WO2023208245A1 - 手术床及支撑结构 - Google Patents

手术床及支撑结构 Download PDF

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Publication number
WO2023208245A1
WO2023208245A1 PCT/CN2023/092101 CN2023092101W WO2023208245A1 WO 2023208245 A1 WO2023208245 A1 WO 2023208245A1 CN 2023092101 W CN2023092101 W CN 2023092101W WO 2023208245 A1 WO2023208245 A1 WO 2023208245A1
Authority
WO
WIPO (PCT)
Prior art keywords
assembly
bearing member
support
release
trigger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2023/092101
Other languages
English (en)
French (fr)
Inventor
梁云芳
金星炜
张宏兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Mindray Bio Medical Electronics Co Ltd
Original Assignee
Nanjing Mindray Bio Medical Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Mindray Bio Medical Electronics Co Ltd filed Critical Nanjing Mindray Bio Medical Electronics Co Ltd
Priority to CN202380036299.3A priority Critical patent/CN119095564A/zh
Publication of WO2023208245A1 publication Critical patent/WO2023208245A1/zh
Priority to US18/930,925 priority patent/US20250049624A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • A61G13/08—Adjustable operating tables; Controls therefor the table being divided into different adjustable sections
    • 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
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds

Definitions

  • the present invention relates to the field of medical equipment, and in particular to operating beds and support structures.
  • the present invention proposes an operating bed and a support structure.
  • the operating bed proposed in the first aspect of the present invention includes:
  • a bearing member rotatably installed on the main body support platform
  • a support component is provided at the bottom of the carrier.
  • the support component includes a first assembly end and a second assembly end.
  • the first assembly end is rotationally connected to the main body support platform, and the second assembly end is connected to the main body support platform.
  • the bearing member is movably connected.
  • the release button is not triggered, the support assembly is used to form support for the bearing member so that the bearing member and the main support platform remain fixed.
  • the support assembly is The second assembly end is provided with a release button. When the release button is triggered by an external force, the support component can be extended or shortened so that the bearing member can rotate relative to the main body support platform;
  • a release piece is movably connected to the second assembly end, and the release piece is used to move relative to the second assembly end to trigger the release button when acted upon by an external force;
  • the limiting member contacts and drives the release member to move relative to the second assembly end to trigger the release button.
  • the support structure proposed in the second aspect of the present invention includes:
  • a bearing member is rotatably mounted on the main body
  • a support assembly is provided at the bottom of the load-bearing member.
  • the support assembly includes a first assembly end and a second assembly end. The first assembly end is rotationally connected to the main body, and the second assembly end is connected to the load-bearing member.
  • the support assembly is movably connected to the bearing member, and the support assembly is used to support the bearing member.
  • a release button is provided at the second assembly end of the support assembly. When the release button is not triggered, the support assembly is used to support the bearing member.
  • the bearing member forms a support so that the bearing member and the main body support platform remain fixed.
  • the release button is triggered by an external force, the support component can be freely extended or shortened so that the bearing member can be relative to the The subject rotates;
  • a release piece is movably connected to the second assembly end, and the release piece is used to move relative to the second assembly end to trigger the release button when acted upon by an external force;
  • the limiting member contacts and drives the release member to move relative to the second assembly end to trigger the release button.
  • the operating bed proposed in the first aspect of the present invention is provided with a release button on the support component, and is movably connected to the release member at the second end of the support component.
  • the release button can be triggered.
  • the support component can be freely extended or shortened, so that the angle of the bearing member relative to the main support platform can be adjusted.
  • this adjustment mechanism is relatively simple in structure, has high reliability, and It is also more convenient to adjust and highly practical.
  • the second assembly end of the support component to be movably connected to the load-bearing member, and the release member to be movably connected to the second assembly end
  • the load-bearing member at the second assembly end will move relative to the limiting member. It can contact the release piece and drive the release piece to trigger the release button, so that the angle of the bearing member can be adjusted.
  • the operator can stand at any position where the carrier can be contacted, and the carrier can be adjusted by flipping the carrier upward. The operation is more flexible and convenient.
  • Figure 1 is a schematic structural diagram of an operating bed proposed by an embodiment of the present invention.
  • Figure 2 is a schematic assembly diagram of the main body support platform, load-bearing parts, support components, release parts and limiting parts proposed by an embodiment of the present invention
  • Figure 3 is a schematic assembly diagram of the bearing member, support assembly, release member and limiting member proposed by an embodiment of the present invention
  • Figure 4 is a schematic diagram of the cooperation between the release part and the limiting part when the bearing part is flipped upward according to an embodiment of the present invention
  • Figure 5 is a schematic diagram of the trigger part triggering the release button when the carrier is flipped upward according to an embodiment of the present invention
  • Figure 6 is a schematic assembly diagram of the bearing member, support assembly, release member and limiting member proposed by an embodiment of the present invention
  • Figure 7 is a partial structural schematic diagram of the second assembly end, release member, limiting member and bearing member of the support assembly proposed by an embodiment of the present invention.
  • Figure 8 is a partial structural schematic diagram of the second assembly end, release member, limiting member and bearing member of the support assembly proposed by another embodiment of the present invention.
  • Figure 9 is a schematic diagram of an upwardly rotating release member proposed by an embodiment of the present invention.
  • Figure 10 is a schematic diagram of the trigger part triggering the release button when the release member is rotated upward according to an embodiment of the present invention
  • FIG. 11 is a schematic diagram of the trigger part triggering the release button when the release member is pushed to the right according to the embodiment of the present invention.
  • an embodiment of the present invention provides an operating bed 100 .
  • the proposed operating bed 100 includes a main support platform 10 , a bearing member 20 , a support assembly 30 , a release member 40 and a limiting member 50 .
  • the main body support platform 10 has a support surface 10a for supporting the patient.
  • the main body support platform 10 may be, but is not limited to, a support platform composed of a back support plate 11, a lumbar support plate 12 and a thigh support plate 13, for supporting the patient's back, waist and thighs, wherein, Back support plate 11.
  • the lumbar support plate 12 and the thigh support plate 13 can be three support plates that are rotatably connected to each other, or they can be a complete support plate divided into three parts: the back support plate 11, the lumbar support plate 12 and the thigh support plate 13. The details can be determined according to Depends on actual design needs.
  • the bearing member 20 is rotatably mounted on the main support platform 10 along the vertical direction, and the upper surface of the bearing member 20 is the bearing surface 20a.
  • the vertical direction refers to the orientation of the operating bed 100 in normal use.
  • the bearing member 20 may be, but is not limited to, a head support plate, a calf support plate, or an arm support plate. By rotating the bearing member 20, the patient's head, calf, or arm can be adjusted to a position that is comfortable for the patient or convenient for surgery. Location.
  • the support component 30 is provided at the bottom of the carrier 20.
  • the support component 30 includes a first assembly end 30a and a second assembly end 30b.
  • the first assembly end 30a is rotatably connected to the main support platform 10
  • the second assembly end 30b is rotatably connected to the carrier 20.
  • the second assembly end 30b of the support component 30 is provided with a release button 60.
  • the release button 60 is not triggered, the support component 30 is used to support the load-bearing member 20 so that the load-bearing member 20 and the main support platform 10 remain fixed.
  • the release button 60 is triggered by an external force, the support assembly 30 can be extended or shortened, so that the bearing member 20 can rotate relative to the main support platform 10 .
  • the movably connected second assembly end 30b and the carrier 20 means that the second assembly end 30b and the carrier 20 can move relative to each other.
  • the second assembly end 30b can move relative to the carrier surface 20a in a direction perpendicular to the carrier surface 20a.
  • the bearing member 20 may be relatively displaced, or the second assembly end 30 b may be relatively displaced relative to the bearing member 20 in the extending direction of the bearing member 20 .
  • the release piece 40 is movably connected with the second assembly end 30b.
  • the release piece 40 is used to move relative to the second assembly end 30b to trigger the release button 60 when an external force is applied.
  • the movable connection between the release piece 40 and the second assembly end 30b means that the release piece 40 and the second assembly end 30b can move relative to each other, or the release piece 40 and the second assembly end 30b can rotate relative to each other.
  • the release member 40 may be displaced relative to the second assembly end 30b in the extending direction of the bearing member 20.
  • the limiting member 50 is installed on the bearing member 20.
  • the limiting member 50 contacts and drives the release member 40 to move relative to the second assembly end 30b to trigger the release button 60. .
  • the bearing The adjustment process of the component 20 is as follows. The operator grasps the edge of the carrier 20 and folds the carrier 20 upward relative to the main support platform 10. The limiter 50 moves upward with the carrier 20.
  • the second assembly end 30b of the support assembly 30 moves downward relative to the bearing member 20 due to the effect of gravity, and the release member 40 moves downward relative to the bearing member 20 along with the second assembly end 30b of the support assembly 30 until the limiting member 50 Contacting the release member 40, the release member 40 rotates under the contact of the limiting member 50, thereby triggering the release button 60.
  • the support assembly 30 can be freely extended or shortened, so the load-bearing member 20 can always be turned upward.
  • the load-bearing member After 20 is flipped to the designated position the operator releases the carrier 20, and the carrier 20 flips downward due to gravity.
  • the limiting member 50 releases the release member 40, and the length of the support assembly 30 Locking keeps the carrier 20 and the main support platform 10 fixed, so that the carrier 20 remains in a designated position.
  • the operating table 100 proposed in the embodiment of the present invention is provided with a release button on the support component, and is movably connected to the release member at the second end of the support component.
  • the release button can be triggered, so that the support component can be freely extended or By shortening, the angle of the bearing member relative to the main support platform can be adjusted.
  • this adjustment mechanism is relatively simple in structure, has high reliability, is also more convenient to adjust, and has high practicability.
  • the release member 40 is movably connected to the second assembly end 30b.
  • the second assembly end 30b and the carrier 20 can be movably connected. 20 will move relative to each other, and the limiting member 50 can contact the release member 40 and drive the release member 40 to move to trigger the release button 60 , so that the angle of the bearing member 20 can be adjusted.
  • the operator can stand at any position where the carrier 20 can be contacted, and the carrier 20 can be adjusted by flipping the carrier 20 upward. The operation is more flexible and convenient.
  • the support assembly 30 includes a pneumatic support component 31 and a mounting seat 32.
  • the pneumatic support component 31 includes a first end 31a and a second end 31b opposite the first end 31a, The first end 31a of the pneumatic support component 31 is rotationally connected to the main support platform 10.
  • the release button 60 is provided on the second end 31b of the pneumatic support component 31.
  • the mounting seat 32 is connected to the second end 31b of the pneumatic support component 31.
  • the mounting seat 32 It can be movably installed on the bearing member 20 .
  • the support component 30 is not limited to using the pneumatic support component 31.
  • the support component 30 can also use an electric support rod or a hydraulic support rod. The specific design can be based on actual design needs. Depends.
  • the second assembly end 30b is movably mounted on the bearing member 20 along the first direction Located on the bottom side of the release piece 40, the first direction X is perpendicular to the bearing surface 20a.
  • the load bearing member 20 is stressed relative to the main body
  • the limiting member 50 contacts and drives the release member 40 to rotate relative to the second assembly end 30b to trigger the release button 60 .
  • the adjustment process of the upward flipping of the bearing member 20 may refer to the above description, and will not be described again.
  • the carrier 20 includes a carrier plate 21 and a side plate 22 located on the bottom side of the carrier plate 21.
  • the upper surface of the carrier plate 21 is the carrier surface 20a.
  • the side plate 22 is provided with a first assembly hole 221 and a second assembly hole 221.
  • the assembly end 30b is provided with a first assembly post 33, and the first assembly post 33 is passed through the first assembly hole 221, wherein the first assembly hole 221 is a long hole extending along the first direction X, so that the first assembly post 33 33 is movable along the first direction X.
  • the release button 60 When the release button 60 is not triggered, the first assembly post 33 of the second assembly end 30b of the support assembly 30 is supported on the hole wall of the first assembly hole 221 and exerts force on the hole wall, thus balancing with the gravity of the bearing member 20 , playing a supporting role on the bearing member 20 .
  • the carrier 20 when the carrier 20 is left standing or has a patient lying on it, it will swing downward relative to the main support platform 10 due to gravity until the top wall of the first assembly hole 221 abuts the first assembly column 33.
  • An assembly column 33 forms an upward force component on the bearing member 20 , so that the carrier member 20 stops swinging downward under the restriction of the first assembly column 33 .
  • the carrier 20 swings upward slightly relative to the main support platform 10.
  • the limiter 50 swings upward slightly following the carrier 20, and the support assembly 30 moves along the first assembly due to gravity.
  • the hole 221 moves downward, and simultaneously, the release member 40 follows the support assembly 30 to move downward until the limiting member 50 abuts the release member 40, and the limiting member 50 drives the release member 40 to trigger the release button 60.
  • the support assembly 30 can be telescopic, and the bearing member 20 can swing to a designated position to a large extent.
  • the above-mentioned elongated hole may be a waist-shaped hole, an arc hole, a circular arc hole, etc.
  • first direction X is not limited to extending straight along the first direction There is a height difference. The closer to the rotation center of the trigger part 41 (refer to FIG. 7 ), the further away the first mounting hole 221 is from the upper surface of the bearing plate 21 .
  • the first direction X is a direction extending obliquely relative to the bearing surface 20a. More preferably, the first assembly hole may be an arc-shaped hole, and its center may be the rotation connection point between the bearing member 20 and the main body support platform 10.
  • the first direction The point is the arc direction of the center of the circle.
  • shape of the first assembly hole 221 is not limited to the above-mentioned form. It only needs to make the first assembly column 33 moveable and move closer to or away from the bearing surface 20a during the movement.
  • first assembly hole 221 and the first assembly post 33 can be interchanged, that is, the first assembly hole 221 is provided at the second assembly end 30b, and the first assembly post 33 can also be provided at the side plate 22. , the specifics can be determined according to actual design needs.
  • the second assembly end 30b can be movably mounted on the carrier 20 along the first direction
  • one of the side plate 22 and the second assembly end 30b is provided on a slide rail or slide groove extending along the first direction X
  • the other of the side plate 22 and the second assembly end 30b is provided with a sliding member.
  • the sliding part can slide and cooperate with the slide rail or the slide groove.
  • the mounting base 32 includes a base body 321, a trigger part mounting part 322 and an assembly column mounting part 323.
  • the base body 321 is provided with a mounting hole 3211, and the second end 31b of the pneumatic support component 31 passes through the mounting hole 3211 and is opposite to the mounting hole 3211. It is fixed on the mounting hole 3211, and the release button 60 is exposed on the side of the base 321 facing away from the main support platform 10.
  • the number of the trigger mounting parts 322 is two, and the two trigger mounting parts 322 are spaced at the bottom of the base 321.
  • the release part 40 includes a trigger part 41, which is rotatably installed between two trigger part mounting parts 322.
  • the number of the assembly column mounting parts 323 is two, and the two assembly column mounting parts 323 are spaced apart from the base body. On the side of 321 facing away from the main body support platform 10, the first assembly column 33 penetrates the two assembly column mounting parts 323.
  • the number of the trigger part installation part 322 and the assembly column installation part 323 is not limited to two, and can also be one.
  • the installation positions of the trigger part installation part 322 and the assembly column installation part 323 are not limited to the above method. They can also be installed. The details of other positions of the base 321 can be determined according to actual design needs.
  • the trigger part 41 includes a body 411 and a pressing part 412.
  • the body 411 is rotatably installed between the two trigger mounting parts 322.
  • the pressing part 412 is provided on the top side of the body 411 and is opposite to the release button 60. When the body When 411 rotates, the pressing part 412 follows the main body 411 and rotates toward the base 321 until it contacts and triggers the release button 60 .
  • the release member 40 further includes a rod portion 42, which includes an opposite first end 42a and a second end 42b.
  • the first end 42a of the rod portion 42 is connected to the trigger portion 41, and the limiting member 50 is provided on the rod. the bottom side of portion 42.
  • the limiting member 50 is a support column installed on the side plate 22 . When the carrier 20 is flipped upward, the support column moves upward following the carrier 20 . The upwardly moving support column contacts the rod 42 and passes through the rod 42 The triggering part 41 is driven to rotate, thereby triggering the release button 60 .
  • the release member 40 further includes an operating portion 43, which is connected to the second end 42b of the rod portion 42.
  • the triggering portion 41 can be driven to trigger the release button 60.
  • the carrier 20 can also be adjusted by manually operating the operating part 43 in this embodiment, which increases the convenience of adjustment. It should be noted that in the illustrated embodiment, the carrier 20 can only be adjusted upward by flipping the carrier 20 upward. However, the carrier 20 can be adjusted upward by manually operating the operating portion 43 . Lowering of the carrier 20 is possible.
  • the carrier 20 includes a first connecting end 23 and a first free end 24.
  • the first connecting end 23 is rotatably connected to the main support platform 10, and the operating portion 43 is located at the first free end. End 24 at the bottom.
  • This implementation process only requires one-handed operation, and is highly convenient.
  • the operating bed 100 further includes a top plate installed on the top of the carrier 20.
  • the top plate includes a second connecting end and a second free end.
  • the connecting end is connected to the carrier 20, and the operating portion 43 is located at the bottom of the second free end.
  • the bearing member 20 serves as both a connecting component and a supporting component, it needs to have high strength and is generally made of metal material. If the overall design of the bearing member 20 is long, it will easily cause the operating bed 100 to have a greater weight.
  • the top plate can be made of plastic or carbon fiber material, which can effectively reduce the weight.
  • the operation part 43 located at the bottom of the second free end may refer to the above embodiment, and will not be described again here.
  • the second assembly end 30b is configured to be movably mounted on the carrier 20 along the first direction X. It should be noted that the second assembly end 30b is not limited to this arrangement. For example, in some other implementations, as shown in FIG. 8 , the second assembly end 30b is movably mounted on the bearing member 20 along the second direction Y, and the release member 40 is slidably mounted on the second assembly end 30b along the second direction Y, where the second direction Y is the extending direction of the first connecting end 23 toward the first free end 24 .
  • the release part 40 includes a trigger part 41 and a protruding part 44.
  • the trigger part 41 is slidably installed on the second assembly end 30b along the second direction Y.
  • the protruding part 44 is connected to the trigger part 41, and the limiting part 50 is provided on The protrusion 44 faces one side of the main body support platform 10 .
  • the adjustment process of the bearing member 20 is as follows.
  • the operator grasps the edge of the bearing member 20 and folds the bearing member 20 upward relative to the main support platform 10.
  • the support assembly The second assembly end 30b of 30 is flat relative to the supporting member 20 along the second direction Y toward the main body.
  • the limiting member 50 contacts the protruding portion 44 and drives the release member 40 to move away from the main support platform 10 in the second direction Y until the trigger portion 41 triggers the release button 60 and the support assembly 30 can be freely extended or shorten.
  • the carrier 20 can be turned upward all the time.
  • the carrier 20 When the carrier 20 is flipped to the designated position, the operator releases the carrier 20, and the carrier 20 is flipped downward due to gravity. During the downward flipping process of the carrier 20 , the limiting member 50 releases the release member 40, and the length of the support assembly 30 is locked, so that the bearing member 20 and the main support platform 10 remain fixed, so that the bearing member 20 is maintained at a designated position.
  • the release button 60 in the above embodiment is disposed facing away from the main body support platform 10.
  • the release button 60 can be disposed toward the main body support platform 10 because the carrier 20 is in the process of flipping upward.
  • the release part 40 moves away from the main support platform 10 along the second direction Y.
  • the release button 60 in this embodiment can also be arranged with its back to the main support platform 10 in the same manner as in the above embodiment.
  • the second assembly end 30b of the support assembly 30 needs to be installed with a transmission mechanism.
  • the mechanism is connected to the release member 40 .
  • the driving transmission mechanism moves toward the main support platform 10 along the second direction Y to press the release button 60 .
  • the transmission mechanism adopts a link mechanism or a cam mechanism.
  • the carrier 20 includes a carrier plate 21 and a side plate 22 provided on the bottom side of the carrier plate 21.
  • the side plate 22 is provided with a second assembly hole 222
  • the second assembly end 30b is provided with a second assembly post 34.
  • the assembly post 34 passes through the second assembly hole 222 , wherein the second assembly hole 222 is a long hole extending along the second direction Y, so that the second assembly post 34 is movable along the second direction Y.
  • the positions of the second assembly hole 222 and the second assembly post 34 can be interchanged, that is, the second assembly hole 222 is provided at the second assembly end 30b, and the second assembly post 222 is also provided at the side plate 22. , the specifics can be determined according to actual design needs.
  • the second assembly end 30b can be movably mounted on the carrier 20 along the second direction Y and is not limited to the above-mentioned matching method of the second assembly hole 222 and the second assembly column 34.
  • one of the side plate 22 and the second assembly end 30b is provided on a slide rail or slide groove extending along the second direction Y, and the other of the side plate 22 and the second assembly end 30b is provided with a sliding member.
  • the sliding part can slide and cooperate with the slide rail or the slide groove.
  • the mounting base 32 includes a base body 321, a trigger part mounting part 322 and an assembly column mounting part 323.
  • the second end 31b of the pneumatic support component 31 is installed on the base body 321, and the trigger part mounting part 322 is provided on the base body 321.
  • the trigger part mounting part 322 is provided with a through hole 3221.
  • the trigger part 41 can slide through the through hole 3221.
  • the number of the assembly column mounting parts 323 is two.
  • the two assembly column mounting parts 323 are spaced on the back of the base 321.
  • the first assembly column 33 penetrates the two assembly column mounting portions 323 .
  • the number of the mounting column mounting portions 323 is not limited to two, and can also be one.
  • the mounting position of the mounting column mounting portion 323 is not limited to the above method. It can also be installed at other positions of the base body 321. The details can be determined according to the actual situation. Depends on design needs.
  • the release member 40 further includes a rod portion 42.
  • the rod portion 42 includes an opposite first end 42a and a second end 42b.
  • the first end 42a of the rod portion 42 is connected to the trigger portion 41, and the protruding portion 44 is provided on the rod.
  • the limiting member 50 is provided on the bottom side of the rod portion 42 .
  • the limiting member 50 may support the releasing member 40 .
  • Other components of this embodiment and the connection relationships between the components may refer to the above-mentioned embodiment, and will not be described again here.
  • the release member 40 includes a trigger part 41 and an operating part 43.
  • the trigger part 41 is movably connected to the second assembly end 30b, and the operating part 43 is connected to the trigger part 41.
  • the triggering portion 41 can be driven to trigger the release button 60 by manually operating the operating portion 43 .
  • the carrier 20 can also be adjusted by manually operating the operating part 43 in this embodiment, which increases the convenience of adjustment. It should be noted that by flipping the support member 20 upward, the support member 20 can only be adjusted upward. By manually operating the operating part 43 , the support member 20 can be adjusted upward or downward.
  • the triggering part 41 is rotationally connected to the second assembly end 30b.
  • the operating part 43 drives the triggering part 41 to rotate to trigger the release button 60.
  • the triggering part 41 is slidingly connected to the second assembly end 30b.
  • the operating part 43 drives the triggering part 41 to move to trigger the release button 60.
  • the operating part 43 is pushed or pulled in relation to the direction of the release button 60 .
  • the release button 60 faces the main support platform 10
  • the operating part 43 is manually pushed to trigger the release button 60 .
  • the release button 60 faces away from the main support platform 10 , manually pull the operating portion 43 to trigger the release button 60 .
  • trigger release can also be achieved by lifting the operating part 43 alone. button and invert the carrier 20 upwards.
  • the embodiment of the present invention also provides a support structure.
  • the proposed support structure includes a main body, a bearing member, The support component, the release component and the limiting component.
  • the support component is rotatably mounted on the main body along the vertical direction.
  • the upper surface of the support component is the bearing surface.
  • the support component is located at the bottom of the support component.
  • the support component includes a first assembly end and a second At the assembly end, the first assembly end is rotatably connected to the main body, and the second assembly end is movably connected to the bearing member.
  • the support assembly is used to support the bearing member.
  • the second assembly end of the support assembly is provided with a release button.
  • the support component When the release button is not triggered, the support component is used to form support for the load-bearing member, so that the load-bearing member and the main support platform remain fixed.
  • the release button When the release button is triggered by an external force, the support component can freely extend or shorten, so that the load-bearing member can rotate relative to the main body, and the release member Movably connected to the second assembly end, the release member is used to move relative to the second assembly end to trigger the release button when subjected to external force.
  • the limiter is installed on the bearing member, wherein when the bearing member is turned upward relative to the main body due to force, The limiting member abuts and drives the release member to move relative to the second assembly end to trigger the release button.
  • the release member includes a trigger part and an operating part, the trigger part is movably connected to the second assembly end, and the operating part is connected to the trigger part, wherein the trigger part can be driven to trigger the release button by manually operating the operating part.
  • the triggering part is rotatably connected to the second assembly end.
  • the operating part drives the triggering part to rotate to trigger the release button.
  • the triggering part is slidingly connected to the second assembly end.
  • the operating part drives the triggering part to move to trigger the release button.
  • the second assembly end is movably mounted on the bearing member along the first direction
  • the release member is rotatably mounted on the second assembly end
  • the limiting member is provided on the bottom side of the release member
  • the first direction is perpendicular to the bearing surface.
  • the load-bearing member includes a load-bearing plate and a side plate located on the bottom side of the load-bearing plate.
  • the upper surface of the load-bearing plate is the load-bearing surface.
  • One of the side plate and the second assembly end is provided with a first assembly hole.
  • the other one of the plate and the second assembly end is provided with a first assembly column, and the first assembly column is passed through the first assembly hole, wherein the first assembly hole is a long hole extending along the first direction, so that the first assembly hole An assembly column is movable along the first direction.
  • the release member further includes a trigger portion, a lever portion and an operating portion.
  • the trigger portion is rotatably connected to the second assembly end.
  • the lever portion includes an opposite first end and a second end. The first end of the lever portion is connected to the trigger portion.
  • the stopper is connected to the bottom side of the rod, the operating part is connected to the second end of the rod, and the triggering part can be driven to trigger the release button by manually operating the operating part.
  • the bearing member includes a first connecting end and a first free end, and the first connecting end is connected to the main The body is rotatably connected, and the operating part is located at the bottom of the first free end.
  • the operating bed further includes a top plate installed on the top of the carrier.
  • the top plate includes a second connection end and a second free end.
  • the second connection end is connected to the carrier, and the operating portion is located at the bottom of the second free end.
  • the second assembly end is movably mounted on the bearing member along the second direction
  • the release member is slidably mounted on the second assembly end along the second direction.
  • the second direction is the extension direction of the bearing member toward the main body.
  • the load-bearing member includes a load-bearing plate and a side plate provided on the bottom side of the load-bearing plate.
  • One of the side plate and the second assembly end is provided with a second assembly hole, and the other of the side plate and the second assembly end is provided with a second assembly hole.
  • One is provided with a second assembly column, and the second assembly column passes through the second assembly hole, wherein the second assembly hole is a long hole extending along the second direction, so that the second assembly column is movable along the second direction.
  • the release part includes a trigger part and a protruding part
  • the trigger part is slidably installed on the second assembly end along the second direction
  • the protruding part is connected to the trigger part
  • the limiting part is provided on a side of the protruding part facing the main body. side.
  • the release member further includes a rod portion, the rod portion includes an opposite first end and a second end, the first end of the rod portion is connected to the trigger portion, the protruding portion is provided on the bottom side of the rod portion, and the limiting portion The piece is located on the bottom side of the stem.
  • the support assembly includes a pneumatic support component and a mounting base.
  • the pneumatic support component includes a first end and a second end opposite to the first end.
  • the first end of the pneumatic support component is rotationally connected to the main body, and the release button is located on
  • the second end of the pneumatic support component and the mounting seat are connected to the second end of the pneumatic support component and can be movably mounted on the bearing member.
  • Embodiments of the present invention also provide a support structure.
  • the proposed support structure includes a main body, a bearing member, a support assembly and a release member.
  • the bearing member is rotatably installed on the main body.
  • the support assembly is located at the bottom of the bearing member.
  • the support assembly includes a first The assembly end and the second assembly end, the first assembly end is rotatably connected to the main body, the second assembly end is movably connected to the load-bearing member, the support component is used to support the load-bearing member, so that the load-bearing member and the main body remain fixed, and the second assembly end of the support assembly is The assembly end is provided with a release button.
  • the support component When the release button is triggered by an external force, the support component can be freely extended or shortened so that the bearing member can rotate relative to the main body.
  • the release member is movably connected to the second assembly end and is used to receive external force. When acting, relative movement occurs with the second assembly end to trigger the release button.
  • the release member includes a trigger part and an operating part, the trigger part is movably connected to the second assembly end, and the operating part is connected to the trigger part, wherein the trigger part can be driven to trigger the release button by manually operating the operating part.
  • the triggering part is rotatably connected to the second assembly end.
  • the operating part drives the triggering part to rotate to trigger the release button.
  • the triggering part is slidingly connected to the second assembly end.
  • the operating part drives the triggering part to move to trigger the release button.
  • the operating bed further includes a limiter, which is installed on the carrier.
  • a limiter which is installed on the carrier.
  • the limiter abuts and drives the release member relative to the main body support platform.
  • Activity occurs on the second assembly side to trigger the release button.
  • the release member is rotatably mounted on the second assembly end, and the limiter is provided on the bottom side of the release member.
  • the limiter contacts and drives the release member relative to the main body.
  • the second assembly end rotates to trigger the release button.
  • the load-bearing member includes a load-bearing plate and a side plate located on the bottom side of the load-bearing plate.
  • the upper surface of the load-bearing plate is the load-bearing surface.
  • One of the side plate and the second assembly end is provided with a first assembly hole.
  • the other one of the plate and the second assembly end is provided with a first assembly column, and the first assembly column is passed through the first assembly hole, wherein the first assembly hole is a long hole extending along the first direction, so that the first assembly hole
  • An assembly column is movable along a first direction, wherein the first direction is set at an angle with the bearing surface, or the first direction is an arc direction with the hinge point of the bearing member and the main support platform as the center of the circle.
  • the release member further includes a trigger portion, a lever portion and an operating portion.
  • the trigger portion is rotatably connected to the second assembly end.
  • the lever portion includes an opposite first end and a second end. The first end of the lever portion is connected to the trigger portion.
  • the stopper is connected to the bottom side of the rod, the operating part is connected to the second end of the rod, and the triggering part can be driven to trigger the release button by manually operating the operating part.
  • the bearing member includes a first connecting end and a first free end, the first connecting end is rotatably connected to the main body, and the operating portion is located at the bottom of the first free end.
  • the operating bed further includes a top plate installed on the top of the carrier.
  • the top plate includes a second connection end and a second free end.
  • the second connection end is connected to the carrier, and the operating portion is located at the bottom of the second free end.
  • the bearing member includes a first connecting end and a first free end, the first connecting end is rotatably connected to the main support platform, the second assembly end is movably installed on the bearing member along the second direction, and the release member is movably mounted on the bearing member along the second direction. It is slidably installed on the second assembly end in two directions, and the second direction is the extension direction of the first connecting end toward the first free end.
  • the load-bearing member includes a load-bearing plate and a side plate provided on the bottom side of the load-bearing plate.
  • One of the side plate and the second assembly end is provided with a second assembly hole, and the other of the side plate and the second assembly end is provided with a second assembly hole.
  • One is provided with a second assembly column, and the second assembly column passes through the second assembly hole, wherein the second assembly hole is a long hole extending along the second direction, so that the second assembly column is movable along the second direction.
  • the release part includes a trigger part and a protruding part
  • the trigger part is slidably installed on the second assembly end along the second direction
  • the protruding part is connected to the trigger part
  • the limiting part is provided on a side of the protruding part facing the main body. side.
  • the release member further includes a rod portion, the rod portion includes an opposite first end and a second end, the first end of the rod portion is connected to the trigger portion, the protruding portion is provided on the bottom side of the rod portion, and the limiting portion The piece is located on the bottom side of the stem.
  • the support assembly includes a pneumatic support component and a mounting base.
  • the pneumatic support component includes a first end and a second end opposite to the first end.
  • the first end of the pneumatic support component is rotationally connected to the main body, and the release button is located on
  • the second end of the pneumatic support component and the mounting seat are connected to the second end of the pneumatic support component and can be movably mounted on the bearing member.

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Abstract

一种手术床及支撑结构，手术床包括主体支撑平台、承载件、支撑组件、释放件和限位件，主体支撑平台具有支撑面。承载件沿竖直方向可转动安装于主体支撑平台。支撑组件设于承载件的底部，支撑组件包括第一装配端和第二装配端，第一装配端与主体支撑平台转动连接，第二装配端与承载件活动连接，支撑组件的第二装配端设有释放按钮，释放按钮受外力触发时，支撑组件可自由伸长或缩短，以使承载件可相对于主体支撑平台发生转动。释放件与第二装配端活动连接，释放件受外力作用时与第二装配端发生相对活动以触发释放按钮。限位件安装于承载件。承载件受力相对于主体支撑平台向上翻转时，限位件驱动释放件相对于第二装配端发生活动以触发释放按钮。

Description

手术床及支撑结构 技术领域
本发明涉及医疗设备领域，尤其涉及手术床及支撑结构。
背景技术
为满足临床需求，一些手术床需要匹配不同的模块或附件，且需要这些模块或附件能够实现多角度的调节，例如手术床的腿板能够实现多角度的调节。目前的手术床多采用齿轮机构或者棘轮机构实现模块或附件的角度调节，该调节结构复杂，且需要调节人员移动到可以操作到的范围内才能进行调节，操作便利性不高。
发明内容
有鉴于此，本发明提出了手术床及支撑结构。
本发明第一方面提出的手术床，包括：
主体支撑平台；
承载件，可转动安装于所述主体支撑平台；
支撑组件，设于所述承载件的底部，所述支撑组件包括第一装配端和第二装配端，所述第一装配端与所述主体支撑平台转动连接，所述第二装配端与所述承载件可活动地连接，所述释放按钮未被触发时，所述支撑组件用于对所述承载件形成支撑，使得所述承载件与所述主体支撑平台保持固定，所述支撑组件的第二装配端设有释放按钮，所述释放按钮受外力触发时，所述支撑组件可伸长或缩短，以使所述承载件可相对于所述主体支撑平台发生转动；
释放件，与所述第二装配端活动连接，所述释放件用于受外力作用时与所述第二装配端发生相对活动以触发所述释放按钮；
限位件，安装于所述承载件；
其中，所述承载件受力相对于所述主体支撑平台翻转时，所述限位件抵接并驱动所述释放件相对于所述第二装配端发生活动以触发所述释放按钮。
本发明第二方面提出的支撑结构，包括：
主体；
承载件，可转动安装于所述主体；
支撑组件，设于所述承载件的底部，所述支撑组件包括第一装配端和第二装配端，所述第一装配端与所述主体转动连接，所述第二装配端与所述承载件活动连接，所述支撑组件用于对所述承载件形成支撑，所述支撑组件的第二装配端设有释放按钮，所述释放按钮未被触发时，所述支撑组件用于对所述承载件形成支撑，使得所述承载件与所述主体支撑平台保持固定，所述释放按钮受外力触发时，所述支撑组件可自由伸长或缩短，以使所述承载件可相对于所述主体发生转动；
释放件，与所述第二装配端活动连接，所述释放件用于受外力作用时与所述第二装配端发生相对活动以触发所述释放按钮；
限位件，安装于所述承载件；
其中，所述承载件受力相对于所述主体支撑平台翻转时，所述限位件抵接并驱动所述释放件相对于所述第二装配端发生活动以触发所述释放按钮。
从上述的技术方案可以看出，本发明第一方面提出的手术床，通过在支撑组件设置释放按钮，在支撑组件的第二端活动连接释放件，释放件受外力作用时即可触发释放按钮，使得支撑组件可自由伸长或缩短，从而可调节承载件相对于主体支撑平台的角度，该调节机构相对于现有齿轮机构或者棘轮机构的调节机构，结构上相对简单，可靠性高，而且调节也比较方便，实用性高。此外，通过设置支撑组件的第二装配端与承载件活动连接，释放件与第二装配端活动连接，在承载件受力向上翻转时，第二装配端承载件会发生相对活动，限位件可以抵接到释放件并驱动释放件活动以触发释放按钮，从而可以实现承载件角度的调节。该调节方式，操作人员可以站在任意可以接触到承载件的位置，将承载件向上翻转即可实现承载件的调节，操作更加灵活，便利性高。
附图说明
为了更清楚地说明本发明实施例技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以如这些附图获得其他的附图。
图1是本发明一实施例提出的手术床的结构示意图；
图2是本发明一实施例提出的主体支撑平台、承载件、支撑组件、释放件和限位件的装配示意图；
图3是本发明一实施例提出的承载件、支撑组件、释放件和限位件的装配示意图；
图4是本发明一实施例提出的向上翻转承载件时，释放件和限位件的配合示意图；
图5是本发明一实施例提出的向上翻转承载件时，触发部触发释放按钮的示意图；
图6是本发明一实施例提出的承载件、支撑组件、释放件和限位件的装配示意图；
图7是本发明一实施例提出的支撑组件的第二装配端、释放件、限位件以及承载件的局部结构示意图；
图8是本发明另一实施例提出的支撑组件的第二装配端、释放件、限位件以及承载件的局部结构示意图；
图9是本发明一实施例提出的向上转动释放件的示意图；
图10是本发明一实施例提出的向上转动释放件时，触发部触发释放按钮的示意图；
图11是本发明实施例提出的向右推动释放件时，触发部触发释放按钮的示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
如图1至图3所示，本发明的实施例提出一种手术床100，提出的手术床100包括主体支撑平台10、承载件20、支撑组件30、释放件40和限位件50。主体支撑平台10具有支撑面10a，用于支撑患者。示例性地，主体支撑平台10可以是但不局限于包括由背部支撑板11、腰部支撑板12和大腿支撑板13组成的支撑平台，用于对患者的背部、腰部和大腿形成支撑，其中，背部支撑板11、 腰部支撑板12和大腿支撑板13可以是三个相互转动连接的支撑板，也可以是一个完整的支撑板分为背部支撑板11、腰部支撑板12和大腿支撑板13三部分，具体可以根据实际设计需要而定。
承载件20沿竖直方向可转动安装于主体支撑平台10，承载件20的上表面为承载面20a。其中，所述的竖直方向是针对手术床100在正常使用状态下的方位而言的。可选地，承载件20可以是但不局限于头部支撑板或者小腿支撑板或者手臂支撑板，通过转动承载件20可以将患者的头部或者小腿或者手臂调节至使得患者舒适或者便于手术的位置。
支撑组件30设于承载件20的底部，支撑组件30包括第一装配端30a和第二装配端30b，第一装配端30a与主体支撑平台10转动连接，第二装配端30b与承载件20可活动地连接，支撑组件30的第二装配端30b设有释放按钮60，释放按钮60未被触发时，支撑组件30用于对承载件20形成支撑，使得承载件20与主体支撑平台10保持固定，释放按钮60受外力触发时，支撑组件30可伸长或缩短，以使承载件20可相对于主体支撑平台10发生转动。其中，所述的第二装配端30b与承载件20活动连接指的是第二装配端30b与承载件20可以发生相对的位移，例如第二装配端30b在垂直于承载面20a的方向上与承载件20可以发生相对的位移，或者第二装配端30b在承载件20的延伸方向上与承载件20可以发生相对的位移。
释放件40与第二装配端30b活动连接，释放件40用于受外力作用时与第二装配端30b发生相对活动以触发释放按钮60。其中，所述的释放件40与第二装配端30b活动连接指的是释放件40与第二装配端30b可以发生相对位移，或者释放件40与第二装配端30b可以发生相对转动。例如，释放件40在承载件20的延伸方向上与第二装配端30b可以发生相对的位移。
限位件50安装于承载件20，承载件20受力相对于主体支撑平台10向上翻转时，限位件50抵接并驱动释放件40相对于第二装配端30b发生活动以触发释放按钮60。
如图1至图5所示，以第二装配端30b与承载件20在垂直于承载面20a的方向上可以发生相对位移以及释放件40与第二装配端30b可以发生相对转动为例，承载件20调节过程如下，操作人员抓持承载件20的边缘，将承载件20相对于主体支撑平台10向上翻折，限位件50随承载件20向上移动，在这过程 中，支撑组件30的第二装配端30b由于重力的作用，相对于承载件20下移，释放件40随支撑组件30的第二装配端30b相对于承载件20下移，直至限位件50抵接到释放件40，释放件40在限位件50的抵接下发生转动，从而触发释放按钮60，支撑组件30可自由伸长或缩短，因此承载件20可以一直向上翻转，当承载件20翻转到指定位置后，操作人员松开承载件20，承载件20由于重力作用向下翻转，在承载件20向下翻转的过程中，限位件50松开释放件40，支撑组件30长度锁定，使得承载件20与主体支撑平台10保持固定，从而承载件20保持在指定位置。
本发明实施例提出的手术床100，通过在支撑组件设置释放按钮，在支撑组件的第二端活动连接释放件，释放件受外力作用时即可触发释放按钮，使得支撑组件可自由伸长或缩短，从而可调节承载件相对于主体支撑平台的角度，该调节机构相对于现有齿轮机构或者棘轮机构的调节机构，结构上相对简单，可靠性高，而且调节也比较方便，实用性高。此外，通过设置支撑组件30的第二装配端30b与承载件20活动连接，释放件40与第二装配端30b活动连接，在承载件20受力向上翻转时，第二装配端30b与承载件20会发生相对活动，限位件50可以抵接到释放件40并驱动释放件40活动以触发释放按钮60，从而可以实现承载件20角度的调节。该调节方式，操作人员可以站在任意可以接触到承载件20的位置，将承载件20向上翻转即可实现承载件20的调节，操作更加灵活，便利性高。
如图2和图6所示，在一些实施例中，支撑组件30包括气动支撑部件31和安装座32，气动支撑部件31包括第一端31a和与第一端31a相对的第二端31b，气动支撑部件31的第一端31a与主体支撑平台10转动连接，释放按钮60设于气动支撑部件31的第二端31b，安装座32与气动支撑部件31的第二端31b连接，安装座32可活动安装于承载件20。需要说明的是，支撑组件30不局限于采用气动支撑部件31的方式，例如，在其他一些实施例中，支撑组件30也可以采用电动支撑杆或者液压支撑杆的方式，具体可以根据实际设计需要而定。
如图2和图7所示，在一些实施例中，第二装配端30b沿第一方向X可活动安装于承载件20，释放件40可转动安装于第二装配端30b，限位件50位于释放件40的底侧，第一方向X垂直于承载面20a。承载件20受力相对于主体 支撑平台10向上翻转时，限位件50抵接并驱动释放件40相对于第二装配端30b发生转动以触发释放按钮60。承载件20向上翻转的调节过程可以参照上文的描述，在此不做赘述。
示例性地，承载件20包括承载板21和设于承载板21底侧的侧板22，承载板21的上表面为所述承载面20a，侧板22设有第一装配孔221，第二装配端30b设有第一装配柱33，第一装配柱33穿设于第一装配孔221，其中，第一装配孔221为沿第一方向X延伸的长条形孔，使得第一装配柱33沿第一方向X可活动。
释放按钮60未被触发时，支撑组件30的第二装配端30b的第一装配柱33支撑于第一装配孔221的孔壁上且对孔壁施力，从而与承载件20的重力相平衡，对承载件20起到支撑作用。
具体而言，承载件20在静置或者上面躺有患者时，由于重力作用相对于主体支撑平台10会向下摆动，直至第一装配孔221的顶壁抵接到第一装配柱33，第一装配柱33对承载件20形成一个向上的分力，使得承载件20在第一装配柱33的限制下停止向下摆动。当操作人员上抬承载件20时，承载件20相对于主体支撑平台10向上小幅度摆动，同步地，限位件50跟随承载件20向上小幅度摆动，支撑组件30由于重力作用沿第一装配孔221向下移动，同步地，释放件40跟随支撑组件30向下移动，直至限位件50抵接到释放件40，限位件50驱动释放件40触发释放按钮60，此时，支撑组件30可以伸缩，承载件20可以大幅度摆动到指定位置。
上述长条形孔可以是腰型孔、弧形孔、圆弧孔等。
需要说明的是，沿着第一方向X延伸并不限于沿着图示的第一方向X直线延伸，第一装配孔221可以相对于第一方向X倾斜延伸，其第一端和第二端具有高度差，越靠近触发部41的转动中心(参照图7)，第一装配孔221越远离承载板21的上表面。对应地，第一方向X是相对于承载面20a倾斜延伸的方向。更优选地，第一装配孔可以为弧形孔，其圆心可以是承载件20与主体支撑平台10的转动连接点，对应地，第一方向X是以承载件20与主体支撑平台10的铰接点为圆心的圆弧方向。还需要说明的是，该第一装配孔221的形状并不限于以上所述的形式，只需要使得第一装配柱33可活动且在活动的过程中靠近或远离承载面20a即可。
需要说明的是，第一装配孔221和第一装配柱33的位置可以互换，也即第一装配孔221设于第二装配端30b，而第一装配柱33设于侧板22也是可以的，具体可以根据实际设计需要而定。
还需要说明的是，第二装配端30b沿第一方向X可活动安装于承载件20不局限于采用上述的第一装配孔221和第一装配柱33的配合方式，例如，在其他一些实施例中，侧板22和第二装配端30b中的一者设于沿第一方向X延伸的滑轨或滑槽，侧板22和第二装配端30b中的另一者设有滑动件，滑动件可滑动与滑轨或者滑槽配合。
可选地，安装座32包括座体321、触发部安装部322和装配柱安装部323，座体321设有安装孔3211，气动支撑部件31的第二端31b穿设于安装孔3211且相对于安装孔3211固定，释放按钮60露于座体321背对主体支撑平台10的一侧，触发部安装部322的数量为两个，两个触发部安装部322间隔设于座体321的底侧，释放件40包括触发部41，触发部41可转动安装于两个触发部安装部322之间，装配柱安装部323的数量为两个，两个装配柱安装部323间隔设于座体321背对主体支撑平台10的一侧，第一装配柱33穿设于两个装配柱安装部323。当然，触发部安装部322和装配柱安装部323数量不局限于是两个，也可以是一个，触发部安装部322和装配柱安装部323的安装位置也不局限于上述的方式，也可以安装于座体321的其他位置，具体可以根据实际设计需要而定。
可选地，触发部41包括本体411和按压部412，本体411可转动安装于两个触发部安装部322之间，按压部412设于本体411的顶侧并与释放按钮60相对，当本体411发生转动时，按压部412跟随本体411朝向座体321转动，直至抵接并触发释放按钮60。
可选地，释放件40还包括杆部42，杆部42包括相对的第一端42a和第二端42b，杆部42的第一端42a与触发部41连接，限位件50设于杆部42的底侧。可选地，限位件50为安装于侧板22的支撑柱，承载件20向上翻转时，支撑柱跟随承载件20向上移动，向上移动的支撑柱抵接杆部42，并通过杆部42驱动触发部41实现转动，从而实现对释放按钮60的触发。
可选地，释放件40还包括操作部43，操作部43与杆部42的第二端42b连接，通过手动操作操作部43可驱动触发部41触发释放按钮60。以该实施方 式，承载件20除了使用上述的通过向上翻转的方式实现角度调节，还可以采用本实施中采用手动操作操作部43的方式进行调节，增加了调节的便利性。需要说明的是，在图示的实施例中，通过向上翻转承载件20的调节方式，承载件20只能上调，通过手动操作操作部43的调节方式，既可以进行承载件20的上调，也可以进行承载件20的下调。
如图2和图7所示，可选地，承载件20包括第一连接端23和第一自由端24，第一连接端23与主体支撑平台10可转动连接，操作部43位于第一自由端24的底部。以该实施方式，方便手动操作操作部43，具体地，在操作操作部43时，操作人员可以将四指搭在第一自由端24的上表面，将拇指放置在操作部43的底侧，然后通过拿捏的方式将操作部43按向第一自由端24，即可实现释放按钮60的触发，该实施过程只需单手操作，便利性高。
需要说明的是，不局限于上述的设置方式，例如，在其他一些实施例中，手术床100还包括安装于承载件20顶部的顶板，顶板包括第二连接端和第二自由端，第二连接端与承载件20连接，操作部43位于第二自由端的底部。由于承载件20既要作为连接部件也要作为支撑部件，需要有较高的强度，一般采用金属材料制成，如果承载件20整体设计的较长，容易导致手术床100具有较大的重量，本实施例中，通过设置顶板，顶板可以采用塑料或者碳纤维材料制成，可以有效地降低重量。其中，操作部43位于第二自由端的底部可以参照上述实施例，在此不做赘述。
在上述的实施例中，第二装配端30b设置为沿第一方向X可活动安装于承载件20，需要说明的是，第二装配端30b不局限于该设置方式，例如，在其他一些实施例中，如图8所示，第二装配端30b沿第二方向Y可活动安装于承载件20，释放件40沿第二方向Y可滑动安装于第二装配端30b，其中，第二方向Y为第一连接端23朝向第一自由端24的延伸方向。
可选地，释放件40包括触发部41和凸出部44，触发部41沿第二方向Y滑动安装于第二装配端30b，凸出部44与触发部41连接，限位件50设于凸出部44朝向主体支撑平台10的一侧。
本实施例中，承载件20的调节过程如下，操作人员抓持承载件20的边缘，将承载件20相对于主体支撑平台10向上翻折，承载件20在向上翻折的过程中，支撑组件30的第二装配端30b相对于承载件20沿第二方向Y朝向主体支撑平 台10方向移动，限位件50抵接凸出部44并驱动释放件40沿第二方向Y远离主体支撑平台10向移动，直至触发部41触发释放按钮60，支撑组件30可自由伸长或缩短，此时承载件20可以一直向上翻转，当承载件20翻转到指定位置后，操作人员松开承载件20，承载件20由于重力作用向下翻转，在承载件20向下翻转的过程中，限位件50松开释放件40，支撑组件30长度锁定，使得承载件20与主体支撑平台10保持固定，从而承载件20保持在指定位置。
需要说明的是，上文实施例的释放按钮60背对主体支撑平台10设置，在本实施例中，释放按钮60可以设置为朝向主体支撑平台10设置，因为承载件20在向上翻转的过程中，释放件40是沿第二方向Y远离主体支撑平台10方向移动，通过将释放按钮60可以设置为朝向主体支撑平台10设置，释放件40可以直接对释放按钮60形成按压，结构简单。
当然，本实施例中的释放按钮60也可以和上述实施例的设置方式一样背对主体支撑平台10设置，在采用该设计方案时，支撑组件30的第二装配端30b需要安装传动机构，传动机构与释放件40连接，释放件40沿第二方向Y远离主体支撑平台10向移动时，驱动传动机构沿第二方向Y朝向主体支撑平台10向移动，以按压释放按钮60。可选地，传动机构采用连杆机构或凸轮机构。
可选地，承载件20包括承载板21和设于承载板21底侧的侧板22，侧板22设有第二装配孔222，第二装配端30b设有第二装配柱34，第二装配柱34穿设于第二装配孔222，其中，第二装配孔222为沿第二方向Y延伸的长条形孔，使得第二装配柱34沿第二方向Y可活动。
需要说明的是，第二装配孔222和第二装配柱34的位置可以互换，也即第二装配孔222设于第二装配端30b，而第二装配柱222设于侧板22也是可以的，具体可以根据实际设计需要而定。
还需要说明的是，第二装配端30b沿第二方向Y可活动安装于承载件20不局限于采用上述的第二装配孔222和第二装配柱34的配合方式，例如，在其他一些实施例中，侧板22和第二装配端30b中的一者设于沿第二方向Y延伸的滑轨或滑槽，侧板22和第二装配端30b中的另一者设有滑动件，滑动件可滑动与滑轨或者滑槽配合。
可选地，安装座32包括座体321、触发部安装部322和装配柱安装部323，气动支撑部件31的第二端31b安装于座体321，触发部安装部322设于座体321 的底侧，触发部安装部322设有穿孔3221，触发部41可滑动穿设于穿孔3221，装配柱安装部323的数量为两个，两个装配柱安装部323间隔设于座体321背对主体支撑平台10的一侧，第一装配柱33穿设于两个装配柱安装部323。当然，装配柱安装部323数量不局限于是两个，也可以是一个，装配柱安装部323的安装位置也不局限于上述的方式，也可以安装于座体321的其他位置，具体可以根据实际设计需要而定。
可选地，释放件40还包括杆部42，杆部42包括相对的第一端42a和第二端42b，杆部42的第一端42a与触发部41连接，凸出部44设于杆部42的底侧，限位件50设于杆部42的底侧。以该实施方式，限位件50可以对释放件40形成支撑。本实施例的其他部件和部件之间的连接关系可以参照上述实施例，在此不做赘述。
如图7、图9和图10所示，在一些实施例中，释放件40包括触发部41和操作部43，触发部41与第二装配端30b活动连接，操作部43与触发部41连接，其中，通过手动操作操作部43可驱动触发部41触发释放按钮60。以该实施方式，承载件20除了使用上述的通过向上翻转的方式实现角度调节，还可以采用本实施中采用手动操作操作部43的方式进行调节，增加了调节的便利性。需要说明的是，通过向上翻转承载件20的调节方式，承载件20只能上调，通过手动操作操作部43的调节方式，既可以进行承载件20的上调，也可以进行承载件20的下调。
可选地，触发部41与第二装配端30b转动连接，手动上抬操作部43时，操作部43带动触发部41发生转动以触发释放按钮60。
如图11所示，可选地，触发部41与第二装配端30b滑动连接，手动推动或拉动操作部43时，操作部43带动触发部41发生移动以触发释放按钮60。其中，操作部43采用推动或拉动与释放按钮60的朝向有关，当释放按钮60朝向主体支撑平台10时，手动推动操作部43以触发释放按钮60，当释放按钮60背对主体支撑平台10时，手动拉动操作部43以触发释放按钮60。
除以上所提及的可通过向上翻转承载件20、或者向上翻转承载件20并手动上抬操作部43外，通过以上描述的结构可知，也可以通过单独上抬操作部43，来实现触发释放按钮并向上反转承载件20。
本发明的实施例还提出一种支撑结构，提出的支撑结构包括主体、承载件、 支撑组件、释放件和限位件，承载件沿竖直方向可转动安装于主体，承载件的上表面为承载面，支撑组件设于承载件的底部，支撑组件包括第一装配端和第二装配端，第一装配端与主体转动连接，第二装配端与承载件活动连接，支撑组件用于对承载件形成支撑，支撑组件的第二装配端设有释放按钮，释放按钮未被触发时，支撑组件用于对承载件形成支撑，使得承载件与主体支撑平台保持固定，释放按钮受外力触发时，支撑组件可自由伸长或缩短，以使承载件可相对于主体发生转动，释放件与第二装配端活动连接，释放件用于受外力作用时与第二装配端发生相对活动以触发释放按钮，限位件安装于承载件，其中，承载件受力相对于主体向上翻转时，限位件抵接并驱动释放件相对于第二装配端发生活动以触发释放按钮。
在一些实施例中，释放件包括触发部和操作部，触发部与第二装配端活动连接，操作部与触发部连接，其中，通过手动操作操作部可驱动触发部触发释放按钮。
在一些实施例中，触发部与第二装配端转动连接，手动上抬操作部时，操作部带动触发部发生转动以触发释放按钮。
在一些实施例中，触发部与第二装配端滑动连接，手动推动或拉动操作部时，操作部带动触发部发生移动以触发释放按钮。
在一些实施例中，第二装配端沿第一方向可活动安装于承载件，释放件可转动安装于第二装配端，限位件设于释放件的底侧，第一方向垂直于承载面，承载件受力相对于主体向上翻转时，限位件抵接并驱动释放件相对于第二装配端发生转动以触发释放按钮。
在一些实施例中，承载件包括承载板和设于承载板底侧的侧板，承载板的上表面为承载面，侧板和第二装配端中的一者设有第一装配孔，侧板和第二装配端中的另一者设有第一装配柱，第一装配柱穿设于第一装配孔，其中，第一装配孔为沿第一方向延伸的长条形孔，使得第一装配柱沿第一方向可活动。
在一些实施例中，释放件还包括触发部、杆部和操作部，触发部与第二装配端转动连接，杆部包括相对的第一端和第二端，杆部的第一端与触发部连接，限位件设于杆部的底侧，操作部与杆部的第二端连接，其中，通过手动操作操作部可驱动触发部触发释放按钮。
在一些实施例中，承载件包括第一连接端和第一自由端，第一连接端与主 体可转动连接，操作部位于第一自由端的底部。
在一些实施例中，手术床还包括安装于承载件顶部的顶板，顶板包括第二连接端和第二自由端，第二连接端与承载件连接，操作部位于第二自由端底部。
在一些实施例中，第二装配端沿第二方向可活动安装于承载件，释放件沿第二方向可滑动安装于第二装配端，第二方向为承载件朝向主体的延伸方向。
在一些实施例中，承载件包括承载板和设于承载板底侧的侧板，侧板和第二装配端中的一者设有第二装配孔，侧板和第二装配端中的另一者设有第二装配柱，第二装配柱穿设于第二装配孔，其中，第二装配孔为沿第二方向延伸的长条形孔，使得第二装配柱沿第二方向可活动。
在一些实施例中，释放件包括触发部和凸出部，触发部沿第二方向滑动安装于第二装配端，凸出部与触发部连接，限位件设于凸出部朝向主体的一侧。
在一些实施例中，释放件还包括杆部，杆部包括相对的第一端和第二端，杆部的第一端与触发部连接，凸出部设于杆部的底侧，限位件设于杆部的底侧。
在一些实施例中，支撑组件包括气动支撑部件和安装座，气动支撑部件包括第一端和与第一端相对的第二端，气动支撑部件的第一端与主体转动连接，释放按钮设于气动支撑部件的第二端，安装座与气动支撑部件的第二端连接且可活动安装于承载件。
本发明的实施例还提出一种支撑结构，提出的支撑结构包括主体、承载件、支撑组件和释放件，承载件可转动安装于主体，支撑组件设于承载件的底部，支撑组件包括第一装配端和第二装配端，第一装配端与主体转动连接，第二装配端与承载件活动连接，支撑组件用于对承载件形成支撑，使得承载件与主体保持固定，支撑组件的第二装配端设有释放按钮，释放按钮受外力触发时，支撑组件可自由伸长或缩短，以使承载件可相对于主体发生转动，释放件与第二装配端活动连接，释放件用于受外力作用时与第二装配端发生相对活动以触发释放按钮。
在一些实施例中，释放件包括触发部和操作部，触发部与第二装配端活动连接，操作部与触发部连接，其中，通过手动操作操作部可驱动触发部触发释放按钮。
在一些实施例中，触发部与第二装配端转动连接，手动上抬操作部时，操作部带动触发部发生转动以触发释放按钮。
在一些实施例中，触发部与第二装配端滑动连接，手动推动或拉动操作部时，操作部带动触发部发生移动以触发释放按钮。
在一些实施例中，手术床还包括限位件，限位件安装于所述承载件，其中，承载件受力相对于主体支撑平台向上翻转时，限位件抵接并驱动释放件相对于第二装配端发生活动以触发释放按钮。
在一些实施例中，释放件可转动安装于第二装配端，限位件设于释放件的底侧，承载件受力相对于主体向上翻转时，限位件抵接并驱动释放件相对于第二装配端发生转动以触发释放按钮。
在一些实施例中，承载件包括承载板和设于承载板底侧的侧板，承载板的上表面为承载面，侧板和第二装配端中的一者设有第一装配孔，侧板和第二装配端中的另一者设有第一装配柱，第一装配柱穿设于第一装配孔，其中，第一装配孔为沿第一方向延伸的长条形孔，使得第一装配柱沿第一方向可活动，其中，第一方向与承载面呈夹角设置，或者第一方向是以承载件与主体支撑平台的铰接点为圆心的圆弧方向。
在一些实施例中，释放件还包括触发部、杆部和操作部，触发部与第二装配端转动连接，杆部包括相对的第一端和第二端，杆部的第一端与触发部连接，限位件设于杆部的底侧，操作部与杆部的第二端连接，其中，通过手动操作操作部可驱动触发部触发释放按钮。
在一些实施例中，承载件包括第一连接端和第一自由端，第一连接端与主体可转动连接，操作部位于第一自由端的底部。
在一些实施例中，手术床还包括安装于承载件顶部的顶板，顶板包括第二连接端和第二自由端，第二连接端与承载件连接，操作部位于第二自由端底部。
在一些实施例中，承载件包括第一连接端和第一自由端，第一连接端与主体支撑平台可转动连接，第二装配端沿第二方向可活动安装于承载件，释放件沿第二方向可滑动安装于第二装配端，第二方向为第一连接端朝向第一自由端的延伸方向。
在一些实施例中，承载件包括承载板和设于承载板底侧的侧板，侧板和第二装配端中的一者设有第二装配孔，侧板和第二装配端中的另一者设有第二装配柱，第二装配柱穿设于第二装配孔，其中，第二装配孔为沿第二方向延伸的长条形孔，使得第二装配柱沿第二方向可活动。
在一些实施例中，释放件包括触发部和凸出部，触发部沿第二方向滑动安装于第二装配端，凸出部与触发部连接，限位件设于凸出部朝向主体的一侧。
在一些实施例中，释放件还包括杆部，杆部包括相对的第一端和第二端，杆部的第一端与触发部连接，凸出部设于杆部的底侧，限位件设于杆部的底侧。
在一些实施例中，支撑组件包括气动支撑部件和安装座，气动支撑部件包括第一端和与第一端相对的第二端，气动支撑部件的第一端与主体转动连接，释放按钮设于气动支撑部件的第二端，安装座与气动支撑部件的第二端连接且可活动安装于承载件。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到各种等效的修改或替换，这些修改或替换都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。

Claims (14)

  1. 一种手术床，其特征在于，包括：
    主体支撑平台(10)；
    承载件(20)，可转动安装于所述主体支撑平台；
    支撑组件(30)，设于所述承载件的底部，所述支撑组件包括第一装配端(30a)和第二装配端(30b)，所述第一装配端与所述主体支撑平台转动连接，所述第二装配端与所述承载件可活动地连接，所述支撑组件的第二装配端设有释放按钮(60)，所述释放按钮未被触发时，所述支撑组件用于对所述承载件形成支撑，使得所述承载件与所述主体支撑平台保持固定，所述释放按钮受外力触发时，所述支撑组件可伸长或缩短，以使所述承载件可相对于所述主体支撑平台发生转动；
    释放件(40)，与所述第二装配端(30b)活动连接，所述释放件用于受外力作用时与所述第二装配端发生相对活动以触发所述释放按钮(60)；
    限位件(50)，安装于所述承载件(20)；
    其中，所述承载件受力相对于所述主体支撑平台翻转时，所述限位件(50)抵接并驱动所述释放件(40)相对于所述第二装配端发生活动以触发所述释放按钮。
  2. 如权利要求1所述的手术床，其特征在于，所述释放件包括：
    触发部(41)，与所述第二装配端(30b)活动连接；
    操作部(43)，与所述触发部(41)连接；
    其中，通过操作所述操作部(43)可驱动所述触发部触发所述释放按钮。
  3. 如权利要求2所述的手术床，其特征在于，所述触发部与所述第二装配端转动连接，上抬所述操作部时，所述操作部带动所述触发部发生转动以触发所述释放按钮。
  4. 如权利要求2所述的手术床，其特征在于，所述触发部(41)与所述第二装配端滑动连接，推动或拉动所述操作部时，所述操作部带动所述触发部发生移动以触发所述释放按钮。
  5. 如权利要求1所述的手术床，其特征在于，所述释放件(40)可转动安装于所述第二装配端，所述限位件(50)位于所述释放件的底侧。
  6. 如权利要求5所述的手术床，其特征在于，所述承载件包括承载板(21)和设于所述承载板底侧的侧板(22)，所述承载板的上表面为承载面，所述侧板和所述第二装配端中的一者设有第一装配孔(221)，所述侧板和所述第二装配端中的另一者设有第一装配柱(33)，所述第一装配柱穿设于所述第一装配孔，其中：
    所述第一装配孔为沿第一方向延伸的长条形孔，使得所述第一装配柱沿所述第一方向可活动，其中，所述第一方向与所述承载面呈夹角设置，或者，
    所述第一装配孔是圆弧孔。
  7. 如权利要求5所述的手术床，其特征在于，所述释放件包括：
    触发部(41)，与所述第二装配端(30b)转动连接；
    杆部(42)，包括相对的第一端和第二端，所述杆部的第一端与所述触发部连接，所述限位件位于所述杆部的底侧；
    操作部(43)，与所述杆部的第二端连接；
    其中，通过手动操作所述操作部可驱动所述触发部触发所述释放按钮。
  8. 如权利要求7所述的手术床，其特征在于，所述承载件(20)包括第一连接端(23)和第一自由端(24)，所述第一连接端(23)与所述主体支撑平台可转动连接，所述操作部位于所述第一自由端的底部；或者，
    所述手术床还包括安装于所述承载件(20)顶部的顶板，所述顶板包括第二连接端和第二自由端，所述第二连接端与所述承载件连接，所述操作部位于所述第二自由端的底部。
  9. 如权利要求1所述的手术床，其特征在于，所述承载件(20)包括第一连接端(23)和第一自由端(24)，所述第一连接端(23)与所述主体支撑平台可转动连接，所述第二装配端(30b)沿第二方向可活动安装于所述承载件(20)，所述释放件(40)沿所述第二方向可滑动安装于所述第二装配端，其中，所述第二方向为所述第一连接端(23)朝向所述第一自由端(24)的延伸方向。
  10. 如权利要求9所述的手术床，其特征在于，所述承载件(20)包括承载板(21)和设于所述承载板底侧的侧板(22)，所述侧板和所述第二装配端中的一者设有第二装配孔(222)，所述侧板和所述第二装配端中的另一者设有第二装配柱(34)，所述第二装配柱穿设于所述第二装配孔，其中，所述第二装配孔为沿所述第二方向延伸的长条形孔，使得所述第二装配柱沿所述第二方 向可活动。
  11. 如权利要求9所述的手术床，其特征在于，所述释放件包括：
    触发部，沿所述第二方向滑动安装于所述第二装配端；
    凸出部(44)，与所述触发部连接，所述限位件(50)位于所述凸出部朝向所述主体支撑平台的一侧。
  12. 如权利要求11所述的手术床，其特征在于，所述释放件还包括：
    杆部，包括相对的第一端和第二端，所述杆部的第一端与所述触发部连接，所述凸出部设于所述杆部的底侧，所述限位件设于所述杆部的底侧。
  13. 如权利要求1所述的手术床，其特征在于，所述支撑组件包括：
    气动支撑部件，包括第一端和与所述第一端相对的第二端，所述气动支撑部件的第一端与所述主体支撑平台转动连接，所述释放按钮设于所述气动支撑部件的第二端；
    安装座，与所述气动支撑部件的第二端连接且可活动安装于所述承载件。
  14. 一种支撑结构，其特征在于，包括：
    主体；
    承载件，可转动安装于所述主体；
    支撑组件，设于所述承载件的底部，所述支撑组件包括第一装配端和第二装配端，所述第一装配端与所述主体转动连接，所述第二装配端与所述承载件活动连接，所述支撑组件用于对所述承载件形成支撑，所述支撑组件的第二装配端设有释放按钮，所述释放按钮未被触发时，所述支撑组件用于对所述承载件形成支撑，使得所述承载件与所述主体支撑平台保持固定，所述释放按钮受外力触发时，所述支撑组件可自由伸长或缩短，以使所述承载件可相对于所述主体发生转动；
    释放件，与所述第二装配端活动连接，所述释放件用于受外力作用时与所述第二装配端发生相对活动以触发所述释放按钮；
    限位件(50)，安装于所述承载件(20)；
    其中，所述承载件受力相对于所述主体支撑平台向上翻转时，所述限位件(50)抵接并驱动所述释放件(40)相对于所述第二装配端发生活动以触发所述释放按钮。
PCT/CN2023/092101 2022-04-29 2023-05-04 手术床及支撑结构 Ceased WO2023208245A1 (zh)

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CN209092015U (zh) * 2018-10-30 2019-07-12 屈兴玲 一种便于调节高度的妇产科用检查床
CN215081538U (zh) * 2021-06-16 2021-12-10 孙尚勇 一种西医内科诊疗床

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DE102004026117B3 (de) * 2004-05-28 2005-07-28 W. Krömker GmbH Geräteträgerarm
CN101947174A (zh) * 2010-10-15 2011-01-19 迈柯唯医疗设备(苏州)有限公司 一种手术床背板旋转机构
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