CN209689981U - A kind of biological reagent sampler - Google Patents
A kind of biological reagent sampler Download PDFInfo
- Publication number
- CN209689981U CN209689981U CN201920247375.6U CN201920247375U CN209689981U CN 209689981 U CN209689981 U CN 209689981U CN 201920247375 U CN201920247375 U CN 201920247375U CN 209689981 U CN209689981 U CN 209689981U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixed case
- biological reagent
- sliding rail
- plate
- 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
Links
- 239000003153 chemical reaction reagent Substances 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000005070 sampling Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of biological reagent samplers, including bottom plate, support plate and fixed case, two sides at the top of bottom plate are fixedly connected with the bottom of two support plates respectively, the two sides of fixed case are fixedly connected with the side at the top of support plate, the side of fixed case intracavity bottom is fixedly connected with motor, the output shaft of motor is fixedly connected with the first belt pulley, the other side of fixed box cavity is fixedly connected with the first sliding rail, the internal slide of first sliding rail is connected with teeth plate, shaft is rotatably connected to by bearing between the front and back of fixed box cavity, the utility model relates to biological reagent sampling technique fields.The biological reagent sampler, easily suction pipe can be driven to move up and down by the movement of teeth plate and draw biological reagent, so that the device have the function of being user-friendly for using, the use for the person of being convenient to use, to a certain extent, it improves work efficiency, so that the device has the function of being easy to use well.
Description
Technical field
The utility model relates to biological reagent sampling technique field, specially a kind of biological reagent sampler.
Background technique
Sampling selects representational sample from goal object.Popular explanation: it is extracted from large numbers of items or material
Minority makees sample.Generalities are explained: sampling is also named in sampling, is that continuous analog quantity is indicated with point discrete one by one.It will
Continuous signal extracts the amplitude sample an of signal every certain time interval on time shaft, become on the time from
Scattered pulse train.Wherein, the time interval between sample is known as sampling period (Ts), and inverse is known as sampling frequency (fs).
Traditional biological reagent sampler, can not easily be sampled biological reagent.
Existing biological reagent sampler cannot repeatedly sample biological reagent, and person inconvenient to use into
It exercises and uses, often waste staff's a large amount of working time, and be easy pollution biological reagent, so that the device does not have
The function of being user-friendly for fast sampling and cannot repeatedly sample.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of biological reagent sampler, solves biological reagent
The problem of sampler is unable to fast sampling and cannot repeatedly be sampled for same liquid.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of biological reagent sampler,
Including bottom plate, support plate and fixed case, the two sides at the top of the bottom plate are fixedly connected with the bottom of two support plates respectively, described
The two sides of fixed case are fixedly connected with the side at the top of support plate, and the side of the fixed case intracavity bottom is fixedly connected with electricity
Machine, the output shaft of the motor are fixedly connected with the first belt pulley, and the other side of the fixed box cavity is fixedly connected with first
Sliding rail, the internal slide of first sliding rail are connected with teeth plate, pass through between the front and back of the fixed box cavity
Bearing is rotatably connected to shaft, and the surface of the shaft is fixedly connected with the second belt pulley, the surface of first belt pulley with
The surface of second belt pulley is fixedly connected by belt transmission connection, the surface of the shaft and the back side for being located at the second belt pulley
There is gear, the surface of the gear is engaged with the surface of teeth plate.
Preferably, the bottom of the teeth plate runs through fixed case and extends to the outside of fixed case, and the teeth plate extends
Connecting box is fixedly connected with to the surface of fixed case bottom.
Preferably, it is fixedly connected with the second sliding rail at the top of the connection box cavity, and the bottom for connecting box cavity is solid
Surely it is connected with third sliding rail.
Preferably, the two sides inside second sliding rail slidably connect baffle, and the bottom of the baffle and third are sliding
The internal slide of rail connects, and the side of the baffle is fixedly connected with spring, and two springs are far from solid between baffle one end
Surely it is connected with rubber tube, the bottom of the rubber tube is communicated with suction pipe, and the bottom end of the suction pipe sequentially passes through third sliding rail and company
It connects case and extends the bottom of connecting box.
Preferably, the two sides of the connection box cavity are fixedly connected to Miniature retractable bar, the fixed case intracavity bottom
Side be fixedly connected with sliding slot.
Preferably, the output shaft of the Miniature retractable bar is fixedly connected with the side of baffle.
Beneficial effect
The utility model provides a kind of biological reagent sampler.Have compared with prior art it is following the utility model has the advantages that
(1), the biological reagent sampler is fixedly connected with motor by the side of fixed case intracavity bottom, motor it is defeated
Shaft is fixedly connected with the first belt pulley, and the other side of fixed box cavity is fixedly connected with the first sliding rail, the inside of the first sliding rail
Teeth plate is slidably connected, shaft, the table of shaft are rotatably connected to by bearing between the front and back of fixed box cavity
Face is fixedly connected with the second belt pulley, and the surface of the first belt pulley and the surface of the second belt pulley are sequentially connected by belt, are turned
The surface of axis and be located at the second belt pulley the back side be fixedly connected with gear, the surface of gear is engaged with the surface of teeth plate, energy
Enough convenient movements by teeth plate drive suction pipe to move up and down and draw biological reagent so that the device have convenient for users to
Carry out using function, the use for the person of being convenient to use improves work efficiency to a certain extent, so that the device has
Function easy to use well.
(2), the biological reagent sampler runs through fixed case by the bottom of teeth plate and extends to the outside of fixed case,
The surface that teeth plate extends to fixed case bottom is fixedly connected with connecting box, connects and is fixedly connected with the second cunning at the top of box cavity
Rail, and the bottom for connecting box cavity is fixedly connected with third sliding rail, and the two sides inside the second sliding rail slidably connect baffle,
The bottom of baffle is connect with the internal slide of third sliding rail, and the side of baffle is fixedly connected with spring, and two springs are far from baffle
Be fixedly connected with rubber tube between one end, the bottom of rubber tube is communicated with suction pipe, the bottom end of suction pipe sequentially pass through third sliding rail and
Connecting box and the bottom for extending connecting box, the two sides for connecting box cavity are fixedly connected to Miniature retractable bar, fixed box cavity bottom
The side in portion is fixedly connected with sliding slot, and the output shaft of Miniature retractable bar is fixedly connected with the side of baffle, enables to the dress
It is equipped with and facilitates absorption liquid, the function of preventing liquid unrestrained.
Detailed description of the invention
Fig. 1 is the main view of the utility model structure；
Fig. 2 is the cross-sectional view of the fixed box structure of the utility model；
Fig. 3 is the cross-sectional view that the utility model connects box structure；
Fig. 4 is the top view of the utility model gear, the second belt pulley and pivot structure.
In figure: 1 bottom plate, 2 support plates, 3 fixed cases, 4 motors, 5 first belt pulleys, 6 first sliding rails, 7 teeth plates, 8 shafts,
9 second belt pulleys, 10 gears, 11 connecting boxs, 12 second sliding rails, 13 third sliding rails, 14 baffles, 15 springs, 16 rubber tubes, 17 are inhaled
Pipe, 18 Miniature retractable bars, 19 sliding slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of biological reagent sampler, including bottom plate 1,
The two sides of support plate 2 and fixed case 3,1 top of bottom plate are fixedly connected with the bottom of two support plates 2 respectively, the two sides of fixed case 3
Be fixedly connected with the side at the top of support plate 2, the side of 3 intracavity bottom of fixed case is fixedly connected with motor 4, motor 4 it is defeated
Shaft is fixedly connected with the first belt pulley 5, and the other side of 3 inner cavity of fixed case is fixedly connected with the first sliding rail 6, the first sliding rail 6
Internal slide is connected with teeth plate 7, is rotatably connected to shaft 8 by bearing between the front and back of 3 inner cavity of fixed case, turns
The surface of axis 8 is fixedly connected with the second belt pulley 9, and the surface of the surface of the first belt pulley 5 and the second belt pulley 9 passes through belt biography
Dynamic connection, the surface of shaft 8 and the back side for being located at the second belt pulley 9 are fixedly connected with gear 10, the surface of gear 10 and teeth
The surface of plate 7 is engaged, and the bottom of teeth plate 7 runs through fixed case 3 and extends to the outside of fixed case 3, and teeth plate 7 extends to fixation
The surface of 3 bottom of case is fixedly connected with connecting box 11, the second sliding rail 12 is fixedly connected at the top of 11 inner cavity of connecting box, and even
The bottom for connecing 11 inner cavity of case is fixedly connected with third sliding rail 13, and the two sides inside the second sliding rail 12 slidably connect baffle 14,
The bottom of baffle 14 is connect with the internal slide of third sliding rail 13, and the side of baffle 14 is fixedly connected with spring 15, two springs
15 far from rubber tube 16 is fixedly connected between 14 one end of baffle, the bottom of rubber tube 16 is communicated with suction pipe 17, the bottom of suction pipe 17
End sequentially passes through third sliding rail 13 and connecting box 11 and the bottom for extending connecting box 11, and the two sides of 11 inner cavity of connecting box are fixed to be connected
It is connected to Miniature retractable bar 18, the side of 3 intracavity bottom of fixed case is fixedly connected with sliding slot 19, and the inside of sliding slot 19 is also slidably connected
Bar is arranged among the two connecting boxs 11, that is, may make on the connecting box 11 being fixed on teeth plate 7 for connecting box 11
The connecting box 11 that is fixed on inside sliding slot 19 is driven also to move up and down when lower movement, the output shaft of Miniature retractable bar 18 is and baffle
14 side is fixedly connected.
When work, which is placed on level ground, starts motor 4, the rotation of motor 4 drives the first belt pulley 5
Rotation, under the rotation of the first belt pulley 5, so that the second belt pulley 9 is also rotated, is rotated in the second belt pulley 9
It drives shaft 8 to be rotated simultaneously, can be rotated with moving gear 10, under the engagement of gear 10 and teeth plate 7, band
Movable tooth dental lamina 7 moves up and down, and when teeth plate 7 is moved downwardly to inside biological reagent, starts micro electric telescopic rod 18, miniature
Telescopic rod 18, which moves toward one another, squeezes baffle 14, so that rubber tube 16 is extruded, and latter two 18 opposite direction of Miniature retractable bar is transported
It is dynamic, under the elasticity of rubber tube 16, liquid can be drawn, after the completion of sampling, so that teeth plate 7 moves downward, uses knot
Beam closes motor 4 and Miniature retractable bar 18.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of biological reagent sampler, including bottom plate (1), support plate (2) and fixed case (3), at the top of the bottom plate (1) two
Side is fixedly connected with the bottom of two support plates (2) respectively, the two sides of the fixed case (3) with one at the top of support plate (2)
Side is fixedly connected, it is characterised in that: the side of fixed case (3) intracavity bottom is fixedly connected with motor (4), the motor
(4) output shaft is fixedly connected with the first belt pulley (5), and it is sliding that the other side of fixed case (3) inner cavity is fixedly connected with first
The internal slide of rail (6), first sliding rail (6) is connected with teeth plate (7), the front and back of fixed case (3) inner cavity
Between be rotatably connected to shaft (8) by bearing, the surface of the shaft (8) is fixedly connected with the second belt pulley (9), described
The surface of the surface of first belt pulley (5) and the second belt pulley (9) by belt transmission connection, the surface of the shaft (8) and
It is fixedly connected with gear (10) positioned at the back side of the second belt pulley (9), the surface of the gear (10) and the surface of teeth plate (7)
Engagement.
2. a kind of biological reagent sampler according to claim 1, it is characterised in that: the bottom of the teeth plate (7) is passed through
It wears fixed case (3) and extends to the outside of fixed case (3), the surface that the teeth plate (7) extends to fixed case (3) bottom is fixed
It is connected with connecting box (11).
3. a kind of biological reagent sampler according to claim 2, it is characterised in that: the top of connecting box (11) inner cavity
Portion is fixedly connected with the second sliding rail (12), and the bottom of connecting box (11) inner cavity is fixedly connected with third sliding rail (13).
4. a kind of biological reagent sampler according to claim 3, it is characterised in that: the second sliding rail (12) inside
Two sides slidably connect baffle (14), and the bottom of the baffle (14) is connect with the internal slide of third sliding rail (13), described
The side of baffle (14) is fixedly connected with spring (15), and two springs (15) are fixedly connected between separate baffle (14) one end
Have rubber tube (16), the bottom of the rubber tube (16) is communicated with suction pipe (17), and the bottom end of the suction pipe (17) sequentially passes through
Three sliding rails (13) and connecting box (11) and the bottom for extending connecting box (11).
5. a kind of biological reagent sampler according to claim 2, it is characterised in that: the two of connecting box (11) inner cavity
Side is fixedly connected to Miniature retractable bar (18), and the side of fixed case (3) intracavity bottom is fixedly connected with sliding slot (19).
6. a kind of biological reagent sampler according to claim 5, it is characterised in that: the Miniature retractable bar (18) it is defeated
Shaft is fixedly connected with the side of baffle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247375.6U CN209689981U (en) | 2019-02-27 | 2019-02-27 | A kind of biological reagent sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920247375.6U CN209689981U (en) | 2019-02-27 | 2019-02-27 | A kind of biological reagent sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209689981U true CN209689981U (en) | 2019-11-26 |
Family
ID=68603029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920247375.6U Expired - Fee Related CN209689981U (en) | 2019-02-27 | 2019-02-27 | A kind of biological reagent sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209689981U (en) |
-
2019
- 2019-02-27 CN CN201920247375.6U patent/CN209689981U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191126 |