Mechanical arm tracer fixing device

Abstract

The utility model discloses a mechanical arm tracer fixing device which is characterized in that a trolley ball head rod is matched with a trolley connecting rod, a trolley locking rod is attached to the trolley ball head rod in a trolley connecting sleeve rod, and trolley clamping blocks are matched with each other to form a movable clamping structure; the tracer ball head rod is matched with the tracer connecting rod, the tracer locking rod is attached to the tracer ball head rod in the tracer connecting sleeve rod, and the tracer clamping blocks are matched with each other to form a movable clamping structure. And finally, the trolley clamping block and the tracer clamping block are driven to move towards the center through the locking ring and the locking rod, so that the purpose of fixing and locking is achieved.

Description

Technical Field

[0001] The utility model relates to the field of electromechanical equipment, in particular to a mechanical arm tracer fixing device. Background Art

[0002] The installation and fixation of the tracer largely determines the positioning accuracy of the equipment. How to quickly, conveniently and stably install the tracer is a major point in the current surgical process. In the case of complex instruments and a large number of personnel in the operating room, a single fixed structure is difficult to meet the camera's recognition and positioning of the tracer, and the inflexibility in debugging the tracer position will have a certain impact on the efficiency of the operation.

[0003] In summary, a robot arm tracer fixing device is needed to solve the deficiencies in the prior art. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a mechanical arm tracer fixing device, aiming to solve the above problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mechanical arm tracer fixing device, comprising a trolley ball head rod, a trolley connecting rod is arranged on the trolley ball head rod, the trolley connecting rod is movably connected with the trolley ball head rod, a tracer connecting rod is arranged on the trolley connecting rod, a locking mechanism is arranged between the tracer connecting rod and the trolley connecting rod, the tracer connecting rod is connected to the trolley connecting rod through the locking mechanism, a tracer ball head rod is arranged on the tracer connecting rod, and the tracer ball head rod is movably connected with the tracer connecting rod.

[0006] Optionally, the locking mechanism includes a trolley clamping block, a locking rod, a tracer clamping block and a locking handle, the trolley clamping block is arranged in the trolley connecting rod, the tracer clamping block is arranged in the tracer connecting rod, and the locking rod passes through the trolley clamping block and the tracer clamping block and is threadedly connected to the locking handle.

[0007] Optionally, the trolley connecting rod includes a trolley connecting sleeve rod and a trolley locking rod, the trolley locking rod is arranged in the trolley connecting sleeve rod, one end of the trolley locking rod is fitted with the trolley ball head rod, and the other end of the trolley locking rod is fitted with the trolley clamping block.

[0008] Optionally, a trolley ball head sleeve is provided at one end of the trolley connecting sleeve rod, and a trolley clamping sleeve is provided at the other end of the trolley connecting sleeve rod. The trolley ball head sleeve and the trolley clamping sleeve are both fixedly connected to the trolley connecting sleeve rod, the trolley ball head rod is arranged in the trolley ball head sleeve, and the trolley clamping block is arranged in the trolley clamping sleeve.

[0009] Optionally, the tracer connecting rod includes a tracer connecting sleeve rod and a tracer locking rod, the tracer locking rod is arranged in the tracer connecting sleeve rod, one end of the tracer locking rod is fitted with the tracer ball head rod, and the other end of the tracer locking rod is fitted with the tracer clamping block.

[0010] Optionally, a tracer clamping sleeve is provided at one end of the tracer connecting sleeve rod, and a tracer ball head sleeve is provided at the other end of the tracer sleeve rod, the tracer clamping sleeve and the tracer ball head sleeve are both fixedly connected to the tracer connecting sleeve rod, the tracer clamping block is provided in the tracer clamping sleeve, and the tracer ball head rod is provided in the tracer ball head sleeve.

[0011] Beneficial effects of the utility model:

[0012] 1. In the present invention, compared with the traditional fixed tracer, the tracer fixed by the universal ball can realize multi-directional and multi-angle position orientation, which is convenient for the positioning of the trolley during the operation;

[0013] 2. In the utility model, the quick lock structural design facilitates medical staff to quickly adjust the position of the tracer, saves time for adjusting and installing the tracer during surgery, and improves surgical efficiency; BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 A schematic diagram of a cross-sectional structure of a locking mechanism.

[0016] Figure 3 for Figure 2 A schematic diagram of an enlarged structure at A in the middle.

[0017] Figure 4 It is a schematic diagram of a cross-sectional structure of the utility model.

[0018] In the figure: 1. trolley ball head rod; 2. trolley connecting rod; 3. locking mechanism; 4. tracer connecting rod; 5. tracer ball head rod; 21. trolley connecting sleeve rod; 22. trolley locking rod; 23. trolley ball head sleeve; 24. trolley clamping sleeve; 31. trolley clamping block; 32. locking rod; 33. tracer clamping block; 34. locking handle; 41. tracer connecting sleeve rod; 42. tracer locking rod; 43. tracer clamping sleeve; 44. tracer ball head sleeve. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] In conjunction with the instruction manual Figure 1 -Attached Figure 4 , explain this technical solution

[0021] like Figure 1 As shown, a robot arm tracer fixing device includes a trolley ball head rod 1, a trolley connecting rod 2 is arranged on the trolley ball head rod 1, the trolley connecting rod 2 is movably connected to the trolley ball head rod 1, a tracer connecting rod 4 is arranged on the trolley connecting rod 2, a locking mechanism 3 is arranged between the tracer connecting rod 4 and the trolley connecting rod 2, the tracer connecting rod 4 is connected to the trolley connecting rod 2 through the locking mechanism 3, a tracer ball head rod 5 is arranged on the tracer connecting rod 4, and the tracer ball head rod 5 is movably connected to the tracer connecting rod 4.

[0022] The locking mechanism 3 includes a trolley clamping block 31, a locking rod 32, a tracer clamping block 33 and a locking handle 34. The trolley clamping block 31 is arranged in the trolley connecting rod 2, the tracer clamping block 33 is arranged in the tracer connecting rod 4, and the locking rod 32 passes through the trolley clamping block 31 and the tracer clamping block 33 and is threadedly connected to the locking handle 4.

[0023] The trolley connecting rod 2 includes a trolley connecting sleeve rod 21 and a trolley locking rod 22. The trolley locking rod 22 is arranged in the trolley connecting sleeve rod 21. One end of the trolley locking rod 22 is fitted with the trolley ball head rod 1, and the other end of the trolley locking rod 22 is fitted with the trolley clamping block 31. A trolley ball head sleeve 23 is arranged at one end of the trolley connecting sleeve rod 21, and a trolley clamping sleeve 24 is arranged at the other end of the trolley connecting sleeve rod 21. The trolley ball head sleeve 23 and the trolley clamping sleeve 24 are both fixedly connected to the trolley connecting sleeve rod 21. The trolley ball head rod 1 is arranged in the trolley ball head sleeve 23, and the trolley clamping block 31 is arranged in the trolley clamping sleeve 24.

[0024] The tracer connecting rod 4 includes a tracer connecting sleeve rod 41 and a tracer locking rod 42. The tracer locking rod 42 is arranged in the tracer connecting sleeve rod 41. One end of the tracer locking rod 42 is fitted with the tracer ball head rod 5, and the other end of the tracer locking rod 42 is fitted with the tracer clamping block 33. A tracer clamping sleeve 43 is arranged at one end of the tracer connecting sleeve rod 41, and a tracer ball head sleeve 44 is arranged at the other end of the tracer sleeve rod 41. The tracer clamping sleeve 43 and the tracer ball head sleeve 44 are both fixedly connected to the tracer connecting sleeve rod 41. The tracer clamping block 33 is arranged in the tracer clamping sleeve 43, and the tracer ball head rod 5 is arranged in the tracer ball head sleeve 44.

[0025] The working principle of the utility model is as follows: the trolley ball head rod cooperates with the trolley connecting rod, the trolley locking rod fits with the trolley ball head rod in the trolley connecting sleeve rod, and the trolley clamping blocks cooperate with each other to form a movable clamping structure; the tracer ball head rod cooperates with the tracer connecting rod, the tracer locking rod fits with the tracer ball head rod in the tracer connecting sleeve rod, and the tracer clamping blocks cooperate with each other to form a movable clamping structure; finally, the trolley clamping block and the tracer clamping block are driven to move toward the center by the locking perimeter and the locking rod to complete the purpose of fixed locking.

[0026] Compared with traditional fixed tracers, tracers fixed by universal balls can achieve multi-directional and multi-angle positioning, which facilitates the positioning of the trolley during surgery.

[0027] The quick-lock structural design makes it convenient for medical staff to quickly adjust the position of the tracer, saving time in adjusting and installing the tracer during surgery and improving surgical efficiency.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A robot arm tracer fixing device, characterized in that: It includes a trolley ball head rod, a trolley connecting rod is arranged on the trolley ball head rod, the trolley connecting rod is movably connected with the trolley ball head rod, a tracer connecting rod is arranged on the trolley connecting rod, a locking mechanism is arranged between the tracer connecting rod and the trolley connecting rod, the tracer connecting rod is connected to the trolley connecting rod through the locking mechanism, a tracer ball head rod is arranged on the tracer connecting rod, and the tracer ball head rod is movably connected with the tracer connecting rod.

2. The robot arm tracer fixing device according to claim 1, characterized in that: The locking mechanism includes a trolley clamping block, a locking rod, a tracer clamping block and a locking handle. The trolley clamping block is arranged in the trolley connecting rod, the tracer clamping block is arranged in the tracer connecting rod, and the locking rod passes through the trolley clamping block and the tracer clamping block and is threadedly connected to the locking handle.

3. The robot arm tracer fixing device according to claim 2, characterized in that: The trolley connecting rod includes a trolley connecting sleeve rod and a trolley locking rod. The trolley locking rod is arranged in the trolley connecting sleeve rod. One end of the trolley locking rod is fitted with the trolley ball head rod, and the other end of the trolley locking rod is fitted with the trolley clamping block.

4. The robot arm tracer fixing device according to claim 3, characterized in that: A trolley ball head sleeve is provided at one end of the trolley connecting sleeve rod, and a trolley clamping sleeve is provided at the other end of the trolley connecting sleeve rod. The trolley ball head sleeve and the trolley clamping sleeve are both fixedly connected to the trolley connecting sleeve rod, the trolley ball head rod is arranged in the trolley ball head sleeve, and the trolley clamping block is arranged in the trolley clamping sleeve.

5. The robot arm tracer fixing device according to claim 2, characterized in that: The tracer connecting rod comprises a tracer connecting sleeve rod and a tracer locking rod, wherein the tracer locking rod is arranged in the tracer connecting sleeve rod, one end of the tracer locking rod is fitted with the tracer ball head rod, and the other end of the tracer locking rod is fitted with the tracer clamping block.

6. The robot arm tracer fixing device according to claim 5, characterized in that: A tracer clamping sleeve is arranged at one end of the tracer connecting sleeve rod, and a tracer ball head sleeve is arranged at the other end of the tracer sleeve rod. The tracer clamping sleeve and the tracer ball head sleeve are both fixedly connected to the tracer connecting sleeve rod, the tracer clamping block is arranged in the tracer clamping sleeve, and the tracer ball head rod is arranged in the tracer ball head sleeve.

Images