CN217305549U

CN217305549U - Ray personal dosage alarm instrument

Info

Publication number: CN217305549U
Application number: CN202123235448.6U
Authority: CN
Inventors: 陈斌; 欧阳宇
Original assignee: Shanghai Jianchi Radiation Detection Equipment Co ltd
Current assignee: Shanghai Jianchi Radiation Detection Equipment Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-08-26
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a ray personal dosage alarm instrument, which comprises a main machine shell, wherein a display screen, an alarm lamp and an operation button are sequentially arranged at the upper end of the main machine shell from left to right; the host computer casing right rear angle is fixed with the connecting block, and the activity of connecting block middle part is run through there is connecting axle one, and both ends all are fixed with the guard plate about the connecting axle one, and the rear side between the guard plate is fixed with the connecting plate, and open the connecting plate rear end has the slide. Has the advantages that: when the personal dosage alarm appearance of ray is carried in needs, go into the host computer casing activity between the guard plate, utilize the guard plate like this, not only can play the effect of protection host computer casing, but also can prevent that the operation button from being touched by the mistake, and hang through the setting and detain, convenient to use person hangs the personal dosage alarm appearance of ray on one's body, thereby it is comparatively convenient to carry, in order to solve the personal dosage alarm appearance of current ray, when carrying, it is comparatively inconvenient to carry, and when not using, the problem of the operation button is touched to the easy mistake.

Description

Ray personal dosage alarm instrument

Technical Field

The utility model relates to a personal dosage alarm technical field especially relates to a personal dosage alarm of ray.

Background

The ray personal dose alarm is manufactured by adopting a singlechip technology with stronger functions, is mainly used for monitoring X rays and gamma rays, realizes intelligent management, and can generate acousto-optic alarm when reaching a preset threshold value in a measurement range to remind workers of safety in time.

The existing ray personal dosage alarm instrument is inconvenient to carry when being carried, and is easy to mistakenly touch an operation key when not in use, so that an alarm lamp and a display screen are in working states, and unnecessary power loss can be caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a personal dosage alarm of ray to solve the personal dosage alarm of current ray, when carrying, it is comparatively inconvenient to carry, when not using in addition, the problem of easy mistake touch operation button.

A ray personal dose alarm comprises a main machine shell, wherein a display screen, an alarm lamp and an operation key are sequentially arranged at the upper end of the main machine shell from left to right;

the utility model discloses a portable computer, including host computer casing, connecting block, connecting axle one, the rear side between the guard plate is fixed with the connecting plate, the connecting plate rear end is opened there is the slide, the inside sliding connection of slide has the ejector pad, the ejector pad front portion extends the slide and is fixed with the slider, draw-in groove and spout have been opened respectively to the host computer casing front end left and right sides, the draw-in groove communicates with each other with the spout.

Preferably, the protection plate is made of transparent plastics, the protection plate is located the upper and lower both sides of main machine casing, connecting axle one is located the left anterior angle between the protection plate.

Preferably, a second connecting shaft is fixed at the left rear corner between the protection plates, the surface of the second connecting shaft is connected with a connecting rope, and the tail end of the connecting rope is connected with a hanging buckle.

Preferably, the right end of the inner wall of the slide way is provided with a spring groove, a spring is fixed at the bottom of the spring groove, the other end of the spring is fixed with a guide rod, and the tail end of the guide rod extends out of the spring groove and is fixed with the right end of the push block.

Preferably, the sliding block is of a T-shaped structure and is connected with the sliding groove in an inserting mode.

Preferably, the sliding block is clamped with the clamping groove.

Has the advantages that: when the personal dosage alarm appearance of ray is carried to needs, go into the host computer casing activity between the guard plate, utilize the guard plate like this, not only can play the effect of protection host computer casing, but also can prevent that the operation button from being touched by the mistake to hang through the setting and detain, convenient to use person hangs the personal dosage alarm appearance of ray on one's body, thereby it is comparatively convenient to carry.

Drawings

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

FIG. 2 is a schematic top sectional view of the main housing of the present invention received between the protection plates;

fig. 3 is a partial schematic view of a in fig. 2 according to the present invention.

In the figure: 1-a main machine shell, 2-a display screen, 3-an operation key, 4-a connecting block, 5-a protective plate, 6-a sliding groove, 7-a clamping groove, 8-a connecting rope, 9-a hanging buckle, 10-a connecting shaft I, 11-a connecting shaft II, 12-a connecting plate, 13-a sliding way, 14-a pushing block, 15-a guide rod, 16-a spring groove, 17-a spring, 18-a sliding block and 19-an alarm lamp.

Detailed Description

As shown in fig. 1-3, a ray personal dose alarm device comprises a main machine housing 1, wherein a display screen 2, an alarm lamp 19 and an operation key 3 are sequentially installed at the upper end of the main machine housing 1 from left to right, and the ray personal dose alarm device can be started through the operation key 3;

the right rear corner of the host shell 1 is fixedly provided with a connecting block 4, the middle part of the connecting block 4 is movably penetrated by a first connecting shaft 10, the upper end and the lower end of the first connecting shaft 10 are respectively fixedly provided with a protective plate 5, the protective plates 5 are made of transparent plastics, the protective plates 5 are positioned on the upper side and the lower side of the host shell 1, the first connecting shaft 10 is positioned at the left front corner between the protective plates 5, the host shell 1 is arranged between the protective plates 5, and the host shell 1 and the protective plates 5 move along with the movement of the connecting block 4 and the connecting shaft 10, so that when the ray personal dose alarm instrument is not needed, the host shell 1 can be movably collected between the protective plates 5, the protective plates 5 can play a role of protecting the host shell 1, and the operation keys 3 can be prevented from being touched by a user by mistake;

a second connecting shaft 11 is fixed at the left rear corner between the protection plates 5, a second connecting rope 8 is connected to the surface of the second connecting shaft 11, a hanging buckle 9 is connected to the tail end of the second connecting rope 8, the second connecting shaft 11 can play a role in reinforcing the connection between the protection plates 5, and the hanging buckle 9 connected with the rope 8 is connected to the surface of the second connecting shaft 11, so that a user can conveniently hang the personal ray dosage alarm on the body, and the personal ray dosage alarm is convenient to carry;

a connecting plate 12 is fixed on the rear side between the protection plates 5, a slide way 13 is arranged at the rear end of the connecting plate 12, a push block 14 is connected in the slide way 13 in a sliding manner, a spring groove 16 is formed in the right end of the inner wall of the slide way 13, a spring 17 is fixed at the bottom of the spring groove 16, a guide rod 15 is fixed at the other end of the spring 17, the tail end of the guide rod 15 extends out of the spring groove 16 and is fixed with the right end of the push block 14, when the main machine shell 1 is movably accommodated between the protection plates 5, the push block 14 needs to be pushed to the left, so that the push block 14 drives the guide rod 15 to move to the left, the guide rod 15 can lengthen the spring 17 in the spring groove 16, and when the push block 14 is loosened, the spring 17 can be reset, the guide rod 15 is pulled to move to the right, and the push block 14 can move to the right and reset in the slide way;

a slide way 13 extends out of the front part of the push block 14 and is fixed with a slide block 18, the left side and the right side of the front end of the main machine shell 1 are respectively provided with a clamping groove 7 and a sliding groove 6, the clamping groove 7 is communicated with the sliding groove 6, the slide block 18 is in a T-shaped structure, the slide block 18 is inserted into the sliding groove 6, the slide block 18 is clamped with the clamping groove 7, when the push block 14 is pushed leftwards, the slide block 18 can be driven to move leftwards, so that when the main machine shell 1 is movably put between the protection plates 5, the clamping groove 7 and the sliding groove 6 in front of the main machine shell 1 can move backwards along with the movement of the main machine shell 1 and the protection plates 5, the slide block 18 after left movement can be aligned with the sliding groove 6 of the main machine shell 1 and inserted, meanwhile, the main machine shell 1 is abutted against the connecting plate 12, then the push block 14 is loosened, the reset of the spring 17 can be utilized to pull the guide rod 15 to move rightwards to reset, so that the push block 14 can move rightwards inside the slide way to reset, the push block 14 drives the slide block 18 to move right, at the moment, the slide block 18 slides into the clamping groove 7 in the sliding groove 6, the slide block 18 is clamped with the clamping groove 7 along with the slide block 18 sliding into the clamping groove 7, and the slide block 18 cannot slide out of a notch of the clamping groove 7, so that the main machine shell 1 is clamped between the protection plates 5;

in addition, when the personal dosage alarm of ray needs to be used, the push block 14 slides to the left, so that the slide block 18 moves into the chute 6 to the left, and the slide block 18 can slide out of the notch of the chute 6, so that the main machine shell 1 can slide out of the protective plates 5, and the personal dosage alarm of ray needs to be used conveniently.

Claims

1. The utility model provides a personal dose alarm of ray, includes host shell (1), display screen (2), alarm lamp (19) and operation button (3), its characterized in that are installed from left to right in proper order to host shell (1) upper end:

host computer casing (1) right rear angle is fixed with connecting block (4), connecting block (4) middle part activity is run through and is had connecting axle (10), both ends all are fixed with guard plate (5) about connecting axle (10), rear side between guard plate (5) is fixed with connecting plate (12), open connecting plate (12) rear end has slide (13), slide (13) inside sliding connection has ejector pad (14), ejector pad (14) front portion extends slide (13) and is fixed with slider (18), open draw-in groove (7) and spout (6) respectively in the host computer casing (1) front end left and right sides, draw-in groove (7) communicate with each other with spout (6).

2. The personal radiation dose alarm device as claimed in claim 1, wherein: protection plate (5) are made by transparent plastic, protection plate (5) are located both sides about host computer casing (1), connecting axle one (10) are located the front left corner between protection plate (5).

3. A radiation personal dosage alarm device as claimed in claim 2 wherein: the left rear corner between guard plate (5) is fixed with connecting axle two (11), connecting axle two (11) surface has connect connection rope (8) mutually, it has connect knot (9) to connect rope (8) end mutually.

4. The personal radiation dose alarm device as claimed in claim 1, wherein: the slide way (13) inner wall right-hand member is opened there is spring groove (16), spring groove (16) tank bottom is fixed with spring (17), spring (17) other end is fixed with guide arm (15), the end of guide arm (15) extends spring groove (16) and is fixed with ejector pad (14) right-hand member.

5. A radiation personal dosage alarm device as claimed in claim 1 wherein: the sliding block (18) is of a T-shaped structure, and the sliding block (18) is inserted into the sliding groove (6).

6. A radiation personal dosage alarm device as claimed in claim 1 wherein: the sliding block (18) is clamped with the clamping groove (7).