CN210111121U

CN210111121U - Electrostatic protection data cable

Info

Publication number: CN210111121U
Application number: CN201920575144.8U
Authority: CN
Inventors: 郭定喜; 王春雷; 陈杨
Original assignee: Zhongyou Electronics (jiujiang) Co Ltd
Current assignee: Zhongyou Electronics (jiujiang) Co Ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-02-21
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses an electrostatic protection data cable, it includes the cable main part and the port of being connected with cable main part both ends, and this port is used for connecting electronic equipment, the port includes the lag, locates the grafting base in this lag and is connected and protrusion in the bayonet joint of this lag with this grafting base, wherein bayonet joint and grafting base are the plastics material, wherein the grafting base with be equipped with static conduction device between the lag, this static conduction device with protection mesh grid electricity in the cable main part is connected, the defeated device of static conduction is through this protection mesh grid transmission electronic equipment's static. The utility model discloses an electrostatic protection data cable can save the cost owing to replace traditional metal joint with the bayonet joint of plastics material, and the easy machine-shaping of bayonet joint of plastics material, simple process to safe and reliable when using.

Description

Electrostatic protection data cable

Technical Field

The present invention relates to a data cable, and more particularly to an electrostatic protection data cable with low cost and capable of transmitting static electricity safely.

Background

At present, data cables are often used for data transmission between electronic devices, and in practical applications, housings and the like of the electronic devices are prone to generate static electricity, so that normal use of the devices is affected.

The data cable for transmitting data between electronic devices usually adopts a metal joint, the metal joint is connected to a shell of the electronic device while a main communication line of a data line is connected, static electricity on the shell is naturally conducted with the metal joint, and is conducted to the metal joint at the other end along an outer layer protection woven mesh of the data cable, and the static electricity is conducted to another electronic device. At present, the metal joint of the data cable is complex in processing technology and difficult to form, a main communication circuit and the metal joint of the data cable with a traditional structure are made of metal materials, when the cable is damaged or abnormally used, the risk that the data cable and the metal joint are overlapped together is high, and the joint made of the metal materials is high in cost, so that the existing data cable is complex in technology, high in manufacturing cost, poor in safety and reliability and limited in use.

SUMMERY OF THE UTILITY MODEL

In view of this, the main objective of the present invention is to provide a low-cost, safe and reliable electrostatic protection data cable.

In order to achieve the above object, the utility model provides an electrostatic protection data cable, it includes the cable main part and the port of being connected with cable main part both ends, and this port is used for connecting electronic equipment, the port includes the lag, locates the grafting base in this lag and is connected and protrusion in the bayonet joint of this lag with this grafting base, wherein bayonet joint and grafting base are the plastics material, wherein the grafting base with be equipped with static conduction device between the lag, this static conduction device with protection mesh grid electricity in the cable main part is connected, the defeated device of static conduction is through this protection mesh grid transmission electronic equipment's static.

The plug connector and the plug base are integrally formed.

The static conduction device comprises a copper foil, a conduction wire and a copper ring, one end of the conduction wire is welded on the copper ring, the other end of the conduction wire is welded on the copper foil, the copper ring, the conduction wire and the copper foil are electrically connected in sequence, the copper foil is coated on the outer surface of the splicing base, and a protection woven mesh in the cable main body is welded on the copper foil.

The joint of the protective sleeve and the inserting base is provided with a through hole, the copper ring is arranged in the through hole, and the connecting port is fixed on the electronic equipment by a screw penetrating through the copper ring.

The conducting wires and the copper rings are provided with two groups and are respectively positioned on two sides of the inserting base.

And a pattern paper or a high-temperature-resistant adhesive layer is arranged between the copper foil and the surface of the inserting base.

The copper foil is arranged into a plurality of bar-shaped structures, one ends of the bar-shaped structures are connected and conducted with each other, and the protective woven mesh in the cable main body is welded on each bar-shaped structure of the copper foil.

The main shaft of the cable main body is coincident with or parallel to the axis of the plug connector.

The main shaft of the cable main body is perpendicular to the axis of the plug.

The utility model discloses an electrostatic protection data cable can save the cost owing to replace traditional metal joint with the bayonet joint of plastics material, and the easy machine-shaping of bayonet joint of plastics material, simple process to safe and reliable when using.

Drawings

Fig. 1 is a schematic structural view of an electrostatic protection data cable according to the present invention;

fig. 2 is a disassembled schematic view of the connection port of the electrostatic protection data cable of the present invention, in which the protection sleeve is not shown;

fig. 3 is another exploded view of the connection port of the electrostatic discharge protection data cable of the present invention, in which the protection cover and the plug base are not shown;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 1;

fig. 5 is a schematic view of a disassembled structure of another embodiment of the connection port of the electrostatic protection data cable of the present invention, in which a protection sleeve is not shown;

fig. 6 is a schematic view of another structure of the electrostatic protection data cable according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 3, the electrostatic protection data cable of the present invention includes a cable body 1 and a connection port 2 connected to two ends of the cable body 1, wherein the connection port 2 is used for connecting an electronic device. The connection port 2 includes a protection sleeve 20, an insertion base 21 disposed in the protection sleeve 20, and an insertion connector 22 connected to the insertion base 21 and protruding from the protection sleeve 20, wherein the insertion connector 22 and the insertion base 21 are made of plastic and are integrally formed, the insertion connector 22 encloses the wires 10 at two ends of the cable body 1 and is used for being inserted into the electronic device, an electrostatic conduction device is disposed between the insertion base 21 and the protection sleeve 20, the electrostatic conduction device is electrically connected to the electronic device, and the electrostatic conduction device is electrically connected to a protection mesh grid (not shown in the figure) in the cable body 1. Static electricity can be conducted from the electronic equipment to another electronic equipment through the static electricity conducting device and the protective woven mesh.

As shown in fig. 2, the utility model discloses an electrostatic conduction device includes copper foil 23, conducting wire 24 and copper ring 25, and conducting wire 24 one end welds in copper ring 25, and the other end welds in copper foil 23, makes copper ring 25, conducting wire 24 and copper foil 23 electricity connection in proper order, and wherein the cladding of copper foil 23 is at grafting base 21 surface, and the protection woven mesh in cable main part 1 welds in copper foil 23. As shown in fig. 1, in actual use, the protecting sleeve 20 is sleeved outside the inserting base 21, a through hole 200 is formed at a joint of the protecting sleeve 20 and the inserting base 21, the copper ring 25 is arranged in the through hole 200, the screw 26 penetrates through the copper ring 25 to fix the connecting port 2 on the electronic device, and since the screw 26 and the copper ring 25 are both metal conductors, static electricity on the electronic device can be conducted to another electronic device through the screw 26, the copper ring 25, the conducting wire 24, the copper foil 23 and the protecting woven net, so that the two electronic devices are at the same potential to eliminate adverse effects of the static electricity on the electronic device. The utility model provides a conducting wire 24 and copper ring 25 can be equipped with a pair ofly respectively, and two sets of conducting wires and copper ring promptly are located grafting base 21 both sides respectively.

The utility model provides a copper foil 23 passes through soldering tin and protection mesh grid and the welding of conducting wire, and copper foil 23 has good heat conductivility, for avoiding the grafting base 21 of soldering tin high temperature burn plastics material and wherein the main communication line of cladding in the use of data cable, can be equipped with beautiful line paper or high temperature resistant glue film 27 between copper foil 23 and grafting base 21 surface, as shown in figure 4.

The utility model provides a copper foil 23 is used for transmitting static, and copper foil 23 can set to a plurality of bars 230's structure, as shown in fig. 5, and a plurality of bars 230 one end are connected and are switched on each other, and the protection mesh grid in cable main part 1 welds on each bar 230 of copper foil 23, and the copper foil of bar form both can play the effect of transmitting static, practices thrift the copper foil material again, saves the cost.

The utility model provides a data cable is used for connecting between the electronic equipment, and its appearance is not restricted to shown in FIG. 1, and the coincidence of cable main part 1 main shaft and bayonet joint 22 axis or parallel of data cable among FIG. 1, cable main part 1 main shaft still can be mutually perpendicular with bayonet joint 22 axis, as shown in FIG. 6 to adapt to different electronic equipment interfaces.

The utility model can save cost because the plug-in connector made of plastic material is used to replace the traditional metal connector; the plastic plug connector is easy to machine and form, can be directly formed by an injection molding machine, is simple to operate, omits the original procedure of adding metal parts, and is integrally machined and formed with the plug connector and the plug base, so that the machining process is simpler and more convenient; in addition, the main communication line and the metal connector of the traditional structure are made of metal materials, when the cable is damaged or abnormally used, the cable and the metal connector are connected in a lap joint mode, the risk is high, the cable and the metal connector are made of plastic, the risk of the cable and the metal connector in the lap joint mode is reduced, and the cable is safer in communication. Adopt the form of copper ring, conduction line, copper foil soldering tin to switch on the transmission static, outside injection moulding again, firm in connection is difficult for destroying, is difficult for disconnected.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides an electrostatic protection data cable, its includes cable main part and the connection port of being connected with cable main part both ends, this connection port is used for connecting electronic equipment, its characterized in that, the connection port includes the lag, locates the grafting base in this lag and with this grafting base connection and protrusion in the bayonet joint of this lag, wherein bayonet joint and grafting base are the plastics material, wherein peg graft base with be equipped with static conduction device between the lag, this static conduction device with the protection mesh grid electricity in the cable main part is connected, static conduction is defeated the device and is passed through this protection mesh grid transmission electronic equipment's static.

2. The esd-protected data cable of claim 1, wherein the plug is integrally formed with the plug base.

3. The esd-protection data cable of claim 1, wherein the esd conducting device comprises a copper foil, a conducting wire and a copper ring, one end of the conducting wire is soldered to the copper ring, the other end of the conducting wire is soldered to the copper foil, the copper ring, the conducting wire and the copper foil are electrically connected in sequence, the copper foil covers the outer surface of the socket base, and the protection mesh grid inside the cable body is soldered to the copper foil.

4. The esd-protection data cable of claim 3, wherein the protective sheath is coupled to the docking station with a through hole, the copper ring is disposed in the through hole, and the connector is secured to the electronic device by a screw passing through the copper ring.

5. The ESD data cable of claim 3, wherein two sets of the conductive wires and the copper rings are respectively disposed on two sides of the socket base.

6. The electrostatic protection data cable of claim 3, wherein a textured paper or a high temperature resistant adhesive layer is disposed between the copper foil and the surface of the socket base.

7. The esd-protection data cable of claim 3, wherein the copper foil is provided in a plurality of bar-shaped structures, one ends of the plurality of bars are connected to be conductive to each other, and the protection mesh grid in the cable body is soldered to each bar of the copper foil.

8. The electrostatic protection data cable of claim 1, wherein the major axis of the cable body is coincident with or parallel to the axis of the plug.

9. The esd-protected data cable of claim 1, wherein the major axis of the cable body is perpendicular to the axis of the plug.