CN219970478U - Sterilization indicating card distributing device - Google Patents

Abstract

The utility model discloses a sterilization indicating card distributing device which comprises a shell, a cover body, a driving wheel, a driving assembly, a control assembly and a pressing assembly, wherein the cover body is arranged at the upper end of the shell, a storage cavity for stacking cards is arranged in the shell, and a relief groove is formed in the bottom in the storage cavity in a penetrating manner; a discharge hole is arranged on the outer wall of the shell; the driving wheel is rotatably arranged in the shell, and the outer ring surface of the driving wheel penetrates into the storage cavity through the abdication groove; the driving component is arranged in the shell and used for driving the driving wheel to rotate; the control component is arranged on the shell and used for controlling the start and stop of the driving component; the inner bottom of the storage cavity is gradually and downwards inclined towards the direction away from the discharge hole; the pressing component comprises a pressing plate, and the size of the pressing plate is larger than or equal to that of the card; the pressure plate can be movably arranged in the storage cavity up and down, and is parallel to the inner bottom of the storage cavity so as to compress the card in the storage cavity under the action of gravity of the pressure plate. The novel card discharging device is simple in structure, convenient to use, consistent in card discharging and high in universality.

Description

Sterilization indicating card distributing device

Technical Field

The utility model relates to the technical field of distribution equipment, in particular to a sterilization indicator card distribution device.

Background

At present, the sterilization indicator card is one of conventional consumable materials in a supply room, and has large consumption and frequent taking; the indicator card has a plurality of specifications, is thin and soft in material, and requires light-off and dry environment storage. The indicator card is required to be stored in a container with a cover, and when the indicator card is used, the cover of the container is opened to be taken by hands or tools, so that the indicator card is invalid due to multiple taking, wrong taking and pollution or improper storage environment.

In order to solve the above problem, chinese patent application publication No. CN114655583a discloses an induction type sterilization indicator card dispensing device, which comprises a light-shielding box, an upper cover is installed at the top end of the light-shielding box through a rotating shaft, a first spring is fixedly connected to the bottom end of the upper cover, an extrusion plate is installed at the bottom end of the first spring, a base is arranged at the bottom end of the light-shielding box, when a half gear drives a rack to rise, a motor drives a rolling wheel to rotate at a uniform speed, when the sliding plate rises to enable a sterilization effective card to pass, the sliding plate just rises, the second spring drives the rack to rotate downwards, and presses the sterilization effective card, when the sterilization effective card at the bottommost end is pushed out, the second sterilization effective card is not in contact with the rolling wheel, at this moment, a time gap exists, at this moment, the second spring drives the sliding plate downwards, and prevents another sterilization effective card from being ejected, at this moment, the sliding plate continues to drop, and after the bottom end of the sliding plate descends and touches a contact switch, the motor and the motor in the motor fixing box stops working.

However, the existing sterilization indicator card dispensing devices still have the following drawbacks: (1) The existing distributing device has a complex structure, is suitable for harder and thicker cards, and has single application types because of card piling deformation in the use process of softer, narrower and thinner cards, so that the card discharging is inconsistent or blocked; (2) When more cards exist below the extrusion plate, the springs generate larger pressure on the extrusion plate due to large compression amount, and when the cards below the extrusion plate gradually decrease, the springs gradually decrease the pressure on the extrusion plate due to gradual recovery deformation, so that the pressure of the extrusion plate on the cards below is uneven; when the pressure is high, the friction between two adjacent cards is easy to increase, so that more cards are easy to come out, namely, the penultimate card and the three cards are easy to move outwards simultaneously along with the penultimate card; when the pressure is small, the smallest card is difficult to effectively contact with the rolling wheel, so that the card cannot be discharged, and the card is inconvenient to use.

Therefore, how to improve the existing sterilization indicator card dispensing device to overcome the above-mentioned shortcomings is a technical problem to be solved by those skilled in the art.

Disclosure of Invention

The utility model aims to provide a sterilization indication card dispensing device which is simpler in structure, more convenient to use, more consistent in card discharging and stronger in universality.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a sterilization indicator card distribution device, includes casing, lid, drive wheel, drive assembly, control assembly and compresses tightly the subassembly, the lid openable set up in the upper end of casing, the inside storage chamber that is used for piling up the card that is equipped with of casing, the interior bottom in storage chamber runs through and is equipped with the groove of stepping down; a discharge hole is formed in the outer wall of the shell at a position corresponding to the bottom in the storage cavity; the driving wheel is rotatably arranged in the shell, and the outer annular surface of the driving wheel penetrates into the storage cavity through the abdication groove; the driving assembly is arranged in the shell and used for driving the driving wheel to rotate, so that the lowest card in the storage cavity is forced to be discharged out of the discharge hole; the control component is arranged on the shell and is used for controlling the start and stop of the driving component; the inner bottom of the storage cavity is gradually and downwards inclined towards the direction away from the discharge hole; the pressing assembly comprises a pressing plate, and the size of the pressing plate is larger than or equal to that of the card; the material pressing plate can be arranged in the material storage cavity in an up-down movable mode, and is parallel to the inner bottom of the material storage cavity, so that the card in the material storage cavity is pressed under the action of gravity of the material pressing plate.

Preferably, the included angle a between the bottom in the storage cavity and the horizontal plane is 10-45 degrees.

Preferably, the pressing assembly further comprises a connecting belt, one end of the connecting belt is fixed on the upper surface of the pressing plate, and the other end of the connecting belt is fixed on the upper end of the storage cavity or the inner top of the cover body.

Preferably, a light-shielding baffle is hinged to the upper portion of the outer side of the discharge hole, and when the card is discharged out of the discharge hole, the card forces the light-shielding baffle to rotate upwards; when the card passes through the discharge hole completely, the light-shielding baffle plate rotates downwards under the action of gravity, so that the discharge hole is covered again.

Preferably, a drying cavity for storing drying agent is arranged in the shell, and the drying cavity is communicated with the storage cavity.

Preferably, the number of the storage cavities is at least two, and each storage cavity is arranged side by side at equal intervals.

Preferably, each storage cavity is arranged at equal intervals along the left-right direction, a drying cavity for storing drying agent is arranged in the shell, the drying cavity is positioned at the rear of each storage cavity, and the drying cavities are respectively communicated with each storage cavity; the bottom cover of the shell is detachably connected.

Preferably, at least two driving wheels are corresponding to the same storage cavity; the driving wheel comprises a shaft sleeve, a first belt wheel and two friction sleeves, the shaft sleeve is rotatably arranged in the shell, the first belt wheel and the two friction sleeves are coaxially sleeved on the shaft sleeve, and the first belt wheel is positioned between the two friction sleeves; the driving assembly comprises a motor, a second belt wheel and a transmission belt, and the motor is arranged in the shell; the second belt pulley is coaxially sleeved on the output shaft of the motor, the transmission belt is sleeved on the first belt pulley and the second belt pulley, and the position on the outer annular surface of the transmission belt, corresponding to the first belt pulley, cannot exceed the outer annular surface of the friction sleeve.

Preferably, an extension part is outwards extended on the shell at a position corresponding to the lower part of the discharge hole, and a mounting hole is penetrated on the extension part; the sterilization indicator card distribution device further comprises a photoelectric sensor, wherein the photoelectric sensor is arranged in the extension part and is electrically connected with the control assembly; when the photoelectric sensor detects the card through the mounting hole, the control component controls the driving component to stop working or delay to stop working.

Preferably, the control assembly comprises a control circuit board and a non-contact switch, the control circuit board is arranged in the shell, the non-contact switch is arranged on the outer side wall of the shell, and the non-contact switch, the control circuit board, the photoelectric sensor and the driving assembly are electrically connected; when an object approaches the non-contact switch, the non-contact switch controls the driving assembly to start working through the control circuit board.

Compared with the prior art, the utility model has the beneficial effects that: (1) Because the material pressing plate can be movably arranged in the material storage cavity up and down, the material pressing plate is parallel to the inner bottom of the material storage cavity, and therefore the card in the material storage cavity can be effectively pressed under the action of gravity of the material pressing plate, and the card at the lowest part in the material storage cavity is forced to be more effectively contacted with the driving wheel; moreover, the gravity of the material pressing plate is fixed and unchanged, the change of the weight of the cards in the material storage cavity is avoided, so that the uniformity of the pressure of the cards in the material storage cavity by the material pressing plate can be ensured, the cards cannot be discharged due to too small pressure, the cards cannot be discharged due to too large pressure, the material pressing plate is particularly suitable for softer, narrower and thinner cards, the universality is stronger, and the use is more convenient.

(2) Because the size of the pressure plate is greater than or equal to the size of the card, when the pressure plate is pressed on the card, the card is not caused to be locally extruded and deformed, so that the card blockage can be prevented, the continuity of the card can be improved, and the card pressing device is particularly suitable for softer, narrower and thinner cards and has stronger universality.

(3) Because the inner bottom of the storage cavity is gradually and downwards inclined towards the direction away from the discharge hole, the stress analysis on the lowest card can find that the sum of the gravity of each card above the card and the gravity of the pressing plate in the vertical direction can be decomposed into the force vertical to the card and the force parallel to the card, which is equivalent to reducing the maximum static friction force between the card and the adjacent card above the card (namely, the first last card and the second last card), so that the second last card is not easy to displace along with the first last card in the process of forcing the first last card to discharge the discharge hole by the driving wheel, thereby further improving the continuity of the card discharge.

Drawings

Fig. 1 is a perspective view of a sterilization indicator card dispensing apparatus (in a cover open state) provided by the present utility model.

Fig. 2 is a cross-sectional view of the housing of fig. 1 in an exploded condition, provided by the present utility model.

Fig. 3 is an enlarged view of a portion of the fig. 2 area I provided by the present utility model.

Fig. 4 is an enlarged view of part II in fig. 2 provided by the present utility model.

Fig. 5 is an enlarged view of the driving assembly and the driving wheel provided by the present utility model.

Fig. 6 is an exploded view of the drive wheel of fig. 5 provided by the present utility model.

Fig. 7 is an enlarged view of a compression assembly provided by the present utility model.

Fig. 8 is a cross-sectional view of the sterilization indicator card dispensing apparatus of fig. 1 (in a closed state of the cover) provided by the present utility model.

Fig. 9 is an enlarged view of a portion of fig. 8 at III, provided by the present utility model.

Fig. 10 is an enlarged view of a portion at IV in fig. 8 provided by the present utility model.

Fig. 11 is a partial enlarged view of V in fig. 8 provided by the present utility model.

In the figure: 1. a housing; 11. a storage cavity; 12. a relief groove; 13. a discharge port; 14. a drying chamber; 15. a bottom cover; 16. an extension; 17. a mounting hole; 3. a driving wheel; 31. a shaft sleeve; 32. a first pulley; 33. a friction sleeve; 4. a drive assembly; 41. a motor; 42. a second pulley; 43. a transmission belt; 5. a compression assembly; 51. a pressing plate; 52. a connecting belt; 6. a light-shielding baffle plate; 7. a photoelectric sensor; 8. a mounting shaft; 9. a bearing; 100. and (5) a card.

Detailed Description

The present utility model will be further described with reference to the following specific embodiments, and it should be noted that, on the premise of no conflict, new embodiments may be formed by any combination of the embodiments or technical features described below.

In the description of the present utility model, it should be noted that, for the azimuth words such as terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, it is merely for convenience of describing the present utility model and simplifying the description, and it is not to be construed as limiting the specific scope of protection of the present utility model that the device or element referred to must have a specific azimuth configuration and operation.

It should be noted that the terms "first," "second," and the like in the description and in the claims are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order.

The terms "comprises" and "comprising," along with any variations thereof, in the description and claims, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1 to 3 and 8, an embodiment of the present utility model provides a sterilization indicator card dispensing device, which includes a housing 1, a cover 2, a driving wheel 3, a driving component 4, a control component and a compressing component 5, wherein the cover is openably and closably disposed at an upper end of the housing 1, a storage cavity 11 for stacking cards 100 is disposed in the housing 1, and a relief groove 12 is disposed in an inner bottom of the storage cavity 11; a discharge hole 13 is arranged on the outer wall of the shell 1 at a position corresponding to the inner bottom of the storage cavity 11; the driving wheel 3 is rotatably arranged in the shell 1, and the outer annular surface of the driving wheel 3 penetrates into the storage cavity 11 through the abdication groove 12; the driving component 4 is arranged in the shell 1, and the driving component 4 is used for driving the driving wheel 3 to rotate, so that the lowest card 100 in the storage cavity 11 is forced to be discharged out of the discharge hole 13; the control component is arranged on the shell 1 and is used for controlling the start and stop of the driving component 4; the inner bottom of the storage cavity 11 is gradually and downwards inclined towards the direction away from the discharge hole 13; the pressing assembly 5 comprises a pressing plate 51, and the size of the pressing plate 51 is larger than or equal to that of the card 100; the pressing plate 51 is movably arranged in the storage cavity 11 up and down, and the pressing plate 51 is parallel to the inner bottom of the storage cavity 11, so that the card 100 in the storage cavity 11 is pressed by the gravity action of the pressing plate 51.

The working principle of the sterilization indicator card distributing device is as follows: as shown in fig. 8, under the action of gravity of the pressing plate 51, the card 100 in the storage cavity 11 is effectively pressed, so that the card 100 at the lowest part in the storage cavity 11 is forced to be more effectively contacted with the driving wheel 3; moreover, the gravity of the pressing plate 51 is fixed, namely, the weight of the pressing plate 51 is not changed due to the number of the cards 100 in the storage cavity 11, so that the uniformity of the pressing plate 51 on the pressure of the cards 100 in the storage cavity 11 can be ensured, the cards cannot be discharged due to too small pressure, and the cards cannot be discharged due to too large pressure. In addition, since the size of the pressing plate 51 is equal to or larger than the size of the card 100, when the pressing plate 51 is pressed against the card 100, the card 100 is not deformed by local pressing, so that the card jam can be prevented from being caused, the card-out consistency can be improved, and the card-out card is particularly suitable for softer, narrower and thinner cards 100, and has stronger universality. In addition, since the inner bottom of the storage cavity 11 is gradually inclined downwards in a direction away from the discharge hole 13, it can be found by performing stress analysis on the lowermost card 100 that the sum of the gravity of each card 100 above the card 100 and the gravity of the pressing plate 51 in the vertical direction can be decomposed into a force along a direction perpendicular to the card 100 and a force parallel to the card 100, which is equivalent to reducing the maximum static friction force between the card 100 and the adjacent card 100 above (i.e., the penultimate card 100 and the penultimate card 100), so that the penultimate card 100 is not easy to displace following the penultimate card 100 in the process of forcing the driving wheel 3 to discharge the penultimate card 100 out of the discharge hole 13, and the continuity of card discharging is further improved.

Referring to fig. 8, in some embodiments of the utility model, the angle a between the bottom of the storage chamber 11 and the horizontal is preferably 10 ° -45 °. It should be appreciated that the smaller the angle a, the closer to horizontal the bottom within the storage cavity 11, the weaker the effect of being able to reduce the maximum static friction between the penultimate card 100 and the penultimate card 100; the larger the included angle a, the larger the redundant space at the lower part of the storage cavity 11, i.e. the more space is wasted, so that the included angle a is preferably 10-45 deg. by comprehensive consideration.

Referring to fig. 1, 7 and 8, in some embodiments of the present utility model, the compressing assembly 5 further includes a connection band 52, one end of the connection band 52 is fixed to the upper surface of the compressing plate 51, and the other end of the connection band 52 is fixed to the upper end of the storage chamber 11 or the inner top of the cover body. As shown in fig. 8, when the card 100 in the storage cavity 11 gradually decreases, the pressing plate 51 gradually descends, and the connecting belt 52 is always connected with the pressing plate 51, so that the pressing plate 51 can be prevented from being discharged through the discharge hole 13; on the other hand, when the card 100 needs to be replenished into the storage cavity 11, the operation is more convenient only by lifting the pressing plate 51 through the connecting belt 52, otherwise, the casing 1 needs to be reversed to take out the pressing plate 51.

Referring to fig. 8 and 10, in some embodiments of the present utility model, a light-shielding shutter 6 is hinged to an outer upper portion of the discharge port 13, and when the card 100 is discharged from the discharge port 13, the card 100 forces the light-shielding shutter 6 to rotate upward; when card 100 passes completely through discharge opening 13, light-shielding flap 6 rotates downward under the force of gravity, thereby re-covering discharge opening 13. Even if the light-shielding baffle plate 6 is not arranged, the light-shielding requirement can be basically met due to the smaller size of the discharge hole 13; however, after the light-shielding sheet 6 is disposed, when the card 100 is discharged from the discharge port 13, the card 100 forces the light-shielding sheet 6 to rotate upwards, so that the discharge of the card 100 is not hindered; when card 100 passes through discharge gate 13 completely, light-proof separation blade 6 rotates downwards under the action of gravity to cover discharge gate 13 again, and then can seal discharge gate 13. In addition, the power device for driving the light-shielding baffle 6 is not needed, the structure is simpler, and the cost is lower.

Referring to fig. 2 and 8, in some embodiments of the present utility model, a drying chamber 14 for storing a drying agent is provided inside the housing 1, and the drying chamber 14 is communicated with the storage chamber 11. By adding a desiccant to the drying chamber 14, moisture protection is achieved, thereby improving the storage environment of the card 100.

Referring to fig. 2, in some embodiments of the present utility model, the number of storage chambers 11 is at least two, and each storage chamber 11 is disposed at equal intervals side by side. By placing different types of cards 100 in each storage cavity 11, automatic dispensing of different types of cards 100 can be performed simultaneously.

Referring to fig. 2, in some embodiments of the present utility model, the storage chambers 11 are equally spaced in the left-right direction, a drying chamber 14 for storing a drying agent is provided in the interior of the housing 1, the drying chamber 14 is located at the rear of each storage chamber 11, and the drying chambers 14 are respectively communicated with each storage chamber 11; by the arrangement mode, the space can be reasonably utilized. The bottom cover 15 of the housing 1 is detachably connected, for example by means of a snap or screw. The detachable bottom cover 15 is designed to facilitate the installation and fixation of the driving wheel 3, the driving assembly 4 and other components.

Referring to fig. 5, 6, 8 and 9, in some embodiments of the utility model, the same storage chamber 11 corresponds to at least two driving wheels 3; the driving wheel 3 comprises a shaft sleeve 31, a first belt pulley 32 and two friction sleeves 33, the shaft sleeve 31 is rotatably arranged in the shell 1, the first belt pulley 32 and the two friction sleeves 33 are coaxially sleeved with the shaft sleeve 31, and the first belt pulley 32 is positioned between the two friction sleeves 33; the driving assembly 4 comprises a motor 41, a second belt wheel 42 and a transmission belt 43, wherein the motor 41 is arranged inside the shell 1; the second pulley 42 is coaxially sleeved on the output shaft of the motor 41, the driving belt 43 is sleeved on the first pulley 32 and the second pulley 42, and the position on the outer ring surface of the driving belt 43 corresponding to the first pulley 32 cannot exceed the outer ring surface of the friction sleeve 33 (as shown in fig. 9). By controlling the start and stop of the motor 41, the friction sleeve 33 can be driven to rotate, so that the card 100 can be forced to be discharged out of the discharge hole 13. The friction sleeve 33 may be made of rubber or the like, so that friction between the friction sleeve 33 and the card 100 can be increased. In addition, this driving method increases the number of driving wheels 3 corresponding to the same storage chamber 11, and also increases the contact surface between the driving wheels 3 and the card 100, thereby improving the stability and reliability of driving the card 100 to be discharged. The manner in which the sleeve 31 is rotatably disposed in the housing 1 is a conventional manner, for example, as shown in fig. 5, the sleeve 31 is rotatably mounted on the mounting shaft 8 through the bearing 9, and the mounting shaft 8 is fixed to the housing 1.

Referring to fig. 1, 4, 8 and 11, in some embodiments of the present utility model, an extension portion 16 extends outwards from the housing 1 at a position corresponding to a position below the discharge port 13, and a mounting hole 17 is formed through the extension portion 16; the sterilization indicator card distribution device further comprises a photoelectric sensor 7, wherein the photoelectric sensor 7 is arranged in the extension part 16, and the photoelectric sensor 7 is electrically connected with the control assembly; when the photoelectric sensor 7 detects the card 100 through the mounting hole 17, the control component controls the driving component 4 to stop working or delay to stop working. That is, when the card 100 is discharged from the discharge hole 13 to a position right above the mounting hole 17, the card 100 covers the photoelectric sensor 7, so that the card 100 is detected by the photoelectric sensor 7, and at this time, it is indicated that a part of the card 100 is located outside the discharge hole 13, so that the driving assembly 4 can be immediately controlled to stop working, and then the card 100 is pulled out completely manually; alternatively, the drive assembly 4 may be controlled to cease to operate with a delay, i.e., the drive assembly 4 continues to operate for a period of time (typically 1-2 seconds), such that the card 100 continues to move outwardly a distance until the right end of the card 100 is to the right of the extension 16, and the drive assembly 4 ceases to operate.

In some embodiments of the present utility model, the control assembly includes a control circuit board and a contactless switch, the control circuit board is disposed inside the housing 1, the contactless switch is disposed on an outer side wall of the housing 1, and the contactless switch, the control circuit board, the photoelectric sensor 7 and the driving assembly 4 are electrically connected; when an object approaches the contactless switch, the contactless switch controls the driving assembly 4 to start working through the control circuit board. By starting the switch without contact, contact can be reduced, and the risk of cross infection is reduced.

It should be noted that, the control circuit board, the contactless switch, the photoelectric sensor 7 and the electrical connection manner therebetween are all of the prior art, and are not described in detail herein.

The foregoing has outlined the basic principles, features, and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a sterilization indicator card distribution device, includes casing, lid, drive wheel, drive assembly, control assembly and compresses tightly the subassembly, the lid openable set up in the upper end of casing, the inside storage chamber that is used for piling up the card that is equipped with of casing, the interior bottom in storage chamber runs through and is equipped with the groove of stepping down; a discharge hole is formed in the outer wall of the shell at a position corresponding to the bottom in the storage cavity; the driving wheel is rotatably arranged in the shell, and the outer annular surface of the driving wheel penetrates into the storage cavity through the abdication groove; the driving assembly is arranged in the shell and used for driving the driving wheel to rotate, so that the lowest card in the storage cavity is forced to be discharged out of the discharge hole; the control component is arranged on the shell and is used for controlling the start and stop of the driving component; the device is characterized in that the inner bottom of the storage cavity is gradually and downwards inclined towards the direction away from the discharge hole; the pressing assembly comprises a pressing plate, and the size of the pressing plate is larger than or equal to that of the card; the material pressing plate can be arranged in the material storage cavity in an up-down movable mode, and is parallel to the inner bottom of the material storage cavity, so that the card in the material storage cavity is pressed under the action of gravity of the material pressing plate.

2. The sterilization indicator card dispensing device of claim 1 wherein the angle a between the bottom of the storage chamber and the horizontal is between 10 ° and 45 °.

3. The sterilization indicator card dispensing apparatus of claim 1, wherein the compression assembly further comprises a connecting band, one end of the connecting band is fixed to the upper surface of the pressure plate, and the other end of the connecting band is fixed to the upper end of the storage chamber or the inner top of the cover body.

4. The sterilization indicator card dispensing device of claim 1 wherein a light-shielding flap is hinged to the upper outside of said discharge port, said card forcing said light-shielding flap to rotate upwardly when said card is discharged from said discharge port; when the card passes through the discharge hole completely, the light-shielding baffle plate rotates downwards under the action of gravity, so that the discharge hole is covered again.

5. The sterilization indicator card dispensing device of claim 1, wherein a drying chamber for storing a desiccant is provided within the housing, the drying chamber being in communication with the storage chamber.

6. The sterilization indicator card dispensing apparatus of claim 1 wherein said number of storage cavities is at least two, each of said storage cavities being disposed side by side at equal intervals.

7. The sterilization indicator card dispensing device of claim 6, wherein each of said storage cavities is disposed at equal intervals in a left-right direction, a drying cavity for storing a drying agent is disposed in said housing, said drying cavity is located behind each of said storage cavities, and said drying cavities are respectively communicated with each of said storage cavities; the bottom cover of the shell is detachably connected.

8. The sterilization indicator card dispensing apparatus of any one of claims 1-7 wherein there are at least two drive wheels associated with the same storage chamber; the driving wheel comprises a shaft sleeve, a first belt wheel and two friction sleeves, the shaft sleeve is rotatably arranged in the shell, the first belt wheel and the two friction sleeves are coaxially sleeved on the shaft sleeve, and the first belt wheel is positioned between the two friction sleeves;

the driving assembly comprises a motor, a second belt wheel and a transmission belt, and the motor is arranged in the shell; the second belt pulley is coaxially sleeved on the output shaft of the motor, the transmission belt is sleeved on the first belt pulley and the second belt pulley, and the position on the outer annular surface of the transmission belt, corresponding to the first belt pulley, cannot exceed the outer annular surface of the friction sleeve.

9. The sterilization indicator card dispensing apparatus of any one of claims 1-7, wherein an extension portion extends outwardly from said housing at a location corresponding to a location below said outlet, said extension portion having a mounting hole therethrough; the sterilization indicator card distribution device further comprises a photoelectric sensor, wherein the photoelectric sensor is arranged in the extension part and is electrically connected with the control assembly; when the photoelectric sensor detects the card through the mounting hole, the control component controls the driving component to stop working or delay to stop working.

10. The sterilization indicator card dispensing device of claim 9, wherein the control assembly comprises a control circuit board and a contactless switch, wherein the control circuit board is disposed inside the housing, the contactless switch is disposed on an outer sidewall of the housing, and the contactless switch, the control circuit board, the photosensor and the driving assembly are electrically connected; when an object approaches the non-contact switch, the non-contact switch controls the driving assembly to start working through the control circuit board.