Anti-falling physical experiment appliance placing rack

Abstract

The utility model provides an anti-falling physical experiment instrument placing frame, and belongs to the technical field of experiment instrument placing frames. The anti-falling physical experiment appliance placing rack comprises a supporting structure and a placing structure. The supporting structure comprises a box body, a box door is hinged to one side of the box body, an opening and closing part is installed on the box door, the placing structure comprises an n-shaped frame, a clamping piece and a supporting plate, the n-shaped frame is fixed to the top face of the box body, a transverse block is fixed to the interior of the n-shaped frame, a sliding groove is formed in the transverse block, and the clamping piece is fixed to the top face of the box body. A sliding groove is formed in the top face of the transverse block, a containing groove is formed in the top face of the transverse block, the clamping piece is installed in the sliding groove, the supporting plate is fixed to one side of the transverse block, and a baffle is fixed to the supporting plate. According to the utility model, irregular or higher experimental apparatuses can be well fixed, so that the phenomenon that the experimental apparatuses are inclined and fall off due to touch can be effectively prevented, and the experimental apparatuses can be placed more safely.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental apparatus placement racks, and more specifically, to a physical experimental apparatus placement rack with a falling prevention function. Background Art

[0002] Experimental apparatus are instruments used in specific natural science experiments, mainly in physics, chemistry, and biology. Commonly used modern experimental instruments include test tubes, beakers, evaporating dishes, crucibles, alcohol lamps, Buchner funnels, wash bottles, drying tubes, tray balances, measuring cylinders, volumetric flasks, burettes, measuring device sets, etc. However, a placement rack is an essential facility for placing these apparatuses.

[0003] Currently, during the process of physical experiments, there are quite a lot of glass or plastic apparatuses. Existing placement racks only place the experimental apparatuses on the rack, and such placement has poor stability. For relatively tall, long, or irregular experimental apparatuses, they will tip over and fall when touched, resulting in damage. Therefore, it is necessary to propose a physical experimental apparatus placement rack with a falling prevention function to solve the above problems. Summary of the Utility Model

[0004] To make up for the above deficiencies, the utility model provides a physical experimental apparatus placement rack with a falling prevention function, aiming to improve the problem that existing placement racks only place the experimental apparatuses on the rack, and such placement has poor stability. For relatively tall, long, or irregular experimental apparatuses, they will tip over and fall when touched, resulting in damage.

[0005] The utility model is implemented as follows:

[0006] The utility model provides a physical experimental apparatus placement rack with a falling prevention function, which includes a support structure and a placement structure.

[0007] The support structure includes a box body, one side of the box body is hinged with a box door, and an opening and closing part is installed on the box door. The placement structure includes a U-shaped frame, a clamping member, and a support plate. The U-shaped frame is fixed on the top surface of the box body. A horizontal block is fixed inside the U-shaped frame. A chute is formed inside the horizontal block. A placement groove is formed on the top surface of the horizontal block. The clamping member is installed inside the chute. The support plate is fixed on one side of the horizontal block, and a baffle is fixed on the support plate.

[0008] In one embodiment of the utility model, a vertical plate and a horizontal plate are fixed inside the box body. The vertical plate is perpendicular to the horizontal plate. A storage chamber is formed between the vertical plate, the horizontal plate, and the box body.

[0009] In one embodiment of the utility model, moving wheels and support members are symmetrically installed at the bottom of the box body. The support members are located on one side of the moving wheels.

[0010] In an embodiment of the utility model, the support member includes a threaded column and a threaded tube, the threaded column is fixed to the bottom of the box, the threaded tube is threadedly sleeved on the threaded column, and a support pad is fixed to the bottom of the threaded tube.

[0011] In an embodiment of the utility model, a plurality of the slide grooves are distributed at equal intervals, and the slide grooves are matched with the clamping member.

[0012] In one embodiment of the utility model, the clamping member includes a spring and a movable rod, a movable plate is fixed to one end of the movable rod, a clamp is fixed to the other end of the movable rod, the movable plate is slidably connected to the inner surface of the slide groove, one end of the spring is fixed to the movable plate, and the other end of the spring is fixed to the inner surface of the slide groove.

[0013] In an embodiment of the utility model, one side of the upper end of the clamping plate is inclined, and the clamping plate is slidably connected to the surface of the supporting plate.

[0014] The beneficial effect of the utility model is that the utility model obtains an anti-drop type physical experiment equipment display rack through the above design. When in use, smaller experiment equipment can be placed in the placement groove. Since the placement groove has a certain depth, it can prevent slipping. Then, irregular experiment equipment is used to squeeze the movable plate, so that the movable rod compresses the spring. In this way, the elasticity of the spring can be used to squeeze the irregular experiment equipment between the baffle and the clamping plate, thereby improving the placement stability. In this way, irregular or high experiment equipment can be well fixed during use, thereby effectively preventing the phenomenon of tilting and falling due to touching, and it can be safer when placing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the anti-drop type physical experiment equipment display rack provided by the embodiment of the utility model;

[0017] Figure 2 A schematic diagram of the unfolding structure of the anti-drop type physical experiment equipment display rack door provided by the embodiment of the utility model;

[0018] Figure 3A schematic diagram of the structure of the anti-drop type physical experiment equipment placement rack provided by the embodiment of the utility model;

[0019] Figure 4 A schematic diagram of the cross-sectional structure of a horizontal block of a drop-proof physical experiment equipment placement rack provided by the embodiment of the utility model;

[0020] Figure 5 A schematic diagram of the structure of a clamping piece of a drop-proof physical experiment equipment display rack provided in an embodiment of the utility model.

[0021] In the figure: 100-support structure; 110-box body; 111-vertical board; 112-horizontal board; 120-box door; 121-opening and closing part; 130-moving wheel; 140-support member; 141-threaded column; 142-threaded tube; 200-display structure; 210-shaped frame; 220-horizontal block; 221-slide groove; 222-placing groove; 230-clamping member; 231-spring; 232-movable rod; 233-movable plate; 234-clamping plate; 240-support plate; 241-baffle. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figure 1-Figure 5 The utility model provides a technical solution: an anti-drop type physical experiment equipment display rack, including a support structure 100 and a display structure 200.

[0025] See also Figure 1 and Figure 2 The supporting structure 100 includes a box body 110 , a box door 120 is hinged on one side of the box body 110 , and an opening and closing portion 121 is installed on the box door 120 .

[0026] A vertical plate 111 and a horizontal plate 112 are fixed inside the box 110, and the vertical plate 111 is perpendicular to the horizontal plate 112. A storage chamber is formed between the vertical plate 111, the horizontal plate 112 and the box 110, and the formation of the storage chamber here can increase the storage space for storing heavier and larger experimental tools. The bottom of the box 110 is symmetrically installed with a moving wheel 130 and a support member 140, and the support member 140 is located on one side of the moving wheel 130. The moving wheel 130 here is a universal wheel, and the setting of the moving wheel 130 can facilitate the movement of the display rack. The support member 140 includes a threaded column 141 and a threaded tube 142, the threaded column 141 is fixed to the bottom of the box 110, and the threaded tube 142 is threadedly sleeved on the threaded column 141. A support pad is fixed to the bottom of the threaded tube 142, and the support pad is contacted with the ground by rotating the threaded tube 142, which can cope with the uneven bottom surface and is conducive to making the display rack more stable.

[0027] See also Figure 1-Figure 5 The placement structure 200 includes a shaped frame 210, a clamping member 230 and a support plate 240. The shaped frame 210 is fixed to the top surface of the box body 110. A horizontal block 220 is fixed inside the shaped frame 210. A slide groove 221 is opened inside the horizontal block 220. A placement groove 222 is formed on the top surface of the horizontal block 220. The clamping member 230 is installed inside the slide groove 221. The support plate 240 is fixed to one side of the horizontal block 220. A baffle 241 is fixed on the support plate 240.

[0028] There are several chute 221 distributed at equal intervals, and the chute 221 is matched with the clamping member 230. The clamping member 230 includes a spring 231 and a movable rod 232, one end of the movable rod 232 is fixed with a movable plate 233, and the other end of the movable rod 232 is fixed with a clamping plate 234, the movable plate 233 is slidably connected with the inner surface of the chute 221, one end of the spring 231 is fixed with the movable plate 233, and the other end of the spring 231 is fixed with the inner surface of the chute 221; one side of the upper end of the clamping plate 234 is inclined, and the clamping plate 234 is slidably connected with the surface of the support plate 240. Here, by setting a plurality of clamping members 230, experiments of different shapes can be clamped, which is more conducive to preventing experimental tools from falling and improving the safety of use.

[0029] Specifically, the working principle of the anti-drop type physical experiment equipment display rack is as follows: when in use, the moving wheel 130 can be used to push the display rack to a suitable position, and then the threaded tube 142 can be rotated to make the support pad contact with the ground for support to improve the placement stability, and then the smaller experimental equipment can be placed in the placement groove 222. Since the placement groove 222 has a certain depth, it can prevent slipping, and then the irregular experimental equipment is used to squeeze the movable plate 233, so that the movable rod 232 compresses the spring 231. In this way, the elasticity of the spring 231 can be used to squeeze the irregular experimental equipment between the baffle 241 and the clamping plate 234 to improve the placement stability. In this way, the irregular or higher experimental equipment can be well fixed during use, thereby effectively preventing the phenomenon of tilting and falling due to touching, and it can be safer when placing.

[0030] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A drop-proof physical experiment equipment display rack, comprising a support structure (100) and a display structure (200) fixed on the support structure (100), characterized in that: The support structure (100) comprises a box body (110), a box door (120) is hingedly connected to one side of the box body (110), and an opening and closing portion (121) is installed on the box door (120); The placement structure (200) comprises a shaped frame (210), a clamping member (230) and a support plate (240); the shaped frame (210) is fixed on the top surface of the box body (110); a horizontal block (220) is fixed inside the shaped frame (210); a sliding groove (221) is provided inside the horizontal block (220); a placement groove (222) is formed on the top surface of the horizontal block (220); the clamping member (230) is installed inside the sliding groove (221); the support plate (240) is fixed on one side of the horizontal block (220); and a baffle (241) is fixed on the support plate (240).

2. The anti-drop type physical experiment equipment display rack according to claim 1, characterized in that: A vertical plate (111) and a horizontal plate (112) are fixed inside the box body (110), the vertical plate (111) is perpendicular to the horizontal plate (112), and a storage chamber is formed between the vertical plate (111), the horizontal plate (112) and the box body (110).

3. The anti-drop type physical experiment equipment display rack according to claim 1, characterized in that: A moving wheel (130) and a support member (140) are symmetrically mounted on the bottom of the box body (110), and the support member (140) is located on one side of the moving wheel (130).

4. The anti-drop type physical experiment equipment display rack according to claim 3, characterized in that: The support member (140) comprises a threaded column (141) and a threaded tube (142); the threaded column (141) is fixed to the bottom of the box body (110); the threaded tube (142) is threadedly sleeved on the threaded column (141); and a support pad is fixed to the bottom of the threaded tube (142).

5. The anti-drop type physical experiment equipment display rack according to claim 1, characterized in that: A plurality of the slide grooves (221) are distributed at equal intervals, and the slide grooves (221) are matched with the clamping member (230).

6. The anti-drop type physical experiment equipment display rack according to claim 1, characterized in that: The clamping member (230) comprises a spring (231) and a movable rod (232), a movable plate (233) being fixed at one end of the movable rod (232), a clamping plate (234) being fixed at the other end of the movable rod (232), the movable plate (233) being slidably connected to the inner surface of the slide groove (221), one end of the spring (231) being fixed to the movable plate (233), and the other end of the spring (231) being fixed to the inner surface of the slide groove (221).

7. The anti-drop type physical experiment equipment display rack according to claim 6, characterized in that: One side of the upper end of the clamping plate (234) is inclined, and the clamping plate (234) is slidably connected to the surface of the supporting plate (240).

Images