CN217614856U

CN217614856U - Experiment operation panel that security is good

Info

Publication number: CN217614856U
Application number: CN202220931370.7U
Authority: CN
Inventors: 丁建兵; 丁建霞; 倪金秀
Original assignee: Yancheng Haibo Precision Machinery Co ltd
Current assignee: Yancheng Haibo Precision Machinery Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-10-21
Anticipated expiration: 2032-04-21

Abstract

The utility model discloses an experimental operating platform with good safety, which comprises an operating platform main body, wherein the edges of two sides of the top of the operating platform main body and the edge of one end of the back surface of the top are provided with fire-proof plates A, the tops of the three fire-proof plates A are jointly provided with a dry powder bin, the middle position of the bottom in the dry powder bin is provided with a discharge hole, and the top of one side of the discharge hole is provided with an accommodating groove; the utility model discloses an iron plate, PLASTIC LAMINATED B, connecting plate, dead lever, carousel, spring B, fixed orifices, storage rod, spring A, closing plate, accomodate the groove, connect the rope, the discharge gate, dry powder storehouse, metallic contact piece, electro-magnet, slider, guide slot and PLASTIC LAMINATED A's mutually supporting, can make things convenient for operating personnel the very first time to put out a fire and seal up work to operation mesa to ensure stretching of operating personnel's health safety and intensity of a fire, thereby can improve the security and the practicality that this operation panel used.

Description

Experiment operation panel that security is good

Technical Field

The utility model relates to an experiment operation panel technical field specifically is an experiment operation panel that security is good.

Background

Chemistry is a science of nature, which studies the composition, properties, structure and change rule of substances on molecular and atomic level to create new substances. The world is composed of substances, chemistry is one of the main methods and means for human beings to recognize and reform the substance world, is a long-history and energetic subject, and the achievement thereof is an important sign of social civilization, two change forms of chemical change and physical change exist in chemistry, and an experiment operation table is needed during chemical experiments, so that the experiment operation table with good safety needs to be designed;

the existing experiment operating table has the following inconveniences in the use process: 1. most of the existing experiment operation tables are directly placed on the ground, the direct placement stability is poor, and the later-stage accidental collision of operators can not only cause the experiment operation tables to generate displacement phenomenon, but also cause experiment reagents on the table tops to topple over, so that the use safety of the experiment operation tables is ensured; 2. the internal structure of the existing experiment operating platform is single, and most of the internal structure of the experiment operating platform is not provided with a protection function, so that when an accident of later-stage operators is ignited, the experiment operating platform cannot timely and effectively extinguish fire, and the use safety of the experiment operating platform is reduced again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an experiment operation panel that security is good to propose current experiment operation panel in solving above-mentioned background art in the use, can meet following inconvenient part: 1. most of the existing experiment operation tables are directly placed on the ground, the direct placement stability is poor, and the later-stage accidental collision of operators can not only cause the experiment operation tables to generate displacement phenomenon, but also cause experiment reagents on the table tops to topple over, so that the use safety of the experiment operation tables is ensured; 2. the internal structure of the existing experiment operating platform is single, and most of the internal structure of the experiment operating platform is not provided with a protection function, so that when an accident of later-stage operators is ignited, the experiment operating platform cannot effectively extinguish fire in time, and the problem of the use safety of the experiment operating platform is reduced again.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an experiment operation panel that security is good, includes the operation panel main part, the edge of operation panel main part top both sides and the edge of top back one end all are equipped with PLASTIC LAMINATED A, three groups PLASTIC LAMINATED A's top is equipped with the dry powder storehouse jointly, the intermediate position department of bottom is equipped with the discharge gate in the dry powder storehouse, the top of discharge gate one side is equipped with accomodates the groove, the inside cover of accomodating the groove is equipped with the closing plate with discharge gate matched with, the closing plate is close to the one side of accomodating the groove and is equipped with the mounting panel, the top and the bottom that the mounting panel is close to closing plate one side and accomodate the inside top and the bottom that are close to closing plate one side of groove all are equipped with the metal contact piece, and two sets of metal contact piece are mutually supported, one side of accomodating the inslot portion and keeping away from the closing plate is equipped with the spring A that is connected with the mounting panel, a set of PLASTIC LAMINATED A department of keeping away from groove one side top is equipped with fixed subassembly, the both ends of operation panel main part both sides bottom all are equipped with supplementary fixed subassembly, the positive one end in dry powder storehouse is equipped with seal assembly.

Preferably, the fixed subassembly is including connecting rope, carousel, storage rod, fixed orifices, dead lever, spring B and connecting plate, storage rod is located a set of PLASTIC LAMINATED A and keeps away from the intermediate position department of accomodating groove one side top, storage rod's outside winding is equipped with the connection rope, and connects the rope and extend to the inside of dry powder storehouse and keep away from the one side of accomodating the groove with the closing plate and be connected, storage rod keeps away from one side of PLASTIC LAMINATED A and is equipped with the carousel, the inside top of carousel all runs through with the bottom and is equipped with the dead lever, and is two sets of one side that storage rod was kept away from to the dead lever is equipped with the connecting plate jointly, and is two sets of one side that the dead lever outside is close to the connecting plate all overlaps and is equipped with the spring B who is connected with it, the fixed orifices is equipped with the multiunit, the multiunit the fixed orifices is located the outside that a set of PLASTIC LAMINATED A is close to storage rod one side and mutually supports with the dead lever.

Preferably, supplementary fixed subassembly includes cover block, gear, tooth piece, connecting rod, sucking disc and wind spring, the cover block is equipped with four groups, four groups the cover block is located the both ends of operation panel main part both sides bottom, and four groups the inside one side that is close to mutually of cover block all runs through and is equipped with the connecting rod, four groups the bottom of connecting rod all is equipped with the sucking disc, four groups one side that the connecting rod was kept away from mutually all evenly is equipped with the tooth piece, four groups one side that the cover block is kept away from mutually all is equipped with the gear with tooth piece engaged with, four groups the both ends of gear all are equipped with the wind spring that is connected with the cover block.

Preferably, seal assembly includes guide slot, iron plate, PLASTIC LAMINATED B, electro-magnet and slider, the electro-magnet is located the intermediate position department of the positive one end bottom in dry powder storehouse, the guide slot is equipped with two sets ofly, and is two sets of the guide slot is located the bottom of the positive one end both sides in dry powder storehouse and extends to two sets of PLASTIC LAMINATED A's positive one end, and is two sets of the inside of guide slot all slides and is equipped with the slider, and is two sets of the positive one end of slider is equipped with the PLASTIC LAMINATED B jointly, the intermediate position department of the back one end bottom of PLASTIC LAMINATED B is equipped with the iron plate with electro-magnet matched with.

Preferably, the four groups of gears are internally provided with rotating shafts in a penetrating manner, and two ends of each rotating shaft are provided with coil springs and connected with the sleeve block.

Preferably, a through groove is formed in one side, far away from the containing groove, of the bottom in the dry powder bin, and the through groove is matched with the connecting rope.

Preferably, a feed inlet communicated with the interior of the dry powder bin is formed in one side of the top of the dry powder bin, and a sealing plug matched with the feed inlet is formed in the feed inlet.

Compared with the prior art, the beneficial effects of the utility model are that: the experiment operating table with good safety is provided;

1. through the mutual matching of the operating platform main body, the connecting rod, the sleeve block, the tooth block, the gear, the coil spring and the sucker, the stability of the experimental operating platform can be effectively improved, the possibility of accidental shaking of the experimental operating platform is reduced, the safety of later-stage experiments of operators is ensured, and the structural design is simple, reasonable and suitable for popularization;

2. through iron plate, PLASTIC LAMINATED B, the connecting plate, the dead lever, the carousel, spring B, the fixed orifices, accomodate the pole, spring A, the closing plate, accomodate the groove, connect the rope, the discharge gate, dry powder storehouse, metallic contact piece, electro-magnet, slider, guide slot and PLASTIC LAMINATED A mutually support, can make things convenient for operating personnel the very first time to put out a fire and seal up work to operating table face, in order to ensure the health safety of operating personnel and stretching of intensity of a fire, thereby can improve security and the practicality that this operation panel used.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a top cross-sectional view of the dry powder bin of the present invention;

FIG. 4 is a front cross-sectional view of the nest block of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at B of fig. 1 according to the present invention.

In the figure: 1. an operation table main body; 2. a discharge port; 3. a spring A; 4. a dry powder bin; 5. sealing plates; 6. connecting ropes; 7. a fire protection plate A; 8. sleeving a block; 9. a gear; 10. a tooth block; 11. a connecting rod; 12. a suction cup; 13. a coil spring; 14. mounting a plate; 15. a receiving groove; 16. a metal contact piece; 17. a turntable; 18. a storage rod; 19. a fixing hole; 20. a fixing rod; 21. a spring B; 22. a connecting plate; 23. a guide groove; 24. an iron block; 25. a fire shield B; 26. an electromagnet; 27. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: the utility model provides an experiment operation panel that security is good, including operation panel main part 1, the edge of 1 top both sides of operation panel main part and the edge of top back one end all are equipped with PLASTIC LAMINATED A7, three groups of PLASTIC LAMINATED A7's top is equipped with dry powder storehouse 4 jointly, the intermediate position department of bottom is equipped with discharge gate 2 in dry powder storehouse 4, the top of discharge gate 2 one side is equipped with accomodates groove 15, the inside cover of accomodating groove 15 is equipped with discharge gate 2 matched with closing plate 5, one side that closing plate 5 is close to accomodating groove 15 is equipped with mounting panel 14, mounting panel 14 is close to top and bottom and the inside top and the bottom that is close to closing plate 5 one side in groove 15 and the inside metal contact piece 16 that all is equipped with of closing plate 5 one side and bottom, and two sets of metal contact piece 16 mutually support, the inside one side of keeping away from closing plate 5 in groove 15 is equipped with the spring A3 that is connected with mounting panel 14, a set of PLASTIC LAMINATED A7 keeps away from the intermediate position department of accomodating groove 15 one side top and is equipped with fixed subassembly, be convenient for opening dry powder storehouse 4 and realize the work, the both ends of operation panel main part of putting out a fire, the both sides bottom all is equipped with supplementary fixed subassembly, the improvement of operation panel main part of being convenient for put, the front of operation panel main part is equipped with the improvement, the front of being convenient for improving the sealing effect of being convenient for fire.

Further, the fixed subassembly is including connecting rope 6, the carousel 17, accomodate the pole 18, fixed orifices 19, the dead lever 20, spring B21 and connecting plate 22, accomodate the pole 18 and be located a set of PLASTIC LAMINATED A7 and keep away from the intermediate position department of accomodating 15 one side top, accomodate the outside winding of pole 18 and be equipped with and connect rope 6, and connect rope 6 and extend to the inside of dry powder storehouse 4 and be connected with the one side that the groove 15 was kept away from to closing plate 5, accomodate the pole 18 and keep away from one side of PLASTIC LAMINATED A7 and be equipped with carousel 17, the inside top and the bottom of carousel 17 all run through and be equipped with dead lever 20, one side that accomodate the pole 18 was kept away from to two sets of dead lever 20 is equipped with connecting plate 22 jointly, one side that two sets of dead lever 20 outsides are close to connecting plate 22 all overlaps and is equipped with the spring B21 that is connected with it, fixed orifices 19 is equipped with the multiunit, multiunit fixed orifices 19 is located a set of PLASTIC LAMINATED outside that a set of PLASTIC LAMINATED A7 is close to accomodate pole 18 one side and mutually supports with dead lever 20, be convenient for open dry powder storehouse 4 and realize the work of putting out a fire.

Furthermore, the auxiliary fixing assembly comprises sleeve blocks 8, gears 9, tooth blocks 10, connecting rods 11, suckers 12 and coil springs 13, the sleeve blocks 8 are provided with four groups, the four groups of sleeve blocks 8 are located at two ends of the bottoms of two sides of the operating platform main body 1, the connecting rods 11 are arranged on one sides, close to each other, of the four groups of sleeve blocks 8 in a penetrating mode, the suckers 12 are arranged at the bottoms of the four groups of connecting rods 11 in a penetrating mode, the tooth blocks 10 are evenly arranged on one sides, far away from each other, of the four groups of sleeve blocks 11 in a penetrating mode, the gears 9 meshed with the tooth blocks 10 are arranged on one sides, far away from each other, of the four groups of sleeve blocks 8 in a penetrating mode, the coil springs 13 connected with the sleeve blocks 8 are arranged at two ends of the four groups of gears 9, and accordingly placement stability of the experimental operating platform is improved.

Further, seal assembly includes guide slot 23, iron plate 24, PLASTIC LAMINATED B25, electro-magnet 26 and slider 27, electro-magnet 26 is located the intermediate position department of the positive one end bottom in dry powder storehouse 4, guide slot 23 is equipped with two sets ofly, two sets of guide slots 23 are located the bottom of the positive one end both sides in dry powder storehouse 4 and extend to two sets of PLASTIC LAMINATED A7's positive one end, the inside of two sets of guide slots 23 all slides and is equipped with slider 27, the positive one end of two sets of sliders 27 is equipped with PLASTIC LAMINATED B25 jointly, the intermediate position department of the back one end bottom of PLASTIC LAMINATED B25 is equipped with iron plate 24 with electro-magnet 26 matched with, be convenient for further improve the fire prevention effect.

Furthermore, the four sets of gears 9 are provided with a rotating shaft inside in a penetrating manner, and two ends of the rotating shaft are provided with coil springs 13 and connected with the sleeve block 8, so that the gears 9 can be mounted and rotated conveniently.

Further, one side of the bottom in the dry powder bin 4, which is far away from the accommodating groove 15, is provided with a through groove, and the through groove is matched with the connecting rope 6, so that the connecting rope 6 can enter conveniently.

Furthermore, a feeding hole communicated with the inside of the dry powder bin 4 is formed in one side of the top of the dry powder bin, and a sealing plug matched with the feeding hole is arranged inside the feeding hole, so that external dry powder can be placed and stored conveniently.

The working principle is as follows: when the device is used, an operator can firstly carry the operation table main body 1 and the components to a specified position, then step on the top of the connecting rod 11 by feet to drive the components to slide and move downwards in the sleeve block 8, at the moment, through the mutual meshing of the tooth block 10 and the gear 9, the connecting rod 11 can move downwards, meanwhile, the gear 9 is driven by the tooth block 10 to rotate to stretch the coil spring 13, so that the connecting rod 11 can push the sucker 12 to move downwards to be adsorbed to the ground, the placing stability of the operation table is improved, and when the adsorption work of the sucker 12 is relieved, the connecting rod 11 and the components can be driven to restore through the elastic restoring force of the coil spring 13, so that the storage work of the sucker 12 is completed;

when the fire prevention plate is in a stretching state during operation, the spring A3 is in a stretching state, the two groups of metal contact pieces 16 are in contact with each other to open the electromagnet 26, the electromagnet 26 is electrified to generate magnetism to adsorb the iron block 24, and therefore fixing and limiting of the fire prevention plate B25 are achieved, when an operator conducts experiments to cause a fire, the operator can pull the connecting rod 22 to drive the fixing rod 20 to move inside the rotary disc 17 for stretching work of the spring B21 for removing fixing work on the accommodating rod 18 through movement of the fixing rod 20, then the sealing plate 5 can be driven to reset and accommodated inside the accommodating groove 15 through elastic restoring force of the spring A3, so that the sealing plate 5 can conduct stretching and rotating work on the connecting rope 6, sealing of the discharge port 2 can be removed through movement of the sealing plate 5, then dry powder in the dry powder bin 4 can directly fall onto an operation table top of the operation table top body 1 for fire extinguishing work, meanwhile, the two groups of metal contact pieces 16 can be far away from each other to close the electromagnet 26 through movement of the sealing plate 5, the electromagnet can remove adsorption work potential of the fire prevention plate B25 through closing of the electromagnet 26 and degaussing, and then the slide of the slide block 23 inside the operation table top of the fire prevention plate B23 can be matched with the fire prevention plate B, thereby achieving fire prevention plate B7.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, rather than to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 should be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as either a fixed connection or a detachable connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a good experiment operation panel of security, includes operation panel main part (1), its characterized in that: operation panel main part (1) top both sides the edge and the edge of top back one end all are equipped with PLASTIC LAMINATED A (7), three groups the top of PLASTIC LAMINATED A (7) is equipped with dry powder storehouse (4) jointly, the intermediate position department of bottom is equipped with discharge gate (2) in dry powder storehouse (4), the top of discharge gate (2) one side is equipped with accomodates groove (15), the inside cover of accomodating groove (15) is equipped with and all is equipped with metal contact piece (16) with discharge gate (2) matched with closing plate (5), one side that closing plate (5) are close to and accomodate groove (15) is equipped with mounting panel (14), mounting panel (14) are close to top and the bottom of closing plate (5) one side and all are equipped with metal contact piece (16) with the inside top and the bottom of accomodating groove (15), and two sets of metal contact piece (16) mutually support, the inside one side of keeping away from closing plate (5) of accomodating groove (15) is equipped with spring A (3) that are connected with mounting panel (14), a set of keeping away from PLASTIC LAMINATED A (7) the intermediate position department of accomodating groove (15) one side is equipped with fixed subassembly, the both ends fixed subassembly (1) is equipped with the front, and all is equipped with the fixed subassembly (4) the sealed subassembly, the bottom of operation panel (1) is equipped with the fixed subassembly.

2. The laboratory operation table with good safety as set forth in claim 1, wherein: the fixing assembly comprises a connecting rope (6), a rotary table (17), a containing rod (18), a fixing hole (19), a fixing rod (20), a spring B (21) and a connecting plate (22), wherein the containing rod (18) is located at the middle position of one side top of the containing groove (15) far away from a group of fireproof plate A (7), the outer side of the containing rod (18) is wound and provided with the connecting rope (6), the connecting rope (6) extends to the inside of the dry powder bin (4) and is connected with one side, away from the containing groove (15), of the sealing plate (5), the rotary table (17) is arranged on one side, away from the fireproof plate A (7), of the containing rod (18), the fixing rod (17) penetrates through the top and the bottom inside of the rotary table (17) and is provided with the fixing rod (20), the connecting plate (22) is arranged on one side, away from the connecting plate (18), of the fixing rod (20), the spring B (21) connected with the fixing rod (18) is sleeved on one side, close to the outside of the containing rod (22), the fixing rod (20), and the fixing rod (18) is matched with the outside.

3. The laboratory bench of claim 1, wherein: supplementary fixed subassembly includes cover block (8), gear (9), tooth piece (10), connecting rod (11), sucking disc (12) and wind spring (13), cover block (8) are equipped with four groups, four groups cover block (8) are located the both ends of operation panel main part (1) both sides bottom, four groups one side that inside looks is close to of cover block (8) all runs through and is equipped with connecting rod (11), four groups the bottom of connecting rod (11) all is equipped with sucking disc (12), four groups one side that connecting rod (11) kept away from mutually all evenly is equipped with tooth piece (10), four groups one side that inside looks was kept away from of cover block (8) all is equipped with gear (9) with tooth piece (10) engaged with, four groups the both ends of gear (9) all are equipped with wind spring (13) that are connected with cover block (8).

4. The laboratory bench of claim 1, wherein: sealing assembly includes guide slot (23), iron plate (24), PLASTIC LAMINATED B (25), electro-magnet (26) and slider (27), electro-magnet (26) are located the intermediate position department of dry powder storehouse (4) front one end bottom, guide slot (23) are equipped with two sets ofly, two sets of guide slot (23) are located the bottom of dry powder storehouse (4) front one end both sides and extend to the front one end of two sets of PLASTIC LAMINATED A (7), and are two sets of the inside of guide slot (23) all slides and is equipped with slider (27), and is two sets of the front one end of slider (27) is equipped with PLASTIC LAMINATED B (25) jointly, the intermediate position department of PLASTIC LAMINATED B (25) back one end bottom is equipped with iron plate (24) with electro-magnet (26) matched with.

5. A safe laboratory bench according to claim 3, wherein: the four groups of gears (9) are internally provided with rotating shafts in a penetrating manner, and both ends of each rotating shaft are provided with coil springs (13) and are mutually connected with the sleeve block (8).

6. The laboratory operation table with good safety as set forth in claim 1, wherein: a through groove is formed in one side, far away from the containing groove (15), of the bottom in the dry powder bin (4), and the through groove is matched with the connecting rope (6).

7. The laboratory bench of claim 1, wherein: one side at the top of the dry powder bin (4) is provided with a feed inlet communicated with the interior of the dry powder bin, and a sealing plug matched with the feed inlet is arranged in the feed inlet.