CN201002397Y - Lightproof floating display device - Google Patents
Lightproof floating display device Download PDFInfo
- Publication number
- CN201002397Y CN201002397Y CNU2007201068543U CN200720106854U CN201002397Y CN 201002397 Y CN201002397 Y CN 201002397Y CN U2007201068543 U CNU2007201068543 U CN U2007201068543U CN 200720106854 U CN200720106854 U CN 200720106854U CN 201002397 Y CN201002397 Y CN 201002397Y
- Authority
- CN
- China
- Prior art keywords
- ink
- container
- light
- swing arm
- display unit
- 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
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Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17566—Ink level or ink residue control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17566—Ink level or ink residue control
- B41J2002/17573—Ink level or ink residue control using optical means for ink level indication
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17566—Ink level or ink residue control
- B41J2002/17576—Ink level or ink residue control using a floater for ink level indication
Landscapes
- Ink Jet (AREA)
Abstract
The utility model is a shading-type floating display device used for the inkjet printer ink box, which aims at providing a shading-type floating display device with a simple structure, the manufacture is easy, the display is direct and correct and the intensity of light reflection is strong. The utility model includes a container which stores ink and is installed on the printer, and a swing axle is provided in the container; a bended swinging arm is installed on the swing axle, and the swinging arm surrounds the swing axle and swings; one end of the swinging arm is provided with a floater, and the floater is lifted with the ink quantity; the other end of the swinging arm is provided with an opaque or basically opaque shading plate, and a light-reflecting surface facing towards the inner bottom surface of the container is provided at the bottom of the ink storage container; the light-reflecting surface faces the probe head of the printer ink consumption detecting sensor, at least the container bottom surface of the probe head is made of transparent or semi-transparent material; when the ink is in the container, the shading plate shades the light-reflecting surface; when the ink is to be used up, the floater falls and drives the shading plate to move without shading the light-reflecting surface; the reflecting light gives signal to the probe and the ink will be used up.
Description
Technical field
The utility model relates to the print cartridge that ink-jet printer is used, and relates in particular to a kind of light shading type that is used to indicate ink to use up in cartridge body or ink cartridge display unit of floating.
Background technology
The ink-jet printer of Chu Xianing in the market, in printing, in order to indicate the ink of ink storage container to use up to the user, often on print cartridge, be shaped on or be equipped with leg-of-mutton optically focused piece, play the effect of prism, below print cartridge optically focused piece, ink is housed on the printer and pops one's head in quantity detection sensor.When the ink in the print cartridge uses up, the optically focused piece exposes the ink face, shone by light, the light that the optically focused piece is come irradiation is concentrated and is reflexed to ink and pop one's head in quantity detection sensor, give the ink quantity detection sensor probe signal of printer, printer provides the prompting that ink uses up in time, so that the user takes measures.But the material light transmission of such structural requirement manufacturing print cartridge is fine, cost is high, the mould manufacturing and the complex process of print cartridge, and also in actual use, spotlight effect is bad under the more weak condition of extraneous light, is easy to generate the prompting mistake.
The utility model content
The utility model provide a kind of simple in structure, easy to manufacture, show that direct, correct ink-jet printer cartridge is with the light shading type display unit of floating.
In order to achieve the above object, the utility model is achieved through the following technical solutions: comprise the container that is installed in storage ink on the printer, in container, be provided with swinging axle, crooked swing arm is housed on the swinging axle, swing arm is swung around swinging axle, one end of swing arm is shaped on float, float is with what and lifting of quantity of ink, the other end of swing arm is provided with light tight or lighttight substantially shadow shield, it is characterized in that being provided with reflective surface towards container interior bottom surface at the nearly bottom position of the container of storage ink, reflective surface faces the probe of printer ink water consumption detecting sensor, at least probe partly be to make to container bottoms by transparent or semitransparent material, when in the container ink being arranged, shadow shield covers reflective surface, and float descends when ink is used up soon, and the drive shadow shield moves and do not cover reflective surface, reverberation is given probe signal, and the expression ink will be used up.
According to the unsteady display unit of the light shading type of such scheme manufacturing, when the ink in the container uses up, float sinks, shadow shield does not block reflective surface, not or have less ink to isolate, reflective bottom and the small volume of ink water layer that passes container on the reflective surface be not to ink quantity detection sensor probe signal yet between reflective surface and the probe, printer provides the prompting that ink uses up in time, so that the user takes measures.This scheme is than big with leg-of-mutton optically focused piece intensity of light reflection, simple in structure, easily manufactured, dependable performance.
Description of drawings
Fig. 1 is the front view when in the container of storage ink ink being arranged;
Fig. 2 is the front view during fast no ink in the container of storage ink.
Wherein: 1, container; 2, swinging axle; 3, swing arm; 4, float; 5, shadow shield; 6, reflective surface; 7, probe; 8, reflectorized material; 9, plastic sheeting.
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1 is the front view when in the container of storage ink ink being arranged.Its useful transparent or semitransparent plastics is made the open containers 1 of storage ink, is provided with swinging axle 2 in container 1.Crooked swing arm 3 is housed on the swinging axle 2, swing arm 3 is around swinging axle 2 swing, and an end of swing arm 3 is shaped on float 4, and float 4 is with what and lifting of quantity of ink, the other end of swing arm 3 is provided with at shadow shield 5, and whole swing arm 3 is to make less than ink, light tight or lighttight substantially plastics with proportion.Be provided with reflective surface 6 at the container 1 nearly bottom position of storage ink towards container interior bottom surface, reflective surface 6 faces the probe 7 of printer ink water consumption detecting sensor, be fixed with the reflectorized material 8 of reflective corrosion resistant plate or aluminium foil on the reflective surface 6, also can on reflective surface 6, scribble reflectorized material 8.On the opening of container 1,, form the container 1 of airtight storage ink with plastic sheeting 9 sealings.When in the container 1 ink being arranged, shadow shield 5 covers reflective surface 6, and probe 7 does not receive signal, also has ink in the expression container 1.
Fig. 2 is the front view during fast no ink in the container of storage ink.When ink was used up soon, float 4 descended, and drove shadow shield 5 and moved, and did not cover reflective surface 6, and reverberation gives probe 7 signals, and the expression ink is about to use up.
If the container of whole storage ink 1 need not be made by transparent or semitransparent plastics, pop one's head at least 7 be to make to container 1 bottom surface portions by transparent or semitransparent material.
Claims (6)
1, the light shading type display unit of floating, comprise the container that is installed in storage ink on the printer, in container, be provided with swinging axle, crooked swing arm is housed on the swinging axle, swing arm is swung around swinging axle, one end of swing arm is shaped on float, float is with what and lifting of quantity of ink, the other end of swing arm is provided with light tight or lighttight substantially shadow shield, it is characterized in that being provided with reflective surface towards container interior bottom surface at the nearly bottom position of the container of storage ink, reflective surface faces the probe of printer ink water consumption detecting sensor, at least probe partly be to make to container bottoms by transparent or semitransparent material, when in the container ink being arranged, shadow shield covers reflective surface, and float descends when ink is used up soon, and the drive shadow shield moves and do not cover reflective surface, reverberation is given probe signal, and the expression ink will be used up.
2, the unsteady display unit of light shading type according to claim 1 is characterized in that scribbling reflectorized material on the described reflective surface or being fixed with reflectorized material.
3, the unsteady display unit of light shading type according to claim 2 is characterized in that the reflectorized material of being fixed is meant reflective corrosion resistant plate or aluminium foil.
4, the unsteady display unit of light shading type according to claim 1 is characterized in that described swing arm is to be made by the plastics littler than ink proportion.
5, the unsteady display unit of light shading type according to claim 1 is characterized in that described container is to be made by transparent or semitransparent plastic material.
6, the unsteady display unit of light shading type according to claim 1 is characterized in that described swing arm is to be made by light tight or lighttight substantially material.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201068543U CN201002397Y (en) | 2007-02-28 | 2007-02-28 | Lightproof floating display device |
| JP2009544353A JP4563502B2 (en) | 2007-01-09 | 2007-08-10 | Floating display device |
| PCT/CN2007/070449 WO2008083564A1 (en) | 2007-01-09 | 2007-08-10 | A floating display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201068543U CN201002397Y (en) | 2007-02-28 | 2007-02-28 | Lightproof floating display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201002397Y true CN201002397Y (en) | 2008-01-09 |
Family
ID=39037938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201068543U Expired - Fee Related CN201002397Y (en) | 2007-01-09 | 2007-02-28 | Lightproof floating display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201002397Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011066785A1 (en) * | 2009-12-01 | 2011-06-09 | Ronghua Sun | Ink cartridge |
| CN101654020B (en) * | 2009-09-12 | 2011-10-05 | 孙荣华 | External rotary indicator ink box |
| CN101791909B (en) * | 2009-12-25 | 2012-02-01 | 孙荣华 | ink box with steering wheel detection mechanism |
| CN102909959A (en) * | 2011-08-02 | 2013-02-06 | 株式会社御牧工程 | Ink supply device and printing apparatus having same |
| KR20170063376A (en) * | 2015-11-30 | 2017-06-08 | 캐논 가부시끼가이샤 | Liquid storage container and printing apparatus |
| US10391776B2 (en) | 2015-11-30 | 2019-08-27 | Canon Kabushiki Kaisha | Liquid storage container and printing apparatus |
-
2007
- 2007-02-28 CN CNU2007201068543U patent/CN201002397Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101654020B (en) * | 2009-09-12 | 2011-10-05 | 孙荣华 | External rotary indicator ink box |
| WO2011066785A1 (en) * | 2009-12-01 | 2011-06-09 | Ronghua Sun | Ink cartridge |
| CN101791909B (en) * | 2009-12-25 | 2012-02-01 | 孙荣华 | ink box with steering wheel detection mechanism |
| CN102909959A (en) * | 2011-08-02 | 2013-02-06 | 株式会社御牧工程 | Ink supply device and printing apparatus having same |
| CN102909959B (en) * | 2011-08-02 | 2015-04-01 | 株式会社御牧工程 | Ink supply device and printing apparatus having same |
| KR20170063376A (en) * | 2015-11-30 | 2017-06-08 | 캐논 가부시끼가이샤 | Liquid storage container and printing apparatus |
| CN106808808A (en) * | 2015-11-30 | 2017-06-09 | 佳能株式会社 | Liquid container and printing device |
| US10391776B2 (en) | 2015-11-30 | 2019-08-27 | Canon Kabushiki Kaisha | Liquid storage container and printing apparatus |
| CN106808808B (en) * | 2015-11-30 | 2019-11-05 | 佳能株式会社 | Liquid container and printing device |
| KR102122783B1 (en) * | 2015-11-30 | 2020-06-15 | 캐논 가부시끼가이샤 | Liquid storage container and printing apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiaxing Tianma Printer Consumables Co., Ltd. Assignor: Sun Ronghua Contract record no.: 2011330000928 Denomination of utility model: Lightproof floating display device Granted publication date: 20080109 License type: Exclusive License Record date: 20110711 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20140228 |