 | 1999-01-29 | Double-lens laser linear theodolite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2374845Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245981B (en) * | 2008-01-30 | 2010-06-30 | 李智刚 | Cartesian coordinate system multifunctional on-the-spot scale |
| CN101149261B (en) * | 2006-09-22 | 2011-04-06 | 上海光中测绘仪器有限公司 | Bidirectional multifunctional laser plumbing apparatus |
| CN101014829B (en) * | 2004-07-22 | 2011-06-08 | 莱卡地球系统公开股份有限公司 | Geodesic measuring instrument with a piezo drive |
| CN101566781B (en) * | 2008-04-25 | 2012-03-28 | 鸿富锦精密工业（深圳）有限公司 | Distance-measurement tool |
| CN105136034A (en) * | 2015-09-16 | 2015-12-09 | 大连理工大学 | Device for cooperation control and regulation of lasers |
| CN107878310A (en) * | 2016-09-30 | 2018-04-06 | 陈军 | A kind of passivity high beam defence installation |
| CN113421536A (en) * | 2021-06-21 | 2021-09-21 | 日照职业技术学院 | Rotary lifting auxiliary frame for saxophone |
-
1999
- 1999-01-29 CN CN 99234367 patent/CN2374845Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101014829B (en) * | 2004-07-22 | 2011-06-08 | 莱卡地球系统公开股份有限公司 | Geodesic measuring instrument with a piezo drive |
| CN101149261B (en) * | 2006-09-22 | 2011-04-06 | 上海光中测绘仪器有限公司 | Bidirectional multifunctional laser plumbing apparatus |
| CN101245981B (en) * | 2008-01-30 | 2010-06-30 | 李智刚 | Cartesian coordinate system multifunctional on-the-spot scale |
| CN101566781B (en) * | 2008-04-25 | 2012-03-28 | 鸿富锦精密工业（深圳）有限公司 | Distance-measurement tool |
| CN105136034A (en) * | 2015-09-16 | 2015-12-09 | 大连理工大学 | Device for cooperation control and regulation of lasers |
| CN105136034B (en) * | 2015-09-16 | 2017-08-01 | 大连理工大学 | A kind of Collaborative Control adjusts the device of multi-laser |
| CN107878310A (en) * | 2016-09-30 | 2018-04-06 | 陈军 | A kind of passivity high beam defence installation |
| CN113421536A (en) * | 2021-06-21 | 2021-09-21 | 日照职业技术学院 | Rotary lifting auxiliary frame for saxophone |
| CN113421536B (en) * | 2021-06-21 | 2023-01-24 | 日照职业技术学院 | Rotary lifting auxiliary frame for saxophone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |