Wall plug-in wire connector

Abstract

The utility model relates to a wall plug-in type wire connector, which comprises a plug device and a socket device, the plug device and the socket device are plugged in a male and female manner, the plug device and the socket device are internally provided with wiring terminals A used for connecting wires, the socket device is arranged in a wall cassette, the internal wiring terminals are used for connecting wall wires, the front end of the socket device is provided with a panel provided with jacks, and the socket device is provided with a socket. The rear end of the plug device is provided with a plug which realizes male and female plug-in with the socket, a shell of the plug device is provided with a tongue hook, the middle part of the tongue hook is hinged on the shell of the plug device, the front end of the tongue hook is a pressure-bearing end, the rear end of the tongue hook is provided with a hook head used for hooking a panel, and the pressure-bearing end can bear external pressure to drive the hook head to be separated from the panel. And the elastic piece drives the hook head to reset so as to hook the panel of the socket device. The plug device and the socket device can be quickly installed and electrified, and are locked by the tongue hook to prevent falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of wall wiring, in particular to a wall plug-in connector. Background Art

[0002] As people's living standards improve, the use of cabinets has evolved from a single purpose to a diverse range. For example, TV cabinets are no longer simply used to house televisions, but now accommodate and display a variety of items, including TVs, set-top boxes, stereos, routers, tea supplies, and clothing. A TV cabinet typically houses an electrical control box, which controls integrated circuits and facilitates connecting electrical devices such as light strips, TVs, stereos, and routers to the cabinet. The control box typically uses terminal blocks to connect to wall wiring. Terminal blocks are designed to facilitate the connection of wires. They are essentially a piece of metal enclosed in insulating plastic, with holes at each end for inserting wires and screws for tightening and loosening. Installing these terminals requires a time-consuming process, often requiring crimping screws to connect to the wall wiring. Utility Model Content

[0003] The purpose of the utility model is to overcome the defects of the prior art, and provide a wall plug-in connector. The plug and socket can be quickly installed and powered on, and are locked by a tongue hook to prevent them from falling off.

[0004] The technical solution of the utility model is as follows: a wall plug-in connector, comprising a male-female plug and a socket, wherein the plug and the socket are both provided with wiring terminals for connecting wires, the socket is installed in a wall hidden box, and the internal wiring terminals are used to connect wall wires, the front end of the socket is provided with a panel, the panel is provided with a socket, the rear end of the plug is provided with a plug for male-female plugging into the socket, a tongue hook is provided on the outer shell of the plug, the middle part of the tongue hook is hinged to the outer shell of the plug, the front end of the tongue hook is a pressure-bearing end, and the rear end is provided with a hook head for hooking the panel, the pressure-bearing end can bear external pressure to drive the hook head to detach from the panel, and the hook head is also driven by an elastic member to reset so that it can be used to hook the panel of the socket.

[0005] By adopting the above technical solution, the wiring terminals in the socket are connected to the wall wires, and the wiring terminals in the plug are connected to the lighting wires, socket wires, etc. The male and female parts are plugged into each other through the plug of the plug and the socket of the socket, which can be powered on quickly and connected quickly with plug and unplug. The tongue hook is used to hook the panel, which can effectively prevent the plug from loosening and detaching. After pressing the pressure-bearing end of the tongue hook, the hook head can be driven to detach from the panel, so that the plug can be quickly disassembled.

[0006] Preferably, the panel is provided with a hook opening, and an inner side wall of the hook opening is provided with a tongue piece extending toward the inner cavity of the dark box. After the plug and the socket are plugged into each other, the tongue hook passes through the hook opening backwards and can be hooked on the tongue piece.

[0007] With the above further arrangement, the hook opening is communicated with the inner cavity of the dark box, which facilitates the entry of the rear end of the tongue hook, and the tongue hook can also move in the hook opening.

[0008] Preferably, the socket is arranged in the middle of the panel, the plug is arranged in the middle of the rear end of the plug device, the tongue hook is arranged at the upper end of the shell, and the tongue piece is arranged on the lower side wall of the hook mouth, and the hook head is rotated downward to hook on the rear end surface of the tongue piece to achieve locking of the plug device.

[0009] With the above further arrangement, the socket is arranged in the middle of the panel to facilitate the plugging operation, and the tongue hook is arranged at the upper end of the shell to facilitate the downward pressing of the pressure-bearing end of the tongue hook.

[0010] Preferably, the plug has a row of pins, and the socket has a corresponding row of pin holes.

[0011] With the above further arrangement, multiple groups of pins and pin holes are connected to conduct electricity, which can connect multiple circuits and facilitate the control of multiple lights and sockets.

[0012] Preferably, an openable and closable box cover is further provided, and the box cover can open or close the panel exposed to the dark box.

[0013] With the above further arrangement, after the box cover is closed, it can be dustproof and waterproof, thereby extending the service life of the socket.

[0014] Preferably, the box cover is hinged to the dark box, or snap-connected, or plug-in-socket-connected, or magnetically connected.

[0015] Preferably, the box cover is hinged to the dark box on one side and snap-connected to the dark box on the other side, and can cover the front end surface of the dark box, and the panel is embedded in the dark box.

[0016] With the above further arrangement, one side of the box cover is always hinged to the dark box, which can prevent loss on the one hand and facilitate opening or closing on the other hand, and the other side of the box cover is locked with the dark box buckle to prevent loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of a specific embodiment of the utility model;

[0018] Figure 2 for Figure 1 Exploded diagram;

[0019] Figure 3 This is a diagram showing a plug-in socket structure of a box cover in a specific embodiment of the present utility model;

[0020] Figure 4 This is a diagram showing a hinged structure of the box cover in a specific embodiment of the present invention.

[0021] In the figure: plug 1, socket 2, terminal A, dark box 3, box opening 31, panel 21, socket 22, pin hole 221, plug 11, pin 111, tongue hook 13, pressure-bearing end 131, hook head 132, hook opening 211, tongue piece 212, box cover 4, and block 41. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in this embodiment with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0023] like Figure 1-4 As shown, the present invention provides a wall-mounted plug connector comprising a male-female plug 1 and a female socket 2. Both the plug 1 and the female socket 2 are equipped with terminals A for connecting wires. These terminals are conventional designs, capable of inserting wires and having screws for tightening or loosening. The female socket 2 is mounted in a wall cassette 3, and the internal terminals are used to connect to the wall wires. The terminals A within the plug 1 are used to connect to lighting wires, outlet wires, and the like. The female socket 2 has a front panel 21 with a socket 22 on it. The plug 1 has a male-female plug 11 at the rear end, which is mated to the socket 22. The plug 11 has a row of copper pins 111, and the socket 22 has a corresponding row of pin holes 221. Multiple pins and pin holes can be connected to each other to create multiple circuits, facilitating the control of multiple lights and outlets. Alternatively, the socket and plug can be interchanged.

[0024] The plug housing is provided with a tongue hook 13, the middle portion of which is hingedly connected to the housing. The front end of the tongue hook 13 is a pressure-bearing end 131, and the rear end has a hook head 132 for hooking onto the panel 21. The pressure-bearing end 131 can be pressed against the panel 21, disengaging the hook head 132. An elastic member also forces the hook head 132 back into position, allowing it to hook onto the panel 21 of the socket 2. The elastic member, not shown, can be a torsion spring or a spring positioned between the housing and the pressure-bearing end. The panel 21 also has a hook opening 211, and an inner wall of the hook opening 211 has a tongue 212 extending toward the interior of the dark box 3. After the plug 1 and the socket 2 are mated, the tongue hook 13 extends rearward through the hook opening 211 and hooks onto the tongue 212. Alternatively, the tongue hook can directly hook onto the outer edge of the socket panel. The socket 22 is located in the middle of the panel 21, the plug 11 is located in the middle of the rear end of the plug device 1, the tongue hook 13 is located at the upper end of the housing, and the tongue piece 212 is located on the lower side wall of the hook opening 211. The hook head 132 rotates downward to hook onto the rear end surface of the tongue piece 212, thereby locking the plug device 1. Of course, the tongue hook can also be located at the lower end or on the left or right side of the housing.

[0025] Specifically, a retractable cover 4 is provided, which can open and close the panel 21 exposed from the dark box 3. The cover 4 is hingedly connected to the dark box 3, or connected by a snap fit, a plug-and-socket connection, or a magnetic connection. When the cover is in place, it protects against dust and water, extending the life of the socket. The cover 4 can also be mounted on a panel.

[0026] The box cover 4 is hinged to the lower end of the dark box 3 on one side and is snap-fitted to the upper end of the dark box 3 on the other side. The snap-fitting connection includes a clamping block 41 provided on the box cover 4. The box cover can cover the front end of the dark box 3, and the panel 21 is embedded in the dark box 3. The hinge connection can be connected via a rotating shaft or via a connecting piece that can be folded or unfolded.

[0027] Of course, the panel 21 can also be against the front end of the dark box 3. The panel 21 can cover the box opening 31 of the dark box 3.

[0028] This product's hidden box 3 is embedded in the wall and is used for wiring. First, install the socket 2 into the hidden box 3, and connect its panel 21 to the hidden box 3 with screws. The wall wires are connected to the wiring terminals A of the socket 2. The wiring terminals A in the plug 1 are connected to the lighting wires, socket wires, etc.

[0029] When in use, the cover 4 is opened to expose the panel 21, and the male and female connectors are connected by the plug 11 at the rear end of the plug 1 and the socket 22 at the front end of the socket 2, which can quickly connect the power and the two can be plugged in and out quickly. At the same time, the rear end of the tongue hook 13 is penetrated by the hook opening 211, and the elastic member drives the front end of the tongue hook 13 upward and the rear end thereof rotates downward, so that the hook head 132 hooks downward on the rear end surface of the tongue piece 212, which can effectively prevent the plug 1 from loosening and detaching forward.

[0030] When the pressure-bearing end 131 of the tongue hook 13 is pressed downward, the hook head 132 is lifted and separated from the tongue piece 212 below. At this time, the rear end of the tongue hook 13 can pass forward through the hook opening 211, and the plug 1 can be pulled forward for quick removal. After that, the box cover 4 can be closed to cover the panel 21 and prevent the socket 22 from being exposed.

[0031] It should be noted that in the description of the present invention, all directional indications (such as up, down, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] In addition, the terms "first," "second," and so on, used in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features being described. In the description of this utility model, "several" or "a plurality" means at least two, for example, two or three, unless otherwise specifically defined.

[0033] In the description of this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "coupled," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connection, detachable connection, or integration; they may refer to direct connection or indirect connection through an intermediate medium; they may refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

Claims

1. A wall plug-in connector, characterized in that: The invention comprises a male-female plug-in connector (1) and a socket connector (2), wherein both the plug connector (1) and the socket connector (2) are provided with a terminal block (A) for connecting an electric wire. The socket connector (2) is installed in a wall dark box (3), and the terminal block inside the plug connector is used to connect the wall electric wire. The front end of the socket connector (2) is provided with a panel (21), and the panel (21) is provided with a socket (22). The rear end of the plug connector (1) is provided with a plug (11) for male-female plug-in connection with the socket (22). A tongue hook (13) is provided on the outer shell of the plug connector, and the middle part of the tongue hook (13) is hinged to the outer shell of the plug connector. The front end of the tongue hook (13) is a pressure-bearing end (131), and the rear end is provided with a hook head (132) for hooking the panel (21). The pressure-bearing end (131) can bear external pressure to drive the hook head (132) to detach from the panel (21), and the hook head (132) is driven by an elastic member to reset so as to be used for hooking the panel (21) of the socket connector (2).

2. A wall plug-in connector according to claim 1, characterized in that: The panel (21) is also provided with a hook opening (211) communicating with the inner cavity of the dark box, and an inner side wall of the hook opening (211) is provided with a tongue piece (212) extending backwards. After the plug (1) and the socket (2) are plugged into each other, the tongue hook (13) passes through the hook opening (211) backwards and can be hooked on the tongue piece (212).

3. A wall plug-in connector according to claim 2, characterized in that: The socket (22) is opened in the middle of the panel (21), the plug (11) is arranged in the middle of the rear end of the plug device (1), the tongue hook (13) is arranged at the upper end of the shell, and the tongue piece (212) is arranged on the lower side wall of the hook opening (211). The hook head (132) rotates downward to hook on the rear end surface of the tongue piece (212), thereby locking the plug device (1).

4. A wall plug-in connector according to claim 1, 2 or 3, characterized in that: The plug (11) has a row of pins (111), and the socket (22) has a corresponding row of pin holes (221).

5. A wall plug-in connector according to claim 1, 2 or 3, characterized in that: A closable box cover (4) is also provided, and the box cover (4) can open or close the panel (21) exposed outside the dark box (3).

6. The wall plug connector according to claim 5, characterized in that: The box cover (4) is hingedly connected to the dark box (3), or snap-fitted, or plug-in-socketed, or magnetically connected.

7. The wall plug-in connector according to claim 6, characterized in that: One side of the box cover (4) is hinged to the dark box (3), and the other side is connected to the dark box (3) by a snap-fit, and can cover the front end surface of the dark box (3). The panel (21) is embedded in the dark box (3).

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