CN213903883U - Plug-in integrated optical fiber cable clamp - Google Patents

Abstract

The application discloses a plug-pull integrated optical fiber clamp, which comprises two clamp rods connected through a clamp cheek rotating shaft, wherein each clamp rod comprises a handle and a clamping piece, each clamping piece comprises a lower clamping piece and an upper clamping piece, and the two handles are respectively connected with the lower clamping piece and the upper clamping piece; the lower clamping piece is connected with a cylinder, and the upper end of the cylinder is connected with the lower end of the rotating piece through a transfer shaft; a first spring is connected between the rotating piece and the upper clamping piece; the end part of the upper clamping piece is connected with a buckle piece, so that the optical fiber stub can be conveniently inserted into an optical fiber cable interface in the dense jumper wire rack and can be conveniently pulled out, the integral structure is simple, the material is economical and convenient, the optical fiber cable can be plugged and pulled out only by using a handle at the tail end without stretching a hand into the dense jumper wire rack in the process of plugging and pulling the optical fiber cable; the optical fiber cable can be easily pulled out only by applying a small force, the force is saved, the safety of the optical fiber cable head is also ensured, and the worry that other optical fiber cables are touched in the process of pulling and inserting the optical fiber cable is avoided; has good convenience and economic performance.

Description

Plug-in integrated optical fiber cable clamp

Technical Field

The application relates to the technical field of optical component clamps, in particular to a plug-in integrated optical fiber clamp.

Background

At present, with the expansion of the scale of a data center, especially the deployment of cloud schemes such as public cloud, private cloud, hybrid cloud and the like in recent years, physical devices accommodated in a machine room are gradually increased, and the amount of traffic transmission among the devices is also higher and higher, so that the use of optical fiber lines is also becoming more popular. In addition, as the number of jumpers spanning a cabinet and even a room increases with time, the interior of a room jumper rack is usually very dense, as shown in fig. 1 and 2, and the small pitch of each fiber optic cable interface results in tighter interior spaces as the utilization rate of the rack increases. Meanwhile, the position of the optical fiber line interface in the jumper wire rack is a certain depth from a machine frame door plate, the jumper wire work of the current machine room is basically manual wire plugging and unplugging, not only is the space in the jumper wire rack compact, so that the hands of workers are inconvenient to rotate, but also the optical fiber line interfaces are very small and dense, when the hands of the workers stretch into the jumper wire rack, the optical fiber line interfaces are easily shielded, the sight line is influenced, the optical fiber line interfaces of the upper jumper wire rack, which are difficult to accurately align, of the optical fiber line heads are caused, other optical fiber lines are possibly touched even, the interfaces are loosened, and safety accidents are caused.

SUMMERY OF THE UTILITY MODEL

The application provides a plug integral type optic fibre fastener, makes it can enough conveniently insert optic fibre end of a thread interface in intensive jumper frame with optic fibre end of a thread, can conveniently extract optic fibre end of a thread again to as the practical tool who solves the optic fibre line and be difficult to plug jumper frame problem.

The application provides a plug-pull integral type optical fiber clamp, include two pincers poles that constitute the pliers structure, play lever action that connect through pincers cheek pivot (209), the pincers pole includes handle (210) that are located pincers cheek pivot (209) one side and is located pincers cheek pivot (209) opposite side clamping piece, the clamping piece includes lower clamping piece (205) and upper clamping piece (206), two handles (210) are connected with lower clamping piece (205) and upper clamping piece (206) respectively; the lower clamping piece (205) is connected with a vertical column body (204), and the upper end of the column body (204) is connected with the lower end of the inclined rotating piece (201) through a transverse adapter shaft (203); a first spring (208) is connected between the rotating piece (201) and the upper clamping piece (206); a damping pad (202) is connected to the lower part of the rotating sheet (201); the end of the upper clamping piece (206) is connected with a vertical buckle piece (207).

In addition, a distance gap (211) is arranged between the tail ends of the handles (210). And the two handles (210) are arc-shaped with opposite convex bending directions. The lower clip (205) and the upper clip (206) are straight plates. A second spring (212) is connected between the two handles (210).

The plug integral type fiber clamp of this application can reach following beneficial effect:

the plug-in integrated optical fiber cable clamp can conveniently insert the optical fiber cable end into the optical fiber cable interface in the dense jumper cable frame and pull out the optical fiber cable end, and is a practical tool capable of solving the problem that the optical fiber cable is difficult to plug in and pull out the jumper cable frame; the optical fiber wire plugging and unplugging device can plug and unplug optical fiber wires in the dense jumper wire rack easily, has a simple integral structure, is economical and convenient in material, does not need to stretch hands into the compact jumper wire rack in the process of plugging and unplugging the optical fiber wires, and can complete the operation of plugging and unplugging the optical fiber wires only by using the handle at the tail end; meanwhile, according to the lever principle, the optical fiber line can be easily pulled out only by applying a small force, so that the energy of a user is saved, the safety of the optical fiber line head is further ensured, and the worry that other optical fiber lines are touched in the process of pulling and inserting the optical fiber line is avoided; it has good convenience and economic performance.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a front view of a machine room jumper rack of the prior art.

Fig. 2 is an oblique view of a machine room jumper rack of the prior art.

Fig. 3 is a schematic structural diagram of the plug-in integrated optical fiber clamp of the present application.

Fig. 4 is a schematic diagram of the integrated optical fiber clamp for plugging and unplugging an optical fiber when an optical fiber is plugged.

Fig. 5 is a schematic diagram of the optical fiber pulling process of the plugging integrated optical fiber clamp of the present application.

Fig. 6 is a partial enlarged view of fig. 5 at I.

In the figure, 1 is a machine room jumper rack, 201 is a rotating piece, 202 is a damping pad, 203 is a transfer shaft, 204 is a column, 205 is a lower clip, 206 is an upper clip, 207 is a buckle piece, 208 is a first spring, 209 is a pincer cheek rotating shaft, 210 is a handle, 211 is a distance gap, and 212 is a second spring; 301 is an optical fiber line head, 302 is a butt joint point of the optical fiber line head and an optical fiber line interface of the jumper wire rack, and 303 is a first force-applying point; 401 is a force transmission point, 402 is a second force application point, and 403 is a butt joint point of two optical fiber line ends and an optical fiber line interface of the jumper wire rack; f1 and F2 in fig. 3 represent tension applied to the fiber optic line in two opposite directions; f1 in fig. 4 represents the clamping force applied to the fiber optic line in both diagonal directions.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Example 1

A plug-pull integrated optical fiber clamp, as shown in FIG. 3, comprises two lever-acting clamp rods which form a clamp structure and are connected through a clamp cheek rotating shaft 209, wherein the clamp rods comprise a handle 210 positioned on one side of the clamp cheek rotating shaft 209 and a clamping piece positioned on the other side of the clamp cheek rotating shaft 209, the clamping piece comprises a lower clamping piece 205 and an upper clamping piece 206, and the two handles 210 are respectively connected with the lower clamping piece 205 and the upper clamping piece 206; the lower clamping piece 205 is connected with a vertical column 204, and the upper end of the column 204 is connected with the lower end of the inclined rotating piece 201 through a transverse adapter shaft 203; a first spring 208 is connected between the rotating piece 201 and the upper clamping piece 206; a damping pad 202 is connected below the rotating sheet 201; the end of the upper jaw 206 is connected to a vertical clasp 207.

The plug-in integrated optical fiber cable clamp of the embodiment combines the use characteristics of the jumper rack 1 of the data center machine room, and can facilitate workers to easily plug optical fiber cables in the dense jumper rack.

Example 2

A plug-in integrated optical fiber clamp similar to embodiment 1 except that a distance gap 211 is provided between the ends of the handle 210. And the two handles 210 are arc-shaped with opposite convex bending directions. The lower clip 205 and the upper clip 206 are straight plate-shaped. A second spring 212 is connected between the two handles 210.

In the pluggable integrated optical fiber clamp of the above embodiment, the rotating piece 201 may be a square piece, and the length of the square piece may be the same as the width of the optical fiber head 301, for example, 1cm, the width of the rotating piece 201 may be 6mm, the thickness of the rotating piece may be 1mm, and the angle between the rotating piece and the horizontal plane may be 45 °. In use, the rotary blade 201 is contacted over the optical fibre cable head 301, as shown in figure 4. The lower surface of the rotating plate 201 is connected with or wrapped by a damping pad 202 for increasing the friction force between the rotating plate 201 and the optical fiber head 301 and reducing the abrasion between the rotating plate 201 and the optical fiber head 301 under the pressing of force, and the damping pad 202 may be a rubber pad.

The column 204 may be a cylinder, the upper end of which and the adapting shaft 203 may be an integral structure, and the length of the adapting shaft 203 may be 1cm and the diameter may be 1 mm. The column 204 may be 1mm in diameter and 6mm in height, and may be a solid steel post, below which the lower jaw 205 may be of unitary construction.

The lower clip 205 and the upper clip 206 may be rectangular, may be steel sheets, and may have a width of 1cm, the lower clip 205 may have a length of 5cm, the upper clip 206 may have a length of 4.4cm, and both may have a thickness of 2 mm.

The buckle piece 207 may have a width of 1.5mm, a length of 3mm, and a thickness of 1.5mm, and is used for hooking the optical fiber cable head 301 to prevent the optical fiber cable clamp from slipping off when the optical fiber cable head 301 is pulled out.

The first spring 208 is used to connect the upper jaw 206 and the rotary piece 201, and is used to return the rotary piece 201 to the original position after the optical fiber is pulled out.

The cheek structure 209 is configured to provide leverage in accordance with the cheek configuration of the pliers.

The handle 210 may be a cylindrical rod, the diameter of which may be 1cm, the length of which may be 12cm, and the exterior of which may be wrapped with a leather sheath for anti-slip and electric resistance.

A clearance gap 211 is provided between the rear of the handle 210 to avoid damage to the head 301 of the fiber optic cable if excessive force is applied during use.

The second spring 212 is used for fixing the distance between the two handles 210, so that the handle 211 or the head of the optical fiber clamp is not opened greatly during use, other optical fiber wires which are used in use can be prevented from being touched unintentionally, and safety accidents are avoided.

If the internal structure of the jumper rack changes, the corresponding size can be determined according to the actual situation.

When the optical fiber cable is inserted into the integrated pluggable optical fiber cable clamp of the above embodiment, as shown in fig. 4, a user cuts the optical fiber cable clamp of the above embodiment into two optical fiber cables to reach the head position, and at this time, the cylinder 204 is used as a force transmission point as shown in fig. 3; the upper or lower handle 210 serves as a first force point 303; the lower clamping piece 205 is used as a butt joint point 302 of an optical fiber stub and an optical fiber line interface of the jumper wire rack, is used for acting as a horizontal tray, and is conveniently, accurately and stably butted to the optical fiber line interface of the jumper wire rack; the user can grasp the fiber optic cable with the other hand and stabilize the fiber optic cable head 301 and the post 204 as shown in fig. 3, and then insert the fiber optic cable head 301 in alignment.

When pulling out the optical fiber, as shown in fig. 5 and fig. 6, the user cuts in two optical fiber cables to the head position, the rotating piece 201 serves as the force transmission point 401, the upper and lower handles 210 serve as the second force application point 402, and the lower clamping piece 205 serves as the butt joint point 403 between the two optical fiber cable ends and the optical fiber cable interface of the jumper wire rack, as in the case of inserting the optical fiber cables. When a user holds the two handles 210, the rotating piece 201 is driven to press downwards, meanwhile, the buckling piece 207 integrated with the rotating piece 201 buckles the optical fiber cable head 301 to prevent the optical fiber cable clamp from sliding off in the process of pulling out the optical fiber cable head, and the optical fiber cable head can be pulled out easily when the rotating piece 201 is approximately flush with a horizontal line.

The plug-in integrated optical fiber cable clamp of the embodiment is made of steel, and can meet the requirement that engineers can easily plug-in optical fiber cable ends when jumper racks are used in all machine rooms, particularly intensive jumper racks.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (5)

1. The plug-pull integrated optical fiber clamp comprises two clamp rods which are connected through a clamp cheek rotating shaft (209) and form a clamp structure and play a role of lever, and is characterized in that the clamp rods comprise handles (210) positioned on one side of the clamp cheek rotating shaft (209) and clamping pieces positioned on the other side of the clamp cheek rotating shaft (209), the clamping pieces comprise a lower clamping piece (205) and an upper clamping piece (206), and the two handles (210) are respectively connected with the lower clamping piece (205) and the upper clamping piece (206); the lower clamping piece (205) is connected with a vertical column body (204), and the upper end of the column body (204) is connected with the lower end of the inclined rotating piece (201) through a transverse adapter shaft (203); a first spring (208) is connected between the rotating piece (201) and the upper clamping piece (206); a damping pad (202) is connected to the lower part of the rotating sheet (201); the end of the upper clamping piece (206) is connected with a vertical buckle piece (207).

2. The pluggable integrated optical fiber clamp of claim 1, wherein a distance gap (211) is provided between the distal ends of the handles (210).

3. The pluggable integrated optical fiber clamp of claim 1, wherein the two handles (210) are arc-shaped with opposite convex bending directions.

4. The pluggable integrated optical fiber clamp of claim 1, wherein the lower jaw (205) and the upper jaw (206) are straight plates.

5. The pluggable integrated optical fiber clamp of claim 1, wherein a second spring (212) is connected between the two handles (210).

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