CN218038589U - Radiation-proof lead can - Google Patents

Abstract

The utility model discloses a radiation-proof lead can, which comprises a can body, a can cover, a hinge, a motor, a driving gear, a driven gear, a main control unit and a switch button; the tank cover covers the upper end of the tank body, and one end of the tank cover is connected with the tank body through a hinge; the motor is arranged below the hinge, the driving gear is arranged on a rotating shaft of the motor, the driven gear is arranged on a hinged shaft of the hinge, the driving gear is meshed with the driven gear, and the motor is used for driving the tank cover to rotate; the switch button is arranged at the bottom of the tank body; the main control unit is respectively electrically connected with the motor and the switch button, the switch button is used for inputting an operation instruction to the main control unit, and the main control unit is used for driving the motor to rotate forwards and backwards according to the operation instruction. The utility model has the advantages of conveniently uncapping, can save medical personnel's physical power, it is consuming time to reduce uncapping to shorten medical personnel and receive the radiation time.

Description

Radiation-proof lead pot

Technical Field

The utility model belongs to the technical field of the medical utensil of nuclear medicine branch of academic or vocational study, specifically a radiation protection lead can.

Background

With the development of nuclear technology, and in particular nuclear medicine, radiation therapy is becoming more and more widely used due to its increasingly mature technology and its unique advantages for the treatment of certain diseases. However, radioactive waste, such as syringes, swabs, gloves, etc., which are left with or contaminated with the radiopharmaceutical, is generated every day in hospitals due to the use of the radiopharmaceutical. In order to reduce the pollution of the radioactive medical wastes to the external environment and the irradiation of human bodies, the medical wastes are often placed in lead tanks or lead boxes in a subarea mode.

Use the lead can as an example, the lid and the jar body of the lead can of using at present are connected through a plurality of hasp structures, perhaps the one end of lid is articulated with the one end of the jar body, the other end passes through hasp structural connection with the other end of the jar body, to the use of two kinds of lead cans of the aforesaid, medical personnel all need manually open the lid of the higher authority when abandoning rubbish, because what the lid adopted is plumbous material, relatively heavier, when abandoning rubbish, medical personnel need mention and overturn the lid, very difficultly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a radiation protection lead can is provided, has the advantage of conveniently uncapping, can save medical personnel's physical power, it is consuming time to reduce uncapping to shorten medical personnel and receive the radiation time.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a radiation-proof lead tank comprises a tank body, a tank cover, a hinge, a motor, a driving gear, a driven gear, a main control unit and a switch button; the tank cover covers the upper end of the tank body, and one end of the tank cover is connected with the tank body through a hinge; the motor is arranged below the hinge, the driving gear is arranged on a rotating shaft of the motor, the driven gear is arranged on a hinged shaft of the hinge, the driving gear is meshed with the driven gear, and the motor is used for driving the tank cover to rotate; the switch button is arranged at the bottom of the tank body; the main control unit is respectively electrically connected with the motor and the switch button, the switch button is used for inputting an operation instruction to the main control unit, and the main control unit is used for driving the motor to rotate forwards and backwards according to the operation instruction.

When the medical cup is used, the medical care personnel can quickly turn the cup cover outwards by stepping on the switch button, and automatically turn the cup cover to a certain degree, the medical care personnel immediately discard medical waste into the cup body by hands, and then the medical care personnel can reversely rotate the cup cover by stepping on the switch button to quickly close the cup body. Compared with the manual opening and closing of the tank cover, the automatic opening and closing device is more convenient and labor-saving, and reduces the radiation time of workers.

Further, the main control unit comprises a single chip microcomputer, a driving chip and a power supply; the input end of the singlechip is electrically connected with the switch button, and the output end of the singlechip is electrically connected with the input end of the driving chip; the output end of the driving chip is electrically connected with the input end of the motor.

Furthermore, the radiation-proof lead can also comprises a shell arranged at the lower end of the hinge and a circuit board arranged in the shell; the single chip microcomputer and the driving chip are arranged on the circuit board; the motor and the power supply are arranged in the shell; the switch button is arranged on the side wall of the tank body.

Further, a liner is arranged in the tank body, and a flexible filler is arranged between the liner and the tank body. The flexible filler is arranged between the tank body and the inner container, so that the overall weight of the lead tank is well reduced; the lead can shield most gamma rays, and the flexible filler can supplement shielding after passing through the flexible filler, so that the gamma rays are prevented from influencing workers.

Furthermore, a columnar boss is arranged on the lower end face of the tank cover, and the diameter of the boss is equal to that of the inner container. The cover is covered, and the boss is arranged in the inner container, so that the sealing property can be improved.

Furthermore, a plurality of partition plates are arranged in the tank body, and divide the cavity of the tank body into a plurality of areas.

Furthermore, hooks are arranged at the upper ends of the side walls of the inner container and the partition board and used for hanging garbage bags.

Furthermore, the outer wall of the tank body is provided with a handle, so that the tank body is convenient to carry.

Furthermore, the lower extreme of the jar body is provided with the gyro wheel, conveniently carries the jar body.

The beneficial effects of the utility model are that:

the utility model provides a radiation protection lead can, during the use, medical personnel step on shift knob through the foot and can make the outside upset of cover fast to turn over to the certain degree by oneself, medical personnel abandon the jar body with medical waste with the hand simultaneously, later, press shift knob and can make cover antiport, the quick closed jar body. Compare like this in manual opening and closed cover, convenient more and laborsaving, reduced the consuming time of uncapping, also reduce the staff and receive the radiation time.

Drawings

Fig. 1 is a schematic structural view of embodiment 1 of the present invention.

FIG. 2 is a schematic view showing the closed state of the can lid in embodiment 1.

FIG. 3 is a sectional view of embodiment 1.

Fig. 4 is an enlarged view of the area a in fig. 3.

Fig. 5 is a schematic view showing the connection between the drive gear and the driven gear in embodiment 1.

Fig. 6 is a schematic block diagram of embodiment 1.

Fig. 7 is a circuit connection diagram of embodiment 1.

Fig. 8 is a schematic structural view of embodiment 2 of the present invention.

The reference numbers in the figures are: 1. a tank body; 11. a handle; 12. a roller; 2. a can lid; 21. a boss; 3. a hinge; 4. a motor; 5. a driving gear; 6. a driven gear; 7. a switch button; 8. an inner container; 81. hooking; 9. a flexible filler; 10. a housing; 20. a circuit board; 30. a power source; 40. a separator.

Detailed Description

The present invention is described below with reference to the accompanying drawings, and the specific embodiments described herein are only used for illustrating and explaining the present invention, and are not used for limiting the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall into the protection scope of the present invention without departing from the design spirit of the present invention.

Example 1

As shown in fig. 1 to 7, the radiation-proof lead can of the present embodiment includes a can body 1, a can cover 2, a hinge 3, a motor 4, a driving gear 5, a driven gear 6, a main control unit and a switch button 7.

Wherein, the tank body 1 and the tank cover 2 are made of lead materials. The can cover 2 covers the upper end of the can body 1, and one end of the can cover is connected with the can body 1 through a hinge 3. An inner container 8 is arranged in the tank body 1, a flexible filler 9 is arranged between the inner container 8 and the tank body 1, and the flexible filler 9 is rock wool. The flexible filler 9 is arranged between the tank body 1 and the inner container 8, so that the overall weight of the lead tank is well reduced. Wherein lead can shield most gamma rays, and after passing through the flexible filler 9, the flexible filler 9 can supplement shielding, thereby avoiding the gamma rays from influencing workers. The lower end face of the can cover 2 is provided with a columnar boss 21, and the diameter of the boss 21 is equal to that of the inner container 8. The cover 2 is covered, and the boss 21 is arranged in the inner container 8, so that the sealing property can be improved.

The lower end of the hinge 3 is provided with a shell 10, a circuit board 20 is arranged in the shell 10, the motor 4 and a main control unit are arranged in the shell 10, and the main control unit comprises a single chip microcomputer, a driving chip and a power supply 30. The single chip microcomputer and the driving chip are both arranged on the circuit board 20, and the power supply 30 is arranged beside the circuit board 20. Wherein, the motor 4 is a motor with large torque force, such as a gear reduction motor, a turbine reduction motor, etc. The singlechip is an AT89C51 type singlechip, and the drive chip is an ULN2803 type drive chip. The power supply 30 can be a rechargeable battery, and the power supply 30 is used for providing working voltage for the singlechip, the driving chip and the motor 4.

The switch button 7 is arranged at the lower end of the tank body 1, the switch button 7 is electrically connected with the input end (wire) of the single chip microcomputer and used for inputting an operation instruction to the single chip microcomputer, and the output end of the single chip microcomputer is electrically connected with the input end of the driving chip and used for inputting a control signal to the driving chip according to the operation instruction. The output end of the driving chip is electrically connected with the input end of the motor 4 and is used for driving the motor 4 to work according to the control signal. The specific circuit connection diagram is shown in fig. 7. The switch button 7 includes a forward rotation button and a reverse rotation button, and corresponds to the key K2 and the key K3 in the figure, and is used for controlling forward rotation and reverse rotation of the motor 4 respectively.

The driving gear 5 is arranged on a rotating shaft of the motor 4, the driven gear 6 is arranged on a hinged shaft of the hinge 3, the driving gear 5 is meshed with the driven gear 6, the driving gear 5 is driven by the motor 4 to rotate, the driving gear 5 drives the driven gear 6 to rotate, and the tank cover 2 also rotates along with the driven gear 6 when the driven gear 6 rotates.

A handle 11 which is convenient for carrying the tank body 1 is also arranged on the side wall of the tank body.

Stipulating: the forward rotation button can turn the can cover 2 outwards (away from the can body 1), and the reverse rotation button can turn the can cover 2 towards the can body 1. Before using, motor 4 is in standby state, when medical personnel abandon rubbish, step on corotation button through the foot and make the outside upset of cover 2, be provided with corresponding control program in the singlechip, singlechip and driver chip mutually support, control motor 4 rotates the certain time, make cover 2 can overturn certain angle, if 90 or be greater than 90, then medical personnel abandon medical waste to jar body 1 fast in, later the foot is stepped on the reversal button and is made cover 2 upset towards one side of jar body 1, until closed jar body 1, compare in manual opening and closing cover 2 like this, it is more convenient and laborsaving, it is consuming time to have reduced the uncapping, also reduce the staff and receive the radiation time.

Example 2

As shown in fig. 8, different from embodiment 1, in the radiation-proof lead can of this embodiment, on the basis of the structure of embodiment 1, a plurality of partition plates 40 are arranged in the can body 1, the cavity of the can body 1 is divided into a plurality of areas by the plurality of partition plates 40, and each area is correspondingly provided with one or a kind of medical waste, so that the areas are clear. The upper end of the side wall of the inner container 8 of the tank body 1 and the upper end of the partition plate 40 are provided with hooks 81, and the hooks 81 are used for hanging garbage bags to facilitate the treatment of medical garbage. However, medical staff wear medical protectors with good protection measures when placing or taking out the garbage bags. In addition, the lower end of the tank body 1 of the embodiment is provided with the rollers 12, which further contributes to the transportation of the tank body 1 by medical staff.

Claims (9)

1. The utility model provides a lead pot protects against radiation which characterized in that: the automatic opening and closing device comprises a tank body, a tank cover, a hinge, a motor, a driving gear, a driven gear, a main control unit and a switch button; the tank cover covers the upper end of the tank body, and one end of the tank cover is connected with the tank body through a hinge; the motor is arranged below the hinge, the driving gear is arranged on a rotating shaft of the motor, the driven gear is arranged on a hinged shaft of the hinge, the driving gear is meshed with the driven gear, and the motor is used for driving the tank cover to rotate; the switch button is arranged at the bottom of the tank body; the main control unit is respectively electrically connected with the motor and the switch button, the switch button is used for inputting an operation instruction to the main control unit, and the main control unit is used for driving the motor to rotate forwards and backwards according to the operation instruction.

2. The radiation-resistant lead can according to claim 1, characterized in that: the main control unit comprises a singlechip, a driving chip and a power supply; the input end of the singlechip is electrically connected with the switch button, and the output end of the singlechip is electrically connected with the input end of the driving chip; the output end of the driving chip is electrically connected with the input end of the motor.

3. The radiation-resistant lead can according to claim 2, characterized in that: the hinge also comprises a shell arranged at the lower end of the hinge and a circuit board arranged in the shell; the single chip microcomputer and the driving chip are arranged on the circuit board; the motor and the power supply are arranged in the shell.

4. The radiation-proof lead can according to claim 1, characterized in that: an inner container is arranged in the tank body, and a flexible filler is arranged between the inner container and the tank body.

5. The radiation-proof lead can according to claim 4, characterized in that: the lower end face of the tank cover is provided with a columnar boss, and the diameter of the boss is equal to that of the inner container.

6. The radiation-resistant lead can according to claim 4, characterized in that: a plurality of partition plates are arranged in the tank body, and divide the cavity of the tank body into a plurality of areas.

7. The radiation-resistant lead can according to claim 6, characterized in that: the upper end of the side wall of the inner container and the upper end of the partition plate are provided with hooks, and the hooks are used for hanging garbage bags.

8. The radiation-resistant lead can according to claim 1, characterized in that: the outer wall of the tank body is provided with a handle.

9. The radiation-proof lead can according to claim 1, characterized in that: the lower end of the tank body is provided with a roller.

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