CN205229674U - Developing box - Google Patents
Developing box Download PDFInfo
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- CN205229674U CN205229674U CN201521094432.XU CN201521094432U CN205229674U CN 205229674 U CN205229674 U CN 205229674U CN 201521094432 U CN201521094432 U CN 201521094432U CN 205229674 U CN205229674 U CN 205229674U
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- driving force
- side wall
- transmission member
- delevoping cartridge
- sidewall
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Abstract
The utility model discloses a demountable installation is to the developing box of printing apparatus, including casing and relative the first side wall and the second lateral wall that sets up in the casing both sides, the developer roll sets up between the first side wall and second lateral wall, be provided with on the first side wall and receive the connective components who prints device driver power, it can be by the detecting body of detecting element detection in the printing apparatus to be provided with on the second lateral wall, it drives the power transmission member still to be provided with the second that can receive connective components drive power and rotate on the second lateral wall, the last reducing wheel that is provided with of detecting body, above -mentioned reducing wheel can drive the cooperation of power transmission member and half rotation with the second, detecting element will accomplish the detection to detecting body in the in -process printing apparatus of half rotation on the reducing wheel, and read developing box's information. The problem of among the prior art hypodontia gear require the machining precision high, the high technique of fashioned mould processing cost is solved.
Description
Technical field
The utility model relates to a kind of Delevoping cartridge, particularly relates to a kind of testing agency of Delevoping cartridge.
Background technology
As everyone knows, as electro photography type printing device, this printing device comprises photoreceptor and the Delevoping cartridge to photoreceptor supplying toner.
This printing device comprises the new product detecting unit for judging the Delevoping cartridge information of installing in printing device.Such as, new product detecting unit is for judging whether the Delevoping cartridge being newly installed to printing device is new product.
Such as, laser printing apparatus.This laser printing apparatus has main casing, and Delevoping cartridge can removably be arranged on this main casing.Main casing is provided with gear train and optical sensor.Delevoping cartridge rotatably supports testing agency.Testing agency is provided with the jut for contacting with gear train.When Delevoping cartridge is installed to main casing, testing agency is driven in rotation.Jut drives gear train to swing.The swing situation of light sensors gear train.Laser printing apparatus judges the information of Delevoping cartridge based on light sensors result.
China Patent Publication No. CN102968022 discloses one and is applicable to Delevoping cartridge in above-mentioned laser printing apparatus, as control testing agency rotary motion state in testing agency disclosed in it is a teeth-missing gear with teeth portion and toothless portion), the machining precision that this teeth-missing gear requires is high, and the cost of the Mould Machining of this teeth-missing gear shaping is also higher.
Utility model content
The utility model provides a kind of Delevoping cartridge, high to solve teeth-missing gear requirement machining precision in prior art, the technical matters that shaping Mould Machining cost is high.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of Delevoping cartridge, comprising:
Housing, it has the developer containing part for receiving photographic developer, comprises the first side wall and the second sidewall, and the first side wall and the second sidewall are spaced from each other and toward each other, the direction pointing to the second sidewall from the first side wall is called first direction;
Coupling compoonent, is arranged on the first side wall, for receiving the driving force from outside;
Detection bodies, is arranged on the second sidewall, for being detected by the detecting unit of outside;
Rotating member, be configured to rotate around the rotation extended along first direction, rotating member is between the first side wall and the second sidewall at least partially;
First Driving Force transmission member, is arranged on the first side wall identical with coupling member, rotates together with rotating member around rotation, for driving force is delivered to rotating member from coupling compoonent; And the second driving force transmission member, be arranged on the second sidewall identical with detection bodies, rotate around described rotation together with rotating member, for driving force is delivered to detection bodies from rotating member;
Detection bodies comprises the driving force that can receive the second driving force transmission member and the diameter-changing wheel rotated.
Diameter-changing wheel has the mutually different circular arc of at least two sections of diameters, and the large diameter circular arc at least two sections of circular arcs engages with the second driving force transmission member.
Large diameter circular arc circumferential surface is coated with rubber parts, and the periphery of large diameter circular arc is engaged with the second driving force transmission member by playing rubber parts.
Rotating members configuration is stirring framing shaft.
Detection bodies also comprises detection main body, and diameter-changing wheel is arranged on and detects in main body.
Detect main body and also comprise detection projection, detect protruding can detection by the detecting unit of outside.
After have employed such scheme, the utility model embodiment have employed the drive mechanism that a kind of new drive mechanism instead of teeth-missing gear of the prior art, its structure is simple, processing cost is low, solve teeth-missing gear requirement machining precision in prior art high, the technical matters that shaping Mould Machining cost is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the perspective view of the Delevoping cartridge that the utility model provides;
Fig. 2 is the exploded perspective view of detection bodies part in the Delevoping cartridge that provides of the utility model;
Fig. 3 is the stereographic map of the mechanism of transmission of drive force in the Delevoping cartridge that provides of the utility model;
Fig. 4 is the stereographic map that in the Delevoping cartridge that provides of the utility model, detection bodies localized driving force transmits;
Fig. 5 is the location structure stereographic map of detection bodies in the Delevoping cartridge that provides of the utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
First, as Fig. 1, the utility model Delevoping cartridge comprises: Delevoping cartridge 1, and it has housing 2, can accommodate developer in above-mentioned housing 2.The first side wall 2a and the second sidewall 2b is comprised in the both sides of housing 2, developer roll 3 as developer bearing member is rotatable to be configured between the first side wall 2a and the second sidewall 2b, and the rotation of above-mentioned developer roll 3 extends between the first side wall 2a and the second sidewall 2b.The first side wall 2a is configured with coupling member 4, for receiving the driving force in printing device, in the present embodiment, coupling member 4 is configured to the gear train be made up of multiple gear.Second sidewall 2b is provided with detection bodies 5, and it can be detected by detecting unit (not shown) in printing device.
As shown in Figure 2, the second sidewall 2b is provided with detection bodies erection column 9, torsion spring erection column 10, developer roll solid bearing 11, is configured with the second driving force transmission member 13 in the position closing on above-mentioned detection bodies erection column 9.The installation process of the detection bodies 5 in the present embodiment is described below in conjunction with Fig. 2, first, in the present embodiment, detection bodies 5 comprises detection main body 6, be provided with diameter-changing wheel, arranging of diameter-changing wheel will illustrate below, a rubber parts 7 is enclosed within above-mentioned diameter-changing wheel, again the detection main body 6 being provided with rubber parts 7 is socketed on detection bodies erection column 9, torsion spring 8 as align member is socketed on torsion spring erection column 9, above-mentioned torsion spring 8 one end is connected to be detected in main body 6, the other end is connected on above-mentioned developer roll solid bearing 11, so detection main body 6 is positioned at detection initial position, it is concrete that how position monitor main body 6 also will illustrate below, finally, limit lid 14 is arranged on the second sidewall 2b, complete the installation of detection bodies 5 in the present embodiment.
As shown in Figure 3 and Figure 4, the coupling member 4 being arranged in the first side wall 2a side comprises driving force Receiver 4a and the First Driving Force transmission member 4b of the driving force receiving printing device, rotatable stirring framing shaft 15 is also provided with in Delevoping cartridge 1, one end of stirring framing shaft 15 connects the driving force to receive First Driving Force transmission member 4b with First Driving Force transmission member 4b, the second driving force transmission member 13 being positioned at the second sidewall 2b side connects with the other end of stirring framing shaft 15 with the driving force received from stirring framing shaft 15.Detect the diameter-changing wheel part that main body 6 comprises the protruding 6c of the detection being positioned at its top and is positioned at bottom it, above-mentioned diameter-changing wheel is made up of end to end large diameter circular arc 6a and small diameter arc 6b, and rubber parts 7 is enclosed within above-mentioned diameter-changing wheel.The above-mentioned detection main body 6 putting rubber parts 7 can engage with above-mentioned second driving force transmission member 13 and depart from engagement, specifically be set to, when large diameter circular arc 6a is in the face of the second driving force transmission member 13, large diameter circular arc 6a is by covering rubber parts 7 thereon and interference fit occurs the second driving force transmission member 13, rubber parts 7 is compressed between the outer peripheral portion of large diameter circular arc 6a and the second driving force transmission member 13, because rubber parts 7 is extruded, the second driving force transmission member 13 drives the rotation of large diameter circular arc 6a by the friction force of rubber parts 7; When small diameter arc 6b is in the face of the second driving force transmission member 13, small diameter arc 6b in covering after rubber parts 7 and maintain gap between above-mentioned second driving force transmission member 13, rubber parts 7 does not contact with the second driving force transmission member 13, thus makes the second driving force transmission member 13 depart from engage with detection main body 6; Namely detect main body 6 when above-mentioned large diameter circular arc 6a is in the face of the second transmission member 13 to engage with the second transmission member 13, when above-mentioned small diameter arc 6b is in the face of the second transmission member 13, detection main body 6 to depart from the second transmission member 13 and engages.
As shown in Figure 5, composition graphs 4 is illustrated the location of detection bodies 5 in initial detecting position, torsion spring 8 has abutment end 8b and restriction end 8a, detect in main body 6 and be provided with abutting recess 6d, when torsion spring 8 is arranged on torsion spring erection column 10, its abutment end 8b is resisted against and abuts on recess 6d, restriction end 8a is resisted against on developer roll bearing 11, so, the abutment end 8b of torsion spring 8 is flexible is connected to that to abut recess 6d upper and engage with abutting recess 6d, detects main body 6 and passes through abutting recess 6d and engaging of abutment end 8b and be positioned in initial detecting position.When detecting main body 6 and being positioned at initial detecting position, the large diameter circular arc 6a detected in main body 6 is set in the face of the second driving force transmission member 13 and is engaged with the second driving force transmission member 13 by rubber parts 7.
When a new Delevoping cartridge 1 is mounted in printing device, detect main body 6 and be positioned at initial position, printing device drives the coupling member 4 of the first side wall 2a side of handle box 1, First Driving Force transmission member 4b in coupling member 4 drives the second driving force transmission member 13 to rotate by stirring framing shaft 15, second driving force transmission member 13 drives the large diameter circular arc 6a detecting main body 6 to rotate, in detection main body 6 rotary course, detect protruding 6c to detect by the detecting unit in printing device, when detecting main body 6 and continuing the second driving force transmission member 13 faced by rotation to its small diameter arc part 6b, detect main body 6 to depart from the second driving force transmission member 13 and engage and stop the rotation, now, in printing device, detecting unit also completes the detection to detecting protruding 6c, judge whether Delevoping cartridge is the information such as new box and the page output determining Delevoping cartridge according to Detection Information.
In the present embodiment, specifically have employed and the driving force of coupling member 4 is passed to detection bodies 5 as rotating member by stirring framing shaft 15, certainly owing to having multiple rotating member in Delevoping cartridge, also other rotating members such as developer roll, powder feeding roller etc. can be adopted as midway drive force transmitting member, the technique effect of the present embodiment can be reached too.
Although describe the utility model with reference to specific embodiments, various distortion can be done for those skilled in the art under the condition not deviating from scope of the present utility model.
The testing agency of the Delevoping cartridge in the present embodiment, have employed the drive mechanism that a kind of new drive mechanism instead of teeth-missing gear of the prior art, solves teeth-missing gear requirement machining precision in prior art high, the technical matters that shaping Mould Machining cost is high.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (6)
1. a Delevoping cartridge, comprising:
Housing (2), it has the developer containing part for receiving photographic developer, comprise the first side wall (2a) and the second sidewall (2b), described the first side wall (2a) and described second sidewall (2b) are spaced from each other and toward each other, the direction pointing to described second sidewall (2b) from described the first side wall (2a) is called first direction;
Coupling compoonent (4), is arranged on described the first side wall (2a), for receiving the driving force from outside;
Detection bodies (5), is arranged on described second sidewall (2b), for being detected by the detecting unit of outside;
Rotating member, be configured to rotate around the rotation extended along described first direction, described rotating member is between described the first side wall and described second sidewall at least partially;
First Driving Force transmission member (4b), be arranged on the first side wall (2a) identical with described coupling member (4), rotate around described rotation together with described rotating member, for driving force is delivered to described rotating member from described coupling compoonent (4); And the second driving force transmission member (13), setting is on the second sidewall (2b) that described detection bodies (5) is identical, rotate around described rotation together with described rotating member, for driving force is delivered to described detection bodies (5) from described rotating member;
It is characterized in that, described detection bodies (5) comprises the driving force that can receive described second driving force transmission member (13) and the diameter-changing wheel rotated.
2. Delevoping cartridge according to claim 1, is characterized in that, described diameter-changing wheel has the mutually different circular arc of at least two sections of diameters, and the large diameter circular arc (6a) in described at least two sections of circular arcs engages with described second driving force transmission member (13).
3. Delevoping cartridge according to claim 2, it is characterized in that, described large diameter circular arc (6a) circumferential surface is coated with rubber parts (7), the periphery of described large diameter circular arc (6a) is engaged with described second driving force transmission member (13) by described bullet rubber parts (7).
4., according to the arbitrary described Delevoping cartridge of claims 1 to 3, it is characterized in that, described rotating members configuration is stirring framing shaft (15).
5. Delevoping cartridge according to claim 1, is characterized in that, described detection bodies (5) also comprises detection main body (6), and described diameter-changing wheel is arranged on described detection main body (6).
6. Delevoping cartridge according to claim 5, is characterized in that, described detection main body (6) also comprises to be detected protruding (6c), and described detection protruding (6c) can be detected by the detecting unit of outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094432.XU CN205229674U (en) | 2015-12-26 | 2015-12-26 | Developing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521094432.XU CN205229674U (en) | 2015-12-26 | 2015-12-26 | Developing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205229674U true CN205229674U (en) | 2016-05-11 |
Family
ID=55904728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521094432.XU Active CN205229674U (en) | 2015-12-26 | 2015-12-26 | Developing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205229674U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527088A (en) * | 2016-09-06 | 2017-03-22 | 江西亿铂电子科技有限公司 | Photosensitive element box |
| CN110727188A (en) * | 2019-10-24 | 2020-01-24 | 珠海天威飞马打印耗材有限公司 | Developing cartridge and image forming apparatus |
| CN110727186A (en) * | 2019-10-24 | 2020-01-24 | 珠海天威飞马打印耗材有限公司 | Developing cartridge and image forming apparatus |
-
2015
- 2015-12-26 CN CN201521094432.XU patent/CN205229674U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106527088A (en) * | 2016-09-06 | 2017-03-22 | 江西亿铂电子科技有限公司 | Photosensitive element box |
| CN106527088B (en) * | 2016-09-06 | 2023-09-08 | 江西亿铂电子科技有限公司 | Photosensitive element box |
| CN110727188A (en) * | 2019-10-24 | 2020-01-24 | 珠海天威飞马打印耗材有限公司 | Developing cartridge and image forming apparatus |
| CN110727186A (en) * | 2019-10-24 | 2020-01-24 | 珠海天威飞马打印耗材有限公司 | Developing cartridge and image forming apparatus |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |