CN107045956B - A kind of air exchange key and terminal - Google Patents
A kind of air exchange key and terminal Download PDFInfo
- Publication number
- CN107045956B CN107045956B CN201710502974.3A CN201710502974A CN107045956B CN 107045956 B CN107045956 B CN 107045956B CN 201710502974 A CN201710502974 A CN 201710502974A CN 107045956 B CN107045956 B CN 107045956B
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- air exchange
- cover
- terminal
- shell
- exchange key
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2213/00—Venting
- H01H2213/002—Venting with external pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/01—Mounting on appliance
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2227/00—Dimensions; Characteristics
- H01H2227/02—Vent opening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2231/00—Applications
- H01H2231/022—Telephone handset
Landscapes
- Push-Button Switches (AREA)
Abstract
The present invention discloses a kind of air exchange key and terminal, is related to field of terminal technology.Detection accuracy to solve the problems, such as existing terminal environment sensor is lower and invents.Air exchange key of the present invention includes: cover, ventilation channel and keycap, the cover includes first surface, the first surface is bonded with the surface of the terminal body, and it is opened up on the first surface fluted, the environmental sensor is located in the groove, and the cover, when bearing pressing force, can generate can Flexible Reset deformation；The one end in the ventilation channel is connected to the groove, and the other end is connected to the exterior space of the shell；The key cap cover is set on the cover.Air exchange key of the present invention is for the air inside and outside exchange termination.
Description
Technical field
The present invention relates to field of terminal technology more particularly to a kind of air exchange key and terminals.
Background technique
Currently, as the function of the terminals such as mobile phone, pad gradually increases, such as baroceptor, air temperature sensor,
Air humidity sensor and air quality sensor etc. are also gradually applied on terminal device, to detect terminal surrounding environment
The parameters such as atmospheric pressure, temperature, humidity and the pollution level of air.But since these are used to detect the sensing of environmental parameter
Device is generally disposed in terminal, simultaneously as often there is larger difference between the environmental parameter inside and outside terminal, for example, with
The raising of terminal temperature, the air themperature in terminal are greater than the air themperature outside terminal, the temperature that air temperature sensor detects
Angle value is higher, it follows that the environmental sensor in terminal generally can not environmental parameter outside accurate measuring terminals.
In order to avoid the above problem, as shown in Figure 1, in the prior art usually on the shell of terminal 01 and environmentally sensitive
The opposite position of device 02 opens up venthole 03, this venthole 03 is for realizing the air circulation inside and outside terminal, still, in order to make end
End housing 01 has certain water proof and dust proof ability, and the diameter of venthole 03 is often made very small, can not achieve inside and outside terminal
The timely exchange of air, therefore, environmental sensor 02 still cannot accurately detect the parameter of surrounding air.
Summary of the invention
The present invention provides a kind of air exchange key and terminal, can be realized the fast exchange of terminal inner air and outer air, thus
Improve the detection accuracy of environmental sensor.
In order to achieve the above objectives, the present invention provides a kind of air exchange keys, are used for terminal, the terminal includes shell
And it is set to the intracorporal terminal body of the shell, the terminal body is equipped with environmental sensor, the air exchange key
It include: cover, the cover includes first surface, and the first surface is bonded with the surface of the terminal body, and described
Open up fluted on one surface, the environmental sensor is located in the groove, and the cover is when bearing pressing force, can
Generating can Flexible Reset deformation；The one end in ventilation channel, the ventilation channel is connected to the groove, the other end and the shell
Exterior space connection；Keycap, the key cap cover are set on the cover.
The present invention also provides a kind of terminal, including shell and it is set to the intracorporal terminal body of the shell, the end
Hold ontology to be equipped with environmental sensor, on the shell, the position opposite with the environmental sensor be equipped with and be open, the opening
Place is equipped with air exchange key, and the air exchange key is air exchange key described in technical solution as above, the air
The first surface of cover is bonded with the surface of the terminal body in exchange key, and the environmental sensor is located at first table
In groove on face, the keycap of the air exchange key passes through the opening and stretches out outside the shell, and the air exchange is pressed
The ventilation one end of the channel of key is connected to the groove, and the other end is connected to the exterior space of the shell.
A kind of air exchange key provided by the invention and terminal, since air exchange key includes cover, ventilation channel
And keycap, the first surface of cover are bonded with the surface of terminal body, and fluted, environmental sensor position is opened up on first surface
In in groove, and cover, when bearing pressing force, can generate can Flexible Reset deformation；The one end in ventilation channel and groove connect
Logical, the other end is connected to the exterior space of shell；Key cap cover is set on cover, therefore, when applying pressing force on keycap, key
Pressing force can be transferred on cover by cap, and cover is forced to generate extrusion deformation, and the air in groove can be logical by taking a breath at this time
Road is expelled to outside shell, and when unclamping keycap, cover can recoil to original state under the action of natural resiliency power, while by shell
External air is along ventilation channel sucking groove, to realize quick between inside grooves air and hull outside air
It exchanging, after air exchange, outside air is filled in groove, true environmental parameter can be detected in environmental sensor at this time, by
This improves the detection accuracy of environmental sensor.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the cross section structure schematic diagram of prior art terminal；
Fig. 2 is the perspective view of air exchange of embodiment of the present invention key；
Fig. 3 is the main view of air exchange of embodiment of the present invention key；
Fig. 4 is cross section structure schematic diagram of the air exchange key shown in Fig. 3 along A-A；
Fig. 5 is the structural schematic diagram of keycap in air exchange of embodiment of the present invention key；
Fig. 6 is the structural schematic diagram of cover in air exchange of embodiment of the present invention key；
Fig. 7 is the first cross section structure schematic diagram of the terminal of that embodiment of the invention；
Fig. 8 is that the terminal of that embodiment of the invention removes the structure schematic diagram after back casing；
Fig. 9 is second of cross section structure schematic diagram of the terminal of that embodiment of the invention.
Appended drawing reference:
01-shell；02-environmental sensor；03-venthole；10-air exchange keys；11-covers；100-the
One surface；200-second surfaces；12-ventilation channels；13-keycaps；14-grooves；121-the first venthole；122-ventilations
Chamber；123-the second venthole；15-support protrusions；16-elastic spacing arms；17-fixed structures；20-shells；30-terminals
Ontology；40-environmental sensors；50-card slots；60-key switches；70-boss.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.?
In description of the invention, unless otherwise indicated, the meaning of " plurality " is two or more.
Terminal includes shell and is set to the intracorporal terminal body of shell, and terminal body is equipped with environmental sensor, environment
Sensor is used to detect the environmental parameter of exterior of terminal, on shell, the position opposite with environmental sensor be equipped with and be open, opening
Equipped with air exchange key.
It is a specific embodiment of air exchange of embodiment of the present invention key 10 referring to Fig. 2~Fig. 4, Fig. 2~Fig. 4, this
The air exchange key 10 of embodiment includes: cover 11, ventilation channel 12 and keycap 13, and the cover 11 includes first surface
100, the first surface 100 is bonded with the surface of the terminal body, and fluted 14 are opened up on the first surface 100,
The environmental sensor is located in the groove 14, and the cover 11, when bearing pressing force, can generate can Flexible Reset
Deformation；The one end in the ventilation channel 12 is connected to the groove 14, and the other end is connected to the exterior space of the shell；It is described
Keycap 13 is covered on the cover 11.
A kind of air exchange key 10 provided by the invention, since air exchange key 10 includes cover 11, ventilation channel
12 and keycap 13, cover 11 includes first surface 100, and first surface 100 is bonded with the surface of terminal body, and first surface
Fluted 14 are opened up on 100, environmental sensor is located in groove 14, and cover 11, when bearing pressing force, can generate can answer
Position flexible deformation；The one end in ventilation channel 12 is connected to groove 14, and the other end is connected to the exterior space of shell；The lid of keycap 13 is set
In on cover 11, therefore, when applying pressing force on keycap 13, pressing force can be transferred on cover 11 by keycap 13, and
Cover 11 is forced to generate extrusion deformation, the air in groove 14 can be expelled to outside shell by channel 12 of taking a breath at this time, in reverse keys
When cap 13, cover 11 can recoil to original state under the action of natural resiliency power, while the air outside shell is sucked groove
In 14, so that the fast exchange between 14 inner air of groove and hull outside air is realized, after air exchange, in groove 14
It is filled with outside air, true environmental parameter can be detected in environmental sensor at this time, which thereby enhances the inspection of environmental sensor
Survey accuracy.
In the above-described embodiments, environmental sensor is the sensor for detecting exterior of terminal environmental parameter, environmentally sensitive
Device can be baroceptor, air temperature sensor, air humidity sensor or air quality sensor etc., not do herein
It is specific to limit.
Wherein, environmental sensor can be directly arranged on the printed circuit board or flexible circuit board that terminal body includes,
Also it can be set in the other structures that terminal body includes, and the printed circuit board or flexible circuit board for including with terminal body
Electrical connection, is not specifically limited herein.
In addition, ventilation channel 12 can have following two embodiment:
Embodiment one: ventilation channel is the ventilation pipe that one end is connected on cover and is connected to groove, ventilation pipe
The other end extends to outside shell, and the exterior space of groove and shell has been connected to from there through ventilation pipe.
Embodiment two: ventilation channel 12 includes the first venthole 121 (as shown in Figure 6) being opened on cover 11, is formed
In the venting cavity 122 (as shown in Figure 5) in keycap 13 and the second venthole 123 being opened on keycap 13 (such as Fig. 5 institute
Show), one end of the first venthole 121 is connected to groove, and the other end is connected to venting cavity 122, one end of the second venthole 123 with
Venting cavity 122 is connected to, and the other end be connected to the exterior space of shell, in this way, passing through the first venthole 121, venting cavity 122 and the
Two ventholes 123 form ventilation channel 12, and without in addition setting ventilation pipe, therefore structure is simple, air exchange key
Small volume is conducive to be installed in the limited terminal in space.
In above-described embodiment two, when pressing keycap, in order to which the gas in groove is dispersed by ventilation channel
It is expelled to outside shell, so as to gas rapid dispersion be discharged into outside air, optionally, as shown in figure 5, the second venthole 123
To be multiple, multiple second ventholes 123 are set on the side wall of keycap 13, in this way, being connected to by multiple second ventholes 123
Gas dispersion in groove can be expelled to outside shell by the exterior space of venting cavity 122 and shell when pressing keycap 13,
So that the gas of discharge can rapid dispersion into outside air, can be by new air to guarantee when unclamping keycap 13
It sucks in groove.Simultaneously as the second venthole 123 is opened on the side wall of keycap 13, therefore finger can be prevented in pressing key
This second venthole 123 is blocked when cap 13.
In Fig. 2~embodiment shown in Fig. 4, in order to which the pressing force for enabling keycap 13 will act on thereon is effectively transmitted
To cover 11, optionally, as shown in figure 4, cover 11 includes the second surface 200 opposite with first surface 100, second surface
Support protrusion 15, the top of support protrusion 15 and the inner wall phase of keycap 13 are provided on 200 in the region opposite with venting cavity 122
It connects, in this way, being effectively transferred on cover 11 by the pressing force that support protrusion 15 can will act on keycap 13, the letter of this structure
It is single, it is easy to accomplish.
In the above-described embodiments, the quantity of support protrusion 15 can be one or more, be not specifically limited herein, but
It is, in order to which pressing force to be more effectively transferred on cover 11, it is preferred that as shown in fig. 6, support protrusion 15 is multiple, in this way,
Pressing force is transmitted by multiple support protrusions 15, pressing force can be more effectively transferred on cover 11.Wherein, convex when supporting
Rise 15 quantity be it is multiple when, specifically, support protrusion 15 can be two, three or four etc., be not specifically limited herein,
And multiple support protrusions 15 can with scattering device in region opposite with venting cavity 122 on second surface 200 edge placement (such as
Shown in Fig. 6), it can also be collectively formed at the medium position in region opposite with venting cavity 122 on second surface 200, herein not
It is specifically limited, as long as support protrusion 15 does not block the first venthole 121 and the second venthole 123.
In order to realize the fixation of cover 11, there can be following two concrete implementation mode:
The first concrete implementation mode: the edge of cover is fixed on terminal by fixed forms such as viscose glue or buckles in one week
On ontology, this fixed form operation is simple, easy to accomplish, and still, such fixed form presses consolidating for point of force application and cover
The distance between fixed end is relatively close, and under the action of pressing force, the depression in centre of cover, the edge one week of cover is radially
Extruding force is larger, is easy to make cover by falling or making cover to generate dislocation on terminal body.
Second of concrete implementation mode: as shown in Figure 2 or Figure 3, air exchange key 10 further includes the from cover 11
The end of multiple elastic spacing arms 16 that the edge on one surface 100 extends outward to form, elastic spacing arm 16 is equipped with fixed structure
17, fixed structure 17 is fixed with shell or terminal body, in this way, by the fixed structure 17 of 16 end of elastic spacing arm by cover
11 are fixed in terminal, extend the distance between the fixing end of pressing point of force application to cover 11, under the action of pressing force,
The extruding force that cover 11 is transferred at fixed structure 17 is smaller, and connection stability and reliability is higher.
In the above-described embodiments, the quantity of elastic spacing arm 16 can be two, three, four etc., do not do have herein
Body limits, and still, in order to reduce the quantity of elastic spacing arm 16, simplifies the structure of air exchange key 10, it is preferred that such as Fig. 2
Or shown in Fig. 3, elastic spacing arm 16 is two, and two elastic spacing arms 16 are respectively arranged at the first surface 100 of cover 11
Opposite end, in this way, the negligible amounts of elastic spacing arm 16, the structure of air exchange key 10 is simple, and cost is relatively low for materials.
Simultaneously as two elastic spacing arms 16 are respectively arranged at the opposite end of cover 11, therefore air exchange key 10 can be made
In long strip, the air exchange key 10 of strip can be installed on the side of the terminal devices such as mobile phone, pad as side switch.
In Fig. 2~embodiment shown in Fig. 4, optionally, cover 11 is made by silica gel, and the thermal stability of silica gel is good, is changed
It learns property to stablize, and has higher mechanical strength, be able to extend the service life of cover 11.
In Fig. 2~embodiment shown in Fig. 4, keycap 13 can be made by materials such as metal, plastics, ceramics, herein not
It is specifically limited.But in order to reduce the weight of air exchange key 10, it is preferred that keycap 13 is by plastic production, compared to gold
Belong to and ceramic, the density of plastics is usually smaller, and under equal volume, the quality by the keycap 13 of plastic production is smaller, can drop
The weight of low air exchange key 10.
Referring to Fig. 7, the embodiment of the invention also provides a kind of terminal, including shell 20 and it is set in the shell 20
Terminal body 30, the terminal body 30 is equipped with environmental sensor 40, on the shell 20, with the environmental sensor 40
Opposite position is equipped with opening, and the opening is equipped with air exchange key 10, and the air exchange key 10 is as above any
Air exchange key 10 described in technical solution, the first surface of cover 11 and the terminal sheet in the air exchange key 10
The surface of body 30 is bonded, and the environmental sensor 40 is located in the groove 14 on the first surface, the air exchange key
10 keycap 13 passes through the opening and stretches out outside the shell 20,12 one end of ventilation channel of the air exchange key 10 and institute
The connection of groove 14 is stated, the other end is connected to the exterior space of the shell 20.
A kind of terminal provided by the invention, due on shell 20, the position opposite with environmental sensor 40 be equipped with opening, open
Air exchange key 10 is equipped at mouthful, air exchange key 10 is air exchange key 10 described in any technical solution as above,
And the first surface of the cover 11 of air exchange key 10 is bonded with the surface of terminal body 30, environmental sensor 40 is located at described
In groove 14 on first surface, the keycap 13 of air exchange key 10 passes through opening and stretches out outside shell 20, air exchange key
10 ventilation one end of the channel is connected to groove 14, and the other end is connected to the exterior space of shell 20, in this way, in pressing keycap 13
When, cover 11 can be made to generate flexible deformation, the air in groove 14 can be expelled to outside shell 20 by channel 12 of taking a breath, in reverse keys
When cap 13, cover 11 recoils to original state under the action of natural resiliency power, while the air outside shell 20 is sucked groove
In 14, so that the fast exchange between 20 outside air of 14 inner air of groove and shell is realized, after air exchange, groove 14
It is inside filled with outside air, at this point, true environmental parameter can be detected in environmental sensor 40, which thereby enhances environmental sensor
40 detection accuracy.
In the above-described embodiments, air exchange key 10 can be set on the front, side or the back side of terminal, herein not
It is specifically limited.
Wherein, exemplary in air exchange key there are many forms of fixed structure, fixed structure can be to be opened in sky
Gas exchanges the limit hole of elastic position limit arm end in key, and shell or terminal body are equipped with limited post, and limit hole cooperation is arranged
In on limited post, it is thus achieved that the fixation of elastic spacing arm.It is again exemplary, as shown in figure 8, fixed structure 17 is own elasticity limit
Position 16 ends bent of arm and to the hook that extends to form of direction far from keycap 13, is formed with card on terminal body 30 or shell 20
Slot 50, hook are embedded in card slot 50.This structure is simple, and is hooked in being embedded operating process simple, the installation effect in card slot 50
Rate is higher.
In the embodiment shown in fig. 7, in order to make environmental sensor 40 air exchange key 10 pressing after can be immediately
Data acquisition is carried out, can be realized by the optional embodiment of following two:
The first optional embodiment: terminal further includes display screen, and display screen is equipped with prompt key, this prompt
Key is pressed by the user for prompting user to press air exchange key, and for triggering environmental sensor in air exchange key
Data acquisition is carried out afterwards.In this way, needing to light display screen before pressing air exchange key, and trigger mentioning on display screen
Show key, then could press air exchange key, and data acquisition is carried out by environmental sensor, this operating process is cumbersome multiple
It is miscellaneous.
Second of optional embodiment: as shown in figure 9, being additionally provided with key switch 60, key switch on terminal body 30
60 are located in groove, and key switch 60 carries out data acquisition for triggering environmental sensor, on the bottom surface of groove and key switch
60 opposite positions are formed with boss 70, the top surface of boss 70 and the pressing face contact of key switch 60.In this way, in pressing air
When exchanging key 10, environmental sensor 40 can be triggered simultaneously and carries out data acquisition, operating process is simple and convenient.
In above-mentioned second optional embodiment, it should be noted that the press surface of key switch 60 refers to key
For receiving the surface of user's pressing operation on switch 60.Before pressing air exchange key 10, the top surface of boss 70 only with
Squeezing action power is not present in the pressing face contact of key switch 60 between the top surface of boss 70 and the press surface of key switch 60,
Key switch 60 is in non-triggering state at this time.
In the above-described embodiments, key switch 60 can be switched with DOME elastic slice (metal dome is commonly called as " metal dome "),
It can be other structures, be not specifically limited herein.
In the description of this specification, particular features, structures, materials, or characteristics can be real in any one or more
Applying can be combined in any suitable manner in example or example.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (9)
1. a kind of air exchange key, it to be used for terminal, the terminal includes shell and is set to the intracorporal terminal sheet of the shell
Body, the terminal body are equipped with environmental sensor, which is characterized in that the air exchange key includes:
Cover, the cover include first surface, and the first surface is bonded with the surface of the terminal body, and described first
Open up fluted on surface, the environmental sensor is located in the groove, and the cover can be produced when bearing pressing force
Life can Flexible Reset deformation；
The one end in ventilation channel, the ventilation channel is connected to the groove, and the other end is connected to the exterior space of the shell；
The ventilation channel includes the first venthole being opened on the cover, the venting cavity being formed in keycap and is opened in
One end of the second venthole on the keycap, first venthole is connected to the groove, the other end and the venting cavity
Connection, one end of second venthole are connected to the venting cavity, and the other end is connected to the exterior space of the shell；
Keycap, the key cap cover are set on the cover.
2. air exchange key according to claim 1, which is characterized in that second venthole is multiple, Duo Gesuo
The second venthole is stated to be set on the side wall of the keycap.
3. air exchange key according to claim 1, which is characterized in that the cover includes and the first surface phase
Pair second surface, support protrusion is provided on the second surface in the region opposite with the venting cavity, the support is convex
The top risen connects with the inner wall of the keycap.
4. air exchange key according to claim 1, which is characterized in that the air exchange key further includes described in
Multiple elastic spacing arms that the edge of the first surface of cover extends outward to form, the end of the elastic spacing arm, which is equipped with, to be fixed
Structure, the fixed structure are fixed with the shell or the terminal body.
5. air exchange key according to claim 4, which is characterized in that the elastic spacing arm is two, two institutes
State the opposite end that elastic spacing arm is respectively arranged at the first surface of the cover.
6. air exchange key according to claim 1, which is characterized in that the cover is made by silica gel.
7. a kind of terminal, which is characterized in that including shell and be set to the intracorporal terminal body of the shell, the terminal body
Be equipped with environmental sensor, on the shell, the position opposite with the environmental sensor be equipped with and be open, the opening is equipped with
Air exchange key, the air exchange key are air exchange key according to any one of claims 1 to 6, the sky
The first surface of cover is bonded with the surface of the terminal body in gas exchange key, and the environmental sensor is located at described first
In groove on surface, the keycap of the air exchange key passes through the opening and stretches out outside the shell, the air exchange
The ventilation one end of the channel of key is connected to the groove, and the other end is connected to the exterior space of the shell.
8. terminal according to claim 7, which is characterized in that the fixed structure of the air exchange key is from the sky
The elastic spacing arm ends bent of gas exchange key and the hook extended to form to the direction far from the keycap, the terminal sheet
Card slot is formed on body or the shell, the hook is embedded in the card slot.
9. terminal according to claim 7, which is characterized in that key switch is additionally provided on the terminal body, it is described to press
Key switch is located in the groove, and the key switch carries out data acquisition, the groove for triggering the environmental sensor
Bottom surface on, the position opposite with the key switch be formed with boss, the top surface of the boss is pressed with the key switch
Pressure surface contact.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710502974.3A CN107045956B (en) | 2017-06-27 | 2017-06-27 | A kind of air exchange key and terminal |
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| CN201710502974.3A CN107045956B (en) | 2017-06-27 | 2017-06-27 | A kind of air exchange key and terminal |
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| CN107045956B true CN107045956B (en) | 2019-09-20 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209235A (en) * | 2013-04-24 | 2013-07-17 | Tcl通讯（宁波）有限公司 | Side key waterproof device of mobile terminal |
| CN103745853A (en) * | 2014-01-14 | 2014-04-23 | 无锡凯尔科技有限公司 | Structure applicable to press key with additional function |
| CN204011181U (en) * | 2014-07-31 | 2014-12-10 | 宇龙计算机通信科技(深圳)有限公司 | A kind of button and a kind of mobile terminal |
| CN105577866A (en) * | 2016-02-20 | 2016-05-11 | 刘�文 | Mobile phone capable of monitoring fine particles in air |
| CN106384688A (en) * | 2016-09-18 | 2017-02-08 | 合肥联宝信息技术有限公司 | Key, electronic equipment, and key preparation method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2610399Y (en) * | 2003-01-28 | 2004-04-07 | 精模电子科技（深圳）有限公司 | Keyboard key structure with vent |
| CN2877011Y (en) * | 2005-07-19 | 2007-03-07 | 达方电子股份有限公司 | Spring element |
| CN1932711B (en) * | 2005-09-16 | 2010-05-26 | 鸿富锦精密工业（深圳）有限公司 | Multidirectional key |
| KR102161546B1 (en) * | 2014-02-05 | 2020-10-05 | 삼성전자 주식회사 | Electronic device and operation method thereof |
| CN204406282U (en) * | 2015-02-06 | 2015-06-17 | 南阳医学高等专科学校 | A kind of notebook computer |
-
2017
- 2017-06-27 CN CN201710502974.3A patent/CN107045956B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103209235A (en) * | 2013-04-24 | 2013-07-17 | Tcl通讯（宁波）有限公司 | Side key waterproof device of mobile terminal |
| CN103745853A (en) * | 2014-01-14 | 2014-04-23 | 无锡凯尔科技有限公司 | Structure applicable to press key with additional function |
| CN204011181U (en) * | 2014-07-31 | 2014-12-10 | 宇龙计算机通信科技(深圳)有限公司 | A kind of button and a kind of mobile terminal |
| CN105577866A (en) * | 2016-02-20 | 2016-05-11 | 刘�文 | Mobile phone capable of monitoring fine particles in air |
| CN106384688A (en) * | 2016-09-18 | 2017-02-08 | 合肥联宝信息技术有限公司 | Key, electronic equipment, and key preparation method |
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| CN107045956A (en) | 2017-08-15 |
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