在微创外科手术中，腹腔镜就是医生的第三只眼，为了做好每个精准的手术动作，助手需要根据医生的手术要求，不断的调整镜头在患者体内的方位；有时，在还要在一处定位很长一段时间，持镜的助手在此出现肢体麻木、抖动镜头的疲劳现象时有发生，而镜头视野的不能够及时的跟进到恰好的方位和出现的抖动，造成了显示屏上的成像画面达不到医生的手术要求，直接影响了手术的进度和质量，因此，需要一种镜头支架。In minimally invasive surgery, the laparoscope is the doctor's third eye. In order to perform each precise operation, the assistant needs to constantly adjust the position of the lens in the patient's body according to the doctor's surgical requirements; Positioning in one place for a long time, the assistant who holds the mirror has limb numbness and fatigue phenomenon of shaking the lens. However, the field of view of the lens cannot follow up to the correct position in time and the shaking occurs, resulting in display The imaging picture on the screen does not meet the doctor's operation requirements, which directly affects the progress and quality of the operation. Therefore, a lens holder is needed.

发明内容Contents of the invention

本申请的目的是要提供一种全液动镜头支架，以此解决上述问题，该支架的结构由底盘、液压泵、竖梁、横梁、斜梁、球头总成和杆端关节轴承相连组成；The purpose of this application is to provide a fully hydraulic lens bracket to solve the above problems. The structure of the bracket is composed of a chassis, a hydraulic pump, a vertical beam, a beam, an inclined beam, a ball head assembly and a rod end joint bearing. ;

底盘为一块十字架状的板体，在底盘的四脚下面设有万向脚轮，以便于移动；底盘的重量大于所载附属物的重量；以此确保全液动镜头支架的稳定性；在底盘的十字架一端连接有竖梁，竖梁选用双向液压油缸做成；油缸为底座顶杆式油缸；竖梁的油缸底座和底盘的一端垂直相连成一体；在竖梁的顶杆上端连接有球头总成，球头总成由球头座和球头两个部件组成；球头总成的球头和竖梁的油缸顶杆固定相连成一体；在球头总成的球头座上连接有横梁；横梁选用双向液压油缸做成；所选油缸为底座顶杆式油缸；横梁的油缸底座和球头总成的球头座的一侧固定相连成一体；The chassis is a cross-shaped board, with universal casters under the four feet of the chassis for easy movement; the weight of the chassis is greater than the weight of the attached accessories; this ensures the stability of the full hydraulic lens bracket; One end of the cross is connected with a vertical beam, and the vertical beam is made of a two-way hydraulic cylinder; the cylinder is a base jack type cylinder; the base of the cylinder of the vertical beam is vertically connected with one end of the chassis; the upper end of the vertical beam is connected with a ball head Assembly, the ball head assembly is composed of ball head seat and ball head; the ball head of the ball head assembly and the cylinder jack rod of the vertical beam are fixedly connected into one; the ball head assembly of the ball head assembly is connected with Crossbeam; the crossbeam is made of two-way hydraulic cylinder; the selected cylinder is the base ejector type cylinder; the cylinder base of the crossbeam and one side of the ball head seat of the ball head assembly are fixedly connected into one;

在横、竖梁的油缸的缸体之间连接有斜梁，斜梁选用双向液压油缸做成；所选斜梁的油缸为底座顶杆式油缸；在斜梁的油缸两端分别连接有球头总成，球头总成的球头座和横、竖梁的缸体侧面固定相连成一体；A slanted beam is connected between the cylinders of the horizontal and vertical beams, and the slanted beam is made of a two-way hydraulic cylinder; the oil cylinder of the slanted beam is a base ejector type oil cylinder; balls are respectively connected at both ends of the oil cylinder of the slanted beam The head assembly, the ball head seat of the ball head assembly and the cylinder side of the horizontal and vertical beams are fixedly connected into one;

在放置全液动镜头支架的地面上设置液压泵，以此给液压油缸提供动力；液压泵采用电动液压泵；液压泵通过液压管路和横、竖、斜梁的油缸相连成一体；在每个油缸的液压管路上连接有液压阀，液压阀采用电磁阀；通过液压阀能够控制每个油缸的伸缩状况；A hydraulic pump is set on the ground where the full hydraulic lens bracket is placed to provide power to the hydraulic cylinder; the hydraulic pump adopts an electric hydraulic pump; the hydraulic pump is connected with the cylinders of horizontal, vertical and inclined beams through hydraulic pipelines; A hydraulic valve is connected to the hydraulic pipeline of each oil cylinder, and the hydraulic valve adopts a solenoid valve; the expansion and contraction of each oil cylinder can be controlled through the hydraulic valve;

在横梁的油缸的顶杆端连接有杆端关节轴承，杆端关节轴承呈水平状和所述的横梁相连成一体；在杆端关节轴承的通孔内插入腹腔镜，腹腔镜的杆体正好被固在杆端关节轴承的孔内；以此实现横梁与腹腔镜的固定相连；腹腔镜以悬空的杆端关节轴承为支点，能够借助杆端关节轴承做全方位的平面旋转和倾斜角度的任意改变；A rod-end joint bearing is connected to the top rod end of the oil cylinder of the beam, and the rod-end joint bearing is horizontally connected with the beam as a whole; a laparoscope is inserted into the through hole of the rod-end joint bearing, and the rod body of the laparoscope is just It is fixed in the hole of the rod end joint bearing; in this way, the beam is fixedly connected with the laparoscope; the laparoscope takes the suspended rod end joint bearing as the fulcrum, and can use the rod end joint bearing to perform a full range of plane rotation and any tilt angle Change;

在竖梁的油缸的缸体侧面连接有一段轴销，轴销用一段圆柱体做成，轴销和竖梁垂直相连成一体；在轴销上安装轴套，轴套用一段圆管做成，轴套定位在轴销上，且能够在轴销上灵活转动；在轴套上连接手柄，手柄用一段圆管做成，手柄的末端成封闭的圆弧形；手柄和轴套垂直相连成一体；不用时，手柄下垂在竖梁的一侧；A shaft pin is connected to the cylinder side of the oil cylinder of the vertical beam, and the shaft pin is made of a cylinder, and the shaft pin and the vertical beam are vertically connected into one; the shaft sleeve is installed on the shaft pin, and the shaft sleeve is made of a round tube. The shaft sleeve is positioned on the shaft pin and can rotate flexibly on the shaft pin; the handle is connected to the shaft sleeve, and the handle is made of a section of round pipe, and the end of the handle is in a closed arc shape; the handle and the shaft sleeve are vertically connected as one ;When not in use, the handle hangs down on the side of the vertical beam;

使用时，利用手柄的助力将底盘处置于手术台的下面，使竖梁挨着手术台的一边；开启液压泵及液压阀，根据患者的体位需要利用斜梁的油缸的伸缩调整球头总成的倾斜角度；根据高低、长短的需要调整竖梁、横梁的伸缩长度；以此确定患者体位与腹腔镜的相对位置区域；手术中腹腔镜的镜头深浅的小幅度的调整（小范围调整），助手可以通过在杆端关节轴承的通孔内抽、插腹腔镜来完成；非常方便实用。When in use, use the power of the handle to place the chassis under the operating table, so that the vertical beam is close to one side of the operating table; open the hydraulic pump and hydraulic valve, and adjust the ball head assembly according to the patient's body position by using the expansion and contraction of the oil cylinder of the inclined beam according to the needs of height and length, adjust the telescopic length of vertical beams and beams; in order to determine the relative position area between the patient's body position and the laparoscope; small adjustments to the depth of the laparoscope lens during the operation (small range adjustment), The assistant can complete by drawing and inserting the laparoscope in the through hole of the rod end joint bearing; it is very convenient and practical.

本申请有益的技术效果是：结构简单实用，在一定程度上减少了助手的劳动强度，提高了医生的手术质量和速度，是人们理想的医疗设备之一。The beneficial technical effect of the application is: the structure is simple and practical, the labor intensity of assistants is reduced to a certain extent, and the operation quality and speed of doctors are improved. It is one of the ideal medical equipment for people.

附图说明Description of drawings

在附图中：In the attached picture:

图1为全液动镜头支架主视图。Figure 1 is the front view of the fully hydraulic lens holder.

附图标记说明： Explanation of reference signs:

图中，1、底盘；2、液压泵；3、竖梁；4、横梁；5、球头总成；6、杆端关节轴承；7、斜梁；8、万向脚轮；9、球头；10、球头座；11、手术台；12、液压管路；13、液压阀；14、腹腔镜；15、手柄；16、轴销；17、轴套。In the figure, 1. Chassis; 2. Hydraulic pump; 3. Vertical beam; 4. Beam; 5. Ball joint assembly; 6. Rod end joint bearing; ; 10, ball seat; 11, operating table; 12, hydraulic pipeline; 13, hydraulic valve; 14, laparoscope; 15, handle; 16, pivot pin; 17, axle sleeve.

具体实施方式Detailed ways

如图1所示，一种全液动镜头支架，该支架的结构由底盘1、液压泵2、竖梁3、横梁4、斜梁7、球头总成5和杆端关节轴承6相连组成；As shown in Figure 1, a fully hydraulic lens bracket is composed of a chassis 1, a hydraulic pump 2, a vertical beam 3, a beam 4, an inclined beam 7, a ball head assembly 5 and a rod end joint bearing 6. ;

底盘1为一块十字架状的板体，在底盘1的四脚下面设有万向脚轮8，以便于移动；底盘1的重量大于所载附属物的重量；以此确保全液动镜头支架的稳定性；在底盘1的十字架一端连接有竖梁3，竖梁3选用双向液压油缸做成；汽缸为底座顶杆式油缸；竖梁3的油缸底座和底盘1的一端垂直相连成一体；在竖梁3的顶杆上端连接有球头总成5，球头总成5由球头座10和球头9两个部件组成；球头总成5的球头9和竖梁3的油缸顶杆固定相连成一体；在球头总成5的球头座10上连接有横梁4；横梁4选用双向液压油缸做成；所选油缸为底座顶杆式油缸；横梁4的油缸底座和球头总成5的球头座10的一侧固定相连成一体；Chassis 1 is a cross-shaped board, and there are universal casters 8 under the four legs of chassis 1 to facilitate movement; the weight of chassis 1 is greater than the weight of the attached accessories; in order to ensure the stability of the full hydraulic lens bracket One end of the cross of the chassis 1 is connected with a vertical beam 3, and the vertical beam 3 is made of a two-way hydraulic cylinder; the cylinder is a base ejector type oil cylinder; the cylinder base of the vertical beam 3 is vertically connected with one end of the chassis 1; The upper end of the ejector rod of the beam 3 is connected with a ball head assembly 5, which is composed of a ball head seat 10 and a ball head 9; the ball head 9 of the ball head assembly 5 and the cylinder ejector rod of the vertical beam 3 Fixed and connected into one; the ball head seat 10 of the ball head assembly 5 is connected with a beam 4; the beam 4 is made of a two-way hydraulic cylinder; the selected oil cylinder is a base ejector type oil cylinder; One side of the 5 ball sockets 10 is fixedly connected into one;

在横、竖梁4、3的油缸的缸体之间连接有斜梁7，斜梁7选用双向液压油缸做成；所选斜梁7的油缸为底座顶杆式油缸；在斜梁7的油缸两端分别连接有球头总成5，球头总成5的球头座10和横、竖梁4、3的缸体侧面固定相连成一体；Between the cylinder blocks of the horizontal and vertical beams 4 and 3, a slanted beam 7 is connected, and the slanted beam 7 is made of a two-way hydraulic cylinder; The two ends of the oil cylinder are respectively connected with a ball head assembly 5, and the ball head seat 10 of the ball head assembly 5 and the sides of the cylinder body of the horizontal and vertical beams 4 and 3 are fixedly connected into one;

在放置全液动镜头支架的地面上设置液压泵2，以此给液压油缸提供动力；液压泵2采用电动液压泵；液压泵2通过液压管路12和横、竖、斜梁4、3、7的油缸相连成一体；在每个油缸的液压管路12上连接有液压阀13，液压阀13采用电磁阀；通过液压阀13能够控制每个油缸的伸缩状况；The hydraulic pump 2 is set on the ground where the full hydraulic lens bracket is placed, so as to provide power to the hydraulic cylinder; the hydraulic pump 2 adopts an electric hydraulic pump; The oil cylinders of 7 are connected into one; on the hydraulic pipeline 12 of each oil cylinder, a hydraulic valve 13 is connected, and the hydraulic valve 13 adopts a solenoid valve; the expansion and contraction of each oil cylinder can be controlled by the hydraulic valve 13;

在横梁4的油缸的顶杆端连接有杆端关节轴承6，杆端关节轴承6呈水平状和所述的横梁4相连成一体；在杆端关节轴承6的通孔内插入腹腔镜14，腹腔镜14的杆体正好被固在杆端关节轴承6的孔内；以此实现横梁4与腹腔镜14的固定相连；腹腔镜14以悬空的杆端关节轴承6为支点，能够借助杆端关节轴承6做全方位的平面旋转和倾斜角度的任意改变；A rod-end joint bearing 6 is connected to the push rod end of the oil cylinder of the crossbeam 4, and the rod-end joint bearing 6 is horizontally connected with the crossbeam 4 as a whole; a laparoscope 14 is inserted in the through hole of the rod-end joint bearing 6, The rod body of the laparoscope 14 is just fixed in the hole of the rod end joint bearing 6; in this way, the beam 4 is fixedly connected with the laparoscope 14; the laparoscope 14 uses the suspended rod end joint bearing 6 as a fulcrum, and can be The bearing 6 can do a full range of plane rotation and any change in the tilt angle;

在竖梁3的液压油缸的缸体侧面连接有一段轴销16，轴销16用一段圆柱体做成，轴销16和竖梁3垂直相连成一体；在轴销16上安装轴套17，轴套17用一段圆管做成，轴套17定位在轴销16上，且能够在轴销16上灵活转动；在轴套17上连接手柄15，手柄15用一段圆管做成，手柄15的末端成封闭的圆弧形；手柄15和轴套17垂直相连成一体；不用时，手柄15下垂在竖梁3的一侧；A section of shaft pin 16 is connected to the cylinder side of the hydraulic cylinder of the vertical beam 3, and the shaft pin 16 is made of a section of cylinder, and the shaft pin 16 and the vertical beam 3 are vertically connected into one; Axle sleeve 17 is made of a section of circular pipe, and axle sleeve 17 is positioned on the axle pin 16, and can rotate flexibly on axle pin 16; Connect handle 15 on axle sleeve 17, handle 15 is made with a section of circular pipe, handle 15 The end of the handle becomes a closed arc shape; the handle 15 and the shaft sleeve 17 are vertically connected into one; when not in use, the handle 15 hangs down on one side of the vertical beam 3;

使用时，利用手柄15的助力将底盘1处置于手术台11的下面，使竖梁3挨着手术台11的一边；开启液压泵2及液压阀13，根据患者的体位需要利用斜梁7的油缸的伸缩调整球头总成5的倾斜角度；根据高低、长短的需要调整竖梁3、横梁4的伸缩长度；以此确定患者体位与腹腔镜14的相对位置区域；手术中腹腔镜14的镜头深浅的小幅度的调整（小范围调整），助手可以通过在杆端关节轴承6的通孔内抽、插腹腔镜14来完成；非常方便实用。When in use, the chassis 1 is disposed under the operating table 11 with the help of the handle 15, so that the vertical beam 3 is next to one side of the operating table 11; the hydraulic pump 2 and the hydraulic valve 13 are opened, and the position of the oblique beam 7 is used according to the patient's body position. The expansion and contraction of the oil cylinder adjusts the inclination angle of the ball head assembly 5; adjusts the telescopic length of the vertical beam 3 and the crossbeam 4 according to the needs of height and length; determines the relative position area between the patient's body position and the laparoscope 14; The small-scale adjustment (small-range adjustment) of the depth of the lens can be completed by the assistant by pulling and inserting the laparoscope 14 into the through hole of the rod-end joint bearing 6; it is very convenient and practical.

Claims

Translated fromChinese

1. 一种全液动镜头支架，其特征在于：该支架的结构由底盘（1）、液压泵（2）、竖梁（3）、横梁（4）、斜梁（7）、球头总成（5）和杆端关节轴承（6）相连组成；1. A fully hydraulic lens bracket, characterized in that: the structure of the bracket consists of a chassis (1), a hydraulic pump (2), a vertical beam (3), a beam (4), an inclined beam (7), and a ball head assembly (5) and the rod end joint bearing (6) are connected;

底盘（1）为一块十字架状的板体，在底盘（1）的四脚下面设有万向脚轮（8），以便于移动；底盘（1）的重量大于所载附属物的重量；以此确保全液动镜头支架的稳定性；在底盘（1）的十字架一端连接有竖梁（3），竖梁（3）选用双向液压油缸做成；油缸为底座顶杆式油缸；竖梁（3）的油缸底座和底盘（1）的一端垂直相连成一体；在竖梁（3）的顶杆上端连接有球头总成（5），球头总成（5）由球头座（10）和球头（9）两个部件组成；球头总成（5）的球头（9）和竖梁（3）的油缸顶杆固定相连成一体；在球头总成（5）的球头座（10）上连接有横梁（4）；横梁（4）选用双向液压油缸做成；所选油缸为底座顶杆式油缸；横梁（4）的油缸底座和球头总成（5）的球头座（10）的一侧固定相连成一体；The chassis (1) is a cross-shaped board, and universal casters (8) are provided under the four feet of the chassis (1) to facilitate movement; the weight of the chassis (1) is greater than the weight of the attached accessories; thus To ensure the stability of the fully hydraulic lens bracket; a vertical beam (3) is connected to the cross end of the chassis (1), and the vertical beam (3) is made of a two-way hydraulic cylinder; the cylinder is a base ejector type cylinder; the vertical beam (3) ) of the oil cylinder base and one end of the chassis (1) are vertically connected into one; the upper end of the vertical beam (3) is connected with a ball head assembly (5), and the ball head assembly (5) is formed by a ball head seat (10) It is composed of two parts with the ball head (9); the ball head (9) of the ball head assembly (5) and the cylinder ejector rod of the vertical beam (3) are fixedly connected into one; the ball head of the ball head assembly (5) The seat (10) is connected with a crossbeam (4); the crossbeam (4) is made of a two-way hydraulic cylinder; the selected oil cylinder is a base ejector type cylinder; the cylinder base of the crossbeam (4) and the ball of the ball head assembly (5) One side of the head seat (10) is fixedly connected into one;

在横、竖梁（4、3）的油缸的缸体之间连接有斜梁（7），斜梁（7）选用双向液压油缸做成；所选斜梁（7）的油缸为底座顶杆式油缸；在斜梁（7）的油缸两端分别连接有球头总成（5），球头总成（5）的球头座（10）和横、竖梁（4、3）的缸体侧面固定相连成一体；A slanted beam (7) is connected between the cylinders of the horizontal and vertical beams (4, 3), and the slanted beam (7) is made of a two-way hydraulic cylinder; the selected oil cylinder of the slanted beam (7) is the base ejector rod type oil cylinder; the two ends of the oil cylinder of the inclined beam (7) are respectively connected with the ball head assembly (5), the ball head seat (10) of the ball head assembly (5) and the cylinder of the horizontal and vertical beams (4, 3) The sides of the body are fixed and connected together;

在放置全液动镜头支架的地面上设置液压泵（2），以此给液压油缸提供动力；液压泵（2）采用电动液压泵；液压泵（2）通过液压管路（12）和横、竖、斜梁（4、3、7）的油缸相连成一体；在每个油缸的液压管路（12）上连接有液压阀（13），液压阀（13）采用电磁阀；通过液压阀（13）能够控制每个油缸的伸缩状况；Set the hydraulic pump (2) on the ground where the fully hydraulic lens bracket is placed to provide power to the hydraulic cylinder; the hydraulic pump (2) adopts an electric hydraulic pump; the hydraulic pump (2) passes through the hydraulic pipeline (12) and the horizontal, The oil cylinders of the vertical and inclined beams (4, 3, 7) are connected into one; the hydraulic pipeline (12) of each oil cylinder is connected with a hydraulic valve (13), and the hydraulic valve (13) adopts a solenoid valve; through the hydraulic valve ( 13) Able to control the expansion and contraction of each cylinder;

在横梁（4）的液压油缸的顶杆端连接有杆端关节轴承（6），杆端关节轴承（6）呈水平状和所述的横梁（4）相连成一体；在杆端关节轴承（6）的通孔内插入腹腔镜（14），腹腔镜（14）的杆体正好被固在杆端关节轴承（6）的孔内；以此实现横梁（4）与腹腔镜（14）的固定相连；腹腔镜（14）以悬空的杆端关节轴承（6）为支点，能够借助杆端关节轴承（6）做全方位的平面旋转和倾斜角度的任意改变；A rod-end joint bearing (6) is connected to the top rod end of the hydraulic cylinder of the beam (4), and the rod-end joint bearing (6) is horizontally connected with the beam (4) as a whole; the rod-end joint bearing ( Insert the laparoscope (14) into the through hole of 6), and the rod body of the laparoscope (14) is just fixed in the hole of the rod end joint bearing (6); in this way, the beam (4) and the laparoscope (14) are fixed connected; the laparoscope (14) takes the suspended rod-end joint bearing (6) as the fulcrum, and can use the rod-end joint bearing (6) to perform a full range of plane rotation and any change in tilt angle;

在竖梁（3）的液压油缸的缸体侧面连接有一段轴销（16），轴销（16）用一段圆柱体做成，轴销（16）和竖梁（3）垂直相连成一体；在轴销（16）上安装轴套（17），轴套（17）用一段圆管做成，轴套（17）定位在轴销（16）上，且能够在轴销（16）上灵活转动；在轴套（17）上连接手柄（15），手柄（15）用一段圆管做成，手柄（15）的末端成封闭的圆弧形；手柄（15）和轴套（17）垂直相连成一体；不用时，手柄（15）下垂在竖梁（3）的一侧；A shaft pin (16) is connected to the cylinder side of the hydraulic oil cylinder of the vertical beam (3), and the shaft pin (16) is made of a cylinder, and the shaft pin (16) and the vertical beam (3) are vertically connected into one; Install the shaft sleeve (17) on the shaft pin (16), the shaft sleeve (17) is made of a section of circular pipe, the shaft sleeve (17) is positioned on the shaft pin (16), and can be flexibly mounted on the shaft pin (16) Rotate; connect the handle (15) on the shaft sleeve (17), the handle (15) is made of a section of circular pipe, and the end of the handle (15) becomes a closed arc; the handle (15) and the shaft sleeve (17) are vertical Linked together; when not in use, the handle (15) hangs down on one side of the vertical beam (3);

使用时，利用手柄（15）的助力将底盘（1）处置于手术台（11）的下面，使竖梁（3）挨着手术台（11）的一边；开启液压泵（2）及液压阀（13），根据患者的体位需要利用斜梁（7）的油缸的伸缩调整球头总成（5）的倾斜角度；根据高低、长短的需要调整竖梁（3）、横梁（4）的伸缩长度；以此确定患者体位与腹腔镜（14）的相对位置区域；手术中腹腔镜（14）的镜头深浅的小幅度的调整（小范围调整），助手可以通过在杆端关节轴承（6）的通孔内抽、插腹腔镜（14）来完成；非常方便实用。When in use, use the power of the handle (15) to place the chassis (1) under the operating table (11), so that the vertical beam (3) is next to the side of the operating table (11); open the hydraulic pump (2) and hydraulic valve (13), adjust the inclination angle of the ball head assembly (5) according to the position of the patient by using the expansion and contraction of the oil cylinder of the inclined beam (7); adjust the expansion and contraction of the vertical beam (3) and the cross beam (4) according to the height and length length; to determine the relative position of the patient’s body position and the laparoscope (14); during the operation, the lens depth of the laparoscope (14) can be adjusted in a small range (small range adjustment), and the assistant can pass the rod end joint bearing (6) Pulling out and inserting the laparoscope (14) through the through hole is very convenient and practical.