CN220271736U - Novel printer roller type driving head connection structure - Google Patents
Novel printer roller type driving head connection structure Download PDFInfo
- Publication number
- CN220271736U CN220271736U CN202321380353.XU CN202321380353U CN220271736U CN 220271736 U CN220271736 U CN 220271736U CN 202321380353 U CN202321380353 U CN 202321380353U CN 220271736 U CN220271736 U CN 220271736U
- Authority
- CN
- China
- Prior art keywords
- driving head
- roller body
- roller
- novel printer
- bayonet
- 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.)
- Active
Links
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Common Mechanisms (AREA)
Abstract
The utility model discloses a novel printer roller driving head connecting structure, which belongs to the technical field of printer equipment and comprises a roller body and a driving head connected with the roller body, wherein a connecting part matched with the inner side wall of the roller body is arranged on the driving head, a clamping column and a bayonet are arranged between the connecting part and the roller body, one of the clamping column and the bayonet is arranged on the connecting part, and the other is arranged on the roller body. According to the utility model, the roller body and the driving head are connected through the cooperation of the clamping columns and the clamping openings, the assembly mode is convenient and quick, the efficiency is high, the product stability is high, and the driving head cannot be separated from the roller body. When the driving head is required to be disassembled, other tools are not needed, and when the external force for pulling the driving head outwards is large in Yu Kazhu and the connecting force of the bayonet, the driving head can be separated from the roller body.
Description
Technical Field
The utility model relates to the technical field of printer equipment, in particular to a novel printer roller driving head connecting structure.
Background
The end of the developing roller is fixed with a driving head which is used for being connected with a transmission mechanism of the printer to drive the developing roller to rotate. At present, the assembly mode between the drive head and the roller body of the developing roller is that the end part of the drive head is inserted into the roller body, and the convex points are formed by stamping at the overlapped part of the drive head and the roller body to realize close fit.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a novel printer roller driving head connecting structure which is reasonable in structure and ingenious in design.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a novel printer roller class driving head connection structure, includes the roll body, the driving head of being connected with the roll body, be equipped with on the driving head with roll body inside wall complex connecting portion, connecting portion with be equipped with card post and bayonet socket between the roll body, card post and bayonet socket one set up on the connecting portion, another then set up on the roll body.
Preferably, the clamping column is of a square structure, and the shape of the bayonet is matched with the clamping column.
Preferably, when the clamping column arranged on the connecting part is clamped with the bayonet arranged on the roller body, the outer side wall of the clamping column is flush with the outer side wall of the roller body.
Preferably, the clamping post is integrally formed at the connecting part.
Preferably, the connecting part is in interference fit with the inner side wall of the roller body.
Preferably, the connecting part is provided with a plurality of grooves.
Preferably, the end of the connecting part is arranged in an arc shape so as to facilitate the insertion of the driving head into the roller body.
The beneficial effects of the utility model are as follows: according to the utility model, the roller body and the driving head are connected through the cooperation of the clamping columns and the clamping openings, the assembly mode is convenient and quick, the efficiency is high, the product stability is high, and the driving head cannot be separated from the roller body. When the driving head is required to be disassembled, other tools are not needed, and when the external force for pulling the driving head outwards is large in Yu Kazhu and the connecting force of the bayonet, the driving head can be separated from the roller body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an exploded schematic view of the present utility model;
fig. 3 is a schematic view of the structure of the driving head in the present utility model.
Detailed Description
The technical scheme of the utility model is described in detail below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 3, a novel printer roller driving head 2 connection structure comprises a roller body 1 and a driving head 2 connected with the roller body 1, wherein a connecting part 3 matched with the inner side wall of the roller body 1 is arranged on the driving head 2, a clamping column 4 and a bayonet 5 are arranged between the connecting part 3 and the roller body 1, one of the clamping column 4 and the bayonet 5 is arranged on the connecting part 3, and the other is arranged on the roller body 1.
According to the utility model, through the cooperation of the clamping column 4 and the bayonet 5, the connection between the roller body 1 and the driving head 2 is realized, and the assembly mode is convenient and quick, high in efficiency and strong in product stability, and the driving head 2 cannot be separated from the roller body 1. When the driving head 2 is required to be disassembled, other tools are not needed, and when the external force for pulling the driving head 2 outwards is larger than the connecting force between the Yu Kazhu and the bayonet 5, the driving head 2 can be separated from the roller body 1.
In order to further enhance the connection stability, the clamping post 4 has a square structure, and the shape of the bayonet 5 is matched with the clamping post 4.
In this embodiment, when the clamping post 4 disposed on the connecting portion 3 is clamped with the bayonet 5 disposed on the roller body 1, the outer side wall of the clamping post 4 is flush with the outer side wall of the roller body 1, and the clamping post 4 is not exposed to the roller body 1, so that unnecessary interference effects on rotation of the roller body 1 are avoided.
Preferably, the clamping post 4 is integrally formed at the connecting part 3, the components are not required to be independently installed, and the device is more convenient to use and more stable in effect.
Further, the connecting portion 3 and the inner side wall of the roller body 1 are in interference fit so as to achieve tight fit between the connecting portion 3 and the roller body 1, and meanwhile, a plurality of grooves 6 are formed in the connecting portion 3, the roller body 1 can be inserted when the connecting portion 3 deforms, and connection of the connecting portion 3 and the roller body 1 cannot be affected.
In order to facilitate the driving head 2 to quickly and accurately enter the roller body 1 during assembly, the end part of the connecting part 3 is arranged in an arc shape.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures made by the description of the utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the utility model.
Claims (6)
1. The utility model provides a novel printer roller class driving head (2) connection structure, its characterized in that, including roll body (1), driving head (2) of being connected with roll body (1), be equipped with on driving head (2) with roll body (1) inside wall complex connecting portion (3), connecting portion (3) with be equipped with between roll body (1) card post (4) and bayonet socket (5), card post (4) and bayonet socket (5) one set up on connecting portion (3), another then set up on roll body (1), card post (4) are square structure, the shape and the card post (4) assorted of bayonet socket (5).
2. The novel printer roller driving head (2) connecting structure according to claim 1, wherein when a clamping column (4) arranged on the connecting part (3) is clamped with a bayonet (5) arranged on the roller body (1), the outer side wall of the clamping column (4) is flush with the outer side wall of the roller body (1).
3. The novel printer roller type driving head (2) connecting structure according to claim 2, wherein the clamping column (4) is integrally formed on the connecting portion (3).
4. The novel printer roller driving head (2) connecting structure according to claim 1, wherein the connecting portion (3) is in interference fit with the inner side wall of the roller body (1).
5. The novel printer roller driving head (2) connecting structure according to claim 4, wherein the connecting part (3) is provided with a plurality of grooves (6).
6. The novel printer roller type driving head (2) connecting structure according to claim 1, wherein the end portion of the connecting portion (3) is arranged in an arc shape so that the driving head (2) is inserted into the roller body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380353.XU CN220271736U (en) | 2023-06-01 | 2023-06-01 | Novel printer roller type driving head connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321380353.XU CN220271736U (en) | 2023-06-01 | 2023-06-01 | Novel printer roller type driving head connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220271736U true CN220271736U (en) | 2023-12-29 |
Family
ID=89297777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321380353.XU Active CN220271736U (en) | 2023-06-01 | 2023-06-01 | Novel printer roller type driving head connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220271736U (en) |
-
2023
- 2023-06-01 CN CN202321380353.XU patent/CN220271736U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3734087A1 (en) | Tensioning lock and led display screen box body | |
| CN220271736U (en) | Novel printer roller type driving head connection structure | |
| CN114114560B (en) | Integrated connector and plug of integrated cableless photoelectric conversion module | |
| CN114001917A (en) | Method for assembling and disassembling control surface angle sheet | |
| US20210309355A1 (en) | Quick disassembling structure and unmanned aerial vehicle | |
| CN209730225U (en) | A kind of plate is to plate guide frame | |
| CN209543817U (en) | A kind of LED mosaic display screen | |
| CN218825159U (en) | Printer roller class drive head connection structure | |
| CN209650554U (en) | The push-pull structure and unmanned plane of battery | |
| CN218602812U (en) | Detachable spinning joint module | |
| CN208981628U (en) | A kind of fast assembling wall slab | |
| CN208344530U (en) | A kind of Quick Release undercarriage and the multi-rotor unmanned aerial vehicle containing it | |
| CN213630075U (en) | LED lamp lens connecting structure convenient to disassemble | |
| CN201323212Y (en) | Battery combination framework | |
| CN220825909U (en) | Filter clamping mechanism | |
| CN206438620U (en) | A kind of soft material fixed connection apparatus | |
| CN208855048U (en) | A kind of DLP3D printer convenient for assembling | |
| CN219854265U (en) | Assembling and pressing jig and pressing equipment | |
| CN214384868U (en) | Vertical mill permanent magnet direct drive motor | |
| CN203403728U (en) | Novel lock bolt structure of dead lock | |
| CN219639417U (en) | Piston rod structure convenient to overhaul | |
| CN218052486U (en) | Multi-station new energy automobile battery tray mounting sleeve press-fitting device | |
| CN215959721U (en) | Hair sticking device | |
| CN205166850U (en) | Piston uide bushing device | |
| CN213627711U (en) | High-hardness corrosion-resistant turbocharging shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |