Nuclear radiation detection device with protection function

Abstract

The utility model relates to the technical field of nuclear radiation detection, in particular to a nuclear radiation detection device with a protection function, which comprises a casing, a battery cover plate, a protection plate, a probe assembly and a mounting mechanism, the protection plate is arranged on the casing through a hinge, and the probe assembly is arranged on the casing. The mounting mechanism comprises a mounting block, an abutting assembly, two sliding plates, a plurality of first springs, two telescopic rods, two L-shaped rods and two inserting rods, the machine shell is provided with a mounting groove, a groove and two through holes, the mounting block is arranged in the mounting groove, the mounting block is provided with two abutting grooves, the battery covering plate is fixedly connected with the mounting block, the two sliding plates are both in sliding connection with the groove, and the first springs are arranged on the two sliding plates. And one end of the telescopic rod is fixedly connected with the shell, so that the technical problems that the baffle is not limited in the prior art, so that the baffle is easy to slip off during use, the positioning of the battery cover plate is influenced, and the practicability is relatively poor are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to nuclear radiation detection technical field especially, relate to a nuclear radiation detection device with protection function. BACKGROUND

[0002] Nuclear radiation detection, also known as nuclear radiation monitoring, is usually detected by using a nuclear radiation detection device, and is widely used in police stations, fire brigades, ports, wharfs, hospitals, hardware factories and other places, and has good use effect, but the existing nuclear radiation detection device cannot conveniently remove the battery cover plate, reducing the use convenience of the nuclear radiation detection device with protection function.

[0003] In view of the above problems, the prior art patent application number CN201821489982.5 discloses a nuclear radiation detection device with protection function, when the battery cover plate needs to be removed, the first baffle and the second baffle are pulled out, at this time the battery cover plate can be removed, and the use convenience of the nuclear radiation detection device with protection function is improved.

[0004] However, in the above-mentioned manner, the baffle is not limited, which causes the baffle to slide off during use and affect the positioning of the battery cover plate, resulting in poor practicability. SUMMARY

[0005] The utility model aims at providing a nuclear radiation detection device with protection function, which aims to solve the technical problem that the baffle is not limited in the prior art, which causes the baffle to slide off during use and affect the positioning of the battery cover plate, resulting in poor practicability.

[0006] To achieve the above-mentioned purpose, the utility model adopts a nuclear radiation detection device with protection function, which comprises a shell, a battery cover plate, a protection plate, a probe assembly and a mounting mechanism, the protection plate is arranged on the shell through a hinge, the probe assembly is arranged on the shell, the mounting mechanism comprises a mounting block, a resisting assembly, two sliding plates, a plurality of first springs, two telescopic rods, two L rods and two inserting rods, the shell has a mounting groove, a groove and two through holes, the mounting block is arranged in the mounting groove, the mounting block has two resisting grooves, the battery cover plate is fixedly connected with the mounting block, the two sliding plates are slidably connected with the groove, one end of the telescopic rod is fixedly connected with the shell, the other end of the telescopic rod is fixedly connected with the corresponding sliding plate, one end of the first spring is fixedly connected with the shell, the other end of the first spring is fixedly connected with the corresponding sliding plate, the L rod is fixedly connected with the corresponding sliding plate, one end of the inserting rod is fixedly connected with the corresponding L rod, the other end of the inserting rod is arranged in the corresponding resisting groove, and the resisting assembly is used to drive the two sliding plates to move.

[0007] The resisting assembly comprises a rotating rod and an elliptical plate, the rotating rod is rotationally connected with the shell, the elliptical plate is fixedly connected with the rotating rod, and the outer walls of the elliptical plate are in contact with the two sliding plates.

[0008] The nuclear radiation detection device with the protection function further comprises a locking disc, a sliding rod, a rotating disc, a second spring and a locking rod, the locking disc is fixedly connected with the shell, the locking disc is provided with a plurality of locking grooves, the rotating rod is provided with a sliding groove, the sliding rod is slidably connected with the sliding groove, the two ends of the second spring are fixedly connected with the rotating rod and the sliding rod respectively, the rotating disc is fixedly connected with the sliding rod, one end of the locking rod is fixedly connected with the rotating disc, and the other end of the locking rod is arranged in the corresponding locking groove.

[0009] The nuclear radiation detection device with the protection function further comprises a connecting block and a force applying ball, the connecting block is fixedly connected with the rotating disc, and the force applying ball is fixedly connected with the side of the connecting block away from the rotating disc.

[0010] The nuclear radiation detection device with the protection function further comprises two positioning rods, the protection plate is provided with two positioning grooves, the shell is further provided with two guide grooves, the two positioning rods are fixedly connected with the corresponding sliding plates respectively, the two positioning rods are slidably connected with the corresponding guide grooves respectively, and the two positioning rods are arranged in the corresponding positioning grooves respectively.

[0011] The nuclear radiation detection device with the protection function is used, when the battery cover plate needs to be disassembled, the two sliding plates are driven to move relatively by the resisting assembly, the two sliding plates drive the corresponding first springs to contract respectively, the two sliding plates drive the two L rods to move relatively at the same time, the two L rods drive the corresponding inserting rods to slide out of the corresponding resisting grooves respectively, the limiting of the mounting block is released, then the mounting block is taken out of the mounting groove, the battery cover plate is taken out by the mounting block, when installation is completed, the two sliding plates are driven to move towards each other by the characteristics of the first springs, the two sliding plates drive the two inserting rods to be inserted into the corresponding resisting grooves by the two L rods, the mounting block is locked and limited, and the battery cover plate is locked and limited, so that the technical problem that the baffle is not limited in the prior art, the baffle is easy to slide off and affects the positioning of the battery cover plate during use, and the practicability is poor is solved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described in the following are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0013] Figure 1 is a structural schematic view of the nuclear radiation detection device with a protection function of the present application.

[0014] Figure 2 is a side view of the nuclear radiation detection device with a protection function of the present application.

[0015] Figure 3 is a partial structural schematic view of the nuclear radiation detection device with a protection function of the present application.

[0016] Figure 4 is a structural schematic view of the nuclear radiation detection device with a protection function of the present application. Figure 2 is an A-A line structural section view of the nuclear radiation detection device with a protection function of the present application.

[0017] Figure 5 is a B-B line structural section view of the nuclear radiation detection device with a protection function of the present application. Figure 3

[0018] 101 - casing, 102 - battery cover plate, 103 - protection plate, 104 - probe assembly, 105 - locking disc, 106 - sliding rod, 107 - rotating disc, 108 - second spring, 109 - locking rod, 110 - connecting block, 111 - force applying ball, 112 - positioning rod, 113 - mounting block, 114 - sliding plate, 115 - first spring, 116 - telescopic rod, 117 - L rod, 118 - insertion rod, 119 - rotating rod, 120 - oval plate, 121 - hinge, 122 - mounting groove, 123 - groove, 124 - through hole, 125 - abutting groove, 126 - locking groove, 127 - sliding groove, 128 - positioning groove, 129 - guide groove. DETAILED DESCRIPTION

[0019] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, and the embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0020] Please refer to Figures 1-5 , wherein Figure 1 is a structural schematic view of the nuclear radiation detection device with a protection function of the present application, Figure 2 is a side view of the nuclear radiation detection device with a protection function of the present application, Figure 3 ​This is a partial structural diagram of the nuclear radiation detection device with protective function according to this utility model. Figure 4 This is the utility model Figure 2 AA-line structural cross-sectional view, Figure 5 This is the utility model Figure 3 BB line structural cross-sectional view.

[0021] This utility model provides a nuclear radiation detection device with protective function, including a housing 101, a battery cover plate 102, a protective plate 103, a probe assembly 104, a mounting mechanism, a locking disc 105, a sliding rod 106, a rotating disc 107, a second spring 108, a locking rod 109, a connecting block 110, a force-applying ball 111, and two positioning rods 112. The mounting mechanism includes a mounting block 113, a support assembly, two sliding plates 114, multiple first springs 115, two telescopic rods 116, two L-shaped rods 117, and two insert rods 118. The support assembly includes a rotating rod 119 and an elliptical plate 120. The aforementioned solution solves the technical problem in the prior art where the baffle is not limited, causing it to easily slip off during use and affecting the positioning of the battery cover plate 102, resulting in poor practicality.

[0022] In this specific embodiment, the protective plate 103 is mounted on the housing 101 via a hinge 121, and the probe assembly 104 is mounted on the housing 101. The protective plate 103 protects the components on the housing 101.

[0023] The shell 101 has a mounting groove 122, a recess 123 and two through holes 124, the mounting block 113 is arranged in the mounting groove 122, the mounting block 113 has two abutting grooves 125, the battery cover plate 102 is fixedly connected with the mounting block 113, two sliding plates 114 are slidably connected with the recess 123, one end of the telescopic rod 116 is fixedly connected with the shell 101, the other end of the telescopic rod 116 is fixedly connected with the corresponding sliding plate 114, one end of the first spring 115 is fixedly connected with the shell 101, the other end of the first spring 115 is fixedly connected with the corresponding sliding plate 114, the L-shaped rod 117 is fixedly connected with the corresponding sliding plate 114, one end of the insertion rod 118 is fixedly connected with the corresponding L-shaped rod 117, the other end of the insertion rod 118 is arranged in the corresponding abutting groove 125, and the abutting assembly is used to drive the two sliding plates 114 to move.

[0024] Secondly, the rotating rod 119 is rotatably connected with the shell 101, the oval plate 120 is fixedly connected with the rotating rod 119, and the outer walls of the oval plate 120 are in contact with the two sliding plates 114.

[0025] Meanwhile, the locking disc 105 is fixedly connected with the shell 101, the locking disc 105 is provided with a plurality of locking grooves 126, the rotating rod 119 is provided with a sliding groove 127, the sliding rod 106 is slidably connected with the sliding groove 127, two ends of the second spring 108 are fixedly connected with the rotating rod 119 and the sliding rod 106 respectively, the rotating disc 107 is fixedly connected with the sliding rod 106, one end of the locking rod 109 is fixedly connected with the rotating disc 107, and the other end of the locking rod 109 is arranged in the corresponding locking groove 126, when the rotating rod 119 needs to be rotated, the rotating disc 107 is pulled first, the rotating disc 107 drives the sliding rod 106 to slide in the sliding groove 127, and drives the second spring 108 to be elongated, the rotating disc 107 also drives the locking rod 109 to slide out of the corresponding locking groove 126, then the rotating disc 107 is rotated, the rotating disc 107 drives the rotating rod 119 to rotate through the sliding rod 106, after the rotation is completed, the rotating disc 107 is loosened, at this moment, the second spring 108 is reset to drive the sliding rod 106 to move, the sliding rod 106 drives the locking rod 109 to be inserted into the corresponding locking groove 126 through the rotating disc 107, so that the rotating rod 119 can be locked, and the stability is improved.

[0026] In addition, the connecting block 110 is fixedly connected with the rotating disc 107, and the force applying ball 111 is fixedly connected with the side, away from the rotating disc 107, of the connecting block 110, so that the force applying ball 111 is connected with the rotating disc 107 through the connecting block 110, and the force applying ball 111 can more conveniently rotate and pull the rotating disc 107.

[0027] In addition, the connecting block 110 is fixedly connected with the rotating disc 107, and the force applying ball 111 is fixedly connected with the side, away from the rotating disc 107, of the connecting block 110, so that the force applying ball 111 is connected with the rotating disc 107 through the connecting block 110, and the force applying ball 111 can more conveniently rotate and pull the rotating disc 107.

[0028] The nuclear radiation detection device with the protection function has the advantages that when the battery cover plate 102 needs to be disassembled, first, the two sliding plates 114 are driven to move relative to each other through the abutting assembly, the two sliding plates 114 respectively drive the corresponding first springs 115 to contract, the two sliding plates 114 are driven to move relative to each other at the same time, and the two L-shaped rods 117 are driven to move relative to each other, the two L-shaped rods 117 respectively drive the corresponding insertion rods 118 to slide from the corresponding abutting grooves 125, the limiting of the mounting block 113 is released, then the mounting block 113 is taken out from the mounting groove 122, the mounting block 113 drives the battery cover plate 102 to be taken out, and vice versa, after installation is completed, the two sliding plates 114 are driven to move relative to each other through the characteristics of the first springs 115, the two sliding plates 114 drive the two insertion rods 118 to be respectively inserted into the corresponding abutting grooves 125 through the two L-shaped rods 117, the mounting block 113 is locked and limited, the battery cover plate 102 is locked and limited, and in this way, the technical problem that the baffle is not limited in the prior art, the baffle is easy to slide off during use, the positioning of the battery cover plate 102 is affected, and practicability is poor is solved.

[0029] The above only discloses a preferred embodiment of the utility model, and of course cannot limit the scope of the utility model, and those skilled in the art can understand that all or part of the processes of the above embodiment are implemented, and equivalent changes made according to the utility model claims still belong to the range covered by the utility model.

Claims

1. A nuclear radiation detection device with protection function, comprising a casing, a battery cover plate, a protection plate and a probe assembly, the protection plate is arranged on the casing through a hinge, and the probe assembly is arranged on the casing, characterized in that, it further comprises a mounting mechanism; the mounting mechanism comprises a mounting block, an abutting assembly, two sliding plates, a plurality of first springs, two telescopic rods, two L rods and two inserting rods, the casing is provided with a mounting groove, a groove and two through holes, the mounting block is arranged in the mounting groove, the mounting block is provided with two abutting grooves, the battery cover plate is fixedly connected with the mounting block, the two sliding plates are slidably connected with the groove, one end of the telescopic rod is fixedly connected with the casing, the other end of the telescopic rod is fixedly connected with the corresponding sliding plate, one end of the first spring is fixedly connected with the casing, the other end of the first spring is fixedly connected with the corresponding sliding plate, the L rod is fixedly connected with the corresponding sliding plate, one end of the inserting rod is fixedly connected with the corresponding L rod, the other end of the inserting rod is arranged in the corresponding abutting groove, and the abutting assembly is used to drive the two sliding plates to move.

2. The nuclear radiation detection device with protection function according to claim 1, characterized in that, the abutting assembly comprises a rotating rod and an oval plate, the rotating rod is rotatably connected with the casing, the oval plate is fixedly connected with the rotating rod, and the outer wall of the oval plate is in contact with the two sliding plates.

3. The nuclear radiation detection device with protection function according to claim 2, characterized in that, the nuclear radiation detection device with protection function further comprises a locking disc, a sliding rod, a rotating disc, a second spring and a locking rod, the locking disc is fixedly connected with the casing, the locking disc is provided with a plurality of locking grooves, the rotating rod is provided with a sliding groove, the sliding rod is slidably connected with the sliding groove, the two ends of the second spring are fixedly connected with the rotating rod and the sliding rod respectively, the rotating disc is fixedly connected with the sliding rod, one end of the locking rod is fixedly connected with the rotating disc, and the other end of the locking rod is arranged in the corresponding locking groove.

4. The nuclear radiation detection device with protection function according to claim 3, characterized in that, the nuclear radiation detection device with protection function further comprises a connecting block and a force applying ball, the connecting block is fixedly connected with the rotating disc, and the force applying ball is fixedly connected with the side of the connecting block away from the rotating disc.

5. The nuclear radiation detection device with protection function according to claim 4, characterized in that, the nuclear radiation detection device with protection function further comprises two positioning rods, the protection plate is provided with two positioning grooves, the casing is further provided with two guide grooves, the two positioning rods are fixedly connected with the corresponding sliding plates respectively, the two positioning rods are further slidably connected with the corresponding guide grooves respectively, and the two positioning rods are arranged in the corresponding positioning grooves respectively. ​

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