CN216132567U - Monitoring device of spectrometer - Google Patents
Monitoring device of spectrometer Download PDFInfo
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- CN216132567U CN216132567U CN202121677794.7U CN202121677794U CN216132567U CN 216132567 U CN216132567 U CN 216132567U CN 202121677794 U CN202121677794 U CN 202121677794U CN 216132567 U CN216132567 U CN 216132567U
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- spectrometer
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Abstract
The utility model discloses a monitoring device of a spectrometer, which belongs to the technical field of spectrometers, and particularly relates to a monitoring device of a spectrometer, which comprises a box body and a monitoring device connected with the box body, wherein the monitoring device consists of an adjusting structure and a monitoring calibration structure, the adjusting structure comprises a screw rod, the screw rod is arranged in the box body, both ends of the screw rod are connected with threaded sleeves, a limiting rod is arranged in the box body and is vertical to the screw rod, a connecting sleeve is fixedly arranged in the middle of the limiting rod, the screw rod is movably connected with the connecting sleeve on the limiting rod, and a movable sleeve is arranged on the limiting rod. The movement of the threaded sleeve is limited, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of spectrometers, in particular to a monitoring device of a spectrometer.
Background
The spectrometer is also called as a spectrometer, widely known as a direct-reading spectrometer, and a device for measuring intensities of spectral lines at different wavelength positions by using photodetectors such as photomultiplier tubes and the like comprises an incident slit, a dispersion system, an imaging system and an emergent slit, wherein the electromagnetic radiation of a radiation source is separated into a required wavelength or wavelength region by using a dispersion element, and intensity measurement is performed on the selected wavelength, and the spectrometer can be divided into two categories according to the working principle of modern spectral instruments: classical spectrum appearance and novel spectrum appearance, classical spectrum instrument are the instrument of establishing on the spatial dispersion principle, and novel spectrum instrument is the instrument of establishing on the modulation principle, and classical spectrum instrument all is slit spectrum instrument, and the modulation spectrum appearance is non-spatial light splitting, and it adopts the round hole to advance light.
The existing device cannot be adjusted according to the size of an instrument when a spectrometer is fixed, and cannot calibrate whether light emitted by the spectrometer is horizontal to a box body, so that the working efficiency and the quality are reduced.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in view of the above and/or other problems with existing monitoring devices for spectrometers.
Therefore, an object of the present invention is to provide a monitoring device for a spectrometer, which can solve the above-mentioned problem that the conventional spectrometer cannot be adjusted according to the size of the instrument when being fixed.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a monitoring device for a spectrometer, comprising: the box body and the monitoring device connected with the box body, the monitoring device is composed of an adjusting structure and a monitoring calibration structure, the adjusting structure comprises a lead screw, the lead screw is installed in the box body, both ends of the lead screw are connected with a thread bushing, a limiting rod is installed in the box body, the limiting rod is perpendicular to the lead screw, a connecting sleeve is fixedly installed in the middle of the limiting rod, the lead screw is movably connected with the connecting sleeve on the limiting rod, a movable sleeve is installed on the limiting rod, a hinge rod is connected between the bottom end of the movable sleeve and the bottom end of the thread bushing, a supporting plate is fixedly installed at the top end of the thread bushing, a supporting rod is fixedly installed at the top end of the supporting plate, a transverse groove is formed in the top end of the box body, the supporting rod penetrates through the transverse groove and is connected with a clamping plate, a rotating assembly is connected with one end of the lead screw, a rubber pad is fixedly installed on the clamping plate, and positioning blocks are fixedly installed on both sides of the box body, and a monitoring and calibrating structure is arranged on one side of the transverse groove at the top end of the box body.
As a preferable aspect of the monitoring device for a spectrometer according to the present invention, wherein: the monitoring and calibrating structure comprises a fixed frame, a threaded rod is installed in the fixed frame, a moving block is connected to the threaded rod in a threaded mode, a telescopic rod is fixedly installed at the top end of the moving block, and a calibrating plate is installed at the top end of the telescopic rod.
As a preferable aspect of the monitoring device for a spectrometer according to the present invention, wherein: the threaded rod both ends all pass through bearing and fixed frame swing joint, threaded rod one end passes fixed frame and is connected with and changes the handle.
As a preferable aspect of the monitoring device for a spectrometer according to the present invention, wherein: the positioning block is provided with a group of positioning holes.
As a preferable aspect of the monitoring device for a spectrometer according to the present invention, wherein: the rotating assembly comprises a motor, the motor is fixedly installed on one side of the box body, and belt pulleys are fixedly installed on the output end of the motor and one end of the screw rod.
As a preferable aspect of the monitoring device for a spectrometer according to the present invention, wherein: and a belt is connected between the belt pulley at the output end of the motor and the belt pulley at one end of the screw rod.
As a preferable aspect of the monitoring device for a spectrometer according to the present invention, wherein: the adjusting structure further comprises two positioning holes II, the two positioning holes II are formed in the positioning block, and two groups of the positioning holes II are arranged.
Compared with the prior art: drive the lead screw through rotating assembly and rotate, drive the thread bush through the rotation of lead screw and remove to the bracing piece that drives thread bush top backup pad top removes, adjusts fixedly according to the size of spectrum appearance, and the removal of thread bush drives the movable sleeve through the hinge bar simultaneously and removes along the gag lever post, and is spacing to the removal of thread bush, improves work efficiency, and carries out horizontal calibration to the spectrum appearance through monitoring calibration structure, improves work precision.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top cross-sectional view of the housing of the present invention;
FIG. 3 is a bottom view of the lead screw of the present invention;
FIG. 4 is a front view of the positioning hole of the present invention.
In the figure, the box body 1, a screw rod 21, a threaded sleeve 22, a supporting plate 23, a supporting rod 24, a clamping plate 25, a limiting rod 26, a movable sleeve 27, a hinge rod 28, a positioning block 29, a positioning hole 210, a positioning hole II 211, a transverse groove 212, a motor 31, a belt pulley 32, a threaded rod 41, a moving block 42, a rotating handle 43, an expansion rod 44, a calibration plate 45 and a fixing frame 46.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The first embodiment is as follows:
the utility model provides a monitoring device of a spectrometer, which has the advantages of being adjusted and fixed according to the size of the spectrometer and being capable of calibrating the horizontal point of the spectrometer, please refer to fig. 1-3, and the monitoring device comprises a box body 1 and a monitoring device connected with the box body 1, and consists of an adjusting structure and a monitoring and calibrating structure;
further, the adjusting structure comprises a screw rod 21, the screw rod 21 is installed in the box body 1, both ends of the screw rod 21 are connected with threaded sleeves 22, a limiting rod 26 is installed in the box body 1, the limiting rod 26 is perpendicular to the screw rod 21, a connecting sleeve is fixedly installed in the middle of the limiting rod 26, the screw rod 21 is movably connected with the connecting sleeve on the limiting rod 26, a movable sleeve 27 is installed on the limiting rod 26, a hinge rod 28 is connected between the bottom end of the movable sleeve 27 and the bottom end of the threaded sleeve 22, a supporting plate 23 is fixedly installed at the top end of the threaded sleeve 22, a supporting rod 24 is fixedly installed at the top end of the supporting plate 23, a transverse groove 212 is formed in the top end of the box body 1, the supporting rod 24 penetrates through the transverse groove 212 and is connected with a clamping plate 25, one end of the screw rod 21 is connected with a rotating assembly, a rubber pad is fixedly installed on the clamping plate 25, positioning blocks 29 are fixedly installed on both sides of the box body 1, a monitoring and calibrating structure is arranged on one side of the transverse groove 212 on the top end of the box body 1, specifically, drive lead screw 21 through rotating assembly and rotate, the rotation through lead screw 21 drives thread bush 22 and removes to the bracing piece 24 that drives thread bush 22 top backup pad 23 top removes, and is fixed with the spectrum appearance, and the removal of thread bush 22 drives movable sleeve 27 through hinge bar 28 simultaneously and removes along gag lever post 26, and is spacing to thread bush 22's removal, through fixed mounting rubber pad on splint 25, causes the damage to the spectrum appearance when avoiding fixing through the rubber pad.
Further, the monitoring calibration structure includes fixed frame 46, install threaded rod 41 in the fixed frame 46, threaded rod 41 goes up threaded connection has movable block 42, movable block 42 top fixed mounting has telescopic link 44, calibration board 45 is installed on telescopic link 44 top, threaded rod 41 both ends are all through bearing and fixed frame 46 swing joint, threaded rod 41 one end is passed fixed frame 46 and is connected with and changes 43, it is specific, it changes 43 to rotate and adjusts the position of movable block 42 on threaded rod 41, control telescopic link 44 is adjusted according to the height of spectrum appearance, calibrate the horizontal position of spectrum appearance through calibration version 45, avoid the slope of spectrum appearance.
Furthermore, a positioning hole 210 is formed in the positioning block 29, and a group of positioning holes 210 is formed, specifically, the positioning block 29 is provided with the positioning holes 210, so that the device is conveniently fixed.
Further, the rotating assembly includes motor 31, and motor 31 fixed mounting is in 1 one side of box, and the equal fixed mounting of motor 31 output and lead screw 21 one end has belt pulley 32, is connected with the belt between the belt pulley 32 of the output of motor 31 and the belt pulley 32 of 21 one end of lead screw, and is concrete, drives belt pulley 32 through motor 31, and belt pulley 32 on driving lead screw 21 rotates to drive lead screw 21 and rotate, drive the removal of thread bush 22 through the rotation of lead screw 21.
When the spectrometer is used specifically, the box body 1 is fixed by screws penetrating through the positioning holes 210, the distance between the two groups of clamping plates 25 is adjusted according to the size of the spectrometer, the spectrometer is placed between the two groups of clamping plates 25, the motor 31 is turned on, the motor 31 drives the belt pulley 32, the belt drives the belt pulley 32 on the screw rod 21 to rotate, the screw rod 21 drives the threaded sleeve 22 to move, thereby driving the support rod 24 above the support plate 23 at the top end of the threaded sleeve 22 to move, fixing the spectrometer, at the same time, the movement of the threaded sleeve 22 drives the movable sleeve 27 to move along the limiting rod 26 through the hinge rod 28, the movement of the threaded sleeve 22 is limited, the rotating handle 43 is rotated to adjust the position of the moving block 42 on the threaded rod 41, the telescopic rod 44 is controlled to adjust according to the height of the spectrometer, the horizontal direction of the spectrometer is calibrated through the calibration plate 45, so that the spectrometer is prevented from inclining, and the working quality is improved.
Example two:
referring to fig. 4, the adjusting structure further includes two positioning holes 211, the two positioning holes 211 are formed in the positioning block 29, and two sets of the two positioning holes 211 are formed in the positioning block 29.
When the spectrometer is used specifically, the box body 1 is fixed by the screws penetrating through the second positioning holes 211, the distance between the two groups of clamping plates 25 is adjusted according to the size of the spectrometer, the spectrometer is placed between the two groups of clamping plates 25, the motor 31 is turned on, the motor 31 drives the belt pulley 32, the belt drives the belt pulley 32 on the screw rod 21 to rotate, the screw rod 21 drives the threaded sleeve 22 to move, thereby driving the support rod 24 above the support plate 23 at the top end of the threaded sleeve 22 to move, fixing the spectrometer, at the same time, the movement of the threaded sleeve 22 drives the movable sleeve 27 to move along the limiting rod 26 through the hinge rod 28, the movement of the threaded sleeve 22 is limited, the rotating handle 43 is rotated to adjust the position of the moving block 42 on the threaded rod 41, the telescopic rod 44 is controlled to adjust according to the height of the spectrometer, the horizontal direction of the spectrometer is calibrated through the calibration plate 45, so that the spectrometer is prevented from inclining, and the working quality is improved.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121677794.7U CN216132567U (en) | 2021-07-22 | 2021-07-22 | Monitoring device of spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121677794.7U CN216132567U (en) | 2021-07-22 | 2021-07-22 | Monitoring device of spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216132567U true CN216132567U (en) | 2022-03-25 |
Family
ID=80768048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121677794.7U Active CN216132567U (en) | 2021-07-22 | 2021-07-22 | Monitoring device of spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216132567U (en) |
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2021
- 2021-07-22 CN CN202121677794.7U patent/CN216132567U/en active Active
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| GR01 | Patent grant | ||
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Effective date of registration: 20250616 Address after: 250300, 4655, University Road, Changqing District, Shandong, Ji'nan Patentee after: Wen Shifang Country or region after: China Address before: 210000 Building 2, No. 25, Huashan Road, Gaochun Economic Development Zone, Nanjing, Jiangsu Province Patentee before: NANJING QILIN SCIENTIFIC INSTRUMENT GROUP Co.,Ltd. Country or region before: China |