Tracer switching quick-release type operation handle structure

Abstract

The utility model discloses a tracer switching quick-release type operating handle structure, which provides an installation mode with higher universality for the positioning of a screw tap, reduces the number of tracers, and reduces the load of software during positioning analysis. The contact area of the adapter is increased, so that the shaking amount of a traditional screw tap during installation is reduced, the positioning precision of the screw tap is improved, and the reliability of an operation is ensured; and due to the design of the quick-mounting mode, the tracer can be mounted more quickly and conveniently, and the positioning error caused by a shaking gap between the screw tap and the quick-mounting handle is reduced.

Description

Technical Field

[0001] The utility model relates to the field of electromechanical equipment, in particular to a tracer-connected quick-detachable surgical handle structure. Background Art

[0002] In orthopedic surgery, taps are essential front-end tools. To ensure the tapping depth meets surgical requirements, tracers are typically installed on the tap for tracking and positioning. Currently, most tracers are directly fixed to the tap. This poses challenges such as small contact area, unstable installation, large number of tracers, and inconvenient installation. Furthermore, gaps between the tap and the quick-release handle can lead to inaccurate positioning, making positioning more difficult and impacting surgical safety and quality.

[0003] In summary, a tracer-to-quick-detachable surgical handle structure is needed to address the deficiencies in the prior art. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a tracer-connected quick-detachable surgical handle structure, aiming to solve the above-mentioned problems.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a tracer-adapted quick-release surgical handle structure, comprising a quick-release handle assembly and a tap, wherein the tap is detachably connected to the quick-release handle assembly, a tracer adapter is provided on the quick-release handle assembly, the tracer adapter is fixedly connected to the quick-release handle assembly, the tracer adapter is sleeved on the outside of the tap, a handle docking groove is provided on the tracer adapter, the handle docking groove corresponds to the quick-release handle assembly, a tracer fixing seat is provided on the tracer adapter, and the tracer fixing seat is fixedly connected to the tracer adapter.

[0006] Optionally, a mounting groove is provided on the side wall of the tracer adapter, a clamping block is provided at the bottom of the mounting groove, the clamping block is movably connected to the tracer adapter, a clamping spring is provided between the clamping block and the tracer adapter, a positioning block is provided at the notch portion of the mounting groove, a positioning pin is provided on the positioning block, and the positioning pin is detachably connected to the tracer adapter.

[0007] Optionally, the quick-release handle assembly includes a handle and a quick-release rod, the quick-release rod is fixedly connected to the handle, a quick-release sleeve is provided on the quick-release rod, and the quick-release sleeve is sleeved on the outside of the quick-release rod.

[0008] Optionally, a quick release spring is provided in the quick release sleeve, a steel ball groove is provided on the quick release sleeve rod, a quick release steel ball is provided in the steel ball groove, and the quick release steel ball is movably connected to the quick release sleeve rod.

[0009] Optionally, a limiting ring is provided on the quick-release sleeve rod, the limiting ring is fixedly connected to the quick-release handle, and the limiting ring corresponds to the handle.

[0010] Optionally, a connecting thread groove and a docking column are provided on the tracer fixing seat, and the connecting thread groove is provided in the docking column.

[0011] Beneficial effects of the utility model:

[0012] 1. The present invention provides a more versatile installation method for tap positioning, reduces the number of tracers, and reduces the load on software during positioning analysis. The increased contact area of ​​the adapter reduces the amount of wobble that occurs during traditional tap installation, improves tap positioning accuracy, and ensures surgical reliability. The quick-release design also makes tracer installation faster and more convenient, reducing positioning errors caused by the wobble gap between the tap and the quick-release handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional structural diagram of the utility model.

[0014] Figure 2 This is a schematic diagram of a cross-sectional structure of the utility model.

[0015] Figure 3 for Figure 2 A schematic diagram of an enlarged structure at A in the middle,

[0016] Figure 4 for Figure 2 A schematic diagram of an enlarged structure at B in the middle,

[0017] Figure 5 This is a schematic diagram of the three-dimensional structure of the tracer adapter.

[0018] Figure 6 A schematic diagram of the cross-sectional structure of a tracer adapter.

[0019] In the figure: 1. Quick-release handle assembly; 2. Tap; 3. Tracer adapter; 4. Tracer; 5. Tracer fixing seat; 11. Handle; 12. Quick-release rod; 13. Quick-release slide; 14. Quick-release spring; 15. Steel ball groove; 16. Quick-release steel ball; 17. Limiting ring; 31. Clamping spring; 32. Clamping block; 33. Positioning block; 34. Positioning pin; 35. Mounting slot; 36. Handle docking slot; 51. Docking column; 52. Connecting screw hole. DETAILED DESCRIPTION

[0020] In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. 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.

[0021] In conjunction with the instructions Figure 1 -Attached Figure 6 , explain this technical solution

[0022] like Figure 1-6 As shown, a tracer-adapted quick-release surgical handle structure includes a quick-release handle assembly 1 and a tap 2. The tap 2 is detachably connected to the quick-release handle assembly 1. A tracer adapter 3 is provided on the quick-release handle assembly 1. The tracer adapter 3 is fixedly connected to the quick-release handle assembly 1. The tracer adapter 3 is sleeved on the outside of the tap 2. A handle docking groove 36 is provided on the tracer adapter 3. The handle docking groove 36 corresponds to the quick-release handle assembly 1. A tracer fixing seat 5 is provided on the tracer adapter 3. The tracer fixing seat 5 is fixedly connected to the tracer adapter 3.

[0023] A mounting groove 35 is provided on the side wall of the tracer adapter 3, a clamping block 32 is provided at the bottom of the mounting groove 35, the clamping block 32 is movably connected to the tracer adapter 3, a clamping spring 31 is provided between the clamping block 32 and the tracer adapter 3, a positioning block 33 is provided at the notch portion of the mounting groove 35, a positioning pin 34 is provided on the positioning block 33, and the positioning pin 34 is detachably connected to the tracer adapter 3.

[0024] The quick-release handle assembly 1 includes a handle 11 and a quick-release rod 12, the quick-release rod 12 is fixedly connected to the handle 11, a quick-release sleeve 13 is provided on the quick-release rod 12, the quick-release sleeve 13 is sleeved on the outside of the quick-release rod 12, a quick-release spring 14 is provided in the quick-release sleeve 13, a steel ball groove 15 is provided on the quick-release rod 12, a quick-release steel ball 16 is provided in the steel ball groove 15, the quick-release steel ball 16 is movably connected to the quick-release rod 12, a limiting ring 17 is provided on the quick-release rod 12, the limiting ring 17 is fixedly connected to the quick-release handle 12, and the limiting ring 17 corresponds to the handle 11, a connecting thread groove 52 and a docking column 51 are provided on the tracer fixing seat 5, and the connecting thread groove 52 is provided in the docking column 51.

[0025] The working principle of the utility model is as follows: the handle assembly includes a handle, a quick-release rod and a quick-release sleeve; a quick-release spring and a quick-release steel ball are arranged between the quick-release sleeve and the quick-release rod; the tap can be quickly installed and removed by means of the quick-release rod, the quick-release sleeve, the quick-release spring and the quick-release steel ball; a tracer adapter is provided on the quick-release rod; the tracer adapter is fixedly connected to the quick-release rod; and the tracer adapter is connected to the quick-release rod by means of a clamping piece, a clamping spring, a positioning block and a positioning pin, thereby realizing quick installation and removal of the tracer adapter.

[0026] The present application provides a more versatile installation method for positioning taps, reduces the number of tracers, and reduces the load on the software during positioning analysis; the increase in the contact area of ​​the adapter reduces the amount of shaking that occurs during the installation of traditional taps, improves the positioning accuracy of the tap, and ensures the reliability of the operation; the quick-install design makes the installation of the tracer faster and more convenient, reducing the positioning error caused by the shaking gap between the tap and the quick-install handle.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements or improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tracer-connected quick-release surgical handle structure, characterized in that: The utility model comprises a quick-release handle assembly and a tap, wherein the tap is detachably connected to the quick-release handle assembly, a tracer adapter is provided on the quick-release handle assembly, the tracer adapter is fixedly connected to the quick-release handle assembly, the tracer adapter is sleeved on the outside of the tap, a handle docking groove is provided on the tracer adapter, the handle docking groove corresponds to the quick-release handle assembly, a tracer fixing seat is provided on the tracer adapter, and the tracer fixing seat is fixedly connected to the tracer adapter.

2. The tracer-to-quick-release surgical handle structure according to claim 1, characterized in that: A mounting groove is provided on the side wall of the tracer adapter, a clamping block is provided at the bottom of the mounting groove, the clamping block is movably connected to the tracer adapter, a clamping spring is provided between the clamping block and the tracer adapter, a positioning block is provided at the notch portion of the mounting groove, a positioning pin is provided on the positioning block, and the positioning pin is detachably connected to the tracer adapter.

3. The tracer-to-quick-release surgical handle structure according to claim 1, characterized in that: The quick-release handle assembly includes a handle and a quick-release sleeve rod, the quick-release sleeve rod is fixedly connected to the handle, a quick-release sliding sleeve is provided on the quick-release sleeve rod, and the quick-release sliding sleeve is sleeved on the outside of the quick-release sleeve rod.

4. The tracer-to-quick-release surgical handle structure according to claim 3, characterized in that: A quick release spring is arranged in the quick release sliding sleeve, a steel ball groove is arranged on the quick release sleeve rod, a quick release steel ball is arranged in the steel ball groove, and the quick release steel ball is movably connected to the quick release sleeve rod.

5. The tracer-to-quick-release surgical handle structure according to claim 3, characterized in that: A limiting ring is provided on the quick release sleeve rod, and the limiting ring is fixedly connected to the quick release handle, and the limiting ring corresponds to the handle.

6. The tracer-to-quick-detachable surgical handle structure according to any one of claims 1 to 5, characterized in that: A connecting thread groove and a docking column are provided on the tracer fixing seat, and the connecting thread groove is provided in the docking column.

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