CN206696622U - Electronics flush-type timer - Google Patents

Abstract

The utility model discloses electronics flush-type timer, including driver core, housing and loudspeaker, one end of housing is provided with pin, the other end of housing is provided with power line, one side surface of housing is provided with timing knob, it is carved with time scale line in the outer ring of timing knob, it is carved with pointer in the surface of timing knob, another side surface of housing is provided with loud-speaker opening, the inside of housing is provided with driver core and loudspeaker, the outside of driver core is provided with connection sheet, the outer ring of connection sheet is provided with the first contact, second contact and the 3rd contact, first contact, the top of second contact and the 3rd contact is respectively equipped with the first sensing chip, second sensing chip and the 3rd sensing chip, the both sides of first contact and the second contact are equipped with scotch.The utility model enters row constraint by brake block to the stroke of contact, realizes the connecting and disconnecting of power line and loudspeaker, the potential safety hazard of the household electrical appliance of solution by three contacts, while saved the energy.

Description

Electronics flush-type timer

Technical field

A kind of timer, more particularly to electronics flush-type timer are the utility model is related to, belongs to household electrical appliance technology neck Domain.

Background technology

Many a part of crowds are inaccurate to the control of time, and the use to electrical equipment does not constrain well, many times Electrical equipment cannot power off unwanted when, not only to electrical equipment in itself for be kind of an infringement, while waste substantial amounts of electricity Can, it is not only uneconomical but also not environmentally, and traditional timer function is single, it is impossible to meet the needs of people are to electrical equipment timing.

Utility model content

The utility model provides electronics flush-type timer, can efficiently solve that traditional timer function is single, nothing The defects of legal time powers off.

In order to solve the above-mentioned technical problem, the utility model provides electronics flush-type timer, including driver core, housing And loudspeaker, one end of the housing are provided with pin, the bottom of the pin is embedded in one end of housing, the housing it is another End is provided with power line, and a side surface of the housing is provided with timing knob, and time scale is carved with the outer ring of the timing knob Pointer is carved with line, the surface of the timing knob, and another side surface of the housing is provided with loud-speaker opening, and the inside of the housing is set There are driver core and loudspeaker, the driver core is connected with timing knob, at the center of the loud-speaker opening and loudspeaker In in same horizontal line, the outside of the driver core is provided with connection sheet, and the outer ring of the connection sheet is provided with the first contact, second Contact and the 3rd contact, the top of first contact, the second contact and the 3rd contact are respectively equipped with the first sensing chip, the second sense Piece and the 3rd sensing chip are answered, the both sides of first contact and the second contact are equipped with scotch.

As a kind of optimal technical scheme of the present utility model, a wire of the pin connects the first sensing chip, institute Another wire for stating pin connects the second sensing chip.

As a kind of optimal technical scheme of the present utility model, a wire of the loudspeaker and the second sensing chip connect Connect, another wire is connected with the 3rd sensing chip.

As a kind of optimal technical scheme of the present utility model, the stroke and the stroke phase of the 3rd contact of first contact Together, and it is all higher than the stroke of the second contact.

The beneficial effect that the utility model is reached is：This kind of flush-type timer, the stroke by brake block to contact Enter row constraint, the connecting and disconnecting of power line and loudspeaker are realized by three contacts, when terminating the scheduled time, second touches Point disconnects with the second sensing chip, power line power-off, electric elements is protected in time, and the second contact and the second sensing segment While opening, the 3rd contact is connected with the 3rd sensing chip, and loudspeaker is connected, and sends alarm, reminds people's timely processing, solution The potential safety hazard of household electrical appliance, while saved the energy.

Brief description of the drawings

Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：

Fig. 1 is structural representation of the present utility model；

Fig. 2 is side structure schematic diagram of the present utility model；

Fig. 3 is internal structure schematic diagram of the present utility model；

In figure：1st, pin；2nd, housing；3rd, power line；4th, time scale line；5th, pointer；6th, timing knob；7th, loud-speaker opening； 8th, loudspeaker；9th, driver core；10th, connection sheet；11st, the first contact；12nd, the second contact；13rd, the 3rd contact；14th, scotch； 15th, the first sensing chip；16th, the second sensing chip；17th, the 3rd sensing chip.

Embodiment

Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.

Embodiment 1

As Figure 1-3, the utility model electronics flush-type timer, including driver core 9, housing 2 and loudspeaker 8, One end of housing 2 is provided with pin 1, and the bottom of pin 1 is embedded in one end of housing 2, and the other end of housing 2 is provided with power line 3, One side surface of housing 2 is provided with timing knob 6, and time scale line 4 is carved with the outer ring of timing knob 6, and the surface of timing knob 6 is carved There is pointer 5, another side surface of housing 2 is provided with loud-speaker opening 7, and the inside of housing 2 is provided with driver core 9 and loudspeaker 8, driver Core 9 is connected with timing knob 6, and the center of loud-speaker opening 7 and loudspeaker 8 is in same horizontal line, the outside of driver core 9 Provided with connection sheet 10, the outer ring of connection sheet 10 is provided with the first contact 11, the second contact 12 and the 3rd contact 13, the first contact 11, The top of second contact 12 and the 3rd contact 13 is respectively equipped with the first sensing chip 15, the second sensing chip 16 and the 3rd sensing chip 17, The both sides of first contact 11 and the second contact 12 are equipped with scotch 14.

Further, a wire of pin 1 connects the first sensing chip 15, the sense of another wire connection second of pin 1 Piece 16 is answered, is connected pin with power line with sensing chip man by contact.

Further, a wire of loudspeaker 8 is connected with the second sensing chip 16, another wire and the 3rd sensing chip 17 Connection, utilizes the working condition disconnected with being connected controlling loudspeaker of contact.

Further, the stroke of the first contact 11 is identical with the stroke of the 3rd contact 13, and is all higher than the second contact 12 Stroke, leave the regular hour after being disconnected in the second contact 12 and send alarm to loudspeaker.

When specific, one end connecting circuit of power line 3, in use, by rotary timing knob 6, the transmission inside housing 2 Movement 9 starts to shrink at, and drives connection sheet 10 to rotate, the first contact 11 and the second contact 12 in connection sheet 10 respectively with first Sensing chip 15 is connected with the second sensing chip 16, and the 3rd contact 13 disconnects with the 3rd sensing chip 17, and now, loudspeaker 8 powers off, timing The driver core 9 of device works, and with the expansion of driver core 9, connection sheet 10 slowly recovers initial position, when the second contact 12 with When second sensing chip 16 disconnects, the 3rd contact 13 contacts with the 3rd sensing chip 17, because the stroke of the first contact 11 is more than second The stroke of contact 12, so when the second contact 12 disconnects, the first contact 11 remains in that connection, and now power line 3 powers off, and raises Sound device 8 works, and sends alarm, and when the second contact 12 contacts with scotch 14, the first contact 11 is divided from the first sensing chip 15 From, disconnected 8 electricity of loudspeaker, all clear.

This kind of flush-type timer, row constraint is entered to the stroke of contact by brake block 14, realized by three contacts The connecting and disconnecting of power line 3 and loudspeaker 8, when terminating the scheduled time, the second contact 12 disconnects with the second sensing chip 16, electricity Source line 3 powers off, and electric elements is protected in time, and while the second contact 12 and the disconnection of the second sensing chip 16, the 3rd touches Point 13 is connected with the 3rd sensing chip 17, and loudspeaker 8 is connected, and sends alarm, reminds people's timely processing, the household electrical appliance of solution Potential safety hazard, while saved the energy.

Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc., It should be included within the scope of protection of the utility model.

Claims (4)

1. electronics flush-type timer, including driver core（9）, housing（2）And loudspeaker（8）, it is characterised in that the housing （2）One end be provided with pin（1）, the pin（1）Bottom be embedded in housing（2）One end, the housing（2）The other end It is provided with power line（3）, the housing（2）A side surface be provided with timing knob（6）, the timing knob（6）Outer ring carve Having time graduation mark（4）, the timing knob（6）Surface be carved with pointer（5）, the housing（2）Another side surface be provided with Loud-speaker opening（7）, the housing（2）Inside be provided with driver core（9）And loudspeaker（8）, the driver core（9）Revolved with timing Button（6）Drive connection, the loud-speaker opening（7）And loudspeaker（8）Center be in same horizontal line, the driver core（9） Outside be provided with connection sheet（10）, the connection sheet（10）Outer ring be provided with the first contact（11）, the second contact（12）With the 3rd Contact（13）, first contact（11）, the second contact（12）With the 3rd contact（13）Top be respectively equipped with the first sensing chip （15）, the second sensing chip（16）With the 3rd sensing chip（17）, first contact（11）With the second contact（12）Both sides be all provided with There is scotch（14）.

2. electronics flush-type timer according to claim 1, it is characterised in that the pin（1）A wire connect Connect the first sensing chip（15）, the pin（1）Another wire connect the second sensing chip（16）.

3. electronics flush-type timer according to claim 1, it is characterised in that the loudspeaker（8）A wire With the second sensing chip（16）Connection, another wire and the 3rd sensing chip（17）Connection.

4. electronics flush-type timer according to claim 1, it is characterised in that first contact（11）Stroke with 3rd contact（13）Stroke it is identical, and be all higher than the second contact（12）Stroke.