CN201868689U - Intelligent primary-secondly plug - Google Patents
Intelligent primary-secondly plug Download PDFInfo
- Publication number
- CN201868689U CN201868689U CN2010205584887U CN201020558488U CN201868689U CN 201868689 U CN201868689 U CN 201868689U CN 2010205584887 U CN2010205584887 U CN 2010205584887U CN 201020558488 U CN201020558488 U CN 201020558488U CN 201868689 U CN201868689 U CN 201868689U
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- Prior art keywords
- control chip
- power
- memory
- minor
- major
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Abstract
The utility model discloses an intelligent primary-secondly plug, which comprises a control chip, a main control socket circuit, a controlled socket circuit, a memory and a key, wherein the main control socket circuit is connected to the control chip; the controlled socket circuit is connected to the control chip through a switch; the memory is connected to the control chip; the key is connected to the input end of the control chip; the control chip can be in a learning state or a working state; in the learning state, the control chip detects start power and stores the start power in the memory; and in the working state, the control chip detects the comparison between practical power and the start power stored in the memory and controls the switch to act. Due to the adoption of key operation, the control chip automatically detects and sets the start power and stores the set start power data in the memory after receiving the key operation. The intelligent primary-secondly plug can automatically and accurately detects the start power, is very convenient for a user to use, has no limit on the range of application of a product, can save power, and plays an important role in popularizing primary-secondly plugs.
Description
[technical field]
The utility model relates to the appliance socket field, relates in particular to a kind of intelligent major-minor and inserts.
[background technology]
Most electric equipment products in use all have main frame and auxiliary equipment; and the user in use; through regular meeting's Shutdown Hosts; and forget and close auxiliary equipment, but this moment, auxiliary equipment was not need to carry out any real work, its opening has just caused certain waste of energy; the bad user of some use habits particularly; the long-term auxiliary equipment of opening will cause a large amount of waste of energy, and, also reduced actual life of auxiliary equipment.
For solving the problem of above-mentioned waste electric energy, external utility model people exploitation has major-minor to insert, the slotting presetting system major-minor that mainly contains of present major-minor is inserted and slotting two kinds of knob major-minor, and still, these two kinds of major-minors are inserted all because of himself defective, can't apply at all, when serious even can influence user's normal use, therefore, present major-minor is inserted and is also just rested on conceptual phase, can not obtain actual application, more can not get user's approval.
Wherein, it is unadjustable that the presetting system major-minor is inserted starting power, can only set in the production stage.And the user is not very professional to the actual use power of product, if the product of different starting powers is selected mistake, the major-minor plugging function lost efficacy, and just can not play will due economize on electricity effect.And the fixing slotting scope of application of major-minor of starting power also has certain limitation.
The knob major-minor is inserted the problem that has solved the unadjustable starting power of presetting system, but its operation is complicated, need read long operation instructions when the user uses.The accuracy of manual adjustments is also relatively poor, and the user will understand the actual use power of product equally, professional requirement height, and product uses very loaded down with trivial details, and knob is regulated because of regulating the adjusting limit value that the resistance scope influences user's starting power.
Therefore, present major-minor inserting structure all can not be reasonable, and the user uses inconvenient operation, hindered major-minor and inserted applying of product.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of intelligent major-minor and inserts, and not only unlatching power can be set accurately, automatically, and the user uses operation easily, can play good electricity-saving effect.
For achieving the above object, the utility model proposes a kind of intelligent major-minor inserts, comprise control chip, be connected to the main control socket circuit of control chip, be connected to the controlled socket circuit and the button that is connected to the input of control chip of control chip by switch, be built-in with memory on the described control chip, control chip has learning state and two states of operating state, under learning state, described control chip is stored in the memory after detecting starting power, in working order down, described control chip detect the starting power that stores in actual power and the memory relatively after, the action of control switch.
As preferably, described control chip adopts the MCU of built-in EEPROM memory, has the storage memory function, and is erasable.
As preferably, the MCU of described built-in EEPROM memory adopts the STC11F01E chip, and cost is low, control effective, erasable program 10000 times, long service life.
As preferably, described switch adopts relay.Switch is effective, long service life.
As preferably, also be provided with the indicator light that is connected with the output of control chip.Make the user can understand the process and the result of operation, use more convenient.
As preferably, described indicator light adopts the LED lamp.Cost is low, long service life.
The beneficial effects of the utility model: the utility model adopts button operation, after being received by control chip, detects and be provided with starting power automatically, and with the starting power data storing that is provided with in memory.The utility model can detect starting power automatically and accurately, and the user uses operation easily, and the scope of application of product is not had limitation, can play good electricity-saving effect, and applying of inserting of major-minor had great importance.The utlity model has energy-conservation, oneself power consumption is low, detection is accurate, dependable performance, characteristics such as easy to use.
Feature of the present utility model and advantage will be elaborated in conjunction with the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is the circuit theory diagrams that the utility model intelligence major-minor is inserted.
[embodiment]
As shown in Figure 1, the intelligence major-minor is inserted the main control socket circuit 2 comprise control chip 1, to be connected to control chip 1, is connected to the controlled socket circuit 3 of control chip 1 and is connected to the button of the input of control chip 1 by switch 5, be built-in with memory on the described control chip 1, also be provided with the indicator light 4 that is connected with the output of control chip 1, indicator light 4 adopts the LED lamp.Memory can be stored the starting power that detects and be provided with, process and result that indicator light 4 can indicate the user to operate.Described starting power is the power threshold of functional module detection for this reason.The use power of the electrical appliance in the main control socket circuit 2 (master control jack) greater than power threshold after, switch 5 (relay K) closes a floodgate and gives the electrical appliance power supply of controlled socket circuit 3 (secondary control jack), after the electrical appliance that detects the master control jack is lower than power threshold, relay time-delay N disconnects second, cuts off the power supply of secondary control jack.Control chip 1 has learning state and two states of operating state, under learning state, described control chip 1 is stored in the memory after detecting starting power, in working order down, described control chip 1 detect the starting power that stores in actual power and the memory relatively after, the action of control switch 5.
As shown in Figure 1, described control chip 1 adopts MCU (single-chip microcomputer), and model is STC11F01E, erasable program 10000 times, built-in EEPROM memory.Switch 5 adopts relay.Described memory adopts EEPROM.Among Fig. 1, IC1 is a low-power consumption 5V three-terminal voltage-stabilizing pipe.IC2 is FLASH main control chip MCU (single-chip microcomputer), and model is STC11F01E, erasable program 10000 times, and built-in EEPROM memory is the control chip 1 of whole device.IC3 is a computation chip, power measurement chip BL0930, be used for metering, the main slotting electrical appliance standby power of measurement and transfer data to MCU being recorded in EEPROM, thereby MCU calculates the starting power control relay K realization major-minor plugging function that pair is inserted according to the main electrical appliance standby power of inserting.Sampling resistor R15 is a 20m Ω constantan wire sample resistance, can pass through the big electric current of 20A.
Intelligent major-minor of the present utility model is inserted and is adopted one-touch intelligent set.Under main power source is in holding state, unclamp after pressing smart button (button) 2S, control chip 1 automatic follow procedure detects starting power and LED lamp (indicator light 4) can flicker.After being provided with successfully, the LED lamp extinguishes, and withdraws from the pattern of setting automatically, preserves the power data that success is set in the EEPROM (memory).For preventing when detecting the load standby power, because of the fluctuation of civil power causes this power measurement values situation less than normal, can be provided with one and detect fluctuating power, this detection fluctuating power generally is made as 10W.For preventing when detecting loaded work piece power, cause erroneous judgement, can be provided with an operating wave kinetic power because of the fluctuation of civil power causes this power fluctuation to occur, this operating wave kinetic power generally is made as 5W.To sum up, starting power=typing power+operating wave kinetic power=actual detected power+detection fluctuating power+operating wave kinetic power=actual detected power+10W+5W; Disconnect power=typing power-operating wave kinetic power=actual detected power+detection fluctuating power-operating wave kinetic power=actual detected power+10W-5W.
Operation principle:
1 is provided with pattern
A. master control electrical equipment (TV/PC etc.) is inserted master control jack (main control socket circuit 2), controlled electrical equipment (controlled socket circuit 3) inserts controlled jack group, and makes master control jack place electrical equipment enter standby mode.
B. long by intelligence setting button (button) 2S.
C. detect the standby power of master control electrical equipment.This standby merit power is detection power, and in pattern was set, the power measurement mode was continuous detecting 1S, and (it is many as far as possible to detect number of times) average then.
E. detection power (maximum/minimum detection power)+detection fluctuating power deposits EEPROM in, and this step deposits typing power in EEPROM exactly.
F. be provided with in the cycle, the LED lamp glimmers with 2Hz, be provided with successfully after, the LED lamp extinguishes, and withdraws from the pattern of setting automatically.
H. if failure is set, the LED lamp extinguishes behind the 10S, withdraws from the pattern of setting automatically, and what preserve in the EEPROM still is the power data that success was set originally, and the user needs again long by setting button 2S, can enter the setting of the pattern of setting once more.
2. mode of operation
A. remove to detect master control jack power with the frequency of 20Hz, 2S guarantees that power is accurate in 1 judgement cycle (be that every 50mS detects 1 time, detect 40 times).
B. controlled jack group on-state, LED lights.
C. controlled jack group off-state, LED extinguishes.
D. detect the fluctuating power unification and be decided to be 10W.
Function declaration: master control jack electrical appliance is entered press intelligence behind the standby mode and set button 2 seconds, this device detects and is provided with starting power automatically, be provided with successfully after, LED extinguishes.Master control jack electrical appliance is when normal the use, and controlled jack group is charged and be inserted in top electrical equipment and can normally use; When the standby of master control jack electrical appliance, this device can detect and cut off controlled jack group power supply by relay switch 5, and the electrical equipment of inserting is thereon quit work; Thereby play the power saving purpose.For example: master control patches computer display, and secondary jack group patches auxiliary equipment such as printer, sound equipment, scanner.When computer enters when cutting out display power supply when holding state or people leave, the auxiliary equipment of the computer that is patched on the secondary jack group can be cut off the electricity supply after several seconds automatically, played the power saving purpose; When computer recovers or again during the opening display power supply from holding state, secondary jack group continues to open in the auxiliary equipment of the computer that can be made on it to be patched by automatic power after several seconds and uses.Thereby make people not use the electric energy of auxiliary equipment to be saved automatically within a certain period of time, play the environmental protection purpose of low carbon emission reduction.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any scheme after the utility model simple transformation is all belonged to protection range of the present utility model.
Claims (6)
1. intelligent major-minor is inserted, it is characterized in that: comprise control chip, be connected to control chip the main control socket circuit, by switch be connected to control chip controlled socket circuit, be connected to the memory of control chip and be connected to the button of the input of control chip, control chip has learning state and two states of operating state, under learning state, described control chip is stored in the memory after detecting starting power, in working order down, described control chip detect the starting power that stores in actual power and the memory relatively after, the action of control switch.
2. intelligent major-minor as claimed in claim 1 is inserted, and it is characterized in that: described control chip adopts the MCU of built-in EEPROM memory.
3. intelligent major-minor as claimed in claim 2 is inserted, and it is characterized in that: the MCU of described built-in EEPROM memory adopts the STC11F01E chip.
4. intelligent major-minor as claimed in claim 1 is inserted, and it is characterized in that: described switch adopts relay.
5. intelligent major-minor as claimed in claim 1 is inserted, and it is characterized in that: also be provided with the indicator light that is connected with the output of control chip.
6. intelligent major-minor as claimed in claim 5 is inserted, and it is characterized in that: described indicator light adopts the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205584887U CN201868689U (en) | 2010-10-09 | 2010-10-09 | Intelligent primary-secondly plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205584887U CN201868689U (en) | 2010-10-09 | 2010-10-09 | Intelligent primary-secondly plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868689U true CN201868689U (en) | 2011-06-15 |
Family
ID=44139832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205584887U Expired - Fee Related CN201868689U (en) | 2010-10-09 | 2010-10-09 | Intelligent primary-secondly plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005677A (en) * | 2010-10-09 | 2011-04-06 | 慈溪宏一电子有限公司 | Intelligent master/auxiliary socket |
-
2010
- 2010-10-09 CN CN2010205584887U patent/CN201868689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102005677A (en) * | 2010-10-09 | 2011-04-06 | 慈溪宏一电子有限公司 | Intelligent master/auxiliary socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20171009 |