Portable detector

Abstract

The utility model relates to the technical field of nuclear radiation detection, and provides a portable detector which comprises an anemorumbometer, an integrated Beidou short message communication device, a detector plate fixing seat, a detector plate, an upper cylinder, a portable support, a lower cylinder and the like. The integrated Beidou short message communication device is fixed through a damping ball head, the angle of the integrated Beidou short message communication device can be adjusted through random rotation, and the integrated Beidou short message communication device can be quickly disassembled and assembled through an Aka quick assembly plate. The portable detector provided by the utility model is simple in structure, low in requirement on the processing precision of the cylinder body, firm and reliable in fixation of the crystal, the photomultiplier, the voltage divider and the circuit board, compact and attractive in appearance, small in occupied space, convenient to carry and rapid to arrange.

Description

Technical Field

[0001] This utility model relates to the field of nuclear radiation detection technology, specifically a portable detector. Background Technology

[0002] The integrated detector is used in emergency situations when fixed environmental gamma monitoring stations become unavailable due to external environmental conditions. The integrated detector can replace the fixed environmental monitoring station, quickly connect to form a monitoring system, and realize environmental monitoring in the event of an accident and in the post-accident situation.

[0003] As an important component of the emergency networking system, the integrated detector includes a mobile gamma radiation monitoring device, an anemometer, a signal processing device, an integrated BeiDou short message communication device, and a rechargeable high-capacity lithium battery pack. Traditional integrated detectors suffer from drawbacks such as large size, heavy weight, and inconvenience in carrying. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a portable detector. The device has a simple structure, low processing precision requirements, and secure and reliable fixing of components. The detector has a compact and beautiful appearance, making it easy to carry and deploy quickly.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a portable detector, comprising an anemometer, an anemometer extension rod, an anemometer adapter, an integrated BeiDou short message communication device, a damping ball head, a BeiDou adapter plate, a BeiDou adapter base, a detector plate fixing seat, a detector plate, an upper cylinder, a battery, a battery fixing seat, a portable bracket, a bracket adapter plate, a spring, a lower cylinder, a voltage divider, a photomultiplier tube, a crystal, and a magnetic shielding cylinder. The anemometer is fixed to the upper part of the upper cylinder via an anemometer extension rod and an anemometer adapter. The integrated Beidou short message communication device is fixed to the Beidou adapter plate via a damping ball joint. The Beidou adapter plate is connected to the upper part of the Aka quick-release plate. The lower part of the Aka quick-release plate is fixed to the upper cylinder via a Beidou adapter base. The magnetic shielding cylinder has an open bottom and is inverted inside the upper cylinder. The crystal, photomultiplier tube, voltage divider, detector plate mounting base, detector plate, and spring are fixed to the upper cylinder in sequence from top to bottom. The spring generates a restoring force after being compressed, tightly fitting the bottom of the magnetic shielding cylinder to the upper cylinder. The upper part of the lower cylinder is connected to the upper cylinder. A battery mounting base is provided inside the lower cylinder, and the battery is fixed in the battery slot of the battery mounting base. A bracket adapter plate is provided at the bottom of the battery mounting base for connecting the portable bracket and the lower cylinder.

[0006] In the above technical solution, the wind speed and direction indicator extension rod and the wind speed and direction indicator adapter are connected by a Phillips head bolt, which enables quick assembly and disassembly.

[0007] In the technical scheme, the integrated Beidou short message communication device is fixed by the damping ball head, so that the integrated Beidou short message communication device can be rotated and adjusted at any angle, and the integrated Beidou short message communication device can be quickly disassembled and assembled through the Akka quick mounting plate.

[0008] In the technical scheme, the upper part of the battery is provided with a silicon rubber gasket and a battery gland, the battery is pressed by the battery gland through four M6 connecting rods, a signal processing plate fixing seat is arranged above the battery gland, and the signal processing plate is fixed on the signal processing plate fixing seat.

[0009] The portable detector has simple structure, low processing precision requirement for the cylinder, firm and reliable fixing of the crystal, the photomultiplier tube, the voltage divider and the circuit board, compact and beautiful appearance, small space occupation, and is convenient to carry and quickly deploy and is not easy to fall after deployment. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is an internal structure schematic view of the portable detector.

[0011] Figure 2 It is an overall appearance view of the portable detector.

[0012] 1. wind speed and direction indicator, 2. wind speed and direction indicator extension rod, 3. integrated Beidou short message communication device, 4. damping ball head, 5. Beidou adapter plate, 6. Akka quick mounting plate, 7. Beidou adapter base, 8. detector plate fixing seat, 9. detector plate, 10. stainless steel snap ring, 11. upper cylinder, 12. connector, 13. silicon rubber gasket, 14. battery gland, 15. battery, 16. battery fixing seat, 17. portable support, 18. support adapter plate, 19. connecting rod, 20. signal processing plate, 21. signal processing plate fixing seat, 22. end cover, 23. spring, 24. lower cylinder, 25 voltage divider, 26. silicon rubber sleeve III, 27. photomultiplier tube, 28. silicon rubber sleeve II, 29. crystal, 30. silicon rubber sleeve I, 31. magnetic shielding cylinder, 32. wind speed and direction indicator adapter seat, 33. hexagonal hand screw bolt. DETAILED DESCRIPTION

[0013] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and are not used to limit the utility model. In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0014] In the utility model, unless another definite provision and limitation, the terms "arrange", "install", "connect", "connect", "fix" and so on should be understood in broad sense from the angle of the person skilled in the art, for example, can be fixed connection, also can be detachable connection, or be integrated;It can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication or the interaction of two elements, unless another definite limitation is made.For the person skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0015] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0016] As shown in Figure 1 , Figure 2 The utility model provides a kind of portable detector, including wind speed and direction indicator 1, wind speed and direction indicator length pole 2, integrated beidou short message communication device 3, damping ball head 4, beidou adapter plate 5, arca quick mounting plate 6, beidou adapter base 7, detector plate fixed base 8, detector plate 9, stainless steel snap ring 10, upper cylinder 11, connector 12, silicon rubber gasket 13, battery gland 14, battery 15, battery fixed base 16, portable support 17, support adapter plate 18, connecting rod 19, signal processing board 20, signal processing board fixed base 21, end cover 22, spring 23, lower cylinder 24, voltage divider 25, silicon rubber sleeve III 26, photomultiplier tube 27, silicon rubber sleeve II 28, crystal 29, silicon rubber sleeve I 30, magnetic shield cylinder 31, wind speed and direction indicator adapter 32, key hand bolt 33.

[0017] The wind speed and direction indicator adapter 32 is fixed on the upper part of the upper cylinder 11, and the wind speed and direction indicator 1 is fixed through the wind speed and direction indicator length pole 2. The wind speed and direction indicator length pole 2 is uniformly distributed with three mounting holes below, and the wind speed and direction indicator length pole 2 and the wind speed and direction indicator adapter 32 are connected through the mounting holes by the key hand bolt 33, which can be used to adjust the installation angle of the wind speed and direction indicator 1 and quickly disassemble and assemble.

[0018] The integrated Beidou short message communication device 3 is fixed by the damping ball head 4, and the integrated Beidou short message communication device 3 can be rotated and adjusted at any angle; the damping ball head 4 is fixed on the Beidou adapter plate 5; the Beidou adapter plate 5 is fixed on the upper part of the Akka quick mounting plate 6; the lower part of the Akka quick mounting plate 6 is fixed with the upper cylinder body 11 through the Beidou adapter base 7; and the integrated Beidou short message communication device 3 can be quickly disassembled and assembled through the Akka quick mounting plate 6.

[0019] The upper cylinder body 11 is fixed by bolt connection with the end cover 22; the magnetic shielding cylinder 31 is opened at the bottom and is invertedly buckled in the upper cylinder body 11; the upper half of the crystal 29 is sleeved with the silicone rubber sleeve I 30; the lower half of the crystal 29 and the photomultiplier tube 27 are sleeved with the silicone rubber sleeve II 28 (which simultaneously serves as the function of fixed connection of the two); the lower half of the photomultiplier tube 27 is sleeved with the silicone rubber sleeve III 26; the magnetic shielding cylinder 31, the crystal 29, the photomultiplier tube 27, the voltage divider 25, the detector plate fixing base 8, the detector plate 9 and the spring 23 are sequentially fixed in the upper cylinder body 11 from top to bottom. After the spring 23 is extruded to a certain extent, the spring 23 generates a restoring force to tightly adhere the bottom of the magnetic shielding cylinder 31 to the upper cylinder body 11.

[0020] The lower cylinder body 24 is fixed with the upper cylinder body 11 through six bolts; the battery fixing base 16 is arranged in the lower cylinder body 24; the lower cylinder body 24 is fixed with the battery fixing base 16 through six bolts; the battery 15 is fixed in the battery groove in the battery fixing base 16; the silicone rubber gasket 13 is arranged on the upper part of the battery 15; the battery pressing cover 14 tightly presses the battery 15 through the four M6 connecting rods 19; the signal processing plate fixing base 21 is fixed above the battery pressing cover 14; and the signal processing plate 20 is fixed on the signal processing plate fixing base 21.

[0021] The bracket adapter plate 18 is fixed below the battery fixing base 16 and is used for connecting the portable bracket 17 with the lower cylinder body 24, so that the height of the detector cylinder body and the portable folding can be adjusted.

[0022] The upper cylinder body 11 is provided with two sealing grooves and is provided with O-rings, so that the upper cylinder body 11, the end cover 22 and the lower cylinder body 24 can be dustproof and waterproof.

[0023] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0024] The embodiments of the utility model are not limited to the above-mentioned, and can be combined according to the technical features of the claims; the above-mentioned is only the preferable specific embodiment of the utility model, and cannot be used to limit the protection scope of the utility model; the person skilled in the art can understand that any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model claims.

Claims

1. A portable probe, characterized by: The anemorumbometer, the anemorumbometer extension rod, the anemorumbometer adapter, the integrated Beidou short message communication device, the damping ball head, the Beidou adapter plate, the Beidou adapter base, the detector plate fixing seat, the detector plate, the upper cylinder, the battery, the battery fixing seat, the portable support, the support adapter plate, the spring, the lower cylinder, the voltage divider, the photomultiplier tube, the crystal, the magnetic shielding cylinder, the anemorumbometer is fixed on the upper part of the upper cylinder through the anemorumbometer extension rod and the anemorumbometer adapter, the integrated Beidou short message communication device is fixed on the Beidou adapter plate through the damping ball head, the Beidou adapter plate is connected with the upper part of the Akka quick mounting plate, the lower part of the Akka quick mounting plate is fixed with the upper cylinder through the Beidou adapter base, the bottom of the magnetic shielding cylinder is opened and is inverted in the upper cylinder, the crystal, the photomultiplier tube, the voltage divider, the detector plate fixing seat, the detector plate and the spring are fixed in the upper cylinder from top to bottom, the spring generates restoring force after being extruded, the bottom of the magnetic shielding cylinder is tightly combined with the upper cylinder, the upper part of the lower cylinder is connected with the upper cylinder, the battery fixing seat is arranged in the lower cylinder, the battery is fixed in the battery groove of the battery fixing seat, the bottom of the battery fixing seat is provided with the support adapter plate, and the portable support and the lower cylinder are connected.

2. The portable probe of claim 1, wherein: The anemorumbometer extension rod and the anemorumbometer adapter are connected through the plum blossom hand screw bolt, and quick disassembly and assembly are realized.

3. The portable probe of claim 1, wherein: The upper part of the battery is provided with a silicon rubber gasket and a battery gland, the battery gland extrudes the battery through a plurality of M6 connecting rods, the upper part of the battery gland is provided with a signal processing plate fixing seat, and the signal processing plate is fixed on the signal processing plate fixing seat.

4. The portable probe of claim 1, wherein: The upper half of the crystal is sleeved with a silicon rubber sleeve I, the lower half of the crystal and the upper half of the photomultiplier tube are sleeved with a silicon rubber sleeve II, and the lower half of the photomultiplier tube is sleeved with a silicon rubber sleeve III.

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