A cleaning device for maintenance of a spectrometer

Abstract

The utility model discloses a kind of cleaning devices for maintenance of spectrometer, belong to the technical field of maintenance of spectrometer, its technical scheme main points include spectrometer body, the left side of the spectrometer body is provided with dust extraction mechanism, the right side of the front side of the spectrometer body is provided with the cleaning mechanism of cooperation with dust extraction mechanism, the dust extraction mechanism includes shell, the shell is fixedly connected in the left side of the rear side of spectrometer body, the left side of the shell is provided with open-close door, the rear side of the shell is communicated with suction fan, the front side of the shell is communicated with corrugated hose, another end of the corrugated hose is communicated with handheld pipe, solve the current spectrometer usually lack cleaning structure, the cleaning mode of spectrometer is mainly through artificial cotton cloth wiping or brush cleaning, but inconvenient to absorb and collect dust impurities when cleaning work, so it is difficult to achieve ideal cleaning effect.

Description

Technical Field

[0001] This utility model relates to the field of spectrometer maintenance technology, and in particular to a cleaning device for spectrometer maintenance. Background Technology

[0002] As a precision analytical instrument, the spectrometer is widely used in many fields such as chemistry, physics, and biology. The cleanliness of its internal components, such as optical lenses, gratings, and sample cells, directly affects the detection accuracy and the service life of the equipment.

[0003] Existing spectrometers typically lack cleaning mechanisms, and the main cleaning method involves wiping with cotton cloths or brushes manually. However, this method is not conducive to absorbing and collecting dust and impurities during cleaning, making it difficult to achieve the desired cleaning effect.

[0004] Therefore, a cleaning device for spectrometer maintenance is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a cleaning device for the maintenance of spectrometers, which can solve the problem that existing spectrometers usually lack cleaning structures and are mainly cleaned manually by wiping with cotton cloths or brushes. However, these methods are not convenient for absorbing and collecting dust and impurities during cleaning, thus making it difficult to achieve the desired cleaning effect.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a cleaning device for maintaining a spectrometer, comprising a spectrometer body, a dust collection mechanism disposed on the left side of the spectrometer body, and a cleaning mechanism used in conjunction with the dust collection mechanism disposed on the right side of the front side of the spectrometer body;

[0007] The dust collection mechanism includes a housing, which is fixedly connected to the rear left side of the spectrometer body. An opening and closing door is provided on the left side of the housing. An exhaust fan is connected to the rear side of the housing. A corrugated hose is connected to the front side of the housing. The other end of the corrugated hose is connected to a handheld tube. The other end of the handheld tube is connected to a dust collection nozzle. A filter plate is fixedly connected to the rear side of the inner wall of the housing. A cleaning assembly that works with the filter plate is provided on the rear side of the inner cavity of the housing. A collection box is provided at the bottom of the inner cavity of the housing.

[0008] Preferably, the cleaning mechanism includes a fixing block, which is fixedly connected to one end of the surface of the handheld tube. A cleaning cotton block and a cleaning brush plate are respectively provided at the top and bottom of the fixing block. Insertion blocks are fixedly connected to the bottom of the cleaning cotton block and the top of the cleaning brush plate. Insertion slots are provided at the top and bottom of the fixing block, and two insertion blocks are respectively inserted into the two insertion slots of the fixing block.

[0009] Preferably, the top and bottom of the front side of the fixing block are fixedly connected with fixing bolts, and the rear sides of the two fixing bolts penetrate the fixing block and extend into the two plug-in blocks respectively.

[0010] Preferably, the top and bottom of the front side of the fixing block are provided with threaded holes for use with two fixing bolts respectively, and the front side of the two plug blocks are provided with threaded grooves for use with two fixing bolts respectively. The side of the surface of the fixing bolt that is close to the inner wall of the threaded hole and the threaded groove is connected to the inner wall of the threaded hole and the threaded groove by threads respectively.

[0011] Preferably, the cleaning assembly includes a miniature electric telescopic rod, which is fixedly connected to the rear side of the top of the housing. The output rod of the miniature electric telescopic rod extends through the inner cavity of the housing and is fixedly connected to a connecting block. The surface of the output rod of the miniature electric telescopic rod is slidably connected to the inner wall of the housing.

[0012] Preferably, a cleaning brush plate is fixedly connected to the rear side of the connecting block, and the bristles of the cleaning brush plate are in close contact with the interception surface of the filter screen plate.

[0013] Preferably, the top and bottom of the rear side of the opening and closing door are hinged to the top and bottom of the rear side of the housing via hinge pivots, and the top and bottom of the front side of the opening and closing door are engaged with the top and bottom of the front side of the housing via latches.

[0014] Preferably, a U-shaped sealing gasket is fixedly connected to the right side of the opening and closing door, and the right side of the U-shaped sealing gasket is in close contact with the perimeter of the left side of the housing.

[0015] Preferably, the top of the housing has an observation port, and a transparent window is embedded in the observation port.

[0016] Preferably, two elastic retaining clips are fixedly connected to the right side of the front of the spectrometer body, which are used in conjunction with the handheld tube, and the handheld tube is engaged in the two elastic retaining clips.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. By setting up a dust collection mechanism, this application can conveniently absorb and collect dust and impurities during cleaning, preventing dust and impurities from being suspended and re-attached to the components of the spectrometer body, ensuring that the components of the spectrometer body remain clean after cleaning, and effectively improving the cleaning effect.

[0019] 2. This application, through the setting of the cleaning mechanism, can conveniently perform targeted cleaning according to different types of stains on the spectrometer body, switch cleaning methods at any time, and eliminate the need to change cleaning tools, bringing convenience to the operator. In addition, the parts to be cleaned can be easily disassembled and replaced. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of the cleaning device for maintaining a spectrometer according to this utility model.

[0021] Figure 2 In this utility model Figure 1 A structural diagram from another perspective;

[0022] Figure 3 This utility model Figure 2 A magnified view of a section at point A in the middle;

[0023] Figure 4 This is a structural diagram of the dust collection mechanism in this utility model from another perspective after the door is opened;

[0024] Figure 5 This is an exploded structural diagram of the cleaning mechanism in this utility model;

[0025] Figure 6 This is a structural diagram of the cleaning component in this utility model.

[0026] In the diagram, 1. Spectrometer body; 2. Dust collection mechanism; 21. Housing; 22. Opening door; 23. Exhaust fan; 24. Corrugated hose; 25. Handheld hose; 26. Dust nozzle; 27. Filter plate; 28. Cleaning assembly; 281. Miniature electric telescopic rod; 282. Connecting block; 283. Cleaning brush plate; 29. ​​Collection box; 3. Cleaning mechanism; 31. Fixing block; 32. Cleaning cotton pad; 33. Cleaning brush plate; 34. Insertion block; 35. Insertion slot; 36. Fixing bolt; 37. Threaded hole; 38. Threaded groove; 4. U-shaped sealing gasket; 5. Observation port; 6. Transparent window; 7. Elastic fixing buckle. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-6 The present invention provides the following technical solution:

[0029] A cleaning device for maintaining a spectrometer includes a spectrometer body 1, a dust suction mechanism 2 is provided on the left side of the spectrometer body 1, and a cleaning mechanism 3 is provided on the right side of the front side of the spectrometer body 1 to cooperate with the dust suction mechanism 2.

[0030] The dust collection mechanism 2 includes a housing 21, which is fixedly connected to the rear side of the left side of the spectrometer body 1. An opening and closing door 22 is provided on the left side of the housing 21. An exhaust fan 23 is connected to the rear side of the housing 21. A corrugated hose 24 is connected to the front side of the housing 21. The other end of the corrugated hose 24 is connected to a handheld tube 25. The other end of the handheld tube 25 is connected to a dust collection nozzle 26. A filter plate 27 is fixedly connected to the rear side of the inner wall of the housing 21. A cleaning component 28 that works with the filter plate 27 is provided on the rear side of the inner cavity of the housing 21. A collection box 29 is provided at the bottom of the inner cavity of the housing 21.

[0031] In this embodiment: by setting up a spectrometer body 1, a dust collection mechanism 2, and a cleaning mechanism 3, the dust collection mechanism 2 can easily absorb and collect dust and impurities during cleaning, preventing dust and impurities from re-attaching to the components of the spectrometer body 1 after suspension, ensuring that the components of the spectrometer body 1 remain clean after cleaning, and effectively improving the cleaning effect. The cleaning mechanism 3 can easily perform targeted cleaning according to different types of stains on the spectrometer body 1, and switch cleaning methods at any time without changing cleaning tools, bringing convenience to the operator. In addition, the cleaned components can be easily disassembled and replaced.

[0032] Specifically, such as Figure 2 , Figure 3 , Figure 5 As shown, the cleaning mechanism 3 includes a fixing block 31, which is fixedly connected to one end of the surface of the handheld tube 25. The top and bottom of the fixing block 31 are respectively provided with a cleaning cotton block 32 and a cleaning brush plate 33. The bottom of the cleaning cotton block 32 and the top of the cleaning brush plate 33 are both fixedly connected with plug-in blocks 34. The top and bottom of the fixing block 31 are both provided with plug-in slots 35, and the two plug-in blocks 34 are respectively inserted into the two plug-in slots 35 of the fixing block 31.

[0033] Specifically, such as Figure 2 , Figure 3 , Figure 5 As shown, the top and bottom of the front side of the fixing block 31 are fixedly connected with fixing bolts 36, and the rear sides of the two fixing bolts 36 penetrate the fixing block 31 and extend into the two plug-in blocks 34 respectively.

[0034] Specifically, such as Figure 5 As shown, the top and bottom of the front side of the fixing block 31 are provided with threaded holes 37 that are used to cooperate with two fixing bolts 36 respectively. The front side of the two plug-in blocks 34 is provided with threaded grooves 38 that are used to cooperate with two fixing bolts 36 respectively. The side of the surface of the fixing bolt 36 that is close to the inner wall of the threaded hole 37 and the threaded groove 38 is connected to the inner wall of the threaded hole 37 and the threaded groove 38 by threads.

[0035] In this embodiment: by setting a fixing block 31, a cleaning cotton block 32, a cleaning brush plate 33, a plug-in block 34, a plug-in groove 35, fixing bolts 36, threaded holes 37, and threaded grooves 38, in use, the cleaning cotton block 32 and the cleaning brush plate 33 are respectively plugged into the two plug-in grooves 35 of the fixing block 31 through the two plug-in blocks 34. Then, the two fixing bolts 36 are respectively inserted into the two threaded holes 37 of the fixing block 31 and rotated, so that the two fixing bolts 36 respectively enter the threaded grooves 38 of the two plug-in blocks 34. This fixes the two plug-in blocks 34 in the two plug-in grooves 35 of the fixing block 31, thereby completing the installation of the cleaning cotton block 32 and the cleaning brush plate 33, and the cleaning work is completed. When cleaning, the corresponding cleaning component can be selected according to the type of stain on the part of the spectrometer body 1 to be cleaned. If the surface of the component of the spectrometer body 1 is oily or dusty, the cleaning cotton pad 32 on the top of the fixing block 31 can be used to gently wipe away the stain. If the stubborn impurities in the gaps of the component are to be cleaned, the hand tube 25 can be flipped over and the cleaning brush plate 33 at the bottom of the fixing block 31 can be used to insert the bristles into the gaps to clean the impurities. This allows for targeted cleaning according to different types of stains on the spectrometer, and the cleaning method can be switched at any time without changing the cleaning tools, which brings convenience to the operator. In addition, the cleaning cotton pad 32 and the cleaning brush plate 33 can be replaced by reversing the above installation method, which is quite convenient.

[0036] Specifically, such as Figure 1 , Figure 4 , Figure 6 As shown, the cleaning assembly 28 includes a miniature electric telescopic rod 281, which is fixedly connected to the rear side of the top of the housing 21. The output rod of the miniature electric telescopic rod 281 extends through the inner cavity of the housing 21 and is fixedly connected to a connecting block 282. The surface of the output rod of the miniature electric telescopic rod 281 is slidably connected to the inner wall of the housing 21.

[0037] Specifically, such as Figure 4 , Figure 6 As shown, a cleaning brush plate 283 is fixedly connected to the rear side of the connecting block 282, and the bristles of the cleaning brush plate 283 are in close contact with the interception surface of the filter plate 27.

[0038] In this embodiment: by setting up a miniature electric telescopic rod 281, a connecting block 282, and a cleaning brush plate 283, when vacuuming is in operation, the filter plate 27 will trap and adsorb dust and impurities. At this time, the miniature electric telescopic rod 281 can be activated, causing the output rod of the miniature electric telescopic rod 281 to reciprocate and extend, and drive the connecting block 282 to move up and down reciprocally. The connecting block 282 will drive the cleaning brush plate 283 to move up and down reciprocally, thereby cleaning the dust and impurities trapped and adsorbed by the filter plate 27, so that the impurities fall into the collection box 29 below for collection.

[0039] Specifically, such as Figure 1 , Figure 4 As shown, the top and bottom of the rear side of the opening and closing door 22 are hinged to the top and bottom of the rear side of the housing 21 by a hinge pivot, and the top and bottom of the front side of the opening and closing door 22 are engaged with the top and bottom of the front side of the housing 21 by a latch.

[0040] Specifically, such as Figure 1 , Figure 4 As shown, a U-shaped sealing gasket 4 is fixedly connected to the right side of the opening and closing door 22, and the right side of the U-shaped sealing gasket 4 is in close contact with the four sides of the left side of the housing 21.

[0041] In this embodiment: by setting the U-shaped sealing gasket 4, the connection between the opening and closing door 22 and the housing 21 can be sealed to prevent impurities from leaking and airflow from hindering the dust collection work.

[0042] Specifically, such as Figure 1 , Figure 4 As shown, an observation port 5 is provided on the top of the housing 21, and a transparent window 6 is embedded in the observation port 5.

[0043] Specifically, such as Figure 1 , Figure 2 As shown, two elastic retaining clips 7 are fixedly connected to the right side of the front of the spectrometer body 1, which are used in conjunction with the handheld tube 25. The handheld tube 25 is snapped into the two elastic retaining clips 7.

[0044] In this embodiment: by setting the observation port 5 and the transparent window 6, the internal condition of the housing 21 can be easily observed. The elastic fixing buckle 7 can be used to fix and store the handheld tube 25 after the cleaning work is completed.

[0045] Working principle: In use, firstly, the cleaning cotton pad 32 and the cleaning brush plate 33 are respectively inserted into the two insertion slots 35 of the fixing block 31 through the two insertion blocks 34. Then, the two fixing bolts 36 are respectively inserted into the two threaded holes 37 of the fixing block 31 and rotated so that the two fixing bolts 36 enter the threaded grooves 38 of the two insertion blocks 34, thereby fixing the two insertion blocks 34 into the two insertion slots 35 of the fixing block 31, thus completing the installation of the cleaning cotton pad 32 and the cleaning brush plate 33. During cleaning, the corresponding cleaning component can be selected according to the type of stain on the part of the spectrometer body 1 to be cleaned. If cleaning the spectrometer... For oil stains or fine dust on the surface of the instrument body 1 components, the cleaning cotton pad 32 on top of the fixing block 31 can be used to gently wipe away the stains. For stubborn impurities in the crevices of the components, the handheld tube 25 can be flipped over, and the cleaning brush plate 33 at the bottom of the fixing block 31 can be used to insert the bristles into the crevices to clean the impurities. This allows for targeted cleaning based on different types of stains on the spectrometer body 1, and the cleaning method can be switched at any time without changing cleaning tools, providing convenience for operators. Furthermore, the cleaning cotton pad 32 and cleaning brush plate 33 can be easily replaced by reversing the installation method, making it convenient. During cleaning, it is possible to... When the exhaust fan 23 is started, a negative pressure is created inside the housing 21. This negative pressure is transmitted through the corrugated hose 24 connected to the front of the housing 21 to the handheld hose 25, and then to the suction nozzle 26 at the other end of the handheld hose 25. This causes the suction nozzle 26 to generate continuous suction. The operator can then hold the handheld hose 25 to absorb clean dust and impurities. The dust and impurities sucked in by the suction nozzle 26 are then carried by the airflow through the handheld hose 25 and the corrugated hose 24 into the interior of the housing 21. The impurities are then filtered and trapped by the filter screen 27 to prevent them from entering the exhaust fan 23 and causing damage to its components. The filtered clean airflow is then discharged through the exhaust fan 23. After the cleaning work has continued for a period of time, a lot of impurities will be trapped on the surface of the filter screen 27. At this time, the micro electric telescopic rod 281 can be activated to make the output rod of the micro electric telescopic rod 281 reciprocate and extend, and drive the connecting block 282 to move up and down. The connecting block 282 will drive the cleaning brush plate 283 to move up and down, which can clean the dust and impurities trapped and adsorbed by the filter screen 27, and make the impurities fall into the collection box 29 below for collection. When processing the impurities in the collection box 29, simply release the latch to fix the opening and closing door 22, and then open the opening and closing door 22 to take out the collection box 29 to process the impurities.

[0046] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cleaning device for maintaining a spectrometer, comprising a spectrometer body (1), characterized in that: A dust collection mechanism (2) is provided on the left side of the spectrometer body (1), and a cleaning mechanism (3) is provided on the right side of the front side of the spectrometer body (1) in conjunction with the dust collection mechanism (2). The dust collection mechanism (2) includes a housing (21), which is fixedly connected to the rear side of the left side of the spectrometer body (1). An opening and closing door (22) is provided on the left side of the housing (21). An exhaust fan (23) is connected to the rear side of the housing (21). A corrugated hose (24) is connected to the front side of the housing (21). The other end of the corrugated hose (24) is connected to a handheld tube (25). The other end of the handheld tube (25) is connected to a dust collection nozzle (26). A filter plate (27) is fixedly connected to the rear side of the inner wall of the housing (21). A cleaning component (28) that works with the filter plate (27) is provided on the rear side of the inner cavity of the housing (21). A collection box (29) is provided at the bottom of the inner cavity of the housing (21).

2. The cleaning device for maintaining a spectrometer according to claim 1, characterized in that: The cleaning mechanism (3) includes a fixing block (31), which is fixedly connected to one end of the surface of the handheld tube (25). The top and bottom of the fixing block (31) are respectively provided with a cleaning cotton block (32) and a cleaning brush plate (33). The bottom of the cleaning cotton block (32) and the top of the cleaning brush plate (33) are both fixedly connected with plug-in blocks (34). The top and bottom of the fixing block (31) are both provided with plug-in slots (35), and the two plug-in blocks (34) are respectively inserted into the two plug-in slots (35) of the fixing block (31).

3. The cleaning device for spectrometer maintenance according to claim 2, characterized in that: The top and bottom of the front side of the fixing block (31) are fixedly connected with fixing bolts (36), and the rear sides of the two fixing bolts (36) penetrate the fixing block (31) and extend into the two plug-in blocks (34) respectively.

4. A cleaning device for maintaining a spectrometer according to claim 3, characterized in that: The top and bottom of the front side of the fixing block (31) are provided with threaded holes (37) that are used to cooperate with two fixing bolts (36), and the front side of the two plug-in blocks (34) are provided with threaded grooves (38) that are used to cooperate with two fixing bolts (36). The surface of the fixing bolt (36) is close to the inner wall of the threaded hole (37) and the threaded groove (38) respectively, and is connected to the inner wall of the threaded hole (37) and the threaded groove (38) by threads.

5. A cleaning device for maintaining a spectrometer according to claim 1, characterized in that: The cleaning assembly (28) includes a miniature electric telescopic rod (281), which is fixedly connected to the rear side of the top of the housing (21). The output rod of the miniature electric telescopic rod (281) extends through the inner cavity of the housing (21) and is fixedly connected to a connecting block (282). The surface of the output rod of the miniature electric telescopic rod (281) is slidably connected to the inner wall of the housing (21).

6. A cleaning device for maintaining a spectrometer according to claim 5, characterized in that: A cleaning brush plate (283) is fixedly connected to the rear side of the connecting block (282), and the bristles of the cleaning brush plate (283) are in close contact with the interception surface of the filter plate (27).

7. A cleaning device for maintaining a spectrometer according to claim 1, characterized in that: The top and bottom of the rear side of the opening and closing door (22) are hinged to the top and bottom of the rear side of the housing (21) by a hinge pivot, and the top and bottom of the front side of the opening and closing door (22) are engaged with the top and bottom of the front side of the housing (21) by a latch.

8. A cleaning device for maintaining a spectrometer according to claim 1, characterized in that: A U-shaped sealing gasket (4) is fixedly connected to the right side of the opening and closing door (22), and the right side of the U-shaped sealing gasket (4) is in close contact with the periphery of the left side of the housing (21).

9. A cleaning device for maintaining a spectrometer according to claim 1, characterized in that: The top of the housing (21) is provided with an observation port (5), and a transparent window (6) is embedded in the observation port (5).

10. A cleaning device for maintaining a spectrometer according to claim 1, characterized in that: Two elastic fixing buckles (7) are fixedly connected to the right side of the front side of the spectrometer body (1) and are used in conjunction with the handheld tube (25). The handheld tube (25) is snapped into the two elastic fixing buckles (7).

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