WO2024007868A1 - 一种显影盒的限位机构 - Google Patents

一种显影盒的限位机构 Download PDF

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Publication number
WO2024007868A1
WO2024007868A1 PCT/CN2023/102144 CN2023102144W WO2024007868A1 WO 2024007868 A1 WO2024007868 A1 WO 2024007868A1 CN 2023102144 W CN2023102144 W CN 2023102144W WO 2024007868 A1 WO2024007868 A1 WO 2024007868A1
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WO
WIPO (PCT)
Prior art keywords
limiting
printer
developing
developing box
output mechanism
Prior art date
Application number
PCT/CN2023/102144
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English (en)
French (fr)
Inventor
田伙林
梁志华
王卫忠
黄景宏
Original Assignee
珠海市拓佳科技有限公司
惠州拓丰电子科技有限公司
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Application filed by 珠海市拓佳科技有限公司, 惠州拓丰电子科技有限公司 filed Critical 珠海市拓佳科技有限公司
Publication of WO2024007868A1 publication Critical patent/WO2024007868A1/zh

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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
    • 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

Definitions

  • the present application relates to the technical field of printer consumables, and in particular to a limiting mechanism of a developing box.
  • the developer box is a common consumable and often needs to be replaced.
  • the developer box and the printer will have slight lateral displacement due to mechanical gaps, and because the transmission mechanism of the developer box is worn, tooth skipping will occur. phenomenon, thereby affecting the print quality.
  • the purpose of this application is to at least solve one of the technical problems existing in the prior art, and provide a limiting mechanism for the developing box, which can prevent poor contact between the developing box and the printer output mechanism, avoid the occurrence of gear skipping in the transmission, and thereby avoid the resulting resulting in printing problems.
  • a limiting mechanism for a developing box which includes a developing box housing; a power receiving device, which is rotatably disposed on the developing box housing; one end of the power receiving device is connected to the interior of the printer; The output mechanism is connected, and the other end is arranged at the end of the photosensitive drum in the developing box housing.
  • the power receiving device is provided with a transmission gear, and the transmission gear meshes with the gear on the magnetic roller; a limiter is provided on On the developing box housing, the limiting member is used to exert a force on the developing box housing to make the developing box housing close to the output mechanism in the printer, thereby making the power receiving device close to the output mechanism in the printer. output mechanism.
  • a limiting mechanism of a developing box includes: a developing box housing, a power receiving device and a limiting member.
  • the power receiving device is rotatably arranged on the developing cartridge housing.
  • the limiting member is arranged on the developing box housing.
  • the limit gear of the limit device is a helical gear. Through the helical gear meshing with the output mechanism of the printer, a force is exerted on the developing box housing to make the developing box housing close to the output mechanism in the printer, thereby making the power receiving device close to the printer.
  • the output mechanism inside can prevent poor contact between the developing box and the printer output mechanism, avoid transmission tooth skipping, and thus avoid printing problems caused by it.
  • the limiting member includes: a rotating shaft, which is arranged on the developing box housing; a first limiting tooth, which is rotatably arranged on the rotating shaft; and a limiting card plate, which is arranged on the developing box housing.
  • a rotating shaft slot is provided on the limiting card plate. One end of the rotating shaft is inserted into the developing box shell, and the other end is inserted into the developing box shell. In the shaft slot.
  • the first limiting tooth is a helical gear, and the first limiting tooth meshes with the helical gear on the printer driving mechanism.
  • the gear drives the first limiting tooth to rotate, a force is exerted on the first limiting tooth to bring the developing cartridge housing close to the output mechanism in the printer.
  • the first limiting tooth is a spur gear, and the first limiting tooth is on a side away from the output mechanism in the printer and/or close to the output in the printer.
  • the mechanism has chamfers.
  • the first limiting tooth is a spur gear
  • the axis of the rotating shaft forms a certain inclination angle with the axis of the power receiving device.
  • the side of the first limiting tooth away from the output mechanism in the printer and/or close to the output mechanism in the printer is provided with a second chamfer.
  • the rotating shaft slot is a half slot.
  • the limiting member includes: a hanging plate, which is provided on the developing box housing; the hanging plate is provided with a boss; and a second limiting member. teeth, rotatably arranged on the boss, the second limiting teeth are helical gears, the second limiting teeth mesh with the helical gears on the printer driving mechanism, and the helical gears on the printer driving mechanism drive When the second limiting tooth rotates, a force is exerted on the second limiting tooth to bring the developing cartridge housing close to the output mechanism in the printer.
  • the housing of the developing box is provided with a slot, and the hanging plate is inserted into the slot.
  • Figure 1 is a schematic structural diagram of Embodiment 1 of the present application.
  • Figure 2 is a partial enlarged view of point A in Figure 1;
  • Figure 3 is a schematic structural diagram of a limiting member according to an embodiment of the present application.
  • Figure 4 is a schematic structural diagram of the limiting member in Embodiment 2 of the present application.
  • Figure 5 is a schematic structural diagram of the third limiting member according to the embodiment of the present application.
  • Figure 6 is a schematic structural diagram of the fourth limiting member according to the embodiment of the present application.
  • Figure 7 is a schematic structural diagram of the limiting member according to the fifth embodiment of the present application.
  • Figure 8 is a schematic structural diagram of Embodiment 6 of the present application.
  • Figure 9 is a partial enlarged view of B in Figure 8.
  • Figure 10 is a schematic structural diagram 2 of the sixth embodiment of the present application (part of the developing box housing is omitted);
  • Figure 11 is a schematic structural diagram of the limiter in Embodiment 6 of the present application.
  • Figure 12 is a schematic structural diagram of a hanging board according to Embodiment 6 of the present application.
  • a limiting mechanism of a developing cartridge includes: a developing cartridge housing 10 , a power receiving device 20 and a limiting member 30 .
  • the power receiving device 20 is rotatably provided on the developing cartridge housing 10 .
  • One end of the power receiving device 20 is connected to the output mechanism in the printer, and the other end is arranged at the end of the photosensitive drum in the developing cartridge housing 10 .
  • the power receiving device 20 is provided with a transmission gear 21 .
  • the transmission gear 21 meshes with the gear on the magnetic roller.
  • the limiting member 30 is provided on the developing cartridge housing 10 .
  • the limiting member 30 is used to exert a force on the developing cartridge housing 10 so that the developing cartridge housing 10 is close to the output mechanism in the printer, thereby causing the power receiving device 20 to be close to the output mechanism in the printer.
  • the developer cartridge is a consumable for the printer. Since it needs to be loaded and unloaded frequently, there will be a reasonable mechanical gap in the size of the printer and the developer cartridge, which will cause the developer cartridge to shake slightly inside the printer. This slight shake will cause the printer to output The mechanism is in poor contact with the power receiving device 20 in the developing box, which causes tooth skipping and affects the printing quality.
  • a force is exerted on the developing cartridge housing 10 through the limiting member 30 to bring the developing cartridge housing 10 close to the output mechanism in the printer, thereby preventing the developing cartridge from shaking and thereby avoiding the resulting damage. Printing problem.
  • the limiting member 30 includes: a rotating shaft 31 , a first limiting tooth 32 and a limiting clamping plate 33 .
  • the rotating shaft 31 is provided on the developing cartridge housing 10 .
  • the first limiting tooth 32 is rotatably provided on the rotating shaft 31 .
  • the limit card plate 33 is set on the display On the shadow box housing 10.
  • the limiting clamping plate 33 is provided with a rotating shaft slot 331 .
  • One end of the rotating shaft 31 is inserted into the developing cartridge housing 10 , and the other end is inserted into the rotating shaft slot 331 .
  • one end of the rotating shaft 31 is inserted into the developing cartridge housing 10 , and the first limiting tooth 32 is fixed by the rotating shaft 31 .
  • the other end of the rotating shaft 31 is supported by the limiting clamping plate 33 to prevent the rotating shaft 31 from loosening due to vibration.
  • the first limiting tooth 32 is a helical gear.
  • the first limiting teeth 32 mesh with the helical gear on the printer driving mechanism.
  • the helical gear on the printer driving mechanism drives the first limiting tooth 32 to rotate, a force is exerted on the first limiting tooth 32 to make the developing cartridge housing 10 approach the output mechanism in the printer.
  • a helical gear is provided on the output mechanism of the printer, and the first limiting tooth 32 on the developing cartridge housing 10 and the output mechanism of the printer are connected through the rotating shaft 31
  • the helical gear meshes, and the output mechanism of the printer drives the first limiting tooth 32 to rotate. Because when the helical gear meshes and rotates, the helical gear on the output mechanism of the printer will exert a force on the first limiting tooth 32 to the developing cartridge housing 10 The axial force close to the output mechanism in the printer pushes the developing cartridge towards the printer to prevent the developing cartridge from shaking.
  • the first limiting tooth 32 is a spur gear.
  • the first limiting tooth 32 is provided with a chamfer 321 on a side away from the output mechanism in the printer and/or close to the output mechanism in the printer.
  • a spur gear is provided on the output mechanism of the printer, and the first limiting tooth 32 provided on the developing cartridge housing 10 through the rotating shaft 31 is connected to the output mechanism of the printer.
  • the spur gear on the output mechanism meshes, and the lateral force generated by the contact between the chamfer 321 and the spur gear tooth shape on the output mechanism pushes the developing cartridge toward the printer, preventing the developing cartridge from shaking.
  • the first limiting tooth 32 is a spur gear, and the axis of the rotating shaft 31 forms a certain inclination angle with the axis of the power receiving device 20 .
  • the inclined first limiting teeth 32 mesh with the spur gear on the output mechanism of the printer, so that the output mechanism of the printer exerts a command on the first limiting teeth 32.
  • the axial force of the developing cartridge housing 10 close to the output mechanism in the printer further pushes the developing cartridge closer to the printer and prevents the developing cartridge from shaking.
  • a second chamfer 322 is provided on the side of the first limiting tooth 32 away from the output mechanism in the printer and/or close to the output mechanism in the printer.
  • the existence of the second chamfer 322 can make the contact between the first limiting teeth 32 and the spur gear on the output mechanism of the printer more stable, and avoid the sharp angle of the spur gear causing Vibration occurs during transmission.
  • the rotating shaft slot 331 is a half slot.
  • the rotating shaft slot 331 is a half slot, and the open notch of the rotating shaft slot 331 can facilitate the installation of the rotating shaft 31, improve the installation efficiency of the rotating shaft 31, and thereby improve production efficiency.
  • the limiting member 30 includes: a hanging plate 34 and a second limiting tooth 35 .
  • the hanging plate 34 is provided on the developing cartridge housing 10 .
  • the hanging plate 34 is provided with a boss 341.
  • the second limiting tooth 35 is rotatably provided on the boss 341 .
  • the second limiting tooth 35 is a helical gear.
  • the second limiting teeth 35 mesh with the helical gear on the printer driving mechanism. When the helical gear on the printer driving mechanism drives the second limiting tooth 35 to rotate, a force is exerted on the second limiting tooth 35 to make the developing cartridge housing 10 approach the output mechanism in the printer.
  • the second limiting teeth 35 are fixed on the developing cartridge housing 10 through the hanging plate 34 .
  • the second limiting tooth 35 meshes with the helical gear on the output mechanism of the printer, and drives the second limiting tooth 35 to rotate through the output mechanism of the printer.
  • the helical gear meshes and rotates, the helical gear on the output mechanism of the printer will move against the second limiting tooth 35 .
  • the limiting teeth 35 exert an axial force that makes the developing cartridge housing 10 approach the output mechanism in the printer, thereby pushing the developing cartridge toward the printer to prevent the developing cartridge from shaking.
  • the developing cartridge housing 10 is provided with a card slot 11 , and the hanging plate 34 is inserted into the card slot 11 .
  • the hanging plate 34 is connected to the developing box housing 10 through the slot 11, which is easy to disassemble and assemble, and can improve the assembly efficiency of the product.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Dry Development In Electrophotography (AREA)

Abstract

一种显影盒的限位机构包括：显影盒壳体（10）、动力接收装置（20）以及限位件（30），动力接收装置（20）可转动地设置在显影盒壳体（10）上，限位件（30）设置在显影盒壳体（10）上，限位件（30）的限位齿轮为斜齿轮，通过斜齿轮与打印机的输出机构啮合，在显影盒壳体（10）上施加一个令显影盒壳体（10）靠近打印机内的输出机构的力，进而使得动力接收装置（20）靠近打印机内的输出机构，能够防止显影盒与打印机输出机构产生接触不良，避免传动跳齿现象发生，进而避免因此产生的打印问题。

Description

一种显影盒的限位机构 技术领域
本申请涉及打印机耗材技术领域，特别涉及一种显影盒的限位机构。
背景技术
在打印机使用过程中，显影盒作为常用耗材，经常需要更换，然而目前的使用过程中，显影盒与打印机因为机械间隙会产生横向的微小位移，并且因为显影盒的传动机构磨损，会发生跳齿的现象，进而影响打印质量。
发明内容
本申请的目的在于至少解决现有技术中存在的技术问题之一，提供一种显影盒的限位机构，能够防止显影盒与打印机输出机构产生接触不良，避免传动跳齿现象发生，进而避免因此产生的打印问题。
根据本申请的第一方面，提供一种显影盒的限位机构，包括显影盒壳体；动力接收装置，可转动地设置在所述显影盒壳体上，所述动力接收装置一端与打印机内的输出机构连接，另一端设置在所述显影盒壳体内的感光鼓端部，所述动力接收装置上设有传动齿轮，所述传动齿轮与磁辊上的齿轮啮合；限位件，设置在所述显影盒壳体上，所述限位件用于在所述显影盒壳体上施加一个令所述显影盒壳体靠近打印机内的输出机构的力，进而使得动力接收装置靠近打印机内的输出机构。
有益效果：一种显影盒的限位机构包括：显影盒壳体、动力接收装置以及限位件。动力接收装置可转动地设置在显影盒壳体上。限位件设置在显影盒壳体上。限位装的限位齿轮为斜齿轮，通过斜齿轮与打印机的输出机构啮合，在显影盒壳体上施加一个令显影盒壳体靠近打印机内的输出机构的力，进而使得动力接收装置靠近打印机内的输出机构，能够防止显影盒与打印机输出机构产生接触不良，避免传动跳齿现象发生，进而避免因此产生的打印问题。
根据本申请所述的一种显影盒的限位机构，所述限位件包括：转轴，设置在所述显影盒壳体上；第一限位齿，可转动地设置在所述转轴上；以及限位卡板，设置在所述显影盒壳体上，限位卡板上开设有转轴卡槽，所述转轴的一端插设在所述显影盒壳体上，另一端插设在所述转轴卡槽中。
根据本申请所述的一种显影盒的限位机构，所述第一限位齿为斜齿轮，所述第一限位齿与打印机驱动机构上的斜齿轮啮合，在打印机驱动机构上的斜齿轮带动所述第一限位齿转动时，会对所述第一限位齿施加一个令所述显影盒壳体靠近打印机内的输出机构的力。
根据本申请所述的一种显影盒的限位机构，所述第一限位齿为直齿轮，所述第一限位齿远离打印机内的输出机构的一侧和/或靠近打印机内的输出机构设有倒角。
根据本申请所述的一种显影盒的限位机构，所述第一限位齿为直齿轮，所述转轴的轴线与所述动力接收装置的轴线呈一定倾角。
根据本申请所述的一种显影盒的限位机构，所述第一限位齿远离打印机内的输出机构的一侧和/或靠近打印机内的输出机构设有第二倒角。
根据本申请所述的一种显影盒的限位机构，所述转轴卡槽为半槽。
根据本申请所述的一种显影盒的限位机构，所述限位件包括：挂板，设置在所述显影盒壳体上，所述挂板上设有凸台；以及第二限位齿，可转动地设置在所述凸台上，所述第二限位齿为斜齿轮，所述第二限位齿与打印机驱动机构上的斜齿轮啮合，在打印机驱动机构上的斜齿轮带动所述第二限位齿转动时，会对所述第二限位齿施加一个令所述显影盒壳体靠近打印机内的输出机构的力。
根据本申请所述的一种显影盒的限位机构，所述显影盒壳体上开设有卡槽，所述挂板插设在所述卡槽中。
附图说明
下面结合附图和实施例对本申请进一步地说明；
图1为本申请实施例一的结构示意图；
图2为图1中A处的局部放大图；
图3为本申请实施例一限位件的结构示意图；
图4为本申请实施例二限位件的结构示意图；
图5为本申请实施例三限位件的结构示意图；
图6为本申请实施例四限位件的结构示意图；
图7为本申请实施例五限位件的结构示意图；
图8为本申请实施例六的结构示意图；
图9为图8中B处的局部放大图；
图10为本申请实施例六的结构示意图二(省略部分显影盒壳体)；
图11为本申请实施例六限位件的结构示意图；
图12为本申请实施例六挂板的结构示意图。
具体实施方式
本部分将详细描述本申请的具体实施例，本申请之较佳实施例在附图中示出，附图的作用在于用图形补充说明书文字部分的描述，使人能够直观地、形象地理解本申请的每个技术特征和整体技术方案，但其不能理解为对本申请保护范围的限制。
在本申请的描述中，需要理解的是，涉及到方位描述，例如上、下、前、后、左、右等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
在本申请的描述中，若干的含义是一个或者多个，多个的含义是两个以上，大于、小于、超过等理解为不包括本数，以上、以下、以内等理解为包括本数。如果有描述到第一、第二只是用于区分技术特征为目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量或者隐含指明所指示的技术特征的先后关系。
本申请的描述中，除非另有明确的限定，设置、安装、连接等词语应做广义理解，所属技术领域技术人员可以结合技术方案的具体内容合理确定上述词语在本申请中的具体含义。
参照图1至图12，一种显影盒的限位机构包括：显影盒壳体10、动力接收装置20以及限位件30。动力接收装置20可转动地设置在显影盒壳体10上。动力接收装置20一端与打印机内的输出机构连接，另一端设置在显影盒壳体10内的感光鼓端部。动力接收装置20上设有传动齿轮21。传动齿轮21与磁辊上的齿轮啮合。限位件30设置在显影盒壳体10上。限位件30用于在显影盒壳体10上施加一个令显影盒壳体10靠近打印机内的输出机构的力，进而使得动力接收装置20靠近打印机内的输出机构。
值得说明的是，显影盒为打印机耗材，因需要经常装卸，故打印机和显影盒的尺寸会有合理的机械间隙，进而导致显影盒会在打印机内进行微小晃动，这种微小晃动会导致打印机输出机构与显影盒中的动力接收装置20接触不良，进而导致发生跳齿现象，影响打印质量。
本申请的显影盒的限位机构中，通过限位件30对显影盒壳体10施加一个令显影盒壳体10靠近打印机内的输出机构的力，阻止显影盒的晃动，进而避免因此产生的打印问题。
参照图1至图3，限位件30包括：转轴31、第一限位齿32以及限位卡板33。转轴31设置在显影盒壳体10上。第一限位齿32可转动地设置在转轴31上。限位卡板33设置在显 影盒壳体10上。限位卡板33上开设有转轴卡槽331。转轴31的一端插设在显影盒壳体10上，另一端插设在转轴卡槽331中。
可以理解的是，在本申请的一些实施例中，转轴31一端插设在显影盒壳体10上，第一限位齿32通过转轴31进行固定。
值得说明的是，在本申请的一些其他实施例中，通过限位卡板33支撑转轴31的另一端，防止转轴31因为震动而产生松动。
参照图1至图3，第一限位齿32为斜齿轮。第一限位齿32与打印机驱动机构上的斜齿轮啮合。在打印机驱动机构上的斜齿轮带动第一限位齿32转动时，会对第一限位齿32施加一个令显影盒壳体10靠近打印机内的输出机构的力。
值得说明的是，在本申请的一些实施例中，在打印机的输出机构上设有一个斜齿轮，通过转轴31设置在显影盒壳体10上的第一限位齿32与打印机的输出机构上的斜齿轮啮合，通过打印机的输出机构带动第一限位齿32转动，因斜齿轮啮合转动时，打印机的输出机构上的斜齿轮会对第一限位齿32施加一个令显影盒壳体10靠近打印机内的输出机构的轴向力，进而推动显影盒靠向打印机，阻止显影盒的晃动。
参照图4和图5，第一限位齿32为直齿轮，第一限位齿32远离打印机内的输出机构的一侧和/或靠近打印机内的输出机构设有倒角321。
值得说明的是，在本申请的一些其他实施例中，在打印机的输出机构上设有一个直齿轮，通过转轴31设置在显影盒壳体10上的第一限位齿32与打印机的输出机构上的直齿轮啮合，通过倒角321与输出机构上的直齿轮齿形接触产生的侧向力，使得推动显影盒靠向打印机，阻止显影盒的晃动。
参照图6，第一限位齿32为直齿轮，转轴31的轴线与动力接收装置20的轴线呈一定倾角。
值得说明的是，在本申请的一些其他实施例中，通过倾斜的第一限位齿32与打印机的输出机构上的直齿轮啮合，使得打印机的输出机构对第一限位齿32施加一个令显影盒壳体10靠近打印机内的输出机构的轴向力，进而推动显影盒靠向打印机，阻止显影盒的晃动。
参照图7，第一限位齿32远离打印机内的输出机构的一侧和/或靠近打印机内的输出机构设有第二倒角322。
值得说明的是，在本申请的一些其他实施例中，第二倒角322的存在能够使得第一限位齿32与打印机的输出机构上的直齿轮接触时更加平稳，避免直齿轮的棱角导致传动时发生震动。
参照图1至图3，转轴卡槽331为半槽。
可以理解的是，在本申请的一些实施例中，转轴卡槽331为半槽，转轴卡槽331开放的槽口能够便于转轴31的安装，提升转轴31的安装效率，进而提升生产效率。
参照图8至图12，限位件30包括：挂板34以及第二限位齿35。挂板34设置在显影盒壳体10上。挂板34上设有凸台341。第二限位齿35可转动地设置在凸台341上。第二限位齿35为斜齿轮。第二限位齿35与打印机驱动机构上的斜齿轮啮合。在打印机驱动机构上的斜齿轮带动第二限位齿35转动时，会对第二限位齿35施加一个令显影盒壳体10靠近打印机内的输出机构的力。
值得说明的是，在本申请的另一种实施例中，第二限位齿35通过挂板34固定在显影盒壳体10上。第二限位齿35与打印机的输出机构上的斜齿轮啮合，通过打印机的输出机构带动第二限位齿35转动，因斜齿轮啮合转动时，打印机的输出机构上的斜齿轮会对第二限位齿35施加一个令显影盒壳体10靠近打印机内的输出机构的轴向力，进而推动显影盒靠向打印机，阻止显影盒的晃动。
参照图8至图12，显影盒壳体10上开设有卡槽11，挂板34插设在卡槽11中。
值得说明的是，在本申请的实施例中，挂板34通过卡槽11与显影盒壳体10连接，拆装方便，能够提升产品的组装效率。
上面结合附图对本申请实施例作了详细说明，但是本申请不限于上述实施例，在所述技术领域普通技术人员所具备的知识范围内，还可以在不脱离本申请宗旨的前提下作出各种变化。

Claims (9)

  1. 一种显影盒的限位机构，其特征在于，包括：
    显影盒壳体(10)；
    动力接收装置(20)，可转动地设置在所述显影盒壳体(10)上，所述动力接收装置(20)一端与打印机内的输出机构连接，另一端设置在所述显影盒壳体(10)内的感光鼓端部，所述动力接收装置(20)上设有传动齿轮(21)，所述传动齿轮(21)与磁辊上的齿轮啮合；
    限位件(30)，设置在所述显影盒壳体(10)上，所述限位件(30)用于在所述显影盒壳体(10)上施加一个令所述显影盒壳体(10)靠近打印机内的输出机构的力，进而使得动力接收装置(20)靠近打印机内的输出机构。
  2. 根据权利要求1所述的一种显影盒的限位机构，其特征在于，所述限位件(30)包括：
    转轴(31)，设置在所述显影盒壳体(10)上；
    第一限位齿(32)，可转动地设置在所述转轴(31)上；以及
    限位卡板(33)，设置在所述显影盒壳体(10)上，限位卡板(33)上开设有转轴卡槽(331)，所述转轴(31)的一端插设在所述显影盒壳体(10)上，另一端插设在所述转轴卡槽(331)中。
  3. 根据权利要求2所述的一种显影盒的限位机构，其特征在于，所述第一限位齿(32)为斜齿轮，所述第一限位齿(32)与打印机驱动机构上的斜齿轮啮合，在打印机驱动机构上的斜齿轮带动所述第一限位齿(32)转动时，会对所述第一限位齿(32)施加一个令所述显影盒壳体(10)靠近打印机内的输出机构的力。
  4. 根据权利要求2所述的一种显影盒的限位机构，其特征在于，所述第一限位齿(32)为直齿轮，所述第一限位齿(32)远离打印机内的输出机构的一侧和/或靠近打印机内的输出机构设有倒角(321)。
  5. 根据权利要求2所述的一种显影盒的限位机构，其特征在于，所述第一限位齿(32)为直齿轮，所述转轴(31)的轴线与所述动力接收装置(20)的轴线呈一定倾角。
  6. 根据权利要求5所述的一种显影盒的限位机构，其特征在于，所述第一限位齿(32)远离打印机内的输出机构的一侧和/或靠近打印机内的输出机构设有第二倒角(322)。
  7. 根据权利要求2所述的一种显影盒的限位机构，其特征在于，所述转轴卡槽(331)为半槽。
  8. 根据权利要求1所述的一种显影盒的限位机构，其特征在于，所述限位件(30)包括：
    挂板(34)，设置在所述显影盒壳体(10)上，所述挂板(34)上设有凸台(341)；以 及
    第二限位齿(35)，可转动地设置在所述凸台(341)上，所述第二限位齿(35)为斜齿轮，所述第二限位齿(35)与打印机驱动机构上的斜齿轮啮合，在打印机驱动机构上的斜齿轮带动所述第二限位齿(35)转动时，会对所述第二限位齿(35)施加一个令所述显影盒壳体(10)靠近打印机内的输出机构的力。
  9. 根据权利要求8所述的一种显影盒的限位机构，其特征在于，所述显影盒壳体(10)上开设有卡槽(11)，所述挂板(34)插设在所述卡槽(11)中。
PCT/CN2023/102144 2022-07-06 2023-06-25 一种显影盒的限位机构 WO2024007868A1 (zh)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203811990U (zh) * 2014-03-17 2014-09-03 江西镭博钛电子科技有限公司 一种显影盒
CN104035302A (zh) * 2014-03-17 2014-09-10 江西镭博钛电子科技有限公司 一种显影盒
CN107918265A (zh) * 2016-10-06 2018-04-17 江西亿铂电子科技有限公司 控制机构及包含该控制机构的显影盒
JP2021167917A (ja) * 2020-04-13 2021-10-21 ブラザー工業株式会社 現像カートリッジ
CN114488735A (zh) * 2020-11-12 2022-05-13 纳思达股份有限公司 粉盒
CN216670505U (zh) * 2021-11-26 2022-06-03 珠海市拓佳科技有限公司 一种显影盒的计数触发机构
CN217982131U (zh) * 2022-07-06 2022-12-06 珠海市拓佳科技有限公司 一种显影盒的限位机构

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203811990U (zh) * 2014-03-17 2014-09-03 江西镭博钛电子科技有限公司 一种显影盒
CN104035302A (zh) * 2014-03-17 2014-09-10 江西镭博钛电子科技有限公司 一种显影盒
CN107918265A (zh) * 2016-10-06 2018-04-17 江西亿铂电子科技有限公司 控制机构及包含该控制机构的显影盒
JP2021167917A (ja) * 2020-04-13 2021-10-21 ブラザー工業株式会社 現像カートリッジ
CN114488735A (zh) * 2020-11-12 2022-05-13 纳思达股份有限公司 粉盒
CN216670505U (zh) * 2021-11-26 2022-06-03 珠海市拓佳科技有限公司 一种显影盒的计数触发机构
CN217982131U (zh) * 2022-07-06 2022-12-06 珠海市拓佳科技有限公司 一种显影盒的限位机构

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