CN105093889A - Treatment box - Google Patents
Treatment box Download PDFInfo
- Publication number
- CN105093889A CN105093889A CN201410152557.7A CN201410152557A CN105093889A CN 105093889 A CN105093889 A CN 105093889A CN 201410152557 A CN201410152557 A CN 201410152557A CN 105093889 A CN105093889 A CN 105093889A
- Authority
- CN
- China
- Prior art keywords
- engaging piece
- handle box
- reception unit
- power reception
- driver element
- 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.)
- Pending
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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
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
- G03G21/186—Axial couplings
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- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Ink Jet (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The present invention relates to a treatment box, which can be detachably arranged on an electronic image device, and at least comprises a developing unit, an ink powder frame and a power receiving unit, wherein the power receiving unit is used for engaging with a drive unit on the electronic imaging device and receiving rotation driving force from the drive unit, the power receiving unit comprises an engagement portion, a connection portion and a transfer portion, the power receiving unit respectively has a first action position, a second action position and a third action position when the power receiving unit and the drive unit contact, are engaged and are separated, the distance between the force surface of the engagement portion to the bottom surface of the transfer portion at the first action position is less than the distance between the force surface to the transfer portion at the second action position and the axis line of the engagement portion is substantially parallel to the axis line of the developing unit, and at the third action position, the axis line of the engagement portion is inclined relative to the axis line of the drive unit. According to the present invention, with the treatment box, the technical problem that the structure interference between the drive unit of the electronic image device and the treatment box before engagement exists while the drive unit and the power receiving unit are not easily separated after engaging in the treatment box is solved.
Description
Technical field
The present invention relates to a kind of handle box.
Background technology
A kind of handle box, this handle box can be dismantled and be arranged on freely on electronic imaging apparatus.Revolving force driver element is provided with in described electronic imaging apparatus.Described handle box mainly includes developing cell, ink powder and control powder unit etc., and is axially disposed within the power reception unit of handle box one end along developing cell, and its power reception unit is provided with power reception head.Engage each other rear by the driver element of described power reception head and electronic imaging apparatus and then the driving force of rotation is passed to power reception unit, finally driving the developing cell of handle box inside to make it operate, the development work of participation and electronic imaging apparatus.
In existing technology, electronic imaging apparatus is before carrying out development work (i.e. user often say " printing "), handle box need be mounted in electronic imaging apparatus by user, and the power reception unit in handle box need carry out contacting and then engaging each other with the driver element on electronic imaging apparatus.
As shown in Figure 1, driver element 500 in electronic imaging apparatus (not show) engages with the power reception unit 100 of handle box C one end, driver element 500 is almost parallel towards the axis of the axial X1 of axial X1(and developing cell 10) move to power reception unit 100, after engaging with it, driving force of rotation is passed to power reception unit 100, in transmission dynamic process, driver element 500 keeps coaxial substantially with power reception unit 100, then moves towards the opposite direction of axial X1 when last driver element 500 is separated with power reception unit 100.As shown in Figure 2, in the moving process of driver element, its projection 111 existed in the process of movement on certain probability and power reception unit 100 for the drive post 510 transmitting power produces constructive interference, but in existing technologies, the outside surface of protruding 111 is generally designed to be with or round and smooth excessive surface or edge, therefore the constructive interference between protruding 111 and drive post 510 can be affected and reduce.
As shown in Figure 3 and Figure 4, for a kind of moving process of driver element 500 of new-type electronic imaging apparatus (not show), carrying out in the process engaged with the power reception unit 100 of handle box C one end, driver element 500 is first along moving towards power reception unit 100 with the vertical direction Y1 of developing cell 10 axis, after engaging with it, driving force of rotation is passed to power reception unit 100, and driver element 500 keeps coaxial substantially with power reception unit 100 in transmission dynamic process, last driver element 500 then continue when being separated with power reception unit 100 along direction Y2(and direction Y1 towards consistent) continue mobile.
But, because driver element 500 needs to move along direction Y1 before engaging with power reception unit 100, and need move along direction Y2 when being separated after completing engagement.Before the engagement of the driver element 500 in comparison diagram 1, Fig. 2 be separated reciprocate process, in Fig. 3, Fig. 4, the drive post 510 of driver element 500 is easy before engaging with power reception unit 100 interferes with protruding 111 recurring structures and not easily avoids (dotted line in Fig. 4), and not easily separated because of drive post 510 and protruding 111 mutual abuttings thed produce when being separated after engaging with power reception unit 100.
If there is above-mentioned phenomenon, then easily cause the driver element of electronic imaging apparatus or the power reception unit of handle box that wearing and tearing or fracture occur, cause driver element and power reception unit to be difficult to or cannot mutually stably engage and transmit power, like this, therefore electronic imaging apparatus or handle box also can not continue normal use, and follow-up development quality also can be subject to impact in various degree.
Summary of the invention
The invention provides a kind of handle box, to solve the constructive interference that existing handle box carries out at the driver element of electronic imaging apparatus engaging between the above two, and the technical matters making both separate of not allowing to change places when driver element is separated after engaging with power reception unit in handle box.
In order to solve above technical matters, the technical scheme that the present invention takes is:
A kind of handle box, this handle box can be removably mounted on electronic imaging apparatus, and described handle box at least comprises developing cell, ink powder framework and power reception unit; Power reception unit is for being meshed with the driver element of on electronic imaging apparatus and receiving the rotary driving force to driver element, and described power reception unit comprises engaging piece, connecting portion and transfer part; Power reception unit contacts with driver element, engage, have the first operating position, the second operating position and the 3rd operating position respectively when being separated; It is characterized in that, when the first operating position, the stress surface of engaging piece to the distance of transfer part bottom surface is less than stress surface in the second position to the distance of transfer part bottom surface and the axis of engaging piece is basic and the axis keeping parallelism of developing cell; When the 3rd operating position, the axis of engaging piece tilts relative to the axis of driver element.
Also comprise the first baffle plate being arranged at described ink powder frame ends, first baffle plate is provided with the pressing plate that one end is rotatably connected with described first baffle plate, the described pressing plate other end crimps with described engaging piece and makes the inside indentation of described engaging piece for urging described engaging piece and be in the first described operating position.
Described power reception unit also comprises the elastic component of the axis keeping parallelism for making the basic and developing cell of the axis of engaging piece be arranged between described engaging piece and transfer part.
Described pressing plate also comprises a confined planes, and described confined planes is for limiting the tiltable direction of engaging piece.
Described engaging piece has a stress surface, and described pressing plate has one and urges face, and the face that urges described in described pressing plate passes through urges described stress surface and realizes crimping of described pressing plate and described engaging piece, described in urge " U " shape structure that face is band arc.
Between described first baffle plate and pressing plate, be also provided with a movable block, described pressing plate is rotatably mounted on described movable block by projection, and described movable block is rotatably mounted on described first baffle plate.
A spring or torsion spring is also provided with between described first baffle plate and pressing plate.
Also comprise a location-plate, described location-plate is arranged in transfer part; The connecting portion of described power reception unit is through elastic component, and one end of described elastic component is against the surface to location-plate, and the other end of described elastic component then abuts the back side to engaging piece.
Also comprise a connection piece, described transfer part also comprises a pass-through; Described engaging piece is arranged on one end of connecting portion, and the other end of described connecting portion is provided with contiguous block, and described web member is mounted on contiguous block and is arranged on integratedly in the pass-through of transfer part.
Described transfer part also comprises a chute, and described web member can slide up and down to be arranged in described chute.
After have employed above-mentioned scheme, due in the first operating position, the stress surface of engaging piece to the distance of transfer part bottom surface is less than stress surface in the second position to the distance of transfer part bottom surface and the axis of engaging piece is basic and the axis keeping parallelism of developing cell; In the 3rd operating position, the axis of engaging piece tilts relative to the axis of driver element.No longer produce constructive interference when driver element is engaged with power reception unit, and can relatively easily make both separate equally when driver element is separated after engaging with power reception unit.
Reposefully transmit power after making the power reception unit in handle box can contact with each other with the driver element on electronic imaging apparatus to engage simultaneously, stablize its handle box and participating in the development quality in developing process.
Accompanying drawing explanation
Fig. 1, Fig. 2 are the power reception unit of handle box and the engagement action process schematic of driver element;
Fig. 3, Fig. 4 are the power reception unit of handle box and a kind of engagement action process schematic of novel driver element;
Fig. 5 is the schematic cross-section of the composition structure of handle box;
Fig. 6 is the power reception unit of handle box and the combination schematic diagram of the first baffle plate;
Fig. 7,8,9 is structural representations of the power reception unit in embodiment one;
Figure 10 is the STRUCTURE DECOMPOSITION/assembling schematic diagram of the power reception unit in embodiment one;
Figure 10 a, 10b are the action schematic diagram of the power reception unit in embodiment one;
Figure 11,12,13,13x, 14,15,16,17 is that power reception unit in embodiment one carries out with driver element contacting, engages, action schematic diagram when being separated;
Figure 18 a, 18b are the structural representations of the power reception unit in embodiment one.
Embodiment
With reference to the accompanying drawings embodiment is described below.
(handle box)
As shown in Figure 5, Figure 6, be the structural representation of handle box C in electronic imaging apparatus (not show).Handle box C generally comprises ink powder framework 90, ink powder 30 is stored in ink powder framework 90, the surface being positioned at ink powder framework 90 is fixedly installed control powder unit 20, the two ends of ink powder framework 90 are provided with the first baffle plate 80 and second baffle 70, and developing cell 10 is rotatably arranged on ink powder framework 90 by the first baffle plate 80 and second baffle 70.Generally, power reception unit 100 is arranged on one end of handle box C, and power reception unit 100 can be rotatably set between the first baffle plate 80 and ink powder framework 90.
Embodiment one
(power reception unit 400)
As shown in Figure 7 to 10, be the structural representation of the power reception unit 400 in handle box C.Power reception unit 400 comprises engaging piece 410, connecting portion 420, transfer part 450, elastic component 430, pressing plate 440, movable block 460, location-plate 435 and web member 490.
Engaging piece 410 is arranged on one end of connecting portion 420, and engaging piece 410 comprises stress surface 412 and protruding 411, and connecting portion 420 other end is provided with contiguous block 425.The above-mentioned structure of protruding 411 also can be that a kind of inward recess 413 of on-circular cross-section replaces.Pressing plate 440 comprising lateral projections 445, inclined-plane 441, confined planes 446 for installing location, urging face 442, and it urges one end that face 442 is arranged on inclined-plane 441, and the structure urging face 442 is preferably " U " shape structure of band arc.
Transfer part 450 comprises pass-through 455, chute 455a and the face of gear 459 for transmitting power.
Elastic component 430 is preferably spring or stage clip.
The above-mentioned assembling position of each element in handle box C is: connecting portion 420 is through elastic component 430, one end of elastic component 430 is against the surface to location-plate 435, the other end of elastic component 430 then abuts the back side to engaging piece 410, and location-plate 435 is arranged in transfer part 450.Be positioned at the contiguous block 425 of connecting portion 420 one end through the port 435a of location-plate 435 and the through hole 85 of the first baffle plate 80, then a connection piece 490 is mounted on the contiguous block 425 of connecting portion 420, contiguous block 425 and web member 490 are arranged in the pass-through 455 of transfer part 450 integratedly, and web member 490 can slide up and down to be arranged in chute 455a.Simultaneously, the projection 82 that one movable block 460 is mounted to the first baffle plate 80 surface can rotate around protruding 82, one pressing plate 440 is rotatably mounted on movable block 460 by protruding 445 and also can rotates around protruding 445, and the face that urges 442 of pressing plate 440 contacts with the stress surface 412 of engaging piece 410.Transfer part 450 is then arranged on ink powder framework 90, and its face of gear 459 is meshed with the gear 15 of developing cell 10.Finally, power reception unit 400 is integrally arranged on ink powder framework 90(with reference to figure 6 by the first baffle plate 80).
In the annexation of each element of above-described embodiment one, engaging piece 410 and connecting portion 420 can realize the inclination (as shown in Figure 10 a) on any direction relative to transfer part 450, and the effect of elastic component 430 is to make the axis L1 of engaging piece 410 remain plumbness (basic parallel with the axis L3 of developing cell 10) under without the impact of external force.And the confined planes 446 of pressing plate 440 contacts the outside surface of engaging piece 410 or connecting portion 420 for limiting the tiltable direction of engaging piece 410 and connecting portion 420, make it all the time towards direction (with the vertical direction of developing cell 10 axis) the enterprising line tilt (as shown in Fig. 4, Figure 10 b) of Y2.
(engagement process of power reception unit 400 and driver element 500)
As shown in Figure 11 to Figure 17, be the power reception unit 400 in handle box C and the driver element 500 in electronic imaging apparatus three kinds of operating position schematic diagram when contacting, engaging and being separated.
As shown in Figure 11 to Figure 13 X, first operating position: the i.e. operating position of power reception unit 400 and driver element 500 power reception unit 400 when contacting, driver element 500 moves along Y1 direction (with the vertical direction of developing cell 10 axis) towards power reception unit 400 and contacts the inclined-plane 441 of pressing plate 440, and the continuation of driver element 500 is moved and urge inclined-plane 441 and make pressing plate 440 entirety inwardly rotate (clockwise direction L) around protruding 445, also inwardly move and press down the stress surface 412 of engaging piece 410 in the face that urges 442 being now positioned at one end, inclined-plane 441, engaging piece 410 and elastic component 430 are inwardly moved.Web member 490 now on contiguous block 425 inwardly slides along the chute 455a of transfer part 450.At this moment, utilize the Y1 direction of driver element 500 to move urge pressure plate 440 and make engaging piece 410 inwardly indentation, like this, by above-mentioned course of action, the constructive interference of driver element 500 before engaging with engaging piece 410 can be avoided.
As shown in Figure 13 X to Figure 15, second operating position: the i.e. operating position of power reception unit 400 and driver element 500 power reception unit 400 when engaging, when driver element 500 to move to power reception unit 400 basic retainer shaft to time coaxial after the first above-mentioned operating position, now pressing plate 440 no longer contacts with driver element 500 and no longer presses down the stress surface 412 of engaging piece 410, and elastic component 430 same compel because of the release of its own resilient to push away engaging piece 410 outwards motion engage with driver element 500.The drive post 510 of driver element 500 props up the projection 411 of engaging piece 410 or the inside surface of inward recess 413, the rotary driving force from driver element 500 is made to be passed to engaging piece 410 and connecting portion 420, the chute 455a that the web member 490 being positioned at connecting portion 420 one end then props up transfer part 450 simultaneously carries out transmission of drive force, and the driving force of rotation is passed in handle box C by the face of gear 459 finally by transfer part 450.Meanwhile, due to engaging piece 410 by elastic force outwards compel push away, stress surface 412 also outwards compels to push pressure surface 442, makes pressing plate 440 along protruding 445 to inner rotary (opposite direction of clockwise direction L), makes before pressing plate 440 returns back to the first operating position.
As shown in Figure 15 to Figure 17, 3rd operating position: the i.e. operating position of power reception unit 400 and driver element 500 power reception unit 400 when being separated, when being separated both driver element 500 and power reception unit 400 complete after power transmission, when driver element 500 moves along Y2 direction, now engaging piece 410 still keeps engagement with driver element 500, the movement of driver element 500 on Y2 direction and produce engaging piece 410 is made to the power that pulls of engaging piece 410, connecting portion 420, elastic component 430 run-off the straight, namely the axis L1 of engaging piece 410 is relative to the axis L2 run-off the straight of driver element 500.And when driver element 500 continues mobile, after its drive post 510 relatively easily departs from protruding 411.At this moment, engaging piece 410 makes before engaging piece 410 returns back to the first operating position because of the release of elastic component 430 its own resilient, i.e. the basic keeping parallelism of axis L1 and L2.
Three kinds of above-mentioned operating position implementation procedures are: during the first operating position, the distance H1 of stress surface 412 to transfer part 450 bottom surface should be less than the distance H2(of stress surface 412 to transfer part 450 bottom surface in the second position as the contrast of Figure 13 X), and when the first operating position and the second operating position, the axis L3 keeping parallelism of the axis L1 of engaging piece basic and developing cell all the time.When the 3rd operating position, the axis L1 of engaging piece 410 tilts relative to the axis L2 of driver element 500.And when both be completely separated after, axis L1 with return back to keeping parallelism basic with axis L3.
In addition, as shown in Figure 18 a to Figure 18 b, with above-mentioned unlike: the stress surface 412 of its engaging piece 410 is same to be arranged between engaging piece 410 and connecting portion 420, and elastic component 430 one end then abuts the back side of stress surface 412.The assembled relation of all the other element reference each element in (power reception unit 400).And engaging piece 410 can with reference to the action relationships of engaging piece in first, second and third operating position above-mentioned 410 with elastic component 430 with the action relationships of elastic component 430.
In addition, movable block 460 can be replaced by the first baffle plate 80 equally, and namely the projection 445 of pressing plate 440 is rotatably installed on the first baffle plate 80.
In addition, for ensureing that pressing plate 440 has good resilience, pressing plate 440 and action fast 460 or and the first baffle plate 80 between elastic component is set, as spring or torsion spring.
In addition, location-plate 435 can be replaced by the outside surface of the first baffle plate 80 equally, and namely contiguous block 425 passes the through hole 85 of elastic component 430 and the first baffle plate 80, and elastic component 430 is against the outside surface to the first baffle plate 80.
In addition, location-plate 435 can be replaced by the outside surface of transfer part 450 equally, and namely contiguous block 425 passes the through hole 85 of elastic component 430 and the first baffle plate 80, and elastic component 430 is against the outside surface to transfer part 450.
In the above embodiments one, power reception unit 400 can be arranged on photosensitive unit, developing cell, powder feeding unit, agitating unit etc. equally for transmitting in the mechanism of power.
(effect of invention)
According to the present invention, provide a kind of power reception unit, when driver element is engaged with power reception unit, no longer produce constructive interference, and can relatively easily make both separate equally when driver element is separated after engaging with power reception unit.The structural strength life-span of power reception unit or driver element can be extended simultaneously, thus extend the serviceable life of handle box or electronic imaging apparatus.
Another object of the present invention, be to provide a kind of handle box with above-mentioned power reception unit, transmit power reposefully after power reception unit in handle box being contacted with each other with the driver element on electronic imaging apparatus engage, stablize its handle box and participating in the development quality in developing process.
Described the present invention by embodiment above, but the present invention is not limited only to this, also contains the various distortion that thought according to the present invention is done in the scope of technical scheme of the present invention.
Claims (10)
1. a handle box, this handle box can be removably mounted on electronic imaging apparatus, and described handle box at least comprises developing cell, ink powder framework and power reception unit; Power reception unit is for being meshed with the driver element of on electronic imaging apparatus and receiving the rotary driving force to driver element, and described power reception unit comprises engaging piece, connecting portion and transfer part; Power reception unit contacts with driver element, engage, have the first operating position, the second operating position and the 3rd operating position respectively when being separated; It is characterized in that, when the first operating position, the stress surface of engaging piece to the distance of transfer part bottom surface is less than stress surface in the second position to the distance of transfer part bottom surface and the axis of engaging piece is basic and the axis keeping parallelism of developing cell; When the 3rd operating position, the axis of engaging piece tilts relative to the axis of driver element.
2. handle box as claimed in claim 1, it is characterized in that, also comprise the first baffle plate being arranged at described ink powder frame ends, described first baffle plate is provided with the pressing plate that one end is rotatably connected with described first baffle plate, the described pressing plate other end crimps with described engaging piece and makes the inside indentation of described engaging piece for urging described engaging piece and be in the first described operating position.
3. handle box as claimed in claim 2, is characterized in that, described power reception unit also comprises the elastic component of the axis keeping parallelism for making the basic and developing cell of the axis of engaging piece be arranged between described engaging piece and transfer part.
4. handle box as claimed in claim 3, it is characterized in that, described pressing plate also comprises a confined planes, and described confined planes is for limiting the tiltable direction of engaging piece.
5. handle box as claimed in claim 3, it is characterized in that, described engaging piece has a stress surface, described pressing plate has one and urges face, the face that urges described in described pressing plate passes through urges described stress surface and realizes crimping of described pressing plate and described engaging piece, described in urge " U " shape structure that face is band arc.
6. handle box as claimed in claim 3, it is characterized in that, between described first baffle plate and pressing plate, be also provided with a movable block, described pressing plate is rotatably mounted on described movable block by projection, and described movable block is rotatably mounted on described first baffle plate.
7. handle box as claimed in claim 3, is characterized in that, between described first baffle plate and pressing plate, be also provided with a spring or torsion spring.
8. handle box as claimed in claim 3, it is characterized in that, also comprise a location-plate, described location-plate is arranged in transfer part; The connecting portion of described power reception unit is through elastic component, and one end of described elastic component is against the surface to location-plate, and the other end of described elastic component then abuts the back side to engaging piece.
9. handle box as claimed in claim 8, it is characterized in that, also comprise a connection piece, described transfer part also comprises a pass-through; Described engaging piece is arranged on one end of connecting portion, and the other end of described connecting portion is provided with contiguous block, and described web member is mounted on contiguous block and is arranged on integratedly in the pass-through of transfer part.
10. handle box as claimed in claim 9, it is characterized in that, described transfer part also comprises a chute, and described web member can slide up and down to be arranged in described chute.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152557.7A CN105093889A (en) | 2014-04-16 | 2014-04-16 | Treatment box |
| PCT/CN2015/076705 WO2015158274A1 (en) | 2014-04-16 | 2015-04-16 | Processing cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152557.7A CN105093889A (en) | 2014-04-16 | 2014-04-16 | Treatment box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105093889A true CN105093889A (en) | 2015-11-25 |
Family
ID=54323496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410152557.7A Pending CN105093889A (en) | 2014-04-16 | 2014-04-16 | Treatment box |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105093889A (en) |
| WO (1) | WO2015158274A1 (en) |
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| WO2017144022A1 (en) * | 2016-02-26 | 2017-08-31 | 中山诚威科技有限公司 | Developing cartridge and transmission device in developing cartridge |
| CN107329384A (en) * | 2016-04-29 | 2017-11-07 | 江西亿铂电子科技有限公司 | A kind of Delevoping cartridge |
| CN107436551A (en) * | 2016-05-25 | 2017-12-05 | 纳思达股份有限公司 | A kind of drive component of handle box and the handle box comprising the drive component |
| CN113093492A (en) * | 2021-04-02 | 2021-07-09 | 珠海艾派克微电子有限公司 | Carbon powder box |
| WO2022100705A1 (en) * | 2020-11-12 | 2022-05-19 | 纳思达股份有限公司 | Processing cartridge |
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| CN113093492A (en) * | 2021-04-02 | 2021-07-09 | 珠海艾派克微电子有限公司 | Carbon powder box |
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| WO2015158274A1 (en) | 2015-10-22 |
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