CN219658015U - Universal toner cartridge driving gear - Google Patents
Universal toner cartridge driving gear Download PDFInfo
- Publication number
- CN219658015U CN219658015U CN202321310419.8U CN202321310419U CN219658015U CN 219658015 U CN219658015 U CN 219658015U CN 202321310419 U CN202321310419 U CN 202321310419U CN 219658015 U CN219658015 U CN 219658015U
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- Prior art keywords
- fastener
- toner cartridge
- driving sleeve
- gear assembly
- gear
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- 238000010079 rubber tapping Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a universal toner cartridge driving gear which comprises a driving sleeve and a gear assembly, wherein the driving sleeve is of a cylindrical hollow structure, a limiting groove for installing the gear assembly is formed in the outer side of the driving sleeve, and the gear assembly is positioned in the limiting groove; the gear assembly comprises a first fastener, a second fastener, a self-tapping screw and a mounting plate; the first fastener and the second fastener are arc-shaped structures, the first fastener and the second fastener jointly enclose into a cylindrical hollow structure, the first fastener and the second fastener are sleeved on the driving sleeve, the first fastener and the second fastener are provided with clamping teeth on one side, far away from the driving sleeve, of the driving sleeve, the inner wall of one side of the limiting groove is provided with a slot, and the slot is relatively provided with two groups. The gear assembly can be installed and detached on the driving sleeve, the problem that an existing toner cartridge driving gear is of an integral structure is solved, and after corresponding damage occurs to the clamping teeth on the first fastener and the second fastener, the first fastener and the second fastener are replaced.
Description
Technical Field
The utility model relates to the technical field of toner cartridge gears, in particular to a universal toner cartridge driving gear.
Background
The common toner cartridge is installed in the printer, and the driving gear in the toner cartridge driving assembly is driven by the printer driving assembly to drive other accessories of the toner cartridge to operate. The transmission modes of the printer transmission toner cartridge generally comprise: external gear transmission and spline transmission.
In application number: in CN201920155582.9, a universal toner cartridge driving gear is disclosed, which can reduce the storage cost of toner cartridge manufacturers and vendors and increase the application range of toner cartridges. However, the above design has the disadvantage that the existing toner cartridge driving gear is usually of an integral structure, and when the toner cartridge driving gear is partially worn, the toner cartridge driving gear needs to be replaced integrally, which is easy to cause resource waste.
For this purpose, we propose a universal toner cartridge drive gear.
Disclosure of Invention
The utility model mainly aims to provide a universal toner cartridge driving gear, a gear assembly can be installed and detached on a driving sleeve, the problem that the existing toner cartridge driving gear is of a general integrated structure is solved, when corresponding damage occurs to clamping teeth on a first fastener and a second fastener, the first fastener and the second fastener can be replaced, and the problem in the background technology can be effectively solved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the universal toner cartridge driving gear comprises a driving sleeve and a gear assembly, wherein the driving sleeve is of a cylindrical hollow structure, a limiting groove for installing the gear assembly is formed in the outer side of the driving sleeve, and the gear assembly is positioned in the limiting groove;
the gear assembly comprises a first fastener, a second fastener, a self-tapping screw and a mounting plate;
the first fastener and the second fastener are arc-shaped structures, the first fastener and the second fastener jointly enclose into a cylindrical hollow structure, the first fastener and the second fastener are sleeved on the driving sleeve, and clamping teeth are arranged on one side, away from the driving sleeve, of the first fastener and the second fastener.
Further, the inner wall of one side of the limiting groove is provided with a slot, two groups of slots are oppositely arranged, and the slot is of an arc-shaped structure.
Further, the inner edges of one end of the first fastener and one end of the second fastener are fixedly welded with the inserts with the arc structures.
Further, the plug-in components are inserted in the slot, the plug-in components keep away from first fastener, second fastener one end is fixed to glue and is had the rubber pad.
Further, the first fastener and the second fastener are both provided with mounting grooves for assembling the mounting plate.
Further, the first fastener and the second fastener are connected through self-tapping screws, and one end of each self-tapping screw penetrates through one end of each first fastener and one end of each second fastener to be in threaded connection with one end of the mounting plate.
Compared with the prior art, the utility model has the following beneficial effects: the first fastener, the second fastener is the arc structure, first fastener, the second fastener encloses into cylindrical hollow structure jointly, first fastener, the second fastener cover is put on the drive and is sheathe in, first fastener, the second fastener passes through the mounting panel and connects, self-tapping screw passes first fastener, the both ends and the mounting panel both ends threaded connection of second fastener respectively, through the cooperation of above-mentioned structure, and then be convenient for with gear assembly installation and dismantlement on the drive cover, current carbon powder box drive gear general structure's problem has been solved, after corresponding damage appears in the latch on first fastener, the second fastener, with first fastener, the second fastener change can.
Drawings
Fig. 1 is a schematic diagram of a general toner cartridge driving gear according to the present utility model.
FIG. 2 is a perspective view of a gear assembly of a universal toner cartridge drive gear of the present utility model.
Fig. 3 is a perspective view of a first fastener of the universal toner cartridge driving gear of the present utility model.
Fig. 4 is a perspective view of a driving sleeve of a universal toner cartridge driving gear according to the present utility model.
In the figure: 1. a drive sleeve; 2. a gear assembly; 3. a first fastener; 4. a second fastener; 5. self-tapping screw; 6. latch teeth; 7. a limit groove; 8. a slot; 9. an insert; 10. a rubber pad; 11. a mounting groove; 12. and (3) mounting a plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-4, the universal toner cartridge driving gear comprises a driving sleeve 1 and a gear assembly 2, wherein the driving sleeve 1 is of a cylindrical hollow structure, a limiting groove 7 for installing the gear assembly 2 is formed in the outer side of the driving sleeve 1, and the gear assembly 2 is positioned in the limiting groove 7; the gear assembly 2 comprises a first fastener 3, a second fastener 4, a self-tapping screw 5 and a mounting plate 12; the first fastener 3 and the second fastener 4 are arc-shaped structures, the first fastener 3 and the second fastener 4 are jointly enclosed to form a cylindrical hollow structure, the first fastener 3 and the second fastener 4 are sleeved on the driving sleeve 1, and the sides, far away from the driving sleeve 1, of the first fastener 3 and the second fastener 4 are provided with clamping teeth 6;
the inner wall of one side of the limit groove 7 is provided with a slot 8, two groups of slots 8 are oppositely arranged, and the slot 8 is of an arc-shaped structure; the inner edges of one end of each of the first fastener 3 and the second fastener 4 are fixedly welded with an insert 9 with an arc-shaped structure; the insert 9 is inserted into the slot 8, and a rubber pad 10 is fixedly glued at one end of the insert 9, which is far away from the first fastener 3 and the second fastener 4; the two ends of the first fastener 3 and the second fastener 4 are respectively provided with an installation groove 11 for assembling an installation plate 12; the first fastener 3, the second fastener 4 are connected through self-tapping screw 5, self-tapping screw 5 one end passes first fastener 3, second fastener 4 one end and mounting panel 12 one end threaded connection, and self-tapping screw 5 is equipped with a plurality ofly, and a plurality of self-tapping screw 5 are located first fastener 3, second fastener 4 both ends respectively.
It should be noted that, the present utility model is a universal toner cartridge driving gear, when the latch 6 on the outer side of the first fastener 3 or the second fastener 4 is damaged, the self-tapping screw 5 on the first fastener 3 and the second fastener 4 is removed, then the first fastener 3 and the second fastener 4 are removed from the driving sleeve 1, the new first fastener 3 and the new second fastener 4 are replaced, the new first fastener 3 and the new second fastener 4 are buckled together in the limit groove 7 on the outer side of the driving sleeve 1, the first fastener 3 and the second fastener 4 are connected through the mounting plate 12, the insert 9 on one end of the first fastener 3 and the insert 9 on one end of the second fastener 4 are inserted into the slot 8, and finally the self-tapping screw 5 is threaded through two ends of the first fastener 3 and the second fastener 4 and two ends of the mounting plate 12 respectively.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The universal toner cartridge driving gear comprises a driving sleeve (1) and a gear assembly (2), and is characterized in that the driving sleeve (1) is of a cylindrical hollow structure, a limiting groove (7) for installing the gear assembly (2) is formed in the outer side of the driving sleeve (1), and the gear assembly (2) is located in the limiting groove (7);
the gear assembly (2) comprises a first fastener (3), a second fastener (4), a self-tapping screw (5) and a mounting plate (12);
the novel driving sleeve is characterized in that the first fastener (3) and the second fastener (4) are of arc structures, the first fastener (3) and the second fastener (4) jointly enclose to form a cylindrical hollow structure, the first fastener (3) and the second fastener (4) are sleeved on the driving sleeve (1), and clamping teeth (6) are arranged on one side, away from the driving sleeve (1), of the first fastener (3) and the second fastener (4).
2. A universal toner cartridge drive gear as in claim 1 wherein: the inner wall of one side of the limiting groove (7) is provided with a slot (8), two groups of slots (8) are oppositely arranged, and the slot (8) is of an arc-shaped structure.
3. A universal toner cartridge drive gear as in claim 1 wherein: the inner edges of one end of each of the first fastener (3) and the second fastener (4) are fixedly welded with an insert (9) with an arc-shaped structure.
4. A universal toner cartridge drive gear as in claim 3 wherein: the plug-in components (9) are inserted in slot (8), plug-in components (9) keep away from first fastener (3), second fastener (4) one end is fixed sticky has rubber pad (10).
5. A universal toner cartridge drive gear as in claim 1 wherein: the two ends of the first fastener (3) and the second fastener (4) are respectively provided with an installation groove (11) for assembling the installation plate (12).
6. A universal toner cartridge drive gear as in claim 1 wherein: the first fastener (3) and the second fastener (4) are connected through self-tapping screws (5), and one end of each self-tapping screw (5) penetrates through the first fastener (3) and one end of each second fastener (4) to be in threaded connection with one end of the mounting plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321310419.8U CN219658015U (en) | 2023-05-27 | 2023-05-27 | Universal toner cartridge driving gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321310419.8U CN219658015U (en) | 2023-05-27 | 2023-05-27 | Universal toner cartridge driving gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219658015U true CN219658015U (en) | 2023-09-08 |
Family
ID=87876607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321310419.8U Active CN219658015U (en) | 2023-05-27 | 2023-05-27 | Universal toner cartridge driving gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219658015U (en) |
-
2023
- 2023-05-27 CN CN202321310419.8U patent/CN219658015U/en active Active
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