CN203991556U - Electric test tube brush - Google Patents
Electric test tube brush Download PDFInfo
- Publication number
- CN203991556U CN203991556U CN201420418258.9U CN201420418258U CN203991556U CN 203991556 U CN203991556 U CN 203991556U CN 201420418258 U CN201420418258 U CN 201420418258U CN 203991556 U CN203991556 U CN 203991556U
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- China
- Prior art keywords
- travelling gear
- shock plate
- housing
- test tube
- steel ball
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of electric test tube brush, comprise housing, transmission mechanism, power supply, control module, motor, switch, hairbrush chuck and hairbrush, power supply comprises lithium battery and wireless charging module, transmission mechanism comprises motor shaft, train of reduction gears, driven shaft, travelling gear, shock plate, output shaft, and be sleeved on output shaft and be pressed on travelling gear and housing between Compress Spring, on the adjacent end face of travelling gear and shock plate, and be all fixed with the steel ball that a circle is evenly arranged on the shock plate end face adjacent with travelling gear, under Compress Spring effect, steel ball on travelling gear is pressed on shock plate, or the steel ball on shock plate is pressed on the end face of travelling gear.This electric test tube brush can improve the cleaning performance of test tube and the waterproof effect of electric test tube brush.
Description
Technical field
The utility model relates to a kind of for cleaning the electric test tube brush of test tube in biology, chemical field.
Background technology
Test tube is the most frequently used equipment in chemistry, Bioexperiment, and its use amount is large, after having tested, all needs to clean at every turn.Traditional cleaning way is: manual by hairbrush carrying out one by one, cleaning up bothers very much, and cleaning efficiency is low.
In order to address this problem, people have invented electric test tube brush, such as the disclosed a kind of electric test tube brush of CN202877196U, by motor band electric brush, rotatablely move test tube is cleaned, can improve cleaning efficiency, but still there are the following problems for it: (1) hairbrush can only clean test tube by motion, and cleaning performance is good not; (2) adopt wired charging modes, during cleaning, power line and plug need to attach at electric test tube and brush, and use inconvenience, if water sticks on plug, likely can cause short circuit electric leakage during charging; (3) adopt press button, poor sealing, waterproof effect is bad.The disclosed a kind of full-automatic test tube of CN202984225U is brushed for another example, it can move up and down by air pressure winding machine brush (being equivalent to hairbrush), by electric rotating machine, realize brush rotary manipulation, but the workbench of air pressure mechanism is connected with electric rotating machine rotating shaft, it only can realize and move downward or move upward when rotatablely moving, can not when rotatablely move, realize and pumping, the cleaning performance of this kind of cleaning way be still undesirable, and its structure and control procedure complexity.
Summary of the invention
The purpose of this utility model is to provide a kind of electric test tube brush simple in structure, easy to use, to improve the cleaning performance of test tube and the waterproof effect of electric test tube brush.
Electric test tube brush described in the utility model, comprise housing, be arranged on the transmission mechanism in housing, power supply, the control module being electrically connected to power supply, the motor being electrically connected to control module, be arranged on the switch being electrically connected to control module on housing, be arranged on the outer hairbrush chuck being connected with transmission mechanism of housing and be removably connected to the hairbrush (type of hairbrush can be selected according to the different size of test tube) on hairbrush chuck, described power supply comprises lithium battery and the wireless charging module being connected with lithium battery, during charging, electric test tube brush is dismantled after hairbrush and be placed on external wireless power supply module, wireless charging module and wireless power supply module coupling, complete the charging of lithium battery, described transmission mechanism comprises by motor-driven motor shaft, the train of reduction gears being connected with motor axle key, the driven shaft being connected with train of reduction gears key, with the travelling gear of driven shaft end engagement, is fixed on housing and the shock plate adjacent with travelling gear, the output shaft that is fixedly connected with travelling gear, and be sleeved on output shaft and be pressed on travelling gear and housing between Compress Spring,), driven shaft is by roller bearings on shock plate, and output shaft is supported on shock plate and housing by sliding bearing, on the adjacent end face of travelling gear and shock plate, and be all fixed with the steel ball that a circle is evenly arranged on the shock plate end face adjacent with travelling gear, and the equal diameters of two steel ball circles, under Compress Spring effect, steel ball on travelling gear is pressed on shock plate, or the steel ball on shock plate is pressed on the end face of travelling gear, in travelling gear rotary course, steel ball on travelling gear and shock plate interacts, and makes travelling gear drive output shaft to produce rotation and moves back and forth.
In order to make sealing and waterproof effect better, described switch adopts film key switch.
The utlity model has following effect: hairbrush, under the drive of motor and transmission mechanism, can move back and forth when clean tube in rotation, has improved cleaning performance; Adopt wireless charging mode, during cleaning, wireless power supply module and power line, plug are placed on charging socket place, need not attach at electric test tube and brush, easy to use, and good water-proof effect; Adopt membrane pushbutton switch, sealing and good water-proof effect, water can not touch enclosure interior circuit, has guaranteed the personnel's that clean safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
Electric test tube brush as shown in Figure 1, comprise housing 1, the motor 6 that be arranged on transmission mechanism in housing 1, power supply, the control module 7 being electrically connected to power supply, is electrically connected to control module 7, be arranged on the switch 8 being electrically connected to control module 7 on housing 1, be arranged on the outer hairbrush chuck 12 being connected with transmission mechanism of housing 1 and be removably connected to the hairbrush 13 on hairbrush chuck 12, switch 8 adopts film key switch.Wherein, power supply comprises lithium battery 9 and the wireless charging module 10 being electrically connected to lithium battery 9, transmission mechanism comprises motor shaft 14, train of reduction gears (being formed by pinion 5 and gear wheel 4 engagements), driven shaft 15, travelling gear 2, shock plate 3 Compress Springs 18 and output shaft 16, motor shaft 14 is driven by motor 6, the end of motor shaft 14 is connected with pinion 5 keys, gear wheel 4 is connected with driven shaft 15 keys, driven shaft 15 is supported on shock plate 3 by rolling bearing 20, its end and travelling gear 2 engagements, output shaft 16 is connected with travelling gear 2 keys, and be supported on shock plate 3 and housing 1 by sliding bearing 19, output shaft 16 stretches out housing 1 and is fixedly connected with hairbrush chuck 12, Compress Spring 18 be sleeved on output shaft 16 and be pressed on travelling gear 2 and housing 1 between, the position that output shaft 16 stretches out housing 1 disposes rubber seal (waterproof), shock plate 3 is fixedly connected with housing 1 and is adjacent with travelling gear 2, on travelling gear 2 end face adjacent with shock plate 3, and be all fixed with the steel ball 17 that a circle is evenly arranged on shock plate 3 end face adjacent with travelling gear 2, and the equal diameters of two steel ball circles, under Compress Spring 18 effects, steel ball 17 on travelling gear 2 is pressed on shock plate 3, or the steel ball on shock plate 3 17 is pressed on the end face of travelling gear 2, thereby making travelling gear 2 drive output shaft 16 to produce rotation moves back and forth.
When using electric test tube brush, the test tube cleaning is as required selected suitable hairbrush, and is stuck on hairbrush chuck 12, presses switch 8, and starting electric test tube brush can clean, and again presses switch 8 and can close electric test tube brush.
When lithium battery 9 electric weight in electric test tube brush exhaust, by 220 volt of 50 hz AC electricity of wireless power supply module 11 access, electric test tube brush is dismantled after hairbrush and is placed on wireless power supply module 11, the coupling by wireless charging module 10 with wireless power supply module 11, charging a period of time.
Claims (2)
1. an electric test tube brush, comprise housing (1), the motor (6) that be arranged on transmission mechanism in housing, power supply, the control module (7) being electrically connected to power supply, is electrically connected to control module, be arranged on the switch (8) being electrically connected to control module on housing, be arranged on the outer hairbrush chuck (12) being connected with transmission mechanism of housing and be removably connected on the hairbrush (13) on hairbrush chuck, being characterised in that: described power supply comprises lithium battery (9) and the wireless charging module being connected with lithium battery (10), described transmission mechanism comprises by motor-driven motor shaft (14), the train of reduction gears being connected with motor axle key, the driven shaft (15) being connected with train of reduction gears key, travelling gear (2) with the engagement of driven shaft end, be fixed on housing and the shock plate (3) adjacent with travelling gear, the output shaft being fixedly connected with travelling gear (16), and be sleeved on output shaft and be pressed on travelling gear and housing between Compress Spring (18), driven shaft (15) is supported on shock plate by rolling bearing (20), output shaft (16) is supported on shock plate and housing by sliding bearing (19), on the adjacent end face of travelling gear and shock plate, and be all fixed with the steel ball (17) that a circle is evenly arranged on the shock plate end face adjacent with travelling gear, and the equal diameters of two steel ball circles, under Compress Spring effect, steel ball on travelling gear is pressed on shock plate, or the steel ball on shock plate is pressed on the end face of travelling gear.
2. electric test tube brush according to claim 1, is characterized in that: described switch (8) is film key switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418258.9U CN203991556U (en) | 2014-07-28 | 2014-07-28 | Electric test tube brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418258.9U CN203991556U (en) | 2014-07-28 | 2014-07-28 | Electric test tube brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991556U true CN203991556U (en) | 2014-12-10 |
Family
ID=52031622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420418258.9U Expired - Fee Related CN203991556U (en) | 2014-07-28 | 2014-07-28 | Electric test tube brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203991556U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478424A (en) * | 2015-01-16 | 2016-04-13 | 张洪玲 | Automatic medical test tube cleaner |
| CN108497805A (en) * | 2018-04-03 | 2018-09-07 | 金鼎承 | A kind of Novel multifunctional chair |
| CN108515063A (en) * | 2018-04-09 | 2018-09-11 | 江苏奥赛斯现代农业科技有限公司 | A kind of quartz can washing apparatus |
| CN109967472A (en) * | 2019-04-28 | 2019-07-05 | 祝亚琴 | A kind of chemical experiment test tube cleaning device |
| CN112916469A (en) * | 2021-04-09 | 2021-06-08 | 张闻辉 | Computer hardware informatization intelligent dust removal system for hospital and equipment thereof |
-
2014
- 2014-07-28 CN CN201420418258.9U patent/CN203991556U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105478424A (en) * | 2015-01-16 | 2016-04-13 | 张洪玲 | Automatic medical test tube cleaner |
| CN108497805A (en) * | 2018-04-03 | 2018-09-07 | 金鼎承 | A kind of Novel multifunctional chair |
| CN108515063A (en) * | 2018-04-09 | 2018-09-11 | 江苏奥赛斯现代农业科技有限公司 | A kind of quartz can washing apparatus |
| CN109967472A (en) * | 2019-04-28 | 2019-07-05 | 祝亚琴 | A kind of chemical experiment test tube cleaning device |
| CN112916469A (en) * | 2021-04-09 | 2021-06-08 | 张闻辉 | Computer hardware informatization intelligent dust removal system for hospital and equipment thereof |
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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: 20141210 Termination date: 20170728 |