Safety device for ultraviolet gum cutting

Abstract

This utility model relates to a safety protection device for ultraviolet (UV) gel cutting. Its structure is as follows: a horizontally positioned base plate is movably connected at one end to the bottom of a transparent observation plate, and at the other end to the bottom of a rear baffle. The top of the transparent observation plate and the top of the rear baffle are connected together, forming a triangular prism structure with the base plate, transparent observation plate, and rear baffle. End plates are provided on both sides of the triangular prism, creating independent spaces within it. Operating holes are provided on the end plates on both sides. An LED UV lamp screen is fixedly connected to the upper surface of the base plate. This protective device, through the base plate, transparent observation plate, rear baffle, and perforated plate forming the independent spaces of the triangular prism, allows operators to perform gel cutting operations by wearing gloves and passing through the perforated plate, effectively preventing UV light leakage and ensuring the safety of the operator and surrounding laboratory personnel.

Description

Technical Field

[0001] This utility model relates to a safety protection device for ultraviolet gel cutting, belonging to the technical field of laboratory safety equipment. Background Technology

[0002] In molecular biology experiments, ultraviolet (UV) gel cutting is a commonly used technique for cutting DNA fragments from agarose gels. However, UV light is highly damaging to human skin and eyes; prolonged exposure can lead to burns, eye damage, and even increase the risk of skin cancer. Traditional UV gel cutting equipment is typically open, and while operators are equipped with safety goggles, those in the surrounding area lack effective protective measures. These individuals are easily exposed to direct UV light during the cutting process, especially during prolonged operations or frequent gel cutting experiments, posing a significant safety hazard to laboratory personnel. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a safety protection device for ultraviolet rubber cutting. The device forms an independent triangular prism space through a base plate, a transparent observation plate, a rear baffle, and a perforated plate. Operators wear gloves and pass through the perforated plate to perform rubber cutting operations, which effectively prevents ultraviolet light from leaking and irradiating the human body, and ensures the safety of the operator and the surrounding experimental personnel.

[0004] To solve the above problems, the specific technical solution of this utility model is as follows: A safety protection device for UV-cured adhesive cutting, wherein one end of a horizontally set base plate is movably connected to the bottom of a transparent observation plate, and the other end is connected to the bottom of a rear baffle. The top of the transparent observation plate and the top of the rear baffle are connected together, so that the base plate, the transparent observation plate and the rear baffle form a triangular prism structure; end plates are provided on both sides of the triangular prism, the end plates forming an independent space for the triangular prism, and operating holes are provided on the end plates on both sides; an LED UV lamp screen is fixedly connected to the upper surface of the base plate.

[0005] The bottom of the transparent observation panel is connected to the base plate via a torque-adjustable rotating shaft; the top of the transparent observation panel is equipped with an automatic retractable roll structure, and the rear baffle is made of soft material and is rolled up and stored by the automatic retractable roll structure; a magnetic structure is provided on the outer edge of the base plate, and the rear baffle is magnetically attracted to the magnetic structure after being pulled out.

[0006] The end plate is made of a soft material, and the center line of the triangle is a fold line.

[0007] The rear baffle and end plate are made of UV-resistant material or have an internal UV-protective coating.

[0008] The LED ultraviolet lamp screen is equipped with a switch, which is fixedly installed on the edge of the base plate.

[0009] The safety protection device for UV-cured rubber cutting in this application adopts the above-described structure and has the following advantages:

[0010] 1. The triangular prism is formed by the base plate, transparent observation plate, rear baffle and perforated plate, which is easy to build and provides convenience for the glue cutting operation experiment;

[0011] 2. The transparent observation panel is connected to the base plate via a torque-adjustable pivot. The rear baffle is made of soft material and is magnetically connected to the base plate. When not in use, the transparent observation panel can be overlapped with the base plate for easy storage.

[0012] 3. The perforated panel is made of soft material, and the center line of the triangle is the fold line, which not only reduces the weight of the device, but also makes it easier to fold and store. Attached Figure Description

[0013] Figure 1 This is a perspective view of this application.

[0014] Figure 2 A perspective view showing the rear panel open for this application.

[0015] Figure 3 This is the main view of this application.

[0016] Figure 4 for Figure 3 AA sectional view.

[0017] Figure 5 for Figure 3 BB cross-sectional view. Detailed Implementation

[0018] like Figure 1 and Figure 5 As shown, a safety device for UV-cured adhesive cutting includes a horizontally positioned base plate 9 with one end movably connected to the bottom of a transparent observation plate 4 and the other end connected to the bottom of a rear baffle 6. The top of the transparent observation plate 4 and the top of the rear baffle 6 are connected together, forming a triangular prism structure with the base plate 9, the transparent observation plate 4, and the rear baffle 6. End plates 1 are provided on both sides of the triangular prism, forming an independent space for the prism. Operating holes 2 are provided on the end plates 1 on both sides. After wearing gloves, the operator cuts the adhesive through the operating holes 2 of the end plates 1, ensuring the device's airtightness and preventing UV light leakage. An LED UV lamp screen 3 is fixedly connected to the upper surface of the base plate 9. The LED UV lamp screen 3 is equipped with a switch 5, which is fixedly located on the edge of the base plate 9, allowing for easy opening or closing of the LED UV lamp screen 3 within the space.

[0019] The bottom of the transparent observation plate 4 is connected to the base plate 9 via a torque-adjustable rotating shaft 10; the top of the transparent observation plate 4 is provided with an automatic retractable roll structure 8, and the rear baffle 6 is made of soft material and is rolled up and stored by the automatic retractable roll structure 8; a magnetic attraction structure 7 is provided on the outer edge of the base plate 9, and the rear baffle 6 is magnetically attracted to the magnetic attraction structure 7 after being pulled out. The end plate 1 is made of soft material, and the center line of the triangle is a folded line.

[0020] The rear baffle 6 and end plate 1 are made of UV-resistant material or have an internal UV-protective coating, which can protect operators from direct exposure to ultraviolet light and prevent damage to their skin and eyes.

[0021] In use, rotate the transparent observation plate 4, which is connected to the base plate 9 via the torque-adjustable shaft 10. Rotate the transparent observation plate 4 to a suitable angle, fully unfolding the end plates 1 of the soft material and taut them. Stop rotating the torque-adjustable shaft 10 and fix the transparent observation plate 4 in place. Then pull down the rear baffle 6 of the soft material. The rear baffle 6 extends out from the automatic retractable roll structure 8 and is fixed and taut by the magnetic structure 7. This creates an independent space for the rotating transparent observation plate 4, the base plate 9, the rear baffle 6, and the end plates 1 at both ends. Because the material is taut, the light will not leak from the gaps when the LED ultraviolet light screen 3 is turned on. At the same time, the operator wears rubber gloves and inserts them through the operating hole 2 to complete the cutting work, thus avoiding the harm of ultraviolet rays to the human body and the surrounding environment.

Claims

1. A safety protection device for ultraviolet rubber cutting, characterized in that: The bottom of the transparent observation plate (4) is movably connected to one end of the horizontally set base plate (9), and the bottom of the rear baffle (6) is connected to the other end. The top of the transparent observation plate (4) and the top of the rear baffle (6) are connected together, so that the base plate (9), the transparent observation plate (4) and the rear baffle (6) form a triangular prism structure. End plates (1) are provided on both sides of the triangular prism. The end plates (1) form an independent space for the triangular prism. Operating holes (2) are provided on the end plates (1) on both sides. An LED ultraviolet lamp screen (3) is fixedly connected to the upper surface of the base plate (9).

2. The safety protection device for ultraviolet rubber cutting according to claim 1, characterized in that: The bottom of the transparent observation plate (4) is connected to the base plate (9) via a torque-adjustable rotating shaft (10); the top of the transparent observation plate (4) is provided with an automatic retractable roll structure (8), and the rear baffle (6) is made of soft material and is rolled up and stored by the automatic retractable roll structure (8); a magnetic structure (7) is provided on the outer edge of the base plate (9), and the rear baffle (6) is magnetically attracted to the magnetic structure (7) after being pulled out.

3. The safety protection device for ultraviolet rubber cutting according to claim 2, characterized in that: The end plate (1) is made of soft material, and the center line of the triangle is a fold line.

4. The safety protection device for ultraviolet rubber cutting according to claim 3, characterized in that: The rear baffle (6) and end plate (1) are made of UV-resistant material or have an internal UV-protective coating.

5. The safety protection device for ultraviolet rubber cutting according to claim 1, characterized in that: The LED ultraviolet lamp screen (3) is equipped with a switch (5), which is fixedly installed on the edge of the base plate (9).

Images