CN2828925Y

CN2828925Y - Mouse structure capable of regulating center-of-gravity

Info

Publication number: CN2828925Y
Application number: CNU2005201222759U
Authority: CN
Inventors: 张原荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-27
Filing date: 2005-09-27
Publication date: 2006-10-18
Anticipated expiration: 2015-09-27

Abstract

The utility model provides a mouse capable of regulating the center of gravity, which comprises a casing, a cursor control unit, a plurality of keys and a cover body, wherein a counter weight assembly is arranged on the cover body of the mouse and can be positioned on different positions of the cover body according to requirement; thereby, the center of gravity of the mouse can be adjusted by using the cover body with the counter weight assembly positioned on different positions. Thus, the center of gravity of the mouse can be adjusted according to operating habit and different demands of users so that the mouse has the advantages of convenient use, good controllability and easy operation.

Description

The mouse structure of the adjustable bulk wight heart

Technical field

The utility model relates to a kind of mouse structure of the adjustable bulk wight heart, refers to that especially a kind of center of gravity can adjust, and can adjust center of gravity in response to user's operating habit and different demand, and comparatively smoothly, controllability is preferable during use, uses mouse structure comparatively easily.

Background technology

" mouse " is our important tool when the operational computations machine, and mouse has been arranged in the hand, and we are control computer easily just, and it is easier to allow computer operation get up, and has become the indispensable input media of various rating calculation machines at present.The mouse of mechanical type and photo-electric is in the reasonable time of also popular.

The mechanical type mouse is to be provided with the spheroid that an appearance is coated with rubber in bottom centre, when mouse slides on the table, and balls tumble, drive two grid wheel by two rollers and rotate, two rollers are orthogonal, represent the displacement of X, Y direction respectively, the grid wheel has luminescence component on one side, can send visible or infrared light, when the light transmission grating is taken turns, shine the receiving unit of another side, make its conducting, obtain an electronegative potential, when the grid wheel obstructs the light at operation circuit, receiving unit ends, and obtains noble potential.Rotation along with the grid wheel, produce a series of height potential pulse, after CPU (central processing unit) (CPU) utilizes corresponding software to handle, can determine direction and distance that mouse moves, press predetermined mousebutton in specific zone, computing machine can be carried out corresponding operation.

Optical mouse does not then have machinery to roll partly, and two groups of mutual rectangular photodetectors are arranged, and represents X, Y direction respectively, and it must slide on the slide plate of special use.Slide plate is divided into many little grids, and the illumination of sending when luminescence component is mapped to the blank space on the slide plate, reflected back receiving unit, make its conducting, obtain an electronegative potential, when illumination is to net grid lines at operation circuit, then absorbed, cause receiving unit to end, the output noble potential by lines.CPU (central processing unit) is handled the height potential pulse of X, Y direction, promptly knows the displacement situation of mouse.

But in the prior art, no matter mechanical type or optical mouse, its center of gravity is all fixedly pattern, can't change the mouse center of gravity in response to user's different demands.Yet mouse is in the use of reality; regular meeting is because of user's operating habit difference (for example with left hand and right-hand operated); then have different center of gravity demands; therefore the fixing mouse of center of gravity; be difficult to be applicable to different users; situation about having in use not smoothly takes place, and controllability is relatively poor, uses inconvenient.

Therefore, can the improving of the above-mentioned disappearance of inventor's thoughts is that the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned disappearance finally.

Summary of the invention

Fundamental purpose of the present utility model is to provide a kind of mouse structure of the adjustable bulk wight heart, and comparatively smoothly, controllability was preferable when it can allow mouse use, and it is comparatively convenient to use.

In order to reach above-mentioned purpose, the utility model provides a kind of mouse structure of the adjustable bulk wight heart, comprise a housing, a cursor control module, most buttons, a lid and balance weight assemblies, this enclosure interior is provided with a circuit board, this cursor control module is arranged on this circuit board, and this cursor control module exposes this housing bottom, and these buttons are arranged on this housing, this lid is removable to be arranged on this housing, and this balance weight assembly is fixed on this lid.

The utility model is to be provided with a balance weight assembly on the lid of mouse, this balance weight assembly can be arranged at positions different on the lid according to need, and can utilize the lid of changing different balance weight assemblies position, and in response to user's operating habit and different demands and adjust the center of gravity of mouse, when allowing mouse use comparatively smoothly, controllability is preferable, and it is comparatively convenient to use.

For enabling further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet institute's accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is a stereographic map of the present utility model.

Fig. 3 is a upward view of the present utility model.

Fig. 4 is a vertical view of the present utility model.

Fig. 5 is the vertical view that the utility model revolves another user mode.

Fig. 6 is the vertical view that the utility model revolves another user mode.

Embodiment

Symbol description in the accompanying drawing:

1 housing

2 cursor control modules

3 buttons

4 buttons

5 rollers

6 lids

7 balance weight assemblies

See also Fig. 1 to Fig. 4, the utility model provides a kind of mouse structure of the adjustable bulk wight heart, this mouse includes a housing 1, a cursor control module 2, most buttons 3,4, a roller 5, a lid 6 and balance weight assemblies 7, wherein this housing 1 is a ducted body made from plastic material, and its inside is provided with a circuit board (figure slightly).This cursor control module 2 is the control device of mechanical type or optical profile type, in the present embodiment, this cursor control module 2 is the control device of optical profile type, this cursor control module 2 is arranged on the circuit board of this housing 1 inside, this cursor control module 2 also electrically connects with circuit board, this cursor control module 2 exposes this housing 1 bottom, can be in order to the moving direction and the distance of mouse beacon cursor.These buttons 3,4 and roller 5 are arranged on this housing 1, these buttons 3,4 and roller 5 and the electric connection suitable with circuit board, can provide instruction, selected text or the pattern of carrying out menu by pushing of these buttons 3,4, press button or option, page turning up and down in the dialog box, show function such as rapid menu, and can be by the rolling scrolling window of this roller 5; Because of above-mentioned mouse structure is roughly identical with existing structure, be not the category that the utility model is applied for a patent, so no longer given unnecessary details.

This lid 6 is to make with plastic material, and this lid 6 is covered in this housing 1 top, and this lid 6 is to be connected in this housing 1 in removable modes such as screw lock or clampings, and can change different lids 6 in response to user's needs.

This balance weight assembly 7 is flat blocks of making than dense timber matter with metal etc., and this balance weight assembly 7 is fixed on this lid 6, and this balance weight assembly 7 is to utilize modes such as screw lock, interlocking or composite molding to be fixedly arranged on these lid 6 inner faces or to be embedded in this lid 6 inside.This balance weight assembly 7 can be arranged at that this lid 6 is taken back (as Fig. 4), middle (as Fig. 5) or the positions such as (as Fig. 6) that takes over, also can make multiple lid 6, allow the user can be according to operating habit and different demands and select the lid 6 of different balance weight assemblies 7 positions for use with different balance weight assemblies 7 positions; By above-mentioned composition to form the mouse structure of the adjustable bulk wight heart of the present utility model.

The utility model is to be provided with a balance weight assembly 7 on the lid 6 of mouse, and can utilize the lid 6 (as Fig. 4, Fig. 5 and Fig. 6) of changing different balance weight assemblies 7 positions, and then the center of gravity of adjustment mouse, therefore the utility model can be adjusted the center of gravity of mouse in response to user's operating habit and different demands, when allowing mouse use comparatively smoothly, controllability is preferable, and it is comparatively convenient to use.

But the above only is a preferable possible embodiments of the present utility model, non-so promptly arrest limit claim of the present utility model, so the equivalent structure that uses the utility model instructions and accompanying drawing content to do such as changes, and all in like manner all is contained in the scope of the present utility model, closes and gives Chen Ming.

Claims

1, a kind of mouse structure of the adjustable bulk wight heart, this mouse comprises a housing, a cursor control module, most individual button and a lid, this enclosure interior is provided with a circuit board, this cursor control module is arranged on this circuit board, this cursor control module exposes this housing bottom, and these buttons are arranged on this housing, it is characterized in that: also comprise a balance weight assembly, this balance weight assembly is fixed on this lid, and this lid is removable to be arranged on this housing.

2, according to the mouse structure of the described adjustable bulk wight heart of claim 1, it is characterized in that, be provided with a roller on this housing in addition, this roller and this circuit board electrically connect.

According to the mouse structure of the described adjustable bulk wight heart of claim 1, it is characterized in that 3, this lid is to be connected in this housing with screw lock or snap fit.

According to the mouse structure of the described adjustable bulk wight heart of claim 1, it is characterized in that 4, this balance weight assembly is arranged at this lid position of taking back.

According to the mouse structure of the described adjustable bulk wight heart of claim 1, it is characterized in that 5, this balance weight assembly is arranged at this lid centre position.

According to the mouse structure of the described adjustable bulk wight heart of claim 1, it is characterized in that 6, this balance weight assembly is arranged at this lid position that takes over.

According to the mouse structure of the described adjustable bulk wight heart of claim 1, it is characterized in that 7, this balance weight assembly is fixedly arranged on this lid inner face or is embedded in this lid portion inside.