CN2050624U - Watch for the blind and deaf - Google Patents
Watch for the blind and deaf Download PDFInfo
- Publication number
- CN2050624U CN2050624U CN88213824U CN88213824U CN2050624U CN 2050624 U CN2050624 U CN 2050624U CN 88213824 U CN88213824 U CN 88213824U CN 88213824 U CN88213824 U CN 88213824U CN 2050624 U CN2050624 U CN 2050624U
- Authority
- CN
- China
- Prior art keywords
- watch
- deaf
- mute
- blind person
- bonnet
- 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.)
- Pending
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- Electrotherapy Devices (AREA)
Abstract
The utility model relates to a watch for deaf-mute people and blind people, which belongs to the household article class of disabled people. The device adopts permalloy or ferrite high permeability materials, and an additional device is embedded in the watchband. When the original watch gives time or gives the alarm, a set of regular electrical pulses are produced to stimulate the user's skin, and time-giving and alarm-giving are completed through the electrical pulses. The device has small volume; electric currents of the electrical pulses are extremely slight and are harmless to the human body.
Description
The utility model is that deaf-mute, blind person belong to disabled person's daily class with wrist-watch.
The wrist-watch of buying on the open market be the usefulness that healthy people clock, give the correct time, but in these miscellaneous wrist-watches, deaf-mute and blind person can not use, and they clock, and giving the correct time provides by others.Like this, the deaf-mute is brought very big difficulty and inconvenience on the living conditions.Because the deaf-mute, the blind person can't hear that because of physiological defect the primary electron wrist-watch gives the correct time and quarter-bell, and is comparatively blunt on reaction and the consciousness, needs timely prompting in daily life and work, makes its spirit keep clear-headed.
The purpose of this utility model for deaf-mute, blind person solve difficulty in life, knows for sure hour time, also provides concept of time for deaf-mute, blind person's employment.
This deaf-mute, blind person use the design concept of wrist-watch, be to have that music is given the correct time or generally give the correct time or the wrist-watch of alarm, mix the special purpose interface device not change or not destroy on the accutron function basis of buying in former market, can realize deaf-mute, blind person are given the correct time and quarter-bell.
This interface arrangement system adopts permalloy or ferrite high permeability materials, and the attachment device of inlaying on watchband gives the correct time or during quarter-bell, produces one group of measured bursts at former wrist-watch, stimulates user's skin, finishes with electric pulse and gives the correct time and quarter-bell.
Different according to pulse signal frequency height, respectively to the upper and lower noon and hour send different electric pulses and finish time reporting function and fixed point alarm clock function.
The structure of this interface arrangement: mainly be made up of watch core and bonnet two parts, watch core is that to give the correct time with the sounding original paper be piezoelectric patches to the common liquid crystals accutron.Bonnet is a special-purpose back table lid, covers the former bonnet position on Watchcase, but converts original music time signal the electric impulse signal of chafe to, and segment pulse is an inverter circuit, stimulates part for drawing circuit.
The circuit that produces stimulating current shows anxious figure as shown in Figure 1, and the left side 1 is that watch back cover connects with watch core, is controlled by the triggering output current that gives the correct time, and 2 is battery, the 3rd, resistance, the 4th, transistor, it plays amplification, the 5th, contravariant transformer uprises the voltage of input, and the 6th, high voltage micro-current wiring output current.
The high voltage micro-current of drawing is contacted with wrist skin.Promptly timing sensing electric signal stimulates deaf-mute, blind person's wrist skin, they is understood what has arrived constantly.
Because the deaf-mute, the blind person is insensitive, therefore adopts electric pulse stimulation skin, the output high voltage micro-current, and voltage is 100～180 volts, electric current is 20～100 microamperes.
This deaf-mute, the blind person uses wrist-watch, and because of wrist-watch attachment device volume is little, the electric pulse current plate is little, and is harmless, but can play stimulation, reminds, and realizes the effect of giving the correct time.
Claims (2)
1, a kind of deaf-mute, blind person use wrist-watch, form by watch core and bonnet interface arrangement, it is characterized in that, watch core is that to give the correct time with the sounding original paper be piezoelectric patches to the common liquid crystals accutron, bonnet is a special-purpose back table lid, cover the former bonnet position on Watchcase, but convert original music time signal the electric impulse signal of chafe to, stimulating part is extraction electrode.
2, use wrist-watch according to the described deaf-mute of claim 1., blind person, the voltage that it is characterized in that electric pulse current is 100～180 volts, and electric current is the 20-100 microampere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88213824U CN2050624U (en) | 1988-09-03 | 1988-09-03 | Watch for the blind and deaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88213824U CN2050624U (en) | 1988-09-03 | 1988-09-03 | Watch for the blind and deaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2050624U true CN2050624U (en) | 1990-01-03 |
Family
ID=4846861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88213824U Pending CN2050624U (en) | 1988-09-03 | 1988-09-03 | Watch for the blind and deaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2050624U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104714398A (en) * | 2014-11-24 | 2015-06-17 | 陈汉翔 | Wrist watch capable of transferring time information through electric pulses or mechanical vibration |
| TWI501206B (en) * | 2013-12-09 | 2015-09-21 | Univ Southern Taiwan Sci & Tec | A language system and watch for deaf-mute |
| CN114550428A (en) * | 2022-02-07 | 2022-05-27 | 中亿(深圳)信息科技有限公司 | Reminding method and device for smart watch, electronic equipment and storage medium |
-
1988
- 1988-09-03 CN CN88213824U patent/CN2050624U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI501206B (en) * | 2013-12-09 | 2015-09-21 | Univ Southern Taiwan Sci & Tec | A language system and watch for deaf-mute |
| CN104714398A (en) * | 2014-11-24 | 2015-06-17 | 陈汉翔 | Wrist watch capable of transferring time information through electric pulses or mechanical vibration |
| CN114550428A (en) * | 2022-02-07 | 2022-05-27 | 中亿(深圳)信息科技有限公司 | Reminding method and device for smart watch, electronic equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |