CN203598847U - Safe biochemical experimental table with protective screen - Google Patents
Safe biochemical experimental table with protective screen Download PDFInfo
- Publication number
- CN203598847U CN203598847U CN201320787641.7U CN201320787641U CN203598847U CN 203598847 U CN203598847 U CN 203598847U CN 201320787641 U CN201320787641 U CN 201320787641U CN 203598847 U CN203598847 U CN 203598847U
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- CN
- China
- Prior art keywords
- push rod
- screen glass
- protective screen
- protecting screen
- experimental table
- 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
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Abstract
The utility model belongs to the field of a teaching laboratory, and in particular relates to a safe biochemical experimental table with a protective screen. The bottom of a positioning slide is connected with a ventilation resistor, a piece of protective screen glass is fixed by a positioning pulley, the positioning pulley is connected with the positioning slide, an electric push rod is connected with an electric push rod transmission sleeve, a telescopic push rod is arranged in the electric push rod transmission sleeve, the telescopic push rod is connected with the protective screen glass, the protective screen glass is connected with a sliding rod and is embedded in a groove of an experimental table board, and an experimental table support bottom plate is connected with the experimental table board and is used for supporting the whole experimental table. The safe biochemical experimental table has the advantages that the electric push rod is used for driving the protective screen glass to ascend and descend, and not only is the problem of the complex of protective screen glass solved, but also the protective screen is stable, fast and free of noise during lifting.
Description
Technical field
The utility model belongs to school duty room field, is specifically related to a kind of safe biochemical test platform with protecting screen.
Background technology
Biochemical test platform, as the most basic configuration in laboratory, is applied very extensive.In recent years,, there are some biochemical test platforms with protecting screen in the injury bringing for fear of some dangerous biochemical test, can reduce like this emergency risk that test brings.This experimental bench with protecting screen, be divided into liftable and two kinds of liftables not, but not liftable experimental bench ease of use is poor, can not adjust flexibly; Its rising or falling speed of liftable experimental bench is slow, produce intense noise when lifting, and unstable in the process of lifting, poor stability, and effect is undesirable.
Utility model content
The utility model has overcome above shortcoming, provides a kind of novel hydraulic protecting screen safe biochemical test platform.
The utility model is realized by following technological means, a kind of safe biochemical test platform with protecting screen, it is characterized in that: locator slide bottom connects flowing resistance device, the protecting screen glass pulley that is positioned is fixed, positioning pulley connects locator slide, electric pushrod connects electric pushrod transmission sleeve pipe, the built-in flexible push rod of electric pushrod transmission sleeve pipe, flexible push rod is connected with protecting screen glass, protecting screen glass is connected with sliding bar, protecting screen glass is embedded in experimental bench table top groove, and experimental bench support baseboard and experimental bench table top join and support whole experimental bench.
Wherein protecting screen glass is 8mm all steel clear glass, and specification is: 990 × 700mm, and experimental bench table top is 12mm full tempered glass, bottom surface is painted.
When wherein protecting screen glass rises to extreme higher position by bottom, required lift is consuming time: 8---and 10 seconds.
Wherein the top lift of protecting screen glass is 400mm---410mm.
When startup, flexible push rod in electric pushrod driving electric push rod transmission sleeve pipe promotes protecting screen glass, positioning pulley drives protecting screen glass to move up and down along locator slide and sliding bar, when protecting screen glass rises completely, electric pushrod and ground angle are 45 °, and the flexible push rod in electric pushrod transmission sleeve pipe stretches out completely; When protecting screen glass bounces back to bottom, electric pushrod and ground angle are 24 °, and the flexible push rod in electric pushrod transmission sleeve pipe is retracted completely.
The utility model advantage is: utilize electric pushrod to drive protecting screen glass lifting, not only solved protecting screen glass and in experimentation, caused too complicated problem, while also making lifting, protecting screen is steady, speed fast, noiseless.
Accompanying drawing explanation
Fig. 1 is the utility model front view
Fig. 2 is the utility model rearview
In figure 1 be experimental bench table top, 2 for protecting screen glass, 3 for electric pushrod, 4 for flowing resistance device, 5 for locator slide, 6 for flexible push rod, 7 for experimental bench support baseboard, 8 for positioning pulley, 9 for sliding bar, 10 be electric pushrod transmission sleeve pipe.
The specific embodiment
Embodiment 1
Locator slide (5) bottom connects flowing resistance device (4), protecting screen glass (2) pulley (8) that is positioned is fixing, positioning pulley (8) connects locator slide (5), electric pushrod (3) connects electric pushrod transmission sleeve pipe (10), the built-in flexible push rod of electric pushrod transmission sleeve pipe (10) (6), flexible push rod (6) is connected with protecting screen glass (2), electric pushrod transmission sleeve pipe (10), protecting screen glass (2) is connected with sliding bar (9), protecting screen glass (2) is embedded in experimental bench table top (1) groove, experimental bench support baseboard (7) joins and supports whole experimental bench with experimental bench table top (1).
Hydraulic means driving electric push rod (3), the flexible push rod (6) making it in driving electric push rod transmission sleeve pipe (10) promotes protecting screen glass (2), positioning pulley (8) drives protecting screen glass (2) to move up and down along locator slide (5), when protecting screen glass (2) rises completely, electric pushrod (3) is 45 ° with ground angle, flexible push rod (6) in electric pushrod transmission sleeve pipe (10) stretches out completely, when protecting screen glass (2) bounces back to bottom, electric pushrod (3) is 24 ° with ground angle, flexible push rod (6) in electric pushrod transmission sleeve pipe (10) is retracted completely.
Claims (1)
1. the safe biochemical test platform with protecting screen, it is characterized in that: locator slide (5) bottom connects flowing resistance device (4), protecting screen glass (2) pulley (8) that is positioned is fixing, positioning pulley (8) connects locator slide (5), electric pushrod (3) connects electric pushrod transmission sleeve pipe (10), the built-in flexible push rod of electric pushrod transmission sleeve pipe (10) (6), flexible push rod (6) is connected with protecting screen glass (2), protecting screen glass (2) is connected with sliding bar (9), protecting screen glass (2) is embedded in experimental bench table top (1) groove, experimental bench support baseboard (7) joins and supports whole experimental bench with experimental bench table top (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320787641.7U CN203598847U (en) | 2013-12-05 | 2013-12-05 | Safe biochemical experimental table with protective screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320787641.7U CN203598847U (en) | 2013-12-05 | 2013-12-05 | Safe biochemical experimental table with protective screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203598847U true CN203598847U (en) | 2014-05-21 |
Family
ID=50711548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320787641.7U Expired - Fee Related CN203598847U (en) | 2013-12-05 | 2013-12-05 | Safe biochemical experimental table with protective screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203598847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312377A (en) * | 2015-06-23 | 2017-01-11 | 天津梦祥原科技有限公司 | An experimental substrate welding protector |
| CN107578680A (en) * | 2017-10-16 | 2018-01-12 | 牡丹江师范学院 | A kind of experimental facilities for electromagnetics teaching |
-
2013
- 2013-12-05 CN CN201320787641.7U patent/CN203598847U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312377A (en) * | 2015-06-23 | 2017-01-11 | 天津梦祥原科技有限公司 | An experimental substrate welding protector |
| CN107578680A (en) * | 2017-10-16 | 2018-01-12 | 牡丹江师范学院 | A kind of experimental facilities for electromagnetics teaching |
| CN107578680B (en) * | 2017-10-16 | 2019-05-17 | 牡丹江师范学院 | A kind of experimental facilities for electromagnetics teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20171205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |