CN212321642U - Transfer cup detection device - Google Patents
Transfer cup detection device Download PDFInfo
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- CN212321642U CN212321642U CN202020197693.9U CN202020197693U CN212321642U CN 212321642 U CN212321642 U CN 212321642U CN 202020197693 U CN202020197693 U CN 202020197693U CN 212321642 U CN212321642 U CN 212321642U
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Abstract
The utility model discloses a transfer cup detection device, including two kinds of transfer of big or small capacity difference even cup, guide rail, advancing mechanism and detection sensor, two kinds of transfer even cups are big or middle transfer even cup and little well transfer even cup respectively, and advancing mechanism pushes the transfer even cup and moves along guide rail, and big or middle transfer even cup or little well transfer even cup go up to set up and detect the position, and the detection sensor sets up along guide rail for detect and detect the position. This well rotor detection device, big well rotor and little well rotor one of them has the detection position, the rotor moves along the guide rail in the advancing mechanism promotes, when well rotor moves the position that detects the sensor, whether have the detection position on detecting the rotor in the detection through detecting the sensor, thereby distinguish big well rotor and still little well rotor, and feed back the host computer, the host computer of being convenient for chooses for use, with this assurance move the accuracy of liquid application, this utility model is used for dry-type fluorescence detection technical field.
Description
Technical Field
The utility model relates to a dry-type fluorescence detects technical field, especially relates to a transfer cup detection device.
Background
The dry fluorescence detection technology is a rapid detection technology which is popular in recent years, has the advantages of strong specificity, high sensitivity, high speed, strong selectivity, small sample quantity, simple method and the like, and is widely applied to medical detection. One scheme for realizing the technology is that after an object to be detected is diluted by a buffer solution with a certain proportion in a transfer cup (a container for realizing the mixing of the object to be detected and buffer diluent), the object to be detected is placed in a reagent card with a fluorescent marker, and then the fluorescence value in the object to be detected is analyzed through a measuring light path to carry out rapid detection.
The automatic detector is manufactured according to the principle, most of automatic detectors in the market at present have relatively fixed application scenes, and the absorption quantity of samples and buffer solution changes very little, so that the capacities of the sample adding needle and the transfer cup are relatively fixed, but different reagent companies have large sample/buffer solution absorption quantity changes mutually due to different reagent ratios and methods, and therefore the transfer cup with single capacity cannot meet application requirements when different reagents are required to be applied. When the transfer cups with different volumes are adopted, how to detect the corresponding transfer cup will influence the accuracy of pipetting and sample adding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a transfer cup detection device, can detect the transfer cup of two kinds of different capacities.
According to the utility model discloses an embodiment provides a transfer cup detection device, include:
the two kinds of medium relay connecting cups with different sizes and capacities are respectively a large medium relay connecting cup and a small medium relay connecting cup, the large medium relay connecting cup comprises a plurality of large and medium relay cups which are arranged in parallel, the small medium relay connecting cup comprises a plurality of small and medium relay cups which are arranged in parallel, and a detection position is arranged on the large medium relay connecting cup or the small medium relay connecting cup;
the middle rotating connecting cup is connected to the guide rail in a sliding mode;
the pushing mechanism pushes the transfer connecting cup to move along the guide rail; and
and the detection sensor is arranged along the guide track and is used for detecting the detection position.
According to the embodiment of the utility model provides a transfer cup detection device, the inside of big well revolving cup is perpendicular square body type cup, the inside of little well revolving cup is trapezoidal cup, the rim of a cup of little well revolving cup is big and the bottom of a cup is little.
According to the embodiment of the utility model provides a transfer cup detection device, it is located to detect the position the breach of bottom between the two adjacent little transfer cups on the little well commentaries on classics continuous cup, detection sensor is reflection type photoelectric sensor.
According to the utility model discloses transfer cup detection device, the orbital home position of direction is equipped with the card storehouse, the card storehouse is including relative left side board and the right side board that sets up, the transfer is even the cup is followed the front end in card storehouse gets into.
According to the embodiment of the utility model provides a transfer cup detection device, the front end left and right sides of well commentaries on classics even cup is equipped with short protruding edge and long protruding edge respectively, the interior side front end of left side board be equipped with the first vertical groove that the short protruding edge matches, the interior side front end of right side board be equipped with the second vertical groove that long protruding edge matches, the medial surface of left side board still is equipped with dodges the horizontal groove on short protruding edge, the medial surface of right side board still is equipped with dodges the horizontal groove on long protruding edge.
According to the utility model discloses transfer cup detection device, advancing mechanism include slider, moving mechanism and pull out the block tongue, moving mechanism drives the slider is removed along being on a parallel with the orbital direction of direction, pull out the block tongue with slider fixed connection, pull out the block tongue and promote well transfer is cup removal even.
According to the utility model discloses transfer cup detection device, the groove of dodging has been seted up to the orbital bottom of direction, advancing mechanism locates the orbital below of direction, the front end of pulling out the block tongue is equipped with the protrusion dodge the arch in groove.
According to the embodiment of the utility model provides a transfer cup detection device, moving mechanism includes guide arm, belt drive and motor, slider and guide arm sliding connection, belt drive includes the action wheel, follows driving wheel and connection the action wheel with follow the belt of driving wheel, the action wheel is connected the output shaft of motor, the slider with belt fixed connection.
Has the advantages that: this well rotor detection device, big well rotor and little well rotor one of them has the detection position, and the pushing mechanism promotes in the rotor and moves along the guide rail, and when well rotor and rotor moved the position that detects the sensor, whether have the detection position on detecting the rotor and rotor through detecting the sensor to distinguish big well rotor and rotor or little well rotor and rotor, and feed back the host computer, the host computer of being convenient for chooses for use, with this accuracy of guaranteeing to move the liquid application of sample.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a propulsion mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a card hopper according to an embodiment of the present invention;
fig. 4 is a schematic plan view of a left side plate of the embodiment of the present invention;
fig. 5 is a schematic plan view of a right side plate of the embodiment of the present invention;
fig. 6 is a front view of a large and medium revolving cup according to an embodiment of the present invention;
FIG. 7 is a top view of a large and medium revolving cup according to an embodiment of the present invention;
fig. 8 is a front view of a small and medium relay cup according to an embodiment of the present invention;
fig. 9 is a top view of a small and medium revolving cup according to an embodiment of the present invention;
reference numerals: the device comprises a middle rotary connecting cup 10, a large middle rotary connecting cup 11, a small middle rotary connecting cup 12, a short convex edge 13, a long convex edge 14, a detection position 121, a guide rail 20, an avoidance port 21, an avoidance groove 22, a pushing mechanism 30, a sliding block 31, a clamping tongue 32, a protrusion 321, a guide rod 33, a motor 34, a driving wheel 35, a driven wheel 36, a belt 37, a detection sensor 40, a platform 50, a clamping cabin 60, a left side plate 61, a first vertical groove 611, a horizontal groove 612, a right side plate 62, a second vertical groove 621 and a top plate 63.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, the embodiment of the present invention provides a rotor detection device, including two kinds of transfer cups 10 with different sizes and capacities, guide rail 20, propulsion mechanism 30 and detection sensor 40, two kinds of transfer cups 10 are respectively a large transfer cup 11 and a small transfer cup 12, large transfer cup 11 includes a plurality of large and medium transfer cups (specifically 1 × 10) that set up side by side, small and medium transfer cup 12 includes a plurality of small and medium transfer cups (specifically 1 × 10) that set up side by side, well transfer cup 10 sliding connection is on guide rail 20, propulsion mechanism 30 pushes in transfer cup 10 and moves along guide rail 20, set up on large transfer cup 11 or small transfer cup 12 and detect position 121, detection sensor 40 sets up along guide rail 20 for detect and detect position 121.
The transfer cup detection device of the embodiment, one of the large and medium transfer cups 11 and the small and medium transfer cups 12 has the detection position 121, the pushing mechanism 30 pushes the transfer cup 10 to move along the guide rail 20, when the medium transfer cup 10 moves to the position of the detection sensor 40, the detection position 121 is arranged on the transfer cup 10 in the detection of the detection sensor 40, so that the large and medium transfer cups 11 and the small and medium transfer cups 12 are distinguished, and the signals are fed back to the upper computer, which is convenient for the upper computer to select, and therefore the accuracy of the pipetting sample is ensured.
Referring to fig. 6 to 9, in the present embodiment, the inside of the large and medium revolving cups is a vertical square cup body, the inside of the small and medium revolving cups is a trapezoidal cup body, the rim of the small and medium revolving cups is large, and the bottoms of the small and medium revolving cups are small, and the size and the capacity are adjusted by setting different shapes.
The detection position 121 is a notch arranged at the bottom between two adjacent small and medium rotating cups on the small and medium rotating cup 12, and the detection sensor 40 is a reflection-type photoelectric sensor. The small and medium revolving cups are trapezoidal and have large cup openings and small cup bottoms, so that the small and medium revolving cups are connected to the cup 12, and gaps can be formed between every two adjacent small and medium revolving cups through hollowing. When the intermediate relay-connection cup 10 passes through the reflective sensor, the reflective sensor can always detect a reflected signal, and the intermediate relay-connection cup 10 is a large and medium relay-connection cup 11; if the reflective sensor cannot detect the reflected signal at a certain position, the middle relay cup 10 is the small relay cup 12. The number of the notches on the small and medium revolving cup 12 can be set to be one or more according to the requirement.
An avoidance opening 21 for installing a detection sensor 40 is formed in the side surface of the guide rail 20, so that the reflection type photoelectric sensor can be over against the notch on the small and medium revolving connecting cup 12.
In the present embodiment, the guide rail 20 is disposed on the platform 50, the card chamber 60 is disposed at the initial position of the guide rail 20, and referring to fig. 3 to 5, the card chamber 60 includes a left side plate 61, a right side plate 62, and a top plate 63 connecting the left side plate 61 and the right side plate 62, and the relay cup 10 enters from the front end of the card chamber 60. The magazine 60 functions as a positioning means, and the transfer cup 10 is introduced from the magazine 60 into the guide rail 20.
Further, the left side and the right side of the front end of the transfer connecting cup 10 are respectively provided with a short convex edge 13 and a long convex edge 14, the front end of the inner side surface of the left side plate 61 is provided with a first vertical groove 611 matched with the short convex edge 13, the front end of the inner side surface of the right side plate 62 is provided with a second vertical groove 621 matched with the long convex edge 14, the inner side surface of the left side plate 61 is further provided with a horizontal groove 612 avoiding the short convex edge 13, and the inner side surface of the right side plate 62 is further provided with a horizontal groove 612 avoiding the long convex edge 14. By the orientation of the first vertical slot 611 and the second vertical slot 621 in which the intermediary rotor 10 is positioned, the intermediary rotor 10 can only be placed into the cartridge 60 with the short ledge 13 matching the first vertical slot 611 and the long ledge 14 matching the second vertical slot 621, thereby preventing the reversal.
Referring to fig. 2, in some embodiments, the pushing mechanism 30 includes a sliding block 31, a moving mechanism and a pulling tongue 32, the moving mechanism drives the sliding block 31 to move along a direction parallel to the guide rail 20, the pulling tongue 32 is fixedly connected to the sliding block 31, and the rotating cup 10 moves during pushing of the pulling tongue 32.
Furthermore, an avoiding groove 22 is formed at the bottom of the guide rail 20, the pushing mechanism 30 is arranged below the guide rail 20, a protrusion 321 protruding out of the avoiding groove 22 is arranged at the front end of the pulling tongue 32, and when the pushing mechanism 30 pushes the relay connecting cup 10, the protrusion 321 abuts against the front end of the relay connecting cup 10. The propelling mechanism 30 is arranged below, and the structure is more compact.
The moving mechanism comprises a guide rod 33, a belt transmission mechanism and a motor 34, the sliding block 31 is connected with the guide rod 33 in a sliding mode, the belt transmission mechanism comprises a driving wheel 35, a driven wheel 36 and a belt 37 connected with the driving wheel 35 and the driven wheel 36, the driving wheel 35 is connected with an output shaft of the motor 34, and the sliding block 31 is fixedly connected with the belt 37. The rotary motion of the motor 34 is converted into linear motion through the belt transmission mechanism, and the slide block 31 is driven to move. The two sliding blocks 31 are provided, and the two sliding blocks 31 clamp the belt 37, so that the belt 37 is fixedly connected.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (8)
1. A transfer cup detecting apparatus, comprising:
the two kinds of medium relay connecting cups with different sizes and capacities are respectively a large medium relay connecting cup and a small medium relay connecting cup, the large medium relay connecting cup comprises a plurality of large and medium relay cups which are arranged in parallel, the small medium relay connecting cup comprises a plurality of small and medium relay cups which are arranged in parallel, and a detection position is arranged on the large medium relay connecting cup or the small medium relay connecting cup;
the middle rotating connecting cup is connected to the guide rail in a sliding mode;
the pushing mechanism pushes the transfer connecting cup to move along the guide rail; and
and the detection sensor is arranged along the guide track and is used for detecting the detection position.
2. The transfer cup detecting apparatus according to claim 1, wherein: the inside of the big and middle revolving cups is a vertical square cup body, the inside of the small and middle revolving cups is a trapezoidal cup body, and the small and middle revolving cups are large in cup mouth and small in cup bottom.
3. The transfer cup detecting apparatus according to claim 2, wherein: the detection position is a notch arranged at the bottom between two adjacent small and medium rotating cups on the small and medium rotating connecting cup, and the detection sensor is a reflection type photoelectric sensor.
4. The transfer cup detecting apparatus according to claim 1, wherein: the starting position of the guide rail is provided with a clamping bin, the clamping bin comprises a left side plate and a right side plate which are arranged oppositely, and the transfer connecting cup enters from the front end of the clamping bin.
5. The transfer cup detecting apparatus according to claim 4, wherein: the improved cup comprises a left side plate, a right side plate and a left side plate, wherein the left side plate and the right side plate are respectively provided with a short convex edge and a long convex edge, the front end of the inner side surface of the left side plate is provided with a first vertical groove matched with the short convex edge, the front end of the inner side surface of the right side plate is provided with a second vertical groove matched with the long convex edge, the inner side surface of the left side plate is also provided with a horizontal groove for avoiding the short convex edge, and the inner side surface of the right side plate is also provided with a horizontal groove for avoiding the long convex edge.
6. The transfer cup detection device according to any one of claims 1 to 5, wherein: the pushing mechanism comprises a sliding block, a moving mechanism and a pulling tongue, the moving mechanism drives the sliding block to move along the direction parallel to the guide track, the pulling tongue is fixedly connected with the sliding block, and the pulling tongue pushes the middle rotating connecting cup to move.
7. The transfer cup detecting apparatus according to claim 6, wherein: an avoiding groove is formed in the bottom of the guide rail, the propelling mechanism is arranged below the guide rail, and a protrusion protruding out of the avoiding groove is arranged at the front end of the pulling-out clamping tongue.
8. The transfer cup detecting apparatus according to claim 7, wherein: the moving mechanism comprises a guide rod, a belt transmission mechanism and a motor, the sliding block is connected with the guide rod in a sliding mode, the belt transmission mechanism comprises a driving wheel, a driven wheel and a belt connected with the driving wheel and the driven wheel, the driving wheel is connected with an output shaft of the motor, and the sliding block is fixedly connected with the belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020197693.9U CN212321642U (en) | 2020-02-21 | 2020-02-21 | Transfer cup detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020197693.9U CN212321642U (en) | 2020-02-21 | 2020-02-21 | Transfer cup detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212321642U true CN212321642U (en) | 2021-01-08 |
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ID=74029366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020197693.9U Active CN212321642U (en) | 2020-02-21 | 2020-02-21 | Transfer cup detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212321642U (en) |
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2020
- 2020-02-21 CN CN202020197693.9U patent/CN212321642U/en active Active
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