技术领域technical field
本发明涉及应急抢险设备领域，具体而言，涉及一种多功能三防面罩。The invention relates to the field of emergency rescue equipment, in particular to a multifunctional three-proof mask.
背景技术Background technique
目前国家正在致力于对处理应急事故抢险设备的创造与提升，参考GJB2873-97《军事设备和设施的人机工程设计准则》，一款能够集防毒气、光雾、和核微尘特性的多功能设备不但可以保证操作人员的人身安全，还可以舒适高效的工作；因此，一款性能良好的多功能三防面罩对应急抢险人员来说是至关重要的。At present, the country is committed to the creation and improvement of emergency rescue equipment. With reference to GJB2873-97 "Guidelines for Ergonomic Design of Military Equipment and Facilities", a multi-functional anti-virus gas, light fog, and nuclear fine dust can be combined. Functional equipment can not only ensure the personal safety of operators, but also work comfortably and efficiently; therefore, a multi-functional three-proof mask with good performance is crucial for emergency rescue personnel.
但目前市场上的三防面罩性能任然不完善，多功能三防面罩目前在国内外均处于研制初期；据调研，在国内目前没有一款性能完善的可通讯三防面罩，因此研制一款具有通讯、定位、可实时视频、操作方便的多功能三防面罩已成为一种势在必行的趋势。However, the performance of the three-proof masks on the market is still not perfect, and the multi-functional three-proof masks are currently in the early stage of development at home and abroad; The multi-functional three-proof mask with communication, positioning, real-time video and easy operation has become an imperative trend.
发明内容SUMMARY OF THE INVENTION
本发明的目地在于提供一种多功能三防面罩，能够集通讯、定位、可实时视频功能于一体，具有防毒气、光雾、和微尘特性；在保证操作人员人身安全的同时，还可以舒适高效的工作。The purpose of the present invention is to provide a multi-functional three-proof mask, which can integrate the functions of communication, positioning and real-time video, and has the characteristics of anti-toxic gas, light fog, and fine dust; while ensuring the personal safety of operators, it can also Work comfortably and efficiently.
本发明的实施例是这样实现的：Embodiments of the present invention are implemented as follows:
本发明实施例的一方面，提供一种多功能三防面罩，包括面罩、主控制箱、操作盒和滤芯盒；其中，所述面罩顶部设有夜视灯和瞄准器，所述夜视灯上安装有摄像头；所述面罩的正前方设有透明视窗，左右两侧分别设有耳机和扬声器，底部设有麦克风；耳机与麦克风隐埋于头盔内；所述面罩上方设有进气口，下方设有出气口，出气口设有单向阀；头盔上的夜视灯、瞄准器、摄像头、耳机、扬声器、麦克风的连线汇总在一根屏蔽电缆上，通过航空接头连接到主控制箱上。One aspect of the embodiments of the present invention provides a multi-functional three-proof mask, including a mask, a main control box, an operation box and a filter box; wherein, a night vision light and a sight are provided on the top of the mask, and the night vision light A camera is installed on it; a transparent window is arranged in front of the mask, earphones and speakers are respectively arranged on the left and right sides, and a microphone is arranged at the bottom; the earphone and the microphone are hidden in the helmet; an air inlet is arranged above the mask, There is an air outlet at the bottom and a one-way valve at the air outlet; the night vision lights, sights, cameras, earphones, speakers, and microphones on the helmet are assembled on a shielded cable, which is connected to the main control box through an aviation connector superior.
所述主控制箱包括中央处理器、通讯模块、音频处理模块和供电模块；通讯模块由主板通过接插件与两块天线电路板连接，天线接口为SMA同轴射频连接器，天线外露；音频处理模块与麦克风和扬声器导通；通讯模块和控制模块通过软电缆连接，整个电路由中央控制器直接控制供电模块不间断供电。The main control box includes a central processing unit, a communication module, an audio processing module and a power supply module; the communication module is connected to two antenna circuit boards by the main board through connectors, the antenna interface is an SMA coaxial radio frequency connector, and the antenna is exposed; audio processing The module is connected with the microphone and the speaker; the communication module and the control module are connected by a flexible cable, and the whole circuit is directly controlled by the central controller to supply the power supply module without interruption.
所述操作盒包括显示屏，处理器和控制模块；控制模块为主电路板通过接插件与LCD液晶屏导通，LED指示灯和按键与电路主板焊接导通；操作盒与主控制箱通过无线方式进行数据传输。The operation box includes a display screen, a processor and a control module; the control module is connected to the LCD liquid crystal screen through the connector for the main circuit board, and the LED indicator lights and buttons are connected to the circuit main board by welding; the operation box and the main control box are connected by wireless way of data transmission.
所述滤芯盒包括滤芯和风机，滤芯通过气管与面罩上方的进气口相连；气管与滤芯之间通过气管接口连接；气管材质柔软，具有良好的耐腐蚀性，抗酸性和可伸缩性；风机与通信系统独立供电，有效屏蔽风机对通信系统的电源干扰；所述风机采用离心式风机在滤芯后部抽风，风机设有减震隔噪装置，噪声小于40dB；空气先经过滤芯滤除有害气体后在经风机将风送入头罩，送风量不小于650ML/秒。The filter element box includes a filter element and a fan. The filter element is connected to the air inlet above the mask through a trachea; the trachea and the filter element are connected through a trachea interface; the trachea is soft and has good corrosion resistance, acid resistance and scalability; the fan Independent power supply from the communication system, effectively shielding the power supply interference of the fan to the communication system; the fan adopts a centrifugal fan to extract air at the rear of the filter element, and the fan is equipped with a shock absorption and noise isolation device, and the noise is less than 40dB; the air is first filtered through the filter element to filter harmful gases After that, the air is sent into the hood through the fan, and the air supply volume is not less than 650ML/sec.
作为优选，所述中央处理器采用32位微处理器；所述中央处理器与彩色LCD屏连接，用于显示相关信息；所述中央处理器与通信模块连接，控制通信的握手连接和模式选择；所述中央处理器与控制面板连接，用于接收操作人员的指令，并执行完成指令。Preferably, the central processing unit adopts a 32-bit microprocessor; the central processing unit is connected to a color LCD screen for displaying relevant information; the central processing unit is connected to a communication module to control the handshake connection and mode selection of communication ; The central processing unit is connected with the control panel for receiving the operator's instruction and executing the completed instruction.
作为优选，所述供电模块采用联锁接触式模式，利用固态继电器建立联锁开关，对系统实现供电不间断切换电源，同时有电容模块对系统在电源切换瞬间提供切换电源。Preferably, the power supply module adopts an interlocking contact mode, using a solid state relay to establish an interlocking switch to realize uninterrupted switching of power supply to the system, and a capacitor module provides switching power to the system at the moment of power switching.
作为优选，所述操作盒设置四个按键，红色为退出/返回/取消功能键，橙色和绿色为上下/前后/左右/增大减小选择功能键，紫色为菜单/确认/选定/保存等功能键；其它功能共用该四个按键。Preferably, the operation box is provided with four keys, red is the exit/return/cancel function key, orange and green are up/down/forward/left/right/increase/decrease selection function keys, and purple is menu/confirm/select/save and other function keys; other functions share these four keys.
作为优选，所述通信模块有面对面通话，组内通话，上下级通话三种模式；三种模式有设定的优先级，上下级通话优先级最高，其次是面对面通话，最后是组内通话，三种模式可以通过按钮进行切换；组内通话距离在50米范围内，通信稳定，抗干扰能力强；上下级通话距离在10000米范围内能达到通讯不间断，通话清晰，抗干扰能力强；此外，通话优先级还可在系统设置里自行设置优先级别。Preferably, the communication module has three modes: face-to-face call, intra-group call, and upper- and lower-level calls; the three modes have set priorities, and upper- and lower-level calls have the highest priority, followed by face-to-face calls, and lastly, intra-group calls, The three modes can be switched by button; the communication distance within the group is within 50 meters, the communication is stable, and the anti-interference ability is strong; the communication distance between the upper and lower levels is within 10,000 meters, which can achieve uninterrupted communication, clear calls, and strong anti-interference ability; In addition, the call priority can also be set by itself in the system settings.
作为优选，所述显示屏采用3.2寸彩色显示屏；可实现图标、汉字、字符等信息，显示内容丰富。Preferably, the display screen adopts a 3.2-inch color display screen; information such as icons, Chinese characters, and characters can be realized, and the display content is rich.
作为优选，所述操作盒可通过腕带佩戴在手腕上。Preferably, the operation box can be worn on the wrist through a wrist strap.
作为优选，所述主控制箱与滤芯盒置于背包内部，便于佩戴在操作人员背部。Preferably, the main control box and the filter cartridge are placed inside the backpack, so that they can be easily worn on the operator's back.
作为优选，所述主控制箱与滤芯盒通过腰带系于操作人员腰部。Preferably, the main control box and the filter cartridge are tied to the waist of the operator through a belt.
作为优选，所述多功能三防面罩还包括防护服和防护靴。Preferably, the multifunctional three-proof face mask further includes protective clothing and protective boots.
本发明实施例的有益效果包括：The beneficial effects of the embodiments of the present invention include:
本发明提供了一种多功能三防面罩，集通讯、定位、可实时视频功能于一体，具有防毒气、光雾、和微尘特性；其应用领域广，自动化程度高，操作简便，防护性能安全可靠，检测效率高，试验数据精确可靠。The invention provides a multifunctional three-proof mask, which integrates the functions of communication, positioning and real-time video, and has the characteristics of anti-toxic gas, light fog and fine dust; it has wide application fields, high degree of automation, simple operation and protective performance. Safe and reliable, high detection efficiency, accurate and reliable test data.
附图说明Description of drawings
为了更清楚地说明本发明实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本发明的某些实施例，因此不应被看作是对范围的限定，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相关的附图。In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation of the scope, and for those of ordinary skill in the art, other related drawings can also be obtained according to these drawings without any creative effort.
图1为本发明多功能三防面罩一实施例的系统框图。FIG. 1 is a system block diagram of an embodiment of a multifunctional three-proof face mask of the present invention.
图2为本发明多功能三防面罩第一实施例的头盔与音、视频系统组成示意图。2 is a schematic diagram of the composition of the helmet and audio and video systems of the first embodiment of the multifunctional three-proof face mask of the present invention.
图3为本发明多功能三防面罩第一实施例的头盔与控制箱及风箱连接接口示意图。3 is a schematic diagram of the connection interface between the helmet, the control box and the bellows of the first embodiment of the multi-functional three-proof face mask of the present invention.
图4为本发明多功能三防面罩第一实施例的头盔连线航空接头示意图。4 is a schematic diagram of a helmet-connected aviation connector of the first embodiment of the multi-functional three-proof face mask of the present invention.
图5为本发明多功能三防面罩第二实施例背部佩戴方案示意图。FIG. 5 is a schematic diagram of the back wearing scheme of the second embodiment of the multi-functional three-proof face mask of the present invention.
图6为本发明多功能三防面罩第三实施例腰部佩戴方案示意图。6 is a schematic diagram of the waist wearing scheme of the third embodiment of the multifunctional three-proof face mask of the present invention.
图中编号所对应结构如下所示：The structures corresponding to the numbers in the figure are as follows:
1-面罩；2-主控制箱；3-操作盒；4-滤芯盒；5-航空接头；11- 夜视灯；12-瞄准器；13-摄像头；14-透明视窗；15-耳机；16-扬声器；17-麦克风；18-进气口；19-出气口；41-气管；42-气管接口。1-mask; 2-main control box; 3-operation box; 4-filter box; 5-air connector; 11-night vision light; 12-sighter; 13-camera; 14-transparent window; 15-earphone; 16 - Loudspeaker; 17- Microphone; 18- Air Inlet; 19- Air Outlet; 41- Trachea; 42- Trachea Interface.
具体实施例specific embodiment
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例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发明一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.
因此，以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围，而是仅仅表示本发明的选定实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.
在本发明的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”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，或者是该发明产品使用时惯常摆放的方位或位置关系，仅是为了便于描述本发明和简化描述，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，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”等仅用于区分描述，而不能理解为指示或暗示相对重要性。In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that the product of the invention is usually placed in use, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying The device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", "third", etc. are only used to differentiate the description and should not be construed as indicating or implying relative importance.
此外，术语“水平”、“竖直”等术语并不表示要求部件绝对水平或悬垂，而是可以稍微倾斜。如“水平”仅仅是指其方向相对“竖直”而言更加水平，并不是表示该结构一定要完全水平，而是可以稍微倾斜。Furthermore, the terms "horizontal", "vertical" and the like do not imply that a component is required to be absolutely horizontal or overhang, but rather may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", it does not mean that the structure must be completely horizontal, but can be slightly inclined.
在本发明的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should also be noted that, unless otherwise expressly specified and limited, the terms "arranged", "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.
第一实施例first embodiment
请参照图1、2、3、4，本实施例提供一种多功能三防面罩，包括面罩1、主控制箱2、操作盒3和滤芯盒4。Please refer to FIGS. 1 , 2 , 3 , and 4 , this embodiment provides a multi-functional three-proof mask, including a mask 1 , a main control box 2 , an operation box 3 and a filter box 4 .
其中，面罩1顶部设有夜视灯11和瞄准器12，所述夜视灯11 上安装有摄像头13；夜视灯11可以为在夜间作业的操作人员提供照明，摄像头13用于录像和视频通讯，瞄准器12可在弱光条件下进行对焦；所述面罩1的正前方设有透明视窗14，透明视窗14采用涂层防雾玻璃制成，具有出色的防污、防雾、防静电效果。左右两侧分别设有耳机15和扬声器16，底部设有麦克风17；耳机15与麦克风17 隐埋于头盔内；所述面罩1上方设有进气口18，下方设有出气口19，出气口19设有单向阀；头盔上的夜视灯11、瞄准器12、摄像头13、耳机15、扬声器16、麦克风17的连线汇总在一根屏蔽电缆上，通过航空接头5连接到主控制箱2上。Wherein, the top of the mask 1 is provided with a night vision light 11 and a sight 12, and a camera 13 is installed on the night vision light 11; the night vision light 11 can provide illumination for operators working at night, and the camera 13 is used for recording and video. Communication, the sight 12 can be focused under low light conditions; a transparent window 14 is arranged in front of the mask 1, and the transparent window 14 is made of coated anti-fog glass, which has excellent anti-fouling, anti-fog and anti-static properties. Effect. There are earphones 15 and speakers 16 on the left and right sides respectively, and a microphone 17 is arranged at the bottom; the earphones 15 and the microphone 17 are buried in the helmet; 19 is provided with a one-way valve; the night vision light 11, sight 12, camera 13, earphone 15, speaker 16, and microphone 17 on the helmet are assembled on a shielded cable and connected to the main control box through the aviation connector 5 2 on.
主控制箱2包括中央处理器、通讯模块、音频处理模块和供电模块；通讯模块由主板通过接插件与两块天线电路板连接，天线接口为 SMA同轴射频连接器，天线外露；音频处理模块与麦克风和扬声器导通；通讯模块和控制模块通过软电缆连接，整个电路由中央控制器直接控制供电模块不间断供电。供电模块采用联锁接触式模式，利用固态继电器建立联锁开关，对系统实现供电不间断切换电源，同时有电容模块对系统在电源切换瞬间提供切换电源。中央处理器采用32位微处理器；中央处理器与彩色LCD屏连接，用于显示相关信息；所述中央处理器与通信模块连接，控制通信模块的握手连接和模式选择；所述中央处理器与控制面板连接，用于接收操作人员的指令，并执行完成指令。The main control box 2 includes a central processing unit, a communication module, an audio processing module and a power supply module; the communication module is connected to two antenna circuit boards by the main board through connectors, the antenna interface is an SMA coaxial radio frequency connector, and the antenna is exposed; the audio processing module Connect with the microphone and the speaker; the communication module and the control module are connected by a flexible cable, and the entire circuit is directly controlled by the central controller to supply the power supply module for uninterrupted power supply. The power supply module adopts the interlocking contact mode, and the solid state relay is used to establish an interlocking switch to realize the uninterrupted switching of power supply to the system. At the same time, a capacitor module provides switching power to the system at the moment of power switching. The central processing unit adopts a 32-bit microprocessor; the central processing unit is connected with the color LCD screen to display relevant information; the central processing unit is connected with the communication module, and controls the handshake connection and mode selection of the communication module; the central processing unit Connect with the control panel to receive operator's instructions and execute completion instructions.
操作盒3包括显示屏，处理器和控制模块；控制模块为主电路板通过接插件与LCD液晶屏导通，LED指示灯和按键与电路主板焊接导通；操作盒3与主控制箱2通过无线方式进行数据传输。操作盒3设置四个按键，红色为退出/返回/取消功能键，橙色和绿色分别为上下 /前后/左右/增大减小选择功能键，紫色为菜单/确认/选定/保存等功能键；其它功能共用该四个按键，所述操作盒3可通过腕带佩戴在手腕上。The operation box 3 includes a display screen, a processor and a control module; the control module is connected to the LCD liquid crystal screen through the connector for the main circuit board, and the LED indicator lights and buttons are connected to the circuit board by welding; the operation box 3 and the main control box 2 pass through Wireless data transmission. The operation box 3 is equipped with four buttons, red is the exit/return/cancel function button, orange and green are the up/down/front/back/left/right/increase/decrease selection function buttons, and purple is the menu/confirm/select/save function buttons ; Other functions share the four buttons, and the operation box 3 can be worn on the wrist through a wristband.
滤芯盒4包括滤芯和风机，滤芯通过气管41与面罩上方的进气口18相连；滤芯分为防尘滤芯和防毒滤芯；防尘滤芯内设有过滤纸、玻璃纤维或其它合成材料，用于滤去空气中的烟雾颗粒；防毒滤芯内部添加有活性炭药剂和微量金属元素，毒气经过后会被活性炭药剂吸附并和微量金属元素发生化学反应转换为无害气体。气管41与滤芯之间通过气管接口42连接；气管41材质柔软，具有良好的耐腐蚀性，抗酸性和可伸缩性；风机与通信系统独立供电，有效屏蔽风机对通信系统的电源干扰；风机采用离心式风机在滤芯后部抽风，风机设有减震隔噪装置，噪声小于40dB；空气先经过滤芯滤除有害气体后在经风机将风送入头罩，送风量不小于650ML/秒。The filter element box 4 includes a filter element and a fan, and the filter element is connected to the air inlet 18 above the mask through the air pipe 41; the filter element is divided into a dust-proof filter element and an anti-virus filter element; Filter out the smoke particles in the air; activated carbon agents and trace metal elements are added inside the anti-virus filter element. After the poison gas passes through, it will be adsorbed by the activated carbon agents and chemically react with the trace metal elements to convert into harmless gases. The air pipe 41 and the filter element are connected through the air pipe interface 42; the material of the air pipe 41 is soft and has good corrosion resistance, acid resistance and scalability; the fan and the communication system are powered independently, effectively shielding the power supply interference of the fan to the communication system; the fan adopts The centrifugal fan draws air at the rear of the filter element. The fan is equipped with a shock absorption and noise isolation device, and the noise is less than 40dB; the air is first filtered through the filter element to filter out harmful gases, and then the air is sent into the hood through the fan, and the air supply volume is not less than 650ML/sec.
本实施例一种多功能三防面罩的工作原理如下：The working principle of a multifunctional three-proof face mask of the present embodiment is as follows:
外界气体从滤芯盒4进入，经过滤芯滤除气体中对人体有害的物质，再由风机加大风力后经由气管41输送到面罩1内；气体从面罩 1上方进气口18进入面罩1，面罩1下方有单向阀，多余的气体从单向阀排出，面罩1内形成一个可供人体呼吸的正常气体环境。The outside air enters from the filter element box 4, filters out the harmful substances in the gas through the filter element, and then increases the wind force by the fan and sends it into the mask 1 through the trachea 41; the gas enters the mask 1 from the air inlet 18 above the mask 1, and the mask There is a one-way valve below 1, the excess gas is discharged from the one-way valve, and a normal gas environment for human breathing is formed in the mask 1.
面罩1内有耳机15和麦克风17可以用来三方通话，三方通话设定有面对面通话，组内通话，上下级通话三种模式；三种模式有设定的优先级，上下级通话优先级最高，其次是面对面通话，最后是组内通话，三种模式可以通过按钮进行切换；组内通话距离在50米范围内，通信稳定，抗干扰能力强；上下级通话距离在10000米范围内能达到通讯不间断，通话清晰，抗干扰能力强；此外，通话优先级还可在系统设置里自行设置优先级别。面罩1内的耳机15和麦克风17用以作为操作人员听和说的媒介终端，面罩1外的扬声器16用做与对方交流的发出端和接收端；同时在模块里有远程通信发射和接收天线，用以远程数据交换。There are earphones 15 and microphone 17 in the mask 1, which can be used for three-way calls. The three-way call is set to three modes: face-to-face call, intra-group call, and upper- and lower-level calls; the three modes have set priorities, and the upper- and lower-level calls have the highest priority. , followed by face-to-face calls, and finally group calls. The three modes can be switched by buttons; the group call distance is within 50 meters, the communication is stable, and the anti-interference ability is strong; the communication distance between the upper and lower levels can reach 10,000 meters. The communication is uninterrupted, the call is clear, and the anti-interference ability is strong; in addition, the call priority can be set by itself in the system settings. The earphone 15 and the microphone 17 in the mask 1 are used as the medium terminal for the operator to listen and speak, and the loudspeaker 16 outside the mask 1 is used as the sending end and the receiving end for communicating with the other party; at the same time, there are remote communication transmitting and receiving antennas in the module. , for remote data exchange.
第二实施例Second Embodiment
在本实施例中，与第一实施例相同的组件均标示以相同的标号。In this embodiment, the same components as those in the first embodiment are marked with the same reference numerals.
请参照图5，本实施例与上述实施例不同的是主控制箱2与滤芯盒4可以置于背包内部，便于佩戴在操作人员背部。Referring to FIG. 5 , the present embodiment is different from the above-mentioned embodiments in that the main control box 2 and the filter cartridge 4 can be placed inside the backpack, which is convenient to be worn on the operator's back.
第三实施例Third Embodiment
在本实施例中，与第一实施例相同的组件均标示以相同的标号。In this embodiment, the same components as those in the first embodiment are marked with the same reference numerals.
请参照图6，本实施例与上述实施例不同的是主控制箱2与滤芯盒4可以通过腰带系于操作人员腰部。Referring to FIG. 6 , the difference between this embodiment and the above-mentioned embodiments is that the main control box 2 and the filter cartridge 4 can be tied to the waist of the operator through a belt.
第四实施例Fourth Embodiment
在本实施例中，与第一实施例相同的组件均标示以相同的标号。In this embodiment, the same components as those in the first embodiment are marked with the same reference numerals.
本实施例与上述实施例不同的是所述多功能三防面罩还包括防护服和防护靴；防护服选择新款，面料更加柔软，防护效果更佳。The difference between this embodiment and the above-mentioned embodiment is that the multi-functional three-proof mask also includes protective clothing and protective boots; the protective clothing is new, the fabric is softer, and the protective effect is better.
新款防护服特点：采用杜邦专用材料制成，可耐多种高浓度无机化学品，可承受2巴的液体压力，以最高性能通过欧标EN14126:2003 标准，内层经防静电处理。Features of the new protective clothing: Made of DuPont special materials, it can withstand a variety of high-concentration inorganic chemicals, can withstand a liquid pressure of 2 bar, and has passed the European standard EN14126:2003 standard with the highest performance, and the inner layer is treated with anti-static.
防护服面料物理性能：Physical properties of protective clothing fabrics:
防护服面料的防护渗透数据：Protective penetration data of protective clothing fabrics:
本发明保护的多功能三防面罩应用范围广泛，是一种能适应高寒、高热、高湿、坑道环境，能防御有毒、有害气体或蒸气、颗粒物(如毒烟、毒雾)的装备；不仅适用于处理应急安全事务或救灾、抢险、防疫，还适应用于消防火场、抢险救灾、铁路检修、石油钻井、矿业煤炭、热力维修、安保巡逻、市政施工及电力施工巡检等多种行业。The multifunctional three-proof mask protected by the invention has a wide range of applications, and is a device that can adapt to high cold, high heat, high humidity and tunnel environment, and can defend against poisonous and harmful gases or vapors and particulates (such as poisonous smoke and poisonous mist); not only It is suitable for dealing with emergency safety affairs or disaster relief, emergency rescue and epidemic prevention, and also suitable for various industries such as firefighting field, emergency rescue and disaster relief, railway maintenance, oil drilling, mining coal, thermal maintenance, security patrol, municipal construction and electric power construction inspection.
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439698.XACN110064142A (en) | 2019-05-24 | 2019-05-24 | A kind of multi-functional three proofings mask |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439698.XACN110064142A (en) | 2019-05-24 | 2019-05-24 | A kind of multi-functional three proofings mask |
| Publication Number | Publication Date |
|---|---|
| CN110064142Atrue CN110064142A (en) | 2019-07-30 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910439698.XAPendingCN110064142A (en) | 2019-05-24 | 2019-05-24 | A kind of multi-functional three proofings mask |
| Country | Link |
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| CN (1) | CN110064142A (en) |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | Application publication date:20190730 | |
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