A dual-connection optical relay device
By designing a composite structure with dual connection structure and anti-fall, buffering and heat dissipation components in the optical relay device, the problems of unstable connection and low heat dissipation efficiency of existing optical relay devices are solved, and a more stable, reliable and convenient use effect is achieved.
Patent Information
- Application Number
- CN202421250886.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-03
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-03
AI Technical Summary
The existing optical relay devices lack a dual connection structure and anti-fall structure, which leads to unstable connection transmission, prone to falling off and failure, affecting the convenience of use.
A dual-connected optical relay device is designed, and a composite structure of the first and second anti-falling components, buffering components and heat dissipation components is adopted to ensure the stable limit of the connecting wire, reduce collision failures, and improve heat dissipation efficiency.
Through the dual-connection structure and anti-falling components, we ensure stable signal transmission and reduce failures; the buffer component reduces collision failures during installation; the heat dissipation component improves heat dissipation efficiency and improves overall convenience of use.
Smart Images
Figure CN222706510U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of optical relay, in particular to a dual-connection optical relay device. Background Art
[0002] An optical repeater is a device that compensates for the loss of optical signals in optical cable lines and eliminates signal distortion and noise in long-distance optical fiber communication systems. It is a type of optical fiber communication equipment used to extend communication distances. It is usually composed of three parts: an optical receiver, a timing decision circuit, and an optical transmitter, as well as auxiliary equipment such as remote power supply reception, remote control, and telemetry. The optical repeater converts the weak optical signal received from the optical fiber into an electrical signal through a photodetector, regenerates or amplifies it, and then excites the light source again to convert it into a stronger optical signal, which is sent into the optical fiber for continued transmission. However, most of the existing optical relay devices have a simple structure and do not have a dual connection structure, which reduces the practicality of use. They cannot achieve good heat dissipation and do not have an anti-fall-off structure. When connecting external wiring materials, they are prone to falling off, resulting in unstable connection transmission, affecting the use effect, and there is also the possibility of failure due to external collision during installation, which can easily affect the convenience of use of the entire optical relay device. Utility Model Content
[0003] In order to overcome the problem that during the use of the optical relay device, the practicability of use is reduced due to the lack of a dual connection structure, and the lack of an anti-fall-off structure leads to unstable connection transmission, and the device may malfunction due to external collision during installation.
[0004] The technical solution of the utility model is: a double-connected optical relay device, including an optical repeater, and also including a first connection port, a second connection port, a mounting rod, a mounting plate, a fastening bolt, a first anti-falling component, a second anti-falling component, a buffer component and a heat dissipation component. The first anti-falling component is arranged at the left end of the bottom of the optical repeater, the second anti-falling component is arranged at the right end of the bottom of the optical repeater, the buffer component is connected to the center of the bottom of the optical repeater, and the heat dissipation component is arranged on the top of the optical repeater.
[0005] Preferably, by setting the first connection port and the second connection port, a dual-connection network topology structure is ensured to ensure normal signal transmission and meet performance requirements. Then, the first anti-dropping component and the second anti-dropping component are used to facilitate the stable limiting operation of the connecting wire to avoid dropping during the connection and use. Then, the buffer component is used to provide better shock absorption performance during installation of the optical repeater to reduce the occurrence of unexpected failures caused by collisions. Then, the heat dissipation component is used to improve the heat dissipation efficiency, so that heat can be conducted and dissipated more quickly, thereby greatly improving the ease of use of the entire optical relay device.
[0006] Preferably, the left end of the optical repeater is provided with five groups of first connection ports, and the right end of the optical repeater is provided with three groups of second connection ports. The dual-connection network topology ensures normal signal transmission and meets performance requirements.
[0007] Preferably, mounting rods are installed at the four corners of the bottom of the optical repeater, and the two groups of mounting rods at the front end and the two groups of mounting rods at the rear end are commonly connected to a mounting plate. The left and right ends of the two groups of mounting plates are penetrated and connected with fastening bolts, which is a reliable connection method and can be easily disassembled, reducing the difficulty and time cost of maintenance work.
[0008] Preferably, the first anti-falling component includes a first hydraulic cylinder, a first hydraulic push rod, a first connecting block, a first movable plate and a first slot. The first hydraulic cylinder is arranged in two groups. The left output ends of the two groups of first hydraulic cylinders are connected to the first hydraulic push rods. The left ends of the two groups of first hydraulic push rods are installed with first connecting blocks. The tops of the two groups of first connecting blocks are jointly provided with a first movable plate. The upper end surface of the first movable plate is provided with a first slot corresponding to the first connecting port. The wire connected to the first connecting port is placed inside the first slot. By starting the first hydraulic cylinder to drive the movement and adjustment of the first hydraulic push rod, it is convenient to perform a stable limiting operation on the connecting wire and prevent it from falling off.
[0009] Preferably, the second anti-falling component includes a second hydraulic cylinder, a second hydraulic push rod, a second connecting block, a second movable plate and a second slot. The second hydraulic cylinder is arranged in two groups. The right-side output ends of the two groups of second hydraulic push rods are connected to the second hydraulic push rods. The right ends of the two groups of second hydraulic push rods are provided with second connecting blocks. The second movable plate is commonly installed on the tops of the two groups of second connecting blocks. A second slot is provided on the upper end surface of the second movable plate corresponding to the second connecting port. The wire connected to the second connecting port is placed inside the second slot. By starting the second hydraulic cylinder to drive the movement and adjustment of the second hydraulic push rod, it is convenient to perform a stable limiting operation on the connecting wire to avoid falling off during connection and use.
[0010] Preferably, the buffer assembly includes a fixed sleeve, a telescopic rod, a buffer base and a shock-absorbing spring. The inner lower end of the fixed sleeve is snap-connected with the telescopic rod, the bottom of the telescopic rod is installed with the buffer base, and the top of the telescopic rod is provided with four groups of shock-absorbing springs at equal distances with the center of the circle as the center. The shock-absorbing spring is connected with a damper, which has good shock-absorbing performance when the optical repeater is installed, reducing the occurrence of unexpected failures caused by collisions.
[0011] Preferably, the heat dissipation assembly includes a fixing frame, a limiting slot, a heat sink and heat sink fins. A limiting slot is opened at the inner left end of the fixing frame, and the heat sink is connected to the inner part of the limiting slot. A plurality of heat sink fins are installed on the top of the heat sink, which can increase the heat dissipation surface area, improve the heat dissipation efficiency, and enable heat to be conducted and dissipated more quickly.
[0012] Beneficial effects of the utility model:
[0013] 1. By setting a composite structure of a first anti-drop component, a second anti-drop component, a buffer component and a heat dissipation component to replace the original single structure, a stable limiting operation of the connecting wire can be achieved to prevent it from falling off during the connection and use process, and the optical repeater can have better shock absorption performance when installed, reduce the occurrence of accidental failures caused by collision, and can also increase the heat dissipation surface area, improve the heat dissipation efficiency, so that the heat can be conducted and dissipated more quickly, thereby improving the convenience of use of the entire optical relay device to a certain extent;
[0014] 2. Through the first connection port and the second connection port, a dual-connection network topology is established to ensure that signal transmission is normal and meets performance requirements;
[0015] 3. The first anti-dropping component and the second anti-dropping component facilitate the stable limiting operation of the connecting wire to prevent it from falling off during the connection and use;
[0016] 4. Through the buffer assembly, the damper is connected to the shock absorbing spring, which has better shock absorption performance when installing the optical repeater, reducing the occurrence of unexpected failures caused by collision;
[0017] 5. Through the heat dissipation assembly, a number of heat dissipation fins are installed on the top of the heat dissipation plate, which can increase the heat dissipation surface area, improve the heat dissipation efficiency, and enable heat to be conducted and dissipated more quickly. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 What is shown is a three-dimensional structural schematic diagram of the utility model;
[0019] Figure 2 What is shown is a bottom-up three-dimensional structural schematic diagram of the utility model;
[0020] Figure 3 The schematic diagram of the three-dimensional structure of the buffer assembly installation of the utility model is shown;
[0021] Figure 4 The schematic diagram of the split three-dimensional structure of the buffer component of the utility model is shown;
[0022] Figure 5 What is shown is a schematic diagram of the disassembled three-dimensional structure of the heat dissipation component of the present utility model.
[0023] Explanation of the reference numerals: 1-optical repeater, 2-first connection port, 3-second connection port, 4-mounting rod, 5-mounting plate, 6-fastening bolt, 7-first anti-falling component, 8-second anti-falling component, 9-buffer component, 10-heat dissipation component, 701-first hydraulic cylinder, 702-first hydraulic push rod, 703-first connecting block, 704-first movable plate, 705-first slot, 801-second hydraulic cylinder, 802-second hydraulic push rod, 803-second connecting block, 804-second movable plate, 805-second slot, 901-fixed sleeve, 902-telescopic rod, 903-buffer base, 904-shock-absorbing spring, 101-fixed frame, 102-limiting slot, 103-heat dissipation plate, 104-heat dissipation fins. DETAILED DESCRIPTION
[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0025] See also Figure 1-2The utility model provides an embodiment: a dual-connection optical relay device, including an optical repeater 1, and also including a first connection port 2, a second connection port 3, a mounting rod 4, a mounting plate 5, a fastening bolt 6, a first anti-falling component 7, a second anti-falling component 8, a buffer component 9 and a heat dissipation component 10. The left end of the optical repeater 1 is provided with five groups of first connection ports 2, and the right end of the optical repeater 1 is provided with three groups of second connection ports 3. The dual-connection network topology structure ensures that the signal transmission is normal and meets the performance requirements. The four corners of the bottom of the optical repeater 1 are all installed with mounting rods 4. The two front-end groups of mounting rods 4 and the two rear-end groups of mounting rods 4 are all connected to the mounting plate 5. The two groups The left and right ends of the mounting plate 5 are penetrated and connected with fastening bolts 6, which is a reliable connection method and can be easily disassembled, reducing the difficulty and time cost of maintenance work. A first anti-falling component 7 is arranged at the left end of the bottom of the optical repeater 1. The first anti-falling component 7 includes a first hydraulic cylinder 701, a first hydraulic push rod 702, a first connecting block 703, a first movable plate 704 and a first slot 705. The first hydraulic cylinder 701 is arranged in two groups. The left output ends of the two groups of first hydraulic cylinders 701 are connected with the first hydraulic push rod 702. The left ends of the two groups of first hydraulic push rods 702 are installed with the first connecting blocks 703. The tops of the two groups of first connecting blocks 703 A first movable plate 704 is provided together, and a first slot 705 is provided at the upper end surface of the first movable plate 704 corresponding to the first connecting port 2. The wire connected to the first connecting port 2 is placed inside the first slot 705. By starting the first hydraulic cylinder 701 to drive the movement and adjustment of the first hydraulic push rod 702, it is convenient to perform a stable limiting operation on the connecting wire and prevent it from falling off. A second anti-falling component 8 is installed at the right end of the bottom of the optical repeater 1. The second anti-falling component 8 includes a second hydraulic cylinder 801, a second hydraulic push rod 802, a second connecting block 803, a second movable plate 804 and a second slot 805. The second hydraulic cylinder 8 01 is set as two groups, the right side output ends of the two groups of second hydraulic push rods 802 are connected to the second hydraulic push rods 802, the right ends of the two groups of second hydraulic push rods 802 are provided with second connecting blocks 803, and the tops of the two groups of second connecting blocks 803 are jointly installed with a second movable plate 804, and the upper end surface of the second movable plate 804 is provided with a second card groove 805 corresponding to the second connecting port 3. The wire connected to the second connecting port 3 is placed inside the second card groove 805, and the movement and adjustment of the second hydraulic push rod 802 are driven by starting the second hydraulic cylinder 801, so as to facilitate the stable limiting operation of the connecting wire to avoid falling off during the connection and use.
[0026] See also Figure 3-5In this embodiment, a buffer assembly 9 is connected to the center of the bottom of the optical repeater 1. The buffer assembly 9 includes a fixed sleeve 901, a telescopic rod 902, a buffer base 903 and a shock-absorbing spring 904. The lower end of the fixed sleeve 901 is connected to the telescopic rod 902. The buffer base 903 is installed at the bottom of the telescopic rod 902. Four groups of shock-absorbing springs 904 are arranged at equal distances on the top of the telescopic rod 902 with the center of the circle as the center. A damper is connected to the shock-absorbing spring 904, which has good shock absorption when the optical repeater 1 is installed. In order to reduce the occurrence of unexpected failures caused by collisions, a heat dissipation component 10 is arranged on the top of the optical repeater 1. The heat dissipation component 10 includes a fixing frame 101, a limiting slot 102, a heat sink 103 and heat dissipation fins 104. A limiting slot 102 is arranged at the left end of the inner part of the fixing frame 101. The heat sink 103 is connected with the inner part of the limiting slot 102. A plurality of heat dissipation fins 104 are installed on the top of the heat sink 103, which can increase the heat dissipation surface area, improve the heat dissipation efficiency, and enable the heat to be conducted and dissipated more quickly.
[0027] When the optical relay device is working, first, five groups of first connection ports 2 are set at the left end of the optical repeater 1, and three groups of second connection ports 3 are set at the right end of the optical repeater 1. The dual-connection network topology ensures that the signal transmission is normal and meets the performance requirements. The four corners of the bottom of the optical repeater 1 are installed with mounting rods 4. The two groups of mounting rods 4 at the front end and the two groups of mounting rods 4 at the rear end are commonly connected with mounting plates 5. The left and right ends of the two groups of mounting plates 5 are penetrated and connected with fastening bolts 6. It is a reliable connection method and can be easily disassembled, which reduces the difficulty and time cost of maintenance work.
[0028] Then, the connected wire is placed inside the first card slot 705 or the second card slot 805 through the first anti-drop component 7 and the second anti-drop component 8, so as to facilitate the stable limiting operation of the connected wire and prevent it from falling off during the connection and use;
[0029] Then, through the buffer component 9, a damper is connected to the shock absorbing spring 904, which has good shock absorbing performance when the optical repeater 1 is installed, reducing the occurrence of unexpected failures caused by collisions. Finally, a heat dissipation component 10 is arranged on the top of the optical repeater 1, and a plurality of heat dissipation fins 104 are installed on the top of the heat dissipation plate 103, which can increase the heat dissipation surface area, improve the heat dissipation efficiency, and enable the heat to be conducted and dissipated more quickly.
[0030] Through the above steps, the first connection port 2 and the second connection port 3 are set, and the network topology of dual connection is ensured to ensure that the signal transmission is normal and meets the performance requirements. Then, the first anti-falling component 7 and the second anti-falling component 8 are used to facilitate the stable limiting operation of the connecting wire to avoid falling off during the connection and use. Then, a damper is connected to the shock-absorbing spring 904, which has good shock-absorbing performance when the optical repeater 1 is installed, reducing the occurrence of unexpected failures caused by collisions. Then, a plurality of heat dissipation fins 104 are installed on the top of the heat sink 103, which can increase the heat dissipation surface area and improve the heat dissipation efficiency, so that the heat can be conducted and dissipated more quickly, thereby greatly improving the convenience of use of the entire optical relay device.
[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.
Claims
1. A dual-connection optical relay device, comprising an optical repeater (1); characterized in that: The optical repeater (1) further comprises a first connection port (2), a second connection port (3), a mounting rod (4), a mounting plate (5), a fastening bolt (6), a first anti-falling component (7), a second anti-falling component (8), a buffer component (9) and a heat dissipation component (10); the first anti-falling component (7) is arranged at the left end of the bottom of the optical repeater (1); the second anti-falling component (8) is arranged at the right end of the bottom of the optical repeater (1); the buffer component (9) is connected to the center of the bottom of the optical repeater (1); and the heat dissipation component (10) is arranged at the top of the optical repeater (1).
2. A dual-connection optical relay device according to claim 1, characterized in that: The left end of the optical repeater (1) is provided with five groups of first connection ports (2), and the right end of the optical repeater (1) is provided with three groups of second connection ports (3).
3. The dual-connection optical relay device according to claim 1, characterized in that: The four corners of the bottom of the optical repeater (1) are all installed with mounting rods (4), the two groups of mounting rods (4) at the front end and the two groups of mounting rods (4) at the rear end are all connected to a mounting plate (5), and the left and right ends of the two groups of mounting plates (5) are both penetrated and connected with fastening bolts (6).
4. The dual-connection optical relay device according to claim 1, characterized in that: The first anti-falling component (7) comprises a first hydraulic cylinder (701), a first hydraulic push rod (702), a first connecting block (703), a first movable plate (704) and a first clamping groove (705). The first hydraulic cylinder (701) is arranged in two groups. The left output ends of the two groups of first hydraulic cylinders (701) are connected to the first hydraulic push rod (702). The left ends of the two groups of first hydraulic push rods (702) are installed with the first connecting block (703). The tops of the two groups of first connecting blocks (703) are jointly provided with a first movable plate (704). The upper end surface of the first movable plate (704) is provided with a first clamping groove (705) at a position corresponding to the first connecting port (2). The wire connected to the first connecting port (2) is placed inside the first clamping groove (705).
5. The dual-connection optical relay device according to claim 1, characterized in that: The second anti-falling component (8) comprises a second hydraulic cylinder (801), a second hydraulic push rod (802), a second connecting block (803), a second movable plate (804) and a second slot (805). The second hydraulic cylinder (801) is arranged in two groups. The right output ends of the two groups of second hydraulic push rods (802) are both connected to the second hydraulic push rods (802). The right ends of the two groups of second hydraulic push rods (802) are both provided with a second connecting block (803). The tops of the two groups of second connecting blocks (803) are jointly mounted with a second movable plate (804). The upper end surface of the second movable plate (804) is provided with a second slot (805) at a position corresponding to the second connecting port (3). The wire connected to the second connecting port (3) is placed inside the second slot (805).
6. The dual-connection optical relay device according to claim 1, characterized in that: The buffer assembly (9) comprises a fixed sleeve (901), a telescopic rod (902), a buffer base (903) and a shock absorbing spring (904); the lower end of the fixed sleeve (901) is connected to the telescopic rod (902) by snapping; the bottom of the telescopic rod (902) is provided with a buffer base (903); the top of the telescopic rod (902) is provided with four groups of shock absorbing springs (904) at equal distances with the center of a circle as the center; and the shock absorbing spring (904) is connected to a damper.
7. The dual-connection optical relay device according to claim 1, characterized in that: The heat dissipation component (10) comprises a fixing frame (101), a limiting slot (102), a heat dissipation plate (103) and heat dissipation fins (104); the limiting slot (102) is provided at the left end inside the fixing frame (101); the heat dissipation plate (103) is snap-connected inside the limiting slot (102); and a plurality of heat dissipation fins (104) are installed on the top of the heat dissipation plate (103).