CN218099212U

CN218099212U - Automatic color development device after 96-pore plate sample adding

Info

Publication number: CN218099212U
Application number: CN202221668447.2U
Authority: CN
Inventors: 李婷霞
Original assignee: Ningxia Jinyu Medical Laboratory Ltd
Current assignee: Ningxia Jinyu Medical Laboratory Ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-12-20
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses an automatic color development device behind 96 orifice plate application of sample relates to medical instrument technical field. The technical key points are as follows: the portable electronic device comprises a supporting plate, a plurality of corresponding holes are formed in the upper side of the supporting plate, the inner wall fixedly connected with sensing modules corresponding to the holes are located on the upper portion of the inner wall of the corresponding hole, a display device is fixedly connected to the supporting plate and corresponds to the sensing modules one to one, the sensing modules are electrically connected with a control device, the control device is fixedly connected with the supporting plate, and the display device is electrically connected with the control device. The utility model has the advantages that can avoid adding wrong hole site, hole site by repeated application of sample, leak the emergence of adding the hole, ensure experimental data's accuracy.

Description

Automatic color development device after 96-pore plate sample adding

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an automatic color device behind 96 orifice plates application of sample.

Background

In the current medical laboratory, the sample adding items related to a 96-pore plate are more and more, such as an enzyme immunoassay method, a PCR method and the like, but along with the increase of the sample amount, wrong manual operation behaviors such as adding wrong pore positions, repeatedly adding the sample to the pore positions, leaking the sample to the pore positions and the like are more and more, and because an automatic color developing device after sample adding is designed, urgent needs exist.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide an automatic color development device behind 96 orifice plate application of sample, its advantage that has is: when carrying out the application of sample to 96 orifice plates, place 96 orifice plates in the backup pad, can respond to the application of sample drip tube through the response module that sets up, after the controlling means who sets up received the sensing signal of response module, the display device in the controlling means control backup pad shows the application of sample number of times to can avoid adding wrong hole site, the hole site by repeated application of sample, the emergence of neglected loading hole, ensure experimental data's accuracy.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides an automatic color development device behind 96 orifice plates application of sample, includes the backup pad, a plurality of corresponding holes have been seted up to the upside of backup pad, correspond the inner wall fixedly connected with response module in hole, the response module is located correspond the upper portion of downthehole wall, fixedly connected with display device in the backup pad, display device with response module one-to-one, response module electricity is connected with controlling means, controlling means with backup pad fixed connection, display device with the controlling means electricity is connected.

Through adopting above-mentioned technical scheme, when carrying out the application of sample to the 96 orifice plate, place the 96 orifice plate in the backup pad, can respond to the application of sample burette through the response module that sets up, after the controlling means who sets up received the response signal of response module, the display device in the controlling means control backup pad shows the application of sample number of times to can avoid adding wrong hole site, the hole site by repeated application of sample, the emergence of neglected loading hole, ensure experimental data's accuracy.

The present invention may be further configured in a preferred embodiment as: the display device is a digital display screen, the digital display screen is positioned on the upper side of the supporting plate, and the digital display screen corresponds to the corresponding hole.

Through adopting above-mentioned technical scheme, can clearly show the number of times of 96 orifice plate application of sample hole application of sample through the digital display screen that sets up to the convenient to use person observes.

The present invention may be further configured in a preferred embodiment as: the display device is a plurality of indicator lights, and the indicator lights are fixedly connected to the side walls of the corresponding holes.

Through adopting above-mentioned technical scheme, the pilot lamp through setting up can show the number of times of 96 orifice plate application of sample hole application of sample with irradiant mode to convenient to use person observes.

The present invention may be further configured in a preferred embodiment as: the number of the indicating lamps in the corresponding holes is three, and the three indicating lamps can emit light with different colors.

By adopting the technical scheme, after the sample is added to the hole in the 96-hole plate for the first time, the hole is changed into green, after the sample is added for the second time, the hole is changed into red, when the hole is added for the Kong Jiadi for three times, the hole is changed into yellow, when the hole is added for the Kong Jiadi for four times, the hole is changed into green, and so on (green-red-yellow), so that an experiment operator can very clearly confirm that the hole is added with the sample and ensure the addition.

The present invention may be further configured in a preferred embodiment as: the lower side of the supporting plate is fixedly connected with a cover plate, and the lower side of the cover plate is fixedly connected with an anti-slip pad.

Through adopting above-mentioned technical scheme, can play certain guard action to controlling means through the apron that sets up, the slipmat that the apron downside set up simultaneously can increase the device and place the frictional force of face, stability when having improved the device and using.

The present invention may be further configured in a preferred embodiment as: the control device comprises a control module U2, a pin 2 of the control module U2 is electrically connected with a power supply positive VCC, a pin 3 of the control module U2 is electrically connected with a grounding end, a pin 4 of the control module U2 is electrically connected with a pin 2 of an induction module U1, the pin 1 of the induction module U1 is electrically connected with the power supply positive VCC, the pin 3 of the induction module U1 is electrically connected with the grounding end, a pin 5 of the control module U2 is electrically connected with one end of a resistor R1, the other end of the resistor R1 is electrically connected with a grid electrode of a field-effect tube Q1, a drain electrode of the field-effect tube Q1 is connected with the grounding end, a source electrode of the field-effect tube Q1 is electrically connected with the power supply positive electrode of an indicator lamp D1, the positive electrode of the indicator lamp D1 is electrically connected with the power supply positive VCC, and a circuit electrically connected with the pin 7 of the control module is the same as a circuit connected with the pin 5 of the control module.

Through adopting above-mentioned technical scheme, the circuit that the response module U1 that sets up is used for triggering the pilot lamp, when response module U1 detects the application of sample burette for the first time, can send sensing signal, thereby can trigger control module U2 to start the bright green pilot lamp D1, when response module U1 detects the application of sample burette for the second time, can trigger control module U2 to start bright red pilot lamp D2, when response module U1 detects the application of sample burette for the third time, can trigger control module U2 to start bright yellow pilot lamp D3, so circulate, thereby can reach the automatic chromogenic effect of application of sample.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when carrying out the application of sample to 96 orifice plates, place 96 orifice plates in the backup pad, can respond to the application of sample drip tube through the response module that sets up, after the controlling means who sets up received the sensing signal of response module, the display device in the controlling means control backup pad shows the application of sample number of times to can avoid adding wrong hole site, the hole site by repeated application of sample, the emergence of neglected loading hole, ensure experimental data's accuracy.

2. When the wells in the 96-well plate were loaded in the first pass, the wells turned green, the wells turned red after the second pass, the wells turned yellow again when the Kong Jiadi passed, the wells turned green when the Kong Jiadi passed, and so on (green-red-yellow), the experimental operator was able to very clearly confirm that the wells were loaded and ensure loading.

3. The response module U1 that sets up is used for triggering the circuit of pilot lamp, when response module U1 detected the application of sample burette for the first time, can send sensing signal, thereby can trigger control module U2 and start the green pilot lamp D1 that lights up, when response module U1 detected the application of sample burette for the second time, can trigger control module U2 and start red pilot lamp D2 that lights up, when response module U1 detected the application of sample burette for the third time, can trigger control module U2 and start yellow pilot lamp D3 that lights up, circulate like this, thereby can reach the automatic colored effect of application of sample.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the corresponding hole.

Fig. 3 is a circuit diagram of the present invention.

Fig. 4 is a top view of the display device as a digital display screen.

Reference numerals: 1. a support plate; 2. a corresponding hole; 3. a sensing module; 4. an indicator light; 5. a control device; 6. a power switch; 7. a power jack; 8. a cover plate; 9. a non-slip mat.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, for the utility model provides a pair of 96 orifice plates application of sample back automatic color device, including backup pad 1, a plurality of corresponding holes 2 have been seted up to the upside of backup pad 1, the quantity that corresponds hole 2 corresponds one to one with the hole site of 96 orifice plates, for 96, the corresponding hole 2 that sets up is used for holding 96 orifice plates, the inner wall fixedly connected with response module 3 that corresponds hole 2, and response module 3 fixes with the inner wall upper portion that corresponds hole 2 with the mode of embedding, response module 3 is located the upper portion that corresponds 2 inner walls of hole, the response module 3 of setting can respond to the application of sample burette, fixedly connected with display device 4 on the backup pad 1, display device 4 and response module 3 one-to-one, response module 3 electricity is connected with controlling means 5, controlling means 5 and backup pad 1 fixed connection, display device 4 is connected with controlling means 5 electricity, after controlling means 5 received the response signal of response module 3, controlling means 5 controls display device 4 on the backup pad 1 and shows the application of sample number of times, thereby play the prompt effect to the user. One side of backup pad 1 is provided with switch 6 and jack 7, and the lower extreme fixedly connected with apron 8 of backup pad 1 to can play certain guard action to controlling means 5 through apron 8, the still fixedly connected with slipmat 9 of downside of backup pad 1, it is preferred, the material of slipmat 9 is rubber, the slipmat 9 of setting can increase the device and place the frictional force of face, stability when having improved the device and using.

As shown in fig. 2, further, the display device 4 is a plurality of indicator lights fixedly connected to the side walls of the corresponding holes 2. Preferably, the number of the indicating lamps in the corresponding hole 2 is three, the three indicating lamps can emit light with different colors, and the three indicating lamps can be replaced by the lamps with different illumination intensities as long as a user can distinguish the indicating lamps.

As shown in fig. 3, further, the control device 5 includes a control module U2, preferably, the type of the control module U2 is STM32G030J6, the chip is low in cost and strong in practicability, pin 2 of the control module U2 is electrically connected to the positive VCC of the power supply, pin 3 of the control module U2 is electrically connected to the ground terminal, pin 4 of the control module U2 is electrically connected to pin 2 (i.e., signal output end) of the sensing module U1, the sensing module U1 is an annular photoelectric sensor, the type of the annular photoelectric sensor is FY3-CQD10XGDK, when there is an object in the middle of the annular photoelectric sensor, the photoelectric sensor of this type has high sensitivity, when a liquid drop to be added passes through the photoelectric sensor, the photoelectric sensor also sends out a sensing signal, pin 1 (i.e., positive VCC) of the sensing module U1 is electrically connected to the positive VCC of the power supply, pin 3 (i.e., negative) of the sensing module U1 is electrically connected to the ground terminal, pin 5 of the control module U2 is electrically connected to one end of a resistor R1, the other end of the resistor Q1 is electrically connected to the positive VCC of the ground terminal, pin of the control module Q1, and the positive electrode of the lamp, pin 3 of the control module Q2 is electrically connected to the positive electrode of the control module Q1, and the positive electrode of the control module Q2, the control module Q1, the control module Q2, the negative electrode of the control module Q2, and the positive electrode of the control module Q1, the control module Q2 is electrically connected to the control module. Wherein, the response module U1 that sets up is used for triggering pilot lamp D1, D2, D3's circuit, when response module U1 detects the application of sample burette for the first time, can send inductive signal, thereby can trigger control module U2 to start to light green pilot lamp D1, when response module U1 detects the application of sample burette for the second time, can trigger control module U2 to start to light red pilot lamp D2, green pilot lamp D1 extinguishes simultaneously, when response module U1 detects the application of sample burette for the third time, can trigger control module U2 to start to light yellow pilot lamp D3, red pilot lamp D2 extinguishes simultaneously, when response module U1 detects the application of sample burette for the fourth time, can trigger control module U2 to start to light green pilot lamp D1, yellow pilot lamp D3 extinguishes simultaneously, so circulation, thereby can reach the automatic chromogenic effect of application of sample.

As shown in fig. 4, further, the display device 4 can be replaced by a digital display screen, which is located on the upper side of the supporting plate 1 and corresponds to the corresponding hole 2. The digital display screen can clearly display the sampling times of the 96-pore plate sampling hole, so that a user can observe the sampling times conveniently. When the display device 4 is a digital display screen, the green indicator light D1, the red indicator light D2 and the yellow indicator light D3 which are connected by the circuits are only needed to be deleted, and meanwhile, the pin 5 of the control module U2 is electrically connected with the input signal end of the digital display screen.

The implementation principle of the embodiment is as follows: when using, place the 96 orifice plate in backup pad 1, corresponding hole 2 in backup pad 1 corresponds with each pore phase of 96 orifice plate, the 96 orifice plate is transparent material consequently can not influence the monitoring of response module U1, when response module U1 detects the application of sample burette for the first time, can send sensing signal, thereby can trigger control module U2 to start to light green indicator D1, when response module U1 detects the application of sample burette for the second time, can trigger control module U2 to start to light red indicator D2, when response module U1 detects the application of sample burette for the third time, can trigger control module U2 to start to light yellow indicator D3, so circulate, thereby can avoid the wrong hole site of application, the hole site is by repeated application of sample, the emergence of neglected loading hole, the accuracy of experimental data has been ensured.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an automatic color development device behind 96 orifice plate application of sample, includes backup pad (1), a plurality of corresponding holes (2), its characterized in that have been seted up to the upside of backup pad (1): correspond inner wall fixedly connected with response module (3) of hole (2), response module (3) are located correspond the upper portion of hole (2) inner wall, fixedly connected with display device (4) on backup pad (1), display device (4) with response module (3) one-to-one, response module (3) electricity is connected with controlling means (5), controlling means (5) with backup pad (1) fixed connection, display device (4) with controlling means (5) electricity is connected.

2. The automatic color development device after sample application of 96-well plate according to claim 1, characterized in that: the display device (4) is a digital display screen, the digital display screen is positioned on the upper side of the support plate (1), and the digital display screen corresponds to the corresponding hole (2).

3. The automatic color development device after sample application of 96-well plate according to claim 1, characterized in that: the display device (4) is provided with a plurality of indicator lamps which are fixedly connected with the side wall of the corresponding hole (2).

4. The automatic color development device after sample application of 96-well plate according to claim 3, characterized in that: the number of the indicating lamps in the corresponding holes (2) is three, and the three indicating lamps can emit light with different colors.

5. The automatic color development device after sample application of 96-well plate according to claim 1, characterized in that: the lower side of the supporting plate (1) is fixedly connected with a cover plate (8), and the lower side of the cover plate (8) is fixedly connected with an anti-slip pad (9).

6. The automatic color development device after sample application of 96-well plate according to claim 4, characterized in that: control device (5) includes control module U2, control module U2's pin 2 is connected with the anodal VCC electricity of power, control module U2's pin 3 is connected with the earthing terminal electricity, control module U2's pin 4 with the pin 2 electricity of response module U1 is connected, the pin 1 of response module U1 is connected with the anodal VCC electricity of power, the pin 3 of response module U1 is connected with the earthing terminal electricity, control module U2's pin 5 electricity is connected with resistance R1 one end, resistance R1 other end electricity is connected with field effect transistor Q1's grid, field effect transistor Q1's drain electrode is connected with the earthing terminal, field effect transistor Q1's source electrode and power anodal with pilot lamp D1's negative pole electricity is connected, pilot lamp D1's anodal and the anodal VCC electricity of power are connected, the circuit that control module U2's pin 6 and pin 7 electricity are connected with the circuit that control module U2's pin 5 is connected is the same.

7. The automatic color development device after sample loading of 96-well plate according to claim 6, characterized in that: the sensing module U1 is an annular photoelectric sensor, and the model of the annular photoelectric sensor is FY3-CQD10XGDK.

8. The automatic color development device after sample application of 96-well plate according to claim 6, characterized in that: the model of the control module U2 is STM32G030J6.