Anti-collision experiment table safety corner convenient to fix

Abstract

The utility model relates to an anti-collision experiment table safety corner convenient to fix, and aims to solve the problems that an existing safety corner is usually adhered to the corner of an experiment table in an adhesive mode, the adhered safety corner is inconvenient to disassemble, and adhesive is easy to transfer and remain on the surface of the experiment table due to long-time adhesion, so that the service life of the experiment table is influenced. The experiment table comprises an experiment table body, the outer portions of the corners of the experiment table body are wrapped with protection corners, auxiliary mechanisms are arranged at the bottoms of the protection corners, and clamping holes are formed in the bottom of the tabletop of the experiment table body; the top end of the movable rod is hidden in the through hole by pulling the movable rod downwards, so that the protective clamping frame is conveniently attached to the corners of the experiment table body without shielding, then the movable rod is loosened, the top end of the movable rod pops up under the influence of resilience force of the spring, and the movable rod is effectively clamped in the clamping hole in the bottom of the table top of the experiment table body; and the protection corner can be quickly fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of corner protection tools for experimental tables, and particularly relates to an anti-collision safety corner for an experimental table that is convenient to fix. Background Technique

[0002] An experimental table, also known as an experimental bench, is a laboratory equipment mainly used for conducting various experiments or researches. It provides a stable working surface for experimenters, facilitating scientific research, experimental testing, and storing instruments. To prevent the corners of the experimental table from hurting people, safety corner guards are often used to cover the corners of the experimental table to improve safety.

[0003] Existing safety corner guards often bond themselves to the corners of the experimental table by gluing. The safety corner guards after gluing are inconvenient to disassemble. At the same time, long-term bonding easily causes the adhesive to transfer and remain on the surface of the experimental table, increasing the difficulty of subsequent cleaning. In view of this, we propose an anti-collision safety corner for an experimental table that is convenient to fix. Content of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, adapt to the actual needs, and provide an anti-collision safety corner for an experimental table that is convenient to fix, so as to solve the technical problems that existing safety corner guards often bond themselves to the corners of the experimental table by gluing, the safety corner guards after gluing are inconvenient to disassemble, and at the same time, long-term bonding easily causes the adhesive to transfer and remain on the surface of the experimental table, increasing the difficulty of subsequent cleaning.

[0005] To achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing an anti-collision safety corner for an experimental table that is convenient to fix, including an experimental table body, a protective corner is covered outside the corners of the experimental table body, an auxiliary mechanism is provided at the bottom of the protective corner, and card holes are opened at the bottom of the desktop of the experimental table body;

[0006] The auxiliary mechanism includes a hollow frame, a threaded ring frame is fixedly connected to the top of the hollow frame, a movable rod passes through the inside of the hollow frame, a buckle groove is opened inside the movable rod, a ring plate is fixedly sleeved outside the movable rod, and a spring is connected to the surface of the ring plate.

[0007] Preferably, the hollow frame and the protective corner form a detachable structure through the threaded ring frame, and the movable rod and the hollow frame form an elastic structure through the ring plate and the spring.

[0008] Preferably, the protective corner includes a protective clamping frame, a through hole is provided at the bottom of the protective clamping frame, and a threaded groove is provided around the through hole.

[0009] Preferably, the folded corner of the protective clamping frame is arc-shaped, and the protective clamping frame is integrally formed with the through hole and the threaded groove.

[0010] Preferably, the movable rod is fitted and engaged inside the through hole, and one end of the movable rod passing through the through hole is located in the hollow part of the protective card holder.

[0011] Preferably, the movable rod and the card hole at the bottom of the desktop of the experimental table body are matched with each other, and the protective card holder is fitted and engaged outside the corners of the experimental table body.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By pulling down the movable rod, the top end of the movable rod is hidden inside the through hole, which is convenient for the protective card holder to fit with the corners of the experimental table body without obstruction. Then, when the movable rod is released, affected by the resilience of the spring, the top end of the movable rod pops out and is effectively engaged in the card hole at the bottom of the desktop of the experimental table body, realizing the rapid fixation of the protective angle.

[0014] 2. In the present utility model, the protective angle effectively shields the corners of the experimental table body, reducing the collision damage of the experimental personnel. Since the threaded ring holder and the threaded groove are in threaded connection, the threaded ring holder and the protective card holder can be separated by screwing the hollow frame, which is convenient for the storage of parts. At the same time, when the protective angle or the auxiliary mechanism is damaged, targeted replacement can be carried out, reducing the replacement cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 is a schematic diagram of the disassembled structure of the experimental table body and the protective angle of the present utility model;

[0017] Figure 3 is a schematic diagram of the disassembled structure of the experimental table body and the protective angle of the present utility model from another perspective;

[0018] Figure 4 is a schematic diagram of the disassembled structure of the protective angle and the auxiliary mechanism of the present utility model;

[0019] Figure 5 is a schematic diagram of the partial cross-sectional structure of the present utility model;

[0020] In the figure: 1, experimental table body; 2, protective angle; 3, auxiliary mechanism; 4, card hole;

[0021] 201, protective card holder; 202, through hole; 203, threaded groove;

[0022] 301, hollow frame; 302, threaded ring holder; 303, movable rod; 304, buckle groove; 305, ring plate; 306, spring. DETAILED DESCRIPTION OF THE INVENTION

[0023] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments:

[0024] An anti-collision experimental table safety corner facilitating fixation, see Figures 1 to 5 , including an experimental table body 1, a protective corner 2 is coated on the outside of the corner of the experimental table body 1, an auxiliary mechanism 3 is provided at the bottom of the protective corner 2, and a clamping hole 4 is opened at the bottom of the desktop of the experimental table body 1;

[0025] The auxiliary mechanism 3 includes a hollow frame 301, a threaded ring frame 302 is fixedly connected to the top of the hollow frame 301, a movable rod 303 penetrates through the inside of the hollow frame 301, a buckling groove 304 is opened inside the movable rod 303, a ring plate 305 is fixedly sleeved outside the movable rod 303, and a spring 306 is connected to the surface of the ring plate 305. Among them, the hollow frame 301 and the protective corner 2 form a detachable structure through the threaded ring frame 302, and the movable rod 303 and the hollow frame 301 form an elastic structure through the ring plate 305 and the spring 306. In the present utility model, by pulling down the movable rod 303, the top end of the movable rod 303 is hidden inside the through hole 202, which facilitates the protective clamping frame 201 to fit with the corner of the experimental table body 1 without obstruction. Then, the movable rod 303 is released. Affected by the resilience of the spring 306, the top end of the movable rod 303 pops out and is effectively clamped in the clamping hole 4 at the bottom of the desktop of the experimental table body 1, realizing the quick fixation of the protective corner 2.

[0026] It should be noted that the protective corner 2 includes a protective clamping frame 201, and a through hole 202 is provided at the bottom of the protective clamping frame 201. Further, the movable rod 303 is matched and clamped inside the through hole 202, and one end of the movable rod 303 passing through the through hole 202 is located in the hollow part of the protective clamping frame 201. Further, the movable rod 303 and the clamping hole 4 at the bottom of the desktop of the experimental table body 1 match each other, the protective clamping frame 201 is matched and clamped outside the corner of the experimental table body 1, and a threaded groove 203 is provided around the through hole 202. It should be noted that the folding angle of the protective clamping frame 201 is arc-shaped, and the protective clamping frame 201, the through hole 202 and the threaded groove 203 are integrally formed. In the present utility model, the protective corner 2 effectively shields the corners of the experimental table body 1, reducing the collision damage of the experimental personnel. Since the threaded ring frame 302 and the threaded groove 203 are in threaded connection, the threaded ring frame 302 can be separated from the protective clamping frame 201 by screwing the hollow frame 301, which is convenient for the storage of parts. At the same time, when the protective corner 2 or the auxiliary mechanism 3 is damaged, targeted replacement can be carried out, reducing the replacement cost.

[0027] Working principle: The protective angle 2 is used to shield the corners of the experimental table body 1 to reduce the collision damage of the experimental personnel. By pulling down the movable rod 303, the top end of the movable rod 303 is hidden inside the through hole 202, facilitating the seamless fit of the protective clip 201 with the corners of the experimental table body 1. After releasing the movable rod 303, under the influence of the resilience of the spring 306, the top end of the movable rod 303 pops out and engages with the bottom card hole 4 on the desktop of the experimental table body 1, achieving the quick fixation of the protective angle 2. When the protective angle 2 needs to be disassembled subsequently, pulling down the movable rod 303 makes the top end of the movable rod 303 hidden inside the through hole 202. At this time, the protective clip 201 can be directly pulled out from the experimental table body 1 without restriction, which is relatively convenient. Since the threaded ring holder 302 and the threaded groove 203 are threadedly connected, turning the hollow frame 301 can separate the threaded ring holder 302 from the protective clip 201, facilitating the storage of parts. At the same time, when the protective angle 2 or the auxiliary mechanism 3 is damaged, targeted replacement can be carried out, reducing the replacement cost.

[0028] The embodiments disclosed in the present utility model are preferred embodiments, but not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. An anti-collision experimental table safety corner that is convenient to fix, including an experimental table body (1), characterized in that, The outer corners of the experimental table body (1) are covered with protective corners (2), and an auxiliary mechanism (3) is provided at the bottom of the protective corner (2), and a clamping hole (4) is opened at the bottom of the tabletop of the experimental table body (1); The auxiliary mechanism (3) includes a hollow frame (301), a threaded ring frame (302) is fixedly connected to the top of the hollow frame (301), a movable rod (303) penetrates through the inside of the hollow frame (301), a buckle groove (304) is opened inside the movable rod (303), a ring plate (305) is fixedly sleeved outside the movable rod (303), and a spring (306) is connected to the surface of the ring plate (305).

2. The anti-collision experimental table safety corner that is convenient for fixing according to claim 1, wherein, The hollow frame (301) and the protective corner (2) form a detachable structure through the threaded ring frame (302), and the movable rod (303) and the hollow frame (301) form an elastic structure through the ring plate (305) and the spring (306).

3. The anti-collision experimental table safety corner that is convenient for fixing according to claim 1, wherein, The protective corner (2) includes a protective clamping frame (201), a through hole (202) is provided at the bottom of the protective clamping frame (201), and a threaded groove (203) is provided around the through hole (202).

4. The anti-collision experimental table safety corner that is convenient for fixing according to claim 3, characterized in that, The folded corner of the protective clamping frame (201) is arc-shaped, and the protective clamping frame (201) is integrally formed with the through hole (202) and the threaded groove (203).

5. The anti-collision experimental table safety corner that is convenient for fixing according to claim 3, wherein, The movable rod (303) is matched and clamped inside the through hole (202), and one end of the movable rod (303) passing through the through hole (202) is located in the hollow part of the protective clamping frame (201).

6. The anti-collision experimental table safety corner that is convenient for fixing according to claim 3, wherein The movable rod (303) and the clamping hole (4) at the bottom of the tabletop of the experimental table body (1) are matched with each other, and the protective clamping frame (201) is matched and clamped outside the corners of the experimental table body (1).

Images