CN220650890U

CN220650890U - Instrument for nuclear radiation detection

Info

Publication number: CN220650890U
Application number: CN202322261787.4U
Authority: CN
Inventors: 乔冕; 史蕾; 耿上帅
Original assignee: Nuclear And Radiation Safety Monitoring Center Of Shandong Province
Current assignee: Nuclear And Radiation Safety Monitoring Center Of Shandong Province
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-03-22
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses an instrument for nuclear radiation detection, which comprises a radiation instrument body and two shells, wherein a plurality of first fixing blocks are fixedly connected to the side wall of the radiation instrument body, first limiting rods are fixedly connected between every two first fixing blocks, a buckle is sleeved on each first limiting rod in a sliding manner, a clamping protrusion is arranged at the other end of each buckle, two first connecting rods are symmetrically and fixedly connected to the side wall of each shell, and connecting plates are rotationally connected to the side wall of each first connecting rod. According to the utility model, the connecting plate is pressed, the first connecting rod, the sliding block and the second connecting rod can drive the two second fixing blocks to move relatively and squeeze the clamping convex, so that the clamping convex is separated from the convex block, and further, the buckle is pulled to complete the disassembly of the anti-disengaging belt; otherwise, the anti-drop belt is installed, so that the anti-drop belt is convenient to detach, and the anti-drop belt is convenient to clean and replace.

Description

Instrument for nuclear radiation detection

Technical Field

The utility model relates to the technical field of nuclear radiation detection, in particular to an instrument for nuclear radiation detection.

Background

Nuclear radiation detectors are also known as radiation detectors. There are radiation alarms in the market, the radiation alarms are instruments without dose display, and can only prompt the wearing personnel whether the rays of the current place are out of standard, and the radiation dose is not well determined. The radiation dose detector can alarm and clearly display the radiation dose value of the current place. The main component of the nuclear radiation detector is a Geiger counter tube, which determines that the nuclear radiation detector not only can detect nuclear radiation, but also can detect X/gamma/beta rays and the like.

Nuclear radiation detecting instrument is carrying out nuclear radiation detection's in-process outdoor, has corresponding anticreep to bring preventing instrument loss or drop damage for portable usually, however in long-term use, the anticreep area can appear spot or cracked condition, and current instrument is inconvenient to dismantle the anticreep area to be inconvenient for wash the anticreep area and change.

In view of the above, we propose an instrument for nuclear radiation detection.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, in the process of carrying out nuclear radiation detection on the outdoor, the corresponding anti-falling belt is convenient to carry so as to prevent the instrument from being lost or falling down and damaging, but in the long-term use process, the anti-falling belt is stained or broken, the existing instrument is inconvenient to detach, so that the anti-falling belt is inconvenient to clean and replace, and the instrument for nuclear radiation detection is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides an instrument for nuclear radiation detects, includes radiometer body and two shells, fixedly connected with fixed block No. one on the lateral wall of radiometer body, every two common fixedly connected with gag lever post between the fixed block No. one, every all slide on the gag lever post and cup joint the buckle, every the other end of buckle all is provided with the card protruding, every equal symmetry fixedly connected with two connecting rods on the lateral wall of shell, every all rotate on the lateral wall of connecting rod and be connected with the connecting plate, every all set up flutedly on the lateral wall of connecting plate, every equal fixedly connected with No. two gag lever posts on the inner wall of recess every equal sliding sleeve has the slider on the gag lever post, every equal swivelling joint No. two connecting rods of one end of slider, every No. two connecting rods's the other end all is provided with No. two fixed blocks, every all have the spring on the connecting rod, two equal symmetry fixedly connected with two lugs on the inner wall of shell, every protruding block all has cup jointed on two shells between two joint the bump.

Preferably, two through holes are symmetrically formed in the side wall of each shell, one ends, opposite to the second connecting rods, of each second connecting rod penetrate through the through holes and are fixedly connected to the side wall of the second fixing block, and each second connecting rod is slidably connected to the through holes.

Preferably, two ends of the springs are fixedly connected to the side walls of the shell and the sliding block respectively, and two clamping protrusions are fixedly connected to one ends of the clamping buckles.

Preferably, the two opposite ends of the shell are provided with connecting holes, and the two opposite ends of the clamping protrusions penetrate through the connecting holes.

Preferably, the two opposite ends of the shell are provided with adhesive grooves, and both ends of the anti-drop belt are fixedly arranged on the inner walls of the adhesive grooves.

Preferably, a battery groove is formed in the side wall of the radiometer body, and a battery cover is arranged in the battery groove.

Compared with the prior art, the utility model has the beneficial effects that:

pressing the connecting plate, driving the two second fixing blocks to move relatively and extruding the clamping convex through the first connecting rod, the sliding block and the second connecting rod, so that the clamping convex is separated from the convex block, and further, pulling the buckle to complete the disassembly of the anti-disengaging belt; otherwise, the anti-drop belt is installed, so that the anti-drop belt is convenient to detach, and the anti-drop belt is convenient to clean and replace.

Drawings

FIG. 1 is a schematic side view of an apparatus for nuclear radiation detection according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a release-preventing belt in an apparatus for nuclear radiation detection according to the present utility model;

FIG. 3 is an enlarged schematic view of the housing of the apparatus for detecting nuclear radiation according to the present utility model;

fig. 4 is a schematic perspective view of a radiation detector body in an apparatus for nuclear radiation detection according to the present utility model.

In the figure: the radiation instrument comprises a radiation instrument body 1, a fixing block 2, a limit rod 3, a shell 4, a 5 anti-falling belt, a 6 buckle, a 7 connecting plate, a 8 connecting rod, a 9 connecting rod, a 10 spring, a 11 fixing block, a 12 limit rod, a 13 sliding block, a 14 lug and a 15 buckle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-4, an instrument for nuclear radiation detection, including radiometer body 1 and two shells 4, fixedly connected with a plurality of fixed blocks 2 on the lateral wall of radiometer body 1, joint fixedly connected with gag lever post 3 between every two fixed blocks 2, buckle 6 has all been cup jointed to the equal slip on every gag lever post 3, the other end of every buckle 6 all is provided with card protruding 15, equal symmetry fixedly connected with connecting rod 8 on the lateral wall of every shell 4, equal rotation is connected with connecting plate 7 on the lateral wall of every connecting rod 8, all set up flutedly on the lateral wall of every connecting plate 7, equal fixedly connected with No. two gag lever posts 12 on the inner wall of every fluting, equal slip cup joint slider 13 on every No. two gag lever posts 12, the equal swivelling joint of one end of every slider 13 has No. two connecting rods 9, the other end of every No. two connecting rods 9 all is provided with No. two fixed blocks 11, all cup jointed spring 10 on every No. two connecting rods 9, equal symmetry fixedly connected with two lugs 14 on the inner wall of two shells 4, each card protruding 15 has been set up between two anti-disengaging projections 5 jointly between 5, thereby the anti-disengaging tape is convenient for carrying out.

Wherein, two through-holes have all been seted up to the equal symmetry on the lateral wall of every shell 4, and two No. two connecting rods 9 relative one end all run through the through-hole and fixed connection is on No. two fixed block 11's lateral wall, and every No. two connecting rods 9 all sliding connection is in the through-hole, carries out spacingly to No. two connecting rods 9 through the through-hole.

Wherein, both ends of two springs 10 are all fixed connection respectively on the lateral wall of shell 4 and slider 13, and two card protruding 15 are all fixed connection in the one end of buckle 6, reset connecting plate 7 through spring 10.

Wherein, the connecting hole has all been seted up to the one end that two shells 4 are opposite to each other, and the connecting hole is all run through to the one end that two card protruding 15 are relative, carries out the lock to buckle 6 through the connecting hole.

Wherein, the bonding groove has all been seted up to the relative one end of two shells 4, and the equal fixed mounting in bonding groove's in both ends of anticreep area 5 is connected two shells 4 through anticreep area 5.

Wherein, set up the battery jar on the lateral wall of radiometer body 1, be provided with the battery lid in the battery jar, the battery is installed in the battery jar.

According to the utility model, when the anti-drop strip 5 needs to be replaced, one end of the connecting plate 7 tilted is required to be manually pressed, the connecting plate 7 enables the two second connecting rods 9 to move relatively in the vertical direction, the second connecting rods 9 can drive the two second fixing blocks 11 to move relatively, the second fixing blocks 11 can squeeze the clamping protrusions 15, so that the clamping protrusions 15 and 14 are separated, the two clamping buckles 6 are pulled to move oppositely, the clamping protrusions 15 are separated from the shell 4, the detachment of the anti-drop strip 5 is completed, otherwise, the anti-drop strip 5 can be installed, the anti-drop strip 5 is convenient to detach, and the anti-drop strip 5 is convenient to clean and replace, and the content which is not described in detail in the description belongs to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An instrument for nuclear radiation detection comprises a radiation instrument body (1) and two shells (4), and is characterized in that a plurality of first fixed blocks (2) are fixedly connected to the side wall of the radiation instrument body (1), a first limit rod (3) is fixedly connected between each two first fixed blocks (2), a buckle (6) is sleeved on each first limit rod (3) in a sliding mode, two connecting rods (8) are symmetrically and fixedly connected to the side wall of each shell (4), a connecting plate (7) is rotatably and fixedly connected to the side wall of each first connecting rod (8), grooves are formed in the side wall of each connecting plate (7), a second limit rod (12) is fixedly connected to the inner wall of each groove, a sliding block (13) is sleeved on each second limit rod (12) in a sliding mode, one end of each sliding block (13) is rotatably and fixedly connected with a second connecting rod (9), two connecting rods (9) are symmetrically and fixedly connected to each second connecting rod (14) on each second connecting rod (14), an anti-drop belt (5) is arranged between the two shells (4).

2. An instrument for nuclear radiation detection according to claim 1, characterized in that two through holes are symmetrically provided in the side wall of each housing (4), opposite ends of two connecting rods (9) are respectively inserted through the through holes and fixedly connected to the side wall of a second fixing block (11), and each connecting rod (9) is respectively slidably connected to the through hole.

3. An instrument for nuclear radiation detection according to claim 1, characterized in that both ends of both springs (10) are fixedly connected to the side walls of the housing (4) and the slider (13), respectively, and both the clamping protrusions (15) are fixedly connected to one end of the buckle (6).

4. An instrument for nuclear radiation detection according to claim 1, wherein the opposite ends of the two housings (4) are provided with connection holes, and the opposite ends of the two clamping projections (15) are provided with connection holes.

5. An instrument for nuclear radiation detection according to claim 1, wherein the two housings (4) are provided with adhesive grooves at opposite ends, and the two ends of the anti-slip tape (5) are fixedly mounted on the inner walls of the adhesive grooves.

6. An instrument for nuclear radiation detection according to claim 1, characterized in that the side wall of the radiometer body (1) is provided with a battery compartment in which a battery cover is arranged.