CN201936124U - Processing box - Google Patents
Processing box Download PDFInfo
- Publication number
- CN201936124U CN201936124U CN2011200065493U CN201120006549U CN201936124U CN 201936124 U CN201936124 U CN 201936124U CN 2011200065493 U CN2011200065493 U CN 2011200065493U CN 201120006549 U CN201120006549 U CN 201120006549U CN 201936124 U CN201936124 U CN 201936124U
- Authority
- CN
- China
- Prior art keywords
- steel axle
- developer roll
- powder feeding
- feeding roller
- conductive component
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Dry Development In Electrophotography (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The utility model relates to a processing box, which comprises a conducting end and a developer roller/powder feeding roller, wherein the developer roller/powder feeding roller consists of a developer roller/powder feeding roller steel shaft and a rubber layer/elastic layer wound on the steel shaft; the conducting end is used for receiving power from an electrophotograph imaging device and transmitting the power to the developer roller/powder feeding roller; the conducting end comprises an elastic conducting element; the developer roller/powder feeding roller steel shaft is abutted against the elastic conducting element; and the power is supplied to the developer roller/powder feeding roller steel shaft through the elastic conducting element. Even if the elastic conducting element is worn, the elastic conducting element can still keep good contact with the developer roller/powder feeding roller steel shaft.
Description
Technical field
The utility model relates to handle box.
Background technology
Fig. 1 is the decomposing schematic representation of existing a kind of handle box, and handle box 1 shown in Figure 1 comprises conducting end 2, drive end 3, developer roll 20 and powder feeding roller (not shown); Wherein drive end 3 is made up of gear set and driving head that a plurality of pitch wheels constitute, other parts (as developer roll, powder feeding roller) that are used for receiving driving force in electrophotographic imaging forming apparatus and driving force are delivered to handle box 1 by described gear set; Developer roll 20 is made up of steel axle 201 and the rubber layer that is wound on the steel axle; Powder feeding roller is made up of powder feeding roller steel axle and the elastic layer that is wound on the powder feeding roller steel axle; Conducting end 2 is made up of support 21 and electrode 22, be useful on the bracket holes 211 and the electrode hole 221 that allow developer roll steel axle 201 to pass on described support 21 and the electrode 22 respectively, described support 21 is used to support described developer roll steel axle 201, described electrode 22 is used for receiving electric power in electrophotographic imaging forming apparatus, and gives developer roll steel axle 201 with electric power transfer.In handle box 1 assembling process, developer roll steel axle 201 at first passes the bracket holes 211 of support 21, enters the electrode hole 221 of electrode 22 then.
After handle box 1 was packed in the electrophotographic imaging forming apparatus, electrode 22 was connected with the conductive pole (not shown) in the electrophotographic imaging forming apparatus, and at this moment, developer roll steel axle 201 needs and electrode hole 221 interference fit; The electric power of electrophotographic imaging forming apparatus passes to developer roll steel axle 201 by electrode 22 and electrode hole 221, because during handle box 1 work, developer roll 20 needs rotation, therefore, must produce bigger friction force between the developer roll steel axle 201 of interference fit and the inwall of electrode hole 221, if things go on like this, the inwall of electrode hole 221 will be worn, cause thus that contact precision reduces between the inwall of developer roll steel axle 201 and electrode hole 221, thereby make the 201 conduction loose contacts of developer roll steel axle, a series of print defect produces thus.
Because the conductive structure of powder feeding roller is identical with the conductive structure of described developer roll 20 in the handle box 1, therefore, same conductive structure can make the conduction loose contact of powder feeding roller equally and produce print defect.
The utility model content
The utility model provides a kind of handle box, causes the inwall of electrode hole to be worn and makes the technical matters of developer roll/powder feeding roller steel spindle guide poor electric contact with the friction force that generation is bigger between the inwall of developer roll/powder feeding roller steel axle of solving existing handle box and electrode hole.
In order to solve above technical matters, the technical scheme that the utility model is taked is:
A kind of handle box comprises conducting end and developer roll; Described developer roll is made up of developer roll steel axle and the rubber layer that is wound on the steel axle, described conducting end receives from the electric power of electrophotographic imaging forming apparatus and with power delivery and gives described developer roll, it is characterized in that, described conducting end comprises elastic conductive component, described developer roll steel axle and elastic conductive component butt, electric power is supplied to developer roll steel axle by described elastic conductive component.
The transverse center butt of described elastic conductive component and described developer roll steel axle.
Described elastic conductive component is the elastic conducting strip that has first branch and second branch, described second conductive branches and described developer roll steel axle butt.
Described elastic conductive component is a power spring.
Described developer roll steel axle also is provided with the axle sleeve that is used to support described developer roll steel axle at the end near elastic conductive component one end.
A kind of handle box comprises conducting end and powder feeding roller; Described powder feeding roller is made up of powder feeding roller steel axle and the elastic layer that is wound on the steel axle, described conducting end receives from the electric power of electrophotographic imaging forming apparatus and with power delivery and gives described powder feeding roller, it is characterized in that, described conducting end comprises elastic conductive component, described powder feeding roller steel axle and elastic conductive component butt, electric power is supplied to powder feeding roller steel axle by described elastic conductive component.
The transverse center butt of described elastic conductive component and described powder feeding roller steel axle.
Described elastic conductive component is the elastic conducting strip that has first branch and second branch, described second conductive branches and described powder feeding roller steel axle butt.
Described elastic conductive component is a power spring.
Described powder feeding roller steel axle also is provided with the axle sleeve that is used to support described powder feeding roller steel axle at the end near elastic conductive component one end.
After having adopted technique scheme, owing to also be provided with elastic conductive component between electrode and developer roll steel axle or the powder feeding roller steel axle, electrode is given developer roll steel axle or the power supply of powder feeding roller steel axle by elastic conductive component, even this elastic conductive component is worn, elastic conductive component still can keep in touch well with developer roll steel axle or powder feeding roller steel axle.Solved and produced bigger friction force between the inwall of the developer roll steel axle of existing handle box and electrode hole and cause the inwall of electrode hole to be worn and the technical matters that makes developer roll steel spindle guide poor electric contact.
Description of drawings
Fig. 1 is the decomposing schematic representation of the handle box that relates in the utility model background technology;
Fig. 2 A is the structural representation that handle box conducting end developer roll steel axle is unkitted axle sleeve among the utility model embodiment one;
Fig. 2 B is the structural representation that handle box conducting end developer roll steel axle is loaded onto axle sleeve among the utility model embodiment one;
Fig. 3 A is the synoptic diagram of handle box among the utility model embodiment two;
Fig. 3 B is the partial structurtes enlarged diagram of handle box conducting end among the utility model embodiment two.
Embodiment
Accompanying drawing 2A, 2B, 3A and 3B are the synoptic diagram of the utility model embodiment, the parts that the handle box that relates in the handle box that relates among the utility model embodiment and the background technology is identical use identical numbering, describe embodiment of the present utility model below in conjunction with above-mentioned accompanying drawing.
Embodiment one
Fig. 2 A is depicted as the conducting end structural representation of handle box, an elastic conduction steel disc 10 is fixed on conducting end, shown in Fig. 2 A, after in handle box 1 is packed electrophotographic imaging forming apparatus into, the conduction steel disc 10 first conductive branches 101 will with the conductive pole (not shown) butt in the electrophotographic imaging forming apparatus, make the two electric connection; Second conductive branches 102 of conduction steel disc 10 and the transverse center point butt of developer roll steel axle 201, be used for sending the electric power that conduction steel disc 10 receives in the electrophotographic imaging forming apparatus to developer roll steel axle 201, and rubber-like conduction steel disc 10 can make developer roll steel axle 201 remain good the contact with second conductive branches 102.
Because handle box 1 in the course of the work, developer roll 20 needs the longitudinal centre line rotation around steel axle 201, therefore, needs the rotation of a supports support developer roll steel axle 201.Fig. 2 B is the handle box conducting end structural representation behind the installation axle sleeve, shown in Fig. 2 B, an axle sleeve 23 has been installed as support member at developer roll steel axle 201 near the end of described conduction steel disc 10, be used to support developer roll steel axle 201, when developer roll 20 during around the rotation of the longitudinal centre line of steel axle 201, axle sleeve 23 can support the rotation of developer roll steel axle 201.
Conductive structure owing to developer roll 20 in the present embodiment is made up of second conductive branches 102 and axle sleeve 23, wherein second branch 102 is responsible for to developer roll steel axle 201 supply electric power, axle sleeve 23 is responsible for supporting the rotation of developer roll steel axle 201, even developer roll steel axle 201 and axle sleeve 23 are because long-term contact friction, axle sleeve 23 is worn, developer roll steel axle 201 reduces with the contact precision of axle sleeve 23, developer roll steel axle 201 still can contact well with second conductive branches 102 of conduction steel disc 10, and maintenance electric connection, and because the transverse center point butt of second conductive branches 102 and developer roll steel axle 201, therefore, in the process of developer roll steel axle 201 and second conductive branches, the 102 long-term contact frictions of conduction steel disc 10, can make and conduct electricity the wearing and tearing of second conductive branches 102 of steel disc 10 and drop to minimum.
The conductive structure (not shown) of the powder feeding roller in the present embodiment in the handle box 1 is identical with the conductive structure of developer roll 20, no longer describes at this.
Embodiment two
Fig. 3 A is the synoptic diagram of the handle box 1 of present embodiment, as shown in Figure 3A, handle box 1 in the present embodiment comprises conducting end 2, drive end 3 and developer roll 20, between developer roll steel axle 201 and electrode 22, be provided with power spring 212, Fig. 3 B is a partial structurtes enlarged diagram among Fig. 3 A, shown in Fig. 3 B, developer roll steel axle 201 is by power spring 212 and electrode 22 electric connections, and power spring 212 contacts with the transverse center of developer roll steel axle 201.
After in handle box 1 is packed electrophotographic imaging forming apparatus into, electrode 22 and the interior conductive pole (not shown) butt of electrophotographic imaging forming apparatus are used to make the two electric connection; And be provided with power spring 212 between developer roll steel axle 201 and the electrode 22, therefore, electric power in the electrophotographic imaging forming apparatus can send developer roll steel axle 201 to by electrode 22 and power spring 212, and the setting of power spring 212 can make developer roll steel axle 201 remain good the contact with electrode 22.
A power spring 212 is set between developer roll steel axle 201 and the electrode 22 in the present embodiment, therefore, during handle box 1 work, power spring 212 obtains electric power to 201 supplies of developer roll steel axle from electrode 22, support 21 supports the rotation of developer roll steel axle 201, so, even the developer roll steel axle 201 of rotation and power spring 212 frictions, make power spring 212 wearing and tearing, power spring 212 still can contact with developer roll steel axle 201 well, because power spring 212 contacts conduction with the transverse center of developer roll steel axle 201, therefore in the rotary course of developer roll steel axle 201, the relative motion minimum of power spring 212 and developer roll steel axle 201, the friction that produces is also minimum, and get final product owing to only power spring 212 need be set to contact with electrode 22, therefore, present embodiment is lower with the contact precision requirement of power spring 212 to electrode 22.
The conductive structure of the powder feeding roller (not shown) in the present embodiment in the handle box 1 is identical with the conductive structure of developer roll 20, no longer describes at this.
Claims (10)
1. a handle box comprises conducting end and developer roll; Described developer roll is made up of developer roll steel axle and the rubber layer that is wound on the steel axle, described conducting end receives from the electric power of electrophotographic imaging forming apparatus and with power delivery and gives described developer roll, it is characterized in that, described conducting end comprises elastic conductive component, described developer roll steel axle and elastic conductive component butt, electric power is supplied to developer roll steel axle by described elastic conductive component.
2. handle box as claimed in claim 1 is characterized in that, the transverse center butt of described elastic conductive component and described developer roll steel axle.
3. handle box as claimed in claim 1 is characterized in that, described elastic conductive component is the elastic conducting strip that has first branch and second branch, described second conductive branches and described developer roll steel axle butt.
4. handle box as claimed in claim 1 is characterized in that, described elastic conductive component is a power spring.
5. handle box as claimed in claim 3 is characterized in that, described developer roll steel axle also is provided with the axle sleeve that is used to support described developer roll steel axle at the end near elastic conductive component one end.
6. a handle box comprises conducting end and powder feeding roller; Described powder feeding roller is made up of powder feeding roller steel axle and the elastic layer that is wound on the steel axle, described conducting end receives from the electric power of electrophotographic imaging forming apparatus and with power delivery and gives described powder feeding roller, it is characterized in that, described conducting end comprises elastic conductive component, described powder feeding roller steel axle and elastic conductive component butt, electric power is supplied to powder feeding roller steel axle by described elastic conductive component.
7. handle box as claimed in claim 6 is characterized in that, the transverse center butt of described elastic conductive component and described powder feeding roller steel axle.
8. handle box as claimed in claim 6 is characterized in that, described elastic conductive component is the elastic conducting strip that has first branch and second branch, described second conductive branches and described powder feeding roller steel axle butt.
9. handle box as claimed in claim 6 is characterized in that, described elastic conductive component is a power spring.
10. handle box as claimed in claim 8 is characterized in that, described powder feeding roller steel axle also is provided with the axle sleeve that is used to support described powder feeding roller steel axle at the end near elastic conductive component one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200065493U CN201936124U (en) | 2011-01-11 | 2011-01-11 | Processing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200065493U CN201936124U (en) | 2011-01-11 | 2011-01-11 | Processing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201936124U true CN201936124U (en) | 2011-08-17 |
Family
ID=44447641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200065493U Expired - Lifetime CN201936124U (en) | 2011-01-11 | 2011-01-11 | Processing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201936124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353991A (en) * | 2015-07-17 | 2017-01-25 | 中山诚威科技有限公司 | Processing cartridge |
| CN111812955A (en) * | 2020-08-12 | 2020-10-23 | 江西凯利德科技有限公司 | Processing box conductive structure and processing box using same |
-
2011
- 2011-01-11 CN CN2011200065493U patent/CN201936124U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106353991A (en) * | 2015-07-17 | 2017-01-25 | 中山诚威科技有限公司 | Processing cartridge |
| CN106353991B (en) * | 2015-07-17 | 2019-07-23 | 中山诚威科技有限公司 | A kind of handle box |
| CN111812955A (en) * | 2020-08-12 | 2020-10-23 | 江西凯利德科技有限公司 | Processing box conductive structure and processing box using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203573089U (en) | Developing box | |
| CN204088507U (en) | Electricity core winding machine and cell winding device thereof | |
| CN201936124U (en) | Processing box | |
| CN107834332B (en) | Rolling electric rotating transmission device capable of being assembled in modular mode | |
| CN102756899A (en) | Passive electric rectification device for belt conveyor | |
| CN204286653U (en) | A kind of torque tester | |
| CN201720658U (en) | Adjusting device of adjustable roller carrier | |
| CN105947671B (en) | A kind of transmission device and control method | |
| CN202162533U (en) | Carrier roller repairing mechanism | |
| CN203098754U (en) | Cantilever planet wheel reducing mechanism for vehicle drive axle | |
| CN104646183A (en) | Ash cleaning device for movable polar plate dust remover | |
| CN104002022A (en) | Welding stick supply mechanism, welding stick feed device and arc system | |
| CN202322968U (en) | Incessant receiving tray changing device | |
| CN201491362U (en) | Destaticizing device of rolling type advertising equipment | |
| CN204777366U (en) | Belt feeder bearing roller in pit | |
| CN105314441A (en) | Sensitive longitudinal and transverse aligning mechanism | |
| CN203998358U (en) | The folding apparatus of conversion folding machine paper delivery direction | |
| CN202421739U (en) | Magnetic roller | |
| CN204196052U (en) | A kind of delivery wheel mechanism | |
| CN213084936U (en) | Paper feeding mechanism with portable damping adjusting device | |
| CN202242361U (en) | Paper pressing assembly and printer treatment box | |
| CN210680138U (en) | Printer sheath | |
| CN203567329U (en) | Dancing roll device of printing machine | |
| CN220447507U (en) | Carbon ribbon printer with carbon ribbon recovery function | |
| CN203497542U (en) | Trundle conveying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151021 Address after: 6, 519075 A District, 4 buildings, 63 North Pearl Road, Zhuhai, Guangdong Patentee after: Zhuhai Aipeike Science and Technology Co Ltd Address before: 519075 Xiangzhou, Zhuhai, Pearl Road, North District, No. 63, No. Patentee before: Zhuhai Seine Printing Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 519075, Guangdong District, Xiangzhou, Zhuhai Avenue, No. 01, building 3883, 2 floor, 7 floor, B District, 02, 03, 04, 1, 2, 3, 4, 5, 05, Zhuhai Patentee after: Nasida Limited by Share Ltd Address before: 6, 519075 A District, 4 buildings, 63 North Pearl Road, Zhuhai, Guangdong Patentee before: Zhuhai Aipeike Science and Technology Co Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |