CN103692774B - Chip connecting seat and powder box - Google Patents
Chip connecting seat and powder box Download PDFInfo
- Publication number
- CN103692774B CN103692774B CN201310719200.8A CN201310719200A CN103692774B CN 103692774 B CN103692774 B CN 103692774B CN 201310719200 A CN201310719200 A CN 201310719200A CN 103692774 B CN103692774 B CN 103692774B
- Authority
- CN
- China
- Prior art keywords
- chip
- conducting strip
- printer
- electric contact
- joint seat
- 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.)
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Classifications
-
- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/02—Framework
-
- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/12—Guards, shields or dust excluders
- B41J29/13—Cases or covers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1867—Means for handling the process cartridge in the apparatus body for electrically connecting the process cartridge to the apparatus, electrical connectors, power supply
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1875—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit provided with identifying means or means for storing process- or use parameters, e.g. lifetime of the cartridge
Abstract
The invention relate to a chip connecting seat and a powder box. The chip connecting seat comprises a shell, a chip and a conductive sheet; the chip is fixed on the shell; the conductive sheet is fixed on the shell; a first end of the conductive sheet is electrically connected with an electric contact on the chip; a second end of the conductive sheet is used for being electrically connected with an electric contact on a printer connecting seat; the shell is provided with a connecting part for being matched with an enclosure of a printer; the powder box comprises a box body with an avoiding groove; at least one part of the chip connecting seat is positioned in the avoiding groove of the box body; the chip connecting seat is separated from the box body. Due to the scheme, the stability of the electric connection between the chip and the electric contact of the printer connecting seat is improved, the production cost is favorably reduced, and the service life of the electric contact on the chip is prolonged.
Description
Technical field
The present invention relates to a kind of chip joint seat of printer, and powder box matching used with this chip joint seat.
Background technology
The casing of printer is arranged printer joint chair, the electric contact on printer joint chair is electrically connected with printer mainboard.Usually, the electric contact on printer joint chair is aciculiform electric contact, and the strip boss on its relative printer joint chair is mounted slidably, and this strip boss has pair of parallel plane.The box body of powder box is provided with regularly and can forms with aciculiform electric contact the chip be electrically connected.Chip stores powder box capacity, toner color usually, the information such as toner component and carbon dust surplus.When chip to be electrically connected with printer mainboard and set up stablize communication time, printer could perform printing constantly.
Powder box has power reception head, and printer has power drive head, and after powder box loads printer, power drive head drives power reception head, and power reception head drives the component operation such as puddle support, developer roll and the photosensitive drums in powder box by driving members such as gears.Therefore powder box will inevitably shake, and the chip be fixed on powder box also shakes with powder box, and the stability of the electrical connection of the aciculiform electric contact on chip and printer joint chair is lower.
On the other hand, comparatively powder box box body is high for the storage of chip and movement requirement, and the antistatic bag containing aluminium platinum preferably should be used to encapsulate, but is arranged on regularly on box body due to chip, if encapsulate powder box entirety with the antistatic bag containing aluminium platinum, production cost will become higher.
Moreover the electric contact be molded directly within chip is general thinner and not wear-resisting, be difficult to repair once damage, and chip Reusability easily causes the electrical contact wear on chip.
Aciculiform electric contact on printer joint chair and the electric contact of the plane formula on chip are that a face contacts, the elasticity of spring that is that aciculiform electric contact relies on himself or that be arranged on its end maintains the electrical connection of the electric contact of all the other plane formulas, once this elasticity is lost, the electrical connection of the two becomes extremely unstable.
Aciculiform electric contact on existing printer joint chair not only has the electric contact of aciculiform, also has the electric contact of sheet shape or bending metals bar etc.
Summary of the invention
The object of the invention is to provide a kind of stability improving chip and be electrically connected with the electric contact of printer joint chair, contributes to the chip joint seat reducing production cost and improve the electric contact life-span on chip.
For achieving the above object, chip joint seat of the present invention comprises housing, chip and conducting strip, chip is fixed on housing, conducting strip is fixed on housing, the first end of conducting strip is electrically connected with the electric contact on chip, second end, for being electrically connected with the electric contact on printer joint chair, housing is provided with the connecting portion for connecting with the casing of printer.
From above scheme, chip joint seat is as an independently assembly, the casing that directly can be fixed on printer does not need to occur with the box body of powder box any annexation, the vibrations of powder box box body can not be directly passed to chip, improve the stability of the electrical connection of the electric contact on chip and printer joint chair.With the antistatic bag containing aluminium platinum, it can be encapsulated separately, contribute to reducing production cost.Electric contact on chip is electrically connected regularly with the first end of conducting strip, contact on chip can not because of chip Reusability by seriously, conducting strip be special its wearability of conduction accessory compared with the height of the electric contact on chip, be equivalent to the life-span of the electric contact extending chip.
Further scheme is that conducting strip takes the shape of the letter U, and the bottom of conducting strip is as conducting strip first end, and two arms of conducting strip are as the second end of conducting strip.Second end of conducting strip is two arms, can be engaged the electric contact of the aciculiform on printer joint chair well, forms the electrical connection that reliability is high.Even if the elasticity of the electric contact side of aciculiform is lost, the conducting strip of U-shaped still can be engaged with the electric contact of aciculiform effectively, ensures stable electrical connection.
Further scheme is, housing has a cavity, and the opening of cavity is provided with pair of parallel alignment sheets, and chip is positioned at the bottom of cavity.Parallel alignment sheets can coordinate with the pair of parallel plane on the strip projected parts on printer joint chair, realizes the accurate location of chip joint seat.
Further scheme is, two arms of conducting strip, are respectively arranged with card; The wall of cavity is provided with the screens coordinated with card.Two arms pinching conducting strip can push conducting strip in cavity easily, after position shifted onto by conducting strip, hack the screens blocked on cavity wall, and the electric contact on the first end of conducting strip and chip forms stable electrical connection.Only need pinch two arms of conducting strip, make to hack disengaging screens and can take out conducting strip.The handling of conducting strip are all simply, are convenient to change.
Further scheme is, two arms are as connecting portion.Fix chip joint seat by two arms with being engaged of electric contact of printer aciculiform or sheet shape, chip joint seat structure is simple, and be easy to produce, cost is low, easy for installation.
Another further scheme be that the alignment sheets on housing is as connecting portion.Chip joint seat structure is simple, is easy to produce, and cost is low, easy for installation.
Another object of the present invention is that providing a kind of has the stability that can improve chip and be electrically connected with the electric contact of printer joint chair, contributes to the powder box of the chip joint seat reducing production cost and improve the electric contact life-span on chip.
For realizing this object, powder box of the present invention comprises box body, and box body is provided with dodges groove, can be positioned partially in escape groove for making chip joint seat.This chip joint seat has housing and chip, chip is fixed on housing, conducting strip is fixed on housing, the first end of conducting strip is electrically connected with the electric contact on chip, second end of conducting strip, for being electrically connected with the electric contact on printer joint chair, is arranged on connecting portion on housing for connecting with the casing of printer.
The chip joint seat of the program is as an independently assembly, to be separated with the box body of powder box and without any annexation, can directly be fixed on the casing of printer, the vibrations of powder box box body can not be directly passed to chip, improve the stability of the electrical connection of the electric contact on chip and printer joint chair.With the antistatic bag containing aluminium platinum, it can be encapsulated separately, contribute to reducing production cost.Electric contact on chip is electrically connected regularly with the first end of conducting strip, contact on chip can not because of chip Reusability by seriously, conducting strip be special its wearability of conduction accessory compared with the height of the electric contact on chip, be equivalent to the life-span of the electric contact extending chip.
Another object of the present invention is to provide a kind of powder box, and it comprises box body, and box body is provided with dodges groove, can be positioned partially in escape groove for making chip joint seat.Chip joint seat comprises housing, chip and conducting strip, chip is fixed on housing, conducting strip is fixed on housing, the first end of conducting strip is electrically connected with the electric contact on chip, second end is for being electrically connected with the electric contact on printer joint chair, and housing is provided with the connecting portion for connecting with the casing of printer, conducting strip takes the shape of the letter U, the bottom of conducting strip is as conducting strip first end, and two arms of conducting strip are as the second end of conducting strip.
Another object of the present invention is to provide a kind of powder box, and it comprises box body, and box body is provided with dodges groove, can be positioned partially in escape groove for making chip joint seat.Chip joint seat comprises housing, chip and conducting strip, chip is fixed on housing, conducting strip is fixed on housing, the first end of conducting strip is electrically connected with the electric contact on chip, second end is for being electrically connected with the electric contact on printer joint chair, housing is provided with the connecting portion for connecting with the casing of printer, conducting strip takes the shape of the letter U, the bottom of conducting strip is as conducting strip first end, two arms of conducting strip are as the second end of conducting strip, housing has a cavity, and the opening of cavity is provided with pair of parallel alignment sheets, and chip is positioned at the bottom of cavity.
Another object of the present invention is to provide a kind of powder box, and it comprises box body, and box body is provided with dodges groove, can be positioned partially in escape groove for making chip joint seat.Chip joint seat comprises housing, chip and conducting strip, chip is fixed on housing, conducting strip is fixed on housing, the first end of conducting strip is electrically connected with the electric contact on chip, second end is for being electrically connected with the electric contact on printer joint chair, housing is provided with the connecting portion for connecting with the casing of printer, conducting strip takes the shape of the letter U, the bottom of conducting strip is as conducting strip first end, two arms of conducting strip are as the second end of conducting strip, housing has a cavity, the opening of cavity is provided with pair of parallel alignment sheets, chip is positioned at the bottom of cavity, two arms of conducting strip, be respectively arranged with card, the wall of cavity is provided with the screens coordinated with card.
Accompanying drawing explanation
Fig. 1 is the stereogram of printer;
Fig. 2 is the stereogram of the box body of powder box;
Fig. 3 is the amplification stereogram of chip joint seat;
Fig. 4 is the amplification stereogram at another visual angle of chip joint seat;
Fig. 5 is the amplification view of Fig. 4;
Fig. 6 is chip joint seat scheme of installation on a printer;
Fig. 7 is the operating position schematic diagram of the lid of the box body of powder box, chip joint seat and printer.
Detailed description of the invention
As shown in Figure 1, the casing of printer 100 is made up of shell body 110 and lid 120.Be provided with printer joint chair 130 inside lid 120, joint chair 130 is provided with 4 strip boss 131, each boss 131 has pair of parallel plane 132.Each strip boss 131 is respectively arranged with the electric contact 133 of 4 needle-likes.Direction M is the installation direction of powder box.
As shown in Figure 2, along direction M, the rear side of the box body 210 of powder box 200 is provided with dodges groove 210.
As shown in Figure 3, chip joint seat 400 has housing 410 and chip 420.Housing 410 is provided with 4 louvres 411.Chip 420 is provided with 4 electric contact (not shown).
As shown in Figure 4, the housing 410 of chip joint seat 400 has cavity 430.The opening of cavity 430 is provided with pair of parallel alignment sheets 431, alignment sheets 431 is for coordinating with the pair of parallel aligning surface 132 on boss 131 with positioning chip joint chair 400.4 conducting strips 440 are had in cavity 430.
4 electric contacts on chip 420 form respectively with 4 conducting strips 440 and are electrically connected.
As shown in Figure 5, conducting strip 440 roughly takes the shape of the letter U.The bottom 441 of conducting strip 440 abuts as the electric contact 421 of its first end with the chip 420 be positioned at bottom cavity 430, and forms electrical connection.The electric contact 133 that two arms 442 of conducting strip 440 are used for printer joint chair 130 as the second end is electrically connected, and the opening side to cavity 430 extends.Two cards 443 be molded over respectively on two arms 442 of conducting strip 440 are stuck in the screens 432 on the wall of cavity 430, and chip 420 and conducting strip 440 are all fixed in cavity 430, are namely fixed on housing 410.
As shown in Figure 6, four chip joint seats 400 are arranged on printer 100 printer joint chair 130.The electric contact 133(that two arms 442 of conducting strip 440 clamp aciculiform is not shown), chip joint seat 400 relies on the frictional force between two arms 442 and the electric contact 133 of aciculiform to be fixed on printer joint chair 130.Obvious two arms 442 realize connecting of the casing of chip joint seat 400 and printer 100 as connecting portion.
As shown in Figure 7, the box body 210 of powder box 200 is arranged in printer, and chip joint seat 400 is arranged on the printer joint chair of lid 120, and the shell body of lid 120 relative printers is in closed condition.Chip joint seat 400 is positioned partially at dodging in groove 201 of box body 210, but chip joint seat 400 is separated with box body 210, namely there is not the relation of any direct connection therebetween.
The invention is not restricted to using two arms 442 as connecting portion, using the parallel alignment plate 431 on housing 410 as connecting portion, by the connection of alignment sheets 431 with the parallel plane 132 on boss 131, chip joint seat 400 can also be fixed on the casing of printer 100.Certainly, connecting portion is not limited to two arm peace row alignment sheets, can also be buckle, pin or screw etc.; The docked mode of the casing of connecting portion and printer is not limited to interference fit, can also bonding or welding etc.
The invention is not restricted to by the cooperation of card and screens, conducting strip and chip are fixed, can also by riveted joint, the modes such as screw connection are fixed conducting strip and chip.
Claims (8)
1. chip joint seat, comprises housing and chip, and described chip is fixing on the housing;
It is characterized in that:
Conducting strip, fixes on the housing;
The first end of described conducting strip is electrically connected with the electric contact on described chip, and the second end is for being electrically connected with the electric contact on printer joint chair;
Connecting portion, is arranged on the housing, for connecting with the casing of printer;
Described conducting strip takes the shape of the letter U, and the bottom of described conducting strip is as described first end, and two arms of described conducting strip are as described second end.
2. chip joint seat as claimed in claim 1, is characterized in that:
Described housing has a cavity;
The opening of described cavity is provided with pair of parallel alignment sheets;
Described chip is positioned at the bottom of described cavity.
3. chip joint seat as claimed in claim 2, is characterized in that:
Described two arms are respectively arranged with card;
The wall of described cavity is provided with the screens coordinated with described card.
4. chip joint seat as described in as arbitrary in claims 1 to 3, is characterized in that:
Described two arms are as connecting portion.
5. chip joint seat as described in Claims 2 or 3, is characterized in that:
Described alignment sheets is as connecting portion.
6. powder box, comprises box body;
It is characterized in that:
Described box body is provided with dodges groove, for make chip joint seat as claimed in claim 1 can be positioned partially at described in dodge in groove.
7. powder box, comprises box body;
It is characterized in that:
Described box body is provided with dodges groove, for make chip joint seat as claimed in claim 2 can be positioned partially at described in dodge in groove.
8. powder box, comprises box body;
It is characterized in that:
Described box body is provided with dodges groove, for make chip joint seat as claimed in claim 3 can be positioned partially at described in dodge in groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310719200.8A CN103692774B (en) | 2013-12-23 | 2013-12-23 | Chip connecting seat and powder box |
| PCT/CN2014/090893 WO2015096563A1 (en) | 2013-12-23 | 2014-11-12 | Chip connecting seat and powder cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310719200.8A CN103692774B (en) | 2013-12-23 | 2013-12-23 | Chip connecting seat and powder box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103692774A CN103692774A (en) | 2014-04-02 |
| CN103692774B true CN103692774B (en) | 2015-07-15 |
Family
ID=50354515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310719200.8A Active CN103692774B (en) | 2013-12-23 | 2013-12-23 | Chip connecting seat and powder box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103692774B (en) |
| WO (1) | WO2015096563A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692774B (en) * | 2013-12-23 | 2015-07-15 | 珠海天威飞马打印耗材有限公司 | Chip connecting seat and powder box |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0318970B1 (en) * | 1987-12-02 | 1993-10-06 | Canon Kabushiki Kaisha | A laser unit |
| CN2838044Y (en) * | 2005-10-25 | 2006-11-15 | 珠海天威技术开发有限公司 | Chip assembly structure |
| CN201117678Y (en) * | 2007-09-03 | 2008-09-17 | 复盛股份有限公司 | Chip loading seat structure |
| CN201291639Y (en) * | 2008-11-05 | 2009-08-19 | 孙荣华 | Chip with fixing nail pin |
| CN201329700Y (en) * | 2009-01-04 | 2009-10-21 | 珠海天威技术开发有限公司 | Chip components and ink box |
| CN201548366U (en) * | 2009-12-16 | 2010-08-11 | 中国电子科技集团公司第四十九研究所 | Pressure sensitive chip package structure |
| CN102012667A (en) * | 2010-11-04 | 2011-04-13 | 珠海天威飞马打印耗材有限公司 | Chip fixing device and processing box with same for laser printer |
| CN202285249U (en) * | 2011-11-07 | 2012-06-27 | 山西光宇半导体照明有限公司 | Light emitting diode (LED) chip bracket |
| CN102636301A (en) * | 2012-04-28 | 2012-08-15 | 无锡永阳电子科技有限公司 | Method of adhering sensor chips |
| CN203651198U (en) * | 2013-12-23 | 2014-06-18 | 珠海天威飞马打印耗材有限公司 | Chip joint seat and powder box |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007237657A (en) * | 2006-03-10 | 2007-09-20 | Seiko Epson Corp | Liquid container |
| JP2008044196A (en) * | 2006-08-12 | 2008-02-28 | Seiko Epson Corp | Liquid storing container |
| CN201086453Y (en) * | 2007-09-07 | 2008-07-16 | 珠海天威技术开发有限公司 | Split type ink box |
| JP4985302B2 (en) * | 2007-10-16 | 2012-07-25 | セイコーエプソン株式会社 | Liquid detection device and liquid container using the same |
| CN103386817B (en) * | 2012-05-08 | 2016-07-06 | 珠海天威技术开发有限公司 | Chip, chip contacts, chip assembly and the means of communication thereof, printer |
| CN103692774B (en) * | 2013-12-23 | 2015-07-15 | 珠海天威飞马打印耗材有限公司 | Chip connecting seat and powder box |
-
2013
- 2013-12-23 CN CN201310719200.8A patent/CN103692774B/en active Active
-
2014
- 2014-11-12 WO PCT/CN2014/090893 patent/WO2015096563A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0318970B1 (en) * | 1987-12-02 | 1993-10-06 | Canon Kabushiki Kaisha | A laser unit |
| CN2838044Y (en) * | 2005-10-25 | 2006-11-15 | 珠海天威技术开发有限公司 | Chip assembly structure |
| CN201117678Y (en) * | 2007-09-03 | 2008-09-17 | 复盛股份有限公司 | Chip loading seat structure |
| CN201291639Y (en) * | 2008-11-05 | 2009-08-19 | 孙荣华 | Chip with fixing nail pin |
| CN201329700Y (en) * | 2009-01-04 | 2009-10-21 | 珠海天威技术开发有限公司 | Chip components and ink box |
| CN201548366U (en) * | 2009-12-16 | 2010-08-11 | 中国电子科技集团公司第四十九研究所 | Pressure sensitive chip package structure |
| CN102012667A (en) * | 2010-11-04 | 2011-04-13 | 珠海天威飞马打印耗材有限公司 | Chip fixing device and processing box with same for laser printer |
| CN202285249U (en) * | 2011-11-07 | 2012-06-27 | 山西光宇半导体照明有限公司 | Light emitting diode (LED) chip bracket |
| CN102636301A (en) * | 2012-04-28 | 2012-08-15 | 无锡永阳电子科技有限公司 | Method of adhering sensor chips |
| CN203651198U (en) * | 2013-12-23 | 2014-06-18 | 珠海天威飞马打印耗材有限公司 | Chip joint seat and powder box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103692774A (en) | 2014-04-02 |
| WO2015096563A1 (en) | 2015-07-02 |
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