Optical fiber detection device
By designing elastic detection plugs and locking components, combined with limit connectors and sensing indicators, the interface adaptation problem between optical fibers and detection equipment is solved, and stable connection and high-precision detection of optical fibers of different shapes and sizes is achieved, improving The adaptation range and reliability of the detection equipment are carried out.
Patent Information
- Application Number
- CN202421008135.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-10
AI Technical Summary
The size and shape of the ends of optical fibers of different products are different, which makes it difficult for the optical fiber to directly connect with the ends of the detection equipment, affecting the detection quality and fault positioning.
An elastic detection plug is designed, equipped with a detection socket and locking member, through a combination structure of limit joints and locking screws and connecting springs, adapted to optical fiber connectors of different shapes and sizes, and through induction indicators and The rounded corners are optimized interface design to ensure stable connection and high-precision detection.
The adaptation of fiber optic connectors of different shapes and sizes is achieved, ensuring stable connection between the fiber and the detection equipment, improving detection accuracy and speed, reducing the risk of plug falling off, and conveniently adapting to more small-sized fibers, improving detection Reliability and portability of the device.
Smart Images
Figure CN222279772U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of optical fiber detection technology, and in particular to an optical fiber detection device. Background Art
[0002] Fiber optic is short for optical fiber, which is a fiber made of glass or plastic that can be used as a light transmission tool.
[0003] Among them, optical fiber detection is an important process to ensure the connection quality of the optical fiber system, reduce the factors of failure, and find the optical fiber fault point when a failure occurs. However, the size and shape of the connector at the end of the optical fiber of different products are different. When the optical fiber and the detection equipment are connected for detection, it is not easy to directly connect the optical fiber end with the detection equipment, which needs further improvement. Utility Model Content
[0004] In order to meet the connection requirements of the connectors at the ends of optical fibers of different products and detection equipment, the present application provides an optical fiber detection device.
[0005] The present application provides an optical fiber detection device that adopts the following technical solution:
[0006] A fiber optic detection device includes a detection plug, which is elastic and is used to be mounted on the end of a detection device. The detection plug is provided with a detection socket for the optical fiber connector to pass through, and the detection plug is also provided with a locking piece for locking the optical fiber.
[0007] By adopting the above technical solution, the optical fiber connector is inserted into the detection socket. Since the detection socket is elastic, it can be deformed under the action of external force, thereby effectively adapting to the use of optical fiber connectors of different shapes and sizes. The locking piece can also lock the optical fiber, and the structure is reliable.
[0008] Preferably, a limit joint is provided at one end of the optical fiber plug, the diameter of the limit joint is larger than the diameter of the detection plug, and the limit joint is sleeved with an opening at the end of the detection device.
[0009] By adopting the above technical solution, the detection plug can be conveniently inserted into the detection equipment through the limit joint, and during use, when the optical fiber is pulled out after detection, the limit joint can prevent the detection plug from falling off, and the structure is reliable.
[0010] Preferably, the locking assembly includes a locking screw and a connecting spring, a limit ring is mounted on the detection plug, a locking gap is formed between the limit ring and the detection plug, one end of the locking screw is threadedly connected to the limit ring, and the other end is located in the locking gap, the connecting spring is located in the locking gap, one end of the connecting spring is connected to the limit ring, and the other end is connected to the detection plug, and multiple locking screws are provided around the detection plug.
[0011] By adopting the above technical solution, the limit ring is connected to the detection plug through the connecting spring, and then the locking screw is rotated, the locking screw abuts against the detection plug, so that the inner wall of the detection socket is tightly abutted against the optical fiber connector 30. The connecting spring can adapt to the movement of the locking screw to produce deformation. It is easy to use and has a good locking effect on the optical fiber, which is beneficial to improving the detection accuracy and is suitable for use with more small-sized optical fibers.
[0012] Preferably, a connecting component is also provided on the limiting ring, and the connecting component is used to connect a plurality of the detection plugs.
[0013] By adopting the above technical solution, a plurality of detection plugs are connected by using a connector, so that the detection plugs in the same batch can be conveniently stored, and the structure is simple.
[0014] Preferably, the connecting assembly comprises hanging rings and hanging parts symmetrically arranged on both sides of the limiting ring, and the hanging parts are hung on the hanging parts.
[0015] By adopting the above technical solution, the hanging ring and the hanging part are connected, so that a plurality of detection plugs are effectively connected to each other, and the structure is reliable.
[0016] Preferably, the hanging component comprises an elastic protrusion, and the elastic protrusion is interference fit with the hanging ring.
[0017] By adopting the above technical solution, the hanging part is set as an elastic protrusion, and the elastic protrusion is directly interference-fitted with the hanging ring, so that the connection between the multiple detection plugs is reliable.
[0018] Preferably, the detection plug is provided with an induction indicator light, and the induction indicator light is used to detect the alignment state between the optical fiber connector and the end of the detection device.
[0019] By adopting the above technical solution, the induction indicator light gives a prompt after the optical fiber connector is aligned with the end of the detection equipment, thereby facilitating the technicians' judgment and completing the detection work quickly.
[0020] Preferably, the detection socket has rounded corners.
[0021] By adopting the above technical solution, the rounded corners are provided to reduce interference of the optical fiber connector passing through the detection socket, and the connection is convenient.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] 1. Use the detection plug to connect the detection plug to the end of the detection equipment, and then pass the optical fiber connector through the detection socket to dock with the detection equipment. The detection plug is elastic and can adapt to the deformation of the optical fiber connector. Under the action of the locking component, the optical fiber is structurally stable during the detection process to avoid shaking and falling off;
[0024] 2. Through the setting of locking screw and connecting spring, the limit ring is connected to the detection plug, and a locking gap is formed between the detection plug and the limit ring. When the locking screw is abutted against the detection plug, the optical fiber is further locked to ensure the accuracy of optical fiber detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;
[0026] Figure 2 This is a schematic diagram of a structure in which multiple detection plugs are connected, mainly embodying an embodiment of the present application.
[0027] Figure numerals: 1. Detection plug; 2. Detection socket; 3. Optical fiber; 30. Connector; 4. Limit joint; 50. Locking screw; 51. Connecting spring; 52. Limit ring; 53. Locking gap; 54. Hanging ring; 55. Pendant; 6. Induction indicator light; 7. Rounded corner. DETAILED DESCRIPTION
[0028] The following is combined with Figure 1 and 2 This application is described in further detail.
[0029] The embodiment of the present application discloses an optical fiber detection device.
[0030] Reference Figure 1 , an optical fiber detection device includes a detection plug 1, the cross-section of the detection plug 1 is in the shape of a , and the detection plug 1 is elastic. The detection plug 1 is used to be mounted on the end of the detection device, and then a detection socket 2 is provided on the detection plug 1, and the detection socket 2 is for the connector 30 of the optical fiber 3 to pass through. Since the detection plug 1 is elastic, the optical fiber 3 connectors 30 of different shapes and sizes can pass through the detection socket 2 and dock with the detection device. In order to facilitate the optical fiber 3 connector 30 to pass through the detection socket 2, a rounded corner 7 is also provided on the detection socket 2. In addition, an induction indicator light 6 is provided on the detection plug 1, and the induction indicator light 6 is used to detect the alignment state of the optical fiber 3 connector 30 and the end of the detection device. When the optical fiber 3 connector 30 is aligned with the detection device, an indication will be issued, and the technician can quickly operate the detection device for detection, thereby improving the detection speed and accuracy.
[0031] In addition, a locking assembly for locking the optical fiber 3 is provided on the detection plug 1. After the locking assembly locks the optical fiber 3, it not only improves the detection accuracy of the optical fiber 3, but also further allows the detection socket 2 to pass through a smaller size optical fiber 3 connector 30 for use. Therefore, the locking assembly provided includes a locking screw 50 and a connecting spring 51. First, a limit ring 52 is set on the detection plug 1, and a locking gap 53 is formed between the limit ring 52 and the detection plug 1; then one end of the locking screw 50 is threadedly connected to the limit ring 52, and the other end is located in the locking gap 53. The connecting spring 51 provided is also located in the locking gap 53, and one end of the connecting spring 51 is connected to the limit ring 52, and the other end is connected to the detection plug 1, so that the limit ring 52 is effectively connected to the detection plug 1. In order to further improve the compactness of the arrangement structure of the locking screw 50 and the connecting spring 51, the locking screw 50 passes through the middle of the connecting spring 51, and a plurality of locking screws 50 are provided around the detection plug 1.
[0032] During use, by rotating the locking screw 50 until the locking screw 50 abuts against the detection plug 1, the optical fiber 3 is effectively squeezed into the detection socket 2 to squeeze the connector 30, thereby stabilizing the structure of the optical fiber 3 during the detection process and reducing the possibility of shaking or falling off. In addition, some smaller optical fibers 3 are also locked in the detection socket 2 by this extrusion method, effectively improving the adaptation range of the detection plug 1.
[0033] In this embodiment, a limit joint 4 is provided at one end of the optical fiber 3 plug. The diameter of the limit joint 4 is larger than the diameter of the detection plug 1. The limit joint 4 is sleeved with the opening at the end of the detection device, and then the detection plug 1 is limited by the limit joint 4. The limit joint 4 is also elastic and can be easily installed at the end of the detection device. When the optical fiber 3 is pulled out from the detection socket 2 after detection, the limit joint 4 limits the detection plug 1 to prevent the detection plug 1 from falling off, and the structure is reliable.
[0034] Reference Figure 1 and Figure 2 In this embodiment, the detection plug 1 is a small component. For portable storage, a connection assembly is also provided on the limit ring 52. The connection assembly is used to connect multiple detection plugs 1 to avoid the detection plug 1 from being lost. The connection assembly includes a hanging ring 54 and a hanging part 55 symmetrically arranged on both sides of the limit ring 52. The hanging parts 55 are hung with the hanging parts 55, which is easy to install. Specifically, the hanging part 55 includes an elastic protrusion, and the elastic protrusion is interference-fitted with the hanging ring 54. When in use, the elastic protrusion can be directly clamped in the hanging ring 54, which is easy to operate.
[0035] The implementation principle of a fiber optic detection device in the embodiment of the present application is as follows: by installing the detection plug 1 at the end of the detection device, and then passing the optical fiber 3 connector 30 through the detection socket 2, when the optical fiber 3 connector 30 is accurately docked with the detection device, the induction indicator 6 will send a signal, and the technician operates the locking screw 50 to further abut the locking screw 50 against the outer wall of the detection plug 1, effectively locking the optical fiber 3, and then completing the detection of the optical fiber 3, the detection accuracy is high, under the action of the detection plug 1, the detection plug 1 is adapted to detect optical fibers 3 of different shapes and sizes, and the cross-section of the detection plug 1 is set in a shape, and the detection plug 1 has elasticity, and the detection plug 1 is used to be set on the end of the detection device, and then a detection socket 2 is provided on the detection plug 1, and the detection socket 2 is for the optical fiber 3 connector 30 to pass through. Since the detection plug 1 has elasticity, the optical fiber 3 connectors 30 of different shapes and sizes can pass through the detection socket 2 and dock with the detection device. In order to facilitate the optical fiber 3 connector 30 to pass through the detection socket 2, there is also a rounded corner 7 on the detection socket 2. In addition, an induction indicator light 6 is provided on the detection plug 1. The induction indicator light 6 is used to detect the alignment status of the optical fiber 3 connector 30 and the end of the detection device. When the optical fiber 3 connector 30 is aligned with the detection device, an indication will be given, and the technician can quickly operate the detection device for detection, thereby improving the detection speed and accuracy.
[0036] In addition, a locking assembly for locking the optical fiber 3 is provided on the detection plug 1. After the locking assembly locks the optical fiber 3, it not only improves the detection accuracy of the optical fiber 3, but also further allows the detection socket 2 to pass through a smaller size optical fiber 3 connector 30 for use. Therefore, the locking assembly provided includes a locking screw 50 and a connecting spring 51. First, a limit ring 52 is set on the detection plug 1, and a locking gap 53 is formed between the limit ring 52 and the detection plug 1; then one end of the locking screw 50 is threadedly connected to the limit ring 52, and the other end is located in the locking gap 53. The connecting spring 51 provided is also located in the locking gap 53, and one end of the connecting spring 51 is connected to the limit ring 52, and the other end is connected to the detection plug 1, so that the limit ring 52 is effectively connected to the detection plug 1. In order to further improve the compactness of the arrangement structure of the locking screw 50 and the connecting spring 51, the locking screw 50 passes through the middle of the connecting spring 51, and a plurality of locking screws 50 are provided around the detection plug 1.
[0037] During use, by rotating the locking screw 50 until the locking screw 50 abuts against the detection plug 1, the optical fiber 3 is effectively squeezed into the detection socket 2 to squeeze the connector 30, thereby stabilizing the structure of the optical fiber 3 during the detection process and reducing the possibility of shaking or falling off. In addition, some smaller optical fibers 3 are also locked in the detection socket 2 by this extrusion method, effectively improving the adaptation range of the detection plug 1.
[0038] In this embodiment, a limit joint 4 is provided at one end of the optical fiber 3 plug. The diameter of the limit joint 4 is larger than the diameter of the detection plug 1. The limit joint 4 is sleeved with the opening at the end of the detection device, and then the detection plug 1 is limited by the limit joint 4. The limit joint 4 is also elastic and can be easily installed at the end of the detection device. When the optical fiber 3 is pulled out from the detection socket 2 after detection, the limit joint 4 limits the detection plug 1 to prevent the detection plug 1 from falling off, and the structure is reliable.
[0039] Reference Figure 1 and Figure 2 In this embodiment, the detection plug 1 is a small component. For portable storage, a connection assembly is also provided on the limit ring 52. The connection assembly is used to connect multiple detection plugs 1 to avoid the detection plug 1 from being lost. The connection assembly includes a hanging ring 54 and a hanging part 55 symmetrically arranged on both sides of the limit ring 52. The hanging ring 54 is hung with the hanging part 55, which is easy to install. Specifically, the hanging part 55 includes an elastic protrusion, and the elastic protrusion is interference-fitted with the hanging ring 54. When in use, the elastic protrusion can be directly clamped in the hanging ring 54, which is easy to operate.
[0040] The implementation principle of an optical fiber detection device in an embodiment of the present application is as follows: by installing a detection plug 1 at the end of a detection device, and then passing the optical fiber 3 connector 30 through the detection socket 2, when the optical fiber 3 connector 30 is accurately docked with the detection device, the sensing indicator light 6 will send a signal, and the technician operates the locking screw 50 to further abut the locking screw 50 against the outer wall of the detection plug 1, effectively locking the optical fiber 3, and then completing the detection of the optical fiber 3. The detection accuracy is high, and under the action of the detection plug 1, it is adapted for detection of optical fibers 3 of different shapes and sizes.
[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. An optical fiber detection device, characterized in that: include: A detection plug (1) is elastic and is used to be mounted on the end of a detection device. The detection plug (1) is provided with a detection socket (2) for a connector (30) of an optical fiber (3) to pass through the detection socket (2). The detection plug (1) is also provided with a locking assembly for locking the optical fiber (3).
2. An optical fiber detection device as claimed in claim 1, characterized in that: A limit connector (4) is provided at one end of the optical fiber (3) plug, the diameter of the limit connector (4) being larger than the diameter of the detection plug (1), and the limit connector (4) being sleeved with an opening at the end of the detection device.
3. An optical fiber detection device as claimed in claim 1, characterized in that: The locking assembly comprises a locking screw (50) and a connecting spring (51); a limiting ring (52) is mounted on the detection plug (1); a locking gap (53) is formed between the limiting ring (52) and the detection plug (1); one end of the locking screw (50) is threadedly connected to the limiting ring (52), and the other end is located in the locking gap (53); the connecting spring (51) is located in the locking gap (53); one end of the connecting spring (51) is connected to the limiting ring (52), and the other end is connected to the detection plug (1); and a plurality of locking screws (50) are provided around the detection plug (1).
4. An optical fiber detection device as claimed in claim 3, characterized in that: The limiting ring (52) is also provided with a connecting component, and the connecting component is used to connect a plurality of the detection plugs (1).
5. An optical fiber detection device as claimed in claim 4, characterized in that: The connection assembly comprises hanging rings (54) and hanging parts (55) symmetrically arranged on both sides of the limiting ring (52), and the hanging parts (55) are hung on the hanging parts (55).
6. An optical fiber detection device as claimed in claim 5, characterized in that: The hanging piece (55) comprises an elastic protrusion, and the elastic protrusion is interference-fitted with the hanging ring (54).
7. The optical fiber detection device according to claim 1, characterized in that: The detection plug (1) is provided with an induction indicator light (6), and the induction indicator light (6) is used to detect the alignment state between the optical fiber (3) connector (30) and the end of the detection device.
8. The optical fiber detection device according to claim 1, characterized in that: The detection socket (2) has rounded corners (7).