CN103760755A - Development box counting gear - Google Patents
Development box counting gear Download PDFInfo
- Publication number
- CN103760755A CN103760755A CN201310748665.6A CN201310748665A CN103760755A CN 103760755 A CN103760755 A CN 103760755A CN 201310748665 A CN201310748665 A CN 201310748665A CN 103760755 A CN103760755 A CN 103760755A
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- Prior art keywords
- gear
- spacing preiection
- arc sections
- gear body
- delevoping cartridge
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Abstract
The invention discloses a development box counting gear and aims to provide the development box counting gear which is simple in structure and low in processing cost and enables a development box to be reproduced without disassembly of a gear end cover. The development box counting gear comprises a gear body (1) and a toothed part (11), wherein the toothed part (11) is arranged on the gear body (1); the gear body (1) rotates without interference to the inner side of the gear end cover; a circular arc part (12) and a contact pin (13) are arranged on the top surface of the gear body (1); the central angle of the circular arc part (12) is between 95 degrees and 135 degrees; the central angle of a circular arc formed between a tail end (122) of the circular arc part (12) and an end part (131) of the contact pin (13) is between 92 degrees and 132 degrees. The development box counting gear can be applied to the technical field of development box reproduction and processing.
Description
Technical field
The present invention relates to a kind of Delevoping cartridge counting gear, relate in particular to a kind of Delevoping cartridge counting gear that can be applicable to Delevoping cartridge regeneration and processing technique field.
Background technology
When Delevoping cartridge completes after installation, printer is recognized machine two kinds of modes: a kind of is to recognize machine by chip counter, and another kind is to be counted and recognized machine by counting gear; Wherein, the process that counting gear counting is recognized machine is: when new Delevoping cartridge packs into after printer, the rotation of printer driver gear set, and rotate by the gear set drive counting gear on Delevoping cartridge, the haptic element on counting gear top is dialed the counter switch of printer, and on counting gear, only less than half-turn profile of tooth, counting gear rotates half-turn and blocked by the position-limit foot of gear end cap inside, thereby be parked in a fixed position, the counter switch of another haptic element jack-up printer on counting gear top; Printer is recognized machine and is completed, and machinery panel green light is ready.When printer Delevoping cartridge exhausts serviceable life, machinery panel amber light is bright, and the prompting Delevoping cartridge life-span is most, can not continue to print, and now Delevoping cartridge must take out regeneration from printer, adds carbon dust, and makes counting gear reset to initial position.
As shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, the Delevoping cartridge life-span of the prior art is when use up, the spacing card base 51 of gear end cap 50 inside blocks the location card base 53 on traditional counting gear 52, counting gear 52 now can not rotate, staff can only take gear end cap 50 apart and counting gear 52 be installed back to initial position, and Delevoping cartridge could reproductive success.Therefore, Delevoping cartridge regeneration each time all must be carried out according to above-mentioned steps, and the staff that this process of dismounting Delevoping cartridge is generally only known Delevoping cartridge just can carry out, and user cannot operate smoothly, finally to user, brings great trouble; Meanwhile, Delevoping cartridge of the prior art also exists certain defect recognizing on machine delay function; Delevoping cartridge of the prior art is mainly realized delay function by the engagement that is arranged on the high tooth I 54 of counting gear 52 and be arranged between the high tooth II 55 on puddle support gear 56, this kind of mode not only has higher requirement on machining accuracy to counting gear 52 and puddle support gear 56, and delay function is stable not, often duplicates the phenomenon of recognizing machine failure.
Summary of the invention
Technical matters to be solved by this invention is to overcome the deficiencies in the prior art, aim to provide a kind of simple in structure, reduce whole processing cost and without the Delevoping cartridge counting gear of taking gear end cap apart and just can make Delevoping cartridge regeneration.
The technical solution adopted in the present invention is: the present invention includes gear body and be arranged on the toothed portion that has on described gear body, described gear body and gear end cap inner side are without interference rotation, the end face of described gear body is also provided with arc sections and haptic element, the central angle of described arc sections is between 95 °～135 °, and the central angle of the formed circular arc in end of the tail end of described arc sections and described haptic element is between 92 °～132 °.
Further, when touching peripheral counter switch first, rises the head end of described arc sections, through the described tail end of described arc sections, while again touching peripheral counter switch to the described end of described haptic element only, described in have toothed portion always with peripheral puddle support gear engagement.
Further, described gear body interior is also provided with the rotating shaft coaxial with described gear body, the outside surface of described rotating shaft is provided with spacing preiection I, spacing preiection II and the spacing preiection III for the peripheral torsion spring of support top successively, and the height of described spacing preiection I, described spacing preiection II and described spacing preiection III is all in the pivot angle altitude range of peripheral torsion spring.
Further, the central angle of described arc sections is 115 °, and the central angle of the formed circular arc in end of the tail end of described arc sections and described haptic element is 112 °.
The invention has the beneficial effects as follows: owing to the present invention includes gear body and being arranged on the toothed portion that has on described gear body, described gear body and gear end cap inner side are without interference rotation, the end face of described gear body is also provided with arc sections and haptic element, the central angle of described arc sections is between 95 °～135 °, the central angle of the formed circular arc in end of the tail end of described arc sections and described haptic element is between 92 °～132 °, so the present invention is the optimization to traditional counting gear, the present invention has removed described location card base and the described high tooth I on traditional counting gear, simultaneously, by can also save the described high tooth II on existing puddle support gear to the optimization of traditional counting gear, and then make the processing technology of counting gear and puddle support gear simpler, processing cost is lower, secondly, the present invention also will recognize machine delay function and be transplanted on counting gear by arc sections is set on counting gear, and this kind recognized machine mode can effectively avoid the phenomenon that repeats to recognize machine failure in prior art, finally, because the present invention has removed the location card base being arranged on traditional counting gear, the height of the spacing preiection on gear body is limited simultaneously, and then the inner side of counting gear and gear end cap can freely be rotated without interfering, thereby realized the technological means that just can make Delevoping cartridge regenerate without taking gear end cap apart, the regenerative operation of Delevoping cartridge has been simplified in this measure greatly, has improved actual production efficiency.
Accompanying drawing explanation
Fig. 1 is stereographic map of the present invention;
Fig. 2 is the stereographic map at another visual angle of the present invention;
Fig. 3 is the structural representation of prior art lower gear end cap inner side;
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 constitutional diagram is used in the present invention and peripherals combination;
Fig. 8 is the constitutional diagram that is used in combination at the present invention and another visual angle of peripherals.
Embodiment
As shown in Figures 1 to 8, the present invention includes gear body 1 and be arranged on and have a toothed portion 11 on described gear body 1, described gear body 1 can be with gear end cap inner side without interference rotation, the end face of described gear body 1 is also provided with arc sections 12 and haptic element 13, the central angle of described arc sections 12 is between 95 °～135 °, preferably 115 ° of this present invention, the central angle of the end 131 formed circular arcs of the tail end 122 of described arc sections 12 and described haptic element 13 is between 92 °～132 °, preferably 112 ° of this present invention, when touching peripheral counter switch 2 first, the head end 121 of described arc sections 12 starts, described tail end 122 through described arc sections 12, till while again touching peripheral counter switch 2 to the described end 131 of described haptic element 13, described in have toothed portion 11 always with peripheral puddle support gear 3 engagements, described gear body 1 inside is also provided with the rotating shaft 14 coaxial with described gear body 1, the outside surface of described rotating shaft 14 is provided with the spacing preiection I 141 for the peripheral torsion spring 4 of support top successively, spacing preiection II 142 and spacing preiection III 143, (be not limited only to torsion spring herein, also can be the elastic component that other any and torsion springs play similar technology effect, as shell fragment etc.), described spacing preiection I 141, all in the pivot angle altitude range of peripheral torsion spring 4, (pivot angle height is the height of described spacing preiection II 142 and described spacing preiection III 143, when peripheral torsion spring 4 is subject to External Force Acting and arranges certain angle, the vertical height of peripheral torsion spring 4 and described rotating shaft 14 peripheries), its object is can make described gear body 1 on the top of peripheral torsion spring 4, depress the rotation that realizes a week by external force, this measure is different from the rotation that gear body of the prior art cannot be realized a week, rotating to assigned address can be stuck.
Before recognizing machine and starting, the flex point 41 of peripheral torsion spring 4 withstands on the trench place between described spacing preiection II 142 and described spacing preiection III 143, when Delevoping cartridge is placed into after printer, the tail end 122 of described curved portions 12 is pressed on the push rod top of printer, described gear body 1 rotates described in making immediately in the counterclockwise direction toothed portion 11 and peripheral puddle support gear 3 engagements, now, the head end 121 of described curved portions 12 contacts peripheral counter switch 2 and machine is entered recognizes machine state, described gear body 1 rotates under the drive of peripheral puddle support gear 3, in rotary course, first, described curved portions 12 continues top and presses peripheral counter switch 2 until described tail end 122 leaves, peripheral counter switch 2 resets, now recognizing machine finishes, when described flex point 41 heads in the trench between spacing preiection I 141 and described spacing preiection II 142, now, the end 131 of described haptic element 13 contacts peripheral counter switch 2 again, and now machine starts counting.
When counting gear need to reset, without pulling down gear end cap, be directly rotated counterclockwise described gear body 1, make the flex point 41 of peripheral torsion spring 4 withstand on the trench place between described spacing preiection II 142 and described spacing preiection III 143.
Content described in this instructions embodiment is only enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also and in those skilled in the art, according to the present invention, conceive the equivalent technologies means that can expect.
The present invention can be applicable to Delevoping cartridge regeneration and processing technique field.
Claims (4)
1. a Delevoping cartridge counting gear, comprise gear body (1) and be arranged on and have a toothed portion (11) on described gear body (1), it is characterized in that: described gear body (1) and gear end cap inner side are without interference rotation, the end face of described gear body (1) is also provided with arc sections (12) and haptic element (13), the central angle of described arc sections (12) is between 95 °～135 °, and the central angle of the formed circular arc in end (131) of the tail end (122) of described arc sections (12) and described haptic element (13) is between 92 °～132 °.
2. Delevoping cartridge counting gear according to claim 1, it is characterized in that: the head end (121) in described arc sections (12) rises while touching first peripheral counter switch (2), described tail end (122) through described arc sections (12), while again touching peripheral counter switch (2) to the described end (131) of described haptic element (13) only, described in have toothed portion (11) to mesh with peripheral puddle support gear (3) always.
3. Delevoping cartridge counting gear according to claim 2, it is characterized in that: described gear body (1) inside is also provided with the rotating shaft (14) coaxial with described gear body (1), the outside surface of described rotating shaft (14) is provided with spacing preiection I (141), spacing preiection II (142) and the spacing preiection III (143) for the peripheral torsion spring of support top (4) successively, and the height of described spacing preiection I (141), described spacing preiection II (142) and described spacing preiection III (143) is all in the pivot angle altitude range of peripheral torsion spring (4).
4. Delevoping cartridge counting gear according to claim 1, it is characterized in that: the central angle of described arc sections (12) is 115 °, the tail end (122) of described arc sections (12) is 112 ° with the central angle of the formed circular arc in end (131) of described haptic element (13).
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 true CN103760755A (en) | 2014-04-30 |
| CN103760755B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033179A (en) * | 2015-03-11 | 2016-10-19 | 珠海艾派克科技股份有限公司 | Positioning device for detecting gears, protective cover, and developing box |
| CN106560748A (en) * | 2015-10-02 | 2017-04-12 | 兄弟工业株式会社 | 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106033179A (en) * | 2015-03-11 | 2016-10-19 | 珠海艾派克科技股份有限公司 | Positioning device for detecting gears, protective cover, and developing box |
| 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 |
| CN106560748A (en) * | 2015-10-02 | 2017-04-12 | 兄弟工业株式会社 | Developer Cartridge |
| CN106560748B (en) * | 2015-10-02 | 2021-01-12 | 兄弟工业株式会社 | Developer cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103760755B (en) | 2017-03-15 |
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Granted publication date: 20170315 Termination date: 20181231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |