Auxiliary connecting structure of ophthalmologic operation robot and ophthalmologic operation robot

Abstract

The utility model discloses an ophthalmologic operation robot auxiliary connecting structure and ophthalmologic operation robotic.The ophthalmologic operation robot auxiliary connecting structure comprises a movable carrying table, a connecting assembly and an operating table, the movable carrying table can ascend, descend and transversely move, and an operation executing mechanism is installed at the first end of the movable carrying table; an operation control device is mounted at the second end of the movable carrying table; the first end of the connecting assembly is connected with the movable carrying table, the second end of the connecting assembly is connected with the operating table, and the connecting assembly is configured to fix the distance between the movable carrying table and the operating table; an adjusting assembly is arranged on the connecting assembly, and the adjusting assembly is configured to adjust the distance between the movable carrying table and the operating table. According to the auxiliary connecting structure of the ophthalmologic operation robot, the connecting assembly and the adjusting assembly are arranged in a matched mode to fix the distance between the movable carrying table and the operating table after the position is adjusted, the stability of the movable carrying table is improved, and then the operation precision of the ophthalmologic operation robot is improved.

Description

Technical Field

[0001] The utility model relates to the field of ophthalmic surgical robots, in particular to an auxiliary connection structure for an ophthalmic surgical robot and an ophthalmic surgical robot. Background Art

[0002] In ophthalmic surgery, the surgical target tissue of intraocular surgery is located inside the eyeball. It is divided into anterior segment surgery and posterior segment surgery with the posterior lens capsule as the boundary. Especially in posterior segment surgery, the target tissue is the most delicate and the operation precision requirement is the highest.

[0003] Currently, ophthalmic surgical robots usually include a mobile carrier and a moving component. The moving component is usually several walking wheels arranged on the robot base, and some or all of the walking wheels have a locking function. During use, the ophthalmic surgical robot is first moved to a suitable position and then the walking wheels are locked to make the distance between the ophthalmic surgical robot and the operating table relatively fixed. However, in the actual use process, even if the walking wheels are locked, the distance between the ophthalmic surgical robot and the operating table may still change, affecting the surgical precision of the ophthalmic surgical robot. Summary of the Utility Model

[0004] To solve the related technical problems, the purpose of the utility model is to provide an auxiliary connection structure for an ophthalmic surgical robot to solve the problem of the stability of the mobile carrier. In addition, the utility model also provides an ophthalmic surgical robot including the above-mentioned auxiliary connection structure for an ophthalmic surgical robot.

[0005] To achieve the above purpose, the embodiments of the utility model adopt the following technical solutions:

[0006] An auxiliary connection structure for an ophthalmic surgical robot, which includes a mobile carrier, a connection component and an operating table, wherein:

[0007] The mobile carrier can be lifted and horizontally moved. A surgical execution mechanism is installed at the first end of the mobile carrier, and a surgical control device is installed at the second end of the mobile carrier.

[0008] The first end of the connection component is connected to the mobile carrier, and the second end of the connection component is connected to the operating table. The connection component is configured to fix the distance between the mobile carrier and the operating table.

[0009] An adjustment component is arranged on the connection component and is configured to adjust the distance between the mobile carrier and the operating table.

[0010] Optionally, the connection component includes a first connection piece and a second connection piece. The first end of the first connection piece is fixedly installed on the mobile carrier, the first end of the second connection piece is fixedly installed on the operating table, and the second end of the first connection piece is movably connected to the second end of the second connection piece through the adjustment component.

[0011] Optionally, the adjusting assembly includes a first adjusting rod, a second adjusting rod, and a first bolt. The first end of the first adjusting rod is ball-connected to the second end of the first connecting member, and the first end of the second adjusting rod is ball-connected to the second end of the second connecting member. The second end of the first adjusting rod is provided with a first mounting hole, and the first bolt is rotatably mounted at the second end of the second adjusting rod and is correspondingly arranged with the first mounting hole.

[0012] During adjustment, rotate the first bolt so that the mounting portion of the first bolt moves away from the bottom of the first mounting hole, and the connection between the second end of the first adjusting rod and the second end of the second adjusting rod becomes loose, so as to adjust the mounting angles of the first adjusting rod and the second adjusting rod, and further adjust the distance between the moving stage and the operating table.

[0013] During fixation, rotate the first bolt so that the mounting portion of the first bolt approaches the bottom of the first mounting hole, and the connection between the second end of the first adjusting rod and the second end of the second adjusting rod becomes tight, so as to fix the mounting angles of the first adjusting rod and the second adjusting rod, and further fix the distance between the moving stage and the operating table.

[0014] Optionally, the first connecting member includes a first connecting rod. The first end of the first connecting rod is fixedly mounted on the moving stage, and the second end of the first connecting rod is ball-connected to the first end of the first adjusting rod.

[0015] Optionally, the second connecting member includes a fixing member and a second bolt. The fixing member is movably mounted on the operating table along the length direction of the operating table, the second bolt is rotatably mounted on the fixing member, and the mounting portion of the second bolt abuts against the operating table. The second bolt is configured to adjust the tightness between the fixing member and the operating table.

[0016] Optionally, the second connecting member further includes a docking member. The first end of the docking member is arranged on the fixing member, the second end of the docking member is provided with a second connecting rod, a groove is formed in the side wall of the fixing member along its length direction, a first connecting portion and a second connecting portion are symmetrically arranged on both sides of the groove, a third bolt is rotatably arranged on the first connecting portion, a second mounting hole is formed in the second connecting portion, and the third bolt is configured to drive the first connecting portion to approach or move away from the second connecting portion so as to fix or loosen the second connecting rod.

[0017] Optionally, the second connecting rod includes a first docking rod and a second docking rod. The first end of the first docking rod is ball-connected to the second end of the docking member, the first end of the second docking rod is ball-connected to the second end of the second adjusting rod, and the second end of the first docking rod and the second end of the second docking rod are detachably connected by a nut.

[0018] An ophthalmic surgical robot includes the above-mentioned auxiliary connection structure for an ophthalmic surgical robot.

[0019] The beneficial effects of the present utility model are as follows. Compared with the prior art, an auxiliary connection structure for an ophthalmic surgical robot and an ophthalmic surgical robot provided by the present utility model have the following beneficial effects:

[0020] 1. Through the cooperative setting of the connection component and the adjustment component, the distance between the moving stage and the operating table after the position is fixed and adjusted is adjusted, the stability of the moving stage is increased, and thus the surgical precision of the ophthalmic surgical robot is improved;

[0021] 2. By movably arranging the fixing member along the length direction of the operating table and rotatably installing the second bolt on the fixing member to control the fastening degree between the fixing member and the operating table, the fixing member can be adjusted and fixed at different positions on the operating table. The structure is simple and easy to operate;

[0022] 3. Through the setting of the first connection portion, the second connection portion and the third bolt on the docking member, the connection portion between the second connecting rod and the docking member can be fixed or loosened, and the docking position between the fixing member and the adjustment component can be adjusted. The structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate and understand the technical solutions in the embodiments of the present utility model, the accompanying drawings required for the background art and the description of the embodiments of the present utility model will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to the content of the embodiments of the present utility model and these drawings without creative efforts.

[0024] Figure 1 FIG. is a schematic structural diagram of an auxiliary connection structure for an ophthalmic surgical robot and an ophthalmic surgical robot provided by an embodiment of the present utility model;

[0025] Figure 2 FIG. is a schematic structural diagram of a connection component in an auxiliary connection structure for an ophthalmic surgical robot and an ophthalmic surgical robot provided by an embodiment of the present utility model;

[0026] Figure 3 FIG. is a schematic structural diagram of an adjustment component in an auxiliary connection structure for an ophthalmic surgical robot and an ophthalmic surgical robot provided by an embodiment of the present utility model;

[0027] Figure 4 FIG. is a schematic structural diagram of a second connecting member in an auxiliary connection structure for an ophthalmic surgical robot and an ophthalmic surgical robot provided by an embodiment of the present utility model;

[0028] Figure 5 FIG. is a schematic structural diagram of a second connecting rod in an auxiliary connection structure for an ophthalmic surgical robot and an ophthalmic surgical robot provided by an embodiment of the present utility model. Detailed implementation manners

[0029] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0030] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant accompanying drawings. The preferred embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive. It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for illustrative purposes and do not represent the only implementation manner. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0031] Please refer to Figures 1 to 5 As shown, this embodiment provides an auxiliary connection structure for an ophthalmic surgical robot, which includes a moving carrier 1, a connection component 2 and an operating table 3. The moving carrier 1 can be lifted and horizontally moved. A surgical execution mechanism is installed at the first end of the moving carrier 1, and a surgical control device is installed at the second end of the moving carrier 1; the first end of the connection component 2 is connected to the moving carrier 1, and the second end of the connection component 2 is connected to the operating table 3. The connection component 2 is configured to fix the distance between the moving carrier 1 and the operating table 3; an adjustment component 4 is provided on the connection component 2, and the adjustment component 4 is configured to adjust the distance between the moving carrier 1 and the operating table 3.

[0032] Specifically, the connection component 2 includes a first connection member 21 and a second connection member 22. The first end of the first connection member 21 is fixedly installed on the moving carrier 1, the first end of the second connection member 22 is fixedly installed on the operating table 3, and the second end of the first connection member 21 is movably connected to the second end of the second connection member 22 through the adjustment component 4.

[0033] It can be seen that through the cooperation of the connection component 2 and the adjustment component 4, the distance between the moving carrier 1 and the operating table 3 after the position is fixed and adjusted is fixed, the stability of the moving carrier 1 is increased, and thus the surgical precision of the ophthalmic surgical robot is improved.

[0034] As an implementation manner, the adjusting assembly 4 includes a first adjusting rod 41, a second adjusting rod 42 and a first bolt 43. The first end of the first adjusting rod 41 is connected to the second end of the first connecting member 21 by a ball joint. The first end of the second adjusting rod 42 is connected to the second end of the second connecting member 22 by a ball joint. A first mounting hole is provided at the second end of the first adjusting rod 41. The first bolt 43 is rotatably mounted at the second end of the second adjusting rod 42, and the first bolt 43 is arranged corresponding to the first mounting hole.

[0035] Specifically, during adjustment, the first bolt 43 is rotated so that the mounting portion of the first bolt 43 is away from the bottom of the first mounting hole, and the connection between the second end of the first adjusting rod 41 and the second end of the second adjusting rod 42 is loosened, so as to adjust the mounting angles of the first adjusting rod 41 and the second adjusting rod 42, and further adjust the distance between the moving stage 1 and the operating table 3.

[0036] During fixation, the first bolt 43 is rotated so that the mounting portion of the first bolt 43 is close to the bottom of the first mounting hole, so that the connection between the second end of the first adjusting rod 41 and the second end of the second adjusting rod 42 is tightened, so as to fix the mounting angles of the first adjusting rod 41 and the second adjusting rod 42, and further fix the distance between the moving stage 1 and the operating table 3.

[0037] It can be seen that the connection between the first adjusting rod 41 and the second adjusting rod 42 is tightened or loosened by the first bolt 43, so as to facilitate the adjustment of the mounting angle between the first adjusting rod 41 and the second adjusting rod 42. The structure is simple and easy to operate. The first ends of the first adjusting rod 41 and the second adjusting rod 42 are respectively connected to the first connecting member 21 and the second connecting member 22 by ball joints, which increases the adjustable range of the first adjusting rod 41 and the second adjusting rod 42, and the structure is simple and easy to operate.

[0038] As an implementation manner, the first connecting member 21 includes a first connecting rod. The first end of the first connecting rod is fixedly mounted on the moving stage 1, and the second end of the first connecting rod is connected to the first end of the first adjusting rod 41 by a ball joint.

[0039] It can be seen that by connecting the second end of the first connecting rod to the first end of the first adjusting rod 41 by a ball joint, the adjustment range of the first adjusting rod 41 is increased.

[0040] As an implementation manner, the second connecting member 22 includes a fixing member 221 and a second bolt 222. The fixing member 221 is movably mounted on the operating table 3 along the length direction of the operating table 3. The second bolt 222 is rotatably mounted on the fixing member 221, and the mounting portion of the second bolt 222 abuts against the operating table 3. The second bolt 222 is configured to adjust the tightness between the fixing member 221 and the operating table 3.

[0041] It can be seen that by movably arranging the fixing member 221 along the length direction of the operating table 3 on the operating table 3 and rotatably installing the second bolt 222 on the fixing member 221 to control the fastening degree between the fixing member 221 and the operating table 3, the fixing position of the fixing member 221 can be adjusted on the operating table 3. The structure is simple and easy to operate.

[0042] As an implementation manner, the second connecting member 22 further includes a docking member 23. The first end of the docking member 23 is arranged on the fixing member 221, and the second end of the docking member 23 is provided with a second connecting rod 24. A groove is formed on the side wall of the fixing member 221 along its length direction, and a first connecting portion 231 and a second connecting portion 232 are symmetrically arranged on both sides of the groove. A third bolt 233 is rotatably arranged on the first connecting portion 231, and a second mounting hole is formed on the second connecting portion 232. The third bolt 233 is configured to drive the first connecting portion 231 to approach or move away from the second connecting portion 232 to fix or loosen the second connecting rod 24.

[0043] It can be seen that through the arrangement of the first connecting portion 231, the second connecting portion 232 and the third bolt 233 on the docking member 23 to fix or loosen the connection position between the second connecting rod 24 and the docking member 23, the docking position between the fixing member 221 and the adjusting assembly 4 can be adjusted. The structure is simple and easy to operate.

[0044] As an implementation manner, the second connecting rod 24 includes a first docking rod 241 and a second docking rod 242. The first end of the first docking rod 241 is ball-connected to the second end of the docking member 23, the first end of the second docking rod 242 is ball-connected to the second end of the second adjusting rod 42, and the second end of the first docking rod 241 is detachably connected to the second end of the second docking rod 242 through a nut.

[0045] It can be seen that by disassembling the second connecting rod 24 into the first docking rod 241 and the second docking rod 242 and connecting and fixing them through a nut, when it is necessary to extend the distance between the moving stage 1 and the operating table 3, the first docking rod 241 and / or the second docking rod 242 can be replaced. The structure is simple and easy to operate.

[0046] An ophthalmic surgical robot includes the above-mentioned auxiliary connection structure of an ophthalmic surgical robot.

[0047] The specific working principle of the above-mentioned auxiliary connection structure of an ophthalmic surgical robot is as follows:

[0048] S1. Fix the fixing member 221 at a preset position on the operating table 3 through the second bolt 222;

[0049] S2. Rotate the first bolt 43 to loosen the connection between the first adjusting rod 41 and the second adjusting rod 42, and adjust the installation angles of the first adjusting rod 41 and the second adjusting rod 42;

[0050] S3. Rotate the third bolt 233 to separate the first connecting portion 231 and the second connecting portion 232, so that the second connecting rod 24 is rotatably arranged on the docking member 23, and adjust the installation angle of the second connecting rod 24 to adjust the distance between the moving stage 1 and the operating table 3;

[0051] S4. Adjust the installation angles of the first adjusting rod 41 and the first connecting rod, and adjust the installation angles of the second adjusting rod 42 and the second connecting rod 24;

[0052] S5. Rotate the first bolt 43 to tighten the connection between the first adjusting rod 41 and the second adjusting rod 42, so as to fix the installation angles of the first adjusting rod 41 and the second adjusting rod 42;

[0053] S6. Rotate the third bolt 233 to bring the first connecting portion 231 and the second connecting portion 232 closer to each other to fix the installation angle of the second connecting rod 24, thereby completing the fixation of the distance between the moving stage 1 and the operating table 3.

[0054] In the embodiments disclosed in the present invention, terms such as "installation", "connection", "linkage", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linkage" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments disclosed in the present invention can be understood according to specific circumstances.

[0055] The above embodiments only illustrate the basic principles and characteristics of the present invention. The present invention is not limited by the above examples. Without departing from the spirit and scope of the present invention, there are various changes and modifications to the present invention, and these changes and modifications all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An ophthalmic surgical robot-assisted connection structure, characterized in that: The ophthalmic surgical robot auxiliary connection structure comprises a mobile platform, a connection component and an operating table, wherein: The movable platform can be lifted and lowered and moved laterally, a surgical execution mechanism is installed at the first end of the movable platform, and a surgical control device is installed at the second end of the movable platform; The first end of the connecting component is connected to the movable platform, the second end of the connecting component is connected to the operating table, and the connecting component is configured to fix the distance between the movable platform and the operating table; The connecting component is provided with an adjusting component, and the adjusting component is configured to adjust the distance between the movable platform and the operating table.

2. An ophthalmic surgical robot-assisted connection structure according to claim 1, characterized in that: The connecting component includes a first connecting member and a second connecting member, wherein the first end of the first connecting member is fixedly mounted on the movable platform, the first end of the second connecting member is fixedly mounted on the operating table, and the second end of the first connecting member and the second end of the second connecting member are movably connected via the adjusting component.

3. The ophthalmic surgical robot-assisted connection structure according to claim 2, characterized in that: The adjusting assembly comprises a first adjusting rod, a second adjusting rod and a first bolt, wherein the first end of the first adjusting rod is connected to the ball head at the second end of the first connecting member, the first end of the second adjusting rod is connected to the ball head at the second end of the second connecting member, the second end of the first adjusting rod is provided with a first mounting hole, the first bolt is rotatably mounted on the second end of the second adjusting rod, and the first bolt is arranged corresponding to the first mounting hole; During adjustment, the first bolt is rotated so that the mounting portion of the first bolt is away from the bottom of the first mounting hole, and the connection between the second end of the first adjusting rod and the second end of the second adjusting rod is loosened, so as to adjust the mounting angle of the first adjusting rod and the second adjusting rod, thereby adjusting the distance between the movable platform and the operating table; When fixing, the first bolt is rotated so that the mounting portion of the first bolt is close to the bottom of the first mounting hole, so that the second end of the first adjusting rod and the second end of the second adjusting rod are tightly connected to fix the mounting angle of the first adjusting rod and the second adjusting rod, thereby fixing the distance between the movable platform and the operating table.

4. The ophthalmic surgical robot-assisted connection structure according to claim 3, characterized in that: The first connecting member includes a first connecting rod, a first end of the first connecting rod is fixedly mounted on the movable platform, and a second end of the first connecting rod is connected to a ball head at the first end of the first adjusting rod.

5. The ophthalmic surgical robot-assisted connection structure according to claim 3, characterized in that: The second connecting member includes a fixing member and a second bolt. The fixing member is movably mounted on the operating table along the length direction of the operating table. The second bolt is rotatably mounted on the fixing member, and a mounting portion of the second bolt abuts against the operating table. The second bolt is configured to adjust the tightness between the fixing member and the operating table.

6. The ophthalmic surgical robot-assisted connection structure according to claim 5, characterized in that: The second connecting member also includes a docking member, a first end of the docking member is arranged on the fixing member, a second end of the docking member is arranged with a second connecting rod, the fixing member is provided with a groove body on the side wall along its length direction, and the first connecting part and the second connecting part are symmetrically arranged on both sides of the groove body, a third bolt is rotatably arranged on the first connecting part, a second mounting hole is arranged on the second connecting part, and the third bolt is configured to drive the first connecting part to approach or move away from the second connecting part to fix or loosen the second connecting rod.

7. The ophthalmic surgical robot-assisted connection structure according to claim 6, characterized in that: The second connecting rod includes a first docking rod and a second docking rod, the first end of the first docking rod is connected to the second end ball head of the docking piece, the first end of the second docking rod is connected to the second end ball head of the second adjusting rod, and the second end of the first docking rod is detachably connected to the second end of the second docking rod via a nut.

8. An ophthalmic surgical robot, characterized in that: The ophthalmic surgical robot comprises an ophthalmic surgical robot auxiliary connection structure as described in any one of claims 1 to 7.

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