CN108438690B

CN108438690B - Medical article management cabinet with setting function

Info

Publication number: CN108438690B
Application number: CN201810260312.4A
Authority: CN
Inventors: 杨哲; 刘洋; 王晶莹; 石海龙
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2018-03-27
Filing date: 2018-03-27
Publication date: 2020-06-30
Anticipated expiration: 2038-03-27
Also published as: CN108438690A

Abstract

The invention provides a medical article management cabinet with a setting function, which effectively solves the trouble of checking the number in preparation work before operation, is beneficial to the management of the quantity and quality of medical tools and avoids the problem of equipment loss; the technical scheme for solving the problem is that the device comprises a box body, wherein a fixed block is arranged in the box body, a rotary table is arranged above the fixed block, a rotary block is arranged in the center of the rotary table, a clamping pin is arranged on the rotary block, a clamping hole is formed in the rotary table, a rotary shaft is arranged on the rotary block, and a first face gear is arranged at the lower end of the rotary shaft; the surgical instrument fixing block is ingenious in structure, beneficial to improving the working efficiency of medical staff, capable of avoiding the trouble of checking the number of the medical staff, reducing the risk of loss of surgical equipment, reducing the cost and convenient to popularize.

Description

Medical article management cabinet with setting function

Technical Field

The invention relates to the technical field of medical instrument management, in particular to a medical article management cabinet with a setting function.

Background

The article management cabinet generally refers to the overall management of some or a class of articles or similar articles, but for medical tools used in hospitals, there is no special management device for quantitative access and management statistics, and it is very troublesome for the article management personnel in hospitals.

At present, the medical technology is rapidly developed, a plurality of diseases can achieve good treatment effect through operations, the frequency of the operations performed in a hospital every day is increasingly frequent, and certainly, a certain amount of surgical tools is required for each operation, the surgical tools are distributed by the same surgical equipment management center, in the preparation process, a person is required to prepare the surgical instruments, then the surgical instruments are taken before waiting for a nurse in an operating room, and finally the surgical instruments are taken to the operating room, in the process, the staff in the warehouse needs to check the number of each tool, the hospital is busy in the number checking process, the medical staff is relatively few originally, the workload is large, therefore, the situation that the number of individual tools is too large or insufficient is inevitable, the trouble is caused for the number checking of the management center personnel, and moreover, the operation tools are expensive, and the great waste of limited resources of the hospital is possibly caused.

Therefore, the invention provides a medical article management cabinet with a setting function to solve the problems.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the medical article management cabinet with the setting function, which effectively solves the trouble of checking the number in the preparation work before the operation, liberates the working efficiency of personnel in a warehouse management center, is beneficial to the management of the quantity and the quality of medical tools and avoids the problem of equipment loss caused by human errors.

The technical scheme includes that the device comprises a rectangular box body, a fixed block is arranged in the box body, a horizontal and rotatable turntable is arranged above the fixed block, a vertical through hole is formed in the center of the turntable, a rotating block coaxial with the turntable is arranged in the through hole, the rotating block and the turntable are not separated from each other, the rotating block cannot move up and down, a blind hole formed along the radial direction of the rotating block is formed in the outer edge surface of the rotating block, a slidable clamping pin is arranged in the blind hole, a pressure spring is connected between the clamping pin and the bottom end of the blind hole, and the outer end; the side wall of the through hole is provided with a clamping hole corresponding to the clamping pin, the outer end of the clamping pin is clamped in the clamping hole, the rotating block can rotate in the through hole, the rotating disc does not rotate along with the rotating block, the rotating block drives the clamping pin to be separated from the clamping hole through the inclined surface when the rotating block rotates, and the rotating block can only rotate in one direction in the through hole; the rotating block is provided with a rotating shaft which vertically penetrates through the rotating block and can drive the rotating block to rotate, the rotating shaft can move up and down, and the lower end of the rotating shaft is arranged below the rotating block and is fixedly provided with a horizontal first face gear; a second end face gear meshed with the first end face gear is fixed on the upper end face of the fixed block, and the first end face gear and the second end face gear are meshed with each other or separated from each other to enable the rotating shaft not to rotate or rotate;

the fixed block is internally provided with a transversely arranged channel, the upper end surface of the fixed block is provided with a wire outlet hole communicated with the channel, the fixed block is provided with a wire inlet hole communicated with the other end of the channel, the upper side wall and the lower side wall of the channel are provided with sliding chutes along the length direction of the channel, the fixed block is provided with a plurality of rectangular holes which are distributed along the length direction of the channel and are positioned below the channel, the rectangular holes are communicated with the sliding chutes close to one side of the rectangular holes, the front end of each rectangular hole is in an open shape, the opening of each rectangular hole is provided with a movable plate, the movable plate seals the opening at the front end of each rectangular; the upper end of the movable plate is provided with a wedge block which can move up and down, the upper end of the wedge block is arranged to penetrate through the chute and block the channel, and the part of the wedge block arranged in the channel is provided with an inclined surface;

the fixed block is provided with a ratchet wheel with a forward end face and capable of rotating, one side of the ratchet wheel is provided with a mandril capable of moving up and down, the mandril is provided with a pawl matched with the ratchet wheel, the ratchet wheel intermittently rotates due to the up-and-down movement of the mandril, the ratchet wheel is provided with a winding wheel capable of rotating along with the ratchet wheel, a channel is internally provided with a rope arranged along the channel, a small ball is arranged in the channel, the small ball is provided with an annular bulge concentric with the small ball to form a sliding block, the annular bulge is clamped in a sliding groove, the sliding block is fixed with the rope, one end of the rope reaches the upper end of the fixed block through a wire outlet hole and is wound on the winding wheel, the other end of the rope reaches the position above the fixed block through a wire inlet, the two ends of the rope are connected together, the ratchet wheel, the front end of the rectangular hole is opened.

The medical instrument management system is ingenious and novel in structure, is beneficial to improving the working efficiency of medical staff, avoids the trouble of checking the number of the medical staff, reduces the risk of loss of surgical instruments, reduces the management difficulty of hospitals on tool instruments, prevents the waste of limited resources of the hospitals, reduces the cost and is convenient to popularize.

Drawings

FIG. 1 is a front cross-sectional view of the present invention.

FIG. 2 is a top cross-sectional view of the present invention.

Fig. 3 is a sectional view taken along line a-a of fig. 1.

Fig. 4 is a sectional view taken along line B-B in fig. 1.

FIG. 5 is a view showing the slider passing over the wedge and pressing the wedge downward.

FIG. 6 is a schematic view showing the connection of the turntable, the turning block and the locking pin according to the present invention.

FIG. 7 is a schematic view of the connection of the first cylinder, the second cylinder and the winding spring thereon of the present invention.

Fig. 8 is a schematic structural view of a fixing block, a rectangular hole, a channel and a sliding groove in the present invention.

FIG. 9 is a schematic view showing the connection of the turntable, the end cam, the second cylinder, the third cylinder and the circular plate according to the present invention.

Fig. 10 is a schematic structural view of the rotating shaft and the first face gear in the present invention.

Fig. 11 is a schematic structural view of a turning block in the present invention.

Fig. 12 is a schematic view of the structure of the first cylinder and the annular plate in the present invention.

FIG. 13 is a schematic structural diagram of the slider of the present invention.

Detailed Description

The following description will explain embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 13, the invention comprises a rectangular box body 1, a fixed block 2 is arranged in the box body 1, a horizontal and rotatable turntable 3 is arranged above the fixed block 2, a vertical through hole is arranged in the center of the turntable 3, a rotating block 4 coaxial with the turntable 3 is arranged in the through hole, the rotating block 4 is not separated from the turntable 3, the rotating block 4 cannot move up and down, a blind hole arranged along the radial direction of the rotating block 4 is arranged on the outer edge surface of the rotating block 4, a slidable bayonet lock is arranged in the blind hole, a pressure spring is connected between the bayonet lock and the bottom end of the blind hole, and the outer end surface of the bayonet; the side wall of the through hole is provided with a clamping hole corresponding to the bayonet lock, the outer end of the bayonet lock is clamped in the clamping hole, the rotating block 4 can rotate in the through hole, the rotating disc 3 does not rotate along with the rotating block 4, when the rotating block 4 rotates, the rotating block 4 drives the bayonet lock to be separated from the clamping hole through the inclined plane, and the rotating block 4 can only rotate in one direction in the through hole; a rotating shaft 5 which vertically penetrates through the rotating block 4 and can drive the rotating block 4 to rotate is arranged on the rotating block 4, the rotating shaft 5 can move up and down, and the lower end of the rotating shaft 5 is arranged below the rotating block 4 and is fixedly provided with a horizontal first end face gear 6; a second end face gear 7 meshed with the first end face gear 6 is fixed on the upper end face of the fixed block 2, and the first end face gear 6 and the second end face gear 7 are meshed with each other or separated from each other to enable the rotating shaft 5 not to rotate or rotate;

the fixed block 2 is internally provided with a transversely arranged channel, the upper end surface of the fixed block 2 is provided with a wire outlet hole communicated with the channel, the fixed block 2 is provided with a wire inlet hole communicated with the other end of the channel, the upper side wall and the lower side wall of the channel are provided with sliding chutes 8 along the length direction of the channel, the fixed block 2 is provided with a plurality of rectangular holes 9 which are distributed along the length direction of the channel and are positioned below the channel, the rectangular holes 9 are communicated with the sliding chutes 8 close to one side of the rectangular holes 9, the front end of each rectangular hole 9 is open, a movable plate 10 is arranged at the opening of each rectangular hole 9, the movable plate 10 seals the opening at the front end of each rectangular hole 9, and the left; the upper end of the movable plate 10 is provided with a wedge-shaped block 11 which can move up and down, the upper end of the wedge-shaped block 11 is arranged to penetrate through the chute 8 and block the channel, and the part of the wedge-shaped block 11 arranged in the channel is provided with an inclined surface;

a ratchet wheel 12 with a forward and rotatable end surface is arranged above the fixed block 2, a mandril 13 capable of moving up and down is arranged on one side of the ratchet wheel 12, a pawl matched with the ratchet wheel 12 is arranged on the mandril 13, the ratchet wheel 12 intermittently rotates due to the up-and-down movement of the mandril 13, a wire winding wheel 14 capable of rotating along with the ratchet wheel 12 is arranged on the ratchet wheel 12, a rope arranged along a channel is arranged in the channel, a small ball is arranged in the channel, an annular bulge concentric with the small ball is arranged on the small ball to form a sliding block 15, the annular bulge is clamped in the chute 8, the sliding block 15 is fixed with the rope, one end of the rope reaches the upper end of the fixed block 2 through a wire outlet and is wound on the wire winding wheel 14, the other end of the rope reaches the upper part of the fixed block 2 through a wire inlet, two ends of the rope are connected together, the ratchet wheel 12 rotates to drive the wire winding wheel 14 to, the front end of the rectangular hole 9 is opened.

In order to realize that the rope is pulled by the ejector rod 13 in a rhythmic manner to enable the movable plate 10 to sequentially rotate forwards so as to open the front end of the rectangular hole 9, the lower end of the rotary disc 3 is fixedly provided with an end face cam 16 concentric with the rotary disc 3, the lower end of the end face cam 16 is uniformly provided with a plurality of undulations, the upper end of the ejector rod 13 is in contact with the lower end face of the end face cam 16, and the rotation of the end face cam 16 enables the ejector rod 13 to move up and down through the plurality of undulations so as to enable.

In order to realize the up-and-down movement of the ejector rod 13 and the contact between the upper end of the ejector rod 13 and the end face cam 16, a supporting block 17 is fixed on the right side wall in the cavity of the box body 1, the ejector rod 13 vertically penetrates through the supporting block 17, the ejector rod 13 can slide up and down on the supporting block 17, an annular bulge is arranged at the upper end of the ejector rod 13, a pressure spring is sleeved on the ejector rod 13, the upper end of the pressure spring is in contact with the annular bulge, the lower end of the pressure spring is in contact with the supporting block 17, and the upper end; the end cam 16 has a plurality of undulations, namely a plurality of push stroke angles are arranged on the end cam 16, and the end cam 16 rotates to enable the push rod 13 to reciprocate in the vertical direction.

In order to mount the ratchet wheel 12 and the winding wheel 14 and enable the winding wheel 14 to restore to the original state so as to realize intermittent rotation of the ratchet wheel 12, a fixed shaft which is coaxial with the ratchet wheel 12 and can not rotate is arranged on the ratchet wheel 12, the front end of the fixed shaft penetrates through the ratchet wheel 12 and is arranged in front of the ratchet wheel 12, the rear end of the fixed shaft penetrates through the winding wheel 14 and is arranged behind the winding wheel 14, a support plate 18 is respectively fixed on the lower sides of the front end and the rear end of the fixed shaft, and the lower end of the support; the winding wheel 14 is connected with the fixed shaft through a spring; the lower end surface of the supporting block 17 is hinged with a pawl through a torsion spring, the pawl is always kept in contact with the ratchet wheel 12 under the action of the torsion spring, and the pawl enables the ratchet wheel 12 not to rotate reversely.

In order to realize that the rotating block 4 and the turntable 3 are not separated from each other, the side wall of the through hole is provided with an annular clamping groove, the outer side wall of the rotating block 4 is provided with an annular bulge matched with the clamping groove, and the annular bulge is clamped in the clamping groove to ensure that the rotating block 4 and the turntable 3 are not separated from each other.

In order to realize that the rotating shaft 5 can drive the rotating block 4 to rotate and the rotating shaft 5 can move up and down, the rotating shaft 5 is provided with a spline, the rotating block 4 is provided with a spline hole corresponding to the spline, and the spline can slide up and down in the spline hole together with the spline hole.

In order to realize the rotation of the rotating disc 3, a first cylinder 19 which is coaxial with the rotating disc 3 is fixed on the upper end surface of the fixed block 2; an annular groove with a downward opening is formed in the lower end face of the rotary disc 3, a rotatable annular plate 20 is arranged in the annular groove, and the annular plate 20 is fixed with the first cylinder 19; the first cylinder 19 is sleeved with a tapered roller bearing, the upper end of the bearing is contacted with the lower end face of the annular plate 20, and the outer circular face of the bearing is tightly fixed with the annular groove.

In order to enable the rotary disc 3 to automatically rotate, a second cylinder 21 coaxial with the rotary disc 3 is fixed on the lower end face of the rotary disc 3, the second cylinder 21 is arranged in the first cylinder 19, a clockwork spring is arranged in the first cylinder 19, one end of the clockwork spring is fixedly connected with the first cylinder 19, and the other end of the clockwork spring is connected with the second cylinder 21; 3 up end on a plurality of blind holes that are the circumference equipartition, the axle that draws that can reciprocate is on the box 1 entablature, draws the axle lower extreme to run through the box 1 entablature and block and push up in the blind hole, draw epaxial end and arrange the box 1 outside in, draw epaxial end to have the arch, draw epaxial cover to be equipped with the extension spring, the extension spring upper end is connected with the arch, the extension spring lower extreme is connected with the box 1 up end.

In order to realize that the first end face gear 6 is meshed with the second end face gear 7 under the state without external force, the rotating shaft 5 is sleeved with a pressure spring, one end of the pressure spring is in contact with the lower end face of the rotating block 4, and the other end of the pressure spring is in contact with the upper end face of the first end face gear 6.

In order to facilitate the rotation of the rotary disc 3 and facilitate the quantitative opening of the rectangular hole 9 by medical staff, thereby reducing errors, a third cylinder 22 coaxial with the rotary disc 3 is fixed on the upper end surface of the rotary disc 3, the upper end of the third cylinder 22 penetrates through the upper side plate of the box body 1, the third cylinder 22 can rotate on the upper side plate of the box body 1, a horizontal circular plate is arranged on the upper end of the third cylinder 22, the circular plate is arranged on the outer side of the box body 1, and the lower end surface of the circular plate is contacted with the upper end surface of the box body 1; the upper end of the rotating shaft 5 penetrates through the circular plate and is arranged above the circular plate, and the upper end of the rotating shaft 5 is provided with a circular baffle.

For better realization sliding block 15 rotates forward in proper order when passing through from rectangular hole 9 top in proper order a plurality of fly leafs 10 and makes the rectangular hole 9 front end open, fly leaf 10 arrange in rectangular hole 9 and be in the passageway under, fly leaf 10 upper end have the ascending blind hole of opening, wedge 11 lower extreme is arranged in the blind hole, and can reciprocate in the blind hole, has the pressure spring in the blind hole, the pressure spring upper end is connected with wedge 11, the pressure spring lower extreme is connected with the blind hole bottom, the 11 upper end left and right sides of wedge all have the inclined plane, sliding block 15 makes wedge 11 break away from the passageway downwards through the inclined plane for fly leaf 10 rotates forward under the effect of torsional spring.

In order to display the use condition of the medical tool in the rectangular box, a pointer is marked on a circular baffle plate at the upper end of the rotating shaft 5, a plurality of numbers are marked on the upper end surface of the circular plate, and the numbers are gradually increased from zero along the rotating direction of the rotating shaft 5 and are annularly arranged; the upper end face of the box body 1 is provided with numbers corresponding to the numbers on the circular plate, the numbers are gradually decreased along the rotating direction of the rotating shaft 5, and the sum of the numbers on the same radius on the two rows of numbers is equal to the total number of the rectangular boxes.

In order to realize that a rectangular hole 9 is just opened when the rotary disc 3 rotates by a scale angle, the rotary disc 3 rotates to drive the end face cam 16 to rotate by the same angle, the ejector rod 13 is pressed downwards for a specific number of times in the angle, so that the ratchet wheel 12 rotates by a specific angle, the corresponding winding wheel 14 is also driven to rotate by a certain angle, and the rope pulls the sliding block 15 to slide in the channel for a specific distance, so that the rectangular hole 9 is opened.

In order to increase the number of the scalpel handles capable of being accommodated in the fixing block 2, the plurality of channels are in S-shaped distribution in an end-to-end mode, when the number of the channels is odd, the discharge holes and the feed holes are located on the opposite sides of the fixing block 2, and when the number of the channels is even, the discharge holes and the feed holes are located on the same side of the fixing block 2.

The end face cam 16 is in a cylindrical shape, a plurality of undulations are arranged on the lower end face of the end face cam 16 and are evenly distributed in a circumferential direction, the ejector rod 13 can move up and down in a reciprocating mode under the action of the undulations due to rotation of the end face cam 16, when the rotary disc 3 rotates to a specific angle or a specific scale, correspondingly, the sliding block 15 slides for a corresponding distance in the channel, the wedge blocks 11 in a specific number are made to bounce downwards, and then the movable plates 10 in the corresponding number rotate forwards to open the rectangular hole 9.

Certainly, in specific implementation, the bayonet lock on the rotating block 4 and the matched clamping hole need attention, the outer end face of the bayonet lock is an inclined plane, one end of the inclined plane is in contact with the bottom end of the clamping hole, and the other end of the inclined plane extends out of the clamping hole, so that only when the rotating block 4 rotates, the rotating block 4 drives the bayonet lock to approach the center of the rotating block 4 under the action of the inclined plane, and the bayonet lock is gradually separated from the clamping hole; in the process, the rotating direction of the rotating block 4 is determined by the position of the inclined plane, and the rotating block 4 can only rotate towards one side of the inclined plane; the front end of the lower end of the box body 1 is open, so that the rectangular box is prevented from being opened forwards; the rope is not flexible, and the frictional force between rope and take-up reel 14 is enough big and the phenomenon of skidding can not appear.

When the scalpel handle is used, tools required for medical treatment are placed in the rectangular hole 9 in advance, the scalpel handle is taken as an example, and under the condition that the rotating shaft 5 can rotate only clockwise, a plurality of mechanisms for realizing unidirectional rotation of the rotating shaft 5 are provided, for example, a ratchet 12 and pawl structure is utilized, the modes are many, and the description is not needed one by one.

When the warehouse staff before the operation is provided with the operation tools, according to the number of the operation tool handles on the operation tool list, the rotating shaft 5 is lifted to enable the first end face gear 6 and the second end face gear 7 to be mutually matched, the rotating shaft 5 is rotated to enable the pointer marked on the rotating shaft 5 to point to the number displayed on the circular plate, the number is the number of the operation tool handles, then the operation tool handles are put down, the rotating block 4 drives the clamping pin to clockwise rotate for a certain angle under the action of the rotating shaft 5, the rotating shaft 5 is put down to enable the first end face gear 6 to be meshed with the second end face gear 7, and the rotating shaft 5 is fixed; meanwhile, the lower end of the pull shaft clamps the blind hole on the upper end face of the rotary table 3, so that the rotary table 3 cannot rotate and waits for the medical staff to take.

When medical staff take surgical tools, the lower end of the pull shaft is separated from the blind hole in the upper end of the rotary table 3 only by pulling up the pull shaft upwards, at the moment, the second cylinder 21 rotates in the first cylinder 19 under the action of the clockwork spring, the second cylinder 21 drives the rotary table 3 in the upper end to rotate, the rotary table 3 drives the third cylinder 22 in the upper end to rotate, when the number zero on the circular plate rotates to the position corresponding to the marking pointer in the upper end of the rotary shaft 5 again, the bayonet lock and the clamping hole are clamped again at the moment, the rotary table 3 is fixed, at the moment, the pull shaft is put down to enable the lower end of the pull shaft to clamp the blind hole, and at the moment, the outer ring number corresponding.

In the process, the spring drives the rotating disc 3 to rotate through the second cylinder 21, the spring drives the ejector rod 13 to move up and down in a rhythmic manner, so that the ratchet wheel 12 drives the winding wheel 14 to rotate in a rhythmic manner, the sliding block 15 slides in the channel, the sliding block 15 moves the wedge block 11 on the movable plate 10 downwards through the inclined plane, the movable plate 10 is opened in sequence, and when the upper end of the wedge block 11 is lower than the upper end face of the rectangular hole 9, the movable plate 10 is opened forwards under the action of the torsion spring.

When the scalpel handles in all the rectangular boxes are completely used up, the warehouse keeper can manually open all the pawls around the ratchet wheel 12, so that all the pawls are completely separated from the ratchet wheel 12, the winding wheel 14 rotates reversely under the action of the clockwork spring, the sliding block 15 is in the initial state again, all the rectangular holes 9 are opened completely, and articles can be placed in the rectangular holes 9 of the warehouse keeper conveniently.

The driving mode of the ejector rod 13 in the invention is many, not only limited to the driving of the end cam 16, but also can be realized by fixing the upper end of the ejector rod 13 on a hydraulic cylinder, mounting a gear pump on the hydraulic cylinder, connecting a servo motor on the gear pump, controlling the motor by a rotating shaft 5 and a circular plate together, when a pointer on a bulge at the upper end of the rotating shaft 5 points to '0' on the circular plate, the motor is in a short circuit state, when the pointer on the bulge at the upper end of the rotating shaft 5 does not point to '0' on the circular plate, the pull shaft is pulled upwards and a switch of the motor is opened, then, a rotating disc 3 drives a pinion to rotate, when the pinion sends a batch of pellets into a feed hole through the circular plate, the ejector rod 13 presses the pellets downwards under the action of the hydraulic cylinder, so that the pellets in the feed hole are pressed downwards by the ejector rod 13 to enable a wedge block 11 to, the rectangular box slides forwards under the action of the pressure spring, and the front end of the rectangular box is arranged on the outer side of the fixed block 2, so that the scalpel in the rectangular box can be taken out smoothly.

The invention has the outstanding advantages that:

1. the invention forms a device with quantitative function by designing the rotary disc 3, the rotating shaft 5, the rotating wheel, the bayonet lock and the bayonet hole, only the pointer is required to point to the number on the circular plate, the number corresponding to the pointer on the circular plate is equal to the number of opened rectangular boxes, the number on the outermost circle can already display the remaining number in the whole device, moreover, after the rectangular boxes are opened each time, the pointer on the upper end of the rotating shaft 5 always corresponds to '0' on the circular plate, and the pointer is also convenient to be screwed to the number of the required scalpel handle when used next time, thus being convenient and rapid.

2. The invention utilizes the characteristic of the clockwork spring, not only realizes the automatic rotation of the turntable 3, but also avoids the trouble that the turntable 3 needs to be adjusted when in use each time, is convenient for multiple use, and is beneficial to prolonging the maintenance period.

3. According to the invention, the two face gears are engaged and disengaged to control the fixing or rotation of the rotating shaft 5, and the rotating shaft 5 is connected with the rotating block 4 through a spline, so that the rotating shaft 5 and the rotating block 4 can slide up and down relatively, and the rotating shaft 5 can rotate to drive the rotating shaft to rotate quickly at any time.

4. The end cam 16, the ratchet wheel 12, the notch and the ejector rod 13 are matched with each other, so that the winding wheel 14 rotates in a rhythmic mode, then the winding wheel 14 pulls the sliding block 15 to slide in the channel through the rope, and finally the wedge block 11 is pressed down, the movable plate 10 is automatically ejected out, and the rectangular hole 9 is opened.

5. The pointer and the two circles of numbers are arranged in the device, and the number on the outer circle has an accumulation function and displays the use condition of the appliance in the whole device, so that warehouse personnel can know the condition; the number of the inner ring can rotate according to the rotation of the rotating shaft 5, the pointer can indicate the '0' of the number of the inner ring after the pointer is used every time, a user only needs to indicate the pointer to the required number, and the operation is convenient and fast.

6. According to the invention, the number is determined and then the rectangular holes 9 are opened according to the number, so that the required number of tools can be accurately and conveniently released, the possibility of infection of other appliances is avoided, and the burden of disinfection workers is reduced.

7. According to the invention, the rotating shaft 5 is operated by only the warehouse staff, the pulling shaft is touched by only the medical staff in the operating room, the warehouse staff is responsible for determining the number and taking the pulling shaft, the warehouse staff does not need to wait for the medical staff, the warehouse staff can prepare the appliances for the next operation, manpower is liberated, time and labor are saved, and the working efficiency is improved.

8. The hospital can use a plurality of these devices simultaneously, places different utensil in every device, sets for quantity one by one according to the operation material utensil inventory that receives, can set up some wares of virus killing in every rectangle box, realizes the inside health situation of rectangle box, avoids infecting.

Claims

1. The medical article management cabinet with the setting function is characterized by comprising a rectangular box body (1), wherein a fixed block (2) is arranged in the box body (1), a horizontal and rotatable turntable (3) is arranged above the fixed block (2), a vertical through hole is formed in the center of the turntable (3), a rotating block (4) coaxial with the turntable (3) is arranged in the through hole, the rotating block (4) and the turntable (3) are not separated from each other, the rotating block (4) cannot move up and down, a blind hole formed in the radial direction of the rotating block (4) is formed in the outer edge surface of the rotating block (4), a slidable bayonet lock is arranged in the blind hole, a pressure spring is connected between the bayonet lock and the bottom end of the blind hole, and the outer end surface of; the side wall of the through hole is provided with a clamping hole corresponding to the bayonet lock, the outer end of the bayonet lock is clamped in the clamping hole, the rotating block (4) can rotate in the through hole, the rotating disc (3) does not rotate along with the rotating block (4), when the rotating block (4) rotates, the rotating block (4) drives the bayonet lock to be separated from the clamping hole through the inclined surface, and the rotating block (4) can only rotate in one direction in the through hole; a rotating shaft (5) which vertically penetrates through the rotating block (4) and can drive the rotating block (4) to rotate is arranged on the rotating block (4), the rotating shaft (5) can move up and down, and the lower end of the rotating shaft (5) is arranged below the rotating block (4) and is fixedly provided with a horizontal first face gear (6); a second end face gear (7) meshed with the first end face gear (6) is fixed on the upper end face of the fixed block (2), and the first end face gear (6) and the second end face gear (7) are meshed with each other or separated from each other to enable the rotating shaft (5) not to rotate or rotate;

the device is characterized in that a transversely arranged channel is arranged in the fixed block (2), a wire outlet hole communicated with the channel is formed in the upper end face of the fixed block (2), a wire inlet hole communicated with the other end of the channel is formed in the fixed block (2), sliding chutes (8) in the length direction of the channel are formed in the upper side wall and the lower side wall of the channel, a plurality of rectangular holes (9) which are distributed in the length direction of the channel and are located below the channel are formed in the fixed block (2), the rectangular holes (9) are communicated with the sliding chutes (8) close to one side of the rectangular holes (9), the front end of each rectangular hole (9) is in an open shape, a movable plate (10) is arranged at the opening of each rectangular hole (9), the opening at the front end of each rectangular hole (9) is sealed by the movable plate (10), and; a wedge-shaped block (11) capable of moving up and down is arranged at the upper end of the movable plate (10), the upper end of the wedge-shaped block (11) is arranged to penetrate through the sliding chute (8) and block the channel, and an inclined surface is arranged on the part of the wedge-shaped block (11) arranged in the channel;

fixed block (2) top have the terminal surface forward and rotatable ratchet (12), ratchet (12) one side has ejector pin (13) that can reciprocate, ejector pin (13) are gone up to have with ratchet (12) complex pawl, the reciprocating of ejector pin (13) makes ratchet (12) intermittent type nature rotate, ratchet (12) are gone up to have can be along with ratchet (12) pivoted reel (14), there is the rope of arranging along the passageway in the passageway, there is the bobble in the passageway, have on the bobble and constitute sliding block (15) with the concentric annular arch of bobble, annular arch card is in spout (8), sliding block (15) are fixed with the rope, rope one end is through the wire hole and arrives fixed block (2) upper end and twines on reel (14), the rope other end arrives fixed block (2) top through the inlet wire, the rope both ends are linked together, ratchet (12) rotate and drive reel (14) and rotate and make the rope follow wire hole and get into the passageway and come out by the wire hole and make and drive sliding block (15 The sliding block (15) makes the wedge block (11) move downwards through the inclined surface to make the movable plate (10) rotate forwards, so that the front end of the rectangular hole (9) is opened.

2. The medical article management cabinet with the setting function according to claim 1, wherein an end cam (16) concentric with the rotary table (3) is fixed at the lower end of the rotary table (3), a plurality of undulations are uniformly distributed at the lower end of the end cam (16), the upper end of the push rod (13) is in contact with the lower end face of the end cam (16), and the rotation of the end cam (16) causes the push rod (13) to move up and down through the undulations so as to cause the ratchet wheel (12) to rotate intermittently; a supporting block (17) is fixed on the right side wall in the cavity of the box body (1), a push rod (13) vertically penetrates through the supporting block (17), the push rod (13) can slide up and down on the supporting block (17), an annular bulge is arranged at the upper end of the push rod (13), a pressure spring is sleeved on the push rod (13), the upper end of the pressure spring is in contact with the annular bulge, the lower end of the pressure spring is in contact with the supporting block (17), and the upper end of the push rod (13) is kept in contact with an end face cam (16) under the action of the; the end face cam (16) is provided with a plurality of undulations, namely, the end face cam (16) is provided with a plurality of push stroke angles, and the end face cam (16) rotates to enable the ejector rod (13) to reciprocate in the vertical direction; the ratchet wheel (12) is provided with a fixed shaft which is coaxial with the ratchet wheel (12) and can not rotate, the front end of the fixed shaft penetrates through the ratchet wheel (12) and is arranged in front of the ratchet wheel (12), the rear end of the fixed shaft penetrates through the winding wheel (14) and is arranged behind the winding wheel (14), the lower sides of the front end and the rear end of the fixed shaft are respectively fixed with a support plate (18), and the lower end of each support plate (18) is fixed with the fixed block (2); the winding wheel (14) is connected with the fixed shaft through a spring; the lower end face of the supporting block (17) is hinged with a pawl through a torsion spring, the pawl is always kept in contact with the ratchet wheel (12) under the action of the torsion spring, and the pawl enables the ratchet wheel (12) not to be reversed.

3. The medical article management cabinet with the setting function according to claim 1, wherein an annular clamping groove is formed in the side wall of the through hole, an annular protrusion matched with the clamping groove is formed on the outer side wall of the rotating block (4), and the annular protrusion is clamped in the clamping groove so that the rotating block (4) and the rotating disc (3) are not separated from each other; the rotating shaft (5) is provided with a spline, the rotating block (4) is provided with a spline hole corresponding to the spline, and the spline is inserted into the spline hole and can slide up and down in the spline hole.

4. The medical article management cabinet with setting function according to claim 1, wherein a first cylinder (19) coaxial with the turntable (3) is fixed on the upper end surface of the fixing block (2); an annular groove with a downward opening is formed in the lower end face of the rotary disc (3), a rotatable annular plate (20) is arranged in the annular groove, and the annular plate (20) is fixed with the first cylinder (19); a tapered roller bearing is sleeved on the first cylinder (19), the upper end of the bearing is contacted with the lower end surface of the annular plate (20), and the outer circular surface of the bearing is tightly fixed with the annular groove; a second cylinder (21) coaxial with the rotary disc (3) is fixed on the lower end face of the rotary disc (3), the second cylinder (21) is arranged in the first cylinder (19), a clockwork spring is arranged in the first cylinder (19), one end of the clockwork spring is fixedly connected with the first cylinder (19), and the other end of the clockwork spring is connected with the second cylinder (22); the upper end face of the rotary table (3) is provided with a plurality of blind holes which are uniformly distributed in the circumferential direction, an upper side plate of the box body (1) is provided with a pull shaft which can move up and down, the lower end of the pull shaft penetrates through the upper side plate of the box body (1) and is clamped and propped in the blind holes, the upper end of the pull shaft is arranged outside the box body (1), the upper end of the pull shaft is provided with a bulge, the pull shaft is sleeved with a tension spring, the upper end of the tension spring is connected with the bulge, and the lower end; the rotating shaft (5) is sleeved with a pressure spring, one end of the pressure spring is in contact with the lower end face of the rotating block (4), and the other end of the pressure spring is in contact with the upper end face of the first end face gear (6).

5. The medical article management cabinet with the setting function according to claim 1, wherein a third cylinder (22) coaxial with the rotary table (3) is fixed on the upper end face of the rotary table (3), the upper end of the third cylinder (22) penetrates through the upper side plate of the box body (1), the third cylinder (22) can rotate on the upper side plate of the box body (1), a horizontal circular plate is arranged on the upper end of the third cylinder (22), the circular plate is arranged on the outer side of the box body (1), and the lower end face of the circular plate is in contact with the upper end face of the box body (1); the upper end of the rotating shaft (5) penetrates through the circular plate and is arranged above the circular plate, and a circular baffle is arranged at the upper end of the rotating shaft (5).

6. The medical article management cabinet with the setting function according to claim 1, wherein the movable plate (10) is disposed in the rectangular hole (9) and is located under the channel, a blind hole with an upward opening is formed in the upper end of the movable plate (10), the lower end of the wedge block (11) is disposed in the blind hole and can move up and down in the blind hole, a pressure spring is disposed in the blind hole, the upper end of the pressure spring is connected with the wedge block (11), the lower end of the pressure spring is connected with the bottom of the blind hole, inclined planes are disposed on the left side and the right side of the upper end of the wedge block (11), and the wedge block (11) is separated from the channel downwards through the inclined planes of the sliding block (11), so that the movable plate (10) rotates forwards under the.

7. The medical article management cabinet with setting function according to claim 1, wherein there are a plurality of passageways, and the plurality of passageways are distributed end to end in an S-shape, and when the number of the passageways is odd, the discharging holes and the feeding holes are located on the opposite side of the fixed block (2), and when the number of the passageways is even, the discharging holes and the feeding holes are located on the same side of the fixed block (2).