CN214636584U

CN214636584U - Biological comprehensive experiment table

Info

Publication number: CN214636584U
Application number: CN202023158883.9U
Authority: CN
Inventors: 卢利尧
Original assignee: Guangdong Zhibai Science And Education Equipment Co ltd
Current assignee: Guangdong Zhibai Science And Education Equipment Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-11-09
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a biological comprehensive experiment table relates to biological experiment table technical field, including the experiment table, the bottom of experiment table is provided with two and accomodates the cabinet, and two tops of accomodating the cabinet are connected with a platform, the top of table platform is connected with puts in the box, and puts in the box the bottom both sides all are connected with the slider, the top of table platform is located slider department and has seted up the spout, put in the inside of box and seted up a plurality of grooves of putting in, and the multiunit has set in and has seted up the gear groove between the groove, the outer wall that puts in the box is located the one end in gear groove and has seted up the change, and the inside in gear groove is provided with the gear. The utility model discloses a set up the fixed function that the jar that the experiment was used was realized to groove, gear groove, change, gear, connecting rod, the screw thread lantern ring, removal lid, place mouth, clamp plate etc to avoid the jar to receive the danger that the collision took place the landing, improve the safety of depositing and practical safety of jar from this.

Description

Biological comprehensive experiment table

Technical Field

The utility model relates to a biological assay table technical field specifically is a biological comprehensive experiment table.

Background

Biological experiments refer to the process of purposefully observing and researching the phenomena of organism structure 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. Biology is a natural science based on experiments. Through biological experiments, the system not only can help students to understand concepts and rules of biology and really learn basic knowledge of biology, but also is beneficial to inspiring active thinking of students, carrying out scientific method training and cultivating scientific quality of students.

Student is with biological experiment table because classroom student's activity is big, the classroom chases after and beats and makes the experiment that the biological experiment desktop was placed easily cause bottle jar etc. to cause and fall, some biological reagent can produce the harm to the human body even, there is certain safe risk, and most experiment tables do not have and place the tensile function of platform, the student need stand up just can take the laboratory glassware of putting in a certain position when the experiment, and put in order after finishing using and still need stand up, it is very inconvenient when the experiment, and very occupy the experimental time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that an experiment bottle and a tank are easy to fall and experiment tools are inconvenient to take and place, a biological comprehensive experiment table is provided.

In order to achieve the above object, the utility model provides a following technical scheme: a biological comprehensive experiment table comprises an experiment table, wherein two containing cabinets are arranged at the bottom end of the experiment table, a table platform is connected to the top ends of the two containing cabinets, a homing box is connected to the top end of the table platform, sliding blocks are connected to two sides of the bottom end of the homing box, sliding grooves are formed in the sliding blocks at the top end of the table platform, a plurality of homing grooves are formed in the homing box, gear grooves are formed among a plurality of groups of homing grooves, a rotating ring is arranged at one end, located at one end of each gear groove, of the outer wall of the homing box, a gear is arranged in each gear groove, a fixing groove is formed in each rotating ring, a connecting rod is connected to the inner wall of each fixing groove, a threaded sleeve ring is arranged at the gear position of the outer wall of the homing box, a movable cover is arranged at the top end, located at one end of each gear groove, of the movable cover is provided with a placing opening, and the bottom end of the movable cover is connected with a plurality of groups of clamping pieces, and be provided with the movable block between the multiunit presss from both sides tight piece, the inside of spout is provided with a pole section of thick bamboo, and one side of a pole section of thick bamboo is connected with the telescopic link, the outer wall of telescopic link has cup jointed the spring, and the inner wall that the one end of telescopic link is located a pole section of thick bamboo sets up the current limiting disc, what the inside of current limiting disc began has a plurality of current limiting holes.

Preferably, the outer wall of the sliding block is matched with the inner wall of the sliding groove, and the rod barrel is connected with the sliding block in a sliding mode through the telescopic rod.

Preferably, the bottom end of the moving block is provided with a tooth groove matched with the outer wall of the gear, and the gear is connected with the moving cover in a sliding mode through the moving block.

Preferably, the inner wall of fixed slot is provided with the screw thread wall with screw thread lantern ring outer wall assorted, and the change is connected with gear rotation through the connecting rod.

Preferably, the clamping piece is of an arc-shaped structure, and a sponge pad is arranged on the inner wall of the clamping piece.

Preferably, the number of the placing openings is matched with that of the arrangement grooves, and the positions of the placing openings and the arrangement grooves are matched.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model realizes the fixing function of the bottle and can for experiment by arranging the homing groove, the gear groove, the swivel, the gear, the connecting rod, the threaded lantern ring, the movable cover, the placing port, the clamping piece and the like, thereby avoiding the danger that the bottle and can be collided and slipped down, and improving the storage safety and the practical safety of the bottle and can;

2. the utility model discloses a set up a pole section of thick bamboo, telescopic link, spring, current-limiting disc, restricted aperture etc. and realize that the practical utensil gets and put convenient function to improve experiment progress and experimental efficiency through getting the convenient function of putting, avoid owing to get the inconvenient experimental obstacle that causes the instrument of putting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the placing box of the present invention;

FIG. 3 is a schematic view of the position of the threaded collar of the present invention;

FIG. 4 is a schematic diagram of the spring position of the present invention;

FIG. 5 is a schematic view of the position of the current-limiting disc of the present invention;

fig. 6 is a schematic view of the structure of the flow-limiting hole of the present invention.

In the figure: 1. an experiment table; 2. a storage cabinet; 3. a table; 4. arranging the boxes; 5. a slider; 6. a chute; 7. a homing slot; 8. a gear groove; 9. rotating the ring; 10. a gear; 11. a connecting rod; 12. a flow restriction orifice; 13. A threaded collar; 14. moving the cover; 15. a placement port; 16. a clamping piece; 17. a moving block; 18. a barrel; 19. a telescopic rod; 20. a spring; 21. a flow limiting disc; 22. and fixing the grooves.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, 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 following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-6, a biological comprehensive experiment table comprises an experiment table 1, two storage cabinets 2 are arranged at the bottom end of the experiment table 1, a table platform 3 is connected at the top ends of the two storage cabinets 2, a placing box 4 is connected at the top end of the table platform 3, sliders 5 are connected at two sides of the bottom end of the placing box 4, a chute 6 is arranged at the position, located at the slider 5, of the top end of the table platform 3, a plurality of placing grooves 7 are arranged inside the placing box 4, a gear groove 8 is arranged between the multiple groups of placing grooves 7, a rotating ring 9 is arranged at one end, located at the gear groove 8, of the outer wall of the placing box 4, a gear 10 is arranged inside the gear groove 8, a fixing groove 22 is arranged inside the rotating ring 9, a connecting rod 11 is connected to the inner wall of the fixing groove 22, a threaded lantern ring 13 is arranged at the position, located at the gear 10, a movable cover 14 is arranged at the top end, located at the gear groove 8, above the placing box 4, and the inside of removing lid 14 has been seted up and has been placed mouth 15, and the bottom of removing lid 14 is connected with multiunit and presss from both sides tight piece 16, and is provided with movable block 17 between the multiunit presss from both sides tight piece 16, and the inside of spout 6 is provided with a rod section of thick bamboo 18, and one side of a rod section of thick bamboo 18 is connected with telescopic link 19, and spring 20 has been cup jointed to the outer wall of telescopic link 19, and the one end of telescopic link 19 is located the inner wall of a rod section of thick bamboo 18 and is provided with current limiting disc 21, and the inside of current limiting disc 21 begins to have a plurality of current limiting holes 12.

Please refer to fig. 4, the outer wall of the sliding block 5 fits the inner wall of the sliding slot 6, and the rod cylinder 18 is slidably connected to the sliding block 5 through the telescopic rod 19, so that the rod cylinder 18 can effectively drive the sliding block 5 to move through the telescopic rod 19, thereby implementing the opening and closing functions of the movable cover 14.

Please refer to fig. 2, the bottom end of the moving block 17 is provided with a tooth socket matching with the outer wall of the gear 10, and the gear 10 is connected with the moving cover 14 by the moving block 17 in a sliding manner, so that the gear 10 drives the moving block 17 to move to perform the opening and closing function of the moving cover 14.

Please refer to fig. 3, the inner wall of the fixing groove 22 is provided with a thread wall matching with the outer wall of the thread collar 13, and the rotary ring 9 is rotatably connected with the gear 10 through the connecting rod 11, so as to clamp the thread wall with the thread collar 13, thereby avoiding the problem of loose closing caused by sliding after the movable cover 14 is closed.

Please refer to fig. 2, the clamping piece 16 is an arc-shaped structure, and the sponge pad is disposed on the inner wall of the clamping piece 16, so that the clamping function of the clamping piece 16 on the bottle can is realized through the arc-shaped structure, thereby improving the fixing effect and the fixing function of the experimental bottle can.

Please refer to fig. 2, the number of the placing openings 15 matches the number of the placing grooves 7, and the positions of the placing openings 15 and the placing grooves 7 are matched, so that the placing grooves 7 can avoid the problem that the articles can not be placed and limited in the process of placing the articles, thereby improving the practicability and convenience of the placing grooves 7.

The working principle is as follows: when the experiment table is used for carrying out biological experiments, when bottles and cans need to be taken, the placing box 4 can be pulled to slide in the sliding groove 6 through the sliding block 5 until the placing box 4 slides to a position where the bottles and cans are convenient to take, the sliding block 5 compresses the spring 20 along with the sliding force in the sliding process of the storage box 4, and drives the telescopic rod 19 to be stored in the rod barrel 18, after the articles are taken and placed, the user loosens the fixed tension on the homing box 4, then the homing box 4 starts to return to the original position under the action of the reset of the spring 20, in the process of returning to the original position, the telescopic rod 19 pulls the flow limiting disc 21 to move in the rod barrel 18, and as the damping liquid is arranged in the rod barrel 18, the flow limiting disc controls the flow of the damping liquid in the flow limiting hole 12 through the flow limiting hole 12 in the process of rapidly resetting the telescopic rod 19, therefore, the function of slowly resetting the telescopic rod 19 is achieved, and the problem that the bottle in the reset box 4 shakes or cracks due to vibration of the telescopic rod 19 during quick resetting is avoided; when needing to take experimental jar from putting groove 7 in order, it makes fixed slot 22 and the separation of screw thread lantern ring to rotate swivel 9 earlier, connecting rod 11 then drives gear 10 along with the rotation when swivel 9 rotates, then drives the movable block 17 removal again when gear 10 rotates, the removal of movable block 17 drives removal lid 14 again and to one side displacement, it then breaks away from the tight effect of clamp to the jar to press from both sides tight piece 16 behind the displacement of one side to remove lid 14, then it can to take out the jar from placing mouth 15 department, it can in putting groove 7 through above-mentioned same mode then after the jar finishes using.

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

1. The utility model provides a biological comprehensive experiment table, includes experiment table (1), its characterized in that: the bottom end of the experiment table (1) is provided with two containing cabinets (2), the top ends of the two containing cabinets (2) are connected with a table platform (3), the top end of the table platform (3) is connected with a placing box (4), two sides of the bottom end of the placing box (4) are connected with sliders (5), the top end of the table platform (3) is positioned at the sliders (5) and is provided with a sliding chute (6), a plurality of placing grooves (7) are formed in the placing box (4), gear grooves (8) are formed between the groups of placing grooves (7), one end, positioned at the gear grooves (8), of the outer wall of the placing box (4) is provided with a rotating ring (9), gears (10) are arranged in the gear grooves (8), fixing grooves (22) are formed in the rotating ring (9), the inner wall of the fixing grooves (22) is connected with connecting rods (11), threaded lantern rings (13) are arranged at the positions, positioned at the gears (10), of the outer wall of the placing box (4), the top that the box (4) is put in order is located gear groove (8) is provided with removes lid (14), and removes the inside of lid (14) and has seted up and place mouth (15), the bottom of removing lid (14) is connected with multiunit and presss from both sides tight piece (16), and is provided with between multiunit and presss from both sides tight piece (16) movable block (17), the inside of spout (6) is provided with a section of thick bamboo (18), and one side of a section of thick bamboo (18) is connected with telescopic link (19), spring (20) have been cup jointed to the outer wall of telescopic link (19), and the inner wall that the one end of telescopic link (19) is located a section of thick bamboo (18) is provided with current limiting disc (21), what the inside of current limiting disc (21) began has a plurality of current limiting holes (12).

2. The biological comprehensive experiment table as claimed in claim 1, wherein: the outer wall of the sliding block (5) is matched with the inner wall of the sliding groove (6), and the rod barrel (18) is connected with the sliding block (5) in a sliding mode through the telescopic rod (19).

3. The biological comprehensive experiment table as claimed in claim 1, wherein: the bottom end of the moving block (17) is provided with tooth grooves matched with the outer wall of the gear (10), and the gear (10) is connected with the moving cover (14) in a sliding mode through the moving block (17).

4. The biological comprehensive experiment table as claimed in claim 1, wherein: the inner wall of fixed slot (22) is provided with the screw thread wall with screw thread lantern ring (13) outer wall assorted, and swivel (9) are connected with gear (10) rotation through connecting rod (11).

5. The biological comprehensive experiment table as claimed in claim 1, wherein: the clamping piece (16) is of an arc-shaped structure, and the inner wall of the clamping piece (16) is provided with a spongy cushion.

6. The biological comprehensive experiment table as claimed in claim 1, wherein: the number of the placing openings (15) is matched with that of the returning grooves (7), and the positions of the placing openings (15) are matched with those of the returning grooves (7).