CN212933484U

CN212933484U - Mouse roller

Info

Publication number: CN212933484U
Application number: CN202021852201.1U
Authority: CN
Inventors: 姜在国
Original assignee: Dongguan Risheng Insulation Products Co Ltd
Current assignee: Dongguan Risheng Insulation Products Co Ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-09
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to the technical field of mouse accessories, in particular to a mouse roller, which comprises an annular body, a plurality of left convex parts, a plurality of right convex parts, an inner boss and a groove; the ring body comprises a left side surface, an outer circumferential surface, an inner circumferential surface and a right side surface, the left convex parts are convexly arranged on the outer circumferential surface, the right convex parts are convexly arranged on the outer circumferential surface, one right convex part is positioned between two adjacent left convex parts, the inner boss is convexly extended on the inner circumferential surface and extends towards the direction of the central axis of the ring body, the groove is concavely arranged on the inner boss, the left convex parts are connected with the left side surface, and the length of the left convex parts is smaller than the thickness of the ring body; through the right flank that sets up with left convex part interval, with the right convex part that left flank interval set up, a right convex part is located between two adjacent left convex parts, increases the clearance between two adjacent left convex parts or two adjacent right convex parts, reaches easy clear purpose.

Description

Mouse roller

Technical Field

The utility model relates to a mouse accessory technical field especially relates to a mouse roller.

Background

The roller is used as a main accessory in the mouse and is also one of the parts with the highest use frequency, the roller comprises a roller body and convex parts arranged on the roller body, the convex parts mainly increase friction force and facilitate the mouse to roll by consumers, the convex parts of the roller used in the prior art are generally in a straight strip shape and are arranged along the thickness direction of the roller, so that a gap between every two adjacent convex parts is used for storing dirt, and the traditional structure needs to be improved from the aspect of sanitation and safety.

Disclosure of Invention

In order to overcome the defect that the mouse roller in the prior art is unsanitary in the use process, the utility model aims to provide a mouse roller which achieves the aim of easy cleaning and realizes the aim of sanitary use.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a mouse roller comprises an annular body, a plurality of left convex parts, a plurality of right convex parts, an inner boss and a groove;

the ring body comprises a left side face, an outer circumferential face, an inner circumferential face and a right side face, the left convex portion is convexly arranged on the outer circumferential face, the right convex portion is convexly arranged on the outer circumferential face, one right convex portion is positioned between the two adjacent left convex portions, the inner boss is convexly extended on the inner circumferential face and extends towards the direction of the central axis of the ring body, the groove is concavely arranged on the inner boss, the left convex portion is connected with the left side face, and the length of the left convex portion is smaller than the thickness of the ring body.

Furthermore, left side convex part includes left connecting portion and left rib, left connecting portion are equipped with left inclined plane, the one end on left side inclined plane begins from the left surface and extends until being connected with left rib towards the direction of left rib, left rib is the form of buckling.

Further, the length of the left convex part is larger than half of the thickness of the annular body.

Further, the right convex part is connected with the right side surface, and the length of the right convex part is smaller than the thickness of the annular body.

Further, the length of the right convex part is larger than half of the thickness of the annular body.

Further, right side convex part includes right connecting portion and right rib, right connecting portion are equipped with right inclined plane, the one end and the right flank on right inclined plane are connected, the other end and the right rib on right inclined plane are connected, right rib is the form of buckling.

The utility model has the advantages that: through the right flank that sets up with left convex part interval, with the right convex part that left flank interval set up, a right convex part is located between two adjacent left convex parts, increases the clearance between two adjacent left convex parts or two adjacent right convex parts, reaches easy clear purpose.

Drawings

Fig. 1 is a schematic view of a first-view perspective structure of the present invention;

fig. 2 is a schematic view of a second perspective three-dimensional structure of the present invention;

fig. 3 is a schematic view of a third perspective three-dimensional structure of the present invention.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying drawings, which are not intended to limit the present invention.

Referring to fig. 1 to 3, a mouse wheel of the present invention includes an annular body 1, a plurality of left protrusions 2, a plurality of right protrusions 3, an inner boss 4 and a groove 5;

the ring body 1 comprises a left side surface 11, an outer circumferential surface 12, an inner circumferential surface 13 and a right side surface 14, the left convex parts 2 are convexly arranged on the outer circumferential surface 12, the right convex parts 3 are convexly arranged on the outer circumferential surface 12, one right convex part 3 is positioned between every two adjacent left convex parts 2, the inner boss 4 protrudes from the inner circumferential surface 13 and extends towards the direction of the central axis of the ring body, the groove 5 is concavely arranged on the inner boss 4, the left convex parts 2 are connected with the left side surface 11, and the length of the left convex parts 2 is smaller than the thickness of the ring body 1.

Left side convex part 2 includes left connecting portion 21 and left rib 22, left connecting portion 21 is equipped with left inclined plane 211, the one end of left inclined plane 211 begins from left surface 11 and extends until being connected with left rib 22 towards left rib 22's direction, left rib 22 is the form of buckling.

Specifically, in the embodiment, a plurality of left protrusions 2 and a plurality of right protrusions 3 are arranged on the outer circumferential surface 12 of the wheel body, the left protrusions 2 are arranged at intervals from the right side surface 14, the right protrusions 3 are arranged at intervals from the left side surface 11, that is, a right protrusion 3 is arranged between two adjacent left protrusions 2, the area of the outer circumferential surface 12 occupied by the left protrusions 2 and the right protrusions 3 is reduced, the gap between two adjacent left protrusions 2 or two adjacent right protrusions 3 is increased, the purpose of easy cleaning is achieved, the arrangement of the groove 5 is realized, the strength of the inner boss 4 is reduced, the deformation force of the annular body 1 is improved, the annular body 1 is conveniently mounted on the mouse, the arrangement of the left inclined surface 211 is used for realizing the smooth transition between the left protrusions 2 and the left side surface 11, the use comfort is improved, the bent left rib 22 is used for improving the use strength of the left rib 22, that is the use strength of the mouse roller is, the service life of the mouse roller is prolonged.

Through setting up the right flank 14 with left convex part 2 interval setting, with the right convex part 3 of 11 intervals settings of left flank, a right convex part 3 is located between two adjacent left convex parts 2, increases the clearance between two adjacent left convex parts 2 or two adjacent right convex parts 3, reaches easy clear purpose.

The length of the left convex part 2 is larger than half of the thickness of the annular body 1, and the length of the left convex part 2 is two thirds of the thickness of the annular body 1.

The right convex part 3 is connected with the right side surface 14, and the length of the right convex part 3 is less than the thickness of the annular body 1.

The length of the right convex part 3 is larger than half of the thickness of the annular body 1, and the length of the right convex part 3 is two thirds of the thickness of the annular body 1.

Right side convex part 3 includes right connecting portion 31 and right rib 32, right side connecting portion 31 is equipped with right inclined plane 311, the one end and the right flank 14 of right inclined plane 311 are connected, the other end and the right rib 32 on right inclined plane 311 are connected, right rib 32 is the form of buckling, and right inclined plane 311's setting plays right convex part 3 and the smooth transition of right flank 14, improves the comfort level of using, is the right rib 32 of the form of buckling, improves right rib 32's use strength, improves mouse wheel's use strength promptly, improves mouse wheel's life.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A mouse wheel is characterized in that: comprises an annular body (1), a plurality of left convex parts (2), a plurality of right convex parts (3), an inner boss (4) and a groove (5);

the ring body (1) comprises a left side face (11), an outer circumferential face (12), an inner circumferential face (13) and a right side face (14), the outer circumferential face (12) is convexly arranged on the left convex portion (2), the outer circumferential face (12) is convexly arranged on the right convex portion (3), one is arranged between every two adjacent left convex portions (2), the inner boss (4) is protrudingly extended from the inner circumferential face (13) and extends towards the direction of the central shaft of the ring body, the groove (5) is concavely arranged on the inner boss (4), the left convex portion (2) is connected with the left side face (11), and the length of the left convex portion (2) is smaller than the thickness of the ring body (1).

2. The mouse wheel of claim 1, wherein: left side convex part (2) are including left connecting portion (21) and left rib (22), left side connecting portion (21) are equipped with left inclined plane (211), the one end on left side inclined plane (211) is started to extend until being connected with left rib (22) from left surface (11) and towards the direction of left rib (22), left side rib (22) are the form of buckling.

3. The mouse wheel of claim 1, wherein: the length of the left convex part (2) is larger than half of the thickness of the annular body (1).

4. The mouse wheel of claim 1, wherein: the right convex part (3) is connected with the right side surface (14), and the length of the right convex part (3) is smaller than the thickness of the annular body (1).

5. The mouse wheel of claim 4, wherein: the length of the right convex part (3) is larger than half of the thickness of the annular body (1).

6. The mouse wheel of claim 4, wherein: right side convex part (3) are including right connecting portion (31) and right rib (32), right connecting portion (31) are equipped with right inclined plane (311), the one end and the right flank (14) of right inclined plane (311) are connected, the other end and the right rib (32) on right inclined plane (311) are connected, right rib (32) are the form of buckling.