CN113991370B - Intelligent socket with weak current interface dynamically configured by one key - Google Patents

Intelligent socket with weak current interface dynamically configured by one key Download PDF

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Publication number
CN113991370B
CN113991370B CN202111608949.6A CN202111608949A CN113991370B CN 113991370 B CN113991370 B CN 113991370B CN 202111608949 A CN202111608949 A CN 202111608949A CN 113991370 B CN113991370 B CN 113991370B
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weak current
current interface
key
elastic sheet
wireless charging
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CN113991370A (en
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孙向博
万福
齐飞
仲玉芳
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Hangzhou Konke Information Technology Co ltd
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Hangzhou Konke Information Technology Co ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/6608—Structural association with built-in electrical component with built-in single component
    • H01R13/6633—Structural association with built-in electrical component with built-in single component with inductive component, e.g. transformer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6691—Structural association with built-in electrical component with built-in electronic circuit with built-in signalling means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/242—Home appliances

Abstract

The invention discloses an intelligent socket with a one-key dynamic configuration weak current interface. The dynamic configuration weak current interface unit comprises a device for dynamically configuring a contact/wireless charging weak current interface by one key; the alternating current interface unit comprises a two/three-hole alternating current power taking interface; the weak current interface unit comprises a contact type USB/wireless charging weak current interface. The dynamic configuration weak current interface unit dynamically configures the weak current interface according to the requirements, so that the requirements of users on the weak current interface are met, the defect that the smart socket weak current module is always connected with the mains supply is overcome, the technical requirements and TCO of the smart socket are reduced, and the reliability and safety of the smart socket are improved; the one-key dynamic configuration weak current interface has the best user experience; standby power consumption
Figure 10924DEST_PATH_IMAGE001
0, the power-saving low-carbon life concept is favorably practiced, and the TCO is further reduced. The wireless charging weak current interface enables the intelligent socket to have more types of selectable weak current interfaces.

Description

Intelligent socket with weak current interface dynamically configured by one key
Technical Field
The invention belongs to the technical field of intelligent sockets, and particularly relates to an intelligent socket with a weak current interface dynamically configured by one key according to requirements.
Background
The power socket is a basic power supply multi-path distribution device for accessing the electric equipment into a power supply network, and various electric equipment is connected with/disconnected from the power socket through a plug to implement power on/off, namely, the power on/off of the electric equipment is realized. Therefore, the conventional power socket has a single and definite function, i.e., performs the simplest circuit on/off operation.
With the development of economy and the advancement of science and technology, power sockets are also advanced from time to time, and are gorgeous and turn into smart sockets. In view of the universality and the indispensable performance of the sockets, all intelligent sockets are classified into similar technical route maps by great ways: the power socket structure based on the classic is intelligently transformed, so that the power socket has the intelligence. The intelligent socket gradually forms a series of electric products with complete door types and complete specifications after more than ten years of development; if the intelligent sockets are classified according to the intelligent functions of the sockets, the intelligent sockets can be classified into leakage protection safety type, timing type, metering type, long-distance and near-field automatic control type and intelligent sockets with weak current interfaces.
Figure 814984DEST_PATH_IMAGE001
Leakage protection safety type smart jack. On the basis of conventional electrical safety protection of a traditional power socket, functions of preventing electric leakage, overload, short circuit and the like are added, and related manufacturers recently provide a safe intelligent socket capable of redefining abnormal states and protection thresholds on line.
Figure 528862DEST_PATH_IMAGE002
Timing type smart jack. The basic function of the power socket is reserved, and the function of setting the time when the electric equipment is connected/disconnected with a power supply network by a user is introduced, so that the aim of saving electricity is fulfilled.
Figure 823446DEST_PATH_IMAGE003
Metering type smart jack. The socket has the function of a single-phase electric meter and is used for collecting and measuring electric parameters such as voltage/current, power and the like of electric equipment on the socket; the primary goal is to save power and also assist the user in understanding the operating status of the electrical equipment. The chip industry looks like the metering type socket, considers that socket manufacturers lack the special technology of ammeter calibration, invests huge investment for customization, and provides a calibration-free power consumption sensing special chip BL0942 for the metering type intelligent socket.
Figure 749813DEST_PATH_IMAGE004
Remote & near field self-controlled smart jack. Socket receiving distance &The control signal of the near field is used for carrying out individual or linkage (scene) control on the electric equipment on the premise of not changing the electric equipment; meanwhile, the intelligent socket uploads the operating parameters of the electric equipment to an upper monitoring system.
Figure 95344DEST_PATH_IMAGE005
And the smart socket is provided with a weak current interface. Besides the multi-path distribution function of the socket alternating current power supply, the direct current weak current distribution function is extended: the socket is provided with a commercial power taking interface and a weak current interface matched with the electronic equipment.
The general intelligent socket of the forest is examined, the structure and the application technology of the product show the homogenization characteristic, and the products of different companies are different greatly. The remote & near field automatic control type intelligent socket with the highest analysis technology complexity comprises a control and data processing module, a communication module, a sensor module, an execution module and a power supply module. The core of the control and data processing module is MCU; the long-distance communication is realized by means of ZigBee, WiFi, LoRa or NB-IoT, the near-field communication tends to select a Bluetooth + mobile phone mode, and the infrared unidirectional communication is marginalized gradually. The sensor/execution module is changed according to the function positioning of the self-control intelligent socket, but the power supply module is a necessary module for various intelligent sockets, and the power supply module is always connected with commercial power during the whole life of the intelligent socket product. Obviously, the working condition of the smart socket weak current module is special, and the 3C certification does not consider the special working condition of the weak current module; this will lead to two major inherent drawbacks deriving from the power & other weak current modules of the smart socket.
First, wall sockets are the mainstream of sockets, and a wall mounting method is adopted. The decoration interval time of buildings such as houses, office buildings and the like is approximately equal to 10 years, and the service life of the wall type socket is approximately equal to 10 years; in other words, the time for the intelligent socket power supply & other weak current modules to access the mains supply is about 10 years; in addition, the power & other weak current modules of smart jack are installed in the socket box of embedding wall, and the heat dissipation condition is relatively poor. Take bull and millet companies with large market shares of smart sockets as examples: the power module of the intelligent socket belongs to a purchased part, namely a matched product provided by a professional power supplier. The purchased power supply module is arranged in a socket box embedded in a wall and is connected with a technical guarantee default position with the mains supply of about 10 years; other weak current modules also lack the technical consideration of 10 years of access to the mains, mounted in wall-embedded outlet boxes. One is to say that there are inherent drawbacks to the reliability, stability, and safety of smart outlets.
Secondly, the power-saving power supply socket is green, the standby power consumption of the traditional power supply socket is 0, and the standby power consumption of the intelligent socket is 0; the two PK, the latter, Baibei. In view of the fact that the power supply & other weak current modules of the existing intelligent socket are connected to the mains supply for 10 years, hundreds of millions of intelligent sockets are installed in residences and office buildings, and the standby power consumption of the intelligent socket is one day's worth. Currently, the measured standby power consumption of seven hot-plug intelligent sockets is listed: the model machine is randomly bought from the market; test instrument, KEYSIGHT 34465A ammeter; the testing method comprises the steps that an intelligent socket is connected with 220V mains supply and is connected with an ammeter in series; the measured standby AC current values of the smart outlets are shown in the following table.
Type of smart socket Type of intelligent socket Standby current (mA)
Leakage protection safety type SM-PW801-U2Z 1.922
Timing type G36E536U 1.184
Metering type S50 7.288
Remote & near field self-controlled type T20K1Z 7.694
Remote & near field self-controlled type ZHQCC 4.254
Configuring weak current interface E086ZSUC 1.832
The standby power consumption of the intelligent socket is assumed to be approximately equal to 0.5W, and the standby power consumption of the intelligent socket product in the whole life cycle is 0.5W multiplied by 24h/D multiplied by 365D/Y multiplied by 10Y divided by 1000W/kw =43.8 (kw · h). Allocating 5 intelligent sockets for a family with three rooms, one hall and four mouths, wherein the standby energy consumption value of a single household is approximately equal to 220 kw.h; the invisible energy consumption not only increases TCO, but also goes against the concept of electricity saving and low carbon life, and the second intrinsic defect of the intelligent socket! The second inherent drawback is solved under the existing smart socket architecture. The first inherent drawback of smart sockets is that it is not difficult to provide a technical solution: and enough allowance is reserved, and the high-quality and large-size device is used for replacing the device of the original weak current module, so that the defects of the intelligent socket in reliability, stability and safety are overcome. Because the intelligent socket is not a high-value product, once the technical indexes of the power supply and other weak current modules are increased, the purchase price of the outsourcing power supply module rises to the height of a ship, and the cost of the self-made other weak current modules also rises to the height of the ship, so that the technical indexes of the power supply and other weak current modules are increased by cost (economy) constraint and are almost impossible.
In summary, the existing smart socket architecture has two inherent disadvantages. The application provides an intelligent socket solution for dynamically configuring a weak current interface by one key according to needs, aiming at an intelligent socket for configuring the weak current interface. The scheme is based on the fact that: the weak current application scene is characterized by short time and randomness; the weak current interface is dynamically configured as required, so that the requirements of users on the weak current interface can be met, and two inherent defects of the intelligent socket are overcome. A summary of more representative intellectual property achievements of smart outlets is as follows:
the invention discloses an intelligent socket system and a control method thereof (ZL 2017105060869), and provides the intelligent socket system and the method, wherein a user sends power-on/power-off information through an intelligent terminal, and the power-on/power-off information is transmitted to a switch master control module through a cloud platform; and the switch master control module controls the corresponding switch control unit to act according to the on/off information.
The invention discloses an intelligent socket with a weak current interface (ZL 2016106557751), which comprises an electric output end connected with a mains supply, wherein the electric output end comprises a metal insert and the weak current interface; further comprising: the first circuit board is connected with the mains supply, and the two boards are connected in an inserting way.
The invention discloses an intelligent socket with abnormal protection and a method for redefining key functions (ZL 2016107636680), which provides that a micro-control module, a memory and an output metering module are arranged on a socket body to identify an abnormal working state in a normal use range. Besides the protection against exceeding the use limit of the socket, the protection device also has the function of providing more effective protection capability by presetting the protection device within the range not higher than the specified upper limit.
The exploration of the related intellectual property rights has reference value. Unfortunately, aiming at the product life cycle of the intelligent socket, the power supply and other weak current modules are always connected with two intrinsic defects derived from the mains supply, so far, no one has been asked; the standby energy consumption of the intelligent socket is reduced, and the requirements for improving the reliability, stability and safety of the intelligent socket are not met for a long time. Therefore, it is necessary to make further innovative design based on the existing results.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an intelligent socket with a weak current interface dynamically configured by one key.
The intelligent socket with the weak current interface dynamically configured by one key consists of a weak current interface dynamic configuration unit, an alternating current interface unit and a weak current interface unit, wherein the weak current interface dynamic configuration unit is connected with the alternating current interface unit and the weak current interface unit;
the weak current interface dynamic configuration unit comprises a device for dynamically configuring the contact weak current interface by one key and a device for dynamically configuring the wireless charging weak current interface by one key; the alternating current interface unit comprises a two-hole alternating current power-taking interface and a three-hole alternating current power-taking interface; the weak current interface unit comprises a contact USB weak current interface and a wireless charging weak current interface; the weak current interface dynamic configuration unit dynamically configures the weak current interface according to requirements, and executes the electric connection and the electric disconnection between the alternating current interface unit and the weak current interface unit.
The device for dynamically configuring the contact type weak current interface by one key executes the following steps according to the requirements: and the alternating current interface unit is electrically connected with and separated from the contact type USB weak current interface.
The weak current interface dynamic configuration unit 1 comprises a swing block structure, and a device for dynamically configuring the contact type weak current interface by one key of the swing block structure consists of a first socket surface cover component, a fixed first screw, a base power supply pressure plate, a swing arm transmission shaft, a dynamic contact elastic sheet, a first power supply plate component, a first base and a static contact elastic sheet; the swing arm transmission shaft is clamped into the base power supply pressing plate, the dynamic contact elastic sheet is assembled to a positioning point on the base power supply pressing plate, the positioning point is firmly welded by hot riveting, and the static contact elastic sheet is attached to the first power supply board assembly; the device comprises a swing arm transmission shaft, a dynamic contact elastic sheet, a part formed by a base power supply pressure plate, a static contact elastic sheet and a part formed by a first power supply board assembly, wherein the parts are assembled along a USB port, and the assembled dynamic contact elastic sheet is inserted into the first power supply board assembly and welded; putting the assembled integral component into a first base, then installing and fixing a first screw, and finally buckling a first socket surface cover component, wherein the first socket surface cover component is connected with the first base through a buckle;
the device action mechanism of the one-key dynamic configuration contact weak current interface of the swing block structure is as follows:
Figure 524685DEST_PATH_IMAGE008
when the USB socket is in an initial state, the swing arm transmission shaft is arranged in the USB socket, the dynamic contact elastic sheet is not connected with the static contact elastic sheet, and the weak current part is in a disconnected state;
Figure 724723DEST_PATH_IMAGE009
when the USB male head device is inserted into the USB female seat downwards, the swing arm transmission shaft is extruded by the downward force of the USB male head device and moves rightwards, the special-shaped shaft on the swing arm transmission shaft moves leftwards simultaneously, so that the dynamic contact elastic sheet is extruded and moves leftwards simultaneously, the dynamic contact elastic sheet is connected with the static contact elastic sheet at the moment, and the weak current part is in a conducting state;
Figure 498512DEST_PATH_IMAGE010
silver coatings are arranged on the surfaces of the dynamic contact elastic sheet and the static contact elastic sheet, so that the contact effect is improved;
Figure 784000DEST_PATH_IMAGE011
when the USB male device is pulled out upwards, the swing arm transmission shaft is not extruded by the downward force of the USB male device any more, the dynamic contact elastic sheet moves towards the right side under the action of the moment of the dynamic contact elastic sheet, the initial state is recovered, the dynamic contact elastic sheet is disconnected with the static contact elastic sheet, and the weak current part is in a disconnected state; meanwhile, when the dynamic contact elastic sheet is restored to the initial state, the swing arm transmission shaft is driven to move to the left side, and the swing arm transmission shaft is also restored to the initial state.
The weak current interface dynamic configuration unit 1 comprises a normally open switch structure, and a device for dynamically configuring the contact weak current interface by one key of the normally open switch structure consists of a second socket surface cover component, a second screw, a base pressing plate, a normally open switch component, a second power plate component and a first base; the normally open switch assembly is connected with the second power supply board assembly, the assembly parts of the normally open switch assembly and the second power supply board assembly are placed on the first base, then the base pressing plate is assembled along the USB port of the second power supply board assembly, then a second screw is arranged, and finally the second socket surface cover assembly is covered, and the second socket surface cover assembly is connected with the first base through a buckle;
the device action mechanism of the contact weak current interface dynamically configured by one key of the normally open switch structure is as follows:
Figure 52171DEST_PATH_IMAGE008
when the USB socket is in an initial state, a switch on the normally open switch assembly is arranged in the USB socket, the switch is in a normally open state at the moment, and the weak current part is in a disconnected state;
Figure 106714DEST_PATH_IMAGE009
when the USB male equipment is inserted into the USB female seat downwards, the normally open switch componentThe switch on the switch is extruded by the downward force of the USB male head equipment to move rightwards, after the USB male head is inserted into the bottom, the normally open switch is closed, and the weak current part is in a conducting state;
Figure 818449DEST_PATH_IMAGE010
when the USB male equipment is pulled out upwards, the switch on the normally-open switch assembly is not extruded by the downward force of the USB male equipment any more, and is restored to the initial state under the action of the torque of the switch, the switch is restored to the normally-open state, and the weak current part is in the disconnected state.
The device for dynamically configuring the wireless charging weak current interface by one key executes the following steps according to the requirements: the alternating current interface unit is electrically connected with and electrically disconnected from the wireless charging weak current interface;
the device for dynamically configuring the wireless charging weak current interface by one key of the switch structure consists of a third socket surface cover assembly, the key, a charging coil, a protective door pressing plate assembly, a third screw and a power supply base assembly; the key is connected with a key on the power base assembly through the surface cover assembly and the protective door pressing plate assembly, the charging coil is connected with the power base assembly through the protective door pressing plate assembly and a connector assembly, the key and the charging coil are assembled on the surface cover assembly, then the protective door pressing plate assembly is assembled, a third screw is installed, and finally the protective door pressing plate assembly and the power base assembly are assembled together; the third socket surface cover component is connected with the power supply base component through a buckle;
the device action mechanism of the wireless charging weak current interface with one-key dynamic configuration of the switch structure is as follows:
Figure 591233DEST_PATH_IMAGE008
in the initial state, the key is not stressed and is in a convex state, the key does not touch a normally open switch on the power base assembly, the switch is in a normally open state at the moment, and the weak current part is in a disconnected state;
Figure 397515DEST_PATH_IMAGE009
intelligent plug capable of being placed downwards as wireless charging equipmentWhen the power supply is in a sitting state, the key is pressed by the charging equipment to move inwards, so that a normally open switch on the power supply base assembly is pressed downwards to be closed, and a weak current part is in a conducting state;
Figure 572145DEST_PATH_IMAGE010
when wireless battery charging outfit took out, the normally open switch on the power base subassembly no longer accepted external pressure, received switch self moment effect, resumeed initial condition, and the switch resumes to normally open state, and weak current part is in the off-state.
The wireless charging weak current interface consists of a wireless charging module, a radio frequency matching module, a charging coil module and a crystal oscillator module, wherein the wireless charging module takes a wireless charging chip SC9608 as a core, and the charging coil is a PCB coil; SC9608 pins 13, 14, 15 and 16 of the wireless charging module are connected with the charging coil module through the radio frequency matching module, SC9608 pins 9 and 10 are connected with a power supply, and SC9608 pins 6 and 7 are connected with the crystal oscillator module.
Compared with the background technology, the invention has the following beneficial effects:
the intelligent socket with the weak current interface is dynamically configured according to the requirements, so that the requirements of users on the weak current interface are met, the defect that the power supply & other weak current modules of the intelligent socket are always connected with the mains supply during the whole life cycle of the product is overcome, the technical requirements and TCOs for the power supply & other weak current modules are reduced, and the reliability, stability and safety of the intelligent socket are improved; the intelligent socket with the weak current interface dynamically configured by one key has the best user experience, and the standby energy consumption of the intelligent socket
Figure 693596DEST_PATH_IMAGE012
Figure 693596DEST_PATH_IMAGE012
0, the power-saving low-carbon life concept is favorably practiced, and the TCO is further reduced. In addition, the intelligent socket with the contact/wireless charging weak current interface dynamically configured by one key is provided with a plurality of selectable weak current electricity-taking interfaces.
Drawings
Fig. 1a is an overall framework diagram of a smart socket;
FIG. 1b is a diagram of a smart jack panel;
FIG. 1c is a schematic block diagram of a smart jack configuration;
fig. 2a is an exploded view of a smart socket with a pendulum block structure for realizing one-key dynamic configuration of a contact weak current interface;
fig. 2b is a cross-sectional view of the smart socket of fig. 2a in an original state;
fig. 2c is a cross-sectional view of the dynamic state of the smart socket of fig. 2 a;
FIG. 2d is a block diagram of a pendulum in a smart jack;
fig. 3a is an exploded view of a smart jack with a normally open switch structure implementing a one-key dynamic configuration of a contact weak current interface;
fig. 3b is a cross-sectional view of the smart socket of fig. 3a in an original state;
fig. 3c is a cross-sectional view of the dynamic state of the smart jack of fig. 3 a;
fig. 4a is an exploded view of a smart jack with a one-key dynamically configurable wireless charging weak current interface;
fig. 4b is a cross-sectional view of a smart jack with a one-key dynamically configurable wireless charging low-current interface;
fig. 4c is a circuit diagram of a wireless charging weak current interface.
Detailed Description
As shown in fig. 1a, the smart socket with a weak current interface dynamically configured by one key is composed of a weak current interface dynamic configuration unit 1, an alternating current interface unit 2 and a weak current interface unit 3, wherein the weak current interface dynamic configuration unit 1 is connected with the alternating current interface unit 2 and the weak current interface unit 3;
as shown in fig. 1b and 1c, the weak current interface dynamic configuration unit 1 includes a device 100 for one-key dynamic configuration of a contact weak current interface, and a device 200 for one-key dynamic configuration of a wireless charging weak current interface; the alternating current interface unit 2 comprises a two-hole alternating current power-taking interface 21 and a three-hole alternating current power-taking interface 22; the weak current interface unit 3 comprises a contact USB weak current interface 31 and a wireless charging weak current interface 32; the weak current interface dynamic configuration unit 1 dynamically configures the weak current interface according to the requirement, and executes the electric connection and the electric disconnection between the alternating current interface unit 2 and the weak current interface unit 3.
Description of the invention: the alternating current interface unit 2 and the weak current interface unit 3 belong to the known knowledge, and are mentioned but not discussed in consideration of expression completeness; such as the weak current interface unit 3, relates to alternating current transformation, rectification and filtering.
In the application, the 'one-key' is a term in the computer industry, and the meaning of the intelligent socket for dynamically configuring the weak current interface by one key is that the dynamic configuration of the weak current interface is completed by one step and only one step operation is needed.
As shown in fig. 2a-2d, the device 110 for dynamically configuring the contact weak current interface with one key of the pendulum block structure performs the following steps according to the requirement: the alternating current interface unit 2 is electrically connected with and disconnected from the contact type USB weak current interface 31;
the device 110 for dynamically configuring the contact weak current interface by one key of the swing block structure comprises a first socket surface cover component 111, a fixed first screw 112, a base power pressing plate 113, a swing arm transmission shaft 114, a dynamic contact elastic sheet 115, a first power plate component 116, a first base 117 and a static contact elastic sheet 118; the swing arm transmission shaft 114 is clamped into the base power supply pressing plate 113, the dynamic contact elastic sheet 115 is assembled to a positioning point on the base power supply pressing plate 113, the positioning point is firmly welded by hot riveting, and the static contact elastic sheet 118 is attached to the first power supply board assembly 116; the swing arm transmission shaft 114, the dynamic contact elastic sheet 115, the part formed by the base power supply pressure plate 113, the static contact elastic sheet 118 and the part formed by the first power supply plate assembly 116 are assembled, the two parts are assembled along the USB port, and the dynamic contact elastic sheet 115 is inserted into the first power supply plate assembly 116 and welded after the assembly; the assembled integral components are placed in a first base 117, then a first screw 112 is installed and fixed, and finally the first socket face cover component 111 is buckled, and the first socket face cover component 111 is connected with the first base 117 through a buckle;
the mechanism of action of the device 110 for dynamically configuring the contact weak current interface by one key in the swing block structure is as follows:
Figure 953677DEST_PATH_IMAGE008
in an initial state, the swing arm transmission shaft 114 is in the USB female socket, and at this time, the dynamic contact spring 115 is not connected with the static contact spring 118, and the weak current part is in a disconnected state;
Figure 563649DEST_PATH_IMAGE009
when the USB male device is inserted into the USB female seat downwards, the swing arm transmission shaft 114 is extruded by the downward force of the USB male device to move rightwards, the special-shaped shaft on the swing arm transmission shaft 114 moves leftwards simultaneously, so that the dynamic contact elastic sheet 115 is extruded to move leftwards simultaneously, at the moment, the dynamic contact elastic sheet 115 is connected with the static contact elastic sheet 118, and the weak current part is in a conducting state;
Figure 592785DEST_PATH_IMAGE010
the surfaces of the dynamic contact spring sheet 115 and the static contact spring sheet 118 are both provided with silver coatings, so that the contact effect is improved;
Figure 646323DEST_PATH_IMAGE011
when the USB male device is pulled out upwards, the swing arm transmission shaft 114 is not extruded by the downward force of the USB male device any more, the dynamic contact elastic sheet 115 moves to the right side under the action of the moment of the dynamic contact elastic sheet, the initial state is recovered, the dynamic contact elastic sheet is disconnected with the static contact elastic sheet 118, and the weak current part is in a disconnected state; meanwhile, when the dynamic contact spring 115 returns to its initial state, the swing arm transmission shaft 114 is driven to move to the left, and the swing arm transmission shaft 114 also returns to its initial state.
As shown in fig. 3a-3c, the device 120 for dynamically configuring the contact weak current interface by one key in the normally open switch structure performs the following steps according to requirements: the alternating current interface unit 2 is electrically connected with and disconnected from the contact type USB weak current interface 31;
the device 120 for dynamically configuring the contact weak current interface by one key of the normally open switch structure is composed of a second socket surface cover component 121, a second screw 122, a base pressing plate 123, a normally open switch component 124, a second power board component 125 and a second base 126; the normally open switch assembly 124 is connected with the second power board assembly 125, the assembled components are placed on the second base 126, then the base pressing plate 123 is assembled along the USB port of the second power board assembly 125, then the second screw 122 is installed, finally the second socket panel assembly 121 is covered, and the second socket panel assembly 121 is connected with the second base 126 through a buckle;
the mechanism of action of the device 120 for dynamically configuring the contact weak current interface by one key in the normally open switch structure is as follows:
Figure 128120DEST_PATH_IMAGE008
in the initial state, the switch on the normally open switch assembly 124 is in the USB female socket, and at this time, the switch is in the normally open state, and the weak current part is in the off state;
Figure 541784DEST_PATH_IMAGE009
when the USB male device is inserted into the USB female seat downwards, the switch on the normally open switch assembly 124 is extruded by the downward force of the USB male device to move rightwards, and after the USB male device is inserted into the bottom, the normally open switch is closed, and the weak current part is in a conducting state;
Figure 159847DEST_PATH_IMAGE010
when the USB male device is pulled out upwards, the switch on the normally open switch assembly 124 is not extruded by the downward force of the USB male device any more, and is restored to the initial state under the action of the torque of the switch, the switch is restored to the normally open state, and the weak current part is in the disconnected state.
As shown in fig. 4a-4b, the apparatus 200 for dynamically configuring the wireless charging weak current interface by one key performs the following steps according to requirements: the alternating current interface unit 2 is electrically connected with and disconnected from the wireless charging weak current interface 32;
the device 200 for dynamically configuring the wireless charging weak current interface by one key of the switch structure consists of a third socket surface cover component 221, a key 222, a charging coil 223, a protective door pressure plate assembly 224, a third screw 225 and a power base component 226; the key 222 is connected with a key on the power base assembly 226 through the face cover assembly 221 and the protective door pressing plate assembly 224, the charging coil 223 is connected with the power base assembly 226 through the protective door pressing plate assembly 224 and a connector, the key 222 and the charging coil 223 are assembled on the face cover assembly 221, then the protective door pressing plate assembly 224 is assembled, a third screw 225 is installed, and finally the protective door pressing plate assembly and the power base assembly 226 are assembled together; the third socket cover assembly 221 is connected with the power base assembly 226 through a buckle;
the mechanism of action of the device 200 for dynamically configuring the wireless charging weak current interface by one key of the switch structure is as follows:
Figure 148400DEST_PATH_IMAGE008
in the initial state, the key 222 is not stressed and is in a convex state, the key 222 does not touch a normally open switch on the power base component 226, the switch is in a normally open state at the moment, and the weak current part is in a disconnected state;
Figure 117493DEST_PATH_IMAGE009
when the wireless charging device is placed into the smart socket downwards, the key 222 is pressed by the charging device to move inwards, so that a normally open switch on the power base component 226 is pressed downwards to be closed, and a weak current part is in a conducting state;
Figure 69269DEST_PATH_IMAGE010
when the wireless charging device is taken out, the normally open switch on the power base component 226 does not receive external pressure any more, and is restored to the initial state under the action of the torque of the switch, the switch is restored to the normally open state, and the weak current part is in the disconnected state.
As shown in fig. 4c, the wireless charging weak current interface 32 is composed of a wireless charging module 321, a radio frequency matching module 322, a charging coil module 323, and a crystal oscillator module 324, the wireless charging module 321 takes a wireless charging chip SC9608 as a core, the charging coil is a PCB coil, SC9608 pins 13, 14, 15, and 16 of the wireless charging module 321 are connected with the charging coil module 323 through the radio frequency matching module 322, SC9608 pins 9 and 10 are connected to a power supply, and SC9608 pins 6 and 7 are connected with the crystal oscillator module 324.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (2)

1. The intelligent socket with the weak current interface dynamically configured by one key is characterized in that the intelligent socket consists of a weak current interface dynamic configuration unit (1), an alternating current interface unit (2) and a weak current interface unit (3), wherein the weak current interface dynamic configuration unit (1) is connected with the alternating current interface unit (2) and the weak current interface unit (3);
the weak current interface dynamic configuration unit (1) comprises a device (100) for dynamically configuring a contact weak current interface by one key and a device (200) for dynamically configuring a wireless charging weak current interface by one key; the alternating current interface unit (2) comprises a two-hole alternating current power-taking interface (21) and a three-hole alternating current power-taking interface (22); the weak current interface unit (3) comprises a contact USB weak current interface (31) and a wireless charging weak current interface (32); the weak current interface dynamic configuration unit (1) dynamically configures the weak current interface according to requirements, and executes the electric connection and the electric disconnection between the alternating current interface unit (2) and the weak current interface unit (3);
the device (100) for dynamically configuring the contact weak current interface by one key executes the following steps according to the requirements: the alternating current interface unit (2) is electrically connected with and separated from the contact type USB weak current interface (31);
the device (200) for dynamically configuring the wireless charging weak current interface by one key executes the following steps according to the requirements: the alternating current interface unit (2) is electrically connected with and separated from the wireless charging weak current interface (32);
the device (100) for dynamically configuring the contact type weak current interface by one key adopts a device (110) for dynamically configuring the contact type weak current interface by one key with a swinging block structure; the device (200) for dynamically configuring the wireless charging weak current interface by one key adopts a device for dynamically configuring the wireless charging weak current interface by one key of a switch structure;
the device (110) for dynamically configuring the contact weak current interface by one key of the swinging block structure consists of a first socket surface cover component (111), a fixed first screw (112), a base power pressing plate (113), a swinging arm transmission shaft (114), a dynamic contact elastic sheet (115), a first power plate component (116), a first base (117) and a static contact elastic sheet (118); the swing arm transmission shaft (114) is clamped into the base power supply pressing plate (113), the dynamic contact elastic sheet (115) is assembled to a positioning point on the base power supply pressing plate (113), the positioning point is firmly welded by hot riveting, and the static contact elastic sheet (118) is attached to the first power supply board assembly (116); a part formed by a swing arm transmission shaft (114), a dynamic contact elastic sheet (115) and a base power supply pressure plate (113) is assembled with a part formed by a static contact elastic sheet (118) and a first power supply plate assembly (116), the static contact elastic sheet and the first power supply plate assembly are assembled along a USB port, and the dynamic contact elastic sheet (115) is inserted into the first power supply plate assembly (116) after the assembly; putting the assembled integral components into a first base (117), then installing and fixing a first screw (112), and finally buckling a first socket surface cover component (111), wherein the first socket surface cover component (111) is connected with the first base (117) through a buckle;
the action mechanism of the device (110) for dynamically configuring the contact weak current interface by one key of the swinging block structure is as follows:
in an initial state, the swing arm transmission shaft (114) is in the USB female seat, at the moment, the dynamic contact elastic sheet (115) is not connected with the static contact elastic sheet (118), and the weak current part is in a disconnected state;
when the USB male head device is inserted into the USB female seat downwards, the swing arm transmission shaft (114) is extruded by the downward force of the USB male head device and moves rightwards, the special-shaped shaft on the swing arm transmission shaft (114) moves leftwards simultaneously, so that the dynamic contact elastic sheet (115) is extruded and moves leftwards simultaneously, the dynamic contact elastic sheet (115) is connected with the static contact elastic sheet (118), and the weak current part is in a conducting state;
silver coatings are respectively arranged on the surfaces of the dynamic contact elastic sheet (115) and the static contact elastic sheet (118) to increase the contact effect;
when the USB male device is pulled out upwards, the swing arm transmission shaft (114) is not extruded by the downward force of the USB male device any more, the dynamic contact elastic sheet (115) moves towards the right side under the action of the moment of the dynamic contact elastic sheet, the initial state is recovered, the dynamic contact elastic sheet is disconnected with the static contact elastic sheet (118), and the weak current part is in a disconnected state; meanwhile, when the dynamic contact elastic sheet (115) is restored to the initial state, the swing arm transmission shaft (114) is driven to move to the left side, and the swing arm transmission shaft (114) is also restored to the initial state;
the device (200) with the switch structure and the wireless charging weak current interface dynamically configured by one key is composed of a third socket surface cover component (221), a key (222), a charging coil (223), a protective door pressure plate assembly (224), a third screw (225) and a power base component (226); the key (222) corresponds to a normally open switch on the power base assembly (226) through the third socket surface cover assembly (221) and the protection door pressing plate assembly (224), the charging coil (223) is connected with the power base assembly (226) through the protection door pressing plate assembly (224) through a connector, the key (222) and the charging coil (223) are assembled in the third socket surface cover assembly (221), then the protection door pressing plate assembly (224) is assembled, a third screw (225) is installed, and finally the key and the power base assembly (226) are assembled together; the third socket surface cover assembly (221) is connected with the power base assembly (226) through a buckle;
the action mechanism of the device (200) for dynamically configuring the wireless charging weak current interface by one key of the switch structure is as follows:
in the initial state, the key (222) is not stressed and is in a convex state, the key (222) is not in contact with a normally open switch on the power supply base assembly (226), the switch is in a normally open state at the moment, and the weak current part is in a disconnected state;
when the wireless charging equipment is placed into the intelligent socket downwards, the key (222) is pressed by the charging equipment to move inwards, so that a normally open switch on the power base assembly (226) is pressed downwards to be closed, and a weak current part is in a conducting state;
when wireless charging equipment took out, the normally open switch on power base subassembly (226) no longer accepted external pressure, received switch self moment effect, recovered initial condition, and the switch resumes to normally open state, and weak current part is in the off-state.
2. The smart socket with one key for dynamically configuring the weak current interface according to claim 1, wherein the wireless charging weak current interface (32) comprises a wireless charging module (321), a radio frequency matching module (322), a charging coil module (323), and a crystal oscillator module (324), the wireless charging module (321) takes a wireless charging chip SC9608 as a core, and the charging coil is a PCB coil; SC9608 pins 13, 14, 15 and 16 of the wireless charging module (321) are connected with the charging coil module (323) through the radio frequency matching module (322), SC9608 pins 9 and 10 are connected with a power supply, and SC9608 pins 6 and 7 are connected with the crystal oscillator module (324).
CN202111608949.6A 2021-12-27 2021-12-27 Intelligent socket with weak current interface dynamically configured by one key Active CN113991370B (en)

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