A dust-proof structure for ultraviolet detector

Abstract

The utility model belongs to the technical field of ultraviolet detectors, and specifically is a dust-proof structure of an ultraviolet detector, which comprises: a dust-proof box, a movable platform and an ultraviolet detector, the dust-proof box comprising a box body, a slide rail and a screw motor, the left end of the box body is open, slide rails are arranged on both sides of the bottom of the inner cavity of the box body, and a screw motor is arranged at the center of the bottom of the box body; the movable platform is connected to the slide rail, the movable platform comprises a slide table, a slide groove, a screw hole and a door panel, the bottom of the slide table is provided with a slide groove connected to the slide rail, the movable platform is provided with a screw hole connected to the output end of the screw motor, and the left end of the slide table is connected to the door panel; the ultraviolet detector is arranged on the slide table, the screw motor is used to drive the movable platform to move, thereby driving the ultraviolet detector to move, the ultraviolet detector is received into the box body, the ultraviolet detector is dust-proof protected, and the ultraviolet detector can be moved out when in use to avoid the ultraviolet detector from being placed outside for a long time and falling dust.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet detectors, in particular to a dustproof structure of an ultraviolet detector. Background Art

[0002] The ultraviolet detector is a high-precision optical instrument. Existing ultraviolet detectors can be divided into two types according to whether they are stored in a dust-proof cabinet. The ultraviolet detectors placed in a special dust-proof cabinet are inconvenient to use. For the convenience of use, the ultraviolet detectors are directly placed indoors. During the static process, some dust in the air will enter the detector, interfering with the normal operation of the detector and thus affecting the test results.

[0003] To this end, the present application proposes a dust-proof structure for an ultraviolet detector. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or the problems existing in the dustproof structure of the existing ultraviolet detector, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a dust-proof structure for an ultraviolet detector, which utilizes a screw motor to drive the movable table to move, thereby driving the ultraviolet detector to move. The ultraviolet detector is stored inside a box body to provide dust-proof protection for the ultraviolet detector. When in use, the ultraviolet detector can be moved out to prevent dust from falling on the ultraviolet detector due to being placed outside for a long time.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A dust-proof structure for an ultraviolet detector, comprising:

[0009] The dustproof box comprises a box body, a slide rail and a lead screw motor, wherein the left end of the box body is open, slide rails are arranged on both sides of the bottom of the inner cavity of the box body, and the lead screw motor is arranged at the center of the bottom of the box body;

[0010] A movable platform is connected to the slide rail, and the movable platform includes a slide platform, a slide groove, a screw hole and a door panel. The slide groove connected to the slide rail is arranged at the bottom of the slide platform, a screw hole connected to the output end of the screw motor is arranged on the movable platform, and the left end of the slide platform is connected to the door panel;

[0011] The ultraviolet detector is arranged on the slide.

[0012] As a preferred solution of the dustproof structure of the ultraviolet detector described in the utility model, the box body and the door panel are both made of transparent parts, and a sealing gasket is provided at the connection position between the box body and the door panel.

[0013] As a preferred solution of the dustproof structure of the ultraviolet detector described in the utility model, a cleaning brush is arranged inside the box, and the cleaning brush is attached to the display screen of the ultraviolet detector.

[0014] As a preferred solution of the dust-proof structure of an ultraviolet detector described in the utility model, the cleaning brush includes a rotating shaft, a roller brush and a gear, the upper end of the rotating shaft is rotatably connected to the top of the inner cavity of the box body, the rotating shaft is provided with a roller brush that fits the display screen of the ultraviolet detector, the lower end of the rotating shaft is provided with a gear, and the slide is provided with a rack that meshes with the gear.

[0015] As a preferred solution of the dustproof structure of the ultraviolet detector described in the utility model, a rotating hole is opened on the top of the inner cavity of the box body, and the rotating shaft is connected to the rotating hole through a bearing.

[0016] As a preferred solution of the dustproof structure of the ultraviolet detector described in the utility model, the rolling brush adopts a flexible sponge brush.

[0017] As a preferred solution of the dustproof structure of the ultraviolet detector described in the utility model, the bottom of the box is provided with evenly distributed anti-slip pads.

[0018] Compared with the prior art: the utility model sets a sliding movable table inside the box, the ultraviolet detector is placed on the movable table, and the movable table is driven by a screw motor to move, thereby driving the ultraviolet detector to move. The ultraviolet detector is retracted into the box and dust-proof protected. When in use, the ultraviolet detector can be moved out to avoid dust accumulation due to the ultraviolet detector being placed outside for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 This is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the storage structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the dustproof box of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the movable platform of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the cleaning brush of the utility model.

[0025] In the figure: 100 dustproof box, 110 box body, 120 slide rail, 130 lead screw motor, 200 movable table, 210 slide table, 220 slide groove, 230 screw hole, 240 door panel, 250 rack, 300 UV detector, 400 cleaning brush, 410 rotating shaft, 420 roller brush, 430 gear. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] The utility model provides a dustproof structure for the ultraviolet detector. The screw motor is used to drive the movable table to move, thereby driving the ultraviolet detector to move. The ultraviolet detector is stored inside the box body to provide dustproof protection for the ultraviolet detector. When in use, the ultraviolet detector can be moved out to avoid the ultraviolet detector being placed outside for a long time and dust falling. Please refer to Figure 1-Figure 5 , including: a dustproof box 100, a movable table 200 and an ultraviolet detector 300.

[0031] The dustproof box 100 includes a box body 110, a slide rail 120 and a screw motor 130. The box body 110 is open at the left end, the slide rails 120 are arranged on both sides of the bottom of the inner cavity of the box body 110, and the screw motor 130 is arranged at the center of the bottom of the box body 110;

[0032] The screw motor 130 is fixed at the bottom of the inner cavity of the box body 110, and the screw motor 130 drives the screw to rotate to provide power.

[0033] The movable platform 200 is connected to the slide rail 120. The movable platform 200 includes a slide 210, a slide groove 220, a screw hole 230 and a door panel 240. The slide groove 220 connected to the slide rail 120 is arranged at the bottom of the slide 210. The screw hole 230 connected to the output end of the screw motor 130 is arranged on the movable platform 200. The left end of the slide 210 is connected to the door panel 240.

[0034] When the screw motor 130 is in operation, the slide 210 is driven to move on the slide rail 120 under the action of thread feeding. When the slide 210 moves into the interior of the box 110 , the door panel 240 is closed at the opening at the left end of the box 110 .

[0035] The ultraviolet detector 300 is disposed on the slide 210 and moves along with the slide 210 . The box 110 is used to protect the ultraviolet detector 300 from dust.

[0036] To improve the protection effect, the box body 110 and the door panel 240 are both made of transparent parts, and a sealing gasket is provided at the connection position between the box body 110 and the door panel 240, so that the internal ultraviolet detector 300 can be observed through the transparent shell.

[0037] Since the ultraviolet detector 300 is exposed during operation, the display screen of the ultraviolet detector 300 is easily stained with dust. Therefore, a cleaning brush 400 is provided inside the housing 110. The cleaning brush 400 is attached to the display screen of the ultraviolet detector 300. When the ultraviolet detector 300 moves, the display screen contacts the cleaning brush 400, and the cleaning brush 400 is used to clean the display screen.

[0038] Specifically, a rotating hole is opened at the top of the inner cavity of the box body 110, and the rotating shaft 410 is connected to the rotating hole through a bearing. The cleaning brush 400 includes a rotating shaft 410, a rolling brush 420 and a gear 430. The upper end of the rotating shaft 410 is rotatably connected to the top of the inner cavity of the box body 110, and the rotating shaft 410 is provided with a rolling brush 420 that fits the display screen of the ultraviolet detector 300. The lower end of the rotating shaft 410 is provided with a gear 430, and the slide 210 is provided with a rack 250 that meshes with the gear 430. When the slide 210 moves, the rack 250 drives the gear 430 to rotate, and the gear 430 synchronously drives the rotating shaft 410 to rotate, and the rotating shaft 410 drives the rolling brush 420 to rotate, and the rotating rolling brush 420 is used to clean the display screen.

[0039] In order to prevent the display screen from being damaged by a hard brush, the roller brush 420 is a flexible sponge brush to avoid scratching the display screen.

[0040] In order to prevent the box body 110 from sliding unsteadily, evenly distributed anti-skid pads are provided at the bottom of the box body 110 to improve the anti-skid effect.

[0041] During specific use, the ultraviolet detector 300 is set on the slide 210, and the screw motor 130 drives the screw to rotate to provide power, and drives the slide 210 to move on the slide rail 120 under the action of thread feed, thereby driving the ultraviolet detector 300 to move. When the slide 210 moves, the rack 250 drives the gear 430 to rotate, and the gear 430 synchronously drives the rotating shaft 410 to rotate. The rotating shaft 410 drives the roller brush 420 to rotate, and the rotating roller brush 420 is used to clean the display screen, and the ultraviolet detector 300 is received into the box body 110 to be dustproof.

[0042] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A dust-proof structure for an ultraviolet detector, characterized in that: include: A dustproof box (100) comprises a box body (110), a slide rail (120) and a screw motor (130); the box body (110) is open at the left end, the slide rails (120) are arranged on both sides of the bottom of the inner cavity of the box body (110), and the screw motor (130) is arranged at the center of the bottom of the box body (110); A movable platform (200) is connected to the slide rail (120), the movable platform (200) comprising a slide platform (210), a slide groove (220), a screw hole (230) and a door panel (240), the slide platform (210) having a slide groove (220) connected to the slide rail (120) at the bottom, the movable platform (200) having a screw hole (230) connected to the output end of the screw motor (130), and the left end of the slide platform (210) being connected to the door panel (240); The ultraviolet detector (300) is arranged on the slide table (210).

2. The dust-proof structure of a UV detector according to claim 1, characterized in that: The box body (110) and the door panel (240) are both made of transparent parts, and a sealing gasket is provided at the connection position between the box body (110) and the door panel (240).

3. The dust-proof structure of a UV detector according to claim 1, characterized in that: A cleaning brush (400) is arranged inside the box (110), and the cleaning brush (400) is attached to the display screen of the ultraviolet detector (300).

4. The dust-proof structure of the ultraviolet detector according to claim 3, characterized in that: The cleaning brush (400) comprises a rotating shaft (410), a rolling brush (420) and a gear (430); the upper end of the rotating shaft (410) is rotatably connected to the top of the inner cavity of the box (110); the rotating shaft (410) is provided with a rolling brush (420) that fits the display screen of the ultraviolet detector (300); the lower end of the rotating shaft (410) is provided with a gear (430); and the slide (210) is provided with a rack (250) that meshes with the gear (430).

5. The dust-proof structure of the ultraviolet detector according to claim 4, characterized in that: A rotating hole is provided at the top of the inner cavity of the box body (110), and the rotating shaft (410) is connected to the rotating hole via a bearing.

6. The dust-proof structure of the ultraviolet detector according to claim 4, characterized in that: The roller brush (420) is a flexible sponge brush.

7. The dust-proof structure of the ultraviolet detector according to claim 1, characterized in that: The bottom of the box (110) is provided with evenly distributed anti-slip pads.

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