Sharp container capable of cutting needle head and control method thereof

Abstract

The invention relates to the technical field of sharp instrument boxes, and discloses a sharp instrument box capable of cutting needles and a control method thereof.The sharp instrument box comprises a box body and a box cover, the box body is provided with a containing cavity used for containing sharp instruments, the box body is provided with a cutting hole and a recycling hole which are communicated with the containing cavity, the box cover is rotationally arranged on the box body, and a cutting knife is arranged on the box cover; the box cover is driven to rotate to have a box closing state and a box opening state, and when the box cover is in the switching state, the cutting edge part of the cutting knife cuts the cutting hole. By arranging the box cover rotatably arranged on the box body, when the box cover is driven to rotate and has a box closing state and a box opening state, the box cover can be firstly in the box opening state during use, then one end of an infusion tube is put into the containing cavity through the cutting hole, and finally the box cover is driven to be in the box closing state; at the moment, the cutting edge part of the cutting knife can be driven to cut off the infusion tube, the needle head falls into the containing cavity, meanwhile, the sharp instrument box is closed, and two purposes are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of sharps boxes, and in particular to a sharps box capable of cutting needles and a control method thereof. Background Art

[0002] A sharps box is a special container used to collect, store, and transport sharps from medical waste. It is primarily used to collect sharps such as medical needles, suture needles, surgical blades, glass ampoules, as well as blood-stained syringes, blood transfusion apparatuses, and other medical equipment that comes into contact with blood. Sharps boxes are puncture-resistant, leak-proof, disposable, and clearly color-coded. Their usable volume should not exceed 3 / 4. A fully filled sharps box can be dropped from a height of 1.2 meters onto a concrete floor three times in a row without breaking or being punctured. Proper use of sharps boxes can effectively prevent injuries from sharp objects, reduce cross-infection, and protect the safety of medical staff and patients.

[0003] Most of the sharps boxes currently used in clinical practice do not have a cutting function. However, when discarding an infusion tube, the needles at both ends need to be cut off and thrown into the sharps box for storage. Therefore, medical staff usually place a pair of scissors on the sharps box for backup. However, using scissors to cut the needle easily causes the medicine in the infusion tube to be exposed, and it is also easy to stab medical staff or patients. For this reason, the patent with publication number CN105600239A discloses a medical sharps box, which is provided with a sharps collection hole with a hose and a blade. During use, the hose can be cut on the blades on both sides by an upward pulling force so that the sharps fall into the box to solve the above problem. However, since the blades on both sides cannot be completely closed like scissors, there may be a problem of not being able to completely cut the infusion tube during use. Moreover, the sharps box is required to be closed when not in use, and the actions of cutting the infusion tube and opening and closing the sharps box need to be performed separately, which is relatively cumbersome.

[0004] Therefore, prior art still needs to be improved and developed, lacks a kind of sharps box that can cut off the infusion tube easily. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the present invention provides a box cover rotatably arranged on the box body. When the box cover is driven to rotate, it has a closed box state and an open box state. During use, the box cover can be first placed in the open box state, and then one end of the infusion tube is placed into the accommodating cavity through the cutting hole. Finally, the box cover is driven to become the closed box state. At this time, the blade of the cutting knife can be driven to cut off the infusion tube, and the needle falls into the accommodating cavity. At the same time, the operation of closing the sharps box is also realized, killing two birds with one stone.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: a sharps box capable of cutting needles and a control method thereof, comprising: a box body having an accommodating cavity for accommodating sharps;

[0007] a cutting hole and a recovery hole, wherein the cutting hole and the recovery hole are respectively provided on the box body and are respectively communicated with the accommodating cavity;

[0008] a box cover, the box cover being rotatably mounted on the box body, and the box cover being driven to rotate to have a closed state in which the cutting hole and the recycling hole are covered, and an open state in which the cutting hole and the recycling hole are exposed;

[0009] A cutting knife is provided on the box cover, and the blade of the cutting knife cuts through the cutting hole when the box cover is in a switched state.

[0010] Furthermore, the box cover is driven to rotate in the box closing direction to change from the open box state to the closed box state;

[0011] In the box-opening state, the blade portion, the cutting hole and the recovery hole are arranged along the box-closing direction.

[0012] Furthermore, the box cover is driven to rotate in the box closing direction to change from the open box state to the closed box state;

[0013] The edge of the cutting hole in the box closing direction forms a cutting edge portion, the cutting edge portion is arc-shaped and its centripetal direction is arranged along the box closing direction, and the cutting edge portion and the cutting edge portion form a scissors structure.

[0014] Furthermore, the sharps box also includes: an anti-cutting device, which is used to wrap the blade when the cutting knife passes through the recovery hole.

[0015] Furthermore, the box cover is driven to rotate in the opening direction to change from the closed state to the open state;

[0016] The anti-cutting device includes: a follower bar, which is rotatably arranged on the box body along the rotation center of the box cover;

[0017] An elastic module, the elastic module is arranged on the box body, and the elastic module is used to drive the follower bar to rotate along the box opening direction;

[0018] a scabbard portion, the scabbard portion being disposed on the follower bar, the blade portion being configured to contact and wrap the blade portion;

[0019] A limiting portion is provided on the follower bar, and is used to prevent the scabbard portion from leaving the recovery hole.

[0020] Furthermore, the box cover includes: a cover body and a slip ring, wherein the slip ring is rotatably arranged on the box body along its circumferential direction, the cover body is arranged in the slip ring, and the cover body is rotatably arranged on the box body through the slip ring;

[0021] The sharps box further comprises a driving device, which is arranged on the slip ring and is used to drive the slip ring and the box body to rotate relative to each other.

[0022] Furthermore, the driving device includes: a worm gear, the worm gear is fixedly arranged on the box body, and the worm gear and the slip ring are coaxially arranged;

[0023] a worm, the worm being arranged on the slip ring and meshing with the worm wheel;

[0024] A motor is provided on the slip ring, and the worm is driven by the motor to rotate so as to drive the slip ring and the box body to rotate relative to each other.

[0025] Furthermore, the sharps box also includes: an identification device, which is arranged on the box body or the box cover, and the identification device is arranged toward the cutting hole, and the identification device is used to identify whether the item within the preset range of the cutting hole is an infusion tube.

[0026] Furthermore, the identification device is a camera, which is used to identify whether the object within the preset range of the cutting hole is an infusion tube.

[0027] Furthermore, the following steps are included: using the identification device to identify whether there is an object within the preset range of the cutting hole, if not, keeping the box lid in the closed state or driving the box lid to the closed state after a first preset time, if so, driving the box lid to the open state, and using the identification device to identify whether the object within the preset range of the cutting hole is an infusion tube, if so, driving the blade part to pass through the cutting hole after the first preset time and then return to the open state.

[0028] Beneficial effects: The present invention provides a box cover that is rotatably arranged on the box body. When the box cover is driven to rotate, it has a closed box state and an open box state. During use, the box cover can be first placed in the open box state, and then one end of the infusion tube is placed into the accommodating cavity through the cutting hole. Finally, the box cover is driven to become the closed box state. At this time, the blade of the cutting knife can be driven to cut off the infusion tube, and the needle falls into the accommodating cavity. At the same time, the operation of closing the sharps box is also realized, killing two birds with one stone. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic structural diagram of the sharps box capable of cutting needles provided by the present invention (when in use);

[0030] Figure 2 A schematic structural diagram of the sharps box capable of cutting needles (when separated) provided by the present invention;

[0031] Figure 3A schematic structural diagram of a sharps box capable of cutting needles (when separated) provided in another embodiment;

[0032] Figure 4 A cross-sectional view is provided for another embodiment;

[0033] Figure 5 A schematic structural diagram of a sharps box capable of cutting needles (open box state) provided in another embodiment;

[0034] Figure 6 A schematic structural diagram of a sharps box capable of cutting needles (when the open box state changes to the closed box state) provided in another embodiment;

[0035] Figure 7 A schematic structural diagram of a sharps box capable of cutting needles provided in yet another embodiment.

[0036] The marks in the accompanying drawings are: 100, box body; 110, cutting hole; 111, cutting edge; 120, recovery hole; 200, box cover; 210, cover body; 220, slip ring; 230, cutting knife; 310, follow-up strip; 320, elastic module; 330, scabbard; 340, limiting part; 400, driving device; 410, worm gear; 420, worm; 430, motor; 500, identification device; 610, box opening direction; 620, box closing direction. DETAILED DESCRIPTION

[0037] The present invention provides a sharps box capable of cutting needles and a control method thereof. To make the objectives, technical solutions, and effects of the present invention more clear and explicit, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only intended to illustrate the present invention and are not intended to limit the present invention.

[0038] It should be noted that when a component is referred to as being “fixed to” or “disposed on” another component, it may be directly on the other component or indirectly on the other component. When a component is referred to as being “connected to” another component, it may be directly connected to the other component or indirectly connected to the other component.

[0039] It should also be noted that the same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating directions or positional relationships, they are based on the directions or positional relationships shown in the drawings. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0041] The invention will be further explained below through description of embodiments in conjunction with the accompanying drawings.

[0042] This embodiment provides a sharps box capable of cutting needles and a control method thereof, such as Figures 1 to 7 As shown in , in order to solve the above technical problems, the technical solution adopted by the present invention is as follows: comprising: a box body 100, the box body 100 having an accommodating cavity for accommodating sharp objects;

[0043] The cutting hole 110 and the recovery hole 120 are respectively provided on the box body 100 and are respectively communicated with the accommodating cavity;

[0044] The box cover 200 is rotatably mounted on the box body 100. The box cover 200 is driven to rotate to have a closed state in which the cutting hole 110 and the recovery hole 120 are covered, and an open state in which the cutting hole 110 and the recovery hole 120 are exposed.

[0045] The cutting knife 230 is provided on the box cover 200 . When the box cover 200 is in the switching state, the blade of the cutting knife 230 cuts through the cutting hole 110 .

[0046] During actual use, the box cover 200 is kept in a closed state at ordinary times. When it is necessary to put the syringe needle, blade or disposable tweezers and the like, the box cover 200 can be driven to rotate so that the recovery hole 120 or the recovery hole 120 and the cutting hole 110 are exposed, so that the syringe needle, blade or disposable tweezers and the like can be conveniently put directly into the recovery hole 120 for storage; when it is necessary to put the needle of the infusion tube, the box cover 200 can be driven to rotate first so that the recovery hole 120 and the cutting hole 110 are exposed. At this time, the needle of the infusion tube is put into the cutting hole 110, and then the box cover 200 is driven to rotate so that the blade of the cutting knife 230 passes through the cutting hole 110, thereby cutting the infusion tube. At this time, the needle will automatically fall into the accommodating cavity, and the operation of closing the sharps box is also realized, killing two birds with one stone. It should be noted that if multiple infusion tubes need to be cut in a short period of time, the blade of the cutting knife 230 can be driven to rotate in the opposite direction after passing through the cutting hole 110, so that the box cover 200 is in an open state, ready for the next cutting, thereby reducing the number of operating steps.

[0047] In one embodiment, Figures 1 to 7 As shown in , the box cover 200 is driven to rotate in the closing direction 620 to change from the open box state to the closed box state;

[0048] In the box-opening state, the blade portion, the cutting hole 110 and the recovery hole 120 are arranged along the box-closing direction 620 .

[0049] Specifically, through the above structure, when the box cover 200 is in the closed state, it is only necessary to drive the box cover 200 to rotate a small distance, so that the cutting knife 230 is located between the cutting hole 110 and the recovery hole 120. At this time, the recovery hole 120 is exposed alone, which can be convenient for inserting syringe needles, blades or disposable tweezers and other items; it is also possible to make the box cover 200 in the open state only by driving the box cover 200 to rotate a small distance, so that the cutting knife 230 is located between the cutting hole 110 and the recovery hole 120. At this time, the blade of the cutting knife 230 passes through the cutting hole 110, which can conveniently cut the infusion tube.

[0050] In one embodiment, Figures 1 to 7 As shown in , the box cover 200 is driven to rotate in the closing direction 620 to change from the open box state to the closed box state;

[0051] The edge of the cutting hole 110 in the box closing direction 620 forms a cutting edge portion 111 . The cutting edge portion is arc-shaped and its centripetal direction is arranged along the box closing direction 620 . The cutting edge portion 111 and the cutting edge portion form a scissors structure.

[0052] Specifically, the cutting edge portion 111 and the blade portion are both arc-shaped, and when the two are in contact, a ring structure can be formed. Continuing to drive the box cover 200 to rotate can make the gap between the two into a rugby shape. At this time, the infusion tube will gradually move to the middle of the two. At the same time, since the distance between the two ends of the gap between the two is small and the distance in the middle is large, a greater pressure can be applied to the opposite ends of the infusion tube than to the middle. Since the force on the infusion tube is uneven, the pressure between the infusion tube and the cutting edge portion 111 and the blade portion is increased, which can make it easier to cut the infusion tube.

[0053] Preferably, the width of the cutting hole 110 gradually decreases along the closing direction 620 of the box. The end of the cutting hole 110 with a larger width can make it easier for medical staff to insert the infusion tube, and the end of the cutting hole 110 with a smaller width can form a ring with the blade part, and the gap is smaller. Greater pressure can be applied to the infusion tube in the gap, making it easier to cut the infusion tube.

[0054] In one embodiment, Figures 4 to 7 As shown in , the sharps box further includes: an anti-cutting device, which is used to wrap the blade portion when the cutting knife 230 passes through the recovery hole 120.

[0055] Specifically, the area of ​​the cutting hole 110 is preferably smaller than the area of ​​the recovery hole 120. When the cutting knife 230 passes through the recovery hole 120, due to the larger area of ​​the recovery hole 120, if the hand is placed in the recovery hole 120, it is easy to cause scratches. By setting an anti-cut device, the probability of scratching fingers can be reduced without affecting the cutting of the infusion tube, thereby improving safety.

[0056] In one embodiment, Figures 4 to 7 As shown in , the box cover 200 is driven to rotate in the opening direction 610 to change from the closed box state to the open box state;

[0057] The anti-cutting device includes: a follower bar 310, which is rotatably arranged on the box body 100 along the rotation center of the box cover 200;

[0058] The elastic module 320 is disposed on the box body 100 and is used to drive the follower bar 310 to rotate along the box opening direction 610;

[0059] The scabbard portion 330 is disposed on the follower bar 310 , and the blade portion is used to contact and wrap the blade portion;

[0060] The limiting portion 340 is provided on the follower bar 310 , and is used to prevent the scabbard portion 330 from leaving the recovery hole 120 .

[0061] Preferably, the follower bar 310 and the elastic module 320 are all arranged in the accommodating cavity, and the scabbard portion 330 passes through the recovery hole 120 at the end away from the follower bar 310 and protrudes from the box body 100, so that the portion where the scabbard portion 330 contacts the recovery hole 120 forms a limiting portion 340, and the end of the scabbard portion 330 protruding from the box body 100 can contact the blade portion. Preferably, a blade groove is provided on the scabbard portion 330 to wrap the blade portion and improve safety. Figures 1 to 7 As shown in FIG, the edges of the recovery hole 120 at the ends in the box opening direction 610 and the box closing direction 620 are matched with the scabbard part 330, which can improve the sealing performance.

[0062] During actual use, when the box cover 200 is driven to change from the open state to the closed state, the blade portion passes through the cutting hole 110 and is located between the cutting hole 110 and the recovery hole 120. At this time, the box cover 200 is further driven to rotate, so that the blade portion is embedded in the blade groove, and the scabbard portion 330 wraps around the blade portion. Due to the action of the elastic module 320, the connection between the scabbard portion 330 and the blade portion is more stable and safer. At this time, the box cover 200 is further driven to rotate so that both the cutting hole 110 and the recovery hole 120 are covered, thereby forming the closed state.

[0063] Preferably, the elastic module 320 is a torsion spring. Its elastic force does not need to be too great; it only needs to ensure that the lid 200 adheres to the edge of the recovery hole 120 when the box is open, thereby preventing medical personnel from discarding items. Furthermore, it is necessary that the lid 200 cannot drive the blade to move when the box is closed, thereby preventing accidental opening of the lid. In actual production, the friction between the lid 200 and the box body 100 and the elastic force of the elastic module 320 can be adjusted to meet these requirements.

[0064] In one embodiment, Figures 3 to 7 As shown in , the box cover 200 includes: a cover body 210 and a slip ring 220, the slip ring 220 is rotatably arranged on the box body 100 along its circumferential direction, the cover body 210 is arranged in the slip ring 220, and the cover body 210 is rotatably arranged on the box body 100 through the slip ring 220;

[0065] The sharps box further includes a driving device 400 , which is disposed on the slip ring 220 and is used to drive the slip ring 220 and the box body 100 to rotate relative to each other.

[0066] In one embodiment, Figure 4 As shown in , the driving device 400 includes: a worm gear 410, which is fixedly arranged on the box body 100, and the worm gear 410 is coaxially arranged with the slip ring 220;

[0067] A worm 420 is provided on the slip ring 220 and meshes with the worm wheel 410 ;

[0068] The motor 430 is disposed on the slip ring 220 . The worm 420 is driven by the motor 430 to rotate, thereby driving the slip ring 220 and the box body 100 to rotate relative to each other.

[0069] Specifically, the box body 100 is extended to be provided with an annular block, the slip ring 220 is rotatably sleeved on the annular block, and the slip ring 220 is provided with a plurality of teeth along its radial direction to form a worm gear 410, such as Figure 3 As shown in . Preferably, the device further includes a housing, which is detachably connected to the slip ring 220. The drive device 400 is disposed within the housing, and the worm 420 passes through the housing and engages with the worm gear 410. This arrangement allows the box body 100 and the box cover 200 to be disposable, while the drive device 400 is reusable, thereby improving environmental protection. A drive board, battery, and other components may also be disposed within the housing for convenient use by medical personnel.

[0070] In one embodiment, Figures 3 to 7 As shown in , the sharps box also includes: an identification device 500, which is arranged on the box body 100 or the box cover 200, and the identification device 500 is arranged toward the cutting hole 110, and the identification device 500 is used to identify whether the object within the preset range of the cutting hole 110 is an infusion tube.

[0071] In one embodiment, Figures 3 to 7 As shown in FIG, the identification device 500 is a camera, which is used to identify whether the object within the preset range of the cutting hole 110 is an infusion tube.

[0072] Specifically, the camera may be used to capture images to identify whether the object within the preset range of the cutting hole 110 is an infusion tube.

[0073] In one embodiment, Figure 7 As shown in , the identification device 500 is a through-beam photoelectric sensor (or a semiconductor laser and light sensor). When an object is located between the through-beam photoelectric sensor (or a semiconductor laser and light sensor), it blocks or affects the intensity of the laser, thereby being identified and determining the presence of an object around the cutting hole 110. As is well known, infusion tubes are generally transparent or frosted white, so they affect the intensity of the laser but do not block it. In this case, the blade can be driven to pass through the cutting hole 110. When an object blocks the laser, it can be determined to be a finger or other object that cannot be cut, and other steps can be performed.

[0074] Preferably, the identification device 500 can be an array of through-beam photoelectric sensors (or semiconductor lasers and light sensors), with the spacing between adjacent through-beam photoelectric sensors no greater than the width of a finger. This ensures that when a finger is positioned around the cutting hole 110, at least one pair of through-beam photoelectric sensors directly illuminates the finger, thereby directly blocking the lasers of several pairs of through-beam photoelectric sensors. This prevents the finger from being scratched during the cutting process. This avoids misjudgment caused by a small number of through-beam photoelectric sensors illuminating the edge of the finger, thereby improving safety.

[0075] In one embodiment, the following steps are included: using the identification device 500 to identify whether there is an object within the preset range of the cutting hole 110; if not, keeping the box cover 200 in the closed state or driving the box cover 200 to the closed state after a first preset time; if so, driving the box cover 200 to the open state; and using the identification device 500 to identify whether the object within the preset range of the cutting hole 110 is an infusion tube; if so, driving the blade portion to pass through the cutting hole 110 after the first preset time and then returning to the open state.

[0076] In summary, the present application relates to the technical field of sharps boxes, and discloses a sharps box capable of cutting needles and a control method thereof, which comprises a box body and a box cover, the box body having a housing cavity for accommodating sharps, the box body being provided with a cutting hole and a recovery hole respectively connected to the housing cavity, the box cover being rotatably arranged on the box body, the box cover being provided with a cutting knife, the box cover being driven to rotate and having a closed box state in which the cutting hole and the recovery hole are covered, and an open box state in which the cutting hole and the recovery hole are exposed, and the blade of the cutting knife passes through the cutting hole when the box cover is in the switching state. The present invention provides a box cover rotatably arranged on the box body, and when the box cover is driven to rotate, it has a closed box state and an open box state. In use, the box cover can be first placed in the open box state, and then one end of the infusion tube can be placed into the housing cavity through the cutting hole, and finally the box cover can be driven to become the closed box state. At this time, the blade of the cutting knife can be driven to cut the infusion tube, and the needle falls into the housing cavity, while also achieving the operation of closing the sharps box, thus killing two birds with one stone.

[0077] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A sharps box for cutting needles, characterized in that: include: A box body having a receiving cavity for receiving a sharp object; a cutting hole and a recovery hole, wherein the cutting hole and the recovery hole are respectively provided on the box body and are respectively communicated with the accommodating cavity; a box cover, the box cover being rotatably mounted on the box body, and the box cover being driven to rotate to have a closed state in which the cutting hole and the recycling hole are covered, and an open state in which the cutting hole and the recycling hole are exposed; A cutting knife is provided on the box cover, and the blade of the cutting knife cuts through the cutting hole when the box cover is in a switched state.

2. The sharps box for cutting needles according to claim 1, wherein: The box cover is driven to rotate in the box closing direction to change from the open box state to the closed box state; In the box-opening state, the blade portion, the cutting hole and the recovery hole are arranged along the box-closing direction.

3. The sharps box for cutting needles according to claim 1, wherein: The box cover is driven to rotate in the box closing direction to change from the open box state to the closed box state; The edge of the cutting hole in the box closing direction forms a cutting edge portion, the cutting edge portion is arc-shaped and its centripetal direction is arranged along the box closing direction, and the cutting edge portion and the cutting edge portion form a scissors structure.

4. The sharps box for cutting needles according to claim 1, wherein: The sharps box further comprises an anti-cutting device, which is used to wrap the blade portion when the cutting knife passes through the recovery hole.

5. The sharps box for cutting needles according to claim 4, wherein: The box cover is driven to rotate in the box opening direction to change from the box closing state to the box opening state; The anti-cutting device includes: a follower bar, which is rotatably arranged on the box body along the rotation center of the box cover; An elastic module, the elastic module is arranged on the box body, and the elastic module is used to drive the follower bar to rotate along the box opening direction; a scabbard portion, the scabbard portion being disposed on the follower bar, the blade portion being configured to contact and wrap the blade portion; A limiting portion is provided on the follower bar, and is used to prevent the scabbard portion from leaving the recovery hole.

6. The sharps box for cuttable needles according to claim 1, wherein: The box cover comprises: a cover body and a slip ring, wherein the slip ring is rotatably arranged on the box body along its circumferential direction, the cover body is arranged in the slip ring, and the cover body is rotatably arranged on the box body through the slip ring; The sharps box further comprises a driving device, which is arranged on the slip ring and is used to drive the slip ring and the box body to rotate relative to each other.

7. The sharps box for cuttable needles according to claim 6, wherein: The driving device includes: a worm gear, the worm gear is fixedly arranged on the box body, and the worm gear and the slip ring are coaxially arranged; a worm, the worm being arranged on the slip ring and meshing with the worm wheel; A motor is provided on the slip ring, and the worm is driven by the motor to rotate, so as to drive the slip ring and the box body to rotate relative to each other.

8. The sharps box for cuttable needles according to claim 6, wherein: The sharps box further includes an identification device, which is disposed on the box body or the box cover and faces the cutting hole, and is used to identify whether an object within a preset range of the cutting hole is an infusion tube.

9. The sharps box for cuttable needles according to claim 8, wherein: The identification device is a camera, which is used to identify whether the object within the preset range of the cutting hole is an infusion tube.

10. A method for controlling a sharps box for cutting needles according to claim 8, characterized in that: The method comprises the following steps: identifying whether there is an object within a preset range of the cutting hole by the identification device; if not, keeping the box lid in a closed state or driving the box lid to be in a closed state after a first preset time; if so, driving the box lid to be in an open state; and identifying whether the object within the preset range of the cutting hole is an infusion tube by the identification device; if so, driving the blade portion to pass through the cutting hole after the first preset time and then returning to the open state.

Images