CN214706405U

CN214706405U - Mainboard connecting wire

Info

Publication number: CN214706405U
Application number: CN202120883714.7U
Authority: CN
Inventors: 陈余胜
Original assignee: Dongguan Zhengyu Electronic Co ltd
Current assignee: Dongguan Zhengyu Electronic Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-12
Anticipated expiration: 2031-04-27

Abstract

The utility model relates to a connecting wire technical field, concretely relates to mainboard connecting wire. The main board connecting line comprises a wire and two connectors connected to two ends of the wire, and the wire comprises a transmission line; the middle sections of the transmission lines are connected side by side to form a wire harness, and the wire harness is sequentially coated with conductive cloth, an aromatic polyester fiber layer and an acetic acid adhesive tape from inside to outside; the joint of the wire and the joint is provided with an anti-bending wire clamp, and a clamping hole for placing the wire is formed in the anti-bending wire clamp; a protective device is arranged at the end part of the connecting wire and comprises a protective cover, a fixing clamp, a sliding rod and a spring; the fixing clamp is fixedly connected to the wire; the protective cover covers the outer side of the joint and is in sliding connection with the fixing clamp in a matching mode through the sliding rod and the spring. The utility model provides a current mainboard connecting wire rod and the fragile problem of joint department.

Description

Mainboard connecting wire

Technical Field

The utility model relates to a connecting wire technical field, concretely relates to mainboard connecting wire.

Background

Nowadays, electronic products such as mobile phones, computers, music players and the like are widely applied, and the connecting wire inevitably becomes an indispensable accessory. The connecting wires are of various types, and are used for charging connecting wires of mobile phones and connecting wires of earphones, or used for data transmission connecting wires inside computers and televisions and the like.

The existing mainboard connecting wire is mostly applied to data transmission of main circuit boards and all electrical components in televisions, computers and other equipment, when the mainboard connecting wire is connected, excessive bending easily occurs at the wire and joint connection part to cause the transmission line and the terminal to be connected loosely, the phenomenon of poor contact appears after the mainboard connecting wire is used for a period of time, and when the mainboard connecting wire is not used, the connector is protected by a good protection device, and the connecting wire connector is easily damaged.

Therefore, it is necessary to provide a technical solution to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mainboard connecting wire aims at solving current mainboard connecting wire when inserting, and the wire rod takes place excessively to buckle easily with the articulate department and leads to transmission line and terminal to be connected not hard up, appears contact failure's phenomenon promptly after using a period, and when mainboard connecting wire does not use, does not have fine protector to the joint and protects, and the connecting wire connects the easy impaired problem.

In order to achieve the above object, the utility model provides a mainboard connecting wire, be in including the wire rod and connecting two joints at wire rod both ends, wherein:

the wire comprises a plurality of transmission lines, conductive cloth, an aromatic polyester fiber layer and an acetic acid adhesive tape; the middle sections of the transmission lines are connected side by side to form a wire harness, and the conductive cloth, the aromatic polyester fiber layer and the acetic acid adhesive tape are sequentially coated outside the wire harness from inside to outside; two ends of the transmission line are electrically connected with the terminals in the two connectors respectively; the joint of the wire and the joint is provided with an anti-bending wire clamp, one end of the anti-bending wire clamp is fixedly connected with the joint, a clamping hole corresponding to the wire is formed in the anti-bending wire clamp, and the wire penetrates through the clamping hole; a protective device is arranged at the end part of the connecting wire and comprises a protective cover, a fixing clamp, a sliding rod and a spring; the fixing clamp is fixedly connected to the wire rod and fixedly connected with one end, far away from the joint, of the anti-bending fold line clamp; the protective cover covers the outer side of the joint; one end of the sliding rod is fixedly connected with the protective cover, and the other end of the sliding rod is connected with the fixing clamp in a sliding manner; the spring is arranged on the outer side of the sliding rod, and two ends of the spring are fixedly connected with the protective cover and the fixing clamp respectively.

More specifically, the joint of the wire and the joint is coated with UV glue.

More specifically, be equipped with on the slide bar and prevent the slide bar breaks away from the stopper of fixation clamp.

More specifically, the fixation clamp includes two clamping pieces, be equipped with the holding on the clamping piece respectively the line hole and the holding of wire rod the slide opening of slide bar, and screw has been seted up respectively to its both sides, two after the clamping piece presss from both sides, through bolt locking in on the wire rod.

More specifically, the inner wall of the line hole is provided with a cushion pad.

More specifically, the through-hole has been seted up in the protective cover middle part, prevent that the broken line clamp of bending is arranged in the through-hole.

More specifically, two ends of the anti-bending wire clamp are connected with the joint and the fixing clamp in a welding or gluing mode.

The utility model relates to a technical effect of mainboard connector does:

1. this application adopts the design of preventing the fastener of buckling, and the wire rod is located in the double-layered hole of preventing the fastener of buckling to during the installation, the junction of wire rod and joint can not produce excessive the buckling, protects the connection of terminal and transmission line, guarantees that this mainboard connecting wire has longer life.

2. This application adopts protector's design, and when the mainboard connecting wire did not use, the protecting crust was covered in the outside that connects by the spring action, protects the joint, and when connecting the use, the extrusion protecting crust made the joint expose, and the interface that will connect to insert to correspond can normally peg graft the use.

3. This application sets up electrically conductive cloth, aromatic polyester fiber layer and acetic acid adhesive tape in the outside of transmission line, makes the transmission line have characteristics such as high temperature resistant, fire resistance are good and ageing resistance.

Drawings

Fig. 1 is a partial cross-sectional view of a main board connecting line according to the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

fig. 3 is a schematic structural view of a fixing clip in a motherboard connecting wire according to the present invention;

the labels in the figure are:

1-wire rod; 2-a joint; 3, preventing the wire clamp from being bent; 4-a protective device;

101-a transmission line; 102, conductive cloth; 103-aromatic polyester fiber layer; 104-acetic acid rubberized fabric; 105-UV glue;

301-clamping holes;

401-a protective cover; 402-a fixing clip; 403-a slide bar; 404-a spring; 405-a limiting block; 406-a clip; 407-line hole; 408-a slide hole; 409-screw holes; 410-a cushion pad; 411 — a through hole;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

The utility model discloses a preferred embodiment, this embodiment is realized like this, refer to fig. 1-3, a mainboard connecting wire, including wire rod 1 and connect two joints 2 at 1 both ends of wire rod, wherein:

the wire 1 comprises a plurality of transmission lines 101, conductive cloth 102, an aromatic polyester fiber layer 103 and an acetate cloth 104; the middle sections of the transmission lines 101 are connected side by side to form a wire harness, and the conductive cloth 102, the aromatic polyester fiber layer 103 and the acetic acid adhesive tape 104 are sequentially coated outside the wire harness from inside to outside; two ends of the transmission line 101 are electrically connected with terminals in the two connectors 2 respectively; an anti-bending wire clamp 3 is arranged at the joint of the wire 1 and the joint 2, one end of the anti-bending wire clamp 3 is fixedly connected with the joint 2, a clamp hole 301 corresponding to the wire 1 is formed in the anti-bending wire clamp, and the wire 1 penetrates through the clamp hole 301; the end part of the connecting line is provided with a protective device 4, and the protective device 4 comprises a protective cover 401, a fixing clamp 402, a sliding rod 403 and a spring 404; the fixing clamp 402 is fixedly connected to the wire 1 and fixedly connected with one end of the anti-bending fold line clamp 3 away from the joint 2; the protective cover 401 covers the outer side of the joint 2; one end of the sliding rod 403 is fixedly connected with the protective cover 401, and the other end is slidably connected with the fixing clamp 402; the spring 404 is disposed outside the sliding rod 403, and both ends of the spring are respectively fixedly connected to the protecting cover 401 and the fixing clip 402.

Specifically, the conductive cloth 102, the aromatic polyester fiber layer 103 and the acetic acid adhesive tape 104 are arranged on the outer side of the transmission line 101, so that the transmission line 101 has the characteristics of high temperature resistance, good flame retardance, ageing resistance and the like. Adopt and prevent the design of buckling the fastener 3, wire rod 1 is located and is prevented in buckling the fastener hole 301 of fastener 3 to during the installation, wire rod 1 can not produce excessive the buckling with the junction that connects 2, protects the connection of terminal and transmission line 101, guarantees that this mainboard connecting wire has longer life. Simultaneously should prevent that curved fold line presss from both sides 3 still is used for supporting to connect 2, and when making this connector use, connect 2 alignment to the interface that corresponds to the fixation clamp 402 application of force, the extrusion protective housing makes and connects 2 to expose gradually, and stretch into and connect 2 in, when the mainboard connecting wire does not use, the protective housing receives the elastic force effect cover of spring 404 to be established in the outside that connects 2, protects joint 2.

As a preferable scheme of the embodiment, the joint of the wire 1 and the joint 2 is coated with the UV glue 105, so that the connection fastening degree of the wire 1 and the joint 2 is increased, and the phenomena of terminal withdrawal and loosening during use are avoided.

Preferably, the sliding rod 403 is provided with a stopper 405 for preventing the sliding rod 403 from separating from the fixing clip 402.

As a preferred scheme of this embodiment, the fixing clip 402 includes two clip pieces 406, the clip pieces 406 are respectively provided with a wire hole 407 for accommodating the wire 1 and a sliding hole 408 for accommodating the sliding rod 403, and both sides thereof are respectively provided with a screw hole 409, and the two clip pieces 406 are fastened and locked on the wire 1 by bolts.

As a preferable mode of this embodiment, the inner wall of the wire hole 407 is provided with 410, so that it is possible to prevent the wire 1 from being crushed due to over-tightening of the bolt.

As a preferable scheme of this embodiment, a through hole 411 is formed in the middle of the protective cover 401, and the bending-preventing folding line clip 3 is disposed in the through hole 411.

As a preferable solution of this embodiment, both ends of the bending-prevention fold line clip 3 are connected with the joint 2 and the fixing clip 402 by welding or gluing.

The utility model relates to a mainboard connecting wire through reasonable structure setting, has solved current mainboard connecting wire when inserting, and the wire rod takes place excessively to buckle easily with the articulate and leads to transmission line and terminal to connect not hard up, the phenomenon of contact failure appears promptly after using a period, and when mainboard connecting wire does not use, does not have fine protector to protect the joint, the easy impaired problem of connecting wire joint.

The above description is only for the preferred embodiment of the present invention, and the structure is not limited to the above-mentioned shape, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mainboard connecting wire, its characterized in that: including the wire rod and connect two joints at wire rod both ends, wherein:

2. The main board connecting line according to claim 1, wherein: and the joint of the wire and the joint is coated with UV glue.

3. The main board connecting line according to claim 1, wherein: the sliding rod is provided with a limiting block for preventing the sliding rod from separating from the fixing clamp.

4. The main board connecting line according to claim 1, wherein: the fixing clamp comprises two clamping pieces, the clamping pieces are respectively provided with a wire hole for containing the wire and a sliding hole for containing the sliding rod, screw holes are respectively formed in two sides of the clamping pieces, and the two clamping pieces are locked on the wire through bolts after being clamped.

5. The motherboard connecting line as recited in claim 4, wherein: and a cushion pad is arranged on the inner wall of the wire hole.

6. The main board connecting line according to claim 1, wherein: a through hole is formed in the middle of the protective cover, and the anti-bending fold line clamp is arranged in the through hole.

7. The main board connecting line according to claim 1, wherein: and two ends of the anti-bending wire clamp are connected with the joint and the fixing clamp in a welding or gluing mode.