Miniaturized personal dose alarm instrument

Abstract

The utility model discloses a miniaturized personal dose alarm apparatus, which belongs to the technical field of dose alarm apparatuses and comprises an alarm apparatus body, and an adjustable back clamping mechanism is mounted at the rear end of the alarm apparatus body. The adjustable back clamping mechanism comprises an adjusting assembly and a magnetic attraction assembly, the adjusting assembly is installed at the rear end of the alarm instrument body, and the magnetic attraction assembly is connected with the alarm instrument body and the adjusting assembly; the front end of the alarm apparatus body is provided with a foldable supporting mechanism. Through cooperation of the adjusting assembly and the magnetic attraction assembly, clothes with different thicknesses can be adapted, and an operator can conveniently carry the clothes; when the equipment does not need to be carried, the equipment can be fixed on the metal plate through the magnetic attraction assembly, so that the equipment can be conveniently taken when used next time; the folding supporting mechanism can enable the alarm apparatus body to stably stand on the ground or a platform in a vertical state when detection operation needs to be carried out, so that an operator can conveniently observe data; when the detection operation is not needed, the screen of the alarm apparatus body is protected, and the screen of the alarm apparatus body is prevented from being broken.

Description

Technical Field

[0001] The utility model relates to the technical field of dosage alarm instruments, in particular to a miniaturized personal dosage alarm instrument. Background Art

[0002] Based on advanced single-chip microcomputer technology, the dose alarm monitors the radiation levels of radioactive materials such as X-rays and gamma rays in the environment in real time through precise sensors. When the radiation dose reaches a preset safety threshold, the device immediately issues an audible and visual alarm, and may even vibrate to alert personnel, ensuring they can quickly take protective measures to ensure their personal safety.

[0003] Chinese patent CN221726243U discloses a personal dose alarm device, including a protective shell provided at one end of the personal dose alarm device, a slide groove provided on one side of the inner cavity of the protective shell, a slider fixedly mounted on one end of the outer surface of one side of the personal dose alarm device, the slider being located in the slide groove, a first compression spring and a first limit block provided inside the protective shell, and a limit assembly fixedly mounted on one end of the outer surface of one side of the protective shell. However, this device still has the following problems:

[0004] 1. When workers need to carry the device with them, they can only rely on handheld devices for testing, and most clamping components use spring structures, which may reduce the clamping effect when clamping on thick clothing;

[0005] 2. During operation, miniaturized personal dose alarms must be placed in the monitored area for extended periods of time to ensure more accurate data collection. However, the device's small size makes it difficult to position securely, potentially affecting monitoring results.

[0006] Based on this, the utility model designs a miniaturized personal dose alarm to solve the above problems. Utility Model Content

[0007] In view of the above-mentioned shortcomings of the prior art, the utility model provides a miniaturized personal dose alarm device.

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A miniaturized personal dose alarm device, comprising an alarm device body,

[0010] The rear end of the alarm body is equipped with an adjustable back clip mechanism for easy carrying by the operator;

[0011] The adjustable back clip mechanism includes an adjustment component for adapting to clothes of different thicknesses to achieve a clamping effect and a magnetic component for fixing the device to the operator's clothes. The adjustment component is installed at the rear end of the alarm body, and the magnetic component is connected to the alarm body and the adjustment component.

[0012] The front end of the alarm body is equipped with a foldable support mechanism for convenient placement of the alarm for testing;

[0013] Furthermore, the adjustment assembly includes a fixed block, a rotating splint and a limit assembly, the fixed block is fixedly mounted on the upper rear end of the alarm body, a limit assembly is provided on the outer end of the fixed block, and the rotating splint is connected to the fixed block through the limit assembly;

[0014] Furthermore, the limiting assembly includes a rotation groove and a limiting block, the outer end of the fixed block is provided with a rotation groove for connecting the rotating clamping plate, the limiting block is fixedly mounted on the upper side of the rear end of the rotating clamping plate, and the rotating clamping plate is connected to the fixed block in a limited rotation manner;

[0015] Furthermore, the limit blocks are symmetrically distributed on the left and right sides of the upper rear end of the movable splint;

[0016] Furthermore, the magnetic attraction assembly includes a first magnetic attraction plate and a second magnetic attraction plate, the first magnetic attraction plate is fixedly mounted on the lower side of the rear end of the alarm body, and the second magnetic attraction plate is fixedly mounted on the front end of the rotating clamping plate;

[0017] Furthermore, the foldable support mechanism includes a sliding groove, a folding assembly and a locking assembly. The sliding groove is symmetrically opened on the left and right sides of the alarm body. The sliding groove is equipped with a folding assembly for supporting the device for detection operation and a locking assembly for fixing the folding assembly when the detection operation is not performed.

[0018] Furthermore, the folding assembly includes a damping rod, a pull rod, a baffle and a rotating shaft. The damping rod is slidably connected to the alarm body through a sliding groove; the upper end of the pull rod is rotatably connected to the outer end of the damping rod, and the lower end of the pull rod is rotatably connected to one end of the baffle; the rotating shaft is fixedly mounted on the bottom of the alarm body, and the baffle is rotatably connected to the alarm body through the rotating shaft;

[0019] Furthermore, the locking assembly includes a slot and a latch, and the front end of the alarm body is symmetrically provided with slots on the left and right sides for plugging with the latch to prevent the damping rod from sliding;

[0020] Furthermore, the baffle is configured to be made of transparent acrylic material;

[0021] Furthermore, when the device is performing a detection operation, the baffle is at 90 degrees to the alarm body.

[0022] Compared with the existing technology, the utility model has the following beneficial effects: 1. By adjusting the coordination of the component and the magnetic component, the alarm device can be adapted to clothes of different thicknesses, making it easier for operators to carry and improving the flexibility and practicality of the alarm device;

[0023] 2. When you don't need to carry the device, you can use the magnetic component to fix the device on the metal plate for easy access next time you use it, which improves the convenience of the device;

[0024] 3. The foldable support mechanism can make the alarm body stand upright on the ground or platform when detection operations are required, making it convenient for the operator to observe the data; when detection operations are not required, the screen of the alarm body is protected to prevent the screen of the alarm body from being broken, further improving the practicality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0026] Figure 1 This is a three-dimensional miniaturized personal dose alarm device Figure 1 ;

[0027] Figure 2 This is a front view of a miniaturized personal dose alarm device of the present utility model;

[0028] Figure 3 This is a right side view of a miniaturized personal dose alarm device of the present utility model;

[0029] Figure 4 This is a three-dimensional miniaturized personal dose alarm device Figure 2 ;

[0030] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0031] Figure 6 It is a three-dimensional diagram of the foldable support mechanism in the closed state.

[0032] The numbers in the figure represent:

[0033] 1. Alarm instrument body; 2. Adjustable back clip mechanism; 21. Adjustment assembly; 211. Fixed block; 212. Rotating clamp; 213. Rotating slot; 214. Limit block; 22. Magnetic assembly; 221. First magnetic plate; 222. Second magnetic plate; 3. Folding support mechanism; 31. Sliding slot; 32. Damping rod; 33. Pull rod; 34. Baffle; 35. Rotating shaft; 36. Slot; 37. Latch. DETAILED DESCRIPTION

[0034] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0035] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0036] Example 1: In some embodiments, please refer to the accompanying drawings of the specification. Figures 1-6 A miniaturized personal dose alarm device includes an alarm device body 1,

[0037] The rear end of the alarm body 1 is equipped with an adjustable back clip mechanism 2 for easy carrying by the operator;

[0038] The adjustable back clip mechanism 2 includes an adjustment component 21 and a magnetic component 22. The adjustment component 21 is installed at the rear end of the alarm device body 1, and the magnetic component 22 is connected to the alarm device body 1 and the adjustment component 21. The adjustment component 21 is used to adapt to clothes of different thicknesses to achieve a clamping effect. The magnetic component 22 is used to fix the device to the operator's clothes.

[0039] The front end of the alarm body 1 is equipped with a foldable support mechanism 3 for conveniently supporting and placing the alarm for testing;

[0040] In the present invention, the operator can clip the device to the clothes or pocket through the adjustment component 21 according to the thickness of the clothes, and the magnetic component 22 will automatically fix the device to the clothes or pocket; and when not carrying it, the magnetic component 22 can be attached to the metal plate to fix the alarm body 1; when it is necessary to perform detection operations, the foldable support mechanism 3 can make the alarm body 1 stand firmly on the ground or platform in a vertical state; when it is not necessary to perform detection operations, the foldable support mechanism 3 can also protect the screen of the alarm body 1 to prevent the screen of the alarm body 1 from being damaged;

[0041] In the present invention, by cooperating with the adjustment component 21 and the magnetic component 22, the alarm device can be adapted to clothes of different thicknesses to facilitate the operator's carrying, thereby improving the flexibility and practicality of the alarm device; and when the device does not need to be carried, the device can be fixed on a metal plate through the magnetic component 22 to facilitate picking up the device the next time it is used, thereby improving the convenience of the device; the foldable support mechanism 3 can enable the alarm device body 1 to stand firmly in a vertical state on the ground or platform when detection operations are required, thereby facilitating the operator to observe data; and when detection operations are not required, the screen of the alarm device body 1 is protected to prevent the screen of the alarm device body 1 from being damaged, thereby further improving the practicality of the device.

[0042] Embodiment 2: In some embodiments, as Figure 3 、 Figure 4 and Figure 5 As shown, as a preferred embodiment of the present invention, the adjustment assembly 21 includes a fixed block 211, a rotating splint 212, a rotating groove 213 and a limit block 214. The fixed block 211 is fixedly mounted on the upper rear end of the alarm instrument body 1. The outer end of the fixed block 211 is provided with a rotating groove 213 for connecting the rotating splint 212. The limit block 214 is symmetrically fixedly mounted on the upper rear end of the rotating splint 212; the rotating splint 212 is connected to the fixed block 211 in a limited rotational connection; the limit block 214 is used to limit the rotation angle of the rotating splint 212 to prevent the rotating splint 212 from flipping over too much and reducing the clamping effect;

[0043] The magnetic attraction assembly 22 includes a first magnetic attraction plate 221 and a second magnetic attraction plate 222. The first magnetic attraction plate 221 is fixedly mounted on the lower rear end of the alarm device body 1, and the second magnetic attraction plate 222 is fixedly mounted on the front end of the rotating clamping plate 212.

[0044] In the present invention, when the device is not to be carried, the operator only needs to attach the device to the metal plate through the second magnetic plate 222 to store the device, so that it is convenient to take it out next time. When the device needs to be carried, the operator pulls the rotating clamping plate 212 backward according to the thickness of the clothes until it can clamp the clothes, and then releases the rotating clamping plate 212. At this time, the second magnetic plate 222 and the first magnetic plate 221 attract each other, and the device can be fixed on the operator's body and carried.

[0045] In the present invention, by rotating the clamping plate 212, the second magnetic plate 222 and the first magnetic plate 221, it can adapt to clothes of different thicknesses to facilitate the operator to carry; the second magnetic plate 222 can also be used to fix the device on a metal plate for easy removal next time use, thereby improving the practicality of the device.

[0046] Embodiment 3: In some embodiments, as Figure 1 、 Figure 4 and Figure 6 As shown, as a preferred embodiment of the present invention, the foldable support mechanism 3 includes a sliding groove 31, a damping rod 32, a pull rod 33, a baffle 34, a rotating shaft 35, a slot 36 and a latch 37. The sliding groove 31 is symmetrically provided on the left and right sides of the alarm instrument body 1; the damping rod 32 is slidingly connected to the alarm instrument body 1 through the sliding groove 31; the upper end of the pull rod 33 is rotatably connected to the outer end of the damping rod 32, and the lower end of the pull rod 33 is rotatably connected to one end of the baffle 34; the rotating shaft 35 is fixedly mounted on the bottom of the alarm instrument body 1, and the baffle 34 is rotatably connected to the alarm instrument body 1 through the rotating shaft 35; slots 36 that are plugged into the latch 37 to prevent the damping rod 32 from sliding are symmetrically provided on the left and right sides of the front end of the alarm instrument body 1; the baffle 34 is made of acrylic material, which is convenient for the operator to observe the screen of the instrument;

[0047] In the present invention, when it is necessary to perform a detection operation, the pin 37 inserted in the slot 36 is pulled out, and then the baffle 34 is pulled forward. The baffle 34 rotates, and the pull rod 33 follows the baffle 34 to drive the damping rod 32 to slide downward along the sliding groove 31 until the damping rod 32 touches the bottom end of the sliding groove 31. At this time, the baffle 34 is in a horizontal state, and the baffle 34 is 90 degrees to the alarm body 1. Then it is placed on the ground to perform the detection operation; when the detection operation is completed, the baffle 34 is pushed upward to drive the pull rod 33 to recover, and the pin 37 is inserted into the slot 36.

[0048] In the present invention, the baffle 34 can make the alarm body 1 stand firmly in a vertical position on the ground or platform when detection operations are required, making it convenient for the operator to observe the data; when detection operations are not required, the screen of the alarm body 1 is protected to prevent the screen of the alarm body 1 from being damaged.

[0049] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A miniaturized personal dose alarm device, comprising an alarm device body (1), characterized in that: An adjustable back clip mechanism (2) is installed at the rear end of the alarm device body (1) to facilitate the operator to carry the device; The adjustable back clamp mechanism (2) comprises an adjustment component (21) for adapting to clothes of different thicknesses to achieve a clamping effect and a magnetic attraction component (22) for fixing the device to the operator's clothes. The adjustment component (21) is installed at the rear end of the alarm device body (1), and the magnetic attraction component (22) is connected to the alarm device body (1) and the adjustment component (21). The front end of the alarm instrument body (1) is provided with a foldable support mechanism (3) for conveniently supporting and placing the alarm instrument for testing.

2. The miniaturized personal dose alarm device according to claim 1, characterized in that: The adjustment assembly (21) comprises a fixed block (211), a rotating clamping plate (212) and a limiting assembly. The fixed block (211) is fixedly mounted on the upper side of the rear end of the alarm instrument body (1). The outer end of the fixed block (211) is provided with a limiting assembly. The rotating clamping plate (212) is connected to the fixed block (211) via the limiting assembly.

3. The miniaturized personal dose alarm device according to claim 2, characterized in that: The limiting assembly comprises a rotation groove (213) and a limiting block (214); the outer end of the fixed block (211) is provided with a rotation groove (213) for connecting to the rotating clamping plate (212); the limiting block (214) is fixedly mounted on the upper side of the rear end of the rotating clamping plate (212); and the rotating clamping plate (212) is connected to the fixed block (211) in a limited rotation manner.

4. The miniaturized personal dose alarm device according to claim 3, characterized in that: The limiting blocks (214) are symmetrically distributed on the left and right sides of the upper rear end of the movable clamping plate (212).

5. The miniaturized personal dose alarm device according to claim 4, characterized in that: The magnetic attraction assembly (22) comprises a first magnetic attraction plate (221) and a second magnetic attraction plate (222), wherein the first magnetic attraction plate (221) is fixedly mounted on the lower side of the rear end of the alarm instrument body (1), and the second magnetic attraction plate (222) is fixedly mounted on the front end of the rotating clamping plate (212).

6. The miniaturized personal dose alarm device according to claim 5, characterized in that: The foldable support mechanism (3) comprises a sliding groove (31), a folding assembly and a locking assembly. The sliding groove (31) is symmetrically provided on the left and right sides of the alarm instrument body (1). The sliding groove (31) is provided with a folding assembly for supporting the device to perform a detection operation and a locking assembly for fixing the folding assembly when the detection operation is not performed.

7. The miniaturized personal dose alarm device according to claim 6, characterized in that: The folding assembly includes a damping rod (32), a pull rod (33), a baffle (34) and a rotating shaft (35); the damping rod (32) is connected to the alarm instrument body (1) in a limited sliding manner through a sliding groove (31); the upper end of the pull rod (33) is rotationally connected to the outer end of the damping rod (32), and the lower end of the pull rod (33) is rotationally connected to one end of the baffle (34); the rotating shaft (35) is fixedly installed at the bottom of the alarm instrument body (1), and the baffle (34) is rotationally connected to the alarm instrument body (1) through the rotating shaft (35).

8. The miniaturized personal dose alarm device according to claim 7, characterized in that: The locking assembly comprises a slot (36) and a latch (37). The front end of the alarm body (1) is symmetrically provided with slots (36) on both sides thereof for plugging with the latch (37) to prevent the damping rod (32) from sliding.

9. The miniaturized personal dose alarm device according to claim 8, characterized in that: The baffle (34) is made of transparent acrylic material.

10. The miniaturized personal dose alarm device according to claim 9, characterized in that: When the device is performing a detection operation, the baffle (34) and the alarm instrument body (1) are at a 90-degree angle.

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