Radiation dose protection instrument with alarm function

Abstract

The utility model relates to the technical field of radiation dose, in particular to a radiation dose protection instrument with an alarm function, which comprises a frame body assembly, the frame body assembly comprises a shell, sound holes are respectively arranged on two sides of the shell, the sound holes are used for transmitting sound and preventing skid, one end of the outer surface of the shell is fixedly connected with a mounting seat, and the mounting seat is fixedly connected with the shell. A detection assembly is fixedly connected into the shell and comprises a knocking alarm which is used for reminding a user to pay attention, the installation base is in threaded connection with a Geiger pipe, the Geiger pipe is externally arranged and directly makes contact with air, and the other end of the installation base is electrically connected with a signal amplifier which is used for amplifying electric signals input by the Geiger pipe. According to the radiation dose protection instrument with the alarm function, the electric bell can give out loud and unique sound, compared with sound of a common buzzer and the like, the volume and the tone of the electric bell can more easily attract attention of people, a good warning effect can be achieved in a noisy environment, and the sound production structure of the electric bell is relatively simple and stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to radiation dose technical field, concretely, a kind of radiation dose protection instrument with alarm function. BACKGROUND

[0002] Radiation dose protection instrument with alarm function is a kind of instrument for measuring and monitoring the radiation level in environment, this kind of equipment not only can measure radiation dose in real time, but also can issue alarm when radiation intensity exceeds preset threshold, to remind user to take corresponding protection measures.

[0003] Traditional protection instrument is not accurate enough to respond to different energy radiation particles, especially in complex radiation field, it can not accurately measure the radiation dose of various energy, and the detection capability of weak radiation signal is limited, in the environment with low radiation dose, it can not accurately detect the existence of radiation or accurately measure dose, it is difficult to meet the demand of low-dose radiation environment monitoring, the operation interface of traditional instrument can be relatively complex, menu design is not intuitive enough, user needs to have higher professional knowledge and skills to operate correctly, the data display mode of part of traditional instrument is not intuitive enough, reading can not be clear enough, and data recording mode can be relatively cumbersome, needs to be recorded manually or data is exported through inconvenient data transmission mode, it is inconvenient for data arrangement and analysis, traditional protection instrument uses loudspeaker to emit sound, the distance of sound propagation is limited, in noisy environment such as industrial workshop and construction site, the sound emitted by loudspeaker can be covered by surrounding noise, so that workers can not hear alarm sound, miss danger prompt.

[0004] Therefore, it is urgent to provide a radiation dose protection instrument with alarm function to improve the deficiencies of prior art. CONTENT OF UTILITY MODEL

[0005] The utility model aims at providing a radiation dose protection instrument with alarm function to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides a radiation dose protection instrument with alarm function, including frame body component, the frame body component includes shell, the both sides of shell are equipped with sound hole respectively, the sound hole is used for the transmission and antiskid of sound, the outer surface one end of shell is fixedly connected with mounting seat, the inside of shell is fixedly connected with detection component, the detection component includes knock alarm, the knock alarm is used for reminding user, mounting seat is connected with g-M tube in screw thread, the g-M tube is in contact with air directly, the other end of mounting seat is electrically connected with signal amplifier, the signal amplifier is used for the amplification of electric signal inputted by g-M tube.

[0007] As a further improvement of the technical solution, the upper surface of the shell is fixedly connected with an operation button, the operation button is used for controlling the device, the upper surface of the shell is fixedly connected with a screen, and the lower surface of the shell is clamped with a rear cover.

[0008] As a further improvement of the technical solution, the inside of the shell is fixedly connected with a power supply frame, the inside of the power supply frame is inserted with a battery, the battery is used for power supply of the device, and the signal amplifier is electrically connected with a processor.

[0009] As a further improvement of the technical solution, the knocking alarm comprises a base, the base is fixedly connected with the shell, a fixed screw rod is fixedly connected at the center of the base, the fixed screw rod is fixedly connected with a knocking shell, a motor is fixedly connected on the surface of the base, a knocking hammer is fixedly connected with the output shaft of the motor, a pulley is rotatably connected on the surface of the knocking hammer, and the pulley is used for counterweight.

[0010] Compared with the prior art, the utility model has the advantages of:

[0011] The radiation dose protection instrument with the alarm function, the bell can emit a larger and unique sound, compared with the sound of ordinary buzzer, the volume and tone are more likely to attract people's attention, and better warning effect can be obtained in noisy environment, the sounding structure of the bell is relatively simple and stable, unlike some electronic sounding elements that may be affected by electromagnetic interference, circuit failure and other factors to cause abnormal sound or no sound, the signal amplifier can amplify the radiation signal detected by the radiation dose protection instrument, so that the signal can maintain strong intensity and stability during transmission, the amplified signal can provide more accurate radiation dose data, and measurement error caused by weak or distorted signal is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a whole structure schematic view of the embodiment;

[0013] Figure 2 It is a frame assembly structure schematic view of the embodiment;

[0014] Figure 3 It is a detection assembly structure schematic view of the embodiment;

[0015] Figure 4 It is a knocking alarm structure schematic view of the embodiment.

[0016] The meanings of various reference numerals in the drawings are as follows:

[0017] 1, frame assembly;10, shell;11, sound hole;12, operation button;13, screen;14, mounting seat;15, rear cover;

[0018] 2, detection assembly; 20, power supply frame; 21, battery; 22, knocking alarm; 220, base; 221, fixing screw; 222, knocking shell; 223, motor; 224, knocking hammer; 225, pulley; 23, Geiger tube; 24, signal amplifier; 25, processor. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-4 As shown in the figure, the embodiment provides a radiation dose protection instrument with alarm function, which comprises a frame assembly 1, the frame assembly 1 comprises a shell 10, the shell 10 is provided with sound holes 11 on both sides, the sound holes 11 are used for sound transmission and anti-skid, one end of the outer surface of the shell 10 is fixedly connected with a mounting seat 14, the inside of the shell 10 is fixedly connected with a detection assembly 2, the detection assembly 2 comprises a knocking alarm 22, the knocking alarm 22 is used for reminding the user, the mounting seat 14 is threadedly connected with a Geiger tube 23, the Geiger tube 23 is externally contacted with air, the other end of the mounting seat 14 is electrically connected with a signal amplifier 24, the signal amplifier 24 is used for amplifying the electrical signal input by the Geiger tube 23.

[0021] The working principle is as follows: firstly, the Geiger tube 23 is externally contacted with air, when there is radiation in the surrounding environment, the radiation particles will interact with the gas in the Geiger tube 23, causing the gas ionization and generating electrons, so that the Geiger tube 23 generates an electrical signal, the weak electrical signal generated is electrically connected to the signal amplifier 24 through the mounting seat 14, the signal amplifier 24 amplifies the input electrical signal for subsequent processing and analysis, by enhancing the strength of the signal, the detection sensitivity and accuracy of the equipment can be improved, when the detected radiation intensity exceeds the preset threshold, the knocking alarm 22 is activated to issue an alarm to remind the user to pay attention to the radiation level of the current environment, the sound holes 11 on both sides of the shell 10 allow the sound to be smoothly transmitted out, enhancing the audibility of the alarm, ensuring that the user can hear the alarm in time, at the same time, the design of the sound holes 11 can also play a role in anti-skid, ensuring the stability of the equipment during use.

[0022] In order to improve the applicability of the device, therefore, in the embodiment, the upper surface of the shell 10 is fixedly connected with the operation button 12, which is used to control the device, and the upper surface of the shell 10 is fixedly connected with the screen 13, and the lower surface of the shell 10 is connected with the rear cover 15. The operation button 12 on the upper surface of the shell 10 is used for the interaction between the user and the device, and the screen 13 is used to display the working state and information of the device.

[0023] In order to be portable, therefore, in the embodiment, the inside of the shell 10 is fixedly connected with the power supply frame 20, the inside of the power supply frame 20 is inserted with the battery 21, the battery 21 is used to power the device, the signal amplifier 24 is electrically connected with the processor 25, the battery 21 inside the power supply frame 20 provides power support for the entire device, the design of the power supply frame 20 ensures that the battery 21 is safely fixed inside, avoiding the battery 21 loosening due to vibration or movement, the processor 25 is responsible for receiving the amplified signal and processing and analyzing data, the processor 25 will analyze the signal from the signal amplifier 24, judge whether the radiation intensity exceeds the preset threshold, and decide whether to trigger the alarm.

[0024] In order to be able to issue a reminder, therefore, in the embodiment, the knocking alarm includes a base 220, the base 220 is fixedly connected with the shell 10, the center of the base 220 is fixedly connected with a fixed screw 221, the fixed screw 221 is fixedly connected with a knocking shell 222, the surface of the base 220 is fixedly connected with a motor 223, the output shaft of the motor 223 is fixedly connected with a knocking hammer 224, the surface of the knocking hammer 224 is rotatably connected with a pulley 225, the pulley 225 is used for counterweight, the motor 223 on the surface of the base 220 drives the output shaft connected to the knocking hammer 224. After receiving the signal of the processor 25, the motor 223 starts, the knocking hammer 224 will be pushed by the motor 223 to perform knocking action, producing sound, the surface of the knocking hammer 224 is rotatably connected with the pulley 225, the design of the pulley 225 is used to increase the counterweight, so that the knocking action is more powerful, and the sound emitted is more clear and loud.

[0025] The alarm function radiation dose protection instrument in the embodiment is used in the following way: the operation button 12 on the upper surface of the shell 10 is used for the interaction between the user and the device, the screen 13 is used for displaying the working state and information of the device, the battery 21 in the power supply frame 20 provides power support for the whole device, the design of the power supply frame 20 ensures that the battery 21 is safely fixed inside, avoiding the loosening of the battery 21 due to vibration or movement, the Geiger tube 23 is externally exposed and directly contacts with the air, when there is radiation in the surrounding environment, these radiation particles will interact with the gas in the Geiger tube 23, causing the gas to ionize and generate electrons, so that the Geiger tube 23 generates an electric signal, the weak electric signal is electrically connected to the signal amplifier 24 through the mounting seat 14, the signal amplifier 24 amplifies the input electric signal, the processor 25 receives the amplified signal and processes and analyzes the data, the processor 25 analyzes the signal from the signal amplifier 24, judges whether the radiation intensity exceeds the preset threshold value, and decides whether to trigger the alarm to remind the user to pay attention to the radiation level of the current environment, the sound holes 11 on both sides of the shell 10 allow the sound to be smoothly transmitted out, enhancing the audibility of the alarm, ensuring that the user can hear the alarm in time, the motor 223 on the surface of the base 220 drives the output shaft and is connected to the knocking hammer 224. The motor 223 starts after receiving the signal of the processor 25, the knocking hammer 224 is pushed by the motor 223 to perform a knocking action, producing a sound, the knocking hammer 224 is rotationally connected with the pulley 225 on the surface, the design of the pulley 225 is used to increase the counterweight, so that the knocking action is more powerful, and the sound emitted is clearer and louder, at the same time, the design of the sound hole 11 can also play a role in preventing slipping, ensuring the stability of the device during use.

[0026] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A radiation dose protection device with alarm function, comprising a frame assembly (1), characterized in that: The frame assembly (1) includes a shell (10), and the shell (10) has sound holes (11) on both sides. The sound holes (11) are used for sound transmission and anti-slip. A mounting base (14) is fixedly connected to one end of the outer surface of the shell (10). A detection assembly (2) is fixedly connected inside the shell (10). The detection assembly (2) includes a knocking alarm (22). The knocking alarm (22) is used to remind the user. A cover tube (23) is threadedly connected to the mounting base (14). The cover tube (23) is external and in direct contact with the air. A signal amplifier (24) is electrically connected to the other end of the mounting base (14). The signal amplifier (24) is used to amplify the electrical signal input to the cover tube (23).

2. The radiation dose protection device with alarm function according to claim 1, characterized in that: An operation button (12) is fixedly connected to the upper surface of the outer shell (10). The operation button (12) is used to control the device. A screen (13) is fixedly connected to the upper surface of the outer shell (10). A back cover (15) is snapped onto the lower surface of the outer shell (10).

3. The radiation dose protection device with alarm function according to claim 1, characterized in that: A power supply frame (20) is fixedly connected inside the outer casing (10), and a battery (21) is inserted inside the power supply frame (20). The battery (21) is used to power the device, and the signal amplifier (24) is electrically connected to a processor (25).

4. The radiation dose protection device with alarm function according to claim 1, characterized in that: The knocking alarm (22) includes a base (220), which is fixedly connected to the outer shell (10). A fixing screw (221) is fixedly connected to the center of the base (220). A knocking shell (222) is fixedly connected to the fixing screw (221). A motor (223) is fixedly connected to the surface of the base (220). A knocking hammer (224) is fixedly connected to the output shaft of the motor (223). A pulley (225) is rotatably connected to the surface of the knocking hammer (224). The pulley (225) is used for counterweight.

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