Ultraviolet shielding device

Abstract

The utility model relates to the technical field of ultraviolet shielding devices, in particular to an ultraviolet shielding device which comprises a rail rod, the rail rod comprises a first sliding rail and a second sliding rail, the front end of the right side wall of the first sliding rail is rotationally connected with the rear end of the right side wall of the second sliding rail, and the left side wall of the first sliding rail and the left side wall of the second sliding rail are fixed through a lock catch. Racks are fixedly connected to the upper side walls in the first sliding rail and the second sliding rail, movable clamps are slidably connected into the first sliding rail and the second sliding rail, and two second sliding grooves are symmetrically formed in the left side walls of the first sliding rail and the second sliding rail up and down; the winding rod comprises a rotating rod, the left end of the rotating rod is fixedly connected with a rotating shaft, and the second sliding rail is rotationally connected with the left side wall and the right side wall of the movable clamp. According to the utility model, the motor drives the rotating shaft, the rotating rod, the gear and the movable clamp to move back and forth in the first sliding rail and the second sliding rail, so that the ultraviolet shielding cloth is automatically and horizontally unfolded or rolled to shield medicines on the table top, and the medicines are prevented from being damaged by ultraviolet irradiation.

Description

Technical Field

[0001] This utility model relates to the technical field of ultraviolet (UV) blocking devices, specifically an UV blocking device. Background Technology

[0002] In many fields such as pharmaceuticals, laboratories, and medicine, the storage conditions for medicines and chemical reagents are extremely demanding, especially for light-sensitive substances. Ultraviolet (UV) radiation can cause changes in their quality, leading to reduced efficacy or the formation of harmful substances. Therefore, taking effective measures to prevent UV exposure in these environments is particularly important.

[0003] Traditionally, people have used various methods to block ultraviolet rays, such as covering with opaque materials, installing curtains, or choosing storage devices with ultraviolet protection. However, these methods have certain limitations: manual operation is inefficient and it is difficult to ensure continuous and effective ultraviolet protection; fixed blocking devices lack flexibility and cannot adapt to different working environments and needs. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides an ultraviolet shielding device to solve the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an ultraviolet shielding device, comprising:

[0008] The track rod includes a first slide rail and a second slide rail. The front end of the right side wall of the first slide rail and the rear end of the right side wall of the second slide rail are rotatably connected. The left side walls of the first slide rail and the second slide rail are fixed by a latch. The upper side walls inside the first slide rail and the second slide rail are both fixedly connected with racks. The first slide rail and the second slide rail are slidably connected with movable clips.

[0009] The connecting rod is fixedly connected at its left end to the right side wall of the second slide rail, and the bottom of the connecting rod is fixedly connected to one side of the outer edge of the ultraviolet shielding cloth.

[0010] The winding rod has its left end rotatably connected to the movable clip.

[0011] Preferably, two second sliding grooves are symmetrically formed on the left side walls of the first and second slide rails, and the top and bottom plates on the left side of the movable card are slidably connected to the two second sliding grooves respectively.

[0012] Preferably, the winding rod includes a rotating rod, the left end of which is fixedly connected to a rotating shaft, and the rotating shaft is rotatably connected to the left and right sides of the movable card respectively.

[0013] Preferably, the left and right sides of the first and second slide rails are provided with first slide grooves, and the rotating shaft slides and rotates back and forth in the two first slide grooves. A gear is fixedly connected to the rotating shaft, and the gear is located inside the right side of the movable card. The gear meshes with the rack.

[0014] Preferably, a motor is fixedly connected between the top plate and the bottom plate on the left side of the active card, and the output end of the motor is fixedly connected to the left end of the rotating shaft.

[0015] Beneficial effects

[0016] Compared with the prior art, the present invention provides an ultraviolet blocking device, which has the following beneficial effects:

[0017] 1. This utility model uses a motor to drive a rotating shaft and a rotating rod to rotate, which in turn drives a gear to rotate on a rack. This causes the gear and the movable clamp to move back and forth within the first and second slide rails, which in turn drives the rotating rod to move back and forth, automatically unfolding or rolling up the ultraviolet shielding cloth horizontally to shield the medicines on the table and prevent them from being damaged by ultraviolet radiation.

[0018] 2. In this utility model, by unlocking the latches on the left side wall of the first and second slide rails, the first slide rail can be rotated and folded, making it convenient to fold and store the ultraviolet blocking device. Attached Figure Description

[0019] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 This is a three-dimensional cross-sectional view of the track rod of this utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the activity card of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the winding rod of this utility model.

[0024] Legend:

[0025] 1. Track rod; 101. First slide rail; 102. Second slide rail; 103. First slide groove; 104. Second slide groove; 105. Rack; 2. Connecting rod; 3. Rewinding rod; 301. Rotating rod; 302. Rotating shaft; 303. Gear; 4. Movable clip; 5. Motor. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Specific implementation examples are given below.

[0028] Example

[0029] Please see Figure 1 , Figure 2 and Figure 3 This utility model provides an ultraviolet shielding device, comprising:

[0030] The track rod 1 includes a first slide rail 101 and a second slide rail 102. The front end of the right side wall of the first slide rail 101 and the rear end of the right side wall of the second slide rail 102 are rotatably connected. The left side walls of the first slide rail 101 and the second slide rail 102 are fixed by a latch. The upper inner side walls of the first slide rail 101 and the second slide rail 102 are both fixedly connected with racks 105. Movable clips 4 are slidably connected inside the first slide rail 101 and the second slide rail 102.

[0031] The left end of the connecting rod 2 is fixedly connected to the right side wall of the second slide rail 102, and the bottom of the connecting rod 2 is fixedly connected to the outer side of the ultraviolet shielding cloth.

[0032] The left end of the winding rod 3 is rotatably connected to the movable clip 4;

[0033] Specifically, by unlocking the latches on the left side wall of the first slide rail 101 and the second slide rail 102, the first slide rail 101 can be rotated and folded, making it convenient to fold and store the ultraviolet blocking device.

[0034] like Figure 1 , Figure 3 and Figure 4 As shown, two second slide grooves 104 are symmetrically opened on the left side walls of the first slide rail 101 and the second slide rail 102, and the top plate and bottom plate on the left side of the movable card 4 are slidably connected to the two second slide grooves 104 respectively.

[0035] The winding rod 3 includes a rotating rod 301, with a rotating shaft 302 fixedly connected to its left end, and the rotating shaft 302 is rotatably connected to the left side wall and the right side wall of the movable card 4 respectively.

[0036] Specifically, the movable card 4 limits and fixes the rotating shaft 302, thereby limiting and fixing the rotating rod 301. The first slide rail 101 and the second slide rail 102 limit the sliding direction of the movable card 4, thereby limiting the sliding direction of the rotating rod 301.

[0037] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the left and right sides of the first slide rail 101 and the second slide rail 102 are provided with first slide grooves 103, and the rotating shaft 302 slides back and forth and rotates in the two first slide grooves 103. A gear 303 is fixedly connected to the rotating shaft 302, and the gear 303 is located inside the right side of the movable card 4. The gear 303 meshes with the rack 105.

[0038] A motor 5 is fixedly connected between the top plate and the bottom plate on the left side of the activity card 4, and the output end of the motor 5 is fixedly connected to the left end of the rotating shaft 302.

[0039] Specifically, the motor 5 drives the rotating shaft 302 and the rotating rod 301 to rotate, which in turn drives the gear 303 to rotate on the rack 105. This causes the gear 303 and the movable clip 4 to move back and forth within the first slide rail 101 and the second slide rail 102, which in turn drives the rotating rod 301 to move back and forth, automatically unfolding or rolling up the ultraviolet shielding cloth horizontally to shield the medicines on the table and prevent ultraviolet radiation from damaging the medicines.

[0040] Working principle: When using this ultraviolet shielding device, first fix the connecting rod 2 to one side wall of the medicine table. Next, rotate the second slide rail 102 so that the second slide rail 102 is connected to the first slide rail 101 in a straight line and fixed by the lock. Then, start the motor 5. The motor 5 drives the rotating shaft 302 and the rotating rod 301 to rotate, which in turn drives the gear 303 to rotate on the rack 105. This causes the gear 303 and the movable clip 4 to move back and forth in the first slide rail 101 and the second slide rail 102, which in turn drives the rotating rod 301 to move back and forth, automatically unfolding or rolling up the ultraviolet shielding cloth horizontally to shield the medicine on the table.

[0041] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An ultraviolet ray blocking device, characterized by comprising: Include: Rail rod (1), including first slide rail (101) and second slide rail (102), the right side wall front end of first slide rail (101) and the right side wall rear end of second slide rail (102) are rotatably connected, and the left side wall of first slide rail (101) and second slide rail (102) is fixed by lock catch, the inner upper side wall of first slide rail (101) and second slide rail (102) is fixedly connected with rack (105), and the inner slide rail of first slide rail (101) and second slide rail (102) is slidably connected with movable card (4); Connecting rod (2), left end and the right side wall of second slide rail (102) are fixedly connected, and the bottom of connecting rod (2) is fixedly connected with one side of ultraviolet shielding cloth outside; Rolling rod (3), left end and movable card (4) are rotatably connected.

2. The ultraviolet blocking device of claim 1, wherein The left side wall of first slide rail (101) and second slide rail (102) is symmetrically provided with two second sliding grooves (104), and the left side top plate and bottom plate of movable card (4) are slidably connected with two second sliding grooves (104) respectively.

3. The ultraviolet blocking device of claim 1, wherein The rolling rod (3) includes a rotating rod (301), a rotating shaft (302) is fixedly connected to the left end of the rotating rod (301), and the rotating shaft (302) is rotatably connected to the left side wall and the right side wall of the movable card (4) respectively.

4. The ultraviolet blocking device of claim 3, wherein The left side wall and the right side wall of first slide rail (101) and second slide rail (102) are provided with first sliding grooves (103), and the rotating shaft (302) slides forward and backward in the two first sliding grooves (103) and rotates, the rotating shaft (302) is fixedly connected with a gear (303), and the gear (303) is located in the right side of the movable card (4), the gear (303) is meshed with the rack (105).

5. The ultraviolet blocking device of claim 4, wherein The middle of the left side top plate and the bottom plate of the movable card (4) is fixedly connected with a motor (5), and the output end of the motor (5) is fixedly connected with the left end of the rotating shaft (302).

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