CN215895050U

CN215895050U - Anti-tearing butterfly-shaped optical cable

Info

Publication number: CN215895050U
Application number: CN202121569004.3U
Authority: CN
Inventors: 万克群; 许志诚; 田海鹏; 陆志华
Original assignee: Jiangsu Vanhua Communication Technology Co ltd
Current assignee: Jiangsu Vanhua Communication Technology Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-02-22
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a butterfly-shaped optical cable capable of preventing tearing, which comprises a shell A, a butterfly-shaped protective sleeve and a shell B, wherein a convex block B is installed at one end of the shell A, a convex block A is installed at one end of the shell B, a clamping groove is formed in the lower surface of the convex block B, a T-shaped block is installed on the upper surface of the convex block A, the convex block A is in clearance connection with the clamping groove in the convex block B through the T-shaped block on the upper surface, U-shaped grooves are formed in the shell A and the shell B, the butterfly-shaped protective sleeve is in clearance connection with the clamping grooves in the shell A and the shell B, buffering mechanisms are installed on two sides of the outer wall of the butterfly-shaped protective sleeve, and each buffering mechanism is formed by combining a connecting plate A, a connecting plate B, a sponge pad and an elastic rubber soft column. The optical fiber cable is convenient to mount and dismount and convenient to maintain in daily life through the arrangement of a series of structures, meanwhile, the mounted optical fiber is protected by pressing and buffering, and the anti-tearing performance is better.

Description

Anti-tearing butterfly-shaped optical cable

Technical Field

The utility model relates to the technical field of optical cables, in particular to a butterfly-shaped optical cable capable of preventing tearing.

Background

With the rapid development of the 5G communication technology, the application of the 5G photoelectric hybrid cable is more extensive, and the technical requirements on the optical cable are increasingly improved; the 5G optical-electrical hybrid cable generally comprises a butterfly optical cable for transmitting signals, wherein the butterfly optical cable comprises a sheath and a reinforcing member, and the sheath is coated outside the reinforcing member through extrusion molding. If the end part is connected with the connector joint, the butterfly cable and the connector are easily connected loosely, and in severe cases, the reinforcing part extends out to cut off the connection between the optical fibers, so that communication is interrupted, and accidents occur.

The existing butterfly-shaped optical cable has the defects that: the existing butterfly-shaped optical cable adopts an integrated design and cannot be disassembled, so that the cost of daily maintenance and overhaul is increased; meanwhile, no corresponding pressing-prevention buffering protection equipment exists, the optical cable is easy to tear, and therefore certain improvement is carried out at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a butterfly-shaped optical cable capable of preventing tearing, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a butterfly-shaped optical cable capable of preventing tearing comprises a shell A, a butterfly-shaped protective sleeve and a shell B, wherein one end of the shell A is provided with a convex block B, a convex block A is arranged at one end of the shell B, a clamping groove is arranged on the lower surface of the convex block B, a T-shaped block is arranged on the upper surface of the convex block A, the convex block A is in clearance connection with the clamping groove on the convex block B through a T-shaped block on the upper surface, U-shaped grooves are arranged on the shell A and the shell B, the butterfly-shaped protective sleeve is in clearance connection with the clamping grooves on the shell A and the shell B, both sides of the outer wall of the butterfly-shaped protective sleeve are provided with buffer mechanisms, the buffer mechanism is formed by combining a connecting plate A, a connecting plate B, a spongy cushion and elastic rubber soft columns, a connecting plate A is installed at one end of the elastic rubber soft column, a connecting plate B is installed at the other end of the elastic rubber soft column, and a spongy cushion is installed between the connecting plate A and the connecting plate B in an adjacent mode.

Preferably, one end of the elastic rubber soft column is connected with the connecting plate A through bonding.

Preferably, one end of the elastic rubber soft column is connected with the connecting plate B through bonding.

Preferably, the two sides of the outer wall of the butterfly-shaped protective sleeve are provided with V-shaped grooves, and the butterfly-shaped protective sleeve is in clearance connection with the convex block A and the convex block B through the V-shaped grooves in the outer wall.

Preferably, the butterfly-shaped protective sleeve is provided with a reinforcing rib.

Preferably, a through-line groove is formed in the butterfly-shaped protective sleeve, and an optical fiber is installed inside the through-line groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the shell A is connected with the lug B, the shell B is connected with the lug A, the lug A is in clearance connection with the clamping groove on the lug B through the T-shaped block on the upper surface, so that the shell A and the shell B are conveniently assembled, fixed and disassembled, the butterfly-shaped protective sleeve is connected with the buffer mechanism, the buffer mechanism can provide pressing and buffering protection for optical fibers installed in the butterfly-shaped protective sleeve, and the reinforcing ribs installed on the butterfly-shaped protective sleeve play a role in enhancing the hardness of the butterfly-shaped protective sleeve. The optical fiber cable is convenient to mount and dismount and convenient to maintain in daily life through the arrangement of a series of structures, meanwhile, the mounted optical fiber is protected by pressing and buffering, and the anti-tearing performance is better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a housing A according to the present invention;

FIG. 3 is a schematic structural diagram of a housing B according to the present invention;

FIG. 4 is a cross-sectional view of a cushioning mechanism of the present invention.

In the figure: 1. a shell A; 2. a buffer mechanism; 3. a butterfly-shaped protective sleeve; 4. a V-shaped groove; 5. a bump A; 6. reinforcing ribs; 7. an optical fiber; 8. a through wire groove; 9. a T-shaped block; 10. a housing B; 11. a bump B; 12. a U-shaped groove; 13. a card slot; 14. a connecting plate A; 15. a connecting plate B; 16. a sponge cushion; 17. an elastic rubber soft column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a butterfly-shaped optical cable capable of preventing tearing comprises a shell A1, a butterfly-shaped protective sleeve 3 and a shell B10, wherein a projection B11 is installed at one end of a shell A1, a projection A5 is installed at one end of a shell B10, a clamping groove 13 is formed in the lower surface of the projection B11, a T-shaped block 9 is installed on the upper surface of a projection A5, the shell A1 is connected with the projection B11, the shell B10 is connected with the projection A5, the projection A5 is in clearance connection with the clamping groove 13 in the projection B11 through the T-shaped block 9 on the upper surface, so that the shell A1 and the shell B10 are conveniently assembled, fixed and disassembled, the projection A5 is in clearance connection with the clamping groove 13 in the projection B11 through the T-shaped block 9 on the upper surface, U-shaped grooves 12 are formed in the shell A1 and the shell B9, the butterfly-shaped protective sleeve 3 is in clearance connection with the clamping grooves 13 in the shell A1 and the shell B10, V-shaped grooves 4 are formed in the two sides of the outer wall of the butterfly-shaped protective sleeve 3, the butterfly-shaped protective sleeve 3 is in clearance connection with the projection A68653 and the projection B11, reinforcing ribs 6 are arranged on the butterfly-shaped protective sleeve 3, buffer mechanisms 2 are arranged on two sides of the outer wall of the butterfly-shaped protective sleeve 3, each buffer mechanism 2 is formed by combining a connecting plate A14, a connecting plate B15, a spongy cushion 16 and an elastic rubber soft column 17, one end of each elastic rubber soft column 17 is provided with a connecting plate A14, the other end of each elastic rubber soft column 17 is provided with a connecting plate B15, the spongy cushion 16 is arranged between the connecting plate A14 and the connecting plate B15 which are adjacent, one end of each elastic rubber soft column 17 is connected with the connecting plate A14 through bonding, one end of each elastic rubber soft column 17 is connected with the connecting plate B15 through bonding, the butterfly-shaped protective sleeve 3 is connected with the buffer mechanisms 2, the buffer mechanisms 2 can provide pressing and buffering protection for optical fibers 7 arranged in the butterfly-shaped protective sleeve 3, the reinforcing ribs 6 arranged on the butterfly-shaped protective sleeve 3 play a role in enhancing the hardness of the butterfly-shaped protective sleeve 3, through-line grooves 8 are arranged on the butterfly-shaped protective sleeve 3, the optical fiber 7 is installed inside the through wire groove 8.

The working principle is as follows: casing A1 is connected with lug B11, casing B10 is connected with lug A5, lug A5 passes through T type piece 9 and the draw-in groove 13 gap connection on the lug B11 of upper surface to make conveniently assemble fixed and dismantle between casing A1 and the casing B10, butterfly protective sheath 3 is connected with buffer gear 2, buffer gear 2 can provide the protection of pressing the buffering to optic fibre 7 of installing in butterfly protective sheath 3, the strengthening rib 6 of installing on the butterfly protective sheath 3 plays the effect of reinforcing butterfly protective sheath 3 hardness.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a but butterfly-shaped optical cable of tear-proof, includes casing A (1), butterfly protective sheath (3) and casing B (10), its characterized in that: the improved butterfly-shaped protective sleeve is characterized in that a convex block B (11) is installed at one end of the shell A (1), a convex block A (5) is installed at one end of the shell B (10), a clamping groove (13) is formed in the lower surface of the convex block B (11), a T-shaped block (9) is installed on the upper surface of the convex block A (5), the convex block A (5) is in gap connection with the clamping groove (13) in the convex block B (11) through the T-shaped block (9) on the upper surface, U-shaped grooves (12) are formed in the shell A (1) and the shell B (10), the butterfly-shaped protective sleeve (3) is in gap connection with the clamping grooves (13) in the shell A (1) and the shell B (10), a buffer mechanism (2) is installed on two sides of the outer wall of the butterfly-shaped protective sleeve (3), the buffer mechanism (2) is formed by combining a connecting plate A (14), a connecting plate B (15), a sponge pad (16) and an elastic rubber soft column (17), one end of the elastic rubber column (17) is provided with the connecting plate A (14), a connecting plate B (15) is installed at the other end of the elastic rubber soft column (17), and a spongy cushion (16) is installed between the connecting plate A (14) and the connecting plate B (15) in an adjacent mode.

2. The butterfly-shaped optical cable capable of preventing tearing according to claim 1, wherein: one end of the elastic rubber soft column (17) is connected with the connecting plate A (14) through adhesion.

3. The butterfly-shaped optical cable capable of preventing tearing according to claim 1, wherein: one end of the elastic rubber soft column (17) is connected with the connecting plate B (15) through adhesion.

4. The butterfly-shaped optical cable capable of preventing tearing according to claim 1, wherein: butterfly protective sheath (3) outer wall both sides all are provided with V type groove (4), butterfly protective sheath (3) are through V type groove (4) and lug A (5) and lug B (11) gap junction on the outer wall.

5. The butterfly-shaped optical cable capable of preventing tearing according to claim 1, wherein: and reinforcing ribs (6) are arranged on the butterfly-shaped protective sleeve (3).

6. The butterfly-shaped optical cable capable of preventing tearing according to claim 1, wherein: the butterfly-shaped protective sleeve (3) is provided with a through groove (8), and an optical fiber (7) is arranged inside the through groove (8).