CN211410498U

CN211410498U - Sharp machine box bears mechanism with adjustable

Info

Publication number: CN211410498U
Application number: CN201820124208.8U
Authority: CN
Inventors: 何容芳; 谢鑫; 魏文惠
Original assignee: Affiliated Hospital of Southwest Medical University
Current assignee: Affiliated Hospital of Southwest Medical University
Priority date: 2018-01-24
Filing date: 2018-01-24
Publication date: 2020-09-04
Anticipated expiration: 2028-01-24

Abstract

The utility model provides an adjustable sharp instrument box bearing mechanism, which comprises a bottom plate horizontally arranged and a support rod vertically fixed on the bottom plate, wherein an outer box for placing a sharp instrument box is fixed on the support rod; a pedal rod hinged with the connecting plate is arranged between the bottom plate and the connecting plate, one end of the pedal rod is provided with a pedal, the other end of the pedal rod is hinged with a transition rod, and the pedal rod drives the transition rod to reciprocate up and down; the transition rod is also provided with a rack, a rotating shaft is fixed on the support rod, a gear and a cam which are meshed with the rack are fixed on the rotating shaft, the transition rod moves up and down to drive the rack to move up and down, the rack moves up and down to drive the gear to rotate, and the gear rotates to drive the coaxial cam to rotate; the movable plate is arranged in the outer box and connected with the bottom of the outer box through an elastic assembly, a driving rod penetrating through the bottom of the outer box is fixed below the movable plate, and the driving rod rotates through the cam to move up and down in the vertical direction. The utility model discloses a simple foot-operated drive just can effectively improve the splendid attire utilization ratio of sharp machine box.

Description

Sharp machine box bears mechanism with adjustable

Technical Field

The utility model relates to a medical instrument technical field, concretely relates to sharp machine box bears mechanism with adjustable.

Background

The sharps container is disposable and is regulated by the state that the sharps container must be recycled by a medical waste disposal unit within 24 hours and incinerated completely and safely within 48 hours. Because the sharp instrument box is a disposable instrument, a manufacturer can adopt a production process which saves the cost as much as possible on the premise of meeting the use requirements of consumers in the processing process; simple sharp machine box is just only the lid two parts on staving and the staving, and sharp machine box is many to be placed on various medical cars moreover, does not have solitary sharp machine box rack, leads to sharp machine box to place and have the situation that turns over the slope in the use on medical car, and what the splendid attire in the sharp machine box all is sharp-pointed medical article such as discarded syringe needle, blade, glass and suture needle, if empty out to have the potential safety hazard to the user. Because sharp instrument box splendid attire be sharp medical waste such as syringe needle, there is great space between the sharp medical waste, lead to sharp instrument box utilization ratio when the splendid attire wastes material can not reach the highest, for effectively reducing the clearance of the useless article of sharp medical treatment, all vibrate through medical personnel manual operation and rock, reduce the clearance between sharp medical waste, improve sharp instrument box's splendid attire wastes material utilization ratio, but in the manual operation process, the problem that there is the potential safety hazard is emptyd sharp instrument box interior sharp wastes material to the existence.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a sharp machine box bears mechanism with adjustable, the not high problem of sharp machine box splendid attire utilization ratio among the prior art of solution.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an adjustable sharp instrument box bearing mechanism comprises a bracket, a driving component, a rotating component and a micro-vibration component;

the support comprises a bottom plate which is horizontally arranged and a supporting rod which is vertically fixed on the bottom plate, a connecting plate which is parallel to the bottom plate is arranged at the position, close to the bottom plate, of the lower section of the supporting rod, and an outer box and a fixing box which are used for fixing the sharp instrument box are arranged at the upper section of the supporting rod;

the driving assembly comprises a pedal rod and a vertically arranged transition rod, the pedal rod is arranged between the bottom plate and the connecting plate, the middle part of the pedal rod is hinged with the connecting plate through a fixing piece arranged at the bottom of the connecting plate, one end of the pedal rod is provided with a pedal, the other end of the pedal rod is hinged with the bottom end of the transition rod, and the pedal rod drives the transition rod to reciprocate up and down in a first sleeve arranged on the supporting rod;

the rotating assembly comprises a rack arranged on the transition rod and a rotating shaft fixedly arranged on the supporting rod, a gear and a cam are fixed on the rotating shaft, the gear and the rack are mutually meshed, the transition rod moves up and down to drive the rack to move up and down, the rack moves up and down to drive the gear to rotate, and the gear rotates to drive the coaxial cam to rotate;

the micro-vibration component comprises a movable plate which can slide up and down in the outer box, the movable plate is connected with the bottom of the outer box through an elastic component, a driving rod penetrating through the bottom of the outer box is fixed below the movable plate, and the driving rod rotates through a cam to move up and down in the vertical direction.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the bracing piece of support is vertical to be fixed on the bottom plate, and the support is whole to have better stability, still is equipped with the outer box that is used for fixed sharp machine box in the upper segment of bracing piece, and the setting of frame can be fixed sharp machine box on the support, avoids placing sharp machine box in the use of sharp machine box and has the problem of potential safety hazard on medical car.

2. Medical personnel pedal the pedal downwards, because of the lever principle, the pedal rod can provide an upward supporting force for the transition rod, the transition rod is connected with the support rod in a sliding way through the first sleeve, the transition rod moves upwards under the action of the supporting force, the rack arranged on the transition rod can drive the gear meshed with the rack to rotate, the gear rotates and drives the coaxial cam to rotate, the drive rod arranged above the cam can move up and down in the vertical direction, the drive rod is fixedly arranged at the bottom of the movable plate, the drive rod moves up and down to drive the movable plate to move up and down in the outer box, the movable plate is connected with the bottom of the outer box through the elastic component, the elastic component has resilience force to the movable plate, the movable plate can oscillate in the outer box, the sharp instrument box arranged in the outer box can generate micro-oscillation under the action of the movable plate, and further, the containing utilization rate of the sharp instrument box is improved; vibrate sharp machine box through pedal simple mode and avoid manual operation to have the problem of potential safety hazard.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the sharp instrument box with a function board of the present invention.

In the drawings: the transition rod 1, the second sleeve 2, the outer box 3, the moving plate 4, the elastic component 5, the driving rod 6, the cam 7, the connecting plate 8, the fixing piece 9, the pedal rod 10, the pedal 11, the movable rod 12, the scissors 13, the connecting rod 14, the fixing box 15, the rack 16, the gear 17, the rotating shaft 18, the first sleeve 19, the supporting rod 20, the bottom plate 21, the box cover 22, the box body 23, the inserting groove 24, the shielding plate 25, the first needle inlet hole 26, the second needle inlet hole 27, the elastic element 28, the mounting block 29, the shearing plate 30 and the mounting groove 31.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example one

As shown in fig. 1-2, the adjustable sharps container carrying mechanism of the present invention includes a support, a driving assembly, a rotating assembly and a micro-vibration assembly; the support comprises a bottom plate 21 arranged horizontally and a support rod 20 vertically fixed on the bottom plate 21, a connecting plate 8 parallel to the bottom plate 21 is arranged at the lower section of the support rod 20 close to the bottom plate 21, and an outer box 3 and a fixing box 15 for fixing the sharp instrument box are arranged at the upper section of the support rod 20; the driving assembly comprises a pedal rod 10 and a vertically arranged transition rod 1, the pedal rod 10 is installed between a bottom plate 21 and a connecting plate 8, the middle of the pedal rod 10 is hinged with the connecting plate 8 through a fixing piece 9 arranged at the bottom of the connecting plate 8, one end of the pedal rod 10 is provided with a pedal 11, the other end of the pedal rod 10 is hinged with the bottom end of the transition rod 1, and the pedal rod 10 drives the transition rod 1 to reciprocate up and down in a first sleeve 19 arranged on a supporting rod 20; the rotating assembly comprises a rack 16 arranged on the transition rod 1 and a rotating shaft 18 fixedly arranged on the supporting rod 20, a gear 17 and a cam 7 are fixed on the rotating shaft 18, the gear 17 is meshed with the rack 16, the transition rod 1 moves up and down to drive the rack 16 to move up and down, the rack 16 moves up and down to drive the gear 17 to rotate, and the gear 17 rotates to drive the coaxial cam 7 to rotate; the micro-vibration component comprises a moving plate 4 which can slide up and down in the outer box 3, the moving plate 4 is connected with the box bottom of the outer box 3 through an elastic component 5, and the elastic component 5 can be a spring; a driving rod 6 penetrating the bottom of the outer box 3 is fixed below the moving plate 4, and the driving rod 6 moves up and down in the vertical direction by rotating through a cam 7. The medical staff pedals 11 downwards, because of the lever principle, the foot bar 10 can give the transition bar 1 an upward supporting force, the transition bar 1 is connected on the support bar 20 through the first sleeve 19 in a sliding way, the transition bar 1 moves upwards under the supporting force, the rack 16 arranged on the transition bar 1 can drive the gear 17 meshed with the rack 16 to rotate, the gear 17 rotates to drive the coaxial cam 7 to rotate, the drive rod 6 arranged above the cam 7 can move up and down in the vertical direction, the drive rod 6 is fixedly arranged at the bottom of the outer box 3, the drive rod 6 moves up and down to drive the movable plate 4 to move up and down in the outer box 3, the movable plate 4 is connected with the bottom of the outer box 3 through the elastic component 5, the elastic component 5 has resilience to the movable plate 4, the movable plate 4 can vibrate in the outer box 3, a sharp instrument box arranged in the outer box 3 can generate micro-vibration under the action of the movable plate 4, thereby reducing the interval between sharp medical wastes in the sharp instrument box and improving the containing utilization rate of the sharp instrument box; vibrate sharp machine box through pedal simple mode and avoid manual operation to have the problem of potential safety hazard.

Example two

The support is also provided with a horizontally arranged movable rod 12, the movable rod 12 is rotatably connected with the transition rod 1 through a connecting rod 14, the connecting rod 14 is hinged with the transition rod 1 and the movable rod 12, and the transition rod 1 drives the movable rod 12 to horizontally reciprocate in a second sleeve 2 arranged on the supporting rod 20. Be equipped with sharp machine box with the cooperation of movable rod 12 and use in fixed box 15, sharp machine box includes box body 23, and box body 23 is upper end open-ended cavity structure, and the upset of box body 23 open end is provided with lid 22, still pegs graft the function board that sets up at box body 23 open end. The function board is including the frame that the 23 open ends of laminating box body set up, the strake 30 and shielding plate 25 are provided with to the strake from top to bottom in the frame by mistake, it has the first pinhole 26 of advancing with the 23 cavity intercommunication of box body to open on the strake 30, be equipped with scissors 13 below the strake 30, scissors 13's the opening and shutting mouth is located first pinhole 26 below of advancing, scissors 13's the opening and shutting mouth sets up the below at first pinhole 26, scissors 13's two cutting edges just can not directly expose the service face at strake 30, medical personnel's safety at the use scissors 13 in-process has further been guaranteed. The scissors 13 comprise mutually perpendicular arranged knife handles and knife edges, an elastic element 28 is arranged between the two knife handles, the elastic element 28 adopted by the utility model is a spring, the spring between the two knife handles can be in a compression state or a stretching state when the opening and closing port of the scissors 13 is in a closed state, and the spring is matched with the movable rod 12 to move leftwards or rightwards, so that the purpose of shearing the needle head of the infusion tube can be achieved; the spring of the middle scissors 13 in the closed state is in the compression state. One of the blades is fixed below the shear plate 30 in an inserted and fixed mode, the other blade is movably arranged below the shear plate 30, and a cutter handle corresponding to the other blade rotates in a matched mode through the movable rod 12; in order to facilitate the movable rod 12 to accurately contact with the handle corresponding to the other blade, a mounting block 29 may be disposed on the handle corresponding to the other blade, and the mounting block 29 may be detachably mounted to the handle of the scissors 13 by screwing the mounting block 29. The open end of the box body 23 is provided with a mounting groove 31 which is inserted into the frame. The utility model discloses a mounting groove 31 makes things convenient for the fixed mounting and the dismantlement of function board and box body 23 for laminating box body 23 open-ended half slot. The shielding plate 25 and the frame are located on the same horizontal plane, and the shielding plate 25 is provided with an insertion groove 24. The insertion groove 24 is arranged to facilitate the installation and the disassembly of the function board and the box body 23. A plurality of raindrop-shaped second needle inlet holes 27 are uniformly distributed on the shearing plate 30 around the first needle inlet holes 26. The second needle inlet hole 27 is convenient for collecting syringe needles, and the sharp instrument box can collect various needles, so that the application range is wider. The box 23 is made of a translucent material, such as translucent yellow plastic, so as to facilitate observation of the waste in the box 23, and to facilitate timely replacement of a new sharps box when the waste reaches 2/3 of the capacity of the box 23. The box body 23 can be also provided with a handle, so that the sharp instrument box can be conveniently replaced. When the infusion tube cutting device is used, an infusion tube needle to be cut is placed into the first needle inlet hole 26, the placement position of the needle is located below an opening and closing opening of the scissors 13, then a medical worker steps on the pedal 11, due to the lever principle, the pedal rod 10 can provide an upward supporting force for the transition rod 1, the transition rod 1 is in sliding connection on the supporting rod 20 through the first sleeve 19, the transition rod 1 moves upwards under the supporting force, the movable rod 12 is connected with the transition rod 1 through the connecting rod 14, the transition rod 1 moves upwards to drive the movable rod 12 to move leftwards or rightwards at the horizontal position, a knife handle which is movably arranged below the cutting plate 30 on the scissors 13 is pushed to close and cut the infusion tube, the needle cut at the end of the infusion tube is guided into the sharp box to be collected, the medical worker can easily cut the needle by adopting a pedal mode, and the method for cutting the needle by cooperation of two hands is more convenient than, the shearing efficiency is also higher. When the medical waste of the sharp instruments in the sharp instrument box reaches 2/3 of the capacity of the sharp instrument box, the functional board is separated from the box body 23 through the inserting groove 24, the box cover 22 is turned over and fastened, sealed and fixed with the box body 23, and the box cover is sent to a garbage treatment center for uniform treatment; the detached function board can be used repeatedly after being sterilized.

The fixed box 15 is used for placing a sharp instrument box with a function board, and the sharp instrument box with the function board is matched with the movable rod 12 for driving; the bottom of the fixed box 15 can be provided with a plurality of suckers, so that the sharp box can not move when the movable rod 12 drives the scissors 13 to cut the infusion needle, and the accuracy of the foot-operated infusion needle cutting is convenient to use. The outer box 3 is mainly used for placing a sharp instrument box without a function board, and the sharp instrument box without the function board is mainly used for containing the ampoule bottles. The mounting positions of the fixing box 15 and the outer box 3 can be fixedly mounted according to the use habit of an operator, as long as the use function of the utility model can be achieved. The utility model discloses a simple foot-operated operation both can cut the sharp machine box in the outer box 3 of transfer line syringe needle can also the micro-vibration, improves the splendid attire utilization ratio of sharp machine box in the outer box 3. Preferably, for making things convenient for sharp machine box and support to remove along with medical shallow, can install a plurality of universal wheels in the below of bottom plate 21, install on bracing piece 20 can with the fixed mounting 9 of medical shallow, simple can fix bracing piece 20 on the shallow through the rope, make things convenient for the support to remove along with the shallow.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a sharp machine box bears mechanism with adjustable which characterized in that: comprises a bracket, a driving component, a rotating component and a micro-vibration component;

the support comprises a bottom plate (21) which is horizontally arranged and a support rod (20) which is vertically fixed on the bottom plate (21), a connecting plate (8) which is parallel to the bottom plate (21) is arranged at the lower section of the support rod (20) close to the bottom plate (21), and an outer box (3) and a fixed box (15) which are used for fixing the sharp instrument box are arranged at the upper section of the support rod (20);

the driving assembly comprises a pedal rod (10) and a vertically arranged transition rod (1), the pedal rod (10) is installed between a bottom plate (21) and a connecting plate (8), the middle part of the pedal rod (10) is hinged with the connecting plate (8) through a fixing piece (9) arranged at the bottom of the connecting plate (8), one end of the pedal rod (10) is provided with a pedal (11), the other end of the pedal rod (10) is hinged with the bottom end of the transition rod (1), and the pedal rod (10) drives the transition rod (1) to reciprocate up and down in a first sleeve (19) arranged on a supporting rod (20);

the rotating assembly comprises a rack (16) arranged on the transition rod (1) and a rotating shaft (18) fixedly arranged on the support rod (20), a gear (17) and a cam (7) are fixed on the rotating shaft (18), the gear (17) is meshed with the rack (16), the transition rod (1) moves up and down to drive the rack (16) to move up and down, the rack (16) moves up and down to drive the gear (17) to rotate, and the gear (17) rotates to drive the coaxial cam (7) to rotate;

the micro-vibration component comprises a movable plate (4) which can slide up and down in the outer box (3), the movable plate (4) is connected with the box bottom of the outer box (3) through an elastic component (5), a driving rod (6) which penetrates through the box bottom of the outer box (3) is fixed below the movable plate (4), and the driving rod (6) rotates through a cam (7) to move up and down in the vertical direction.

2. The adjustable sharps container carrying mechanism as claimed in claim 1, wherein: still including activity pole (12) that the level set up, activity pole (12) are connected with transition pole (1) rotation through connecting rod (14), and connecting rod (14) all articulate the setting with transition pole (1), activity pole (12), and transition pole (1) drive activity pole (12) horizontal reciprocating motion in second sleeve (2) that set up on bracing piece (20).

3. The adjustable sharps container carrying mechanism as claimed in claim 2, wherein: the sharp instrument box matched with the movable rod (12) for use is arranged in the fixed box (15), the sharp instrument box comprises a box body (23) with an upper end opening cavity structure, a box cover (22) is arranged at the opening end of the box body (23) in an overturning manner, and a function board is further arranged at the opening end of the box body (23) in an inserting manner.

4. The adjustable sharps container carrying mechanism as claimed in claim 3, wherein: the function board is including the frame that laminating box body (23) open end set up, it is provided with shear plate (30) and shielding plate (25) to fall by mistake from top to bottom in the frame, it has first into pinhole (26) with box body (23) cavity intercommunication to open on shear plate (30), be equipped with scissors (13) below shear plate (30), the division of scissors (13) is located first into pinhole (26) below, scissors (13) are including handle of a knife and the cutting edge that mutually perpendicular set up, be equipped with elastic element (28) between two handles of a knife, one of them cutting edge is fixed in pegging graft and is fixed in shear plate (30) below, another cutting edge is in shear plate (30) below activity setting, the corresponding handle of a knife of another cutting edge is through movable rod (12) cooperation rotation.