CN215769044U

CN215769044U - Environmental X or gamma dose equivalent rate instrument

Info

Publication number: CN215769044U
Application number: CN202121316488.0U
Authority: CN
Inventors: 曹栋
Original assignee: Tianjin Zhonghe Yongtai Technology Co ltd
Current assignee: Tianjin Zhonghe Yongtai Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2022-02-08
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses an environmental X or gamma dose equivalent rate meter, which comprises an instrument body, a protective cover and a moving mechanism, wherein a detection probe is installed at one end of the instrument body, the protective cover is installed outside the instrument body, the moving mechanism is installed inside the protective cover and consists of a plurality of moving wheels, a connecting rod, a motor, a controller, a signal receiver and a battery, the moving wheels are installed at the bottom of the protective cover, the moving wheels are arranged, an external remote controller carries out remote control, the signal receiver can receive remote control signals and control the motor to operate through the controller, and the motor operates to drive the moving wheels to rotate, so that the protective cover can drive the instrument body to enter an unknown environment for detection, personnel do not need to enter, and the functionality and the use safety of a measuring device are improved.

Description

Environmental X or gamma dose equivalent rate instrument

Technical Field

The utility model relates to the technical field of equivalent rate meters, in particular to an environmental X or gamma dose equivalent rate meter.

Background

The neutron dose equivalent rate instrument is a portable instrument for monitoring the neutron dose equivalent rate, and is suitable for places where neutrons are generated, such as petroleum, medical treatment, nuclear power stations, nuclear power devices, research-type nuclear reactors, accelerators, neutron sources and other security inspection, border control, customs monitoring and the like.

The patent No. CN 204347264U discloses an x and gamma peripheral dose equivalent rate instrument with a shielding structure, which realizes the purpose of accurately measuring low-energy x and gamma rays.

The x and gamma ambient dose equivalent rate meter with the shielding structure has the following disadvantages when in use: 1. when the equivalent rate meter is used, the measurement can be carried out only by holding the meter in hand, an operator must enter an environment to be measured, and the equivalent measurement of part of the position environment may have certain influence on a human body; 2. the traditional equivalent rate instrument is not provided with a protection mechanism, and the probe part is easy to have environmental residue after detection is finished, so that an environmental X or gamma dose equivalent rate instrument is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an environmental X or gamma dose equivalent rate meter which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an environment X or gamma dose equivalent rate appearance, includes instrument body and guard shield, still includes moving mechanism, the test probe is installed to instrument body one end, instrument body externally mounted has the guard shield, guard shield internally mounted has moving mechanism, moving mechanism comprises removal wheel, connecting rod, motor, controller, signal receiver and battery, the guard shield bottom is installed and is removed the wheel and remove the wheel and be a plurality of, it installs the connecting rod to remove between the wheel, the motor is installed to the inside one side of guard shield, motor power take off end is connected with connecting rod power input end, controller and signal receiver are installed to motor one side.

The detection probe is characterized by further comprising a protection mechanism, wherein the protection mechanism is installed on one side of the protection cover and consists of a guide rail, a sliding groove, a protection plate, a through hole, a rubber ring, a transparent plastic sheet and a slot, the guide rail is fixedly connected to the inner side wall of the protection cover, the sliding grooves are formed in two sides of the instrument body, the protection plate is fixedly connected to one side of the protection cover, the through hole is formed in the protection plate, the rubber ring is inserted in the through hole, the detection probe extends into the through hole, the transparent plastic sheet is installed on the top of the protection cover, and the slot is formed in one layer of the top of the protection cover; the externally mounted of instrument body has the guard shield, the guard shield inner wall is connected with the spout of instrument body both sides through fixed guide rail, cooperation through spout and guide rail makes the instrument body can move at the inside pull of guard shield, the instrument body is located inside the guard shield under the user state, test probe keeps away from the backplate, play the guard action to the instrument body through the guard shield, reduce and collide with, need examine time measuring, remove along the guide rail, make test probe pass the through-hole and detect the operation, detect the instrument body that resets after accomplishing, at test probe reset in-process, its outer wall rubs with rubber ring inner wall mutually, utilize the rubber ring to carry out cleaning to test probe's surface, avoid the environment to remain the follow-up detection precision of influence, can run through the testing result through the transparent plastic piece, can operate the instrument body through the fluting.

Furthermore, a battery is arranged on one side of the surface of the protective cover, and a current output end of the battery is electrically connected with a current input end of the motor through a controller; the battery may provide the motor with the power needed for operation.

Furthermore, the signal output end of the signal receiver is connected with the signal input end of the controller; the signal receiver can receive an external remote control signal and control the motor to operate through the controller.

Compared with the prior art, the utility model has the following beneficial effects: the movable wheel is arranged in the shield, the power output end of the motor in the shield is connected with the movable wheel through the connecting rod, the shield and the instrument body can be directly held by hands to carry out detection operation in a normal use state, when an unknown environment area needs to be detected, the shield can be placed on the ground, remote control is carried out through an external remote controller, the signal receiver can receive a remote control signal and control the motor to operate through the controller, the motor operates to drive the movable wheel to rotate, so that the shield can drive the instrument body to enter the unknown environment to carry out detection, personnel do not need to enter, and the functionality and the use safety of the measuring device are improved; the externally mounted of instrument body has the guard shield, the guard shield inner wall is connected with the spout of instrument body both sides through fixed guide rail, cooperation through spout and guide rail makes the instrument body can move at the inside pull of guard shield, the instrument body is located inside the guard shield under the user state, test probe keeps away from the backplate, play the guard action to the instrument body through the guard shield, reduce and collide with, need examine time measuring, remove along the guide rail, make test probe pass the through-hole and detect the operation, detect the instrument body that resets after accomplishing, at test probe reset in-process, its outer wall rubs with rubber ring inner wall mutually, utilize the rubber ring to carry out cleaning to test probe's surface, avoid the environment to remain the follow-up detection precision of influence, can run through the testing result through the transparent plastic piece, can operate the instrument body through the fluting.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an environmental X or gamma dose equivalent rate meter according to the present invention.

Fig. 2 is a schematic diagram of the internal cross-sectional structure of a shield of an environmental X or gamma dose equivalent rate meter according to the present invention.

In the figure: 1. an instrument body; 101. detecting a probe; 2. a shield; 3. a moving mechanism; 301. a moving wheel; 302. a connecting rod; 303. a motor; 304. a controller; 305. a signal receiver; 306. a battery; 4. a protection mechanism; 401. a guide rail; 402. a chute; 403. a guard plate; 404. a through hole; 405. a rubber ring; 406. a transparent plastic sheet; 407. and (4) slotting.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-2, an environment X or gamma dose equivalent ratio meter comprises an instrument body 1 and a shield 2, and further comprises a moving mechanism 3, wherein a detection probe 101 is installed at one end of the instrument body 1, the shield 2 is installed outside the instrument body 1, the moving mechanism 3 is installed inside the shield 2, the moving mechanism 3 is composed of a moving wheel 301, a connecting rod 302, a motor 303, a controller 304, a signal receiver 305 and a battery 306, the moving wheel 301 is installed at the bottom of the shield 2, the moving wheel 301 is multiple, the connecting rod 302 is installed between the moving wheels 301, the motor 303 is installed at one side inside the shield 2, the power output end of the motor 303 is connected with the power input end of the connecting rod 302, and the controller 304 and the signal receiver 305 are installed at one side of the motor 303.

The device comprises a protection mechanism 4, wherein the protection mechanism 4 is installed on one side of a shield 2, the protection mechanism 4 is composed of a guide rail 401, a sliding groove 402, a protection plate 403, a through hole 404, a rubber ring 405, a transparent plastic sheet 406 and a slot 407, the guide rail 401 is fixedly connected to the inner side wall of the shield 2, the sliding grooves 402 are formed in the two sides of the instrument body 1, the protection plate 403 is fixedly connected to one side of the shield 2, the through hole 404 is formed in the protection plate 403, the rubber ring 405 is inserted into the through hole 404, the detection probe 101 extends into the through hole 404, the transparent plastic sheet 406 is installed on the top of the shield 2, and the slot 407 is formed in one layer of the top of the shield 2; the outer part of the instrument body 1 is provided with a shield 2, the inner wall of the shield 2 is connected with sliding grooves 402 at two sides of the instrument body 1 through fixed guide rails 401, the instrument body 1 can be drawn and moved in the shield 2 through the matching of the sliding groove 402 and the guide rail 401, the instrument body 1 is positioned in the shield 2 in the non-use state, the detection probe 101 is far away from the protection plate 403, the instrument body 1 is protected by the protective cover 2, the collision is reduced, when the instrument needs to be detected, the instrument moves along the guide rail 401, the detection probe 101 passes through the through hole 404 to perform detection operation, the instrument body 1 is reset after the detection is finished, and in the resetting process of the detection probe 101, the outer wall of the rubber ring 405 rubs against the inner wall of the rubber ring 405, the rubber ring 405 is used for cleaning the surface of the detection probe 101, the influence of environmental residue on the subsequent detection precision is avoided, the transparent plastic sheet 406 can penetrate the detection result, and the instrument body 1 can be operated through the slot 407.

A battery 306 is arranged on one side of the surface of the shield 2, and the current output end of the battery 306 is electrically connected with the current input end of the motor 303 through a controller 304; the battery 306 may provide the motor 303 with the power needed for operation.

Wherein, the signal output end of the signal receiver 305 is connected with the signal input end of the controller 304; the signal receiver 305 can receive an external remote control signal and control the operation of the motor 303 through the controller 304.

It should be noted that the utility model is an environment X or gamma dose equivalent ratio meter, when working, the moving wheel 301 is installed inside the shield 2, the power output end of the motor 303 inside the shield 2 is connected with the moving wheel 301 through the connecting rod 302, under the normal use state, the shield 2 and the instrument body 1 can be directly held by hand to carry out the detection operation, when the detection operation is needed to the unknown environment area, the shield 2 can be placed on the ground and remotely controlled through an external remote controller, the signal receiver 305 can receive the remote control signal and control the motor 303 to operate through the controller 304, the motor 303 operates to drive the moving wheel 301 to rotate, so that the shield 2 can drive the instrument body 1 to enter the unknown environment to carry out the detection, the personnel does not need to enter, the functionality and the use safety of the measuring device are improved, the shield 2 is installed outside the instrument body 1, the inner wall of the shield 2 is connected with the chutes 402 on both sides of the instrument body 1 through the fixed guide rail 401, the instrument body 1 can be drawn and moved in the shield 2 through the matching of the sliding groove 402 and the guide rail 401, the instrument body 1 is positioned in the shield 2 in the non-use state, the detection probe 101 is far away from the protection plate 403, the instrument body 1 is protected by the protective cover 2, the collision is reduced, when the instrument needs to be detected, the instrument moves along the guide rail 401, the detection probe 101 passes through the through hole 404 to perform detection operation, the instrument body 1 is reset after the detection is finished, and in the resetting process of the detection probe 101, the outer wall of the rubber ring 405 rubs against the inner wall of the rubber ring 405, the rubber ring 405 is used for cleaning the surface of the detection probe 101, the influence of environmental residue on the subsequent detection precision is avoided, the transparent plastic sheet 406 can penetrate through the detection result, the instrument body 1 can be operated through the slot 407, the battery 306 can provide power for the motor 303 to operate, and the signal receiver 305 can receive an external remote control signal and control the motor 303 to operate through the controller 304.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an environment X or gamma dose equivalent ratio appearance, includes instrument body (1) and guard shield (2), its characterized in that still includes moving mechanism (3), detecting probe (101) are installed to instrument body (1) one end, instrument body (1) externally mounted has guard shield (2), guard shield (2) internally mounted has moving mechanism (3), moving mechanism (3) comprises removal wheel (301), connecting rod (302), motor (303), controller (304), signal receiver (305) and battery (306), guard shield (2) bottom is installed and is removed wheel (301) and remove wheel (301) and be a plurality ofly, install connecting rod (302) between removal wheel (301), motor (303) are installed to guard shield (2) inside one side, motor (303) power take off end is connected with connecting rod (302) power input end, and a controller (304) and a signal receiver (305) are arranged on one side of the motor (303).

2. An environmental X or gamma dose equivalent rate meter according to claim 1, wherein: still include protection machanism (4), protection machanism (4) are installed to guard shield (2) one side, protection machanism (4) comprise guide rail (401), spout (402), backplate (403), through-hole (404), rubber ring (405), transparent plastic sheet (406) and fluting (407), guard shield (2) inside wall fixedly connected with guide rail (401), spout (402) have all been seted up to instrument body (1) both sides, guard shield (2) one side fixedly connected with backplate (403), through-hole (404) have been seted up to backplate (403) inside, the inside rubber ring (405) of pegging graft of through-hole (404), test probe (101) extend to inside through-hole (404), transparent plastic sheet (406) are installed at guard shield (2) top, fluting (407) have been seted up to guard shield (2) top one deck.

3. An environmental X or gamma dose equivalent rate meter according to claim 1, wherein: a battery (306) is installed on one side of the surface of the shield (2), and the current output end of the battery (306) is electrically connected with the current input end of the motor (303) through a controller (304).

4. An environmental X or gamma dose equivalent rate meter according to claim 1, wherein: the signal output end of the signal receiver (305) is connected with the signal input end of the controller (304).