CN210835259U

CN210835259U - Shockproof radiation source monitor

Info

Publication number: CN210835259U
Application number: CN201921212379.7U
Authority: CN
Inventors: 黄红娟; 刘世伟
Original assignee: Jiangsu Lanchuang Intelligent Technology Co ltd
Current assignee: Jiangsu Lanchuang Intelligent Technology Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-06-23
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a shockproof radiation source monitor, which comprises a main cavity body, wherein two opposite sides of the main cavity body are provided with openings, and the openings are respectively covered and connected with a first baffle and a second baffle; grooves are formed in two opposite side surfaces inside the main cavity body, the circuit board is clamped in the grooves, and the circuit board and the upper side surface and the lower side surface of the main cavity body are arranged at intervals; one side of the first baffle towards the main cavity body is provided with a shock absorption layer, the two ends of the circuit board are respectively connected with the shock absorption layer and the second baffle in a jacking mode, and the outside of the main cavity body is coated with a shock absorption shell. The utility model discloses a type radiation source watch-dog takes precautions against earthquakes has good cushioning effect.

Description

Shockproof radiation source monitor

Technical Field

The utility model relates to a radiation source watch-dog especially relates to a radiation source watch-dog with shockproof function.

Background

Radiation monitoring sensors are devices that convert radiation energy into measurable signals, and the use of fixed and mobile radioactive sources is monitored at present. The device is mainly applied to flaw detectors, radioactive sources are contained in the flaw detectors, the device is wide in use and variable in working environment, and the problems that management is incomplete, part of users are not trained by systems and the like exist at present. To avoid contamination, radiation hazards, and possible loss of the radioactive source, it is desirable to monitor it using mobile radiation source monitoring equipment.

The flaw detector is mobile equipment, and the inside contains the radiation source, needs to monitor it. As the equipment has a large amount of outdoor operation, and needs to be moved frequently in transportation, storage and field use, more collision and stumbling are easy to generate, the equipment can be influenced by vibration and the like, and the matched radiation monitoring equipment needs to meet the shockproof characteristic.

Disclosure of Invention

The purpose of the invention is as follows: in order to overcome the defects existing in the prior art, the utility model provides a radiation source monitor, which strengthens the shockproof function.

The technical scheme is as follows: in order to achieve the purpose, the utility model discloses a shockproof radiation source monitor, which comprises a main cavity, wherein two opposite sides of the main cavity are provided with openings, and the openings are respectively covered and connected with a first baffle and a second baffle; grooves are formed in two opposite side surfaces inside the main cavity body, the circuit board is clamped in the grooves, and the circuit board and the upper side surface and the lower side surface of the main cavity body are arranged at intervals; one side of the first baffle towards the main cavity body is provided with a damping layer, and two ends of the circuit board are respectively connected with the damping layer and the second baffle in a jacking mode.

The damping device further comprises a damping shell, the main cavity is a cuboid, and the damping shell covers and is connected with the edges of the main cavity; the shock absorption shell is made of soft elastic materials.

Further, still include the fixed plate, the fixed plate sets up on one side of the main cavity body at least, the fixed plate with shock attenuation shell pressfitting and with main cavity body coupling.

Furthermore, a waterproof pad is connected between the second baffle and the main cavity in a pressing mode.

Furthermore, the end face of the main cavity body is in jacking connection with the damping layer, the damping layer is provided with a clamping groove, and one end of the circuit board is connected in the clamping groove.

Furthermore, a plurality of supporting legs are arranged in the clamping groove at intervals along the length direction of the clamping groove, and the supporting legs are distributed on two side surfaces of the clamping groove; the longitudinal section of the supporting leg is trapezoidal.

The utility model has the advantages as follows: a shockproof radiation source monitor is characterized in that a circuit board is clamped in a groove of a main cavity and is arranged at intervals with the upper side surface and the lower side surface of the main cavity, and the shockproof radiation source monitor has certain shockproof and anti-damage effects; one end of the circuit board is clamped with the damping layer, and the other end of the circuit board is pressed against the second baffle plate, so that the shockproof function of the circuit board is further improved; the outside cladding of main cavity has the shock attenuation shell, can alleviate the damage that causes when the watch-dog falls to a certain extent.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

fig. 3 is a schematic structural view of the main chamber of the present invention;

fig. 4 is a schematic structural diagram of the first baffle of the present invention.

Detailed Description

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

A radiation source monitor of the shock-proof type as shown in fig. 1 to 4 comprises a main chamber 1, a first baffle 3, a second baffle 4, a damping shell 7 and a fixing plate 8.

The main cavity 1 is a cuboid, and two opposite side faces of the main cavity 1 are provided with openings for inserting circuit boards. The first baffle 3 and the second baffle 4 cover the opening of the main cavity 1 respectively and are fixedly connected with the main cavity 1 through screws. The damping shell 7 is made of rubber materials and covers the eight edges of the main cavity 1. The damping shell 7 can reduce damage to the monitor caused by accidental falling as much as possible. Because the damping shell 7 only covers the edges of the main cavity, the influence on the heat dissipation of the damping shell can be ignored. The fixing plate 8 is attached to one side of the main housing 1, and the fixing plate 8 is used to mount the monitor to a corresponding object.

And a waterproof pad 9 is connected between the second baffle 4 and the main cavity 1 in a pressing way. First baffle 3 is provided with buffer layer 2 towards one side in the main cavity body, the terminal surface and the 2 roof pressures of buffer layer of main cavity body 1 are connected, and buffer layer 2 can play waterproof dirt-proof effect. And an external plug is arranged on one side of the second baffle 4 departing from the main cavity 1.

All be provided with recess 5 on two inside relative sides of the main cavity body 1, the both sides joint of circuit board is in recess 5, the circuit board sets up with two upper and lower side intervals of the main cavity body 1. When external force damages the side surface of the main cavity 1, the circuit board will not be damaged. The damping layer 2 is provided with a bulge, the bulge extends into the main cavity 1, a clamping groove 10 is arranged on the bulge, a plurality of supporting legs 11 are arranged in the clamping groove 10 at intervals along the length direction of the clamping groove, and the supporting legs 11 are distributed on two side surfaces of the clamping groove 10; the supporting leg 11 has a trapezoidal longitudinal section. The shock absorption layer 2 can be made of foam cotton material. The two ends of the circuit board are loosely and slidably connected with the grooves 5.

When the circuit board is installed, the first baffle is fixed with the main cavity, then the circuit board is inserted into the groove 5, the second baffle is installed, and the circuit board is connected with the clamping groove under the pushing of the second baffle.

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

1. A seismic-resistant radiation source monitor, comprising: the device comprises a main cavity (1), wherein two opposite side surfaces of the main cavity (1) are provided with openings, and the openings are respectively covered and connected with a first baffle (3) and a second baffle (4); grooves (5) are formed in two opposite side surfaces inside the main cavity body (1), a circuit board is clamped in the grooves (5), and the circuit board and the upper side surface and the lower side surface of the main cavity body (1) are arranged at intervals; one side of the first baffle (3) towards the main cavity (1) is provided with a damping layer (2), and two ends of the circuit board are respectively connected with the damping layer (2) and the second baffle (4) in a jacking mode.

2. The monitor for a radiation source of claim 1, wherein: the damping device is characterized by further comprising a damping shell (7), wherein the main cavity (1) is a cuboid, and the damping shell (7) is connected to the edges of the main cavity (1) in a wrapping mode; the damping shell (7) is made of soft elastic materials.

3. The monitor for a radiation source of claim 2, wherein: still include fixed plate (8), fixed plate (8) set up at least on one side of the main cavity body (1), fixed plate (8) and shock attenuation shell (7) pressfitting and be connected with the main cavity body (1).

4. The monitor for a radiation source of claim 1, wherein: and a waterproof pad (9) is connected between the second baffle and the main cavity body (1) in a pressing way.

5. The monitor for a radiation source of claim 1, wherein: the end face of the main cavity body (1) is in jacking connection with the damping layer (2), the damping layer (2) is provided with a clamping groove (10), and one end of the circuit board is connected into the clamping groove (10).

6. The monitor for a radiation source of claim 5, wherein: a plurality of supporting legs (11) are arranged in the clamping groove (10) at intervals along the length direction of the clamping groove, and the supporting legs (11) are distributed on two side surfaces of the clamping groove (10); the longitudinal section of the supporting leg (11) is trapezoidal.