CN214386620U - Power electronic technology experimental device with lifting function - Google Patents

Abstract

The utility model discloses a power electronics technology experimental apparatus with raising and lowering functions relates to power electronics technology experiment field, does not possess high regulatory function to current part power electronics technology experimental apparatus, leads to the experimenter to produce uncomfortable when experimenting, and does not possess the problem of storing function, provides following scheme now, and it includes that the main part bottom is provided with the support column, support column internally mounted has the fixed plate, the last surface mounting of fixed plate has first telescopic link, fixed plate lower surface mounting has the second telescopic link, the one end that the fixed plate was installed to the second telescopic link is kept away from is provided with first pivot, the one end that is provided with the second telescopic link is kept away from to first pivot is rotated and is connected with the universal wheel. The utility model discloses novel structure, and can the overall height of adjusting device, make the device possess the function of removal, improve the flexibility of device, made things convenient for experimenter's operation simultaneously, improved the practicality of device.

Description

Power electronic technology experimental device with lifting function

Technical Field

The utility model relates to a power electronics technical experiment field especially relates to a power electronics technical experiment device with raising and lowering functions.

Background

In the in-process of power electronic technology development, must inevitable needs are experimented to power electronic instrument, with the security and the feasibility of guaranteeing the instrument, current some power electronic technology experimental apparatus does not possess the altitude mixture control function, the flexibility is relatively poor, lead to the experimenter to produce uncomfortable easily when carrying out the experiment, and do not possess the storing function, all experimental articles for use pile up on the experimental apparatus surface in a large number, spring is at certain potential safety hazard, for solving these problems, we have proposed a power electronic technology experimental apparatus with raising and lowering functions.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of power electronic technology experimental apparatus with raising and lowering functions has solved current partial power electronic technology experimental apparatus and has not possessed altitude mixture control function, leads to the experimenter to produce uncomfortable when experimenting, and does not possess the problem of storing function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a power electronic technology experimental device with a lifting function comprises a main body and is characterized in that a supporting column is arranged at the bottom of the main body, a fixed plate is arranged inside the supporting column, a first telescopic rod is arranged on the upper surface of the fixed plate, a second telescopic rod is arranged on the lower surface of the fixed plate, a first rotating shaft is arranged at one end, far away from the fixed plate, of the second telescopic rod, a universal wheel is rotatably connected to one end, far away from the end provided with the second telescopic rod, of the first rotating shaft, a protective cover is arranged at the top of the main body, a placing plate is arranged inside the protective cover, a fourth telescopic rod is arranged on the lower surface of the placing plate, one side, far away from the bottom of the placing plate, of the fourth telescopic rod is arranged on the upper surface of the main body, a second rotating shaft is arranged inside the placing plate, the second rotating shaft is rotatably connected with the fourth telescopic rod, a sliding rod is arranged inside the placing plate, the utility model discloses a slide bar, including slide bar, place board, slide bar surface sliding connection has the slider, one side of slide bar is provided with the third telescopic link, the last surface mounting who places the board has the grip block, the lower surface at the grip block is installed to the slider.

Preferably, a plurality of storage storehouses are arranged in the main body, a partition plate is arranged in the main body and located between the two storage storehouses, a handle is arranged on one side, close to the outer surface of the main body, of each storage storehouse, and the storage storehouses penetrate through the main body.

Preferably, the support columns are arranged at four corners of the bottom of the main body, and the size, shape and internal structure of each support column are the same.

Preferably, the main part upper surface is provided with insulating pad, insulating pad covers the main part upper surface, all install the baffle around the support column, every the size length of baffle is all the same.

Preferably, the clamping plates are provided with two clamping plates on the upper surface of the placing plate, cushion pads are arranged on opposite sides of the two clamping plates, and the cushion pads are made of sponge.

Preferably, at least two sliding rods are arranged inside the placing plate, the surface of each sliding rod is connected with a sliding block in a sliding mode, each sliding block is installed at the bottom of the clamping plate, each sliding block is provided with a third telescopic rod, and two ends of each third telescopic rod are installed on one side of each sliding block and inside the placing plate respectively.

The utility model has the advantages that:

1. the main part can be promoted through the first telescopic link that sets up and the lift is carried out to reach the purpose of adjusting device overall height, can promote first pivot through the second telescopic link that sets up and remove, thereby inside making the universal wheel break away from the support column, make the device possess the function of removal, improve the flexibility of device.

2. The third telescopic link through setting up can promote the slider and slide on the slide bar surface to drive the grip block and remove, carry out the centre gripping to the laboratory glassware, the blotter can protect the laboratory glassware not receive the damage simultaneously, and can promote placing the board through the fourth telescopic link, thereby adjusts the height of placing the board, can make through the second pivot place the board and rotate, makes things convenient for the experimenter to operate, improves the practicality of device.

In conclusion, the device not only can adjust the overall height of the device, so that the device has a moving function, the flexibility of the device is improved, meanwhile, the operation of experimenters is facilitated, the practicability of the device is improved, and the problems that the existing part of power electronic technology experimental devices do not have a height adjusting function, so that the experimenters feel uncomfortable during experiments and do not have a storage function are solved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

Reference numbers in the figures: 1. a main body; 2. a partition plate; 3. a storage bin; 4. a baffle plate; 5. a first telescopic rod; 6. a fixing plate; 7. a second telescopic rod; 8. a first rotating shaft; 9. a universal wheel; 10. a protective cover; 11. an insulating pad; 12. a handle; 13. a clamping plate; 14. placing the plate; 15. a cushion pad; 16. a slider; 17. a slide bar; 18. a third telescopic rod; 19. a second rotating shaft; 20. a fourth telescopic rod; 21. and (4) a support column.

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.

Referring to fig. 1-3, the utility model provides the following technical scheme:

a power electronic technology experimental device with a lifting function comprises a main body 1, wherein a supporting column 21 is arranged at the bottom of the main body 1, a fixed plate 6 is arranged inside the supporting column 21, a first telescopic rod 5 is arranged on the upper surface of the fixed plate 6, a second telescopic rod 7 is arranged on the lower surface of the fixed plate 6, a first rotating shaft 8 is arranged at one end, far away from the fixed plate 6, of the second telescopic rod 7, a universal wheel 9 is rotatably connected to one end, far away from the second telescopic rod 7, of the first rotating shaft 8, a protective cover 10 is arranged at the top of the main body 1, a placing plate 14 is arranged inside the protective cover 10, a fourth telescopic rod 20 is arranged on the lower surface of the placing plate 14, one side, far away from the bottom of the placing plate 14, of the fourth telescopic rod 20 is arranged on the upper surface of the main body 1, a second rotating shaft 19 is arranged inside the placing plate 14, and the second rotating shaft 19 is rotatably connected with the fourth telescopic rod 20, the placing plate 14 is internally provided with a sliding rod 17, the surface of the sliding rod 17 is connected with a sliding block 16 in a sliding mode, one side of the sliding rod 17 is provided with a third telescopic rod 18, the upper surface of the placing plate 14 is provided with a clamping plate 13, and the sliding block 16 is installed on the lower surface of the clamping plate 13.

Further, a plurality of storing storehouses 3 have been seted up to main part 1 inside, 1 inside baffle 2 that is provided with of main part, baffle 2 is located between two storing storehouses 3, storing storehouse 3 is close to one side of 1 external surface of main part and installs handle 12, storing storehouse 3 passes main part 1, support column 21 all has the setting in 1 bottom four corners of main part, every the size shape and the inner structure homogeneous phase of support column 21.

Besides, 1 upper surface of main part is provided with insulating pad 11, insulating pad 11 covers 1 upper surface of main part, all install baffle 4, every around support column 21 the big or small length homogeneous phase of baffle 4, grip block 13 is being provided with two, two on placing 14 upper surfaces of board the mutual opposite one side of grip block 13 all installs blotter 15, blotter 15 adopts the sponge to make.

In this embodiment, at least two sliding rods 17 are arranged inside the placing plate 14, a sliding block 16 is slidably connected to the surface of each sliding rod 17, each sliding block 16 is installed at the bottom of the clamping plate 13, each sliding block 16 is equipped with a third telescopic rod 18, and two ends of each third telescopic rod 18 are respectively installed on one side of each sliding block 16 and inside the placing plate 14.

When the utility model is used, the first rotating shaft 8 can be pushed to move through the second telescopic rod 7 arranged on the lower surface of the fixed plate 6, so that the universal wheel 9 is separated from the inside of the supporting column 21, the device has the moving function and is protected through the baffle 4, after the device is moved to a proper position, the universal wheel 9 is retracted, then the main body 1 can be pushed to lift through the arranged first telescopic rod 5, so as to achieve the whole height of the adjusting device, after the proper position is adjusted, the experimental instrument is placed on the surface of the placing plate 14 in the protective cover 10, then the sliding block 16 can be pushed to slide on the surface of the sliding rod 17 through the arranged third telescopic rod 18, so as to drive the clamping plate 13 to move, the experimental instrument is clamped, meanwhile, the buffer cushion 15 can protect the experimental instrument from being damaged, and the placing plate 14 can be pushed through the fourth telescopic rod 20, thereby adjust the height of placing board 14, can make through second pivot 19 and place board 14 and rotate, make things convenient for the experimenter to operate, protect through insulating pad 11 simultaneously, the experiment finishes the back, pulls out storing storehouse 3 through handle 12, and the experimental apparatus that will not put into can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a power electronic technology experimental apparatus with raising and lowering functions, includes main part (1), its characterized in that, main part (1) bottom is provided with support column (21), support column (21) internally mounted has fixed plate (6), the last surface mounting of fixed plate (6) has first telescopic link (5), surface mounting has second telescopic link (7) under fixed plate (6), the one end of installing fixed plate (6) is kept away from in second telescopic link (7) is provided with first pivot (8), first pivot (8) are kept away from the one end that is provided with second telescopic link (7) and are rotated and be connected with universal wheel (9), protection casing (10) are installed at main part (1) top, protection casing (10) inside is provided with places board (14), place board (14) surface mounting have fourth telescopic link (20), fourth telescopic link (20) are kept away from to install and are installed in one side of placing board (14) bottom and are installed in main part (1) ) The upper surface, place inside second pivot (19) that is provided with of board (14), second pivot (19) rotate with fourth telescopic link (20) and be connected, place inside slide bar (17) that is provided with of board (14), slide bar (17) surface sliding connection has slider (16), one side of slide bar (17) is provided with third telescopic link (18), the last surface mounting who places board (14) has grip block (13), the lower surface at grip block (13) is installed in slider (16).

2. The power electronic technology experimental device with the lifting function is characterized in that a plurality of storage bins (3) are arranged inside the main body (1), a partition plate (2) is arranged inside the main body (1), the partition plate (2) is located between the two storage bins (3), a handle (12) is installed on one side, close to the outer surface of the main body (1), of each storage bin (3), and the storage bins (3) penetrate through the main body (1).

3. The power electronic technology experimental device with the lifting function as claimed in claim 1, wherein the supporting columns (21) are arranged at four corners of the bottom of the main body (1), and the size, shape and internal structure of each supporting column (21) are the same.

4. The power electronic technology experimental device with the lifting function as claimed in claim 1, wherein an insulating pad (11) is arranged on the upper surface of the main body (1), the insulating pad (11) covers the upper surface of the main body (1), baffles (4) are installed around the supporting column (21), and the size and the length of each baffle (4) are the same.

5. The power electronic technology experiment device with the lifting function as claimed in claim 1, wherein two clamping plates (13) are arranged on the upper surface of the placing plate (14), one sides of the two clamping plates (13) opposite to each other are provided with buffer pads (15), and the buffer pads (15) are made of sponge.

6. The power electronic technology experimental device with the lifting function as claimed in claim 1, wherein at least two sliding rods (17) are arranged inside the placing plate (14), a sliding block (16) is slidably connected to the surface of each sliding rod (17), each sliding block (16) is installed at the bottom of the clamping plate (13), each sliding block (16) is equipped with a third telescopic rod (18), and two ends of each third telescopic rod (18) are respectively installed on one side of each sliding block (16) and inside the placing plate (14).

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