CN108646531A - Resettable developer cartridge - Google Patents
Resettable developer cartridge Download PDFInfo
- Publication number
- CN108646531A CN108646531A CN201810589444.1A CN201810589444A CN108646531A CN 108646531 A CN108646531 A CN 108646531A CN 201810589444 A CN201810589444 A CN 201810589444A CN 108646531 A CN108646531 A CN 108646531A
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- China
- Prior art keywords
- counting
- delevoping cartridge
- rotation axis
- shell
- piece
- 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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- 239000011159 matrix material Substances 0.000 claims description 21
- 239000004020 conductor Substances 0.000 claims description 9
- 230000002035 prolonged effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 21
- 230000000903 blocking effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0865—Arrangements for supplying new developer
- G03G15/0867—Arrangements for supplying new developer cylindrical developer cartridges, e.g. toner bottles for the developer replenishing opening
- G03G15/087—Developer cartridges having a longitudinal rotational axis, around which at least one part is rotated when mounting or using the cartridge
-
- 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
- G03G15/0894—Reconditioning of the developer unit, i.e. reusing or recycling parts of the unit, e.g. resealing of the unit before refilling with toner
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Dry Development In Electrophotography (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The invention relates to a resettable developing box, which comprises a shell, a rotating piece, a power receiving piece, a counting assembly and a conductive assembly, wherein the rotating piece, the power receiving piece, the counting assembly and the conductive assembly are rotatably arranged in the shell; the power receiving part and the counting assembly are respectively positioned at two longitudinal tail ends of the shell, and the counting assembly and the conductive assembly are positioned at the same tail end of the shell; the counting assembly comprises a driven piece, a counting piece and an elastic piece, wherein the elastic piece is positioned between the counting piece and the shell, the driven piece is used for receiving the driving force of the power receiving piece, the counting piece is detachably combined with the driven piece, and the counting assembly is positioned on the periphery of the conductive assembly; after the primary counting is completed, the counting part can be reset by an operator from the outside, the developing box does not need to be disassembled, and the yield of the developing box is effectively improved.
Description
Technical field
The present invention relates to electrophotographic image forming fields more particularly to one kind being removably mounted on electrophotographic image forming
In Delevoping cartridge, the Delevoping cartridge complete count after, operator the outside of Delevoping cartridge can be completed Delevoping cartridge reset behaviour
Make.
Background technology
Delevoping cartridge is that required consumables are accommodated in using electrophotographic image forming principle when electrophotographic image forming works
Developer in Delevoping cartridge on sensitive piece by latent electrostatic image developing, then, it is developed after electrostatic latent image be transferred to imaging be situated between
In matter, then by being heated and pressurizeed word or image are fixed on image forming medium.
Due to the limited volume in Delevoping cartridge, wherein the developer accommodated is once consumed and finishes, that is, need to change entire aobvious
Otherwise, on the image forming medium exported from the device shadow box will not show the word or image of anticipation, for this purpose, existing aobvious
Counting mechanism can be set in shadow box, according to open ended developer level in Delevoping cartridge, whether equipment control Delevoping cartridge works on,
After equipment detects that the image forming job of the image forming medium of predetermined amount is completed in the Delevoping cartridge, i.e., operator can be prompted, the development
Developer in box, which has been consumed, to be finished, and operator needs to change a new Delevoping cartridge and can continue work.
Existing, the testing agency in the counting mechanism and equipment coordinates, counting mechanism include counting gear and
Multiple protrusions outstanding on counting gear, meanwhile, the testing agency in equipment includes a pair of of light emitting part and receiving element and peace
Mounted in rotatable part between the two, when rotatable part is no longer blocked by prominent role between light emitting part and receiving element
Path, and when not resetted by prominent role, equipment thinks that the Delevoping cartridge is a new Delevoping cartridge, and allow this aobvious
Shadow box completes the image forming job of the image forming medium of predetermined amount.
For Delevoping cartridge manufacturer, Delevoping cartridge needs to test it before manufacture, as described above, at this moment
In the process, the protrusion in Delevoping cartridge can with the rotation of counting gear the rotatable part in touches device, after the completion of test,
The protrusion need to be reset to initial position, and no person, for terminal user when using the Delevoping cartridge, equipment can prompt the Delevoping cartridge not
It is a new Delevoping cartridge.
Existing Delevoping cartridge protrusion reset mode need to first dismantle the end cap of Delevoping cartridge, then protrusion is resetted, and such mode is not
It only needs to expend a large amount of working hours, and during manual operation resets, the structure of Delevoping cartridge may be destroyed, to cause terminal
User can not use the defect of Delevoping cartridge.
Invention content
The present invention provides a kind of reducible Delevoping cartridge, and after the completion of the box-counting that develops, operator need not be by Delevoping cartridge
End cap dismantle, directly can reset the protrusion of Delevoping cartridge from outside.
To achieve the above object, the present invention provides following technical scheme：
Reducible Delevoping cartridge, including shell, the revolving part being rotatably installed in shell, power reception part, counting
Component and conductive component；The power reception part and counting component are located at two longitudinal ends of shell, counting component with
Conductive component is located at the same end of shell；Counting component includes driven member, counts part and positioned at counting part and shell
Between elastic component, the driven member is used to receive the driving force of power reception part, counts part with driven member separably
In conjunction with, and counting component is located at the periphery of conductive component.
Revolving part with rotation axis L1, power reception part with rotation axis L2, counting component with rotation axis L3,
Described rotation axis L1, L2 and L3 are mutually parallel, on the horizontal direction of Delevoping cartridge, rotation axis L2 be located at rotation axis L1 and
Between L3.
Conductive component includes mounting base and the conduct piece that is movably mounted in mounting base, and mounting base is in integrally cylinder
Shape, one end are fixed on the terminal surface of shell, and the other end forms the free end with opening, including fixing body and along Delevoping cartridge
Longitudinal direction from opening to close to terminal surface extend extension slot；Conduct piece includes and the matched conduction of the shape of fixing body
Body and an end excrescence outstanding from electric conductor, electric conductor enter fixing body from opening, and excrescence is slided along extension slot
It moves to precalculated position.
Count part include matrix, from the end protrusion outstanding of matrix, along perpendicular to the direction of rotation axis L3 from
Another end of matrix is to the large scale portion extended far from rotation axis L3 and from large scale portion to the direction far from matrix
At least one protruding portion outstanding, the protruding portion are combined and are detached from combination with driven member.
On the direction of rotation axis L3, the size in large scale portion is more than the size of matrix, is formed therebetween
Step surface.
Delevoping cartridge further includes the end cap with counting component homonymy, end cap includes end cover body, be arranged on end cover body second
Through-hole and from the upper pressuring piece outstanding of at least one end cover body and the second through-hole wall, second through-hole is based on allowing
Pieces passes through, and pressuring piece with counting component for being combined；After Delevoping cartridge assembles, counting component be located at end cap and shell it
Between, pressuring piece is contacted with step surface.
As described above, counting component of the present invention is after completing primary count, operating personnel only need according to hereafter
Described in operation to count part resetted i.e. can guarantee counting component counted next time, not needing operating personnel will show
Shadow box is dismantled to be resetted to counting part, effectively increases the yield rate of Delevoping cartridge.
Description of the drawings
Figure 1A be Delevoping cartridge of the present invention from one of side when overall structure diagram.
Figure 1B be Delevoping cartridge of the present invention from another side when overall structure diagram.
Fig. 2 is the other end structural exploded view of Delevoping cartridge of the present invention.
Fig. 3 A are that Delevoping cartridge of the present invention is fallen into a trap the overall structure diagram of pieces.
Fig. 3 B are that Delevoping cartridge of the present invention is fallen into a trap the side view of pieces.
Fig. 3 C are structural schematic diagram of the counting part from bottom in Delevoping cartridge of the present invention.
Fig. 3 D are the overall structure diagrams of counting component in Delevoping cartridge of the present invention.
Fig. 4 A are that Delevoping cartridge of the present invention is fallen into a trap the structural schematic diagram that the end cap of side where pieces observes from internal.
Fig. 4 B be Delevoping cartridge of the present invention fall into a trap side where pieces end cap side view.
Fig. 4 C be Delevoping cartridge of the present invention fall into a trap side where pieces end cap from the structural schematic diagram of external observation.
Fig. 5 is the sectional view that Delevoping cartridge of the present invention counts part place side along the rotation axis cutting of development part.
Fig. 6 A are the status diagram of counting component before counting in Delevoping cartridge of the present invention.
Fig. 6 B are status diagram of the counting component in counting in Delevoping cartridge of the present invention.
Fig. 6 C are the status diagram of counting component after counting in Delevoping cartridge of the present invention.
Fig. 7 is the relative position of the counting part and driven member of counting component after counting in Delevoping cartridge of the present invention
Status diagram.
Fig. 8 is the relative position of the counting part and driven member of counting component after counting in Delevoping cartridge of the present invention
Side view.
Specific implementation mode
Detailed description of the present invention embodiment below in conjunction with the accompanying drawings is first defined as follows to make description become apparent from：Definition
The length direction of Delevoping cartridge is longitudinal, and the width direction of Delevoping cartridge is laterally.
[overall structure of Delevoping cartridge]
Figure 1A be Delevoping cartridge of the present invention from one of side when overall structure diagram；Figure 1B is this
Overall structure diagram when inventing the Delevoping cartridge being related to from another side；Fig. 2 is Delevoping cartridge of the present invention
Other end structural exploded view.
As shown in FIG. 1A and 1B, Delevoping cartridge C includes shell 10, is separately mounted to 11 and of first end cover at 10 both ends of shell
Second end cover 12 and the revolving part 13 being rotatably installed in shell 10, the revolving part 13 are used as developer supply part
For supplying development part to sensitive piece, that is to say, that first end cover 11 and second end cover 12 be located at shell 10 two are vertical
Terminad, revolving part 13 between first end cover 11 and second end cover 12,
Meanwhile Delevoping cartridge C further includes by from the external power reception part 20 for receiving driving force and based on counting
Array part 30, the revolving part 13 and counting component 30 receive the driving force that power reception part 20 passes over and rotate, wherein
There is revolving part 13 rotation axis L1, power reception part 20 there is rotation axis L2, counting component 30 to have rotation axis L3, institute
Rotation axis L1, L2 and L3 is stated to be mutually parallel.
As shown in Fig. 2, on the horizontal direction of Delevoping cartridge C, rotation axis L2 is located between rotation axis L1 and L3, this hair
In bright embodiment, the driving force that power reception part 20 receives is transferred to counting component 30, i.e. actuator 15 by actuator 15
It is combined with counting component 30, counting component 30 rotates under the driving effect of actuator 15 around rotation axis L3.The shell 10
An end have terminal surface 14, actuator 15 be mounted on terminal surface 14 on, it is preferred that actuator 15 be driving gear, into
One step, homonymy, i.e. actuator 15 are not located at shell 10 to actuator 15 with power reception part 20 with power reception part 20
Two longitudinal ends, counting component 30 and 15 homonymy of actuator, i.e. counting component 30 are located at shell with power reception part 20
10 two longitudinal ends.
Continue as shown in Fig. 2, Delevoping cartridge C further include be mounted on terminal surface 14 on conductive component, the conductive component packet
The conduct piece 17 for including mounting base 16 and being movably mounted in mounting base 16, thus, conductive component and actuator 15 and meter
Array part 30 is located at the same end of shell 10；Mounting base 16 is whole cylinder, and one end is fixed on terminal surface 14, the other end
Being formed has the free end of opening 163, that is to say, that the free end where the opening 163 of mounting base 16 is farthest from terminal surface 14；
As shown, longitudinal direction of the mounting base 16 including fixing body 161 and along Delevoping cartridge C is from opening 163 to close to terminal surface 14
The extension slot 162 of extension；Conduct piece 17 includes with the matched electric conductor 171 of the shape of fixing body 161 and from electric conductor 171
End excrescence 172 outstanding, conductive component assemble when, electric conductor 171 from opening 163 enter fixing bodies 161, and by
Fixing body 161 accommodates, meanwhile, excrescence 172 slides into precalculated position along extension slot 162.
[counting component]
Fig. 3 A are that Delevoping cartridge of the present invention is fallen into a trap the overall structure diagram of pieces；Fig. 3 B are of the present invention aobvious
Shadow box is fallen into a trap the side view of pieces；Fig. 3 C are structural representation of the counting part from bottom in Delevoping cartridge of the present invention
Figure；Fig. 3 D are the overall structure diagrams of counting component in Delevoping cartridge of the present invention.
Counting component 30 is rotated along direction shown in r around rotation axis L3, including driven member 31, is counted and part 32 and be located at
The elastic component 33 between part 32 and shell 10 is counted, the driven member 31 is used to receive the driving force of power reception part 20, meter
Pieces 32 is separably combined with driven member 31, and the counting component 30 is located at the periphery of conductive component, at this point, counting component
30 rotation axis L3 is overlapped with the center line of conductive component.Delevoping cartridge C is when counting, driven member 31 and 15 knot of actuator
It closes, and driven member 31 receives the driving force of actuator 15 and rotates, meanwhile, driven member 31 be combined with each other with part 32 is counted,
Part 32 is counted to rotate together about rotation axis L3 with driven member 31 under the driving of driven member 31；Delevoping cartridge C, which is counted, to be completed
Afterwards, under the action of elastic component 33, driven member 31 with count part 32 be detached from combine, but driven member 31 still with actuator 15
It keeps combining, that is to say, that after the completion of Delevoping cartridge C is counted, driven member 31 continues around under the driving effect of actuator 15
Rotation axis L3 rotations have disengaged from combination with driven member 31 due to counting part 32, are no longer rotated at this point, counting part 32.
As shown in Fig. 2, driven member 31 includes rotatable bodies 311, along at least the one of the setting of 311 direction of rotation of rotatable bodies
A power transfering part 312, in the embodiment of the present invention, the driven member 31 is gear, thus, driven member 31 further includes setting
Tooth 314 on 311 excircle of rotatable bodies, driven member 31 further include the first through hole being arranged on rotatable bodies 311
313, thus, conductive component passes through first through hole 313, conductive component at least to be surrounded by the driven member 31；The power passes
Portion 312 is passed to be set as from rotatable bodies 311 to the direction convex block outstanding far from terminal surface 14, the convex block 312 and counting
Part 32 is combined and is detached from and combines.
As shown, it includes matrix 32a, end protrusion 32b, Yi Jiyan outstanding from matrix 32a to count part 32
The large scale portion 32c extended from another end of matrix 32a to separate rotation axis L3 perpendicular to the direction of rotation axis L3,
Thus, on the direction where rotation axis L3, protrusion 32b and large scale portion 32c is located at the both ends of matrix 32a, is hanging down
Directly on the direction of rotation axis L3, the size of large scale portion 32c is more than the size of matrix 32a, forms step surface therebetween
32d；In the embodiment of the present invention, matrix 32a and large scale portion 32c are column；The protrusion 32b includes connecting with matrix 32a
The connecting plate 32b2 of the multiple support column 32b1 and the multiple support column 32b1 of connection that connect, it is preferred that the support column 32b1's
Quantity is two, diametrically settings of described two support column 32b1 along matrix.
To realize that the combination for counting part 32 and driven member 31, the counting part 32 further include that edge is parallel to rotation axis
L3, from large scale portion 32c to direction at least one protruding portion 32e outstanding far from matrix 32a, the protruding portion 32e conducts
Power reception portion, for being combined and being detached from combination with the power transfering part 312 being arranged in driven member 31, when power reception portion
When 32e is combined with power transfering part 312, counts part 32 and receive the driving force of driven member 31 and rotate；As power reception portion 32e
With power transfering part 312 be detached from combine when, count part 32 no longer receive driven member 31 driving force and remains stationary, meanwhile,
Driven member 31 still maintains rotation；Preferably, count part 32 be set as being oppressed part (described in hereafter) compressing and keep with
The combination of driven member 31 counts part 32 and is detached from combination with driven member 31 when counting part 32 is no longer oppressed part compressing.
Preferably, the power transfering part 312 and power reception portion 32e are disposed as multiple, and the two quantity is identical, such as
Shown in figure, power transfering part 312 and power reception portion 32e are disposed as four arranged in a circumferential direction with uniform intervals,
Interval between two neighboring power reception portion 32e is formed as the receiving slit 32f for receiving power transfering part 312, along counting
The most upstream of the direction of rotation r of part 32, each power reception portion 32e are additionally provided with guiding face 32g, when counting part 32 and are driven
When part 31 combines, guiding face 32g is smoothly combined for guiding counting part 32 with driven member 31, prevents driven member 31 right
It counts part 32 and forms interference；As shown in Figure 3 C, the inner cavity of matrix 32a is connected to form accommodating chamber with the inner cavity of large scale portion 32c
32j, when counting component 30 is mounted, the accommodating chamber 32j is for allowing conductive component to pass through, to realize counting component 30
Rotation axis L3 overlapped with the center line of conductive component.
As described above, after counting component 30 is completed to count, combination need to be detached from by counting part 32 and driven member 31, the present invention
In embodiment, it is to realize to be detached from by elastic component 33 to combine to count part 32 and driven member 31, and the elastic component 33 is preferably bullet
Spring, and be installed in and count between part 32 and shell 10, further, spring 33, which is installed in, counts part 32 and driven member 31
Between, further, spring 33, which is installed in, to be counted between part 32 and conductive component.Specifically, as shown, spring 33
One end is abutted with part 32 is counted, and the other end is abutted with conductive component, and to keep the stabilization of spring 33, it further includes being used for count part 32
It is from connecting plate 32b2 to close to matrix to keep first the maintaining part 32b3, the first maintaining part 32b3 of one end of spring 33
The direction protruded stigma outstanding of 32a, and protruded stigma 32b3 is towards accommodating chamber 32j；One end of conduct piece 17 is provided with for keeping
Second maintaining part 173 of the other end of spring 33, second maintaining part 173 are the groove being arranged on conduct piece 17, along aobvious
The longitudinal direction of shadow box C, groove 173 are located at two ends of electric conductor 171 with excrescence 172, thus, as Delevoping cartridge C
After assembling, spring 33 is at least counted the encirclement of part 32.
Certainly, the shape of the first maintaining part 32b3 is not limited to above-mentioned protruded stigma, for example, the first maintaining part 32b3 can be with
The recess being formed on connecting plate 32b2, the recess that one end of spring 33 is connected on plate 32b2 are accommodated；It is formed in conduction
The shape of the second maintaining part 173 on part 17 is also not necessarily limited to above-mentioned groove, for example, the second maintaining part 173 can also be and be formed in
Protruded stigma on conduct piece 17.
To realize that count part 32 is detached from combination with driven member 31, as shown, it further includes from step surface 32d to count part 32
To the release groove 32h extended close to power reception portion 32e, before pressuring piece enters release groove 32h, part 32 and driven member 31 are counted
It keeps combining, after pressuring piece enters release groove 32h, counts part 32 and combined with the disengaging of driven member 31.
[second end cover]
Fig. 4 A are that Delevoping cartridge of the present invention is fallen into a trap the structural schematic diagram that the end cap of side where pieces observes from internal；Figure
4B be Delevoping cartridge of the present invention fall into a trap side where pieces end cap side view；Fig. 4 C are in Delevoping cartridge of the present invention
Structural schematic diagram of the end cap of side from external observation where counting part.
Second end cover 12 and 30 homonymy of counting component, including end cover body 121, the second through-hole for being arranged on end cover body 121
122 and from the upper pressuring piece 123 outstanding of at least one 122 inner wall of end cover body 121 and the second through-hole, second through-hole 122
For allowing counting part 32 to pass through, pressuring piece 123 with counting component 30 for being combined so that is counted part 32 and is protected with driven member 31
Hold combination.
As shown, end cover body 121 has the inside 12a towards the shell 10 and outside 12b far from shell 10, second end
Lid 12 further includes the ennation 124 extended from outside 12b to the direction far from inside 12a, and the ennation 124 is logical across second
Hole 122, as shown in Figure 4 B, when along being observed perpendicular to the direction of end cover body 121, through-hole 122 is divided into phase by ennation 124
Two adjacent contact grooves 125, and two contact grooves 125 are not overlapped with end cover body 121, the support column 32b1 for counting part can lead to
Contact groove 125 is crossed to stretch out except end cap 12.
Preferably, pressuring piece 123 from 122 inner wall of the second through-hole towards the second through-hole 122 in it is prominent, as shown in Figure 4 B, when
When along being observed perpendicular to the direction of end cover body 121, pressuring piece 123 is Chong Die at least part of ennation 124；Such as Fig. 4 A institutes
Show, on the inside of being directed toward by the outside 12b of end cover body 121 on the direction of 12a, pressuring piece 123 is no more than inside 12a.
Fig. 5 is the sectional view that Delevoping cartridge of the present invention counts part place side along the rotation axis cutting of development part.
As shown in figure 5, after Delevoping cartridge C assemblings, counting component 30 is between second end cover 12 and shell 10, pressure
Compel part 123 to contact with step surface 32d, keeps combining with driven member 31 at this point, counting part 32, and spring 33 is counted the pressure of part 32
Compel and keeps compressive state.
[course of work of counting component]
Fig. 6 A are the status diagram of counting component before counting in Delevoping cartridge of the present invention；Fig. 6 B are that the present invention relates to
And Delevoping cartridge in status diagram of the counting component in counting；Fig. 6 C are that counting component exists in Delevoping cartridge of the present invention
Status diagram after counting；Fig. 7 be in Delevoping cartridge of the present invention the counting part of counting component after counting with driven
The relative position status diagram of part；Fig. 8 is the counting part and quilt of counting component after counting in Delevoping cartridge of the present invention
The relative position side view of actuator.
As shown in Figure 6A, it counts before starting, pressuring piece 123 is kept in contact with step surface 32d, at this point, counting the dynamic of part 32
Power receiving part 32e is combined (as shown in Figure 3D) with the power transfering part 312 of driven member 31, and spring 33 is compressed, thus, work as quilt
When the driving force that actuator 31 receives actuator 15 starts rotation, the also rotation of direction shown in r along figure by driving of part 32 is counted
Turn, meanwhile, protrusion 32b is also rotated along direction shown in r.
Since pressuring piece 123 and second end cover 12 are integrally formed, in 30 motion process of counting component, pressuring piece
123 remain stationary as, and as shown in Figure 6B, are rotated along direction shown in r with part 32 is counted, release groove 32h moves closer to pressuring piece
123, as shown in Figure 6 C, when release groove 32h is opposite with pressuring piece 123, pressuring piece 123 enters release groove 32h, counts and completes,
The oppressive force that part 32 is no longer influenced by pressuring piece 123 is counted, under the elastic recovery force effect of spring 33, counts part 32 to far from quilt
The direction of actuator 31 moves, and as shown in Figure 7 and Figure 8, power reception portion 32e is detached from power transfering part 312 and combines, at this point,
Driven member 31 still maintains and the combination of actuator 15, and receives the driving force of actuator 15 always and revolved along direction shown in r
Turn, counts part 32 due to no longer receiving the driving force of driven member 31 and remains stationary is motionless.
It can be seen from the above, as long as counting component 30 is not yet completed to count, pressuring piece 123 need to keep connecing with step surface 32d
It touches, is completed once counting, pressuring piece 123 can enter release groove 32h so that it counts part 32 and driven member 31 is detached from and combines,
Therefore, before counting starts, angle that position that pressuring piece 123 is contacted with step surface 32d can need to be rotated according to part 32 is counted
To determine.
When the counting component 30 needs to reset, it is only necessary to which the elastic force for overcoming spring 33 will count part 32 and be driven to close
The direction of moving part 31 presses so that pressuring piece 123 is not be overlapped with release groove 32h on the direction where rotation axis L3, together
For Shi Jixu along the pieces of direction tropometer shown in r 32, pressuring piece 123 returns to step surface 32d, and keeps contacting with step surface 32d, bullet
Spring 33 is compressed again, thus, count part 32 recombines with driven member 31, and counting component 30 can be counted next time.
In the embodiment of the present invention, cause to count part 32 and driven to prevent pressuring piece 123 from entering release groove 32h before counting
Moving part 31, which is detached from, to be combined, and as shown in Figure 3A, it further includes the blocking portion 32i being arranged on step surface 32d to count part 32, it is preferred that
Blocking portion 32i is from step surface 32d to the raised of the direction extension far from power reception portion 32e, further, along counting part 32
Direction of rotation r, blocking portion 32i is arranged in the upstream of release groove 32h, further, blocking portion 32i settings with release groove
Position adjacent 32h, therefore, before counting component 30 starts counting up, being contacted with pressuring piece 123 by block piece 32i can be effective
It prevents from counting part 123 and be rotated in the opposite direction along with side shown in r, also would not be before occurrence count, pressuring piece 123 enters release
Slot 32h.
After completing primary count, operating personnel only need according to aforesaid operations to meter counting component 30 of the present invention
Pieces 32, which is resetted, can guarantee that counting component 30 is counted next time, does not need operating personnel and dismantles Delevoping cartridge to meter
Pieces 32 is resetted, and the yield rate of Delevoping cartridge is effectively increased.
Claims (10)
1. reducible Delevoping cartridge, including shell, the revolving part being rotatably installed in shell, power reception part, counting group
Part and conductive component；The power reception part and counting component are located at two longitudinal ends of shell, counting component with lead
Electrical component is located at the same end of shell；
It is characterized in that,
Counting component includes driven member, counts part and positioned at the elastic component counted between part and shell, the driven member
Driving force for receiving power reception part counts part and is separably combined with driven member, and counting component is located at conductive group
The periphery of part.
2. reducible Delevoping cartridge according to claim 1, which is characterized in that revolving part has rotation axis L1, power
Receiving element is mutually parallel with rotation axis L2, counting component with rotation axis L3, described rotation axis L1, L2 and L3.
3. reducible Delevoping cartridge according to claim 2, which is characterized in that on the horizontal direction of Delevoping cartridge, rotation
Axis L2 is located between rotation axis L1 and L3.
4. reducible Delevoping cartridge according to claim 1, which is characterized in that conductive component includes mounting base and removable
The conduct piece being mounted on dynamicly in mounting base.
5. reducible Delevoping cartridge according to claim 4, which is characterized in that mounting base is integrally cylinder, and one end is solid
It is scheduled on the terminal surface of shell, the other end forms the free end with opening, including fixing body and along the longitudinal direction side of Delevoping cartridge
To from opening to the extension slot extended close to terminal surface.
6. reducible Delevoping cartridge according to claim 5, which is characterized in that conduct piece includes the shape with fixing body
The electric conductor matched and an end excrescence outstanding from electric conductor, electric conductor enter fixing body, excrescence edge from opening
Extension slot slides into precalculated position.
7. reducible Delevoping cartridge according to claim 2, which is characterized in that it includes matrix, from the one of matrix to count part
A end protrusion outstanding is prolonged along perpendicular to the direction of rotation axis L3 from another end of matrix to far from rotation axis L3
The large scale portion stretched and from large scale portion to direction at least one protruding portion outstanding far from matrix, the protruding portion with
Driven member is combined and is detached from and combines.
8. reducible Delevoping cartridge according to claim 7, which is characterized in that perpendicular to the direction of rotation axis L3
On, the size in large scale portion is more than the size of matrix, forms step surface therebetween.
9. reducible Delevoping cartridge according to claim 8, which is characterized in that Delevoping cartridge further includes and counting component homonymy
End cap, end cap includes end cover body, the second through-hole for being arranged on end cover body and from end cover body and the second through-hole wall at least
One of upper pressuring piece outstanding, second through-hole passed through for allowing to count part, pressuring piece with counting component for being combined.
10. reducible Delevoping cartridge according to claim 9, which is characterized in that after Delevoping cartridge assembles, counting group
Between end cap and shell, pressuring piece contacts part with step surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589444.1A CN108646531B (en) | 2018-06-08 | 2018-06-08 | Resettable developing cartridge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589444.1A CN108646531B (en) | 2018-06-08 | 2018-06-08 | Resettable developing cartridge |
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| CN108646531A true CN108646531A (en) | 2018-10-12 |
| CN108646531B CN108646531B (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810589444.1A Active CN108646531B (en) | 2018-06-08 | 2018-06-08 | Resettable developing cartridge |
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| CN109407486A (en) * | 2018-12-02 | 2019-03-01 | 中山市迪迈打印科技有限公司 | Counting component and Delevoping cartridge |
| CN109445259A (en) * | 2018-12-02 | 2019-03-08 | 中山市迪迈打印科技有限公司 | With can reset count component Delevoping cartridge |
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| CN109856939A (en) * | 2019-04-15 | 2019-06-07 | 珠海市源呈数码科技有限公司 | A kind of Delevoping cartridge and handle box |
| CN113448213A (en) * | 2021-06-03 | 2021-09-28 | 珠海市源呈数码科技有限公司 | Developing box |
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