CN114460026A - Portable ultraviolet-visible spectrophotometer - Google Patents
Portable ultraviolet-visible spectrophotometer Download PDFInfo
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- CN114460026A CN114460026A CN202210132537.8A CN202210132537A CN114460026A CN 114460026 A CN114460026 A CN 114460026A CN 202210132537 A CN202210132537 A CN 202210132537A CN 114460026 A CN114460026 A CN 114460026A
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- box body
- portable
- fixedly connected
- pipe
- portable box
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- 238000000870 ultraviolet spectroscopy Methods 0.000 title claims abstract description 50
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 238000007791 dehumidification Methods 0.000 claims description 34
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- 241001330002 Bambuseae Species 0.000 claims description 18
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 239000006185 dispersion Substances 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
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- 238000013461 design Methods 0.000 description 4
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- 238000006243 chemical reaction Methods 0.000 description 2
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- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0202—Mechanical elements; Supports for optical elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/12—Generating the spectrum; Monochromators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
Abstract
The invention discloses a portable ultraviolet-visible spectrophotometer, which relates to the technical field of environment detection devices and comprises a portable box body and an ultraviolet-visible spectrophotometer body, wherein a control electroplate is fixedly arranged on the front surface of the portable box body, an instrument protective cover is rotatably connected to the top of the portable box body, a locking protection mechanism is arranged on the left side of the portable box body, and an automatic storage mechanism is arranged at the bottom of an inner cavity of the portable box body. According to the portable box body, the electric telescopic push rod is controlled to extend, so that the lower connecting block can horizontally slide, the sliding plate is driven to slide downwards in the inner cavity of the vertical sliding groove through the matching of the rotating rod and the sliding plate, the function of containing the ultraviolet-visible spectrophotometer body into the inner cavity of the portable box body is realized, then the instrument protective cover is closed, the containing work of the ultraviolet-visible spectrophotometer body is completed, the instrument can be moved through the grab handle on the right side of the portable box body, and the problem that the work efficiency of measuring personnel is influenced by the holding movement is avoided.
Description
Technical Field
The invention relates to a photometer, relates to the technical field of environment detection devices, and particularly relates to a portable ultraviolet-visible spectrophotometer.
Background
An ultraviolet-visible spectrophotometer is an analyzer based on ultraviolet-visible spectrophotometry principle and utilizing the radiation absorption of substance molecules in the ultraviolet-visible spectrum region to analyze, which mainly comprises a light source, a monochromator, an absorption cell, a detector, a signal processor and other parts, wherein the light source has the function of providing stable continuous spectrum with sufficient intensity, the ultraviolet region usually uses a hydrogen lamp or a deuterium lamp, the visible region usually uses a tungsten lamp or a halogen tungsten lamp, the monochromator has the function of decomposing composite light emitted by the light source and separating monochromatic light with required wavelength from the composite light, the dispersing element has two types of prisms and gratings, a glass absorption cell is used for measuring the visible region, a quartz absorption cell is used for measuring the ultraviolet region, the detector has the function of detecting the intensity of transmitted light through a photoelectric conversion element and converting optical signals into electric signals, the photoelectric conversion element has a photoelectric tube, a photomultiplier and a photodiode array detector, there are several methods of classifying spectrophotometers: the spectrophotometer can be divided into a single beam spectrophotometer and a double beam spectrophotometer according to an optical path system; the method can be divided into single-wavelength and dual-wavelength spectrophotometers according to the measuring mode; the detection method according to the drawing spectrogram is divided into spectral scanning detection and diode array full-spectrum detection. The following problems exist in the prior art:
1. the existing ultraviolet-visible spectrophotometer does not have the function of convenient carrying, and a measurer needs to hold and move the ultraviolet-visible spectrophotometer in the outdoor working process, so that the holding and moving are inconvenient, and the working efficiency of the measurer is influenced;
2. the existing ultraviolet-visible spectrophotometer does not have the function of locking protection, and if a non-professional person operates the ultraviolet-visible spectrophotometer, the photometer is easily damaged, so that the smooth operation of measurement work is influenced.
Disclosure of Invention
The invention provides a portable ultraviolet-visible spectrophotometer, which has the function of convenient carrying and solves the problem that the working efficiency of measuring personnel is influenced by holding movement; the other purpose is to solve the problem that a photometer is easily damaged when a non-professional person operates the photometer, so that the ultraviolet-visible spectrophotometer can be protected in a locking mode.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a portable ultraviolet-visible spectrophotometer, includes portable box and ultraviolet-visible spectrophotometer body, the positive fixed mounting of portable box has the control electroplax, the top of portable box is rotated and is connected with the instrument visor, the left side of portable box is provided with locking protection machanism, the bottom of portable box inner chamber is provided with automatic receiving mechanism, the left side of portable box is provided with inner loop dehumidification mechanism.
Locking protection mechanism is including the protection box body, protection box body fixed mounting is in the left side of portable box, the top fixed mounting of protection box body inner chamber has step motor, step motor's output shaft extends to the rotatory handle of top fixedly connected with of protection box body, fixed mounting has the locking apron on the outer wall of rotatory handle, the bottom of locking apron and the top swing joint of instrument visor, the bottom fixed mounting of protection box body has the unblock box body, the right side fixed mounting of unblock box body inner chamber has fingerprint unblock module body.
The automatic storage mechanism comprises a connecting block, an electric telescopic push rod and a vertical sliding groove, the vertical sliding groove is formed in the inner wall of the portable box body, a sliding plate is connected to the inner cavity of the vertical sliding groove in a sliding mode, the connecting block is set into two groups, the lower side of the connecting block is located in one group, the connecting block is connected with the bottom of the inner cavity of the portable box body in a sliding mode, the upper side of the connecting block is located in one group, the connecting block is fixedly connected with the bottom of the sliding plate, the connecting block is connected with a rotating rod in a rotating mode, the electric telescopic push rod is fixedly installed at the bottom of the inner cavity of the portable box body, and the moving end of the electric telescopic push rod is fixedly connected with the outer wall of the connecting block.
The inner loop dehumidification mechanism includes a dehumidification section of thick bamboo, dehumidification section of thick bamboo fixed mounting is in the left side of portable box, the top fixedly connected with circulating fan of dehumidification section of thick bamboo inner chamber, the top fixedly connected with circulating pipe one of dehumidification section of thick bamboo, fixed mounting has the trompil flow distribution plate in the inner chamber of dehumidification section of thick bamboo, fixed mounting has the condenser body in the inner chamber of dehumidification section of thick bamboo.
The technical scheme of the invention is further improved as follows: the bottom of the unlocking box body is movably inserted with a module protective cover, the bottom of the module protective cover is fixedly connected with an anti-lost rope, one end, far away from the module protective cover, of the anti-lost rope is fixedly connected with the outer wall of the unlocking box body, a containing tank is fixedly mounted on the left side of the unlocking box body, and a transparent batten is fixedly mounted on the outer wall of the containing tank.
The technical scheme of the invention is further improved as follows: the left side fixed mounting of unblock box body has the micropump, the input tube of micropump and the bottom fixed connection who holds the jar, the output tube of micropump and the left side fixed connection of unblock box body, the left side fixedly connected with flow distribution plate of unblock box body inner chamber.
The technical scheme of the invention is further improved as follows: the front and the back of the unlocking box body are fixedly connected with vent pipes, one ends of the vent pipes, far away from the unlocking box body, are connected with movable pipes in a threaded mode, one ends of the movable pipes, far away from the vent pipes, are fixedly connected with hollow balls, the outer walls of the hollow balls are fixedly connected with dispersion pipes, and stainless steel wire net plates are fixedly installed on the inner walls of the dispersion pipes.
The technical scheme of the invention is further improved as follows: the damping connecting base is fixedly mounted on the inner wall of the sliding plate, the air spring is fixedly connected to the inner wall of the damping connecting base, one end, far away from the inner wall of the damping connecting base, of the air spring is fixedly connected with a connecting pin, and an electromagnet is fixedly mounted at the bottom of an inner cavity of the connecting pin.
The technical scheme of the invention is further improved as follows: the top fixedly connected with rubber cylinder of shock attenuation connecting seat, the bottom activity grafting of ultraviolet visible spectrophotometer body is in the inner chamber of connecting the foot, the bottom of ultraviolet visible spectrophotometer body and the top swing joint of electro-magnet.
The technical scheme of the invention is further improved as follows: the bottom of the dehumidification barrel is fixedly connected with a condensate water collecting pipe, an absorption sponge column is detachably connected in an inner cavity of the condensate water collecting pipe, a water suction groove is formed in the top of the absorption sponge column, and a center rod is fixedly connected to the inner wall of the absorption sponge column.
The technical scheme of the invention is further improved as follows: the bottom of the condensed water collecting pipe is movably connected with an inserting pipe in an inserting mode, the bottom of the inserting pipe is fixedly connected with a circulating pipe II, one end, far away from the dehumidification cylinder, of the circulating pipe I is fixedly connected with the outer wall of the portable box body, and one end, far away from the inserting pipe, of the circulating pipe II is fixedly connected with the outer wall of the portable box body.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a portable ultraviolet-visible spectrophotometer, which is characterized in that an electric telescopic push rod, a connecting block, a rotating rod, a vertical sliding groove and a sliding plate are combined, the electric telescopic push rod is controlled to extend, the connecting block below is promoted to horizontally slide, the sliding plate is driven to slide downwards in an inner cavity of the vertical sliding groove through the cooperation with the rotating rod, the function of containing an ultraviolet-visible spectrophotometer body into an inner cavity of a portable box body is further realized, then an instrument protective cover is sealed, the containing work of the ultraviolet-visible spectrophotometer body is completed, the instrument can be moved through a grab handle on the right side of the portable box body, the problem that the work efficiency of measuring personnel is influenced by the holding movement is avoided, and the convenience of the instrument is improved.
2. The invention provides a portable ultraviolet-visible spectrophotometer which adopts the combination of a stepping motor, a rotating handle, a locking cover plate and a fingerprint unlocking module body, wherein under the condition that an instrument protective cover is closed, the stepping motor is controlled to work to drive the rotating handle to rotate, the locking cover plate is moved to the top of the instrument protective cover in the rotating process of the rotating handle, and the instrument protective cover is locked through the locking cover plate, so that the problem that a non-professional person operates the ultraviolet-visible spectrophotometer body is solved, the safety of the ultraviolet-visible spectrophotometer body is ensured, if the professional person needs to operate the ultraviolet-visible spectrophotometer body, a fingerprint can be identified through the fingerprint unlocking module body, the stepping motor can be automatically controlled to work after successful identification, the unlocking work of the instrument protective cover is completed, and the safety of the instrument is improved.
3. The invention provides a portable ultraviolet-visible spectrophotometer, which is characterized in that a condenser body, a circulating fan, a first circulating pipe and a second circulating pipe are combined to control the operation of the condenser body to carry out refrigeration work, and then the work of the circulating fan is controlled, the design of the first circulating pipe and the second circulating pipe is matched to promote the air in an inner cavity of a portable box to circulate through an inner cavity of a dehumidification cylinder, when the air is contacted with the outer wall of the condenser body, the moisture in the air can be condensed on the outer wall of the condenser body, so that the humidity of the air in the inner cavity of the portable box is reduced, the internal circulation dehumidification function is realized, the problem that the moisture damages internal devices of the ultraviolet-visible spectrophotometer body is caused is avoided, and the service life of the ultraviolet-visible spectrophotometer body is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the portable case of the present invention;
FIG. 3 is a schematic view of the internal structure of the shock absorbing connecting base of the present invention;
FIG. 4 is an enlarged schematic view of structure A of the present invention;
FIG. 5 is a schematic view of the internal structure of the unlocking box body according to the present invention;
FIG. 6 is a schematic side view of a gas permeable tube according to the present invention;
FIG. 7 is a schematic view of the inner structure of the dehumidifying cartridge according to the present invention;
fig. 8 is a schematic view of the internal structure of the condensate collecting pipe of the present invention.
In the figure: 1. a portable box body; 11. an ultraviolet-visible spectrophotometer body; 2. a control panel; 3. an instrument protective cover;
4. a locking guard mechanism; 41. a protective box body; 42. a stepping motor; 43. a rotation handle; 44. locking the cover plate; 45. unlocking the box body; 451. a fingerprint unlocking module body; 452. a module protection cover; 453. preventing the rope from being lost; 454. a holding tank; 455. a transparent ribbon board; 456. a micro-pump; 457. a diverter tray; 458. a gas permeable pipe; 4581. a movable tube; 4582. hollow spheres; 4583. a dispersion pipe; 4584. stainless steel wire mesh sheets;
5. an automatic storage mechanism; 51. connecting blocks; 52. rotating the rod; 53. an electric telescopic push rod; 54. a vertical chute; 55. a sliding plate; 56. a shock-absorbing connecting seat; 561. a gas spring; 562. a connecting pin; 563. an electromagnet; 564. a rubber cylinder;
6. an internal circulation dehumidification mechanism; 61. a dehumidification cylinder; 62. a circulating fan; 63. a tapping flow distribution plate; 64. a condenser body; 65. a first circulating pipe; 66. a condensed water collecting pipe; 661. an absorbent sponge column; 662. a water suction tank; 663. a center bar; 664. inserting a tube; 665. and a second circulation pipe.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in FIGS. 1-8, the invention provides a portable ultraviolet-visible spectrophotometer, comprising a portable box 1 and an ultraviolet-visible spectrophotometer body 11, wherein a control electric plate 2 is fixedly arranged on the front surface of the portable box 1, an instrument protection cover 3 is rotatably connected to the top of the portable box 1, a locking protection mechanism 4 is arranged on the left side of the portable box 1, an automatic storage mechanism 5 is arranged at the bottom of the inner cavity of the portable box 1, an internal circulation dehumidification mechanism 6 is arranged on the left side of the portable box 1, the locking protection mechanism 4 comprises a protection box body 41, the protection box body 41 is fixedly arranged on the left side of the portable box 1, a stepping motor 42 is fixedly arranged at the top of the inner cavity of the protection box body 41, an output shaft of the stepping motor 42 extends to the top of the protection box body 41 and is fixedly connected with a rotating handle 43, a locking cover plate 44 is fixedly arranged on the outer wall of the rotating handle 43, the bottom of the locking cover plate 44 is movably connected with the top of the instrument protection cover 3, the bottom of the protection box body 41 is fixedly provided with an unlocking box body 45, the right side of the inner cavity of the unlocking box body 45 is fixedly provided with a fingerprint unlocking module body 451, the automatic storage mechanism 5 comprises connecting blocks 51, electric telescopic push rods 53 and vertical sliding grooves 54, the vertical sliding grooves 54 are arranged on the inner wall of the portable box body 1, the inner cavity of the vertical sliding grooves 54 is connected with a sliding plate 55 in a sliding manner, the connecting blocks 51 are arranged into two groups, one group of the connecting blocks 51 positioned at the lower part is connected with the bottom of the inner cavity of the portable box body 1 in a sliding manner, one group of the connecting blocks 51 positioned at the upper part is fixedly connected with the bottom of the sliding plate 55, a rotating rod 52 is rotatably connected between the two groups of the connecting blocks 51, the electric telescopic push rods 53 are fixedly arranged at the bottom of the inner cavity of the portable box body 1, the moving end of the electric telescopic push rods 53 is fixedly connected with the outer wall of the connecting blocks 51, the internal circulation dehumidifying mechanism 6 comprises a dehumidifying cylinder 61, the dehumidifying cylinder 61 is fixedly arranged at the left side of the portable box body 1, the top fixedly connected with circulating fan 62 of dehumidification section of thick bamboo 61 inner chamber, the top fixedly connected with circulating pipe 65 of dehumidification section of thick bamboo 61, fixed mounting has trompil flow distribution plate 63 in the inner chamber of dehumidification section of thick bamboo 61, fixed mounting has condenser body 64 in the inner chamber of dehumidification section of thick bamboo 61, control electric telescopic push rod 53 extends, make below connecting block 51 carry out the horizontal slip, again through the cooperation with dwang 52, drive sliding plate 55 and slide in the inner chamber of vertical spout 54, and then realize accomodating the function to portable box 1 inner chamber with ultraviolet visible spectrophotometer body 11, then close instrument visor 3 again, accomplish the work of accomodating ultraviolet visible spectrophotometer body 11 promptly, the grab handle on the right side of portable box 1 of accessible thereupon removes this instrument.
Example 2
As shown in fig. 1 to 8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, a module protection cover 452 is movably inserted into the bottom of the unlocking box body 45, an anti-lost rope 453 is fixedly connected to the bottom of the module protection cover 452, one end of the anti-lost rope 453, which is far away from the module protection cover 452, is fixedly connected to the outer wall of the unlocking box body 45, a holding tank 454 is fixedly mounted on the left side of the unlocking box body 45, a transparent ribbon plate 455 is fixedly mounted on the outer wall of the holding tank 454, a micro pump 456 is fixedly mounted on the left side of the unlocking box body 45, an input pipe of the micro pump 456 is fixedly connected to the bottom of the holding tank 454, an output pipe of the micro pump 456 is fixedly connected to the left side of the unlocking box body 45, a distribution plate 457 is fixedly connected to the left side of the inner cavity of the unlocking box body 45, vent pipes 458 are fixedly connected to the front and back of the unlocking box body 45, a movable pipe 4581 is connected to one end of the vent pipe 458, a hollow ball 4582 is fixedly connected to one end of the movable pipe 4581, which is far away from the vent pipe 458, a dispersion pipe 4583 is fixedly connected to the outer wall of the hollow ball 4582, a stainless steel wire mesh 4584 is fixedly installed on the inner wall of the dispersion pipe 4583, when the instrument protective cover 3 is closed, the stepping motor 42 is controlled to work to drive the rotary handle 43 to rotate, the locking cover plate 44 is moved to the top of the instrument protective cover 3 in the rotating process of the rotary handle 43, the instrument protective cover 3 is locked through the locking cover plate 44, the problem that a non-professional operates the ultraviolet-visible spectrophotometer body 11 is solved, the safety of the ultraviolet-visible spectrophotometer body 11 is guaranteed, if the professional needs to operate the ultraviolet-visible spectrophotometer body 11, a fingerprint can be identified through the fingerprint unlocking module body 451, the stepping motor 42 can be automatically controlled to work after successful identification, the unlocking of the instrument protective cover 3 is completed, a cleaning solution is added in advance through an adding pipeline at the top of the accommodating tank 454, the micro pump 456 is controlled to work, cleaning solution in the inner cavity of the accommodating tank 454 can be extracted, and then the cleaning solution is sprayed to the fingerprint unlocking module body 451 through the distribution disc 457, so that the cleaning function of the fingerprint unlocking module body is achieved, the inner diameter of an air inlet of the unlocking box body 45 is reduced due to the design of the hollow ball 4582 and the dispersion pipe 4583, and the problem that foreign matters enter the inside of the unlocking box body 45 can be avoided due to the fact that the stainless steel wire mesh 4584 is added.
Example 3
As shown in fig. 1 to 8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, fixed mounting has shock attenuation connecting seat 56 on the inner wall of sliding plate 55, fixedly connected with air spring 561 on the inner wall of shock attenuation connecting seat 56, the one end fixedly connected with connecting foot 562 of shock attenuation connecting seat 56 inner wall is kept away from to air spring 561, the bottom fixed mounting of connecting foot 562 inner chamber has electro-magnet 563, the top fixedly connected with rubber cylinder 564 of shock attenuation connecting seat 56, the bottom activity of ultraviolet visible spectrophotometer body 11 is pegged graft in the inner chamber of connecting foot 562, the bottom of ultraviolet visible spectrophotometer body 11 and the top swing joint of electro-magnet 563, the bottom of ultraviolet visible spectrophotometer body 11 is provided with the iron connecting block, be used for cooperation electro-magnet 563 to fix, design through air spring 561, make ultraviolet visible spectrophotometer body 11 possess shock-absorbing function, effectively protect the safety of ultraviolet visible spectrophotometer body 11.
Example 4
As shown in fig. 1 to 8, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the bottom of the dehumidification cylinder 61 is fixedly connected with a condensed water collecting pipe 66, an absorption sponge post 661 is detachably connected in the inner cavity of the condensed water collecting pipe 66, a water suction groove 662 is formed in the top of the absorption sponge post 661, a center rod 663 is fixedly connected to the inner wall of the absorption sponge post 661, an insertion pipe 664 is movably inserted in the bottom of the condensed water collecting pipe 66, a circulating pipe two 665 is fixedly connected to the bottom of the insertion pipe 664, one end of the circulating pipe one 65, far away from the dehumidification cylinder 61, is fixedly connected with the outer wall of the portable box 1, one end of the circulating pipe two 665, far away from the insertion pipe 664, is fixedly connected with the outer wall of the portable box 1, the operation of the condenser body 64 is controlled to carry out refrigeration operation, the operation of the circulating fan 62 is controlled, the design of the circulating pipe one 65 and the circulating pipe two 665 is matched to enable the air in the inner cavity of the portable box 1 to circulate through the inner cavity of the dehumidification cylinder 61, and when the air is contacted with the outer wall of the condenser body 64, its inside moisture can appear the condensation at the outer wall of condenser body 64, and then reduces the humidity of portable box 1 inner chamber air, realizes the function of inner loop dehumidification, extracts grafting pipe 664 from the bottom of comdenstion water collecting pipe 66, then can take out absorption sponge post 661, and convenient to use person carries out drying process to it.
The working principle of the portable ultraviolet-visible spectrophotometer is described in detail below.
As shown in fig. 1-8, in the using process, the instrument is moved by the right-side handle of the portable box 1, after the instrument is moved to the designated position, the portable box 1 is placed on the ground, the corresponding finger can be attached to the left side of the fingerprint unlocking module body 451, after the identification is successful, the stepping motor 42 is automatically controlled to work, the locking cover plate 44 is moved out from the top of the instrument protection cover 3, then the instrument protection cover 3 is opened, the electric telescopic push rod 53 is controlled to contract, the sliding plate 55 is made to slide upwards in the inner cavity of the vertical sliding groove 54, the ultraviolet-visible spectrophotometer body 11 is pushed out from the inner cavity of the portable box 1, then the light can be tested by the ultraviolet-visible spectrophotometer body 11, after the ultraviolet-visible spectrophotometer body 11 is stored, if the inner cavity of the portable box 1 needs to be dehumidified, control condenser body 64 controls circulating fan 62 work when carrying out refrigeration work, makes the air in the inner chamber of portable box 1 circulate through the inner chamber of dehumidification section of thick bamboo 61, and the inside moisture of air can realize the function of inner loop dehumidification at the outer wall condensation of condenser body 64, ensures the safety of ultraviolet visible spectrophotometer body 11.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (8)
1. The utility model provides a portable ultraviolet and visible spectrophotometer, includes portable box (1) and ultraviolet and visible spectrophotometer body (11), its characterized in that: the front side of the portable box body (1) is fixedly provided with a control electric plate (2), the top of the portable box body (1) is rotatably connected with an instrument protective cover (3), the left side of the portable box body (1) is provided with a locking protection mechanism (4), the bottom of the inner cavity of the portable box body (1) is provided with an automatic storage mechanism (5), and the left side of the portable box body (1) is provided with an internal circulation dehumidifying mechanism (6);
the locking protection mechanism (4) comprises a protection box body (41), the protection box body (41) is fixedly installed on the left side of the portable box body (1), a stepping motor (42) is fixedly installed at the top of the inner cavity of the protection box body (41), an output shaft of the stepping motor (42) extends to the top of the protection box body (41) and is fixedly connected with a rotating handle (43), a locking cover plate (44) is fixedly installed on the outer wall of the rotating handle (43), the bottom of the locking cover plate (44) is movably connected with the top of the instrument protection cover (3), an unlocking box body (45) is fixedly installed at the bottom of the protection box body (41), and a fingerprint unlocking module body (451) is fixedly installed on the right side of the inner cavity of the unlocking box body (45);
the automatic storage mechanism (5) comprises connecting blocks (51), electric telescopic push rods (53) and vertical sliding grooves (54), the vertical sliding grooves (54) are formed in the inner wall of the portable box body (1), sliding plates (55) are connected in the inner cavity of the vertical sliding grooves (54) in a sliding mode, the connecting blocks (51) are arranged into two groups, one group of the connecting blocks (51) located below is connected with the bottom of the inner cavity of the portable box body (1) in a sliding mode, one group of the connecting blocks (51) located above is fixedly connected with the bottom of the sliding plates (55), a rotating rod (52) is connected between the two groups of the connecting blocks (51) in a rotating mode, the electric telescopic push rods (53) are fixedly installed at the bottom of the inner cavity of the portable box body (1), and the moving ends of the electric telescopic push rods (53) are fixedly connected with the outer walls of the connecting blocks (51);
inner loop dehumidification mechanism (6) are including dehumidification section of thick bamboo (61), dehumidification section of thick bamboo (61) fixed mounting is in the left side of portable box (1), the top fixedly connected with circulating fan (62) of dehumidification section of thick bamboo (61) inner chamber, the top fixedly connected with circulating pipe (65) of dehumidification section of thick bamboo (61), fixed mounting has trompil flow distribution plate (63) in the inner chamber of dehumidification section of thick bamboo (61), fixed mounting has condenser body (64) in the inner chamber of dehumidification section of thick bamboo (61).
2. The portable uv-vis spectrophotometer according to claim 1, wherein: the bottom activity of unblock box body (45) is pegged graft and is had module visor (452), the bottom fixedly connected with of module visor (452) prevents losing rope (453), the one end that module visor (452) were kept away from in preventing losing rope (453) is connected with the outer wall fixed connection of unblock box body (45), the left side fixed mounting of unblock box body (45) has holding jar (454), fixed mounting has transparent slat (455) on the outer wall of holding jar (454).
3. The portable uv-vis spectrophotometer according to claim 2, wherein: the left side of the unlocking box body (45) is fixedly provided with a micro pump (456), an input pipe of the micro pump (456) is fixedly connected with the bottom of the accommodating tank (454), an output pipe of the micro pump (456) is fixedly connected with the left side of the unlocking box body (45), and the left side of an inner cavity of the unlocking box body (45) is fixedly connected with a flow distribution disc (457).
4. The portable uv-vis spectrophotometer according to claim 2, wherein: the front side and the back side of the unlocking box body (45) are fixedly connected with vent pipes (458), one end, far away from the unlocking box body (45), of each vent pipe (458) is connected with a movable pipe (4581) in a threaded mode, one end, far away from the vent pipes (458), of each movable pipe (4581) is fixedly connected with a hollow ball (4582), the outer wall of each hollow ball (4582) is fixedly connected with a dispersion pipe (4583), and a stainless steel wire net plate (4584) is fixedly mounted on the inner wall of each dispersion pipe (4583).
5. The portable uv-vis spectrophotometer according to claim 1, wherein: the damping connecting seat (56) is fixedly mounted on the inner wall of the sliding plate (55), a gas spring (561) is fixedly connected to the inner wall of the damping connecting seat (56), one end, far away from the inner wall of the damping connecting seat (56), of the gas spring (561) is fixedly connected with a connecting foot (562), and an electromagnet (563) is fixedly mounted at the bottom of an inner cavity of the connecting foot (562).
6. The portable ultraviolet-visible spectrophotometer of claim 5, wherein: the top fixedly connected with rubber cylinder (564) of shock attenuation connecting seat (56), the bottom activity of ultraviolet visible spectrophotometer body (11) is pegged graft in the inner chamber of connecting foot (562), the bottom of ultraviolet visible spectrophotometer body (11) and the top swing joint of electro-magnet (563).
7. The portable uv-vis spectrophotometer according to claim 1, wherein: the bottom fixedly connected with comdenstion water collecting pipe (66) of dehumidification section of thick bamboo (61), dismantlement formula is connected with in the inner chamber of comdenstion water collecting pipe (66) and absorbs sponge post (661), absorb the top of sponge post (661) and seted up water absorption groove (662), fixedly connected with center bar (663) on the inner wall of absorption sponge post (661).
8. The portable uv-vis spectrophotometer according to claim 7, wherein: the bottom of the condensed water collecting pipe (66) is movably inserted with an inserting pipe (664), the bottom of the inserting pipe (664) is fixedly connected with a circulating pipe II (665), one end, far away from the dehumidification cylinder (61), of the circulating pipe I (65) is fixedly connected with the outer wall of the portable box body (1), and one end, far away from the inserting pipe (664), of the circulating pipe II (665) is fixedly connected with the outer wall of the portable box body (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210132537.8A CN114460026B (en) | 2022-02-14 | 2022-02-14 | Portable ultraviolet visible spectrophotometer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210132537.8A CN114460026B (en) | 2022-02-14 | 2022-02-14 | Portable ultraviolet visible spectrophotometer |
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| CN114460026A true CN114460026A (en) | 2022-05-10 |
| CN114460026B CN114460026B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210132537.8A Active CN114460026B (en) | 2022-02-14 | 2022-02-14 | Portable ultraviolet visible spectrophotometer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114893677A (en) * | 2022-06-13 | 2022-08-12 | 肖磊 | Level gauge for building supervision |
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| JP2005156383A (en) * | 2003-11-27 | 2005-06-16 | Shimadzu Corp | Spectrophotometer |
| WO2014030446A1 (en) * | 2012-08-24 | 2014-02-27 | 株式会社日立ハイテクノロジーズ | Spectrophotometer |
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| CN114460026B (en) | 2023-09-15 |
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