CN203016010U - Multi-functional special keyring for old people - Google Patents
Multi-functional special keyring for old people Download PDFInfo
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- CN203016010U CN203016010U CN 201320004730 CN201320004730U CN203016010U CN 203016010 U CN203016010 U CN 203016010U CN 201320004730 CN201320004730 CN 201320004730 CN 201320004730 U CN201320004730 U CN 201320004730U CN 203016010 U CN203016010 U CN 203016010U
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- key chain
- keyring
- cylindrical shell
- emitting device
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Abstract
The utility model discloses a multi-functional special keyring for old people, relates to the field of daily practical appliances, and in particular relates to a multi-functional special keyring for old people. The overall keyring is cylindrical and comprises a rear cover. The keyring is characterized by further comprising a magnifying glass enchased on the rear cover, an ultraviolet money detecting light mounted on the cylinder body, an LED (Light-emitting Diode) light emitting device mounted on the cylinder body, a small digital scale and a switch, wherein the small digital scale comprises a scale hook, a pressure sensor and a liquid crystal display screen; the scale hook is mounted at the bottom of the keyring; the pressure sensor is arranged in the cylinder body; the liquid crystal display screen is mounted on the cylinder body; and the switch is used for controlling on and off of the LED light emitting device and the ultraviolet money detecting light. The keyring product disclosed by the utility model is reasonable in structural design, small in size, convenient to carry, and capable of providing great convenience for users, especially for middle and old-aged users.
Description
Technical field
The utility model is a kind of multi-functional old private key chain, relates to daily utility field, particularly relates to a kind of multi-functional key chain for the elderly's special use.
Background technology
At present, give short weight and the counterfeit money ubiquity, and the victim of these bad phenomenon the elderly often.In this case, a Miniature digital Display Scale and a currency detection lamp can provide many convenience for them.Simultaneously, due to presbyopic existence, require great effort very much when making the information of the elderly on seeing some bills, but these information are very important again.And it is pretty troublesome to carry secondary presbyopic glasses, also there is no need.Based on this, the key chain of this high integration arises at the historic moment.Be intended to common tool is concentrated in together to miniaturization as far as possible, for old friend provides convenience.
This small product size in carrying, can be the user than urine, and especially person in middle and old age user provides great convenience.Simultaneously, cost is cheaper, is convenient to promote.In this field, just someone sets foot in a long time ago, has also produced some patents simultaneously, and they have enriched the function of key chain to a certain extent, for the user provides service comparatively easily.Such as wear foundation, the He Guiling etc. in Hebei have applied for a Multifunctional key chain patent, it can realize illumination, as fruit knife use, as functions such as pen uses, but technology content is not too high, some is out of step with the times.Resource network, made in China net have been released a series of Multifunctional key chains from all directions, contain the new function such as alarm clock, currency examine, and be very practical, but degree of integration is not enough, can not solve better some practical problems.In addition, also have some companies to release a series of Multifunctional key chains, but function mainly concentrates on the aspects such as mounting cutter, lack intention.
The utility model content
The purpose of this utility model is to overcome defective of the prior art, and comparatively advanced technology is dissolved in key chain, and is simultaneously by some intention that is simple and easy to realize, low-cost, form real Multifunctional key chain in high quality.For the user provides convenience, be conducive to simultaneously developing target market, create income.
Technology contents of the present utility model is as follows:
A kind of multi-functional old private key chain, described key chain is that integral body is tubular, comprises a bonnet, it is characterized in that, described key chain also comprises:
One magnifying glass, described magnifying glass is embedded on bonnet;
One ultraviolet currency detection lamp is arranged on described cylindrical shell;
One LED light-emitting device is arranged on described cylindrical shell;
One Miniature digital scale comprises steelyard hook, pressure sensor and LCDs, and described steelyard hook is arranged on the bottom of key chain; Described pressure sensor and A/D convertor circuit and other controls, driving built-in chip type are in cylindrical shell, and LCDs is arranged on cylindrical shell;
And a switch, control the light on and off of LED light-emitting device and ultraviolet currency detection lamp.
Further, also comprise a built-in digital dock, do not show on LCDs when digital scale carries out weighing.
Further, also comprise a built-in siren, comprise impact microphone and micro buzzer-phone and Microspeaker, when key chain dropped shock, siren was reported to the police.
Further, described ultraviolet currency detection lamp, LED light-emitting device and LCDs are arranged on cylindrical shell from top to bottom successively.
The beneficial effects of the utility model are as follows:
1. the utility model product structure design is reasonable, and volume urine can be the user in carrying, and especially person in middle and old age user provides great convenience.
2. the utility model is integrated multiple common tool can provide various for the user
Function, easy to use, simultaneously, cost is cheaper, is convenient to promote.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is rearview of the present utility model.
Fig. 3 is side view of the present utility model.
Fig. 4 is side direction upward view of the present utility model.
Wherein, 1-magnifying glass; 2-ultraviolet currency detection lamp; The 3-LED light-emitting device; The 4-liquid crystal display; The 5-steelyard hook; The 6-switch; The built-in siren of 7-, 8-are hung the key ring place.
The specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is further set forth.
A kind of multi-functional old private key chain, described key chain is that integral body is tubular, comprises a bonnet, it is characterized in that, described key chain also comprises: a magnifying glass 1, described magnifying glass is embedded on bonnet.From convenient and practical angle, also magnifying glass can be replaced with presbyopic glasses, the user who facilitates eyesight poorly to there is no need again to wear presbyopic glasses is signing for the occasion Interim uses such as bill.One ultraviolet currency detection lamp 2 is arranged on described cylindrical shell, can help the user easily some counterfeit money to be judged.One LED light-emitting device 3 is arranged on described cylindrical shell, is controlled by switch 6, forms a flashlight, conveniently throws light on etc.One Miniature digital scale comprises steelyard hook 5, pressure sensor and LCDs 4, and steelyard hook 5 is arranged on the bottom of key chain, and pressure sensor is built in cylindrical shell, and LCDs 4 is arranged on cylindrical shell.Can help weigh when the user goes to buy vegetables shopping, prevent from having dust thrown into the eyes.
In addition, also comprise a built-in digital dock, when not carrying out weighing, it can be used as clock and alarm clock, shows on LCDs, and possesses backlight function, facilitates person in middle and old age user's daily life.
The utility model can also comprise a built-in siren, and by impact microphone and micro buzzer-phone, Microspeaker, when key chain drops when clashing into, siren is reported to the police.It can be reminded when the user drops out key etc. because of carelessness, prevents that article from losing.
Of the present utility model reasonable in design, structure is small and exquisite, ultraviolet currency detection lamp 2, LED light-emitting device 3 and LCDs 4 are arranged on cylindrical shell from top to bottom successively.The overall appearance design is rationally succinct.
With preferred embodiment openly as above they are not to limit the present invention although the present invention is own, and the content that protection scope of the present invention should be defined with the application's claim protection domain is as the criterion.Anyly have the knack of the art person, without departing from the spirit and scope of the present invention, various variations of doing or be equal to replacement all should belong to protection scope of the present invention.
Claims (4)
1. multi-functional old private key chain, described key chain integral body is tubular, comprises a bonnet, it is characterized in that, and described key chain also comprises:
One magnifying glass, described magnifying glass is embedded on bonnet;
One ultraviolet currency detection lamp is arranged on described cylindrical shell;
One LED light-emitting device is arranged on described cylindrical shell;
One Miniature digital scale comprises steelyard hook, pressure sensor, LCDs, A/D convertor circuit and other processing, drives chip, and described steelyard hook is arranged on the bottom of key chain; Described pressure sensor is built in cylindrical shell, and LCDs is arranged on cylindrical shell;
And a switch, control the light on and off of LED light-emitting device and ultraviolet currency detection lamp.
2. key chain according to claim 1, is characterized in that: also comprise a built-in digital dock, when digital scale does not carry out weighing, show on LCDs.
3. key chain according to claim 1 is characterized in that: also comprise a built-in siren, comprise impact microphone, micro buzzer-phone and Microspeaker, when key chain drops when clashing into, siren is reported to the police.
4. key chain according to claim 1, it is characterized in that: described ultraviolet currency detection lamp, LED light-emitting device and LCDs are arranged on cylindrical shell from top to bottom successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004730 CN203016010U (en) | 2013-01-06 | 2013-01-06 | Multi-functional special keyring for old people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004730 CN203016010U (en) | 2013-01-06 | 2013-01-06 | Multi-functional special keyring for old people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203016010U true CN203016010U (en) | 2013-06-26 |
Family
ID=48640036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320004730 Expired - Fee Related CN203016010U (en) | 2013-01-06 | 2013-01-06 | Multi-functional special keyring for old people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203016010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507038A (en) * | 2019-09-12 | 2019-11-29 | 黄陈生 | A kind of key chain hook |
-
2013
- 2013-01-06 CN CN 201320004730 patent/CN203016010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110507038A (en) * | 2019-09-12 | 2019-11-29 | 黄陈生 | A kind of key chain hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20140106 |