CN207351565U - A kind of high accuracy luminous power optical wavelength tester table - Google Patents
A kind of high accuracy luminous power optical wavelength tester table Download PDFInfo
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- CN207351565U CN207351565U CN201721274994.1U CN201721274994U CN207351565U CN 207351565 U CN207351565 U CN 207351565U CN 201721274994 U CN201721274994 U CN 201721274994U CN 207351565 U CN207351565 U CN 207351565U
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- axis
- locating piece
- integrating sphere
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Abstract
The utility model discloses and provides a kind of high-precision luminous power optical wavelength tester table simple in structure, easy to use, cost is low, test content is more and installation accuracy is high.The utility model includes test integrating sphere locating piece, integrating sphere fixing bracket locating piece and rotating module locating piece, product adaptation is arranged on the rotating module locating piece, the test integrating sphere locating piece is engaged with product, calibration module locating piece is provided between the test integrating sphere locating piece and the rotating module locating piece, the calibration module locating piece is used for the positioning of the test integrating sphere locating piece.The utility model can be used for the technical field of optical test equipment.
Description
Technical field
It the utility model is related to a kind of high-precision luminous power optical wavelength tester table.
Background technology
It is usually to be completed in optical laboratory at present for the optic test of visible light or infrared light emission chip.It is existing
Some schemes are usually to observe light emitting source using optical camera, then light source or camera are fixed on three axis or multiaxis locating platform
On, to realize the measurement to light source different angle different azimuth.Do not have ripe standard product in industry at present to realize
This function, the optic test of most of chip needs to measure the professional customized of board, therefore consumes the substantial amounts of time
And cost.When optical camera of the prior art is used to measure light source at the same time, brightness and luminous power can only be generally measured, and can not
Measurement optical parameter more professional such as wavelength is so test content is few；Existing three axis or multiaxis locating platform are generally smart
Degree is limited to the precision of motor and retarder, is unable to reach preferable required precision, and high-precision customized three axis locating platform
Expensive, driving and position error are coupled and cause nonlinear redundancy problem, are not only additionally arranged technical threshold, but also make cost
Increase considerably, even if the precision of locating platform is enough, the relative position of motion parts and part of detecting also has larger inclined
Difference.
Utility model content
The technical problem to be solved by the present invention is to provide one kind is simple in structure, easy to use, cost is low, test content
More and high installation accuracy high-precision luminous power optical wavelength tester tables.
Technical solution is used by the utility model：It is solid that the utility model includes test integrating sphere locating piece, integrating sphere
Fixed rack locating piece and rotating module locating piece, product adaptation are arranged on the rotating module locating piece, the test integration
Ball locating piece is engaged with product, and calibration mold is provided between the test integrating sphere locating piece and the rotating module locating piece
Group locating piece, the calibration module locating piece are used for the positioning of the test integrating sphere locating piece.
Further, the rotating module locating piece includes X-axis rotary module locating piece and Y-axis rotary module locating piece,
X-axis locating piece locating piece, Y-axis locating piece locating piece and the Z axis locating piece that the calibration module locating piece includes stacking gradually are determined
Position block, the X-axis locating piece locating piece are connected cooperation with the X-axis rotary module locating piece, the Y-axis locating piece locating piece
Be connected cooperation with the Y-axis rotary module locating piece, and the Z axis locating piece locating piece is connected with the test integrating sphere and matches somebody with somebody
Close
Further, bearing locating piece, the X-axis rotary module locating piece are provided with the fixed bearing block locating piece
Including X-axis moving block locating piece, the both sides of the X-axis moving block locating piece rotate with two bearing locating pieces respectively matches somebody with somebody
Close, be vertically arranged with rotation axis locating piece in the middle part of the X-axis moving block locating piece, the Y-axis rotary module locating piece includes
With the matched Y-axis moving block locating piece of the rotation axis locating piece, Z axis lifting is provided with the Y-axis moving block locating piece
Module locating piece, product adaptation are arranged on the Z axis lifting module locating piece.
Further, the Z axis lifting module locating piece includes lifting motor locating piece and product mounting platform locating piece,
The product mounting platform locating piece is connected cooperation with the output shaft locating piece of the lifting motor locating piece.
Further, the X-axis locating piece locating piece is the first square block locating piece laterally set, and the X-axis rotates
The both sides of the both sides of block locating piece and the X-axis locating piece locating piece are connected cooperation by pin, the Y-axis locating piece positioning
Block is the second square block locating piece for being arranged on the X-axis locating piece locating piece lower face, under the Y-axis locating piece locating piece
End face position opposite with the upper surface of the product mounting platform locating piece coordinates, and the Z axis locating piece locating piece is vertically arranged
Tubular block at the middle part of the X-axis locating piece locating piece, the upper end of the Z axis locating piece locating piece are set in the test product
On the light inlet of bulb separation locating piece.
Further, the integrating sphere fixing bracket locating piece includes upright guide rail locating piece, the upright guide rail positioning
It is slidably matched on block and is provided with sliding block locating piece, the front end of the sliding block locating piece is fixedly installed the positioning of integrating sphere fixed seat
Block, the installation cavity for the test integrating sphere locating piece installation, institute are provided with the middle part of the integrating sphere fixed seat locating piece
Installation cavity locating piece is stated with being adapted in the middle part of the test integrating sphere locating piece.
Further, the sliding block locating piece is connected with the upright guide rail locating piece by bolt.
Further, the upper end of the upright guide rail locating piece is provided with upper limit fore-set locating piece, the upper limit top
Column positioning block is engaged with the upper surface of the sliding block locating piece.
The beneficial effects of the utility model are：The utility model used optic test integrating sphere carry out it is more accurate and
The measurement of specialty, can measure the optical parameters such as luminous power, wavelength, frequency；The utility model is positioned by demarcating module
The installation cooperation position between integrating sphere and rotating module is tested, calibration module can regard dedicated mechanical gauge and carry out machinery
Contraposition is adjusted, and adjustment mode is simpler efficiently, and the precision after adjustment is better than general three axis locating platform, rotating module after adjustment
The relative position of part and test integration ball portion is accurate；In addition, module is demarcated after adjustment to be disassembled so that this
The positioning of utility model is very flexible, simplifies location structure, reduces cost.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structure diagram for demarcating module；
Fig. 3 is the structure diagram of rotating module.
Embodiment
As shown in Figure 1 to Figure 3, specific embodiment of the present utility model is：The utility model include test integrating sphere 1,
Integrating sphere fixing bracket 2 and rotating module 3, product adaptation are arranged on the rotating module 3, the test integrating sphere 1 and production
Condition coordinates, and calibration module 4 is provided between the test integrating sphere 1 and the rotating module 3, and the calibration module 4 is used for
The positioning of the test integrating sphere 1.
The test integrating sphere 1 is special test component, and the test integrating sphere 1 is that an inner wall scribbles white diffusing reflection
The hollow spheres of material, also known as luminosity ball, light lead to ball；The test integrating sphere 1 is used in ball or being placed on outside ball and leaning on
Scattering or transmitting of the sample to light at some nearly window is collected, so measure luminous power, optical wavelength, luminous flux, colour temperature,
The index such as colour rendering index and light efficiency；The light-ray condensing tested integrating sphere 1 and send product is simultaneously transferred on exterior spectrometer,
Spectrum analysis is carried out by spectrometer internal circuit and calculates optical wavelength, and photoelectric sensing can be provided with the test integrating sphere 1
Device simultaneously converts optical signal into electric signal, then calculates photoelectric current size by universal meter.
In this embodiment, the rotating module 3 includes X-axis rotary module 31 and Y-axis rotary module 32, the mark
Cover half group 4 includes X-axis locating piece 41, Y-axis locating piece 42 and the Z axis locating piece 43 stacked gradually, the X-axis locating piece 41 and institute
State X-axis rotary module 31 to be connected cooperation, the Y-axis locating piece 42 is connected cooperation with the Y-axis rotary module 32, the Z
Axis locating piece 43 is connected cooperation with the test integrating sphere.
In this embodiment, the rotating module 3 further includes the fixed bearing block 33 of two pieces of symmetrical settings, two pieces
The fixed bearing block 33 is relatively fixed setting along X-direction, and bearing 5 is provided with the fixed bearing block 33；The X-axis rotation
The first driving motor 312 that revolving die block 31 includes X-axis moving block 311 and drives the X-axis moving block 311 to rotate, the X-axis turn
Motion block 311 is the metal derby of arcuate, and the left and right sides of the X-axis moving block 311 rotates with two bearings 5 respectively matches somebody with somebody
Close；The middle part of the X-axis moving block 311 is vertically arranged with rotation axis 6, and the Y-axis rotary module 32 includes and the rotation axis 6
Matched Y-axis moving block 321 and the second driving motor 322 for driving the Y-axis moving block 321 to rotate, the Y-axis moving block
321 be the metal derby of L-type, the vertical face of the metal derby of L-type and the perpendicular setting of the rotation axis, and then level is set in horizontal face
Put；Z axis lifting module 34 is provided with the Y-axis moving block 321, product adaptation is arranged in the Z axis lifting module 34；Institute
Stating Z axis lifting module 34 includes lifting motor 341 and product mounting platform 342, and the product mounting platform 342 is located at the liter
The upper end of the output shaft of motor 341 and the cooperation that is connected with output shaft are dropped, and the product mounting platform is used to install product or production
Product carrier.
In this embodiment, the X-axis locating piece 41 is the first square block for laterally setting, the X-axis moving block
The both sides of 311 both sides and the X-axis locating piece 41 are connected cooperation by pin, i.e., described X-axis locating piece 41 can with it is described
The removable connection of rotating module 3 coordinates；The Y-axis locating piece 42 is be fixed at 41 lower face of X-axis locating piece the
Two square blocks, the Y-axis locating piece 42 have certain thickness, described when the calibration module 4 carries out calibrating and positioning work
The lower face of Y-axis locating piece 42 position opposite with the upper surface of the product mounting platform 342 coordinates；The Z axis locating piece 43 is
The tubular block at the middle part of the X-axis locating piece 41 is vertically provided at, the upper end of the Z axis locating piece 43 is set in the test product
On the light inlet of bulb separation 1.The X-axis axis locating piece 41, the Y-axis locating piece 42 and the Z axis locating piece 43 are integrally formed
Design, improves positioning accuracy.The X-axis locating piece 41 can position the position of X-axis moving block 311 by pin so that the X
Axis moving block 311 temporarily maintains static dynamic；The Y-axis locating piece 42 is directly installed flat by the fixed product of lower face contraposition
Platform 342 so that the product mounting platform 342, which is fixed, not to relatively rotate；The Z axis locating piece 43 is at this time again by solid
The light inlet of the fixed test integrating sphere 1 is so as to the position of the fixed test integrating sphere 1；So described calibration module 4 is just same
When secure the position of the test integrating sphere 1 on tri- directions of X, Y and Z.In field of precision instruments, it is understood that one fixed
If the accessory size that position is related to is more, its dimension chain is longer, and overall accumulated tolerance is bigger, is more difficult to ensure that
The precision of this positioning；Calibration module 4 herein only passes through three simple parts and high-precision pin, it is possible to completion pair
The relative position of two different modules is demarcated, while the precision demarcated can reach within 0.1mm, and need not costliness
The auxiliary tool such as rangefinder；So that the utility model possesses precision height, using quick, cost is low, the advantages that being easy to modification.
In this embodiment, the integrating sphere fixing bracket 2 includes upright guide rail 21, is slided on the upright guide rail 21
Dynamic to be equipped with sliding block 7, the front end of the sliding block 7 is fixedly installed integrating sphere fixed seat 8, the integrating sphere fixed seat 8
Middle part is provided with the installation cavity installed for the test integrating sphere 1, the middle part of the installation cavity and the test integrating sphere 1
It is adapted.The purpose of the upright guide rail 21 is set to be so that the varying height positions of the test integrating sphere 1, therefore integrating sphere
Light inlet is controllable apart from the height of light emitting source, and then more preferable measurement effect can be obtained in measurement data.
In this embodiment, the sliding block 7 is connected with the upright guide rail 21 by bolt.Can be with by bolt
The sliding block 7 is fixed on to be prevented the sliding block 7 from sliding and then makes the test integrating sphere 1 produce position on the upright guide rail 21
Offset is put, influences measurement accuracy.
In this embodiment, the upper end of the upright guide rail 21 is provided with upper limit fore-set 9, the upper limit fore-set
9 are engaged with the upper surface of the sliding block 7.The effect for setting the upper limit fore-set 9 is to prevent the 7 upward over range of sliding block
Movement, protects the sliding block 7 and the test integrating sphere 1.
In this embodiment, the special material mouth up and down of the exterior design of the board shell of the utility model, is expecting
Mouthful both sides be mounted with safe grating, set the safe grating to can effectively prevent operating personnel by can in the utility model
The mechanism of movement is accidentally injured.
The utility model substitutes three general axis locating platforms by the rotating module 3, shines securing product
After the Z-direction distance of the test integrating sphere 1, the rotating module 3 can drive light emitting source to surround X-axis or Y-axis in source
Carry out wide-angle（More than 100 °）Rotation so that it is described test integrating sphere 1 can measure light emitting source in each different angle
On optical parameter.The rotating module 3 can ensure that after rotation the centre of luminescence is apart from the locus of zero point apart from not
More than 0.1mm.On the other hand, the mounting object of the product mounting platform 342 on the rotating module 3 can be all kinds of small
The chip or light source of type, it is only necessary to change different fixed forms.
The calibration module 4 aids in the test integrating sphere 1 and the rotating module 3 to adjust by way of mechanical pin
Contraposition, takes away after contraposition adjusting finishes, in order to avoid interferometry.It is short that calibration 4 time of module is built at the same time so that this reality
It is very flexible with new positioning, location structure is simplified, reduces cost.
The utility model can be used for the technical field of optical test equipment.
Claims (8)
- A kind of 1. high accuracy luminous power optical wavelength tester table, it is characterised in that：It includes test integrating sphere（1）, integrating sphere it is solid Fixed rack（2）And rotating module（3）, product adaptation be arranged on the rotating module（3）On, the test integrating sphere（1）With production Condition coordinates, the test integrating sphere（1）With the rotating module（3）Between be provided with calibration module（4）, the calibration module （4）For the test integrating sphere（1）Positioning.
- A kind of 2. high-precision luminous power optical wavelength tester table according to claim 1, it is characterised in that：The rotating mould Group（3）Including X-axis rotary module（31）With Y-axis rotary module（32）, the calibration module（4）X-axis including stacking gradually is determined Position block（41）, Y-axis locating piece（42）With Z axis locating piece（43）, the X-axis locating piece（41）With the X-axis rotary module（31） Be connected cooperation, the Y-axis locating piece（42）With the Y-axis rotary module（32）Be connected cooperation, the Z axis locating piece（43） With the test integrating sphere（1）Be connected cooperation.
- A kind of 3. high-precision luminous power optical wavelength tester table according to claim 2, it is characterised in that：The rotating mould Group（3）Further include the fixed bearing block of two pieces of symmetrical settings（33）, the fixed bearing block（33）On be provided with bearing（5）, The X-axis rotary module（31）Including X-axis moving block（311）, the X-axis moving block（311）Both sides respectively with described in two Bearing（5）Rotate cooperation, the X-axis moving block（311）Middle part be vertically arranged with rotation axis（6）, the Y-axis rotary module （32）Including with the rotation axis（6）Matched Y-axis moving block（321）, the Y-axis moving block（321）On be provided with Z axis liter Module drops（34）, product, which is adapted to, is arranged on the Z axis lifting module（34）On.
- A kind of 4. high-precision luminous power optical wavelength tester table according to claim 3, it is characterised in that：The Z axis liter Module drops（34）Including lifting motor（341）With product mounting platform（342）, the product mounting platform（342）With the liter Motor drops（341）Output shaft be connected cooperation.
- A kind of 5. high-precision luminous power optical wavelength tester table according to claim 4, it is characterised in that：The X-axis is determined Position block（41）For the first square block laterally set, the X-axis moving block（311）Both sides and the X-axis locating piece（41）'s Both sides are connected cooperation by pin, the Y-axis locating piece（42）To be arranged on the X-axis locating piece（41）The second of lower face Square block, the Y-axis locating piece（42）Lower face and the product mounting platform（342）Upper surface with respect to position coordinate, institute State Z axis locating piece（43）To be vertically provided at the X-axis locating piece（41）Middle part tubular block, the Z axis locating piece（43） Upper end be set in the test integrating sphere（1）Light inlet on.
- A kind of 6. high-precision luminous power optical wavelength tester table according to claim 1, it is characterised in that：The integrating sphere Fixing bracket（2）Including upright guide rail（21）, the upright guide rail（21）On be slidably matched and be provided with sliding block（7）, the sliding block （7）Front end be fixedly installed integrating sphere fixed seat（8）, the integrating sphere fixed seat（8）Middle part be provided with for the test Integrating sphere（1）The installation cavity of installation, the installation cavity and the test integrating sphere（1）Middle part be adapted.
- A kind of 7. high-precision luminous power optical wavelength tester table according to claim 6, it is characterised in that：The sliding block （7）With the upright guide rail（21）It is connected by bolt.
- A kind of 8. high-precision luminous power optical wavelength tester table according to claim 6, it is characterised in that：It is described to lead vertically Rail（21）Upper end be provided with upper limit fore-set（9）, the upper limit fore-set（9）With the sliding block（7）Upper surface be engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274994.1U CN207351565U (en) | 2017-09-30 | 2017-09-30 | A kind of high accuracy luminous power optical wavelength tester table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274994.1U CN207351565U (en) | 2017-09-30 | 2017-09-30 | A kind of high accuracy luminous power optical wavelength tester table |
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| Publication Number | Publication Date |
|---|---|
| CN207351565U true CN207351565U (en) | 2018-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721274994.1U Active CN207351565U (en) | 2017-09-30 | 2017-09-30 | A kind of high accuracy luminous power optical wavelength tester table |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727248A (en) * | 2017-09-30 | 2018-02-23 | 珠海市运泰利自动化设备有限公司 | A kind of high-precision luminous power optical wavelength tester table |
-
2017
- 2017-09-30 CN CN201721274994.1U patent/CN207351565U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107727248A (en) * | 2017-09-30 | 2018-02-23 | 珠海市运泰利自动化设备有限公司 | A kind of high-precision luminous power optical wavelength tester table |
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