KR20190012135A

KR20190012135A - Precut High Speed Charging Cable

Info

Publication number: KR20190012135A
Application number: KR1020180153619A
Authority: KR
Inventors: 조봉익
Original assignee: 조봉익
Priority date: 2018-12-03
Filing date: 2018-12-03
Publication date: 2019-02-08

Abstract

The present invention relates to a pre-cut fast-charge cable. A fast cut fast charging cable according to an embodiment of the present invention includes a first housing having a polygonal shape having a space therein and including first irregularities formed to be bent on both sides thereof, A second housing formed in a polygonal shape and having a second concavo-convex portion formed on both sides so as to be bent so as to be mutually engaged with the first concavo-convex portion; a second housing provided in an inner space of the first housing, A first body portion having a connection hole on the other side and a plurality of connection pins on one side to be inserted into the connection hole and provided in an inner space of the second housing, And a second body portion electrically connected to the first terminal portion or the second terminal portion.
Accordingly, the pre-cut fast-charge cable according to the embodiment of the present invention is structured to easily separate the cable by operating the connecting member, cut the cable to a length enough to use the cable, and then recombine with the connecting member, There is an effect that cable length can be adjusted easily.

Description

{Precut High Speed Charging Cable}

The present invention relates to a pre-cut fast-charge cable. More particularly, the present invention relates to a pre-cut fast-charge cable for cutting cables as long as they can be used for an optimum length.

Generally, the types of communication ports that are mainly used for data transmission include a Universal Asynchronous Receiver Transmitter (UART) and a Universal Serial Bus (USB).

A UART is a device that handles asynchronous serial communications. Every computer has a UART to manage the serial port, and every internal modem has its own UART. To describe this in more detail, the UART provides a computer with an RS-232C interface to communicate with or exchange data with a modem or other serial device.

In addition, USB is a peripherals interface standard proposed jointly by seven companies including IBM, and aims to hollow the interface for connecting various peripheral devices to a personal computer. By using such USB, it is possible to connect all peripherals without needing to set software or hardware separately when connecting peripheral devices to a personal computer, so that the number of ports can be drastically reduced, and the installation is simple and the miniaturization of a portable computer There are advantages to be made possible.

Conventionally, RS-232C (Recommended Standard-232C) has only a problem of data transmission and transmission speed of a large capacity, and can not transmit data and power simultaneously. In order to solve this problem, data transmission and charging are performed using a USB port. However, in the case of supplying power using a USB terminal, there is a problem in that charging time is longer than that in the case of using a dedicated adapter which is a DC converter.

In addition, the USB port supplies power of 5V and 500mA according to the USB standard so that peripheral devices connected to the peripheral devices through the power supply for peripheral devices can operate without a separate power source.

As a result of development of mobile communication devices and the like, these devices are used not only as a single device but also in connection with peripheral devices such as a PC, and the USB communication method is used. And a USB charging cable for charging the batteries of these devices with communication is used as the charging device. The charging device will be described in detail with reference to (Patent Document 1).

(Patent Document 1) relates to a charging and data cable. According to this, a connection member to be connected to a charging and data transmission terminal of a mobile electronic device, a connection member to be electrically connected to the connection member, and a cable And a cable terminal coupled to an end of the cable and connected to another electronic device or a commercial power source. A magnetic body provided at a contact portion between the connecting member and the connecting member with different polarities is provided, And a charging and data cable.

However, the above-described Patent Document 1 has a structure in which a cable and a terminal are fastened by a magnetic force, and when the length of the cable is adjusted, it is not good for visual aesthetics by arranging lines with a cable tie. The data transmission rate and the charging speed are deteriorated.

Korean Patent Publication No. 10-2016-0083407

SUMMARY OF THE INVENTION An object of the present invention is to provide a pre-cut fast-charge cable for cutting cables as long as they can be used for an optimum length.

In order to solve the above problems,

The present invention provides a pre-cut fast-charge cable comprising: a first housing having a polygonal shape with a space therein, the first housing including a first concavo-convex portion bent on both sides;

A second housing including a polygonal shape having a space therein, and a second concavo-convex portion formed on both sides of the first concavo-convex portion, the second concavo-convex portion being interdigitated with the first concavo-convex portion;

A first body portion provided in an inner space of the first housing and having a connection port on one side and a connection hole on the other side so that a cable can be connected thereto;

A second body portion provided in an inner space of the second housing and having a plurality of connection pins at one side to be inserted into the connection hole and electrically connected to the first terminal portion or the second terminal portion provided at the other side;

. &Lt; / RTI >

Further, in the pre-cut fast-charge cable according to an embodiment of the present invention, the first housing may include a locking part provided on one surface thereof and provided in an operating mode to be fixed or detached from the second housing,

As shown in FIG.

Further, in the pre-cut fast charging cable according to an embodiment of the present invention, when the first housing and the second housing are coupled to each other, the first irregular portion and the second irregular portion may have a concavo- And the first and second housings can be integrated.

Further, in the pre-cut fast-charge cable according to an embodiment of the present invention, when the first housing and the second housing are tightly coupled, the connection pin is fastened to the connection hole in a manner of fitting, And can be electrically connected to the body portion.

In addition, in the pre-cut fast charging cable according to an embodiment of the present invention, a hinge portion provided between the first body portion and the second body portion, the first body portion and the second body portion being opened and closed while being rotated;

. &Lt; / RTI >

Further, in the pre-cut fast-charge cable according to an embodiment of the present invention, the cable is inserted into the connection port after being cut by a length to be used, and when the first housing and the second housing are coupled to each other, Is inserted into the cable through the connection hole, and the cable is electrically connected to the first body and the second body so that electrical connection can be made from the cable to the terminal.

These solutions will become more apparent from the following detailed description of the invention based on the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may appropriately define the concept of a term in order to best describe its invention The present invention should be construed in accordance with the spirit and scope of the present invention.

That is, the pre-cut fast-charge cable according to an embodiment of the present invention has a structure in which a cable is easily separated by operating a connecting member, the cable is cut by a length enough to use the cable, The length of the cable can be adjusted.

Further, in the pre-cut fast-charge cable according to the embodiment of the present invention, after the cable is cut, the cut cable can be separately stored, and can be reused as needed, And the efficiency of the cable can be improved.

1 is a side view showing a pre-cut fast-charge cable according to an embodiment of the present invention;
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a fast-cut fast charging cable.
FIGS. 3 and 4 are perspective views illustrating the first housing and the second housing of the pre-cut fast-charge cable according to the embodiment of the present invention separated; FIG.
FIG. 5 is a perspective view showing the inside of a connection member of a pre-cut fast-charge cable according to an embodiment of the present invention; FIG.
6 is a cross-sectional view illustrating a structure in which a connection pin of a pre-cut fast-charge cable according to an embodiment of the present invention is inserted into a cable to be electrically connected.

The specific aspects, specific technical features of the present invention will become more apparent from the following detailed description with reference to the accompanying drawings. Note that, in the drawings, like reference numerals denote like elements throughout the drawings, unless otherwise indicated. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

In describing the components of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected to or connected to the other component, It should be understood that an element may be "connected," "coupled," or "connected."

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1, a pre-cut fast-charge cable according to an embodiment of the present invention includes a cable 200 having a predetermined length, a connection member 100 provided at both ends of the cable, and a connection member 100 And a terminal portion 100a or 100b having a USB port and a connection port.

The terminal portions 100a and 100b include a second terminal portion 100b having a USB port so that a USB can be connected to the left side of the drawing and a first terminal portion 100b having a connection port connected to an electronic device And includes a terminal portion 100a.

That is, the terminal portions 100a and 100b include USB, 5-pin, 8-pin, and C-type cables, and can be regarded as the same as a conventional charging cable.

The connection member 100 including the terminal portion has a structure in which the housing is divided so that the length of the cable 200 can be freely adjusted. Hereinafter, the length of the cable 200 can be freely adjusted Describe the technology.

2 to 3, the connecting member 100 is divided into a first housing 110 and a second housing 130, and the amount of the first housing 110 and the second housing 130 3, a first concave-convex portion 113 and a second concave-convex portion 131 are provided on the front surface and the rear surface, respectively, so that the first concave-convex portion 113 and the second concave- 2 concave / convex portions 131 are fastened in a fitting manner so that the first housing 110 and the second housing 130 are fastened together.

In addition, the first housing 110 has a locking part 111 on one side thereof, so that the first housing 110 and the second housing 130 can be fixed or detached.

More specifically, the protruded portion of the first housing 110 is fastened to the recessed portion of the second housing 130 in such a manner that the protruded portion of the first housing 110 is engaged with the recessed portion of the second housing 130, So that the fastening force can be improved.

The locking part 111 is provided on one surface of the first housing 110 and is configured to be easy to operate by operating the locking part 111. By operating the locking part 111, the first and second housings 110, The locking of the locking device can be locked or unlocked.

4 to 5, a body 150 is provided in a space provided in the first housing 110 and the second housing 130, and more specifically, the first housing 110 and the second housing 130 A first body portion 151a is provided and a second body portion 151b is provided on the second housing 130, respectively.

The first body part 151a is provided inside the first housing 110 and has a connection port 155 through which the cable 200 can be inserted and electrically connected to the outside and a plurality of connection holes 153 And a connection pin 159 to be described later is passed through.

The second body portion 151b is provided inside the second housing 130 and has a terminal portion (the first terminal portion 100a in the figure) on the outer side and a connection pin 159 on the inner side .

Here, the reference of the outer side of the first body part 151a and the second body part 151b refers to the outer side of the connection member 100, The second housing 130 and the first and second body parts 151a and 151b and the second body part 151b and the second body part 151b. Make it known in advance that it is not an absolute position.

4, the connection pin 159 is provided so as to face downward, and is formed in the same line as the connection hole 153, so that the protrusion of the connection pin 159 The connection hole 153 can be made to pass through.

The second body portion 151b is electrically connected to the terminal portion and the connection pin 159 so that the cable 200 and the connection pin 159 terminal portions 100a and 100b are electrically connected.

The first body portion 151a and the second body portion 151b are provided with a hinge portion 157 to allow the first body portion 151a and the second body portion 151b to rotate, And the first body part 151a and the second body part 151b are rotated through the hinge part 157 to be opened and closed.

As shown in FIGS. 1 to 5, a method of operating a pre-cut fast-charge cable according to an embodiment of the present invention includes locking the first and second housings 110 and 2 The housing 130 is separated and the body portion 150 provided therein is exposed.

Thereafter, the cable 200 connected to the connection port 155 is disconnected, and the cable 200 is cut to a length corresponding to the length to be used. Thereafter, the cable 200 is inserted again into the connection port 155. At this time, the cable 200 is inserted into the connection port 155, 153 so that they can be positioned on the same line.

The first housing 110 and the second housing 130 are then coupled to each other through the first concave-convex portion 113 and the second concave-convex portion 131 so that the first housing 110 and the second housing 130 So that integration is performed.

The connecting member 100 has a structure in which the first housing 110 and the second housing 130 are coupled to each other so that the connecting pin 159 is inserted into the cable 200 through the connecting hole 153 .

6, the connection pin 159 is inserted into the connection hole 153, inserted into the cable 200, and connected to the conductor 200 provided inside the cable 200, The connection pin 159 and the conductor 200a are electrically connected to each other.

Due to such a principle, the cable 200, the connection pin 159, and the terminal portions 100a and 100b are electrically connected to each other.

Then, the locking portion 111 is re-operated to prevent the first housing 110 and the second housing 130 from being separated from each other.

That is, the pre-cut fast-charge cable according to the embodiment of the present invention easily separates the cable 200 by operating the connecting member 100 and cuts the cable 200 by a length enough to use the cable 200, And the length of the cable 200 can be easily adjusted.

Although the present invention has been described in detail with reference to the exemplary embodiments, it is to be understood that the present invention is not limited to the precook fast charging cable according to the present invention. It is to be understood that the terms "comprises", "comprising", or "having", etc., as used herein, mean that a component can be implanted unless specifically stated to the contrary, And all terms including technical or scientific terms are to be construed as including, unless otherwise defined, by a person of ordinary skill in the art to which the invention pertains in general Have the same meaning.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the essential characteristics thereof. Therefore, the embodiments disclosed in the present invention are not intended to limit the scope of the present invention but to limit the scope of the present invention. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

100 - connecting member 100a - first terminal portion
100b - a second terminal part 110 - a first housing
111 - Locking portion 113 - First concave / convex portion
115 - receiving space 130 - second housing
131 - Second concave / convex portion 150 - Body portion
151a - a first body part 151b - a second body part
153 - Connection hole 155 - Connection port
157 - hinge 159 - connecting pin
200 - Cable 200a - Conductor

Claims

A first housing having a polygonal shape having a space therein and including first concave-convex portions bent on both sides;
A second housing including a polygonal shape having a space therein, and a second concavo-convex portion formed on both sides of the first concavo-convex portion, the second concavo-convex portion being interdigitated with the first concavo-convex portion;
A first body portion provided in an inner space of the first housing and having a connection port on one side and a connection hole on the other side so that a cable can be connected thereto;
A second body portion provided in an inner space of the second housing and having a plurality of connection pins at one side to be inserted into the connection hole and electrically connected to the first terminal portion or the second terminal portion provided at the other side;
Free fast-charge cable.

The method according to claim 1,
A locking part provided on one surface of the first housing and provided in a manipulated form to be fixed or detached from the second housing;
Further comprising: a pre-cut fast charge cable.

The method according to claim 1,
The first housing and the second housing are coupled with each other when the first housing and the second housing are coupled to each other. The first housing and the second housing are coupled with each other by a concave / Charging cable.

The method according to claim 1,
Wherein the connection pin is fastened to the connection hole in a manner of being fitted to the first housing and the second housing, and the connection pin is electrically connected to the second body part when the first housing and the second housing are tightly coupled.

The method according to claim 1,
A hinge unit provided between the first body part and the second body part and opened and closed while the first body part and the second body part are rotating;
Free fast-charge cable.

The method according to claim 1,
Wherein the cable is inserted into the connection port after being cut by a length to be used, and when the first housing and the second housing are coupled to each other, the connection pin is inserted into the cable through the connection hole, A fast cut fast charging cable in which an electrical connection is made between a body and a second body to electrically connect the cable to the terminal.