CN220064989U - Multifunctional practical training platform - Google Patents

Abstract

The utility model discloses a multifunctional practical training platform which comprises a bottom plate, wherein universal wheels are fixedly connected to four corners of the bottom plate, a storage cabinet is fixedly connected to the top of the bottom plate, lifting mechanisms are fixedly connected to two sides of the top of the bottom plate, each lifting mechanism comprises a fixed shell and a fixed frame, an operation table is fixedly connected between the tops of the two fixed frames, an installation seat is fixedly connected to the top of the operation table, limit holes are formed in two sides of the top of the installation seat, and a sliding rod is fixedly connected to an inner cavity of the installation seat. According to the multifunctional practical training platform, the bottom plate, the universal wheels, the storage cabinet, the lifting mechanism, the operating platform, the mounting seat, the limiting holes, the sliding rods, the sliding sleeves, the first springs, the limiting plates and the positioning mechanism are arranged for use in a matched mode, so that the problem that the existing multifunctional practical training platform is inconvenient to adjust in height, so that workers with different heights are inconvenient to use, and the practicability of the multifunctional practical training platform is reduced is solved.

Description

Multifunctional practical training platform

Technical Field

The utility model belongs to the technical field of electric practical training, and particularly relates to a multifunctional practical training platform.

Background

The electric is a general term in subjects or engineering fields such as electric energy production, transmission, distribution, use and electrician equipment manufacturing, and the electric training platform is a student training platform developed for keeping up with the rapid development of the electronic industry and the information industry and cultivating first-line technology application operators to overtake the advanced manufacturing industry, so that the multifunctional training platform is needed in the technical field of electric training.

For example, application number: the utility model discloses a multifunctional practical training platform which comprises an outer frame, a top plate, a box body and a storage mechanism, wherein the top ends of the box body and the storage mechanism are connected with the top plate, brake rollers are fixed at four corners of the bottom ends of the box body and the storage mechanism, a plurality of groups of drawers are arranged in the box body, the top end of the top plate is fixedly provided with the outer frame, a control panel and a clamping piece, the control panel is positioned between the outer frame and the clamping piece, a screen plate is fixed in the outer frame, the top plate is connected with a supporting piece, the supporting piece comprises a base plate, two groups of supporting posts and adjusting bolts, two groups of through grooves matched with the supporting posts are formed in the top plate, screw holes matched with the adjusting bolts are formed in the two groups of supporting posts, and a plurality of groups of screw holes matched with the adjusting bolts are formed in the side walls of the box body and the storage mechanism. This real standard platform of multi-functional, can adjust, conveniently fix experimental equipment.

Based on the retrieval of the patent and the discovery of the multifunctional practical training platform in combination with the prior art, the multifunctional practical training platform is convenient to fix experimental equipment when in use, but the height of the conventional multifunctional practical training platform is inconvenient to adjust, so that the practical applicability of the multifunctional practical training platform is reduced when workers with different heights use the multifunctional practical training platform.

According to the multifunctional practical training platform provided by the utility model, the angle of the limiting plate can be adjusted through the positioning mechanism, so that the experiment equipment can be conveniently fixed by workers, and meanwhile, the height of the multifunctional practical training platform can be adjusted through the lifting mechanism shell, so that the multifunctional practical training platform is convenient for the workers with different heights to use.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model provides the multifunctional practical training platform, which has the advantages of adjusting the height of the multifunctional practical training platform and conveniently clamping and fixing experimental equipment, and solves the problems that the height of the conventional multifunctional practical training platform is inconvenient to adjust, so that workers with different heights are inconvenient to use, and the practicability of the multifunctional practical training platform is reduced.

The multifunctional training platform comprises a bottom plate, universal wheels are fixedly connected to four corners of the bottom plate, a storage cabinet is fixedly connected to the top of the bottom plate, lifting mechanisms are fixedly connected to two sides of the top of the bottom plate, each lifting mechanism comprises a fixing shell and a fixing frame, an operation table is fixedly connected between the tops of the two fixing frames, an installation seat is fixedly connected to the top of each operation table, limiting holes are formed in two sides of the top of each installation seat, a sliding rod is fixedly connected to an inner cavity of each installation seat, sliding sleeves are movably connected to surfaces of the sliding rods, first springs are fixedly connected to opposite sides of the two sliding sleeves, one sides of the first springs away from the sliding sleeves are fixedly connected with the inner wall of the installation seat, limiting plates are fixedly connected between the tops of the two sliding sleeves, and positioning mechanisms are fixedly connected to opposite sides of the two limiting plates.

As the preferable mode of the utility model, the bottom of the fixed shell is fixedly connected with the top of the bottom plate, both sides of the front side and the rear side of the inner cavity of the fixed shell are respectively provided with a chute, one opposite sides of the two fixed shells are respectively fixedly connected with a driving motor, the output end of the driving motor penetrates through the inner cavity of the fixed shell and is fixedly connected with a first gear, one side of the first gear far away from the output end of the driving motor is movably connected with the inner wall of the fixed shell, the rear side of the first gear is in meshed connection with a second gear, both sides of the second gear are movably connected with the inner wall of the fixed shell, both opposite sides of the first gear and the second gear are respectively in meshed connection with toothed plates, both opposite sides of the two toothed plates are movably connected with the inner wall of the fixed shell, and the tops of the two toothed plates are respectively fixedly connected with the bottom of the fixed frame.

As the preferable mode of the utility model, the bottoms of the front side and the rear side of the fixed shell are fixedly connected with limiting blocks, and the bottoms of the limiting blocks are fixedly connected with the top of the bottom plate.

As the preferable mode of the utility model, the surface of the driving motor is sleeved with the limiting ring, and one side of the limiting ring, which is close to the fixed shell, is fixedly connected with the surface of the fixed shell.

As the preferable mode of the utility model, the opposite sides of the two toothed plates are fixedly connected with the sliding blocks, and one side of the sliding blocks, which is far away from the toothed plates, is movably connected with the inner wall of the sliding groove.

As the preferable mode of the utility model, the front side and the rear side of the inner cavity of the positioning shell are respectively provided with a positioning groove, the top of the positioning shell is movably connected with a pull rod, the bottom of the pull rod penetrates through the inner cavity of the positioning shell and is fixedly connected with a positioning plate, the front side and the rear side of the positioning plate are respectively movably connected with the inner wall of the positioning shell, the front side and the rear side of the top of the positioning plate are respectively fixedly connected with a second spring, the top of the second spring is fixedly connected with the inner wall of the positioning shell, the bottom of the positioning plate is fixedly connected with a limiting rod, and the bottom of the limiting rod is movably connected with the inner wall of the limiting hole.

As the preferable mode of the utility model, the front side and the rear side of the positioning plate are fixedly connected with positioning blocks, and one side of the positioning block away from the positioning plate is movably connected with the inner wall of the positioning groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the multifunctional practical training platform, the bottom plate, the universal wheels, the storage cabinet, the lifting mechanism, the operating platform, the mounting seat, the limiting holes, the sliding rods, the sliding sleeves, the first springs, the limiting plates and the positioning mechanism are arranged for use in a matched mode, so that the problem that the existing multifunctional practical training platform is inconvenient to adjust in height, so that workers with different heights are inconvenient to use, and the practicability of the multifunctional practical training platform is reduced is solved.

2. According to the utility model, through the cooperation of the fixed shell, the sliding groove, the driving motor, the first gear, the second gear, the toothed plate and the fixed frame, when a worker needs to adjust the height of the operation table, the driving motor is firstly opened, the output end of the driving motor drives the first gear to rotate, the first gear drives the second gear to rotate oppositely when rotating, the first gear and the second gear drive the two toothed plates to move upwards when rotating oppositely, the two toothed plates drive the fixed frame to move upwards when moving upwards, the fixed frame drives the operation table to move upwards when moving upwards, the height of the operation table can be adjusted, the operation table is convenient for workers with different heights, the limiting effect on the fixed shell is achieved through the limiting block, the position of the fixed shell is prevented from shifting when the operation table is used, the limiting effect on the driving motor is achieved through the limiting ring, the limiting effect on the toothed plate is prevented from falling off when the limiting ring is prevented when the limiting ring is used, and the position of the toothed plate is prevented from shifting when the sliding block and the sliding groove are matched for use.

3. According to the utility model, through the cooperation of the positioning shell, the positioning groove, the pull rod, the positioning plate, the second spring and the limiting rod, when a worker needs to fix experimental equipment, the pull rod is pulled upwards, the pull rod drives the positioning plate to move upwards when in upward use, the positioning plate extrudes the second spring when in upward movement and drives the limiting rod to move upwards, after the limiting rod moves upwards and moves out of the inner cavity of the limiting hole, the worker pushes the two limiting plates oppositely, the two limiting plates drive the four sliding sleeves to move oppositely when in opposite movement, the four sliding sleeves extrude the four first springs when in opposite movement, when the two limiting plates move oppositely to a designated position, the worker loosens the pull rod, the limiting rod is limited through the limiting hole, so that the experimental equipment can be clamped and fixed, and through the cooperation of the positioning block and the positioning groove, the limiting effect on the positioning plate is achieved, and meanwhile, the position of the positioning plate is prevented from shifting when in use.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;

FIG. 2 is a front cross-sectional view of a mounting structure provided by an embodiment of the present utility model;

FIG. 3 is a rear view exploded view of a lift mechanism according to an embodiment of the present utility model;

fig. 4 is a right side cross-sectional view of a positioning mechanism provided by an embodiment of the present utility model.

In the figure: 1. a bottom plate; 2. a universal wheel; 3. a storage cabinet; 4. a lifting mechanism; 401. a fixed case; 402. a chute; 403. a driving motor; 404. a first gear; 405. a second gear; 406. a toothed plate; 407. a fixing frame; 408. a limiting block; 409. a limiting ring; 410. a slide block; 5. an operation table; 6. a mounting base; 7. a limiting hole; 8. a slide bar; 9. a sliding sleeve; 10. a first spring; 11. a limiting plate; 12. a positioning mechanism; 1201. positioning a shell; 1202. a positioning groove; 1203. a pull rod; 1204. a positioning plate; 1205. a second spring; 1206. a limit rod; 1207. and (5) positioning blocks.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the multifunctional training platform provided by the embodiment of the utility model comprises a bottom plate 1, universal wheels 2 are fixedly connected to four corners at the bottom of the bottom plate 1, a storage cabinet 3 is fixedly connected to the top of the bottom plate 1, lifting mechanisms 4 are fixedly connected to two sides of the top of the bottom plate 1, each lifting mechanism 4 comprises a fixed shell 401 and a fixed frame 407, an operation table 5 is fixedly connected between the tops of the two fixed frames 407, an installation seat 6 is fixedly connected to the top of each operation table 5, limiting holes 7 are formed in two sides of the top of each installation seat 6, a sliding rod 8 is fixedly connected to an inner cavity of each installation seat 6, sliding sleeves 9 are movably connected to the surface of each sliding rod 8, first springs 10 are fixedly connected to opposite sides of the two sliding sleeves 9, one side of each first spring 10, which is far away from each sliding sleeve 9, is fixedly connected to the inner wall of each installation seat 6, a limiting plate 11 is fixedly connected to the top of the two sliding sleeves 9, a positioning mechanism 12 is fixedly connected to one side, each positioning mechanism 12 is fixedly connected to the opposite sides of the two limiting plates 11, each positioning mechanism 12 comprises a positioning shell 1201, and one side, which is close to each limiting plate 11, and the surface of the limiting plate 11 is fixedly connected to one side.

Referring to fig. 1 and 3, the bottom of the fixed shell 401 is fixedly connected with the top of the bottom plate 1, the two sides of the front side and the rear side of the inner cavity of the fixed shell 401 are respectively provided with a chute 402, one opposite sides of the two fixed shells 401 are respectively fixedly connected with a driving motor 403, the output end of the driving motor 403 penetrates through the inner cavity of the fixed shell 401 and is fixedly connected with a first gear 404, one side of the first gear 404 far away from the output end of the driving motor 403 is movably connected with the inner wall of the fixed shell 401, the rear side of the first gear 404 is in meshed connection with a second gear 405, two sides of the second gear 405 are respectively movably connected with a toothed plate 406, one opposite sides of the two toothed plates 406 are respectively movably connected with the inner wall of the fixed shell 401, the top of the two toothed plates 406 are respectively fixedly connected with the bottom of the fixed frame 407, the bottoms of the front side and the rear side of the fixed shell 401 are respectively fixedly connected with a limiting block 408, the bottom of the limiting block is fixedly connected with the top of the bottom plate 1, a limiting ring 409 is sleeved on the surface of the driving motor 403, one side of the limiting ring 409 is close to the inner wall of the fixed shell 401, one side of the fixed shell 401 is in meshed with the surface of the toothed plate 406, and the two sides of the toothed plates 410 are respectively connected with the two opposite sides of the toothed plates 410.

The scheme is adopted: through the cooperation of fixed shell 401, spout 402, driving motor 403, first gear 404, second gear 405, pinion rack 406 and mount 407 is used, when the staff need highly adjust to operation panel 5, at first open driving motor 403, driving motor 403's output drives first gear 404 and rotates, first gear 404 drives second gear 405 subtend when rotatory and rotates, first gear 404 and second gear 405 drive two pinion racks 406 and upwards move when the subtend is rotated, two pinion racks 406 drive mount 407 and upwards move when upwards moving, mount 407 drives operation panel 5 and upwards move when upwards moving, can adjust operation panel 5's height, the staff of different heights uses conveniently, through stopper 408, the limiting displacement to fixed shell 401 has been played, the while has prevented that fixed shell 401 from taking place the skew in the use position, through spacing ring 409, the limiting displacement to driving motor 403 has been played, while preventing spacing ring 409 from taking place to drop when using, the cooperation through slider 410 and spout 402 is used, the cooperation of pinion rack 406 has played to the effect on pinion rack 406, the position of displacement has been prevented while the limiting displacement of pinion rack 406.

Referring to fig. 1, 2 and 4, the front side and the rear side of the inner cavity of the positioning shell 1201 are both provided with positioning grooves 1202, the top of the positioning shell 1201 is movably connected with a pull rod 1203, the bottom of the pull rod 1203 penetrates through the inner cavity of the positioning shell 1201 and is fixedly connected with a positioning plate 1204, the front side and the rear side of the positioning plate 1204 are both movably connected with the inner wall of the positioning shell 1201, the front side and the rear side of the top of the positioning plate 1204 are both fixedly connected with a second spring 1205, the top of the second spring 1205 is fixedly connected with the inner wall of the positioning shell 1201, the bottom of the positioning plate 1204 is fixedly connected with a limiting rod 1206, the bottom of the limiting rod 1206 is movably connected with the inner wall of the limiting hole 7, the front side and the rear side of the positioning plate 1204 are both fixedly connected with a positioning block 1207, and one side of the positioning block 1207 away from the positioning plate 1204 is movably connected with the inner wall of the positioning groove 1202.

The scheme is adopted: through the cooperation of positioning shell 1201, constant head tank 1202, pull rod 1203, locating plate 1204, second spring 1205 and gag lever post 1206, when the staff need carry out the fixed to experimental equipment, with the pull rod 1203 upwards pulling, pull rod 1203 drives gag lever post 1204 and upwards moves when upwards using, the locating plate 1204 extrudees second spring 1205 when upwards moving, and drive gag lever post 1206 upwards moves, after the gag lever post 1206 upwards moves out from the inner chamber of spacing hole 7, the staff is with two limiting plates 11 opposite direction promotion, two limiting plates 11 drive four sliding sleeves 9 opposite direction and move when opposite direction, four sliding sleeves 9 are extrudeed four first springs 10 when opposite direction moves, after two limiting plates 11 opposite direction moves to the assigned position, the staff unclamps pull rod 1203, carry out spacing to gag lever post 1206 through spacing hole 7, can carry out the centre gripping fixed to experimental equipment, through the cooperation use of locating piece 1207 and constant head tank 1202, the spacing effect to locating plate 1204 has been played, the position of locating plate 1204 has prevented simultaneously to take place the skew when using.

The working principle of the utility model is as follows:

when in use, when a worker needs to adjust the height of the operation table 5, the driving motor 403 is firstly opened, the output end of the driving motor 403 drives the first gear 404 to rotate, the first gear 404 drives the second gear 405 to oppositely rotate when rotating, the first gear 404 and the second gear 405 drive the two toothed plates 406 to move upwards when rotating oppositely, the two toothed plates 406 drive the fixing frame 407 to move upwards when moving upwards, the fixing frame 407 drives the operation table 5 to move upwards when moving upwards, the height of the operation table 5 can be adjusted, the operation table is convenient for the workers with different heights to use, when the workers need to fix experimental equipment, the pull rod 1203 is pulled upwards, the pull rod 1203 drives the positioning plate 1204 to move upwards when moving upwards, the positioning plate 1204 extrudes the second spring 1205 when moving upwards, and drives the limiting rod 1206 to move upwards, after the inner cavity of the limiting hole 7 is moved upwards, the worker pushes the two limiting plates 11 oppositely, the two limiting plates 11 drive the four sliding sleeves 9 to move upwards when moving oppositely, the four sliding sleeves 9 move to extrude the four sliding sleeves 10 to the first spring to extrude the limiting plate 11 to the limiting plate 1206, and then the limiting rod 1206 can be clamped to the position of the limiting rod is fixed to the limiting rod 1206, and the experiment device can be clamped to the limiting rod is clamped to the limiting hole 7 when the limiting rod is moved to the opposite position to the limiting rod is moved to the limiting rod 11.

To sum up: this real standard platform of multi-functional, through bottom plate 1, universal wheel 2, accomodate cabinet 3, elevating system 4, operation panel 5, mount pad 6, spacing hole 7, slide bar 8, sliding sleeve 9, first spring 10, limiting plate 11 and positioning mechanism 12's cooperation is used, has solved the high inconvenient regulation of current real standard platform of multi-functional, and it is comparatively inconvenient when leading to the staff of different heights to use, consequently reduced the problem of the practicality of real standard platform of multi-functional.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a real standard platform of multi-functional, includes bottom plate (1), its characterized in that: the utility model discloses a lifting mechanism for a floor, including base plate (1), universal wheel (2) are all fixedly connected with in four corners of base plate (1) bottom, cabinet (3) are accomodate to the top fixedly connected with of base plate (1), equal fixedly connected with elevating system (4) in both sides at base plate (1) top, elevating system (4) are including fixed shell (401) and mount (407), fixedly connected with operation panel (5) between the top of two mounts (407), the top fixedly connected with mount pad (6) of operation panel (5), spacing hole (7) have all been seted up to the both sides at mount pad (6) top, the inner chamber fixedly connected with slide bar (8) of mount pad (6), the surface swing joint of slide bar (8) has sliding sleeve (9), the equal fixedly connected with first spring (10) in one side that two sliding sleeve (9) are relative, one side and the inner wall fixedly connected with of mount pad (6) are kept away from to first spring (10), fixedly connected with limiting plate (11) between the top of two sliding sleeve (9), equal fixedly connected with positioning mechanism (12) in one side opposite to two limiting plate (11), positioning mechanism (1201) are close to one side of limiting plate (1201), positioning plate (11).

2. The multi-functional practical training platform of claim 1, wherein: the bottom of fixed shell (401) and the top fixed connection of bottom plate (1), spout (402) have all been seted up to the both sides of fixed shell (401) inner chamber front side and rear side, and equal fixedly connected with driving motor (403) in one side opposite of two fixed shells (401), the output of driving motor (403) runs through to the inner chamber of fixed shell (401) and fixedly connected with first gear (404), one side that driving motor (403) output was kept away from to first gear (404) and the inner wall swing joint of fixed shell (401), the rear side meshing of first gear (404) is connected with second gear (405), the both sides of second gear (405) all with the inner wall swing joint of fixed shell (401), one side opposite of first gear (404) and second gear (405) all meshing is connected with pinion rack (406), the top of two pinion (406) all with the inner wall swing joint of fixed shell (401).

3. The multi-functional practical training platform of claim 2, wherein: limiting blocks (408) are fixedly connected to the bottoms of the front side and the rear side of the fixed shell (401), and the bottoms of the limiting blocks (408) are fixedly connected with the top of the bottom plate (1).

4. The multi-functional practical training platform of claim 2, wherein: and a limiting ring (409) is sleeved on the surface of the driving motor (403), and one side, close to the fixed shell (401), of the limiting ring (409) is fixedly connected with the surface of the fixed shell (401).

5. The multi-functional practical training platform of claim 2, wherein: the opposite sides of the two toothed plates (406) are fixedly connected with sliding blocks (410), and one side, far away from the toothed plates (406), of each sliding block (410) is movably connected with the inner wall of the sliding groove (402).

6. The multi-functional practical training platform of claim 1, wherein: positioning grooves (1202) are formed in the front side and the rear side of an inner cavity of the positioning shell (1201), a pull rod (1203) is movably connected to the top of the positioning shell (1201), a positioning plate (1204) is fixedly connected to the bottom of the pull rod (1203) and penetrates through the inner cavity of the positioning shell (1201), the front side and the rear side of the positioning plate (1204) are movably connected with the inner wall of the positioning shell (1201), a second spring (1205) is fixedly connected to the front side and the rear side of the top of the positioning plate (1204), the top of the second spring (1205) is fixedly connected with the inner wall of the positioning shell (1201), a limiting rod (1206) is fixedly connected to the bottom of the positioning plate (1204), and the bottom of the limiting rod (1206) is movably connected with the inner wall of the limiting hole (7).

7. The multi-functional practical training platform of claim 6, wherein: the front side and the rear side of the locating plate (1204) are fixedly connected with locating blocks (1207), and one side, away from the locating plate (1204), of the locating blocks (1207) is movably connected with the inner wall of the locating groove (1202).