CN215360665U

CN215360665U - Entrepreneurship guidance teaching device

Info

Publication number: CN215360665U
Application number: CN202121489635.4U
Authority: CN
Inventors: 高东京; 陈盈盈; 白紫怡; 郝晨佳; 吴晗语
Original assignee: Beijing College Finance And Commerce
Current assignee: Beijing College Finance And Commerce
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-31
Anticipated expiration: 2031-07-01

Abstract

The utility model relates to the technical field of teaching devices, in particular to a teaching device for entrepreneurial guidance, which comprises a teaching blackboard assembly, wherein the teaching blackboard assembly comprises a central blackboard block, a first extended blackboard block and a second extended blackboard block, the first extended blackboard block and the second extended blackboard block are positioned on two sides of the central blackboard block, a tool box is fixedly installed at the bottom of the central blackboard block, a moving platform is arranged at the bottom of the tool box, a hydraulic telescopic rod is fixedly installed between the moving platform and the tool box, the teaching blackboard assembly is specially used for outdoor entrepreneurial guidance teaching, and has the functions of moving and accommodating, vector extension and adjustment of a writing surface of a blackboard can be carried out, and meanwhile, the teaching device also has the function of automatic height adjustment.

Description

Entrepreneurship guidance teaching device

Technical Field

The utility model relates to the technical field of teaching devices, in particular to a teaching device for entrepreneurship guidance.

Background

The entrepreneurship is a process of creating greater economic or social value by optimizing and integrating the resources owned by entrepreneurs and entrepreneurship partners on the resources owned by the entrepreneurship or by trying to optimize and integrate the resources owned by the entrepreneurship, and the entrepreneurship is a behavior which needs thinking, reasoning and judgment of the entrepreneurship and the entrepreneurship partner for organizing management, application service, technology and equipment operation.

And along with the continuous development of the times, the foundation crowd cardinality is also constantly strong, the foundation is instructed to seem especially important this moment, for the foundation people evade a lot of risks, need use supplementary teaching tool at the teaching in-process that the foundation was instructed simultaneously, wherein projecting apparatus and blackboard are indispensable, and meanwhile when carrying out outdoor foundation and guiding, the blackboard is the most practical, but does not have outdoor dedicated blackboard teaching device now, and current blackboard structure is too simple simultaneously, the function singleness.

Therefore, it is necessary to design a teaching device for startup guidance to solve the above-mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a teaching device for entrepreneurial guidance, which is used for solving the problems in the background technology.

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

the utility model provides a startup is guided and is used teaching device, includes teaching blackboard assembly, teaching blackboard assembly is including central blackboard piece, first expansion blackboard piece and second expansion blackboard piece, and first expansion blackboard piece, second expansion blackboard piece are located the both sides of central blackboard piece, have the toolbox at the bottom fixed mounting of central blackboard piece, and the bottom of toolbox is provided with moving platform, and fixed mounting has hydraulic telescoping rod between moving platform and the toolbox simultaneously.

As a preferable scheme of the present invention, the central black plate block is internally provided with a storage cavity, and the upper side and the lower side of the storage cavity are both provided with a moving chute.

As a preferred scheme of the present invention, a first moving pulley is fixedly installed at one end of each of the upper and lower sides of the first extended black plate close to the central black plate, a second moving pulley is fixedly installed at one end of each of the upper and lower sides of the second extended black plate close to the central black plate, the second moving pulley and the first moving pulley are located inside the moving chute, and meanwhile, a limiting mechanism is fixedly installed at the center of one side of each of the first extended black plate and the second extended black plate away from the central black plate.

According to a preferable scheme of the utility model, the tool box comprises a storage box and a tool box, a cavity is formed in one end of the interior of the storage box, a placing groove is formed in one end, far away from the cavity, of the front side face of the storage box, a sealing cover plate is fixedly installed at one end of the tool box, a pull ring is fixedly installed at the position, far away from the center of one side face of the tool box, of the sealing cover plate, and the tool box is located in the cavity.

As a preferable scheme of the utility model, the limiting mechanism comprises an L-shaped limiting block and a handle, the handle is fixedly mounted on the front side surface of the L-shaped limiting block, and the L-shaped limiting block is fixedly mounted on the front side surfaces of the first expanded black board block and the second expanded black board block.

According to the preferable scheme of the utility model, universal wheels are fixedly mounted at four corners of the bottom of the movable platform, and the upper end and the lower end of the hydraulic telescopic rod are fixedly mounted on the bottom surface of the tool box and the top surface of the movable platform through fixing bolts.

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

1. the teaching blackboard assembly is specially arranged for outdoor entrepreneurship guidance teaching, has the functions of moving and containing, can extend and adjust the vector of the writing surface of the blackboard, and has the function of automatically increasing.

2. According to the tool box, the tool box is used for accommodating and managing teaching auxiliary tools, a user can guide the tool box out of the accommodating box by using the pull ring, tools can be effectively prevented from falling and losing in the transportation and moving processes, and meanwhile, the accommodating groove formed in the front side face of the accommodating box provides a placing platform for the guided tool box, so that teaching is facilitated.

3. According to the utility model, the limiting mechanism is arranged, so that the first expanded black board block and the second expanded black board block after being stored can be conveniently fixed and limited, two sides of the central black board block can be directly embedded into the L-shaped limiting block, and a traction structure is provided for leading out the first expanded black board block and the second expanded black board block through the pull handle.

Drawings

FIG. 1 is a schematic view of an overall top-down expanded perspective structure of the present invention;

FIG. 2 is a schematic top perspective exploded view of the tool box of the present invention;

FIG. 3 is a schematic view of a top-view three-dimensional structure of an expanded black plate in the present invention;

FIG. 4 is a side view of the inner structure of the central black plate in accordance with the present invention;

FIG. 5 is a schematic view of a top perspective enlarged structure of the limiting mechanism of the present invention;

in the figure: 1. a teaching blackboard assembly; 2. a central black plate; 21. a receiving cavity; 22. a moving chute; 3. a first expanded black plate; 31. a first moving pulley; 4. a second expanded black plate; 41. a second moving pulley; 5. a tool box; 51. a storage box; 511. a cavity; 512. a placement groove; 52. a tool box; 521. sealing the cover plate; 522. a pull ring; 6. a mobile platform; 61. a universal wheel; 7. a hydraulic telescopic rod; 8. a limiting mechanism; 81. an L-shaped limiting block; 82. and (6) pulling the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a teaching device is used in entrepreneurship guidance, including teaching blackboard assembly 1, teaching blackboard assembly 1 is including central blackboard piece 2, first expansion blackboard piece 3 and second expansion blackboard piece 4, and first expansion blackboard piece 3, second expansion blackboard piece 4 is located the both sides of central blackboard piece 2, there is toolbox 5 at the bottom fixed mounting of central blackboard piece 2, and the bottom of toolbox 5 is provided with moving platform 6, fixed mounting has hydraulic telescoping rod 7 between moving platform 6 and the toolbox 5 simultaneously, teaching setting is guided for outdoor entrepreneurship through teaching blackboard assembly 1 that sets up, it is portable, the function of accomodating to have, still can carry out vector extension and adjustment to the writing surface of blackboard simultaneously, and meanwhile, still have the function of automatic rising.

In the embodiment, referring to fig. 1 and fig. 2, the tool box 5 includes a storage box 51 and a tool box 52, a cavity 511 is formed at one end of the interior of the storage box 51, a placement groove 512 is formed at one end of the front side of the storage box 51, which is far away from the cavity 511, a sealing cover plate 521 is fixedly mounted at one end of the tool box 52, a pull ring 522 is fixedly mounted at the center of one side of the sealing cover plate 521, which is far away from the tool box 52, the tool box 52 is located inside the cavity 511, the teaching aid tools are stored and managed through the tool box 5, a user can use the pull ring 522 to lead the tool box 52 out of the interior of the storage box 51, the tools can be effectively prevented from falling and losing during transportation and moving, meanwhile, a placement platform is provided for the tool box 52 to be led out through the placement groove 512 formed at the front side of the storage box 51, and teaching is facilitated.

In the embodiment, referring to fig. 1, fig. 3, fig. 4 and fig. 5, a containing cavity 21 is formed inside the central blackboard block 2, and the upper and lower sides of the containing cavity 21 are both provided with a moving chute 22; first moving pulleys 31 are fixedly mounted at the upper and lower sides of the first expanded black plate 3 close to one end of the central black plate 2, second moving pulleys 41 are fixedly mounted at the upper and lower sides of the second expanded black plate 4 close to one end of the central black plate 2, the second moving pulleys 41 and the first moving pulleys 31 are positioned in the moving chutes 22, and meanwhile, limiting mechanisms 8 are fixedly mounted at the centers of the sides of the first expanded black plate 3 and the second expanded black plate 4 away from the central black plate 2; the limiting mechanism 8 comprises an L-shaped limiting block 81 and a handle 82, the handle 82 is fixedly arranged on the front side surface of the L-shaped limiting block 81, and meanwhile, the L-shaped limiting block 81 is fixedly arranged on the front side surfaces of the first expanded black board block 3 and the second expanded black board block 4; the equal fixed mounting in bottom four corners department of moving platform 6 has universal wheel 61, and hydraulic telescoping rod 7's upper and lower both ends all through fixing bolt fixed mounting in toolbox 5 bottom surface, moving platform 6 top surface, not only conveniently extend blackblock 3 to the first expansion after accomodating through setting up stop gear 8, second is extended blackblock 4 and is fixed spacingly, can be directly inside 2 both sides direct embedding L type stoppers 81 of center blackblock, still be first expansion blackblock 3 through pulling handle 82, the derivation of second expansion blackblock 4 provides the structure of pulling.

The working principle is as follows: when the portable blackboard is used, the first expanded blackboard block 3 and the second expanded blackboard block 4 can be unfolded and transversely stored by sliding the first movable pulley 31 and the second movable pulley 41 in the movable sliding groove 22, the height adjustment and vertical storage of the whole device can be realized by the arranged hydraulic telescopic rod 7, the teaching blackboard assembly 1 is specially used for outdoor creative work guidance teaching, has the functions of moving and storing, can also carry out vector extension and adjustment on the writing surface of the blackboard, and simultaneously has the function of automatic height adjustment, the tool box 5 is used for storing and managing teaching auxiliary tools, a user can guide the tool box 52 out of the storage box 51 by using the pull ring 522, the falling and loss of tools in the transportation and moving processes can be effectively prevented, and meanwhile, a placing platform is provided for the guided tool box 52 by the placing groove 512 arranged on the front side surface of the storage box 51, teaching of being convenient for, not only conveniently fix spacingly to first expansion blackplate piece 3, the second expansion blackplate piece 4 after accomodating simultaneously through setting up stop gear 8, can be directly with inside central blackplate piece 2 both sides direct embedding L type stopper 81, still provide through handle 82 for the derivation of first expansion blackplate piece 3, the second expansion blackplate piece 4 and pull the structure, have certain spreading value.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a startup is guided and is used teaching device, includes teaching blackboard assembly (1), its characterized in that: teaching blackboard assembly (1) is including central blackplate piece (2), first expansion blackplate piece (3) and second expansion blackplate piece (4), and first expansion blackplate piece (3), second expansion blackplate piece (4) are located the both sides of central blackplate piece (2), have toolbox (5) in the bottom fixed mounting of central blackplate piece (2), and the bottom of toolbox (5) is provided with moving platform (6), fixed mounting has hydraulic telescoping rod (7) between moving platform (6) and toolbox (5) simultaneously.

2. The creation guidance teaching device according to claim 1, wherein: the inside of center blackboard piece (2) has seted up and has accomodate cavity (21), and accomodate cavity (21) upper and lower both sides and all seted up removal spout (22).

3. The creation guidance teaching device according to claim 1, wherein: the utility model discloses a blackboard, including first expansion blackboard piece (3), the upper and lower both sides of first expansion blackboard piece (3) are close to the equal fixed mounting of one end of central blackboard piece (2) has first removal pulley (31), and the upper and lower both sides of second expansion blackboard piece (4) are close to the equal fixed mounting of one end of central blackboard piece (2) has second removal pulley (41), and second removal pulley (41) and first removal pulley (31) all are located the inside of removing spout (22), simultaneously first expansion blackboard piece (3) and second expansion blackboard piece (4) keep away from central blackboard piece (2) one side center department fixed mounting has stop gear (8).

4. The creation guidance teaching device according to claim 1, wherein: toolbox (5) including receiver (51) and tool holder (52), cavity (511) have been seted up to inside one end at receiver (51), and receiver (51) leading flank keeps away from cavity (511) one end and has seted up standing groove (512), has sealed apron (521) at tool holder (52) one end fixed mounting, and sealed apron (521) keep away from tool holder (52) a side center department fixed mounting have pull ring (522), and tool holder (52) are located the inside of cavity (511) simultaneously.

5. The creation guide teaching device according to claim 3, wherein: the limiting mechanism (8) comprises an L-shaped limiting block (81) and a handle (82), the handle (82) is fixedly installed on the front side face of the L-shaped limiting block (81), and meanwhile the L-shaped limiting block (81) is fixedly installed on the front side faces of the first expanded black plate block (3) and the second expanded black plate block (4).

6. The creation guidance teaching device according to claim 1, wherein: the bottom four corners of moving platform (6) is all fixed mounting has universal wheel (61), and the upper and lower both ends of hydraulic telescoping rod (7) all pass through fixing bolt fixed mounting at toolbox (5) bottom surface, moving platform (6) top surface.