CN202906125U - A USB connector male joint and a USB connector employing the male joint - Google Patents

Abstract

The utility model provides a male head of a usb connector, comprising a housing, a male terminal and a parallel circuit, the housing includes an upper surface and a front end, the parallel circuit is arranged in the housing, the The parallel circuit includes LEDs on the same side as the male terminals. The utility model also provides a usb connector, which includes a male head and a female head matched with the male head, wherein the male head includes a housing, a male terminal and a parallel circuit, and the housing Including an upper surface and a front surface, the parallel circuit is arranged in the housing, the parallel circuit includes an LED, and the LED is on the same surface as the male terminal. The male head of the usb connector provided by the utility model realizes the function of quickly connecting the device under the condition of insufficient light intensity.

Description

A usb connector male head and its usb connector

technical field

The utility model relates to a connector, in particular to a usb connector male head and a usb connector.

Background technique

With the popularity of mobile phones, tablet computers and other portable electronic products in daily life, as a common interface technology standard, usb interface (Universal Serial Bus, Chinese is "universal serial bus", also known as universal serial interface) in There are more and more applications in actual production. The traditional USB interface is divided into two types: male and female. The USB male head is generally injection-molded on one end of the data cable or charging cable, while the female socket is welded on the electronic device, and the USB male head is inserted into the female socket when connection is required. Due to the small size of the USB, it is difficult to find the position quickly, especially in low light conditions, it may take several attempts to insert it correctly.

Utility model content

The purpose of this utility model is to overcome the difficulty of finding the correct position of the female seat when the existing USB connector is inserted into the female seat, and to provide a USB connector male head, which can quickly connect to the device when the surrounding light intensity is insufficient Methods.

The utility model provides a usb connector male head, which comprises a housing, a male terminal and a parallel circuit, the housing includes an upper surface and a front end surface, the parallel circuit is arranged in the housing, the The parallel circuit includes an LED (Light Emitting Diode, light emitting diode), and the LED is on the same surface as the male terminal. The male terminal is a male part of a usb connector known to those skilled in the art. The front end surface is the surface where the LED and the male terminal are located, and the upper surface 111 is the other surface of the casing perpendicular to the front end surface. Certainly, the switch is not limited to being arranged on the upper surface, and may also be arranged on other surfaces of the casing.

Further, the parallel circuit further includes a switch.

Further, the switch is recessed or exposed on the upper surface of the housing.

Further, the LED is recessed or exposed on the front surface of the housing.

Further, the housing is an injection molded housing.

Further, the housing also includes a printed circuit board, and the parallel circuit is arranged on the printed circuit board.

The utility model also provides a usb connector, which includes a male head and a female head matched with the male head, wherein the male head includes a housing, a male terminal and a parallel circuit, and the housing Comprising an upper surface and a front surface, the parallel circuit is arranged in the housing, the parallel circuit includes an LED, and the LED is on the same surface as the male terminal.

A usb connector of the utility model realizes lighting by adding a parallel circuit in the injection molding end of the male head of the USB connector, thereby realizing the function of expanding the function of the USB terminal and increasing the convenience of use in various environments , to achieve the purpose of optimizing the space structure, convenient and practical.

Preferably, the setting of the switch can control the opening and closing of the LED lamp, which saves energy consumption.

The usb connector male head provided by the utility model realizes the function of enhancing the light intensity when the light intensity of the use environment is insufficient, so that the user can quickly connect to the device, thereby charging the charging line or data line with a USB terminal. Or transfer data to bring convenience.

Description of drawings

Fig. 1 is a kind of usb connector male structure schematic diagram of the utility model;

Fig. 2 is an exploded diagram of a usb connector male structure of the present invention;

Fig. 3 is the public terminal figure of a kind of usb connector male head of the present utility model;

Fig. 4 is a shell diagram of a usb connector male head of the present utility model;

Fig. 5 is a parallel circuit structure diagram of a usb connector male head of the utility model;

Fig. 6 is a top view of a usb connector male head of the present invention;

Fig. 7 is a side view of a usb connector male head of the present invention;

Fig. 8 is the circuit diagram of the parallel circuit of a kind of usb connector male head of the present utility model;

Fig. 9 is a structural schematic diagram of a usb connector of the present invention.

Detailed ways

Embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

Referring to Fig. 1-Fig. 5, the utility model provides a kind of usb connector male head 1, comprises a casing 11, male terminal 12 and parallel circuit 13, and described casing comprises upper surface 111 and front end surface 112, and described parallel The circuit 13 is arranged in the housing 11 , the parallel circuit 13 includes an LED 131 , and the LED 131 is on the same surface as the male terminal 12 . The male terminal is a male part of a usb connector known to those skilled in the art.

Referring to Fig. 4, preferably, the parallel circuit of the usb connector male head 1 provided by the utility model further includes a switch 132, and holes are provided on the upper surface 111 and the front end surface 112 of the housing 11 to facilitate the placement of the switch 132 and the front end surface 112 respectively. LED131. The switch 132 and the LED 131 can be exposed or embedded in the casing 11, so as to control the turning off and turning on of the LED 131 conveniently. The front surface 112 is the surface where the LED 131 and the male terminal 12 are located, and the upper surface 111 is the other surface of the housing 11 perpendicular to the front surface 112 . Certainly, the switch 132 is not limited to be disposed on the upper surface 111 , and may also be disposed on other surfaces of the housing 11 .

Referring to FIG. 5 , preferably, the parallel circuit 13 provided by the present invention is arranged on a printed circuit board 133 . The printed circuit board 133 is located in the casing 11 .

According to the utility model, preferably, the housing 11 of the usb connector male head 1 provided by the utility model is an injection molded housing.

Referring to FIG. 8 , the utility model provides a circuit diagram of the above-mentioned parallel circuit 13 . The LED lighting circuit is shown in the figure, wherein, the LED lighting circuit is composed of switch button SW1, LED, and current limiting resistor R1.

Referring to Fig. 9, the utility model also provides a usb connector, which also includes a male head 1 and a female head 2 matched with the male head, the male head 1 includes a housing 11, a male terminal 12 and a parallel circuit 13, The casing includes an upper surface 111 and a front surface 112 , the parallel circuit 13 is disposed in the casing 11 , and the parallel circuit 13 includes an LED 131 and a switch 132 .

The usb connector male head 1 provided by the utility model realizes the function of quickly connecting to the device under the condition of insufficient light intensity.

The above content is a further description of the utility model in conjunction with specific embodiments. Those skilled in the art can modify and deform the system of the utility model without departing from the spirit and scope of the utility model. If these modifications fall within the scope of the claims of the utility model and their equivalent technologies, the utility model is intended to include these modifications as well.

Claims (10)

1. usb connector male head, comprise a housing, a male terminal and a circuit in parallel, described housing comprises upper surface and front end face, and described parallel circuits is arranged in the described housing, described parallel circuits comprises LED, and described LED and described male terminal are on the same face.

2. usb connector male head according to claim 1 is characterized in that, described parallel circuits also comprises a switch.

3. usb connector male head according to claim 2 is characterized in that, sinks into the upper surface of described housing in the described switch.

4. usb connector male head according to claim 2 is characterized in that, described switch exposes to the upper surface of described housing.

5. usb connector male head according to claim 1 is characterized in that, sinks into the front end face of described housing in the described LED.

6. usb connector male head according to claim 1 is characterized in that, described LED exposes to the front end face of described housing.

7. usb connector male head according to claim 2 is characterized in that, is provided with hole on the upper surface of described housing and the front end face respectively in order to settle switch and LED.

8. usb connector male head according to claim 1 is characterized in that, described housing is injection-moulded housing.

9. usb connector male head according to claim 1 is characterized in that, also comprises printed substrate in the described housing, and described parallel circuits is arranged on this printed substrate.

10. a usb connector comprises a male and a female that matches with male, it is characterized in that, described male comprises a housing, a male terminal and a circuit in parallel, described housing comprises upper surface and front end face, and described parallel circuits is arranged in the described housing, and described parallel circuits comprises LED.

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