CN216696357U - Automatic sample introduction mechanism and device for test card - Google Patents
Automatic sample introduction mechanism and device for test card Download PDFInfo
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- CN216696357U CN216696357U CN202123113568.9U CN202123113568U CN216696357U CN 216696357 U CN216696357 U CN 216696357U CN 202123113568 U CN202123113568 U CN 202123113568U CN 216696357 U CN216696357 U CN 216696357U
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Abstract
The utility model discloses an automatic sample introduction mechanism and an automatic sample introduction device for a test card, wherein the automatic sample introduction mechanism for the test card comprises: the support, set up in just be used for driving the transmission module of test card motion in the support, set up in one side of support just is used for the drive transmission module's driving motor, set up in one side of support just is used for detecting the test card detection module of the two-dimensional code of test card, and set up in the support top and with the information processing module that the test card detection module electricity is connected, information processing module is used for reading the two-dimensional code information of test card. The technical scheme of the utility model can prevent the test card from being inserted reversely, realize the automatic input of the data of the test card, and automatically quit the test card when the test card is inserted reversely.
Description
Technical Field
The utility model relates to test card sample introduction equipment, in particular to an automatic sample introduction mechanism and device for a test card.
Background
At present, an immunity test card is often used in immunity test, and a two-dimensional code of immunity test data is printed on the immunity test card. In the prior art, most of immunity test card devices need to be manually inserted with test cards, the operation is complex, and the test cards are easily inserted reversely, so that two-dimensional code data of the test cards cannot be read and recorded.
In view of the above, there is a need for further improvement of the structure of the sample injection mechanism of the present test card.
SUMMERY OF THE UTILITY MODEL
In order to solve at least one of the above technical problems, the present invention provides an automatic sample feeding mechanism and an automatic sample feeding device for a test card.
In order to achieve the purpose, the utility model adopts a technical scheme that: the utility model provides a test card autoinjection mechanism, includes: the support, set up in just be used for driving the transmission module of test card motion in the support, set up in one side of support just is used for the drive transmission module's driving motor, set up in one side of support just is used for detecting the test card detection module of the two-dimensional code of test card, and set up in the support top and with the information processing module that the test card detection module electricity is connected, information processing module is used for reading the two-dimensional code information of test card.
Wherein, be formed with into the card passageway between transmission module and the support, it is formed with the two-dimensional code identification area that is close to the import to advance the card passageway, test card detection module is close to advance the import setting of card passageway to whether the discernment test card is located the two-dimensional code identification area, and be located the front of the test card in two-dimensional code identification area.
The test card detection module is a test card detection reflection optocoupler.
The information processing module comprises a processor and a two-dimensional code scanner electrically connected with the processor.
The support is provided with a scanning window which is opposite to the card inlet channel, and a scanning head of the two-dimensional code scanner is arranged opposite to the scanning window.
The transmission module comprises a transmission wheel, a plurality of fixed wheels and a transmission crawler belt wound on the transmission wheel and the fixed wheels, and the card feeding channel is formed between the transmission crawler belt and the support.
The device comprises a transmission crawler belt, a support and a pre-tightening mechanism, wherein the pre-tightening mechanism is arranged on the support and used for adjusting the tightness of the transmission crawler belt.
The test card limiting module is arranged on the support and close to the outlet of the card inlet channel and used for limiting the test card in the two-dimensional code identification area.
The test card limiting module comprises a valve which can partially or completely extend into the card inlet channel, and an electromagnet which is connected with the valve and controls the valve to open/close, wherein the electromagnet is electrically connected with the information processing module.
In order to achieve the purpose, the utility model adopts another technical scheme that: the utility model provides a test card autoinjection device, including the base, set up in advance kind module on the base, and set up in just correspond on the base advance kind of the card module group that sets up, it is used for accomodating the effective test card that kind module group was discharged to hold the card module group, advance kind of the module group and be foretell test card autoinjection mechanism.
The technical scheme of the utility model mainly comprises a support, a transmission module, a driving motor, a test card detection module and an information processing module, wherein the transmission module is arranged in the support and used for driving the test card to move, the driving motor is arranged at one side of the support and used for driving the transmission module, the test card detection module is arranged at one side of the support and used for detecting the two-dimensional code of the test card, and the information processing module is arranged above the base and electrically connected with the test card detection module, so that the automatic input of the data of the test card is realized, and the test card can be automatically withdrawn when the test card is reversely inserted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an automatic sample injection mechanism of a test card according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an automatic sample injection device for a test card according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the description of the utility model relating to "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides a test automatic sample introduction mechanism, which aims to prevent a test card from being inserted reversely, realize automatic input of test card data and automatically withdraw the test card when the test card is inserted reversely.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an automatic sample injection mechanism of a test card according to an embodiment of the present invention. In an embodiment of the present invention, the automatic sample feeding mechanism for a test card includes: the support 310, set up in just be used for driving the transmission module 320 of test card motion in the support 310, set up in one side of support 310 just is used for the drive the driving motor 330 of transmission module 320, set up in one side of support 310 just is used for detecting the test card detection module 340 of the two-dimensional code of test card, and set up in the support top and with the information processing module 350 that the test card detection module 340 electricity is connected, information processing module 350 is used for reading the two-dimensional code information of test card.
In this embodiment, an accommodating space is formed in the support 310, the transmission module 320 is disposed in the accommodating space, and a conveying space is formed between the transmission module 320 and the support 310. The test card can be inserted into the conveying space and placed in the transmission module 320, the transmission module 320 can drive the test card to move under the drive of the drive motor 330, when the test card reaches a set position, the test card detection module 340 can detect the test card to detect whether the test card is right side up, when the test card is right side up, the information processing module 350 reads the two-dimensional code information of the test card, then the drive motor 330 is controlled to rotate forward, and the transmission module 320 drives the test card to continue to enter the card; when the reverse side of the test card faces upward, the information processing module 350 controls the driving motor 330 to rotate reversely, so as to drive the test card to withdraw through the transmission module 320.
In a specific embodiment, a card inlet channel is formed between the transmission module 320 and the support 310, the card inlet channel is formed with a two-dimensional code identification area near an inlet, and the test card detection module 340 is disposed near the inlet of the card inlet channel to identify whether the test card is located in the two-dimensional code identification area and the front surface of the test card located in the two-dimensional code identification area. Specifically, the card inlet channel is located in the upper space of the accommodating space, and the card inlet channel is provided with an inlet for a user to insert the test card and an outlet for sending out the read test card. A two-dimensional code identification area is formed in the card inlet channel, after the test card enters the card inlet channel through an inlet, the test card falls into the transmission module 320, the transmission module 320 drives the test card to move to the two-dimensional code identification area through the driving of the driving motor 330, the driving motor 330 stops working at the moment, and the test card stays in the two-dimensional code identification area. When the test card is located in the two-dimensional code identification area, the test card detection module 340 determines whether the test card is right side up, and when the test card is right side up, the information processing module 350 reads the two-dimensional code information of the test card.
Furthermore, the test card detection module is a test card detection reflection optocoupler. This scheme detects the reflection opto-coupler through the test card and can test whether openly up, and is concrete, and the front on the test card can set up the bit zone that supplies the test card to detect the reflection opto-coupler test, when the test card detects the reflection opto-coupler and detects the bit zone, confirms that the test card openly faces up, when the test card detects the reflection opto-coupler and does not detect the bit zone, confirms that the test card reverse side faces up, then carries out subsequent processing to the test card that faces up and reverse side up.
Further, the information processing module 350 includes a processor and a two-dimensional code scanner electrically connected to the processor. In the scheme, the processor can control the two-dimensional code scanner and the driving motor 330 to work, and the two-dimensional code scanner can scan and read the two-dimensional code on the test card. Specifically, the two-dimensional code scanner is disposed on the top of the support 310. The support 310 is formed with a scanning window corresponding to the card inlet channel, and a scanning head of the two-dimensional code scanner is arranged opposite to the scanning window. The scanning head of the two-dimensional code scanner can scan the two-dimensional code information of the test card through the scanning window. In consideration of the scanning light, the two-dimensional code scanner may be configured with a light source or a light source disposed on the support 310 to provide sufficient light to facilitate scanning. In a parallel embodiment, the support 310 has at least one light hole formed therein for allowing light to enter through the light hole.
Further, the transmission module 320 includes a transmission wheel, a plurality of fixed wheels, and a transmission track wound around the transmission wheel and the fixed wheels, and the card feeding channel is formed between the transmission track and the support 310. Through the cooperation transmission of drive wheel, a plurality of tight pulley and transmission track in this scheme, transport test card that can be stable.
Further, a pre-tightening mechanism is arranged on the support 310, and the pre-tightening mechanism is used for adjusting the tightness of the transmission crawler. This pretension mechanism includes the screw and the spring of cover on locating the screw, when screwing up the spring, the elasticity increase of spring, and the power of transmission track can be increased to the tighter of transmission track.
In a specific embodiment, the test card limiting module 360 is disposed on the support 310 and near an exit of the card feeding channel, and is configured to limit the test card located in the two-dimensional code identification area. The position of the test card can be limited by the test card limiting module 360, so that the test card is prevented from moving out of the two-dimensional code identification area. Specifically, the test card limiting module 360 includes a valve that can partially or completely extend into the card inlet channel, and an electromagnet that is connected to the valve and controls the opening/closing of the valve, and the electromagnet is electrically connected to the information processing module 350. The electromagnet is a push-pull electromagnet and comprises a coil and a sliding iron core arranged in the coil, the sliding iron core can play a role of a stop pin, the sliding iron core keeps a state of extending out of the coil in a conventional state that the electromagnet is not electrified and is used for stopping the test card from pushing the inside of the instrument and entering the inside of the instrument, when the detection operation is started and all parts are prepared to be finished, a power supply of the electromagnet is switched on, the sliding iron core is recovered under the electromagnetic action, the test card has no blocking effect, and the test card can normally enter the inside of the instrument to perform subsequent operation at the moment.
Referring to fig. 2, fig. 2 is a schematic structural diagram of an automatic sample injection device for a test card according to an embodiment of the present invention. In an embodiment of the present invention, the automatic sample feeding device for test cards includes a base 400, a sample feeding module 300 disposed on the base 400, and a card holding module 200 disposed on the base 400 and corresponding to the sample feeding module 300, wherein the card holding module 200 is configured to hold an effective test card discharged from the sample feeding module 300, and the sample feeding module 300 is the automatic sample feeding mechanism for test cards. For the specific structure of the automatic sample injection mechanism for test cards, please refer to the automatic sample injection mechanism for test cards, which is not described herein again. Because the test card automatic sampling device of this scheme has adopted foretell test card automatic sampling mechanism, so all advantages and the effect that have test card automatic sampling mechanism at least.
Specifically, the card holding module 200 includes a first limiting member and a second limiting member arranged in parallel with the first limiting member, and a card holding channel is formed between the first limiting member and the second limiting member, and has a function of holding the valid test card 400 discharged from the sample injection module 300, so as to further process the valid test card.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents made by the contents of the specification and drawings or directly/indirectly applied to other related technical fields within the spirit of the present invention are included in the scope of the present invention.
Claims (10)
1. The utility model provides a test card autoinjection mechanism which characterized in that, test card autoinjection mechanism includes: the support, set up in just be used for driving the transmission module of test card motion in the support, set up in one side of support just is used for the drive transmission module's driving motor, set up in one side of support just is used for detecting the test card detection module of the two-dimensional code of test card, and set up in the support top and with the information processing module that the test card detection module electricity is connected, information processing module is used for reading the two-dimensional code information of test card.
2. The automatic sample feeding mechanism for test cards according to claim 1, wherein a card feeding channel is formed between the transmission module and the support, the card feeding channel is formed with a two-dimensional code identification area near an inlet, and the test card detection module is disposed near the inlet of the card feeding channel to identify whether the test card is located in the two-dimensional code identification area and the front surface of the test card located in the two-dimensional code identification area.
3. The test card autosampler mechanism of claim 2, wherein the test card detection module is a test card detection reflective optocoupler.
4. The automatic sample introduction mechanism for test cards according to claim 2, wherein the information processing module comprises a processor and a two-dimensional code scanner electrically connected with the processor.
5. The automatic sample feeding mechanism for test cards according to claim 4, wherein the support is formed with a scanning window corresponding to the card feeding channel, and the scanning head of the two-dimensional code scanner is disposed opposite to the scanning window.
6. The automatic sample introduction mechanism for test cards according to claim 2, wherein the transmission module comprises a transmission wheel, a plurality of fixed wheels, and a transmission caterpillar wound around the transmission wheel and the fixed wheels, and the card introduction channel is formed between the transmission caterpillar and the support.
7. The test card autosampler mechanism of claim 6, further comprising a pretensioning mechanism disposed on said support, said pretensioning mechanism for adjusting the tightness of the transport track.
8. The automatic sample feeding mechanism for test cards according to claim 2, further comprising a test card limiting module disposed on the support and near the exit of the card feeding channel for limiting the test card located in the two-dimensional code recognition area.
9. The automatic sample introduction mechanism for test cards according to claim 8, wherein the test card limiting module comprises a valve which can partially or completely extend into the card inlet channel, and an electromagnet which is connected with the valve and controls the opening/closing of the valve, and the electromagnet is electrically connected with the information processing module.
10. The automatic sample introduction device for the test card is characterized by comprising a base, a sample introduction module and a card containing module, wherein the sample introduction module is arranged on the base, the card containing module is arranged on the base and corresponds to the sample introduction module, the card containing module is used for containing an effective test card discharged by the sample introduction module, and the sample introduction module is the automatic sample introduction mechanism for the test card according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123113568.9U CN216696357U (en) | 2021-12-10 | 2021-12-10 | Automatic sample introduction mechanism and device for test card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123113568.9U CN216696357U (en) | 2021-12-10 | 2021-12-10 | Automatic sample introduction mechanism and device for test card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216696357U true CN216696357U (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123113568.9U Active CN216696357U (en) | 2021-12-10 | 2021-12-10 | Automatic sample introduction mechanism and device for test card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216696357U (en) |
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2021
- 2021-12-10 CN CN202123113568.9U patent/CN216696357U/en active Active
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