CN115300317A - Medical adjustable operation seat - Google Patents
Medical adjustable operation seat Download PDFInfo
- Publication number
- CN115300317A CN115300317A CN202210973373.1A CN202210973373A CN115300317A CN 115300317 A CN115300317 A CN 115300317A CN 202210973373 A CN202210973373 A CN 202210973373A CN 115300317 A CN115300317 A CN 115300317A
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- rigid coupling
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- fixedly connected
- servo motor
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- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000008878 coupling Effects 0.000 claims description 50
- 238000010168 coupling process Methods 0.000 claims description 50
- 238000005859 coupling reaction Methods 0.000 claims description 50
- 238000009434 installation Methods 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Classifications
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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
- A61G15/12—Rests specially adapted therefor, e.g. for the head or feet
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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 discloses a medical adjustable operation chair, which comprises: a seat plate, the top end of which is fixedly connected with a backrest; the adjustable hand support comprises a supporting plate and a hand support adjusting part, the hand support adjusting part is installed on the side wall of the seat plate, and the supporting plate is fixedly connected to the top end of the hand support adjusting part; the moving mechanism comprises a base, universal wheels and a fixing part, the base is positioned below the seat plate, the bottom end of the base is fixedly connected with the universal wheels, and the fixing part is arranged in the base; the rotating lifting mechanism comprises a rotating part and a lifting part, the rotating part is fixedly connected to the top end of the base, the lifting part is fixedly connected to the top end of the rotating part, and the top end of the rotating part is fixedly connected with the seat plate; an endoscope mechanism; and a control mechanism. The height and the angle of the adjustable seat plate, the height and the position of the supporting plate, the movable or fixed operation seat and the endoscope mechanism are adjusted electrically, so that the adjustment is easier and more convenient.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a medical adjustable operation seat.
Background
When a long-time operation is performed, a doctor performing the operation can sit on the operation seat to reduce physical consumption, and meanwhile, the operation seat can also support the arms of the doctor through the supporting plate, so that shaking caused by holding operation equipment for a long time is avoided, and possible dangers are reduced.
For example, a microsurgical chair disclosed in CN202210184993.7 requires manual adjustment of the splint, but the adjustment is inconvenient and cumbersome, and the efficiency of use is reduced.
Therefore, there is a need to design a medical adjustable surgical chair to solve the above problems.
Disclosure of Invention
The invention aims to provide a medical adjustable operation seat, which comprises:
the top end of the seat plate is fixedly connected with a backrest;
the adjustable hand supports are arranged on opposite side walls of the seat plate and comprise support plates and hand support adjusting parts, the hand support adjusting parts are installed on the side walls of the seat plate, and the support plates are fixedly connected to the top ends of the hand support adjusting parts;
the moving mechanism comprises a base, universal wheels and a fixing part, the base is positioned below the seat plate, the bottom end of the base is fixedly connected with the universal wheels, and the fixing part is arranged in the base;
the rotating lifting mechanism comprises a rotating part and a lifting part, the rotating part is fixedly connected to the top end of the base, the lifting part is installed at the top end of the rotating part, and the top end of the rotating part is fixedly connected with the seat plate;
the endoscope mechanism is fixedly connected to the side wall of the base;
the hand support adjusting part, the fixing part, the rotating part and the lifting part are electrically connected with the control mechanism.
Preferably, the hand rest adjusting part comprises a first sliding groove formed in the side wall of the seat plate, a first lead screw is rotationally connected in the first sliding groove, a first servo motor is fixedly connected in the seat plate, an output shaft of the first servo motor is coaxially and fixedly connected with the first lead screw, a first slide block is sleeved on the first lead screw in a threaded manner, and the first slide block is in sliding connection with the first sliding groove; the utility model discloses a hydraulic control mechanism, including first spout, installation piece, screw thread cover, second slider, second servo motor, layer board, electric telescopic handle, first servo motor, second servo motor, electric telescopic handle, control mechanism electric connection, the rigid coupling has the installation piece on the first spout, the second spout has been seted up on the installation piece top, the second spout internal rotation is connected with the second lead screw, the rigid coupling has second servo motor in the installation piece, the output shaft of second servo motor with the coaxial rigid coupling of one end of second lead screw, the screw thread cover is equipped with the second slider on the second lead screw, the second slider with the second spout sliding connection, second slider top rigid coupling has electric telescopic handle, the layer board rigid coupling is in the electric telescopic handle top, first servo motor second servo motor with electric telescopic handle all with control mechanism electric connection.
Preferably, the top end of the supporting plate is fixedly connected with a cushion block, and the top end of the cushion block is provided with an arc-shaped recess.
Preferably, the rotation portion includes the box, the box rotates to be connected the base top, the fixed cover of box outer wall is equipped with first gear, box one side is provided with second self-locking motor, second self-locking motor rigid coupling is in the base top, second self-locking motor's output shaft rigid coupling has the second gear, first gear with the second gear meshes mutually, the lift portion is installed the box top, second servo motor with control mechanism electric connection.
Preferably, the lift portion including be located the connecting cylinder of box top, the connecting cylinder with the box rigid coupling, be provided with first threaded rod in the connecting cylinder, the bottom of first threaded rod with the box rotates to be connected, the top of first threaded rod is rotated and is connected with the fixed block, threaded sleeve is equipped with a screw thread section of thick bamboo on the first screw thread, screw thread section of thick bamboo top with the seat rigid coupling, connecting cylinder inner wall rigid coupling have a plurality of connecting blocks, the connecting block end run through the screw thread section of thick bamboo and with the fixed block rigid coupling, just the connecting block with screw thread section of thick bamboo sliding connection, box bottom inner wall rigid coupling has a self-locking motor, a self-locking motor's output shaft with the coaxial rigid coupling of first threaded rod, a self-locking motor with control mechanism electric connection.
Preferably, a plurality of limiting assemblies are arranged between the seat plate and the box body, each limiting assembly comprises a sliding rod and a sliding barrel, each sliding barrel is located on the outer side of the corresponding connecting barrel, each sliding barrel is sleeved on the corresponding sliding rod in a sliding mode, the bottom end of each sliding barrel is fixedly connected with the top end of the box body, and the top end of each sliding rod is fixedly connected with the top end of the seat plate.
Preferably, the fixed part is connected including rotating the third gear of base inner wall, the third gear outside is provided with a plurality of fourth gears, the fourth gear with the base rotates to be connected, the fourth gear with the third gear meshes mutually, base top inner wall rigid coupling has third servo motor, third servo motor's output shaft with the coaxial rigid coupling of third gear, base top inner wall rigid coupling have with the barrel that the fourth gear corresponds the setting, spacing sliding connection has the second threaded rod in the barrel, second threaded rod bottom is run through fourth gear and base, the fourth gear with second threaded rod threaded connection, just second threaded rod bottom rigid coupling has the heel brace, third servo motor with control mechanism electric connection.
Preferably, the control mechanism comprises a first pedal, a second pedal, a third pedal, a fourth pedal, a fifth pedal and a sixth pedal, the first pedal is fixedly connected with the second pedal, the third pedal is fixedly connected with the fourth pedal, the fifth pedal is fixedly connected with the sixth pedal, the outer wall of the base is provided with the first self-locking motor, the second pedal is electrically connected with the second self-locking motor, the third pedal is electrically connected with the first servo motor, the fourth pedal is electrically connected with the second servo motor, the fifth pedal is electrically connected with the third servo motor, and the sixth pedal is electrically connected with the electric telescopic rod.
Preferably, the endoscope mechanism comprises an endoscope and a snake-shaped arm, the snake-shaped arm is fixedly connected with the side wall of the base, and the endoscope is detachably connected to the top end of the snake-shaped arm.
The invention discloses the following technical effects:
the doctor who performs the operation sits on the operation seat, adjusts the height and the angle of the seat plate and the height and the position of the supporting plate through the pedal control mechanism, moves or fixes the operation seat, performs the operation in a better matching mode, not only realizes more convenient adjustment, but also can solve the problem that the operation is inconvenient to adjust by hands.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural view of a medical adjustable surgical chair according to the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
FIG. 3 is an enlarged view of B in FIG. 1;
FIG. 4 is an enlarged view of C in FIG. 1;
FIG. 5 is a side view of a medical adjustable surgical chair according to the present invention;
FIG. 6 is a top cross-sectional view of the hand rest adjustment portion of the present invention;
FIG. 7 is a top view of the base of the present invention;
FIG. 8 is a schematic view of the structure of the spacer of the present invention;
wherein, 1, a seat plate; 2. a connecting plate; 3. an inner shroud tube; 4. an outer shroud tube; 5. a first gear; 6. a box body; 7. a first self-locking motor; 8. a base; 9. a fourth gear; 10. a universal wheel; 11. a third gear; 12. a third servo motor; 13. a foot support; 14. a second threaded rod; 15. a barrel; 16. a second self-locking motor; 17. a second gear; 18. a backrest; 19. an electric telescopic rod; 20. a pallet; 21. cushion blocks; 22. a slide bar; 23. a slide cylinder; 24. a first threaded rod; 25. a connecting rod; 26. a connecting cylinder; 27. connecting blocks; 28. a fixed block; 29. a long hole; 30. a threaded barrel; 31. a limiting block; 32. a limiting groove; 33. a rubber pad; 34. a first servo motor; 35. a first lead screw; 36. a first slider; 37. mounting blocks; 38. a second lead screw; 39. a second slider; 40. a second servo motor; 41. a third pedal; 42. a second pedal; 43. a first pedal; 44. a fourth pedal; 45. a fifth pedal; 46. a sixth pedal; 47. a serpentine arm; 48. an endoscope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The invention provides a medical adjustable operation chair, comprising:
the seat board 1, the top of the seat board 1 is fixedly connected with a backrest 18;
the adjustable hand support comprises a supporting plate 20 and a hand support adjusting part, wherein the hand support adjusting part is installed on the side wall of the seat plate 1, and the supporting plate 20 is fixedly connected to the top end of the hand support adjusting part;
the moving mechanism comprises a base 8, universal wheels 10 and a fixing part, the base 8 is positioned below the seat plate 1, the bottom end of the base 8 is fixedly connected with the universal wheels 10, and the fixing part is arranged in the base 8;
the rotating lifting mechanism comprises a rotating part and a lifting part, the rotating part is fixedly connected to the top end of the base 8, the lifting part is installed at the top end of the rotating part, and the top end of the rotating part is fixedly connected with the seat plate 1;
the endoscope mechanism is fixedly connected to the side wall of the base 8;
the control mechanism, the hand rest adjusting part, the fixing part, the rotating part and the lifting part are all electrically connected with the control mechanism.
Further, the hand support adjusting part comprises a first sliding groove formed in the side wall of the seat plate 1, a first lead screw 35 is rotationally connected in the first sliding groove, a first servo motor 34 is fixedly connected in the seat plate 1, an output shaft of the first servo motor 34 is coaxially and fixedly connected with the first lead screw 35, a first slide block 36 is sleeved on the first lead screw 35 in a threaded manner, and the first slide block 36 is in sliding connection with the first sliding groove; the rigid coupling has installation piece 37 on the first spout, the second spout has been seted up on installation piece 37 top, the second spout internal rotation is connected with second lead screw 38, the rigid coupling has second servo motor 40 in the installation piece 37, the output shaft of second servo motor 40 and the coaxial rigid coupling of one end of second lead screw 38, threaded bush is equipped with second slider 39 on the second lead screw 38, second slider 39 and second spout sliding connection, second slider 39 top rigid coupling has electric telescopic handle 19, layer board 20 rigid coupling is on electric telescopic handle 19 top, first servo motor 34, second servo motor 40 and electric telescopic handle 19 all with control mechanism electric connection.
Rotate through controlling first servo motor 34, drive the first lead screw 35 of coaxial rigid coupling with it and rotate, and then drive first slider 36 and remove, consequently realize the regulation to layer board 20 front and back position, through controlling the rotation of second servo motor 40, drive the second lead screw 38 of coaxial rigid coupling with it and rotate, and then drive second slider 39 and remove, realize the regulation to position about layer board 20, shorten through the extension of control electric telescopic handle 19, realize the regulation to layer board 20 height, cooperation doctor that can be better through the position of adjusting layer board 20 as required performs the operation.
Further, the top end of the supporting plate 20 is fixedly connected with a cushion block 21, and the top end of the cushion block 21 is provided with an arc-shaped recess.
Further, the rotation portion includes box 6, and box 6 rotates to be connected on 8 tops of base, and the fixed cover of 6 outer walls of box is equipped with first gear 5, and 6 one sides of box are provided with second self-locking motor 16, and second self-locking motor 16 rigid coupling is on 8 tops of base, and second self-locking motor 16's output shaft rigid coupling has second gear 17, and first gear 5 meshes with second gear 17 mutually, and the portion of going up and down is installed on 6 tops of box, second servo motor 40 and control mechanism electric connection.
The second self-locking motor 16 rotates to drive the second gear 17 to rotate, and the second gear 17 drives the first gear 5 meshed with the second gear to be meshed with the second gear, so that the box body 6 can be driven to rotate, and the angle of the seat plate 1 can be adjusted.
Further, the lift portion is including the connecting cylinder 26 that is located 6 tops of box, connecting cylinder 26 and 6 rigid couplings of box, be provided with first threaded rod 24 in the connecting cylinder 26, the bottom and the box 6 of first threaded rod 24 rotate to be connected, the top of first threaded rod 24 is rotated and is connected with fixed block 28, threaded sleeve is equipped with a screw thread section of thick bamboo 30 on the first screw thread, screw thread section of thick bamboo 30 top and seat 1 rigid coupling, connecting cylinder 26 inner wall rigid coupling has a plurality of connecting blocks 27, the terminal through screw thread section of thick bamboo 30 of connecting block 27 and fixed block 28 rigid coupling, and connecting block 27 and screw thread section of thick bamboo 30 sliding joint, 6 bottom inner wall rigid couplings of box have first self-locking motor 7, the output shaft and the coaxial rigid coupling of first threaded rod 24 of first self-locking motor 7, first self-locking motor 7 and control mechanism electric connection.
The first self-locking motor 7 rotates to drive the first threaded rod 24 to rotate, and the first threaded rod 24 is in limited sliding connection with the threaded cylinder 30, and the first threaded rod 24 is in threaded connection with the threaded cylinder 30, so that the first threaded rod 24 drives the threaded cylinder 30 to move in the vertical direction when rotating to adjust the height of the seat plate 1.
Further, in order to make the lifting part more stable in adjustment, a plurality of limiting components are arranged between the seat plate 1 and the box body 6, each limiting component comprises a sliding rod 22 and a sliding barrel 23, the sliding barrel 23 is located on the outer side of the connecting barrel 26, the sliding barrel 23 is slidably sleeved on the sliding rod 22, the bottom end of the sliding barrel 23 is fixedly connected with the top end of the box body 6, and the top end of the sliding rod 22 is fixedly connected with the top end of the seat plate 1.
Furthermore, the outer wall of the threaded cylinder 30 is provided with a long hole 29 matched with the connecting block 27 in a penetrating manner, and the connecting block 27 is in sliding connection with the limiting hole.
Furthermore, the bottom end of the seat plate 1 is fixedly connected with a connecting plate 2, and the sliding rod 22 and the threaded cylinder 30 are fixedly connected with the connecting plate 2.
Further, in order to reduce the dust entering the lifting part and the rotating part, the bottom end of the connecting plate 2 is fixedly connected with an inner cover tube 3, an outer cover tube 4 is slidably sleeved on the outer side of the inner cover tube 3, the bottom end of the outer cover tube 4 is fixedly connected with a box body 6, and the sliding cylinder 23, the box body 6 and the second self-locking motor 16 are all located in the inner cover tube 3.
Further, a plurality of connecting rods 25 are arranged between the connecting cylinder 26 and the box body 6, one end of each connecting rod 25 is fixedly connected with the box body 6, and the other end of each connecting rod 25 is fixedly connected with the connecting cylinder 26.
Further, the fixed part comprises a third gear 11 rotatably connected to the inner wall of the base 8, a plurality of fourth gears 9 are arranged on the outer side of the third gear 11, the fourth gears 9 are rotatably connected with the base 8, the fourth gears 9 are meshed with the third gears 11, a third servo motor 12 is fixedly connected to the inner wall of the top end of the base 8, an output shaft of the third servo motor 12 is coaxially and fixedly connected with the third gears 11, a barrel 15 correspondingly arranged with the fourth gears 9 is fixedly connected to the inner wall of the top end of the base 8, a second threaded rod 14 is connected to the inside of the barrel 15 in a limiting sliding manner, the bottom end of the second threaded rod 14 penetrates through the fourth gears 9 and the base 8, the fourth gears 9 are in threaded connection with the second threaded rod 14, a foot support 13 is fixedly connected to the bottom end of the second threaded rod 14, and the third servo motor 12 is electrically connected with the control mechanism.
Furthermore, a limiting block 31 is fixedly connected to the inner wall of the barrel 15, a limiting groove 32 matched with the limiting block 31 is formed in the outer side of the second threaded rod 14, and the limiting block 31 is in sliding connection with the limiting groove 32.
Further, a rubber pad 33 is fixed to the bottom end of the foot support 13 to increase the friction between the foot support 13 and the ground.
Further, the control mechanism includes a first pedal 43, a second pedal 42, a third pedal 41, a fourth pedal 44, a fifth pedal 45 and a sixth pedal 46, the first pedal 43, the second pedal 42, the third pedal 41, the fourth pedal 44, the fifth pedal 45 and the sixth pedal 46 are all fixedly connected to the outer wall of the base 8, the first pedal 43 is electrically connected to the first self-locking motor 7, the second pedal 42 is electrically connected to the second self-locking motor 16, the third pedal 41 is electrically connected to the first servo motor 34, the fourth pedal 44 is electrically connected to the second servo motor 40, the fifth pedal 45 is electrically connected to the third servo motor 12, and the sixth pedal 46 is electrically connected to the electric telescopic rod 19.
Further, the first pedal 43, the second pedal 42, the third pedal 41, the fourth pedal 44, the fifth pedal 45 and the sixth pedal 46 all adopt a pedal switch dedicated for HHB-700A.
When the first pedal 43 is stepped on to one side, the first self-locking motor 7 rotates clockwise to drive the threaded cylinder 30 to move upwards, so that the seat plate 1 is lifted, and when the first pedal 43 is stepped on to the other side, the first self-locking motor 7 rotates anticlockwise to drive the threaded cylinder 30 to move downwards, so that the seat plate 1 is lowered; when the second pedal 42 is stepped on one side, the second self-locking motor 16 rotates clockwise to drive the box body 6 to rotate anticlockwise, and when the second pedal 42 is stepped on the other side, the second self-locking motor 16 rotates anticlockwise to drive the box body 6 to rotate clockwise; when the third pedal 41 is stepped on to one side, the first servo motor 34 rotates clockwise to drive the first slider 36 to move to one side, and when the third pedal 41 is stepped on to the other side, the first servo motor 34 rotates anticlockwise to drive the third slider to move to the other side, so that the sequential position of the supporting plate 20 is adjusted; when the fourth pedal 44 is stepped on one side, the second servo motor 40 rotates clockwise to drive the second sliding block 39 to move to one side, and when the fourth pedal 44 is stepped on the other side, the second servo motor 40 rotates anticlockwise to drive the second sliding block to move to the other side, so that the left and right positions of the supporting plate 20 are adjusted; when the fifth pedal 45 is stepped on to one side, the third servo motor 12 rotates clockwise to drive the foot support 13 to move downwards, and when the fifth pedal 45 is stepped on to the other side, the third servo motor 12 rotates anticlockwise to drive the foot support 13 to move upwards; when the sixth pedal 46 is stepped on to one side, the electric telescopic rod 19 moves upwards, and when the sixth pedal 46 is stepped on to the other side, the electric telescopic rod 19 moves downwards, so that the vertical height of the supporting plate 20 is adjusted.
Further, in order to reduce the labor intensity of the doctor during the operation, the endoscope mechanism comprises an endoscope 48 and a snake-shaped arm 47, wherein the snake-shaped arm 47 is fixedly connected to the side wall of the base 8, and the endoscope 48 is detachably connected to the top end of the snake-shaped arm 47.
Further, the snake-shaped arm 47 adopts a neurosurgery snake-shaped mirror holding arm disclosed in the application number CN 202010063415.9.
The working process is as follows: the doctor who carries out the operation sits on the operation seat, the doctor adjusts the height and the angle of seat 1, the height and the position of layer board 20, remove or fix the operation seat through trampling first footboard 43, second footboard 42, third footboard 41, fourth footboard 44, fifth footboard 45 and sixth footboard 46, operate with better cooperation, through trampling the foot switch on snakelike arm 47, with control snakelike arm 47, adjust the height and the angle of seat 1, the height and the position of layer board 20, remove or fix the operation seat and the regulation of snakelike arm 47 all through electric control, make the regulation more light convenient.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (9)
1. A medical adjustable surgical chair, comprising:
the seat plate (1), the top of the seat plate (1) is fixedly connected with a backrest (18);
the adjustable hand supports are arranged on opposite side walls of the seat plate (1), each adjustable hand support comprises a supporting plate (20) and a hand support adjusting part, the hand support adjusting parts are installed on the side walls of the seat plate (1), and the supporting plates (20) are fixedly connected to the top ends of the hand support adjusting parts;
the moving mechanism comprises a base (8), universal wheels (10) and a fixing part, the base (8) is located below the seat plate (1), the bottom end of the base (8) is fixedly connected with the universal wheels (10), and the fixing part is installed in the base (8);
the rotary lifting mechanism comprises a rotary part and a lifting part, the rotary part is fixedly connected to the top end of the base (8), the lifting part is installed at the top end of the rotary part, and the top end of the rotary part is fixedly connected with the seat plate (1);
the endoscope mechanism is fixedly connected to the side wall of the base (8);
the hand support adjusting part, the fixed part, the rotating part and the lifting part are electrically connected with the control mechanism.
2. The medical adjustable surgical chair according to claim 1, characterized in that: the hand support adjusting part comprises a first sliding groove formed in the side wall of the seat plate (1), a first lead screw (35) is connected in the first sliding groove in a rotating mode, a first servo motor (34) is fixedly connected in the seat plate (1), an output shaft of the first servo motor (34) is fixedly connected with the first lead screw (35) in a coaxial mode, a first sliding block (36) is sleeved on the first lead screw (35) in a threaded mode, and the first sliding block (36) is connected with the first sliding groove in a sliding mode; the rigid coupling has installation piece (37) on the first spout, the second spout has been seted up on installation piece (37) top, the second spout internal rotation is connected with second lead screw (38), the rigid coupling has second servo motor (40) in installation piece (37), the output shaft of second servo motor (40) with the coaxial rigid coupling of one end of second lead screw (38), threaded sleeve is equipped with second slider (39) on second lead screw (38), second slider (39) with the second spout sliding connection, second slider (39) top rigid coupling has electric telescopic handle (19), layer board (20) rigid coupling is in electric telescopic handle (19) top, first servo motor (34), second servo motor (40) with electric telescopic handle (19) all with control mechanism electric connection.
3. The medical adjustable surgical chair according to claim 1, wherein: the top end of the supporting plate (20) is fixedly connected with a cushion block (21), and the top end of the cushion block (21) is provided with an arc-shaped recess.
4. The medical adjustable surgical chair according to claim 2, wherein: rotation portion includes box (6), box (6) rotate to be connected base (8) top, the fixed cover of box (6) outer wall is equipped with first gear (5), box (6) one side is provided with second self-locking motor (16), second self-locking motor (16) rigid coupling is in base (8) top, the output shaft rigid coupling of second self-locking motor (16) has second gear (17), first gear (5) with second gear (17) mesh mutually, the lift portion install box (6) top, second servo motor (40) with control mechanism electric connection.
5. The medical adjustable surgical chair according to claim 4, wherein: the lift portion is including being located connecting cylinder (26) of box (6) top, connecting cylinder (26) with box (6) rigid coupling, be provided with first threaded rod (24) in connecting cylinder (26), the bottom of first threaded rod (24) with box (6) rotate and connect, the top of first threaded rod (24) is rotated and is connected with fixed block (28), threaded sleeve is equipped with threaded cylinder (30) on the first screw thread, threaded cylinder (30) top with seat (1) rigid coupling, connecting cylinder (26) inner wall rigid coupling have a plurality of connecting blocks (27), connecting block (27) end runs through threaded cylinder (30) and with fixed block (28) rigid coupling, just connecting block (27) with threaded cylinder (30) sliding connection, box (6) bottom inner wall rigid coupling has first self-locking motor (7), the output shaft of first self-locking motor (7) with first threaded rod (24) is coaxial rigid coupling, first self-locking motor (7) with control mechanism electric connection.
6. The medical adjustable surgical chair according to claim 5, wherein: seat (1) with be provided with a plurality of spacing subassemblies between box (6), spacing subassembly includes slide bar (22) and slide cartridge (23), slide cartridge (23) are located the outside of connecting cylinder (26), the slip cap is established on slide bar (23) on the slide bar (22), slide cartridge (23) bottom with box (6) top rigid coupling, slide bar (22) top with seat (1) top rigid coupling.
7. The medically adjustable surgical seat according to claim 5, wherein: the fixed part is connected including rotating third gear (11) of base (8) inner wall, third gear (11) outside is provided with a plurality of fourth gears (9), fourth gear (9) with base (8) rotate to be connected, fourth gear (9) with third gear (11) mesh mutually, base (8) top inner wall rigid coupling has third servo motor (12), the output shaft of third servo motor (12) with third gear (11) coaxial rigid coupling, base (8) top inner wall rigid coupling have with barrel (15) that fourth gear (9) correspond the setting, spacing sliding joint has second threaded rod (14) in barrel (15), second threaded rod (14) bottom runs through fourth gear (9) and base (8), fourth gear (9) with second threaded rod (14) threaded connection, just second threaded rod (14) bottom has the foot to prop (13), third servo motor (12) with control mechanism electric connection.
8. The medical adjustable surgical seat according to claim 7, wherein: the control mechanism comprises a first pedal (43), a second pedal (42), a third pedal (41), a fourth pedal (44), a fifth pedal (45) and a sixth pedal (46), wherein the first pedal (43), the second pedal (42), the third pedal (41), the fourth pedal (44), the fifth pedal (45) and the sixth pedal (46) are fixedly connected to the outer wall of the base (8), the first pedal (43) is electrically connected with the first self-locking motor (7), the second pedal (42) is electrically connected with the second self-locking motor (16), the third pedal (41) is electrically connected with the first servo motor (34), the fourth pedal (44) is electrically connected with the second servo motor (40), the fifth pedal (45) is electrically connected with the third servo motor (12), and the sixth pedal (46) is electrically connected with the electric telescopic rod (19).
9. The medical adjustable surgical chair according to claim 1, characterized in that: the endoscope mechanism comprises an endoscope (48) and a snake-shaped arm (47), wherein the snake-shaped arm (47) is fixedly connected to the side wall of the base (8), and the endoscope (48) is detachably connected to the top end of the snake-shaped arm (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210973373.1A CN115300317A (en) | 2022-08-15 | 2022-08-15 | Medical adjustable operation seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210973373.1A CN115300317A (en) | 2022-08-15 | 2022-08-15 | Medical adjustable operation seat |
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| Publication Number | Publication Date |
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| CN115300317A true CN115300317A (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210973373.1A Pending CN115300317A (en) | 2022-08-15 | 2022-08-15 | Medical adjustable operation seat |
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| Country | Link |
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| CN (1) | CN115300317A (en) |
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| CN114469386A (en) * | 2022-02-28 | 2022-05-13 | 南京美淳医疗有限公司 | Microsurgery chair |
| CN216603224U (en) * | 2021-10-29 | 2022-05-27 | 都灵燕 | Surgical limb fixing frame |
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|---|---|---|---|---|
| CN203107287U (en) * | 2013-03-18 | 2013-08-07 | 陈玉红 | Brain surgery sitting position operation support |
| RU2672019C1 (en) * | 2017-11-28 | 2018-11-08 | Федеральное государственное бюджетное учреждение науки Институт мозга человека им. Н.П. Бехтеревой Российской академии наук | Microsurgeon chair |
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