CN208367023U - A kind of detection device on autopipette - Google Patents
A kind of detection device on autopipette Download PDFInfo
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- CN208367023U CN208367023U CN201820107001.XU CN201820107001U CN208367023U CN 208367023 U CN208367023 U CN 208367023U CN 201820107001 U CN201820107001 U CN 201820107001U CN 208367023 U CN208367023 U CN 208367023U
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- detection device
- colloid
- quick connector
- inlet tube
- water inlet
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Abstract
A kind of detection device on autopipette, belong to automation equipment field, including water inlet pipe, quick connector, screw thread and sensor, wherein, quick connector one end is removably connected to water inlet pipe by screw thread, the connection of the other end being oppositely arranged and sensor check；It is extremely easily removably connected to water inlet pipe by quick connector, convenient for daily monitoring and the maintenance in later period, in the channel of the related unidirectional check in the inside of quick connector, convenient for the replacement of sensor, to realize the detection of different parameters, to realize the comprehensive detection to autopipette internal pipeline solution.
Description
Technical field
The utility model relates to a kind of monitoring devices, and in particular, to a kind of detection device on autopipette,
Belong to automation equipment field.
Background technique
Full-automatic sample-adding instrument is a kind of designed for clinical diagnosis field, executes the Routine Test Lab task of automation
Instrument, entire instrument system can be realized from sample cell to microwell plate by the customized program of user, from microwell plate to micropore
Plate, the automatic samples such as from reagent trough to microwell plate are used instead of manual liquid-transfering gun, are filled in the pipeline of internal system absorption liquid
Be distilled water, by high-precision water pump come pumping liquid, if fluid low or having bubble, need through artificial meat
Eye checked and monitored, view automatic sample instrument operation conditions add distilled water, whole device in the process of running, highly
It relies on and manually differentiates whether the hydraulic pressure inside water pipe is sufficient.And the link work of this and reagent is loaded during entire detection
Work amount is maximum, is loaded precision and position accuracy plays critical effect in entire detection process.
This also constitutes the structure for requiring further improvement the pressure monitoring device on autopipette, to solve
?.
Utility model content
In view of the above problems existing in the prior art, the purpose of the utility model is to provide one kind to be used for autopipette
Detection device, be extremely easily removably connected to water inlet pipe by quick connector, convenient for daily monitoring and later period
Maintenance, in the channel of the related unidirectional check in the inside of quick connector, convenient for the replacement of sensor, to realize the inspection of different parameters
It surveys, to realize the comprehensive detection to autopipette internal pipeline solution
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of detection device on autopipette, including water inlet pipe, quick connector and sensor, wherein fast to insert
Connector one end is removably connected to water inlet pipe, the connection of the other end being oppositely arranged and sensor check；By inserting fastly
Connector is extremely easily removably connected to water inlet pipe, convenient for daily monitoring and the maintenance in later period, in quick connector
The channel of the related unidirectional check in portion, to realize the detection of different parameters, adds to realize to automatic convenient for the replacement of sensor
The comprehensive detection of sample device internal pipeline solution；
Further, quick connector one end is removably connected to water inlet pipe by screw thread.
Preferably, quick connector includes inlet tube and outlet tube, and fastened by inlet tube and outlet tube formed it is hollow
Cavity, the hollow cavity are closed type chamber.
Preferably, quick connector further includes the colloid being placed in inside hollow cavity, and the colloid is placed in inlet tube and liquid out
The junction of pipe, and the periphery of colloid can restore that deformation occurs；With this, the deformation that colloid periphery occurs under fluid pressure,
Realize that the connection of water inlet pipe and outlet pipe is influenced in the case where outlet pipe is connected to ambient atmosphere by atmospheric pressure, colloid
The deformation that periphery occurs restores, thus realize the occlusion of water inlet pipe, thus realize the connection and occlusion of inlet tube and outlet tube, with
Connection between connection or disconnection and detector.
Preferably, the colloid is fabricated by silica gel material；In order to after detector disconnects, in the pressure of atmosphere
Under, realize automatically occlusion.
Preferably, quick connector further includes the crossbeam that inlet tube Yu outlet tube junction is arranged in, and the crossbeam is fixed on
The inner cavity of inlet tube extends towards the direction of outlet tube；With this, the crossbeam in inlet tube is arranged in by this, it can be to flowing into out
The liquid of liquid pipe is shunted.
Preferably, the double wedge for being used to support colloid is equipped in outlet tube at center, described double wedge one end is arranged against colloid,
The other end being oppositely arranged is fixed on distal end of the outlet tube far from inlet tube；It, can be to deformation colloid under the operation of double wedge with this
Both sides provide central supported in the case that deformation occurs.
Preferably, the double wedge is the sheet of triangle.
Preferably, quick connector further includes being arranged in inlet tube internal side wall, for limiting the boss of colloid；With this, keep away
Exempt from Direction distortion of the colloid towards water inlet pipe.
Preferably, in the internal end surface of the outlet pipe, protruding rail is evenly equipped in center is radial；In the effect of protruding rail
Under, the solution inside water inlet pipe preferably can be introduced into outlet pipe to the solution water conservancy diversion flowed into from water inlet pipe.
It preferably, further include and parsing the terminal of its testing result for receiving sensor signal.
Compared with prior art, have following the utility model has the advantages that the inspection provided by the utility model on autopipette
Device is surveyed, is extremely easily removably connected to water inlet pipe by quick connector, convenient for the maintenance of daily monitoring and later period,
In the channel of the related unidirectional check in the inside of quick connector, convenient for the replacement of sensor, to realize the detection of different parameters, from
And realize the comprehensive detection to autopipette internal pipeline solution；Colloid, colloid periphery are internally provided in hollow cavity
The deformation occurred under fluid pressure realizes the connection of water inlet pipe and outlet pipe, the case where outlet pipe is connected to ambient atmosphere
Under, it is influenced by atmospheric pressure, the deformation that colloid periphery occurs restores, so that the occlusion of water inlet pipe is realized, to realize feed liquor
Pipe and the connection and occlusion of outlet tube, to be connected to or disconnect the connection between detector, in order to after detector disconnects,
Under the pressure of atmosphere, automatically occlusion is realized；By this, the crossbeam in inlet tube is set, it can be to the liquid for flowing into outlet tube
It is shunted；In the case that deformation occurs, central supported can be provided to deformation colloid both sides under the operation of double wedge；In protruding rail
Under the action of, the solution inside water inlet pipe preferably can be introduced into outlet pipe to the solution water conservancy diversion flowed into from water inlet pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram provided by the utility model for the detection device on autopipette.
In figure: 10, water inlet pipe, 20, quick disconnecting joint, 21, outlet tube, 22, inlet tube, 23, hollow cavity, 24, rubber mat,
25, crossbeam, 26, double wedge, 27, boss, 28, protruding rail, 29, observation window, 30, screw thread, 40, sensor, 50, terminal.
Specific embodiment
The utility model is made further to illustrate in detail, completely below with reference to embodiment and attached drawing.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
A kind of detection device on autopipette provided by the utility model, as shown in Figure 1, being used for automatic sample
Pressure-detecting device on device includes water inlet pipe 10, quick connector 20, screw thread 30 and sensor 40, wherein quick connector 20 1
End is removably connected to water inlet pipe 10 by screw thread 30, the connection of the other end being oppositely arranged and 40 check of sensor,
With this, extremely easily removably it is connected to water inlet pipe by quick connector, convenient for the maintenance of daily monitoring and later period,
The channel of the related unidirectional check in the inside of quick connector, convenient for the replacement of sensor, to realize the detection of different parameters, thus
Realize the comprehensive detection to autopipette internal pipeline solution.
In the utility model preferred embodiment, quick connector 20 can be various structures appropriate, it is preferable that as schemed
Shown in 1, quick connector 20 includes inlet tube 21 and outlet tube 22, and is formed by inlet tube 21 and the fastening of outlet tube 22
Cavity body 23, the hollow cavity 23 are closed type chamber.It further, further include the colloid being placed in inside hollow cavity 23
24, which is placed in the junction of inlet tube 21 Yu outlet tube 22, and the periphery of colloid 24 can restore that deformation occurs, with
This, the deformation that colloid periphery occurs under fluid pressure realizes the connection of water inlet pipe and outlet pipe, in outlet pipe and ambient atmosphere
In the case where connection, being influenced by atmospheric pressure, the deformation that colloid periphery occurs restores, thus realize the occlusion of water inlet pipe, from
And realize the connection and occlusion of inlet tube and outlet tube, to be connected to or disconnect the connection between detector.
Preferably, the colloid 24 selects silica gel material to be fabricated, in order to after detector disconnects, in the pressure of atmosphere
Under power, automatically occlusion is realized.
Preferably, quick connector 20 further includes the crossbeam 25 that the junction of inlet tube 21 and outlet tube 22 is arranged in, the cross
Beam 25 is fixed on the inner cavity of inlet tube 21, extends towards the direction of outlet tube 22；With this, the cross in inlet tube 21 is arranged in by this
Beam can shunt the liquid for flowing into outlet tube 22；Preferably, it is equipped at center in outlet tube 22 and is used to support colloid 24
Double wedge 26, which is arranged against colloid 24, and the other end being oppositely arranged is fixed on outlet tube 22 far from inlet tube
21 distal end；With this, in the case that deformation occurs, central supported can be provided to deformation colloid both sides under the operation of double wedge；Into
One step, which is the sheet of triangle, is preferably supported with realizing to colloid center.
In order to ensure the sealing effect of colloid, quick connector 20 further includes being arranged in 21 internal side wall of inlet tube, for limiting
The boss 27 of glue body 24 avoids Direction distortion of the colloid towards water inlet pipe with this；Further, in order to preferably realize
The limitation of colloid, the boss 27 are annular, and ring is located at the inside with 22 connecting pin of outlet tube.
It is radial in center in the internal end surface of outlet tube 22 as the preferable scheme of another kind of the present embodiment
It is evenly equipped with protruding rail 28, can be to the solution water conservancy diversion flowed into from water inlet pipe under the action of protruding rail, it can preferably will be inside water inlet pipe
Solution introduce outlet pipe.
In conclusion quick connector provided by the utility model, by inlet tube and outlet tube, and by inlet tube and liquid out
Pipe thread closes the hollow cavity to be formed composition, is internally provided with colloid in hollow cavity, what colloid periphery occurred under fluid pressure
Deformation realizes the connection of water inlet pipe and outlet pipe, in the case where outlet pipe is connected to ambient atmosphere, by the shadow of atmospheric pressure
Ring, the deformation that colloid periphery occurs restores, to realize the occlusion of water inlet pipe, thus realize the connection of inlet tube and outlet tube with
Occlusion, to be connected to or disconnect the connection between detector, in order under the pressure of atmosphere, realize after detector disconnects
Automatically occlusion；Crossbeam in inlet tube is set by this, the liquid for flowing into outlet tube can be shunted；In double wedge
Under operation, in the case that deformation occurs, central supported can be provided to deformation colloid both sides；Under the action of protruding rail, can to from into
Solution inside water inlet pipe preferably can be introduced outlet pipe by the solution water conservancy diversion that water pipe flows into.
In addition, sensor 40 can be various detection devices appropriate, for example, pressure sensor, here, not doing any
It limits, need only meet can experience measured information, and the information that can will be experienced, and be for conversion into electric signal according to certain rules
Or the information output of other required forms, it is required with meeting transmission, processing, storage, display, record and the control of information.
In addition, further including and parsing its inspection for 40 signal of receiving sensor for the detection device on autopipette
Survey result terminal 50, the terminal 50 can be various display equipment appropriate, only need to meet by sensor output information with
And the result of processing shows output, for example, terminal 50 is various intelligent terminals or terminal 50 is digital display instrument.
In conclusion the detection device provided by the utility model on autopipette, extremely by quick connector
Easily removably it is connected to water inlet pipe, it is related single in the inside of quick connector convenient for daily monitoring and the maintenance in later period
To the channel of check, convenient for the replacement of sensor, to realize the detection of different parameters, to realize to autopipette inside
The comprehensive detection of pipeline solution；Colloid is internally provided in hollow cavity, the deformation that colloid periphery occurs under fluid pressure,
Realize that the connection of water inlet pipe and outlet pipe is influenced in the case where outlet pipe is connected to ambient atmosphere by atmospheric pressure, colloid
The deformation that periphery occurs restores, thus realize the occlusion of water inlet pipe, thus realize the connection and occlusion of inlet tube and outlet tube, with
Connection between connection or disconnection and detector, in order to which after detector disconnects, under the pressure of atmosphere, realization is automatically closed
Plug；Crossbeam in inlet tube is set by this, the liquid for flowing into outlet tube can be shunted；Under the operation of double wedge,
In the case that deformation occurs, central supported can be provided to deformation colloid both sides；Under the action of protruding rail, it can be flowed into from water inlet pipe
Solution water conservancy diversion, can preferably by inside water inlet pipe solution introduce outlet pipe.
Although the utility model patent has been described by way of example and in terms of the preferred embodiments, but it is not for limiting the utility model
Patent, anyone skilled in the art may be by above-mentioned take off in the spirit and scope for not departing from the utility model patent
The methods and technical content shown makes possible variation and modification to technical solutions of the utility model, therefore, all without departing from this
The content of utility model patent technical solution, the technical spirit according to the utility model patent are to the above embodiments any
Simple modification, equivalent variations and modification, belong to the protection scope of the utility model patent technical solution.
Be it is necessary to described herein finally: above embodiments are served only for making the technical solution of the utility model further
It explains in detail, should not be understood as the limitation to scope of protection of the utility model, those skilled in the art is practical new according to this
Some nonessential modifications and adaptations that the above content of type is made belong to the protection scope of the utility model.
Claims (10)
1. a kind of detection device on autopipette, which is characterized in that including water inlet pipe (10), quick connector (20) and
Sensor (40), wherein quick connector (20) one end is removably connected to water inlet pipe (10), the other end being oppositely arranged with
The connection of sensor (40) check.
2. detection device according to claim 1, which is characterized in that quick connector (20) includes inlet tube (21) and liquid out
It manages (22), and the hollow cavity (23) formed is fastened by inlet tube (21) and outlet tube (22), the hollow cavity (23) is
Closed type chamber.
3. detection device according to claim 2, which is characterized in that quick connector (20) further includes being placed in hollow cavity
(23) internal colloid (24), the colloid (24) are placed in the junction of inlet tube (21) Yu outlet tube (22), and colloid (24)
Periphery can restore that deformation occurs.
4. detection device according to claim 3, which is characterized in that the colloid (24) is fabricated by silica gel material.
5. detection device according to claim 2, which is characterized in that quick connector (20) further includes being arranged in inlet tube
(21) with the crossbeam (25) of outlet tube (22) junction, the crossbeam (25) is fixed on the inner cavity of inlet tube (21), towards outlet tube
(22) direction extends.
6. detection device according to claim 2, which is characterized in that be equipped at outlet tube (22) interior center and be used to support glue
The double wedge (26) of body (24), described double wedge (26) one end are arranged against colloid (24), and the other end being oppositely arranged is fixed on out liquid
Manage the distal end of (22) far from inlet tube (21).
7. detection device according to claim 6, which is characterized in that the double wedge (26) is the sheet of triangle.
8. detection device according to claim 2, which is characterized in that quick connector (20) further includes being arranged in inlet tube
(21) internal side wall, for limiting the boss (27) of colloid (24).
9. detection device according to claim 2, which is characterized in that in the internal end surface of the outlet tube (22), be in
The heart is radial to be evenly equipped with protruding rail (28).
10. detection device according to claim 1, which is characterized in that further include for receiving sensor (40) signal, and
Parse the terminal (50) of its testing result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107001.XU CN208367023U (en) | 2018-01-22 | 2018-01-22 | A kind of detection device on autopipette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820107001.XU CN208367023U (en) | 2018-01-22 | 2018-01-22 | A kind of detection device on autopipette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208367023U true CN208367023U (en) | 2019-01-11 |
Family
ID=64914186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820107001.XU Active CN208367023U (en) | 2018-01-22 | 2018-01-22 | A kind of detection device on autopipette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208367023U (en) |
-
2018
- 2018-01-22 CN CN201820107001.XU patent/CN208367023U/en active Active
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