CN213824911U

CN213824911U - Beaker frame is used in biological assay class

Info

Publication number: CN213824911U
Application number: CN202022755826.2U
Authority: CN
Inventors: 李子夫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-30
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a beaker frame is used in biological assay class, which comprises a frame body, four inside end angle departments sliding connection of support body have the removal post, one side that every removed the post is provided with six draw-in grooves, four top fixed mounting that remove the post have the mounting bracket, four end angle departments in the support body outside install the bar gag lever post, the inside grafting of bar gag lever post has the inserted bar, the spacing ring is installed in the outside of inserted bar, the fixed plate is installed to one side of spacing ring, one side fixed mounting of fixed plate has a spring, flexible post is installed to the below of a spring, the one end swing joint of No. two springs has the ear seat that is located bar gag lever post inside, the low side fixed mounting of support body has the base, the shock attenuation box has been cup jointed in the outside of base. This beaker frame for biological assay class convenient to use, easy operation can adjust the device's height as required, has shock-absorbing function simultaneously, avoids vibrations to make the beaker damage.

Description

Beaker frame is used in biological assay class

Technical Field

The utility model relates to a beaker frame technical field specifically is a beaker frame is used in biological assay class.

Background

Biological experiments refer to the process of purposefully observing and researching the phenomena of organism structures and life activities which are not easy to observe under general conditions by a scientific method by using certain instruments, materials and medicines under specific environmental conditions, and vessels commonly used in biological experiments are beakers, which are common laboratory glassware and are made of glass, plastic or heat-resistant glass. The beaker is cylindrical, and one side at top is opened has a notch, is convenient for empty liquid, and current beaker frame exists the height that can not adjust the device as required, and the utilization ratio is lower, in case when meetting ground and move or operating table produce vibrations because of operating personnel miss-collision simultaneously, the problem that the beaker was very easily destroyed.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a beaker frame is used in biological assay class has solved current beaker frame and has had the height that can not adjust the device as required, and the utilization ratio is lower, in case meet ground simultaneously and move or when the operation table produces vibrations because of operating personnel miss hits, the problem that the beaker very easily was destroyed.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a beaker frame for a biological experiment course comprises a frame body, wherein four end corners inside the frame body are connected with support columns in a sliding mode, one side of each support column is provided with six clamping grooves, a mounting frame is fixedly mounted at the top ends of the four support columns, bar-shaped limiting rods are mounted at the four end corners outside the frame body, inserting rods are inserted into the bar-shaped limiting rods, limiting rings are mounted on the outer sides of the inserting rods, a fixing plate is mounted on one side of each limiting ring, a first spring is fixedly mounted on one side of the fixing plate, a telescopic column is mounted below the first spring, one end of a second spring is movably connected with an ear seat positioned inside the bar-shaped limiting rods, a base is fixedly mounted at the low end of the frame body, a damping box is sleeved on the outer side of the base, moving columns are fixedly mounted at the four end corners of the lower end face of the base, connecting rods are fixedly mounted at the two sides of the moving columns, one end of the connecting rod is movably connected with a pulley, a sliding groove is formed in the outer side of the pulley, a sleeve column located on the inner wall of the damping box is sleeved on the outer side of the moving column, and a second spring is fixedly installed at the lower end of the moving column; the outer side of the inserted rod is provided with a thread groove, the inner part of the limiting ring is provided with a thread hole, and the inserted rod is connected with the limiting ring through threads; the fixing plate and the inserted rod are of an integrated structure, the fixing plate is connected with the inserted rod through a screw, one end of the first spring is connected with the fixing plate through a screw, the other end of the first spring is connected with the inner wall of the frame body through a screw, and the fixing plate is connected with the inserted rod through a cylindrical groove; one end of the telescopic column is connected with the outer surface of the frame body through a screw, the other end of the telescopic column is connected with the ear seat through a short shaft, and the ear seat is connected with the strip-shaped limiting rod through a screw; the movable column and the base are of an integrated structure, the movable column and the base are connected through screws, the base and the frame body form the integrated structure, and the base and the frame body are connected through screws.

Preferably, the connecting rod and the removal post are integrated structures, the connecting rod passes through welded connection with the removal post, the connecting rod passes through the minor axis with the pulley and is connected, the inside of spout is gone into to the pulley card.

Preferably, the second spring and the moving column form an elastic structure, the top end of the second spring is connected with the moving column through a screw, and the lower end of the second spring is connected with the inner wall of the sleeve column through a screw.

(III) advantageous effects

The utility model provides a beaker frame for biological experiment class. The method has the following beneficial effects:

(1) this beaker frame for biological assay class can play the control effect to the rotation of bar gag lever post through the cooperation of spacing ring and inserted bar, through the cooperation of bar gag lever post and draw-in groove, is convenient for play the supporting role to the support column, has effectively improved the device's stability, can adjust the device's height as required.

(2) This beaker frame is used in biological assay class through the cooperation of connecting rod, pulley and spout, can play limiting displacement to the removal of removal post, can absorb most vibrations power through the effect of No. two springs, avoids vibrations to make the beaker damage.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic view of the connection structure of the connection rod and the pulley of the present invention.

In the figure: 1. a frame body; 2. a support pillar; 3. a card slot; 4. a mounting frame; 5. a strip-shaped limiting rod; 6. inserting a rod; 7. a limiting ring; 8. a fixing plate; 9. a first spring; 10. a telescopic column; 11. an ear mount; 12. a base; 13. a shock-absorbing box; 14. moving the column; 15. a connecting rod; 16. a pulley; 17. a chute; 18. sleeving a column; 19. and a second 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. 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.

As shown in fig. 1-4, the utility model provides a technical solution: a beaker frame for a biological experiment course comprises a frame body 1, supporting columns 2, clamping grooves 3, a mounting frame 4, a strip-shaped limiting rod 5, an inserted rod 6, a limiting ring 7, a fixing plate 8, a first spring 9, a telescopic column 10, an ear seat 11, a base 12, a damping box 13, a movable column 14, a connecting rod 15, a pulley 16, a sliding groove 17, a sleeve column 18 and a second spring 19, wherein the supporting columns 2 are connected at four end corners inside the frame body 1 in a sliding manner, six clamping grooves 3 are arranged at one side of each supporting column 2, the mounting frame 4 is fixedly mounted at the top ends of the four supporting columns 2, the strip-shaped limiting rod 5 is mounted at four end corners outside the frame body 1, the inserted rod 6 is inserted inside the strip-shaped limiting rod 5, the limiting ring 7 is mounted at the outer side of the inserted rod 6, the fixing plate 8 is mounted at one side of the limiting ring 7, the first spring 9 is fixedly mounted at one side of the fixing plate 8, the telescopic column 10 is mounted below the first spring 9, one end of a second spring 19 is movably connected with an ear seat 11 positioned inside the bar-shaped limiting rod 5, a base 12 is fixedly installed at the low end of the frame body 1, a damping box 13 is sleeved on the outer side of the base 12, a movable column 14 is fixedly installed at four end corners of the lower end face of the base 12, connecting rods 15 are fixedly installed at two sides of the movable column 14, a pulley 16 is movably connected at one end of each connecting rod 15, a sliding groove 17 is formed in the outer side of each pulley 16, the movable column 14 can be limited by the cooperation of the pulley 16 and the sliding groove 17, a sleeve column 18 positioned on the inner wall of the damping box 13 is sleeved on the outer side of the movable column 14, the second spring 19 is fixedly installed at the low end of the movable column 14, and most of vibration force is absorbed through the action of the second spring 19; the outer side of the inserted rod 6 is provided with a thread groove, the inner part of the limiting ring 7 is provided with a thread hole, the inserted rod 6 is connected with the limiting ring 7 through threads, and the rotation of the strip-shaped limiting rod 5 can be limited through the matching of the inserted rod 6 and the limiting ring 7; the fixing plate 8 and the inserting rod 6 are of an integrated structure, the fixing plate 8 is connected with the inserting rod 6 through screws, one end of the first spring 9 is connected with the fixing plate 8 through screws, the other end of the first spring 9 is connected with the inner wall of the frame body 1 through screws, the fixing plate 8 is connected with the inserting rod 6 through a cylindrical groove, and the movement of the strip-shaped limiting rod 5 can be limited through the matching of the first spring 9 and the fixing plate 8; one end of the telescopic column 10 is connected with the outer surface of the frame body 1 through a screw, the other end of the telescopic column 10 is connected with the ear seat 11 through a short shaft, the ear seat 11 is connected with the bar-shaped limiting rod 5 through a screw, and the telescopic column 10 is matched with the ear seat 11 so as to support the bar-shaped limiting rod 5; remove post 14 and base 12 and be the integral structure, remove post 14 and base 12 and pass through bolted connection, base 12 and support body 1 constitution integral structure, base 12 and support body 1 pass through bolted connection, through support body 1, base 12 and the cooperation of removing post 14, have improved the stability of connecting.

Connecting rod 15 and removal post 14 are integrated structure, and connecting rod 15 passes through welded connection with removal post 14, and connecting rod 15 passes through the minor axis with pulley 16 to be connected, and pulley 16 blocks into the inside of spout 17, through the cooperation of pulley 16 and spout 17, can play limiting displacement to removal post 14.

The second spring 19 and the movable column 14 form an elastic structure, the top end of the second spring 19 is connected with the movable column 14 through a screw, the lower end of the second spring 19 is connected with the inner wall of the sleeve column 18 through a screw, and most of vibration force is absorbed through the action of the second spring 19.

During the use, switch on, open the switch, the user can adjust the height of mounting bracket 4 as required, the height of the adjustable support column 2 of user, select suitable draw-in groove 3, later the user can grasp spacing ring 7, and rotatory spacing ring 7, effect through the screw thread, spacing ring 7 is to one side removal at rotatory in-process, and then promoted bar gag lever post 5 to one side removal, fixed plate 8 is to one side removal, spring 9 is compressed, through the supporting role of ear seat 11 and flexible post 10 to bar gag lever post 5, bar gag lever post 5 is rotatory to the inboard, cooperation through bar gag lever post 5 and draw-in groove 3, be convenient for play the supporting role to support column 2, the device's stability has effectively been improved.

When the device runs into ground or the operation table produces vibrations because of the operating personnel mistake and hits in the use in case, base 12 can reciprocate in the inside of shock attenuation box 13, base 12's removal has driven removal post 14 and has reciprocated in the inside of cover post 18, through the cooperation of connecting rod 15, pulley 16 and spout 17, can play limiting displacement to removal post 14, can absorb most vibrations power through the effect of No. two spring 19, avoid vibrations to make the beaker damage, this is the use of this beaker frame for biological experiment class, and the content that does not describe in detail in this description all belongs to the prior art that this area of professional know simultaneously.

To sum up, can obtain, this beaker frame is used in biological experiment class, cooperation through spacing ring 7 and inserted bar 6 can play the control action to the rotation of bar gag lever post 5 in the use, cooperation through bar gag lever post 5 and draw-in groove 3, be convenient for play the supporting role to support column 2, the device's stability has effectively been improved, can adjust the device's height as required, simultaneously through connecting rod 15, pulley 16 and spout 17's cooperation, can play limiting displacement to the removal that removes post 14, can absorb most shaking force through No. two spring 19's effect, avoid vibrations to make the beaker damage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a beaker frame for biological assay class, includes support body (1), its characterized in that: the frame is characterized in that four end angle positions inside the frame body (1) are slidably connected with support columns (2), one side of each support column (2) is provided with six clamping grooves (3), a mounting frame (4) is fixedly mounted at the top ends of the four support columns (2), bar-shaped limiting rods (5) are mounted at the four end angle positions outside the frame body (1), inserting rods (6) are inserted into the bar-shaped limiting rods (5), limiting rings (7) are mounted on the outer sides of the inserting rods (6), a fixing plate (8) is mounted on one side of each limiting ring (7), springs (9) are fixedly mounted on one side of each fixing plate (8), telescopic columns (10) are mounted below the springs (9), lug seats (11) located inside the bar-shaped limiting rods (5) are movably connected to one end of springs (19), a base (12) is fixedly mounted at the low end of the frame body (1), the damping box (13) is sleeved on the outer side of the base (12), the movable columns (14) are fixedly mounted at four end corners of the lower end face of the base (12), the connecting rods (15) are fixedly mounted on two sides of each movable column (14), one ends of the connecting rods (15) are movably connected with pulleys (16), sliding grooves (17) are formed in the outer sides of the pulleys (16), sleeve columns (18) located on the inner wall of the damping box (13) are sleeved on the outer sides of the movable columns (14), and second springs (19) are fixedly mounted at the lower ends of the movable columns (14); a thread groove is formed in the outer side of the inserted rod (6), a threaded hole is formed in the limiting ring (7), and the inserted rod (6) is connected with the limiting ring (7) through threads; the fixing plate (8) and the inserting rod (6) are of an integrated structure, the fixing plate (8) is connected with the inserting rod (6) through screws, one end of the first spring (9) is connected with the fixing plate (8) through screws, the other end of the first spring (9) is connected with the inner wall of the frame body (1) through screws, and the fixing plate (8) is connected with the inserting rod (6) through a cylindrical groove; one end of the telescopic column (10) is connected with the outer surface of the frame body (1) through a screw, the other end of the telescopic column (10) is connected with the ear seat (11) through a short shaft, and the ear seat (11) is connected with the strip-shaped limiting rod (5) through a screw; remove post (14) and base (12) as an organic whole structure, remove post (14) and base (12) and pass through the screw connection, integrated structure is constituteed with support body (1) in base (12), base (12) pass through the screw connection with support body (1).

2. The beaker frame for biological experiment lessons according to claim 1, characterized in that: connecting rod (15) and removal post (14) are integrated structure, connecting rod (15) and removal post (14) pass through welded connection, connecting rod (15) are connected through the minor axis with pulley (16), the inside of spout (17) is gone into to pulley (16) card.

3. The beaker frame for biological experiment lessons according to claim 1, characterized in that: the second spring (19) and the movable column (14) form an elastic structure, the top end of the second spring (19) is connected with the movable column (14) through a screw, and the lower end of the second spring (19) is connected with the inner wall of the sleeve column (18) through a screw.