CN2348659Y - Electronic hairpin - Google Patents
Electronic hairpin Download PDFInfo
- Publication number
- CN2348659Y CN2348659Y CN 98226935 CN98226935U CN2348659Y CN 2348659 Y CN2348659 Y CN 2348659Y CN 98226935 CN98226935 CN 98226935 CN 98226935 U CN98226935 U CN 98226935U CN 2348659 Y CN2348659 Y CN 2348659Y
- Authority
- CN
- China
- Prior art keywords
- hairpin
- electronic
- decorative cover
- chip
- resistance
- 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.)
- Expired - Fee Related
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model relates to an electronic hairpin. A plurality of bridged luminous diodes are arranged in the interlayer of the decorative surface of a hairpin made of transparent material. Under the action of a circuit, the luminous diodes with different colours flicker regularly. In the night, the luminous diodes are jewelly.
Description
The utility model relates to the hair clip that the Ms uses in the daily life field, relates in particular to a kind of Electronic hairpin.
Hair clip is that time Ms of each stratum, all ages all likes to use a kind of collect decorate and fixedly hair style be the daily living article of one.In recent years, along with the raising of people's living standard, hair clip had also had a big development, and the kind fancy is that a hundred flowers blossom, but studies carefully its structure, does not have great variation, was nothing but at the back side of decorative cover stationary fixture.
The purpose of this utility model provides the glittering luminous Electronic hairpin of a kind of energy.
The purpose of this utility model is achieved through the following technical solutions, the Electronic hairpin that a kind of anchor clamps that comprise decorative cover and fix at its back side constitute, it is characterized in that, fix some light-emitting diodes in the interlayer of transparent decorative cover, the anchor clamps two ends at the decorative cover back side are self-contained battery and astable multivibrator respectively, astable multivibrator is made up of ic chip (555) and peripheral circuit thereof, the output of oscillator connects the light-emitting diode of each bridge joint, astable multivibrator is by ic chip (555), resistance R 1, R2 and capacitor C constitute, resistance R 1, R2 and capacitor C serial connection, the two ends of resistance R 2 connect with ic chip (555).
The utility model with application of electronic technology on hair clip, make traditional hair clip that a big progress be arranged, the light-emitting diode of different colours is installed in the hair clip decorative cover that transparent materials such as crystal, glass make, and glimmers under the effect of circuit, night is bright and glittering especially, has very strong practicality.
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the utility model circuit diagram;
In the accompanying drawing: the 1st, light-emitting diode, the 2nd, anchor clamps, the 3rd, power supply, the 4th, element group, the 5th, decorative cover, ic chip, resistance R 1～R2, capacitor C 1～C2.
Further specify the utility model in conjunction with the accompanying drawings and embodiments, in the interlayer of the hair clip decorative cover 5 that transparent material is made, fix the light-emitting diode 1 of some bridge joints, decorative cover 5 back side stationary fixtures 2, the two ends of anchor clamps 2 are the power supply 3 of permanent circuit respectively, the element group 4 that all the other components and parts except that light-emitting diode 1 are formed, circuit of the present utility model is by integrated circuit (IC) 1 (555), resistance R 1～R2, capacitor C is formed no stable state multi-frequency generator, the output of oscillator connects the course of work with the light-emitting diode of bridge joint 1 be when the increase in time of the voltage on the capacitor C reaches 2/3V DD, comparator set in the ic chip, when the capacitor C discharge makes its voltage drop to 1/3VDD, last comparator upset resets, repeat like this, form no stable state multi-frequency generator, frequency of oscillation f:1.44/ (R1+2R2) C.
Claims (2)
1, a kind of Electronic hairpin of the anchor clamps formation that comprises decorative cover and fix at its back side, it is characterized in that fixing some light-emitting diodes in the interlayer of transparent decorative cover, the anchor clamps two ends at the decorative cover back side are self-contained battery and astable multivibrator respectively, astable multivibrator is made up of ic chip (555) and peripheral circuit thereof, and the output of oscillator connects the light-emitting diode of each bridge joint.
2, Electronic hairpin according to claim 1 is characterized in that astable multivibrator is made of ic chip (555), resistance R 1-R2 and capacitor C, resistance R 1, R2 and capacitor C serial connection, and the two ends of resistance R 2 connect with ic chip (555).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98226935 CN2348659Y (en) | 1998-05-28 | 1998-05-28 | Electronic hairpin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98226935 CN2348659Y (en) | 1998-05-28 | 1998-05-28 | Electronic hairpin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2348659Y true CN2348659Y (en) | 1999-11-17 |
Family
ID=33977350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98226935 Expired - Fee Related CN2348659Y (en) | 1998-05-28 | 1998-05-28 | Electronic hairpin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2348659Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10075974B2 (en) | 2009-02-13 | 2018-09-11 | Sun Patent Trust | Communication apparatus and communication method |
| WO2019140714A1 (en) * | 2018-01-16 | 2019-07-25 | 王�华 | Luminous ornament |
-
1998
- 1998-05-28 CN CN 98226935 patent/CN2348659Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10075974B2 (en) | 2009-02-13 | 2018-09-11 | Sun Patent Trust | Communication apparatus and communication method |
| WO2019140714A1 (en) * | 2018-01-16 | 2019-07-25 | 王�华 | Luminous ornament |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |