CN107693293B - Ophthalmic surgery auxiliary device - Google Patents
Ophthalmic surgery auxiliary device Download PDFInfo
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- CN107693293B CN107693293B CN201710650716.XA CN201710650716A CN107693293B CN 107693293 B CN107693293 B CN 107693293B CN 201710650716 A CN201710650716 A CN 201710650716A CN 107693293 B CN107693293 B CN 107693293B
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- rod
- motor
- seat
- slide rail
- plate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/02—Chairs with means to adjust position of patient; Controls therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/10—Parts, details or accessories
Abstract
The invention relates to an auxiliary device, in particular to an ophthalmic surgery auxiliary device. The invention aims to provide an ophthalmic surgery auxiliary device which can adjust the distance between a tool and a doctor without moving the doctor so that the doctor can take the tool more conveniently. In order to solve the above technical problems, the present invention provides an auxiliary device for ophthalmic surgery, comprising a base plate, a first support rod, a second support rod, a seat, a vertical plate, a lifting device, a moving device, etc.; first branch is installed on bottom plate top right side, and second branch is located first branch right side, installs the seat between second branch and the first branch top, and the riser is installed in bottom plate top left side. The invention achieves the effect that the doctor can adjust the distance between the tool and the doctor without moving, thereby leading the doctor to take the tool more conveniently.
Description
Technical Field
The invention relates to an auxiliary device, in particular to an ophthalmic surgery auxiliary device.
Background
The ophthalmology is called 'ophthalmology specialty'. Ophthalmology is the subject of research on diseases that occur in the visual system, including the eyeball and its associated tissues.
In ophthalmic surgery, doctors all need to treat patients by using various tools, and the tools are handed to doctors manually, and when the doctors perform the ophthalmic surgery, the doctors need to move, so that the distance between the tools and the doctors is different, and the doctors cannot conveniently take the tools, so that the need of developing an ophthalmic surgery auxiliary device which enables the doctors to adjust the distance between the tools and the doctors without moving is urgently needed, and the doctors can more conveniently take the tools.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defect that when a doctor performs an ophthalmic operation, the doctor needs to move, so that the distance between a tool and the doctor is different, and the doctor cannot conveniently take the tool.
(2) Technical scheme
In order to solve the technical problems, the invention provides an auxiliary device for ophthalmologic operations, which comprises a bottom plate, a first supporting rod, a second supporting rod, a seat, a vertical plate, a lifting device, a moving device, movable rods, a first spring, a hook, a frame body and a hook, wherein the first supporting rod is arranged on the right side of the top of the bottom plate, the second supporting rod is arranged on the right side of the top of the bottom plate, the seat is arranged between the second supporting rod and the top end of the first supporting rod, the vertical plate is arranged on the left side of the top of the bottom plate, the lifting device is arranged in the middle of the right side surface of the vertical plate, the moving device is arranged on a lifting part of the lifting device, two movable rods are connected on the moving part of the moving device, the two movable rods are arranged in a staggered mode, the bottom ends of the movable rods of the first spring are connected between the lower parts, the hook is contacted with the hook, and the frame body is positioned above the seat.
Preferably, elevating gear is including first slide rail, first slider, the rack, first motor, the gear, fixed plate and horizontal pole, riser right flank mid-mounting has first slide rail, first slide rail is vertical setting, be equipped with rather than the first slider of complex on the first slide rail, first slider and first slide rail sliding fit, the rack is installed to first slider right flank, the fixed plate is installed at the rack top, the fixed plate right flank is connected with the mobile device, riser right flank mid-mounting has the horizontal pole, the horizontal pole is located first slide rail rear side, first motor is installed to the horizontal pole right-hand member, the output shaft of first motor has the gear through the coupling joint, the gear is located first motor front side, the gear is located the rack right side, wheel and rack toothing.
Preferably, the mobile device is including the diaphragm, the second motor, the bearing frame, the lead screw, dead lever and nut, the diaphragm is installed on fixed plate right flank upper portion, the bearing frame is all installed to the diaphragm bottom left and right sides, install the lead screw between the left and right sides bearing frame, install on the lead screw rather than complex nut, nut leading flank middle part is connected with the movable rod through the mode of pin joint, install the dead lever between the left and right sides bearing frame, the dead lever is located the lead screw below, the nut cover is on the dead lever, nut and dead lever sliding fit, the second motor is installed in diaphragm bottom left side, the second motor is the level setting, the output shaft of second motor passes through the shaft coupling and is connected with the.
Preferably, the seat further comprises an adjusting device, the adjusting device comprises a second spring, a first connecting rod, a third motor, a reel and a stay wire, the top end of the first connecting rod is connected with the middle of the seat in a pin shaft connection mode, the second spring is connected between the left side of the bottom of the seat and the left side of the top of the bottom plate, the first connecting rod is installed on the lower portion of the right side face of the vertical plate, the third motor is installed at the right end of the first connecting rod, an output shaft of the third motor is connected with the reel through a coupler, the stay wire is wound on the reel, and the tail end of.
Preferably, the seat further comprises a reminding device, the reminding device comprises a second slide rail, a button, a fourth motor, a second slide block, a third spring, a T-shaped push rod, a second connecting rod and a cam, the second slide rail is installed on the lower portion of the right side face of the vertical plate, the second slide rail is horizontally arranged, the second slide rail is provided with a second slide block matched with the second slide rail, the second slide block is in sliding fit with the second slide rail, the third spring is connected between the left side face of the second slide block and the lower portion of the right side face of the vertical plate, the T-shaped push rod is installed in the middle of the bottom of the second slide block, the right end of the T-shaped push rod is located on the left side of the seat, the button is installed on the right side of the top of the second slide rail, the second connecting rod is installed on the lower portion of the right side face of the vertical plate, the second connecting rod, the fourth motor is in circuit connection with the button.
Preferably, the chair further comprises a sliding rod and a screw rod, a first through hole is formed in the middle of the top end of the second supporting rod, the sliding rod is arranged in the first through hole, the top end of the sliding rod is in contact with the right side of the bottom of the chair, a threaded hole is formed in the upper portion of the right side of the second supporting rod, the screw rod is arranged in the threaded hole, and the left end of the screw rod is located in the first through.
Preferably, still including first rubber pad and second rubber pad, the seat top right side is installed first rubber pad, and the seat top left side is installed the second rubber pad.
Preferably, the material of the bottom plate is Q235 steel.
Preferably, the frame is made of stainless steel.
The working principle is as follows: firstly, an operator places the device at an appointed position, then a patient lies on a seat, the operator can start a lifting device, a lifting part of the lifting device drives a moving device to move up and down, and further drives a part on the moving part of the moving device to move up and down, when the frame body moves up and down to a proper height, the lifting device is closed, the moving device is started, the moving part of the moving device drives the part on the moving part to move left and right, and further when the frame body is positioned at a proper position, the moving device is closed, the operator can move left and right movable rods to move inwards, a first spring is compressed, the left and right movable rods move inwards to drive hooks to move inwards, and further the hooks are separated from the hooks, the operator can take down the frame body, and then tools in the frame body are taken out to treat the patient. After the treatment of the patient is finished, the lifting part of the lifting device is started to drive the moving device to move up and down to restore to the original position, and the lifting device is closed.
Because the lifting device comprises a first slide rail, a first slide block, a rack, a first motor, a gear, a fixed plate and a cross rod, the first slide rail is arranged at the middle part of the right side surface of the vertical plate and is vertically arranged, the first slide rail is provided with the first slide block matched with the first slide rail, the first slide block is in sliding fit with the first slide rail, the rack is arranged at the right side surface of the first slide block, the fixed plate is arranged at the top of the rack, the right side surface of the fixed plate is connected with the moving device, the cross rod is arranged at the rear side of the first slide rail, the right end of the cross rod is provided with the first motor, the output shaft of the first motor is connected with the gear through a coupler, the gear is arranged at the front side of the first motor, the gear is arranged at the right side of the rack and meshed with the rack, when a patient lies on the seat, an operator can start the, the rack is driven to move up and down by the positive and negative alternate rotation of the gear, the first sliding rail and the first sliding block play a role in guiding, the rack moves up and down to drive the fixing plate to move up and down, the moving device is driven to move up and down, the moving device drives the part on the moving part to move up and down, and then the first motor can be closed when the frame body moves to a proper height. Similarly, after the patient is treated, the operator can start the lifting device, so as to drive the frame body to move up and down to restore to the original position, and the first motor is turned off. So, adjust the height between framework and the operating personnel, the instrument in the framework that the operating personnel that enables different heights is better.
Because the moving device comprises a transverse plate, a second motor, bearing seats, a screw rod, a fixed rod and a nut, the transverse plate is arranged on the upper part of the right side surface of the fixed plate, the bearing seats are arranged on the left side and the right side of the bottom of the transverse plate, the screw rod is arranged between the bearing seats on the left side and the right side, the nut matched with the screw rod is arranged on the screw rod, the middle part of the front side surface of the nut is connected with the movable rod in a pin joint mode, the fixed rod is arranged between the bearing seats on the left side and the right side, the fixed rod is positioned below the screw rod, the nut is sleeved on the fixed rod and is in sliding fit with the fixed rod, the second motor is arranged on the left side of the bottom of the transverse plate and is horizontally arranged, the output shaft of the second motor is connected with the left end of, the positive and negative traffic of lead screw rotates and drives the nut and removes, and then moves about the part that drives on the nut, when removing when suitable position about the framework, can close the second motor, and operating personnel can take off the framework, takes out the instrument again and treats patient. Therefore, the distance between the frame body and an operator is adjusted, and the operator can take down the frame body more conveniently.
Because the seat chair also comprises an adjusting device, the adjusting device comprises a second spring, a first connecting rod, a third motor, a reel and a stay wire, the top end of the first connecting rod is connected with the middle of the seat chair in a pin shaft connection mode, the second spring is connected between the left side of the bottom of the seat chair and the left side of the top of the bottom plate, the first connecting rod is installed at the lower part of the right side surface of the vertical plate, the third motor is installed at the right end of the first connecting rod, the output shaft of the third motor is connected with the reel through a coupler, the stay wire is wound on the reel, and, when the position of the patient needs to be adjusted in the treatment process, the operator can start the third motor to rotate forwards, the third motor rotates forwards to drive the reel to rotate forwards, and then the upper part of the chair is pulled by the pull wire to move downwards, the second spring is compressed, and then the patient is driven to move downwards, and after the patient moves to a proper position, the third motor is turned off, so that the treatment can be continued. After the patient is treated, the third motor is started to rotate reversely, the pull wire is loosened, and the seat moves upwards to return to the original position under the action of the second spring. Therefore, the patient does not need to move to a proper position, and time and labor are saved.
Because the reminder also comprises a reminder which comprises a second slide rail, a button, a fourth motor and a second slide block, the third spring, T type push rod, second connecting rod and cam, the second slide rail is installed to riser right flank lower part, the second slide rail is the level setting, be equipped with on the second slide rail rather than complex second slider, second slider and second slide rail sliding fit, be connected with the third spring between second slider left surface and the riser right flank lower part, install T type push rod in the middle of the second slider bottom, T type push rod right-hand member is located the seat left side, the button is installed on second slide rail top right side, the second connecting rod is installed to riser right flank lower part, the second connecting rod is located between second slide rail and the first connecting rod, the fourth motor is installed to second connecting rod right-hand member, the output shaft of fourth motor has the cam through the coupling joint, the cam is located T type push rod left side, the fourth motor has circuit connection with the button. When the third motor rotates forwards, the pull wire pulls the seat to move downwards, when the seat moves downwards to a proper position, the seat is in contact with the button, the fourth motor is started, the fourth motor rotates to drive the cam to rotate, the cam rotates to drive the T-shaped push rod to move left and right under the action of the third spring, the second slide rail and the second slide block play a guiding role, the T-shaped push rod moves left and right to be in contact with the seat to vibrate the T-shaped push rod, and then the seat is indicated to have moved to the proper position, and the third motor and the fourth motor are turned off. In this way, the seat is prevented from moving downwardly beyond the appropriate position causing discomfort to the patient.
Because still including slide bar and screw rod, it has first through-hole to open in the middle of the second branch top, is equipped with the slide bar in the first through-hole, slide bar top and seat bottom right side contact, and open threaded hole on the upper portion of second branch right side, threaded hole is equipped with the screw rod, and the screw rod left end is located first through-hole, and when the seat removed to suitable position, operating personnel twisted the screw rod and outwards removed, and then the screw rod does not contact with the slide bar, can remove the slide bar rebound and seat contact. When the sliding rod is contacted with the seat, the screw rod is reversely twisted, and then the screw rod moves inwards to fix the sliding rod. Thus, the patient can sit on the chair more stably.
Because still including first rubber pad and second rubber pad, first rubber pad is installed on seat top right side, and the second rubber pad is installed on seat top left side, sits on the seat when patient, first rubber pad and second rubber pad and patient contact, and then increase and patient's frictional force, make more firm lying of patient on the seat.
Because the material of bottom plate is Q235 steel, Q235 steel's bearing capacity is strong, and acid-resistant corrosion-resistant has increased the life of bottom plate.
The frame body is made of stainless steel, so that the frame body is strong in corrosion resistance and acid resistance, and the service life of the frame body is longer.
(3) Advantageous effects
According to the invention, the chair can be adjusted through the adjusting device, so that the patient can be treated at a better position, the distance between the tool and the doctor can be adjusted without moving the doctor, and the effect that the doctor can take the tool more conveniently is achieved.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an enlarged schematic view of part a of the present invention.
Fig. 3 is a schematic front view of the lifting device of the present invention.
Fig. 4 is a schematic front view of a mobile device according to the present invention.
Fig. 5 is a schematic front view of the adjusting device of the present invention.
Fig. 6 is a schematic front view of the reminding device of the present invention.
Fig. 7 is a first partial front view structure diagram of the present invention.
Fig. 8 is a second partial schematic front view structure of the present invention.
The labels in the figures are: 1-base plate, 2-first support bar, 3-second support bar, 4-seat, 5-riser, 6-lifting device, 61-first slide rail, 62-first slide block, 63-rack, 64-first motor, 65-gear, 66-fixed plate, 67-cross bar, 7-moving device, 71-cross plate, 72-second motor, 73-bearing seat, 74-screw rod, 75-fixed rod, 76-nut, 8-movable rod, 9-first spring, 10-hook, 11-frame, 12-hook, 13-adjusting device, 131-second spring, 132-first connecting rod, 133-third motor, 134-reel, 135-stay, 14-reminding device, 141-a second slide rail, 142-a button, 143-a fourth motor, 144-a second slider, 145-a third spring, 146-a T-shaped push rod, 147-a second connecting rod, 148-a cam, 15-a first through hole, 16-a slide rod, 17-a threaded hole, 18-a screw rod, 19-a first rubber pad and 20-a second rubber pad.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
An auxiliary device for ophthalmologic operation, as shown in fig. 1-8, comprises a bottom plate 1, a first supporting rod 2, a second supporting rod 3, a seat 4, a vertical plate 5, a lifting device 6, a moving device 7, a movable rod 8, a first spring 9, a hook 10, a frame body 11 and a hook 12, wherein the first supporting rod 2 is installed on the right side of the top of the bottom plate 1, the second supporting rod 3 is positioned on the right side of the first supporting rod 2, the seat 4 is installed between the top of the second supporting rod 3 and the top of the first supporting rod 2, the vertical plate 5 is installed on the left side of the top of the bottom plate 1, the lifting device 6 is arranged in the middle of the right side surface of the vertical plate 5, the moving device 7 is arranged on a lifting part of the lifting device 6, two movable rods 8 are connected on the moving part of the moving device 7, a frame body 11 is arranged below the hook 10, hooks 12 are arranged on the top of the left side and the top of the right side of the frame body 11, the hooks 12 are in contact with the hook 10, and the frame body 11 is positioned above the seat 4.
Example 2
An auxiliary device for ophthalmologic operation, as shown in fig. 1-8, comprises a bottom plate 1, a first supporting rod 2, a second supporting rod 3, a seat 4, a vertical plate 5, a lifting device 6, a moving device 7, a movable rod 8, a first spring 9, a hook 10, a frame body 11 and a hook 12, wherein the first supporting rod 2 is installed on the right side of the top of the bottom plate 1, the second supporting rod 3 is positioned on the right side of the first supporting rod 2, the seat 4 is installed between the top of the second supporting rod 3 and the top of the first supporting rod 2, the vertical plate 5 is installed on the left side of the top of the bottom plate 1, the lifting device 6 is arranged in the middle of the right side surface of the vertical plate 5, the moving device 7 is arranged on a lifting part of the lifting device 6, two movable rods 8 are connected on the moving part of the moving device 7, a frame body 11 is arranged below the hook 10, hooks 12 are arranged on the top of the left side and the top of the right side of the frame body 11, the hooks 12 are in contact with the hook 10, and the frame body 11 is positioned above the seat 4.
Lifting device 6 is including first slide rail 61, first slider 62, rack 63, first motor 64, gear 65, fixed plate 66 and horizontal pole 67, 5 right side mid-mounting of riser has first slide rail 61, first slide rail 61 is vertical setting, be equipped with on first slide rail 61 rather than the first slider 62 of complex, first slider 62 and first slide rail 61 sliding fit, rack 63 is installed to first slider 62 right side, fixed plate 66 is installed at rack 63 top, fixed plate 66 right flank is connected with mobile device 7, 5 right side mid-mounting of riser has horizontal pole 67, horizontal pole 67 is located first slide rail 61 rear side, first motor 64 is installed to horizontal pole 67 right-hand member, the output shaft of first motor 64 has gear 65 through the coupling joint, gear 65 is located first motor 64 front side, gear 65 is located the rack 63 right side, gear 65 and rack 63 mesh.
Example 3
An auxiliary device for ophthalmologic operation, as shown in fig. 1-8, comprises a bottom plate 1, a first supporting rod 2, a second supporting rod 3, a seat 4, a vertical plate 5, a lifting device 6, a moving device 7, a movable rod 8, a first spring 9, a hook 10, a frame body 11 and a hook 12, wherein the first supporting rod 2 is installed on the right side of the top of the bottom plate 1, the second supporting rod 3 is positioned on the right side of the first supporting rod 2, the seat 4 is installed between the top of the second supporting rod 3 and the top of the first supporting rod 2, the vertical plate 5 is installed on the left side of the top of the bottom plate 1, the lifting device 6 is arranged in the middle of the right side surface of the vertical plate 5, the moving device 7 is arranged on a lifting part of the lifting device 6, two movable rods 8 are connected on the moving part of the moving device 7, a frame body 11 is arranged below the hook 10, hooks 12 are arranged on the top of the left side and the top of the right side of the frame body 11, the hooks 12 are in contact with the hook 10, and the frame body 11 is positioned above the seat 4.
Lifting device 6 is including first slide rail 61, first slider 62, rack 63, first motor 64, gear 65, fixed plate 66 and horizontal pole 67, 5 right side mid-mounting of riser has first slide rail 61, first slide rail 61 is vertical setting, be equipped with on first slide rail 61 rather than the first slider 62 of complex, first slider 62 and first slide rail 61 sliding fit, rack 63 is installed to first slider 62 right side, fixed plate 66 is installed at rack 63 top, fixed plate 66 right flank is connected with mobile device 7, 5 right side mid-mounting of riser has horizontal pole 67, horizontal pole 67 is located first slide rail 61 rear side, first motor 64 is installed to horizontal pole 67 right-hand member, the output shaft of first motor 64 has gear 65 through the coupling joint, gear 65 is located first motor 64 front side, gear 65 is located the rack 63 right side, gear 65 and rack 63 mesh.
The moving device 7 comprises a transverse plate 71, a second motor 72, bearing seats 73, a screw rod 74, a fixed rod 75 and a nut 76, the transverse plate 71 is installed on the upper portion of the right side face of the fixed plate 66, the bearing seats 73 are installed on the left side and the right side of the bottom of the transverse plate 71, the screw rod 74 is installed between the bearing seats 73 on the left side and the right side, the nut 76 matched with the screw rod 74 is installed on the screw rod 74, the middle portion of the front side face of the nut 76 is connected with the movable rod 8 in a pin connection mode, the fixed rod 75 is installed between the bearing seats 73 on the left side and the right side, the fixed rod 75 is located below the screw rod 74, the nut 76 is sleeved on the fixed rod 75, the nut 76 is in sliding fit with the fixed rod 75, the.
Example 4
An auxiliary device for ophthalmologic operation, as shown in fig. 1-8, comprises a bottom plate 1, a first supporting rod 2, a second supporting rod 3, a seat 4, a vertical plate 5, a lifting device 6, a moving device 7, a movable rod 8, a first spring 9, a hook 10, a frame body 11 and a hook 12, wherein the first supporting rod 2 is installed on the right side of the top of the bottom plate 1, the second supporting rod 3 is positioned on the right side of the first supporting rod 2, the seat 4 is installed between the top of the second supporting rod 3 and the top of the first supporting rod 2, the vertical plate 5 is installed on the left side of the top of the bottom plate 1, the lifting device 6 is arranged in the middle of the right side surface of the vertical plate 5, the moving device 7 is arranged on a lifting part of the lifting device 6, two movable rods 8 are connected on the moving part of the moving device 7, a frame body 11 is arranged below the hook 10, hooks 12 are arranged on the top of the left side and the top of the right side of the frame body 11, the hooks 12 are in contact with the hook 10, and the frame body 11 is positioned above the seat 4.
Lifting device 6 is including first slide rail 61, first slider 62, rack 63, first motor 64, gear 65, fixed plate 66 and horizontal pole 67, 5 right side mid-mounting of riser has first slide rail 61, first slide rail 61 is vertical setting, be equipped with on first slide rail 61 rather than the first slider 62 of complex, first slider 62 and first slide rail 61 sliding fit, rack 63 is installed to first slider 62 right side, fixed plate 66 is installed at rack 63 top, fixed plate 66 right flank is connected with mobile device 7, 5 right side mid-mounting of riser has horizontal pole 67, horizontal pole 67 is located first slide rail 61 rear side, first motor 64 is installed to horizontal pole 67 right-hand member, the output shaft of first motor 64 has gear 65 through the coupling joint, gear 65 is located first motor 64 front side, gear 65 is located the rack 63 right side, gear 65 and rack 63 mesh.
The moving device 7 comprises a transverse plate 71, a second motor 72, bearing seats 73, a screw rod 74, a fixed rod 75 and a nut 76, the transverse plate 71 is installed on the upper portion of the right side face of the fixed plate 66, the bearing seats 73 are installed on the left side and the right side of the bottom of the transverse plate 71, the screw rod 74 is installed between the bearing seats 73 on the left side and the right side, the nut 76 matched with the screw rod 74 is installed on the screw rod 74, the middle portion of the front side face of the nut 76 is connected with the movable rod 8 in a pin connection mode, the fixed rod 75 is installed between the bearing seats 73 on the left side and the right side, the fixed rod 75 is located below the screw rod 74, the nut 76 is sleeved on the fixed rod 75, the nut 76 is in sliding fit with the fixed rod 75, the.
Still including adjusting device 13, adjusting device 13 is including second spring 131, first connecting rod 132, third motor 133, reel 134 and act as go-between 135, 2 top of first branch are through the mode and the 4 intermediate connections of round pin hub connection's seat, be connected with second spring 131 between 4 bottom left sides of seat and the 1 top left side of bottom plate, first connecting rod 132 is installed to riser 5 right flank lower part, third motor 133 is installed to first connecting rod 132 right-hand member, the output shaft of third motor 133 has reel 134 through the coupling joint, the last winding of reel 134 has act as go-between 135, act as go-between 135 tail end and seat 4 top connection.
The reminder device 14 comprises a second slide rail 141, a button 142, a fourth motor 143, a second slide rail 144, a third spring 145, a T-shaped push rod 146, a second connecting rod 147 and a cam 148, wherein the second slide rail 141 is installed on the lower portion of the right side surface of the vertical plate 5, the second slide rail 141 is horizontally arranged, the second slide rail 141 is provided with a second slide block 144 matched with the second slide rail, the second slide block 144 is in sliding fit with the second slide rail 141, the third spring 145 is connected between the left side surface of the second slide block 144 and the lower portion of the right side surface of the vertical plate 5, the T-shaped push rod 146 is installed in the middle of the bottom of the second slide block 144, the right end of the T-shaped push rod 146 is located on the left side of the seat 4, the button 142 is installed on the right side of the top of the second slide rail 141, the second connecting rod 147 is installed on the lower portion of the right side surface of the vertical plate 5, the second connecting rod 147 is located between the second slide rail 141, the cam 148 is located at the left side of the T-shaped push rod 146, and the fourth motor 143 is electrically connected to the button 142.
The chair is characterized by further comprising a sliding rod 16 and a screw rod 18, a first through hole 15 is formed in the middle of the top end of the second supporting rod 3, the sliding rod 16 is arranged in the first through hole 15, the top end of the sliding rod 16 is in contact with the right side of the bottom of the chair 4, a threaded hole 17 is formed in the upper portion of the right side of the second supporting rod 3, the screw rod 18 is arranged in the threaded hole 17, and the left end of the screw rod 18 is located in.
The seat further comprises a first rubber pad 19 and a second rubber pad 20, the first rubber pad 19 is arranged on the right side of the top of the seat 4, and the second rubber pad 20 is arranged on the left side of the top of the seat 4.
The material of bottom plate 1 is Q235 steel.
The frame 11 is made of stainless steel.
The working principle is as follows: firstly, an operator places the device at a designated position, then a patient lies on the chair 4, the operator can start the lifting device 6, the lifting part of the lifting device 6 drives the moving device 7 to move up and down, and further drives the components on the moving part of the moving device 7 to move up and down, when the frame body 11 moves up and down to a proper height, the lifting device 6 is closed, the moving device 7 is started, the moving part of the moving device 7 drives the part on the moving part to move left and right, when the frame body 11 is positioned at a proper position, the moving device 7 is closed, an operator can move the left and right movable rods 8 inwards, the first spring 9 is compressed, the left and right movable rods 8 inwards move to drive the hooks 10 to inwards move, the hook 10 is then disengaged from the hook 12, and the operator can remove the frame 11 and then remove the tools in the frame 11 to treat the patient. After the treatment of the patient is finished, the lifting part of the lifting device 6 is started to drive the moving device 7 to move up and down to restore to the original position, and the lifting device 6 is closed.
Because the lifting device 6 comprises the first slide rail 61, the first slide block 62, the rack 63, the first motor 64, the gear 65, the fixed plate 66 and the cross bar 67, the first slide rail 61 is installed in the middle of the right side of the vertical plate 5, the first slide rail 61 is vertically arranged, the first slide rail 61 is provided with the first slide block 62 matched with the first slide rail 61, the first slide block 62 is matched with the first slide rail 61 in a sliding way, the rack 63 is installed on the right side of the first slide block 62, the fixed plate 66 is installed on the top of the rack 63, the right side of the fixed plate 66 is connected with the moving device 7, the cross bar 67 is installed in the middle of the right side of the vertical plate 5, the cross bar 67 is positioned at the rear side of the first slide rail 61, the right end of the cross bar 67 is provided with the first motor 64, the output shaft of the first motor 64 is connected with the gear 65 through the coupler, the gear 65 is positioned at, an operator can start the first motor 64 to rotate in a positive and negative alternate mode, the first motor 64 rotates in the positive and negative alternate mode to drive the gear 65 to rotate in the positive and negative alternate mode, the gear 65 rotates in the positive and negative alternate mode to drive the rack 63 to move up and down, the first sliding rail 61 and the first sliding block 62 play a role in guiding, the rack 63 moves up and down to drive the fixing plate 66 to move up and down, the moving device 7 is driven to move up and down, the moving device 7 moves up and down to drive components on the moving component to move up and down, and then when the frame body 11 moves to a proper. Similarly, after the patient is treated, the operator can start the lifting device 6, further drive the frame 11 to move up and down to return to the original position, and turn off the first motor 64. Thus, the height between the frame body 11 and the operators can be adjusted, so that operators with different heights can better take tools in the frame body 11.
Because the moving device 7 comprises a transverse plate 71, a second motor 72, bearing seats 73, a screw rod 74, a fixed rod 75 and a nut 76, the transverse plate 71 is installed on the upper portion of the right side surface of the fixed plate 66, the bearing seats 73 are installed on the left side and the right side of the bottom of the transverse plate 71, the screw rod 74 is installed between the bearing seats 73 on the left side and the right side, the nut 76 matched with the screw rod 74 is installed on the screw rod 74, the middle portion of the front side surface of the nut 76 is connected with the movable rod 8 in a pin connection mode, the fixed rod 75 is installed between the bearing seats 73 on the left side and the right side, the fixed rod 75 is positioned below the screw rod 74, the nut 76 is sleeved on the fixed rod 75, the nut 76 is in sliding fit with the fixed rod 75, the second motor 72 is installed on the left side of the bottom of the, the second motor 72 can be started by an operator to rotate in a positive and negative alternate mode, the second motor 72 can drive the screw rod 74 to rotate in a positive and negative alternate mode, the screw rod 74 rotates in a positive and negative alternate mode to drive the nut 76 to move left and right, then the component on the nut 76 is driven to move left and right, when the frame body 11 moves left and right to a proper position, the second motor 72 can be closed, the operator can take down the frame body 11, and then the tool is taken out to treat a patient. Thus, the operator can more easily remove the frame 11 by adjusting the distance to the operator.
Because the utility model also comprises an adjusting device 13, the adjusting device 13 comprises a second spring 131, a first connecting rod 132, a third motor 133, a reel 134 and a pull wire 135, the top end of the first supporting rod 2 is connected with the middle of the seat 4 by a pin shaft, the second spring 131 is connected between the left side of the bottom of the seat 4 and the left side of the top of the bottom plate 1, the first connecting rod 132 is installed at the lower part of the right side surface of the vertical plate 5, the third motor 133 is installed at the right end of the first connecting rod 132, the output shaft of the third motor 133 is connected with the reel 134 by a coupling, the pull wire 135 is wound on the reel 134, the tail end of the pull wire 135 is connected with the top of the seat 4, when the position of a patient needs to be adjusted in the treatment process, an operator can start the third motor 133 to rotate forwardly, the third motor 133 rotates forwardly to drive the reel 134 to rotate forwardly, the pull wire, when the patient moves to the proper position, the third motor 133 is turned off and the treatment can continue. When the patient is treated, the third motor 133 is started to rotate reversely, the pull wire 135 is loosened, and the seat 4 moves upwards to return to the original position under the action of the second spring 131. Therefore, the patient does not need to move to a proper position, and time and labor are saved.
Because the reminder device 14 is further included, the reminder device 14 includes a second slide rail 141, a button 142, a fourth motor 143, a second slider 144, a third spring 145, a T-shaped push rod 146, a second connecting rod 147 and a cam 148, the second slide rail 141 is installed at the lower part of the right side surface of the vertical plate 5, the second slide rail 141 is horizontally arranged, the second slide rail 141 is provided with a second slider 144 matched with the second slide rail, the second slider 144 is in sliding fit with the second slide rail 141, the third spring 145 is connected between the left side surface of the second slider 144 and the lower part of the right side surface of the vertical plate 5, the T-shaped push rod 146 is installed in the middle of the bottom of the second slider 144, the right end of the T-shaped push rod 146 is located at the left side of the seat 4, the button 142 is installed at the right side of the top of the second slide rail 141, the second connecting rod 147 is installed at the lower part of the right side surface of the vertical plate 5, an output shaft of the fourth motor 143 is connected with a cam 148 through a coupler, the cam 148 is positioned on the left side of the T-shaped push rod 146, and the fourth motor 143 is in circuit connection with the button 142. When the third motor 133 rotates forward, the pull wire 135 pulls the seat 4 to move downward, when the seat 4 moves downward to a proper position, the seat 4 contacts the button 142, the fourth motor 143 is started, the fourth motor 143 rotates to drive the cam 148 to rotate, the cam 148 rotates to drive the T-shaped push rod 146 to move left and right under the action of the third spring 145, the second slide rail 141 and the second slide block 144 play a guiding role, the T-shaped push rod 146 moves left and right to contact the seat 4 to vibrate the seat 4, and then the seat 4 is described to have moved to the proper position, and the third motor 133 and the fourth motor 143 are turned off. In this way, the seat 4 is prevented from moving downward beyond the proper position causing discomfort to the patient.
Because the chair further comprises a sliding rod 16 and a screw rod 18, the middle of the top end of the second supporting rod 3 is provided with a first through hole 15, the sliding rod 16 is arranged in the first through hole 15, the top end of the sliding rod 16 is in contact with the right side of the bottom of the chair 4, the upper part of the right side of the second supporting rod 3 is provided with a threaded hole 17, the screw rod 18 is arranged in the threaded hole 17, the left end of the screw rod 18 is positioned in the first through hole 15, when the chair 4 moves to a proper position, an operator twists the screw rod 18 to move outwards, and then the screw rod 18 is not in contact with the sliding rod 16. After the slider bar 16 is in contact with the seat 4, the screw 18 is twisted in the opposite direction, and the screw 18 moves inward to fix the slider bar 16. In this way, the patient can sit on the seat 4 more smoothly.
Because the chair also comprises the first rubber pad 19 and the second rubber pad 20, the first rubber pad 19 is arranged on the right side of the top of the chair 4, and the second rubber pad 20 is arranged on the left side of the top of the chair 4, when a patient sits on the chair 4, the first rubber pad 19 and the second rubber pad 20 are in contact with the patient, so that the friction force between the patient and the first rubber pad 19 is increased, and the patient can lie on the chair 4 more stably.
Because the material of bottom plate 1 is Q235 steel, Q235 steel's bearing capacity is strong, and acid-resistant corrosion-resistant has increased bottom plate 1's life.
The frame body 11 is made of stainless steel, so that the corrosion resistance and the acid resistance of the stainless steel are high, and the service life of the frame body 11 is longer.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. An auxiliary device for ophthalmologic operation is characterized by comprising a bottom plate (1), a first supporting rod (2), a second supporting rod (3), a seat (4), a vertical plate (5), a lifting device (6), a moving device (7), a movable rod (8), a first spring (9), a hook (10), a frame body (11) and a hook (12), wherein the first supporting rod (2) is installed on the right side of the top of the bottom plate (1), the second supporting rod (3) is positioned on the right side of the first supporting rod (2), the seat (4) is installed between the second supporting rod (3) and the top end of the first supporting rod (2), the vertical plate (5) is installed on the left side of the top of the bottom plate (1), the lifting device (6) is arranged in the middle of the right side surface of the vertical plate (5), the moving device (7) is arranged on a lifting part of the, the two movable rods (8) are arranged in a staggered mode, a first spring (9) is connected between the lower portions of the inner side faces of the left and right movable rods (8), hooks (10) are installed at the bottom ends of the movable rods (8), a frame body (11) is arranged below the hooks (10), hooks (12) are installed on the top of the left side and the top of the right side of the frame body (11), the hooks (12) are in contact with the hooks (10), and the frame body (11) is located above the seat (4); the seat is characterized by further comprising an adjusting device (13), the adjusting device (13) comprises a second spring (131), a first connecting rod (132), a third motor (133), a reel (134) and a pull wire (135), the top end of the first supporting rod (2) is connected with the middle of the seat (4) in a pin shaft connection mode, the second spring (131) is connected between the left side of the bottom of the seat (4) and the left side of the top of the bottom plate (1), the first connecting rod (132) is installed on the lower portion of the right side face of the vertical plate (5), the third motor (133) is installed at the right end of the first connecting rod (132), an output shaft of the third motor (133) is connected with the reel (134) through a coupler, the pull wire (135) is wound on the reel (134), and the tail end of the pull; the novel seat is characterized by further comprising a reminding device (14), the reminding device (14) comprises a second slide rail (141), a button (142), a fourth motor (143), a second slide block (144), a third spring (145), a T-shaped push rod (146), a second connecting rod (147) and a cam (148), the second slide rail (141) is installed on the lower portion of the right side face of the vertical plate (5), the second slide rail (141) is horizontally arranged, the second slide rail (141) is provided with the second slide block (144) matched with the second slide rail, the second slide block (144) is in sliding fit with the second slide rail (141), the third spring (145) is connected between the left side face of the second slide block (144) and the lower portion of the right side face of the vertical plate (5), the T-shaped push rod (146) is installed in the middle of the bottom of the second slide block (144), the right end of the T-shaped push rod (146) is located on the left side of the seat (4), the button (142) is installed on, the second connecting rod (147) is located between the second sliding rail (141) and the first connecting rod (132), the fourth motor (143) is installed at the right end of the second connecting rod (147), an output shaft of the fourth motor (143) is connected with the cam (148) through a coupler, the cam (148) is located on the left side of the T-shaped push rod (146), and the fourth motor (143) is in circuit connection with the button (142).
2. The ophthalmic surgery assisting device of claim 1, wherein the lifting device (6) comprises a first sliding rail (61), a first sliding block (62), a rack (63), a first motor (64), a gear (65), a fixing plate (66) and a cross bar (67), the first sliding rail (61) is installed in the middle of the right side surface of the vertical plate (5), the first sliding rail (61) is vertically arranged, the first sliding block (62) matched with the first sliding rail (61) is arranged on the first sliding rail (61), the first sliding block (62) is in sliding fit with the first sliding rail (61), the rack (63) is installed on the right side surface of the first sliding block (62), the fixing plate (66) is installed on the top of the rack (63), the right side surface of the fixing plate (66) is connected with the moving device (7), the cross bar (67) is installed in the middle of the right side surface of the vertical plate (5), and the cross bar (67) is located behind, a first motor (64) is installed at the right end of the cross rod (67), an output shaft of the first motor (64) is connected with a gear (65) through a coupler, the gear (65) is located on the front side of the first motor (64), the gear (65) is located on the right side of the rack (63), and the gear (65) is meshed with the rack (63).
3. The ophthalmologic operation auxiliary device according to claim 2, characterized in that the moving device (7) comprises a transverse plate (71), a second motor (72), bearing seats (73), a screw rod (74), a fixing rod (75) and a nut (76), the transverse plate (71) is installed on the upper portion of the right side face of the fixing plate (66), the bearing seats (73) are installed on the left and right sides of the bottom of the transverse plate (71), the screw rod (74) is installed between the bearing seats (73) on the left and right sides, the nut (76) matched with the screw rod (74) is installed on the screw rod (74), the middle portion of the front side face of the nut (76) is connected with the movable rod (8) in a pin connection mode, the fixing rod (75) is installed between the bearing seats (73) on the left and right sides, the fixing rod (75) is located below the screw rod (74), the nut (76), a second motor (72) is installed on the left side of the bottom of the transverse plate (71), the second motor (72) is horizontally arranged, and an output shaft of the second motor (72) is connected with the left end of the screw rod (74) through a coupler.
4. The auxiliary device for the ophthalmologic operation according to claim 3, further comprising a sliding rod (16) and a screw rod (18), wherein a first through hole (15) is formed in the middle of the top end of the second supporting rod (3), the sliding rod (16) is arranged in the first through hole (15), the top end of the sliding rod (16) is in contact with the right side of the bottom of the seat (4), a threaded hole (17) is formed in the upper portion of the right side of the second supporting rod (3), the screw rod (18) is arranged in the threaded hole (17), and the left end of the screw rod (18) is located in the first through hole (15).
5. An ophthalmologic operation aid according to claim 4 further comprising a first rubber pad (19) and a second rubber pad (20), wherein the first rubber pad (19) is mounted on the right side of the top of the seat (4) and the second rubber pad (20) is mounted on the left side of the top of the seat (4).
6. An ophthalmologic operation aid according to claim 5, characterized in that the base plate (1) is made of Q235 steel.
7. An ophthalmologic operation assisting apparatus according to claim 6, characterized in that the frame body (11) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710650716.XA CN107693293B (en) | 2017-08-02 | 2017-08-02 | Ophthalmic surgery auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710650716.XA CN107693293B (en) | 2017-08-02 | 2017-08-02 | Ophthalmic surgery auxiliary device |
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| CN107693293A CN107693293A (en) | 2018-02-16 |
| CN107693293B true CN107693293B (en) | 2020-05-22 |
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| CN201710650716.XA Active CN107693293B (en) | 2017-08-02 | 2017-08-02 | Ophthalmic surgery auxiliary device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392384B (en) * | 2018-03-16 | 2020-07-21 | 苗娟 | Vertical eye massage equipment for ophthalmology |
| CN111009141A (en) * | 2019-12-11 | 2020-04-14 | 湖北麟隆科技有限公司 | Intelligent traffic management device based on cloud computing |
| CN111671611B (en) * | 2020-07-13 | 2022-03-01 | 温州市人民医院 | Gynaecology and obstetrics's inspection auxiliary device |
| CN112245216A (en) * | 2020-10-20 | 2021-01-22 | 苏成龙 | Be used for ophthalmology's supplementary eyesight testing arrangement of adjustment type of being convenient for |
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| US4617706A (en) * | 1985-07-29 | 1986-10-21 | Wallace Waletzko | Device for manipulating cadavers |
| CN202437535U (en) * | 2012-01-17 | 2012-09-19 | 王雷 | Liftable foot hanging device |
| CN203017316U (en) * | 2013-01-30 | 2013-06-26 | 孙旭芳 | Novel lounging chair for ophthalmic operation |
| CN204156220U (en) * | 2014-10-12 | 2015-02-11 | 孙莹洁 | Easy Anti-drop plug |
| CN205234872U (en) * | 2015-12-21 | 2016-05-18 | 南通大学附属医院 | Dedicated operation chair of ophthalmology patient |
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| CN107693293A (en) | 2018-02-16 |
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Effective date of registration: 20200426 Address after: 410205 comprehensive building, xianjiaxin village, xianjiahu street, Yuelu District, Changsha City, Hunan Province (No. 336, tongzipo Road, Yuelu District, Changsha City) Applicant after: Changsha Xiangjiang Aier Eye Hospital Co., Ltd Address before: 100083 No. 49 Garden North Road, Beijing, Haidian District Applicant before: Yang Wenlong |
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