CN216847848U - Automatic card discharging mechanism and automatic fluorescence immunoassay analyzer - Google Patents

Abstract

The application relates to the technical field of card discharging machines, in particular to an automatic card discharging mechanism and an automatic fluorescence immunoassay analyzer, which comprise a shell, wherein the side surface of the shell is provided with a card inlet and a card outlet; the annular slide rail is fixedly connected to the inner bottom surface of the shell; the two bearings are respectively and fixedly connected to the bottom end and the top end of the shell; the rotating shaft is rotatably connected between the two bearings, and a limiting ring is fixedly connected to the outer side of the rotating shaft; the groove shaft is fixedly connected to the outer side of the rotating shaft and is positioned above the limiting ring; the clamping groove is rotatably connected to the outer side of the groove shaft; the pulley is rotatably connected to the upper surface of the annular slide rail; one end of the feeler lever is fixedly connected to the pulley, and the other end of the feeler lever is hinged with the clamping groove; and the motor is arranged at the top of the shell and is in transmission connection with the rotating shaft. This application drives the draw-in groove turnover through the pivot, makes the draw-in groove slope through the change of height of feeler lever on annular slide rail, makes the card along the draw-in groove landing to going out the card mouth, utilizes mechanical motion to realize automatic card, simple structure, and is with low costs, and automatic fluorescence immunoassay appearance is equipped with automatic card mechanism of going out for it is more convenient to operate.

Description

Automatic card discharging mechanism and automatic fluorescence immunoassay analyzer

Technical Field

The application relates to the technical field of card discharging machines, in particular to an automatic card discharging mechanism and an automatic fluorescence immunoassay analyzer.

Background

The automatic card discharging machine is commonly used for vehicle access control, vending machines and other scenes, and the existing automatic card discharging machine generally adopts devices such as a hydraulic cylinder, a conveyor belt, a sensor or a magnet to achieve the purpose of automatic card discharging, so that the whole structure is complex, the debugging is inconvenient, and the cost is increased.

Disclosure of Invention

To the not enough that prior art exists, this application provides an automatic play card mechanism, drives the draw-in groove turnover through the pivot to utilize the feeler lever to highly change on annular slide rail and then make can the draw-in groove slope, make the card landing in the draw-in groove to going out the bayonet socket under the action of gravity, utilize mechanical motion to realize automatic play card, overall structure is simple, and is with low costs.

The above application purpose of the present application is achieved by the following technical solutions:

an automatic card discharging mechanism, comprising:

the shell is provided with a card inlet and a card outlet;

the annular slide rail is fixedly connected to the inner bottom surface of the shell;

the two bearings are respectively and fixedly connected to the bottom end and the top end of the shell;

the rotating shaft is rotatably connected between the two bearings, and the outer side of the rotating shaft is connected with a limiting ring;

the groove shaft is fixedly connected to the outer side of the rotating shaft and is positioned above the limiting ring;

the clamping groove is rotatably connected to the outer side of the groove shaft;

the pulley is rotatably connected to the upper surface of the annular slide rail;

one end of the feeler lever is fixedly connected to the pulley, and the other end of the feeler lever is hinged with the clamping groove;

and the motor is arranged at the top of the shell and is in transmission connection with the rotating shaft.

Optionally, the groove shafts, the clamping grooves, the pulleys and the contact rods are all multiple.

Optionally, a return spring is sleeved around the outer side of the feeler lever between the limiting ring and the pulley.

Optionally, the motor is a servo motor and is equipped with a motor driver.

Optionally, the motor is in transmission connection with the rotating shaft through a gear set.

Optionally, the card taking box is fixedly connected to the bottom end of the card outlet.

Optionally, when the inclination angle of the card slot is the largest, the lowest position of the card slot is just positioned on the bottom surface of the card taking box.

An automatic fluorescence immunoassay analyzer is characterized by comprising the automatic card outlet mechanism of any one of the preceding items.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the clamping groove is driven to rotate through the rotating shaft, the height of the contact rod on the annular sliding rail is changed, the clamping groove is inclined, the card in the clamping groove slides to the card outlet under the action of gravity, and the card is automatically discharged by mechanical motion.

2. When the pulley moves from the highest position of the annular slide rail to the horizontal position of the annular slide rail, the clamping groove cannot return to the horizontal state in time due to the fact that the pulley cannot be constantly contacted with the annular slide rail due to friction between the feeler lever and the limiting ring. The reset spring is sleeved on the outer side ring of the feeler lever between the limiting ring and the pulley, so that the pulley can slide downwards in time after moving to the highest position of the annular slide rail due to the elasticity of the reset spring and is constantly contacted with the annular slide rail, the clamping groove is timely restored to a horizontal state, and the use stability is improved.

Drawings

FIG. 1 is a schematic cross-sectional view of an embodiment of the present application;

FIG. 2 is a general schematic of an embodiment of the present application;

fig. 3 is a schematic diagram of an internal structure of an embodiment of the present application.

Reference numerals: 1. a housing; 11. a card inlet; 12. a bayonet outlet; 121. taking the card box; 2. an annular slide rail; 3. a bearing; 4. a rotating shaft; 41. a limiting ring; 467. a return spring; 48. a gear set; 51. a grooved shaft; 52. a card slot; 6. a pulley; 7. a feeler lever; 8. an electric motor.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

In order to more clearly understand the technical solution shown in the embodiment of the present application, first, the existing automatic card output device is described.

The existing automatic card discharging equipment generally adopts a conveying belt to convey cards, a sensor is utilized to sense the positions of the cards, and a piston mechanism or a push rod mechanism is utilized to realize the automatic card discharging effect, so that the structure is complex, the debugging is not easy, and the cost is increased.

Referring to fig. 1 and 2, for an automatic card discharging mechanism disclosed in the embodiment of the present application, including shell 1, a card inlet 11 and a card outlet 12 have been seted up to the side of shell 1, bolted connection or welding have annular slide rail 2 in the inside bottom surface of shell 1, install motor 8 on the top of shell 1, equal fixedly connected with bearing 3 in the top and the bottom of shell 1, pivot 4 rotates and connects between two bearings 3, the outside welding of pivot 4 has spacing collar 41, still fixedly connected with a plurality of slotted axles 51 in the pivot 4 outside, a plurality of slotted axles 51 all are located spacing collar 41 top, rotate in the slotted axle 51 outside and connect draw-in groove 52, the upper surface rotates and is connected with a plurality of pulleys 6 on annular slide rail 2, the one end welding of feeler lever 7 is on the wheel carrier of pulley 6, the other end is articulated with draw-in groove 52 bottom.

The following further introduction that combines specific use scenario, the user puts the card on draw-in groove 52 from advancing card mouth 11, draw-in groove 52 has enough to meet the need along with pivot 4 behind the starter motor 8, spacing collar 41 guarantees with feeler lever 7 sliding connection that feeler lever 7 is vertical always, can set up the detector at inside or the top of shell 1 as required and detect the card, the card is detected after when continuing to rotate the slope of annular slide rail 2 along draw-in groove 52 has enough to meet the need, feeler lever 7 height can rise, make draw-in groove 52 rotate around grooved shaft 51, make draw-in groove 52 go out the slope at card mouth 12, the card then can be under the action of gravity along draw-in groove 52 landing to going out card mouth 12.

On the whole, drive draw-in groove 52 turnover through pivot 4 to utilize feeler lever 7 to highly change on annular slide rail 2 and then make draw-in groove 52 slope, make the card landing in the draw-in groove 52 to go out bayonet 12 under the action of gravity, overall structure is simple, and is with low costs.

Referring to fig. 3, as a specific embodiment of the application example, there are a plurality of the groove shafts 51, the groove 52, the pulley 6, and the trolley 7.

Combine specific use scene, through setting up a plurality of groove shafts 51, a plurality of draw-in grooves 52, a plurality of pulley 6 and a plurality of feeler lever 7, can place a plurality of cards that wait to detect like this in succession, improved the efficiency that detects.

Referring to fig. 3, as a specific implementation of the application example, a return spring 467 is sleeved outside the trolley 7 between the stop collar 41 and the pulley 6.

In combination with a specific use scenario, when the pulley 6 moves from the highest position of the annular slide rail 2 to the horizontal position of the annular slide rail 2, the pulley 6 and the annular slide rail 2 cannot be contacted constantly due to friction between the feeler lever 7 and the stop collar 41, so that the clamping groove 52 cannot be timely returned to the horizontal state. The outer side of the feeler lever 7 between the limiting ring 41 and the pulley 6 is sleeved with the return spring 467, so that the pulley 6 can slide downwards in time after moving to the highest position of the annular slide rail 2 due to the elasticity of the return spring 467 and is contacted with the annular slide rail 2 all the time, the clamping groove 52 is restored to the horizontal state in time, and the use stability is improved.

As a specific implementation manner of the application example, the motor 8 is a servo motor 8 and is provided with a motor driver.

The combination of specific use scenes, through using the servo motor 8, can be directly through adjusting the state of the operation of the motor 8 of the internal program control of the driver equipped, need not to connect additional control unit and sensor, make the operation of the rotating shaft 4 more accurate, improve the accuracy of the operating position of the clamping groove 52, and debug simply.

Referring to fig. 2, as a specific implementation manner of the application example, the motor 8 is in transmission connection with the rotating shaft 4 through a gear set 48.

The combination of a specific use scene and the adoption of the gear set 48 for transmission improves the transmission accuracy of the motor 8 and the rotating shaft 4, so that the operation is more stable.

Referring to fig. 2, as a specific implementation manner of the application example, a card taking box 121 is fixed at the bottom end of the card outlet 12.

Combine concrete use scene, get card box 121 through fixed connection in play card mouth 12 department, be convenient for deposit the card for a short time, also made things convenient for the user to take away the card for it is more convenient to operate.

Referring to fig. 1, as a specific implementation of the application example, when the inclination angle of the card slot 52 is the largest, the lowest end thereof is located just on the bottom surface of the card taking box 121.

Combine concrete use scene, when the inclination of draw-in groove 52 is the biggest, its bottommost just is located gets card box 121's bottom surface, has both guaranteed like this that the card can fall into and has got in the card box 121, also makes to get card box 121 and can not produce the interference to draw-in groove 52's motion, has not only improved the accuracy of going out the card and has also guaranteed draw-in groove 52 and can the even running.

The embodiment of the application also provides an automatic fluorescence immunoassay analyzer which is provided with any one of the automatic card outlet mechanisms.

Combine specific use scenario, fluorescence immunoassay method analysis appearance is detected the back at the reagent card under general condition, and is manual to take out the reagent card, through adopting aforementioned an automatic card mechanism of going out for the reagent card can go out the card automatically after detecting, and operating personnel can be absorbed in the detection, has improved the convenience and the detection efficiency that detect.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. An automatic card discharging mechanism is characterized by comprising: the side surface of the shell (1) is provided with a card inlet (11) and a card outlet (12);

the annular slide rail (2) is fixedly connected to the inner bottom surface of the shell (1);

two bearings (3) respectively fixedly connected to the bottom end and the top end of the shell (1);

the rotating shaft (4) is rotatably connected between the two bearings (3), and a limiting ring (41) is fixedly connected to the outer side of the rotating shaft;

the groove shaft (51) is fixedly connected to the outer side of the rotating shaft (4) and is positioned above the limiting ring (41);

a clamping groove (52) which is rotatably connected to the outer side of the groove shaft (51);

the pulley (6) is rotationally connected to the upper surface of the annular sliding rail (2);

one end of the feeler lever (7) is fixedly connected to the pulley (6), and the other end of the feeler lever is hinged with the clamping groove (52);

and the motor (8) is arranged at the top of the shell (1) and is in transmission connection with the rotating shaft (4).

2. The automatic card discharging mechanism according to claim 1, characterized in that:

the number of the groove shafts (51), the number of the clamping grooves (52), the number of the pulleys (6) and the number of the contact rods (7) are all multiple.

3. The automatic card discharging mechanism according to claim 1, characterized in that:

and a return spring (467) is sleeved outside the feeler lever (7) between the limiting ring (41) and the pulley (6).

4. The automatic card discharging mechanism according to claim 1, characterized in that:

the motor (8) is a servo motor (8) and is provided with a motor driver.

5. The automatic card discharging mechanism according to claim 4, characterized in that:

the motor (8) is in transmission connection with the rotating shaft (4) through a gear set (48).

6. The automatic card discharging mechanism according to claim 1, characterized in that:

the bottom end of the outlet bayonet (12) is fixedly connected with a card taking box (121).

7. The automatic card discharging mechanism according to claim 6, characterized in that:

when the inclination angle of the clamping groove (52) is the largest, one side of the clamping groove is just positioned on the bottom surface of the card taking box (121).

8. An automatic fluorescence immunoassay analyzer is characterized in that,

the automatic card discharging mechanism is provided with the automatic card discharging mechanism of any one of claims 1 to 7.

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