CN207992693U - Power reception part, power transmission and handle box - Google Patents
Power reception part, power transmission and handle box Download PDFInfo
- Publication number
- CN207992693U CN207992693U CN201820144379.7U CN201820144379U CN207992693U CN 207992693 U CN207992693 U CN 207992693U CN 201820144379 U CN201820144379 U CN 201820144379U CN 207992693 U CN207992693 U CN 207992693U
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- power reception
- handle box
- power transmission
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 28
- 238000003384 imaging method Methods 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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)
- General Details Of Gearings (AREA)
- Casings For Electric Apparatus (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The utility model is related to power reception parts, power transmission and handle box, the power reception part is used to be combined and be received with power output member the driving force of power output member output, guide rod including interconnection and power reception portion, and the power transfering part combined with guide rod, the power reception portion is used to receive driving force from outside, power transfering part is for passing the driving force that power reception part receives, the power transfering part is integrally formed with guide rod, between driving gear in power reception part and power transmission connected by orbicule, but tight fit, therefore, handle box is in transportational process, be not in the problem of power reception part falls off from handle box.
Description
Technical field
The utility model is related to electrophotographic image forming field more particularly to a kind of places suitable for electrophotographic image forming
Box and the power transmission in handle box are managed, which is used for and the power output member in imaging device
It is combined in conjunction with disengaging, when power transmission is combined with power output member, it is defeated that power transmission receives power output member
The driving force gone out, and the driving force received is transferred to the component in handle box.
Background technology
Common electrophotographic image forming, such as printer, duplicator etc. are indispensable in modern handle official bussiness field
Equipment.By taking printer as an example, handle box is common consumables in printer, wherein the developer for development is accommodated, and
It is rotatably mounted with multiple revolving parts wherein.
When handle box works, the multiple revolving part rotates respectively, utilizes electrophotographic image forming technology so that accommodated in handle box
The latent electrostatic image developing that will be formed on one of revolving part of developer, and the electrostatic latent image after development is transferred to imaging and is situated between
Matter finally exports.To ensure the multiple revolving part rotation, handle box further includes the power reception part being disposed therein, and works as place
After reason box is mounted to printer, which is transferred to revolving part for receiving driving force from printer, drives
Revolving part rotates.
A kind of existing power reception part being referred to as universal joint, the power reception part are installed in by an orbicule
It drives in gear, before handle box is mounted to printer, due to the presence of orbicule, the rotary shaft of the power reception part
Line is tilted relative to the rotation axis of driving gear；After handle box is mounted to printer, the power reception part and beat
Power output member in print machine combines, and in the handle box course of work, keeps the rotation axis and sliding tooth of power reception part
The rotation axis of wheel is parallel or conllinear.
However, just because of the presence of the orbicule, power reception part and the end of driving gear are not tight fits yet,
Therefore, using the handle box of such power reception part in transportational process, there is the wind to fall off from handle box in power reception part
Danger.
Utility model content
The utility model provides a kind of power transmission including power reception part, the power in the power transmission
Receiving element and driving gear tight fit, without worrying that handle box in transportational process, power reception part occurs from handle box
The problem of falling off.
In order to achieve the above objectives, the utility model uses following technical scheme：
Power reception part, the driving force for power output member output to be combined and received with power output member, including it is mutual
The guide rod of connection and power reception portion and the power transfering part combined with guide rod, the power reception portion from outside for connecing
Receive driving force, power transfering part for the driving force that power reception part receives to be passed, the power transfering part with lead
Bar is integrally formed.
Preferably, the power transfering part is the column outstanding from guide rod.
The utility model also provides power transmission, including movable part, driving gear and power as described above connect
Addressee, the movable part are socketed on power reception part, and a part for movable part and at least power reception part is located at driving
In gear.
The driving gear includes the gear cavity that cylindrical gear mass, gear mass are enclosed and from gear cavity side wall
The holding tank extended to the direction far from rotation axis L2.
The movable part includes ontology, extends from body outer surface convex block outstanding and from body internal surface exterior surface
Sliding slot, the power transfering part combined with sliding slot, and convex block is combined with holding tank.
Preferably, the movable part is separable two, on the direction vertical with rotation axis L2, power transfering part
No more than sliding slot.
Specifically, on the direction vertical with rotation axis L2, the distance between sliding slot in described two movable parts is big
In the distance between two ends of power transfering part；Or on the direction vertical with rotation axis L2, sliding slot is far from rotation
It closes one end of axis L2.
The utility model also provides a kind of handle box, including handle box shell and power transmission as described above,
The power transmission is removably mounted on a longitudinal end of handle box shell.
As described above, the utility model is related to power reception part and driving gear between be not to be connected by orbicule,
But tight fit, therefore, handle box is not in the problem of power reception part falls off from handle box in transportational process.
Description of the drawings
Fig. 1 be the utility model is related to handle box overall structure diagram.
Fig. 2 be the utility model is related to power transmission decomposition diagram.
Fig. 3 be the utility model is related to power transmission overall structure diagram.
Fig. 4 be along by the utility model is related to power transmission rotation axis cutting sectional view.
Fig. 5 be the utility model is related to movable part overall structure diagram.
Fig. 6 A be the utility model is related to power reception part at installing angle position, handle box installation before state show
It is intended to.
Fig. 6 B are the enlarged diagrams of handle box state shown in Fig. 6 A.
Fig. 6 C are under handle box state shown in Fig. 6 A, between the power output member in power transmission and imaging device
Position relationship schematic diagram.
Fig. 7 A be the utility model is related to power reception part at installing angle position, handle box installation in state show
It is intended to.
Fig. 7 B are the enlarged diagrams of handle box state shown in Fig. 7 A.
Fig. 7 C are under handle box state shown in Fig. 7 A, between the power output member in power transmission and imaging device
Position relationship schematic diagram.
Fig. 8 A be the utility model is related to power reception part at installing angle position, state that handle box installs
Schematic diagram.
Fig. 8 B are the enlarged diagrams of handle box state shown in Fig. 8 A.
Fig. 8 C are under handle box state shown in Fig. 8 A, between the power output member in power transmission and imaging device
Position relationship schematic diagram.
When Fig. 9 is that handle box takes out, relative position schematic diagram between power reception portion and power output member.
Figure 10 is the overall structure diagram of power reception part in the utility model another embodiment.
Specific implementation mode
The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.For convenience of description, first be made it to handle box following fixed
Justice：The length direction of definition process box C is that the installation direction of longitudinal direction X, handle box C are transverse direction Y, at the same with longitudinal X of handle box
Vertical direction is vertical Z with lateral Y.
Fig. 1 be the utility model is related to handle box overall structure diagram.Handle box C, which is removably mounted on, to be had
In the imaging device of power output member 6.
As shown, handle box C includes handle box shell 1, is removably mounted on 1 one longitudinal ends of handle box shell
Power transmission 2, the power transmission 2 be used for the power output member 6 of imaging device it is (as shown in Figure 2) combine and connect
The driving force that power output member 6 exports is received, then transfers a driving force to the revolving part (not shown) in handle box.Further,
Handle box C further includes the holder 5 for being used to support power transmission 2.
[power transmission]
Fig. 2 be the utility model is related to power transmission decomposition diagram；Fig. 3 be the utility model is related to it is dynamic
The overall structure diagram of force transfering device；Fig. 4 be along by the utility model is related to power transmission rotation axis
The sectional view of cutting；Fig. 5 be the utility model is related to movable part overall structure diagram；Fig. 5 be the utility model is related to
Movable part overall structure diagram.
Power transmission 2 includes power reception part 21, movable part 22 and driving gear 24, power reception part 21 and activity
Part 22 can move in driving gear 24 along rotation axis L2, further, the power transmission further include for for
Power reception part 21 provides the elastic component 23 of elastic reset power, and the movable part 22 and elastic component 23 are socketed in power reception part
On 21, elastic component 23 is located between movable part 22 and driving gear 24；As shown in Figure 3 and Figure 4, when power transmission 2 assembles
After the completion, movable part 22 and elastic component 23 are located in driving gear 24, and at least part of power reception part 21 also is located at driving
In gear 24, and combined with driving gear 24；To prevent the abjection out of driving gear 24 of movable part 22, the power transmission
2 further include the protecting cover 26 combined with driving gear 24.
As described above, the driving force received is transferred to the revolving part in handle box by power transmission 2, such as Fig. 2 institutes
Show, there is revolving part rotation axis L1, power transmission 2 there is rotation axis L2, power reception part 21 to have rotation axis
L21, the handle box C are regardless of whether be in work, the rotation of the rotation axis L21, power transmission 2 of power reception part
The rotation axis L1 of axis L2 and revolving part remains coaxial.
As shown in Figure 2 and Figure 4, power reception part 21 include be connected with each other guide rod 211 and power reception portion 212 and
The power transfering part 213 combined with guide rod 211, power reception portion 212 are used to receive driving force, power transfering part 213 from outside
Driving force for receiving power reception part passes.Preferably, power transfering part 213 is prominent from guide rod 211
Column, in the utility model embodiment, the power transfering part 213 is integrally formed with guide rod 211, therefore, it is possible to save
The step of power transfering part 213 is combined with guide rod 211 advantageously reduces production cost, and is not in power transfering part 213
The risk to fall off from guide rod 211；Movable part 22 and elastic component 23 are socketed on guide rod 211, and movable part 22 is passed with power simultaneously
It passs portion 213 and driving gear 24 combines, the driving force for receiving power reception portion 212 is transferred to driving gear 24；It is excellent
Choosing, elastic component 23 is spring, as shown in figure 4, one end of spring 23 is abutted with movable part 22, the other end is supported with driving gear 24
It connects.
[driving gear]
The structure of driving gear 24 is described with reference to Fig. 4, driving gear 24 includes the gear mass 241 of cylinder, gear
Gear cavity 242 that body 241 is enclosed, the holding tank 243 extended from 242 side wall of gear cavity to the direction far from rotation axis L2
And the bottom wall 245 combined with 241 1 ends of gear mass, the end where the bottom wall 245 is relative to the another of gear mass
A end is further from power reception portion 212；The bottom wall 245 can also be separately formed with gear mass 241, and then the two passes through glue
The modes such as viscous, welding combine.
As shown in figure 4, forming step surface 244 between holding tank 243 and gear cavity 242, movable part 22 passes through holding tank 243
It being combined with gear mass 241, movable part 22 and spring 23 are respectively positioned in gear cavity 242, and bottom wall 245 is connected with each other with gear mass 241,
Preferably, the two is integrally formed, and there is bottom wall 245 through-hole 245a and opposite top surface 245b and bottom surface 245c, guide rod 211 to wear
Through-hole 245a is crossed, one end of spring 23 is abutted with top surface 245b, and the other end is abutted with movable part 22, that is to say, that 23, spring
Between movable part 22 and gear mass 241.
It is being driven in gear 24 in motion process, to prevent power reception along its rotation axis L21 in power reception part 21
The abjection out of driving gear 24 of part 21, the power transmission 2 further includes fixing piece 25, as shown in figure 4, fixing piece 25 passes through
Preset hole on guide rod 211, commonly, the fixing piece 25 are pin, after power transmission 2 is completed to assemble, pin 25
Across guide rod 211, and positioned at the position abutted with bottom wall bottom surface 245c.
[movable part]
The structure of movable part 22 is described with reference to Fig. 2, Fig. 5 and Fig. 6 C.As described above, movable part 22 is socketed in guide rod
On 211, from the point of view of facilitating power transmission 2 to assemble, the movable part 22 is separable two, due to the two
Movable part 22 is complementary, thus, the structure of one of movable part 22 is only described herein.
Movable part 22 includes ontology 221, from body outer surface convex block 222 outstanding and from body internal surface exterior surface
The sliding slot 223 of extension, which in the shape of a spiral, generally extends along the rotation axis L2 of power transmission 2, described dynamic
Power receiving element 21 is combined with sliding slot 223, specifically, power transfering part 213 is located in sliding slot 223, and is led by sliding slot 223
Draw；To avoid power transfering part 213 because being interfered by external structure, and then hinder power transfering part 213 sliding in sliding slot 223
It is dynamic, it is preferred that on the direction vertical with rotation axis L2, the distance between sliding slot 223 in described two movable parts is more than
The distance between two ends of power transfering part 213, that is to say, that on the direction vertical with rotation axis L2, power passes
It passs portion 213 and is no more than sliding slot 223；It is furthermore preferred that as shown in figure 5, on the direction vertical with rotation axis L2, sliding slot 223 is remote
One end closing from rotation axis L2, power transfering part 213 are protected completely by sliding slot 223, thus, power transfering part 213 will not
Interfered by external structure.
The convex block 222 is received the receiving of slot 243, as shown in Figure 6 C, convex along the rotation axis L2 of power transmission 2
The length of block 222 is l1, and the length of holding tank 243 is l2, is met：L2 ＞ l1, l=l2-l1.
When assembling power transmission 2, to prevent separable two movable parts to be detached from, as shown in figure 5, movable part
22 further include one of at least engaging portion 224 being disposed therein and sealing wire 225, after two 22 sets of movable parts are connected to guide rod 211,
The snapping of two movable parts 22 is realized using the engaging portion 224, then is melted sealing wire 225 with the mode of welding, to protect
Two movable parts 22 of card can be closely combined together.
[power reception part flexible]
Fig. 6 A be the utility model is related to power reception part at installing angle position, handle box installation before state show
It is intended to；Fig. 6 B are the enlarged diagrams of handle box state shown in Fig. 6 A；Fig. 6 C are under handle box state shown in Fig. 6 A, and power transmits
The position relationship schematic diagram between power output member in device and imaging device；Fig. 7 A be the utility model is related to power connect
Addressee is at installing angle position, the status diagram in handle box installation；Fig. 7 B are the amplifications of handle box state shown in Fig. 7 A
Schematic diagram；Fig. 7 C are under handle box state shown in Fig. 7 A, between the power output member in power transmission and imaging device
Position relationship schematic diagram；Fig. 8 A be the utility model is related to power reception part at installing angle position, handle box installs
Complete status diagram；Fig. 8 B are the enlarged diagrams of handle box state shown in Fig. 8 A；Fig. 8 C are handle box states shown in Fig. 8 A
Under, the position relationship schematic diagram between power output member in power transmission and imaging device；Fig. 9 is that handle box takes out
When, relative position schematic diagram between power reception portion and power output member.
Power reception part 21 can extend and retract on the direction where its rotation axis L21/L2, such as Fig. 6 A and Fig. 6 B institutes
Showing, handle box C is mounted along direction shown in d1, and when original state, power reception part 21 is in stretching state, as shown in Figure 6 C,
On the direction of rotation axis L2, power reception portion 212 has overlapped region, power output member 6 with power output member 6
Interference will be formed to movement of the power reception part 21 on the directions d1, thus, power reception part 21 at this time is in installing angle
Position, rotation axis L21, the rotation axis L2 of power transmission 2 and the rotation axis of photosensitive drums of power reception part 21
L1 keeps coaxial, during further installation process box C, in above-mentioned spiral sliding slot 223 to power transfering part 213
Guide function under, handle box C is smoothly installed.
The location of power reception portion 212 is random, when power reception portion 212 and power output member 6 are no mutual
When the region of overlapping, during the installation process, power output member 6 will not be to power reception part 21 on the directions d1 by handle box C
Movement forms interference, thus, power reception part 21 would not also be in the installing angle position, and handle box C can be smoothly
It is mounted.
Continue it is as shown in Figure 6 C, there are the l=l2-l1, thus, movable part 22 can be along the rotation of power transmission 2
Shaft axis L2 is moved in holding tank 243.Before handle box C is mounted, convex block 222 is in first position shown in Fig. 6 C, at this point,
Power reception part 21 is in stretching state, and the distance between convex block 222 and step surface 244 are l, to accurately control power reception
The distance that part 21 is moved along rotation axis L2, the overlay region between rotation axis L21, power reception part 21 and power output member 6
The length in domain is l3, meets l=l3, that is to say, that the distance and power reception portion 212 that movable part 22 is moved along rotation axis L2
It is equal at a distance from the movement of 6 nonoverlapping position of power output member from being moved to the position that power output member 6 is overlapped, work as activity
When convex block 222 on part 22 reaches the position abutted with step surface 244, the arrival power reception of power output member 6 portion 212 just on
Side, on the direction of rotation axis L2, there is no the regions of overlapping therebetween；Certainly, the convex block 222 and step surface 244
The distance between l be more than between power reception part 21 and power output member 6 when the length l3 of overlapping region, can similarly ensure
There is no overlapping region between power output member 6 and power reception portion 212, it is therefore, described on the direction where rotation axis L2
Convex block 222 is slideably received the receiving of slot 243；The mode realized in the utility model embodiment is so that convex block 222 and platform
At least there is gap, overlapping region between the length l and power reception part 21 and power output member 6 in the gap between terrace 244
Length l3 meet：L >=l3, or it is less than holding tank along the rotation axis L2 of power transmission 2, the length l1 of convex block 222
243 length l2.
Specific motion process is described with reference to Fig. 7 A, Fig. 7 B and Fig. 7 C.As shown in figures 7 a and 7b, when handle box C after
When continuous mounted along direction shown in d1, power reception portion 212 will be touched with power output member 6, as handle box C continues to apply
The power in the directions d1, power reception portion 212 are squeezed by power output member 6, and make power reception part 21 whole along direction shown in d2
Movement；At this point, power transfering part 213 starts to slide along sliding slot 223, and drive movable part 22 also along direction shown in d2, due to cunning
In the shape of a spiral, therefore, power transfering part 213 will drive the whole edge of power reception part 21 to slot 223 while sliding along sliding slot 223
The hand of spiral of sliding slot 223 rotates, and power reception part 21 rotates integrally certain angle so that power reception portion 212
It avoids the region Chong Die with power output member 6 or power output member 6 moves to the top in power reception portion 212；Such as Fig. 7 C
Shown, spring 23 will be compressed by movable part 22, and convex block 222 is in than first position closer to the second position of step surface 244, this
When, power reception part 21 is in retracted mode, the rotation axis L21 of power reception part 21, the rotation axis of power transmission 2
L2 and the rotation axis L1 of photosensitive drums keep coaxial, and pin 25 is transported also along rotation axis L2 to the direction far from bottom wall 245
Dynamic distance l4, and meet l3=l4.
As shown in Figure 8 A and 8 B, when power output member 6 crosses the top in power reception portion 212, power reception part
21 will no longer be squeezed by power output member 6, as shown in Figure 8 C, spring 23 will elastic reset, movable part 22 answers spring 23
It is moved along direction shown in d3 under the force effect of position, and drives power reception part 21 also along direction shown in d3 by power transfering part 213
Movement, so that power reception part 21 stretches out again, power reception portion 212 completes to combine with power output member 6；At this point, dynamic
The rotation axis L1 of the rotation axis L21 of power receiving element 21, the rotation axis L2 of power transmission 2 and photosensitive drums are still protected
It holds coaxial.
When handle box C needs to be removed, the power when motion process of the power reception part 21 is mounted with handle box C
The motion process of receiving element 21 is on the contrary, still combine Fig. 6 A- Fig. 8 C, as shown in Figure 8 A, when the edges handle box C and direction phase shown in d1
Anti- direction is taken out, and when the part in power reception portion 212 is stopped by power output member 6, and power reception part 21 cannot be with
Power output member 6, which is detached from, to be combined, at this point, power reception part 21, which is in, is detached from dead angle position.
When further edge pulls handle box C in the opposite direction with side shown in d1, a part of quilt in power reception portion 212
Power output member 6 is touched, and the power reception portion 212 after stress drives 213 setting in motion of power transfering part, power transfering part 213
Start to slide in sliding slot 223, as noted previously, as sliding slot 223 is in the shape of a spiral, therefore, power transfering part 213 is in sliding slot 223
While interior sliding, it will it rotates a certain angle along rotation axis L2 so that power reception part 21 is whole, meanwhile, spring 23 is again
Secondary to be compressed, the direction shown in d2 along Fig. 7 C of power reception part 21 moves, finally, as shown in figure 9, power output member 6 is no longer right
Power reception portion 212 forms blocking, and power reception part 21 is detached from power output member 6 and combines, and makees in the elastic reset of spring 23
Under, power reception part 21 stretches out again.
[another embodiment of power reception part]
Figure 10 is the overall structure diagram of power reception part in the utility model another embodiment.It is related in the present embodiment
And power reception part and the structure of power reception part in above-described embodiment be substantially the same, the two difference is that anti-stopping power connects
Addressee structure for being detached from from driving gear 24, to make description clearer, power reception part involved in the present embodiment with
The identical component of power reception part involved in above-described embodiment, which uses, to be identically numbered.
As shown in Figure 10, the power reception part 21 that the present embodiment is related to includes the guide rod 211 and power reception being connected with each other
Portion 212, the power transfering part 213 combined with guide rod 211 and the deformable part 214 combined with driving gear 24.It is described variable
Shape portion 214 is connect with guide rod 211 and for fixing power reception part 21, deformable part 214 and power reception portion 212 are located at
Two opposing end portions of guide rod 211, that is to say, that deformable part 214 is oppositely arranged with power reception portion 212 on guide rod 211.
Deformable part 214 includes notch 214a, is located at the both sides notch 214a deformable 214b, be located at deformable 214b from
By the fastening part 214c of end.
The notch 214a is formed as：Side along rotation axis L2 from from the free terminal of guide rod 211 to power reception portion 212
To cutting so that the free terminal of guide rod 211 forms two deformable spaced 214b, thus, when deformable
When 214b is by outer force effect, it can be deformed relative to power transfering part 213.
The fastening part 214c includes the fastening face 214c1 being disposed adjacent and guiding face 214c2, and guiding face 214c2 is oblique
Face, for receiving applied external force, two deformable 214b of guiding fasten face 214c1 towards Direction distortion close to each other
For being fastened with driving gear 24, and then fixed power reception part 21, it is preferred that fastening face 214c1 is plane, along perpendicular to rotation
The direction of shaft axis L2, the distance from rotation axis L2 to fastening face 214c1 outermosts are more than the diameter of the through-hole 245a, and
From the free terminal of fastening face 214a to fastening part 214c, the distance of fastening part 214c to rotation axis L2/ rotation axis L21 by
It is decrescence small.
When assembling power transmission 2, the deformable part 214 passes through the through-hole 245a on driving gear bottom wall, logical
Under the squeezing action of hole 245a, guiding face 214c2 guides two deformable 214b and moves closer to, thus, fastening part 214c can
After passing through through-hole 245a, fastening part 214c to pass completely through through-hole 245a, the fastening face 214c1 will be supported with bottom wall bottom surface 245c
It connects, to realize that power reception part 21 is combined with driving gear 24, and will not be detached from from driving gear 24.
Correspondingly, when needing to take out power reception part 21 from driving gear 24, it is only necessary to two deformable
The fastening part 214c of 214b applies active force respectively so that two deformable 214b towards Direction distortion close to each other, and
Power towards 212 direction of power reception portion is applied to fastening part 214c, you can release fastening face 214c1 and bottom wall bottom surface 245c's
It abuts, to release power reception part 21 and drive the combination of gear 24.
As described above, the utility model is related to power reception part and driving gear between be not to be connected by orbicule,
But tight fit, therefore, handle box is not in the problem of power reception part falls off from handle box in transportational process.
Claims (10)
1. power reception part, the driving force for power output member output to be combined and received with power output member, including mutually interconnect
The guide rod connect and power reception portion and the power transfering part combined with guide rod, the power reception portion are used to receive from outside
Driving force, power transfering part is for passing the driving force that power reception part receives, which is characterized in that the power passes
It is integrally formed with guide rod to pass portion.
2. power reception part according to claim 1, which is characterized in that the power transfering part is outstanding from guide rod
Column.
3. power transmission has rotation axis L2, which is characterized in that power transmission includes movable part, driving gear
And power reception part as claimed in claim 1 or 2, the movable part are socketed on power reception part, and movable part and
At least a part for power reception part is located in driving gear.
4. power transmission according to claim 3, which is characterized in that the driving gear includes the gear of cylinder
The gear cavity that body, gear mass are enclosed and the holding tank extended from gear cavity side wall to the direction far from rotation axis L2.
5. power transmission according to claim 4, which is characterized in that the movable part includes ontology, external from this
Surface convex block outstanding and the sliding slot extended from body internal surface exterior surface, the power transfering part is combined with sliding slot, convex
Block is combined with holding tank.
6. power transmission according to claim 5, which is characterized in that the movable part is separable two.
7. power transmission according to claim 6, which is characterized in that on the direction vertical with rotation axis L2,
Power transfering part is no more than sliding slot.
8. power transmission according to claim 7, which is characterized in that on the direction vertical with rotation axis L2,
The distance between sliding slot in described two movable parts is more than the distance between two ends of power transfering part.
9. power transmission according to claim 7, which is characterized in that on the direction vertical with rotation axis L2,
One end closing of the sliding slot far from rotation axis L2.
10. handle box, which is characterized in that including handle box shell and such as any one of claim 3-9 claims institute
The power transmission stated, the power transmission are removably mounted on a longitudinal end of handle box shell.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721017777 | 2017-08-14 | ||
| CN2017210177774 | 2017-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207992693U true CN207992693U (en) | 2018-10-19 |
Family
ID=62458990
Family Applications (7)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820144326.5U Active CN207992692U (en) | 2017-08-14 | 2018-01-26 | Power transmission and handle box |
| CN201820144498.2U Withdrawn - After Issue CN207992694U (en) | 2017-08-14 | 2018-01-26 | Power transmission and handle box |
| CN201810079681.3A Active CN108153128B (en) | 2017-08-14 | 2018-01-26 | Power transmission device and process cartridge |
| CN201820144503.XU Active CN207992695U (en) | 2017-08-14 | 2018-01-26 | Power reception part, power transmission and handle box |
| CN201820152155.0U Active CN207992696U (en) | 2017-08-14 | 2018-01-26 | Power transmission and handle box |
| CN201820144379.7U Active CN207992693U (en) | 2017-08-14 | 2018-01-26 | Power reception part, power transmission and handle box |
| CN201810079682.8A Active CN108153129B (en) | 2017-08-14 | 2018-01-26 | Power transmission device and process cartridge |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820144326.5U Active CN207992692U (en) | 2017-08-14 | 2018-01-26 | Power transmission and handle box |
| CN201820144498.2U Withdrawn - After Issue CN207992694U (en) | 2017-08-14 | 2018-01-26 | Power transmission and handle box |
| CN201810079681.3A Active CN108153128B (en) | 2017-08-14 | 2018-01-26 | Power transmission device and process cartridge |
| CN201820144503.XU Active CN207992695U (en) | 2017-08-14 | 2018-01-26 | Power reception part, power transmission and handle box |
| CN201820152155.0U Active CN207992696U (en) | 2017-08-14 | 2018-01-26 | Power transmission and handle box |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810079682.8A Active CN108153129B (en) | 2017-08-14 | 2018-01-26 | Power transmission device and process cartridge |
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| CN (7) | CN207992692U (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207992692U (en) * | 2017-08-14 | 2018-10-19 | 珠海市拓佳科技有限公司 | Power transmission and handle box |
| CN208537915U (en) * | 2018-07-18 | 2019-02-22 | 中山市迪迈打印科技有限公司 | Power reception part and power transmission |
| CN208537916U (en) * | 2018-08-06 | 2019-02-22 | 中山市迪迈打印科技有限公司 | Power transmission and handle box |
| CA3191746A1 (en) * | 2020-09-17 | 2022-03-24 | Canon Kabushiki Kaisha | Cartridge, drum unit, and image forming apparatus |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201532527U (en) * | 2009-10-27 | 2010-07-21 | 珠海天威飞马打印耗材有限公司 | Photosensitive drum drive assembly |
| CN102096352B (en) * | 2011-02-21 | 2012-10-17 | 珠海天威飞马打印耗材有限公司 | Rotating driving force receiver and drive component |
| CN201945803U (en) * | 2011-02-22 | 2011-08-24 | 珠海天威飞马打印耗材有限公司 | Rotary driving force receiving head and driving assembly |
| KR101214070B1 (en) * | 2011-06-24 | 2012-12-20 | (주) 네오포토콘 | Photosensitive drum assembly and cartridge including it |
| CN103376696B (en) * | 2013-07-25 | 2015-10-21 | 珠海天威飞马打印耗材有限公司 | Torque transmission, processing box for laser printer |
| JP2015121776A (en) * | 2013-11-19 | 2015-07-02 | 三菱化学株式会社 | Process cartridge, photoreceptor drum unit and a pair of end part members |
| CN203950121U (en) * | 2014-07-07 | 2014-11-19 | 珠海天威飞马打印耗材有限公司 | Drive transfer part, photosensitive drums and handle box |
| JP6265080B2 (en) * | 2014-07-10 | 2018-01-24 | 三菱ケミカル株式会社 | End member, photosensitive drum unit, developing roller unit, and process cartridge |
| CN204044515U (en) * | 2014-08-05 | 2014-12-24 | 江西镭博钛电子科技有限公司 | A kind of handle box |
| TWI573001B (en) * | 2014-08-15 | 2017-03-01 | A drive assembly, and a caused drum unit having the drive assembly | |
| CN104614959A (en) * | 2015-02-15 | 2015-05-13 | 珠海天威飞马打印耗材有限公司 | Rotary force transfer assembly, photosensitive drum and treatment box |
| CN104597733B (en) * | 2015-02-16 | 2018-05-11 | 珠海天威飞马打印耗材有限公司 | Rotate force transfer unit, photosensitive drums and handle box |
| CN205038440U (en) * | 2015-07-17 | 2016-02-17 | 中山鑫威打印耗材有限公司 | Power transfer device |
| CN106610572B (en) * | 2015-11-21 | 2019-04-02 | 江西镭博钛电子科技有限公司 | A kind of drive assembly of photosensitive drum |
| CN106896686B (en) * | 2015-12-17 | 2019-08-23 | 中山诚威科技有限公司 | A kind of power transmission and photosensitive element and handle box |
| CN106444321B (en) * | 2016-07-13 | 2019-08-13 | 珠海联合天润打印耗材有限公司 | Driving assembly and Delevoping cartridge |
| CN106681116B (en) * | 2016-08-23 | 2024-01-12 | 珠海联合天润打印耗材有限公司 | Developing cartridge |
| CN106773568A (en) * | 2017-02-06 | 2017-05-31 | 珠海鼎龙新材料有限公司 | Drive component and Delevoping cartridge |
| CN207992692U (en) * | 2017-08-14 | 2018-10-19 | 珠海市拓佳科技有限公司 | Power transmission and handle box |
-
2018
- 2018-01-26 CN CN201820144326.5U patent/CN207992692U/en active Active
- 2018-01-26 CN CN201820144498.2U patent/CN207992694U/en not_active Withdrawn - After Issue
- 2018-01-26 CN CN201810079681.3A patent/CN108153128B/en active Active
- 2018-01-26 CN CN201820144503.XU patent/CN207992695U/en active Active
- 2018-01-26 CN CN201820152155.0U patent/CN207992696U/en active Active
- 2018-01-26 CN CN201820144379.7U patent/CN207992693U/en active Active
- 2018-01-26 CN CN201810079682.8A patent/CN108153129B/en active Active
Also Published As
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| CN207992696U (en) | 2018-10-19 |
| CN108153129B (en) | 2024-01-30 |
| CN108153128B (en) | 2024-01-30 |
| CN207992694U (en) | 2018-10-19 |
| CN108153129A (en) | 2018-06-12 |
| CN207992692U (en) | 2018-10-19 |
| CN108153128A (en) | 2018-06-12 |
| CN207992695U (en) | 2018-10-19 |
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