TWM551712U - Mouse - Google Patents

Description

mouse

This creation relates to a mouse, and in particular to a mouse that still maintains a good hand after long-term use.

Referring to the first to third figures, the conventional mouse 100' includes a circuit board 10', two electronic switches 20' and two buttons 30'. The two electronic switches 20' are arranged in a lateral direction and are fixed on the front surface of the upper surface of the circuit board 10'. Both electronic switches 20' include a switch assembly 21', an outer cover 22' and a button 23'. The outer cover 22' is disposed outside the switch assembly 21', and a mounting hole 221' is defined in the top of the outer cover 22'. The button 23' is mounted in the mounting hole 221', the upper end of the button 23' protrudes from the top surface of the outer cover 22', and the lower end of the button 23' abuts against the switch assembly 21'. The switch assembly 21' has In an open state and an open state, a gap is formed between the side wall of the button 23' and the wall of the hole of the mounting hole 221'. The two buttons 30' are respectively disposed above an electronic switch 20'. The lower surfaces of the two buttons 30' respectively protrude from the buttons 23' of the two electronic switches 20' to press against the upper end of the button 23'. Part 31'. In use, the button 30' is pressed, and the pressing portion 31' pushes the button 23' to switch the switch assembly 21' from the off state to the on state, thereby triggering the electronic switch 20'. After the operation is finished, the button 30' is released, and the button 30 is released. 'Reset, the switch assembly 21' is turned from the open state to the open state and the push button 23' is reset.

However, after the long-term use of the conventional mouse 100', the contact point between the pressing portion 31' and the button 23' may be locally worn, and the user may use the pressing portion 31' between the worn portion and the button 23'. An empty stroke will be formed, which may cause the button 30' of the mouse 100' to malfunction or feel uncomfortable. In addition, after a long time of use, the conventional mouse 100' will have dust particles stuck in the gap, causing the button 23' to operate abnormally, and also causes the button 30' of the mouse 100' to malfunction or feel when used. good.

Therefore, it is necessary to provide a mouse that can maintain a good hand feeling after long-term use.

The purpose of this creation is to provide a mouse that still maintains a good hand after long-term use in view of the drawbacks and deficiencies of the prior art.

To achieve the above objective, the present mouse includes at least one electronic switch and at least one button. The electronic switch further includes a switch assembly and a lower magnet, the switch assembly has an open state and an open state, and the lower magnet is mounted on the switch assembly. The button is disposed above the electronic switch, and the lower surface of the button is provided with an upper magnet directly corresponding to the lower magnet, and the magnetic poles of the lower magnet and the upper magnet are opposite at the opposite ends, wherein when the button is pressed down, the upper magnet is pressed The reverse force pushes the magnet to drive the switch assembly from the open state to the open state, thereby causing the electronic switch to trigger.

As mentioned above, this creation mouse does not need to set a button, and still maintains a good feel after long-term use.

In order to explain in detail the technical contents, structural features, objects and effects achieved by the present invention, the embodiments are described in detail below with reference to the drawings.

Referring to the fourth and eighth figures, the present mouse 100 includes a lower housing 10, an upper housing 20, a circuit board 30, at least one electronic switch 40, at least one button 50 and a rear cover 60.

Referring to the fifth and eighth figures, the upper casing 20 is disposed on the lower casing 10, and a receiving space 11 is formed between the upper casing 20 and the lower casing 10. The circuit board 30 is fixed on the circuit board 30. Inside the accommodating space 11. A button recess 21 is defined in a front portion of the upper surface of the upper casing 20. The bottom wall of the button recess 21 defines two laterally arranged pressing holes 22 communicating with the receiving space 11. A fixing groove 23 communicating with the button groove 21 is recessed in a middle portion of the upper surface of the upper casing 10.

Referring to FIG. 5 and FIG. 8 to FIG. 11 , in the embodiment, the mouse 100 includes two electronic switches 40 , each of which includes a switch assembly 41 , a lower magnet 42 and an outer cover . 43. The switch assembly 41 includes a main body portion 44, a first terminal 45, a second terminal 46, and a resilient piece 47. The switch assembly 41 has an open state and an open state. The main body portion 44 has a rectangular shape, and the main body portions 44 of the two electronic switches 40 are laterally arranged on the front surface of the upper surface of the circuit board 30. The first terminal 45 has a first holding portion 451 extending upward and downward, and a static contact end 452 extending from the rear side of the upper end of the first holding portion 451 to the rear side and then extending downward. The first holding portion 451 of the first terminal 45 is fixed in the main body portion 44. The lower end of the first holding portion 451 protrudes from the lower surface of the main body portion 44 and is electrically connected to the circuit board 30. The upper end of the first holding portion 451 The side of the upper surface of the main body portion 44 is projected so that the static contact end 452 also protrudes from the upper surface side of the main body portion 44.

The second terminal 46 is fixed in the main body portion 41. The second terminal 46 has a movable contact end 463 protruding from the upper surface side of the main body portion 41. The movable contact end 463 is located at the static contact end 452. Below. Specifically, the second terminal 46 has a second retaining portion 461 extending forward and backward. The second retaining portion 461 is fixed in the main body portion 44, and the lower end edge of the second retaining portion 461 is downwardly spaced forward and backward. The lower ends of the two pins 462 of the second terminal 46 are respectively protruded from the lower surface of the main body portion 44 and electrically connected to the circuit board 30. The movable contact end 463 is provided. The first retaining portion 464 protrudes upward from the front end edge of the second retaining portion 461. The rear end edge of the second retaining portion 461 protrudes upwardly from the first positioning portion 464 protruding from the upper surface of the main body portion 44. The rear surface of the first positioning portion 464 has a stepped shape. The lower portion of the rear surface of the first positioning portion 464 has a first step surface 465. The upper portion of the rear surface of the first positioning portion 464 is disposed in front of the first step surface 465. The second stepped surface 466 has a connecting surface 467 between the first stepped surface 465 and the second stepped surface 466. The connecting surface 467 is a sloped surface which is gradually inclined from the front to the back.

Referring to the eighth and eleventh drawings, a second positioning portion 468 protruding from the upper surface of the main body portion 44 is protruded from a middle portion of the upper end edge of the second holding portion 461, and the front surface of the second positioning portion 468 is The upper portion protrudes forwardly from a stopper portion 469, and the lower surface of the stopper portion 469 is a slope which is gradually inclined from the front to the rear.

Referring to the ninth to eleventh drawings, the elastic piece 47 has a fixed end 471 and a free end 472. The fixed end 471 of the elastic piece 47 is fixed on the first positioning portion 464, and the elastic piece 47 is free. The end 472 is disposed between the static contact end 452 and the movable contact end 463. When the switch assembly 41 is disconnected, the free end 472 elastically abuts against the static contact end 452. The switch assembly 41 is in an open state. The free end 472 elastically abuts against the movable contact end 463. Specifically, the elastic piece 47 has a plate shape, and a first receiving hole 473 is defined in the first positioning portion 464 of the fixed end 471 of the elastic piece 47. A first notch 474 is defined in the rear wall of the first receiving hole 473. The upper portion of the first positioning portion 464 is received in the first receiving hole 473, and the rear end of the upper portion of the first positioning portion 464 is received in the first notch 474. The lower surface of the elastic piece 47 abuts against the connecting surface 467. on.

A second receiving hole 475 is defined in the middle of the second positioning portion 468. The front wall of the second receiving hole 475 is connected with a downwardly extending and backwardly extending elastic arm 476. The upper portion of the second positioning portion 468 is received in the second receiving hole 475, and the rear end of the elastic arm 476 abuts against the lower surface of the stopping portion 469. Specifically, a second notch 477 is defined in the middle of the rear end of the elastic arm 476 , and the lower surface of the stopping portion 469 is locked in the second notch 477 .

Referring to the nine and tenth views, the lower magnet 42 is fixed to the elastic piece 47 on one side of the free end 472. The outer cover 43 is disposed outside the main body portion 44, the static contact end 452, the movable contact end 463, the elastic piece 47, and the lower magnet 42. Specifically, the outer cover 43 is surrounded by a four-side plate 431 and a top plate 432. The four side plates 431 are respectively fixed on the main body portion 44. The top plate 432 is located above the lower magnet 42. The top plate 432 is 432. A cutout 433 is defined in the upper surface corresponding to the lower magnet 42.

Referring to the fifth to ninth figures, the button 50 is disposed at the front of the upper surface of the upper casing 20, and the rear end of the button 50 is fixed to the rear of the upper casing 20. In the present embodiment, the present mouse 100 includes two buttons 50 arranged in the horizontal direction of the button recess 21, and the two buttons 50 are respectively disposed above an electronic switch 40. The rear ends of the two buttons 50 are fixed to a rearwardly extending cantilever 51, and the two cantilever arms 51 are received in the front portion of the fixing groove 23. The ends of the two cantilevers 51 are connected to a fixing plate 52, and the fixing plate 52 is fixed to the rear of the fixing groove 23. The lower surface of the button 50 is provided with an upper magnet 53 corresponding to the upper side of the lower magnet 42, and the magnetic poles at the opposite ends of the lower magnet 42 and the upper magnet 53 are the same. Specifically, a pressing portion 54 is disposed on the lower surface of the button 50 corresponding to the lower surface of the lower magnet 42. The pressing portions 54 of the two buttons 50 are respectively received in a corresponding pressing hole 22, and the pressing portion 54 is respectively received. A retaining portion 55 is defined in the lower surface of the retaining portion 55. The upper magnet 53 is fixed in the retaining hole 56. The lower surface of the upper magnet 53 is flat with the lower surface of the retaining portion 55. Qi.

Referring to the eighth figure, the rear cover 60 is disposed at the rear of the lower casing 10 and the upper casing 20 and covers the suspension arm 51 and the fixing plate 52 therein.

Referring to the eighth and ninth drawings, when the mouse 100 is used, the user presses the button 50 downward, and the magnet 42 is pushed by the reverse force of the upper magnet 53 to drive the switch assembly 41 from the off state to The state is turned on, thereby causing the electronic switch 40 to trigger. Specifically, the reverse force of the upper magnet 53 pushes the lower magnet 42 to move the free end 472 of the elastic piece 47 downward until the free end 472 of the elastic piece 47 abuts against the movable contact end 463 of the second terminal 46, the first notch 474 After that, the wall abuts against the second stepped surface 466, and the rear wall of the second receiving hole 475 abuts against the rear wall of the second positioning portion 468, so that the fixed end 471 of the elastic piece 47 is maintained at a fixed position. After the operation is completed, the button 50 is released, and the cantilever 51 drives the button 50 to be reset. By the resilience of the elastic arm 476, the free end 472 of the elastic piece 47 is reset to abut against the static contact end 452, and the switch assembly 41 is restored to the open state. .

As described above, the present mouse 100 is provided with a magnet 42 on the switch unit 41. The lower surface of the button 50 is provided with an upper magnet 53 corresponding to the lower side of the lower magnet 42, and the lower magnet 42 and the upper magnet 53 are opposite to each other. The magnetic poles of the end are the same. When the button 50 is pressed down, the magnet 42 is pushed by the reverse force of the upper magnet 53 to drive the switch assembly 41 from the off state to the on state, thereby causing the electronic switch 40 to be triggered. No need to set buttons, still maintain a good feel after long-term use.

100‧‧‧Mute 10‧‧‧ Lower case 11‧‧‧ Containment space 20‧‧‧Upper casing 21‧‧‧Key recess 22‧‧‧Press hole 23‧‧‧Fixed recess 30‧‧‧ Circuit board 40‧‧‧Electronic switch 41‧‧‧Switch unit 42‧‧‧Lower magnet 43‧‧‧Front cover 431‧‧‧Side plate 432‧‧‧Top plate 433‧‧‧ Missing slot 44‧‧‧ Main body 45‧ ‧‧First terminal 451‧‧‧First holding part 452‧‧‧Static contact end 46‧‧‧Second terminal 461‧‧‧Second holding part 462‧‧‧ Inserting foot 463‧‧ ‧ movable contact end 464 ‧‧‧First Positioning Department 465‧‧‧First Step Surface 466‧‧‧Second Step Surface 467‧‧‧Connection Surface 468‧‧‧Second Positioning Section 469‧‧‧ Stops 47‧‧‧ Springs 471 ‧‧‧Fixed end 472‧‧‧Free end 473‧‧‧First receiving hole 474‧‧‧First gap 475‧‧‧Second receiving hole 476‧‧‧Boom arm 477‧‧ The second key cutout 50‧‧‧ 51‧‧‧ boom 52‧‧‧ 54‧‧‧ magnet pressing portion fixing plate holding portion 53‧‧‧ 55‧‧‧ 56‧‧‧ rear retaining holes 60‧‧‧

The first figure is a schematic diagram of a conventional technology mouse. The second figure is a schematic cross-sectional view of an electronic switch of a conventional technology mouse. The third figure is a schematic diagram of the pressing portion after the long-term use of the button of the mouse shown in the first figure. The fourth picture is a perspective view of the mouse. The fifth figure is a three-dimensional exploded view of the creation mouse shown in the fourth figure. The sixth figure is a three-dimensional exploded view of the other angle of the creation mouse shown in the fourth figure. The seventh figure is the perspective view of the fourth mouse shown in the fourth figure without the back cover. The eighth figure is a cross-sectional view of the creation mouse shown in the fourth figure. The ninth figure is a partial enlarged view of IX of the eighth figure. The tenth figure is an exploded view of the electronic switch of the mouse. The eleventh figure is another exploded view of the electronic switch of the present mouse.

10‧‧‧ Lower case

11‧‧‧ accommodating space

30‧‧‧ boards

41‧‧‧Switch components

42‧‧‧ Lower magnet

43‧‧‧ Cover

431‧‧‧ side panel

432‧‧‧ top board

433‧‧‧ Missing slot

44‧‧‧ Main body

45‧‧‧First terminal

451‧‧‧First Holding Department

452‧‧‧Static contact

46‧‧‧second terminal

461‧‧‧Second Holding Department

462‧‧‧ Pins

463‧‧‧dynamic contact end

464‧‧‧First Positioning Department

465‧‧‧First step surface

466‧‧‧second step surface

467‧‧‧ Connection surface

468‧‧‧Second Positioning Department

469‧‧‧stop

47‧‧‧Shrap

471‧‧‧ fixed end

472‧‧‧Free end

476‧‧‧Bounce arm

53‧‧‧Upper magnet

54‧‧‧ Pressing Department

55‧‧‧ Holding Department

Claims (7)

A mouse comprising: at least one electronic switch, further comprising: a switch assembly having an open state and an open state; a magnet located on the switch assembly; at least one button disposed above the electronic switch The lower surface is opposite to the lower magnet and is provided with an upper magnet. The lower magnet is the same as the magnetic pole at the opposite ends of the upper magnet. When the button is pressed down, the magnet is driven by the reverse force of the upper magnet. The component is turned from the off state to the on state, causing the electronic switch to trigger. The mouse of the first aspect of the invention, wherein a lower surface of the button corresponds to a lower portion of the lower magnet, and a pressing portion is protruded from a lower surface of the pressing portion, and a holding portion is protruded from a lower surface of the pressing portion. A retaining hole is opened, and the upper magnet is fixed in the retaining hole. The switch assembly of claim 1, wherein the switch assembly includes a main body portion, a first terminal, a second terminal, and a spring piece; the first terminal is fixed in the main body portion and has a convex portion. a static contact end on one side of the upper surface of the main body; the second terminal is fixed in the main body portion, has a movable contact end protruding from one side of the upper surface of the main body portion and a side of the upper surface of the convex main body portion a first positioning portion, the movable contact end is located directly below the static contact end; the elastic piece has a fixed end and a free end, the fixed end is fixed on the first positioning portion, and the free end is disposed on the first positioning portion Between the static contact end and the movable contact end, when the switch assembly is disconnected, the free end elastically abuts against the static contact end, the switch assembly is in an open state, and the free end is elastically abutted against the dynamic contact The lower magnet is fixed on one side of the elastic piece on the free end. The electronic switch of claim 3, wherein the electronic switch further comprises an outer cover disposed outside the main body portion, the static contact end, the movable contact end, the elastic piece and the lower magnet. The mouse of claim 4, wherein the outer cover is surrounded by four side plates and a top plate, the four side plates are respectively fixed on the main body portion, and the top plate is located above the lower magnet. The mouse of claim 3, wherein the first terminal has a first holding portion extending upwardly and upwardly, the first holding portion is fixed in the main body portion, and the lower end of the first holding portion is protruded from the main body portion. The lower surface, the upper end of the first holding portion protrudes from the upper surface of the main body portion, and the static contact end extends rearward from the rear side of the upper end of the first holding portion and then extends downward. The mouse of claim 3, wherein the second terminal has a second holding portion extending forward and backward, and a lower end edge of the second holding portion is convexly provided with a plug-in leg, the second The holding portion is fixed in the main body portion, the lower end of the insertion leg protrudes from the lower surface of the main body portion, and the movable contact end protrudes upward from the front end edge of the second holding portion, the first positioning portion It is protruded upward from the rear end edge of the second holding portion.