CN207366943U - A kind of Universal type selenium drum - Google Patents
A kind of Universal type selenium drum Download PDFInfo
- Publication number
- CN207366943U CN207366943U CN201721515091.8U CN201721515091U CN207366943U CN 207366943 U CN207366943 U CN 207366943U CN 201721515091 U CN201721515091 U CN 201721515091U CN 207366943 U CN207366943 U CN 207366943U
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- CN
- China
- Prior art keywords
- limited block
- photosensitive drums
- positioning plate
- locating slot
- mounting hole
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- 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.)
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Abstract
The utility model discloses a kind of Universal type selenium drum, including fixed limited block, locating slot, photosensitive drums and metal shaft, the fixed limited block side is connected with mobile limited block, the mobile limited block and fixed limited block one end are equipped with locating slot, the shell is built-in with photosensitive drums, described photosensitive drums one end is connected with photosensitive drums pinion gear, the photosensitive drums pinion gear side is equipped with sheet metal, the photosensitive drums other end is connected with photosensitive drums gear wheel, and the shell both ends have been respectively fixedly connected with the first positioning plate and the second positioning plate；The fixation limited block and mobile limited block that the utility model passes through setting, mobile limited block can be accommodated into locating slot, under normal circumstances stretch out mobile limited block by wabbler screw means in the first mounting hole, when limited block is excessive to be mismatched with the slideway of machine both sides, mobile limited block is taken in into locating slot, and wabbler screw means be can be adapted for into different types of machines in the second mounting hole.
Description
Technical field
Printer apparatus technical field is the utility model is related to, is specially a kind of Universal type selenium drum.
Background technology
Toner cartridge is a critical component in laser printer, and core consumptive material, toner cartridge mainly by photosensitive drum component and
Ink powder case assembly forms.Usual toner cartridge both ends are equipped with protrusion, are positioned with the spill sliding slot interworking in printer, are beaten when installing toner cartridge
The cover of printer is opened, after toner cartridge boss is corresponded to printer spill sliding slot, is positioned over printer, push is shut afterwards in place
Cover, can normal use after machine recognition.Photosensitive drums are the cylinders that surface scribbles organic material, are filled by charging roller contacts
Electricity and carry electric charge, the main component of toner cartridge is carbon black and other chemical compositions, when laser printer receives print data
Afterwards, the light beam of laser emitter generation is swept in photosensitive drums, the latent image being made of electric charge is formed in photosensitive drum surface first, when this
When latent image passes through toner cartridge, ink powder is just adsorbed onto in photosensitive drums, and latent image is just converted to real image.Existing toner cartridge is spacing
Block is irregular, and area is larger, and it acts as the slideway for coordinating machine both sides, can smoothly be put into machine and use, but
Single type is may be only available for, replaces and brings greater inconvenience to toner cartridge.Therefore we make this improvement, propose a kind of logical
With type toner cartridge.
The content of the invention
The purpose of this utility model is to provide a kind of Universal type selenium drum, to solve proposed in the above background technology ask
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of Universal type selenium drum, including fixation are spacing
Block, locating slot, photosensitive drums and metal shaft, the fixed limited block side are connected with mobile limited block, the mobile limited block and
Fixed limited block one end is equipped with locating slot, and the locating slot is arranged on outer casing bottom, and the shell is built-in with photosensitive drums, the sense
Light rouses one end and is connected with photosensitive drums pinion gear, and the photosensitive drums pinion gear side is equipped with sheet metal, and the photosensitive drums other end connects
Photosensitive drums gear wheel is connected to, the shell both ends have been respectively fixedly connected with the first positioning plate and the second positioning plate, and described first is fixed
Locating slot is both provided with the inside of position plate and the second positioning plate, running through in the photosensitive drums has metal shaft, and described metal shaft one end is worn
Photosensitive drums pinion gear is crossed to contact with sheet metal, the metal shaft other end passes through photosensitive drums gear wheel, first positioning plate and
It is fixedly connected between second positioning plate and shell by trip bolt, the locating slot top offers the first mounting hole and second
Mounting hole.
Preferably, it is corresponding between the mobile limited block and the first mounting hole and the second mounting hole to offer through hole and living
It is dynamic to be fixed between limited block and locating slot by plum blossom head screw.
Preferably, it is uniformly provided with mounting hole on the outside of first positioning plate and the second positioning plate.
Preferably, clearance fit between the metal shaft and photosensitive drums.
Preferably, it is integrally formed respectively between the fixed limited block and the first positioning plate and the second positioning plate.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model can be accommodated into positioning by the fixation limited block and mobile limited block of setting, mobile limited block
Groove, stretches out mobile limited block by wabbler screw means in the first mounting hole, when limited block is excessive and machine under normal circumstances
When the slideway of both sides is mismatched, mobile limited block is taken in into locating slot, and by wabbler screw means in the second mounting hole, can
With suitable for different types of machines.
2nd, the utility model is by the metal shaft of setting, and during machine run, metal is passed through at both ends of the electric current through metal shaft again
Piece is to photosensitive drum charging, easy to the electric action of metal shaft, while printer driver photosensitive drums gear wheel and photosensitive drums pinion gear
Photosensitive drums are made to produce rotary motion, metal shaft produces relative rotation with photosensitive drums, facilitates metal shaft to play support photosensitive drums rotation
Function.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model positioning plate structure schematic diagram；
In figure：1- fixes limited block；2- mobile limited blocks；3- locating slots；The first mounting holes of 4-；5- plum blossom head screws；6-
Second mounting hole；The first positioning plates of 7-；8- photosensitive drums pinion gears；9- sheet metals；10- photosensitive drums；11- shells；12- metal shafts；
13- photosensitive drums gear wheels；The second positioning plates of 14-；15- mounting holes；16- trip bolts.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Universal type selenium drum, including fixed limited block
1st, locating slot 3, photosensitive drums 10 and metal shaft 12, fixed 1 side of limited block are connected with mobile limited block 2, the activity limit
Position block 2 and fixed 1 one end of limited block are equipped with locating slot 3, and the locating slot 3 is arranged on 11 bottom of shell, built in the shell 11
There are photosensitive drums 10, described 10 one end of photosensitive drums is connected with photosensitive drums pinion gear 8, and 8 side of photosensitive drums pinion gear is equipped with metal
Piece 9,10 other end of photosensitive drums are connected with photosensitive drums gear wheel 13, and it is fixed that 11 both ends of shell have been respectively fixedly connected with first
Position 7 and second positioning plate 14 of plate, the inner side of 7 and second positioning plate of the first positioning plate 14 is both provided with locating slot 3, described photosensitive
Through there is metal shaft 12 in drum 10, described 12 one end of metal shaft is contacted through photosensitive drums pinion gear 8 with sheet metal 9, the metal
12 other end of axis passes through photosensitive drums gear wheel 13, by tight between 7 and second positioning plate 14 of the first positioning plate and shell 11
Gu screw 16 is fixedly connected, 3 top of locating slot offers the first mounting hole 4 and the second mounting hole 6.
It is corresponding between mobile limited block 2 and the first mounting hole 4 and the second mounting hole 6 to offer through hole, and mobile limited block 2
Fixed between locating slot 3 by plum blossom head screw 5；First positioning plate 7 and the outside of the second positioning plate 14 are uniformly provided with installation
Hole 15；Under normal conditions stretch out mobile limited block 2 plum blossom head screw 5 is tightened in the first mounting hole 4, when limited block it is excessive with
When the slideway of machine both sides is mismatched, mobile limited block 2 is taken in into locating slot 3, and plum blossom head screw 5 is tightened on the second fixation
In hole 6, applicable and different types of machines；Clearance fit between metal shaft 12 and photosensitive drums 10；1 and first positioning plate 7 of fixed limited block
And second be integrally formed between positioning plate 14 respectively.
Operation principle：The utility model assists support photosensitive drums 10 by the metal shaft 12 of setting, during machine run, electric current
Photosensitive drums 10 are again charged by sheet metal 9 in both ends through metal shaft 12, easy to the electric action of metal shaft 12, while printer
Driving photosensitive drums gear wheel 13 and photosensitive drums pinion gear 8 make photosensitive drums 10 produce rotary motion, and metal shaft 12 is produced with photosensitive drums 10
It is raw to relatively rotate, facilitate metal shaft 12 to play support 10 rotating function of photosensitive drums, mobile limited block 2 can be accommodated into locating slot
3, mobile limited block 2 is stretched out under normal circumstances plum blossom head screw 5 is tightened in the first mounting hole 4, when limited block is excessive and machine
When the slideway of device both sides is mismatched, mobile limited block 2 is taken in into locating slot 3, and plum blossom head screw 5 is tightened on the second mounting hole
In 6, it can be adapted for different types of machines.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Universal type selenium drum, including fixed limited block（1）, locating slot（3）, photosensitive drums（10）And metal shaft（12）, it is special
Sign is, the fixed limited block（1）Side is connected with mobile limited block（2）, the mobile limited block（2）With fixed limited block
（1）One end is equipped with locating slot（3）, the locating slot（3）It is arranged on shell（11）Bottom, the shell（11）It is built-in with photosensitive drums
（10）, the photosensitive drums（10）One end is connected with photosensitive drums pinion gear（8）, the photosensitive drums pinion gear（8）Side is equipped with metal
Piece（9）, the photosensitive drums（10）The other end is connected with photosensitive drums gear wheel（13）, the shell（11）Both ends are respectively fixedly connected with
There is the first positioning plate（7）With the second positioning plate（14）, first positioning plate（7）With the second positioning plate（14）Inner side is both provided with
Locating slot（3）, the photosensitive drums（10）It is interior through there is metal shaft（12）, the metal shaft（12）One end passes through photosensitive drums pinion gear
（8）With sheet metal（9）Contact, the metal shaft（12）The other end passes through photosensitive drums gear wheel（13）, first positioning plate（7）
With the second positioning plate（14）With shell（11）Between pass through trip bolt（16）It is fixedly connected, the locating slot（3）Top opens up
There is the first mounting hole（4）With the second mounting hole（6）.
A kind of 2. Universal type selenium drum according to claim 1, it is characterised in that：The mobile limited block（2）It is solid with first
Determine hole（4）With the second mounting hole（6）Between correspondence offer through hole, and mobile limited block（2）With locating slot（3）Between pass through plum
Fresh idea screw（5）It is fixed.
A kind of 3. Universal type selenium drum according to claim 1, it is characterised in that：First positioning plate（7）It is fixed with second
Position plate（14）Outside is uniformly provided with mounting hole（15）.
A kind of 4. Universal type selenium drum according to claim 1, it is characterised in that：The metal shaft（12）With photosensitive drums（10）
Between clearance fit.
A kind of 5. Universal type selenium drum according to claim 1, it is characterised in that：The fixed limited block（1）It is fixed with first
Position plate（7）With the second positioning plate（14）Between be integrally formed respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515091.8U CN207366943U (en) | 2017-11-14 | 2017-11-14 | A kind of Universal type selenium drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721515091.8U CN207366943U (en) | 2017-11-14 | 2017-11-14 | A kind of Universal type selenium drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207366943U true CN207366943U (en) | 2018-05-15 |
Family
ID=62344149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721515091.8U Active CN207366943U (en) | 2017-11-14 | 2017-11-14 | A kind of Universal type selenium drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207366943U (en) |
-
2017
- 2017-11-14 CN CN201721515091.8U patent/CN207366943U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |