CN105428877B - A kind of safe wiring board - Google Patents

Abstract

The invention discloses a safety plug-in board, which comprises a power cord and a plug-in socket. A slide rail is arranged under the plug-in socket, and the plug-in socket is connected to a cover plate through the slide rail. A groove is provided with a child lock inside, and a card protrusion is provided on the cover panel to match the card hole, and several sockets are also arranged on the socket. The plug-in board of the present invention uses a cover plate to protect the plug-in socket during work, which is not easy to be damaged, and uses slide rails to connect the plug-in socket and the cover plate, which is convenient and safe.

Description

A safety plug board

technical field

The invention belongs to the field of electronic products, in particular to a safety plug board.

Background technique

The volume of most plugboards is all bigger, is inconvenient to collect and put, has brought a lot of inconvenience to people. The plug-in board is a kind of plug-in socket, which is just a multi-hole plug-in socket formed by putting together multiple plug-in sockets. This combination has many advantages, and it can be used for multiple purposes, which not only saves space but also saves The circuit is a very simple and practical invention. At present, the plugboards we often use in our daily life are long strips, and because of the simple structure, the safety performance is relatively average.

The safety measures of the current plug-in boards are not in place. Some use only reverse-type shields, and some use inward-rotation protection. In the case of ineffective rotation; the internal rotation protection becomes easy to expose the inner line due to the increase in the number of uses, resulting in unsafe hidden dangers. It is very necessary to design a safety switch circuit to ensure that when the circuit is powered on again after a sudden power failure, the external electrical appliances connected to the plug-in board will not be powered by themselves to ensure the safety of power consumption. And various plug sockets have potential safety hazards due to lack of better external protective equipment.

Contents of the invention

The purpose of the present invention is to provide a new safety plug socket with higher safety performance in view of the deficiencies of the prior art.

Technical solution: In order to achieve the purpose of the above invention, the technical solution adopted in the present invention is: a safety plug-in board, including a power cord and a plug-in socket. A slide rail is arranged under the plug-in socket, and the plug-in socket passes through the slide rail Connect to the cover. Specifically, it is: a safety plug board, including a power cord and a plug socket, a slide rail is arranged under the plug socket, the plug socket is connected to the cover plate through the slide rail, and the plug socket is provided with The power switch and the indicator light are provided with a groove on one side of the socket, and a child lock is arranged in the groove, and a handle is provided on the cover, and the handle is on the cover The outer side of the plate, the inner side of the cover plate corresponding to the handle is provided with a soft elastic bump, corresponding to the soft elastic bump is the card slot on the socket, the card slot Matching with the protrusion, the socket and the cover plate can be fastened. There is a cover plate at one end of the socket, and the cover plate is movably linked with the socket. On the cover plate It has a card protrusion, and the card protrusion matches the card hole on the socket. There are several sockets on the socket, 1/3 of which are circular sockets, and 2 The jack of /3 is a rectangular jack, and the length of the cover plate is 8/10 to 9/10 of the length of the socket.

Beneficial effects: Compared with the prior art, the present invention has the beneficial effects as follows: 1. Use the cover plate to protect the socket, which is not easy to damage; 2. Use slide rails to connect the socket and the cover, which is more convenient; Covering panels, child locks and other facilities greatly eliminate potential safety hazards.

Description of drawings

The preferred embodiments of the present invention are listed below, and the technical means of the present invention are described in detail. The present invention will be described in further detail in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is a structural schematic diagram of the present invention.

The parts are marked as follows: power cord 1, socket 2, slide rail 3, cover plate 4, groove 5, child lock 6, bump 7, handle 8, cover plate 9, card protrusion 10, card hole 11 , indicator light 12, power switch 13, card slot 14, jack 15.

Detailed ways

In order to enable those skilled in the art to better understand the technical solution of the present invention, and to make the above-mentioned purpose, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings .

As shown in FIG. 1 , the technical solution of the present invention will be described in detail through a preferred embodiment in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the embodiment. As shown in Figure 1, a safety plug board includes a power cord 1 and a plug socket 2, a slide rail 3 is arranged under the plug socket 2, and the plug socket 2 is connected to the cover plate 4 through the slide rail 3, A power switch 13 and an indicator light 12 are arranged on the socket 2, a groove 5 is arranged on one side of the socket 2, and a child lock 6 is arranged in the groove 5. The cover plate 4 is provided with a handle 8, the handle 8 is on the outside of the cover plate 4, and the inside of the cover plate 4 corresponding to the handle 8 is provided with a soft elastic bump 7, and The soft elastic bump 7 corresponds to the slot 14 on the socket 2, the slot 14 matches the bump 7, and can fasten the socket 2 and the cover plate 4 , there is a cover plate 9 at one end of the socket 2, the cover plate 9 is movably linked with the socket 2, the cover plate 9 has a card protrusion 10, and the card protrusion 10 is connected to the socket The card hole 11 on the wire base 2 is matched, and the wire socket 2 is provided with several jacks 15, and 1/3 of the jacks 15 are circular jacks, and 2/3 of the jacks 15 is a rectangular jack, and the length of the cover plate 9 is 8/10 of the length of the socket 2 . The cover plate is used to protect the socket, which is not easy to be damaged; the slide rail is used to connect the socket and the cover plate, which is more convenient; there are covering panels, child locks and other facilities, which greatly eliminate potential safety hazards.

The above-mentioned embodiments are only preferred solutions for the realization of the present invention, and are not exhaustive. Any simple transformation and modification made without departing from the concept of the present invention should still be included in the protection scope of the present invention. The above descriptions are only specific embodiments of the present invention. The protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention shall fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be defined by the claims.

Claims (3)

1. A safety plug board, characterized in that: it includes a power cord (1), a socket (2), a slide rail (3) is set under the socket (2), and the socket (2) Connected with the cover plate (4) through the slide rail (3), a power switch (13) and an indicator light (12) are arranged on the socket (2), and the socket (2) A groove (5) is arranged on one side, and a child lock (6) is arranged in the groove (5), and a handle (8) is arranged on the cover plate (4), and the handle (8) On the outer side of the cover plate (4), the inner side of the cover plate (4) corresponding to the handle (8) is provided with a soft elastic bump (7), which is connected with the soft elastic bump (7). ) corresponds to the slot (14) on the socket (2), the slot (14) is matched with the bump (7), and the socket (2) can be connected to the cover The plate (4) is clamped, and there is a cover plate (9) at one end of the socket (2), and the cover plate (9) is movably linked with the socket (2), and the cover plate (9) ) has a card protrusion (10), the card protrusion (10) matches the card hole (11) on the socket (2), and the socket (2) is provided with several jacks ( 15), 1/3 of the jacks (15) are circular jacks, 2/3 of the jacks (15) are rectangular jacks, and the length of the cladding plate (9) is the 8/10 to 9/10 of the length of the plug socket (2). 2. A safety plug-in board according to claim 1, characterized in that: the length of the cover plate (9) is 8/10 of the length of the plug-in socket (2). 3. A safety plug-in board according to claim 1, characterized in that: the length of the cover plate (9) is 9/10 of the length of the plug-in socket (2).