CN216527099U

CN216527099U - Thumb wheel structure of wireless mouse

Info

Publication number: CN216527099U
Application number: CN202123043702.2U
Authority: CN
Inventors: 苏雄; 王丰收
Original assignee: Suzhou Xingtuo Electronics Co ltd
Current assignee: Suzhou Xingtuo Electronics Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-13
Anticipated expiration: 2031-12-06

Abstract

The utility model belongs to the technical field of electronic equipment, and particularly relates to a thumb wheel structure of a wireless mouse. According to the mouse, the side rings are arranged on the two sides of the roller body, so that dust and impurities on the side wall of the through groove can be prevented from being accumulated, a gap between the roller body and the inner wall of the through groove can be blocked, and accidental water flow is prevented from entering the mouse; through setting up outer silica gel cover, crest, trough and hollow groove, can reach and remove single damping position for the gyro wheel main part and provide the reference, the pause when making the gyro wheel main part turn over the page feels more obvious, takes place to slide when avoiding the gyro wheel main part to rotate and pages or the excessive condition of upset.

Description

Thumb wheel structure of wireless mouse

Technical Field

The utility model relates to the technical field of electronic equipment, in particular to a thumb wheel structure of a wireless mouse.

Background

The thumb wheel of the mouse is usually a mouse roller wheel, the mouse roller wheel is usually a disc-shaped part which is positioned between a left key and a right key on the mouse, most of the popular mice in the market are provided with a roller wheel in the middle of the left key and the right key, the function of the mouse roller wheel is mainly that when an IE webpage or a text is browsed, the roller wheel is pushed forwards or backwards to browse, and the mouse roller wheel is generally used when a scroll bar exists in an interface.

The prior art has the following problems:

1. most of the existing mouse rollers are supported by a middle wheel shaft, the rollers rotate in the mouse, and meanwhile, the tops of the rollers extend out of a through groove in a mouse shell, but due to gaps between the side walls of the rollers and the through groove, a large amount of dust and impurities are accumulated on the inner wall of the through groove, so that the cleaning is difficult, the accumulated impurities easily fall into the mouse, and the influence on internal parts is caused;

2. the conventional mouse roller has poor control effect on the roller in the rolling process, so that the conditions of page sliding and excessive rolling are easy to occur when a webpage is browsed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a thumb wheel structure of a wireless mouse, which solves the problems that the inner wall of a through groove is accumulated with a large amount of dust and impurities, the cleaning is difficult, the impurities are accumulated and easily fall into the mouse to influence internal parts, and the rolling of a roller wheel is easy to cause page sliding and excessive rolling.

In order to achieve the purpose, the utility model provides the following technical scheme: wireless mouse's thumb wheel structure, including the gyro wheel main part, gyro wheel main part middle part is run through and is provided with the shaft, gyro wheel main part both sides all are provided with the side ring, the gyro wheel main part outside is provided with outer silica gel cover, outer silica gel upper surface is provided with the crest, the crest both sides are provided with the trough, the inside cavity groove that is close to crest department of outer silica gel cover lateral wall is provided with.

As a preferable technical scheme of the utility model, the side rings are annular, the side rings are made of felt, the number of the side rings is two, the side rings are distributed on two sides of the roller body, and the side rings are fixedly connected with the side walls of the roller body.

As a preferred technical scheme of the present invention, the outer silica gel sleeve is made of silica gel, the outer silica gel sleeve is annular, an inner diameter of the outer silica gel sleeve is matched with an outer diameter of the roller main body, and the outer silica gel sleeve is fixed to the outer side of the roller main body.

As a preferred technical scheme of the present invention, the outer surface of the outer silica gel sleeve is an arc-shaped protrusion to form a peak, the outer surface of the outer silica gel sleeve is an arc-shaped depression to form a trough, the outer surface of the outer silica gel sleeve is corrugated by connecting the peak with the trough, the number of the peaks and the troughs is ten, and the peaks and the troughs are alternately arranged on the outer silica gel sleeve.

In a preferred embodiment of the present invention, the hollow groove corresponds to a peak, and the peak forms a protruding support through the hollow groove.

Compared with the prior art, the utility model provides the thumb wheel structure of the wireless mouse, which has the following beneficial effects:

1. this wireless mouse's thumb wheel structure, through set up the side ring in gyro wheel main part both sides, gyro wheel main part both sides clean the friction through the logical groove lateral wall on side ring and the mouse shell, avoid leading to on the one hand that dust impurity piles up on the groove lateral wall, on the other hand can carry out the shutoff to the space between gyro wheel main part and the logical groove inner wall, inside avoiding unexpected rivers to get into mouse, reach the waterproof dustproof effect to the space between gyro wheel main part and the logical groove.

2. This wireless mouse's thumb wheel structure, through setting up outer silica gel cover, the crest, trough and hollow groove, through set up the silica gel cover on gyro wheel main part surface, the silica gel material that utilizes outer silica gel cover increases the comfort of user's hand touch, borrow the hollow groove simultaneously and support the crest is protruding, increase the elasticity of crest, make the touch of gyro wheel main part more comfortable, and the crest links up with the trough and forms the corrugate and fluctuate, provide the reference for the gyro wheel main part removes single damping position, pause when making the gyro wheel main part turn over the page feels more obvious, take place smooth page or the excessive condition of upset when avoiding the gyro wheel main part to rotate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a side ring structure according to the present invention;

FIG. 3 is a schematic view of the structure of an outer silica gel sleeve according to the present invention;

FIG. 4 is a schematic cross-sectional view of the outer silicone sleeve of the present invention.

In the figure: 1. a roller body; 2. a wheel axle; 3. a side ring; 4. an outer silica gel sleeve; 5. wave crest; 6. a trough of a wave; 7. a hollow channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: wireless mouse's thumb wheel structure, including gyro wheel

main part

1, 1 middle part of gyro wheel main part is run through and is provided with

shaft

2, 1 both sides of gyro wheel main part all are provided with side ring 3, a waterproof dustproof in space between gyro wheel main part 1 and the logical groove, 1 outside of gyro wheel main part is provided with outer silica gel cover 4, a comfort for increasing the touch of gyro wheel

main part

1, 4 upper surfaces of outer silica gel cover are provided with

crest

5, 5 both sides of crest are provided with trough 6, for 1 single damping position of gyro wheel main part removal provides the reference, 4 inside being close to crest 5 departments of outer silica gel cover lateral wall are provided with cavity groove 7, increase crest 5 elasticity.

In the embodiment, the side rings 3 are annular, the side rings 3 are made of felt, the number of the side rings 3 is two, the side rings are distributed on two sides of the roller main body 1, and the side rings 3 are fixedly connected with the side wall of the roller main body 1, so that dust and impurities on the side wall of the through groove are prevented from being accumulated, a gap between the roller main body 1 and the inner wall of the through groove can be blocked, and accidental water flow is prevented from entering the mouse; the outer silica gel sleeve 4 is made of silica gel, the outer silica gel sleeve 4 is in a ring shape, the inner diameter size of the outer silica gel sleeve 4 is matched with the outer diameter size of the roller main body 1, the outer silica gel sleeve 4 is fixed on the outer side of the roller main body 1, the outer silica gel sleeve 4 is sleeved on the outer side of the roller main body 1 and used for protecting the outer silica gel sleeve 4 on one hand and increasing the comfortable feeling of a user for touching the roller main body 1 by hands on the other hand; the outer surface of the outer silica gel sleeve 4 is arc-shaped and protruded to form a wave crest 5, the outer surface of the outer silica gel sleeve 4 is arc-shaped and sunken to form a wave trough 6, the outer surface of the outer silica gel sleeve 4 is connected with the wave trough 6 by the wave crest 5 to form corrugated fluctuation, the number of the wave crests 5 and the wave troughs 6 is ten groups, and the wave crests 5 and the wave troughs 6 are alternately arranged on the surface of the outer silica gel sleeve 4 to provide reference for moving a single damping position of the roller body 1, so that the stopping sense of the roller body 1 during page turning is more obvious, and the condition of page sliding or excessive turning during rotation of the roller body 1 is avoided; the hollow groove 7 corresponds to the wave crest 5, and the wave crest 5 forms a protruding support through the hollow groove 7, so that the elasticity of the wave crest 5 is increased, and the roller body 1 is more comfortable to touch.

The working principle and the using process of the utility model are as follows: the user is at first when browsing the webpage, stir gyro wheel main part 1 through the finger and rotate, gyro wheel main part 1 rotates and passes through 2 transmission information of shaft, through set up side ring 3 in gyro wheel main part 1 both sides, side ring 3 cleans the friction to logical groove lateral wall on the mouse shell, avoid leading to on the one hand dust impurity to pile up on the lateral wall, on the other hand can carry out the shutoff to the space between gyro wheel main part 1 and the logical inslot wall, avoid unexpected rivers to get into inside the mouse, simultaneously, user hand touching outer silica gel cover 4 in the use of gyro wheel main part 1, utilize outer silica gel cover 4 and well cavity 7 to increase the comfort of user hand touch, crest 5 links up with trough 6 simultaneously and forms the corrugate and fluctuates, provide the reference for gyro wheel main part 1 removes single damping position, take place smooth page or the excessive condition of upset when avoiding gyro wheel main part 1 to rotate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Thumb wheel structure of wireless mouse, including gyro wheel main part (1), its characterized in that: the utility model discloses a gyro wheel, including gyro wheel main part (1), gyro wheel main part (1) middle part is run through and is provided with shaft (2), gyro wheel main part (1) both sides all are provided with side ring (3), the gyro wheel main part (1) outside is provided with outer silica gel cover (4), outer silica gel cover (4) upper surface is provided with crest (5), crest (5) both sides are provided with trough (6), the inside cavity groove (7) that is close to crest (5) department of outer silica gel cover (4) lateral wall.

2. The thumb wheel structure of a wireless mouse according to claim 1, wherein: the side rings (3) are annular, the side rings (3) are made of felt, the number of the side rings (3) is two, the side rings are distributed on two sides of the roller body (1), and the side rings (3) are fixedly connected with the side wall of the roller body (1).

3. The thumb wheel structure of a wireless mouse according to claim 1, wherein: outer silica gel cover (4) material is silica gel, outer silica gel cover (4) are the ring form, outer silica gel cover (4) internal diameter size and the external diameter size looks adaptation of gyro wheel main part (1), outer silica gel cover (4) are fixed in the gyro wheel main part (1) outside.

4. The thumb wheel structure of a wireless mouse according to claim 1, wherein: outer silica gel cover (4) surface is the arc and swells and forms crest (5), outer silica gel cover (4) surface is the arc sunken trough (6) that forms, outer silica gel cover (4) surface is linked up by crest (5) and trough (6) and forms corrugate and undulant, crest (5) are ten groups with the quantity of trough (6), crest (5) are alternate arrangement with trough (6) at outer silica gel cover (4) surface.

5. The thumb wheel structure of a wireless mouse according to claim 1, wherein: the position of the hollow groove (7) corresponds to that of the wave crest (5), and the wave crest (5) forms a protruding support through the hollow groove (7).