处理盒

Abstract

本实用新型涉的一种可拆卸地安装在设置有力输出件的成像设备中的处理盒，所述力输出件包括驱动部、制动部、制动构件和制动传递构件，驱动部和制动部同向旋转，制动构件能够产生制动力并与制动传递构件连接，制动部能够在与制动传递构件连接的第一位置和与制动传递构件断开连接的第二位置之间移动，处理盒包括压迫部，用于迫使制动部从第一位置移动至第二位置，在驱动力接收件与力输出件结合完成时，制动部位于第二位置，其中，驱动体和压迫部分体设置。本实用新型压迫部以一个独立于驱动体的部件的形式设置，这样，驱动体的结构可被简化，其设计自由度可得到提升，有利于小型化。

Claims

1. A processing box, detachably mounted in an imaging device having a force output component, the force output component comprising a drive unit, a braking unit, a braking member, and a braking transmission member, the drive unit and the braking unit rotating in the same direction, the braking member capable of generating braking force and connected to the braking transmission member, the braking unit being movable between a first position connected to the braking transmission member and a second position disconnected from the braking transmission member, characterized in that, The processing box includes: Unit 1 includes: First unit shell; The developing roller is rotatably disposed in the first unit housing; Unit Two includes: Second unit shell; The photosensitive drum is rotatably mounted in the second unit housing; The second driving force receiver includes: A drive unit is used to receive driving force from a force output component to drive the photosensitive drum to rotate; The pressing part is used to force the braking part to move from a first position to a second position. When the driving force receiving member and the force output member are engaged, the braking part is located in the second position, wherein the driving body and the pressing part are separately arranged.

2. The process cartridge according to claim 1, wherein, The processing box also includes a support member, which rotatably supports the compression part; The support member is directly or indirectly installed on the first unit housing, the second unit housing, or the end cover, or the support member is integrally formed with the first unit housing, the second unit housing, or the end cover.

3. The process cartridge of claim 1, wherein, The drive unit includes a connecting portion and a connecting portion extending from the connecting portion. The connecting portion is connected to a photosensitive drum. The connecting portion includes a mating portion and a driving force receiving portion located radially outside the mating portion. The mating portion is used to mate with a positioning post in a force output member. The driving force receiving portion includes a base and a protrusion. Along a radial direction perpendicular to the rotation axis of the second driving force receiving member, the mating portion, the base, and the protrusion are sequentially moved away from the rotation axis.

4. The process cartridge of claim 3 wherein, The protrusion is provided with a first surface and a second surface. Along the rotation direction of the second driving force receiver, the first surface and the second surface are located on both sides of the protrusion. The first surface serves as a driving surface for receiving the driving force output by the driving part, and the second surface serves as a transmission surface for transmitting the driving force from the driving part to the pressing part.

5. The processing box according to claim 3, characterized in that, The bump also has a guide surface for guiding the force output component.

6. The process cartridge of claim 5 wherein, The driving body is provided with a flange portion, which is connected to the mating portion and located on the radial outer side of the mating portion. At least two flange portions are provided at intervals along the rotation direction of the second driving force receiving member, and a guide groove is formed between two adjacent flange portions. When viewed along a direction perpendicular to the rotation axis, the protrusion is opposite to the guide groove.

7. The process cartridge of claim 1, wherein, The processing box also includes a charging component for charging the photosensitive drum. The processing box is detachably coupled to a protective component, which includes a separator that moves between the charging component and the photosensitive drum as the protective component is coupled to the processing box.

8. The process cartridge of claim 7 wherein, The protective component includes a protective body, and a left protective plate and a right protective plate connected to the protective body. The left protective plate is located on the left side of the protective body, and the right protective plate is located on the right side of the protective body.

9. The process cartridge of any one of claims 1-8, wherein, The processing box also includes a chip assembly, which includes a chip socket and a chip. The chip socket includes a mounting body and a first blocking portion, a second blocking portion and a chip receiving portion disposed on the mounting body. The first blocking portion and the second blocking portion are arranged on opposite sides of the chip receiving portion, and the chip is detachably mounted in the chip receiving portion.

10. The processing box according to any one of claims 1-8, characterized in that, The processing cartridge also includes a conductive assembly comprising at least one conductive element for receiving power from the imaging device and supplying it at least to the developing roller, wherein at least a portion of the conductive assembly is injection molded from conductive plastic.

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