CN102096352B - Rotating driving force receiver and drive component - Google Patents
Rotating driving force receiver and drive component Download PDFInfo
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- CN102096352B CN102096352B CN 201110041855 CN201110041855A CN102096352B CN 102096352 B CN102096352 B CN 102096352B CN 201110041855 CN201110041855 CN 201110041855 CN 201110041855 A CN201110041855 A CN 201110041855A CN 102096352 B CN102096352 B CN 102096352B
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- dog
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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
- G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
- G03G15/757—Drive mechanisms for photosensitive medium, e.g. gears
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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
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electrophotography Configuration And Component (AREA)
- Accessories Of Cameras (AREA)
Abstract
The invention relates to a rotating driving force receiver and a drive component. The receiver is provided with an inwards concave spherical surface, an approaching surface positioned on the periphery of the spherical surface, and a first convex pawl and a second convex pawl extended outwards, wherein the surfaces of each of the convex pawls are both provided with an occlusal surface matched with an imaging equipment drive component and two side surfaces which are used for guiding and are transited smoothly; the two side surfaces are abutted through a transition edge which is inclined relative to the direction of an axial line; the transition edge is provided with a first endpoint and a second endpoint; the second endpoint is positioned on the second surface; a first bottom line and a second bottom line are crossed at the second endpoint; the second endpoint is a point, farthest from the axial line, on a convex pawl; and the first endpoint is closer to the axial line than the second endpoint. The rotating driving force receiver and the drive component can reduce a dead point position area when a machine falls or a processing cartridge is taken out to the maximum and avoid a locking problem between the rotating driving force receiver and the imaging equipment drive component, so that a photosensitive drum can be driven to work safely and reliably.
Description
Technical field
The present invention relates to a kind of rotary driving force and receive head and driven unit with this rotary driving force reception head.
Background technology
Electrophotographic image forming comprises duplicating machine, laser printer and similar devices.A handle box is arranged in the electrophotographic image forming usually, and handle box can be mounted on the master component of electrophotographic image forming and from master component and dismantles.For example, through one is had photosensitive drums and integrally is assembled to the handle box for preparing in the box body as in developing apparatus, charging device and the cleaning device of treating apparatus at least one.
Existing handle box comprises following kind: through fit over the first kind of handle box for preparing in the box with photosensitive drums with by the integral installation that developing apparatus, charging device and cleaning device are formed; Through photosensitive drums and charging device integral installation are fitted over the second kind of handle box for preparing in the box; And through integral body assembling photosensitive drums and the third handle box of preparing by two processing units that charging device and cleaning device are formed.
User oneself can be mounted to the electrophotographic image forming master component with removably with above-mentioned handle box.Therefore, the user can carry out the maintenance of equipment, and need not to rely on the attendant of specialty, and then, improved the operability that the user safeguards electrophotographic image forming.
In above-mentioned traditional handle box; It is following so that drive the photosensitive drums driving mechanism to be used for slave unit master component reception rotary driving force: in the master component side; Be provided with rotatable and a non-circular hole of reversing; Rotatable driving force that is used to transmit motor reversed the central part that the hole is arranged on rotatable, be provided with a plurality of bights and have can with the xsect of rotatable unitary rotation.In cartridge side, a non-circular projection of reversing is set, projection is arranged on one of them axial end portion of photosensitive drums, and has the xsect that is provided with a plurality of bights.When handle box is filled to the equipment master component, rotatable under the state that projection and hole are engaged with each other during rotation, rotatable rotary driving force is passed to photosensitive drums.As a result, the revolving force slave unit master component that is used to drive photosensitive drums is passed to photosensitive drums.Another kind of known mechanism drives photosensitive drums through the gear that is engaged to photosensitive drums, and then drives the handle box that photosensitive drums constitutes.Yet; In the conventional construction described in the U.S. Pat 5903803; When handle box being mounted to master component or when master component is removed, need making rotatable to move along horizontal direction through moving handle box along direction with rotatable axis approximate vertical.That is, need make rotatable to move horizontally through the opening and closing operation of master component lid.Through the opening operation of said master component lid, separate with projection in the hole.On the other hand, through the shutoff operation of master component lid, move so that and engages towards projection in the hole.Therefore, in traditional handle box, a kind of mechanism need be set on master component, it is used for moving rotatable through the opening and closing operation of master component lid along the rotation direction.In U.S. Pat 4829335 described structures; Need not to move the driven wheel that is arranged at master component along its axis direction, said box just can be mounted to master component and tears open but from master component through moving along the direction that is approximately perpendicular to said axis.Yet in this structure, the driving connecting portion between master component and the handle box is the engaging piece between the gear, thereby is difficult to prevent the rotation unevenness of photosensitive drums.
U.S. Patent application prospectus US2008/0152388A1 discloses another kind of handle box, and the improvement of its above-mentioned relatively handle box is that the driven unit that is positioned at an axial end portion of photosensitive drums is to adopt ball formula universal joint to drive connecting structure.This driving connecting structure exists and is prone to from driven unit, deviate from, and particularly in the middle of transportation, this phenomenon more is prone to, and makes the afunction or the job insecurity of driven unit.
China utility model patent CN200920238326.2 provide a kind of drive assembly of photosensitive drum, comprises the gear and axial adjustment assembly that are tight with at photosensitive drums one end, and this is axially adjusted assembly and has comprised the first motion sub-component, channel parts and central shaft parts; Said channel parts has spatially orthogonal upper hopper chute and gliding groove, and the said first motion sub-component forms cooperating of relative slip with said upper hopper chute on first direction; Said central shaft parts and said gear have common axis, and it forms cooperating of relative slip with said gliding groove on second direction; Said first direction and second direction all perpendicular to photosensitive drum shaft to.The said first motion sub-component comprises that stretching out the outer rotary driving force of said gear receives a head and an adjustment slide block; Said rotary driving force receives head can be connected in said adjustment slide block rotatably around its axis, and being provided with one between said rotary driving force reception head and the adjustment slide block can be around the rotary spacing pin of said axis rotation.When handle box fell machine or taking-up, the rotary driving force in the above-mentioned drive assembly of photosensitive drum received stuck problem takes place between head and the imaging device driver part easily.Therefore, above-mentioned drive assembly of photosensitive drum still has further improved space.
Summary of the invention
First purpose of the present invention provides a kind of zone, dead-centre position that can at utmost reduce when falling machine and taking out handle box, and the rotary driving force of avoiding rotary driving force to receive the stuck problem of generation between head and the imaging device driver part receives head.
Second purpose of the present invention provides a kind of driven unit that above-mentioned rotary driving force receives head that has.
For realizing above-mentioned first purpose; Technical scheme below the present invention has adopted: provide a kind of rotary driving force to receive head; Have outwardly first surface, second surface inwardly and outwardly directed first dog and second dog, said first dog and second dog form the center symmetry about the axis that this rotary driving force receives head; Said first surface has comprised the spherical of indent and has been positioned at this spherical approaching side on every side that said first dog and second dog are separated into first approaching side and second approaching side with this approaching side; Wherein, The surface of each said dog all has the occlusal surface and two sides that seamlessly transit that are used to guide that are used for the cooperation of imaging device driver part; Wherein first side is through first base and said second surface adjacency; A handing-over seamed edge adjacency that tilts with respect to the direction of said axis is passed through through second base and said second surface adjacency in second side between two sides; Said handing-over seamed edge has first end points and second end points, and said second end points is positioned on the said second surface, and intersect at this second end points place on said first base and second base; Said second end points is a distance said axis point farthest on the said dog, said first end points than second end points more near said axis.
Preferably, on the rotation direction when this rotary driving force receives head work, second end points of said handing-over seamed edge is positioned at the updrift side of first end points.
Preferably, the formed angle of direction of said handing-over seamed edge and said axis is 20 ° ~ 60 °
Preferably, the basic direction along said axis of said first dog and second dog is protruding.
For realizing above-mentioned second purpose, the technical scheme below the present invention has adopted: a kind of driven unit is provided, comprises: gear with a stiff end; Axially adjust assembly, it has the rotary driving force that stretches out outside the said gear other end and receives head; Said axial adjustment assembly can be provided with elastic support member and axial limiting parts along said gear shaft to being arranged at reciprocating and flatly moving in the middle of this gear between said axial adjustment assembly and the said gear; Said rotary driving force receives head and has first surface, second surface inwardly and outwardly directed first dog and second dog outwardly, and said first dog and second dog form the center symmetry about the axis that this rotary driving force receives head; Said first surface has comprised the spherical of indent and has been positioned at this spherical approaching side on every side that said first dog and second dog are separated into first approaching side and second approaching side with this approaching side; Wherein, The surface of each said dog all has the occlusal surface and two sides that seamlessly transit that are used to guide that are used for the cooperation of imaging device driver part; Wherein first side is through first base and said second surface adjacency; A handing-over seamed edge adjacency that tilts with respect to the direction of said axis is passed through through second base and said second surface adjacency in second side between two sides; Said handing-over seamed edge has first end points and second end points, and said second end points is positioned on the said second surface, and intersect at this second end points place on said first base and second base; Said second end points is a distance said axis point farthest on the said dog, said first end points than second end points more near said axis.
Preferably; Said axial adjustment assembly has comprised adjustment slide block, channel parts and central shaft parts; Said rotary driving force receives head can be connected in said adjustment slide block rotatably around its axis; Said channel parts has spatially orthogonal upper hopper chute and gliding groove, and said adjustment slide block forms cooperating of relative slip with said upper hopper chute on first direction; Said central shaft parts and said gear have common axis, and it forms cooperating of relative slip with said gliding groove on second direction; Said first direction and second direction all perpendicular to photosensitive drum shaft to.
Preferably, said elastic support member is the spring that is enclosed within on the said central shaft parts, and said central shaft parts are made up of head, stage portion and bar portion, and said head cooperates with said gliding groove, and said stepped portions is between said channel parts and said spring.
For having adopted rotary driving force of the present invention to receive the handle box of head; In being mounted to the process of imaging device; Rotary driving force of the present invention receives head and under the contact pressure of imaging device driver part, turns to suitable position; Thereby the imaging device driver part vertically makes rotary driving force receive a rollback, has guaranteed that the driving function normally carries out.Has avoided rotary driving force to receive stuck problem takes place between head and the imaging device driver part, thereby driving photosensitive drums that can be safe and reliable is worked in zone, dead-centre position when the present invention can at utmost reduce the machine that falls with the taking-up handle box.Driven unit assembling of the present invention is simple, convenient, and structural behaviour is stable, the handle box machine-falling steady, dependable performance, the working stability that have adopted this driven unit to make up.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further:
Fig. 1 is a photosensitive drums structural representation of having used the driven unit of an embodiment of the present invention.
Fig. 2 is the structural representation of the driven unit in the middle of Fig. 1.
Fig. 3 is the parts explosion of driven unit shown in Figure 2.
Fig. 4 is the gear inner structure synoptic diagram of driven unit shown in Figure 2.
Fig. 5 is the structural representation that the rotary driving force in the middle of the driven unit shown in Figure 2 receives head.
Fig. 6 is the view that rotary driving force shown in Figure 5 receives another angle of head.
Fig. 7 be driven unit shown in Figure 2 in handle box falls the machine process with the synoptic diagram that cooperates of imaging device driver part.
Fig. 8 is the partial enlarged drawing of Fig. 7.
Embodiment
Fig. 1 has represented to use the photosensitive drums 10 of the driven unit 1 of a kind of embodiment of the present invention, and driven unit 1 is fixed on an end of the bulging main body 20 of photosensitive drums 10, has photographic layer on the side face of drum main body 20.Driven unit 1 is used to receive the rotary driving force that comes from the imaging device driving mechanism, and this rotary driving force is passed to bulging main body 20, and bulging main body 20 is rotated around its axis under this rotary driving force effect.
Fig. 2～Fig. 4 expresses the basic comprising of driven unit 1, and its structure comprises mainly that gear 2, rotary driving force receive 3, adjustment slide block 4, channel parts 5, rotary spacing pin 6, central shaft parts 9, spacing latch 7 and screw type compression spring 8.Gear 2 is tight with at an end of bulging main body 20 through its stiff end 21, the dead in line of the axis of this gear 2 and drum main body 20, and rotate around their common axis synchronously with drum main body 20.Rotary driving force receives 3 and is connected in adjustment slide block 4 through rotary spacing pin 6, and this rotary driving force receives 3 and can in the certain angle scope, back and forth rotate with respect to adjustment slide block 4 around its axis; Spring 8 is enclosed within on the central shaft parts 9; Central shaft parts 9 are assemblied in the gear 2 through spacing latch 7.
As shown in Figure 4, rotary driving force receives 3, adjustment slide block 4, rotary spacing pin 6, channel parts 5 and central shaft parts 9 constitute an axially adjustment assembly 11.Through the compression of spring 8 and the axial limiting of spacing latch 7, this axially adjusts assembly 11 can be along photosensitive drum shaft to Z, do conditional axially back and forth translation motion with respect to gear 2.In addition, by rotary driving force receives 3, adjustment slide block 4 and rotary spacing pin 6 are formed first a motion sub-component can along perpendicular to photosensitive drum shaft to the first direction A of Z, in upper hopper chute 51, do the conditional first linear reciprocation translation motion with respect to channel parts 5; By the above-mentioned first motion sub-component add the second motion sub-component that channel parts 5 forms then can along perpendicular to photosensitive drum shaft to the second direction B of Z, do the conditional second linear reciprocation translation motion with respect to central shaft parts 9, first direction A is vertical each other with second direction B.
The driven unit 1 of said structure; Except rotary driving force receive 3 with central shaft parts 9 structure; All with utility model patent CN200920238326.2 in the structure of driven unit basic identical; Principle of work is also similar basically, and for example the concrete structure of parts such as gear 2, adjustment slide block 4, channel parts 5, rotary spacing pin 6, spacing latch 7 and screw type compression spring 8 all can be with reference to above-mentioned patent.Below being primarily aimed at difference describes.
Referring to Fig. 5 and Fig. 6; Rotary driving force receive 3 roughly be a similar torch shape; Constitute by the outer end 30 that attenuates successively from (being from up to down in the middle of Fig. 5) outward inwards, pars intermedia 36 and axial region 37; Pars intermedia 36 and axial region 37 are cylindrical, and axial region 37 is provided with the pin-and-hole 38 that supplies rotary spacing pin 6 to pass.
Having first surface and second surface inwardly 301 outwardly and receiving outwardly directed first dog 31 of axis 39 directions of 3 along rotary driving force basically of outer end 30 is symmetrical about these axis 39 formation centers with second dog, 32, the first dogs 31 and second dog 32.The center of said first surface is formed with the spherical 35 of indent, is distributed with approaching side around this spherical 35, and this approaching side is separated into first approaching side 33 and second approaching side 34 by first dog 31 and second dog 32.The surface that the surface of first dog 31 has first occlusal surface 313, first side 311 and second side, 312, the second dogs 32 has second occlusal surface 323, the 3rd side 321 and the 4th side 322.First occlusal surface 313 and second occlusal surface 323 are used for cooperating with the imaging device driver part; First side 311, second side 312, the 3rd side 321 and the 4th side 322 are the inclined-plane that seamlessly transits, and help the imaging device driver part and nuzzle up one of them side and cut spherical 35.Because first dog 31 and second dog, 32 symmetries, be that example is explained its design feature only below therefore with first dog 31.In first dog 31; First side 311 is through first base 302 and said second surface 301 adjacency; Second side 312 is through second base 303 and second surface 301 adjacency, and through handing-over seamed edge 304 adjacency that tilt with respect to the direction of said axis 39, this handing-over seamed edge 304 is preferably 20 ° ~ 60 ° with the formed angle of direction of said axis 39 between first side 311 and second side 312; In this scope; This angle is big more, and first side 311 and second side, 312 gradients are just big more, and the imaging device driver part nuzzles up one of them side more easily and is cut on the said approaching side.Handing-over seamed edge 304 has first end points 305 and second end points 306, and this second end points 306 is positioned on the second surface 301, and intersect at these second end points, 306 places on first base 302 and second base 303; Wherein, said second end points 306 is the said axis 39 of a distance point farthest on first dog 31, and first end points, 305 to the second end points 306 are more near said axis 39.On the rotation direction (direction shown in the arrow among Fig. 6) when this rotary driving force receives 3 work, second end points 306 of said handing-over seamed edge 304 is positioned at the updrift side of first end points 305.Receive in 3 at the rotary driving force of said structure; Because the profile outermost point (i.e. second end points 306) on first dog 31 is positioned on the lower position; This helps the imaging device driver part and skips handing-over seamed edge 304 and contacting with first side 311 or second side 312; And can not produce stuck phenomenon owing to the obstruction and the interference that receive handing-over seamed edge 304, make handle box more smooth and easy with cooperating of imaging device driver part in fall machine or taking-up process.
Referring to Fig. 3 and Fig. 4, central shaft parts 9 are made up of head 91, stage portion 94 and bar portion 92, and stage portion 94 is positioned at the below of head 91.Wherein, head 91 is the lamellar of waist shape, and the shape of cross section of bar portion 92 is waist shape equally, but the cross-sectional area of bar portion 92 is less than the area of head 91.The bottom of bar portion 92 is provided with the radially pin-and-hole 93 of bar portion 92, and this pin-and-hole 93 cooperates with spacing latch 7.Said head 91 cooperates with the gliding groove 52 of channel parts 5, and said stage portion 94 is between channel parts 5 and spring 8.Owing to be provided with this stage portion 94, spring 8 need not directly contact channel parts 5, thereby makes the rotation of channel parts 5 more flexible.
Referring to Fig. 7, the course of work of the driven unit 1 of said structure is following:
1, handle box is being pushed in the process of imaging device, driven unit 1 contacts with imaging device driver part 13 along directions X, and two kinds of situation are arranged this moment:
A, if when initial contact position is dog; Imaging device driver part 13 can brush up against two sides of dog; These two faces must have face can be stressed a little less than; When first side 311 stressed when more weak; Imaging device driver part 13 will wiped second side 312 and promote rotary driving forces and receive 3 after its axis rotates an angle, and imaging device driver part 13 will be cut rotary driving force automatically and receive on 3 two approaching sides, and causes each the adjustment component integral body in the driven unit 1 to move along the Y direction;
B, if initial contact position is a rotary driving force when receiving two approaching sides of 3, imaging device driver part 13 will directly be cut on the approaching side automatically, and causes each the adjustment component integral body in the driven unit 1 to move along the Y direction.
2, along with the putting more effort of directions X, each the adjustment component integral body in the driven unit 1 also increases along Y direction moving displacement; And have only when imaging device drives parts 13 touch spherical 35, each the adjustment component integral body in the driven unit 1 moves along the opposite direction of Y direction, is zero until displacement.
3, imaging device starting, imaging device driver part 13 is couple drive assembly 1 automatically, and driven unit 1 is accepted to drive photosensitive drums from the driving force of imaging device and is rotated.
4, when driven unit 1 is accepted the driving force of imaging device; Driving force from imaging device possibly not be a steady state value; So through each adjustment component in the driven unit 1 among a small circle in staggered straight line move the changing value that cushions the imaging device driving force, thereby cause the photosensitive drums stability of rotation, do not produce and beat and fluctuate; Handle box is in proper working order, and print quality is good.
5, imaging device stops, if from imaging device, take out handle box, handle box moves initially along the opposite direction of directions X, and imaging device driver part 13 begins to break away from driven unit 1.
6, when imaging device drives parts 13 touched spherical 35, each the adjustment component integral body in the driven unit 1 moved along the Y direction.
7, along with each the adjustment component integral body in the driven unit 1 increases along Y direction mobile displacement; If when imaging device drives parts 13 run into two dogs of rotary driving force reception 3; Will stir rotary driving force and receive 3 and rotate an angle, cause 13 incisions of imaging device driver part to receive at rotary driving force on 3 the approaching side around its axis.
8, cut on approaching side when imaging device drives parts, the whole beginning of each adjustment component in the gear driving head is moved along the opposite direction of Y direction, and when displacement was zero, handle box just can take out from imaging device.
Only be preferred implementation of the present invention below, should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, and not break away from the protection domain of claim of the present invention.For example, other axial limiting structure that spacing latch can adopt those skilled in the art to expect easily realizes that the axial limiting structure can be and the individual member of central shaft isolation of components, also can be formed in a part on the central shaft parts.In addition, elastic support member can substitute with the elastomeric element beyond the screw type compression spring, for example can compressed elastic plastic member structure etc.
Claims (7)
1. rotary driving force receives head, has outwardly first surface, second surface inwardly and outwardly directed first dog and second dog, and said first dog and second dog form the center symmetry about the axis that this rotary driving force receives head; Said first surface has comprised the spherical of indent and has been positioned at this spherical approaching side on every side that said first dog and second dog are separated into first approaching side and second approaching side with this approaching side; It is characterized in that:
The surface of each said dog all has the occlusal surface and two sides that seamlessly transit that are used to guide that are used for the cooperation of imaging device driver part; Wherein first side is through first base and said second surface adjacency; A handing-over seamed edge adjacency that tilts with respect to the direction of said axis is passed through through second base and said second surface adjacency in second side between two sides;
Said handing-over seamed edge has first end points and second end points, and said second end points is positioned on the said second surface, and intersect at this second end points place on said first base and second base;
Said second end points is a distance said axis point farthest on the said dog, said first end points than second end points more near said axis.
2. rotary driving force according to claim 1 receives head, it is characterized in that, on the rotation direction when this rotary driving force receives head work, second end points of said handing-over seamed edge is positioned at the updrift side of first end points.
3. rotary driving force according to claim 1 receives head, it is characterized in that the formed angle of the direction of said handing-over seamed edge and said axis is 20 ° ~ 60 °.
4. rotary driving force according to claim 1 receives head, it is characterized in that, the basic direction along said axis of said first dog and second dog is protruding.
5. driven unit comprises:
Gear with a stiff end;
Axially adjust assembly, it has the rotary driving force that stretches out outside the said gear other end and receives head;
Said axial adjustment assembly can be provided with elastic support member and axial limiting parts along said gear shaft to being arranged at reciprocating and flatly moving in the middle of this gear between said axial adjustment assembly and the said gear;
Said rotary driving force receives head and has first surface, second surface inwardly and outwardly directed first dog and second dog outwardly, and said first dog and second dog form the center symmetry about the axis that this rotary driving force receives head; Said first surface has comprised the spherical of indent and has been positioned at this spherical approaching side on every side that said first dog and second dog are separated into first approaching side and second approaching side with this approaching side; It is characterized in that,
The surface of each said dog all has the occlusal surface and two sides that seamlessly transit that are used to guide that are used for the cooperation of imaging device driver part; Wherein first side is through first base and said second surface adjacency; A handing-over seamed edge adjacency that tilts with respect to the direction of said axis is passed through through second base and said second surface adjacency in second side between two sides;
Said handing-over seamed edge has first end points and second end points, and said second end points is positioned on the said second surface, and intersect at this second end points place on said first base and second base;
Said second end points is a distance said axis point farthest on the said dog, said first end points than second end points more near said axis.
6. driven unit according to claim 5; It is characterized in that: said axial adjustment assembly has comprised adjustment slide block, channel parts and central shaft parts; Said rotary driving force receives head can be connected in said adjustment slide block rotatably around its axis; Said channel parts has spatially orthogonal upper hopper chute and gliding groove, and said adjustment slide block forms cooperating of relative slip with said upper hopper chute on first direction; Said central shaft parts and said gear have common axis, and it forms cooperating of relative slip with said gliding groove on second direction; Said first direction and second direction all perpendicular to photosensitive drum shaft to.
7. driven unit according to claim 6; It is characterized in that: said elastic support member is the spring that is enclosed within on the said central shaft parts; Said central shaft parts are made up of head, stage portion and bar portion; Said head cooperates with said gliding groove, and said stepped portions is between said channel parts and said spring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110041855 CN102096352B (en) | 2011-02-21 | 2011-02-21 | Rotating driving force receiver and drive component |
| PCT/CN2012/071145 WO2012113299A1 (en) | 2011-02-21 | 2012-02-15 | Rotation driving force receiver head and drive assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110041855 CN102096352B (en) | 2011-02-21 | 2011-02-21 | Rotating driving force receiver and drive component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102096352A CN102096352A (en) | 2011-06-15 |
| CN102096352B true CN102096352B (en) | 2012-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110041855 Active CN102096352B (en) | 2011-02-21 | 2011-02-21 | Rotating driving force receiver and drive component |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102096352B (en) |
| WO (1) | WO2012113299A1 (en) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096352B (en) * | 2011-02-21 | 2012-10-17 | 珠海天威飞马打印耗材有限公司 | Rotating driving force receiver and drive component |
| CN103135385B (en) * | 2011-11-22 | 2015-12-16 | 珠海艾派克科技股份有限公司 | Driven unit in a kind of handle box and comprise the handle box of this driven unit |
| CN103809420B (en) * | 2012-11-12 | 2017-02-01 | 珠海艾派克科技股份有限公司 | Processing cartridge |
| USRE46847E1 (en) | 2013-07-08 | 2018-05-15 | General Plastic Industrial Co., Ltd. | Transmission device for photosensitive drum |
| USRE46863E1 (en) | 2013-07-08 | 2018-05-22 | General Plastic Industrial Co., Ltd. | Transmission device for photosensitive drum |
| US9098048B2 (en) | 2013-08-13 | 2015-08-04 | General Plastic Industrial Co., Ltd. | Transmission device for photosensitive drum |
| CN105589318B (en) * | 2014-11-13 | 2019-10-22 | 纳思达股份有限公司 | A kind of handle box driving assembly, photoconductive drum unit, handle box and image forming apparatus |
| US9740163B2 (en) | 2013-09-29 | 2017-08-22 | Ninestar Corporation | Rotational force driving assembly process cartridge |
| CN104516224B (en) * | 2013-09-29 | 2018-10-09 | 纳思达股份有限公司 | A kind of rotary force drive component and handle box |
| JP2015121776A (en) * | 2013-11-19 | 2015-07-02 | 三菱化学株式会社 | Process cartridge, photoreceptor drum unit and a pair of end part members |
| CN104155863B (en) * | 2014-08-20 | 2017-01-11 | 珠海天威飞马打印耗材有限公司 | Torque receiving assembly, photosensitive drum, and process cartridge |
| CN105892248B (en) * | 2014-10-09 | 2018-07-27 | 中山诚威科技有限公司 | Power reception part |
| US20160282798A1 (en) | 2015-03-24 | 2016-09-29 | Mitsubishi Chemical Corporation | Transmission device for a photosensitive drum |
| CN106325022B (en) * | 2015-06-19 | 2023-10-27 | 江西镭博钛电子科技有限公司 | Developing box |
| WO2017097036A1 (en) * | 2015-12-07 | 2017-06-15 | 珠海艾派克科技股份有限公司 | Drive assembly and processing cartridge using same |
| CN205691944U (en) * | 2015-12-07 | 2016-11-16 | 珠海艾派克科技股份有限公司 | Drive assembly, the handle box using this assembly and image processing system |
| CN106896687B (en) * | 2015-12-17 | 2023-11-07 | 纳思达股份有限公司 | Power receiving unit, process cartridge and image forming apparatus |
| WO2017101087A1 (en) * | 2015-12-17 | 2017-06-22 | 珠海艾派克科技股份有限公司 | Power receiving unit, processing box and image formation device |
| CN108153128B (en) * | 2017-08-14 | 2024-01-30 | 珠海市拓佳科技有限公司 | Power transmission device and process cartridge |
| CN107991853B (en) * | 2017-12-28 | 2024-04-26 | 珠海天威飞马打印耗材有限公司 | Rotary driving force receiving head, driving force transmission assembly and processing box |
| CN110231761A (en) * | 2018-03-06 | 2019-09-13 | 纳思达股份有限公司 | Handle box |
| CN108459484B (en) * | 2018-05-25 | 2024-03-22 | 珠海天威飞马打印耗材有限公司 | Process cartridge and electrophotographic image forming apparatus |
| CN108388099A (en) * | 2018-05-14 | 2018-08-10 | 珠海大琴信息科技有限公司 | A kind of handle box |
| CN108388096A (en) * | 2018-05-14 | 2018-08-10 | 珠海大琴信息科技有限公司 | A kind of handle box |
| CN208314445U (en) * | 2018-07-04 | 2019-01-01 | 珠海天威飞马打印耗材有限公司 | Rotate force transfer unit, photosensitive drums and handle box |
| CN108983577A (en) * | 2018-07-19 | 2018-12-11 | 珠海天威飞马打印耗材有限公司 | Handle box |
| CN109917623B (en) * | 2019-04-28 | 2024-05-28 | 珠海天威飞马打印耗材有限公司 | Rotational force transmitting assembly, toner container, image forming apparatus, and method of loading and unloading |
| CN110133980B (en) * | 2019-06-03 | 2024-03-26 | 珠海市拓佳科技有限公司 | Process cartridge and image forming apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4572682A (en) * | 1982-11-29 | 1986-02-25 | Ricoh Company, Ltd. | Lubricated universal joint |
| CN201532527U (en) * | 2009-10-27 | 2010-07-21 | 珠海天威飞马打印耗材有限公司 | Photosensitive drum drive assembly |
| CN201993584U (en) * | 2011-02-21 | 2011-09-28 | 珠海天威飞马打印耗材有限公司 | Rotary-driving force receiving head and driving component |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS634252A (en) * | 1986-06-24 | 1988-01-09 | Canon Inc | Process cartridge and image forming device using same |
| KR100270672B1 (en) * | 1996-09-26 | 2000-11-01 | 미다라이 후지오 | Process cartridge electrophotographic image forming apparatus driving force transmission part and electrophotographic photosensitive drum |
| JP4498407B2 (en) * | 2006-12-22 | 2010-07-07 | キヤノン株式会社 | Process cartridge, electrophotographic image forming apparatus, and electrophotographic photosensitive drum unit |
| CN102096352B (en) * | 2011-02-21 | 2012-10-17 | 珠海天威飞马打印耗材有限公司 | Rotating driving force receiver and drive component |
-
2011
- 2011-02-21 CN CN 201110041855 patent/CN102096352B/en active Active
-
2012
- 2012-02-15 WO PCT/CN2012/071145 patent/WO2012113299A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4572682A (en) * | 1982-11-29 | 1986-02-25 | Ricoh Company, Ltd. | Lubricated universal joint |
| CN201532527U (en) * | 2009-10-27 | 2010-07-21 | 珠海天威飞马打印耗材有限公司 | Photosensitive drum drive assembly |
| CN201993584U (en) * | 2011-02-21 | 2011-09-28 | 珠海天威飞马打印耗材有限公司 | Rotary-driving force receiving head and driving component |
Non-Patent Citations (1)
| Title |
|---|
| JP昭63-4252A 1988.01.09 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012113299A1 (en) | 2012-08-30 |
| CN102096352A (en) | 2011-06-15 |
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