WO2023109949A1 - 显影盒 - Google Patents
显影盒 Download PDFInfo
- Publication number
- WO2023109949A1 WO2023109949A1 PCT/CN2022/139598 CN2022139598W WO2023109949A1 WO 2023109949 A1 WO2023109949 A1 WO 2023109949A1 CN 2022139598 W CN2022139598 W CN 2022139598W WO 2023109949 A1 WO2023109949 A1 WO 2023109949A1
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- WO
- WIPO (PCT)
- Prior art keywords
- protrusion
- rotating member
- transmission
- developing cartridge
- box body
- Prior art date
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Images
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
- G03G15/0856—Detection or control means for the developer level
- G03G15/0858—Detection or control means for the developer level the level being measured by mechanical means
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0863—Arrangements for preparing, mixing, supplying or dispensing developer provided with identifying means or means for storing process- or use parameters, e.g. an electronic memory
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1642—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements for connecting the different parts of the apparatus
- G03G21/1647—Mechanical connection means
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical 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
- G03G21/1875—Mechanical 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
- G03G21/1896—Mechanical 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
Definitions
- the invention relates to the technical field of electronic imaging, in particular to a developing box.
- An electrophotographic image forming apparatus includes a developing cartridge for developing an electrostatic latent image on a photosensitive drum with toner.
- the developing cartridge has a developing roller rotatably supported in its casing, and develops by supplying toner housed in the casing from the developing roller to the photosensitive drum.
- the developer cartridge is usually installed in the image forming device in a detachable manner.
- the existing developing cartridge is provided with a The device is preset to be detected with a component combination of the detected part and a power receiving member for receiving driving force from a power output member provided in the image forming apparatus.
- the driving head of the tested part is driven by receiving the driving force.
- the driving force can be transmitted between the two through gears.
- the driving force is transmitted to the side where the detected part is installed through the stirring shaft installed in the developing cartridge, and then the driving force is transmitted to the detected part through gears.
- a set of gears should be installed on both sides of the developing cartridge respectively. The installation of these gears not only increases the The material cost of the cartridge also increases the assembly cost of the developing cartridge.
- the object of the present invention is to provide a developing cartridge, which is a conflicting connection between the detected component and the detection device of this program, and it does not need to remove the connection between the detected component and the detection device through complicated operations or structures, so it can solve the problem of avoiding
- the problem of inconvenient operation caused by installation or removal into the image forming device can effectively solve the problem that the developer cartridge is not easy to be identified due to the complicated connection relationship between the detected component and the detection device, so as to ensure the integrity of the developer cartridge. normal work.
- a developing cartridge installed in an image forming device having a detection device comprising:
- a box body which is used to store the developer, and has a first end and a second end disposed opposite to each other;
- a power receiving device which is provided on the box body, and can receive driving force from the image forming device
- the detected component is movably arranged in the box;
- a transmission component which is movably arranged on the box body, one end of which is in transmission connection with the power receiving device, and the other end is in transmission connection with the detected component;
- the transmission component can convert the power of the power receiving device into a driving force for the detected component, so that the detected component can exert force on the detection device.
- the detected component is used to touch the detection member in the image forming device, the detected component is at least partially located at the second end, the power receiving device is located at the first end, and the transmission component At least partially displaceable in a first direction, the transmission assembly is configured to convert rotational motion of the power receiving device into linear motion.
- the transmission assembly includes:
- a first rotating member which is rotatably arranged at the first end of the box body, is in transmission connection with the power receiving device, and has a first transmission protrusion;
- a first swing rod one end of which is in transmission connection with the first transmission protrusion, and the other end of which is in transmission connection with the detected component
- the power receiving device can drive the first rotating member to rotate, the first rotating member drives the first transmission protrusion to rotate, the first transmission protrusion drives the first pendulum to swing, and the detected component responds to the first The movement of the pendulum moves to exert a force on the detection device.
- the detected components include:
- the detected end is arranged at the end of the third slider, and can exert force on the detection device.
- the third slider moves linearly.
- a slide rail is provided on the second end of the box body, and the third slider is slidably provided on the slide rail.
- the second end of the box body is provided with a second cover, and the slide rail is arranged on the second cover.
- the third slider is provided with a first lever, the first lever abuts against the first swing lever, and the first swing lever can drive the first swing lever when it swings.
- a driving rod moves towards the direction close to the detection device.
- the third slider is provided with a mounting hole
- the slide rail is provided with a mounting seat extending into the mounting hole
- a second mounting hole is provided between the mounting hole and the mounting seat. Two elastic parts.
- the first swing link moves at a first speed and a second speed in response to rotation of the first rotating member, the first speed being different from the second speed.
- the first rotating member receives the power transmitted by the power receiving device to rotate and generate displacement in the first direction.
- the first transmission protrusion includes a first protrusion and a fourth protrusion distributed circumferentially along the rotation axis of the first rotating member, and the distance from the first protrusion to the rotation axis of the first rotating member is The distance is different from the distance from the fourth protrusion to the axis of rotation of the first rotary member.
- the box body is provided with a stopper, and the stopper can limit the movement of the first rotating member away from the box body.
- the first transmission protrusion further includes a second protrusion and a third protrusion
- the stopper is located in the rotation track of the first protrusion, the second protrusion, and the third protrusion, and the stopper It can be abutted against the first protrusion to limit the movement of the first rotating member away from the box body.
- the first swing rod is provided with a force-receiving protrusion
- the first transmission protrusion includes a fourth protrusion
- the fourth protrusion is at a different position from the first protrusion in the first direction
- the first swing link swings around a rotation axis intersecting the first direction.
- the transmission assembly includes a stirring gear set, which is rotatably arranged at the first end of the box body, and is used to drive the stirring frame to rotate;
- the first rotating member is coaxially connected with the stirring gear set
- the developing cartridge includes a first elastic member, one end of the first elastic member abuts against the first rotating member, and the other end abuts against
- the stirring gear set can provide elastic force for the first rotating member to approach the first end of the box body.
- the stirring gear set includes:
- the first shaft sleeve is used for coaxial connection with the stirring frame
- the first rotating member is rotatably sleeved on the second shaft sleeve;
- a stirring gear part which is in transmission connection with the driving force receiving device, and which is arranged on the second shaft sleeve;
- One end of the first elastic member is in contact with the first rotating member, and the other end is in contact with the stirring gear part.
- the first rotating member is threadedly connected with the second shaft sleeve.
- the transmission assembly includes a second transmission rod, which is displaceable in the first direction and disposed on the box body, and the detected component responds to the movement of the second transmission rod in the first direction. move by displacement.
- the second transmission rod has a second oblique connection protrusion
- the second oblique connection protrusion is in transmission connection with the power receiving device, and the driving force provided by the power receiving device acts on the second oblique on the connecting protrusion, so that the second inclined connecting protrusion drives the second transmission rod to generate displacement in the first direction.
- the detected component is arranged at the end of the second transmission rod, and the detected component moves with the movement of the second transmission rod to exert force on the detection device.
- the transmission assembly includes a third rotating member and a second swing link
- the third rotating member has a first protruding portion, a second protruding portion, a third The protruding parts, the first protruding part, the second protruding part and the third protruding part are located on the moving track of the second swing link.
- the second swing rod is rotatably disposed on the box body, and the detected component is disposed at the end of the second swing rod; the second swing rod has a first state and a second state; in the first state, the detected component can exert force on the detection device; in the second state, the detected component does not exert force on the detection device.
- the transmission assembly includes a sixth elastic member, one end of which abuts against the second end of the box body, and the other end abuts against the second swing rod, which can be the sixth elastic member.
- the second swing link provides restoring elastic force to move the second swing link from the first state to the second state.
- the transmission assembly includes:
- the first moving rod can be displaced in a first direction relative to the box body
- the detected component moves in response to displacement of the first moving rod in the first direction.
- the transmission assembly includes a connecting rod, one end of which is rotatably connected to the first moving rod, and the other end is rotatably connected to the detected component; the first moving rod passes through the connecting rod Driving the detected component to slide away from the detection device.
- the connecting rod includes:
- a first connecting part one end of which is rotatably connected with the first moving rod, and the other end is connected with the rod body;
- the other end of the second connecting part is connected to the rod body, and the other end is rotatably connected to the detected component.
- the first connecting part is hinged to the first moving rod, and the second connecting part is hinged to the detected component.
- a rotation groove is defined at the end of the first moving rod, and the first connecting part is rotatably connected in the rotation groove.
- the transmission assembly includes:
- the fourth rotating member which is rotatably arranged on the box body, is in transmission connection with the power receiving device;
- the transmission assembly also includes a first inclined push block, the first inclined push block is arranged on the fourth rotating member, the first inclined push block has a first slope,
- the first slope can be connected to the first moving rod in conflict
- the first inclined push block can rotate together with the fourth rotating member.
- the transmission assembly further includes a second oblique push block, the second oblique push block is arranged at the end of the first moving rod, and the second oblique push block has a second slope; The second slope is used to interfere with the first slope.
- the number of the first oblique push blocks is at least two and are evenly distributed on the fourth rotating member, and a first rotation notch is formed between adjacent first oblique push blocks .
- the transmission assembly also includes:
- a third inclined push block which is arranged on the fourth rotating member, and has a third inclined plane
- a second rotation notch is formed between the first oblique push block and the third oblique push block.
- the included angle between the third inclined plane and the end surface of the fourth rotating member is different from the included angle between the first inclined plane and the end surface of the fourth rotating member.
- the seventh elastic member which is arranged on the box body, is connected to the first moving rod, and can provide restoring elastic force for the first moving rod;
- the first moving rod can move away from the detected component, and drive the detected component to move away from the detection device.
- the transmission assembly includes a first moving rod, the first moving rod is disposed on the box body so as to generate displacement relative to the box body at least in the first direction, and the first moving rod has Transmission Parts;
- the detected component pivots in response to movement of the first travel lever.
- the transmission member has a first pin
- the detected component has a pivot slot
- the first pin can rotate relative to the pivot slot and/or slide on the pivot in the slot.
- the detected component includes a first part, a second part and a third part which are integrated, and the pivot slot is arranged on the first part.
- the fourth rotating member is provided with a first positioning protrusion and a second positioning protrusion, there is a space between the first positioning protrusion and the second positioning protrusion, and the end of the first moving rod The portion may be inserted into a space between the first positioning protrusion and the second positioning protrusion.
- the transmission assembly includes a fifth rotating member, which is rotatably disposed on the box body, and is in drive connection with the power receiving device, and is capable of converting the rotational force of the power receiving device is the driving force for the detected component.
- the detected components include:
- a first slider which is slidably arranged on the box body, and which is on the movement path of the fifth rotating member
- a speed change assembly which is arranged on the box body
- the first slider moves after being driven by the fifth rotating member.
- the detected component includes an eighth elastic member, which is disposed on the box body, and can provide restoring elastic force for the first slider.
- the transmission assembly includes:
- the sixth rotating member is arranged on the box body
- the sixth rotating member is used to prevent the ninth elastic member from releasing elastic potential energy.
- the detected component has a fifth protrusion and a sixth protrusion for driving the first slider, and the fifth protrusion and the sixth protrusion surround the detected component.
- the axis of rotation is evenly distributed.
- the present invention has the following beneficial effects: the detected component and the detection device of this solution are conflictingly connected, and it does not need to use complicated operations or structures to release the connection between the detected component and the detection device, so its It can solve the problem of inconvenient operation caused by avoiding installation or removal into the image forming device, and at the same time, it can effectively solve the problem that the developing cartridge is not easy to be identified due to the complicated connection relationship between the detected component and the detection device, so as to ensure Normal operation of the developing cartridge.
- Figure 1 is a front view of the developing device in Embodiment 1;
- Fig. 2 is the three-dimensional structure schematic diagram of the second end of box body in embodiment one;
- Fig. 3 is a schematic diagram of the three-dimensional structure of the first end of the box body in Embodiment 1;
- Fig. 4 is a schematic perspective view of the first end of the box body after the first protective cover is removed in the first embodiment
- FIG. 5 is a schematic perspective view of the second end of the box body after the second protective cover is removed in Embodiment 1;
- Fig. 6 is a schematic diagram of the three-dimensional structure of the first end of the box body after removing the stirring gear set in Fig. 5 in Embodiment 1;
- Fig. 7 is a schematic diagram of the assembly structure of the stirring gear set and the first rotating member in the first embodiment
- Fig. 8 is a schematic diagram of the three-dimensional structure of the stirring gear set in the first embodiment
- Fig. 9 is a sectional view cut along the axial direction of the stirring gear set in Embodiment 1;
- Fig. 10 is a schematic diagram of the three-dimensional structure of the first rotating member in the first embodiment
- Fig. 11 is a schematic diagram of the three-dimensional structure of the first swing link in the first embodiment
- FIG. 12 is a schematic diagram of the overall structure of the photosensitive element box in the process box in Embodiment 2;
- Fig. 13 is a left schematic view of the photosensitive element box in the process box in the second embodiment
- Fig. 14 is an overall schematic diagram of the developing cartridge and the photosensitive element cartridge in the process cartridge in the second embodiment
- Figure 15 shows a schematic diagram of the overall structure of the developing cartridge and the photosensitive element cartridge in Embodiment 3;
- Figure 16 shows a schematic diagram of the overall structure of the developing cartridge and the photosensitive element cartridge in Embodiment 4.
- Figure 17 shows a schematic diagram of the overall structure of the developing cartridge in Embodiment 5.
- Fig. 18 shows a schematic diagram of the internal structure of the driving end and the detecting end of the detected component after the developing cartridge of the fifth embodiment is removed from the cartridge body cover;
- Figure 19 shows a schematic diagram of the internal connection structure between the drive end and the detection end of the detected component in Embodiment 5;
- Figure 20 shows a schematic diagram of the overall structure of the developer cartridge in Embodiment 6;
- Fig. 21 shows a schematic diagram of the local structure of the tested component in Embodiment 6;
- Figure 22 shows a schematic diagram of the exploded structure of the tested component in Embodiment 6;
- Fig. 23 shows a schematic diagram of a partial structure of the detected component in Embodiment 7.
- Fig. 24 shows a schematic diagram of the detailed structure of the pendulum of the tested component in Embodiment 7;
- Fig. 25 shows a schematic diagram of the position of the developer cartridge of the pendulum member of the tested component in the seventh embodiment
- Fig. 26 shows a schematic diagram of the overall coordination position of the developing cartridge and the photosensitive element cartridge in the process cartridge of the ninth embodiment
- Figure 27 shows a schematic diagram of the position of the developing cartridge in the process cartridge of Embodiment 9 before it is installed into the photosensitive element cartridge;
- Fig. 28 is a schematic view showing another angular position before the developing cartridge is installed in the photosensitive element cartridge in the process cartridge of the ninth embodiment;
- Fig. 29 shows the first position schematic diagram of the internal structure of the developing box in the process box of the ninth embodiment and the power transmission of the photosensitive element box and the photosensitive drum;
- Fig. 30 shows another schematic diagram of the position of the internal drive of the developing cartridge and the power transmission mechanism of the photosensitive element box and photosensitive drum in the process cartridge of the ninth embodiment
- Fig. 31 shows a structural view of another position where the developing cartridge and the photosensitive element cartridge photosensitive drum cooperate with each other in the tenth embodiment
- Fig. 32 is a structural diagram of the position of the third viewing angle of the position where the inside of the developing cartridge cooperates with the photosensitive drum in Embodiment 10;
- Fig. 33 is a structural diagram of the detected components and the whole developing cartridge after the end cover of the developing cartridge is removed in the eleventh embodiment
- Fig. 34 is a top view of the detected components and the overall cavity structure of the developer cartridge after removing the cartridge body cover of the eleventh embodiment
- Fig. 35 is a schematic diagram of the structure of the tested component and the overall developing cartridge chamber in a third perspective after removing the cartridge body cover in the eleventh embodiment;
- Fig. 36 is a schematic diagram of a third perspective in the third direction of the integral developer cartridge in the eleventh embodiment
- Fig. 37 is a structural diagram of the right side view of the overall developer cartridge in Embodiment 11 after the end cover is removed;
- Fig. 38 is a schematic diagram of the detailed structure of the third rotating member in the eleventh embodiment.
- Fig. 39 is a schematic diagram of a cooperative structure of a detected component and a detection device in Embodiment 12;
- Fig. 40 is a schematic diagram of the first position of the cooperation between the detected component and the detection device in embodiment 12;
- Fig. 41 is a schematic diagram of another angular position of the first position where the detected component cooperates with the detection device in Embodiment 12;
- Fig. 42 is a schematic diagram of the second position of the cooperation between the detected component and the detection device in embodiment 12;
- Fig. 43 is a schematic diagram of another angular position of the second position where the detected component cooperates with the detection device in Embodiment 12;
- Fig. 44 is a schematic diagram of the first position of the cooperation between the detected component and the detection device in the thirteenth embodiment
- Fig. 45 is a schematic diagram of the second position of the cooperation between the detected component and the detection device in the thirteenth embodiment
- Figure 46 is a front view of the developing device in Embodiment 14.
- Fig. 48 is a schematic perspective view of the first end of the box body after removing the first protective cover in Embodiment 14;
- Fig. 49 is a schematic perspective view of the first end of the box body after removing the first protective cover in Embodiment 14;
- Fig. 51 is a schematic perspective view of the second end of the box body after removing the second protective cover in Embodiment 14;
- Fig. 52 is a schematic structural view of the detected component in the fourteenth embodiment when it is in the second state
- Fig. 53 is a schematic structural diagram of the detected component in the fourteenth embodiment when it is in the first state
- Fig. 54 is a schematic structural view of the fourteenth embodiment when the third rotating member is in the initial position and the detected component is in the first state;
- Fig. 55 is a schematic structural view of the fourteenth embodiment when the third rotating member is in the initial position and the detected component is in the first state;
- Fig. 56 is a schematic structural diagram of the detected component in the fourteenth embodiment when it is in the second state
- Fig. 57 is a schematic structural view of the detected component in the fourteenth embodiment when it is in the second state;
- Fig. 58 is a structural schematic view of the third rotating member during the acceleration process in the fourteenth embodiment
- Fig. 59 is a schematic structural view of the third rotating member in the fourteenth embodiment when it is in the final position;
- Fig. 60 is a schematic structural view of the third rotating member in the fourteenth embodiment when it is in the final position;
- Figure 61 is a schematic structural view of the present invention.
- Figure 62 is an enlarged view at A1 in Figure 61;
- Figure 63 is an enlarged view at B1 in Figure 61;
- Fig. 64 is a structural schematic diagram of another perspective of the present invention.
- Figure 65 is an enlarged view at C1 in Figure 64;
- Fig. 66 is a schematic diagram of the positional relationship of the detected component exerting pressure on the detection device in the present invention.
- Fig. 67 is a schematic diagram of the positional relationship of the detected component not exerting pressure on the detection device in the present invention.
- Fig. 68 is a schematic diagram of the positional relationship after the first moving rod is removed from the box body in the present invention.
- Figure 69 is an enlarged view at D1 in Figure 68;
- Figure 70 is a schematic structural view of the first moving rod in the present invention.
- Figure 71 is a front view of the developing device in the twenty-second embodiment
- Fig. 72 is a schematic perspective view of the second end of the box body in Embodiment 22;
- Fig. 73 is a schematic perspective view of the second end of the box body after removing the second protective cover in Embodiment 22;
- Fig. 74 is a schematic diagram of the three-dimensional structure of the first end of the box body in Embodiment 22;
- Fig. 75 is a schematic diagram of the three-dimensional structure of the first end of the box body after the first protective cover is removed in the twenty-second embodiment
- Fig. 76 is a schematic structural diagram of the detected component in the twenty-second embodiment when it is in the third state
- Fig. 77 is a schematic structural diagram of the detected component in the twenty-second embodiment when it is in the third state;
- Fig. 78 is a schematic structural diagram of the detected component in embodiment 22 when it is in the fourth state
- Fig. 79 is a schematic structural view of the detected component in the twenty-second embodiment when it is in the fourth state;
- Fig. 80 is a schematic structural view of the ninth elastic member in the twenty-second embodiment after the elastic force is released;
- Fig. 81 is a schematic structural view of the ninth elastic member in the twenty-second embodiment after the elastic force is released;
- Fig. 82 is a cross-sectional view of the second protective cover in the embodiment of the twenty-second embodiment
- Fig. 83 is a partially enlarged schematic diagram of A in Fig. 82 in Embodiment 22;
- Fig. 84 is a schematic perspective view of the second protective cover in Embodiment 22;
- Fig. 85 is a schematic perspective view of the fifth rotating member in the twenty-second embodiment.
- Fig. 86 is a schematic perspective view of the sixth rotating member in the twenty-second embodiment
- Fig. 87 is a schematic diagram of the three-dimensional structure of the sheave in the twenty-second embodiment
- Fig. 88 is a schematic diagram of the three-dimensional structure of the second slider in Embodiment 22;
- Fig. 89 is a schematic diagram of the three-dimensional structure of the first slider in Embodiment 22;
- Fig. 90 is a schematic structural view of the fifth rotating member in Embodiment 23;
- Fig. 91 is a schematic perspective view of the three-dimensional structure of the speed change assembly in Embodiment 23;
- Fig. 92 is a schematic diagram of a partially enlarged structure at B in Fig. 91;
- Fig. 93 is a schematic structural view of the twenty-fourth embodiment when the locking surface is parallel to the lower surface of the second lever;
- Fig. 94 is a schematic structural view of the speed change assembly in the twenty-fourth embodiment before it is driven by the sixth protrusion;
- Fig. 95 is a schematic structural view of the tenth elastic member in the twenty-fourth embodiment.
- Fig. 96 is a schematic perspective view of the three-dimensional structure of the speed change assembly in the twenty-fourth embodiment
- Fig. 97 is a schematic diagram of the three-dimensional structure of the swing rod in the twenty-fourth embodiment.
- Figure 98 is a schematic structural view of the developing device in the seventeenth embodiment.
- Figure 99 is an enlarged view at E in Figure 98;
- Figure 100 is an enlarged view at F in Figure 98;
- Figure 101 is a schematic structural diagram of the detected part in Embodiment 18.
- Figure 102 is a schematic structural view of the fourth rotating member in Embodiment 18, Embodiment 19, and Embodiment 20;
- Figure 103 is a schematic structural view of the fourth rotating member in Embodiment 18, Embodiment 19, and Embodiment 20;
- Fig. 104 is a schematic structural view of the fourth rotating member in Embodiment 18, Embodiment 19, and Embodiment 20.
- Transmission assembly 21, first rotating member; 21a, first transmission protrusion; 21a1, first protrusion; 21a2, second protrusion; 21a3, third protrusion; 21a4, fourth protrusion; 21a5, keyway; 21a6, transmission Key; 21a7, first positioning hole; 21a8, second positioning hole; 21b, positioning column; 22, first swing rod; 221, stressed protrusion; 24, stirring gear set; 240, stirring frame; Set; 242, the second shaft sleeve;
- 206 the fifth rotating member; 207a, the first slider; 207a1, the second lever; 207b, the second slider; 207b1, the first limit protrusion; 207b2, the second limit protrusion; 207b3, the third limit Protrusion; 207c, mounting concave hole; 208, speed change assembly; 208a, sixth rotating member; 209, first moving rod; 209a, transmission member; 209b, first pin; 209c, driven member; 209c1, driven protrusion ;
- 80 photosensitive box; 801, photosensitive frame; 81, photosensitive drum; 811, first power receiving block; 811a, photosensitive transmission part; 812, second power receiving block;
- connection can be a fixed connection, a detachable connection, or an integrated Connected, or electrically connected; either directly or indirectly through an intermediary.
- this embodiment discloses a developing device, which can be detachably installed on the drum assembly in the image forming device, and the developing device includes a box body 1, a developing assembly, and a transmission assembly , an identification component, a detected component, a power supply component, a first cover 111 and a second cover 121 .
- the box body 1 has an accommodating chamber for accommodating the developer, the box body 1 has a first end 11 and a second end 12 oppositely arranged in the first direction, and the box body 1 has a third end oppositely arranged in the second direction. end 13 and fourth end 14, the box body 1 has a fifth end 15 and a sixth end 16 opposite to each other in the third direction.
- the box body 1 is provided with a powder outlet, and the powder outlet is located at the third end 13 , and the box body 1 is provided with a handle 141 , and the handle 141 is located at the fourth end 14 .
- the first protective cover 111 is detachably mounted on the first end 11 of the box body 1 through screws or buckles, and the first protective cover 111 is used to protect the transmission assembly 2 .
- the second protective cover 121 is detachably mounted on the second end 12 of the box body 1 through screws or buckles, and the second protective cover 121 is used to protect the detected component 3 .
- the developing assembly includes a developing roller 131 , a powder feeding roller 440 , and an agitating frame 240 .
- the developing roller 131 , the powder feeding roller 440 , and the agitating frame 240 are all rotatably installed in the chamber between the first end 11 and the second end 12 .
- the rotation axes of the developing roller 131 , the powder feeding roller 440 and the stirring frame 240 all extend along the first direction.
- the developing roller 131 is arranged at the powder outlet.
- the powder feeding roller 440 is disposed next to the developing roller 131 .
- the powder feeding roller 440 is closer to the fourth end 14 of the box body 1 than the developing roller 131 .
- the stirring frame 240 is used to stir the developer in the containing chamber, so as to make the developer rub and prevent the developer from agglomerating.
- the transmission assembly 2 is disposed on the first end 11 , and the transmission assembly 2 includes a driving part rotatably mounted on the first end 11 of the box body 1 , the rotation axis of the driving part is parallel to the first direction.
- the driving part includes a coaxially integrally formed driving gear and the power receiving device 4 , and the driving gear is closer to the first end 11 of the box body 1 than the power receiving device 4 in the first direction.
- the power receiving device 4 is used for coupling with the power output shaft on the image forming device to receive the power output by the image forming device.
- the transmission assembly 2 also includes a developing gear 43 , a powder feeding gear 44 , a stirring gear set 24 , and a first idler gear 471 .
- a support column is integrally formed on the first end 11 of the box body 1 along the first direction.
- the developing gear 43 is coaxially and fixedly mounted on the end of the developing roller 131 close to the first end 11 of the box body 1 .
- the powder feeding gear 44 is fixed coaxially on the end of the powder feeding roller 440 close to the first end 11 of the box body 1 .
- the stirring gear set 24 is coaxially and fixedly installed on the end of the stirring frame 240 close to the first end 11 of the box body 1 .
- a support column is integrally formed on the first end 11 of the box body 1 along the first direction.
- the first idler wheel 471 is rotatably mounted on the support column.
- the rotation axis of the first idler 471 is parallel to the first direction.
- the first idler 471 includes a large-diameter idler and a small-diameter idler.
- the large-diameter idler is closer to the first end 11 of the case 1 than the small-diameter idler in the first direction.
- the developing gear 43 , the powder feeding gear 44 and the large-diameter first idler gear 471 are all meshed with the driving gear.
- the stirring gear set 24 meshes with the small diameter idler gear on the large diameter first idler gear 471 . Engagement can be direct or indirect.
- the rotation axis of the driving part is closer to the fifth end 15 and the fourth end 14 of the box body 1 than the rotation axis of the developing roller 131, and the rotation axis of the driving part is closer to the bottom of the box body 1 than the rotation axis of the stirring frame 240. third end 13 .
- the stirring gear set 24 is composed of a coaxial integrally formed first shaft sleeve 241, a second shaft sleeve 242, and a gear part.
- the diameter of the first shaft sleeve 241 is smaller than that of the second shaft sleeve 242, and the diameter of the second shaft sleeve 242 is smaller than that of the gear part.
- the first shaft sleeve 241 is fixedly installed on the end of the stirring frame 240 .
- the end of the first shaft sleeve 241 away from the box body 1 in the first direction extends into the second shaft sleeve 242 , and the end of the first shaft sleeve 241 away from the box body 1 in the first direction and the inner wall of the second shaft sleeve 242
- a supporting wall is integrally formed between them, and an annular groove is formed between the outer surface of the first bushing 241 , the inner surface of the second bushing 242 and the supporting wall.
- a first elastic member 181 is installed in the annular groove, and the first elastic member 181 is sheathed on the first sleeve 241 .
- the first rotating member 21 is also installed on the first shaft sleeve 241, and the center of the first rotating member 21 has a shaft hole coaxially, and the first rotating member 21 is coaxially and rotatably mounted on the first shaft sleeve 241 through the shaft hole. .
- One end of the first elastic member 181 abuts against a surface of the first rotating member 21 away from the box body 1 in the first direction, and the other end of the first elastic member 181 abuts against the support wall.
- the outer surface of the first shaft sleeve 241 is integrally formed with external threads, and the inner surface of the shaft hole is integrally formed with internal threads matching the external threads.
- the outer surface of the first sleeve 241 is integrally formed with a transmission key 21a6, and the transmission key 21a6 extends along the first direction.
- the drive key 21a6 is closer to the first end 11 of the box body 1 than the end of the external thread in the first direction.
- a key groove 21a5 matched with the transmission key 21a6 is formed in the axial direction on the wall of the shaft hole.
- a stopper 33 is fixedly installed on the support column, and the stopper 33 is at the same position as the end of the external thread close to the box body 1 in the first direction in the first direction. The stopper 33 is closer to the first end 11 of the box body 1 than the first idler 471 in the first direction.
- a first transmission protrusion 21 a is integrally formed on the first rotating member 21 , and the first transmission protrusion 21 a includes a first protrusion 21 a 1 , a second protrusion 21 a 2 , and a third protrusion 21 a 3 extending in the radial direction.
- the first protrusion 21a1 , the second protrusion 21a2 , and the third protrusion 21a3 are distributed along the circumferential direction of the first rotating member 21 .
- the surfaces of the first protrusion 21a1 , the second protrusion 21a2 and the third protrusion 21a3 radially away from the rotation axis 296 of the first rotating member 21 are respectively the first contact surface, the second contact surface and the third contact surface.
- the first contact surface, the second contact surface, and the third contact surface are all circular arc surfaces with the same radius and coaxial with the rotation axis 296 of the first rotating member 21 .
- the central angle subtended by the first contact surface is greater than that of the second contact surface and the third contact surface.
- the first contact surface is integrally formed with a fourth protrusion 21a4 extending radially, the side of the fourth protrusion 21a4 radially away from the rotation axis 296 of the first rotating member 21 is the fourth contact surface, and the fourth contact surface is the fourth contact surface.
- the rotation axis 296 of the first rotating member 21 is a coaxial arcuate surface, and the central angle of the fourth contact surface is the same as the central angle of the third contact surface.
- the radius of the fourth contact surface is larger than the radii of the first contact surface, the second contact surface and the third contact surface.
- a positioning hole is formed on the third protrusion 21a3 along the first direction.
- On the first side wall of the box body 1 is integrally formed a positioning post 21b that matches the positioning hole along the first direction, and the positioning post 21b can be inserted into the positioning hole. In the first direction, the end of the positioning column 21b is closer to the first end 11 of the box body 1 than the transmission key 21a6.
- the positioning post 21b includes a first positioning post 21b and a second positioning post 21b integrally formed. The first positioning post 21b is located on an end of the second positioning post 21b away from the box body 1 in the first direction.
- the cross-sectional area of the first positioning post 21b in the second direction is smaller than that of the second positioning post 21b.
- the positioning hole includes a connected first positioning hole 21a7 and a second positioning hole 21a8, the size of the first positioning hole 21a7 matches the first positioning post 21b, and the size of the second positioning hole 21a8 matches the second positioning post 21b.
- the positioning column 21b is located at the rear side of the rotation axis of the stirring frame 240, and the supporting column is located at the front side of the rotation axis of the stirring frame 240.
- An end of the block 33 close to the rotation axis of the first rotating member 21 in the second direction is located within the rotation tracks of the first protrusion 21a1 , the second protrusion 21a2 , the third protrusion 21a3 , and the fourth protrusion 21a4 .
- the transmission assembly 2 further includes a first swing rod 22 .
- the first swing rod 22 penetrates the receiving cavity along a first direction and extends out of the box body 1 .
- One end of the first swing rod 22 is a force receiving end and the other end is a force applying end.
- the force receiving end of the first swing rod 22 is located at the first end 11 of the case body 1
- the force applying end of the first swing rod 22 is located at the second end 12 of the case body 1 .
- the first end 11 and the second end 12 of the box body 1 are respectively provided with a first slot 112 and a second slot 123 .
- the first groove 112 and the second groove 123 extend along the second direction.
- the elastic adhesive film seals the first groove 112 and the second groove 123 to avoid leakage of the developer.
- the inner surface of the fifth end 15 of the box body 1 is integrally formed with a pivot extending along the third direction, and the first swing link 22 is rotatably mounted on the pivot.
- the pivot is located at the center of the length of the first swing link 22 .
- the force receiving end of the first swing link 22 is located above the first rotating member 21 in the vertical direction.
- a force-receiving protrusion 221 is integrally formed on the force-receiving end of the first swing bar 22 , and the lower end of the force-receiving protrusion 221 is located within the movement track of the first protrusion 21a1 , the second protrusion 21a2 , the third protrusion 21a3 , and the fourth protrusion 21a4 .
- the detected component 3 includes a third sliding block 31 , and a sliding rail with an unclosed front end is integrally formed on the second cover 121 .
- the third slider 31 is slidably installed in the slide rail.
- the front end of the third slider 31 is the detected end 32 .
- the detected end 32 can protrude from the front end of the slide rail.
- the right side wall of the third sliding block 31 is integrally formed with a first driving rod 31 a, and the first driving rod 31 a has a force-receiving surface, which is located in front of the force-applying end of the first swing rod 22 .
- a mounting hole 321 is integrally formed on the third sliding block 31 , and a mounting seat 1221 is integrally formed in the slide rail.
- the installation seat 1221 extends into the installation hole 321 , and the second elastic member 182 is installed between the rear side wall of the installation hole 321 and the installation seat 1221 .
- the detected component 3 has a first state and a second state.
- the force receiving end of the first swing rod 22 is closer to the fourth end 14 of the box body 1 than the force applying end in the second direction.
- the force-receiving surface on the first driving rod 31a is supported by the force-applying end so that the detected end 32 is in the state extending out of the slide rail, and the second elastic member 182 is in the stretching state.
- the force receiving end of the first swing link 22 is farther away from the fourth end 14 of the box body 1 than the force applying end in the second direction.
- the detected end 32 of the first driving rod 31a is located in the slide rail, and the second elastic member 182 is not elastically deformed.
- the power supply assembly includes a conductive part, which is located at the second end 12 of the box body 1.
- the conductive part has an electric receiving surface 51.
- the conductive part also has a first power supply terminal and a second power supply terminal.
- the first power supply terminal is close to the developing roller 131.
- One end of the second end 12 of the box body 1 is electrically connected, and the second power supply terminal is electrically connected with an end of the powder feeding roller 440 close to the second end 12 of the box body 1 .
- the power receiving surface 51 is used to contact the power supply part on the image forming device to receive the electric energy output by the image forming device, and transmit the electric energy to the developing roller 131 and the powder feeding roller 440 to form a bias between the developing roller 131 and the powder feeding roller 440. pressure.
- the electricity receiving surface 51 is located between the stirring frame 240 and the rotation axis of the developing roller 131 in the second direction.
- the identification component comprises a storage medium, an electrical contact surface 5 .
- the storage medium is used for storing data
- the electrical contact surface 5 is used for contacting and electrically connecting with identification contacts in the image forming device.
- the storage medium is fixedly installed on the first protective cover 111
- the electrical contact surface 5 is fixedly installed on the storage medium and electrically connected to the storage medium.
- the electrical contact surface 5 is mounted on the lower end surface of the storage medium. There is an intersection between the third direction and the electrical contact surface 5 .
- the electrical contact surface 5 is located between the rotation axis of the developing roller 131 and the rotation axis of the stirring frame 240 in the second direction. In the second direction, the distance between the electrical contact surface 5 and the rotation axis of the driving part is smaller than the distance between the rotation axis of the stirring frame 240 .
- the second end 12 of the box body 1 does not need to design a large number of transmission mechanisms for transmission, which reduces the volume of the second end 12 of the box body 1, which is beneficial to the miniaturization of the developing device, and After reducing the number of transmission mechanisms, the second cover 121 can also be made smaller, saving materials and space.
- the working process of the developing device disclosed in this embodiment is as follows. Install the developing unit to the drum unit inside the image forming unit.
- the power output shaft of the image forming device is coupled with the power receiving device 4 .
- the identification contact in the image forming device contacts the electrical contact surface 5 and reads the information stored in the storage medium to identify the model, capacity, service life and other information of the developing device.
- the developing device disclosed in this embodiment has a factory default state.
- the factory default state the side of the first rotating member 21 away from the first end 11 of the box body 1 in the first direction and the agitating gear set 24 are in the first direction.
- the side close to the first end 11 of the box body 1 in the direction is opposed, the first elastic member 181 is in a compressed state, the force-bearing protrusion 221 of the first swing rod 22 is in contact with the first protrusion 21a1 and is limited by the first protrusion 21a1,
- the detected component 3 is in the first state.
- the first swing link 22 In the first state, the first swing link 22 is not parallel to the first direction, and the force receiving end of the first swing link 22 is closer to the fourth end 14 of the box body 1 than the force applying end in the second direction.
- the force-receiving surface on the first driving rod 31a is supported by the force-applying end so that the detected end 32 is in the state extending out of the slide rail, and the second elastic member 182 is in the stretching state.
- the detected end 32 on the developing device in the initial state is in the state of protruding from the slide rail, so the detected end 32 will be in contact with the detection piece in the image forming device And a pushing force is applied to the detection part, so that the detection part generates an electric signal, and then the image forming device detects that the developing device is installed.
- the image forming device When the image forming device receives a printing command, the image forming device starts to output power to the power receiving device 4, so that the power receiving device 4 rotates clockwise in FIG.
- the gears drive the developing gear 43, the powder feeding gear 44, and the large-diameter first idler wheel 471 to rotate counterclockwise.
- the small-diameter idler wheel rotates counterclockwise together with the large-diameter first idler wheel 471 .
- the small-diameter idler wheel drives the stirring gear set 24 to rotate clockwise.
- the developing roller 131, the powder feeding roller 440, and the stirring frame 240 all start to operate.
- the stirring gear set 24 drives the first shaft sleeve 241 and the second shaft sleeve 242 to rotate. Due to the frictional force between the external thread on the first shaft sleeve 241 and the internal thread on the first rotating member 21, the first rotating member 21 rotates together with the first shaft sleeve 241, the first protrusion 21a1, the second protrusion 21a2, the third protrusion 21a3, and the fourth protrusion 21a4 all rotate together with the first rotating member 21, and then the side wall of the first protrusion 21a1 abuts against the stopper 33, so that the first rotating member 21 cannot continue to follow the first shaft sleeve 241 At this time, under the action of the thread, the first rotating member 21 is displaced in the first direction relative to the first bushing 241 , and the first rotating member 21 moves toward the direction close to the box body 1 . At this time, the force receiving protrusion 221 is still in contact with the first contact surface on the first protrusion 21a1, so that
- the first rotating member 21 continues to move along the first direction toward the box body 1 under the blocking of the stopper 33 .
- the key groove 21a5 on the first rotating member 21 is aligned with the transmission key 21a6 on the first shaft sleeve 241 and enters into a mating state.
- the first rotating member 21 The side close to the box body 1 abuts against the positioning column 21b, so that the first rotating member 21 cannot continue to be displaced in the first direction at this time. Under the action of the transmission key 21 a 6 , the first rotating member 21 starts to rotate together with the first sleeve 241 .
- the first protrusion 21a1 With the rotation of the first bushing 241, the first protrusion 21a1 is out of contact with the stressed protrusion 221 of the first swing rod 22. At this time, under the elastic force of the second elastic member 182, the detected part moves to the second state, So that the detected end 32 no longer pushes the detection piece. Thus ending the first push of the test piece.
- the second protrusion 21a2 contacts the stressed protrusion 221 of the first swing bar 22, and pushes the stressed protrusion 221, so that the detected part moves to the first state, and the third slider 31
- the detected end 32 pushes the detection piece again.
- the second protrusion 21a2 is out of contact with the stressed protrusion 221, and under the elastic force of the second elastic member 182, the detected component 3 moves to the second state, and the detected end 32 no longer pushes the detection part, thus ending the detection of the detection part. the second push.
- the third protrusion 21a3 contacts the force-bearing protrusion 221 of the first swing bar 22, and pushes the force-bearing protrusion 221, so that the detected part makes the detected part move to the first state, the second The detected end 32 of the three sliders 31 pushes the detection piece again. Then the third protrusion 21a3 is out of contact with the stressed protrusion 221, and under the elastic force of the second elastic member 182, the detected component 3 moves to the second state, and the detected end 32 no longer pushes the detection part, thus ending the detection of the detection part. the third push.
- the first positioning hole 21a7 rotates to align with the first positioning post 21b.
- the first rotating member 21 moves along the first direction. Move towards the direction close to the box body 1, at the same time the first positioning post 21b is inserted in the first positioning hole 21a7, the first positioning hole 21a7 and the second positioning hole 21a8 are all arc-shaped, so that the first positioning post 21b is in the first positioning
- the inside of the hole 21a7 can slide relative to the first positioning hole 21a7.
- the second positioning post 21b cannot enter the first positioning hole 21a7, so that the second positioning post 21b abuts against the end surface of the first rotating member 21, blocking the second positioning post 21b.
- a rotating member 21 continues to move in the first direction.
- the fourth protrusion 21a4 contacts the stressed protrusion 221 of the first swing bar 22, and makes the detected component 3 move to the first state, because the radius of the fourth protrusion 21a4 is larger than that of the first The protrusion 21a1, the second protrusion 21a2, and the third protrusion 21a3.
- the third slider 31 moves to the first position at the first speed. state, and the fourth protrusion 21a4 has a faster linear speed, so that the detected component 3 enters the first state at a second speed faster than the first speed, so that the detected end 32 pushes the detected part for the fourth time, and then With the rotation of the first rotating member 21, the second positioning column 21b is aligned with the second positioning hole 21a8. At this time, under the elastic force of the first elastic member 181, the first rotating member 21 moves toward the box body along the first direction.
- the transmission key 21a6 is disengaged from the key groove 21a5, so that the first rotating member 21 can only move under the friction force between the first shaft sleeve 241 and the first shaft sleeve 241 at this time.
- the movement tendency is generated under the action of the second positioning hole 21a8, and the side wall of the second positioning hole 21a8 is against the second positioning column 21b, thereby offsetting the frictional force between the first sleeve 241 and the first rotating member 21, thereby preventing the first rotating member 21 from Continue to rotate to realize the positioning of the first rotating member 21 .
- This embodiment discloses a process cartridge, which includes a developing cartridge and a photosensitive element cartridge, and a detected component 3 is arranged on the developing cartridge.
- the photosensitive element box is provided with at least one power receiving device 4, the power receiving device 4 can provide power to the photosensitive drum 81 on the photosensitive element box, and the power receiving device 4 provided on the photosensitive element box can also provide external driving force for the developing box , so that the developing roller 131 on the developing cartridge rotates.
- a photosensitive element cartridge according to this embodiment, which has a photosensitive frame 801 arranged along the first length direction, and a power receiving device 4 arranged on one side of the first direction, and the power receiving device 4 includes receiving external power.
- a second power receiving block 812 is disposed near the first power receiving block 811 along the second direction. The second power receiving block 812 provides rotational power to the photosensitive element cartridge photosensitive drum 81 .
- Figure 14 shows the overall schematic diagram of the developing cartridge and the photosensitive element cartridge in the process cartridge; the developing cartridge stores developer, and a developing roller 131 is arranged on it to provide developer to the photosensitive drum 81 on the photosensitive element cartridge.
- a chip is provided on the developing cartridge body 1 relative to the other end of the detected component 3 in the first direction, the chip has an electrical contact surface 5, and the electrical contact surface 5 can be electrically connected with the image forming device, so that the image forming device can identify or detect Get a new developer cartridge.
- the developing cartridge has a first end 11 and a second end 12 in the first direction.
- the developing cartridge includes a cartridge body 1 , a developing roller 131 , and a detected component 3 .
- the detected component 3 is located on the box body 1 close to the second end 12, the detected component 3 protrudes from the box body 1, and is used to contact or separate from the detection toggle lever of the image forming device (not shown). 3 and the state change between the detection toggle lever for detection triggering, for example, the two can be formed/disconnected, and when the detected component 3 is out of contact with the detection toggle lever, that is, when the electrical connection is disconnected, the image forming device can thereby
- the state change implementation carries out the detection of the developing cartridge.
- the developing cartridge according to this embodiment receives the driving force of the image forming device through the power receiving device 4 on the photosensitive element cartridge. Further, the developing roller 131 on the developing cartridge and the detected component 3 are driven to move. As shown in Figure 14, according to the initial state of the developing cartridge of this embodiment before it is matched with the photosensitive element cartridge, when the developing cartridge is installed inside the photosensitive element cartridge, the photosensitive transmission part 811a of the power receiving device 4 on the photosensitive element cartridge and the The transmission gear set 45 of the developing roller 131 on the developing cartridge, the powder feeding gear 44 of the powder feeding roller 440 (not shown), and the stirring gear set 24 of the stirring frame 240 (not shown) cooperate.
- Fig. 15 shows another overall structure diagram of the developing cartridge and the photosensitive element cartridge in the process cartridge
- a process cartridge includes a developing cartridge and a photosensitive element cartridge.
- the photosensitive element box has a photosensitive frame 801 arranged along the first length direction, and a power receiving device 4 arranged on one side of the first direction.
- the power receiving device 4 includes a power receiving part 41 for receiving external power, and is connected to the power receiving part 41
- the photosensitive transmission part 811a can provide rotational power to the photosensitive element cartridge photosensitive drum 81 (not shown).
- a chip and a frame supporting the chip are arranged on one side of the power receiving device 4 in the first direction on the photosensitive element box.
- the chip and core frame are located at an end away from the photosensitive drum 81 (not shown) on the photosensitive element cartridge in the second direction.
- the chip has electrical contact areas 5 .
- the developing cartridge stores a developer, on which a developing roller 131 for supplying the developer to the photosensitive drum 81 (not shown) on the photosensitive element cartridge is provided. There is a first end 11 and a second end 12 in the first direction, and the developing cartridge further includes a cartridge body 1 and a detected component 3 . The second end 12 of the developing cartridge body 1 in the first direction is provided with the detected assembly 3 , and a transmission component is provided relative to the first end 11 of the detected assembly 3 .
- the transmission components include a developing gear 43 that provides power to the developing roller 131 , and a powder feeding roller 440 that supplies powder to the developing roller 131 .
- the stirring frame 240 (not shown) that stirs the developer in the box body 1, and the stirring gear set 24 that provides power to the stirring frame 240 to make the developer in the box body 1 fluffy.
- the parts of the transmission provide power to the detected assembly 3, which protrudes from the box body 1, and is used to contact or separate from the detection toggle lever of the image forming device (not shown), and the detected assembly 3 and the detection toggle
- the state change between the moving levers is used to detect and trigger, for example, the two can be formed/disconnected, and when the detected component 3 is out of contact with the detection moving lever, the image forming device can implement the development cartridge by this state change. detection.
- the transmission head of the image forming device cooperates with the power receiving part 41 on the photosensitive element cartridge, and then drives the photosensitive drum 81 on the photosensitive element cartridge to rotate.
- the transmission gear set 45 of its photosensitive transmission part 811a and the developing roller 131 on the developing cartridge, and the powder feeding gear 44 of the powder feeding roller 440 (not shown), and the stirring frame 240 (not shown) ) of the mixing gear set 24 cooperate.
- power is transmitted to the detected component 3 so as to realize the detachment or contact between the detected component 3 and the image forming device, thereby realizing the working and non-working of the detected component 3 .
- the chip is arranged on the photosensitive element box, when the developing box and the photosensitive element box are put into the image forming device as a whole, the electrical connection between the chip and the image forming device can be realized.
- Fig. 16 shows another schematic diagram of the structure of the developing cartridge and the photosensitive element box in the process box; the difference from the embodiment is that the photosensitive element box is provided with a chip cartridge core frame.
- the power receiving part 41 and the photosensitive transmission part 811a of the power receiving device 4 are arranged on the developing cartridge.
- a process cartridge includes a developing cartridge and a photosensitive element cartridge.
- the photosensitive element cartridge has a photosensitive frame 801 arranged along the first length direction, and a photosensitive drum 81, which can provide rotational power to the photosensitive element cartridge photosensitive drum 81 to drive a head (not shown).
- a chip and a core frame supporting the chip are arranged on one side of the photosensitive element box in the first direction.
- the chip and the core frame are located at an end away from the photosensitive drum 81 on the photosensitive element cartridge in the second direction.
- the developing cartridge stores developer, and a developing roller 131 is arranged on it to supply the developing agent to the photosensitive drum 81 on the photosensitive element cartridge.
- the second end 12 of the developing cartridge body 1 in the first direction is provided with the detected assembly 3
- the power receiving device 4 is provided opposite to the first end 11 of the detected assembly 3 .
- the power receiving device 4 includes a power receiving part 41 that transmits power to the receiving image forming device, and a photosensitive transmission part 811 a that is connected to the power receiving part 41 and transmits power.
- the stirring frame 240 (not shown) that stirs the developer in the box body 1, and the stirring gear set 24 that provides power to the stirring frame 240 to make the developer in the box body 1 fluffy.
- the photosensitive transmission part 811a provides power to the detected component 3, the detected component 3 protrudes from the box body 1, and is used to contact or separate from the detection toggle lever of the image forming device (not shown), and the detected component 3 is connected to the detection lever.
- the state change between the toggle levers is used for detection triggering, for example, the two can be formed/disconnected, and when the detected component 3 is out of contact with the detection toggle lever, the image forming device can implement the development cartridge by this state change. detection.
- a schematic diagram of a new type of detected component 3 of a developing cartridge is disclosed.
- the developing cartridge is detachably installed in the image forming device provided with the detection device 7, and the developing cartridge is provided with a developing roller 131 for supplying developer to the photosensitive drum 81 on the photosensitive element cartridge, and also includes a cartridge body 1.
- the box body 1 has a first end 11 and a second end 12 in the first direction, and the second end 12 in the first direction on the developing cartridge box body 1 is provided with the detected component 3, relative to the first end of the detected component 3 11 is provided with a power receiving device 4 .
- the power receiving device 4 and the detected assembly 3 respectively located at both longitudinal ends of the box body 1, wherein the power receiving device 4 is used to receive driving force from the outside, and the detected assembly 3 is used to combine with the external detection device 7, so that the developing cartridge can be detected
- the image imaging device detects that the developing cartridge also includes a first transmission rod 25 rotatably installed in the box body 1, and the first transmission rod 25 is driven by the driving force received by the power receiving device 4; the detected component 3 and the first transmission rod
- the rods 25 are arranged coaxially.
- Figure 18 shows the connection relationship between the power receiving device 4 and the detected component 3 after removing the end cover 6 of the developing cartridge and the cover on the box body 1.
- the power receiving device 4 includes a power receiving part 41 for receiving external transmission force and a transmission power photosensitive transmission part 811 a. It also includes the developing gear 43 meshed by the photosensitive transmission part 811a, and the powder feeding gear 44, and the relay gear, the secondary stirring gear set 24, and the stirring gear set 24 includes (the first stirring tooth portion, the second stirring tooth portion) and The transmission gear set 45 formed with the detection gear 46 of the second stirring tooth portion in the stirring gear set 24 .
- the detected component 3 can be driven by the transmission gear set 45 of the transmission system and driven by the first transmission rod 25 .
- the detection gear 46 installed on the other end of the first transmission rod 25 is set as a tooth-missing gear. As shown in FIG. Some positions are not provided with teeth, and when the tooth-missing part 461 of the detection gear 46 is opposite to the second gear, the detection gear 46 will no longer be driven by the second gear and stop rotating, and then the first transmission rod 25 and the detected assembly 3 will also Stop spinning.
- FIG. 20 also shows the first transmission rod 25, the stirring frame 240 disposed inside the developing cartridge body 1, and the stirring blades disposed on the stirring member.
- a plurality of first detection protrusions 34 are also provided on the detected component 3 , and the first detection protrusions 34 protrude away from the box body 1 along the first direction.
- the power receiving surface 51 is configured as a power receiving member.
- the first transmission rod 25 and the stirring frame 240 are integrated, that is to say, they can be arranged coaxially. That is, the developing cartridge can transmit the power from the power receiving end to the detecting end in the first direction only by the stirring frame 240 .
- This embodiment is an improvement and deformation of the solution in the fifth embodiment according to the problems in actual production.
- the detection is triggered by the rotation of the detected component 3 around the axis of the first direction.
- the detected component 3 expands and contracts along the second direction to trigger the detection.
- Figure 20 is a perspective view of the developing cartridge in this embodiment.
- the power receiving device 4 is disposed at the first end 11 at both ends of the process cartridge in the longitudinal direction (first direction), and the detected assembly 3 is disposed at the second end 12 at both ends of the process cartridge in the longitudinal direction.
- the transmission relationship between the power receiving device 4 and the detected component 3 is different from the previous embodiments. It is transmitted to the second rotating member 26 through the stirring frame 240 or the transmission shaft and the gear set, and the detecting end rotating member triggers the detected component 3 , so that the detected component 3 moves telescopically in the third chute 260 under the action of the third elastic member 183 .
- the developing cartridge also includes a cartridge body 1 containing developer, and an electrical receiving surface disposed on the same side of the detected component 3 in the first direction, and the electrical receiving surface provides electrical connection to the developing cartridge through the image forming device.
- the detected component 3 is arranged on the end cover 6 of the developing cartridge. The side of the end cover 6 away from the box body 1 in the first direction is provided with a third sliding slot 260 .
- Fig. 21 is a partially enlarged perspective view of one end of the counting gear part of the process cartridge with the end cover 6 removed.
- the developing cartridge receives the external transmission force through the first end 11 of the power receiving part 41, and transmits the power to the second end of the developing cartridge through the internal transmission shaft/rod or the stirring frame 240 or the developing roller 131 or the powder feeding roller 440.
- the second rotating member 26 at the detection end of one direction.
- the second rotating member 26 can be axially rotatably arranged on the box body 1 along the first direction, and the second rotating member 26 is provided with a plurality of second transmission protrusions 261, and the second driving protrusions 261 are located at a distance from the second rotating member 26 One end of box body 1 direction.
- the detected component 3 further includes a fixing portion, one end of the third elastic member 183 is sleeved on the fixing portion, and the other end of the third elastic member 183 abuts against the third sliding slot 260 . It also includes a matching part that cooperates with the third chute 260, and the detected component 3 can slide freely in the third chute 260, and the third chute 260 is provided with stoppers on both sides in the second direction, which can protect the The detection component 3 prevents the detected component 3 from being ejected excessively under the action of the third elastic member 183 .
- the motion direction of the detected component 3 is telescopic movement along the second direction.
- the detected part 30 protrudes in the second direction and is triggered by the detection device 7 of the image forming apparatus.
- the detected component 3 When the second transmission protrusion 261 of the second rotating member 26 interferes with the protruding block 35 of the detected component 3, the detected component 3 is pressed, and the detected component 3 moves away from the detection device 7 of the image forming device along the second direction, that is, the first The three elastic members 183 are pressed, and at this time, the detected portion 30 is not in contact with the detection device 7 of the image forming device in the second direction, that is, it is in a non-triggered state.
- the second transmission protrusion 261 of the second rotating member 26 is not in contact with the protruding block 35, the detected portion 30 protrudes in the second direction under the action of the third elastic member 183. In this way, triggering with the detection device 7 of the image forming device can be continuously realized, thereby realizing detection, counting or identification of the developing cartridge by the image forming device.
- the third elastic member 183 can also be a tension spring, a torsion spring 190, an elastic sheet and other components capable of generating deformation and recovering deformation.
- a more preferred way can also be that the detected component 3 directly realizes telescopic movement along the first direction.
- a transmission rod can be directly extended from the power receiving end, and the transmission rod can be stretched along the first direction, and the third elastic member may not be used.
- Use a cam or a lever to make the transmission rod have a first position and a second position in the first direction, and the second position extends out of the developing cartridge body 1 in the first direction, and can trigger the detection device of the image forming device 7.
- the detection device 7 of the image forming device should be triggered for the detected component 3 to expand and contract in the first direction or the second direction, and then realize the detection and recognition of the developing cartridge by the image forming device should be included in the scope of protection of this embodiment.
- the difference between the present embodiment and the fifth or sixth embodiment is that the detected component 3 in the process cartridge of this embodiment is swingable relative to the process cartridge body.
- the detected component 3 is at one end of the developing cartridge in the first direction, and it receives power from the power receiving device 4 through the second rotating member 26, and the second A plurality of second transmission protrusions 261 are provided on the rotating member 26 ; this embodiment also includes a swinging member 27 for triggering the detected component 3 , and the swinging member 27 includes a first swinging end 272 , a second swinging end 273 and a swinging ring 271 .
- the swinging member 27 is arranged on the end cover 6 of the developer cartridge, and the end cover 6 includes a movement space 62 for accommodating the swinging member 27 and a rotating protrusion 61 cooperating with the swinging ring 271 of the swinging member 27 . Its purpose is to make the swing member 27 swing around the rotation protrusion 61 within the range of the movement space 62 .
- the specific working principle is that one end of the swing member 27 extends along the first direction of the developer cartridge and away from the developer cartridge body 1, and the other end is closer to the cartridge body 1 relative to the first swing end 272, and the second swing end 273 can be connected with the developer cartridge body 1.
- the second transmission protrusion 261 interferes with or disengages.
- the swinging member 27 swings around the rotating protrusion 61, and the first swinging end 272 is lifted to make contact with the detection device 7 of the image forming device, thereby triggering the recognition or detection of the image forming device to the developer box.
- the photosensitive element box is provided with a chip cartridge core frame or/and a detected component 3 .
- the power receiving part 41 and the photosensitive transmission part of the power receiving device 4 are arranged on the developing cartridge.
- the driving force of the image forming apparatus is received by the power receiving device 4 .
- the detected component 3 arranged on the photosensitive element box acts, and then realizes the action with the detector on the image forming device, thereby realizing the detection and identification of the powder box by the image forming device.
- Other characteristics are identical with implementing two, three, four. I won't mention it here.
- Another process cartridge is provided in this embodiment, and the difference between the third embodiment and the fourth embodiment is that only a power receiving device 4 on the photosensitive element cartridge provides rotational power to the photosensitive drum 81, and at the same time, through the developing cartridge series gear set Cooperate, and at the same time realize the drive of the developing cartridge.
- a process cartridge structure including a developing cartridge and a photosensitive element cartridge.
- the developing cartridge includes a cartridge body 1 and a first end 11 disposed on the cartridge body 1 along a first direction, and a first The second end 12 is opposite to the first end 11 in the direction.
- the photosensitive element box is in the direction close to the first end 11 in the first direction, and the power receiving device 4 arranged on the side of the photosensitive element box away from the developing box relative to the second direction, the power receiving device 4 includes a power receiving part 41,
- the power receiving part 41 may be provided with a gear structure.
- Figure 27 shows the position diagram of the developing cartridge before it is installed into the photosensitive element cartridge.
- the developing cartridge further includes a detected component 3 , a developing roller 131 for supplying developer to the photosensitive element cartridge, and a developing gear 43 disposed on one side of the cartridge body 1 along the first direction.
- the developing gear 43 is located at one end of the developing cartridge in the second direction close to the installation direction.
- the photosensitive element cartridge further includes an accommodating portion, which mainly accommodates the developing cartridge when the developing cartridge cooperates with the photosensitive element cartridge along the installation direction.
- the photosensitive element box further includes a frame, and a power receiving portion 41 disposed on one end of the frame along the first direction. After the developing cartridge is completely installed in the photosensitive element box, the power receiving part 41 cooperates with the developing gear 43, and then the power receiving device 4 on the photosensitive element box can realize power input to the developing roller 131 on the developing box.
- Fig. 28 shows another angular position structure diagram of the developing cartridge and the photosensitive element cartridge.
- the developing cartridge is provided with a detected component 3 on a side opposite to the developing gear 43 along the first direction.
- Fig. 29 shows a schematic diagram of partial structural cooperation after removing the photosensitive element cartridge frame and the upper cartridge body 1 of the developing cartridge.
- the photosensitive drum 81 receives external power through the power receiving device 4
- the developing gear 43 receives the power by meshing with the gear of the power receiving device 4 , thereby driving the developing roller 131 to rotate.
- the developing roller 131 transfers the toner in the developing cartridge body 1 to the photosensitive drum 81 through the powder feeding roller 440 .
- the side of the powder feeding roller 440 close to the developing gear 43 is provided with a first gear.
- the first gear of the powder feeding roller 440 cooperates with the developing gear 43 to provide rotational power for the powder feeding roller 440.
- the other side of the powder feeding roller 440 A second gear is provided, and the second gear is disposed on a side away from the developing gear 43 along the first direction, and it cooperates with the gear of the agitating frame 240 through the first idler gear 471 .
- the gear of the stirring frame 240 is disposed at one end away from the developing gear 43 in the first direction. It can provide power to the detected component 3 . Furthermore, when the process cartridge as a whole starts to work in the image forming device, the detected component 3 on the developing cartridge realizes detection and identification with the image forming device.
- Figure 30 shows another power transmission mechanism between the developing cartridge and the photosensitive element cartridge.
- Developing cartridge The developing cartridge is provided with a developing gear 43, and the developing gear 43 cooperates with the photosensitive drum 81 and the power receiving device 4 to receive external driving force. It can also cooperate with the powder feeding gear 44 arranged on the same side of the developing cartridge to realize the power transmission to the powder feeding roller 440.
- the powder feeding gear 44 transmits power to the stirring gear set 24 through the first idler gear 471, and the stirring gear set 24 is arranged on the same side of the developing cartridge and the developing gear 43.
- the stirring frame 240 is further driven to rotate, and the power is transmitted to the detected assembly 3 through the other side of the developing cartridge relative to the developing cartridge gear.
- Another process cartridge is provided in this embodiment, and the difference from the ninth embodiment is that only a power receiving device 4 on the photosensitive element cartridge provides rotational power to the photosensitive drum 81, and at the same time, the transmission gear at the other end of the photosensitive drum 81 Cooperating with the series of gear sets at the other end of the developing cartridge, the driving of the developing roller 131 , the powder feeding roller 440 , the stirring frame 240 and the detected component 3 of the developing cartridge is realized simultaneously.
- the details are as follows.
- Fig. 31 shows the structural view of the cooperating position of the inside of the developing cartridge and the photosensitive drum 81 of the photosensitive element cartridge in the process cartridge of the tenth embodiment.
- FIG. 32 shows the process cartridge of the tenth embodiment, the structural view of the third viewing angle position of the inside of the developing cartridge and the photosensitive drum 81 of the photosensitive element cartridge.
- the photosensitive drum 81 is provided with a first photosensitive gear receiving external power along the first direction, and a second photosensitive gear is provided at the other end opposite to the first photosensitive gear.
- a developing gear 43 that cooperates with the second photosensitive wheel.
- the powder feeding gear 44 matched with the developing gear 43, the rotation of the powder feeding gear 44 can drive the powder feeding roller 440 to rotate.
- the stirring gear set 24 drives the stirring frame 240 to rotate, and the stirring frame 240 is provided with stirring blades for stirring the developer, so that the developer is evenly stirred inside the developing box.
- the detected component 3 is arranged on the same side as the developing gear 43 , and the detected component 3 cooperates with the stirring gear set 24 to realize the movement of the detected component 3 . Furthermore, when the process cartridge as a whole starts to work in the image forming device, the detected component 3 on the developing cartridge realizes detection and identification with the image forming device.
- This embodiment provides another process cartridge.
- the driving end of the detected component 3 is set at one end of the developing cartridge, and the detected portion 30 of the detected component 3 is set at the other end of the developing cartridge. It can transmit the power from the driving end of the developing cartridge to the detected part 30 by means of telescopic movement or the like.
- the driving end is provided with multiple protrusions, and the detected part 30 of the detected component 3 has only one protrusion.
- a driving head on the developing cartridge provides rotational power to the developing roller 131 , and at the same time drives the powder feeding roller 440 , the stirring frame 240 and the detected assembly 3 of the developing cartridge through a series of transmission gear sets 45 .
- FIG. 33 a schematic diagram of a new type of detected component 3 of a developing cartridge is disclosed.
- the developing cartridge is detachably installed in the image forming device provided with the detection device 7, and the developing cartridge is provided with a developing device for supplying the developer to the photosensitive drum 81 (same as the fifth embodiment) on the photosensitive element cartridge.
- the roller 131 also includes a box body 1 .
- the box body 1 has a first end 11 and a second end 12 in the first direction, and the second end 12 in the first direction on the developing cartridge box body 1 is provided with the detected component 3, relative to the first end of the detected component 3 11 is provided with a power receiving device 4 .
- the image forming device also includes a developing gear 43 that provides power to the developing roller 131 , and electrodes disposed on opposite sides of the developing gear 43 along the first direction. And the protective cover of the drive end of the box body 1, and the end cover 6 of the detection end
- the power receiving device 4 and the detected component 3 are respectively located at both longitudinal ends (first direction) of the box body 1, wherein the power receiving device 4 is used to receive driving force from the outside, and the detected component 3 is used to combine with the external detection device 7 , so that the developing box can be detected and identified by the image forming device or counted and identified, the developing box also includes a second transmission rod 28 (not shown) rotatably installed in the box body 1, and the second transmission rod 28 is received by power Driven by the driving force received by the device 4.
- Fig. 34 to Fig. 35 are schematic diagrams showing the position of the detected component 3 and the overall chamber structure of the developing cartridge after the developing cartridge is removed from the box body 1 cover.
- the detected component 3 is located on one side of the developer cartridge body 1 along the first direction, and a second detection protrusion 36 is arranged on it, and the second transmission rod 28 passes through the two ends of the cartridge body 1,
- the second detection protrusion 36 is arranged on the second detection protrusion 36 at one end of the second transmission rod 28, and the second transmission rod 28 is provided with a driving part relative to the second detection protrusion 36.
- the driving part includes a connecting protrusion 281
- the transmission assembly 2 includes the third rotating member 29, and also includes the fourth elastic member 184, the fourth elastic member 184 is located between the third rotating member 29 and the side of the box body 1 close to the third rotating member 29.
- the third rotating member 29 can be coaxial with any one gear of the developing box transmission gear set 45 , and can also be non-axial with any one gear of the developing box transmission gear set 45 .
- a chip is provided at the side of the third rotating member 29, the chip can realize the electrical connection with the electronic image forming device, and is mainly used for the electric identification or counting of the developing cartridge by the electronic image forming device.
- FIG. 37 shows the specific structure of the third rotating member 29 of the developing cartridge, which includes a plurality of rotating protrusions 290, and at least one rotating protrusion 290 is projected in a fan shape along the first direction.
- the second transmission rod 28 can drive the second detection protrusion 36 to move away from the box body 1 along the first direction for as long as other rotating protrusions 290.
- the detection time between the second detection protrusion 36 and the image forming device is long.
- the second detection protrusion 36 can realize the telescopic movement in the axial direction along the first direction.
- a more accurate understanding can also be to determine the detection trigger time between the second detection protrusion 36 and the image forming device by the time when the different shapes of the rotation protrusion 290 interfere with the connection protrusion 281 and the interaction time of the fourth elastic member 184 .
- FIG. 38 shows a more detailed structure of the third rotating member 29 , wherein the third rotating member 29 includes a rotating protrusion 290 , at least one rotating tooth portion 294 , at least one rotating tooth missing portion 295 and a rotating shaft 296 .
- the transmission gear set 45 of the developing cartridge drives the rotating tooth part 294 of the third rotating member 29 to rotate
- the plurality of rotating protrusions 290 can rotate along the rotating shaft 296, thereby realizing the conflicting effect with the connecting protrusion 281, and then driving the second The transmission rod 28 and the second detection protrusion 36 operate. In this way, the detection trigger of the second detection protrusion 36 and the image forming device is realized.
- This embodiment provides another process cartridge.
- the difference from the eleventh embodiment is that the driving end of the detected assembly 3 is set at one end of the developing cartridge, and the detected portion 30 is set at the other end of the developing cartridge. It can transmit the power from the driving end of the developing cartridge to the detected part 30 by means of telescopic movement or the like.
- the driving end is provided with a plurality of protrusions, and the detected part 30 has only one protrusion.
- a driving head on the developing cartridge provides rotational power to the developing roller 131 , and at the same time drives the powder feeding roller 440 , the stirring frame 240 and the detected assembly 3 of the developing cartridge through a series of transmission gear sets 45 .
- the fifth elastic member 185 is arranged at one end of the detected component 3 .
- the third transmission rod 201 and the detected component 3 can realize the reciprocating telescopic movement along the axis of the first direction. In this way, the detection trigger of the second detection protrusion 36 and the image forming device is realized.
- Fig. 40 to Fig. 41 show the first state diagram of the working state of the detected component 3 in the twelfth embodiment, and the structure diagram of the position where the detected component 3 cooperates with the detection device 7 in the figure.
- the tip of the second detection protrusion 36 of the detected component 3 contacts the detection device 7 in the first direction, so that there is a certain gap between the detected component 3 and the detection device 7 in the first direction.
- Fig. 42 to Fig. 43 show the second working status diagram of the detected component 3, and the structure diagram of the position where the detected component 3 cooperates with the detection device 7 in the figure.
- the non-tip of the second detection protrusion 36 of the detected component 3 is in contact with the detection device 7 , and there is no gap with the detection device 7 in the first direction in FIG. 42 .
- This embodiment provides another process cartridge.
- the difference from Embodiment 12 or Embodiment 11 is that the driving end of the detected assembly 3 is set at one end of the developing cartridge, and the detected portion 30 is set at the other end of the developing cartridge. It can transmit the power from the driving end of the developing cartridge to the detected part 30 through rotation.
- the driving end is provided with a plurality of protrusions, and the detected part 30 has only one protrusion.
- a driving head on the developing cartridge provides rotational power to the developing roller 131 , and at the same time drives the powder feeding roller 440 , the stirring frame 240 and the detected assembly 3 of the developing cartridge through a series of transmission gear sets 45 .
- the second transmission rod 28 has a transmission protrusion 281, the transmission protrusion 281 is in transmission connection with the power receiving device 4, and the driving force provided by the power receiving device 4 acts on the transmission protrusion 281, so that the transmission protrusion 281 drives the second transmission rod 28 A displacement is generated in a first direction.
- the detected component 3 can rotate along the second transmission rod 28, and a transmission protrusion 282 is provided at the transmission end of the second transmission rod 28, and one end of the transmission protrusion 282 is fixed on the second transmission rod 28.
- the other end freely protrudes to the position of the third rotating member 29, and can interfere with the rotating protrusion 290 or fall off, and the fifth elastic member 185 is arranged near the transmission protrusion 282 (here the fifth elastic member 185 can preferably be twisted.
- Spring 190 structure is arranged.
- the rotating protrusion 290 rotates around the rotating shaft 296, and then interacts with the conflicting driving protrusion 282 to drive the second transmission rod 28 to rotate , and then drives the detected component 3 to rotate, and the second detection protrusion 36 on the detected component 3 acts on the detection device 7.
- the detection trigger of the second detection protrusion 36 and the image forming device is realized, and the first trigger state is output.
- Figure 45 shows the structure diagram of the second working position of the detected component 3 in the thirteenth embodiment.
- the rotating protrusion 290 rotates around the rotating shaft 296, and then It interacts with the conflicting transmission protrusion 282 to drive the second transmission rod 28 to rotate, and then drives the detected component 3 to rotate, and the second detection protrusion 36 on the detected component 3 has a detachment effect.
- the detection trigger of the second detection protrusion 36 and the image forming device is realized, and then the second trigger state is output.
- this embodiment discloses a developing device, which can be detachably installed on the drum assembly in the image forming device, and the developing device includes a box body 1, a developing assembly, and a transmission assembly 2.
- the left side of the paper in Figure 46 is left, the right side of the paper in Figure 46 is right, and the upper side of the paper in Figure 46 is up,
- the lower side of the paper in Fig. 46 is down, the near side of the paper in Fig. 46 is the front, and the far side of the paper in Fig. 46 is the back.
- the left-right direction is an embodiment of the first direction
- the front-rear direction is an embodiment of the second direction
- the up-down direction is an embodiment of the third direction.
- the box body 1 has an accommodating chamber for accommodating the developer, the box body 1 has a first end 11 and a second end 12 oppositely arranged in the first direction, and the box body 1 has a third end oppositely arranged in the second direction. end 13 and fourth end 14, the box body 1 has a fifth end 15 and a sixth end 16 opposite to each other in the third direction.
- the box body 1 is provided with a powder outlet, and the powder outlet is located at the third end 13 , and the box body 1 is provided with a handle 141 , and the handle 141 is located at the fourth end 14 .
- the developing assembly includes a developing roller 131 , a powder feeding roller 440 , and an agitating frame 240 .
- the developing roller 131 , the powder feeding roller 440 , and the agitating frame 240 are all rotatably installed in the chamber between the first end 11 and the second end 12 .
- the rotation axes of the developing roller 131 , the powder feeding roller 440 and the stirring frame 240 all extend along the first direction.
- the developing roller 131 is arranged at the powder outlet.
- the powder feeding roller 440 is disposed next to the developing roller 131 .
- the powder feeding roller 440 is closer to the fourth end 14 of the box body 1 than the developing roller 131 .
- the stirring frame 240 is used to stir the developer in the containing chamber, so as to make the developer rub and prevent the developer from agglomerating.
- the transmission assembly 2 is disposed on the first end 11 , and the transmission assembly 2 includes a driving part rotatably mounted on the first end 11 of the box body 1 , the rotation axis of the driving part is parallel to the first direction.
- the driving part includes a coaxially integrally formed driving gear and a driving force receiving device 4 , and the driving gear is closer to the box body 1 than the driving force receiving device 4 in the first direction.
- the driving force receiving device 4 is used for coupling with the power output shaft on the image forming device to receive the power output by the image forming device.
- the transmission assembly 2 also includes a developing gear 43 , a powder feeding gear 44 , a stirring gear set 24 , a first idler gear 471 , a second idler gear 472 , a third idler gear 473 , and a fourth idler gear 474 .
- the developing gear 43 is coaxially and fixedly mounted on the end of the developing roller 131 close to the first end 11 of the box body 1 .
- the powder feeding gear 44 is fixed coaxially on the end of the powder feeding roller 440 close to the first end 11 of the box body 1 .
- the stirring gear set 24 is coaxially and fixedly installed on the end of the stirring frame 240 close to the first end 11 of the box body 1 .
- the stirring gear set 24 includes a large-diameter stirring gear set 24 and a small-diameter stirring gear set 24 , and the small-diameter stirring gear set 24 is closer to the box body 1 than the large-diameter stirring gear set 24 in the first direction.
- the first idle gear 471 , the second idle gear 472 , the third idle gear 473 and the fourth idle gear 474 are all rotatably mounted on the first end 11 of the box body 1 .
- the rotation axes of the first idler 471 , the second idler 472 , the third idler 473 and the fourth idler 474 are all parallel to the first direction.
- the first idle gear 471 includes a large-diameter first idle gear 471 and a small-diameter first idle gear 471. In the first direction, the large-diameter first idler wheel 471 is closer to the box body 1 than the small-diameter first idler wheel 471 .
- the fourth idler 474 includes the sheave 48 and the small diameter fourth idler 474 .
- the sheave 48 is farther from the case 1 in the first direction than the small diameter fourth idler 474 is.
- the diameter of the small diameter fourth idler wheel 474 is smaller than the diameter of the sheave 48 .
- the developing gear 43 , the powder feeding gear 44 and the large-diameter first idler gear 471 are all meshed with the driving gear.
- the large diameter stirring gear set 24 meshes with the small diameter first idler gear 471 .
- the small-diameter stirring gear set 24 meshes with the second idler 472, the second idler 472 meshes with the third idler 473, the third idler 473 meshes with the fourth small-diameter idler 474, and the meshing can be direct meshing or Indirect engagement.
- the rotation axis of the driving part is closer to the fifth end 15 and the fourth end 14 of the box body 1 than the rotation axis of the developing roller 131, and the rotation axis of the driving part is closer to the bottom of the box body 1 than the rotation axis of the stirring frame 240. third end 13 .
- the transmission assembly 2 further includes a third rotating member 29 , the rotation axis of the third rotating member 29 is parallel to the first direction.
- a third shaft sleeve 299 is coaxially integrally formed on the third rotating member 29, and the third rotating member 29 is rotatably mounted on the first support shaft integrally formed on the first end 11 of the box body 1 through the third shaft sleeve 299 superior.
- the third sleeve 299 is partly located on a side of the third rotating member 29 away from the box body 1 in the first direction.
- Another part of the third bushing 299 is located on a side of the third rotating member 29 that is close to the box body 1 in the first direction.
- the third sleeve 299 is integrally formed with an accelerating protrusion 297 , which extends radially along the third rotating member 29 , and has an arc surface on the accelerating protrusion 297 .
- a second support shaft is integrally formed on the first end 11 of the box body 1 . Accelerators are installed on the second support shaft, the accelerators are torsion springs 190, one end of the torsion springs 190 is a fixed end, and the other end of the torsion springs 190 is an acceleration end.
- the first end 11 of the box body 1 is integrally formed with a limiting protrusion, and the fixed end of the torsion spring 190 is provided with a first bending part, and the limiting protrusion is used to block the movement of the first bending part, so that the fixed end of the torsion spring 190 is fixed. position.
- the accelerating end of the torsion spring 190 extends to the side of the third rotating member 29 away from the box body 1 .
- the acceleration end of the torsion spring 190 is against the outer surface of the third sleeve 299 .
- the accelerating end of the torsion spring 190 is integrally formed with a bent portion.
- the bending angle of the second bending portion is the same as the angle between the arc surface on the acceleration protrusion 297 and the peripheral surface of the third sleeve 299 .
- the second bending part can be snapped into the angle between the arc surface on the acceleration protrusion 297 and the circumferential surface of the third bushing 299, thereby positioning the third rotating member 29 and preventing the third rotating member 29 from being damaged by the outside world. Due to the influence of factors such as vibration, shaking, or changes in the attitude of the developing box, it rotates.
- a plurality of cylindrical pins 298 are integrally formed on the end surface of the third rotating member 29 away from the box body 1 in the first direction.
- the number of cylindrical pins 298 is twenty-two, and the cylindrical pins 298 are evenly distributed along the circumferential direction. , wherein there is a gap 2971 between a pair of adjacent cylindrical pins 298 , and the interval between two cylindrical pins 298 located on both sides of the gap 2971 is greater than the interval between other cylindrical pins 298 and adjacent cylindrical pins 298 .
- the notch 2971 is located on the side of the third rotating member 29 opposite to the acceleration protrusion 297 in the radial direction.
- a first protruding portion 291 , a second protruding portion 292 , and a third protruding portion 293 are integrally formed on the end surface of the third rotating member 29 close to the box body 1 in the first direction.
- the first protruding portion 291 , the second protruding portion 292 and the third protruding portion 293 are all arranged along the circumference of the end face of the third rotating member 29 on the side close to the box body 1 .
- the surfaces of the first protruding portion 291 , the second protruding portion 292 and the third protruding portion 293 away from the third sleeve 299 in the radial direction are respectively a first contact surface, a second contact surface and a third contact surface.
- the first contact surface, the second contact surface and the third contact surface are all arc surfaces.
- the arc length corresponding to the first contact surface is longer than that of the second contact surface and the third contact surface.
- the transmission assembly 2 includes a second swing rod 202.
- a groove is integrally formed on the fifth end 15 of the box body 1. The groove extends along the first direction, and the inside of the groove extends along the third direction.
- a pivot shaft 39 is integrally formed, and the second swing link 202 is rotatably mounted on the pivot shaft 39 , and the rotation axis of the second swing link 202 is parallel to the third direction.
- the two ends of the second swing rod 202 protrude from the groove, the end of the second swing rod 202 close to the first end 11 of the box body 1 is the driven end, and the driven end is located at the first protruding part 291, the second protruding part 292, and the third protruding part.
- the end of the second swing rod 202 close to the second end 12 of the box body 1 is the transmission end, and the detected component 3 includes a second detected protrusion, which extends along the second direction and is integrally formed and fixed at the second position.
- the front end of the second detected protrusion is the detected end 32 .
- a support portion is integrally formed on the second swing bar 202 , and the support portion is located between the second detected protrusion and the second end 12 of the box body 1 .
- An installation seat 1221 is integrally formed on the second end 12 of the box body 1 .
- the sixth elastic member 186 is fixedly installed in the installation seat 1221 , and the other end of the sixth elastic member 186 abuts against the supporting portion.
- the second end 12 of the box body 1 is fixedly mounted with a second cover 121 by buckles or screws, and a guide rail 122 extending along the second direction is integrally formed on the second cover 121 .
- the second detected protrusion is located in the guide rail 122 and can move along the extending direction of the guide rail 122 .
- the end of the second detected protrusion close to the developing roller 131 in the second direction is the detected end 32 .
- the detected end 32 is used to trigger the detection device 7 in the image forming device.
- the detected component 3 has a first state and a second state.
- the second swing bar 202 has an included angle with the first direction, the sixth elastic member 186 is compressed, and is pushed by the detected end 32 of the second detected protrusion to push the detection device 7 in the image forming device.
- the projection of the driven end of the second swing link 202 in the third direction is located behind the projection of the rotation axis of the third rotating member 29 in the third direction.
- the second swing bar 202 In the second state, the second swing bar 202 is parallel to the first direction, the elastic potential energy of the sixth elastic member 186 is completely released, and the detected end 32 of the second detected protrusion does not contact the detection device 7 in the image forming device.
- the detected end 32 in the second state is farther from the developing roller 131 in the second direction than the detected end 32 in the first state.
- the projection of the driven end of the second swing link 202 in the third direction coincides with the projection of the rotation axis of the third rotating member 29 in the third direction.
- the power supply assembly includes a conductive part, which is located at the second end 12 of the box body 1.
- the conductive part has an electric receiving surface 51.
- the conductive part also has a first power supply terminal and a second power supply terminal.
- the first power supply terminal is close to the developing roller 131.
- One end of the second end 12 of the box body 1 is electrically connected, and the second power supply terminal is electrically connected with an end of the powder feeding roller 440 close to the second end 12 of the box body 1 .
- the power receiving surface 51 is used to contact the power supply part on the image forming device to receive the electric energy output by the image forming device, and transmit the electric energy to the developing roller 131 and the powder feeding roller 440 to form a bias between the developing roller 131 and the powder feeding roller 440. pressure.
- the electricity receiving surface 51 is located between the stirring frame 240 and the rotation axis of the developing roller 131 in the second direction.
- the identification component comprises a storage medium, an electrical contact surface 5 .
- the storage medium is used for storing data
- the electrical contact surface 5 is used for contacting and electrically connecting with identification contacts in the image forming device.
- the storage medium is fixedly installed on the first protective cover 111
- the electrical contact surface 5 is fixedly installed on the storage medium and electrically connected to the storage medium.
- the electrical contact surface 5 is mounted on the lower end surface of the storage medium. There is an intersection between the third direction and the electrical contact surface 5 .
- the electrical contact surface 5 is located between the rotation axis of the developing roller 131 and the rotation axis of the stirring frame 240 in the second direction. In the second direction, the distance between the electrical contact surface 5 and the rotation axis of the driving part is smaller than the distance between the rotation axis of the stirring frame 240 .
- the working process of the developing device disclosed in this embodiment is as follows. Install the developing unit to the drum unit inside the image forming unit.
- the power output shaft of the image forming device is coupled with the driving force receiving device 4 .
- the identification contact in the image forming device contacts the electrical contact surface 5 and reads the information stored in the storage medium to identify the model, capacity, service life and other information of the developing device.
- the third rotating member 29 is at an initial position, and in the initial position, the first contact surface of the first protruding portion 291 is in contact with the driven end of the second swing link 202 .
- the detected component 3 is in the first state, and due to the blocking of the first contact surface, the elastic force of the sixth elastic member 186 cannot drive the second swing bar 202 to rotate to a state parallel to the first direction. Therefore, as the developing device is loaded into the drum assembly, the detected end 32 of the second detected protrusion touches and pushes the detecting device 7 in the image forming device. The developing device is detected by the image forming device.
- the power output shaft of the image forming apparatus outputs power to the driving force receiving device 4, so that the driving portion rotates in the clockwise direction in FIG. 28 .
- the clockwise or counterclockwise direction is based on Figure 48.
- the clockwise rotation of the driving gear drives the developing gear 43, the powder feeding gear 44, and the large-diameter first idler wheel 471 to rotate counterclockwise.
- the small-diameter first idler gear 471 rotates counterclockwise together with the large-diameter first idler gear 471 , and the small-diameter first idler gear 471 drives the large-diameter stirring gear set 24 to rotate clockwise.
- the small-diameter stirring gear set 24 rotates clockwise together with the large-diameter stirring gear set 24 , and the small-diameter stirring gear set 24 drives the second idler gear 472 to rotate counterclockwise.
- the second idle gear 472 drives the third idle gear 473 to rotate clockwise.
- the third idler wheel 473 drives the small-diameter fourth idler wheel 474 to rotate counterclockwise.
- the sheave 48 rotates counterclockwise with the small diameter fourth idler 474 .
- the sheave 48 drives the third rotating member 29 to rotate clockwise at the first speed by cooperating with the cylindrical pin 298 on the third rotating member 29 .
- the second protruding part 292 moves the driven end, so that the driven end contacts the second contact surface of the second protruding part 292, thereby making the detected component 3 move to the first state , the detected end 32 pushes the detected component 3 again.
- the second contact surface of the second protrusion 292 is no longer in contact with the driven end.
- the second swing rod 202 moves to the second state, and the detected end 32 no longer pushes the detection device 7 in the image forming device.
- the third protruding part 293 moves the driven end, so that the driven end contacts the third contact surface of the third protruding part 293, thereby making the detected component 3 move to the first state , the detected end 32 pushes the detection device 7 inside the image forming apparatus again.
- the third rotating member 29 continues to rotate, the third contact surface of the third protrusion 293 is no longer in contact with the driven end.
- the second swing rod 202 moves to the second state, and the detected end 32 no longer pushes the detection device 7 in the image forming device.
- the accelerating protrusion 297 pushes the accelerating end of the torsion spring 190 , so that the torsion spring 190 produces elastic deformation and accumulates elastic potential energy.
- the notch 2971 on the third rotating member 29 moves to the engagement position between the cylindrical pin 298 and the sheave 48, so that the cylindrical pin 298 cannot continue to engage with the sheave 48, and the power of the sheave 48 cannot be transmitted to the third rotating member 29.
- the elastic potential energy stored in the torsion spring 190 is released, and the acceleration end of the torsion spring 190 pushes against the arc surface on the acceleration protrusion 297, so that the third rotating member 29 rotates at a second speed faster than the first speed.
- the first protrusion 291 moves the driven end at a faster speed, and the speed at which the first protrusion 291 moves the driven end is greater than the speed at which the second protrusion 292 and the third protrusion 293 move the driven end.
- the detected component 3 enters the first state, and the detected end 32 pushes the detection device 7 in the image forming device at a faster speed.
- the speed detection component in the image forming apparatus detects the increase of the toggle speed.
- the second bent portion on the accelerating end of the torsion spring 190 is snapped into the angle between the arc surface on the accelerating protrusion 297 and the third bushing 299, so that the third rotating member 29 is positioned.
- the third rotating member 29 The position of is the end position, the first contact surface is in contact with the driven end, and the detected component 3 is in the first state.
- the duration of the first state can be changed by changing the arc length or the arc length ratio of the first contact surface, the second contact surface, and the third contact surface of the third rotating member 29 .
- the duration of the second state can be changed by changing the arc length or the arc length ratio of the intervals between the first protruding portion 291 , the second protruding portion 292 and the third protruding portion 293 .
- the second end 12 of the box body 1 does not need any transmission parts, which greatly reduces the volume of the second end 12 of the box body 1, which is beneficial to the miniaturization of the developing device.
- the developing cartridge as shown in FIGS. 61 to 70 , is installed in an image forming device with a detection device 7 , which includes: a cartridge body 1 , a power receiving device 4 , a first moving rod 209 , a transmission assembly 2 , and a detected portion 30 ,details as follows:
- the box body 1 is used to store the developer;
- the power receiving device 4 is arranged on the box body 1 , which can receive the driving force from the image forming device;
- Power receiving device 4 comprises: driving gear and stirring frame 240 gears, specifically as follows:
- the driving gear is arranged on the box body 1, which can receive the driving force from the image forming device, and the driving gear is respectively connected to the developing gear 43 and the powder feeding gear 44; the gear of the stirring frame 240 is arranged on the box body 1, and it is connected to the driving gear through transmission; Therefore, this solution provides a specific embodiment of the power receiving device 4, which can be adapted to this solution.
- the first moving rod 209 is slidably connected to the box body 1 ; the first chute 101 is opened on the box body 1 , and the first moving rod 209 is slidably connected in the first chute 101 .
- the transmission assembly 2 which is simultaneously connected with the power receiving device 4 and the first moving rod 209, can convert the rotational force of the power receiving device 4 into a driving force for the first moving rod 209;
- the transmission assembly 2 includes: a fourth rotating member 205, a first oblique push block 205a, and a second oblique push block 205b, specifically as follows:
- the fourth rotating member 205 is rotatably arranged on the box body 1, and is connected to the power receiving device 4 through transmission;
- the first inclined push block 205a which is arranged on the fourth rotating member 205, has a first inclined surface 205a1;
- the second inclined push block 205b which is arranged at the end of the first moving rod 209, has a second inclined surface 205b1;
- the first slope 205a1 and the second slope 205b1 are in conflicting connection; preferably, in this embodiment, the angle of inclination between the first slope 205a1 and the second slope 205b1 is an acute angle, preferably - degrees.
- the first oblique pushing block 205 a pushes the second oblique pushing block 205 b to slide, and makes the first moving rod 209 slide toward the direction (the first direction) approaching the detected portion 30 .
- this solution provides a specific embodiment that converts the rotational force of the power receiving device 4 into a driving force for the first moving rod 209, which can make full use of the rotational force of the power receiving device 4, through the first oblique push
- the pressing force generated by the extrusion of the second oblique push block 205b enables the first moving rod 209 to slide in the box body 1, and then pushes the detected part 30 to approach the detection device 7 through the connecting rod 204 Swipe in the direction of , that is, in the forward direction along the second direction.
- first rotation notches 205 d are formed between adjacent first oblique push blocks 205 a.
- the first rotation notch 205d can be penetrated by the first moving rod 209, so that the connecting rod 204 drives the detected part 30 to slide away from the detection device 7;
- the electronic signal is detected through the length of contact time between the detected part 30 and the detection device 7, and then electronic signals with different contact time lengths are output, thereby completing the function that the developing cartridge is recognized by the detection device 7 in the image forming device.
- the detected part 30 is slidably connected to the inner side of the box body 1 away from the power receiving device 4 (that is, it is located beside the non-driving side), and it can slide along the direction (that is, the second direction) that approaches or moves away from the detection device 7; specifically Ground, the second chute 102 is opened on the box body 1, and the detected part 30 is slidably connected in the second chute 102; thus, this solution provides a kind of movement between the first moving rod 209 and the detected part 30 in the box body. 1
- Connecting rod 204 its one end is connected with the rotation of first moving rod 209, and its other end is connected with the rotation of detected part 30; direction), and make the connecting rod 204 drive the detected part 30 to slide in a direction close to the detection device 7 (ie, forward along the second direction).
- the seventh elastic member 187 is arranged on the box body 1, and it is connected with the first moving rod 209, which can provide a reset elastic force for the first moving rod 209; Under the action of the component 187 , the first moving rod 209 can slide away from the detected part 30 , and the connecting rod 204 drives the detected part 30 to slide away from the detection device 7 .
- the seventh elastic member 187 is a spring.
- the first moving rod 209 of this solution can realize reciprocation under the action of the seventh elastic member 187 through the first rotation notch 205d or the second rotation notch 205e
- the movement is converted into a driving force output by the detected part 30 to the detection device 7 through the connecting rod 204, and then an electronic signal with a frequency is output.
- the installation protrusion 203c can provide a limit for the sliding of the first moving rod 209, and it can also be used to support the seventh elastic member 187; this solution provides a connection between the seventh elastic member 187 and the first moving rod 209 The specific implementation of the relationship.
- the connecting rod 204 includes: a rod body 204a, a first connecting part 204b, and a second connecting part 204c, specifically as follows:
- the first connecting part 204b is rotatably connected to the first moving rod 209 at one end and connected to the rod body 204a at the other end; Therefore, this solution provides a specific structural structure of the connecting rod 204, which has the characteristics of simple structure and convenient manufacture. Specifically, the first connecting portion 204 b is hinged to the first moving rod 209 , and the second connecting portion 204 c is hinged to the detected portion 30 . In this solution, the hinged structure is applied to the connection between the connecting rod 204, the first moving rod 209 and the detected part 30, which is convenient for processing and production through a simple structure.
- the end of the first moving rod 209 is provided with a rotating groove 203a, and the first connecting portion 204b is rotatably connected in the rotating groove 203a.
- This solution provides a specific setting position where the first connecting portion 204b is rotationally connected on the first moving rod 209 .
- the power receiving device 4 transmits the rotational power to the fourth rotating member 205 and makes it rotate.
- the first oblique thrust block 205a exerts a forced thrust on the second oblique thrust block 205b.
- the second oblique push block 205b drives the first moving rod 209 to slide in a direction close to the detected portion 30 after being forced to push (that is, the first direction);
- the seventh elastic member 187 is compressed and the seventh elastic member 187 obtains elastic force, and the connecting rod 204 rotates and drives the detected part 30 to slide in a direction close to the detection device 7 (that is, in the forward direction along the second direction).
- the detection device 7 enters the detection state after being pressed;
- the detection device 7 can rotate by itself, so the detected part 30 and the detection device 7 are always in contact state, but it is not limited to this, the detection device 7 can also be fixed, and it receives the detected part 30 Applied pressure to achieve switching of the detection state.
- the transmission assembly 2 also includes a third oblique thrust block 205c in addition to the first oblique thrust block 205a.
- the transmission assembly 2 also includes:
- the third inclined push block 205c which is arranged on the fourth rotating member 205, has a third inclined surface 205c1;
- a second rotation notch 205e is formed between the first oblique push block 205a and the third oblique push block 205c.
- the perimeter lengths of the first oblique push piece 205a and the third oblique push piece 205c on the fourth rotating member 205 are different, so that the length of the second rotation notch 205e between the two is also different, and thus can output different contact time lengths The electronic signal, in order to adapt to different types of developing cartridges.
- the inclination angle of the third slope 205c1 is larger than that of the first slope 205a1 and the second slope 205b1, so that when the first moving rod 209 is driven by the third slope 205c1, it has a faster moving speed. Therefore, the detected part 30 also has a faster moving speed when the detection device 7 is touched, so that the detection device 7 detects that the detected part 30 touches the detection device 7 at a faster speed and generates an electrical signal.
- the driving of the first moving rod 209 by the first slope 205a1, the second slope 205b1, and the third slope 205c1 can be changed. movement speed at time.
- the first moving rod 209 can have multiple moving speeds.
- the ratio between different moving speeds of the first moving rod 209 can be set.
- the detecting device 7 and the detected part 30 are generally arranged on the side of the power receiving device 4;
- the combination of the connecting rod 204 provides a specific embodiment in which the detected part 30 and the detection device 7 are located in the box body 1 away from the power receiving device 4, and the detected part 30 and the detection device 7 of this solution are in conflicting connection, It does not need to release the connection between the detected part 30 and the detection device 7 through complicated operations or structures, so it can solve the problem of inconvenient operation caused by avoiding installation or removal into the image forming device, and it can effectively solve the problem at the same time.
- the problem that the developer cartridge is not easy to be identified due to the complex connection relationship between the detected part 30 and the detection device 7 is to ensure the normal operation of the developer cartridge.
- the difference between this embodiment and Embodiment 13 is that the first moving rod 209 is set in a cylindrical shape, and in this embodiment, the first moving rod 209 may not be provided with a mounting groove 203b and Turn groove 203a.
- the first chute 101 includes a first section 101a and a second section 101b connected in the first direction, the first section 101a is closer to the transmission assembly 2 in the first direction than the second section 101b, and the second section 101b A positioning part 101b1 is provided. In this embodiment, there are two positioning parts 101b1. A positioning hole whose shape and size match the cross-section of the first moving rod 209 is opened on the positioning part 101b1.
- the first moving rod 209 can be slidably installed in the positioning hole.
- a driven member 209c is fixedly installed at one end of the first moving rod 209 close to the transmission assembly 2 in the first direction.
- the driving rod can be fixedly installed on the first moving rod 209 through threaded connection, screw connection, buckle and the like.
- the end of the driven part 209c close to the transmission assembly 2 in the first direction is integrally formed with a driven protrusion 209c1 protruding along the first direction.
- the driven protrusion 209c1 is integrally formed with an arc surface, and the arc surface makes the driven protrusion 209c1
- the contact with the first ramp block 205a and the second ramp block 205b is smoother.
- the driven part 209c is slidably installed in the first section 101a, and the size of the first section 101a in the second direction is larger than the size of the second section 101b in the second direction.
- the seventh elastic member 187 is sleeved on the part of the first moving rod 209 located in the first section 101a, and one end of the seventh elastic member 187 abuts against the driving member and the other end abuts against the positioning portion 101b1.
- the end of the first moving rod 209 away from the transmission assembly 2 in the first direction is fixedly mounted with a transmission member 209a, and the transmission member 209a is fixedly mounted on the first moving rod 209 through threaded connection, screw connection, buckle and the like.
- a first pin 209b extending along the +Z-axis direction is integrally formed on the transmission member 209a.
- the connecting rod 204 is canceled.
- the detected part 30 includes a first part 371, a second part 372, and a third part 373.
- the first part 371 is arranged parallel to the second part, and the first part 371 is arranged on the second part.
- One end close to the first moving rod 209 in the direction is integrally formed with a pivot slot 3711, the pivot slot 3711 opens rearward along the second direction, and the first pin 209b can rotate and slide relative to the pivot slot 3711 and insert into the pivot slot 3711 Inside.
- the end of the first part 371 away from the first moving rod 209 in the second direction is integrally formed with a second pin 3712 extending in the third direction
- the box body 1 is integrally formed with a pivot seat 17
- the pivot seat 17 is fixed on the box body 1
- the second pin 3712 is rotatably connected to the pivot seat 17.
- the second part 372 is integrally connected with the end of the first part 371 away from the first moving rod 209 in the second direction, and the angle between the second part 372 and the first part 371 is 90 degrees.
- An end of the second part 372 away from the first part 371 in the first direction is integrally connected with the third part 373
- an end of the third part 373 away from the second part 372 in the second direction is the detected end 32 .
- the angle between the third part 373 and the second part 372 is 70 degrees.
- the difference between the working process of this embodiment and the thirteenth embodiment is that when the first moving rod 209 is pushed by the first inclined push block 205a or the second inclined push block 205b, the first inclined push block 205a or the second inclined push block 205b
- the arc surface acting on the driven protrusion 209c1 makes the process of the first moving rod 209 being pushed more smoothly.
- the seventh elastic member 187 is compressed, and the transmission member 209a on the first moving rod 209 pushes the pivot groove 3711 along the first direction through the first pin 209b, so that the first The part 371 swings counterclockwise around the second pin 3712 (the viewing angle in FIG. 100 is the viewing angle).
- the detected end 32 swings counterclockwise, thereby pushing the detection device 7 in the image forming device.
- the assembly of the first moving rod 209 and the transmission member 209a is simpler, the structure is simpler, and the transmission is more stable.
- the fourth rotating member 205 in this embodiment is also provided with a fourth oblique push block 205f and a fifth oblique push block 205g.
- the pushing block 205f and the fifth inclined pushing block 205g are respectively provided with a fourth inclined surface 205f1 and a fifth inclined surface 205g1.
- the first inclined push block, the third inclined push block, the fourth inclined push block 205f, and the fifth inclined push block 205g are sequentially arranged on the end surface of the fourth rotating member 205 close to the box body along the circumferential direction, and the first inclined surface 205a1
- the included angle ⁇ 1 with the end surface of the fourth rotating member 205 is 50°.
- the included angles ⁇ 2 between the third slope 205c1 , the fourth slope 205f1 , the fifth slope 205g11 and the end surface of the fourth rotating member 205 are all 35°.
- the included angle ⁇ 1 between the first slope 205a1 and the end surface of the fourth rotating member 205 is between 50° and 70°, and the third slope 205c1, the fourth slope 205f1, the fifth slope
- the angle ⁇ 2 between the slope 205g1 and the end surface of the fourth rotating member 205 can ensure the stability and smoothness of power transmission if the angle is between 35° and 50°, without affecting the realization of the technical solution.
- the moving speed of the first moving rod 209 in the first direction is the first speed.
- the moving speed of the first moving rod 209 in the first direction is V2 . Since the angle ⁇ 1 between the first slope 205a1 and the end surface of the fourth rotating member 205 is greater than the angle ⁇ 2 between the third slope 205c1 , the fourth slope 205f1 , and the fifth slope 205g1 and the end surface of the fourth rotating member 205 , and The rotation speed of the fourth rotating member 205 is a fixed value. Therefore V1 is greater than V2.
- the telescopic rod can touch the detection device in the image forming device once at the speed of V1, and then touch the detection device in the image forming device three times at the speed of V2. Therefore, the image forming apparatus can not only identify the developer cartridge according to the number of times the detection device 1 is touched, but also recognize the developer cartridge according to the speed at which the detection device 1 is touched.
- the image forming device can identify more types of developing cartridges according to the combination of the information of the touch speed and the number of touches, which improves the versatility. sex.
- the transmission is carried out in the form of the fourth rotating member 205 and the inclined plane, the structure is simple, the transmission is stable, the manufacturing difficulty is low, the cost is low, and it is suitable for mass production.
- the difference between this embodiment and the eighteenth embodiment is that the included angle ⁇ 1 between the first slope 205a1 and the end surface of the fourth rotating member 205 is 60°.
- the included angles ⁇ 2 between the third slope 205c1 , the fourth slope 205f1 and the fifth slope 205g1 and the end surface of the fourth rotating member 205 are all 40°.
- the included angles between the first slope 205a1 , the third slope 205c1 , the fourth slope 205f1 , the fifth slope 205g1 and the end surface of the fourth rotating member 205 are changed.
- V1 and V2 By changing the values of V1 and V2, when the detection device 1 of the image forming device is touched at different speeds, it can be detected as different types of developer cartridges, thereby improving applicability, while ensuring the stability of the transmission and avoiding the angle Too big and stuck.
- the difference between this embodiment and the eighteenth embodiment is that the angle ⁇ 1 between the first inclined surface 205a1 and the end surface of the fourth rotating member 205 is 70°.
- the included angle ⁇ 2 between the third slope 205c1 , the fourth slope 205f1 , the fifth slope 205g1 and the end surface of the fourth rotating member 205 is all 50°.
- the included angles between the first slope 205a1 , the third slope 205c1 , the fourth slope 205f1 , the fifth slope 205g1 and the end surface of the fourth rotating member 205 are changed.
- V1 and V2 By changing the values of V1 and V2, when the detection device of the image forming device is touched at different speeds, it can detect different types of developer cartridges, thereby improving applicability, and at the same time increasing the included angle to the maximum value to ensure transmission On the premise of stability, the range of angles that can be selected is widened, thereby increasing the number of models that can be detected. Improve applicability and versatility.
- a first positioning protrusion 205a2 and a second positioning protrusion 205a3 are integrally formed on the side of the first inclined push block 205a close to the box body 1
- a positioning protrusion 205a2 and a second positioning protrusion 205a3 are arranged along the rotation direction of the fourth rotating member 205, and there is an interval between the first positioning protrusion 205a2 and the second positioning protrusion 205a3.
- the second positioning protrusion 205a3 is located upstream of the first positioning protrusion 205a2.
- the sides of the first positioning protrusion 205a2 and the second positioning protrusion 205a3 close to the box body 1 are arc-shaped, so that the contact between the first positioning protrusion 205a2 and the second positioning protrusion 205a3 and the driven protrusion 209c1 is more smooth, and when the first positioning protrusion 205a2 and the second positioning protrusion 205a3 contact with the driven protrusion 209c1
- the first positioning protrusion 205a2 and the second positioning protrusion 205a3 make a circular motion together with the fourth rotating member 205, the first positioning protrusion 205a2 and the second positioning protrusion 205a2 can exert a force towards the left direction on the driven protrusion 209c1.
- an incomplete gear 205h is coaxially integrally formed on the fourth rotating member 205 , and the fourth rotating member 205 receives the power transmitted by the power receiving device 4 through gear transmission.
- non-gear transmission such as friction transmission and belt transmission may also be used.
- a first protective cover 111 is also installed on the first end 11 of the box body 1.
- the first protective cover 111 is used to protect the transmission device and the power receiving device 4.
- the first protective cover 111 is detachably fixed by means of screws or buckles.
- the first protective cover 111 has a protective cover opening, the incomplete gear 205h is exposed from the protective cover opening, and the first protective cover 111 at the protective cover opening is integrally formed with a first scale 111a and a second scale.
- the second scale 111b is integrally formed with a marking part 205h1 on the incomplete gear 205h.
- the fourth rotating member 205 rotates along the rotation direction J
- the first positioning protrusion 205a2 rotates.
- the driven protrusion 209c1 exerts a force toward the left direction on the driven protrusion 209c1, so that the first moving rod 209 moves toward the left direction, and the driven protrusion 209c1 avoids the first positioning protrusion 205a2.
- the first positioning protrusion 205a2 passes by the driven protrusion 209c1
- the first moving rod 209 moves to the right under the action of the elastic member and resets.
- the driven protrusion 209c1 is located between the first positioning protrusion 205a2 and the second positioning protrusion 205a3. At this time, when the marking portion 205h1 is aligned with the first scale 111a, the incomplete gear 205h disengages and stops receiving power, and the fourth rotating member 205 stops rotating.
- the driven protrusion 209c1 is located between the first positioning protrusion 205a2 and the second positioning protrusion 205a3, and the driven protrusion 209c1 can only move along the left and right directions (namely the first direction), when the fourth rotating member 205 is moved by the box
- the first positioning protrusion 205a2 and the second positioning protrusion 205a3 are against the driven protrusion 209c1, and the first positioning protrusion 205a2 and the second positioning protrusion 205a3 need to overcome the elastic force of the elastic member to continue to rotate , so as to prevent the unexpected movement of the fourth rotating member 205, realize the positioning effect on the fourth rotating member 205 when the incomplete gear 205h is disengaged, and prevent the unexpected movement of the fourth rotating member 205 from causing unexpected
- the complete gear 205h is engaged incorrectly, which causes an unexpected movement of the detected end, which in turn causes a problem that the detected end accidentally touches the detection device in the image forming apparatus.
- the user When it is necessary to reset the fourth rotating member 205, the user only needs to manually move the fourth rotating member 205 along the rotation direction J of the fourth rotating member 205, so that the second positioning protrusion 205a3 overcomes the elastic force of the elastic member and Push the driven end, so that the fourth rotating member 205 rotates to the position where the marking part 205h1 is aligned with the second scale 111b. At this time, the incomplete gear 205h enters the meshing state again, and can receive the power transmitted by the power receiving device 4 to rotate .
- this embodiment discloses a developing device, which can be detachably installed on the drum assembly in the image forming device, and the developing device includes a box body 1, a developing assembly, and a transmission assembly 2.
- the box body 1 has an accommodating chamber for accommodating the developer, the box body 1 has a first end 11 and a second end 12 oppositely arranged in the first direction, and the box body 1 has a third end oppositely arranged in the second direction. end 13 and fourth end 14, the box body 1 has a fifth end 15 and a sixth end 16 opposite to each other in the third direction.
- the box body 1 is provided with a powder outlet, and the powder outlet is located at the third end 13 , and the box body 1 is provided with a handle 141 , and the handle 141 is located at the fourth end 14 .
- the first protective cover 111 is detachably mounted on the first end 11 of the box body 1 through screws or buckles, and the first protective cover 111 is used to protect the transmission assembly 2 .
- the second protective cover 121 is detachably mounted on the second end 12 of the box body 1 through screws or buckles, and the second protective cover 121 is used to protect the detected component 3 .
- the developing assembly includes a developing roller 131 , a powder feeding roller 440 , and an agitating frame 240 .
- the developing roller 131 , the powder feeding roller 440 , and the agitating frame 240 are all rotatably installed in the chamber between the first end 11 and the second end 12 .
- the rotation axes of the developing roller 131 , the powder feeding roller 440 and the stirring frame 240 all extend along the first direction.
- the developing roller 131 is arranged at the powder outlet.
- the powder feeding roller 440 is disposed next to the developing roller 131 .
- the powder feeding roller 440 is closer to the fourth end 14 of the box body 1 than the developing roller 131 .
- the stirring frame 240 is used to stir the developer in the containing chamber, so as to make the developer rub and prevent the developer from agglomerating.
- the transmission assembly 2 is disposed on the first end 11 , and the transmission assembly 2 includes a driving part rotatably mounted on the first end 11 of the box body 1 , the rotation axis of the driving part is parallel to the first direction.
- the driving part includes a coaxial and integrally formed driving gear and a power receiving part, and the driving gear is closer to the first end 11 of the box body 1 than the power receiving part in the first direction.
- the power receiving part is used for coupling with the power output shaft on the image forming device to receive the power output by the image forming device.
- the transmission assembly 2 also includes a developing gear 43 , a powder feeding gear 44 , a stirring gear set 24 , and a first idler gear 471 .
- the developing gear 43 is coaxially and fixedly mounted on the end of the developing roller 131 close to the first end 11 of the box body 1 .
- the powder feeding gear 44 is fixed coaxially on the end of the powder feeding roller 440 close to the first end 11 of the box body 1 .
- the stirring gear set 24 is coaxially and fixedly installed on the end of the stirring frame 240 close to the first end 11 of the box body 1 .
- a support column is integrally formed on the first end 11 of the box body 1 along the first direction.
- the first idler wheel 471 is rotatably mounted on the support post.
- the rotation axis of the first idler 471 is parallel to the first direction.
- the first idler gear 471 includes a large-diameter first idler gear 471 and a small-diameter first idler gear 471 .
- the large-diameter first idler wheel 471 is closer to the first end 11 of the box body 1 than the small-diameter first idler wheel 471 .
- the developing gear 43 , the powder feeding gear 44 and the large-diameter first idler gear 471 are all meshed with the driving gear.
- the stirring gear set 24 meshes with the small diameter first idler gear 471 . Engagement can be direct or indirect.
- the rotation axis of the driving part is closer to the fifth end 15 and the fourth end 14 of the box body 1 than the rotation axis of the developing roller 131, and the rotation axis of the driving part is closer to the bottom of the box body 1 than the rotation axis of the stirring frame 240. third end 13 .
- the detected component 3 includes a first slider 207 a , a second slider 207 b , a fifth rotator 206 , a sixth rotator 208 a , and a sheave 48 .
- the first slider 207a is the object to be detected.
- the sheave 48 is coaxially and fixedly installed on the end of the stirring frame 240 located at the second end 12 of the box body 1 .
- the fifth rotating member 206 is rotatably mounted on the second end 12 of the box body 1 , and the rotation axis 296 of the fifth rotating member 206 is parallel to the first direction.
- a plurality of cylindrical pins 298 distributed along the circumference of the fifth rotating member 206 are integrally formed on the surface of the fifth rotating member 206 close to the second end 12 of the box body 1 in the first direction.
- the number of cylindrical pins 298 is twenty-five.
- the spacing between adjacent cylindrical pins 298 is equal.
- the cylindrical pin 298 cooperates with the sheave 48 .
- a fifth protrusion 381 and a sixth protrusion 382 protruding along the axis are integrally formed on the side of the fifth rotating member 206 away from the second end 12 of the box body 1 in the first direction.
- the fifth protrusion 381 and the sixth protrusion 382 The side upwards away from the axis of rotation 296 of the fifth rotating member 206 is respectively the fourth contact surface and the fifth contact surface, both of the fourth contact surface and the fifth contact surface are arc surfaces, and the fourth contact surface and the fifth contact surface
- the radii that is, the distance from the fourth contact surface and the fifth contact surface to the axis of the fifth rotator 206 from the side farther away from the axis of the fifth rotator 206 in the radial direction of the fifth rotator 206 ) are equal.
- a seventh protrusion 383 is integrally formed on the peripheral surface of the fifth rotating member 206 , and the seventh protrusion 383 protrudes radially from the peripheral surface of the fifth rotating member 206 .
- the distance from the side of the seventh protrusion 383 radially away from the axis of rotation 296 of the fifth rotating element 206 to the axis of rotation 296 of the fifth rotating element 206 is greater than the radii of the fourth contact surface and the fifth contact surface.
- the central angle subtended by the fifth protrusion 381 is greater than the central angle subtended by the sixth protrusion 382 .
- the guide rail 122 is integrally formed on the second cover 121 along the second direction, and the first slider 207 a and the second slider 207 b can be installed in the guide rail 122 slidably along the second direction.
- the first slider 207a is closer to the developing roller 131 in the second direction than the second slider 207b.
- An end of the first slider 207 a close to the developing roller 131 in the second direction is the detected end 32 .
- the guide rail 122 is integrally formed with a support seat extending along the first direction, and the first slider 207a is provided with a mounting concave hole 207c, the support seat extends into the mounting concave hole 207c, and the support seat is between the side walls of the mounting concave hole 207c
- An eighth elastic member 188 is installed.
- the eighth elastic member 188 is used to reset the first slider 207a.
- the second driving rod 207a1 is integrally formed on the first sliding block 207a, and the second driving rod 207a1 is partly located in the movement track of the fifth protrusion 381 and the sixth protrusion 382 .
- the end of the slide rail away from the developing roller 131 in the second direction is integrally formed with a support plate 121a, and the end of the slide rail close to the developing roller 131 in the second direction is an opening for the detected end 32 to protrude from.
- the support seat is located on the slide rail between the support plate 121a and the opening in the second direction.
- the second slider 207b is integrally formed with a mounting groove along the second direction. The end of the mounting groove close to the support plate 121a is not closed, and the ninth elastic member 189 is installed in the mounting groove.
- One end of the ninth elastic member 189 and the mounting groove are in the second One end away from the support plate 121a in the direction abuts against it, and the other end of the ninth elastic member 189 abuts against the support plate 121a.
- the coefficient of elasticity of the ninth elastic member 189 is greater than that of the eighth elastic member 188 .
- a first limiting opening 121b is opened on the second sliding block 207b, and the first limiting opening 121b is located on the lower side wall of the installation groove.
- a second limit opening 121c is opened in the slide rail. The second limiting opening 121c is located in the slide rail between the supporting seat and the supporting plate 121a.
- the end of the second sliding block 207b close to the support plate 121a is integrally formed with a first limiting protrusion 207b1 , and the sliding groove is integrally formed with a second limiting protrusion 207b2 matching the first limiting protrusion.
- a sixth rotating member 208a is rotatably installed on the second protective cover 121, the rotation axis of the sixth rotating member 208a is parallel to the first direction, the sixth rotating member 208a is located below the second limit port, and the sixth rotating member 208a is in the shape of Cylindrical, the third limiting protrusion 207b3 is integrally formed on the peripheral surface of the sixth rotating member 208a.
- a driven protrusion 209c1 is integrally formed on the peripheral surface of the sixth rotating member 208a, and the driven protrusion 209c1 is located within the movement track of the seventh protrusion 383 .
- a reset arm 331 is integrally formed on the peripheral surface of the sixth rotating member 208a, and a stopper 33 is integrally formed on the end of the reset arm 331 far away from the sixth rotating member 208a. Mouth, the size of reset mouth is less than block 33 sizes, makes when block can't pass reset mouth.
- the sixth rotating member 208 a , the second sliding block 207 b , and the ninth elastic member 189 form a transmission assembly 208 .
- the first slider 207a has a third state and a fourth state.
- the detected end 32 of the first slider 207a is farther away from the developing roller 131 than in the third state, and the eighth elastic member 188 is not elastically deformed.
- the power supply assembly includes a conductive part, which is located at the second end 12 of the box body 1.
- the conductive part has an electric receiving surface 51.
- the conductive part also has a first power supply terminal and a second power supply terminal.
- the first power supply terminal is close to the developing roller 131.
- One end of the second end 12 of the box body 1 is electrically connected, and the second power supply terminal is electrically connected with an end of the powder feeding roller 440 close to the second end 12 of the box body 1 .
- the power receiving surface 51 is used to contact the power supply part on the image forming device to receive the electric energy output by the image forming device, and transmit the electric energy to the developing roller 131 and the powder feeding roller 440 to form a bias between the developing roller 131 and the powder feeding roller 440. pressure.
- the electricity receiving surface 51 is located between the stirring frame 240 and the rotation axis of the developing roller 131 in the second direction.
- the identification component comprises a storage medium, an electrical contact surface 5 .
- the storage medium is used for storing data
- the electrical contact surface 5 is used for contacting and electrically connecting with identification contacts in the image forming device.
- the storage medium is fixedly installed on the first protective cover 111
- the electrical contact surface 5 is fixedly installed on the storage medium and electrically connected to the storage medium.
- the electrical contact surface 5 is mounted on the lower end surface of the storage medium. There is an intersection between the third direction and the electrical contact surface 5 .
- the electrical contact surface 5 is located between the rotation axis of the developing roller 131 and the rotation axis of the stirring frame 240 in the second direction. In the second direction, the distance between the electrical contact surface 5 and the rotation axis of the driving part is smaller than the distance between the rotation axis of the stirring frame 240 .
- the working process of the developing device disclosed in this embodiment is as follows. Install the developing unit to the drum unit inside the image forming unit.
- a power output shaft of the image forming device is coupled with the power receiving portion.
- the identification contact in the image forming device contacts the electrical contact surface 5 and reads the information stored in the storage medium to identify the model, capacity, service life and other information of the developing device.
- the developing device disclosed in this embodiment has a factory default state.
- the detected component 3 is in the third state
- the second shift lever 207a1 is in contact with the fourth contact surface and is limited by the fourth contact surface. This makes the first slider 207a remain in the third state and cannot be reset under the action of the eighth elastic member 188 .
- the ninth elastic member 189 is in a compressed state
- the third limiting protrusion 207b3 is inserted into the first limiting opening 121b and the second limiting opening 121c
- the third limiting protrusion 207b3 abuts against the side wall of the second limiting opening 121c on the side away from the support plate 121a in the second direction.
- the second sliding block 207b is locked and limited by the third limiting protrusion 207b3, so that the elastic potential energy of the ninth elastic member 189 cannot be released.
- the detected end 32 on the developing device in the initial state is in the state of stretching out the slide rail, so the detected end 32 is loaded into the drum assembly along with the developing device.
- the detection part in the image forming device will be pushed for the first time, so that the detection part generates an electric signal, and then the image forming device detects that the developing device is installed.
- the image forming device When the image forming device receives the print command, the image forming device starts to output power to the power receiving part, so that the power receiving part rotates clockwise in Figure 75 (the rotation directions in this paragraph are all referred to in Figure 75 The viewing angle is the benchmark), the driving gear rotates together with the power receiving part, and the driving gear drives the developing gear 43, the powder feeding gear 44, and the large-diameter first idler wheel 471 to rotate counterclockwise.
- the small-diameter first idler wheel 471 rotates counterclockwise together with the large-diameter first idler wheel 471 .
- the small-diameter first idler wheel 471 drives the stirring gear set 24 to rotate clockwise.
- the developing roller 131, the powder feeding roller 440, and the stirring frame 240 all start to operate.
- Simultaneously stirring frame 240 drives sheave 48 to rotate around the anticlockwise direction among Fig. seventy-three (rotation direction in the following description is all with the viewing angle of view of Fig. seventy-three as benchmark), because sheave 48 cooperates with cylindrical pin 298, Therefore, the sheave 48 drives the fifth rotating member 206 to rotate through the cylindrical pin 298 .
- the sixth protrusion 382 contacts the second driving lever 207a1, and the sixth protrusion 382 pushes the second driving lever 207a1 to move toward the developing roller 131 along the second direction, so that the first The slider 207a moves to the third state again, and the detected end 32 pushes the detection part for the second time.
- the seventh protrusion 383 moves the driven protrusion 209c1, thereby driving the sixth rotating member 208a to rotate counterclockwise, so that the sixth rotating member 208a drives the third limiting protrusion 207b3 to rotate counterclockwise,
- the ninth elastic member 189 accumulates The elastic potential energy of is released, and under the elastic force of the ninth elastic member 189, the second sliding block 207b moves along the slide rail to the position where the first limiting protrusion and the second limiting protrusion abut against each other.
- the second slider 207b hits the first slider 207a, so that the first slider 207a moves to the third state again, and the detected end 32 pushes the detection part for the third time.
- the elastic coefficient of the ninth elastic member 189 is greater than that of the eighth elastic member 188 . Therefore, the elastic force of the eighth elastic member 188 cannot overcome the elastic force of the ninth elastic member 189, so that the first slider 207a cannot be reset, so that the first slider 207a remains in the third state, and the detected end 32 continues to push the detection member .
- the fifth protrusion 381 and the sixth protrusion 382 can no longer touch the second driving lever 207a1. Thus, the detection process is completed.
- the moving speed of the first slider 207a after being hit by the second slider 207b is the second speed, which is greater than that of the first slider 207a being hit by the fifth protrusion 381 and the sixth protrusion 381.
- the ninth elastic member 189 with a smaller elastic coefficient can also be selected, so that the second speed is lower than the first speed.
- the image forming device can detect information such as the number of times the detected end 32 pushes the detection piece, the duration of the push, the duration of the push, the speed of the push, etc.
- information such as the number of times the detected end 32 pushes the detection piece, the duration of the push, the duration of the push, the speed of the push, etc.
- Different permutations and combinations of the above information correspond to different developing device information (such as different models, different capacities, old and new, etc.).
- the sixth rotating member 208 a When the sixth rotating member 208 a rotates, it will drive the reset arm to make a circular motion together, so that the reset arm drives the stopper 33 to move toward the second protective cover 121 .
- the reset arm can be made of elastic material.
- the reset arm is elastically deformed to accumulate elastic potential energy.
- the first limiting opening 121b is aligned with the second limiting opening 121c, under the elastic action of the reset arm, the sixth rotating member 208a automatically rotates, so that the third limiting protrusion 207b3 automatically snaps into the first limiting opening 121b and In the second limit port 121c, reset is completed.
- the time for the first slider 207a in the third state is longer than that of the second shift lever 207a1.
- the time during which the first slider 207a is in the third state can be changed by changing the size of the central angle that the fifth protrusion 381 and the sixth protrusion 382 face.
- the number of times the first slider 207a enters the third state can be changed by increasing the number of protrusions.
- the arrangement order of the fifth protrusion 381 , the sixth protrusion 382 and the seventh protrusion 383 can also be changed according to actual needs.
- the difficulty of resetting the detected component 3 can be greatly reduced, and the convenience of the user and the convenience of factory debugging can be improved.
- the speed change assembly 208 cancels the sixth rotating member 208a, the second slider 207b, the ninth
- the elastic member 189 , the speed change assembly 208 in this embodiment includes a tenth elastic member 191 .
- the tenth elastic member 191 is a torsion spring 190 .
- the tenth elastic member 191 includes a main body 191a formed by winding a metal wire in a ring shape.
- a fixed arm 191b is integrally formed on the left end of the main body 191a, and an active portion 191c is integrally formed on the right end of the main body 191a.
- the acting part 191c includes a force receiving part 191d and a force applying part 191e, and the force applying part 191e is longer than the force receiving part 191d.
- the first cover 111 is integrally formed with a first support portion 111d, a second support portion 111e, a first limiting portion 111f, and a second limiting portion 111g.
- the first support portion 111d and the second support portion 111e protrude rightward from the right surface of the first protective cover 111 .
- the first supporting portion 111d, the second supporting portion 111e, and the second limiting portion 111g are sequentially arranged along the same circumference, and there is a distance between the first supporting portion 111d and the second supporting portion 111e.
- the first limiting portion 111f is in the shape of a groove, and the fixing arm 191b extends into the first limiting portion 111f and is limited by the first limiting portion 111f.
- the second limiting portion 111g is in the shape of an arc-shaped groove, and a circle of the main body 191a closest to the second cover 121 is snapped into the second limiting portion 111g.
- the size of the first support portion 111d and the second support portion 111e in the first direction is greater than the size of the main body 191a in the first direction when no elastic deformation occurs.
- a positioning post 21b protruding to the right is integrally formed, and the main body 191a is sleeved on the positioning post 21b .
- the force applying portion 191e abuts against the right end of the first support portion 111d, and the force receiving portion 191d abuts against the right end of the second support portion 111e.
- the second limiting portion 111g clamps and positions the main body 191a close to the second cover 121 , the main body 191a is in a stretched state at this time.
- the seventh protrusion 383 protrudes leftward from the left end surface of the fifth rotating member 206 along the axial direction of the fifth rotating member 206 .
- the size of the seventh protrusion 383 in the first direction is larger than the size of the fifth protrusion 381 and the sixth protrusion 382 in the first direction. That is, the left end of the seventh protrusion 383 is farther from the box body 1 than the left ends of the fifth protrusion 381 and the sixth protrusion 382 .
- Only the seventh protrusion 383 can touch the force-receiving part 191d, and the fifth protrusion 381 and the sixth protrusion 382 cannot touch the force-receiving part 191d.
- the radius of the surface of the seventh protrusion 383 away from the rotation axis 296 of the fifth rotating member 206 in the radial direction is equal to the radii of the fourth contact surface and the fifth contact surface.
- the difference between the specific working process and the twenty-second embodiment is that, with the rotation of the fifth rotating member 206, the seventh protrusion 383 pushes the force-receiving part 191d, so that the main body 191a twists, and then makes the force-receiving part 191d rotate around As the main body 191a swings counterclockwise (viewed in FIG. 91 ), the force-applying part 191e is driven by the force-receiving part 191d to swing counterclockwise around the main body 191a (viewed in FIG. 91 ).
- the linear velocity when the end of the force receiving part 191d swings is smaller than the linear velocity when the force applying part 191e swings, and because the force receiving part 191d is driven by the seventh protrusion 383 to move , so the linear velocity of the force receiving portion 191d is equal to the linear velocity of the seventh protrusion 383 , and therefore the linear velocity of the force applying portion 191e is greater than the linear velocity of the seventh protrusion 383 .
- the second driving lever 207a1 is moved forward (viewed in FIG. 91 ), so that the second driving lever 207a1 moves forward at the second speed, and drives the first slider 207a to push forward at the second speed.
- the force-receiving part 191d With the swing of the force-receiving part 191d and the force-applying part 191e, when the force-applying part 191e swings to a position where it is no longer in contact with the first support part 111d, the force-receiving part 191d also swings to a position where it is no longer in contact with the second support part 111e. At this time, the main body 191a begins to shrink, and under the action of the elastic force of the main body 191a, the force receiving part 191d and the force applying part 191e are pulled to the left.
- the torsion spring 190 also twists in the circumferential direction to produce elastic deformation, and at the same time, because the fixed arm 191b is limited by the second limiting part 111g, the elastic deformation of the torsion spring 190 in the circumferential direction cannot be recovered, so that The force applying portion 191e and the force receiving portion 191d are blocked by the side walls of the first support portion 111d and the second support portion 111e and cannot be reset.
- the force applying portion 191e keeps in contact with the second driving lever 207a1 during being pulled by the main body 191a to move to the left. Therefore, the first slider 207a also remains at this position. Since the elastic force of the eighth elastic member 188 cannot overcome the elastic force of the torsion spring 190, the first sliding block 207a cannot return backward.
- the action part 191c and the tenth elastic member 191 are separate structures.
- the acting part 191c is a swing rod, and the swing rod includes a pivoting part 191c1, a first arm 191c2, and a second arm 191c3.
- the pivoting portion 191c1 is cylindrical, the first arm 191c2 is integrally formed and fixedly connected to the peripheral surface of the pivoting portion 191c1, and the second arm 191c3 is integrally formed and fixedly connected to the right end surface of the pivoting portion 191c1.
- the pivoting portion 191c1 is rotatably sleeved on the positioning post 21b.
- the distance from the end of the first arm 191c2 away from the rotation axis of the pivot portion 191c1 to the rotation axis of the pivot portion 191c1 is greater than the distance from the end of the second arm 191c3 away from the rotation axis of the pivot portion 191c1 to the rotation axis of the pivot portion 191c1.
- a fourth limiting protrusion 191c1a is integrally formed on the peripheral surface of the pivoting portion 191c1.
- the limit chute 191f is integrally formed on the right end surface of the first protective cover 111, and the fourth limit protrusion 191c1a is slidably installed in the limit chute 191f.
- the limit chute 191f is used to limit the swing rod in the first direction. displacement.
- the front end of the chute is integrally formed with a positioning groove 191g extending forward, and the positioning groove 191g is integrally formed and connected with the first protective cover 111 .
- a locking protrusion 191c2a is integrally formed on the first arm 191c2, and the locking protrusion 191c2a protrudes forward from the side surface of the first arm 191c2.
- a surface of the locking protrusion 191c2a away from the pivoting portion 191c1 in the radial direction of the pivoting portion 191c1 is a locking surface.
- the tenth elastic member 191 is located between the pivotal portion 191c1 and the right surface of the first cover 111 in the axial direction of the pivotal portion 191c1, the main body 191a of the tenth elastic member 191 is sleeved on the positioning shaft, fixed The arm 191b is snapped into the positioning groove 191g.
- the right end of the tenth elastic member 191 is a reset arm 191h.
- the reset arm 191h abuts against a side of the swing lever in a direction close to the developing roller 131 .
- the seventh protrusion 383 contacts with the end of the second arm 191c3 radially away from the rotation axis of the pivoting portion 191c1, so that the second arm 191c1
- the second arm 191c3 is pushed by the seventh protrusion 383 to swing counterclockwise.
- the second arm 191c3 drives the pivoting part 191c1 to rotate counterclockwise.
- the pivoting part 191c1 drives the first arm 191c2 to swing counterclockwise.
- the linear velocity of the seventh protrusion 383 is transmitted to the second arm 191c3 and then amplified by the first arm 191c2 before being transmitted to the first slider 207a, so that the first slider 207a moves forward at the second speed and promotes image formation Test pieces in the device.
- the locking protrusion 191c2a interferes with the second driving lever 207a1, so that the locking protrusion 191c2a and the second driving lever 207a1 undergo elastic deformation, so that the locking protrusion 191c2a and the second driving lever 207a1 exert mutual force. Extrusion force perpendicular to the contact surface.
- the eighth elastic member 188 exerts a backward force on the first slider 207a, and the reset arm 191h of the tenth elastic member 191 exerts a clockwise rotation force on the first arm 191c2.
- the contact surface between the lower surface of the second driving lever 207a1 and the locking surface is located directly above the rotation axis of the pivoting portion 191c1, the amount of elastic deformation between the second driving lever 207a1 and the locking protrusion 191c2a is the largest.
- the contact surface between the lower surface of the second shift lever 207a1 and the locking surface is located at the front side of the rotation axis of the pivoting portion 191c1 in the third direction, so At this time, the deformation amount of the elastic deformation of the second driving lever 207a1 and the locking protrusion 191c2a becomes smaller. Therefore, the force exerted by the eighth elastic member 188 on the first slider 207a and the force exerted by the tenth elastic member 191 on the first arm 191c2 are not enough to make the locking protrusion 191c2a and the second shifting lever 207a1 produce a greater amount of deformation. Therefore, the first slider 207a and the swing bar cannot be reset. Thus, the first slider 207a is stably locked by the locking protrusion 191c2a.
- the user When it is necessary to reset the first slider 207a and the swing rod, the user only needs to manually pull the first slider 207a forward, and the second driving rod 207a1 will no longer exert pressure on the locking surface, the balance of force is broken, and the swing rod Under the action of the elastic force of the tenth elastic member 191 , it is automatically reset. After the swing lever is reset, the user lets go, and the eighth elastic member 188 pulls the first sliding block 207a to reset.
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Abstract
显影盒,涉及电子成像技术领域,解决了现有的显影盒往图像形成装置内安装或取出存在操作困难、不方便操作的问题。显影盒包括:盒体(1),具有相对设置的第一端(11)和第二端(12);动力接收装置(4),设置于盒体(1);被检测组件(3),可移动式设置于盒体(1);传动组件(2),可活动式设置于盒体(1),一端与动力接收装置(4)传动连接,另一端与被检测组件(3)传动连接;传动组件(2)能够将动力接收装置(4)的动力转化为对被检测组件(3)的驱动力,使被检测组件(3)能够对检测装置(7)施加作用力,无需通过复杂的操作或结构来解除被检测组件(3)与检测装置(7)之间的连接,因此能够解决往图像形成装置内安装或取出显影盒时,不方便操作的问题。
Description
本发明涉及电子成像技术领域,特别涉及显影盒。
电子照相方式的图像形成装置具备利用调色剂使感光鼓上的静电潜影显影的显影盒。显影盒具有能够转动地支承于其壳体内的显影辊,通过将收纳在壳体内的调色剂从显影辊供给到感光鼓来进行显影。
显影盒通常以可拆卸的方式被安装至图像形成装置中,目前其安装方式有两种,一种是显影盒直接安装至图像形成装置主体中,另一种是显影盒先被安装至一个鼓单元,然后随着鼓单元一起被安装至图像形成装置主体,无论显影盒以何种方式被安装,为使得显影盒被图像形成装置准确识别出,现有的显影盒中设置有用于与图像形成装置内预设被检测部部件结合的被检测件以及用于从图像形成装置内设置的动力输出件接收驱动力的动力接收件。
被检测件驱动头接收到驱动力而驱动,当被检测件与动力接收件同侧设置时,二者之间可通过齿轮传递驱动力,当被检测件与动力接收件不同侧设置时,现有的显影盒中,驱动力通过被安装在显影盒中的搅拌轴传递至安装有被检测件的一侧,继而再通过齿轮将驱动力传递至被检测件。很显然,为了使得被检测件被驱动,对于被检测件与动力接收件位于显影盒不同侧的结构而言,需要分别在显影盒的两侧安装一组齿轮,这些齿轮的安装不仅增加了显影盒的材料成本,也增加了显影盒的组装成本。
由此可见,现有的显影盒往图像形成装置内安装或取出存在操作困难、不方便操作的问题,其所对应的被检测件结构不仅复杂,而且存在因为不容易识别所导致的显影盒不能正常工作的问题。
发明内容
本发明的目的是提供显影盒,本方案的被检测组件与检测装置之间为抵触连接,其无需通过复杂的操作或结构来解除被检测组件与检测装置之间的连接,因此其能够解决避免往图像形成装置内安装或取出时所导致不方便操作的问题,其同时能够有效解决被检测组件与检测装置之间连接关系复杂所导致的显影盒不容易被识别的问题,以保证显影盒的正常工作。
本发明的上述技术目的是通过以下技术方案得以实现的:
显影盒,其安装于具有检测装置的图像形成装置,其包括:
盒体,其用于存储显影剂,其具有相对设置的第一端和第二端;
动力接收装置,其设置于所述盒体,其能够从所述图像形成装置接收驱动力;
被检测组件,其可移动式设置于所述盒体;
传动组件,其可活动式设置于所述盒体,其一端与所述动力接收装置传动连接,其另一端与所述被检测组件传动连接;
所述传动组件能够将所述动力接收装置的动力转化为对所述被检测组件的驱动力,使所述被检测组件能够对所述检测装置施加作用力。
在一些具体实施方式中,所述被检测组件用于触碰图像形成装置内的检测件,所述被检测组件至少部分位于第二端,所述动力接收装置位于第一端,所述传动组件至少部分可在第一方向上产生位移,所述传动组件用于将动力接收装置的旋转运动转化为线性运动。
在一些具体实施方式中,所述传动组件包括:
第一旋转件,其可转动地设置于所述盒体的第一端,其与所述动力接收装置传动连接,其具有第一传动突起;
第一摆杆,其一端与所述第一传动突起传动连接,其另一端与所述被检测组件传动连接;
所述动力接收装置能够驱动所述第一旋转件转动,所述第一旋转件带动第一传动突起转动,所述第一传动突起驱动所述第一摆杆摆动,被检测组件响应于第一摆杆的运动而运动从而对检测装置施加作用力。
在一些具体实施方式中,所述被检测组件包括:
第三滑块,所述第三滑块响应于第一摆杆的运动而运动;
被检测端,其设置于所述第三滑块的端部,其能够对所述检测装置施加作用力。
在一些具体实施方式中,所述第三滑块做直线运动。
在一些具体实施方式中,所述盒体第二端上设置有滑轨,所述第三滑块可滑动的设置于所述滑轨上。
在一些具体实施方式中,所述盒体的第二端设有第二护盖,所述滑轨设置于所述第二护盖上。
在一些具体实施方式中,所述第三滑块上设有第一拨杆,所述第一拨杆与 所述第一摆杆抵接,所述第一摆杆摆动时能够带动所述第一拨杆往靠近所述检测装置的方向移动。
在一些具体实施方式中,所述第三滑块内设有安装孔,所述滑轨设有延伸至所述安装孔内的安装座,所述安装孔与所述安装座之间设有第二弹性件。
在一些具体实施方式中,所述第一摆杆响应于第一旋转件的旋转而以第一速度和第二速度运动,第一速度与第二速度不同。
在一些具体实施方式中,所述第一旋转件接收动力接收装置传输的动力而旋转且在第一方向上产生位移。
在一些具体实施方式中,所述第一传动突起包括沿着所述第一旋转件转动轴线周向分布的第一突起和第四突起,所述第一突起到第一旋转件的转动轴线的距离与第四突起到第一旋转件的转动轴线的距离不同。
在一些具体实施方式中,所述盒体上设有挡块,所述挡块能够限制所述第一旋转件往远离所述盒体方向移动。
在一些具体实施方式中,所述第一传动突起还包括第二突起、第三突起,所述挡块位于所述第一突起、第二突起、第三突起的旋转轨迹内,所述挡块能够抵接于所述第一突起上,以限制所述第一旋转件往远离所述盒体方向移动。
在一些具体实施方式中,所述第一摆杆上设有受力突起,所述第一传动突起包括第四突起,所述第四突起与第一突起在第一方向上处于不同位置;随着所述第一旋转件在第一方向上的位移,所述第一突起和第四突起能够依次与所述受力突起接触,使所述第一摆杆以第一速度和第二速度摆动。
在一些具体实施方式中,所述第一摆杆绕着交叉于第一方向的旋转轴线摆动。
在一些具体实施方式中,所述传动组件包括搅拌齿轮组,其可转动地设置于所述盒体的第一端,其用于驱动搅拌架转动;
所述第一旋转件与所述搅拌齿轮组同轴连接,所述显影盒包括第一弹性件,所述第一弹性件的一端抵接于所述第一旋转件,其另一端抵接于所述搅拌齿轮组,其能够为所述第一旋转件提供往所述盒体第一端靠近的弹性作用力。
在一些具体实施方式中,所述搅拌齿轮组包括:
第一轴套,其用于与搅拌架同轴连接;
第二轴套,所述第一旋转件可转动地套设于所述第二轴套上;
搅拌齿轮部,其与所述驱动力接收装置传动连接,且其设置于所述第二轴套;
所述第一弹性件一端与第一旋转件抵接,另一端与搅拌齿轮部抵接。
在一些具体实施方式中,所述第一旋转件与第二轴套螺纹连接。
在一些具体实施方式中,所述传动组件包括第二传输杆,其可沿第一方向产生位移的设置于所述盒体,所述被检测组件响应于第二传输杆在第一方向上的位移而移动。
在一些具体实施方式中,所述第二传输杆具有第二倾斜连接突起,所述第二倾斜连接突起与所述动力接收装置传动连接,所述动力接收装置提供的驱动力作用在第二倾斜连接突起上,使得第二倾斜连接突起驱动第二传输杆在第一方向上产生位移。
在一些具体实施方式中,所述被检测组件设置于所述第二传输杆的端部,所述被检测组件随着第二传输杆的移动而移动从而对检测装置施加作用力。
在一些具体实施方式中,所述传动组件包括第三旋转件和第二摆杆,所述第三旋转件上具有绕着自身转动中轴线布置的第一突出部、第二突出部、第三突出部,所述第一突出部、第二突出部、第三突出部位于所述第二摆杆的活动轨迹上。
在一些具体实施方式中,所述第二摆杆可转动式设置于所述盒体,所述被检测组件设置于所述第二摆杆的端部;所述第二摆杆具有第一状态和第二状态;于所述第一状态,所述被检测组件能够对所述检测装置施加作用力;于所述第二状态,所述被检测组件不对所述检测装置施加作用力。
在一些具体实施方式中,所述传动组件包括第六弹性件,其一端抵接于所述盒体第二端,其另一端抵接于所述第二摆杆上,其能够为所述第二摆杆提供复位弹力,使所述第二摆杆从所述第一状态运动至所述第二状态。
在一些具体实施方式中,所述传动组件包括:
第一移动杆,所述第一移动杆可相对所述盒体在第一方向上产生位移;
所述被检测组件响应于第一移动杆在第一方向上的位移而移动。
在一些具体实施方式中,所述传动组件包括连接杆,其一端与所述第一移动杆转动连接,其另一端与所述被检测组件转动连接;所述第一移动杆通过所述连接杆带动所述被检测组件往远离所述检测装置的方向滑动。
在一些具体实施方式中,所述连接杆包括:
杆体;
第一连接部,其一端与所述第一移动杆转动连接,其另一端与所述杆体连接;
第二连接部,其另一端与所述杆体连接,其另一端与所述被检测组件转动连接。
在一些具体实施方式中,所述第一连接部与所述第一移动杆铰接,所述第二连接部与所述被检测组件铰接。
在一些具体实施方式中,所述第一移动杆的端部开设有转动凹槽,所述第一连接部转动连接于所述转动凹槽内。
在一些具体实施方式中,所述传动组件包括:
第四旋转件,其转动式设置于所述盒体,其与所述动力接收装置传动连接;
所述传动组件还包括第一斜推块,所述第一斜推块设置于所述第四旋转件上,所述第一斜推块具有第一斜面,
所述第一斜面可与所述第一移动杆抵触连接;
第一斜推块可随着第四旋转件一起转动。
在一些具体实施方式中,传动组件还包括第二斜推块,所述第二斜推块设置于所述第一移动杆的端部,所述第二斜推块具有第二斜面;所述第二斜面用于与第一斜面抵触。
在一些具体实施方式中,所述第一斜推块的数量至少为两个且均布于所述第四旋转件上,相邻所述第一斜推块之间形成有第一旋转凹口。
在一些具体实施方式中,所述传动组件还包括:
第三斜推块,其设置于所述第四旋转件上,其具有第三斜面;
所述第一斜推块与所述第三斜推块之间形成有第二旋转凹口。
在一些具体实施方式中,第三斜面和第四旋转件端面之间的夹角与第一斜面和第四旋转件端面之间的夹角不同。
在一些具体实施方式中,还包括:
第七弹性件,其设置于所述盒体,其与所述第一移动杆连接,其能够为所述第一移动杆提供复位弹力;
于所述第七弹性件的作用下,所述第一移动杆能够往远离所述被检测组件的方向移动,并带动所述被检测组件往远离所述检测装置的方向移动。
在一些具体实施方式中,所述传动组件包括第一移动杆,所述第一移动杆可相对盒体至少在第一方向上产生位移的设置于所述盒体,所述第一移动杆具有传动件;
所述被检测组件响应于第一移动杆的移动而枢转。
在一些具体实施方式中,所述传动件具有第一销柱,所述被检测组件具有枢转槽,所述第一销柱可相对所述枢转槽转动和/或滑动于所述枢转槽内。
在一些具体实施方式中,所述被检测组件包括成一体的第一部、第二部、第三部,所述枢转槽设置于所述第一部上。
在一些具体实施方式中,所述第四旋转件上设置有第一定位突起和第二定位突起,所述第一定位突起和第二定位突起之间具有间隔,所述第一移动杆的端部可插入第一定位突起和第二定位突起之间的间隔中。
在一些具体实施方式中,所述传动组件包括第五旋转件,其可转动式设置于所述盒体,其与所述动力接收装置传动连接,其能够将所述动力接收装置的转动力转化为对所述被检测组件的推动力。
在一些具体实施方式中,所述被检测组件包括:
第一滑块,其滑动式设置于所述盒体,其在所述第五旋转件的运动路径上;
变速组件,其设置于所述盒体上;
所述第一滑块被所述第五旋转件驱动后运动。
在一些具体实施方式中,所述被检测组件包括第八弹性件,其设置于所述盒体,其能够为所述第一滑块提供复位弹力。
在一些具体实施方式中,所述变速组件包括:
第六旋转件,其设置于所述盒体上;
第九弹性件,其用于撞击所述第一滑块;
所述第六旋转件用于阻止所述第九弹性件释放弹性势能。
在一些具体实施方式中,所述被检测组件具有用于驱动所述第一滑块的第五突起、第六突起,所述第五突起和所述第六突起绕着所述被检测组件的转动轴线均布。
综上所述,本发明具有以下有益效果:本方案的被检测组件与检测装置之间为抵触连接,其无需通过复杂的操作或结构来解除被检测组件与检测装置之间的连接,因此其能够解决避免往图像形成装置内安装或取出时所导致不方便操作的问题,其同时能够有效解决被检测组件与检测装置之间连接关系复杂所导致的显影盒不容易被识别的问题,以保证显影盒的正常工作。
图1是实施例一中显影装置的正视图;
图2是实施例一中盒体的第二端的立体结构示意图;
图3是实施例一中盒体的第一端的立体结构示意图;
图4是实施例一中去除第一护盖后盒体的第一端的立体结构示意图;
图5是实施例一中去除第二护盖后盒体的第二端的的立体结构示意图;
图6是实施例一中去掉图5中搅拌齿轮组后盒体第一端的立体结构示意图;
图7是实施例一中搅拌齿轮组与第一旋转件的装配结构示意图;
图8是实施例一中搅拌齿轮组的立体结构示意图;
图9是实施例一中搅拌齿轮组沿轴向剖切的剖视图;
图10是实施例一中第一旋转件的立体结构示意图;
图11是实施例一中第一摆杆的立体结构示意图;
图12为实施例二中处理盒中感光元件盒的整体结构示意图;
图13为实施例二中处理盒中感光元件盒的左侧示意图;
图14为实施例二中处理盒中显影盒和感光元件盒整体示意图;
图15示出了实施例三显影盒和感光元件盒整体结构示意图;
图16示出了实施例四显影盒和感光元件盒整体结构示意图;
图17示出了实施例五显影盒整体结构示意图;
图18示出了实施例五显影盒去除盒体盖后,被检测组件驱动端与检测端内部结构示意图;
图19示出了实施例五被检测组件驱动端与检测端内部连接结构示意图;
图20示出了实施例六显影盒整体结构示意图;
图21示出了实施例六被检测组件局部结构示意图;
图22示出了实施例六被检测组件爆炸结构示意图;
图23示出了实施例七被检测组件局部结构示意图;
图24示出了实施例七被检测组件摆动件详细结构示意图;
图25示出了实施例七被检测组件摆动件显影盒位置示意图;
图26示出了实施例九处理盒中显影盒与感光元件盒整体配合位置示意图;
图27示出了实施例九处理盒中显影盒安装入感光元件盒前位置示意图;
图28示出了实施例九处理盒中显影盒安装入感光元件盒前另一角度位置示意图;
图29示出了实施例九处理盒中显影盒显影盒内部结构与感光元件盒感光鼓动力传递第一种位置示意图;
图30示出了实施例九处理盒中显影盒内部传动与感光元件盒感光鼓动力传递机构另一种位置示意图;
图31示出了实施例十显影盒内部与感光元件盒感光鼓配合另一位置结构图;
图32为实施例十显影盒内部与感光鼓配合位置第三视角位置结构图;
图33为实施例十一显影盒拆开端盖后,被检测组件以及整体显影盒结构图;
图34为实施例十一显影盒移除盒体盖后,被检测组件以及整体显影盒腔结构的俯视图;
图35为实施例十一显影盒移除盒体盖后,被检测组件以及整体显影盒腔第三视角结构示意图;
图36为实施例十一整体显影盒第三方向第三视角示意图;
图37为实施例十一移除端盖后,整体显影盒右视图结构示意图;
图38为实施例十一中第三旋转件详细结构示意图;
图39为实施例十二一种被检测组件与检测装置配合结构示意图;
图40为实施例十二被检测组件与检测装置配合作用第一位置示意图;
图41为实施例十二被检测组件与检测装置配合作用第一位置另一角度位置示意图;
图42为实施例十二被检测组件与检测装置配合作用第二位置示意图;
图43为实施例十二被检测组件与检测装置配合作用第二位置另一角度位置示意图;
图44为实施例十三被检测组件与检测装置配合作用第一位置示意图;
图45为实施例十三被检测组件与检测装置配合作用第二位置示意图;
图46是实施例十四中显影装置的正视图;
图47是实施例十四中盒体的第一端的立体结构示意图;
图48是实施例十四中去除第一护盖后盒体的第一端的立体结构示意图;
图49是实施例十四中去除第一护盖后盒体的第一端的立体结构示意图;
图50是实施例十四中盒体的第二端的立体结构示意图;
图51是实施例十四中去除第二护盖后盒体第二端的立体结构示意图;
图52是实施例十四中被检测组件处于第二状态时的结构示意图;
图53是实施例十四中被检测组件处于第一状态时的结构示意图;
图54是实施例十四中第三旋转件处于初始位置且被检测组件处于第一状态时的结构示意图;
图55是实施例十四中第三旋转件处于初始位置时且被检测组件处于第一状态时的结构示意图;
图56是实施例十四中被检测组件处于第二状态时的结构示意图;
图57是实施例十四中被检测组件处于第二状态时的结构示意图;
图58是实施例十四中第三旋转件加速过程中的结构示意图;
图59是实施例十四中第三旋转件处于末位置时的结构示意图;
图60是实施例十四中第三旋转件处于末位置时的结构示意图;
图61是本发明的结构示意图;
图62是图61中A1处的放大图;
图63是图61中B1处的放大图;
图64是本发明的另一视角的结构示意图;
图65是图64中C1处的放大图;
图66是本发明中被检测组件对检测装置施压的位置关系示意图;
图67是本发明中被检测组件没有对检测装置施压的位置关系示意图;
图68是本发明中第一移动杆从盒体上移出后的位置关系示意图;
图69是图68中D1处的放大图;
图70是本发明中第一移动杆的结构示意图;
图71是实施例二十二中显影装置的正视图;
图72是实施例二十二中盒体的第二端的立体结构示意图;
图73是实施例二十二中去掉第二护盖后盒体第二端的立体结构示意图;
图74是实施例二十二中盒体第一端的立体结构示意图;
图75是实施例二十二中去掉第一护盖后盒体第一端的立体结构示意图;
图76是实施例二十二中被检测组件处于第三状态时的结构示意图;
图77是实施例二十二中被检测组件处于第三状态时的结构示意图;
图78是实施例二十二中被检测组件处于第四状态时的结构示意图;
图79是实施例二十二中被检测组件处于第四状态时的结构示意图;
图80是实施例二十二中第九弹性件释放弹力后的结构示意图;
图81是实施例二十二中实施例中第九弹性件释放弹力后的结构示意图;
图82是实施例二十二中实施例中第二护盖的剖视图;
图83是实施例二十二中图82中A处的局部放大示意图;
图84是实施例二十二中第二护盖的立体结构示意图;
图85是实施例二十二中第五旋转件的立体结构示意图;
图86是实施例二十二中第六旋转件的立体结构示意图;
图87是实施例二十二中槽轮的立体结构示意图;
图88是实施例二十二中第二滑块的立体结构示意图;
图89是实施例二十二中第一滑块的立体结构示意图;
图90是实施例二十三中第五旋转件的结构示意图;
图91是实施例二十三中变速组件的立体结构示意图;
图92是图91中B处的局部放大结构示意图;
图93是实施例二十四中锁定面与第二拨杆下表面平行时的结构示意图;
图94是实施例二十四中变速组件被第六突起驱动前的结构示意图;
图95是实施例二十四中第十弹性件的结构示意图;
图96是实施例二十四中变速组件的立体结构示意图;
图97是实施例二十四中摆杆的立体结构示意图;
图98是实施例十七中显影装置的结构示意图;
图99是图98中E处的放大图;
图100是图98中F处的放大图;
图101是实施例十八中被检测部的结构示意图;
图102是实施例十八、实施例十九、实施例二十中第四旋转件的结构示意图;
图103是实施例十八、实施例十九、实施例二十中第四旋转件的结构示意图;
图104是实施例十八、实施例十九、实施例二十中第四旋转件的结构示意图。
附图标记:1、盒体;101、第一滑槽;101a、第一段;101b、第二段;101b1、定位部;102、第二滑槽;11、第一端;111、第一护盖;111a、第一刻度;111b、第二刻度;111c、护盖开口;111d、第一支撑部;111e、第二支撑部;111f、 第一限位部;111g、第二限位部;112、第一槽;12、第二端;121、第二护盖;121a、支撑板;121b、第一限位口;121c、第二限位口;122、导轨;1221、安装座;123、第二槽;13、第三端;131、显影辊;14、第四端;141、把手;15、第五端;16、第六端;17、枢转座;181、第一弹性件;182、第二弹性件;183、第三弹性件;184、第四弹性件;185、第五弹性件;186、第六弹性件;187、第七弹性件;188、第八弹性件;189、第九弹性件;190、扭簧;191、第十弹性件;191a、主体;191b、固定臂;191c、作用部;191c1、枢转部;191c1a、第四限位突起;191c2、第一臂;191c2a、锁定突起;191c3、第二臂;191d、受力部;191e、施力部;191f、限位滑槽;191g、定位槽;191h、复位臂;
2、传动组件;21、第一旋转件;21a、第一传动突起;21a1、第一突起;21a2、第二突起;21a3、第三突起;21a4、第四突起;21a5、键槽;21a6、传动键;21a7、第一定位孔;21a8、第二定位孔;21b、定位柱;22、第一摆杆;221、受力突起;24、搅拌齿轮组;240、搅拌架;241、第一轴套;242、第二轴套;
25、第一传输杆;26、第二旋转件;260、第三滑槽;261、第二传动突起;27、摆动件;271、摆动环;272、第一摆动端;273、第二摆动端;28、第二传输杆;281、连接凸起;282、传动凸起;29、第三旋转件;290、旋转突起;291、第一突出部;292、第二突出部;293、第三突出部;294、旋转齿部;295、旋转缺齿部;296、旋转轴;297、加速突起;2971、缺口;298、圆柱销;299、第三轴套;202、第二摆杆;
203a、转动凹槽;203b、安装凹槽;203c、安装凸起;204、连接杆;204a、杆体;204b、第一连接部;204c、第二连接部;205、第四旋转件;205a、第一斜推块;205a1、第一斜面;205a2、第一定位突起;205a3、第二定位突起;205b、第二斜推块;205b1、第二斜面;205c、第三斜推块;205c1、第三斜面;205d、第一旋转凹口;205e、第二旋转凹口;205f、第四斜推块;205f1、第四斜面;205g、第五斜推块;205g1、第五斜面;205h、不完全齿轮;205h1、标识部;
206、第五旋转件;207a、第一滑块;207a1、第二拨杆;207b、第二滑块;207b1、第一限位突起;207b2、第二限位突起;207b3、第三限位突起;207c、安装凹孔;208、变速组件;208a、第六旋转件;209、第一移动杆;209a、传动件;209b、第一销柱;209c、被驱动件;209c1、被驱动突起;
3、被检测组件;30、被检测部;31、第三滑块;31a、第一拨杆;321、安装孔;32、被检测端;33、挡块;331、复位臂;34、第一检测突起;35、凸起块;36、第二检测突起;371、第一部;3711、枢转槽;3712、第二销柱7;372、第二部;373、第三部;381、第五突起;382、第六突起;383、第七突起;39、 枢转轴;
4、动力接收装置;41、动力接收部;43、显影齿轮;44、送粉齿轮;440、送粉辊;45、传动齿轮组;46、检测齿轮;461、缺齿部;471、第一惰轮;472、第二惰轮;473、第三惰轮;474、第四惰轮;48、槽轮;
5、电接触面;51、电接收面;
61、转动突起;62、运动空间;
7、检测装置;
80、感光盒;801、感光架;81、感光鼓;811、第一动力接收块;811a、感光传动部;812、第二动力接收块;
为了使本申请的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本申请进行进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本申请,并不用于限定本申请。
在本申请的描述中,除非另有明确的规定和限定,术语“第一”、“第二”仅用于描述的目的,而不能理解为指示或暗示相对重要性;除非另有规定或说明,术语“多个”是指两个或两个以上;术语“连接”、“固定”等均应做广义理解,例如,“连接”可以是固定连接,也可以是可拆卸连接,或一体地连接,或电连接;可以是直接相连,也可以通过中间媒介间接相连。对于本领域的普通技术人员而言,可以根据具体情况理解上述术语在本申请中的具体含义。
本说明书的描述中,需要理解的是,本申请实施例所描述的“上”、“下”等方位词是以附图所示的角度来进行描述的,不应理解为对本申请实施例的限定。此外,在上下文中,还需要理解的是,当提到一个元件连接在另一个元件“上”或者“下”时,其不仅能够直接连接在另一个元件“上”或者“下”,也可以通过中间元件间接连接在另一个元件“上”或者“下”。
下面结合附图对本申请作进一步详细的说明,指定说明书附图中的左、右方向为第一方向的一种实施例,指定说明书附图中的前、后方向为第二方向的一种实施例,指定说明书附图中的上、下方向为第三方向的一种实施例。
实施例一
如图1到图11所示,本实施例公开了一种显影装置,显影装置能够以可拆卸的方式安装在图像形成装置中的鼓组件上,显影装置包括盒体1、显影组件、传动组件、识别组件、被检测组件、供电组件、第一护盖111以及第二护盖121。
在以下关于方向的描述中,垂直于图1中纸面的方向观察时,图1中纸面 左侧为左,图1中纸面右侧为右,图1中纸面上侧为上,图1中纸面下侧为下,图1中纸面近侧为前,图1中纸面远侧为后。
盒体1内具有用于容纳显影剂的容纳腔,盒体1在第一方向上具有相对设置的第一端11和第二端12,盒体1在第二方向上具有相对设置的第三端13和第四端14,盒体1在第三方向上具有相对设置的第五端15和第六端16。盒体1上设置有出粉口,出粉口位于第三端13,盒体1上设置有把手141,把手141位于第四端14。第一护盖111通过螺钉或卡扣可拆卸的固定安装在盒体1的第一端11,第一护盖111用于保护传动组件2。第二护盖121通过螺钉或卡扣可拆卸的安装在盒体1的第二端12,第二护盖121用于保护被检测组件3。
显影组件包括显影辊131、送粉辊440、搅拌架240,显影辊131、送粉辊440、搅拌架240均可旋转地安装在第一端11与第二端12之间的容纳腔内。显影辊131、送粉辊440、搅拌架240的转动轴线均沿第一方向延伸。显影辊131设置于出粉口处。送粉辊440紧邻于显影辊131设置。送粉辊440相较于显影辊131更靠近盒体1的第四端14。搅拌架240用于搅拌容纳腔内的显影剂,以使显影剂摩擦并且防止显影剂结块。
传动组件2设置于第一端11,传动组件2包括可转动地安装在盒体1的第一端11上的驱动部,驱动部的转动轴线平行于第一方向。驱动部包括同轴一体成型的驱动齿轮和动力接收装置4,驱动齿轮在第一方向上相较于动力接收装置4更靠近盒体1的第一端11。动力接收装置4用于与图像形成装置上的动力输出轴联接以接收图像形成装置输出的动力。
传动组件2还包括显影齿轮43、送粉齿轮44、搅拌齿轮组24、第一惰轮471。盒体1的第一端11上沿第一方向一体成型有支撑柱。显影齿轮43同轴固定安装在显影辊131靠近盒体1的第一端11的一端。送粉齿轮44同轴固定安装在送粉辊440靠近盒体1第一端11的一端。搅拌齿轮组24同轴固定安装在搅拌架240靠近盒体1第一端11的一端。盒体1的第一端11上沿第一方向一体成型有支撑柱。第一惰轮471可转动地安装在支撑柱上。第一惰轮471的转动轴线平行于第一方向。第一惰轮471包括大直径惰轮和小直径惰轮。在第一方向上大直径惰轮相较于小直径惰轮更靠近盒体1的第一端11。
显影齿轮43、送粉齿轮44以及大直径第一惰轮471均与驱动齿轮啮合。搅拌齿轮组24与大直径第一惰轮471上的小直径惰轮啮合。啮合可以为直接啮合也可以为间接啮合。
驱动部的转动轴线相较于显影辊131的转动轴线更靠近盒体1的第五端15和第四端14,驱动部的转动轴线相较于搅拌架240的转动轴线更靠近盒体1的第三端13。
搅拌齿轮组24由同轴一体成型第一轴套241、第二轴套242、齿轮部组成,第一轴套241直径小于第二轴套242,第二轴套242直径小于齿轮部。第一轴套241固定的安装在搅拌架240端部。第一轴套241在第一方向上远离盒体1的一端伸入第二轴套242内,第一轴套241在第一方向上远离盒体1的一端与第二轴套242的内壁之间一体成型有支撑壁,第一轴套241外表面、第二轴套242内表面以及支撑壁之间构造成一个环状凹槽。环状凹槽内安装有第一弹性件181,第一弹性件181套设在第一轴套241上。第一轴套241上还安装有第一旋转件21,第一旋转件21中心同轴开有轴孔,第一旋转件21通过轴孔同轴且可转动地安装到第一轴套241上。第一弹性件181一端与第一旋转件21在第一方向上远离盒体1的一面相抵,第一弹性件181另一端与支撑壁相抵。第一轴套241外表面上一体成型有外螺纹,轴孔内表面上一体成型有与外螺纹相匹配的内螺纹。第一轴套241外表面上还一体成型有传动键21a6,传动键21a6沿第一方向延伸。传动键21a6在第一方向上相较于外螺纹的末端更靠近盒体1的第一端11。轴孔的壁上沿轴向开有与传动键21a6匹配的键槽21a5。支撑柱上固定安装有挡块33,挡块33在第一方向上与外螺纹在第一方向上靠近盒体1的一端处于同一位置。挡块33在第一方向上相较于第一惰轮471更靠近盒体1的第一端11。第一旋转件21上一体成型有第一传动突起21a,第一传动突起21a包括沿径向延伸的第一突起21a1、第二突起21a2、第三突起21a3。第一突起21a1、第二突起21a2、第三突起21a3沿第一旋转件21的周向分布。第一突起21a1、第二突起21a2、第三突起21a3在径向上远离第一旋转件21的旋转轴296线的一面分别为第一接触面、第二接触面、第三接触面。第一接触面、第二接触面、第三接触面均为半径相同且与第一旋转件21的旋转轴296线同轴的圆弧面。第一接触面所对的圆心角大于第二接触面和第三接触面。第一接触面上一体成型有沿径向延伸的第四突起21a4,第四突起21a4在径向上远离第一旋转件21的旋转轴296线的一面为第四接触面,第四接触面为与第一旋转件21的旋转轴296线同轴的圆弧面,第四接触面所对的圆心角与第三接触面所对的圆心角角度相同。第四接触面的半径大于第一接触面、第二接触面、第三接触面的半径。第三突起21a3上沿第一方向开有定位孔。盒体1的第一侧壁上沿第一方向一体成型有与定位孔配合的定位柱21b,定位柱21b可插入定位孔内。在第一方向上定位柱21b的末端相较于传动键21a6更靠近盒体1的第一端11。定位柱21b包括一体成型的第一定位柱21b和第二定位柱21b,第一定位柱21b位于第二定位柱21b在第一方向上远离盒体1的一端上。第一定位柱21b在第二方向的截面面积小于第二定位柱21b。定位孔包括连通的第一定位孔21a7和第二定位孔21a8,第一定位孔21a7的尺寸与第一定位柱21b匹配,第二定位孔21a8的尺寸与第二定位柱21b匹配。在第二方向上,定位柱21b位于搅拌架240的转动轴线的 后侧,支撑柱位于搅拌架240的转动轴线的前侧。挡块33在第二方向上靠近第一旋转件21转动轴线的一端位于第一突起21a1、第二突起21a2、第三突起21a3、第四突起21a4的旋转轨迹内。
传动组件2还包括第一摆杆22,第一摆杆22沿第一方向贯穿容纳腔并且伸出盒体1,第一摆杆22一端为受力端另一端为施力端。第一摆杆22的受力端位于盒体1的第一端11,第一摆杆22的施力端位于盒体1的第二端12。盒体1的第一端11和第二端12上分别开有第一槽112和第二槽123。第一槽112和第二槽123沿第二方向延伸。第一槽112和第二槽123在第一方向上的投影重合,第一摆杆22与第一槽112和第二槽123之间通过二次注塑形成有弹性胶膜。弹性胶膜密封第一槽112和第二槽123,避免显影剂泄露。盒体1第五端15的内表面上一体成型有沿第三方向延伸的枢轴,第一摆杆22可转动的安装在枢轴上。枢轴位于第一摆杆22的长度中心位置。第一摆杆22的受力端在上下方向上位于第一旋转件21的上方。第一摆杆22的受力端上一体成型有受力突起221,受力突起221的下端位于第一突起21a1、第二突起21a2、第三突起21a3、第四突起21a4的运动轨迹内。
被检测组件3包括第三滑块31,第二护盖121上一体成型有前端未封闭的滑轨。第三滑块31可滑动的安装在滑轨内。第三滑块31的前端为被检测端32。被检测端32可从滑轨的前端伸出。第三滑块31的右侧壁上一体成型有第一拨杆31a,第一拨杆31a上具有受力面,受力面位于第一摆杆22的施力端的前侧。第三滑块31上一体成型有安装孔321,滑轨内一体成型有安装座1221。安装座1221伸入安装孔321内,安装孔321的后侧壁与安装座1221之间安装有第二弹性件182。
被检测组件3具有第一状态和第二状态,第一状态下,在第二方向上第一摆杆22的受力端相较于施力端更靠近盒体1的第四端14。第一拨杆31a上的受力面被施力端支撑而使得被检测端32处于伸出滑轨的状态,第二弹性件182处于拉伸状态。
第二状态下,在第二方向上第一摆杆22的受力端相较于施力端更远离盒体1的第四端14。第一拨杆31a的被检测端32位于滑轨内,第二弹性件182未发生弹性形变。
供电组件包括导电件,导电件位于盒体1的第二端12,导电件上具有电接收面51,导电件还具有第一供电端子和第二供电端子,第一供电端子与显影辊131靠近盒体1第二端12的一端电连接,第二供电端子与送粉辊440靠近盒体1第二端12的一端电连接。电接收面51用于与图像形成装置上的供电部接触而接收图像形成装置输出的电能,并将电能传输至显影辊131和送粉辊440以在 显影辊131和送粉辊440间形成偏压。电接收面51在第二方向上位于搅拌架240和显影辊131的转动轴线之间。
识别组件包括储存介质、电接触面5。储存介质用于储存数据,电接触面5用于与图像形成装置内的识别触头接触且电连接。储存介质固定安装于第一护盖111上,电接触面5固定安装在储存介质上并且于储存介质电连接。电接触面5安装于储存介质的下端面。第三方向与电接触面5之间有交叉。电接触面5在第二方向上位于显影辊131转动轴线与搅拌架240的转动轴线之间。在第二方向上,电接触面5与驱动部的转动轴线之间的距离小于与搅拌架240的转动轴线之间的距离。
采用本实施例所公开的设计,可以使得盒体1第二端12不需要设计大量的传动机构进行传动,减小了盒体1第二端12的体积,有利于显影装置的小型化,并且减少传动机构后,第二护盖121也可以做的更小,节省材料和空间。
以下为本实施例公开的显影装置的工作过程。将显影装置安装至图像形成装置内的鼓组件上。图像形成装置的动力输出轴与动力接收装置4联接。图像形成装置内的识别触头与电接触面5接触并读取储存介质内储存的信息,以识别显影装置的型号、容量、寿命等信息。
本实施例所公开的显影装置具有出厂预设状态,在出厂预设状态下,第一旋转件21在第一方向上远离盒体1的第一端11的一面与搅拌齿轮组24在第一方向上靠近盒体1的第一端11的一面相抵,第一弹性件181处于被压缩状态,第一摆杆22的受力突起221与第一突起21a1接触且被第一突起21a1限位,在出厂预设状态下,被检测组件3处于第一状态。第一状态下,第一摆杆22不平行于第一方向,在第二方向上第一摆杆22的受力端相较于施力端更靠近盒体1的第四端14。第一拨杆31a上的受力面被施力端支撑而使得被检测端32处于伸出滑轨的状态,第二弹性件182处于拉伸状态。
将显影装置安装至图像形成装置内的鼓组件上时,处于初始状态的显影装置上的被检测端32处于伸出滑轨的状态,因此被检测端32会与图像形成装置内的检测件接触并对检测件施加推力,使得检测件产生电信号,进而使得图像形成装置检测到显影装置被安装。
当图像形成装置接收到打印指令时,图像形成装置开始向动力接收装置4输出动力,使得动力接收装置4绕着图4中的顺时针方向转动,驱动齿轮随着动力接收装置4一同转动,驱动齿轮带动显影齿轮43、送粉齿轮44、大直径第一惰轮471均逆时针转动。小直径惰轮随着大直径第一惰轮471一同逆时针转动。小直径惰轮带动搅拌齿轮组24顺时针转动。从而使得显影辊131、送粉辊440、搅拌架240均开始运转。
同时搅拌齿轮组24带动第一轴套241和第二轴套242转动。由于第一轴套241上的外螺纹与第一旋转件21上的内螺纹之间具有摩擦力,因此第一旋转件21随着第一轴套241一同转动,第一突起21a1、第二突起21a2、第三突起21a3、第四突起21a4均随着第一旋转件21一同转动,而后第一突起21a1侧壁与挡块33相抵,使得第一旋转件21无法继续随着第一轴套241一同转动,此时在螺纹的作用下,使得第一旋转件21相对于第一轴套241在第一方向上产生位移,第一旋转件21向着靠近盒体1的方向移动。此时,受力突起221依旧与第一突起21a1上的第一接触面保持接触,使得第一摆杆22保持在第一状态。
而后随着第一轴套241的转动,第一旋转件21在挡块33的阻挡下继续沿着第一方向向着靠近盒体1的方向运动。直至第一旋转件21脱离第一轴套241上的外螺纹后,第一旋转件21上的键槽21a5与第一轴套241上的传动键21a6对齐且进入配合状态,同时第一旋转件21靠近盒体1的一面与定位柱21b相抵,使得第一旋转件21此时无法继续在第一方向上产生位移。在传动键21a6的作用下,第一旋转件21开始随着第一轴套241一同转动。
随着第一轴套241的转动,第一突起21a1与第一摆杆22的受力突起221脱离接触,此时在第二弹性件182的弹力作用下,被检测件运动至第二状态,使得被检测端32不再推挤检测件。从而结束对检测件的第一次推动。
而后随着第一旋转件21的转动,第二突起21a2与第一摆杆22的受力突起221接触,并推动受力突起221,使得被检测件运动至第一状态,第三滑块31的被检测端32再次推挤检测件。而后第二突起21a2与受力突起221脱离接触,在第二弹性件182的弹力作用下,被检测组件3运动至第二状态,被检测端32不再推挤检测件,从而结束对检测件的第二次推动。
而后随着第一旋转件21的转动,第三突起21a3与第一摆杆22的受力突起221接触,并推动受力突起221,使得被检测件使得被检测件运动至第一状态,第三滑块31的被检测端32再次推挤检测件。而后第三突起21a3与受力突起221脱离接触,在第二弹性件182的弹力作用下,被检测组件3运动至第二状态,被检测端32不再推挤检测件,从而结束对检测件的第三次推动。
而后随着第一旋转件21的转动,第一定位孔21a7转动至与第一定位柱21b对齐,此时在第一弹性件181的弹力作用下,使得第一旋转件21沿着第一方向向着靠近盒体1的方向运动,同时第一定位柱21b插入第一定位孔21a7内,第一定位孔21a7和第二定位孔21a8均呈圆弧状,使得第一定位柱21b在第一定位孔21a7内可相对第一定位孔21a7滑动。同时由于第一定位柱21b的截面面积小于第二定位柱21b,因此第二定位柱21b无法进入第一定位孔21a7内,使得第二定位柱21b与第一旋转件21的端面相抵,阻挡第一旋转件21继续在第 一方向上运动。而后随着第一旋转件21的转动,第四突起21a4与第一摆杆22的受力突起221接触,并使得被检测组件3运动至第一状态,由于第四突起21a4的半径大于第一突起21a1、第二突起21a2、第三突起21a3,因此第一突起21a1、第二突起21a2、第三突起21a3推动第一摆杆22时,第三滑块31均以第一速度运动至第一状态,而第四突起21a4具有更快的线速度,使得被检测组件3以比第一速度更快的第二速度进入第一状态,使得被检测端32第四次推挤被检测件,而后随着第一旋转件21的转动,第二定位柱21b与第二定位孔21a8对齐,此时在第一弹性件181的弹力作用下,第一旋转件21沿着第一方向向着靠近盒体1的方向运动,使得第二定位柱21b进入第二定位孔21a8内,同时使得传动键21a6脱离键槽21a5,使得第一旋转件21此时仅能在与第一轴套241之间的摩擦力的作用下产生运动的趋势,而第二定位孔21a8的侧壁与第二定位柱21b相抵,进而抵消第一轴套241与第一旋转件21之间摩擦力,从而防止第一旋转件21继续旋转,实现对第一旋转件21的定位。
实施例二
本实施例公开了一种处理盒,其包括显影盒和感光元件盒,显影盒上设置有被检测组件3。感光元件盒上设置有至少一个动力接收装置4,动力接收装置4可以给感光元件盒上的感光鼓81提供动力,同时感光元件盒上设置的动力接收装置4还可以给显影盒提供外部驱动力,从而使显影盒上的显影辊131旋转。
图12至图13为根据本实施例的一种感光元件盒,具有沿第一长度方向设置感光架801,以及第一方向的一侧设置的动力接收装置4,动力接收装置4包括接收外部动力的第一动力接收块811,以及与第一动力接收块811连接的感光传动部811a。沿第二方向上第一动力接收块811附近设置有第二动力接收块812。第二动力接收块812给感光元件盒感光鼓81提供旋转动力。
图14示出了处理盒中显影盒和感光元件盒整体示意图;显影盒储存有显影剂,其上设置有给感光元件盒上感光鼓81提供显影剂的显影辊131。显影盒盒体1上第一方向上相对于被检测组件3的另一端设置有芯片,芯片具有电接触面5,电接触面5可以与图像形成装置电连接,使图像形成装置可以识别或检测出新的显影盒。
显影盒,第一方向上具有第一端11和第二端12,具体地,显影盒包括盒体1、显影辊131、被检测组件3。被检测组件3位于盒体1上靠近第二端12处,被检测组件3突出于盒体1,用于与图像形成装置(未示出)的检测拨动杆接触或分离,通过被检测组件3与检测拨动杆之间的状态变化以进行检测触发,例如可使两者形成/解除连接,通过被检测组件3与检测拨动杆脱离接触即断开电 连接时,图像形成装置可由此状态变化实行进行对显影盒的检测。
根据本实施例的显影盒通过与感光元件盒上的动力接收装置4接收图像形成装置驱动力。进而带动显影盒上的显影辊131以及被检测组件3动作。如图14所示,根据本实施例的显影盒在与感光元件盒配合前的初始状态,当显影盒安装入感光元件盒内部时候,感光元件盒上的动力接收装置4的感光传动部811a与显影盒上的显影辊131的传动齿轮组45,以及送粉辊440(未示出)的送粉齿轮44,以及搅拌架240(未示出)的搅拌齿轮组24配合。
实施例三
图15示出了处理盒中显影盒和感光元件盒另一种整体结构示意图;
如图15所示,一种处理盒包括显影盒以及感光元件盒。
感光元件盒,具有沿第一长度方向设置感光架801,以及第一方向的一侧设置的动力接收装置4,动力接收装置4包括接收外部动力的动力接收部41,以及与动力接收部41连接的感光传动部811a。感光传动部811a可以给感光元件盒感光鼓81(未示出)提供旋转动力。感光元件盒上第一方向动力接收装置4的一侧设置有芯片以及支撑芯片的芯架。芯片和芯架位于第二方向上远离感光元件盒上感光鼓81(未示出)的一端。芯片具有电接触面5。
显影盒储存有显影剂,其上设置有给感光元件盒上感光鼓81(未示出)提供显影剂的显影辊131。第一方向上具有第一端11和第二端12,显影盒还包括盒体1、被检测组件3。显影盒盒体1上第一方向上第二端12设置有被检测组件3,相对于被检测组件3的第一端11设置有传动的部件。传动的部件包括给显影辊131提供动力的显影齿轮43,以及给显影辊131上粉的送粉辊440。以及搅拌盒体1内显影剂的搅拌架240(未示出),给搅拌架240提供动力使盒体1内显影剂蓬松的搅拌齿轮组24。同时传动的部件给被检测组件3提供动力,被检测组件3突出于盒体1,用于与图像形成装置(未示出)的检测拨动杆接触或分离,通过被检测组件3与检测拨动杆之间的状态变化以进行检测触发,例如可使两者形成/解除连接,通过被检测组件3与检测拨动杆脱离接触连接时,图像形成装置可由此状态变化实行进行对显影盒的检测。
当显影盒安装入感光元件盒内部时候,感光元件盒上的感光传动部811a与显影盒上的显影辊131的传动齿轮组45,以及送粉辊440(未示出)的送粉齿轮44,以及搅拌架240(未示出)的搅拌齿轮组24配合。从而使显影盒上的显影辊131旋转。当整体把显影盒和感光元件盒放入图像形成装置时,图像形成装置的传动头给感光元件盒上的动力接收部41配合,进而带动感光元件盒上感 光鼓81旋转,同时,由于显影盒安装在感光元件盒内部,其感光传动部811a与显影盒上的显影辊131的传动齿轮组45,以及送粉辊440(未示出)的送粉齿轮44,以及搅拌架240(未示出)的搅拌齿轮组24配合。同时传动动力给被检测组件3进而实现被检测组件3与像形成装置的脱落或接触,进而实现被检测组件3的工作和非工作。而且由于芯片设置在感光元件盒上,当整体把显影盒和感光元件盒放入图像形成装置时,可以实现芯片与图像形成装置的电连接。
实施例四
图16示出了处理盒中显影盒和感光元件盒另一种结构示意图;区别于实施例的特点是,感光元件盒上设置有芯片盒芯架。动力接收装置4的动力接收部41以及感光传动部811a设置在显影盒上。
如图16所示,一种处理盒包括显影盒以及感光元件盒。
感光元件盒,具有沿第一长度方向设置感光架801,以及感光鼓81,可以给感光元件盒感光鼓81提供旋转动力驱动头(未示出)。感光元件盒上第一方向的一侧设置有芯片以及支撑芯片的芯架。芯片和芯架位于第二方向上远离感光元件盒上感光鼓81的一端。
显影盒储存有显影剂,其上设置有给感光元件盒上感光鼓81提供显影剂的显影辊131。第一方向上具有第一端11和第二端12,显影盒还包括盒体1、被检测组件3。显影盒盒体1上第一方向上第二端12设置有被检测组件3,相对于被检测组件3的第一端11设置有动力接收装置4。动力接收装置4包括给接收图像形成装置传动力的动力接收部41,以及连接动力接收部41并传递动力的感光传动部811a。以及搅拌盒体1内显影剂的搅拌架240(未示出),给搅拌架240提供动力使盒体1内显影剂蓬松的搅拌齿轮组24。同时感光传动部811a给被检测组件3提供动力,被检测组件3突出于盒体1,用于与图像形成装置(未示出)的检测拨动杆接触或分离,通过被检测组件3与检测拨动杆之间的状态变化以进行检测触发,例如可使两者形成/解除连接,通过被检测组件3与检测拨动杆脱离接触连接时,图像形成装置可由此状态变化实行进行对显影盒的检测。
实施例五
图17至图19所示,公开了一种显影盒新型被检测组件3示意图。详细如图所示,显影盒,可拆卸地安装在设置有检测装置7的图像成像装置中,显影盒上设置有给感光元件盒上感光鼓81提供显影剂的显影辊131,还包括盒体1。 盒体1在第一方向上具有第一端11和第二端12,显影盒盒体1上第一方向上第二端12设置有被检测组件3,相对于被检测组件3的第一端11设置有动力接收装置4。
分别位于盒体1纵向两端的动力接收装置4和被检测组件3,其中,动力接收装置4用于从外部接收驱动力,被检测组件3用于与外部检测装置7结合,使得显影盒可被图像成像装置检测,显影盒还包括可旋转地安装在盒体1中的第一传输杆25,第一传输杆25被动力接收装置4接收的驱动力而驱动;被检测组件3与第一传输杆25共轴设置。
更详细的如图18所示,图18示出了去除显影盒的端盖6以及盒体1上的盖以后,显示出动力接收装置4和被检测组件3连接关系。如图18所示,动力接收装置4包括,接收外部传动力的动力接收部41以及传动动力感光传动部811a。还包括由感光传动部811a啮合的显影齿轮43,以及送粉齿轮44,以及中转齿轮,二级搅拌齿轮组24,以及搅拌齿轮组24包括(第一搅拌齿部、第二搅拌齿部)以及与搅拌齿轮组24中的第二搅拌齿部的检测齿轮46组成的传动齿轮组45。
当动力接收装置4接收到图像形成装置外部驱动力时,被检测组件3可被传动系统的传动齿轮组45传动,通过第一传输杆25驱动。
当显影盒被安装至图像成像装置后,被检测组件3被驱动旋转,从而实现显影盒被图像成像装置检测,在图像成像装置检测完毕后,被检测组件3不再需要继续旋转,为此,被安装在第一传输杆25另一个末端的检测齿轮46被设置为缺齿齿轮,如图18所示,检测齿轮46的圆周面上有部分位置(缺齿部461)为光滑面,即该部分位置没有设置齿,当检测齿轮46的缺齿部461与第二齿轮相对时,检测齿轮46将不再被第二齿轮驱动而停止旋转,进而,第一传输杆25和被检测组件3也停止旋转。实际上,显影盒工作时,不仅需要从图像成像装置中接收驱动力,还需要从图像成像装置中接收电力,本发明涉及的显影盒中,用于接收电力的电接收面51被设置第一方向的检测端,且电接收面51将从图像成像装置中接收的电力同时供应至显影件和送粉辊440,此种设计也有助于简化显影盒的结构,也就是说,不需要分别为显影辊131和送粉辊440(未示出)设置电接收面51,只需要设置一个电接收面51即可。图20还示出了,第一传输杆25以及设置显影盒盒体1内部的搅拌架240以及设置在搅拌件上的搅拌叶片。被检测组件3上还设置检测多个第一检测突起34,第一检测突起34沿第一方向向远离盒体1的方向突出。在本实施例中,电接收面51被构造为电力接收件。
优选的第一传输杆25和搅拌架240是一体的,也就说可以同轴设置的。即 仅仅通过搅拌架240也可以实现显影盒在第一方向上从动力接收端把动力传递到检测端。
实施例六
本实施例是实施例五中方案根据实际生产出现的问题而进行的改进和变形。实施例五中是被检测组件3绕第一方向轴线旋转触发检测。本实施例是被检测组件3沿第二方向伸缩触发检测。
图20为本实施例中显影盒的立体视图。如图20所示,动力接收装置4设置在处理盒长度方向(第一方向)两端的第一端11,被检测组件3设置在处理盒长度方向两端的第二端12。动力接收装置4和被检测组件3之间的传动关系与前述各实施例不相同,其通过搅拌架240或传动轴与齿轮组传动到第二旋转件26,检测端旋转件触发被检测组件3,使被检测组件3在第三弹性件183作用下,在第三滑槽260内伸缩移动。显影盒还包括容纳显影剂的盒体1,以及设置在第一方向上被检测组件3同侧的电接收面,电接收面通过与图像形成装置给显影盒提供电连接。被检测组件3设置在显影盒端盖6上。端盖6在第一方向上远离盒体1的一侧设置由第三滑槽260。
图21为处理盒计数齿轮部分一端移除端盖6后局部放大立体视图。如图21所示,显影盒通过动力接收部41的第一端11接收外部传动力,并通过内部传动轴/杆或搅拌架240或显影辊131或送粉辊440把动力传输到显影盒第一方向的检测端的第二旋转件26。第二旋转件26可以沿第一方向轴向转动式设置于盒体1上,第二旋转件26上设置由多个第二传动突起261,第二传动突起261位于第二旋转件26在远离盒体1的方向一端。并带动且具有推动或维持被检测组件3凸起块35远离或靠近图像形成装置检测位置的趋势。被检测组件3还包含固定部,第三弹性件183的一端套设于固定部上,第三弹性件183另一端与第三滑槽260抵接。还包括与第三滑槽260配合的配合部,且被检测组件3在第三滑槽260内可以自由滑动,第三滑槽260在第二方向两侧设置由限位部,其可以保护被检测组件3防止被检测组件3在第三弹性件183作用下过度弹出。
如图22所示,优选地被检测组件3的运动方向为沿第二方向伸缩移动。正常状态下,被检测组件3在第三弹性件183自由状态下,被检测部30在第二方向上伸出与图像形成装置的检测装置7触发。
当第二旋转件26的第二传动突起261与被检测组件3凸起块35抵触时候,被检测组件3受压,被检测组件3沿第二方向远离图像形成装置的检测装置7,即第三弹性件183受压,这时候被检测部30在第二方向上与图像形成装置的检测装置7不接触,即不触发状态。当第二旋转件26的第二传动突起261不与凸 起块35接触时候,被检测部30在第二方向上在第三弹性件183件作用下伸出。从而继续实现与图像形成装置的检测装置7检测装置7触发,从而实现图像形成装置对显影盒的检测计数或识别。
可以想象的时,第三弹性件183还可以是拉簧,扭簧190,弹性片等可以产生形变和恢复形变的部件。
更优选的方式还可以是被检测组件3直接沿第一方向实现伸缩运动,具体的可以从动力接收端直接伸出一个传动杆,传动杆可以沿第一方向伸缩,可以不适用第三弹性件183,利用凸轮或杠杆,使传动杆在第一方向上有第一位置,和第二位置,且第二位置在第一方向上伸出显影盒体1,且可以触发图像成像装置的检测装置7。此外针对被检测组件3沿第一方向伸缩或第二方向伸缩进而触发图像成像装置的检测装置7,进而实现图像成像装置对显影盒的检测识别都应该包含在此实施案例的保护范围内。
实施例七
本实施例中提供另一种处理盒,未指出部分均与实施例五和实施例六中的处理盒结构相同。
本实施例与实施例五或六不同的是:本实施例的处理盒中用于被检测组件3相对于处理盒本体是摆动的。
具体的,如图23至图25所示,与前述实施例中相同,被检测组件3在显影盒的第一方向的一端,其通过第二旋转件26从动力接收装置4接收动力,第二旋转件26上设置多个第二传动突起261;本实施例还包括用于触发被检测组件3的摆动件27,摆动件27包含第一摆动端272、第二摆动端273以及摆动环271。摆动件27设置在显影盒端盖6上,端盖6包含有一个容纳摆动件27运动空间62,以及与摆动件27的摆动环271配合的转动突起61。其目的使摆动件27可以绕转动突起61在运动空间62范围内摆动。
具体的工作原理是,摆动件27的一端沿显影盒第一方向延伸,且远离显影盒盒体1,另一端相对于第一摆动端272更靠近盒体1,且第二摆动端273可以与第二传动突起261抵触或脱离。
当第二摆动端273与第二传动突起261抵触时候,摆动件27绕转动突起61摆动,第一摆动端272翘起实现与图像形成装置的检测装置7接触,进而触发图像形成装置识别或检测到显影盒。
当第二摆动端273与第二传动突起261脱离时候,摆动件27绕转动突起61摆动,第一摆动端272实现与图像形成装置的检测装置7脱离接触,进而不触 动图像形成装置检测装置7。
实施例八
另一种结构区别于实施例二、三、四的特点是,感光元件盒上设置有芯片盒芯架或/和被检测组件3。动力接收装置4的动力接收部41以及感光传动部设置在显影盒上。通过动力接收装置4接收图像形成装置的驱动力。并通过粉盒的传递杆对设置在感光元件盒上的被检测组件3动作,进而实现与图像形成装置上的检测器作用,从而实现图像形成装置对粉盒的检测与识别。其它特征与实施二、三、四相同。此处暂不累述。
实施例九
本实施例中提供另一种处理盒,区别实施例三至实施例四的是,仅仅通过感光元件盒上的一个动力接收装置4,给感光鼓81提供旋转动力,同时通过显影盒系列齿轮组的配合,同时实现对显影盒的驱动。
详细请参考图26至图29。如图26所示,标示出了一种处理盒结构,包括显影盒,以及感光元件盒,显影盒包括盒体1以及设置在盒体1沿第一方向设置的第一端11,以及第一方向上相对于第一端11的第二端12。其中感光元件盒在第一方向上靠近第一端11的方向上,且相对于第二方向远离显影盒设置在感光元件盒一侧的动力接收装置4,动力接收装置4包括动力接收部41,此处动力接收部41可以设置齿轮结构。
如图27示出了显影盒安装入感光元件盒前的位置图。详细如图27所示,显影盒还包括被检测组件3,以及给感光元件盒提供显影剂的显影辊131.以及设置在盒体1沿第一方向上一侧的显影齿轮43。且显影齿轮43位于显影盒第二方向上靠近安装方向的一端。更具体的详细如图27所示,感光元件盒还包括容纳部,其主要是当显影盒沿着安装方向与感光元件盒配合时容纳显影盒。感光元件盒还包括框架,以及设置在框架上沿第一方向上一端的动力接收部41。当显影盒完全安装入感光元件盒内后,动力接收部41与显影齿轮43配合,进而可以实现感光元件盒上的动力接收装置4可以实现对显影盒上显影辊131进行动力输入。
图28示出了显影盒与感光元件盒另一角度位置结构图。其中显影盒沿第一方向上相对显影齿轮43的一侧设置有被检测组件3。图29示出了移除感光元件盒框架和显影盒上盒体1后局部结构配合示意图。图中感光鼓81通过动力接收装置4接收外部动力,显影齿轮43通过与动力接收装置4的齿轮啮合接收动力, 进而可以带动显影辊131旋转。显影辊131通过送粉辊440使显影盒盒体1内的碳粉传递到感光鼓81上。同时送粉辊440靠近显影齿轮43的一侧设置有第一齿轮,送粉辊440第一齿轮通过与显影齿轮43的配合,给送粉辊440提供旋转动力,送粉辊440的另一侧设置有第二齿轮,第二齿轮设置在沿第一方向上远离显影齿轮43的一侧,其通过第一惰轮471实现与搅拌架240齿轮的配合。搅拌架240齿轮设置在第一方向上远离显影齿轮43的一端。其可以给被检测组件3提供动力。进而当处理盒整体在图像形成装置内开始工作的时候,显影盒上的被检测组件3实现与图像形成装置的检测识别。
图30示出了显影盒与感光元件盒另一种动力传递机构。显影盒显影盒设置有显影齿轮43,显影齿轮43与感光鼓81动力接收装置4配合,接收外部驱动力。其还可以通过与设置在显影盒同侧的送粉齿轮44配合,实现对送粉辊440的动力传输,送粉齿轮44通过第一惰轮471把动力传输给搅拌齿轮组24,搅拌齿轮组24设置在显影盒与显影齿轮43的同一侧。通过动力输入,进而带动搅拌架240旋转,并通过显影盒相对显影盒齿轮的另一侧把动力传递给被检测组件3。
实施例十
本实施例中提供另一种处理盒,区别实施例九的区别是,仅仅通过感光元件盒上的一个动力接收装置4,给感光鼓81提供旋转动力,同时通过感光鼓81另一端的传递齿轮与显影盒另一端系列齿轮组的配合,同时实现对显影盒的显影辊131、送粉辊440、搅拌架240以及被检测组件3的驱动。详细如下。
图31示出了实施例十处理盒中,显影盒内部与感光元件盒感光鼓81配合位置结构图。更详细的如图32所示,示出了实施例十的处理盒,显影盒内部与感光元件盒感光鼓81配合位置第三视角位置结构图。
从图示上可以看出,感光鼓81沿第一方向上设置有接收外部动力的第一感光齿轮,以及相对于第一感光齿轮的另一端设置有第二感光齿轮。与第二感光轮配合的显影齿轮43。与显影齿轮43配合的送粉齿轮44,送粉齿轮44旋转可以带动送粉辊440旋转运动。以及第一第一惰轮471,第二第一惰轮471,以及与第二第一惰轮471配合的搅拌齿轮组24。搅拌齿轮组24带动搅拌架240做旋转运动,搅拌架240上设置有搅拌显影剂,使显影剂在显影盒内部均匀的搅拌叶片。与显影齿轮43同一侧设置有被检测组件3,被检测组件3通过与搅拌齿轮组24配合,从而实现被检测组件3运动。进而当处理盒整体在图像形成装置内开始工作的时候,显影盒上的被检测组件3实现与图像形成装置的检测识别。
实施例十一
本实施例中提供另一种处理盒,区别实施例五的区别是,被检测组件3的驱动端设置在显影盒一端,被检测组件3的被检测部30设置在显影盒另一端。其可以通过伸缩移动等方式,把动力从显影盒驱动一端传动到被检测部30一端。而且驱动端设置多个突起,被检测组件3的被检测部30只有一个突起。通过显影盒上的一个驱动头,给显影辊131提供旋转动力,同时通过系列传动齿轮组45实现对显影盒的送粉辊440、搅拌架240以及被检测组件3的驱动。
图33所示,公开了一种显影盒新型被检测组件3示意图。详细如图33所示,显影盒,可拆卸地安装在设置有检测装置7的图像成像装置中,显影盒上设置有给感光元件盒上感光鼓81(同实施例五)提供显影剂的显影辊131,还包括盒体1。盒体1在第一方向上具有第一端11和第二端12,显影盒盒体1上第一方向上第二端12设置有被检测组件3,相对于被检测组件3的第一端11设置有动力接收装置4。以及与图像形成装置电连接的芯片(未示出)。还包括给显影辊131提供动力的显影齿轮43,以及沿第一方向设置在显影齿轮43相对侧的电极。以及盒体1驱动端的护盖,以及检测端的端盖6
分别位于盒体1纵向两端(第一方向)的动力接收装置4和被检测组件3,其中,动力接收装置4用于从外部接收驱动力,被检测组件3用于与外部检测装置7结合,使得显影盒可被图像成像装置检测识别或计数识别,显影盒还包括可旋转地安装在盒体1中的第二传输杆28(未示出),所述第二传输杆28被动力接收装置4接收的驱动力而驱动。
更详细的如图34所示,图34至图35为显影盒被移除盒体1盖后,显影盒的被检测组件3以及整体显影盒腔结构的位置示意图。从图中可以看出,被检测组件3位于显影盒盒体1沿第一方向的一侧,其上设置有一个第二检测突起36,第二传输杆28穿过盒体1的两端,第二检测突起36设置于第二传输杆28的一端第二检测突起36,第二传输杆28相对于第二检测突起36的另一端设置有驱动部,驱动部包括连接凸起281,传动组件2包括包括第三旋转件29,还包括第四弹性件184,第四弹性件184位于第三旋转件29与盒体1靠近第三旋转件29一侧的之间。第三旋转件29可以和显影盒传动齿轮组45的其中任意一个齿轮同轴,还可以是与显影盒传动齿轮组45任何一个齿轮不同轴。
图35至图36中可以看出,第三旋转件29的部分与连接凸起281抵触的时候,第四弹性件184是处于受压状态,第二传输杆28沿第一方向是向靠近被检测组件3端移动,进而带动第二检测突起36向远离盒体1的方向移动,进而可以实现与检测装置7的触发接触。图36中,位于第三旋转件29一侧的位置还设置有芯片,芯片可以实现与电子图像成像装置的电连接,主要用于电子图像 成像装置对显影盒的电识别或计数。
更详细的如图37示出了显影盒第三旋转件29的具体结构,其包括多个旋转突起290,且至少一个旋转突起290沿第一方向投影呈扇形。其中当扇形旋转突起290与连接凸起281抵触的时候,可以使第二传输杆28带动第二检测突起36沿第一方向远离盒体1移动时间长与其它旋转突起290的时间一样长。也可以说至少一个旋转突起290与连接凸起281抵触相互作用的时候,第二检测突起36与图像形成装置检测时间长。且通过第四弹性件184的作用,可以是第二检测突起36沿第一方向实现轴线方向伸缩运动
更准确的理解还可以是通过旋转突起290不同形状与连接凸起281抵触并通过第四弹性件184的相互作用的时间来确定第二检测突起36与图像形成装置检测触发的时间。
图38示出了第三旋转件29的更详细的结构,其中第三旋转件29包括旋转突起290,至少一个旋转齿部294,以及至少一个旋转缺齿部295以及旋转轴296。当显影盒的传动齿轮组45带动第三旋转件29的旋转齿部294旋转时候,多个旋转突起290可以沿旋转轴296旋转运动,进而实现与连接凸起281的抵触作用,进而带动第二传输杆28以及第二检测突起36动作。从而实现第二检测突起36与图像形成装置的检测触发。
实施例十二
本实施例中提供另一种处理盒,与实施例十一的区别是,被检测组件3的驱动端设置在显影盒一端,被检测部30设置在显影盒另一端。其可以通过伸缩移动等方式,把动力从显影盒驱动一端传动到被检测部30一端。而且驱动端设置多个突起,被检测部30只有一个突起。通过显影盒上的一个驱动头,给显影辊131提供旋转动力,同时通过系列传动齿轮组45实现对显影盒的送粉辊440、搅拌架240以及被检测组件3的驱动。
更详细的如图39所示,区别实施例十一,第五弹性件185设置在被检测组件3一端。通过第五弹性件185的弹性作用,实现第三传输杆201和被检测组件3沿着第一方向轴线方向往复伸缩移动。从而实现第二检测突起36与图像形成装置的检测触发。
图40至图41示出了实施例十二中被检测组件3工作的第一状态图,被检测组件3在图中与检测装置7配合位置结构图。在第一位置时候,被检测组件3的第二检测突起36的尖端在第一方向上与检测装置7接触,从而在图观察被检测组件3与检测装置7第一方向上有一定间隙。
图42至图43所示出被检测组件3工作的第二状态图,被检测组件3在图中与检测装置7配合位置结构图。在第二位置时候,被检测组件3的第二检测突起36非尖端与与检测装置7接触,在图42第一方向上与检测装置7没有间隙。
实施例十三
本实施例中提供另一种处理盒,同实施例十二或实施例十一的区别是,被检测组件3的驱动端设置在显影盒一端,被检测部30设置在显影盒另一端。其可以通过旋转方式,把动力从显影盒驱动一端传动到被检测部30一端。而且驱动端设置多个突起,被检测部30只有一个突起。通过显影盒上的一个驱动头,给显影辊131提供旋转动力,同时通过系列传动齿轮组45实现对显影盒的送粉辊440、搅拌架240以及被检测组件3的驱动。
图44所示,示出了实施例十三中被检测组件3工作的结构图。第二传输杆28具有传动凸起281,传动凸起281与动力接收装置4传动连接,动力接收装置4提供的驱动力作用在传动凸起281上,使得传动凸起281驱动第二传输杆28在第一方向上产生位移。
具体地,从图中可以看出被检测组件3可以沿着第二传输杆28旋转运动,且在第二传输杆28传动端设置有传动凸起282,传动凸起282一端固定在第二传输杆28上,另一端自由伸出到第三旋转件29位置,且可以与旋转突起290抵触或脱落,在传动凸起282附件设置有第五弹性件185(这里第五弹性件185可以优选扭簧190结构。当第三旋转件29通过旋转齿部294接收到外部传动力后,旋转突起290绕旋转旋转轴296旋转,进而与抵触的传动凸起282相互作用,带动第二传输杆28旋转,进而带动被检测组件3旋转,被检测组件3上的第二检测突起36与检测装置7作用。从而实现第二检测突起36与图像形成装置的检测触发,输出第一种触发状态。
图45所示出了实施例十三中被检测组件3工作第二位置结构图,当第三旋转件29通过旋转齿部294接收到外部传动力后,旋转突起290绕旋转轴296旋转,进而与抵触的传动凸起282相互作用,带动第二传输杆28旋转,进而带动被检测组件3旋转,被检测组件3上的第二检测突起36与脱离作用。从而实现第二检测突起36与图像形成装置的检测触发,进而输出第二种触发状态。
实施例十四
如图46至图60所示,本实施例公开了一种显影装置,显影装置能够以可 拆卸的方式安装在图像形成装置中的鼓组件上,显影装置包括盒体1、显影组件、传动组件2、识别组件、被检测组件3、供电组件、第一护盖111以及第二护盖121。
在以下关于方向的描述中,垂直于图46中纸面的方向观察时,图46中纸面左侧为左,图46中纸面右侧为右,图46中纸面上侧为上,图46中纸面下侧为下,图46中纸面近侧为前,图46中纸面远侧为后。左右方向为第一方向的一种实施例,前后方向为第二方向的一种实施例,上下方向为第三方向的一种实施例。
盒体1内具有用于容纳显影剂的容纳腔,盒体1在第一方向上具有相对设置的第一端11和第二端12,盒体1在第二方向上具有相对设置的第三端13和第四端14,盒体1在第三方向上具有相对设置的第五端15和第六端16。盒体1上设置有出粉口,出粉口位于第三端13,盒体1上设置有把手141,把手141位于第四端14。
显影组件包括显影辊131、送粉辊440、搅拌架240,显影辊131、送粉辊440、搅拌架240均可旋转地安装在第一端11与第二端12之间的容纳腔内。显影辊131、送粉辊440、搅拌架240的转动轴线均沿第一方向延伸。显影辊131设置于出粉口处。送粉辊440紧邻于显影辊131设置。送粉辊440相较于显影辊131更靠近盒体1的第四端14。搅拌架240用于搅拌容纳腔内的显影剂,以使显影剂摩擦并且防止显影剂结块。
传动组件2设置于第一端11,传动组件2包括可转动地安装在盒体1的第一端11上的驱动部,驱动部的转动轴线平行于第一方向。驱动部包括同轴一体成型的驱动齿轮和驱动力接收装置4,驱动齿轮在第一方向上相较于驱动力接收装置4更靠近盒体1。驱动力接收装置4用于与图像形成装置上的动力输出轴联接以接收图像形成装置输出的动力。
传动组件2还包括显影齿轮43、送粉齿轮44、搅拌齿轮组24、第一惰轮471、第二惰轮472、第三惰轮473、第四惰轮474。显影齿轮43同轴固定安装在显影辊131靠近盒体1的第一端11的一端。送粉齿轮44同轴固定安装在送粉辊440靠近盒体1第一端11的一端。搅拌齿轮组24同轴固定安装在搅拌架240靠近盒体1第一端11的一端。搅拌齿轮组24包括大直径搅拌齿轮组24和小直径搅拌齿轮组24,在第一方向上小直径搅拌齿轮组24相较于大直径搅拌齿轮组24更靠近盒体1。
第一惰轮471、第二惰轮472、第三惰轮473、第四惰轮474均可转动地安装在盒体1第一端11。第一惰轮471、第二惰轮472、第三惰轮473、第四惰轮474的转动轴线均平行于第一方向。第一惰轮471包括大直径第一惰轮471和小 直径第一惰轮471。在第一方向上大直径第一惰轮471相较于小直径第一惰轮471更靠近盒体1。第四惰轮474包括槽轮48和小直径第四惰轮474。在第一方向上槽轮48相较于小直径第四惰轮474距离盒体1更远。小直径第四惰轮474的直径小于槽轮48的直径。
显影齿轮43、送粉齿轮44以及大直径第一惰轮471均与驱动齿轮啮合。大直径搅拌齿轮组24与小直径第一惰轮471啮合。小直径搅拌齿轮组24与第二惰轮472啮合,第二惰轮472与第三惰轮473啮合,第三惰轮473与小直径第四惰轮474啮合,啮合可以为直接啮合也可以为间接啮合。
驱动部的转动轴线相较于显影辊131的转动轴线更靠近盒体1的第五端15和第四端14,驱动部的转动轴线相较于搅拌架240的转动轴线更靠近盒体1的第三端13。
传动组件2还包括第三旋转件29,第三旋转件29的转动轴线平行于第一方向。第三旋转件29上同轴一体成型有第三轴套299,第三旋转件29通过第三轴套299可转动地安装在一体成型于盒体1的第一端11上的第一支撑轴上。第三轴套299部分位于第三旋转件29在第一方向上远离盒体1的一侧。第三轴套299另一部分位于第三旋转件29在第一方向上靠近盒体1的一侧。第三轴套299上一体成型有加速突起297,加速突起297沿第三旋转件29的径向延伸,加速突起297上具有弧面。盒体1的第一端11上一体成型有第二支撑轴。第二支撑轴上安装有加速件,加速件为扭簧190,扭簧190一端为固定端,扭簧190另一端为加速端。盒体1的第一端11上一体成型有限位突起,扭簧190的固定端上设置有第一弯折部,限位突起用于阻挡第一弯折部的运动,从而对的固定端进行定位。扭簧190的加速端延伸至第三旋转件29远离盒体1的一侧。扭簧190的加速端与第三轴套299的外表面相抵。扭簧190的加速端一体成型有弯折部。第二弯折部的弯折角度与加速突起297上的弧面与第三轴套299的圆周面之间的夹角相同。使得第二弯折部能够卡入加速突起297上的弧面与第三轴套299的圆周面之间的夹角内,从而对第三旋转件29进行定位,防止第三旋转件29因外界的震动、晃动、或者显影盒姿态的变化等因素的影响而自转。
第三旋转件29在第一方向远离盒体1的端面上一体成型有多个圆柱销298,本实施例中圆柱销298数量为二十二个,圆柱销298沿着圆周方向间隔均匀的分布,其中一对相邻圆柱销298之间具有缺口2971,位于缺口2971两侧的两个圆柱销298之间的间隔大于其他圆柱销298与相邻圆柱销298之间的间隔。缺口2971在第三旋转件29上位于与加速突起297在径向上相反的一侧。
第三旋转件29在第一方向上靠近盒体1的端面上一体成型有第一突出部291、第二突出部292、第三突出部293。第一突出部291、第二突出部292、第 三突出部293均沿着第三旋转件29靠近盒体1一侧的端面上的圆周设置。第一突出部291、第二突出部292、第三突出部293在径向上远离第三轴套299的一面分别为第一接触面、第二接触面、第三接触面。第一接触面、第二接触面、第三接触面均为弧面。第一接触面所对应的弧长长于第二接触面和第三接触面。
本实施例还包括第六弹性件186,传动组件2包括第二摆杆202,盒体1第五端15上一体成型有凹槽,凹槽沿第一方向延伸,凹槽内沿第三方向一体成型有枢转轴39,第二摆杆202可转动的安装在枢转轴39上,第二摆杆202的转动轴线平行于第三方向。第二摆杆202两端伸出凹槽,第二摆杆202靠近盒体1第一端11的一端为被驱动端,被驱动端位于第一突出部291、第二突出部292、第三突出部293的运动轨迹上。第二摆杆202靠近盒体1第二端12的一端为传动端,被检测组件3包括被第二被检测突起,被第二被检测突起沿着第二方向延伸并且一体成型的固定在第二摆杆202的传动端上。在本实施例中,被第二被检测突起的前端为被检测端32。第二摆杆202上一体成型有支撑部,支撑部位于被第二被检测突起与盒体1的第二端12之间。盒体1第二端12上一体成型有安装座1221。第六弹性件186一端固定安装于安装座1221内,第六弹性件186另一端与支撑部相抵。盒体1的第二端12通过卡扣或螺钉固定安装有第二护盖121,第二护盖121上一体成型有沿第二方向延伸的导轨122。被第二被检测突起位于导轨122内并可沿着导轨122的延伸方向运动。被第二被检测突起在第二方向上靠近显影辊131的一端为被检测端32。被检测端32用于触发图像形成装置内的检测装置7。
被检测组件3具有第一状态和第二状态。
第一状态下,第二摆杆202与第一方向之间具有夹角,第六弹性件186被压缩,被第二被检测突起的被检测端32推挤图像形成装置内的检测装置7。第二摆杆202的被驱动端在第三方向上的投影位于第三旋转件29的转动轴线在第三方向上的投影的后侧。
第二状态下,第二摆杆202平行于第一方向,第六弹性件186的弹性势能完全释放,被第二被检测突起的被检测端32不接触图像形成装置内的检测装置7。处于第二状态的被检测端32相较于处于第一状态的被检测端32在第二方向上距离显影辊131更远。第二摆杆202的被驱动端在第三方向上的投影与第三旋转件29的转动轴线在第三方向上的投影重合。
供电组件包括导电件,导电件位于盒体1的第二端12,导电件上具有电接收面51,导电件还具有第一供电端子和第二供电端子,第一供电端子与显影辊131靠近盒体1第二端12的一端电连接,第二供电端子与送粉辊440靠近盒体1第二端12的一端电连接。电接收面51用于与图像形成装置上的供电部接触而 接收图像形成装置输出的电能,并将电能传输至显影辊131和送粉辊440以在显影辊131和送粉辊440间形成偏压。电接收面51在第二方向上位于搅拌架240和显影辊131的转动轴线之间。
识别组件包括储存介质、电接触面5。储存介质用于储存数据,电接触面5用于与图像形成装置内的识别触头接触且电连接。储存介质固定安装于第一护盖111上,电接触面5固定安装在储存介质上并且于储存介质电连接。电接触面5安装于储存介质的下端面。第三方向与电接触面5之间有交叉。电接触面5在第二方向上位于显影辊131转动轴线与搅拌架240的转动轴线之间。在第二方向上,电接触面5与驱动部的转动轴线之间的距离小于与搅拌架240的转动轴线之间的距离。
以下为本实施例公开的显影装置的工作过程。将显影装置安装至图像形成装置内的鼓组件上。图像形成装置的动力输出轴与驱动力接收装置4联接。图像形成装置内的识别触头与电接触面5接触并读取储存介质内储存的信息,以识别显影装置的型号、容量、寿命等信息。同时,第三旋转件29处于初始位置,在初始位置下,第一突出部291的第一接触面与第二摆杆202的被驱动端接触。此时被检测组件3处于第一状态,且由于第一接触面的阻挡,第六弹性件186的弹力无法带动第二摆杆202转动至平行于第一方向的状态。因此随着显影装置被装入鼓组件内,被第二被检测突起的被检测端32触碰并推挤图像形成装置内的检测装置7。使得显影装置被图像形成装置所检测到。
而后图像形成装置的动力输出轴向驱动力接收装置4输出动力,使得驱动部沿着在图28中的顺时针方向转动。以下对旋转方向进行描述时,顺时针方向或逆时针方向均以图四十八为基准。驱动齿轮顺时针转动带动显影齿轮43、送粉齿轮44、大直径第一惰轮471逆时针转动。小直径第一惰轮471随着大直径第一惰轮471一同逆时针转动,小直径第一惰轮471带动大直径搅拌齿轮组24顺时针转动。小直径搅拌齿轮组24随着大直径搅拌齿轮组24一同顺时针转动,小直径搅拌齿轮组24带动第二惰轮472逆时针转动。第二惰轮472带动第三惰轮473顺时针转动。第三惰轮473带动小直径第四惰轮474逆时针转动。槽轮48随着小直径第四惰轮474一同逆时针转动。槽轮48通过与第三旋转件29上的圆柱销298配合,带动第三旋转件29顺时针以第一速度转动。
如图五十四和图五十五所示,第三旋转件29处于初始位置时,缺口2971后侧的第一个圆柱销298与槽轮48啮合。随着第三旋转件29的转动,第一突出部291的第一接触面不再与第二摆杆202的被驱动端接触。此时在第六弹性件186的弹力作用下,第二摆杆202运动至第二状态,被检测端32不再推挤图像形成装置内的检测装置7。
随着第三旋转件29的继续转动,第二突出部292拨动被驱动端,使得被驱动端与第二突出部292的第二接触面接触,进而使得被检测组件3运动至第一状态,被检测端32再次推挤被检测组件3。
随着第三旋转件29的继续转动,第二突出部292的第二接触面不再与被驱动端接触。此时在弹力的作用下,第二摆杆202运动至第二状态,被检测端32不再推挤图像形成装置内的检测装置7。
随着第三旋转件29的继续转动,第三突出部293拨动被驱动端,使得被驱动端与第三突出部293的第三接触面接触,进而使得被检测组件3运动至第一状态,被检测端32再次推挤图像形成装置内的检测装置7。
随着第三旋转件29的继续转动,第三突出部293的第三接触面不再与被驱动端接触。此时在弹力的作用下,第二摆杆202运动至第二状态,被检测端32不再推挤图像形成装置内的检测装置7。
随着第三旋转件29的继续转动,加速突起297推动扭簧190的加速端,使得扭簧190产生弹性形变而积蓄弹性势能。
而后第三旋转件29上的缺口2971运动至圆柱销298与槽轮48的啮合位置,使得圆柱销298无法与槽轮48继续啮合,槽轮48的动力无法再传递至第三旋转件29上。同时扭簧190积蓄的弹性势能释放,扭簧190的加速端推挤加速突起297上的弧面,使得第三旋转件29以比第一速度更快的第二速度转动。从而使得第一突出部291以更快的速度拨动被驱动端,此时第一突出部291拨动被驱动端的速度大于第二突出部292和第三突出部293拨动被驱动端的速度。使得被检测组件3进入第一状态,被检测端32以更快的速度推挤图像形成装置内的检测装置7。使得图像形成装置内的速度检测组件检测到拨动速度的增大。
扭簧190的加速端上的第二弯折部卡入加速突起297上的弧面与第三轴套299之间的夹角,使得第三旋转件29被定位,此时第三旋转件29的位置为末位置,第一接触面与被驱动端接触,被检测组件3处于第一状态。
通过改变第三旋转件29上的突起数量,可以实现不同的拨动次数,从而适配不同的图像形成装置。通过改变第三旋转件29第一接触面、第二接触面、第三接触面的弧长或者弧长之比,可以改变第一状态的持续时间。通过改变第一突出部291、第二突出部292、第三突出部293之间间隔的弧长或者弧长之比,可以改变第二状态的持续时间。
通过以上设计,可以使得盒体1的第二端12不需要任何传动的部件,大大减小了盒体1第二端12的体积,有利于显影装置的小型化。
实施例十五
显影盒,如图61至图70所示,其安装于具有检测装置7的图像形成装置,其包括:盒体1、动力接收装置4、第一移动杆209、传动组件2、被检测部30,具体如下:
如图62所示,盒体1用于储存显影剂;动力接收装置4设置于盒体1,其能够从图像形成装置接收驱动力;
动力接收装置4包括:驱动齿轮和搅拌架240齿轮,具体如下:
驱动齿轮设置于盒体1,其能够从图像形成装置接收驱动力,驱动齿轮分别与显影齿轮43和送粉齿轮44传动连接;搅拌架240齿轮设置于盒体1,其与驱动齿轮传动连接;由此,本方案提供了一种与动力接收装置4的具体实施方式,其能够与本方案相适配。
第一移动杆209滑动连接于盒体1;盒体1上开设有第一滑槽101,第一移动杆209滑动连接于第一滑槽101内。
传动组件2,其同时与动力接收装置4、第一移动杆209传动连接,其能够将动力接收装置4的转动力转化为对第一移动杆209的推动力;
其中,如图62所示,传动组件2包括:第四旋转件205、第一斜推块205a、第二斜推块205b,具体如下:
第四旋转件205,其转动式设置于盒体1,其与动力接收装置4传动连接;
第一斜推块205a,其设置于第四旋转件205上,其具有第一斜面205a1;
第二斜推块205b,其设置于第一移动杆209的端部,其具有第二斜面205b1;
第一斜面205a1与第二斜面205b1抵触连接;优选地,在本实施例中,第一斜面205a1与第二斜面205b1的倾斜角度为锐角,优选为-度。
由此,随着第四旋转件205的转动,第一斜推块205a推动第二斜推块205b滑动,并使第一移动杆209往靠近被检测部30的方向(第一方向)滑动。
由此,本方案提供了一种将动力接收装置4的转动力转化为对第一移动杆209的推动力的具体实施方式,其能够充分利用动力接收装置4的转动力,通过第一斜推块205a在转动时对第二斜推块205b的挤压所产生迫推力,使得第一移动杆209能够在盒体1内滑动,进而通过连接杆204来推动被检测部30往靠近检测装置7的方向(即沿着第二方向往前的方向)滑动。
在本实施例中,第一斜推块205a的数量至少为两个且均布于第四旋转件205上,相邻第一斜推块205a之间形成有第一旋转凹口205d。第一旋转凹口205d可供第一移动杆209穿入,使得连接杆204带动被检测部30往远离检测装置7 的方向滑动;使得被检测部30与检测装置7之间形成具有时间间隔的检测电子信号,通过被检测部30与检测装置7之间的接触时间长短,进而输出不同接触时间长短的电子信号,从而完成显影盒被图像形成装置中的检测装置7识别的功能。
被检测部30,其滑动连接于盒体1远离动力接收装置4的内侧(即位于非驱动侧旁),其能够沿着往检测装置7靠近或远离的方向(即第二方向)滑动;具体地,盒体1上开设有第二滑槽102,被检测部30滑动连接于第二滑槽102内;由此,本方案提供了一种第一移动杆209和被检测部30在盒体1上滑动连接的具体实施方式。
连接杆204,其一端与第一移动杆209转动连接,其另一端与被检测部30转动连接;于传动组件2的驱动下,第一移动杆209往靠近被检测部30的方向(第一方向)滑动,并使连接杆204带动被检测部30往靠近检测装置7的方向(即沿着第二方向往前的方向)滑动。
如图68、图69、图70所示,第七弹性件187,其设置于盒体1,其与第一移动杆209连接,其能够为第一移动杆209提供复位弹力;于第七弹性件187的作用下,第一移动杆209能够往远离被检测部30的方向滑动,并使连接杆204带动被检测部30往远离检测装置7的方向滑动。在本实施例中,第七弹性件187为弹簧。
在动力接收装置4持续单向输出转动动力的情况下,通过第一旋转凹口205d或第二旋转凹口205e,本方案的第一移动杆209能够在第七弹性件187的作用下实现往复运动,以通过连接杆204转化为被检测部30对检测装置7所输出的推动力,进而输出具有频率的电子信号。
第一移动杆209内开设有安装凹槽203b,盒体1上设有延伸于安装凹槽203b内的安装凸起203c;第七弹性件187的一端抵触于安装凸起203c,其另一端抵触于安装凹槽203b内。安装凸起203c能够为第一移动杆209的滑动提供限位,其还能够用于对第七弹性件187的支撑作用;本方案提供了一种第七弹性件187与第一移动杆209连接关系的具体实施方式。
如图65、图66和图67所示,在本实施例中,连接杆204包括:杆体204a、第一连接部204b、第二连接部204c,具体如下:
第一连接部204b,其一端与第一移动杆209转动连接,其另一端与杆体204a连接;第二连接部204c,其另一端与杆体204a连接,其另一端与被检测部30转动连接。由此,本方案提供了一种连接杆204的具体结构构造,其具有结构简单、便于生产制造的特点。具体地,第一连接部204b与第一移动杆209铰接,第二连接部204c与被检测部30铰接。本方案将铰接结构应用于连接杆204与 第一移动杆209和被检测部30的连接上,其通过简单的结构以便于加工生产。
第一移动杆209的端部开设有转动凹槽203a,第一连接部204b转动连接于转动凹槽203a内。本方案提供了一种第一连接部204b在第一移动杆209上转动连接的具体设置位置。
工作过程:
如图67所示,动力接收装置4输送转动动力至第四旋转件205并使其转动,随着第四旋转件205的转动,第一斜推块205a对第二斜推块205b施加迫推力,第二斜推块205b受到迫推力后带动第一移动杆209往靠近被检测部30的方向滑动(即第一方向);随着第一移动杆209的滑动,第一移动杆209对第七弹性件187进行压缩并使第七弹性件187获得弹力,且连接杆204发生转动并带动被检测部30往靠近检测装置7的方向滑动(即沿着第二方向往前的方向),此时被检测部30对检测装置7施加压力,检测装置7受压后进入检测状态;
如图66所示,随着第四旋转件205的转动,当第一移动杆209上的第二斜推块205b转动至第一旋转凹口205d时,在第七弹性件187的作用下,第一移动杆209沿着第一方向往右滑动,第二斜推块205b在第一旋转凹口205d内滑动,连接杆204发生转动并带动被检测部30往远离检测装置7的方向滑动(即沿着第二方向往后的方向),此时被检测部30对检测装置7不再施加压力,检测装置7从检测状态中退出;
在本实施例中,检测装置7能够自转,因此被检测部30与检测装置7一直保持抵接状态,但不仅限于此,检测装置7还能够是固定式设置,其通过接收被检测部30所施加的压力来实现检测状态的切换。
实施例十六
实施例十六与实施例十三的区别在于:传动组件2中除了第一斜推块205a外还包括第三斜推块205c。
具体地,传动组件2还包括:
第三斜推块205c,其设置于第四旋转件205上,其具有第三斜面205c1;
第一斜推块205a与第三斜推块205c之间形成有第二旋转凹口205e。
第一斜推块205a和第三斜推块205c于第四旋转件205上的周长不同,因此使得两者之间的第二旋转凹口205e的长度亦不同,进而能够输出不同接触时间长短的电子信号,以便于适配不同类型的显影盒。
此外第三斜面205c1的倾斜角度大于第一斜面205a1和第二斜面205b1,使 得第一移动杆209被第三斜面205c1驱动时,具有更快的移动速度。从而使得被检测部30在触动检测装置7时也具有更快的移动速度,使检测装置7则检测到被检测部30以更快度速度触动检测装置7并产生电信号。
在其他实施例中,通过改变第一斜面205a1、第二斜面205b1、第三斜面205c1的倾斜角度,可以改变第一移动杆209被第一斜面205a1、第二斜面205b1、第三斜面205c1被驱动时的移动速度。通过给第一斜面205a1、第二斜面205b1、第三斜面205c1设置不同的倾斜角度,可以使第一移动杆209具有多个移动速度。通过设置第一斜面205a1、第二斜面205b1、第三斜面205c1倾斜角度的比例,可以设置第一移动杆209的不同移动速度之间的比例。
由于现有的被检测部30通过动力接收装置4进行驱动,因此检测装置7与被检测部30一般设置于动力接收装置4的旁侧;但本方案通过第一移动杆209、传动组件2和连接杆204的结合,提供了一种被检测部30与检测装置7位于盒体1远离动力接收装置4的具体实施方式,且本方案的被检测部30与检测装置7之间为抵触连接,其无需通过复杂的操作或结构来解除被检测部30与检测装置7之间的连接,因此其能够解决避免往图像形成装置内安装或取出时所导致不方便操作的问题,其同时能够有效解决被检测部30与检测装置7之间连接关系复杂所导致的显影盒不容易被识别的问题,以保证显影盒的正常工作。
实施例十七
如图98至图101所示,本实施例与实施例十三的区别在于,第一移动杆209设置为圆柱状,在本实施例中第一移动杆209上可以不设置安装凹槽203b和转动凹槽203a。第一滑槽101包括在第一方向上连通的第一段101a和第二段101b,第一段101a相较于第二段101b在第一方向上更靠近传动组件2,第二段101b内设置有定位部101b1,本实施例中定位部101b1的数量为两个,定位部101b1上开有形状大小与第一移动杆209的截面相匹配的定位孔,第一移动杆209可滑动的安装在定位孔内。第一移动杆209在第一方向上靠近传动组件2的一端固定安装有被驱动件209c。驱动见可以通过螺纹连接、螺钉连接、卡扣等方式固定安装到第一移动杆209上。被驱动件209c在第一方向上靠近传动组件2的一端一体成型有沿着第一方向突出的被驱动突起209c1,被驱动突起209c1上一体成型有圆弧面,圆弧面使被驱动突起209c1与第一斜推块205a和第二斜推块205b的接触更平顺。被驱动件209c可滑动的安装在第一段101a内,第一段101a在第二方向上的尺寸大于第二段101b在第二方向的尺寸。第七弹性件187套设在第一移动杆209位于第一段101a内的部分上,第七弹性件187一端与驱动件 抵接另一端与定位部101b1抵接。
第一移动杆209在第一方向上远离传动组件2的一端上固定安装有传动件209a,传动件209a通过螺纹连接、螺钉连接、卡扣等方式固定安装在第一移动杆209上。传动件209a上一体成型有沿+Z轴方向延伸的第一销柱209b。
本实施例中取消连接杆204,本实施例中被检测部30包括第一部371、第二部372、第三部373,第一部371平行于第二设置,第一部371在第二方向上靠近第一移动杆209的一端一体成型有枢转槽3711,枢转槽3711沿第二方向往后开口,第一销柱209b可相对枢转槽3711转动和滑动的插入枢转槽3711内。第一部371在第二方向上远离第一移动杆209的一端一体成型有沿第三方向方向延伸的第二销柱3712,盒体1上一体成型的设置有枢转座17,枢转座17固定在盒体1上,第二销柱3712与枢转座17可转动的连接。第二部372与第一部371在第二方向上远离第一移动杆209的一端一体成型的连接,第二部372与第一部371之间呈九十度夹角。第二部372在第一方向上远离第一部371的一端与第三部373一体成型的连接,第三部373在第二方向上远离第二部372的一端为被检测端32。第三部373与第二部372之间呈七十度夹角。
本实施例的工作过程与实施例十三的区别在于,第一移动杆209被第一斜推块205a或第二斜推块205b推动时,第一斜推块205a或第二斜推块205b作用在被驱动突起209c1上的圆弧面上,使得第一移动杆209被推动的过程更平顺。第一移动杆209沿着第一方向移动后第七弹性件187被压缩,第一移动杆209上的传动件209a通过第一销柱209b沿着第一方向推动枢转槽3711,使得第一部371绕着第二销柱3712逆时针摆动(以图一百的视角为观察视角)。从而使得被检测端32逆时针摆动,进而推动图像形成装置内的检测装置7。
通过采用本实施例中的设计,使得第一移动杆209、传动件209a的装配更简单,结构更简单,传动更稳定。
实施例十八
如103到图104所示,本实施例与实施例十七的区别在于,本实施例中第四旋转件205上还设置有第四斜推块205f和第五斜推块205g,第四斜推块205f和第五斜推块205g上分别设置有第四斜面205f1和第五斜面205g1。第一斜推块、第三斜推块、第四斜推块205f、第五斜推块205g沿着圆周方向依次排布在第四旋转件205靠近盒体的一端面上,第一斜面205a1与第四旋转件205的端面之间夹角θ1角度为50°。第三斜面205c1、第四斜面205f1、第五斜面205g11与第四旋转件205的端面之间的夹角θ2角度均为35°。
在本技术方案的其他实施例中,第一斜面205a1与第四旋转件205的端面之间的夹角θ1角度在50°到70°之间,第三斜面205c1、第四斜面205f1、第五斜面205g1与第四旋转件205的端面之间的夹角θ2角度在35°到50°之间均可保证动力传输的稳定性和流畅性,不影响技术方案的实现。
当第一斜面205a1驱动第一移动杆209时,第一移动杆209在第一方向上的运动速度为第一速度。当第三斜面205c1、第四斜面205f1以及第五斜面205g1驱动第一移动杆209时,第一移动杆209在第一方向上的运动速度为V2。由于第一斜面205a1与第四旋转件205的端面之间的夹角θ1大于第三斜面205c1、第四斜面205f1以及第五斜面205g1与第四旋转件205的端面之间的夹角θ2,且第四旋转件205的转速为固定值。因此V1大于V2。从而实现当第四旋转件205转动时,伸缩杆能够以V1的速度触碰图像形成装置内的检测装置一次,再以V2的速度触碰图像形成装置内的检测装置三次。从而使得图像形成装置不仅能够根据检测装置1被触碰的次数识别显影盒,还能够根据检测装置1被触碰的速度识别显影盒。
相较于仅仅根据触碰次数进行检测。将触碰速度与触碰次数结合后,增加了可检测信息的维度,图像形成装置能够根据触碰速度与触碰次数的信息之间的组合识别出更多种型号的显影盒,提高了通用性。并且通过第四旋转件205与斜面的形式进行传动,结构简单,传动稳定,生产制造难度低,成本低,适用于大量生产制造。
实施例十九
如图103到图105所示,本实施例与实施例十八的区别在于,第一斜面205a1与第四旋转件205的端面之间的夹角θ1角度为60°。第三斜面205c1、第四斜面205f1以及第五斜面205g1与第四旋转件205的端面之间的夹角θ2角度均为40°。本实施例中改变了第一斜面205a1、第三斜面205c1、第四斜面205f1、第五斜面205g1与第四旋转件205的端面之间的夹角的角度。使得V1、V2的数值改变,图像形成装置的检测装置1被以不同的速度触碰时,能够检测为不同型号的显影盒,从而提高了适用性,同时保证了传动的稳定性,避免夹角过大而卡死。
实施例二十
如图103到图105所示,本实施例与实施例十八的区别在于,第一斜面205a1与第四旋转件205的端面之间的夹角θ1的角度为70°。第三斜面205c1、第四斜面205f1、第五斜面205g1与第四旋转件205的端面之间的夹角θ2的角度均为50°。本实施例中改变了第一斜面205a1、第三斜面205c1、第四斜面205f1、第五斜面205g1与第四旋转件205的端面之间的夹角。使得V1、V2的数值改变, 图像形成装置的检测装置被以不同的速度触碰时,能够检测为不同型号的显影盒,从而提高了适用性,同时将夹角增大至最大值,保证传动稳定的前提下,拓宽了夹角角度可以选用的区间,从而增加可检测的型号数量。提高适用性、通用性。
实施例二十一
如图18到图28所示,本实施例与实施例十五的区别在于,第一斜推块205a靠近盒体1的一面上一体成型有第一定位突起205a2和第二定位突起205a3,第一定位突起205a2与第二定位突起205a3沿着第四旋转件205的旋转方向排布,第一定位突起205a2与第二定位突起205a3之间具有间隔。在第四旋转件205的旋转方向上,第二定位突起205a3位于第一定位突起205a2的上游。第一定位突起205a2和第二定位突起205a3靠近盒体1的一面均为圆弧面,以使第一定位突起205a2和第二定位突起205a3与被驱动突起209c1的接触更平顺,并且使得当第一定位突起205a2和第二定位突起205a3随着第四旋转件205一同做圆周运动时,第一定位突起205a2和第二定位突起205a2能够对被驱动突起209c1施加朝向左方向的力。
本实施例中第四旋转件205上同轴一体成型有不完全齿轮205h,第四旋转件205通过齿轮传动的方式接收动力接收装置4传输的动力。在其他实施例中,也可以通过摩擦传动、带传动等非齿轮的方式进行传动。
盒体1的第一端11上还安装有第一护盖111,第一护盖111用于保护传动装置、动力接收装置4,第一护盖111通过螺钉或卡扣的方式可拆卸的固定在盒体1上,第一护盖111上开有护盖开口,不完全齿轮205h从护盖开口处暴露,护盖开口处的第一护盖111上一体成型有第一刻度111a和第二刻度111b,不完全齿轮205h上一体成型有标识部205h1。标识部205h1与第一刻度111a对齐时,不完全齿轮205h脱离啮合而停止接收动力,第四旋转件205停止旋转。标识部205h1与第二刻度111b对齐时,不完全齿轮205h处于啮合状态,此时第四旋转件205可被动力接收装置4传输的动力驱动。
接下来本实施例中显影盒的具体工作过程进行说明,与实施例三和实施例一中相同的部分略去,随着第四旋转件205沿着旋转方向J转动,第一定位突起205a2转动至与被驱动突起209c1接触的位置,并对被驱动突起209c1施加朝向左方向的力,使得第一移动杆209朝着左方向运动,被驱动突起209c1避让第一定位突起205a2。当第一定位突起205a2经过被驱动突起209c1后,第一移动杆209在弹性件的作用下朝着右方向运动而复位。此时被驱动突起209c1位于第一定位突起205a2和第二定位突起205a3之间。此时标识部205h1与第 一刻度111a对齐时,不完全齿轮205h脱离啮合而停止接收动力,第四旋转件205停止转动。由于被驱动突起209c1位于第一定位突起205a2和第二定位突起205a3之间,且被驱动突起209c1只能沿着左、右方向(即第一方向)运动,因此当第四旋转件205因盒体1的晃动等外界因素产生运动时,第一定位突起205a2和第二定位突起205a3与被驱动突起209c1相抵,第一定位突起205a2和第二定位突起205a3需要克服弹性件的弹力才可继续转动,从而阻止第四旋转件205产生预期之外的运动,实现当不完全齿轮205h脱离啮合后,对第四旋转件205的定位效果,防止第四旋转件205出现预期之外的运动而导致不完全齿轮205h误啮合,从而导致被检测端产生预期之外的运动,进而导致被检测端误触图像形成装置内的检测装置的问题。
当需要对第四旋转件205进行复位时,只需要使用者沿着转第四旋转件205的转动方向J用手拨动第四旋转件205,使得第二定位突起205a3克服弹性件的弹力而推动被驱动端,从而使得第四旋转件205转动至标识部205h1与第二刻度111b对齐的位置即可,此时不完全齿轮205h再次进入啮合状态,可以接收动力接收装置4传输的动力而转动。
实施例二十二
如图71至图96所示,本实施例公开了一种显影装置,显影装置能够以可拆卸的方式安装在图像形成装置中的鼓组件上,显影装置包括盒体1、显影组件、传动组件2、识别组件、被检测组件3、供电组件、第一护盖111以及第二护盖121。
盒体1内具有用于容纳显影剂的容纳腔,盒体1在第一方向上具有相对设置的第一端11和第二端12,盒体1在第二方向上具有相对设置的第三端13和第四端14,盒体1在第三方向上具有相对设置的第五端15和第六端16。盒体1上设置有出粉口,出粉口位于第三端13,盒体1上设置有把手141,把手141位于第四端14。第一护盖111通过螺钉或卡扣可拆卸的固定安装在盒体1的第一端11,第一护盖111用于保护传动组件2。第二护盖121通过螺钉或卡扣可拆卸的安装在盒体1的第二端12,第二护盖121用于保护被检测组件3。
显影组件包括显影辊131、送粉辊440、搅拌架240,显影辊131、送粉辊440、搅拌架240均可旋转地安装在第一端11与第二端12之间的容纳腔内。显影辊131、送粉辊440、搅拌架240的转动轴线均沿第一方向延伸。显影辊131设置于出粉口处。送粉辊440紧邻于显影辊131设置。送粉辊440相较于显影辊131更靠近盒体1的第四端14。搅拌架240用于搅拌容纳腔内的显影剂,以使显影剂摩擦并且防止显影剂结块。
传动组件2设置于第一端11,传动组件2包括可转动地安装在盒体1的第一端11上的驱动部,驱动部的转动轴线平行于第一方向。驱动部包括同轴一体成型的驱动齿轮和动力接收部,驱动齿轮在第一方向上相较于动力接收部更靠近盒体1的第一端11。动力接收部用于与图像形成装置上的动力输出轴联接以接收图像形成装置输出的动力。
传动组件2还包括显影齿轮43、送粉齿轮44、搅拌齿轮组24、第一惰轮471。显影齿轮43同轴固定安装在显影辊131靠近盒体1的第一端11的一端。送粉齿轮44同轴固定安装在送粉辊440靠近盒体1第一端11的一端。搅拌齿轮组24同轴固定安装在搅拌架240靠近盒体1第一端11的一端。盒体1的第一端11上沿第一方向一体成型有支撑柱。第一惰轮471可转动地安装在支撑柱上。第一惰轮471的转动轴线平行于第一方向。第一惰轮471包括大直径第一惰轮471和小直径第一惰轮471。在第一方向上大直径第一惰轮471相较于小直径第一惰轮471更靠近盒体1的第一端11。
显影齿轮43、送粉齿轮44以及大直径第一惰轮471均与驱动齿轮啮合。搅拌齿轮组24与小直径第一惰轮471啮合。啮合可以为直接啮合也可以为间接啮合。
驱动部的转动轴线相较于显影辊131的转动轴线更靠近盒体1的第五端15和第四端14,驱动部的转动轴线相较于搅拌架240的转动轴线更靠近盒体1的第三端13。
被检测组件3包括第一滑块207a、第二滑块207b、第五旋转件206、第六旋转件208a、槽轮48。第一滑块207a为被检测件。槽轮48同轴固定安装在搅拌架240位于盒体1第二端12的一端。第五旋转件206可转动的安装在盒体1的第二端12,第五旋转件206的旋转轴296线平行于第一方向。第五旋转件206在第一方向上靠近盒体1的第二端12的一面上一体成型有沿第五旋转件206的圆周分布的多个圆柱销298。在本实施例中圆柱销298数量为二十五个。相邻圆柱销298之间的间距相等。圆柱销298与槽轮48配合。第五旋转件206在第一方向上远离盒体1的第二端12的一面上一体成型有沿轴线突出的第五突起381和第六突起382,第五突起381和第六突起382在径向上远离第五旋转件206的旋转轴296线的一面分别为第四接触面和第五接触面,第四接触面和第五接触面均为圆弧面,第四接触面和第五接触面半径(即第四接触面和第五接触面在第五旋转件206的径向上远离第五旋转件206的轴线的一面到第五旋转件206的轴线的距离)相等。第五旋转件206的圆周面上一体成型有第七突起383,第七突起383沿径向突出于第五旋转件206的圆周面。第七突起383在径向上远离第五旋转件206的旋转轴296线的一面到第五旋转件206的旋转轴296线的 距离大于第四接触面和第五接触面的半径。第五突起381所对的圆心角大于第六突起382所对的圆心角。
第二护盖121上沿第二方向一体成型有导轨122,第一滑块207a和第二滑块207b均可沿第二方向滑动的安装在导轨122内。第一滑块207a相较于第二滑块207b在第二方向上更靠近显影辊131。第一滑块207a在第二方向上靠近显影辊131的一端为被检测端32。导轨122内一体成型有沿第一方向延伸的支撑座,第一滑块207a上开有安装凹孔207c,支撑座伸入安装凹孔207c内,支撑座于安装凹孔207c的侧壁之间安装有第八弹性件188。第八弹性件188用于使第一滑块207a复位。第一滑块207a上一体成型有第二拨杆207a1,第二拨杆207a1部分位于第五突起381和第六突起382的运动轨迹内。
滑轨在第二方向上远离显影辊131的一端一体成型有支撑板121a,滑轨在第二方向上靠近显影辊131的一端为供被检测端32伸出的开口。支撑座在第二方向上位于支撑板121a与开口之间的滑轨上。第二滑块207b上沿第二方向一体成型有安装槽,安装槽靠近支撑板121a的一端未封闭,安装槽内安装有第九弹性件189,第九弹性件189一端与安装槽在第二方向上远离支撑板121a的一端相抵,第九弹性件189另一端与支撑板121a相抵。第九弹性件189的弹性系数大于第八弹性件188。第二滑块207b上开有第一限位口121b,第一限位口121b位于安装槽的下侧壁上。滑轨内开有第二限位口121c。第二限位口121c位于支撑座和支撑板121a之间的滑轨内。第二滑块207b靠近支撑板121a的一端一体成型有第一限位突起207b1,滑槽上一体成型有与第一限位突起匹配的第二限位突起207b2。
第二护盖121上可转动的安装有第六旋转件208a,第六旋转件208a的转动轴线平行于第一方向,第六旋转件208a位于第二限位口下方,第六旋转件208a呈圆柱状,第六旋转件208a的圆周面上一体成型有第三限位突起207b3。第六旋转件208a的圆周面上还一体成型有被驱动突起209c1,被驱动突起209c1位于第七突起383的运动轨迹内。第六旋转件208a的圆周面上一体成型有复位臂331,复位臂331远离第六旋转件208a的一端一体成型有挡块33,第二护盖121上开有供复位臂331伸出的复位口,复位口的尺寸小于挡块33尺寸,使得当块无法通过复位口。
第六旋转件208a、第二滑块207b、第九弹性件189组成变速组件208。
第一滑块207a具有第三状态和第四状态。
第三状态下,第一滑块207a的被检测端32伸出滑槽,第八弹性件188被压缩。
第四状态下,第一滑块207a的被检测端32相较于第三状态时距离显影辊 131更远,第八弹性件188未发生弹性形变。
供电组件包括导电件,导电件位于盒体1的第二端12,导电件上具有电接收面51,导电件还具有第一供电端子和第二供电端子,第一供电端子与显影辊131靠近盒体1第二端12的一端电连接,第二供电端子与送粉辊440靠近盒体1第二端12的一端电连接。电接收面51用于与图像形成装置上的供电部接触而接收图像形成装置输出的电能,并将电能传输至显影辊131和送粉辊440以在显影辊131和送粉辊440间形成偏压。电接收面51在第二方向上位于搅拌架240和显影辊131的转动轴线之间。
识别组件包括储存介质、电接触面5。储存介质用于储存数据,电接触面5用于与图像形成装置内的识别触头接触且电连接。储存介质固定安装于第一护盖111上,电接触面5固定安装在储存介质上并且于储存介质电连接。电接触面5安装于储存介质的下端面。第三方向与电接触面5之间有交叉。电接触面5在第二方向上位于显影辊131转动轴线与搅拌架240的转动轴线之间。在第二方向上,电接触面5与驱动部的转动轴线之间的距离小于与搅拌架240的转动轴线之间的距离。
以下为本实施例公开的显影装置的工作过程。将显影装置安装至图像形成装置内的鼓组件上。图像形成装置的动力输出轴与动力接收部联接。图像形成装置内的识别触头与电接触面5接触并读取储存介质内储存的信息,以识别显影装置的型号、容量、寿命等信息。
本实施例所公开的显影装置具有出厂预设状态,在出厂预设状态下,被检测组件3处于第三状态,第二拨杆207a1与第四接触面接触并被第四接触面限位,使得第一滑块207a保持在第三状态而无法在第八弹性件188的作用下复位。同时第一限位口121b和第二限位口121c处于对齐的位置,第九弹性件189处于被压缩状态,第三限位突起207b3插入第一限位口121b和第二限位口121c内,并且第三限位突起207b3与第二限位口121c在第二方向上远离支撑板121a一侧的侧壁相抵。使得第二滑块207b被第三限位突起207b3卡住而限位,使得第九弹性件189的弹性势能无法释放。
将显影装置安装至图象形成装置内的鼓组件上时,处于初始状态的显影装置上的被检测端32处于伸出滑轨的状态,因此被检测端32在随着显影装置装入鼓组件中的过程中会对图象形成装置内的检测件造成第一次的推动,使得检测件产生电信号,进而使得图象形成装置检测到显影装置被安装。
当图像形成装置接收到打印指令时,图像形成装置开始向动力接收部输出动力,使得动力接收部绕着图七十五中的顺时针方向转动(本段中转动方向均以图七十五的观察视角为基准),驱动齿轮随着动力接收部一同转动,驱动齿轮 带动显影齿轮43、送粉齿轮44、大直径第一惰轮471均逆时针转动。小直径第一惰轮471随着大直径第一惰轮471一同逆时针转动。小直径第一惰轮471带动搅拌齿轮组24顺时针转动。从而使得显影辊131、送粉辊440、搅拌架240均开始运转。
同时搅拌架240带动槽轮48绕着图七十三中的逆时针方向转动(以下描述中的转动方向均以图七十三的观察视角为基准),由于槽轮48与圆柱销298配合,因此槽轮48通过圆柱销298带动第五旋转件206转动。
随着第五旋转件206的转动,当第五突起381与第二拨杆207a1脱离接触后,第四接触面不再与第二拨杆207a1相抵,进而对第二拨杆207a1失去限位效果,在第八弹性件188的弹力作用下,第一滑块207a运动至第四状态,此时被检测端32不再推挤检测件。
而后随着第五旋转件206的转动,第六突起382与第二拨杆207a1接触,第六突起382推动第二拨杆207a1沿着第二方向向着靠近显影辊131的方向运动,使得第一滑块207a再次运动至第三状态,被检测端32第二次推动检测件。
而后随着第五旋转件206的转动,第六突起382与第二拨杆207a1不再接触,在第八弹性件188的弹力作用下,第一滑块207a运动至第四状态,此时被检测端32不再推挤检测件。
而后随着第五旋转件206的转动,第七突起383拨动被驱动突起209c1,从而带动第六旋转件208a逆时针转动,使得第六旋转件208a带动第三限位突起207b3逆时针转动,使得第三限位突起207b3从第一限位口121b和第二限位口121c处移出,使得第二滑块207b不再被第三限位突起207b3所限位,第九弹性件189所积蓄的弹性势能得以释放,在第九弹性件189的弹力作用下,第二滑块207b沿着滑轨运动至第一限位突起与第二限位突起相抵的位置。在第二滑块207b运动过程中,第二滑块207b撞击第一滑块207a,使得第一滑块207a再次运动至第三状态,被检测端32第三次推挤检测件。同时由于第九弹性件189的弹性系数大于第八弹性件188。因此在第八弹性件188的弹力无法克服第九弹性件189的弹力,使得第一滑块207a无法复位,从而使得第一滑块207a保持在第三状态,被检测端32持续推挤检测件。同时使得第五突起381、第六突起382无法再触动第二拨杆207a1。从而完成检测过程。
并且通过选用弹性系数较大的第九弹性件189,使得第一滑块207a被第二滑块207b撞击后的运动速度为第二速度,大于第一滑块207a被第五突起381、第六突起382推动时产生的第一速度。可选的,也可以选用弹性系数较小的第九弹性件189,使得第二速度小于第一速度。通过以上设计,可以使得第一滑块207a具有不同的运动速度,而图像形成装置能够检测到第一滑块207a运动速度 的变化,从而检测到显影装置的信息。
通过以上过程,图像形成装置能够检测到被检测端32对检测件的推挤次数,推挤持续时长、间隔时长、推挤速度等信息,以上信息的不同排列组合,则对应不同的显影装置信息(如不同的型号、不同的容量、新旧程度等)。
第六旋转件208a转动的同时会带动复位臂一同做圆周运动,使得复位臂带动挡块33向着第二护盖121内运动。当需要对被检测组件3进行复位时,只需要先将第六旋转件208a转动至初始位置,而后向滑轨内按压第二滑块207b,使得第一限位口121b和第二限位口121c对齐,而后拉动挡块33,使得复位臂拉动第六旋转件208a旋转,第六旋转件208a带动第三限位突起207b3再次卡入第一限位口121b和第二限位口121c内,完成第一滑块207a和第二滑块207b的复位。优选的,复位臂可以采用弹性材料制成。当第六旋转件208a被第七突起383拨动而转动时,复位臂产生弹性形变,积蓄弹性势能。当第一限位口121b与第二限位口121c对齐时,在复位臂的弹性作用下,第六旋转件208a自动旋转,使得第三限位突起207b3自动卡入第一限位口121b和第二限位口121c内,完成复位。
由于第五突起381所对的圆心角大于第六突起382所对的圆心角,因此当第二拨杆207a1与第五突起381接触时,第一滑块207a处于第三状态的时间长于第二拨杆207a1与第六突起382接触时第一滑块207a处于第三状态的时间。可以通过改变第五突起381、第六突起382所对的圆心角的大小,来改变第一滑块207a处于第三状态的时间。可以通过增加突起数量来改变第一滑块207a进入第三状态的次数。第五突起381、第六突起382、第七突起383的排布顺序也可以根据实际需要进行改变。
采用以上结构,可以大大降低被检测组件3复位的难度,提高用户使用的便捷性,以及出厂调试时的便捷性。
实施例二十三
如图90至图92所示,本实施例与实施例二十二的区别在于,本实施例中变速组件208在实施例的基础上取消第六旋转件208a、第二滑块207b、第九弹性件189,本实施例中的变速组件208包括第十弹性件191。第十弹性件191为扭簧190。第十弹性件191包括由金属丝沿着环形缠绕而形成的主体191a,主体191a左端一体成型有固定臂191b,主体191a右端一体成型有作用部191c。作用部191c包括受力部191d和施力部191e,施力部191e长于受力部191d。
第一护盖111上一体成型的设置有第一支撑部111d、第二支撑部111e、第 一限位部111f、第二限位部111g。第一支撑部111d和第二支撑部111e向右突出于第一护盖111的右表面。第一支撑部111d、第二支撑部111e、第二限位部111g沿着同一圆周依次排布,第一支撑部111d与第二支撑部111e之间具有间距。第一限位部111f呈凹槽状,固定臂191b伸入第一限位部111f内并被第一限位部111f限位。第二限位部111g呈圆弧形的凹槽状,主体191a最靠近第二护盖121的一圈卡入第二限位部111g内。第一支撑部111d和第二支撑部111e在第一方向上的尺寸大于主体191a未发生弹性形变时在第一方向上的尺寸。第一支撑部111d、第二支撑部111e、第二限位部111g围成的区域中的第二护盖121上一体成型有向右突出的定位柱21b,主体191a套设在定位柱21b上。在出厂预设的状态下施力部191e与第一支撑部111d的右端抵接,受力部191d与第二支撑部111e的右端抵接。同时由于第二限位部111g将主体191a靠近第二护盖121的一圈卡住定位,因此此时主体191a处于被拉伸的状态。
在本实施例中,第七突起383从第五旋转件206的左端面沿着第五旋转件206的轴向向左突出。第七突起383在第一方向上尺寸大于第五突起381和第六突起382在第一方向上的尺寸。即第七突起383的左端相较于第五突起381和第六突起382的左端距离盒体1更远。使得仅有第七突起383可以触碰到受力部191d,第五突起381和第六突起382无法触碰到受力部191d。在本实施例中,第七突起383在径向上远离第五旋转件206旋转轴296线的一面的半径与第四接触面和第五接触面的半径相等。
本实施例中,具体工作过程与实施例二十二的区别在于,随着第五旋转件206的转动,第七突起383推动受力部191d,使得主体191a扭转,进而使得受力部191d绕着主体191a逆时针摆动(图91视角),施力部191e进而也被受力部191d带动而绕着主体191a逆时针摆动(图91视角)。由于施力部191e长于受力部191d,因此受力部191d端部摆动时的线速度小于施力部191e摆动时的线速度,且由于受力部191d是被第七突起383驱动而移动的,因此受力部191d的线速度与第七突起383的线速度相等,因此施力部191e的线速度大于第七突起383的线速度。施力部191e逆时针摆动过程中向前拨动第二拨杆207a1(图91视角),使得第二拨杆207a1以第二速度向前运动,并带动第一滑块207a以第二速度推动图像形成装置内的检测件。
随着受力部191d和施力部191e的摆动,当施力部191e摆动至不再与第一支撑部111d相抵接的位置时,受力部191d也摆动至不再与第二支撑部111e相抵接的位置,此时主体191a开始收缩,在主体191a的弹力的作用下,受力部191d和施力部191e被向左拉动,由于施力部191e和受力部191d被第七突起383驱动而摆动,使得扭簧190在圆周方向上也发生扭转而产生弹性形变,同时 由于固定臂191b被第二限位部111g限位,因此使得扭簧190在圆周方向的弹性形变无法复原,使得施力部191e和受力部191d被第一支撑部111d和第二支撑部111e的侧壁所阻挡而无法复位。施力部191e在被主体191a拉动而向左运动过程中保持与第二拨杆207a1的接触。从而使得第一滑块207a也保持在此位置。由于第八弹性件188的弹力无法克服扭簧190的弹力,因此第一滑块207a无法向后复位。
需要对本实施例中的变速组件208进行复位时,只需要将受力部191d和施力部191e向右拉起,并将施力部191e放置在第一支撑部111d上与第一支撑部111d抵接,受力部191d放置在第二支撑部111e上与第二支撑部111e抵接的位置即可完成复位。
实施例二十四
如图93至图97所示,本实施例与实施例二十三的区别在于,本实施例中作用部191c与第十弹性件191为分体结构。本实施例中作用部191c为摆杆,摆杆包括枢转部191c1、第一臂191c2、第二臂191c3。枢转部191c1呈圆筒状,第一臂191c2一体成型的固定连接在枢转部191c1的圆周面上,第二臂191c3一体成型的固定连接在枢转部191c1的右端面上。枢转部191c1可转动的套设在定位柱21b上。第一臂191c2远离枢转部191c1转动轴线的一端到枢转部191c1的转动轴线的距离大于第二臂191c3远离枢转部191c1转动轴线的一端到枢转部191c1的转动轴线的距离。
枢转部191c1的圆周面上还一体成型有第四限位突起191c1a。第一护盖111的右端面上一体成型有限位滑槽191f,第四限位突起191c1a可滑动的安装在限位滑槽191f内,限位滑槽191f用于限制摆杆在第一方向上的位移。滑槽的前端一体成型的连接有向前延伸的定位槽191g,定位槽191g一体成型的与第一护盖111连接。
第一臂191c2上一体成型有锁定突起191c2a,锁定突起191c2a向前突出于第一臂191c2的侧表面。锁定突起191c2a在枢转部191c1的径向上远离枢转部191c1的一面为锁定面。
第十弹性件191在枢转部191c1的轴向方向上位于枢转部191c1与第一护盖111的右表面之间的位置,第十弹性件191的主体191a套设在定位轴上,固定臂191b卡接在定位槽191g内,在本实施例中,第十弹性件191右端为复位臂191h。复位臂191h与摆杆靠近显影辊131方向的一面抵接。
接下来描述本实施例的具体工作过程,其中关于旋转方向的描述均以图94 的视角为观察视角。本实施例的工作过程中与实施例的区别在于,随着第五旋转件206的转动,第七突起383与第二臂191c3在径向上远离枢转部191c1的转动轴线的一端接触,使得第二臂191c3被第七突起383推动而逆时针摆动,第二臂191c3带动枢转部191c1逆时针转动,枢转部191c1带动第一臂191c2逆时针摆动,第一臂191c2逆时针摆动过程中,第一臂191c2的侧面与第二拨杆207a1接触并向前推动第二拨杆207a1,第一臂191c2与第二拨杆207a1的接触位置会随着第一臂191c2的摆动而移动,但第一臂191c2与第二拨杆207a1的接触位置到枢转部191c1转动轴线的距离始终大于第二臂191c3与第七突起383的接触位置到枢转部191c1转动轴线的距离。从而使得第七突起383的线速度传递至第二臂191c3后再被第一臂191c2放大后传递至第一滑块207a上,使得第一滑块207a以第二速度向前运动并推动图像形成装置内的检测件。
在第一臂191c2的摆动过程中,锁定突起191c2a与第二拨杆207a1发生干涉,使得锁定突起191c2a与第二拨杆207a1发生弹性形变,使得锁定突起191c2a与第二拨杆207a1之间相互施加垂直于接触面的挤压力。随着第一臂191c2的摆动,第一臂191c2摆动至锁定面与第二拨杆207a1的下表面平行时,锁定面与第二拨杆207a1下表面之间相互施加的挤压力相互反向且力的大小相等。使得挤压力被抵消,此时第二拨杆207a1与锁定突起191c2a之间保持稳定,从而使得第二拨杆207a1被锁定突起191c2a定位。
第八弹性件188会对第一滑块207a施加向后的力,第十弹性件191的复位臂191h会对第一臂191c2施加顺时针转动的力。但由于当第二拨杆207a1下表面与锁定面之间的接触面位于枢转部191c1的转动轴线的正上方时,第二拨杆207a1与锁定突起191c2a发生的弹性形变的形变量最大。而当第二拨杆207a1的下表面与锁定面相互平行时,第二拨杆207a1的下表面与锁定面之间的接触面在第三方向上位于枢转部191c1的转动轴线的前侧,因此此时第二拨杆207a1与锁定突起191c2a发生的弹性形变的形变量变小。所以此时第八弹性件188对第一滑块207a施加的力以及第十弹性件191对第一臂191c2施加的力不足以使锁定突起191c2a与第二拨杆207a1产生更大的形变量,因此无法使第一滑块207a和摆杆复位。从而使得第一滑块207a被锁定突起191c2a稳定的锁止。
当需要对第一滑块207a和摆杆复位时,只需要使用者手动向前拉动第一滑块207a,第二拨杆207a1便不再对锁定面施加压力,力的平衡被打破,摆杆在第十弹性件191的弹力作用下便自动复位,摆杆复位后,使用者松手,第八弹性件188便将第一滑块207a拉动复位。
本具体实施例仅仅是对本发明的解释,其并不是对本发明的限制,本领域技术人员在阅读完本说明书后可以根据需要对本实施例做出没有创造性贡献的 修改,但只要在本发明的权利要求范围内都受到专利法的保护。
Claims (45)
- 显影盒,其安装于具有检测装置的图像形成装置,其包括:盒体,其用于存储显影剂,其具有相对设置的第一端和第二端;其特征在于:动力接收装置,其设置于所述盒体,其能够从所述图像形成装置接收驱动力;被检测组件,其可移动式设置于所述盒体;传动组件,其可活动式设置于所述盒体,其一端与所述动力接收装置传动连接,其另一端与所述被检测组件传动连接;所述传动组件能够将所述动力接收装置的动力转化为对所述被检测组件的驱动力,使所述被检测组件能够对所述检测装置施加作用力。
- 根据权利要求1所述的显影盒,其特征在于,所述被检测组件用于触碰图像形成装置内的检测件,所述被检测组件至少部分位于第二端,所述动力接收装置位于第一端,所述传动组件至少部分可在第一方向上产生位移,所述传动组件用于将动力接收装置的旋转运动转化为线性运动。
- 根据权利要求1所述的显影盒,其特征在于,所述传动组件包括:第一旋转件,其可转动地设置于所述盒体的第一端,其与所述动力接收装置传动连接,其具有第一传动突起;第一摆杆,其一端与所述第一传动突起传动连接,其另一端与所述被检测组件传动连接;所述动力接收装置能够驱动所述第一旋转件转动,所述第一旋转件带动第一传动突起转动,所述第一传动突起驱动所述第一摆杆摆动,被检测组件响应于第一摆杆的运动而运动从而对检测装置施加作用力。
- 根据权利要求3所述的显影盒,其特征在于,所述被检测组件包括:第三滑块,所述第三滑块响应于第一摆杆的运动而运动;被检测端,其设置于所述第三滑块的端部,其能够对所述检测装置施加作用力。
- 根据权利要求4所述的显影盒,其特征在于,所述第三滑块做直线运动。
- 根据权利要求5所述的显影盒,其特征在于,所述盒体第二端上设置有滑轨,所述第三滑块可滑动的设置于所述滑轨上。
- 根据权利要求6所述的显影盒,其特征在于,所述盒体的第二端设有第二护盖,所述滑轨设置于所述第二护盖上。
- 根据权利要求7所述的显影盒,其特征在于,所述第三滑块上设有第一拨杆,所述第一拨杆与所述第一摆杆抵接,所述第一摆杆摆动时能够带动所述第一拨杆往靠近所述检测装置的方向移动。
- 根据权利要求8所述的显影盒,其特征在于,所述第三滑块内设有安装孔,所述滑轨设有延伸至所述安装孔内的安装座,所述安装孔与所述安装座之间设有第二弹性件。
- 根据权利要求3所述的显影盒,其特征在于,所述第一摆杆响应于第一旋转件的旋转而以第一速度和第二速度运动,第一速度与第二速度不同。
- 根据权利要求10所述的显影盒,其特征在于,所述第一旋转件接收动力接收装置传输的动力而旋转且在第一方向上产生位移。
- 根据权利要求11所述的显影盒,其特征在于,所述第一传动突起包括沿着所述第一旋转件转动轴线周向分布的第一突起和第四突起,所述第一突起到第一旋转件的转动轴线的距离与第四突起到第一旋转件的转动轴线的距离不同。
- 根据权利要求12所述的显影盒,其特征在于,所述盒体上设有挡块,所述挡块能够限制所述第一旋转件往远离所述盒体方向移动。
- 根据权利要求13所述的显影盒,其特征在于,所述第一传动突起还包括第二突起、第三突起,所述挡块位于所述第一突起、第二突起、第三突起的旋转轨迹内,所述挡块能够抵接于所述第一突起上,以限制所述第一旋转件往远离所述盒体方向移动。
- 根据权利要求11所述的显影盒,其特征在于,所述第一摆杆上设有受力突起,所述第一传动突起包括第四突起,所述第四突起与第一突起在第一方向上处于不同位置;随着所述第一旋转件在第一方向上的位移,所述第一突起 和第四突起能够依次与所述受力突起接触,使所述第一摆杆以第一速度和第二速度摆动。
- 根据权利要求3所述的显影盒,其特征在于,所述第一摆杆绕着交叉于第一方向的旋转轴线摆动。
- 根据权利要求3所述的显影盒,其特征在于,所述传动组件包括搅拌齿轮组,其可转动地设置于所述盒体的第一端,其用于驱动搅拌架转动;所述第一旋转件与所述搅拌齿轮组同轴连接,所述显影盒包括第一弹性件,所述第一弹性件的一端抵接于所述第一旋转件,其另一端抵接于所述搅拌齿轮组,其能够为所述第一旋转件提供往所述盒体第一端靠近的弹性作用力。
- 根据权利要求17所述的显影盒,其特征在于,所述搅拌齿轮组包括:第一轴套,其用于与搅拌架同轴连接;第二轴套,所述第一旋转件可转动地套设于所述第二轴套上;搅拌齿轮部,其与所述驱动力接收装置传动连接,且其设置于所述第二轴套;所述第一弹性件一端与第一旋转件抵接,另一端与搅拌齿轮部抵接。
- 根据权利要求18所述的显影盒,其特征在于,所述第一旋转件与第二轴套螺纹连接。
- 根据权利要求2所述的显影盒,其特征在于,所述传动组件包括第二传输杆,其可沿第一方向产生位移的设置于所述盒体,所述被检测组件响应于所述第二传输杆在第一方向上的位移而移动。
- 根据权利要求20所述的显影盒,其特征在于,所述第二传输杆具有传动凸起,所述传动凸起与所述动力接收装置传动连接,所述动力接收装置提供的驱动力作用在所述传动凸起上,使得所述传动凸起驱动第二传输杆在第一方向上产生位移。
- 根据权利要求21所述的显影盒,其特征在于,所述被检测组件设置于所述第二传输杆的端部,所述被检测组件随着第二传输杆的移动而移动从而对检测装置施加作用力。
- 根据权利要求3所述的显影盒,其特征在于,所述传动组件包括第三旋转件和第二摆杆,所述第三旋转件上具有绕着自身转动中轴线布置的第一突出 部、第二突出部、第三突出部,所述第一突出部、第二突出部、第三突出部位于所述第二摆杆的活动轨迹上。
- 根据权利要求23所述的显影盒,其特征在于,所述第二摆杆可转动式设置于所述盒体,所述被检测组件设置于所述第二摆杆的端部;所述第二摆杆具有第一状态和第二状态;于所述第一状态,所述被检测组件能够对所述检测装置施加作用力;于所述第二状态,所述被检测组件不对所述检测装置施加作用力。
- 根据权利要求24所述的显影盒,其特征在于,所述传动组件包括第六弹性件,其一端抵接于所述盒体第二端,其另一端抵接于所述第二摆杆上,其能够为所述第二摆杆提供复位弹力,使所述第二摆杆从所述第一状态运动至所述第二状态。
- 根据权利要求2所述的显影盒,其特征在于,所述传动组件包括:第一移动杆,所述第一移动杆可相对所述盒体在第一方向上产生位移;所述被检测组件响应于第一移动杆在第一方向上的位移而移动。
- 根据权利要求26所述的显影盒,其特征在于,所述传动组件包括连接杆,其一端与所述第一移动杆转动连接,其另一端与所述被检测组件转动连接;所述第一移动杆通过所述连接杆带动所述被检测组件往远离所述检测装置的方向滑动。
- 根据权利要求27所述的显影盒,其特征在于,所述连接杆包括:杆体;第一连接部,其一端与所述第一移动杆转动连接,其另一端与所述杆体连接;第二连接部,其另一端与所述杆体连接,其另一端与所述被检测组件转动连接。
- 根据权利要求28所述的显影盒,其特征在于,所述第一连接部与所述第一移动杆铰接,所述第二连接部与所述被检测组件铰接。
- 根据权利要求29所述的显影盒,其特征在于,所述第一移动杆的端部开设有转动凹槽,所述第一连接部转动连接于所述转动凹槽内。
- 根据权利要求26所述的显影盒,其特征在于,所述传动组件包括:第四旋转件,其转动式设置于所述盒体,其与所述动力接收装置传动连接;所述传动组件还包括第一斜推块,所述第一斜推块设置于所述第四旋转件上,所述第一斜推块具有第一斜面,所述第一斜面可与所述第一移动杆抵触连接;第一斜推块可随着第四旋转件一起转动。
- 根据权利要求31所述的显影盒,其特征在于,传动组件还包括第二斜推块,所述第二斜推块设置于所述第一移动杆的端部,所述第二斜推块具有第二斜面;所述第二斜面用于与第一斜面抵触。
- 根据权利要求31所述的显影盒,其特征在于,所述第一斜推块的数量至少为两个且均布于所述第四旋转件上,相邻所述第一斜推块之间形成有第一旋转凹口。
- 根据权利要求31所述的显影盒,其特征在于,所述传动组件还包括:第三斜推块,其设置于所述第四旋转件上,其具有第三斜面;所述第一斜推块与所述第三斜推块之间形成有第二旋转凹口。
- 根据权利要求34所述的显影盒,其特征在于,第三斜面和第四旋转件端面之间的夹角与第一斜面和第四旋转件端面之间的夹角不同。
- 根据权利要求31所述的显影盒,其特征在于,还包括:第七弹性件,其设置于所述盒体,其与所述第一移动杆连接,其能够为所述第一移动杆提供复位弹力;于所述第七弹性件的作用下,所述第一移动杆能够往远离所述被检测组件的方向移动,并带动所述被检测组件往远离所述检测装置的方向移动。
- 根据权利要求26所述的显影盒,其特征在于,所述传动组件包括第一移动杆,所述第一移动杆可相对盒体至少在第一方向上产生位移的设置于所述盒体,所述第一移动杆具有传动件;所述被检测组件响应于第一移动杆的移动而枢转。
- 根据权利要求35所述的显影盒,所述传动件具有第一销柱,所述被检测组件具有枢转槽,所述第一销柱可相对所述枢转槽转动和/或滑动于所述枢转槽内。
- 根据权利要求38所述的显影盒,其特征在于,所述被检测组件包括成 一体的第一部、第二部、第三部,所述枢转槽设置于所述第一部上。
- 根据权利要求36所述的显影盒,其特征在于,所述第四旋转件上设置有第一定位突起和第二定位突起,所述第一定位突起和第二定位突起之间具有间隔,所述第一移动杆的端部可插入第一定位突起和第二定位突起之间的间隔中。
- 根据权利要求1所述的显影盒,其特征在于,所述传动组件包括第五旋转件,其可转动式设置于所述盒体,其与所述动力接收装置传动连接,其能够将所述动力接收装置的转动力转化为对所述被检测组件的推动力。
- 根据权利要求41所述的显影盒,其特征在于,所述被检测组件包括:第一滑块,其滑动式设置于所述盒体,其在所述第五旋转件的运动路径上;变速组件,其设置于所述盒体上;所述第一滑块被所述第五旋转件驱动后运动。
- 根据权利要求42所述的显影盒,其特征在于,所述被检测组件包括第八弹性件,其设置于所述盒体,其能够为所述第一滑块提供复位弹力。
- 根据权利要求43所述的显影盒,其特征在于,所述变速组件包括:第六旋转件,其设置于所述盒体上;第九弹性件,其用于撞击所述第一滑块;所述第六旋转件用于阻止所述第九弹性件释放弹性势能。
- 根据权利要求44所述的显影盒,其特征在于,所述被检测组件具有用于驱动所述第一滑块的第五突起、第六突起,所述第五突起和所述第六突起绕着所述被检测组件的转动轴线均布。
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- 2022-12-16 CN CN202410019001.4A patent/CN117991606A/zh active Pending
- 2022-12-16 CN CN202211623384.3A patent/CN116449660A/zh active Pending
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