CN109346869B - Mistaken touch prevention socket - Google Patents

Abstract

The invention provides an anti-mistouch socket, which includes a socket body, a fixed cover, a drive locking plate, a mounting carriage and a safety cover. The socket body is provided with several groups of socket holes, and one end of the socket body is provided with There is a main cable electrically connected to the socket hole, one side of the socket body is provided with an installation side plate, the other side of the socket body is provided with a fixed cover body, and an installation cavity is opened in the installation side plate, so the The upper end face of the drive locking plate is symmetrically provided with two clamping plates, the two ends of the socket body are provided with mounting carriages, the safety cover is movably mounted on the mounting carriage, and the safety cover has limited openings. The limit card slot is matched with the card plate, a locking mechanism is symmetrically installed in the safety cover, and the two sides of the driving locking plate are symmetrically provided with blocks matched with the locking mechanism. A safety cover with a locking mechanism is set on the socket, which is difficult for children to open, which can avoid children's electric shock caused by improper use of the curious socket.

Description

An anti-mistouch socket

technical field

The invention relates to the technical field of power sockets, in particular to an anti-mistouch socket.

Background technique

With the development of the economy, the advancement of technology, and the improvement of people's living standards, there are more and more electrical appliances in residents' homes, so more and more sockets are used. The structure of a common socket generally includes a casing and electrodes made of metal material and matched with the pole pieces of the plug. The casing is provided with socket holes at positions corresponding to the electrodes. However, there are still hidden dangers in sockets. They are always ready for power supply, that is, the sockets of the sockets are not closed but open. Children are full of curiosity and often take things to poke the socket holes. It is made of conductive material, so it is very likely to cause casualties. Usually, under normal use of the socket, the accident of children playing with the socket out of curiosity and getting electric shock occurs frequently, and it is difficult to prevent. Therefore, an anti-mistouch socket is proposed.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the problems in the prior art, and proposes an anti-mistouch socket. By arranging a safety cover with a locking mechanism on the socket, it is difficult for children to open it, and it can avoid children's electric shock caused by improper use of the curious socket. Happening.

In order to achieve the above purpose, the present invention proposes an anti-mistouch socket, which includes a socket body, a fixed cover, a drive locking plate, a mounting carriage and a safety cover, the socket body is provided with several groups of socket holes, and the One end of the socket body is provided with a main cable electrically connected to the socket hole, one side of the socket body is provided with a mounting side plate, the other side of the socket body is provided with a fixed cover, and the mounting side plate is provided with There is an installation cavity, the drive locking plate is installed in the installation cavity through several first elastic telescopic brackets, the upper end face of the drive locking plate is symmetrically provided with two clamping plates, and the two ends of the socket body are provided with installation A sliding frame, the safety cover is movably installed on the installation sliding frame, a limit card slot is set on the safety cover, the limit card slot is matched with the card board, and a lock is symmetrically installed in the safety cover The two sides of the drive locking plate are symmetrically provided with stoppers matched with the locking mechanism.

Preferably, the safety cover further includes a sliding part and a plug-in part, two ends of the safety cover are extended with downwardly bent sliding parts, the sliding parts are matched with the mounting carriage, and the safety cover One side of the cover is provided with a plug-in portion matched with the first slot on the fixed cover body, and a limit card slot is symmetrically arranged above the other side of the safety cover.

Preferably, the locking mechanism includes a mounting sleeve and a locking block, one end of the locking block is provided with a telescopic column, the telescopic column is installed in the mounting sleeve by a spring, and the upper end surface of the locking block is provided with a horizontal locking The lower end surface of the locking block is provided with an arc-shaped driving surface, and the upper end surface of the blocking block is provided with an arc-shaped chamfer.

Preferably, the fixed cover further includes a first slot, a first installation slot, and a second elastic telescopic bracket, the fixed cover is provided with a first slot, and one side of the safety cover is connected to the first socket. The slots are snap-fitted, a first installation slot is opened in the first slot, a plurality of second elastic telescopic brackets are arranged in the first installation slot, and the ends of the telescopic rods of the second elastic telescopic brackets are installed Limited stopper.

Preferably, the drive locking plate further includes a locking plate body and a drive push block, the locking plate body is provided with a plurality of wire insertion slots corresponding to the socket holes, and the stoppers are installed at both ends of the locking plate body The driving push block is installed on the side wall of the locking plate body through a connecting rod, the side wall of the installation side plate is provided with a pushing chute, and the connecting rod penetrates the pushing chute.

Preferably, the installation carriage further includes a guide chute and a cover frame, a guide chute is opened in the installation carriage, the safety cover is movably installed in the guide chute, and the upper end of the installation carriage is An inwardly bent cover frame is extended, and the lower end face of the cover frame is matched with the upper end face of the safety cover.

Beneficial effects of the present invention: The present invention uses the cooperation of the socket body, the fixed cover body, the driving locking plate, the mounting carriage and the safety cover, etc., and by arranging a safety cover with a locking mechanism on the socket, when the safety cover needs to be opened When the cover is closed, the cover must be pushed toward the fixed cover body first, so that the locking mechanism and the block are staggered. While ensuring the unlocked state, push the driving push block downward. At this time, the locking plate Only when the board is released from the limit slot can the cover be pulled out safely. This series of unlocking actions is difficult for children to achieve, which can prevent children from being electrocuted due to improper use of the curious socket.

The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is a top-view structural schematic diagram of an anti-mistouch socket of the present invention;

2 is a schematic front view of an anti-mistouch socket of the present invention;

3 is a schematic top view of a partial structure of an anti-mistouch socket according to the present invention;

4 is a schematic top view of a safety cover of an anti-mistouch socket according to the present invention;

5 is a schematic diagram of a drive locking plate of an anti-mistouch socket according to the present invention;

6 is a schematic structural diagram of a locking mechanism of an anti-mistouch socket according to the present invention;

FIG. 7 is a schematic plan view of a state in which a locking mechanism of an anti-mistouch socket according to the present invention is matched with a stopper.

Detailed ways

Referring to FIGS. 1 to 7, an anti-mistouch socket of the present invention includes a socket body 1, a fixed cover body 2, a driving locking plate 3, a mounting carriage 4 and a safety cover 5. The socket body 1 is provided with several sets of A socket hole 11, one end of the socket body 1 is provided with a main cable 10 electrically connected to the socket hole 11, one side of the socket body 1 is provided with a mounting side plate 12, and the other side of the socket body 1 is provided with a main cable 10 electrically connected to the socket hole 11. There is a fixed cover 2 , an installation cavity 121 is opened in the installation side plate 12 , and the drive locking plate 3 is installed in the installation cavity 121 through a plurality of first elastic telescopic brackets 32 . The upper end surface of the drive locking plate 3 Two clamping plates 34 are symmetrically arranged, two ends of the socket body 1 are provided with mounting carriages 4 , and the safety cover 5 is movably mounted on the mounting carriage 4 , and a limited position is provided on the safety cover 5 A card slot 53, the limit card slot 53 is matched with the card plate 34, a locking mechanism 52 is symmetrically installed in the safety cover 5, and two sides of the drive locking plate 3 are symmetrically arranged to cooperate with the locking mechanism 52 the stop 35. The safety cover 5 further includes a sliding part 51 and a plug-in part 54 , two ends of the safety cover 5 are extended with downwardly bent sliding parts 51 , and the sliding parts 51 are matched with the mounting carriage 4 . One side of the safety cover 5 is provided with a plug portion 54 which is matched with the first slot 21 on the fixed cover 2 , and a limit slot 53 is symmetrically arranged above the other side of the safety cover 5 . The locking mechanism 52 includes a mounting sleeve 521 and a locking block 522. One end of the locking block 522 is provided with a telescopic column, and the telescopic column is installed in the mounting sleeve 521 by a spring. There is a horizontal locking surface, the lower end surface of the locking block 522 is provided with an arc-shaped driving surface, and the upper end surface of the blocking block 35 is provided with an arc-shaped chamfer. The fixed cover 2 further includes a first slot 21 , a first installation slot 22 , and a second elastic telescopic bracket 23 . The fixed cover 2 is provided with a first slot 21 . The side is snap-fitted with the first slot 21, the first slot 21 is provided with a first installation slot 22, the first installation slot 22 is provided with a plurality of second elastic telescopic brackets 23, the second A limiting baffle 231 is installed at the end of the telescopic rod of the elastic telescopic bracket 23 . The drive locking plate 3 further includes a locking plate body 31 and a driving push block 33. The locking plate body 31 is provided with a plurality of wire insertion slots 311 corresponding to the socket holes 11, and the stopper 35 is installed on the locking plate. At both ends of the main body 31, the driving push block 33 is installed on the side wall of the locking plate body 31 through the connecting rod 331. The side wall of the installation side plate 12 is provided with a pushing chute 122, and the connecting rod 331 penetrates through the pushing slide. Slot 122. The installation carriage 4 further includes a guide chute 41 and a cover stop frame 42 , a guide chute 41 is opened in the installation carriage 4 , and the safety cover 5 is movably installed in the guide chute 41 . The upper end of the sliding frame 4 is extended with an inwardly bent cover frame 42 , and the lower end face of the cover frame 42 is matched with the upper end face of the safety cover 5 .

The working process of the present invention:

The working principle of an anti-mistouch socket of the present invention is as follows: by arranging a safety blocking cover with a locking mechanism on the socket, when the safety blocking cover 5 needs to be opened, the safety blocking cover 5 must be first fixed in the direction of the cover body 2 Push to make the locking mechanism 52 and the stopper 35 staggered, while ensuring the unlocked state, push the driving pusher 33 downward, at this time the locking plate body 31 moves downward, and the card plate 34 is separated from the limit slot 53, Only then can the safety cover 5 be pulled out. It is difficult for children to realize this series of unlocking actions, which can prevent children from getting electric shock due to improper use of the curious socket. After opening the safety cover 5, insert the plug, and then push the drive block first. 33 Push down, and insert the safety cover 5 into the installation carriage 4 at the same time. The safety cover 5 is provided with a mark 50. When the mark 50 reaches the position of the installation carriage 4, stop sliding the safety cover 5. When the driving push block 33 is released, the locking plate body 31 is reset under the driving of the first elastic telescopic bracket 32, wherein the card plate 34 is inserted into the limit card slot 53 to limit the safety cover 5, and at the same time the two sides are locked The mechanism 52 cooperates with the stopper 35 to self-lock the locking plate body 31 to prevent children from easily pushing down.

The above-mentioned embodiments are illustrative of the present invention, not limitations of the present invention, and any scheme after simple transformation of the present invention belongs to the protection scope of the present invention.

Claims (6)

1. An anti-mistouch socket, characterized in that it comprises a socket body (1), a fixed cover body (2), a drive locking plate (3), a mounting carriage (4) and a safety cover (5), the The socket body (1) is provided with several groups of socket holes (11), one end of the socket body (1) is provided with a main cable (10) electrically connected with the socket holes (11), and the socket body (1) One side of the socket body (1) is provided with a mounting side plate (12), the other side of the socket body (1) is provided with a fixed cover (2), and a mounting cavity (121) is opened in the mounting side plate (12), so The driving locking plate (3) is installed in the installation cavity (121) through a plurality of first elastic telescopic brackets (32), and two clamping plates (34) are symmetrically arranged on the upper end surface of the driving locking plate (3), The two ends of the socket body (1) are provided with mounting carriages (4), the safety cover (5) is movably mounted on the mounting carriage (4), and a limited position is provided on the safety cover (5). A card slot (53), the limit card slot (53) is matched with a card plate (34), a locking mechanism (52) is symmetrically installed in the safety cover (5), and the drive locking plate (3) A stopper (35) matched with the locking mechanism (52) is symmetrically arranged on both sides of the hood. 2. An anti-miscontact socket according to claim 1, characterized in that: the safety blocking cover (5) further comprises a sliding part (51) and a plug-in part (54), and the safety blocking cover (5) ) extending from both ends of a downwardly bent sliding portion (51), the sliding portion (51) is matched with the mounting carriage (4), and one side of the safety cover (5) is provided with a fixing cover A plug portion (54) matched with the first slot (21) on the body (2), and a limit slot (53) is symmetrically arranged above the other side of the safety blocking cover (5). 3. An anti-mistouch socket according to claim 1, characterized in that: the locking mechanism (52) comprises a mounting sleeve (521) and a locking block (522), one end of the locking block (522) A telescopic column is provided, the telescopic column is installed in the installation sleeve (521) by a spring, the upper end surface of the locking block (522) is provided with a horizontal locking surface, and the lower end surface of the locking block (522) is provided with an arc The upper end surface of the block (35) is provided with an arc-shaped chamfer. 4 . The anti-mistouch socket according to claim 1 , wherein the fixed cover ( 2 ) further comprises a first slot ( 21 ), a first installation slot ( 22 ), a second elastic expansion and contraction A bracket (23), a first slot (21) is provided in the fixed cover (2), one side of the safety cover (5) is snap-fitted with the first slot (21), and the first slot (21) is snap-fitted. A slot (21) is provided with a first installation slot (22), a plurality of second elastic telescopic brackets (23) are arranged in the first installation slot (22), and the second elastic telescopic brackets (23) A limiting baffle (231) is installed at the end of the telescopic rod. 5. An anti-mistouch socket according to claim 1, characterized in that: the drive locking plate (3) further comprises a locking plate body (31), a driving push block (33), and the locking plate body ( 31) A plurality of wire insertion slots (311) corresponding to the socket holes (11) are provided on the block, the stoppers (35) are installed on both ends of the locking plate body (31), and the driving push blocks (33) The connecting rod (331) is installed on the side wall of the locking plate body (31) through the connecting rod (331). 122). 6. The anti-mistouch socket according to claim 1, wherein the mounting carriage (4) further comprises a guiding chute (41) and a cover blocking frame (42), and the mounting carriage (4). 4) A guide chute (41) is provided inside, the safety cover (5) is movably installed in the guide chute (41), and the upper end of the mounting carriage (4) is extended with an inwardly bent blocking cover A frame (42), the lower end face of the cover blocking frame (42) is matched with the upper end face of the safety blocking cover (5).

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