CN219113980U

CN219113980U - Adjustable real object bench

Info

Publication number: CN219113980U
Application number: CN202320177727.1U
Authority: CN
Inventors: 徐斌; 袁晓红; 胡小东; 何超君; 李勇; 周光发; 阿力日虎
Original assignee: Leshan Vocational and Technical College
Current assignee: Leshan Vocational and Technical College
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-06-02
Anticipated expiration: 2033-02-10

Abstract

The utility model discloses an adjustable real object bench which comprises a support frame, wherein a telescopic frame is slidably arranged at the top of the support frame, a connecting rod is fixedly arranged at the top of the telescopic frame, first connecting plates are fixedly arranged on the outer walls of two sides of the connecting rod, second connecting plates are slidably arranged on the outer walls of two groups of the first connecting plates, a second supporting platform is fixedly arranged on the outer walls of the second connecting plates, and first supporting platforms are slidably connected with the outer walls of two sides of the two ends of the connecting rod. According to the utility model, the second connecting plate slides on the outer wall of the first connecting plate, so that the second supporting platform can be adjusted, the sliding plate slides on the inner side of the first sliding groove, so that the position of the first supporting platform can be adjusted, the use space of the physical bench is increased, and when a plurality of students perform practical operation, the phenomenon that the operation space of the physical bench is smaller and the practical operation of the students is influenced is avoided.

Description

Adjustable real object bench

Technical Field

The utility model relates to the technical field of object tables, in particular to an adjustable object table.

Background

The new energy automobile is characterized in that unconventional automobile fuel is used as a power source, three large electric systems of the new energy automobile are disassembled and assembled in the new energy automobile teaching process, three relatively independent and mutually connected three large systems are formed, different faults are respectively arranged, students can master each system well, the aim of solving the difficulty in teaching is achieved, the teaching effect is improved, enthusiasm of the students is cultivated, a physical rack is used when the three large electric systems of the new energy automobile are supported, and the existing physical rack still has certain defects in use.

The defects of the physical bench in the prior art are as follows:

at present, patent document CN217744943U discloses a teaching rack for an automobile brake system, and relates to a teaching device, wherein the rack body is of a frame structure, two sets of complete and operable automobile brake system bodies are sequentially installed at the top of the rack body, and a transparent protective cover capable of being covered on any set of automobile brake system body and used for realizing one set of operation and one set of disassembly teaching is movably installed at the top of the rack body; the utility model can effectively improve the safety of the teaching process, can realize the purpose of teaching and demonstrating at the same time, and improves the teaching quality.

However, when the rack in the above document is used, since the rack is integrated, the rack does not have a good adjusting mechanism, the rack cannot be dispersed, and when a plurality of students perform practice operations, the problem that the learning effect is poor due to the fact that the space of the rack is small, the practice operations of the students are affected, and the operation of the rack platform is performed by a plurality of people is caused.

Disclosure of Invention

The utility model aims to provide an adjustable physical bench for solving the problems in the background technology.

In order to achieve the above purpose, the utility model provides a technical scheme that the adjustable physical bench comprises a supporting frame, wherein a telescopic frame is slidably arranged at the top of the supporting frame, a connecting rod is fixedly arranged at the top of the telescopic frame, first connecting plates are fixedly arranged on the outer walls of two sides of the connecting rod, second connecting plates are slidably arranged on the outer walls of two groups of the first connecting plates, second supporting platforms are fixedly arranged on the outer walls of the second connecting plates, first supporting platforms are slidably connected to the outer walls of two sides of two ends of the connecting rod, and four groups of first supporting platforms are respectively positioned on two sides of the second supporting platforms.

Preferably, the bottom of the support frame is fixedly provided with a base, and the bottom of the base is provided with universal wheels.

Preferably, the outer wall threads of the expansion bracket penetrate through and are provided with fastening bolts, and the bottom ends of the fastening bolts are propped against the outer wall of the bottom end of the expansion bracket.

Preferably, the outer walls of two sides of the two ends of the connecting rod are provided with first sliding grooves, and the four groups of first sliding grooves are respectively positioned at two sides of the first connecting plate.

Preferably, a placement groove is formed in the inner side of the first supporting platform, and the placement box is mounted in the inner side of the placement groove in a sliding mode.

Preferably, the top fixed mounting of first supporting platform has the backup pad, the outer wall fixed mounting of backup pad has the slide, and slide slidable mounting is in the inboard of first spout, the outer wall screw thread of backup pad runs through and installs first gim peg, and the bottom of first gim peg supports the outer wall at the connecting rod.

Preferably, the second sliding groove is formed in the inner side of the second connecting plate, the first connecting plate is slidably mounted in the inner side of the second sliding groove, the second fixing bolt is installed in a penetrating mode through the top thread of the second connecting plate, and the bottom end of the second fixing bolt abuts against the outer wall of the first connecting plate.

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

1. according to the utility model, the second connecting plate slides on the outer wall of the first connecting plate, so that the second supporting platform can be adjusted, the sliding plate slides on the inner side of the first sliding groove, so that the position of the first supporting platform can be adjusted, the use space of the physical bench is increased, and when a plurality of students perform practical operation, the phenomenon that the operation space of the physical bench is smaller and the practical operation of the students is influenced is avoided.

2. The utility model can facilitate the user to move the object rack through the universal wheels, and the object rack stretches out and draws back at the top of the support frame through the telescopic frame, so that the height of the object rack can be adjusted, and after the adjustment, the bottom end of the fastening bolt is propped against the outer wall of the bottom end of the telescopic frame through rotating the fastening bolt, thereby ensuring the stability of the telescopic frame, enabling the user to adjust according to the actual use environment and facilitating the use of the user.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a supporting frame structure according to the present utility model;

FIG. 3 is a schematic view of a first support platform according to the present utility model;

fig. 4 is a schematic view of a second support platform according to the present utility model.

In the figure: 1. a support frame; 2. a fastening bolt; 3. a telescopic frame; 4. a base; 5. a universal wheel; 6. a connecting rod; 7. a first chute; 8. a first connection plate; 9. a first support platform; 10. a placement groove; 11. placing a box; 12. a support plate; 13. a first fixing bolt; 14. a slide plate; 15. a second connecting plate; 16. a second chute; 17. a second fixing bolt; 18. and a second support platform.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, an adjustable physical bench:

including support frame 1, the bottom fixed mounting of support frame 1 has base 4, universal wheel 5 is installed to the bottom of base 4, the top slidable mounting of support frame 1 has expansion bracket 3, the outer wall screw thread of expansion bracket 3 runs through and installs fastening bolt 2, and the bottom of fastening bolt 2 supports the outer wall in the bottom of expansion bracket 3, the top fixed mounting of expansion bracket 3 has connecting rod 6, the equal fixed mounting in both sides outer wall of connecting rod 6 has first connecting plate 8, the equal sliding connection in both sides outer wall in both sides of connecting rod 6 has first supporting platform 9, and four sets of first supporting platform 9 are located the both sides of second supporting platform 18 respectively, the outer wall slidable mounting of two sets of first connecting plate 8 has second connecting plate 15, the outer wall fixed mounting of second connecting plate 15 has second supporting platform 18, second spout 16 has been seted up to the inboard of second connecting plate 15, and first connecting plate 8 slidable mounting is in the inboard of second spout 16, the top screw thread of second connecting plate 15 runs through and installs second dead bolt 17, and the bottom of second dead bolt 17 supports the outer wall at first connecting plate 8.

Can provide mounted position for universal wheel 5 through base 4, can convenient to use person removes the thing rack through universal wheel 5, can stretch out and draw back at the top of support frame 1 through expansion bracket 3, thereby can adjust the height of thing rack, after the adjustment, through rotating fastening bolt 2, make the bottom of fastening bolt 2 support the outer wall of expansion bracket 3 bottom, thereby guarantee the stability of expansion bracket 3, make the user can adjust according to the in-service use environment, the person of facilitating the use uses, can provide mounted position for connecting rod 6 through support frame 1 and expansion bracket 3, can provide mounted position for first supporting platform 9 and second supporting platform 18 through connecting rod 6, can provide mounted position for the three big electrical systems of new energy automobile through first supporting platform 9 and second supporting platform 18, slide at the outer wall of first connecting plate 8 through second connecting plate 15, thereby can adjust second supporting platform 18, after the adjustment, through rotating second fixed bolt 17, make the bottom of second fixed bolt 17 support the outer wall at first connecting plate 8, thereby guarantee the stability of second supporting platform 18.

The first spout 7 has all been seted up to the both ends both sides outer wall of connecting rod 6, and four sets of first spouts 7 are located the both sides of first connecting plate 8 respectively, standing groove 10 has been seted up to the inboard of first supporting platform 9, the inside sliding mounting of standing groove 10 has placed box 11, the top fixed mounting of first supporting platform 9 has backup pad 12, the outer wall fixed mounting of backup pad 12 has slide plate 14, and slide plate 14 slidable mounting is in the inboard of first spout 7, the outer wall screw thread of backup pad 12 runs through and installs first gim peg 13, and the bottom of first gim peg 13 supports the outer wall at connecting rod 6.

The placing box 11 can be provided with an installation position through the placing groove 10, the placing box 11 can provide a placing position for a tool for detection, the sliding plate 14 slides on the inner side of the first sliding groove 7, so that the position of the first supporting platform 9 can be adjusted, after the adjustment, the bottom end of the first fixing bolt 13 is enabled to abut against the outer wall of the connecting rod 6 through rotating the first fixing bolt 13, and the stability of the first supporting platform 9 is guaranteed.

The working principle can be convenient for the user remove the real object rack through universal wheel 5, stretch out and draw back at the top of support frame 1 through expansion bracket 3, after the adjustment, through rotating fastening bolt 2, make the bottom of fastening bolt 2 support the outer wall of expansion bracket 3 bottom, thereby guarantee the stability of expansion bracket 3, can provide mounted position for connecting rod 6 through support frame 1 and expansion bracket 3, can provide mounted position for first supporting platform 9 and second supporting platform 18 through connecting rod 6, can provide mounted position for three big electric systems of new energy automobile through first supporting platform 9 and second supporting platform 18, slide at the outer wall of first connecting plate 8 through second connecting plate 15, thereby can adjust second supporting platform 18, after the adjustment, through rotating second dead bolt 17, make the bottom of second dead bolt 17 support at the outer wall of first connecting plate 8, thereby guarantee the stability of second supporting platform 18, can provide mounted position for placing box 11 through standing box 11, can provide the mounted position for the instrument that detects through placing box 11, can slide through 14 in the inboard of first spout 7, thereby can support 9 at the first supporting position, can be adjusted at first connecting plate 13, thereby make the bottom of second dead bolt 17 support the first connecting plate 13 rotate, thereby, the stability is guaranteed to support platform 13, after the first fixing bolt 13 is fixed, and is fixed, thereby.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An adjustable object bench, includes support frame (1), its characterized in that: the top slidable mounting of support frame (1) has expansion bracket (3), the top fixed mounting of expansion bracket (3) has connecting rod (6), the equal fixed mounting in both sides outer wall of connecting rod (6) has first connecting plate (8), two sets of the outer wall slidable mounting of first connecting plate (8) has second connecting plate (15), the outer wall fixed mounting of second connecting plate (15) has second supporting platform (18), the equal sliding connection in both sides outer wall in both ends of connecting rod (6) has first supporting platform (9), and four sets of first supporting platform (9) are located the both sides of second supporting platform (18) respectively.

2. An adjustable physical bench according to claim 1 and characterized in that: the bottom of support frame (1) is fixed mounting has base (4), universal wheel (5) are installed to the bottom of base (4).

3. An adjustable physical bench according to claim 1 and characterized in that: the outer wall threads of the expansion bracket (3) penetrate through the fastening bolts (2), and the bottom ends of the fastening bolts (2) are propped against the outer wall of the bottom end of the expansion bracket (3).

4. An adjustable physical bench according to claim 1 and characterized in that: the outer walls of two sides of the two ends of the connecting rod (6) are provided with first sliding grooves (7), and four groups of first sliding grooves (7) are respectively positioned at two sides of the first connecting plate (8).

5. An adjustable physical bench according to claim 1 and characterized in that: the inner side of the first supporting platform (9) is provided with a placing groove (10), and a placing box (11) is arranged in the inner side of the placing groove (10) in a sliding mode.

6. An adjustable physical bench according to claim 1 and characterized in that: the top fixed mounting of first supporting platform (9) has backup pad (12), the outer wall fixed mounting of backup pad (12) has slide (14), and slide (14) slidable mounting is in the inboard of first spout (7), the outer wall screw thread of backup pad (12) runs through and installs first gim peg (13), and the bottom of first gim peg (13) supports the outer wall at connecting rod (6).

7. An adjustable physical bench according to claim 1 and characterized in that: the second sliding groove (16) is formed in the inner side of the second connecting plate (15), the first connecting plate (8) is slidably mounted on the inner side of the second sliding groove (16), the second fixing bolt (17) is mounted on the top thread of the second connecting plate (15) in a penetrating mode, and the bottom end of the second fixing bolt (17) abuts against the outer wall of the first connecting plate (8).