CN210605362U - Developing box - Google Patents
Developing box Download PDFInfo
- Publication number
- CN210605362U CN210605362U CN201921485628.XU CN201921485628U CN210605362U CN 210605362 U CN210605362 U CN 210605362U CN 201921485628 U CN201921485628 U CN 201921485628U CN 210605362 U CN210605362 U CN 210605362U
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- China
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- developing cartridge
- driving force
- axis
- force transmission
- transmission member
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Abstract
The utility model relates to a developing box, which comprises a shell, wherein the shell comprises a containing area, a first side wall and a second side wall, the containing area is positioned between the first side wall and the second side wall, the developing box also comprises a stirring frame, the stirring frame comprises a main body and a transmission part, the main body is positioned in the containing area, and the transmission part is positioned outside the containing area; the developing cartridge further includes a rotatable first driving force transmission member connected to the transmission portion; the rotational axis of the first drive force transmission member is a first axis, the rotational axis of the agitator frame is a second axis, the first axis is parallel to the second axis, and the main body extends along the second axis. The main part that is used for stirring the developer of stirring frame is located and holds the district, and the transmission portion that is used for receiving the transmission power of stirring frame is located outside holding the portion, and first drive power transmission component is connected to transmission portion to reduce the assembly degree of difficulty, be convenient for produce the assembly of line's development box, reduction in production cost.
Description
Technical Field
The utility model belongs to the technical field of imaging device, concretely relates to developing box.
Background
At present, imaging device is equipped with the developing cartridge, has arranged the holding area in the developing cartridge, has arranged the developer in the holding area, and in addition, the developing cartridge still includes stirring frame and follower, and the stirring frame is arranged in the holding area for whole, and a part of follower is located the holding area with joint stirring frame, another part of follower is located the holding area outside in order to receive drive power. Therefore, the stirring frame is integrally positioned in the accommodating area, so that the assembly difficulty is higher, and the production cost of the developing box is improved.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a developing box convenient to assembly.
In order to achieve the main object, the present invention provides a developing cartridge, which comprises a casing, wherein the casing comprises a containing area, a first side wall and a second side wall, the containing area is located between the first side wall and the second side wall, the developing cartridge further comprises a stirring frame, the stirring frame comprises a main body and a transmission part, the main body is located in the containing area, and the transmission part is located outside the containing area; the developing cartridge further includes a rotatable first driving force transmission member connected to the transmission portion; the rotational axis of the first drive force transmission member is a first axis, the rotational axis of the agitator frame is a second axis, the first axis is parallel to the second axis, and the main body extends along the second axis.
It is seen by above-mentioned scheme that the main part that is used for stirring the developer of stirring frame is located and holds the district, and the transmission portion that is used for receiving the driving force of stirring frame is located outside holding the portion, and first drive power transmission component is connected to the transmission portion to reduce the assembly degree of difficulty, the developing box assembly of being convenient for produce the line, reduction in production cost.
Preferably, the developing cartridge includes a second driving force transmission member connected to the first driving force transmission member, and a link having a first portion connected to the second driving force transmission member and a second portion connected to the transmission portion.
Further, the connecting piece comprises a circular plate part, wherein the first part is positioned on the first side surface of the circular plate part, and the second part is positioned on the second side surface of the circular plate part.
Further, the first part of the connecting piece is a cylinder, and the second part of the connecting piece is arc-shaped.
Further, the number of the second portions is two.
Further, the two second portions are arranged oppositely in the radial direction of the circular plate portion, and the second driving force transmission member is a gear piece.
Preferably, the developing cartridge includes a link, an end surface of the transmission portion is provided with a first cylinder, an end surface of the first driving force transmission member is provided with a second cylinder, the first cylinder is rotatably inserted into a first end of the link, the second cylinder is rotatably inserted into a second end of the link, and a rotation axis of the first cylinder is parallel to the second axis.
Preferably, the developing cartridge includes a belt, a first pulley is provided on an end surface of the transmission portion, a second pulley is provided on an end surface of the first driving force transmission member, and the belt connects the first pulley and the second pulley.
Preferably, the developing cartridge includes a rotary member including a first ball portion, a second ball portion, and a cylindrical portion connecting the first ball portion and the second ball portion, the first ball portion being rotatably disposed at the transmission portion, the second ball portion being rotatably disposed at the first driving force transmission member; the first ball part comprises first protrusions which are oppositely arranged along the radial direction of the first ball part, the second ball part comprises second protrusions which are oppositely arranged along the radial direction of the second ball part, the first protrusions and the second protrusions are both cylinders, and the first protrusions are clamped on the first driving force transmission member hand.
Further, the first driving force transmission member is a gear member.
Drawings
The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for those skilled in the art, other drawings may be obtained without inventive effort from the following drawings.
Fig. 1 is a schematic structural view of a first embodiment of a developing cartridge according to the present invention.
Fig. 2 is a partially exploded view of a first embodiment of a developing cartridge according to the present invention.
Fig. 3 is a partially exploded view showing the structure of a second embodiment of the developing cartridge according to the present invention.
Fig. 4 is a partially exploded view showing a third embodiment of the developing cartridge according to the present invention.
Fig. 5 is a partial structural view of a fourth embodiment of a developing cartridge according to the present invention.
Fig. 6 is a structural view of a rotating member of a fourth embodiment of a developing cartridge according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
First embodiment
Referring to fig. 1 and 2, the developing cartridge 100 of the present embodiment includes a casing 1, the casing 1 includes an accommodating area 2, a first sidewall 3 and a second sidewall 4, the accommodating area 2 is located between the first sidewall 3 and the second sidewall 4, the developing cartridge 100 further includes an agitating frame 5, the agitating frame 5 includes a main body 6 and a transmission part 7, the main body 6 is located in the accommodating area 2, and the transmission part 7 is located outside the accommodating area 2; the developing cartridge 100 further includes a rotatable first driving force transmission member 8, the first driving force transmission member 8 being connected to the transmission portion 7; the axis of rotation of the first drive force transmission member 8 is a first axis and the axis of rotation of the agitator frame 5 is a second axis, the first axis being parallel to the second axis along which the main body 6 extends. The first driving force transmission member 8 is disposed on the first side wall 3, at least a part of the transmission portion 7 is located in the annular portion 17 of the first side wall 3, and the agitator frame 5 is an integrally formed member. In the present embodiment, the transmission portion 7 is located entirely within the circular portion 17.
The developing cartridge 100 includes a second driving force transmission member 9 and a coupling member 10, the second driving force transmission member 9 is coupled to the first driving force transmission member 8, a first portion 11 of the coupling member 10 is coupled to the second driving force transmission member 9, a second portion of the coupling member 10 is coupled to the transmission portion 7, the second driving force transmission member 9 is a gear piece, the first driving force transmission member 8 is a gear piece, and a pinion portion 16 of the first gear piece 8 is engaged with the second driving force transmission member 9.
The connector 10 comprises a disc portion 13, the first portion 11 being located on a first side of the disc portion 13 and the second portion 12 being located on a second side of the disc portion 13. The first portion 11 of the connector 10 is cylindrical and the second portion 12 is arcuate. The number of the second portions 12 is not less than one, and the number of the second portions 12 is two. The two second portions 12 are arranged opposite to each other in the radial direction of the circular plate portion 13. A groove portion 14 is arranged in the second driving force transmission member 9, and the first portion 11 is inserted into the groove portion 14. The transmission part 7 is provided with a pillar part 15, which pillar part 15 is clamped in the two second parts 12. Therefore, the first driving force transmission member 8 is connected to the power transmission part 7 through the second driving force transmission member 9 and the link 10 to enable power transmission to the power transmission part 7.
The main part 6 that is used for stirring the developer of stirring frame 5 is located and holds district 2, and the transmission portion 7 that is used for receiving the driving force of stirring frame 5 is located outside the holding portion, and first drive power transmission component 8 is connected to transmission portion 7 to reduce the assembly degree of difficulty, the developing box 100 assembly of being convenient for produce the line, reduction in production cost.
Second embodiment
Referring to fig. 3, the developing cartridge 100 includes a link 19, an end surface of the transmission portion 7 is provided with a first cylinder 20, the first cylinder 20 is located outside the circular ring portion 17, an end surface of the first driving force transmission member 8 is provided with a second cylinder 21, the first cylinder 20 is rotatably inserted into a first end of the link 19, the second cylinder 21 is rotatably inserted into a second end of the link 19, and a rotation axis of the first cylinder 20 is parallel to the second axis. The first driving force transmission member 8 is a gear piece, and the first driving force transmission member 8 is connected to the transmission portion 7 through a link 19 to realize power transmission. The rest of the structure is the same as the first embodiment, and is not described herein again.
Third embodiment
Referring to fig. 4, the developing cartridge 100 includes a transmission belt 22, a first pulley 23 is provided on an end surface of the transmission portion 7, the first pulley 23 is located outside the circular ring portion 17, a second pulley 24 is provided on an end surface of the first driving force transmission member 8, and the transmission belt 22 connects the first pulley 23 and the second pulley 24. The first driving force transmission member 8 is a gear piece. The rest of the structure is the same as the first embodiment, and is not described herein again.
Fourth embodiment
Referring to fig. 5 and 6, the developing cartridge 100 includes a rotation member 25, the rotation member 25 including a first ball portion 26, a second ball portion 27, and a cylindrical portion 28, the cylindrical portion 28 connecting the first ball portion 26 and the second ball portion 27, the first ball portion 26 being rotatably disposed in the transmission portion 7, the second ball portion 27 being rotatably disposed in the first driving force transmission member 8, the transmission portion 7 being entirely located within the circular portion 17; the first ball part 26 includes first protrusions 29 arranged oppositely in the radial direction thereof, the second ball part 27 includes second protrusions 30 arranged oppositely in the radial direction thereof, the first protrusions 29 and the second protrusions 30 are both cylindrical, the rotation axis of the first protrusions 29 is perpendicular to the rotation axis of the second protrusions 30, and the second protrusions 30 are engaged with first engagement openings 31 of the first driving force transmission member 8. The first driving force transmission member 8 drives the rotation member 25 to rotate, the first protrusion 29 is then engaged with the second engaging opening 32 of the transmission portion 7, and the stirring frame 5 rotates accordingly. The first driving force transmission member 8 is a gear piece, and the first driving force transmission member 8 is connected to the transmission portion 7 through a rotation piece 25 to achieve power transmission. The rest of the structure is the same as the first embodiment, and is not described herein again.
Finally, it should be emphasized that the present invention is not limited to the above-described embodiments, but only to the preferred embodiments of the invention, and the invention is not limited to the above-described embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A developing cartridge comprising a casing including an accommodating area, a first side wall and a second side wall, the accommodating area being located between the first side wall and the second side wall, characterized in that:
the developing box also comprises a stirring frame, wherein the stirring frame comprises a main body and a transmission part, the main body is positioned in the accommodating area, and the transmission part is positioned outside the accommodating area;
the developing cartridge further includes a rotatable first driving force transmission member connected to the transmission portion;
the rotational axis of the first drive force transmission member is a first axis, the rotational axis of the agitator frame is a second axis, the first axis is parallel to the second axis, and the main body extends along the second axis.
2. A developing cartridge according to claim 1, wherein:
the developing cartridge includes a second driving force transmission member connected to the first driving force transmission member, and a link having a first portion connected to the second driving force transmission member and a second portion connected to the transmission portion.
3. A developing cartridge according to claim 2, wherein:
the connecting piece comprises a circular plate portion, the first portion is located on a first side face of the circular plate portion, and the second portion is located on a second side face of the circular plate portion.
4. A developing cartridge according to claim 3, wherein:
the first portion of the connecting piece is a cylinder, and the second portion is arched.
5. A developing cartridge according to claim 4, wherein:
the number of the second portions is two.
6. A developing cartridge according to claim 5, wherein:
the two second portions are arranged opposite to each other in the radial direction of the circular plate portion, and the second driving force transmission member is a gear piece.
7. A developing cartridge according to claim 1, wherein:
the developing cartridge comprises a connecting rod, a first cylinder is arranged on the end face of the transmission part, a second cylinder is arranged on the end face of the first driving force transmission component, the first cylinder is rotatably inserted into the first end of the connecting rod, the second cylinder is rotatably inserted into the second end of the connecting rod, and the rotation axis of the first cylinder is parallel to the second axis.
8. A developing cartridge according to claim 1, wherein:
the developing box comprises a transmission belt, a first belt wheel is arranged on the end face of the transmission part, a second belt wheel is arranged on the end face of the first driving force transmission component, and the transmission belt is connected with the first belt wheel and the second belt wheel.
9. A developing cartridge according to claim 1, wherein:
the developing cartridge includes a rotary member including a first ball portion, a second ball portion, and a cylindrical portion connecting the first ball portion and the second ball portion, the first ball portion being rotatably disposed at the transmission portion, and the second ball portion being rotatably disposed at the first driving force transmission member;
the first ball portion includes first protrusions arranged opposite to each other in a radial direction thereof, the second ball portion includes second protrusions arranged opposite to each other in the radial direction thereof, the first protrusions and the second protrusions are both cylindrical bodies, and the second protrusions are engaged with the first driving force transmission member.
10. A developing cartridge according to any one of claims 1 to 9, wherein:
the first driving force transmission member is a gear piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485628.XU CN210605362U (en) | 2019-09-06 | 2019-09-06 | Developing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921485628.XU CN210605362U (en) | 2019-09-06 | 2019-09-06 | Developing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210605362U true CN210605362U (en) | 2020-05-22 |
Family
ID=70721844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921485628.XU Active CN210605362U (en) | 2019-09-06 | 2019-09-06 | Developing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210605362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110442000A (en) * | 2019-09-06 | 2019-11-12 | 珠海市颂洋科技有限公司 | A kind of Delevoping cartridge |
-
2019
- 2019-09-06 CN CN201921485628.XU patent/CN210605362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110442000A (en) * | 2019-09-06 | 2019-11-12 | 珠海市颂洋科技有限公司 | A kind of Delevoping cartridge |
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