Consumable assembly and image forming system

Abstract

The invention discloses a consumable assembly and an image forming system.The consumable assembly comprises a consumable, a state detection device and an information processing device, the state detection device is at least partially arranged on the consumable and used for obtaining state information representing that the consumable is in a preset state, and the information processing device is arranged on the consumable and used for processing the state information representing that the consumable is in the preset state; and after the state detection device detects the state information, entering a communicable state. The information processing device enters the communicable state only after the state detection device detects the state information, so that energy waste caused by the fact that the information processing device is in the communicable state without communication temporarily can be avoided.

Description

Technical Field

[0001] This application relates to the field of image forming technology, specifically to a consumable component and an image forming system. Background Technology

[0002] With the development of printing and imaging technology, image forming devices such as printers, copiers, fax machines, and word processors have been widely used. These image forming devices all contain replaceable items (imaging cartridges) that hold imaging materials (such as ink and toner), which are easily replaced by the user. These consumables typically have an information processing device for interacting with the image forming device.

[0003] In the prior art, after the processing box is loaded into the image forming apparatus, the information processing device immediately powers on and communicates. At this time, the information processing device does not need to communicate, but it is in a communicable state, so there will be energy waste in the information processing device. Summary of the Invention

[0004] In order to overcome the problems existing in the prior art, the main objective of this application is to provide a consumable component and an image forming system that can avoid energy waste in information processing devices.

[0005] To achieve the above objectives, this application specifically adopts the following technical solution: This application provides a consumable assembly detachably mounted on an image forming apparatus, the consumable assembly comprising: Consumables; A status detection device, at least partially disposed on the consumable, is used to acquire status information characterizing that the consumable is in a preset state; An information processing device is disposed on the consumable. After the status detection device detects the status information, the information processing device enters a communicable state.

[0006] In some embodiments, the state detection device includes a triggering unit and a detection unit; The detection unit is used to obtain state information representing that the consumable is in a preset state based on the interaction state with the triggering unit.

[0007] In some embodiments, the consumable includes a rotating component, and the triggering unit is disposed on the rotating component; When the rotating component rotates to the first position, the detection unit can obtain state information representing that the consumable is in a preset state based on the interaction state with the triggering unit.

[0008] In some embodiments, the information processing device is signal-connected to the state detection device, and the information processing device is specifically used to adjust from a non-communicable state to a communicable state after acquiring the state information provided by the state detection device.

[0009] In some embodiments, the consumable includes a power control unit, which is signal-connected to the status detection device or the information processing device. The power control unit is used to enter a preset working mode according to the status information, so that the information processing device enters a communicable state.

[0010] In some embodiments, the triggering unit is a magnetic component, and the detection unit includes a magnetic detection device; When the rotating component rotates to the first position, the magnetic detection device detects that the signal strength of the magnetic field signal generated by the magnetic component is greater than or equal to a predetermined strength, and the state detection device notifies the information processing device to enter a communicable state; or... When the rotating component rotates to the first position, the magnetic detection device can detect that the signal strength of the magnetic field signal generated by the magnetic component is less than or equal to a predetermined strength. The state detection device then notifies the information processing device to enable the information processing device to enter a communicable state.

[0011] In some embodiments, the triggering unit includes a light-emitting element or a reflective element, and the detection unit includes a light-receiving element; When the rotating component rotates to the first position, if the signal strength of the optical signal detected by the optical receiving element is greater than or equal to a preset strength, the state detection device notifies the information processing device to enter a communicable state; or... When the rotating component rotates to the first position, if the signal strength of the light signal detected by the light receiving element is less than or equal to a preset strength, the state detection device notifies the information processing device to enable the information processing device to enter a communicable state.

[0012] In some embodiments, the triggering unit is configured as a pressing protrusion, and the detection unit is configured as a pressing detection sensor; When the rotating component rotates to the first position, the pressing protrusion and the pressing detection sensor are in a first interaction state, so that the pressing detection sensor obtains a pressing detection signal corresponding to the first interaction state, and the state detection device notifies the information processing device to enter a communication state.

[0013] In some embodiments, the first interaction state is the state in which the pressing protrusion and the pressing detection sensor are in contact with each other.

[0014] In some embodiments, the triggering unit is a magnetic component, and the detection unit includes a magnetic detection device; When the rotating component rotates to the first position, the magnetic detection device detects that the signal strength of the magnetic field signal generated by the magnetic component is greater than or equal to a predetermined strength. The state detection device then controls the power control unit to enter a preset operating mode, enabling the information processing device to enter a communicable state; or... When the rotating component rotates to the first position, the magnetic detection device can detect that the signal strength of the magnetic field signal generated by the magnetic component is less than or equal to a predetermined strength. The state detection device controls the power control unit to enter a preset working mode, so that the information processing device enters a communicable state.

[0015] In some embodiments, the triggering unit includes a light-emitting element or a reflective element, and the detection unit includes a light-receiving element; When the rotating component rotates to the first position, if the signal strength of the optical signal detected by the optical receiving element is greater than or equal to a preset strength, the state detection device controls the power control unit to enter a preset operating mode, thereby enabling the information processing device to enter a communicable state; or... When the rotating component rotates to the first position, if the signal strength of the light signal detected by the light receiving element is less than or equal to a preset strength, the state detection device controls the power control unit to enter a preset working mode, thereby enabling the information processing device to enter a communicable state.

[0016] In some embodiments, the triggering unit is configured as a pressing protrusion, and the detection unit is configured as a pressing detection sensor; When the rotating component rotates to the first position, the pressing protrusion and the pressing detection sensor are in a first interaction state, so that the pressing detection sensor obtains a pressing detection signal corresponding to the first interaction state. The state detection device controls the power control unit to enter a preset working mode, so that the information processing device enters a communication state.

[0017] In some embodiments, the first interaction state is the state in which the pressing protrusion and the pressing detection sensor are in contact with each other.

[0018] In some embodiments, the consumable includes a rotating component, and the status information is used to indicate at least one or more of the following: (1) The rotating component has rotated for a preset time since it began to receive the driving force; (2) The rotating component has rotated for a preset time since it was started to rotate; (3) The consumables are in the installed position.

[0019] In some embodiments, the rotating component includes a drive gear, a transmission gear, and a rotating shaft, wherein the drive gear is connected to the rotating shaft, and the transmission gear meshes with the drive gear; The triggering unit is disposed on the surface of the rotating shaft, the driving gear, or the transmission gear.

[0020] Accordingly, this application provides an image forming system, which includes an image forming apparatus and a consumable component as described in any of the above embodiments, wherein the consumable component is detachably installed on the image forming apparatus.

[0021] The consumable component of this application includes a consumable, a status detection device, and an information processing device. The status detection device is at least partially disposed on the consumable and is used to acquire status information indicating that the consumable is in a preset state. The information processing device is disposed on the consumable and enters a communicable state after the status detection device detects the status information. Compared with related technologies, the information processing device of this application only enters the communicable state after the status detection device detects the status information. Therefore, it can avoid the energy waste that occurs when the information processing device is in a communicable state when it does not need to communicate. Attached Figure Description

[0022] Figure 1 This is a block diagram of an image forming system provided in an embodiment of this application.

[0023] Figure 2 This is a schematic diagram of the structure of the image forming apparatus and consumable chip provided in the embodiments of this application.

[0024] Figure 3 This is a schematic diagram of the structure of an image forming apparatus and a consumable chip provided in another embodiment of this application.

[0025] Figure 4 This is a schematic diagram of the structure of the image forming apparatus provided in an embodiment of this application.

[0026] Figure 5 This is a schematic diagram of the structure of the consumable component provided in the embodiments of this application.

[0027] Figure 6 This is a schematic diagram of the consumables and information processing device provided in the embodiments of this application.

[0028] Figure 7 This is a schematic diagram of the structure of the information processing device provided in the embodiments of this application.

[0029] Figure 8This is a schematic diagram of the assembly structure of the trigger unit provided in an embodiment of this application.

[0030] Figure 9 This is a schematic diagram of the structure of an information processing apparatus provided in another embodiment of this application.

[0031] Figure 10 This is a schematic diagram of the assembly structure of a trigger unit provided in another embodiment of this application.

[0032] Figure 11 This is a schematic diagram of the cooperative structure of the detection unit and the triggering unit provided in another embodiment of this application.

[0033] Figure 12 This is a schematic diagram of the cooperative structure of the detection unit and the triggering unit provided in another embodiment of this application.

[0034] Figure 13 This is a block diagram of the communication module between the consumable chip and the consumable provided in the embodiments of this application. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0036] In the description of this application, unless otherwise expressly specified and limited, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance; unless otherwise specified or explained, the term "multiple" refers to two or more; the terms "connected," "fixed," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, an integral connection, or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0037] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0038] In related technologies, the image forming apparatus can confirm whether the consumables are installed by whether the information processing device can communicate normally with the image forming apparatus, but it cannot determine whether the consumables are installed in place. If the consumables are misinstalled, the information processing device will still communicate with the image forming apparatus, which will cause problems with the printed image when the image forming apparatus performs the printing operation. Furthermore, when the contact between the information processing device and the printer contacts is abnormal, the communication will damage the information processing device.

[0039] See Figure 1 As shown, an embodiment of this application discloses an image forming system, which includes an image forming apparatus and a consumable assembly. The image forming apparatus is the part of the image forming system that performs image forming operations. The consumable assembly is detachably installed in the image forming apparatus and is a replaceable accessory for providing a recording medium to the image forming apparatus. The consumable assembly includes consumables. For example, when the image forming apparatus is an inkjet printer, laser printer, 3D printer, label printer, or dot matrix printer, the corresponding consumables are ink cartridges, toner cartridges, drum units, toner cartridges, ribbon cartridges, etc.

[0040] In one possible implementation, the consumable can be a separate structure, including a drum cartridge and a developing cartridge that can be disassembled and reassembled. The drum cartridge includes a photosensitive drum and a charging roller, while the developing cartridge includes a developer container, a developing roller, and a developer delivery element. In another possible implementation, the consumable can be a single, integrated structure, for example, including a developer container, a developing roller, a developer delivery element, a photosensitive drum, a charging roller, etc. The developer container holds a developer such as toner, and the developer delivery element is a component such as a toner feed roller or a toner feed screw used for stirring and / or transporting the toner.

[0041] In other embodiments, the consumable may consist only of a housing and a developer container, or the consumable may be the aforementioned developer cartridge or drum cartridge. Of course, the aforementioned developer cartridge may also consist only of the aforementioned developer container, or the developer cartridge may consist only of the aforementioned developer container and developer delivery element, and this is not limited here.

[0042] In another possible implementation, the consumable may also include a toner cartridge and / or an imaging assembly. The toner cartridge is used to deliver toner to the imaging assembly when the toner in the imaging assembly is insufficient, so that the image forming apparatus can form an image based on the toner delivered by the imaging assembly. When the consumable is a toner cartridge, it may only include a housing and a developer container, or it may include a housing, a developer container, a developer delivery element, etc., which is not limited in this application. When the consumable is an imaging assembly, it may include a housing, a developer container, a developer delivery unit, a charging roller, a photosensitive drum, etc., with a developer transfer channel provided between the developer container and the imaging assembly, which is not limited in this embodiment of the application.

[0043] It should be noted that the consumables mentioned in the embodiments of this application can also be other easily damaged components, parts, or units (such as paper boxes) in the image forming apparatus that need to be replaced, which also belong to the technical solutions corresponding to the consumables protected in this application.

[0044] To facilitate consumable management, the consumables are used in conjunction with a consumable chip, which is an electronic device with storage capabilities. The consumable chip may also include other components such as a chip control unit (e.g., a microcontroller unit, MCU). In one embodiment, the consumable chip can be installed on the consumable; this can be done before or after the consumable leaves the factory. In another embodiment, the consumable chip does not need to be installed on the consumable but is fixed to the image forming apparatus using mounting hardware or adhesive. When the image forming apparatus uses the consumable, the contact points of the consumable chip make electrical contact with the corresponding contact terminals of the image forming apparatus, thereby establishing an electrical connection between the consumable chip and the image forming apparatus. When the image forming apparatus is not using the consumable (the consumable is not in operation), the contact points of the consumable chip may or may not make contact with the corresponding contact terminals of the image forming apparatus. For example, when the consumable is installed in the image forming apparatus but not used, or when the consumable is removed from the image forming apparatus. It should be noted that when the consumables are of the aforementioned separate structure including the drum cartridge and the developing cartridge which are detachable from each other, the drum cartridge and the developing cartridge are usually equipped with consumable chips respectively.

[0045] When consumables are installed on an image forming apparatus, the consumable chip communicates with the image forming apparatus. This communication connection can be via contacts, antennas, or coils, and this application embodiment does not limit this. It should be noted that the consumable chip stores information including raw data, which is information related to the image forming system. Specifically, the raw data can include at least one of the following categories: 1) Imaging control related parameters, such as printing engine control parameter information, specifically high-pressure control parameters, fixing temperature parameters, paper feed speed control parameters, etc. When the image forming apparatus is a color printer, it also includes color calibration parameter information or calibration patterns; 2) Consumable related parameters, such as various proportional factors for calculating toner consumption; or basic attribute information of the consumables, which can specifically include the consumable model, serial number, and capacity life. It should be noted that those skilled in the art can also design the consumable chip to store other types of raw data according to actual needs, and this application embodiment does not limit this.

[0046] In some possible implementations, the information processing device described in this application embodiment is a consumable chip or a consumable chip set. When the consumable chip is electrically connected to the image forming apparatus, the consumable chip can communicate with the image forming apparatus and provide information related to the consumables to the image forming apparatus, enabling the image forming apparatus to obtain basic information related to the consumables, such as the manufacturer, type, color, capacity, and usage of the recording material (toner, ink). Furthermore, during the image forming operation, the image forming apparatus can also write updated information about the consumables (e.g., developer usage) into the consumable chip.

[0047] In some embodiments, the consumable chip includes a substrate and a plurality of contact points, each of which is disposed on the substrate and is used to electrically connect with a plurality of contact terminals disposed on the image forming apparatus, thereby realizing communication between the image forming apparatus and the consumable chip. The plurality of contact points may include a power contact VCC, a ground contact GND, a data line contact SDA, and a clock line contact SCL.

[0048] In another embodiment, the consumable chip may further include an adapter board in addition to the substrate, wherein the adapter board is electrically connected to the substrate, and at least a portion of the aforementioned plurality of contact points may be disposed on the adapter board. Specifically, refer to Figure 2 The second communication interface 111 of the consumable chip 110 can be electrically connected to the first communication interface 104 of the image forming apparatus 100, thereby enabling the consumable chip 110 to be electrically connected to the processor 101 of the image forming apparatus 100 through the first communication interface 104. The first communication interface 104 and the second communication interface 111 can each be an I2C interface. The second power supply interface 112 of the consumable chip 110 can be electrically connected to the first power supply interface 105 of the image forming apparatus 100, thereby enabling the image forming apparatus 100 to supply power to the consumable chip 110 through the first power supply interface 105 and the second power supply interface 112.

[0049] In some other possible implementations, refer to Figure 3 The information processing device described in this application may include a chipset, which includes a first consumable chip 110 and a second consumable chip 120. The first consumable chip 110 (the first consumable chip is...) Figure 2The image forming apparatus 100 and the first consumable chip 110 are connected in communication. When the image forming apparatus 100 communicates with the first consumable chip 110, the image forming apparatus 100 acts as the master and sends instructions to the first consumable chip 110, and the first consumable chip 110 acts as the slave and responds to the instructions sent by the master. When the first consumable chip 110 and the second consumable chip 120 communicate, the first consumable chip 110 acts as the master and sends instructions to the second consumable chip 120, and the second consumable chip 120 acts as the slave and responds to the instructions sent by the first consumable chip 110. The instructions sent by the first consumable chip 110 to the second consumable chip 120 can be generated by the first consumable chip 110 or forwarded by the first consumable chip 110 from the image forming apparatus 100. In this case, the first consumable chip 110 determines which device should process the instructions sent by the image forming apparatus 100. If it determines that the instructions should be processed by the second consumable chip 120, it forwards the instructions to the second consumable chip 120.

[0050] In some embodiments, the third communication interface 113 of the first consumable chip 110 can be electrically connected to the fourth communication interface 121 of the second consumable chip 120. The third communication interface 113 and the fourth communication interface 121 can be wired communication interfaces, preferably I2C interfaces, or optical, infrared, or other suitable information transmission path interfaces. In other embodiments, a switch controlled by the first consumable chip is provided in the communication link between the first consumable chip, the second consumable chip, and the image forming apparatus. When the first consumable chip determines that communication between the first consumable chip and the image forming apparatus is required at the current stage, it connects the communication link between the first consumable chip and the image forming apparatus through the switch, or keeps the communication link between the first consumable chip and the image forming apparatus connected. When the first consumable chip determines that communication between the second consumable chip and the image forming apparatus is required at the current stage, it connects the communication link between the second consumable chip and the image forming apparatus through the switch. When the first consumable chip determines that communication between the second consumable chip and the image forming apparatus is not required at the current stage, it disconnects the communication link between the second consumable chip and the image forming apparatus through the switch.

[0051] In some possible implementations, the information processing device described in this application includes the aforementioned consumable chip or consumable chip set, and an auxiliary circuit module. The consumable chip is connected to the auxiliary circuit module, specifically through a wired communication interface, or through an optical, infrared, or other suitable information transmission path interface. The auxiliary circuit module is used to implement some or additional functions of the consumable chip. The auxiliary circuit can be enabled in response to the indication of the consumable chip, or signals other than the instructions of the consumable chip, to provide corresponding data information or waveform information to the consumable chip or the main device. The auxiliary circuit module may include logic units such as AND gates, OR gates, NOT gates, flip-flops, etc., and may also include circuit units of devices such as FPGAs, MCUs, DSPs, etc. Those skilled in the art can design the auxiliary circuit module according to actual needs. The embodiments of this application do not limit the composition and specific functions of the auxiliary circuit module.

[0052] It should be noted that when the image forming apparatus can accommodate multiple consumables, each consumable is equipped with an information processing device, or some consumables are equipped with information processing devices. That is, the relationship between consumables and information processing devices can be one-to-one. For example, the image forming apparatus can accommodate six consumables, and each of these six consumables is equipped with an information processing device. The relationship between consumables and information processing devices can also be one-to-many. For example, the image forming apparatus can accommodate six consumables, and one of these consumables is equipped with an information processing device. This information processing device processes the information between the six consumables and the image forming apparatus. For example, the information processing device stores the information corresponding to the six consumables; it provides the information corresponding to the six consumables to the image forming apparatus; or it receives the information corresponding to the six consumables sent by the image forming apparatus.

[0053] Furthermore, the image forming apparatus includes an image forming control unit and an image forming unit, wherein the image forming control unit is used to control the entire image forming apparatus, and the image forming unit is used to form an image on the fed paper based on image data under the control of the image forming control unit.

[0054] The image forming control unit can be a System on Chip (SoC). An SoC is a miniature system composed of multiple system components, configured to control the imaging processing operations of the image forming apparatus. This includes processes such as linear correction, noise reduction, bad pixel removal, and detail enhancement of image data to improve the quality of the output image. The image forming control unit also performs data transmission and reception, command transmission and reception, and engine control-related processing operations for printing images. For example, it transmits and receives data, print engine control commands, and status information via interface units (including but not limited to USB ports, wired network ports, wireless network ports, or other interfaces).

[0055] Reference Figure 4 The image forming unit of the image forming apparatus may include a developer container 11, a developing unit 12, a developer delivery element 13, a photosensitive unit 14, a transfer unit 15, and a fixing assembly 5. The paper to be printed moves in the paper feed direction, passing through the developer delivery element 13 for powder feeding, the developing unit 12 for developing, and then reaching the clamping area between the photosensitive unit 14 and the transfer unit 15 for transfer. After that, it passes through the fixing assembly 5 for fixing to complete the image forming operation. The developer container 11 is used to hold the developer, which may be a toner, carbon powder, or other materials. The developing unit 12 includes a developing roller, etc. The developer delivery element 13 includes a powder feeding roller, etc. The photosensitive unit 14 includes a photosensitive drum (OPC, Organic Photo Conductor) and a charging roller, etc., and the charging roller is used to charge the photosensitive drum.

[0056] Typically, image forming apparatuses have at least one consumable removably mounted, to Figure 4 Taking the image forming apparatus shown as an example, the image forming apparatus is detachably equipped with four consumables (respectively...). Figure 4 The consumables 1, 2, 3 and 4 shown are used to provide the image forming apparatus with four colors of developer: black (K), cyan (C), magenta (M) and yellow (Y). Of course, in other embodiments, the number of consumables installed in the image forming apparatus can be increased or decreased, for example, to 5 or 6 or even more or less, etc. This application does not limit this.

[0057] Reference Figure 5 As shown, the consumable assembly 200 includes a consumable 1, an information processing device 2, and a status detection device. The status detection device is at least partially disposed on the consumable 1 and is used to acquire status information indicating that the consumable 1 is in a preset state. The information processing device 2 is disposed on the consumable 1, and after the status detection device detects the status information, the information processing device 2 can enter a communicable state, enabling the information processing device 2 to have communication functions. If the information processing device 2 is in a non-communicable state, it means that the information processing device 2 is not powered on, or the information processing device 2 is powered on and can receive signals from the image forming apparatus, but does not perform any action or outputs invalid information such as FFFF, or refuses to receive signals from the image forming apparatus. Among them, the information processing device 2 can be a consumable chip, and the status detection device can be a light detection structure, a Hall sensor detection structure, an inductive detection structure, and a thermal detection structure, etc. The consumable 1 may include a rotating component, and the status information is used to indicate at least one or more of the following: a) the rotating component has rotated for a preset time since it started receiving driving force; b) the rotating component has rotated for a preset time since it started rotating; c) the consumable is in the installed position state.

[0058] For example, when the status detection device obtains status information that the consumable 1 is in the installed position, the information processing device 2 enters the communication state.

[0059] This application wakes up the information processing device to enter the communicable state only after the status detection device detects the status information. Therefore, it can avoid the energy waste that occurs when the information processing device is in the communicable state when it does not need to communicate, thus reducing energy consumption and reducing the probability of damage to the information processing device and poor printing quality.

[0060] The state detection device includes a trigger unit and a detection unit. The detection unit is used to acquire state information indicating that the consumable 1 is in a preset state based on the interaction state with the trigger unit. Specifically, the trigger unit can be disposed on the rotating component. When the rotating component rotates to a first position, the detection unit can acquire state information indicating that the consumable 1 is in a preset state based on the interaction state with the trigger unit. The detection unit may include a power supply, a microcontroller unit, and a signal receiver. The power supply provides power to the microcontroller unit and the signal receiver.

[0061] For example, the detection unit can be used to obtain state information characterizing that the consumable is in a preset state based on the signal emitted by the trigger unit, wherein the signal emitted by the trigger unit can be any one of optical signal, magnetic signal and electrical signal.

[0062] In this embodiment, the information processing device is signal-connected to the status detection device (either via electrical or wireless connection control) to adjust from a non-communicable state to a communicable state after acquiring status information provided by the status detection device. For example, when the detection unit detects that the rotating component has rotated for a preset time since it began rotating, it sends a specific signal to the information processing device, thus putting the information processing device into a communicable state. Alternatively, when the detection unit detects that the rotating component is rotating, it can determine that the drive head has engaged and the consumables are installed correctly, and then sends a specific signal to the information processing device, thus putting the information processing device into a communicable state.

[0063] In some embodiments, the triggering unit may be a magnetic component, and the detection unit may include a magnetic detection device. When the rotating component rotates to the first position, the magnetic detection device can detect that the signal strength of the magnetic field signal generated by the magnetic component is greater than or equal to a predetermined strength, and the state detection device notifies the information processing device to enable the information processing device to enter a communicable state; or, when the rotating component rotates to the first position, the magnetic detection device can detect that the signal strength of the magnetic field signal generated by the magnetic component is less than or equal to a predetermined strength, and the state detection device notifies the information processing device to enable the information processing device to enter a communicable state.

[0064] For example, refer to Figures 6 to 8As shown, consumable 1 may include a drive head 10a, a rotating shaft 10b, a drive gear 10c, and a transmission gear 10d. The drive head 10a is connected to the drive gear 10c via the rotating shaft 10b, and the transmission gear 10d meshes with the drive gear 10c. The rotating component can be the transmission gear 10d, and the magnetic component 32 can be disposed at the end of the transmission gear 10d. The information processing device 2 has a corresponding detection unit 31. After the consumable 1 is inserted into the image forming apparatus and the front door is closed, the image forming apparatus starts a motor (not shown) to rotate the drive head 10a. The drive head 10a drives the drive gear 10c to rotate via the rotating shaft 10b, and the drive gear 10c then drives the transmission gear 10d to rotate. When the magnetic component 32 on the transmission gear 10d rotates to a certain position, the detection unit 31 on the information processing device 2 detects a signal, thereby waking up the information processing device 2 and enabling it to communicate with the image forming apparatus.

[0065] In other embodiments, the triggering unit includes a light-emitting element or a reflective element, and the detection unit includes a light-receiving element; when the rotating member rotates to the first position, if the signal strength of the light signal detected by the light-receiving element is greater than or equal to a preset strength, the state detection device notifies the information processing device to enable the information processing device to enter a communicable state; or, when the rotating member rotates to the first position, if the signal strength of the light signal detected by the light-receiving element is less than or equal to a preset strength, the state detection device notifies the information processing device to enable the information processing device to enter a communicable state.

[0066] For example, refer to Figures 9 to 10 As shown, the information processing device 2 is equipped with an LED 33 and a photodiode 34. The end face of the transmission gear 10d is provided with a reflective area and a light-absorbing area. After the consumable 1 is loaded into the image forming apparatus (not shown) and the front door is closed, the transmission gear 10d rotates, and the LED emits light. The reflective area on the transmission gear 10d reflects the light to the photodiode 34. When the photodiode 34 receives enough light, it will conduct, pulling down the collector potential. When there is no light, it will not conduct, and the potential will be pulled up by pulling up. Therefore, the information processing device 2 can be woken up to communicate with the image forming apparatus according to the detection signal.

[0067] In some embodiments, the triggering unit is a pressing protrusion, and the detection unit is a pressing detection sensor. When the rotating member rotates to the first position, the pressing protrusion and the pressing detection sensor are in a first interaction state, causing the pressing detection sensor to acquire a pressing detection signal corresponding to the first interaction state. The state detection device then notifies the information processing device, enabling the information processing device to enter a communicable state. The first interaction state is the state in which the pressing protrusion and the pressing detection sensor are in mutual contact.

[0068] For example, refer to Figure 11As shown, in one embodiment, the information processing device 2 is provided with a phase detection unit 35, and the transmission gear 10d is provided with a corresponding protrusion 101d. After the consumable 1 is loaded into the image forming apparatus (not shown) and the front door is closed, the transmission gear 10d rotates, causing the protrusion 101d to trigger the phase detection unit 35 to generate a signal, so as to wake up the information processing device 2 to communicate with the image forming apparatus.

[0069] In another embodiment, refer to Figure 12 As shown, the information processing device 2 is equipped with a press detection sensor 36, and the transmission gear 10d is equipped with a corresponding press protrusion 102d. After the consumable 1 is loaded into the image forming apparatus (not shown) and the front door is closed, the transmission gear 10d rotates to a preset position, causing the press protrusion 102d to press the press detection sensor 36, thereby generating a signal to wake up the information processing device 2 to communicate with the image forming apparatus.

[0070] Reference Figure 13 As shown, for the communicable and non-communicable states of the information processing device, the information processing device is equipped with a signal receiving module (detection unit). The signal receiving module includes a power supply (button battery), an MCU, and a signal receiver. The power supply ensures that the information processing device can receive the trigger signal emitted by the consumable even in a low-power state. When the data board provides 3.3V power to power on the information processing device, the information processing device can disable some functions, making it in a low-power state and unable to communicate with the data board via IIC. When the consumable outputs a trigger signal (this signal can be an optical signal, heat source, sound signal, electrical signal, or magnetic signal), the signal receiving end on the information processing device receives the trigger signal, and the signal receiving module wakes up the information processing device (consumable chip), enabling the information processing device to communicate normally with the data board via IIC.

[0071] In some embodiments, the triggering unit can be triggered directly or indirectly.

[0072] In other embodiments, the triggering unit can also be the rotating component itself, and the information processing device enters a communicable state after the detection unit detects the rotational sound of the rotating component. Alternatively, the detection unit can be a torque sensor, and the information processing device enters a communicable state after the detection unit detects that the rotating component generates force; or the triggering unit can be a heating component, and the information processing device enters a communicable state after the detection unit detects heat information.

[0073] The aforementioned consumables also include a support module, on which the information processing device and the detection unit can be mounted. For example, the detection unit and the information processing device can be set up independently and connected via an interface; alternatively, the detection unit can be directly mounted on the information processing device.

[0074] The aforementioned rotating component can be one of a drive gear, a transmission gear, or a rotating shaft, and the triggering unit can be disposed on the surface of the rotating shaft, drive gear, or transmission gear. Alternatively, the consumables include a photosensitive drum, a charging roller, a developing roller, and a toner feeding roller, with the rotating component being one of these components, and the triggering unit disposed on the surface of these components. The image forming apparatus activates the drive source within a predetermined design time, driving the rotating component to rotate.

[0075] Based on the above embodiments, this application also discloses another specific implementation. In this embodiment, the consumable further includes a power control unit, which is signal-connected to a status detection device or an information processing device. The power control unit is used to enter a preset operating mode based on status information, enabling the information processing device to enter a communicable state. The preset operating mode refers to the operating mode that provides power to the information processing device, thereby enabling the information processing device to have communication capabilities.

[0076] In some embodiments, the status detection device can send a signal to control the operating mode of the power control unit. Alternatively, the status detection device can also send a signal to the information processing device, which then sends a signal to control the operating mode of the power unit. For example, a signal source sends a signal to the MCU of the information processing device, causing the MCU to control the power supply switch to close. Specifically, the power supply switch is located at the connection between the VCC of the information processing device and the data board of the image forming apparatus, or at the connection between the GND of the information processing device and the data board of the image forming apparatus.

[0077] When the signal source sends a signal to the MCU of the information processing device, the MCU controls the power supply switch to close, so that the power supply of the image forming device flows into the signal processing device, thereby achieving the effect and status of powering on the signal processing device.

[0078] In some embodiments, the triggering unit is a magnetic component, and the detection unit includes a magnetic detection device. When the rotating component rotates to the first position, the magnetic detection device can detect that the signal strength of the magnetic field signal generated by the magnetic component is greater than or equal to a predetermined strength. The state detection device controls the power control unit to enter a preset working mode, enabling the information processing device to enter a communicable state. Alternatively, when the rotating component rotates to the first position, the magnetic detection device can detect that the signal strength of the magnetic field signal generated by the magnetic component is less than or equal to a predetermined strength. The state detection device controls the power control unit to enter a preset working mode, enabling the information processing device to enter a communicable state.

[0079] In other embodiments, the triggering unit includes a light-emitting element or a reflective element, and the detection unit includes a light-receiving element; when the rotating member rotates to the first position, if the signal strength of the light signal detected by the light-receiving element is greater than or equal to a preset strength, the state detection device controls the power control unit to enter a preset working mode, thereby enabling the information processing device to enter a communicable state; or, when the rotating member rotates to the first position, if the signal strength of the light signal detected by the light-receiving element is less than or equal to a preset strength, the state detection device controls the power control unit to enter a preset working mode, thereby enabling the information processing device to enter a communicable state.

[0080] In some embodiments, the triggering unit is a pressing protrusion, and the detection unit is a pressing detection sensor. When the rotating component rotates to the first position, the pressing protrusion and the pressing detection sensor are in a first interaction state, causing the pressing detection sensor to acquire a pressing detection signal state corresponding to the first interaction state. The state detection device controls the power control unit to enter a preset working mode, enabling the information processing device to enter a communicable state. The first interaction state is the state in which the pressing protrusion and the pressing detection sensor are in mutual contact.

[0081] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A consumable assembly, said consumable assembly being detachably mounted to an image forming apparatus, characterized in that, The consumable component includes: Consumables; A status detection device, at least partially disposed on the consumable, is used to acquire status information characterizing that the consumable is in a preset state; An information processing device is disposed on the consumable. After the status detection device detects the status information, the information processing device enters a communicable state.

2. The consumable component according to claim 1, characterized in that, The state detection device includes a triggering unit and a detection unit; The detection unit is used to obtain state information representing that the consumable is in a preset state based on the interaction state with the triggering unit.

3. The consumable component according to claim 2, characterized in that, The consumable includes a rotating component, and the triggering unit is disposed on the rotating component; When the rotating component rotates to the first position, the detection unit can obtain state information representing that the consumable is in a preset state based on the interaction state with the triggering unit.

4. The consumable component according to claim 3, characterized in that, The information processing device is signal-connected to the state detection device. Specifically, the information processing device is used to adjust from a non-communication state to a communication state after obtaining the state information provided by the state detection device.

5. The consumable component according to claim 3, characterized in that, The consumable includes a power control unit, which is signal-connected to the status detection device or the information processing device. The power control unit is used to enter a preset working mode according to the status information, so that the information processing device enters a communicable state.

6. The consumable component according to claim 4, characterized in that, The triggering unit is a magnetic component, and the detection unit includes a magnetic detection device. When the rotating component rotates to the first position, the magnetic detection device detects that the signal strength of the magnetic field signal generated by the magnetic component is greater than or equal to a predetermined strength, and the state detection device notifies the information processing device to enter a communicable state; or... When the rotating component rotates to the first position, the magnetic detection device can detect that the signal strength of the magnetic field signal generated by the magnetic component is less than or equal to a predetermined strength. The state detection device then notifies the information processing device to enable the information processing device to enter a communicable state.

7. The consumable component according to claim 4, characterized in that, The triggering unit includes a light-emitting element or a reflective element, and the detection unit includes a light-receiving element; When the rotating component rotates to the first position, the light receiving element detects a light signal with a signal strength greater than or equal to a preset strength, and the state detection device notifies the information processing device to enable the information processing device to enter a communicable state. or, When the rotating component rotates to the first position, if the signal strength of the light signal detected by the light receiving element is less than or equal to a preset strength, the state detection device notifies the information processing device to enable the information processing device to enter a communicable state.

8. The consumable component according to claim 4, characterized in that, The triggering unit is configured as a pressing protrusion, and the detection unit is configured as a pressing detection sensor; When the rotating component rotates to the first position, the pressing protrusion and the pressing detection sensor are in a first interaction state, so that the pressing detection sensor obtains a pressing detection signal corresponding to the first interaction state, and the state detection device notifies the information processing device to enter a communication state.

9. The consumable component according to claim 8, characterized in that, The first interaction state is the state in which the pressing protrusion and the pressing detection sensor are in contact with each other.

10. The consumable component according to claim 5, characterized in that, The triggering unit is a magnetic component, and the detection unit includes a magnetic detection device. When the rotating component rotates to the first position, the magnetic detection device detects that the signal strength of the magnetic field signal generated by the magnetic component is greater than or equal to a predetermined strength. The state detection device then controls the power control unit to enter a preset operating mode, enabling the information processing device to enter a communicable state; or... When the rotating component rotates to the first position, the magnetic detection device can detect that the signal strength of the magnetic field signal generated by the magnetic component is less than or equal to a predetermined strength. The state detection device controls the power control unit to enter a preset working mode, so that the information processing device enters a communicable state.

11. The consumable component according to claim 5, characterized in that, The triggering unit includes a light-emitting element or a reflective element, and the detection unit includes a light-receiving element; When the rotating component rotates to the first position, the light receiving element detects a light signal with a signal strength greater than or equal to a preset strength, and the state detection device controls the power control unit to enter a preset working mode, so that the information processing device enters a communicable state. or, When the rotating component rotates to the first position, if the signal strength of the light signal detected by the light receiving element is less than or equal to a preset strength, the state detection device controls the power control unit to enter a preset working mode, thereby enabling the information processing device to enter a communicable state.

12. The consumable component according to claim 5, characterized in that, The triggering unit is configured as a pressing protrusion, and the detection unit is configured as a pressing detection sensor; When the rotating component rotates to the first position, the pressing protrusion and the pressing detection sensor are in a first interaction state, so that the pressing detection sensor obtains a pressing detection signal corresponding to the first interaction state. The state detection device controls the power control unit to enter a preset working mode, so that the information processing device enters a communication state.

13. The consumable component according to claim 12, characterized in that, The first interaction state is the state in which the pressing protrusion and the pressing detection sensor are in contact with each other.

14. The consumable component according to any one of claims 1-13, characterized in that, The consumable includes a rotating component, and the status information is used to indicate at least one or more of the following: (1) The rotating component has rotated for a preset time since it began to receive the driving force; (2) The rotating component has rotated for a preset time since it was started to rotate; (3) The consumables are in the installed position.

15. The consumable component according to any one of claims 3 to 12, characterized in that, The rotating component includes a drive gear, a transmission gear, and a rotating shaft. The drive gear is connected to the rotating shaft, and the transmission gear meshes with the drive gear. The triggering unit is disposed on the surface of the rotating shaft, the driving gear, or the transmission gear.

16. An image forming system, characterized in that, It includes an image forming apparatus and a consumable assembly as described in any one of claims 1 to 15, wherein the consumable assembly is detachably mounted on the image forming apparatus.

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