CN113648069A - Screw frame capable of sequentially using screws and tracing and using method thereof - Google Patents
Screw frame capable of sequentially using screws and tracing and using method thereof Download PDFInfo
- Publication number
- CN113648069A CN113648069A CN202110954365.8A CN202110954365A CN113648069A CN 113648069 A CN113648069 A CN 113648069A CN 202110954365 A CN202110954365 A CN 202110954365A CN 113648069 A CN113648069 A CN 113648069A
- Authority
- CN
- China
- Prior art keywords
- screw
- rack
- block
- screws
- supporting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 14
- 238000007789 sealing Methods 0.000 claims description 30
- 238000009434 installation Methods 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000000428 dust Substances 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B50/3001—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for sharps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/86—Pins or screws or threaded wires; nuts therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
- A61B50/22—Racks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/20—Holders specially adapted for surgical or diagnostic appliances or instruments
- A61B50/24—Stands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/90—Identification means for patients or instruments, e.g. tags
- A61B90/98—Identification means for patients or instruments, e.g. tags using electromagnetic means, e.g. transponders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
- A61B2050/3008—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments having multiple compartments
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Pathology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Neurology (AREA)
- Transmission Devices (AREA)
Abstract
A screw rack capable of using screws and tracing back in sequence comprises a screw placing plate and a stand, when the screws are taken out, as the fastening block fastens the screw in the telescopic sleeve to drive the whole telescopic sleeve to extend upwards, the support sheet at the upper end of the telescopic lug drives the right-angle block to move towards the upper end, the rack connected with the right-angle block drives the gear to rotate, so as to achieve the length of the rotary fixed conveying belt, the extending convex blocks on the left and right conveying belts drive the connecting block to move upwards, when the previous screw is taken out, the screw at the rear side is extended to be flush with the screw placing plate, the screw on the rear side can not be used all the time due to the habit of the operator while being convenient for the operator to use, and after the rack and the gear are meshed, the limiting sheet presses the button down to enable the fastening block to retract and loosen the screw, so that the accuracy and the stability of the device are improved.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a screw rack capable of sequentially using screws and tracing and a using method thereof.
Background
In the treatment of orthopedics, many fractures, patient's bone of fracture receives the wound and can't heal up by oneself, can only fix the bone and connect through the supplementary of apparatus such as screw, and the screw sums up the different positions in same box body after the categorised disinfection mostly, so that conveniently take when using again, in the in-service use process, most operators place the screw box after disinfecting the screw by going to after, can also be by taking before back when using again, make the screw that is located the rear side place in the screw box always in a very long period of time, make the screw not obtain complete use.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a screw frame capable of sequentially using screws and tracing, so that the screws can be sequentially used in sequence, and an operator is prevented from repeatedly taking the screws close to the front side.
The invention adopts the technical scheme for solving the technical problems that: the screw rack capable of using screws and tracing in sequence comprises a screw placing plate and a rack, wherein the upper end in the rack is fixedly connected with the screw placing plate, the upper end of the screw placing plate is provided with a plurality of screw hole groups which are uniformly distributed according to the distance in front and back, each screw hole group is provided with a plurality of placing holes which are uniformly arranged according to the distance from front to back, the lower side in the rack is provided with a screw supporting underframe, the screw supporting underframe is provided with screw bottom holes corresponding to the placing holes on the screw placing plate, the upper end of each screw bottom hole is provided with a supporting boss, the upper end of the supporting boss is provided with a supporting sleeve, the size of the supporting sleeve is consistent with the size of the placing holes, the inner side of the supporting sleeve can be tightly connected with the placed screws, the upper end plane of the supporting sleeve is flush with the lower end face of the screw placing plate, the left side and the right side of each supporting boss corresponding to each group of screw hole groups are provided with lifting blocks positioned at the upper end of the screw supporting underframe, the left and right lifting blocks are provided with a rotating wheel cavity at one end facing the center, the upper end in the rotating wheel cavity is rotatably connected with a first belt wheel, the lower end in the rotating wheel cavity is rotatably connected with a second belt wheel positioned at the lower end of the first belt wheel, the first belt wheel is rotatably connected with the second belt wheel through a conveying belt, the outer side of the conveying belt is provided with extending convex blocks, the number of the extending convex blocks is consistent with the number of the supporting bosses in each group, the extending convex blocks are sequentially arranged along the outer contour of the conveying belt from front to back, the distance between the extending convex blocks is consistent, the left and right sides of each supporting boss are provided with connecting blocks corresponding to the extending convex blocks, the connecting blocks are positioned at the upper ends of the extending convex blocks, the upper ends of the screw supporting underframe are provided with clamping plates positioned at the front and back inner sides of the supporting bosses in each group, and the clamping plates positioned at the back side of the first belt wheel connecting rod are fixedly connected with gears at the outer sides of the clamping plates, the right side of each group of screw hole groups can be pasted with SPD codes, and when the screw is taken out, the tightness of the screw and the telescopic sleeve drives the whole telescopic sleeve to extend upwards, the backing sheet that makes flexible lug upper end drives the right angle piece and removes to the upper end, and the rack that the right angle piece is connected drives gear revolve to reach the rotatory fixed length of conveyer belt, drive the connecting block rebound through the protruding piece that stretches out on the left and right sides conveyer belt, when taking out preceding piece of screw, the screw that will be located the rear side extends to and places the board parallel and level in the screw, when making things convenient for the operator to use, avoids the screw of rear side because operator's custom can't use always.
For further perfection, be equipped with the rack installation cavity on one side of rack installation pole orientation gear, install the rack in the rack installation cavity, in the rack installation cavity towards outside serve and install the spring between the rack, install gear one side install on the splint and be located the gear towards the installation piece at center, install the piece and be equipped with one-way piece mounting groove on one side of gear towards, one-way piece mounting groove internal rotation is connected with one-way piece, installs the torsional spring between one-way piece and the one-way piece mounting groove, rack lower extreme front side is equipped with the circular stopper of second that corresponds with the guide way, and the circular stopper sliding connection of second is in the guide way, avoids contacting the gear and leads to the gear gyration when the rack resets and makes the conveyer belt gyration of having rotated the completion, influences the use of device.
Further perfection, the lower end of the screw supporting chassis is provided with guide posts positioned at four corners, the four corners at the lower end in the stand are provided with guide sleeves corresponding to the guide posts, the guide post is connected in the guide sleeve in a sliding manner, the lower end of the screw supporting underframe is provided with a telescopic screw, the lower end in the stand is provided with a bottom stand positioned at the lower end of the telescopic screw, the upper end of the bottom stand is rotatably connected with a screw sleeve, the telescopic screw is rotatably connected in the screw sleeve through threads, the lower end in the stand is provided with a rotating rod positioned on the front side of the screw sleeve, the rotating rod is provided with a worm meshed with the outer side of the screw sleeve, the left end of the rotating rod extends out of the stand, a handle is arranged on the outer side of the stand, a fixing plate positioned on the outer side of the rotating rod is arranged on the left side of the stand, the left end of the fixing plate is rotatably connected with a fixing sleeve through threads, the rotating rod is rotatably connected in the fixed sleeve, so that an operator can conveniently place the screw into the screw frame.
The structure is further improved, the left side and the right side of the lower end of each placing hole are provided with limiting pieces, the outer side of each supporting sleeve is provided with a limiting groove corresponding to the limiting pieces, the lower end of the limiting groove is provided with an extending groove, the upper end of the extending groove is provided with a button, the lower end of the extending groove is provided with a spring positioned at the lower end of the button, the upper end of the button is fixedly connected with a pull wire on one side close to the center, the upper side of the inner ring of the supporting sleeve is provided with an elastic groove corresponding to the button, the upper end of the elastic groove is rotatably connected with a fastening block through a short pin, one end of the fastening block close to the outer side is fixedly connected with a tension spring, the other end of the tension spring is fixedly connected on the wall of the elastic groove close to the outer side, the distance between the upper end of the button and a screw placing plate after the extending lug extends is slightly larger than the meshing length of the rack and the gear, the screws are more tightly fixed on the supporting sleeve by the fastening block, and meanwhile, through the structure, the screw can be loosened only after the conveyor belt rotates, the conveyor belt is prevented from rotating to the position, and the screw is separated from the telescopic sleeve, so that the accuracy of the device is reduced.
Further perfection, the outer side of the upper end of the stand is provided with a box cover ring wrapping the front side, the rear side and the left side of the upper side of the stand, the front side and the rear side in the box cover ring are respectively provided with a circular elongated slot leading to the front side and the rear side of the box cover ring, the right end of the box cover ring is provided with a sealing cover mounting block, a sealing cover mounting cavity is arranged in the sealing cover mounting block, the upper end of the sealing cover mounting cavity is provided with a guide port, the left end of the guide port is communicated with the outside, a rotating shaft is arranged in the sealing cover mounting cavity, a torsion spring is arranged between the rotating shaft and the inner wall of the sealing cover mounting cavity, a sealing cover is fixedly connected on the rotating shaft, the right side of the upper end of the stand is provided with a pull block, the front end and the rear end of the pull block are provided with spherical sliding blocks corresponding to the circular elongated slots, the other end of the sealing cover is fixedly connected to the right wall of the pull block, the left side of the box cover ring is provided with a fixed slot, and a pull block buckle is rotatably connected in the fixed slot through a short shaft, the guide port is provided with a roller groove on the inner side of one end leading to the outer side, the upper side and the lower side of the roller groove are rotatably connected with rollers, and excessive dust is prevented from being accumulated in the placing frame in the daily storage process through a sealing cover.
A screw frame capable of using screws and tracing back in sequence and a using method thereof comprise the following steps:
1) taking: when an operator needs to take out the screw, one screw corresponding to the connecting block on the upper end of the center side on the conveying belt is lifted, the button at the current position is not contacted with the limiting piece to enable the fastening piece to be in a state of fastening the upper end of the screw, so that the supporting boss and the supporting sleeve are lifted along with the lifting of the screw in the lifting process of the supporting boss, the supporting piece at the upper end of the supporting boss jacks up the right-angle block to lift, the rack outside the right-angle block is in meshing transmission with the gear, the conveying belt starts to rotate for a certain length, the extending boss on the conveying belt erects the connecting block on the supporting boss behind the taken out screw to enable the screw to extend out of the screw placing plate, after the rack is in meshing transmission with the gear, the button corresponding to the taken out screw is contacted with the limiting piece, the button is pressed downwards due to the pressing of the limiting piece, and the button is retracted into the extending groove through the fastening piece connected with the pull wire to be separated from the fastening of the screw, the screw is taken out, after the screw is taken out, the right-angle block is reset due to the spring at the upper end, and in order to prevent the rack from being meshed with the gear in the resetting process to enable the conveying belt to rotate, the conveying belt passes through the one-way block at one side of the center of the gear. The rotation of the gear is avoided, meanwhile, the rack is arranged in the rack mounting cavity, so that the gear can be conveniently retracted into the rack mounting cavity to reset when the gear cannot rotate, a next screw is prepared to be taken out, after the screw is used, the SPD code at the corresponding position of the screw is scanned by a code scanning gun, and then the SPD code is torn off, so that the screw is in used information in a database, and one object code of the screw is realized;
2) placing and storing: the handle is rotated, the telescopic screw in the screw sleeve rises through the meshing transmission of the worm on the rotating rod and the screw sleeve, so as to drive the screw supporting underframe to rise towards the upper end, so that the supporting sleeve is flush with the upper end plane of the screw placing plate, then the screw is placed in the placing hole, the fastening block in the supporting sleeve automatically fastens the screw to prevent the screw from loosening, when the screw is placed, the handle is rotated to extend the screw support chassis to the bottommost end for resetting, then the pull block is pulled out towards the left end, the sealing cover at the rear side of the pull block covers the upper end of the screw placing plate, the pull block buckle is rotated to buckle the pull block to prevent the pull block from rebounding, dust is effectively prevented from falling into the pull block to pollute the used screw, before the new screw is placed, all data of the new screw can be registered in the database, the SPD code generated after the new screw is registered is attached to the right side of the corresponding screw, the confusion of screw information is avoided, and then the device is placed in a sterilized mode.
The invention has the beneficial effects that: through when taking out the screw, because the straining piece is detained the screw in telescopic sleeve, drive whole telescopic sleeve and upwards stretch out, make the backing sheet of flexible lug upper end drive the right angle piece and move to the upper end, the rack that the right angle piece is connected drives gear revolve, in order to reach the rotatory fixed length of conveyer belt, through stretching out the protruding piece drive connecting block rebound on the conveyer belt about, when taking out preceding piece of screw, the screw that will be located the rear side extends to and places the board parallel and level in the screw, when making things convenient for the operator to use, make each screw obtain abundant utilization, when avoiding taking place the too many wearing and tearing of certain screw use number of times, the screw of another part is still complete brand-new state, and after rack and gear engagement accomplish, spacing piece pushes down the button, make the straining piece retract and loosen the screw, in order to increase the accuracy and the stability of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
FIG. 4 is a top view of the present invention;
FIG. 5 is a sectional view taken along line B-B of FIG. 4;
FIG. 6 is a partial cross-sectional view taken along line C-C of FIG. 4
FIG. 7 is an enlarged view of portion A of FIG. 6;
FIG. 8 is a schematic view of a conveyor belt configuration;
FIG. 9 is a schematic view of a right-angle block;
FIG. 10 is a schematic view of a screw support chassis configuration;
FIG. 11 is a schematic view of the interior of the stand;
fig. 12 is a partial cross-sectional view of a gear.
Description of reference numerals: 1 screw placing plate, 2 stand, 3 placing holes, 4 screw supporting underframe, 5 screw bottom holes, 6 supporting bosses, 7 supporting sleeves, 8 lifting blocks, 9 rotating wheel cavities, 10 first belt wheels, 11 second belt wheels, 12 rollers, 13 conveyor belts, 14 extending lugs, 15 connecting blocks, 16 clamping plates, 17 gears, 18 right-angle blocks, 19 first circular limiting blocks, 20 guide grooves, 21 rack mounting rods, 22 racks, 23 supporting plates, 24 rack mounting cavities, 25 mounting blocks, 26 one-way block mounting grooves, 27 one-way blocks, 28 second circular limiting blocks, 29 guide columns, 30 guide sleeves, 31 telescopic screws, 32 bottom tables, 33 screw sleeves, 34 rotating rods, 35 worms, 36 handles, 37 fixing plates, 38 fixing sleeves, 39 limiting sheets, 40 limiting grooves, 41 extending grooves, 42 buttons, 43 pull wires, 44 elastic grooves, 45 fastening blocks, 46 box cover rings, 47 circular long grooves, 48 cover mounting blocks, 47 circular long grooves, 6 push buttons, and the like, 49 sealing cover installation cavity, 50 guide opening, 51 rotating shaft, 52 sealing cover, 53 pulling block, 54 spherical sliding block, 55 fixing groove, 56 pulling block buckle and 57 roller groove.
Detailed Description
The invention is further described with reference to the accompanying drawings:
referring to FIGS. 1-12: a screw frame capable of using screws and tracing in sequence comprises a screw placing plate 1 and a stand 2, wherein the upper end in the stand 2 is fixedly connected with the screw placing plate 1, the upper end of the screw placing plate 1 is provided with a plurality of screw hole groups which are uniformly distributed in a front row and a back row according to the distance, each screw hole group is provided with a plurality of placing holes 3 which are uniformly arranged from front to back according to the distance, the lower side in the stand 2 is provided with a screw supporting chassis 4, the screw supporting chassis 4 is provided with screw bottom holes 5 corresponding to the placing holes 3 on the screw placing plate 1, the upper ends of the screw bottom holes 5 are respectively provided with a supporting boss 6, the upper end of the supporting boss 6 is provided with a supporting sleeve 7, the size of the supporting sleeve 7 is consistent with the size of the placing holes 3, the inner side of the supporting sleeve 7 can be tightly connected with the placed screws, the upper end plane of the supporting sleeve 7 is flush with the lower end face of the screw placing plate 1, the left side and the right side of each supporting boss 6 corresponding to each group of screw hole groups are respectively provided with a lifting block 8 positioned at the upper end of the screw supporting underframe 4, one end of each lifting block 8 facing the center is provided with a rotating wheel cavity 9, the upper end in each rotating wheel cavity 9 is rotatably connected with a first belt wheel 10, the lower end in each rotating wheel cavity 9 is rotatably connected with a second belt wheel 11 positioned at the lower end of the first belt wheel 10, the first belt wheel 10 is rotatably connected with the second belt wheel 11 through a conveying belt 13, the outer side of the conveying belt 13 is provided with extending lugs 14, the number of the extending lugs 14 is the same as that of the supporting bosses 6 in each group, the extending lugs 14 are sequentially arranged along the outer contour of the conveying belt 13 from front to back outside the conveying belt 13, the distance between the extending lugs 14 is the same, the left side and the right side of each supporting boss 6 are provided with connecting blocks 15 corresponding to the extending lugs 14, the connecting block 15 is located at the upper end of the extending lug 14, the upper end of the screw supporting chassis 4 is provided with clamping plates 16 which are located at the front inner side and the rear inner side of each group of supporting bosses 6, the first belt wheel 10 connecting rod extends out of the clamping plate 16 located at the rear side and is fixedly connected with a gear 17 at the outer side of the clamping plate 16, the upper end of the left lifting block 8 and the right lifting block 8 are provided with right-angle blocks 18 located in the front clamping plate and the rear clamping plate 16, the front side and the rear side of each right-angle block 18 are respectively provided with a first circular limiting block 19, one side of the clamping plate 16 at the front side and the rear side, which faces the center, is provided with a guide groove 20 corresponding to the first circular limiting block 19, the rear side of the first circular limiting block 19 located at the rear side is provided with a rack mounting rod 21 located outside the rear clamping plate, one side of the rack mounting rod 21, which faces the gear 17, is fixedly connected with a rack 22, the rack 22 is in transmission connection with the gear 17, the upper end of each supporting boss 6 is provided with a supporting sheet 23 which is sleeved outside the supporting sleeve 7, the left side and the right side of the support sheet 23 extend into each right angle block 18, the upper end of each right angle block 18 is provided with a spring connected with the lower end of the screw placing plate 1, and the right side of each group of screw hole groups can be pasted with SPD codes.
Referring to FIG. 12: rack installation pole 21 is equipped with rack installation cavity 24 on one side towards gear 17, install rack 22 in the rack installation cavity 24, in the rack installation cavity 24 towards outside serve and install the spring between the rack 22, install gear 17 one side install on the splint 16 and be located gear 17 towards the installation piece 25 at center, installation piece 25 is equipped with one-way piece mounting groove 26 on one side towards gear 17, the one-way piece 26 internal rotation of one-way piece mounting groove is connected with one-way piece 27, installs the torsional spring between one-way piece 27 and the one-way piece mounting groove 26, rack 22 lower extreme front side is equipped with the circular stopper 28 of second that corresponds with guide way 20, and the circular stopper 28 sliding connection of second is in guide way 20.
Referring to figures 5 and 11: the lower end of the screw supporting underframe 4 is provided with guide posts 29 positioned at four corners, the four corners at the inner lower end of the stand 2 are provided with guide sleeves 30 corresponding to the guide posts 29, the guide post 29 is connected in a guide sleeve 30 in a sliding way, the lower end of the screw support chassis 4 is provided with a telescopic screw 31, the lower end in the stand 2 is provided with a bottom table 32 positioned at the lower end of the telescopic screw 31, the upper end of the bottom table 32 is rotatably connected with a screw sleeve 33, the telescopic screw 31 is rotatably connected in the screw sleeve 33 through threads, the lower end in the stand 2 is provided with a rotating rod 34 positioned at the front side of the screw sleeve 33, the rotating rod 34 is provided with a worm 35 meshed with the outer side of the screw sleeve 33, the left end of the rotating rod 34 extends out of the stand 2, a handle 36 is arranged on the outer side of the stand 2, a fixing plate 37 located on the outer side of the rotating rod 34 is arranged on the left side of the stand 2, the left end of the fixing plate 37 is rotatably connected with a fixing sleeve 38 through threads, and the rotating rod 34 is rotatably connected into the fixing sleeve 38.
Referring to figures 6 and 7: each place the hole 3 in the lower extreme left and right sides be equipped with spacing piece 39, each support sleeve 7 outside is equipped with the spacing groove 40 that corresponds with spacing piece 39, spacing groove 40 lower extreme is equipped with and stretches into groove 41, stretches into inslot 41 upper end and installs button 42, stretch into the inslot 41 in the lower extreme and install the spring that is located the button 42 lower extreme, the button 42 upper end is close to fixedly connected with on one side of center and acts as go-between 43, support sleeve 7 inner circle upside is equipped with the elastic groove 44 that corresponds the position with button 42, and elastic groove 44 upper end is connected with fastening block 45 through the short round pin rotation, and fastening block 45 is close to one end fixedly connected with extension spring in the outside, and extension spring other end fixedly connected is close to on the wall in the outside in elastic groove 44, stretch up lug 14 and stretch up the back button 42 upper end and place the distance between the board 1 to the screw and slightly be greater than rack 22 and gear 17's meshing length.
Referring to FIGS. 1-6: the outer side of the upper end of the stand 2 is provided with a box cover ring 46 for wrapping the front side, the rear side and the left side of the upper side of the stand 2, the front side and the rear side in the box cover ring 46 are respectively provided with a circular elongated slot 47 leading to the front side and the rear side of the box cover ring 46, the right end of the box cover 46 is provided with a sealing cover mounting block 48, a sealing cover mounting cavity 49 is arranged in the sealing cover mounting block 48, the upper end of the sealing cover mounting cavity 49 is provided with a guide opening 50, the left end of the guide opening 50 is communicated with the outside, a rotating shaft 51 is arranged in the sealing cover mounting cavity 49, a torsion spring is arranged between the rotating shaft 51 and the inner wall of the sealing cover mounting cavity 49, the rotating shaft 51 is fixedly connected with a sealing cover 52, the right side of the upper end of the stand 2 is provided with a pull block 53, the front end and the rear end of the pull block 53 are provided with spherical sliding blocks 54 corresponding to the circular elongated slots 47, the other end of the sealing cover 52 is fixedly connected to the right wall of the pull block 53, the left side of the box cover ring 46 is provided with a fixing slot 55, a pull block buckle 56 is rotatably connected in the fixing groove 55 through a short shaft, a roller groove 57 is arranged on the inner side of one end of the guide opening 50, which leads to the outside, and the upper side and the lower side of the roller groove 57 are rotatably connected with the roller 12.
A screw frame capable of using screws and tracing back in sequence and a using method thereof comprise the following steps:
1) taking: when an operator needs to take out the screw, one screw corresponding to the connecting block 15 on the upper end of the central side on the conveyor belt 13 is lifted, the button 42 at the current position is not contacted with the limiting piece 39, so that the fastening block 45 is in a state of fastening the upper end of the screw, the supporting boss 6 and the supporting sleeve 7 rise along with the rise of the screw in the process of rising of the supporting boss 6, the supporting sheet 23 at the upper end of the supporting boss 6 jacks the right-angle block 18 to rise, the rack 22 on the outer side of the right-angle block 18 is in meshing transmission with the gear 17, the conveyor belt 13 starts to rotate for a certain length, the extending lug 14 on the conveyor belt 13 erects the connecting block 15 on the supporting boss 6 on the rear side of the taken out screw to rise, so that the screw extends out of the screw placing plate 1, and after the meshing transmission of the rack 22 and the gear 17 is completed, the button 42 corresponding to the taken out screw is contacted with the limiting piece 39, the button 42 is pressed down by the pressing of the limiting sheet 39, the button 42 retracts to extend into the groove 41 through the fastening block 45 connected with the pull wire 43 to be separated from fastening the screw, the screw is taken out, after the screw is taken out, the right-angle block 18 is reset due to the spring at the upper end, in order to prevent the rack 22 from being meshed with the gear 17 in the resetting process to enable the conveyor belt to rotate, and the one-way block 27 on one side of the center of the gear 17 passes through. Avoiding the rotation of the gear 17, and meanwhile, installing the rack 22 in the rack installation cavity 24 so as to be conveniently retracted into the rack installation cavity 24 to reset when the gear cannot rotate, preparing for taking out the next screw, scanning the SPD code at the corresponding position of the screw by a code scanning gun after the screw is used, and tearing off the SPD code to enable the screw to be in the used information in the database, so as to realize one-object-one code of the screw;
2) placing and storing: the handle 36 is rotated, the telescopic screw 31 in the screw sleeve 33 is lifted through the meshing transmission of the worm 35 on the rotating rod 34 and the screw sleeve 33, so as to drive the screw supporting chassis 4 to rise to the upper end, so that the supporting sleeve 7 is flush with the upper end plane of the screw placing plate 1, then the screw is placed in the placing hole 3, the fastening block 45 in the supporting sleeve 7 automatically fastens the screw to prevent the screw from loosening, after the screw is placed, the handle 36 is rotated to stretch the screw supporting chassis 4 to the bottommost end to reset, then the pulling block 53 is pulled out to the left end, after the sealing cover 52 at the rear side of the pulling block 53 covers the upper end of the screw placing plate 1, the pulling block 56 is rotated to fasten the pulling block 53 to prevent the rebounding, thereby effectively avoiding the falling of dust and polluting the used screw, before the new screw is placed, each data of the new screw can be registered in a database, and the SPD code generated after the new screw is registered is pasted on the right side of the corresponding screw, to avoid confusion of screw information and subsequent sterile placement of the device.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (10)
1. The utility model provides a can use screw and screw frame of tracing back in proper order, places board (1) and pallet (2) including the screw, characterized by: the screw placing plate (1) is fixedly connected to the upper end in the stand (2), a plurality of screw hole groups which are uniformly distributed according to the distance are arranged at the front and back of the upper end of the screw placing plate (1), each screw hole group is provided with a plurality of placing holes (3) which are uniformly arranged according to the distance from front to back, a screw supporting chassis (4) is arranged at the lower side in the stand (2), screw bottom holes (5) corresponding to the placing holes (3) in the screw placing plate (1) are arranged on the screw supporting chassis (4), a supporting boss (6) is arranged at the upper end of each screw bottom hole (5), a supporting sleeve (7) is arranged at the upper end of the supporting boss (6), the size of the supporting sleeve (7) is consistent with the size of the placing holes (3), the inner side of the supporting sleeve (7) can be tightly connected with the placed screws, the upper end plane of the supporting sleeve (7) is flush with the lower end face of the placing plate (1), the left side and the right side of each support boss (6) corresponding to each group of screw hole groups are respectively provided with a lifting block (8) positioned at the upper end of the screw support chassis (4), the left side and the right side of each support boss (6) are respectively provided with a rotating wheel cavity (9) towards one end of the center of each lifting block (8), the upper end in each rotating wheel cavity (9) is rotatably connected with a first belt wheel (10), the lower end in each rotating wheel cavity (9) is rotatably connected with a second belt wheel (11) positioned at the lower end of the first belt wheel (10), the first belt wheel (10) and the second belt wheel (11) are rotatably connected through a conveyor belt (13), the outer side of the conveyor belt (13) is provided with extending lugs (14), the number of the extending lugs (14) is consistent with the number of the support bosses (6) in each group, the extending lugs (14) are sequentially arranged along with the outer contour of the conveyor belt (13) from front to back in the outer side of the conveyor belt (13), and the distances between the extending lugs (14) are consistent, each support boss (6) left and right sides be equipped with the connecting block (15) that stretches up lug (14) and correspond, connecting block (15) are located and stretch up lug (14) upper end, screw support chassis (4) upper end is equipped with and is located inboard splint (16) around each group support boss (6), splint (16) that first band pulley (10) connecting rod stretches out to be located the rear side are at splint (16) outside fixedly connected with gear (17), about rise piece (8) upper end and install right angle piece (18) that are located front and back splint (16), both sides all are equipped with first circular stopper (19) around right angle piece (18), splint (16) of both sides are equipped with guide way (20) that correspond with first circular stopper (19) on the one side of center, are located the first circular stopper (19) rear side of rear side and are equipped with and are located the outer rack installation pole (21) of rear side splint, fixedly connected with rack (22) on rack installation pole (21) one side towards gear (17), rack (22) are connected with gear (17) transmission, support piece (23) of cover in support sleeve (7) outside are installed to support boss (6) upper end, support piece (23) left and right sides stretches into in each right-angle block (18).
2. A screw rack for sequential use of screws and retroactive screws as claimed in claim 1, wherein: rack installation pole (21) are equipped with rack installation cavity (24) on one side towards gear (17), install rack (22) in rack installation cavity (24), in rack installation cavity (24) towards outside one serve and install the spring between rack (22), install gear (17) one side install on splint (16) and be located gear (17) towards the installation piece (25) at center, installation piece (25) are equipped with one-way piece mounting groove (26) on one side of gear (17), one-way piece mounting groove (26) internal rotation is connected with one-way piece (27), installs the torsional spring between one-way piece (27) and one-way piece mounting groove (26).
3. A screw rack for sequential use of screws and retroactive screws as claimed in claim 2, wherein: the front side of the lower end of the rack (22) is provided with a second circular limiting block (28) corresponding to the guide groove (20), and the second circular limiting block (28) is connected in the guide groove (20) in a sliding manner.
4. A screw rack for sequential use of screws and retroactive screws according to claim 2 or 3, wherein: the upper end of each right-angle block (18) is provided with a spring connected with the lower end of the screw placing plate (1).
5. A screw rack for sequential use of screws and retroactive screws as claimed in claim 3, wherein: the lower end of the screw supporting chassis (4) is provided with guide columns (29) located at four corners, four corners of the lower end in the stand (2) are provided with guide sleeves (30) corresponding to the guide columns (29), the guide columns (29) are connected in the guide sleeves (30) in a sliding mode, the lower end of the screw supporting chassis (4) is provided with telescopic screws (31), the lower end in the stand (2) is provided with a base (32) located at the lower end of the telescopic screws (31), the upper end of the base (32) is rotatably connected with screw sleeves (33), the telescopic screws (31) are rotatably connected in the screw sleeves (33) through threads, the lower end in the stand (2) is provided with a rotating rod (34) located on the front side of the screw sleeves (33), a worm (35) meshed with the outer side of the screw sleeves (33) is arranged on the rotating rod (34), the left end of the rotating rod (34) extends out of the stand (2) and is provided with a handle (36) outside the stand (2), the left side of the stand (2) is provided with a fixing plate (37) located on the outer side of the rotating rod (34), the left end of the fixing plate (37) is rotatably connected with a fixing sleeve (38) through threads, and the rotating rod (34) is rotatably connected in the fixing sleeve (38).
6. A screw rack for sequential use of screws and retroactive screws as claimed in claim 3, wherein: each place the hole (3) interior lower extreme left and right sides and be equipped with spacing piece (39), each support sleeve (7) outside is equipped with spacing groove (40) that corresponds with spacing piece (39), spacing groove (40) lower extreme is equipped with and stretches into groove (41), stretches into upper end in groove (41) and installs button (42), stretch into groove (41) interior lower extreme and install the spring that is located button (42) lower extreme, button (42) upper end is close to fixedly connected with and acts as go-between (43) on center one side, support sleeve (7) inner circle upside is equipped with elastic groove (44) that correspond the position with button (42), and elastic groove (44) upper end is connected with through the cotter pin rotation and buckles tight piece (45), and buckle piece (45) are close to outside one and serve fixedly connected with the extension spring, and extension spring other end fixed connection is close to the wall in the outside in elastic groove (44), stretch up lug (14) and stretch up the distance that back button (42) upper end was placed to screw board (1) and is slightly greater than rack (22) and tooth The length of engagement of the wheels (17).
7. A screw rack of claim 3 or 6 for sequential use of screws and retroactive screws, wherein: the outer side of the upper end of the stand (2) is provided with a box cover ring (46) which wraps the front side, the rear side and the left side of the upper side of the stand (2), the front side and the rear side in the box cover ring (46) are respectively provided with a circular long groove (47) leading to the front side and the rear side of the box cover ring (46), the right end of the box cover (46) is provided with a sealing cover mounting block (48), a sealing cover mounting cavity (49) is arranged in the sealing cover mounting block (48), the upper end of the sealing cover mounting cavity (49) is provided with a guide opening (50), the left end of the guide opening (50) is communicated with the outside, a rotating shaft (51) is arranged in the sealing cover mounting cavity (49), a torsion spring is arranged between the rotating shaft (51) and the inner wall of the sealing cover mounting cavity (49), a sealing cover (52) is fixedly connected to the rotating shaft (51), the right side of the upper end of the stand (2) is provided with a pull block (53), and the front end and the rear end of the pull block (53) are provided with spherical sliding blocks (54) corresponding to the circular long grooves (47), the other end of the sealing cover (52) is fixedly connected to the right wall of the pulling block (53), a fixing groove (55) is formed in the left side of the box cover ring (46), and a pulling block buckle (56) is rotatably connected into the fixing groove (55) through a short shaft.
8. A screw rack for sequential use of screws and retroactive screws as claimed in claim 1, wherein: the right side of the screw hole group can be pasted with SPD codes.
9. The screw rack of claim 7, wherein the screw rack comprises: and the inner side of one end of the guide opening (50) leading to the outer side is provided with a roller groove (57), and the upper side and the lower side of the roller groove (57) are rotatably connected with rollers (12).
10. A screw frame capable of using screws and tracing back in sequence and a using method thereof comprise the following steps:
1) taking: when an operator needs to take out the screw, one screw corresponding to the connecting block (15) on the upper end of the center side on the conveyor belt (13) is lifted, because the button (42) at the current position is not contacted with the limiting sheet (39) and the fastening block (45) is in a state of fastening the upper end of the screw, the supporting boss (6) and the supporting sleeve (7) rise along with the rise of the screw in the rising process of the supporting boss (6), the supporting sheet (23) at the upper end of the supporting boss (6) jacks up the right-angle block (18) to rise, the rack (22) on the outer side of the right-angle block (18) is in meshing transmission with the gear (17), the conveyor belt (13) starts to rotate for a certain length, the stretching lug (14) on the conveyor belt (13) erects the connecting block (15) on the supporting boss (6) on the rear side of the taken-out screw to rise, and the screw of the connecting block (15) extends out of the screw placing plate (1), when the meshing transmission of the rack (22) and the gear (17) is completed, the button (42) corresponding to the taken-out screw is contacted with the limiting sheet (39), the button (42) is pressed down due to the pressing of the limiting sheet (39), the button (42) retracts to the extending groove (41) through the fastening block (45) connected with the pull wire (43) to break away from the fastening of the screw, so that the screw is taken out, after the screw is taken out, the right-angle block (18) is reset due to the spring at the upper end, in order to prevent the rack (22) from being meshed with the gear (17) in the resetting process to enable the conveyor belt (13) to rotate, the one-way block (27) at one side of the center of the gear (17),
the rotation of the gear (17) is avoided, meanwhile, the rack (22) is installed in the rack installation cavity (24) so as to be conveniently retracted into the rack installation cavity (24) to reset when the gear cannot rotate, the next screw is prepared to be taken out, after the screw is used, the SPD code at the corresponding position of the screw is scanned through a code scanning gun, and then the SPD code is torn off, so that the screw is in used information in a database, and one object code of the screw is realized;
2) placing and storing: the handle (36) is rotated, the telescopic screw (31) in the screw sleeve (33) rises through the meshing transmission of the worm (35) on the rotating rod (34) and the screw sleeve (33), so as to drive the screw supporting chassis (4) to rise towards the upper end, so that the supporting sleeve (7) is flush with the upper end plane of the screw placing plate (1), then the screw is placed in the placing hole (3), the screw is automatically fastened by the fastening block (45) in the supporting sleeve (7) to prevent the screw from loosening, after the screw is placed, the handle (36) is rotated, the screw supporting chassis (4) is stretched into the bottommost end to reset, then the pull block (53) is pulled out towards the left end, the sealing cover (52) at the rear side of the pull block (53) covers the upper end of the screw placing plate (1), the pull block fastener (56) is rotated to fasten the pull block (53) to prevent the pull block (53) from rebounding, thereby effectively avoiding dust from falling into and polluting the used screw, before the new screw is placed, all data of the new screw can be registered in the database, the SPD code generated after the new screw is registered is attached to the right side of the corresponding screw, the confusion of screw information is avoided, and then the device is placed in a sterilized mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110954365.8A CN113648069A (en) | 2021-08-19 | 2021-08-19 | Screw frame capable of sequentially using screws and tracing and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110954365.8A CN113648069A (en) | 2021-08-19 | 2021-08-19 | Screw frame capable of sequentially using screws and tracing and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113648069A true CN113648069A (en) | 2021-11-16 |
Family
ID=78492368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110954365.8A Pending CN113648069A (en) | 2021-08-19 | 2021-08-19 | Screw frame capable of sequentially using screws and tracing and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113648069A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209239803U (en) * | 2018-10-18 | 2019-08-13 | 东莞市恩耐尔金属科技有限公司 | A kind of machining automatically grinding device |
| CN111911856A (en) * | 2020-09-08 | 2020-11-10 | 宁波市加合灯具有限公司 | Device capable of automatically replacing LED fluorescent lamp tube |
| CN112075991A (en) * | 2020-09-14 | 2020-12-15 | 温州朝向科技有限公司 | Surgical knife storage and supply device |
| CN113116545A (en) * | 2021-04-19 | 2021-07-16 | 丽水市人民医院 | Screw placing rack for orthopedic surgery and using method thereof |
-
2021
- 2021-08-19 CN CN202110954365.8A patent/CN113648069A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209239803U (en) * | 2018-10-18 | 2019-08-13 | 东莞市恩耐尔金属科技有限公司 | A kind of machining automatically grinding device |
| CN111911856A (en) * | 2020-09-08 | 2020-11-10 | 宁波市加合灯具有限公司 | Device capable of automatically replacing LED fluorescent lamp tube |
| CN112075991A (en) * | 2020-09-14 | 2020-12-15 | 温州朝向科技有限公司 | Surgical knife storage and supply device |
| CN113116545A (en) * | 2021-04-19 | 2021-07-16 | 丽水市人民医院 | Screw placing rack for orthopedic surgery and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111903342B (en) | Patting type sunflower seed taking-out device | |
| CN113648069A (en) | Screw frame capable of sequentially using screws and tracing and using method thereof | |
| CN112643781B (en) | Flowerpot perforating device with centering function | |
| CN113179772A (en) | Cuttage device is used to view ginkgo branch | |
| CN109006581B (en) | Royal jelly larva transferring machine | |
| CN208908984U (en) | Extrusion forming device is used in a kind of rectangular biscuit folder meat processing | |
| CN207971636U (en) | The fixed equipment that framework is secretly hung | |
| CN207339968U (en) | One kind is ridden handset bracket | |
| CN215900894U (en) | Sports running run-up device | |
| CN214074901U (en) | Rehabilitation exercise device for orthopedic patients | |
| CN212203704U (en) | Electromechanical device installation device | |
| CN109718043B (en) | Neurological rising aid | |
| CN114795565B (en) | Fixed device for collecting rumen fluid of mutton sheep | |
| CN212853952U (en) | Pediatric intrapulmonary foreign matter suction device | |
| CN216724089U (en) | Pine needle beating and blooming machine | |
| CN213100678U (en) | Be used for clinical limbs of diabetes to temper rehabilitation device | |
| CN116616934A (en) | Oral cavity cleaning device for oral care | |
| CN215232017U (en) | Table tennis service trainer | |
| CN219462429U (en) | Sports barbell rack | |
| CN215607600U (en) | A telecontrol equipment for promoting gastrointestinal motility | |
| CN215128682U (en) | Pediatrician is with blood sampling fixing device | |
| CN210785105U (en) | Auxiliary device that stands up of bed patient nursing usefulness | |
| CN217397040U (en) | Device convenient to paste antifalsification label to table tennis | |
| CN221222223U (en) | Outdoor camera support | |
| CN117877361B (en) | Bone leg frame model device for knee joint replacement training |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |