CN113712776A - Quick assembly and disassembly mechanism of operation table modularization mesa - Google Patents

Quick assembly and disassembly mechanism of operation table modularization mesa Download PDF

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Publication number
CN113712776A
CN113712776A CN202110038917.0A CN202110038917A CN113712776A CN 113712776 A CN113712776 A CN 113712776A CN 202110038917 A CN202110038917 A CN 202110038917A CN 113712776 A CN113712776 A CN 113712776A
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China
Prior art keywords
groove
spring
main body
spring hook
table top
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CN202110038917.0A
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Chinese (zh)
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秦闻界
滕达
郭力
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Shanghai Pax Medical Instrument Co ltd
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Shanghai Pax Medical Instrument Co ltd
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Priority to CN202110038917.0A priority Critical patent/CN113712776A/en
Publication of CN113712776A publication Critical patent/CN113712776A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/02Adjustable operating tables; Controls therefor
    • A61G13/08Adjustable operating tables; Controls therefor the table being divided into different adjustable sections
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/10Parts, details or accessories

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

本发明公开了一种手术床模块化台面的快速拆装机构,包括底座部分、固接于底座部分上端的立柱部分和固接于立柱部分顶端的台面部分,所述台面部分由多个台板组成,且每个台板的底部两侧均沿长度方向安装有一组拆装机构,所述拆装机构包括主体,所述主体的一端固接有塞杆,所述塞杆的圆周面上开设有环形凹槽,所述主体的另一端开设有与塞杆相适配的塞孔,所述主体靠近塞孔一端的外侧开设有弹簧拉钩槽,所述弹簧拉钩槽内通过旋转支轴转动安装有弹簧拉钩。本发明通过设计弹簧拉钩卡入环形卡槽内的固定方式,可以将手术台台面的不同模块,进行非常快速的拆卸和安装,让手术床的台面拆换更加便捷,换台手术更加高效。

Figure 202110038917

The invention discloses a quick disassembly and assembly mechanism for a modular table top of an operating bed. A set of disassembly and assembly mechanisms are installed along the length direction on both sides of the bottom of each platen, and the disassembly and assembly mechanisms include a main body, one end of the main body is fixed with a plug rod, and the circumferential surface of the plug rod is provided with There is an annular groove, the other end of the main body is provided with a plug hole matching the plug rod, the outer side of the main body close to one end of the plug hole is provided with a spring hook groove, and the spring hook groove is rotated and installed through a rotating support shaft With spring hook. By designing a fixing method in which the spring hook is clamped into the annular slot, the present invention can disassemble and install different modules of the operating table table very quickly, which makes the table table removal and replacement of the operating table more convenient, and the table changing operation is more efficient.

Figure 202110038917

Description

Quick assembly and disassembly mechanism of operation table modularization mesa
Technical Field
The invention relates to the technical field of medical instruments, in particular to a quick assembling and disassembling mechanism for a modular table top of an operating table.
Background
The operating bed is composed of a base part, a column part and a table top part. The table top part of the operating table is usually composed of a head plate, a back plate, a hip plate and a leg plate. The head plate can be selected from standard head plates, double-joint head plates, ear-nose-throat head plates and the like, the back plate can be upgraded into a double back plate and can be replaced by a perspective carbon fiber back plate, and the leg plates comprise an integral leg plate, a long leg-separating leg plate, a short leg-separating leg plate and the like. Different surgeries place different demands on the surgical table. For example, the initial state of the operating table is that each module is completely installed, and the operating table can be applied to a conventional general surgery operation, and if a five-sense-organ surgery operation is to be performed after the surgical operation, the operating table needs to be quickly replaced by a special head plate before the operation; if the obstetrics and gynecology operation is required, the leg plate needs to be quickly removed, and corresponding accessories are installed; if a compound operation is needed and image scanning is needed in the operation, the bed plate of the whole bed needs to be replaced by a carbon fiber bed plate.
At present, domestic hospitals have more patients and less operating rooms. Many patients who are urgent to perform surgery have to wait for some time because the operating room is not sufficient, and may delay treatment. Therefore, when operating rooms are managed, a high demand is placed on the time for changing the table between two operations. The shorter the change time, the higher the operating room utilization.
In the same type of products in the current market, the connection between the bed plates mostly adopts a screw and nut structure. When one operation is finished and another operation needs to be carried out, the screws at the connecting part of the original bed plate are unscrewed, the original bed plate is removed, and then a new bed plate is connected by the screws in a rotating way. This method is time consuming and labor consuming, increases the working pressure of the nurse personnel, and the operation process is inefficient, wasting a lot of unnecessary time.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a quick dismounting mechanism for a modular table top of an operating table, which is convenient to operate, can save the table changing time of the operating table and improve the utilization efficiency of an operating room.
In order to achieve the above and other related objects, the present invention provides a quick disassembling and assembling mechanism for a modular table top of an operating table, comprising a base part, a column part fixedly connected to the upper end of the base part, and a table top part fixedly connected to the top end of the column part, wherein the table top part is composed of a plurality of tables, and a set of disassembling and assembling mechanisms are installed on both sides of the bottom of each table top along the length direction, the disassembling and assembling mechanism comprises a main body, a plug rod is fixedly connected to one end of the main body, an annular groove is formed on the circumferential surface of the plug rod, a plug hole matched with the plug rod is formed at the other end of the main body, a spring hook groove is formed on the outer side of the main body near one end of the plug hole, a spring hook is rotatably installed in the spring hook groove through a rotating fulcrum, and when the plug rod is inserted into the plug hole of an adjacent main body, the spring hook is clamped into the corresponding annular groove, the wall of the spring hook groove is provided with a spring groove, a spring is arranged in the spring groove, and two ends of the spring are fixedly connected with the spring hook and the spring groove respectively.
Preferably, the snap hook groove is in communication with the plug hole, and when the plug rod is inserted into the plug hole of an adjacent body, the annular groove is positioned to correspond to the snap hook groove.
Preferably, the annular groove is matched with the spring hook.
Preferably, the bottom of the snap hook extends out of the snap hook groove.
Preferably, the table portion comprises a leg plate, a seat plate, a back plate and a head plate which are connected in sequence.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, by designing a fixing mode that the spring draw hook is clamped into the annular clamping groove, different modules of the table top of the operating table can be very quickly disassembled and assembled. When the table top module is detached, each part of the table top of the operating table can be easily and quickly detached only by slightly pulling the spring drag hook; when a new table-board module is installed, the plug rod is only needed to be plugged into the plug hole, and the table-board module can be locked by clicking one sound. One draws a stopper, only needs the time of several seconds, and easy operation has saved the time that the operation table traded the platform greatly, lets the mesa of operation table tear open and trade more conveniently, trades a platform operation more high-efficient.
Drawings
The invention is described in further detail below with reference to specific embodiments and with reference to the following drawings.
FIG. 1 is a schematic structural view of example 1;
FIG. 2 is a schematic structural view of a disassembling and assembling mechanism in embodiment 1;
FIG. 3 is a schematic view showing the internal structure of the disassembling and assembling mechanism in embodiment 1;
FIG. 4 is a schematic longitudinal sectional view of the disassembling and assembling mechanism in embodiment 1;
FIG. 5 is a schematic view of the spring hook of FIG. 4 in a pulled-up state;
fig. 6 is a schematic structural view of embodiment 2.
Wherein the reference numerals are specified as follows: the base portion 1, the column portion 2, the table portion 3, the leg plate 31, the seat plate 32, the back plate 33, the head plate 34, the attaching and detaching mechanism 4, the main body 41, the stopper rod 42, the annular groove 421, the plug hole 43, the spring hook groove 44, the spring groove 441, the return spring 442, the rotation fulcrum 443, and the spring hook 45.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used to limit the conditions and conditions of the present disclosure, so that the present disclosure is not technically significant, and any structural modifications, ratio changes or size adjustments should still fall within the scope of the present disclosure without affecting the efficacy and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Example 1
As shown in fig. 1-5, the present invention provides a quick dismounting mechanism for modular table top of operating table, including a base portion 1, a column portion 2 fixed on the upper end of the base portion 1, and a table portion 3 fixed on the top end of the column portion 2, wherein the table portion 3 is composed of a plurality of tables, and a set of dismounting mechanism 4 is installed on both sides of the bottom of each table along the length direction, the dismounting mechanism 4 includes a main body 41, one end of the main body 41 is fixed with a plug rod 42, the circumferential surface of the plug rod 42 is installed with a ring-shaped groove 421, the other end of the main body 41 is installed with a plug hole 43 adapted to the plug rod 42, the outer side of one end of the main body 41 close to the plug hole 43 is installed with a spring hook groove 44, the spring hook 45 is installed in the spring hook groove 44 by rotating a fulcrum 443, when the plug rod 42 is inserted into the plug hole 43 of the adjacent main body 41, the snap hook 45 is clamped into the corresponding annular groove 421, a spring groove 441 is formed in the groove wall of the spring hook groove 44, a return spring 442 is installed in the spring groove 441, and two ends of the return spring 442 are fixedly connected with the snap hook 45 and the spring groove 441 respectively.
Wherein the spring hook groove 44 communicates with the tap hole 43, and the position of the annular groove 421 corresponds to the spring hook groove 44 when the plug rod 42 is inserted into the tap hole 43 of the adjacent body.
Wherein, the annular groove 421 is matched with the spring hook 45.
Wherein the bottom of the snap hook 45 protrudes from the snap hook slot 44.
Wherein, the table portion 3 comprises a leg plate 31, a seat plate 32, a back plate 33 and a head plate 34 which are connected in sequence.
The working principle is as follows: the point B of the snap hook 45 is pulled out by fingers in the direction of an arrow, as shown in fig. 4, at this time, the snap hook 45 rotates with the rotating fulcrum 443 as a fulcrum, the surface a compresses the return spring 442 pushing against the snap hook 45, the surface C of the snap hook 45 contacts with the surface C of the main body for limitation, as shown in fig. 5, then the plunger rod 42 of the table board to be mounted on the operating table is inserted into the adjacent plunger hole 43, so that the annular groove 421 faces the snap hook 45, at this time, the fingers are released, the snap hook 45 resets under the action of elastic force, and is just clamped into the annular groove 421, and locking and fixing are realized. One plug is pulled, only a few seconds are needed, the operation is simple, and the time for changing the table of the operating table is greatly saved.
Example 2
As shown in fig. 6, compared with embodiment 1, in order to meet different requirements of different operations on the operating table, in this embodiment, a leg plate 31 is replaced by a carbon fiber bed plate 35, a seat plate extension plate 36 is added between the carbon fiber bed plate 35 and the seat plate 32, a head plate extension plate 37 is added between the back plate 33 and the head plate 34, and both sides of the bottom of each table plate are provided with the same dismounting mechanism 4 as in embodiment 1. In practical applications, different modular platens can be selectively replaced according to specific surgical requirements, and the range is not limited to that described in the embodiment.
In conclusion, the invention designs the fixing mode that the spring draw hook is clamped into the annular clamping groove, so that different modules of the table top of the operating table can be quickly disassembled and assembled, the table top of the operating table can be more conveniently disassembled and replaced, and the table replacing operation is more efficient.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (5)

1.一种手术床模块化台面的快速拆装机构,包括底座部分、固接于底座部分上端的立柱部分和固接于立柱部分顶端的台面部分,其特征在于,所述台面部分由多个模块化床板组成,且每个床板的底部两侧均沿长度方向安装有一组拆装机构,所述拆装机构包括主体,所述主体的一端固接有塞杆,所述塞杆的圆周面上开设有环形凹槽,所述主体的另一端开设有与塞杆相适配的塞孔,所述主体靠近塞孔一端的外侧开设有弹簧拉钩槽,所述弹簧拉钩槽内通过旋转支轴转动安装有弹簧拉钩,当所述塞杆插入相邻主体的塞孔内时,所述弹簧拉钩卡入对应的环形凹槽内,所述弹簧拉钩槽的槽壁上开设有弹簧槽,所述弹簧槽内安装有复位弹簧,所述复位弹簧的两端分别与弹簧拉钩和弹簧槽相固接。1. A quick disassembly and assembly mechanism for a modular table top of an operating bed, comprising a base part, a column part fixed on the upper end of the base part and a table top part fixed on the top of the column part, it is characterized in that the table top part is composed of a plurality of It is composed of modular bed boards, and a set of disassembly and assembly mechanisms are installed along the length direction on both sides of the bottom of each bed board. The disassembly and assembly mechanisms include a main body, and one end of the main body is fixed with a plug rod. There is an annular groove, the other end of the main body is provided with a plug hole matching the plug rod, the outer side of one end of the main body close to the plug hole is provided with a spring hook groove, and a rotating support shaft passes through the spring hook groove. A spring hook is rotatably installed. When the plug rod is inserted into the plug hole of the adjacent main body, the spring hook is clipped into the corresponding annular groove, and a spring groove is opened on the groove wall of the spring hook groove. A return spring is installed in the spring groove, and two ends of the return spring are respectively fixedly connected with the spring hook and the spring groove. 2.根据权利要求1所述的一种手术床模块化台面的快速拆装机构,其特征在于:所述弹簧拉钩槽与塞孔相连通,且当塞杆插入相邻主体的塞孔内时,所述环形凹槽的位置与弹簧拉钩槽相对应。2 . The quick disassembly and assembly mechanism for a modular table top of an operating bed according to claim 1 , wherein the spring hook groove is communicated with the plug hole, and when the plug rod is inserted into the plug hole of the adjacent main body, 2 . , the position of the annular groove corresponds to the groove of the spring hook. 3.根据权利要求2所述的一种手术床模块化台面的快速拆装机构,其特征在于:所述环形凹槽与弹簧拉钩相适配。3 . The quick disassembly and assembly mechanism for a modular table top of an operating bed according to claim 2 , wherein the annular groove is adapted to the spring hook. 4 . 4.根据权利要求3所述的一种手术床模块化台面的快速拆装机构,其特征在于:所述弹簧拉钩的底部从弹簧拉钩槽内伸出。4 . The quick disassembly and assembly mechanism for a modular table top of an operating bed according to claim 3 , wherein the bottom of the snap hook protrudes from the slot of the snap hook. 5 . 5.根据权利要求1所述的一种手术床模块化台面的快速拆装机构,其特征在于:所述台面部分包括依次连接的腿板、座板、背板以及头板。5 . The quick disassembly and assembly mechanism for a modular table top of an operating bed according to claim 1 , wherein the table top portion comprises a leg plate, a seat plate, a back plate and a head plate which are connected in sequence. 6 .
CN202110038917.0A 2021-01-12 2021-01-12 Quick assembly and disassembly mechanism of operation table modularization mesa Pending CN113712776A (en)

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Cited By (1)

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US20200246218A1 (en) * 2015-02-24 2020-08-06 Jolife Ab Cardio-pulmonary resuscitation machines with stabilizing members & methods

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US20040009032A1 (en) * 2000-09-12 2004-01-15 Pierre Rager Assembly of two parts one of which is fixed and the other removable, used for example for equipping a surgical table
JP2003116939A (en) * 2001-10-17 2003-04-22 Takara Belmont Co Ltd Detaching mechanism for separate type operating table
CN101511319A (en) * 2006-07-21 2009-08-19 曼德歇尔有限公司 A connector arrangement
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200246218A1 (en) * 2015-02-24 2020-08-06 Jolife Ab Cardio-pulmonary resuscitation machines with stabilizing members & methods
US11826303B2 (en) * 2015-02-24 2023-11-28 Jolife Ab Cardio-pulmonary resuscitation machines with stabilizing members and methods

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