CN208140348U - The device for quick testing of harmful radiation - Google Patents
The device for quick testing of harmful radiation Download PDFInfo
- Publication number
- CN208140348U CN208140348U CN201820417939.1U CN201820417939U CN208140348U CN 208140348 U CN208140348 U CN 208140348U CN 201820417939 U CN201820417939 U CN 201820417939U CN 208140348 U CN208140348 U CN 208140348U
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- CN
- China
- Prior art keywords
- lens
- probe
- loop bar
- translation mechanism
- fixed station
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Abstract
A kind of device for quick testing of harmful radiation,Including probe,Probe bracket,Lens carrier,Light source bracket and pedestal,Probe bracket,Lens carrier and light source bracket are respectively set on the base,Probe,Lens and measured light are separately positioned on probe bracket,On the top of lens carrier and light source bracket,Grating is equipped between lens and measured light,Rotation space is provided on the lens fixed station of lens carrier,It is provided with the vertically-mounted hole being connected to respectively with rotation space on lens fixed station and horizontally rotates hole,Eccentric wheel setting rotates in rotation space and in rotation space,One end of rotation axis is arranged in horizontally rotating hole and connect with eccentric wheel,The other end of rotation axis is located on the side wall of lens fixed station,The upper end of mandril is connect with lens,The lower part of mandril is inserted into vertically-mounted hole,The lower end of mandril is resisted against on the side wall of eccentric wheel.The utility model has many advantages, such as that structure is simple, facilitates the height for adjusting lens and be convenient for changing lens.
Description
Technical field
The utility model relates to the technical fields of radiation test device, more particularly, to a kind of quick test of harmful radiation
Device.
Background technique
The method of traditional testing laser device and LED radiation, a kind of mode are to hold tested light respectively with hand
Source and probe, this mode have the defects that certain, and hand may tremble during the test, if test volume is big, and time mistake
Long, manpower is easy for fatigue, it has to which test of substituting, test effect are low；In addition, hand takes measured light and probe, it is difficult to protect
On the same line, if the two center is not on the same line, test cannot be carried out, this test mode at both cards center
It is affected by human factors too many, test result inaccuracy, it is time-consuming and laborious.
To solve the above-mentioned problems, people have invented a kind of laser and light emitting diode radiation test system, including visit
Head, probe bracket, lens carrier, light source bracket and pedestal, probe bracket, lens carrier and light source bracket are separately positioned on pedestal
On, probe, lens and measured light are separately positioned on the top of probe bracket, lens carrier and light source bracket, in lens and
Grating is equipped between measured light, lens carrier includes the micro-adjusting mechanism of lens, micro-adjusting mechanism include the first screw rod, attachment base,
Micro-adjusting mechanism knob, a pair of of side cock and a pair of of vertical bar, attachment base are set there are two through-hole, and vertical bar is each passed through two through-hole connections
On lens mount, knob is arranged on attachment base opposite sides face, and micro-adjusting mechanism knob is arranged in the top of screw rod, under screw rod
End is connect with lens, turns micro-adjusting mechanism knob, and the first screw rod moves up and down, and finely tunes lens position.It is possible thereby to know, it is existing
Structure is complicated for lens carrier in technology, it has not been convenient to adjust the height of lens, nor be convenient for changing lens.
Utility model content
In order to overcome the above problem, the utility model provides that a kind of structure is simple, facilitates the height for adjusting lens and conveniently
Replace the device for quick testing of the harmful radiation of lens.
The technical solution of the utility model is：A kind of device for quick testing of harmful radiation is provided, including is popped one's head in, branch of popping one's head in
Frame, lens carrier, light source bracket and pedestal, the probe bracket, the lens carrier and the light source bracket are separately positioned on
On the pedestal, the probe, lens and measured light are separately positioned on the probe bracket, the lens carrier and the light
On the top of source bracket, it is equipped with grating between the lens and the measured light, is fixed in the lens of the lens carrier
It is provided with rotation space on platform, the vertically-mounted hole being connected to respectively with the rotation space is provided on the lens fixed station
With horizontally rotate hole, eccentric wheel setting rotates in the rotation space and in the rotation space, the one of a rotation axis
End setting horizontally rotates in hole and connect with the eccentric wheel described, and the other end of the rotation axis, which is located at the lens, to be fixed
On the side wall of platform, the upper end of a mandril is connect with the lens, and the lower part of the mandril is inserted into the vertically-mounted hole, institute
The lower end for stating mandril is resisted against on the side wall of the eccentric wheel；It is provided on the lens fixed station and stores depositing for various lens
Storage chamber room.
As the improvement to the utility model, the pedestal includes main guide rail and branch guide rail, and the light source bracket passes through the
One master slider is arranged on the main guide rail, and the branch guide rail is arranged on the main guide rail by the second master slider, the spy
Head bracket is arranged on the branch guide rail by the first secondary sliding block, and the lens carrier is arranged by the second secondary sliding block in the branch
On guide rail.
As the improvement to the utility model, the probe bracket includes XY axis manual translation mechanism and probe elevator
Structure, the XY axis manual translation mechanism include X-axis manual translation mechanism and Y-axis manual translation mechanism, the X-axis manual translation machine
Structure includes the first bottom plate and the first straight line guideway that is arranged on first bottom plate, is arranged on the first straight line guideway
The first movement platform of the useful first straight line guideway driving, Y-axis manual translation mechanism are set to described first and move
On moving platform；Y-axis manual translation mechanism includes the second bottom plate and the second straight line guide rail that is arranged on second bottom plate
The second mobile platform of the useful second straight line guideway driving, the probe are arranged on the second straight line guideway for pair
Elevating mechanism is arranged on second mobile platform；X-axis manual translation mechanism and Y-axis manual translation mechanism are all provided with
It is equipped with spiral micro actuator, X-axis manual translation mechanism and Y-axis manual translation mechanism are provided with manual locking knob.
As the improvement to the utility model, the probe lifting mechanism includes first sleeve and the first loop bar, and described
One sleeve is connected on second mobile platform, and first loop bar assigns into the first sleeve, in the first set
Cylinder is equipped with the first knob for positioning first loop bar, and probe is provided on the top of first loop bar and is fixed
Platform.
As the improvement to the utility model, the lens carrier includes second sleeve and the second loop bar, and described second set
Cylinder is connected on the described second secondary sliding block, and second loop bar assigns into the second sleeve, sets in the second sleeve
There is the second knob for positioning second loop bar, the lens fixed station is arranged on the top of second loop bar.
As the improvement to the utility model, the light source bracket includes 3rd sleeve and third loop bar, the third set
Cylinder is connected on first master slider, and the third loop bar assigns into the 3rd sleeve, sets in the 3rd sleeve
There is the third knob for positioning the third loop bar, is provided with light source fixed station on the top of the third loop bar.
It further include the lens knob for positioning the mandril, the lens knob as the improvement to the utility model
It is arranged on the lens fixed station.
Due to using eccentric wheel, vertically-mounted hole and horizontally rotating hole, one end setting of rotation axis exists the utility model
Horizontally rotate in hole and connect with the eccentric wheel being located in rotation space, the mandril connecting with lens is arranged in vertically-mounted hole
In, and the lower end of mandril is contacted with the side wall of eccentric wheel, and rotation axis band movable eccentric wheel rotates, to adjust mandril in vertical side
Upward height has many advantages, such as that structure is simple, facilitates the height for adjusting lens and be convenient for changing lens.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the schematic perspective view of Tu1ZhongXYZhou manual translation mechanism.
Wherein：1. main guide rail；11. the first master slider；12. the second master slider；2. guide rail；21. the first secondary sliding block；22.
Second secondary sliding block；31. first sleeve；32. the first loop bar；33. the first knob；34. fixed station of popping one's head in；41. second sleeve；42.
Second loop bar；43. the second knob；44. lens fixed station；45. lens；46. rotation axis；5. grating；61. 3rd sleeve；62. the
Three loop bars；63. third knob；64. light source fixed station；100.XY axis manual translation mechanism；110.X axis manual translation mechanism；
111. the first bottom plate；112. first straight line guideway；113. first movement platform；120.Y axis manual translation mechanism；121. second
Line slideway auxiliary；122. the second mobile platform；123. manual locking knob；124. spiral micro actuator；125. the second bottom plate.
Specific embodiment
In the description of the present invention, it should be understood that "center" in term, "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
State the utility model and simplify description, rather than the device or component of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second "
It is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection ", " connected " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to dismantling connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, be also possible to indirectly connected through an intermediary,
It can be the connection of two component internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Referring to Figure 1 and Fig. 2, Fig. 1 and Fig. 2 are revealed is a kind of device for quick testing of harmful radiation, including probe
（It does not draw）, probe bracket（It does not identify）, lens carrier（It does not identify）, light source bracket（It does not identify）And pedestal（It does not identify）, institute
Probe bracket, the lens carrier and the light source bracket is stated to be separately positioned on the pedestal, it is described probe, lens 45 and by
It surveys light source to be separately positioned on the top of the probe bracket, the lens carrier and the light source bracket, in the lens 45
Grating 5 is equipped between the measured light, the center line of the probe, the lens 45, the grating 5 and measured light exists
On same straight line.
In the present embodiment, the pedestal includes main guide rail 1 and branch guide rail 2, and the light source bracket passes through the first master slider 11
It is arranged on the main guide rail 1, the branch guide rail 2 is arranged on the main guide rail 1 by the second master slider 12, the probe branch
Frame is arranged on the branch guide rail 2 by the first secondary sliding block 21, and the lens carrier is arranged by the second secondary sliding block 22 described
On branch guide rail 2.
In the present embodiment, the probe bracket includes XY axis manual translation mechanism 100（Refer to Fig. 2）With probe elevator
Structure（It does not identify）, the XY axis manual translation mechanism 100 include X-axis manual translation mechanism 110 and Y-axis manual translation mechanism 120,
X-axis manual translation mechanism 110 includes the first bottom plate 111 and the first straight line guide rail being arranged on first bottom plate 111
The first movement platform that the useful first straight line guideway 112 drives is arranged on the first straight line guideway 112 for pair 112
113, Y-axis manual translation mechanism 120 is set on the first movement platform 113, Y-axis manual translation mechanism 120
Including the second bottom plate 125 and the second straight line guideway 121 being arranged on second bottom plate 125, the second straight line guide rail
The second mobile platform 122 that the useful second straight line guideway 121 drives is set in pair 121, and the probe lifting mechanism is set
It sets on second mobile platform 122；X-axis manual translation mechanism 110 and Y-axis manual translation mechanism 120 are all provided with
It is equipped with spiral micro actuator 124, X-axis manual translation mechanism 110 and Y-axis manual translation mechanism 120 are provided with manually
Locking knob 123.
The probe lifting mechanism includes first sleeve 31 and the first loop bar 32, and the first sleeve 31 is connected to described
On two mobile platforms 122, first loop bar 32 is assigned into the first sleeve 31, is equipped with and is used in the first sleeve 31
In the first knob 33 for positioning first loop bar 32, probe fixed station 34 is provided on the top of first loop bar 32,
The probe is arranged on the probe fixed station 34.
In the present embodiment, the lens carrier includes second sleeve 41 and the second loop bar 42, and the second sleeve 41 connects
On the described second secondary sliding block 22, second loop bar 42 is assigned into the second sleeve 41, in the second sleeve 41
Equipped with the second knob 43 for positioning second loop bar 42, second loop bar 42 is arranged in the lens fixed station 44
On top, the lens 45 are arranged on the lens fixed station 44.
Rotation space is provided on the lens fixed station 44 of the lens carrier（It is invisible in figure）, solid in the lens
Determine to be provided with the vertically-mounted hole being connected to respectively with the rotation space on platform 44（It is invisible in figure）With horizontally rotate hole（In figure
It is invisible）, an eccentric wheel（It is invisible in figure）Setting rotates in the rotation space and in the rotation space, a rotation
One end setting of axis 46 horizontally rotates in hole and connect with the eccentric wheel described, and the other end of the rotation axis 46 is located at institute
On the side wall for stating lens fixed station 44, a mandril（It is invisible in figure）Upper end connect with the lens 45, under the mandril
Portion is inserted into the vertically-mounted hole, and the lower end of the mandril is resisted against on the side wall of the eccentric wheel, solid in the lens
Determine to be provided with the storage chamber for storing various lens 45 on platform 44（It is invisible in figure）.By rotating the rotation axis 46, thus
Rotate the eccentric wheel, the lower end of the mandril is resisted against on the side wall of the eccentric wheel, and the eccentric wheel makes the mandril
At up and down motion, and then adjust the height of the lens 45.
It further include the lens knob for positioning the mandril（It is invisible in figure）, the lens knob setting is described
On mirror fixed station 44.
In the present embodiment, the light source bracket includes 3rd sleeve 61 and third loop bar 62, and the 3rd sleeve 61 connects
On first master slider 11, the third loop bar 62 is assigned into the 3rd sleeve 61, in the 3rd sleeve 61
Equipped with the third knob 63 for positioning the third loop bar 62, light source is provided on the top of the third loop bar 62 and is fixed
Platform 64.
The utility model due to use the eccentric wheel, the vertically-mounted hole and it is described horizontally rotate hole, described turn
One end of moving axis be arranged in it is described horizontally rotate in hole and connect with the eccentric wheel being located in the rotation space, and it is described
The mandril of lens connection is arranged in the vertically-mounted hole, and the side wall of the lower end of the mandril and the eccentric wheel
Contact, the rotation axis drive the eccentric wheel rotation to have structure to adjust the height of the mandril in the vertical direction
Simply, the advantages that facilitating the height for adjusting lens and being convenient for changing lens.
It should be noted that being explained in detail for the respective embodiments described above, purpose be only that the utility model into
Row explain, in order to be able to preferably explanation the utility model, still, these description cannot with any explanation at be to this
The limitation of utility model, in particular, each feature described in various embodiments can also mutual any combination, thus
Other embodiments are formed, in addition to there is clearly opposite description, these features should be understood to can be applied to any one reality
It applies in mode, and is not limited merely to described embodiment.
Claims (7)
1. a kind of device for quick testing of harmful radiation, including probe, probe bracket, lens carrier, light source bracket and pedestal, institute
It states probe bracket, the lens carrier and the light source bracket to be separately positioned on the pedestal, the probe, lens and tested
Light source is separately positioned on the top of the probe bracket, the lens carrier and the light source bracket, in the lens and institute
It states and is equipped with grating between measured light, it is characterised in that：It is provided with rotation space on the lens fixed station of the lens carrier,
It is provided with the vertically-mounted hole being connected to respectively with the rotation space on the lens fixed station and horizontally rotates hole, one is eccentric
Wheel setting rotates in the rotation space and in the rotation space, and one end setting of a rotation axis horizontally rotates described
It is connect in hole and with the eccentric wheel, the other end of the rotation axis is located on the side wall of the lens fixed station, a mandril
Upper end is connect with the lens, and the lower part of the mandril is inserted into the vertically-mounted hole, and the lower end of the mandril is resisted against
On the side wall of the eccentric wheel；The storage chamber for storing various lens is provided on the lens fixed station.
2. the device for quick testing of harmful radiation according to claim 1, it is characterised in that：The pedestal includes main guide rail
With branch guide rail, the light source bracket is arranged on the main guide rail by the first master slider, and the branch guide rail passes through the second main cunning
Block is arranged on the main guide rail, and the probe bracket is arranged on the branch guide rail by the first secondary sliding block, the lens branch
Frame is arranged on the branch guide rail by the second secondary sliding block.
3. the device for quick testing of harmful radiation according to claim 2, it is characterised in that：The probe bracket includes XY
Axis manual translation mechanism and probe lifting mechanism, the XY axis manual translation mechanism include that X-axis manual translation mechanism and Y-axis are manual
Translation mechanism, X-axis manual translation mechanism include the first bottom plate and the first straight line guide rail that is arranged on first bottom plate
The first movement platform of the useful first straight line guideway driving, the Y-axis hand are arranged on the first straight line guideway for pair
Dynamic translation mechanism is set on the first movement platform；Y-axis manual translation mechanism includes the second bottom plate and is arranged in institute
The second straight line guideway on the second bottom plate is stated, the useful second straight line guideway is set on the second straight line guideway and is driven
The second dynamic mobile platform, the probe lifting mechanism are arranged on second mobile platform；X-axis manual translation mechanism
And Y-axis manual translation mechanism is provided with spiral micro actuator, X-axis manual translation mechanism and the Y-axis manual translation
Mechanism is provided with manual locking knob.
4. the device for quick testing of harmful radiation according to claim 3, it is characterised in that：The probe lifting mechanism packet
First sleeve and the first loop bar are included, the first sleeve is connected on second mobile platform, and first loop bar assigns into
In the first sleeve, the first knob for positioning first loop bar is equipped in the first sleeve, described first
Probe fixed station is provided on the top of loop bar.
5. the device for quick testing of harmful radiation according to claim 2, it is characterised in that：The lens carrier includes the
Two sleeves and the second loop bar, the second sleeve are connected on the described second secondary sliding block, and second loop bar assigns into described the
In two sleeves, the second knob for positioning second loop bar is equipped in the second sleeve, the lens fixed station is set
It sets on the top of second loop bar.
6. the device for quick testing of harmful radiation according to claim 2, it is characterised in that：The light source bracket includes the
Three sleeves and third loop bar, the 3rd sleeve are connected on first master slider, and the third loop bar assigns into described
In three sleeves, the third knob for positioning the third loop bar is equipped in the 3rd sleeve, in the third loop bar
Light source fixed station is provided on top.
7. the device for quick testing of harmful radiation according to claim 1 or 2, it is characterised in that：It further include for positioning
The lens knob of the mandril, the lens knob are arranged on the lens fixed station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820417939.1U CN208140348U (en) | 2018-03-27 | 2018-03-27 | The device for quick testing of harmful radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820417939.1U CN208140348U (en) | 2018-03-27 | 2018-03-27 | The device for quick testing of harmful radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208140348U true CN208140348U (en) | 2018-11-23 |
Family
ID=64290777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820417939.1U Expired - Fee Related CN208140348U (en) | 2018-03-27 | 2018-03-27 | The device for quick testing of harmful radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208140348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114337807A (en) * | 2020-12-28 | 2022-04-12 | 苏州联讯仪器有限公司 | Multi-temperature test system of optical communication module |
-
2018
- 2018-03-27 CN CN201820417939.1U patent/CN208140348U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114337807A (en) * | 2020-12-28 | 2022-04-12 | 苏州联讯仪器有限公司 | Multi-temperature test system of optical communication module |
| CN114337807B (en) * | 2020-12-28 | 2024-03-01 | 苏州联讯仪器股份有限公司 | Multi-temperature test system of optical communication module |
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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: 20181123 Termination date: 20190327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |