Multifunctional multi-scene application device for pulling out equipment connector

Abstract

The invention relates to a multifunctional multi-scene application device for pulling out an equipment joint, which comprises two clamp arms with equal length, a hole is formed in the central area of each clamp arm, a rotating shaft is arranged in each hole, and the two clamp arms are connected through the rotating shaft; one end of each clamp arm is an LC / SC optical fiber connector pulling end, and the other end of each clamp arm is an FC optical fiber connector and coaxial cable connector pulling end; the tail end of the LC / SC optical fiber connector pulling end is provided with a miniature clamping jaw. Tail ends of the FC optical fiber pulling connector and the coaxial cable connector end are provided with clamp heads. According to the invention, the efficiency, the convenience and the safety of the joint pull-out operation can be improved, and the risk of damage to lines and equipment due to misoperation can be effectively reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of auxiliary tools for optical communication equipment, and relates to a device for unplugging a device connector, in particular to a device for unplugging a device connector that is multifunctional and applied in multiple scenarios. Background Art

[0002] In today's communications, electronic equipment manufacturing and many related technical fields, the unplugging operation of optical fiber connectors and coaxial cable connectors is an extremely common and critical task.

[0003] With the rapid development of optical fiber communication technology, optical fiber networks have been widely used in every corner. There are many types of optical fiber connectors, including SC, FC, LC and other common types. The tightness of the connection is extremely high to ensure the stable transmission of optical signals. During network construction, upgrade, maintenance and troubleshooting, technicians often need to unplug optical fiber connectors for operation.

[0004] The traditional manual unplugging method has many disadvantages. On the one hand, due to the small size of the optical fiber connector and the high connection precision, it is difficult to apply force accurately during manual operation, which can easily lead to damage to the optical fiber connector, such as scratches on the optical fiber end face and deformation of the optical fiber ferrule. These damages may affect the transmission quality of the optical signal, increase signal attenuation and even cause communication interruption; on the other hand, in some large-scale network maintenance projects, a large number of optical fiber connectors need to be unplugged, and manual operation is inefficient and consumes a lot of manpower and time costs.

[0005] Coaxial cables are still widely used in communications, broadcasting and television, and some specific electronic equipment connections. There are also various types of coaxial cable connectors, such as L9, BNC, N-type, etc. In the maintenance of coaxial cable networks, equipment connection adjustments, and fault troubleshooting, it is also necessary to frequently unplug coaxial cable connectors.

[0006] The traditional method of manually unplugging coaxial cable connectors also faces similar problems. It is difficult to control the strength during manual operation, which can easily cause wear or deformation of the connector, affecting its electrical performance and connection reliability. Moreover, for some coaxial cable connectors installed in narrow spaces or hard-to-reach locations, manual unplugging is even more difficult, and often requires the use of some simple tools. However, these tools have poor specificity and cannot meet the unplugging requirements of different types of connectors. It is also difficult to ensure the safety and efficiency of the operation.

[0007] In summary, the existing manual operation methods and simple tools can no longer meet the requirements of modern technology for operation accuracy, efficiency, safety and versatility in the removal of optical fiber connectors and coaxial cable connectors. There is an urgent need for a special, multi-functional and multi-scenario optical fiber connector and coaxial cable connector removal device to solve these problems.

[0008] Therefore, in order to solve the above problems, the present invention proposes a device for removing device connectors that is multifunctional and applicable in multiple scenarios.

[0009] After searching, no public documents of the prior art identical or similar to the present invention were found. Summary of the invention

[0010] The purpose of the present invention is to overcome the shortcomings of the prior art and propose a multifunctional device specially designed for pulling out optical fiber connectors and coaxial cable connectors, which is suitable for a variety of scenarios, such as communication rooms, cable TV network maintenance, fiber-to-the-home (FTTH) installation and maintenance, etc.; and it integrates a variety of practical functions, aiming to improve the efficiency, convenience and safety of connector pulling operations, and effectively reduce the risk of damage to lines and equipment due to improper operation.

[0011] The present invention solves the practical problem by adopting the following technical solutions:

[0012] A multifunctional and multi-scenario device for extracting equipment connectors, comprising: two clamp arms of equal length, each of which is provided with a hole in the central area of ​​the clamp arms, in which a rotating shaft is provided, and the two clamp arms are connected by the rotating shaft; one end of the two clamp arms is for extracting LC / SC optical fiber connectors, and the other end is for extracting FC optical fiber connectors and coaxial cable connectors; the end of the LC / SC optical fiber connector end is provided with a micro claw; the end of the FC optical fiber connector and coaxial cable connector end is provided with a clamp head.

[0013] Furthermore, anti-slip rubber strips are arranged on the inner sides of the micro-claws and the pliers head.

[0014] Moreover, a torsion spring is arranged in the hole, and the torsion spring is sleeved on the rotating shaft.

[0015] Moreover, the pliers heads on both sides and the ends of the micro-claws are made of metal materials.

[0016] In addition, small powerful magnets are embedded inside the pliers on both sides.

[0017] Moreover, the force arms of the pliers and micro jaws on both sides are wrapped with anti-slip rubber.

[0018] Advantages and beneficial effects of the present invention:

[0019] 1. Versatility and versatility

[0020] The present invention is equipped with different pliers, covering common optical fiber connectors (such as SC, FC, LC, etc.) and coaxial cable connectors (such as L9, BNC, N type, etc.). It can be widely used in different optical fiber communication systems, coaxial cable networks, and various electronic equipment, instruments and meters involving these two types of connectors. Whether it is in the maintenance of optical fiber backbone networks in communication engineering, the inspection and maintenance of cable TV coaxial cable lines, or in the production line testing of electronic equipment manufacturers, as well as the connection and adjustment of optical or radio frequency experimental equipment in scientific research institutions, there is no need to equip multiple single-function tools, which greatly improves the versatility and use efficiency of the tools and reduces the overall cost.

[0021] 2. Efficiency

[0022] Compared with the traditional manual unplugging method, the present invention adopts an efficient and labor-saving lever structure. In large-scale network maintenance projects, this device can significantly shorten the operation time, improve work efficiency, reduce network interruption time, and reduce the impact on user services. For some electronic equipment production lines that need to frequently plug and unplug connectors for testing, efficient connector unplugging operations can improve the overall production rhythm and increase production capacity.

[0023] 3. Accuracy

[0024] The design of the connector of the present invention fully considers the precise structural characteristics of different types of connectors. For optical fiber connectors, the clamping or connecting parts use components that are compatible with the connector shape and made of suitable materials, such as a micro-claw with an anti-slip strip at the end, which can accurately clamp the connector without causing damage to it. During the extraction process, the precisely controlled transmission mechanism can operate according to the preset force and speed parameters to avoid problems such as deformation of the optical fiber core and scratches on the end face caused by excessive, excessive or uneven force, thereby ensuring that the optical performance of the optical fiber connector is not affected and ensuring the stability and reliability of optical signal transmission.

[0025] For coaxial cable connectors, the specially designed clamp-type connector structure, combined with the anti-slip design, can firmly grasp the connector and apply force evenly when pulling it out, preventing problems such as wear, deformation, or poor electrical contact of the connector. Precise operation helps maintain the characteristic impedance matching of the coaxial cable, ensure the quality of the signal during transmission, and reduce signal reflection and loss. This is especially important for some communication systems and electronic equipment that have high requirements for signal quality (such as radar systems, high-speed data transmission networks, etc.).

[0026] 4. Convenience

[0027] The present invention adopts an ergonomic design, such as the labor-saving lever principle design, which is convenient for operators to hold and apply force, reducing fatigue caused by long-term operation. The handle is wrapped with non-slip rubber, which is easy to operate. The operator can easily use the tool with one hand, without complicated two-handed cooperation or frequent changes in operating posture. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic structural diagram of a tool for a pliers-type fiber pulling and a coaxial cable connector in an embodiment of the present invention;

[0029] Figure 2 It is a schematic diagram of the exploded structure of the clamp-type fiber pulling and coaxial cable connector tool in an embodiment of the present invention.

[0030] Description of reference numerals:

[0031] 1- Clamp arm, 11- LC / SC fiber connector puller, 111- micro claw, 12- FC fiber connector puller and coaxial cable connector, 121- Clamp head, 122- small strong magnet, 13- anti-slip rubber strip, 2- rotating shaft, 3- torsion spring, 4- rubber handle. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are further described in detail below with reference to the accompanying drawings:

[0033] A multifunctional and multi-scenario device for extracting equipment connectors, comprising: two clamp arms of equal length, each of which is provided with a hole in the central area of ​​the clamp arms, in which a rotating shaft is provided, and the two clamp arms are connected by the rotating shaft; one end of the two clamp arms is for extracting LC / SC optical fiber connectors, and the other end is for extracting FC optical fiber connectors and coaxial cable connectors; the end of the LC / SC optical fiber connector end is provided with a micro claw; the end of the FC optical fiber connector and coaxial cable connector end is provided with a clamp head.

[0034] Based on the above technical solution, anti-slip rubber strips are provided on the inner sides of the micro-claws and the pliers head.

[0035] On the basis of the above technical solution, a torsion spring is provided in the hole, and the torsion spring is sleeved on the rotating shaft.

[0036] On the basis of the above technical solution, the pliers heads on both sides and the ends of the micro-claws are made of metal materials.

[0037] Based on the above technical solution, small powerful magnets are embedded inside the pliers on both sides.

[0038] On the basis of the above technical solution, the force arms of the pliers heads and micro-claws on both sides are wrapped with anti-slip rubber.

[0039] The working principle of the present invention is:

[0040] like Figure 1 and Figure 2 As shown, the present invention provides a tool for removing connectors of a pliers-type device, comprising two pliers arms 1 of equal length, each of which has a hole in the central area of ​​the two pliers arms 1, in which a rotating shaft 2 is arranged, and the two pliers arms 1 are connected by the rotating shaft 2; one end of the two pliers arms 1 is an LC / SC optical fiber connector extraction end 11, and the other end is an FC optical fiber connector and coaxial cable connector head extraction end 12; the end of the LC / SC optical fiber connector extraction end 11 is provided with a hook 111, which is convenient for clamping the optical fiber when pulling out the optical fiber and not easy to damage the optical fiber; the end of the FC optical fiber connector and coaxial cable connector head extraction end 12 is provided with a pliers head 121.

[0041] The present invention adopts a clamp-type structure, and the force application position can be changed according to the depth of the optical fiber or the optical module.

[0042] A strong magnet 122 is embedded inside the FC fiber connector and coaxial cable connector end 12, and an anti-slip stripe 13 is provided inside the pliers head 121, which is convenient for clamping and adsorbing the FC fiber connector and coaxial cable connector for rotation and pulling out. The LC / SC fiber connector end 11 is provided with a hook 111 and an anti-slip stripe 13, which can be used to quickly clamp the optical fiber and pull out the optical fiber without damaging the optical fiber. A torsion spring 3 is provided in the hole, and the torsion spring 3 is sleeved on the rotating shaft 2. The torsion spring 3 can keep the two pliers arms 1 open in the natural state of the pliers tool, and the two pliers arms 1 are provided with a rubber grip 4 for easy gripping.

[0043] The method of use of the present invention is:

[0044] 1. Choose the right connector end chuck

[0045] Depending on the type of connector to be unplugged (fiber optic or coaxial cable), select the corresponding connector clamp. Make sure it can clamp the connector firmly.

[0046] 2.Fixed joint

[0047] Align the chuck at the front end of the tool with the connector and slowly move it closer until the chuck clamps the connector. For FC fiber connectors and coaxial cable connectors with metal parts, use magnetic fixing components to further enhance the connection stability.

[0048] 3. Choose the pull-out application method

[0049] Hold the tool and align the corresponding connector with the target connector to be unplugged. Hold the operating handle of the tool and choose to press down or lift the handle according to the actual situation. The force applied by the hand can be effectively transferred to the connector end to achieve smooth unplugging of the connector. Keep your hands stable during operation. For fiber optic connectors, be extra careful to ensure that the connector is accurately aligned with the fiber optic connector to avoid collision with the fiber end face and prevent scratches and damage to the fiber, because the integrity of the fiber end face is crucial to the quality of optical signal transmission. For coaxial cable connectors, it is also necessary to ensure that the connector and the target connector are fully fitted and there is no offset, so that even force can be applied during the subsequent unplugging process. During the operation, the position of the grip handle can be adjusted as needed to adjust the force and operating feel.

[0050] For LC / SC fiber connectors, after the connector is clamped, press the connector bayonet to separate the connector from the device end face, and slowly pull the connector out in parallel. For FC fiber connectors and coaxial cable connectors, after the connector is clamped, rotate the tool clockwise, and when the threaded connector is loosened, slowly pull the connector out in parallel.

[0051] When the connector is successfully unplugged, place it properly to avoid contamination or damage for subsequent inspection, maintenance or reconnection.

[0052] The matters needing attention when using the present invention are:

[0053] 1. Before use, please carefully check whether all parts of the tool are intact, especially the elasticity of the chuck and the flexibility of the lever. If there is any abnormality, repair or adjust it before use.

[0054] 2. For different types of connectors, be sure to select the correct chuck and adjust the chuck spacing strictly according to the type of connector to avoid connector damage or extraction failure due to the chuck being too tight or too loose.

[0055] 3. During the operation, keep your hands steady and apply force evenly. Pay close attention to the pull-out of the connector to prevent unnecessary impact or damage to the line or equipment due to sudden and forceful pull-out.

[0056] 4. After using the device, any debris or dust remaining on the chuck should be cleaned up in time, and it should be properly stored in a dry and ventilated environment to avoid long-term exposure to humidity, high temperature or strong magnetic field environment to extend the service life of the device.

[0057] Maintenance and care:

[0058] 1. Regular cleaning: Use a clean soft cloth to wipe the surface of the device to remove dust, oil and other impurities. Pay special attention to cleaning the chuck to prevent the accumulation of debris that affects the clamping performance of the chuck.

[0059] 2. Chuck maintenance: Check the wear of the anti-skid rubber strip regularly. If the rubber strip is found to be severely worn, deformed or loses elasticity, replace it with a rubber strip of the corresponding material and specification in time. Avoid contact between the anti-skid rubber strip and organic solvents or sharp objects to prevent damage.

[0060] 3. Lever lubrication: Regularly apply a proper amount of lubricant, such as sewing machine oil or special mechanical lubricant, to the movable joints of the lever to ensure that the lever can operate flexibly and smoothly. However, be careful to avoid the lubricant from getting on the chuck or other parts to avoid affecting the clamping effect of the joint.

[0061] It should be emphasized that the embodiments of the present invention are illustrative rather than restrictive. Therefore, the present invention includes but is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A multifunctional and multi-scenario device for removing connectors of equipment, characterized in that: include: Two clamp arms of equal length, each having a hole in the central area of ​​the clamp arm, a rotating shaft in the hole, and the two clamp arms connected by the rotating shaft; one end of the two clamp arms is for pulling out LC / SC fiber optic connectors, and the other end is for pulling out FC fiber optic connectors and coaxial cable connectors; the end of the LC / SC fiber optic connector pulling end is provided with a micro claw; the end of the FC fiber optic connector pulling end and the coaxial cable connector end are both provided with clamp heads.

2. The multifunctional and multi-scenario device for removing a connector of a device according to claim 1, characterized in that: Anti-slip rubber strips are arranged on the inner sides of the micro-claws and the pliers head.

3. The multifunctional and multi-scenario device for removing a connector of a device according to claim 1, characterized in that: A torsion spring is arranged in the hole, and the torsion spring is sleeved on the rotating shaft.

4. The multifunctional and multi-scenario device for removing connectors of a device according to claim 1, characterized in that: The pliers heads on both sides and the ends of the micro jaws are made of metal materials.

5. The multifunctional and multi-scenario device for removing connectors of a device according to claim 1, characterized in that: Small powerful magnets are embedded inside the pliers on both sides.

6. The multifunctional and multi-scenario device for removing a connector of a device according to claim 1, characterized in that: The force arms of the pliers and micro jaws on both sides are wrapped with anti-slip rubber.

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