CN202224176U - High-precision electric liquid mover - Google Patents
High-precision electric liquid mover Download PDFInfo
- Publication number
- CN202224176U CN202224176U CN2011203385525U CN201120338552U CN202224176U CN 202224176 U CN202224176 U CN 202224176U CN 2011203385525 U CN2011203385525 U CN 2011203385525U CN 201120338552 U CN201120338552 U CN 201120338552U CN 202224176 U CN202224176 U CN 202224176U
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- China
- Prior art keywords
- main body
- housing main
- liquid
- kink
- high accuracy
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Abstract
The utility model relates to the technical field of liquid movers, in particular to a high-precision electric liquid mover. The high-precision electric liquid mover comprises a shell main body, wherein the top of the shell main body is bent backwards to form a bending part; an LCD (liquid crystal display) screen and a plurality of control buttons are arranged on the upper surface of the bending part; and the control buttons are touch-type soft rubber buttons. Compared with a liquid mover with the same measuring range, the high-precision electric liquid mover requires a small thumb force to finish one liquid moving process, so that the strain of the thumb can be relieved and the maloperation rate caused by operation in a fatigued state for a long time can be reduced; the design of the bending part accords with the structure of a human hand better, so that the optimal operating angle can be ensured even after long-time operation, the optimal liquid moving effect is achieved, the fatigue of an upper limb caused by repeated operation for a long time can be effectively avoided, the risk of suffering from the strain caused by repeated pressure is reduced, the liquid moving comfort of a user is improved, the operation is convenient and the working efficiency is improved.
Description
Technical field:
The utility model relates to the pipettor technical field, relates in particular to the electronic pipettor of a kind of high accuracy.
Background technology:
In medical treatment, medicine, gene and protein research, biological study, drug development laboratory and other biological technology application; Often need utilize pipettor in various laboratory operation rules, to come handle laboratory; It utilizes pipettor that the liquid of certain volume is sucked in the pipette, then liquid is distributed into one or more dispensed volume.Existing electronic pipettor includes housing main body, be arranged on the imbibition cylindrical shell of housing main body bottom, be arranged on suction nozzle, motor, piston, the desorption head unit of imbibition cylindrical shell bottom; Motor, piston are arranged on housing main body inside, and the motor-driven piston slides up and down and makes the imbibition cylindrical shell carry out imbibition or discharge opeing.The operation interface irrational distribution of existing pipettor, inconvenient operation, and the required thumb of button is firmly bigger, and thumb strains easily, causes faulty operation easily.
The utility model content:
The purpose of the utility model is exactly to the deficiency of prior art existence a kind of easy to operate, electronic pipettor of labour-saving high accuracy to be provided.
To achieve these goals, the technical scheme of the utility model employing is:
The electronic pipettor of high accuracy, it includes housing main body, and the top of housing main body is bent to form kink backward, and the kink upper surface is provided with LCD display, a plurality of control button, and the control button is a soft-touch type soft rubber button.
Slide on the said housing main body and be provided with a desorption button, the front end of a desorption button convexes with and extends the outside pressing plate of housing main body, forms 7 font structures between pressing plate and the desorption button.
The pressing plate surface of a said desorption button is provided with anti-skidding soft silica gel layer.
The rear end of said kink is provided with the RS232 data-interface.
Bending angle between said kink and the housing main body is 30～60 degree.
Bending angle between said kink and the housing main body is preferably 45 degree.
The rear end of said kink is provided with the battery compartment that is used to install battery.
The outer surface of said housing main body is coated with the nano silver antibacterial material layer.
The utility model beneficial effect is: the utility model includes housing main body; The top of housing main body is bent to form kink backward; The kink upper surface is provided with LCD display, a plurality of control button, and the control button is a soft-touch type soft rubber button, accomplishes the required thumb of a discharge opeing firmly still less than the pipettor of identical range; The thumb strain can be alleviated, the faulty operation rate that long-time tired operation causes can be reduced; And the design of kink meets the human hands structure more; Thereby guarantee that long-time operation also can keep the optimal operations angle, obtain the best liquid result that moves, the upper limbs that can effectively avoid long-time repetitive operation to cause is tired; Reduce the risk of suffering from repeatability compressing damage; Increase the comfort level that the user moves liquid, handled easily is increased work efficiency.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation at another visual angle of the utility model.
Fig. 3 is the partial cutaway diagrammatic sketch of the utility model housing main body.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described; See shown in Fig. 1～3, the electronic pipettor of high accuracy, it includes housing main body 1; The top of housing main body 1 is bent to form kink 11 backward; Kink 11 upper surfaces are provided with LCD display 2, a plurality of control button 3, and control button 3 is a soft-touch type soft rubber button, accomplish the required thumb of a discharge opeing firmly still less than the pipettor of identical range; The thumb strain can be alleviated, the faulty operation rate that long-time tired operation causes can be reduced.
Slide on the housing main body 1 and be provided with a desorption button 4, the front end of a desorption button 4 convexes with the pressing plate 41 that extends housing main body 1 outside, forms 7 font structures between pressing plate 41 and the desorption button 4; During finger presses desorption button 4, finger is by on pressing plate 41, and the direction of power is near vertical direction; Pressing plate 41 can transmit the downward pressure of finger, and rapid operation is easy to use; And finger touches pressing plate 41,4 two faces of a desorption button, prevents tong, and is safe in utilization.Pressing plate 41 surfaces of a desorption button 4 are provided with anti-skidding soft silica gel layer, use more comfortable.
Bending angle between kink 11 and the housing main body 1 is 30～60 degree, and the bending angle in this embodiment between kink 11 and the housing main body 1 is 45 degree.The design of kink 11 meets the human hands structure more; Thereby guarantee that long-time operation also can keep the optimal operations angle, obtain the best liquid result that moves, the upper limbs that can effectively avoid long-time repetitive operation to cause is tired; Reduce the risk of suffering from repeatability compressing damage; Increase the comfort level that the user moves liquid, handled easily is increased work efficiency
The rear end of kink 11 is provided with RS232 data-interface 5, is used to install the battery compartment 6 of battery, and RS232 data-interface 5 conveniently carries out data interaction with external equipment, and battery compartment 6 is used to install battery, and is easy to use.
The outer surface of housing main body 1 is coated with nano silver antibacterial material layer 7, and nano silver antibacterial material layer 7 can suppress the growth of microorganism effectively, has antibacterial action preferably, and action time is longer, and antibiotic effect is lasting.
Certainly, the above only is the preferred embodiment of the utility model, so all equivalences of doing according to the described structure of the utility model patent claim, characteristic and principle change or modify, includes in the utility model patent claim.
Claims (8)
1. the electronic pipettor of high accuracy; Include housing main body (1); It is characterized in that: the top of said housing main body (1) is bent to form kink (11) backward, and kink (11) upper surface is provided with LCD display (2), a plurality of control button (3), and control button (3) is a soft-touch type soft rubber button.
2. the electronic pipettor of high accuracy according to claim 1; It is characterized in that: said housing main body (1) is gone up to slide and is provided with a desorption button (4); The front end of a desorption button (4) convexes with and extends the outside pressing plate (41) of housing main body (1), forms 7 font structures between a pressing plate (41) and the desorption button (4).
3. the electronic pipettor of high accuracy according to claim 2 is characterized in that: pressing plate (41) surface of a said desorption button (4) is provided with anti-skidding soft silica gel layer.
4. the electronic pipettor of high accuracy according to claim 1 is characterized in that: the rear end of said kink (11) is provided with RS232 data-interface (5).
5. the electronic pipettor of high accuracy according to claim 1 is characterized in that: the bending angle between said kink (11) and the housing main body (1) is 30～60 degree.
6. the electronic pipettor of high accuracy according to claim 5 is characterized in that: the bending angle between said kink (11) and the housing main body (1) is 45 degree.
7. the electronic pipettor of high accuracy according to claim 1 is characterized in that: the rear end of said kink (11) is provided with the battery compartment (6) that is used to install battery.
8. according to any electronic pipettor of described high accuracy of claim 1～7, it is characterized in that: the outer surface of said housing main body (1) is coated with nano silver antibacterial material layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203385525U CN202224176U (en) | 2011-09-05 | 2011-09-05 | High-precision electric liquid mover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203385525U CN202224176U (en) | 2011-09-05 | 2011-09-05 | High-precision electric liquid mover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224176U true CN202224176U (en) | 2012-05-23 |
Family
ID=46074785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203385525U Expired - Fee Related CN202224176U (en) | 2011-09-05 | 2011-09-05 | High-precision electric liquid mover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224176U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698673A (en) * | 2012-05-30 | 2012-10-03 | 苏州市金翔钛设备有限公司 | Oxidation tank with high material utilization rate |
| CN102698824A (en) * | 2012-06-07 | 2012-10-03 | 林昂 | Novel liquid transfer device |
| CN103638998A (en) * | 2013-12-05 | 2014-03-19 | 罗耿荣 | Rotary type auxiliary aspirator |
-
2011
- 2011-09-05 CN CN2011203385525U patent/CN202224176U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698673A (en) * | 2012-05-30 | 2012-10-03 | 苏州市金翔钛设备有限公司 | Oxidation tank with high material utilization rate |
| CN102698673B (en) * | 2012-05-30 | 2015-12-16 | 苏州市金翔钛设备有限公司 | The oxidation trough that utilization of materials is high |
| CN102698824A (en) * | 2012-06-07 | 2012-10-03 | 林昂 | Novel liquid transfer device |
| CN103638998A (en) * | 2013-12-05 | 2014-03-19 | 罗耿荣 | Rotary type auxiliary aspirator |
| CN103638998B (en) * | 2013-12-05 | 2015-08-19 | 罗耿荣 | Rotary type auxiliary aspirator |
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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: 20120523 Termination date: 20140905 |
|
| EXPY | Termination of patent right or utility model |