CN219146950U

CN219146950U - Portable near infrared analyzer

Info

Publication number: CN219146950U
Application number: CN202321123785.2U
Authority: CN
Inventors: 张艺; 刘建升; 王集玉; 候洪哲
Original assignee: Shandong Yilai Environmental Protection Technology Co ltd
Current assignee: Shandong Yilai Environmental Protection Technology Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-06-09
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a portable near infrared analyzer, which comprises a suitcase, a host and a display panel, wherein the host is embedded and arranged at the inner bottom of the suitcase, the display panel is embedded and arranged at the inner top of the suitcase, and a damping suspension bracket is arranged between the host and the suitcase; this kind of near infrared analyzer adopts suitcase design, the inside shock attenuation suspension that can realize the multi-angle buffering of cooperation, possess high quick storage effect and portability when guaranteeing its transportation shockproof processing, carry the use when conveniently frequently appearing, the host computer wholly adopts full sealed design simultaneously, interior component does not have the exposure, can avoid interior component to receive the influence of external operational environment temperature, humidity, and cooperation water-cooling and forced air cooling structure are as radiating element, can effectively ensure its radiating effect, compare in traditional single forced air cooling heat dissipation, it possesses higher radiating effect, can adapt to and compare in indoor more abominable indoor environment operation.

Description

Portable near infrared analyzer

Technical Field

The utility model relates to the field of near infrared analyzers, in particular to a portable near infrared analyzer.

Background

The near infrared analyzer generally comprises a light source, a sample cell, a spectrometer and a control and data processing system, wherein light emitted by the light source passes through the sample cell, is absorbed by a sample, and then the rest of light is transmitted to the spectrometer, is split by the spectrometer, converts a light signal into an electric signal, and then transmits the electric signal to a controller to form spectral information, and the data processing system analyzes the spectral information to obtain a final result.

Near infrared analyzers are widely used, but there are still some problems in practical use: 1) The near infrared analyzer has high requirements on the humidity and the temperature of the working environment when in use, and meanwhile, vibration prevention treatment is needed in the transportation process, equipment faults are easy to cause when the near infrared analyzer is carried out, so that the near infrared analyzer is inconvenient to carry out and use frequently; 2) In the traditional near infrared analyzer, through holes are formed in an equipment shell to be matched with a cooling fan for cooling, so that the inside of the equipment is conducted with the outside, the equipment is easily affected by the outside humidity, meanwhile, dust and the like easily enter the equipment and are adsorbed on electronic elements, and therefore the detection accuracy of the equipment is affected, and even the service life of the equipment is affected; therefore, in view of the above situation, there is an urgent need to develop a portable near infrared analyzer to overcome the shortcomings in the current practical application and meet the current demands.

Disclosure of Invention

The present utility model is directed to a portable near infrared analyzer, 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 portable near infrared analyzer comprises a suitcase, a host and a display panel, wherein the host is embedded and installed at the inner bottom of the suitcase, the display panel is embedded and installed at the inner top of the suitcase, and a damping suspension bracket is installed between the host and the suitcase;

the host machine further comprises a cover plate, a cooling mechanism and sliding sleeves, wherein a sample cavity is formed in the middle position of the host machine, the cover plate is horizontally hinged to the middle position of the top of the host machine, a mounting groove is formed in the edge position of the top of the host machine, the cooling mechanism is embedded and mounted in the mounting groove, and two groups of sliding sleeves are horizontally welded to the side wall of the host machine;

the damping suspension comprises a fixing plate, a sliding block A, sliding rails A, sliding blocks B, sliding rails B, fixing shafts and springs A, wherein the two sliding rails B are horizontally arranged at the inner bottom edge of the suitcase, the sliding blocks B are vertically arranged at the bottom edge of the sliding rail A and are fixedly connected with the sliding rails A through screws, the sliding rails A and the sliding rails B are in sliding connection with the sliding rails B, the two sliding blocks A are vertically arranged at the bottom edge of the fixing plate and are fixedly connected with the fixing plate through screws, the fixing plate is in sliding connection with the sliding rails A through the sliding blocks A, the four fixing shafts are vertically welded at the top edge of the fixing plate, and the springs A are nested and arranged at two ends of the fixing shafts.

As a further scheme of the utility model: the sliding rail A further comprises springs B and blocking plates, the two springs B are embedded into the two ends of the sliding rail A, the two blocking plates are oppositely arranged at the tail end of the sliding rail A, and the sliding block A can reset after transversely sliding in the sliding rail A through the arranged springs B.

As a further scheme of the utility model: the cooling mechanism comprises a roll-over stand, a cooling fan, cooling fins, a hose A, a circulating pump, a cold head, a liquid tank and a hose B, wherein the roll-over stand is embedded in the installation groove and hinged to the installation groove, the cooling fan and the cooling fins are sequentially embedded in the roll-over stand, two ends of the hose A and two ends of the hose B are respectively communicated with the cooling fins and the cold head, the circulating pump is arranged in the middle section of the hose A, the liquid tank is arranged in the middle section of the hose B, the host can dissipate heat normally in a sealing state through the cooling mechanism, and dust is prevented from entering the host.

As a further scheme of the utility model: the inside of fin and cold head is the cavity form to pour into and have the coolant liquid, form coolant liquid circulation channel, the cold head is arranged in the inside heat dissipation component department that needs of host computer, realizes the heat dissipation when guaranteeing the whole leakproofness of host computer.

As a further scheme of the utility model: the sliding block A and the sliding block B are consistent in structure, the sliding rail A and the sliding rail B are consistent in structure, and the two groups of sliding structures are matched with each other, so that the impact in the transverse direction is coped with, and the transverse buffering is realized.

As a further scheme of the utility model: the four fixed shafts are longitudinally aligned with the four sliding sleeves one by one and are in sliding connection, the host machine can longitudinally slide through the sliding sleeves, and springs A at two ends are matched for buffering.

The beneficial effects are that: this kind of near infrared analyzer adopts suitcase design, the shock attenuation suspension that the multi-angle was buffered can be realized to the cooperation inside, possess extremely high quick storage effect and portability when guaranteeing its transportation shockproof processing, carry the use when conveniently frequently going out, the whole totally enclosed design that adopts of host computer simultaneously, interior component does not have the exposure, can avoid interior component to receive the influence of external operational environment temperature, humidity, and cooperation water-cooling and forced air cooling structure are as radiating element, can effectively ensure its radiating effect, compare in traditional single forced air cooling heat dissipation, it possesses higher radiating effect, can adapt to and compare in indoor harsher indoor environment operation, more be suitable for carrying out the use.

Drawings

Fig. 1 is a schematic diagram of the front structure of the present utility model.

Fig. 2 is a schematic view of the suitcase structure of the present utility model.

Fig. 3 is a schematic diagram of a host structure according to the present utility model.

Fig. 4 is a schematic view of the shock absorbing suspension structure of the present utility model.

FIG. 5 is a side longitudinal cross sectional view of the main frame and shock absorbing suspension of the present utility model.

Fig. 6 is a schematic view of a sliding rail B according to the present utility model.

Fig. 7 is a partial cross-sectional view of a cooling mechanism of the present utility model.

In the figure: 1. a suitcase; 2. a host; 21. a sample chamber; 22. a cover plate; 23. a mounting groove; 24. a cooling mechanism; 241. a roll-over stand; 242. a heat radiation fan; 243. a heat sink; 244. a hose A; 245. a circulation pump; 246. a cold head; 247. a liquid tank; 248. a hose B; 25. a sliding sleeve; 3. a display panel; 4. damping suspension; 41. a fixing plate; 42. a sliding block A; 43. a sliding rail A; 431. a spring B; 432. a closure plate; 44. a sliding block B; 45. a sliding rail B; 46. a fixed shaft; 47. and a spring A.

Detailed Description

Examples

Referring to fig. 1 to 7, in an embodiment of the present utility model, a portable near infrared analyzer includes a suitcase 1, a host computer 2 and a display panel 3, wherein the host computer 2 is embedded in an inner bottom of the suitcase 1, the display panel 3 is embedded in an inner top of the suitcase 1, and a damping suspension 4 is installed between the host computer 2 and the suitcase 1;

the host machine 2 further comprises a cover plate 22, a cooling mechanism 24 and sliding sleeves 25, wherein the middle position of the host machine 2 is provided with a sample cavity 21, the cover plate 22 is horizontally hinged to the middle position of the top of the host machine 2, the edge of the top of the host machine 2 is provided with a mounting groove 23, the cooling mechanism 24 is embedded and mounted in the mounting groove 23, and two groups of sliding sleeves 25 are horizontally welded to the side wall of the host machine 2;

the damping suspension 4 comprises a fixed plate 41, a sliding block A42, a sliding rail A43, a sliding block B44, a sliding rail B45, a fixed shaft 46 and a spring A47, wherein the two sliding rails B45 are horizontally arranged at the inner bottom of the suitcase 1, the sliding block B44 is vertically arranged at the bottom edge position of the sliding rail A43 and fixedly connected with the sliding rail A43 through screws, the sliding rail A43 and the sliding rail B45 are in sliding connection through the sliding block B44, the two sliding blocks A42 are vertically arranged at the bottom edge position of the fixed plate 41 and fixedly connected with the fixed plate 41 through screws, the fixed plate 41 and the sliding rail A43 are in sliding connection through the sliding block A42, the four fixed shafts 46 are vertically welded at the top edge position of the fixed plate 41, and the spring A47 is nested and arranged at two ends of the fixed shaft 46.

As a further scheme of the utility model: the slide rail A43 further comprises a spring B431 and a blocking plate 432, the two springs B431 are embedded into two ends of the slide rail A43, the two blocking plates 432 are oppositely arranged at the tail end of the slide rail A43, and the slide block A42 can slide transversely in the slide rail A43 through the arranged springs B431 and then reset.

As a further scheme of the utility model: the cooling mechanism 24 comprises a roll-over stand 241, a cooling fan 242, cooling fins 243, a hose A244, a circulating pump 245, a cold head 246, a liquid tank 247 and a hose B248, wherein the roll-over stand 241 is embedded in the installation groove 23 and hinged with the installation groove 23, the cooling fan 242 and the cooling fins 243 are sequentially embedded in the roll-over stand 241, two ends of the hose A244 and the hose B248 are respectively communicated with the cooling fins 243 and the cold head 246, the circulating pump 245 is arranged in the middle section of the hose A244, the liquid tank 247 is arranged in the middle section of the hose B248, and the host 2 can normally dissipate heat in a sealed state through the cooling mechanism 24, so that dust is prevented from entering the host 2.

As a further scheme of the utility model: the heat sink 243 and the cold head 246 are hollow, and are filled with cooling liquid to form a cooling liquid circulation channel, the cold head 246 is arranged at a part of the main machine 2 where heat dissipation elements are required, and heat dissipation is realized while the whole tightness of the main machine 2 is ensured.

As a further scheme of the utility model: the sliding block A42 and the sliding block B44 are consistent in structure, the sliding rail A43 and the sliding rail B45 are consistent in structure, and the two groups of sliding structures are matched with each other, so that the impact in the transverse direction is coped with, and the transverse buffering is realized.

As a further scheme of the utility model: the four fixed shafts 46 are longitudinally aligned with the four sliding sleeves 25 one by one and are in sliding connection, the host machine 2 can longitudinally slide through the sliding sleeves 25, and the springs A47 at the two ends are matched for buffering.

The working principle of the utility model is as follows: when the portable near infrared analyzer is used, the whole equipment can be carried out for use through the suitcase 1, the equipment is unfolded and started after reaching a working place, after the equipment is started, the circulating pump 245 and the cooling fan 242 of the internal cooling mechanism 24 of the equipment start to operate, the circulating pump 245 drives cooling liquid to circulate among the cooling fin 243, the hose A244, the cold head 246, the liquid tank 247 and the hose B248, heat generated by the internal elements of the host 2 during operation is absorbed by the cold head 246 and conducted to the internal cooling liquid, the heat is carried to the cooling fin 243 during cooling liquid circulation, the heat of the cooling fin 243 is emitted into the air and blown away through the cooling fan 242, heat dissipation is realized, the equipment is vibrated during carrying, then the host 2 drives the sliding block A42 and the sliding block B44 to axially slide in the sliding rail A43 and the sliding rail B45 through structures such as the fixing plate 41, the buffering is realized by matching with the spring B431, and the buffering is realized by matching with the impact force of the fixed shaft 46 in the axial direction with the spring A47.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable near infrared analyzer, characterized by: the novel anti-vibration suitcase comprises a suitcase (1), a host machine (2) and a display panel (3), wherein the host machine (2) is embedded and installed at the inner bottom of the suitcase (1), the display panel (3) is embedded and installed at the inner top of the suitcase (1), and a vibration-damping suspension bracket (4) is installed between the host machine (2) and the suitcase (1);

the host machine (2) further comprises a cover plate (22), a cooling mechanism (24) and a sliding sleeve (25), wherein a sample cavity (21) is formed in the middle position of the host machine (2), the cover plate (22) is horizontally hinged to the middle position of the top of the host machine (2), an installation groove (23) is formed in the edge of the top of the host machine (2), the cooling mechanism (24) is embedded and installed in the installation groove (23), and two groups of sliding sleeves (25) are horizontally welded on the side wall of the host machine (2);

the shock attenuation suspension (4) include fixed plate (41), slider A (42), slide rail A (43), slider B (44), slide rail B (45), fixed axle (46) and spring A (47), two slide rail B (45) are the interior bottom of horizontal installation at suitcase (1), slider B (44) are the bottom edge position that sets up perpendicularly at slide rail A (43), and with slide rail A (43) pass through screw fixed connection, slide rail A (43) and slide rail B (45) pass through slider B (44) sliding connection, two slide block A (42) are the bottom edge position that sets up perpendicularly at fixed plate (41), and with fixed plate (41) pass through screw fixed connection, fixed plate (41) pass through slider A (42) sliding connection with slide rail A (43), four fixed axle (46) are the top edge position at fixed plate (41) of vertical welding, spring A (47) nest install the both ends at fixed axle (46).

2. The portable near infrared analyzer of claim 1, wherein: the sliding rail A (43) further comprises a spring B (431) and a blocking plate (432), the two springs B (431) are embedded and installed at two ends of the sliding rail A (43), and the two blocking plates (432) are installed at the tail ends of the sliding rail A (43) relatively.

3. The portable near infrared analyzer of claim 1, wherein: the cooling mechanism (24) comprises a roll-over stand (241), a cooling fan (242), cooling fins (243), a hose A (244), a circulating pump (245), a cold head (246), a liquid tank (247) and a hose B (248), wherein the roll-over stand (241) is embedded in the installation groove (23) and hinged with the installation groove (23), the cooling fan (242) and the cooling fins (243) are sequentially embedded in the roll-over stand (241), two ends of the hose A (244) and the hose B (248) are respectively communicated with the cooling fins (243) and the cold head (246), the circulating pump (245) is arranged in the middle section of the hose A (244), and the liquid tank (247) is arranged in the middle section of the hose B (248).

4. The portable near infrared analyzer of claim 3, wherein: the inside of the cooling fin (243) and the cooling head (246) are hollow, and are filled with cooling liquid.

5. The portable near infrared analyzer of claim 1, wherein: the sliding block A (42) is consistent with the sliding block B (44) in structure, and the sliding rail A (43) is consistent with the sliding rail B (45) in structure.

6. The portable near infrared analyzer of claim 1, wherein: the four fixed shafts (46) are longitudinally aligned with the four sliding sleeves (25) one by one and are in sliding connection.