CN200979652Y - A developing box - Google Patents
A developing box Download PDFInfo
- Publication number
- CN200979652Y CN200979652Y CN 200620154688 CN200620154688U CN200979652Y CN 200979652 Y CN200979652 Y CN 200979652Y CN 200620154688 CN200620154688 CN 200620154688 CN 200620154688 U CN200620154688 U CN 200620154688U CN 200979652 Y CN200979652 Y CN 200979652Y
- Authority
- CN
- China
- Prior art keywords
- delevoping cartridge
- moving
- driven wheel
- main body
- triggering portion
- 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
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Abstract
A developer box comprises a tract, powder feeder rollers, developing rollers, driving gears and mobile components. The mobile components are installed on one of the long lateral walls of the long side in the developer box. The developer box comprises a main part with shaft holes, a rump and a triggering. The rump with elasticity is connected with the excircle perisporium of the main body by the first interconnecting piece. The second interconnecting piece is connected with the excircle perisporium of the main body and is parallel with the axial direction of the main body. The utility model has the advantages of the simple structure and the low cost.
Description
Technical field
The utility model relates to a kind of Delevoping cartridge, especially is installed in the Delevoping cartridge on the imaging device with new product testing agency.
Background technology
Delevoping cartridge in order to receiving photographic developer is installed in traditional imaging device separably.This imaging device is equipped with new product examine side mechanism usually, and whether the Delevoping cartridge that is installed in the imaging device in order to detection is new, thereby determines the pot life of Delevoping cartridge when detecting this new product.
The CN200410058936.6 Chinese patent application discloses a kind of Delevoping cartridge, and this Delevoping cartridge is provided with to the driven wheel of Delevoping cartridge input driving force and has the detection of gear of measuring ability.Wherein detection of gear is the part hypodontia gear with tooth portion, and it comprises a contact member.It is out-of-date not use at Delevoping cartridge, detection of gear is placed on original position, along with the operation that Delevoping cartridge is fit into imaging device, the contact member of detection of gear contacts with the member that is touched in the imaging device, detection of gear is irreversibly moved to the driving force transmission location from original position, and after driving force is transferred to detection of gear from driven wheel, make detection of gear move to used position.
Delevoping cartridge with said structure, its detection of gear is a partial gear, when it was placed on original position, it did not mesh with driven wheel, when by the driving force transmission location, meshed with driven wheel.When detection of gear enters into driven wheel engagement regional from the zone with the non-engagement of driven wheel, have impact, interfere because of point circle sometimes the dieback situation takes place, influence the use of Delevoping cartridge.In addition, the processing cost height of gear die, accuracy requirement is also high, has increased the manufacturing cost and the difficulty of processing of Delevoping cartridge.
The utility model content
The purpose of this utility model provides a kind of improved Delevoping cartridge, and it does not establish detection of gear, the low and handling ease of production cost.
For achieving the above object, the technical scheme that the utility model provides is: Delevoping cartridge, and it is installed in the main body of imaging device separably, comprising: housing, rear side have the box shape of opening, the inner developer-accommodating storehouse that is formed with receiving photographic developer at least; Powder feeding roller is located at opening part, rotatably is supported on the sidewall of two length ends of housing; Developer roll is located at the rear side of powder feeding roller, rotatably is supported on the sidewall of two length ends of housing; Driven wheel is located on the distolateral wall of a length of Delevoping cartridge; Moving-member is located on the distolateral wall of a length of Delevoping cartridge, and comprising: main part is provided with axis hole; Arm is connected by first connecting portion on the outer circle wall of main body, and it has elasticity; Triggering portion is connected by second connecting portion on the outer circle wall of main body, and it is parallel to the axial setting of main body.
Delevoping cartridge with said structure has replaced detection of gear with moving-member, can avoid taking place between the detection of gear and driven wheel in the Delevoping cartridge use impacting and the generation of situations such as point circle interference.In addition, simple in structure because of moving-member, requirement on machining accuracy is also not high, can effectively reduce the processing cost and the difficulty of Delevoping cartridge.
Scheme is that Delevoping cartridge comprises that further one covers the covering of driven wheel and moving-member preferably, and wherein the inboard of covering has the slotted opening that a pivot and that rotates the support moving-member supplies triggering portion free end to expose.
Better scheme is formed by the free-ended mobile route of triggering portion by the shape of slotted opening.
Developer box with said structure discharges in the process of potential energy at elastic arm, and the free end of triggering portion can move reposefully, and this external cause uses covering to support mobile member, can reduce the part number of Delevoping cartridge, simplifies the structure of Delevoping cartridge.
Description of drawings
Fig. 1 is the structural representation of the utility model Delevoping cartridge;
Fig. 2 is the side view of the utility model Delevoping cartridge, shows the moving-member state when not beginning that detects;
Fig. 3 is the side view after the utility model Delevoping cartridge removes covering, shows to detect when not beginning the state of moving-member;
Fig. 4 is the structural representation of the moving member of the utility model Delevoping cartridge;
Fig. 5 is the structural representation of the covering of the utility model Delevoping cartridge;
Fig. 6 is the side view after the utility model Delevoping cartridge removes covering, shows the arm and the contacted state of driven wheel of moving-member;
Fig. 7 is the side view after the utility model Delevoping cartridge removes covering, and the arm that shows moving-member discharges after the elastic potential energy and state after driven wheel separates;
Fig. 8 is the develop side view of tape covering of Fig. 7, show detect finish after, the relative position of the triggering portion free end of moving part and the slit of covering.
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Embodiment
Referring to Fig. 1, Delevoping cartridge A comprises housing 1 and is located at the developer roll 2 of housing 1 inside, powder feeding roller 3, layer thickness adjusting scraping blade (not shown).
Housing 1 is box shape basically, has the sidewall 15 (referring to Fig. 2), 16 and the cap 17 of covering shell 1 upper shed that the recurvate diapire from the lower end of antetheca 11 of an antetheca 11,12, lower wall of extending from the rear end of diapire 12 13, layer thickness that is formed on above the lower wall 13 are regulated scraping blade supporting walls 14, are formed on housing 1 length direction two ends backwards.Wherein, antetheca 11, diapire 12, lower wall 13, layer thickness adjusting scraping blade supporting walls 14 and sidewall 15 (referring to Fig. 2), 16 are integrally formed in together.Centre at the fore-and-aft direction of housing 1 inside is provided with dividing plate 171, with housing 1 volume inside separated into two parts, forward part forms and to be used for the developer-accommodating storehouse 18 of receiving photographic developer, and the rear section forms developing chamber 19, is used for holding developer roll 2, powder feeding roller 3 and layer thickness and regulates the scraping blade (not shown).Wherein, the rear portion of developing chamber is provided with opening 191, to expose the part of developer roll 2.
Be provided with the stirrer 5 that stirs developer in the developer-accommodating storehouse 18, it rotatably is supported on the sidewall 15 (referring to Fig. 2), 16 of housing 1 by axle.
Powder feeding roller 3 is located in the developing chamber 19, is positioned at opening 191 rears, and it rotatably is supported on the distolateral walls 15 of two length (referring to Fig. 2), 16 of housing 1.
Developer roll 2 is located in the developing chamber 19, is positioned at the rear of powder feeding roller 3 and contacts with powder feeding roller 3, and it also rotatably is supported on the distolateral walls 15 of two length (referring to Fig. 2), 16 of housing.
Layer thickness is regulated the scraper plate (not shown) and is fixed on layer thickness and regulates on the scraper plate supporting walls 14, its can with developer roll 2 Elastic Contact, stick to developer quantity on developer roll 2 external peripheral surfaces with control.
Referring to Fig. 2, Fig. 3, the distolateral wall 15 of the length of Delevoping cartridge A is provided with gear mechanism 6, moving-member 7 and covers the covering 8 of gear mechanism and moving-member.
Gear mechanism 6 comprises the driven wheel 61 of accepting the imaging device driving force, neutral gear 62, in order to the stirrer gear 63 of rotating mixer, in order to the powder feeding roller gear 64 that rotates powder feeding roller, in order to rotate the developer roll gear 65 of developer roll.On the axial direction of Delevoping cartridge, driven wheel 61 is provided with outer driven wheel 611 and interior driven wheel (not shown), and neutral gear 62 is provided with outer neutral gear 621 and interior neutral gear 622.Its China and foreign countries' driven wheel 611 is meshed with outer neutral gear 621, and interior driven wheel is meshed with stirrer gear 63, and powder feeding roller gear 64 and developer roll gear 65 are meshed with interior neutral gear 622.Driven wheel 61 and neutral gear 62 rotatably are supported on respectively on the laterally projecting driven wheel back shaft 612 and neutral gear back shaft 623 outside sidewall 15.Developer roll gear 62, powder feeding roller gear 63 and stirrer gear 65 are located at the axle head of developer roll 2, powder feeding roller 3 and stirrer 5 respectively.In the time of in Delevoping cartridge A packs imaging device into, the driving shaft of imaging device inserts the junction of driven wheel 61, when driving shaft rotates, driven wheel 61 begins rotation, drive the neutral gear 64 and 65 rotations of stirrer gear that directly are meshed, and drive developer roll gear 62 and 63 rotations of powder feeding roller gear by neutral gear 64 with it.
Moving-member 7 is positioned at the place ahead of driven wheel 61.
Referring to Fig. 4, moving-member 7 comprises main part 71, arm 72 and and triggering portion 73.Wherein, main part 71 is cylindrical basically, and the center is provided with axis hole 711.Arm 72 is shaft-like, has elasticity, and it is connected on the outer circle wall of main part 71 by shaft-like first connecting portion 74 that extends radially outwardly along main part 71.Triggering portion 73 is parallel to the axial setting of main part 71, and is connected on the outer circle wall of main part 71 by second connecting portion 75 that extends radially outwardly along main part 71.Primary importance when triggering portion 73 can never use irreversibly moves to the second place after the use, and in this process, the free-ended mobile route of triggering portion 73 is the circular arc with main part 71 concentrics basically.
Referring to Fig. 5, the inboard of covering 8 is provided with a pivot 81, and it is by rotatably supporting moving-member in the axis hole that inserts moving-member.Corresponding to the free end of the triggering portion 73 of moving-member, covering 8 is provided with slotted opening 82.This otch 82 can expose for the triggering portion of moving-member, and its shape forms by the free-ended mobile route of triggering portion, also is circular arc.
Interact below in conjunction with the contact member of introducing with reference to figure 2, Fig. 3, Fig. 6, Fig. 7 and Fig. 8 in moving-member and the imaging device main body, make imaging device realize the process that new product detects.
The state of moving-member 7 when Fig. 2, Fig. 3 illustrate Delevoping cartridge A and be not mounted in the imaging device.When Delevoping cartridge A was not mounted in the imaging device, the arm 72 of moving-member 7 was in not and driven wheel 61 contacted states, and the free end of triggering this moment portion 73 is positioned at 821 places, end of the opening 82 of covering 8, the primary importance place when promptly not using.
After Fig. 6 illustrated Delevoping cartridge A and is mounted in the imaging device, the arm 72 of moving-member 7 was stuck on the flank of tooth of driven wheel 61, and the state of the rotation of the gear 61 of overdriving accumulation elastic potential energy.At this moment, the free end of triggering portion 73 is against being touched on the member (not shown) of imaging device.
Fig. 7, Fig. 8 illustrate that Delevoping cartridge A is mounted in the imaging device and detect finish after the state of moving-member 7.At this moment, the elastic potential energy of the arm 72 of moving-member 7 has discharged and has been separated with driven wheel 61, the free end of triggering portion 73 moves to the other end 822 of the otch 82 on the covering 8, the second place place after promptly using, and be touched contacting of member in disengaging and the imaging device master component.
When Delevoping cartridge A did not use, the free end of triggering portion 73 was positioned at the primary importance when not using, and this moment, the arm 72 of moving-member 7 was in free state, did not contact with driven wheel 61.After Delevoping cartridge A was installed to imaging device, the free end of triggering portion 73 contacted with the member that is touched of imaging device, and moving-member 7 is clockwise rotated, and causes arm 72 to be stuck on the flank of tooth of driven wheel 61.When the imaging device began the new product detection, the driving force that driven wheel 61 is accepted imaging device began rotation, promoted arm 72 and made it begin to accumulate potential energy.When the potential energy of arm 72 is accumulated to a limit, when making the flank of tooth of driven wheel 61 block arm 72, arm 72 is separated with driven wheel 61 and discharges potential energy, drive moving-member 7 rotations, make the member that is touched of the free end of triggering portion 73 and imaging device be separated and move to second place place after the use.So far, moving-member 7 has been finished the one-time detection process, and after this, the arm 72 of mobile member 7 can not contact with driven wheel 61 again.Therefore back arm 72 no longer contacts with driven wheel 61, also is irreversible so the primary importance the when free end of triggering portion 73 never uses moves to the process of the second place after the use.
Technical conceive of the present utility model is not limited in the foregoing description, can also obtain many different concrete schemes according to design of the present utility model, and change that these are small and equivalent transformation all should be included within the described scope of claim.
Claims (6)
1, Delevoping cartridge, it is installed in the main body of imaging device separably, comprising:
Housing, rear side have the box shape of opening, the inner developer-accommodating storehouse that is formed with receiving photographic developer at least;
Powder feeding roller is located at described opening part, rotatably is supported on the sidewall of two length ends of described housing;
Developer roll is located at the rear of described powder feeding roller, rotatably is supported on the sidewall of two length ends of described housing;
Driven wheel is located on the distolateral wall of a length of described Delevoping cartridge;
It is characterized in that:
Moving-member is located on the distolateral wall of a length of described Delevoping cartridge, comprising:
Main part is provided with axis hole;
Arm is connected by first connecting portion on the outer circle wall of described main body, and it has elasticity;
Triggering portion is connected by second connecting portion on the outer circle wall of described main body, and it is parallel to the axial setting of described main body.
2, according to the described Delevoping cartridge of claim 1, it is characterized in that:
Described Delevoping cartridge comprises that further one covers the covering of described driven wheel and described moving-member, and the inboard of wherein said covering has a rotation and supports the slotted opening that the pivot and of described moving-member exposes for the free end of described triggering portion.
3, according to the described Delevoping cartridge of claim 2, it is characterized in that:
Primary importance when the free end of described triggering portion can never use irreversibly moves to the second place after the use.
4, according to claim 2 or 3 described Delevoping cartridges, it is characterized in that:
The shape of described slit forms by the free-ended mobile route of described triggering portion.
5, according to the described Delevoping cartridge of claim 4, it is characterized in that:
The free-ended mobile route of described triggering portion is the circular arc with described main part concentric.
6, according to the described Delevoping cartridge of claim 5, it is characterized in that:
Described moving-member is positioned at the place ahead of described driven wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620154688 CN200979652Y (en) | 2006-12-08 | 2006-12-08 | A developing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620154688 CN200979652Y (en) | 2006-12-08 | 2006-12-08 | A developing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979652Y true CN200979652Y (en) | 2007-11-21 |
Family
ID=38980033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620154688 Expired - Lifetime CN200979652Y (en) | 2006-12-08 | 2006-12-08 | A developing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979652Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676562A (en) * | 2011-12-07 | 2014-03-26 | 珠海赛纳打印科技股份有限公司 | Powder box for electrophototgraphic imaging device and method for resetting detection gear thereof |
-
2006
- 2006-12-08 CN CN 200620154688 patent/CN200979652Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676562A (en) * | 2011-12-07 | 2014-03-26 | 珠海赛纳打印科技股份有限公司 | Powder box for electrophototgraphic imaging device and method for resetting detection gear thereof |
| CN103676562B (en) * | 2011-12-07 | 2016-03-30 | 珠海艾派克科技股份有限公司 | The repositioning method of a kind of powder box for electro photography imaging and detection of gear thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071121 |
|
| EXPY | Termination of patent right or utility model |