CN207019747U - A kind of liquid level detector of Full-automatic chemiluminescence immunoassay analysis meter - Google Patents
A kind of liquid level detector of Full-automatic chemiluminescence immunoassay analysis meter Download PDFInfo
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- CN207019747U CN207019747U CN201720835909.8U CN201720835909U CN207019747U CN 207019747 U CN207019747 U CN 207019747U CN 201720835909 U CN201720835909 U CN 201720835909U CN 207019747 U CN207019747 U CN 207019747U
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- manipulator
- detection
- liquid level
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- mechanical arm
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Abstract
The utility model discloses a kind of liquid level detector of Full-automatic chemiluminescence immunoassay analysis meter, including stepper motor, sampling mechanical arm, sampling probe, detection circuit, anti-collision detection device;The detection circuit is divided into the big plate of detection and the part of detection platelet two, detects big plate before agent bin, and detection platelet, sampling probe are arranged on mechanical arm;The stepper motor of control motion is arranged in manipulator mounting seat, is connected by manipulator leading screw and manipulator spline with mechanical arm, is realized to above and below manipulator, the control of side-to-side movement, the anti-collision detection device includes light barrier, optoelectronic switch and detection circuit.Level detection system of the present utility model is integrated with level detection, sample-adding, sampled functions, and precision is high, convenient installation simple in construction.
Description
Technical field
Technical field of medical instruments is the utility model is related to, in particular, the utility model is related to a kind of full-automation
Learn the liquid level detector of luminescence immunoassay instrument.
Background technology
With the development of science and technology manual since most of many medical treatment detection devices to semi-automatic slowly till now
Fully-automatic equipment, higher requirement is proposed for many modules, wherein it is again the most prominent with liquid level detector module, this
Utility model device uses condenser type detection method, and devises a kind of band coating double-deck pin in surface, the pin of this kind of structure
The requirement of higher precision can be met, improve interference free performance, greatly reduce carrying pollution.
The content of the invention
Main purpose of the present utility model is a kind of more stable in order to be provided to Full-automatic chemiluminescence immunoassay analysis meter
Reliably, the higher a kind of liquid level detector of precision, it greatly improves the precision of sampling, and accuracy.It can be to this
Whether the sample of sampling, the amount of reagent meet that the amount of this sub-sampling is judged, if deficiency is alarmed.
Concrete technical scheme of the present utility model is as follows:A kind of level detection dress of Full-automatic chemiluminescence immunoassay analysis meter
Put, including stepper motor, sampling mechanical arm, sampling probe, detection circuit, anti-collision detection device;
The detection circuit is divided into the big plate of detection and the part of detection platelet two, detects big plate before agent bin,
Detect platelet, sampling probe is arranged on mechanical arm;
The stepper motor of control motion is arranged in manipulator mounting seat, is spent by manipulator leading screw and manipulator
Key is connected with mechanical arm, realizes to above and below manipulator, the control of side-to-side movement,
The anti-collision detection device includes light barrier, optoelectronic switch and detection circuit.
Further, the detection platelet is connected by a 8 cored wire beams with detecting big plate, and sampling probe passes through two screens
Line is covered to be connected on detection platelet.
Further, 2 stepper motors are fixed in manipulator base, and mechanical arm, band are connected to by two leading screws
Dynamic mechanical arm moves up and down.
Further, anti-collision detection device includes light barrier, optoelectronic switch and detects circuit, and light barrier is fixed on sampling probe
On sliding sleeve, optoelectronic switch and detection circuit are welded on detection platelet.There is the perforate sampling of an a diameter of 7mm in front of mechanical arm
Pin loads the hole and is connected by the anticollision spring of lower section with mechanical arm.
Further, a kind of liquid level detector of Full-automatic chemiluminescence immunoassay analysis meter of the invention includes manipulator
Mounting seat 1, manipulator bearing fixed seat 2, manipulator bearing fixed mount 3, the manipulator axis of guide 4, manipulator spline 5, stepping electricity
Machine 6, manipulator leading screw 7, stepper motor 8, reducing motor 9, arm installing plate 10, manipulator arm 11, detection platelet PCBA12,
Sample pin 13, anticollision spring 14, anticollision spring fixing axle 15, the big plate PCBA16 of detection, level detection installing plate 17, level detection
Mounting cup 18.Wherein, reducing motor fills 9 on stepper motor 8, is being fixed on the right side of manipulator mounting seat 1, stepper motor
6 are being fixed on the left side of manipulator mounting seat 1, and the one end of manipulator spline 5 is connected with reducing motor 9, the other end and manipulator
Bearing fixed mount 3 is connected, and manipulator leading screw 7 is connected on stepper motor 6 with manipulator bearing fixed mount 3, machinery
Hand arm 11 is fixed with manipulator spline 5 above, is fixed below with manipulator bearing fixed mount 3, sample pin 13 is mounted in manipulator
Arm 11 is fixed by anticollision spring 14.Platelet PCBA12 is detected below manipulator arm 11, by two shielding lines with
Sample pin 13 is connected, and is connected by a cored wire 8 with detecting big plate PCBA16, detects big plate PCBA16 and is fixed on level detection peace
Built in loading board 17 with level detection mounting cup 18.
The liquid level detector of Full-automatic chemiluminescence immunoassay analysis meter of the present utility model will be loaded, sample, liquid level inspection
Survey, collision-proof alarm multifunctional all, fully ensured that the precision of sampling sample-adding, the sensitivity of detecting liquid level and prevented striker,
Its more convenient installation simple in construction.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is overlooking the structure diagram of the present utility model.
Fig. 3 is the big plate PCBA of detection of the present utility model structural representation.
Major Symbol explanation in figure:
1 manipulator mounting seat, 2 manipulator bearing fixed seats, 3 manipulator bearing fixed mounts, the 4 manipulator axis of guides, 5 machineries
Hand spline, 6 stepper motors, 7 manipulator leading screws, 8 stepper motors, 9 reducing motors, 10 arm installing plates, 11 manipulator arms, 12
Detect platelet PCBA, 13 sample pins, 14 anticollision springs, 15 anticollision spring fixing axles, the big plate PCBA of 16 detections, 17 level detections peace
Loading board, 18 level detection mounting cups.
Embodiment
The utility model is specifically described below in conjunction with the accompanying drawings:
Embodiment 1
As shown in Fig. 1 Fig. 2, a kind of liquid level detector of Full-automatic chemiluminescence immunoassay analysis meter of the utility model includes
Manipulator mounting seat 1, manipulator bearing fixed seat 2, manipulator bearing fixed mount 3, the manipulator axis of guide 4, manipulator spline 5,
Stepper motor 6, manipulator leading screw 7, stepper motor 8, reducing motor 9, arm installing plate 10, manipulator arm 11, detection platelet
PCBA12, sample pin 13, anticollision spring 14, anticollision spring fixing axle 15, the big plate PCBA16 of detection, level detection installing plate 17,
Level detection mounting cup 18.Wherein, reducing motor fills 9 on stepper motor 8, is being fixed on the right side of manipulator mounting seat 1,
Stepper motor 6 is connected with reducing motor 9 being fixed on the left side of manipulator mounting seat 1, the one end of manipulator spline 5, the other end
It is connected with manipulator bearing fixed mount 3, manipulator leading screw 7 is connected on stepper motor 6 with manipulator bearing fixed mount 3
Connect, manipulator arm 11 is fixed with manipulator spline 5 above, is fixed below with manipulator bearing fixed mount 3, sample pin 13 is mounted in
Manipulator arm 11 is fixed by anticollision spring 14.Platelet PCBA12 is detected below manipulator arm 11, passes through two screens
Cover line with sample pin 13 to be connected, be connected by a cored wire 8 with detecting big plate PCBA16, as shown in figure 3, detecting big plate PCBA16
It is fixed on level detection installing plate 17 and is built with level detection mounting cup 18.
Stepper motor 8 is first passed through in a kind of liquid level detector of Full-automatic chemiluminescence immunoassay analysis meter of the utility model
Fixed position is rotated to the left or to the right with the driving mechanical hand arm 11 of reducing motor 9, by the driving mechanical hand of stepper motor 6
Arm 11 is moved downward, and platelet 12 is detected during moving downward and the big plate PCBA16 of detection starts level sensing and works as sample
Its capacitance is changed when pin 13 touches liquid, and a pulse is sent after system detectio to this change and tells CPU, sample
Product pin 13 contacts liquid, and now the control machinery hand arm 11 of stepper motor 6 stops moving downward.When manipulator arm 11 is downward
After covering fixed distance, do not receive also and detect the pulse that big plate PCBA16 sends then system reports an error.
Claims (5)
1. a kind of liquid level detector of Full-automatic chemiluminescence immunoassay analysis meter, it is characterised in that including stepper motor, sampling
Mechanical arm, sampling probe, detection circuit, anti-collision detection device;
The detection circuit is divided into the big plate of detection and the part of detection platelet two, detects big plate before agent bin, detection platelet,
Sampling probe is arranged on mechanical arm;
The stepper motor of control motion is arranged in manipulator mounting seat, passes through manipulator leading screw and manipulator spline and manipulator
Arm is connected, and realizes to above and below manipulator, the control of side-to-side movement,
The anti-collision detection device includes light barrier, optoelectronic switch and detection circuit.
2. a kind of liquid level detector of Full-automatic chemiluminescence immunoassay analysis meter according to claim 1, its feature exist
In the detection platelet is connected by a 8 cored wire beams with detecting big plate, and sampling probe is connected to detection by two shielding lines
On platelet.
3. a kind of liquid level detector of Full-automatic chemiluminescence immunoassay analysis meter according to claim 1, its feature exist
In 2 stepper motors are fixed in manipulator base, mechanical arm are connected to by two leading screws, above and below driving mechanical arm
Side-to-side movement.
4. a kind of liquid level detector of Full-automatic chemiluminescence immunoassay analysis meter according to claim 1, its feature exist
In anti-collision detection device includes light barrier, optoelectronic switch and detection circuit, light barrier and is fixed on sampling probe sliding sleeve, and photoelectricity is opened
Close and detection circuit is welded on detection platelet.
5. a kind of liquid level detector of Full-automatic chemiluminescence immunoassay analysis meter according to claim 1, its feature exist
In the perforate sampling probe for having an a diameter of 7mm in front of mechanical arm loads the hole in the anticollision spring by lower section and machinery
Arm is connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720835909.8U CN207019747U (en) | 2017-07-11 | 2017-07-11 | A kind of liquid level detector of Full-automatic chemiluminescence immunoassay analysis meter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720835909.8U CN207019747U (en) | 2017-07-11 | 2017-07-11 | A kind of liquid level detector of Full-automatic chemiluminescence immunoassay analysis meter |
Publications (1)
Publication Number | Publication Date |
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CN207019747U true CN207019747U (en) | 2018-02-16 |
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CN201720835909.8U Expired - Fee Related CN207019747U (en) | 2017-07-11 | 2017-07-11 | A kind of liquid level detector of Full-automatic chemiluminescence immunoassay analysis meter |
Country Status (1)
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CN (1) | CN207019747U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110806491A (en) * | 2019-11-15 | 2020-02-18 | 成都宜乐芯生物科技有限公司 | Full-automatic POCT multiple detection liquid phase chip system |
CN114152477A (en) * | 2021-11-26 | 2022-03-08 | 上海品峰医疗科技有限公司 | Anti-collision protection method for vacuum blood collection tube puncture sampling needle |
-
2017
- 2017-07-11 CN CN201720835909.8U patent/CN207019747U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110806491A (en) * | 2019-11-15 | 2020-02-18 | 成都宜乐芯生物科技有限公司 | Full-automatic POCT multiple detection liquid phase chip system |
CN110806491B (en) * | 2019-11-15 | 2024-03-29 | 成都宜乐芯生物科技有限公司 | Full-automatic POCT multiple detection liquid phase chip system |
CN114152477A (en) * | 2021-11-26 | 2022-03-08 | 上海品峰医疗科技有限公司 | Anti-collision protection method for vacuum blood collection tube puncture sampling needle |
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Date | Code | Title | Description |
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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: 20180216 Termination date: 20180711 |
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CF01 | Termination of patent right due to non-payment of annual fee |