CN112278661B

CN112278661B - Multifunctional sharp instrument box

Info

Publication number: CN112278661B
Application number: CN202011230502.5A
Authority: CN
Inventors: 张琦琪; 徐燕; 张耘歌; 周沁禾
Original assignee: First Affiliated Hospital of Army Medical University
Current assignee: First Affiliated Hospital of Army Medical University
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-09-21
Anticipated expiration: 2040-11-06
Also published as: CN112278661A

Abstract

The invention relates to the field of medical instruments, in particular to a multifunctional sharp instrument box which comprises a box body, wherein the box body comprises a crushing cavity and a shearing cavity, two disinfection rollers which are parallel to each other are rotatably connected in the shearing cavity, the two disinfection rollers are positioned on the same horizontal plane, and disinfection cotton is fixedly connected on the circumferential surface of the outer side of each disinfection roller; the top of the shearing cavity is fixedly connected with a transversely arranged slide rail, the slide rail is perpendicular to the axis of the sterilizing roller, the slide rail is connected with two slide blocks in a sliding manner, the slide blocks are fixedly connected with driving plates, and the driving plates are provided with vertically arranged strip-shaped holes; a driving pin is fixedly connected to the eccentric part of the end part of the disinfection roller and is connected to the strip-shaped hole in a sliding manner; the two sliding blocks are fixedly connected with cutters, and the cutting edges of the two cutters are opposite; the box body is provided with a motor for driving the disinfection roller to rotate. This scheme has realized the automatically cropped to sharp wares such as syringe needle.

Description

Multifunctional sharp instrument box

Technical Field

The invention relates to the field of medical instruments, in particular to a multifunctional sharp instrument box.

Background

Medical treatment edge tool is one of comparatively common medical supplies, sharp ware such as syringe, transfusion system, the syringe needle sewing needle of disposable article, sharp ware box is a medical receiver, be used for collecting sharp ware such as syringe, little glassware, the blade, sewing needle, current sharp ware box can not cut transfusion system and syringe needle, it cuts the syringe needle on the transfusion system to need medical staff to use the scissors, it is more troublesome to operate like this, and at the in-process of artifical shearing, if the syringe needle does not be relative with sharp ware box, the outside of sharp ware box is fallen easily to the syringe needle, thereby cause the germ diffusion on the syringe needle easily.

Disclosure of Invention

The invention aims to provide a multifunctional sharp instrument box to realize automatic cutting of sharp instruments such as needles and the like.

In order to achieve the purpose, the invention adopts the following technical scheme: a multifunctional sharp instrument box comprises a box body, wherein the box body comprises a crushing cavity and a shearing cavity, two disinfection rollers which are parallel to each other are rotatably connected in the shearing cavity, the two disinfection rollers are positioned on the same horizontal plane, and disinfection cotton is fixedly connected on the circumferential surface of the outer side of each disinfection roller; the top of the shearing cavity is fixedly connected with a transversely arranged slide rail, the slide rail is perpendicular to the axis of the sterilizing roller, the slide rail is connected with two slide blocks in a sliding manner, the slide blocks are fixedly connected with driving plates, and the driving plates are provided with vertically arranged strip-shaped holes; a driving pin is fixedly connected to the eccentric part of the end part of the disinfection roller and is connected to the strip-shaped hole in a sliding manner; the two sliding blocks are fixedly connected with cutters, and the cutting edges of the two cutters are opposite; the box body is provided with a motor for driving the disinfection roller to rotate.

The principle and the advantages of the scheme are as follows: the crushing cavity is used for crushing medical waste such as glass. The cutting cavity is used for cutting sharp instruments such as needles. The motor is used for driving the disinfection roller to rotate, and when the motor drives the disinfection roller to rotate, the disinfection roller drives the drive pin to rotate around the axis of the disinfection roller, the drive pin reciprocates in the bar-shaped hole, the drive pin drives the drive plate to reciprocate, the drive plate drives the slider to reciprocate on the slide rail, and two sliders drive cutter reciprocating motion to make two cutters be continuous to be close to each other and keep away from each other. When sharp wares such as syringe needle are cuted to needs, put into sharp wares such as syringe needle and cut the chamber, make sharp wares such as syringe needle be located between two cutters, when two cutters were close to each other, the shearing force through two cutters cuts off the syringe needle to the automation of syringe needle has been realized cutting off, because the syringe needle is gone on in cuting the chamber, the syringe needle that the event cut off can not drop the outside of box body, thereby has avoided the syringe needle to drop the outside of box body and has made the germ diffusion. The syringe needle that cuts off is between two disinfection rollers of falling downwards under the effect of self gravity, and the aseptic cotton updraft in two disinfection rollers has the antiseptic solution, rotates the in-process at two disinfection rollers like this, and the syringe needle drops to the bottom of cuting the chamber downwards between two disinfection rollers, and the aseptic cotton contact on syringe needle and the disinfection roller, aseptic cotton disinfect the syringe needle for the syringe needle is located cleaner health in the box body, has avoided the germ on the syringe needle to spread outward in the box body.

Preferably, as an improvement, be equipped with the disinfectant chamber that is used for holding the antiseptic solution on the box body, be equipped with the lead wire in the disinfectant chamber, the lead wire is kept away from one of disinfectant chamber and is served the fixed guide block that is used for offsetting with the aseptic cotton of disinfection roller that is equipped with. Therefore, the disinfectant is filled in the disinfectant cavity, and can be transferred to the disinfectant cotton of the disinfection roller from the disinfectant cavity through the lead and the guide block, so that the disinfectant on the disinfection roller can be automatically supplemented. In the rotating process of the disinfection roller, the disinfection cotton on different sides of the disinfection roller is contacted with the guide block, so that disinfection liquid is supplemented to the disinfection cotton on different parts of the disinfection roller, and the disinfection liquid is supplemented more uniformly.

Preferably, as an improvement, two crushing rollers are rotatably connected in the crushing cavity, a pressing plate which is vertically connected inside the crushing cavity in a sliding manner is arranged below the two crushing rollers, a discharge port is formed in the pressing plate, a transverse sliding cavity is formed inside the pressing plate, one end of the sliding cavity is communicated with the discharge port, a baffle is connected inside the sliding cavity in a sliding manner, one end of the baffle is located inside the sliding cavity, the other end of the baffle is located outside the sliding cavity, a tension spring is connected between one end of the baffle located inside the sliding cavity and the sliding cavity, a magnet is fixedly arranged at one end of the baffle located outside the sliding cavity, and an electromagnet opposite to the magnet is fixedly connected to the inner side wall of the discharge port; be equipped with vertical busbar on the inside wall in crushing chamber, the busbar is located the below of clamp plate, and the fixed conducting block that is used for with the busbar contact that is equipped with on the clamp plate, conducting block and electro-magnet electric connection. Through the rotation of crushing roller to realized carrying out the breakage to medical discarded object such as glass bottle, can reduce the space occupation of glass bottle like this, improved the holding capacity of smashing the chamber discarded object. After the discarded object is broken, the discarded object passes through the discharge gate on the clamp plate and falls to the bottom of smashing the chamber, and the setting of discharge gate makes the clamp plate can not hinder the whereabouts of the discarded object after the breakage. After the waste is broken, the pressing plate moves downwards, the pressing plate extrudes the broken waste below the pressing plate, the waste is further crushed, the volume of the waste is further compressed, the occupied space of the waste is reduced, and the capacity of the crushing cavity is improved. Simultaneously, the clamp plate moves the in-process downwards, and the conducting block on the clamp plate slides on the busbar, and conducting block and busbar contact, conducting block for the electro-magnet circular telegram, the electro-magnet produces magnetism and attracts magnet, the baffle slides and blocks the discharge gate, and when the clamp plate extrudees the discarded object downwards like this, the discharge gate is stopped up by the baffle, and the discharge gate position of clamp plate also can extrude the discarded object, and the discharge gate position of having avoided the clamp plate can't extrude the discarded object. After the pressing plate extrusion finishes, make the pressing plate rebound reset, conducting block and busbar separation this moment, the electro-magnet outage, the baffle draws the baffle under the effect of extension spring and enters into the sliding chamber to make the discharge gate expose, so that follow-up kibbling discarded object passes through the baffle and drops the bottom of smashing the chamber.

Preferably, as an improvement, be equipped with perpendicular chamber on the box body, fixedly connected with depression bar on the clamp plate, depression bar sliding connection is in perpendicular chamber, and the top of depression bar is worn out and is located the top of box body from the top in perpendicular chamber, and fixedly connected with briquetting is connected with the pressure spring on the top of depression bar between briquetting and the box body. Therefore, by pressing the pressing block downwards, the pressing block drives the pressing plate to move downwards through the pressing rod, meanwhile, the distance between the pressing block and the top of the box body is reduced, and the pressure spring is compressed; when the pressing block is loosened, the pressing block moves upwards to reset under the action of the elastic force of the pressure spring, and the pressing block drives the pressing plate to move upwards through the pressing rod, so that the upward automatic resetting of the pressing plate is realized.

Preferably, as an improvement, the inside in crushing chamber is equipped with perpendicular groove, fixedly connected with sliding block on the clamp plate, and the sliding block is arranged in perpendicular groove, fixedly connected with voussoir on the sliding block, and the pointed end of voussoir is down, and the inclined plane of voussoir is towards the inside in crushing chamber. From this, slide in the spout through the sliding block to make the clamp plate vertical slip more smooth and easy in crushing chamber. The setting of voussoir for when the clamp plate moves down, the voussoir can be with the automatic release of the discarded object in the perpendicular groove, avoid having the discarded object in the perpendicular groove and influence the sliding block and slide down.

Preferably, as an improvement, the outside of box body is equipped with solar cell panel, is equipped with display screen and camera on the lateral wall of box body. Through solar cell panel, can turn into the electric energy with solar energy, supply whole box body to use, relatively environmental protection and using electricity wisely. When the sharp instrument box is used, the surrounding environment and the user can be photographed and photographed through the camera, so that the use record can be stored; in addition, the display screen can also display the working state of the box body, the type of the crushed glass bottle and the like can be displayed through the display screen, and the sharp box is more intelligent.

Drawings

Figure 1 is a front cross-sectional view of a multi-functional sharps container.

Fig. 2 is a top view of the lid.

Fig. 3 is an enlarged view of the platen.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a box body 1, a crushing cavity 2, a shearing cavity 3, a material guide plate 4, a crushing roller 5, a pressing block 6, a pressure spring 7, a pressing rod 8, a camera 9, a display screen 10, a pressing plate 11, a wedge block 12, a vertical groove 13, a cover 14, a feeding hole 15, a sliding rail 16, a sliding block 17, a cutter 18, a driving plate 19, a sterilizing roller 20, a driving pin 21, a sterilizing liquid cavity 22, a lead 23, a leading block 24, a conductive strip 25, an electromagnet 26, a magnet 27, a baffle 28 and a tension spring 29.

The embodiment is basically as shown in the attached figures 1-3: the utility model provides a multi-functional sharp machine box, includes box body 1, and the inside integrated into one piece of box body 1 has vertical baffle to divide into crushing chamber 2 and shearing chamber 3 with box body 1. The crushing cavity 2 is positioned at the left side of the shearing cavity 3, the shearing cavity 3 in the embodiment is rotatably connected with two parallel sterilizing rollers 20 through a rotating shaft, the two sterilizing rollers 20 are positioned on the same horizontal plane, and the circumferential surface of the outer side of each sterilizing roller 20 is bonded with sterilized cotton; cut slide rail 16 that transversely sets up through screw fixedly connected with on the top in chamber 3, slide rail 16 is located the top of disinfection roller 20, and slide rail 16 is perpendicular with the axis of disinfection roller 20, and sliding connection has two sliders 17 on slide rail 16, and specific sliding mode is: the slide block 17 is provided with a slide hole, and the slide rail 16 is inserted in the slide hole. The bottom of each sliding block 17 is fixedly connected with a driving plate 19 through screws, and the driving plates 19 are provided with strip-shaped holes which are vertically arranged; the eccentric parts of the end parts of the sterilizing rollers 20 are fixedly connected with driving pins 21 through screws, and the driving pins 21 are connected in the strip-shaped holes in a sliding mode; all there is cutter 18 through screw fixed connection on two sliders 17, and the cutting edge of two cutters 18 is relative, and two cutting edges in this embodiment stagger the thickness of a cutter 18 in vertical direction, and when two cutters 18 were close to each other, two cutters 18 can stagger, and the cutting edge of two cutters 18 can not offset together. The box body 1 in this embodiment is fixed with a motor (not shown) for driving the sterilizing roller 20 to rotate through a screw. Be equipped with the disinfectant chamber 22 that is used for holding the antiseptic solution on the right side portion of box body 1, be equipped with lead wire 23 in the disinfectant chamber 22, lead wire 23 is kept away from one of disinfectant chamber 22 and is served to bond and have the piece 24 that leads that is used for offsetting with the aseptic cotton of disinfection roller 20, lead piece 24 and bond on the right side inner wall of shearing chamber, lead piece 24 and lead wire 23 in this embodiment and be the cotton material. Referring to fig. 2, the top of the cutting chamber 3 is covered with a cover 14, and the cover 14 is provided with a feeding hole.

It is connected with two crushing rollers 5 to rotate through the pivot in smashing chamber 2, be equipped with through the fix with screw on the box body 1 and be used for driving crushing roller 5 pivoted motor (not shown in the figure), it has the stock guide 4 of two slopes to smash through the fix with screw on the top in chamber 2, the bottom of two stock guides 4 is towards two clearances between the crushing roller 5, all weld on the circumference side of crushing roller 5 has the crushing piece of a plurality of circumference evenly distributed, two crushing rollers 5 are parallel to each other and are located same horizontal plane. The below of two crushing rollers 5 is equipped with vertical sliding connection at crushing intracavity 2 inside clamp plate 11, and specific sliding mode is: the left inner wall of the crushing cavity 2 is provided with a vertical groove 13, the left end of the pressing plate 11 is welded with a sliding block, and the sliding block is positioned in the vertical groove 13. Further, a wedge 12 is welded to the left end of the pressure plate 11, the tip of the wedge 12 faces downward, and the slope of the wedge 12 faces right. Combine as shown in fig. 3, be equipped with the discharge gate on the clamp plate 11 middle part, the clearance between two crushing rollers 5 is relative with the discharge gate, clamp plate 11 is located the left inside of discharge gate and is equipped with horizontal slip chamber, the right-hand member and the discharge gate intercommunication in slip chamber, baffle 28 has been put to the inside in slip chamber, baffle 28 can be in the slip chamber reciprocating sliding, be connected with extension spring 29 between the left end of baffle 28 and the left end in slip chamber, the other end of baffle 28 is located the outside in slip chamber and has magnet 27 through the fix with screw, there is the electro-magnet 26 relative with magnet 27 through fix with screw on the right side inside wall of discharge gate. Referring to fig. 1, a vertical conductive strip 25 is disposed on the inner side wall of the right side of the crushing chamber 2, the conductive strip 25 is located below the pressing plate 11, a conductive block for contacting the conductive strip 25 is fixed on the right end of the pressing plate 11 by a screw, and the conductive block is electrically connected to the electromagnet 26. Be equipped with perpendicular chamber on the left side lateral wall of box body 1, the welding has depression bar 8 on the clamp plate 11, and depression bar 8 sliding connection is in perpendicular chamber, and the top in perpendicular chamber is worn out and is located the top of box body 1 from the top in perpendicular chamber on the top of depression bar 8, through screw fixedly connected with briquetting 6 on the top of depression bar 8, is connected with pressure spring 7 between briquetting 6 and the box body 1.

In addition, in the present embodiment, a power supply for supplying power to the two motors and the conductive strips 25 is provided, the power supply may be a general battery, an electric plug or a solar cell panel, and in the present embodiment, a solar cell panel is preferred, and the solar cell panel is fixed on the outer side wall of the box body 1 through screws. The outer side wall of the box body 1 can be provided with a display screen 10 and a camera 9 through screws. Therefore, when the sharp instrument box is used, the surrounding environment and the user can be photographed and photographed through the camera 9, so that the use record can be stored; in addition, the display screen 10 can also display the working state of the box body 1, including information such as the electric quantity of a display power supply, the rotating speed of a motor and the capacity of the box body 1, and the type of a crushed glass bottle can be displayed through the display screen 10, so that the sharp instrument box is more intelligent.

The specific implementation process is as follows: the cutting cavity 3 is used for cutting sharp instruments such as needles. In use, a needle is placed between the two cutters 18 through the feed opening 15 of the cover 14. Then a motor for driving the disinfection roller 20 to rotate is started, the motor drives the disinfection roller 20 to rotate, the disinfection roller 20 drives the driving pin 21 to rotate around the axis of the disinfection roller 20, the driving pin 21 slides in the strip-shaped hole in a reciprocating mode, the driving pin 21 drives the driving plate 19 to move in a reciprocating mode, the driving plate 19 drives the sliding blocks 17 to slide in a reciprocating mode on the sliding rail 16, and the two sliding blocks 17 drive the cutting knife 18 to move in a reciprocating mode, so that the two cutting knives 18 are continuously close to each other and are continuously away from each other. When the two cutters 18 approach each other, the needle is cut off by the shearing force of the two cutters 18, so that the automatic cutting-off of the needle is realized. The syringe needle that cuts off is between two disinfection rollers 20 of falling downwards under the effect of self gravity, the aseptic cotton updraft in on two disinfection rollers 20 has the antiseptic solution, in two disinfection rollers 20 rotation in-process like this, the syringe needle drops the bottom of shearing chamber 3 downwards between two disinfection rollers 20, the aseptic cotton contact on syringe needle and the disinfection roller 20, the aseptic cotton is disinfected the syringe needle, kill the germ, make the syringe needle be located box body 1 clean health relatively, the germ on the syringe needle has been avoided diffusing outward in box body 1. Meanwhile, in the rotating process of the disinfection roller 20, disinfection cotton on different side surfaces of the disinfection roller 20 is in contact with the guide block 24, disinfection liquid in the disinfection liquid cavity 22 is attracted to the guide block 24 through the lead 23, and disinfection liquid on the guide block 24 is attracted by the disinfection cotton on the disinfection roller 20, so that disinfection liquid is supplemented to the disinfection cotton on different parts of the disinfection roller 20, and the disinfection liquid is supplemented more uniformly.

When wastes such as glass bottles need to be discarded, the glass bottles are placed into the crushing cavity 2, the motor for driving the crushing roller 5 to rotate is started, and the crushing of the medical wastes such as the glass bottles is realized through the rotation of the crushing roller 5. After the waste is crushed, the waste falls to the bottom of the crushing cavity 2 through the discharge hole in the pressing plate 11, and the discharge hole is arranged so as not to obstruct the falling of the crushed waste. Then, the pressing block 6 is pressed downwards, the pressing block 6 drives the pressing plate 11 to move downwards through the pressing rod 8, and the pressing block 6 moves downwards to compress the compression spring 7. When the pressing plate 11 moves downwards, the pressing plate 11 extrudes the crushed waste below the pressing plate, the waste is further crushed, the volume of the waste is further compressed, the occupied space of the waste is reduced, and the capacity of the crushing cavity 2 is improved. Meanwhile, the conductive block on the pressing plate 11 slides on the conductive bar 25, the conductive block is in contact with the conductive bar 25 and is electrified, the conductive block is electrified for the electromagnet 26, the electromagnet 26 generates magnetism to attract the magnet 27, and the baffle 28 slides rightwards under the action of attraction force to block the discharge hole, so that when the pressing plate 11 downwards extrudes the waste, the discharge hole is blocked by the baffle 28, the discharge hole of the pressing plate 11 can also extrude the waste, and the situation that the discharge hole of the pressing plate 11 cannot extrude the waste is avoided. After the pressing plate 11 finishes extruding the waste, the pressing block 6 is loosened, the pressing block 6 moves upwards under the elastic action of the pressure spring 7 to reset, the pressing block 6 drives the pressing plate 11 to move upwards through the pressing rod 8 to reset, the conductive block and the conductive strip 25 are separated at the moment, the electromagnet 26 is powered off, the baffle 28 is driven under the action of the tension spring 29 to move the baffle 28 to enter the sliding cavity, so that the discharge hole is exposed, and the discharge hole of the pressing plate 11 cannot drop downwards to cause blocking of the waste after subsequent crushing.

The foregoing is merely an example of the present invention and common general knowledge in the art of designing and/or characterizing particular aspects and/or features is not described in any greater detail herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a multi-functional sharp machine box, includes the box body, its characterized in that: the box body comprises a crushing cavity and a shearing cavity, two disinfection rollers which are parallel to each other are rotatably connected in the shearing cavity, the two disinfection rollers are positioned on the same horizontal plane, and disinfection cotton is fixedly connected on the circumferential surface of the outer side of each disinfection roller; the top of the shearing cavity is fixedly connected with a transversely arranged slide rail, the slide rail is perpendicular to the axis of the sterilizing roller, the slide rail is connected with two slide blocks in a sliding manner, the slide blocks are fixedly connected with driving plates, and the driving plates are provided with vertically arranged strip-shaped holes; a driving pin is fixedly connected to the eccentric part of the end part of the sterilizing roller and is connected to the strip-shaped hole in a sliding manner; the two sliding blocks are fixedly connected with cutters, and the cutting edges of the two cutters are opposite; the box body is provided with a motor for driving the disinfection roller to rotate;

the crushing device is characterized in that two crushing rollers are rotatably connected in the crushing cavity, a pressing plate which is vertically connected inside the crushing cavity in a sliding mode is arranged below the two crushing rollers, a discharge port is formed in the pressing plate, a transverse sliding cavity is formed in the pressing plate, one end of the sliding cavity is communicated with the discharge port, a baffle is connected inside the sliding cavity in a sliding mode, one end of the baffle is located inside the sliding cavity, the other end of the baffle is located outside the sliding cavity, a tension spring is connected between one end, located inside the sliding cavity, of the baffle and the sliding cavity, a magnet is fixedly arranged at one end, located outside the sliding cavity, of the baffle, and an electromagnet opposite to the magnet is fixedly connected to the inner side wall of the discharge port; the crushing chamber is characterized in that a vertical conductive strip is arranged on the inner side wall of the crushing chamber and located below the pressing plate, a conductive block used for being in contact with the conductive strip is fixedly arranged on the pressing plate, and the conductive block is electrically connected with the electromagnet.

2. A multi-functional sharps container as claimed in claim 1 wherein: the disinfection box is characterized in that a disinfection liquid cavity used for containing disinfection liquid is formed in the box body, a lead is arranged in the disinfection liquid cavity, and a lead block used for abutting against the disinfection cotton of the disinfection roller is fixedly arranged at one end, far away from the disinfection liquid cavity, of the lead.

3. A multi-functional sharps container as claimed in claim 1 wherein: the improved box is characterized in that a vertical cavity is formed in the box body, a pressing rod is fixedly connected to the pressing plate, the pressing rod is connected to the vertical cavity in a sliding mode, the top end of the pressing rod penetrates out of the top end of the vertical cavity and is located above the box body, a pressing block is fixedly connected to the top end of the pressing rod, and a pressure spring is connected between the pressing block and the box body.

4. A multi-functional sharps container as claimed in claim 3 wherein: the inside in crushing chamber is equipped with perpendicular groove, fixedly connected with sliding block on the clamp plate, the sliding block is located perpendicular groove, fixedly connected with voussoir on the sliding block, the most advanced of voussoir is down, and the inclined plane of voussoir is towards the inside in crushing chamber.

5. A multi-functional sharps container as claimed in claim 4 wherein: the solar cell panel is arranged on the outer side of the box body, and the display screen and the camera are arranged on the outer side wall of the box body.