A test tube cleaning device for biological experiments

Abstract

The utility model relates to the technical field of cleaning devices, and discloses a test tube cleaning device for biological experiments, comprising a device main body, wherein the device main body comprises: a bottom box, one side of the bottom box is provided with a drainage hole, the top of the bottom box is fixedly connected with a bracket, the sides of the bracket are fixedly connected with glass plates, and the top of the bracket is fixedly connected with a cross bar; by arranging a cover plate and a rubber cushion, when the test tube is placed, the cover plate is covered, and the rubber cushion can prevent the test tube from being broken due to the upward impact force of water pressure causing the bottom of the test tube to hit the cover plate, thereby effectively increasing the safety of the device; by arranging the glass plate, it is convenient to observe the real-time status of the test tube cleaning; by arranging a hook, a fixed shaft and a card hook, when the cover plate is covered, the card hook is rotated upward to hang the hook, so that the cover plate can be fixed to prevent the cover plate from being pushed open when cleaning the test tube, thereby effectively enhancing the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a test tube cleaning device for biological experiments. Background Art

[0002] The test tubes used in the experiment need to be cleaned and disinfected after use. Traditional test tube cleaning mostly relies on people to clean the test tubes manually. People cannot clean and disinfect the test tubes more thoroughly during the cleaning process. The speed of manual cleaning is slow, resulting in low efficiency of test tube cleaning. When people clean the test tubes, the test tubes are easy to slip from their hands, causing damage to the test tubes. The existing test tube cleaning device requires people to manually place the test tubes in the cleaning mechanism, which is troublesome to use.

[0003] In the prior art, test tubes are generally made of glass, which is very easy to break, especially when cleaning. Therefore, the test tubes need to be cleaned individually and cannot be cleaned in batches, which wastes time and has low work efficiency. Therefore, improvements are needed, and a test tube cleaning device for biological experiments is proposed. Utility Model Content

[0004] The utility model aims to provide a test tube cleaning device for biological experiments to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a test tube cleaning device for biological experiments, comprising a device body, the device body comprising:

[0006] A bottom box is provided with a drainage hole on one side of the bottom box, a bracket is fixedly connected to the top of the bottom box, glass plates are fixedly connected to the sides of the bracket, and a cross bar is fixedly connected to the top of the bracket.

[0007] Furthermore, the front end of the cross bar is rotatably connected to a cover plate via a hinge, and the bottom end of the cover plate is fixedly connected to a rubber cushion.

[0008] Furthermore, a hook is fixedly connected to the front end of the cover plate.

[0009] Furthermore, the front end of the glass plate is fixedly connected to a fixed shaft, and the middle of the fixed shaft is rotatably connected to a hook.

[0010] Furthermore, a water pump is fixedly connected to the left side of the bottom box, an input end of the water pump is connected to a water inlet pipe, and an output end of the water pump is connected to a water outlet pipe.

[0011] Furthermore, one end of the water outlet pipe is connected to a U-shaped diverter pipe, and the top end of the U-shaped diverter pipe is connected to a plurality of spray pipes.

[0012] Furthermore, a supporting plate is provided on the side of the nozzle, a protective pad is fixedly connected to the inner wall of the supporting plate, and a test tube is placed on the upper end of the protective pad.

[0013] Furthermore, a first connecting rod is fixedly connected to the front and rear sides of the bracket.

[0014] Furthermore, a second connecting rod is fixedly connected in the middle of the first connecting rod.

[0015] Furthermore, a plurality of limiting rings are fixedly connected in the middle of the second connecting rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] By providing a cover plate and a rubber cushion, when the test tube is placed, the cover plate is closed, and the rubber cushion can prevent the bottom of the test tube from hitting the cover plate and breaking due to the upward impact force of the water pressure, thereby effectively increasing the safety of the device. By providing a glass plate, it is convenient to observe the real-time status of the test tube cleaning. By providing a hook, a fixed shaft and a hook, when the cover plate is closed, the hook is rotated upward to hang the hook, so as to fix the cover plate and prevent the cover plate from being pushed open when cleaning the test tube. By providing a water pump, a water outlet pipe, a U-shaped diverter pipe and a nozzle, when the water pump is started, water is pressurized and sprayed through a small nozzle to facilitate cleaning of the inside of the test tube, and the dirty water after cleaning automatically flows out of the drain pipe. By providing a support plate and a protective pad, when the test tube is placed, the protective pad can prevent the test tube mouth from being worn or broken due to impact. By providing a limit ring, the upper end of the test tube can be auxiliary supported to prevent the test tube from tilting, thereby effectively enhancing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model when viewed from above;

[0021] Figure 3 This is a front cross-sectional structural schematic diagram of the utility model;

[0022] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. Equipment body; 101. Hook; 102. Water pump; 103. Water inlet pipe; 104. Water outlet pipe; 105. U-shaped diverter pipe; 106. Nozzle; 107. Support plate; 108. Protective pad; 109. Test tube; 110. First connecting rod; 111. Second connecting rod; 112. Limiting ring; 11. Bottom box; 12. Drain hole; 13. Bracket; 14. Glass plate; 15. Cross bar; 16. Cover plate; 17. Rubber cushion; 18. Hook; 19. Fixed shaft. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-4The utility model provides a technical solution of a test tube 109 cleaning device for biological experiments: a test tube 109 cleaning device for biological experiments, comprising an equipment body 1, the equipment body 1 comprising: a bottom box 11, a drainage hole 12 is opened on one side of the bottom box 11, a bracket 13 is fixedly connected to the top of the bottom box 11, and a glass plate 14 is fixedly connected to the side of the bracket 13. By setting the glass plate 14, it is convenient to observe the real-time status of the test tube 109 cleaning, a cross bar 15 is fixedly connected to the top of the bracket 13, and a cover plate 16 is rotatably connected to the front end of the cross bar 15 through a hinge. By setting the cover plate 16 and the rubber cushion 17, when the test tube 109 is placed, the cover plate 16 is covered, and the rubber cushion 17 can prevent the test tube 109 from being broken due to the upward impact force of the water pressure, which effectively increases the safety of the device. A rubber cushion 17 is fixedly connected, and a hook 18 is fixedly connected to the front end of the cover plate 16. By setting the hook 18, the fixed shaft 19 and the hook 101, when the cover plate 16 is covered, the hook 101 is rotated upward to hang the hook 18, so that the cover plate 16 can be fixed to prevent the cover plate 16 from being pushed open when cleaning the test tube 109. The front end of the glass plate 14 is fixedly connected to the fixed shaft 19, and the middle of the fixed shaft 19 is rotatably connected to the hook 101. The left side of the bottom box 11 is fixedly connected to a water pump 102. By setting the water pump 102, the water outlet pipe 104, the U-shaped diverter pipe 105 and the nozzle 106, when the water pump 102 is started, water is pressurized and sprayed through the small nozzle 106 to facilitate cleaning of the inside of the test tube 109, and the dirty water after cleaning automatically flows out from the drain pipe. The input end of the water pump 102 is connected to the water inlet pipe 103, and the output end of the water pump 102 is connected to the water outlet pipe 104.

[0028] One end of the water outlet pipe 104 is connected to a U-shaped diverter pipe 105, and the top end of the U-shaped diverter pipe 105 is connected to a plurality of nozzles 106. A supporting plate 107 is arranged on the side of the nozzle 106. By arranging the supporting plate 107 and the protective pad 108, when the test tube 109 is placed, the protective pad 108 can prevent the mouth of the test tube 109 from being worn or broken due to impact. The inner wall of the supporting plate 107 is fixedly connected with the protective pad 108, and the test tube 109 is placed on the upper end of the protective pad 108. The front and rear sides of the bracket 13 are fixedly connected with a first connecting rod 110, and the middle of the first connecting rod 110 is fixedly connected with a second connecting rod 111, and the middle of the second connecting rod 111 is fixedly connected with a plurality of limiting rings 112. By arranging the limiting ring 112, the upper end of the test tube 109 can be auxiliary supported to prevent the test tube 109 from tilting, thereby effectively enhancing the practicability of the device.

[0029] The utility model sets a device body 1. When in use, the test tube 109 is first placed on the support plate 107 with the mouth downwardly penetrating the limit ring 112 and aligned with the nozzle 106. After the cover plate 16 is covered, the hook 101 is rotated upward to fix the cover plate 16, and the water pump 102 is started to pump water. The water flow is pressurized and sprayed through the nozzle 106 to clean the inner wall of the test tube 109. By setting the cover plate 16 and the rubber cushion 17, when the test tube 109 is placed, the cover plate 16 is covered. The rubber cushion 17 can prevent the bottom of the test tube 109 from hitting the cover plate 16 and breaking due to the upward impact force of the water pressure, which effectively increases the safety of the device. By setting the glass plate 14, it is convenient to observe the real-time status of the cleaning of the test tube 109. By setting the hook 18, the fixed shaft 19 and the hook Hook 101, when the cover plate 16 is closed, the hook 101 is rotated upward to hook the hook 18, which can fix the cover plate 16 to prevent the cover plate 16 from being pushed open when cleaning the test tube 109. By setting the water pump 102, the water outlet pipe 104, the U-shaped diverter pipe 105 and the nozzle 106, when the water pump 102 is started, water is pressurized and sprayed out through the small nozzle 106 to facilitate cleaning of the inside of the test tube 109, and the dirty water after cleaning automatically flows out from the drain pipe. By setting the supporting plate 107 and the protective pad 108, when the test tube 109 is placed, the protective pad 108 can prevent the mouth of the test tube 109 from being worn or broken due to impact. By setting the limit ring 112, the upper end of the test tube 109 can be auxiliary supported to prevent the test tube 109 from tilting, thereby effectively enhancing the practicality of the device.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A test tube cleaning device for biological experiments, comprising a device body (1), characterized in that: The device body (1) comprises: A bottom box (11), one side of the bottom box (11) is provided with a drainage hole (12), the top of the bottom box (11) is fixedly connected to a bracket (13), the sides of the bracket (13) are fixedly connected to glass plates (14), and the top of the bracket (13) is fixedly connected to a crossbar (15); The front end of the cross bar (15) is rotatably connected to a cover plate (16) via a hinge, the bottom end of the cover plate (16) is fixedly connected to a rubber cushion (17), the left side of the bottom box (11) is fixedly connected to a water pump (102), the input end of the water pump (102) is connected to a water inlet pipe (103), the output end of the water pump (102) is connected to a water outlet pipe (104), one end of the water outlet pipe (104) is connected to a U-shaped diverter pipe (105), and the top end of the U-shaped diverter pipe (105) is connected to a plurality of nozzles (106).

2. A test tube cleaning device for biological experiments according to claim 1, characterized in that: A hook (18) is fixedly connected to the front end of the cover plate (16).

3. A test tube cleaning device for biological experiments according to claim 1, characterized in that: The front end of the glass plate (14) is fixedly connected to a fixed shaft (19), and the middle of the fixed shaft (19) is rotatably connected to a hook (101).

4. A test tube cleaning device for biological experiments according to claim 1, characterized in that: A supporting plate (107) is provided on the side of the nozzle (106), a protective pad (108) is fixedly connected to the inner wall of the supporting plate (107), and a test tube (109) is placed on the upper end of the protective pad (108).

5. A test tube cleaning device for biological experiments according to claim 1, characterized in that: The front and rear sides of the bracket (13) are fixedly connected with a first connecting rod (110).

6. A test tube cleaning device for biological experiments according to claim 5, characterized in that: A second connecting rod (111) is fixedly connected in the middle of the first connecting rod (110).

7. A test tube cleaning device for biological experiments according to claim 6, characterized in that: A plurality of limiting rings (112) are fixedly connected in the middle of the second connecting rod (111).

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