Linear optical fiber light guide bundle
By introducing joint components, stabilization components and connection components into the optical fiber light guide beam, and using structures such as fixing bolts, protective shells and limit pins, the bending and damage problems caused by operation during use of the optical fiber light guide beam are solved, and the stable and efficient transmission of the optical fiber bundle is achieved.
Patent Information
- Application Number
- CN202422345908.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-26
AI Technical Summary
The linear fiber light guide beam is prone to bend due to excessive pulling, twisting, squeezing and other operations during use, installation or handling, resulting in damage.
A linear fiber light guide beam is designed, using joint components, stabilization components and connection components. Through structures such as fixing bolts, protective shells and limit pins, the stability and protection of the fiber bundle are ensured to avoid bending and damage.
Effectively prevent the optical fiber bundle from bending during installation and use, improve the stability and working efficiency of the optical fiber bundle, and reduce damage caused by screwing and pulling operations.
Smart Images
Figure CN223078500U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of optical fiber light guide beams, and more specifically, to a linear optical fiber light guide beam. Background Art
[0002] An optical fiber light guide beam is a device that uses optical fibers to transmit light. In the industrial field, optical fiber light guide beams can be used in machine vision, detection equipment, automated production lines, etc. For example, in a machine vision system, an optical fiber light guide beam can transmit light to a camera or sensor, enabling the device to detect and identify objects.
[0003] Currently, linear optical fiber light guide beams utilize the total internal reflection principle of optical fibers to transmit light. When light enters one end of the optical fiber light guide beam from a light source, due to the refractive index of the optical fiber being higher than that of the surrounding environment, the light will undergo total internal reflection inside the optical fiber and propagate along the axial direction of the optical fiber. During the propagation process, the light hardly loses energy, thus achieving efficient linear transmission.
[0004] However, during use, installation, or handling, if improper force is applied to the linear optical fiber light guide beam, such as excessive pulling, twisting, squeezing, etc., it may cause the beam to bend. Therefore, a linear optical fiber light guide beam is proposed herein to improve the existing problems. Summary of the Utility Model
[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a linear optical fiber light guide beam.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A linear optical fiber light guide beam includes a joint assembly. A stabilizing assembly is connected to the joint assembly. One end of the stabilizing assembly away from the joint assembly is provided with a connecting assembly. One end of the connecting assembly away from the stabilizing assembly is provided with an optical fiber bundle.
[0007] Among them, the joint assembly includes a first protective shell. On one side of the first protective shell, there are two sets of upper and lower fixing plates. Two sets of fixing bolts penetrate through the two sets of fixing plates. The two sets of fixing bolts connect the two sets of fixing plates and can lock the two sets of fixing plates. Inside the fixing plates, there is an optical fiber plate. Outside the optical fiber plate, there is a second protective shell. The second protective shell is located between the fixing plates and the optical fiber plate.
[0008] By adopting the above technical solution, two sets of fixing plates are arranged on one side of the first protective shell. Two sets of fixing bolts penetrate through the two sets of fixing plates. The two sets of fixing bolts connect the two sets of fixing plates and can lock the two sets of fixing plates, ensuring the stability of the optical fiber bundle and not easily causing damage. An optical fiber plate is arranged inside the fixing plate. The optical fiber plate can stably place the optical fiber bundle and prevent the optical fiber bundle from being bent. A second protective shell is arranged outside the optical fiber plate. The second protective shell is placed at the middle position between the fixing plate and the optical fiber plate, adding further protection to the optical fiber bundle.
[0009] The present utility model is further arranged as follows: A sealing strip is arranged at one end of the second protective shell. One end of the sealing strip away from the second protective shell is provided with a first connecting column. Two positioning grooves are symmetrically opened at one end of the first connecting column.
[0010] The present utility model is further arranged as follows: A second connecting column is arranged at one end of the first connecting column away from the sealing strip. Two limiting pins are symmetrically arranged at one end of the second connecting column. The shape of the limiting pin is adapted to the shape of the positioning groove. A third protective shell is arranged outside the second connecting column and the first connecting column.
[0011] By adopting the above technical solution, a sealing strip is arranged at one end of the second protective shell. The sealing strip increases the sealing performance of the device, prevents the optical fiber bundle from being affected by moisture, and ensures the working efficiency of the optical fiber bundle. One end of the sealing strip away from the second protective shell is provided with a first connecting column. Two positioning grooves are symmetrically opened at one end of the first connecting column. A second connecting column is arranged at one end of the first connecting column away from the sealing strip. Two limiting pins are symmetrically arranged at one end of the second connecting column. The shape of the limiting pin is adapted to the shape of the positioning groove. When in actual use, the limiting pin can fit with the sealing strip to ensure the stability of the installation. In addition, by means of the plug-in and fitting installation method, the damage to the optical fiber bundle caused by screwing and pulling during installation can be avoided. A third protective shell is arranged outside the second connecting column and the first connecting column. The third protective shell further protects the plug-in connection of the limiting pin and the positioning groove, not only ensuring the stability of the plug-in connection but also protecting the optical fiber bundle from being damaged.
[0012] The present utility model is further arranged as follows: A fourth protective shell is connected and arranged at one end of the second connecting column away from the limiting pin. The shape of the fourth protective shell is a hollow cylinder. A third connecting column is arranged at the other end of the fourth protective shell. The third connecting column is in contact with the fourth protective shell. A fixing column is arranged outside the third connecting column and the fourth protective shell.
[0013] By adopting the above technical solution, a fourth protective case is connected to the end of the second connecting column away from the limit pin. The shape of the fourth protective case is a hollow cylinder, which provides sufficient space for the placement of the optical fiber bundle, avoiding damage to the optical fiber bundle caused by the extrusion of the fiber core and affecting the working efficiency of the optical fiber bundle. A third connecting column is arranged at the other end of the fourth protective case, which provides a receiving space for the entry of the optical fiber bundle and ensures the stable placement of the optical fiber bundle. The third connecting column is in fit with the fourth protective case. The optical fiber bundle enters the fourth protective case through the third connecting column and then is placed at the position of the optical fiber board. The straight connection method ensures the fixed direction and position of the optical fiber bundle and avoids the bending of the optical fiber bundle; Fixing columns are arranged on the outer sides of the third connecting column and the fourth protective case. The fixing columns not only fix the connection between the third connecting column and the fourth protective case, but also provide further protection for the optical fiber bundle. The special design of the fixing columns is also convenient for taking and improves the working efficiency.
[0014] The present utility model is further arranged as follows: Two groups of connecting plates are symmetrically arranged at one end of the fixing column, and a fixing plate is arranged above the connecting plates, and the other group of fixing plates is arranged at the bottom of the connecting plates.
[0015] The present utility model is further arranged as follows: Firmware bolts are arranged at both ends of the fixing plate, and the firmware bolts penetrate through the two groups of fixing plates and lock and fix the connecting plates.
[0016] By adopting the above technical solution, the upper and lower groups of fixing plates are respectively in fit with the connecting plates. Firmware bolts are arranged at both ends of the fixing plates. The firmware bolts penetrate through the two groups of fixing plates and lock and fix the connecting plates, which not only fixes the connecting plates, but also further increases the protection for the outside of the optical fiber bundle. In the actual use process, first, the third connecting column is sleeved on the outside of the optical fiber bundle, and then the fixing column is sleeved on the outside of the optical fiber bundle. The third connecting column is connected to the fixing column. The two groups of firmware bolts penetrate through the two groups of fixing plates and connect the connecting plates, and further fit the fourth protective case with the third connecting column. First, the fixing column is used for the first step of locking, and then the two groups of firmware bolts are tightened to fix and lock this section. The optical fiber bundle is inserted into the optical fiber board through the fourth protective case. At this time, the limit pin is inserted and locked with the positioning groove, and finally, it is fixed and locked through the first protective case to complete the protection of the optical fiber bundle.
[0017] In summary, the present application includes at least one of the following beneficial technical effects:
[0018] 1. Two groups of fixing bolts connect two groups of fixing plates and can lock and fix the two groups of fixing plates, ensuring the stability of the optical fiber bundle and not easily causing damage. An optical fiber board is arranged inside the fixing plates, and the optical fiber board can stably place the optical fiber bundle to prevent the optical fiber bundle from bending. A second protective case is arranged outside the optical fiber board, and the second protective case is placed in the middle position between the fixing plates and the optical fiber board, and the second protective case provides further protection for the optical fiber bundle.
[0019] 2. There are fixed columns arranged on the outer sides of the third connecting column and the fourth protective shell. The fixed columns not only fix the connection between the third connecting column and the fourth protective shell, but also further protect the optical fiber bundle. The special design of the fixed columns also facilitates taking and improves work efficiency.
[0020] 3. The limit pin can fit with the sealing strip to ensure the stability of installation. In addition, through the plug-in fitting installation method, the damage to the optical fiber bundle caused by screwing and pulling during installation can be avoided. There is a third protective shell arranged on the outer sides of the second connecting column and the first connecting column. The third protective shell further protects the plug-in connection between the limit pin and the positioning groove, which not only ensures the stability of the plug-in connection, but also protects the optical fiber bundle from being damaged. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic structural diagram of a linear optical fiber light guide beam of the present utility model.
[0022] Figure 2 In the present utility model Figure 1 isometric view.
[0023] Figure 3 In the present utility model Figure 2 exploded view.
[0024] Figure 4 In the present utility model Figure 2 is a cross-sectional view taken along the A-A direction.
[0025] Explanation of reference numerals: 1. Connector assembly; 11. First protective shell; 12. Fixed plate; 13. Fixed bolt; 14. Optical fiber plate; 15. Second protective shell; 16. Sealing strip; 17. First connecting column; 18. Positioning groove;
[0026] 2. Stabilizing assembly; 21. Third protective shell; 22. Fourth protective shell; 23. Second connecting column; 24. Limit pin;
[0027] 3. Connecting assembly; 31. Third connecting column; 32. Fixed plate; 33. Firmware bolt; 34. Fixed column; 35. Connecting plate;
[0028] 4. Optical fiber bundle. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0029] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.
[0030] It should be noted that unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.
[0031] Please refer to Figures 1-4 , the present utility model provides the following technical solutions:
[0032] Embodiment 1
[0033] Refer to Figure 1 , a linear optical fiber light guide beam, including a joint assembly 1, a stabilizing assembly 2 is connected to the joint assembly 1, a connecting assembly 3 is arranged at one end of the stabilizing assembly 2 away from the joint assembly 1, and an optical fiber bundle 4 is arranged at one end of the connecting assembly 3 away from the stabilizing assembly 2.
[0034] Refer to Figure 2 and Figure 3 , the joint assembly 1 includes a first protective shell 11, two sets of fixing plates 12 are arranged on one side of the first protective shell 11, two sets of fixing bolts 13 penetrate through the two sets of fixing plates 12, and the two sets of fixing bolts 13 connect the two sets of fixing plates 12 and can lock the two sets of fixing plates 12 to ensure the stability of the optical fiber bundle 4 and prevent it from being damaged easily. An optical fiber plate 14 is arranged inside the fixing plate 12, and the optical fiber plate 14 can stably place the optical fiber bundle 4 to prevent the optical fiber bundle 4 from being bent. A second protective shell 15 is arranged outside the optical fiber plate 14, and the second protective shell 15 is located in the middle position between the fixing plate 12 and the optical fiber plate 14. The second protective shell 15 provides further protection for the optical fiber bundle 4.
[0035] Refer to Figure 2 and Figure 3 , one end of the second protective shell 15 is provided with a sealing strip 16, the sealing strip 16 increases the sealing performance of the device, prevents the optical fiber bundle 4 from being affected by moisture, and ensures the working efficiency of the optical fiber bundle 4. One end of the sealing strip 16 away from the second protective shell 15 is provided with a first connecting column 17, and two sets of positioning grooves 18 are symmetrically arranged at one end of the first connecting column 17.
[0036] Refer to Figure 3 and Figure 4 , one end of the first connecting column 17 away from the sealing strip 16 is provided with a second connecting column 23, two sets of limit pins 24 are symmetrically arranged at one end of the second connecting column 23, and the shape of the limit pin 24 is adapted to the shape of the positioning groove 18. When in use, the limit pin 24 can fit with the sealing strip 16 to ensure the stability of the installation. In addition, the plug-in fitting installation method can avoid the damage to the optical fiber bundle 4 caused by screwing and pulling during installation. A third protective shell 21 is arranged outside the second connecting column 23 and the first connecting column 17. The third protective shell 21 further protects the plug-in connection between the limit pin 24 and the positioning groove 18, which not only ensures the stability of the plug-in connection but also protects the optical fiber bundle 4 from being damaged.
[0037] Refer to Figure 2 and Figure 3 , at one end of the second connecting column 23 away from the limit pin 24, a fourth protective shell 22 is connected and arranged. The shape of the fourth protective shell 22 is a hollow cylinder. The fourth protective shell 22 provides sufficient space for the placement of the optical fiber bundle 4, avoiding damage to the optical fiber bundle 4 caused by the extrusion of the fiber core and affecting the working efficiency of the optical fiber bundle 4. At the other end of the fourth protective shell 22, a third connecting column 31 is arranged. The third connecting column 31 provides a receiving space for the entry of the optical fiber bundle 4, ensuring the stable placement of the optical fiber bundle 4. The third connecting column 31 is fitted with the fourth protective shell 22. The optical fiber bundle 4 enters the fourth protective shell 22 through the third connecting column 31, and then is placed at the position of the optical fiber board 14. The linear connection method ensures the fixed direction and position of the optical fiber bundle 4, avoiding bending of the optical fiber bundle 4; on the outer sides of the third connecting column 31 and the fourth protective shell 22, there are fixed connection columns 34. The fixed connection columns 34 not only fix the connection between the third connecting column 31 and the fourth protective shell 22, but also further protect the optical fiber bundle 4. The special design of the fixed connection columns 34 is also convenient for taking and improves the working efficiency.
[0038] Refer to Figure 2 and Figure 3 , at one end of the fixed connection column 34, two groups of connecting plates 35 are symmetrically arranged. Above the connecting plates 35, a group of fixed connection plates 32 is arranged, and another group of fixed connection plates 32 is arranged at the bottom of the connecting plates 35. The upper and lower groups of fixed connection plates 32 are respectively fitted with the connecting plates 35.
[0039] Refer to Figure 2 and Figure 3 , at both ends of the fixed connection plate 32, there are fixing bolts 33. The fixing bolts 33 penetrate through the two groups of fixed connection plates 32 and lock and fix the connecting plates 35, which not only fixes the connecting plates 35, but also further increases the protection of the outside of the optical fiber bundle 4.
[0040] Specifically, in the actual use process, first, the third connecting column 31 is sleeved on the outside of the optical fiber bundle 4, and then the fixed connection column 34 is sleeved on the outside of the optical fiber bundle 4. The third connecting column 31 is connected with the fixed connection column 34. The two groups of fixing bolts 33 penetrate through the two groups of fixed connection plates 32 and connect the connecting plates 35. Further, the fourth protective shell 22 is fitted with the third connecting column 31. First, the fixed connection column 34 is used for the first step of locking, and then the two groups of fixing bolts 33 are tightened to fix and lock this section. The optical fiber bundle 4 is inserted into the optical fiber board 14 through the fourth protective shell 22. At this time, the limit pin 24 is inserted and locked with the positioning groove 18. Finally, it is fixed and locked through the first protective shell 11 to complete the protection of the optical fiber bundle 4.
[0041] Obviously, the above-described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
Claims
1. A linear optical fiber light guide beam, characterized in that: It includes a joint component (1), a stabilizing component (2) is connected to the joint component (1), a connecting component (3) is provided at one end of the stabilizing component (2) away from the joint component (1), and an optical fiber bundle (4) is provided at one end of the connecting component (3) away from the stabilizing component (2). Among them, the joint component (1) includes a first protective shell (11), two sets of fixing plates (12) are provided on one side of the first protective shell (11), two sets of fixing bolts (13) penetrate through the two sets of fixing plates (12), and the two sets of fixing bolts (13) connect the two sets of fixing plates (12) and can lock the two sets of fixing plates (12). An optical fiber plate (14) is arranged inside the fixing plate (12), a second protective shell (15) is arranged outside the optical fiber plate (14), and the second protective shell (15) is located at the middle position between the fixing plate (12) and the optical fiber plate (14).
2. The linear optical fiber light guide beam according to claim 1, characterized in that: One end of the second protective shell (15) is provided with a sealing strip (16), one end of the sealing strip (16) away from the second protective shell (15) is provided with a first connecting column (17), and two sets of positioning grooves (18) are symmetrically arranged at one end of the first connecting column (17).
3. The linear optical fiber light guide beam according to claim 2, wherein: One end of the first connecting column (17) away from the sealing strip (16) is provided with a second connecting column (23), two sets of limit pins (24) are symmetrically arranged at one end of the second connecting column (23), the shape of the limit pin (24) is adapted to the shape of the positioning groove (18), and a third protective shell (21) is arranged outside the second connecting column (23) and the first connecting column (17).
4. A linear optical fiber light guide beam according to claim 3, characterized in that: One end of the second connecting column (23) away from the limit pin (24) is connected with a fourth protective shell (22), the shape of the fourth protective shell (22) is a hollow cylinder, a third connecting column (31) is arranged at the other end of the fourth protective shell (22), the third connecting column (31) is attached to the fourth protective shell (22), and a fixing column (34) is arranged outside the third connecting column (31) and the fourth protective shell (22).
5. A linear optical fiber light guide beam according to claim 4, characterized in that: Two sets of connecting plates (35) are symmetrically arranged at one end of the fixing column (34), a set of fixing plates (32) is arranged above the connecting plates (35), and the other set of fixing plates (32) is arranged at the bottom of the connecting plates (35).
6. The linear optical fiber light guide beam according to claim 5, characterized in that: Firmware bolts (33) are arranged at both ends of the fixing plate (32), and the firmware bolts (33) penetrate through the two sets of fixing plates (32) and lock and fix the connecting plates (35).