CN108553254B - Operation bed board turning device - Google Patents
Operation bed board turning device Download PDFInfo
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- CN108553254B CN108553254B CN201810448393.0A CN201810448393A CN108553254B CN 108553254 B CN108553254 B CN 108553254B CN 201810448393 A CN201810448393 A CN 201810448393A CN 108553254 B CN108553254 B CN 108553254B
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- bed board
- overturning
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- supporting seat
- rotating shaft
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- 230000007306 turnover Effects 0.000 claims abstract description 58
- 230000000712 assembly Effects 0.000 claims description 16
- 238000000429 assembly Methods 0.000 claims description 16
- 230000001960 triggered effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000002504 lithotomy Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
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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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
- A61G13/04—Adjustable operating tables; Controls therefor tiltable around transverse or longitudinal axis
Abstract
The invention provides a surgical bed board overturning device, and belongs to the technical field of medical instruments. The device comprises at least two overturning platforms which are arranged in parallel and are used for supporting and installing a surgical bed board, a supporting seat arranged below any overturning platform, a front-rear driving assembly arranged below the supporting seat, a first rotating shaft arranged on the supporting seat along the left-right direction, a fixed block hinged with the first rotating shaft, a left-right overturning assembly hinged with the fixed block along the front-rear direction, and a left-right driving assembly used for driving the overturning platform to overturn along the left-right direction; the left-right overturning assembly is connected with the overturning platform, and the left-right driving assembly is arranged on the fixed block. Compared with the prior art, the operation bed board turnover device provided by the invention can realize turnover of the double-column or multi-column support structure in the front-back and left-right directions of the operation bed, and can be used for adjusting the height and turnover angle of the operation bed board according to clinical requirements, so that the operation is convenient, and the operation can be widely popularized.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a surgical bed board overturning device.
Background
The operating table is a tool necessary for a doctor in the operation process, and is an important tool for placing a patient so that the doctor can perform operation more conveniently. At present, in clinical operation or patient rehabilitation, the patient often needs to adopt operation positions such as a supine position, a prone position, a lateral position, a lithotomy position and the like, and the height of an operation bed needs to be increased and decreased according to the operation position. The existing operating table can generally realize the overturning and lifting of the operating table only through the single-upright-column support, along with the rapid development of medical technology, modern medical treatment gradually develops to minimally invasive, minimally invasive surgery has requirements on perspective and strictness, three-dimensional imaging technology is widely used in the clinical technology of modern medical science, the perspective area of the operating table of the central single-upright-column support structure is small, metal shielding is large, and clinical perspective requirements cannot be met.
In order to meet the requirements of clinical perspective, an operating table with a double-upright-column supporting structure can be adopted, and although the operating table with the double-upright-column supporting structure in the prior art can realize the lifting function, the free adjustment functions such as single-side lifting, overturning, linkage and the like are difficult to realize, so that the stability is poor.
Disclosure of Invention
The invention provides a turnover device for an operation bed plate, and aims to solve the technical problem that an operation bed with a double-column or multi-column support structure cannot realize turnover in the prior art.
In order to achieve the above purpose, the technical scheme adopted by the invention is to provide a surgical bed board overturning device which is used for installing a surgical bed board and realizing overturning of a double-column or multi-column supporting structure, and comprises at least two overturning platforms which are arranged in parallel and are used for supporting and installing the surgical bed board, a supporting seat which is arranged below any overturning platform and is used for supporting the overturning platform, a front-back driving component which is arranged below the supporting seat and is used for driving the supporting seat to move up and down, a first rotating shaft which is arranged on the supporting seat along the left-right direction, a fixed block which is arranged on the supporting seat and is used for being hinged with the first rotating shaft, a left-right overturning component which is arranged on the fixed block and is hinged with the fixed block along the front-back direction, and a left-right driving component which is used for driving the overturning platform to overturn along the left-right direction; the left-right overturning assembly is fixedly connected with the overturning platform, and the left-right driving assembly is arranged on the fixed block.
Further, the number of the turnover platforms is two, one turnover platform is provided with a length compensation component for enabling the operation bed board to move relatively to the turnover platform along the front-back direction, and the other turnover platform is provided with an angle compensation component for enabling the operation bed board to rotate relatively to the turnover platform.
Further, the length compensation assembly comprises a sliding groove arranged on the overturning platform and a sliding block which is in sliding fit with the sliding groove and used for supporting and limiting left-right movement of the operation bed board, and the sliding groove is perpendicular to the axis direction of the first rotating shaft.
Further, two sliding grooves are arranged in parallel, and one end of each sliding groove is provided with a guide part for facilitating the sliding block to be put in.
Further, the angle compensation component comprises a groove arranged on the overturning platform and a boss which is rotationally matched with the groove and used for supporting the operation bed board.
Further, a supporting block hinged with the first rotating shaft is fixed on the supporting seat, and the first rotating shaft penetrates through the supporting block.
Further, the left and right overturning assemblies comprise a fixed seat, a shaft sleeve and a second rotating shaft, wherein the fixed seat is arranged below the overturning platform and used for connecting the overturning platform, the shaft sleeve is arranged on the fixed block, and the second rotating shaft is fixed on the fixed seat and is in rotary fit with the shaft sleeve; the second axis of rotation is perpendicular to the first axis of rotation.
Further, the front-back driving assembly and the left-right driving assembly are driven by an electric cylinder, a dial is arranged at the fixed end of the electric cylinder, and an indication rod for indicating the lifting height of the supporting seat is arranged on the supporting seat.
Further, the device also comprises an angle limiting assembly for limiting the overturning angle of the overturning platform relative to the supporting seat and a height limiting assembly for limiting the descending height of the supporting seat; the angle limiting assembly and the height limiting assembly are electrically connected with a controller for controlling the start and stop of the left and right driving assemblies and the front and rear driving assemblies.
Further, the angle limiting assembly comprises a contact block arranged on the overturning platform and an angle sensor arranged on the supporting seat, the height limiting assembly comprises a height sensor which moves synchronously with the overturning platform and an adjusting screw arranged at the fixed end of the electric cylinder, and the angle sensor is electrically connected with the height sensor and the controller.
Compared with the prior art, the surgical bed board turnover device has the advantages that the surgical bed board can be stably installed on the turnover platforms by arranging two or more turnover platforms which are arranged in parallel, the support seat is arranged below each turnover platform, the support seat is driven to move up and down by the front and rear driving components arranged below the support seat, and the support seat and the turnover platform positioned on the support seat are lifted to the target position by controlling the lifting distance of the front and rear driving components; the support seat is provided with a first rotating shaft along the left-right direction, the support seat is provided with a fixed block hinged with the first rotating shaft, the fixed block is provided with a left-right overturning assembly hinged with the fixed block along the front-rear direction, and the left-right overturning assembly is connected with the overturning platform, so that the overturning platform can swing back and forth relative to the support seat by taking the axis of the first rotating shaft as the center through the left-right overturning assembly, namely, the front-rear driving assembly drives the overturning platform to rise to different target heights, the overturning platform swings around the first rotating shaft, the front-rear overturning of the operation bed plate is realized, and if the height position of the operation bed plate is only required to be adjusted, the overturning platforms are controlled to rise to the same target position; meanwhile, the left and right driving components and the left and right overturning components are arranged on the fixed block, so that the overturning platform is driven to swing left and right around the supporting seat, the left and right driving components are arranged on the fixed block and can move up and down along with the fixed block, namely, the left and right driving components can drive the overturning platform to overturn left and right around the supporting seat and can also overturn back and forth relative to the supporting seat along with the fixed block; in sum, the turnover device can realize unidirectional front-back turnover of the operation bed board by independently controlling the front-back driving assembly, realize unidirectional left-right turnover of the operation bed board by independently controlling the left-right driving assembly, and also can realize front-back and left-right turnover of the operation bed board by sequentially or simultaneously controlling the front-back driving assembly and the left-right driving assembly. The operation bed board turnover device provided by the invention is stable in rotation and stable in structure, can realize turnover in the front, back, left and right directions of the operation bed with a multi-column or double-column support structure, can be used for adjusting the height and turnover angle of the operation bed board according to clinical requirements, is convenient to operate and can be widely popularized.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a surgical bed board turning device according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a surgical bed board turning device provided by an embodiment of the present invention;
fig. 3 is a second cross-sectional view of the operation table board turning device provided by the embodiment of the invention;
FIG. 4 is a schematic diagram of a left-right driving assembly according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a length compensation component according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of an angle compensation component according to an embodiment of the present invention;
FIG. 7 is a schematic view of an angle limiting assembly according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a height limiting assembly according to an embodiment of the present invention.
Wherein, each reference sign in the figure:
1-turning over a platform; 101-a viewing port; 102-positioning grooves; 103-mounting grooves; 104-tightening a screw; 2-a supporting seat; 3-left and right drive assemblies; 4-front and rear drive assemblies; 5-left and right overturning assemblies; 501-a fixed seat; 502-shaft sleeve; 503-a second rotation axis; 6-a first rotation axis; 7-fixing blocks; an 8-length compensation assembly; 801-a chute; 8011-guide; 802-sliders; 9-an angle compensation assembly; 901-circular grooves; 902-a cylindrical boss; 10-a second wear sleeve; 11-a first wear sleeve; 12-electric cylinder; 13-an angle limiting assembly; 1301-an angle sensor; 1302-contact blocks; 14-a height limiting assembly; 1401-a height sensor; 1402-adjusting the bolt; 1403-auxiliary mounting rack; 15-a graduated scale; 16-an indicator bar; 17-supporting blocks; 18-mounting frame.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" or "a number" means two or more, unless specifically defined otherwise.
Referring to fig. 1 to 4, the operation table board turning device provided by the invention will be described. The operation bed board overturning device is used for installing the operation bed board and overturning the operation bed board, the moving direction of the operation bed board in the height direction is the A direction, the left and right directions of the operation bed board are the B direction, the front and back directions of the operation bed board are the C direction, and the A direction, the B direction and the C direction are mutually perpendicular. The operation bed board turning device comprises two turning platforms 1 which are arranged in parallel and are used for supporting and installing an operation bed board, a supporting seat 2 which is arranged below any turning platform 1 and is used for supporting the turning platform 1, a front-back driving component 4 which is arranged below the supporting seat 2 and is used for driving the supporting seat 2 to move up and down, a first rotating shaft 6 which is arranged on the supporting seat 2 along the left-right direction, a fixed block 7 which is arranged on the supporting seat 2 and is used for being hinged with the first rotating shaft 6, a left-right turning component 5 which is arranged on the fixed block 7 and is hinged with the fixed block 7 along the front-back direction, and a left-right driving component 3 which is used for driving the turning platform 1 to turn along the left-right direction; the left and right overturning assemblies 5 are connected with the overturning platform 2, and the left and right driving assemblies 3 are arranged on the fixed blocks 7.
The operation bed board is installed on the upset platform 1, a plurality of upset platform 1 parallel arrangement is used for supporting the operation bed board, every upset platform 1 below is equipped with supporting seat 2, drive supporting seat 2 reciprocates through the front and back drive assembly 4 that sets up in supporting seat 2 below, be provided with first rotation axis 6 along left and right direction B on the supporting seat 2, be equipped with on the supporting seat be used for with first rotation axis 6 articulated fixed block 7, be equipped with on the fixed block 7 along fore-and-aft direction with fixed block 7 articulated about upset subassembly 5, about upset subassembly 5 is connected with upset platform 1, so upset platform 1 can carry out the front and back pendulum rotation for supporting seat 2 with the axis of first rotation axis 6 as the center.
Install on the fixed block 7 with the perpendicular upset subassembly 5 of controlling of setting of first rotation axis 6 axis, control upset subassembly 5 top and install upset platform 1, control drive assembly 3 and pass through mounting bracket 18 and fixed block 7 fixed connection, control drive assembly 3 upper end and upset platform 1 are articulated, control drive assembly 3's lower extreme and mounting bracket 18 are articulated, control drive assembly 3 and be located the homonymy of supporting seat 2, and control drive assembly 3 both ends articulated axis direction and control upset subassembly 5's axis direction of rotation axis parallel, then the upper and lower removal of drive assembly 3 about the accessible realizes that upset platform 1 uses control upset subassembly 5's axis to overturn around supporting seat 2 as rotatory central line. The front-back driving assembly 4 and the left-right driving assembly 3 are linear motion assemblies, and the driving modes which can be selected comprise electric cylinder driving, air cylinder driving and hydraulic cylinder driving.
Compared with the prior art, the surgical bed board turnover device has the advantages that the surgical bed board can be stably installed on the turnover platforms by arranging two or more turnover platforms which are arranged in parallel, the support seat is arranged below each turnover platform, the support seat is driven to move up and down by the front and rear driving components arranged below the support seat, and the support seat and the turnover platform positioned on the support seat are lifted to the target position by controlling the lifting distance of the front and rear driving components; the support seat is provided with a first rotating shaft along the left-right direction, the support seat is provided with a fixed block hinged with the first rotating shaft, the fixed block is provided with a left-right overturning assembly hinged with the fixed block along the front-rear direction, and the left-right overturning assembly is connected with the overturning platform, so that the overturning platform can swing back and forth relative to the support seat by taking the axis of the first rotating shaft as the center through the left-right overturning assembly, namely, the front-rear driving assembly drives the overturning platform to rise to different target heights, the overturning platform swings around the first rotating shaft, the front-rear overturning of the operation bed plate is realized, and if the height position of the operation bed plate is only required to be adjusted, the overturning platforms are controlled to rise to the same target position; meanwhile, the left and right driving components and the left and right overturning components are arranged on the fixed block, so that the overturning platform is driven to swing left and right around the supporting seat, the left and right driving components are arranged on the fixed block and can move up and down along with the fixed block, namely, the left and right driving components can drive the overturning platform to overturn left and right around the supporting seat and can also overturn back and forth relative to the supporting seat along with the fixed block; in sum, the turnover device can realize unidirectional front-back turnover of the operation bed board by independently controlling the front-back driving assembly, realize unidirectional left-right turnover of the operation bed board by independently controlling the left-right driving assembly, and also can realize front-back and left-right turnover of the operation bed board by sequentially or simultaneously controlling the front-back driving assembly and the left-right driving assembly. The operation bed board turnover device provided by the invention is stable in rotation and stable in structure, can realize turnover in the front, back, left and right directions of the operation bed with a multi-column or double-column support structure, can be used for adjusting the height and turnover angle of the operation bed board according to clinical requirements, is convenient to operate and can be widely popularized.
Further, referring to fig. 1, 5 and 6, as a specific embodiment of the turning device for a surgical bed board provided by the present invention, there are two turning platforms 1, wherein one of the turning platforms 1 is provided with a length compensation component 8 for relatively moving the surgical bed board in a front-rear direction C relative to the turning platform 1 to compensate for deformation generated by stretching of the surgical bed board in the front-rear direction when the surgical bed board turns back and forth; the other turnover platform 1 is provided with an angle compensation component 9, so that the operation bed board rotates relative to the turnover platform 1 to compensate the angle change when the operation bed board is turned back and forth and left and right simultaneously.
The operation bed board is installed on the turnover platform 1, when the operation bed board is turned over back and forth, the positions of the supporting seat 2 and the front and back driving components 4 along the front and back direction C are fixed, the linear distance between the first rotating shafts 6 arranged on the supporting seat 2 can be increased along with the rising of the supporting seat 1 along the height direction A, at the moment, the operation bed board installed on the turnover platform is stretched, and the operation bed board can be generally prevented from stretching and damaging by adopting a telescopic operation bed board or adding a length compensation component to enable the operation bed board to relatively move along the front and back direction C relative to the 1 turnover platform.
Further, referring to fig. 1 and 5, as a specific embodiment of the surgical bed board turning device provided by the present invention, the length compensation assembly 8 includes a chute 801 provided on the turning platform 1, and a slider 802 slidably engaged with the chute 801 for supporting the surgical bed board and restricting the surgical bed board from moving in the left-right direction B, wherein the chute 801 is parallel to the axial direction of the first rotation shaft 6. A T-shaped sliding groove 801 is formed in the surface, which is in contact with the operation table board, of the turnover platform 1, a sliding block 802 with a T-shaped boss, which is used for being embedded into the T-shaped groove, is fixed below the operation table board, and the sliding block 802 is in clearance fit with the sliding groove 801, so that the operation table board can slide along the sliding groove 801 and cannot move in the left-right direction; the sliding groove 801 is perpendicular to the axial direction of the first rotating shaft 6, that is, the sliding groove 801 is perpendicular to the left-right direction B and parallel to the front-back direction C, in this embodiment, through the sliding fit of the sliding groove and the sliding block provided on the overturning platform, the upward relative movement of the operation bed board and the overturning platform in the front-back direction C of the operation bed board can be realized, and the operation bed board is prevented from being damaged by stretching.
Further, referring to fig. 1 and fig. 5, as a specific embodiment of the operation table board turning device provided by the invention, two sliding grooves 801 are provided, two sliding grooves 801 are arranged in parallel, at least one sliding block 802 is provided in each sliding groove, supporting stability is ensured, one end of the sliding groove 801 is provided with a guiding portion 8011 for facilitating the sliding block 802 to be put in, and the sliding groove 801 is a through groove. The arrangement of two parallel sliding grooves ensures that the turnover platform is stable and reliable for supporting the operation bed board, and preferably, the turnover platform 1 is provided with an observation port 101, the observation port 101 is positioned between the two sliding grooves 801, the first rotating shaft 6 can be observed through the observation port 101, and weight reduction can be performed at the same time.
Further, referring to fig. 1 and 6, as a specific embodiment of the turning device for a surgical bed board provided by the present invention, the angle compensation assembly 9 includes a groove 901 provided on the turning platform 1, and a boss 902 rotatably engaged with the groove 901 for supporting the surgical bed board, where the groove 901 may be spherical or cylindrical, and is located above a position where the rotation axes of the left and right turning assemblies 5 vertically arranged intersect with the axis of the first rotation axis 6. The boss 902 can be spherical or cylindrical, adopts cylindrical recess 901 and cylindrical boss 902 in this embodiment, and the boss 902 is the plane with the contact surface of operation bed board, conveniently installs, and cylindrical boss 902 and cylindrical recess 901 clearance fit then operation bed board can rotate around the upset platform, and can not rock along left and right directions.
Further, referring to fig. 6, as a specific embodiment of the operation table board turning device provided by the invention, the circumference of the groove 901 is provided with the positioning grooves 102 for supporting and positioning the operation table board, the positioning grooves 102 are cylindrical and at least two, in this embodiment, three positioning grooves 102 form three-point support, when the operation table board is inclined, the groove 901 is matched with the boss 902 to perform limit and angle compensation, the positioning grooves 102 are matched with the positioning blocks arranged on the operation table, and are always in three-point support with the turning device, so that the stability and reliability of the support are ensured.
Further, referring to fig. 1, 2 and 4, as a specific embodiment of the surgical bed board turning device provided by the present invention, a support block 17 hinged to the first rotation shaft 6 is fixed on the support base 2, and the first rotation shaft 6 penetrates through the support block 17.
The left and right driving components 3 are fixed on the fixed block through a mounting frame 18, the mounting frame 18 is L-shaped, and a hollow groove for weight reduction is formed in the mounting frame 18. The fixed block is kept away from the tip of mounting bracket 18 and is equipped with the through-hole that is used for first rotation axis 6 to pass, and first rotation axis 6 penetrates from the one end that mounting bracket 18 was kept away from to fixed block 7, runs through supporting shoe 17 and with supporting shoe 17 swivelling joint, and supporting shoe 17 is fixed with first abrasionproof sleeve 11 with first rotation axis 6 swivelling joint department, and the material of first abrasionproof sleeve 11 is preferably copper, and first abrasionproof sleeve 11 is as wearing parts, can avoid first rotation axis 6 harm.
The fixed block 7 rotates around the first rotation axis 6 relative to the supporting block 17, the left and right driving components 3 are mounted on the mounting frame 18, the ends of the left and right driving components 3 are hinged with the mounting frame 18 and the turnover platform 1 respectively, the axis direction of the hinged shaft is parallel to the axis of the rotation axis of the left and right turnover components 5, and is perpendicular to the axis direction of the first rotation axis 6, so that the turnover platform 1 and the left and right driving components 3 can rotate around the first rotation axis 6 together with the fixed block 7 relative to the supporting seat 2.
Further, referring to fig. 1, 3 and 4, as a specific embodiment of the operation table board turning device provided by the present invention, the left and right turning assembly 5 includes a fixed seat 501 provided below the turning platform 1, a shaft sleeve 502 mounted on the fixed block 7, and a second rotating shaft 503 fixed on the fixed seat 501 and rotationally engaged with the shaft sleeve 502; the second rotation axis 503 is perpendicular to the first rotation axis 6.
The fixed seat 501 has two, fixes respectively with the left and right sides of the lower terminal surface of upset platform 1, is equipped with the through-hole that is used for the second rotation axis 503 to pass on the fixed seat 501, the second rotation axis 503 pass behind the fixed seat 501 with axle sleeve 502 swivelling joint, axle sleeve 502 has two, fixes on fixed block 7, two axle sleeves 502 and two fixed seats 501 all use the axis of first rotation axis 6 as central symmetry setting. The shaft sleeve 502 is provided with a through hole, the circumference of the second rotating shaft 503, which is in rotary fit with the shaft sleeve 502, is provided with a second anti-wear sleeve 10, the second anti-wear sleeve 10 is fixed at the through hole of the shaft sleeve 502, and the material of the second anti-wear sleeve 10 is preferably copper.
The second rotation shaft 503 and the first rotation shaft 6 are positioned on the same plane, and a certain space exists between the two symmetrical shaft sleeves 502 along the axis direction of the second rotation shaft 503, and the supporting block 17 is positioned in the space. The design of this structure, second rotation axis and first rotation axis lie in the coplanar, under the prerequisite that satisfies about upset and upset mutually noninterfere, the space is practiced thrift to the maximize. Preferably, in practical application, the supporting block and the supporting seat can be designed as a whole, and the fixing block and the mounting frame can be designed as a whole, so that the mounting procedure is simplified, and the mounting precision is ensured.
Further, referring to fig. 7, as a specific embodiment of the surgical bed board turning device provided by the invention, the front-back driving assembly 4 and the left-right driving assembly 3 are driven by an electric cylinder 12, a fixed end of the electric cylinder 12 is provided with a dial 15, and the supporting seat 2 is provided with an indication rod 16 for indicating the lifting height of the supporting seat 2. Preferably, an electric cylinder with a self-locking function is adopted, so that the overturning platform can be controlled to accurately reach the target position.
Further, referring to fig. 7 and 8, as a specific embodiment of the surgical bed board turning device provided by the present invention, the device further includes an angle limiting component 13 for limiting the turning angle of the turning platform 1 relative to the supporting seat 2, and a height limiting component 14 for limiting the lowering height of the supporting seat 2; the angle limiting assembly 13 and the height limiting assembly 15 are electrically connected with a controller for controlling the start and stop of the front and rear driving assembly 4 and the left and right driving assembly 3.
The tilting platform 1 can swing left and right around the axis of the rotation shaft of the left and right tilting assembly 5, and can move up and down under the drive of the front and rear driving assembly 4. The overturning platform 1 is provided with an angle limiting assembly 13, and the angle limiting assembly 13 can adopt mechanical limiting, contact type sensor limiting and non-contact type sensor limiting, and is preferably provided with a contact type sensor limiting device in the scheme. The turnover platform 1 is provided with a height limiting component 14 for limiting the descending height of the supporting seat 2, and the height limiting component 14 can be mechanically limited, contact sensor limited and non-contact sensor limited, and in the scheme, a contact sensor limiting device is preferred. The angle limiting assembly 13 and the height limiting assembly 14 are electrically connected with the controller, wherein after the angle limiting assembly 13 is triggered, the controller controls the left and right driving assemblies 3 to stop acting, and after the height limiting assembly 14 is triggered, the controller controls the front and rear driving assemblies 4 to stop acting.
In the scheme, two turnover platforms 1 are provided, wherein one turnover platform is provided with a length compensation component 8, the other turnover platform is provided with an angle compensation component 9, the turnover platform provided with the length compensation component 8 is positioned at the front and the rear along the front and the rear direction C, and the angle compensation component 9 is positioned at the rear; when the operation bed board is turned back and forth, the lifting height of the turning platform 1 provided with the length compensation component 8 is larger than that of the turning platform 1 provided with the angle compensation component 9, and at the moment, the operation bed board is turned left and right, so that the driving distance of the left and right driving components 3 of the turning platform 1 provided with the length compensation component 8 is larger than that of the left and right driving components 3 of the turning platform 1 provided with the angle compensation component 9. In practical application, the angle limiting component 13 is arranged on the overturning platform provided with the length compensating component 8, and the height limiting component 13 is arranged on the overturning platform 1 provided with the angle compensating component 9. The limiting position of the overturning platform is limited by the angle limiting assembly, the height limiting assembly and the controller, so that the overturning platform is prevented from collision in the operation process.
Further, referring to fig. 7 and 8, as a specific embodiment of the surgical bed board turning device provided by the present invention, the angle limiting assembly 13 includes a contact block 1302 disposed on the turning platform 1 and an angle sensor 1301 disposed on the supporting seat 2, the height limiting assembly 14 includes a height sensor 1401 moving synchronously with the turning platform 1 and an adjusting screw 1402 disposed on the front and rear driving assembly 4, and the angle sensor 1301 and the height sensor 1401 are electrically connected with the controller.
The contact block 1302 arranged on the turnover platform 1 swings along with the turnover platform 1, the angle sensor 1301 is arranged on the supporting seat 2 corresponding to the contact block, the angle sensor 1301 can be a contact switch or a micro switch, the angle sensor 1301 is electrically connected with the controller, the angle sensor 1301 is in a normally open state before being triggered, is switched to a normally closed state after being triggered, and the controller controls the electric cylinder of the left and right turnover assembly 3 to stop after receiving the signal of the angle sensor 1301.
The height sensor 1401 is arranged on the fixed block 7, moves along with the up-and-down movement of the supporting seat 2 and the overturning platform 1, the fixed end of the electric cylinder 12 is provided with an adjusting screw 1402 corresponding to the height sensor 1401, the lowest limit position of the supporting seat 2 can be adjusted by rotating the adjusting screw 1402, the height sensor 1401 is preferably a contact switch, the height sensor 1401 is in a normally open state before being triggered, is switched to a normally closed state after being triggered, and the electric cylinder of the front-rear driving assembly 4 is controlled to stop after receiving signals of the height sensor 1401 by the controller.
Further, referring to fig. 6, as a specific embodiment of the operation table board turning device provided by the invention, a mounting groove 103 is formed on the turning platform 1 provided with the angle compensation device 9, fastening screws 104 are arranged on two sides of the mounting groove 103, and the mounting groove 103 is a T-shaped groove, so that other brackets can be conveniently mounted.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (6)
1. The utility model provides a surgical bed board turning device for install the surgical bed board and realize double-column or the upset of the operating table of many stand bearing structures, its characterized in that: the device comprises at least two overturning platforms which are arranged in parallel and used for supporting and installing a surgical bed board, a supporting seat which is arranged below any overturning platform and used for supporting the overturning platform, a front-back driving component which is arranged below the supporting seat and used for driving the supporting seat to move up and down, a first rotating shaft which is arranged on the supporting seat along the left-right direction, a fixed block which is arranged on the supporting seat and used for being hinged with the first rotating shaft, a left-right overturning component which is arranged on the fixed block and is hinged with the fixed block along the front-back direction, and a left-right driving component which is used for driving the overturning platform to overturn along the left-right direction; the left and right overturning assemblies are fixedly connected with the overturning platform, and the left and right driving assemblies are arranged on the fixed blocks;
the two turnover platforms are arranged, wherein one turnover platform is provided with a length compensation component for enabling the operation bed board to relatively move along the front-back direction relative to the turnover platform, and the other turnover platform is provided with an angle compensation component for enabling the operation bed board to relatively rotate relative to the turnover platform;
the overturning platform provided with the length compensation component is positioned at the front part along the front-back direction, and the overturning platform provided with the angle compensation component is positioned at the rear part;
the length compensation assembly comprises a sliding groove arranged on the overturning platform and a sliding block which is in sliding fit with the sliding groove and used for supporting and limiting left-right movement of the operation bed board, and the sliding groove is perpendicular to the axis direction of the first rotating shaft;
the left-right overturning assembly comprises a fixed seat, a shaft sleeve and a second rotating shaft, the fixed seat is arranged below the overturning platform and used for connecting the overturning platform, the shaft sleeve is arranged on the fixed block, the second rotating shaft is fixed on the fixed seat and is in rotary fit with the shaft sleeve, and the second rotating shaft is perpendicular to the first rotating shaft;
the angle compensation component comprises a groove arranged on the overturning platform and a boss rotatably matched with the groove and used for supporting the operation bed board, and the groove is positioned above the crossing position of the axis of the second rotating shaft and the first rotating shaft which are vertically arranged.
2. The surgical bed board turning device of claim 1, wherein: the sliding blocks are arranged in parallel, and one end of each sliding block is provided with a guide part for facilitating the sliding block to be put in.
3. The surgical bed board turning device of claim 1, wherein: the support seat is fixedly provided with a support block hinged with the first rotating shaft, and the first rotating shaft penetrates through the support block.
4. The surgical bed board turning device of claim 1, wherein: the front-back driving assembly and the left-right driving assembly are driven by an electric cylinder, a fixed end of the electric cylinder is provided with a dial, and the supporting seat is provided with an indicating rod for indicating the lifting height of the supporting seat.
5. The surgical bed board turning device of claim 4, wherein: the device also comprises an angle limiting assembly for limiting the overturning angle of the overturning platform relative to the supporting seat and a height limiting assembly for limiting the descending height of the supporting seat; the angle limiting assembly and the height limiting assembly are electrically connected with a controller for controlling the start and stop of the left and right driving assemblies and the front and rear driving assemblies.
6. The surgical bed board turning device of claim 5, wherein: the angle limiting assembly comprises a contact block arranged on the overturning platform and an angle sensor arranged on the supporting seat, the height limiting assembly comprises a height sensor which moves synchronously with the overturning platform and an adjusting screw arranged at the fixed end of the electric cylinder, and the angle sensor is electrically connected with the height sensor and the controller.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810448393.0A CN108553254B (en) | 2018-05-11 | 2018-05-11 | Operation bed board turning device |
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| CN201810448393.0A CN108553254B (en) | 2018-05-11 | 2018-05-11 | Operation bed board turning device |
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| CN108553254B true CN108553254B (en) | 2024-01-05 |
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| CN115024932A (en) * | 2022-04-24 | 2022-09-09 | 中国人民解放军陆军军医大学第一附属医院 | Special bed of robot operation |
| CN117426946A (en) * | 2023-10-07 | 2024-01-23 | 山东第一医科大学附属省立医院(山东省立医院) | Coupling operating table system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7913337B1 (en) * | 2005-05-31 | 2011-03-29 | Masson Marcos V | Ambulatory surgical gurney |
| CN103860275A (en) * | 2014-03-14 | 2014-06-18 | 北京巨驰医药技术有限公司 | Vertical inclination test system |
| CN204446488U (en) * | 2015-03-02 | 2015-07-08 | 青岛市市立医院 | The intestines and stomach inspection upper limbs support |
| CN105455995A (en) * | 2016-01-15 | 2016-04-06 | 玉林市好邦医疗设备有限责任公司 | Spinal surgery bed |
| CN106132375A (en) * | 2014-04-02 | 2016-11-16 | 迈柯唯有限公司 | Operating-table pillar |
| CN106726314A (en) * | 2017-03-03 | 2017-05-31 | 中国人民解放军总医院 | A kind of pelvis/lower limb traction is reset bed and multifunction traction reset system |
| CN208910841U (en) * | 2018-05-11 | 2019-05-31 | 石家庄高新区亿成科技有限公司 | Operation bed board turnover device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150059094A1 (en) * | 2005-02-22 | 2015-03-05 | Roger P. Jackson | Patient positioning support structure |
-
2018
- 2018-05-11 CN CN201810448393.0A patent/CN108553254B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7913337B1 (en) * | 2005-05-31 | 2011-03-29 | Masson Marcos V | Ambulatory surgical gurney |
| CN103860275A (en) * | 2014-03-14 | 2014-06-18 | 北京巨驰医药技术有限公司 | Vertical inclination test system |
| CN106132375A (en) * | 2014-04-02 | 2016-11-16 | 迈柯唯有限公司 | Operating-table pillar |
| CN204446488U (en) * | 2015-03-02 | 2015-07-08 | 青岛市市立医院 | The intestines and stomach inspection upper limbs support |
| CN105455995A (en) * | 2016-01-15 | 2016-04-06 | 玉林市好邦医疗设备有限责任公司 | Spinal surgery bed |
| CN106726314A (en) * | 2017-03-03 | 2017-05-31 | 中国人民解放军总医院 | A kind of pelvis/lower limb traction is reset bed and multifunction traction reset system |
| CN208910841U (en) * | 2018-05-11 | 2019-05-31 | 石家庄高新区亿成科技有限公司 | Operation bed board turnover device |
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| CN108553254A (en) | 2018-09-21 |
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