CN216763011U - A medical waste collection box with automatic opening and closing port - Google Patents

Abstract

The utility model discloses a medical waste collecting box capable of automatically opening and closing a port, which comprises a collecting box body, wherein an opening and closing assembly is arranged in an opening of the collecting box body, the opening and closing assembly comprises a roller, the roller is matched with the opening, two ends of the roller are arranged on the collecting box body in a penetrating manner, one side of the collecting box body is provided with a first motor, the first motor is connected with the roller, a baffle is arranged in the roller, one end of the roller is provided with a guide groove and a second motor, the second motor is connected with a deflector rod, one end of the deflector rod is arranged in the guide groove in a penetrating manner and is clamped with the baffle, two ends of the opening are provided with a plurality of groups of photoelectric sensors, one side of the collecting box body is provided with a controller, the plurality of groups of photoelectric sensors, the first motor and the second motor are respectively and electrically connected with the controller, and the lower end of the collecting box body is provided with a collecting box. Through the cooperation of photoelectric sensor, controller, first motor, second motor, cylinder and baffle, make medical waste fall into the collecting box automatically in easy operation, and the cylinder rotates all the time with the opening cooperation, can avoid harmful gas diffusion.

Description

A medical waste collection box with automatic opening and closing port

technical field

The utility model relates to the technical field of medical waste collection boxes, in particular to a medical waste collection box with an automatic opening and closing port.

Background technique

Medical waste refers to wastes with direct or indirect infectious, toxic and other hazards generated by medical and health institutions in medical treatment, prevention, health care and other related activities. In order to avoid pollution accidents caused by medical waste as a source of infection, it is necessary to use medical waste collection boxes to store it.

For example, the Chinese patent with the patent number of 2020216298327 discloses a medical waste collection box, which includes a box body with an open top, a box cover is installed on the upper side of the box body, a throwing port is opened on the box cover, and a box cover is rotatably installed on the upper side of the box cover. Gear ring, the upper side of the box cover is rotatably installed with a shutter gear, the shutter gear is located on the inner side of the ring gear and meshes with it, the shutter gear is fixed with a shutter blocked on the throwing port, and the side of the box cover is rotated and installed A driving gear meshing with the ring gear is installed on the box body with a motor that can drive the gear to rotate, and a pedal switch is installed on the front side of the box body.

In the existing medical waste collection box, the motor rotates and drives the shutter to rotate by pressing the pedal switch, so as to realize the opening and closing of the opening of the collection box. It is easy to expand the harmful gas in the collection box during the closing process.

Utility model content

The purpose of the present invention is to provide a medical waste collection box with automatic opening and closing ports, which can effectively solve the above problems.

The purpose of the present utility model can be achieved through the following technical solutions:

A medical waste collection box with automatic opening and closing, comprising a collection box body, an opening and closing component is arranged in the opening of the collecting box body, the opening and closing component includes a roller, the roller is adapted to the opening, and the Both ends of the drum are pierced through the body of the collection box, a first motor is arranged in the first fixing frame on one side of the body of the collection box, and the first motor is connected to one end of the drum. A baffle plate is arranged in the drum, a guide groove and a second fixing frame are arranged at one end of the drum, a second motor is arranged in the second fixing frame, and the output end of the second motor is connected with a lever, the One end of the lever passes through the guide groove and is clamped with the baffle plate, the two ends of the opening are provided with a plurality of groups of photoelectric sensors, one side of the collection box body is provided with a controller, and the plurality of groups of photoelectric sensors are provided. The photoelectric sensor, the first motor and the second motor are respectively electrically connected to the controller, and a collection box is provided at the lower end of the collection box body.

Further, four groups of self-locking universal wheels are evenly arranged at the lower end of the collection box body, and two sides of the upper end of the collection box body are inclined surfaces.

Further, two sets of limit sliders are evenly arranged on the baffle plate, and two sets of limit chutes are evenly opened on the inner side of the drum, and the limit sliders are slidably clamped in the limit chutes.

Further, a placement edge is arranged in the collection box, a collection rack is arranged on the placement edge, the lower end of the collection rack is evenly provided with a plurality of groups of drainage holes, and both ends of the collection rack are respectively provided with handles, One end of the collection box is provided with a handle, and the lower end of the collection box is provided with a support assembly.

Further, the support assembly includes a support plate, the support plate is in contact with the lower end of the collection box, the upper end of the support plate is evenly provided with four sets of fixed shafts, and the four sets of the fixed shafts penetrate through the collection box body. The lower ends of the four sets of fixed shafts are provided with compression springs, and the two ends of the compression springs press against the collection box body and the support plate respectively.

Further, protective covers are respectively provided on both sides of the collection box body, two sets of the protective covers are sleeved on the first motor and the second motor, and two protective covers are evenly arranged on the peripheral side of the protective cover. A set of connecting blocks, two sets of connecting blocks are respectively provided with installation grooves, spring sheets are clamped in the installation grooves, and positioning balls are set on the spring sheets, and two sides of the collection box body are evenly provided with two A connecting frame is assembled, a positioning hole is opened on the connecting frame, the connecting block is clamped in the connecting frame, and the positioning ball is clamped and disposed in the positioning hole.

The beneficial effects of the present utility model:

1. The medical waste is detected by the photoelectric sensor, so that the controller controls the second motor to drive the baffle to rotate so that the medical waste falls into the drum, and then controls the first motor to make the drum rotate for one cycle. After the drum rotates for one cycle, the controller controls the first motor to stop. Rotate and control the reverse rotation of the second motor to reset the baffle. During the rotation of the drum, the medical waste in the drum falls into the collection box, which opens automatically and is easy to operate. When the drum rotates, the drum is always in contact with the body of the collection box. The openings are matched to effectively avoid the diffusion of harmful gases in the collection box body.

2. By moving the support plate downward, place the collection box on the support plate and cancel the force on the support plate. The support plate moves downward to squeeze multiple groups of compression springs. When the force disappears, the multiple groups are compressed. The reaction force of the spring makes the support plate against the collection box to move the collection box upwards, so that the upper end of the collection box is closely attached to the body of the collection box to avoid gas leakage.

Description of drawings

The utility model will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the exploded view of the present utility model;

3 is an exploded view of the opening and closing assembly in the present invention;

Fig. 4 is the exploded view of the collection box in the present utility model;

Figure 5 is an exploded view of the support assembly in the present invention;

FIG. 6 is an enlarged schematic view of the area A in FIG. 2 .

In the figure, the corresponding relationship between component names and drawing numbers is:

10. Collection box body; 11. Controller; 12. Photoelectric sensor; 14. Opening; 15. Protective cover; 17. Self-locking universal wheel; 18. Collection box; 19. Handle; 20. Support plate; 21. Collection frame; 23, baffle plate; 24, roller; 25, first fixed frame; 26, guide groove; 27, first motor; 28, limit slider; 29, limit chute; 30, lever; 31, The second motor; 101, the second fixing frame; 102, the drainage hole; 103, the handle; 104, the placement edge; 106, the compression spring; 107, the fixed shaft; 108, the limit knob; 109, the spring plate; 110, Locating ball; 111, connecting block; 112, mounting groove; 113, positioning hole; 114, connecting frame.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example:

As shown in FIG. 1 to FIG. 3 , a medical waste collection box with automatic opening and closing includes a collection box body 10 , an opening and closing assembly is arranged in the opening 14 of the collecting box body 10 , and the opening and closing assembly includes a drum 24 , and the drum 24 Fitting with the opening 14 , the two ends of the drum 24 are penetrated in the collecting box body 10 , the first fixing frame 25 on one side of the collecting box body 10 is provided with a first motor 27 , and the first motor 27 is connected to one end of the drum 24 . Connection, the drum 24 is provided with a baffle 23, one end of the drum 24 is provided with a guide groove 26 and a second fixing frame 101, the second fixing frame 101 is provided with a second motor 31, and the output end of the second motor 31 is connected with a dial Rod 30, one end of the lever 30 is inserted in the guide groove 26 and is clamped with the baffle plate 23, the two ends of the opening 14 are provided with a plurality of groups of photoelectric sensors 12, and one side of the collection box body 10 is provided with a controller 11. The group of photoelectric sensors 12 , the first motor 27 and the second motor 31 are respectively electrically connected to the controller 11 , and a collection box 18 is provided at the lower end of the collection box body 10 .

When in use, the medical waste is placed in the opening 14 of the collection box body 10. At this time, the medical waste will block the light source emitted by the transmitter in the photoelectric sensor 12, so that the receiver in the photoelectric sensor 12 cannot receive the light source. The photoelectric sensor 12 sends a signal to the controller 11. After the controller 11 receives the signal, it controls the second motor 31 to rotate. The second motor 31 rotates to drive the lever 30 to rotate. The medical waste falls into the drum 24. At this time, the medical waste cancels the shielding of the light source. After receiving the light source, the receiver sends a signal to the controller 11 again. After receiving the signal, the controller 11 controls the first motor 27 to rotate, and the first motor 27 The rotation makes the drum 24 make one rotation. After the drum 24 rotates for one circle, the controller 11 controls the first motor 27 to stop rotating and controls the second motor 31 to reversely rotate to reset the baffle 23 . During the rotation of the drum 24 , the medical waste in the drum 24 falls into the collection box 18 , and when the drum 24 rotates, the drum 24 always cooperates with the opening 14 of the collection box body 10 , effectively preventing the collection box body 10 . Harmful gas diffusion, wherein the model of the photoelectric sensor 12 is E3F-20C1/20L.

Please refer to FIG. 1 and FIG. 2 , the lower end of the collection box body 10 is evenly provided with four sets of self-locking universal wheels 17 to facilitate the movement and fixation of the device and to adjust the position of the device. The two sides of the upper end of the collection box body 10 are The inclined surface is convenient for guiding the medical waste.

Please refer to FIG. 3 , two sets of limit sliders 28 are evenly arranged on the baffle plate 23 , two sets of limit sliders 29 are evenly opened on the inner side of the drum 24 , and the limit sliders 28 are slidably clamped in the limit sliders 29 . By arranging the limit slider 28 to cooperate with the limit chute 29 , the stability when the lever 30 drives the baffle 23 to rotate can be improved.

Please refer to FIG. 2 and FIG. 4, the collection box 18 is provided with a placement edge 104, and a collection rack 21 is arranged on the placement edge 104. The lower end of the collection rack 21 is evenly provided with a plurality of sets of drainage holes 102. When the medical waste falls on the collection rack 21, the liquid in the medical waste will enter the bottom of the collection box 18 through the drainage hole 102, so as to realize solid-liquid separation and facilitate the subsequent treatment of the medical waste. Two ends of the collection rack 21 are respectively provided with handles 103 to facilitate taking the collection rack 21, one end of the collection box 18 is provided with a handle 19 to facilitate the extraction of the collection box 18, and the lower end of the collection box 18 is provided with a support assembly.

In some embodiments, please refer to FIG. 4 and FIG. 5 , the support assembly includes a support plate 20 , the support plate 20 is in contact with the lower end of the collection box 18 , and the upper end of the support plate 20 is evenly provided with four sets of fixed shafts 107 , and the four sets of fixed shafts 107 penetrates through the lower end of the collection box body 10 and is respectively provided with limit knobs 108. The four sets of fixed shafts 107 are sleeved with compression springs 106, and both ends of the compression springs 106 press against the collection box body 10 and the support plate 20 respectively.

When in use, move the support plate 20 downward, then place the collection box 18 on the support plate 20 and cancel the force on the support plate 20. The support plate 20 moves downward to squeeze multiple sets of compressed springs 106, and when the force disappears Afterwards, the reaction force of the multiple groups of compressed springs 106 makes the support plate 20 stand against the collection box 18 to move the collection box 18 upward, so that the upper end of the collection box 18 is tightly fitted with the collection box body 10 to avoid gas leakage.

Please refer to FIG. 2 , FIG. 3 , and FIG. 6 , protective covers 15 are respectively provided on both sides of the collecting box body 10 , and two sets of protective covers 15 are sleeved on the first motor 27 and the second motor 31 . Two sets of connecting blocks 111 are evenly arranged. The two sets of connecting blocks 111 are respectively provided with installation grooves 112. Spring pieces 109 are clamped in the installation grooves 112. The spring pieces 109 are provided with positioning balls 110. Two sets of connecting frames 114 are evenly arranged respectively. The connecting frames 114 are provided with positioning holes 113 . The connecting blocks 111 are clamped in the connecting frames 114 and the positioning balls 110 are clamped in the positioning holes 113 .

The protective cover 15 is provided to protect the first motor 27 and the second motor 31 to improve the safety of the device, and the protective cover 15 is clamped to the collection box body 10, which is convenient for installation and disassembly, and facilitates cleaning and maintenance of the device.

When in use, the medical waste is placed in the opening 14 of the collection box body 10. When the photoelectric sensor 12 senses the medical waste, the photoelectric sensor 12 sends a signal to the controller 11 to make the second motor 31 rotate, and the second motor 31 rotates by dialing The rod 30 moves the baffle 23 so that the medical waste falls into the drum 24. At this time, the photoelectric sensor 12 senses that the medical waste falls into the drum 24 and sends a signal to the controller 11 again to make the first motor 27 rotate. 27 rotates to make the drum 24 make one rotation. After the drum 24 rotates for one circle, the controller 11 controls the first motor 27 to stop rotating and controls the second motor 31 to reversely rotate to reset the baffle 23 . During the rotation of the drum 24, the medical waste in the drum 24 falls onto the collection rack 21 in the collection box 18, and the liquid in the medical waste will enter the bottom of the collection box 18 through the drainage hole 102, thereby realizing solid-liquid separation, which is convenient for During subsequent processing of the medical waste, when the drum 24 rotates, the drum 24 always cooperates with the opening 14 of the collection box body 10 , which effectively prevents the harmful gas from diffusing in the collection box body 10 .

Claims (6)

1. A medical waste collection box with automatic opening and closing, comprising a collection box body (10), characterized in that: an opening (14) of the collection box body (10) is provided with an opening and closing assembly, the opening and closing The assembly includes a drum (24), the drum (24) is adapted to the opening (14), the two ends of the drum (24) are pierced on the inside of the collection box body (10), the collection box A first motor (27) is arranged in the first fixing frame (25) on one side of the main body (10), the first motor (27) is connected with one end of the drum (24), and the drum (24) A baffle plate (23) is provided, one end of the drum (24) is provided with a guide groove (26) and a second fixing frame (101), and a second motor (31) is arranged in the second fixing frame (101) , the output end of the second motor (31) is connected with a lever (30), and one end of the lever (30) is inserted into the guide groove (26) and locked with the baffle (23). Then, the two ends of the opening (14) are provided with a plurality of groups of photoelectric sensors (12), one side of the collection box body (10) is provided with a controller (11), and the plurality of groups of the photoelectric sensors (12), The first motor (27) and the second motor (31) are electrically connected to the controller (11) respectively, and a collection box (18) is provided at the lower end of the collection box body (10). 2. A medical waste collection box with an automatic opening and closing port according to claim 1, characterized in that: the lower end of the collection box body (10) is evenly provided with four sets of self-locking universal wheels (17), so Both sides of the upper end of the collection box body (10) are inclined surfaces. 3 . The medical waste collection box with automatic opening and closing according to claim 1 , wherein two sets of limit sliders ( 28 ) are evenly arranged on the baffle plate ( 23 ), and the rollers ( 24) Two sets of limit chute (29) are evenly opened on the inner side, and the limit slider (28) is slidably clamped in the limit chute (29). 4. A medical waste collection box with automatic opening and closing ports according to claim 1, characterized in that: a placement edge (104) is provided in the collection box (18), and a placement edge (104) is provided on the placement edge (104). There is a collection rack (21), the lower end of the collection rack (21) is evenly provided with a plurality of groups of drainage holes (102), the two ends of the collection rack (21) are respectively provided with handles (103), the collection box One end of (18) is provided with a handle (19), and the lower end of the collection box (18) is provided with a support assembly. 5. A medical waste collection box with automatic opening and closing port according to claim 4, characterized in that: the support assembly comprises a support plate (20), the support plate (20) and the collection box (18) ) contacts the lower end of the support plate (20), four sets of fixed shafts (107) are evenly arranged on the upper end of the support plate (20), and the four sets of the fixed shafts (107) penetrate through the lower end of the collection box body (10) and are respectively provided with limit positions The knob (108), the four sets of the fixed shafts (107) are all sleeved with a compression spring (106), and the two ends of the compression spring (106) press against the collection box body (10) and the Support plate (20). 6 . The medical waste collection box with automatic opening and closing according to claim 1 , wherein protective covers ( 15 ) are respectively provided on both sides of the collection box body ( 10 ), and two sets of the protective cover The cover (15) is sleeved on the first motor (27) and the second motor (31), and two sets of connecting blocks (111) are evenly arranged on the peripheral side of the protective cover (15). The connecting blocks (111) are respectively provided with installation grooves (112), a spring sheet (109) is clamped in the installation groove (112), and a positioning ball (110) is arranged on the spring sheet (109), so Two sets of connecting frames (114) are evenly arranged on both sides of the collecting box body (10), and positioning holes (113) are opened on the connecting frames (114), and the connecting blocks (111) are clamped on the connecting frames (114). In the engaging frame (114), the positioning ball (110) is clamped in the positioning hole (113).

Images