CN109471347A - A kind of driving gear with general purpose card slot - Google Patents
A kind of driving gear with general purpose card slot Download PDFInfo
- Publication number
- CN109471347A CN109471347A CN201811550906.5A CN201811550906A CN109471347A CN 109471347 A CN109471347 A CN 109471347A CN 201811550906 A CN201811550906 A CN 201811550906A CN 109471347 A CN109471347 A CN 109471347A
- Authority
- CN
- China
- Prior art keywords
- ladder
- card slot
- locating piece
- driving gear
- gear
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 39
- 230000007704 transition Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 9
- 229910052711 selenium Inorganic materials 0.000 description 9
- 239000011669 selenium Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
- G03G21/186—Axial couplings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
- G03G21/1676—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the developer unit
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The present invention relates to printing consumables technical field more particularly to a kind of driving gears with general purpose card slot.In the prior art, there are two types of various sizes of clamps for printer band moving gear, in order to enable the product of production that need to produce the driving gear of two kinds of different sizes suitable for the printer of the two different clamps.In order to solve the above problem, the technical solution adopted is that: the cylindrical body of the outer end end face axial projection including gear and from gear, cylindrical body internally offers coaxial stepped hole from outer end end face, stepped hole includes the ladder aperture and superposed ladder macropore positioned at cylindrical body lower part, the connection plane of ladder aperture and ladder macropore is ladder plane, it is equipped with the first installation card slot inside ladder macropore, is equipped with the second installation card slot in the inside of ladder aperture.The present invention provides the driving gear with general purpose card slot, in the same driving gear upper set card slot of two kinds of different specification sizes, can install and connect with the printer of two kinds of different size structures.
Description
Technical field
The present invention relates to printing consumables technical field more particularly to a kind of driving gears with general purpose card slot.
Background technique
Toner cartridge is mounted in a kind of printing consumables on printer, the card slot on selenium drum driving gear and printer band movable tooth
Installation is completed in clamp clamping connection on wheel, starts printer, and band moving gear rotates, with the sliding tooth with moving gear clamping connection
Take turns equidirectional rotation, driving gear again with inside toner cartridge developing gear and flour stirring bar gear engage connection, therefore inside toner cartridge
Each component, which is successively associated with, starts print job.
There are two types of various sizes of clamps for existing printer band moving gear, as toner cartridge manufacturer, can not change and beat
The mounting structure of print machine needs to produce two kinds to enable the product of production to be suitable for the printer of the two different clamps
The driving gear of different size, driving gear only have the difference for installing card slot size, have mixing during assembling production
Hidden danger reduces production efficiency.
For customer, when replacing toner cartridge, it is also desirable to be suitble to according to the mounting structure purchase on printer
Otherwise toner cartridge can generate the case where can not installing, extremely not convenient.
Summary of the invention
Present invention mainly solves defects existing for present technology, provide a kind of driving gear with general purpose card slot.
In order to solve the above technical problems, the technical solution adopted by the present invention is that:
A kind of driving gear with general purpose card slot, the outer end end face axial including gear and from the gear are convex
The cylindrical body risen, the cylindrical body internally offer coaxial stepped hole from outer end end face, and the stepped hole includes being located at circle
The connection plane of the ladder aperture of cylinder lower part and superposed ladder macropore, the ladder aperture and ladder macropore is ladder
Plane is equipped with the first installation card slot inside the ladder macropore, is equipped with the second installation card slot in the inside of the ladder aperture.
Preferably, the first installation card slot includes the first locating piece of a pair of distribution that is centrosymmetric, and described first is fixed
Position outer end end face of the block from ladder plane to the cylindrical body extends and is connected with the inner surface of the ladder macropore, and described the
A positioning block is close to fan ring-shaped, and the wherein side of first locating piece is the plane, another perpendicular to the ladder plane
Side is slope of the arc transition to the ladder plane.
Preferably, the second installation card slot includes the second locating piece of a pair of distribution that is centrosymmetric, and described second is fixed
Position block extends from the bottom plane of the ladder aperture to the ladder plane and is connected with the inner surface of the ladder aperture,
Second locating piece is close to fan ring-shaped, and the wherein side of second locating piece is perpendicular to ladder aperture bottom
Plane, the other side be arc transition to ladder aperture bottom slope.
Preferably, the bottom plane of the ladder aperture and the outer end end face of the gear are for the same side.
Preferably, the planar end of second locating piece and the planar end of first locating piece are orthogonal.
Preferably, it extends vertically at the outer end end face connection planar end of first locating piece and is positioned equipped with one upwards
The outer end end face of the cylindrical body is stretched out in the outer end end face of column, the positioning column.
Preferably, the junction of the positioning column and the locating piece offers radial arc groove.
Preferably, the gear in the gear is spur gear or helical gear.
Preferably, the diameter of the cylindrical body is not more than the root diameter of the gear, the cylindrical body and institute
The junction for stating gear forms a positioning step.
Beneficial effects of the present invention:
The present invention provides a kind of driving gear with general purpose card slot, in two kinds of the same driving gear upper set different rule
The card slot of lattice size only changes the mounting structure connecting with printer, and other structures are constant, uses the selenium of the driving gear
Drum can both have been installed with the printer of large scale clamp or installed with the printer of small size clamp, be easy to use
Fast, for manufacturer, from the point of long-term development, production cost is reduced, while also reducing production process mixing
Hidden danger.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the driving gear with general purpose card slot of the present invention；
Fig. 2 is a kind of structural schematic diagram of the driving gear with general purpose card slot of the present invention；
Fig. 3 is a kind of structural schematic diagram of the driving gear with general purpose card slot of the present invention；
Fig. 4 is a kind of top view of the driving gear with general purpose card slot of the present invention；
Fig. 5 is the printer band moving gear of prior art small-medium size installation clip；
Fig. 6 is the selenium drum driving gear of prior art small-medium size installation card slot；
Fig. 7 is the printer band moving gear of large scale installation clip in the prior art；
Fig. 8 is the selenium drum driving gear of large scale installation card slot in the prior art.
Figure label is as follows:
Gear 1；Cylindrical body 2；Ladder plane 3；First installation card slot 4；Locating piece 41；Positioning column 411；Second installation
Card slot 5；Second locating piece 51；Arc groove 6；Positioning step 7.
Specific embodiment
The present invention is further described for explanation and specific embodiment with reference to the accompanying drawing.
As shown in Fig. 5 to Fig. 8, for the mounting structure of two kinds of different sizes in the prior art, respectively small size installation card
Printer band movable tooth of the printer of son with moving gear, the selenium drum driving gear of small size installation card slot, large scale installation clip
The selenium drum driving gear of wheel and large scale installation card slot, in use, large-sized installation clip can only be with large-sized installation
Card slot is connected, and the installation clip of small size can only be connected with the installation card slot of small size, i.e. the installation of the prior art
Mode is to correspond selection, otherwise can not normal mounting.
As shown in Figures 1 to 4, the present invention provides a kind of driving gear with general purpose card slot, including gear 1 and from institute
The cylindrical body 2 of the outer end end face axial projection of gear 1 is stated, the cylindrical body 2 internally offers coaxially from outer end end face
Stepped hole, the stepped hole includes the ladder aperture and superposed ladder macropore positioned at 2 lower part of cylindrical body, the ladder
The connection plane of aperture and ladder macropore is ladder plane 3, the first installation card slot 4 is equipped with inside the ladder macropore, in institute
The inside for stating ladder aperture is equipped with the second installation card slot 5.
In the present embodiment, the first installation card slot 4 includes the first locating piece 41 of a pair of distribution that is centrosymmetric, institute
State inside table of first locating piece 41 from ladder plane 3 to the extension of the outer end end face of the cylindrical body 2 and with the ladder macropore
Face linking, first locating piece 41 is close to fan ring-shaped, and the wherein side of first locating piece 41 is perpendicular to described
The plane of ladder plane 3, the other side are slope of the arc transition to the ladder plane 3.
In the present embodiment, the second installation card slot 5 includes the second locating piece 51 of a pair of distribution that is centrosymmetric, institute
State the second locating piece 51 extend from the bottom plane of the ladder aperture to the ladder plane 3 and in the ladder aperture
Side surface linking, second locating piece 51 close to fan ring-shaped, and the wherein side of second locating piece 51 be perpendicular to
The plane of ladder aperture bottom, the other side are slope of the arc transition to ladder aperture bottom.
Wherein, the bottom plane of the ladder aperture is for the same side with the outer end end face of the gear 1, and above-mentioned second
The planar end of locating piece 51 and the planar end of first locating piece 41 are orthogonal.
In the present embodiment, it extends vertically and is equipped with upwards at the outer end end face connection planar end of first locating piece 41
The outer end end face of the cylindrical body 2 is stretched out in one positioning column 411, the outer end end face of the positioning column 411.
Positioning column 411 is equipped on locating piece 41, which is the printer band moving gear according to small size installation clip
Design is gone, as shown in figure 5, small mounting groove is symmetrically arranged on the left and right sides of installation clip in existing structure, because
In the present embodiment, the positioning column 411 on locating piece 41 is cooperatively connected with the mounting groove, plays the role of limit, improves dress
With reliability.
In the present embodiment, the junction of the positioning column 411 and the locating piece 41 offers radial arc groove 6.
In the present embodiment, the gear in the gear 1 is spur gear or helical gear, and the specification of gear is basis
What the developing gear and stirring rod gear engaged with driving gear selected.
In the present embodiment, the diameter of the cylindrical body 2 is not more than the root diameter of the gear 1, the circle
The junction of cylinder 2 and the gear 1 forms a positioning step 7.Driving gear in the present invention is mounted on outside toner cartridge
On shell, to be installed from selenium drum shell inside, positioning step 7 pushes up inside the shell, and gear 1 is internally located inside selenium drum shell,
With in toner cartridge developing gear and stirring rod gear engage connection, the upper end of the cylindrical body 2 is stretched out outside selenium drum shell, and is beaten
Band moving gear clamping connection on print machine.
The present invention provides two kinds of mounting means:
The first is the toner cartridge for being equipped with present invention driving gear and the printer band movable tooth with small size installation clip
The clamping of wheel, i.e., printer shown in fig. 5 is with moving gear and mating connection of the invention, small ruler of the printer with moving gear top
Very little clamp slides into groove along the slope on the second locating piece 51, and small size installation clip and driving gear second are pacified at this time
The slot that is loaded clamping connection, and the positioning column 411 being located on the first locating piece 41 is just sticked into positioned at small size installation clip two sides
Small mounting groove inside, play the role of limit jointly, printer band moving gear rotates, can drive driving gear on toner cartridge from
And powder cabin is driven to rotate.
Second is the toner cartridge for being equipped with present invention driving gear and the printer band movable tooth with large scale installation clip
The clamping of wheel, large scale installation clip is installed card slot clamping with driving gear first and is connected at this time, outside large scale installation clip
End face with driving gear on connection annulus outer end face be bonded, large scale installation clip clamping positioned at two the first locating pieces 41,
Ladder plane 3 and cylindrical body are formed by space interior, and printer band moving gear rotates, can drive driving gear on toner cartridge from
And powder cabin is driven to rotate.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant technical fields, similarly
It is included within the scope of the present invention.
Claims (9)
1. a kind of driving gear with general purpose card slot, it is characterised in that: including gear (1) and from the gear (1)
Outer end end face axial projection cylindrical body (2), the cylindrical body (2) internally offers coaxial ladder from outer end end face
Hole, the stepped hole include the ladder aperture and superposed ladder macropore positioned at cylindrical body (2) lower part, the ladder aperture
Connection plane with ladder macropore is ladder plane (3), the first installation card slot (4) is equipped with inside the ladder macropore, in institute
The inside for stating ladder aperture is equipped with the second installation card slot (5).
2. the driving gear according to claim 1 with general purpose card slot, it is characterised in that: first installation card slot (4)
The first locating piece (41) including a pair of distribution that is centrosymmetric, first locating piece (41) is by ladder plane (3) Xiang Suoshu
The outer end end face of cylindrical body (2) extends and is connected with the inner surface of the ladder macropore, and first locating piece (41) is close
Ring-shaped is fanned, and the wherein side of first locating piece (41) is to be perpendicular to the plane of the ladder plane (3), the other side
Arc transition to the ladder plane (3) slope.
3. the driving gear according to claim 2 with general purpose card slot, it is characterised in that: second installation card slot (5)
Be centrosymmetric the second locating piece (51) of distribution including a pair, second locating piece (51) by the ladder aperture bottom
Plane extends to the ladder plane (3) and is connected with the inner surface of the ladder aperture, and second locating piece (51) connects
Nearly fan ring-shaped, and the wherein side of second locating piece (51) is the plane, another perpendicular to ladder aperture bottom
Side is slope of the arc transition to ladder aperture bottom.
4. the driving gear according to claim 3 with general purpose card slot, it is characterised in that: the bottom of the ladder aperture is flat
Face is for the same side with the outer end end face of the gear (1).
5. the driving gear according to claim 3 with general purpose card slot, it is characterised in that: second locating piece (51)
Planar end and the planar end of first locating piece (41) are orthogonal.
6. the driving gear according to claim 5 with general purpose card slot, it is characterised in that: first locating piece (41)
It is extended vertically upwards at outer end end face connection planar end equipped with a positioning column (411), the outer end end of the positioning column (411)
The outer end end face of the cylindrical body (2) is stretched out in face.
7. the driving gear according to claim 5 with general purpose card slot, it is characterised in that: the positioning column (411) and institute
The junction for stating locating piece offers radial arc groove (6).
8. the driving gear according to claim 1-7 with general purpose card slot, it is characterised in that: the gear
(1) gear on is spur gear or helical gear.
9. the driving gear according to claim 1-7 with general purpose card slot, it is characterised in that: the connection annulus
(2) diameter is not more than the root diameter of the gear (1), the company of the cylindrical body (2) and the gear (1)
It meets place and forms a positioning step (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811550906.5A CN109471347B (en) | 2018-12-18 | 2018-12-18 | Drive gear with universal clamping groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811550906.5A CN109471347B (en) | 2018-12-18 | 2018-12-18 | Drive gear with universal clamping groove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109471347A true CN109471347A (en) | 2019-03-15 |
| CN109471347B CN109471347B (en) | 2021-09-24 |
Family
ID=65676555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811550906.5A Active CN109471347B (en) | 2018-12-18 | 2018-12-18 | Drive gear with universal clamping groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109471347B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059253A (en) * | 2019-12-23 | 2020-04-24 | 深圳市华南新海传动机械有限公司 | Gear wheel |
| CN114460820A (en) * | 2022-02-21 | 2022-05-10 | 广州麦普实业有限公司 | Selenium drum and printer with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2891016Y (en) * | 2006-02-13 | 2007-04-18 | 珠海纳思达电子科技有限公司 | Universal developing agent box |
| US20080138114A1 (en) * | 2006-12-11 | 2008-06-12 | Canon Kabushiki Kaisha | Process cartridge and image forming apparatus |
| CN201097115Y (en) * | 2007-06-04 | 2008-08-06 | 珠海天威技术开发有限公司 | Universal developer box |
| CN101387840A (en) * | 2007-09-14 | 2009-03-18 | 株式会社理光 | Drive transmission device, and image forming apparatus and process cartridge using same |
| CN202033585U (en) * | 2011-03-11 | 2011-11-09 | 刘春云 | Driving force transmission mechanism and processing box of image forming device |
-
2018
- 2018-12-18 CN CN201811550906.5A patent/CN109471347B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2891016Y (en) * | 2006-02-13 | 2007-04-18 | 珠海纳思达电子科技有限公司 | Universal developing agent box |
| US20080138114A1 (en) * | 2006-12-11 | 2008-06-12 | Canon Kabushiki Kaisha | Process cartridge and image forming apparatus |
| CN201097115Y (en) * | 2007-06-04 | 2008-08-06 | 珠海天威技术开发有限公司 | Universal developer box |
| CN101387840A (en) * | 2007-09-14 | 2009-03-18 | 株式会社理光 | Drive transmission device, and image forming apparatus and process cartridge using same |
| CN202033585U (en) * | 2011-03-11 | 2011-11-09 | 刘春云 | Driving force transmission mechanism and processing box of image forming device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111059253A (en) * | 2019-12-23 | 2020-04-24 | 深圳市华南新海传动机械有限公司 | Gear wheel |
| CN114460820A (en) * | 2022-02-21 | 2022-05-10 | 广州麦普实业有限公司 | Selenium drum and printer with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109471347B (en) | 2021-09-24 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240321 Address after: 528400, 4th Floor, Building 2, No. 4 Yongyuan Road, Tanzhou Town, Zhongshan City, Guangdong Province (Residence Declaration) Patentee after: Zhongshan Ruiyang Electronic Technology Co.,Ltd. Country or region after: Zhong Guo Address before: 528400 7 / F, No. 9, Tengyun Road, Tanzhou town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN HUIYANG PRINTING SUPPLIES Co.,Ltd. Country or region before: Zhong Guo |
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