CN202904225U - Power receiving head and processing box - Google Patents
Power receiving head and processing box Download PDFInfo
- Publication number
- CN202904225U CN202904225U CN201220476491.3U CN201220476491U CN202904225U CN 202904225 U CN202904225 U CN 202904225U CN 201220476491 U CN201220476491 U CN 201220476491U CN 202904225 U CN202904225 U CN 202904225U
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- China
- Prior art keywords
- power receiver
- handle box
- driving
- image processing
- processing system
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Abstract
The utility model relates to a power receiving head and a processing box. The power receiving head is provided with a concave part; a power receiving part is arranged in the concave part; when the processing box with the power receiving head is installed on an image forming device, the power receiving part is coupled with a drive projection on a drive head in the image forming device to enable the power receiving head to receive the drive power; and a power receiving groove on the power receiving head is coupled with the drive projection on the drive head in the image forming device, so that the power receiving head can stably receive the drive power, and the power receiving head is easy to produce and durable.
Description
Technical field
The utility model relates to the power Receiver that uses in a kind of image processing system and with the handle box of this power Receiver.
Background technology
Handle box is the box in a kind of image processing system main frame of removably packing into, and this box includes an electronic photographic sensitive assembly as an integral unit and at least such as charger, developer, of the processor of clearer etc. and so on.Because handle box is removably installed with respect to device Host, therefore be convenient to the maintenance of equipment.The electronic photographic image forming device that adopts the electrophotographic image forming mode is like this work: the light by image processing system selectively exposes to form electrostatic latent image to the electronic photographic sensitive assembly of charger uniform charging, this sub-image becomes toner image by developer with toner development, formed toner image is transferred on the recording medium by transfer implement, to form image at recording materials.
Usually, handle box is to work by the driving force that the power Receiver that is assemblied in photosensitive drums or developer roll one end receives image processing system.Prior art discloses a kind of handle box, this handle box applies in a kind of image processing system, and this image processing system comprises driving shaft, driving head, wherein be provided with a plurality of driving projections that are parallel to drive axis on the driving head, driving shaft drives driving head pivotally.Be provided with the reception projection on this handle box power Receiver, drive projection in this reception projection and the image processing system and be coupled to receive driving force.Yet there is following deficiency in this power Receiver: cause transmission steadily not affect print quality thereby the reception projection on the power Receiver is easy to wear in use for some time, the driving projection on the driving head is coupled to receive driving force and easily causes receiving projection fracture in reception projection on the power Receiver and the image processing system in addition, and form on the power Receiver and receive the intensity that projection is difficult to guarantee part, very high to the manufacture craft requirement, increased production cost.
The utility model content
The utility model provides a kind of power Receiver that power receives groove that has, cause transmission not steady so that the reception projection on the solution prior art medium power Receiver is easy to wear, reception projection easy fracture on the power Receiver, and form the difficult making of projection and high in cost of production problem on the power Receiver.
In order to solve above technical matters, the technical scheme that the utility model is taked is:
The utility model provides a kind of handle box power Receiver for receiving the image processing system driving force, described power Receiver connects the revolving shaft of handle box, described image processing system comprises driving shaft, driving head, the a plurality of driving projections that are parallel to drive axis are wherein arranged on the driving head, and driving shaft drives driving head pivotally.
Has depressed part on the described power Receiver;
Be provided with the power acceptance division in the described depressed part;
When the handle box with described power Receiver was mounted to described image processing system, the driving projection coupling in described power acceptance division and the described image processing system was so that the power Receiver receives driving force;
Described power Receiver is arranged on the photosensitive drums or developer roll of handle box.
Described power acceptance division contacts coupling with driving projection formation face in the described image processing system;
Driving projection in described power acceptance division and the described image processing system forms line and contacts coupling;
Described power acceptance division is put with the driving projection formation in the described image processing system and is contacted coupling;
Described power acceptance division number is two or four;
Be provided with guide part on the described handle box power Receiver;
Described guide part is the circular arc spigot surface;
A kind of handle box comprises described power Receiver.
After adopting technique scheme, owing on the utility model handle box power Receiver depressed part being arranged, be provided with power in the depressed part and receive groove, when the handle box with the utility model power Receiver is mounted in the described image processing system, because the profile of the driving projection in the profile that power receives groove and the image processing system is consistent, form coupling between the two, groove forms reliably to be connected with the projection coupling and has guaranteed steady transmission, form in addition easily realization and not easy to wear of depressed part on the power Receiver, reduced production cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do one to the accompanying drawing of required use in embodiment or the description of the Prior Art and introduce simply, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the topology view of the utility model handle box;
Fig. 2 is the power acceptance division three-dimensional view of the utility model handle box;
Fig. 3 is the power receiving unit diagrammatic view of the utility model handle box;
Fig. 4 is driving head coupled structure schematic diagram in the power Receiver of the utility model handle box and the image processing system;
Fig. 5 is the partial enlarged view of B among Fig. 4;
Fig. 6 is the partial enlarged view of C among Fig. 4.
Fig. 7 is that the power of the utility model power Receiver receives groove and forms line with driving projection in the described image processing system and contact the schematic diagram that is coupled;
Fig. 8 is that the power of the utility model power Receiver receives groove and forms point with driving projection in the described image processing system and contact the schematic diagram that is coupled;
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, handle box 100 comprises box body 60, be supported on the box body 60 and expose to form the photosensitive drums aluminum pipe 10 of electrostatic latent image, be installed on box body 60 inside the latent electrostatic image developing on the photosensitive drums aluminum pipe 10 is become the developer roll 50 of carbon dust image, power Receiver 40.The revolving shaft of handle box 100 comprises photosensitive drums steel axle 20 (shown in Fig. 2) and development roll shaft (not shown), and power Receiver 40 is installed on the revolving shaft of handle box 100 to receive the driving force in the image processing system.
As shown in Figure 2 to Figure 3, the utility model handle box power acceptance division 1 comprises photosensitive drums aluminum pipe 10, photosensitive drums steel axle 20, and for the drum 30 that supports photosensitive drums steel axle 20, and power Receiver 40.Be provided with D shape mouth 21 on the photosensitive drums steel axle 20, power Receiver 40 comprises depressed part 41 and D shape groove 42.Thereby the driving force that power Receiver 40 receives image processing systems cooperates with D shape mouth 21 on the photosensitive drums steel axle 20 by the D shape groove 42 on the power Receiver 40 and drives photosensitive drums steel axle 20 rotation driving photosensitive drums aluminum pipes 10 and rotate.
To shown in Figure 8, image processing system drive division 2 is simple comprises driving shaft 90, driving head 80 such as Fig. 4.Projection 91 is arranged on the driving shaft 90, projection 91 cooperates with groove (not shown) in the driving head 80 so that driving shaft 90 drives driving heads 80, be provided with on the driving head 80 and drive jut 81, drive jut 81 and comprise driving projection 81a, planar portions 81b and connecting portion 81c.Depressed part 41 on the power Receiver 40 comprises that power receives groove 41a, plane recess 41b be connected recess 41c, guide part 41d.The quantity that the present embodiment medium power receives groove 41a is two, and guide part 41d is configured to the circular arc spigot surface.
Dotted line among Fig. 7 and Fig. 8 represents to drive projection 81a outline line, and solid line represents that power receives the outline line of groove 41a.
Wherein, with the profile of depressed part 41 on the power Receiver 40 be configured to driving head 80 on the profile of jut 81 when identical, the profile that is about to power reception groove 41a is configured to consistent with the profile that drives projection 81a, the profile of plane recess 41b is consistent with the profile of planar portions 81b, and the profile that connects recess 41c is consistent with the profile of connecting portion 81c.When the handle box with the utility model handle box power Receiver 40 is mounted in the image processing system, driving jut 81 under the guiding of guide part 41 on the driving head 80 is inserted in the depressed part 41 on the power Receiver 40, drive projection 81a and power reception groove 41a and be coupled mutually (as shown in Figure 4) to receive driving force, because both profiles are identical, both can be coupled fully, be that both contact positions that are coupled are a whole plane, thus formation face contact coupling.
In like manner, the profile that depressed part 41 internally-powereds are received groove 41a be configured to jut 81 on drive projection 81a profile Local Phase simultaneously (as shown in Figure 7), both understand locally coupled, and namely both contact positions that are coupled are a continuous straight line, thereby can form in the m position line contact coupling.
In like manner, the profile that depressed part 41 internally-powereds are received groove 41a be configured to jut 81 on drive the slight Local Phase of projection 81a profile simultaneously (as shown in Figure 8), both form slightly locally coupled, and namely both contact positions that are coupled are a point, thereby can form in the n position point contact coupling.Should illustrate, the point of indication contact coupling herein should not limit, and to refer to both contact positions that are coupled be an independent point, the coupling contact position that every power receives groove 41a and drives projection 81a is not a whole plane or a continuous linear, can be called a contact coupling such as its coupling contact position part that is a plane etc.
Be to be understood that, receive the profile of groove 41a according to structure power, power receives groove 41a and drives between the projection 81a and can contact or line contact or some contact coupling by formation face, and no matter which kind of mode is coupled, this power Receiver can both receive the driving force of image processing system driving shaft, and durable in use, thereby guarantee the handle box normal operation.
It should be noted that at last: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although with reference to previous embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that: its in the instructions still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, perhaps part technical characterictic wherein is equal to replacement, for example: power is received the number that power receives groove 41a change 4 or other quantity into; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (9)
1. handle box power Receiver that be used for to receive the image processing system driving force, described power Receiver connects the revolving shaft of handle box, described image processing system comprises driving shaft, driving head, wherein be provided with a plurality of driving projections that are parallel to drive axis on the driving head, driving shaft drives driving head pivotally, it is characterized in that:
Has depressed part on the described power Receiver;
Be provided with the power acceptance division in the described depressed part;
When the handle box with described power Receiver was mounted to described image processing system, the driving projection coupling in described power acceptance division and the described image processing system was so that the power Receiver receives driving force.
2. handle box power Receiver according to claim 1 is characterized in that, described power Receiver is arranged on the photosensitive drums or developer roll of handle box.
3. handle box power Receiver according to claim 2 is characterized in that, described power acceptance division contacts coupling with driving projection formation face in the described image processing system.
4. handle box power Receiver according to claim 2 is characterized in that, the driving projection in described power acceptance division and the described image processing system forms line and contacts coupling.
5. handle box power Receiver according to claim 2 is characterized in that, described power acceptance division is put with the driving projection formation in the described image processing system and contacted coupling.
6. arbitrary described handle box power Receiver is characterized in that according to claim 1～5, and the number of described power acceptance division is two or four.
7. arbitrary described handle box power Receiver is characterized in that according to claim 1～5, is provided with guide part on the described handle box power Receiver.
8. handle box power Receiver according to claim 7 is characterized in that, described guide part is the circular arc spigot surface.
9. a handle box comprises the arbitrary described power Receiver of claim 1～8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220476491.3U CN202904225U (en) | 2012-09-05 | 2012-09-05 | Power receiving head and processing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220476491.3U CN202904225U (en) | 2012-09-05 | 2012-09-05 | Power receiving head and processing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202904225U true CN202904225U (en) | 2013-04-24 |
Family
ID=48124874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220476491.3U Expired - Lifetime CN202904225U (en) | 2012-09-05 | 2012-09-05 | Power receiving head and processing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202904225U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824224A (en) * | 2015-01-09 | 2016-08-03 | 江西镭博钛电子科技有限公司 | Processing box |
| WO2019105353A1 (en) * | 2017-11-30 | 2019-06-06 | 江西亿铂电子科技有限公司 | Process cartridge |
-
2012
- 2012-09-05 CN CN201220476491.3U patent/CN202904225U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105824224A (en) * | 2015-01-09 | 2016-08-03 | 江西镭博钛电子科技有限公司 | Processing box |
| WO2019105353A1 (en) * | 2017-11-30 | 2019-06-06 | 江西亿铂电子科技有限公司 | Process cartridge |
| US11016439B2 (en) | 2017-11-30 | 2021-05-25 | Jiangxi Yibo E-Tech Co., Ltd. | Process cartridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
|
| CX01 | Expiry of patent term |