CN204469740U - The Biochemistry Experiment device that a kind of laboratory uses - Google Patents
The Biochemistry Experiment device that a kind of laboratory uses Download PDFInfo
- Publication number
- CN204469740U CN204469740U CN201520134752.7U CN201520134752U CN204469740U CN 204469740 U CN204469740 U CN 204469740U CN 201520134752 U CN201520134752 U CN 201520134752U CN 204469740 U CN204469740 U CN 204469740U
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- Prior art keywords
- test tube
- support
- angular adjustment
- tube
- bar
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Abstract
The utility model discloses the Biochemistry Experiment device that a kind of laboratory uses, described support tube is fixedly mounted on base, in support tube, regulating spring is set, described support bar is arranged in support tube, described angular adjustment bar is arranged on support bar by bolt and hold-down nut, angular adjustment bar is arranged test tube putting hole, the angular adjustment bar of the top of test tube putting hole arranges test tube fixed block, test tube fixed block is installed test tube hold-down screw, described support tube arranges holding screw, holding screw can regulate the height of support bar in support tube, described test tube is arranged in the test tube putting hole on angular adjustment bar, described alcolhol burner is placed on carrier base, carrier base is placed on base.Its structure of the utility model is simple, easy to use.
Description
Technical field
The utility model relates to the Biochemistry Experiment device that a kind of laboratory uses, and belongs to Biochemistry Experiment apparatus technical field.
Background technology
In experimental teaching of biochemistry, Biochemistry Experiment room is very important teaching means, for some Biochemistry Experiment reacting phenomenons, only have by experiment could be concrete display, student could be given comparatively deep impression, help student understand.The reaction tube support of existing Biochemistry Experiment its can not regulate bearing height and the support angle of test tube, for being unfavorable for education experiment.
Utility model content
For the problems referred to above, the technical problems to be solved in the utility model is to provide the Biochemistry Experiment device that a kind of laboratory uses, and its structure is simple, easy to use.
The Biochemistry Experiment device that a kind of laboratory uses, its structure comprises: base, support tube, regulating spring, support bar, holding screw, hold-down nut, bolt, angular adjustment bar, test tube putting hole, test tube hold-down screw, test tube fixed block, test tube, alcolhol burner, carrier base, described support tube is fixedly mounted on base, in support tube, regulating spring is set, described support bar is arranged in support tube, described angular adjustment bar is arranged on support bar by bolt and hold-down nut, angular adjustment bar is arranged test tube putting hole, the angular adjustment bar of the top of test tube putting hole arranges test tube fixed block, test tube fixed block is installed test tube hold-down screw.
Further, described support tube arranges holding screw, and holding screw can regulate the height of support bar in support tube, and described test tube is arranged in the test tube putting hole on angular adjustment bar, described alcolhol burner is placed on carrier base, and carrier base is placed on base.
Further, described support tube, support bar, angular adjustment bar all adopt stainless material to process.
The beneficial effects of the utility model: the utility model adopts the design of support bar and angular adjustment bar, the placing height of test tube can not only be regulated, and the placed angle of test tube can be regulated, test tube is regulated as required, its design science is reasonable, structure is simple, easy to use.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
In figure: 1-base; 2-support tube; 3-regulating spring; 4-support bar; 5-holding screw; 6-hold-down nut; 7-bolt; 8-angular adjustment bar; 9-test tube putting hole; 10-test tube hold-down screw; 11-test tube fixed block; 12-test tube; 13-alcolhol burner; 14-carrier base.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1, the Biochemistry Experiment device that a kind of laboratory uses, its structure comprises: base 1, support tube 2, regulating spring 3, support bar 4, holding screw 5, hold-down nut 6, bolt 7, angular adjustment bar 8, test tube putting hole 9, test tube hold-down screw 10, test tube fixed block 11, test tube 12, alcolhol burner 13, carrier base 14, described support tube 2 is fixedly mounted on base 1, regulating spring 3 is set in support tube 2, described support bar 4 is arranged in support tube 1, described angular adjustment bar 8 is arranged on support bar 4 by bolt 7 and hold-down nut 6, angular adjustment bar 8 is arranged test tube putting hole 9, the angular adjustment bar 8 of the top of test tube putting hole 9 arranges test tube fixed block 11, test tube fixed block 11 is installed test tube hold-down screw 10.
Particularly, described support tube 2 arranges holding screw 5, holding screw 5 can regulate the height of support bar 4 in support tube 2, described test tube 12 is arranged in the test tube putting hole 9 on angular adjustment bar 8, described alcolhol burner 13 is placed on carrier base 14, carrier base 14 is placed on base 1, and described support tube 2, support bar 4, angular adjustment bar 8 all adopt stainless material to process.
Using method of the present utility model is: when carrying out test tube placing height and regulating, first unclamp holding screw, under the active force of regulating spring, support bar moves, realize the adjustment of height; When carrying out the adjustment of test tube placed angle, first unclamping hold-down nut, then rotational angle adjusting rod, realizing the adjustment of angle.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the Biochemistry Experiment device of a laboratory use, it is characterized in that: structure comprises: base, support tube, regulating spring, support bar, holding screw, hold-down nut, bolt, angular adjustment bar, test tube putting hole, test tube hold-down screw, test tube fixed block, test tube, alcolhol burner, carrier base, described support tube is fixedly mounted on base, in support tube, regulating spring is set, described support bar is arranged in support tube, described angular adjustment bar is arranged on support bar by bolt and hold-down nut, angular adjustment bar is arranged test tube putting hole, the angular adjustment bar of the top of test tube putting hole arranges test tube fixed block, test tube fixed block is installed test tube hold-down screw.
2. the Biochemistry Experiment device of a kind of laboratory use according to claim 1, it is characterized in that: described support tube arranges holding screw, holding screw can regulate the height of support bar in support tube, described test tube is arranged in the test tube putting hole on angular adjustment bar, described alcolhol burner is placed on carrier base, and carrier base is placed on base.
3. the Biochemistry Experiment device of a kind of laboratory use according to claim 1, is characterized in that: described support tube, support bar, angular adjustment bar all adopt stainless material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520134752.7U CN204469740U (en) | 2015-03-10 | 2015-03-10 | The Biochemistry Experiment device that a kind of laboratory uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520134752.7U CN204469740U (en) | 2015-03-10 | 2015-03-10 | The Biochemistry Experiment device that a kind of laboratory uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204469740U true CN204469740U (en) | 2015-07-15 |
Family
ID=53625478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520134752.7U Expired - Fee Related CN204469740U (en) | 2015-03-10 | 2015-03-10 | The Biochemistry Experiment device that a kind of laboratory uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204469740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617818A (en) * | 2020-06-09 | 2020-09-04 | 杭州乐垚生物科技有限公司 | Multifunctional clamping device for genetic engineering |
| CN112986313A (en) * | 2021-02-07 | 2021-06-18 | 山东隆信药业有限公司 | Liquid safety inspection appearance based on chemical industry |
-
2015
- 2015-03-10 CN CN201520134752.7U patent/CN204469740U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617818A (en) * | 2020-06-09 | 2020-09-04 | 杭州乐垚生物科技有限公司 | Multifunctional clamping device for genetic engineering |
| CN112986313A (en) * | 2021-02-07 | 2021-06-18 | 山东隆信药业有限公司 | Liquid safety inspection appearance based on chemical industry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Wencong Inventor after: Ouyang Tianqi Inventor before: Shi Wencong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: SHI WENCONG TO: SHI WENCONG OUYANG TIANQI |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |