CN111646405A - Medical science inspection laboratory is with instrument of opening tub - Google Patents
Medical science inspection laboratory is with instrument of opening tub Download PDFInfo
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- CN111646405A CN111646405A CN202010546817.4A CN202010546817A CN111646405A CN 111646405 A CN111646405 A CN 111646405A CN 202010546817 A CN202010546817 A CN 202010546817A CN 111646405 A CN111646405 A CN 111646405A
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- base
- opening
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- tube
- seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
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- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
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Abstract
The invention discloses a pipe opening device for a medical examination laboratory, which is provided with a pipe opening fixing frame, can quickly assemble and disassemble a pipe to be opened, reduces the burden of workers, adopts a spring to clamp the pipe to be opened fixing frame, has buffer capacity, and avoids the pipe to be opened from being excessively clamped and broken, and is provided with a pipe opening base, a pipe opening base and a base, so that the height and the position of the pipe opening head can be adjusted, the pipe to be opened can be opened in different sizes and lengths, the use range and the practicability of the pipe opening device are improved, the pipe opening device can be used for opening a cover of a single pipe to be opened, can also be used for simultaneously opening a plurality of pipes to be opened, and avoids the pollution inside the pipe to be opened, the pipe opening device is provided with the pipe opening head, avoids the fatigue of hands caused by frequent opening of the pipe to be opened and the pollution of a PCR (polymerase chain reaction) pipe caused by opening at a table corner and the like, the pipe to be opened fixing frame, thereby avoiding the phenomenon that the manual opening easily leads to the shaking and splashing of the liquid inside.
Description
Technical Field
The invention belongs to the technical field of auxiliary instruments for medical inspection departments; in particular to a tube opening instrument for a medical examination laboratory.
Background
The PCR polymerase chain reaction is a molecular biology technique for amplifying and amplifying specific DNA fragments, which can be regarded as special DNA replication in vitro, and the biggest characteristic of PCR is that trace amount of DNA can be greatly increased. At present, a biological or medical laboratory often utilizes PCR to verify genetic materials, particularly in biological and medical inspection related mechanisms, the PCR is very frequently applied, at present, domestic related mechanisms mostly manually open PCR tubes, aiming at some mechanisms with a large number of PCR, workers need to frequently open the PCR tubes, at present, PCR tubes are mostly 200 mu L small tubes, the PCR tubes need to be opened by operators carefully when being opened, and the frequent opening causes hand fatigue due to small opening protrusions and large force; some operators use table corners and the like to open, so that certain pollution is easily caused, and the problems that the liquid in the interior is shaken and splashed out and the like are easily caused.
According to above problem, the technical scheme that patent number is CN 108380258A has provided a medical science inspection laboratory with a tub apparatus of opening, the machinery that this patent proposed is to place PCR pipe in the device, fixes PCR pipe through twisting the screw, then presses and pulls the switch and open PCR pipe, the personnel that this technical scheme effectively solved frequently open the fatigue that leads to the hand, utilize the table angle etc. to open the pollution that leads to PCR pipe and the manual work is opened and is leaded to inside liquid easily to rock the scheduling problem that splashes.
However, according to the technical scheme of the patent, the screw is required to be repeatedly screwed when the PCR tube is assembled and disassembled, so that the assembling and disassembling time of technical personnel is greatly prolonged, the screw is frequently screwed by personnel to cause hand fatigue, and meanwhile, the screw cannot be judged by screwing when the personnel are fatigued, so that the PCR tube is easily crushed by the screw, and further, the medicament is scattered to cause waste and pollution, meanwhile, the technical scheme of the patent has no special design for opening the PCR tube and opening a plurality of PCR tubes, when a plurality of PCR tubes are required to be used, the technical scheme of the patent can only be completely opened, and cannot be independently opened in the plurality of PCR tubes, so when a plurality of PCR tubes are used and the plurality of PCR tubes are required to be used in sequence, all PCR tubes can be opened by adopting the technical scheme of 108380258A, and further, the PCR tubes which are not required to be used are polluted, therefore, an open tube apparatus which can individually open a plurality of PCR tubes to open the plurality of PCR tubes at one time, rapidly assemble and disassemble the PCR tubes, and does not need to manually fix the PCR tubes is urgently present.
Disclosure of Invention
The invention aims to provide a tube opening instrument for a medical examination laboratory, which comprises a tube opening head, a single tube opening button, a fixing screw, a full tube opening button, a tube opening seat, a base, a tube opening seat base fixing nut, a tube to be opened placing seat and a tube to be opened fixing frame, wherein the tube to be opened placing seat is internally embedded with the tube to be opened fixing frame in the upper end surface, the tube to be opened fixing frame is provided with a plurality of tubes to be opened fixing frames which are uniformly arranged on the upper end surface of the tube to be opened placing seat, the base is fixed at the lower end of one side surface of the tube to be opened placing seat, the tube opening seat base is arranged at the upper end of the base and is in horizontal sliding fit with the base, the tube opening seat base fixing nuts are arranged on the left side surface and the right side surface of the base, the tube opening seat base fixing nuts are in threaded fit with the left side surface and the right side, the pipe opening seat and the pipe opening seat are in up-and-down sliding fit, the fixing screws are arranged on one side face of the pipe opening seat base and are connected with the pipe opening seat in a threaded fit mode, the pipe opening heads are multiple and are embedded in the front end face of the pipe opening seat, the pipe opening heads and the pipe opening seat are in up-and-down sliding fit, the pipe opening heads are located on the upper side of a fixing frame to be opened, the single pipe opening button is multiple and is embedded in the upper end face of the pipe opening seat, the single pipe opening button is in up-and-down sliding fit with the pipe opening seat, the single pipe opening button is connected with the pipe opening heads through the pipe opening seat in a transmission mode, the full pipe opening button is embedded in the rear end face of the pipe opening seat and is in sliding fit with the pipe opening seat, the full pipe opening button is connected with the pipe opening heads through the pipe opening seat in a transmission mode, and the pipe is arranged in the fixing frame to be opened.
Furthermore, the number of the to-be-opened pipe placing seats corresponds to the number of the pipe opening heads, the number of the single pipe opening buttons corresponds to the number of the pipe opening heads, and the to-be-opened pipe placing seats are rectangular blocks.
Further, it includes sled board, extrusion spring, first gear of drive head, pinion rack, fluted roller, drive head second gear, pivot frame and fluted roller pivot to drive the head, the extrusion spring is equipped with two altogether extrusion spring symmetry is fixed in sled board up end left and right sides, the sled board is embedded on drive seat lateral wall, and the sled board runs through drive seat inside and outside wall, the sled board passes through extrusion spring and drive seat lateral wall sliding fit from top to bottom, the sled board is located the vertical pinion rack that is fixed with of the inboard one end of drive seat, the pinion rack rear side is equipped with the fluted roller, the fluted roller is fixed in the pinion rack pivot, the fluted roller pivot is fixed in drive seat through the rotation of pivot frame on, pinion roller pivot one end is fixed with the first gear of drive head, and the pinion rack other end is fixed with drive head second gear, the fluted roller meshes with the pinion rack mutually.
Further, the single-pipe-opening button comprises a sliding chute, a button limiting sliding block, a button extrusion spring, an ejector rod, a bottom plate, a single-pipe-opening gear roller, a single-pipe-opening gear, a gear chain, a single-pipe-opening gear roller shaft fixing frame, a single-pipe-opening toothed plate, a T-shaped sliding block and a single-pipe-opening gear roller shaft, the button limiting sliding block is fixed on the left side wall and the right side wall of the button, the button extrusion spring is fixed at the lower end of the button, the button is embedded on the upper end surface of the pipe-opening seat in a sliding manner through the button extrusion spring and the button limiting sliding block, the lower end of the button extrusion spring is fixedly connected with the pipe-opening seat, the ejector rod is arranged at the lower end of the button and is sleeved in the button extrusion spring, the upper end of the ejector rod is separated from the lower end of the button, the lower end of the ejector rod penetrates through the, the pipe opening seat is characterized in that a sliding groove is formed in the pipe opening seat inner side, the T-shaped sliding block is arranged in the sliding groove in a sliding mode, a single pipe opening toothed plate is provided with a single pipe opening toothed roller at the lower side of the toothed side face, the single pipe opening toothed roller is fixed on a single pipe opening toothed roller shaft, the single pipe opening toothed roller shaft is fixed on the pipe opening seat inner side in a rotating mode through a single pipe opening toothed roller shaft fixing frame, a single pipe opening gear is fixed to one end of the single pipe opening toothed roller shaft, and the single pipe opening gear is in transmission connection with a pipe opening head second gear through a gear chain.
Furthermore, the fixed screw is a round-head screw, and anti-skid grains are arranged on the outer side wall of the round head of the fixed screw.
Further, the full-open pipe button comprises a full-open button, a full-open extrusion spring, an L-shaped connecting plate, a full-open toothed plate, a full-open rotating shaft and a transmission gear set, the transmission gear set is provided with a plurality of transmission gear sets with the same structure, the transmission gear sets are fixed on the full-open rotating shaft, the number of the transmission gear sets corresponds to the number of pipe opening heads, the transmission gear set comprises a first transmission chain gear, a second transmission chain gear and a transmission chain, the first transmission chain gear and the second transmission chain gear are fixed on the full-open rotating shaft, the lower sides of two ends of the full-open button are fixed with the full-open extrusion spring, the full-open button is embedded on the inner side wall of the pipe opening seat, the full-open button is in sliding fit with the side wall of the pipe opening seat through the full-open extrusion spring, the L-shaped connecting plate is positioned at the lower end of the full-open button, and the upper end of the L-shaped connecting plate is, the L type connecting plate end is fixed with full pinion rack, full pinion rack and the inboard sliding fit of drive tube seat, the cooperation mode structure is the same with the cooperation mode of single drive tube pinion rack on drive tube seat, second drive chain gear meshes with full pinion rack mutually, first drive chain gear passes through drive chain and is connected with the first gear drive of drive tube head.
Further, the tube opening seat comprises a tube opening seat body, a limiting threaded hole and a tube opening seat limiting sliding block, the tube opening seat body is a vertically placed flat rectangular block, the left side wall and the right side wall of the tube opening seat body are fixed with the tube opening seat limiting sliding block, and the tube opening seat limiting sliding block is provided with the limiting threaded hole in threaded fit with the bottom of a fixing screw.
Further, the base includes base body, base spout and spacing draw-in groove, base body is the flat cuboid that the level was placed, be equipped with three evenly distributed's base spout on the base body up end, the base spout runs through terminal surface about the base body, the terminal surface all is equipped with spacing draw-in groove about the base body, spacing draw-in groove all link up mutually with the base spout.
Further, the tube opening seat base comprises a tube opening seat base support, support limiting clamping grooves, tube opening seat base sliding blocks, a tube opening seat base body and tube opening seat base threaded rods, the lower end face of the tube opening seat base body is fixedly provided with three tube opening seat base sliding blocks, the number of the tube opening seat base threaded rods is two, the two tube opening seat base threaded rods penetrate through the three tube opening seat base sliding blocks, the number of the tube opening seat base support is two, the two tube opening seat base supports are symmetrically fixed on the left side and the right side of the upper end face of the tube opening seat base body, the tube opening seat base clamping grooves are arranged on the left side wall and the right side wall of the tube opening seat base support in a penetrating manner, the support limiting clamping grooves are arranged on the front end face of the tube opening seat base support and are communicated with the support limiting clamping grooves, the tube opening seat base sliding blocks are matched with the base sliding grooves, and the tube opening seat base threaded rods are arranged in the limiting clamping, and the pipe opening seat is in threaded fit with a fixing nut of the pipe opening seat, a pipe opening seat limiting sliding block is arranged in the pipe opening seat clamping groove in a sliding mode, and a fixing screw is arranged in the support limiting clamping groove.
Further, the pipe to be opened fixing frame comprises a fixing frame shell, a sliding base, a clamping side wall, a side wall extrusion plate, a base support spring, a rotating support bar, a support bar spring, a base lock head, a lock head spring, a downward pressing toggle button and a lock head clamping piece, the fixing frame shell is a hollow cylinder with a bottom and without a top, the clamping side wall and the side wall extrusion plate are mutually stacked and combined, the clamping side wall and the side wall extrusion plate are fixedly connected through the extrusion spring, the clamping side wall and side wall extrusion plate combined structure is provided with a plurality of combined structures, the clamping side wall and side wall extrusion plate combined structure uniformly surrounds along the outer side of the fixing frame shell, the clamping side wall and side wall extrusion plate combined structure is embedded in the outer side wall of the fixing frame shell, the clamping side wall is located on the inner side of the fixing frame shell, and the clamping side wall, a base supporting spring is fixed at the lower end of the sliding base, the sliding base is fixed in the fixed frame shell in a sliding mode through the base supporting spring, the lower end of the base supporting spring is fixedly connected with the bottom surface of the inner side of the fixed frame shell, the rotating supporting bar is in an L-shaped long strip shape, the rotating supporting bar is embedded in the outer side wall of the fixed frame shell and is rotatably connected with the fixed frame shell, the bottom end of the rotating supporting bar is arranged on the inner side of the fixed frame shell and is positioned at the lower side of the sliding base, the top end of the rotating supporting bar is fixedly connected with the outer side wall of the side wall extrusion plate, the lower end of the rotating supporting bar is fixedly connected with the bottom surface of the inner side of the fixed frame shell through the supporting bar spring, the number of the base lock heads is three, the three base, the base tapered end passes through the tapered end spring in mount shell sliding fit, tapered end spring one end and the terminal fixed connection of base tapered end, the tapered end spring other end with wait to open the pipe and place a fixed connection, the tapered end fastener is the ring form, the tapered end fastener overlaps on the mount shell lateral wall, and tapered end fastener and mount shell lateral wall sliding fit from top to bottom, tapered end fastener lateral wall with push down dial button head end fixed connection, push down dial button end run through wait to open the pipe and place the seat and stretch in waiting to open the pipe and place the seat outside, and push down dial the button and wait to open the pipe and place seat sliding fit from top to bottom, the tapered end fastener cooperatees with the base tapered end.
Further, the working steps of the tube opening instrument for the medical examination laboratory are as follows:
1) when the pipe opening device is used, pipes to be opened are sequentially placed on the pipe opening fixing frame, the pipes to be opened are rotated, the opening protruding surfaces of the pipes to be opened face the pipe opening seat, the pipes to be opened are pressed downwards, and the pipes to be opened enter the pipe opening fixing frame until the pipes to be opened are tightly clamped by the pipe opening fixing frame;
2) reversely rotating the fixing screw to separate the fixing screw from the pipe opening seat base support, and vertically moving the pipe opening seat body up and down to enable the prying plate to be positioned at the lower side of the sealing cover of the pipe to be opened;
3) the fixing screw is rotated forwards, so that the fixing screw is tightly attached to the open pipe base support, and the open pipe base body is fixed on the open pipe base;
4) reversely rotating the open pipe base fixing nut to separate the open pipe base fixing nut from the base, and moving the open pipe base left and right to enable the pry plate to be close to the side wall of the pipe to be opened;
5) reversely rotating the open pipe base fixing nut to enable the open pipe base fixing nut to be tightly attached to the base, and further fixing the open pipe base on the base;
6) the fixing screw is rotated reversely to separate the fixing screw from the base support of the tube opening base, the tube opening base body is moved up and down to enable the prying plate to be slightly attached to the lower side of the sealing cover of the tube to be opened, the fixing screw is rotated forwardly to enable the fixing screw to be tightly attached to the base support of the tube opening base, and then the tube opening base body is fixed on the base of the tube opening base;
7) when a certain pipe to be opened is required to be opened, a button corresponding to the pipe to be opened is pressed, the button is pressed down to drive the single pipe opening gear roller and the single pipe opening gear roller shaft fixing frame to rotate, the single pipe opening gear roller shaft fixing frame drives the pipe opening head second gear to rotate, the pipe opening head second gear drives the gear roller and the gear roller rotating shaft to rotate, the toothed plate is further moved upwards, the toothed plate drives the prying plate to move upwards, and the prying plate moves upwards to open the sealing cover of the pipe to be opened;
8) when the button is loosened, the button extrusion spring pushes upwards to reset the button, the extrusion spring pushes the pry plate backwards to move downwards so as to drive the toothed plate to move downwards and drive the toothed roller and the second pipe opening head gear to rotate, the second pipe opening head gear drives the single pipe opening toothed roller shaft fixing frame and the single pipe opening toothed roller to rotate, the single pipe opening toothed roller pushes the single pipe opening toothed plate to move upwards, and the single pipe opening toothed plate pushes the bottom plate and the ejector rod to move upwards and reset;
9) when all pipes to be opened need to be opened, pressing a full-opening button, moving a full-opening toothed plate downwards to drive a second transmission chain gear and a first transmission chain gear to rotate, driving all pipe opening head first gears to rotate by the first transmission chain gear, driving a toothed roller and a toothed roller rotating shaft to rotate by the pipe opening head first gears, further moving the toothed plate upwards, driving a prying plate to move upwards by the toothed plate, and opening all sealing covers of the pipes to be opened by the prying plate upwards;
10) when the full-open button is loosened, the full-open extrusion spring pushes upwards to reset the full-open button, the extrusion spring pushes the prying plate backwards to move downwards so as to drive the toothed plate to move downwards, the toothed roller and the first pipe opening head gear are driven to rotate, the first pipe opening head gear drives the first transmission chain gear and the second transmission chain gear to rotate, the full-open toothed plate moves upwards, and the full-open toothed plate drives the L-shaped connecting plate to move upwards and reset;
11) when the pipe to be opened is taken out, the push button is pressed down, and the pipe to be opened is slowly lifted by the pipe fixing frame to be opened and then taken out.
The invention has the beneficial effects that: the invention is provided with the pipe opening fixing frame, so that the pipe to be opened can be rapidly assembled and disassembled without repeatedly rotating a fixing screw, the burden of workers is greatly reduced, meanwhile, the pipe opening fixing frame is clamped by a spring, the spring has certain buffering capacity and does not need to be adjusted by manpower, further, the pipe to be opened is prevented from being excessively clamped and broken, the pipe opening base and the base are arranged, so that the height and the position of the pipe opening head are adjusted, further, the invention can open the cover of the pipes to be opened with different sizes and lengths, the application range of the invention is greatly improved, the practicability of the invention is improved, the invention can open the cover of a single pipe to be opened by a single pipe opening button, can simultaneously open the cover of a plurality of pipes to be opened by a full pipe opening button, further, can carry out different operations according to experimental requirements, and prevent the interior of the pipe to be opened from being polluted, the invention is provided with the tube opening head to avoid the fatigue of hands caused by frequently opening the tube to be opened and the pollution of the PCR tube caused by opening the tube by using a table corner and the like, and the tube to be opened can be stably clamped by the tube to be opened fixing frame to further avoid the internal liquid from shaking and splashing easily caused by manual opening.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the general structure of a tube opening instrument for a medical examination laboratory according to the present invention;
FIG. 2 is a schematic structural diagram of a tube opening head of a tube opening instrument for a medical examination laboratory according to the present invention;
FIG. 3 is a schematic structural diagram of a single tube opening button of the tube opening instrument for the medical examination laboratory according to the present invention;
FIG. 4 is a schematic structural diagram of a full tube opening button of the tube opening instrument for the medical examination laboratory according to the present invention;
FIG. 5 is a schematic structural view of an opening tube seat of the opening tube instrument for the medical examination laboratory according to the present invention;
FIG. 6 is a schematic structural diagram of a base of a tube opener for a medical examination laboratory according to the present invention;
FIG. 7 is a schematic structural diagram of a base of a tube opening seat of a tube opening instrument for a medical examination laboratory according to the present invention;
FIG. 8 is a schematic structural diagram of a to-be-opened tube fixing frame of the tube opening instrument for the medical examination laboratory according to the invention;
FIG. 9 is a cross-sectional view of a rotating support bar mating structure of a tube opening instrument for medical testing laboratories of the present invention;
FIG. 10 is a side view of the structure of the invention for matching the base lock head, the lock head fastener and the sliding base of the tube opener for the medical laboratory.
Detailed Description
Referring to fig. 1-8, a tube opening device for medical laboratory, comprises a tube opening head 1, a single tube opening button 2, a fixing screw 3, a full tube opening button 4, a tube opening seat 5, a base 6, a tube opening seat base 7, a tube opening seat base fixing nut 8, a tube to be opened 9, a tube to be opened placing seat 10 and a tube to be opened fixing frame 11, wherein the tube to be opened placing seat 10 is embedded with the tube to be opened fixing frame 11 in the upper end surface, the tube to be opened fixing frames 11 are provided in plurality, the tube to be opened fixing frames 11 are uniformly arranged on the upper end surface of the tube to be opened placing seat 10, the base 6 is fixed at the lower end of one side surface of the tube to be opened placing seat 10, the tube opening seat base 7 is arranged at the upper end of the base 6, the tube opening seat base 7 is in horizontal sliding fit with the base 6, the tube opening seat base fixing nuts 8 are arranged on the left and right side surfaces of the base 6, and the tube opening seat base fixing nuts 8 are in threaded fit, the pipe opening seat 5 is embedded in the pipe opening seat base 7, the pipe opening seat 5 is in up-and-down sliding fit with the pipe opening seat base 7, the fixing screw 3 is arranged on one side surface of the pipe opening seat base 7, the fixing screw 3 is in threaded fit connection with the pipe opening seat 5, the pipe opening heads 1 are provided with a plurality of pipe opening heads 1, the pipe opening heads 1 are all embedded on the front end surface of the pipe opening seat 5, the pipe opening heads 1 are in up-and-down sliding fit with the pipe opening seat 5, the pipe opening heads 1 are positioned on the upper side of the pipe fixing frame 11 to be opened, the single pipe opening button 2 is provided with a plurality of pipe opening buttons 2, the single pipe opening button 2 is embedded on the upper end surface of the pipe opening seat 5, the single pipe opening button 2 is in up-and-down sliding fit with the pipe opening seat 5, the single pipe opening button 2 is in transmission connection with the pipe opening heads 1 through the pipe opening seat 5, the full pipe opening button 4 is embedded on the rear end surface of the pipe opening seat 5, the full pipe opening button 4, the pipe to be opened 9 is arranged in the pipe to be opened fixing frame 11.
The number of the to-be-opened pipe placing seats 10 corresponds to the number of the opened pipe heads 1, the number of the single-opened pipe buttons 2 corresponds to the number of the opened pipe heads 1, and the to-be-opened pipe placing seats 10 are rectangular blocks.
As shown in fig. 2, the tube opening head 1 comprises a pry plate 1001, an extrusion spring 1002, a first tube opening head gear 1003, a toothed plate 1004, a toothed roller 1005, a second tube opening head gear 1006, a rotating shaft rack 1007 and a toothed roller rotating shaft 1008, wherein the number of the extrusion springs 1002 is two, the two extrusion springs 1002 are symmetrically fixed on the left and right sides of the upper end surface of the pry plate 1001, the pry plate 1001 is embedded on the outer side wall of the tube opening rack 5, and the prying plate 1001 penetrates through the inner side wall and the outer side wall of the tube opening base 5, the prying plate 1001 is in vertical sliding fit with the side wall of the tube opening base 5 through an extrusion spring 1002, a toothed plate 1004 is vertically fixed at one end of the prying plate 1001, the rear side of the toothed plate is provided with a toothed roller 1005, the toothed roller 1005 is fixed on a toothed roller rotating shaft 1008, the toothed roller rotating shaft 1008 is rotationally fixed on the tube opening base 5 through a rotating shaft frame 1007, a first tube opening head gear 1003 is fixed at one end of the toothed roller rotating shaft 1008, a second tube opening head gear 1006 is fixed at the other end of the toothed roller rotating shaft 1008, and the toothed roller 1005 is meshed with the toothed.
As shown in fig. 3, the single pipe opening button 2 includes a sliding slot 21, a button 22, a button limit slider 23, a button extrusion spring 24, a push rod 25, a bottom plate 26, a single pipe opening gear roller 27, a single pipe opening gear 28, a gear chain 29, a single pipe opening gear roller shaft fixing frame 210, a single pipe opening toothed plate 211, a T-shaped slider 212 and a single pipe opening gear roller shaft 213, the button limit slider 23 is fixed on the left and right side walls of the button 22, the button extrusion spring 24 is fixed on the lower end of the button 22, the button 22 is slidably embedded on the upper end surface of the pipe opening seat 5 through the button extrusion spring 24 and the button limit slider 23, the lower end of the button extrusion spring 24 is fixedly connected with the pipe opening seat 5, the push rod 25 is arranged at the lower end of the button 22 and is sleeved in the button extrusion spring 24, the upper end of the push rod 25 is separated from the lower end of the button 22, the lower end of the push rod 25 penetrates, the toothless side of single trompil pinion rack 211 is fixed with T type slider 212, it is equipped with spout 21 to open pipe seat 5 inboard, T type slider 212 slides and locates in spout 21, the side downside that single trompil pinion rack 211 has the tooth is equipped with single trompil tooth roller 27, single trompil tooth roller 27 is fixed in on the single trompil tooth roller axle 213, single trompil tooth roller axle 213 rotates through single trompil tooth roller axle mount 210 and is fixed in the trompil seat 5 inboard, single trompil tooth roller axle 213 one end is fixed with single trompil gear 28, single trompil gear 28 passes through gear chain 29 and is connected with the transmission of trompil head second gear 1006.
The fixed screw 3 is a round-head screw, and anti-slip lines are arranged on the round-head outer side wall of the fixed screw 3.
As shown in fig. 4, the fully-open tube button 4 includes a fully-open button 41, a fully-open extrusion spring 42, an L-shaped connection plate 43, a fully-open toothed plate 44, a fully-open rotating shaft 45 and a plurality of transmission gear sets, the transmission gear sets are provided with a plurality of transmission gear sets, the structures of the plurality of transmission gear sets are completely the same, the plurality of transmission gear sets are all fixed on the fully-open rotating shaft 45, the number of the transmission gear sets corresponds to the number of the tube opening heads 1, the transmission gear sets include a first transmission chain gear 46, a second transmission chain gear 47 and a transmission chain 48, the first transmission chain gear 46 and the second transmission chain gear 47 are all fixed on the fully-open rotating shaft 45, the fully-open extrusion springs 42 are fixed on the lower sides of both ends of the fully-open button 41, the fully-open button 41 is embedded on the inner side wall of the tube opening seat 5, the fully-open button 41 is in sliding fit with the side wall of the tube opening seat, and L type connecting plate 43 upper end and button 41 lower extreme are separated from each other, and L type connecting plate 43 end is fixed with full pinion rack 44, full pinion rack 44 and the inboard sliding fit of trompil seat 5, and the cooperation mode structure is the same with the cooperation mode of single trompil pinion rack 211 on trompil seat 5, and second drive chain gear 47 meshes with full pinion rack 44 mutually, and first drive chain gear 46 is connected with the first gear 1003 transmission of trompil head through drive chain 48.
As shown in fig. 5, the tube opening seat 5 includes a tube opening seat body 51, a limit threaded hole 52 and a tube opening seat limit slider 53, the tube opening seat body 51 is a vertically placed flat rectangular block, the left and right side walls of the tube opening seat body 51 are fixed with the tube opening seat limit slider 53, the tube opening seat limit slider 53 is provided with the limit threaded hole 52, and the limit threaded hole 52 is in threaded fit with the bottom of the fixing screw 3.
As shown in fig. 6, the base 6 includes a base body 61, a base sliding groove 62 and a limiting clamping groove 63, the base body 61 is a flat rectangular body placed horizontally, the base sliding groove 62 is arranged on the upper end face of the base body 61 and is distributed evenly, the base sliding groove 62 penetrates through the upper end face and the lower end face of the base body 61, the limiting clamping groove 63 is arranged on the left end face and the right end face of the base body 61, and the limiting clamping groove 63 is communicated with the base sliding groove 62.
As shown in fig. 7, the tube base 7 includes a tube base support 71, a support limit slot 72, a tube base slot 73, a tube base slider 74, a tube base body 75 and a tube base threaded rod 76, the lower end surface of the tube base body 75 is fixed with three tube base sliders 74, the tube base threaded rod 76 is provided with two tube base threaded rods 76, the two tube base threaded rods 76 all penetrate through the three tube base sliders 74, the tube base support 71 is provided with two tube base supports 71, the two tube base supports 71 are symmetrically fixed on the left and right sides of the upper end surface of the tube base body 75, the tube base slot 73 is arranged on the left and right side walls of the tube base support 71, the support limit slot 72 is arranged on the front end surface of the tube base support 71, the support limit slot 72 is communicated with the support limit slot 72, the tube base slider 74 is matched with the base chute 62, the tube opening seat base threaded rod 76 is arranged in the limiting clamping groove 63 and is in threaded fit with the tube opening seat base fixing nut 8, the tube opening seat limiting sliding block 53 is arranged in the tube opening seat clamping groove 73 in a sliding mode, and the fixing screw 3 is arranged in the support limiting clamping groove 72.
As shown in fig. 8, 9 and 10, the pipe-to-be-opened fixing frame 11 includes a fixing frame housing 111, a sliding base 112, a clamping side wall 113, a side wall pressing plate 114, a base supporting spring 115, a rotating supporting bar 116, a supporting bar spring 117, a base locking head 118, a locking head spring 119, a downward pressing button 1110 and a locking head fastener 1111, the fixing frame housing 111 is a hollow cylinder with a bottom and without a top, the clamping side wall 113 and the side wall pressing plate 114 are stacked and combined with each other, the clamping side wall 113 and the side wall pressing plate 114 are fixedly connected through the pressing spring, the combined structure of the clamping side wall 113 and the side wall pressing plate 114 is provided with a plurality of combined structures, the combined structure of the clamping side wall 113 and the side wall pressing plate 114 uniformly surrounds along the outer side of the fixing frame housing 111, the combined structure of the clamping side wall 113 and the side wall pressing plate 114 is embedded in the outer side wall of the fixing frame housing 111, the clamping side, the lower end of the sliding base 112 is fixed with a base supporting spring 115, the sliding base 112 is fixed inside the fixed frame shell 111 through the base supporting spring 115 in a sliding manner, the lower end of the base supporting spring 115 is fixedly connected with the bottom surface of the inner side of the fixed frame shell 111, the rotating supporting bar 116 is in an L-shaped long strip shape, the rotating supporting bar 116 is embedded on the outer side wall of the fixed frame shell 111, the rotating supporting bar 116 is rotatably connected with the fixed frame shell 111, the bottom end of the rotating supporting bar 116 is arranged at the inner side of the fixed frame shell 111 and is positioned at the lower side of the sliding base 112, the top end of the rotating supporting bar 116 is fixedly connected with the outer side wall of the side wall extrusion plate 114, the lower end of the rotating supporting bar 116 is fixedly connected with the bottom surface of the inner side of the fixed frame shell 111, base tapered end 118 end all is fixed with tapered end spring 119, base tapered end 118 passes through tapered end spring 119 in mount shell 111 sliding fit, tapered end spring 119 one end and the terminal fixed connection of base tapered end 118, the tapered end spring 119 other end with treat that the trompil places a 10 fixed connection, tapered end fastener 1111 is the ring form, tapered end fastener 1111 overlaps on mount shell 111 lateral wall, and tapered end fastener 1111 and mount shell 111 lateral wall sliding fit from top to bottom, tapered end fastener 1111 lateral wall with push down button 1110 head end fixed connection, push down the terminal running through of button 1110 and treat that the trompil places a 10 and stretch in treating that the trompil places a 10 outside, and push down button 1110 with treat that the trompil places a 10 upper and lower sliding fit, tapered end fastener 1111 cooperatees with base tapered end 118.
The working steps of the pipe opening instrument for the medical examination laboratory are as follows:
1) when the pipe opening device is used, the pipes to be opened 9 are sequentially placed on the pipe to be opened fixing frame 11, the pipes to be opened 9 are rotated, the opening protruding surfaces of the pipes to be opened 9 face the pipe opening base 5, the pipes to be opened 9 enter the pipe to be opened fixing frame 11, and the pipes to be opened 9 are clamped by the pipe to be opened fixing frame 11;
2) reversely rotating the fixing screw 3 to separate the fixing screw 3 from the pipe opening seat base support 71, and moving the pipe opening seat body 51 up and down to enable the pry plate 1001 to be positioned at the lower side of the sealing cover of the pipe 9 to be opened;
3) the fixing screw 3 is rotated forward, so that the fixing screw 3 is tightly attached to the tube seat base support 71, and the tube seat body 51 is fixed on the tube seat base 7;
4) reversely rotating the open pipe base fixing nut 8 to separate the open pipe base fixing nut 8 from the base 6, and moving the open pipe base 7 left and right to enable the pry plate 1001 to be close to the side wall of the pipe to be opened 9;
5) reversely rotating the open pipe base fixing nut 8 to make the open pipe base fixing nut 8 tightly attached to the base 6, and further fixing the open pipe base 7 on the base 6;
6) the fixing screw 3 is rotated reversely to separate the fixing screw 3 from the base support 71 of the tube opening base, the tube opening base body 51 is moved up and down to enable the prying plate 1001 to slightly attach to the lower side of the sealing cover of the tube 9 to be opened, the fixing screw 3 is rotated forwardly to enable the fixing screw 3 to be tightly attached to the base support 71 of the tube opening base, and then the tube opening base body 51 is fixed on the base 7 of the tube opening base;
7) when a certain pipe to be opened 9 needs to be opened, the button 22 corresponding to the pipe to be opened 9 is pressed, the button 22 is pressed down to drive the single pipe opening gear roller 27 and the single pipe opening gear roller shaft fixing frame 210 to rotate, the single pipe opening gear roller shaft fixing frame 210 drives the pipe opening head second gear 1006 to rotate, the pipe opening head second gear 1006 drives the gear roller 1005 and the gear roller rotating shaft 1008 to rotate, the toothed plate 1004 is further moved upwards, the toothed plate 1004 drives the prying plate 1001 to move upwards, and the prying plate 1001 moves upwards to open the sealing cover of the pipe to be opened 9;
8) when the button 22 is loosened, the button extrusion spring 24 pushes upwards to reset the button 22, the extrusion spring 1002 pushes the pry plate 1001 downwards to further drive the toothed plate 1004 to move downwards to drive the toothed roller 1005 and the pipe opening head second gear 1006 to rotate, the pipe opening head second gear 1006 drives the single pipe opening toothed roller shaft fixing frame 210 and the single pipe opening toothed roller 27 to rotate, the single pipe opening toothed roller 27 pushes the single pipe opening toothed plate 211 to move upwards, and the single pipe opening toothed plate 211 pushes the bottom plate 26 and the ejector rod 25 to move upwards and reset;
9) when all the pipes to be opened 9 need to be opened, the full-opening button 41 is pressed, the full-opening toothed plate 44 moves downwards to drive the second transmission chain gear 47 and the first transmission chain gear 46 to rotate, the first transmission chain gear 46 drives all the pipe opening head first gears 1003 to rotate, the pipe opening head first gears 1003 drive the toothed rollers 1005 and the toothed roller rotating shafts 1008 to rotate, so that the toothed plate 1004 moves upwards, the toothed plate 1004 drives the prying plate 1001 to move upwards, and the prying plate 1001 moves upwards to open all the sealing covers of the pipes to be opened 9;
10) when the full-open button 41 is loosened, the full-open extrusion spring 42 pushes upwards to reset the full-open button 41, the extrusion spring 1002 pushes the prying plate 1001 downwards to drive the toothed plate 1004 to move downwards to drive the toothed roller 1005 and the first pipe opening head gear 1003 to rotate, the first pipe opening head gear 1003 drives the first transmission chain gear 46 and the second transmission chain gear 47 to rotate to move the full-open toothed plate 44 upwards, and the full-open toothed plate 44 drives the L-shaped connecting plate 43 to move upwards and reset;
11) when the pipe to be opened 9 is taken out, the opening switch is pressed, and the pipe to be opened 9 is slowly lifted by the pipe to be opened fixing frame 11 and taken out.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (10)
1. A tube opening instrument for a medical examination laboratory comprises a tube opening head (1), a single tube opening button (2), a fixing screw (3), a full tube opening button (4), a tube opening seat (5), a base (6), a tube opening seat base (7), a tube opening seat base fixing nut (8), a tube to be opened (9), a tube to be opened placing seat (10) and a tube to be opened fixing frame (11), and is characterized in that the tube to be opened placing seat (10) is embedded with the tube to be opened fixing frame (11) in the upper end face, the tube to be opened fixing frame (11) is provided with a plurality of tube to be opened fixing frames (11), the tube to be opened fixing frames (11) are uniformly arranged on the upper end face of the tube to be opened placing seat (10), the base (6) is fixed at the lower end of one side face of the tube to be opened placing seat (10), the tube opening seat base (7) is arranged at the upper end of the base (6), and the tube opening seat base (, the pipe opening base fixing nut (8) is arranged on the left side surface and the right side surface of the base (6), the pipe opening base fixing nut (8) is in threaded fit connection with the left side surface and the right side surface of the pipe opening base (7), the pipe opening base (5) is embedded in the pipe opening base (7), the pipe opening base (5) is in vertical sliding fit with the pipe opening base (7), the fixing screw (3) is arranged on one side surface of the pipe opening base (7), the fixing screw (3) is in vertical sliding fit connection with the pipe opening base (5), the pipe opening heads (1) are provided with a plurality of pipe opening heads (1) which are embedded on the front end surface of the pipe opening base (5), the pipe opening heads (1) are in vertical sliding fit with the pipe opening base (5), the pipe opening heads (1) are positioned on the upper side of the pipe fixing frame (11) to be opened, the single pipe opening buttons (2) are provided with a plurality of pipe opening buttons (2) which are embedded on the upper end surface of the pipe opening base (5), and singly open pipe button (2) and drive about pipe seat (5) sliding fit, singly open pipe button (2) and drive head (1) through drive connection of drive pipe seat (5), it is embedded on drive pipe seat (5) rear end face to open pipe button (4) entirely, and open pipe button (4) entirely and drive pipe seat (5) sliding fit, it is connected through drive pipe seat (5) with a plurality of drive pipe head (1) to open pipe button (4) entirely, treat to open pipe (9) locate and treat to open in pipe mount (11).
2. The tube opening device for the medical examination laboratory according to claim 1, wherein the number of the to-be-opened tube placing seats (10) corresponds to the number of the tube opening heads (1), the number of the single tube opening buttons (2) corresponds to the number of the tube opening heads (1), and the to-be-opened tube placing seats (10) are rectangular blocks.
3. The tube opening device for the medical examination laboratory according to claim 1, wherein the tube opening head (1) comprises two prying plates (1001), two extrusion springs (1002), a first tube opening head gear (1003), a toothed plate (1004), a toothed roller (1005), a second tube opening head gear (1006), a rotating shaft frame (1007) and a toothed roller rotating shaft (1008), the two extrusion springs (1002) are symmetrically fixed on the left side and the right side of the upper end face of the prying plate (1001), the prying plate (1001) is embedded in the outer side wall of the tube opening seat (5), the prying plate (1001) penetrates through the inner side wall and the outer side wall of the tube opening seat (5), the prying plate (1001) is in up-down sliding fit with the side wall of the tube opening seat (5) through the extrusion springs (1002), the toothed plate (1004) is vertically fixed at one end of the prying plate (1001) located on the inner side of the tube opening seat (5), and the toothed roller (1005) is arranged on the rear side of the toothed plate, tooth roller (1005) are fixed in on tooth roller pivot (1008), tooth roller pivot (1008) rotate through pivot frame (1007) and are fixed in on drive tube seat (5), tooth roller pivot (1008) one end is fixed with drive tube head first gear (1003), and tooth roller pivot (1008) other end is fixed with drive tube head second gear (1006), tooth roller (1005) mesh mutually with pinion rack (1004).
4. The tube opening instrument for the medical examination laboratory according to claim 1, wherein the single tube opening button (2) comprises a sliding groove (21), a button (22), a button limiting slide block (23), a button extrusion spring (24), a top rod (25), a bottom plate (26), a single tube opening gear roller (27), a single tube opening gear (28), a gear chain (29), a single tube opening gear roller shaft fixing frame (210), a single tube opening toothed plate (211), a T-shaped slide block (212) and a single tube opening gear roller shaft (213), the button limiting slide block (23) is fixed on the left and right side walls of the button (22), the button extrusion spring (24) is fixed on the lower end of the button (22), the button (22) is slidably embedded on the upper end surface of the tube opening seat (5) through the button extrusion spring (24) and the button limiting slide block (23), the lower end of the button extrusion spring (24) is fixedly connected with the tube opening seat (5), the push rod (25) is arranged at the lower end of the button (22) and sleeved in the button extrusion spring (24), the upper end of the push rod (25) is separated from the lower end of the button (22), the lower end of the push rod (25) penetrates through the pipe opening seat (5) and the bottom plate (26) to be fixedly connected, the tail end of the bottom plate (26) is vertically fixed with the single pipe opening toothed plate (211), the toothless side surface of the single pipe opening toothed plate (211) is fixed with a T-shaped sliding block (212), the inner side of the pipe opening seat (5) is provided with a sliding groove (21), the T-shaped sliding block (212) is arranged in the sliding groove (21) in a sliding manner, the lower side of the toothed side surface of the single pipe opening toothed plate (211) is provided with a single pipe opening toothed roller (27), the single pipe opening toothed roller (27) is fixed on the single pipe opening toothed roller shaft (213), the single pipe opening toothed roller shaft (213) is rotatably fixed on the inner side of, and a single pipe opening gear (28) is fixed at one end of the single pipe opening gear roll shaft (213), and the single pipe opening gear (28) is in transmission connection with a second pipe opening head gear (1006) through a gear chain (29).
5. The tube opener for medical examination laboratories according to claim 1, wherein the fixing screw (3) is a round-head screw, and the round-head outer side wall of the fixing screw (3) is provided with anti-slip lines.
6. The tube opening device for the medical examination laboratory according to claim 1, wherein the full tube opening button (4) comprises a full opening button (41), a full opening extrusion spring (42), an L-shaped connecting plate (43), a full opening toothed plate (44), a full opening rotating shaft (45) and a plurality of transmission gear sets, the transmission gear sets are completely identical in structure and are fixed on the full opening rotating shaft (45), the number of the transmission gear sets corresponds to that of the tube opening head (1), each transmission gear set comprises a first transmission chain gear (46), a second transmission chain gear (47) and a transmission chain (48), the first transmission chain gear (46) and the second transmission chain gear (47) are fixed on the full opening rotating shaft (45), the full opening extrusion spring (42) is fixed on the lower sides of both ends of the full opening button (41), full open button (41) are embedded on drive tube seat (5) inside wall, and full open button (41) are through full open extrusion spring (42) in drive tube seat (5) lateral wall sliding fit, L type connecting plate (43) are located full open button (41) lower extreme, and L type connecting plate (43) upper end and button (41) lower extreme separate from each other, L type connecting plate (43) end is fixed with full-open pinion rack (44), full-open pinion rack (44) and drive tube seat (5) inboard sliding fit, second drive chain gear (47) and full-open pinion rack (44) mesh mutually, first drive chain gear (46) are connected through drive chain (48) and drive tube head first gear (1003).
7. The tube opening instrument for the medical examination laboratory according to claim 1, wherein the tube opening seat (5) comprises a tube opening seat body (51), a limiting threaded hole (52) and a tube opening seat limiting slide block (53), the tube opening seat body (51) is a vertically placed flat rectangular block, the tube opening seat limiting slide block (53) is fixed on the left side wall and the right side wall of the tube opening seat body (51), the tube opening seat limiting slide block (53) is provided with a limiting threaded hole (52), and the limiting threaded hole (52) is in threaded fit with the bottom of the fixing screw (3).
8. The pipe opener for the medical examination laboratory according to claim 1, wherein the base (6) comprises a base body (61), a base sliding groove (62) and a limiting clamping groove (63), the base body (61) is a horizontally placed flat rectangular body, three base sliding grooves (62) are uniformly distributed on the upper end face of the base body (61), the base sliding groove (62) penetrates through the upper end face and the lower end face of the base body (61), the left end face and the right end face of the base body (61) are provided with the limiting clamping groove (63), and the limiting clamping groove (63) is communicated with the base sliding groove (62).
9. The tube opening device for the medical examination laboratory according to claim 1, wherein the tube opening seat base (7) comprises a tube opening seat base support (71), support limiting clamping grooves (72), tube opening seat clamping grooves (73), tube opening seat base sliding blocks (74), a tube opening seat base body (75) and a tube opening seat base threaded rod (76), three tube opening seat base sliding blocks (74) are fixed on the lower end face of the tube opening seat base body (75), two tube opening seat base threaded rods (76) are arranged, the two tube opening seat base threaded rods (76) penetrate through the three tube opening seat base sliding blocks (74), two tube opening seat base supports (71) are arranged, the two tube opening seat base supports (71) are symmetrically fixed on the left side and the right side of the upper end face of the tube opening seat base body (75), the left side wall and the right side wall of the tube opening seat base support (71) are provided with the tube opening seat clamping grooves (73), be equipped with spacing draw-in groove of support (72) on the terminal surface before driving seat base support (71), spacing draw-in groove of support (72) link up with spacing draw-in groove of support (72) mutually, driving seat base slider (74) cooperatees with base spout (62), driving seat base threaded rod (76) are located in spacing draw-in groove (63), and with driving seat base fixation nut (8) screw-thread fit, it is equipped with driving seat spacing slider (53) to slide in driving seat draw-in groove (73), be equipped with fixed screw (3) in the spacing draw-in groove of support (72).
10. The tube opening device for the medical examination laboratory according to claim 1, wherein the tube opening fixing frame (11) comprises a fixing frame shell (111), a sliding base (112), a clamping side wall (113), a side wall extrusion plate (114), a base support spring (115), a rotating support bar (116), a support bar spring (117), a base lock head (118), a lock head spring (119), a downward pressing toggle button (1110) and a lock head fastener (1111), the fixing frame shell (111) is a hollow cylinder with a bottom and without a top, the clamping side wall (113) and the side wall extrusion plate (114) are stacked and combined with each other, the clamping side wall (113) and the side wall extrusion plate (114) are fixedly connected through the extrusion spring, the combined structure of the clamping side wall (113) and the side wall extrusion plate (114) is provided with a plurality, and the combined structure of the clamping side wall (113) and the side wall extrusion plate (114) uniformly surrounds along the outer side of the fixing frame shell (111), the utility model discloses a fixing frame, including fixing frame shell (111), clamping side wall (113) and lateral wall stripper plate (114), integrated configuration is embedded on fixing frame shell (111) lateral wall, and clamping side wall (113) are located fixing frame shell (111) inboard, clamping side wall (113) and lateral wall stripper plate (114) integrated configuration and fixing frame shell (111) sliding fit, sliding base (112) lower extreme is fixed with base supporting spring (115), sliding base (112) are fixed in inside fixing frame shell (111) through base supporting spring (115) slip, and base supporting spring (115) lower extreme and fixing frame shell (111) inboard bottom surface fixed connection, rotation support bar (116) are L type rectangular, rotation support bar (116) are embedded on fixing frame shell (111) lateral wall, and rotate support bar (116) and be connected with fixing frame shell (111) rotation, it is inboard to rotate support bar (116) bottom to locate fixing frame shell (111), and is located the downside of sliding seat (112), rotate the top of support bar (116) and lateral wall stripper plate (114) lateral wall fixed connection, rotate the lower extreme of support bar (116) and pass through support bar spring (117) and mount shell (111) inboard bottom surface fixed connection, base tapered end (118) are equipped with three altogether, three base tapered end (118) evenly distributed is on mount shell (111) lateral wall, and base tapered end (118) are embedded on mount shell (111) lateral wall, base tapered end (118) end all is fixed with tapered end spring (119), base tapered end (118) pass through tapered end spring (119) in mount shell (111) sliding fit, tapered end spring (119) one end and base tapered end (118) terminal fixed connection, tapered end spring (119) other end and wait to open the pipe and place seat (10) fixed connection, tapered end fastener (1111) are the ring form, tapered end fastener (1111) cover is on mount shell (111) lateral wall, and tapered end fastener (1111) and mount shell (111) lateral wall sliding fit from top to bottom, tapered end fastener (1111) lateral wall and push down and dial button (1110) head end fixed connection, push down to dial button (1110) end run through and treat that the trompil is placed seat (10) and stretch in treating that the trompil is placed seat (10) outside, and push down to dial button (1110) and treat that the trompil is placed seat (10) sliding fit from top to bottom, tapered end fastener (1111) and base tapered end (118) cooperate.
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| CN202010546817.4A CN111646405B (en) | 2020-06-16 | 2020-06-16 | Medical science inspection laboratory is with instrument of opening tub |
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| CN202010546817.4A CN111646405B (en) | 2020-06-16 | 2020-06-16 | Medical science inspection laboratory is with instrument of opening tub |
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| CN111646405B CN111646405B (en) | 2021-08-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113968562A (en) * | 2021-11-03 | 2022-01-25 | 江苏医药职业学院 | Medical science inspection laboratory is with instrument of opening tub |
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| CN108380258A (en) * | 2018-03-20 | 2018-08-10 | 北京博奥医学检验所有限公司 | A kind of Laboratory of medical test open pipe instrument |
| CN109956436A (en) * | 2019-05-05 | 2019-07-02 | 温州大学 | A kind of automatic bottle opener of beer bottle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH11180497A (en) * | 1997-12-24 | 1999-07-06 | Meiji Milk Prod Co Ltd | Method and apparatus for removing capping member from bottle |
| JP2000316562A (en) * | 1999-05-06 | 2000-11-21 | Japan Science & Technology Corp | Fermentation method and fermentation apparatus |
| CN201220909Y (en) * | 2008-04-24 | 2009-04-15 | 上海国奥工贸实业有限公司 | Multi-bottle synchronous cover opener |
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| CN113968562A (en) * | 2021-11-03 | 2022-01-25 | 江苏医药职业学院 | Medical science inspection laboratory is with instrument of opening tub |
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