CN204362369U - A kind of touch dimmer switch - Google Patents
A kind of touch dimmer switch Download PDFInfo
- Publication number
- CN204362369U CN204362369U CN201420830825.1U CN201420830825U CN204362369U CN 204362369 U CN204362369 U CN 204362369U CN 201420830825 U CN201420830825 U CN 201420830825U CN 204362369 U CN204362369 U CN 204362369U
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- touch
- pcb board
- electrically connected
- control
- dimmer switch
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Abstract
The utility model discloses a kind of touch dimmer switch, comprise connecting line and pcb board, this pcb board is provided with and touches dimmer switch circuit, one end of this pcb board and one end of described connecting line are electrically connected, the other end of described connecting line is provided with connector, touch input on this pcb board is electrically connected with metal spring, and terminal is arranged on the other end of pcb board, and pcb board is provided with the terminal sleeve of being wrapped up by described terminal; Also comprise the gum cover metal spring that described pcb board and pcb board are arranged, touch dimmer switch circuit, terminal and terminal sleeve wrapped up, gum cover is provided with the press section pressing described metal spring.The beneficial effects of the utility model are: integral mechanical structure is simple and compact, easy accessibility, and needing when changing parts only needs gum cover to split out, long service life.Circuit structure composition is simple, but job stability is high, and antijamming capability is strong and reliability is high.
Description
Technical field
The utility model relates to switching circuit technical field, particularly a kind of touch dimmer switch.
Background technology
Soft-touch control is the emerging product of one of development in science and technology progress.He generally refers to a kind of switch on wall of application touch sensible chip concept design, is the regeneration product of traditional mechanical button type wall switch.Can realize the advantage that soft-touch control that is more intelligent, more convenient operation has traditional switch incomparable, be popular a kind of decorative switch of current family product.
But current most soft-touch control, functional reliability, the interference free performance of its structure and circuit are lower, and are not modularizations, pull one hair and move the whole body, more time-consuming in maintenance.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provide a kind of and touch dimmer switch, overall structure is simple and firmly, circuit structure makes its work more stable, thus improves useful life.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of touch dimmer switch, comprise connecting line and pcb board, this pcb board is provided with and touches dimmer switch circuit, one end of this pcb board and one end of described connecting line are electrically connected, and the other end of described connecting line is provided with connector, and the touch input on this pcb board is electrically connected with metal spring, terminal is arranged on the other end of pcb board, and pcb board is provided with the terminal sleeve of being wrapped up by described terminal; Also comprise the gum cover metal spring that described pcb board and pcb board are arranged, touch dimmer switch circuit, terminal and terminal sleeve wrapped up, gum cover is provided with the press section pressing described metal spring.
In technique scheme, the bottom of described pcb board is provided with a buckle, and described gum cover is provided with the perforate corresponding with described buckle, and pcb board utilizes this buckle to be stuck in described perforate, with fixing described pcb board and gum cover.
In technique scheme, described terminal comprises stiff end and contact jaw, and stiff end is fixed by welding in the upper surface of described pcb board, and contact jaw is free end; Described terminal sleeve comprises fixed part and parcel, and fixed part is fixed on the lower surface of pcb board, and described contact site wraps up by this parcel.
In technique scheme, described touch dimmer switch circuit comprises voltage stabilizing circuit, touch-control circuit and output circuit, described voltage stabilizing circuit provides stable operating voltage to touch-control circuit, produce touching signals startup touch-control circuit by touching metal spring, touch-control circuit controls described output circuit according to mode of operation and exports to load output voltage.
In technique scheme, described voltage stabilizing circuit comprises power input DC+, power input DC-, voltage stabilizing didoe D1, triode Q1 and voltage stabilizing IC, described power input DC+ meets 12V, described power input DC-ground connection, the C of described power input DC+ and triode Q1 holds and is electrically connected, the B of described power input DC-and triode Q1 holds and is electrically connected, the B end of described triode Q1 is in series with described voltage stabilizing didoe D1 with power input DC-, the negative pole of this voltage stabilizing didoe D1 connects the B end of triode Q1, the positive pole of this voltage stabilizing didoe D1 meets power input DC-, resistance R1 is electrically connected with between the C end of described triode Q1 and B hold, the B of described triode Q1 holds electric connection one electric capacity C3 and ground connection, the E end of described triode Q1 is electrically connected with the input pin of voltage stabilizing IC, and the output pin of described voltage stabilizing IC exports the described voltage normally worked for touch-control circuit.
In technique scheme, between described power input DC+ and power input DC-, be in series with electric capacity C1.
In technique scheme, described touch-control circuit comprises touch-control IC, and touch-control input holds with the TSP of touch-control IC the electric capacity C7 that connects, and touch-control input and described metal spring are electrically connected; The OPT1 of touch-control IC holds series connection one resistance R7 and is electrically connected with the voltage output end of voltage stabilizing circuit, and the OPT1 of described touch-control IC holds and also connects a resistance R6 ground connection between resistance R7; The OPT2 end of touch-control IC is electrically connected with the voltage output end of voltage stabilizing circuit, and the OPT2 of described touch-control IC holds also connect a resistance R4 ground connection; The TSP of touch-control IC holds series connection one electric capacity C7 and is electrically connected with touch-control input TOUCH, and this touch-control input TOUCH is electrically connected described metal spring; The PWM of touch-control IC holds series connection one resistance R3 to be connected with the drive end of output circuit.
In technique scheme, described output circuit comprises switching tube Q2, and the G pole of switching tube Q2 is as the drive end of output circuit, and be electrically connected with the output of touch-control circuit, the D pole of switching tube Q2 and S pole are electrically connected with load respectively.
The beneficial effects of the utility model are: integral mechanical structure is simple and compact, easy accessibility, and needing when changing parts only needs gum cover to split out, long service life.Circuit structure composition is simple, but job stability is high, and antijamming capability is strong and reliability is high.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is decomposition texture schematic diagram of the present utility model;
Fig. 3 is cross section structure schematic diagram of the present utility model;
Fig. 4 is electrical block diagram of the present utility model.
In figure, 1, connecting line; 2, gum cover; 3, metal spring; 4, terminal; 5, pcb board; 6, terminal sleeve; 7, connector; 8, buckle.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, 2, 3, a kind of touch dimmer switch, comprise connecting line 1 and pcb board 5, this pcb board 5 is provided with and touches dimmer switch circuit, one end of this pcb board 5 and one end of described connecting line 1 are electrically connected, and the other end of described connecting line 1 is provided with connector 7, and the touch input on this pcb board 5 is electrically connected with metal spring 3, terminal is arranged on the other end of pcb board 5, and pcb board 5 is provided with the terminal sleeve 6 of being wrapped up by described terminal 4; Also comprise a gum cover 2 metal spring 3 that described pcb board 5 and pcb board 5 are arranged, touch dimmer switch circuit, terminal 4 and terminal sleeve 6 wrapped up, gum cover 2 is provided with the press section pressing described metal spring 3.
Wherein, the bottom of described pcb board 5 is provided with a buckle 8, and described gum cover 2 is provided with the perforate corresponding with described buckle 8, and pcb board 5 utilizes this buckle 8 to be stuck in described perforate, with fixing described pcb board 5 and gum cover 2.
Wherein, described terminal 4 comprises stiff end and contact jaw, and stiff end is fixed by welding in the upper surface of described pcb board 5, and contact jaw is free end; Described terminal sleeve 6 comprises fixed part and parcel, and fixed part is fixed on the lower surface of pcb board 5, and described contact site wraps up by this parcel.
As shown in Figure 4, wherein, described touch dimmer switch circuit comprises voltage stabilizing circuit, touch-control circuit and output circuit, described voltage stabilizing circuit provides stable operating voltage to touch-control circuit, produce touching signals startup touch-control circuit by touching metal spring, touch-control circuit controls described output circuit according to mode of operation and exports to load output voltage.
Further, the voltage stabilizing IC that voltage stabilizing circuit uses is MD7150, and triode Q1 is 2N4030, and the touch-control IC that touch-control circuit uses is SJT8001B, and the switching tube Q2 that output circuit uses adopts KIA50N06.
Wherein, described voltage stabilizing circuit comprises power input DC+, power input DC-, voltage stabilizing didoe D1, triode Q1 and voltage stabilizing IC, described power input DC+ meets 12V, described power input DC-ground connection, the C of described power input DC+ and triode Q1 holds and is electrically connected, the B of described power input DC-and triode Q1 holds and is electrically connected, the B end of described triode Q1 is in series with described voltage stabilizing didoe D1 with power input DC-, the negative pole of this voltage stabilizing didoe D1 connects the B end of triode Q1, the positive pole of this voltage stabilizing didoe D1 meets power input DC-, resistance R1 is electrically connected with between the C end of described triode Q1 and B hold, the B of described triode Q1 holds electric connection one electric capacity C3 and ground connection, the E end of described triode Q1 is electrically connected with the input pin of voltage stabilizing IC, and the output pin of described voltage stabilizing IC exports the described voltage normally worked for touch-control circuit.
Wherein, electric capacity C1 is in series with between described power input DC+ and power input DC-.
Wherein, described touch-control circuit comprises touch-control IC, and touch-control input holds with the TSP of touch-control IC the electric capacity C7 that connects, and touch-control input and described metal spring are electrically connected; The OPT1 of touch-control IC holds series connection one resistance R7 and is electrically connected with the voltage output end of voltage stabilizing circuit, and the OPT1 of described touch-control IC holds and also connects a resistance R6 ground connection between resistance R7; The OPT2 end of touch-control IC is electrically connected with the voltage output end of voltage stabilizing circuit, and the OPT2 of described touch-control IC holds also connect a resistance R4 ground connection; The TSP of touch-control IC holds series connection one electric capacity C7 and is electrically connected with touch-control input TOUCH, and this touch-control input TOUCH is electrically connected described metal spring; The PWM of touch-control IC holds series connection one resistance R3 to be connected with the drive end of output circuit.SJT8001B as touch-control IC has four mode of operations, being chosen as of four mode of operations holds respectively to 0 or 1 to OPT1 end and OPT2, be that OPT1 end and OPT2 are held respectively to 1 in the present embodiment, so the mode of operation of touch-control IC is: not with the prominent bright prominent dark touch non-pole light regulating function of brightness memory.When initially powering on, light is closed condition.During point touching (the touch duration is less than 550mS), the light on and off that can realize light control: point touching for the first time, and lamp is bright; Click again, lamp goes out.Circulation like this.Light is lighted and is cushioned without brightness with when closing.And the original intensity that light is lighted is fixed as entirely bright 50%.Long by when touching (the touch duration is greater than 550mS), the electrodeless brightness regulation of light can be realized: the first vice-minister is by touching, lamplight brightness increases gradually, when unclamping, lamplight brightness is parked in brightness corresponding when unclamping, if long temporally more than 3 seconds, then lamplight brightness no longer changes after reaching high-high brightness; Long again by touching, lamplight brightness reduces gradually, and when unclamping, lamplight brightness is parked in and unclamps brightness corresponding to moment, if long temporally more than 3 seconds, then lamplight brightness no longer changes after reaching minimum brightness.Circulation like this.Point touching and length can at any time arbitrarily use by touch, each other interference-free and restriction.
Further, ground connection after the CS end series connection one electric capacity C5 of touch-control IC, CS end is as adjustment of sensitivity end, and C5 gets 10NF/25V, and so corresponding induction medium is the acrylic glass within 3mm.Press section on above-mentioned gum cover adopts the acrylic glass within 3mm.
Further, connect 5V voltage after the OSC end series connection one resistance R2 of touch-control IC, VSS holds ground connection, ground connection after the electric capacity C4 that connects between 5V voltage end with resistance R2, and vdd terminal is electrically connected between 5V voltage end and electric capacity C4.
Wherein, described output circuit comprises switching tube Q2, and the G pole of switching tube Q2 is as the drive end of output circuit, and be electrically connected with the output of touch-control circuit, the D pole of switching tube Q2 and S pole are electrically connected with load respectively.
Above embodiment is just to illustrate instead of restriction the utility model, therefore all equivalences done according to the method described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (8)
1. one kind touches dimmer switch, it is characterized in that: comprise connecting line and pcb board, this pcb board is provided with and touches dimmer switch circuit, one end of this pcb board and one end of described connecting line are electrically connected, the other end of described connecting line is provided with connector, touch input on this pcb board is electrically connected with metal spring, and terminal is arranged on the other end of pcb board, and pcb board is provided with the terminal sleeve of being wrapped up by described terminal; Also comprise the gum cover metal spring that described pcb board and pcb board are arranged, touch dimmer switch circuit, terminal and terminal sleeve wrapped up, gum cover is provided with the press section pressing described metal spring.
2. one according to claim 1 touches dimmer switch, it is characterized in that: the bottom of described pcb board is provided with a buckle, described gum cover is provided with the perforate corresponding with described buckle, and pcb board utilizes this buckle to be stuck in described perforate, with fixing described pcb board and gum cover.
3. one according to claim 1 touches dimmer switch, and it is characterized in that: described terminal comprises stiff end and contact jaw, stiff end is fixed by welding in the upper surface of described pcb board, and contact jaw is free end; Described terminal sleeve comprises fixed part and parcel, and fixed part is fixed on the lower surface of pcb board, and described contact site wraps up by this parcel.
4. the one according to claim 1 or 2 or 3 touches dimmer switch, it is characterized in that: described touch dimmer switch circuit comprises voltage stabilizing circuit, touch-control circuit and output circuit, described voltage stabilizing circuit provides stable operating voltage to touch-control circuit, produce touching signals startup touch-control circuit by touching metal spring, touch-control circuit controls described output circuit according to mode of operation and exports to load output voltage.
5. one according to claim 4 touches dimmer switch, it is characterized in that: described voltage stabilizing circuit comprises power input DC+, power input DC-, voltage stabilizing didoe D1, triode Q1 and voltage stabilizing IC, described power input DC+ meets 12V, described power input DC-ground connection, the C of described power input DC+ and triode Q1 holds and is electrically connected, the B of described power input DC-and triode Q1 holds and is electrically connected, the B end of described triode Q1 is in series with described voltage stabilizing didoe D1 with power input DC-, the negative pole of this voltage stabilizing didoe D1 connects the B end of triode Q1, the positive pole of this voltage stabilizing didoe D1 meets power input DC-, resistance R1 is electrically connected with between the C end of described triode Q1 and B hold, the B of described triode Q1 holds electric connection one electric capacity C3 and ground connection, the E end of described triode Q1 is electrically connected with the input pin of voltage stabilizing IC, and the output pin of described voltage stabilizing IC exports the described voltage normally worked for touch-control circuit.
6. one according to claim 5 touches dimmer switch, it is characterized in that: be in series with electric capacity C1 between described power input DC+ and power input DC-.
7. one according to claim 4 touches dimmer switch, and it is characterized in that: described touch-control circuit comprises touch-control IC, touch-control input holds with the TSP of touch-control IC the electric capacity C7 that connects, and touch-control input and described metal spring are electrically connected; The OPT1 of touch-control IC holds series connection one resistance R7 and is electrically connected with the voltage output end of voltage stabilizing circuit, and the OPT1 of described touch-control IC holds and also connects a resistance R6 ground connection between resistance R7; The OPT2 end of touch-control IC is electrically connected with the voltage output end of voltage stabilizing circuit, and the OPT2 of described touch-control IC holds also connect a resistance R4 ground connection; The TSP of touch-control IC holds series connection one electric capacity C7 and is electrically connected with touch-control input TOUCH, and this touch-control input TOUCH is electrically connected described metal spring; The PWM of touch-control IC holds series connection one resistance R3 to be connected with the drive end of output circuit.
8. one according to claim 4 touches dimmer switch, it is characterized in that: described output circuit comprises switching tube Q2, the G pole of switching tube Q2 is as the drive end of output circuit, and be electrically connected with the output of touch-control circuit, the D pole of switching tube Q2 and S pole are electrically connected with load respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830825.1U CN204362369U (en) | 2014-12-25 | 2014-12-25 | A kind of touch dimmer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420830825.1U CN204362369U (en) | 2014-12-25 | 2014-12-25 | A kind of touch dimmer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204362369U true CN204362369U (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420830825.1U Active CN204362369U (en) | 2014-12-25 | 2014-12-25 | A kind of touch dimmer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204362369U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793334A (en) * | 2017-01-20 | 2017-05-31 | 深圳市库莱特光电科技有限公司 | The circuit and its control method of a kind of ultra-thin panel light soft-touch control light modulation |
| CN107567136A (en) * | 2017-09-08 | 2018-01-09 | 深圳市豪恩光电照明股份有限公司 | A kind of LED light modulations toning circuit and LED light modulation ager |
| CN107889326A (en) * | 2017-11-15 | 2018-04-06 | 惠阳晋煜工业有限公司 | One kind touches dimmer switch |
-
2014
- 2014-12-25 CN CN201420830825.1U patent/CN204362369U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793334A (en) * | 2017-01-20 | 2017-05-31 | 深圳市库莱特光电科技有限公司 | The circuit and its control method of a kind of ultra-thin panel light soft-touch control light modulation |
| CN107567136A (en) * | 2017-09-08 | 2018-01-09 | 深圳市豪恩光电照明股份有限公司 | A kind of LED light modulations toning circuit and LED light modulation ager |
| CN107889326A (en) * | 2017-11-15 | 2018-04-06 | 惠阳晋煜工业有限公司 | One kind touches dimmer switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 253, Hengli Junma Road, Hengli Town, Dongguan, Guangdong 523460 Patentee after: Guangdong Qingzhou Photoelectric Technology Co.,Ltd. Address before: 523000 The third floor of the factory building in Xinsi Village, Hengli Town, Dongguan City, Guangdong Province Patentee before: LETARON ELECTRONIC CO.,LTD. |
|
| CP03 | Change of name, title or address |