TWM485567U - Power charger cable - Google Patents

Description

Charging transmission line 【0001】

This creation is a transmission line that provides charging functions, especially for 3C products such as mobile phones and tablet computers.

【0002】

According to smart phones, tablets, digital cameras, etc., the currently widely used mobile devices, in order to be more convenient to charge, also designed a charging transmission line, which is connected to the USB connector through one end of a transmission line, so that the USB connector is plugged Personal computers can not only access electronic files, but also charge them through personal computers.

[0003]

Since the current popular smart phone is more power-consuming than the traditional mobile phone, it is often charged. The existing charging transmission line is usually equipped with several LEDs on the connector at one end, such as rice-sized lights, such as when the LED lights are all lit up. In order to know that the electricity is full. However, the area of the small round lamp is small, and the effect of the reminder is less obvious. In particular, the color of the lamp is the same as that of the fully charged lamp. It is only the number of lights to judge that the state of being fully charged is not perfect, and it is in a hurry. It is not clear between the two, this shows that there is room for improvement in the display effect; in addition, charging in the dim light at night, it is not easy to quickly find the location of the charging transmission line, so it still needs to be solved.

[0004]

In view of the above problems, the creator further studies and develops. Therefore, the main purpose of the present invention is to provide a charging transmission line, which is mainly a charging transmission line different from the conventional point lighting method to display the state of charging or not, and the optical ring type. Illumination enhances the display and converts different colors of light to provide excellent legibility at different stages of charging.

[0005]

In order to achieve the foregoing objectives, the technical means used in the present invention is to provide a charging transmission line, which comprises a USB connector plugged into a power supply source, a transmission line, and a charging body. The charging body is provided with a chip circuit board and a a plug connector, the chip circuit board is electrically connected to one end of the transmission line and the plug connector, and the other end of the transmission line is electrically connected to the USB connector, wherein:

[0006]

The charging body is provided with a first and a second light and a light transmitting component, wherein the charging system is provided with a casing for the chip circuit board to be disposed therein, and the first circuit light and a light are electrically connected to the chip circuit board. The color is different from the second lighting of the first lighting to respectively display the state of charging and the state of completion of charging;

【0007】

The light transmissive element is a plastic light transmissive body having two ends, which are respectively a connecting end and a display end, the connecting end is inserted into one end of the chip circuit board, and the outer side of the connecting end is positioned inside the outer casing, the display The end is annular and can be abutted and exposed outside the end surface of the casing, the central opening of the display end is for the plug connector to be exposed, and the first lighting and the second lighting are illuminated by the The display end of the light transmissive element exhibits a light color.

[0008]

Therefore, according to the technical means of this creation, a brief description of the functions that can be obtained by this creation is as follows:

【0009】

1. This creation is for different stages of charging, and the first lighting and the second lighting are installed on the wafer circuit board of the charging body, and the states of charging and charging are respectively displayed by different lamp colors, so that different lamp colors are used. The user clearly and immediately distinguishes the different stages of charging, and the susceptibility is extremely high, which is quite convenient.

[0010]

2. In particular, the present invention is provided with a light-transmitting component on the charging body, and the outer surface of the charging body is exposed by the display end of the light-transmitting component, so that the first light or the second light, any one of the lights is bright, can pass through the display end. Light indicates the light, especially the display end is ring-shaped, neither the square ring nor the ring is limited. In short, the area of the aura of the present creation is larger than that of the small dot-shaped light-emitting area in the past, so the effect is greatly improved and Eye-catching visuality, even if the light is dim at night, you can find the location of the charge easily and quickly, so this creation has an excellent eye-catching effect.

[0018]

(10)‧‧‧USB connector
(20)‧‧‧Transmission line
(30)‧‧‧Charging body
(31) ‧‧‧ Shell
(33) ‧‧‧Wid board
(34) ‧ ‧ first light
(35) ‧‧‧Second lighting
(36)‧‧‧Lighting components
(361)‧‧‧ 接
(37)‧‧‧ Display
(38)‧‧‧ Plug connectors
(40) ‧‧‧Mobile phones

[0011]

The first figure is a perspective view of a preferred embodiment of the present invention.
The second drawing is an exploded view of the three-dimensional element of the preferred embodiment of the present invention.
The third figure is a perspective view of a preferred embodiment of the present invention plugged into a mobile phone.
The fourth figure is a perspective view of the illumination of the preferred embodiment of the present invention.

[0012]

The present invention is a charging transmission line, as shown in the first figure, which comprises a USB connector (10) plugged into a power supply source, a transmission line (20), a charging body (30), and a USB connector through a transmission line (). (10) The charging body (30) is provided with a plug connector (38) for plugging the plug connector (38) into a mobile phone or a tablet computer. The present invention is characterized by a charging body (30). The feature is provided with first and second lighting (34) (35) and a light transmissive element (36).

[0013]

Referring to the first and second figures, the charging body (30) comprises a long rectangular outer casing (31), a chip circuit board (33) provided with a charging electronic circuit, a light transmitting component (36), and a plug. a connector (38); wherein one end of the transmission line (20) penetrates into the housing (31) and is electrically connected to the chip circuit board (33), the wafer circuit board (33) is electrically connected to a first lighting (34), a first Two lights (35), the first light (34) and the second light (35) are LED light-emitting diodes, and the two colors are different, for example, the first light (34) is set to a red light. It is used to display the status of "charging", the second lighting (35) is blue, which is used to display the state of "charging completed", and the plug connector (38) is electrically connected to the chip circuit board (33). Different from the other end of the transmission line (20);

[0014]

The light transmissive element (36) is disposed on the adjacent side of the plug connector (38), and the light transmissive element (36) is a plastic light transmissive body, forming a hollow seat shape, having two ends, respectively being a joint end (361) and a The display end (37), wherein the hollow end of the connecting end (361) is inserted into one end of the chip circuit board (33), and the outer side of the connecting end (361) is just accommodated inside the outer casing (31), and the connecting end (361) The cross-section compliant outer casing (31) has a long rectangular tubular shape, so that it is positioned without being rotated after being plugged. The display end (37) has a larger cross-sectional area than the joint end (361), and the wafer circuit board (33) is mounted on the outer casing ( 31), after the end (361) is reinserted into the outer casing (31), the end port can be abutted and exposed on the end surface of the outer casing (31), and the central opening of the display end (37) is inserted into the joint (38). Exposed so that the plug connector (38) is plugged into the mobile phone or tablet, so that a complete charging transmission line is completed as shown in the first to second figures.

[0015]

Please refer to the third and fourth pictures. To charge, just plug the USB connector (10) into the power supply source (for example, the USB plug interface of the personal computer) and then use the plug connector (38) of the charging body (30). Plugged into the charging input of the mobile phone (40) to turn on the charging electronic circuit of the chip circuit board (33), so that the USB connector (10) will be powered from the transmission line (20), via the electronics of the chip circuit board (33) The circuit is transferred to the mobile phone (40) through the plug connector (38) for charging. Since the charging is in progress, the electronic circuit of the chip circuit board (33) activates the first lighting (34) to emit light through the light transmitting component ( 36) The light transmission allows the user to see the light ring of the first light (34) via the circular display end (37) outside the charging body (30), reminding the user at this time It is in charging, so when the charging is not saturated, it is in a state in which the first lighting (34) lights up;

[0016]

When the charging is completed, the electronic circuit of the chip circuit board (33) generates a message of fullness of power, activates the first lighting (34) to turn off the light, and activates the second lighting (35) to emit light, similarly, via the light transmitting component ( 36) The light transmission allows the user to see a second light () lamp different from the first light (34) via the display end (37) distributed in a ring shape outside the charging body (30). The color aura reminds the user that the charging has been completed. The plug connector (38) can be removed from the mobile phone (40), and the USB connector (10) can be removed from the power supply source to complete the charging operation.

[0017]

The above embodiments are merely illustrative of the techniques of the present invention and their effects, and are not intended to limit the present invention. Anyone skilled in the art can modify and change the above embodiments without violating the technical principles and spirit of this creation. Therefore, the scope of protection of this creation should be as listed in the patent application scope mentioned later. .

(10)‧‧‧USB connector

(20)‧‧‧Transmission line

(30)‧‧‧Charging body

(31) ‧‧‧ Shell

(33) ‧‧‧Wid board

(34) ‧ ‧ first light

(35) ‧‧‧Second lighting

(36)‧‧‧Lighting components

(361)‧‧‧ 接

(37)‧‧‧ Display

(38)‧‧‧ Plug connectors

Claims (4)

[Item 1] A charging transmission line includes a USB connector plugged into a power supply source, a transmission line, and a charging body. The charging body is provided with a chip circuit board and a plug connector. The chip circuit board is electrically connected to one end of the transmission line and the plug connector. The other end of the transmission line is electrically connected to the USB connector, and is characterized by:
The charging body is provided with a first and a second light and a light transmitting component, wherein the charging system is provided with a casing for the chip circuit board to be disposed therein, and the first circuit light and a light are electrically connected to the chip circuit board. The color is different from the second lighting of the first lighting to respectively display the state of charging and the state of completion of charging; and the light transmitting component is a plastic light transmissive body having two ends, respectively a display end is inserted into one end of the chip circuit board, the outer side of the connection end is positioned inside the outer casing, the display end is annular, and can be abutted and exposed outside the end surface of the outer casing, the center of the display end The opening is for the plug connector to be exposed, and the first bright light and the second bright light are illuminated, and the light color is displayed through the display end of the light transmitting element. [Item 2] The charging transmission line of claim 1, wherein the outer casing of the charging body has a long rectangular shape, and the connecting end of the transparent component has a rectangular cross section for fitting into the outer casing. [Item 3] The charging transmission line of claim 1, wherein the first lighting and the second lighting are LED lighting diodes. [Item 4] The charging transmission line of claim 1, wherein the first lighting and the second lighting are individually illuminated by the chip circuit board at different stages.