CN205074020U - Test tube with spill over alarming function - Google Patents
Test tube with spill over alarming function Download PDFInfo
- Publication number
- CN205074020U CN205074020U CN201520768773.4U CN201520768773U CN205074020U CN 205074020 U CN205074020 U CN 205074020U CN 201520768773 U CN201520768773 U CN 201520768773U CN 205074020 U CN205074020 U CN 205074020U
- Authority
- CN
- China
- Prior art keywords
- test tube
- tube body
- alarm
- level sensor
- control chip
- 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 relates to a test tube with spill over alarming function, including tube body, characterized by is provided with the transparent insulating layer in tube body's outside, be provided with one deck waterproofing membrane in the outside of insulating layer, be provided with level sensor apart from oral area 0.5cm's position department in tube body, be provided with the circuit board in the insulating layer, be provided with control chip on the circuit board, battery piece and alarm, be provided with button switch on the shell of insulating layer, battery piece and button switch electricity are connected, control chip respectively and level sensor, alarm and button switch electricity are connected, open button switch like this, if the liquid in the tube body reachs level sensor's position, control chip will trigger alarm, makes it send the alarm tone, the utility model discloses simple structure easily makes.
Description
Technical field
The utility model relates to a kind of chemical experimental instrument, more precisely a kind of test tube with spilling warning function.
Background technology
Test tube is a kind of chemical experimental instrument be in daily use, people can use heating test-tube liquid, also test tube can be used to configure medicament, chemical reaction is there is in a lot of chemicals in heating or the Shi Douhui that contacts with each other, if the chemical reaction occurred produces amount of heat or bubble just likely can cause chemicals to overflow from test tube, if people do not have Timeliness coverage to have chemicals to overflow the liquid medicine contamination experiment porch just easily causing spilling from test tube, therefore, need to produce a kind of test tube with spilling warning function.
Summary of the invention
The purpose of this utility model is to provide a kind of test tube with spilling warning function.
The purpose of this utility model is by realizing with under type:
A kind of test tube with spilling warning function, comprise test tube body (1), it is characterized in that there is transparent thermal insulation layer (2) in the outer setting of test tube body (1), one deck waterproofing membrane (3) is had in the outer setting of thermal insulation layer (2), in test tube body (1), the position of distance oral area 0.5cm is provided with level sensor (4), in thermal insulation layer (2), be provided with wiring board (5), the shell of thermal insulation layer (2) is provided with press button (9).
Described wiring board (5) is provided with control chip (6), cell piece (7) and alarm (8).
The operating temperature range value of described level sensor (4) is between 0-400 DEG C.
Described cell piece (7) and described press button (9) electrical connection, described control chip (6) is electrically connected with described level sensor (4), alarm (8) and press button (9) respectively.
The utility model compared with prior art has the following advantages: on test tube, arrange overflow alarming device due to adopting, such people just can learn that liquid overflows from test tube the very first time, thus can take some remedial measures timely.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is structured flowcharts of the present utility model.
In figure: 1, test tube body, 2, thermal insulation layer, 3, waterproofing membrane, 4, level sensor, 5, wiring board, 6, control chip, 7, cell piece, 8, alarm, 9, press button.
Detailed description of the invention
With reference to accompanying drawing 1 and accompanying drawing 2 as follows:
A kind of test tube with spilling warning function, comprise test tube body 1, thermal insulation layer 2, waterproofing membrane 3, level sensor 4, wiring board 5, control chip 6, cell piece 7, alarm 8 and press button 9, it is characterized in that there is transparent thermal insulation layer 2 in the outer setting of test tube body 1, one deck waterproofing membrane 3 is had in the outer setting of thermal insulation layer 2, in test tube body 1, the position of distance oral area 0.5cm is provided with level sensor 4, wiring board 5 is provided with in thermal insulation layer 2, wiring board 5 is provided with control chip 6, cell piece 7 and alarm 8, the shell of thermal insulation layer 2 is provided with press button 9, cell piece 7 and press button 9 are electrically connected, control chip 6 respectively with level sensor 4, alarm 8 and press button 9 are electrically connected, open press button 9 like this, if the liquid in test tube body 1 arrives the position of level sensor 4, control chip 6 will triggered alarm 8, make it sound the alarm, the utility model structure is simple, be easy to manufacture.
Above detailed description of the invention is only the preferred embodiment of this creation, and not in order to limit this creation, any amendment made within all spirit in this creation and principle, equivalent replacement, improvement etc., within the protection domain that all should be included in this creation.
Claims (4)
1. one kind has the test tube of spilling warning function, comprise test tube body (1), it is characterized in that there is transparent thermal insulation layer (2) in the outer setting of test tube body (1), one deck waterproofing membrane (3) is had in the outer setting of thermal insulation layer (2), in test tube body (1), the position of distance oral area 0.5cm is provided with level sensor (4), in thermal insulation layer (2), be provided with wiring board (5), the shell of thermal insulation layer (2) is provided with press button (9).
2. a kind of test tube with spilling warning function according to claim 1, is characterized in that on described wiring board (5), be provided with control chip (6), cell piece (7) and alarm (8).
3. a kind of test tube with spilling warning function according to claim 1, is characterized in that the operating temperature range value of described level sensor (4) is between 0-400 DEG C.
4. a kind of test tube with spilling warning function according to claim 1 and 2, it is characterized in that described cell piece (7) and described press button (9) electrical connection, described control chip (6) is electrically connected with described level sensor (4), alarm (8) and press button (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768773.4U CN205074020U (en) | 2015-09-23 | 2015-09-23 | Test tube with spill over alarming function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520768773.4U CN205074020U (en) | 2015-09-23 | 2015-09-23 | Test tube with spill over alarming function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074020U true CN205074020U (en) | 2016-03-09 |
Family
ID=55426460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520768773.4U Expired - Fee Related CN205074020U (en) | 2015-09-23 | 2015-09-23 | Test tube with spill over alarming function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205074020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671140A (en) * | 2022-03-29 | 2022-06-28 | 内蒙古自治区综合疾病预防控制中心 | Prevent leaking transfer box suitable for liquid biological sample transports |
-
2015
- 2015-09-23 CN CN201520768773.4U patent/CN205074020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671140A (en) * | 2022-03-29 | 2022-06-28 | 内蒙古自治区综合疾病预防控制中心 | Prevent leaking transfer box suitable for liquid biological sample transports |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20160923 |