TWM593056U - Switch module of wireless mouse - Google Patents

Abstract

The present invention discloses a switch module applied to a wireless mouse. The wireless mouse is provided with a housing group. The housing group has a bottom shell and a circuit board fixed in the bottom shell. The circuit board A first switch and a second switch are provided; in addition, the switch module includes: a key, the key is provided with a first surface and a second surface opposite, the first surface of the key is provided with an operation Lever, the operation lever is displaced between a first position and a second position, an extension arm is provided on one side of the operation lever, a stopper is provided on the extension arm, and a second surface of the key extends An extension foot; and a stop portion provided on the housing group. Therefore, the switch module can reduce the manufacturing cost and the installation space.

Description

Switch module applied to wireless mouse

This creation relates to a switch, in particular to a low-cost and space-saving switch module applied to a wireless mouse.

The wireless mouse has wireless transmission capability, and can be paired with the computer host through wireless technology. When the user operates the mouse, it will not be restricted by the cable, so it is very convenient to use.

The general wireless mouse needs to install a USB adapter on the USB jack of the computer host. With the USB adapter, the operation commands of the wireless mouse can be transmitted to the computer host. However, such a wireless mouse needs to provide a USB adapter to the user, and the USB adapter is quite small in size, and there is a problem of loss during use.

Another kind of wireless mouse is Bluetooth mouse. Bluetooth mouse can be paired with the computer host through Bluetooth technology, and there is no need to provide a USB adapter. However, Bluetooth mouse needs to provide an additional pairing button. When using a Bluetooth mouse, you must first turn on the power switch of the Bluetooth mouse, and then press the pairing button to pair the Bluetooth.

However, most of the Bluetooth mice on the market have their power switch and Bluetooth pairing key as two separate and separate mechanisms. Therefore, the manufacturing cost is higher and the design needs to consider a larger space to install the power switch and Bluetooth pairing key.

Therefore, it is necessary to provide a low-cost and space-saving switch module for wireless mice.

The purpose of this creation is to provide a switch module applied to a wireless mouse. The wireless mouse is provided with a housing group, and the housing group has a bottom case and a circuit board fixed in the bottom case. The circuit board is provided with a first switch and a second switch; in addition, the switch module includes: a key, the key is provided with a first surface and a second surface opposite, the first surface of the key is provided There is an operation lever, the operation lever is displaced between a first position and a second position, an extension arm is provided on one side of the operation lever, a stopper is provided on the extension arm, and the second surface of the key An extension foot is extended; and a stop portion provided in the housing group; when the operating lever is in the first position, the extension foot corresponds to the first switch, and the extension arm corresponds to the second Switch, the stopper abuts the stopper; when the operating lever is in the second position, the extension foot toggle the first switch, the extension arm corresponds to the second switch, so The stopper is separated from the stopper.

Optionally, the stop portion includes a hook provided on the bottom case or a blocking area provided on the circuit board.

Optionally, the button includes a fixing portion, a cantilever, and a connecting portion. The fixing portion extends outward to form the connecting portion. The connecting portion is suspended on the first surface of the circuit board. The connecting portion extends outward to form the cantilever.

Optionally, the cantilever is provided with the operating rod, the extending arm and the extending foot, the first surface of the cantilever is provided with the operating rod, and the first surface of the cantilever extends to the outside The extension arm, the extension arm and the operation lever are arranged on the same straight line, one side of the second surface of the cantilever extends downward to form the extension foot, and the extension foot and the operation lever are arranged at On the same line.

Optionally, one end of the extending arm extends toward the fixing portion to form the stopper, and the stopper resists the hook.

Optionally, one end of the extending arm extends toward the circuit board to form the stopper, and the stopper resists the blocking area.

Optionally, one side of the operation lever is provided with a perforated first buckling slot and a second buckling slot, and the bottom shell is provided with a protrusion, when the operation lever is in the first position, The convex block is engaged in the first buckling slot, and when the operating lever is in the second position, the convex block is engaged in the second buckling slot.

Optionally, one side of the circuit board is provided with an accommodating recess recessed inward, and the cantilever is disposed above the accommodating recess.

Optionally, the button is an elastic body.

In order to explain in detail the technical content, structural features, achieved goals and effects of the creative switch module 100, the following examples are given and described in detail in conjunction with the drawings. Please refer to the first to tenth figures for the first embodiment of the switch module 100.

Please refer to the first to fourth figures. The creative switch module 100 is assembled on the bottom case 201 of the wireless mouse 200. In specific implementation, the creative switch module 100 can also be installed on other types of equipment.

Please refer to the first to ninth figures, the creation switch module 100 includes a button 1, a circuit board 2 and a screw 3. The key 1 is provided on the upper surface of the circuit board 2, and the screw 3 passes through the corresponding mechanism of the circuit board 2 and the key 1 to fix the key 1 on the bottom case 201 To prevent the button 1 from tripping, in this embodiment, the bottom case 201 and the circuit board 2 form a housing group.

The button 1 is composed of a fixing portion 10, a cantilever 11 and a connecting portion 12, the fixing portion 10 is fixed on the bottom case 201, the fixing portion 10 is provided with a through hole 101, a limiting portion 102, the through hole 101 of the fixing portion 10 penetrates the fixing portion 10 up and down, and the screw 3 passes through the through hole 101 to fix the button 1 to the bottom case of the wireless mouse 200 201 to prevent the key 1 from tripping, and the lower surface of the key 1 extends downward to form the limit portion 102 surrounding the through hole 101, and the limit portion 102 is used to fix the position of the screw 3 So that the screw 3 does not shift. In this embodiment, the button 1 is an elastic body and has functions of pressing down and rebounding.

One of the fixing portions 10 extends laterally to form the connecting portion 12, the connecting portion 12 is suspended above the circuit board 2, and one end of the connecting portion 12 extends outward to form a vertically elongated A cantilever 11 is connected to the connecting portion 12 between the cantilever 11 and the fixed portion 10, and there is a space between the cantilever 11 and the circuit board 2 so that the cantilever 11 can be pressed down and rebound after being pressed Up to the original position, the cantilever 11 is provided with an operating rod 13, an extending arm 14 and an extending foot 15, the upper surface of the cantilever 11 is provided with the operating rod 13, and the upper surface of the cantilever 11 extends outward The extension arm 14 is formed. The extension arm 14 and the operating lever 13 are arranged on the same straight line. The extension arm 14 is used to press down and touch the corresponding mechanism of the circuit board 2 to perform the Bluetooth pairing function. One end of the extension arm 14 extends in the direction of the fixing portion 10 to form a stopper 16, the stopper 16 is used to abut against a corresponding mechanism on the bottom case 201, when the operating lever 13 is in a first position At the position 8, the stopper 16 abuts the corresponding mechanism of the bottom case 201, so that the key 1 cannot be pressed down; when the operating lever 13 is at a second position 9, the stopper 16 is disengaged In the corresponding mechanism of the bottom case 201, the key 1 can be pressed down, and one side of the lower surface of the cantilever 11 extends downward to form the extension foot 15, the extension foot 15 and the operating lever 13 is set on the same straight line, when the operating rod 13 is pushed, the extension foot 15 touches the corresponding mechanism of the circuit board 2 to realize the power switch function, and the upper side of the upper surface of the cantilever 11 is provided with vertical penetration A first buckling slot 17 and a second buckling slot 18 of the cantilever 11, the first buckling slot 17, the second buckling slot 18 and the operating rod 13 are arranged on the same straight line, The first buckling slot 17 and the second buckling slot 18 are used to buckle the corresponding mechanism of the bottom case 201 to achieve positioning and holding of the key 1 and the bottom case 201.

The circuit board 2 is provided with a first switch 21, a second switch 22, a positioning hole 23 and an accommodating recess 24, and one side of the circuit board 2 is provided with the accommodating recess 24 recessed inward , The cantilever 11 is provided above the accommodating recess 24, the extension foot 15 is provided in the accommodating recess 24, the accommodating recess 24 allows the cantilever 11 to slide and press down Event space.

In this embodiment, the first switch 21 is a power switch, the second switch 22 is a paired switch, and the screw 3 passes through the positioning hole 23 and the through hole 101 to fix the original switch In the specific implementation of the module 100, the original switch module 100 can be fixed in other ways. The lower surface of the circuit board 2 is provided with the first switch 21, and the first switch 21 is disposed on one side of the extension foot 15 of the key 1, when the operating lever 13 is toggled, the The extension foot 15 moves and toggles the first switch 21 to realize the function of a power switch, and the second switch 22 is provided on the upper surface of the circuit board 2, and the second switch 22 is used as the extension arm 14 Touch to perform Bluetooth pairing function when pressed.

Please refer to the third to fifth figures, the bottom case 201 of the wireless mouse 200 is provided with a hook 202, a protrusion 203 and a positioning post 204, and the upper surface of the bottom case 201 is provided There is the hook 202, the hook 202 is used to hold the stop block 16, when the operating rod 13 is in the first position 8, the stop block 16 abuts on the hook 202 , So that the key 1 cannot be pressed down; when the operating lever 13 is in the second position 9, the stopper 16 disengages from the hook 202, so that the key 1 can be pressed down, the bottom The upper surface of the shell 201 is provided with the convex block 203, and the convex block 203 is used for the first buckling slot 17 when the key 1 is in the first position 8 or the second position 9 Switching between different positions of the second buckling slot 18 makes the button 1 have a sense of paragraph when moving, and the user can easily recognize the operation state. The upper surface of the bottom case 201 is provided with the positioning column 204, so The positioning post 204 is used to position and hold the screw 3 to fix the original switch module 100 on the bottom case 201 of the wireless mouse 200.

Please refer to the second to fourth, sixth and seventh figures, when the operating lever 13 of the key 1 is in the first position 8, the extension foot 15 does not touch the first In a switch 21, the protrusion 203 is engaged with the first buckling slot 17, and the stopper 16 abuts on the hook 202. At this time, the power is turned off and cannot be pressed down. Please refer to the tenth to thirteenth figures, when the operating lever 13 of the key 1 is in the second position 9, the extension foot 15 touches the first switch 21, the protrusion 203 is engaged in the second buckling slot 18, the stopper 16 is disengaged from the hook 202, and the power is turned on at this time, and the operating lever 13 can be depressed to cause the extension arm 14 to touch the first Two switches 22 are used to perform the Bluetooth pairing function.

Please refer to the fourteenth to twenty-first figures for the second embodiment of the switch module 100'. In this embodiment, the key 1 ′ is composed of a fixing portion 10 ′, a cantilever 11 ′ and a connecting portion 12 ′, the fixing portion 10 ′ is fixed on the bottom case 201 ′, the fixing The portion 10' is provided with a through hole 101' and a limiting portion 102', the through hole 101' of the fixing portion 10' vertically penetrates the fixing portion 10', and the screw 3'passes through the through hole 101' to fix the button 1'on the bottom case 201' of the wireless mouse 200' to prevent the button 1'from tripping, the lower surface of the button 1'extends downward to form a surrounding The limiting portion 102' of the hole 101' is used to fix the position of the screw 3'so that the screw 3'will not shift. In this embodiment, the key 1'is an elastic body and has functions of depression and rebound.

One of the fixing portions 10' extends laterally to form the connecting portion 12', the connecting portion 12' is suspended above the circuit board 2', and one end of the connecting portion 12' extends outward to form a The elongated cantilever 11' is connected to the connecting portion 12' between the cantilever 11' and the fixed portion 10', and there is a space between the cantilever 11' and the circuit board 2' The cantilever arm 11' can be pressed down and springed back to its original position after being pressed down. The cantilever arm 11' is provided with an operating rod 13', an extended arm 14' and an extended foot 15'. The operating lever 13', the upper surface side of the cantilever 11' extends outward to form the extending arm 14', the extending arm 14' and the operating lever 13' are arranged on the same straight line, the extending arm 14' is used to press down and touch the corresponding mechanism of the circuit board 2'to perform the Bluetooth pairing function, and one end of the extension arm 14' extends downward to form a block 16', and the block 16' is used to The corresponding mechanism on the circuit board 2'abuts, when the operating lever 13' is in a first position 8, the stopper 16' abuts on the corresponding mechanism on the circuit board 2' The button 1'cannot be pressed down; when the operating lever 13' is in a second position 9, the position of the stopper 16' is above the corresponding mechanism of the circuit board 2', so that the button 1'can Pressed down, one side of the lower surface of the cantilever 11' extends downward to form the extension foot 15', the extension foot 15' and the operation lever 13' are arranged on the same straight line, when the operation is pushed When the rod 13', the extension foot 15' touches the corresponding mechanism of the circuit board 2'to realize the power switch function, the other side of the upper surface of the cantilever 11' is provided with a first penetrating through the cantilever 11' up and down A buckling slot 17' and a second buckling slot 18', the first buckling slot 17', the second buckling slot 18' and the operating rod 13' are arranged on the same straight line, the The first buckling slot 17' and the second buckling slot 18' are used to buckle the corresponding mechanism of the bottom case 201' to achieve positioning and holding of the key 1'and the bottom case 201'.

The circuit board 2'is provided with a first switch 21', a second switch 22', a positioning hole 23', an accommodating recess 24', a blocking area 25 and a gap 26, the circuit board 2' One side is provided with an outwardly extending blocking area 25, the blocking area 25 is used to resist the stopper 16' so that the key 1'cannot be pressed down, and the blocking area 25 is provided on one side The receiving recess 24' recessed inwards, the cantilever 11' is disposed above the receiving recess 24', and the extension foot 15' is disposed in the receiving recess 24' The accommodating recess 24 ′ allows the cantilever 11 ′ to have an active space for sliding and pressing down, and the other side of the blocking area 25 is provided with the indentation 26 recessed inwards, the indentation 26 is used for When the stopper 16' moves above the notch 26, the button 1'can be pressed down.

In this embodiment, the blocking area 25 and the stopper 16' form an anti-depression component, so that when the operating lever 13' is in the first position 8, the stopper 16' abuts on The blocking area 25 prevents the key 1'from being pressed down; when the operating lever 13' is in the second position 9, the stopper 16' moves above the notch 26 to make the key 1'can be depressed.

In this embodiment, the first switch 21' is a power switch, the second switch 22' is a paired switch, and the screw 3'passes through the positioning hole 23' and the through hole 101' to be fixed In actual implementation, the creative switch module 100' may be fixed in other ways by other methods. The lower surface of the circuit board 2'is provided with the first switch 21', the first switch 21' is disposed on one side of the extension foot 15' of the key 1', when the operation is toggled When the lever 13' is moved, the extension foot 15' moves and toggles the first switch 21' to realize the function of a power switch. The upper surface of the circuit board 2'is provided with the second switch 22', the first The two switches 22' are used to contact when the extension arm 14' is pressed to perform the Bluetooth pairing function.

Please refer to the fifteenth to sixteenth figures, the bottom case 201' of the wireless mouse 200' is provided with a convex block 203' and a positioning post 204' above the bottom case 201' The surface is provided with the convex block 203', and the convex block 203' is used for the first buckling slot 17' when the key 1'is in the first position 8 or the second position 9 Switching different positions at 18' between the second buckle slot makes the button 1'move with a sense of paragraph, the user can easily recognize the operating state, the upper surface of the bottom case 201' is provided with the positioning column 204', the positioning post 204' is used to position and hold the screw 3'to fix the original switch module 100' on the bottom case 201' of the wireless mouse 200'.

Please refer to the second figure, the fourteenth figure to the fifteenth figure, the seventeenth figure to the eighteenth figure, when the operation lever 13' of the key 1'is in the first position 8, The extension foot 15' does not touch the first switch 21', the convex block 203' is engaged with the first buckling slot 17', and the stopper 16' abuts on the blocking area 25 At this time, the power is turned off and cannot be pressed down. Please refer to the tenth and twenty-first figures, when the operating lever 13' of the key 1'is in the second position 9, the extension foot 15' touches the first switch 21' , The protruding block 203' is engaged in the second buckling slot 18', the stopper 16' is located above the notch 26, and the power is turned on at this time, and the operating lever 13' can be pressed down The extension arm 14 ′ touches the second switch 22 ′ to perform the Bluetooth pairing function.

In specific implementation, the blocking area 25 and the hook 202 may be replaced by a stop portion provided in the housing group, the stop portion includes a hook 202 provided on the bottom case 201 Or a blocking area 25 provided on the circuit board 2'.

In this embodiment, the upper surface may be represented as a first surface, and the lower surface may be represented as a second surface.

In summary, when the operation levers 13, 13' of the keys 1, 1'are toggled left and right, when the operation levers 13, 13' of the keys 1, 1'are in the first position 8, At this time, the extension feet 15, 15' do not touch the first switches 21, 21', the protrusions 203, 203' are engaged with the first buckling slots 17, 17', and the stopper 16 abuts On the hook 202 or the stopper 16' abuts on the stopper 26, the power is turned off and cannot be pressed down. When the operating levers 13, 13' of the keys 1, 1'are in the second position 9, the extension feet 15, 15' touch the first switches 21, 21', and the protrusions 203, 203 'Snapped in the second buckling slots 18, 18', the stopper 16 is detached from the hook 202 or the stopper 16' is located above the gap 26, at this time the power is turned on, and can Depressing the operating levers 13, 13' causes the extension arms 14, 14' to touch the second switches 22, 22' to perform the Bluetooth pairing function. Therefore, the creative switch module 100, 100' can reduce the manufacturing cost and the installation space.

100, 100’: switch module 1. 1’: Button 10, 10’: fixed part 101, 101’: through hole 102, 102’: Limiting part 11, 11’: Cantilever 12, 12’: Connection 13, 13’: Operation lever 14, 14’: Extension arm 15, 15’: Extension feet 16, 16’: stop 17, 17’: the first buckle slot 18, 18’: Second buckle slot 2. 2’: Circuit board 21, 21’: the first switch 22, 22’: Second switch 23, 23’: positioning holes 24, 24’: accommodating notches 25: Block area 26: Notch 200, 200’: wireless mouse 201, 201’: bottom shell 202: Card hook 203, 203’: bumps 204, 204’: Positioning column 8: First position 9: Second position

[First Picture] This is a perspective view of this wireless mouse. [Second Picture] This is another perspective view of the creation of the wireless mouse. [Third Picture] is a schematic diagram of the position of the first embodiment of the switch module of the author. [Fourth figure] It is a schematic diagram of the key position of the first embodiment of the authoring switch module. [Fifth Picture] is a perspective view of the bottom case of the first embodiment of the wireless mouse. [Sixth figure] It is a perspective view of the first embodiment of the creation switch module. [Seventh figure] is another perspective perspective view of the first embodiment of the authored switch module. [Figure 8] is an exploded view of the first embodiment of the authored switch module. [The ninth picture] is another exploded view of the first embodiment of the switch module of the author. [Tenth Picture] is a schematic diagram of the power on of the first embodiment of the authored wireless mouse. [Figure 11] is a schematic diagram of the power-on position of the switch module of this creation. [Twelfth Picture] is the schematic diagram of the key position of the switch module of this creation. [Thirteenth Picture] is a schematic diagram of the power supply of the switch module of this creation. [Figure 14] is a schematic diagram of the position of the second embodiment of the authoring switch module. [Fifteenth Figure] is a schematic diagram of the key position of the second embodiment of the authoring switch module. [Sixteenth Picture] is a perspective view of the bottom case of the second embodiment of the authored wireless mouse. [Figure 17] is a perspective view of a second embodiment of the authored switch module. [Figure 18] is another perspective perspective view of the second embodiment of the authored switch module. [19th Figure] is an exploded view of the second embodiment of the authored switch module. [Twentieth Figure] is another exploded view of the second embodiment of the authored switch module. [Figure 21] is a schematic diagram of power-on of the second embodiment of the authored switch module.

100: switch module

13: Operation lever

14: Extension arm

15: extended feet

16: Stop

21: The first switch

22: Second switch

3: screw

Claims (9)

A switch module applied to a wireless mouse, the wireless mouse is provided with a shell group, the shell group has a bottom shell and a circuit board fixed in the bottom shell, and the circuit board is provided with a first A switch and a second switch; in addition, the switch module includes: a button, the button is provided with a first surface and a second surface opposite, the first surface of the button is provided with an operating lever, so The operation lever is displaced between a first position and a second position, an extension arm is provided on one side of the operation lever, a stopper is provided on the extension arm, and an extension foot extends on the second surface of the key; And a stop part provided in the housing group; when the operating lever is in the first position, the extension foot corresponds to the first switch, and the extension arm corresponds to the second switch, the stop The block abuts the stopper; when the operating lever is in the second position, the extension foot toggles the first switch, the extension arm corresponds to the second switch, and the stopper disengages Said stop. The switch module applied to a wireless mouse as described in item 1 of the patent scope, wherein the stopper includes a hook provided on the bottom case or a blocking area provided on the circuit board . The switch module applied to a wireless mouse as described in item 2 of the patent application scope, wherein the key includes a fixing portion, a cantilever, and a connecting portion, and the fixing portion extends outward to form the connecting portion The connection portion is suspended on the first surface of the circuit board, and the connection portion extends outward to form the cantilever. The switch module applied to a wireless mouse as described in item 3 of the patent application scope, wherein the cantilever is provided with the operating lever, the extending arm and the extending foot, and the first surface of the cantilever is provided with The operating lever, the first surface side of the cantilever extends outward to form the extending arm, the extending arm and the operating lever are arranged on the same straight line, and one side of the second surface of the cantilever extends downward The extension foot is formed, and the extension foot and the operation lever are arranged on the same straight line. The switch module applied to a wireless mouse as described in item 4 of the patent application scope, wherein one end of the extension arm extends toward the fixing portion to form the stopper, and the stopper resists the card hook. A switch module applied to a wireless mouse as described in item 4 of the patent application scope, wherein one end of the extension arm extends toward the circuit board to form the stopper, and the stopper resists the stopper Area. The switch module applied to a wireless mouse as described in item 4 of the patent application scope, wherein a side of the operation lever is provided with a perforated first buckling slot and a second buckling slot, and the bottom case is provided with There is a protrusion, when the operation lever is in the first position, the protrusion is engaged in the first buckling slot, when the operation lever is in the second position, the protrusion is engaged Close in the second buckling slot. A switch module applied to a wireless mouse as described in item 4 of the patent application scope, wherein one side of the circuit board is provided with an accommodating recess recessed inward, and the cantilever is provided in the accommodating recess Above the mouth. The switch module applied to a wireless mouse as described in item 1 of the patent application scope, wherein the button is an elastic body.

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