CN209842077U - Patrol and examine appearance based on radiation source detects - Google Patents

Abstract

The utility model discloses a patrol instrument based on radioactive source detection, which comprises a shell and a detection system; the surface of the shell is provided with a groove body; a battery is embedded in the groove body; a protective cover is arranged at the top of the groove body in a matching manner; the protective cover is provided with a positioning hole; a screw is embedded in the positioning hole; the tip of the screw is embedded into the shell and is fixedly connected; a counter bore is formed in one side, back to the battery, of the positioning hole; the cross section of the counter bore is oval; the tail part of the screw is hinged with a ring-shaped part; the annular piece is attached to the side wall of the counter bore at a position perpendicular to the length direction of the screw; when the screw has the tendency of rotating and loosening after being used for a period of time, the screw cannot rotate because the ring-shaped piece is clamped on the inner wall of the counter bore to limit the degree of freedom of rotation, so that the protective cover can be effectively prevented from loosening and separating from the shell along with the lengthening of the service time, the structural stability and the reliability of the inspection instrument are obviously improved, and the battery is protected for a long time.

Description

Patrol and examine appearance based on radiation source detects

Technical Field

The utility model relates to a radiation detection field especially relates to the appearance of patrolling and examining based on the radiation source detects.

Background

The radiation inspection instrument is used for detecting radiation intensity of gamma rays, X rays, alpha rays, beta rays, neutron rays and the like, and is widely applied to the fields of nuclear safety mechanisms, customs port article inspection, natural environment detection, pollution monitoring and the like. The existing patrol instrument is still in the form of box-type equipment, or is made into a portable structure but has irregular shape and is not beneficial to being stored and carried about. Therefore, the invention is necessary to provide a patrol instrument which has good protection performance and is convenient to operate and based on radioactive source detection.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the deficiencies in the prior art, the utility model provides a good, the simple operation of protectiveness patrols and examines the appearance based on the radiation source detects.

The technical scheme is as follows: in order to achieve the purpose, the utility model discloses a patrol instrument based on radioactive source detection, which comprises a shell and a detection system; the detection system is arranged in the shell; the surface of the shell is provided with a groove body; a battery is embedded in the groove body; a protective cover is arranged at the top of the groove body in a matching manner; the protective cover is provided with a positioning hole; a screw is embedded in the positioning hole; the tip of the screw is embedded into the shell and is fixedly connected; a counter bore is formed in one side, back to the battery, of the positioning hole; the cross section of the counter bore is oval; the tail part of the screw is hinged with a ring-shaped part; the annular piece is attached to the side wall of the counter bore at a position perpendicular to the length direction of the screw.

Further, the detection system comprises a probe module, an RFID tag module, a data transmission unit, an NFC module and a communication unit; the probe module, the RFID tag module and the NFC module are respectively in communication connection with the data transmission unit; the data transmission unit is in communication connection with the communication unit.

Further, the probe module is embedded in the shell and positioned above the battery; the shell part corresponding to the probe module is arranged in a protruding mode, and the shell part corresponding to the battery is in round corner transition.

Furthermore, a touch screen is embedded in one side of the shell, which is back to the groove body; an auxiliary keyboard is arranged below the touch screen; the touch screen and the auxiliary keyboard are respectively in communication connection with the data transmission unit.

Has the advantages that: the utility model discloses a patrol instrument based on radioactive source detection, which comprises a shell and a detection system; the detection system is arranged in the shell; the surface of the shell is provided with a groove body; a battery is embedded in the groove body; a protective cover is arranged at the top of the groove body in a matching manner; the protective cover is provided with a positioning hole; a screw is embedded in the positioning hole; the tip of the screw is embedded into the shell and is fixedly connected; a counter bore is formed in one side, back to the battery, of the positioning hole; the cross section of the counter bore is oval; the tail part of the screw is hinged with a ring-shaped part; the annular piece is attached to the side wall of the counter bore at a position perpendicular to the length direction of the screw; when the screw has the tendency of rotating and loosening after being used for a period of time, the screw cannot rotate because the ring-shaped piece is clamped on the inner wall of the counter bore to limit the degree of freedom of rotation, so that the protective cover can be effectively prevented from loosening and separating from the shell along with the lengthening of the service time, the structural stability and the reliability of the inspection instrument are obviously improved, and the battery is protected for a long time.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the inspection instrument;

FIG. 2 is a schematic view of a screw in cooperation with a counterbore;

FIG. 3 is a schematic diagram of the positions of a touch screen and an auxiliary keyboard;

FIG. 4 is a circuit diagram of the detection system.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

A patrol instrument based on radioactive source detection is shown in figure 1 and comprises a shell 1 and a detection system 2; the detection system 2 is arranged in the shell 1; the surface of the shell 1 is provided with a groove body 11; a battery 12 is embedded in the tank body 11; a protective cover 13 is arranged at the top of the tank body 11 in a matching way; the protective cover 13 is provided with a positioning hole 101; a screw 102 is embedded in the positioning hole 101; the tip of the screw 102 is embedded into the shell 1 to be connected and fixed; a counter bore 103 is arranged on one side of the positioning hole 101, which faces away from the battery 12; the cross section of the counter bore 103 is oval; as shown in fig. 2, the tail part of the screw 102 is hinged with a ring 104; the ring-shaped piece 104 is attached to the side wall of the counter bore 103 at a position vertical to the length direction of the screw; in the mounting stage, the ring-shaped element 104 is pinched by hands to rotate, the screw 102 is driven to be screwed into the mounting hole 109 to complete the fastening of the protective cover 13, then the ring-shaped element 104 is pushed into the counter bore 103, and the outline of the ring-shaped element 103 is correspondingly matched with the arc-shaped side wall surface of the counter bore; because the inner wall of the counterbore 103 is not a regular cylindrical surface, when the screw 102 tends to rotate and loosen after being used for a period of time, the screw 102 can not rotate because the ring-shaped member 103 is clamped on the inner wall of the counterbore to limit the rotational freedom, so that the protective cover 13 can be effectively prevented from loosening and separating from the shell 1 along with the prolonging of the using time, the structural stability and the reliability of the patrol instrument are obviously improved, and the durable protection is provided for the battery.

As shown in fig. 4, the detection system 2 includes a probe module 21, an RFID tag module 22, a data transmission unit 23, an NFC module 24, and a communication unit 25; the probe module 21, the RFID tag module 22 and the NFC module 24 are respectively in communication connection with the data transmission unit 23; the data transmission unit 23 is in communication connection with the communication unit 25; the RFID tag module 22 and the NFC module 24 can be used for rapidly identifying the identity of the detected equipment and related environmental facilities under the non-contact condition, so that the overall detection efficiency is obviously improved; the communication unit 25 specifically includes a wired communication interface, a WIFI communication module, a 4G communication module, a bluetooth communication module, and the like which are conventionally sold in the market, and takes various information exchange modes into consideration.

As shown in fig. 1, the probe module 21 is embedded in the housing 1 and located above the battery 12; the part of the shell 1 corresponding to the probe module 21 is arranged in a protruding mode, the part of the shell 1 corresponding to the battery 12 is in round corner transition, the holding feeling can be well enhanced, meanwhile, the protruding design of the probe part can be used for freeing a larger arrangement space for components, and on the other hand, the protruding design of the probe part can be matched with the upper side of the forefinger in the holding process in the vertical direction to play a certain role in preventing falling of hands.

As shown in fig. 3, a touch screen 14 is further embedded in one side of the housing 1 facing away from the tank 11; an auxiliary keyboard 15 is arranged below the touch screen 14, so that the patrol instrument can be smoothly controlled by means of physical keys under the condition that the user is inconvenient to press the screen when wearing gloves or the user has water on the hand, and the adaptability of the device to the use environment is enhanced; the touch screen 14 and the auxiliary keyboard 15 are respectively in communication connection with the data transmission unit 23, and the detection system 2 is controlled by hardware to perform various operations such as information real-time inquiry and detection parameter setting.

The probe module 21 is of a scintillation crystal type, the RFID tag module 22 is ImPinJ R2000 manufactured by douglan electronics technology, the frequency band of the NFC module 24 is 13.56Mhz, the reading distance is 0cm-5cm, and the RFID tag module can be selected from products sold in the market according to parameter requirements; the data transmission unit 23 can be selected from M3 ARM Cortex master control sold by mainstream manufacturers such as Huaye, Mobile, SIMCOM and the like.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims (4)

1. Patrol and examine appearance based on radiation source detects, its characterized in that: comprises a shell (1) and a detection system (2); the detection system (2) is arranged in the shell (1); a groove body (11) is arranged on the surface of the shell (1); a battery (12) is embedded in the groove body (11); a protective cover (13) is arranged at the top of the tank body (11) in a matching way; the protective cover (13) is provided with a positioning hole (101); a screw (102) is embedded in the positioning hole (101); the tip of the screw (102) is embedded into the shell (1) to be connected and fixed; a counter bore (103) is arranged on one side, back to the battery (12), of the positioning hole (101); the cross section of the counter bore (103) is oval; the tail part of the screw (102) is hinged with a ring piece (104); the ring-shaped piece (104) is attached to the side wall of the counter bore (103) at a position perpendicular to the length direction of the screw.

2. The radiation source detection-based data logging instrument of claim 1, wherein: the detection system (2) comprises a probe module (21), an RFID tag module (22), a data transmission unit (23), an NFC module (24) and a communication unit (25); the probe module (21), the RFID tag module (22) and the NFC module (24) are respectively in communication connection with the data transmission unit (23); the data transmission unit (23) is in communication connection with the communication unit (25).

3. The radiation source detection-based data logging instrument of claim 2, wherein: the probe module (21) is embedded in the shell (1) and is positioned above the battery (12); the part of the shell (1) corresponding to the probe module (21) is arranged in a protruding mode, and the part of the shell (1) corresponding to the battery (12) is in round corner transition.

4. The radiation source detection-based data logging instrument of claim 2, wherein: a touch screen (14) is embedded in one side of the shell (1) back to the groove body (11); an auxiliary keyboard (15) is arranged below the touch screen (14); the touch screen (14) and the auxiliary keyboard (15) are respectively in communication connection with the data transmission unit (23).