CN218825159U

CN218825159U - Printer roller class drive head connection structure

Info

Publication number: CN218825159U
Application number: CN202223339178.8U
Authority: CN
Inventors: 吴堂硕
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-07
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a printer roller class drive head connection structure belongs to printer equipment technical field, wherein roll body and drive head are connected through first connecting piece and second connecting piece, second connecting piece department is equipped with the elastic component, in the assembling process, the extrusion force can be applyed to the elastic component to the second connecting piece, make elastic component take place elastic deformation, when removing to first connecting piece department, the elastic component resets, first connecting piece can be connected to the second connecting piece, in order to realize the connection of roll body and drive head, above-mentioned assembly mode convenient and fast, high efficiency, and product stability is strong, the drive head is difficult for breaking away from the roll body.

Description

Printer roller class drive head connection structure

Technical Field

The utility model relates to a printer equipment technical field, especially a printer roller class drive head connection structure.

Background

The end part of the developing roller is fixed with a driving head which is used for being connected with a transmission mechanism of a printer to drive the developing roller to rotate. At present, the mounting means between drive head and the developer roll body does, inserts the roll body with the drive head tip, overlaps the punching press in both and forms the bump and realize the tight fit, and above-mentioned mode assembly is loaded down with trivial details, and the later stage is yielding not hard up, and connection stability is poor.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a printer roller driving head connecting structure with reasonable structure and ingenious design.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a printer roller class drive head connection structure, includes roll body and drive head, is equipped with elastic component and first connecting piece between roll body and the drive head, is equipped with the second connecting piece with first connecting piece accordant connection on the elastic component, the elastic component with one of them of first connecting piece sets up on the roll body, and another then sets up on the drive head.

According to the utility model discloses printer roller class driving head connection structure has following beneficial effect at least: roll body and drive head are connected through first connecting piece and second connecting piece, second connecting piece department is equipped with the elastic component, in the assembling process, the extrusion force can be exerted to the elastic component to the second connecting piece for elastic deformation takes place for the elastic component, when removing to first connecting piece department, the elastic component resets, first connecting piece can be connected to the second connecting piece, in order to realize the connection of roll body and drive head, above-mentioned assembly method convenient and fast, and is efficient, and product stability is strong.

According to the utility model discloses printer roller class drive head connection structure, adopt grafting, joint or magnetism to inhale the mode and connect between first connecting piece and the second connecting piece.

According to the utility model discloses printer roller class drive head connection structure, first connecting piece is the spliced eye, the second connecting piece is the spliced pole.

According to the utility model discloses printer roller class drive head connection structure, the spliced eye sets up on the roll body, the spliced pole passes through the elastic component setting on the drive head, and when the roll body was connected with the drive head, the spliced pole was pegged graft in the spliced eye, and the top of spliced eye is not higher than the roll body lateral wall.

According to the utility model discloses printer roller class drive head connection structure, the top of grafting post is the arc structure.

According to the utility model discloses printer roller class drive head connection structure, the one end and the roll body or the drive head fixed connection of elastic component, the other end of elastic component is the free end.

According to the utility model discloses printer roller class driving head connection structure, the free end department of elastic component is located to the second connecting piece.

According to the utility model discloses printer roller class drive head connection structure, the elastic component with second connecting piece integrated into one piece is in roll body or drive head.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of the present invention.

The reference numbers illustrate:

a roller body 1; a drive head 2; an elastic member 3; a first connecting member 4; a second connecting piece 5.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and only serve to explain the technical solutions of the present invention in detail below with reference to the drawings and the embodiments.

As shown in fig. 1 and 2, according to the utility model discloses printer roller class drive head connection structure, including roll body 1 and drive head 2, be equipped with elastic component 3 and first connecting piece 4 between roll body 1 and the drive head 2, be equipped with on elastic component 3 with first connecting piece 4 accordant connection's second connecting piece 5, elastic component 3 with one of them of first connecting piece 4 sets up on roll body 1, and another then sets up on drive head 2.

Roll body 1 and drive head 2 are connected through first connecting piece 4 and second connecting

piece

5, 5 departments of second connecting piece are equipped with elastic component 3, in the assembling process, the extrusion force can be exerted to elastic component 3 to second connecting piece 5, make elastic component 3 take place elastic deformation, when removing to first connecting piece 4 departments, elastic component 3 resets, first connecting piece 4 can be connected to second connecting piece 5, in order to realize roll body 1 and drive head 2's connection, above-mentioned assembly method convenient and fast, high efficiency, and product stability is strong, drive head 2 is difficult for breaking away from roll body 1.

The first connecting piece 4 and the second connecting piece 5 can be connected in an inserting, clamping or magnetic attracting mode.

In this embodiment, the first connecting member 4 is a plug hole, the second connecting member 5 is a plug column, and the roller body 1 and the driving head 2 are connected by plugging the plug column into the plug hole.

Particularly, the spliced eye sets up on roll body 1, the spliced pole passes through elastic component 3 and sets up on drive head 2, and when roll body 1 was connected with drive head 2, the spliced pole was pegged graft in the spliced eye, and the top of spliced eye is not higher than 1 lateral wall of roll body. When the plug column needs to be detached, the plug column is pressed down at the plug hole by using a tool, and the driving head 2 is pulled outwards to detach the plug column.

In order to facilitate the rapid and accurate entering of the plug-in post into the plug-in hole during the assembly, the top end of the plug-in post is provided with an arc-shaped guide structure.

Further, the elastic member 3 may be a spring, rubber, elastic sheet, or other elastic structure existing in the prior art, and is not limited herein. One end of the elastic part 3 is fixedly connected with the roller body 1 or the driving head 2, the other end of the elastic part 3 is a free end, and the second connecting part 5 is arranged at the free end of the elastic part 3.

As shown in fig. 2, in the embodiment, the elastic member 3 is a spring piece integrally formed on the driving head 2, and has a simple structure and is convenient to manufacture. Furthermore, the elastic part 3 and the second connecting part 5 are integrally formed on the roller body 1, elements do not need to be independently installed, and the roller is more convenient to apply and more stable in effect.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same principle as the protection scope of the present invention.

Claims

1. The utility model provides a printer roller class drive head connection structure, its characterized in that includes roll body (1) and drive head (2), is equipped with elastic component (3) and first connecting piece (4) between roll body (1) and drive head (2), is equipped with second connecting piece (5) with first connecting piece (4) accordant connection on elastic component (3), elastic component (3) with one of first connecting piece (4) sets up on roll body (1), and another then sets up on drive head (2).

2. The connection structure of the driving head of the printer roller as claimed in claim 1, wherein the first connecting piece (4) and the second connecting piece (5) are connected by plugging, clamping or magnetic attraction.

3. The printer roller driving head connecting structure according to claim 2, wherein the first connecting member (4) is a plug hole, and the second connecting member (5) is a plug post.

4. The connection structure of the drive head of the printer roller type according to claim 3, wherein the insertion hole is provided on the roller body (1), the insertion post is provided on the drive head (2) through the elastic member (3), and when the roller body (1) is connected with the drive head (2), the insertion post is inserted into the insertion hole, and the top end of the insertion hole is not higher than the outer side wall of the roller body (1).

5. The printer roller drive head connection structure as claimed in claim 3, wherein the top end of the insertion post is of an arc-shaped configuration.

6. A roller-like drive head connection according to claim 1, characterized in that one end of the elastic member (3) is fixedly connected to the roller body (1) or the drive head (2), and the other end of the elastic member (3) is a free end.

7. A printer roller-like drive head connection according to claim 6, characterised in that the second connection member (5) is provided at the free end of the resilient member (3).

8. A printer roller-like drive head connection structure according to claim 6, wherein the elastic member (3) and the second connection member (5) are integrally formed with the roller body (1) or the drive head (2).