CN212541293U

CN212541293U - Mouse DPI adjusts structure

Info

Publication number: CN212541293U
Application number: CN202021540315.2U
Authority: CN
Inventors: 吴明
Original assignee: Shenzhen Sqt Electronics Co ltd
Current assignee: Shenzhen Sqt Electronics Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-02-12
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a mouse DPI adjusting structure, belonging to the field of mice, and comprising a mounting substrate, the mounting substrate is fixedly arranged in the mouse, a plurality of connecting pins are fixedly arranged at the bottom of the mounting substrate, an elastic press switch is fixedly arranged at the top of the mounting substrate, a rotating wheel adjusting switch is fixedly arranged at the top of the mounting substrate and positioned at the left side of the elastic press switch, the elastic press switch is pressed, the signal of the press switch is transmitted to the DPI control chip for processing, the mouse DPI can change one gear in default set gears by pressing the elastic press switch once, when a user needs to fine-tune the mouse DPI, the rotating wheel adjusting switch can be rotated, the rotating condition is converted into an electric signal to be transmitted to a DPI control chip for processing, the DPI of the mouse is finely adjusted on the basis of the current default gear by the user rotating the rotary wheel adjusting switch back and forth.

Description

Mouse DPI adjusts structure

Technical Field

The utility model relates to a mouse field, more specifically say, relate to a mouse DPI adjusts structure.

Background

The mouse, an input device for computers, is also a pointer for the vertical and horizontal coordinate positioning of computer display systems, and is known by the shape of a mouse (known as mouse in hong Kong and Taiwan). The standard name of the computer is 'Mouse', the English name 'Mouse', and the Mouse is used for enabling the operation of the computer to be simpler, more convenient and quicker and replacing the complicated instructions of a keyboard.

DPI (dots per inch) is a unit of measure for a dot matrix digital image, which refers to the number of sampled, displayable or output dots per inch of length. Which is what is meant by on-mouse is how many "dots" the mouse cursor can move over the screen while the mouse is moved a distance of 1 inch on the desktop. When we need the mouse to move a fixed distance across the screen, the physical distance that a high DPI mouse hand operated mouse moves will be shorter than a low DPI mouse. High DPI mice often require only a small distance of hand movement to move the cursor from one edge of the screen to the other. A low DPI mouse often requires the mouse to move a distance several times greater than a high DPI mouse if this operation is to be accomplished. For some FPS players, when the FPS players need to turn around and the like, the operation can be easily completed by lightly operating a mouse with high DPI, and the mouse with low DPI can be realized only by dragging the mouse from the left side of a desk to the right side of the desk, so that for the players, the mouse with high DPI can bring good user experience to the players, but for some designers, engineers and other users, when the users need to perform some fine operations, the mouse with low DPI can be better. High DPI mice tend to make it difficult to park the mouse in a position where he wants to park. Therefore, the mouse of the DPI can be adjusted to be suitable for more people.

The existing mouse usually adjusts the sensitivity of the mouse through one or two DPI adjusting keys, and the existing DPI adjusting mode can only adjust a plurality of preset DPI gears of the mouse, cannot perform fine adjustment and cannot meet the personalized task requirements of a user.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a structure is adjusted to mouse DPI possesses and to finely tune mouse DPI, satisfies the advantage of the individualized demand of user, has solved current mouse and has carried out the regulation of mouse sensitivity through one or two DPI adjust button usually, and current DPI regulative mode can only be adjusted at several mouse DPI gears of predetermineeing, can't carry out slight regulation, can't satisfy the problem of the individualized task demand of user.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A mouse DPI adjusting structure comprises an installation substrate, wherein the installation substrate is fixedly installed inside a mouse, a plurality of connecting pins are fixedly installed at the bottom of the installation substrate, an elastic press switch is fixedly installed at the top of the installation substrate, a rotary wheel adjusting switch is fixedly installed at the left side of the elastic press switch at the top of the installation substrate, a DPI control chip is fixedly installed at the top of the installation substrate, the elastic press switch and the rotary wheel adjusting switch are respectively and electrically connected with the DPI control chip, when the mouse DPI needs to be adjusted, a user firstly presses the elastic press switch, a signal of the press switch is transmitted to the DPI control chip for processing, the elastic press switch can enable the mouse DPI to change a gear in a default set gear once, when the mouse DPI needs to be finely adjusted, the rotary wheel adjusting switch can be rotated, the rotating condition is converted into an electric signal to be transmitted to the DPI control chip for processing, the DPI of the mouse is finely adjusted on the basis of the current default gear by the user through the front-back rotation of the rotating wheel adjusting switch, so that the mouse DPI adjusting structure can not only switch the fixed gear any more, and the personalized task requirement of the user on the mouse DPI is met.

Preferably, the top swing joint that elasticity press the switch has presses the key cap, press the key cap for the semi-transparent plastics arc key cap that accords with human engineering, the inside fixed mounting who presses the key cap has the LED lamp, the LED lamp is connected with DPI control chip electricity, sends the light of different colours through the LED lamp when different DPI gears, makes the user can audio-visually know current mouse DPI, presses the key cap simultaneously and accords with human engineering's shape and can make the user press and use more comfortablely, the travelling comfort that hoisting device used.

Preferably, the outer fixed surface who presses the key cap installs antibacterial coating, reduces the bacterium that the surface bred when pressing the key cap use through antibacterial coating, improves the sanitary conditions when the device uses.

Preferably, the top of the rotating wheel adjusting switch is rotatably connected with an adjusting rotating wheel, and a user rotates the adjusting rotating wheel with a finger to perform rotation adjustment during use, so that the normal use of the device is guaranteed.

Preferably, the outer fixed surface who adjusts the runner is installed elasticity dull polish protective sheath, through the surperficial frictional force of elasticity dull polish protective sheath increase for it is more stable when the user rotates the regulation runner with the finger, and elastic sense of touch improves the travelling comfort that the user used simultaneously.

Preferably, an electromagnetic shielding protective layer is fixedly mounted on the outer surface of the DPI control chip, interference of external electromagnetic signals on the DPI control chip is reduced through the electromagnetic shielding protective layer, and the working stability of the DPI control chip is improved.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when mouse DPI is required to be adjusted by the scheme, a user firstly presses the elastic press switch, the signal transmission of the press switch is processed in the DPI control chip, the elastic press switch can change a gear of the mouse DPI in a default set gear every time, when the user needs to finely adjust the mouse DPI, the rotating wheel adjusting switch can be rotated, the rotating condition is converted into an electric signal to be transmitted into the DPI control chip for processing, the DPI of the mouse is finely adjusted on the basis of the current default gear by rotating the rotating wheel adjusting switch by the user, the mouse DPI adjusting structure can not be switched to a fixed gear, and the individual task requirement of the user on the mouse DPI is met.

(2) This scheme sends the light of different colours through the LED lamp when different DPI gears, makes the user can audio-visually know current mouse DPI, presses the shape that the key cap accords with human engineering simultaneously and can make the user press and use more comfortable, the travelling comfort that hoisting device used.

(3) This scheme reduces the bacterium that the surface bred when pressing the key cap use through antibacterial coating, improves the sanitary condition when device uses.

(4) When the scheme is used, a user rotates the adjusting rotating wheel with the fingers to rotate and adjust, and normal use of the device is guaranteed.

(5) This scheme is through the surperficial frictional force of elasticity dull polish protective sheath increase for it is more stable when the user rotates the regulation runner with the finger, and elastic sense of touch improves the travelling comfort that the user used simultaneously.

(6) According to the scheme, the interference of external electromagnetic signals to the DPI control chip is reduced through the electromagnetic shielding protective layer, and the working stability of the DPI control chip is improved.

Drawings

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

the reference numbers in the figures illustrate:

1. a mounting substrate; 2. a connecting pin; 3. an elastic push switch; 4. a rotating wheel adjusting switch; 5. a DPI control chip; 301. pressing the keycap; 302. an LED lamp; 311. an antimicrobial coating; 401. adjusting the rotating wheel; 411. an elastic frosted protective sleeve; 501. and an electromagnetic shielding protective layer.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, a DPI adjusting structure of a mouse includes an installation substrate 1, the installation substrate 1 is fixedly installed inside the mouse, a plurality of connection pins 2 are fixedly installed at the bottom of the installation substrate 1, an elastic press switch 3 is fixedly installed at the top of the installation substrate 1, a rotary wheel adjusting switch 4 is fixedly installed at the top of the installation substrate 1 at the left side of the elastic press switch 3, a DPI control chip 5 is fixedly installed at the top of the installation substrate 1, the elastic press switch 3 and the rotary wheel adjusting switch 4 are respectively electrically connected to the DPI control chip 5, when the DPI of the mouse needs to be adjusted, a user first presses the elastic press switch 3, a signal of the press switch is transmitted to the DPI control chip 5 for processing, the DPI of the mouse changes one gear in a default gear by pressing the elastic press switch 3 once, when the DPI of the mouse needs to be finely adjusted, the rotary wheel adjusting switch 4 can be rotated, the rotating condition is converted into an electric signal to be transmitted to the DPI control chip 5 for processing, the DPI of the mouse is finely adjusted on the basis of the current default gear by the user rotating the rotating wheel adjusting switch 4 forwards and backwards, so that the mouse DPI adjusting structure can not only be switched to a fixed gear, and the personalized task requirement of the user on the mouse DPI is met.

Further, the top swing joint that elasticity press switch 3 has and presses key cap 301, press the translucent plastics arc key cap that is accorded with human engineering of key cap 301, the inside fixed mounting who presses key cap 301 has LED lamp 302, LED lamp 302 is connected with DPI control chip 5 electricity, send the light of different colours through LED lamp 302 when different DPI gears, make the user can audio-visually know current mouse DPI, press the key cap 301 shape that accords with human engineering simultaneously and can make the user press and use more comfortablely, the travelling comfort that hoisting device used.

Furthermore, the outer surface of the pressing key cap 301 is fixedly provided with the antibacterial coating 311, bacteria bred on the surface when the pressing key cap 301 is used are reduced through the antibacterial coating 311, and the sanitation condition when the device is used is improved.

Furthermore, the top of the rotating wheel adjusting switch 4 is rotatably connected with an adjusting rotating wheel 401, and a user rotates the adjusting rotating wheel 401 with a finger to perform rotation adjustment during use, so that the normal use of the device is guaranteed.

Further, the outer fixed surface who adjusts runner 401 installs elasticity dull polish protective sheath 411, through the surperficial frictional force of elasticity dull polish protective sheath 411 increase for it is more stable when the user rotates adjustment runner 401 with the finger, and elastic sense of touch improves the travelling comfort that the user used simultaneously.

Furthermore, an electromagnetic shielding protection layer 501 is fixedly installed on the outer surface of the DPI control chip 5, interference of external electromagnetic signals to the DPI control chip 5 is reduced through the electromagnetic shielding protection layer 501, and the working stability of the DPI control chip 5 is improved.

The working principle is as follows: when the mouse DPI needs to be adjusted, a user firstly presses the elastic press switch 3, a signal of the press switch is transmitted to the DPI control chip 5 to be processed, the mouse DPI can change a gear in a default gear by pressing the elastic press switch 3 once, when the mouse DPI needs to be finely adjusted by the user, the rotating wheel adjusting switch 4 can be rotated, the rotating condition is converted into an electric signal to be transmitted to the DPI control chip 5 to be processed, the DPI of the mouse can be finely adjusted on the basis of the current default gear by the forward and backward rotation of the rotating wheel adjusting switch 4 by the user, the mouse DPI adjusting structure can not only be switched with the fixed gear any more, the individualized task requirement of the mouse DPI by the user is met, the problem that the mouse sensitivity can be adjusted by one or two DPI adjusting keys in the conventional mouse is solved, the conventional DPI adjusting mode can only be adjusted in a plurality of preset mouse DPI gears, fine adjustment cannot be performed, and the personalized task requirements of the user cannot be met.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a structure is adjusted to mouse DPI, includes mounting substrate (1), its characterized in that: mounting substrate (1) fixed mounting is in the inside of mouse, the bottom fixed mounting of mounting substrate (1) has a plurality of connection feet (2), the top fixed mounting of mounting substrate (1) has elasticity press the switch (3), the left side fixed mounting that the top of mounting substrate (1) is located elasticity press the switch (3) has runner regulating switch (4), the top fixed mounting of mounting substrate (1) has DPI control chip (5), elasticity press the switch (3) and runner regulating switch (4) are connected with DPI control chip (5) electricity respectively.

2. A mouse DPI adjustment structure according to claim 1, wherein: the top of the elastic press switch (3) is movably connected with a press key cap (301), the press key cap (301) is a semi-transparent plastic arc-shaped key cap conforming to human engineering, an LED lamp (302) is fixedly installed inside the press key cap (301), and the LED lamp (302) is electrically connected with a DPI control chip (5).

3. A mouse DPI adjustment structure according to claim 2, wherein: and an antibacterial coating (311) is fixedly arranged on the outer surface of the pressing keycap (301).

4. A mouse DPI adjustment structure according to claim 1, wherein: the top of the rotating wheel adjusting switch (4) is rotatably connected with an adjusting rotating wheel (401).

5. The mouse DPI adjusting structure of claim 4, wherein: the outer surface of the adjusting rotating wheel (401) is fixedly provided with an elastic sanding protective sleeve (411).

6. A mouse DPI adjustment structure according to claim 1, wherein: and an electromagnetic shielding protective layer (501) is fixedly arranged on the outer surface of the DPI control chip (5).