CN104991428A - Transmission device for photosensitive drum - Google Patents
Transmission device for photosensitive drum Download PDFInfo
- Publication number
- CN104991428A CN104991428A CN201410542142.0A CN201410542142A CN104991428A CN 104991428 A CN104991428 A CN 104991428A CN 201410542142 A CN201410542142 A CN 201410542142A CN 104991428 A CN104991428 A CN 104991428A
- Authority
- CN
- China
- Prior art keywords
- clamping block
- transmission component
- photosensitive drums
- shape clamping
- axostylus axostyle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D1/108—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling
- F16D1/112—Quick-acting couplings in which the parts are connected by simply bringing them together axially having retaining means rotating with the coupling and acting by interengaging parts, i.e. positive coupling the interengaging parts comprising torque-transmitting surfaces, e.g. bayonet joints
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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
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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
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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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electrophotography Configuration And Component (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Abstract
A transmission device for a photosensitive drum includes a sleeve having at least one guiding groove, a transmission unit having a shaft disposed in the sleeve and capable of moving and rotating at the same time, an elastic member, and a gear member receiving the sleeve and the elastic member so that the elastic member exerts elastic force on the shaft of the transmission unit. The transmission unit has two L-shaped engagement blocks defining a receiving space therebetween. Each L-shaped engagement block has an inclined outer surface, an inner surface, an inclined top surface and an engagement concave connecting the inner and outer surfaces are is rotatably secured to a base. The engagement concaves are opened toward opposite directions for engagement with two pillars of a drive member of an electronic image forming apparatus.; Accordingly, the transmission device can be connected with and separated from the drive member smoothly.
Description
Technical field
The present invention relates to a kind of photosensitive drums being arranged on the electronic imaging apparatus such as printer, photoprinter, particularly a kind of transmission component of photosensitive drums.
Background technology
Background content described herein is the ins and outs representing this case in order to outline, with regard to the present inventor's works described in this background or embodiment not should clearly or metaphor refute prior art of the present invention as core, be also not suitable as prior art during application.
Photosensitive drums is one of most important component and be located in an individual toner cartridges in electronic imaging apparatus, mat photosensitization and conduct electricity and adsorb carbon dust and video picture print file simultaneously, a photosensitive drums mainly contains the transmission component that a photosensitive roller and is located at this photosensitive roller one end, this transmission component is that the actuator be located in the housing of electronic imaging apparatus is connected with one, and rotation function is sent to this photosensitive roller by this actuator.
The transmission component of existing photosensitive drums comprise one can with the driving member of this actuator clamping, and usually adopt this driving member pushed against and the design of beat (as disclosed in US Patent No. 8295734) by this actuator, or the design (disclosed by Chinese patent CN201532527U) that this driving member can move axially by the pushing and pressing of this actuator, by these design techniques, this driving member just can be connected in this actuator when this individual toner cartridges is positioned in this electronic imaging apparatus by user, and be separated with this actuator when this individual toner cartridges is taken out by user from this electronic imaging apparatus.
But, above-mentioned existing for photosensitive drums and there is a driving member can beat or the transmission component that moves axially, because its structure is quite complicated, so that manufacture and comparatively difficulty in assembling.
Therefore, in prior art, still existing defects and deficiency have to be solved.
Summary of the invention
Because above-mentioned situation, the object of the present invention is to provide a kind of transmission component of photosensitive drums, this transmission component can combine in the mode being different from prior art with the actuator of electronic imaging apparatus and be separated, and structure is more simple.
Another object of the present invention is to the transmission component providing a kind of photosensitive drums, this transmission component can firmly combine with the actuator of electronic imaging apparatus and be separated swimmingly.
For reaching above-mentioned purpose, the transmission component of photosensitive drums provided by the present invention is in order to the actuator clamping with an electronic imaging apparatus, and this actuator has two projections.
In an aspect of of the present present invention, this transmission component comprises a driving member, and this driving member comprises an axostylus axostyle and an interface arrangment; This axostylus axostyle extends along a hypothetical axis, and has one towards the first end, of a first direction towards the second end of a second direction contrary with this first direction, and at least one projection extended along this axostylus axostyle radial direction.
This interface arrangment has a base portion extended by the first end of this axostylus axostyle, the one accommodating short slot being formed at this base portion, and two L shape clamping blocks, bottom respectively this L shape clamping block has one and a clamping pawl, there is bottom this first end and a relative the second end, this first end forms a hook portion, this clamping pawl is vertically extended by the second end bottom this, this two L shape clamping block is located in two opposite sides of this accommodating short slot respectively pivotly, make respectively this L shape clamping block can be positioned at the pivot axis of the second end bottom this around one, this pivotal axis is perpendicular to this hypothetical axis, under usual state, first end bottom this is towards this hypothetical axis, this clamping pawl is towards this first direction spiral extension, there is an accommodation space in order to this actuator accommodating between this two L shape clamping block.
In an embodiment, the axostylus axostyle of this driving member has a jack and penetrates for a latch, and the part that this latch protrudes from this jack is this projection.
In an embodiment, this base portion has two pairs of holes and is communicated with this accommodating short slot.
In an embodiment, respectively this L shape clamping block has more a rotary stopper end and is positioned at the second end bottom this and towards the first end bottom this.
In an embodiment, respectively this L shape clamping block also has the perforation the second end be positioned at bottom this and makes this perforation corresponding with the position of this pivotal axis.
In an embodiment, respectively the clamping grippers of this L shape clamping block has one toward first direction gradually near the lateral surface of this hypothetical axis, one towards the medial surface of this accommodation space, one sloped top face being positioned at one first intersection of this lateral surface and this medial surface, the one hook draw-in groove being positioned at one second intersection of this lateral surface and this medial surface, and a top between this sloped top face and this hook draw-in groove, wherein the bearing of trend of this sloped top face and the angle of this hypothetical axis are not equal to 90 degree, and two of this two clampings pawl hook draw-in groove opening roughly mutually in the opposite direction, stretch in this hook draw-in groove via the opening of this hook draw-in groove with two projections for this actuator.In an embodiment, the hook draw-in groove of each L shape clamping block of this driving member has the confined planes of a recess and between this recess and this top, and this confined planes is roughly tilt towards the direction of this sloped top face from this top.
In an embodiment, respectively the first end of the bottom of this L shape clamping block and the second end have one first width W 1 and one second width W 2 respectively, and wherein this first width W 1 is be narrower than this second width W 2.
In an embodiment, this accommodating short slot has two opposite sides that two openings are symmetrically located at this base portion, and two groove recessed between this base portion and this axostylus axostyle and respectively with this two open communication, wherein respectively this groove has a width N1, respectively this opening has a width N2, and respectively the width N1 of this groove is narrower than the width N2 of respectively this opening.In an embodiment, this two groove is connected to form a groove.
In an embodiment, when this two L shape clamping block is placed in this accommodating short slot, respectively this L shape clamping block system is articulated with this base portion by a latch is inserted in each pair of hole of this perforation and this base portion, make the second end system of the bottom of respectively this L shape clamping block be placed in respectively this opening and respectively the first end system of the bottom of this L shape clamping block be placed in respectively this groove.
In an embodiment, respectively the hook portion of this L shape clamping block is a T-shaped hook.
In addition, this interface arrangment also has a retaining piece and overlaps with the hook portion of each bottom of this L shape clamping block.
In an embodiment, this retaining piece is resilient ring, magnet or spring, and this resilient ring can be made up of a resilient material, and this resilient material is plastic cement or silica gel.
In an embodiment, this resilient ring has two opposite sides that two earrings are positioned at this resilient ring.
In addition, this transmission component, except comprising a driving member, more contains a sleeve, a gear member and an elastic component.
This sleeve has a body, runs through this body axis hole along this hypothetical axis, and be at least onely formed at this body and be communicated with the guide groove of this axis hole, the axostylus axostyle of this driving member is rotatable also can be axially movably located in this axis hole, at least one projection of this axostylus axostyle is installed with movably in this at least one guide groove, and this sleeve more can have two projections and be protruded out by this body.
In an embodiment, at least one guide groove of this sleeve is rectangular, in another embodiment, at least one guide groove of this sleeve has a base and is approximately perpendicular to this hypothetical axis, dual side-edge and is extended towards this first direction by two ends on this base respectively, and one top margin be connected between this dual side-edge, wherein this top margin has an inclination position and an extending part parallel with this base.
In addition, this gear member connects photosensitive drums, and this gear member has one and extends and the body of body in order to this sleeve accommodating along this hypothetical axis, and this sleeve is combined with the mode cannot rotated around this hypothetical axis and this gear member.
In an embodiment, this gear member has bottom a top, a gear part and, this gear part is extended towards this second direction along this hypothetical axis by this top, be extended towards this second direction along this hypothetical axis by this gear part bottom this, wherein the top of this gear member has at least one groove.
In addition, this elastic component is arranged in the axis hole of this sleeve, and its two end is connected to the second end of a diapire of this gear member and the axostylus axostyle of this driving member respectively.
In another aspect of the present invention, the transmission component of this photosensitive drums contains a driving member, and this driving member has an axostylus axostyle and an interface arrangment in an embodiment, this axostylus axostyle extends along a hypothetical axis, and has one towards the first end, of a first direction towards the second end of a second direction contrary with this first direction, and at least one projection extended along this axostylus axostyle radial direction, this interface arrangment has a base portion, one accommodating short slot, two L shape clamping blocks, and a retaining piece, this base portion is extended by the first end of this axostylus axostyle, this accommodating short slot is formed at this base portion, bottom respectively this two L shape clamping block has one and a clamping pawl, there is bottom this first end and a relative the second end, this first end forms a hook portion, this clamping pawl system is vertically extended by the second end bottom this, wherein, this two L shape clamping block is located in two opposite sides of this accommodating short slot respectively pivotly, make respectively this L shape clamping block can be positioned at the pivot axis of the second end bottom this around one, this pivotal axis is perpendicular to this hypothetical axis, under usual state, first end bottom this is towards this hypothetical axis, this clamping pawl is towards this first direction spiral extension, wherein between this two L shape clamping block, there is an accommodation space, the hook portion of this retaining piece and the respectively bottom of this L shape clamping block overlaps.
This transmission component also can have a sleeve as above, a gear member and an elastic component.
By this, the transmission component of photosensitive drums provided by the present invention, it is more simple that it constructs comparatively prior art, and the hook draw-in groove of this interface arrangment can with two projection clampings of the actuator of electronic imaging apparatus, and then make this driving member be driven and rotate.In addition, when this transmission component will combine with the actuator of electronic imaging apparatus and be separated by user, this interface arrangment pushes against by the actuator of electronic imaging apparatus, this driving member is moved axially along this sleeve, simultaneously, the projection of this axostylus axostyle is subject to the guiding of respectively this guide groove of this sleeve and this driving member is rotated, and thus, this driving member can firmly combine with the actuator of electronic imaging apparatus by moving and rotate simultaneously and be separated swimmingly.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Accompanying drawing explanation
Accompanying drawing explains for one or more embodiment of the present invention, and explain creation principle of the present invention together with explanatory note.In embodiment, drawing reference numeral identical in each accompanying drawing refers to same or analogous element.
The three-dimensional exploded view of the photosensitive drums transmission component of Fig. 1 one embodiment of the invention;
The three-dimensional exploded view of the photosensitive drums transmission component of Fig. 2 another embodiment of the present invention;
The transmission component of Fig. 3 A and Fig. 3 B the present invention two embodiment, the stereographic map of its retaining piece;
The stereographic map of Fig. 4 A and Fig. 4 B one embodiment of the invention transmission component and vertical view;
The transmission component of Fig. 5 A-Fig. 5 D one embodiment of the invention, the different stereographic maps of the L shape clamping block of its driving member;
The transmission component of Fig. 6 A-Fig. 6 F one embodiment of the invention, the assembling process schematic diagram of its driving member;
The transmission component of Fig. 7 A, Fig. 7 B, Fig. 7 C another embodiment of the present invention, the stereographic map of its driving member, another solid, and vertical view;
The transmission component of Fig. 8 A-Fig. 8 D another embodiment of the present invention, the different stereographic maps of the L shape clamping block of its driving member;
The transmission component of Fig. 9 A-Fig. 9 C and Figure 10 A-Figure 10 F another embodiment of the present invention, the assembling process signal of its driving member;
The photosensitive drums transmission component of Figure 11 A, Figure 11 B and Figure 11 C one embodiment of the invention, the vertical view of its sleeve, cut-open view, and another cut-open view;
The photosensitive drums transmission component of Figure 12 A and Figure 12 B one embodiment of the invention, the cut-open view of its sleeve and stereographic map;
The photosensitive drums transmission component of Figure 13 A, Figure 13 B, Figure 13 C and Figure 13 D one embodiment of the invention, stereographic map, vertical view, cut-open view that its gear member and sleeve and gear member combine, and another cut-open view;
The photosensitive drums transmission component of Figure 14 one embodiment of the invention, the stereographic map of its latch;
The photosensitive drums transmission component of Figure 15 one embodiment of the invention, the stereographic map of its elastic component;
The assembling process schematic diagram of the photosensitive drums transmission component of Figure 16 A-Figure 16 C one embodiment of the invention;
The photosensitive drums transmission component of Figure 17 A to Figure 19 C one embodiment of the invention and the connection procedure schematic diagram of actuator;
The photosensitive drums transmission component of Figure 20 A to Figure 23 B another embodiment of the present invention and another connection procedure schematic diagram of actuator;
The photosensitive drums transmission component of Figure 24 A to Figure 26 one embodiment of the invention and the detachment process schematic diagram of actuator; And
The photosensitive drums transmission component of Figure 27 A to Figure 29 another embodiment of the present invention and another detachment process schematic diagram of actuator.
Wherein, Reference numeral
100 transmission component 20 driving member 200 transmission components
30 sleeve 32 body 322 axis holes
324 guide groove 34 projection 40 latches
50 elastic component 60 gear member 61 bodys
64 roof 65 diapire 66 tops
69 grooves bottom 67 gear part 68
70 axostylus axostyle 71 first end 72 second ends
73 jack 74 body of rod 75 projections
80 interface arrangment 81 base portion 81a base portions
81b base portion 811 accommodating short slot 811a opening
811b groove 812 hole 818 stop section
82 clamping block 82A first clamping block 82B second clamping blocks
820 clamping pawl 821 top 822 sloped top face
823 hook draw-in groove 823a recess 823b confined planes
824 medial surface 825 lateral surface 826 hook portions
827 perforation 828 positive stop end 828 ' positive stop ends
829a first end 829b the second end bottom 829
83 latch 86 accommodation spaces 89 retaining piece (resilient ring)
89 ' retaining piece (resilient ring) 891 earrings 90 actuator
92 projection 92A first projection 92B second projections
93 body D1 first direction D2 second directions
L hypothetical axis N1 width N2 width
W1 first width W 2 second width
Embodiment
The present invention will be described in more detail with several embodiment collocation accompanying drawing in following, the present invention can implement in many different forms according to this, so should as limit, different providing of embodiment will make the present invention more complete, and this area is had usually know that the knowledgeable can fully understand summary of the invention, in this instructions, similar label refers to similar components.
The title that this instructions and summary of the invention use has the common connotation in this area usually, describe title of the present invention will in following or instructions explain, to guide implementer according to this of the present invention further.For simplicity, some title may be marked with italics and/or quotation marks, mark and/or capitalization is adopted not to affect with connotation the scope of title, that is no matter whether the title in this instructions and summary of the invention adopt and to mark and/or capitalization does not affect with connotation the scope of title, same thing can be described by multiple saying but not only limit a kind of saying, therefore, any one can use alternative language and synonym in this title discussed, and no matter whether title is set forth at this or is discussed and be not endowed any special meaning, some title has synonym, one or more synon enumerate not represent can get rid of other synon uses, in this manual, the using and discuss only as explanation of embodiment, and the scope of unrestricted the present invention or embodiment title and connotation.
When an element be described as be in another element it " on " time, can be read as directly on another element or among element, on the contrary, when an element be described to " directly " another element it " on " time, just not there is the connotation among element.As the use of this instructions, this title " and/or " contain any title combination of one or more tools association.
Should be understood that, even if first, second, third to claim etc. may be used to describe various different element, assembly, region, layer and/or section, so these elements, assembly, region, layer and/or section should not be subject to the restriction of respectively this title, these titles are only used for differentiation one element, assembly, region, layer or section and another element, assembly, region, layer or section, therefore, one first element discussed in following instructions, assembly, region, layer or section, under the prerequisite not departing from teaching of the present invention, the second element can be called as, assembly, region, layer or section.
Should be understood that, when an element to be regarded as with the relation of another element " on .. ", " attachment " to, ' attach ' to, " combination " in, in " contact " etc., namely mean this element can directly " on .. ", " adding " to, ' attach ' to, " combination " is in, " contact " another element or have medium element to be clipped in wherein.On the contrary, when an element and the relation of another element described for " directly on .. ", " being directly attached " to, " directly connecting " to, " being directly combined " in, or time " directly contacting ", just there is not this medium element, when one structure or feature " adjoin " in another feature time, its meaning for both may have part for overlapping or under it.
The object of title used herein is to describe specific embodiment, not in restriction the present invention, such as, singulative " one ", the connotation of " one " and " being somebody's turn to do " is also intended to comprise various ways, unless the context, will be understood that, when " comprising " and/or " comprising ", " comprise " and/or " comprising ", " to have " and/or the wording such as " having " is used to specify stated feature in instructions, region, overall, step, operation, element, and/or during the existing of assembly, other one or more features can not be got rid of, region, overall, step, operation, element, assembly, and/or the existence of group or additional.
In addition, other relative titles are as " below ", " bottom ", " top ", " top ", this be used to describe graphic in the pass of an element and another element, will be understood that, these relational languages also can in order to express position and the orientation of the element do not presented in accompanying drawing, such as, when the element in an accompanying drawing overturns, will become in other elements " top " from other elements " below " to the description of this element, the title of precedent " below " can represent the meaning of below and top simultaneously according to graphic definition, similarly, when the element in an accompanying drawing overturns, to the description of this element will from " lower than " other elements or other elements " below " become other elements " above ".Precedent " lower than " or the title of " below " can represent simultaneously above with the meaning below.
Non-ly separately to define, what all titles (comprising technology and scientific name) that the present invention uses had this area knows the synonymous that the knowledgeable understands usually usually, even, some common dictionaries have the title of definition should be consistent with the connotation in correlation technique and the present invention, unless and have clear and definite definition in the description, otherwise these titles should not be explained too idealized or too formal.
Left and right ", within " approximately ", " in fact " or " probably " generally refer to 20% of a given numerical value or scope, the scope more fortunately within 10% very within 5%.Numerical value one outline value provided by the invention, if not otherwise specified, means the meaning such as " left and right ", " approximately ", " in fact " or " probably ".
" comprise " herein, " comprising ", " with ", " having ", the similar words such as " containing " or " comprising " be open word, meaning namely including but not limited to.
Herein, " A, B; and C at least one of them " a kind of logic (A or B or C) should be construed as, because "or" is do not have a logic of exclusiveness, under the prerequisite not changing the principle of the invention, the one or more steps in a method perhaps can change with different order or implement simultaneously.
Then will in conjunction with graphic explanation embodiments of the invention, according to object of the present invention, as the description of embodiment discussed herein and broad sense, the present invention is relevant with the transmission component of the photosensitive drums being arranged on the electronic imaging apparatus such as printer, photoprinter.
Please refer to Fig. 1, the transmission component 100 of a kind of photosensitive drums that first embodiment of the invention provides, it comprises driving member 20, sleeve 30, elastic component 50, and a gear member 60.The transmission component 200 of the photosensitive drums that another embodiment of Fig. 2 provides, it is roughly identical with the transmission component 100 shown in Fig. 1, and only the elastic holder 89 of this transmission component 100 is different with the elastic holder 89 ' of this transmission component 200.
As shown in Figure 1, Figure 2 and shown in Fig. 4 A to Figure 10 F, this driving member 20 has axostylus axostyle 70 and an interface arrangment 80; This axostylus axostyle 70 has a cylindric body of rod 74 and at least one projection 75 extends along this cylindric body of rod 74 radial direction, this cylindric body of rod 74 is the elongated members extended along a hypothetical axis L, and have one towards the first end 71, of a first direction D1 towards second end 72 of a second direction D2 contrary with this first direction D1, and the jack 73 that radially runs through this cylindric body of rod 74, in an embodiment, one latch 40 penetrates in this jack 73 in time assembling, and the part that this latch 40 protrudes from this jack 73 is this projection 75.
This interface arrangment 80 has a base portion 81 and is extended by the first end 71 of this axostylus axostyle 70 integratedly, and an accommodating short slot 811 is formed at this base portion 81, and this base portion 81 has two pairs of holes 812 and is communicated with this accommodating short slot 811.
As shown in Fig. 4 A, Fig. 4 B, Fig. 7 A-Fig. 7 C, this accommodating short slot 811 has two opposite sides that two opening 811a are symmetrically located at this base portion 81, and two groove 811b to be recessedly communicated with this two opening 811a respectively between this base portion 81 and first end 71 of this axostylus axostyle 70, as shown in Fig. 7 A-Fig. 7 C, respectively this groove 811b has a width N1, respectively this opening 811a has a width N2, and respectively the width N1 of this groove 811b is narrower than the width N2 of respectively this opening 811a.In an embodiment, as shown in Fig. 7 A-Fig. 7 C, this accommodating short slot 811 has multiple stop section 818 and excessively rotates towards this hypothetical axis L to prevent L shape clamping block 82, in addition, this two groove 811b can be connected to form a groove, in this situation, this base portion 81 is divided into two part 81a and 81b, as shown in Figure 4.
This interface arrangment 80 also comprises two L shape clamping blocks 82, respectively this L shape clamping block 82 have one bottom 829 and a clamping pawl 820, bottom this, 829 have an a first end 829a and relative the second end 829b, this first end 829a forms a hook portion 826, this clamping pawl 820 by bottom this 829 the second end 829b vertically extend, this two L shape clamping block 82 is located in two opposite sides of this accommodating short slot 811 respectively pivotly, make respectively this L shape clamping block 82 can be positioned at the pivot axis of the second end 829b of bottom this 829 around one, this pivotal axis is perpendicular to this hypothetical axis L, under usual state, bottom this first end 829a of 829 towards this hypothetical axis L and this clamping pawl 820 towards this first direction D1 spiral extension, there is an accommodation space 86 in order to this actuator 90 accommodating between this two L shape clamping block 82.
As Fig. 5 A-Fig. 5 D, shown in Fig. 8 A-Fig. 8 D, respectively this L shape clamping block 82 has one toward first direction D1 gradually near the lateral surface 825 of this hypothetical axis L, one towards the medial surface 824 of this accommodation space 86, one sloped top face 822 being positioned at this lateral surface 825 and an intersection of this medial surface 824, the one hook draw-in groove 823 being positioned at this lateral surface 825 and another intersection of this medial surface 824, and a top 821 between this sloped top face 822 and this hook draw-in groove 823, the bearing of trend of this sloped top face 822 and the angle of this hypothetical axis L are approximately 30 to 80 and spend, hook draw-in groove 823 opening of this two L shape clamping block 82 roughly mutually in the opposite direction, stretch in this hook draw-in groove 823 via the opening of this hook draw-in groove 823 with two projections 92 for this actuator 90.Respectively this hook draw-in groove 823 has the confined planes 823b of an arcuate recess 823a and between this recess 823a and this top 821, this confined planes 823b roughly tilts towards the direction of this sloped top face 822 from this top 821, and hook draw-in groove 823 opening of this two clamping block 82 roughly mutually in the opposite direction.
Shown in Fig. 5 A-Fig. 5 D, Fig. 8 A-Fig. 8 D, respectively the first end 829a of the bottom 829 of this L shape clamping block 82 and the second end 829b has one first width W 1 and one second width W 2 respectively, and this first width W 1 is narrower than this second width W 2.
In other embodiments, respectively the hook portion 826 of this L shape clamping block 82 is a T-shaped hook, and in addition, respectively this L shape clamping block 82 also has the second end 829b that a perforation 827 is positioned at bottom this 829, and as shown in Figure 5, this perforation 827 is corresponding with the position of this pivotal axis.
In addition, respectively this L shape clamping block 82 have a rotary stopper end 828 be positioned at bottom this 829 the second end 829b and towards bottom this 829 first end 829a, in an embodiment, as shown in Figure 5, this rotary stopper end 828 be by bottom this 829 the side of the second end 829b extend to opposite side, and this rotary stopper end 828 have one with bottom this 829 the identical width W 2 of the second end 829b, but, in another embodiment, as D shown in FIGS. 8 A-8, this rotary stopper end 828 ' by bottom this 829 the middle of the second end 829b extend, and this rotary stopper end 828 ' have one roughly with bottom this 829 the identical width W 1 of first end 829a and be narrower than the width W 2 of the second end 829b of bottom this 829.
In addition, this interface arrangment 80 also comprises a retaining piece 89 and overlaps with the hook portion 826 of each bottom 829 of this L shape clamping block 82, this retaining piece 89 can be resilient ring, magnet or spring, in this embodiment, as shown in Figure 3A, this retaining piece is a resilient ring 89, this resilient ring 89 can be made up of a resilient material, this resilient material such as plastic cement or silica gel, in this embodiment, hook portion 826 and this resilient ring 89 of the bottom 829 of this two L shape clamping block 82 overlap.In another embodiment, as shown in Figure 3 B, this resilient ring 89 ' has two opposite sides that two earrings 891 are positioned at this resilient ring 89 ', and by this, the hook portion 826 of the bottom 829 of this two L shape clamping block 82 overlaps with two earrings 891 of this resilient ring 89 '.In addition, a spring also can be utilized to connect the hook portion 826 of the bottom 829 of this two L shape clamping block 82, in addition, magnetic force also can be used to make this two L shape clamping block 82 maintain usual state.
According to the present invention, the assembling process of this driving member 20 is quite simple, as Fig. 6 A-Fig. 6 F, the transmission component of Fig. 9 A-Fig. 9 C and Figure 10 A-Figure 10 F another embodiment of the present invention, the assembling process signal of its driving member, shown in Figure 10 A-Figure 10 F, this two L shape clamping block 82 is placed in this accommodating short slot 811 and is articulated with this base portion 81 by two latches 83, for example, respectively this L shape clamping block 82 is placed in corresponding opening 811a and groove 811b respectively, two latches 83 are inserted in the perforation 827 of respectively this L shape clamping block 82 and each pair of hole 812 of this base portion 81 respectively, and respectively this L shape clamping block 82 is articulated with this base portion 81, then, this retaining piece 89 resilient ring overlap joint catches on the hook portion 826 of this two L shape clamping block 82, as shown in Fig. 6 A-Fig. 6 F.In addition, as shown in Fig. 9 A-Fig. 9 C, Figure 10 A-Figure 10 F, first, this axostylus axostyle 70 being penetrated this resilient ring 89 ' makes this two earrings 891 be positioned at this two groove 811b, then, respectively this L shape clamping block 82 is placed in corresponding opening 811a and groove 811b respectively, the hook portion 826 of this two L shape clamping block 82 is penetrated in two earrings 891 of this resilient ring 89 ', two latches 83 are inserted in the respectively perforation 827 of this L shape clamping block 82 and the corresponding hole 812 of this base portion 81 respectively, and respectively this L shape clamping block 82 can be made to be articulated with this base portion 81.
By this, respectively the second end 829b of the bottom 829 of this L shape clamping block 82 is placed in respectively this opening 811a, respectively the first end 829a of the bottom 829 of this L shape clamping block 82 is placed in respectively this groove 811b, and respectively this L shape clamping block 82 can around its pivot axis, that is respectively this L shape clamping block 82 can rotate around the latch 83 that position is corresponding with pivotal axis.Those L shape clamping blocks 82 are gone out by two opposite side spiral extensions of this base portion 81 respectively, the position of those L shape clamping blocks 82 is made approximately to be positioned at top and the below of this base portion 81, as shown in Figure 1 and Figure 2, and those L shape clamping blocks 82 are towards this first direction D1 and away from this hypothetical axis L, this resilient ring 89 or 89 ' pulling force that acts on the hook portion 826 of this two L shape clamping block 82 makes those L shape clamping blocks 82 can remain on usual state.
In addition, this transmission component 10 with driving member 20 more contains sleeve 30, gear member 60 and an elastic component 50.
Please refer to Fig. 1, Fig. 2, Figure 11 A to Figure 11 C and Figure 12 A to Figure 12 B, particularly Figure 11 A, Figure 11 B and Figure 11 C and Figure 12 A, Figure 12 B, this sleeve 30 has the axis hole 322, two that a body 32, runs through body 32 along this hypothetical axis L and is formed at this body 32 and is communicated with the guide groove 324 of this axis hole 322, and two projection 34 protruded out by this body 32, only present a guide groove 324 in figure, another guide groove is arranged in the relative position of this guide groove 324 of figure.
As shown in Figure 11 A, Figure 11 B and Figure 11 C, respectively this guide groove 324 is rectangular, and there is a base be approximately perpendicular to this hypothetical axis L, dual side-edge and extended towards this first direction D1 by two ends on this base respectively, and one top margin to be connected between this dual side-edge and parallel with this base, as shown in Figure 12 A, Figure 12 B, this top margin has an inclination position and an extending part parallel with this base, be understood that, for art skill personage, the sleeve of other types also can be used to implement the present invention.
According to the present invention, after assembling, the axostylus axostyle 70 of this driving member 20 is rotatable also can axially movably be located in this axis hole 322, the jack 73 of this driving member 20 penetrates for this latch 40, make the axostylus axostyle 70 of this driving member 20 have two projections 75 to extend along this axostylus axostyle 70 radial direction, as shown in Figure 2, this latch 40 of this two projection 75 protrudes from two positions of this jack 73, is placed in respectively movably respectively in this guide groove 324.
Can the person of understanding for the art skill personage, the jack 73 of this driving member 20 also can not run through this axostylus axostyle 70, for example, the axostylus axostyle 70 of this driving member 20 only can have a projection 75 and this sleeve 30 also only needs to have a guide groove 324, in addition, the latch 40 that the projection 75 of this axostylus axostyle 70 does not limit to by penetrating this jack 73 formed, such as, this projection 75 can be protruded by this cylindric body of rod 74 in one piece, in this situation, this guide groove 324 should have an open end and enter in this guide groove 324 for this projection 75, recycle the open end that a ring cover carrys out this guide groove 324 closed, this ring cover can be located at but be not limited on this axostylus axostyle 70.
Please refer to Fig. 1, Fig. 2, Figure 13 A, Figure 13 B, Figure 13 C and Figure 13 D, this gear member 60 connects photosensitive drums and has a top 66, one gear part 67 is extended along this hypothetical axis L towards this second direction D2 by this top 66, bottom one, 68 are extended along this hypothetical axis L towards this second direction D2 by this gear part 67, one roof 64 is positioned at the side at this top 66, and one diapire 65 be positioned at bottom this 68 side, in addition, the top 66 of this gear member 60 can have at least one groove 69, the peripheral structure of this gear member 60 is analogous to prior art, the inside of this gear member 60 has a body 61 and supplies the body 32 of this sleeve 30 accommodating along this hypothetical axis L extension, this sleeve 30 is combined with the mode cannot rotated around this hypothetical axis L and gear member 60, in other embodiments, this sleeve 30 forms in this gear member 60.
In other embodiments, this gear member 60 has a mounting groove and is formed at this roof 64, and the stopper slot that two are interconnected, this body 61 extends along this hypothetical axis L and opens at this roof 64, this mounting groove extends from this body 61 towards two contrary radial directions and opens at this roof 64, this two stopper slot is close to this mounting groove and parallel this hypothetical axis L extends, this two stopper slot does not open at this roof 64, this sleeve 30 has more two projections 34 and protrudes out from this body 32, during assembling, two projections 34 of this sleeve 30 insert in this body 61 by this mounting groove, then this sleeve 30 rotatably makes this two projection 34 enter this stopper slot, this sleeve 30 is just limited in this gear member 60, the details of this little embodiment has been exposed in CN201420043683.4 and CN201420375511.7 application case, repeat no more in this.
The assembling of transmission component of the present invention is quite easy, as shown in Figure 16 A, first, this elastic component 50 is placed in the axis hole 322 of this sleeve 30, the axis hole 322 of this sleeve 30 is communicated in the body 61 of this gear member 60, secondly, the axostylus axostyle 70 of this driving member 20 is inserted the axis hole 322 of this sleeve 30, as shown in fig 16b, then, this latch 40 is penetrated in the jack 73 of the axostylus axostyle 70 of this driving member 20 by the groove 69 of this gear member 60 and the guide groove 324 of this sleeve 30, as shown in figure 16 c, thus, two ends i.e. this two projection 75 of this latch 40 is just installed with movably in this two guide groove 324, and two ends of this elastic component 50 are connected to the second end 72 of the diapire 65 of this gear member 60 and the axostylus axostyle 70 of this driving member 20 respectively, namely the elastic force that this elastic component 50 produces act on the second end 72 of the axostylus axostyle 70 of this driving member 20 along this hypothetical axis L, make this transmission component 100 in the normal state, the latch 40 of this axostylus axostyle 70 that is this two projection 75 are resisted against top margin or the top of two guide grooves 324 of this sleeve 30.
When using this transmission component 100, this gear member 60 is fixed on one and is used for the photosensitive drums figure be located in individual toner cartridges and does not show, the interface arrangment 80 of this driving member 20 is stretched out by one end of this individual toner cartridges, the housing figure as user this individual toner cartridges being put into an electronic imaging apparatus does not show, the interface arrangment 80 of this driving member 20 and actuator 90 clamping in the housing of this electronic imaging apparatus are as shown in Figure 17 A to Figure 23 B, snap fit is that the some of this actuator 90 is placed in this accommodation space 86, this two hooks draw-in groove 823 stretches into and clamping for two projections 92 of this actuator 90 respectively, this photosensitive drums just can drive by this actuator 90 and rotate.
The process that the transmission component 200 that Figure 17 A to Figure 19 C shows this photosensitive drums that a preferred embodiment of the present invention provides is connected with an actuator 90.
First, the position of this transmission component 200 makes this actuator 90 between this two L shape clamping block 82, and this transmission component 200 moves towards this actuator 90, as Figure 17 A, shown in Figure 17 B, when the base portion 81 of this interface arrangment 80 contacts this actuator 90, the latch 40 of this axostylus axostyle 70 is resisted against the top margin of two guide grooves 324 of this sleeve 30 and is positioned at centre position, the lasting movement of this transmission component 200 makes this actuator 90 push against this driving member 20 towards this second direction D2, the latch 40 of this axostylus axostyle 70 is moved towards this second direction D2 in this guide groove 324, as Figure 18 A, shown in Figure 18 B, now this elastic component 50 is compressed towards the diapire 65 of this gear member 60, simultaneously, this actuator 90 slides into the accommodation space 86 between this two L shape clamping block 82, when this actuator 90 is positioned at the accommodation space 86 of this driving member 20, the compression elasticity that this elastic component 50 produces is by this axostylus axostyle 70 of pushing and pressing, the latch 40 of this axostylus axostyle 70 is made to be resisted against again the top margin of two guide grooves 324 of this sleeve 30 and to be positioned at centre position, this two hooks draw-in groove 823 is connected in two projections 92 of this actuator 90 respectively, as shown in Figure 19 A-Figure 19 C.Because those clamping blocks 82 are designed to L shape, therefore when this actuator 90 two projections 92 with this two hook draw-in groove 823 clamping time, the bottom 829 of those L shape clamping blocks 82 is just resisted against the body 93 of this actuator 90, as shown in fig. 19 c, when this transmission component 200 being rotated and drives this actuator 90, those L shape clamping blocks 82 can not outwards swing.In addition, the pulling force that this resilient ring 89 ' acts on the hook portion 826 of this two L shape clamping block 82 makes those L shape clamping blocks 82 remain on usual state in time operating.
Another process that the photosensitive drums transmission component 200 that Figure 20 A to Figure 23 B shows a preferred embodiment of the present invention to be provided is connected with this actuator 90, for ease of being illustrated more clearly in this connection procedure, this two L shape clamping block 82 represents with a L shape clamping block 82A and a L shape clamping block 82B.
Those L shapes clamping block 82B and 82A of this transmission component 200 and this actuator 90 roughly located on a straight line, and move towards this actuator 90, Figure 20 A, shown in Figure 20 B, when the lateral surface 825 of a L shape clamping block 82A touches this actuator 90, latch 40 i.e. this two projection 75 of this axostylus axostyle 70 is resisted against the top margin of the guide groove 324 of this sleeve 30 and is positioned at centre position, continuing this transmission component 200 mobile makes this actuator 90 push against the L shape clamping block 82A of this driving member 20, this L shape clamping block 82A just inwardly rotates around this pivotal axis and latch 83, in other words, when the bottom 829 of this L shape clamping block 82A away from this hypothetical axis L to inner rotary, the clamping pawl 820 of this L shape clamping block 82A just inwardly rotates towards this hypothetical axis L, as shown in Figure 21 A and Figure 22.When this L shape clamping block 82A rotation a to extreme angles makes this L shape clamping block 82A cannot continue to rotate, this actuator 90 further this L shape clamping block of pushing and pressing 82A makes this driving member 20 move towards this second direction D2, the latch 40 of this axostylus axostyle 70 just moves towards this second direction D2 in this guide groove 324, as illustrated in fig. 21b, now this elastic component 50 is compressed towards the diapire 65 of this gear member 60.This extreme angles for example, is the stop section 818 depending on this base portion 81, as shown in Fig. 7 A-Fig. 7 C, and/or rotary stopper end 828 or 828 ', as shown in Fig. 5 A-Fig. 5 D, Fig. 8 A-Fig. 8 D.
When this driving member 20 moves to an appropriate location towards this second direction D2, this actuator 90 just slides into the accommodation space 86 of this driving member 20 between this two L shape clamping block 82, as shown in fig. 23 a, when this actuator 90 is positioned at the accommodation space 86 of this driving member 20, the compression elasticity that this elastic component 50 produces is by this axostylus axostyle 70 of pushing and pressing, the latch 40 of this axostylus axostyle 70 is made to be resisted against again the top margin of two guide grooves 324 of this sleeve 30 and to be positioned at centre position, as shown in fig. 23b, the pulling force that this resilient ring 89 ' acts on the hook portion 826 of this two L shape clamping block 82 also makes those L shape clamping blocks 82 remain on usual state in time operating.
When this actuator 90 two projections 92 with this two hook draw-in groove 823 clamping time, the bottom 829 of those L shape clamping blocks 82 is resisted against the body 93 of this actuator 90, as shown in fig. 19 c, when this transmission component 200 being rotated and drives this actuator 90, those L shape clamping blocks 82 can not outwards swing.
Figure 24 A to Figure 26 shows this actuator 90 and is moved towards right by the position shown in Figure 24 A and the process be separated with photosensitive drums transmission component 200, for ease of being illustrated more clearly in this detachment process, this two L shape clamping block 82 represents with one first clamping block 82A and one second clamping block 82B, two projections 92 of this actuator 90 also represent with one first projection 92A and one second projection 92B, and above-mentioned separate mode is also equivalent to this transmission component 200 and is moved towards left by position shown in Figure 24 A-Figure 24 B.First, second projection 92 of this actuator 90 is directly departed from by this second clamping block 82B, the body 93 of this first projection 92A and this actuator 90 pushes against this first clamping block 82A, make this first clamping block 82A to inner rotary, as shown in fig. 25 a, simultaneously, this driving member 20 is pushed against towards this second direction D2, when this actuator 90 continues mobile towards right, or this transmission component 200 is when continuing mobile towards left, this first clamping block 82A all can be made more to inner rotary, as shown in Figure 25 B, now, because this first clamping block 82A is still connected to the body 93 of this actuator 90, and this transmission component 200 continues mobile towards left, this driving member 20 and this sleeve 30 can overcome the bounce that this elastic component 50 produces, make this first projection 92A by the top 821 of this first clamping block 82A and depart from this first clamping block 82A, as shown in figure 26, thus, this transmission component 200 just can be separated with this actuator 90.In addition, this resilient ring 89 or 89 ' pulling force that acts on the hook portion 826 of this two L shape clamping block 82 can make those L shape clamping blocks 82 return to usual state.
Figure 27 A Figure 27 A-Figure 27 B to Figure 29 B-shows this actuator 90 and is moved upward by the position shown in Figure 27 and the process be separated with photosensitive drums transmission component 200, for ease of being illustrated more clearly in this detachment process, this two L shape clamping block 82 represents with one first clamping block 82A and one second clamping block 82B, two projections 92 of this actuator 90 also represent with one first projection 92A and one second projection 92B, and above-mentioned separate mode is also equivalent to this transmission component 200 and is moved downward by position shown in figure Figure 27 A-Figure 27.First, this the second clamping block 82B and this second projection 92 directly depart from, this the first clamping block 82A and this first projection 92A pushes against mutually, make this first clamping block 82A to inner rotary, as shown in Figure 28 B, simultaneously, this driving member 20 is pushed against towards this second direction D2, when this actuator 90 continues upward mobile, or this transmission component 200 continues downward mobile, this first clamping block 82A all can be made more to inner rotary, as shown in Figure 28 B, this actuator 90 is separated with this first clamping block 82A, as shown in Figure 29 A-Figure 29 B, thus, this transmission component 200 is just separated with this actuator 90.Similarly, after this transmission component 200 is separated with this actuator 90, this resilient ring 89 or 89 ' pulling force that acts on the hook portion 826 of this two L shape clamping block 82 can make those L shape clamping blocks 82 return to usual state.
In the present invention, constructively comparatively prior art is simple for photosensitive drums transmission component 200, this transmission component 200 combines with the actuator 90 of electronic imaging apparatus and is different from prior art with the mode be separated, can move along this hypothetical axis L due to this driving member 20 and rotate around this hypothetical axis L simultaneously, and the clamping block 82 of this driving member 20 has the shape of particular design, therefore no matter this transmission component 200 enters with which kind of angle or exits the housing of this electronic imaging apparatus, and this driving member 20 can firmly combine with this actuator 90 and be separated swimmingly.
The process that this transmission component 200 above-mentioned combines with this actuator 90 and is separated, wherein several just in many situations, for example, when this transmission component 200 prepares to contact with this actuator 90, this actuator 90 first may touch medial surface 824 or the lateral surface 825 of a wherein L shape clamping block 82, as aforementioned explanation, but, transmission component provided by the invention also can have the L shape clamping block 82 of more than two, in addition, respectively hook draw-in groove 823 shape of this L shape clamping block 82 is not by the restriction of previous embodiment, as long as this hook draw-in groove 823 can with two projection 92 clampings of this actuator 90, and this two projection 92 can hook by the some of this hook draw-in groove 823 (the confined planes 823b as in embodiment), cannot move towards this second direction D2 when making this driving member 20 be driven and rotate.
In addition, the mode that this sleeve 30 and this elastic component 50 are arranged at this gear member 60 is not limited to previous embodiment institute supplier, such as, two projections 34 of this sleeve 30 and two stopper slots of this gear member 60 can be replaced by a recess and a protuberance respectively, in other examples, the diapire 65 of this gear member 60 to be installed in bottom this 68 removably, this driving member 20 and this sleeve 30 can be combined, and this elastic component 50 can be installed in this gear member 60 by the bottom of this gear member 60, in this situation, this gear member 60 can not have this mounting groove, the mode that this sleeve 30 and this elastic component 50 are arranged at this gear member 60 also can as the following example provide.
The object of aforementioned various embodiments of the present invention is only and illustrates and describe, not exhaustive or limit the present invention in open exposure, may cause many amendments and change via above-mentioned teaching.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the present invention.
Claims (23)
1. the transmission component (100) of a photosensitive drums, in order to an actuator (90) clamping with an electronic imaging apparatus, this actuator (90) has two projections (92), it is characterized in that, this transmission component (100) includes:
One driving member (20), has an axostylus axostyle (70) and an interface arrangment (80), this axostylus axostyle (70) extends along a hypothetical axis (L), and have one towards the first end (71), of a first direction (D1) towards second end (72) of a second direction (D2) contrary with this first direction (D1), and at least one projection (75) extended along this axostylus axostyle (70) radial direction, this interface arrangment (80) has a base portion (81), one accommodating short slot (811), two L shape clamping blocks (82) and a retaining piece (89), this base portion (81) is extended by the first end (71) of this axostylus axostyle (70), this accommodating short slot (811) is formed at this base portion (81), respectively this two L shape clamping block (82) have one bottom (829) and a clamping pawl (820), bottom this, (829) have a first end (829a) and a relative the second end (829b), this first end (829a) forms a hook portion (826), this clamping pawl (820) is vertically extended by the second end (829b) of (829) bottom this, wherein, this two L shape clamping block (82) is located in two opposite sides of this accommodating short slot (811) respectively pivotly, make respectively this L shape clamping block (82) that the pivot axis of the second end (829b) of (829) bottom this can be positioned at around one, this pivotal axis is perpendicular to this hypothetical axis (L), under usual state, bottom this first end (829a) of (829) towards this hypothetical axis (L) and this clamping pawl (820) towards this first direction (D1) spiral extension, wherein there is an accommodation space (86) in order to accommodating this actuator (90) between this two L shape clamping block (82), the hook portion (826) of this retaining piece (89) and the respectively bottom (829) of this L shape clamping block (82) overlaps,
One sleeve (30), there is a body (32), runs through this body (32) axis hole (322) along this hypothetical axis (L), and be at least onely formed at this body (32) and be communicated with the guide groove (324) of this axis hole (322), the axostylus axostyle (70) of this driving member (20) can rotate and can axially movably be located in this axis hole (322), and at least one projection (75) of this axostylus axostyle (70) can be installed with movably in this at least one guide groove (324);
One in order to connect the gear member (60) of photosensitive drums, have one to extend and the body (61) of body (32) in order to accommodating this sleeve (30) along this hypothetical axis (L), this sleeve (30) is combined with the mode cannot rotated around this hypothetical axis (L) and this gear member (60); And
One is arranged at the elastic component (50) in the axis hole (322) of this sleeve (30), and its two end is connected to second end (72) of a diapire (65) of this gear member (60) and the axostylus axostyle (70) of this driving member (20) respectively.
2. the transmission component (100) of photosensitive drums according to claim 1, it is characterized in that, respectively the clamping pawl (820) of this L shape clamping block (82) has one toward first direction (D1) gradually near the lateral surface (825) of this hypothetical axis (L), one towards the medial surface (824) of this accommodation space (86), one sloped top face (822) being positioned at one first intersection of this lateral surface (825) and this medial surface (824), the one hook draw-in groove (823) being positioned at one second intersection of this lateral surface (825) and this medial surface (824), and one is positioned at top (821) between this sloped top face (822) and this hook draw-in groove (823), wherein the bearing of trend of this sloped top face (822) and the angle of this hypothetical axis (L) are not equal to 90 degree, and two of this two clampings pawl (820) hook draw-in groove (823) opening in fact mutually in the opposite direction, stretch in this hook draw-in groove (823) via the opening of this hook draw-in groove (823) with two projections (92) for this actuator (90).
3. the transmission component (100) of photosensitive drums according to claim 2, it is characterized in that, the hook draw-in groove (823) of each L shape clamping block (82) of this driving member (20) has a recess (823a) and and is positioned at confined planes (823b) between this recess (823a) and this top (821), and this confined planes (823b) tilts towards the direction of this sloped top face (822) from this top (821) in fact.
4. the transmission component (100) of photosensitive drums according to claim 2, it is characterized in that, respectively this L shape clamping block (82) have more a rotary stopper end (828) be positioned at (829) bottom this second end (829b) and towards the first end (829a) of (829) bottom this.
5. the transmission component (100) of photosensitive drums according to claim 1, it is characterized in that, respectively the first end (829a) of the bottom (829) of this L shape clamping block (82) and the second end (829b) have one first width W 1 and one second width W 2 respectively, and wherein this first width W 1 is narrower than this second width W 2.
6. the transmission component (100) of photosensitive drums according to claim 5, it is characterized in that, this accommodating short slot (811) has two opposite sides that two openings (811a) are symmetrically located at this base portion (81), and two groove (811b) to be recessedly communicated with this two opening (811a) respectively between this base portion (81) with this axostylus axostyle (70), wherein respectively this groove (811b) has a width N1, respectively this opening (811a) has a width N2, respectively the width N1 of this groove (811b) is narrower than the width N2 of respectively this opening (811a).
7. the transmission component (100) of photosensitive drums according to claim 6, it is characterized in that, this two groove (811b) is connected to form a groove.
8. the transmission component (100) of photosensitive drums according to claim 6, it is characterized in that, when this two L shape clamping block (82) is placed in this accommodating short slot (811), respectively the second end (829b) of the bottom (829) of this L shape clamping block (82) be placed in respectively this opening (811a) and respectively the first end (829a) of the bottom (829) of this L shape clamping block (82) be placed in respectively this groove (811b).
9. the transmission component (100) of photosensitive drums according to claim 1, it is characterized in that, respectively this L shape clamping block (82) has more the second end (829b) that a perforation (827) is positioned at (829) bottom this and makes this perforation (827) corresponding with the position of this pivotal axis.
10. the transmission component (100) of photosensitive drums according to claim 9, it is characterized in that, this base portion (81) has two pairs of holes (812) and is communicated with this accommodating short slot (811).
The transmission component (100) of 11. photosensitive drums according to claim 10, it is characterized in that, when this two L shape clamping block (82) is placed in this accommodating short slot (811), respectively this L shape clamping block (82) is articulated with this base portion (81) by a latch (83) is inserted in each pair of hole (812) of this perforation (827) and this base portion (81).
The transmission component (100) of 12. photosensitive drums according to claim 1, is characterized in that, respectively hook portion (826) the T-shaped hook of this L shape clamping block (82).
The transmission component (100) of 13. photosensitive drums according to claim 1, is characterized in that, this retaining piece (89) resilient ring, magnet or spring.
14. according to the transmission component (100) of photosensitive drums described in claim 13, and it is characterized in that, this resilient ring is made up of a resilient material, this resilient material plastic cement or silica gel.
15. according to the transmission component (100) of photosensitive drums described in claim 13, and it is characterized in that, this resilient ring has two opposite sides that two earrings (891) are positioned at this resilient ring.
The transmission component (100) of 16. photosensitive drums according to claim 1, it is characterized in that, at least one guide groove (324) of this sleeve (30) is rectangular.
17. according to the transmission component (100) of photosensitive drums described in claim 16, it is characterized in that, at least one guide groove (324) of this sleeve (30) has a base vertical and is extended towards this first direction (D1) by two ends on this base respectively in this hypothetical axis (L), dual side-edge, and one top margin be connected between this dual side-edge, wherein this top margin has an inclination position and an extending part parallel with this base.
The transmission component (100) of 18. photosensitive drums according to claim 1, it is characterized in that, this sleeve (30) has more two projections (34) and is protruded out by this body (32).
The transmission component (100) of 19. photosensitive drums according to claim 1, is characterized in that, the axostylus axostyle (70) of this driving member (20) has a jack (73) and penetrates for a latch (40); The part that this latch (40) protrudes from this jack (73) is this projection (75).
The transmission component (100) of 20. photosensitive drums according to claim 1, it is characterized in that, this gear member (60) has bottom a top (66), a gear part (67) and (68), this gear part (67) is extended along this hypothetical axis (L) towards this second direction (D2) by this top (66), and bottom this, (68) are extended along this hypothetical axis (L) towards this second direction (D2) by this gear part (67).
21. according to the transmission component (100) of photosensitive drums described in claim 20, and it is characterized in that, the top (66) of this gear member (60) has at least one groove (69).
The transmission component (100) of 22. 1 kinds of photosensitive drums, includes a driving member (20), it is characterized in that, this driving member (20) has an axostylus axostyle (70) and an interface arrangment (80), this axostylus axostyle (70) extends along a hypothetical axis (L), and have one towards the first end (71), of a first direction (D1) towards second end (72) of a second direction (D2) contrary with this first direction (D1), and at least one projection (75) extended along this axostylus axostyle (70) radial direction, this interface arrangment (80) has a base portion (81), one accommodating short slot (811), two L shape clamping blocks (82), and a retaining piece (89), this base portion (81) is extended by the first end (71) of this axostylus axostyle (70), this accommodating short slot (811) is formed at this base portion (81), respectively this two L shape clamping block (82) have one bottom (829) and a clamping pawl (820), bottom this, (829) have a first end (829a) and a relative the second end (829b), this first end (829a) forms a hook portion (826), this clamping pawl (820) is vertically extended by the second end (829b) of (829) bottom this, wherein, this two L shape clamping block (82) is located in two opposite sides of this accommodating short slot (811) respectively pivotally, respectively this L shape clamping block (82) is made to be positioned at the pivot axis of the second end (829b) of (829) bottom this around one, this pivotal axis is perpendicular to this hypothetical axis (L), under usual state, bottom this, the first end (829a) of (829) is towards this hypothetical axis (L), this clamping pawl (820) is towards this first direction (D1) spiral extension, wherein between this two L shape clamping block (82), there is an accommodation space (86), the hook portion (826) of this retaining piece (89) and the respectively bottom (829) of this L shape clamping block (82) overlaps.
23., according to the transmission component (100) of photosensitive drums described in claim 22, is characterized in that, more include a sleeve (30), a gear member (60), and an elastic component (50); this sleeve (30) has a body (32), one runs through the axis hole (322) of this body (32) along this hypothetical axis (L), and be at least onely formed at this body (32) and be communicated with the guide groove (324) of this axis hole (322), the axostylus axostyle (70) of this driving member (20) can rotate and can axially movably be located in this axis hole (322), at least one projection (75) of this axostylus axostyle (70) is installed with movably in this at least one guide groove (324), this gear member (60) is in order to connect this photosensitive drums, this gear member (60) has one and extends and the body (61) of body (32) in order to accommodating this sleeve (30) along this hypothetical axis (L), this sleeve (30) is combined with the mode cannot rotated around this hypothetical axis (L) and this gear member (60), in the axis hole (322) that this elastic component (50) is arranged at this sleeve (30) and its two end is connected to second end (72) of a diapire (65) of this gear member (60) and the axostylus axostyle (70) of this driving member (20) respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/461,011 | 2014-08-15 | ||
| US14/461,011 US9091994B2 (en) | 2013-08-13 | 2014-08-15 | Transmission device for photosensitive drum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104991428A true CN104991428A (en) | 2015-10-21 |
| CN104991428B CN104991428B (en) | 2018-07-20 |
Family
ID=54303251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410542142.0A Expired - Fee Related CN104991428B (en) | 2014-08-15 | 2014-10-14 | The transmission component of photosensitive drums |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN104991428B (en) |
| DE (1) | DE102014114266B4 (en) |
| TW (1) | TWI547774B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105573082A (en) * | 2016-03-16 | 2016-05-11 | 刘清 | Processing box and imaging device |
| CN105589313A (en) * | 2016-02-04 | 2016-05-18 | 上福全球科技股份有限公司 | Transmission component of toner cartridge |
| CN106444321A (en) * | 2016-07-13 | 2017-02-22 | 珠海联合天润打印耗材有限公司 | Driving assembly and developing box |
| CN107153336A (en) * | 2016-03-05 | 2017-09-12 | 邓平 | A kind of drive assembly of photosensitive drum and handle box |
| CN107430365A (en) * | 2015-02-27 | 2017-12-01 | 佳能株式会社 | Drum unit, box and connector |
| US9964920B2 (en) | 2015-11-21 | 2018-05-08 | Mei Yan | Process cartridge and photosensitive drum driving component |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114488743A (en) * | 2020-11-12 | 2022-05-13 | 纳思达股份有限公司 | Processing box |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201945803U (en) * | 2011-02-22 | 2011-08-24 | 珠海天威飞马打印耗材有限公司 | Rotary driving force receiving head and driving assembly |
| TWM412078U (en) * | 2011-02-14 | 2011-09-21 | Print Rite Unicorn Image Products Co Ltd Zhuhai | Driving component, photosensitive drum and process cartridge |
| CN202041766U (en) * | 2011-05-06 | 2011-11-16 | 珠海天威飞马打印耗材有限公司 | Driving component, photosensitive drum and processing box |
| US20120183331A1 (en) * | 2011-01-18 | 2012-07-19 | Shih-Chieh Huang | Transmission device for photo conductor drum |
| CN203759426U (en) * | 2013-07-08 | 2014-08-06 | 上福全球科技股份有限公司 | Transmission assembly of photosensitive drum |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4948382B2 (en) | 2006-12-22 | 2012-06-06 | キヤノン株式会社 | Coupling member for mounting photosensitive drum |
| JP5159507B2 (en) * | 2008-06-20 | 2013-03-06 | キヤノン株式会社 | Method of removing coupling member, method of attaching coupling member, and electrophotographic photosensitive drum unit |
| CN201532427U (en) | 2009-10-09 | 2010-07-21 | 天津市百利纽泰克电气科技有限公司 | Iron core simulation no-load measuring apparatus |
| JP5683281B2 (en) * | 2010-02-02 | 2015-03-11 | キヤノン株式会社 | Drum unit |
-
2014
- 2014-09-26 TW TW103133602A patent/TWI547774B/en not_active IP Right Cessation
- 2014-10-01 DE DE102014114266.7A patent/DE102014114266B4/en not_active Expired - Fee Related
- 2014-10-14 CN CN201410542142.0A patent/CN104991428B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120183331A1 (en) * | 2011-01-18 | 2012-07-19 | Shih-Chieh Huang | Transmission device for photo conductor drum |
| TWM412078U (en) * | 2011-02-14 | 2011-09-21 | Print Rite Unicorn Image Products Co Ltd Zhuhai | Driving component, photosensitive drum and process cartridge |
| CN201945803U (en) * | 2011-02-22 | 2011-08-24 | 珠海天威飞马打印耗材有限公司 | Rotary driving force receiving head and driving assembly |
| CN202041766U (en) * | 2011-05-06 | 2011-11-16 | 珠海天威飞马打印耗材有限公司 | Driving component, photosensitive drum and processing box |
| CN203759426U (en) * | 2013-07-08 | 2014-08-06 | 上福全球科技股份有限公司 | Transmission assembly of photosensitive drum |
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| CN107430365A (en) * | 2015-02-27 | 2017-12-01 | 佳能株式会社 | Drum unit, box and connector |
| US11442404B2 (en) | 2015-02-27 | 2022-09-13 | Canon Kabushiki Kaisha | Drum unit, cartridge and coupling member |
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| KR20200011605A (en) * | 2015-02-27 | 2020-02-03 | 캐논 가부시끼가이샤 | Drum unit and cartridge |
| KR102221376B1 (en) | 2015-02-27 | 2021-02-26 | 캐논 가부시끼가이샤 | Drum unit and cartridge |
| US10948871B2 (en) | 2015-02-27 | 2021-03-16 | Canon Kabushiki Kaisha | Drum unit, cartridge and coupling member |
| US11061366B2 (en) | 2015-02-27 | 2021-07-13 | Canon Kabushiki Kaisha | Drum unit, cartridge and coupling member |
| US11762330B2 (en) | 2015-02-27 | 2023-09-19 | Canon Kabushiki Kaisha | Drum unit, cartridge and coupling member |
| US11073790B2 (en) | 2015-02-27 | 2021-07-27 | Canon Kabushiki Kaisha | Drum unit, cartridge and coupling member |
| US11061367B2 (en) | 2015-02-27 | 2021-07-13 | Canon Kabushiki Kaisha | Drum unit, cartridge and coupling member |
| US11061364B2 (en) | 2015-02-27 | 2021-07-13 | Canon Kabushiki Kaisha | Drum unit, cartridge and coupling member |
| US11061368B2 (en) | 2015-02-27 | 2021-07-13 | Canon Kabushiki Kaisha | Drum unit, cartridge and coupling member |
| US11073791B2 (en) | 2015-02-27 | 2021-07-27 | Canon Kabushiki Kaisha | Drum unit, cartridge and coupling member |
| US10503117B2 (en) | 2015-11-21 | 2019-12-10 | Aster Graphics, Inc. | Process cartridge and photosensitive drum driving component |
| US10073412B2 (en) | 2015-11-21 | 2018-09-11 | Jiangxi Leibotai E-Tech Co., Ltd. | Process cartridge and photosensitive drum driving component |
| US9964920B2 (en) | 2015-11-21 | 2018-05-08 | Mei Yan | Process cartridge and photosensitive drum driving component |
| CN105589313A (en) * | 2016-02-04 | 2016-05-18 | 上福全球科技股份有限公司 | Transmission component of toner cartridge |
| CN107153336A (en) * | 2016-03-05 | 2017-09-12 | 邓平 | A kind of drive assembly of photosensitive drum and handle box |
| CN105573082A (en) * | 2016-03-16 | 2016-05-11 | 刘清 | Processing box and imaging device |
| CN106444321A (en) * | 2016-07-13 | 2017-02-22 | 珠海联合天润打印耗材有限公司 | Driving assembly and developing box |
| CN106444321B (en) * | 2016-07-13 | 2019-08-13 | 珠海联合天润打印耗材有限公司 | Driving assembly and Delevoping cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102014114266B4 (en) | 2019-03-21 |
| TWI547774B (en) | 2016-09-01 |
| CN104991428B (en) | 2018-07-20 |
| TW201606454A (en) | 2016-02-16 |
| DE102014114266A1 (en) | 2015-11-12 |
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