WO2022056962A1

WO2022056962A1 - Mouse convenient to replace accessories

Info

Publication number: WO2022056962A1
Application number: PCT/CN2020/119024
Authority: WO
Inventors: 顾武斌
Original assignee: 顾武斌
Priority date: 2020-09-18
Filing date: 2020-09-29
Publication date: 2022-03-24
Also published as: CN212809163U

Abstract

A mouse convenient to replace accessories. The mouse comprises buttons (1), a rear cover (2), a middle housing (3), a bottom cover (4), and a PCB (5); the buttons (1) are detachably arranged on the middle housing (3) by means of snap-fitting structures, the rear cover (2) is detachably arranged on the middle housing (3) by means of a snap-fitting structure and the front end of the rear cover (2) covers the rear ends of the buttons (1); the bottom cover (4) is detachably arranged on the bottom side of the middle housing (3), the PCB (5) is fixedly arranged between the bottom cover (4) and the middle housing (3), switches (54) are detachably arranged on the PCB (5), and the switches (54) pass through the middle housing (3) and correspond to the buttons (1). The detachable arrangement of the buttons (1), the rear cover (2) and the middle housing (3) makes it convenient to replace some structures in the mouse when damaged, and can effectively avoid resource waste; moreover, on the basis of the detachable connection between the PCB (5) and the switches (54), when the switches need to be replaced, only the rear cover (2) and the buttons (1) need to be opened so as to replace the switches (54) on the PCB (5). Furthermore, the mouse has a simple structure and facilitates production and processing.

Description

A mouse that is easy to replace accessories

technical field

The utility model belongs to the field of mice, in particular to a mouse with convenient replacement of accessories.

Background technique

The mouse, an external input device of the computer, is also an indicator for the positioning of the vertical and horizontal coordinates of the computer display system. It is named after the mouse-like shape. Its standard name should be "mouse", the English name is "Mouse", the use of the mouse is to make the operation of the computer easier and faster, instead of the tedious instructions of the keyboard. However, the existing mouse still has the defect of inconvenient disassembly; it is inconvenient to replace when part of the structure of the mouse is damaged, and users often need to buy a new mouse, which not only causes a waste of resources, but also increases the cost of using the mouse .

For example, the reference document 1 with the patent application number "201822231087.X" discloses a mouse with an adjustable size, which includes a mouse body, a left mouse button, a right mouse button, and a mouse wheel located between the left mouse button and the right mouse button. The left and right sides of the mouse body are provided with a bottom plate and an extension plate, the bottom plate is fixedly connected with the mouse body, the mouse body and the extension plate are connected by an adjustment mechanism, the left side of the left mouse button and the right side of the right mouse button are connected. Adjustment rollers are respectively provided, and an inflatable pad is movably provided at the tail end of the mouse body. The mouse disclosed in the reference document 1 can be adapted to a certain degree according to the size of the user's palm, that is, the width and length are adjusted and adapted, with strong adaptability and high practicability, thereby improving the feel and use effect. However, the comparison document 1 still does not solve the defect that the existing mouse is inconvenient to replace.

SUMMARY OF THE INVENTION

In order to solve the above problems, the primary purpose of the present invention is to provide a mouse with convenient replacement of accessories, which can be more convenient to replace when part of the structure of the mouse is damaged, and can effectively avoid waste of resources.

Another object of the present invention is to provide a mouse which is convenient to replace accessories, the mouse has a simple structure and is convenient for production and processing.

In order to achieve the above objects, the technical solutions of the present invention are as follows.

The utility model provides a mouse with convenient replacement of accessories. The mouse comprises buttons, a back cover, a middle case, a bottom cover and a PCB board. The buttons are detachably arranged on the middle case through a buckle structure. The cover is detachably arranged on the middle case through a snap-fit structure, and the front end of the back cover covers the rear end of the button; the bottom cover is detachably arranged on the bottom side of the middle case, and the PCB board is fixedly arranged on the bottom cover and the middle case. Between the shells, a switch is detachably provided on the PCB board, and the switch passes through the middle shell and corresponds to the button. In the mouse, the detachable arrangement of the buttons, the back cover and the middle shell makes it easier to replace when part of the structure of the mouse is damaged, which can effectively avoid waste of resources; at the same time, the detachable connection based on the PCB board and the switch , when the switch needs to be replaced, it is only necessary to open the back cover and the button, and replace the switch on the PCB board. Moreover, the mouse has a simple structure and is convenient for production and processing. The principle of the design of the detachable connection realized by the buckle structure is the prior art, for example, the buckle protrusion is used for cooperation with the corresponding buckle slot or the buckle through hole. The above buttons are equivalent to the left button and the right button in the existing mouse. The left button and the right button correspond to the position of the switch on the PCB board, and the switch is the switch of the left button and the right button of the mouse, which is the existing button. Technology. The above-mentioned PCB board is the PCB board in the existing mouse, which is the prior art, that is, the structure for realizing the function of the mouse. The detachable design of the switch on the PCB board is the prior art.

Further, magnets or screws are fixed on the rear cover, magnets are fixed on the middle shell, and the magnets or screws on the rear cover are matched with the magnets on the middle shell. The above screws are made of iron. The connection between the back cover and the middle case is strengthened by the adsorption between the magnet and the magnet or the adsorption between the magnet and the screw, so that the back cover is more stable after being installed.

Further, the middle shell is also provided with a scroll wheel and a DPI button, and both the scroll wheel and the DPI button are exposed through the buttons. The DPI button corresponds to the position of the DPI button switch on the PCB board, the wheel is connected to the PCB board, and the above connection relationships are all in the prior art.

Further, the side of the middle shell is also provided with a side key, and the side key corresponds to the position of the PCB board. The side key corresponds to the position of the side key switch on the PCB. The above-mentioned side keys, scroll wheels and DPI keys are all in the prior art, and the connection between them and the PCB board is in the prior art.

Further, a drawer is fixedly arranged on the middle shell, and a accommodating cavity is arranged in the drawer, and a battery or a weighted iron is fixedly arranged in the accommodating cavity. When the mouse is a wireless mouse, the structure fixed in the drawer is a battery, which plays the role of supplying power to the PCB board. When the mouse is a wired mouse, the weighted iron is fixed in the drawer. The weight of the wired mouse and the wireless mouse is kept the same, which makes the mouse feel better. In addition to adding weighted iron with the same weight as the battery, weighted iron with different weights can also be added according to the user's needs.

Further, the PCB board is provided with LED lamp beads, and a light-transmitting light-emitting element is fixedly disposed at the bottom cover corresponding to the LED lamp beads. The position of the drawer corresponds to the LED lamp beads, wherein the drawer can be a LOGO cover. The light-emitting element is made of light-transmitting material.

Further, two protruding parts are fixedly arranged on the lower side of the button, the protruding parts correspond to the positions of the PCB board, and spacers are fixedly arranged on the protruding parts. The button corresponds to the switch on the PCB board through the protruding part, thereby realizing its button function. Specifically, when the button is pressed, the protruding part is pressed against the switch on the PCB board to realize the control function of the button, and the gasket on the protruding part is to adjust the distance between the protruding part and the switch , to adjust the feel of the button press.

Further, the height of the spacer is 4mm or 5mm or 6mm, and the spacer is made of PC material. The height of the above-mentioned spacer can be selected according to user needs. The gasket can be one piece or multiple pieces can be used.

Further, a lens is fixedly arranged between the PCB board and the bottom cover; the mouse also includes a mouse wire and a wire pressing cover, the front end of the mouse wire is connected to the PCB board through the front end of the bottom cover, and the wire pressing cover can be The detachable type is arranged on the bottom cover, and the front end of the mouse line is pressed against the bottom cover, and the middle shell is provided with an avoidance position corresponding to the line pressure cover, and the line pressure cover corresponds to the button position through the avoidance position. The structure of the above-mentioned mouse line is the design when the mouse is a wired mouse, and the mouse line is a line that provides electrical energy for the operation of the mouse. Among them, the setting of the mouse wire and the wire pressing cover, as well as the setting of the avoidance position, make it possible to directly remove the wire pressing cover through the avoidance position after removing the button, thereby making it more convenient to replace the mouse wire. And when the mouse is a wireless mouse, the above-mentioned mouse line can be replaced by an existing mouse charging line to realize the charging of the battery of the mouse, and the position of the mouse corresponding to the mouse charging line is correspondingly changed, and this change is the prior art. .

The beneficial effect of the present invention is that, compared with the prior art, in the present invention, the detachable arrangement of the buttons, the back cover and the middle shell makes it easier to replace when part of the structure in the mouse is damaged, which can effectively At the same time, based on the detachable connection between the PCB board and the switch, when the switch needs to be replaced, it is only necessary to open the back cover and buttons, and replace the switch on the PCB board. Moreover, the mouse has a simple structure and is convenient for production and processing.

Description of drawings

FIG. 1 is an exploded view of the first embodiment of the present invention when it is a wireless mouse.

FIG. 2 is an exploded view of the second embodiment of the present invention when it is a wired mouse.

FIG. 3 is a partial enlarged view of part A of FIG. 2 .

FIG. 4 is an exploded view of the PCB board of the present invention.

FIG. 5 is a schematic structural diagram of the button of the present invention.

FIG. 6 is a schematic structural diagram of the switch socket of the present invention from a first angle of view.

FIG. 7 is a schematic structural diagram of the switch socket of the present invention from a second angle of view.

8 is an exploded view of the middle case, bottom cover, mouse wire and wire pressing cover of the present invention.

detailed description

In order to make the purpose, technical solutions and advantages of the present utility model more clear, the present utility model will be further described in detail below with reference to the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

The utility model provides a mouse with convenient replacement of accessories, the mouse comprises a button 1, a back cover 2, a middle shell 3, a bottom cover 4 and a PCB board 5, and the button 1 is detachably arranged in the middle through a buckle structure. On the shell 3, the rear cover 2 is detachably arranged on the middle shell 3 through a buckle structure, and the front end of the rear cover 2 covers the rear end of the button 1; the bottom cover 4 is detachably arranged on the middle shell 3 through a buckle structure. On the bottom side of the middle shell 3, the PCB board 5 is fixedly arranged between the bottom cover 4 and the middle shell 3, a switch 54 is detachably provided on the PCB board 5, and the top of the switch 54 passes through the middle shell 3 and the middle shell 3. Button 1 corresponds. Specifically, a switch socket 55 is fixedly connected to the PCB board 5 , two pins 551 are provided on the switch socket 55 for connecting to the PCB board 5 , and two sockets 552 are provided on the switch socket 55 . 552 corresponds to two pins 551 , the switch 54 is detachably inserted into the jack 552 and connected to the pin 551 , and is connected to the PCB board 5 through the pin 551 .

Further, magnets are fixed on the rear cover 2 and the middle shell 3 , and the magnets on the rear cover 2 are matched with the magnets on the middle shell 3 . The arrangement of the above-mentioned magnets is in the prior art, and the cooperation between the magnets on the rear cover 2 and the middle case 3 is also in the prior art.

Further, the middle shell 3 is also provided with a roller 31 and a DPI button 32 , the roller 31 and the DPI button 32 are both connected to the PCB board 5 , and both the roller 31 and the DPI button 32 are exposed through the button 1 .

Further, a side key 33 is also provided on the side of the middle shell 3 , and the side key 33 corresponds to the position of the PCB board 5 .

Further, a drawer 51 is fixed on the middle shell 3 (the drawer is a structure for holding and fixing), a holding cavity 511 is set in the drawer, and a battery is fixed in the holding cavity 511 52 or fixedly provided with a weighted iron 53 .

Further, the PCB board 5 is provided with LED lamp beads, which are in the prior art, and the bottom cover 4 is fixedly provided with a light-transmitting light-emitting element 41 corresponding to the LED lamp beads; The position corresponds to the LED lamp bead.

Further, two protruding portions 11 are provided on the lower side of the button 1 , the protruding portions 11 correspond to the positions of the PCB board 5 , and a gasket 12 is fixed on the protruding portions 11 .

Further, the height of the spacer 12 is 4mm or 5mm or 6mm, and the spacer 12 is made of PC material.

Further, a lens 6 is fixedly arranged between the PCB board 5 and the bottom cover 4; the mouse also includes a mouse wire 7 and a wire pressing cover 71, and the front end of the mouse wire 7 passes through the front end of the bottom cover 4 and the PCB board 5. connection, the wire pressing cover 71 is detachably arranged at the front end of the bottom cover 4 and presses the front end of the mouse wire 7, and the middle shell 3 is provided with an escape position 34 corresponding to the wire pressing cover 71, and the wire pressing cover 71 corresponds to the position of button 1 through the avoidance position 34.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in the present utility model. within the scope of protection.

Claims

A mouse for easy replacement of accessories, the mouse includes buttons, a back cover, a middle case, a bottom cover and a PCB board, the buttons are detachably arranged on the middle case through a snap structure, and the back cover is detachably arranged on the middle shell through a snap structure The front end of the rear cover covers the rear end of the keys; the bottom cover is detachably arranged on the bottom side of the middle case, and the PCB board is fixedly arranged between the bottom cover and the middle case, so A switch is detachably provided on the PCB board, and the switch passes through the middle shell and corresponds to the button.
A mouse with convenient replacement of accessories according to claim 1, wherein a magnet or a screw is fixedly arranged on the rear cover, a magnet is fixedly arranged on the middle shell, and a magnet or a screw on the rear cover is fixedly arranged. The screws fit into the magnets on the mid case.
A mouse for convenient replacement of accessories according to claim 1, characterized in that, the middle shell is further provided with a scroll wheel and a DPI button, and both the scroll wheel and the DPI button are exposed through the buttons.
A mouse for convenient replacement of accessories according to claim 1, characterized in that, the side of the middle shell is further provided with a side button, and the side button corresponds to the position of the PCB board.
A mouse for convenient replacement of accessories according to claim 1, characterized in that, a drawer is fixedly arranged on the middle shell, a accommodating cavity is arranged in the drawer, and a battery or a battery is fixedly arranged in the accommodating cavity. Fixed set with weighted iron.
The mouse of claim 5, wherein the PCB board is provided with LED lamp beads, and the bottom cover corresponding to the LED lamp beads is fixedly provided with a light-transmitting element.
The mouse of claim 1, wherein the lower side of the button is fixedly provided with two raised parts, the raised parts correspond to the positions of the PCB board, and the raised parts are A spacer is fixed on the upper part.
The mouse for easy replacement of accessories according to claim 7, wherein the height of the spacer is 4mm or 5mm or 6mm, and the spacer is made of PC material.
A mouse for easy replacement of accessories according to claim 1, wherein a lens is fixedly arranged between the PCB board and the bottom cover; the mouse further comprises a mouse wire and a wire pressing cover, and the front end of the mouse wire is The front end of the bottom cover is connected to the PCB board, the wire pressing cover is detachably arranged on the bottom cover and the front end of the mouse wire is pressed against the bottom cover, and the middle shell is provided with an avoidance position corresponding to the wire pressing cover , the wire pressing cover corresponds to the key position through the avoidance position.