CN206546251U - A kind of goniophotometer of biconvex lens - Google Patents
A kind of goniophotometer of biconvex lens Download PDFInfo
- Publication number
- CN206546251U CN206546251U CN201720274499.4U CN201720274499U CN206546251U CN 206546251 U CN206546251 U CN 206546251U CN 201720274499 U CN201720274499 U CN 201720274499U CN 206546251 U CN206546251 U CN 206546251U
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- biconvex lens
- top plate
- goniophotometer
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- platform
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Abstract
The utility model discloses a kind of goniophotometer of biconvex lens, including optical mount, the upside of the optical mount is provided with fixed station, limitting casing is slidably connected on the outside of the fixed station, the both sides of postive stop baffle slidably connect shape identical engaging platform, the bottom of the engaging platform is vertically provided with sliding block close to the side of postive stop baffle, the side center of platform away from each other is engaged described in two groups and is provided with groove, the bottom of groove is connected with limited block by spring, side of the platform away from sliding block is engaged described in two groups and is vertically provided with support bar, provided with loose slot vertically in support bar, the fastening plate of L-shaped is connected with loose slot, stopping means is provided between the fastening plate and engaging platform, the stopping means includes the first top plate, threaded rod, second top plate, guide rod and steel ball.The utility model is simple in construction, easy to operate, and dismounting is quick, accurate positioning, it is ensured that the accuracy of the measurement result of biconvex lens.
Description
Technical field
The utility model is related to biconvex lens field, more particularly to a kind of goniophotometer of biconvex lens.
Background technology
Biconvex lens is mainly used in converging light from spot light or to other optical system transmission figure pictures.Goniophotometric instrument
It is the photometer for measuring light source or light fixture directional rays distribution character.The position of biconvex lens is the key of influence measurement result
Factor, existing biconvex lens fixing device are it cannot be guaranteed that the position of biconvex lens, and the thickness of biconvex lens is different,
When measuring the biconvex lens of different-thickness, regulation inconvenience can influence the accuracy of measurement result, be that we have devised one kind this
The goniophotometer of biconvex lens solves problem above.
Utility model content
The purpose of this utility model is and a kind of biconvex lens for proposing in order to solve shortcoming present in prior art
Goniophotometer.
To achieve these goals, the utility model employs following technical scheme：
A kind of goniophotometer of biconvex lens, including optical mount, the upside of the optical mount are provided with fixed station, institute
State and limitting casing is slidably connected on the outside of fixed station, the upside of the fixed station is provided with chute along its length, chute
Centre is provided with postive stop baffle, and the both sides of postive stop baffle slidably connect shape identical engaging platform, and the bottom of the engaging platform is close
The side of postive stop baffle is vertically provided with sliding block, and the side center of platform away from each other is engaged described in two groups and is provided with groove, the bottom of groove
Portion is connected with limited block by spring, and side of the platform away from sliding block is engaged described in two groups and is vertically provided with support bar, support bar
Provided with loose slot vertically, the fastening plate of L-shaped is connected with loose slot, is set between the fastening plate and engaging platform
Limited location device, the stopping means includes the first top plate, threaded rod, the second top plate, guide rod and steel ball, the fastening plate
Upside is provided with the first top plate, the ground side of one top plate away from fastening plate it is vertical it is online have a threaded rod, the threaded rod it is upper
Side extends to the outside of support bar, and the downside of the fastening plate is provided with the second top plate, the both sides guide rod of second top plate, two
The one end of group guide rod away from the second top plate is equipped with steel ball, and the both sides of the loose slot are provided with the guiding being engaged with guide rod
Groove.
It is preferred that, the engaging platform is provided with biconvex lens mounting yoke, and mounting yoke is provided with rubber blanket.
It is preferred that, limited block described in two groups is rectangular block, and the height of two groups of limited blocks is identical.
It is preferred that, Antiwear casing is provided between the support bar and threaded rod.
It is preferred that, the inwall of the guide groove is provided with the neck being engaged with steel ball.
It is preferred that, the relative one end of fastening plate described in two groups is equipped with the rubber blanket of arc.
Compared with prior art, the beneficial effects of the utility model are：In the utility model, fixed block and optical mount are closed
It is integrated, biconvex lens accurate positioning, while by the cooperation of clamping block, limited block and limitting casing, biconvex lens can be limited
Horizontal displacement, using the cooperation of fastening plate and stopping means, the length travel of biconvex lens can be limited, and suitable for difference
The biconvex lens of thickness, apparatus structure is simple, easy to operate, and dismounting is quick, accurate positioning, it is ensured that the measurement knot of biconvex lens
The accuracy of fruit.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of biconvex lens goniophotometer structural representation；
Fig. 2 be the utility model proposes a kind of biconvex lens goniophotometer structural representation；
Fig. 3 be the utility model proposes a kind of biconvex lens goniophotometer.
In figure：1 optical mount, 2 fixed stations, 3 postive stop baffles, 4 engaging platforms, 5 sliding blocks, 6 limited blocks, 7 support bars, 8 engagings
Plate, 9 stopping means, the first top plate 91, threaded rod 92,93 second top plates, 94 guide rods, 95 steel balls, 10 limitting casings, 11 wearing bush
Pipe.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-3, a kind of goniophotometer of biconvex lens, including optical mount 1, the upside of optical mount 1 is provided with
Fixed station 2, the outside of fixed station 2 slidably connects limitting casing 10, and the engaging platform 4 is provided with biconvex lens mounting yoke, and peace
Seat is put provided with rubber blanket, the upside of fixed station 2 is provided with chute along its length, and the center of chute is provided with postive stop baffle 3, limit
The both sides of position baffle plate 3 slidably connect shape identical engaging platform 4, and the bottom for engaging platform 4 is vertical close to the side of postive stop baffle 3
Provided with sliding block 5, the side center of two groups of engaging platforms 4 away from each other is provided with groove, and the bottom of groove connects limited location by spring
Block 6, two groups of limited blocks 6 are rectangular block, and the height of two groups of limited blocks 6 is identical, and the two groups of sides of engaging platform 4 away from sliding block 5 are equal
Vertically it is provided with the fastening plate that L-shaped is connected with the loose slot being provided with support bar 7, support bar 7 vertically, loose slot
8, two groups of relative one end of fastening plate 8 are equipped with the rubber blanket of arc, and stopping means 9 is provided between fastening plate 8 and engaging platform 4,
Stopping means 9 include the first top plate 91, threaded rod 92, the second top plate 93, guide rod 94 and steel ball 95, the upside of fastening plate 8 is set
There is the first top plate 91, side of the top plate 91 away from fastening plate 8 of ground one is vertically online threaded rod 92, the upside extension of threaded rod 92
To the outside of support bar 7, Antiwear casing 11 is provided between support bar 7 and threaded rod 92, the downside of fastening plate 8 is provided with the second top plate
93, the both sides guide rod 94 of the second top plate 93, the one end of two groups of guide rods 94 away from the second top plate 93 is equipped with steel ball 95, activity
The both sides of groove are provided with the guide groove being engaged with guide rod 94, and the inwall of guide groove is provided with the neck being engaged with steel ball 95,
In the utility model, fixed block and optical mount are integrated, biconvex lens accurate positioning, while passing through clamping block, limited block
With the cooperation of limitting casing, the horizontal displacement of biconvex lens can be limited, using the cooperation of fastening plate and stopping means, can be limited
The length travel of biconvex lens, apparatus structure is simple, easy to operate, and dismounting is quick, accurate positioning, it is ensured that the survey of biconvex lens
Measure the accuracy of result.
Operation principle：During installation, in the mounting seat that biconvex lens is placed on to engaging platform 4, by two groups of engaging platforms 4 to centre
Push away, two groups of engaging platforms 4 completely on fixed station 2, limitting casing 10 is pushed up, limited block 6 is pressed back in groove, makes limitting casing
10 shift the upside of limited block 6 onto, unclamp limited block 6, the cooperation of limited block 6 and limitting casing 10 can be by the position of two groups of engaging platforms 4
Put fixation, adjust fastening plate 8, the first top plate 91 and the second top plate 93 is spacing can control vertically moving for fastening plate 8 rotates spiral shell
Rasp bar 92 can adjust the movement of the first top plate 91, promote the second top plate 93 to can adjust its position, and steel ball 95 prevents second
Top plate 93 glides, and rubber blanket can prevent biconvex lens to be scratched, and apparatus structure is simple, easy to operate, and dismounting is quick, positioning accurate
It is accurate, it is ensured that the accuracy of the measurement result of biconvex lens.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of goniophotometer of biconvex lens, including optical mount（1）, it is characterised in that the optical mount（1）It is upper
Side is provided with fixed station（2）, the fixed station（2）Outside slidably connect limitting casing（10）, the fixed station（2）Upside set
There is chute along its length, the center of chute is provided with postive stop baffle（3）, postive stop baffle（3）Both sides slidably connect shape
Identical engages platform（4）, the engaging platform（4）Bottom close to postive stop baffle（3）Side vertically be provided with sliding block（5）, two groups
The engaging platform（4）Side center away from each other is provided with groove, and the bottom of groove is connected with limited block by spring（6）, two
The group engaging platform（4）Away from sliding block（5）Side vertically be provided with support bar（7）, support bar（7）It is interior to be provided with vertically
Loose slot, the fastening plate of L-shaped is connected with loose slot（8）, the fastening plate（8）With engaging platform（4）Between provided with limit
Position device（9）, the stopping means（9）Including the first top plate（91）, threaded rod（92）, the second top plate（93）, guide rod（94）
And steel ball（95）, the fastening plate（8）Upside be provided with the first top plate（91）, first top plate（91）Away from fastening plate（8）
Side vertical online have threaded rod（92）, the threaded rod（92）Upside extend to support bar（7）Outside, the engaging
Plate（8）Downside be provided with the second top plate（93）, second top plate（93）Both sides guide rod（94）, two groups of guide rods（94）Far
From the second top plate（93）One end be equipped with steel ball（95）, the both sides of the loose slot are provided with and guide rod（94）What is be engaged leads
To groove.
2. a kind of goniophotometer of biconvex lens according to claim 1, it is characterised in that the engaging platform（4）On
Provided with biconvex lens mounting yoke, and mounting yoke is provided with rubber blanket.
3. a kind of goniophotometer of biconvex lens according to claim 1, it is characterised in that limited block described in two groups
（6）For rectangular block, and two groups of limited blocks（6）Height it is identical.
4. a kind of goniophotometer of biconvex lens according to claim 1, it is characterised in that the support bar（7）With
Threaded rod（92）Between be provided with Antiwear casing（11）.
5. a kind of goniophotometer of biconvex lens according to claim 1, it is characterised in that the inwall of the guide groove
It is provided with and steel ball（95）The neck being engaged.
6. a kind of goniophotometer of biconvex lens according to claim 1, it is characterised in that fastening plate described in two groups
（8）Relative one end is equipped with the rubber blanket of arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274499.4U CN206546251U (en) | 2017-03-21 | 2017-03-21 | A kind of goniophotometer of biconvex lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274499.4U CN206546251U (en) | 2017-03-21 | 2017-03-21 | A kind of goniophotometer of biconvex lens |
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| Publication Number | Publication Date |
|---|---|
| CN206546251U true CN206546251U (en) | 2017-10-10 |
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ID=59996169
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720274499.4U Active CN206546251U (en) | 2017-03-21 | 2017-03-21 | A kind of goniophotometer of biconvex lens |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458906A (en) * | 2018-12-12 | 2019-03-12 | 淄博朗斯光电有限公司 | A kind of optical mirror slip detection device and detection method |
| CN111089705A (en) * | 2019-12-24 | 2020-05-01 | 南京宝凯通机械设备有限公司 | Optical lens piece detection equipment and detection method |
-
2017
- 2017-03-21 CN CN201720274499.4U patent/CN206546251U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458906A (en) * | 2018-12-12 | 2019-03-12 | 淄博朗斯光电有限公司 | A kind of optical mirror slip detection device and detection method |
| CN111089705A (en) * | 2019-12-24 | 2020-05-01 | 南京宝凯通机械设备有限公司 | Optical lens piece detection equipment and detection method |
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