CN102509425B - Vision rack with voice chip - Google Patents
Vision rack with voice chip Download PDFInfo
- Publication number
- CN102509425B CN102509425B CN201110379752XA CN201110379752A CN102509425B CN 102509425 B CN102509425 B CN 102509425B CN 201110379752X A CN201110379752X A CN 201110379752XA CN 201110379752 A CN201110379752 A CN 201110379752A CN 102509425 B CN102509425 B CN 102509425B
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- CN
- China
- Prior art keywords
- rack
- pole piece
- hollow cylinder
- speech chip
- fixed
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- 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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Abstract
The invention relates to a vision rack with a voice chip. The vision rack with the voice chip comprises a base, and a rack rod and a rack support which are arranged on the base, wherein the inner part of the rack rod is a cavity, the middle part of the rack rod is fixedly provided with a clapboard, a compression spring is fixed on the clapboard through a bolt, the rack support is composed of a support plate at the upper part and a hollow rod body at the lower part, a first shoulder at the bottom of the hollow rod body is matched with a second shoulder at the top of the rack rod, the cavity wall of the hollow rod body is provided with a plurality of small holes, an LED (Light Emitting Diode) lamp is inserted into one small hole, a loudspeaker is fixed on the inner side of the cavity wall of the hollow rod body, and the loudspeaker and the LED lamp are respectively connected with the voice chip and a battery fixed at the bottom of the rack rod through leads. The vision rack with the voice chip has the beneficial effect that, when the rack support is subjected to a certain degree of pressure, the vision rack with the voice chip emits voice and LED warning so as to be capable of reminding students not to attach to the vision rack and correcting sitting postures, thus playing a good correction result.
Description
Technical field
The present invention relates to a kind of eyesight shelf, especially a kind of eyesight shelf with speech chip.
Background technology
At present, existing eyesight shelf mostly is supporting structure, for rigid rectification student's sitting posture, when the user leans against in the frame holder, when torticollis, low first-class custom are arranged, can not play reminding effect timely, on retrieval market, yet there are no the eyesight shelf with speech chip structure and openly use.
Summary of the invention
In order to overcome existing eyesight shelf, mostly be supporting structure, for rigid rectification student's sitting posture, when the user leans against in the frame holder, when torticollis, low first-class custom are arranged, can not play the shortcoming of reminding effect timely, the invention provides a kind of eyesight shelf with speech chip.
The present invention for the technical scheme that the technical solution problem adopts is: a kind of eyesight shelf with speech chip, comprise base, be placed in hack lever and frame holder on base, described hack lever inside is cavity, the hack lever middle part is fixedly equipped with dividing plate, on dividing plate, be fixed with Compress Spring by screw, described holder consists of the supporting plate on top and the hollow cylinder of bottom, the first convex shoulder of this hollow cylinder bottom and second convex shoulder at hack lever top mate mutually, on the cavity wall of hollow cylinder, have a plurality of apertures, in one of them aperture, be inserted with the LED lamp, the cavity wall inboard of hollow cylinder is fixed with loudspeaker, loudspeaker, the LED lamp is respectively by wire and the speech chip that is fixed on the hack lever bottom, battery connects, wherein four wires are individually fixed on hollow cylinder and dividing plate by the 3rd pole piece and the 4th pole piece, another wire connects the 3rd pole piece and speech chip, this wire is separated by the switch of the second pole piece and the first pole piece composition, and by the second pole piece and the first pole piece, be fixed on hollow cylinder and dividing plate respectively, on described base, have screw.
Described holder is stressed when downward, and the first pole piece contacts with the second pole piece, powered battery, voice playing circuit conducting, speech chip work.
Described speech chip adopts the ISD1420 integrated circuit.
The invention has the beneficial effects as follows, when the frame holder is subjected to a certain extent pressure, have the warning function of voice and LED, can remind the student not depend on eyesight shelf, sitting correction set, play good rectification effect.
The accompanying drawing explanation:
Fig. 1 is cut-open view of the present invention;
Fig. 2 is part-structure schematic diagram of the present invention;
Fig. 3 is ISD1420 standard package schematic diagram.
Embodiment:
The present invention is further illustrated below in conjunction with accompanying drawing and embodiment.
Extremely shown in Figure 2 by Fig. 1, a kind of eyesight shelf with speech chip, comprise base 10, be placed in hack lever 14 and frame holder 18 on base 10, described hack lever 14 inside are cavity, hack lever 14 middle parts are fixedly equipped with dividing plate 16, on dividing plate 16, be fixed with Compress Spring 5 by screw, described is ask the hollow cylinder 3 of 18 supporting plates by top 11 and bottom to form, the first convex shoulder 13 and second convex shoulder 12 at hack lever 14 tops of these hollow cylinder 3 bottoms mate mutually, prevent that the compressed spring 5 of hollow cylinder 3 from ejecting hack lever 14, on the cavity wall of hollow cylinder 3, have a plurality of apertures, in one of them aperture, be inserted with LED lamp 2, the cavity wall inboard of hollow cylinder 3 is fixed with loudspeaker 1, loudspeaker 1, LED lamp 2 is respectively by wire and the speech chip 8 that is fixed on hack lever 14 bottoms, battery 9 connects, wire passes Compress Spring 5 and hollow cylinder 3, wherein four wires are individually fixed on hollow cylinder 3 and dividing plate 16 by the 3rd pole piece 4 and the 4th pole piece 7, wire in the middle of the 3rd pole piece 4 and the 4th pole piece 7 will leave remaining length, while with spring free, stretching, pull apart wire, another wire connects the 3rd pole piece 4 and speech chip 8, this wire is separated by the switch of the second pole piece 15 and the first pole piece 6 compositions, and by the second pole piece 15 and the first pole piece 6, be fixed on hollow cylinder 3 and dividing plate 16 respectively, on described base 10, have screw 17, the 3rd pole piece 4 and the second pole piece 15 are fixed on hollow cylinder 3 tops, they can move up and down along with hollow cylinder 3.
Described holder 18 is stressed when downward, and the first pole piece 6 contact with the second pole piece 15, and battery 9 is powered, the voice playing circuit conducting, and speech chip 8 is worked.
By shown in Figure 3, described speech chip 8 adopts the ISD1420 integrated circuit, is connected with respectively LED lamp 2, loudspeaker 1, the first pole piece 6, the second pole piece 15 and power supply, power acquisition 6V.
Claims (3)
1. eyesight shelf with speech chip, comprise base (10), be placed in hack lever (14) and frame holder (18) on base (10), it is characterized in that, described hack lever (14) inside is cavity, hack lever (14) middle part is fixedly equipped with dividing plate (16), dividing plate (16) is upper is fixed with Compress Spring (5) by screw, described holder (18) consists of the supporting plate (11) on top and the hollow cylinder (3) of bottom, first convex shoulder (13) of this hollow cylinder (3) bottom mates mutually with second convex shoulder (12) at hack lever (14) top, on the cavity wall of hollow cylinder (3), have a plurality of apertures, in one of them aperture, be inserted with LED lamp (2), the cavity wall inboard of hollow cylinder (3) is fixed with loudspeaker (1), loudspeaker (1), LED lamp (2) is respectively by wire and the speech chip (8) that is fixed on hack lever (14) bottom, battery (9) connects, wherein four wires are individually fixed on hollow cylinder (3) and dividing plate (16) by the 3rd pole piece (4) and the 4th pole piece (7), another wire connects the 3rd pole piece (4) and speech chip (8), this wire is separated by the switch of the second pole piece (15) and the first pole piece (6) composition, and by the second pole piece (15) and the first pole piece (6), be fixed on hollow cylinder (3) and dividing plate (16) respectively, on described base (10), have screw (17).
2. a kind of eyesight shelf with speech chip according to claim 1, is characterized in that, described holder (18) is stressed when downward, the first pole piece (6) contacts with the second pole piece (15), battery (9) power supply, voice playing circuit conducting, speech chip (8) work.
3. a kind of eyesight shelf with speech chip according to claim 1 and 2, is characterized in that, described speech chip adopts the ISD1420 integrated circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110379752XA CN102509425B (en) | 2011-11-25 | 2011-11-25 | Vision rack with voice chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110379752XA CN102509425B (en) | 2011-11-25 | 2011-11-25 | Vision rack with voice chip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102509425A CN102509425A (en) | 2012-06-20 |
| CN102509425B true CN102509425B (en) | 2013-11-27 |
Family
ID=46221501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110379752XA Expired - Fee Related CN102509425B (en) | 2011-11-25 | 2011-11-25 | Vision rack with voice chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102509425B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105826724B (en) * | 2016-05-09 | 2018-01-26 | 国网山东省电力公司莱芜供电公司 | It is grounded operation voice message managing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310561Y (en) * | 1997-08-20 | 1999-03-17 | 张辉鸿 | Sight protection device for child |
| CN2694243Y (en) * | 2003-12-25 | 2005-04-20 | 谭安明 | Micro computer myopia preventing phonic reminding device |
| CN201164208Y (en) * | 2007-12-27 | 2008-12-17 | 方旭升 | Vision rack |
| CN202331738U (en) * | 2011-11-25 | 2012-07-11 | 上海理工大学 | Eyesight frame with voice chip |
-
2011
- 2011-11-25 CN CN201110379752XA patent/CN102509425B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2310561Y (en) * | 1997-08-20 | 1999-03-17 | 张辉鸿 | Sight protection device for child |
| CN2694243Y (en) * | 2003-12-25 | 2005-04-20 | 谭安明 | Micro computer myopia preventing phonic reminding device |
| CN201164208Y (en) * | 2007-12-27 | 2008-12-17 | 方旭升 | Vision rack |
| CN202331738U (en) * | 2011-11-25 | 2012-07-11 | 上海理工大学 | Eyesight frame with voice chip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102509425A (en) | 2012-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20161125 |