CN207336104U - A kind of portable electric sampler - Google Patents
A kind of portable electric sampler Download PDFInfo
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- CN207336104U CN207336104U CN201621203208.4U CN201621203208U CN207336104U CN 207336104 U CN207336104 U CN 207336104U CN 201621203208 U CN201621203208 U CN 201621203208U CN 207336104 U CN207336104 U CN 207336104U
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- main shaft
- decelerating motor
- portable electric
- housing
- rotate
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Abstract
Specimen material sampling technique field, more particularly to a kind of portable electric sampler are the utility model is related to, including：Housing plays support and package action, and hand-held position；Decelerating motor is battery powered, and decelerating motor controls start and stop by the power switch being embedded on housing, and battery is charged by being embedded in charging hole on housing, and decelerating motor drives driving wheel to rotate；Driving wheel drives driven wheel to rotate, driven wheel drives main axis, has two identical bearings on main shaft, and environment is rotated for blocking main shaft and providing good lubrication, main shaft drives sampling head to rotate and is sampled in target material, and pressing thimble button drives thimble to be unloaded to target location by sample is obtained.The device decelerating motor driving structure can realize rotation sampling, solve the problems, such as to cause hand muscle to be ached even infringement using wrist pressing sampling instrument, solve laboratory using battery powered and scene is quick, batch sampling demand.
Description
Technical field
It the utility model is related to sample acquisition techniques field, more particularly to a kind of portable electric sampler.
Background technology
At present, in biological specimen, all kinds of solid mediums, various bio-separation gels, silk goods, absorbent filter paper, all kinds of
The sampling of film, blood collection and collector cards and forensic identification field material evidence uses knife to cut substantially, knife is dug, spoon is dug and circular knife
Utensil or the devices such as sampling.
There are instrument appearance material is extensive, sample rate is slow, pollution probability is greatly and because often by crush-cutting for above-mentioned sampling method
Cut and cause the tired infringement of hand muscle, can not meet that testing or study essence measures sample demand, can not meet live fast sampling
Demand, and can waste a large amount of manpower and materials and time using above-mentioned tools build DNA library.
The content of the invention
（One）Technical problems to be solved
The technical problems to be solved in the utility model is：Sampling is driven to solve traditional wrist pressing sampling using decelerating motor
Instrument causes hand muscle to be ached even infringement problem, solves laboratory using battery powered and scene is quick, batch sampling needs
Ask.
（Two）Technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of portable electric sampler, including：Shell
Body；Decelerating motor, battery, driving wheel, power switch, charging hole, conducting wire；Main shaft, sampling head, bearing, driven wheel, thimble, top
Pin button.
Housing plays support and package action, and hand-held position.
Decelerating motor is battery powered, and decelerating motor controls start and stop, electricity by the power switch being embedded on housing
Pond is charged by being embedded in charging hole on housing, and decelerating motor drives driving wheel to rotate.
Driving wheel drives driven wheel to rotate, and driven wheel drives main axis, has two identical bearings on main shaft, for limiting
Main shaft simultaneously provides good lubrication rotation environment, and main shaft drives sampling head to rotate and sampled in target material, the button drive of pressing thimble
Thimble is unloaded to target location by sample is obtained.
A kind of above-mentioned portable electric sampler of the present embodiment, after hand holds housing, startup power supply switch alignment connects
Target material location is touched, decelerating motor drives driving wheel to rotate at a high speed at this time, and driving wheel drives driven wheel to rotate at a high speed, driven wheel
Main shaft is driven to rotate at a high speed, main shaft drives sample strip under sampling head high speed circumgyration incision, turns off the power switch decelerating motor stopping
Work, pressing thimble button drives thimble to eject sample strip and be discharged in target location, final to realize sampling.The device slows down
Motor-driven structure can realize rotation sampling, and solve causes hand muscle to ache or even damage using wrist pressing sampling instrument
Problem, solves laboratory and live quick, batch sampling demand using battery powered.
According to the present embodiment, the material of product to be sampled includes biological specimen, all kinds of solid mediums, various bio-separations and coagulates
Glue, silk goods, absorbent filter paper, various types of films, blood collection and collector cards, forensic identification field material evidence material.
According to the present embodiment, housing 10 can use carbon fiber, plastic material to be made.
According to the present embodiment, battery 201 is poly-lithium battery, and possesses charge and discharge protection function.
According to the present embodiment, driving wheel 202 and driven wheel 304 are made of plastics or metal material.
According to the present embodiment, main shaft 30 is made of hard Steel material.
According to the present embodiment, sampling head 301 is made of hard Steel material, and tip is ring knife structure, and grinds sharp.
According to the present embodiment, thimble 305 is made of stainless steel.
（Three）Beneficial effect
The above-mentioned technical proposal of the utility model has the following advantages that：
A kind of above-mentioned portable electric sampler of the present embodiment, after hand holds housing, startup power supply switch alignment connects
Target material location is touched, decelerating motor drives driving wheel to rotate at a high speed at this time, and driving wheel drives driven wheel to rotate at a high speed, driven wheel
Main shaft is driven to rotate at a high speed, main shaft drives sample strip under sampling head high speed circumgyration incision, turns off the power switch decelerating motor stopping
Work, pressing thimble button drives thimble to eject sample strip and be discharged in target location, final to realize sampling.
Thus, can be to biological specimen, all kinds of solid mediums, various bio-separation gels, silk goods, absorbent filter paper, each
Class film, blood collection and collector cards, the sampling of forensic identification field material evidence material.
Also, the device decelerating motor driving structure can realize rotation sampling, solve and press sampling instrument using wrist
Cause hand muscle to be ached even infringement problem, solve laboratory using battery powered and scene is quick, batch sampling demand.
Brief description of the drawings：
Fig. 1 is a kind of structure diagram of portable electric sampler of the utility model embodiment.
In figure：10：Housing；20：Decelerating motor；201：Battery；202：Driving wheel；203：Power switch；204：Charging hole；
205：Conducting wire；30：Main shaft；301：Sampling head；302：Bearing；303：Bearing；304：Driven wheel；305：Thimble.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the part of the embodiment of the utility model, instead of all the embodiments.Based on the reality in the utility model
Apply example, those of ordinary skill in the art's all other embodiments obtained on the premise of creative work is not made, all
Belong to the scope of the utility model protection.
, it is necessary to which explanation, unless otherwise indicated, " multiple " are meant that two or two in the description of the utility model
More than a；The instruction such as term " on ", " under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplification
Description, rather than the device or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that limitation to the utility model.
In the description of the utility model, it is also necessary to explanation, unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect；It can be directly connected, can also be indirectly connected by intermediary.For the general of this area
For logical technical staff, visual concrete condition understands concrete meaning of the above-mentioned term in the utility model.
As shown in Figure 1, a kind of a kind of embodiment of portable electric sampler of the utility model, it includes：
Housing 10 is as support and package structure；Decelerating motor 20 is connected with battery 201, decelerating motor 20 and power switch
203 connections, battery 201 is connected with charging hole 204, the fixed driving wheel 202 in the left side of decelerating motor 20, wherein, decelerating motor 20 and
Power switch 203, decelerating motor 20 are logical with power switch 203 with charging hole 204, battery 201 with battery 201, battery 201
Conducting wire 205 is crossed to connect；Driving wheel 202 is engaged with driven wheel 304, and driven wheel 304 is fixed on 30 right end of main shaft, has axis on main shaft 30
302 and bearing 303 are held, rotate environment for blocking main shaft 30 and providing good lubrication, 30 left end of main shaft is threadedly coupled sampling head
301, thimble button 306 connects thimble 305.
In the present embodiment：
Housing 10 plays support and package action, and hand-held position；
Decelerating motor 20 is powered by battery 201, and decelerating motor 20 is opened by the control of power switch 203 inlayed on the housing 10
Dynamic and stopping, battery 201 are charged by inlaying charging hole 204 on the housing 10, and decelerating motor 20 drives driving wheel 202 to rotate.
Driving wheel 202 drives driven wheel 304 to rotate, and driven wheel 304 drives main shaft 30 to rotate, and has bearing 302 on main shaft 30
With bearing 303, environment is rotated for limiting main shaft 30 and providing good lubrication, main shaft drives sampling head 301 to rotate in target material
Material sampling, pressing thimble button 306 drive thimble 305 to be unloaded to target location by sample is obtained.
A kind of above-mentioned portable electric sampler of the present embodiment, after hand holds housing 10, startup power supply switchs 203 pairs
Quasi- contact target positions of materials, the driving wheel 202 of the drive of decelerating motor 20 at this time rotate at a high speed, and driving wheel 202 drives driven wheel 304
Rotating at a high speed, driven wheel 304 drives main shaft 30 to rotate at a high speed, and main shaft 30 drives sample strip under 301 high speed circumgyration incision of sampling head,
Turn off the power switch 203 decelerating motors 20 to be stopped, pressing thimble button 306 drives thimble 305 that sample strip is ejected and unloaded
Target location is loaded in, it is final to realize sampling.
20 driving structure of device decelerating motor can realize rotation sampling, and solve is caused using wrist pressing sampling instrument
Hand muscle is ached or even infringement problem, solves laboratory and live quick, batch sampling demand using the power supply of battery 201.
It should be noted that in the present embodiment, product material to be sampled includes biological specimen, all kinds of solid mediums, each
Kind bio-separation gel, silk goods, absorbent filter paper, various types of films, blood collection and collector cards, forensic identification field material evidence material.
Further, housing 10 can use carbon fiber, plastic material to be made.
Further, battery 201 is poly-lithium battery, and possesses charge and discharge protection function.
Further, driving wheel 202 and driven wheel 304 are made of plastics or metal material.
Further, main shaft 30 is made of hard Steel material.
Further, sampling head 301 is made of hard Steel material, and tip is ring knife structure, and grinds sharp.
Further, thimble 305 is made of stainless steel.
In conclusion a kind of above-mentioned portable electric sampler of the present embodiment, after hand holds housing 10, startup power supply
The alignment of switch 203 drives driving wheel 202 to rotate at a high speed close to target material location, at this time decelerating motor 20, and driving wheel 202 drives
Driven wheel 304 rotates at a high speed, and driven wheel 304 drives main shaft 30 to rotate at a high speed, and main shaft 30 drives 301 high speed circumgyration incision of sampling head
Lower sample strip, turns off the power switch 203 decelerating motors 20 and is stopped, and pressing thimble button 306 drives thimble 305 by sample strip
Eject and be discharged in target location, it is final to realize sampling.Thus, can be to biological specimen, all kinds of solid mediums, various biologies point
It is sampled from gel, silk goods, absorbent filter paper, various types of films, blood collection and collector cards and forensic identification field material evidence material.
Its 20 driving structure of decelerating motor can realize rotation sampling, and solve causes hand muscle to be ached using wrist pressing sampling instrument
Even infringement problem, solves laboratory and live quick, batch sampling demand using the power supply of battery 201.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It can still modify the technical solution described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the utility model technology
The spirit and scope of scheme.
Claims (7)
- A kind of 1. portable electric sampler, it is characterised in that including：Housing（10）Support and package action are played, and Hand-held position；Decelerating motor（20）By battery（201）Power supply, decelerating motor（20）By being embedded in housing（10）On power supply open Close（203）Control start and stop, battery（201）By being embedded in housing（10）Upper charging hole（204）Charging, decelerating motor（20） Drive driving wheel（202）Rotate；Driving wheel（202）Drive driven wheel（304）Rotate, driven wheel（304）Drive main shaft（30）Turn It is dynamic, main shaft（30）On have bearing（302）And bearing（303）, for limiting main shaft（30）And good lubrication is provided and rotates environment, it is main Axis drives sampling head（301）Rotate and sampled in target material, press thimble button（306）Drive thimble（305）Sample will be obtained It is unloaded to target location.
- 2. a kind of portable electric sampler according to claim 1, housing（10）Carbon fiber, plastic material can be used It is made.
- 3. a kind of portable electric sampler according to claim 1, battery（201）For poly-lithium battery, and have Standby charge and discharge protection function.
- 4. a kind of portable electric sampler according to claim 1, driving wheel（202）And driven wheel（304）Using Plastics or metal material are made.
- 5. a kind of portable electric sampler according to claim 1, main shaft（30）It is made of hard Steel material.
- 6. a kind of portable electric sampler according to claim 1, sampling head（301）It is made of hard Steel material, Tip is ring knife structure, and is ground sharp.
- 7. a kind of portable electric sampler according to claim 1, thimble（305）It is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203208.4U CN207336104U (en) | 2016-11-08 | 2016-11-08 | A kind of portable electric sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621203208.4U CN207336104U (en) | 2016-11-08 | 2016-11-08 | A kind of portable electric sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336104U true CN207336104U (en) | 2018-05-08 |
Family
ID=62374642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621203208.4U Active CN207336104U (en) | 2016-11-08 | 2016-11-08 | A kind of portable electric sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207336104U (en) |
-
2016
- 2016-11-08 CN CN201621203208.4U patent/CN207336104U/en active Active
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