CN103802043B - A kind of dust-proof cap special vice of fiber active linker - Google Patents

Abstract

The invention discloses a special pliers for a dust-proof cap of an optical fiber movable connector, which belongs to the technical field of pliers. It is characterized in that: it includes symmetrical left and right tongs; the left and right tongs are hinged in the middle, and symmetrical arc-shaped surfaces are respectively provided on the jaws of the left and right tongs Clamp, the inner wall of the arc-shaped clamp is adapted to the outer peripheral surface of the dust-proof cap of the optical fiber movable connector, and a bottom-supporting boss is provided on the lower inner wall of the arc-shaped clamp. Symmetrical limiting bosses are respectively provided on the inner surface of the pliers handle of the left pliers body and the inner surface of the right pliers body, and the limiting bosses are located below the hinge of the left pliers body and the right pliers body. When the special pliers are in use, the operator can easily grasp the insertion depth and clamping force of the pliers. The bottom of the dust cap ensures that the dust cap is intact and improves maintenance efficiency.

Description

Special pliers for dustproof cap of optical fiber active connector

technical field

The invention relates to the technical field of pliers.

Background technique

The power communication network relies on communication transmission optical fibers. The connection of each transmission fiber is inseparable from the optical fiber active connector. The active connector is a precision optical device for optical transmission. Maintaining the active connector is a meticulous work. Every active connection All devices have dust caps. The dust-proof cap must be removed for optical fiber testing and switching operations. A slight carelessness in taking the dust-proof cap may cause damage to the fiber optic connector. Wearing and removing the dust-proof cap has become an important part of the work of overhauling the optical communication channel. .

In the prior art, ordinary tool pliers are used to remove or install the dustproof cap. The rate is above 30%, and the design of special pliers for the dust cap of the optical fiber active connector becomes the key to troubleshooting the optical channel and ensuring the smooth progress of the maintenance work.

Contents of the invention

The technical problem to be solved by the present invention is to provide a special pliers for the dust-proof cap of the optical fiber active connector, whose arc-shaped jaws and bottom-supporting bosses can accurately clamp the dust-proof cap of the optical fiber active connector, so that it does not need to be used during disassembly or installation. No damage to the dust cap, easy and quick operation, and guaranteed equipment safety.

In order to solve the above technical problems, the technical solution adopted by the present invention is: a special pliers for dustproof caps of optical fiber flexible connectors, including symmetrical left pliers and right pliers; the left pliers and right pliers are in the middle Hinged connection, the jaws of the left pliers body and the right pliers body are respectively provided with symmetrical arc-shaped clamps, the inner wall of the arc-shaped clamps is adapted to the outer peripheral surface of the dust cap of the optical fiber movable connector, and the The lower inner wall of the arc-shaped surface clamp is provided with a bottom-supporting boss, the top surface of the bottom-supporting boss is semicircular, and the arc formed by the arc-shaped surface clamp surrounds the bottom-supporting boss, On the inside of the pliers handle of the left pliers body and the pliers handle of the right pliers body, symmetrical limiting bosses are respectively provided, and the limiting bosses are located below the hinge of the left pliers body and the right pliers body, The limiting boss has a curved surface structure.

The beneficial effect of adopting the above-mentioned technical solution is that the special pliers can make it easy for the operator to grasp the insertion depth and clamping force of the pliers when picking up or installing the dust cap of the optical fiber movable connector. The inner wall is compatible with the outer peripheral surface of the dustproof cap of the optical fiber active connector, and the bottom support boss supports the bottom of the dustproof cap to ensure that the dustproof cap is intact and improves the maintenance efficiency. According to statistics, using special pliers for dust caps of optical fiber active connectors can increase work efficiency by 50%.

Description of drawings

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is the structural representation of an embodiment of this special-purpose pliers;

Fig. 2 is A-A sectional view among Fig. 1;

FIG. 3 is a diagram of the use state of FIG. 1 .

As shown in the figure: 1 left pliers body, 2 arc-shaped jaws, 3 right pliers body, 4 bottom support boss, 5 limit boss, 6 optical fiber active connector dust cap.

detailed description

The operation steps of the present invention are further described with reference to Fig. 1-3:

Embodiment 1: A special pliers for dustproof caps of optical fiber active connectors, characterized in that: it includes a symmetrical left pliers body 1 and a right pliers body 3; the left pliers body 1 and right pliers body 3 are hinged in the middle, The jaws of the left pliers body 1 and the right pliers body 3 are respectively provided with symmetrical arc surface jaws 2, the inner wall of the arc surface jaws 2 is adapted to the outer peripheral surface of the dustproof cap of the optical fiber movable connector, A support boss 4 is provided on the lower inner wall of the arc-shaped clamping mouth 2 . The inner wall of the arc-shaped jaw 2 of the special pliers is adapted to the outer peripheral surface of the dustproof cap 6 of the optical fiber movable connector, the top surface of the support boss 4 is semicircular, and the arc formed by the arc-shaped jaw 2 surrounds the support. Bottom boss 4. Bottom support boss 4 supports the bottom of the fiber optic active connector dust cap 6, so that the operator's actions are accurate, and the fiber optic active connector dust cap 6 is evenly stressed when clamped to avoid damage.

Embodiment 2: A special pliers for dustproof caps of optical fiber active connectors, characterized in that: it includes a symmetrical left pliers body 1 and a right pliers body 3; the left pliers body 1 and right pliers body 3 are hinged in the middle, The jaws of the left pliers body 1 and the right pliers body 3 are respectively provided with symmetrical arc surface jaws 2, the inner wall of the arc surface jaws 2 is adapted to the outer peripheral surface of the dustproof cap of the optical fiber movable connector, A support boss 4 is provided on the lower inner wall of the arc-shaped clamping mouth 2 . Symmetrical limiting bosses 5 are respectively arranged on the inner surface of the pliers handle of the left pliers body 1 and the pliers handle inner surface of the right pliers body 3. The underside of the hinge is a curved structure. The inner wall of the curved surface jaw 2 of the special-purpose pliers is adapted to the outer peripheral surface of the dustproof cap 6 of the optical fiber active connector. The clamping strength of the clamp body 1 and the right clamp body 3, and the dustproof cap 6 of the optical fiber movable connector are evenly stressed when clamped, so as to avoid damage.

Claims (1)

1. A special pliers for dustproof caps of optical fiber active connectors, characterized in that: it includes a symmetrical left pliers body (1) and a right pliers body (3); the left pliers body (1) and right pliers body (3) ) are hinged in the middle, symmetrical arc-shaped jaws (2) are respectively provided on the jaws of the left jaw (1) and the right jaw (3), and the inner walls of the arc-shaped jaws (2) Adapted to the outer peripheral surface of the dustproof cap (6) of the optical fiber active connector, a bottom-supporting boss (4) is provided on the lower inner wall of the arc-shaped clamp (2), and the bottom-supporting boss (4) The top surface of the top surface is semicircular, and the arc formed by the curved surface jaw (2) surrounds the bottom support boss (4). The inner surface of the pliers handle of the body (3) is respectively provided with symmetrical limiting bosses (5), and the limiting bosses (5) are located below the hinges of the left pliers body (1) and the right pliers body (3) , the limiting boss (5) has a curved surface structure.