Optical fiber etching device with heating function

Abstract

The utility model relates to the technical field of optical fiber corrosion device, concretely is a kind of optical fiber corrosion device with heating function, including device base, the surface of the device base top position is equipped with pedestal, the inside of pedestal is equipped with support plate, the surface of the device base top position is equipped with first iron fluorine dragon support seat, the inner wall of pedestal and sealing cap is equipped with safety sealing mechanism, the surface of device base and pedestal is equipped with heating mechanism.The utility model not only can improve the corrosion efficiency of optical fiber body when optical fiber corrosion device is used, greatly improve the working efficiency of optical fiber corrosion device when in use, and the surface corrosion of optical fiber body caused by hydrofluoric acid volatilization can be prevented when optical fiber corrosion device is used, not enough uniform, at the same time, better security is provided when optical fiber corrosion device is used.

Description

Technical Field

[0001] This utility model relates to the technical field of optical fiber etching devices, specifically an optical fiber etching device with a heating function. Background Technology

[0002] The cross-sectional structure of optical fiber is generally divided into three layers: core, cladding, and coating. In order to enhance the interaction between the evanescent field on the fiber core surface and the medium, it is necessary to remove part of the fiber cladding to improve the sensor sensitivity. There are two main methods for removing the cladding: etching and polishing. Etching requires an etching machine when etching optical fiber. Existing optical fiber etching machines have some shortcomings in use. In order to meet market needs, an optical fiber etching device with heating function is required.

[0003] Existing fiber optic etching machines typically only allow for etching at one end or in the middle, failing to meet usage requirements. Furthermore, these machines often lack heating capabilities, reducing their etching efficiency and significantly lowering overall operating efficiency. In addition, the sealing performance of existing machines needs improvement, making them prone to hydrofluoric acid volatilization, resulting in uneven surface etching of the fiber and failing to provide adequate safety assurance during operation. Utility Model Content

[0004] The purpose of this invention is to provide an optical fiber etching device with a heating function, so as to solve the problems mentioned in the background art that optical fiber etching devices usually do not have a heating function and that the safety sealing performance needs to be improved.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an optical fiber etching device with heating function, comprising a device base, a pedestal mounted on the surface of the top position of the device base, a support plate mounted inside the pedestal, a first Teflon support seat mounted on the surface of the top position of the device base, a second Teflon support seat mounted on the surface of the top position of the device base, a sealing cover provided on the surface of the pedestal, a safety sealing mechanism provided on the inner wall of the pedestal and the sealing cover, and a heating mechanism provided on the surface of the device base and the pedestal.

[0006] Preferably, the surface of the sealing cover is covered with transparent glass, and support blocks are installed on the inner walls of the first and second Teflon support bases. Second arc-shaped rubber pads are installed on both sides of the base, and first arc-shaped rubber pads are installed on the inner walls of both sides of the base. An optical fiber body is placed on the surface of the support block. One end of the optical fiber body passes through the second and first arc-shaped rubber pads and extends to the surface of the support plate. The surface of the optical fiber body is in contact with the surface of the support plate, and the other end of the optical fiber body is in contact with the surface of the support block on the surface of the second Teflon support base.

[0007] Preferably, the safety sealing mechanism consists of a fixing groove, a fixing block, a sealing gasket, and a silicone gasket. Fixing grooves are provided on both sides of the sealing cover, and a sealing gasket is installed on the inner wall of the fixing groove. The inner wall of the sealing gasket is in contact with the surface of the optical fiber body.

[0008] Preferably, the inner wall of the sealing cover is equipped with a silicone pad, the surface of the silicone pad is in contact with the inner wall of the base, and a fixing block is installed on one side of the base, the fixing block and the surface of the sealing cover are rotated and engaged with each other.

[0009] Preferably, the heating mechanism consists of a fixed base, a heating plate, a connecting wire, a mounting block, and a mounting groove. Fixed bases are installed on the surface of the top position of the device base. The inner wall of the fixed base is provided with a mounting groove, and the surface of the fixed base is provided with a heating plate.

[0010] Preferably, mounting blocks are installed on both sides of the heating plate, and the mounting blocks slide against the inner wall of the mounting groove. The surface at the top of the heating plate and the surface at the bottom of the base are fixed by screws, and connecting wires are installed on the surface of the heating plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the fiber optic etching device with heating function not only improves the etching efficiency of the fiber body during use, greatly improving the working efficiency of the fiber optic etching device, but also prevents the surface etching of the fiber body from being uneven due to the volatilization of hydrofluoric acid. At the same time, it provides better safety assurance during the use of the fiber optic etching device.

[0012] 1. Equipped with a heating mechanism, the user places the heating plate on the surface of the fixed base, causing the heating plate to slide along the inner wall of the mounting groove. The combined action of the mounting block and the mounting groove guides the heating plate, positioning it on the surface of the fixed base. The fixed base supports the bottom of the heating plate, bringing it into contact with the surface at the bottom of the base. The user then tightens the screws on the surface of the heating plate to secure it to the base. Subsequently, the user connects the heating plate to an external power supply via a connecting wire. The heating plate heats the surface of the base and the hydrofluoric acid inside, accelerating the corrosion efficiency of the optical fiber body inside the base. This achieves the heating function of the optical fiber corrosion device, thereby improving the corrosion efficiency of the optical fiber body and significantly increasing the working efficiency of the optical fiber corrosion device during use.

[0013] 2. Equipped with a safety sealing mechanism, the user rotates the sealing cover on the base surface, causing it to rotate on the surface of the fixing block, thus covering the base surface. The user can observe the corrosion of the optical fiber body inside the base through the transparent glass. Subsequently, when the sealing cover is placed on the base surface, the silicone pad on the inner wall of the sealing cover moves to contact the inner wall of the base, and the sealing gasket on the inner wall of the sealing cover moves to contact the surface of the optical fiber body. Under the combined action of the fixing groove and the sealing gasket, the optical fiber body and the sealing cover are sealed. The sealing cover prevents hydrofluoric acid from volatilizing, reducing the danger during operation and realizing the safety sealing function of the optical fiber corrosion device. This prevents hydrofluoric acid from volatilizing and causing uneven surface corrosion of the optical fiber body, while providing better safety assurance when using the optical fiber corrosion device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0016] Figure 3 This is an enlarged side view sectional diagram of the present invention.

[0017] Figure 4 For the present utility model Figure 2 Enlarged structural diagram of the safety sealing mechanism;

[0018] Figure 5 For the present utility model Figure 2 An enlarged schematic diagram of the heating mechanism.

[0019] In the diagram: 1. Device base; 101. Base; 102. Sealing cover; 103. Transparent glass; 104. First Teflon support; 105. Second Teflon support; 106. Support block; 107. Optical fiber body; 108. Support plate; 109. First arc-shaped rubber pad; 110. Second arc-shaped rubber pad; 2. Safety sealing mechanism; 21. Fixing groove; 22. Fixing block; 23. Sealing gasket; 24. Silicone gasket; 3. Heating mechanism; 31. Fixing seat; 32. Heating plate; 33. Connecting wire; 34. Mounting block; 35. Mounting groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0021] The structure of the fiber optic etching device with heating function provided by this utility model is as follows: Figure 1 and Figure 2 As shown, the device includes a base 1, a base 101 mounted on the top surface of the base 1, a support plate 108 mounted inside the base 101, a first Teflon support 104 mounted on the top surface of the base 1, a second Teflon support 105 mounted on the top surface of the base 1, a sealing cover 102 provided on the surface of the base 101, and a transparent glass 103 mounted on the surface of the sealing cover 102. Support blocks 10 are mounted on the inner walls of both the first Teflon support 104 and the second Teflon support 105. 6. A second arc-shaped rubber pad 110 is installed on both sides of the base 101, and a first arc-shaped rubber pad 109 is installed on the inner wall of both sides of the base 101. An optical fiber body 107 is placed on the surface of the support block 106. One end of the optical fiber body 107 passes through the second arc-shaped rubber pad 110 and the first arc-shaped rubber pad 109 and extends to the surface of the support plate 108. The surface of the optical fiber body 107 is in contact with the surface of the support plate 108, and the other end of the optical fiber body 107 is in contact with the surface of the support block 106 on the surface of the second Teflon support 105.

[0022] Furthermore, such as Figure 2 , Figure 3 and Figure 4 As shown, a safety sealing mechanism 2 is provided on the inner wall of the base 101 and the sealing cover 102. The safety sealing mechanism 2 consists of a fixing groove 21, a fixing block 22, a sealing gasket 23 and a silicone gasket 24. Fixing grooves 21 are provided on both sides of the sealing cover 102. A sealing gasket 23 is installed on the inner wall of the fixing groove 21. The inner wall of the sealing gasket 23 is in contact with the surface of the optical fiber body 107. A silicone gasket 24 is installed on the inner wall of the sealing cover 102. The surface of the silicone gasket 24 is in contact with the inner wall of the base 101. A fixing block 22 is installed on one side of the base 101. The fixing block 22 and the surface of the sealing cover 102 rotate and cooperate with each other.

[0023] During implementation, after the fiber optic body 107 is placed, the user rotates the sealing cover 102 on the surface of the base 101, causing the sealing cover 102 to rotate on the surface of the fixing block 22, thereby covering the surface of the base 101. The user can observe the corrosion of the fiber optic body 107 inside the base 101 through the transparent glass 103. Subsequently, when the sealing cover 102 covers the surface of the base 101, the silicone pad 24 on the inner wall of the sealing cover 102 moves to contact the inner wall of the base 101, and the sealing pad 23 on the inner wall of the sealing cover 102 moves to contact the surface of the fiber optic body 107. Under the combined action of the fixing groove 21 and the sealing pad 23, the fiber optic body 107 and the sealing cover 102 are sealed. Under the action of the sealing cover 102, hydrofluoric acid volatilization can be prevented, reducing the danger during operation, so as to achieve the safe sealing function of the fiber optic corrosion device.

[0024] Furthermore, such as Figure 2 and Figure 5 As shown, a heating mechanism 3 is provided on the surface of the device base 1 and the base 101. The heating mechanism 3 consists of a fixed seat 31, a heating plate 32, a connecting line 33, a mounting block 34, and a mounting groove 35. Fixed seats 31 are installed on the surface of the top position of the device base 1. The inner wall of the fixed seat 31 is provided with a mounting groove 35. The surface of the fixed seat 31 is provided with a heating plate 32. Mounting blocks 34 are installed on both sides of the surface of the heating plate 32. The mounting blocks 34 slide and cooperate with the inner wall of the mounting groove 35. The surface of the top position of the heating plate 32 and the surface of the bottom position of the base 101 are fixed by screws. The connecting line 33 is installed on the surface of the heating plate 32.

[0025] In practice, the user places the heating plate 32 on the surface of the fixing base 31, causing the heating plate 32 to drive the mounting block 34 to slide on the inner wall of the mounting groove 35. Under the combined action of the mounting block 34 and the mounting groove 35, the heating plate 32 is guided and positioned on the surface of the fixing base 31. The fixing base 31 supports the bottom of the heating plate 32. At this time, the heating plate 32 is in contact with the surface at the bottom of the base 101. The user installs the heating plate 32 and the base 101 by tightening the screws on the surface of the heating plate 32. Then, the user connects the heating plate 32 to the external power supply through the connecting wire 33. Under the action of the heating plate 32, the surface of the base 101 is heated, and the hydrofluoric acid inside the base 101 is heated, thereby accelerating the corrosion efficiency of the optical fiber body 107 inside the base 101, so as to realize the heating function of the optical fiber corrosion device.

[0026] Working principle: In use, first place the device base 1 in the designated position. The user introduces hydrofluoric acid solution into the base 101, making the hydrofluoric acid level higher than the plane of the support plate 108. Then, the user places the optical fiber body 107 to be etched on the surface of the support block 106 on the surface of the first Teflon support 104. The support block 106 supports the optical fiber body 107. The user pushes the optical fiber body 107, causing the section to be etched to move into the base 101. Under the action of the support plate 108, the optical fiber body 107 is etched. The surface of the base 101 is supported. At this time, the second arc-shaped rubber pad 110 and the first arc-shaped rubber pad 109 on the inner wall of the base 101 move to contact the surface of the optical fiber body 107. Under the combined action of the second arc-shaped rubber pad 110 and the first arc-shaped rubber pad 109, the base 101 and the optical fiber body 107 are sealed. Then, the corrosion time of the optical fiber body 107 is controlled by a timer. When the optical fiber body 107 reaches the corrosion time, the user pulls the optical fiber body 107 upward to remove the optical fiber body 107 from the inside of the base 101 and the surface of the support block 106.

[0027] Subsequently, the user places the heating plate 32 on the surface of the fixing base 31, causing the heating plate 32 to slide along the inner wall of the mounting block 34 in the mounting groove 35. Under the combined action of the mounting block 34 and the mounting groove 35, the heating plate 32 is guided and positioned on the surface of the fixing base 31. The fixing base 31 supports the bottom of the heating plate 32. At this time, the heating plate 32 is in contact with the surface at the bottom of the base 101. The user tightens the screws on the surface of the heating plate 32 to secure the heating plate 32 and the base 101. Then, the user connects the heating plate 32 to the external power supply through the connecting wire 33. The heating plate 32 heats the surface of the base 101 and the hydrofluoric acid inside the base 101, thereby accelerating the corrosion efficiency of the optical fiber body 107 inside the base 101. This realizes the heating function of the optical fiber corrosion device, thereby improving the corrosion efficiency of the optical fiber body 107 during use and greatly improving the working efficiency of the optical fiber corrosion device.

[0028] Subsequently, after the fiber optic body 107 is placed, the user rotates the sealing cover 102 on the surface of the base 101, causing the sealing cover 102 to rotate on the surface of the fixing block 22, thereby covering the surface of the base 101 with the sealing cover 102. The user can observe the corrosion of the fiber optic body 107 inside the base 101 through the transparent glass 103. Then, when the sealing cover 102 is placed on the surface of the base 101, the silicone pad 24 on the inner wall of the sealing cover 102 moves to contact the inner wall of the base 101, and the sealing pad 23 on the inner wall of the sealing cover 102 moves to... The sealing cover 102 is in contact with the surface of the optical fiber body 107. Under the combined action of the fixing groove 21 and the sealing gasket 23, the optical fiber body 107 and the sealing cover 102 are sealed. Under the action of the sealing cover 102, hydrofluoric acid volatilization can be prevented, reducing the danger during operation, so as to realize the safe sealing function of the optical fiber etching device. This prevents hydrofluoric acid volatilization from causing uneven surface etching of the optical fiber body 107 during use, and provides better safety guarantee during use, thus completing the use of the optical fiber etching device.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fiber optic etching device with heating function, comprising a device base (1), characterized in that: A base (101) is installed on the surface of the top position of the device base (1). A support plate (108) is installed inside the base (101). A first Teflon support (104) is installed on the surface of the top position of the device base (1). A second Teflon support (105) is installed on the surface of the top position of the device base (1). A sealing cover (102) is provided on the surface of the base (101). A safety sealing mechanism (2) is provided on the inner wall of the base (101) and the sealing cover (102). A heating mechanism (3) is provided on the surface of the device base (1) and the base (101).

2. The optical fiber etching device with heating function according to claim 1, characterized in that: The surface of the sealing cover (102) is covered with transparent glass (103). Support blocks (106) are installed on the inner walls of the first Teflon support base (104) and the second Teflon support base (105). Second arc-shaped rubber pads (110) are installed on both sides of the base (101). First arc-shaped rubber pads (109) are installed on the inner walls of both sides of the base (101). An optical fiber body (107) is placed on the surface of the support block (106). One end of the optical fiber body (107) passes through the second arc-shaped rubber pad (110) and the first arc-shaped rubber pad (109) and extends to the surface of the support plate (108). The surface of the optical fiber body (107) is in contact with the surface of the support plate (108). The other end of the optical fiber body (107) is in contact with the surface of the support block (106) on the surface of the second Teflon support base (105).

3. The optical fiber etching device with heating function according to claim 1, characterized in that: The safety sealing mechanism (2) consists of a fixing groove (21), a fixing block (22), a sealing gasket (23) and a silicone gasket (24). The sealing cover (102) has fixing grooves (21) on both sides. The inner wall of the fixing groove (21) is fitted with a sealing gasket (23). The inner wall of the sealing gasket (23) is in contact with the surface of the optical fiber body (107).

4. The optical fiber etching device with heating function according to claim 1, characterized in that: The inner wall of the sealing cover (102) is equipped with a silicone pad (24), the surface of the silicone pad (24) is in contact with the inner wall of the base (101), and a fixing block (22) is installed on one side of the base (101), the fixing block (22) and the surface of the sealing cover (102) rotate and cooperate with each other.

5. The optical fiber etching device with heating function according to claim 1, characterized in that: The heating mechanism (3) consists of a fixed seat (31), a heating plate (32), a connecting line (33), a mounting block (34), and a mounting groove (35). The fixed seat (31) is installed on the surface of the top position of the device base (1). The mounting groove (35) is opened on the inner wall of the fixed seat (31). The heating plate (32) is provided on the surface of the fixed seat (31).

6. The optical fiber etching device with heating function according to claim 5, characterized in that: Mounting blocks (34) are installed on both sides of the heating plate (32). The mounting blocks (34) slide against the inner wall of the mounting groove (35). The surface at the top of the heating plate (32) and the surface at the bottom of the base (101) are fixed by screws. Connecting wires (33) are installed on the surface of the heating plate (32).

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