WO2019061853A1 - 一种电子设备 - Google Patents
一种电子设备 Download PDFInfo
- Publication number
- WO2019061853A1 WO2019061853A1 PCT/CN2017/116183 CN2017116183W WO2019061853A1 WO 2019061853 A1 WO2019061853 A1 WO 2019061853A1 CN 2017116183 W CN2017116183 W CN 2017116183W WO 2019061853 A1 WO2019061853 A1 WO 2019061853A1
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- WIPO (PCT)
- Prior art keywords
- processor
- electronic device
- gas generator
- housing
- passage
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
- H05K5/0214—Venting apertures; Constructional details thereof with means preventing penetration of rain water or dust
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Definitions
- This application belongs to the field of communication technologies, and in particular, to an electronic device.
- the present application provides an electronic device that can effectively prevent foreign matter from entering the interior of the electronic device.
- an electronic device including:
- a housing a sensor, a gas generator, and a processor;
- the housing is provided with a passage connecting the inside and the outside of the housing;
- the inductor is disposed on an inner wall of the channel and connected to the processor, and is configured to send a sensing signal to the processor when sensing that foreign matter enters the channel;
- the gas generator is located in the housing and is coupled to the processor, the gas jet head of the gas generator faces an exterior of the housing, and the gas generator is configured to receive the processor according to the sensing signal A control command is issued to inject gas into the passage to remove the foreign matter from the passage.
- the inductor includes a first connecting plate and a second connecting plate;
- the first connecting plate and the second connecting plate are disposed at opposite positions on an inner wall of the channel;
- the first connecting board and the second connecting board are respectively provided with sensing terminals, and the inductor senses the entry of foreign objects in the channel through the two sensing terminals, and the sensor goes to the processing
- the device sends a sensing signal.
- the inductor comprises one of a distance detector, an infrared detector, an ultrasonic detector, or a combination thereof.
- the venting area of the blast head of the gas generator gradually becomes larger in the direction of the air flow.
- a maximum ventilation area of the air jet head of the gas generator is greater than or equal to a ventilation area of the air inlet of the passage.
- a data storage module is further included;
- the data storage module is connected to the processor
- the processor After receiving the sensing signal and transmitting the control instruction, the processor outputs a storage instruction to the data storage module, and the data storage module stores the current foreign object clearing information according to the storage instruction.
- the prompt module is further included;
- the prompting module is connected to the processor
- the processor After receiving the sensing signal and transmitting the control instruction, the processor outputs a prompting instruction to the prompting module, and the prompting module prompts the foreign object clearing according to the prompting instruction. In addition to information.
- the prompting module includes one or a combination of a speaker, a vibrator, and a display.
- the technical solution provided by the present application can sense whether there is a foreign object in the inner and outer passages of the connecting housing by setting the sensor. If the foreign matter is detected to enter the channel, the sensor sends the sensing signal to the processor for processing.
- the gas generator controls the gas generator to inject gas into the passage to remove foreign matter from the passage. It can effectively prevent foreign matter from entering the inside of the electronic device, destroying the circuit of the electronic device, and especially preventing foreign matter from entering the insect.
- FIG. 1 is a schematic cross-sectional view of an electronic device of the present application.
- 10 housing; 20: sensor; 21: first connecting plate; 22: second connecting plate; 23: sensing terminal; 30: gas generator.
- the present application provides an electronic device that can effectively prevent foreign matter from entering the interior of the electronic device.
- FIG. 1 is a schematic cross-sectional structural view of an electronic device of the present application, as shown in FIG.
- the application provides an electronic device comprising: a housing 10, a sensor 20, a gas generator 30, and a processor (not shown).
- the housing 10 is provided with a passage communicating with the inside and the outside of the housing 10.
- the channels include, but are not limited to, gaps in the mating of the housing 10 of the electronic device, sound holes or vents, and the like.
- the sensor 20 is disposed on the inner wall of the channel and connected to the processor for transmitting a sensing signal to the processor when sensing the entry of foreign matter into the channel.
- the gas generator 30 is located in the housing 10 and is connected to the processor.
- the air blowing head of the gas generator 30 faces the outside of the housing 10.
- the gas generator 30 is configured to receive a control command from the processor according to the sensing signal, and spray the air into the channel. Gas to remove foreign matter from the channel.
- electronic devices include, but are not limited to, mobile phones, computers, and the like.
- the inner and outer passages of the communication housing 10 are the heat dissipation holes of the mobile phone.
- the gas generator 30 is located inside the mobile phone, and the air jet head of the gas generator 30 faces the outside of the mobile phone.
- the sensor 20 senses whether there is foreign matter entering in the channel in real time. When it is sensed that foreign matter enters the channel, the sensor 20 sends an inductive signal to the processor, and the processor controls the gas generator 30 to inject gas into the channel to remove foreign matter from the channel. Cleared in the channel.
- the inductor 20 is mounted on the inner wall of the passage.
- the inductor 20 includes a first connecting plate 21 and a second connecting plate 22.
- the first connecting plate 21 and the second connecting plate 22 are disposed at opposite positions on the inner wall of the passage.
- the passage of the electronic device is circular, the first connecting plate 21 and the second connecting plate 22 are both semi-annular, and the first connecting plate 21 and the second connecting plate 22 are combined into a ring structure, the first connecting plate 21 and the second The connecting plate 22 surrounds the passage, and the inside of the casing 10 communicates with the outside through the inner ring of the annular structure.
- the passage also has a function of guiding the travel route of the foreign matter entering the passage.
- the passage of the electronic device is rectangular, and the first connecting plate 21 and the second connecting plate 22 are respectively disposed on opposite sides of the rectangle.
- Each of the first connecting plate 21 and the second connecting plate 22 is provided with an inductive terminal 23.
- the sensor 20 senses the entry of foreign matter in the channel through the two sensing terminals 23, the sensor 20 sends an inductive signal to the processor.
- the sensor 20 includes, but is not limited to, one of a distance detector, an infrared detector, an ultrasonic detector, or a combination thereof.
- the two sensing terminals 23 disposed on the first connecting plate 21 and the second connecting plate 22 detect in real time whether the distance between the two sensing terminals 23 is equal to the preset distance value. If they are equal, it means that no foreign matter enters between the two sensing terminals 23, that is, no foreign matter enters the channel. If the two sensing terminals 21 detect that the distance between the two sensing terminals 23 is less than the preset distance value, it indicates that foreign matter enters between the two sensing terminals 23, that is, foreign matter enters the channel. At this time, the sensor 20 A sensing signal is sent to the processor such that the processor controls the gas generator 30 to inject gas into the channel to remove foreign matter.
- the venting area of the blast head of the gas generator 30 gradually becomes larger in the direction of the air flow.
- the gas ejected from the gas generator 30 is gradually diffused through the blast head until it diffuses into the entire passage. It can effectively avoid the air pressure of the airflow is too large.
- the edge of the channel is in the airflow blind zone, and the airflow cannot be blown, which causes the foreign matter to be cleaned and not cleaned.
- the way to prevent blind spots at the edge of the channel is that the maximum venting area of the blast head of the gas generator 30 is greater than or equal to the venting area of the air inlet of the channel. This ensures that the gas blown from the nozzle can be fully diffused into the entire passage to avoid blind spots.
- the anti-foreign structure further includes a data storage module (not shown).
- the data storage module is connected to the processor. After receiving the sensing signal and transmitting the control instruction, the processor outputs a storage instruction to the data storage module, and the data storage module stores the foreign object clearing information according to the storage instruction.
- the foreign matter removal information includes, but is not limited to, the number of foreign matter removal times and the removal time. The user can obtain the foreign matter removal information and the historical foreign matter removal information by calling the information in the data storage module.
- the anti-foreign structure also includes a prompting module (not shown).
- Prompt module and processor Pick up After receiving the sensing signal and transmitting the control command, the processor outputs a prompting instruction to the prompting module, and the prompting module prompts the local foreign matter to clear the information according to the prompting instruction.
- the prompting module includes, but is not limited to, one or a combination of a speaker, a vibrator, and a display.
- the speaker emits a sound once, and the vibrator vibrates once.
- the user wants to view the history clear information and can be voiced through the speaker or viewed through the display.
- A indicates the inside of the electronic device
- B indicates the outside of the electronic device.
- Step 1 a first connecting plate and a second connecting plate are disposed at opposite positions on the inner hole of the electronic device or the inner wall at the matching gap;
- Step 2 respectively mounting the sensing terminal 23 of the inductor 20 on the first connecting plate and the second connecting plate, for example, the terminal of the distance detector;
- Step 3 inside the housing 10 of the electronic device, the gas generator 30 is connected to the processor, and the air blowing head faces the inside of the channel and the outside of the device;
- Step 4 There is a foreign matter entering the channel, such as entering the insect in the channel;
- Step 5 The sensor 20 senses the entry of foreign matter, and sends the sensing signal to the processor, and performs step 6, step 7 and step 8;
- Step 6 The processor controls the gas generator 30 to operate, and the gas generator 30 injects a gas flow into the channel, and the air flow direction is as shown in FIG. 1 , and the foreign matter is blown out from the channel;
- Step 7 The processor controls the prompt module to work, prompting the user to clear the foreign object information (the number of times, time, etc.), and pay attention to the use of security;
- Step 8 The processor controls the data storage module to record the insect prevention information
- Step 9 The sensor 20 senses in real time
- step ten If it is sensed that there is no foreign matter in the channel, proceed to step ten;
- Step 10 The user is using normally.
- the setting sensor can sense whether there is foreign matter in the channel of the mounting component. If a foreign object is detected to enter the channel, the sensor sends an sensing signal to the processor, and the processor controls the gas generator to inject gas into the channel, so that Foreign matter is removed from the channel.
- the anti-foreign structure can be applied to electronic devices, which can effectively prevent foreign matter from entering the interior of the electronic device, and in particular, prevent foreign matter from entering the insect.
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
- Catching Or Destruction (AREA)
- Emergency Alarm Devices (AREA)
Abstract
一种电子设备,包括:壳体(10)、感应器(20)、气体生成器(30)以及处理器;其中,所述壳体(10)上设有连通所述壳体(10)的内部与外部的通道;所述感应器(20)设置在所述通道的内壁上并与所述处理器连接,用于当感测有异物进入所述通道内时,向所述处理器发送感应信号;所述气体生成器(30)位于所述壳体(10)的内壁与所述处理器连接,所述气体生成器(30)的喷风头朝向所述壳体(10)的外部,所述气体生成器(30)用于接收所述处理器根据所述感应信号发出的控制指令,向所述通道内喷射气体,以便将所述异物从所述通道内清除。该设备能够有效防止异物从连通壳体(10)的内部与外部的通道内穿过,尤其是昆虫的进入,可防止异物或昆虫进入电子设备的内部,破坏电子设备的线路。
Description
交叉引用
本申请引用于2017年09月29日递交的名称为“一种电子设备”的第201710910605.8号中国专利申请,其通过引用被全部并入本申请。
本申请属于通讯技术领域,具体地说,涉及一种电子设备。
目前,随着科技的不断发展,越来越多的电子产品走进了人们的生活,例如VR(Virtual Reality,虚拟现实)设备、耳机、手机等,人们可通过电子设备进行娱乐、学习以及工作,多种多样的电子产品给人们带来便利,极大地丰富了人们的生活。
但是,目前使用的电子产品上具有一些通道,例如,声孔、散热孔等。以散热孔为例,由于电子产品在工作时会有产生一定热量,因此,设计者往往需要在产品上设置散热孔,如栅格、通风孔等。这些通道的存在,使得产品内部与外界环境连通,因此,产品不可避免的会有小型昆虫进入产品内部,此种情况很容易造成机体内部线路问题,从而带来安全隐患。同时昆虫的存在也会造成用户人身安全隐患。
发明内容
有鉴于此,本申请提供一种电子设备,可有效防止异物进入电子设备的内部。
为解决现有技术中的技术问题,本申请提供了一种电子设备,包括:
壳体、感应器、气体生成器以及处理器;其中,
所述壳体上设有连通所述壳体的内部与外部的通道;
所述感应器设置在所述通道的内壁上并与所述处理器连接,用于当感测有异物进入所述通道内时,向所述处理器发送感应信号;
所述气体生成器位于所述壳体内并与所述处理器连接,所述气体生成器的喷风头朝向所述壳体的外部,所述气体生成器用于接收所述处理器根据所述感应信号发出的控制指令,向所述通道内喷射气体,以便将所述异物从所述通道内清除。
可选地,所述感应器包括第一连接板及第二连接板;
所述第一连接板及第二连接板设置在所述通道的内壁上相对位置;
所述第一连接板及所述第二连接板上均设置有感应端子,所述感应器通过两个所述感应端子感测所述通道内有异物进入时,所述感应器向所述处理器发送感应信号。
可选地,所述感应器包括距离检测器、红外检测器、超声波检测器中的一种或其组合。
可选地,所述气体生成器的所述喷风头的通风面积沿气流方向逐渐变大。
可选地,所述气体生成器的所述喷风头的最大通风面积大于或等于所述通道的进风口的通风面积。
可选地,还包括数据存储模组;
所述数据存储模组与所述处理器连接;
所述处理器接收到所述感应信号并发送所述控制指令后,向所述数据存储模组输出存储指令,所述数据存储模组根据所述存储指令存储当次异物清除信息。
可选地,还包括提示模组;
所述提示模组与所述处理器连接;
所述处理器接收到所述感应信号并发送所述控制指令后,向所述提示模组输出提示指令,所述提示模组根据所述提示指令提示当次异物清
除信息。
另外,可选地,所述提示模组包括扬声器、震动器以及显示器中的一种或其组合。
本申请提供的技术方案,通过设置感应器能够感测到连通壳体的内部与外部的通道内是否存在异物,如果感测有异物进入通道内时,感应器将感应信号发送至处理器,处理器控制气体生成器向通道内喷射气体,以便将异物从通道内清除。可有效防止异物进入电子设备的内部,破坏电子设备的电路,尤其可防止昆虫的异物进入。
为了更清楚地说明本申请或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍,显而易见地,下面描述中的附图是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
此处所说明的附图用来提供对本申请的进一步理解,构成本申请的一部分,本申请的示意性实施例及其说明用于解释本申请,并不构成对本申请的不当限定。
在附图中:
图1为本申请的电子设备的剖面结构示意图。
附图标记说明
10:壳体;20:感应器;21:第一连接板;22:第二连接板;23:感应端子;30:气体生成器。
为使本申请的目的、技术方案和优点更加清楚,下面将结合本申请中的附图,对本申请中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于
本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
在本申请的说明书、权利要求书及上述附图中描述的一些流程中,包含了按照特定顺序出现的多个操作,这些操作可以不按照其在本文中出现的顺序来执行或并行执行。操作的序号如101、102等,仅仅是用于区分各个不同的操作,序号本身不代表任何的执行顺序。另外,这些流程可以包括更多或更少的操作,并且这些操作可以按顺序执行或并行执行。需要说明的是,本文中的“第一”、“第二”等描述,是用于区分不同的消息、设备、模块等,不代表先后顺序,也不限定“第一”和“第二”是不同的类型。
发明人在实现本申请的过程中发现,目前使用的电子产品上具有一些通道,例如,声孔、散热孔等。因此,产品不可避免的会有小型昆虫进入产品内部,此种情况很容易造成机体内部线路问题,从而带来安全隐患。
因此,为解决现有技术中的缺陷,本申请提供一种电子设备,可有效防止异物进入电子设备的内部。
以下将配合附图及实施例来详细说明本申请的实施方式,藉此对本申请如何应用技术手段来解决技术问题并达成技术功效的实现过程能充分理解并据以实施,以下结合附图对本申请的结构做进一步说明。
本实用新型实施例的附图中相同或相似的标号对应相同或相似的部件;在本实用新型实施例的描述中,需要理解的是,若有术语“上”、“下”、“左”、“右”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本实用新型实施例和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此附图中描述位置关系的用语仅用于示例性说明,不能理解为对本实用新型实施例的限制,对于本领域的普通技术人员而言,可以根据具体情况理解上述术语的具体含义。
实施例1
图1为本申请的电子设备的剖面结构示意图,如图1所示。
本申请提供了一种电子设备,包括:壳体10、感应器20、气体生成器30以及处理器(图中未示出)。
其中,壳体10上设有连通壳体10的内部与外部的通道。通道包括但不限于电子设备的壳体10配合处的缝隙、声孔或散热孔等。
感应器20设置在通道的内壁上并与处理器连接,用于当感测有异物进入通道内时,向处理器发送感应信号.
气体生成器30位于壳体10内并与处理器连接,气体生成器30的喷风头朝向壳体10的外部,气体生成器30用于接收处理器根据感应信号发出的控制指令,向通道内喷射气体,以便将异物从通道内清除。
举例说明,电子设备包括但不限于手机、电脑等设备。以手机为例,连通壳体10的内部与外部的通道为手机散热孔。气体生成器30位于手机内部,气体生成器30的喷风头朝向手机外部。感应器20实时感测通道内是否有异物进入,当感测到有异物进入通道,感应器20将感应信号发送至处理器,处理器控制气体生成器30向通道内喷射气体,以便将异物从通道内清除。
下面对本申请提供的电子设备做进一步详细介绍。
继续参见图1,感应器20安装在通道的内壁上,一种可实现方式是,感应器20包括第一连接板21及第二连接板22。第一连接板21及第二连接板22设置在通道的内壁上相对位置。
例如,电子设备的通道为圆形,第一连接板21及第二连接板22均为半环形,第一连接板21及第二连接板22围合成环形结构,第一连接板21及第二连接板22围合成通道,壳体10的内部通过环形结构的内环与外部连通。同时通道还具有对进入通道内的异物的行进路线进行引导的作用。
或者
电子设备的通道为矩形,第一连接板21及第二连接板22分别设置在矩形的相对的两侧。
第一连接板21及第二连接板22上均设置有感应端子23,感应器20通过两个感应端子23感测通道内有异物进入时,感应器20向处理器发送感应信号。具体地,感应器20包括但不限于距离检测器、红外检测器、超声波检测器中的一种或其组合。
以感应器20为距离检测器为例,设置在第一连接板21及第二连接板22上的两个感应端子23实时检测两个感应端子23之间的距离值是否与预设距离值相等,若相等,则表示没有异物进入两个感应端子23之间,也就是没有异物进入通道内。若两个感应端子21检测两个感应端子23之间的距离值小于预设距离值,则表示有异物进入两个感应端子23之间,也就是有异物进入通道内,此时,感应器20向处理器发送感应信号,以便处理器控制气体生成器30向通道内喷射气体,清除异物。
为了使得进入通道的气体能够快速扩散到通道内,气体生成器30的喷风头的通风面积沿气流方向逐渐变大。气体生成器30喷出的气体经过喷风头逐渐扩散,直至扩散至整个通道内。可有效避免气流的气压过大,气流快速通过通道时,通道的边缘处于气流盲区,气流吹不到,导致异物清除不干净。
同时,防止通道边缘产生盲区的方式是,气体生成器30的喷风头的最大通风面积大于或等于通道的进风口的通风面积。这样可以保证从喷风头吹出的气体能够充分扩散至整个通道内,避免出现盲区。
本申请中,防异物结构还包括数据存储模组(图中未示出)。数据存储模组与处理器连接。处理器接收到感应信号并发送控制指令后,向数据存储模组输出存储指令,数据存储模组根据存储指令存储当次异物清除信息。异物清除信息包括但不限于异物清除次数及清除时间等。用户可通过调用数据存储模组内的信息,获知当次的异物清除信息以及历史异物清除信息。
防异物结构还包括提示模组(图中未示出)。提示模组与处理器连
接。处理器接收到感应信号并发送控制指令后,向提示模组输出提示指令,提示模组根据提示指令提示当次异物清除信息。提示模组包括但不限于扬声器、震动器以及显示器中的一种或其组合。
举例说明,防异物结构每清除一次异物,则扬声器发出声音一次,震动器震动一次,用户想要查看历史清除信息可通过扬声器进行语音播报或者通过显示器进行查看。
下面对本申请提供的电子设备如何使用进行介绍,继续参见图1,A表示电子设备内部,B表示电子设备外部。
步骤一:电子设备的通孔或者配合间隙处的内壁上相对位置设置有第一连接板及第二连接板;
步骤二:在第一连接板及第二连接板上分别安装感应器20的感应端子23,例如距离检测器的端子;
步骤三:在电子设备的壳体10内部,气体生成器30与处理器连接,喷风头朝向通道内以及设备外部;
步骤四:有异物进入通道,例如通道内进入昆虫;
步骤五:感应器20感测到有异物进入,并将感应信号发送至处理器,执行步骤六、步骤七及步骤八;
步骤六:处理器控制气体生成器30工作,气体生成器30向通道内喷射气流,气流方向如图1所示,将异物从通道内吹出;
步骤七:处理器控制提示模组工作,提示用户异物清除信息(清除次数、时间等),注意使用安全;
步骤八:处理器控制数据存储模组记录本次防虫信息;
步骤九:感应器20实时感测;
若感测到通道内仍有异物,则返回步骤五;
若感测到通道内没有异物,则进行步骤十;
步骤十:用户正常使用。
综上所述,本申请提供的技术方案,本申请提供的技术方案,通过
设置感应器能够感测到安装组件的通道内是否存在异物,如果感测有异物进入通道内时,感应器将感应信号发送至处理器,处理器控制气体生成器向通道内喷射气体,以便将异物从通道内清除。防异物结构可应用在电子设备上,可有效防止异物进入电子设备的内部,尤其可防止昆虫的异物进入。
需要说明的是,虽然结合附图对本申请的具体实施方式进行了详细地描述,但不应理解为对本申请的保护范围的限定。在权利要求书所描述的范围内,本领域技术人员不经创造性劳动即可做出的各种修改和变形仍属于本申请的保护范围。
本申请的示例旨在简明地说明本申请的技术特点,使得本领域技术人员能够直观了解本申请的技术特点,并不作为本申请的不当限定。
以上所描述的装置实施例仅仅是示意性的,其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的。本领域普通技术人员在不付出创造性的劳动的情况下,即可以理解并实施。
上述说明示出并描述了本申请的若干优选实施例,但如前所述,应当理解本申请并非局限于本文所披露的形式,不应看作是对其他实施例的排除,而可用于各种其他组合、修改和环境,并能够在本文所述申请构想范围内,通过上述教导或相关领域的技术或知识进行改动。而本领域人员所进行的改动和变化不脱离本申请的精神和范围,则都应在本申请所附权利要求的保护范围内。
Claims (7)
- 一种电子设备,其特征在于,包括:壳体、感应器、气体生成器以及处理器;其中,所述壳体上设有连通所述壳体的内部与外部的通道;所述感应器设置在所述通道的内壁上并与所述处理器连接,用于当感测有异物进入所述通道内时,向所述处理器发送感应信号;所述气体生成器位于所述壳体内并与所述处理器连接,所述气体生成器的喷风头朝向所述壳体的外部,所述气体生成器用于接收所述处理器根据所述感应信号发出的控制指令,向所述通道内喷射气体,以便将所述异物从所述通道内清除。2、根据权利要求1所述的电子设备,其特征在于,所述感应器包括第一连接板及第二连接板;所述第一连接板及第二连接板设置在所述通道的内壁上相对位置;所述第一连接板及所述第二连接板上均设置有感应端子,所述感应器通过两个所述感应端子感测所述通道内有异物进入时,所述感应器向所述处理器发送感应信号。
- 根据权利要求2所述的电子设备,其特征在于,所述感应器包括距离检测器、红外检测器、超声波检测器中的一种或其组合。
- 根据权利要求1至3中任一项所述的电子设备,其特征在于,所述气体生成器的所述喷风头的通风面积沿气流方向逐渐变大。
- 根据权利要求4所述的电子设备,其特征在于,所述气体生成器的所述喷风头的最大通风面积大于或等于所述通道的进风口的通风面积。
- 根据权利要求1至3中任一项所述的电子设备,其特征在于,还包括数据存储模组;所述数据存储模组与所述处理器连接;所述处理器接收到所述感应信号并发送所述控制指令后,向所述数据存储模组输出存储指令,所述数据存储模组根据所述存储指令存储当 次异物清除信息。
- 根据权利要求6所述的电子设备,其特征在于,还包括提示模组;所述提示模组与所述处理器连接;所述处理器接收到所述感应信号并发送所述控制指令后,向所述提示模组输出提示指令,所述提示模组根据所述提示指令提示当次异物清除信息。
- 根据权利要求7所述的电子设备,其特征在于,所述提示模组包括扬声器、震动器以及显示器中的一种或其组合。
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