CN218283118U - Laboratory fume chamber with acid mist purification performance - Google Patents
Laboratory fume chamber with acid mist purification performance Download PDFInfo
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- CN218283118U CN218283118U CN202222479649.9U CN202222479649U CN218283118U CN 218283118 U CN218283118 U CN 218283118U CN 202222479649 U CN202222479649 U CN 202222479649U CN 218283118 U CN218283118 U CN 218283118U
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- acid mist
- laboratory fume
- spring
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Abstract
The utility model discloses a laboratory fume chamber with acid mist purification performance relates to the laboratory fume chamber field. This laboratory fume chamber main part cabinet with acid mist purification performance, the inside of main part cabinet is provided with the main part platform, the upper surface of main part platform is provided with the work platen, the upper surface of work platen is provided with protection machanism, protection machanism is used for conveniently protecting the effect of clearance to the main part platform, slider fixed connection is at the upper surface of work platen, slide bar sliding connection is at the surface of slider, fixed establishment fixed connection is in the inside of main part cabinet, spring sliding connection is in fixed establishment's inside, spring fixed connection is at the upper surface of inserted bar, the inside at the slide bar is pegged graft in the inserted bar activity. This laboratory fume chamber with acid mist purification performance conveniently protects the main part platform, and the clearance is dismantled to the work platen to the convenience simultaneously.
Description
Technical Field
The utility model relates to a laboratory fume chamber technical field specifically is a laboratory fume chamber with acid mist purification performance.
Background
Laboratory fume chamber with acid mist purification performance is a laboratory fume chamber that has acid mist purification performance that laboratory was inside used, this kind of cupboard is by a main part cabinet generally, and main part cabinet inside is provided with acid mist purification mechanism, place the laboratory product at this moment on the main part platform, just can slide the glass window that main part cabinet surface set up when at this moment carrying out the experiment and get off can, ventilation system purifies through acid mist purification mechanism with the harmful gas that the experiment produced at this moment, this is exactly the laboratory fume chamber with acid mist purification performance.
The existing laboratory ventilation hood with the acid mist purification function has the problem that a main body platform is not easy to clean and protect;
the reason for the problem is that the position of the main body platform is inside the laboratory fume hood when the laboratory fume hood with the acid mist purification function is in use, the area of the main body platform which can be generally arranged in order to have enough experimental space is large, experiments in the laboratory fume hood are generally harmful substance experiments, at the moment, certain waste materials can be generated in the experiment process generally, meanwhile, the problem that a test article falls on the laboratory platform can exist in the experiment process, the harmful substances cannot be directly wiped off by cleaning cloth, special treatment modes are needed for treatment, the position of the main body platform causes great trouble in cleaning, and if some impurities such as water fall into the main body cabinet, the main body cabinet is damaged, and therefore the laboratory fume hood with the acid mist purification function is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model discloses a laboratory fume chamber with acid mist purification performance to it has the problem that the main part platform is difficult to clean and protect to provide the laboratory fume chamber with acid mist purification performance that has existed at present in the above-mentioned background art to solve.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a laboratory fume hood with acid mist purification function, includes:
the main body cabinet is internally provided with a main body platform;
the upper surface of the main body table is provided with a working table plate, the upper surface of the working table plate is provided with a protection mechanism, and the protection mechanism is used for conveniently protecting and cleaning the main body table;
the protection mechanism comprises a sliding part, a sliding rod, a fixing mechanism, an inserting rod and a spring, the sliding part is fixedly connected to the upper surface of the working table plate, the sliding rod is slidably connected to the outer surface of the sliding part, the fixing mechanism is fixedly connected to the inside of the main body cabinet, the spring is slidably connected to the inside of the fixing mechanism, the spring is fixedly connected to the upper surface of the inserting rod, and the inserting rod is movably inserted into the sliding rod.
Preferably, the outer surface of the sliding part is fixedly connected with a function rod, and the sliding rod is slidably connected to the outer surface of the function rod.
Preferably, the outer surface of the sliding rod is fixedly connected with a supporting rod, the end part of the supporting rod is fixedly connected with a fixing block, the outer surface of the fixing block is provided with a slot, the inserting rod is movably inserted in the slot, and the inserting rod is movably inserted in the fixing mechanism.
Preferably, the upper surface fixed connection of inserted bar has the sliding block, sliding block sliding connection is in fixed establishment's inside, the sliding tray has been seted up to fixed establishment's surface, sliding block sliding connection is in the inside of sliding tray.
Preferably, the upper surface fixed connection of sliding block has the gag lever post, spring fixed connection is at the upper surface of sliding block, the other end fixed connection of spring is in fixed establishment's inside, the spring activity cup joints the surface at the gag lever post, gag lever post activity is pegged graft in fixed establishment's inside.
The utility model discloses a laboratory fume chamber with acid mist purification performance, its beneficial effect who possesses as follows:
1. this laboratory fume chamber with acid mist purification performance, through promoting the sliding block, at this moment the sliding block will slide in fixed establishment's inside, at this moment the sliding block will drive the inside that the inserted bar activity left the slot, at this moment the slip bracing piece again, at this moment the bracing piece will slide at the surface of function pole at this moment until with the position below the position sliding tray fixed establishment of bracing piece can, at this moment with hand the bracing piece with the inside that the main part cabinet was taken out to the work platen can, it is convenient like this to make the work platen take out from the upper surface of main part platform and clear up, the work platen has played certain guard action to the main part platform simultaneously, the use of work platen does not hinder operations such as the experiment of main part cabinet simultaneously.
2. This laboratory fume chamber with acid mist purification performance, place the upper surface at the main part platform through clearing up the work platen, the bracing piece slides at this moment again, promote the sliding block at this moment, make sliding block extrusion spring, slide bracing piece and fixed block to the fixed establishment below this moment the inserted bar is aimed at to the position of slot, at this moment put the hand sliding block again, thereby the spring will lose the extrusion force at this moment and take place tension, the inserted bar activity under the effect of spring tension inject the inside of slot can, so be for conveniently place the upper surface at the main part platform with the work platen after clearing up the completion to the work platen, fix the work platen simultaneously, and the use is facilitated.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of part A of FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view of the external structure of the support rod of the present invention;
fig. 4 is the schematic view of the sectional view of the internal structure of the fixing mechanism of the present invention.
In the figure: 1. a main body cabinet; 101. a main body table; 2. a work table; 201. a slider; 202. a slide bar; 203. a fixing mechanism; 204. a rod is inserted; 205. a spring; 206. a limiting rod; 207. a fixed block; 208. a slot; 209. a slider; 210. a function lever; 212. a support rod.
Detailed Description
The embodiment of the utility model discloses a laboratory fume hood with acid mist purification function, as shown in figures 1-4, comprises;
the main body cabinet 1, there is main body platform 101 in the inside of the main body cabinet 1, the main body cabinet 1 can adopt JTB11FG type laboratory fume hood that Europe produce company;
the upper surface of the main body table 101 is provided with a working table plate 2, the upper surface of the working table plate 2 is provided with a protection mechanism, and the protection mechanism is used for conveniently protecting and cleaning the main body table 101;
the protection mechanism comprises a sliding piece 201, a sliding rod 202, a fixing mechanism 203, an inserting rod 204 and a spring 205, wherein the sliding piece 201 is fixedly connected to the upper surface of the workbench plate 2, the sliding rod 202 is slidably connected to the outer surface of the sliding piece 201, the fixing mechanism 203 is fixedly connected to the inside of the main body cabinet 1, the spring 205 is slidably connected to the inside of the fixing mechanism 203, the spring 205 is fixedly connected to the upper surface of the inserting rod 204, and the inserting rod 204 is movably inserted into the inside of the sliding rod 202.
Referring to fig. 2-3, the outer surface of the sliding member 201 is fixedly connected with the function bar 210, the sliding bar 202 is slidably connected to the outer surface of the function bar 210, the function bar 210 is a rectangular bar, so that the function bar 202 can be fixed and limited, and the sliding member 201 is a concave block, so that the function bar 210 can be connected to the outer surfaces of the two blocks, thereby facilitating the sliding of the sliding bar 202.
Referring to fig. 3-4, a support rod 212 is fixedly connected to an outer surface of the sliding rod 202, fixing blocks 207 are fixedly connected to end portions of the support rod 212, slots 208 are formed in outer surfaces of the fixing blocks 207, the insertion rods 204 are movably inserted into the slots 208, the insertion rods 204 are movably inserted into the fixing mechanisms 203, two sets of support rods 212 are arranged, end portions of the two sets of support rods 212 are connected to the fixing blocks 207, the fixing blocks 207 correspond to the fixing mechanisms 203, and the support rod 212 is used for conveniently driving the working bedplate 2 to leave or be placed inside the main cabinet 1 and conveniently connecting the fixing blocks 207.
Referring to fig. 3-4, the upper surface of the insertion rod 204 is fixedly connected with a sliding block 209, the sliding block 209 is slidably connected inside the fixing mechanism 203, the outer surface of the fixing mechanism 203 is provided with a sliding groove 211, the sliding block 209 is slidably connected inside the sliding groove 211, the fixing block 207 plays a fixing role in the work table 2 for convenience, the work table 2 is prevented from moving and displacing during an experiment, meanwhile, the upper surface of the sliding block 209 is connected with a limiting rod 206 having a limiting effect on a spring 205, and the lower surface of the sliding block 209 is connected with the insertion rod 204 having a fixing effect on the work table 2.
Referring to fig. 3-4, the upper surface of the sliding block 209 is fixedly connected with a limiting rod 206, the spring 205 is fixedly connected to the upper surface of the sliding block 209, the other end of the spring 205 is fixedly connected to the inside of the fixing mechanism 203, the spring 205 is movably sleeved on the outer surface of the limiting rod 206, and the limiting rod 206 is movably inserted into the inside of the fixing mechanism 203.
The working principle is as follows:
when using the laboratory fume chamber that has acid mist purification performance again, earlier through placing the laboratory product on main part platform 101, at this moment when experimental just can with the glass window slip that 1 surface of main part cabinet set up get off, ventilation system at this moment with the harmful gas that the experiment produced collect purify through acid mist purification mechanism.
Through promoting the sliding block 209, at this moment, the sliding block 209 will slide in the inside of fixed establishment 203, at this moment, the sliding block 209 will drive the inserted bar 204 activity and leave the inside of slot 208, at this moment slide supporting rod 212 again, at this moment the supporting rod 212 will slide at the surface of function pole 210 this moment until with the position below the position sliding groove fixed establishment 203 of supporting rod 212 can, at this moment with hand the supporting rod 212 take out the inside of main part cabinet 1 with work platen 2, it is convenient like this to make work platen 2 take out from the upper surface of main part platform 101 and clear up, work platen 2 has played certain guard action to main part platform 101 simultaneously, the operation such as experiment of main part cabinet 1 is not hindered in the use of work platen 2 simultaneously.
The cleaned work table plate 2 is placed on the upper surface of the main body table 101, the supporting rod 212 is slid again, the sliding block 209 is pushed, the sliding block 209 extrudes the spring 205, the supporting rod 212 and the fixing block 207 slide to the lower surface of the fixing mechanism 203, the position of the slot 208 aligns with the inserting rod 204, the sliding block 209 is released again, the spring 205 loses extrusion force and generates tension, the inserting rod 204 is movably inserted into the slot 208 under the tension of the spring 205, and therefore the work table plate 2 is conveniently placed on the upper surface of the main body table 101 after the work table plate 2 is cleaned, meanwhile, the work table plate 2 is fixed, and use is facilitated.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A laboratory fume hood with acid mist purification function, comprising:
the device comprises a main body cabinet (1), wherein a main body table (101) is arranged inside the main body cabinet (1);
the automatic cleaning machine is characterized in that a working table plate (2) is arranged on the upper surface of the main body table (101), a protection mechanism is arranged on the upper surface of the working table plate (2), and the protection mechanism is used for conveniently protecting and cleaning the main body table (101);
the protection mechanism comprises a sliding piece (201), a sliding rod (202), a fixing mechanism (203), an inserting rod (204) and a spring (205), wherein the sliding piece (201) is fixedly connected to the upper surface of the workbench plate (2), the sliding rod (202) is slidably connected to the outer surface of the sliding piece (201), the fixing mechanism (203) is fixedly connected to the inside of the main body cabinet (1), the spring (205) is slidably connected to the inside of the fixing mechanism (203), the spring (205) is fixedly connected to the upper surface of the inserting rod (204), and the inserting rod (204) is movably inserted into the sliding rod (202).
2. The laboratory fume hood with acid mist purification function according to claim 1, wherein: the outer surface of the sliding piece (201) is fixedly connected with a function rod (210), and the sliding rod (202) is connected to the outer surface of the function rod (210) in a sliding mode.
3. The laboratory fume hood with acid mist purification function according to claim 1, wherein: the outer surface of the sliding rod (202) is fixedly connected with a supporting rod (212), the end portion of the supporting rod (212) is fixedly connected with a fixing block (207), a slot (208) is formed in the outer surface of the fixing block (207), the inserting rod (204) is movably inserted into the slot (208), and the inserting rod (204) is movably inserted into the fixing mechanism (203).
4. The laboratory fume hood with acid mist purification function according to claim 1, wherein: the upper surface fixed connection of inserted bar (204) has sliding block (209), sliding block (209) sliding connection is in the inside of fixed establishment (203), sliding tray (211) have been seted up to the surface of fixed establishment (203), sliding block (209) sliding connection is in the inside of sliding tray (211).
5. The laboratory fume hood with acid mist purification function according to claim 4, wherein: the last fixed surface of sliding block (209) is connected with gag lever post (206), spring (205) fixed connection is at the upper surface of sliding block (209), the other end fixed connection of spring (205) is in the inside of fixed establishment (203), the surface at gag lever post (206) is cup jointed in spring (205) activity, gag lever post (206) activity is pegged graft in the inside of fixed establishment (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222479649.9U CN218283118U (en) | 2022-09-20 | 2022-09-20 | Laboratory fume chamber with acid mist purification performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222479649.9U CN218283118U (en) | 2022-09-20 | 2022-09-20 | Laboratory fume chamber with acid mist purification performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218283118U true CN218283118U (en) | 2023-01-13 |
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ID=84816205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222479649.9U Active CN218283118U (en) | 2022-09-20 | 2022-09-20 | Laboratory fume chamber with acid mist purification performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218283118U (en) |
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2022
- 2022-09-20 CN CN202222479649.9U patent/CN218283118U/en active Active
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