CN211937023U - Laboratory bench for biochemistry - Google Patents
Laboratory bench for biochemistry Download PDFInfo
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- CN211937023U CN211937023U CN202020430571.XU CN202020430571U CN211937023U CN 211937023 U CN211937023 U CN 211937023U CN 202020430571 U CN202020430571 U CN 202020430571U CN 211937023 U CN211937023 U CN 211937023U
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Abstract
The utility model discloses a laboratory bench for biochemistry, including the base, still include: the two supporting plates are respectively and fixedly arranged on two sides of the upper end of the base in a vertical and symmetrical distribution manner, sliding grooves are formed in two sides of the surface of the supporting plates, and a supporting spring is fixedly arranged at the lower end inside the supporting plates; the output of a drive motor drives the double-threaded screw rod and rotates, along with the rotation of two double-threaded screw rods, the removal swivel nut on its surface moves to the relative direction, make activity branch drive table upward movement, under the effect of connecting rod, the supporting effect has been strengthened, along with the rebound of table, its lower extreme both sides connecting plate moves along the backup pad, connecting plate one side slider moves inside the spout on supporting plate surface, it is spacing to carry out the migration range of table, simultaneously under supporting spring's effect, the support to the table has been strengthened, make the integrated device have fine lift and supporting effect.
Description
Technical Field
The utility model relates to a biochemistry technical field specifically is a laboratory bench for biochemistry.
Background
Biochemistry, as the name implies, is a discipline for studying chemical processes in organisms, often referred to simply as biochemistry, and is used primarily to study the structure and function of intracellular components, such as proteins, carbohydrates, lipids, nucleic acids, and other biological macromolecules. For chemistry and biology, emphasis is placed on solving the related problems discovered by biochemistry by using a chemical synthesis method, and the experiment table is often used for experiments in the process of researching biochemistry, but the common experiment table on the market is often simple in structure, the height of each experimenter is different, the experiment table is hard to use for a long time, the height cannot be adjusted according to the needs of users, the experiment table is often provided with a water tank to clean test tubes, the common water tank cannot well clean the test tubes, and the later-stage use effect is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laboratory bench for biochemistry to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a laboratory bench for biochemistry, includes the base, still includes:
the two supporting plates are respectively and fixedly arranged on two sides of the upper end of the base in a vertical and symmetrical distribution manner, sliding grooves are formed in two sides of the surface of the supporting plates, and a supporting spring is fixedly arranged at the lower end inside the supporting plates;
the mounting plates are fixedly mounted on two sides of the upper end of the base respectively and are distributed in a staggered manner with the support plates;
the two double-thread screw rods are respectively movably inserted in the middle positions of the opposite surfaces of the two mounting plates, one end of each double-thread screw rod penetrates through the mounting plates, and the ends are mutually connected in a transmission manner through a transmission chain wheel and a transmission chain;
the movable screw sleeves are respectively movably sleeved at two ends of the two double-thread screws in a symmetrical distribution mode, movable supporting rods are movably mounted at the upper ends of the two double-thread screws, and connecting rods are movably mounted at the middle positions of opposite surfaces of the two adjacent movable supporting rods;
the first driving motor is fixedly arranged on one side of the mounting plate, and the output end of the first driving motor is fixedly connected with one end of the double-thread screw rod;
the table plate is movably arranged at the upper end of the base, and two sides of the lower end of the table plate are respectively movably connected with the upper ends of the four movable supporting rods;
the two connecting plates are respectively and fixedly arranged on two sides of the lower end of the table plate in a vertical and symmetrical distribution mode, two sides of opposite surfaces of the two connecting plates are respectively and fixedly provided with a sliding block, one end of each sliding block is positioned in the corresponding sliding groove, and the lower end of each sliding block is fixedly connected with the upper end of the corresponding supporting spring;
the cleaning water tank is fixedly arranged at the middle position of the upper end of the table plate;
the cleaning box is fixedly arranged at the middle position of the upper end of the table plate and is positioned on one side of the cleaning water pool, a water storage box is fixedly arranged on one side of the lower end of the interior of the cleaning box, three sealing rotating sleeves are fixedly arranged on one side of the interior of the water storage box, sealing rotating blocks are movably arranged in the water storage box and are hollow circular rings, hollow water pipes are fixedly arranged at one ends of the hollow water pipes, and one ends of the three hollow water pipes are mutually connected in a transmission manner through a transmission chain wheel and a transmission chain;
and the second driving motor is fixedly arranged at the upper end inside the cleaning box, and the output end of the second driving motor is in transmission connection with the separated hollow water pipe through a transmission chain wheel and a transmission chain.
Preferably, a storage drawer is fixedly mounted on one side inside the base, a storage cabinet is fixedly mounted on the other side inside the base, and moving wheels are fixedly mounted on two sides of the lower end of the base.
Preferably, two limiting grooves are formed in two sides of the inner portion of each sliding groove, and the two limiting grooves are located on two sides of each sliding block and are symmetrically distributed.
Preferably, the equal fixed mounting in both sides on slider surface has the mounting bracket, two the equal movable mounting in one side that the mounting bracket leaves mutually has the gyro wheel, the gyro wheel is located the inside of spacing groove.
Preferably, the three hollow water pipes are all in a hollow cylindrical shape and are horizontally and symmetrically distributed, and one end of each hollow water pipe is located on the outer side of the cleaning box.
Preferably, both sides of the surface of the hollow water pipe are fixedly provided with cleaning strips, and the length of the four cleaning strips is smaller than that of the hollow water pipe.
Preferably, a recovery box is fixedly mounted at the middle position of the upper end of the base, a flexible hose is fixedly mounted at the middle position of the upper end of the recovery box, and the upper end of the flexible hose is fixedly connected with the lower end of the cleaning water tank.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the whole device has good adjusting effect through the arrangement of the double-thread screw rod, when the device is used by a user, the output end of the first driving motor drives one double-thread screw to rotate, the double-thread screw drives the other double-thread screw to rotate through the driving chain wheel and the driving chain, along with the rotation of the two double-thread screws, the movable screw sleeves on the surface of the desk plate move towards the opposite direction, so that the movable support rods drive the desk plate to move upwards, the two movable support rods and the connecting rod are distributed in a triangular manner, the supporting effect is enhanced under the action of the connecting rod, along with the upward movement of the desk plate, the connecting plates at the two sides of the lower end of the supporting plate move along the supporting plate, the sliding block at one side of the connecting plate moves in the sliding groove on the surface of the supporting plate, carry on spacingly to the migration range of table, simultaneously under supporting spring's effect, strengthened the support to the table for the integrated device has fine lift and support effect.
2. The utility model discloses a wash the setting of case, make the integrated device have fine cleaning performance, be convenient for wash the test tube of often using, the output of second driving motor drives three hollow water pipes through drive sprocket and drive chain and rotates, hollow water pipe rotates in sealed inside of changeing the cover through sealed commentaries on classics piece, the user inserts the test tube in the hollow water pipe outside, hollow water pipe washs the inner wall of test tube through wasing the strip, the inside washing water of holding tank enters into the inside of test tube through hollow water pipe simultaneously, the inside that sewage after the washing enters into the collection box through washing pond and expansion hose, the collection of the sewage of being convenient for.
Drawings
Fig. 1 is a schematic view of the overall device of the present invention.
Fig. 2 is a schematic side view of the supporting plate of the present invention.
Fig. 3 is a schematic side view of the double-threaded screw of the present invention.
Fig. 4 is a schematic view of the top view structure of the chute of the present invention.
FIG. 5 is a schematic view of a top-view structure of the cleaning apparatus of the present invention
In the figure: 1. a base; 2. a storage drawer; 3. a support plate; 4. a table plate; 5. a storage cabinet; 6. a connecting plate; 7. a recycling bin; 8. cleaning the water tank; 9. a cleaning tank; 10. a flexible hose; 11. a movable strut; 12. a first drive motor; 13. a running wheel; 14. a chute; 15. a slider; 16. a support spring; 17. A connecting rod; 18. moving the screw sleeve; 19. mounting a plate; 20. a double-thread screw; 21. a limiting groove; 22. a mounting frame; 23. a roller; 24. a second drive motor; 25. a water storage tank; 26. sealing the rotary block; 27. sealing the rotary sleeve; 28. cleaning the strips; 29. a hollow water pipe.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a laboratory bench for biochemistry, includes base 1, still includes:
the two supporting plates 3 are respectively and fixedly arranged on two sides of the upper end of the base 1 and are vertically and symmetrically distributed, two sides of the surface of each supporting plate are provided with sliding grooves 14, and the lower end of the inside of each supporting plate is fixedly provided with a supporting spring 16;
the two mounting plates 19 are fixedly mounted on two sides of the upper end of the base 1 respectively and are distributed in a staggered manner with the support plates 3;
the two double-thread screw rods 20 are respectively movably inserted in the middle positions of the opposite surfaces of the two mounting plates 19, one end of each double-thread screw rod penetrates through the mounting plates 19, and the ends are mutually connected in a transmission manner through a transmission chain wheel and a transmission chain;
the movable screw sleeves 18 are respectively movably sleeved at two ends of the two double-thread screws 20 and are symmetrically distributed, movable supporting rods 11 are movably mounted at the upper ends of the movable screw sleeves, and connecting rods 17 are movably mounted at the middle positions of opposite surfaces of the two adjacent movable supporting rods 11;
the first driving motor 12 is fixedly arranged on one side of the mounting plate 19, and the output end of the first driving motor is fixedly connected with one end of the double-thread screw 20;
the table plate 4 is movably arranged at the upper end of the base 1, and two sides of the lower end of the table plate are respectively movably connected with the upper ends of the four movable supporting rods 11;
the two connecting plates 6 are respectively and fixedly arranged on two sides of the lower end of the table plate 4 in a vertical and symmetrical distribution mode, two sides of opposite surfaces of the two connecting plates are respectively and fixedly provided with a sliding block 15, one end of each sliding block 15 is positioned inside the sliding groove 14, and the lower end of each sliding block 15 is fixedly connected with the upper end of the supporting spring 16;
a cleaning water tank 8 which is fixedly arranged at the middle position of the upper end of the table plate 4;
the cleaning box 9 is fixedly arranged at the middle position of the upper end of the table plate 4 and is positioned on one side of the cleaning water tank 8, a water storage box 25 is fixedly arranged on one side of the lower end in the cleaning box 9, three sealing rotating sleeves 27 are fixedly arranged on one side in the water storage box 25, sealing rotating blocks 26 are movably arranged in the water storage box and are hollow circular, hollow water pipes 29 are fixedly arranged at one ends of the hollow water pipes 29, and one ends of the three hollow water pipes 29 are mutually connected in a transmission manner through a transmission chain wheel and a transmission chain;
and the second driving motor 24 is fixedly arranged at the upper end inside the cleaning box 9, and the output end of the second driving motor is in transmission connection with a separated hollow water pipe 29 through a transmission chain wheel and a transmission chain.
Specifically, as shown in fig. 1-5, a storage drawer 2 is fixedly mounted on one side inside a base 1, a storage cabinet 5 is fixedly mounted on the other side inside the base 1, and moving wheels 13 are fixedly mounted on both sides of the lower end of the base 1, so that the storage of articles and the movement of the whole device are facilitated.
Specifically, as shown in fig. 1 to 5, the two sides of the inside of the two sliding grooves 14 are both provided with limiting grooves 21, and the two sides of the two limiting grooves 21 located on the sliding block 15 are symmetrically distributed, so that the sliding block 15 is limited, and the left and right shaking is avoided.
Specifically, as shown in fig. 1 to 5, mounting brackets 22 are fixedly mounted on both sides of the surface of the slider 15, rollers 23 are movably mounted on the separated sides of the two mounting brackets 22, and the rollers 23 are located inside the limiting grooves 21, so that the slider 15 is convenient to limit and move.
Specifically, as shown in fig. 1 to 5, three hollow water pipes 29 are hollow cylindrical, and the three hollow water pipes 29 are horizontally and symmetrically distributed, and one end of each hollow water pipe 29 is located at the outer side of the cleaning tank 9, so that the cleaning water in the water storage phase 25 can flow into the inside of the test tube through the hollow water pipe 29.
Specifically, as shown in fig. 1 to 5, cleaning strips 28 are fixedly mounted on both sides of the surface of the hollow water pipe 29, and the length of the four cleaning strips 28 is smaller than that of the hollow water pipe 29, so that the inside of the test tube can be cleaned conveniently.
Specifically, as shown in fig. 1-5, a recovery tank 7 is fixedly installed at the middle position of the upper end of the base 1, a flexible hose 10 is fixedly installed at the middle position of the upper end of the recovery tank 7, and the upper end of the flexible hose is fixedly connected with the lower end of the cleaning water tank 8, so that sewage can be conveniently collected and treated.
The working principle is as follows: when the utility model is used, the output end of the first driving motor 12 drives a double-thread screw 20 to rotate, the double-thread screw 20 drives another double-thread screw 20 to rotate through the driving chain wheel and the driving chain, along with the rotation of the two double-thread screws 20, the movable screw sleeve 18 on the surface moves towards the opposite direction, so that the movable support rod 11 drives the table plate 4 to move upwards, the two movable support rods 11 and the connecting rod 17 are distributed in a triangular shape, under the action of the connecting rod 17, the supporting effect is enhanced, along with the upward movement of the table plate 4, the connecting plates 4 on the two sides of the lower end move along the supporting plate 3, the slide block 15 on one side of the connecting plate 6 moves inside the slide groove 14 on the surface of the supporting plate 3, the moving range of the table plate 4 is limited, meanwhile, under the action of the supporting spring 16, the supporting to the table plate 4 is enhanced, so that the whole device, the output of second driving motor 24 drives three hollow water pipes 29 through drive sprocket and drive chain and rotates, hollow water pipe 29 rotates in sealed inside of changeing cover 27 through sealed commentaries on classics piece 26, the user inserts the test tube in the hollow water pipe 29 outside, hollow water pipe 29 washs the inner wall of test tube through washing strip 28, the inside that washs water tank 25 simultaneously enters into the test tube through hollow water pipe 29, the inside that the sewage after the washing enters into collection box 7 through wash basin 8 and expansion hose 10, be convenient for the collection of sewage.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A laboratory bench for biochemistry, includes base (1), its characterized in that still includes:
the two supporting plates (3) are respectively and fixedly arranged on two sides of the upper end of the base (1) in a vertical and symmetrical distribution manner, sliding grooves (14) are formed in two sides of the surface of the two supporting plates, and supporting springs (16) are fixedly arranged at the lower ends of the insides of the two supporting plates;
the two mounting plates (19) are fixedly mounted on two sides of the upper end of the base (1) respectively and are distributed in a staggered manner with the support plates (3);
the two double-thread screw rods (20) are respectively movably inserted in the middle positions of the opposite surfaces of the two mounting plates (19), one end of each double-thread screw rod penetrates through the mounting plates (19), and the ends are mutually connected in a transmission manner through a transmission chain wheel and a transmission chain;
the movable screw sleeves (18) are respectively movably sleeved at two ends of the two double-thread screws (20) and are symmetrically distributed, movable supporting rods (11) are movably mounted at the upper ends of the movable screw sleeves, and connecting rods (17) are movably mounted at the middle positions of the opposite surfaces of the two adjacent movable supporting rods (11);
the first driving motor (12) is fixedly arranged on one side of the mounting plate (19), and the output end of the first driving motor is fixedly connected with one end of the double-thread screw rod (20);
the table plate (4) is movably arranged at the upper end of the base (1), and two sides of the lower end of the table plate are respectively movably connected with the upper ends of the four movable supporting rods (11);
the two connecting plates (6) are respectively and fixedly arranged on two sides of the lower end of the table plate (4) in a vertical and symmetrical distribution manner, two sides of the opposite surface of each connecting plate are respectively and fixedly provided with a sliding block (15), one end of each sliding block (15) is positioned in the sliding groove (14), and the lower end of each sliding block is fixedly connected with the upper end of the supporting spring (16);
a cleaning water tank (8) which is fixedly arranged at the middle position of the upper end of the table plate (4);
the cleaning device comprises a cleaning box (9), a water storage box (25) is fixedly mounted on one side of the lower end of the interior of the cleaning box (9), three sealing rotating sleeves (27) are fixedly mounted on one side of the interior of the water storage box (25), sealing rotating blocks (26) are movably mounted in the interior of the cleaning box (9) and are hollow circular, a hollow water pipe (29) is fixedly mounted at one end of the hollow water pipe, and one ends of the three hollow water pipes (29) are mutually connected in a transmission manner through a transmission chain wheel and a transmission chain;
and the second driving motor (24) is fixedly arranged at the upper end inside the cleaning box (9), and the output end of the second driving motor is in transmission connection with the separated hollow water pipe (29) through a transmission chain wheel and a transmission chain.
2. A biochemical laboratory according to claim 1, wherein: the storage drawer is fixedly mounted on one side of the interior of the base (1), the storage cabinet (5) is fixedly mounted on the other side of the interior of the base (1), and the moving wheels (13) are fixedly mounted on the two sides of the lower end of the base (1).
3. A biochemical laboratory according to claim 1, wherein: two limiting grooves (21) are formed in two sides of the inner portion of the sliding groove (14), and the two limiting grooves (21) are located on two sides of the sliding block (15) and are symmetrically distributed.
4. A biochemical laboratory according to claim 3, wherein: the equal fixed mounting in both sides on slider (15) surface has mounting bracket (22), two the equal movable mounting in one side that mounting bracket (22) kept away from has gyro wheel (23), gyro wheel (23) are located the inside of spacing groove (21).
5. A biochemical laboratory according to claim 1, wherein: the three hollow water pipes (29) are all in a hollow cylindrical shape, the three hollow water pipes (29) are horizontally and symmetrically distributed, and one end of each hollow water pipe is positioned on the outer side of the cleaning box (9).
6. A biochemical laboratory according to claim 1, wherein: and cleaning strips (28) are fixedly mounted on two sides of the surface of the hollow water pipe (29), and the length of each cleaning strip (28) is smaller than that of the hollow water pipe (29).
7. A biochemical laboratory according to claim 1, wherein: the improved cleaning device is characterized in that a recovery box (7) is fixedly mounted at the middle position of the upper end of the base (1), a telescopic hose (10) is fixedly mounted at the middle position of the upper end of the recovery box (7), and the upper end of the recovery box is fixedly connected with the lower end of the cleaning water tank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020430571.XU CN211937023U (en) | 2020-03-30 | 2020-03-30 | Laboratory bench for biochemistry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020430571.XU CN211937023U (en) | 2020-03-30 | 2020-03-30 | Laboratory bench for biochemistry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211937023U true CN211937023U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020430571.XU Active CN211937023U (en) | 2020-03-30 | 2020-03-30 | Laboratory bench for biochemistry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211937023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113150987A (en) * | 2021-04-21 | 2021-07-23 | 浙江大学 | Cell biology experiment sample culture equipment |
-
2020
- 2020-03-30 CN CN202020430571.XU patent/CN211937023U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113150987A (en) * | 2021-04-21 | 2021-07-23 | 浙江大学 | Cell biology experiment sample culture equipment |
| CN113150987B (en) * | 2021-04-21 | 2023-12-05 | 浙江大学 | Cell biology experiment sample culture equipment |
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