CN210957132U - Wall type socket - Google Patents
Wall type socket Download PDFInfo
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- CN210957132U CN210957132U CN202020041115.6U CN202020041115U CN210957132U CN 210957132 U CN210957132 U CN 210957132U CN 202020041115 U CN202020041115 U CN 202020041115U CN 210957132 U CN210957132 U CN 210957132U
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- 239000004020 conductor Substances 0.000 claims abstract description 126
- 230000001681 protective effect Effects 0.000 claims description 33
- 230000007935 neutral effect Effects 0.000 claims description 31
- 230000000670 limiting effect Effects 0.000 claims description 21
- 239000003990 capacitor Substances 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 6
- 238000005286 illumination Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a wall socket, a serial communication port, a wall socket, including socket ontology and adapter, socket ontology includes: a substrate; the conductor connector is arranged in the base body and used for connecting an external power line and switching a power supply to the adapter, the conductor connector consists of a live wire connector, a zero line connector and a ground wire connector, and the adapter is used for connecting a plug; a protection device for closing or opening the internal structure of the base body; and the socket panel is fixedly connected to the protection device. The utility model adopts a unified structure, and does not need to be replaced; the socket body adopts a closed structure to ensure safety; various plug requirements are met through adapters with different hole shapes; the utility model discloses the suitability is stronger, more convenient to use person's use.
Description
Technical Field
The utility model belongs to the technical field of the socket, concretely relates to wall type socket can be with each power unit of receiving with the power branch through socket ontology and adapter.
Background
The traditional low-voltage apparatus mainly relies on traditional socket or power strip to get the electricity and realizes.
The traditional socket or the power strip needs to select different jack forms according to different electric unit plugs. The jack needs adopt different hole shapes according to different standards, and the design of emergency exit also needs to set up respectively according to different hole shapes, makes above that current socket has the suitability relatively poor, is unfavorable for the problem that the user used.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wall socket for solve above-mentioned technical problem.
For solving the technical problem, the technical solution of the utility model is realized as follows:
a wall outlet comprising an outlet body and an adapter, the outlet body comprising:
a substrate;
the conductor connector sets up in the base, the conductor connector is used for inserting external power line and switching power to adapter, the conductor connector comprises live wire connector, zero line connector and ground wire connector, the adapter is used for connecting plug, be provided with on the adapter: the live wire conductor, the zero wire conductor and the ground wire conductor are respectively connected with the live wire connector, the zero wire connector and the ground wire connector (respectively;
a protection device for closing or opening the internal structure of the base body;
and the socket panel is fixedly connected to the protection device.
Preferably, the ground wire connector includes:
the ground wire adapter is used for connecting the ground wire conductor of the adapter;
the ground wire connection body is connected with the ground wire adapter body, and the ground wire adapter body is used for accessing an external power wire;
live wire connector and zero line connector all include:
the live wire and zero line adapter is used for connecting the live wire conductor or the zero wire conductor of the adapter, and the live wire and zero line adapter of the live wire connector and the live wire and zero line adapter of the zero wire connector are respectively positioned on two sides of the ground wire adapter;
the live wire and zero wire connecting body is connected with the live wire and zero wire switching body and is used for accessing an external power line;
the base body is provided with a wiring hole for the external power line to be connected into the base body.
Preferably, the top end of the base body is provided with a first opening, and the protection device comprises:
the protective cover is fixedly connected to the top end of the base body and used for closing the first opening;
the second opening is arranged on the protective cover and penetrates through the upper end and the lower end of the protective cover;
the safety door is arranged at the second opening on the protective cover, the safety door completely covers the second opening, and the adapter can be opened only when inserted;
the socket panel is fixedly connected to the protective cover, and a third opening corresponding to the second opening is formed in the socket panel.
Preferably, the safety door includes:
the first door body and the second door body are arranged on the back of the protective cover and are positioned on two opposite sides of the first door body, one surfaces of the first door body and the second door body, which are contacted with the back of the protective cover, are on the same plane with the back of the protective cover, and when the adapter is not inserted into the second opening, the first door body and the second door body are contacted with each other to seal the second opening;
a first limiting groove is formed in one side, far away from each other, of each of the first door body and the second door body, and a second limiting groove opposite to the first limiting groove is formed in the back of the protective cover;
the first end of the spring is installed in the first limiting groove, the first end of the spring is fixedly connected with the first limiting groove, the second end of the spring is installed in the second limiting groove, and the second end of the spring is fixedly connected with the second limiting groove.
Preferably, the live conductor, the neutral conductor and the ground conductor are all arranged at the first end of the adapter;
still be provided with on the adapter:
the conductor connectors are arranged in the adapter and are used for connecting plugs, and the conductor connectors are electrically connected with the live wire conductor, the zero wire conductor and the ground wire conductor respectively;
the jacks are arranged at the second end, opposite to the first end, of the adapter and used for inserting plugs, and the jacks correspond to the conductor connectors one to one;
and after the first end of the adapter is inserted into the base body from the third opening and the second opening in sequence, the live wire conductor, the zero wire conductor and the ground wire conductor of the adapter are respectively connected with the live wire connector, the zero wire connector and the ground wire connector.
Preferably, a vertical insulating column is arranged at the first end of the adapter, and horizontal insulating columns are respectively arranged on two sides of the vertical insulating column;
the ground wire conductor is arranged at the lower end of the vertical insulating column, and the live wire conductor and the zero wire conductor are respectively arranged on one sides of the two horizontal insulating columns, which are far away from the first insulating column.
Preferably, the ground wire adapter is of an arc-shaped structure, a groove is formed in the top end of the arc-shaped structure, and the ground wire conductor is inserted into the groove;
the live wire and zero line adapter is of a U-shaped structure, an opening of the U-shaped structure faces the ground wire adapter, and the U-shaped structure is used for being inserted into the live wire conductor or the zero wire conductor.
Preferably, the two horizontal insulating columns are located on the same straight line, the cross sections of the two horizontal insulating columns corresponding to the second opening and the third opening are the same in size, and the two opposite side face portions of the U-shaped structure are recessed inwards.
Preferably, the power line is connected with a power supply through a relay, the socket further comprises a microcontroller, and the microcontroller is electrically connected with the relay;
one end of the adapter is provided with a plurality of jacks for connecting plugs, a photoelectric sensor is arranged in the adapter at the middle part of the jacks, and the photoelectric sensor is electrically connected with the microcontroller;
the socket body further includes:
the protective cover is used for protecting the jack, one side of the protective cover is hinged with one side of the adapter, and the protective cover is made of opaque materials;
keep away from of protection casing one side of protection casing sets up the inductor, be close to on the adapter one side of inductor is equipped with the response piece, the inductor is used for responding to the response piece, the inductor with the microcontroller electricity is connected.
Preferably, the photoelectric sensor is connected with a microcontroller through a signal processing circuit, and the microcontroller is connected with a relay through a driving circuit;
the signal processing circuit includes:
the non-inverting input end of the first operational amplifier is grounded through a fifth capacitor, the inverting input end of the first operational amplifier is grounded through a seventh resistor, and the inverting input end of the first operational amplifier is connected with the output end of the first operational amplifier through a fourth resistor;
one end of the sixth resistor is connected with the photoelectric sensor, and the other end of the sixth resistor is grounded through the third capacitor and is connected with the non-inverting input end of the first operational amplifier through the fifth resistor;
the inverting input end of the second operational amplifier is connected with the output end of the first operational amplifier, and the non-inverting input end of the second operational amplifier is connected with the output end of the second operational amplifier through a ninth resistor;
one end of the eighth resistor is connected with the non-inverting input end of the second operational amplifier, and the other end of the eighth resistor is grounded through the fourth capacitor;
the inverting input end of the third operational amplifier is connected with the output end of the second operational amplifier through a second capacitor and is grounded through a tenth resistor, the non-inverting input end of the third operational amplifier is connected with the output end of the third operational amplifier through an eleventh resistor, and the output end of the third operational amplifier is connected with the microcontroller;
one end of the twelfth resistor is connected with the non-inverting input end of the third operational amplifier, and the other end of the twelfth resistor is grounded through the first capacitor;
the drive circuit includes:
a base electrode of the second switching triode is connected with the microcontroller, and a collector electrode of the second switching triode is connected with the first end of the coil of the relay;
a base electrode of the first switching triode is connected with an emitting electrode of the second switching triode through a second resistor, the emitting electrode of the first switching triode is connected with an emitting electrode of the first switching triode through a third resistor, and a collecting electrode of the first switching triode is connected with a second end of a coil of the relay;
the anode of the first diode is connected with the second end of the coil of the relay, and the cathode of the first diode is connected with the first end of the coil of the relay;
and the anode of the second diode is connected with the first end of the coil of the relay, and the cathode of the second diode is connected with the second end of the coil of the relay through the first resistor.
The utility model discloses following beneficial effect can be brought:
1. the socket body adopts a uniform structure and does not need to be replaced;
2. the socket body adopts a closed structure to ensure safety;
3. various plug requirements are met by adapters of different hole shapes.
4. Make above the utility model discloses the suitability is stronger, more convenient to use person's use.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of a socket body insertion adapter of the socket of the present invention;
fig. 2 is a schematic structural diagram of a socket body of the socket of the present invention;
fig. 3 is an exploded view of the base and the protection device of the socket of the present invention;
fig. 4 is a schematic structural diagram of the base body of the socket of the present invention;
fig. 5 is a schematic structural diagram of the live wire connector and the neutral wire connector of the socket of the present invention;
fig. 6 is a schematic structural diagram of the ground wire connector of the socket of the present invention;
fig. 7 is a schematic front view of the protection device of the socket of the present invention;
fig. 8 is a schematic back view of the protection device of the socket of the present invention;
fig. 9 is a schematic structural diagram of a socket panel of the socket of the present invention;
fig. 10 is a schematic side view of the adapter of the socket of the present invention;
FIG. 11 is a top view of FIG. 10;
fig. 12 is an internal partial schematic view of the adapter of fig. 10.
Fig. 13 is a circuit diagram of the signal processing circuit and the driving circuit of the present invention.
In the figure, a base 1, a first opening 11, a wire hole 12, a live wire connector 21, a live wire and neutral wire adapter 211, a live wire and neutral wire connector 212, a neutral wire connector 22, a ground wire connector 23, a ground wire adapter 231, a groove 2311, a ground wire connector 232, a protection device 3, a protection cover 31, a second opening 311, a second limit groove 312, a safety door 32, a first door body 321, a second door body 322, a first limit groove 323, a spring 324, a socket panel 4, a third opening 41, an adapter 5, a live wire conductor 51, a neutral wire conductor 52, a ground wire conductor 53, a conductor connector 54, a jack 55, a vertical insulating column 56, a horizontal insulating column 57, a first resistor R1, a second resistor R2, a third resistor R3, a fourth resistor R4, a fifth resistor R5, a sixth resistor R6, a seventh resistor R7, an eighth resistor R8, a ninth resistor R9, a tenth resistor R10, an eleventh resistor R11, a twelfth resistor R12, a twelfth resistor R, The circuit comprises a first capacitor C1, a second capacitor C2, a third capacitor C3, a fourth capacitor C4, a fifth capacitor C5, a first operational amplifier U1, a second operational amplifier U2, a third operational amplifier U3, a first switching triode Q1, a second switching triode Q2, a first diode D1, a second diode D2 and a relay J.
Detailed Description
To further explain the technical means, creation features, achievement objectives and functions of the present invention, the following detailed description will be made for the specific embodiments, structures, features and functions of the wall socket according to the present invention with reference to the accompanying drawings and preferred embodiments.
An embodiment of the utility model provides a wall socket, as shown in fig. 1-11, including socket ontology and adapter, socket ontology includes:
a substrate 1;
the conductor connector sets up in the base member 1, the conductor connector is used for inserting external power line and switching power supply to adapter 5, the conductor connector comprises live wire connector 21, zero line connector 22 and ground wire connector 23, adapter 5 is used for connecting plug, be provided with on the adapter 5: a live conductor 51, a neutral conductor 52 and a ground conductor 53, which are respectively connected with the live connector 21, the neutral connector 22 and the ground connector 23;
a protection device 3 for closing or opening the internal structure of the base body 1;
and the socket panel 4 is fixedly connected to the protection device 3.
The working principle of the technical scheme is as follows: the utility model discloses set up the conductor connector in base member 1, the conductor connector is used for inserting external power cord and switching power supply to adapter 5, and the plug connection of power consumption unit realizes through socket and adapter on each power consumption unit can be received with the power branch on adapter 5.
With traditional socket or power strip needs according to the different jack forms of selecting of power consumption unit plug, the jack needs adopt different hole shapes according to different standards, and the design of protection device (like the emergency exit) also need set up respectively according to different hole shapes and compare, the utility model discloses need not set up on the socket and be used for connecting the different jacks of different plugs, and set up the jack on the adapter, realize doing the independent design respectively with the mains operated part of socket and jack part, formed the adapter of a general wall type socket (socket ontology) and a different jack form.
And the utility model discloses protection device 3 can seal 1 inner structure of base member, only need connect the conductor connector (specifically for corresponding live wire conductor 51, zero line conductor 52, the ground wire conductor 53 on the adapter 5 are connected respectively live wire connector 21, zero line connector 22 and ground wire connector 23), protection device 3 just opens 1 inner structure of base member, makes the design of protection device (such as emergency exit) need not set up respectively according to the different jack shapes that correspond with different plugs above, only need set up can for live wire conductor, zero line conductor, ground wire conductor pass through;
the beneficial effects of the above technical scheme are:
1. the socket body adopts a uniform structure and does not need to be replaced;
2. the socket body adopts a closed structure to ensure safety;
3. various plug requirements are met by adapters of different hole shapes.
4. Make above the utility model discloses the suitability is stronger, more convenient to use person's use.
In one embodiment, as shown in fig. 1, 3-6, the ground wire connector 23 includes:
a ground adapter 231 for connecting the ground conductor 53 of the adapter 5;
the ground wire connection body 232 is connected with the ground wire adapter 231, and the ground wire adapter 231 is used for accessing an external power wire (ground wire);
the live wire and neutral wire adapter 211 is used for connecting the live wire conductor 51 or the neutral wire conductor 52 of the adapter 5, and the live wire and neutral wire adapter 211 of the live wire connector 21 and the live wire and neutral wire adapter 211 of the neutral wire connector 22 are respectively located on two sides (which may be the upper left side and the upper right side as shown in fig. 1) of the ground wire adapter 231;
the live wire, neutral wire and line connecting body 212 is connected with the live wire, neutral wire and line switching body 211, and the live wire, neutral wire and line connecting body 212 is used for accessing an external power line (a live wire or a neutral wire);
the base body 1 is provided with a wiring hole 12 for connecting the external power line into the base body 1.
The working principle and the beneficial effects of the technical scheme are as follows: the live wire and neutral wire adapter 211 is used for connecting a live wire 51 or a neutral wire conductor 52 of the adapter 5, the ground wire adapter 231 is used for connecting a ground wire conductor 53 of the adapter, and the live wire connector 21, the neutral wire connector 22 and the ground wire connector 23 are simple in structure and convenient to realize the connection of an external power wire and the switching of a power supply to the adapter 5.
In one embodiment, as shown in fig. 1 to 9, the top end of the base body 1 is provided with a first opening 11 (the top end of the base body 1 is integrally opened for installing related components such as a conductor connector), and the protection device 3 comprises:
the protective cover 31 is fixedly connected to the top end of the base body 1 and used for closing the first opening 11;
a second opening 311 disposed on the protective cover 31, wherein the second opening 311 penetrates the upper end and the lower end of the protective cover 31;
a safety door 32 disposed on the protective cover 31 at the second opening 311, wherein the safety door 32 completely covers the second opening 311 and can be opened when the adapter 5 is inserted;
the socket panel 4 is fixedly connected to the protective cover 31, and a third opening 41 corresponding to the second opening 311 is formed in the socket panel 4.
The working principle and the beneficial effects of the technical scheme are as follows: after the adapter 5 is connected with one end of the live conductor 51, the neutral conductor 52 and the ground conductor 53 and is sequentially inserted into the base body 1 from the third opening 41 and the second opening 311, the live conductor 51, the neutral conductor 52 and the ground conductor 53 of the adapter 5 are respectively connected with the live connector 21, the neutral connector 22 and the ground connector 23; above-mentioned simple structure is convenient for connect the adapter and is connected with socket ontology, and when the adapter did not insert, emergency exit 32 shields second opening 311 completely, makes the utility model discloses it is safer.
In one embodiment, as shown in fig. 7-8, the security door 32 includes:
the first door body 321 and the second door body 322 are both arranged on the back of the protection cover 31 and located on two opposite sides of the first door body 321, one surfaces of the first door body 321 and the second door body 322, which are in contact with the back of the protection cover 31, are on the same plane as the back of the protection cover 31, and when the adapter 5 is not inserted into the second opening 311, the first door body 321 and the second door body 322 are in contact with each other to close the second opening 311; preferably, as shown in fig. 7, a surface of the first door body and a surface of the second door body contacting each other may be provided with a tapered surface, so that the safety door is opened when the adapter is inserted.
A first limiting groove 323 is formed in each of the sides of the first door body 321 and the second door body 322 away from each other, and a second limiting groove 312 opposite to the first limiting groove 323 is formed in the back of the protective cover 31;
a spring 324, a first end of which is installed in the first limiting groove 323, a first end of the spring 324 being fixedly connected with the first limiting groove 323, a second end of the spring 324 being installed in the second limiting groove 312, and a second end of the spring 324 being fixedly connected with the second limiting groove 312.
The working principle and the beneficial effects of the technical scheme are as follows: in the above-mentioned structure, because the effect of spring, the emergency exit is in the closed condition (the spring is in compression state) all the time when not inserting the adapter for first door body and second door body contact surface in close contact with, when the adapter inserts, the spring is crooked, and the emergency exit is opened (first door body and second door body are kept away from each other) in to the base, and when the adapter extracted, the spring return drove the emergency exit and is closed. The structure is convenient for realizing that the safety door is always in a closed state when the adapter is not inserted, and can be opened only when the adapter is inserted.
In one embodiment, as shown in figures 1, 11-12,
the live conductor and ground conductor body 51, the neutral conductor 52 and the ground conductor 53 are all arranged at the first end of the adapter 5;
the adapter 5 is also provided with:
a plurality of conductor connectors 54 disposed within the adapter 5, the plurality of conductor connectors 54 for connecting plugs, the plurality of conductor connectors 54 being electrically connected to the hot, neutral and ground conductors 51, 52, 53, respectively (i.e., each conductor connector 54 is connected to any of the hot, neutral and ground conductors 51, 52, 53);
a plurality of insertion holes 55 provided at a second end of the adapter 5 opposite to the first end for inserting a plug, the plurality of insertion holes 55 corresponding to the plurality of conductor connectors 54 one to one;
after the first end of the adapter 5 is inserted into the base 1 from the third opening 41 and the second opening 311 in sequence, the live conductor 51, the neutral conductor 52 and the ground conductor 53 of the adapter 5 are respectively connected with the live connector 21, the neutral connector 22 and the ground connector 23.
The working principle and the beneficial effects of the technical scheme are as follows: after the first end of the adapter 5 is inserted into the base body 1 from the third opening 41 and the second opening 311 in sequence, the live conductor 51, the zero conductor 52 and the ground conductor 53 of the adapter 5 are respectively connected with the live connector 21, the zero connector 22 and the ground connector 23, so that power is switched to the live conductor 51, the zero conductor 52 and the ground conductor 53, the conductor connectors 54 are respectively connected with the live conductor 51, the zero conductor 52 and the ground conductor 53, and after the plug of the power utilization unit is inserted from the jack 55, the plug is connected with the conductor connectors 54, so that the power is distributed to the power utilization unit. The above structure facilitates distribution of power to the electricity using units through the adapter 5.
In one embodiment, a first end of the adapter 5 is provided with a vertical insulating column 56, and both sides of the vertical insulating column 56 are respectively provided with a horizontal insulating column 57;
the ground conductor 53 is arranged at the lower end of the vertical insulating column 56, and the live conductor 51 and the neutral conductor 52 are respectively arranged on one sides of the two horizontal insulating columns 57 far away from the first insulating column.
The working principle and the beneficial effects of the technical scheme are as follows: the above structure is simple and easy to insert into the second opening 311.
In one embodiment, as shown in fig. 1, 3-6, the ground wire adapter 231 is an arc-shaped structure, a groove 2311 is provided at the top end of the arc-shaped structure, and the ground wire conductor 53 is used for being inserted into the groove 2311;
the live wire and zero line adaptor 211 is a U-shaped structure, an opening of the U-shaped structure faces the ground wire adaptor 231, and the U-shaped structure is used for inserting the live wire conductor 51 or the zero wire conductor 52.
The working principle and the beneficial effects of the technical scheme are as follows: the arrangement of the structure makes the adapter 5, after the vertical insulating column 56 and the horizontal insulating column 57 are inserted into the base body 1, the live wire conductor, the zero wire conductor and the ground wire conductor are respectively connected with the live wire connector 21, the zero wire connector 22 and the ground wire connector 23 in the socket through the rotating base body, so that the power tapping function is realized.
In one embodiment, two horizontal insulating columns 57 are located on the same straight line, and the cross-sectional dimensions of the two horizontal insulating columns 57 corresponding to the second opening 311 and the third opening 41 are the same, and the two opposite side surface portions of the U-shaped structure are recessed inward.
The working principle and the beneficial effects of the technical scheme are as follows: the two horizontal insulating columns 57 are located on the same straight line, and the two horizontal insulating columns 57 have the same cross section size corresponding to the second opening 311 and the third opening 41, so that the occupied space for the adapter to be inserted into the second opening and the third opening is reduced, the size of the second opening and the size of the third opening can be correspondingly reduced, and the second opening and the third opening are completely sealed by the vertical insulating columns and the horizontal insulating columns when the adapter is inserted, so that the safety of the utility model is better; u-shaped structure relative both sides face part position is sunken to the inboard, live wire conductor and zero line conductor insert two between sunken, corresponding thickness that can reduce live wire conductor and zero line conductor if can set up to the inserted sheet form, can save the cost.
In one embodiment, the power cord is connected to a power source through a relay J, the outlet further comprising a microcontroller electrically connected to the relay J;
one end of the adapter is provided with a plurality of jacks for connecting plugs, a photoelectric sensor is arranged in the adapter at the middle part of the jacks, and the photoelectric sensor is electrically connected with the microcontroller;
the socket body further includes:
the protective cover is used for protecting the jack, one side of the protective cover is hinged with one side of the adapter, and the protective cover is made of opaque materials;
the protection casing keep away from one side of protection casing sets up the inductor (preferred, can be distance sensor, measure its distance to the response piece), the adapter is last to be close to one side of inductor is equipped with the response piece, the inductor is used for responding to the response piece, the inductor with microcontroller electricity is connected.
The working principle and the beneficial effects of the technical scheme are as follows: the microcontroller is electrically connected with the relay J and used for controlling the relay to be connected or disconnected with a power supply;
the photoelectric sensor is used for sensing illumination intensity information and transmitting the illumination intensity information to the controller;
the inductor is used for responding to the response piece to send response information for microcontroller, when the inductor does not sense the response piece, explain the protection casing and be in the open mode, if microcontroller can sense illumination (explain that the plug does not insert the jack) this moment, microcontroller control relay work breaks off being connected of power cord and power. Above-mentioned technical scheme can realize when the plug does not insert the jack, the automatic power cut-off makes the utility model discloses the socket is safer to more convenient to use person's use.
In one embodiment, as shown in fig. 13, the photosensor is connected to a microcontroller through a signal processing circuit, and the microcontroller is connected to a relay J through a driving circuit;
the signal processing circuit includes:
a non-inverting input terminal of the first operational amplifier U1 is grounded through a fifth capacitor C5, an inverting input terminal of the first operational amplifier U1 is grounded through a seventh resistor R7, and an inverting input terminal of the first operational amplifier U1 is connected to an output terminal of the first operational amplifier U1 through a fourth resistor R4;
one end of the sixth resistor R6 is connected with the photoelectric sensor, and the other end of the sixth resistor R6 is grounded through the third capacitor C3 and is connected with the non-inverting input end of the first operational amplifier U1 through the fifth resistor R5;
the inverting input end of the second operational amplifier U2 is connected with the output end of the first operational amplifier U1, and the non-inverting input end of the second operational amplifier U2 is connected with the output end of the second operational amplifier U2 through a ninth resistor R9;
an eighth resistor R8, one end of which is connected to the non-inverting input terminal of the second operational amplifier U2, and the other end of which is grounded through a fourth capacitor C4;
the inverting input end of the third operational amplifier U3 is connected with the output end of the second operational amplifier U2 through a second capacitor C2 and is grounded through a tenth resistor R10, the non-inverting input end of the third operational amplifier U3 is connected with the output end of a third operational amplifier U3 through an eleventh resistor R11, and the output end of the third operational amplifier U3 is connected with the microcontroller;
one end of the twelfth resistor R12 is connected with the non-inverting input end of the third operational amplifier U3, and the other end is grounded through the first capacitor C1;
the drive circuit includes:
a base electrode of the second switching triode Q2 is connected with the microcontroller, and a collector electrode of the second switching triode Q2 is connected with the first end of the coil of the relay J;
a base of the first switching triode Q1 is connected with an emitter of a second switching triode Q2 through a second resistor R2, an emitter of the first switching triode Q1 is connected with an emitter of a first switching triode Q1 through a third resistor R3, and a collector of the first switching triode Q1 is connected with a second end of a coil of the relay J;
a first diode D1, the anode of which is connected with the second end of the coil of the relay J, and the cathode of which is connected with the first end of the coil of the relay J; the first diode is a light emitting diode;
and the anode of the second diode D2 is connected with the first end of the coil of the relay J, and the cathode of the second diode D2 is connected with the second end of the coil of the relay J through the first resistor R1. The second diode is a discharge diode.
The working principle and the beneficial effects of the technical scheme are as follows: among the above-mentioned signal processing circuit, can be with signal filtering for signal transmission is stable, and amplifies the signal after the filtering, and the microcontroller of being convenient for accurately senses the signal, makes microcontroller's control more accurate, and among the above-mentioned drive circuit, D2 is used for instructing the relay to switch on, and D1 is used for discharging fast when the relay closes. The utility model discloses the socket is safer to it makes to set up above to more convenient to use person's use.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions and technical features between the various embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A wall outlet, characterized by comprising an outlet body and an adapter (5), said outlet body comprising:
a base body (1);
the conductor connector sets up in base member (1), the conductor connector is used for inserting external power line and switching power to adapter (5), the conductor connector comprises live wire connector (21), zero line connector (22) and ground wire connector (23), adapter (5) are used for connecting plug, be provided with on adapter (5): the live wire conductor (51), the zero wire conductor (52) and the ground wire conductor (53) are respectively connected with the live wire connecting body (21), the zero wire connecting body (22) and the ground wire connecting body (23);
a protection device (3) for closing or opening the internal structure of the base body (1);
and the socket panel (4) is fixedly connected to the protection device (3).
2. A wall outlet according to claim 1,
the ground wire connector (23) comprises:
a ground wire transition body (231) for connecting the ground wire conductor (53) of the adapter (5);
the ground wire connection body (232) is connected with the ground wire adapter body (231), and the ground wire adapter body (231) is used for accessing an external power wire;
live wire connector (21) and zero line connector (22) all include:
the live wire and zero line adapter (211) is used for connecting the live wire conductor (51) or the zero line conductor (52) of the adapter (5), and the live wire and zero line adapter (211) of the live wire connector (21) and the live wire and zero line adapter (211) of the zero line connector (22) are respectively positioned on two sides of the ground wire adapter (231);
the live wire and zero wire connection body (212) is connected with the live wire and zero wire switching body (211), and the live wire and zero wire connection body (212) is used for accessing an external power line;
the base body (1) is provided with a wiring hole (12) for connecting an external power line into the base body (1).
3. A wall outlet according to claim 2, characterized in that said base (1) is provided at its top end with a first opening (11), said protection means (3) comprising:
the protective cover (31), the said protective cover (31) is fixedly connected to the top end of the basal body (1), is used for closing the said first opening (11);
a second opening (311) arranged on the protective cover (31), wherein the second opening (311) penetrates through the upper end and the lower end of the protective cover (31);
the safety door (32) is arranged on the protective cover (31) at the second opening (311), the safety door (32) completely shields the second opening (311), and the adapter (5) can be opened when inserted;
socket panel (4) fixed connection be in on visor (31), be equipped with on socket panel (4) with third opening (41) that second opening (311) correspond.
4. A wall socket according to claim 3, wherein the safety door (32) comprises:
the first door body (321) and the second door body (322) are arranged on the back of the protective cover (31) and located on two opposite sides of the first door body (321), one surfaces of the first door body (321) and the second door body (322) contacting with the back of the protective cover (31) and the back of the protective cover (31) are on the same plane, and when the adapter (5) is not inserted into the second opening (311), the first door body (321) and the second door body (322) contact with each other to close the second opening (311);
a first limiting groove (323) is formed in one side, away from each other, of each of the first door body (321) and the second door body (322), and a second limiting groove (312) opposite to the first limiting groove (323) is formed in the back of the protective cover (31);
the first end of the spring (324) is installed in the first limiting groove (323), the first end of the spring (324) is fixedly connected with the first limiting groove (323), the second end of the spring (324) is installed in the second limiting groove (312), and the second end of the spring (324) is fixedly connected with the second limiting groove (312).
5. A wall outlet according to claim 3,
the live conductor (51), the neutral conductor (52) and the ground conductor (53) are all arranged at the first end of the adapter (5);
the adapter (5) is also provided with:
the conductor connectors (54) are arranged in the adapter (5), the conductor connectors (54) are used for connecting plugs, and the conductor connectors (54) are respectively and electrically connected with the live conductor (51), the zero conductor (52) and the ground conductor (53);
a plurality of jacks (55) arranged at a second end of the adapter (5) opposite to the first end and used for inserting plugs, wherein the jacks (55) correspond to the conductor connectors (54) one by one;
and after the first end of the adapter (5) is inserted into the base body (1) from the third opening (41) and the second opening (311) in sequence, the live conductor (51), the zero conductor (52) and the ground conductor (53) of the adapter (5) are respectively connected with the live connector (21), the zero connector (22) and the ground connector (23).
6. A wall outlet according to claim 5,
a vertical insulating column (56) is arranged at the first end of the adapter (5), and horizontal insulating columns (57) are respectively arranged on two sides of the vertical insulating column (56);
the ground wire conductor (53) is arranged at the lower end of the vertical insulating column (56), and the live wire conductor (51) and the neutral wire conductor (52) are respectively arranged on one sides of the two horizontal insulating columns (57) far away from the first insulating column.
7. A wall outlet as defined in claim 6,
the ground wire adaptor (231) is of an arc-shaped structure, a groove (2311) is formed in the top end of the arc-shaped structure, and the ground wire conductor (53) is inserted into the groove (2311);
the live wire and zero line adapter (211) is of a U-shaped structure, an opening of the U-shaped structure faces the ground wire adapter (231), and the U-shaped structure is used for being inserted into the live wire conductor (51) or the zero line conductor (52).
8. A wall outlet according to claim 7,
two horizontal insulating columns (57) are located on the same straight line, the horizontal insulating columns (57) are the same as the corresponding cross section sizes of the second opening (311) and the third opening (41), and the parts of the two opposite side surfaces of the U-shaped structure are sunken inwards.
9. A wall outlet according to claim 1,
the power line is connected with a power supply through a relay (J), the socket further comprises a microcontroller, and the microcontroller is electrically connected with the relay (J);
a plurality of jacks (55) are formed in one end of the adapter (5) and used for connecting a plug, a photoelectric sensor is arranged in the adapter (5) and positioned in the middle of the jacks (55), and the photoelectric sensor is electrically connected with the microcontroller;
the socket body further includes:
the protective cover is used for protecting the jack (55), one side of the protective cover is hinged with one side of the adapter (5), and the protective cover is made of opaque materials;
the protection casing keep away from one side of protection casing one side sets up the inductor, be close to on adapter (5) one side of inductor is equipped with the response piece, the inductor is used for responding to the response piece, the inductor with microcontroller electricity is connected.
10. The wall outlet of claim 9,
the photoelectric sensor is connected with a microcontroller through a signal processing circuit, and the microcontroller is connected with a relay (J) through a driving circuit;
the signal processing circuit includes:
a first operational amplifier (U1), wherein the non-inverting input terminal of the first operational amplifier (U1) is grounded through a fifth capacitor (C5), the inverting input terminal of the first operational amplifier (U1) is grounded through a seventh resistor (R7), and the inverting input terminal of the first operational amplifier (U1) is connected with the output terminal of the first operational amplifier (U1) through a fourth resistor (R4);
a sixth resistor (R6), one end of which is connected with the photoelectric sensor, and the other end of which is connected with the ground through a third capacitor (C3) and the non-inverting input end of the first operational amplifier (U1) through a fifth resistor (R5);
the inverting input end of the second operational amplifier (U2) is connected with the output end of the first operational amplifier (U1), and the non-inverting input end of the second operational amplifier (U2) is connected with the output end of the second operational amplifier (U2) through a ninth resistor (R9);
an eighth resistor (R8), one end of which is connected with the non-inverting input end of the second operational amplifier (U2), and the other end of which is grounded through a fourth capacitor (C4);
a third operational amplifier (U3), the inverting input end of which is connected with the output end of the second operational amplifier (U2) through a second capacitor (C2) and is grounded through a tenth resistor (R10), the non-inverting input end of the third operational amplifier (U3) is connected with the output end of the third operational amplifier (U3) through an eleventh resistor (R11), and the output end of the third operational amplifier (U3) is connected with the microcontroller;
a twelfth resistor (R12), one end of which is connected with the non-inverting input end of the third operational amplifier (U3), and the other end of which is grounded through the first capacitor (C1);
the drive circuit includes:
a second switching triode (Q2), the base of which is connected with the microcontroller and the collector of which is connected with the first end of the coil of the relay (J);
a first switching triode (Q1), the base of which is connected with the emitter of the second switching triode (Q2) through a second resistor (R2), the emitter of the first switching triode (Q1) is connected with the emitter of the first switching triode (Q1) through a third resistor (R3), and the collector of the first switching triode (Q1) is connected with the second end of the coil of the relay (J);
a first diode (D1), the anode of which is connected with the second end of the coil of the relay (J), and the cathode of which is connected with the first end of the coil of the relay (J);
and the anode of the second diode (D2) is connected with the first end of the coil of the relay (J), and the cathode of the second diode (D2) is connected with the second end of the coil of the relay (J) through a first resistor (R1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041115.6U CN210957132U (en) | 2020-01-09 | 2020-01-09 | Wall type socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020041115.6U CN210957132U (en) | 2020-01-09 | 2020-01-09 | Wall type socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210957132U true CN210957132U (en) | 2020-07-07 |
Family
ID=71396008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020041115.6U Active CN210957132U (en) | 2020-01-09 | 2020-01-09 | Wall type socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210957132U (en) |
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2020
- 2020-01-09 CN CN202020041115.6U patent/CN210957132U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20231025 Address after: 3rd Floor, Building 44, No. 158, Chexin Road, Chedun Town, Songjiang District, Shanghai, 201611 Patentee after: Shanghai Falcon Electric Technology Co.,Ltd. Address before: Room 501, building 9, 615 Lianhe Road, Chedun Town, Songjiang District, Shanghai 202156 Patentee before: Kuoshuang electric (Shanghai) Co.,Ltd. |
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| TR01 | Transfer of patent right |