CN208606860U - A kind of laser collimation correcting unit - Google Patents
A kind of laser collimation correcting unit Download PDFInfo
- Publication number
- CN208606860U CN208606860U CN201821387187.5U CN201821387187U CN208606860U CN 208606860 U CN208606860 U CN 208606860U CN 201821387187 U CN201821387187 U CN 201821387187U CN 208606860 U CN208606860 U CN 208606860U
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- threaded rod
- installation cavity
- screw thread
- main body
- adjustable plate
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Abstract
The utility model discloses a kind of laser collimation correcting units, including means for correcting main body and prism, installation cavity is equipped in the means for correcting main body, adjustable plate is slidably connected in the installation cavity, one end below the adjustable plate is fixedly installed with adjusting rod, the adjusting rod is fixedly connected far from one end of adjustable plate with prism, the side of the means for correcting main body is equipped with the observation panel being connected to installation cavity, the means for correcting main body is fixedly installed with laser installation pedestal close to the side of observation panel, the irradiation mouth being connected to installation cavity is equipped with below the means for correcting main body, connecting pin is fixedly installed with below the means for correcting main body, the top of the means for correcting main body is equipped with the installing port being connected to installation cavity, the first threaded rod is rotatably connected in the installing port, one end below first threaded rod extends to installation It is intracavitary.The utility model is easy to operate, easy to adjust accurate, substantially increases the accuracy of measurement.
Description
Technical field
The utility model relates to means for correcting technical field more particularly to a kind of laser collimation correcting units.
Background technique
The fuel tank that the transport vehicles such as current existing vehicle, ship, aircraft are configured, because of the special structure of fuel tank and
Construction, oil mass, liquid level etc. are difficult to measure, and common method is to be inserted into mailbox bottom with an elongated waddy, then extract out,
The case where height soaked on waddy according to oil liquid, rough oil amount determination and liquid level, due to the inaccuracy of measurement, it will influence
The vehicles use and be difficult to calculate oil consumption, only big probable value, fully rely on the operators such as vehicle, ship, aircraft with
Whether micro-judgment, which needs, is refueled, therefore the case where be easy to appear oil plant after-flame in fuel tank, with the development of science and technology and society
Progress, using the method for laser measurement instead of previous inaccurate and unhandy method, but needs to adjust laser
Tank bottoms are got to along oil pipe, measurement accuracy will be will greatly affect on tubing wall if causing a deviation and laser beam being caused to be got to,
Because laser beam deviates very little angle, the offset of larger position will occur in longer oil pipe, influence accuracy of measurement.
In view of the above-mentioned problems, patent publication No. CN202631063U discloses laser collimation correcting unit, by observation area,
The cooperation of laser beam emitting device connecting pin, triangular prism mechanism and light regulating mechanism before detection fills laser emitter
If, by the reflection of triangular prism mechanism, laser beam is reflexed in fuel tank along oil pipe with laser beam emitting device connecting pin, this
When, by observation area it can be seen that the specific drop point of laser beam, and according to the adjusting screw and adjustable plate in light regulating mechanism
Drive adjusting rod mobile, centering and fixation, the present apparatus are adjusted quickly, accurately, mentioned significantly by way of visual and real-time monitoring
The high accuracy of measurement, has biggish market popularization value.
However, needing during adjustable plate is adjusted while the same direction must rotate two adjusting screws,
Adjustable plate can be made mobile, operation is inconvenient, therefore needs to design a kind of laser collimation correcting unit for facilitating adjusting.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, propose a kind of laser alignment correction dress
It sets.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of laser collimation correcting unit, including means for correcting main body and prism are equipped in the means for correcting main body
Installation cavity slidably connects adjustable plate in the installation cavity, and one end below the adjustable plate is fixedly installed with adjusting rod, described
Adjusting rod is fixedly connected far from one end of adjustable plate with prism, and the side of the means for correcting main body is equipped with to be connected to installation cavity
Observation panel, the means for correcting main body is fixedly installed with laser installation pedestal, the means for correcting close to the side of observation panel
It is equipped with the irradiation mouth being connected to installation cavity below main body, is fixedly installed with connecting pin below the means for correcting main body, it is described
The top of means for correcting main body is equipped with the installing port being connected to installation cavity, is rotatably connected to the first threaded rod in the installing port,
One end below first threaded rod extends in installation cavity, on the installation cavity wall symmetrically be fixedly mounted there are two
Mounting blocks, first threaded rod are located at one end in installation cavity and are rotatablely connected with the mounting blocks for being located at left side, first spiral shell
It is fixedly installed with first gear on rasp bar, is equipped with the second threaded rod in the installation cavity, second threaded rod is located at installation cavity
Side far from the first threaded rod, one end and installation cavity wall rotation connection above second threaded rod, second spiral shell
One end below rasp bar is rotatablely connected with the mounting blocks for being located at right side, is fixedly installed with second gear on second threaded rod,
Be equipped with shaft in the installation cavity, be fixedly installed with third gear in the shaft, the third gear be located at first gear with
Between second gear, and the first gear and second gear engage connection, the adjustable plate and the first spiral shell with third gear
Rasp bar, the second threaded rod are threadedly coupled.
Preferably, the adjustable plate offers the first screw thread mouth close to the position in left side, and the adjustable plate passes through the first spiral shell
Line mouth is threadedly coupled with the first threaded rod, and the adjustable plate offers the second screw thread mouth, the adjustable plate close to the position on right side
It is threadedly coupled by the second screw thread mouth with the second threaded rod.
Preferably, the inner wall of first screw thread mouth is equipped with the first internal screw thread, and first threaded rod is equipped with for matching
The first external screw thread of the first internal screw thread is closed, the inner wall of second screw thread mouth is equipped with the second internal screw thread, second threaded rod
It is equipped with the second external screw thread for cooperating the second internal screw thread.
Preferably, restraining position ring block is fixedly mounted in the installing port, is offered on the stop collar for being rotatablely connected the
The opening of one threaded rod, first threaded rod are located at outside means for correcting main body far from one end of mounting blocks, first screw thread
Bar is fixedly installed with rotating handle far from one end of mounting blocks, and the rotating handle is equipped with anti-skid chequer.
Preferably, be fixedly mounted on the inner wall above the installation cavity there are two mounting base, the shaft and one of them
Mounting base rotation connection, second threaded rod and another mounting base are rotatablely connected, and two mounting bases are respectively positioned on the
The side of one threaded rod.
Preferably, the adjusting rod be l-shaped rod, the adjusting rod far from adjustable plate one end be equipped with thread groove, described three
Prism is fixedly installed with the mounting rod being threadedly coupled with thread groove close to the side of adjusting rod.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model passes through rotating handle, the first threaded rod, first gear, shaft, third gear, the second screw thread
The structures such as bar, second gear realize the position adjusting to prism, only need to manipulate rotating handle clockwise or counter-clockwise
Rotation, can drive adjustable plate to move up and down in installation cavity, to greatly facilitate the position adjusting to prism, operation letter
It is single.
2, the utility model realizes the installation of prism by thread groove and mounting rod, very convenient can obtain to prism
It is dismantled, when light is affected caused by prism surfaces are because of dust, can be removed and be wiped.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of laser collimation correcting unit cross section structure schematic diagram；
Fig. 2 be the utility model proposes a kind of laser collimation correcting unit adjustable plate top structure schematic diagram；
Fig. 3 be the utility model proposes a kind of laser collimation correcting unit adjusting rod cross section structure schematic diagram.
In figure: 1 means for correcting main body, 2 connecting pins, 3 irradiation mouths, 4 observation panels, 5 laser installation pedestals, 6 prisms, 7 are adjusted
Pole, 8 adjustable plates, 9 mounting blocks, 10 first threaded rods, 11 second threaded rods, 12 first gears, 13 second gears, 14 shafts,
15 mounting bases, 16 stop collars, 17 third gears, 18 rotating handles, 19 first screw thread mouths, 20 second screw thread mouths, 21 thread grooves.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of laser collimation correcting unit, including means for correcting main body 1 and prism 6, means for correcting master
It is equipped with installation cavity in body 1, adjustable plate 8 is slidably connected in installation cavity, one end of 8 lower section of adjustable plate is fixedly installed with adjusting rod 7,
The one end of adjusting rod 7 far from adjustable plate 8 is fixedly connected with prism 6, and adjusting rod 7 is l-shaped rod, and adjusting rod 7 is far from adjustable plate 8
One end is equipped with thread groove 21, and prism 6 is fixedly installed with the installation being threadedly coupled with thread groove 21 close to the side of adjusting rod 7
Bar can be convenient by the cooperation of mounting rod and thread groove 21 and remove prism 6, so that 6 surface of prism is cleared up,
Advantageously ensure that the normal use of whole device.
The side of means for correcting main body 1 is equipped with the observation panel 4 being connected to installation cavity, and means for correcting main body 1 is close to observation panel 4
Side be fixedly installed with laser installation pedestal 5, observation panel 4 is located at the side of laser installation pedestal 5, in laser installation pedestal 5
Laser emitter is installed, the Laser emission end of laser emitter is corresponding with the side of prism 6,1 lower section of means for correcting main body
Equipped with the irradiation mouth 3 being connected to installation cavity, the lower section of means for correcting main body 1 is fixedly installed with connecting pin 2, means for correcting main body 1
Top be equipped with the installing port that is connected to installation cavity, the first threaded rod 10 is rotatably connected in installing port, under the first threaded rod 10
One end of side extends in installation cavity, installs mounting blocks 9 there are two being symmetrically fixedly mounted on cavity wall, the first threaded rod 10
One end in installation cavity is rotatablely connected with the mounting blocks 9 for being located at left side, is fixedly installed with the first tooth on the first threaded rod 10
Wheel 12；
The second threaded rod 11 is equipped in installation cavity, the second threaded rod 11 is located at one of installation cavity far from the first threaded rod 10
Side, one end of the top of the second threaded rod 11 and installation cavity wall rotation connection, one end of 11 lower section of the second threaded rod be located at the right side
The mounting blocks 9 of side are rotatablely connected, and second gear 13, first gear 12 and second gear 13 are fixedly installed on the second threaded rod 11
The number of teeth it is identical, shaft 14 is equipped in installation cavity, is fixedly mounted that there are two mounting base 15, shafts 14 on the inner wall above installation cavity
It is rotatablely connected with one of mounting base 15, the second threaded rod 11 is rotatablely connected with another mounting base 15, two mounting bases
15 are respectively positioned on the side of the first threaded rod 10, while realizing the installation of shaft 14 by mounting base 15, also achieve the second spiral shell
The rotation connection of rasp bar 11 and installation cavity wall, so that the second threaded rod 11, shaft 14 can rotate in installation cavity.
Be fixedly installed with third gear 17 in shaft 14, third gear 17 be located at first gear 12 and second gear 13 it
Between, and first gear 12 and second gear 13 engage connection, adjustable plate 8 and the first threaded rod 10, second with third gear 17
Threaded rod 11 is threadedly coupled, and adjustable plate 8 offers the first screw thread mouth 19 close to the position in left side, and adjustable plate 8 passes through the first screw thread
Mouth 19 is threadedly coupled with the first threaded rod 10, and adjustable plate 8 offers the second screw thread mouth 20 close to the position on right side, and adjustable plate 8 is logical
It crosses the second screw thread mouth 20 to be threadedly coupled with the second threaded rod 11, the inner wall of the first screw thread mouth 19 is equipped with the first internal screw thread, the first spiral shell
Rasp bar 10 is equipped with the first external screw thread for cooperating the first internal screw thread, and the part that the first threaded rod 10 is located in installing port is not set
There is the first external screw thread, restraining position ring block 16 is fixedly mounted in installing port, is offered on stop collar 16 for being rotatablely connected the first screw thread
The opening of bar 10, the first threaded rod 10 are located at outside means for correcting main body 1 far from one end of mounting blocks 9, and the first threaded rod 10 is separate
One end of mounting blocks 9 is fixedly installed with rotating handle 18, and rotating handle 18 is equipped with anti-skid chequer, can be right by rotating handle 18
First threaded rod 10 is rotated, and only a hand is needed to be operated, compared to two hands operate simultaneously, simpler side
Just, the fixation of 10 position of the first threaded rod is realized by stop collar 16, so that can keep when rotation rotating handle 18
First threaded rod, 10 self-position it is constant, thus by the first threaded rod 10 cooperate the second threaded rod 11 make adjustable plate 8 move
It is dynamic；The inner wall of second screw thread mouth 20 is equipped with the second internal screw thread, and the second threaded rod 11 is equipped with for cooperating the second internal screw thread
Second external screw thread realizes that the screw thread of adjustable plate 8 and the first threaded rod 10 connects by the externally threaded cooperation of the first internal screw thread and first
It connects, the threaded connection of adjustable plate 8 and the second threaded rod 11 is realized by the externally threaded cooperation of the second internal screw thread and second.
In the utility model, when user uses the device, trigone is cooperated by laser emitter in laser installation pedestal 5
Light is sent into fuel tank by mirror 6 by irradiation mouth 3, and it is (specific to carry out observation 6 observable laser drop point of prism by observation panel 4
Working principle refers to patentability publication number CN202631063U, belongs to the prior art, the application is not described in detail), work as needs
When moving down prism 6, by rotating clockwise rotating handle 18, the first threaded rod 10 and first gear 12 can be driven suitable
Hour hands rotation, because third gear 17 engages connection with first gear 12, is rotated counterclockwise with third gear 17 and shaft 14,
Because second gear 13 engages connection with third gear 17, second gear 13 and the second threaded rod 11 are rotated clockwise,
Again because first gear 12 is identical with the number of teeth in second gear 13,11 revolving speed phase of the first threaded rod 10 and the second threaded rod
Together, and rotation direction is identical, and adjustable plate 8 is threadedly coupled with the first threaded rod 10 and the second threaded rod 11, so that adjustable plate 8
Slide downward, so that 6 slide downward of prism；When needing to move up on prism 6, rotating handle need to be only rotated counterclockwise
18, opposite may make 6 upward sliding of prism, one-handed performance simple and convenient.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of laser collimation correcting unit, including means for correcting main body (1) and prism (6), the means for correcting main body (1)
It is interior to be equipped with installation cavity, it is slidably connected adjustable plate (8) in the installation cavity, one end below the adjustable plate (8) is fixedly mounted
Have adjusting rod (7), the adjusting rod (7) is fixedly connected far from the one end of adjustable plate (8) with prism (6), the means for correcting
The side of main body (1) is equipped with the observation panel (4) that be connected to installation cavity, and the one of the means for correcting main body (1) close observation panel (4)
Side is fixedly installed with laser installation pedestal (5), and the irradiation mouth being connected to installation cavity is equipped with below the means for correcting main body (1)
(3), connecting pin (2) are fixedly installed with below the means for correcting main body (1), which is characterized in that the means for correcting main body
(1) top is equipped with the installing port that is connected to installation cavity, is rotatably connected to the first threaded rod (10) in the installing port, and described the
One end below one threaded rod (10) extends in installation cavity, and symmetrically there are two peaces for fixed installation on the installation cavity wall
It fills block (9), first threaded rod (10) is located at one end in installation cavity and is rotatablely connected with the mounting blocks (9) for being located at left side, institute
It states and is fixedly installed on the first threaded rod (10) first gear (12), be equipped with the second threaded rod (11) in the installation cavity, it is described
Second threaded rod (11) is located at side of the installation cavity far from the first threaded rod (10), one end above second threaded rod (11)
It is rotatablely connected with installation cavity wall, one end below second threaded rod (11) is rotated with the mounting blocks (9) for being located at right side to be connected
It connects, is fixedly installed with second gear (13) on second threaded rod (11), be equipped with shaft (14) in the installation cavity, described turn
It is fixedly installed on axis (14) third gear (17), the third gear (17) is located at first gear (12) and second gear (13)
Between, and the first gear (12) and second gear (13) engage connection with third gear (17), the adjustable plate (8) with
First threaded rod (10), the second threaded rod (11) are threadedly coupled.
2. a kind of laser collimation correcting unit according to claim 1, which is characterized in that the adjustable plate (8) is close to left
The position of side offers the first screw thread mouth (19), and the adjustable plate (8) passes through the first screw thread mouth (19) and the first threaded rod (10)
It is threadedly coupled, the adjustable plate (8) offers the second screw thread mouth (20) close to the position on right side, and the adjustable plate (8) passes through the
Two screw thread mouths (20) are threadedly coupled with the second threaded rod (11).
3. a kind of laser collimation correcting unit according to claim 2, which is characterized in that first screw thread mouth (19)
Inner wall is equipped with the first internal screw thread, and first threaded rod (10) is equipped with the first external screw thread for cooperating the first internal screw thread, institute
The inner wall for stating the second screw thread mouth (20) is equipped with the second internal screw thread, and second threaded rod (11) is equipped with for cooperating in second
Second external screw thread of screw thread.
4. a kind of laser collimation correcting unit according to claim 1, which is characterized in that be fixedly mounted in the installing port
Restraining position ring block (16), offers the opening for being rotatablely connected the first threaded rod (10) on the stop collar (16), and described first
Threaded rod (10) is located at means for correcting main body (1) outside far from the one end of mounting blocks (9), and first threaded rod (10) is far from installation
One end of block (9) is fixedly installed with rotating handle (18), and the rotating handle (18) is equipped with anti-skid chequer.
5. a kind of laser collimation correcting unit according to claim 1, which is characterized in that the inner wall above the installation cavity
There are two mounting base (15), the shaft (14) and one of mounting base (15) to be rotatablely connected for upper fixed installation, and described second
Threaded rod (11) and another mounting base (15) are rotatablely connected, and two mounting bases (15) are respectively positioned on the first threaded rod (10)
Side.
6. a kind of laser collimation correcting unit according to claim 1, which is characterized in that the adjusting rod (7) is L-type
Bar, the adjusting rod (7) are equipped with thread groove (21) far from the one end of adjustable plate (8), and the prism (6) is close to adjusting rod (7)
Side be fixedly installed with the mounting rod being threadedly coupled with thread groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387187.5U CN208606860U (en) | 2018-08-27 | 2018-08-27 | A kind of laser collimation correcting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387187.5U CN208606860U (en) | 2018-08-27 | 2018-08-27 | A kind of laser collimation correcting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208606860U true CN208606860U (en) | 2019-03-15 |
Family
ID=65679994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821387187.5U Active CN208606860U (en) | 2018-08-27 | 2018-08-27 | A kind of laser collimation correcting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208606860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361067A (en) * | 2019-07-12 | 2019-10-22 | 彩虹（合肥）液晶玻璃有限公司 | A kind of level gauging device |
-
2018
- 2018-08-27 CN CN201821387187.5U patent/CN208606860U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361067A (en) * | 2019-07-12 | 2019-10-22 | 彩虹（合肥）液晶玻璃有限公司 | A kind of level gauging device |
| CN110361067B (en) * | 2019-07-12 | 2021-01-01 | 彩虹（合肥）液晶玻璃有限公司 | Liquid level measuring device |
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