CN216063345U - Glass instrument containing device for analytical chemistry laboratory - Google Patents
Glass instrument containing device for analytical chemistry laboratory Download PDFInfo
- Publication number
- CN216063345U CN216063345U CN202120375724.XU CN202120375724U CN216063345U CN 216063345 U CN216063345 U CN 216063345U CN 202120375724 U CN202120375724 U CN 202120375724U CN 216063345 U CN216063345 U CN 216063345U
- Authority
- CN
- China
- Prior art keywords
- instrument
- frame
- box
- draining
- analytical chemistry
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 title claims abstract description 54
- 238000012360 testing method Methods 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 claims description 17
- 238000005452 bending Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 14
- 239000011241 protective layer Substances 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of chemical instrument storage, in particular to a glass instrument containing device for an analytical chemistry laboratory, which comprises: the instrument box is internally provided with a first instrument frame, a second instrument frame, a supporting plate and a bottom plate, the first instrument frame is positioned above the second instrument frame, the bottom plate is fixed on the bottom surface in the instrument box, and the supporting plates are arranged below the first instrument frame and the second instrument frame; the test rack box is fixed on the side wall of the instrument box, a plurality of vertical rods, a plurality of bent hooks and a plurality of bent connecting rods are arranged in the test rack box, a plurality of wall holes are formed in one side of each vertical rod, and one end of each bent hook is correspondingly hung on each wall hole; the draining rack is characterized in that one side of the draining rack is fixed on the side wall of the test rack box, a plurality of draining rods are uniformly distributed on the surface of the other side of the draining rack, and a water tank is arranged below all the draining rods on the bottom surface of the draining rack. The utility model is convenient to use, and solves the problems that the collision is easy to cause in the instrument storing and taking process, and the dust falls in the instrument to influence the experimental result.
Description
Technical Field
The utility model belongs to the technical field of chemical instrument storage, and particularly relates to a glass instrument containing device for an analytical chemistry laboratory.
Background
Analytical chemistry requires identification of components in a substance, determination of relative contents of components, and the like, and therefore, a large number of chemical instruments are required for measurement or reaction, the chemical instruments are mainly divided into measuring instruments and reaction instruments, and required instruments and equipment are combined to form an experimental device for experimental reaction. Various glass instruments in a chemical laboratory, such as beakers, test tubes, measuring cylinders, conical flasks and other various glass instruments, are various in types and shapes, and are inconvenient to hold.
Current chemistry experiment glass instrument holds device is mostly open containing box, stacks the glass instrument of different grade type together, easily causes the access in-process to appear the collision damage, and the dust in the air drops easily on glass instrument, causes the influence to the experimental result. Therefore, a new glass instrument holding device for analytical chemistry laboratories needs to be designed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a glass instrument containing device for an analytical chemistry laboratory, which is convenient to use and good in separation effect, and solves the problems that the instruments are easy to collide in the storing and taking process, and dust in the air falls into the glass instruments to influence the experimental results.
The utility model aims to provide a glass instrument containing device for an analytical chemistry laboratory, which comprises: the instrument box is internally provided with a first instrument frame, a second instrument frame, a supporting plate and a bottom plate, the first instrument frame is positioned above the second instrument frame, the bottom plate is fixed on the bottom surface in the instrument box, and the supporting plate is arranged below the first instrument frame and the second instrument frame;
the test rack box is fixed on the side wall of the instrument box, a plurality of vertical rods, a plurality of bent hooks and a plurality of bent connecting rods are arranged in the test rack box, the plurality of vertical rods are arranged in the test rack box, a plurality of wall holes are formed in one side of the plurality of vertical rods, one end of each bent hook is correspondingly hung on each dry wall hole, and one end of each bent connecting rod is correspondingly sleeved at the other end of each bent hook;
one side of the draining frame is fixed on the side wall of the test frame box, a plurality of draining rods are distributed on the surface of the other side of the draining frame, and a water tank is arranged below all the draining rods on the bottom surface of the draining frame.
Preferably, above-mentioned analytical chemistry laboratory glass instrument holds device, the waterlogging caused by excessive rainfall pole is including the head rod, two elastic layers, spring, lower connecting rod, the one end of head rod is seted up threadedly, and the other end is connected two the elastic layer with the one end of spring, two centre gripping between the inside wall of elastic layer the spring, two the elastic layer with the other end of spring is connected the one end of lower connecting rod, the top surface of waterlogging caused by excessive rainfall frame is provided with the upper cover plate, and the right flank is hollow, the screw has been seted up on the right side surface of waterlogging caused by excessive rainfall frame, the head rod with the screw spiro union.
Preferably, the glass instrument containing device for the analytical chemistry laboratory is characterized in that a first separation net is arranged inside the first instrument frame, a second separation net is arranged inside the second instrument frame, and the diameter of meshes of the first separation net is larger than that of meshes of the second separation net.
Preferably, in the glass instrument containing device for the analytical chemistry laboratory, the first separation net and the second separation net are spring nets, and soft protection layers are arranged on grid lines of the spring nets.
Preferably, the glass instrument containing device for the analytical chemistry laboratory is characterized in that a movable water receiving disc is arranged inside the water tank.
Preferably, the surface of the test rack box, which is far away from the draining rack, is movably connected with a door cover.
Preferably, in the glass instrument containing device for the analytical chemistry laboratory, sealing rings are arranged on the inner walls of the wall holes and between the wall holes and the bending connecting rods.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, circular or square glass instruments such as beakers, conical flasks and three-neck flasks with different specifications and models can be fixed on the tray through the separation net of the small instrument holder and the large instrument holder in the instrument box, the separation net is a spring net, the soft protective layer is arranged on the grid line of the spring net, so that mutual collision among the glass instruments can be effectively prevented, the bottom plate can be placed into the glass instruments with stable structures such as a test tube rack and an alcohol lamp, the use is convenient, and the cover plate of the instrument box can prevent dust in the air from falling into the glass instruments to influence experimental results.
2. Through the bending hook in the test rack box, different glass apparatuses such as a burette, a separating funnel and a condenser tube can be placed in the rack box, the bending hook can be detached in a wall hole and sleeved on a bending connecting rod of the bending hook, the bending hook can be extended or shortened, and long glass apparatuses with different specifications can be placed.
3. After the glass instrument used up, the waterlogging caused by excessive rainfall pole among the clean-washing glass instrument accessible waterlogging caused by excessive rainfall frame dries the glass instrument, puts into instrument case or examination shelf case again, can be with crooked spring through two elastic layers, can adjust the angle of waterlogging caused by excessive rainfall pole according to the size of glass instrument bottleneck, makes the glass instrument place on the waterlogging caused by excessive rainfall pole steadily, and further convenient moisture volatilizees fast.
Drawings
FIG. 1 is a schematic structural diagram of a glass instrument containing device in an analytical chemistry laboratory according to the present invention;
FIG. 2 is a side view of the test rack case of the present invention;
FIG. 3 is a front view of the test rack case of the present invention;
FIG. 4 is a schematic view of a draining rod of the present invention;
description of reference numerals:
1. the device comprises an instrument box, a test frame box 2, a vertical rod 201, a bending hook 202, a bending connecting rod 203, a draining frame 3, a draining rod 4, an upper connecting rod 401, an elastic layer 402, a spring 403, a lower connecting rod 404, a water tank 5, a bottom plate 6, a supporting plate 7, a small instrument frame 8, a large instrument frame 9 and a rotating shaft 10.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention to be implemented, the present invention will be further described with reference to the following specific embodiments and accompanying drawings.
It should be noted that in the description of the present invention, the terms "upper", "lower", "inner", "outer", "top", "bottom", etc. indicate orientations or positional relationships based on those shown in fig. 1 to 4, and are only used for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
The utility model provides a glass instrument containing device for an analytical chemistry laboratory, which comprises the following components in percentage by weight as shown in figures 1-4: the instrument box 1 is internally provided with a first instrument frame 9, a second instrument frame 8, a supporting plate 7 and a bottom plate 6, wherein the first instrument frame 9 is positioned above the second instrument frame 8, the bottom plate 6 is fixed on the bottom surface in the instrument box 1, and the supporting plate 7 is arranged below the first instrument frame 9 and the second instrument frame 8; the test rack box 2 is fixed on the side wall of the instrument box 1, a plurality of vertical rods 201, a plurality of bent hooks 202 and a plurality of bent connecting rods 203 are arranged in the test rack box 2, the plurality of vertical rods 201 are arranged in the test rack box 2, a plurality of wall holes are formed in one side of the plurality of vertical rods 201, one end of each bent hook 202 is correspondingly hung in each dry wall hole, and one end of each bent connecting rod 203 is correspondingly sleeved at the other end of each bent hook 202; one side of the draining frame 3 is fixed on the side wall of the test frame box 2, a plurality of draining rods 4 are distributed on the surface of the other side of the draining frame 3, and a water tank 5 is arranged at the position, below all the draining rods 4, of the bottom surface of the draining frame 3.
Preferably, the number of the instrument boxes 1 is 2, the test rack box 2 and the draining rack 3 are both connected between the two instrument boxes 1, and the outer box door of the instrument box 1, the outer box door of the test rack box 2, the upper cover plate of the door cover and the draining rack 3 are all made of transparent plastics. When glass instruments are required to be stored, the first instrument frame 9 and the second instrument frame 8 arranged in the instrument box 1 can be stored in a separated mode according to specification shapes of the glass instruments such as beakers, flasks and erlenmeyer flasks, the bottoms of the glass instruments can penetrate through the first instrument frame 9 and the second instrument frame 8 and extend to the upper surface of the supporting plate 7, the supporting plate 7 plays a role in assisting and stabilizing the glass instruments, and the glass instruments or glass instrument auxiliary frames with stable structures such as test tube racks and alcohol lamps can be placed in the bottom plate 6. Preferably, montant 201 align to grid is inside test rack case 2, evenly set up a plurality of wall holes on a plurality of montants 201, crooked couple 202 in test rack case 1, can put different burettes, separating funnel, long shape glass instrument such as condenser pipe in test rack case 1, crooked couple 202 can be dismantled in the wall hole, can be according to the diameter of microscler glass instrument, adjust crooked couple 202 corresponding position on a plurality of wall holes, the cover is established and is connect the pole 203 can extend or shorten the length adjustment in the crooked couple 202, crooked couple 202 can grow or diminish, and then put the microscler glass instrument that the specification differs. After the glassware uses, the waterlogging caused by excessive rainfall pole 4 of 3 surperficial equipartitions of clean glassware accessible waterlogging caused by excessive rainfall frame dries the glassware, puts into instrument case 1 or examination frame case 2 again, dries the in-process, and the water droplet on the glassware is through pouring out basin 5 after 4 inflow basins 5 water droplets are collected.
Preferably, the draining rod 4 comprises an upper connecting rod 401, two elastic layers 402, a spring 403 and a lower connecting rod 404, one end of the upper connecting rod 401 is provided with threads, the other end of the upper connecting rod is connected with one end of the two elastic layers 402 and the spring 403, the spring 403 is clamped between the inner side walls of the two elastic layers 402, the other ends of the two elastic layers 402 and the spring 403 are connected with one end of the lower connecting rod 404, the top surface of the draining frame 3 is provided with an upper cover plate, the right side surface of the draining frame 3 is hollow, a screw hole is formed in the right side surface of the draining frame 3, and the upper connecting rod 401 is in threaded connection with the screw hole. When the glassware uses the back and needs the washing to dry, the screw of seting up on the right side surface of waterlogging caused by excessive rainfall frame 3, can be according to the size of glassware, the corresponding position size of adjustment corresponds with it after dismantling the head rod 401 of spiro union, clamping spring 403 can carry out crooked adjustment with waterlogging caused by excessive rainfall pole 4 between the inside wall of two elastic layers 402, in this embodiment, elastic layer 402 can be rubber, resin, the lower connecting rod 404 can stretch into the open end of glass apparatus, it is preferred, the lower connecting rod 404 outside is provided with the protective layer, the protective layer has elasticity, can not cause the grinding and rubbing to the glassware.
Preferably, a first separation net is arranged inside the first instrument frame 9, a second separation net is arranged inside the second instrument frame 8, the diameter of the mesh of the first separation net is larger than that of the mesh of the second separation net, and when the glass instrument is stored, the glass instrument can be placed in the first instrument frame 9 or the second instrument frame 8 according to the sizes of the meshes of the first separation net and the second separation net and according to the specification and the shape of the glass instrument such as a beaker, a flask, a conical flask and the like. First net, the second that separates is the spring net, is provided with soft protective layer on the net twine of spring net, and the spring net has certain elasticity, has certain elasticity to the glass instrument, nevertheless can not the instrument cause very big pressure, plays firm state, the soft protective layer that sets up on the net twine of spring net, in this embodiment, soft protective layer can be rubber, plastics, resin layer, can effectually prevent the collision each other between the glass instrument.
Preferably, a movable water receiving tray is arranged inside the water tank 5, and the movable water receiving tray can collect water drops in the glass instrument placed on the draining rod 3 and pour the water drops after the water drops are taken out of the water tank 5. The surface that draining frame 3 was kept away from to test frame case 2 is swing joint has the door closure, can avoid the dust in the air to drop in the glass instrument, can get microscler glass instrument in test frame case 2 after opening the door closure, conveniently adjusts the position of crooked couple 202 on the wall hole through the door closure. Sealing rings are arranged on the inner walls of the wall holes and between the wall holes and the bending connecting rods 203, and can prevent water drops from entering the wall holes, so that the vertical rods 201 are corroded due to long-term influence.
It should be noted that, the connection relationship of the components not specifically mentioned in the present invention is the default of the prior art, and the connection relationship of the structures is not described in detail since it does not relate to the utility model point and is a common application of the prior art.
It should be noted that, when the present invention relates to a numerical range, it should be understood that two endpoints of each numerical range and any value between the two endpoints can be selected, and since the steps and methods adopted are the same as those in the embodiment, in order to prevent redundancy, the present invention describes a preferred embodiment. While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the utility model.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides an analytical chemistry laboratory glassware holds device which characterized in that includes:
the instrument box (1) is internally provided with a first instrument frame (9), a second instrument frame (8), a supporting plate (7) and a bottom plate (6), the first instrument frame (9) is positioned above the second instrument frame (8), the bottom plate (6) is fixed on the inner bottom surface of the instrument box (1), and the supporting plate (7) is arranged below the first instrument frame (9) and the second instrument frame (8);
the test rack box (2) is fixed on the side wall of the instrument box (1), a plurality of vertical rods (201), a plurality of bent hooks (202) and a plurality of bent connecting rods (203) are arranged in the test rack box (2), a plurality of wall holes are formed in the plurality of vertical rods (201), one end of each bent hook (202) is correspondingly hung on each wall hole, and one end of each bent connecting rod (203) is correspondingly sleeved at the other end of each bent hook (202);
the draining rack (3) is fixed on the side wall of the test rack box (2) at one side, a plurality of draining rods (4) are distributed on the other side surface, and a water tank (5) is arranged at the position, below all the draining rods (4), of the bottom surface of the draining rack (3).
2. The analytical chemistry laboratory glassware holds device of claim 1, characterized by, the waterlogging caused by excessive rainfall pole (4) includes head rod (401), two elastic layer (402), spring (403), lower connecting rod (404), the one end of head rod (401) is threaded, and the other end connects two elastic layer (402) and the one end of spring (403), centre gripping between the inside wall of two elastic layer (402) spring (403), two elastic layer (402) and the other end of spring (403) is connected the one end of lower connecting rod (404), the top surface of waterlogging caused by excessive rainfall frame (3) is provided with the upper cover plate, and the right flank is hollow, the screw has been seted up on the right side surface of waterlogging caused by excessive rainfall frame (3), head rod (401) with the screw.
3. An analytical chemistry laboratory glass instrument holding device according to claim 1, characterized in that a first screen is arranged inside the first instrument holder (9) and a second screen is arranged inside the second instrument holder (8), the mesh diameter of the first screen being larger than the mesh diameter of the second screen.
4. The analytical chemistry laboratory glass instrument holding device of claim 3, wherein the first separation net and the second separation net are spring nets, and soft protection layers are arranged on grid lines of the spring nets.
5. Analytical chemistry laboratory glass instrument containing device according to claim 1, characterized in that inside the basin (5) is provided a mobile water pan.
6. Analytical chemistry laboratory glass instrument containing device according to claim 1, characterized in that the surface of the test rack box (2) remote from the draining rack (3) is movably connected with a door cover.
7. An analytical chemistry laboratory glass instrument holding device according to claim 1, characterized in that a sealing ring is provided on the inner wall of a number of said wall holes between said wall holes and said bending extension bar (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120375724.XU CN216063345U (en) | 2021-02-06 | 2021-02-06 | Glass instrument containing device for analytical chemistry laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120375724.XU CN216063345U (en) | 2021-02-06 | 2021-02-06 | Glass instrument containing device for analytical chemistry laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216063345U true CN216063345U (en) | 2022-03-18 |
Family
ID=80634741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120375724.XU Expired - Fee Related CN216063345U (en) | 2021-02-06 | 2021-02-06 | Glass instrument containing device for analytical chemistry laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216063345U (en) |
-
2021
- 2021-02-06 CN CN202120375724.XU patent/CN216063345U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206772786U (en) | A kind of salt spray test sample rack | |
| CN208098161U (en) | A kind of portable chemical rack for test tube | |
| CN216063345U (en) | Glass instrument containing device for analytical chemistry laboratory | |
| CN206911397U (en) | A kind of Multifunctional metal-framed platform of physics teaching experiment | |
| CN105784454A (en) | Combined water sample filter | |
| CN212820032U (en) | Multifunctional test tube operating device | |
| CN205700654U (en) | A kind of test tube stand | |
| CN209918510U (en) | Glassware cleaning tool for physical and chemical tests | |
| CN210972058U (en) | Storage device for instruments and meters | |
| CN206701334U (en) | A kind of rack for test tube | |
| CN212008059U (en) | Solid phase extraction instrument | |
| CN204656100U (en) | For the pressure filter that fabric fibre detects | |
| CN209423669U (en) | A kind of chemical analysis experimental apparatus box | |
| CN210385924U (en) | Portable pipette rack | |
| CN220919315U (en) | Test tube support with pipette convenient to dry | |
| CN209885855U (en) | Multipurpose glass instrument fixing frame for chemical experiment | |
| CN203737676U (en) | Cleaning device of asphalt containing vessel for test | |
| CN207444910U (en) | Medical movable formula multifunctional cleaning tool rack | |
| CN105527148A (en) | Portable water sample suspended particulate filter device | |
| CN213851072U (en) | Instrument placing frame for nuclear magnetic resonance room | |
| CN211329457U (en) | Novel measuring cylinder rack | |
| CN206501095U (en) | Filter membrane support support | |
| CN206868288U (en) | A kind of chemical experiment rack for test tube apparatus | |
| CN215694130U (en) | Multifunctional small-sized experimental apparatus rack | |
| CN209715177U (en) | A kind of chemical analysis Portable test tube stand |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |