CN205450563U - Developing box - Google Patents
Developing box Download PDFInfo
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- CN205450563U CN205450563U CN201521094431.5U CN201521094431U CN205450563U CN 205450563 U CN205450563 U CN 205450563U CN 201521094431 U CN201521094431 U CN 201521094431U CN 205450563 U CN205450563 U CN 205450563U
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- test section
- delevoping cartridge
- power reception
- gear
- reception portion
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Abstract
The utility model provides a developing box includes: the developer roll, the casing, drive power acceptance division, the stirring frame, the count tooth, the count tooth includes gear portion and test section, gear portion structure is for receiving the revolving force of stirring frame, the test section structure is the quilt detecting element detects, gear portion sets up the gear into full -tooth, gear portion is provided with power transmission portion, the test section is provided with the power acceptance division, at least power transmission portion with one in the power acceptance division is provided with the inclined plane, the test section quilt before detecting element detects power transmission portion with the meshing of power acceptance division, the test section quilt the detecting element postdetection power transmission portion with power acceptance division demeshing. The utility model discloses developing box adopts full -tooth count tooth to count, for adopting half tooth gear to count among the prior art, the utility model discloses developing box need not extra positioner, has saved the cost.
Description
Technical field
This utility model relates to a kind of Delevoping cartridge, particularly relates to the counting structure of Delevoping cartridge.
Background technology
Image processing system utilizes electrophotographic image forming to process on recording materials and forms image.The example of image processing system includes electrophotographic copier, electrophotographic printer (such as laser beam printer, LED printer), facsimile machine, word processor etc..Handle box includes the electronic photographic sensitive drum as image bearing member and at least one in the processing means (developer bearing member (developer roll)) that can act on drum.Described electronic photographic sensitive drum and described processing means integrated structure are the detachable box installed to image processing system.Handle box box can include drum and the developer roll of one, or can include drum, or can include developer roll.Box including photosensitive drums is drum box, and the box including developer roll is Delevoping cartridge.
As shown in Figure 1, prior art discloses a kind of Delevoping cartridge 100, conducting end at this Delevoping cartridge 100 is provided with conducting bracket 101 and counting tooth 102, wherein counting tooth 102 is supported on conducting bracket 101, protecting cover 103 is removably fixed to conducting end with protection counting tooth 102, opening (not shown) is offered on protecting cover 103, conducting bracket 101 and counting at least some of of tooth 102 are come out by this opening, therefore conducting bracket 101 can receive the electric power from image processing system, counting tooth 102 is set to powder box installation and counts to image processing system.
As shown in Figure 2, in prior art, the conducting bracket 101 of Delevoping cartridge 100 includes developer roll conductive part 101a, electrical contacts 101b and supporting part 101c, wherein electrical contacts 101b contacts with the electric power output unit in image processing system thus receives electric power, supporting part 101c supports counting tooth 102, developer roll conductive part 101a is electrically connected to the roll shaft 104 that develops, it is provided with toothed portion 102a and toothless part 102b on counting tooth 102, in counting process, counting tooth 102 and puddle support gear 105 have not engaged counting from being engaged to, and hereafter count tooth 102 and no longer rotate.
Counting tooth 102 of the prior art has toothed portion 102a and toothless part 102b, owing to toothless part 102b cannot engage with puddle support gear 105, therefore, Delevoping cartridge also needs to arrange extra positioner and positions the initial position of counting tooth 102, specifically, toothed portion 102a of location counting tooth 102 engages with puddle support gear 105 at initial position, this positioner adds assembling man-hour and the manufacturing cost of Delevoping cartridge in an assembling process, additionally, prior art supports the part that supporting part 101c is conducting bracket 101 of counting tooth 102, conductive material is had to constitute, the demand of conductive material is added in injection moulding process, add the production cost of product.
Utility model content
The purpose of this utility model solves the technical problem of the production cost of the positioner increase product using half tooth counting needs extra in prior art Delevoping cartridge.
This utility model provides a kind of Delevoping cartridge.
A kind of Delevoping cartridge, in described Delevoping cartridge installation to the image processing system with detector unit, described Delevoping cartridge includes:
Developer roll, described developer roll has the first axis of rotation；
Housing, stores carbon dust, and described housing has the first side and the second side, and described first side is intervally arranged along the bearing of trend of described first axis of rotation with described second side；
Driving force acceptance division, the first side being arranged on described housing is configured to receive external motivating force；
Puddle support, the power from described driving force acceptance division that receives stirs carbon dust；
Counting tooth, described counting tooth is arranged on the second side of described housing, described counting tooth includes gear part and test section, described gear part is configured to receive the revolving force of described puddle support, described test section is configured to be detected by described detector unit, described gear part is set to full gear, described gear part is provided with power transfering part, described test section is provided with power reception portion, the most described power transfering part is provided with inclined-plane with in described power reception portion, described test section is engaged with described power reception portion by described power transfering part before the detection of described detector unit, after described test section is detected by described detector unit, described power transfering part is disengaged from described power reception portion.
It is provided with restriction protrusion on described test section, described Delevoping cartridge also includes protecting cover, the portion of lifting and sinking portion it is provided with on described protecting cover, described restriction protrusion be positioned at described in when lifting portion, described power transfering part engages with described power reception portion, when described restriction protrusion is positioned at described sinking portion, described power transfering part is disengaged from described power reception portion.
The first flexible member it is provided with between described gear part and described test section.
Described power reception portion is slidably disposed in described gear part, is provided with the second flexible member between described power reception portion and described gear part.
Described test section also includes that shift fork, described restriction protrusion are arranged on described shift fork, and described power reception portion is arranged with conductive cap, and described shift fork is fixed on described conductive cap.
Being arranged with conductive filament on described conductive cap, described Delevoping cartridge also includes the conducting bracket being connected to development roll shaft, and described conductive filament is connected to described conducting bracket.
This utility model Delevoping cartridge uses full tooth counting tooth to count, and relative to using half gear to count in prior art, this utility model Delevoping cartridge, without extra positioner, provides cost savings.
Accompanying drawing explanation
Fig. 1 is prior art Delevoping cartridge structural representation；
Fig. 2 is prior art Delevoping cartridge conducting end decomposing schematic representation；
Fig. 3 is this utility model Delevoping cartridge structural representation；
Fig. 4 is this utility model Delevoping cartridge drive end decomposing schematic representation；
Fig. 5 is this utility model Delevoping cartridge conducting end decomposing schematic representation；
Fig. 6 is this utility model count section decomposing schematic representation；
Fig. 7 is this utility model gear part decomposing schematic representation；
Fig. 8 is this utility model cover-protecting structure schematic diagram；
Fig. 9 is the sectional view of A-A in Fig. 6；
Figure 10 is that this utility model count section completes to count sectional view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the embodiment of this utility model Delevoping cartridge is described in detail, it will be appreciated that specific embodiments described below is only used for explaining this utility model, but is not used to limit this utility model.
As shown in Figure 3, this utility model provides a kind of Delevoping cartridge 1, this Delevoping cartridge 1 is installed to the image processing system with detector unit, Delevoping cartridge 1 is provided with housing 11, housing 11 structure stores carbon dust, support on housing 11 and have developer roll 10, developer roll 10 is provided with axis of rotation (not shown), housing 11 is provided with the drive end 20 and conducting end 30 being intervally arranged along developer roll axis of rotation bearing of trend, wherein drive end 20 is arranged on the side of housing 11 and is configured to receive external motivating force, and conducting end 30 is arranged on the opposite side of housing and is configured to receive electric power.
As shown in Figure 4, drive end 20 is provided with the gear train of Delevoping cartridge 1, gear train includes: developing roller gear 21, powder feeding roller gear 22, idle pulley 23, drive tooth 24 and puddle support input tooth 26, tooth 24 is wherein driven to receive the driving force of image processing system, drive gear 24 respectively with developing roller gear 21, powder feeding roller gear 22 and idle pulley 23 directly engage, therefore driving force can be transmitted to developing roller gear 21, powder feeding roller gear 22, idle pulley 23, idle pulley 23 engages with puddle support input tooth 26, puddle support input tooth 26 is arranged on stirring framing shaft 27 and therefore can transmit revolving force to stirring framing shaft 27, puddle support (not shown) is set in housing 11, it is configured to the carbon dust in stirring shell 11, end cap 25 it is provided with in order to position protection gear train outside gear train.
As shown in Figure 5; conducting end 30 is provided with conducting bracket 40; counting tooth 50 and protecting cover 60; wherein conducting bracket 40 is connected to the roll shaft that develops, and counting tooth 50 is supported by the support column 31 formed on housing, and counting tooth 50 engages with puddle support output gear 32; puddle support output gear 32 is arranged on stirring framing shaft 27; therefore, puddle support output gear 32 drives counting tooth 50 to rotate, and protecting cover 60 is in order to position protection counting tooth 50.
nullAs shown in fig. 6-7，Counting tooth includes gear part and test section，Wherein gear part includes gear body 52a and power transfering part 52b，Gear body 52a is provided with full toothed portion 52a1 therefore gear part can engage with puddle support output gear 32 always，Gear body 52a inner chamber is provided with power transfer column 52a2，Gathering sill 52b2 it is provided with on power transfering part 52b，Power transfer column 52a2 engages with gathering sill 52b2，Therefore can be by driving force transmission to power transfering part 52b，The bottom of power transfering part 52b is provided with transmission projection，Transmission inclined-plane 52b1 it is formed with in transmission projection，The second flexible member 53 it is provided with therefore between power transfering part 52b and gear body 52a，Power transfering part 52b can slide along transfer column 52a2 relative to gear body 52a.
nullTest section includes power reception portion 51a、Detection main body 51b and shift fork 51c，Wherein，Power reception portion 51a is arranged on the bottom of detection main body 51b，Power reception portion 51a can engage with power transfering part 52b，Reception projection it is formed with on it，Reception inclined-plane 51a1 it is provided with in power reception projection，The first flexible member 54 it is provided with between power reception portion 51a and power transfering part 52b，Therefore the first flexible member 54 can apply elastic force and makes power reception portion 51a be disengaged from power transfering part 52b，It is arranged with conductive cap 41 in detection main body 51b，Conductive filament 42 it is arranged with outside conductive cap 41，Conductive filament 42 is connected to conducting bracket 40(as shown in Figure 5)，Shift fork 51c is fixed on conductive cap 41，Therefore shift fork 51c is connected by conductive cap 41 is fixing with detection main body 51b，Conductive cap 41 contacts reception electric power in shift fork counting process with the electric output unit in image processing system，This kind of mechanism，It is that conductive material equally receives electric power without supporting the supporting part of whole counting tooth 50，Reduce cost，It is provided with restriction protrusion 51c1 on shift fork 51c，Restriction protrusion 51c1 arrange with protecting cover 60 with the use of.
nullAs shown in Figure 8，Opening 61 it is provided with on protecting cover 60、Lift portion 62、Sinking portion 63，Its split shed 61 is in order to expose shift fork 51c and the conductive cap 41 of counting tooth 50，Make shift fork 51c can form the detector unit in device with contact image，Conductive cap 41 can be connected with the electric output unit in image processing system，Lift portion 62 to be set to coordinate with restriction protrusion 51c1，As shown in Figure 9，When restriction protrusion 51c1 is lifted by the portion of lifting 62，Power reception portion 51a overcomes the elastic force of the first flexible member 54 to engage with power transfering part 52b，Both can transmit power，Sinking portion 63 is set to coordinate with restriction protrusion 51c1，As shown in Figure 10，Under the resilient force of the first flexible member 54，Power reception portion 51a can be disengaged from power transfering part 52b，In this utility model, sinking portion 63 is set to be formed at the breach at opening 61.
After this utility model Delevoping cartridge counting tooth 50 is completed, under the resilient force of the first flexible member 54, power reception portion 51a is disengaged from power transfering part 52b, in conducting end 30, protecting cover 60 is installed, now restriction protrusion 51c1 of shift fork 51c is positioned at the sinking portion 63 of protecting cover 60, power reception portion 51a and power transfering part 52b is in and is disengaged from shape body (as shown in Figure 10), subsequently, manually mention shift fork 51c to rotate to the portion of lifting 62, shift fork 51c lifting force in lifting process can overcome the elastic force of the first flexible member 54 that power reception portion 51a is engaged (as shown in Figure 9) with power transfering part 52b, now counting tooth 50 installs with protecting cover 60.
As shown in Figure 9, this utility model counting tooth 50 is in counting process, full toothed portion 52a1 engages reception revolving force and power transfering part 52b is rotated with puddle support output gear 32, owing to restriction protrusion 51c1 is positioned in the portion of lifting 62 of protecting cover 60, power reception portion 51a engages with power transfering part 52b, shift fork 51c follows the detector unit that power reception portion 51a rotates to stir in image processing system together, after detection, as shown in Figure 10, restriction protrusion 51c rotates to sinking portion 63 with power acceptance division 51a, under the resilient force of the first flexible member 54, power reception portion 51a engages with power transfering part 52b and is disengaged from, shift fork 51c no longer stirs detector unit and completes counting.
This utility model Delevoping cartridge uses full tooth counting tooth to count, count relative to prior art uses half gear, this utility model Delevoping cartridge is without extra positioner, provide cost savings, and owing to being provided with inclined-plane in lifting process on power reception portion 51a and power transfering part 52b, power reception portion 51a and power transfering part 52b will not cannot engage by dieback mutually, owing to being provided with the second flexible member 53 between power transfering part 52b and gear body 52a, when lifting force is excessive, after power reception portion 51a engages with power transfering part 52b, lifting force meeting is further such that power transfering part 52b slides in gear body 52a, add lift stroke, guarantee that restriction protrusion 51c1 can rotate to the portion of lifting 62 from sinking portion 63.
Above example only in order to the technical scheme of this utility model to be described, is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of this utility model each embodiment technical scheme.
Claims (6)
1. a Delevoping cartridge, in described Delevoping cartridge installation to the image processing system with detector unit, described Delevoping cartridge includes:
Developer roll, described developer roll has the first axis of rotation；
Housing, stores carbon dust, and described housing has the first side and the second side, and described first side is intervally arranged along the bearing of trend of described first axis of rotation with described second side；
Driving force acceptance division, the first side being arranged on described housing is configured to receive external motivating force；
Puddle support, the power from described driving force acceptance division that receives stirs carbon dust；
Counting tooth, described counting tooth is arranged on the second side of described housing, described counting tooth includes gear part and test section, described gear part is configured to receive the revolving force of described puddle support, described test section is configured to be detected by described detector unit, described gear part is set to full gear, described gear part is provided with power transfering part, described test section is provided with power reception portion, the most described power transfering part is provided with inclined-plane with in described power reception portion, described test section is engaged with described power reception portion by described power transfering part before the detection of described detector unit, after described test section is detected by described detector unit, described power transfering part is disengaged from described power reception portion.
Delevoping cartridge the most according to claim 1, it is characterized in that, it is provided with restriction protrusion on described test section, described Delevoping cartridge also includes protecting cover, be provided with the portion of lifting and sinking portion on described protecting cover, described restriction protrusion be positioned at described in when lifting portion, described power transfering part engages with described power reception portion, when described restriction protrusion is positioned at described sinking portion, described power transfering part is disengaged from described power reception portion.
3. according to the arbitrary described Delevoping cartridge of claim 1-2, it is characterised in that be provided with the first flexible member between described gear part and described test section.
Delevoping cartridge the most according to claim 3, it is characterised in that described power reception portion is slidably disposed in described gear part, is provided with the second flexible member between described power reception portion and described gear part.
Delevoping cartridge the most according to claim 4, it is characterised in that described test section also includes that shift fork, described restriction protrusion are arranged on described shift fork, and described power reception portion is arranged with conductive cap, and described shift fork is fixed on described conductive cap.
Delevoping cartridge the most according to claim 5, it is characterised in that be arranged with conductive filament on described conductive cap, described Delevoping cartridge also includes the conducting bracket being connected to development roll shaft, and described conductive filament is connected to described conducting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094431.5U CN205450563U (en) | 2015-12-26 | 2015-12-26 | Developing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094431.5U CN205450563U (en) | 2015-12-26 | 2015-12-26 | Developing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205450563U true CN205450563U (en) | 2016-08-10 |
Family
ID=56577821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521094431.5U Active CN205450563U (en) | 2015-12-26 | 2015-12-26 | Developing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205450563U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108021005A (en) * | 2018-01-13 | 2018-05-11 | 中山诚威科技有限公司 | Delevoping cartridge and the handle box with the Delevoping cartridge |
| CN108021004A (en) * | 2017-10-11 | 2018-05-11 | 中山诚威科技有限公司 | Delevoping cartridge and the handle box with the Delevoping cartridge |
| CN108037648A (en) * | 2018-01-13 | 2018-05-15 | 中山诚威科技有限公司 | Delevoping cartridge |
| CN108762026A (en) * | 2018-08-29 | 2018-11-06 | 中山市迪迈打印科技有限公司 | With the counting component and Delevoping cartridge for moving back and forth counting part |
| CN110764384A (en) * | 2019-09-02 | 2020-02-07 | 珠海市汇威打印机耗材有限公司 | Processing box |
| DE202022104527U1 (en) | 2022-06-02 | 2022-09-12 | Jiangxi Yibo E-Tech Co., Ltd. | development cartridge |
| WO2023046126A1 (en) * | 2021-09-25 | 2023-03-30 | 江西亿铂电子科技有限公司 | Developing cartridge |
| DE212022000136U1 (en) | 2021-12-17 | 2023-12-12 | Jiangxi Yibo E-Tech Co. Ltd. | Developer cartridge |
-
2015
- 2015-12-26 CN CN201521094431.5U patent/CN205450563U/en active Active
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108153125A (en) * | 2017-10-11 | 2018-06-12 | 中山诚威科技有限公司 | Delevoping cartridge |
| CN108021004A (en) * | 2017-10-11 | 2018-05-11 | 中山诚威科技有限公司 | Delevoping cartridge and the handle box with the Delevoping cartridge |
| CN108021005B (en) * | 2018-01-13 | 2020-04-24 | 中山诚威科技有限公司 | Developing cartridge and process cartridge having the same |
| CN108037648A (en) * | 2018-01-13 | 2018-05-15 | 中山诚威科技有限公司 | Delevoping cartridge |
| CN108021005A (en) * | 2018-01-13 | 2018-05-11 | 中山诚威科技有限公司 | Delevoping cartridge and the handle box with the Delevoping cartridge |
| CN108037648B (en) * | 2018-01-13 | 2020-04-24 | 中山诚威科技有限公司 | Developing box |
| CN108762026A (en) * | 2018-08-29 | 2018-11-06 | 中山市迪迈打印科技有限公司 | With the counting component and Delevoping cartridge for moving back and forth counting part |
| CN110764384A (en) * | 2019-09-02 | 2020-02-07 | 珠海市汇威打印机耗材有限公司 | Processing box |
| CN110764384B (en) * | 2019-09-02 | 2023-12-05 | 珠海市汇威精密制造有限公司 | Process cartridge |
| WO2023046126A1 (en) * | 2021-09-25 | 2023-03-30 | 江西亿铂电子科技有限公司 | Developing cartridge |
| DE212022000136U1 (en) | 2021-12-17 | 2023-12-12 | Jiangxi Yibo E-Tech Co. Ltd. | Developer cartridge |
| US11874628B2 (en) | 2021-12-17 | 2024-01-16 | Jiangxi Yibo E-Tech Co. Ltd. | Developing cartridge |
| DE202022104527U1 (en) | 2022-06-02 | 2022-09-12 | Jiangxi Yibo E-Tech Co., Ltd. | development cartridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |