Test tube rack convenient for photographing

Abstract

The utility model discloses a test tube rack convenient for photographing, and particularly relates to the technical field of experimental apparatuses. The test tube rack convenient for photographing comprises two vertical plates; a plurality of test tube holes are formed in the pore plate; the connecting plate is used for connecting the two vertical plates to enable the vertical plates to stand stably; the pore plate is located above the connecting plate, and the two vertical plates are located on the two sides of the pore plate and the two sides of the connecting plate respectively and connected with the pore plate and the connecting plate. An inserting hole is formed in the pore plate, and an inserting groove is formed in the connecting plate; and the at least one color plate penetrates through the insertion hole, and the bottom of the color plate is inserted into the insertion groove and used for providing a photographing background. The test tube rack convenient for photographing provided by the utility model can be quickly inserted and pulled out or overlapped for use, so that the multi-background photographing requirement is met, and the experiment recording efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of experimental equipment technology, and in particular to a test tube rack that is easy to take pictures. Background Technology

[0002] In the laboratory, test tube racks are mainly used to hold test tubes in place. However, traditional test tube racks lack a background design. When experiments in some test tubes require photography, an additional background device needs to be prepared. The traditional approach is to manually place some background boards and fix them in place, or one person holds the background board while another person takes the photo. However, this operation is cumbersome and has poor stability.

[0003] Therefore, it is necessary to provide a test tube rack that is easy to photograph to solve the above-mentioned technical problems. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the existing technology, this utility model provides a test tube rack that is easy to take pictures.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A test tube rack for easy photography includes: two upright plates; at least one perforated plate with multiple test tube holes; a connecting plate for connecting the two upright plates to ensure stable standing; the perforated plate is located above the connecting plate, and the two upright plates are located on opposite sides of the perforated plate and the connecting plate, respectively, and connected to the perforated plate and the connecting plate; the perforated plate has insertion holes, and the connecting plate has slots; at least one color plate passes through the insertion holes and its bottom is inserted into the slot to provide a background for photography.

[0007] Preferably, half the length of the color plate is greater than its width, so that multiple vertically placed color plates can be inserted into the socket and slot simultaneously.

[0008] Preferably, both ends of the perforated plate and the connecting plate are integrally formed with trapezoidal blocks, and trapezoidal grooves are opened on the side of the two vertical plates that are close to each other. The trapezoidal blocks are adapted to the trapezoidal grooves to achieve detachable connection.

[0009] Preferably, vertical grooves are provided on the sides of the two upright plates that are close to each other, and the two ends of the color plate are respectively inserted into different vertical grooves to enhance the connection stability between the trapezoidal block and the trapezoidal groove.

[0010] Preferably, the perforated plate and the connecting plate are respectively provided with two insertion holes and two slots for inserting two color plates to close the two sides of the test tube rack; a horizontal groove is provided on the side of the two vertical plates that are close to each other, and a top cover is movably inserted into the two horizontal grooves to close the top of the test tube rack.

[0011] Preferably, a limiting bolt is threaded onto the upright plate, and the limiting bolt passes through the horizontal groove to prevent the top cover from coming off.

[0012] Preferably, the bottom of both uprights is fitted with silicone pads to increase the friction between the test tube rack and the table surface.

[0013] Preferably, the color swatch is a replaceable background swatch in different colors to adapt to different shooting needs.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) The color plate of this utility model can be quickly plugged in or stacked to meet the needs of shooting against multiple backgrounds and improve the efficiency of experimental recording.

[0016] (2) The detachable structure of this utility model supports the replacement of the orifice plate to match different test tube sizes, thus expanding the application scenarios;

[0017] (3) The anti-slip design of the silicone pad in this utility model reduces the risk of tipping; the top cover and the color plate form a fully enclosed protection to avoid damage to the test tubes;

[0018] (4) The plate-shaped component of this utility model occupies little space after being disassembled, making it easy to carry and store, and suitable for outdoor experiments. Attached Figure Description

[0019] Figure 1 A schematic diagram of the test tube rack for easy photography provided by this utility model;

[0020] Figure 2 for Figure 1 Enlarged view of section A;

[0021] Figure 3 for Figure 1 The diagram shows an exploded view of the test tube rack for easy photography.

[0022] Figure 4 This is a structural diagram of the vertical plate;

[0023] Figure 5 This is a schematic diagram of the orifice plate structure;

[0024] Figure 6 This is a structural schematic diagram of the connecting plate;

[0025] Figure 7 A partial structural schematic diagram of the test tube rack that is easy to photograph, provided by this utility model;

[0026] Figure 8 This is a schematic diagram of one embodiment of the test tube rack that is easy to photograph, provided by this utility model.

[0027] The corresponding names of the attached figures are as follows: 1. Vertical plate; 2. Hole plate; 3. Connecting plate; 4. Color plate; 5. Insertion hole; 6. Slot; 7. Trapezoidal block; 8. Trapezoidal groove; 9. Vertical groove; 10. Top cover; 11. Horizontal groove; 12. Limiting bolt; 13. Silicone pad. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of the present invention include, but are not limited to, the following embodiments.

[0029] Example 1

[0030] like Figure 1-8 As shown, the present invention provides a test tube rack for easy photography, comprising: two upright plates 1, at least one perforated plate 2, and a connecting plate 3. The perforated plate 2 is located above the connecting plate 3. The two upright plates 1 are respectively located on both sides of the perforated plate 2 and the connecting plate 3, and are both connected to the perforated plate 2 and the connecting plate 3. The two upright plates 1 are used to support the perforated plate 2, and the connecting plate 3 is used to connect the two upright plates 1, so that the upright plates 1 can stand stably. The perforated plate 2 is provided with multiple test tube holes. In use, the test tube passes through the test tube hole. The diameter of the protrusion at the end of the test tube is larger than the diameter of the test tube hole. When the test tube is in the test tube hole, the protrusion cannot pass through the test tube hole. When it contacts the perforated plate 2, it is used to support the test tube, so that the test tube can be stably placed in the test tube hole without falling off. The perforated plate 2 has an insertion hole 5, and the connecting plate 3 has a slot 6. The test tube rack for easy photography also includes at least one color plate 4. The color plate 4 passes through the insertion hole 5 and its bottom is inserted into the slot 6. When it is necessary to take pictures of the test tubes, sometimes a background of a specific color is required. The color plate 4 is inserted into the test tube rack as a background, making the operation simpler and more convenient. The insertion hole 5 and the slot 6 play a role in fixing the color plate 4, so that the color plate can be placed more stably.

[0031] Example 2

[0032] like Figure 8 As shown, half the length of the color plate 4 is greater than its width. The purpose of this arrangement is to allow multiple vertically inserted color plates 4 to be inserted into the socket 5 and slot 6 at the same time. The colors of the multiple color plates 4 can be various different colors. When taking pictures, multiple photos with different backgrounds can be taken at once, or photos with different colored backgrounds can be taken separately, avoiding the need to repeatedly insert and remove the color plates 4, thereby improving the picture quality.

[0033] Example 3

[0034] like Figure 2-6As shown, trapezoidal blocks 7 are integrally formed at both ends of the perforated plate 2 and the connecting plate 3. Trapezoidal grooves 8 are opened on the side of the two vertical plates 1 that are close to each other. The trapezoidal blocks 7 and the trapezoidal grooves 8 are adapted to each other. When the trapezoidal blocks 7 are inserted into the trapezoidal grooves 8, there is a certain friction between the two. The friction makes the connection between the trapezoidal blocks 7 and the trapezoidal grooves 8 more stable. When it is necessary to separate the two, it is only necessary to pull the vertical plate 1 and the perforated plate 2 or the connecting plate 3 in the opposite direction.

[0035] This embodiment makes the test tube rack detachable, so as to replace different perforated plates 2 and facilitate storage. In experiments, the diameter of test tubes varies, which requires matching perforated plates 2 with appropriate test tube holes to install test tubes of different diameters. When it is necessary to store the test tube rack (for example, when conducting experiments outdoors), the upright plate 1, perforated plate 2, connecting plate 3 and color plate 4 can be disassembled and stored to reduce the space occupied. Moreover, each component is a plate-shaped component, making storage more convenient.

[0036] Furthermore, such as Figure 4 As shown, vertical grooves 9 are provided on the sides of the two upright plates 1 that are close to each other. The two ends of the color plate 4 are respectively inserted into different vertical grooves 9. In this case, the color plate 4 can enhance the stability of the trapezoidal block 7 and the trapezoidal groove 8.

[0037] Example 4

[0038] like Figure 5 As shown, the perforated plate 2 and the connecting plate 3 are respectively provided with two insertion holes 5 and two slots 6. Two color plates 4 can be inserted into the two insertion holes 5 and two slots 6 to close the two sides of the test tube rack. Horizontal grooves 11 are provided on the side of the two vertical plates 1 that are close to each other. Top covers 10 are movably inserted into the two horizontal grooves 11. The top covers 10 are used to close the top of the test tube rack. At this time, all six sides of the test tube rack are closed. In this way, the safety of the test tubes on the test tube rack can be ensured during the movement of the test tube rack, and the situation of collision with foreign objects can be avoided.

[0039] Furthermore, a limiting bolt 12 is threaded onto the upright plate 1, and the limiting bolt 12 penetrates the horizontal groove 11. The top cover 10 will not move out of the horizontal groove 11 due to the obstruction of the limiting bolt 12, thus ensuring the stability of the top cover 10.

[0040] Example 5

[0041] like Figure 1 As shown, the bottom of both upright plates 1 is fitted with silicone pads 13. The two silicone pads 13 are designed so that the silicone pads with a high coefficient of friction can be firmly attached to the experimental table surface, preventing the test tube rack from sliding due to slight collisions or operational vibrations, and reducing the risk of test tubes tipping over.

Claims

1. A test tube rack for easy photography, characterized in that, include: Two upright boards (1); At least one orifice plate (2), wherein the orifice plate (2) is provided with a plurality of test tube holes; A connecting plate (3) is used to connect two upright plates (1) so that the upright plates (1) can stand stably. The perforated plate (2) is located above the connecting plate (3), and the two upright plates (1) are located on both sides of the perforated plate (2) and the connecting plate (3) respectively, and are connected to the perforated plate (2) and the connecting plate (3); The perforated plate (2) has an insertion hole (5), and the connecting plate (3) has a slot (6); At least one color plate (4) extends through the jack (5) and its bottom is inserted into the slot (6) to provide a background for taking pictures.

2. The test tube rack for easy photography according to claim 1, characterized in that, The length of the color plate (4) is greater than half of its width, so that multiple vertically placed color plates (4) can be inserted into the socket (5) and slot (6) at the same time.

3. The test tube rack for easy photography according to claim 1 or 2, characterized in that, Both ends of the perforated plate (2) and the connecting plate (3) are integrally formed with trapezoidal blocks (7), and trapezoidal grooves (8) are opened on the side of the two vertical plates (1) that are close to each other. The trapezoidal blocks (7) and the trapezoidal grooves (8) are adapted to achieve detachable connection.

4. The test tube rack for easy photography according to claim 3, characterized in that, Vertical grooves (9) are provided on the sides of the two upright plates (1) that are close to each other. The two ends of the color plate (4) are respectively inserted into different vertical grooves (9) to enhance the connection stability between the trapezoidal block (7) and the trapezoidal groove (8).

5. The test tube rack for easy photography according to claim 1, characterized in that, The perforated plate (2) and the connecting plate (3) are respectively provided with two insertion holes (5) and two slots (6) for inserting two color plates (4) to close the two sides of the test tube rack; the two upright plates (1) are provided with horizontal grooves (11) on the side that are close to each other, and top covers (10) are movably inserted in the two horizontal grooves (11) for closing the top of the test tube rack.

6. The test tube rack for easy photography according to claim 5, characterized in that, A limiting bolt (12) is threaded onto the upright plate (1), and the limiting bolt (12) passes through the horizontal groove (11) to prevent the top cover (10) from coming off.

7. The test tube rack for easy photography according to claim 1, characterized in that, Both of the uprights (1) are fitted with silicone pads (13) at their bottoms to increase the friction between the test tube rack and the table surface.

8. The test tube rack for easy photography according to claim 1, characterized in that, The color swatch (4) is a replaceable background swatch in different colors to adapt to different shooting needs.

Images