CN206489378U - A kind of Delevoping cartridge - Google Patents
A kind of Delevoping cartridge Download PDFInfo
- Publication number
- CN206489378U CN206489378U CN201720040245.6U CN201720040245U CN206489378U CN 206489378 U CN206489378 U CN 206489378U CN 201720040245 U CN201720040245 U CN 201720040245U CN 206489378 U CN206489378 U CN 206489378U
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- Prior art keywords
- delevoping cartridge
- guide
- photosensitive drums
- guide rail
- hump
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Abstract
The utility model provides a kind of Delevoping cartridge, it is detachably mounted in photosensitive drums box, the photosensitive drums box includes left plate and right plate, and photosensitive drums are arranged between left plate and right plate, on the left plate and right plate in be each provided with the first guide rail and the second guide rail；The Delevoping cartridge includes：Developer roll；It is arranged on Delevoping cartridge front end and extends in the axial direction；On developer roll axial direction, two sides positioned opposite to each other；Three guide humps are provided with the two sides, the first guide hump is arranged on the one side of Delevoping cartridge, when Delevoping cartridge is attached to photosensitive drums box, first guide hump is located in first guide rail；Second guide hump and the 3rd guide hump are arranged on the another side of Delevoping cartridge, when Delevoping cartridge is attached to photosensitive drums box, and second guide hump is located in first guide rail and the second guide rail respectively with the 3rd guide hump.Solve the technical problem that prior art Delevoping cartridge easily takes out difficulty.
Description
Technical field
The utility model is related to the Delevoping cartridge in a kind of electronic imaging apparatus.
Background technology
Usual electronic imaging apparatus forms image on the print medium according to the picture signal of input.For example, printer, multiple
Print machine, facsimile machine and the Multi Role Aircraft with combinations thereof function.Specifically, electronic imaging apparatus is according to following process shape
Into desired image：First, the surface of photoconductive medium is charged to predetermined potential, by laser beam projects to photoconductive medium
On surface, to form electrostatic latent image；By the way that developer feeding is obtained into visual image to electrostatic latent image；Then, in photoconduction
The visual developer image developed on medium directs or through intermediate transfer medium and is transferred on print media, then by fixed
Shadow process is fixed on print media.During said process, the Delevoping cartridge of electronic imaging apparatus is by the way that developer feeding is given
Photoconductive medium and form visual image on the surface of photoconductive medium.
Image processing system generally includes the handle box being removably mounted in image processing system main body, and handle box
Integral type is generally included and split type two kinds.Photo-sensitive cell and developing element are respectively placed in two box bodys by split type handle box
In, i.e., photoreceptor cartridge and the Delevoping cartridge of developer is accommodated, photoreceptor cartridge and Delevoping cartridge are separably fitted together during work,
And be detachably mounted in image processing system main body, it is other in split type handle box with the consumption of developer
The life-span alternative of attrition component changes a portion, to save cost, here it is the convenient part of split type handle box.
Prior art, Chinese patent CN103969989A discloses a kind of image processing system and is installed on processing therein
Box.Photosensitive drums box left and right ends in handle box have the first guide rail 231 and the second guide rail 232 respectively；The left and right two of Delevoping cartridge
Side has the first guide hump 310 and the second guide hump 320 respectively；Delevoping cartridge is attached in photosensitive drums box, the first guiding
The guide hump 320 of projection 310 and second be mounted respectively to the first guide rail 231 the first receiving portion 241 and the second guide rail 232 the
Two receiving portions 242, and the second guide hump 320 abutted with the anti-rotation feature 244 in the second receiving portion 242 prevent Delevoping cartridge into
Rotated as during.But when Delevoping cartridge takes out, the second guide hump 320 of the Delevoping cartridge left and right sides easily respectively with
The anti-rotation feature 244 of the left and right sides in second guide rail is interfered, and causes Delevoping cartridge to take out difficult.
Utility model content
In order to solve the drawbacks described above in prior art Delevoping cartridge, the utility model provides a kind of Delevoping cartridge, detachably
Ground is attached in photosensitive drums box, and the photosensitive drums box includes left plate and right plate, and photosensitive drums are arranged on left plate and right side
Between plate, on the left plate and right plate in be each provided with the first guide rail and the second guide rail；The Delevoping cartridge bag
Include：Developer roll；It is arranged on Delevoping cartridge front end and extends in the axial direction；It is positioned opposite to each other on developer roll axial direction
Two sides；
Three guide humps are provided with the two sides, the first guide hump is arranged on the one side of Delevoping cartridge, when
When Delevoping cartridge is attached to photosensitive drums box, first guide hump is located in first guide rail；Second guide hump and the 3rd
Guide hump is arranged on the another side of Delevoping cartridge, when Delevoping cartridge is attached to photosensitive drums box, second guide hump with
3rd guide hump is located in first guide rail and the second guide rail respectively.
Conducting strip is additionally provided with the one side of the Delevoping cartridge, first guide hump is arranged on containing conductive unit
On side.
Be additionally provided with an anti-rotation feature in second guide rail of photosensitive drums box, the 3rd guide hump with it is described anti-rotational
Portion's contact prevents Delevoping cartridge from rotating.
Second guide hump is provided with difference in height with the 3rd guide hump.
The utility model Delevoping cartridge is only provided with a guide hump in side and moved along the second guide rail of photosensitive drums box, leads
To Delevoping cartridge installation and prevent Delevoping cartridge from rotating, but do not set guide hump can be along second in the opposite side of Delevoping cartridge
Guide rail is moved, and will not also be interfered with the anti-rotation feature in the second guide rail, so during Delevoping cartridge is taken out, will not show
The guide hump of shadow box both sides causes to take the problem of box is difficult, and this practicality with the anti-rotation feature interference in the second guide rail simultaneously
New Delevoping cartridge sets a guide hump less relative to prior art, can save material, saves production cost.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram of Delevoping cartridge and photosensitive drums box in the prior art；
Fig. 2 is the stereogram of the utility model Delevoping cartridge；
Fig. 3 is another stereogram of the utility model Delevoping cartridge；
Fig. 4 is the photosensitive drums box coordinated with the utility model Delevoping cartridge；
Fig. 5 is the utility model Delevoping cartridge and photosensitive drums box assembling schematic diagram.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that one of ordinary skill in the art is obtained under the premise of creative work is not made all belongs to
The scope protected in the utility model.
As in Figure 2-4, the Delevoping cartridge in the utility model embodiment is detachably mounted in photosensitive drums box, Delevoping cartridge
Include the developer roll 6 for being arranged on front end, the surface of developer roll 6 carry developer and into photosensitive drums box the conveying of photosensitive drums 15 it is aobvious
Shadow agent；It is additionally provided with the housing 7 for accommodating developer；The handle for being easy to user to grasp is additionally provided with the rear end of Delevoping cartridge housing 7
10；The rear end of housing 7 is additionally provided with urgent pushed section 9, when Delevoping cartridge is attached in electronic imaging apparatus together with photosensitive drums box, compels
Pushed section 9 is by the urgent pushing device in electronic imaging apparatus（It is not shown）Compel to push away and so that developer roll 6 be close to it is photosensitive in photosensitive drums box
Drum 15；The right lid 8 and left side lid 11 are respectively arranged with the left and right sides of housing 7, the right lid 8 and left side lid 11 are removably
On the two sides for being attached to housing 7.The right lid 8, which is arranged on the right side of housing 7, the right lid 8, is additionally provided with multiple conducting strips 2,
Conducting strip 2 and developer roll 6, powder outlet cutter in Delevoping cartridge（It is not shown）Deng element electrical connection, electricity can be received from electronic imaging apparatus
Power simultaneously sends the element in the grade Delevoping cartridge of developer roll 6 to；Left side lid 11 is arranged on the left side of Delevoping cartridge.The utility model is defined
Direction be that the axially extending direction of developer roll 6 is set to left and right directions, and Delevoping cartridge is attached to the installation direction in photosensitive drums box
Fore-and-aft direction is set to, the direction perpendicular to left and right directions and fore-and-aft direction is set to above-below direction.
Be additionally provided with the right lid 8 in the utility model Delevoping cartridge from the right lid 8 on parallel to left and right directions to
First guide hump 3 of outer protrusion, selectable, the first guide hump 3 can also be integrally formed with housing 7, directly from housing 7
Right flank it is outwardly.First guide hump 3 is formed as cylindrical type, certainly, selectable, and first guide hump 3 also may be used
To be formed as other shapes as needed.Outwardly second is provided with parallel to left and right directions on left side lid 11 to draw
The guide hump 4 of pilot 5 and the 3rd, selectable, the second guide hump 5 and the 3rd guide hump 4 can also be with the one of housing 7
Shaping, directly directly protrudes from the left surface of housing 7.Second guide hump 5 is set in the vertical direction with the 3rd guide hump 4
There is difference in height, it is such to can be designed so that the second guide hump 5 and the 3rd guide hump 4 be respectively by photosensitive drums boxes
First guide rail 12 and the second guide rail 13 are guided；Second guide hump 5 and the 3rd guide hump 4 are all formed as cylinder.
The photosensitive drums box being used together with the utility model Delevoping cartridge as shown in Figure 4, including extend in the longitudinal direction
Left plate 16 and right plate 17, left plate 16 and right plate 17 are intervally installed in left and right directions row；Before photosensitive drums box
End is provided with photosensitive drums 15, and photosensitive drums 15 extend between left plate 16, right plate 17, and left plate 16 and right plate 17 all have
There is difference in height in the first guide rail 12 and the second guide rail 13, the first guide rail 12 and the second guide rail 13, and first leads in the vertical direction
The guide rail of rail 12 to the second 13 is located at the inside of photosensitive drums box.The front end of first guide rail 12 is provided with the first holding tank 12a, second
The rear end of guide rail 13 is provided with the second holding tank 131, and the upper end of the second holding tank 131 is provided with anti-rotation feature 13a.
As shown in figure 5, when user grasping handle 10 Delevoping cartridge is attached in photosensitive drums box, the first guide hump 3 along
The first guide rail 12 in photosensitive drums box right plate 17 is attached in the first receiving portion 12a；Second guide hump 5 is along left plate 16
In the first guide rail 12 be attached in corresponding first receiving portion 12a, the 3rd guide hump 4 is led along second in left plate 16
Rail 13 is attached in corresponding second receiving portion 131, and the 3rd guide hump 4 by left plate 16 second guide rail 13 it is anti-rotational
Portion 13a is abutted, when Delevoping cartridge is attached to together with photosensitive drums performs print out task in electronic imaging apparatus, the left side of Delevoping cartridge
Driving force can be received from electronic imaging apparatus and Delevoping cartridge is rotated, but be due to the 3rd guiding that the left side is covered
Projection 4 is contacted with anti-rotation feature 13a, and anti-rotation feature 13a can prevent Delevoping cartridge from rotating；But the right side of Delevoping cartridge will not
Driving force is received, and apart from the left side of Delevoping cartridge farther out, so being less likely to occur rotation on the right side of Delevoping cartridge, so Delevoping cartridge
The right lid 8 on do not set and be contained in corresponding guide hump in the second guide rail 13 of photosensitive drums box right plate 17, when
When taking out Delevoping cartridge, will not occur in the prior art, two guide humps of the Delevoping cartridge left and right sides simultaneously with it is left in photosensitive drums box
Anti-rotation feature 13a in second guide rail of right both sides interferes and causes to take out the problem of Delevoping cartridge is difficult.It is of the present utility model aobvious
Shadow box, even if the second guide hump 5 on left side lid 11 can interfere with the anti-rotation feature 13a in photosensitive drums box, Yong Huke
With by weak vibrations Delevoping cartridge, and make it that the second guide hump 5 is not interfered with anti-rotation feature 13a, so as to smoothly taking-up
Delevoping cartridge.Delevoping cartridge of the present utility model is not in that left and right side in prior art Delevoping cartridge covers and all sets second to guide
Projection 5, when taking out, the second left and right guide hump can all interfere with the anti-rotation feature 13a in photosensitive drums box, even if rocking
The problem of Delevoping cartridge smoothly can not take out Delevoping cartridge.
Delevoping cartridge of the present utility model, only covers on the left side and is provided with a guide hump and the second guide rail in photosensitive drums box
Coordinate the installation for being oriented to Delevoping cartridge, and cover on the right and be not provided with corresponding guide hump and match somebody with somebody with the second guide rail in photosensitive drums box
Close, thus will not occur the Delevoping cartridge left and right sides guide hump simultaneously the second guide rail corresponding with photosensitive drums box it is anti-rotational
Portion interferes, and the problem of can not Delevoping cartridge be taken out from photosensitive drums box.And Delevoping cartridge of the present utility model sets one less
Guide hump, simplifies moulding process, has saved production cost.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of corresponding technical scheme is departed from each embodiment skill of the utility model
The spirit and scope of art scheme.
Claims (4)
1. a kind of Delevoping cartridge, is detachably mounted in photosensitive drums box, the photosensitive drums box includes left plate and right plate, sense
Light drum be arranged between left plate and right plate, on the left plate and right plate in be each provided with the first guide rail and
Second guide rail；The Delevoping cartridge includes：Developer roll；It is arranged on Delevoping cartridge front end and extends in the axial direction；
On developer roll axial direction, two sides positioned opposite to each other；
Three guide humps are provided with the two sides, it is characterised in that
First guide hump is arranged on the one side of Delevoping cartridge, when Delevoping cartridge is attached to photosensitive drums box, first guiding
Projection is located in first guide rail；
Second guide hump and the 3rd guide hump are arranged on the another side of Delevoping cartridge, when Delevoping cartridge is attached to photosensitive drums box
When, second guide hump is located in first guide rail and the second guide rail respectively with the 3rd guide hump.
2. Delevoping cartridge as claimed in claim 1, it is characterised in that be additionally provided with conducting strip on the one side of the Delevoping cartridge,
First guide hump is arranged on the side containing conductive unit.
3. Delevoping cartridge as claimed in claim 2, it is characterised in that an anti-rotation is additionally provided with the second guide rail of photosensitive drums box
Transfer part, the 3rd guide hump is contacted with the anti-rotation feature prevents Delevoping cartridge from rotating.
4. Delevoping cartridge as claimed in claim 3, it is characterised in that second guide hump is set with the 3rd guide hump
It is equipped with difference in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040245.6U CN206489378U (en) | 2017-01-13 | 2017-01-13 | A kind of Delevoping cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040245.6U CN206489378U (en) | 2017-01-13 | 2017-01-13 | A kind of Delevoping cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206489378U true CN206489378U (en) | 2017-09-12 |
Family
ID=59766524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720040245.6U Active CN206489378U (en) | 2017-01-13 | 2017-01-13 | A kind of Delevoping cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206489378U (en) |
-
2017
- 2017-01-13 CN CN201720040245.6U patent/CN206489378U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |