CN203689055U - Sensor module used for household power device inclination or motion timing control - Google Patents
Sensor module used for household power device inclination or motion timing control Download PDFInfo
- Publication number
- CN203689055U CN203689055U CN201320773303.8U CN201320773303U CN203689055U CN 203689055 U CN203689055 U CN 203689055U CN 201320773303 U CN201320773303 U CN 201320773303U CN 203689055 U CN203689055 U CN 203689055U
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- circuit
- outer casing
- upper cover
- power device
- inclination
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- 230000004308 accommodation Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
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Abstract
The utility model relates to the electronic control field, and discloses a sensor module used for household power device inclination timing control. The sensor module comprises a housing upper cover, a housing pedestal, a printed circuit board disposed in an accommodation space formed by the housing upper cover and the housing pedestal in a clamped manner, a plurality of pins connected with the printed circuit board, and a plurality of metal balls disposed in a space formed by the printed circuit board and the housing upper cover. The housing upper cover and the housing pedestal are fixedly connected together after being sealed together in a covered manner, and the plurality of pins are arranged downwardly, and are extended out of the housing pedestal to be exposed. The printed circuit board comprises a switch driving circuit, a control chip circuit, and a capacitive-type inclination sensor circuit. The output end of the capacitive-type inclination sensor circuit is connected with the input end of the control chip circuit, and the input end of the control chip circuit is connected with the input end of the switch driving circuit. The sensor module is used for the household power device inclination or motion timing control.
Description
Technical field
The utility model relates to field of electric control, relates in particular to for household electrical appliances power device to tilt or the time-controlled sensor assembly that moves.
Background technology
In some existing household electrical appliances power devices, can be applied to inclination control timing circuit, in household electrical appliances power device of the prior art, inclination control timing circuit used normally: reduction voltage circuit, inclination sensor, timing circuit, control circuit etc. are made on same circuit board, the weak point of this way is to be easily disturbed due to sensor and timing circuit, higher to environmental requirement, production and processing difficulty is also larger.
Utility model content
Therefore, the purpose of this utility model is to propose a kind of simple, with low cost, reliable in function, applying flexible manufactured, and can realize that location status detects and the sensor assembly of self-timing control, to overcome weak point of the prior art.
The technical solution of the utility model is:
A kind of for the inclination of household electrical appliances power device or the time-controlled sensor assembly that moves, comprise outer casing upper cover, outer casing base, be placed in printed circuit board (PCB) in the accommodation space that outer casing upper cover and outer casing base form, be connected in multiple pins of printed circuit board (PCB), and be positioned at many Metal Ball in the space that printed circuit board (PCB) and outer casing upper cover form, described outer casing upper cover is fixedly connected with after covering with outer casing base sealing, and described multiple pins arrange downwards and stretch through and expose from outer casing base.Described printed circuit board (PCB) comprises: switch driving circuit, control chip circuit and condenser type inclination sensor circuit, described condenser type inclination sensor circuit output end is connected in the input end of control chip circuit, and the output terminal of control chip circuit is connected in the input end of switch driving circuit.
Further, described outer casing upper cover and outer casing base are plastic casings, and described outer casing upper cover is to seal by ultrasonic welding with being fixedly connected with of outer casing base.
Further, described switch driving circuit is triode switch driving circuit.
Further, described control chip circuit is single-chip microcomputer or special chip control circuit.
Further, described condenser type inclination sensor circuit is two balls or three ball condenser type inclination sensor circuit.
Advantage for the inclination of household electrical appliances power device or the time-controlled sensor assembly that moves of the present utility model is: the sensor being easily disturbed and control circuit are all sealed in plastic casing, the impact of external environment condition is dropped to minimum, and this module integration the major function of auto-breaking control panel, external circuit is remaining reduction voltage circuit and relay only, so just make the use quite flexible of module, can design different external circuits and coordinate with it, can adapt to different application scenarios.
Accompanying drawing explanation
Fig. 1 is the household electrical appliances power device inclination of an embodiment or the circuit block diagram of motion timing control circuit.
Fig. 2 is the household electrical appliances power device inclination of this embodiment or the circuit theory diagrams of motion timing control circuit.
Fig. 3 is the one-piece construction schematic diagram of the sensor assembly of this embodiment.
Fig. 4 is the decomposition explosion figure of the sensor assembly of this embodiment.
Fig. 5 is the sectional view (flat condition) of the sensor assembly of this embodiment.
Fig. 6 is the sectional view (placing state vertically) of the sensor assembly of this embodiment.
Embodiment
Now with embodiment, the utility model is further illustrated by reference to the accompanying drawings.
Consult shown in Fig. 1 and Fig. 2, the household electrical appliances power device of one embodiment tilt or motion timing control circuit be utilize reduction voltage circuit 10 that alternating current is converted to can the control chip circuit of driving sensor module 40 and the direct-current working volts of the solenoid of relay 20, the electric routing switch driving circuit 402 of this sensor assembly 40, control chip circuit 401 and condenser type inclination sensor circuit 403 form, control chip circuit 401 gathers the inclination transducing signal of condenser type inclination sensor circuit 403, and according to this inclination sensing start signal internal clocking module timing controlled, and export control signal to switch driving circuit 402, driven the turn-on and turn-off of relay 20 by this switch driving circuit 402, thereby carry out the Kai Heguan of switch load 30 and alternating current passage.In physical circuit shown in Fig. 2, can also comprise the cue circuits such as pilot lamp LED, hummer.
The utility model is that the circuit of traditional condenser type inclination sensor and auto-breaking control is integrated into a module, and module is sealed by plastic casing ultrasonic welding, draws some strip metal pins in order to be connected with external circuit.The advantage of which is that the sensor being easily disturbed and control circuit are all sealed in plastic casing, the impact of external environment condition is dropped to minimum, and this module integration the major function of auto-breaking control panel, external circuit is remaining reduction voltage circuit and relay only, so just make the use quite flexible of module, different external circuits can be designed with it, different application scenarios can be adapted to.
Consult figure concrete, the sensor assembly of this embodiment is (take double-ball type inclination sensor as example, three ball condenser type inclination sensors are similar with it) comprising: outer casing upper cover 51, outer casing base 52, be placed in the printed circuit board (PCB) 40 ' of this sensor assembly 40 in the accommodation space that outer casing upper cover 51 and outer casing base 52 form, be welded in multiple pins 53 of printed circuit board (PCB) 40 ', and be positioned at two Metal Ball 54 in the space that printed circuit board (PCB) 40 ' and outer casing upper cover 51 form, described outer casing upper cover 51 is fixedly connected with (preferably sealing by ultrasonic welding) after covering with outer casing base 52 sealings, described multiple pins 54 arrange downwards and stretch through and expose from outer casing base 52.Described printed circuit board (PCB) 40 ' comprising: switch driving circuit 401, control chip circuit 402 and condenser type inclination sensor circuit 403, described condenser type inclination sensor circuit 403 output terminals are connected in the input end of control chip circuit 402, and the input end of control chip circuit 402 is connected in the input end of switch driving circuit 401.Wherein, the switch driving circuit 401 of this embodiment shown in Fig. 2 is to adopt transistor drive circuit to realize, and also can drive chip to realize by other; The control chip circuit 402 of this embodiment shown in Fig. 2 is to adopt 14 pin singlechip chips to realize, and also can adopt other special logic control chips to substitute; The condenser type inclination sensor circuit 403 of this embodiment can adopt existing condenser type inclination sensor circuit to realize, the two ball condenser type inclination sensor circuit that disclosed as patent publication No. CN202915940U, or the three ball condenser type inclination sensor circuit that disclosed as patent publication No. 202915938U.
Consult shown in Fig. 5 and Fig. 6, the principle of work of the sensor assembly of this embodiment is: this certain inclination angle of sensor assembly band, in the time of flat condition, Metal Ball 54 is rolled to cavity one end, in the time placing vertically, Metal Ball 54 is rolled to other one end, and the control chip of control chip circuit 402 can be judged sensor assembly status thus.After this embodiment circuit powers on, relay 20 adhesives.In the time keeping flat, control chip circuit 402 is by the timing of internal clocking module, and after a period of time, gauge tap driving circuit 401 disconnects relay 20.In the time placing vertically, too 402 timing a period of times of control chip circuit, then disconnect relay 20.The timing time of control chip circuit 402 can be revised according to actual needs.When sensor assembly is in seesawing or constantly in the time keeping flat and place state variation vertically, relay 20 keeps adhesive.After relay 20 disconnects, if the location status of sensor assembly changes, relay 20 is by adhesive again.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (6)
1. tilt or the time-controlled sensor assembly that moves for household electrical appliances power device, comprise outer casing upper cover, outer casing base, be placed in the printed circuit board (PCB) in the accommodation space that outer casing upper cover and outer casing base form, be connected in multiple pins of printed circuit board (PCB), and be positioned at many Metal Ball in the space that printed circuit board (PCB) and outer casing upper cover form, described outer casing upper cover is fixedly connected with after covering with outer casing base sealing, described multiple pins arrange downwards and stretch through and expose from outer casing base, it is characterized in that: described printed circuit board (PCB) comprises: switch driving circuit, control chip circuit and condenser type inclination sensor circuit, described condenser type inclination sensor circuit output end is connected in the input end of control chip circuit, the output terminal of control chip circuit is connected in the input end of switch driving circuit.
2. according to claim 1 for the inclination of household electrical appliances power device or the time-controlled sensor assembly that moves, it is characterized in that: described outer casing upper cover and outer casing base are plastic casings, described outer casing upper cover is to seal by ultrasonic welding with being fixedly connected with of outer casing base.
3. according to claim 1 and 2 for the inclination of household electrical appliances power device or the time-controlled sensor assembly that moves, it is characterized in that: described switch driving circuit is triode switch driving circuit.
4. according to claim 1 and 2 for the inclination of household electrical appliances power device or the time-controlled sensor assembly that moves, it is characterized in that: described control chip circuit is single chip machine controlling circuit.
5. according to claim 1 and 2 for the inclination of household electrical appliances power device or the time-controlled sensor assembly that moves, it is characterized in that: described control chip circuit is special chip control circuit.
6. according to claim 1 and 2 for the inclination of household electrical appliances power device or the time-controlled sensor assembly that moves, it is characterized in that: described condenser type inclination sensor circuit is two balls or three ball condenser type inclination sensor circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773303.8U CN203689055U (en) | 2013-12-02 | 2013-12-02 | Sensor module used for household power device inclination or motion timing control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773303.8U CN203689055U (en) | 2013-12-02 | 2013-12-02 | Sensor module used for household power device inclination or motion timing control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203689055U true CN203689055U (en) | 2014-07-02 |
Family
ID=51010933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320773303.8U Expired - Lifetime CN203689055U (en) | 2013-12-02 | 2013-12-02 | Sensor module used for household power device inclination or motion timing control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203689055U (en) |
-
2013
- 2013-12-02 CN CN201320773303.8U patent/CN203689055U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361000, Huli District, Fujian City, Xiamen province software park two expected sea route 23-405 Patentee after: XIAMEN CHIPSUN TECHNOLOGY Co.,Ltd. Address before: 361000, Huli District, Fujian City, Xiamen province software park two expected sea route 23-405 Patentee before: XIAMEN CHIPSUN TECHNOLOGY Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Sensor module used for household power device inclination or motion timing control Effective date of registration: 20181219 Granted publication date: 20140702 Pledgee: Xiamen finance Company limited by guarantee Pledgor: XIAMEN CHIPSUN TECHNOLOGY Co.,Ltd. Registration number: 2018990001233 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |