CN108438690B - Medical item management cabinet with setting function - Google Patents

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 item management cabinet with setting function

technical field

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

Background technique

The item management cabinet generally refers to the overall management of some or one type of or similar items, but for the medical tools used in the hospital, there is no special management equipment for quantitative access and management statistics. It's a very headache.

At present, with the rapid development of medical technology, many diseases can be treated well through surgery. The number of operations performed in the hospital is becoming more and more frequent every day. Of course, a certain amount of surgical tools are required for each operation, and the surgical tools are managed by the surgical equipment. The same distribution in the center, during the preparation process, a person needs to make the distribution, and then wait for the nurse in the operating room to come to pick it up, and finally bring the surgical tools to the operating room. During this process, the personnel in the warehouse need to In the process of enumeration, the hospital is busy, the medical staff is relatively small, and the workload is heavy, so it is inevitable that there are too many or insufficient individual tools, which will cause trouble to the personnel in the management center. Furthermore, surgical tools are expensive, which may result in a great waste of limited hospital resources.

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

SUMMARY OF THE INVENTION

In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a medical item management cabinet with a setting function, which effectively solves the trouble of checking the numbers in the pre-operation preparation work, and liberates the work efficiency of the warehouse management center personnel. It is conducive to the management of the quantity and quality of medical tools, and avoids the problem of equipment loss caused by human error.

The technical solution of the invention is to include a rectangular box body, a fixed block in the box, a horizontal and rotatable turntable above the fixed block, a vertical through hole in the center of the turntable, and a rotating block coaxial with the turntable in the through hole. , the rotating block and the turntable are not separated from each other, and the rotating block cannot move up and down. There are blind holes on the outer edge of the rotating block along the radial direction of the rotating block. There are slidable latches in the blind holes. A compression spring is connected between them, and the outer end face of the card pin is an inclined surface; the side wall of the through hole has a card hole corresponding to the card pin, the outer end of the card pin is clamped in the card hole, the rotating block can rotate in the through hole, and the turntable It does not rotate with the rotating block. When the rotating block rotates, the rotating block drives the locking pin to escape from the card hole through the inclined surface. The rotating block can only rotate in one direction in the through hole; the rotating block has a rotating shaft that vertically penetrates the rotating block and can drive the rotating block to rotate. , the rotating shaft can move up and down, the lower end of the rotating shaft is placed under the rotating block and is fixed with a horizontal first end face gear; the upper end face of the fixed block is fixed with a second end face gear meshing with the first end face gear, the first end face gear and the second end face gear The gears mesh with each other or disengage so that the shaft does not rotate or rotate;

There are channels arranged horizontally in the fixing block, the upper end face of the fixing block has a wire outlet hole that communicates with the channel, the fixing block has a wire inlet hole that communicates with the other end of the channel, and the upper and lower side walls of the channel are provided along the length direction of the channel. There are a plurality of rectangular holes on the fixed block distributed along the length of the channel and below the channel, the rectangular hole is connected with the chute on the side close to the rectangular hole, the front end of the rectangular hole is open, and there is activity at the opening of the rectangular hole The movable plate seals the opening at the front end of the rectangular hole, and the left end of the movable plate is hinged with the rectangular hole through a torsion spring; the upper end of the movable plate has a wedge-shaped block that can move up and down, and the upper end of the wedge-shaped block is placed through the chute and blocks the channel. There is a slope on the part of the wedge-shaped block placed in the channel;

There is a front-facing and rotatable ratchet above the fixed block, a mandrel that can move up and down on one side of the ratchet, and a pawl matched with the ratchet on the top rod. The up and down movement of the mandrel makes the ratchet rotate intermittently. There is a reel on the ratchet wheel that can rotate with the ratchet wheel, a rope arranged along the channel in the channel, a small ball in the channel, and an annular protrusion concentric with the small ball on the small ball to form a sliding block, and the annular protrusion is stuck in the chute. Inside, the sliding block is fixed with the rope, one end of the rope reaches the upper end of the fixed block through the wire outlet hole and is wound on the reel, the other end of the rope reaches the top of the fixed block through the wire inlet, the two ends of the rope are connected together, and the ratchet rotates to drive the reel. Rotation makes the rope enter the channel from the wire inlet hole and then come out from the wire outlet hole, so that the rope drives the sliding block to slide along the channel, and at the same time, the sliding block moves the wedge block downward through the inclined plane, so that the movable plate rotates forward, so that the front end of the rectangular hole is opened.

The invention has ingenious structure and novel structure, which is beneficial to improve the working efficiency of medical personnel, avoids the trouble of checking the numbers of medical personnel, reduces the risk of loss of surgical equipment, reduces the difficulty of hospital management of tools and equipment, and prevents the waste of limited hospital resources. Reduce costs and facilitate promotion.

Description of drawings

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

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

FIG. 3 is a cross-sectional view A-A in FIG. 1 .

FIG. 4 is a B-B sectional view in FIG. 1 .

Figure 5 is a state diagram when the sliding block passes over the wedge-shaped block and presses the wedge-shaped block downward.

FIG. 6 is a schematic diagram of the connection of the turntable, the rotating block and the bayonet in the present invention.

FIG. 7 is a schematic diagram showing the connection of the first cylinder, the second cylinder and the spring on them in the present invention.

FIG. 8 is a schematic structural diagram of a fixed block, a rectangular hole, a channel and a chute in the present invention.

FIG. 9 is a schematic diagram of the connection of the turntable, the end cam, the second cylinder, the third cylinder and the circular plate in the present invention.

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

FIG. 11 is a schematic structural diagram of the rotating block in the present invention.

FIG. 12 is a schematic structural diagram of the first cylinder and the annular plate in the present invention.

FIG. 13 is a schematic structural diagram of a sliding block in the present invention.

Detailed ways

The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

1 to 13, the present invention includes a rectangular box body 1, a fixed block 2 in the box body 1, a horizontal and rotatable turntable 3 above the fixed block 2, and a vertical through hole in the center of the turntable 3, There is a rotating block 4 coaxial with the rotating plate 3 in the through hole. The rotating block 4 and the rotating plate 3 are not separated from each other, and the rotating block 4 cannot move up and down. There is a slidable bayonet in the blind hole, a compression spring is connected between the bayonet and the bottom end of the blind hole, and the outer end surface of the bayonet is inclined; Clamped in the card hole, the rotating block 4 can rotate in the through hole, and the turntable 3 does not rotate with the rotating block 4. When the rotating block 4 rotates, the rotating block 4 drives the card pin to leave the card hole through the inclined plane, and the rotating block 4 is in the through hole. It can only rotate in one direction; the rotating block 4 has a rotating shaft 5 that vertically penetrates the rotating block 4 and can drive the rotating block 4 to rotate. The rotating shaft 5 can move up and down, and the lower end of the rotating shaft 5 is placed under the rotating block 4 and is fixed with a horizontal One end face gear 6; the upper end face of the fixed block 2 is fixed with a second end face gear 7 meshing with the first end face gear 6, the first end face gear 6 and the second end face gear 7 are meshed or disengaged with each other so that the shaft 5 does not rotate or rotate;

The fixing block 2 has channels arranged horizontally, the upper end surface of the fixing block 2 has a wire outlet hole that communicates with the channel, the fixing block 2 has a wire inlet hole that communicates with the other end of the channel, and the upper and lower side walls of the channel are provided with edge holes. The chute 8 in the channel length direction has a plurality of rectangular holes 9 distributed along the channel length direction and located below the channel on the fixed block 2. The rectangular hole 9 communicates with the chute 8 on the side close to the rectangular hole 9, and the front end of the rectangular hole 9 It is an open shape, there is a movable plate 10 at the opening of the rectangular hole 9, the movable plate 10 seals the opening of the front end of the rectangular hole 9, the left end of the movable plate 10 and the rectangular hole 9 are hinged by a torsion spring; the upper end of the movable plate 10 has a wedge-shaped movable up and down Block 11, the upper end of the wedge-shaped block 11 is placed through the chute 8 and blocks the channel, and the part of the wedge-shaped block 11 placed in the channel has a slope;

Above the fixed block 2, there is a front-facing and rotatable ratchet wheel 12, one side of the ratchet wheel 12 has a top rod 13 that can move up and down, and the top rod 13 has a pawl that cooperates with the ratchet wheel 12. The movement makes the ratchet wheel 12 rotate intermittently. There is a reel 14 on the ratchet wheel 12 that can rotate with the ratchet wheel 12, a rope arranged along the channel in the channel, a small ball in the channel, and an annular protrusion concentric with the small ball on the small ball. A sliding block 15 is formed, the annular protrusion is stuck 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 the wire outlet hole and is wound on the reel 14, and the other end of the rope is fixed through the wire inlet Above the block 2, the two ends of the rope are connected together. The ratchet 12 rotates to drive the reel 14 to rotate, so that the rope enters the channel from the wire inlet hole and then comes out of the wire outlet hole, so that the rope drives the sliding block 15 to slide along the channel. The downward movement of the wedge block 11 makes the movable plate 10 rotate forward, so that the front end of the rectangular hole 9 is opened.

In order to realize the rhythmic pulling of the rope by the ejector rod 13 to make the movable plate 10 rotate forward in turn so that the front end of the rectangular hole 9 is opened, the lower end of the turntable 3 is fixed with an end face cam 16 that is concentric with the turntable 3, and the lower end of the end face cam 16 is evenly distributed with multiple The upper end of the ejector rod 13 keeps in contact with the lower end surface of the end face cam 16, and the rotation of the end face cam 16 causes the ejector rod 13 to move up and down through multiple undulations, thereby causing the ratchet 12 to rotate intermittently.

In order to realize the up and down movement of the top rod 13 and keep the upper end of the top rod 13 in contact with the end surface cam 16, a support block 17 is fixed on the right side wall of the cavity of the box 1, and the top rod 13 vertically penetrates the support block 17, and the top The rod 13 can slide up and down on the support block 17, the upper end of the ejector rod 13 is provided with an annular protrusion, the ejector rod 13 is sleeved with a compression spring, the upper end of the compression spring is in contact with the annular protrusion, the lower end of the compression spring is in contact with the support block 17, and the ejector rod 13 The upper end is kept in contact with the end surface cam 16 under the action of the compression spring; the end surface cam 16 has multiple undulations, that is, the end surface cam 16 has multiple thrust angles, and the end surface cam 16 rotates so that the top rod 13 is in the vertical direction. Reciprocating motion.

In order to install the ratchet 12 and the reel 14 and make the reel 14 return to its original state, thereby realizing the intermittent rotation of the ratchet 12, the ratchet 12 has a fixed shaft coaxial with the ratchet 12 and cannot be rotated, and the front end of the fixed shaft Passing through the ratchet wheel 12 and placed in front of the ratchet wheel 12, the rear end of the fixed shaft passes through the reel 14 and is placed behind the reel 14, the lower sides of the front and rear ends of the fixed shaft are each fixed with a support plate 18, and the lower end of the support plate 18 is fixed with The block 2 is fixed; the winding wheel 14 and the fixed shaft are connected by a spring; the lower end surface of the support block 17 is hinged with a pawl through a torsion spring, and the pawl is always kept in contact with the ratchet 12 under the action of the torsion spring, and The pawl makes the ratchet wheel 12 irreversible.

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, and the outer side wall of the rotating block 4 has an annular protrusion matched with the clamping groove, and the annular protrusion is clamped in the clamping groove. 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 has splines, and the rotating block 4 has spline holes corresponding to the splines. The splines can slide up and down in the spline holes.

In order to realize the rotation of the turntable 3, a first cylinder 19 coaxial with the turntable 3 is fixed on the upper end surface of the fixed block 2; the lower end surface of the turntable 3 has an annular groove with an opening downward, and the annular groove has a A rotatable annular plate 20, 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 in contact with the lower end surface of the annular plate 20, and the outer surface of the bearing is in contact with the annular The grooves are held tightly together.

In order to automatically rotate the turntable 3, a second cylinder 21 coaxial with the turntable 3 is fixed on the lower end surface of the turntable 3. The second cylinder 21 is placed in the first cylinder 19, and the first cylinder 19 has a The mainspring, one end of the mainspring is fixedly connected to the first cylinder 19, and the other end of the mainspring is connected to the second cylinder 21; the upper end surface of the turntable 3 is a plurality of blind holes that are evenly distributed around the circumference, and the casing 1 There is a pull shaft that can move up and down on the side plate. The lower end of the pull shaft penetrates the upper side plate of the box body 1 and is stuck in the blind hole. The upper end of the pull shaft is placed outside the box body 1. There is a tension spring, the upper end of the tension spring is connected with the protrusion, and the lower end of the tension spring is connected with the upper end surface of the box body 1 .

In order to keep the first end gear 6 and the second end gear 7 in mesh with no external force, the rotating shaft 5 is sleeved with a compression spring, one end of the compression spring is in contact with the lower end surface of the rotating block 4, and the other end of the compression spring is in contact with the first end surface. The upper end surface of the one-face gear 6 is in contact with each other.

In order to facilitate the rotation of the turntable 3 and also facilitate the medical staff to quantitatively open the rectangular holes 9 to reduce mistakes, a third cylinder 22 coaxial with the turntable 3 is fixed on the upper end surface of the turntable 3, and the upper end of the third cylinder 22 penetrates the box body 1. The upper side plate, the third cylinder 22 is rotatable on the upper side plate of the box body 1, the upper end of the third cylinder 22 has a horizontal circular plate, the circular plate is placed on the outside of the box body 1, and the lower end surface of the circular plate is connected to the box. The upper end of the body 1 is in contact; the upper end of the rotating shaft 5 penetrates the circular plate and is placed above the circular plate, and the upper end of the rotating shaft 5 is provided with a circular baffle.

In order to better realize that when the sliding block 15 passes over the rectangular hole 9 in sequence, the plurality of movable plates 10 are rotated forward in sequence so that the front end of the rectangular hole 9 is opened, and the movable plate 10 is placed in the rectangular hole 9 and is directly below the channel , the upper end of the movable plate 10 has a blind hole with an upward opening, the lower end of the wedge block 11 is placed in the blind hole, and can move up and down in the blind hole, there is a compression spring in the blind hole, and the upper end of the compression spring is connected with the wedge block 11, The lower end of the compression spring is connected to the bottom of the blind hole, and the upper end of the wedge block 11 has slopes on the left and right sides.

In order to display the use of the medical tools in the rectangular box, the circular baffle at the upper end of the rotating shaft 5 is marked with a pointer, and the upper end of the circular plate is marked with a number of numbers, which are rotated along the rotating shaft 5 from zero. The numbers are gradually increasing in the direction of rotation and arranged in a ring; the upper end of the box 1 has numbers corresponding to the numbers on the circular plate, and the numbers gradually decrease along the rotation direction of the rotating shaft 5, and the numbers on the two rows of numbers on the same radius are the same. The sum is equal to the total number of rectangular boxes.

In order to realize that when the turntable 3 rotates a scale angle, just one rectangular hole 9 is opened, and the rotation of the turntable 3 drives the end face cam 16 to rotate by the same angle. The number of times, the ratchet 12 rotates a certain angle, and the corresponding reel 14 is also driven to rotate a certain angle, so that the rope pulls the sliding block 15 to slide a certain distance in the channel, so that a rectangular hole 9 is opened.

In order to increase the number of surgical knife handles that can be accommodated in the fixed block 2, there are multiple channels, and the multiple channels are connected end to end in an S distribution. When the number of channels is odd, the discharge hole and the feed hole are located in the fixed block 2. On the opposite side of , when the number of channels is even, the discharge hole and the feed hole are on the same side of the fixed block 2 .

The end surface cam 16 is cylindrical, and the lower end surface of the end surface cam 16 has a plurality of undulations, and the plurality of undulations are evenly distributed around the circumference. , when the turntable 3 rotates by a specific angle or a specific scale, correspondingly, the sliding block 15 slides a corresponding distance in the channel, and makes a specific number of wedge blocks 11 bounce down, thereby making a corresponding number of movable plates 10 move forward Rotate to open rectangular hole 9.

Of course, in the specific implementation, attention should be paid to the card pin on the rotating block 4 and the card hole in which it is matched. The outer end surface of the card pin is an inclined surface, and one end of the inclined surface is in contact with the bottom end of the card hole, and the other end of the inclined surface protrudes from the card hole. Only It can be realized that when the rotating block 4 is rotating, the rotating block 4 drives the locking pin to move closer to the center of the rotating block 4 under the action of the inclined surface, and the locking pin gradually separates from the locking hole; The position is determined, the rotating block 4 can only be rotated to one side of the inclined plane; the front end of the lower end of the box body 1 is open to avoid affecting the forward opening of the rectangular box; the rope cannot be stretched, and the friction between the rope and the reel 14 is sufficient. Large and no slippage occurs.

When in use, the tools required for medical treatment are put into the rectangular hole 9 in advance. The present invention takes the handle of the scalpel as an example, and at the same time, the rotating shaft 5 can only be rotated in one direction under the condition that the rotating shaft 5 can only be rotated clockwise. There are many mechanisms, such as the use of the ratchet 12 pawl structure, there are many ways, no need to elaborate here, the specific use process will be explained in detail below, first put the same type of scalpel handle into the rectangular hole 9, when all the rectangular boxes When a scalpel handle is placed inside, the marked pointer on the rotating shaft 5 is aligned with the zero in the numbers on the circular plate and the largest number on the outer ring.

When the warehouse staff is equipped with surgical tools before the operation, according to the required number of scalpel handles on the surgical tool list, lift the rotating shaft 5 to make the first end gear 6 and the second end gear 7 mutually, rotate the rotating shaft 5, and place the number marked on the rotating shaft 5. The pointer points to the number displayed on the circular plate, which is the number of scalpel handles required, and then put it down. At this time, the rotating block 4 drives the bayonet to rotate a certain angle clockwise under the action of the rotating shaft 5. Put down the rotating shaft 5, Make the first end face gear 6 mesh with the second end face gear 7, and the rotating shaft 5 is not fixed at this time; at the same time, the lower end of the pulling shaft is caught in the blind hole on the upper end face of the turntable 3, so that the turntable 3 cannot be rotated, at this time waiting for the surgical medical staff access to personnel.

When the medical staff comes to take the surgical tools, they only need to pull up the pull shaft at this time, so that the lower end of the pull shaft is separated from the blind hole at the upper end of the turntable 3. At this time, under the action of the spring, the second cylinder 21 is in the first position. A cylinder 19 rotates inside, the second cylinder 21 drives the upper end turntable 3 to rotate, and the turntable 3 drives the upper end third cylinder 22 to rotate, when the number zero on the circular plate turns to the position corresponding to the mark pointer on the upper end of the rotating shaft 5 again , at this time, the bayonet and bayonet are clamped again, and the turntable 3 is fixed. At this time, the pull shaft is lowered so that the lower end of the pull shaft is stuck in the blind hole. At this time, the outer ring number corresponding to the pointer is the remaining amount of the scalpel handle in the present invention. .

In the above process, the spring drives the turntable 3 to rotate through the second cylinder 21, and the spring drives the ejector rod 13 to move up and down rhythmically, so that the ratchet 12 rhythmically drives the reel 14 to rotate, thereby making the sliding block 15 in the channel. Sliding, the sliding block 15 moves the wedge-shaped block 11 on the movable plate 10 downward through the inclined surface, and the movable plate 10 is opened in turn. before opening.

When all the scalpel handles in the rectangular box are used up, the warehouse staff can manually open all the pawls around the ratchet wheel 12, so that all the pawls are completely separated from the ratchet wheel 12. At this time, the reel 14 is in the mainspring. It is reversed under the action of , so that the sliding block 15 is in the initial state again, and all the rectangular holes 9 are fully opened by the way, which is convenient for the warehouse keeper to place items in the rectangular holes 9 again.

There are many driving modes of the ejector rod 13 in the present invention, which are not limited to the driving of the end face cam 16. The upper end of the ejector rod 13 can be fixed on the hydraulic cylinder, the hydraulic cylinder is equipped with a gear pump, and the gear pump is connected with a servo motor. The rotating shaft 5 and the circular plate are jointly controlled. When the pointer on the protrusion on 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 protrusion on the upper end of the rotating shaft 5 does not point to "0" on the circular plate At this time, the switch of the motor itself is turned on while pulling the pull shaft upward, and then the turntable 3 drives the pinion to rotate. Under the action of the hydraulic cylinder, the small ball is pressed down once, so that the ejector rod 13 presses down the small ball in the feeding hole, so that the small ball moves the wedge-shaped block 11 upward through the inclined surface to open the channel, and at the same time, the wedge-shaped block 11 is to be fixed. Disengaged from the inclined plate, the rectangular box slides forward under the action of the compression spring, and the front end of the rectangular box is placed on the outer side of the fixing block 2, at this time, the scalpel in the rectangular box can be smoothly taken out.

The outstanding advantages of the present invention:

1. The present invention forms a device with a quantitative function by designing the turntable 3, the rotating shaft 5 and the runner, as well as the bayonet and the bayonet on it. It is only necessary to point the pointer to the number on the circular plate, and the number corresponding to the pointer on the circular plate. The number is equal to the number of rectangular boxes that have been opened, and the number on the outermost circle can already display the number left in the entire device, and, after each rectangular box is opened, the pointer on the upper end of the rotating shaft 5 always corresponds to the one on the circular plate. "0" is also convenient for the next use, just screw the pointer to the number of the required number of scalpel handles, which is convenient and quick.

2. In the present invention, the characteristics of the spring are utilized, which not only realizes the automatic rotation of the turntable 3, but also avoids the trouble of adjusting the turntable 3 every time it is used, which is convenient for repeated use and is beneficial to prolong the maintenance period.

3. In the present invention, the engagement and disengagement of the two end gears are used to control the fixation or rotation of the rotating shaft 5, and the rotating shaft 5 and the rotating block 4 are connected by splines, so that the rotating shaft 5 and the rotating block 4 can slide up and down relative to each other, The rotation of the rotating shaft 5 can also drive the rotation to rotate quickly at any time.

4. The end face cam 16, the ratchet 12, the notch and the ejector rod 13 in the present invention cooperate with each other, so that the reel 14 rotates rhythmically, and then the reel 14 is pulled by the rope to slide the sliding block 15 in the channel, and finally The function of pressing the wedge block 11 down and the movable plate 10 popping out automatically and opening the rectangular hole 9 is realized.

5. The pointer and two circles of numbers in the present invention, the numbers in the outer circle have an accumulating function and display the use status of the appliances in the whole device, helping the warehouse personnel to understand the situation; the numbers in the inner circle will rotate according to the rotation of the rotating shaft 5, each time After the first use, the pointer will indicate the "0" of the number in the inner circle, and the user only needs to point the pointer to the desired number, which is convenient and quick.

6. In the present invention, the rectangular holes 9 are opened according to the number first, so that the required number of tools can be released accurately and conveniently, avoiding the possibility of infection of other tools and reducing the burden of disinfection staff.

7. The rotating shaft 5 in the present invention can only be operated by the warehouse personnel, and the pull shaft can only be touched by the medical personnel in the operating room. The warehouse personnel are responsible for setting the number, and the medical personnel are responsible for taking them. The warehouse personnel do not need to wait for the medical personnel, so that the warehouse personnel go to prepare. The instrument for the next operation, liberates manpower, saves time and effort, and improves work efficiency.

8. The hospital can use multiple devices at the same time. Different devices are placed in each device, and the number is set one by one according to the list of surgical materials and tools received. Some anti-virus devices can be set in each rectangular box to realize the safety of Hygiene to avoid infection.

Claims (7)

1. A medical article management cabinet with a setting function, characterized by comprising a rectangular box body (1), a fixing block (2) in the box body (1), and a horizontal and rotatable upper part of the fixing block (2); The turntable (3) has a vertical through hole in the center of the turntable (3), and a rotating block (4) coaxial with the turntable (3) is arranged in the through hole, and the rotating block (4) and the turntable (3) are not separated from each other, and The rotating block (4) cannot move up and down. The outer edge of the rotating block (4) has a blind hole opened along the radial direction of the rotating block (4). The blind hole has a slidable bayonet, and the bayonet is connected to the bottom of the blind hole. A compression spring is connected between them, and the outer end face of the bayonet pin is an inclined surface; the side wall of the through hole has a bayonet hole corresponding to the bayonet pin, the outer end of the bayonet pin is clamped in the bayonet hole, and the rotating block (4) can be rotated in the through hole, And the turntable (3) does not rotate with the rotating block (4), when the rotating block (4) rotates, the rotating block (4) drives the locking pin to leave the locking hole through the inclined plane, and the rotating block (4) can only rotate in one direction in the through hole; The rotating block (4) is provided with a rotating shaft (5) that vertically penetrates the rotating block (4) and can drive the rotating block (4) to rotate, the rotating shaft (5) can move up and down, and the lower end of the rotating shaft (5) is placed on the rotating block (4) A horizontal first face gear (6) is fixed below and fixed; the upper end face of the fixed block (2) is fixed with a second face gear (7) meshing with the first face gear (6), the first face gear (6) and the The second end face gears (7) are engaged with or disengaged from each other so that the shaft (5) does not rotate or rotate; The said fixing block (2) has channels arranged horizontally, the upper end surface of the fixing block (2) has a wire outlet hole communicating with the channel, the fixing block (2) has a wire inlet hole communicating with the other end of the channel, and the There are chute (8) along the length of the channel on the upper and lower side walls, and there are a plurality of rectangular holes (9) distributed along the length of the channel and below the channel on the fixing block (2). The chute (8) on one side of the hole (9) is connected, the front end of the rectangular hole (9) is open, and there is a movable plate (10) at the opening of the rectangular hole (9), and the movable plate (10) connects the front end of the rectangular hole (9). The opening is sealed, the left end of the movable plate (10) is hinged with the rectangular hole (9) through a torsion spring; the upper end of the movable plate (10) is provided with a wedge-shaped block (11) that can move up and down, and the upper end of the wedge-shaped block (11) is placed through the sliding The groove (8) is sealed and the channel is blocked, and the part of the wedge-shaped block (11) placed in the channel has a slope; Above the fixed block (2) is a ratchet wheel (12) with an end facing forward and rotatable, and a mandrel (13) that can move up and down is provided on one side of the ratchet wheel (12). 12) With the matched pawl, the up and down movement of the ejector rod (13) makes the ratchet (12) rotate intermittently. The ratchet (12) has a reel (14) that can rotate with the The arranged rope has a small ball in the channel, and the small ball has an annular protrusion concentric with the small ball to form a sliding block (15), the annular protrusion is stuck in the chute (8), and the sliding block (15) is fixed with the rope, One end of the rope reaches the upper end of the fixing block (2) through the wire outlet and is wound on the reel (14), and the other end of the rope reaches the upper end of the fixing block (2) through the wire inlet, and the two ends of the rope are connected together, and the ratchet (12) rotates Drive the reel (14) to rotate so that the rope enters the channel from the wire inlet hole and then comes out of the wire outlet hole, so that the rope drives the sliding block (15) to slide along the channel, and the sliding block (15) moves the wedge block (11) downward through the inclined plane. Turn the movable plate (10) forward to open the front end of the rectangular hole (9). 2. The medical article management cabinet with setting function according to claim 1, characterized in that, the lower end of the turntable (3) is fixed with an end cam (16) concentric with the turntable (3), and the end cam (16) The lower end of ) is evenly distributed with multiple undulations, the upper end of the ejector rod (13) keeps in contact with the lower end surface of the end face cam (16), and the rotation of the end face cam (16) causes the ejector rod (13) to move up and down through multiple undulations, thereby making the ratchet wheel (12) Intermittent rotation; a support block (17) is fixed on the right side wall of the cavity of the box body (1), the top rod (13) vertically penetrates the support block (17), and the top rod (13) can be Slide up and down on the support block (17), the upper end of the ejector rod (13) has an annular protrusion, the ejector rod (13) is sleeved with a compression spring, the upper end of the compression spring is in contact with the annular protrusion, and the lower end of the compression spring is in contact with the support block (17) Contact, the upper end of the ejector rod (13) is kept in contact with the end face cam (16) under the action of the compression spring; the end face cam (16) has multiple ups and downs, that is, the end face cam (16) has multiple thrust angles, The rotation of the end face cam (16) makes the ejector rod (13) reciprocate in the vertical direction; the ratchet wheel (12) is provided with a non-rotatable fixed shaft coaxial with the ratchet wheel (12), and the front end of the fixed shaft penetrates the ratchet wheel (12). ) and placed in front of the ratchet (12), the rear end of the fixed shaft passes through the reel (14) and is placed behind the reel (14), and a support plate (18) is fixed on the lower sides of the front and rear ends of the fixed shaft. The lower end of the support plate (18) is fixed with the fixed block (2); the winding wheel (14) and the fixed shaft are connected by a spring; the lower end surface of the support block (17) is hinged with a torsion spring with a pawl, and the pawl is located at the bottom of the support plate (17). Under the action of the torsion spring, it keeps in contact with the ratchet wheel (12), and the pawl makes the ratchet wheel (12) irreversible. 3 . The medical article management cabinet with setting function according to claim 1 , wherein the side wall of the through hole is provided with an annular card slot, and the outer side wall of the rotating block ( 4 ) has an annular card slot corresponding to the card slot. 4 . The matching annular protrusion is stuck in the clamping groove so that the rotating block (4) and the turntable (3) are not separated from each other; the rotating shaft (5) is provided with a spline, and the rotating block (4) is provided with a The spline hole corresponding to the key, the spline is inserted into the spline hole and the spline 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 ). 5 . ); the lower end surface of the turntable (3) is provided with an annular groove with an opening downward, 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 The upper sleeve of the cylinder (19) is provided with a tapered roller bearing, the upper end of the bearing is in contact 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; the lower end surface of the turntable (3) A second cylinder (21) coaxial with the turntable (3) is fixed, the second cylinder (21) is placed in the first cylinder (19), and the first cylinder (19) has a mainspring, the mainspring One end is fixedly connected to the first cylinder (19), and the other end of the spring is connected to the second cylinder (22); the upper end surface of the turntable (3) has a plurality of blind holes that are evenly distributed around the circumference, and the box body ( 1) There is a pull shaft that can move up and down on the upper side plate. The lower end of the pull shaft runs through the upper side plate of the box body (1) and is stuck in the blind hole. The upper end of the pull shaft is placed outside the box body (1), and the upper end of the pull shaft has The upper end of the tension spring is connected with the protrusion, and the lower end of the tension spring is connected with the upper end surface of the box body (1); the rotating shaft (5) is sleeved with a compression spring, and one end of the compression spring is connected to the rotating shaft (5). The lower end surface of the block (4) is in contact, and the other end of the compression spring is in contact with the upper end surface of the first end surface gear (6). 5. The medical article management cabinet with setting function according to claim 1, wherein a third cylinder (22) coaxial with the turntable (3) is fixed on the upper end surface of the turntable (3). , the upper end of the third cylinder (22) penetrates the upper side plate of the box body (1), the third cylinder (22) is rotatable on the upper side plate of the box body (1), and the upper end of the third cylinder (22) has a horizontal The circular plate is placed on the outside of the box body (1), and the lower end surface of the circular plate is in contact with the upper end surface of the box body (1); the upper end of the rotating shaft (5) penetrates the circular plate and is placed above the circular plate. 5) There is a circular baffle on the upper end. 6 . The medical article management cabinet with setting function according to claim 1 , wherein the movable plate ( 10 ) is placed in the rectangular hole ( 9 ) and is directly below the passage, and the movable plate ( 10 ) The upper end of the plate (10) is provided with a blind hole with an upward opening, the lower end of the wedge-shaped block (11) is placed in the blind hole, and can move up and down in the blind hole, there is a compression spring in the blind hole, and the upper end of the compression spring is connected with the wedge-shaped block (11) , the lower end of the compression spring is connected to the bottom of the blind hole, the upper end of the wedge-shaped block (11) has inclined surfaces on the left and right sides, and the sliding block (11) makes the wedge-shaped block (11) downward from the channel through the inclined surface, so that the movable plate (10) is in the torsion spring under the action of turning forward. 7 . The medical article management cabinet with setting function according to claim 1 , wherein there are multiple channels, and the multiple channels are connected end to end in an S distribution. When the number of channels is odd, the material is discharged. 8 . The hole and the feed hole are on the opposite side of the fixed block (2). When the number of channels is even, the discharge hole and the feed hole are on the same side of the fixed block (2).

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