CN211238723U

CN211238723U - Sliding plate type electric shock prevention power socket

Info

Publication number: CN211238723U
Application number: CN202020182865.5U
Authority: CN
Inventors: 方德宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-08-11
Anticipated expiration: 2030-02-19

Abstract

The utility model relates to a slide formula protection against electric shock supply socket, ordinary supply socket's socket metal copper clamping piece is electrified, and child's misuse the metal object both feet of tweezers, scissors etc. and insert, cause the danger of electric shock easily. The utility model relates to a slide formula protection against electric shock supply socket, wherein: the copper clamping piece, the upper panel and the lower shell are fixedly provided with independent copper clamping pieces, so that a plug can be conveniently inserted, the upper surface of the bottom plate is provided with a clamping groove, the bottom plate is in sliding connection with the sliding block through a clamping block, one side of the inner wall of the lower shell is provided with a fixed block, an active contact is arranged in the fixed block, the active contact is electrically connected with an external power supply node on one side, the upper portion of the sliding block is provided with a copper sheet, and the copper sheet contact matched with the active contact and the copper. The utility model discloses with the power bayonet socket copper sheet of power inlet wire and socket, connect through the slider. Realize the power switching through the slider to realize the function of protection against electric shock, the practicality is strong, and protection against electric shock effect is ideal.

Description

Sliding plate type electric shock prevention power socket

Technical Field

The utility model belongs to the technical field of supply socket safety protection technique and specifically relates to based on a slide formula protection against electric shock supply socket.

Background

The power socket is widely applied and is needed by every family. Because the socket of the socket is open, if the socket is not used properly, electric shock accidents are easy to happen. After the power is switched on, the metal copper clamping piece of the socket of the common power socket is electrified, and children use metal objects such as tweezers and scissors by mistake to insert the metal objects into the metal copper clamping piece, so that the danger of electric shock is easily caused. For the protection against electric shock, generally use the protection sheet at the socket at present, played the effect of protection against electric shock to a certain extent, but the protection sheet can only prevent that the monopod from misplug, exists not enoughly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at overcoming the not enough of prior art, the utility model provides a slide formula protection against electric shock supply socket separates power inlet wire and power socket's copper clamp, connects through the slider. The power supply is switched on and off by the sliding block by inserting and pulling out the national standard plug.

(II) technical scheme

The technical scheme of the utility model: a sliding plate type electric shock prevention power socket comprises an upper panel, a lower shell, a copper clamping piece, a bottom plate, a sliding block, a clamping block, a fixing block, a copper sheet contact spring, a copper sheet contact, an active contact, a reset spring, a lead, an inclined block slot, a plug and an external power node; wherein: the upper panel passes through bolt and nut fixed connection with lower casing, the fixed bottom plate that is provided with in the internal side bottom of inferior valve, the copper clamping piece, the fixed independent copper clamping piece that is provided with between upper panel and the lower casing, the plug of being convenient for inserts, the bottom plate upper surface is provided with the draw-in groove, pass through fixture block sliding connection with the slider, internal wall one side of inferior valve is provided with the fixed block, the built-in active contact of fixed block, active contact is connected with one side external power source node electricity, the slider passes through reset spring with the fixed block and is connected, when the plug of being convenient for is extracted, slider resets to initial position, slider upper portion is provided with the copper sheet, passes through copper sheet contact spring with the copper sheet contact and the copper sheet of active contact adaptation and links to each other, the copper sheet all passes.

Furthermore, the slider adapted to the three-hole plug is provided with 1 oblique block slot and 3 copper sheets, so that the slider is conveniently electrically connected with the copper clamping sheet and the active contact.

Furthermore, the conducting wire is connected with the copper clamping piece and the copper sheet in a welding mode.

Furthermore, the included angle between the inclined block slot and the horizontal plane ranges from 45 degrees to 90 degrees.

(III) advantageous effects

The utility model has the advantages that: the power inlet wire is connected with the power bayonet copper sheet of the socket through the sliding block. When the national standard plug is inserted, the sliding block moves and is connected with the power supply. When the plug is pulled out, the sliding block is reset through the reset spring, and the power supply is disconnected, so that the anti-electric-shock function is realized, the practicability is high, and the anti-electric-shock effect is ideal.

Drawings

Fig. 1 is a top view of the upper panel of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic view of the slider structure of the dual-hole plug of the present invention.

Fig. 4 is a block diagram of the three-hole plug of the present invention.

Reference numerals: the device comprises an upper panel 1, a lower shell 2, a copper clamping piece 3, a bottom plate 4, a sliding block 5, a clamping block 6, a fixing block 7, a copper sheet 8, a copper sheet contact spring 9, a copper sheet contact 10, an active contact 11, a reset spring 12, a lead 13, an inclined block slot 14, a plug 15 and an external power supply node 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment 1, please refer to fig. 1-3, a sliding plate type electric shock prevention power socket includes an upper panel 1, a lower housing 2, a copper clip 3, a bottom plate 4, a sliding block 5, a clip block 6, a fixing block 7, a copper sheet 8, a copper sheet contact spring 9, a copper sheet contact 10, an active contact 11, a return spring 12, a lead 13, an inclined block slot 14, a plug 15, and an external power node 16; wherein: the upper panel 1 is fixedly connected with the lower shell 2 through bolts and nuts, the bottom of the inner side of the lower shell 2 is fixedly provided with a bottom plate 4, the copper clamping sheets 3 and the upper panel 1 are fixedly provided with independent copper clamping sheets 3 between the lower shell 2 for the insertion of a plug 15, the upper surface of the bottom plate 4 is provided with a clamping groove, is connected with the sliding block 5 in a sliding way through a clamping block 6, one side of the inner wall of the lower shell 2 is provided with a fixed block 7, an active contact 11 is arranged in the fixed block 7, the active contact 11 is electrically connected with an external power supply node 16 at one side, the sliding block 5 is connected with the fixed block 7 through a return spring 12, so that when the plug 15 is pulled out, the sliding block 5 is reset to the initial position, the upper part of the sliding block 5 is provided with a copper sheet 8, the copper sheet contact 10 matched with the active contact 11 and the copper sheet 8 are connected through the copper sheet contact spring 9, the copper sheets 8 are electrically connected with the corresponding copper clamping sheets 3 through leads 13, and the upper part of the sliding block 5 is provided with an inclined block slot 14 matched with the plug 15.

Specifically, the lead 13 is connected with the copper clip 3 and the copper sheet 8 by welding.

Specifically, the angle between the swash block insertion groove 14 and the horizontal plane ranges from 45 degrees to 90 degrees.

Embodiment 2, referring to fig. 4, the slider 5 adapted to the three-hole plug 15 is provided with 1

oblique block slot

14 and 3 copper sheets 8 for electrically connecting the copper clip 3 and the active contact 11.

The working principle is as follows:

when the plug 15 is not inserted into the device, the copper sheet contact 10 is not in contact with the active contact 11, the copper sheet contact 10 is not electrified, namely the copper clamping piece 3 is not electrified, and small metal objects are safe to mistakenly contact the copper clamping piece 3;

when the plug 15 is inserted, the plug passes through and contacts the copper clamping piece 3, the inclined block slot 14 of the sliding block 5 is pressed downwards so as to push the sliding block 5 backwards, and the return spring 12 is in a compressed state; the copper sheet contact 10 connected with the slider 5 is in contact with the active contact 11, so that the copper sheet 8 is electrified, and the copper clip 3 is electrified through the lead 13, so that the plug 15 is electrified. And when the plug 15 with the shape is completely inserted into the socket jack, the internal sliding block 5 is inserted, so that the sliding block 5 moves backwards under the component force of the downward pressure, and the copper sheet contact 10 is contacted with the active contact 11 to be electrified, the copper clamping sheet 3 is electrified, and when the three-hole plug 15 is inserted, the risk that fine components such as tweezers and scissors are directly electrified when being inserted into the socket copper clamping sheet is avoided. The practicability is strong, and the electric shock prevention effect is ideal.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sliding plate type electric shock prevention power socket comprises an upper panel (1), a lower shell (2), a copper clamping piece (3), a bottom plate (4), a sliding block (5), a clamping block (6), a fixing block (7), a copper sheet (8), a copper sheet contact spring (9), a copper sheet contact (10), an active contact (11), a reset spring (12), a lead (13), an inclined block slot (14), a plug (15) and an external power node (16); the method is characterized in that: the upper panel (1) is fixedly connected with the lower shell (2) through bolts and nuts, the bottom of the inner side of the lower shell (2) is fixedly provided with a bottom plate (4), a copper clamping piece (3), an independent copper clamping piece (3) are fixedly arranged between the upper panel (1) and the lower shell (2) to facilitate the insertion of a plug (15), the upper surface of the bottom plate (4) is provided with a clamping groove which is slidably connected with a sliding block (5) through a clamping block (6), one side of the inner wall of the lower shell (2) is provided with a fixing block (7), an active contact (11) is arranged in the fixing block (7), the active contact (11) is electrically connected with an external power supply node (16) on one side, the sliding block (5) is connected with the fixing block (7) through a reset spring (12), when the plug (15) is conveniently pulled out, the sliding block (5) is reset to an initial position, the upper part of the sliding block (5) is provided with a copper sheet (8), and a copper, the copper sheets (8) are electrically connected with the corresponding copper clamping pieces (3) through leads (13), and the upper parts of the sliding blocks (5) are provided with oblique block slots (14) matched with the plugs (15).

2. The slide-plate electric shock prevention power socket as claimed in claim 1, wherein: the slider (5) matched with the three-hole plug (15) is provided with 1 inclined block slot (14) and 3 copper sheets (8), so that the slider is conveniently and electrically connected with the copper clamping sheet (3) and the active contact (11).

3. The slide-plate electric shock prevention power socket as claimed in claim 1, wherein: the lead (13) is connected with the copper clamping piece (3) and the copper sheet (8) in a welding mode.

4. The slide-plate electric shock prevention power socket as claimed in claim 1, wherein: the included angle between the oblique block slot (14) and the horizontal plane is 45-90 degrees.