CN207456740U - A kind of cylindrical mirror Laser Measuring deflection device - Google Patents
A kind of cylindrical mirror Laser Measuring deflection device Download PDFInfo
- Publication number
- CN207456740U CN207456740U CN201721670596.1U CN201721670596U CN207456740U CN 207456740 U CN207456740 U CN 207456740U CN 201721670596 U CN201721670596 U CN 201721670596U CN 207456740 U CN207456740 U CN 207456740U
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- CN
- China
- Prior art keywords
- connecting rod
- carrying platform
- cylindrical mirror
- hinged
- platform
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- 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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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model is related to a kind of survey deflection devices, and in particular to a kind of cylindrical mirror Laser Measuring deflection device, the device include：For the support device for emitting the emitter of laser beam He being used to support emitter and cylindrical mirror；The emitter includes：He-Ne Lasers transmitter and the supply unit that electric energy is provided for He-Ne Lasers transmitter；The support device includes：The transmitter stable platform of He-Ne Lasers transmitter and the adjustment frame of support cylindrical mirror are supported, wherein, the adjustment frame includes：Upper carrying platform, lower carrying platform, first connecting rod, second connecting rod, the right end of the upper carrying platform is provided with rotational lead screw, the right end of the lower carrying platform is provided with mounting bracket, the utility model has the advantages that：By being measured to cylindrical mirror, check underproof product, avoid dispatching from the factory for substandard product, ensure that the qualification rate for the product that dispatches from the factory；Meanwhile the utility model have many advantages, such as it is simple in structure, convenient for manufacture, conveniently moving.
Description
Technical field
The utility model is related to a kind of survey deflection devices, and in particular to a kind of cylindrical mirror Laser Measuring deflection device.
Background technology
Cylindrical mirror is a kind of non-spherical lens, and cylindrical mirror is mainly used in the design requirement changed over as size.Example
Such as hot spot convert spot into a line or do not change think width in the case of change the height of picture.It can be applicable to
Line detector illuminates, bar code scanning, holography illumination, optical information processing, computer, Laser emission.Cylindrical mirror extensively should
With while, the requirement to cylindrical mirror is also higher and higher.
At present, for cylindrical mirror in process due to technique, often there are the glass lens processed in the limitation on instrument
There is the problem of eccentric, influence the qualification rate of product export, as far as possible substandard product to be avoided to dispatch from the factory, now there is an urgent need for a kind of cylindrical mirrors
Deflection device is surveyed, to improve the qualification rate of product.
The content of the invention
The purpose of this utility model is to provide a kind of simple in structure, and easy to operate, economical and practical cylindrical mirror Laser Measuring is inclined
Device, for measuring the glass lens eccentricity issues of cylindrical mirror, to overcome above-mentioned the deficiencies in the prior art.
The utility model includes：For emitting the emitter of laser beam and being used to support emitter and cylindrical mirror
Support device；The emitter includes：He-Ne Lasers transmitter and the power supply dress that electric energy is provided for He-Ne Lasers transmitter
It puts；The support device includes：The transmitter stable platform of He-Ne Lasers transmitter and the adjustment frame of support cylindrical mirror are supported,
In, the adjustment frame includes：Upper carrying platform, lower carrying platform, first connecting rod, second connecting rod, the right side of the upper carrying platform
End is provided with rotational lead screw, the right end of the lower carrying platform is provided with mounting bracket, and the first connecting rod and second connecting rod intersect
It being arranged between carrying platform and lower carrying platform, the first connecting rod upper end is hinged with the nut slider on rotational lead screw,
The lower end of the first connecting rod is hinged on the left end of lower carrying platform, and the upper end of the second connecting rod is hinged on carrying platform
Left end, the lower slide of the second connecting rod are connected in the sliding slot of mounting bracket, and the first connecting rod passes through hinge with second connecting rod
Axis is hinged；Glass plate is provided on the upper carrying platform, be provided between the glass plate and upper carrying platform plasticine or
Rubber mount.
Preferably, the shape of the first connecting rod and second connecting rod is " Z " type.
Preferably, the left end of the upper carrying platform is provided with hinged boss, the upper hinged boss and second connect
The upper end of bar is hinged, and the left end of the lower carrying platform is provided with lower hinged boss, the lower hinged boss and first connecting rod
Lower end is hinged.
Preferably, the rotational lead screw includes：Fixed block, nut slider, leading screw, handle, slide block guide rail, the fixation
Block is arranged on the lower face of the right end of carrying platform, and the leading screw is arranged in parallel in below carrying platform, and leading screw passes through
Threaded hole on fixed block is connected with handle, and the slide block guide rail is arranged below carrying platform, and the two of the slide block guide rail
End is separately fixed on fixed block and upper hinged boss, and the nut slider is rotatably connected on leading screw, the nut slider
It is slided on slide block guide rail lower face.
The course of work of the utility model：First choice opens He-Ne Lasers transmitter, then operating personnel with hand by cylindrical mirror
It is fixed on smooth glass plate, finally adjusting the height of adjustment frame makes the center of laser alignment cylindrical mirror, at this point, cylindrical mirror leads to
The reflection to laser is crossed, one will be reflected on the white curtain arranged on the wall on cylindrical mirror opposite or on wall by column
The red luminous point and a red light reflected below by cylindrical mirror that face mirror front is reflected, when red light point and red light weight
During conjunction, it was demonstrated that cylindrical mirror is without bias, this cylindrical mirror is qualified or red point and during misaligned red line, but red point and red line it
Between distance within the scope of regulation allows, this cylindrical mirror is qualified, or distance between red point and red line beyond regulation
Outside the scope of permission, this cylindrical mirror is unqualified.
The operation principle of adjustment frame：Operating personnel screw handle, drive leading screw rotation by handle, leading screw drives nut slider
It is slided on slide block guide rail, nut slider drives the upper end of first connecting rod to move in a circle compared with hinge shaft, is transported in first connecting rod
While dynamic, since the top of second connecting rod is hinged on the upper hinged boss of upper carrying platform, first connecting rod and second connecting rod
It is hinged further through hinge shaft, so that the lower end of second connecting rod is in the sliding slot under the drive of first connecting rod on mounting bracket
It slides, the circular motion of first connecting rod and second connecting rod drives upper carrying platform to be risen or fallen compared with lower carrying platform.
The utility model has the advantages that
1st, the utility model is measured underproof cylindrical mirror, is avoided not by being measured to the cylindrical mirror to dispatch from the factory in advance
Qualified cylindrical mirror dispatches from the factory, so as to the qualification rate for the cylindrical mirror that ensures to dispatch from the factory.
2nd, the utility model can not only play the role of supporting cylindrical mirror by the adjustment frame that sets below cylindrical mirror,
Height can also be adjusted according to the size of cylindrical mirror, avoids the multiple supporting racks of manufacture, reduces the quantity of supporting rack, drop
Low manufacture cost, in addition, the glass plate set above adjustment frame can ensure that cylindrical mirror is not in scratch in detection process
Situation, moreover, the plasticine between glass plate and upper carrying platform, can also be finely adjusted glass plate.
3rd, the utility model also has many advantages, such as simple in structure, convenient for manufacture, conveniently moving.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model adjustment frame structure diagram.
Specific embodiment
Refering to Fig. 1, the utility model includes：For emitting the emitter 1 of laser beam and being used to support emitter 1
With the support device 2 of cylindrical mirror, the emitter 1 includes：It He-Ne Lasers transmitter 3 and carries for He-Ne Lasers transmitter 3
For the supply unit 4 of electric energy, the support device 2 includes：Support the transmitter stable platform 5 and branch of He-Ne Lasers transmitter 3
Support the adjustment frame 6 of cylindrical mirror.
Refering to Fig. 2, the adjustment frame 6 includes：Upper carrying platform 6-1, lower carrying platform 6-2, first connecting rod 6-3, second
The right end of connecting rod 6-4, the upper carrying platform 6-1 are provided with rotational lead screw 6-5, the right end of the lower carrying platform 6-2 is set
There are the mounting bracket 6-6, the first connecting rod 6-3 and second connecting rod 6-4 arranged in a crossed manner in upper carrying platform 6-1 and lower carrying platform 6-
Between 2, the first connecting rod 6-3 upper ends are hinged with the nut slider 6-5-2 on rotational lead screw 6-5, the first connecting rod 6-3's
Lower end is hinged on the left end of lower carrying platform 6-2, and the upper end of the second connecting rod 6-4 is hinged on the left end of carrying platform 6-1,
The lower slide of the second connecting rod 6-4 is connected in the sliding slot of mounting bracket 6-6, the first connecting rod 6-3 and second connecting rod 6-4
It is hinged by hinge shaft 6-4-1；Glass plate 6-7, the glass plate 6-7 are provided on the upper carrying platform 6-1 and upper carrying is flat
Plasticine 6-8 is provided between platform 6-1, is used for adjusting glass plate on upper carrying platform 6-1 by adjusting the height of plasticine
Placement angle.
Refering to Fig. 2, the shape of the first connecting rod 6-3 and second connecting rod 6-4 is " Z " type；The upper carrying platform 6-1's
Left end is provided with hinged boss 6-9, and the upper hinged boss 6-9 and the upper end of second connecting rod 6-4 are hinged, and the lower carrying is flat
The left end of platform 6-2 is provided with lower hinged boss 6-10, and the lower hinged boss 6-10 and the lower end of first connecting rod 6-1 are hinged；
Refering to Fig. 2, the rotational lead screw 6-5 includes：Fixed block 6-5-1, nut slider 6-5-2, leading screw 6-5-3, handle
6-5-4, slide block guide rail 6-5-5, on the lower face for the right end that the fixed block 6-5-1 is arranged on carrying platform 6-1, the silk
Thick stick 6-5-3 is arranged in parallel in below carrying platform 6-1, and leading screw 6-5-3 passes through threaded hole and handle 6- on fixed block 6-5-1
5-4 is connected, and the slide block guide rail 6-5-5 is arranged below carrying platform 6-1, the both ends difference of the slide block guide rail 6-5-5
It is fixed on fixed block 6-5-1 and upper hinged boss 6-9, the nut slider 6-5-2 is rotatably connected on leading screw 6-5-3, institute
It is slided on slide block guide rail 6-5-5 the lower face for stating nut slider 6-5-2.
The He-Ne Lasers transmitter that the utility model uses（Helium-neon gas laser）It is a kind of gas laser
Device, usually in visible light frequency band（6328Å）Work, the general approximate number milliwatt of power, continuous luminous.It is used due to the utility model
He-Ne Lasers transmitter is easily manufactured, relatively inexpensive, reliable, monochromaticjty is preferable, so cylindrical mirror can not only be detected accurately
Qualification rate, and the manufacture cost of single unit system is relatively low.
Claims (4)
1. a kind of cylindrical mirror Laser Measuring deflection device, which is characterized in that including：For emitting the emitter of laser beam and being used for
Support the support device of emitter and cylindrical mirror；The emitter includes：He-Ne Lasers transmitter and for He-Ne Lasers
Transmitter provides the supply unit of electric energy；The support device includes：Support the transmitter stable platform of He-Ne Lasers transmitter
With support cylindrical mirror adjustment frame, wherein, the adjustment frame includes：Upper carrying platform, lower carrying platform, first connecting rod, second
Connecting rod, the right end of the upper carrying platform is provided with rotational lead screw, the right end of the lower carrying platform is provided with mounting bracket, described
First connecting rod and second connecting rod are arranged in a crossed manner between upper carrying platform and lower carrying platform, and the first connecting rod upper end is with rotating
Nut slider on leading screw is hinged, and the lower end of the first connecting rod is hinged on the left end of lower carrying platform, the second connecting rod
Upper end is hinged on the left end of carrying platform, and the lower slide of the second connecting rod is connected in the sliding slot of mounting bracket, and described
One connecting rod is hinged with second connecting rod by hinge shaft；Glass plate, the glass plate and upper carrying are provided on the upper carrying platform
Plasticine or rubber mount are provided between platform.
2. a kind of cylindrical mirror Laser Measuring deflection device according to claim 1, it is characterised in that：The first connecting rod and second
The shape of connecting rod is " Z " type.
3. a kind of cylindrical mirror Laser Measuring deflection device according to claim 1, it is characterised in that：A left side for the upper carrying platform
End, which is provided with, is hinged boss, and the upper end of the upper hinged boss and second connecting rod is hinged, and the left end of the lower carrying platform is set
Lower hingedly boss is equipped with, the lower hingedly lower end of boss and first connecting rod is hinged.
4. a kind of cylindrical mirror Laser Measuring deflection device according to claim 1, it is characterised in that：The rotational lead screw includes：
Fixed block, nut slider, leading screw, handle, slide block guide rail, the fixed block are arranged on the lower face of the right end of carrying platform
On, the leading screw is arranged in parallel in below carrying platform, and leading screw is connected through the threaded hole on fixed block with handle, the cunning
Block guide rail is arranged below carrying platform, and the both ends of the slide block guide rail are separately fixed on fixed block and upper hinged boss,
The nut slider is rotatably connected on leading screw, and the lower face of the nut slider is slided on slide block guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721670596.1U CN207456740U (en) | 2017-12-05 | 2017-12-05 | A kind of cylindrical mirror Laser Measuring deflection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721670596.1U CN207456740U (en) | 2017-12-05 | 2017-12-05 | A kind of cylindrical mirror Laser Measuring deflection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456740U true CN207456740U (en) | 2018-06-05 |
Family
ID=62276425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721670596.1U Expired - Fee Related CN207456740U (en) | 2017-12-05 | 2017-12-05 | A kind of cylindrical mirror Laser Measuring deflection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207456740U (en) |
-
2017
- 2017-12-05 CN CN201721670596.1U patent/CN207456740U/en not_active Expired - Fee Related
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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: 20180605 Termination date: 20211205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |