Special pliers for assembling and disassembling optical fiber patch cord

Abstract

The utility model discloses a pair of pliers special for assembling and disassembling an optical fiber patch cord, which comprises a pliers body I, a pliers body II and a riveting shaft, the centers of the pliers body I and the pliers body II are fixedly connected through the riveting shaft, so that the pliers body I and the pliers body II can be opened and closed around the riveting shaft, and the pliers also comprise an auxiliary assembly which is fixedly arranged on the inner sides of the rear ends of the pliers body I and the pliers body II and is used for assembling and disassembling the optical fiber patch cord. The piston plate is pushed by the limiting spring to move forwards, the plug pin hole accurately corresponds to the through hole in the fixing block, then the plug pin rod is inserted into the plug pin hole, and it is ensured that the clamp bodies are kept in a tight closed state in the operation process; the pair of pliers is simple in structure and convenient to use, operation errors or injury risks caused by accidental opening are effectively prevented, the use safety of the pliers is improved, the stability and reliability of the pliers are enhanced, and a firm guarantee is provided for a user in the optical fiber patch cord assembling and disassembling process.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tools for optical fiber wiring operations, in particular to a pair of pliers specially used for loading and unloading optical fiber jumpers. Background Art

[0002] Pliers specially used for loading and unloading fiber optic patch cords are an important innovative tool in the field of fiber optic communication technology. With the increasing popularity and complexity of fiber optic networks, higher precision and efficiency requirements are placed on the loading and unloading of fiber optic patch cords. In this context, specially designed fiber optic patch cord pliers came into being and became a powerful assistant for fiber optic construction and maintenance personnel.

[0003] However, although these pliers meet the needs of handling fiber optic patch cords to a certain extent, there are still some problems. For example, some pliers are easy to open accidentally during operation, causing the fiber optic patch cord to fall off or be damaged; some pliers lack adequate protection measures and are easy to cause harm to the user's hands; and some pliers are too complicated in function and inconvenient to operate.

[0004] In view of this, the existing structure and defects are studied and improved, and a pair of pliers specially used for loading and unloading optical fiber jumpers is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a pair of pliers specially used for loading and unloading optical fiber jumpers, which solves the above-mentioned problems.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pair of pliers specially used for loading and unloading optical fiber jumpers, comprising a pliers body 1, a pliers body 2 and a riveted shaft, wherein the pliers body 1 and the pliers body 2 are fixedly connected at the center by the riveted shaft, so that the pliers body 1 and the pliers body 2 can open and close around the riveted shaft, and further comprising:

[0009] The auxiliary component is fixedly mounted on the inner side of the rear ends of the first and second caliper bodies and is used for clamping the first and second caliper bodies.

[0010] Preferably, a connecting rod is fixedly installed on the inner side of the rear end of the clamp body, and a hook is fixedly provided on the outer end of the connecting rod for hanging or carrying optical fiber jumpers or other accessories.

[0011] Preferably, a display is provided on the rear end surface of the pliers body 2, a button is also provided on the rear end bottom surface of the pliers body 2, and a lighting lamp is fixedly installed on the central side of the pliers body 2, and the display function of the display and the brightness display function of the lighting lamp are controlled by the button.

[0012] Preferably, a shearing knife is provided on the inner side of the front end of the pliers body one and the pliers body two, and the shape and size of the shearing knife are adapted to the loading and unloading operations of the optical fiber jumper, and a serrated groove is provided at the front end of the shearing knife, and the serrated groove is used to better clamp and fix the optical fiber jumper, and pointed mouths are provided at both ends of the inner side of the front end of the serrated groove, and a plurality of anti-slip grooves are provided on the inner side of the pointed mouth for finely clamping and positioning the end of the optical fiber jumper, wherein a measuring ruler is provided on one side of the outer end of the pointed mouth.

[0013] Preferably, the auxiliary component includes a fixed block, a latch rod, a clamping block, a piston plate and a limit spring, and the end of the fixed block is fixedly installed on the rear end inner wall of the caliper body one, and a slide groove is opened in the front end center of the fixed block, and a plurality of through holes are opened on the upper end of the surface of the fixed block, and a latch rod is provided in the internal latch of the through hole, wherein the end of the clamping block is fixedly installed on the rear end inner wall of the caliper body two, and a piston plate is fixedly connected to the front end of the clamping block, and a plurality of latch holes are provided on the upper end surface of the piston plate, and a limit spring is fixedly connected to the front end of the piston plate.

[0014] Preferably, the piston plate is fixedly sleeved inside a slide groove provided in the fixed block, and pin holes are provided on the upper end of the piston plate, which are arranged corresponding to the through holes provided on the upper end of the fixed block.

[0015] Preferably, the rear ends of the pliers body one and the pliers body two are movably connected with an insulating sleeve one and an insulating sleeve two, respectively, wherein an observation groove is provided on the upper end surface of the insulating sleeve two and is arranged corresponding to the display, and a circular hole is opened on the bottom surface of the lower end of the insulating sleeve two, and a corresponding button is located inside the circular hole.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a pair of pliers specially used for loading and unloading optical fiber jumpers, which has the following beneficial effects:

[0018] 1. Through the synergistic effect of the closing mechanism of the pliers body one and the pliers body two and the auxiliary components, the pliers are firmly closed and safely locked. When the pliers body is closed, the piston plate moves forward under the push of the limit spring, so that the latch hole corresponds precisely to the through hole on the fixed block, and then the latch rod is inserted therein to ensure that the pliers body remains tightly closed during operation, effectively preventing operational errors or injury risks caused by accidental opening, which not only improves the safety of the pliers, but also enhances its stability and reliability, providing users with solid protection during the loading and unloading of fiber optic jumpers.

[0019] 2. The pliers integrate a multifunctional design, which significantly improves the convenience and efficiency of operation. The hook setting allows users to easily hang or carry fiber optic jumpers and other accessories, realizing unified management of tools and materials, and avoiding time waste caused by searching for or losing tools during use. At the same time, the configuration of the display and lighting provides users with real-time information display and dark light environment lighting functions, allowing users to clearly understand the relevant parameters of the fiber optic jumper and perform precise operations under any lighting conditions. In addition, the addition of a measuring ruler allows users to directly measure the length of the fiber optic jumper without the need for additional tools, further simplifying the operation process, which not only improves the user experience, but also significantly improves the efficiency of loading and unloading fiber optic jumpers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the front-end structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the auxiliary component structure of the utility model.

[0023] In the figure: 1. Clamp body 1; 2. Clamp body 2; 3. Riveted shaft; 4. Hook; 5. Display; 6. Button; 7. Shear knife; 8. Sawtooth groove; 9. Pointed mouth; 10. Fixing block; 11. Latch rod; 12. Clamping block; 13. Piston plate; 14. Limit spring; 15. Illuminating lamp; 16. Measuring ruler; 17. Insulating sleeve 1; 18. Insulating sleeve 2. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 A pair of pliers specially used for loading and unloading optical fiber jumpers, comprising a pliers body 1, a pliers body 2 and a riveted shaft 3, wherein the pliers body 1 and the pliers body 2 are fixedly connected at the center by the riveted shaft 3, so that the pliers body 1 and the pliers body 2 can open and close around the riveted shaft 3, and further comprising:

[0026] The auxiliary component is fixedly mounted on the inner side of the rear ends of the clamp body 1 and the clamp body 2, and is used for clamping the clamp body 1 and the clamp body 2.

[0027] Furthermore, a connecting rod is fixedly installed on the inner side of the rear end of the clamp body 1, and a hook 4 is fixedly provided on the outer end of the connecting rod for hanging or carrying optical fiber jumpers or other accessories.

[0028] Furthermore, a display 5 is provided on the rear end surface of the clamp body 2, a button 6 is also provided on the rear end bottom surface of the clamp body 2, and a lighting lamp 15 is fixedly installed on the central side of the clamp body 2, and the display function of the display 5 and the brightness display function of the lighting lamp 15 are controlled by the button 6.

[0029] Furthermore, a shearing knife 7 is provided on the inner side of the front end of the clamp body 1 and the clamp body 2, and the shape and size of the shearing knife 7 are adapted to the loading and unloading operations of the optical fiber jumper, and a serrated groove 8 is provided at the front end of the shearing knife 7, and the serrated groove 8 is used to better clamp and fix the optical fiber jumper, and pointed mouths 9 are provided at both ends of the inner side of the front end of the serrated groove 8, and a plurality of anti-slip grooves are provided on the inner side of the pointed mouth 9 for precisely clamping and positioning the end of the optical fiber jumper, wherein a measuring ruler 16 is provided on one side of the outer end of the pointed mouth 9.

[0030] Furthermore, the auxiliary component includes a fixed block 10, a latch rod 11, a clamping block 12, a piston plate 13 and a limit spring 14, and the end of the fixed block 10 is fixedly installed on the rear end inner wall of the caliper body 1, and a slide groove is opened in the front end center of the fixed block 10, and a plurality of through holes are opened on the upper end of the surface of the fixed block 10, and a latch rod 11 is inserted in the through hole, wherein the end of the clamping block 12 is fixedly installed on the rear end inner wall of the caliper body 2, and a piston plate 13 is fixedly connected to the front end of the clamping block 12, and a plurality of latch holes are arranged on the upper end surface of the piston plate 13, and a limit spring 14 is fixedly connected to the front end of the piston plate 13.

[0031] Furthermore, the piston plate 13 is fixedly sleeved inside the slide groove provided in the fixed block 10 , and the upper end of the piston plate 13 is provided with latch holes which are arranged corresponding to the through holes provided at the upper end of the fixed block 10 .

[0032] Furthermore, the rear ends of the clamp body 1 and the clamp body 2 are respectively movably connected with an insulating sleeve 17 and an insulating sleeve 2 18, wherein an observation groove is provided on the upper end surface of the insulating sleeve 2 18 and is arranged corresponding to the display 5, and a circular hole is opened on the bottom surface of the lower end of the insulating sleeve 2 18, and the inside of the circular hole corresponds to the button 6.

[0033] Working principle: When using the pliers, the pliers body 1 and the pliers body 2 are closed, and the piston plate 13 moves forward under the action of the limit spring 14, so that the pin hole corresponds to the through hole on the fixed block 10. At this time, the pin rod 11 can be inserted into the pin hole and the through hole, and the pliers body 1 and the pliers body 2 are firmly clamped together to ensure that the pliers will not be accidentally opened during operation. At the same time, a connecting rod is installed on the inner side of the rear end of the pliers body 1, and a hook 4 is provided on the outer end of the connecting rod. The hook 4 can be used to hang or carry optical fiber jumpers or other accessories, which is convenient for users to manage other tools and materials while using the pliers. A display 5 is set on the rear end surface of the pliers body 2, which can display relevant information, such as the length and diameter of the optical fiber jumper. A button 6 is also set on the bottom surface of the rear end of the pliers body 2. The user can control the display function of the display 5 through the button 6. A lighting lamp 15 is also fixedly installed on the central side of the pliers body 2. The brightness of the lighting lamp 15 can be controlled by the button 6 to provide lighting for operations in a dark environment. A shear knife 7 is set on the inner side of the front end of the pliers body 1 and the pliers body 2. The shape and size of the shear knife 7 are suitable for the loading and unloading operations of the optical fiber jumper. A serrated groove 8 is provided at the front end of the cutter 7, which can better clamp and fix the optical fiber jumper. A pointed mouth 9 is provided at both ends of the inner side of the front end of the serrated groove 8. The inner side of the pointed mouth 9 is provided with an anti-slip groove, which can finely clamp and position the end of the optical fiber jumper. A measuring ruler 16 is also provided on one side of the outer end of the pointed mouth 9, which is convenient for users to measure the length of the optical fiber jumper. At the rear ends of the clamp body 1 and the clamp body 2, an insulating sleeve 17 and an insulating sleeve 2 18 are movably connected respectively. These insulating sleeves can protect the user's hands from electric shock or other injuries. At the same time, the observation groove and round hole design on the insulating sleeve 2 18 allow the user to conveniently view the display 5 and the operation button 6 while wearing the insulating sleeve.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pair of pliers specially used for loading and unloading optical fiber jumpers, comprising a pliers body (1), a pliers body (2) and a riveted shaft (3), wherein the pliers body (1) and the pliers body (2) are fixedly connected at their centers by the riveted shaft (3), so that the pliers body (1) and the pliers body (2) can open and close around the riveted shaft (3), characterized in that: Also includes: The auxiliary component is fixedly mounted on the inner side of the rear ends of the first clamp body (1) and the second clamp body (2), and is used to clamp the first clamp body (1) and the second clamp body (2).

2. The pliers specially used for loading and unloading optical fiber jumpers according to claim 1, characterized in that: A connecting rod is fixedly mounted on the inner side of the rear end of the clamp body 1 (1), and a hook (4) is fixedly arranged on the outer end of the connecting rod for hanging or carrying optical fiber jumpers or other accessories.

3. The pliers specially used for loading and unloading optical fiber jumpers according to claim 1, characterized in that: A display (5) is provided on the rear end surface of the second clamp body (2), a button (6) is also provided on the rear end bottom surface of the second clamp body (2), and a lighting lamp (15) is fixedly installed on the central side of the second clamp body (2), and the display function of the display (5) and the brightness display function of the lighting lamp (15) are controlled by the button (6).

4. The pliers specially used for loading and unloading optical fiber jumpers according to claim 1, characterized in that: The front inner sides of the clamp body 1 (1) and the clamp body 2 (2) are both provided with a shearing knife (7), and the shape and size of the shearing knife (7) are adapted to the loading and unloading operation of the optical fiber jumper, and a sawtooth groove (8) is provided at the front end of the shearing knife (7), and the sawtooth groove (8) is used to better clamp and fix the optical fiber jumper, and sharp mouths (9) are provided at both ends of the front inner side of the sawtooth groove (8), and a plurality of anti-slip grooves are provided on the inner side of the sharp mouth (9), which are used to precisely clamp and position the end of the optical fiber jumper, wherein a measuring ruler (16) is provided on one side of the outer end of the sharp mouth (9).

5. The pliers specially used for loading and unloading optical fiber jumpers according to claim 1, characterized in that: The auxiliary component comprises a fixed block (10), a latch rod (11), a clamping block (12), a piston plate (13) and a limit spring (14), wherein the end of the fixed block (10) is fixedly mounted on the rear end inner wall of the first caliper body (1), a slide groove is provided at the front end center of the fixed block (10), a plurality of through holes are provided on the upper surface of the fixed block (10), and a latch rod (11) is provided inside the through hole for latching, wherein the end of the clamping block (12) is fixedly mounted on the rear end inner wall of the second caliper body (2), a piston plate (13) is fixedly connected to the front end of the clamping block (12), a plurality of latch holes are provided on the upper end surface of the piston plate (13), and a limit spring (14) is fixedly connected to the front end of the piston plate (13).

6. The pliers specially used for loading and unloading optical fiber jumpers according to claim 5, characterized in that: The piston plate (13) is fixedly sleeved inside a slide groove provided in the fixed block (10), and a latch hole is provided at the upper end of the piston plate (13) and is arranged corresponding to a through hole provided at the upper end of the fixed block (10).

7. The pliers specially used for loading and unloading optical fiber jumpers according to claim 1, characterized in that: The rear ends of the clamp body 1 (1) and the clamp body 2 (2) are movably sleeved with an insulating sleeve 1 (17) and an insulating sleeve 2 (18), respectively, wherein an observation groove is provided on the upper end surface of the insulating sleeve 2 (18) and is arranged corresponding to the display (5), and a circular hole is opened on the bottom surface of the lower end of the insulating sleeve 2 (18), and the inside of the circular hole corresponds to the button (6).

Images