CN201289583Y - Processing box - Google Patents
Processing box Download PDFInfo
- Publication number
- CN201289583Y CN201289583Y CNU2008202122291U CN200820212229U CN201289583Y CN 201289583 Y CN201289583 Y CN 201289583Y CN U2008202122291 U CNU2008202122291 U CN U2008202122291U CN 200820212229 U CN200820212229 U CN 200820212229U CN 201289583 Y CN201289583 Y CN 201289583Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- elastic component
- hollow cylinder
- handle box
- conductive elastic
- 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
- 230000004308 accommodation Effects 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007639 printing Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract 3
- 230000005611 electricity Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 206010011906 Death Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
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- Dry Development In Electrophotography (AREA)
Abstract
The utility model relates to a processing box, which comprises a bunker body for accommodating a developing agent, a conductive bracket and a conductive flexible element, wherein, a magnetic roller is arranged on the bunker body and comprises a sleeve and a magnetic core; a conductive hollow cylindrical post is arranged on the conductive bracket for support and declines toward the sleeve in the position communicated with the outer part; and the sleeve and the conductive hollow cylindrical post are propped through the conductive flexible element. The sleeve and the conductive hollow cylindrical post are propped through the conductive flexible element, and the conductive flexible element can realize the stable electric connection between the inner surface of the sleeve and the outer surface of the conductive hollow cylindrical post at the separation thereof, thereby solving the technical problem of the prior processing box that the printing effect is affected due to the electric separation of the sleeve caused by the separation of the inner surface of the sleeve and the outer surface of the conductive hollow cylindrical post.
Description
Technical field
The utility model relates to a kind of duplicating machine that is used for, printer, and the device in the electronic imaging systems such as facsimile recorder is specifically related to handle box.
Background technology
The handle box that uses in the electronic imaging system generally is to make the electrostatic latent image on the light activated element visual by developer.In order to allow developer be discharged on the electrostatic latent image of light activated element, can use the magnetic roller in the handle box, the magnetic roller comprises the non magnetic sleeve of magnetic core and magnetic core periphery.Non magnetic sleeve is made by aluminium or stainless steel.Magnetic core along radial arrangement in the sleeve inboard.Usually, sleeve rotatably is supported in handle box.Magnetic core is fixedly supported to handle box.Apply bias voltage by the handle box outside to sleeve by conductive component, thereby realize effectively developing,, thereby often be difficult to seek a kind of mode and can stably realize electrical connection to sleeve because the course of work middle sleeve rotate.
Present a kind of handle box on the market, its magnetic roller and conducting bracket annexation are as shown in Figure 1, 2, directly by a conducting bracket 4 external bias is applied on the sleeve 1, a conduction hollow cylinder 5 is arranged on the conducting bracket 4, conduction hollow cylinder 5 is contained among the gap between sleeve 1 and the magnetic core 2.On the one hand, the hollow parts of conduction hollow cylinder 5 is connected by keyway with magnetic core 2 ends, so that magnetic core 2 maintains static with respect to conducting bracket 4.On the other hand, clearance fit between the cylinder excircle of conduction hollow cylinder 5 and the sleeve inner periphery, so that sleeve 1 can rotate with respect to conducting bracket 4.Sleeve 1 can be diametrically in rotation process motion, so sleeve 1 inside surface at least a portion can with the sliding contact of conduction hollow cylinder outside surface, realize applying bias voltage for sleeve 1 by the conduction hollow cylinder on the conducting bracket 45.Because the period of sleeve 1 inside surface and the disengaging of conduction hollow cylinder 5 outside surfaces in the radial motion process, can appear in sleeve 1, sleeve 1 electricity breaks away from during this, connects not power on, and influences printing effect.
The utility model content
The utility model provides a kind of handle box, causes sleeve electricity to break away from the technical matters that influence printing effect because of sleeve interior surface occurring with the disengaging of conduction hollow cylinder outside surface to solve existing handle box.
In order to solve above technical matters, the technical scheme that the utility model is taked is:
A kind of handle box, comprise the warehouse and the conducting bracket that accommodate developer, described warehouse is provided with the magnetic roller, the magnetic roller comprises sleeve and magnetic core, described conducting bracket is provided with the conduction hollow cylinder, and conductive supporting is also connected external bias to sleeve, it is characterized in that, also comprise conductive elastic component, pass through the conductive elastic component butt between described sleeve and the conduction hollow cylinder.
Described conductive elastic component be connected to sleeve inner periphery and the conduction hollow cylinder end face between.
Described conductive elastic component is the Elastic Contact point of moulding on the conduction hollow cylinder external peripheral surface.
Be formed with a step surface on the described magnetic core, form the spatial accommodation of conductive elastic component between the end face of described magnetic core step surface, conduction hollow cylinder and the sleeve interior surface, described conductive elastic component places in this space and is in compressive state.
Described sleeve inner periphery is provided with step surface, form the spatial accommodation of conductive elastic component between the end face of the step surface on the described sleeve inner periphery, magnetic core and conduction hollow cylinder, described conductive elastic component places in this spatial accommodation and is in compressive state.
Described Elastic Contact point is 1 or a plurality of, and the end face by the conduction hollow cylinder is provided with opening and forms.
The thickness of described Elastic Contact point is big, and itself and sleeve butt are longer than handle box service time service time.
Described power spring is the cydariform power spring.
Described conductive elastic component is trapezoidal power spring.
After having adopted technique scheme, owing to pass through the conductive elastic component butt between sleeve and the conduction hollow cylinder, and conductive elastic component is realized stable being electrically connected between sleeve interior surface and the conduction hollow cylinder outside surface by self elasticity in period that sleeve interior surface and conduction hollow cylinder outside surface break away from, has solved existing handle box and has broken away from conduction hollow cylinder outside surface and cause the disengaging of sleeve electricity to influence the technical matters of printing effect because of sleeve interior surface occurring.Secondly, conductive elastic component adopts the Elastic Contact point of moulding on the conduction hollow cylinder external peripheral surface, and conduction hollow cylinder and Elastic Contact point and sleeve butt by moulding are not only realized stablizing connection, and simple in structure; At last, on step or the sleeve inner periphery step is set and forms spatial accommodation owing to adopt to be provided with on the magnetic core, the employing cydariform power spring and the trapezoidal power spring of power spring correspondence are realized butt, make butt more reliable and more stable.
Description of drawings
Fig. 1 is the perspective view that the magnetic roller is connected with conducting bracket in the prior art handle box.
Fig. 2 is the cross-sectional view that the magnetic roller is connected with conducting bracket in the prior art handle box.
Fig. 3 is the STRUCTURE DECOMPOSITION figure of the utility model embodiment one.
Fig. 4 is the decomposition texture synoptic diagram that the magnetic roller is connected with conducting bracket among the utility model embodiment one.
Fig. 5 is the cross-sectional view that the magnetic roller is connected with conducting bracket among the utility model embodiment one.
Fig. 6 is an A part enlarged diagram among the utility model embodiment one.
Fig. 7 is the decomposition texture synoptic diagram that the magnetic roller is connected with conducting bracket among the utility model embodiment two.
Fig. 8 is the cross-sectional view that the magnetic roller is connected with conducting bracket among the utility model embodiment two.
Fig. 9 is a B part enlarged diagram among the utility model embodiment two.
Figure 10 is the decomposition texture synoptic diagram that the magnetic roller is connected with conducting bracket among the utility model embodiment three.
Figure 11 is the cross-sectional view that the magnetic roller is connected with conducting bracket among the utility model embodiment two.
Embodiment
Embodiment one
Shown in Fig. 3-6, a kind of handle box comprises that a warehouse that accommodates developer in it places the magnetic roller on the warehouse 8 at 6: one, and the magnetic roller comprises a non magnetic sleeve 1 and a magnetic core 2, is used for making electrostatic latent image visual to the agent of light activated element released development; One conducting bracket 4 has conduction hollow cylinder 5 on it, support and connect external bias to sleeve 1; One conductive elastic component 3; Be formed with a step surface m on the magnetic core 2, form the spatial accommodation of conductive elastic component 3 between the end face n of magnetic core step surface m, conduction hollow cylinder 5 and the sleeve interior surface p, conductive elastic component 3 places in this space and is in compressive state, make end face n and the sleeve interior surface p elasticity butt of conduction hollow cylinder, guaranteed conductive elastic component 3 with conduct electricity between the hollow cylinder 5 and conductive elastic component 3 and sleeve 1 inside surface between stable the contact.Thereby by conductive elastic component 3 stable conducting bracket 4 and the sleeves 1 of having connected, for guaranteeing more stable butt, conductive elastic component 3 is the cydariform power spring, can certainly not barrel-shaped spring, to conduct electricity the end face n and the sleeve 1 inside surface elasticity butt of hollow cylinder so long as be implemented to conductive elastic component by the magnetic core step surface, all can reach the purpose of present embodiment.
Embodiment two
Shown in Fig. 7,8,9, a kind of handle box comprises that one accommodates the warehouse of developer in it; One places the magnetic roller on the warehouse, and the magnetic roller comprises a non magnetic sleeve 1 and a magnetic core 2, is used for making electrostatic latent image visual to the agent of light activated element released development; One conducting bracket 4 has conduction hollow cylinder 5 on it, support and connect external bias to sleeve 1; One conductive elastic component 3; The sleeve inner periphery is provided with step, form the spatial accommodation of conductive elastic component 3 between the end face y of the step surface x on the sleeve inner periphery, magnetic core and conduction hollow cylinder, conductive elastic component 3 places in this space and is in compressive state, and conduct electricity the end face y of hollow cylinder and the step surface x elasticity butt on the inner periphery simultaneously, guaranteed between conductive elastic component 3 and the conduction hollow cylinder 5 and conductive elastic component 3 and sleeve 1 inside surface between stable the contact.Thereby by conductive elastic component 3 stable conducting bracket and the sleeves of having connected, for guaranteeing more stable butt, conductive elastic component is trapezoidal spring, it can certainly not trapezoidal spring, so long as realize conductive elastic component simultaneously with the sleeve inner periphery on step surface, the end face elasticity butt of conduction hollow cylinder part all can reach the purpose of present embodiment.
Embodiment two
Shown in Figure 10,11, a kind of handle box comprises that one accommodates the warehouse of developer in it; One places the magnetic roller on the warehouse, and the magnetic roller comprises a non magnetic sleeve 1 and a magnetic core 2, is used for making electrostatic latent image visual to the agent of light activated element released development; One conducting bracket 4 has conduction hollow cylinder 5 on it, support and connect external bias to sleeve 1; One conductive elastic component 3; Conductive elastic component 3 directly is set to conduct electricity the Elastic Contact point 7a of two moulding in the hollow cylinder 5,7b, the resilient contact 7a of two moulding, 7b is provided with opening by the end face at the conduction hollow cylinder and forms, be symmetrically distributed on the conduction hollow cylinder 5, the Elastic Contact point 7a of two moulding, 7b contact with the stable electrical of conduction hollow cylinder to realize the sleeve inner periphery by self elasticity and sleeve 1 inside surface butt.And a life-span of the friction life-span of resilient contact wherein and powder box is suitable, and promptly before a powder box end-of-life, the thickness H of Elastic Contact point is enough big, is unlikely to wearing and tearing owing to contact point and causes sleeve to lose with the conduction hollow cylinder contacting.Certainly, moulding Elastic Contact point is set to one or more, can reach the purpose of present embodiment equally.
Claims (9)
1, a kind of handle box, comprise the warehouse and the conducting bracket that accommodate developer, described warehouse is provided with the magnetic roller, the magnetic roller comprises sleeve and magnetic core, described conducting bracket is provided with the conduction hollow cylinder, and conductive supporting is also connected external bias to sleeve, it is characterized in that, also comprise conductive elastic component, pass through the conductive elastic component butt between described sleeve and the conduction hollow cylinder.
2, handle box as claimed in claim 1 is characterized in that, described conductive elastic component be connected to sleeve inner periphery and the conduction hollow cylinder end face between.
3, handle box as claimed in claim 1 is characterized in that, described conductive elastic component is the Elastic Contact point of moulding on the conduction hollow cylinder external peripheral surface.
4, handle box as claimed in claim 2, it is characterized in that, be formed with a step surface on the described magnetic core, form the spatial accommodation of conductive elastic component between the end face of described magnetic core step surface, conduction hollow cylinder and the sleeve interior surface, described conductive elastic component places in this spatial accommodation and is in compressive state.
5, handle box as claimed in claim 2, it is characterized in that, described sleeve inner periphery is provided with step surface, form the spatial accommodation of conductive elastic component between the end face of the step surface on the described sleeve inner periphery, magnetic core and conduction hollow cylinder, described conductive elastic component places in this spatial accommodation and is in compressive state.
6, handle box as claimed in claim 3 is characterized in that, described Elastic Contact point is 1 or a plurality of, and the end face by the conduction hollow cylinder is provided with opening and forms.
7, handle box as claimed in claim 3 is characterized in that, the thickness of described Elastic Contact point is big, and itself and sleeve butt are longer than handle box service time service time.
8, handle box as claimed in claim 4 is characterized in that, described power spring is the cydariform power spring.
9, handle box as claimed in claim 5 is characterized in that, described conductive elastic component is trapezoidal power spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202122291U CN201289583Y (en) | 2008-09-27 | 2008-09-27 | Processing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202122291U CN201289583Y (en) | 2008-09-27 | 2008-09-27 | Processing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201289583Y true CN201289583Y (en) | 2009-08-12 |
Family
ID=40981264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202122291U Expired - Lifetime CN201289583Y (en) | 2008-09-27 | 2008-09-27 | Processing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201289583Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436163A (en) * | 2011-09-16 | 2012-05-02 | 富美科技有限公司 | Magnetic roller electrifying structure |
| CN106353991A (en) * | 2015-07-17 | 2017-01-25 | 中山诚威科技有限公司 | a processing box |
-
2008
- 2008-09-27 CN CNU2008202122291U patent/CN201289583Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436163A (en) * | 2011-09-16 | 2012-05-02 | 富美科技有限公司 | Magnetic roller electrifying structure |
| CN102436163B (en) * | 2011-09-16 | 2013-12-11 | 富美科技集团有限公司 | Magnetic roller electrifying structure |
| CN106353991A (en) * | 2015-07-17 | 2017-01-25 | 中山诚威科技有限公司 | a processing box |
| CN106353991B (en) * | 2015-07-17 | 2019-07-23 | 中山诚威科技有限公司 | Processing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHUHAI SEINE TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHUHAI SAINA TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 519075 Xiangzhou, Zhuhai, Pearl Road, North District, No. 63, No. Patentee after: Zhuhai Seine Printing Technology Co., Ltd. Address before: 519075 Xiangzhou, Zhuhai, Pearl Road, North District, No. 63, No. Patentee before: Zhuhai Saina Technology Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151022 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: 20090812 |