CN210607810U

CN210607810U - Video electric wire for elevator

Info

Publication number: CN210607810U
Application number: CN201921613030.4U
Authority: CN
Inventors: 王金华; 张建成; 周荣新; 王素文; 吴燕俊; 陈新秋
Original assignee: Changzhou Kaixin Electric Appliance Co Ltd
Current assignee: Changzhou Kaixin Electric Appliance Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-05-22
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a video electric wire for elevator, concretely relates to video electric wire technical field, including electric wire body and bayonet joint, the both ends of electric wire body are fixed respectively and are provided with a set of bayonet joint, the outside of bayonet joint is provided with the dust keeper, the electric wire body is including sinle silk, multiunit the outside parcel of sinle silk has the inoxidizing coating, four groups be provided with the reinforcement between the inoxidizing coating. The utility model discloses a set up reinforcement and anti fish tail layer, by inside lining post, pillar and gasket three equipment form a set of reinforcement, place this internally at the electric wire with the reinforcement to the cooperation has anti fish tail layer, can effectually prevent that the electric wire body from by the fish tail, the effectual structural strength who strengthens electric wire body itself, it damages to produce the crease when having avoided the electric wire body to bend, make the electric wire body possess better bending resistance performance, prolonged its life, possess higher practicality.

Description

Video electric wire for elevator

Technical Field

The utility model relates to a video electric wire technical field, more specifically say, the utility model relates to a video electric wire for elevator.

Background

When the elevator is being monitored, the video electric wire is generally adopted to inside, and video coaxial cable is also called video line or video monitoring line because it is the cable that is used for transmitting image signal mainly, is used for connecting the wire cable of security protection surveillance camera head and real terminal (computer or display etc.) more.

However, in actual use, there are still many defects, and when the video cable is laid, the video cable cannot be laid straight, and needs to be bent, and the bent video cable is creased, so that the video cable is easily damaged, and the practicability of the video cable is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a video electric wire for elevator, through having set up reinforcement and anti fish tail layer, by the inside lining post, a set of reinforcement is formed in the equipment of pillar and gasket three, place this internally at the electric wire with the reinforcement, and the cooperation has anti fish tail layer, can effectually prevent that the electric wire body from being by the fish tail, the effectual structural strength who strengthens electric wire body itself, it damages to produce the crease when having avoided the electric wire body to bend, make the electric wire body possess better anti bending property, the service life is prolonged, and the high practicality is possessed.

In order to achieve the above object, the utility model provides a following technical scheme: a video electric wire for an elevator comprises an electric wire body and plug connectors, wherein a group of plug connectors are fixedly arranged at two ends of the electric wire body respectively, and dustproof pieces are arranged outside the plug connectors;

the electric wire body is including sinle silk, the multiunit the outside parcel of sinle silk has the inoxidizing coating, and four groups be provided with the reinforcement between the inoxidizing coating, reinforcement lateral wall parcel has the insulating layer, the inside filling grained layer that is provided with of insulating layer, insulating layer lateral wall parcel has the aluminium foil layer, aluminium foil layer lateral wall parcel has the armor layer, armor layer lateral wall parcel has anti fish tail layer.

In a preferred embodiment, the reinforcing member comprises inner lining columns, a plurality of groups of columns are equidistantly arranged on the periphery of the inner lining columns, and a gasket is fixedly arranged at one end of each column.

In a preferred embodiment, the gasket is designed in an arc structure, and the strut and the gasket are made of a rubber material made of polyurethane.

In a preferred embodiment, the dustproof piece comprises a fixing ring fixedly connected with the outer surface of the plug connector, a return spring is fixedly connected to the side surface of the fixing ring, a fixing block is fixedly mounted at one end of the return spring, a protective shell is fixedly mounted on the outer side wall of the fixing block, and a gasket is mounted at the port of the protective shell in a clamping mode.

In a preferred embodiment, the fixing ring is connected with a fixing block through a return spring, and the fixing block and the return spring are arranged in pairs.

In a preferred embodiment, the cushion rubber is designed to have a ring structure, and the cushion rubber is a member made of a silicone material.

The utility model discloses a technological effect and advantage:

1. the reinforcing piece and the scratch-resistant layer are arranged in the utility model, a group of reinforcing pieces are assembled by the lining column, the pillar and the gasket, the reinforcing pieces are placed in the electric wire body and are matched with the scratch-resistant layer, so that the electric wire body can be effectively prevented from being scratched, the structural strength of the electric wire body is effectively enhanced, crease damage is avoided when the electric wire body is bent, the electric wire body has better bending resistance, the service life of the electric wire body is prolonged, and the electric wire body has higher practicability;

2. the utility model discloses in through having set up the dust keeper, utilize reset spring's self elasticity characteristic to given reverse driving force of activity shell, thereby made the pad glue on the activity shell and the mutual laminating of relevant equipment side surface be in the same place, can carry out the totally enclosed protection to the plug-in connector, avoided external dust to enter into the inside phenomenon that leads to the circuit corrosion of equipment, provided higher guard action, possessed higher in-service use value, facilitate promotion.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the electric wire body of the present invention.

Fig. 3 is a schematic structural view of the middle adapter and the dust-proof member of the present invention.

The reference signs are: 1. a wire body; 2. a plug-in connector; 3. a dust-proof member; 31. a fixing ring; 32. a return spring; 33. a fixed block; 34. a protective shell; 35. rubber padding; 4. a wire core; 5. a protective layer; 6. filling the particle layer; 7. a reinforcement; 71. lining columns; 72. a pillar; 73. a gasket; 8. an insulating layer; 9. an aluminum foil layer; 10. an armor layer; 11. a scratch resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The video cable for the elevator as shown in the attached drawings 1 and 2 comprises a cable body 1 and plug connectors 2, wherein a group of plug connectors 2 are fixedly arranged at two ends of the cable body 1 respectively, and dust-proof pieces 3 are arranged outside the plug connectors 2;

the electric wire body 1 is including sinle silk 4, the multiunit 4 outside parcel of sinle silk has inoxidizing coating 5, four groups be provided with reinforcement 7 between the inoxidizing

coating

5, 7 lateral wall parcels of reinforcement have insulating

layer

8, 8 inside packing grained layer 6 that are provided with of insulating layer, 8 lateral wall parcels of insulating layer have

aluminium foil layer

9, 9 lateral wall parcels of aluminium foil layer have

armour layer

10, 10 lateral wall parcels of armour layer have anti fish tail layer 11.

The reinforcing part 7 comprises an inner lining column 71, a plurality of groups of supporting columns 72 are arranged on the periphery of the inner lining column 71 at equal intervals, and a gasket 73 is fixedly arranged at one end of each supporting column 72.

The gasket 73 is designed to be an arc-shaped structure, and the pillar 72 and the gasket 73 are made of a rubber material made of polyurethane.

The implementation mode is specifically as follows: in implementing the utility model discloses in the time, by inside lining post 71, a set of reinforcement 7 is formed in the equipment of pillar 72 and gasket 73 three, place reinforcement 7 between multiunit sinle silk 4, afterwards, there is insulating layer 8 outside parcel respectively, aluminium foil layer 9 and armour layer 10, it has one deck anti-scratch layer 11 to cover at last at holistic surface, can effectually prevent that electric wire body 1 from by the fish tail, pillar 72 and gasket 73 wherein cooperate, can be at the inside structural strength who strengthens itself of electric wire body 1, it damages to have avoided the crease when electric wire body 1 is crooked, make electric wire body 1 possess better bending resistance, the service life is prolonged, and the high practicality is possessed.

As shown in fig. 1 and 3, the video cable for the elevator further comprises a dustproof piece 3, the dustproof piece 3 is arranged outside the plug 2, the dustproof piece 3 comprises a fixing ring 31 fixedly connected with the outer surface of the plug 2, a reset spring 32 is fixedly connected to the side surface of the fixing ring 31, a fixing block 33 is fixedly mounted at one end of the reset spring 32, a protective shell 34 is fixedly mounted on the outer side wall of the fixing block 33, and a gasket 35 is mounted at the end opening of the protective shell 34 in a clamping mode.

The fixing ring 31 is connected with the fixing block 33 through a return spring 32, and the fixing block 33 and the return spring 32 are provided with a plurality of groups in pairs.

Pad is glued 35 and is the design of annular structure, and pad is glued 35 and is the component of silica gel material.

The implementation mode is specifically as follows: in implementation the utility model discloses the time, when pegging graft 2 on the electric wire body 1 with relevant equipment, make in bayonet joint 2 inserts the socket on the relevant equipment, protective housing 34 is by propelling movement backward, fixed block 33 on the activity shell 34 is then extruding reset spring 32, thereby extrude reset spring 32 to the contraction state, because reset spring 32's self elasticity characteristic, thereby given 34 a reverse driving force of activity shell, thereby make the pad glue 35 on the activity shell 34 and relevant equipment side surface laminate each other together, can carry out the totally enclosed protection to bayonet joint 2, avoided external dust to enter into the inside phenomenon that leads to the circuit corrosion of equipment, higher guard action is provided, possess higher in-service use value, and convenient to popularize.

The utility model discloses the theory of operation:

referring to the attached drawings 1 and 2 of the specification, by arranging the reinforcing member 7 and the scratch-resistant layer 11, the inner lining column 71, the pillar 72 and the gasket 73 are assembled to form a group of reinforcing members 7, the reinforcing members 7 are placed in the electric wire body 1 and are matched with the scratch-resistant layer 11, the electric wire body 1 can be effectively prevented from being scratched, the structural strength of the electric wire body 1 is effectively enhanced, crease damage caused when the electric wire body 1 is bent is avoided, the electric wire body 1 has good bending resistance, the service life of the electric wire body is prolonged, and the practicability is high;

refer to description figure 1 and figure 3, through having set up dustproof piece 3, utilize reset spring 32's self elasticity characteristic, thereby given 34 reverse driving force of activity shell, thereby make the pad glue 35 on the activity shell 34 with relevant equipment side surface paste each other together, can carry out the totally enclosed protection to plug-in connector 2, avoided external dust to enter into the inside phenomenon that leads to the circuit corrosion of equipment, higher guard action is provided, possess higher in-service use value, and the facilitate promotion.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a video electric wire for elevator, includes electric wire body (1) and bayonet joint (2), its characterized in that: a group of plug connectors (2) are fixedly arranged at two ends of the wire body (1) respectively, and a dustproof piece (3) is arranged outside each plug connector (2);

electric wire body (1) is including sinle silk (4), multiunit sinle silk (4) outside parcel has inoxidizing coating (5), four groups be provided with between inoxidizing coating (5) reinforcement (7), reinforcement (7) lateral wall parcel has insulating layer (8), insulating layer (8) inside is provided with packed grained layer (6), insulating layer (8) lateral wall parcel has aluminium foil layer (9), aluminium foil layer (9) lateral wall parcel has armour layer (10), armour layer (10) lateral wall parcel has anti fish tail layer (11).

2. The video cable for an elevator according to claim 1, wherein: the reinforcing piece (7) is including inside lining post (71), inside lining post (71) peripheral equidistance is provided with multiunit pillar (72), pillar (72) one end is fixed and is provided with gasket (73).

3. The video cable for an elevator according to claim 2, wherein: the gasket (73) is designed to be an arc-shaped structure, and the strut (72) and the gasket (73) are made of rubber materials made of polyurethane.

4. The video cable for an elevator according to claim 1, wherein: dustproof member (3) including with bayonet joint (2) outer fixed surface be connected solid fixed ring (31), gu fixed ring (31) side surface fixedly connected with reset spring (32), reset spring (32) one end fixed mounting has fixed block (33), fixed block (33) lateral wall fixed mounting has protective housing (34), protective housing (34) port block is installed and is filled up gluey (35).

5. The video cable for an elevator according to claim 4, wherein: the fixing ring (31) is connected with the fixing block (33) through a return spring (32), and the fixing block (33) and the return spring (32) are provided with multiple groups in pairs.

6. The video cable for an elevator according to claim 4, wherein: pad glue (35) are the design of annular structure, and pad glue (35) are the component of silica gel material.