CN213315096U

CN213315096U - Support for biological laboratory operation table

Info

Publication number: CN213315096U
Application number: CN202021514921.7U
Authority: CN
Inventors: 贾荣玲; 魏沛; 李瑾; 霍样样; 王远卓
Original assignee: Nanyang Vocational College Of Agriculture
Current assignee: Nanyang Vocational College Of Agriculture
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-06-01
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a support for biological laboratory operation platform relates to laboratory operation platform technical field, specifically is a support for biological laboratory operation platform, including the operation panel base, the corner at the top of operation panel base is equipped with the mounting groove, the bottom fixedly connected with bottom sprag pole of mounting groove, it has the lifter to peg graft in bottom sprag pole's top, the one end fixedly connected with compression spring of lifter, compression spring's other end fixed connection is at the internal surface of lifter, the top fixedly connected with mesa fixed establishment of lifter, the upper surface of operation panel base is equipped with the operation mesa, the upper surface of operation panel base is equipped with the spacing groove. This support for biological laboratory operation panel sets up through the cooperation of spacing groove, test tube holder and fixed orifices, makes this support for biological laboratory operation panel can effectually carry out the fixed stay to the test tube holder at the in-process that uses, prevents that the misoperation from leading to the test tube to empty solution and spill and cause danger.

Description

Support for biological laboratory operation table

Technical Field

The utility model relates to a laboratory operation panel technical field specifically is a support for biological laboratory operation panel.

Background

A biological laboratory is a place where an experiment related to a biological department is performed. With the stricter requirements on quality control, the requirements on the constant temperature and humidity environment are larger and larger, and the application field is wider and wider. Generally, schools have biological laboratories, and blood laboratory laboratories in hospitals are biological safety laboratories. Generally, biological laboratories are used for learning and research, and are classified into four grades according to different research objects.

In the process of carrying out experimental operations in a biological laboratory, a laboratory operating table is rarely used, test tubes are often required to be used for loading liquid in the process of carrying out experiments, the liquid is required to be transferred among the test tubes along with the experiment, the transferring process is usually carried out by a liquid transferring gun for safety, the existing operating platform needs to use test tube supports for fixing and placing the test tubes, the existing test tube supports are usually directly placed on the table top of the operating platform, the test tube support is easy to topple due to improper operation of personnel in the using process, so that liquid is scattered on the table top, the operation is safe, and influences the experiment, and in addition, the surface of the prior operating table is not provided with a groove specially used for fixing the table top, the sliding phenomenon is easy to occur in the long-term use process, and the operation table is not easy to clean when being cleaned.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a support for biological laboratory operation panel has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a bracket for a biological laboratory operating table comprises an operating table base, wherein a mounting groove is arranged at the corner of the top of the operating table base, the bottom of the mounting groove is fixedly connected with a bottom supporting rod, a lifting rod is inserted above the bottom supporting rod, one end of the lifting rod is fixedly connected with a compression spring, the other end of the compression spring is fixedly connected with the inner surface of the bottom supporting rod, the top of the lifting rod is fixedly connected with a table-board fixing mechanism, the upper surface of the operating table base is provided with an operating table-board, the upper surface of the operating platform base is provided with a limit groove, the side wall of the limit groove is provided with a fixing hole, a test tube bracket is inserted in the limiting groove, a sliding groove is arranged on the side wall of the inner surface of the test tube bracket, one end of the sliding groove is provided with a limiting hole, and the sliding groove is connected with a sliding placement box in a sliding mode.

Optionally, the inside of lifter is equipped with trapezoidal stopper, the quantity of trapezoidal stopper is two, two be connected through reset spring between the trapezoidal stopper, bottom sprag pole's internal surface is equipped with the locking groove, it has the push rod to lock the inslot, the position and the locking groove of trapezoidal stopper are corresponding.

Optionally, the table top fixing mechanism includes a lower supporting plate, an adjusting groove is formed in the upper surface of the lower supporting plate, an upper pressure plate is inserted in the adjusting groove and connected with the lower supporting plate through an adjusting bolt, the lower surface of the upper pressure plate abuts against the upper surface of the operation table top, and the upper surface of the lower supporting plate abuts against the lower surface of the operation table top.

Optionally, the side wall of the test tube support is provided with a connecting groove, the inner surface of the connecting groove is fixedly connected with a connecting spring, the other end of the connecting spring is fixedly connected with a concave connecting block, and the position of one end of the concave connecting block corresponds to the position of the fixing hole.

Optionally, the sliding placement box comprises a protective shell, a liquid-transfering gun placement groove is formed in the upper surface of the protective shell, a sliding block is fixedly connected to the side surface of the protective shell, and the sliding block is connected in the sliding groove in a sliding mode.

Optionally, a fixing groove is formed in the bottom of the protective shell, a locking spring is fixedly connected to the inner surface of the fixing groove, a locking connecting block is fixedly connected to the other end of the locking spring, and the position of the locking connecting block corresponds to the position of the limiting hole.

(III) advantageous effects

The utility model provides a support for biological laboratory operation panel possesses following beneficial effect:

1. this support for biological laboratory operation panel, through lifter, compression spring and mesa fixed establishment's cooperation setting, make this support for biological laboratory operation panel is effectual fixing the operation mesa at the in-process that uses, prevent to use the back operation mesa landing for a long time, simultaneously can be quick rise the lifter when needs are cleaned, with the quick convenient clearance of cleaning of operation mesa, the operation panel of being convenient for more.

2. This support for biological laboratory operation panel, through the spacing groove, the cooperation setting of test tube support and fixed orifices, make this support for biological laboratory operation panel can effectually carry out the fixed stay to the test tube support at the in-process that uses, prevent that misoperation from leading to the test tube to empty solution and spill and cause danger, through the sliding tray, spacing hole and the cooperation setting of sliding and placing the box, protect the test tube mouth of pipe when the in-process that uses can provide suitable storage position for the liquid-moving rifle, prevent that debris from falling into the test tube in influence the experiment and going on.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the test tube holder of the present invention;

FIG. 3 is a front sectional view of the bottom support rod of the present invention;

fig. 4 is a schematic structural diagram of the front view and the sectional view of the limiting groove of the present invention.

In the figure: 1. an operating table base; 2. mounting grooves; 3. a bottom support bar; 4. a lifting rod; 5. a compression spring; 6. a table top fixing mechanism; 601. a lower supporting plate; 602. an adjustment groove; 603. an upper pressure plate; 604. adjusting the bolt; 7. an operation table top; 8. a limiting groove; 9. a fixing hole; 10. a test tube holder; 1001. connecting grooves; 1002. a connecting spring; 1003. a concave connecting block; 11. a sliding groove; 12. a limiting hole; 13. Sliding the placing box; 1301. a protective housing; 1302. a liquid-transfering gun placing groove; 14. a trapezoidal limiting block; 15. A locking groove; 16. a push rod; 17. fixing grooves; 18. a locking spring; 19. locking the connecting block; 20. a return spring.

Detailed Description

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a support for a biological laboratory operating table comprises an operating table base 1, wherein a mounting groove 2 is arranged at the corner of the top of the operating table base 1, a bottom supporting rod 3 is fixedly connected to the bottom of the mounting groove 2, a lifting rod 4 is inserted above the bottom supporting rod 3, trapezoidal limiting blocks 14 are arranged inside the lifting rod 4, the number of the trapezoidal limiting blocks 14 is two, the two trapezoidal limiting blocks 14 are connected through a reset spring 20, a locking groove 15 is arranged on the inner surface of the bottom supporting rod 3, a push rod 16 is inserted in the locking groove 15, the position of each trapezoidal limiting block 14 corresponds to the locking groove 15, one end of the lifting rod 4 is fixedly connected with a compression spring 5, the other end of the compression spring 5 is fixedly connected to the inner surface of the bottom supporting rod 3, a table top fixing mechanism 6 is fixedly connected to the top of the lifting rod 4, and, the table top fixing mechanism 6 comprises a lower supporting plate 601, an adjusting groove 602 is arranged on the upper surface of the lower supporting plate 601, an upper pressing plate 603 is inserted in the adjusting groove 602, the upper pressing plate 603 is connected with the lower supporting plate 601 through an adjusting bolt 604, the lower surface of the upper pressing plate 603 abuts against the upper surface of the operating table top 7, the upper surface of the lower supporting plate 601 abuts against the lower surface of the operating table top 7, the support for the biological laboratory operating table is matched with the lifting rod 4, the compression spring 5 and the table top fixing mechanism 6 to effectively fix the operating table top 7 in the using process of the support for the biological laboratory operating table, the operating table top 7 is prevented from sliding down after long-time use, meanwhile, the lifting rod 4 can be quickly lifted when cleaning is needed, the operating table top 7 is quickly and conveniently lifted, the cleaning of the operating table is more convenient, a limiting groove 8 is arranged on the upper surface of the operating table base 1, a fixing hole 9 is arranged on the side wall of the limiting groove 8, a test tube support 10 is inserted in the limiting groove 8, a connecting groove 1001 is arranged on the side wall of the test tube support 10, a connecting spring 1002 is fixedly connected to the inner surface of the connecting groove 1001, a concave connecting block 1003 is fixedly connected to the other end of the connecting spring 1002, the position of one end of the concave connecting block 1003 corresponds to the position of the fixing hole 9, a sliding groove 11 is arranged on the side wall of the inner surface of the test tube support 10, a limiting hole 12 is arranged at one end of the sliding groove 11, a sliding placing box 13 is slidably connected in the sliding groove 11, the sliding placing box 13 comprises a protective shell 1301, a liquid-transferring gun placing groove 1302 is arranged on the upper surface of the protective shell 1301, a sliding block is fixedly connected to the side surface of the protective shell 1301, the sliding block is slidably connected in the sliding groove 11, a fixing groove 17, the position of locking connecting block 19 is corresponding with the position of spacing hole 12, this support for biological laboratory operation platform, through spacing groove 8, test tube holder 10 and the cooperation setting of fixed orifices 9, make this support for biological laboratory operation platform can effectually carry out the fixed stay to test tube holder 10 at the in-process that uses, prevent that the misoperation from leading to the test tube to empty solution and spill out and cause danger, through sliding tray 11, spacing hole 12 and the cooperation setting of sliding placement box 13, protect the test tube mouth of pipe when the in-process that uses can provide suitable storage position for the liquid-transfering gun, it goes on to prevent that debris from falling into the test tube in the influence experiment.

When the test tube holder is used, the operating table top 7 is clamped by the upper pressure plate 603 and the lower supporting plate 601 by adjusting the adjusting bolt 604, when the operating table needs to be cleaned, the push rod 16 is pressed to push the trapezoidal limiting block 14, so that the trapezoidal limiting block 14 is pressed into the lifting rod 4, then the lifting rod 4 is jacked up under the action of the elastic force of the compression spring 5, the table top fixing mechanism 6 is driven to synchronously lift, so that the operating table can be quickly and conveniently cleaned, when an experiment is carried out, the concave connecting block 1003 is pressed into the connecting groove, the whole test tube holder 10 is inserted into the limiting groove 8, then the concave connecting block 1003 is loosened, one end of the concave connecting block 1003 is inserted into the fixing hole 9, so that the test tube holder 10 cannot be inclined and shaken, when the liquid transfer gun is used, the sliding placing box 13 is positioned in the vertical part of the sliding groove 11, after liquid in the test tube is transferred, the sliding placing box 13 slides along the sliding groove 11 to the horizontal part of, the slider of protective housing 1301 side connection can rotate for circular, places the box 13 rotation along with sliding, and when liquid-transfering gun standing groove 1302 was up, the position of locking connecting block 19 was corresponding with the position of spacing hole 12 to it is spacing to accomplish the box 13 is placed to sliding in entering into spacing hole 12, provides stable liquid-transfering gun and places the position.

The utility model discloses a theory of operation and beneficial effect: the support for the biological laboratory operation table is characterized in that the operation table top 7 is effectively fixed by the support for the biological laboratory operation table through the matching arrangement of the lifting rod 4, the compression spring 5 and the table top fixing mechanism 6, the operation table top 7 is prevented from sliding off after long-time use, the lifting rod 4 can be quickly lifted when the operation table top 7 needs to be cleaned, the operation table top 7 is quickly and conveniently lifted, the cleaning of the operation table is more convenient, the support for the biological laboratory operation table is enabled to effectively fix and support the test tube support 10 in the use process through the matching arrangement of the limiting groove 8, the test tube support 10 and the fixing hole 9, the danger caused by the fact that a test tube is poured by improper operation is prevented, and the sliding groove 11, the limiting hole 12 and the sliding placing box 13 are matched, the in-process that uses can protect the test tube mouth of pipe when providing suitable storage position for the liquid-transfering gun, prevents that debris from falling into in the test tube influence the experiment and going on.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a support for biological laboratory operation panel, includes operation panel base (1), its characterized in that: a mounting groove (2) is arranged at a corner of the top of the operating platform base (1), a bottom supporting rod (3) is fixedly connected to the bottom of the mounting groove (2), a lifting rod (4) is inserted above the bottom supporting rod (3), a compression spring (5) is fixedly connected to one end of the lifting rod (4), the other end of the compression spring (5) is fixedly connected to the inner surface of the bottom supporting rod (3), a table top fixing mechanism (6) is fixedly connected to the top of the lifting rod (4), an operating table top (7) is arranged on the upper surface of the operating platform base (1), a limiting groove (8) is arranged on the upper surface of the operating platform base (1), a fixing hole (9) is formed in the side wall of the limiting groove (8), a test tube support (10) is inserted in the limiting groove (8), and a sliding groove (11) is formed in the side wall of the inner surface of the test tube, one end of the sliding groove (11) is provided with a limiting hole (12), and a sliding placement box (13) is connected in the sliding groove (11) in a sliding mode.

2. The rack for biological laboratory consoles according to claim 1, characterized in that: the inside of lifter (4) is equipped with trapezoidal stopper (14), the quantity of trapezoidal stopper (14) is two, two be connected through reset spring (20) between trapezoidal stopper (14), the internal surface of bottom sprag pole (3) is equipped with locking groove (15), it has push rod (16) to peg graft in locking groove (15), the position and the locking groove (15) of trapezoidal stopper (14) are corresponding.

3. The rack for biological laboratory consoles according to claim 1, characterized in that: mesa fixed establishment (6) include bottom plate (601), the upper surface of bottom plate (601) is equipped with adjustment tank (602), adjusting tank (602) interpolation has upper plate (603), upper plate (603) are connected with bottom plate (601) through adjusting bolt (604), the lower surface butt of upper plate (603) is at the upper surface of operation mesa (7), the upper surface butt of bottom plate (601) is at the lower surface of operation mesa (7).

4. The rack for biological laboratory consoles according to claim 1, characterized in that: the test tube support is characterized in that a connecting groove (1001) is formed in the side wall of the test tube support (10), a connecting spring (1002) is fixedly connected to the inner surface of the connecting groove (1001), a concave connecting block (1003) is fixedly connected to the other end of the connecting spring (1002), and the position of one end of the concave connecting block (1003) corresponds to the position of the fixing hole (9).

5. The rack for biological laboratory consoles according to claim 1, characterized in that: the sliding placement box (13) comprises a protective shell (1301), a liquid-transferring gun placement groove (1302) is formed in the upper surface of the protective shell (1301), a sliding block is fixedly connected to the side surface of the protective shell (1301), and the sliding block is connected in a sliding groove (11) in a sliding mode.

6. The rack for biological laboratory consoles according to claim 5, wherein: protective housing (1301) bottom is equipped with fixed slot (17), the internal surface fixedly connected with locking spring (18) of fixed slot (17), the other end fixedly connected with locking connecting block (19) of locking spring (18), the position of locking connecting block (19) corresponds with the position of spacing hole (12).