CN105549369A - Driving assembly, and photosensitive drum and process cartridge containing same - Google Patents
Driving assembly, and photosensitive drum and process cartridge containing same Download PDFInfo
- Publication number
- CN105549369A CN105549369A CN201511018484.3A CN201511018484A CN105549369A CN 105549369 A CN105549369 A CN 105549369A CN 201511018484 A CN201511018484 A CN 201511018484A CN 105549369 A CN105549369 A CN 105549369A
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- photosensitive drums
- power
- driven unit
- transfering part
- driven
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- 238000000034 method Methods 0.000 title abstract description 12
- 238000005452 bending Methods 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 6
- 238000004513 sizing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000037237 body shape Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- HGAZMNJKRQFZKS-UHFFFAOYSA-N chloroethene;ethenyl acetate Chemical compound ClC=C.CC(=O)OC=C HGAZMNJKRQFZKS-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
Classifications
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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
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
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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
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
- G03G21/186—Axial couplings
Abstract
The invention relates to a driving assembly used for receiving rotating force from a main engine driving head of an image formation apparatus, and transmitting the rotating force to a photosensitive drum through a photosensitive drum hub arranged at the end part of the photosensitive drum so as to drive the photosensitive drum to rotate; the driving assembly comprises a power receiving part, a power driving part and a power transmission part, wherein the power receiving part is meshed with the main engine driving head of the image formation apparatus for receiving power from the main engine driving head of the image formation apparatus; the power driving part is connected with the photosensitive drum for driving the photosensitive drum to rotate; the power transmission part is connected with the power receiving part and the power driving part, and used for transmitting power from the power receiving part to the power driving part; and the power transmission part can be bent and deformed deviating from the axial line of the photosensitive drum. The power transmission part of the driving assembly can be bent relative to the axial line of the photosensitive drum, so that mounting and detaching spaces can be obtained in a mounting and detaching process for a process cartridge due to the bending and deformation of the power transmission part, and therefore, the process cartridge is convenient to mount and detach.
Description
Technical field
The present invention relates to the handle box with photosensitive drums used in laser printer, duplicating machine or facsimile recorder, more specifically, relate to the driven unit in a kind of handle box, photosensitive drums used, and use the handle box of this driven unit.
Background technology
Handle box is a kind of box removably loaded in image processing system main frame, handle box integrally unit comprises photosensitive drums, charhing unit, live-rollers (such as powder feeding roller, developer roll) and cleaning element etc., photosensitive drums and live-rollers are all the rotatable components in handle box.Because handle box is removably installed relative to image processing system main frame, be therefore convenient to the maintenance of image processing system.Adopt the course of work of the electronic photographic image forming device of electrophotographic image forming mode as follows: to form electrostatic latent image by the light of image processing system to being carried out selectively exposure by the photosensitive drums of charhing unit uniform charging, this sub-image develops to toner image by developer roll toner, the toner image formed is transferred on recording medium by transfer implement, to form image on the recording medium.
Conventional images forming apparatus main frame is provided with motor, image processing system drives first-class element, handle box is removably mounted in image processing system main frame, handle box is provided with photosensitive drums and is fixedly connected on the driven unit in the handle box of photosensitive drums end, driven unit is connected with image processing system driving head, in the image processing system course of work, motor produces power, and to coordinate power transmission to handle box by the driven unit in image processing system driving head and handle box, the photosensitive drums on handle box is rotated.
Number of patent application be 201310356347.5 Chinese invention patent application disclose a kind of processing box for laser printer.Driven unit on this handle box can move back and forth along the axis L of photosensitive drums, and when handle box is installed to image processing system, driven unit, by the movement at photosensitive drums axis L, makes driven unit complete with the driving head on image processing system and engages.But this assembling mode, is by the axial compression of image processing system to driven unit on the one hand, makes driven unit move along photosensitive drums axis L in installation process, this extruding needs very large external force, is not easy to install, dismantle; On the other hand, driven unit will move along the axis L of photosensitive drums, makes the connection more complicated with photosensitive drums on driven unit.
Summary of the invention
The object of this invention is to provide a kind of be convenient to install, dismounting driven unit.
To achieve these goals, the present invention takes following technical solution:
A kind of driven unit, for receiving the revolving force of image processing system host driven head, and passing to photosensitive drums by revolving force by the photosensitive drums wheel hub being arranged at photosensitive drums end, to drive photosensitive drums to rotate, comprising:
Power reception portion, engages with image processing system host driven head, and receives power from image processing system host driven head;
Power drive portion, is connected with photosensitive drums and drives photosensitive drums to rotate;
Power transfering part, connects described power reception portion and described power drive portion, and power is delivered to power drive portion from described driving acceptance division;
Described power transfering part can depart from the Bending Deformation of photosensitive drums axis.
Further, when driven unit accepts and transmit the revolving force of host driven head, described driven unit has a rotation, and described rotation and photosensitive drums dead in line, now described power transfering part is in the state of the Bending Deformation departing from photosensitive drums axis.
Further, comprise the handle box of described photosensitive drums when being installed into image processing system main frame and being dismantled from image processing system main frame, described power transfering part is in the state of the Bending Deformation departing from photosensitive drums axis.
Further, described power transfering part comprises the stiffening ring of at least two mutually nested connections, can relatively rotate between mutually nested stiffening ring.
Further, be connected to the bottom of described power transfering part in the middle part of described power drive portion, two ends are fixed on described photosensitive drums wheel hub.
Further, described power drive portion is rigid body, and be positioned at the stiffening ring near photosensitive drums through described power transfering part, two ends are arranged in the fixed orifice of photosensitive drums wheel hub, the described axis in power drive portion and the intersect vertical axis of photosensitive drums.
Further, be connected in the middle part of described power drive portion with described power transfering part, two ends are fixed on described photosensitive drums wheel hub.
Further, top, described power reception portion has the teeth portion projected upwards, and power reception portion has an acceptance division base, and described acceptance division base has an outstanding latch closure portion downwards, and described power reception portion is connected with described power transfering part by described latch closure portion.
Further, described power transfering part comprises the stiffening ring of at least two mutually nested connections, can relatively rotate between described mutually nested stiffening ring, and the stiffening ring that described power transfering part is positioned at away from photosensitive drums is buckled in described latch closure portion.
Further, described power transfering part is metal sizing flexible pipe or bourdon tube.
Further, described driven unit also comprises the limiting component arranged along described driven unit, and described limiting component does not bend when being subject to the acting force along photosensitive drums axis direction deformation; The Bending Deformation of photosensitive drums axis is departed from when being subject to the acting force in other directions.
Further, described limiting component one end is connected with described power reception portion, and the other end is connected with photosensitive drums wheel hub or described power drive portion.
Further, described rigid element is arranged at the side that described driving transfer part departs from photosensitive drums axis, drives described limiting component to depart from photosensitive drum shaft alignment radial direction bend when driving transfer part to depart from photosensitive drums axis.
Further, described power reception portion has an acceptance division base, and described acceptance division base is provided with the projection that a level is outstanding, one end of described rigid element is connected on described projection, the other end is arranged in the pilot hole in photosensitive drums wheel hub.
Further, described limiting component is metal sizing flexible pipe or bourdon tube or steel strip thin slice or pvc pipe or PVC thin slice.
Another object of the present invention is to provide a kind of photosensitive drums being convenient to install, dismantle.
In order to realize this object, the present invention takes following technical solution:
Be provided with the photosensitive drums of foregoing driven unit, described photosensitive drums end is provided with photosensitive drums wheel hub, described photosensitive drums hub top has the through hole passed for driven unit, and power transfering part passes through hole, is exposed to outside through hole, and power drive portion is positioned at through hole.
Another object of the present invention is to provide a kind of handle box being convenient to install, dismantle.
In order to realize this object, the present invention takes following technical solution:
Be provided with the handle box of foregoing driven unit, it is characterized in that, comprise the photosensitive drums be arranged in handle box, described photosensitive drums end is provided with photosensitive drums wheel hub, described photosensitive drums hub top has the through hole passed for driven unit, power transfering part passes through hole, is exposed to outside through hole, and power drive portion is positioned at through hole.
From above technical scheme, driven unit medium power transfer part of the present invention can bend relative to the axis of photosensitive drums when stressed, in the process that handle box is installed, first by Shi Hanzhang on power transfering part, make power transfering part towards handle box installation direction Bending Deformation, bending power reception portion while acquisition installing space and can touch image processing system host driven head in advance due to power transfering part, is beneficial to the engagement of power reception portion and driving head after installation below; When installed, the stressed reset of power transfering part, return to the state that power reception portion, power transfering part, power drive portion are coaxial, well the driving force of driving head can be passed to photosensitive drums by driven unit thus, photosensitive drums can be rotated with driving head is stable; When needs demounting process cartridge, because power reception portion is subject to pining down of image processing system host driven head, also can cause the Bending Deformation of power transfering part, obtain the withdrawal space, be convenient to dismounting.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention, simple introduction is done below by the accompanying drawing used required in embodiment or description of the prior art, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present invention one;
Fig. 2 is the driven unit of embodiment one and photosensitive drums wheel hub sectional view when assembling;
Fig. 3 is the first view in the driving head engagement process of embodiment one driven unit and image processing system;
Fig. 4 is the second view in the driving head engagement process of embodiment one driven unit and image processing system;
Fig. 5 is the structural representation of the embodiment of the present invention two;
Fig. 6 is the driven unit of embodiment two and photosensitive drums wheel hub sectional view when assembling;
Fig. 7 is the first view in the driving head engagement process of embodiment two driven unit and image processing system;
Fig. 8 is the second view in the driving head engagement process of embodiment two driven unit and image processing system.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in more detail.
Embodiment
Embodiment 1
As shown in Figure 1, the driven unit 100 of the present embodiment comprises power reception portion 101, power transfering part 102 and power drive portion 103; For receiving the revolving force of image processing system host driven head, and revolving force being passed to photosensitive drums by the photosensitive drums wheel hub being arranged at photosensitive drums end, rotating to drive photosensitive drums.When driven unit accepts and transmit the revolving force of host driven head, described driven unit has a rotation, and described rotation and photosensitive drums dead in line, now described power transfering part is in the state of the Bending Deformation departing from photosensitive drums axis.Comprise the handle box of described photosensitive drums when being installed into image processing system main frame and being dismantled from image processing system main frame, described power transfering part is in the state of the Bending Deformation departing from photosensitive drums axis.
Power reception portion 101 for engaging with image processing system host driven head, and receives rotary power from image processing system host driven head.Power reception portion 101 main body is inverted cone-shaped, and top (cone base outer rim) has the teeth portion 101a projected upwards for a pair, and the quantity of teeth portion 101a also can four.Power reception portion 101 has an acceptance division base 101b, power reception portion 101 main body is fixed on acceptance division base 101 in being inverted shape, acceptance division base 101b has the latch closure portion 101c that protrudes from acceptance division base 101b bottom surface downwards, and power reception portion 101 is connected with power transfering part 102 by latch closure portion 101c.
Power transfering part 102 is made up of the steel loop of two mutually nested connections, and certainly, the number of steel loop can be arranged as required, also can be three or four, or more.Power reception portion is connected with power drive portion by power transfering part 102, and power is delivered to power drive portion from driving acceptance division.The steel loop being positioned at the top (away from photosensitive drums) in power transfering part 102 is buckled on latch closure portion 101c; , can relative movement between multiple mutually nested steel loop, thus realize making power transfering part depart from bending of photosensitive drums axis.
Power drive portion 103 is rigid body, can be the cylinder body shapes such as right cylinder, prism or plates, also can be that the steel loop that power transfering part 102 is positioned at bottom is passed in the bending form of distortion power drive portion 103 of above-mentioned cylinder body shape.
In the present embodiment, steel loop and latch closure portion 101c are straight-flanked ring, after power drive portion 103 to be positioned at the steel loop of bottom (near photosensitive drums) through power transfering part 102, between mutually nested stiffening ring, only there is less space, for relatively rotating, relative displacement is limited, this is conducive to when driven unit accepts and transmit the revolving force of host driven head, driven unit is limited along the relative displacement of rotation direction, affect driven unit by power transmission to photosensitive drums, affect the stability of driving force.
Photosensitive drums wheel hub 200 is arranged at the end of photosensitive drums, as shown in Figure 2, photosensitive drums wheel hub 200 top offers the through hole 200a passed for described driven unit, power transfering part 102 is through through hole 200a, power reception portion 101 is exposed to outside through hole 200a, and power drive portion 103 is positioned at through hole 200a, and bottom photosensitive drums wheel hub 200, sidewall is provided with the fixed orifice 201 radially arranged, power drive portion 103 is inserted in fixed orifice 201, and two ends are fixed on described photosensitive drums wheel hub; The described axis in power drive portion and the intersect vertical axis of photosensitive drums.Power drive portion 103 can drive photosensitive drums wheel hub 200 when stressed rotation, and then drives photosensitive drums to rotate.
Below the engagement process of the present embodiment driven unit and image processing system host driven 300 is described.As shown in Figure 3, when handle box being loaded before in image processing system main frame, first by Shi Hanzhang on power transfering part, make power transfering part towards handle box installation direction Bending Deformation, namely power transfering part 102 is under prestressed effect, to bend deformation relative to the axis L of photosensitive drums; Bending due to power transfering part 102, makes power reception portion 101 touch the driving head 300 of image processing system in advance while acquisition installing space, is beneficial to the engagement of power reception portion 101 and driving head 300 after installation below.
As shown in Figure 4, when handle box is in place to image processing system main frame, after driven unit has engaged with driving head 300, power transfering part 102 returns to original state substantially, namely be substantially in the state arranged along photosensitive drums axis L, namely power transmission part 102 does not bend substantially relative to photosensitive drums axis L; Afterwards under the revolving force effect of driving head, reach driving head 300, power reception portion 101, power transfering part 102, power drive portion 103 and photosensitive drums coaxial, well the driving force of driving head can be passed to photosensitive drums by driven unit thus, photosensitive drums can be rotated with driving head 300 is stable.
Embodiment 2
As shown in Figure 5 and Figure 6, the present embodiment place different from embodiment 1 is: described driven unit also comprises the limiting component 104 arranged along driven unit, described limiting component 104 has following characteristic, when being subject to not bending deformation, when the power being subject to other directions can depart from the Bending Deformation of photosensitive drums axis along during power from end direction (along induction drum axis direction); This limiting component 104 is steel strip thin slice, also can be the thin slice made of tygon or tubule; Limiting component 104 one end is connected with power reception portion 101, and the other end is connected with photosensitive drums wheel hub 200.In the present embodiment, acceptance division base 101b is provided with the projection 101d that a level is outstanding, and bottom photosensitive drums wheel hub 200, be provided with pilot hole 200b, one end of limiting component 104 is connected on projection 101d, and the other end is fixed in pilot hole 200b.Limiting component 104 is arranged on the side driving transfer part 102 to depart from photosensitive drums axis L, when drive transfer part 102 is stressed depart from photosensitive drums axis L time, limiting component 104 can be driven to depart from photosensitive drums axis L flexural deformation equally, limiting component 104 bends and can produce certain stress being subject to external force, prevent power transfering part to be out of shape excessive, can auxiliary power transfer part reset simultaneously.
As shown in Figure 7, when handle box loads before in image processing system main frame, first by Shi Hanzhang on power transfering part, make power transfering part towards handle box installation direction Bending Deformation, namely the axis L of power transfering part 102 relative to photosensitive drums under prestress effect bends, and limiting component 104 is also bent with power transfering part 102 simultaneously; Certain stress can be produced when limiting component 104 off-axis L is compressed, make in installation process, power reception portion 101 is contacting with holding head 300 in described driving head 300 contact process, avoid power reception portion 101 to move to more departing from photosensitive drums axis L direction, the situation causing power reception portion 101 and driving head 300 to depart from occurs, and is not easy to install.
As shown in Figure 8, when handle box is in place to image processing system main frame, after driven unit has engaged with driving head 300, power transfering part 102 returns to original state, namely be substantially in and state is set along photosensitive drums axis L, afterwards under the revolving force effect of driving head, reach driving head 300, power reception portion 101, power transfering part 102, power drive portion 103 and photosensitive drums coaxial.In addition, due to the existence of limiting component 104, tightly power reception portion 101 can extruded to driving head 300 along photosensitive drums axis L direction, this ensure that the engagement of power reception portion 101 and driving head 300, can not depart from rotation, the driving force of driving head is passed to photosensitive drums by driven unit, photosensitive drums can be rotated with driving head 300 is stable.
Embodiment 3
The present embodiment is for being provided with the photosensitive drums as implemented the driven unit as described in 1 or embodiment 2, described photosensitive drums end is provided with photosensitive drums wheel hub, described photosensitive drums hub top has the through hole passed for driven unit, power transfering part passes through hole, is exposed to outside through hole, and power drive portion is positioned at through hole.
Embodiment 4
The present embodiment is for being provided with the handle box as implemented driven unit as described in 1 or embodiment 2, it is characterized in that, comprise the photosensitive drums be arranged in handle box, described photosensitive drums end is provided with photosensitive drums wheel hub, described photosensitive drums hub top has the through hole passed for driven unit, power transfering part passes through hole, is exposed to outside through hole, and power drive portion is positioned at through hole.
Above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit, those of ordinary skill in the field are according to the understanding to the present embodiment, that makes modifies to the specific embodiment of the present invention or equivalent replacement, as power transfering part 102 can also adopt metal sizing flexible pipe or bourdon tube or draw-tube to replace mutually nested stiffening ring; Only can relatively rotate between mutually nested stiffening ring, the space of relative displacement does not occur, described power drive portion is arranged on separately in a stiffening ring; Described power reception portion 101 can be the rigid body with four teeth; Described power drive portion 103 can be arcuation or rectangular parallelepiped etc.; Described limiting component 104 can also be replaced by shape flexible pipe or bourdon tube of metal, or it is peripheral to be nested in described power transfering part; Etc..Therefore, do not depart from any amendment of spirit and scope of the invention or equivalent replacement, it all should be encompassed among right of the present invention.
Claims (17)
1. a driven unit, for receiving the revolving force of image processing system host driven head, and passing to photosensitive drums by revolving force by the photosensitive drums wheel hub being arranged at photosensitive drums end, to drive photosensitive drums to rotate, it is characterized in that, comprising:
Power reception portion, engages with image processing system host driven head, and receives power from image processing system host driven head;
Power drive portion, is connected with photosensitive drums and drives photosensitive drums to rotate;
Power transfering part, connects described power reception portion and described power drive portion, and power is delivered to power drive portion from described driving acceptance division;
Described power transfering part can depart from the Bending Deformation of photosensitive drums axis.
2. driven unit according to claim 1, it is characterized in that, when driven unit accepts and transmit the revolving force of host driven head, described driven unit has a rotation, and described rotation and photosensitive drums dead in line, now described power transfering part is in the state of the Bending Deformation departing from photosensitive drums axis.
3. driven unit according to claim 1, it is characterized in that, comprise the handle box of described photosensitive drums when being installed into image processing system main frame and being dismantled from image processing system main frame, described power transfering part is in the state of the Bending Deformation departing from photosensitive drums axis.
4. the driven unit according to claim 1 or 2 or 3, it is characterized in that, described power transfering part comprises the stiffening ring of at least two mutually nested connections, can relatively rotate between described mutually nested stiffening ring.
5. driven unit according to claim 3, is characterized in that, is connected to the bottom of described power transfering part in the middle part of described power drive portion, and two ends are fixed on described photosensitive drums wheel hub.
6. driven unit according to claim 5, it is characterized in that, described power drive portion is column, is positioned at the stiffening ring near photosensitive drums through described power transfering part, two ends are arranged in the fixed orifice of photosensitive drums wheel hub, the described axis in power drive portion and the intersect vertical axis of photosensitive drums.
7. driven unit according to claim 1, is characterized in that, is connected in the middle part of described power drive portion with described power transfering part, and two ends are fixed on described photosensitive drums wheel hub.
8. driven unit according to claim 1, it is characterized in that: top, described power reception portion has the teeth portion projected upwards, power reception portion has an acceptance division base, described acceptance division base has an outstanding latch closure portion downwards, and described power reception portion is connected with described power transfering part by described latch closure portion.
9. driven unit according to claim 8, it is characterized in that: described power transfering part comprises the stiffening ring of at least two mutually nested connections, can relatively rotate between described mutually nested stiffening ring, the stiffening ring that described power transfering part is positioned at away from photosensitive drums is buckled in described latch closure portion.
10. driven unit according to claim 1 and 2, is characterized in that, described power transfering part is metal sizing flexible pipe or bourdon tube.
11. driven units according to claim 1 and 2, is characterized in that, described driven unit also comprises the limiting component arranged along described driven unit, and described limiting component does not bend when being subject to the acting force along photosensitive drums axis direction deformation; The Bending Deformation of photosensitive drums axis is departed from when being subject to the acting force in other directions.
12. driven units according to claim 11, is characterized in that: described limiting component one end is connected with described power reception portion, and the other end is connected with photosensitive drums wheel hub or described power drive portion.
13. driven units according to claim 12, it is characterized in that, described limiting component is arranged at the side that described driving transfer part departs from photosensitive drums axis, drives described limiting component to depart from photosensitive drum shaft alignment radial direction bend when driving transfer part to depart from photosensitive drums axis.
14. driven units according to claim 13, it is characterized in that: described power reception portion has an acceptance division base, described acceptance division base is provided with the projection that a level is outstanding, one end of described rigid element is connected on described projection, the other end is arranged in the pilot hole in photosensitive drums wheel hub.
15. driven units according to claim 11, is characterized in that, described limiting component is metal sizing flexible pipe or bourdon tube or steel strip thin slice or pvc pipe or PVC thin slice.
16. photosensitive drums being provided with the driven unit as described in any one of claim 1 to 15, it is characterized in that, described photosensitive drums end is provided with photosensitive drums wheel hub, described photosensitive drums hub top has the through hole passed for driven unit, power transfering part passes through hole, is exposed to outside through hole, and power drive portion is positioned at through hole.
17. handle boxes being provided with the driven unit as described in any one of claim 1 to 15, it is characterized in that, comprise the photosensitive drums be arranged in handle box, described photosensitive drums end is provided with photosensitive drums wheel hub, described photosensitive drums hub top has the through hole passed for driven unit, power transfering part passes through hole, is exposed to outside through hole, and power drive portion is positioned at through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018484.3A CN105549369B (en) | 2015-12-28 | 2015-12-28 | Drive assembly and contain response drum and processing box of this subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018484.3A CN105549369B (en) | 2015-12-28 | 2015-12-28 | Drive assembly and contain response drum and processing box of this subassembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105549369A true CN105549369A (en) | 2016-05-04 |
| CN105549369B CN105549369B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511018484.3A Active CN105549369B (en) | 2015-12-28 | 2015-12-28 | Drive assembly and contain response drum and processing box of this subassembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106919032A (en) * | 2017-05-10 | 2017-07-04 | 珠海维翼打印科技有限公司 | Handle box |
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