CN113448214A - Detection mechanism of developing box and resetting method thereof - Google Patents
Detection mechanism of developing box and resetting method thereof Download PDFInfo
- Publication number
- CN113448214A CN113448214A CN202110657073.8A CN202110657073A CN113448214A CN 113448214 A CN113448214 A CN 113448214A CN 202110657073 A CN202110657073 A CN 202110657073A CN 113448214 A CN113448214 A CN 113448214A
- Authority
- CN
- China
- Prior art keywords
- driving
- printer
- detection
- developing cartridge
- detection part
- 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.)
- Granted
Links
Images
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0863—Arrangements for preparing, mixing, supplying or dispensing developer provided with identifying means or means for storing process- or use parameters, e.g. an electronic memory
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
Abstract
The invention provides a detection mechanism of a developing box and a reset method thereof, and particularly, in the installation process of the developing box, on one hand, whether the trigger switch of the printer is triggered by a detection part or not is used for judging whether the currently installed developing box is used for the first time or not according to different output signals of the printer, and on the other hand, whether the currently installed developing box is used for the first time or not is judged according to different output signals of the printer by the times that the trigger switch of the printer is triggered by the detection part or different durations that the trigger switch of the printer is triggered for one time; in addition, the detection mechanism of the developing cartridge is reset by an external force opposite to the driving force of the driving portion. This detection mechanism of developing box, its structural design is ingenious simple, and the structural design flexibility ratio is high, and it is convenient to detect, saves the manufacturing cost of developing box, improves the printing result of use of developing box especially.
Description
Technical Field
The invention relates to the technical field of printing consumables, in particular to a detection mechanism of a developing box and a resetting method thereof.
Background
The developing box is a consumable material in the electronic photographic imaging equipment, a detection mechanism is arranged on part of the developing box, and after the developing box is installed in the imaging equipment, the imaging equipment can detect the developing box through the detection mechanism so as to identify the freshness and the old of the developing box. In the prior art, a detection wheel structure is generally used for detection to identify the old and new of a currently installed developing box, but the detection wheel structure has high requirement on manufacturing precision and high cost due to complex structural design, and particularly for developing boxes with different capacities, the design of the detection wheel is more complex.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a detection mechanism of a developing box and a reset method thereof, which have the advantages of ingenious and simple structural design, high structural design flexibility, convenience and quickness in detection, saving of the production cost of the developing box and improvement of the printing use effect of the developing box.
In order to achieve the above purpose, the invention provides the following technical scheme:
a detection mechanism of a developing cartridge includes a driving force receiving portion that receives a driving force of a printer driving head to move; the driving part is in driving connection with the driving force receiving part and moves under the driving action of the driving force receiving part; the detection part is in driving connection with the driving part, moves under the action of the driving force of the driving part to trigger a trigger switch of the printer, and is separated from the driving part after the trigger switch of the printer is triggered for the last time;
further, the detection portion is reset by an external force opposite to the driving force.
Further, the detection portion moves from an initial position to an end position under the driving force of the driving portion, the detection portion triggers a trigger switch of the printer at both the initial position and the end position, and the detection portion is disengaged from the driving portion after triggering the trigger switch of the printer at the end position.
Further, an intermediate position is set between the initial position and the end position, and the detection portion triggers a trigger switch of the printer at least once at the intermediate position.
Further, in the process of moving the detection part from the initial position to the end position, the time for which the detection part triggers the trigger switch of the printer once is from long to short or from short to long.
Further, an intermediate position is set between the initial position and the end position, and the detection portion is disengaged from a trigger switch of the printer at the intermediate position.
Further, the drive portion includes drive gear and drive connecting portion, drive gear with drive power receiving portion meshing transmission, drive connecting portion set up in drive gear, drive connecting portion with the detection portion drive is connected.
Further, the detection part comprises a power part and a detection part which are connected, the power part is in driving connection with the driving connection part, and the detection part triggers a trigger switch of the printer.
Further, the driving connecting portion is provided with at least two protruding portions formed by protruding on the wheel surface of the driving gear at intervals, and the power portion is provided with a U-shaped groove portion connected with the protruding portions in a matched mode.
Further, the detection part comprises a first detection part and a second detection part which are arranged at intervals, and the two convex parts drive the first detection part and the second detection part to trigger the trigger switch of the printer at least once.
Further, the detection part also comprises a positioning part, the positioning part and the detection part are arranged on the same side, and under the driving action of the driving part, when the detection part triggers a trigger switch of the printer at different positions, the positioning part and the different shell positions of the developing box are connected in a matching mode.
Further, the positioning part is arranged as an elastic piece, different shell positions of the developing box are provided with grooves, and the elastic piece can be matched and connected with the grooves.
Further, the positioning portion is integrally formed with the detection portion, and/or the positioning portion is integrally formed with the power portion.
A resetting method of a detection mechanism of a developing box comprises the detection mechanism of the developing box, and the detection mechanism of the developing box is reset under the action of external force opposite to the driving force of the driving part.
The invention has the beneficial effects that:
the invention provides a detection mechanism of a developing box, which comprises a driving force receiving part, a driving part and a detection part, wherein the driving force receiving part can receive the driving force of a printer driving head to move; the driving part is in driving connection with the driving force receiving part and moves under the driving action of the driving force receiving part; the detection part is in driving connection with the driving part, moves under the action of the driving force of the driving part to trigger a trigger switch of the printer, and is separated from the driving part after the trigger switch of the printer is triggered last time; the reset of the detection mechanism of the developing cartridge is that the detection part is reset under the action of external force opposite to the driving force.
In summary, when the developing cartridge is installed in a printer for the first time, the printer driving head transmits a driving force to the driving force receiving portion to drive the driving force receiving portion to rotate, the driving force receiving portion further drives the driving portion to rotate, then the detecting portion is driven to trigger the trigger switch of the printer, the printer outputs different series of electrical signals, and after the trigger switch of the printer is triggered for the last time, the detecting portion is separated from the driving portion and cannot be driven by the driving portion again; if the developing box is not installed and used for the first time, the developing box is installed in the printer, and the detection part is in a state of being separated from the driving part and cannot be driven by the driving part; in addition, aiming at the developing box used for refilling powder, the detection part can be reset by adopting an external force opposite to the driving force of the driving part, so that the resources are saved; developing box is in the installation, whether trigger switch of printer is triggered through the detection portion, make the signal difference of the output of printer judge that the developing box of current installation is first use or not first use, can trigger the number of times of trigger switch of printer or the different time length of trigger switch of single trigger printer through the detection portion more, make the signal difference of the output of printer judge that the developing box of current installation is large capacity or low capacity, its structural design is ingenious simple, the structural design flexibility is high, it is convenient to detect, save developing box's manufacturing cost, improve developing box's printing result of use more.
Drawings
FIG. 1 is a schematic structural view (initial state) of a detecting mechanism of a developing cartridge in an embodiment of the present invention;
FIG. 2 is a schematic structural view (initial state) of another angle of view of the detecting mechanism of the developing cartridge in the embodiment of the present invention;
fig. 3 is a schematic structural view (initial state) of still another angle of view of the detection mechanism of the developing cartridge in the embodiment of the present invention;
FIG. 4 is a schematic structural view (intermediate state) of a detecting mechanism of the developing cartridge in the embodiment of the present invention;
FIG. 5 is a schematic structural view (end state) of a detecting mechanism of the developing cartridge in the embodiment of the present invention;
in the figure, 10-developing cartridge, 11-driving force receiving portion, 12-driving portion, 121-driving gear, 122-driving connecting portion, 13-detecting portion, 131-power portion, 132-first detecting portion, 133-second detecting portion, 134-positioning portion, 14-powder bin housing, 141-limiting groove
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, fig. 1 is a schematic structural view (initial state) of a detecting mechanism of a developing cartridge in an embodiment of the present invention, fig. 2 is a schematic structural view (initial state) of another angle of view of the detecting mechanism of the developing cartridge in the embodiment of the present invention, fig. 3 is a schematic structural view (initial state) of another angle of view of the detecting mechanism of the developing cartridge in the embodiment of the present invention, fig. 4 is a schematic structural view (intermediate state) of the detecting mechanism of the developing cartridge in the embodiment of the present invention, and fig. 5 is a schematic structural view (end state) of the detecting mechanism of the developing cartridge in the embodiment of the present invention.
The embodiment provides a detection mechanism of a developing box and a reset method thereof, belongs to the technical field of printing consumables, and is ingenious and simple in structural design, high in structural design flexibility, convenient to detect, capable of saving the production cost of the developing box and further capable of improving the printing use effect of the developing box.
Referring specifically to fig. 1 to 5, the detection mechanism of the developing cartridge 10 of the present embodiment includes a driving force receiving portion 11, a driving portion 12, and a detecting portion 13.
A driving force receiving portion 11, which is installed at one side portion of the powder hopper housing 14, is provided as a driving force receiving gear connectable to a printer driving head (not shown) as shown in fig. 1 to 3, and receives a driving force supplied from the printer driving head, and the driving force receiving portion 11 is normally driven to rotate by the printer driving head.
A driving part 12 mounted to the powder hopper housing 14, as shown in fig. 1 to 3, the driving part 12 including a driving gear 121 and a driving connecting part 122, the driving gear 121 being in meshing transmission with the driving force receiving part 11 through an intermediate gear, that is, the driving gear 121 is driven by the driving force receiving part 11 to rotate; in addition, it is preferable that the driving connecting portion 122 is provided on the tread surface of the driving gear 121, the driving connecting portion 122 is in driving connection with the detecting portion 13, the driving gear 121 is driven to rotate by the driving force receiving portion 11, the driving connecting portion 122 rotates along with the driving gear 121, and the detecting portion 13 is driven to rotate by the driving connecting portion 122.
The detection part 13 is installed on the powder bin shell 14, preferably, the detection part 13 is provided with a rotating shaft, and the detection part 13 is rotatably connected to the powder bin shell 14 through the rotating shaft; as shown in fig. 1-3, the detecting portion 13 includes a power portion 131 and a detecting portion, wherein the power portion 131 is connected to the driving connecting portion 122, and the detecting portion can trigger a trigger switch (not shown) of the printer; it is generally preferable that the detecting portion includes a first detecting portion 132 and a second detecting portion 133 which are disposed at intervals, and both the first detecting portion 132 and the second detecting portion 133 can trigger a trigger switch of the printer.
In the present embodiment, preferably, as shown in fig. 1 to 3, the driving connection portion 122 is provided as at least two protruding portions formed on the wheel surface of the driving gear 121 in a protruding manner at intervals, and the protruding portions are arranged along the circumferential direction of the wheel surface, correspondingly, the power portion 131 is provided as a groove portion in matching connection with the protruding portions, and there is a contact position with the power portion 131 in the rotational circumferential direction thereof, that is, the power portion 131 is driven to move by the driving connection portion 122; it is further preferable that the power portion 131 is configured as a U-shaped slot portion, and for example, two protruding portions can sequentially drive and disengage the detecting portion 13 during the rotation of the driving gear 121.
In some variations, the number of the protrusions may be set by simply changing the design according to the specific application, so that the design flexibility of the detection mechanism is high.
In this embodiment, specifically, when the developing cartridge 10 is installed in the printer, the printer transmits a driving force to the driving force receiving portion 11, so as to drive the driving force receiving portion 11 to rotate, and further the driving connecting portion 122 of the driving portion 12 drives the detecting portion 13 to swing; when the detection portion 13 moves from the initial position to the end position, the printer can complete the detection of the developing cartridge 10.
With respect to the first-installed developing cartridge 10, referring to fig. 1, in the initial state, the power portion 131 is in a connection state with one of the driving connection portions 122, and at this time, the second detecting portion 133 of the detecting portion 13 is rotationally triggered to the trigger switch of the printer by the driving action of the driving connection portion 122, and the printer outputs an electric signal, that is, the initial position; then, the detecting portion 13 continues to rotate to the intermediate state, as shown in fig. 4, the power portion 132 is connected to another driving connecting portion 122 after being separated from the driving connecting portion 122, at this time, the first detecting portion 132 of the detecting portion 13 rotates and triggers a trigger switch of the printer under the driving action of the another driving connecting portion 122, and the printer outputs an electrical signal, that is, the end position; then, the detection portion 13 continues to rotate to the end state, as shown in fig. 5, the power portion 132 is finally disengaged from the other drive connection portion 122, and thereafter the power portion 132 disposed in the U-shape is no longer connected to any one of the drive connection portions 122.
On the other hand, in the case of the developing cartridge 10 which is not mounted for the first time, the detection mechanism is in the end state as shown in fig. 5, and when the developing cartridge 10 is mounted to the printer and used, the detection unit 13 at this time is separated from the drive connection unit 122 of the drive unit 12, and the printer cannot output an electric signal.
In this embodiment, the developing cartridge 10 is installed in the printer, if the developing cartridge 10 is installed and used for the first time, the printer driving head transmits a driving force to the driving force receiving portion 11 to drive the driving force receiving portion 11 to rotate, the driving force receiving portion 11 further drives the driving portion 12 to rotate, the detecting portion 13 is driven again to successively trigger the trigger switch of the printer at least twice, the printer outputs different series of electrical signals, and after the trigger switch of the printer is triggered for the last time, the detecting portion 13 is separated from the driving portion 12 and cannot be driven by the driving portion 12 again; if the developing cartridge 10 is not mounted and used for the first time, the detecting portion 13 is in a state of being detached from the driving portion 12 and cannot be driven by the driving portion 12 when the developing cartridge 10 is mounted in the printer; on the other hand, for the developing cartridge 10 after refilling, the detecting portion 13 may be reset by an external force opposite to the driving force direction of the driving portion 12, the simplest is manual pushing, and the detecting portion 13 may be reset by a pushing force opposite to the driving force direction, so that the developing cartridge 10 may be recycled, and resources may be saved.
In summary, in the installation process of the developing cartridge 10, whether the currently installed developing cartridge 10 is used for the first time or not is determined by whether the detection part 13 triggers the trigger switch of the printer, so that the output signals of the printer are different; further, it is also possible to detect the first-mounted developing cartridge 10 of different capacity by the difference in the number of times the trigger switch of the printer is triggered by the detecting portion 13, for example, by providing more than two drive connecting portions 122 in drive connection with the power portion 132 provided in a U-shape.
In the present embodiment, the detecting part 13 is preferably further provided with a positioning part 134, and the positioning part 134 is used for positioning the detecting part 13 when a trigger switch of the printer is triggered, so as to prevent the detecting part 13 from generating unnecessary swinging.
Specifically, for example, the powder bin housing 14 is correspondingly provided with a limit groove 141, when a detection part of the detection part 13 triggers a trigger switch of the printer, the positioning part 134 is clamped in the limit groove 141, so that the detection part of the detection part 13 is limited, the swing of the detection part 13 can be further limited, and the situation that the positioning is unstable and shakes to influence the detection function of the detection part 13 is prevented; and when the detecting part does not trigger the trigger switch of the printer at the middle position, the positioning part 134 is disengaged from the limiting groove 141.
In this embodiment, it is preferable that the power portion 131, the first and second detecting portions 132 and 133, and the positioning portion 134 are integrally formed.
In some variations, the number of the detecting portions of the detecting portion 13 is not limited to two, and the number of the detecting portions may be one, three, or more, and meanwhile, the driving connecting portion 122 corresponding to the driving portion 12 may be plural, and the trigger switch of the printer is triggered in different forms or different combinations, for example, the detecting portion 13 at the intermediate state at least includes a cycle of first disengaging, triggering again, and disengaging from the trigger switch of the printer, so that the printer outputs different kinds of detection signals, and thus the developing cartridge 10 may be compatible with printers of various models, and the practicability and compatibility of the developing cartridge are enhanced; on the other hand, the detection of the first-mounted developing cartridge 10 having a different capacity can be realized by the detection section 13 for a difference in the number of times of triggering the trigger switch of the printer; on the other hand, it is preferable that the different capacities of the first-mounted developing cartridges 10 are also detected by adjusting the transmission ratio of the driving gear set and the structural design shape, size, pitch, etc. of the detecting portion 13 so as to realize the difference of the length rule of the single trigger time of the trigger of the detecting portion 13 to the trigger switch of the printer.
In the present embodiment, as shown in fig. 1 to 5, the driving portion 12 and the detecting portion 13 are located on the same side of the developing cartridge 10, and the mounting process is simple.
In some modifications, the driving portion 12 and the detecting portion 13 may be disposed on the opposite side of the driving force receiving portion 11 in the longitudinal direction of the developing cartridge 10 (the driving portion 12 and the detecting portion 13 are on the left side in the longitudinal direction of the developing cartridge 10, and the driving force receiving portion 11 is on the right side in the longitudinal direction of the developing cartridge 10) as needed, the stirring gear may be driven as an intermediate gear, the stirring gear driving portion 12 and the detecting portion 13 may be mounted on the other end of the stirring frame, or the driving portion 12 may be directly mounted on the other end of the stirring frame to drive the detecting portion 13.
In some modifications, the driving force of the driving force receiving portion 11 may also be directly from the driving force transmitted by the developing roller or the powder feeding roller.
While the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (14)
1. A detection mechanism of a developing cartridge, characterized in that: which comprises
A driving force receiving part which can receive the driving force of the printer driving head to move;
the driving part is in driving connection with the driving force receiving part and moves under the driving action of the driving force receiving part;
the detection part is in driving connection with the driving part, the detection part moves under the action of the driving force of the driving part to trigger a trigger switch of the printer, and the detection part triggers the trigger switch of the printer at the last time and then is separated from the driving part.
2. A detecting mechanism of a developing cartridge according to claim 1, wherein: the detection portion is reset by an external force opposite to the driving force.
3. A detecting mechanism of a developing cartridge according to claim 1, wherein: the detection part moves from an initial position to an end position under the action of the driving force of the driving part, the detection part triggers a trigger switch of the printer at the initial position and the end position, and the detection part is separated from the driving part after triggering the trigger switch of the printer at the end position.
4. A detecting mechanism of a developing cartridge according to claim 3, wherein: the detection unit is configured to trigger a trigger switch of the printer at least once at the intermediate position.
5. A detecting mechanism of a developing cartridge according to claim 3, wherein: in the process that the detection part moves from the initial position to the end position, the time for which the detection part triggers a trigger switch of the printer once is from long to short or from short to long.
6. A detecting mechanism of a developing cartridge according to claim 3, wherein: the detection unit is configured to be disengaged from a trigger switch of the printer at an intermediate position between the initial position and the end position.
7. A detecting mechanism of a developing cartridge according to any one of claims 1-6, wherein: the drive portion includes drive gear and drive connecting portion, drive gear with drive power receiving portion meshing transmission, drive connecting portion set up in drive gear, drive connecting portion with the detection portion drive is connected.
8. A detecting mechanism of a developing cartridge according to claim 7, wherein: the detection part comprises a power part and a detection part which are connected, the power part is in driving connection with the driving connection part, and the detection part triggers a trigger switch of the printer.
9. A developing cartridge detecting mechanism according to claim 8, wherein: the driving connection portion is provided with at least two protruding portions formed by protruding extension of the wheel surface of the driving gear at intervals, and the power portion is provided with a U-shaped groove portion connected with the protruding portions in a matched mode.
10. A developing cartridge detecting mechanism according to claim 9, wherein: the detection part comprises a first detection part and a second detection part which are arranged at intervals, and the two convex parts drive the first detection part and the second detection part to trigger the trigger switch of the printer at least once.
11. A detecting mechanism of a developing cartridge according to claim 10, wherein: the detection part also comprises a positioning part, the positioning part and the detection part are arranged on the same side, and under the driving action of the driving part, when the detection part triggers a trigger switch of the printer at different positions, the positioning part and the different shell positions of the developing box are connected in a matching mode.
12. A developing cartridge detecting mechanism according to claim 11, wherein: the positioning part is arranged as an elastic piece, grooves are arranged at different shell positions of the developing box, and the elastic piece can be matched and connected with the grooves.
13. A developing cartridge detecting mechanism according to claim 12, wherein: the positioning portion is integrally formed with the detection portion, and/or the positioning portion is integrally formed with the power portion.
14. A reset method of a detection mechanism of a developing cartridge is characterized in that: which comprises the detecting mechanism of the developing cartridge according to any one of claims 1 to 13, which is reset by an external force opposite to the driving force of the driving portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110657073.8A CN113448214B (en) | 2021-06-11 | 2021-06-11 | Detection mechanism of developing box and resetting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110657073.8A CN113448214B (en) | 2021-06-11 | 2021-06-11 | Detection mechanism of developing box and resetting method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113448214A true CN113448214A (en) | 2021-09-28 |
| CN113448214B CN113448214B (en) | 2023-03-31 |
Family
ID=77811266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110657073.8A Active CN113448214B (en) | 2021-06-11 | 2021-06-11 | Detection mechanism of developing box and resetting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113448214B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120243882A1 (en) * | 2011-03-25 | 2012-09-27 | Brother Kogyo Kabushiki Kaisha | Developer storage unit and method for manufacturing recycling product |
| CN103399476A (en) * | 2013-08-02 | 2013-11-20 | 珠海天威飞马打印耗材有限公司 | Developer box |
| US20140294404A1 (en) * | 2013-03-28 | 2014-10-02 | Brother Kogyo Kabushiki Kaisha | Image Forming Apparatus Having Cartridge Detachably Mounted Therein |
| CN106383433A (en) * | 2016-11-18 | 2017-02-08 | 珠海联合天润打印耗材有限公司 | Developing cartridge for electronographic imaging equipment |
| CN107885054A (en) * | 2016-09-30 | 2018-04-06 | 兄弟工业株式会社 | Delevoping cartridge |
-
2021
- 2021-06-11 CN CN202110657073.8A patent/CN113448214B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120243882A1 (en) * | 2011-03-25 | 2012-09-27 | Brother Kogyo Kabushiki Kaisha | Developer storage unit and method for manufacturing recycling product |
| US20140294404A1 (en) * | 2013-03-28 | 2014-10-02 | Brother Kogyo Kabushiki Kaisha | Image Forming Apparatus Having Cartridge Detachably Mounted Therein |
| CN103399476A (en) * | 2013-08-02 | 2013-11-20 | 珠海天威飞马打印耗材有限公司 | Developer box |
| CN107885054A (en) * | 2016-09-30 | 2018-04-06 | 兄弟工业株式会社 | Delevoping cartridge |
| CN106383433A (en) * | 2016-11-18 | 2017-02-08 | 珠海联合天润打印耗材有限公司 | Developing cartridge for electronographic imaging equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113448214B (en) | 2023-03-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2197620A1 (en) | Multiple Function Encoder Wheel for Cartridges Utilized in an Electrophotographic Output Device | |
| CN107329385B (en) | resettable developing cartridge | |
| CN113448214B (en) | Detection mechanism of developing box and resetting method thereof | |
| CN213302764U (en) | Developing box | |
| CN215219430U (en) | Detection mechanism of developing box | |
| CN111367155A (en) | Developing box | |
| CN219225305U (en) | Developing cartridge | |
| CN111694243A (en) | Developing box | |
| CN110824871A (en) | Developing box | |
| CN217238606U (en) | Developing box | |
| CN215219434U (en) | Developing box | |
| CN216526741U (en) | Turnover plate type developing box counting switch | |
| CN213302765U (en) | Developing box | |
| CN212569430U (en) | Activating portion and developing cartridge | |
| CN210666358U (en) | Developing box | |
| CN209765265U (en) | Developing box | |
| CN217521479U (en) | Powder box | |
| CN216526744U (en) | Developing box | |
| CN217521478U (en) | Powder box and detection mechanism thereof | |
| CN220455666U (en) | Power receiving piece and developing device | |
| CN214954534U (en) | Developing box | |
| CN220323728U (en) | Developing device and drum assembly | |
| CN212411015U (en) | Developing box | |
| CN210402021U (en) | Developing box | |
| CN218647311U (en) | Developing box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |