CN203866315U - Automatic fungus liquid coating device - Google Patents
Automatic fungus liquid coating device Download PDFInfo
- Publication number
- CN203866315U CN203866315U CN201420239066.1U CN201420239066U CN203866315U CN 203866315 U CN203866315 U CN 203866315U CN 201420239066 U CN201420239066 U CN 201420239066U CN 203866315 U CN203866315 U CN 203866315U
- Authority
- CN
- China
- Prior art keywords
- handle
- dispense tip
- coating
- switch
- expansion link
- 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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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model belongs to the field of experimental equipment, particularly relates to an automatic fungus liquid coating device. The automatic fungus liquid coating device comprises a coating head; internal threads are formed in the upper part of the coating head; external threads are formed in the bottom of a telescopic rod; the coating head and the telescopic rod are perpendicularly connected through the threads; the upper part of the telescopic rod is perpendicularly connected with one end of a connecting rod; the other end of the connecting rod is perpendicularly connected with the upper part of a handle; the lower part of the handle is perpendicularly connected with a base; a blow-off nozzle corresponding to the coating head is arranged on the side near the coating head on the handle; a blow-off switch is arranged above the blow-off nozzle on the handle; a switch is arranged on the other side of the handle; a motor and a speed reducer are arranged at the end near the telescopic rod in the connecting rod; the speed reducer is connected with the telescopic rod; the motor is connected with the switch. When the automatic fungus liquid coating device is used, a coating head which is the same as the length of the inner diameter of a culture dish can be selected; comprehensive coating on the culture dish can be realized; edge of the culture dish can be contacted fully without a dead angle; according to different inner diameters of culture dishes, coating heads can be crewed off to replace.
Description
Technical field
The utility model belongs to experimental installation field, is specifically related to a kind of bacterium liquid spreader automatically.
Background technology
In Microbiology Experiment, spreader is to carry out the equipment that bacteria drug sensitivity test must be used.Existing spreader mostly is triangular glass rod spreader, and outward appearance is larger, and tripod corner is more clumsy, cannot fully touch plate edge, be unfavorable for that bacterium liquid coating operation is used, and crawling is even, affects experiment effect.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of bacterium liquid spreader automatically, can be coated with the edge of culture dish, and coating evenly, easy to use, can realize automated operation.
Automatic bacterium liquid spreader described in the utility model, comprise dispense tip, dispense tip top is provided with internal thread, expansion link bottom is provided with outside screw, dispense tip is connected by screw thread is vertical with expansion link, expansion link upper vertical connects union lever one end, the vertical connecting handle of union lever the other end top, handle lower vertical connects base, a side the arrange blowing mouth corresponding to dispense tip of close dispense tip on handle, on top, handle blowing up air port, blowing switch is set, handle opposite side arranges switch, the inner one end near expansion link of union lever is provided with motor and speed reducer, step-down gear connection expansion link, motor is connected with switch.
When use, base is positioned on Bechtop, by the length of adjustable telescopic rod, thereby regulate the height of dispense tip from Bechtop, hold handle, spreader is moved to spirit lamp side, the length of adjustable telescopic rod, make dispense tip spirit lamp flame top, with spirit lamp to dispense tip sterilizing, after sterilizing, remove spirit lamp, cooling dispense tip, in order to accelerate cooling speed, can open blowing mouth and aim at dispense tip quenching, the blower system of blowing mouth inside designs according to prior art, blowing mouth is realized and being opened and closed by blowing switch, after dispense tip is cooling, spreader is moved to culture dish top, adjustable telescopic rod, dispense tip is positioned over to culture dish top, select suitable distance, open coating switch, driven by motor step-down gear, step-down gear drives expansion link uniform rotation, then drive dispense tip uniform rotation, thereby bacterium liquid is coated on culture dish uniformly.When coating, base is positioned on Bechtop, does not need manual operation spreader, can automatically complete coating operation.Dispense tip is connected by screw thread is vertical with expansion link, and when use, the dispense tip of selection and culture ware internal diameter equal length, can realize the comprehensive coating to culture dish, can fully touch the edge of culture dish, without dead angle.According to the internal diameter difference of culture dish, can back out dispense tip, change dispense tip.
In sum, the utlity model has following advantage:
(1) dispense tip that can selection and culture ware internal diameter equal length when the utility model uses, can realize the comprehensive coating to culture dish, can fully touch the edge of culture dish, without dead angle.According to the internal diameter difference of culture dish, can back out dispense tip, change dispense tip.
(2) the utility model is easy to use, can realize automated operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1-internal thread, 2-dispense tip, 3-outside screw, 4-expansion link, 5-step-down gear, 6-motor, 7-union lever, 8-is coated with switch, 9-handle, 10-base, 11-blowing mouth, the 12-switch of drying.
Embodiment
Below in conjunction with embodiment, the present invention will be further described.
Embodiment
As shown in Figure 1, comprise dispense tip 2, dispense tip 2 tops are provided with internal thread 1, expansion link bottom is provided with outside screw 3, dispense tip 2 is connected by screw thread is vertical with expansion link 4, expansion link 4 upper vertical connect union lever 7 one end, the union lever vertical connecting handle of 7 the other end 9 tops, handle 9 lower vertical connect base 10, a side the arrange blowing mouth 11 corresponding to dispense tip 2 of close dispense tip 2 on handle 9, blowing switch 12 is set on 11 tops, handle 9 blowing up air port, handle 9 opposite sides arrange coating switch 8, the inner one end near expansion link 4 of union lever 7 is provided with motor 6 and step-down gear 5, step-down gear 5 connection expansion links 4, motor 6 is connected with coating switch 8.
When use, base 10 is positioned on Bechtop, by the length of adjustable telescopic rod 4, thereby regulate the height of dispense tip 2 from Bechtop, hold handle 9, spreader is moved to spirit lamp side, the length of adjustable telescopic rod 4, make dispense tip 2 spirit lamp flame tops, with spirit lamp to dispense tip 2 sterilizings, after sterilizing, remove spirit lamp, cooling dispense tip 2, in order to accelerate cooling speed, can open blowing mouth 11 and aim at dispense tip 2 quenchings, the blower system of blowing mouth 11 inside designs according to prior art, blowing mouth 11 is realized and being opened and closed by blowing switch 12, after dispense tip 2 is cooling, spreader is moved to culture dish top, adjustable telescopic rod 4, dispense tip 2 is positioned over to culture dish top, select suitable distance, open coating switch, motor 6 drives step-down gear 5, step-down gear 5 drives expansion link 4 uniform rotation, then drive dispense tip 2 uniform rotation, thereby bacterium liquid is coated on culture dish uniformly.When coating, base 10 is positioned on Bechtop, does not need manual operation spreader, can automatically complete coating operation.Dispense tip 2 is connected by screw thread is vertical with expansion link 4, and when use, the dispense tip 2 of selection and culture ware internal diameter equal length, can realize the comprehensive coating to culture dish, can fully touch the edge of culture dish, without dead angle.According to the internal diameter difference of culture dish, can back out dispense tip 2, change dispense tip 2.
Claims (1)
1. an automatic bacterium liquid spreader, it is characterized in that: comprise dispense tip (2), dispense tip (2) top is provided with internal thread (1), expansion link bottom is provided with outside screw (3), dispense tip (2) is connected by screw thread is vertical with expansion link (4), expansion link (4) upper vertical connects union lever (7) one end, the vertical connecting handle of union lever (7) the other end (9) top, handle (9) lower vertical connects base (10), at a upper side the arrange blowing mouth (11) corresponding to dispense tip (2) near dispense tip (2) of handle (9), blowing switch (12) is set on top, handle (9) blowing up air port (11), handle (9) opposite side arranges coating switch (8), the inner one end near expansion link (4) of union lever (7) is provided with motor (6) and step-down gear (5), step-down gear (5) connection expansion link (4), motor (6) is connected with coating switch (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239066.1U CN203866315U (en) | 2014-05-12 | 2014-05-12 | Automatic fungus liquid coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420239066.1U CN203866315U (en) | 2014-05-12 | 2014-05-12 | Automatic fungus liquid coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203866315U true CN203866315U (en) | 2014-10-08 |
Family
ID=51647288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420239066.1U Expired - Fee Related CN203866315U (en) | 2014-05-12 | 2014-05-12 | Automatic fungus liquid coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203866315U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109251850A (en) * | 2018-11-13 | 2019-01-22 | 无锡市疾病预防控制中心 | A kind of automatic L stick of hand-held |
| CN110499243A (en) * | 2019-08-29 | 2019-11-26 | 贵州大学 | A kind of microorganism spreading rod |
| WO2023077598A1 (en) * | 2021-11-02 | 2023-05-11 | 深圳先进技术研究院 | Apparatus and method for automated microorganism application |
-
2014
- 2014-05-12 CN CN201420239066.1U patent/CN203866315U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109251850A (en) * | 2018-11-13 | 2019-01-22 | 无锡市疾病预防控制中心 | A kind of automatic L stick of hand-held |
| CN110499243A (en) * | 2019-08-29 | 2019-11-26 | 贵州大学 | A kind of microorganism spreading rod |
| WO2023077598A1 (en) * | 2021-11-02 | 2023-05-11 | 深圳先进技术研究院 | Apparatus and method for automated microorganism application |
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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: 20141008 Termination date: 20150512 |
|
| EXPY | Termination of patent right or utility model |