Real-time alarm device for cabin monitoring

Abstract

The utility model discloses a cabin monitoring real-time alarm device which comprises a box body, a control panel is installed on the front face of the box body, a voice broadcast device is installed on the front face of the box body, an oxygen concentration monitor is installed on the inner bottom wall of the box body, and air outlet grooves are formed in the left side face and the right side face of the box body. The inner wall of each air outlet groove is fixedly connected with a shielding net, and the inner wall of the box body is fixedly connected with a partition plate. According to the device, through cooperation of the box body, the partition plate, the mounting cylinder, the fan, the oxygen concentration monitor, the control panel and the voice broadcaster, the concentration of gas around the oxygen concentration monitor and the concentration of outside gas can be the same through work of the fan, so that the oxygen concentration detection result is guaranteed, the oxygen concentration can be displayed through the control panel, and the device is convenient to use. Parts of people with diseases can inhale oxygen in time, and when the oxygen concentration is limited, the voice broadcaster can give an alarm, so that all passengers can inhale oxygen in time.

Description

Technical Field

[0001] The utility model relates to the technical field of cabin monitoring, in particular to a real-time alarm device for cabin monitoring. Background Art

[0002] The cabin refers to the space inside the aircraft for maintenance personnel, passengers and luggage. It includes multiple parts and equipment, such as the cockpit, passenger cabin, cargo hold, etc. Monitoring the oxygen concentration in the cabin is an important part of ensuring the safety of passengers and crew members. During high-altitude flight, the oxygen concentration in the cabin will be affected by the air pressure and flight altitude, so real-time monitoring and alarm are required.

[0003] At present, oxygen detectors are usually used for oxygen detection in the cabin. The test results are directly fed back to the cockpit. The driver will decide whether to inform the passengers after a period of test results. The detection process takes a certain amount of time, and the passengers cannot know the oxygen concentration in the first place. Once passengers with special diseases fail to inhale oxygen in time, dangerous situations may occur. Therefore, we propose a cabin monitoring real-time alarm device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a real-time alarm device for monitoring a cabin, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cabin monitoring real-time alarm device comprises a box body, a control panel is installed on the front of the box body, a voice announcer is installed on the front of the box body, an oxygen concentration monitor is installed on the inner bottom wall of the box body, air outlet grooves are opened on the left and right sides of the box body, a shielding net is fixedly connected to the inner wall of each of the air outlet grooves, a partition is fixedly connected to the inner wall of the box body, a mounting tube is fixedly embedded on the upper surface of the partition, and a fan is installed on the inner wall of the mounting tube.

[0007] In a further embodiment, two guide blocks are fixedly connected to the upper surface of the partition, and the side surfaces of the two guide blocks that are away from each other are connected to the inner wall of the box body.

[0008] In a further embodiment, a connection cover is fixedly connected to the bottom surface of the installation tube, and an outer surface of the connection cover is connected to the inner wall of the box body.

[0009] In a further embodiment, a filter cover is fixedly connected to the bottom surface of the box.

[0010] In a further embodiment, indicator signs are bonded to both the left and right sides of the box.

[0011] In a further embodiment, a mounting plate is fixedly connected to the upper surface of the box body, and two mounting holes are provided on the front side of the mounting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device cooperates with the setting of the box, partition, installation tube, fan, oxygen concentration monitor, control panel and voice announcer. The operation of the fan can make the gas around the oxygen concentration monitor the same as the external gas concentration, thereby ensuring the result of oxygen concentration detection. The control panel can display the oxygen concentration, and some people with their own diseases can breathe oxygen in time. When the oxygen concentration reaches the limit, the voice announcer will alarm, so that all passengers can breathe oxygen in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the cabin monitoring real-time alarm device.

[0015] Figure 2 This is a three-dimensional structural diagram of the front section of the box of the cabin monitoring real-time alarm device.

[0016] Figure 3 This is a three-dimensional structural diagram of a top view of the installation tube of the cabin monitoring real-time alarm device.

[0017] In the figure: 1. Box body; 2. Control panel; 3. Voice announcer; 4. Filter cover; 5. Indicator plate; 6. Air outlet slot; 7. Shielding net; 8. Mounting hole; 9. Mounting plate; 10. Oxygen concentration monitor; 11. Mounting cylinder; 12. Connection cover; 13. Partition; 14. Guide block; 15. Fan. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 In the utility model, a cabin monitoring real-time alarm device includes a box body 1, a control panel 2 is installed on the front of the box body 1, a voice announcer 3 is installed on the front of the box body 1, an oxygen concentration monitor 10 is installed on the inner bottom wall of the box body 1, and air outlet grooves 6 are opened on the left and right sides of the box body 1. The inner wall of each air outlet groove 6 is fixedly connected with a shielding net 7, and the inner wall of the box body 1 is fixedly connected with a partition 13, and the upper surface of the partition 13 is fixedly inlaid with a mounting tube 11, and the inner wall of the mounting tube 11 is installed with a fan 15. By using the operation of the fan 15, the outside air can be sucked to the surrounding of the oxygen concentration monitor 10, so that the surrounding air concentration can be kept consistent with the outside air, thereby ensuring the accuracy of oxygen concentration detection.

[0021] Two guide blocks 14 are fixedly connected to the upper surface of the partition 13, and the side surfaces of the two guide blocks 14 that are away from each other are connected to the inner wall of the box body 1. The guide blocks 14 can avoid gas retention at the angle between the partition 13 and the box body 1, so as not to affect the monitoring of oxygen concentration.

[0022] The bottom surface of the mounting tube 11 is fixedly connected with a connecting cover 12, and the outer surface of the connecting cover 12 is connected to the inner wall of the box body 1. The connecting cover 12 can be used to guide the sucked gas of the fan 15, thereby ensuring that the sucked air smoothly enters the top of the box body 1.

[0023] A filter cover 4 is fixedly connected to the bottom surface of the box body 1. The filter cover 4 can be used to filter the sucked air and filter impurities in the air to prevent the impurities in the air from entering the box body 1 and accumulating.

[0024] Instruction signs 5 are bonded to both the left and right sides of the box body 1 , and the provided instruction signs 5 can be used to let the staff know the operation matters to avoid accidents during use.

[0025] The upper surface of the box body 1 is fixedly connected with a mounting plate 9, and two mounting holes 8 are provided on the front of the mounting plate 9. The cooperation between the mounting plate 9 and the mounting holes 8 facilitates the staff to fix the box body 1, thereby enabling the box body 1 to be easily fixed inside the cabin.

[0026] The working principle of the utility model is: when in use, first use the cooperation of the mounting plate 9 and the mounting hole 8 to install the box body 1 at a suitable position inside the cabin, then set the limit value of the oxygen concentration monitor 10 on the control panel 2, and then start the fan 15 to work. The fan 15 will suck the gas inside the cabin, and the gas will enter the top of the box body 1 from the inside of the mounting tube 11, which can ensure that there is sufficient gas around the oxygen concentration monitor 10. The oxygen concentration monitor 10 will feed back the detection structure to the display on the control panel 2. Passengers can observe the oxygen concentration from the control panel 2 and can breathe oxygen in time. When the oxygen concentration reaches the set value of the oxygen concentration monitor 10, the voice announcer 3 will alarm, so that all passengers can breathe oxygen in time.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A real-time alarm device for cabin monitoring, characterized in that: The invention comprises a box (1), a control panel (2) is installed on the front of the box (1), a voice announcer (3) is installed on the front of the box (1), an oxygen concentration monitor (10) is installed on the inner bottom wall of the box (1), air outlet grooves (6) are opened on the left and right sides of the box (1), and the inner wall of each of the air outlet grooves (6) is fixedly connected to a shielding net (7), the inner wall of the box (1) is fixedly connected to a partition (13), the upper surface of the partition (13) is fixedly inlaid with a mounting tube (11), and the inner wall of the mounting tube (11) is installed with a fan (15).

2. The real-time alarm device for cabin monitoring according to claim 1 is characterized in that: Two guide blocks (14) are fixedly connected to the upper surface of the partition plate (13), and the side surfaces of the two guide blocks (14) that are away from each other are both connected to the inner wall of the box body (1).

3. The real-time alarm device for cabin monitoring according to claim 1 is characterized in that: A connection cover (12) is fixedly connected to the bottom surface of the installation cylinder (11), and the outer surface of the connection cover (12) is connected to the inner wall of the box body (1).

4. The real-time alarm device for cabin monitoring according to claim 1 is characterized in that: The bottom surface of the box body (1) is fixedly connected with a filter cover (4).

5. The real-time alarm device for cabin monitoring according to claim 1 is characterized in that: Indicator plates (5) are bonded to both left and right side surfaces of the box body (1).

6. The real-time alarm device for cabin monitoring according to claim 1 is characterized in that: A mounting plate (9) is fixedly connected to the upper surface of the box body (1), and two mounting holes (8) are provided on the front surface of the mounting plate (9).

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