Test tube rack for biochemical products
By designing a test tube rack containing a nozzle and drainage pipe, the problem that traditional test tube racks cannot be cleaned is solved, and the internal cleaning and drying of the test tubes is realized to ensure the reuse and drying of the test tubes.
Patent Information
- Application Number
- CN202420833303.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-22
AI Technical Summary
Traditional test tube racks cannot clean the test tubes, resulting in the test tubes being unable to be reused after use.
A test tube rack for biochemical products is designed, including a support plate, a protective box, a test tube plate, a drying device, a cleaning tube and a cleaning device. The inside of the test tube is cleaned through the spray head and sewage is discharged through the drain pipe. The support device allows the test tube to be Rotate the rack to clean up different positions.
The internal cleaning function of the test tube is realized, which facilitates the reuse of the test tube. The cleaned test tube is dried through the drying device to ensure drying during the next use.
Smart Images
Figure CN222305871U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of test tube racks, in particular to a test tube rack for biochemical products. Background Art
[0002] Test tubes are commonly used instruments in biochemical laboratories and are used as reaction containers for small amounts of reagents. Test tube racks are the most basic experimental instruments in biochemical laboratories for placing and drying test tubes. Test tube racks are widely used in the field of biochemical experiments. Test tube racks are equipped with a corresponding number of small wooden columns and small holes. The test tube racks with small holes can be used to place the test tubes upright for standby or to continue observing the reaction. The test tube racks with columns can be used to place the cleaned test tubes upside down for drying.
[0003] After being used to hold experimental products, test tubes need to be cleaned before they can be reused. Traditional test tube racks generally only have the functions of placing and drying test tubes, but cannot clean the test tubes. Therefore, a test tube rack for biochemical products is proposed to solve the above problem. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a test tube rack for biochemical products, which has the advantage of cleaning the inside of the test tube, solving the problem that the test tube needs to be cleaned before it can be reused after being used to hold experimental products. Traditional test tube racks generally only have the function of placing and drying the test tubes, but cannot clean the test tubes.
[0006] (II) Technical solution
[0007] The technical solution of the utility model to solve the above-mentioned technical problems is as follows: A test tube rack for biochemical products, comprising a support plate, a protection box is arranged on the right side of the support plate, two test tube plates symmetrically distributed up and down are fixedly connected to the support plate and the opposite side of the protection box, a plurality of test tube holes are opened inside the two test tube plates, a drying device located in front of the two test tube plates is fixedly connected to the support plate and the opposite side of the protection box, a cleaning pipe is fixedly connected to the inside of the protection box, a cleaning device penetrating through and extending to the inside of the cleaning pipe is fixedly connected to the inside of the protection box, a supporting device is arranged inside the protection box, a fixing device is arranged inside the support device, and a drainage pipe penetrating through and extending to the outside of the protection box is arranged inside the cleaning pipe.
[0008] The beneficial effects of the utility model are:
[0009] The test tube rack for biochemical products has the advantage of being able to clean the inside of the test tube.
[0010] On the basis of the above technical solution, the present invention can also be improved as follows.
[0011] Furthermore, the drying device includes a connecting plate fixedly connected to the opposite sides of the support plate and the protective box, a plurality of limiting rods are fixedly connected to the top of the connecting plate, and a plurality of water seepage holes are opened inside the connecting plate and are respectively distributed around the plurality of limiting rods.
[0012] The beneficial effect of adopting the above further solution is that the cleaned test tube can be dried to facilitate the next use.
[0013] Furthermore, the cleaning device includes a water pump fixedly connected to the interior of the protective box, a connecting pipe penetrating through and extending to the interior of the cleaning pipe is arranged on the outside of the water pump, and a plurality of nozzles are arranged on the outside of the connecting pipe.
[0014] The beneficial effect of adopting the above further solution is that water can be sprayed on the inside of the test tube to clean the inside of the test tube.
[0015] Furthermore, an independent power supply is provided inside the water pump, and the water pump is connected to a water source through a water pipe.
[0016] The beneficial effect of adopting the above further solution is that the power supply and water source required for water pipe cleaning are provided, thereby providing power for cleaning.
[0017] Furthermore, the supporting device includes a rotating ring rotatably connected to the inside of the protective box, the top of the rotating ring is fixedly connected to a first fixed plate fixedly connected to the fixing device, the top of the rotating ring is fixedly connected to a second fixed plate opposite to the first fixed plate, the left side of the second fixed plate is fixedly connected to a first connecting rod, and the left side of the first connecting rod is fixedly connected to a first arc plate.
[0018] The beneficial effect of adopting the above further solution is that the test tube can be set up and the direction of the test tube can be changed so that different positions inside the test tube can be cleaned.
[0019] Furthermore, the fixing device includes a spring fixedly connected to the right side of the first fixing plate, the right side of the spring is fixedly connected to a second arc-shaped plate, the left side of the second arc-shaped plate is fixedly connected to a second connecting rod that penetrates and extends to the outside of the first fixing plate, and the left side of the second connecting rod is fixedly connected to a handle.
[0020] The beneficial effect of adopting the above further solution is that the test tube can be fixed, so that the test tube can be rotated when the supporting device rotates, so as to change the direction of the test tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the front structure of the utility model;
[0022] Figure 2 This is a schematic diagram of the back structure of the utility model;
[0023] Figure 3 This is a schematic diagram of the structure of the cleaning device of the utility model;
[0024] Figure 4 It is a schematic diagram of the structural fixing device of the utility model.
[0025] In the figure: 1. support plate; 2. protection box; 3. test tube plate; 4. drying device; 41. connecting plate; 42. limiting rod; 5. cleaning pipe; 6. cleaning device; 61. water pump; 62. connecting pipe; 63. nozzle; 7. support device; 71. rotating ring; 72. first fixed plate; 73. second fixed plate; 74. first connecting rod; 75. first arc plate; 8. fixing device; 81. spring; 82. second arc plate; 83. second connecting rod; 84. handle; 9. drain pipe. DETAILED DESCRIPTION
[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] In the embodiment, Figure 1-4 A test tube rack for biochemical products is provided, the utility model comprises a support plate 1, a protection box 2 is arranged on the right side of the support plate 1, two test tube plates 3 symmetrically distributed up and down are fixedly connected to the opposite sides of the support plate 1 and the protection box 2, a plurality of test tube holes are opened inside the two test tube plates 3, a drying device 4 located in front of the two test tube plates 3 is fixedly connected to the opposite sides of the support plate 1 and the protection box 2, a cleaning pipe 5 is fixedly connected to the inside of the protection box 2, a cleaning device 6 penetrating through and extending to the inside of the cleaning pipe 5 is fixedly connected to the inside of the protection box 2, a supporting device 7 is arranged inside the protection box 2, a fixing device 8 is arranged inside the supporting device 7, and a drainage pipe 9 penetrating through and extending to the outside of the protection box 2 is arranged inside the cleaning pipe 5.
[0028] Among them, the drying device 4 includes a connecting plate 41 fixedly connected to the opposite sides of the support plate 1 and the protective box 2, and a plurality of limiting rods 42 are fixedly connected to the top of the connecting plate 41. A plurality of water seepage holes are opened inside the connecting plate 41 and are respectively distributed around the plurality of limiting rods 42.
[0029] The cleaned test tube can be placed on the connecting plate 41 and sleeved on the outer side of the limiting rod 42, which prevents the test tube from falling. The seepage hole facilitates ventilation and drainage inside the test tube.
[0030] The cleaning device 6 includes a water pump 61 fixedly connected to the interior of the protective box 2 , a connecting pipe 62 penetrating through and extending to the interior of the cleaning pipe 5 is arranged on the outside of the water pump 61 , and a plurality of nozzles 63 are arranged on the outside of the connecting pipe 62 .
[0031] When the water pump 61 is started, water will pass through the connecting pipe 62 and then be sprayed out by the multiple nozzles 63, so as to clean the inner wall of the test tube on the outside of the connecting pipe 62.
[0032] An independent power supply is provided inside the water pump 61, and the water pump 61 is connected to a water source through a water pipe.
[0033] The water pump 61 is driven by an independent power source. When the battery is out of power, it can be opened from the bottom and replaced. The water source can be a faucet or a water tank, etc. The water pump 61 can be controlled by an external switch.
[0034] Among them, the supporting device 7 includes a rotating ring 71 rotatably connected to the inside of the protective box 2, the top of the rotating ring 71 is fixedly connected to a first fixed plate 72 fixedly connected to the fixing device 8, the top of the rotating ring 71 is fixedly connected to a second fixed plate 73 opposite to the first fixed plate 72, the left side of the second fixed plate 73 is fixedly connected to a first connecting rod 74, and the left side of the first connecting rod 74 is fixedly connected to a first arc plate 75.
[0035] One of the two fixing plates fixes the fixing device 8, and the other fixes the first arc-shaped plate 75. The test tube placed therein can be fixed by the restriction of the two fixing plates.
[0036] Among them, the fixing device 8 includes a spring 81 fixedly connected to the right side of the first fixing plate 72, the right side of the spring 81 is fixedly connected to the second arc plate 82, the left side of the second arc plate 82 is fixedly connected to the second connecting rod 83 that penetrates and extends to the outside of the first fixing plate 72, and the left side of the second connecting rod 83 is fixedly connected to the handle 84.
[0037] Pull open the handle 84, and under the action of the second arc plate 82, the spring 81 is compressed. After the test tube is placed between the two arc plates, release the handle 84. Under the action of the spring 81, the second arc plate 82 will press the test tube against the first arc plate 75. Friction pads are provided on the opposite surfaces of the two arc plates to increase the friction force on the test tube.
[0038] Working principle:
[0039] The test tube can be placed in the test tube hole of the test tube plate 3 at ordinary times. When the used test tube needs to be cleaned, the handle 84 is first pulled open, the second arc plate 82 compresses the spring 81, and then the test tube is placed between the two arc plates. Under the action of the spring 81, the two arc plates fix the test tube, and then the water pump 61 is started by the switch. The water pump 61 is supplied with water by the water source and then sprayed through the nozzle 63 on the connecting pipe 62 to clean the inner wall of the test tube. At this time, the rotating ring 71 can be rotated by the handle 84. When rotating, the nozzle 63 will have a larger cleaning range for the inner wall, and the sprayed water will be discharged by the drain pipe 9. Then take out the test tube and put the test tube on the outside of the limit rod 42 to dry it.
[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0041] Although 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 rack for biochemical products, comprising a support plate (1), characterized in that: A protection box (2) is arranged on the right side of the support plate (1); two test tube plates (3) symmetrically distributed in an upper and lower manner are fixedly connected to the support plate (1) and the opposite side of the protection box (2); a plurality of test tube holes are provided inside the two test tube plates (3); a drying device (4) located in front of the two test tube plates (3) is fixedly connected to the support plate (1) and the opposite side of the protection box (2); a cleaning pipe (5) is fixedly connected to the inside of the protection box (2); a cleaning device (6) penetrating and extending to the inside of the cleaning pipe (5) is fixedly connected to the inside of the protection box (2); a supporting device (7) is arranged inside the protection box (2); a fixing device (8) is arranged inside the supporting device (7); a drainage pipe (9) penetrating and extending to the outside of the protection box (2) is arranged inside the cleaning pipe (5).
2. A test tube rack for biochemical products according to claim 1, characterized in that: The drying device (4) comprises a connecting plate (41) fixedly connected to the supporting plate (1) and the opposite side of the protective box (2); a plurality of limiting rods (42) are fixedly connected to the top of the connecting plate (41); a plurality of water seepage holes are provided inside the connecting plate (41) and are respectively distributed around the plurality of limiting rods (42).
3. A test tube rack for biochemical products according to claim 1, characterized in that: The cleaning device (6) comprises a water pump (61) fixedly connected to the interior of the protective box (2); a connecting pipe (62) penetrating through and extending into the interior of the cleaning pipe (5) is arranged on the outside of the water pump (61); and a plurality of nozzles (63) are arranged on the outside of the connecting pipe (62).
4. A test tube rack for biochemical products according to claim 3, characterized in that: An independent power supply is provided inside the water pump (61), and the water pump (61) is connected to a water source via a water pipe.
5. A test tube rack for biochemical products according to claim 1, characterized in that: The supporting device (7) includes a rotating ring (71) rotatably connected to the inside of the protective box (2), the top of the rotating ring (71) is fixedly connected to a first fixed plate (72) fixedly connected to the fixing device (8), the top of the rotating ring (71) is fixedly connected to a second fixed plate (73) opposite to the first fixed plate (72), the left side of the second fixed plate (73) is fixedly connected to a first connecting rod (74), and the left side of the first connecting rod (74) is fixedly connected to a first arc plate (75).
6. A test tube rack for biochemical products according to claim 5, characterized in that: The fixing device (8) comprises a spring (81) fixedly connected to the right side of the first fixing plate (72); the right side of the spring (81) is fixedly connected to a second arc-shaped plate (82); the left side of the second arc-shaped plate (82) is fixedly connected to a second connecting rod (83) penetrating through and extending to the outside of the first fixing plate (72); the left side of the second connecting rod (83) is fixedly connected to a handle (84).