CN217156874U - Simple cable fixing device - Google Patents

Abstract

The application discloses simple and easy cable fixing device, including first clamp splice, the second clamp splice, the third clamp splice, and fourth clamp splice, third clamp splice, fourth clamp splice are two relative parallel arrangement's semicircle platforms that the cross-section was reduced to the from top to bottom list, it needs the nylon ribbon fixed to have solved the rubber-insulated-wire cable among the prior art, the optical cable is UNICOM user behind the butt fusion of optical fiber termination box the inside, but when wiring or use, can be dragged often, how to terminal box does not carry out effective fixing to the rubber-insulated-wire cable, will influence this weak point of optical fiber performance, the technological effect is: the bottom of the device is a clamping joint with a unidirectional reduced cross section for the rubber-insulated optical cable, so that the rubber-insulated optical cable is tightly fixed in a terminal box when being pulled; the inside a plurality of edges and corners that set up of second passageway are protruding, can receive when dragging the cable fixed cable better.

Description

Simple cable fixing device

Technical Field

The utility model relates to a technical field is accomodate to the cable, especially relates to a kind of simple and easy cable fixing device that is used for fixing the optical cable to the cutting ferrule on the plate-shaped component.

Background

The cable is a general name of articles such as optical cables, electric cables and the like, has multiple purposes, is mainly used for controlling multiple functions such as installation, connecting equipment, electric power transmission and the like, is a common and indispensable object in daily life, needs to be cautious in installation due to electrification of the cable, and is mainly formed by processing sheath insulation by PVC plastic particles and twisting copper wires of various specifications into the cable. When cable wiring construction or daily arrangement cable, need fix the cable, prevent that maintenance personal from getting into the computer lab after the cable takes place to become flexible, the hook, pull phenomenons such as, however rubber-insulated-wire cable among the prior art needs the nylon ribbon fixed, the optical cable UNICOM user behind the butt fusion of fiber termination box the inside, nevertheless when wiring or use, can be dragged often, how the terminal box does not effectively fix the rubber-insulated-wire cable, will influence the optical fiber performance.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an it needs the nylon ribbon fixed to overcome the rubber-insulated-wire cable among the prior art, and the optical cable is UNICOM user behind the butt fusion of fiber termination box the inside, nevertheless when wiring or use, can be dragged often, and how the terminal box does not effectively fix the rubber-insulated-wire cable, will influence this weak point of optical fiber performance, provides a simple and easy cable fixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a simple and easy cable fixing device, includes the first clamp splice of two relative parallel arrangement's of cuboid in upper end, second clamp splice, first clamp splice, second clamp splice openly are two relative settings and leave the leanin buckle in space, form first passageway between first clamp splice, the second clamp splice opposite face, first clamp splice, second clamp splice below set up third clamp splice, fourth clamp splice respectively, third clamp splice, fourth clamp splice are two relative parallel arrangement's of unilateral reduction cross-section semicircle platform from the top down, form the second passageway between third clamp splice, the fourth clamp splice opposite face.

Preferably, the two semicircular truncated cone planes forming the third clamping block and the fourth clamping block are oppositely arranged to form a second channel.

Preferably, the first channel and the second channel are communicated with each other.

Preferably, the inner side surfaces of the second channel are opposite rectangles, and a plurality of corner protrusions are arranged on the two inner side surfaces of the third clamping block and the fourth clamping block from top to bottom.

Preferably, the bottoms of the first clamping block and the second clamping block are provided with first locking blocks, and the bottoms of the third clamping block and the fourth clamping block are provided with second locking blocks.

Preferably, the first locking block is a semicircular ring-shaped protrusion with a transitional upper end cuboid-shaped first clamping block, a transitional upper end cuboid-shaped second clamping block, a transitional lower end semicircular-truncated-cone-shaped third clamping block and a transitional lower end semicircular-truncated-cone-shaped fourth clamping block, and the second locking block is a protruded semicircular ring at the bottom of the third clamping block and the protruded semicircular ring at the bottom of the fourth clamping block.

Preferably, a connecting block is arranged behind the third clamping block and the fourth clamping block, and the lower end of the connecting block is in transition with the upper end of the first locking block.

Preferably, the middle of the connecting block is provided with a hollow part.

Therefore, the utility model discloses following beneficial effect has:

(1) the bottom of the device is a clamping joint with a one-way reduced cross section for the rubber-insulated optical cable, so that the rubber-insulated optical cable is tightly fixed in a terminal box when being pulled.

(2) Two locking blocks are respectively arranged at the middle part and the bottom part of the device, so that the device can be accurately clamped in an optical fiber terminal box.

(3) This device second passageway rear sets up the connecting block, comes to fix this device, sets up the fretwork in the connecting block, can take place deformation when crossing the line, can not lead to the fact the injury to the cable is inside.

(4) This device second passageway is inside to set up a plurality of edges and corners arch, can fix the cable better when the cable receives to pull.

Drawings

Fig. 1 is a perspective view of a simple cable fixing device of the utility model.

Fig. 2 is a front view of the utility model.

In the figure:

1 a first channel; 11 a first clamping block; 12 a second clamp block; 2 a first locking block; 3 a second channel; 31 a third clamping block; 32 a fourth clamping block; 4, connecting blocks; 5, buckling a corner protrusion 6; 7 second locking block.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in figures 1 and 2, the utility model discloses a simple cable fixing device, which comprises a first clamping block 11, a second clamping block 12, a first locking block 2, a third clamping block 31, a fourth clamping block 32, a connecting block 4, an angular protrusion 5, a buckle 6 and a second locking block 7, the first clamping block 11 and the second clamping block 12 are cuboids which are arranged in parallel relatively, the front surfaces of the first clamping block 11 and the second clamping block 12 are two inwards inclined buckles 6 which are arranged oppositely and provided with gaps, a first channel 1 is formed between the opposite surfaces of the first clamping block 11 and the second clamping block 12, a third clamping block 31 and a fourth clamping block 32 are respectively arranged below the first clamping block 11 and the second clamping block 12, the third clamping block 31 and the fourth clamping block 32 are two semicircular tables which are arranged oppositely and parallelly and have cross sections which are reduced in the one-way direction from top to bottom, and a second channel 3 is formed between opposite surfaces of the third clamping block 31 and the fourth clamping block 31; the bottom of the device is a clamping joint with a one-way reduced cross section for the rubber-insulated optical cable, so that the rubber-insulated optical cable is tightly fixed in a terminal box when being pulled.

Specifically, the two semicircular truncated cone planes forming the third clamping block 31 and the fourth clamping block 32 are oppositely arranged to form a second channel 3, and the first channel 1 and the second channel 3 are communicated with each other; the inner side surfaces of the second channel 3 are opposite rectangles, and a plurality of corner protrusions 5 are arranged on the inner side surfaces of the third clamping block 31 and the fourth clamping block 32 from top to bottom; the bottoms of the first clamping block 11 and the second clamping block 12 are provided with a first locking block 2, and the bottoms of the third clamping block 31 and the fourth clamping block 32 are provided with a second locking block 7; the first locking block 2 is a semicircular ring-shaped bulge of a first clamping block 11 and a second clamping block 12 which are transitional and in the shape of a cuboid at the upper end, a third clamping block 31 and a fourth clamping block 32 which are semi-circular truncated cone at the lower end, and the second locking block 7 is a convex semicircular ring at the bottom of the third clamping block 31 and the fourth clamping block 32; and a connecting block 4 is arranged behind the third clamping block 31 and the fourth clamping block 32, and the lower end of the connecting block 4 is in transition with the upper end of the first locking block 2.

The utility model discloses when using, only need carry out the optical fiber terminal box that the cable is fixed with this device joint in needs, detain this device naturally along the top buckle with single optical cable in, can carry out the cable and fix, draw from top to bottom when dragging the cable, the one-way joint head and the inside a plurality of edges and corners that set up of second passageway that reduce the cross-section of this device bottom are protruding, can receive at the cable and pull the formula and fix the cable better, convenient to use, and the practicality is strong.

The description herein is intended to be illustrative of the present invention and is not intended to be limiting of the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a simple and easy cable fixing device, includes the first clamp splice (11) of two relative parallel arrangement's of cuboid in upper end, second clamp splice (12), first clamp splice (11), second clamp splice (12) openly are two relative settings and leave inside slope buckle (6) in space, form first passageway (1) between first clamp splice (11), second clamp splice (12) the opposite face, characterized by, first clamp splice (11), second clamp splice (12) below set up third clamp splice (31), fourth clamp splice (32) respectively, third clamp splice (31), fourth clamp splice (32) are from the top down to reduce the semicircular table of two relative parallel arrangement of cross-section, form second passageway (3) between third clamp splice (31), fourth clamp splice (32) the opposite face.

2. The simple cable fixing device as claimed in claim 1, wherein the two semicircular planes constituting the third clamping block (31) and the fourth clamping block (32) are oppositely arranged to form the second channel (3).

3. A simple cable fixing device according to claim 1, wherein the first channel (1) and the second channel (3) are interconnected.

4. The simple cable fixing device as claimed in claim 1, wherein the inner side surfaces of the second channel (3) are rectangular, and a plurality of corner protrusions (5) are arranged on the inner side surfaces of the third clamping block (31) and the fourth clamping block (32) from top to bottom.

5. The simple cable fixing device as claimed in claim 1, wherein a first locking block (2) is arranged at the bottom of the first clamping block (11) and the second clamping block (12), and a second locking block (7) is arranged at the bottom of the third clamping block (31) and the fourth clamping block (32).

6. The simple cable fixing device as claimed in claim 5, wherein the first locking block (2) is a semicircular ring-shaped protrusion with an upper transitional cuboid-shaped first clamping block (11), a second clamping block (12), a lower semicircular-truncated-cone-shaped third clamping block (31) and a fourth clamping block (32), and the second locking block (7) is a protruded semicircular ring at the bottom of the third clamping block (31) and the fourth clamping block (32).

7. The simple cable fixing device as claimed in claim 1, wherein a connecting block (4) is arranged behind the third clamping block (31) and the fourth clamping block (32), and the lower end of the connecting block (4) is in transition with the upper end of the first locking block.

8. The simple cable fixing device as claimed in claim 7, wherein the middle of the connecting block (4) is hollowed out.

Images