WO2021037030A1 - 显影盒及电子成像装置 - Google Patents

显影盒及电子成像装置 Download PDF

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Publication number
WO2021037030A1
WO2021037030A1 PCT/CN2020/111148 CN2020111148W WO2021037030A1 WO 2021037030 A1 WO2021037030 A1 WO 2021037030A1 CN 2020111148 W CN2020111148 W CN 2020111148W WO 2021037030 A1 WO2021037030 A1 WO 2021037030A1
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WO
WIPO (PCT)
Prior art keywords
rack
gear
transmission
developing cartridge
guide rail
Prior art date
Application number
PCT/CN2020/111148
Other languages
English (en)
French (fr)
Inventor
丁戈明
彭天生
杨浩
戴曙春
戴勤
曾丽坤
Original Assignee
纳思达股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 纳思达股份有限公司 filed Critical 纳思达股份有限公司
Publication of WO2021037030A1 publication Critical patent/WO2021037030A1/zh
Priority to US17/671,541 priority Critical patent/US11635728B2/en
Priority to US18/183,751 priority patent/US20230213886A1/en

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    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1642Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
    • G03G21/1647Mechanical connection means
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1839Means for handling the process cartridge in the apparatus body
    • G03G21/1857Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
    • G03G21/1864Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms associated with a positioning function
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/1817Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
    • G03G21/1821Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement means for connecting the different parts of the process cartridge, e.g. attachment, positioning of parts with each other, pressure/distance regulation
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1839Means for handling the process cartridge in the apparatus body
    • G03G21/1857Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1839Means for handling the process cartridge in the apparatus body
    • G03G21/1857Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
    • G03G21/186Axial couplings
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1875Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit provided with identifying means or means for storing process- or use parameters, e.g. lifetime of the cartridge
    • G03G21/1896Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit provided with identifying means or means for storing process- or use parameters, e.g. lifetime of the cartridge mechanical or optical identification means, e.g. protrusions, bar codes
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1651Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G03G2221/1657Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts transmitting mechanical drive power

Definitions

  • This application relates to the field of electronic imaging technology, and in particular to a developing cartridge and an electronic imaging device.
  • the developing cartridge is a detachable part widely used in electronic imaging devices.
  • the electronic imaging device is provided with a driving member for providing power to the developing box; a counting gear is also arranged on the developing box.
  • the electronic imaging device is recognized as a specific developing cartridge through the action of the counting gear and the electronic imaging device, and the capacity of the developing cartridge is identified according to the preset information in the electronic imaging device , So as to remind the user to replace the new developing cartridge when the printing life of the developing cartridge is about to expire.
  • FIG. 1 shows a developing cartridge in the prior art.
  • One end of the two longitudinal ends of the developing cartridge is provided with a power receiving member 110 for receiving power from a driving member of an electronic imaging device.
  • the other end of both ends of the developing cartridge in the longitudinal direction is provided with a counting gear portion 150.
  • the developing cartridge also includes a developing roller 160 for outputting the developer stored in the developing cartridge.
  • embodiments of the present application provide a developing cartridge for detecting and identifying the developing cartridge by an electronic imaging device.
  • the developing box includes a box body in which the developer is contained, the box body includes a first side wall and a second side wall, the first side wall and the second side wall are arranged opposite to each other in a first direction
  • a power receiving member for receiving the driving force transmitted by the electronic imaging device is located on the first side wall;
  • a rotating member is installed on the first side wall and the second side wall In between, one end of the rotating member is provided with a first gear, and the other end of the rotating member is provided with a second gear;
  • the first gear is located on the first side wall and is used to receive the power receiving member
  • the second gear is located on the second side wall and is used to receive the driving force transmitted by the rotating member;
  • the activation assembly is located on the second side wall and is used to receive the The driving force transmitted by the second gear;
  • the activation assembly includes a movable moving part and a triggering part arranged on the moving part, and the triggering part can trigger the electronic imaging device under the driving of the moving part
  • the detecting part
  • the moving part is a rack
  • the triggering portion is a protrusion provided on the rack.
  • a guide rail is provided on the box body, and the rack can move along the guide rail so that the triggering part triggers the detecting part.
  • the guide rail has a bending section, and the rack is a bendable flexible rack.
  • the box body further includes an end cover and a bracket arranged on the second side wall, the end cover covers at least a part of the second gear;
  • the bracket has a first guide rail and a second guide rail, the end cover
  • the upper cover of the rack is provided with a rack cover, and one side of the rack is located on the second guide rail , The other side is located in the fourth rail; one side of the rack cover is located in the first rail, and the other side is located in the third rail.
  • the rack can move along the second guide rail and the fourth guide rail under the action of driving force; the rack cover can move along the first guide rail and the third guide rail, so that the tooth The strip cover is in place.
  • the rack cover is detachably mounted on the box body; the rack can be detached from the second rail and the fourth rail after the rack cover is removed from the box body Down, and reinstall it to the original position.
  • the bracket has a first groove formed as the first guide rail and a second groove formed as the second guide rail;
  • the end cover has a third groove formed as the third guide rail and Is formed as a fourth groove of the fourth guide rail;
  • the second groove and/or the fourth groove have a rear edge that limits the rack, and the rack can be in the driving force Move to abut the trailing edge under the action; the trailing edge can be used as the reference datum when the rack is in the initial position.
  • the rack cover is clamped with the box body; and/or, the rack cover is threadedly connected with the box body.
  • the second guide rail and/or the fourth guide rail are provided with a cantilevered buckle, and the rack is provided with a groove matching the buckle.
  • the groove and the buckle abut When connecting, the rack is in the initial position; the buckle can be used as a reference when the rack is in the initial position.
  • the rack includes at least a first rack and a second rack, the first rack and the second rack are arranged side by side, and the driving force causes the first rack and the second rack to be in an unfolded state and Change between storage states.
  • the first rack and the second rack are slidably connected, the first rack lags behind the second rack, the second rack moves under the driving force, and then the first rack Two racks drive the first rack to connect with the second gear.
  • the second gear can sequentially mesh with the first rack and the second rack.
  • An engagement groove and an engagement protrusion are provided between the first rack and the second rack.
  • the second gear drives the second rack to move the engaging protrusion along the engaging groove until the engaging groove interferes with the engaging protrusion.
  • the moving part is a bevel gear
  • the trigger part is a protrusion provided on the bevel gear
  • the box body is provided with an intermediate transmission member, and the trigger portion can push the intermediate transmission member under the drive of the moving member, so that the intermediate transmission member pushes the detection portion.
  • the box body is further provided with a first elastic member, one end of the first elastic member is relatively fixed to the box body, and the other end of the first elastic member is relatively fixed to the intermediate transmission member;
  • the transmission member moves in a direction away from the detection part under the action of the elastic force of the first elastic member.
  • the intermediate transmission member is a pendulum rod or a pushing block.
  • a transmission mechanism is provided between the second gear and the moving part, and the second gear transmits driving force to the moving part through the transmission mechanism.
  • the transmission mechanism includes a first transmission portion and a second transmission portion.
  • the first transmission portion is used for transmission connection with the moving part
  • the second transmission portion is used for transmission connection with a second gear
  • the first transmission portion is used for transmission connection with the second gear.
  • the transmission portion and the second transmission portion are configured to be suitable for delaying transmission of the driving force transmitted to the second transmission portion to the first transmission portion.
  • the first transmission portion includes a hysteresis gear provided with a first protrusion in the axial direction
  • the second transmission portion includes a first transmission gear provided with an engagement groove in the axial direction, and the engagement groove is configured to be in contact with the
  • the center of the first transmission gear forms a sector shape, and the first protrusion extends into the engagement groove and can move along the length direction of the engagement groove.
  • the transmission mechanism further includes a third transmission part for accelerating the movement of the moving part, the transmission ratio of the third transmission part is greater than the transmission ratio of the second transmission part; the second transmission part and the third transmission Partially controllable alternatively connects with the second gear.
  • the second transmission portion includes a second transmission gear
  • the third transmission portion includes a third transmission gear
  • the second transmission gear and the third transmission gear are configured to rotate coaxially.
  • the diameter of the circle is smaller than the diameter of the index circle of the third transmission gear;
  • the lag gear is provided with a pinion part, the pinion part is a missing gear, the pinion part and the lag gear are arranged coaxially, the
  • the index circle diameter of the pinion gear part is smaller than the index circle diameter of the lag gear, the pinion gear part is connected to the third transmission gear, and the second transmission gear is connected to the first transmission gear.
  • At least one of the transmission mechanism and the moving part includes a bevel gear part.
  • the power receiving member directly meshes with the first gear.
  • the electronic imaging device includes the developing cartridge described above.
  • the developing cartridge provided by the embodiment of the present application has the following advantages:
  • the detecting portion is driven to move by moving the movable member or rotating around a rotation axis in a direction not parallel to the first direction, so that the activation assembly can satisfy the developing cartridge with diversified structures.
  • Figure 1 is a perspective view of a developing cartridge in the prior art
  • Figure 2 is a schematic diagram of the mechanism of the transmission part in the first embodiment
  • Figure 3 is a perspective view of the developing cartridge in the second embodiment after the end cover is removed;
  • Figure 4 is a schematic view of the developer cartridge A side viewed from the length direction of the developer cartridge in the second embodiment
  • Figure 5 is an enlarged view of end B of the developing cartridge in the second embodiment
  • FIGS. 6 and 7 are schematic diagrams of the main components of the B end of the developing cartridge in the second embodiment viewed from the longitudinal direction of the developing cartridge;
  • Figure 8 is a schematic diagram of the rack in the second embodiment when it is reset
  • FIGS. 9 and 10 are schematic diagrams of the structure of the B end of the developing cartridge in the third embodiment.
  • FIG. 11 and 12 are schematic diagrams of the structure of the activation component in the fourth embodiment.
  • FIG. 13 and 14 are schematic diagrams of the structure of the activation component in the fifth embodiment
  • Figure 15 is a perspective view of the developing cartridge in the sixth embodiment
  • Figure 16 is a perspective view of the end cover of the activation assembly of the developing cartridge in the sixth embodiment after the end cover is removed;
  • 17 to 19 are schematic diagrams of the position changes of the rack in the sixth embodiment.
  • Figure 21 is a perspective view of the activating assembly of the developer cartridge in the seventh embodiment after the end cover is removed;
  • 22 is a schematic diagram of the working state of the activation component in the seventh embodiment.
  • Figure 23 is an exploded view of the moving part of the meter in the seventh embodiment
  • Figure 24 is an exploded view of the pendulum rod and the conductive part in the seventh embodiment
  • Figure 25 is a cross-sectional view of the developing cartridge in the eighth embodiment taken along a plane perpendicular to the longitudinal direction of the developing cartridge;
  • Figure 26 is an exploded view of the developing cartridge in the eighth embodiment.
  • Figure 27 is an exploded view of the activation component and the guide rail in the eighth embodiment.
  • Figure 28 is a perspective view of the ninth embodiment of the developer cartridge activation assembly with the end cover removed from one end;
  • Figure 29 is a perspective view of the rack in the ninth embodiment.
  • Figure 30 is a three-dimensional structure of one end of the activation assembly of the developing cartridge in the tenth embodiment
  • Figure 31 is a three-dimensional structure of the tenth embodiment of the developer cartridge activation assembly with the end cover removed from one end;
  • Figure 32 is an exploded view of the relationship between the moving part and the transmission gear in the tenth embodiment.
  • Figure 33 is an exploded view of the installation of the end cover in the eleventh embodiment
  • Figure 34 is a schematic structural view of the guide rail after the end cover is removed in the eleventh embodiment
  • Figure 35 is an exploded view of the installation position of the guide rail and the activation component in the eleventh embodiment
  • Figure 36 is a schematic view of the structure of the developing cartridge after removing the guide rail, the rack and the end cover in the eleventh embodiment
  • Figure 37 is an exploded view of the assembly of parts of the developing cartridge after the guide rail, rack and end cover are removed in the eleventh embodiment
  • 40 to 44 are schematic diagrams of the movement process between the rack and the swing lever during the detection process of the electronic imaging device in the eleventh embodiment
  • Figure 45 is a perspective view of the developing cartridge in the twelfth embodiment
  • Figures 46 to 49 are schematic structural diagrams of different positions and different viewing angles during the movement of the guide rail cover in the twelfth embodiment
  • Figures 50 and 51 are exploded views of different viewing angles during the installation of the end cover to the developing cartridge in the twelfth embodiment
  • FIG. 52 is a schematic diagram of the structure of the pendulum rod part in the twelfth embodiment
  • Figures 53 and 54 are exploded views of different angles of the installation of the conductive part in the twelfth embodiment
  • Figure 55 is a perspective view of a gear set structure at one end of the activation assembly in the thirteenth embodiment
  • Figure 56 is a schematic diagram of the structure of the gear set at one end of the power receiving component in the fourteenth embodiment
  • Figure 57 is a perspective view of the developing cartridge in the fifteenth embodiment.
  • Figure 58 is a schematic structural view of the transmission part of the developing cartridge in the fifteenth embodiment after the protective cover is removed;
  • Figure 59 is a perspective view of the B end of the developing cartridge in the fifteenth embodiment.
  • Figure 60 is a schematic view of the structure of the gear set after removing the end cover of the developing cartridge in the fifteenth embodiment
  • Figure 61 is a perspective view of the hysteresis gear of the developing cartridge in the fifteenth embodiment
  • Figure 62 is a perspective view of the fourth gear of the developing cartridge in the fifteenth embodiment.
  • Figure 63 is a perspective view of the first rack of the developing cartridge in the fifteenth embodiment
  • Figure 64 is a perspective view of the second rack of the developing cartridge in the fifteenth embodiment
  • 65 is a schematic structural diagram of the rack in the initial position in the fifteenth embodiment.
  • Figure 66 is a schematic structural view of the rack in the initial position in the fifteenth embodiment meshing with the transmission gear
  • Fig. 67 is a schematic structural view of the rack in the middle position in the fifteenth embodiment.
  • Figure 68 is a schematic structural view of the rack in the middle position in the fifteenth embodiment meshing with the transmission gear
  • Figure 69 is a schematic structural diagram of the second rack in the end position in the fifteenth embodiment.
  • Fig. 70 is a schematic diagram of the structure in which the second rack is in the final position and meshes with the transmission gear in the fifteenth embodiment.
  • FIG. 2 is a schematic diagram of the transmission structure of the developing cartridge in FIG. 1. At this time, the frame (housing) part of the developing cartridge in Figure 1 is removed for the convenience of display.
  • the developing cartridge receives the rotational driving force from the electronic imaging device through the power receiving part 110, and transmits the power to the stirring member 130 through the receiving end gear set 120.
  • the stirring member 130 is located inside the box body of the developing cartridge, and rotates and stirs the developer to prevent the developer from agglomerating.
  • the stirring member 130 transmits the rotational driving force to the counting end gear set 140 on the other side of the stirring member 130, and further to the counting gear 150.
  • the developing cartridge in this embodiment is divided into two parts, an activation part and a printing part.
  • the frame of the activation part can be set to be similar in structure to the prior art developing cartridge shown in Figure 1, but compared with the existing developing cartridge, the frame of the activation part does not need to be installed with a developing roller and does not need to store the developer. It only needs to contain at least
  • the power receiving part that receives power from the electronic imaging device is used to activate the counting gear of the electronic imaging device to check the new toner cartridge, and to transfer the power from the power receiving part to the transmission part of the counting gear.
  • the existing developing cartridge can also be used without a developing roller and no storing of the developer, and only the frame and the transmission structure in FIG. 2 are retained as the active part.
  • the activation part When the activation part is completed in the electronic imaging device, the activation part is taken out, and the printing part is installed into the electronic imaging device. Compared with the prior art developing cartridge, the printing part does not have the counting gear 150 for activation.
  • the other parts of the printing part can be set as in the prior art.
  • the electronic imaging device is activated by the activated part and recognizes the developing cartridge, and the printing part can be replaced to perform normal printing. In this way, the counting gear interference during the printing process can be avoided and the printing effect is poor.
  • the toner remaining in the printing part is also at a low level at this time.
  • a reusable activation part structure so as to sell a combination product of the activation part and the printing part and a product of a separate printing part.
  • this embodiment provides a developing cartridge, which is detachably installed in an electronic imaging device, and includes a box body, a power receiving component 210, a rotating member, and an activation assembly.
  • the box body includes a first side wall A and a second side wall B.
  • the first side wall A and the second side wall B are arranged opposite to each other along a first direction.
  • the power receiving part 210 is located on the first side wall A and is used to receive the driving force transmitted by the electronic imaging device; the rotating member is installed between the first side wall A and the second side wall B, and one end of the rotating member is provided with a first A gear 221.
  • a second gear 241 is provided at the other end of the rotating member.
  • the first gear 221 is located on the first side wall A for receiving the driving force transmitted by the power receiving member 210.
  • the second gear 241 is located on the second side wall B
  • the upper part is used to receive the driving force transmitted by the rotating member;
  • the activation assembly is located on the second side wall B, moves under the driving force transmitted by the second gear 241, and is detected by the detection part of the electronic imaging device to identify the developing cartridge.
  • the activation assembly includes a moving part 251 and a triggering part arranged on the moving part 251.
  • the triggering part can trigger the detecting part 999 of the electronic imaging device under the driving of the moving part 251, so that the electronic imaging device can recognize the developing cartridge.
  • the moving part is a rack, and the triggering part is a protrusion on the rack.
  • the rack structure is simple and easy to process. On the one hand, it simplifies the structure of the activation assembly. On the other hand, it facilitates the triggering of the rack and the rack.
  • the parts are adjusted so that the activation component can be adapted to different electronic imaging devices.
  • the developing cartridge of this embodiment is installed in an electronic imaging device, the power receiving component 210 receives the driving force transmitted by the electronic imaging device, and sequentially transmits it to the activation assembly through the first gear 221, the rotating member, and the second gear 241, thereby driving the activation
  • the moving part 251 in the assembly moves, so that the triggering part on the moving part 251 triggers the detecting part 999 of the electronic imaging device, so that the electronic imaging device recognizes the developing cartridge.
  • the triggering portion can be a protrusion 252 provided on the rack.
  • the protrusions 252 can be integrally formed with the rack, or can be separately processed and assembled together; the number and height of the protrusions can be preset according to the electronic imaging device. The content is set to meet the detection requirements of the detection part of the electronic imaging device; when the number of protrusions is at least two, the at least two protrusions can be arranged at intervals along the length of the rack, and one of the two adjacent protrusions The distance between the two can also be set according to the preset content in the electronic imaging device.
  • the triggering portion may also be another structure provided on the rack, as long as the detection portion of the electronic imaging device can be triggered under the driving of the rack, so that the electronic imaging device can recognize the developing cartridge.
  • the rotating member may be a stirring member, which is used to stir the developer in the box; in other embodiments, the rotating member may also be a developing roller, which is used to output the developer in the box, or the rotating member may also be The powder feed roller, the powder feed roller is used to convey the developer for the developing roller.
  • the power receiving member 210 of this embodiment directly meshes with the first gear 221 located on the first side wall A, and the first gear 221 receives the driving force from the power receiving member 210.
  • the power receiving part can directly mesh with the first gear, thereby not only saving material cost, but also reducing the difficulty of assembly and saving assembly time.
  • the detection part of the electronic imaging device of this embodiment can be a structure that can not only provide power to the developing cartridge, but also perform detection of the developing cartridge.
  • the box body is provided with a conductive part that can contact the detection part, and a trigger part The detecting part can be triggered under the driving of the moving part 251 to separate the detecting part from the conductive part.
  • the moving part 251 of this embodiment may be located between the conductive part 253 and the detection part 999, the trigger part is arranged on the side of the moving part 251 facing the detection part 999, and the trigger part can move The detection part 999 is pushed under the driving of the member 251 to separate the detection part 999 from the conductive part 253.
  • one side of the movable member 251 with teeth can directly mesh with the second gear 241, and the other side is provided with a protrusion 252 capable of pushing the detection portion 999, and the conductive portion 253 contacts the detection portion 999 to receive the electronic imaging device. Electricity delivered.
  • the positions of the moving member 251 and other components are shown in Figure 6. At this time, at least a part of the detecting portion 999 is in contact with the conductive portion 253 to transmit electrical energy; when the electronic imaging device detects the developing cartridge When the detection starts, the moving member 251 is driven by the second gear 241 to move toward the upper right direction in FIG.
  • the protrusion 252 can push the detecting portion 999 and the conductive portion 253 to disengage; as the moving member 251 continues to move, such as As shown in FIG. 7, the protrusion 252 leaves the position where the detection portion 999 is pushed away from the conductive portion 253, so that the detection portion 999 and the conductive portion 253 are restored to contact. In this process, the movement of the detection portion 999 can produce a signal that can be recognized by the electronic imaging device. pulse.
  • a recess for accommodating the moving part 251 can be provided at the free end of the conductive part 253.
  • the groove 254 is such that a part of the moving part 251 is located in the groove 254; on the other hand, a guide rail can be provided on the box body, and the moving part can move along the guide rail, so that the triggering part triggers the detecting part.
  • the position of the rack and the protrusions on the rack can also have other settings according to actual needs, which will not be repeated here.
  • an elastic part 242 may be provided on the box body. As shown in FIG. 5, one end of the elastic part 242 is connected to The box body is relatively fixed, and the other end is relatively fixed to the second gear 241, and the elastic member 242 can make the second gear 241 move in the axial direction.
  • a developing cartridge is provided, and the unspecified parts are all the same in structure as the developing cartridge in the second embodiment.
  • the developing cartridge includes a second gear 341 and a moving member 351 meshed with the second gear 341.
  • a bevel gear 354 is provided at one end of the moving part 351 close to the second gear 341 for receiving power from the second gear 341, that is, the moving part 351 is a bevel gear.
  • the conductive column 353 restricts the moving member 351 so that the moving member 351 rotates along a rotation axis that is not parallel to the longitudinal direction (first direction) of the developing cartridge, especially along a rotation axis perpendicular to the first direction.
  • a trigger part 352 is also provided on the side of the moving part 351 close to the detection part 999.
  • the second gear 341 is installed on the shaft end of the stirring member and rotates with the stirring member.
  • the second gear 341 meshes with the bevel gear portion 354 to rotate the moving member 351.
  • the moving part 351 may be made of conductive material or insulating material. As shown in Fig. 10, as the moving part 351 rotates, the trigger part 352 contacts and interferes with the detection part 999, the detection part 999 is moved to recognize the trigger part 352, and then the moving part 351 continues to rotate, so that the detection part 999 can avoid the trigger ⁇ 352.
  • the bevel gear part 354 of the moving part 351 is provided with a tooth-missing structure, and when rotated to the tooth-missing position, the stirring bevel gear 341 can no longer drive the moving part 351.
  • Such a design can prevent the moving member 351 from rotating all the time after the electronic imaging device recognizes the developing cartridge.
  • FIG. 11 and 12 are schematic diagrams of the structure of the solution in this embodiment, revealing the working principle of the structure in this embodiment.
  • the unexplained parts in this embodiment are all the same as those in the foregoing embodiments, and are not repeated here for brevity.
  • the moving member 451 is provided with a triggering portion 452 of a cam structure, and the triggering portion 452 can push the intermediate transmission member 454 of the push rod structure to push the detection portion 999 of the electronic imaging device to move.
  • the intermediate transmission member 454 is further provided with a first elastic member 455. One end of the first elastic member 455 is connected to the fixed end 456 fixed on the developing cartridge, and the other end is connected to the intermediate transmission member 454.
  • the triggering part 452 When the triggering part 452 rotates counterclockwise as shown in the figure, the triggering part 452 pushes the intermediate transmission member 454 to move closer to the detection part 999, and the intermediate transmission part 454 pushes the detection part 999, thereby moving the detection part 999, that is, as shown in FIG. 11
  • the first state becomes the second state in FIG. 12; after that, the triggering part 452 continues to rotate and does not push the middle transmission member 454, the first elastic member 455 pushes the middle transmission member 454 away from the detection part 999, and the detection part 999 is due to the electronic imaging
  • the elastic structure inside the device or the action of gravity moves back to the first state. This whole process produces a pulse that the electronic imaging device can identify the developing cartridge.
  • the moving member 451 in this embodiment can imitate the structure in which the counter gear 150 in FIG. 2 is arranged with the rotation axis parallel to the length of the developing cartridge, or it can imitate the bevel gear part 354 in FIG.
  • the solution of this embodiment discloses another structure of the activation component.
  • FIGS 13 and 14 are schematic diagrams of the structure of the solution in this embodiment.
  • the activation assembly structure includes a mounting gear 651, a convex portion 652, a hollow push rod 654, and a fixed fulcrum 655.
  • the mounting gear 651 receives power from the developing cartridge and rotates, the convex portion 652 is fixed at the non-rotating shaft center position of the mounting gear 651, and the rotation of the mounting gear 651 changes the position of the convex portion 652.
  • the convex portion 652 and the hollow push rod 654 are rotatably fixedly connected, that is, relative rotation may have occurred between the convex portion 652 and the hollow push rod 654 but relative translation cannot occur.
  • one end of the hollow push rod in the longitudinal direction is fixedly connected to the convex portion 652 in a rotatable manner.
  • the hollow push rod has an "O"-shaped ring structure, and a fixed fulcrum 655 is also provided inside the hollow push rod 654.
  • the fixed fulcrum 655 is fixed on the developing cartridge, and when the convex portion 652 drives the hollow push rod 654 to rotate, the hollow push rod 654 and the fixed fulcrum 655 undergo relative movement.
  • FIG. 13 shows the first state when the detection part 999 is not lifted from the conductive column by the hollow push rod 654;
  • FIG. 14 shows the second state when the detection part 999 is lifted from the conductive column by the hollow push rod 654.
  • the movement of the detecting part 999 can be generated.
  • a predetermined pulse can be generated to enable the electronic imaging device to recognize the developing cartridge.
  • the mounting gear 651 is a moving part
  • the convex part 652 is a trigger part
  • the intermediate push rod 654 is an intermediate transmission part
  • This embodiment is an improvement and modification of the scheme in the first embodiment.
  • the developing cartridge of this embodiment is additionally provided with an intermediate transmission member on the basis of the second embodiment, and the triggering part can push the intermediate transmission member under the driving of the moving member, so that the intermediate transmission member pushes the detection part to move.
  • the power receiving part 710 is arranged on the first side wall on both sides of the first direction of the developing cartridge
  • the activation assembly 750 is arranged on the second side wall on both sides of the first direction of the developing cartridge.
  • the transmission relationship between the power receiving component 710 and the activation assembly 750 is the same as that of the second embodiment, and the transmission can be carried out through a rotating member and a gear set.
  • the intermediate transmission member of this embodiment is a pushing block 752.
  • the pushing block 752 moves along a straight line under the pushing action of the triggering part, the pushing block 752 can push the detecting part and the conductive part 753 away.
  • the box body is also provided with a first elastic member 754, one end of the first elastic member 754 is relatively fixed to the box body, and the other end of the first elastic member 754 is relatively fixed to the pushing block 752, so that the pushing block 752 is on the first elastic member.
  • the elastic force of 754 moves in the direction away from the detection part.
  • FIG. 17 to 19 are schematic diagrams of the position change relationship of the moving parts in the sixth embodiment.
  • the protrusions When the moving part is in the initial position, as shown in FIG. 17, one or more protrusions are provided on the side of the moving part 751 close to the pushing block 752, the protrusions have a pushing inclined surface 7511, and the pushing block 752 has a pushed inclined surface 7521.
  • the pushing inclined surface 7511 can push the pushing block 752 through the pushed inclined surface 7521 to move. More preferably, the pushing block 752 in this embodiment is pushed and moved in a direction away from the box body, so that the forced separation inclined surface 7522 on the pushing block 752 pushes the detection portion and the conductive portion to separate.
  • the forced separation slope 7522 on the pushing block 752 can push the detection part and the conductive part to separate.
  • the moving member 751 continues to move and no longer interferes with the pushing block 752.
  • the first elastic member 754 pushes the pushing block 752 to return to a position close to the box body, as shown in FIG. 19.
  • the detection part returns to the position of contacting the conductive part, and in the process, a pulse that can be recognized by the electronic imaging device is generated.
  • Figure 20 is a perspective view of the transmission structure.
  • an idler gear 742 can be arranged between the second gear 741 and the moving part 751, so that the second gear 741 transmits driving force to the moving part 751 through the idler 742.
  • the number of idlers can be adjusted according to Actually need to be set; on the one hand, the setting of the idler gear can make the vibration during transmission less transmitted to the detection part of the electronic imaging device, so as not to have an adverse effect on the normal detection of the detection part. On the other hand, it can make the whole gear The force of the group is more reasonable.
  • This embodiment is a further refinement and optimization of the solution in the third embodiment.
  • the unexplained structures are the same as those in the third embodiment.
  • Figure 21 is a perspective view of the activating assembly portion of the developing cartridge.
  • the second gear 841 is a bevel gear and transmits the rotational driving force to the moving part 851.
  • the protrusion at one end of the moving part 851 then toggles the pendulum rod 852, which constitutes an intermediate transmission element.
  • the moving member 851 includes a bevel gear portion 8511, a shaft 8512, a support frame 8513, a bearing 8514, a fixed portion 8515, and a protrusion 8516.
  • the bevel gear portion 8511 meshes with the second gear 841 to receive power and transmit it to the shaft 8512.
  • the supporting frame 8513 is fixed on the developing cartridge and includes a bearing 8514 for supporting the shaft 8512.
  • the support frame 8513 is fixed on the developing cartridge by screwing.
  • the fixing portion 8515 is fixed on the shaft 8512 for preventing the shaft 8512 from falling off the bearing 8514.
  • a protrusion 8516 is also provided on the fixed portion 8515 for contacting with the pendulum rod 853. When the shaft 8512 rotates, the fixed portion 8515 drives the protrusion 8516 to rotate together.
  • the conductive portion 853 includes a contact surface 8531 for contacting with the detection portion. There is also a raised shaft 8532 beside it.
  • the swing rod 852 includes a first end 8523 for separating the power supply part from the contact surface 8531, a ring 8521 for fixing on the boss shaft 8532, and a second end 8522 for being pushed by the boss 8516.
  • the ring 8521 is rotatably fixed on the conductive part 853 by a screw 8534.
  • a first elastic member is also provided to enable the swing rod 852 to return to a position where the power supply part and the contact surface 8531 will not affect the power transmission when the protrusion 8516 is not interfered.
  • the first elastic member may be configured as a torsion spring having a ring-mounted structure passing through the protruding shaft 8532 and having one end fixed to the conductive part and the other end fixed to the swing rod 852.
  • a transmission mechanism may be provided between the second gear and the moving part, such as a transmission mechanism composed of at least one gear, and at least one of the second gear, the transmission structure and the moving part is provided with a bevel gear structure, that is, the second gear, At least one of the transmission structure and the moving part is provided with a bevel gear part.
  • the idea of this embodiment is similar to the second embodiment, but this embodiment shows another type of developing cartridge, which is matched with another type of electronic imaging device. Out of a unified design concept and similar reliability testing of different models, similar solutions are also adopted.
  • the guide rail 954 of this embodiment has a bending section, and the moving member 951 is a flexible rack that can be bent.
  • the detection part of the electronic imaging device corresponding to the developing cartridge of this embodiment may only be used to detect the developing cartridge, and the electronic imaging device may have a structure dedicated to supply power to the developing cartridge.
  • the electronic imaging device corresponding to the developing cartridge of this embodiment detects the developing cartridge through the detection part being pushed by the developing cartridge and located at different positions.
  • the electrode 953 is used to receive power from the electronic imaging device, and the moving member 951 is used to make the electronic imaging device recognize the developing cartridge.
  • the developing cartridge is provided with a plurality of rotating members, such as a stirring member 931, a powder feeding roller 932, and a developing roller 933 along its first direction.
  • rotating members such as a stirring member 931, a powder feeding roller 932, and a developing roller 933 along its first direction.
  • these rotating parts all obtain the rotational driving force from the gear set connected with the power receiving part and rotate. Therefore, in this embodiment and the foregoing embodiments, any one of these rotating members can be selected to complete the power transmission process from one end to the other end of the developing cartridge.
  • the stirring member can be used as an example in the foregoing embodiments
  • the powder feeding roller 932 is selected as an example in this embodiment.
  • the gear set 940 receives the rotational driving force from the powder feed roller 932 and transmits it to drive the moving member 951.
  • the electrode 953 is located on the side wall of the developing cartridge.
  • the moving part 951 is installed in the guide rail 954 to prevent it from falling out.
  • the guide rail 954 is fixed on the developing cartridge. In order to prevent the moving part 951 from protruding too much after the developing cartridge is installed in the electronic imaging device, it interferes with other structures in the electronic imaging device, such as interference with the door cover where the developing cartridge is installed in the electronic imaging device, thereby affecting The normal use of the electronic imaging device may cause damage to the electronic imaging device.
  • the movable member 951 on the developing cartridge is set as a bendable flexible rack, such as a nylon rack, and a bending section is provided on the guide rail 954.
  • a bendable flexible rack such as a nylon rack
  • a bending section is provided on the guide rail 954.
  • the movable member 951 is provided with a preset number of protrusions 952 along a preset distance.
  • the electronic imaging device can be pushed at different intervals at different times.
  • the detection part generates different signals, and the electronic imaging device can learn the specific information of the developing cartridge by processing these signals.
  • the guide rail 954 is arranged on the side wall of the box body and is not parallel to the first direction of the box body.
  • the intermediate transmission member of this embodiment is a swing rod.
  • the conductive portion A53 has a connecting shaft A532, the swing rod A55 is sleeved on the connecting shaft A532 and can rotate around the connecting shaft A532; the swing rod A55 has a first end A552 and a second end A553 , The first end A552 is used to drive the pendulum rod A55 to rotate under the pushing of the triggering part, so that the second end A553 pushes the detecting part to be separated from the conductive part A53.
  • the box body is also provided with a first elastic member (not shown in the figure).
  • One end of the first elastic member is relatively fixed to the swing rod A55, and the other end of the first elastic member is relatively fixed to the box body.
  • the first elastic member is used for After the first end A552 is separated from the trigger part, the pendulum rod A55 is driven to reset, that is, the first elastic member has a tendency to drive the pendulum rod A55 to a position where it does not block the conduction.
  • the rack A51 receives power from the second gear and drives the protrusion A52 to move along the guide rail A54.
  • the guide rail A54 is not parallel to the first direction.
  • the conductive portion A53 includes a conductive contact surface A531 and a connecting shaft A532, and the pendulum rod A55 is rotatably sleeved on the connecting shaft A532.
  • the first end A552 of the pendulum rod can be pushed by the protrusion A52 to drive the pendulum rod A55 to rotate, so that the second end A553 pushes the detection portion to be separated from the conductive contact surface A531.
  • the arrangement of the first elastic member keeps the pendulum rod A55 in a position where it does not block conduction when it is not under force, or restores the pendulum rod A55 to a position where the pendulum rod A55 does not block conduction after the external force on the pendulum rod A55 disappears.
  • the first elastic member may be a torsion spring with one end connected to the pendulum rod A55 and the other end connected to the box body and coaxial with the rotation axis of the pendulum rod A55.
  • the rack A51 includes a tooth portion A511, which is used to mesh with the gear set to push the rack A51 to move, and the protrusion A52 is used to abut the first end A552 to push the swing rod A55 to make the first end A552.
  • the two ends A553 abut against the detection portion of the electronic imaging device and push the detection portion away from the conductive contact surface A531, so that the electronic imaging device recognizes the developing cartridge.
  • the protrusion A52 has two parts, a pushing slope A521 and a plane A522, and the first end A552 of the pendulum rod has a pushed slope that can abut the pushing slope A521, so that the protrusion A52 and the pendulum rod A55 are more in contact with each other.
  • the plane A522 is used to keep the pendulum A55 at the position where the push detection part is separated from the conductive contact surface A531 during the process of pushing the pendulum A55 by the protrusion A52.
  • the length of the plane A522 and the number of the protrusions A52 are both It can be set according to the preset content in the electronic imaging device.
  • the top end of the connecting shaft A532 is provided with an undercut. There is no need to perform complicated screwing work during assembly. Just install the pendulum rod A55 directly into the connecting shaft A532. The undercut on the connecting shaft A532 can ensure that the pendulum rod A55 will not fall off.
  • the intermediate transfer member can also be provided with other implementation methods according to actual needs, which will not be repeated here.
  • Other technical features are the same as those of the second embodiment, and can achieve the same or similar technical effects, which will not be repeated here. For details, please refer to the description of the second embodiment.
  • Figure 30 is a three-dimensional structure of one end of the activation assembly of the developing cartridge in the tenth embodiment.
  • the developing cartridge of this embodiment includes a rack B51, a protrusion B52 provided on the rack B51, a conductive portion B53, and a guide rail B54 for mounting the rack B51.
  • the guide rail B54 is arranged on the end cover of the box body, and the end cover is fixed on the box body by screws or the like to protect the internal parts.
  • One end of the first elastic member B55 is connected to the rack B51, and the other end is connected to the guide rail B54.
  • the first elastic member B55 has the function of keeping the rack B51 in the first position, so that the rack B51 is completed by the detection part of the electronic imaging device. After the detected action, it returns to the first position, which is the position before the rack starts to detect.
  • Figure 31 is a three-dimensional structure of the tenth embodiment of the developer cartridge activation assembly with the end cover removed from one end.
  • the activation component of this embodiment also includes a gear set.
  • the gear set includes at least a lag gear B41.
  • the lag gear B41 is used to receive the driving force transmitted by the second intermediate gear B42.
  • the rack B51 meshes with the lag gear B41 so that the rack B51 is in
  • the hysteresis gear B41 is driven to move, and the hysteresis gear B41 is provided with at least one first missing tooth part, and the first elastic member B55 is used to drive the rack to move away from the detection part when the rack B51 moves to the first missing tooth part In the direction of the move.
  • the gear set also includes a first transmission gear B42 that meshes with the second intermediate gear B42.
  • the first transmission gear B42 is coaxially arranged with the lag gear B41, and the first transmission gear B42 can drive the lag gear B41 to rotate; on the first transmission gear B42 A second missing tooth portion for disengaging the first transmission gear B42 from the second intermediate gear B42 is provided.
  • the second intermediate gear B42 transmits power to the first transmission gear B42, and the first transmission gear B42 transmits the power to the coaxial lag gear B41 through the connection structure.
  • the hysteresis gear B41 can mesh with the rack B51 through the teeth on its surface to transmit power, and drive the rack B51 to move from the first position on the side of the detection part of the electronic imaging device to the direction close to the detection part. At this time, both the first transmission gear B42 and the lag gear B41 move in the a direction.
  • the state shown in FIG. 31 is also the state before the developing cartridge is installed in the electronic imaging device for detection, that is, the state when the rack bar B51 is at the first position.
  • the side of the first transmission gear B42 opposite to the lag gear B41 is provided with a transmission column B421, and the side of the lag gear B41 opposite to the first transmission gear B42 is provided with a transmission groove B415; the transmission column B421 may Move along the transmission groove B415, and when the transmission column B421 moves to the preset position in the transmission groove B415, it drives the hysteresis gear B41 to rotate.
  • the transmission groove has a first side and a second side. On the second side, the transmission column can drive the third gear to move.
  • the transmission column B421 is installed into the first side B416 of the transmission groove B415.
  • the transmission column B421 rotates from the first side B416 to
  • the second side B417 also drives the hysteresis gear B41 to rotate.
  • Such a setting can perform detection after the electronic imaging device has been running for a short period of time, preventing the data of the first collision process from not being collected by the electronic imaging device due to the insufficient response of the electronic imaging device.
  • the hysteresis gear B41 includes a first tooth B411, a second tooth B412, a third tooth B413, and a fourth tooth B414;
  • the hysteresis gear B41 rotates in the a direction and drives the rack B51 to move.
  • the hysteresis gear B41 rotates to make the first tooth B411
  • the first missing tooth part between the second tooth B412 and the second tooth B412 faces the rack B51, so that the fourth elastic member B55 pulls the rack B51 back to the first position;
  • the hysteresis gear B41 continues to rotate in the a direction, and the second tooth B412 Engages with the rack B51 and drives the rack B51 to move from the first position to the second position until it moves to the second position so that the protrusion B52 completes the first collision with the detection part, and then the lag gear B41 rotates to make the second tooth
  • the first missing tooth portion between the tooth B412 and the third tooth B413 faces the rack B51, so that the fourth elastic member B55 pulls the rack B51 back to the first position; in the same way, the third tooth B413 drives the rack B51 And the protrusion B52 completes the second collision with the detecting part, the
  • the protrusion B52 When the protrusion B52 is located on the other side of the detection device, it is the third position. During this process, the protrusion on the rack pushes the detection part of the electronic imaging device three times so that the detection part is located in a different position, so that the electronic imaging device can easily identify the developing cartridge.
  • the number of the first missing tooth portions can also be set according to the actual number of collisions that need to be detected. For example, there is no need to set the first missing tooth portion when a collision is required, and the rack B51 can be moved directly from the first position to the The third position; when two collisions are required, two first missing teeth are provided; when four collisions are required, four first missing teeth are provided.
  • the first tooth B412 can also be set to directly drive the rack B51 and the protrusion B52 to the second position.
  • a second missing tooth portion B422 may be provided on the first transmission gear B42, so that after the detection is completed, The first transmission gear B42 is disengaged from the second intermediate gear B42 so that the first transmission gear B42 and the retard gear B41 no longer rotate.
  • this embodiment further refines the transmission mechanism in the rack and pinion solution.
  • the parts that are not described in detail in this embodiment can be set with reference to the foregoing embodiments.
  • the developing cartridge of this embodiment is further refined on the basis of the ninth embodiment, and the parts not described in detail in this embodiment can be set with reference to the foregoing embodiments.
  • the box body of the developing cartridge of this embodiment further includes an end cover C70 and a bracket C60 arranged on the second side wall, the end cover C70 covers at least part of the second gear;
  • the bracket C60 has a first The rail C601 and the second rail C602,
  • the end cover C70 has a third rail C74 corresponding to the first rail C601 and a fourth rail C75 corresponding to the second rail C602;
  • the rack C52 is covered with a rack cover C51, One side of C52 is located in the second rail C602, and the other side is located in the fourth rail C75; one side of the rack cover C51 is located in the first rail C601, and the other side is located in the third rail C74.
  • the bracket C60 has a first groove formed as a first rail C601 and a second groove formed as a second rail C602; the end cover C70 has a third groove formed as a third rail C74 and a fourth rail formed on it
  • the fourth groove of C75; the second groove or the fourth groove has a trailing edge to limit the rack C52, or both the second groove and the fourth groove have a limit to the rack C52
  • the rack C52 can be moved to abut with the trailing edge under the action of the driving force; and the trailing edge can be used as a reference when the rack C52 is in the initial position.
  • the rack C52 can move along the second guide rail C602 and the fourth guide rail C75 under the action of driving force; the rack cover C51 can move along the first guide rail C601 and the third guide rail C74, so that the rack cover C51 can be installed in place.
  • the rack cover C51 is detachably installed on the box body, so that the rack C52 can be removed from the second guide rail C602 and the fourth guide rail C75 after the rack cover C51 is removed from the box body, and then reinstalled to the original position.
  • the power receiving part and the second gear of this embodiment are still respectively arranged on the first side wall and the second side wall of the box body. In this embodiment, it is more preferable to move from one end of the power receiving part to the second side wall.
  • the rotating part that transmits power at one end of the gear is the stirring part.
  • the end cover C70 is used to protect various components arranged on the second side wall of the box body, such as the gear set C40, the activation assembly C50, and the bracket C60.
  • the end cover C70 is relatively fixed to the second side wall of the box body after the developing cartridge is assembled.
  • the end cover C70 is provided with an undercut C71, a first screw hole C72, a second screw hole C73, a third guide rail C74, and a fourth guide rail C75.
  • the undercut C71 is hooked to the preset corresponding position on the box body.
  • the first screw hole C72 and the second screw hole C73 are connected to the preset screw hole on the box body by screwing to fix the end cover C70 on the On the box.
  • the third rail C74 is used to support the rack cover C51, and the fourth rail C75 is used to support the rack C52.
  • the rack cover C51 is fixed on the second side wall of the box body through the third screw hole C512, and the rack cover C51 is provided with a track inside to accommodate the rack C52 to move along the corresponding track.
  • the swing lever C53 can be moved by the protrusion on the rack C52.
  • the first elastic member C54 maintains the pendulum rod C53 at the first position of the pendulum rod C53.
  • the rack cover C51 has a side surface C511. After the end cover C70 is assembled, the side surface C511 can contact the end cover C70, thereby further restricting the movement of the rack cover C51.
  • the rack cover C51 When the rack cover C51 is constrained by the end cover C70, even if the screws in the third screw hole C512 are removed, the rack cover C51 can only be installed or taken out along a specific position perpendicular to the first direction. In this way, when the rack C52 needs to be reset after the printing detection is completed, only the rack cover C51 needs to be taken out along a specific position to change the position of the rack C52 to complete the reset. Further, after the printing detection is completed and the rack C52 is reset, the screws in the third screw hole C512 can be installed in place. The previous production process can only rely on the abutment of the end cover C70 and the side C511 to limit the position. Rack cover C51.
  • the gear set C40 includes a fourth gear C41, a second gear C42, and a third gear C43.
  • the second gear C42 is connected with the stirring member C31 and rotates coaxially;
  • the fourth gear C41 is a double-layered gear, one of which meshes with the second gear C42 and the other meshes with the third gear C43;
  • the third gear C43 is used for
  • the rack C52 meshes so that the power received by the third gear C43 from the fourth gear C41 is transmitted to the rack C52 and drives the rack C52 to move.
  • the second gear C42 is closer to the main body of the developing cartridge than the bracket C60; the third gear C43 is farther away from the main body of the developing cartridge than the bracket C60; the third gear C43 is rotatably supported by the bracket C60, that is, the third gear C43
  • the shaft can extend into the sleeve hole C64 of the bracket C60 to obtain a rotatable support.
  • the bracket C60 has a first rail C601 for supporting the rack cover C51 and a second rail C602 for supporting the rack C52.
  • the bracket C60 has an undercut C66 fixedly connected with the box body and a fourth screw hole C65.
  • the fourth screw hole C65 coincides with the second screw hole C73 (as shown in FIG. 28) on the end cover C70, and can pass through the fourth screw hole C65 and The screws of the second screw hole C73 fix the bracket and the end cover on the box body to save space and materials.
  • the support C60 is provided with a powder feeding roller conductive part C67 and a developing roller conductive part C68, which transmit electric energy for the powder feeding roller C32 and the developing roller C33, respectively.
  • the conductive part is disposed on the support C60, and the conductive part includes a conductive contact surface C61 contacting the electronic imaging device to receive electric energy, and a connecting shaft C62 disposed close to the conductive contact surface C61. More preferably, the center line of the connecting shaft C62 is parallel to the conductive contact surface C61, and the free end of the connecting shaft C62 is provided with an anti-drop structure.
  • the swing rod C53 is sleeved on the connecting shaft C62.
  • the support C60 is also provided with a supporting surface C63 for supporting the first elastic member C54.
  • the rack C52 is provided with a convex tooth portion C525 for meshing with the third gear C43 and receiving power, and the rack C52 is also provided with a protrusion contacting the swing lever C53.
  • the number of protrusions is set to two, that is, the first protrusion C521 and the second protrusion C522.
  • the first protrusion C521 is provided with a pushing inclined surface C523
  • the second protrusion C523 is provided with a pushing inclined surface C524.
  • the pendulum rod C53 has a first end C532, a second end C533, and a ring C531.
  • another method for setting the first elastic member is newly provided, that is, one end of the first elastic member C54 is connected with the first end C532 of the swing rod, and the other end of the first elastic member C54 is connected with the supporting surface C63.
  • the pendulum rod C53 is maintained in the first position without external force, and after the pendulum rod C53 moves to the second position, it has a tendency to push the pendulum rod C53 back to the first position.
  • one side of the rack C52 is located in the second guide rail C602, and the other side is located in the fourth guide rail C75, and can move along the second guide rail C602 and the fourth guide rail C75 to be installed in place; rack cover One side of C51 is located in the first rail C601, and the other side is located in the third rail C74, and can move along the first rail C601 and the third rail C74 to be installed in place.
  • the rack C52 receives the driving force and moves along the second rail C602 and the fourth rail C75, and the first protrusion C521 In contact with the first end C532, the second end C533 blocks the electronic imaging device from transmitting electric energy to the developing cartridge.
  • the swing lever C53 is located at the second position.
  • the rack C52 continues to move forward.
  • the first elastic member C54 pushes the swing rod C53 from the second position back to the first position.
  • the two-end C533 will not block the electronic imaging device from transferring power to the developing cartridge.
  • the second end C533 blocks the electronic imaging device from transmitting power to the developing cartridge, and the swing lever C53 is at the second position.
  • the rack cover D51 is clamped with the box body; and/or, the rack cover D51 is threadedly connected with the box body.
  • the second guide rail D602 and/or the fourth guide rail are provided with cantilever buckles (not shown in the figure), and the rack D52 is provided with a groove (not shown in the figure) that matches the buckle.
  • the rack D52 is in contact with the buckle, the rack D52 is in the initial position; the buckle can be used as a reference when the rack D52 is in the initial position.
  • the developing cartridge includes a rack cover D51, an end cover D70, a bracket D60 and other components.
  • the rack cover D51 can be detached from the developing cartridge without removing other parts. More preferably, the rack cover D51 can be connected to the box body by a buckle, and can be removed from the box body in a predetermined direction by hand, or the rack cover D51 can be fixed to the developing cartridge by screws.
  • Figure 46 and Figure 48 are the position before the rack cover D51 is assembled
  • Figure 47 and Figure 49 are the position after the rack cover D51 is assembled
  • Figure 46 and Figure 47 are the schematic diagrams of the structure viewed from the outside of the developing cartridge
  • Figure 48 And Figure 49 is a schematic view of the structure viewed from the inner side of the developing cartridge, and the viewing angles of the outer side and the inner side are roughly reversed (that is, the angle between the two is about 180).
  • the rack cover D51 has a first fixed point D511, a second fixed point D512, and a third fixed point D513.
  • the first fixed point D511 is located in the front of the moving direction of the rack cover D51 during the installation process, and the first fixed point D511 is locked into a specific fixed position D69 on the bracket D60 by a hooking manner.
  • the second fixed point D512 is used to prevent the rack cover D51 from coming out along the installation direction perpendicular to the rack cover D51.
  • the second fixed point D512 enters the second fixed point on the end cover when the rack cover D51 moves along the installation direction.
  • a recess D71 can prevent the rack cover D51 from coming out.
  • the third fixing point D513 is located behind the moving direction of the rack cover D51 during installation.
  • the third fixing point D513 is a protrusion provided on the rack cover D51, and the protrusion can enter the second recess of the end cover D70 In D72, the rack cover D51 can only be withdrawn in a specific direction.
  • the end cover D70 is provided with a first buckle D74, a second buckle D75 and a screw hole D76 for fixing the end cover D70 on the box body; the end cover D70 is also provided with a support The third guide rail D78 of the rack cover D51 and the fourth guide rail D79 for supporting the rack D52.
  • the developing cartridge includes a gear set similar in structure and transmission relationship to the tenth embodiment, but the bracket D60 in this embodiment no longer divides the gear group into two different areas.
  • the third gear D43 is rotatably fixed in On the end cap D70.
  • the third gear shaft D77 is provided on the end cover D70, and an anti-dropping undercut is provided on the top of the third gear shaft D77, so that the third gear D43 can be rotatably fixed on the end cover D70.
  • a second gear half shaft D73 can also be provided on the end cover D70.
  • the second gear half shaft D73 is connected with another second gear half shaft on the box body to form a complete second gear. axis.
  • the positions of the swing lever D53 and the first elastic member D54 in this embodiment are adaptively designed according to the specific structure and spatial position of the developing cartridge.
  • the principles of the swing lever in the two embodiments are the same. Both can be pushed by the rack, which are two concrete realization methods of the swing rod.
  • the bracket D60 is fixed on the box body through the third buckle D66 and the screw hole D65, and the projection of the bracket D60 on the plane perpendicular to the first direction of the box body does not overlap with the gear set D40, especially It does not coincide with the fourth gear D41 and the second gear D42.
  • the motion track of the rack D52 can be set such that one side is realized by the bracket D60, and the other side is realized by the end cover D70.
  • One side of the rack is located in the second rail D602 of the bracket D60, and the other side is located in the fourth rail D79 of the end cover D70;
  • one side of the rack cover D51 is located in the first rail D601 of the bracket D60, and the other side is located at the end In the third guide rail D78 of the cover D70, when the rack cover D51 is installed on the developing cartridge, the end cover D70 is formed to be complete, and can restrain the upper and lower guide rail structures of the rack D52 at the same time.
  • a cantilevered buckle (not shown in the figure) can be provided on the second rail D602 or the fourth rail D79, and a slot (not shown in the figure) that can abut the buckle is provided on the rack D52, Therefore, the rack D52 can be limited at the initial position, and the buckle can be used as a reference when the rack D52 is located at the initial position.
  • This embodiment discloses a gear set structure at one end of the activation assembly of the developing cartridge.
  • the developing cartridge includes a powder feed roller E32 and a developing roller E33, both of which can receive power from one end of the two ends in the longitudinal direction of the developing cartridge and transmit it to the other end.
  • the second gear E41 in this embodiment is coaxially arranged with the powder feeding roller E32 and fixed on the powder feeding roller E32.
  • the third gear E42, the fourth gear E43, and the fifth gear E44 are all double-layer gears, and the third gear E42 meshes with the second gear E41 and the fourth gear E43, and the fourth gear E43 meshes with the third gear E42 and the fifth gear.
  • E44 meshes
  • the fifth gear E44 meshes with the fourth gear E43 and meshes with the detection gear E51 at the same time.
  • the power When the power is transmitted from the powder feeding roller E32, it passes through the second gear E41, the third gear E42, the fourth gear E43, and the fifth gear E44, respectively, and is finally transmitted to the counting gear E51.
  • the counting gear is the activation component
  • the third gear, the fourth gear, and the fifth gear are the transmission mechanism.
  • This embodiment is a further improvement on the basis of the thirteenth embodiment, and mainly optimizes the gear set at one end of the power receiving part of the developing cartridge, reduces the number of parts, and thus reduces the cost.
  • the transmission process of the developing cartridge in this embodiment is as follows: first, the power receiving part F10 receives the rotational driving force from the electronic imaging device; next, the power receiving part F10 engages with the developing roller gear F21 and the first gear F22 to drive the developing roller and The powder feed roller rotates; after that, the powder feed roller transmits power to the gear set at one end of the counting gear, and transmits power to the fifth gear E41 (see Figure 55) and the count gear E51 (see Figure 55).
  • the fifth gear E44 is connected with the stirring member through a shaft, thereby realizing the function of driving the stirring member to rotate. Therefore, even if the number of gears is reduced, and the assembly process and time are reduced, all the functions of the developing cartridge are completed.
  • This embodiment involves two technical solutions, which are to solve the problem that the rack is made into two parts that can be extended to solve the problem that the rack is too long, and to solve the problem that the rack needs to be accelerated when certain types of developing cartridges are detected by the electronic imaging device. And the designed transmission structure.
  • the developing cartridge includes both ends in the length direction, an A end and a B end.
  • the developing cartridge 1 includes: a box body 10, a developing roller 11, a powder feeding roller 12, an end cover 18, a protective cover 19 and a power receiving part 20.
  • the end cover 18 and the protective cover 19 can be independently detached and connected.
  • the A end is provided with a power receiving part 20 for receiving power from the electronic imaging device;
  • the B end is provided with a first rack 30 and a second rack 40 for contacting the detection part of the electronic imaging device.
  • the developing cartridge receives the rotational power from the electronic imaging device through the power receiving component 20, and transmits the power to the powder feed roller through the first gear 121 which is locked at one end of the shaft of the powder feed roller 12.
  • the second gear 122 at the other end of the powder feed roller 12 rotates.
  • the end cover 18 is provided with a guide rail 181, and the first rack 30 and the second rack 40 are both arranged in the guide rail 181.
  • a first positioning post 1011 and a second positioning post 1012 are provided on the side wall 101 at the B end of the cartridge body;
  • the developing cartridge 1 includes: a first intermediate gear 13, a third transmission gear 14a, a second transmission gear 14b, a lagging gear 15, a second A transmission gear 16 and a transmission gear 17.
  • the third transmission gear 14a and the second transmission gear 14b are coaxially arranged.
  • the lag gear 15 includes: a first through hole 150, a first protrusion 151, a small gear portion 152, and a large gear portion 153;
  • the first transmission gear 16 includes: a second through hole 160, a second The protrusion 161 and the engagement groove 162 and the first gear part 163.
  • the first gear portion 163 of the first transmission gear 16 meshes with the second transmission gear 14b.
  • first through hole 150 and the second through hole 160 are sequentially clamped on the first positioning column 1011, and the transmission gear 17 is installed in the second positioning column 1012, so that the lag gear 15, the first transmission gear 16 and the transmission gear 17 is fixedly connected to the box body 10.
  • the first rack 30 includes a first detection protrusion 301, a second detection protrusion 302, a third protrusion 303, and a first tooth part 304.
  • the second rack 40 includes a third detection protrusion 401, a fourth detection protrusion 402, a transmission groove 403 and a second tooth part 404.
  • the third protrusion 303 is locked in the transmission groove 403 and can move in the transmission groove 403, so that the first rack 30 and the second rack 40 can move relatively.
  • the positions of the transmission groove and the third protrusion can be interchanged.
  • the rack is in the initial position and the developing cartridge has not yet received the rotational driving force.
  • the third protrusion 303 is located in the transmission groove 403, and the first tooth portion of the first rack 30 304 does not mesh with the transmission gear 17, and a part of the second tooth portion 404 of the second rack 40 meshes with the transmission gear 17.
  • the developing cartridge receives the rotational driving force from the electronic imaging device through the power receiving member 20 and transmits the power to the gear set at the B end of the developing cartridge through the second gear 122 of the powder feed roller 12.
  • the second gear 122 transmits the rotational driving force to the first transmission gear 13 meshing with it, and further to the second transmission gear 14b meshing with the first transmission gear 13, and the second transmission gear 14b receives from the first transmission gear 13
  • the rotational driving force is transmitted to the first transmission gear 16 and drives the first transmission gear 16 to rotate.
  • the second protrusion 161 When the first transmission gear 16 rotates, the second protrusion 161 also rotates along with it, and gradually rotates to a position where it contacts the first protrusion 151 of the hysteresis gear 15 locked in the engagement groove 162, thereby driving the hysteresis gear 15 to rotate Since this process requires a certain buffer time, the lag gear 15 lags behind the rotation of the first transmission gear 16.
  • the transmission gear 17 meshing with it also rotates, thereby driving the second rack 40 to move. At this time, the first rack 30 does not move relative to the transmission gear 17.
  • the first rack 30 and the second rack 40 are slidably connected.
  • the first rack 30 lags behind the second rack 40.
  • the second rack 40 moves under the drive of the transmission gear 17, and then the second rack 40 drives the second rack 40.
  • a rack 30 is connected to the transmission gear 1730 so that the first rack 30 can directly receive the driving force from the transmission gear 17 and move in translation instead of being driven by the second rack 40.
  • the detection part in the electronic imaging device is in contact with the third detection protrusion 401 and the fourth detection protrusion 402 of the second rack 40, and continues to experience the detection part and the fourth detection protrusion 402. Detect the process of protrusion contact, separation, re-contact, and re-separation.
  • the second rack 40 When the rack is in the middle position, the second rack 40 does not receive the driving force and stops moving, and the first rack 30 is still connected with the transmission gear 17, that is, the first rack 30 can still receive the driving force to move.
  • the first rack 30 Due to the accelerated rotation of the transmission gear 17, the first rack 30 gradually moves from the position meshed with the transmission gear 17 to the position disengaged from the transmission gear 17. At this time, the first rack also stops moving and the rack reaches the end position. After the transmission gear 17 is accelerated, the first rack 30 is completely disengaged from the transmission gear 17, that is, the last tooth of the first tooth portion 304 of the first rack 30 and the second tooth of the second rack 40 The last tooth of the part 404 is flush, and both the first rack 30 and the second rack 40 are disengaged from the transmission gear 17 at the same time. At the same time, the third protrusion 303 moves to a position where it abuts the front end of the transmission groove 403. When the rack is at the end position, the swing lever in the electronic imaging device is always in contact with the detection protrusion.
  • the first rack 30 and the second rack 40 are arranged to overlap and are in a stored state, and the first rack 30 and the second rack 40 move in the same direction sequentially to make the first rack 30 and the second rack 40 expand In this state, the expanded first rack can also be driven in the same direction so that the first rack 30 and the second rack 40 are in the stored state again, thereby reducing the size of the developing cartridge 1 and further reducing the cost.

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  • General Physics & Mathematics (AREA)
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Abstract

一种显影盒及电子成像装置,显影盒可拆卸的安装在电子成像装置中,包括盒体、动力接收部件(210)、旋转件和激活组件;盒体包括沿第一方向相对设置的第一侧壁(A)和第二侧壁(B),动力接收部件(210)位于第一侧壁(A),旋转件安装在第一侧壁(A)和第二侧壁(B)之间,旋转件的一端设置有第一齿轮(221),另一端设置有第二齿轮(241);第一齿轮(221)位于第一侧壁(A),用于接收动力接收部件(210)传递的驱动力,第二齿轮(241)位于第二侧壁(B),用于接收旋转件传递的驱动力,激活组件位于第二侧壁(B),用于接收第二齿轮(241)传递的驱动力;激活组件包括可移动的移动件(251)及设置在移动件(251)上的触发部,触发部在移动件(251)的带动下使电子成像装置对显影盒进行识别,解决了激活组件结构复杂的问题。

Description

显影盒及电子成像装置 技术领域
本申请涉及电子成像技术领域,尤其涉及一种显影盒及电子成像装置。
背景技术
显影盒是一种广泛的应用在电子成像装置上的可拆卸部分。电子成像装置设置有驱动件,用于向显影盒提供动力;在显影盒上还设置有计数齿轮。当新的显影盒安装在电子成像装置上时,通过计数齿轮和电子成像装置的作用,使电子成像装置识别到为特定的显影盒,并根据电子成像装置内预置的信息识别到显影盒容量,从而在显影盒打印寿命将尽时提醒用户更换新的显影盒。
以一种具体的显影盒为例,图1中为一种现有技术中的显影盒,该显影盒长度方向两端的一端设置有动力接收部件110,用于从电子成像装置的驱动件接收动力;该显影盒长度方向两端的另一端设置有计数齿轮部分150。显影盒还包含显影辊160,用于输出显影盒内储存的显影剂。
然而,现有技术的显影盒上的激活组件结构复杂。
发明内容
鉴于上述问题,本申请实施例提供一种显影盒,用于电子成像装置检测识别显影盒。
为了实现上述目的,本申请实施例提供如下技术方案:
显影盒包括:盒体,所述盒体内容纳有显影剂,所述盒体包括第一侧壁和第二侧壁,所述第一侧壁与所述第二侧壁沿第一方向相对设置;动力接收部件,用于接收所述电子成像装置传递的驱动力,所述动力接收部件位于所述第一侧壁上;旋转件,安装在所述第一侧壁和所述第二侧壁之间,所述旋转件的一端设置有第一齿轮,所述旋转件的另一端设置有第二齿轮;所述第一齿轮位于所述第一侧壁上,并用于接收所述动力接收部件传递的驱动力;所述第二齿轮位于所述第二侧壁上,并用于接收所述旋转件传递 的驱动力;和,激活组件,位于所述第二侧壁上,用于接收所述第二齿轮传递的驱动力;所述激活组件包括可移动的移动件以及设置在所述移动件上的触发部,所述触发部可在所述移动件的带动下触发所述电子成像装置的检测部,以使所述电子成像装置对所述显影盒进行识别,移动件以平动或者绕不与第一方向平行的方向的旋转轴线转动的方式移动。
所述移动件为齿条,所述触发部为设置在所述齿条上的凸起。
所述盒体上设置有导轨,所述齿条可沿所述导轨移动,以使所述触发部触发所述检测部。
所述导轨具有弯折段,所述齿条为可弯折的柔性齿条。
所述盒体还包括设置在所述第二侧壁上的端盖和支架,所述端盖覆盖至少部分所述第二齿轮;所述支架具有第一导轨和第二导轨,所述端盖具有与所述第一导轨对应的第三导轨以及与所述第二导轨对应的第四导轨;所述齿条上盖设有齿条盖,所述齿条的一侧位于所述第二导轨中,另一侧位于所述第四导轨中;所述齿条盖的一侧位于所述第一导轨中,另一侧位于所述第三导轨中。
所述齿条可在驱动力的作用下沿所述第二导轨与所述第四导轨移动;所述齿条盖可沿所述第一导轨与所述第三导轨移动,以使所述齿条盖安装到位。
所述齿条盖可拆卸的安装在所述盒体上;所述齿条可在所述齿条盖从所述盒体上拆除后,从所述第二导轨与所述第四导轨中拆卸下来,并重新装回至初始位置。
所述支架上具有形成为所述第一导轨的第一凹槽以及形成为所述第二导轨的第二凹槽;所述端盖上具有形成为所述第三导轨的第三凹槽以及形成为所述第四导轨的第四凹槽;所述第二凹槽和/或所述第四凹槽具有对所述齿条进行限位的后缘,所述齿条可在驱动力的作用下移动到与所述后缘抵接;所述后缘可作为所述齿条位于初始位置时的参考基准。
所述齿条盖与所述盒体卡接;和/或,所述齿条盖与所述盒体螺纹连接。
所述第二导轨和/或所述第四导轨上设置有悬臂式的卡扣,所述齿条上设置有与所述卡扣匹配的卡槽,当所述卡槽与所述卡扣抵接时,所述齿条位于初始位置;所述卡扣可作为所述齿条位于初始位置时的参考基准。
所述齿条至少包括第一齿条和第二齿条,所述第一齿条和所述第二齿条并列设置,所述驱动力使第一齿条和第二齿条在展开状态和收纳状态之间变换。
所述第一齿条和所述第二齿条之间滑动连接,所述第一齿条滞后所述第二齿条,所述第二齿条在所述驱动力下移动,然后所述第二齿条带动所述第一齿条与所述第二齿轮连接。
所述第二齿轮能够先后与所述第一齿条和所述第二齿条啮合,所述第一齿条和所述第二齿条之间设置有接合凹槽和接合突起,所述第二齿轮驱动所述第二齿条,使所述接合突起沿所述接合凹槽移动至所述接合凹槽与所述接合突起干涉。
所述移动件为锥齿轮,所述触发部为设置在所述锥齿轮上的凸起。
所述盒体上设置有中间传递件,所述触发部可在所述移动件的带动下推动所述中间传递件,以使所述中间传递件推动所述检测部。
所述盒体上还设置有第一弹性件,所述第一弹性件的一端与所述盒体相对固定,所述第一弹性件的另一端与所述中间传递件相对固定;所述中间传递件在所述第一弹性件的弹力作用下朝向远离所述检测部的方向移动。
所述中间传递件为摆杆或推动块。
所述第二齿轮与所述移动件之间设置有传动机构,所述第二齿轮通过所述传动机构向所述移动件传递驱动力。
所述传动机构包括第一传动部分和第二传动部分,所述第一传动部分用于与所述移动件传动连接,所述第二传动部分用于与第二齿轮传动连接,所述第一传动部分和所述第二传动部分被配置成适宜于将传递给所述第二传动部分的驱动力延迟传递给所述第一传动部分。
所述第一传动部分包括轴向上设置有第一突起的滞后齿轮,所述第二传动部分包括轴向上设置有接合凹槽的第一传递齿轮,所述接合凹槽被构造成与所述第一传递齿轮的圆心形成扇形,所述第一突起伸入所述接合凹槽内并能沿着所述接合凹槽的长度方向运动。
所述传动机构还包括用于加速移动件移动的第三传动部,所述第三传动部分的传动比大于所述第二传动部分的传动比;所述第二传动部分和所 述第三传动部分可控地择一与所述第二齿轮传动连接。
所述第二传动部分包括第二传递齿轮,所述第三传动部分包括第三传递齿轮,所述第二传递齿轮和第三传递齿轮被构造成同轴转动,所述第二传递齿轮的分度圆直径小于所述第三传递齿轮的分度圆直径;所述滞后齿轮上设置有小齿轮部,小齿轮部为缺齿轮,所述小齿轮部与所述滞后齿轮同轴设置,所述小齿轮部的分度圆直径小于所述滞后齿轮的分度圆直径,所述小齿轮部与所述第三传递齿轮连接,所述第二传递齿轮与所述第一传递齿轮连接。
所述传动机构和移动件中至少一个含有锥齿轮部。
所述动力接收部件与所述第一齿轮直接啮合。
电子成像装置包括所述的显影盒。
与现有技术相比,本申请实施例提供的显影盒具有如下优点:
本申请实施例的显影盒,通过移动件移动或者绕不与第一方向平行的方向的旋转轴线转动的方式驱动检测部运动,以使激活组件的能满足多样化结构的显影盒。
除了上面所描述的本申请实施例解决的技术问题、构成技术方案的技术特征以及由这些技术方案的技术特征所带来的有益效果外,本申请实施例提供的显影盒所能解决的其他技术问题、技术方案中包含的其他技术特征以及这些技术特征带来的有益效果,将在具体实施方式中作出进一步详细的说明。
附图说明
为了更清楚地说明本申请实施例的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其它的附图。
图1为现有技术中显影盒的立体视图;
图2为实施例一中传动部分的机构示意图;
图3为实施例二中移除端盖后显影盒的立体视图;
图4为实施例二中显影盒A端从显影盒长度方向观察的示意图;
图5为实施例二中显影盒B端的放大视图;
图6和图7为实施例二中显影盒B端的主要部件从显影盒长度方向观察的示意图;
图8为实施例二中齿条复位时的示意图;
图9和图10为实施例三中显影盒B端的结构示意图;
图11和图12为实施例四中激活组件的结构示意图;
图13和图14为实施例五中激活组件的结构示意图;
图15为实施例六中显影盒的立体视图;
图16为实施例六中显影盒激活组件一端移除端盖后的立体视图;
图17至图19为实施例六中齿条的位置变化示意图;
图20为实施例六中传动结构的立体视图;
图21为实施例七中计显影盒激活组件一端移除端盖后的立体图;
图22为实施例七中激活组件的工作状态示意图;
图23为实施例七中计移动件的爆炸视图;
图24为实施例七中摆杆和导电部的爆炸视图;
图25为实施例八中显影盒沿垂直于显影盒长度方向的面剖切后得到的剖面图;
图26为实施例八中显影盒的爆炸视图;
图27为实施例八中激活组件和导轨的爆炸视图;
图28为实施例九中显影盒激活组件一端移除端盖后的立体视图;
图29为实施例九中齿条的立体视图;
图30为实施例十中显影盒激活组件一端的立体结构;
图31为实施例十中显影盒激活组件一端移除端盖后的立体结构;
图32为实施例十中移动件和传动齿轮之间关系的爆炸图。
图33为实施例十一中端盖的安装爆炸图;
图34为实施例十一中移除端盖后导轨的结构示意图;
图35为实施例十一中导轨和激活组件安装位置的爆炸图;
图36为实施例十一中移除导轨、齿条和端盖后显影盒的结构示意图;
图37为实施例十一中移除导轨、齿条和端盖后显影盒零件的装配爆炸图;
图38和图39为实施例十一中不同视角的齿条的立体视图;
图40至图44为实施例十一中电子成像装置进行检测过程中齿条和摆杆之间的运动过程的示意图;
图45为实施例十二中显影盒的立体视图;
图46至图49为实施例十二中导轨护盖运动过程中不同位置和不同视角的结构示意图;
图50和图51为实施例十二中端盖向显影盒安装过程中不同视角的爆炸图;
图52为实施例十二中摆杆部分的结构示意图;
图53和图54为实施例十二中导电部分安装的不同角度爆炸图;
图55是实施例十三中激活组件一端齿轮组结构的立体视图;
图56是实施例十四中动力接收部件一端的齿轮组的结构示意图;
图57是实施例十五中显影盒的立体图;
图58是实施例十五中显影盒移除护盖后传动部分的结构示意图;
图59是实施例十五中显影盒的B端的立体图;
图60是实施例十五中显影盒移除端盖后齿轮组的结构示意图;
图61是实施例十五中显影盒的滞后齿轮的立体图;
图62是实施例十五中显影盒的第四齿轮的立体图;
图63是实施例十五中显影盒的第一齿条的立体图;
图64是实施例十五中显影盒的第二齿条的立体图;
图65是实施例十五中齿条处于初始位置的结构示意图;
图66是实施例十五中齿条处于初始位置与传动齿轮啮合的结构示意图;
图67是实施例十五中齿条处于中间位置的结构示意图;
图68是实施例十五中齿条处于中间位置与传动齿轮啮合的结构示意图;
图69是实施例十五中第二齿条处于末位置的结构示意图;
图70是实施例十五中第二齿条处于末位置与传动齿轮啮合的结构示意图。
具体实施方式
为了更好的理解本申请的技术方案,下面结合附图对本申请实施例进行详细描述。
应当明确,所描述的实施例仅仅是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例,都属于本申请保护的范围。
下面通过具体实施例对本申请的显影盒进行具体的介绍。
实施例一
图2为图1中显影盒传动结构的示意图。此时为了展示方便移除了图1中显影盒的框架(外壳)部分。
如图2所示,显影盒通过动力接收部件110从电子成像装置接收旋转驱动力,并通过接收端齿轮组120将动力传递到搅拌件130。搅拌件130位于显影盒的盒体内部、旋转搅拌显影剂以防止显影剂结块。搅拌件130又将旋转驱动力传递到位于搅拌件130另一侧的计数端齿轮组140,并进一步的传递到计数齿轮150处。
本实施例中的显影盒分为两部分,激活部分和打印部分。激活部分的框架可以设置为与图1中现有技术的显影盒结构相似,但是相比于现有的显影盒,激活部分的框架无需安装显影辊,也无需储存显影剂,只需要至少包含用于从电子成像装置上接收动力的动力接收部分,用于激活电子成像装置检验新粉盒的计数齿轮,以及将动力从动力接收部分传递到计数齿轮的传动部分即可。优选地,也可以用现有的显影盒不安装显影辊且不储存显影剂,只保留框架和图2中的传动结构作为激活部分。
当激活部分在电子成像装置中完成激活后,将激活部分取出,并将打印部分安装进电子成像装置。打印部分与现有技术的显影盒相比不具备激活用的计数齿轮150。打印部分的其他部分可以如现有技术设置。此时电子成像装置被激活部分激活后识别到了显影盒,更换打印部分进行正常的打印即可。这样就可以避免打印过程中计数齿轮干涉导致打印效果差。
当电子成像装置提示更换显影盒时,此时打印部分中的墨粉余量也正是处于较低水平,更换新的激活部分和打印部分,继续依照先用激活部分 激活电子成像装置再用打印部分进行电子成像的流程进行即可。
优选地,为了节约资源,还可以设计可重复使用的激活部分结构,从而售卖激活部分和打印部分的组合产品以及单独的打印部分的产品。
实施例二
如图3至图7所示,本实施例提供一种显影盒,该显影盒可拆卸地安装在电子成像装置中,包括盒体、动力接收部件210、旋转件以及激活组件。
盒体包括第一侧壁A和第二侧壁B,第一侧壁A与第二侧壁B沿第一方向相对设置,其中,第一方向为显影盒的长度方向,盒体内容纳有显影剂;动力接收部件210位于第一侧壁A上,并用于接收电子成像装置传递的驱动力;旋转件安装在第一侧壁A和第二侧壁B之间,旋转件的一端设置有第一齿轮221,旋转件的另一端设置有第二齿轮241,第一齿轮221位于第一侧壁A上,用于接收动力接收部件210传递的驱动力,第二齿轮241位于第二侧壁B上,用于接收旋转件传递的驱动力;激活组件位于第二侧壁B上,在第二齿轮241传递的驱动力作用下移动而被电子成像装置的检测部检测而识别显影盒。
激活组件包括移动件251以及设置在移动件251上的触发部,触发部可在移动件251的带动下触发电子成像装置的检测部999,以使电子成像装置对显影盒进行识别。移动件为齿条,触发部为齿条上的凸起,齿条结构简单且加工方便,一方面,简化了激活组件的结构,另一方面,便于对齿条和设置在齿条上的触发部进行调整,以使激活组件能够适配不同的电子成像装置。
将本实施例的显影盒安装在电子成像装置中,动力接收部件210接收电子成像装置传递的驱动力,并依次通过第一齿轮221、旋转件和第二齿轮241传递给激活组件,从而带动激活组件中的移动件251移动,以使移动件251上的触发部触发电子成像装置的检测部999,进而使电子成像装置识别到该显影盒。
触发部可以是设置在齿条上的凸起252,凸起252可以是与齿条一体成型,也可以是分别加工后组装在一起;凸起的数量和高度可以根据电子 成像装置内预设的内容进行设置,以满足电子成像装置的检测部的检测需求;当凸起的数量为至少两个时,至少两个凸起可以沿齿条的长度方向间隔排布,相邻两个凸起之间的间距也可以根据电子成像装置内预设的内容进行设置。
在其他实施例中,触发部也可以是设置在齿条上的其他结构,只要能够在齿条的带动下触发电子成像装置的检测部,以使电子成像装置对显影盒进行识别即可。
旋转件可以为搅拌件,搅拌件用于搅拌盒体内的显影剂;在其他实施例中,旋转件也可以是显影辊,显影辊用于输出盒体内的显影剂,或者,旋转件也可以是送粉辊,送粉辊用于为显影辊输送显影剂。
如图4所示,本实施例的动力接收部件210直接与位于第一侧壁A的第一齿轮221啮合,第一齿轮221接收来自动力接收部件210的驱动力。动力接收部件可以与第一齿轮直接啮合,从而不仅节约了物料成本,而且降低了装配难度,节省了装配时间。
需要说明的是,本实施例的电子成像装置的检测部可以是既能够为显影盒提供电能,又能够进行显影盒检测的结构,盒体上设置有可与检测部接触的导电部,触发部可在移动件251的带动下触发检测部,以使检测部与导电部脱离。
如图6和图7所示,本实施例的移动件251可以位于导电部253与检测部999之间,触发部设置在移动件251的朝向检测部999的一侧,且触发部可在移动件251的带动下推动检测部999,以使检测部999与导电部253脱离。
具体的,移动件251的具有齿部的一面可以与第二齿轮241直接啮合,另一面设置有能够推动检测部999的凸起252,导电部253通过与检测部999接触,以接收电子成像装置传递的电能。当电子成像装置对显影盒进行检测前,移动件251和其他部件的位置如图6所示,此时,检测部999至少有一部分和导电部253接触以传递电能;当电子成像装置对显影盒开始检测时,移动件251在第二齿轮241的驱动下朝向图6中的右上方向移动,以使凸起252能够推动检测部999与导电部253脱离;随着移动件251的继续移动,如图7所示,凸起252离开推动检测部999与导电部253脱 离的位置,以使检测部999与导电部253恢复接触,在这个过程中检测部999的移动能够产生供电子成像装置识别的脉冲。
为了本实施例的使齿条251在移动的过程中更加稳定,且具有较好的方向性,同时不容易脱出,一方面,可以在导电部253的自由端设置用于容纳移动件251的凹槽254,以使移动件251的的一部分位于凹槽254内;另一方面,可以在盒体上设置导轨,移动件可沿导轨移动,以使触发部触发检测部。
齿条的位置以及齿条上的凸起也可以根据实际需要具有其他的设置方式,此处不再赘述。
本实施例的显影盒在使用的过程中会存在一些需要对移动件251进行复位的情形,例如:在显影盒内的显影剂用尽后重新灌装并投入使用前需要对齿条进行复位,再如,在生产过程中需要对测试完毕的显影盒的移动件251进行复位。为了便于对移动件251进行复位,以使移动件251恢复到触发电子成像装置的检测部之前的初始位置,可以在盒体上设置弹性件242,如图5所示,弹性件242的一端与盒体相对固定,另一端与第二齿轮241相对固定,弹性件242可使第二齿轮241沿轴向移动。
如图8所示,复位激活组件时,首先向盒体的方向按压第二齿轮241,以使第二齿轮241朝向靠近盒体的方向移动,从而与移动件251脱离啮合;然后将移动件251朝向触发检测部999的相反方向拉动,以使移动件251恢复到初始位置,并放开第二齿轮241,第二齿轮241能够在弹性件242的推动下恢复到与移动件251啮合的位置,从而完成移动件251的复位。该复位方式简易而不需要拆卸激活组件。
实施例三
本实施例中提供了一种显影盒,未指出部分均与实施例二中的显影盒结构相同。
如图9和图10所示,显影盒包含第二齿轮341、与第二齿轮341啮合的移动件351。移动件351靠近第二齿轮341的一端设置有锥齿轮354,用于从第二齿轮341接收动力,即移动件351为锥齿轮。导电柱353约束移动件351,使移动件351沿不平行于显影盒长度方向(第一方向)的旋 转轴旋转,尤其是沿垂直于第一方向的旋转轴旋转。移动件351靠近检测部999的一侧还设置有触发部352。第二齿轮341安装在搅拌件的轴端,随搅拌件一起旋转。
当接收到通过搅拌件传递的动力后,第二齿轮341通过和锥齿轮部354啮合使移动件351旋转。移动件351可以是导电材料制成,也可以是绝缘材料制成。如图10所示,随着移动件351的旋转,触发部352与检测部999接触干涉,使检测部999移动而识别触发部352,之后移动件351继续旋转,使检测部999能够避让开触发部352。
优选地,在移动件351的锥齿轮部354上设有缺齿结构,当旋转到缺齿位置时,搅拌锥齿轮341不再能带动移动件351。这样的设计可以在完成电子成像装置识别显影盒后防止移动件351一直转动。
实施例四
本实施例公开了一种位于显影盒B端的激活组件部分。图11和图12为本实施例中方案的结构示意图,揭示了本实施例中的结构的工作原理。本实施例中未说明部分均与前述各实施例中内容相同,为简便而言不再赘述。
如图11和图12所示,移动件451上设有凸轮结构的触发部452,触发部452可以推动推杆结构的中间传递件454以推动电子成像装置的检测部999移动。中间传递件454上还设置有第一弹性件455,第一弹性件455一端与固定在显影盒上的固定端456连接,另一端连接在中间传递件454上。
当触发部452沿图示逆时针旋转时,触发部452推动中间传递件454向靠近检测部999的方向运动,中间传递件454推动检测部999,从而使检测部999移动,即从图11中第一状态变为图12中的第二状态;之后触发部452继续旋转并不在推动中间传递件454,第一弹性件455则推动中间传递件454远离检测部999,检测部999则由于电子成像装置内部的弹性结构或重力作用重新移动到第一状态。这整个过程就产生了一个电子成像装置能够识别显影盒的脉冲。
优选地,本实施例中的移动件451可以效仿图2中的计数齿轮150设 置为旋转轴平行于显影盒长度方向的结构,也可以效仿图9中的锥齿轮部354,设置为不平行于显影盒长度方向的结构,
实施例五
本实施例方案公开了另一种激活组件的结构。
图13和图14为本实施例中方案的结构示意图。激活组件结构包含安装齿轮651,凸部652、中空推杆654、固定支点655。安装齿轮651从显影盒接收动力并旋转,凸部652固定在安装齿轮651的非旋转轴心位置,安装齿轮651的旋转使凸部652的位置发生变化。凸部652与中空推杆654可旋转的固定连接,即凸部652和中空推杆654之间可已发生相对旋转但是不能发生相对平动。优选地,中空推杆长度方向的一端与凸部652可旋转的固定连接。中空推杆为“O”型环状结构,在中空推杆654的内部还设有固定支点655。固定支点655固定在显影盒上,当凸部652带动中空推杆654旋转时,中空推杆654与固定支点655之间发生相对运动。如图13所示为检测部999未被中空推杆654抬离导电柱时的第一状态;图14为检测部999被中空推杆654抬离导电柱时的第二状态。当安装齿轮651旋转时即可产生检测部999移动的过程。通过设定不同的安装齿轮651转速和高度、中空推杆654长度等特征即可产生预定的脉冲使电子成像装置识别显影盒。
本实施例中安装齿轮651为移动件,凸部652为触发部,中间推杆654为中间传递件。
实施例六
本实施例是实施例一中方案的改进和变形。
本实施例的显影盒在实施例二的基础上增设了中间传递件,触发部可在移动件的带动下推动中间传递件,以使中间传递件推动检测部移动。
如图15所示,动力接收部件710设置在显影盒第一方向两侧的第一侧壁,激活组件750设置在显影盒第一方向两侧的第二侧壁。动力接收部件710和激活组件750之间的传动关系与实施例二相同,可以通过旋转件和齿轮组进行传动。
如图16所示,本实施例的中间传递件为推动块752,当推动块752在触发部的推动作用下沿一直线移动时,推动块752能够推动检测部与导电部753脱离。盒体上还设置有第一弹性件754,第一弹性件754的一端与盒体相对固定,第一弹性件754的另一端与推动块752相对固定,以使推动块752在第一弹性件754的弹力作用下朝向远离检测部的方向移动。
图17至图19为实施例六中移动件的位置变化关系示意图。当移动件位于初始位置时,如图17所示,移动件751靠近推动块752的一侧设置有一个或多个凸起,凸起上具有推动斜面7511,推动块752上具有被推动斜面7521,推动斜面7511可以通过被推动斜面7521推动推动块752运动。较为优选的,本实施例的推动块752被推动后朝向远离盒体的方向运动,以使推动块752上的迫离斜面7522推动检测部与导电部脱离。
如图18所示,当移动件751运动并推动推动块752时,推动块752上的迫离斜面7522能够推动检测部与导电部脱离。之后移动件751继续运动并不再干涉推动块752,此时,第一弹性件754推动推动块752恢复到靠近盒体的位置,如图19所示。此时检测部重新回到接触导电部的位置,而在此过程中就产生了电子成像装置能够识别的脉冲。
图20为传动结构的立体视图。为了设置合适的传动比,还可以在第二齿轮741和移动件751之间设置了惰轮742,以使第二齿轮741通过惰轮742向移动件751传递驱动力,惰轮的数量可以根据实际需要进行设定;惰轮的设置一方面能够使传动过程中的震动更少的传递到电子成像装置的检测部,以免对检测部的正常检测产生不利影响,另一方面,能够使整个齿轮组的受力更加合理。
实施例七
本实施例为实施例三中的方案的进一步细化优化。未经明说的结构均与实施例三中别无二致。
图21为显影盒激活组件部分的立体图。第二齿轮841为锥齿轮,传递旋转驱动力到移动件851,移动件851一端的凸起再拨动摆杆852,摆杆构成中间传递件。
如图22和图23所示,移动件851包含锥齿轮部8511、轴8512、支 撑架8513、轴承8514、固定部8515和凸起8516。锥齿轮部8511与第二齿轮841啮合接收动力并传递到轴8512。支撑架8513固定在显影盒上,并包含支撑轴8512的轴承8514。优选地,支撑架8513通过打螺钉的方法固定在显影盒上。固定部8515固定在轴8512上,用于防止轴8512从轴承8514中脱落。在固定部8515上还设有凸起8516,用于和摆杆853接触。当轴8512转动时,固定部8515带动凸起8516也一起转动。
如图24所示,导电部853包含接触面8531,用于和检测部接触。在其旁边还设有凸起轴8532。摆杆852包含用于使供电部与接触面8531分离的第一端8523、用于固定在凸起轴8532上的环8521以及用于被凸起8516推动的第二端8522。优选地,环8521通过螺钉8534可转动的固定在导电部853上。优选地,还设置有第一弹性件,使摆杆852在不被凸起8516干涉时返回不影响供电部和接触面8531传递电能的位置。第一弹性件可以设置为环装结构穿过凸起轴8532且一端固定在导电部另一端固定在摆杆852的扭簧。
本实施例中第二齿轮和移动件之间可以设置传动机构,如至少一个齿轮构成的传动机构,进而第二齿轮、传动结构和移动件中至少一个设置有锥齿轮结构,即第二齿轮、传动结构和移动件中至少一个设置有锥齿轮部。
实施例八
本实施例思路类似于实施例二,但是本实施例展示了另一种型号的显影盒,配套于另一种型号的电子成像装置。出于统一的设计理念和不同型号类似的可靠性检测,因此也采取类似的方案。本实施例的导轨954具有弯折段,移动件951为可弯折的柔性齿条。
需要说明的是,本实施例的显影盒对应的电子成像装置的检测部可以仅用于对显影盒进行检测,电子成像装置上可以具有专门为显影盒供电的结构。本实施例的显影盒对应的电子成像装置是通过检测部被显影盒推动而位于不同的位置来检测显影盒。
如图26所示,电极953用于从电子成像装置接收电能,移动件951用于使电子成像装置识别显影盒。
如图25所示,显影盒沿其第一方向设置有多个旋转件,如搅拌件931、 送粉辊932以及显影辊933。这些旋转件均是从与动力接收部件连接的齿轮组处获取旋转驱动力并转动。因此,在本实施例及上述各实施例中,可以选择使用这些旋转件中的任意一者完成从显影盒的一端到另一端的动力传输过程。较为优选的,可以在上述各实施例中使用搅拌件作为示例,在本实施例中选择使用送粉辊932作为示例。
如图26所示,齿轮组940从送粉辊932处接收旋转驱动力并传递以驱动移动件951。电极953位于显影盒的该侧侧壁。移动件951安装在导轨954中以防止脱出,较为优选的,导轨954固定在显影盒上。为了防止移动件951在显影盒安装进电子成像装置后伸出的太多,从而和电子成像装置内的其他结构产生干涉,例如与电子成像装置安装显影盒位置处的门盖产生干涉,从而影响电子成像装置的正常使用或者导致电子成像装置损坏,本实施例将显影盒上的移动件951设置为可弯曲的柔性齿条,例如尼龙材料的齿条,同时在导轨954上设置有弯折段,以使柔性齿条在沿着具有弯折段的导轨954移动的过程中能够避让电子成像装置内的其他结构,从而防止移动件951对电子成像装置产生不良影响。齿条同时也具备一定的硬度,以接收驱动力。
如图27所示,移动件951上沿预设间距设置有预设数量的凸起952,通过设置不同的凸起952数量和间距,即可间隔不同的时间以不同的次数推动电子成像装置的检测部,从而产生不同的信号,电子成像装置通过处理这些信号即可得知显影盒的具体信息。较为优选的,导轨954设置在盒体的侧壁上,且不平行于盒体的第一方向。
其他技术特征与实施例二相同,并能达到相同或类似的技术效果,在此不再一一赘述,具体可参照实施例二的描述。
实施例九
本实施例与实施例二的不同之处在于:本实施例的中间传递件为摆杆。
如图28和图29所示,导电部A53上具有连接轴A532,摆杆A55套设在连接轴A532上,且可绕连接轴A532转动;摆杆A55具有第一端A552和第二端A553,第一端A552用于在触发部的推动下带动摆杆A55转动,以使第二端A553推动检测部与导电部A53脱离。
盒体上还设置有第一弹性件(图中未示出),第一弹性件的一端与摆杆A55相对固定,第一弹性件的另一端与盒体相对固定,第一弹性件用于在第一端A552与触发部脱离后带动摆杆A55复位,即第一弹性件具有带动摆杆A55回到不阻挡导电的位置的趋势。
具体实现时,齿条A51从第二齿轮接收动力后带动凸起A52沿导轨A54运动,较为优选的,导轨A54的导向不平行于第一方向。导电部A53包括导电接触面A531和连接轴A532,摆杆A55可转动的套设在连接轴A532上。摆杆的第一端A552可在凸起A52的推动下带动摆杆A55转动,以使第二端A553推动检测部与导电接触面A531脱离。第一弹性件的设置使摆杆A55在未受力时保持在不阻挡导电的位置,或者在摆杆A55上的外力消失后使摆杆A55能够恢复到不阻挡导电的位置。较为优选的,第一弹性件可以是一端与摆杆A55连接,另一端与盒体连接,且和摆杆A55的旋转轴同轴的扭簧。
如图29所示,齿条A51包含齿部A511,齿部A511用于和齿轮组啮合以推动齿条A51运动,凸起A52用于与第一端A552抵接以推动摆杆A55,使第二端A553与电子成像装置的检测部抵接并推动检测部与导电接触面A531脱离,从而使电子成像装置识别显影盒。较为优选的,凸起A52具有推动斜面A521和平面A522两部分,摆杆的第一端A552上具有可与推动斜面A521抵接的被推动斜面,从而使凸起A52与摆杆A55的接触更加流畅,平面A522用于在凸起A52推动摆杆A55的过程中,使摆杆A55保持在推动检测部与导电接触面A531脱离的位置,具体的,平面A522的长度和凸起A52的数量均可以根据电子成像装置内预设的内容进行设置。
连接轴A532的顶端设置有倒扣,装配时无需进行繁复的打螺钉工作,直接将摆杆A55安装进连接轴A532即可,连接轴A532上的倒扣能够保证摆杆A55不会脱落。
需要说明的是,中间传递件除了实施例六中的推动块和本实施例中的摆杆两种实现方式外,还可以根据实际需要设置其他的实现方式,此处不再赘述。其他技术特征与实施例二相同,并能达到相同或类似的技术效果,在此不再一一赘述,具体可参照实施例二的描述。
实施例十
图30为实施例十中显影盒激活组件一端的立体结构。本实施例的显影盒包括齿条B51、设置在齿条B51上的凸起B52、导电部B53以及用于安装齿条B51的导轨B54。导轨B54设置在盒体的端盖上,端盖通过螺钉等方式固定在盒体上以保护内部零件。第一弹性件B55的一端与齿条B51连接,另一端与导轨B54连接,第一弹性件B55具有保持齿条B51位于第一位置的作用,使齿条B51在完成被电子成像装置的检测部检测的动作后重新回到第一位置,第一位置即齿条开始检测前的位置。
图31为实施例十中显影盒激活组件一端移除端盖后的立体结构。本实施例的激活组件还包括齿轮组,齿轮组至少包括滞后齿轮B41,滞后齿轮B41用于接收第二中间齿轮B42传递的驱动力,齿条B51与滞后齿轮B41啮合,以使齿条B51在滞后齿轮B41的驱动下移动,且滞后齿轮B41上设置有至少一个第一缺齿部,第一弹性件B55用于在齿条B51移动到第一缺齿部时,带动齿条朝向远离检测部的方向移动。
齿轮组还包括与第二中间齿轮B42啮合的第一传递齿轮B42,第一传递齿轮B42与滞后齿轮B41同轴设置,且第一传递齿轮B42可带动滞后齿轮B41转动;第一传递齿轮B42上设置有用于使第一传递齿轮B42与第二中间齿轮B42脱离啮合的第二缺齿部。
第二中间齿轮B42将动力传递到第一传递齿轮B42,第一传递齿轮B42通过连接结构将动力传递到与其同轴的滞后齿轮B41上。滞后齿轮B41可以通过其表面的齿牙与齿条B51啮合以传递动力,并带动齿条B51从位于电子成像装置的检测部一侧的第一位置向靠近检测部的方向运动。此时第一传递齿轮B42和滞后齿轮B41均沿a方向运动。图31中所示的状态亦为显影盒安装在电子成像装置中进行检测前的状态,即齿条B51位于第一位置时的状态。
如图32所示,第一传递齿轮B42的与滞后齿轮B41相对的一侧设置有传动柱B421,滞后齿轮B41的与第一传递齿轮B42相对的一侧设置有传动槽B415;传动柱B421可沿传动槽B415移动,且传动柱B421在传动槽B415中移动至预设位置时带动滞后齿轮B41转动,例如:传动槽具 有第一侧和第二侧,当传动柱移动并抵接在传动槽的第二侧时,传动柱可带动第三齿轮移动。
当显影盒进行检测前,传动柱B421安装进传动槽B415的第一侧B416,当电子成像装置开始向显影盒传动并带动第一传递齿轮B42转动时,传动柱B421从第一侧B416转动到第二侧B417并带动滞后齿轮B41转动。这样的设置可以在电子成像装置运行一小段时间后再进行检测,防止由于电子成像装置反应不够快而导致第一次碰撞过程的数据没有被电子成像装置采集到。
本实施例以齿条的凸起碰撞三次检测部为例进行详细说明,滞后齿轮B41包含第一齿牙B411、第二齿牙B412、第三齿牙B413、第四齿牙B414;当电子成像装置和显影盒进行检测识别时,滞后齿轮B41沿a方向转动并带动齿条B51移动,在凸起B52尚未到达碰撞检测部的第二位置时,滞后齿轮B41即转动到使第一齿牙B411和第二齿牙B412之间的第一缺齿部朝向齿条B51,以使第四弹性件B55将齿条B51拉回第一位置;滞后齿轮B41继续沿a方向转动,第二齿牙B412与齿条B51啮合并带动齿条B51从第一位置向第二位置运动,直至运动到第二位置使凸起B52完成和检测部的第一次碰撞,然后滞后齿轮B41转动到使第二齿牙B412和第三齿牙B413之间的第一缺齿部朝向齿条B51,以使第四弹性件B55将齿条B51拉回第一位置;同理,第三齿牙B413带动齿条B51和凸起B52完成与检测部的第二次碰撞,第四弹性件B55将齿条B51拉回第一位置;第四齿牙B414继续带动齿条B51和突起B52完成与检测部的第三次碰撞,由于第四齿牙B414沿a方向旋转之后没有缺齿,完成与检测部的第三次碰撞后齿条B51和突起B52继续沿导轨B54运动,直到运动到检测装置的另一侧,此时,突起B52位于检测装置的另一侧为第三位置。在这个过程中,齿条上的凸起推动电子成像装置的检测部三次,以使检测部位于不同的位置,从而便于电子成像装置识别显影盒。
在其他实施例中,也可以根据实际检测需要碰撞的次数来设置第一缺齿部的数量,例如:需要一次碰撞时无需设置第一缺齿部,齿条B51可以直接从第一位置运动到第三位置;需要两次碰撞时设置两个第一缺齿部;需要四次碰撞时设置四个第一缺齿部。此外,也可以设置第一齿牙B412 直接带动齿条B51和凸起B52到达第二位置。
较为优选的,为了完成检测后滞后齿轮B41和第一传递齿轮B42不再继续转动,参照图34所示,可以在第一传递齿轮B42上设置第二缺齿部B422,从而在完成检测之后,第一传递齿轮B42与第二中间齿轮B42脱离啮合,以使第一传递齿轮B42和滞后齿轮B41不再转动。
本实施例根据实际的生产需求,对齿轮齿条的方案中传动机构进行了进一步的细化。在本实施例中未详细描述的部分均可参照前述各实施例设置。
实施例十一
本实施例的显影盒是在实施例九的基础上进行了进一步的细化,在本实施例中未详细描述的部分可参照前述各实施例进行设置。
如图33至图36所示,本实施例的显影盒的盒体还包括设置在第二侧壁上的端盖C70和支架C60,端盖C70覆盖至少部分第二齿轮;支架C60具有第一导轨C601和第二导轨C602,端盖C70具有与第一导轨C601对应的第三导轨C74以及与第二导轨C602对应的第四导轨C75;齿条C52上盖设有齿条盖C51,齿条C52的一侧位于第二导轨C602中,另一侧位于第四导轨C75中;齿条盖C51的一侧位于第一导轨C601中,另一侧位于第三导轨C74中。
支架C60上具有形成为第一导轨C601的第一凹槽以及形成为第二导轨C602的第二凹槽;端盖C70上具有形成为第三导轨C74的第三凹槽以及形成为第四导轨C75的第四凹槽;第二凹槽或第四凹槽具有对齿条C52进行限位的后缘,也可以是第二凹槽和第四凹槽均具有对齿条C52进行限位的后缘,齿条C52可在驱动力的作用下移动到与后缘抵接;并且,后缘可作为齿条C52位于初始位置时的参考基准。
齿条C52可在驱动力的作用下沿第二导轨C602与第四导轨C75移动;齿条盖C51可沿第一导轨C601与第三导轨C74移动,以使齿条盖C51安装到位。
齿条盖C51可拆卸的安装在盒体上,以使齿条C52可在齿条盖C51从盒体上拆除后,从第二导轨C602与第四导轨C75中拆卸下来,并重新 装回至初始位置。
具体的,本实施例的动力接收部件和第二齿轮依旧分别设置在盒体的第一侧壁和第二侧壁上,在本实施例中,较为优选的,从动力接收部件一端向第二齿轮一端传递动力的旋转件为搅拌件。
如图33所示,端盖C70用于保护设置在盒体第二侧壁上的各个零部件,如齿轮组C40、激活组件C50以及支架C60等。端盖C70在显影盒完成装配后与盒体的第二侧壁相对固定。
端盖C70上设置有倒扣C71、第一螺钉孔C72、第二螺钉孔C73、第三导轨C74以及第四导轨C75。倒扣C71通过与盒体上预设的对应位置进行勾连,第一螺钉孔C72和第二螺钉孔C73通过打螺钉的方式与盒体上预设的螺钉孔连接以将端盖C70固定连接在盒体上。第三导轨C74用于支撑齿条盖C51,第四导轨C75用于支撑齿条C52。
如图34和图35所示,齿条盖C51通过第三螺钉孔C512固定在盒体的第二侧壁上,齿条盖C51内部设置有轨道以容纳齿条C52沿相应的轨道运动。摆杆C53可以被齿条C52上的凸起拨动。第一弹性件C54具有维持摆杆C53位于摆杆C53第一位置。在齿条盖C51上具有一个侧面C511,当端盖C70装配后,侧面C511可以与端盖C70接触,从而进一步的约束了齿条盖C51的运动。当齿条盖C51被端盖C70约束后,即使移除第三螺钉孔C512中的螺钉,齿条盖C51也只能沿着垂直于第一方向的特定位置装入或取出。这样在完成打印检测后需要将齿条C52复位时,只需沿特定的位置取出齿条盖C51即可改变齿条C52的位置从而完成复位。进一步的,也可以等完成打印检测并复位齿条C52后,再将第三螺钉孔C512中的螺钉安装到位,之前的生产流程中可以仅依靠端盖C70与侧面C511的抵接来限位约束齿条盖C51。
如图36和图37所示,齿轮组C40包含第四齿轮C41、第二齿轮C42、第三齿轮C43。第二齿轮C42与搅拌件C31连接并同轴转动;第四齿轮C41为双层齿轮,其中一层与第二齿轮C42啮合,另一层与第三齿轮C43啮合;第三齿轮C43用于与齿条C52啮合,以使第三齿轮C43从第四齿轮C41处接收的动力传递给齿条C52,并驱动齿条C52运动。第二齿轮C42相比于支架C60更靠近显影盒的主体部分;第三齿轮C43相比于支架 C60更远离显影盒的主体部分;第三齿轮C43由支架C60旋转支撑,即第三齿轮C43的轴可以伸入至支架C60的轴套孔C64中,从而获得可旋转的支撑。支架C60上具有用于支撑齿条盖C51的第一导轨C601和用于支撑齿条C52的第二导轨C602。
支架C60上具有与盒体固定连接的倒扣C66和第四螺钉孔C65。较为优选的,在显影盒的装配过程中,第四螺钉孔C65与端盖C70上的第二螺钉孔C73(如图28所示)重合,并可以通过一根穿过第四螺钉孔C65和第二螺钉孔C73的螺钉将支架与端盖固定在盒体上以节约空间和材料。支架C60上设置有送粉辊导电处C67和显影辊导电处C68,分别为送粉辊C32和显影辊C33传输电能。在本实施例中,导电部设置在支架C60上,导电部包括与电子成像装置接触以接收电能的导电接触面C61,以及靠近导电接触面C61的设置的连接轴C62。较为优选的,连接轴C62的中心线与导电接触面C61平行,且连接轴C62的自由端设置有防脱结构。摆杆C53即套设在连接轴C62上。支架C60上还设置有支撑第一弹性件C54的支撑面C63。
图38和图39所示,齿条C52上设置有凸齿部分C525,用于与第三齿轮C43啮合并接收动力,齿条C52上还设置有与摆杆C53接触的凸起。在本实施例中凸起的数量设置为两个,即第一凸起C521和第二凸起C522。进一步的,为了使凸起与摆杆C53的接触过程更加流畅,第一凸起C521上设置有推动斜面C523,第二凸起C523上设置有推动斜面C524。
图40至图44所示,摆杆C53具有第一端C532、第二端C533以及环C531。本实施例中新提供了另一种第一弹性件的设置方法,即第一弹性件C54的一端与摆杆的第一端C532连接,第一弹性件C54的另一端与支撑面C63连接,以使摆杆C53在不受外力作用的情况下维持在第一位置,且在摆杆C53运动第二位置后具有推动摆杆C53回到第一位置的趋势。
在装配显影盒时,齿条C52的一侧位于第二导轨C602中,另一侧位于第四导轨C75中,且可沿着第二导轨C602和第四导轨C75移动以安装到位;齿条盖C51的一侧位于第一导轨C601中,另一侧位于第三导轨C74中,且可沿着第一导轨C601和第三导轨C74移动以安装到位。
如图40所示,当电子成像装置没有开始驱动显影盒时,齿条C52没 有与第一端C532接触,此时齿条C52处于初始位置,摆杆C53位于第一位置,第二端C533不会阻止电子成像装置向显影盒传递电能。
如图41所示,当电子成像装置通过动力接收部件驱动显影盒并传递到齿条C52后,齿条C52接收驱动力并沿着第二导轨C602和第四导轨C75移动,第一凸起C521与第一端C532接触,第二端C533阻挡电子成像装置向显影盒传递电能,此时摆杆C53位于第二位置。
如图42所示,齿条C52继续前进,当第一凸起C521不再与第一端C532接触时,第一弹性件C54推动摆杆C53从第二位置回到第一位置,此时第二端C533不会阻挡电子成像装置向显影盒传递电能。
如图43所示,之后齿条C52继续前进到第二凸起C522与第一端C532接触时,第二端C533阻挡电子成像装置向显影盒传递电能,此时摆杆C53位于第二位置。
如图44所示,当齿条继续向前带动第二凸起C522也不再与第一端C532接触时,此时齿条C52处于末位置,第一弹性件C54推动摆杆C53从第二位置回到第一位置,此时第二端C533不会阻挡电子成像装置向显影盒传递电能。在齿条的整个运动过程中,电子成像装置检测部被摆杆两次推动,并收到了两次脉冲信息,从而能够检测出特定的显影盒。
当齿条C52从初始位置移动到末位置后,首先,将齿条盖C51从显影盒上拆卸下来;然后,将齿条C52从第二导轨和第四导轨中移出,并重新安装到初始位置;最后,将齿条盖C51装回到显影盒上,从而完成了齿条C52的复位。
其他技术特征与实施例二相同,并能达到相同或类似的技术效果,在此不再一一赘述,具体可参照实施例二的描述。
实施例十二
本实施例中的内容与实施例十一中类似,没有说明的部分视为与实施例十一相同。
齿条盖D51与盒体卡接;和/或,齿条盖D51与盒体螺纹连接。
第二导轨D602和/或第四导轨上设置有悬臂式的卡扣(图中未示出),齿条D52上设置有与卡扣匹配的卡槽(图中未示出),当卡槽与卡扣抵接 时,齿条D52位于初始位置;卡扣可作为齿条D52位于初始位置时的参考基准。
如图45所示,显影盒包括齿条盖D51、端盖D70以及支架D60等部件。其中,齿条盖D51可以在不移除其他零件的情况下从显影盒上卸下。较为优选地,齿条盖D51可以通过卡扣连接到盒体上,且可沿预定方向从盒体上徒手卸下,或者,齿条盖D51可以通过螺钉固定到显影盒。
图46和图48为齿条盖D51装配到位前的位置,图47和图49为齿条盖D51装配到位后的位置;图46和图47为从显影盒外侧方向观察的结构示意图,图48和图49为从显影盒内侧方向观察的结构示意图,外侧和内侧的观察角度大致为反向(即两者夹角约为180)。
如图46至图49所示,齿条盖D51具有第一固定点D511、第二固定点D512和第三固定点D513。其中,第一固定点D511位于齿条盖D51安装过程中移动方向的前方,第一固定点D511通过卡凸的方式卡入支架D60上特定的固定位置D69内。第二固定点D512用于防止齿条盖D51沿垂直于齿条盖D51的安装方向脱出,第二固定点D512在齿条盖D51沿着安装方向移动的过程中进入端盖上设有的第一凹陷D71内,从而能够防止齿条盖D51脱出。第三固定点D513位于齿条盖D51安装过程中移动方向的后方,较为优选的,第三固定点D513为设置在齿条盖D51上的卡凸,该卡凸可以进入端盖D70的第二凹陷D72中,从而使齿条盖D51只能沿特定的方向抽出。
如图50和图51所示,端盖D70上设置有用于将端盖D70固定在盒体上的第一卡扣D74、第二卡扣D75和螺钉孔D76;端盖D70还设置有用于支撑齿条盖D51的第三导轨D78和用于支撑齿条D52的第四导轨D79。显影盒包括与实施例十类似结构和传动关系的齿轮组,但是本实施例中支架D60不再将齿轮组分为两个不同的区域在本实施例中,第三齿轮D43可旋转的固定在端盖D70上。通过在端盖D70上设置第三齿轮轴D77,并在第三齿轮轴D77的顶部设置防脱落的倒扣,从而能够将第三齿轮D43可旋转的固定在端盖D70上。为了使装配过程中更加简便,还可以在端盖D70上设置第二齿轮半轴D73,第二齿轮半轴D73通过与盒体上的另一个第二齿轮半轴对接以形成完整的第二齿轮轴。在装配时,可以先将第二齿 轮D42插入第二齿轮半轴D73上,通过合理设置第二齿轮半轴的位置和第一卡扣D74的位置,能够使第一卡扣D74的自由端的凸起部分起到约束第二齿轮D42的作用,以使第二齿轮D42在不受外力作用的情况下不会从端盖D70上脱出,从而可以在装配时将第二齿轮D42同端盖D70一并安装到盒体上即可,进而降低了工人操作的工时和齿轮可能丢失的风险。
如图52所示,在本实施例中摆杆D53和第一弹性件D54的位置是根据显影盒的具体结构和空间位置进行的适应性设计,两个实施例中摆杆的原理均相同且均可被齿条推动,是摆杆的两种具体的实现方式。
图53和图54所示,支架D60通过第三卡扣D66和螺钉孔D65固定在盒体上,且支架D60在垂直于盒体第一方向的平面上的投影和齿轮组D40不重合,尤其是和第四齿轮D41和第二齿轮D42不重合。
齿条D52的运动轨道可以设置为一侧由支架D60实现,另一侧由端盖D70实现。齿条的一侧位于支架D60的第二导轨D602中,另一侧位于端盖D70的第四导轨D79中;齿条盖D51一侧位于支架D60的第一导轨D601中,另一侧位于端盖D70的第三导轨D78中,当齿条盖D51安装在显影盒上后才在端盖D70一侧形成完整的,且能够同时约束齿条D52的上部和下部的导轨结构。可以在第二导轨D602或第四导轨D79上设置悬臂式的卡扣(图中未示出),同时在齿条D52上设置可以与卡扣抵接的卡槽(图中未示出),从而可以在初始位置对齿条D52进行限位,且卡扣可以作为齿条D52位于初始位置时的参考基准。
其他技术特征与实施例十一相同,并能达到相同或类似的技术效果,在此不再一一赘述,具体可参照实施例二的描述。
实施例十三
本实施例公开了一种显影盒激活组件一端的齿轮组结构。
如图55所示,显影盒包含送粉辊E32和显影辊E33,这两个旋转辊均可以从显影盒长度方向两端的一端接收动力并传递到另一端。优选地,本实施例中的第二齿轮E41与送粉辊E32同轴设置并固定在送粉辊E32上。第三齿轮E42、第四齿轮E43、第五齿轮E44均为双层齿轮,且第三齿轮E42与第二齿轮E41和第四齿轮E43啮合,第四齿轮E43与第三齿 轮E42和第五齿轮E44啮合,第五齿轮E44与第四齿轮E43啮合的同时与检测齿轮E51啮合。当动力从送粉棍E32传递时,分别经过第二齿轮E41、第三齿轮E42、第四齿轮E43、第五齿轮E44,最终传递到计数齿轮E51。本实施例中计数齿轮为激活组件,第三齿轮、第四齿轮和第五齿轮为传动机构。
实施例十四
本实施例是在实施例十三的基础上进行的进一步改进,主要是优化了显影盒动力接收部件一端的齿轮组,减少了零件数量,从而降低了成本。
如图56所示,本实施例中取消了从动力接收部件一端的齿轮组驱动搅拌件,达到节约零件并节省装配时间的效果。
本实施例中的显影盒传动流程如下:首先,动力接收部件F10从电子成像装置接收旋转驱动力;接下来,动力接收部件F10通过与显影辊齿轮F21和第一齿轮F22啮合,驱动显影辊和送粉辊转动;之后,送粉棍传递动力到计数齿轮一端的齿轮组,并传递动力到第五齿轮E41(见图55)和计数齿轮E51(见图55)。第五齿轮E44通过轴与搅拌件连接,从而实现带动搅拌件转动的功能。因此即便减少了齿轮的数量,降低了装配的流程和时间,也完成了显影盒的全部功能。
实施例十五
本实施例中未说明的部分与前述各实施例相同。本实施例涉及两个技术方案,分别为为了解决齿条过长而将齿条做成可以伸出的两部分和为了解决某些型号的显影盒被电子成像装置检测时在齿条需要加速前进而设计的传动结构。
如图57所示,显影盒包含长度方向的两端,A端和B端。显影盒1包括:盒体10、显影辊11、送粉辊12、端盖18、护盖19和动力接收部件20。端盖18和护盖19可独立拆卸连接。其中,A端设有动力接收部件20,用于从电子成像装置接收动力;B端设有第一齿条30和第二齿条40,用于与电子成像装置中的检测部接触。
如图58所示,显影盒通过动力接收部件20从电子成像装置接收旋转 动力,并通过卡设在送粉辊12轴一端的第一齿轮121将动力传递给送粉辊,进而带动卡设在送粉辊12轴另一端的第二齿轮122旋转。
如图59和图60所示,端盖18设有导轨181,第一齿条30和第二齿条40均设置在导轨181中。盒体B端的侧壁101上设有第一定位柱1011和第二定位柱1012;显影盒1包括:第一中间齿轮13、第三传递齿轮14a、第二传递齿轮14b、滞后齿轮15、第一传递齿轮16和传动齿轮17。其中,第三传递齿轮14a和第二传递齿轮14b同轴设置。
如图61和图62所示,滞后齿轮15包括:第一通孔150、第一突起151、小齿轮部152和大齿轮部153;第一传递齿轮16包括:第二通孔160、第二突起161和接合凹槽162和第一齿轮部163。其中,第一传递齿轮16的第一齿轮部163与第二传递齿轮14b啮合。
其中,第一通孔150和第二通孔160依次卡设在第一定位柱1011上,传动齿轮17安装进第二定位柱1012中,从而使得滞后齿轮15、第一传递齿轮16和传动齿轮17固定连接在盒体10上。
如图63和图64所示,第一齿条30包括:第一检测突起301、第二检测突起302、第三突起303和第一齿牙部304。第二齿条40包括:第三检测突起401、第四检测突起402、传动槽403和第二齿牙部404。其中,第三突起303卡设在传动槽403中,并可在传动槽403中移动,使得第一齿条30与第二齿条40能够相对运动。传动槽和第三突起的位置可以互换。
如图65和图66所示,齿条位于在初始位置,显影盒还未接收到旋转驱动力,此时第三突起303位于传动槽403中,并且第一齿条30的第一齿牙部304未与传动齿轮17啮合,第二齿条40的第二齿牙部404的一部分与传动齿轮17啮合。
显影盒通过动力接收部件20从电子成像装置接收旋转驱动力,并通过送粉辊12的第二齿轮122将动力传递到显影盒B端的齿轮组。第二齿轮122将旋转驱动力传递到与其啮合的第一传递齿轮13,并进一步传递到与第一传递齿轮13啮合的第二传递齿轮14b,第二传递齿轮14b从第一传递齿轮13处接收旋转驱动力传递到第一传递齿轮16,并带动第一传递齿轮16旋转。
当第一传递齿轮16旋转时,第二突起161也随之转动,并逐渐转动 到与卡设在接合凹槽162中的滞后齿轮15的第一突起151接触的位置,进而带动滞后齿轮15旋转,由于该过程需要一定的缓冲时间,使得滞后齿轮15相对于第一传递齿轮16滞后旋转。当滞后齿轮15旋转时,与其啮合的传动齿轮17也随之转动,从而带动第二齿条40运动,此时第一齿条30相对于传动齿轮17不发生相对运动。
第一齿条30和第二齿条40之间滑动连接,第一齿条30滞后第二齿条40,第二齿条40在传动齿轮17的驱动下移动,然后第二齿条40带动第一齿条30与传动齿轮1730连接,从而第一齿条30可以直接从传递齿轮17接收驱动力而平动,而不是通过第二齿条40驱动。
如图67和图68所示,当齿条处于中间位置时,传动槽403的尾端移动到与第三突起303抵接的位置,同时第二齿条40的第二齿牙部404相对于传动齿轮17移动了一定距离,并且第一齿条30的第一齿牙部304仍旧处于不与传动齿轮17啮合的状态。
在第二齿条40从初始位置移动到中间位置的过程中,电子成像装置中的检测部与第二齿条40的第三检测突起401和第四检测突起402接触,并不断经历检测部与检测突起接触、分离、再接触、再分离的过程。
齿条位于中间位置时,第二齿条40不在接收驱动力而停止移动,而第一齿条30仍与传动齿轮17连接,即第一齿条30仍可以接收驱动力而移动。
如图69和图70所示,当滞后齿轮15从第一传递齿轮16处接收到旋转驱动力后,滞后齿轮15上的小齿轮部152逐渐旋转至与第三传递齿轮14a啮合,从而带动滞后齿轮15加速旋转,进一步带动与滞后齿轮15啮合的传动齿轮17随滞后齿轮15一起加速转动。
由于传动齿轮17的加速转动,使得第一齿条30从与传动齿轮17啮合的位置逐渐运动到与传动齿轮17脱离啮合的位置,此时第一齿条也停止移动,齿条到达末位置。当传动齿轮17加速完后,第一齿条30与传动齿轮17完全脱离啮合,即第一齿条30的第一齿牙部304的最后一个齿牙和第二齿条40的第二齿牙部404的最后一个齿牙平齐,第一齿条30和第二齿条40与传动齿轮17都同时脱离啮合。同时,第三突起303移动到与传动槽403的前端抵接的位置。在齿条处于末位置时,电子成像装置中的 摆杆始终与检测突起接触。
第一齿条30和第二齿条40重叠设置而处于收纳状态,第一齿条30和第二齿条40顺次往同一方向运动以使第一齿条30和第二齿条40处于展开状态,也能够驱动展开后的第一齿条往同一方向以使第一齿条30和第二齿条40再次处于收纳状态,从而减小了显影盒1的尺寸,进而也降低了成本。
最后应说明的是:以上各实施例仅用以说明本申请的技术方案,而废对齐限制;尽管参照前述各实施例对本申请进行了详细的说明,本领域的普通技术人员应当理解;其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分或者全部技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本申请各实施例技术方案的范围。

Claims (25)

  1. 一种显影盒,可拆卸地安装在电子成像装置中,包括:
    盒体,所述盒体内容纳有显影剂,所述盒体包括第一侧壁和第二侧壁,所述第一侧壁与所述第二侧壁沿第一方向相对设置;
    动力接收部件,用于接收所述电子成像装置传递的驱动力,所述动力接收部件位于所述第一侧壁上;
    旋转件,安装在所述第一侧壁和所述第二侧壁之间,所述旋转件的一端设置有第一齿轮,所述旋转件的另一端设置有第二齿轮;所述第一齿轮位于所述第一侧壁上,并用于接收所述动力接收部件传递的驱动力;所述第二齿轮位于所述第二侧壁上,并用于接收所述旋转件传递的驱动力;和,
    激活组件,位于所述第二侧壁上,用于接收所述第二齿轮传递的驱动力;
    其特征在于,所述激活组件包括可移动的移动件以及设置在所述移动件上的触发部,所述触发部可在所述移动件的带动下触发所述电子成像装置的检测部,以使所述电子成像装置对所述显影盒进行识别,移动件以平动或者绕不与第一方向平行的方向的旋转轴线转动的方式移动。
  2. 根据权利要求1所述的显影盒,其特征在于,所述移动件为齿条,所述触发部为设置在所述齿条上的凸起。
  3. 根据权利要求2所述的显影盒,其特征在于,所述盒体上设置有导轨,所述齿条可沿所述导轨移动,以使所述触发部触发所述检测部。
  4. 根据权利要求3所述的显影盒,其特征在于,所述导轨具有弯折段,所述齿条为可弯折的柔性齿条。
  5. 根据权利要求3所述的显影盒,其特征在于,所述盒体还包括设置在所述第二侧壁上的端盖和支架,所述端盖覆盖至少部分所述第二齿轮;
    所述支架具有第一导轨和第二导轨,所述端盖具有与所述第一导轨对应的第三导轨以及与所述第二导轨对应的第四导轨;
    所述齿条上盖设有齿条盖,所述齿条的一侧位于所述第二导轨中,另一侧位于所述第四导轨中;所述齿条盖的一侧位于所述第一导轨中,另一侧位于所述第三导轨中。
  6. 根据权利要求5所述的显影盒,其特征在于,所述齿条可在驱动力的作用下沿所述第二导轨与所述第四导轨移动;所述齿条盖可沿所述第一导轨 与所述第三导轨移动,以使所述齿条盖安装到位。
  7. 根据权利要求6所述的显影盒,其特征在于,所述齿条盖可拆卸的安装在所述盒体上;所述齿条可在所述齿条盖从所述盒体上拆除后,从所述第二导轨与所述第四导轨中拆卸下来,并重新装回至初始位置。
  8. 根据权利要求7所述的显影盒,其特征在于,所述支架上具有形成为所述第一导轨的第一凹槽以及形成为所述第二导轨的第二凹槽;
    所述端盖上具有形成为所述第三导轨的第三凹槽以及形成为所述第四导轨的第四凹槽;所述第二凹槽和/或所述第四凹槽具有对所述齿条进行限位的后缘,所述齿条可在驱动力的作用下移动到与所述后缘抵接;所述后缘可作为所述齿条位于初始位置时的参考基准。
  9. 根据权利要求8所述的显影盒,其特征在于,所述齿条盖与所述盒体卡接;和/或,所述齿条盖与所述盒体螺纹连接。
  10. 根据权利要求8所述的显影盒,其特征在于,所述第二导轨和/或所述第四导轨上设置有悬臂式的卡扣,所述齿条上设置有与所述卡扣匹配的卡槽,当所述卡槽与所述卡扣抵接时,所述齿条位于初始位置;所述卡扣可作为所述齿条位于初始位置时的参考基准。
  11. 根据权利要求2所述的显影盒,其特征在于,所述齿条至少包括第一齿条和第二齿条,所述第一齿条和所述第二齿条并列设置,所述驱动力使第一齿条和第二齿条在展开状态和收纳状态之间变换。
  12. 根据权利要求11所述的显影盒,其特征在于,所述第一齿条和所述第二齿条之间滑动连接,所述第一齿条滞后所述第二齿条,所述第二齿条在所述驱动力下移动,然后所述第二齿条带动所述第一齿条与所述第二齿轮连接。
  13. 根据权利要求12所述的显影盒,其特征在于,所述第二齿轮能够先后与所述第一齿条和所述第二齿条啮合,所述第一齿条和所述第二齿条之间设置有接合凹槽和接合突起,所述第二齿轮驱动所述第二齿条,使所述接合突起沿所述接合凹槽移动至所述接合凹槽与所述接合突起干涉。
  14. 根据权利要求1所述的显影盒,其特征在于,所述移动件为锥齿轮,所述触发部为设置在所述锥齿轮上的凸起。
  15. 根据权利要求1所述的显影盒,其特征在于,所述盒体上设置有中 间传递件,所述触发部可在所述移动件的带动下推动所述中间传递件,以使所述中间传递件推动所述检测部。
  16. 根据权利要求15所述的显影盒,其特征在于,所述盒体上还设置有第一弹性件,所述第一弹性件的一端与所述盒体相对固定,所述第一弹性件的另一端与所述中间传递件相对固定;所述中间传递件在所述第一弹性件的弹力作用下朝向远离所述检测部的方向移动。
  17. 根据权利要求16所述的显影盒,其特征在于,所述中间传递件为摆杆或推动块。
  18. 根据权利要求1所述的显影盒,其特征在于,所述第二齿轮与所述移动件之间设置有传动机构,所述第二齿轮通过所述传动机构向所述移动件传递驱动力。
  19. 根据权利要求18所述的显影盒,其特征在于,所述传动机构包括第一传动部分和第二传动部分,所述第一传动部分用于与所述移动件传动连接,所述第二传动部分用于与第二齿轮传动连接,所述第一传动部分和所述第二传动部分被配置成适宜于将传递给所述第二传动部分的驱动力延迟传递给所述第一传动部分。
  20. 根据权利要求19所述的显影盒,其特征在于,所述第一传动部分包括轴向上设置有第一突起的滞后齿轮,所述第二传动部分包括轴向上设置有接合凹槽的第一传递齿轮,所述接合凹槽被构造成与所述第一传递齿轮的圆心形成扇形,所述第一突起伸入所述接合凹槽内并能沿着所述接合凹槽的长度方向运动。
  21. 根据权利要求19所述的显影盒,其特征在于,所述传动机构还包括用于加速移动件移动的第三传动部,所述第三传动部分的传动比大于所述第二传动部分的传动比;所述第二传动部分和所述第三传动部分可控地择一与所述第二齿轮传动连接。
  22. 根据权利要求20所述的显影盒,其特征在于,所述第二传动部分包括第二传递齿轮,所述第三传动部分包括第三传递齿轮,所述第二传递齿轮和第三传递齿轮被构造成同轴转动,所述第二传递齿轮的分度圆直径小于所述第三传递齿轮的分度圆直径;
    所述滞后齿轮上设置有小齿轮部,小齿轮部为缺齿轮,所述小齿轮部与 所述滞后齿轮同轴设置,所述小齿轮部的分度圆直径小于所述滞后齿轮的分度圆直径,所述小齿轮部与所述第三传递齿轮连接,所述第二传递齿轮与所述第一传递齿轮连接。
  23. 根据权利要求18所述的显影盒,其特征在于,所述传动机构和移动件中至少一个含有锥齿轮部。
  24. 根据权利要求1所述的显影盒,其特征在于,所述动力接收部件与所述第一齿轮直接啮合。
  25. 一种电子成像装置,包括权利要求1-24任一所述的显影盒。
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