CN205581814U - Roll mouse with universal ball - Google Patents
Roll mouse with universal ball Download PDFInfo
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- CN205581814U CN205581814U CN201620313125.4U CN201620313125U CN205581814U CN 205581814 U CN205581814 U CN 205581814U CN 201620313125 U CN201620313125 U CN 201620313125U CN 205581814 U CN205581814 U CN 205581814U
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Abstract
The utility model discloses a roll mouse with universal ball, four round holes of mouse housing bottom distribution, every an universal ball all imbeds in the round hole, every universal ball all comprises concave spherical surface cylindrical shell, little ball, ball apron and big ball, little ball evenly distributed is at concave spherical surface cylindrical shell inlayer, big ball embedding is in the concave spherical surface cylindrical shell, big ball with the mutual rolling contact of little ball, the ball apron seals little ball at concave spherical surface cylindrical shell inlayer, the spheroid of big ball is inside some places universal ball in, and another part is exposed outside universal ball, and the steel ball of universal ball can rotate in the same direction as smooth and steady 360 degrees, through the big ball and the desktop rolling friction of four the universal balls in bottom for mouse is sensitiveer, fast, laborsaving, light, and the wearability of metal also lets the life of mouse longer simultaneously.
Description
Technical field
This utility model relates to computer fittings, a kind of roll mouse with multi-directional ball.
Background technology
Mouse, be office, domestic and game through one of commonly used computer fittings, be most commonly that optical mouse in the market, optical mouse has accurate positioning, mobile smooth and be difficult to the advantages such as dirty, is extensively welcomed by the general public.Four strong points or plastic cement block are arranged at the bottom of optical mouse, the general foot being mouse pastes, its benefit is can to touch screw hole and prevent bottom abrasion mouse, reduce the friction area of mouse and desktop, use Mousekeeper that mouse can be kept smooth when of slip, steadily, but it is that Mousekeeper is all made up of plastic cement and rub with desktop face and face, we will often find that mouse used long after hem facing abrasion quickly and then lose viscosity and come off, mouse is caused to be uneven when sliding, the most smooth and steady, react insensitive, frictional force increase causes wrist fatigue, inconvenience when causing use.
Utility model content
The purpose of this utility model is to provide a kind of roll mouse with multi-directional ball, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of roll mouse with multi-directional ball, it is characterized in that, including mouse case and multi-directional ball, four circular holes it are distributed bottom described mouse case, a multi-directional ball is embedded in each described circular hole, each described multi-directional ball is by concave spherical surface cylindrical shell, little ball, ball cover plate and big ball composition, described concave spherical surface cylindrical shell is completely embedded in circular hole, described little ball is evenly distributed on concave spherical surface cylindrical shell internal layer, described big ball is embedded in concave spherical surface cylindrical shell, described big ball contacts with each other with described little ball, described ball cover plate by spacing for little ball at concave spherical surface cylindrical shell internal layer, a spheroid part for described big ball is placed in inside multi-directional ball, another part is exposed outside multi-directional ball.
As further program of the utility model: described big ball, concave spherical surface cylindrical shell and little ball use metal material to make.
As this utility model further scheme: described ball cover plate uses plastic material to make.
As this utility model further scheme: described concave spherical surface cylindrical shell and mouse bottom circular aperture interference fit.
As this utility model further scheme: the partial volume that described big ball is exposed at outside multi-directional ball is identical.
Compared with prior art, the beneficial effects of the utility model are: concave spherical surface cylindrical shell embeds in mouse bottom circular aperture, the big ball of multi-directional ball front end exposes simultaneously, when using mouse, by the big ball in the multi-directional ball of four, bottom and desktop rolling friction, the steel ball of multi-directional ball can smooth and stable 360 degree rotate, sensitiveer, fast, laborsaving, light when using mouse, the wearability of metal also allows service life of mouse longer simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the roll mouse of band multi-directional ball；
Fig. 2 be the roll mouse of band multi-directional ball profile；
Fig. 3 is the profile of multi-directional ball.
In figure: 1-mouse case, 2-circular hole, 3-multi-directional ball, 301-concave spherical surface cylindrical shell, the little ball of 302-, 303-ball cover plate, the big ball of 304-.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-3，In this utility model embodiment，A kind of roll mouse with multi-directional ball，Including mouse case 1 and multi-directional ball 3，Four circular holes 2 it are distributed bottom described mouse case 1，A multi-directional ball 3 is embedded in each described circular hole 2，Each described multi-directional ball 3 is by concave spherical surface cylindrical shell 301、Little ball 302、Ball cover plate 303 and big ball 304 form，Described concave spherical surface cylindrical shell 301 is completely embedded in mouse bottom circular aperture 2，Described little ball 302 is evenly distributed on concave spherical surface cylindrical shell 301 internal layer，Described big ball 304 is embedded in concave spherical surface cylindrical shell 301，Big ball 304 contacts with each other with little ball 302，Described ball cover plate 303 by spacing for little ball 302 at concave spherical surface cylindrical shell 301 internal layer，It is internal that a spheroid part for described big ball 304 is placed in multi-directional ball 3，Another part is exposed outside multi-directional ball 3.
Described big ball 304, concave spherical surface cylindrical shell 301 and little ball 302 use metal material to make.
Described ball cover plate 303 uses plastic material to make.
Described concave spherical surface cylindrical shell 301 and mouse bottom circular aperture 2 interference fit.
The partial volume that described big ball 304 is exposed at outside multi-directional ball 3 is identical.
Operation principle of the present utility model is: this utility model is by the big ball 304 in four multi-directional ball 3 and desktop rolling friction, and the big ball 304 in multi-directional ball 3 can carry out 360 degree of rotations smooth and smoothly.During mobile mouse, big ball 304 bottom mouse case 1 carries out rolling friction with desktop, more smooth compared to the friction of original hem facing and durable, big ball 304 can be played position-limiting action by little ball 302 and ball cover plate 303 within concave spherical surface cylindrical shell 301 simultaneously, multi-directional ball 3 and the interference fit of mouse case 1 bottom circular aperture 2 make the fixing fastening of multi-directional ball 3, will not rock.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in this utility model.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (5)
- null1. the roll mouse with multi-directional ball，It is characterized in that，Including mouse case (1) and multi-directional ball (3)，Four circular holes (2) of described mouse case (1) bottom distribution，A multi-directional ball (3) is embedded in each described circular hole (2)，Each described multi-directional ball (3) is by concave spherical surface cylindrical shell (301)、Little ball (302)、Ball cover plate (303) and big ball (304) composition，Described concave spherical surface cylindrical shell (301) is completely embedded in circular hole (2)，Described little ball (302) is evenly distributed on concave spherical surface cylindrical shell (301) internal layer，Described big ball (304) is embedded in concave spherical surface cylindrical shell (301)，Big ball (304) contacts with each other with little ball (302)，It is internal that a spheroid part for described big ball (304) is placed in multi-directional ball (3)，Another part is exposed in multi-directional ball (3) outward.
- A kind of roll mouse with multi-directional ball the most according to claim 1, it is characterised in that described big ball (304), concave spherical surface cylindrical shell (301) and little ball (302) use metal material to make.
- A kind of roll mouse with multi-directional ball the most according to claim 1, it is characterised in that described ball cover plate (303) uses plastic material to make.
- A kind of roll mouse with multi-directional ball the most according to claim 1, it is characterised in that described concave spherical surface cylindrical shell (301) and circular hole (2) interference fit.
- 5. according to a kind of roll mouse with multi-directional ball described in claim 1 or 2 or 3, it is characterised in that it is identical that described big ball (304) is exposed at multi-directional ball (3) partial volume outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620313125.4U CN205581814U (en) | 2016-04-14 | 2016-04-14 | Roll mouse with universal ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620313125.4U CN205581814U (en) | 2016-04-14 | 2016-04-14 | Roll mouse with universal ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205581814U true CN205581814U (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620313125.4U Active CN205581814U (en) | 2016-04-14 | 2016-04-14 | Roll mouse with universal ball |
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| CN (1) | CN205581814U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515452A (en) * | 2017-10-11 | 2017-12-26 | 西南石油大学 | A kind of lens mounting stand of adjustable angle |
| CN109656389A (en) * | 2018-12-24 | 2019-04-19 | 曾麒麟 | It can be relieved the mouse of hand fatigue |
| CN110277298A (en) * | 2019-07-26 | 2019-09-24 | 江苏鲁汶仪器有限公司 | A kind of radio frequency rotary joint and the ion etching system for being provided with radio frequency rotary joint |
| CN111508366A (en) * | 2020-05-19 | 2020-08-07 | 武汉华星光电半导体显示技术有限公司 | Rollable flexible display device |
| CN114803369A (en) * | 2022-04-18 | 2022-07-29 | 山东灵犀院科技发展股份有限公司 | Rolling element with stable sealing performance |
-
2016
- 2016-04-14 CN CN201620313125.4U patent/CN205581814U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107515452A (en) * | 2017-10-11 | 2017-12-26 | 西南石油大学 | A kind of lens mounting stand of adjustable angle |
| CN109656389A (en) * | 2018-12-24 | 2019-04-19 | 曾麒麟 | It can be relieved the mouse of hand fatigue |
| CN109656389B (en) * | 2018-12-24 | 2021-11-12 | 石京 | Mouse capable of relieving hand fatigue |
| CN110277298A (en) * | 2019-07-26 | 2019-09-24 | 江苏鲁汶仪器有限公司 | A kind of radio frequency rotary joint and the ion etching system for being provided with radio frequency rotary joint |
| CN111508366A (en) * | 2020-05-19 | 2020-08-07 | 武汉华星光电半导体显示技术有限公司 | Rollable flexible display device |
| CN114803369A (en) * | 2022-04-18 | 2022-07-29 | 山东灵犀院科技发展股份有限公司 | Rolling element with stable sealing performance |
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| C14 | Grant of patent or utility model | ||
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