CN202918378U - Charging-free mobile phone for blind people - Google Patents

Charging-free mobile phone for blind people Download PDF

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Publication number
CN202918378U
CN202918378U CN2012204621708U CN201220462170U CN202918378U CN 202918378 U CN202918378 U CN 202918378U CN 2012204621708 U CN2012204621708 U CN 2012204621708U CN 201220462170 U CN201220462170 U CN 201220462170U CN 202918378 U CN202918378 U CN 202918378U
Authority
CN
China
Prior art keywords
mobile phone
blind people
charging
blind
generator
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
Application number
CN2012204621708U
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Chinese (zh)
Inventor
陈彬
袁海林
蒙杨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XI'AN JINLI COMMUNICATION TECHNOLOGY INFORMATION Co Ltd
Original Assignee
XI'AN JINLI COMMUNICATION TECHNOLOGY INFORMATION Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by XI'AN JINLI COMMUNICATION TECHNOLOGY INFORMATION Co Ltd filed Critical XI'AN JINLI COMMUNICATION TECHNOLOGY INFORMATION Co Ltd
Priority to CN2012204621708U priority Critical patent/CN202918378U/en
Application granted granted Critical
Publication of CN202918378U publication Critical patent/CN202918378U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The utility model discloses a charging-free mobile phone for blind people. The charging-free mobile phone for blind people is characterized in that the charging-free mobile phone for blind people comprises a mobile phone; a manual miniature direct current generator is embedded in the mobile phone; the generator can produce current with voltage of 5 to 10V; the number keyboard of the mobile phone is composed of number keys; and the number keys are composed of concave-convex grooves with concave-convex senses. When a blind people uses the mobile phone, the trouble caused by that the blind people has to spent time on charging can be avoided, the burden of daily life can be appropriately reduced, and daily use of electricity can be saved. The blind people can touch the sizes of numbers of the mobile phone keyboard by hand, which is convenient for the use of the blind people.

Description

A kind of blind mobile phone that charges of exempting from
Technical field
The utility model relates to a kind of blind mobile phone that charges of exempting from.
Background technology
Existing cellular phone power supplies, the overwhelming majority is chargeable lithium electricity battery, when electrical source consumption is complete, need to be connected its charging with other power supply with wire, elapsed time and electric energy in the charging process, especially in away from other power supply, sometimes owing to can not in time charge, cause mobile phone to use.And the numeral on the cell phone keyboard, need to see and could use by eyes, be not suitable for the blind person and use.
Summary of the invention
For solving above-mentioned existing shortcoming, main purpose of the present utility model is to provide a kind of blind mobile phone that charges of exempting from of practicality, when the blind person when using mobile phone, can exempt the trouble that the spended time charging brings, suitably alleviate the burden of daily life, save daily electricity consumption.And can touch out with hand the size of cell phone keyboard numeral, make things convenient for blind person's use.
For reaching above-described purpose, the blind mobile phone of exempting to charge of the present utility model is taked following technical scheme:
A kind of blind mobile phone that charges of exempting from is characterized in that it comprises mobile phone, described interior of mobile phone embeds a micro-type manual DC generator, this generator can produce the electric current of the voltage of 5~10V, and the numeric keypad of described mobile phone is comprised of numerical key, and numerical key is comprised of the tongue and groove with concave-convex sense.
The electric energy that described micro-type manual DC generator produces directly is stored in the battery of mobile phone by wire.
Adopt as above the utility model of technical scheme, have following beneficial effect:
When the blind person when using mobile phone, can exempt the trouble that the spended time charging brings, suitably alleviate the burden of daily life, save daily electricity consumption.And can touch out with hand the size of cell phone keyboard numeral, make things convenient for blind person's use.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is internal structure schematic diagram of the present utility model;
Fig. 3 is minisize dc electric generator structure chart of the present utility model;
Fig. 4 is rubbing drive mechanism schematic diagram of the present utility model and A-A cutaway view.
Embodiment
In order to further specify the utility model, further describe below in conjunction with accompanying drawing:
As shown in Figure 1 and Figure 2, a kind of blind mobile phone that charges of exempting from of the present utility model, it comprises mobile phone 1, the numeric keypad 2 of mobile phone 1 is comprised of numerical key 3, numerical key 3 is comprised of the tongue and groove 4 with concave-convex sense, namely numeral one is comprised of a tongue and groove 4, and numeral two is comprised of two tongue and grooves 4, by that analogy.In using mobile phone 1 process, with finger rubbing manual gear 5, drive microgenerator 6 generatings, the electric current of generation is wired to battery input and output contact chip 7, and institute's generating can be stored in the battery of mobile phone 8.
As shown in Figure 3, minisize dc electric generator uses permanent magnet 1 as magnetic pole, cutting magnetic line generation current when internal rotor (sectioned coil) 5 rotates, and electric current is connected with battery of mobile phone by wire 3 outputs, and the electric current of generation is stored in the battery whenever and wherever possible.Manual gear 6 is by travelling gear 7 and internal rotor rotating shaft 4 combinations, start moving gear 6 with hand rubbing, drive internal rotor 5 and rotate and generate electricity, simultaneously in inertia rotors 2 of internal rotor rotating shaft 4 covers, internal rotor 5 is rotated under the effect of inertia for a long time, reach the generating effect.
As shown in Figure 4, can drive rotating shaft 1 in order to ensure travelling gear 3 rotates, inside in rotating shaft 1 embeds two self-locking reeds 2, when travelling gear 3 clockwise rotated, self-locking reed 2 was upspring, and blocked travelling gear 3, when travelling gear 3 rotates counterclockwise, self-locking reed 2 is depressed, and guarantees in the situation that travelling gear 3 does not turn, and inertia rotors 4 can continue to drive rotating shaft 1 rotation and generate electricity.

Claims (2)

1. exempt from the blind mobile phone that charges for one kind, it is characterized in that, it comprises mobile phone, described interior of mobile phone embeds a micro-type manual DC generator, this generator can produce the electric current of the voltage of 5~10V, and the numeric keypad of described mobile phone is comprised of numerical key, and numerical key is comprised of the tongue and groove with concave-convex sense.
2. a kind of blind mobile phone that charges of exempting from according to claim 1 is characterized in that, the electric energy that described micro-type manual DC generator produces directly is stored in the battery of mobile phone by wire.
CN2012204621708U 2012-09-11 2012-09-11 Charging-free mobile phone for blind people Expired - Fee Related CN202918378U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012204621708U CN202918378U (en) 2012-09-11 2012-09-11 Charging-free mobile phone for blind people

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012204621708U CN202918378U (en) 2012-09-11 2012-09-11 Charging-free mobile phone for blind people

Publications (1)

Publication Number Publication Date
CN202918378U true CN202918378U (en) 2013-05-01

Family

ID=48166652

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012204621708U Expired - Fee Related CN202918378U (en) 2012-09-11 2012-09-11 Charging-free mobile phone for blind people

Country Status (1)

Country Link
CN (1) CN202918378U (en)

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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: 20130501

Termination date: 20130911