CN220154276U

CN220154276U - Portable Raman spectrometer

Info

Publication number: CN220154276U
Application number: CN202320292377.3U
Authority: CN
Inventors: 钟育婷; 丁震; 方萌; 黄旻雁; 王朝辉; 刘睿; 齐宏伟; 龙彧; 吴中财; 魏柏达; 万玉浩; 刘勇华; 钱莉; 卞大奎; 荣峰; 陈卫芳; 邝婧; 喻轶珺; 郁宁; 易志
Original assignee: Wuhan Jinkong Modern Supply Chain Management Co ltd
Current assignee: Wuhan Jinkong Modern Supply Chain Management Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-12-08
Anticipated expiration: 2033-02-21

Abstract

The utility model discloses a portable Raman spectrometer, which comprises a protective cover and a telescopic extrusion assembly, wherein the front end of the interior of the protective cover is provided with a detection display body, the upper end of the detection display body is connected with a detection head, the upper end of the detection head is connected with a detection placement assembly, the side clamping assembly comprises an extrusion spring and a buffer plate, the upper end of the interior of the detection placement assembly is connected with a telescopic rod, and the telescopic extrusion assembly is connected with the lower end of the telescopic rod. This portable Raman spectrometer compares with current Raman spectrometer, treats detecting object through setting up side centre gripping subassembly and flexible extrusion subassembly and fixes, is convenient for fix and detects in the front end of detecting the head, improves the convenience that detects, can accomodate the subassembly to detecting placing through setting up elasticity storage bin, portable, through being provided with the backup pad that can rotate, can support in the use and place, is convenient for improve and watches the viewing experience sense of detecting personnel.

Description

Portable Raman spectrometer

Technical Field

The utility model relates to the technical field of Raman spectrometers, in particular to a portable Raman spectrometer.

Background

The Raman spectrometer is mainly suitable for the determination and confirmation of research substance components in the optical aspects of physics and chemistry laboratories, biology and medical fields and the like of scientific research institutions and higher institutions; the device can also be applied to the criminal investigation and jewelry industries for drug detection and precious stone identification, and the device is characterized by simple structure, simple operation, rapid, efficient and accurate measurement and low wave number measurement capability; the confocal optical path design is adopted to obtain higher resolution, and can be used for detecting the micro-area of the sample surface in the um level and also can be used for microscopic image measurement.

As disclosed in the patent document of publication number CN212964629U, a raman spectrometer is disclosed, in use, the device comprises a housing and a mounting frame, a display is fixedly mounted on the front surface of the mounting frame, and a raman spectrometer is arranged on the back surface of the mounting frame; the Raman spectrometer is convenient to analyze various compounds, and the display is convenient to display Raman characteristic shift peaks of various compounds; the shell comprises an upper shell and a lower shell, and a plurality of mounting grooves are formed in the lower shell, so that parts can be conveniently mounted; according to the utility model, the Raman spectrometer is used for analyzing and measuring the substance to be detected, the Raman spectrometer visually displays the Raman characteristic displacement peak of the analyzed substance through the display, and the vibration rotation energy level condition of the substance can be known through the analysis and comparison of the Raman characteristic displacement peak displayed on the display and the Raman spectrum, so that the substance can be intuitively identified, the property of the substance can be analyzed, the property of the substance can be accurately measured without networking the Raman spectrometer and a computer, and the Raman spectrometer has the advantages of small size, convenience in carrying, simplicity in operation, strong practicability and the like.

Above-mentioned well provides the convenient practicality of spectrum appearance through small, the setting of being convenient for the installation, among the prior art, handheld spectrum appearance all is more convenient carrying and detects, but can't fix the detection thing to detecting the head front end, need support the extrusion through manual, just can let the detection head carry out good detection effect for the operation process is inconvenient enough, to above-mentioned condition, now provides a portable raman spectrum appearance.

Disclosure of Invention

The present utility model is directed to a portable raman spectrometer, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable Raman spectrometer, includes protection casing and flexible extrusion subassembly, the inside front end of protection casing is provided with detects the demonstration body, and detects the upper end that shows the body and be connected with the detection head, the upper end of detecting the head is connected with detects and places the subassembly, and detects the inside left and right sides of placing the subassembly and all be provided with side clamping assembly, side clamping assembly includes extrusion spring and buffer board, and extrusion spring's inboard is provided with the buffer board, it is connected with the telescopic link to detect the inside upper end of placing the subassembly, the lower extreme with the telescopic link is connected to flexible extrusion subassembly.

Further, the detection and placement assembly comprises a threaded connector, a rotating shaft and a detection box, wherein the rotating shaft is connected to the upper end of the threaded connector, and the detection box is connected to the upper end of the rotating shaft.

Further, flexible extrusion subassembly includes fixed connector, extrusion piece and flexible slide bar, the lower extreme of fixed connector is connected with the extrusion piece, and the both ends all are connected with flexible slide bar about the fixed connector.

Further, the upper end rear of protection casing is connected with the link, and the inside rear end top of protection casing is provided with elasticity storage bin.

Further, the inside rear end below of protection casing is provided with the support storage bin, and the inside lower wall of support storage bin is connected with soft fastening pad.

Further, the inside front wall of support storage storehouse is connected with supporting component, and supporting component is including rotating connecting piece and backup pad, the lower extreme of rotating connecting piece is connected with the backup pad.

Further, the rotating connecting piece is integrally connected with the supporting storage bin, and the rotating connecting piece is rotationally connected with the supporting plate.

Further, the extrusion spring is elastically connected with the buffer plate, and the buffer plate is in sliding connection with the telescopic sliding rod.

Compared with the prior art, the utility model has the beneficial effects that: the utility model discloses a detection object is fixed through setting up side centre gripping subassembly and flexible extrusion subassembly, is convenient for fix and detects at the front end of detecting the head, improves the convenience of detection, can accomodate the subassembly to detecting placing through setting up elasticity storage bin, portable, through being provided with the backup pad that can rotate, can support in the use and place, is convenient for improve and watches the viewing experience sense of inspector.

1. In the use and detection process, substances to be detected are placed at the front end of a detection head, then the information is displayed through a display screen through instrument analysis in a detection display body, in the detection process of the detection head, in order to conveniently and conveniently fix the substances to be detected, a detection box is connected to the upper end of the detection head, both the left end and the right end of the inside of the detection box are respectively provided with an extrusion spring and a buffer plate for clamping, then the upper end of the inside of the detection box is pushed and extruded through a telescopic rod, an extrusion block at the lower end of a fixed connector extrudes the substances to be detected, so that the extrusion to be detected is clamped at the upper end of the detection head and is tightly attached, and convenient fixing can be carried out through the arrangement, so that the convenience of detection is improved.

2. In the using process, the utility model is usually detected by hand holding, if the protective cover is horizontally placed, the watching effect can be influenced, in order to liberate the hands, the back end of the protective cover is provided with the supporting plate which can be stored, the protective cover can rotate through the connection of the rotating connecting piece and then is clamped on the inner upper wall of the supporting storage bin to form a certain angle with the protective cover, so that the protective cover is supported, a user can obtain a proper watching angle, and the practicability is improved.

Drawings

FIG. 1 is a schematic diagram of the front view of a portable Raman spectrometer of the present utility model;

FIG. 2 is a schematic view of a partial perspective view of a telescopic extrusion assembly of a portable Raman spectrometer according to the present utility model;

fig. 3 is a schematic side view of a portable raman spectrometer according to the present utility model.

In the figure: 1. a protective cover; 2. detecting a display body; 3. a detection head; 4. detecting a placement component; 401. a threaded connector; 402. a rotating shaft; 403. a detection box; 5. a side clamping assembly; 501. extruding a spring; 502. a buffer plate; 6. a telescopic rod; 7. a telescoping extrusion assembly; 701. fixing the connector; 702. extruding a block; 703. a telescopic sliding rod; 8. hanging rings; 9. an elastic storage bin; 10. supporting a storage bin; 11. a soft fastening pad; 12. a support assembly; 1201. rotating the connecting piece; 1202. and a support plate.

Detailed Description

As shown in fig. 1 and 2, a portable raman spectrometer comprises a protective cover 1 and a telescopic extrusion component 7, wherein the front end of the interior of the protective cover 1 is provided with a detection display body 2, the upper end of the detection display body 2 is connected with a detection head 3, the upper end of the detection head 3 is connected with a detection placement component 4, the left and right sides of the interior of the detection placement component 4 are respectively provided with a side clamping component 5, the side clamping component 5 comprises an extrusion spring 501 and a buffer plate 502, the inner side of the extrusion spring 501 is provided with a buffer plate 502, the upper end of the interior of the detection placement component 4 is connected with a telescopic rod 6, the telescopic extrusion component 7 is connected with the lower end of the telescopic rod 6, the telescopic extrusion component 7 comprises a fixed connector 701, an extrusion block 702 and a telescopic sliding rod 703, the lower end of the fixed connector 701 is connected with the extrusion block 702, and the left and right ends of the fixed connector 701 are respectively connected with the telescopic sliding rod 703, the extrusion spring 501 is elastically connected with the buffer plate 502, the buffer plate 502 is in sliding connection with the telescopic sliding rod 703, in the detection process, substances to be detected are placed at the front end of the detection head 3, then are analyzed by an instrument in the detection display body 2, information is displayed through a display screen, in the detection process of the detection head 3, in order to conveniently fix the substances to be detected, the detection box 403 is arranged at the upper end of the detection head 3, the extrusion spring 501 and the buffer plate 502 are respectively arranged at the left end and the right end of the inside of the detection box 403 to clamp, then the upper end of the inside of the detection box 403 is pushed and extruded by the telescopic rod 6, the extrusion block 702 at the lower end of the fixing connector 701 extrudes the substances to be detected, so that the extrusion to be detected is clamped at the upper end of the detection head 3 and is tightly attached, so that the convenient fixing can be carried out, thereby improving the convenience of detection.

As shown in fig. 1 and 3, the detecting and placing component 4 comprises a threaded connector 401, a rotating shaft 402 and a detecting box 403, the upper end of the threaded connector 401 is connected with the rotating shaft 402, the upper end of the rotating shaft 402 is connected with the detecting box 403, the rear of the upper end of the protecting cover 1 is connected with a hanging ring 8, an elastic storage bin 9 is arranged above the rear end of the inside of the protecting cover 1, the detecting and placing component 4 is connected with the detecting head 3 through the threaded connector 401 to adjust the direction of the detecting box 403 more conveniently, after the detection is finished, the detecting box 403 is clamped in the elastic storage bin 9 to be stored by unscrewing the threaded connector 401, a closing rope is hung by the hanging ring 8 to be convenient to carry, the lower part of the rear end of the inside of the protecting cover 1 is provided with a supporting storage bin 10, and the lower wall of the inside of the supporting storage bin 10 is connected with a soft fastening pad 11, the inside front wall that supports the storage compartment 10 is connected with supporting component 12, and supporting component 12 is including rotating connecting piece 1201 and backup pad 1202, the lower extreme of rotating connecting piece 1201 is connected with backup pad 1202, rotate connecting piece 1201 and support storage compartment 10 and be connected as an organic wholely, and rotate connecting piece 1201 and backup pad 1202 and be swivelling joint, in the use, generally be through handheld frequent detection, if keep flat, can influence the viewing effect, in order to liberate both hands, especially set up the backup pad 1202 that can accomodate at the rear end of protection casing 1, can rotate through the connection of rotating connecting piece 1201, then the card is at the inside upper wall that supports storage compartment 10, form certain angle with protection casing 1, thereby support protection casing 1, let the user obtain a more suitable viewing angle, improve the practicality.

In summary, when the portable raman spectrometer is used, firstly, in the detection process, substances to be detected are placed at the front end of the detection head 3, then are analyzed by an instrument in the detection display body 2, information is displayed through a display screen, in the detection process of the detection head 3, in order to conveniently fix the substances to be detected, the detection box 403 is connected to the upper end of the detection head 3, the two ends of the inside of the detection box 403 are respectively provided with a pressing spring 501 and a buffer plate 502 for clamping, then the upper end of the inside of the detection box 403 is pushed and pressed by the telescopic rod 6, the pressing block 702 at the lower end of the fixed connector 701 is used for pressing the substances to be detected, so that the substances to be detected are pressed and clamped at the upper end of the detection head 3, and are tightly attached for detection, in general cases, the detection is carried out by hand holding frequently, if the detection is carried out flatly, the viewing effect may be affected, in order to release the hands, the back end of the protection cover 1 is provided with the supporting plate 1202 which can be stored, the protection cover 1 can be rotated by the connection of the rotating connecting piece 1201, then clamped on the inner upper wall of the supporting storage bin 10 and forms a certain angle with the protection cover 1, so that the protection cover 1 is supported, a user can obtain a proper viewing angle, after the use, the supporting plate 1202 is stored in the supporting storage bin 10, the soft fastening pad 11 is used for improving the extrusion fixation, the detecting and placing component 4 is a rotating shaft 402 connected with the detecting head 3 through the threaded connector 401 for more conveniently adjusting the direction of the detecting box 403, after the detection is finished, the detecting box 403 is clamped in the elastic storage bin 9 to be stored, the closing rope is hung through the hanging ring 8, and the carrying is convenient, this is the principle of operation of the portable raman spectrometer.

Claims

1. The utility model provides a portable Raman spectrometer, includes protection casing (1) and flexible extrusion subassembly (7), its characterized in that, the inside front end of protection casing (1) is provided with detects and shows body (2), and detects the upper end that shows body (2) and be connected with detection head (3), the upper end that detects head (3) is connected with detects and places subassembly (4), and detects the inside left and right sides that places subassembly (4) all is provided with side centre gripping subassembly (5), side centre gripping subassembly (5) are including extrusion spring (501) and buffer board (502), and the inboard of extrusion spring (501) is provided with buffer board (502), the inside upper end that detects and place subassembly (4) is connected with telescopic link (6), the lower extreme with telescopic link (6) is connected to flexible extrusion subassembly (7).

2. The portable raman spectrometer according to claim 1, wherein the detection placement component (4) comprises a threaded connector (401), a rotating shaft (402) and a detection box (403), the rotating shaft (402) is connected to the upper end of the threaded connector (401), and the detection box (403) is connected to the upper end of the rotating shaft (402).

3. The portable raman spectrometer according to claim 1, wherein the telescopic extrusion assembly (7) comprises a fixed connector (701), an extrusion block (702) and a telescopic sliding rod (703), the lower end of the fixed connector (701) is connected with the extrusion block (702), and both the left end and the right end of the fixed connector (701) are connected with the telescopic sliding rod (703).

4. Portable raman spectrometer according to claim 1, characterized in that the upper end rear of the protective cover (1) is connected with a hanging ring (8), and that an elastic storage bin (9) is arranged above the inner rear end of the protective cover (1).

5. A portable raman spectrometer according to claim 1, characterized in that a support bin (10) is arranged below the inner rear end of the protective cover (1), and the inner lower wall of the support bin (10) is connected with a soft fastening pad (11).

6. The portable raman spectrometer according to claim 5, characterized in that the inner front wall of the support magazine (10) is connected with a support assembly (12), and the support assembly (12) comprises a rotary connector (1201) and a support plate (1202), the lower end of the rotary connector (1201) is connected with the support plate (1202).

7. The portable raman spectrometer according to claim 6, characterized in that the rotary connection (1201) is integrally connected with the support magazine (10), and the rotary connection (1201) is rotatably connected with the support plate (1202).

8. The portable raman spectrometer according to claim 1, characterized in that the compression spring (501) is elastically connected to the buffer plate (502), and the buffer plate (502) is slidingly connected to the telescopic sliding rod (703).