CN219576004U

CN219576004U - Intelligent safety socket

Info

Publication number: CN219576004U
Application number: CN202223147537.XU
Authority: CN
Inventors: 景果
Original assignee: Zhejiang Jingheng Security Technology Co ltd
Current assignee: Zhejiang Shanwushan Intelligent Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-08-22
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses an intelligent safety socket, which relates to the technical field of socket electric shock prevention, and the technical scheme is that the intelligent safety socket comprises a socket, wherein an on-off mechanism is arranged in a jack at a live wire connecting position on the socket, the on-off mechanism comprises a shell, the mechanisms in the shell are all symmetrically arranged around the shell, a chute with an upward opening is arranged in the shell, a plug metal sheet vertically moving in the chute is provided with a swinging groove which is communicated with the chute in a left-right manner, a swinging mechanism is arranged in the on-off mechanism, the swinging mechanism comprises a swinging sheet which is symmetrically arranged around the center, the swinging mechanism is downwards gradually arranged in the on-off mechanism to deform and swing when a plug is inserted into the jack, and then drives two side elastic sheets to swing, after the plug is completely inserted into the jack, the swinging mechanism is respectively contacted with pressure sensors on two sides through the elastic sheets connected by springs, and then the pressure sensors send signals to a central processing unit, and then each stage of microprocessors control a passage realized by a relay, so that the socket is electrified, the safety and reliability of the socket are improved, the structure is simple and the live wire is convenient to use.

Description

Intelligent safety socket

Technical Field

The utility model relates to the technical field of socket electric shock prevention, in particular to an intelligent safety socket.

Background

Most of the existing sockets are directly connected with the electrode contact plates in the sockets and the power lines, and the electrode contact plates are directly contacted with the plug of an electric appliance to achieve the purpose of communicating power when the socket is used. The socket is easy to trigger danger in the process of pulling out or inserting the plug because the electrode contact is always electrified, and the pins are exposed when not completely inserted into the socket or not completely pulled out of the socket, so that the pins are easy to be directly or indirectly contacted by hands, and electric shock accidents are caused. In the prior art, in order to solve the problem of electric shock prevention of a socket, a protective cover is usually added at a jack by using a simple mechanical principle, so that the jack is automatically closed after a pin is pulled out, but the electric shock prevention method has a plurality of defects, such as extremely unsmooth pin insertion into the socket, extremely easy damage to the mechanical life of the protective cover due to repeated pin insertion, influence on use due to the fact that the jack is blocked by falling of the protective cover, incapacity of electric shock prevention when a plug is inserted into the jack, and the problems of reduced service life of the socket, poor user experience, unsafe electricity consumption and the like are caused.

Currently, chinese patent publication No. CN104810650a discloses a socket anti-electric shock method and an anti-electric shock socket, which includes a socket body, a socket mounting seat, a shielding cover, a temperature control switch, a rotary trigger switch and a push trigger switch; the electric shock prevention method provided by the utility model has simple steps, is easy to realize, is electrified only when the socket body is covered by the shielding cover body, and can not be used for plugging and unplugging the socket under the electrified condition; when the shielding cover body is opened, the socket body is in a power-off state, so that a good touch-proof function is achieved, and the power utilization safety is ensured; the pressing trigger switch is additionally arranged, so that double protection is formed, the safety is better, and the possibility of electric shock is avoided; in addition, the plug-in action is carried out when the power is off, so that the socket plug cannot be burnt out due to electric arc generated at the moment of contact with load, and the service life is long. The electric shock prevention socket provided by the utility model has good electric shock prevention effect and high safety.

The electric shock prevention socket has a complex structure and high manufacturing cost, can not analyze the condition of the electric appliance inserted into the socket but does not use electricity to realize power failure, is provided with the shielding cover body, and can cause inconvenience when used in some narrow places.

Disclosure of Invention

The utility model aims to provide an intelligent safety socket, an on-off mechanism 101 is arranged in a jack of the socket, when a plug is inserted into the jack, the plug gradually enables a swinging mechanism 102 arranged in the on-off mechanism 101 to deform and swing so as to drive elastic pieces 20 on two sides to swing, after the plug is completely inserted into the jack, the swinging mechanism 102 is connected with the elastic pieces 20 through springs, contacts 25 on the elastic pieces 20 are respectively contacted with pressure sensors 24 on two sides, the pressure sensors 24 send signals to a central processing unit, and then each stage of microprocessors control each stage of relays to realize the passage of a live wire, so that the socket is electrified, otherwise, in the plug extraction process, the left and right side pressure sensors 24 and the contacts 25 are disconnected through the reset of a first reset spring 15 and a second reset spring 16 on two sides, and the pressure sensors 24 can not send signals, so that the power-off is realized, the safety and the reliability of the socket are improved, the intelligent control can be realized, the socket control of the whole room is realized, and the socket is convenient to popularize and use is realized.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides an intelligent safety socket, includes socket 29, be equipped with break-make mechanism 101 in the live wire hookup location jack on the socket 29, break-make mechanism 101 includes shell 12, the mechanism in shell 12 is all set up with shell 12 as the bilateral symmetry of center, be equipped with ascending spout 18 of opening in the shell 12 be plug sheetmetal 11 of reciprocating in spout 18 with spout 18 link up about being equipped with swinging groove 17, be equipped with wobbling swing mechanism 102 in the break-make mechanism 101, swinging mechanism 102 includes with 12 center is the swinging piece 27 of symmetry center bilateral symmetry setting, swinging piece 27 be in spout 18 with swing groove 17 in the swing, the both sides are connected with break-make inner chamber 13, be equipped with elastic sheet 20 in the break-make inner chamber 13, one side is equipped with link firmly in on the elastic sheet 20 the break-make

The first reset spring 15 of inner wall of inner chamber 13, on-off inner chamber 13 with be equipped with contact 25 of first reset spring 15 one side, on-off inner chamber 13 opposite side is equipped with second connection platform 22, be connected with second reset spring 16 on the second connection platform 22, be equipped with first connection platform 21 on the swinging piece 27, first connection platform 21 with pass through between the second connection platform 22 second reset spring 16 elastic connection, be equipped with sliding chamber 23 on the inner wall of on-off inner chamber 13, be equipped with pressure sensor 24 in the sliding chamber 23 be equipped with in the swinging groove 17 and rotate the chamber 14, be equipped with on the swinging piece 27 and rotate the pivot 26 of intracavity 14 to can realize before the plug inserts socket 29 is in the outage state, when plug metal sheet gets into the back, drive swing mechanism 102 swing, and then can make contact 25 with pressure sensor 24 release signal give the central processing unit for the relay, make the electricity closed circuit, realize the socket circular telegram.

By adopting the above technical scheme, when the plug metal sheet 11 is inserted into the jack in the socket 29, by applying the downward force to the plug metal sheet 11, and then when the plug metal sheet 11 is downward contacted with the swing sheet 27 in the swing mechanism 102, then the swing sheets 27 at the two sides are pressed down to swing towards the left and right sides, and then the first connecting table 21 on the swing sheets 27 at the two sides is driven to swing, when the plug metal sheet 11 completely enters the chute 18, the first connecting table 21 presses the first reset spring 15, and then the elastic sheet 20 on the second connecting table 22 swings and the contact 25 on the elastic sheet 20 contacts with the pressure sensor 24, and then the pressure sensor 24 releases signals to the central processing unit, and then the central processing unit sends instructions to the microprocessors at all levels, and then all levels of relays obtain instructions to realize line closure, and when the plug metal sheet 11 gradually leaves the chute 18, the first reset spring 15 at the left and right sides drives the elastic sheet 20 to restore to the original position, and then the second connecting table 22 and the second connecting table 22 are driven to restore the original position, and then the pressure sensor 24 is disconnected, and the signal at the two sides of the original position is released, and the signal processor can not be disconnected from the pressure sensor 24 is realized.

Further set up: the pressure sensor 24 slides in the sliding cavity 23, and when the contact 25 contacts the pressure sensor 24 and presses down the sliding cavity 23, the sliding cavity 23 slides in the pressure sensor 24, and signals are released to the central processor.

By adopting the above technical scheme, through the plug metal sheet 11 with swing piece 27 compresses tightly, thereby make both sides swing piece 27 completely with sliding chamber 23 contact and compress tightly, just before plug metal sheet 11 compresses tightly swing piece 27, pressure sensor 24 and contact 25 are not in the contact state completely, pressure sensor 24 does not slide and trigger signal send in sliding chamber 23 to avoid the plug to realize the circular telegram in the socket under the non-tight state of inserting, further ensure the security.

Further set up: the width and depth of the chute 18 are those of a national standard plug.

Through adopting above-mentioned technical scheme, when other metals or electrically conductive objects get into the socket, because the plug degree of depth and the width that do not accord with national standard requirement, and the swing piece 27 that sets up is located the jack left and right sides, and then the extrusion force of producing can not compact the swing piece 27 of both sides completely, and then can't make like getting into behind the jack like tweezers the socket switch on, thereby effectively prevent that metal or other electrically conductive objects that are less than national standard plug from getting into the socket and electrocuting.

Further set up: the material of the two side swing pieces 27 is insulating material, and the contact surface below the two side swing pieces 27 is a smooth cambered surface.

By adopting the above technical scheme, the electrical circuit can not be electrified through the conductivity of the material by the plug metal sheet 11, and the plug metal sheet 11 and the swinging sheet 27 can realize complete contact and smoothness through a smooth cambered surface, so that the durability and the stability are further improved.

Further set up: the socket 29 is provided with a circuit intelligent control system in a matching way, the pressure sensor 24 can release signals to a central processing unit, and the central processing unit comprises a power supply module, a signal receiving module, each stage of microprocessor modules, a relay control module and a delay current detection module.

Through adopting above technical scheme, through the signal that pressure sensor 24 released gives central processing unit to the microprocessor at every stage can control the closed circuit of relay, realizes that the circuit is closed, and when the time delay sensor detects that the closed circuit of line does not detect the power consumption condition in the five minutes time of predetermineeing, the feedback is given central processing unit, and then release signal restricts the circuit, and then control relay opens the circuit, when need go on continuing to use electricity, plug again can continue to realize circuit closure, and the safety of circuit is improved to the step, can avoid plug to insert the circular telegram under the non-electricity condition, thereby extravagant electric energy. Further set up: the signal receiving module comprises a plurality of transmission modes such as 5G signals, wiFi signals, electromagnetic signals and the like.

By adopting the technical scheme, the receiving and releasing of the signals are not limited to a certain mode, and the use modes in different scenes are further dealt with.

The beneficial effects of the utility model are as follows: the safety socket is provided with the on-off mechanism 101 in the jack at the live wire position of the plugboard, so that the on-off of the socket can be effectively realized, the false touch is prevented, and the safety and the reliability of electricity consumption are greatly ensured. The structural advantages are embodied as follows.

1. After the plug metal sheet 11 is completely inserted into the socket, the swinging sheet 27 is driven to swing towards the left side and the right side by the force applied to the plug metal sheet 11, the first connecting table 21 is driven to swing, the elastic sheet 20 on the second connecting table 22 swings by extruding the first reset spring 15, the contact 25 on the elastic sheet 20 is contacted with the pressure sensor 24, after the pressure sensor 24 releases an electric signal, the central processing unit and each microprocessor control relay realize line closure, and after the plug metal sheet 11 gradually leaves the chute 18, the first reset springs 15 on the left side and the right side drive the elastic sheet 20 to reset, and the swinging sheet 27 on the second connecting table 22 is driven to reset, so that circuit disconnection is realized, and further circuit safety is ensured.

2. The swing piece 27 is arranged on the left side and the right side of the jack, and when a sharp conductive object is inserted into the socket, the swing piece 27 cannot be contacted, so that the socket cannot be electrified, the electricity safety is ensured, and the false touch of a child is prevented.

3. The first reset spring 15 and the second reset spring 16 can enable the elastic piece 20 and the swinging piece 27 to reset in time after the plug metal piece 11 is separated, and the circuit is disconnected.

4. The swing piece 27 is made of insulating material, the plug metal piece 11 and the swing piece 27 are completely contacted and smooth through smooth cambered surfaces, and the durability and the stability are further improved

5. Through simple structure and circuit design, can effectively avoid child to touch the socket by mistake because of curiosity, produce the electric shock, have fine application and spreading value.

6. The on-off condition control of the socket at different positions can be realized through the central control unit, after the socket is detected to be inserted into the plug, the socket is powered off under the condition that the circuit is not powered on, and under the condition that the power utilization condition is detected, a signal is sent out and the relay is controlled to power on the circuit, so that the plug under the condition of no power utilization can be avoided

The plug-in power is electrified, so that electric energy is wasted, and the plug-in power supply has good popularization value.

Drawings

FIG. 1 is a block diagram of a safety receptacle for an appliance of the present utility model;

FIG. 2 is a schematic view, partially in section, of an on-off mechanism of the apparatus of the present utility model;

FIG. 3 is a schematic view of the on-off mechanism of the apparatus of the present utility model in section at position A-A;

FIG. 4 is a schematic illustration of the connection of the fire wire location of the equipment socket of the present utility model;

fig. 5 is a schematic diagram of the intelligent control system of the apparatus of the present utility model.

In the drawing, an on-off mechanism 101, a swinging mechanism 102, a plug metal piece 11, a housing 12, an on-off inner cavity 13, a rotating cavity 14, a first return spring 15, a second return spring 16, a swinging groove 17, a sliding groove 18, a rotating rod 19, an elastic piece 20, a first connection table 21, a second connection table 22, a sliding cavity 23, a pressure sensor 24, a contact 25, a rotating shaft 26, a swinging piece 27, and a socket 29.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model discloses an intelligent safety socket, as shown in fig. 1, which comprises a socket 29, wherein an on-off mechanism 101 is arranged at a live wire connection jack of the socket 29, so that the on-off function of the on-off mechanism 101 and an intelligent control system are utilized to realize the on-off function of the socket 29.

2-5, the on-off mechanism 101 comprises a shell 12, the mechanisms in the shell 12 are all symmetrically arranged left and right by taking the shell 12 as the center, a chute 18 with an upward opening is arranged in the shell 12, a plug metal sheet 11 vertically moving in the chute 18, a swinging groove 17 is arranged to be communicated left and right with the chute 18, a swinging mechanism 102 capable of swinging is arranged in the on-off mechanism 101, the swinging mechanism 102 comprises a swinging piece 27 symmetrically arranged left and right by taking the center of the shell 12 as the center, the swinging piece 27 swings in the chute 18 and the swinging groove 17, the left side and the right side of the swinging groove 17 are connected with an on-off inner cavity 13, an elastic piece 20 is arranged in the on-off inner cavity 13, a first reset spring 15 fixedly connected with the inner wall of the on-off inner cavity 13 is arranged on one side of the elastic piece 20, the contact 25 is arranged on one side of the on-off inner cavity 13 and the first reset spring 15, the second connecting table 22 is arranged on the other side of the on-off inner cavity 13, the second reset spring 16 is connected on the second connecting table 22, the first connecting table 21 is arranged on the swinging plate 27, the first connecting table 21 and the second connecting table 22 are elastically connected through the second reset spring 16, the pressure sensor 24 is arranged on the inner wall of the on-off inner cavity 13, the rotating cavity 14 is arranged in the swinging groove 17, the rotating shaft 26 rotating in the rotating cavity 14 is arranged on the swinging plate 27, so that when the plug metal plate 11 is inserted into the jack in the socket 29, through the downward force applied to the plug metal plate 11, and when the plug metal plate 11 is downward contacted with the swinging plate 27 in the swinging mechanism 102, and then drive swing piece 27 to the left and right sides swing, and then drive the first connection platform 21 on the swing piece 27 to swing, after plug metal sheet 11 gets into spout 18 completely, first connection platform 21 is through pressing first reset spring 15, and then the elastic sheet 20 on the second connection platform 22 swings and the contact 25 on the elastic sheet 20 contacts with pressure sensor 24, and then make pressure sensor 24 release signal give central processing unit, make the relay get electric closed circuit, realize the socket circular telegram, after plug metal sheet 11 gradually leaves spout 18, the first reset spring 15 in left and right sides drives elastic sheet 20 and resumes original position, and then drive the swing piece 27 on second connection platform 22 and the second connection platform 22 and resume original position, realize the circuit disconnection, and then ensure circuit safety.

Advantageously, as shown in fig. 2-5, the pressure sensor 24 slides in the sliding cavity 23, when the contact 25 contacts with the pressure sensor 24 and presses down the sliding cavity 23, the two side swinging plates 27 are completely contacted with the sliding cavity 23 and pressed by the plug metal plate 11 and the swinging plates 27, that is, before the plug metal plate 11 presses the swinging plates 27, the pressure sensor 24 and the contact 25 are not completely in contact, the pressure sensor 24 does not slide in the sliding cavity 23 and trigger signal transmission, thereby avoiding the socket of the plug in the non-plugging state to realize power on and further guaranteeing the safety.

Advantageously, as shown in fig. 2 and 3, the width and depth of the chute 18 are the width and depth of the national standard plug, when other metals or conductive objects enter the socket, the thickness and width of the plug do not meet the national standard requirements, and the swinging plates 27 are arranged at the left side and the right side of the socket, so that the generated extrusion force cannot fully compact the swinging plates 27 at the two sides, and the generated extrusion force cannot fully compact the swinging plates 27 at the two sides, so that the socket is electrified after the metal or other conductive objects like tweezers enter the socket, and the metal or other conductive objects smaller than the national standard plug are effectively prevented from entering the socket to get electric shock.

Advantageously, the material of the swinging piece 27 is an insulating material, and the contact surface of the lower side of the swinging piece 27 is a smooth cambered surface, so that the plug metal piece 11 cannot electrify a circuit through the conductivity of the material, and the plug metal piece 11 and the swinging piece 27 are completely contacted and smooth through the smooth cambered surface, thereby further improving the durability and the stability.

The socket 29 is provided with a circuit intelligent control system in a matching way, the pressure sensor 24 can release signals to the central processing unit, the central processing unit comprises a power module, a signal receiving module, each stage of micro-processor module, a relay control module and a delay current detection module, the signals released by the pressure sensor 24 are transmitted to the central processing unit, so that each stage of microprocessor can control the relay to close a circuit, the circuit is closed, when the delay sensor detects that the circuit with the closed circuit does not detect electricity consumption in a preset five-minute time period, the signals are fed back to the central processing unit, the circuits are further limited by the release signals, the relay is further controlled to disconnect the circuits, when electricity consumption needs to be continued, the circuit is continuously closed by re-plugging of the plug, the safety of the circuit is further improved, and the plug is prevented from being plugged in and electrified under the condition of non-electricity consumption, so that electric energy is wasted.

The signal receiving module comprises a plurality of transmission modes such as 5G signals, wiFi signals, electromagnetic signals and the like, and the signal receiving and releasing are not limited to a certain mode, so that the signal receiving module further responds to the use modes in different scenes.

When the intelligent safety socket is specifically used, firstly, the plug metal sheet 11 is inserted into the socket 29, after the plug metal sheet 11 contacts the on-off mechanism 101 arranged in the jack, the force exerted by the plug metal sheet 11 is exerted on the swinging sheet 27 arranged in the through swinging mechanism 102, the swinging sheet 27 is driven to swing in the swinging groove 17, the first connecting table 21 on the swinging sheet 27 is driven to swing so that the second reset spring 16 presses the second connecting table 22 under the action of pressure, the elastic sheet 20 on the first connecting table 21 is driven to deform, the contact 25 on the elastic sheet 20 abuts against and contacts with the pressure sensor 24 on the inner wall of the on-off cavity 13, after the plug metal sheet 11 completely enters the chute 18, namely, the swinging sheets 27 on two sides are completely contacted with the plug metal sheet 11, the contact 25 on two sides abut against and completely contact with the pressure sensor 24, the pressure sensor 24 releases signals to the central sensor, the central sensor further sends instructions to the microprocessor, the microprocessor releases signals to the relay, and the relay is further powered on, and the circuit is closed, and the socket 29 is electrified

When the delay sensor detects that the line closed circuit does not detect the electricity consumption condition within the preset five-minute time, the delay sensor feeds back the detected electricity consumption condition to the central processing unit, then releases signals to limit the line, and then controls the relay to disconnect the line, when electricity consumption needs to be continued, the plug is plugged in and out again, the circuit closure can be continuously realized, the safety of the circuit is further improved, the plug can be plugged in and electrified under the condition of no electricity consumption, and therefore electric energy is wasted.

When the plug leaves the jack, the first reset spring 15 and the second reset spring 16 can enable the elastic pieces 20 and the swinging pieces 27 on two sides to reset in time after the plug metal sheet 11 is separated, and the circuit is disconnected.

Meanwhile, the width and depth of the jack are the width and depth of the national standard plug, so that the safety function that the socket cannot be electrified due to the fact that the depth and width of the plug do not meet the national standard requirements when other metals or conductive objects enter the socket is realized. By utilizing the gap between the left and right of the swinging plate 27, metal or other conductive objects smaller than the national standard plug can be effectively prevented from entering the socket so as to electric shock.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description and simplification of the description, and is not indicative or implying that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the skilled artisan will understand the meaning of the terms in this disclosure as appropriate.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An intelligent safety socket, comprising a socket (29), characterized in that: the socket (29), go up live wire hookup location jack in be equipped with break-make mechanism (101), break-make mechanism (101) including shell (12), the mechanism sets up in shell (12) bilateral symmetry about shell (12) center, be equipped with spout (18) that the opening upwards in shell (12) be equipped with in spout (18) and reciprocate for plug sheetmetal (11), with spout (18) link up about be equipped with swing groove (17), be equipped with but swing mechanism (102) in break-make mechanism (101), swing mechanism (102) are including regard as swing (27) that symmetry center left and right set up with in moving piece (12) center, swing piece (27) are in spout (18) with swing groove (17) internal pendulum, the left and right sides of swing groove (17) are connected with break-make inner chamber (13), be equipped with in spout (13) spring piece (20), be equipped with on one side on spring piece (20) link firmly in first reset chamber (15) of break-make inner wall (13), be equipped with on the other side reset spring (15) on the side is equipped with on reset spring (13) one side contact with two side (25), the novel rotary table is characterized in that a second reset spring (16) is connected to the second connecting table (22), a first connecting table (21) is arranged on the swinging plate (27), the first connecting table (21) is elastically connected with the second connecting table (22) through the second reset spring (16), a sliding cavity (23) is formed in the inner wall of the on-off inner cavity (13), a pressure sensor (24) is arranged in the sliding cavity (23), a rotating cavity (14) is arranged in the swinging groove (17), and a rotating shaft (26) rotating in the rotating cavity (14) is arranged on the swinging plate (27).

2. The smart security receptacle of claim 1, wherein: the width and the depth of a sliding groove (18) in the on-off mechanism (101) are the width and the depth of a national standard plug.

3. The smart security receptacle of claim 1, wherein: the pressure sensor (24) slides within the sliding chamber (23).

4. The smart security receptacle of claim 1, wherein: the material of the two side swinging sheets (27) is an insulating material, and the contact surface below the two side swinging sheets (27) is a smooth arc surface.

5. The smart security receptacle of claim 1, wherein: the socket (29) is provided with a circuit intelligent control system in a matching way, the pressure sensor (24) can release signals to a central processing unit, and the central processing unit comprises a power supply module, a signal receiving module, each stage of microprocessor modules, a relay control module and a delay current detection module.

6. The smart security receptacle of claim 5, wherein: the signal receiving module comprises a plurality of transmission modes including 5G signals, wiFi signals and electromagnetic signals.