CN108190257B - Medical instrument ration access arrangement of area statistics function - Google Patents
Medical instrument ration access arrangement of area statistics function Download PDFInfo
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- CN108190257B CN108190257B CN201810260833.XA CN201810260833A CN108190257B CN 108190257 B CN108190257 B CN 108190257B CN 201810260833 A CN201810260833 A CN 201810260833A CN 108190257 B CN108190257 B CN 108190257B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/02—Containers or packages with special means for dispensing contents for dispensing rod-shaped articles, e.g. needles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2583/00—Containers or packages with special means for dispensing contents
- B65D2583/005—Dispensers provided with a replaceable cartridge, recharge or pouch located within the dispenser
Abstract
The invention provides a medical tool quantitative storing and taking device with a statistical function, which effectively solves the trouble of checking the number in preparation work before an operation, liberates personnel in a warehouse management center, is beneficial to the management of medical tools and avoids the problem of equipment loss caused by human errors; 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 shell is arranged above the fixed block, a rotary disc is arranged in the shell, a clockwork spring is arranged between the rotary disc and the shell, a ratchet wheel is arranged below the rotary disc, and a pawl is arranged on one side of the ratchet wheel; there is the passageway in the fixed block, has the rectangular hole on the fixed block, has the blind hole in the fixed block, has the wedge in the blind hole, and there is the disc casing below, has the notch on the disc, and there is the bobble disc left end top, and there is the ejector pin feed port top, has the rectangle box in the rectangular hole.
Description
Technical Field
The invention relates to the technical field of medical instrument management, in particular to a medical tool quantitative access device with a statistical function.
Background
In hospitals, medical tools have very strict management mechanisms, one is that the price of the medical tools is relatively expensive, and the other is that the medical tools are convenient to disinfect and manage. Surgical tools need to be checked in the warehouse before entering the operating room, and the quantity needs to be checked when registering. A certain amount of surgical tools are needed for each operation, the surgical tools are uniformly distributed by a surgical equipment management center, in the distribution process, a person needs to distribute, then the surgical tools are taken before a nurse waiting for an operating room, and finally the surgical tools can be taken to the operating room.
Therefore, the invention provides a medical tool quantitative access device with a statistical function to solve the problems.
Disclosure of Invention
Aiming at the situation and overcoming the defects of the prior art, the invention provides the medical tool quantitative storing and taking device with the statistical function, which effectively solves the trouble of checking the number in preparation work before an operation, liberates personnel in a warehouse management center, is beneficial to managing the number 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 cylindrical shell is arranged above the fixed block, a horizontal rotatable turntable is arranged in a cavity of the shell, a space is formed between the outer edge surface of the turntable and the inner side wall of the shell, a clockwork spring is arranged in the space, one end of the clockwork spring is fixed with the turntable, the other end of the clockwork spring is fixed with the shell, a ratchet wheel which is coaxial with the turntable and can rotate along with the turntable is arranged below the turntable, a first cylinder is sleeved on the ratchet wheel, the lower end of the first cylinder is fixed with the upper end surface of the fixed block;
the fixed block is internally provided with a transversely arranged channel, the upper end surface of the fixed block is provided with a feeding hole communicated with the channel, the fixed block is provided with a discharging hole communicated with 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 front end of each rectangular hole is in an open shape, the fixed block is internally provided with blind holes which are arranged at the upper side of the channel and are in one-to-one correspondence with the rectangular holes, wedge-shaped blocks which can move up and down in the blind holes are arranged in the blind holes, the lower ends of the wedge-shaped blocks block the channel;
a disc which can rotate along with the shell is arranged below the shell, a plurality of notches which are distributed in the circumferential direction and penetrate through the upper end surface and the lower end surface of the disc are arranged on the disc, a container is arranged above the left end of the disc, a plurality of small balls are arranged in the container, a feeding hole is arranged below the notch on the right side of the disc, the small balls enter the notch on the left side of the disc from the container, and the small balls enter the feeding hole through the rotation of the disc; the vertical ejector rod is arranged above the feeding hole, the rectangular box capable of sliding back and forth is arranged in the rectangular hole, the small balls enter the feeding hole in batches, when the small balls enter the feeding hole in batches, the ejector rod presses the small balls in the feeding hole downwards to enable the small balls to move upwards through the inclined plane to open the channel, meanwhile, the wedge blocks move upwards to enable the rectangular box to slide forwards along the rectangular hole, and the front end of the rectangular box is arranged outside the fixed block.
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 schematic view of the connection of the first cylinder, ratchet and pawl of the present invention.
Fig. 5 is a schematic view of the connection of the disc, the arc plate and the collecting hopper in the present invention.
Fig. 6 is an enlarged view of fig. 1 at B.
FIG. 7 is a schematic connection diagram of the turntable, the rotating shaft, the connecting shaft, the bearing plate, the arc-shaped plate, the collecting hopper and the ratchet wheel in the present invention.
Fig. 8 is a schematic view showing the connection of the housing, the second cylinder, the sleeve and the disk in the present invention.
Fig. 9 is a schematic view of the connection of the receiving plate, the arc plate and the collecting hopper in the present invention.
FIG. 10 is a schematic view showing the connection of the fixing block, the rectangular hole, the feeding hole and the plate according to the present invention.
FIG. 11 is a first schematic structural diagram of a fixing block, a rectangular hole, a vertical groove and a feeding hole in the invention.
FIG. 12 is a second schematic structural view of the fixing block, the rectangular hole, the vertical groove and the feeding hole in the present invention.
Fig. 13 is a schematic structural view of a wedge block, a flat bar and a stop bar in the present invention.
FIG. 14 is a schematic view of the connection of the rectangular box, the horizontal plate and the through holes on the horizontal plate.
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 14, the present invention includes a rectangular box 1, a fixed block 2 is arranged in the box 1, a horizontal and rotatable cylindrical shell 3 is arranged above the fixed block 2, a horizontal rotatable turntable 4 is arranged in a cavity of the shell 3, a space is arranged between an outer edge surface of the turntable 4 and an inner side wall of the shell 3, a clockwork spring is arranged in the space, one end of the clockwork spring is fixed with the turntable 4, the other end of the clockwork spring is fixed with the shell 3, a ratchet 5 which is coaxial with the turntable 4 and can rotate along with the turntable 4 is arranged below the turntable 4, a first cylinder 6 is sleeved on the ratchet 5, the lower end of the first cylinder 6 is fixed with the upper end surface of the fixed block 2, and a pawl matched with;
the device is characterized in that a transversely arranged channel is arranged in the fixed block 2, a feeding hole communicated with the channel is formed in the upper end face of the fixed block 2, a discharging hole communicated with the channel is formed in the fixed block 2, a plurality of rectangular holes 7 which are distributed along the length direction of the channel and are positioned below the channel are formed in the fixed block 2, the front ends of the rectangular holes 7 are in an open shape, blind holes which are arranged on the upper side of the channel and correspond to the rectangular holes 7 one by one are formed in the fixed block 2, wedge blocks 8 capable of moving up and down in the blind holes are arranged in the blind holes, the channel is blocked by the lower ends of the wedge blocks 8, and an inclined plane;
a disc 9 which can rotate along with the shell 3 is arranged below the shell 3, a plurality of notches which are distributed in a circumferential manner and penetrate through the upper end surface and the lower end surface of the disc 9 are arranged on the disc 9, a container 10 is arranged above the left end of the disc 9, a plurality of small balls are arranged in the container 10, a feed hole is arranged below the notch on the right side of the disc 9, and the small balls enter the notch on the left side of the disc 9 from the container 10 and rotate through the disc 9 to enter the feed hole; there is vertical ejector pin 11 above the feed port, but has gliding rectangle box 12 around in the rectangle hole 7, and the bobble gets into in the feed port in batches, and when a batch bobble got into in the feed port, ejector pin 11 pressed the bobble in the feed port downwards made the bobble make wedge 8 upwards move open the passageway through the inclined plane, and wedge 8 upwards moves simultaneously makes rectangle box 12 slide along rectangle hole 7 is preceding, makes rectangle box 12 front end place in the fixed block 2 outsides.
In order to drive the ratchet wheel 5 to rotate by the rotary table 4 and realize that the disc 9 rotates along with the shell 3, the lower end of the rotary table 4 is fixed with a connecting shaft 13 which is coaxial with the rotary table 4, the lower end of the connecting shaft 13 penetrates through the lower side plate of the shell 3 and is arranged below the shell 3, and the lower end of the connecting shaft 13 is coaxially fixed with the ratchet wheel 5; the connecting shaft 13 is sleeved with a sleeve 14, the upper end of the sleeve 14 is fixed with the lower side plate of the shell 3, the lower end of the sleeve 14 is fixed with the disc 9, and the disc 9 is positioned above the ratchet wheel 5.
In order to realize that ejector pin 11 rhythmically impresses the pellet in proper order and thus realize that rectangular box 12 slides out rectangular hole 7 forward in proper order, 3 lower extreme of casing be fixed with the coaxial terminal surface cam 15 of casing 3, terminal surface cam 15 has the lower extreme equipartition to have a plurality of fluctuations, the upper end of ejector pin 11 keeps contacting with the lower terminal surface of terminal surface cam 15, terminal surface cam 15 rotates through a plurality of fluctuations and makes ejector pin 11 insert or break away from the feed port and then impress the pellet in the feed port passageway to force a plurality of wedges 8 to move upwards in proper order.
In order to realize the up-and-down movement of the ejector rod 11 and keep the upper end of the ejector rod 11 in contact with the end face cam 15, a supporting block 16 is fixed on the right side wall in the cavity of the box body 1, the ejector rod 11 vertically penetrates through the supporting block 16, the ejector rod 11 can slide up and down on the supporting block 16, an annular bulge is arranged at the upper end of the ejector rod 11, a pressure spring is sleeved on the ejector rod 11, 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 16, and the upper end; the end face cam 15 has a plurality of undulations, namely, the end face cam 15 has a plurality of push stroke angles, and the end face cam 15 rotates to enable the push rod 11 to reciprocate in the vertical direction.
In order to realize that the small balls in the container 10 are sequentially pressed into the channel by the ejector rod 11, the ejector rod 11 can be downwards inserted into the channel under the action of the end face cam 15, so that the small balls are sequentially pressed into the channel and move to the other end of the channel along the inner wall of the channel, and the other end of the channel is led to the outer side of the fixed block 2; there is collection fill 17 on the feed port, and collection fill 17 is upper end open-ended casing 3, and collects 17 intracavity bottom surfaces of fighting and be the conical surface, and the lower extreme of feed port inserts the upper end of feed port, and ejector pin 11 inserts the feed port downwards through collection fill 17 lower extreme export under the effect of end cam 15.
In order to facilitate the recovery of the small balls and to enable the small balls to be taken out of the channel more conveniently, one end of the channel is connected with the lower end of the feeding hole, and the other end of the channel leads to the outer side of the fixing block 2.
In order to realize that the small balls are sequentially pushed to the right side of the disc 9 by the notches and fall into the collecting hopper 17 when the small balls reach the right side of the disc 9, the container 10 is the shell 3 with an opening at the upper end, the lower end surface in the cavity of the container 10 is conical, the opening at the lower end of the container 10 is positioned right above the notches at the right side of the disc 9, and the small balls sequentially enter the notches through the opening at the lower end of the container 10 under the action of gravity; a plurality of vertical support rods are arranged on the outer side wall of the container 10, the upper ends of the support rods are fixed with the container 10, and the lower ends of the support rods are fixed with the fixed block 2; the right-hand member of disc 9 run through and collect hopper 17 lateral wall and arrange in collection hopper 17 in, the notch is located the outer fringe face of disc 9, disc 9 is arranged in and is collected the downside of hopper 17 outside portion and have the horizontally and accept board 18, it is fixed with collection hopper 17 to accept board 18, connecting axle 13 runs through and accepts board 18 and accept board 18 and not rotate along with connecting axle 13, disc 9 is arranged in and is equipped with arc 19 on collecting hopper 17 outside portion, 19 lower extremes of arc with accept board 18 and fix, the notch, arc 19 and accept board 18 constitute a plurality of spaces that only can hold a bobble, make the notch drive the bobble along with the rotation of disc 9 and move the final structure that falls into collection hopper 17 from the left to the right in proper order.
In order to realize the circumferential balance of the ratchet wheel 5 during rotation or fixation and prolong the service life of the ratchet wheel 5 and the connecting shaft 13, a plurality of ratchet wheels 5 are arranged, and the plurality of ratchet wheels 5 are circumferentially and uniformly distributed on the inner side wall of the first cylinder 6.
In order to enable the ratchet wheel 5 to be rotated more labor-saving, a gap is arranged between the ratchet wheel 5 and the upper end face of the fixed block 2, an end face bearing coaxial with the ratchet wheel 5 is installed in the gap, the upper end of the end face bearing is fixed with the ratchet wheel 5, and the lower end of the end face bearing is fixed on the upper end face of the fixed block 2.
In order to get thing two steps part operation with warehouse personnel's fixed number and medical office personnel for casing 3 is automatic to be rotated, 3 up end of casing on a plurality of blind holes that are the circumference equipartition, have the axle 20 that draws that can reciprocate on the box 1 entablature, draw the axle 20 lower extreme to run through the box 1 entablature and block the top in the blind hole, draw the axle 20 upper end and arrange the box 1 outside in, draw the axle 20 upper end to have the arch, draw the axle 20 to go up the cover and 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 facilitate the rotation of the shell 3 and facilitate the quantitative opening of the rectangular box 12 by medical staff, thereby reducing errors, a second cylinder 21 coaxial with the shell 3 is fixed on the upper end face of the shell 3, the upper end of the second cylinder 21 penetrates through the upper side plate of the box body 1, the second cylinder 21 can rotate on the upper side plate of the box body 1, a horizontal circular plate is arranged at the upper end of the second cylinder 21, the circular plate is arranged outside the box body 1, and the lower end face of the circular plate is contacted with the upper end face of the box body 1; the second cylinder 21 is internally provided with a vertical rotating shaft 22, the lower end of the rotating shaft 22 is fixed with the turntable 4, the upper end of the rotating shaft 22 penetrates through the circular plate and is arranged above the circular plate, and the upper end of the rotating shaft 22 is provided with a circular baffle.
In order to realize that the rectangular box 12 can slide back and forth in the rectangular hole 7, a plurality of compression springs are arranged in the rectangular hole 7 along the front and back direction, one end of each compression spring is connected with the rear end face of the rectangular hole 7, and the other end of each compression spring is connected with the rear side plate of the rectangular box 12.
In order to better realize that the front ends of the rectangular boxes 12 sequentially slide out of the rectangular holes 7 forwards when the small balls are sequentially pressed into the channel by the ejector rod 11, a vertically placed pressure spring is arranged in a blind hole in the side wall of the channel, the upper end of the pressure spring is connected with the blind hole, and the other end of the pressure spring is connected with the upper end face of the wedge-shaped block 8; open on the blind hole rear side wall and have perpendicular groove, erect the inslot and have the flat bar 23 of placing along the fore-and-aft direction, flat bar 23 can be in erecting the inslot and slide from top to bottom, flat bar 23 front end is fixed with wedge 8, flat bar 23 rear end downside is fixed with vertical pin 24, 24 lower extremes of pin run through and erect the inslot lateral wall and 24 lower extremes of pin block and hold rectangular box 12, constitute wedge 8 and drive the structure that block 24 rebound and break away from rectangular box 12 and then make rectangular box 12 roll-off rectangular hole 7 forward under the effect of pressure spring through flat bar 23.
In order to prevent the wedge 8 of the rectangle box 12 top that has opened from oppressing the bobble downwards, wedge 8 on have the locating hole that the opening is forward, be located on the preceding lateral wall of the blind hole on the passageway lateral wall have with locating hole complex pin, the pin is in the top of locating hole, the pin front end runs through the blind hole lateral wall and arranges 2 the place ahead of fixed block in, the one end that the 2 the place ahead of fixed block was arranged in to the pin has the arch, the cover is equipped with the pressure spring on the pin, pressure spring one end is connected with the arch, the pressure spring other end is connected with fixed block 2, make the pin other end and wedge 8's preceding terminal surface keep in contact, constitute the structure that the pin card pushed up into the locating hole when wedge 8 upwards.
In order to enable the lower end of the stop lever 24 to clamp the rectangular box 12 so that the rectangular box 12 cannot slide forwards, the rectangular box 12 is in a rectangular shell shape with an opening at the upper end, an inclined plate 25 is arranged in a cavity of the rectangular box 12, the rear end of the inclined plate 25 is hinged with the rectangular box 12, the front end of the inclined plate 25 is tilted upwards and is contacted with the side wall of the rectangular box 12, the inclined plate 25 is connected with the rear side plate of the rectangular box 12 through a tension spring, and the front end of the inclined plate 25 is stopped by the stop lever 24; the upper end of the front side plate of the rectangular box 12 is hinged with a movable plate 26, a tension spring is connected between the lower end of the movable plate 26 and the front side plate of the rectangular box 12, a connecting plate is arranged between the movable plate 26 and the inclined plate 25, one end of the connecting plate is hinged with the middle part of the inclined plate 25, and the other end of the inclined plate 25 is hinged with the lower end of the movable plate 26.
In order to better fix the surgical tools placed in the rectangular box 12 and facilitate storage and taking, the upper end face of the movable plate 26 is provided with a vertical plate perpendicular to the movable plate 26, one end of the vertical plate, which is far away from the movable plate 26, is provided with a supporting plate parallel to the movable plate 26, the vertical plate, the supporting plate and the movable plate 26 form a U-shaped groove with an outward opening, the upper end of the supporting plate is hinged with an L-shaped rod, the bending part of the L-shaped rod is hinged with the upper end of the supporting plate through a torsion spring, and a structure that the opening of the U-shaped groove is blocked by the L-shaped rod when one side of the L-shaped.
The rectangular box 12 in the invention can be realized in various ways, and this section provides another embodiment for the rectangular box 12, although in this embodiment, articles are only placed in the rectangular box 12, but the result does not affect the original design purpose of the invention, and aims to reduce the manufacturing cost of the rectangular box 12, the rectangular box 12 is in a rectangular shell shape with an open upper end, a transverse plate is arranged at the upper end of the rectangular box 12, the rear end of the transverse plate is hinged with the upper end of the rear side plate of the rectangular box 12, the transverse plate completely covers the rectangular box 12, the upper end of the rear side plate of the rectangular box 12 is hinged with the transverse plate, a through hole which is communicated up and down is arranged on the transverse plate, the lower end of the blocking rod 24 is clamped in the through hole, and when the blocking rod 24 is separated from the through hole, the rectangular box 12 slides forward.
In order to display the use condition of the medical tool in the rectangular box 12, a pointer is marked on a circular baffle plate at the upper end of the rotating shaft 22, 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 22 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 gradually decrease along the rotating direction of the rotating shaft 22, 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 12.
In order to realize that when the shell 3 rotates by a scale angle, a rectangular box 12 is just opened, the rotary disc 4 drives the shell 3 to rotate through a spring, when the shell 3 rotates by a specific angle, a specific number of small balls are pushed into the collecting hopper 17 by the notches, and simultaneously, the end cam 15 also rotates by the same angle in the process, and the product of the number of the small balls pressed into the channel by the ejector rod 11 and the diameter of the small balls is just equal to the distance between the two wedge-shaped blocks 8.
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 15 is cylindrical, a plurality of undulations are arranged on the lower end face of the end face cam 15 and are uniformly distributed in a circumferential manner, and the ejector rod 11 reciprocates up and down under the action of the undulations due to the rotation of the end face cam 15; the notches on the disc 9 are grouped in groups, but must satisfy: when the shell 3 rotates for a specific angle or a specific scale, the balls conveyed into the channel by the notches are sequentially pressed into the channel by the ejector rods 11, and a specific number of wedge-shaped blocks 8 are made to bounce upwards, so that a corresponding number of rectangular boxes 12 are made to slide forwards out of the rectangular holes 7.
Of course, in the above process, the front end of the lower end of the box body 1 may be open, or the front side plate of the box body 1 is hinged to the other side plate, and when the front side plate closes the box body 1, a space is reserved between the front side plate of the box body 1 and the fixed block 2, so as to prevent the interference rectangular box 12 from opening forward.
The small balls enter the feeding holes in batches, the number of the small balls in each batch is certain, during specific implementation, the small balls in each batch can be single or multiple, and the depth of the feeding holes is larger than the sum of the diameters of the small balls in each batch.
When the scalpel handle is used, tools required for medical treatment are placed in the rectangular box 12 in advance, the scalpel handle is taken as an example, and the rotating shaft 22 is set to rotate only clockwise, and the specific use process is specifically explained.
Before the operation warehouse staff is equipped with surgical instruments, according to the required quantity of surgical knife handle on the surgical instruments list, rotate the pivot 22, the pivot 22 drives the carousel 4 to rotate, casing 3 is fixed by the pull shaft 20 this moment, casing 3 does not rotate, point to the figure of the demonstration on the plectane of the pointer of mark on the pivot 22, this figure is exactly the quantity of required surgical knife handle, carousel 4 drives ratchet 5 and rotates certain angle this moment, loosen pivot 22, the clockwork spring has the trend that makes casing 3 and carousel 4 recover, but this moment because ratchet 5 withstands by the pawl and can not revolve, and the blind hole on casing 3 up end is blocked to the pull shaft 20 lower extreme, make the card body can not turn, wait for taking of surgical medical staff this moment.
When medical staff takes surgical tools, the pulling shaft 20 is pulled upwards at the moment, so that the lower end of the pulling shaft 20 is separated from the blind hole in the upper end of the shell 3, at the moment, the shell 3 rotates along the direction in which the rotary disc 4 rotates under the action of the clockwork spring, when the rotating angle of the shell 3 is the same as that of the rotary disc 4, the number zero on the circular plate rotates to the position corresponding to the marking pointer on the circular baffle plate at the upper end of the rotary shaft 22 again, the clockwork spring restores to the original state, the shell 3 does not rotate any more, at the moment, the pulling shaft 20 is put down, so that the lower end of the pulling shaft 20 clamps the blind hole in the upper end of the shell 3, and at the.
In the above process, the rotating disk 4 drives the housing 3 to rotate through the clockwork spring and finally the pointer is reset to zero, the housing 3 drives the disc 9 to rotate through the connecting shaft 13, the balls contained and contained above the right side of the disc 9 enter the notches one by one under the action of gravity, the notches drive the balls to fall into the collecting hopper 17 and then fall into the ball inlet hole in sequence along with the rotation of the disc 9, the balls in the ball inlet hole are pressed into the channel in sequence by the ejector rod 11, when the balls contact with the lower end face of the wedge-shaped block 8, the wedge-shaped block 8 is pushed up under the action of the pressure rod because the lower end face of the wedge-shaped block 8 is an inclined face, when the positioning hole on the wedge-shaped block 8 moves up to be at the same height as the pin matched with the positioning hole, the pin is clamped into the positioning hole, so that the subsequent balls pass through smoothly, the small balls are effectively prevented from being squeezed by the wedge-shaped block 8 when the ejector rod 11 moves up, when the wedge-shaped block 8 moves up, the flat rod 23 drives the flat rod 23 on the rear side thereof to slide up in the vertical groove, the flat rod 23 drives the flat rod 24 to move upwards, when the inclined plate 24 completely separates from the inclined plate L in the inclined plate, the inclined plate L, the inclined plate 24 slides out of the rectangular box 12, the inclined plate rotates, and the inclined plate, the inclined plate L slides out of the inclined plate, the inclined plate 25 rotates, the inclined plate L rotates.
When the scalpel handles in all the rectangular boxes 12 are completely used up, the cabin management personnel firstly put out all the pellets in the channel, then place the scalpel handles in the rectangular boxes 12 one by one, the scalpel handles are clamped in the U-shaped grooves by the L-shaped rods, then pull the pins on the wedge blocks 8 forward one by one, so that the wedge blocks 8 move downward under the action of the blind holes and block the channel, at the moment, the lower ends of the blocking rods 24 extend into the rectangular boxes 12 again, the rear side plates of the rectangular boxes 12 are shorter, so that the blocking rods 24 do not interfere with the forward and backward sliding of the rear side plates of the rectangular boxes 12, the opening of the rectangular holes 7 supports the inclined plate 25 and starts to rotate in the opposite direction until the upper ends of the inclined plate 25 are always at the same height as the upper side walls of the rectangular holes 7, in the rotating process of the inclined plate 25, the inclined plate 25 pushes the movable plate 26 to rotate through the connecting plate and restore the original state, which is the first implementation mode of the rectangular boxes 12, the upper ends of the rectangular boxes 12 adopt the transverse plates to be sealed covers, the lower ends of the transverse plates are clamped into the through holes to realize that the boxes 12 are blocked in the rectangular boxes 7, when the blocking rods 24 are separated from the rectangular boxes, the rectangular boxes 12, the rectangular boxes can be pulled forward and the box can be pulled out, and the surgical box 12 can.
In order to make the interior pellet of passageway convenient by the discharge passage, 2 preceding terminal surfaces of fixed block open and to have logical groove, logical groove is seted up along the shape of passageway, it is covered by a plurality of mobilizable panels to lead to the groove front end, the panel upper end articulates at fixed block 2 front ends, it has the screw to run through on the panel lower extreme, fixed block 2 is last to have the screw hole that corresponds the complex with the screw, the panel lower extreme is compressed tightly when the screw is screwed into the screw hole, the pellet can not escape, when the pellet in the passageway needs to be cleared up, open fly leaf 26 in proper order, and the opening of panel can not be interfered to the side plate before box 1, stir the pellet or utilize the finger to make it follow the tail end roll-off of passageway, perhaps directly take out from leading to the inslot with the pellet, the.
Certainly, some small balls can be reserved between the wedge blocks 8 in the channel in advance, the length difference between the length of the channel between two adjacent wedge blocks 8 and the occupied length of the small balls existing in the period is certain, so that the ejector rod 11 only needs to press a few small balls in the rotating angle of the shell 3, the sum of the diameters of the small balls is equal to the mentioned length difference, the working load of the ejector rod 11 and the grooved pulley is effectively relieved, the number of the small balls required to be discharged during replacement is also reduced, and therefore the number of the small balls required to be discharged is also certain.
The driving mode of the ejector rod 11 in the invention is many, not only limited to the driving of the end face cam 15, but also can be realized by fixing the upper end of the ejector rod 11 on a hydraulic cylinder, installing a gear pump on the hydraulic cylinder, connecting a servo motor on the gear pump, controlling the motor by a rotating shaft 22 and a circular plate together, when a pointer on a bulge at the upper end of the rotating shaft 22 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 22 does not point to '0' on the circular plate, the pull shaft 20 is pulled upwards at the same time to open a switch of the motor, then the shell 3 rotates along the rotating direction in front of the rotary disc 4, when the shell 3 sends a batch of small balls into a feed hole through the circular disc 9, the ejector rod 11 presses the small balls downwards under the action of the hydraulic cylinder, so that the small, meanwhile, the wedge block 8 to-be-locked rod 24 moves upwards and is separated from the inclined plate 25 or the transverse plate, the rectangular box 12 slides forwards under the action of the pressure spring, the front end of the rectangular box 12 is arranged on the outer side of the fixed block 2, and the scalpel in the rectangular box 12 can be taken out smoothly at the moment.
The invention has the outstanding advantages that:
1. the invention forms a device with quantitative function by designing the shell 3, the rotary disc 4, the clockwork spring and the like, 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 12, and the number on the outermost circle can already display the remaining number in the whole device, moreover, after the rectangular boxes 12 are opened each time, the pointer on the upper end of the rotating shaft 22 always corresponds to '0' on the circular plate, and the pointer is also convenient to be screwed to the number of the needed scalpel handles when being used next time, thus being convenient and rapid.
2. The spring can be replaced by a spring and a sliding block, so that the situation that the rotating disc 4 and the shell 3 are both great and great is realized, the quantification and the taking are divided into two steps, the operation is performed by different personnel, the trouble that a warehouse keeper needs to wait all the time is avoided, and the counting is convenient for medical personnel to check.
3. In the invention, the rotation of the rotary disc 4 is prevented by utilizing the characteristic of the ratchet wheel 5, so that the shell 3 can only rotate along the rotating direction of the rotary disc 4, thereby realizing the function of returning the pointer to zero.
4. The end face cam 15, the disc 9, the notch and the ejector rod 11 are mutually matched, so that the small balls are sequentially brought to the collecting hopper 17 one by one, and then are sequentially pressed into the pressing channel by the ejector rod 11, and finally the wedge-shaped block 8 is jacked up and the rectangular box 12 is automatically ejected.
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 22, the pointer can indicate the '0' of the number of the inner ring after each use, and a user only needs to indicate the pointer to the required number, so that the operation is convenient and fast.
6. In the invention, the number is determined and then the rectangular boxes 12 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 sterilization workers is reduced.
7. The present invention provides two embodiments for the rectangular box 12, one of which is a link structure, which not only achieves that the rectangular box 12 is caught by the stop lever 24. The movable plate 26 tends to be horizontal when the rectangular box 12 slides out of the rectangular hole 7, so that the rectangular box is convenient to take and suitable for storing long rod-shaped hard articles; and the cost is lower, most of the medical consumables can be stored, the implementation is more convenient, and the applicability is wider. Both approaches have respective advantages.
8. According to the invention, the rotating shaft 22 is operated by only the warehouse staff, the pull shaft 20 is touched by only the medical staff in the operating room, the warehouse staff is responsible for determining the number and taking the medical staff, and the warehouse staff does not need to wait for the medical staff, so that the warehouse staff can prepare the appliances for the next operation, the labor is saved, the time and the labor are saved, and the working efficiency is improved.
9. The hospital can use a plurality of these devices simultaneously, places different utensils 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 12, realizes the inside health situation of rectangle box 12, avoids infecting.
Claims (9)
1. The medical tool quantitative storing and taking device with the statistical 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 cylindrical shell (3) is arranged above the fixed block (2), a horizontal rotatable rotary disc (4) is arranged in a cavity of the shell (3), a gap is formed between the outer edge surface of the rotary disc (4) and the inner side wall of the shell (3), a clockwork spring is arranged in the gap, one end of the clockwork spring is fixed with the rotary disc (4), the other end of the clockwork spring is fixed with the shell (3), a ratchet wheel (5) which is coaxial with the rotary disc (4) and can rotate along with the rotary disc (4) is arranged below the rotary disc (4), a first cylinder (6) is sleeved on the ratchet wheel (5), the lower end of the first cylinder (6) is fixed with the upper end surface of the fixed block (2), and a pawl;
the device is characterized in that a transversely-arranged channel is arranged in the fixed block (2), a feeding hole communicated with the channel is formed in the upper end face of the fixed block (2), a discharging hole communicated with the channel is formed in the fixed block (2), a plurality of rectangular holes (7) which are distributed along the length direction of the channel and are located below the channel are formed in the fixed block (2), the front ends of the rectangular holes (7) are in an open shape, blind holes which are arranged on the upper side of the channel and correspond to the rectangular holes (7) one by one are formed in the fixed block (2), wedge blocks (8) capable of moving up and down in the blind holes are arranged in the blind holes, the channel is blocked at the lower end of each wedge block (8), and an inclined surface is formed in one side;
a disc (9) which can rotate along with the shell (3) is arranged below the shell (3), a plurality of notches which are distributed in a circumferential manner and penetrate through the upper end face and the lower end face of the disc (9) are formed in the disc (9), a container (10) is arranged above the left end of the disc (9), a plurality of small balls are arranged in the container (10), a feeding hole is formed below the notch on the right side of the disc (9), and the small balls enter the notch on the left side of the disc (9) from the container (10) and rotate through the disc (9) to enter the feeding hole; there is vertical ejector pin (11) feed port top, gliding rectangle box (12) around having in rectangle hole (7), the bobble divides the batch to get into in the feed port, when a batch bobble got into in the feed port, ejector pin (11) pressed down the bobble in the feed port and made bobble make wedge (8) rebound open the passageway through the inclined plane, wedge (8) rebound makes rectangle box (12) slide along rectangle hole (7) simultaneously, make rectangle box (12) front end place in the fixed block (2) outside.
2. The medical tool quantitative access device with the statistical function according to claim 1, wherein a connecting shaft (13) coaxial with the rotary disc (4) is fixed at the lower end of the rotary disc (4), the lower end of the connecting shaft (13) penetrates through the lower side plate of the shell (3) and is arranged below the shell (3), and the lower end of the connecting shaft (13) is coaxially fixed with the ratchet wheel (5); the connecting shaft (13) is sleeved with a sleeve (14), the upper end of the sleeve (14) is fixed with the lower side plate of the shell (3), the lower end of the sleeve (14) is fixed with the disc (9), and the disc (9) is positioned above the ratchet wheel (5).
3. The medical tool quantitative storing and taking device with the statistical function according to claim 1, wherein the lower end of the housing (3) is fixed with an end cam (15) coaxial with the housing (3), the end cam (15) has a lower end on which a plurality of undulations are uniformly distributed, the upper end of the ejector rod (15) is in contact with the lower end surface of the end cam (15), and the rotation of the end cam (15) causes the ejector rod (11) to be inserted into or separated from the feed hole through the undulations so as to press the small balls in the feed hole into the channel, so that the wedge-shaped blocks (8) are forced to move upwards in sequence; a supporting block (16) is fixed on the right side wall in the cavity of the box body (1), a push rod (11) vertically penetrates through the supporting block (16), the push rod (11) can slide up and down on the supporting block (16), an annular bulge is arranged at the upper end of the push rod (11), a pressure spring is sleeved on the push rod (11), 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 (16), and the upper end of the push rod (11) is kept in contact with an end face cam (15) under the action of the; the end face cam (15) is provided with a plurality of undulations, namely a plurality of push stroke angles are arranged on the end face cam (15), and the end face cam (15) rotates to enable the ejector rod (11) to reciprocate in the vertical direction; the ejector rod (11) can be downwards inserted into the channel under the action of the end face cam (15), so that the small balls are sequentially pressed into the channel and move to the other end of the channel along the inner wall of the channel, and the other end of the channel leads to the outer side of the fixed block (2); there is collection fill (17) on the feed port, and collection fill (17) are upper end open-ended casing (3), and collect fill (17) intracavity bottom surface and be the conical surface, and the upper end of feed port is inserted to the lower extreme of feed port, and ejector pin (11) are down inserted the feed port through collection fill (17) lower extreme export under the effect of end cam (15).
4. The medical tool quantitative access device with the statistical function according to claim 1, wherein the container (10) is a shell (3) with an open upper end, the lower end surface in the cavity of the container (10) is conical, the opening at the lower end of the container (10) is positioned right above the notch at the right side of the disc (9), and the small balls sequentially enter the notch through the opening at the lower end of the container (10) under the action of gravity; a plurality of vertical support rods are arranged on the outer side wall of the container (10), the upper ends of the support rods are fixed with the container (10), and the lower ends of the support rods are fixed with the fixing block (2); the right-hand member of disc (9) run through and collect fill (17) lateral wall and arrange in collection fill (17) in, the notch is located the outer fringe face of disc (9), there is horizontally board (18) of accepting in the downside of collecting fill (17) outside portion is arranged in disc (9), it is fixed with collection fill (17) to accept board (18), connecting axle (13) run through and accept board (18) and do not rotate along with connecting axle (13), disc (9) are arranged in and are collected and fill (17) outside portion and go up the cover and are equipped with arc (19), arc (19) lower extreme is fixed with accepting board (18), the notch, arc (19) and accept board (18) constitute a plurality of spaces that only can hold a bobble, make the notch drive the bobble along with the rotation of disc (9) and finally fall into the structure of collecting fill (17) from left right side to left side removal in proper order.
5. The medical tool quantitative storing and taking device with the statistical function according to claim 1, wherein the upper end face of the shell (3) is provided with a plurality of blind holes which are uniformly distributed in the circumferential direction, the upper side plate of the box body (1) is provided with a pull shaft (20) which can move up and down, the lower end of the pull shaft (20) 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 (20) is arranged outside the box body (1), the upper end of the pull shaft (20) is provided with a bulge, the pull shaft (20) is sleeved with a tension spring, the upper end of the tension spring is connected with the bulge, and the lower end of the tension; a second cylinder (21) coaxial with the shell (3) is fixed on the upper end face of the shell (3), the upper end of the second cylinder (21) penetrates through the upper side plate of the box body (1), the second cylinder (21) can rotate on the upper side plate of the box body (1), a horizontal circular plate is arranged at the upper end of the second cylinder (21), 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); a vertical rotating shaft (22) is arranged in the second cylinder (21), the lower end of the rotating shaft (22) is fixed with the turntable (4), the upper end of the rotating shaft (22) 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 (22).
6. The medical tool quantitative storage and taking device with the statistical function according to claim 1, wherein a plurality of compression springs are arranged in the rectangular hole (7) in the front-back direction, one end of each compression spring is connected with the rear end face of the rectangular hole (7), and the other end of each compression spring is connected with the rear side plate of the rectangular box (12); a pressure spring is vertically arranged in a blind hole in the side wall of the channel, the upper end of the pressure spring is connected with the blind hole, and the other end of the pressure spring is connected with the upper end face of a wedge block (8); open on the blind hole rear side wall and have perpendicular groove, it has flat bar (23) of placing along the fore-and-aft direction to erect inslot, flat bar (23) can be in erecting inslot and slide from top to bottom, flat bar (23) front end is fixed with wedge (8), flat bar (23) rear end downside is fixed with vertical pin (24), pin (24) lower extreme runs through and erects groove lateral wall and pin (24) lower extreme card and withstands rectangle box (12), constitute wedge (8) through flat bar (23) drive pin (24) rebound and break away from rectangle box (12) and then make rectangle box (12) under the effect of pressure spring roll-off rectangular opening (7) forward.
7. The quantitative storing and taking device with the statistical function for the medical tools as claimed in claim 6, wherein the rectangular box (12) is in a rectangular shell shape with an opening at the upper end, an inclined plate (25) is arranged in the cavity of the rectangular box (12), the rear end of the inclined plate (25) is hinged to the rectangular box (12), the front end of the inclined plate (25) tilts upwards and contacts with the side wall of the rectangular box (12), the inclined plate (25) is connected with the rear side plate of the rectangular box (12) through a tension spring, the front end of the inclined plate (25) is blocked by a blocking rod (24), the upper end of the front side plate of the rectangular box (12) is hinged to a movable plate (26), the tension spring is connected between the lower end of the movable plate (26) and the front side plate of the rectangular box (12), a connecting plate is arranged between the movable plate (26) and the inclined plate (25), one end of the connecting plate is hinged to the middle of the inclined plate (25), the other end of the inclined plate (25) is hinged to the lower end of the movable plate (26), the upper end surface of the movable plate (26) is provided with a vertical plate (26), one end of the vertical plate (6326) is provided with a supporting plate, one end of the vertical plate is provided with a supporting plate, one end of the supporting plate is provided with a supporting plate, the supporting plate is provided.
8. The medical tool quantitative storing and taking device with the statistical function according to claim 6, wherein the rectangular box (12) is in a rectangular shell shape with an opening at the upper end, a transverse plate is arranged at the upper end of the rectangular box (12), the rear end of the transverse plate is hinged to the upper end of the rear side plate of the rectangular box (12), the transverse plate completely covers the rectangular box (12), the upper end of the rear side plate of the rectangular box (12) is hinged to the transverse plate, a through hole which is communicated up and down is formed in the transverse plate, the lower end of the stop lever (24) is clamped in the through hole, and when the stop lever (24) is separated from the through hole, the rectangular box (12) slides forwards along the rectangular hole (7) under the action of the pressure spring.
9. The medical tool quantitative access device with the statistical function according to claim 5, wherein a circular baffle plate at the upper end of the rotating shaft (22) is marked with a pointer, the upper end surface of the circular plate is marked with a plurality of numbers, and the numbers are gradually increased from zero along the rotating direction of the rotating shaft (22) 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 (22), 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 (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260833.XA CN108190257B (en) | 2018-03-27 | 2018-03-27 | Medical instrument ration access arrangement of area statistics function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810260833.XA CN108190257B (en) | 2018-03-27 | 2018-03-27 | Medical instrument ration access arrangement of area statistics function |
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| CN108190257A CN108190257A (en) | 2018-06-22 |
| CN108190257B true CN108190257B (en) | 2020-07-14 |
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| CN201810260833.XA Expired - Fee Related CN108190257B (en) | 2018-03-27 | 2018-03-27 | Medical instrument ration access arrangement of area statistics function |
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| CN111689064B (en) * | 2020-06-15 | 2021-12-14 | 山东荣信水产食品集团股份有限公司 | Food safety inspection is with food sample strorage device |
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| CN202386181U (en) * | 2011-12-19 | 2012-08-22 | 无锡兰桂联芳医疗科技有限公司 | Quantitative medicament taking mechanism |
| CN204048726U (en) * | 2014-05-13 | 2014-12-31 | 巩叶辉 | A kind of quantitative tablet taking drawer structure |
| CN105940153A (en) * | 2013-08-14 | 2016-09-14 | 埃尔比国际股份公司 | Drawer structure for dispensing metered amounts of at least one washing agent in a washing machine, in particular a laundry washing machine |
| CN206270019U (en) * | 2016-11-21 | 2017-06-20 | 震旦（中国）有限公司 | A kind of drawer repetition test test device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203612396U (en) * | 2013-11-22 | 2014-05-28 | 无锡莱吉特信息科技有限公司 | Quantitative storing and taking-out device for shuttlecock |
| CN105923411B (en) * | 2016-06-22 | 2019-03-08 | 深圳灵喵机器人技术有限公司 | For particle or the quantitative access device of powder substance |
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- 2018-03-27 CN CN201810260833.XA patent/CN108190257B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202386181U (en) * | 2011-12-19 | 2012-08-22 | 无锡兰桂联芳医疗科技有限公司 | Quantitative medicament taking mechanism |
| CN105940153A (en) * | 2013-08-14 | 2016-09-14 | 埃尔比国际股份公司 | Drawer structure for dispensing metered amounts of at least one washing agent in a washing machine, in particular a laundry washing machine |
| CN204048726U (en) * | 2014-05-13 | 2014-12-31 | 巩叶辉 | A kind of quantitative tablet taking drawer structure |
| CN206270019U (en) * | 2016-11-21 | 2017-06-20 | 震旦（中国）有限公司 | A kind of drawer repetition test test device |
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Inventor after: He Youli Inventor after: Kong Jing Inventor after: Chu Chunlian Inventor after: Shi Hailong Inventor before: Shi Hailong |
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Effective date of registration: 20200603 Address after: Department of Anesthesiology, Heze Medical College, 1950 University Road, Mudan District, Heze City, Shandong Province Applicant after: He Youli Address before: 450000 Henan Province, Zhengzhou City, No. 27 East Road, building No. 1 Applicant before: Shi Hailong |
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