CN208239811U - Handle box and its driving assembly - Google Patents
Handle box and its driving assembly Download PDFInfo
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- CN208239811U CN208239811U CN201820649363.1U CN201820649363U CN208239811U CN 208239811 U CN208239811 U CN 208239811U CN 201820649363 U CN201820649363 U CN 201820649363U CN 208239811 U CN208239811 U CN 208239811U
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- receiving part
- handle box
- power receiving
- rotary power
- imaging apparatus
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Abstract
This application involves a kind of handle boxes.The handle box is removably mounted in electronic imaging apparatus, the electronic imaging apparatus is provided with driving head, the handle box includes driving assembly, control mechanism, and the driving assembly of the handle box includes the first rotary power receiving part, the second rotary power receiving part, first wheel, the second wheel hub；The driving head of the electronic imaging apparatus includes the first driving head and the second driving head；The first rotary power receiving part and the second rotary power receiving part in the electronic imaging apparatus the first driving head and the second driving head engage and receive first wheel described in the drive force of rotation and the second wheel hub rotates；When effect of the control mechanism by thrust, the first rotary power receiving part and the second rotary power receiving part are moved along its axial direction relative to the first wheel and the second wheel hub.
Description
[technical field]
This application involves electrostatic printing techniques field more particularly to a kind of handle boxes and its driving assembly.
[background technique]
In the prior art, handle box is removably mounted on electronic imaging apparatus.It is equipped in the electronic imaging apparatus
The driving head exported rotary driving force.Handle box generally comprise receive the driving assembly of rotary force, developing element, developer,
Control powder element and the shell for accommodating said elements are also additionally provided with sense according further to different types of processing box structure
Optical element, charge member, cleaning element and agitating element etc..The driving assembly of the handle box is along developing element or photosensitive element
The one end for being axially disposed within handle box, after the driving head intermeshing in the driving assembly and electronic imaging apparatus
The driving force of rotation is transferred in handle box, rotating element (such as developing element, photosensitive member inside handle box are finally driven
Part, agitating element etc.) rotation, participate in the development operation of electronic imaging apparatus.
Electronic imaging apparatus before carrying out development operation (namely what is often called " printing "), user handle box need to be installed to
In electronic imaging apparatus, the driving assembly of handle box with the driving head on electronic imaging apparatus need to contact and then mutually be nibbled
It closes.
As shown in Figure 1, handle box C along direction X (axial direction of direction X and developing element is substantially vertical) install into electronics at
As in device (not shown), handle box C passes through guide rail (the F100, F200) bearing on the left and right interior plate in electronic imaging apparatus
And handle box C is guided to enter in electronic imaging apparatus.When handle box C is installed along guide rail (F100, F200) into electronic imaging apparatus
When, as shown in Fig. 2, its driving assembly 100 for being located at the one end handle box C is equally moved along direction X and then is filled with electronic imaging
The contact engagement of driving head 900 set, due to driving head 900 is relatively fixed in electronic imaging apparatus (can only be along itself axis
Line rotation), during driving assembly 100 moves along direction X and contacts engagement with driving head 900, the rotation of driving assembly 100
Rotatory force receiving part 110 will be present certain probability and driving head 900 and form constructive interference.Therefore, in the prior art,
When rotary power receiving part 110 and driving head 900 form constructive interference, rotary power receiving part 110 is come from
Extruding with driving head 900 to be retracted axially inward.And when rotary power receiving part 110 continuously moves to and driving head
When 900 almost coaxial, the constructive interference between rotary power receiving part 110a and driving head 900 disappears, and rotary power receives
Component 110 contacts engagement with driving head 900 because the elastic acting force for being located at the spring inside driving assembly 100 is protruding.
Therefore, if both above-mentioned rotary power receiving part 110 and driving head 900 handle box C installation or removal
There is the multiple engagement of contact repeatedly and separating action in period, then be easy to cause the structure of the driving head 900 of electronic imaging apparatus
Or the structure of the rotary power receiving part 110 of handle box occurs wearing or be broken, and driving head 900 and rotary power is caused to receive
Component 110 is difficult to or mutually can not steadily engage and transmit power.In this way, electronic imaging apparatus or handle box also therefore cannot
Continue normal use, subsequent development quality also will receive different degrees of influence.
[utility model content]
The application provides a kind of handle box and its driving assembly, to solve existing handle box in the drive with electronic imaging apparatus
When dynamic head carries out contact engagement, blocking of the rotary power receiving part of driving assembly by the structure in electronic imaging apparatus
And the problem of receiving driving force cannot be engaged with driving head.
For the technical problem more than solving, the technical scheme adopted by the utility model is that:
A kind of handle box, the handle box are removably mounted in electronic imaging apparatus, the electronic imaging apparatus setting
There is driving head, the handle box includes driving assembly, control mechanism, which is characterized in that
The driving assembly of the handle box includes the first rotary power receiving part, the second rotary power receiving part, the
One wheel hub, the second wheel hub；The driving head of the electronic imaging apparatus includes the first driving head and the second driving head；
The first rotary power receiving part engages the drive for receiving rotation with the first driving head in electronic imaging apparatus
The rotation of power drive first wheel；
The second rotary power receiving part engages the drive for receiving rotation with the second driving head in electronic imaging apparatus
The rotation of the second wheel hub of power drive；
When effect of the control mechanism by thrust, the first rotary power receiving part is along its axial direction phase
Mobile for first wheel, the second rotary power receiving part is moved along its axial direction relative to the second wheel hub.
Preferably, when effect when the control mechanism by thrust, the first rotary power receiving part is along its axis
The moving direction mobile relative to first wheel to direction is opposite along its axial direction with the second rotary power receiving part
It is identical in the mobile moving direction of the second wheel hub.
Preferably, the electronic imaging apparatus, which is equipped with one, can accommodate the pallet of the handle box, and the pallet is in the electricity
It can be moved forward and backward in sub- imaging device.
Preferably, the baffle of a L shape, the electronic imaging are additionally provided on the side frame in the electronic imaging apparatus
The same side of the baffle is arranged in the first driving head and the second driving head of device.
Preferably, the front end of the control mechanism is by pressure side, at the front end that the handle box is located at by pressure side；Institute
Stating to be abutted to be pressurized with the baffle of the electronic imaging apparatus by pressure side rotates the first rotary power receiving part and second
Power reception component is moved along its axial direction relative to first wheel and the second wheel hub.
Preferably, it is described abutted by pressure side with the baffle of the electronic imaging apparatus compression connect first rotary power
It receives component and the second rotary power receiving part is protruding relative to first wheel and the second wheel hub along its axial direction.
Preferably, the first rotary power receiving part driving photosensitive element rotation；Second rotary power receives
Component drives developing element rotation.
A kind of driving assembly of handle box, the driving component are the driving assembly of any one above-mentioned handle box.
Technical solution provided by the present application can achieve it is following the utility model has the advantages that
After using above-mentioned technical solution, solves the rotary power receiving part of driving assembly in the prior art
The technical issues of cannot being engaged with the driving head of electronic imaging apparatus.
It should be understood that the above general description and the following detailed description are merely exemplary, lead in conjunction with the embodiments
Different technical solutions is crossed to realize same purpose of utility model, the application can not be limited.
[Detailed description of the invention]
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, right
For those of ordinary skill in the art, without any creative labor, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is schematic diagram when handle box in the prior art is installed into electronic imaging apparatus；
Fig. 2 is the signal when driving assembly of handle box in the prior art is engaged with the driving head of electronic imaging apparatus
Figure；
Fig. 3 is the schematic diagram of the section structure of the handle box in the present embodiment one；
Fig. 4, Fig. 5 are the structural schematic diagrams of the handle box in the present embodiment one；
Fig. 6 is the structural schematic diagram of the driving assembly and control mechanism in the present embodiment one；
Fig. 7 is the action schematic diagram of the driving assembly and control mechanism cooperation in the present embodiment one；
Fig. 8 is the structural schematic diagram of the novel electronic imaging apparatus of one of the present embodiment one；
Fig. 9 be the handle box in the present embodiment one install to the electronic imaging apparatus and schematic diagram；
Figure 10, Figure 11 be the handle box in the present embodiment one rotary power receiving part by push away it is protruding after movement
Schematic diagram.
Figure 12, Figure 13 are the signals that the rotary power receiving part of the handle box in the present embodiment two is engaged with driving head
Figure.
Figure 14 a, Figure 14 b are the rotary power receiving part of the handle box in the present embodiment two and the signal that driving head is detached from
Figure.
Figure 15 is under the oblique sliding in the power reception portion of the rotary power receiving part of the handle box in the present embodiment two
The schematic diagram of heavy movement.
Figure 16 is that the structure for the control mechanism of the handle box in the present embodiment two cooperated with rotary power receiving part is shown
It is intended to.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
[specific embodiment]
In order to better understand the technical solution of the utility model, the utility model embodiment is carried out with reference to the accompanying drawing
Detailed description.
It will be appreciated that the described embodiments are only a part of the embodiments of the utility model, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The all other embodiment obtained, fall within the protection scope of the utility model.
Below according to Detailed description of the invention embodiment.
In the present invention, the axial direction of the axial direction of handle box C1 and developing element 30 or photosensitive element 10
It is identical.
In the present invention, installation direction and axial direction of the handle box C1 in the novel electron imaging device are basic
Vertically.
In the present invention, disassembly (taking-up) direction and handle box of the handle box C1 in the novel electron imaging device
Installation direction it is opposite.
Embodiment one
It as shown in Figures 3 to 5, is the structural schematic diagram of handle box C1, handle box C1 includes first shell A and second shell
The B and the first side wall b100 and second sidewall b200 for being located at the two sides second shell B, contains charging in first shell A
Element 20, cleaning element 40, photosensitive element 10 etc. contain developing element 30, control powder element 50 and are shown in second shell B
Shadow agent etc..
(driving assembly)
As shown in Figures 4 to 6, the control mechanism 290 and part of driving assembly 200 and 200 mating reaction of driving assembly
One end of handle box C1 is arranged in the side plate A2 of covering driving assembly 200, passes through the rotary power receiving part of driving assembly 200
(210A, 210B) is engaged with the driving head (900A, 900B) in electronic imaging apparatus and then the driving force of rotation is transferred to place
In reason box C1 and the rotating element (such as developing element 30, photosensitive element 10) in handle box C1 is driven to make its operating, participated in aobvious
Shadow operation.
By the mating reaction of driving assembly 200 and control mechanism 290, come from one end of control mechanism 290
The moveable door of electronic imaging apparatus or the thrust F1 of inner frame or the thrust F1 to exert a force from user, control mechanism 290
Thrust F1, which is transferred on driving assembly 200, makes rotary power receiving part (210A, 210B) in axial direction relative to wheel hub
250 or side plate A2 is protruding or is inwardly indented.When thrust F1 disappears, rotary power receiving part 210 returns back to initial shape
State.
As shown in Figure 6 and Figure 7, in the present embodiment, driving assembly 200 include the first rotary power receiving part 210A,
Second rotary power receiving part 210B, first wheel 250A, the second wheel hub 250B, the first transferring member 216A, the second transferring member
216B, elastic component 281 (such as spring, magnet, elastic sponge etc.)；Each rotary power receiving part (210A, 210B) includes power
The top of receiving unit (211A, 211B) and intermediate lands (213A, 213B), power reception portion (211A, 211B) is equipped with dog,
Intermediate lands (213A, 213B) are equipped with inclined-plane (or arc surface)；It is that cavity is arranged and rotates among each wheel hub (250A, 250B)
Power reception component (210A, 210B) can be placed wherein, also set up and be used on the outer ring surface of each wheel hub (250A, 250B)
The annular tooth wheel face of outside output driving power；Each transferring member (216A, 216B) is the crank-like structure of intermediate projections.Above-mentioned is each
The assembly relation of component is: the bottom end of rotary power receiving part (210A, 210B) passes through the bottom of wheel hub (250A, 250B)
It is fixed again by a buckle (not show) afterwards, transferring member (216A, 216B) passes through rotary power receiving part (210A, 210B),
The both ends of transferring member length direction are placed in wheel hub (250A, 250B)；Elastic component 281 is arranged in rotary power receiving part
Elastic force, elasticity are provided on (210A, 210B) and wheel hub (250A, 250B) for rotary power receiving part (210A, 210B)
The bottom end of part 281 is connected on the buckle of the bottom rotary power receiving part (210A, 210B), and top is connected to wheel hub
On the outer surface of the bottom (250A, 250B).
The main body 310 of control mechanism 300 is preferably elongated rod shape structure setting, the front end of the main body 310 of control mechanism 300
It is being controlled to be equipped with the first promotion face 315 and the second promotion face 325 and the setting of elastic component 91 by pressure side 390, in ontology 310
Between mechanism 300 and side plate A2.
Above-mentioned driving assembly 200 and control mechanism 300 after the assembly is completed, the first of control mechanism 300 pushes face 315
Cooperate with the intermediate lands of the first rotary power receiving part 210A, and second pushes face 325 and the second rotary power receiving unit
The intermediate lands of part 210B cooperate, and control mechanism 300 is located at the front end of handle box C1 by pressure side 390.When by pressure side 390 by
When to thrust F1, the whole rearward displacement of control mechanism 300, first pushes face 315 to abut to the first rotary power receiving part
The inclined-plane of the intermediate lands of 210A keeps it protruding relative to wheel hub 250A along rotary shaft, and second pushes face 325 to abut
Keep it protruding relative to wheel hub 250B along rotary shaft to the inclined-plane of the intermediate lands of the second rotary power receiving part 210B.
And after thrust F1 disappears, elastic component 91 makes control mechanism 300 integrally move forward reset, and elastic component 281 discharges elastic force
Make the first rotary power receiving part 210A and the second rotary power receiving part 210B relative to wheel hub (250A, 250B) to
Interior retraction resets.
It as shown in Figure 8 and Figure 9, is the schematic diagram of novel electronic imaging apparatus P a kind of, electronic imaging apparatus P is equipped with can
The centre of the door closure P13 for opening and being closed, electronic imaging apparatus P, which are equipped with one, can accommodate the pallet P18 of handle box C1, and pallet 18 exists
Electronic imaging apparatus P can be moved forward and backward (along direction X)；At front end relative to pallet P18, in electronic imaging apparatus P
The baffle P1f, the first driving head 900A and the second driving head 900B that a L shape is additionally provided on the frame of side are arranged in baffle P1f
The same side.When installing handle box C1 to electronic imaging apparatus P, pallet 18 pulled out manually by user or electronics at
As the electrical motor driven in device P removes outward.After handle box C1 is placed on pallet 18 by user, user or electronic
Motor pushes pallet 18 to be inwardly moved into, and the handle box C1 being placed on pallet 18 is also moved into electronic imaging apparatus P together
It is interior.
As shown in Figure 10 and Figure 11, moving inward with pallet 18, the control mechanism 300 positioned at handle box C1 front end
Compression is abutted with the baffle P1f of electronic imaging apparatus P formation by pressure side 390, after by promotion of the pressure side 390 by thrust F1,
First promotion face 315 is abutted with the inclined-plane of the first rotary power receiving part 210A, and second pushes face 325 and the second rotary power
The inclined-plane of receiving part 210B abuts, and finally makes the first rotary power receiving part 210A, the second rotary power receiving part
210B is axially outward to contact engagement with the first driving head 900A, the second driving head 900B, finally in the drive of electric motor
Under dynamic, the laterally driven bar and the first rotary power receiving part 210A of the first driving head 900A and the second driving head 900B and
The dog of second rotary power receiving part 210B abuts the driving force that engagement receives rotation.Its first rotary power receiving part
210A drives the rotation of photosensitive element 10 to participate in development work, and the second rotary power receiving part 210B drives 30 turns of developing element
It is dynamic to participate in development work.
Embodiment two
If Figure 12 to Figure 16 show the structural schematic diagram of the driving assembly of embodiment two, in the present embodiment two, do not show
Part out can refer to the modular construction in embodiment one, such as first wheel 250A, no longer repeat here.
As shown in Figure 12 and Figure 13, the power reception portion 211A of the rotary power receiving part 210A of driving assembly is rotating
It is (the power that can sink relative to the oblique sliding of the rotary shaft of rotary power receiving part 210A progress on power reception component 210A
Have a tip chute on receiving unit 211A, and then there is a protrusion to be located in tip chute on rotary power receiving part 210A), and
The outer surface of power reception portion 211A is equipped with a cambered surface or inclined-plane.In addition, it is multiple to be equipped with one between a pair of of power reception portion 211A
Position part 282 (such as tension spring, rubber band etc.), resets power reception portion 211A after oblique sliding.When by handle box C1 along direction
When X is installed to electronic imaging apparatus P, power reception portion 211A has certain probability and driving head 900A to form constructive interference,
The outer surface of its power reception portion 211A abuts the flat-shaped protrusion of the bottom end 900A1 (lower end) with driving head 900A, due to
Driving head 900A is relatively fixed setting, and with the installation of handle box C1, the outer surface of power reception portion 211A is driven
The pushing of head 900A moves down power reception portion 211A and makes rotary power receiving part 210A whole relative to wheel hub simultaneously
250A (not show) is inwardly indented, and after box C1 to be processed is installed in place in electronic imaging apparatus P, power reception portion 211A's is outer
The bottom end 900A1 that side surface will not be subject to driving head 900A abuts interference, then rotary power receiving part 210A is by elasticity
The elastic force of part 281 is protruding to be contacted with driving head 900A, and power reception portion 211A is laterally driven with driving head 900A's
Bar 900A2 abuts engagement and receives driving force.
When taking out handle box C1 from electronic imaging apparatus P (opposite with installation direction), since rotary power receives
Component 210A contacts engagement with driving head 900A, therefore can have two kinds of location status: as shown in Figure 14 a and Figure 14 b, (1)
If power reception portion 211A (a pair) is formed not in the removing direction of handle box C1 with the bottom end 900A1 of driving head 900A
Interfere, the opening between a pair of power reception portion 211A (is put down substantially towards substantially identical as the removing direction of handle box C1
Row) when, then rotary power receiving part 210A can only be separated by being inwardly indented with driving head 900A, and separation process not will receive
The two interference effect.(2) if bottom of power reception portion 211A (a pair) in the removing direction of handle box C1 with driving head 900A
Hold 900A1 formed constructive interference, a pair of power reception portion 211A opening direction substantially with the removing direction phase of handle box C1
When friendship, then wherein a power reception portion 211A be in driving head 900A bottom end 900A1 rear side and take out when exist abut.
Since power reception portion 211A has the movement of oblique sliding, when rotary power receiving part 210A taking with handle box C1
When moving out, then the power reception portion 211A abutted with the bottom end 900A1 of driving head 900A is because tip chute and raised are matched
It closes and carries out oblique sliding relative to the rotary shaft of rotary power receiving part 210A or the rotary shaft of driving head 900A and sink,
As shown in figure 15, when the top that sliding sinks to power reception portion 211A does not have knot with the bottom end 900A1 of driving head 900A
When structure is interfered, power reception portion 211A can be completely disengaged with driving head 900A.And it is completely de- in power reception portion 211A
From with after the abutting of driving head 900A, the pulling force of return unit 282 resets power reception portion 211A, convenient for processing next time
The installation of box C1 is engaged.
In addition, preferably to control the flexible of rotary power receiving part 210A, the control mechanism in reference implementation example one
It can also be equipped with a control mechanism 300 and rotary power receiving part 210A in 300, handle box C1 to cooperate, as shown in figure 16, and control
Mechanism 300 processed by the difference in pressure side 390 and embodiment one, at the rear end of the main body of control mechanism 300.Locating in this way
Reason box C1 electronic imaging apparatus P is installed after, can during the installation process on the inside of electronic imaging apparatus P side wall or door closure carry out
It abuts, to control the flexible of rotary power receiving part 210A.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (8)
1. a kind of handle box, which is removably mounted in electronic imaging apparatus, and the electronic imaging apparatus is provided with
Driving head, the handle box include driving assembly, control mechanism, which is characterized in that
The driving assembly of the handle box includes the first rotary power receiving part, the second rotary power receiving part, the first round
Hub, the second wheel hub；The driving head of the electronic imaging apparatus includes the first driving head and the second driving head；
The first rotary power receiving part engages the drive for receiving rotation with the first driving head in the electronic imaging apparatus
The rotation of first wheel described in power drive；
The second rotary power receiving part engages the drive for receiving rotation with the second driving head in the electronic imaging apparatus
The rotation of second wheel hub described in power drive；
When effect of the control mechanism by thrust, the first rotary power receiving part along its axial direction relative to
The first wheel is mobile, and the second rotary power receiving part is moved along its axial direction relative to second wheel hub.
2. handle box as described in claim 1, which is characterized in that described when effect of the control mechanism by thrust
First rotary power receiving part is revolved along the moving direction and described second that its axial direction is moved relative to the first wheel
Rotatory force receiving part is identical along the moving direction that its axial direction is moved relative to second wheel hub.
3. handle box as claimed in claim 1 or 2, which is characterized in that the electronic imaging apparatus can accommodate described equipped with one
The pallet of handle box, the pallet can be moved forward and backward in the electronic imaging apparatus.
4. handle box as claimed in claim 3, which is characterized in that be additionally provided on the side frame in the electronic imaging apparatus
The same side of the baffle is arranged in the baffle of one L shape, the first driving head and the second driving head of the electronic imaging apparatus.
5. handle box as claimed in claim 4, which is characterized in that the front end of the control mechanism is by pressure side, the compression
End is located at the front end of the handle box；It is described abutted by pressure side with the baffle of the electronic imaging apparatus compression make described first
Rotary power receiving part and the second rotary power receiving part are taken turns along its axial direction relative to the first wheel and second
Hub is mobile.
6. handle box as claimed in claim 5, which is characterized in that described to be supported by pressure side and the baffle of the electronic imaging apparatus
Receiving pressure makes the first rotary power receiving part and the second rotary power receiving part along its axial direction relative to described
First wheel and the second wheel hub are protruding.
7. the handle box as described in claim 4 or 5 or 6, which is characterized in that the first rotary power receiving part drives institute
State the photosensitive element rotation in handle box；The second rotary power receiving part drives the developing element in the handle box to turn
It is dynamic.
8. a kind of driving assembly of handle box, which is characterized in that the driving component is any in the claims 1 to 7
A kind of driving assembly of handle box.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017205695383 | 2017-05-19 | ||
| CN201720569538 | 2017-05-19 | ||
| CN2017207993052 | 2017-07-03 | ||
| CN201720799305 | 2017-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208239811U true CN208239811U (en) | 2018-12-14 |
Family
ID=64581902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820649363.1U Active CN208239811U (en) | 2017-05-19 | 2018-05-02 | Handle box and its driving assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208239811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488745A (en) * | 2020-11-12 | 2022-05-13 | 纳思达股份有限公司 | Processing box |
-
2018
- 2018-05-02 CN CN201820649363.1U patent/CN208239811U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114488745A (en) * | 2020-11-12 | 2022-05-13 | 纳思达股份有限公司 | Processing box |
| CN114488745B (en) * | 2020-11-12 | 2023-10-31 | 纳思达股份有限公司 | Process cartridge |
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