CN113116552B - General sharp instrument box for nursing - Google Patents

Abstract

The invention discloses a nursing general sharp instrument box which comprises a box body, wherein a discarding cavity is arranged at the top of the box body, a transfer cavity and a storage cavity are sequentially arranged at the lower side of the discarding cavity, a first sorting cavity and a second sorting cavity are communicated and arranged between the discarding cavity and the transfer cavity, a collecting block is rotatably and slidably arranged in the transfer cavity, six collecting cavities are arranged in the collecting block, two groups of collecting cavities are arranged, one group is arranged at one side close to the axis of the collecting block, one group is arranged at one side far away from the axis of the collecting block, the lower side opening of the first sorting cavity is aligned with one side far away from the axis of the collecting block, the lower side opening of the second sorting cavity is aligned with one side close to the axis of the collecting block, and a sharp instrument box is arranged in the storage cavity. The waste needle tubes can be independently stored and filled, so that the situation that the needle tubes incline to abut against the inner wall of the sharp instrument box is avoided, waste such as infusion tubes, blades and the like are prevented from being directly accumulated on the surfaces of the needle tubes, the waste can be normally stacked in the sharp instrument box, and the space utilization rate of the sharp instrument box is improved.

Description

Nursing Universal Sharps Box

technical field

The invention relates to the field of medical technology, in particular to a nursing universal sharps box.

Background technique

The needle tubes, infusion tubes, and blades used in the medical treatment process need to be collected in sharps boxes for centralized processing. Traditional sharps boxes are mostly cylindrical, and because the needle tubes are hard, not easy to bend, and have a certain length, this When such objects are stored in a cylindrical sharps box, it is very easy for the needle tube to tilt against the inner wall of the sharps box, causing other objects such as infusion tubes, blades, etc. A large amount of unused space remains in the sharps box, thereby reducing the utilization rate of the sharps box per unit volume, thereby causing waste of resources.

Contents of the invention

The technical problem to be solved by the present invention is to provide a nursing universal sharps box to solve the technical defect of low space utilization in the prior art in view of the above defects in the prior art.

According to the present invention, a universal sharps box for nursing care is provided, which includes a box body, a discarding cavity with an opening facing upwards is provided on the top of the box body, a transfer cavity and a storage cavity are sequentially provided on the lower side of the discarding cavity, and the gap between the discarding cavity and the transfer cavity is The first sorting chamber and the second sorting chamber communicate with each other through the first sorting chamber and the second sorting chamber, and the collection block is rotated and slidably arranged in the transfer chamber, and twelve collection chambers are arranged in an equiangular circular array with the axis of the collection block as the center of the circle inside the collection block. There are two groups, the side close to the axis of the collection block is a group, the side away from the axis of the collection block is a group, the lower opening of the first sorting chamber is aligned with the side away from the axis of the collection block, and the second sorting cavity The opening of the lower side of the chamber is aligned with the side close to the axis of the collection block. The upper part of the collection block is provided with a driving assembly that controls the rotation and lifting of the collection block. The lower side of the collection block is installed with a blocking assembly that blocks the collection chamber. A sharps box is provided, and twelve partition plates arranged at equal angles with the central axis of the sharps box as the axis are fixed inside the sharps box, and the sharps box is located directly below the blocking assembly.

Wherein, the drive assembly includes a cylinder fixed on the upper end wall of the transfer chamber, the lower side of the cylinder is connected with a cylinder rod for power, the lower side of the cylinder rod is fixed with a rotating block, and the upper end surface of the collecting block is located at the central axis of the collecting block and The lower side of the rotating block is rotationally matched, and a driving motor is fixedly installed in the rotating block, and the lower side of the driving motor is connected with a driving motor shaft fixedly connected to the upper end surface of the collecting block.

Wherein, the blocking assembly includes a fixed block fixed on the lower end surface of the collecting block, a reversing chamber is arranged in the fixed block, a reversing motor is fixed in one end wall of the reversing chamber, and a reversing motor is connected with a reversing motor internally. The end wall on the other side of the rotary cavity is rotatably connected to the reverse shaft, and a blocking plate is fixed on the reverse shaft.

Wherein, the lower opening of the collecting chamber can be closed when the blocking plate is in a horizontal state, and the lower opening of the collecting chamber is opened when the blocking plate is in a vertical state.

Wherein, a switching assembly capable of controlling the opening and closing of the upper opening of the first sorting chamber is provided between the upper opening of the first sorting chamber and the second sorting chamber, and the switching assembly includes fixed installation on the lower end wall of the discarding chamber and The rack located between the first sorting cavity and the second sorting cavity, the upper side of the rack is slidably provided with a slider, the slider can close the upper opening of the first sorting cavity, so that the waste that enters the discarding cavity The needle tube enters the second sorting chamber.

Wherein, a power cavity with an opening facing downward is arranged in the slider, a power motor is fixed on one end wall of the power cavity, and a power shaft connected to the other side end wall of the power cavity is connected to the power in the power motor. A power gear meshing with the upper side of the rack is fixed on the top.

Wherein, one side end surface of the box body is provided with a bung chamber communicated with the outside world, a number of bungs are arranged in the bung chamber, and an ejection chamber communicated with the storage chamber is arranged on the lower side of the bung chamber, and the ejection chamber The lower side is communicated with a spring cavity, and the lower side of the spring cavity is communicated with an electromagnetic cavity. An electromagnet is fixedly installed in the end wall of the electromagnetic cavity away from the storage cavity. The electromagnetic cavity is slidably provided with an upper side extending into the ejection cavity and An ejection plate capable of being repelled by magnetic force is arranged near the barrel lid.

Wherein, a spring is fixedly connected between the end surface of the ejection plate on a side away from the storage chamber and the end wall of the spring chamber on a side away from the storage chamber.

Wherein, the two sides of the transfer chamber are symmetrically provided with a lower pressure assembly, the lower pressure assembly includes a pressure chamber arranged on both sides of the transfer chamber and symmetrical to the transfer chamber, the opening of the pressure chamber faces downward, and an assembly motor is fixed on the upper end wall of the pressure chamber , the lower side of the assembly motor is connected with a pressure shaft, and a pressure block threaded with the pressure shaft is slidably arranged in the pressure chamber. The lower end surface of the pressure block is fixed with an annular installation pressure plate located in the storage chamber. The plate is used to press the lid down onto the sharps container.

Wherein, the upper end wall of the storage chamber is fixedly provided with a buffer plate on the opening side of the storage chamber for blocking the bucket lid.

The present invention has the following beneficial effects: the present invention can separately store and fill the waste needle tubes, thereby avoiding the situation that the needle tubes are tilted against the inner wall of the sharps box, and also avoiding wastes such as infusion tubes and blades from directly accumulating on the surface of the needle tubes, making it It can be stacked normally in the sharps box, thereby improving the space utilization rate of the sharps box, thereby reducing the waste of the sharps box.

Description of drawings

A more complete understanding of the invention, and its accompanying advantages and features, will be more readily understood by reference to the following detailed description, taken in conjunction with the accompanying drawings, in which:

Fig. 1 is the structural representation of the embodiment of the present invention;

Fig. 2 is the structural sectional view of A-A direction in Fig. 1;

Fig. 3 is a structural schematic diagram of direction B in Fig. 1;

Fig. 4 is the structural sectional view of C-C direction in Fig. 1;

Fig. 5 is the enlarged schematic diagram of place D in Fig. 1;

Fig. 6 is the enlarged schematic diagram of place E in Fig. 1;

FIG. 7 is an enlarged schematic view at F in FIG. 3;

Fig. 8 is a partial structural schematic diagram of the collection block in Fig. 1;

Fig. 9 is a partial structural schematic diagram of the sharps box in Fig. 1 .

In the figure: 10, box body; 11, barrel lid cavity; 12, barrel lid; 13, rotating block; 14, discarding cavity; 15, first sorting cavity; 16, rack; 17, slider; 18, the second Two sorting chambers; 20, cylinders; 21, cylinder rods; 22, drive motor shafts; 23, drive motors; 24, assembly motors; 25, pressure chambers; 26, pressure blocks; 27, pressure shafts; 28, collection blocks; 29. Collection cavity; 30. Storage cavity; 31. Restriction ring; 32. Installation pressure plate; 33. Electromagnetic cavity; 34. Electromagnet; 35. Spring; 36. Ejection cavity; 37. Ejection plate; 38. Spring cavity; 39, fixed block; 40, reverse chamber; 41, reverse shaft; 42, blocking plate; 43, reverse motor; 44, power motor; 45, power gear; 46, power cavity; 47, power shaft; 48, Buffer plate; 49, transfer cavity; 50, partition plate; 51, sharps box.

It should be noted that the accompanying drawings are used to illustrate the present invention, but not to limit the present invention. Note that drawings showing structures may not be drawn to scale. And, in the drawings, the same or similar elements are marked with the same or similar symbols.

Detailed ways

In order to make the content of the present invention clearer and easier to understand, the content of the present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

The structure of a kind of nursing general-purpose sharps box of the present embodiment is shown in Figure 1 to Figure 9, comprises box body 10, and the side end face of box body 10 is provided with the bung chamber 11 that communicates with the outside world, bung chamber 11 The upper side of the upper side of the discarding chamber 14 is provided with a discarding chamber 14 with the opening facing upwards, and the lower side of the discarding chamber 14 is provided with a transfer chamber 49 away from the direction of the lid chamber 11. The first sorting cavity 15 of the first sorting cavity 15, the second sorting cavity 18 located on the side of the first sorting cavity 15 away from the bung cavity 11 is communicated between the discarding cavity 14 and the transfer cavity 49, and the first sorting cavity 15 and the second sorting cavity 15 are connected to each other. A switching assembly capable of controlling the opening and closing of the upper opening of the first sorting chamber 15 is provided between the upper openings of the two sorting chambers 18, and the lower side of the transfer chamber 49 is communicated with an opening facing forward and away from the lid chamber 11. The storage chamber 30 on one side, the switching assembly includes a rack 16 fixedly installed on the lower end wall of the discarding chamber 14 and located between the first sorting chamber 15 and the second sorting chamber 18, and a slider is provided on the upper side of the rack 16 for sliding 17, the slider 17 can close the upper opening of the first sorting cavity 15, so that the needle tube entering the discarding cavity 14 enters the second sorting cavity 18, and the sliding block 17 is provided with a power cavity 46 with the opening facing downward One end wall of the power chamber 46 is fixed with a power motor 44, and the power in the power motor 44 is connected with a power shaft 47 that is rotatably connected with the other side end wall of the power chamber 46. meshed power gear 45 .

The bung lid chamber 11 accommodates several bung lids 12, the lower side of the bung lid chamber 11 is provided with an ejection chamber 36 communicating with the storage chamber 30, the lower side of the ejection chamber 36 is connected with a spring chamber 38, and the lower side of the spring chamber 38 is connected An electromagnetic cavity 33 is provided, and an electromagnet 34 is fixedly installed in the end wall of the electromagnetic cavity 33 away from the storage cavity 30. The electromagnetic cavity 33 is slidably provided with an ejection plate 37 whose upper side extends into the ejection cavity 36 and can be repelled by magnetic force. A spring 35 is fixedly connected between the side end surface of the ejection plate 37 away from the storage chamber 30 and the end wall of the spring chamber 38 away from the storage chamber 30, the bucket lid 12 can be placed in the bucket lid cavity 11, and the bucket lid 12 and the bucket lid The cavities 11 can slide and at most five bungs 12 are placed in the cavities 11 .

Rotate in the transfer chamber 49 and slide to be provided with the cylindrical collection block 28, be provided with in the collection block 28 and take the collection block 28 axis line as the circle center of twelve collection chambers 29 of equiangular circle array, the collection chamber 29 is two groups, wherein One side of the axis of the collection block 28 is the inner group, and the side away from the axis of the collection block 28 is the outer group. , the lower opening of the second sorting cavity 18 is aligned with the side 29 close to the axis of the collecting block 28 . The top of the collection block 28 is provided with a drive assembly that controls the rotation and lifting of the collection block 28. The drive assembly includes a cylinder 20 fixed on the upper end wall of the transfer chamber 49, and the lower side of the cylinder 20 is connected with a retractable cylinder rod 21. The lower side of 21 is fixed with cylindrical rotating block 13, and the upper end surface of collecting block 28 is positioned at the central axis of collecting block 28 and rotates with the lower side of rotating block 13, and driving motor 23 is fixedly installed in rotating block 13, and driving motor The lower side power of 23 is connected with the drive motor shaft 22 that is fixedly connected with collecting block 28 upper end faces. The lower side of the collection block 28 is equipped with a blocking assembly. The blocking assembly includes a fixed block 39 fixed on the lower end surface of the collection block 28. The fixed block 39 is horizontally installed in the front and rear directions. Cavity 40, the one side end wall of reversing chamber 40 is fixed with about the central dividing line of the shortest connecting line of fixed block 39 left and right end faces left and right symmetrical reversing motor 43, and reversing motor 43 internal power is connected with reversing chamber 40 The reverse shaft 41 that is rotatably connected to the end wall on the other side is fixed with a blocking plate 42. When the blocking plate 42 is in a horizontal state, the lower opening of the collection cavity 29 can be closed. When the blocking plate 42 is in a vertical state The lower opening of the collection chamber 29 is open. Both sides of the transfer chamber 49 are symmetrically provided with a lower pressure assembly, the lower pressure assembly includes a pressure chamber 25 arranged on both sides of the transfer chamber 49 and symmetrical to the transfer chamber 49, the opening of the pressure chamber 25 faces downward, and the upper end wall of the pressure chamber 25 is fixed with Assembling the motor 24, the lower side of the assembling motor 24 is connected with a pressure shaft 27, and the pressure chamber 25 is slidably provided with a pressure block 26 threadedly connected with the pressure shaft 27. A pressure plate 32 is installed in the cavity 30 .

The lower end wall of the storage chamber 30 is fixedly equipped with a circular restricting ring 31, and the upper end wall of the storage chamber 30 is fixedly provided with a buffer plate 48 on one side of the opening of the storage chamber 30, and the inner side of the restricting ring 31 can be installed with a cylindrical sharp instrument. Box 51, the sharps box 51 is fixed with twelve partitions 50 arranged at an equal angle with the central axis of the sharps box 51 as the axis, and the upper opening of the sharps box 51 can be connected with the bung 12. During specific use, the bung lid cavity 11 is filled with the bung lid 12 first, and the bung lid 12 on the lowermost side is positioned in the ejection cavity 36, the electromagnet 34 is not energized, the collecting block 28 is positioned in the transfer cavity 49, and the pressure plate 32 is installed. The upper end surface is attached to the upper end wall of the storage cavity 30, a new sharps box 51 is placed in the storage cavity 30, the power shaft 47 is located between the first sorting cavity 15 and the second sorting cavity 18, and the blocking plate 42 is parallel to the horizontal plane , the disposable needle tube used in the hospital is put into the discarding chamber 14, and then slides along the slope of the discarding chamber 14 to the side close to the first sorting chamber 15 under the action of gravity, thereby falling into the first sorting chamber 15, Then it is inserted into the collection chamber 29 via the transfer chamber 49 and blocked by the blocking plate 42, and then the drive motor 23 is started, thereby driving the drive motor shaft 22 to rotate, thereby driving the collection block 28 to rotate, and when the collection block 28 rotates 60 degrees, the drive motor 23 stop, at this time the opening on the lower side of the first sorting chamber 15 is aligned with the collection chamber 29 that has not been filled, and then the used disposable needle tube can be stored in the collection chamber 29 that has not yet been filled, thus reciprocating, when away from the collection block 28 After the collection chamber 29 on one side of the central axis is completely filled, the power motor 44 is started, thereby driving the power gear 45 to rotate through the power shaft 47, so that the slider 17 approaches the first sorting chamber 15 under the action of the rack 16 When the slider 17 completely closes the upper opening of the first sorting chamber 15, the power motor 44 is turned off, and then the used disposable needle tube slides to the side of the second sorting chamber 18 under the action of gravity , when the side of the disposable needle tube close to the second sorting chamber 18 is out of contact with the slider 17, since the center of gravity of the needle tube is still located on the upper part of the slider 17, the needle tube will not produce a downward motion at this time. Turn over, when the needle tube continues to move to the side close to the second sorting cavity 18, the center of gravity of the needle tube is out of contact with the slider 17, and the needle tube part is already located at the upper opening of the second sorting cavity 18 and the needle tube will Turn clockwise, and then the needle tube starts to enter the second sorting chamber 18, finally enters the second sorting chamber 18 and enters the collection chamber 29 on the side near the central axis of the collection block 28 through the transfer chamber 49, and then passes through the above-mentioned The process completely fills the collection chamber 29 near the inside of the collection block 28 .

After all the collection chambers 29 are completely filled, the cylinder 20 is activated, so that the cylinder rod 21 is extended downward, so that the collection block 28 moves downward into the storage chamber 30, and then the collection block 28 gradually enters the inside of the sharps box 51 In the space, the underside of the collection cavity 29 is now aligned with the space separated by two adjacent partition plates 50. When the lower end surface of the collection block 28 is flush with the upper end surface of the sharps box 51, the cylinder 20 is closed, and then The reverse motor 43 is started, so that the blocking plate 42 rotates to the side close to the central axis of the shortest line between the left and right sides of the fixed block 39. When the blocking plate 42 rotates 90 degrees, the reverse motor 43 is turned off. , the waste needle tubes in the collection cavity 29 fall down into the space separated by two adjacent partition plates 50 under the action of gravity, and finally ensure that the waste needle tubes enter the space separated by the two adjacent partition plates 50 After being in the space, it is still in a static state, and then the two reversing motors 43 are reversed, so that the blocking plate 42 returns to the horizontal initial position, and then the cylinder 20 is reversed and the collection block 28 is moved upwards and resets into the transfer chamber 49 through the cylinder rod 21. Then the collection chamber 29 can be refilled by the above process, when the collection block 28 moves down again, because the space separated by two adjacent partition plates 50 aligned with the collection chamber 29 has stored There are discarded needle tubes, so the drive motor 23 starts at this time, thereby driving the collection block 28 to rotate 30 degrees through the above process, and then the drive motor 23 is closed, and then through the above process, the waste needle tubes stored in the collection cavity 29 enter the unfilled two In the space separated by two adjacent partition plates 50, thus reciprocating, while collecting the needle tubes, the medical staff can also transfer the used waste infusion tubes and needles from the front opening of the storage cavity 30 to the sharps box. 51, these discarded infusion tubes and discarded needles are stacked at the center of the sharps box 51, thereby maximizing the space utilization of the sharps box 51.

When the discarded medical waste stored in the sharps box 51 reaches the national standard, the electromagnet 34 is energized, and the electromagnet 34 generates a magnetic force and repels the ejection plate 37 under the action of the magnetic force, so that the ejection plate 37 is quickly approached under the action of the magnetic force. One side of the storage chamber 30 moves, while the spring 35 is stretched and the pulling force of the spring 35 is far smaller than the repulsion between the electromagnet 34 and the ejection plate 37, so that the bung 12 located in the ejection chamber 36 moves towards the storage chamber 30. ejection in the direction of the sharps box 51, and finally stops the ejection movement after the buffer plate 48 contacts and falls down to the upper end surface of the sharps box 51 under the action of gravity, and then the electromagnet 34 is powered off, so that the ejection plate 37 acts on the pulling force at 35 The lower reset slides and returns to the initial position, and then the assembly motor 24 is started, thereby driving the pressure shaft 27 to rotate, so that the buffer plate 48 gradually moves downward, and then the installation pressure plate 32 gradually moves downward, and then the installation pressure plate 32 Squeeze the contact point between the bung 12 and the sharps box 51 downwards, and then press and install the bung 12 and the sharps box 51 as one, and then start the assembly motor 24 in reverse, so that the installation pressure plate 32 is reset to the upper side, Then the assembly motor 24 is closed, and finally the medical personnel will take out the installed sharps box 51 from the storage cavity 30 and place a new sharps box 51 in the storage cavity 30. When the bung 12 in the bung cavity 11 is about to When used up, just replenish the bung 12 through the opening side of the bung cavity 11 in time.

On the one hand, this embodiment can store and fill the waste needle tubes separately, thereby avoiding the situation that the needle tubes are tilted against the inner wall of the sharps box, and also avoiding the direct accumulation of waste such as infusion tubes and blades on the surface of the needle tubes, so that it can be used normally in the sharps box. The sharps box can be stacked in the box, thereby improving the space utilization rate of the sharps box, thereby reducing the waste of the sharps box; It reduces the labor intensity of medical staff, enables medical staff to concentrate on treating patients, and improves the work efficiency of medical staff.

For any person skilled in the art, without departing from the scope of the technical solution of the present invention, the technical content disclosed above can be used to make many possible changes and modifications to the technical solution of the present invention, or be modified to be equivalent to equivalent changes. Example. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention, which do not deviate from the technical solution of the present invention, still fall within the protection scope of the technical solution of the present invention.

Claims (10)

1. A kind of nursing universal sharps box, comprising a box body, the top of the box body is provided with an upward discarding cavity, it is characterized in that, the lower side of the discarding cavity is successively provided with a transfer cavity and a storage cavity, and the discarding cavity and the transfer cavity The cavities communicate with each other through the first sorting cavity and the second sorting cavity, and a collecting block is arranged in rotation and sliding in the transfer cavity, and twelve collecting cavities in an equiangular circular array with the axis of the collecting block as the center of the circle are arranged in the collecting block, There are two groups of collecting chambers, one group is on the side close to the axis of the collecting block, and one group is on the side far away from the axis of the collecting block. The lower opening of the sorting chamber is aligned with the side close to the axis of the collecting block. The upper part of the collecting block is provided with a driving assembly that controls the rotation and lifting of the collecting block. The lower side of the collecting block is installed with a blocking assembly that blocks the collecting chamber. A sharps box is provided in the cavity, and twelve partition plates arranged at equal angles with the central axis of the sharps box as the axis are fixed in the sharps box, and the sharps box is located directly below the blocking assembly. 2. A kind of nursing universal sharps box according to claim 1, characterized in that, the drive assembly includes a cylinder fixed on the upper end wall of the transfer chamber, the lower side of the cylinder is connected with a cylinder rod, and the lower side of the cylinder rod The side is fixed with a rotating block, the upper end surface of the collecting block is located at the central axis of the collecting block and rotates with the lower side of the rotating block, the driving motor is fixedly installed inside the rotating block, and the lower side of the driving motor is connected with the upper end surface of the collecting block. Connected drive motor shaft. 3. A kind of nursing universal sharps box according to claim 1, characterized in that, the blocking assembly includes a fixed block fixed on the lower end surface of the collection block, a reversing cavity is arranged in the fixed block, and one part of the reversing cavity A reversing motor is fixed in the side end wall, and the power in the reversing motor is connected with a reversing shaft which is rotatably connected with the end wall on the other side of the reversing cavity, and a blocking plate is fixed on the reversing shaft. 4. A kind of nursing universal sharps box according to claim 3, characterized in that, when the blocking plate is in a horizontal state, the lower opening of the collection chamber can be closed, and when the blocking plate is in a vertical state, the lower opening of the collecting chamber can be closed. The side opening opens. 5. A kind of nursing universal sharps box according to claim 3, characterized in that, between the upper side opening of the first sorting cavity and the second sorting cavity, a device capable of controlling the upper opening of the first sorting cavity is provided. The switching assembly for opening and closing the side opening. The switching assembly includes a rack fixedly installed on the lower end wall of the discarding chamber and located between the first sorting chamber and the second sorting chamber. A slider is provided slidingly on the upper side of the rack, and the slider can The upper opening of the first sorting cavity is closed, so that the needle tube entering the discarding cavity enters the second sorting cavity. 6. A kind of nursing universal sharps box according to claim 5, characterized in that, a power chamber with an opening facing downward is arranged in the slide block, a power motor is fixed on one end wall of the power chamber, and a power motor is fixed inside the power motor. The power connection has a power shaft that is rotatably connected to the end wall on the other side of the power chamber, and a power gear that meshes with the upper side of the rack is fixed on the power shaft. 7. A kind of nursing universal sharps box according to claim 1, characterized in that, a bung cavity communicating with the outside world is provided in one side end surface of the box body, and a number of bungs are arranged in the bung cavity, The lower side of the lid cavity is provided with an ejection cavity connected with the storage cavity, the lower side of the ejection cavity is connected with a spring cavity, and the lower side of the spring cavity is connected with an electromagnetic cavity, and the electromagnetic cavity is fixed in the end wall on the side far away from the storage cavity. An electromagnet is installed, and an ejection plate whose upper side extends into the ejection chamber and can be repelled by magnetic force is slidably arranged in the electromagnetic cavity, and the ejection plate is arranged close to the barrel cover. 8 . The general-purpose sharps box for nursing according to claim 7 , wherein a spring is fixedly connected between the end surface of the ejection plate away from the storage chamber and the end wall of the spring chamber away from the storage chamber. 9. A nursing universal sharps box according to claim 7, characterized in that, both sides of the transfer chamber are symmetrically provided with a pressing assembly, and the pressing assembly includes a set of pressure components arranged on both sides of the transfer chamber and symmetrical to the transfer chamber. The opening of the pressure chamber faces downward, the upper end wall of the pressure chamber is fixed with an assembly motor, the lower side of the assembly motor is connected with a pressure shaft, and a pressure block screwed with the pressure shaft is slidingly arranged in the pressure chamber, and the lower part of the pressure block is The end face is fixed with a ring-shaped mounting pressure plate located in the storage cavity, and the mounting pressure plate is used to press the bung lid onto the sharps box. 10 . The general-purpose sharps box for nursing according to claim 7 , wherein the upper end wall of the storage chamber is fixedly provided with a buffer plate on the side of the opening of the storage chamber for blocking the bung. 11 .

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