CN207275273U - Reagent storage device and on-line chemical analysis instrument - Google Patents
Reagent storage device and on-line chemical analysis instrument Download PDFInfo
- Publication number
- CN207275273U CN207275273U CN201720449272.9U CN201720449272U CN207275273U CN 207275273 U CN207275273 U CN 207275273U CN 201720449272 U CN201720449272 U CN 201720449272U CN 207275273 U CN207275273 U CN 207275273U
- Authority
- CN
- China
- Prior art keywords
- reagent
- reagent disc
- storage device
- base
- disc component
- 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 230
- 239000000126 substance Substances 0.000 title claims abstract description 14
- 238000001816 cooling Methods 0.000 claims description 18
- 239000004065 semiconductor Substances 0.000 claims description 10
- 239000002585 base Substances 0.000 description 23
- 239000000463 material Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model provides a kind of reagent storage device and on-line chemical analysis instrument, reagent storage device includes base, storing reagent disc component, runner assembly and the locator of plurality of reagents, runner assembly is fixed on base, runner assembly is connected with base and reagent disc component respectively, runner assembly to drive reagent disc component rotate, locator is fixed on base, and base is equipped with predeterminated position, and locator navigates to predeterminated position to the reagent for needing the user in reagent disc component.By setting runner assembly between base and reagent disc component, runner assembly is fixedly connected with base, runner assembly is connected with base and reagent disc component respectively, runner assembly driving reagent disc component rotation, reagent in reagent disc component is navigated to the predeterminated position of base by locator, on the basis of reagent movement is realized, the position of reagent is accurately positioned, prevents the situation of reagent selection mistake.
Description
Technical field
It the utility model is related to reagent Techniques of preserving field, more particularly to a kind of reagent storage device and on-line chemical analysis
Instrument.
Background technology
At present, plurality of reagents, is typically placed in instruction case, then Reagent Tube is filled by reagent storage device on the market
Enter instruction case with reagent to be connected, wherein, each reagent needs to be correspondingly arranged a Reagent Tube.But due to reagent storage
Not different reagents are identified with the device of positioning in device, during the reaction, the feelings for choosing reagent mistake often occurs
Condition, causes the waste of sample, and the testing result of output error is even understood when serious.
Utility model content
This is in order to solve the above technical problems, the utility model provides a kind of reagent storage device simple in structure and onlineization
Credit analyzer.
The utility model provides a kind of reagent storage device, and the reagent storage device includes base, a variety of to store
Reagent disc component, runner assembly and the locator of reagent, the reagent disc component are rotatablely connected the base, the runner assembly
It is connected respectively with the base and the reagent disc component, to drive the reagent disc component to rotate, the locator is fixed
In the base, the base is equipped with predeterminated position, and the locator is the user in the reagent disc component to be needed
Reagent navigates to predeterminated position.
Wherein, the runner assembly includes shaft, and the base is fixed in described shaft one end, the shaft other end with
The reagent disc component rotation connection.
Wherein, the runner assembly further includes the guide rail being fixedly connected with the reagent disc component, the guide rail with it is described
Shaft rolls connection, and the guide rail surface and the shaft lateral wall are inconsistent, to drive the reagent disc component to rotate.
Wherein, the reagent disc component includes reagent disc body and multiple reagent bottles, the reagent bottle and the reagent disc
Body is detachably connected, and the reagent disc body is fixedly connected with the guide rail, and the reagent disc body offers multiple card slots,
Each reagent bottle is fastened in the card slot.
Wherein, the reagent disc body has rotation axis, and multiple card slots are arranged along the circumferential direction of the reagent disc body
Row.
Wherein, the side wall of the reagent bottle is equipped with convex block, and the convex block contacts at the openend of the card slot.
Wherein, the reagent disc body is additionally provided with mounting hole, and the guide rail is arranged on the mounting hole madial wall, along the peace
Fill the circumferentially extending of hole madial wall.
Wherein, the reagent disc component further includes cover board, and the cover board is detachably connected with the reagent disc body, and covers
Together in the mounting hole.
Wherein, the reagent disc component further includes the semiconductor cooling device being fixedly connected with the reagent disc body, institute
State semiconductor cooling device and fit in the reagent disc body side.
The utility model additionally provides a kind of on-line chemical analysis instrument, and the on-line chemical analysis instrument is deposited including the reagent
Put device.
The utility model provides a kind of reagent storage device, by between the base and the reagent disc component
The runner assembly is set, the runner assembly is connected with the base rotation, the runner assembly respectively with the base and
Reagent disc component connection, the runner assembly drive the reagent disc component rotation, and the locator is by the reagent disc
Reagent in component navigates to the predeterminated position of the base, and on the basis of reagent movement is realized, the position of reagent is carried out
It is accurately positioned, prevents the situation of reagent selection mistake.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model reagent storage device；
Fig. 2 is the assembling schematic diagram of the utility model reagent bottle；
Fig. 3 is the structure diagram of the utility model reagent bottle.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained, shall fall within the protection scope of the present invention.
In the description of the utility model embodiment, it is to be understood that the orientation or position of the instruction such as term " on " " under "
Relation is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplifies description, without
It is that the device of hint or instruction meaning or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as the limitation to the utility model.
Please refer to Fig.1, Fig. 2 and Fig. 3, the utility model provide a kind of reagent storage device 100, the reagent disc storage
Device includes base 10, storing the reagent disc component 30 of plurality of reagents, runner assembly 20 and locator 40, the rotating group
Part 20 is rotatablely connected the base 10, and the runner assembly 20 is connected with the base 10 and the reagent disc component 30 respectively,
To drive the reagent disc component 30 to rotate, the locator 40 is fixed on the base 10, and the base 10 is equipped with default
Position, the locator 40 navigate to predeterminated position to the reagent for needing the user in the reagent disc component 30.Can be with
It is appreciated that, the reagent storage device 100 can be used for the change such as on-line chemical analysis instrument, laboratory nutritive salt analytical instrument
Learn analytical instrument.
In the present embodiment, the reagent storage device 100 further includes actuator and control module, actuator with it is described
Runner assembly 20 is connected.Stepper drive motors export a specific rotational angle so that described under the control of control module
Reagent in reagent disc component 30 rotates to predeterminated position so that reagent is identified positioning, facilitates user to take out reagent.
In the present embodiment, the locator 40 includes induction module, and induction module is detecting the reagent disc group
The rotational angle of part 30.Induction module is connected with control module, by the data transfer detected to control module.In control module
Set a preset value, when the reagent in the reagent disc component 30 turns to predeterminated position, i.e., described 30 turns of reagent disc component
When dynamic angle reaches the preset value of control module, the locator 40 sends and positioning electric signal is sent to control module, controls mould
Block control stepper drive motors are stopped, and then realize the positioning to reagent in the reagent disc component 30.
The utility model provides a kind of reagent storage device, by between the base and the reagent disc component
The runner assembly is set, the runner assembly is connected with the base rotation, the runner assembly respectively with the base and
Reagent disc component connection, the runner assembly drive the reagent disc component rotation, and the locator is by the reagent disc
Reagent in component navigates to the predeterminated position of the base, and on the basis of reagent movement is realized, the position of reagent is carried out
It is accurately positioned, prevents the situation of reagent selection mistake.
Further, the runner assembly 20 includes shaft 21, and the base 10 is fixed in described 21 one end of shaft, described
21 other end of shaft is rotatablely connected with the reagent disc component 30.
In the present embodiment, actuator is stepper drive motors, and stepper drive motors are fixed on the base 10, step
It is connected into driving motor by belt with the shaft 21, stepper drive motors drive the shaft 21 to rotate, and then realize institute
Stating shaft 21 drives the reagent disc component 30 to rotate.
In the present embodiment, the quantity of the shaft 21 is multiple, in the embodiment of present embodiment, the shaft
21 number is three, and the shaft 21 is arranged on 10 upper surface of base by equilateral triangle, and the shaft 21 is driving institute
When stating the rotation of reagent disc component 30, the reagent disc component 30 is not in rock, and ensure that the rotation of the reagent disc component 30
Turn stability.In the other embodiments of present embodiment, the number of the shaft 21 can be four, and the shaft 21 presses square
Shape is arranged at the base 10, to reach essentially identical effect.
Further, the runner assembly 20 further includes the guide rail 22 being fixedly connected with the reagent disc component 30, described
Guide rail 22 is rolled with the shaft 21 and connected, and 22 surface of guide rail and 21 lateral wall of shaft are inconsistent, to drive
Reagent disc component 30 is stated to rotate.
Please refer to Fig.1, Fig. 2 and Fig. 3, in the present embodiment, the guide rail 22 is fixed in annular shape, the guide rail 22
The reagent disc component 30.In the embodiment of present embodiment, the guide rail 22 is rotatablely connected with the shaft 21, described to lead
22 side wall of rail and the rotary head of the shaft 21 are inconsistent, and rotary head is special pulley mechanism, using fixed pulley to be optimal, is determining cunning
Lubricant is smeared on wheel, ensure that the rotation of the shaft 21 is effectively passed to the reagent disc component 30.In present embodiment
Other embodiments in, rotary head is additionally provided with anti-slip tank with the contact surface of the guide rail 22, and anti-slip tank is revolved along the shaft 21
Turn direction setting, to reach essentially identical effect.
Further, the reagent disc component 30 includes reagent disc body 31 and multiple reagent bottles 32, the reagent bottle 32
It is detachably connected with the reagent disc body 31, the reagent disc body 31 is fixedly connected with the guide rail 22, the reagent disc
Body 30 offers multiple card slots 33, and each reagent bottle 32 is fastened in the card slot 33.
Please refer to Fig.1, Fig. 2 and Fig. 3, in the present embodiment, the reagent disc body 31 includes panel, is opened up on panel
There is the card slot 33, the card slot 33 prevents the reagent bottle 32 due to the examination to be positioned to the reagent bottle 32
The rotation of agent disk body 31 and produce offset.
In the present embodiment, 33 number of card slot is corresponding with the number of the reagent bottle 32, the reagent bottle 32
Number be 50, the reagent bottle 32 can at most hold 50 kinds of reagents.The reagent bottle 32 by acid resistance alkali resistance material
Material is made, and using polypropylene (PP) material to be optimal, 32 volume of reagent bottle is 30ml.
In the present embodiment, the card slot 33 runs through the reagent disc body 31, and the reagent bottle 32 is installed on described
In card slot 33, the reagent disc body 31 rotates different angles, realize sampler can to the absorption of variety classes reagent, and
It ensure that the accuracy of reagent sites.
Further, circumferential array of multiple card slots 33 along the reagent disc body 31.
In the present embodiment, the number of the card slot 33 is 50, the 33 single-row setting of card slot, and along the reagent
The 21 line circular array of shaft of disk body 31, ensures that the card slot 33 is evenly distributed on 31 surface of reagent disc body, it is ensured that
The position of the reagent bottle 32 is accurate, and then realizes the placement in order of the reagent bottle 32, ensure that plurality of reagents can be with
Stored respectively according to particular order or position, be not easy to take wrong reagent.In other embodiments, the card slot 33 can also be set
For multiple row, to reach essentially identical effect.
Further, the side wall of the reagent bottle 32 is equipped with convex block 321, and it is remote that the convex block 321 is arranged on the reagent bottle 32
From the side of the base 10, the convex block 321 contacts at the openend of the card slot 33.
Please refer to Fig.1, Fig. 2 and Fig. 3, in the present embodiment, the reagent bottle 32 is hollow bottle 323, and inside is held
Reagent.In the embodiment of present embodiment, the reagent bottle 32 has a bottleneck 322, and bottleneck 322 is cone, outside bottleneck 322
Side is threaded.When the reagent bottle 32 is long-term when not in use, the bottleneck 322 is spirally connected the bottle cap of polypropylene material, and bottle cap is close
The reagent bottle 32 is sealed, ensures that impurity will not be entered in reagent or mitigates the oxidation reaction of reagent, extend the service life of reagent.
In the present embodiment, the reagent disc also has the convex block 321 and bottle 323, and the convex block 321 is located at bottle
The top of body 323.In the embodiment of present embodiment, the convex block 321 is quadrangular shape, the 321 long 40mm of convex block, high
12mm, wide 15mm.Bottle 323 is quadrangular shape, bottle 323 long 38mm, high 99mm, wide 7mm.The convex block 321 and bottle 323
It is fixedly connected, the installation dimension of the convex block 321 is more than the size of the card slot 33, and the installation dimension of bottle 323 is less than described
The size of card slot 33, i.e., described convex block 321 are located at outside the card slot 33, and the bottle 323 is located in the card slot 33.Ensure
When needing replacing reagent, user is facilitated to take out the reagent bottle 32 from the card slot 33.
Further, the reagent disc body 31 is additionally provided with mounting hole 34, and the guide rail 22 is arranged in the mounting hole 34
Side wall, circumferentially extends along 34 madial wall of mounting hole.
Please refer to Fig.1, Fig. 2 and Fig. 3, in the present embodiment, the reagent disc body 31 is ring-type, the mounting hole 34
Positioned at 21 line position of reagent disc shaft, the guide rail 22 is fixedly connected with the reagent disc body 31, and the guide rail 22 encloses
Together in the madial wall periphery of the mounting hole 34.The shaft 21 drives the reagent disc body 31 to revolve by the guide rail 22
Turn, since the guide rail 22 is located at the madial wall of the reagent disc body 31, the rotation path of the shaft 21 is shorter, Jin Ersuo
The accumulated error stated when shaft 21 rotates is also smaller, it is ensured that the accuracy of the reagent sites.
Further, the reagent disc component 30 further includes cover board 35, and the cover board 35 can with the reagent disc body 31
Dismantling connection, and it is covered on the mounting hole 34.
Please refer to Fig.1, Fig. 2, in the present embodiment, the shaft 21 and the guide rail are contained in the mounting hole 34
22, the cover board 35 is covered on the mounting hole 34, ensure that impurity will not enter the shaft 21 and the guide rail 22 it
Between, influence both mutually movements, and then extend the service life of reagent storage device 100.
Further, the reagent disc component 30 further includes the semiconductor refrigerating being fixedly connected with the reagent disc body 31
Device, the semiconductor cooling device fit in 31 side of reagent disc body.
In the present embodiment, the semiconductor cooling device includes the first cooling piece and the second cooling piece, the first refrigeration
Piece and the second cooling piece are the semi-conducting material of two kinds of different materials, and the first cooling piece and the second cooling piece are connected into galvanic couple and connect
Enter circuit.When direct current passes through galvanic couple, the first cooling piece absorbs heat, and the second cooling piece releases heat.In present embodiment
Embodiment in, the first cooling piece fits in 31 lateral surface of reagent disc body, and second cooling piece fits in the bottom
Seat 10.
In the present embodiment, the semiconductor cooling device is set around 31 side of reagent disc body, described partly to lead
Insulating layer 36 is coated with the outside of system device for cooling, insulating layer 36 reduces the heat exchange between the reagent disc body 31 and air,
Ensure that the reagent disc body 31 may be between 13 DEG C~20 DEG C, be optimal with 13 DEG C, extend the service life of reagent.
The utility model additionally provides a kind of on-line chemical analysis instrument, and the on-line chemical analysis instrument is deposited including the reagent
Put device 100.
In the present embodiment, the on-line chemical analysis instrument further includes display and sensor, and sensor is condenser type
Liquid level sensor, sensor check the reagent liquid level in the reagent bottle 32, and the height change of reagent is turned
The electric capacitance change changed into, electric capacitance change are output to control module by conversion circuit, and control module transfers data to institute
The display of on-line chemical analysis instrument is stated, real-time display is carried out to the liquid level of reagent in the reagent bottle 32.When reagent remains
When remaining volume is insufficient, control module sends alarm sounds user and adds reagent.
The utility model provides a kind of reagent storage device and on-line chemical analysis instrument, and institute is driven by the shaft
Guide rail rotation is stated, the guide rail is fixedly connected with the reagent disc body, and then drives the reagent disc body to rotate, the examination
Agent disk body has multiple card slots being sequentially arranged, and the reagent bottle for holding different reagents, the locator pair are set in card slot
The reagent disc body carries out location control, ensures that particular agent in the reagent disc is positioned at the predeterminated position of the base,
Realize and reagent is accurately positioned.In addition, the semiconductor cooling device fitting and the reagent disc body side, to described
Reagent in reagent bottle carries out temperature control, extends the service life of the reagent, reduces conventional reagents disk refrigerating plant
Pollution of the middle refrigerant to reagent.
Above disclosed is only a kind of the utility model preferred embodiment, cannot limit this practicality with this certainly
New interest field, one of ordinary skill in the art will appreciate that realize all or part of flow of above-described embodiment, and according to
The equivalent variations that the utility model claims are made, still fall within the scope that utility model is covered.
Claims (10)
1. a kind of reagent storage device, it is characterised in that the reagent storage device includes base, storing plurality of reagents
Reagent disc component, runner assembly and locator, the reagent disc component are rotatablely connected the base, the runner assembly respectively with
The base is connected with the reagent disc component, and to drive the reagent disc component to rotate, the locator is fixed on described
Base, the base are equipped with predeterminated position, and the locator is determined to the reagent for needing the user in the reagent disc component
Predeterminated position is arrived in position.
2. reagent storage device as claimed in claim 1, it is characterised in that the runner assembly includes shaft, the shaft
The base is fixed in one end, and the shaft other end is rotatablely connected with the reagent disc component.
3. reagent storage device as claimed in claim 2, it is characterised in that the runner assembly further includes and the reagent disc
The guide rail that component is fixedly connected, the guide rail are rolled with the shaft and connected, the guide rail surface and the shaft lateral wall phase
Contradict, to drive the reagent disc component to rotate.
4. reagent storage device as claimed in claim 3, it is characterised in that the reagent disc component include reagent disc body and
Multiple reagent bottles, the reagent bottle are detachably connected with the reagent disc body, and the reagent disc body is fixed with the guide rail
Connection, the reagent disc body offer multiple card slots, and each reagent bottle is fastened in the card slot.
5. reagent storage device as claimed in claim 4, it is characterised in that the reagent disc body has rotation axis, more
Circumferential array of a card slot along the reagent disc body.
6. reagent storage device as claimed in claim 5, it is characterised in that the side wall of the reagent bottle is equipped with convex block, described
Convex block contacts at the openend of the card slot.
7. reagent storage device as claimed in claim 6, it is characterised in that the reagent disc body is additionally provided with mounting hole, institute
State guide rail and be arranged on the mounting hole madial wall, circumferentially extended along the mounting hole madial wall.
8. reagent storage device as claimed in claim 7, it is characterised in that the reagent disc component further includes cover board, described
Cover board is detachably connected with the reagent disc body, and is covered on the mounting hole.
9. such as claim 4~7 any one of them reagent storage device, it is characterised in that the reagent disc component further includes
The semiconductor cooling device being fixedly connected with the reagent disc body, the semiconductor cooling device fit in the reagent disc sheet
Body side.
10. a kind of on-line chemical analysis instrument, it is characterised in that the on-line chemical analysis instrument is included as claim 1~9 is any
Reagent storage device described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449272.9U CN207275273U (en) | 2017-04-26 | 2017-04-26 | Reagent storage device and on-line chemical analysis instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449272.9U CN207275273U (en) | 2017-04-26 | 2017-04-26 | Reagent storage device and on-line chemical analysis instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207275273U true CN207275273U (en) | 2018-04-27 |
Family
ID=61992045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720449272.9U Expired - Fee Related CN207275273U (en) | 2017-04-26 | 2017-04-26 | Reagent storage device and on-line chemical analysis instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207275273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839915A (en) * | 2018-06-14 | 2018-11-20 | 潍坊护理职业学院 | A kind of intelligence medical test kit |
| CN116142681A (en) * | 2022-12-26 | 2023-05-23 | 广东省生态环境监测中心 | Intelligent management method for standard reagent and system used by same |
-
2017
- 2017-04-26 CN CN201720449272.9U patent/CN207275273U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108839915A (en) * | 2018-06-14 | 2018-11-20 | 潍坊护理职业学院 | A kind of intelligence medical test kit |
| CN116142681A (en) * | 2022-12-26 | 2023-05-23 | 广东省生态环境监测中心 | Intelligent management method for standard reagent and system used by same |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |