Low-frequency-response intelligent wireless equipment state monitor

Abstract

The utility model is applicable to the field of monitoring, and provides a low-frequency-response intelligent wireless equipment state monitor which comprises an inner shell, a fixing plate is fixedly connected to the middle of an inner cavity of the inner shell, a battery is fixedly installed at the rear end of the fixing plate, and a mainboard is fixedly installed at the front end of the fixing plate. A temperature sensor and a three-axis acceleration sensor are fixedly installed on the main board, the main board is electrically connected with the temperature sensor, the three-axis acceleration sensor and the battery, an electric quantity display lamp is fixedly installed on one side of the upper end of the inner shell, and the electric quantity display lamp is electrically connected with the main board through a wire. The other side of the upper end of the inner shell is fixedly provided with a buzzer, the buzzer is electrically connected with the mainboard through a wire, the middle part of the upper end of the inner shell is fixedly provided with a radio frequency line, the radio frequency line is electrically connected with the mainboard, and the outer wall of the inner shell is provided with a buffer assembly. The three-direction acceleration sensor has the advantages of wireless transmission, no wiring, rapid installation and simultaneous measurement of acceleration in three directions.

Description

Technical Field

[0001] The utility model belongs to the field of monitoring, and in particular relates to a low-frequency response intelligent wireless device status monitor. Background Art

[0002] The intelligent wireless equipment status monitor is an instrument used to monitor the equipment status. It can send equipment status information wirelessly, such as equipment temperature, vibration and other parameters, to achieve real-time monitoring and early warning of equipment status.

[0003] In the industrial field, daily maintenance of mechanical equipment is an important task. In the past, it was usually carried out by manual inspection and installation of some wired temperature and vibration sensors. However, manual inspection is time-consuming and labor-intensive, and the sensors need to be connected to cables to transmit data, which makes wiring and installation inconvenient. In addition, single-axis sensors can only measure acceleration in a single direction.

[0004] Therefore, in view of the above situation, there is an urgent need to develop a low-frequency response intelligent wireless device status monitor to overcome the shortcomings in current practical applications. Utility Model Content

[0005] The purpose of the embodiment of the utility model is to provide a low-frequency response intelligent wireless device status monitor, aiming to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A low-frequency response intelligent wireless device status monitor comprises an inner shell, a fixing plate is fixedly connected to the middle part of the inner cavity of the inner shell, a battery is fixedly installed at the rear end of the fixing plate, a mainboard is fixedly installed at the front end of the fixing plate, a temperature sensor and a three-axis acceleration sensor are fixedly installed on the mainboard, and the mainboard is electrically connected to the temperature sensor, the three-axis acceleration sensor and the battery respectively, a power display light is fixedly installed on one side of the upper end of the inner shell, the power display light is electrically connected to the mainboard through a wire, a buzzer is fixedly installed on the other side of the upper end of the inner shell, the buzzer is used to alarm when the values ​​detected by the temperature sensor and the three-axis acceleration sensor exceed the set values, the buzzer is electrically connected to the mainboard through a wire, a radio frequency line is fixedly installed in the middle part of the upper end of the inner shell, the radio frequency line is used to communicate with a client, the radio frequency line is electrically connected to the mainboard, and a buffer component is provided on the outer wall of the inner shell, and the buffer component is used to prevent the utility model from being damaged due to falling.

[0008] According to a further technical solution, the buffer assembly includes an outer shell and spring sheets; a plurality of spring sheets are fixedly connected to the bottom end, the left end and the right end of the inner shell, respectively, and the plurality of spring sheets are evenly distributed, and the plurality of spring sheets are sleeved in the outer shell.

[0009] According to a further technical solution, the spring leaf is arc-shaped and is made of spring steel.

[0010] According to a further technical solution, the detection frequency response range of the three-axis acceleration sensor is 10 Hz to 2500 Hz.

[0011] A further technical solution also includes a front cover plate, a rear cover plate and a magnetic tile; the front cover plate is fixedly installed on the front end of the inner shell, the rear cover plate is fixedly installed on the rear end of the inner shell, and the magnetic tile is fixedly connected to the rear cover plate.

[0012] The embodiment of the utility model provides a low-frequency response intelligent wireless device status monitor, which sets the upper limit value of the temperature sensor and the three-axis acceleration sensor respectively through the client, sets the upper and lower limit warning values ​​of the battery power through the client, uses magnetic stickers to attract the required detection equipment, and then the data detected by the temperature sensor and the three-axis acceleration sensor are sent to the client through the radio frequency line. If the data detected by the temperature sensor exceeds the set value, the buzzer will sound an alarm, and if the data detected by the three-axis acceleration sensor exceeds the set value, the buzzer will also sound an alarm. When the power is higher than the set upper limit, the power display light is green, when the power is between the upper and lower limits, the power display light is yellow, and when the power is lower than the set lower limit, the power display light is red. In addition, when the utility model falls, the outer shell contacts the ground, and then the spring sheet alleviates the impact force generated by the impact by deformation, thereby protecting the inner shell and the components inside it.

[0013] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of another viewing angle of the utility model;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of a partial cross section of the utility model.

[0017] In the figure: 1- shell, 2- front cover, 3- radio frequency line, 4- buzzer, 5- power indicator light, 6- rear cover, 7- magnet, 8- inner shell, 9- spring sheet, 10- fixing plate, 11- main board, 12- temperature sensor, 13- three-axis acceleration sensor. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0019] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0020] like Figure 1-3 As shown, the embodiment of the utility model provides a low-frequency response intelligent wireless device status monitor, including an inner shell 8, a fixing plate 10 is fixedly connected to the middle of the inner cavity of the inner shell 8, a battery (not marked in the figure) is fixedly installed at the rear end of the fixing plate 10, a mainboard 11 is fixedly installed at the front end of the fixing plate 10, a temperature sensor 12 and a three-axis acceleration sensor 13 are fixedly installed on the mainboard 11, and the mainboard 11 is electrically connected to the temperature sensor 12, the three-axis acceleration sensor 13 and the battery respectively, and a power display light 5 is fixedly installed on one side of the upper end of the inner shell 8. The power display light 5 is electrically connected to the mainboard 11 through a wire. A buzzer 4 is fixedly installed on the other side of the upper end of the inner shell 8. The buzzer 4 is used to alarm when the values ​​detected by the temperature sensor 12 and the three-axis acceleration sensor 13 exceed the set values. The buzzer 4 is electrically connected to the mainboard 11 through a wire. A radio frequency line 3 is fixedly installed in the middle of the upper end of the inner shell 8. The radio frequency line 3 is used to communicate with the client. The radio frequency line 3 is electrically connected to the mainboard 11. The outer wall of the inner shell 8 is provided with a buffer component, and the buffer component is used to prevent the utility model from being damaged due to falling.

[0021] like Figure 3 As shown, specifically, the buffer assembly includes an outer shell 1 and a spring sheet 9; a plurality of spring sheets 9 are fixedly connected to the bottom end, the left end and the right end of the inner shell 8, respectively, and the plurality of spring sheets 9 are evenly distributed, and the plurality of spring sheets 9 are sleeved in the outer shell 1, and a through groove for placing the radio frequency line 3, the buzzer 4 and the power display light 5 is opened at the upper end of the outer shell 1.

[0022] In specific application, when the utility model falls, the outer shell 1 contacts the ground, and then the spring sheet 9 is deformed to alleviate the impact force generated by the collision, thereby protecting the inner shell 8 and the components inside it.

[0023] Furthermore, the spring leaf 9 is arc-shaped and is made of spring steel material.

[0024] Furthermore, the detection frequency response range of the three-axis acceleration sensor 13 is 10 Hz to 2500 Hz.

[0025] like Figure 1 and Figure 2As shown, it also includes a front cover plate 2, a rear cover plate 6 and a magnetic patch 7; the front cover plate 2 is fixedly installed on the front end of the inner shell 8, and the rear cover plate 6 is fixedly installed on the rear end of the inner shell 8. The magnetic patch 7 is fixedly connected to the rear cover plate 6, and the magnetic patch 7 is used to adsorb the utility model on the required detection equipment.

[0026] The working principle of the utility model is: the upper limit values ​​of the temperature sensor 12 and the three-axis acceleration sensor 13 are set by the client, the upper and lower limit warning values ​​of the battery power are set by the client, the magnetic patch 7 is used to absorb the required detection equipment, and then the data detected by the temperature sensor 12 and the three-axis acceleration sensor 13 are sent to the client through the radio frequency line 3. If the data detected by the temperature sensor 12 exceeds the set value, the buzzer 4 will sound an alarm, and if the data detected by the three-axis acceleration sensor 13 exceeds the set value, the buzzer 4 will also sound an alarm. When the power is higher than the set upper limit, the power display light 5 is green, when the power is between the upper and lower limits, the power display light 5 is yellow, and when the power is lower than the set lower limit, the power display light 5 is red. In addition, when the utility model falls, the outer shell 1 contacts the ground, and then the spring sheet 9 alleviates the impact force generated by the collision by deformation, thereby protecting the inner shell 8 and the components inside it.

[0027] The circuits, electronic components and modules involved are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A low-frequency response intelligent wireless device status monitor, comprising an inner shell, characterized in that: A fixing plate is fixedly connected to the middle part of the inner cavity of the inner shell, a battery is fixedly installed at the rear end of the fixing plate, a mainboard is fixedly installed at the front end of the fixing plate, a temperature sensor and a three-axis acceleration sensor are fixedly installed on the mainboard, and the mainboard is electrically connected to the temperature sensor, the three-axis acceleration sensor and the battery respectively, a power display light is fixedly installed on one side of the upper end of the inner shell, the power display light is electrically connected to the mainboard through a wire, a buzzer is fixedly installed on the other side of the upper end of the inner shell, the buzzer is used to alarm when the values ​​detected by the temperature sensor and the three-axis acceleration sensor exceed the set values, the buzzer is electrically connected to the mainboard through a wire, a radio frequency line is fixedly installed in the middle part of the upper end of the inner shell, the radio frequency line is used to communicate with the client, the radio frequency line is electrically connected to the mainboard, and a buffer component is provided on the outer wall of the inner shell.

2. The low-frequency response intelligent wireless device status monitor according to claim 1, characterized in that: The buffer assembly comprises a housing and a spring sheet; A plurality of spring sheets are fixedly connected to the bottom end, the left end and the right end of the inner shell respectively, and the plurality of spring sheets are evenly distributed, and the plurality of spring sheets are sleeved in the outer shell.

3. The low-frequency response intelligent wireless device status monitor according to claim 2, characterized in that: The spring leaf is arc-shaped and is made of spring steel material.

4. The low-frequency response intelligent wireless device status monitor according to claim 1, characterized in that: The detection frequency response range of the three-axis acceleration sensor is 10 Hz to 2500 Hz.

5. The low-frequency response intelligent wireless device status monitor according to claim 1, characterized in that: Also includes front cover, back cover and magnets; A front cover plate is fixedly installed at the front end of the inner shell, a rear cover plate is fixedly installed at the rear end of the inner shell, and a magnetic tile is fixedly connected to the rear cover plate.

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