CN205665657U - Mute mouse - Google Patents
Mute mouse Download PDFInfo
- Publication number
- CN205665657U CN205665657U CN201620424276.7U CN201620424276U CN205665657U CN 205665657 U CN205665657 U CN 205665657U CN 201620424276 U CN201620424276 U CN 201620424276U CN 205665657 U CN205665657 U CN 205665657U
- Authority
- CN
- China
- Prior art keywords
- spring leaf
- mouse
- magnetic switch
- circuit board
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 3
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052703 rhodium Inorganic materials 0.000 claims description 3
- 239000010948 rhodium Substances 0.000 claims description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052707 ruthenium Inorganic materials 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 235000014676 Phragmites communis Nutrition 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 2
- 239000012634 fragment Substances 0.000 description 8
- 229910052756 noble gas Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Position Input By Displaying (AREA)
Abstract
The utility model belongs to the technical field of electron product technology and specifically relates to a mute mouse, include mouse housing and install the inside circuit board at mouse housing, the electricity is connected with microprocessor on the circuit board, amplifier circuit and diode, the position that corresponds with mouse housing's button portion on the circuit board is equipped with the slot, install the magnetic switch subassembly in the slot, the magnetic switch subassembly is connected with the microprocessor electricity, the magnetic switch subassembly includes seal shell, install first spring leaf and second spring leaf in the seal shell, first spring leaf and second spring leaf parallel arrangement, the elasticity reed of first spring leaf and second spring leaf is relative and have a clearance, the elasticity reed is made by soft magnetic, be equipped with the permanent magnet on mouse housing's the button portion face relative with the magnetic switch subassembly, the clearance has between permanent magnet and the magnetic switch subassembly. The utility model discloses a mute mouse takes untouched control, thereby whole mouse operation in -process mouse button can not touch the magnetic switch subassembly realizes noiseless control.
Description
Technical field
This utility model relates to a kind of mute mouse, belongs to technical field of electronic products.
Background technology
The optical mouse used on Vehicles Collected from Market is the touch switch with microswitch as left and right press key mostly, this kind of Mus
Target microswitch is a kind of high-speed switch pressing and touching.Microswitch rely primarily on shell fragment with share end, normally opened end and
Contact condition between normal-closed end produces switching signal.When the state of non-stress, shell fragment is by being positioned at the salient point of its other end
Contact with normal-closed end；When the press element of microswitch is pressed, and by after energy accumulation to critical point, produce instantaneous dynamic
Make, make the salient point on shell fragment leave normal-closed end and make shell fragment and normally opened end in contact, now, share end by shell fragment and normally opened end shape
Become loop, make microswitch produce enable signal；After the external force suffered by press element eliminates, shell fragment leaves normally opened end, shell fragment
On salient point can clash into normal-closed end, be returned to the state that salient point contacts with normal-closed end.Shell fragment action in microswitch can produce
" ticktack " sound, affects work and the rest of people around.
Utility model content
The purpose of this utility model is the defect overcoming prior art to exist, it is provided that a kind of quiet Mus noiseless when using
Mark.
This utility model solves its technical problem and be the technical scheme is that
Mute mouse of the present utility model includes mouse case and is arranged on the circuit board within mouse case, described circuit
Being electrically connected with microprocessor on plate, position corresponding with the button portion of mouse case on described circuit board is provided with slot, described slotting
Being provided with magnetic switch assembly in groove, described magnetic switch assembly electrically connects with described microprocessor, described magnetic switch assembly
Including seal casinghousing, the first spring leaf and the second spring leaf, described first spring leaf and second are installed in described seal casinghousing
Spring leaf be arranged in parallel, and the elastic spring of described first spring leaf and the second spring leaf relatively and has gap, described elastic spring
Sheet is made up of soft magnetic bodies, and the face relative with described magnetic switch assembly, the button portion of described mouse case is provided with permanent magnet, institute
State, between permanent magnet and described magnetic switch assembly, there is gap.
Capillary foot group, described first spring leaf and the one of the second spring leaf it is provided with outside seal casinghousing described in the utility model
End is elastic spring, and other end is terminals, and described terminals electrically connect with described capillary foot group, and described circuit board is provided with
Capillary foot hole, described seal casinghousing is fixed in described slot and is electrically connected with the microprocessor on circuit board by capillary foot group
Connect.
It is filled with noble gas in seal casinghousing described in the utility model.
Elastic spring described in the utility model is coated with metal level, and the material of described metal level is rhodium, ruthenium or iridium.
Mute mouse of the present utility model has following technical effect that the mouse case and being arranged on of including of the present utility model
Circuit board within mouse case, described circuit board is electrically connected with microprocessor, amplifying circuit and diode, described circuit board
The upper position corresponding with the button portion of mouse case is provided with slot, is provided with magnetic switch assembly, described magnetic in described slot
Switch module electrically connects with described microprocessor, and described magnetic switch assembly includes seal casinghousing, installs in described seal casinghousing
Have the first spring leaf and the second spring leaf, described first spring leaf and the second spring leaf to be arranged in parallel, described first spring leaf and
The elastic spring of the second spring leaf relatively and has gap, and described elastic spring is made up of soft magnetic bodies, pressing of described mouse case
The face relative with described magnetic switch assembly, key portion is provided with permanent magnet, has between described permanent magnet and described magnetic switch assembly
Having gap, when the button subordinate of mouse case presses, elastic spring is magnetized by permanent magnet close to magnetic switch assembly, the first spring
The elastic spring attraction circuit conducting of sheet and the second spring leaf, microprocessor obtains the signal of telecommunication, and microprocessor is the letter after process
Number passing to computer, when the button portion of mouse case resets, the elastic spring of the first spring leaf and the second spring leaf is separated,
So far no sound mouse completes one action circulation, and during the most whole mouse action, mousebutton will not touch magnetic switch
Assembly, will not send impact sound.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is board structure of circuit schematic diagram of the present utility model；
Fig. 2 is magnetic switch modular construction schematic diagram of the present utility model.
In figure: circuit board 1；Microprocessor 2；Slot 3；Seal casinghousing 41, the first spring leaf 42, the second spring leaf 43, bullet
Property reed 44, capillary foot group 45；Button portion 5.
Detailed description of the invention
In description of the present utility model, it is to be understood that term " radially ", " axially ", " on ", D score, " top ",
Orientation or the position relationship of the instruction such as " end ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to just
Describe in description this utility model and simplification rather than indicate or imply that the device of indication or element must have specific side
Position, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.In description of the present utility model
In, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " setting ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary.For the ordinary skill in the art,
Above-mentioned term concrete meaning in this utility model can be understood as the case may be.
As shown in Figure 1-2, the mute mouse of the present embodiment includes mouse case and is arranged on the circuit within mouse case
Plate 1, circuit board 1 is electrically connected with microprocessor 2, and position corresponding with the button portion 5 of mouse case on circuit board 1 is provided with slot
3, magnetic switch assembly is installed in slot 3, magnetic switch assembly electrically connects with microprocessor 2, and magnetic switch assembly includes close
Capsule body 41, is provided with the first spring leaf 42 and the second spring leaf 43, the first spring leaf 42 and the second spring in seal casinghousing 41
Sheet 43 be arranged in parallel, and the first spring leaf 42 is relative with the elastic spring 44 of the second spring leaf 43 and has gap, elastic spring 44
Being made up of soft magnetic bodies, the face that the button portion 5 of mouse case is relative with magnetic switch assembly is provided with permanent magnet, permanent magnet and magnetic
There is between switch module gap, when the button portion of mouse case presses for 5 times, permanent magnet close to magnetic switch assembly by elasticity spring
Sheet 44 magnetizes, and the elastic spring 44 attraction circuit conducting of the first spring leaf 42 and the second spring leaf 43, microprocessor 2 obtains telecommunications
Number, the signal after microprocessor 2 processes passes to computer, when the button portion 5 of mouse case resets, and the first spring leaf 42 He
The elastic spring 44 of the second spring leaf 43 is separated, and so far no sound mouse completes one action circulation, the most whole mouse action
During mousebutton will not touch magnetic switch assembly, impact sound will not be sent.
For the ease of installing magnetic switch assembly, seal casinghousing 41 is outside is provided with capillary foot group 45, the first spring leaf 42 He
One end of second spring leaf 43 is elastic spring 44, and other end is terminals, and terminals electrically connect with capillary foot group 45, circuit
Plate 1 is provided with capillary foot hole, and seal casinghousing 41 fixes in slot 3 and by capillary foot group 45 and the micro-process on circuit board 1
Device 2 electrically connects, and in order to protect magnetic switch assembly further, the outside containment vessel that is additionally provided with of seal casinghousing 41, seal casinghousing 41 is solid
Being scheduled in containment vessel, containment vessel fixes in slot 3, is filled with noble gas in seal casinghousing 41.
Preferably being coated with metal level 46 on the contact surface of elastic spring 44, the material of metal level 46 is rhodium, ruthenium or iridium.
Magnetic switch assembly working place is the least, it is not necessary to complicated cam or crank, so it is existing not have metal fatigue
As, it is ensured that virtually limitless service life, and can be arranged in limited space, it is well suited for for micromodule equipment.The
One spring leaf 42 and the second spring leaf 43 are sealed in noble gas, do not contact with external environment, thus greatly reduce
The contact that contact causes due to contact spark during open and close aoxidizes and carbonization, and prevents extraneous steam and dust etc. miscellaneous
The erosion of confrontation contact, long working life.
Should be appreciated that specific embodiment described above is only used for explaining this utility model, be not used to limit this reality
With novel.The obvious change extended out by spirit of the present utility model or variation are still in protection of the present utility model
Among scope.
Claims (4)
1. a mute mouse, including mouse case and be arranged on the circuit board (1) within mouse case, described circuit board (1)
On be electrically connected with microprocessor (2), it is characterised in that: the upper position the most corresponding with the button portion (5) of mouse case of described circuit board (1)
Install slot (3), magnetic switch assembly, described magnetic switch assembly and described microprocessor have been installed in described slot (3)
(2) electrical connection, described magnetic switch assembly includes that seal casinghousing (41), described seal casinghousing are provided with the first spring leaf in (41)
(42) and the second spring leaf (43), described first spring leaf (42) and the second spring leaf (43) be arranged in parallel, described first spring
Sheet (42) is relative with the elastic spring of the second spring leaf (43) (44) and has gap, and described elastic spring (44) is by soft magnetism system
Becoming, the face relative with described magnetic switch assembly, the button portion (5) of described mouse case is provided with permanent magnet, described permanent magnet and
Between described magnetic switch assembly, there is gap.
Mute mouse the most according to claim 1, it is characterised in that: described seal casinghousing (41) is outside is provided with capillary foot group
(45), one end of described first spring leaf (42) and the second spring leaf (43) is elastic spring (44), and other end is terminals,
Described terminals electrically connect with described capillary foot group (45), and described circuit board (1) is provided with capillary foot hole, described seal casinghousing
(41) fix in described slot (3) and electrically connected with the microprocessor (2) on circuit board (1) by capillary foot group (45).
Mute mouse the most according to claim 2, it is characterised in that: described seal casinghousing is filled with indifferent gas in (41)
Body.
Mute mouse the most according to claim 3, it is characterised in that: described elastic spring (44) is coated with metal level (46),
The material of described metal level (46) is rhodium, ruthenium or iridium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424276.7U CN205665657U (en) | 2016-05-11 | 2016-05-11 | Mute mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620424276.7U CN205665657U (en) | 2016-05-11 | 2016-05-11 | Mute mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205665657U true CN205665657U (en) | 2016-10-26 |
Family
ID=57160481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620424276.7U Expired - Fee Related CN205665657U (en) | 2016-05-11 | 2016-05-11 | Mute mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205665657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103991A (en) * | 2018-10-26 | 2020-05-05 | 致伸科技股份有限公司 | Switch module and mouse with the switch module |
| CN116569126A (en) * | 2020-12-30 | 2023-08-08 | 雷蛇(亚太)私人有限公司 | Input devices and their switch components |
-
2016
- 2016-05-11 CN CN201620424276.7U patent/CN205665657U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111103991A (en) * | 2018-10-26 | 2020-05-05 | 致伸科技股份有限公司 | Switch module and mouse with the switch module |
| CN116569126A (en) * | 2020-12-30 | 2023-08-08 | 雷蛇(亚太)私人有限公司 | Input devices and their switch components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20170511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |