CN103760755B - Delevoping cartridge counting gear - Google Patents
Delevoping cartridge counting gear Download PDFInfo
- Publication number
- CN103760755B CN103760755B CN201310748665.6A CN201310748665A CN103760755B CN 103760755 B CN103760755 B CN 103760755B CN 201310748665 A CN201310748665 A CN 201310748665A CN 103760755 B CN103760755 B CN 103760755B
- Authority
- CN
- China
- Prior art keywords
- gear
- delevoping cartridge
- arc sections
- spacing preiection
- haptic element
- 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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Abstract
The invention discloses a kind of Delevoping cartridge counting gear, it is desirable to provide a kind of simple structure, processing cost are low and need not pull down the Delevoping cartridge counting gear that gear end cap regenerates can Delevoping cartridge.The present invention includes gear（1）And it is arranged on the gear（1）On toothed portion（11）, the gear（1）With on the inside of gear end cap without interference rotation, the gear（1）Top surface be additionally provided with arc sections（12）And haptic element（13）, the arc sections（12）Central angle between 95 °～135 °, the arc sections（12）Tail end（122）With the haptic element（13）End（131）The central angle of the circular arc for being formed is between 92 °～132 °.Present invention can apply to Delevoping cartridge regeneration and processing technique field.
Description
Technical field
The present invention relates to a kind of Delevoping cartridge counting gear, more particularly to one kind can be applicable to Delevoping cartridge regeneration and process technology
The Delevoping cartridge counting gear in field.
Background technology
After Delevoping cartridge completes installation, machine recognized by printer two ways：One kind is to recognize machine by chip counter, another kind of
It is to count to recognize machine by counting gear；Wherein, counting gear counts and recognizes the process of machine and be：After new Delevoping cartridge loads printer,
Printer driver gear train rotates, and rotated by gear set drive counting gear on Delevoping cartridge, and counting gear top is touched
Foot dials the counter switch of printer, and only less than half-turn profile of tooth on counting gear, counting gear rotates half-turn by gear end cap
Internal position-limit foot is blocked, and so as to be parked in a fixed position, the counting of another haptic element jack-up printer on counting gear top is opened
Close；Printer is recognized machine and is completed, machinery panel green light, ready.When printer Delevoping cartridge service life exhausts, machine face
Plate amber light is bright, points out the Delevoping cartridge life-span to the greatest extent, it is impossible to continue to print, now Delevoping cartridge must take out regeneration from printer, plus
Enter carbon dust, and make counting gear reset to initial position.
As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, when the Delevoping cartridge life-span of the prior art is used up, the limit inside gear end cap 50
Positioning card base 53 on traditional counting gear 52 is blocked by position card base 51, and counting gear 52 can not now be rotated, and staff is only
Gear end cap 50 can be taken apart and counting gear 52 is installed back initial position, Delevoping cartridge could reproductive success.Therefore, each time
Delevoping cartridge regeneration all must be carried out according to above-mentioned steps, and dismantles the work that Delevoping cartridge this process typically only knows Delevoping cartridge
Making personnel can just be carried out, user cannot smooth operation, finally bring great trouble to user；Meanwhile, existing skill
Delevoping cartridge in art there is also certain defect on machine delay function is recognized；Delevoping cartridge of the prior art is mainly by arranging
Between the high tooth I 54 and the high tooth II 55 being arranged on puddle support gear 56 of counting gear 52 engage to realize time delay work(
Can, this kind of mode not only has higher requirement on machining accuracy, and delay function to counting gear 52 and puddle support gear 56
It is not sufficiently stable, often duplicates the phenomenon for recognizing machine failure.
Content of the invention
The technical problem to be solved is to overcome the deficiencies in the prior art, it is desirable to provide a kind of simple structure, drop
Low overall processing cost and need not take apart gear end cap can make Delevoping cartridge regenerate Delevoping cartridge counting gear.
The technical solution adopted in the present invention is：The present invention includes gear and is arranged on having in the gear
Without interference rotation on the inside of toothed portion, the gear and gear end cap, the top surface of the gear be additionally provided with arc sections and
Haptic element, between 95 °～135 °, the tail end of the arc sections is formed with the end of the haptic element for the central angle of the arc sections
Circular arc central angle between 92 °～132 °.
Further, from when the head end in the arc sections touches peripheral counter switch first, through the institute of the arc sections
State tail end, stop when touching peripheral counter switch again to the end of the haptic element, the toothed portion always with periphery
Puddle support gear is engaged.
Further, the rotating shaft coaxial with the gear, the appearance of the rotating shaft are additionally provided with inside the gear
Face is sequentially provided with the spacing preiection I for support top periphery torsion spring, spacing preiection II and spacing preiection III, the spacing preiection I, institute
State spacing preiection II and the spacing preiection III highly in the pivot angle altitude range of peripheral torsion spring.
Further, the central angle of the arc sections is 115 °, the end institute shape of the tail end of the arc sections and the haptic element
Into circular arc central angle be 112 °.
The invention has the beneficial effects as follows：As the present invention includes gear and is arranged on teeth in the gear
Part, is additionally provided with arc sections and touches without interference rotation, the top surface of the gear on the inside of the gear and gear end cap
Foot, between 95 °～135 °, the end of the tail end of the arc sections and the haptic element is formed for the central angle of the arc sections
Between 92 °～132 °, so the present invention is the optimization to traditional counting gear, the present invention eliminates tradition to the central angle of circular arc
The positioning card base and the high tooth I on counting gear, meanwhile, may be omitted with by the optimization to traditional counting gear existing
The described high tooth II having on puddle support gear, and then cause the processing technique of counting gear and puddle support gear simpler, plus
Work cost is lower；Next, the present invention will recognize machine delay function also by setting arc sections on counting gear and be transplanted to counting tooth
On wheel, this kind of the phenomenon that machine mode effectively can avoid repeating to recognize machine failure in prior art is recognized；Finally, due to the present invention goes
Fall the positioning card base being arranged on traditional counting gear, while the height to the spacing preiection in gear is limited,
And then counting gear and the inner side of gear end cap can be freely rotated without interfering, it is achieved thereby that gear end cap need not be taken apart just
The technological means that regenerate can Delevoping cartridge, this measure greatly simplified the regenerative operation of Delevoping cartridge, improve actual production efficiency.
Description of the drawings
Fig. 1 is the axonometric chart of the present invention；
Fig. 2 is the axonometric chart at another visual angle of the invention；
Fig. 3 is the structural representation on the inside of prior art lower gear end cap；
Fig. 4 is the structural representation of counting gear under prior art；
Fig. 5 be under prior art counting gear by the structural representation of gear end cap inner side limiting-position；
Fig. 6 is the structural representation of puddle support gear under prior art；
Fig. 7 is that the present invention combines use state figure with ancillary equipment；
Fig. 8 is that the present invention is applied in combination state diagram with ancillary equipment another visual angle.
Specific embodiment
As shown in Figures 1 to 8, the present invention includes gear 1 and the toothed portion being arranged in the gear 1
11, the gear 1 can with gear end cap on the inside of be additionally provided with arc sections 12 without interference rotation, the top surface of the gear 1
And haptic element 13, the central angle of the arc sections 12 between 95 °～135 °, preferably 115 ° of the here present invention, the arc sections 12
Tail end 122 and the haptic element 13 the central angle of circular arc that formed of end 131 between 92 °～132 °, the here present invention
It is preferred that 112 °；When the head end 121 of the arc sections 12 touches peripheral counter switch 2 first, through the arc sections 12
The tail end 122, when touching peripheral counter switch 2 again to the end 131 of the haptic element 13, described with teeth
Engage with peripheral puddle support gear 3 always part 11；It is additionally provided with inside the gear 1 coaxial with the gear 1
Rotating shaft 14, the outer surface of the rotating shaft 14 are sequentially provided with the spacing preiection I 141 for support top periphery torsion spring 4, spacing preiection II
142 and spacing preiection III 143,（It is not limited only to torsion spring herein, or other any and torsion springs plays similar technology effect
Elastic component, such as shell fragment etc.）, the height of the spacing preiection I 141, the spacing preiection II 142 and the spacing preiection III 143
In the pivot angle altitude range of peripheral torsion spring 4（Pivot angle is highly to arrange certain angle when peripheral torsion spring 4 is acted on by external force
When, the vertical height of peripheral torsion spring 4 and 14 periphery of the rotating shaft）, its object is to make the gear sheet by external force
Body 1 realizes that under the top pressure of peripheral torsion spring 4 rotation of a week, this measure cannot realize one different from gear of the prior art
The rotation in week, rotating to specified location can be stuck.
Before recognizing machine and starting, the flex point 41 of peripheral torsion spring 4 withstands on the spacing preiection II 142 with the spacing preiection III
At trench between 143, after Delevoping cartridge is placed into printer, the tail of curved portions 12 described in the push rod top pressure of printer
End 122, the gear 1 is rotated immediately in the counterclockwise direction makes the toothed portion 11 engage with peripheral puddle support gear 3,
Now, the head end 121 of the curved portions 12 contacts peripheral counter switch 2 and enters machine and recognizes machine state, the gear 1
Rotate under the drive of peripheral puddle support gear 3, in rotary course, first, the curved portions 12 continue top pressure periphery and count
Switch 2 is left until the tail end 122, and peripheral counter switch 2 resets, and now recognizes machine and terminates；When the flex point 41 head into spacing
In trench between raised I 141 and the spacing preiection II 142, now, the end 131 of the haptic element 13 contacts periphery again
Counter switch 2, now machine start counting up.
When counting gear needs to reset, gear end cap need not be pulled down, gear 1, makes described in direct rotate counterclockwise
The flex point 41 of peripheral torsion spring 4 is withstood at the trench between the spacing preiection II 142 and the spacing preiection III 143.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, the protection of the present invention
Scope is not construed as being only limitted to the concrete form stated by embodiment, and protection scope of the present invention is also and in art technology
Personnel according to present inventive concept it is conceivable that equivalent technologies mean.
Present invention can apply to Delevoping cartridge regeneration and processing technique field.
Claims (3)
1. a kind of Delevoping cartridge counting gear, including gear（1）And it is arranged on the gear（1）On toothed portion
（11）, it is characterised in that：The gear（1）With on the inside of gear end cap without interference rotation, the gear（1）Top surface
It is additionally provided with arc sections（12）And haptic element（13）, the arc sections（12）Central angle between 95 °～135 °, the arc sections
（12）Tail end（122）With the haptic element（13）End（131）The central angle of the circular arc for being formed is between 92 °～132 °；
In the arc sections（12）Head end（121）Peripheral counter switch is touched first（2）Shi Qi, through the arc sections（12）Institute
State tail end（122）, to the haptic element（13）The end（131）Peripheral counter switch is touched again（2）When stop, described have
Toothed portion（11）Always with peripheral puddle support gear（3）Engagement.
2. Delevoping cartridge counting gear according to claim 1, it is characterised in that：The gear（1）Inside is additionally provided with
With the gear（1）Coaxial rotating shaft（14）, the rotating shaft（14）Outer surface be sequentially provided with for support top periphery torsion spring
（4）Spacing preiection I（141）, spacing preiection II（142）And spacing preiection III（143）, the spacing preiection I（141）, described
Spacing preiection II（142）And the spacing preiection III（143）Highly in peripheral torsion spring（4）Pivot angle altitude range in.
3. Delevoping cartridge counting gear according to claim 1, it is characterised in that：The arc sections（12）Central angle be
115 °, the arc sections（12）Tail end（122）With the haptic element（13）End（131）The central angle of the circular arc for being formed is
112°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748665.6A CN103760755B (en) | 2013-12-31 | 2013-12-31 | Delevoping cartridge counting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748665.6A CN103760755B (en) | 2013-12-31 | 2013-12-31 | Delevoping cartridge counting gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103760755A CN103760755A (en) | 2014-04-30 |
| CN103760755B true CN103760755B (en) | 2017-03-15 |
Family
ID=50528011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310748665.6A Expired - Fee Related CN103760755B (en) | 2013-12-31 | 2013-12-31 | Delevoping cartridge counting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103760755B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033179B (en) * | 2015-03-11 | 2018-12-14 | 纳思达股份有限公司 | Detect gear positioning device, protective cover and Delevoping cartridge |
| JP2017068217A (en) * | 2015-10-02 | 2017-04-06 | ブラザー工業株式会社 | Developer cartridge |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203101817U (en) * | 2013-01-09 | 2013-07-31 | 珠海赛纳打印科技股份有限公司 | Developing agent box and imaging device |
| CN203299517U (en) * | 2013-06-06 | 2013-11-20 | 江西镭博钛电子科技有限公司 | Developing box |
| CN203673223U (en) * | 2013-12-31 | 2014-06-25 | 珠海市鑫诚科技有限公司 | Developing cartridge counting gear |
-
2013
- 2013-12-31 CN CN201310748665.6A patent/CN103760755B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203101817U (en) * | 2013-01-09 | 2013-07-31 | 珠海赛纳打印科技股份有限公司 | Developing agent box and imaging device |
| CN203299517U (en) * | 2013-06-06 | 2013-11-20 | 江西镭博钛电子科技有限公司 | Developing box |
| CN203673223U (en) * | 2013-12-31 | 2014-06-25 | 珠海市鑫诚科技有限公司 | Developing cartridge counting gear |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103760755A (en) | 2014-04-30 |
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| 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 |
Granted publication date: 20170315 Termination date: 20181231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |