Anti-drop ultraviolet irradiation meter

Abstract

The utility model discloses an anti-drop ultraviolet radiation meter, which comprises an upper section shell and a lower section shell, the upper section shell and the lower section shell are connected in an embedded manner, and the upper section shell and the lower section shell are connected in an embedded manner; a rubber protective sleeve is arranged in the upper section shell, a foam protective cover is arranged in the upper section shell, a spring assembly is arranged in the lower section shell, an installation cavity is formed in the inner side of the spring assembly, the periphery of the ultraviolet irradiation meter is wrapped by the arranged rubber protective sleeve, the good elastic buffering effect is achieved, and the anti-falling type ultraviolet irradiation meter has the advantages that the anti-falling type ultraviolet irradiation meter is good in anti-falling performance, good in anti-falling performance and good in anti-falling performance. The upper-section shell and the lower-section shell can be well protected through a rubber protective sleeve, the lower side of the mounting cavity is buffered and protected through an extension spring, a first compression spring and a second compression spring, the impact force generated when the lower-section shell falls is dispersed, the upper side of the mounting cavity is protected through an arranged foam protective cover, and the service life of the upper-section shell and the lower-section shell is prolonged. And internal electronic devices are prevented from being damaged in the falling time when the whole equipment falls.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet irradiometers, and specifically relates to a fall-proof ultraviolet irradiometer. Background Technique

[0002] In the related art, an ultraviolet irradiometer refers to a broadband power measuring instrument, which is mainly used to measure the radiant energy power density of ultraviolet rays, that is, the radiant energy power per square centimeter.

[0003] In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

[0004] When the ultraviolet irradiometer is in use, it may fall due to the carelessness of the user, resulting in damage to the internal electronic equipment of the ultraviolet irradiometer, affecting the use and service life of the ultraviolet irradiometer. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a fall-proof ultraviolet irradiometer to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the present utility model provides the following technical solution: A fall-proof ultraviolet irradiometer includes an upper shell and a lower shell. The upper shell and the lower shell are fitted and connected. A foam protective cover is provided inside the upper shell, and a spring assembly is provided inside the lower shell. An installation cavity is provided inside the spring assembly, and the upper side of the installation cavity abuts against the foam protective cover.

[0007] Preferably, rubber protective sleeves are provided on the outer sides of both the upper shell and the lower shell, and the upper shell and the lower shell have the same length.

[0008] Preferably, fixing frames are provided on the side walls of both the upper shell and the lower shell.

[0009] Preferably, the spring assembly includes a tension spring, a first compression spring, and a second compression spring;

[0010] The tension spring is arranged laterally inside the lower shell, the first compression spring is arranged obliquely below inside the lower shell, the second compression spring is arranged below inside the lower shell, and the inner ends of the tension spring, the first compression spring, and the second compression spring are all connected to the installation cavity.

[0011] Preferably, a first connection boss is provided between the tension spring and the lower shell, and a second connection boss installation cavity is provided between the tension spring and the installation cavity.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The rubber protective cover provided by the anti-fall type ultraviolet irradiance meter of the present utility model wraps the periphery of the ultraviolet irradiance meter and has a good elastic buffering effect. The upper shell and the lower shell can be well protected through the rubber protective cover. The provided tension spring, the first compression spring and the second compression spring buffer and protect the lower side of the installation cavity, dispersing the impact force when the lower shell falls. The provided foam protective cover protects the upper side of the installation cavity, avoiding damage to the internal electronic devices during the fall time when the overall device falls. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic internal structure diagram of the present utility model;

[0014] Figure 2 is a schematic external structure diagram of the present utility model;

[0015] Figure 3 is Figure 1 an enlarged structural diagram of part A in

[0016] In the figure: 1, upper shell; 2, lower shell; 3, foam protective cover; 4, spring assembly; 5, installation cavity; 6, rubber protective cover; 7, fixing bracket; 8, first connecting boss; 9, second connecting boss; 4-1, tension spring; 4-2, first compression spring; 4-3, second compression spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1-3 , the present utility model provides a technical solution: an anti-fall type ultraviolet irradiance meter, including an upper shell 1 and a lower shell 2. The upper shell 1 and the lower shell 2 are fitted and connected; a foam protective cover 3 is provided inside the shell of the upper shell 1, a spring assembly 4 is provided inside the shell of the lower shell 2, and an installation cavity 5 is provided inside the spring assembly 4. The upper side of the installation cavity 5 abuts against the foam protective cover 3.

[0019] Specifically, rubber protective covers 6 are provided on the outer sides of both the upper shell 1 and the lower shell 2, and the upper shell 1 and the lower shell 2 have the same length.

[0020] Specifically, fixing brackets 7 are provided on the side walls of both the upper shell 1 and the lower shell 2.

[0021] Specifically, the spring assembly 4 includes a tension spring 4-1, a first compression spring 4-2, and a second compression spring 4-3;

[0022] The tension spring 4-1 is disposed laterally inside the lower housing 2, the first compression spring 4-2 is disposed obliquely below inside the lower housing 2, the second compression spring 4-3 is disposed below inside the lower housing 2, and the inner ends of the tension spring 4-1, the first compression spring 4-2, and the second compression spring 4-3 are all connected to the installation cavity 5.

[0023] Specifically, a first connecting boss 8 is provided between the tension spring 4-1 and the lower housing 2, and a second connecting boss 9 is provided between the tension spring 4-1 and the installation cavity 5.

[0024] Working principle: When the present utility model is in operation, the provided rubber protective sleeve 6 wraps the periphery of the ultraviolet irradiance meter and has a good elastic buffering effect. Through the rubber protective sleeve 6, the upper housing 1 and the lower housing 2 can be well protected. The provided tension spring 4-1, the first compression spring 4-2, and the second compression spring 4-3 buffer and protect the lower side of the installation cavity 5 to disperse the impact force when the lower housing 2 falls. The provided foam shield 3 protects the upper side of the installation cavity 5 to prevent the internal electronic components from being damaged during the fall of the overall device.

[0025] In the description of the present invention, unless otherwise clearly specified and defined, the terms "installation", "connection", "connection", and "fixation" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the existing technology. The machinery, parts, and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be elaborated here.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drop-proof ultraviolet irradiator, characterized in that: It comprises an upper shell (1) and a lower shell (2), wherein the upper shell (1) and the lower shell (2) are engaged and connected; A foam shield (3) is provided in the shell of the upper shell (1), a spring assembly (4) is provided in the shell of the lower shell (2), a mounting cavity (5) is provided on the inner side of the spring assembly (4), and the upper side of the mounting cavity (5) abuts against the foam shield (3).

2. The drop-proof UV irradiator according to claim 1, characterized in that: The outer sides of the upper shell (1) and the lower shell (2) are both provided with rubber protective sleeves (6), and the lengths of the upper shell (1) and the lower shell (2) are equal.

3. The drop-proof UV irradiator according to claim 1, characterized in that: A fixing frame (7) is provided on the side walls of the upper shell (1) and the lower shell (2).

4. The drop-proof UV irradiator according to claim 1, characterized in that: The spring assembly (4) comprises a tension spring (4-1), a first compression spring (4-2) and a second compression spring (4-3); The tension spring (4-1) is arranged at the side of the lower shell (2), the first compression spring (4-2) is arranged at the oblique lower part of the lower shell (2), the second compression spring (4-3) is arranged at the lower part of the lower shell (2), and the inner ends of the tension spring (4-1), the first compression spring (4-2) and the second compression spring (4-3) are all connected to the installation cavity (5).

5. The drop-proof ultraviolet irradiator according to claim 4, characterized in that: A first connecting boss (8) is provided between the tension spring (4-1) and the lower shell (2), and a second connecting boss (9) is provided between the tension spring (4-1) and the mounting cavity (5).

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