CN102436436A - Multifunctional miniature calculator - Google Patents
Multifunctional miniature calculator Download PDFInfo
- Publication number
- CN102436436A CN102436436A CN2011103342558A CN201110334255A CN102436436A CN 102436436 A CN102436436 A CN 102436436A CN 2011103342558 A CN2011103342558 A CN 2011103342558A CN 201110334255 A CN201110334255 A CN 201110334255A CN 102436436 A CN102436436 A CN 102436436A
- Authority
- CN
- China
- Prior art keywords
- keyboard
- counter
- counter according
- key
- calculator
- 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
Links
Images
Abstract
The invention discloses a multifunctional miniature calculator, which comprises a calculator body, a display screen, a power supply device and a keyboard, wherein a key sliding chute, an LED (Light Emitting Diode) light, a button, a loudspeaker, a hook and a pen groove are arranged on the calculator body, the display screen is a wide liquid crystal screen and is arranged in the middle of the calculator body, a rechargeable battery is used for the power supply device, a drawing gliding type design is used for the keyboard, the keyboard can be internally hidden in the calculator body, and the display screen, the LED light, the loudspeaker and the keyboard are powered by the rechargeable battery. The invention provides the multifunctional miniature calculator, the calculator has a function for an arithmetic operation and also has functions of time display and alarm, the calculator body has an ingenious design, structures of the key sliding chute, the pen groove and the hook are added, and application is expanded; moreover, the LED light is additionally arranged on the calculator body and the LED light has a function of night illumination; area of the calculator body is greatly reduced through the drawing gliding type keyboard, and miniaturization can be achieved.
Description
Technical field
The present invention relates to a kind of counter, relate in particular to a kind of multifunction micro counter, this counter belongs to the living utensil field.
Background technology
Counter is a kind of hand-held machine that can perform mathematical calculations, and because of its operator scheme conveniently, has been widely used in greatly facilitating the integration computing of people for numeral in the daily lifes such as commerce.Counter generally is made up of arithmetical unit, controller, storer, keyboard, display, power supply.Wherein, arithmetical unit, controller are realized simple serial arithmetic by DLC(digital logic circuit) usually; Storer generally adopts RAS, and storage is used for adding up; Keyboard is the input block of counter, generally adopts contact or sensor-type, and for reducing the size of counter, a key usually has multiple function; Display is the output block of counter, and light emitting diode indicator or LCD are arranged; The counter power supply adopts a-c transducer or battery, and battery can recharge with a-c transducer or solar converter.For saving electric energy, counter all adopts the large scale integrated circuit of CMOS technology making, and in inside the regularly automatic power-down circuit of inoperation is housed.
Counter in the existing techniques only possesses calculation function usually, not more other purposes; Keyboard is usually located on the panel, has increased the body area; Do not have light structures, in night, be difficult to use, usable range is restricted; No charging mechanism, battery need often to change, and bring very big inconvenience to use.
Summary of the invention
To the demand, the invention provides a kind of multifunction micro counter, this counter also has time display function and alarm except possessing the arithmetical operation function; The housing construction design is ingenious, has increased key, a groove and hook structure, has enlarged purposes; In addition, set up the LED lamp on the body, made it possess the night illumination function; Take out the gliding style keyboard and reduced the body area greatly, realized microminiaturization.
The present invention is a kind of multifunction micro counter, and this counter comprises body, display screen, electric supply installation and keyboard, arranges to have key chute, LED lamp, button, loudspeaker, hook and a groove on the described body; Described display screen is the liquid crystal widescreen; Be positioned at the body center, described electric supply installation adopts rechargeable battery, and described keyboard has adopted takes out the gliding style design; Can be built in the body, described display screen, LED lamp, loudspeaker and keyboard are all supplied power by rechargeable battery.
In the present invention's one preferred embodiment, described body upper end is provided with two keys, through being positioned at the key chute of body upper, and can be in groove with the key folds flat.
In the present invention's one preferred embodiment, described LED lamp and button are positioned at the body upper right side, and hand touches the button and can realize illumination, and especially turning the key in the lock in night in time to obtain illumination.
In the present invention's one preferred embodiment, described display location hits exactly in body, and is the liquid crystal widescreen, can show numerical operation information on the screen, also can show time, date, and when information showed, screen can send blue light and illuminate display message.
In the present invention's one preferred embodiment, described keyboard is positioned at the body lower end, can be hidden in the body, also can in body, extract out, has reduced the design area of body so greatly, is easy to carry.
In the present invention's one preferred embodiment, described keyboard lower end is provided with handle, is convenient to keyboard and in body, extracts out.
In the present invention's one preferred embodiment, described loudspeaker is positioned at the body lower right side, can alarm clock be set through keyboard, when the hour then loudspeaker will send melodious music tone ringer.
In the present invention's one preferred embodiment, described hook is positioned at the body left border, can counter be hung on the key chain, so that carry.
In the present invention's one preferred embodiment, described groove is positioned at keyboard top, body below, can place special lettering pen in the groove, and a groove one end is provided with cap pen is covered.
In the present invention's one preferred embodiment, described electric supply installation is provided with charging plug, can in time be the rechargeable battery electric energy supplement, need not change battery.
The present invention has disclosed a kind of multifunction micro counter, and this counter also has time display function and alarm except possessing the arithmetical operation function; The housing construction design is ingenious, has increased key, a groove and hook structure, has enlarged purposes; In addition, set up the LED lamp on the body, made it possess the night illumination function; Take out the gliding style keyboard and reduced the body area greatly, realized microminiaturization.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation:
Fig. 1 is an embodiment of the invention multifunction micro calculator structure synoptic diagram;
The mark of each parts is following in the accompanying drawing: 1, key, 2, the key chute, 3, body, 4, display screen, 5, the LED lamp, 6, button, 7, loudspeaker, 8, electric supply installation, 9, charging plug, 10, a groove, 11, hook, 12, keyboard, 13, handle.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
Fig. 1 is an embodiment of the invention multifunction micro calculator structure synoptic diagram; This counter comprises body 3, display screen 4, electric supply installation 8 and keyboard 12; Arranging on the described body 3 has key chute 2, LED lamp 5, button 6, loudspeaker 7, hook 11 and a groove 10, and described display screen 4 is the liquid crystal widescreen, is positioned at body 3 centers; Described electric supply installation 8 adopts rechargeable battery; Described keyboard 12 has adopted takes out gliding style design, can be built in the body 3, and described display screen 4, LED lamp 5, loudspeaker 7 and keyboard 12 are all supplied power by rechargeable battery.
In embodiments of the present invention, the display screen 4 of counter is positioned at body 3 centers, and is the liquid crystal widescreen, can show numerical operation information on the screen, also can show time, date, and when information showed, screen can send blue light and illuminate display message.Information on the display screen is imported through built-in keyboard 12, and this keyboard 12 is positioned at body 3 bottoms, has adopted and has taken out the gliding style design, can be hidden in the body 3, has so just reduced the design area of body 3, is easy to carry.Keyboard 12 lower ends are provided with handle 13, when needs carry out keyboard 12 inputs, can keyboard 12 be pulled out in body 3 through handle 13; In the time need not using keyboard 12, can keyboard 12 be pushed in the body.Keyboard 12 is provided with draw-in groove with body 3 inboards, and in keyboard 12 was pushed into body 3, keyboard 12 can be stuck in body 3 inboards can landing, and only in handle 13 effects down, keyboard 12 just can unclamp from body 3 interior side bayonet slots, and landing is got off.In addition, the electric supply installation 8 of this counter adopts rechargeable battery, and electric supply installation 8 is provided with charging plug 9, when electric weight exhausts, can in time be the power supply electric energy supplement, need not change battery, and is very convenient.
The present invention has disclosed a kind of multifunction micro counter, and this counter also has time display function and alarm except possessing the arithmetical operation function; The housing construction design is ingenious, has increased key, a groove and hook structure, has enlarged purposes; In addition, set up the LED lamp on the body, made it possess the night illumination function; Take out the gliding style keyboard and reduced the body area greatly, realized microminiaturization.
The above; Be merely embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any those of ordinary skill in the art are in the technical scope that the present invention disclosed, and variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (10)
1. multifunction micro counter, this counter comprises body, display screen, electric supply installation and keyboard, it is characterized in that; Arranging on the described body has key chute, LED lamp, button, loudspeaker, hook and a groove, and described display screen is the liquid crystal widescreen, is positioned at the body center; Described electric supply installation adopts rechargeable battery; Described keyboard has adopted takes out the gliding style design, can be built in the body, and described display screen, LED lamp, loudspeaker and keyboard are all supplied power by rechargeable battery.
2. counter according to claim 1 is characterized in that, described body upper end is provided with two keys, through being positioned at the key chute of body upper, and can be in groove with the key folds flat.
3. counter according to claim 1 is characterized in that, described LED lamp and button are positioned at the body upper right side, and hand touches the button and can realize illumination, and especially turning the key in the lock in night in time to obtain illumination.
4. root counter according to claim 1 is characterized in that, described display location hits exactly in body; And be the liquid crystal widescreen, can show numerical operation information on the screen, also can show time, date; When information showed, screen can send blue light and illuminate display message.
5. counter according to claim 1 is characterized in that described keyboard is positioned at the body lower end, can be hidden in the body, also can in body, extract out, has reduced the design area of body so greatly, is easy to carry.
6. counter according to claim 5 is characterized in that, described keyboard lower end is provided with handle, is convenient to keyboard and in body, extracts out.
7. counter according to claim 1 is characterized in that described loudspeaker is positioned at the body lower right side, can alarm clock be set through keyboard, when the hour then loudspeaker will send melodious music tone ringer.
8. counter according to claim 1 is characterized in that described hook is positioned at the body left border, can counter be hung on the key chain, so that carry.
9. counter according to claim 1 is characterized in that, described groove is positioned at keyboard top, body below, can place special lettering pen in the groove, and a groove one end is provided with cap pen is covered.
10. counter according to claim 1 is characterized in that described electric supply installation is provided with charging plug, can in time be the rechargeable battery electric energy supplement, need not change battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103342558A CN102436436A (en) | 2011-10-29 | 2011-10-29 | Multifunctional miniature calculator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103342558A CN102436436A (en) | 2011-10-29 | 2011-10-29 | Multifunctional miniature calculator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102436436A true CN102436436A (en) | 2012-05-02 |
Family
ID=45984505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103342558A Pending CN102436436A (en) | 2011-10-29 | 2011-10-29 | Multifunctional miniature calculator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102436436A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503945A (en) * | 2014-11-06 | 2015-04-08 | 常州市荣顺电子有限公司 | Foldable mini calculator |
| CN105975429A (en) * | 2016-05-18 | 2016-09-28 | 哈尔滨理工大学 | Portable multifunctional calculator |
| CN109903619A (en) * | 2019-04-15 | 2019-06-18 | 江苏师范大学 | A kind of exerciser and application method based on cloud computing feedback |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2388215A (en) * | 2002-03-21 | 2003-11-05 | Vincent Kuo-Wei Lee | A calculator with a liquid filled ornament |
| CN201540567U (en) * | 2009-06-12 | 2010-08-04 | 叶鸿荫 | Multifunctional calculator |
-
2011
- 2011-10-29 CN CN2011103342558A patent/CN102436436A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2388215A (en) * | 2002-03-21 | 2003-11-05 | Vincent Kuo-Wei Lee | A calculator with a liquid filled ornament |
| CN201540567U (en) * | 2009-06-12 | 2010-08-04 | 叶鸿荫 | Multifunctional calculator |
Non-Patent Citations (1)
| Title |
|---|
| 三星电子: "《SGH-G618使用说明书》", 31 August 2009 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104503945A (en) * | 2014-11-06 | 2015-04-08 | 常州市荣顺电子有限公司 | Foldable mini calculator |
| CN105975429A (en) * | 2016-05-18 | 2016-09-28 | 哈尔滨理工大学 | Portable multifunctional calculator |
| CN109903619A (en) * | 2019-04-15 | 2019-06-18 | 江苏师范大学 | A kind of exerciser and application method based on cloud computing feedback |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102436436A (en) | Multifunctional miniature calculator | |
| CN204654446U (en) | Based on the multifunction cup of thermo-electric generation principle | |
| CN202293967U (en) | Pen container with LED (Light-Emitting Diode) lamp and electronic clock | |
| CN205427817U (en) | Solar energy power supply type number position board of external button | |
| CN201570139U (en) | Multifunctional pointer | |
| CN211031941U (en) | Paper weight | |
| CN202782261U (en) | Multifunctional reading assist device | |
| CN103838130A (en) | Multipurpose electronic clock with message board | |
| CN201432502Y (en) | Multi-functional pen | |
| CN203289123U (en) | Mobile power supply | |
| CN216647313U (en) | Gyro laser pen with touch screen writing function | |
| CN208011536U (en) | A kind of touch multi-functional LED desk lamp | |
| CN201429774Y (en) | Lighting watch | |
| CN102298566A (en) | Multifunctional calculator | |
| CN203826254U (en) | Switch special for back splint power supply | |
| CN210283735U (en) | Multifunctional paperweight | |
| CN218064647U (en) | Multipurpose table lamp | |
| CN201280002Y (en) | Clock lamp writing pen | |
| CN206739164U (en) | A kind of multifunctional unit desk lamp | |
| CN202189237U (en) | Novel watch | |
| CN202615653U (en) | Laser pen with solar flashlight and telescopic pointer | |
| CN202285107U (en) | Desktop computer case with lighting function | |
| CN203025484U (en) | Multi-functional clock | |
| CN201798149U (en) | Umbrella capable of playing music | |
| CN205597322U (en) | A wearable smart machine for open -air search and rescue |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |