CN211838025U

CN211838025U - Laboratory platform

Info

Publication number: CN211838025U
Application number: CN202020107827.3U
Authority: CN
Inventors: 刘亮; 高洪强; 刘亚斌; 苑旭辉; 朱翠莲; 牛晓璇; 刘渝
Original assignee: Shandong Normz Testing Co ltd
Current assignee: Shandong Normz Testing Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-11-03
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a laboratory platform, which comprises a supporting table and a table top, wherein the top of the supporting table is connected with the table top, the table top comprises a fixed plate and an adjusting plate, the middle parts of the two ends of the adjusting plate are connected with the fixed plate through a rotating rod, the top end inside the supporting table is symmetrically and fixedly connected with first electric push rods, the end parts of piston rods of the two first electric push rods are respectively and fixedly connected with the two fixed plates, one end of the top of the adjusting plate is fixedly connected with a mounting plate, the surface of the mounting plate is respectively provided with a voltage indicator, a display screen, a current indicator and a socket, the bottom of the adjusting plate is a smooth plane, the laboratory platform can be used as a laboratory table and a desk, experimental equipment arranged on the laboratory table top can be arranged in the supporting table when the experiment is not carried out, the condition that dust is accumulated on the experimental equipment, the use is more convenient.

Description

Laboratory platform

Technical Field

The utility model relates to an experiment platform technical field specifically is an experiment platform.

Background

The physical course is the indispensable course of middle school, and the physical course needs to do a large amount of experiments, and the laboratory bench is essential equipment in the teaching.

Present laboratory bench is comparatively fixed rigid plate, installs article such as rack that need use in more experiments on the general laboratory bench, and the mesa of laboratory bench exposes for a long time and causes externally to pile up more dust easily and be difficult to the clearance on the experimental device, and present experiment platform is not convenient for remove, uses comparatively inconveniently, for this reason, we propose an experiment platform.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an experiment platform 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: the utility model provides an experiment platform, includes brace table and mesa, the top of brace table is connected with the mesa, the mesa includes fixed plate and regulating plate, the middle part at the both ends of regulating plate is rotated through the bull stick and is connected with the fixed plate, the first electric putter of the inside top symmetry fixedly connected with of brace table, and two first electric putter's tailpiece of the piston rod respectively with two fixed plate fixed connection, the one end fixedly connected with mounting panel at regulating plate top, and the surface of mounting panel installs voltage indicator table, display screen, current indicator table and socket respectively, the bottom of regulating plate is glossy plane.

Preferably, a groove is formed in a fixing plate at one end of the adjusting plate, a rotating shaft is connected to the inner portion of the groove, a driven gear is fixedly connected to the outer side of the rotating shaft, a motor is installed in the groove, a driving gear is fixedly connected to the end portion of an output shaft of the motor, the driving gear is meshed with the driven gear, and the end portion of the rotating shaft penetrates through the fixing plate and is fixedly connected with a rotating rod on the adjusting plate.

Preferably, the mounting groove has all been seted up in the bottom four corners of brace table, and installs second electric putter in the mounting groove, second electric putter's tip fixedly connected with lifter, and the tip of lifter pass the brace table and install the universal wheel, the diameter of universal wheel equals the length and the width of lifter.

Preferably, the surface of the supporting platform is equidistantly provided with storage drawers, and the supporting platform surface is provided with storage cabinets below the storage drawers.

Preferably, the connecting groove has been seted up to the top symmetry of brace table, the equal fixedly connected with connecting plate of one end that the regulating plate was kept away from to the fixed plate bottom, and the connecting plate joint is in the connecting groove, the bottom fixedly connected with blotter of connecting groove inner wall, and blotter and connecting plate contact.

Preferably, the cross section of the bottom end of the connecting plate is in a conical structure.

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

1. the utility model discloses when one side of mounting panel is located the top on the regulating plate, when physical experiment can be carried out, after the experiment is accomplished, through the work of the first electric putter of electric control mechanism control of setting for in advance, the piston rod extension of first electric putter is with mesa jack-up, then motor work makes the driving gear rotate, be connected the rotation that realizes the pivot through the driving gear with driven gear's meshing, the pivot is rotated the rotation that drives the regulating plate, electric control mechanism control regulating plate rotates to 180 degrees, the smooth plane of regulating plate is located the top this moment, this laboratory bench can act as the desk and use, the student of being convenient for fills in the experiment report, this setting can make the experimental device of installing on the experimental mesa arrange in a supporting bench when not experimenting simultaneously, the condition of piling up the dust on the experimental device.

2. The utility model discloses a storage drawer and locker are convenient for deposit the reserve article of experiment, when needing to experiment, through the work of electric control mechanism control second electric putter, second electric putter piston rod shrink makes the universal wheel arrange the mounting groove of brace table bottom in, brace table's bottom and ground contact this moment, the steadiness of laboratory bench has been increased, be convenient for experiment, when needs remove, control second electric putter work, second electric putter piston rod extension makes the universal wheel arrange a brace table outside in, be convenient for through the universal wheel to the removal of this laboratory bench, it is more convenient to use.

Drawings

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

FIG. 2 is a schematic structural view of the overall cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of a cross-sectional view of the fixing plate and the adjusting plate of the present invention;

fig. 4 is a schematic diagram of an enlarged view of a position a of the present invention.

In the figure: 1. a support table; 2. a table top; 3. a fixing plate; 4. an adjusting plate; 5. a groove; 6. a rotating shaft; 7. a driven gear; 8. a driving gear; 9. a motor; 10. a first electric push rod; 11. a second electric push rod; 12. a lifting rod; 13. a universal wheel; 14. a storage drawer; 15. a storage cabinet; 16. connecting grooves; 17. a connecting plate; 18. a cushion pad; 19. a voltage indicator; 20. a display screen; 21. a current indicating meter; 22. a socket; 23. and (7) mounting the plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an experiment platform comprises a supporting table 1 and a table top 2, the top of the supporting table 1 is connected with the table top 2, the table top 2 comprises a fixing plate 3 and an adjusting plate 4, the middle parts of two ends of the adjusting plate 4 are connected with the fixing plate 3 through a rotating rod in a rotating mode, turning of the adjusting plate 4 is convenient to achieve, the top end inside the supporting table 1 is symmetrically and fixedly connected with first electric push rods 10, the end parts of piston rods of the two first electric push rods 10 are fixedly connected with the two fixing plates 3 respectively, one end of the top of the adjusting plate 4 is fixedly connected with a mounting plate 23, a voltage indicating meter 19, a display screen 20, a current indicating meter 21 and a socket 22 are mounted on the surface of the mounting plate 23 respectively, the voltage indicating meter 19 and the current indicating meter 21 are convenient for indicating voltage and current, the circuit can be conveniently connected through the socket 22 for measurement, the bottom of the adjusting, when can carry out the physics experiment, after the experiment was accomplished, through the work of the first electric putter 10 of electric control mechanism control who sets for in advance, the piston rod extension of first electric putter 10 is with mesa 2 jack-up, then 9 work of motor make driving gear 8 rotate, be connected the rotation that realizes pivot 6 through driving gear 8 and driven gear 7's meshing, pivot 6 rotates the rotation that drives regulating plate 4, electric control mechanism control regulating plate 4 rotates to 180 degrees, regulating plate 4's smooth plane is located the top this moment, this laboratory bench can act as the desk and use, the student of being convenient for fills in the experiment report, this setting can make the experimental device of installing on experimental mesa 2 arrange in brace table 1 when not experimenting simultaneously, the condition of piling up the dust on the experimental device has been avoided.

A groove 5 is formed in a fixing plate 3 at one end of an adjusting plate 4, a rotating shaft 6 is rotatably connected in the groove 5, a driven gear 7 is fixedly connected to the outer side of the rotating shaft 6, a motor 9 is installed in the groove 5, a driving gear 8 is fixedly connected to the end portion of an output shaft of the motor 9, the driving gear 8 is meshed with the driven gear 7, the end portion of the rotating shaft 6 penetrates through the fixing plate 3 and is fixedly connected with a rotating rod on the adjusting plate 4, the motor 9 is controlled by a preset electric control mechanism to work to enable the driving gear 8 to rotate, the rotating shaft 6 is rotated by meshing connection of the driving gear 8 and the driven gear 7, the rotating shaft 6 is rotated by 180 degrees by controlling work of the motor 9 by the electric control mechanism, at the moment, two sides of the adjusting plate 4 can be turned over, when one side of the mounting plate 23 is positioned, the device can act as the desk and use, and application range is wide, places the one side of mounting panel 23 in supporting bench 1 inside when not experimenting simultaneously, can play better dustproof effect, prevents that the dust from falling to laboratory bench department, and generally sets up more experimental article on the laboratory bench, and experimental article dust is piled up more and can be caused the condition that is difficult to the clearance.

Supporting bench 1's bottom four corners has all been seted up the mounting groove, and install second electric putter 11 in the mounting groove, second electric putter 11's tip fixedly connected with lifter 12, and lifter 12's tip passes supporting bench 1 and installs universal wheel 13, the diameter of universal wheel 13 equals the length and the width of lifter 12, the position of universal wheel 13 can be controlled through second electric putter 11's work, 11 piston rod extensions of second electric putter can make universal wheel 13 be located supporting bench 1 outside, be convenient for to the removal of this laboratory bench, 11 piston rod contractions of second electric putter can make universal wheel 13 arrange the mounting groove of supporting bench 1 bottom in, supporting bench 1's bottom and ground contact this moment, the steadiness of this laboratory bench has been increased.

The surface of the supporting table 1 is equidistantly provided with storage drawers 14, the storage cabinets 15 are arranged below the storage drawers 14 on the surface of the supporting table 1, and articles possibly used in the experiment can be conveniently stored through the storage drawers 14 and the storage cabinets 15.

Connecting groove 16 has been seted up to the top symmetry of brace table 1, the equal fixedly connected with connecting plate 17 of one end that regulating plate 4 was kept away from to fixed plate 3 bottom, and connecting plate 17 joint is in connecting groove 16, the bottom fixedly connected with blotter 18 of connecting groove 16 inner wall, and blotter 18 and connecting plate 17 contact, be connected through connecting plate 17 and connecting groove 16, the stability that mesa 2 and brace table 1 are connected has been strengthened, be convenient for better use, can play certain buffering effect through blotter 18, prevent that mesa 2 from receiving the damage because of the vibration.

The tapered structure of the section at the bottom end of the connecting plate 17 facilitates the smooth connection of the connecting plate 17 into the connecting groove 16.

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.

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 laboratory platform, includes brace table (1) and mesa (2), its characterized in that: the top of brace table (1) is connected with mesa (2), mesa (2) are including fixed plate (3) and regulating plate (4), the middle part at the both ends of regulating plate (4) is rotated through the bull stick and is connected with fixed plate (3), the first electric putter (10) of the top symmetry fixedly connected with of brace table (1) inside, and the piston rod tip of two first electric putter (10) respectively with two fixed plate (3) fixed connection, the one end fixedly connected with mounting panel (23) at regulating plate (4) top, and the surface of mounting panel (23) installs voltage indicator table (19), display screen (20), current indicator table (21) and socket (22) respectively, the bottom of regulating plate (4) is glossy plane.

2. A laboratory platform according to claim 1, wherein: offer recess (5) in fixed plate (3) of regulating plate (4) one end, and recess (5) internal rotation is connected with pivot (6), the outside fixedly connected with driven gear (7) of pivot (6), install motor (9) in recess (5), and the output shaft tip fixedly connected with driving gear (8) of motor (9), driving gear (8) are connected with driven gear (7) meshing, the tip of pivot (6) passes the bull stick fixed connection on fixed plate (3) and regulating plate (4).

3. A laboratory platform according to claim 1, wherein: the mounting groove has all been seted up in the bottom four corners of brace table (1), and installs second electric putter (11) in the mounting groove, the tip fixedly connected with lifter (12) of second electric putter (11), and the tip of lifter (12) passes brace table (1) and installs universal wheel (13), the diameter of universal wheel (13) equals the length and the width of lifter (12).

4. A laboratory platform according to claim 1, wherein: the surface of the supporting table (1) is equidistantly provided with storage drawers (14), and the storage cabinets (15) are arranged below the storage drawers (14) on the surface of the supporting table (1).

5. A laboratory platform according to claim 1, wherein: connecting groove (16) have been seted up to the top symmetry of brace table (1), the equal fixedly connected with connecting plate (17) of one end that regulating plate (4) were kept away from to fixed plate (3) bottom, and connecting plate (17) joint is in connecting groove (16), the bottom fixedly connected with blotter (18) of connecting groove (16) inner wall, and blotter (18) and connecting plate (17) contact.

6. A laboratory platform according to claim 5, wherein: the section of the bottom end of the connecting plate (17) is of a tapered structure.