CN209827026U - An operating arm support for neurosurgery - Google Patents
An operating arm support for neurosurgery Download PDFInfo
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- CN209827026U CN209827026U CN201920333329.8U CN201920333329U CN209827026U CN 209827026 U CN209827026 U CN 209827026U CN 201920333329 U CN201920333329 U CN 201920333329U CN 209827026 U CN209827026 U CN 209827026U
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Abstract
本实用新型公开了一种神经外科用手术臂托,包括底座、橡皮垫、固定块、万向轮、第一螺栓、第一万向球、臂托、转动套和第二螺栓,所述底座的内部下侧设置有第一弹簧,且第一弹簧的下端安装有支撑柱,所述滑块的左端固定安装有第三支杆,且第三支杆中间部位套接有螺纹杆,所述第二支杆的左侧安装有第四支杆,且第四支杆套接在螺纹杆的下端,该神经外科用手术臂托,通过设置支撑杆可实现本装置的升降,从而便于调节臂托的高度,以适应使用者的使用需求,通过设置有支撑柱和橡皮垫,使整个装置得以固定不移动;通过设置有第三支杆、第四支杆和螺纹杆,将垫板夹住,从而对垫板进行固定,致使垫板不晃动,至此对手术过程提供保障。
The utility model discloses an operating arm support for neurosurgery, which comprises a base, a rubber pad, a fixed block, a universal wheel, a first bolt, a first universal ball, an arm support, a rotating sleeve and a second bolt. A first spring is provided on the inner lower side of the first spring, and a support column is installed on the lower end of the first spring, and a third support rod is fixedly installed on the left end of the slider, and a threaded rod is sleeved in the middle part of the third support rod. A fourth pole is installed on the left side of the second pole, and the fourth pole is sleeved on the lower end of the threaded rod. The arm support for neurosurgery can realize the lifting of the device by setting the support pole, so as to facilitate the adjustment of the arm. The height of the support is adapted to the needs of the user. The whole device is fixed and does not move by setting the support column and the rubber pad; the support plate is clamped by the third support rod, the fourth support rod and the threaded rod. , so that the backing plate is fixed so that the backing plate does not shake, thus providing guarantee for the operation process.
Description
技术领域technical field
本实用新型涉及医疗器具技术领域,具体为一种神经外科用手术臂托。The utility model relates to the technical field of medical appliances, in particular to an operating arm support for neurosurgery.
背景技术Background technique
手术臂托在医疗器具技术领域中运用的特别频繁,但市面上的大部分手术臂托为了方便臂托移动,在手术臂托底部设置了滑轮,却导致臂托容易滑动,甚至可能影响医生做手术,例外因为臂托是医生在手术时可能长时间使用的装置,因此需要有足够的灵活性,可固定性和舒适度,但大部分的手术臂托并没有做到这些,为此我们提出了一种神经外科用手术臂托来解决上述问题。Surgical arm rests are frequently used in the technical field of medical devices, but most of the surgical arm rests on the market are provided with pulleys at the bottom of the surgical arm rest in order to facilitate the movement of the arm rest, which makes the arm rest easy to slide, and may even affect the doctor's operation. Surgery, except because the arm brace is a device that doctors may use for a long time during surgery, so it needs to have enough flexibility, fixability and comfort, but most surgical arm braces do not do this, so we propose A neurosurgery operation arm rest is developed to solve the above problems.
实用新型内容Utility model content
本实用新型的目的在于提供一种神经外科用手术臂托,以解决上述背景技术中提出的手术臂托容易滑动和灵活性不足,且需具备可固定性和舒适性的问题。The purpose of this utility model is to provide an operating arm support for neurosurgery to solve the problems of easy sliding and insufficient flexibility of the operating arm support proposed in the above background technology, and it needs to be fixable and comfortable.
为实现上述目的,本实用新型提供如下技术方案:一种神经外科用手术臂托,包括底座、橡皮垫、固定块、万向轮、第一螺栓、第一万向球、臂托、转动套和第二螺栓,所述底座的内部下侧设置有第一弹簧,且第一弹簧的下端安装有支撑柱,所述支撑柱的上端右侧设置有踏板,所述橡皮垫固定安装在支撑柱的下端,所述底座的下端安装有腿柱,所述腿柱的内部设置有第二弹簧,且第二弹簧的左侧固定安装有卡块,所述固定块安装在卡块上,所述万向轮固定安装在腿柱的下端,所述底座的内部上端套接支撑杆的下端,所述第一螺栓安装在底座的上端右侧,所述第一万向球设置在支撑杆的上端,所述第一万向球的上端固定安装在垫板的下侧,且垫板的上侧设置有第二万向球,所述臂托安装在第二万向球的上端,所述垫板的下侧两端安装有第三弹簧,且第三弹簧的下端安装有固定板,所述固定板固定套接在支撑杆上,所述转动套安装在支撑杆的上,所述第二螺栓安装在转动套的左侧,且转动套的右侧设置有第一支杆,所述第一支杆的右端安装在第二支杆的下端,且第二支杆上端左侧的内部设置有滑块,所述滑块的左端固定安装有第三支杆,且第三支杆中间部位套接有螺纹杆,所述第二支杆的左侧安装有第四支杆,且第四支杆套接在螺纹杆的下端。In order to achieve the above purpose, the utility model provides the following technical solutions: an operating arm support for neurosurgery, including a base, a rubber pad, a fixed block, a universal wheel, a first bolt, a first universal ball, an arm support, and a rotating sleeve and the second bolt, the inner underside of the base is provided with a first spring, and the lower end of the first spring is provided with a support column, and the right side of the upper end of the support column is provided with a pedal, and the rubber pad is fixedly installed on the support column The lower end of the base, the lower end of the base is equipped with a leg column, the inside of the leg column is provided with a second spring, and the left side of the second spring is fixedly installed with a block, the fixed block is installed on the block, the The universal wheel is fixedly installed at the lower end of the leg column, the inner upper end of the base is sleeved with the lower end of the support rod, the first bolt is installed on the right side of the upper end of the base, and the first universal ball is arranged at the upper end of the support rod , the upper end of the first universal ball is fixedly installed on the underside of the backing plate, and the upper side of the backing plate is provided with a second universal ball, the arm support is installed on the upper end of the second universal ball, the pad A third spring is installed at both ends of the lower side of the plate, and a fixed plate is installed at the lower end of the third spring. The bolt is installed on the left side of the rotating sleeve, and the right side of the rotating sleeve is provided with a first strut, the right end of the first strut is installed on the lower end of the second strut, and the inside of the left side of the upper end of the second strut is set There is a slider, the left end of the slider is fixedly installed with a third pole, and the middle part of the third pole is sleeved with a threaded rod, the left side of the second pole is installed with a fourth pole, and the fourth The support rod is sleeved on the lower end of the threaded rod.
优选的,所述底座上开设有长方形孔洞,且踏板穿过长方形孔洞与支撑柱相连。Preferably, a rectangular hole is opened on the base, and the pedal is connected to the support column through the rectangular hole.
优选的,所述支撑柱右侧设置有卡口,且卡口的内侧尺寸与卡块的外部尺寸相等,所述支撑柱和卡块为嵌入式连接结构。Preferably, a bayonet socket is provided on the right side of the support column, and the inner dimension of the bayonet socket is equal to the external dimension of the clamp block, and the support column and the clamp block are embedded connection structures.
优选的,所述底座的内部上下两端皆为开设有圆形孔洞,且底座上端的圆形孔洞内插设有支撑杆,所述底座下端的圆形孔洞安装有支撑柱,所述支撑杆和底座、支撑柱和底座均为伸缩式连接结构。Preferably, circular holes are provided at the upper and lower ends of the base, and a support rod is inserted in the circular hole at the upper end of the base, and a support column is installed in the circular hole at the lower end of the base, and the support rod And the base, the support column and the base are telescopic connection structures.
优选的,所述垫板的下侧中间部位通过第一万向球与支撑杆相连接,所述垫板与支撑杆为转动式连接结构。Preferably, the lower middle part of the backing plate is connected to the support rod through the first universal ball, and the backing plate and the support rod are in a rotational connection structure.
优选的,所述臂托通过第二万向球与垫板相连接,所述臂托与垫板为转动式连接结构。Preferably, the arm support is connected to the backing plate through a second universal ball, and the arm support and the backing plate are in a rotational connection structure.
优选的,所述第二支杆内部右侧设置有滑槽,且滑槽内部安装有滑块,所述第三支杆通过滑块与第二支杆相连接,所述第三支杆与第二支杆为滑动式连接结构。Preferably, a chute is provided on the right side inside the second pole, and a slider is installed inside the chute, the third pole is connected with the second pole through the slider, and the third pole is connected to the second pole. The second pole is a sliding connection structure.
与现有技术相比,本实用新型的有益效果是:该神经外科用手术臂托,通过设置支撑杆可实现本装置的升降,从而便于调节臂托的高度,以适应使用者的使用需求;通过设置有支撑柱和橡皮垫,当向下踩动踏板,直至卡块与支撑柱上的卡口卡合,此时橡皮垫触及地面,使整个装置得以固定不移动;通过设置有第三支杆、第四支杆和螺纹杆,当转动螺纹杆向下移动时,第三支杆会随之向下移动,当第三支杆移动到一定位置时,第三支杆和第四支杆会将垫板夹住,从而对垫板进行固定,致使垫板不晃动,至此对手术过程提供保障。Compared with the prior art, the utility model has the beneficial effects that: the arm support for neurosurgery can realize the lifting of the device by setting the support rod, so as to facilitate the adjustment of the height of the arm support to meet the needs of users; By providing a support column and a rubber pad, when the pedal is stepped down until the block engages with the bayonet on the support column, the rubber pad touches the ground at this time, so that the whole device can be fixed and does not move; Rod, fourth rod and threaded rod, when the threaded rod is turned to move down, the third rod will move down accordingly, when the third rod moves to a certain position, the third rod and the fourth rod The backing board will be clamped to fix the backing board so that the backing board does not shake, thus providing guarantee for the operation process.
附图说明:Description of drawings:
为了更清楚地说明本实用新型实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本实用新型的一些实施例,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,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1为本实用新型的结构正视剖面示意图;Fig. 1 is the structure front view sectional schematic diagram of the present utility model;
图2为本实用新型的结构侧视示意图;Fig. 2 is a schematic side view of the utility model;
图3为图1中A的结构放大示意图;Fig. 3 is the enlarged schematic view of the structure of A in Fig. 1;
图中:1、底座;2、第一弹簧;3、支撑柱;4、踏板;5、橡皮垫;6、腿柱;7、第二弹簧;8、卡块;9、固定块;10、万向轮;11、支撑杆;12、第一螺栓;13、第一万向球;14、垫板;15、第二万向球;16、臂托;17、第三弹簧;18、固定板;19、转动套;20、第二螺栓;21、第一支杆;22、第二支杆;23、滑块;24、第三支杆;25、螺纹杆;26、第四支杆。In the figure: 1. base; 2. first spring; 3. support column; 4. pedal; 5. rubber pad; 6. leg post; 7. second spring; 8. clamp block; 9. fixed block; Universal wheel; 11. Support rod; 12. The first bolt; 13. The first universal ball; 14. Backing plate; 15. The second universal ball; 16. Arm support; 17. The third spring; 18. Fixed Plate; 19, rotating sleeve; 20, second bolt; 21, first pole; 22, second pole; 23, slider; 24, third pole; 25, threaded rod; 26, fourth pole .
具体实施方式:Detailed ways:
下面将结合本实用新型实施例中的附图,对本实用新型实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本实用新型一部分实施例,而不是全部的实施例。基于本实用新型中的实施例,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,都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
请参阅图1-3,本实用新型提供的一种实施例:一种神经外科用手术臂托,包括底座1、橡皮垫5、固定块9、万向轮10、第一螺栓12、第一万向球13、臂托16、转动套19和第二螺栓20,底座1的内部下侧设置有第一弹簧2,且第一弹簧2的下端安装有支撑柱3,支撑柱3的上端右侧设置有踏板4,底座1上开设有长方形孔洞,且踏板4穿过长方形孔洞与支撑柱3相连,使踏板4可以进行滑动;Please refer to Fig. 1-3, an embodiment provided by the utility model: an operating arm support for neurosurgery, including a base 1, a rubber pad 5, a fixed block 9, a universal wheel 10, a first bolt 12, a first Universal ball 13, arm support 16, swivel sleeve 19 and second bolt 20, first spring 2 is arranged on the inner underside of base 1, and support column 3 is installed on the lower end of first spring 2, and the upper end of support column 3 is right A pedal 4 is provided on the side, and a rectangular hole is opened on the base 1, and the pedal 4 is connected to the support column 3 through the rectangular hole, so that the pedal 4 can slide;
橡皮垫5固定安装在支撑柱3的下端,底座1的下端安装有腿柱6,腿柱6的内部设置有第二弹簧7,且第二弹簧7的左侧固定安装有卡块8,固定块9安装在卡块8上,支撑柱3右侧设置有卡口,且卡口的内侧尺寸与卡块8的外部尺寸相等,支撑柱3和卡块8为嵌入式连接结构,用于对支撑柱3进行固定,使支撑柱3不会进行回弹;The rubber pad 5 is fixedly mounted on the lower end of the support column 3, the lower end of the base 1 is equipped with a leg column 6, the inside of the leg column 6 is provided with a second spring 7, and the left side of the second spring 7 is fixedly installed with a block 8, fixed The block 9 is installed on the block 8, the right side of the support column 3 is provided with a bayonet, and the inside size of the bayonet is equal to the external size of the block 8, the support column 3 and the block 8 are embedded connection structures for The support column 3 is fixed so that the support column 3 will not rebound;
万向轮10固定安装在腿柱6的下端,底座1的内部上端套接支撑杆11的下端,底座1的内部上下两端皆为开设有圆形孔洞,且底座1上端的圆形孔洞内插设有支撑杆11,底座1下端的圆形孔洞安装有支撑柱3,支撑杆11和底座1、支撑柱3和底座1均为伸缩式连接结构,使支撑柱3和支撑杆11得以在底座1内进行伸缩移动;The universal wheel 10 is fixedly mounted on the lower end of the leg column 6, the inner upper end of the base 1 is sleeved with the lower end of the support rod 11, the inner upper and lower ends of the base 1 are provided with circular holes, and the circular holes at the upper end of the base 1 A support rod 11 is inserted, and the circular hole at the lower end of the base 1 is equipped with a support column 3. The support rod 11 and the base 1, and the support column 3 and the base 1 are all telescopic connection structures, so that the support column 3 and the support rod 11 can telescopic movement in the base 1;
第一螺栓12安装在底座1的上端右侧,第一万向球13设置在支撑杆11的上端,第一万向球13的上端固定安装在垫板14的下侧,且垫板14的上侧设置有第二万向球15,垫板14的下侧中间部位通过第一万向球13与支撑杆11相连接,垫板14与支撑杆11为转动式连接结构,使垫板14在使用过程中可以进行倾斜;The first bolt 12 is installed on the right side of the upper end of the base 1, the first universal ball 13 is arranged on the upper end of the support rod 11, the upper end of the first universal ball 13 is fixedly installed on the underside of the backing plate 14, and the backing plate 14 The upper side is provided with a second universal ball 15, and the lower middle part of the backing plate 14 is connected with the support rod 11 through the first universal ball 13. The backing plate 14 and the support rod 11 are a rotary connection structure, so that the backing plate 14 Can be tilted during use;
臂托16安装在第二万向球15的上端,臂托16通过第二万向球15与垫板14相连接,臂托16与垫板14为转动式连接结构,使臂托16可以进行倾斜转动,以满足使用者需求;The arm support 16 is installed on the upper end of the second universal ball 15, the arm support 16 is connected with the backing plate 14 through the second universal ball 15, the arm support 16 and the backing plate 14 are a rotary connection structure, so that the arm support 16 can be Tilt rotation to meet user needs;
垫板14的下侧两端安装有第三弹簧17,且第三弹簧17的下端安装有固定板18,固定板18固定套接在支撑杆11上,转动套19安装在支撑杆11的上,第二螺栓20安装在转动套19的左侧,且转动套19的右侧设置有第一支杆21,第一支杆21的右端安装在第二支杆22的下端,且第二支杆22上端左侧的内部设置有滑块23,第二支杆22内部右侧设置有滑槽,且滑槽内部安装有滑块23,第三支杆24通过滑块23与第二支杆22相连接,第三支杆24与第二支杆22为滑动式连接结构,使第三支杆24可以向下滑动,通过螺纹杆25使第三支杆24与第四支杆26可以配合将垫板14夹住固定;The lower two ends of backing plate 14 are equipped with the 3rd spring 17, and the lower end of the 3rd spring 17 is equipped with fixed plate 18, and fixed plate 18 is fixedly socketed on the support bar 11, and the rotating sleeve 19 is installed on the support bar 11. , the second bolt 20 is installed on the left side of the rotating sleeve 19, and the right side of the rotating sleeve 19 is provided with a first strut 21, the right end of the first strut 21 is installed at the lower end of the second strut 22, and the second strut The interior of the left side of the upper end of the rod 22 is provided with a slide block 23, the right side of the second pole 22 is provided with a chute, and the inside of the chute is equipped with a slide block 23, and the third pole 24 is connected to the second pole by the slide block 23. 22, the third pole 24 and the second pole 22 are a sliding connection structure, so that the third pole 24 can slide down, and the third pole 24 and the fourth pole 26 can be matched through the threaded rod 25 Clamp and fix the backing plate 14;
滑块23的左端固定安装有第三支杆24,且第三支杆24中间部位套接有螺纹杆25,第二支杆22的左侧安装有第四支杆26,且第四支杆26套接在螺纹杆25的下端。The left end of slide block 23 is fixedly installed with the 3rd strut 24, and the middle part of the 3rd strut 24 is sleeved with threaded rod 25, and the left side of the 2nd strut 22 is equipped with the 4th strut 26, and the 4th strut 26 is sleeved on the lower end of the threaded rod 25.
工作原理:使用时,先转动第一螺栓12,将支撑杆11调节至需要的长度,以便于臂托16处在舒适的位置,再将手臂放入臂托16的凹槽,随即可以开始工作,因臂托16下端通过第二万向球15与垫板14相连接,所以臂托16会根据使用者的需求进行转动,且因垫板14下侧设置有第一万向球13和第三弹簧17,所以使用者对垫板14施力时,垫板14会根据使用者需求进行倾斜配合,使用时可根据个人需求,选择转动第二支杆22,随后将螺纹杆25拧紧,致使第三支杆24和第四支杆26得以固定垫板14,使垫板14不会倾斜,从而保证手术时手臂的稳定性;Working principle: When in use, first turn the first bolt 12, adjust the support rod 11 to the required length, so that the arm rest 16 is in a comfortable position, then put the arm into the groove of the arm rest 16, and then start working , because the lower end of the arm rest 16 is connected with the backing plate 14 through the second universal ball 15, so the arm rest 16 can rotate according to the needs of the user, and because the underside of the backing plate 14 is provided with the first universal ball 13 and the second Three springs 17, so when the user exerts force on the backing plate 14, the backing plate 14 will be tilted according to the needs of the user. During use, the second support rod 22 can be selected to be rotated according to individual needs, and then the threaded rod 25 will be tightened, so that The third pole 24 and the fourth pole 26 can fix the backing plate 14, so that the backing plate 14 will not tilt, thereby ensuring the stability of the arm during the operation;
因本装置底部设置有万向轮10,可随意根据个人需要移动本装置,当需要固定本装置,不需要进行移动时,可将踏板4向下踩动,此时踏板4连接的支撑柱3会向下移动,当支撑柱3移动到一定位置时,卡块8会通过第二弹簧7沿着滑槽弹出,直至卡块8与支撑柱3上的卡口进行卡合,致使支撑柱3固定不动,此时支撑柱3的底部橡皮垫5触及地面,因橡皮垫5的特性,橡皮垫5与地面会形成足够的摩擦力,从而促使本装置无法进行滑动,如在使用后需要移动本装置,可移动固定块9,致使固定块9连接的卡块8移出支撑柱3的卡口,此时第一弹簧2会带动支撑柱3向上收缩,致使本装置得以移动,以上为本实用新型的全部工作原理。Because the bottom of the device is provided with universal wheels 10, the device can be moved freely according to individual needs. When the device needs to be fixed and does not need to be moved, the pedal 4 can be stepped on downwards. At this time, the support column 3 connected to the pedal 4 will move downward, and when the support column 3 moves to a certain position, the block 8 will pop up along the chute through the second spring 7 until the block 8 engages with the bayonet on the support column 3, causing the support column 3 to Fixed, at this time the bottom rubber pad 5 of the support column 3 touches the ground, due to the characteristics of the rubber pad 5, the rubber pad 5 and the ground will form enough friction, so that the device cannot slide, if it needs to be moved after use This device can move the fixed block 9 so that the block 8 connected to the fixed block 9 moves out of the bayonet of the support column 3. At this time, the first spring 2 will drive the support column 3 to shrink upwards, so that the device can be moved. The whole working principle of the new type.
对于本领域技术人员而言,显然本实用新型不限于上述示范性实施例的细节,而且在不背离本实用新型的精神或基本特征的情况下,能够以其他的具体形式实现本实用新型。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本实用新型的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本实用新型内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
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