CN210303766U - Semi-closed box type central table reagent rack - Google Patents
Semi-closed box type central table reagent rack Download PDFInfo
- Publication number
- CN210303766U CN210303766U CN201921140123.XU CN201921140123U CN210303766U CN 210303766 U CN210303766 U CN 210303766U CN 201921140123 U CN201921140123 U CN 201921140123U CN 210303766 U CN210303766 U CN 210303766U
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- Prior art keywords
- cover
- cover plate
- plate cover
- reagent
- semi
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- Expired - Fee Related
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- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 82
- 230000005484 gravity Effects 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000011120 plywood Substances 0.000 claims 1
- 238000000151 deposition Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a semi-closed box type central platform reagent rack, which comprises upright posts and a plurality of laminates arranged between the upright posts, wherein reagent boxes are arranged on the laminates; the reagent kit comprises: the device comprises a first cover plate cover, a second cover plate cover, two side columns and a rotating shaft fixed on the side columns; the first cover plate cover is provided with a first weight increasing part, and the second cover plate cover is provided with a second weight increasing part; the inner wall of the second cover plate cover is provided with a limiting hook; when the first cover plate cover is turned upwards, the upper parts of the first cover plate cover and the second cover plate cover are overlapped in a staggered mode, the center of gravity of the first cover plate cover faces to one side provided with the first weight increasing part, and one side, provided with the first weight increasing part, of the first cover plate cover leans against the limiting hook, so that the first cover plate cover is in an open state. The utility model discloses a reagent frame designs for semi-closed formula, satisfies the depositing and the operation requirement to different nature, different frequency of use, different user of service reagent, can compromise safety and convenience that reagent deposited and used.
Description
Technical Field
The utility model relates to an experimental instrument equipment technical field, concretely relates to box central station reagent frame of semi-closed.
Background
The reagent rack is a rack used for placing experimental articles such as experimental glassware, test tubes, medicines, experimental reagents and the like in a laboratory, and is generally arranged on the table top of a laboratory bench, an experimental cabinet and a central laboratory bench. The experimental reagent is an article which is often used by laboratory scientific research personnel in daily work, part of the reagent has (micro) toxicity, but most of the reagent racks for storing common reagents on the laboratory table top are open at present, and potential safety hazards exist. The totally enclosed reagent rack also has the problem that the reagent or the article which is commonly used and nontoxic is inconvenient to take and use.
Therefore, there is a need for a reagent rack that can meet both open and closed usage requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defect of prior art, providing a take reagent convenience, can satisfy open and closed operation requirement's reagent frame simultaneously.
In order to achieve the purpose, the utility model provides a semi-closed box type central station reagent rack, which comprises upright posts and a plurality of laminates arranged between the upright posts, wherein reagent boxes are arranged on the laminates; the reagent kit comprises: the device comprises a first cover plate cover, a second cover plate cover, two side columns and a rotating shaft fixed on the side columns; the side columns are symmetrically arranged at two sides of the reagent box; the rotating shaft is further arranged on the first cover plate cover and the second cover plate cover in a penetrating mode, so that the first cover plate cover and the second cover plate cover can rotate around the rotating shaft; the upper end of the first cover plate cover is provided with a first weight increasing part, and the upper end of the second cover plate cover is provided with a second weight increasing part; the inner wall of the second cover plate cover is provided with a limiting hook; when the first cover plate cover is turned upwards, the upper parts of the first cover plate cover and the second cover plate cover are overlapped in a staggered mode, the gravity center of the first cover plate cover faces to one side provided with a first weight increasing part, and one side, provided with the first weight increasing part, of the first cover plate cover leans against the limiting hook so that the first cover plate cover is kept in an open state; when the second cover plate cover is turned upwards, the upper parts of the first cover plate cover and the second cover plate cover are overlapped in a staggered mode, the gravity center of the second cover plate cover faces to one side provided with a second weight increasing part, and the limiting hook hooks the first weight increasing part so that the second cover plate cover is kept in an open state.
Preferably, the first weight portion is a thickened portion of an upper end of the first cover plate cover; the second weight portion is a thickened portion of an upper end of the second cover plate cover.
Preferably, the limiting hook is arranged in the middle of the inner wall of the second cover plate cover.
Preferably, the reagent chambers occupy half of the position of the lamina such that the central platform reagent rack forms a semi-enclosed form.
Preferably, the rotating shaft is arranged in the middle of the side column.
Preferably, the contact parts of the first cover plate cover and the second cover plate cover and the laminate are provided with buffer rubber strips.
Preferably, a plurality of locks are arranged at the contact part of the first cover plate cover and the second cover plate cover and the laminate.
Preferably, said reagent rack comprises 2 of said laminae and 2 of said reagent compartments.
Preferably, the first cover plate cover and the second cover plate cover are both provided with handles.
Preferably, the first cover plate cover and the second cover plate cover are transparent.
Compared with the prior art, the utility model, following beneficial effect has:
(1) the center reagent shelf is designed to be semi-closed to meet the requirements of open and closed use at the same time.
(2) The reagent box can be opened on both sides, and the cover plate cover only needs to be lifted upwards when the reagent box is opened, so that the reagent box is convenient to open.
(3) When the reagent box is in a closed state, the first cover plate cover and the second cover plate cover can be locked by a lock, so that the safety of reagent storage is ensured.
Drawings
Fig. 1 is a schematic view of the use state of the semi-closed box-type central reagent rack of the present invention.
FIG. 2 is a schematic side view of a reagent cassette disposed on the reagent rack of FIG. 1.
FIG. 3 is a schematic side view of the reagent cassette with the first cover lid turned up.
FIG. 4 is a schematic side view of the reagent cassette with the second cover lid turned up.
Fig. 5 is a side view schematically showing the reagent cartridge with the first cover lid and the second cover lid opened simultaneously.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
In the present invention, the "upward" and "upper end" are relative to the initial state of the drawing or the device, and the direction is not used for limiting the present invention.
As shown in fig. 1, the reagent rack of the present invention is installed on a laboratory table 20, and a reagent box 10 is installed on the reagent rack. The reagent rack comprises upright columns and a plurality of laminates arranged between the upright columns, and the reagent box 10 is arranged on the laminates.
As shown in fig. 2, a side view of the reagent cartridge 10 is illustrated.
As shown in fig. 3 to 5, the reagent tank 10 includes: the device comprises a first cover plate cover 11, a second cover plate cover 12, two side columns 13 and a rotating shaft 14 fixed on the side columns 13; the side columns 13 are symmetrically arranged at two sides of the reagent box; the rotating shaft 14 is further arranged on the first cover plate cover 11 and the second cover plate cover 12 in a penetrating manner, so that both the first cover plate cover 11 and the second cover plate cover 12 can rotate around the rotating shaft 14. A schematic view of only the first deck cover 11 rotating about the rotation axis 14 is shown in fig. 3, a schematic view of only the second deck cover 12 rotating about the rotation axis 14 is shown in fig. 4, and a schematic view of both the first deck cover 11 and the second deck cover 12 rotating about the rotation axis 14 is shown in fig. 5.
The first cover plate cover 11 and the second cover plate cover 12 are organic glass cover plates and are provided with concave surfaces, and the first cover plate cover and the second cover plate cover are matched to form a box body. For weight saving, the first cover lid 11 and the second cover lid 12 may also be made of a material that is resistant to aging.
The laminated plate 17 is a thickened toughened ground glass plate.
In some embodiments, the hinge 14 is fixed to the middle of the jamb 13. The covers of the first cover plate cover 11 and the second cover plate cover 12 are partially overlapped and share the same rotating shaft 14. Each side column 13 is provided with a rotating shaft 14, the rotating shaft 14 penetrates through the side column 13, the first cover plate cover 11 and the second cover plate cover 12, and two ends of the rotating shaft are expanded to limit the first cover plate cover 11 and the second cover plate cover 12. The first cover plate cover 11 and the second cover plate cover 12 can rotate around a fixed rotating shaft 14, and a movable connection mode of the first cover plate cover 11 and the second cover plate cover 12 is formed. Other forms of the rotating shaft 14 may also be adopted, for example, the rotating shaft 14 is integrally formed with the side column 13, one end of the rotating shaft 14 is provided with a thread, and a bolt is screwed in after passing through the first cover plate cover 11 and the second cover plate cover 12 to limit the first cover plate cover 11 and the second cover plate cover 12.
As shown in fig. 3, the first cover plate 11 has a first weight-increasing portion 111 at an upper end thereof, and the second cover plate 12 has a second weight-increasing portion 121 at an upper end thereof. The first weight portion 111 is a thickened portion of the upper end of the first cover plate 11; the second weight-increased portion 121 is a thickened portion of the upper end of the second cover plate cover 12. The weight increasing part is used for adjusting the gravity center of the cover plate cover.
The inner wall of the second cover plate cover 12 is provided with a limiting hook 15, and the limiting hook 15 is a convex hook. The limiting hook 15 is arranged in the middle of the inner wall of the second cover plate cover 12.
As shown in fig. 3, when the first cover plate 11 is turned up (the angle through which the first cover plate is turned up is 90 °), the upper portions of the first cover plate 11 and the second cover plate 12 are misaligned and overlapped, and in the misaligned and overlapped region, the second cover plate 12 is located outside the first cover plate 11; when the cover is misaligned and overlapped, the first weight increasing portion 111 is provided, so that the center of gravity of the first cover 11 faces the side where the first weight increasing portion 111 is provided, and the center of gravity of the first cover 11 is located on the right side in fig. 3. One side of the first cover plate cover 11, which is provided with the first weight increasing portion 111, is abutted against the limiting hook 15, so that the first cover plate cover 11 is maintained in an open state, that is, in a state of being opened to 90 °.
As shown in fig. 4, when the second cover plate cover 12 is turned up, the upper portions of the first cover plate cover 11 and the second cover plate cover 12 are misaligned and overlapped, and in the misaligned and overlapped area, the second cover plate cover 12 is located outside the first cover plate cover 11; when the dislocation is coincident, the gravity center of the second cover plate cover 12 faces to the side provided with the second weight increasing part 121, and due to the blocking of the limiting hook 15, the second cover plate cover 12 cannot completely slide to the side of the first cover plate cover 11, that is, the second cover plate cover 12 can maintain the open state.
In some embodiments, the cross section of the first cover plate cover 11 and the cross section of the second cover plate cover 12 are in a quarter-ellipse structure, the first cover plate cover 11 and the second cover plate cover 12 cannot be completely overlapped in a staggered manner, and when the limiting hook 15 is damaged and falls off, the first cover plate cover 11 and the second cover plate cover 12 are in shapes which can be opened to a position of about 90 degrees at most, so that the reagent kit can still be normally used when the limiting hook 15 is lacked.
The utility model discloses structural design is simple, only needs to upwards lift apron cover (first apron cover 11, second apron cover 12) and can open reagent box, convenient to use.
In some embodiments, the contact parts of the first cover plate cover 11 and the second cover plate cover 12 and the layer plate 17 are provided with buffering rubber strips, so that noise and vibration generated when the cover plate covers fall back are reduced. The cushion rubber strip can be arranged at the bottom ends of the first cover plate cover 11 and the second cover plate cover 12.
The reagent chambers occupy only half of the position of a single layer 17, so that the central reagent rack forms a semi-closed form.
Often toxic reagents and non-toxic reagents are mixed in a laboratory, and the size and the number of the reagent boxes can be set according to needs so as to meet the open and closed use requirements simultaneously.
In some embodiments, 2 locks 18 are provided at the contact points of the first cover plate 11 and the second cover plate 12 with the laminate 17 (see fig. 1). If toxic or corrosive substances need to be placed in a laboratory, the reagents are often locked up to ensure safety.
In some embodiments, the reagent rack comprises two tiers 17 and two reagent chambers 10. The reagent rack containing the two plates 17 is now a routine setup for laboratories.
The first cover plate cover 11 and the second cover plate cover 12 are provided with handles 16, and the handles are close to the layer plate 17 and cannot influence the opening of the cover plate covers. The handle 16 may be provided in the form of a convex cylinder or a rectangular parallelepiped or the like.
The first cover plate cover 11 and the second cover plate cover 12 are transparent, and articles stored in the reagent box can be seen clearly.
To sum up, the utility model discloses a reagent frame designs for semi-closed formula to satisfy simultaneously to different properties, different frequency of use, different user of service reagent deposit and operation requirement, can compromise security and convenience that reagent was deposited and was used, the full open type reagent frame commonly used more does benefit to reagent management than at present.
While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.
Claims (10)
1. The utility model provides a semi-closed box central station reagent frame, its contains stand and sets up a plurality of plywoods between the stand, its characterized in that:
the laminated plate is provided with a reagent box; the reagent kit comprises: the device comprises a first cover plate cover, a second cover plate cover, two side columns and a rotating shaft fixed on the side columns; the side columns are symmetrically arranged at two sides of the reagent box; the rotating shaft is further arranged on the first cover plate cover and the second cover plate cover in a penetrating mode, so that the first cover plate cover and the second cover plate cover can rotate around the rotating shaft; wherein,
the upper end of the first cover plate cover is provided with a first weight increasing part, and the upper end of the second cover plate cover is provided with a second weight increasing part;
the inner wall of the second cover plate cover is provided with a limiting hook;
when the first cover plate cover is turned upwards, the upper parts of the first cover plate cover and the second cover plate cover are overlapped in a staggered mode, the gravity center of the first cover plate cover faces to one side provided with a first weight increasing part, and one side, provided with the first weight increasing part, of the first cover plate cover leans against the limiting hook so that the first cover plate cover is kept in an open state;
when the second cover plate cover is turned upwards, the upper parts of the first cover plate cover and the second cover plate cover are overlapped in a staggered mode, the gravity center of the second cover plate cover faces to one side provided with a second weight increasing part, and the limiting hook hooks the first weight increasing part so that the second cover plate cover is kept in an open state.
2. The semi-enclosed box center reagent rack of claim 1 wherein the first weighted portion is a thickened portion of the upper end of the first cover lid; the second weight portion is a thickened portion of an upper end of the second cover plate cover.
3. The semi-enclosed box center block reagent rack of claim 1, wherein the retaining hook is provided in the middle of the inner wall of the second cover plate cover.
4. The semi-enclosed box center block reagent rack of claim 1, wherein said reagent box occupies half of said tier floor, such that said center block reagent rack is semi-enclosed.
5. The semi-enclosed box center block reagent rack of claim 1, wherein said pivot axis is located in the middle of said side posts.
6. The semi-enclosed box center reagent rack of claim 1 wherein the first cover lid and the second cover lid are provided with a cushioning strip at the point of contact with the laminate.
7. The semi-enclosed box center block reagent rack of claim 1, wherein a plurality of locks are provided at the locations where said first cover lid and said second cover lid contact said shelf.
8. The semi-enclosed box center block reagent rack of claim 1, wherein said reagent rack comprises 2 of said tiers and 2 of said reagent boxes.
9. The semi-enclosed box center reagent rack of claim 1 wherein said first cover lid and said second cover lid each have a handle thereon.
10. The semi-enclosed box center block reagent rack of claim 1, wherein said first cover lid and said second cover lid are transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140123.XU CN210303766U (en) | 2019-07-19 | 2019-07-19 | Semi-closed box type central table reagent rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921140123.XU CN210303766U (en) | 2019-07-19 | 2019-07-19 | Semi-closed box type central table reagent rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210303766U true CN210303766U (en) | 2020-04-14 |
Family
ID=70124292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921140123.XU Expired - Fee Related CN210303766U (en) | 2019-07-19 | 2019-07-19 | Semi-closed box type central table reagent rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210303766U (en) |
-
2019
- 2019-07-19 CN CN201921140123.XU patent/CN210303766U/en not_active Expired - Fee Related
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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: 20200414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |