CN201213213Y - Switch socket panel with USB charging slot - Google Patents

Abstract

A switch socket panel with USB charging slot is mainly to set and fix a transforming circuit board with power transforming function in the switch socket panel, the input end of the transforming circuit board is connected with the power connected with the switch socket panel, the output end of the transforming circuit board is a USB slot after transforming and rectifying, and the output voltage of the USB slot is the same order as the output voltage of the USB slot of the general household computer host. The cover plate is also provided with a notch corresponding to the position of the USB slot. With the above arrangement, when a general electronic device (such as a mobile phone) needs to be charged, the electronic device can be charged only by connecting one end of the USB power connection with the electronic device and inserting the other end of the USB power connection into the gap of the cover plate of the switch socket panel corresponding to the USB slot. It is not necessary to charge the electronic device as in the conventional art, but also to rely on the power cord with transformer for charging, which results in the disadvantages of large volume and heavy weight of the power cord roll-up and inconvenient carrying.

Description

Switch socket panel with USB charging slot

technical field

The utility model relates to a switch socket panel, in particular to a switch socket panel fixed on a wall, a conversion switch socket panel, and an extension line type row plug switch socket panel, etc., which are provided with a USB charging slot switch socket panel. For the convenience of electronic appliances, use the USB power cord to plug in the USB charging slot on the panel of the switch socket for charging. There is no need to use a large power cord with the function of a voltage converter to connect to the socket, which makes the electronic appliance charging tool more convenient. sex.

Background technique

To charge electronic appliances (such as mobile phones), you need to rely on a charging power cord with a transformer function. One end of the power cord is connected to the electronic appliance, and the other end has a plug connected to the power jack on the panel of the switch socket, so that the household power supply can pass through the transformer. Charge electronic appliances after voltage transformation and rectification. This charging method has the following disadvantages in use, namely:

The charging power cord with a transformer is large in size and needs to be extended with a pin-shaped plug. As a result, it is not only bulky to roll up, but also heavy to carry, making it inconvenient to carry around.

In view of the fact that conventional electronic appliances need to use a charging power cord with a large volume and weight for charging, the creator has the above-mentioned deficiencies and enables consumers to charge at places with switch sockets anytime and anywhere, so the design is improved. Then there is this creation.

Contents of the invention

The purpose of this utility model is to provide a switch socket panel with a USB charging slot which is convenient for electronic appliances to use the USB power cord and the USB charging slot on the switch socket panel for charging.

The main feature of the utility model is that a transformer circuit board with a power transformer function is arranged and fixed in the switch socket panel. The power input terminal of the transformer circuit board is connected to the power supply connected to the switch socket panel. After the board is transformed and rectified, the output port is a USB slot, corresponding to the position of the USB slot, the cover plate of the switch socket panel has a gap, which is used for plugging in the USB power cord for electronic appliances to charge.

With the above arrangement, to charge general electronic appliances (such as mobile phones), just connect one end of the USB power cable to the electronic appliance, and insert the other end into the gap 120 corresponding to the USB slot 130 on the cover plate 12 of the switch socket panel 10 . Charge. It overcomes the disadvantages of the prior art that electronic appliances still need to be charged with a power cord with a transformer, which causes the power cord to be rolled up, bulky, heavy, and inconvenient to carry. The utility model is equipped with a USB slot 130 on the switch socket panel 10, which can be used to charge the increasingly popular electronic products at any time, and does not need to be used with a power cord with a transformer. This structure is indeed more practical and progressive than the conventional one.

Description of drawings

Fig. 1 is the front structural representation of the utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the right view of Fig. 1;

Fig. 4 is the top view of Fig. 1;

Fig. 5 is the bottom view of Fig. 1;

Fig. 6 is a three-dimensional exploded schematic diagram of the utility model;

Fig. 7 is a schematic diagram of the exploded structure of Fig. 2;

FIG. 8 is a schematic diagram of the exploded structure of FIG. 4 .

Explanation of reference signs:

1. Socket upper cover, 11. Upper cover clamping head (corresponding to the lower cover card hole 44 of the socket lower cover 4), 12. Through hole, 2. USB socket assembly, 21. USB slot, 22. USB panel Chuck (corresponding to the clamping hole 43 of the socket lower cover 4), 23, the USB panel, 24, the socket panel clamping plate, 25, the transformer circuit board, 3, the power socket, 31, the socket clamping head (with the socket The clamping hole 42 on the lower cover clamping plate 41 of the lower cover 4 corresponds to clamping), 4, the socket lower cover, 41, the power socket clamping plate, 42, the power socket clamping hole, 43, the USB panel fixing clamping hole, 44 , the card hole of the lower cover, 45, the card slot, 46, the housing shell of the USB socket assembly, 47, the mounting hole of the lower cover.

Detailed ways

Please refer to Figures 1 to 8, this embodiment of the utility model is a switch socket panel fixed on the wall, which has:

The upper cover 1, the lower cover 4 and the power socket 3, the power socket 3 (consisting of a socket panel and a socket main body, both of which are snap-fitted and connected) pass through the socket clamps 31 on both sides and the lower cover of the socket lower cover 4 The clamping hole 42 on the clamping plate 41 is correspondingly clamped, and the front end (socket panel) of the power socket 3 is inserted into the corresponding opening of the upper cover 1 . The lower cover 4 and the upper cover 1 are clamped together through the corresponding upper cover clips 11 and the lower cover clamping holes 44 (see FIG. 6 ).

A USB socket assembly 2 is installed next to the power socket 3, the USB socket assembly 2 has a transformer circuit board 25 with a power transformer function, and the power supply input terminal of the transformer circuit board 25 is connected to the power supply ( That is, the power supply of the power socket 3 is connected, and after the power supply is transformed and rectified by the transformer circuit board 25, the output end is connected to a USB slot 21.

The rear end of the USB socket 21 is welded on the transformer circuit board 25, and is fixed between the USB panel 23 and the USB socket assembly housing shell 46 of the lower cover 4 with plastic. The front end of the USB slot 21 is provided with a USB panel 23 with the opening, and the front end of the USB slot 21 passes through the opening on the USB panel, so that the electronic appliance can be charged by inserting a USB power cord. Two opposite sides of the USB panel 23 are respectively provided with a USB panel clip 22, and the USB panel clip 22 is snapped into the USB panel fixing card hole 43 provided on the USB socket assembly containing shell 46. ; The USB panel 23 is embedded in the through hole 12 of the upper cover 1 .

The output voltage of the USB slot 21 is the same as the output voltage of the USB slot of a general home computer host.

The USB socket assembly 2 of the present utility model can also be installed on an existing conversion switch socket panel, an extension line type plug switch socket panel or other types of power adapter devices (not shown), all of which belong to the protection of this patent Content.

Claims (6)

1. A switch socket panel with a USB charging slot, including an upper cover, a lower cover and a power socket, the upper cover and the lower cover are connected to each other, and the power socket is installed in the upper cover or the lower cover, and it is characterized in that: A USB socket assembly is installed next to the power socket of the power supply. The USB socket assembly has a transformer circuit board with power transformer function. The power input terminal of the transformer circuit board is connected to the power supply connected to the switch socket panel. After voltage rectification, the output end is connected to a USB slot, and corresponding to the position of the USB slot, the upper cover of the switch socket panel has an opening for electronic appliances to be plugged in with a USB power cord for charging. 2. The switch socket panel with USB charging slot according to claim 1, characterized in that: the output voltage of the USB slot is the same as the output voltage of the USB slot of a general home computer host. 3. The switch socket panel with USB charging slot according to claim 1, characterized in that: said switch socket panel is a switch socket panel fixed on the wall. 4. The switch socket panel with USB charging slot according to claim 2, characterized in that: the rear end of the USB slot is welded on the transformer circuit board; There is a USB panel with the opening, and the front end of the USB slot passes through the opening on the USB panel and is connected to each other; a USB panel clip is provided on the opposite side of the USB panel, and is snapped on the said USB panel. The corresponding card hole of the lower cover; the USB panel is embedded in the through hole of the upper cover; the power socket is clamped in the power socket clamping plate of the lower cover; the lower cover The upper cover and the upper cover are snapped together through the corresponding upper cover clamping head and the lower cover clamping hole. 5. The switch socket panel with USB charging slot according to claim 1, characterized in that: the switch socket panel can be a conversion switch socket panel. 6. The switch socket panel with USB charging slot according to claim 1, characterized in that: the switch socket panel can be an extension cord type plug switch socket.

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