Optical fiber working tip bending device
By designing an optical fiber working tip bender with multiple guide grooves, the problem of inconvenient fiber angle adjustment in the prior art is solved, fast and accurate bending of the optical fiber is achieved, and the treatment efficiency of semiconductor laser therapy instruments is improved.
Patent Information
- Application Number
- CN202421268364.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-05
AI Technical Summary
In the prior art, when adjusting the angle of the optical fiber working tip in a semiconductor laser treatment instrument, it is difficult to achieve rapid and accurate bending, which affects the treatment process.
An optical fiber working tip bending device is designed, including a columnar body, a circular jack and three guide grooves, and the guide grooves are set at 30°, 60° and 90° respectively to achieve fast and stable bending of the optical fiber.
It realizes rapid bending of the optical fiber and ensures a good angle after bending, greatly improving the treatment efficiency.
Smart Images
Figure CN222571569U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to optical fiber processing equipment, in particular to an optical fiber working tip bender. Background Art
[0002] When using semiconductor laser therapy devices, doctors always need to bend the fiber optic working tip according to the on-site conditions in order to obtain a better operating angle.
[0003] In the prior art, optical fiber calipers or other tools are generally used to bend the optical fiber working tip, but a suitable angle cannot always be obtained, and the adjustment of the optical fiber working tip takes a long time, which affects the treatment process. Summary of the invention
[0004] In order to solve the above technical problems, the purpose of the utility model is to provide an optical fiber working tip bender that can quickly and accurately bend optical fibers.
[0005] In order to achieve the above-mentioned purpose, the utility model discloses an optical fiber working tip bender, comprising a columnar main body, a circular plug hole is arranged at the upper end of the main body, three guide grooves are arranged at the opening of the plug hole, one end of the guide groove is connected to the plug hole, and the other end is open to the upper end surface of the main body, the three guide grooves are a first guide groove, a second guide groove, and a third guide groove, the first guide groove is arranged at 30° with the plug hole, the second guide groove is arranged at 60° with the plug hole, and the third guide groove is arranged at 90° with the plug hole.
[0006] In the above technical solution, the setting of the guide grooves at three angles can enable the optical fiber of the optical fiber working tip to have a fixed angle when bending, thereby achieving rapid bending and a stable bending angle.
[0007] According to a preferred technical solution, the main body is provided with three holding surfaces along the length direction, and the holding surfaces are recessed toward the center of the main body.
[0008] According to a preferred technical solution, the bottom of the guide groove is in an arc shape.
[0009] In the above technical solution, the arc-shaped guide groove is more consistent with the shape of the optical fiber of the optical fiber working tip, so that the optical fiber fits more closely in the guide groove, making the bending action easier.
[0010] According to a preferred technical solution, the upper end surface of the main body has three cut surfaces, and the three guide grooves are respectively arranged on the three cut surfaces.
[0011] In the above technical solution, the section is cut according to the angle of the guide groove, wherein the angle between the section where the first guide groove is located and the horizontal plane is smaller than the angle between the section where the third guide groove is located and the horizontal plane.
[0012] According to a further technical solution, the three holding surfaces are arranged in an isosceles triangle.
[0013] In the above technical solution, the three holding surfaces are arranged in an isosceles triangle shape, which is more conducive to gripping.
[0014] The advantages of the utility model are:
[0015] 1. The utility model can quickly bend the optical fiber and ensure that the optical fiber has a good angle after bending;
[0016] 2. The main body of the utility model has a good grip, which makes it more convenient for users to grasp. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0019] Figure 1 It is a schematic diagram of the structure of the utility model;
[0020] Figure 2 It is a top view of the utility model;
[0021] Figure 3 It is the front view of the utility model;
[0022] Figure 4 A schematic diagram is used for this embodiment.
[0023] Among them: 1. main body; 2. insertion hole; 3. first guide groove; 4. second guide groove; 5. third guide groove; 6. holding surface; 7. cutting surface; 8. optical fiber working tip. DETAILED DESCRIPTION
[0024] Example: Figure 1-3 As shown, an optical fiber working tip bender comprises a columnar main body 1, a circular plug hole 2 is arranged at the upper end of the main body 1, three guide grooves are arranged at the opening of the plug hole 2, one end of the guide groove is connected to the plug hole 2, and the other end is open to the upper end surface of the main body, the three guide grooves are a first guide groove 3, a second guide groove 4, and a third guide groove 5, the first guide groove 3 is arranged at 30° with the plug hole 2, the second guide groove 4 is arranged at 60° with the plug hole 2, and the third guide groove 5 is arranged at 90° with the plug hole 2.
[0025] The main body 1 is provided with three holding surfaces 6 along the length direction, and the holding surfaces 6 are recessed toward the center of the main body 1 .
[0026] The upper end surface of the main body has three cut surfaces 7, and three guide grooves are respectively formed on the three cut surfaces 7. The groove bottom of the guide groove is in an arc shape.
[0027] The cut surface 7 is cut according to the angle of the guide groove, wherein the angle between the cut surface 7 where the first guide groove 3 is located and the horizontal plane is smaller than the angle between the cut surface 7 where the third guide groove 5 is located and the horizontal plane.
[0028] The three holding surfaces 6 are arranged in an isosceles triangle, and two of the holding surfaces 6 are wider, which is more conducive to gripping.
[0029] like Figure 4 As shown, the method of using this embodiment is as follows: the user holds the main body 1 of the optical fiber working tip bender with one hand, generally holding the two wider gripping surfaces 6. With the other hand, the optical fiber working tip 8 is inserted into the insertion hole 2, and a suitable guide groove is selected, and the optical fiber working tip 8 is pressed toward the guide groove to complete the bending.
[0030] This embodiment can bend the optical fiber working tip 8 quickly and stably, greatly improving the doctor's treatment efficiency.
Claims
1. An optical fiber working tip bender, characterized in that: It includes a columnar main body, a circular plug hole is arranged at the upper end of the main body, three guide grooves are arranged at the opening of the plug hole, one end of the guide groove is connected to the plug hole, and the other end is open to the upper end surface of the main body, the three guide grooves are a first guide groove, a second guide groove, and a third guide groove, the first guide groove is arranged at 30° with the plug hole, the second guide groove is arranged at 60° with the plug hole, and the third guide groove is arranged at 90° with the plug hole.
2. The optical fiber working tip bender according to claim 1, characterized in that: The main body is provided with three holding surfaces along the length direction, and the holding surfaces are recessed toward the center of the main body.
3. The optical fiber working tip bender according to claim 1, characterized in that: The groove bottom of the guide groove is in an arc shape.
4. The optical fiber working tip bender according to claim 1, characterized in that: The upper end surface of the main body has three cut surfaces, and the three guide grooves are respectively arranged on the three cut surfaces.
5. The optical fiber working tip bender according to claim 2, characterized in that: The three holding surfaces are arranged in an isosceles triangle.