CN204191852U - A kind of scent flask with prompting function - Google Patents
A kind of scent flask with prompting function Download PDFInfo
- Publication number
- CN204191852U CN204191852U CN201420715205.3U CN201420715205U CN204191852U CN 204191852 U CN204191852 U CN 204191852U CN 201420715205 U CN201420715205 U CN 201420715205U CN 204191852 U CN204191852 U CN 204191852U
- Authority
- CN
- China
- Prior art keywords
- power supply
- coupled
- resistance
- bottle
- prompting function
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses a kind of scent flask with prompting function, comprise bottle and bottle cap, described bottle is provided with spray nozzle device, the top of described bottle is provided with an alarm set, described alarm set comprises shell, control circuit and power supply, described shell is annular, is set on described spray nozzle device.The utility model has prompting function, can prevent people from forgetting and cover bottle cap.
Description
Technical field
The utility model belongs to cosmetic field, relates to a kind of scent flask with prompting function.
Background technology
The meeting that scent flask very common in actual life, especially women use is more, and at present, most scent flask generally comprises bottle and is arranged on the spray nozzle device on bottle.Common perfume burner has two kinds of forms: one is ball pressure type nozzle, and another kind is push type nozzle.
In routine use, people often can forget to cover bottle cap, especially women, and when making up, process is veryer long, easily forgets especially, and like this, outside nozzle will be exposed to, like this long-time, nozzle position will be polluted, and impact normally uses; If scent flask is placed in bag, the easy perfume that causes because being squeezed gushes out especially, and some perfume is expensive, like this will to cause unnecessary waste.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of scent flask with prompting function, has prompting function, can prevent people from forgetting and cover bottle cap.
For achieving the above object, the utility model provides following technical scheme:
Have a scent flask for prompting function, comprise bottle and bottle cap, described bottle is provided with spray nozzle device, the top of described bottle is provided with an alarm set, described alarm set comprises shell, control circuit and power supply, and described shell is annular, is set on described spray nozzle device;
Described control circuit comprises,
One photo resistance, is arranged on the surface of described shell, and the negative pole of one end and power supply couples, and the other end is coupled by the positive pole of one first resistance and power supply;
One NPN triode, its base stage is coupled between the first resistance and photo resistance, and emitter stage is coupled to the negative pole of power supply, and colelctor electrode is coupled to the positive pole of power supply by one second resistance;
One PNP triode, its base stage is coupled between the colelctor electrode of NPN triode and the second resistance, and emitter stage is coupled to the positive pole of power supply;
One buzzer, is serially connected with between the colelctor electrode of PNP triode and the negative pole of power supply.
The utility model is set to further, and described power supply is button cell, and voltage is 3V.
The utility model is set to further, is provided with a battery case in described shell, and described button cell is placed in this battery case.
Compared with prior art, the utility model, by arranging above-mentioned alarm set, can prevent people from forgetting and cover bottle cap; Specifically, when covering bottle cap, photo resistance shelters from by bottle cap, and such photo resistance is not by illumination, and its resistance is less, and so the base voltage of NPN triode is lower and end, and so the base voltage of PNP triode is higher and end, and like this, buzzer does not work; When taking off bottle cap, photo resistance is subject to illumination, and its resistance increases, and the base voltage of NPN triode rises and conducting, and then the base voltage of PNP triode is declined and conducting, like this, and buzzer work sounding.
From the foregoing, when people are when spraying perfume over sth, bottle cap necessarily takes off, and like this, buzzer can sounding always, and only have when people are covered back bottle cap again time, buzzer just can quit work, and so, people would not forget and cover bottle cap.
Accompanying drawing explanation
Schematic diagram when Fig. 1 is the utility model embodiment middle cover upper bottle cover;
Fig. 2 is schematic diagram when taking off bottle cap in the utility model embodiment;
Fig. 3 is the schematic diagram of control circuit in the utility model embodiment.
Accompanying drawing marks: 1, bottle, and 2, bottle cap, 3, spray nozzle device, 4, shell, 41, battery case.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, the utility model embodiment is described further.
Have a scent flask for prompting function, comprise bottle 1 and bottle cap 2, described bottle 1 is provided with spray nozzle device 3, the top of described bottle 1 is provided with an alarm set, described alarm set comprises shell 4, control circuit and power supply, and described shell 4 is annular, is set on described spray nozzle device 3;
Described control circuit comprises,
One photo resistance Rp, be arranged on the surface of described shell 4, the negative pole of one end and power supply couples, and the other end is coupled by the positive pole of one first resistance R1 and power supply;
One NPN triode, its base stage is coupled between the first resistance R1 and photo resistance Rp, and emitter stage is coupled to the negative pole of power supply, and colelctor electrode is coupled to the positive pole of power supply by one second resistance R2;
One PNP triode, its base stage is coupled between the colelctor electrode of NPN triode and the second resistance R2, and emitter stage is coupled to the positive pole of power supply;
One buzzer, is serially connected with between the colelctor electrode of PNP triode and the negative pole of power supply.
In the present embodiment, due to each components and parts volume very little of composition control circuit, therefore, taking up room of whole control circuit is also very little, so the volume of shell 4 does not need very large yet, like this, whole alarm set is installed at after on bottle 1, substantially can not have influence on the attractive in appearance of whole scent flask.
Operation principle of the present utility model:
By arranging above-mentioned alarm set, can prevent people from forgetting and covering bottle cap 2; Specifically, when covering bottle cap 2, photo resistance Rp shelters from by bottle cap 2, such photo resistance Rp is not by illumination, and its resistance is less, and so the base voltage of NPN triode is lower and end, so the base voltage of PNP triode is higher and end, and like this, buzzer does not work; When taking off bottle cap 2, photo resistance Rp is subject to illumination, and its resistance increases, and the base voltage of NPN triode rises and conducting, and then the base voltage of PNP triode is declined and conducting, like this, and buzzer work sounding.
From the foregoing, when people are when spraying perfume over sth, bottle cap 2 necessarily takes off, and like this, buzzer can sounding always, and only have when people are covered back bottle cap 2 again time, buzzer just can quit work, and so, people would not forget and cover bottle cap 2.
In the present embodiment, buzzer can also be replaced by light emitting diode, be reached the object of prompting by illumination, but such effect may than weaker with buzzer.
Further, described power supply is button cell, and voltage is 3V.
Further, be provided with a battery case 41 in described shell 4, described button cell is placed in this battery case 41.Certainly, battery case 41 is also provided with lid.
Claims (3)
1. one kind has the scent flask of prompting function, comprise bottle and bottle cap, described bottle is provided with spray nozzle device, it is characterized in that: the top of described bottle is provided with an alarm set, described alarm set comprises shell, control circuit and power supply, described shell is annular, is set on described spray nozzle device;
Described control circuit comprises,
One photo resistance, is arranged on the surface of described shell, and the negative pole of one end and power supply couples, and the other end is coupled by the positive pole of one first resistance and power supply;
One NPN triode, its base stage is coupled between the first resistance and photo resistance, and emitter stage is coupled to the negative pole of power supply, and colelctor electrode is coupled to the positive pole of power supply by one second resistance;
One PNP triode, its base stage is coupled between the colelctor electrode of NPN triode and the second resistance, and emitter stage is coupled to the positive pole of power supply;
One buzzer, is serially connected with between the colelctor electrode of PNP triode and the negative pole of power supply.
2. the scent flask with prompting function according to claim 1, is characterized in that: described power supply is button cell, and voltage is 3V.
3. the scent flask with prompting function according to claim 2, it is characterized in that: be provided with a battery case in described shell, described button cell is placed in this battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715205.3U CN204191852U (en) | 2014-11-25 | 2014-11-25 | A kind of scent flask with prompting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715205.3U CN204191852U (en) | 2014-11-25 | 2014-11-25 | A kind of scent flask with prompting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204191852U true CN204191852U (en) | 2015-03-11 |
Family
ID=52649869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420715205.3U Active CN204191852U (en) | 2014-11-25 | 2014-11-25 | A kind of scent flask with prompting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204191852U (en) |
-
2014
- 2014-11-25 CN CN201420715205.3U patent/CN204191852U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104490200A (en) | Multifunctional intelligent water cup | |
| CN204006481U (en) | A kind of humidifier structure | |
| CN204191852U (en) | A kind of scent flask with prompting function | |
| CN204409842U (en) | A kind of LED fan of telescopic folding | |
| CN204218234U (en) | There is the scent flask of prompting function | |
| CN204409843U (en) | A kind of scalable fan that can produce refreshing effect to the mind | |
| CN204595786U (en) | A kind of anti-skidding power saving mouse | |
| CN204105663U (en) | Flammule Electonic incense | |
| CN209018336U (en) | A kind of luminous milk tea saucer | |
| CN211059969U (en) | Small gift desk lamp | |
| CN203709491U (en) | Mirror for dressing up | |
| CN204244516U (en) | A kind of electronic candle circuit | |
| CN202062881U (en) | Ink shortage warning pen | |
| CN202368152U (en) | Photosensitive and eye-protecting pen | |
| CN203721553U (en) | Improved water generator-used button assembly | |
| CN202998232U (en) | Self-luminous mobile phone press buttons | |
| CN206803036U (en) | A kind of light fixture shell for being easy to handling to place cover plate | |
| CN203289709U (en) | An illumination control device | |
| CN202972862U (en) | Combined induction lamp | |
| CN206004740U (en) | A kind of mobile phone seat | |
| CN209044849U (en) | Resource-effective civilized conduct prompting device | |
| CN206742110U (en) | A kind of smart jack power button | |
| CN206213498U (en) | A kind of lipstick | |
| CN203520578U (en) | Circuit of call alarm for patient | |
| CN207716289U (en) | Multi-functional desk lamp capable of charging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |