CN203124013U - Chemical experimental iron support - Google Patents
Chemical experimental iron support Download PDFInfo
- Publication number
- CN203124013U CN203124013U CN 201320163175 CN201320163175U CN203124013U CN 203124013 U CN203124013 U CN 203124013U CN 201320163175 CN201320163175 CN 201320163175 CN 201320163175 U CN201320163175 U CN 201320163175U CN 203124013 U CN203124013 U CN 203124013U
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- Prior art keywords
- pillar
- iron
- base
- lamp box
- chemical
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- Expired - Fee Related
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Abstract
The utility model discloses a chemical experimental iron support. The chemical experimental iron support comprises a base and a pillar, wherein the pillar is vertically fixed on the base and is provided with a plurality of fulcrum bars, the fulcrum bars are movably connected with the pillar through retaining rings, the pillar is provided with outside threads uniformly, the inner wall of each retaining ring is provided with inside threads and are adapted to the outside threads formed in the pillar, the fulcrum bars are connected with an iron clamp, an iron ring and a weighing device respectively, and the base is also provided with a spirit lamp box. With the adoption of the chemical experimental iron support, the positions of a spirit lamp and a constant temperature heater are fixed, and the safety coefficient of an experiment are added; and meanwhile, common experimental equipment such as the iron clamp, the iron ring, the weighing device and the like can be fixed on the fulcrum bars together, selected and used according to the needs and are used matching with common auxiliary equipment which is stored in a storage drawer, so that a chemical experiment is simpler, and the operation is more orderly.
Description
Technical field
The utility model relates to a kind of teaching appliance, relates in particular to a kind of chemical experiment iron stand.
Background technology
Chemistry is at a newly-increased subject of middle school period, the student is not limited to bookish knowwhy to the study of chemistry, more need better to grasp knowledge by a large amount of chemical experiments, each student always need use a lot of experiment frames when lecturing on chemistry, the experiment frame that the band iron clamp is arranged also has the experiment frame of band iron ring, and a class required utensil that gets off has been put one, make troubles to operation, even unnecessary accident takes place.
The utility model content
The purpose of this utility model: a kind of chemical experiment iron stand is provided, functions such as heating, weigh, fix can be gathered together, make experimental implementation simpler, reliable.
To achieve these goals, the technical solution of the utility model is:
A kind of chemical experiment iron stand comprises base and pillar, and described pillar vertically is fixed on the described base; Described pillar is provided with a plurality of poles, and described a plurality of poles flexibly connect by clasp and described pillar, evenly are provided with external screw thread on the described pillar, and the inwall of described clasp is provided with internal thread, and suitable with the external screw thread on the described pillar; Described a plurality of pole connects iron clamp, iron ring and weighing apparatus respectively; Also be provided with the alcohol lamp box on the described base.
Above-mentioned chemical experiment iron stand, wherein, described alcohol lamp box and described base are structure as a whole, and described alcohol lamp box is provided with removable cover.
Above-mentioned chemical experiment iron stand wherein, also is provided with storage drawer in the described base.
Above-mentioned chemical experiment iron stand wherein, also comprises constent temperature heater, and described constent temperature heater is arranged on the described base, is positioned at a side of described alcohol lamp box.
The utility model has been fixed the position of alcolhol burner and constent temperature heater, has increased the safety coefficient of experiment; Also test common equipments such as iron clamp, iron ring, weighing apparatus are fixed on the pole together simultaneously, select for use as required, be used with the auxiliary equipment commonly used that leaves in the storage drawer, make chemical experiment simpler, operate more orderly.
Description of drawings
Fig. 1 is the front view of the utility model chemical experiment iron stand.
The specific embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
See also shown in the accompanying drawing 1, a kind of chemical experiment iron stand comprises base 1 and pillar 2, and described pillar 2 vertically is fixed on the described base 1; 2 are provided with a plurality of poles 3 on the described pillar, described a plurality of pole 3 flexibly connects by clasp 4 and described pillar 2, evenly be provided with external screw thread on the described pillar 2, the inwall of described clasp 4 is provided with internal thread, and suitable with the external screw thread on the described pillar 2, be used for regulating the height of pole 3 on pillar 2; Described a plurality of pole 3 connects test common equipments such as iron clamp 5, iron ring 6, weighing apparatus 7 respectively, and described weighing apparatus is used for the weight of weighing chemicals, makes experimental result more accurate; Also be provided with alcohol lamp box 8 on the described base 1, described alcohol lamp box 8 is used for placing alcolhol burner, and the fixing position of alcolhol burner, is difficult for overturning.
Described alcohol lamp box 8 is structure as a whole with described base 1, and described alcohol lamp box 8 is provided with removable cover 9, makes things convenient for taking and using of alcolhol burner.
Also be provided with storage drawer 10 in the described base 1, described storage drawer 10 is used for depositing article commonly used such as stirring rod, thermometer, and it is more convenient to use during experiment.
Also comprise constent temperature heater 11, described constent temperature heater 11 is arranged on the described base 1, is positioned at a side of described alcohol lamp box 8, is used for the heated at constant temperature chemical reagent.
In sum, the utility model has been fixed the position of alcolhol burner and constent temperature heater, has increased the safety coefficient of experiment; Also test common equipments such as iron clamp, iron ring, weighing apparatus are fixed on the pole together simultaneously, select for use as required, be used with the auxiliary equipment commonly used that leaves in the storage drawer, make chemical experiment simpler, operate more orderly.
Claims (4)
1. chemical experiment iron stand, it is characterized in that: comprise base (1) and pillar (2), described pillar (2) vertically is fixed on the described base (1); (2) are provided with a plurality of poles (3) on the described pillar, described a plurality of pole (3) flexibly connects by clasp (4) and described pillar (2), described pillar evenly is provided with external screw thread on (2), the inwall of described clasp (4) is provided with internal thread, and suitable with the external screw thread on the described pillar (2); Described a plurality of pole (3) connects iron clamp (5), iron ring (6) and weighing apparatus (7) respectively; Also be provided with alcohol lamp box (8) on the described base (1).
2. chemical experiment iron stand according to claim 1 is characterized in that: described alcohol lamp box (8) is structure as a whole with described base (1), and described alcohol lamp box (8) is provided with removable cover (9).
3. chemical experiment iron stand according to claim 1 is characterized in that: also be provided with storage drawer (10) in the described base (1).
4. chemical experiment iron stand according to claim 1, it is characterized in that: also comprise constent temperature heater (11), described constent temperature heater (11) is arranged on the described base (1), is positioned at a side of described alcohol lamp box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320163175 CN203124013U (en) | 2013-04-03 | 2013-04-03 | Chemical experimental iron support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320163175 CN203124013U (en) | 2013-04-03 | 2013-04-03 | Chemical experimental iron support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124013U true CN203124013U (en) | 2013-08-14 |
Family
ID=48932040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320163175 Expired - Fee Related CN203124013U (en) | 2013-04-03 | 2013-04-03 | Chemical experimental iron support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549602A (en) * | 2014-12-25 | 2015-04-29 | 贵州永兴科技有限公司 | Pot cover support used for thermostat water bath |
| CN105225582A (en) * | 2015-11-12 | 2016-01-06 | 仁怀市实验小学 | A kind of contrast experiment's iron stand of substance dissolves |
-
2013
- 2013-04-03 CN CN 201320163175 patent/CN203124013U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549602A (en) * | 2014-12-25 | 2015-04-29 | 贵州永兴科技有限公司 | Pot cover support used for thermostat water bath |
| CN105225582A (en) * | 2015-11-12 | 2016-01-06 | 仁怀市实验小学 | A kind of contrast experiment's iron stand of substance dissolves |
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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: 20130814 Termination date: 20160403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |