CN214548009U

CN214548009U - Multimedia platform that building teaching mr used

Info

Publication number: CN214548009U
Application number: CN202022659350.2U
Authority: CN
Inventors: 赵沛柳
Original assignee: Shandong Vocational College of Industry
Current assignee: Dragon Totem Technology Hefei Co ltd; Tianjin Chenxinyi Technology Development Co.,Ltd.
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-11-02
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a multimedia platform that building teaching mr used, concretely relates to multimedia platform technical field, including sill and footstock, the inside of sill bottom is provided with the dead slot, four corners difference fixedly connected with footing of sill bottom, the both ends of sill both sides bottom are provided with the removal structure respectively, the inside difference fixedly connected with storage tank of sill bottom both sides. The utility model discloses an in the show structure that the foundation both sides set up when the lecture needs show teaching aid, will turn round the piece and turn round the relation that the show board utilization articulates in square inslot portion bottom when turning round to with the inside reservation tank same position in show board one side, launch the show board from square groove, usable needs open one side of foundation or the show board of opposite side, perhaps open the use simultaneously, top both ends one side articulated bracing piece will carry out spacing fixed to the position of show board when opening the show board, the purpose of convenient and reliable show measure has been reached.

Description

Multimedia platform that building teaching mr used

Technical Field

The utility model relates to a multimedia platform technical field specifically is a multimedia platform that building teaching mr used.

Background

The multimedia platform is a collection multimedia control system, audio equipment and computer etc. teaching electronic product novel teaching platform as an organic whole, it has the humanized design of body paste, intelligent control, the inner space of large capacity, multiple advantages such as a multi-purpose, by the wide application in present classroom teaching, there are some in use of the multimedia platform that current building teaching mr used for example not have can carry out lift adjustment's function and be not convenient for the defect such as nimble shift position according to user's height.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional multimedia platform for the building teaching teacher does not have the function of lifting adjustment according to the height of a user;

(2) the traditional multimedia platform for the building teaching teacher is mostly fixed and inconvenient for flexible movement;

(3) the traditional multimedia platform for the building teaching teacher does not have a display measure which is convenient and reliable to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multimedia platform that building teaching mr used to the problem of the function that does not have to carry out lift adjustment according to user's height is proposed in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multimedia platform for construction teaching teachers comprises a bottom platform and a top platform, wherein a hollow groove is formed in the bottom end of the bottom platform, four corners of the bottom end of the bottom platform are fixedly connected with bottom feet respectively, two ends of the bottom ends of two sides of the bottom platform are provided with moving structures respectively, storage boxes are fixedly connected to the inner portions of two sides of the bottom platform respectively, the bottom of one end of each storage box is fixedly connected with a ventilation hole respectively, two sides of the bottom platform are provided with display structures respectively, the top end of the bottom platform is provided with the top platform, one side of one end of the inner portion of the top platform is fixedly connected with a display screen, the other side of one end of the inner portion of the top platform is fixedly connected with three groups of sockets, an inner cavity is fixedly connected to the inner portion of the top end of the bottom platform, a drawing box is arranged in the top portion of the bottom platform, and a lifting structure is arranged in the inner cavity;

the lifting structure comprises a bottom barrel, the bottom barrel is fixedly connected to two sides of two ends of the bottom end in the inner cavity, an extension rod is inserted into the top end of the bottom barrel, locking grooves are formed in the top ends of two sides of the bottom barrel, spring grooves are formed in the bottom ends of two sides of the extension rod, compression springs are fixedly connected to the inner portions of the spring grooves, and locking blocks are fixedly connected to one sides of the compression springs.

Preferably, the top end of the extension rod is fixedly connected with the bottom end of the top platform, the locking block is semicircular, and a clamping structure is formed between the locking block and the locking groove.

Preferably, remove the structure and constitute by carousel, screw thread seat, supporting seat, first threaded rod and universal wheel, the supporting seat is four groups of fixedly connected with respectively in the bottom of sill both sides, the inside of supporting seat is run through and is provided with the screw thread seat, the internal thread of screw thread seat is connected with first threaded rod, the top welding of first threaded rod has the carousel, the bottom welding of first threaded rod has the universal wheel.

Preferably, the inside of screw thread seat is provided with the internal thread, the outside of first threaded rod is provided with the external screw thread with internal thread matched with, constitute threaded connection between screw thread seat and the first threaded rod.

Preferably, the show structure comprises preformed groove, show board, square groove, fixed block, the piece of turning round and bracing piece, square groove sets up the inside in the sill table both sides respectively, it has the show board to articulate between the both ends of square inslot portion bottom, the inside of show board one side is provided with the preformed groove, the top fixedly connected with fixed block of square inslot portion one side, one side of fixed block articulates there is the piece of turning round, one side at show board top both ends articulates respectively has the bracing piece, the opposite side fixed connection of bracing piece is on the top of square inslot portion one side.

Preferably, the display boards are symmetrically distributed about the vertical center line of the base platform.

Compared with the prior art, the beneficial effects of the utility model are that: the multimedia platform for the building teaching teachers not only realizes the lifting adjustment of the height of the platform, realizes the convenience for flexibly moving the position of the platform, but also realizes the convenient and reliable display measures;

(1) when the platform is used, if a user is high in height and does not conveniently use equipment on the top platform, the top platform extends out of the bottom barrel fixed at the top end of the inner cavity by using the extension rod fixed at the bottom end in the lifting structure arranged in the inner cavity at the top end of the bottom platform, the compression springs arranged in the bottoms at the two sides of the extension rod eject the locking blocks to be clamped in the locking grooves arranged at the top ends at the two sides of the bottom barrel so as to lock the positions of the extension rod and the bottom barrel, the height of the top platform is lifted for use, and the purpose of conveniently lifting and adjusting the height of the platform is achieved;

(2) through being provided with the carousel, the screw thread seat, a supporting seat, first threaded rod and universal wheel, when moving the podium base platform, the podium has certain weight traditional mode mostly to move by many people's resultant force, it is inconvenient to move, in four groups of mobile structures that the base platform both sides set up, make first threaded rod rotate in the screw thread seat through shaking the carousel, stretch out the universal wheel that the first threaded rod bottom end is fixed, push the base platform through the turning of universal wheel and slip and move to corresponding position after will pack up the universal wheel and receive back to the inside of the supporting seat, have reached the purpose that the podium position of facilitating the podium carries on the flexible movement;

(3) through being provided with the preformed groove, the show board, square groove, the fixed block, turn round piece and bracing piece, in the show structure that the sill both sides set up when lecture needs show teaching aid, will turn round the piece and utilize the relation that articulates in square inslot portion bottom to the show board when turning round to the preformed groove looks same position with show board one side inside, expand the show board from square groove, one side of sill or the show board of opposite side is opened to the usable needs, perhaps open the use simultaneously, top both ends one side articulated bracing piece will carry out spacing fixed to the position of show board when opening the show board, the purpose of convenient and reliable show measure has been reached.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the top table of the present invention;

fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;

FIG. 4 is an enlarged schematic view of the front view of a partial section of the moving structure of the present invention;

FIG. 5 is an enlarged front view of a partial section of the display structure of the present invention;

fig. 6 is a schematic view of the display structure of the present invention showing an enlarged top view of a partial section.

In the figure: 1. an empty groove; 2. footing; 3. a moving structure; 301. a turntable; 302. a threaded seat; 303. a supporting seat; 304. a first threaded rod; 305. a universal wheel; 4. a storage box; 5. displaying the structure; 501. reserving a groove; 502. a display board; 503. a square groove; 504. a fixed block; 505. twisting the block; 506. a support bar; 6. a base table; 7. a top stage; 8. a display screen; 9. a socket; 10. an inner cavity; 11. drawing the box; 12. a vent hole; 13. stretching the rod; 14. a bottom cylinder; 15. a compression spring; 16. a spring slot; 17. locking the groove; 18. and (6) locking the block.

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.

Example 1: referring to fig. 1-6, a multimedia platform for teachers in building teaching comprises a bottom platform 6 and a top platform 7, wherein a hollow groove 1 is arranged in the bottom end of the bottom platform 6, four corners of the bottom end of the bottom platform 6 are respectively and fixedly connected with bottom feet 2, two ends of the bottom end of two sides of the bottom platform 6 are respectively provided with a moving structure 3, two sides of the bottom platform 6 are respectively and fixedly connected with a storage box 4, the bottom of one end of the storage box 4 is respectively and fixedly connected with a ventilation hole 12, two sides of the bottom platform 6 are respectively provided with a display structure 5, the top end of the bottom platform 6 is provided with the top platform 7, one side of one end in the top platform 7 is fixedly connected with a display screen 8, the type of the display screen 8 can be P10, the other side of one end in the top table 7 is fixedly connected with three groups of sockets 9, the inside of the top end of the bottom table 6 is fixedly connected with an inner cavity 10, a drawing box 11 is arranged in the top of the bottom table 6, and a lifting structure is arranged in the inner cavity 10;

referring to fig. 1-6, the multimedia platform for the construction teaching teacher further includes a lifting structure, the lifting structure includes a bottom barrel 14, the bottom barrel 14 is fixedly connected to two sides of two ends of the bottom end inside the inner cavity 10, an extension rod 13 is inserted into the top end of the bottom barrel 14, locking grooves 17 are formed in the top ends of two sides of the bottom barrel 14, spring grooves 16 are formed in the bottom ends of two sides of the extension rod 13, a compression spring 15 is fixedly connected inside the spring grooves 16, and a locking block 18 is fixedly connected to one side of the compression spring 15;

the top end of the extension rod 13 is fixedly connected with the bottom end of the top platform 7, the locking block 18 is semicircular, and a clamping structure is formed between the locking block 18 and the locking groove 17;

specifically, as shown in fig. 1 and 3, when the platform is used, if the user is tall and is not convenient to use the device on the top platform 7, the top platform 7 is extended out from the bottom barrel 14 fixed at the top end of the inner cavity 10 by the extension rod 13 fixed at the bottom end in the lifting structure arranged in the inner cavity 10 at the top end of the bottom platform 6, the compression springs 15 arranged inside the bottom ends at two sides of the extension rod 13 eject the locking blocks 18 to be clamped in the locking grooves 17 arranged at the top ends at two sides of the bottom barrel 14 to lock the positions of the extension rod 13 and the bottom barrel 14, the height of the top platform 7 is lifted and then used, and the purpose of conveniently adjusting the height of the platform in a lifting way is achieved.

Example 2: the moving structure 3 comprises a turntable 301, a threaded seat 302, a supporting seat 303, a first threaded rod 304 and universal wheels 305, wherein four groups of bottom ends of the supporting seat 303 at two sides of the base 6 are fixedly connected respectively, the threaded seat 302 penetrates through the inside of the supporting seat 303, the first threaded rod 304 is in threaded connection with the inside of the threaded seat 302, the turntable 301 is welded at the top end of the first threaded rod 304, and the universal wheels 305 are welded at the bottom end of the first threaded rod 304;

an internal thread is arranged inside the threaded seat 302, an external thread matched with the internal thread is arranged outside the first threaded rod 304, and the threaded seat 302 and the first threaded rod 304 are in threaded connection;

specifically, as shown in fig. 1 and 4, when removing the podium base 6, the podium has the traditional mode of basis weight to mostly be many people to make a concerted effort to move, it is inconvenient to remove, in four groups of mobile structure 3 that set up in base 6 both sides, make first threaded rod 304 rotate in screw thread seat 302 through waveing carousel 301, stretch out first threaded rod 304 bottom mounted universal wheel 305, turn to through universal wheel 305 and sliding action with base 6 promote move to corresponding position after will pack up the universal wheel 305 and withdraw inside supporting seat 303 can, reached the purpose that the podium position of being convenient for carries out nimble removal.

Example 3: the display structure 5 comprises a reserved groove 501, a display plate 502, a square groove 503, a fixed block 504, a twisting block 505 and a support rod 506, wherein the square groove 503 is respectively arranged inside two sides of the bottom table 6, the display plate 502 is hinged between two ends of the bottom end inside the square groove 503, the reserved groove 501 is arranged inside one side of the display plate 502, the fixed block 504 is fixedly connected to the top end of one side inside the square groove 503, the twisting block 505 is hinged to one side of the fixed block 504, the support rod 506 is hinged to one side of two ends of the top end of the display plate 502 respectively, and the other side of the support rod 506 is fixedly connected to the top end of one side inside the square groove 503;

the display boards 502 are symmetrically distributed about the vertical center line of the base table 6;

specifically, as shown in fig. 1 and fig. 5 and fig. 6, in the display structure 5 disposed on both sides of the base 6 when teaching aids are required to be displayed in a lecture, the display board 502 is unfolded from the square groove 503 by using the relationship hinged to the bottom end inside the square groove 503 when the twisting block 505 is twisted to the same position as the preformed groove 501 inside one side of the display board 502, the display board 502 on one side or the other side of the base 6 can be opened by using the display board 502 which needs to be opened, or the display board can be opened for use at the same time, the supporting rod 506 hinged to one side of both ends of the top end can limit and fix the position of the display board 502 when the display board 502 is opened, thereby achieving the purpose of convenient and reliable display measures.

The working principle is as follows: the utility model discloses when using, at first, when the podium uses, if the higher lifting structure who is not convenient for use the equipment on the podium 7 of user's height stretches out the podium 7 from the fixed end section of thick bamboo 14 in inner chamber 10 of the inside inner chamber 10 in base 6 top that utilizes bottom mounting's stretch rod 13, pop out the card with locking piece 18 to the inside compression spring 15 in stretch rod 13 both sides bottom and will stretch rod 13 and the position of end section of thick bamboo 14 and lock in the locked groove 17 that end section of thick bamboo 14 both sides top set up, use the high back that carries out the lifting of podium 7, reached and be convenient for highly carry out the purpose that lift adjustment used to the podium.

Afterwards, when removing podium base 6, the podium has the traditional mode of basis weight to mostly be many people to make a concerted effort to move, it is inconvenient to remove, in four groups moving structure 3 that set up in base 6 both sides, make first threaded rod 304 rotate in screw thread seat 302 through waveing carousel 301, stretch out first threaded rod 304 bottom mounting's universal wheel 305, turn to through universal wheel 305 with the sliding action with base 6 promote move corresponding position after will pack up the universal wheel 305 withdraw inside supporting seat 303 can, reached the podium position of being convenient for and carried out the purpose of nimble removal.

Finally, in the show structure 5 that sets up in the 6 both sides of foundation when the teaching aid needs to be shown in the lecture, will turn round piece 505 and turn round to with show board 502 when the inside reservation groove 501 the same position in show board 502 one side will show board 502 and utilize the relation that articulates the inside bottom in square groove 503, expand show board 502 from square groove 503, one side or the show board 502 of opposite side of foundation 6 is opened to usable needs, or open the use simultaneously, top both ends one side articulated bracing piece 506 will carry out spacing fixed to show board 502's position when opening show board 502, the purpose of convenient and reliable display measure has been reached.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. The utility model provides a multimedia platform that building teaching mr used, includes base frame (6) and top platform (7), its characterized in that: the inner part of the bottom end of the bottom platform (6) is provided with a hollow groove (1), four corners of the bottom end of the bottom platform (6) are respectively and fixedly connected with a bottom foot (2), two ends of the bottom ends of two sides of the bottom platform (6) are respectively provided with a moving structure (3), the inner parts of two sides of the bottom platform (6) are respectively and fixedly connected with a storage box (4), the bottom of one end of the storage box (4) is respectively and fixedly connected with a ventilation hole (12), two sides of the bottom platform (6) are respectively provided with a display structure (5), the top end of the bottom platform (6) is provided with a top platform (7), one side of one end of the inner part of the top platform (7) is fixedly connected with a display screen (8), the other side of one end of the inner part of the top platform (7) is fixedly connected with three groups of sockets (9), the inner part of the top end of the bottom platform (6) is fixedly connected with an inner cavity (10), the inner part of the top of the bottom platform (6) is provided with a drawing box (11), a lifting structure is arranged in the inner cavity (10);

the lifting structure comprises a bottom barrel (14), the bottom barrel (14) is fixedly connected to two sides of two ends of the inner bottom end of the inner cavity (10), an extension rod (13) is inserted into the top end of the bottom barrel (14), locking grooves (17) are formed in the top ends of two sides of the bottom barrel (14), spring grooves (16) are formed in the bottom ends of two sides of the extension rod (13), compression springs (15) are fixedly connected to the inner portions of the spring grooves (16), and locking blocks (18) are fixedly connected to one sides of the compression springs (15).

2. The multimedia platform for construction teaching teachers of claim 1, wherein: the top end of the extension rod (13) is fixedly connected with the bottom end of the top platform (7), the locking block (18) is semicircular, and a clamping structure is formed between the locking block (18) and the locking groove (17).

3. The multimedia platform for construction teaching teachers of claim 1, wherein: remove structure (3) and constitute by carousel (301), screw thread seat (302), supporting seat (303), first threaded rod (304) and universal wheel (305), supporting seat (303) are four groups at the bottom of sill (6) both sides fixedly connected with respectively, the inside of supporting seat (303) is run through and is provided with screw thread seat (302), the internal thread of screw thread seat (302) is connected with first threaded rod (304), the top welding of first threaded rod (304) has carousel (301), the bottom welding of first threaded rod (304) has universal wheel (305).

4. The multimedia platform for construction teaching teachers of claim 3, wherein: the internal thread is arranged inside the threaded seat (302), the external thread matched with the internal thread is arranged outside the first threaded rod (304), and the threaded seat (302) is in threaded connection with the first threaded rod (304).

5. The multimedia platform for construction teaching teachers of claim 1, wherein: show structure (5) by reserve groove (501), show board (502), square groove (503), fixed block (504), turn round piece (505) and bracing piece (506) and constitute, square groove (503) set up the inside in sill (6) both sides respectively, it has show board (502) to articulate between the both ends of square groove (503) inside bottom, the inside of show board (502) one side is provided with reserve groove (501), the top fixedly connected with fixed block (504) of square groove (503) inside one side, one side of fixed block (504) articulates there is piece (505) of turning round, the one side at show board (502) top both ends articulates respectively has bracing piece (506), the opposite side fixed connection of bracing piece (506) is on the top of square groove (503) inside one side.

6. The multimedia platform for construction teaching teachers of claim 5, wherein: the display boards (502) are symmetrically distributed about the vertical center line of the base table (6).