CN207181270U - A kind of crystal switching mechanism of antibiotic plastic particle spectrometer - Google Patents
A kind of crystal switching mechanism of antibiotic plastic particle spectrometer Download PDFInfo
- Publication number
- CN207181270U CN207181270U CN201721109129.1U CN201721109129U CN207181270U CN 207181270 U CN207181270 U CN 207181270U CN 201721109129 U CN201721109129 U CN 201721109129U CN 207181270 U CN207181270 U CN 207181270U
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- Prior art keywords
- spring
- skewback
- crystal
- pedestal
- switching mechanism
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Abstract
The utility model discloses a kind of crystal switching mechanism of antibiotic plastic particle spectrometer,Including changeover bobbin,Several crystal Jing Quan is evenly arranged among changeover bobbin surface,Changeover bobbin bottom is fixedly connected with manual adjustment disk,Regulation tray bottom is connected with lock-bit disk manually,Lock-bit tray bottom is evenly arranged with several lateral pins,Lock-bit tray bottom is provided with inner sleeve rotating shaft,Inner sleeve rotating shaft bottom is provided with pedestal,The outer ring of pedestal is provided with several spring skewbacks,Inner sleeve rotating shaft passes through and is connected with regulation driving column among pedestal,And regulation transmission column bottom is fixedly connected with toothed disc,The side of pedestal is fixedly connected with support frame,Support frame end is longitudinally provided with fixed mount,Exchange cylinder is installed at the top of fixed mount,The left end for exchanging cylinder is provided with two semicircular pincers circles,And two pincers circle bottoms are linked together by be hinged wheel,Be hinged wheel is engaged with modulation bar by gear,Increase switch mode on switch mode,And adjusted by auxiliary positioning,The mode of replacing,Increase scope of the spectrometer in detection,Accurate switching position and lock.
Description
Technical field
Spectrometer crystal handoff technique field is the utility model is related to, specially a kind of antibiotic plastic particle spectrometer
Crystal switching mechanism.
Background technology
Spectrometer (Spectroscope) is the scientific instrument that the light of complicated component is decomposed into spectrum line, by prism or
Diffraction grating etc. is formed, and utilizes the light of the measurable body surface reflection of spectrometer.Seven-colour-light in sunlight is that naked eyes can divide
Part, if but decomposed sunlight by spectrometer, by wave arrangement, it is seen that light only accounts for the scope of very little in spectrum, and remaining is all
The spectrum that naked eyes can not be differentiated, in the production process of antibiotic plastic, the antibacterial that plastic grain is generally carried out using spectrometer is examined
Survey, single characteristic due to plastic grain in itself so that unicity light source can not reach good Detection results, it is necessary to change not
With crystal optic reach comprehensive detection, the switching mechanism of existing spectrometer crystal due to can Double-directional rotary rotating shaft, it is long
Time is used so that axis of rotation is not accurate, and easily generation backhaul is rocked, while causes the positioning of crystal to be forbidden, and light source enters
The reflecting effect of crystal is deteriorated, its can reflection source angle diminish, influence the detection of antibacterial granule.
The content of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of crystalline substance of antibiotic plastic particle spectrometer
Body switching mechanism, increase switch mode on switch mode, and adjusted by auxiliary positioning, the mode of replacing, increase spectrometer
Scope in detection, accurate position and lock.
Technical scheme is used by the utility model solves its technical problem：A kind of antibiotic plastic particle spectrometer
Crystal switching mechanism, including changeover bobbin, several crystal Jing Quan, the changeover bobbin are evenly arranged among the changeover bobbin surface
Bottom is fixedly connected with manual adjustment disk, and the tray bottom of regulation manually is connected with lock-bit disk, and the lock-bit tray bottom is uniformly set
Be equipped with several lateral pins, the lock-bit tray bottom is provided with inner sleeve rotating shaft, and the lateral pin on inner sleeve rotating shaft surface radially,
The inner sleeve rotating shaft bottom is provided with pedestal, and the outer ring of the pedestal is provided with several spring skewbacks, and the lateral pin is located at
Between two adjacent spring skewbacks, the inner sleeve rotating shaft passes through and regulation driving column is connected among pedestal, and the regulation passes
Dynamic column bottom is fixedly connected with toothed disc, and the side of the pedestal is fixedly connected with support frame, and support frame as described above end is longitudinally pacified
Equipped with fixed mount, exchange cylinder being installed at the top of the fixed mount, the left end for exchanging cylinder is provided with two semicircular pincers circles,
And two pincers circle bottoms are linked together by be hinged wheel, the be hinged wheel is engaged with modulation bar by gear.
As a kind of technical scheme for having choosing of the utility model, the fixed mount top end is provided with range sensor.
As a kind of technical scheme for having choosing of the utility model, the pincers circle inner surface setting has internal thread.
As a kind of technical scheme for having choosing of the utility model, the base-plates surface outer ring is provided with to match with spring skewback
The groove of set, and the spring skewback is connected to bottom portion of groove by spring, and spring skewback is stuck in groove.
As a kind of technical scheme for having choosing of the utility model, the spring skewback surface is smooth inclination curved surface, and
The relatively flash of spring skewback is 2-3 times of relatively low side, and the spring skewback is located at crystal Jing Quan underface, and the spring is oblique
Block is identical with crystal Jing Quan quantity.
As a kind of technical scheme for having choosing of the utility model, the changeover bobbin is internally provided with connecting pole, and the company
Connect column top and feed is connected with by spiral.
Compared with prior art, the beneficial effects of the utility model are：The utility model on switch mode by increasing
Switch mode, and adjusted by auxiliary positioning, the mode of replacing, scope of the increase spectrometer in detection, accurate positioning lock
It is fixed so that accurately to go out to be transferred to feed signal in detection of the detection means to plastic grain, and pass through the crystal in crystal mirror circle
Piece is accurately tested and analyzed, the left regulation wheel manually adjusted, is easy to the real-time detection and adjustment of personnel, while motor drives
The rotation of moving teeth wheel disc realizes that the circle in detection process automates, the locking disk of one-directional rotation, reduces the crystal of spectrometer
Detection when by reversal of vibrations influenceed, and by position sensor carry out auxiliary positioning operation, by electric signal to tooth
Wheel disc carries out rotation interference, ensure that the stability of crystal switching.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is pedestal present invention looks up structural representation of the present utility model；
In figure：1- changeover bobbins；2- adjustment disks；3- lock-bit disks；4- lateral pins；5- crystal Jing Quan；6- pedestals；7- spring skewbacks；
8- toothed discs；9- driving columns；10- inner sleeve rotating shafts；11- feeds；12- modulation bars；13- connecting poles；14- support frames；15- is fixed
Frame；16- range sensors；17- exchanges cylinder；18- pincers circles；The be hinged wheels of 19-.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The explanation of following embodiment is refer to the attached drawing, can be to the particular implementation implemented to example the utility model
Example.The direction and position term that the utility model is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", "
It is interior ", " outer ", " side " etc., be only the direction and position with reference to annexed drawings.Therefore, the direction and position term used is to use
To illustrate and understand the utility model, and it is not used to limit the utility model.
Embodiment：
As depicted in figs. 1 and 2, the utility model provides a kind of crystal switching machine of antibiotic plastic particle spectrometer
Structure, including changeover bobbin 1, the changeover bobbin 1 is internally provided with connecting pole 13, and the top of the connecting pole 13 is connected with by spiral
Feed 11, several crystal mirror circles 5 is evenly arranged among the surface of changeover bobbin 1, the bottom of changeover bobbin 1 is fixedly connected with
Manual adjustment disk 2, the manual bottom of adjustment disk 2 are connected with lock-bit disk 3, and the bottom even of lock-bit disk 3 is provided with several
Lateral pin 4, the bottom of lock-bit disk 3 are provided with inner sleeve rotating shaft 10, and the lateral pin 4 on the surface of inner sleeve rotating shaft 10 radially, institute
State the bottom of inner sleeve rotating shaft 10 and be provided with pedestal 6, the outer ring of the pedestal 6 is provided with several spring skewbacks 7, and the lateral pin 4
Between two adjacent spring skewbacks 7, by the difference of height at the both ends of spring skewback 7 of smooth surface, after lateral pin 4 is rotated
And be locked between two adjacent spring skewbacks 7, and unidirectional rotation can only be carried out, prevent changeover bobbin 1 from backhaul occur
Phenomenon；
The inner sleeve rotating shaft 10 passes through and regulation driving column 9 is connected among pedestal 6, and regulation driving column 9 bottom is consolidated
Surely toothed disc 8 is connected with, the side of the pedestal 6 is fixedly connected with support frame 14, and the end of support frame as described above 14 is longitudinally provided with
Fixed mount 15, the top of the fixed mount 15, which is provided with, exchanges cylinder 17, the left end for exchanging cylinder 17 be provided with two it is semicircular
Pincers circle 18, and two pincers 18 bottoms of circle are linked together by be hinged wheel 19, the be hinged wheel 19 is engaged with by gear
Modulation bar 12, the combination and separation of two union thimbles 18 are realized in the rotation by turning bar 12, so as to realize union thimble 18 close to crystal
Mirror circle 5, and realize the replacing of crystal mirror circle 5.
The surface outer ring of pedestal 6 is provided with the groove to match with spring skewback 7, and the spring skewback 7 passes through bullet
Spring is connected to bottom portion of groove, and spring skewback 7 is stuck in groove；The surface of spring skewback 7 is smooth inclination curved surface, and bullet
The relatively flash of spring skewback 7 is 2-3 times of relatively low side, and the spring skewback 7 is located at the underface of crystal mirror circle 5, the spring
Skewback 7 is identical with the quantity of crystal mirror circle 5, so as to realize that lateral pin 4 locks to the position of crystal mirror circle 5.
In summary, it is of the present utility model to be mainly characterized by：The utility model is switched by increasing on switch mode
Pattern, and adjusted by auxiliary positioning, the mode of replacing, scope of the increase spectrometer in detection, accurate position and lock, make
Obtain and accurately go out to be transferred to feed signal in detection of the detection means to plastic grain, and pass through the crystal wafer in crystal mirror circle and carry out
Accurately detection and analysis, the left regulation wheel manually adjusted, are easy to the real-time detection and adjustment of personnel, while motor-driven gear
The circle automation in detection process is realized in the rotation of disk, and the locking disk of one-directional rotation, the crystal for reducing spectrometer is detecting
When by reversal of vibrations influenceed, and by position sensor carry out auxiliary positioning operation, toothed disc is entered by electric signal
Row rotates interference, ensure that the stability of crystal switching.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
- A kind of 1. crystal switching mechanism of antibiotic plastic particle spectrometer, it is characterised in that：Including changeover bobbin (1), described turn Several crystal Jing Quan (5) is evenly arranged among creeling (1) surface, changeover bobbin (1) bottom is fixedly connected with manual tune Disk (2) is saved, manual adjustment disk (2) bottom is connected with lock-bit disk (3), and lock-bit disk (3) bottom even is provided with some Individual lateral pin (4), lock-bit disk (3) bottom is provided with inner sleeve rotating shaft (10), and the lateral pin (4) is on inner sleeve rotating shaft (10) surface Radially, inner sleeve rotating shaft (10) bottom is provided with pedestal (6), and the outer ring of the pedestal (6) is provided with several springs Skewback (7), and the lateral pin (4), between two adjacent spring skewbacks (7), the inner sleeve rotating shaft (10) passes through pedestal (6) regulation driving column (9) is connected among, and described regulation driving column (9) bottom is fixedly connected with toothed disc (8), the base The side of seat (6) is fixedly connected with support frame (14), and support frame as described above (14) end is longitudinally provided with fixed mount (15), described solid To determine to be provided with the top of frame (15) and exchange cylinder (17), the left end for exchanging cylinder (17) is provided with two semicircular pincers circles (18), And two pincers circle (18) bottoms are linked together by be hinged wheel (19), the be hinged wheel (19) is engaged with by gear to be turned Adjust bar (12).
- A kind of 2. crystal switching mechanism of antibiotic plastic particle spectrometer according to claim 1, it is characterised in that：Institute State fixed mount (15) top end and range sensor (16) is installed.
- A kind of 3. crystal switching mechanism of antibiotic plastic particle spectrometer according to claim 1, it is characterised in that：Institute Stating pincers circle (18) inner surface setting has internal thread.
- A kind of 4. crystal switching mechanism of antibiotic plastic particle spectrometer according to claim 1, it is characterised in that：Institute State pedestal (6) surface outer ring and be provided with the groove to match with spring skewback (7), and the spring skewback (7) is connected by spring Bottom portion of groove is connected on, and spring skewback (7) is stuck in groove.
- A kind of 5. crystal switching mechanism of antibiotic plastic particle spectrometer according to claim 4, it is characterised in that：Institute It is smooth inclination curved surface to state spring skewback (7) surface, and the relatively flash of spring skewback (7) is 2-3 times of relatively low side, and described Spring skewback (7) is located at crystal Jing Quan (5) underface, and the spring skewback (7) is identical with crystal Jing Quan (5) quantity.
- A kind of 6. crystal switching mechanism of antibiotic plastic particle spectrometer according to claim 1, it is characterised in that：Institute State changeover bobbin (1) and be internally provided with connecting pole (13), and feed (11) is connected with by spiral at the top of the connecting pole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721109129.1U CN207181270U (en) | 2017-08-31 | 2017-08-31 | A kind of crystal switching mechanism of antibiotic plastic particle spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721109129.1U CN207181270U (en) | 2017-08-31 | 2017-08-31 | A kind of crystal switching mechanism of antibiotic plastic particle spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207181270U true CN207181270U (en) | 2018-04-03 |
Family
ID=61742325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721109129.1U Expired - Fee Related CN207181270U (en) | 2017-08-31 | 2017-08-31 | A kind of crystal switching mechanism of antibiotic plastic particle spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207181270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234427A (en) * | 2020-10-23 | 2021-01-15 | 浙江德扬精密仪器有限公司 | Crystal switching device suitable for optical parametric oscillator |
-
2017
- 2017-08-31 CN CN201721109129.1U patent/CN207181270U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112234427A (en) * | 2020-10-23 | 2021-01-15 | 浙江德扬精密仪器有限公司 | Crystal switching device suitable for optical parametric oscillator |
| CN112234427B (en) * | 2020-10-23 | 2021-07-09 | 浙江德扬精密仪器有限公司 | Crystal switching device suitable for optical parametric oscillator |
| WO2022083105A1 (en) * | 2020-10-23 | 2022-04-28 | 浙江德扬精密仪器有限公司 | Crystal switching device suitable for optical parametric oscillator |
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| 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: 20180403 Termination date: 20190831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |