Downward pressing type optical fiber adapter based on RFID tag pair
By using a push-down optical fiber adapter based on RFID tags in optical fiber connector pairing, and using the limit structure and RFID tags to achieve automatic pairing, the problems of low optical fiber connector pairing efficiency and tail tag pairing failure in the existing technology are solved, and high efficiency is achieved. , accurate fiber optic connector matching.
Patent Information
- Application Number
- CN202421184405.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The pairing efficiency of existing fiber optic connectors is low and difficult to match accurately. The traditional tail-tag pairing label lacks angle limitation, resulting in the failure of read pairing.
A push-down optical fiber adapter based on a pair of RFID tags is used, including an antenna board and a push-down tail tag pairing structure. The limit structure and RFID tag are used to achieve automatic pairing, ensuring that the distance and angle between the tail tag pairing tag and the antenna board are accurate.
It improves the pairing efficiency and accuracy of optical fiber connectors, avoids reading pairing failures, and reduces maintenance costs and time.
Smart Images
Figure CN222379916U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of optical fiber adaptation, in particular to a push-down optical fiber adapter based on an RFID tag pair. Background Art
[0002] At present, optical fiber connectors are prone to misconnection, and it takes a lot of time to find the fault point during repair. When there is a fault point in the optical fiber, it needs to be checked one by one, and it is easy to miss it, and it is easy to make mistakes in pairing during subsequent restoration.
[0003] There are many specifications and forms of fiber optic flanges for installing fiber optic connectors, and the exit angles and overall lengths of different manufacturers vary. The traditional pairing structure requires antenna PCBs of different lengths, or modification of the shell to achieve adaptation, but there are problems of high cost and low efficiency. After the flange is installed, it usually deforms, which leads to different distances from the tail tag pairing label to the antenna PCB board. At the same time, the antenna PCB board itself may also deform, resulting in incomplete reading of the tail tag.
[0004] However, the traditional tail tag pairing tag has no angle restriction structure and cannot guarantee the absolute distance from the antenna board, which may cause the tail tag to fail to pair with the antenna. Utility Model Content
[0005] The purpose of the utility model is to provide a downward-pressing optical fiber adapter based on an RFID tag pair to address the problems existing in the prior art, effectively ensuring the distance and angle between the tail tag pairing tag and the antenna board, and avoiding reading pairing failure.
[0006] The technical solution adopted by the utility model is as follows: a downward-pressing optical fiber adapter based on an RFID tag pair, comprising an antenna board and a downward-pressing tail tag pairing structure, wherein an RFID antenna and an optical fiber mother tag are arranged on the antenna board; the downward-pressing tail tag pairing structure comprises a limiting structure, an RFID tag and an optical fiber male tag; when the optical fiber male tag is connected to the optical fiber mother tag, the limiting structure and the antenna board are clamped and fixed, and the RFID antenna and the RFID tag are automatically paired.
[0007] As a preferred solution, the downward-pressing tail tag pairing structure includes a pairing bracket, and the pairing bracket includes a large and a small clip, which are respectively used to fix the head and tail of the optical fiber public tag; the limiting structure is an L-shaped structure, one end of which is fixed to the top of the pairing bracket, and cooperates with the top end face of the pairing bracket to form an opening, and the opening is used to embed the antenna board to realize the positioning of the downward-pressing tail tag pairing structure.
[0008] As a preferred solution, a groove is provided on the top end surface of the matching bracket for installing an RFID tag.
[0009] As a preferred solution, the RFID antenna and the optical fiber mother label are arranged on the lower side of the antenna board. When the optical fiber male label is connected to the optical fiber mother label, the antenna board is embedded in the opening of the downward-pressed tail label matching structure, and the RFID tag on the top end face of the matching bracket is matched face to face with the RFID antenna above to complete the matching.
[0010] As a preferred solution, the antenna board is provided with N pairs of RFID antennas and optical fiber mother tags for matching access to N downward-pushing tail tag pairing structures, wherein the RFID tag in each of the N downward-pushing tail tag pairing structures matches the N RFID antennas in the antenna board.
[0011] As a preferred solution, the N pairs of RFID antennas provided on the antenna board are arranged at equal intervals with the optical fiber mother tag at an inclined angle.
[0012] As a preferred solution, antenna plate fixing springs are also provided at both ends of the antenna plate for fixing to the optical fiber flange.
[0013] As a preferred solution, the antenna board fixing spring clip includes a spring clip body, the side wall of the spring clip body is provided with a bending structure, and the end of the bending structure is provided with an antenna board buckle for installing the antenna board; the top of the spring clip body is provided with a downward-bent flange mounting spring clip for fixing to the optical fiber flange.
[0014] As a preferred solution, the bending structure is a finely adjustable elastic structure.
[0015] As a preferred solution, it also includes an optical fiber flange, which includes a shell, and both ends of the antenna plate are fixed to the shell of the optical fiber flange through antenna plate fixing springs.
[0016] Compared with the prior art, the beneficial effects of the utility model are:
[0017] 1. The original spring-type structure can achieve fine-tuning of position and ensure accurate alignment. It can meet the needs of more than 90% of optical fiber flanges.
[0018] 2. The downward-pressed tail tag pairing tag effectively ensures the distance and angle between the tail tag pairing tag and the antenna board to avoid reading pairing failure. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of a push-down optical fiber adapter based on an RFID tag pair proposed by the utility model.
[0020] Figure 2 It is a schematic diagram of the downward pressure tail tag pairing structure in one embodiment of the utility model.
[0021] Figure 3Schematic diagram of an antenna plate fixing spring in an embodiment of the utility model.
[0022] Figure 4 The figure is a schematic diagram of the installation of the antenna plate fixing spring in one embodiment of the utility model.
[0023] Figure 5 It is a schematic diagram of the installation of the antenna plate, optical fiber flange, and downward pressure tail sign matching structure in one embodiment of the utility model.
[0024] Figure numerals: 100-antenna board, 200-downward pressure tail tag matching structure, 300-antenna board fixing spring clip, 400-optical fiber flange; 101-optical fiber mother label, 201-matching bracket, 202-RFID tag, 203-limiting structure, 204-optical fiber male label, 301-spring clip body, 302-bending structure, 303-antenna board buckle, 304-flange mounting spring clip. DETAILED DESCRIPTION
[0025] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar modules or modules with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be construed as limitations on the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents that fall within the spirit and connotation of the appended claims.
[0026] Since the existing optical fiber connectors have low pairing efficiency and are difficult to repair, and the existing optical fiber connectors have no positioning function, the utility model proposes a push-down optical fiber adapter based on RFID tags. Based on RFID pairing technology, it can quickly and accurately pair optical fibers, improve work efficiency, and reduce maintenance and operating costs. At the same time, based on RFID position positioning, the fault point can be found efficiently and accurately, improving maintenance efficiency.
[0027] Please refer to Figure 1 The downward-pressing optical fiber adapter based on the pair of RFID tags 202 includes an antenna board 100 and a downward-pressing tail tag pairing structure 200, on which an RFID antenna and an optical fiber mother label 101 are arranged; the downward-pressing tail tag pairing structure 200 includes a limiting structure 203, an RFID tag 202 and an optical fiber public label 204; when the optical fiber public label 204 is connected to the optical fiber mother label 101, the limiting structure 203 and the antenna board 100 are clamped and fixed, and the RFID antenna and the RFID tag 202 are automatically paired.
[0028] When connecting the optical fiber mother label 101 and the optical fiber male label 204, the angle of the joint will not be offset or reversed, which will cause the RFID tag 202 to deviate, and thus the absolute distance from the antenna board 100 cannot be guaranteed, resulting in the failure of the position matching between the tail label and the antenna board 100. Therefore, in this embodiment, the design of the downward limit structure 203 is adopted to effectively solve this problem. Please refer to Figure 2 The downward pressure tail tag pairing structure 200 includes a pairing bracket 201, and the pairing bracket 201 includes a large and a small buckle, which are respectively used to fix the head and tail of the optical fiber public label 204; the limiting structure 203 is an L-shaped structure, one end of which is fixed to the top of the pairing bracket 201, and cooperates with the top end surface of the pairing bracket 201 to form an opening, and the opening is used to embed the antenna board 100 to achieve the positioning of the downward pressure tail tag pairing structure 200. When the optical fiber mother label 101 is connected to the optical fiber public label 204, the opening formed by the limiting structure 203 in the downward pressure tail tag pairing structure 200 can be inserted into the antenna board 100 to achieve position limitation, which can effectively ensure the distance between the RFID antenna and the RFID tag 202 and improve the pairing success rate.
[0029] In one embodiment, the RFID antenna (not shown in the figure) and the optical fiber mother label 101 are arranged on the lower side of the antenna board 100. When the optical fiber male label 204 is connected to the optical fiber mother label 101, the antenna board 100 is embedded in the opening of the downward pressure tail label matching structure 200, and the RFID tag 202 on the top end face of the matching bracket 201 is matched face to face with the RFID antenna above.
[0030] Please continue to refer to Figure 2 The top end surface of the matching bracket 201 is provided with a groove for installing the RFID tag 202. In one embodiment, a cover plate matching the groove can also be provided on the matching bracket 201 to protect the installed RFID tag 202.
[0031] Generally, the antenna board 100 integrates N pairs of RFID antennas and optical fiber mother tags 101 for matching and accessing N downward-pushing tail tag pairing structures 200 , wherein the RFID tag 202 in each of the N downward-pushing tail tag pairing structures 200 matches the N RFID antennas in the antenna board 100 .
[0032] For better connection layout, in this embodiment, the N pairs of RFID antennas provided on the antenna board 100 and the optical fiber mother label 101 are arranged at equal intervals at an inclined angle.
[0033] In actual application, the antenna plate 100 is usually installed on the optical fiber flange 400. Please refer to Figure 3 The optical fiber flange 400 includes a housing. In this embodiment, two ends of the antenna plate 100 are fixed to the housing of the optical fiber flange 400 through antenna plate fixing springs 300 .
[0034] Please refer to Figure 4 , Figure 5 The antenna plate fixing spring piece 300 includes a spring piece body 301, a side wall of the spring piece body 301 is provided with a bending structure 302, and an antenna plate buckle 303 is provided at the end of the bending structure 302 for installing the antenna plate 100; a flange mounting spring piece 304 bent downward is provided at the top of the spring piece body 301 for fixing with the housing of the optical fiber flange 400. It should be noted that the bending structure 302 is a finely adjustable elastic structure.
[0035] It should be noted that Figure 4 Only the antenna board fixing spring clip 300 located on the left side of the antenna board 100 is illustrated. The antenna board fixing spring clip 300 on the right side is similar in structure. The only difference is that the orientation of the antenna board buckle 303 is different and the flange mounting spring clip 304 is located on the other side of the spring clip body 301.
[0036] The left and right positions can be fine-tuned through the side bending structure 302 to assist in precise alignment. The front and rear distance can also be fine-tuned through the spring or antenna board buckle 303, which has good versatility and can meet more than 90% of the optical fiber flanges 400 on the market.
[0037] The antenna plate 100 is connected to the optical fiber flange 400 via the antenna plate fixing spring clip 300 and is installed in an integral manner, which is simple and convenient and can be quickly disassembled and repaired.
[0038] The utility model has the following advantages:
[0039] 1. The original spring-type structure can achieve fine-tuning of position and ensure accurate alignment. It can meet the needs of more than 90% of optical fiber flanges.
[0040] 2. The downward-pressed tail tag pairing tag effectively ensures the distance and angle between the tail tag pairing tag and the antenna board to avoid reading pairing failure.
[0041] Example 1
[0042] This embodiment proposes a downward-pressing fiber optic adapter based on an RFID tag pair, including an antenna board and a downward-pressing tail tag pairing structure, wherein the antenna board is provided with an RFID antenna and a fiber optic mother tag; the downward-pressing tail tag pairing structure includes a limiting structure, an RFID tag and a fiber optic male tag; when the fiber optic male tag is connected to the fiber optic mother tag, the limiting structure and the antenna board are snap-fitted and fixed, and the RFID antenna and the RFID tag are automatically paired.
[0043] Example 2
[0044] On the basis of Example 1, the downward-pressing tail tag pairing structure in this embodiment includes a pairing bracket, and the male tag pairing bracket includes a large and a small clip, which are respectively used to fix the head and tail of the optical fiber male tag; the limiting structure is an L-shaped structure, one end of which is fixed to the top of the pairing bracket, and cooperates with the top end surface of the pairing bracket to form an opening, and the opening is used to embed the antenna board to realize the positioning of the downward-pressing tail tag pairing structure.
[0045] Example 3
[0046] On the basis of Example 2, in this embodiment, a groove is provided on the top end surface of the matching bracket for installing an RFID tag.
[0047] Example 4
[0048] On the basis of Example 3, in this embodiment, the RFID antenna and the optical fiber mother label are arranged on the lower side of the antenna board. When the optical fiber male label is connected to the optical fiber mother label, the antenna board is embedded in the opening of the downward-pressed tail label pairing structure, and the RFID tag on the top end face of the matching bracket is paired face to face with the RFID antenna above.
[0049] Example 5
[0050] Based on Example 4, the antenna board in this embodiment is provided with N pairs of RFID antennas and optical fiber mother tags for matching and accessing N downward-pushing tail tag pairing structures, wherein the RFID tag in each of the N downward-pushing tail tag pairing structures matches the N RFID antennas in the antenna board.
[0051] Example 6
[0052] On the basis of Example 5, the N pairs of RFID antennas arranged on the antenna board in this embodiment are arranged at equal intervals with the optical fiber mother tag at an inclined angle.
[0053] Example 7
[0054] On the basis of Example 6, in this embodiment, antenna board fixing spring pieces are further provided at both ends of the antenna board for fixing to the optical fiber flange.
[0055] Example 8
[0056] On the basis of Example 7, the antenna board fixing spring clip in this embodiment includes a spring clip body, the side wall of the spring clip body is provided with a bending structure, the end of the bending structure is provided with an antenna board buckle for installing the antenna board; the top of the spring clip body is provided with a downwardly bent spring clip for fixing to the optical fiber flange.
[0057] Example 9
[0058] On the basis of Example 8, the bending structure in this embodiment is a finely adjustable elastic structure.
[0059] Example 10
[0060] On the basis of Example 9, this embodiment further includes an optical fiber flange, which includes a shell, and both ends of the antenna board are fixed to the shell of the optical fiber flange through antenna board fixing springs.
[0061] It should be noted that in the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "setting" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances; the drawings in the embodiments are used to clearly and completely describe the technical solutions in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, not all of the embodiments. The components of the embodiments of the present utility model described and shown in the drawings here can be arranged and designed in various different configurations.
[0062] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.
Claims
1. A push-down optical fiber adapter based on an RFID tag pair, characterized in that: It includes an antenna board and a downward pressure tail tag pairing structure, on which an RFID antenna and an optical fiber mother tag are arranged; the downward pressure tail tag pairing structure includes a limiting structure, an RFID tag and an optical fiber public tag; when the optical fiber public tag is connected to the optical fiber mother tag, the limiting structure and the antenna board are snap-fitted and fixed, and the RFID antenna and the RFID tag are automatically paired.
2. The push-down optical fiber adapter based on RFID tag pair according to claim 1, characterized in that: The downward-pressing tail tag pairing structure includes a pairing bracket, and the pairing bracket includes a large and a small clip, which are respectively used to fix the head and tail of the optical fiber public tag; the limiting structure is an L-shaped structure, one end of which is fixed to the top of the pairing bracket and cooperates with the top end surface of the pairing bracket to form an opening, and the opening is used to embed the antenna board to realize the positioning of the downward-pressing tail tag pairing structure.
3. The push-down optical fiber adapter based on RFID tag pair according to claim 2, characterized in that: A groove is formed on the top end surface of the matching bracket for installing an RFID tag.
4. The push-down optical fiber adapter based on RFID tag pair according to claim 3, characterized in that: The RFID antenna and the optical fiber mother label are arranged on the lower side of the antenna board. When the optical fiber male label is connected to the optical fiber mother label, the antenna board is embedded in the opening of the downward pressure tail label matching structure, and the RFID tag on the top end face of the matching bracket is matched with the upper RFID antenna face to face to complete the matching.
5. The push-down optical fiber adapter based on RFID tag pair according to claim 1, characterized in that: The antenna board is provided with N pairs of RFID antennas and optical fiber mother tags for matching and accessing N downward-pressing tail tag pairing structures, wherein the RFID tags in each of the N downward-pressing tail tag pairing structures match the N RFID antennas in the antenna board.
6. The push-down optical fiber adapter based on RFID tag pair according to claim 5, characterized in that: The N pairs of RFID antennas arranged on the antenna board are arranged at equal intervals with the optical fiber mother tag at an inclined angle.
7. The push-down optical fiber adapter based on RFID tag pair according to claim 1, characterized in that: Antenna plate fixing spring pieces are also provided at both ends of the antenna plate for fixing with the optical fiber flange.
8. The push-down optical fiber adapter based on RFID tag pair according to claim 7, characterized in that: The antenna board fixing spring clip includes a spring clip body, the side wall of the spring clip body is provided with a bending structure, the end of the bending structure is provided with an antenna board buckle for installing the antenna board; the top of the spring clip body is provided with a downward-bent flange mounting spring clip for fixing with the optical fiber flange.
9. The push-down optical fiber adapter based on RFID tag pair according to claim 8, characterized in that: The bending structure is a finely adjustable elastic structure.
10. The push-down optical fiber adapter based on RFID tag pair according to claim 1, characterized in that: It also includes an optical fiber flange, which includes a shell, and both ends of the antenna plate are fixed to the shell of the optical fiber flange through antenna plate fixing springs.