CN202333282U - Portable drawer type patch board - Google Patents

Abstract

The utility model provides a portable drawer-type plug-in board, which includes a lower plug-in board, an upper plug-in board and a plug, the lower plug-in board has 1-5 lower sockets, and the upper plug-in board has 1 - 5 upper sockets, the plug is connected to the front end of the plug board through the connecting wire, there are moving guide rails on both sides of the lower plug board, there is a cavity at the bottom of the upper plug board, and the two sides of the upper plug board are connected with The connecting part corresponding to the moving guide rail of the lower plug board, the rear end of the lower plug board has a side USB charging socket, the rear end of the upper plug board has a rotating shaft, a handle is installed on one side of the rotating shaft, and the upper part of the rotating shaft is There are electric wires, one end of the electric wire is connected with the rear end of the upper plug board, and the other end of the electric wire is connected with an active USB charging socket. The utility model designs a portable drawer-type plug-in board, which has two layers of plug-in boards, and combines the plug-in board with the drawer, so that more plugs can be set in a limited space, thereby greatly improving the efficiency of the plug-in board. board space utilization.

Description

A portable drawer type plug board

technical field

The utility model relates to the field of plug-in boards, in particular to a portable drawer-type plug-in board.

Background technique

With the continuous development of modern society, people often need to go out to work, travel and play. A series of electronic products such as mobile phones, computers, and cameras play an increasingly important role in the process of going out. In the face of many electrical appliances that need to be used at the same time, the number of sockets fixed on the wall is extremely limited, which is powerless. Therefore, a mobile plug board has appeared. Due to the limited length of the plug board, the sockets that can be set on the plug board are limited. In addition, many devices are now charged with a USB interface, but there is no such interface on the existing plug board, which greatly limits its development.

Utility model content

In view of the above problems, the utility model designs a portable drawer-type plug-in board, which has two layers of plug-in boards, and combines the plug-in board with the drawer, so that more plugs can be set in a limited space, thereby greatly The space utilization rate of the plug-in board is improved. To achieve this purpose, the utility model provides a portable drawer-type plug-in board, which includes a lower plug-in board, an upper plug-in board and a plug. The lower plug-in board has 1 - 5 lower sockets. There are 1-5 upper sockets on the upper plug board. There is a cavity at the bottom of the power board, and there are connecting parts corresponding to the moving guide rails of the lower power board on both sides of the upper power board. The rear end of the lower power board has a side USB charging socket, and the rear end of the upper power board has a A rotating shaft, a handle is installed on one side of the rotating shaft, and there are electric wires on the rotating shaft, one end of the electric wire is connected with the rear end of the upper plug board, and the other end of the electric wire is connected with a movable USB charging socket.

As a further improvement of the utility model, the socket is a three-item socket or a two-item socket, and the patented socket can be a three-item socket or a two-item socket, and the manufacturer can choose according to the frequency of use of the three-item socket or the two-item socket.

As a further improvement of the utility model, there is a switch on the upper plug-in board, and the switch is a manual switch or an infrared control switch. This patent can set a switch to control the plug-in board. The switch in this patent can be a manual switch or an infrared control switch. It can be an infrared control switch, through which the power strip can be automatically turned on and off, but the structure is relatively complicated. Using a manual switch can not realize automatic on-off, but the structure is simpler.

As a further improvement of the utility model, there is an indicator light on the upper plug-in board, through which it can be known whether the plug-in board is on or off.

As a further improvement of the utility model, the plug is connected to the front end of the lower plug board or the front end of the upper plug board through a connecting wire. The plug of this patent can be connected to the front end of the lower plug board or the front end of the upper plug board. choose.

The utility model designs a portable drawer-type plug-in board, which has two layers of plug-in boards, and can be used after the lower plug-in board is pulled out along the guide rail, so that more plugs can be set in a limited space, which greatly improves the The space utilization rate of the plug-in board, the patented plug-in board is designed with a USB charging socket, the USB charging socket can be used as a mobile phone charger interface, or provide power to other small household appliances, the USB charging socket on the design of the patented plug-in board is an active USB The charging socket can pull out a correspondingly long wire according to the needs of the user to make up for the lack of charging wires or the needs of the user for long-distance use.

Description of drawings

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

Fig. 2 is a flowchart of the utility model USB charging circuit;

The components in the figure are:

1. Bottom plug-in board; 1-1. Moving guide rail; 1-2. Bottom socket; 1-3. Side USB charging socket;

2. Upper plug board; 2-1. Connecting part; 2-2. Upper socket; 2-3. Switch;

2-4, indicator light; 2-5, rotating shaft; 2-6, handle; 2-7, movable USB charging socket;

3. Plug;

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is described in detail:

The utility model designs a portable drawer-type plug-in board, which has two layers of plug-in boards, and combines the plug-in board with the drawer, so that more plugs can be set in a limited space, thereby greatly improving the efficiency of the plug-in board. Board space utilization.

As a specific embodiment of the present invention, this patent provides a portable drawer-type plug board, including a lower plug board 1, an upper plug board 2 and a plug 3, and the lower plug board 1 has three lower Sockets 1-2, there are 4 upper sockets 2-2 on the upper plug board 2, this patent can design multiple sockets on the plug board, and several manufacturers can design according to the needs of users and the length of the plug board. It is determined that the plug 3 is connected to the front end of the upper plug board through a connecting wire, and the plug of this patent can be connected to the front end of the lower plug board or the front end of the upper plug board. The manufacturer can choose according to the needs of the user. The lower plug board 1 two There is a moving guide rail 1-1 on the side, and there is a cavity at the bottom of the upper plug board 2, and there are connecting parts 2-1 corresponding to the moving guide rail 1-1 of the lower plug board 1 on both sides of the upper plug board 2. There is a side USB charging socket 1-3 at the rear end of the lower plug board 1, and a rotating shaft 2-5 is arranged at the rear end of the upper plug board 2, and a handle 2-6 is installed on one side of the rotating shaft 2-5, and the rotating shaft 2 -5 Shangrao has a wire, one end of the wire is connected to the rear end of the upper plug board 2, and the other end of the wire is connected to a movable USB charging socket 2-7, and the USB charging socket is transformed by 220v alternating current as shown in Figure 2 , rectification, filtering, and voltage stabilization to output a stable 5v DC current. Connect the DC power supply to the two pins of VCC and GND of the Micro-USB interface, so that the USB cable can be plugged in to realize the charging of electronic products such as mobile phones. , so the USB charging socket can be used as a mobile phone charger interface, or to supply power to other small household appliances. Through the active USB charging socket 2-7, the user can pull out a correspondingly long wire to make up for the lack of charging wires or the needs of users for long-distance use. When not in use, the electric wires can be put away by rotating the handle 2-6.

As a preferred embodiment of the utility model, this patent provides a portable drawer-type plug board as shown in Figure 1, which includes a lower plug board 1, an upper plug board 2 and a plug 3. There are 3 lower sockets 1-2 on the plug board 1, 1 three-item socket and 2 two-term sockets, and there are 4 upper sockets 2-2 on the upper plug-in board 2, 1 three-item socket and 3 two-item sockets. One socket, this patent can design multiple sockets on the plug-in board, and the specific design of several design manufacturers can be determined according to the needs of users and the length of the plug-in board. The patented socket can be three sockets or two sockets. The manufacturer It can be selected according to the frequency of use of three sockets or two sockets. The plug 3 is connected to the front end of the upper plug board through a connecting wire. The patented plug can be connected to the front end of the lower plug board or the front end of the upper plug board. It needs to be selected, there are moving guide rails 1-1 on both sides of the lower plug-in board 1, there is a cavity at the bottom of the upper plug-in board 2, and there are moving guide rails 1-1 on both sides of the upper plug-in board 2 and the lower plug-in board 1. 1 corresponds to the connection part 2-1, the rear end of the lower plug board 1 has a side USB charging socket 1-3, the rear end of the upper plug board 2 has a rotating shaft 2-5, and the rotating shaft 2-5 A handle 2-6 is installed on the side, and there is a wire on the shaft 2-5, one end of the wire is connected to the rear end of the upper plug board 2, and the other end of the wire is connected to a movable USB charging socket 2-7, and the USB charging As shown in Figure 2, the 220v AC power is transformed, rectified, filtered, and stabilized to output a stable 5v DC current as shown in Figure 2. Connect the DC power supply to the VCC and GND pins of the Micro-USB interface, so that it can be plugged in The USB cable realizes the charging of electronic products such as mobile phones, so the USB charging socket can be used as a mobile phone charger interface, or provide power to other small household appliances. Through the active USB charging socket 2-7, the user can pull out a correspondingly long wire to To make up for the lack of charging wires or the needs of users for long-distance use, the wires can be put away by rotating the handle 2-6 when not in use. There is an infrared control switch on the upper plug board 2. This patent can set the switch 2-3 to plug in The switch 2-3 of this patent can be a manual switch or an infrared control switch. The automatic on-off of the plug-in board can be realized through the infrared control switch, but the structure is relatively complicated. Using a manual switch, although it cannot realize automatic on-off broken, but the structure is simpler, there are indicator lamps 2-4 on the described upper plug board 2, can know whether the plug board is on or off by the indicator light 2.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model in any other form, and any modifications or equivalent changes made according to the technical essence of the utility model still belong to the utility model. Scope of protection claimed.

Claims (6)

1. A portable drawer-type plug board, including a lower plug board (1), an upper plug board (2) and a plug (3), and there are 1-5 lower sockets on the lower plug board (1) (1-2), there are 1-5 upper sockets (2-2) on the upper plug board (2), and the plug (3) is connected to the front end of the plug board through a connecting wire, characterized in that: the There are moving guide rails (1-1) on both sides of the lower plug board (1), there is a cavity at the bottom of the upper plug board (2), and there are holes on both sides of the upper plug board (2) and the lower plug board (1) ) to move the connecting part (2-1) corresponding to the guide rail (1-1), the rear end of the lower plug board (1) has a side USB charging socket (1-3), and the upper plug board (2) There is a rotating shaft (2-5) at the rear end, and a handle (2-6) is installed on one side of the rotating shaft (2-5). There are electric wires on the rotating shaft (2-5), and one end of the electric wire is connected to the upper plug-in board. (2) The back end is connected, and the other end of the wire is connected to an active USB charging socket (2-7). 2. A portable drawer-type power strip according to claim 1, wherein the socket is a three-item socket or two-item socket. 3. A portable drawer-type power strip according to claim 1 or 2, characterized in that: there is a switch (2-3) on the upper power strip (2). 4. A portable drawer-type power strip according to claim 3, characterized in that: the switch (2-3) is a manual switch or an infrared control switch. 5. A portable drawer-type power strip according to claim 4, characterized in that: there is an indicator light (2-4) on the upper power strip (2). 6. A portable drawer-type power strip according to claim 5, wherein the plug (3) is connected to the front end of the lower power strip (1) or the front end of the upper power strip (2) through a connecting wire.

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