CN205899249U - Drive assembly of processing box and processing box comprising drive assembly - Google Patents
Drive assembly of processing box and processing box comprising drive assembly Download PDFInfo
- Publication number
- CN205899249U CN205899249U CN201620699256.0U CN201620699256U CN205899249U CN 205899249 U CN205899249 U CN 205899249U CN 201620699256 U CN201620699256 U CN 201620699256U CN 205899249 U CN205899249 U CN 205899249U
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- unit
- drive component
- power reception
- reception unit
- handle box
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- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000003384 imaging method Methods 0.000 claims abstract description 34
- 238000006073 displacement reaction Methods 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 abstract description 10
- 210000000078 claw Anatomy 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
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- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Casings For Electric Apparatus (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The utility model relates to a drive assembly and processing box thereof, this processing box can detachably install in electronic imaging device, and this drive assembly includes: a power receiving unit and a transmission unit; the power receiving unit receives a driving force from a driving mechanism in an electronic imaging device and transmits the rotating driving force to the transmission unit, and is characterized in that the power receiving unit is always inclined relative to a rotating shaft of the transmission unit and is provided with an initial position and a displacement position, and the power receiving unit can move from the initial position to the displacement position under the action of external force and can return from the displacement position to the initial position after the external force is cancelled. The technical scheme solves the problem that the driving assembly and the driving mechanism are abraded or broken due to structural interference in the prior art, and prolongs the service life of the processing box and the electronic imaging device.
Description
Technical field
This utility model is related to a kind of drive component of handle box and the handle box comprising this drive component.
Background technology
In the prior art, handle box can be removably mounted on electronic imaging apparatus.In this electronic imaging apparatus
It is provided with the drive mechanism of output rotary driving force.This handle box has generally comprised revolving force drive component, developing cell, development
Agent, control powder unit and the housing accommodating said units, according further to different types of handle box structure, are also additionally provided with
Photosensitive unit, charhing unit, cleaning unit and agitating unit etc..The revolving force drive component of this handle box is along developing cell axle
To the one end being arranged on handle box, after being engaged each other by the drive mechanism in this revolving force drive component and electronic imaging apparatus
And then the driving force of rotation is transferred in handle box, finally drive rotary unit (such as the developing cell, photosensitive within handle box
Unit, agitating unit etc.) rotate, participate in the development work with electronic imaging apparatus.
Before carrying out development work (namely what is often called " printing "), handle box need to be attached to electronic imaging apparatus by user
In electronic imaging apparatus, the revolving force drive component of handle box need to be contacted with the drive mechanism on electronic imaging apparatus and then
Engage each other.
As shown in Figure 1 and Figure 2, be the drive mechanism 500 in electronic imaging apparatus (not show) and handle box c one end drive
Dynamic assembly 100 carries out contacting the schematic diagram of engagement, and drive component 100 is with installation y1 (the installation side in assembly direction of handle box
Substantially vertical with rotary shaft l3 of developing cell 10 to y1) mobile to drive mechanism 500, when mobile to drive mechanism 500 base
When this is coaxial, the trundle 510 of drive mechanism 500 is abutted with the engaged claw 110 of drive component 100 and engages in the future to drive mechanism
500 rotary driving force is transferred in drive component 100, and last drive component 100 transfers a driving force to process by gear
In the unit of box.
As shown in figure 3, before drive component 100 and drive mechanism 500 carry out contacting engagement, due to handle box install into
During electronic imaging apparatus, the axial two ends of handle box are relatively fixed by the inwall in electronic imaging apparatus or guide rail, make handle box
Axial movement can not be produced.Likewise, the drive mechanism 500 in electronic imaging apparatus be also designed to can only be around own axes
Rotate and displacement can not be produced.So, before drive component 100 and drive mechanism 500 carry out contacting engagement, drive for transmission
There is difference in height h1 in the minimum point of trundle 510 of power and the peak of engaged claw 110, therefore engaged claw 110 mobile to
There will be certain probability during trundle 510 engagement and produce mutual constructive interference.In the prior art, for reducing phase
Mutual structural wear or interference, the outer surface of trundle 510 or engaged claw 110 be typically provided to certain inclination or
Round slip surface, when simultaneously driving assembly 100 to abut with drive mechanism 500, engaged claw 110 can be along rotary shaft l2 of drive component 100
Inside contracted to avoid above-mentioned constructive interference.
Therefore, if above-mentioned drive mechanism 500 and both drive components 100 exist during the installation or removal of handle box
Multiple engagement repeatedly and separating action, then be easily caused the structure of drive mechanism 500 of electronic imaging apparatus or handle box
Abrasion or ruptures in the structure of drive component 100, and causes drive mechanism 500 and drive component 100 is difficult to or cannot be mutually steady
Surely engage and transmit power.So, electronic imaging apparatus or handle box also therefore can not continue normally to use, follow-up development
Quality also can be influenced to different extents.
Utility model content
This utility model provides a kind of drive component of handle box and the handle box comprising this drive component, to solve to drive
Assembly carries out the constructive interference phenomenon contacting engagement or producing when being disengaged from the drive mechanism with electronic imaging apparatus.
In order to solve above technical problem, adopt the technical scheme that:
A kind of drive component of handle box, this handle box can be removably mounted in electronic imaging apparatus, this driving
Assembly includes: power reception unit and transfer unit；Described power reception unit receives the drive in electronic imaging apparatus
The driving force of motivation structure and the driving force of rotation is transferred in described transfer unit it is characterised in that
Described power reception unit tilts with respect to the rotary shaft of described transfer unit all the time, and possesses initial position and position
Pan position,
Described power reception unit can under external force by described initial position movement to institute's displacement position, and
After external force revocation, described initial position can be returned back to by institute's displacement position.
Preferably, described power reception unit in described initial position with respect to transfer unit rotary shaft inclination angle
Degree is consistent for the angle of inclination of the rotary shaft of transfer unit with institute's displacement position phase.
Preferably, described handle box has installation direction when installing into electronic imaging apparatus, described power reception unit
It is provided with an engaging piece；
Be in the position of described engaging piece during described initial position than being in described engaging piece during displacement position
Position more put on described installation direction before.
Preferably, described installation direction is substantially vertical with the axial direction of transfer unit.
Preferably, described drive component also includes a limiting unit, and described power reception unit is in described initial position and institute
Movement locus between displacement position are limited by described limiting unit.
Preferably, described limiting unit makes described power reception unit in initial position and displaced position, power reception list
Unit is consistent with respect to the angle of inclination of transfer unit.
Preferably, described power reception unit includes a connection piece, and described connector is connected with described limiting unit.
Preferably, described limiting unit includes an arc chute, and described arc chute is around the rotary shaft of described transfer unit
Setting, described connector is located in arc chute, and can slide along described arc chute, the width of described arc chute and institute
The diameter stating connector is essentially identical.
Preferably, described limiting unit also includes a limited block；Axle along the rotary shaft of described transfer unit looks up, described
The position of limited block is overlapping with the rotary shaft of transfer unit, and the edge of described limited block constitutes the inner side edge of described arc chute
Edge.
Preferably, drive component also includes a baffle plate, and described baffle plate includes a port, and described power reception unit passes through institute
State port, described limited block is by side being radially into the center of described port, described limit along described port of described port
Position block forms described arc chute with the gap of described port.
Preferably, described drive component also includes a return unit；One end of described return unit is fixed, described return unit another
One end is connected with described power reception unit,
It is described that described return unit enables described power reception unit to return back to from institute's displacement position after external force revocation
Initial position.
Preferably, described drive component also includes a return unit；One end of described return unit is connected with described baffle plate, described
The other end of return unit is connected with described power reception unit,
It is described that described return unit enables described power reception unit to return back to from institute's displacement position after external force revocation
Initial position.
Preferably, described limiting unit can rotate around the rotary shaft of transfer unit, by described connector and described limiting unit
Cooperation described power reception unit can rotate with described limiting unit, meanwhile, described power reception unit can along from
The rotary shaft of body independently rotates.
Preferably, described limiting unit is provided with including a through hole, described through hole is with respect to the rotation of described transfer unit
Eccentric shaft is arranged, and described connector passes through described through hole, and the diameter of described through hole is essentially identical with the diameter of described connector.
Preferably, drive component also includes a baffle plate, and described baffle plate includes a port, and described power reception unit passes through institute
State port, described limiting unit covers on described port.
Preferably, described drive component also includes a return unit；One end of described return unit is fixed, described return unit another
One end is connected with described limiting unit,
It is described that described return unit enables described power reception unit to return back to from institute's displacement position after external force revocation
Initial position.
Preferably, described drive component also includes a return unit；One end of described return unit is connected with described baffle plate, described
The other end of return unit is connected with described limiting unit,
It is described that described return unit enables described power reception unit to return back to from institute's displacement position after external force revocation
Initial position.
Preferably, described return unit has elastic tensioning power.
Preferably, described return unit is rubber band or extension spring.
Preferably, it is provided with a bolster between described power reception unit and transfer unit, described bolster can make described
Power reception unit can be stretched with respect to described transfer unit.
Preferably, described engaging piece is the semicircle spheroid with inner recess, and described semicircle spheroid has the opening of an indent,
At least provided with two retaining walls in described opening.
Preferably, described transfer unit includes cavity, is provided with rotary shaft along described transfer unit in described cavity
Axially extended chute, described power reception unit includes transferring member, and described power reception unit stretches in described cavity, described
Transferring member is arranged in described chute, and can be along described slide.
Preferably, it is provided with a developing cell in described handle box, described power reception unit is provided with an engaging piece；It is in institute
State the position of position described engaging piece during displacement position than being in of described engaging piece during initial position closer to aobvious
Shadow unit.
Preferably, described power reception unit tilts with respect to developing cell, and the rotary shaft of its power reception unit is relatively
Rotary shaft in developing cell tilts.
A kind of handle box, this handle box is provided with any one above-mentioned drive component.
The technical scheme that the application provides can reach following beneficial effect:
After employing above-mentioned technical scheme, the power reception unit making drive component can be always with respect to transfer unit
Rotary shaft tilt, and there is the function of returning back to initial position in the presence of no external force.Solve drive of the prior art
Structural wear or fracture that dynamic assembly and drive mechanism cause because of constructive interference, thus extend handle box and electronic imaging dress
The service life put.
It should be appreciated that above general description and detailed description hereinafter are only exemplary, can not be limited this
Application.
Brief description
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, required in below embodiment being described make
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are some embodiments of the present utility model, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1, Fig. 2 are that the structure of the drive mechanism of the drive component of handle box of the prior art and electronic imaging apparatus is shown
It is intended to.
Fig. 3 is that drive component of the prior art carries out contacting the action schematic diagram before engagement with drive mechanism.
Fig. 4 is the sectional structure chart of the handle box in the present embodiment.
Fig. 5 is the overall structure figure of the handle box in the present embodiment.
Fig. 6 is the structural representation of the drive component of the handle box in the present embodiment one.
Fig. 7 is the structure chart with transfer unit for the power reception unit of the drive component in the present embodiment one.
Fig. 7 a, Fig. 7 b are the action schematic diagrams that the power reception unit in the present embodiment one tilts with respect to transfer unit.
Fig. 8 a, Fig. 8 b are the structural representations of the limiting unit of the baffle plate in the present embodiment one.
Fig. 9 is the structural representation of the limiting unit of the baffle plate in the present embodiment one.
Figure 10 a, Figure 10 b, Figure 11 a, Figure 11 b are power reception unit in the present embodiment one and the action of return unit cooperation
Schematic diagram.
Figure 12 is the action schematic diagram of the power reception unit in the present embodiment one and return unit cooperation.
Figure 13 is that the handle box in the present embodiment one loads action schematic diagram during electronic imaging apparatus.
Figure 14 is the structural representation of the drive component of the handle box in the present embodiment two.
Figure 15 a, Figure 15 b are the structural representations of the limiting section of the baffle plate in the present embodiment two.
Figure 16 is the structural representation of the limiting section of the baffle plate in the present embodiment two.
Figure 17 a, Figure 17 b, Figure 18 a, Figure 18 b are power reception unit in the present embodiment two and the action of return unit cooperation
Schematic diagram.
It is dynamic that Figure 19, Figure 20 are power reception unit in the present embodiment and return unit cooperation makes that power reception unit tilts
Make schematic diagram.
Figure 21 is the structural representation of the power reception unit in the present embodiment and transfer unit.
Figure 22, Figure 23 are that the action that the power reception unit in the present embodiment carries out contacting during engagement with drive mechanism is illustrated
Figure.
Figure 24, Figure 25 are the structural representations of another kind of engaging piece of the power reception unit in the present embodiment.
Specific embodiment
Below according to brief description embodiment.
In this utility model, the rotating shaft coaxle of the axial direction of handle box and developing cell or transfer unit or flat
OK.
In this utility model, installation direction in electronic imaging apparatus for the handle box is substantially vertical with axial direction.
In this utility model, the installation side of dismounting (taking-up) direction in electronic imaging apparatus for the handle box and handle box
To contrary.
(handle box)
As shown in Figures 4 and 5, be handle box c structural representation, handle box c includes housing 90, stores aobvious in housing 90
Shadow agent 30, is fixedly installed control powder unit 20 positioned at the surface of housing 90, and developing cell 10 is rotatably installed on housing 90.
Drive component 200 is arranged on one end of handle box c, and is arranged on housing 90 by a baffle plate 80.
In addition, according to handle box c structure as inhomogeneity, also extra is provided with housing 91 and the interior cleaning unit setting
60th, photosensitive unit 40 and charhing unit 50.
Drive component 200 positioned at handle box c one end includes power reception unit 200a and transfer unit 250, power
Receiving unit 200a receives the driving force of drive mechanism in electronic imaging apparatus and is transferred to the driving force of rotation
Pass in unit 250.Power reception unit 200a tilts with respect to the rotary shaft of transfer unit 250 all the time, and possesses initial position
And displaced position.As for switching between initial position and displaced position for the power reception unit 200a, in this utility model
Power reception unit 200a in external force, such as by initial position movement to position under the strength effect during dismounting handle box c
Pan position, and after external force revocation, such as, after handle box c is in installation site, power reception unit 200a then relies on internal dynamic
Power returns back to initial position by displaced position.Solve drive component of the prior art and drive mechanism is drawn because of constructive interference
The structural wear rising or fracture, thus extend the service life of handle box and electronic imaging apparatus.
In order that the moving process of power reception unit 200a is more steady, make shift position more controllable, power simultaneously
Receiving unit 200a in initial position with respect to transfer unit 250 rotary shaft angle of inclination and power reception unit 200a
It is consistent at the angle of inclination of the rotary shaft for transfer unit 250 for the displaced position phase.In order to reach this purpose, this reality
Especially it is provided with limiting unit with new.And initial position is voluntarily returned to for power reception unit 200a, this utility model is then
Realized by return unit.In certain embodiments, drive component also includes a baffle plate, now can be by limiting unit and return unit
It is arranged on baffle plate, or the part directly as baffle plate.
For the realization of technique scheme, present embodiment will be described in detail with following two embodiment.Implement
Example one
As shown in Figure 6 and Figure 7, the drive component 200 positioned at handle box c one end includes power reception unit 200a, transmission
Unit 250, in addition also has the baffle plate 80 coordinating with power reception unit 200a and transfer unit 250 and return unit 810 (as rubber
Rubber band or extension spring).Power reception unit 200a includes engaging piece 210, one end of connector 220 is connected with engaging piece 210, connects
The other end of part 220 is provided with a separable spherical partses 220a and the transferring member 225 being plugged on this spherical parts 220a；Engaging piece
210 is a pair outwardly engaged claw；Transfer unit 250 outer surface is provided with driving cog 252, centre be provided with cavity 255 and
Chute 251；The spherical partses 220a of connector 220 one end of power reception unit 200a is placed on the cavity 255 of transfer unit 250
In, transferring member 225 is placed in chute 251, when power reception unit 200a receives power, you can supported by transferring member 225
It is connected on, on chute 251, power is transferred to transfer unit 250.As shown in figs. 7 a and 7b, in power reception unit 200a and biography
After passing unit 250 assembling, power reception unit 200a can realize 360 degree of swing offset around rotary shaft l4 of transfer unit 250
And realize wallowing motion with respect to transfer unit 250, i.e. the rotation of rotary shaft l5 of power reception unit 200a and developing cell 10
Rotary shaft l4 of rotating shaft l3 or transfer unit 250 has angle of inclination r1.Because transferring member 225 is arranged in chute 251, therefore
Even if power reception unit 200a is in the power that also can carry out reception during heeling condition and is transferred in transfer unit 250, and
Transfer unit 250 can be engaged with the gear 15 of developing cell 10 one end by driving cog 252 and for power be transferred to developing cell 10.
As figures 8 a and 8 b show, baffle plate 80 includes raised 81, limiting unit 82, and limiting unit 82 is provided with arc chute 82a and and arc
The limited block 82b of chute 82a cooperation.
The assembly relation of above-mentioned each element is: as shown in fig. 6, the connector 220 of power reception unit 200a passes through baffle plate
It is connected with spherical partses 220a after 80 arc chute 82a, transferring member 225 is further same after being plugged on spheroplast 220a to be placed into transmission
In the cavity 255 of unit 250, return unit 810 is socketed in the projection 81 of baffle plate 80, and another side is socketed in connector 220
On.
As shown in figure 9, after above-mentioned each element assembles, when power reception unit 200a is promoted by external force, power
The connector 220 of receiving unit 200a can in arc chute 82a arcuately the arching trajectory of chute 82a carry out slide displacement,
See vertically, because the arching trajectory of arc chute 82a is the rotary shaft setting around transfer unit 250, and limited block 82b
Position is overlapping with the rotary shaft of transfer unit 250, so that power reception unit 200a realizes swinging.Power reception unit simultaneously
It is relative that 200a makes power reception unit 200a be always maintained under arc chute 82a and the restriction of limited block 82b of limiting unit 82
In the heeling condition of transfer unit 250, with reference to shown in Fig. 7 a, that is, rotary shaft l5 of power reception unit 200a is always with respect to biography
Pass rotary shaft l4 of unit 250 or developing cell 10 rotary shaft l3 tilt and will not coaxial with rotary shaft l4 or with rotary shaft l3
Parallel.In addition, the change at the angle of inclination being limited between brake force receiving unit 200a and transfer unit 250, limiting unit 82
The trough width d2 of arc chute 82a is essentially identical with the diameter d1 of the connector 220 of power reception unit 200a, is so in
Connector 220 in arc chute 82a can be in arc chute 82a during sliding, the rotary shaft of its power reception unit 200a
L5 is always maintained at same angle of inclination r1 with rotary shaft l4 of transfer unit 250.
Draw connector 220 by the elastic tensioning power with return unit 810 to further to raised 81 and do not have external force to act on
When on engaging piece 210, engaging piece 210 has the initial position under the effect of no external force promotes；Promoted by external force in engaging piece 210
Its connector 220 enters after line slip along arc chute 82a, and engaging piece 210 then has the bit shift under outer masterpiece promotes
Put.As shown in Figure 10 a to Figure 11 b, by the contrast of initial position and displaced position, in initial position, the bullet of return unit 810
Property tightening force makes engaging piece 210 be in the position being closer to developing cell 10 (as Figure 12 institute than the engaging piece 210 of displaced position
Show)；Equally, as shown in figure 13, by handle box c in assembly direction y1 along electronic imaging apparatus p guide rail p100 load electronics
During imaging device p1, engaging piece 210 ratio being in initial position is in the engaging piece 210 of displaced position with respect to handle box c's
Before installation direction y1 more puts (forward), therefore when engaging piece 210 is in initial position, engaging piece 210 is in opposite front
Position (forward), then be easier to realize contacting engagement to receive the driving of rotation with the driving structure 500 in electronic imaging apparatus p
Power.
Embodiment two
In the present embodiment two, power reception unit 200a, transfer unit 250 return unit 810 refer in embodiment one
Structure describes, and no longer repeats here.The main distinction with embodiment one is the structure of baffle plate 80, as shown in Figure 14 to Figure 16, gear
Plate 80 includes port 85, the raised 84 and covering limiting unit 86 on port 85.Limiting unit 86 is disc-shaped structure, limiting unit
86 are provided with an a through hole 86a and projection 86b, and through hole 86a and projection 86b is located remotely from the rotary shaft of limiting unit 86, through hole
The diameter of 86a is essentially identical with the diameter of the connector 220 of power reception unit 200a.
The assembly relation of above-mentioned each element is: limiting unit 86 covers on port 85 and can be around the rotation of transfer unit 250
Axle rotates, and the connector 220 of power reception unit 200a is connected with spherical partses 220a after passing through through hole 86a, and transferring member 225 is planted
Further with the cavity 255 being placed on transfer unit 250 after spheroplast 220a, return unit 810 is socketed in limiting unit 86
Projection 86b on, another side is socketed in the projection 84 of baffle plate 80.
As shown in Figure 17 a to Figure 18 b, after above-mentioned each element assembles, power reception list identical with the above embodiments one
The engaging piece 210 of first 200a has the initial position under no external force promotes and is subject to the displaced position under external force promotion.No outer
When pushing dynamic, furthered projection 86b and raised 84 by the elastic tensioning power of return unit 810, engaging piece 210 is then in no outer pushing
Initial position under dynamic；In engaging piece 210, the displacement drive limiting unit 86 to rotate therewith of its connector 220 is promoted by external force, by
It is set to the rotary shaft away from limiting unit 86 in the through hole 86a of limiting unit 86, therefore pass through the cooperation of through hole 86a and connector 220
Rotary shaft l4 that rotary shaft l5 of power reception unit 200a is with respect to transfer unit 250 or the rotary shaft of developing cell 10 can be made
L3 tilts and is always maintained at same angle of inclination r1, as shown in figure 19.
In the above embodiments one and two, when acting on the disappearance of the thrust on engaging piece 210, in return unit 810
Under elastic tensioning power, engaging piece 210 returns back to initial position from displaced position.
In the above embodiments one and two, as shown in Fig. 6, Figure 14 and Figure 20, return unit 810 can be rubber band,
Can also be replaced using an extension spring 820.
In the above embodiments one and two, as shown in figure 21, the engaging piece 210 for making power reception unit 200a is being subject to
Can have certain stroke (can carry out a certain amount of flexible along its axle l5) with respect to transfer unit 250 when promoting to external force,
There is resiliency thus reducing abrasion, a bolster 300 can be set between power reception unit 200a and transfer unit 250,
Bolster 300 can be volute spring, Magnet, elastic sponge etc..
(engagement of power reception unit and drive mechanism)
As shown in Figure 22 and Figure 23, it is that the power reception unit 200a of drive component 200 and the electronic imaging of handle box c fills
Put action during drive mechanism 500 contact engagement in p to illustrate, due to the effect of limiting unit 82/86, power reception unit 200a
It is always maintained at tilting with respect to transfer unit 250, and make to be in the engaging piece of initial position by the effect of return unit 810/820
210 can " avoid " and drive mechanism 500 trundle 510 generation constructive interference substantially, and therefore, this engaging piece 210 can be relatively easy to
Ground enters the center of drive mechanism 500.And it is driven power after working as power reception unit 200a and drive mechanism 500 engagement
Transmission when, even if the engaged claw (210a, 210b) of this engaging piece 210 due to tilt relation be one high and one low setting, its
At least one trundle 510 in drive mechanism 500 can also be higher with one of position engaged claw 210b abut and carry out
The transmission of driving force is thus drive the rotation of power reception unit 200a.
In addition, as shown in figures 24 and 25, for enabling power reception unit 200a preferably to engage with drive mechanism 500 and
Avoid, during transmission driving force, break-off occurs, the engaged claw (210a, 210b) of engaging piece can be set as with indent
The semicircle spheroid 260 of mouth replaces.Semicircle spheroid 260 is arranged on one end of connector 220, semicircle spheroid as engaging piece 210
260 openings 265 with an indent, at least provided with two retaining walls 261 in opening 265.Its opening 265 can be wrapped in driving substantially
The circular arc projection 515 of mechanism 500 front end, and retaining wall 261 is used for abutting reception driving force with the trundle 510 of drive mechanism 500.
Likewise, driving power reception unit 200a so that power reception unit 200a is always maintained at respect to biography due to the effect of limiting unit
Pass unit 250 to tilt.When power reception unit 200a contacts engagement with drive mechanism 500, due to the shape of semicircle spheroid 260
Setting, drive mechanism 500 with power reception unit 200a transmission power during its circular arc projection 515 by semicircle spheroid
260 are wrapped in, and also are located at when trundle 510 is abutted with retaining wall 261 in opening 265, therefore, in drive mechanism 500 and power
Receiving unit 200a engages and transmits and can largely avoid drive mechanism 500 and engaging piece to depart from during driving force.
Above by specific embodiment, this utility model is illustrated, but this utility model is not limited only to this, also
Cover the various modifications done in the range of the technical solution of the utility model according to thought of the present utility model.
Claims (28)
1. a kind of drive component of handle box, this handle box can be removably mounted in electronic imaging apparatus, this driving group
Part includes: power reception unit and transfer unit；Described power reception unit receives the driving in electronic imaging apparatus
The driving force of mechanism and the driving force of rotation is transferred in described transfer unit it is characterised in that
Described power reception unit tilts with respect to the rotary shaft of described transfer unit all the time, and possesses initial position and bit shift
Put,
Described power reception unit can under external force by described initial position movement to institute's displacement position, and can
After external force revocation, described initial position is returned back to by institute's displacement position.
2. the drive component of handle box as claimed in claim 1 is it is characterised in that described power reception unit is described initial
During position with respect to transfer unit rotary shaft angle of inclination with institute's displacement position phase for transfer unit rotation
The angle of inclination of axle is consistent.
3. the drive component of handle box as claimed in claim 1 or 2 is it is characterised in that described handle box is being installed into electronics
During imaging device, there is installation direction, described power reception unit is provided with an engaging piece；
It is in the position of position described engaging piece during displacement position than being in of described engaging piece during described initial position
Put before more putting on described installation direction.
4. the drive component of handle box as claimed in claim 3 is it is characterised in that described installation direction and described transfer unit
Axial direction substantially vertical.
5. the drive component of handle box as claimed in claim 1 or 2 is it is characterised in that described drive component also includes a limit
Portion processed, movement locus between described initial position and institute's displacement position for the described power reception unit are by described limiting unit institute
Limit.
6. the drive component of handle box as claimed in claim 5 is it is characterised in that described limiting unit makes described power reception list
In initial position and displaced position, described power reception unit is consistent with respect to the angle of inclination of transfer unit for unit.
7. the drive component of handle box as claimed in claim 6 is it is characterised in that described power reception unit includes a connection
Part, described connector is connected with described limiting unit.
8. the drive component of handle box as claimed in claim 7 is it is characterised in that described limiting unit includes an arc chute,
Described arc chute is located in arc chute around the rotary shaft setting of described transfer unit, described connector, and can be along institute
State arc chute to slide, the width of described arc chute is essentially identical with the diameter of described connector.
9. the drive component of handle box as claimed in claim 8 is it is characterised in that described limiting unit also includes a limited block；
Axle along the rotary shaft of described transfer unit looks up, and the position of described limited block is overlapping with the rotary shaft of transfer unit, and institute
The edge stating limited block constitutes the inside edge of described arc chute.
10. the drive component of handle box as claimed in claim 9 is it is characterised in that drive component also includes a baffle plate, described
Baffle plate includes a port, and described power reception unit passes through described port, described limited block by described port side along described
Being radially into the center of described port of port, described limited block forms described arc chute with the gap of described port.
The drive component of 11. handle boxes as claimed in claim 8 or 9 is it is characterised in that described drive component also includes one again
Position part；One end of described return unit is fixed, and the other end of described return unit is connected with described power reception unit,
It is described initial that described return unit enables described power reception unit to return back to from institute's displacement position after external force revocation
Position.
The drive component of 12. handle boxes as claimed in claim 10 is it is characterised in that described drive component also includes a reset
Part；One end of described return unit is connected with described baffle plate, and the other end of described return unit is connected with described power reception unit,
It is described initial that described return unit enables described power reception unit to return back to from institute's displacement position after external force revocation
Position.
The drive component of 13. handle boxes as claimed in claim 7 is it is characterised in that described limiting unit can be around transfer unit
Rotary shaft rotates, can be with described limiting unit one by the cooperation of described connector and described limiting unit described power reception unit
Play rotation, meanwhile, described power reception unit independently can rotate along the rotary shaft of itself.
The drive component of 14. handle boxes as claimed in claim 13 is it is characterised in that be provided with including one in described limiting unit
Through hole, described through hole is arranged with respect to the rotating shaft eccentric of described transfer unit, and described connector passes through described through hole, described logical
The diameter in hole is essentially identical with the diameter of described connector.
The drive component of 15. handle boxes as claimed in claim 14 is it is characterised in that drive component also includes a baffle plate, institute
State baffle plate and include a port, described power reception unit passes through described port, described limiting unit covers on described port.
The drive component of 16. handle boxes as described in claim 13 or 14 is it is characterised in that described drive component also includes one
Return unit；One end of described return unit is fixed, and the other end of described return unit is connected with described limiting unit,
It is described initial that described return unit enables described power reception unit to return back to from institute's displacement position after external force revocation
Position.
The drive component of 17. handle boxes as claimed in claim 15 is it is characterised in that described drive component also includes a reset
Part；One end of described return unit is connected with described baffle plate, and the other end of described return unit is connected with described limiting unit,
It is described initial that described return unit enables described power reception unit to return back to from institute's displacement position after external force revocation
Position.
18. the drive component of handle box as claimed in claim 11 is it is characterised in that described return unit has elastic tensioning
Power.
The drive component of 19. handle boxes as claimed in claim 18 is it is characterised in that described return unit is rubber band or draws
Spring.
The drive component of 20. handle boxes as claimed in claim 1 is it is characterised in that described power reception unit and transmission are single
It is provided with a bolster, described bolster can make described power reception unit can be stretched with respect to described transfer unit between unit
Contracting.
The drive component of 21. handle boxes as claimed in claim 3 is it is characterised in that described engaging piece is to have inner recess
Semicircle spheroid, described semicircle spheroid has the opening of an indent, at least provided with two retaining walls in described opening.
The drive component of 22. handle boxes as claimed in claim 1 is it is characterised in that described transfer unit includes cavity, described
It is provided with the axially extended chute of the rotary shaft along described transfer unit, described power reception unit includes transmitting in cavity
Part, described power reception unit stretches in described cavity, and described transferring member is arranged in described chute, and can be along described chute
Slide.
The drive component of 23. handle boxes as claimed in claim 1 or 2 is it is characterised in that be provided with a development in described handle box
Unit, described power reception unit is provided with an engaging piece；The position ratio being in described engaging piece during described initial position is in
The position of described engaging piece during institute's displacement position is closer to developing cell.
The drive component of 24. handle boxes as claimed in claim 23 is it is characterised in that described power reception unit is with respect to aobvious
Shadow unit tilts, and the rotary shaft of its power reception unit tilts with respect to the rotary shaft of developing cell.
The drive component of 25. handle boxes as claimed in claim 12 is it is characterised in that described return unit has elastic tensioning
Power.
26. the drive component of handle box as claimed in claim 16 is it is characterised in that described return unit has elastic tensioning
Power.
27. the drive component of handle box as claimed in claim 17 is it is characterised in that described return unit has elastic tensioning
Power.
A kind of 28. handle boxes, this handle box is provided with any one drive component in the claims 1 to 27.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620489577 | 2016-05-25 | ||
| CN2016204895778 | 2016-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205899249U true CN205899249U (en) | 2017-01-18 |
Family
ID=57770973
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620699256.0U Expired - Fee Related CN205899249U (en) | 2016-05-25 | 2016-07-05 | Drive assembly of processing box and processing box comprising drive assembly |
| CN201610522242.6A Active CN107436551B (en) | 2014-05-06 | 2016-07-05 | Drive assembly of processing box and processing box comprising same |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610522242.6A Active CN107436551B (en) | 2014-05-06 | 2016-07-05 | Drive assembly of processing box and processing box comprising same |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN205899249U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436551A (en) * | 2016-05-25 | 2017-12-05 | 纳思达股份有限公司 | Drive assembly of processing box and processing box comprising drive assembly |
| CN108490754A (en) * | 2018-05-02 | 2018-09-04 | 中山诚威科技有限公司 | Power transmission, revolving part and Delevoping cartridge |
| CN108490752A (en) * | 2018-05-02 | 2018-09-04 | 中山诚威科技有限公司 | Power reception part, power reception component, power transmission and Delevoping cartridge |
| CN108710276A (en) * | 2018-05-02 | 2018-10-26 | 中山诚威科技有限公司 | Power reception component, power transmission, revolving part and Delevoping cartridge |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105093889A (en) * | 2014-04-16 | 2015-11-25 | 珠海艾派克科技股份有限公司 | Treatment box |
| CN105093871B (en) * | 2014-05-06 | 2017-12-29 | 纳思达股份有限公司 | A kind of power reception unit and handle box |
| CN105301928B (en) * | 2015-11-05 | 2018-02-06 | 珠海市润鑫打印耗材有限公司 | The force transfer unit of photosensitive drums |
| CN205899249U (en) * | 2016-05-25 | 2017-01-18 | 珠海艾派克科技股份有限公司 | Drive assembly of processing box and processing box comprising drive assembly |
-
2016
- 2016-07-05 CN CN201620699256.0U patent/CN205899249U/en not_active Expired - Fee Related
- 2016-07-05 CN CN201610522242.6A patent/CN107436551B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107436551A (en) * | 2016-05-25 | 2017-12-05 | 纳思达股份有限公司 | Drive assembly of processing box and processing box comprising drive assembly |
| CN107436551B (en) * | 2016-05-25 | 2023-12-22 | 纳思达股份有限公司 | Drive assembly of processing box and processing box comprising same |
| CN108490754A (en) * | 2018-05-02 | 2018-09-04 | 中山诚威科技有限公司 | Power transmission, revolving part and Delevoping cartridge |
| CN108490752A (en) * | 2018-05-02 | 2018-09-04 | 中山诚威科技有限公司 | Power reception part, power reception component, power transmission and Delevoping cartridge |
| CN108710276A (en) * | 2018-05-02 | 2018-10-26 | 中山诚威科技有限公司 | Power reception component, power transmission, revolving part and Delevoping cartridge |
| CN108490754B (en) * | 2018-05-02 | 2021-07-13 | 中山诚威科技有限公司 | Power transmission device, rotary member, and developing cartridge |
| CN108710276B (en) * | 2018-05-02 | 2021-07-13 | 中山诚威科技有限公司 | Power receiving assembly, power transmission device, rotary member and developing cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107436551B (en) | 2023-12-22 |
| CN107436551A (en) | 2017-12-05 |
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Address after: 519060, Guangdong District, Xiangzhou, Zhuhai Avenue, No. 01, building 3883, 2 floor, 7 floor, B District, 02, 03, 04, 1, 2, 3, 4, 5, 05, Zhuhai Patentee after: NINESTAR Corp. Address before: 519060, Guangdong District, Zhuhai City, Zhuhai province Xiangzhou Avenue 3883, 01 buildings, 2 floor, 7 floor, B District, 02, 03, 04, 1, 2, 3, 05, 5, Zhuhai Patentee before: APEX TECHNOLOGY Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |