CN211533608U

CN211533608U - Show stand for education industry

Info

Publication number: CN211533608U
Application number: CN201922335582.XU
Authority: CN
Inventors: 李玥; 张少华; 张德果; 邹高宇
Original assignee: Sichuan Zhongsen Tongyue Technology Co ltd
Current assignee: Sichuan Zhongsen Tongyue Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-22
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to a show stand for education industry, including base and the show board of setting on the base, be provided with the display screen on the show board, be provided with the holding tank that is used for holding the show board on the base, the holding tank internal rotation is connected with branch, the show board rotates to be connected on branch, be connected with between branch and the holding tank inner wall and be used for driving the spring hinge that the show board turned out from the holding tank, the rotation angle of spring hinge is 90, the rotation axis of spring hinge is parallel with branch length direction, it has the apron that is used for coveing the holding tank to articulate on the base, be provided with the mounting that is used for fixed cover board on the base. When need not use the display screen or need carry the show stand, turn the show board in order to drive the display screen upset to holding tank, adjust the apron in order to shelter from the holding tank to get up the display screen protection, avoid the display screen to damage at the in-process of transport, do not occupy the space above the show stand during the transport, provide very big convenience for the transport of show stand.

Description

Show stand for education industry

Technical Field

The utility model belongs to the technical field of education display device technique and specifically relates to a show stand for education industry is related to.

Background

Education is the social practice activity of cultivating people, and along with the development of science and technology, teaching tools become diversified, make the education that people accepted more visualization, pluralism, promoted the rapid promotion of quality education and innovation education, the show stand for education has brought better show platform for student's education achievement and teacher's teaching, is favorable to people's interchange study, is favorable to the teaching achievement to the conversion of practical application direction, plays indispensable effect in education.

Among the prior art, the patent application with publication number CN108968537A discloses a novel show stand for education and science and technology, including the bottom tray, the top of bottom tray is provided with the show board, the front end surface of show board is provided with the display screen, one side surface of show board is provided with the fixed block, the inboard of fixed block is provided with first pivot, the surface of first pivot is provided with the connecting axle, the one end of connecting axle is provided with rotates the post, the upper end surface of rotating the post is provided with the show cupboard. This novel show stand for education and science and technology cooperatees through rotating the post and display screen, can make the show of a plurality of angles of display screen and show that the angle is nimble changeable.

However, the technical scheme has the following technical problems: the show stand also carries to other classrooms or meeting rooms commonly and uses because of the user demand of difference, collides with show board or show cupboard easily in handling, also damages the display screen easily simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a show stand for education industry has the advantage of the transport of being convenient for.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a show stand for education industry, including base and the show board of setting on the base, be provided with the display screen on the show board, be provided with the holding tank that is used for holding the show board on the base, the holding tank internal rotation is connected with branch, the show board rotates and connects on branch, be connected with the spring hinge that is used for driving the show board and turns out from holding tank between branch and the holding tank inner wall, the flip angle of spring hinge is 90, the axis of rotation and the branch length direction of spring hinge are parallel, it has the apron that is used for coveing the holding tank to articulate on the base, be provided with the mounting that is used for fixed apron on.

Through adopting above-mentioned technical scheme, when needs use the display screen to demonstrate, adjust the mounting so that the apron rotates, open the holding tank, with show board drive display screen this moment from holding tank roll-out can, the show board passes through the spring hinge fixed. When need not use the display screen or need carry the show stand, turn the show board in order to drive the display screen upset to holding tank, adjust the apron in order to shelter from the holding tank to get up the display screen protection, avoid the display screen to damage at the in-process of transport. But the show board both can the level be fixed in the holding tank under the effect of spring hinge, can fix in vertical direction again after 90 overturns, simple and practical, and the staff only need turn the show board and both can accomplish accomodating and using of show board, and is quick reliable, does not occupy the space above the show stand during the transport, reduces the show board simultaneously and unnecessary when not using damages, provides very big convenience for the transport of show stand. The show board rotates to be connected on branch to adjust the use angle of display screen in a flexible way, the content on the display screen is shown to the multi-angle.

In a preferred example, the method can further comprise the following steps: the middle part of the supporting rod is provided with a connecting shaft, the connecting shaft is perpendicular to the supporting rod, and the display board is provided with a slot for the connecting shaft to rotate and be inserted.

Through adopting above-mentioned technical scheme, when needs rotate the display screen, the staff directly with the hand rotate the show board can, the setting of connecting axle so that show board multi-angle rotates, the connecting axle is pegged graft in the slot simultaneously, plays the supporting role to the show board, prevents that the show board from dropping from branch in the use. Set up the connecting axle at the branch middle part, compare in the one end with the connecting axle setting at branch, the display board rotates the back balancing property better to it stabilizes in required position to be convenient for the display board rotates the back.

In a preferred example, the method can further comprise the following steps: be provided with the axis of rotation on the apron, the axis of rotation rotates to be connected on the base, and the mounting is including setting up the fixed plate on the base, and the square bar is worn to be equipped with in the fixed plate orientation rotation axle tip in the sliding on the fixed plate, and the square bar slides along axis of rotation length direction, and the square groove that is used for supplying the square bar to peg graft is offered to the axis of rotation tip.

Through adopting above-mentioned technical scheme, adjust the square bar and peg graft in square inslot, prevent that the axis of rotation from rotating to fix the apron at level and vertical position, thereby cover the holding tank or open the holding tank, the slip square bar is pegged graft and can be fixed the apron in square inslot, and is simple quick, saves time.

In a preferred example, the method can further comprise the following steps: the apron is close to the articulated at least two boards of placing that are provided with on the face of holding tank, offers the recess that is used for accomodating the board of placing on the apron, places and is provided with the articulated shaft parallel with the axis of rotation on the board, and the articulated shaft rotates to be connected at the recess inner wall, is provided with on the apron to be used for ordering about the articulated shaft and rotates in order to drive and place the driving piece that the board was rolled out in the recess.

Through adopting above-mentioned technical scheme, place the board and can be used to place the article that needs the show, when needs use and place the board, order about the articulated shaft through the driving piece and rotate in order to drive and place the board and roll out from the recess, alright place the article this moment and demonstrate on placing the board. When the board need not be placed in the use or the show stand needs to be carried, adjust the driving piece so that place the board and change over to the recess in to place the board and accomodate in the recess, not occupy exterior space during the transport, also need not worry about damaging and place the board, provide very big convenience for the transport of show stand.

In a preferred example, the method can further comprise the following steps: the driving piece is including setting up the pivot in the recess, and the pivot is perpendicular with the articulated shaft, and the tip cover that the articulated shaft is close to the pivot is equipped with first bevel gear, and the position that corresponds with first bevel gear in the pivot is provided with second bevel gear, second bevel gear and first bevel gear meshing, and the recess inner wall is provided with and is used for ordering about pivot pivoted motor.

Through adopting above-mentioned technical scheme, starter motor orders about the pivot and rotates to drive second bevel gear and rotate, thereby drive the articulated shaft through first bevel gear and rotate, and then drive and place the board and roll out from the recess in, need not artificial regulation and place the board, use manpower sparingly. Can drive a plurality of boards of placing through the pivot and together roll out, save time improves work efficiency.

In a preferred example, the method can further comprise the following steps: the fixing rod is arranged perpendicular to the rotating shaft, a sliding groove used for enabling the fixing rod to slide is formed in the cover plate, and a fastening piece used for fixing the cover plate to the fixing rod is arranged on the cover plate.

Through adopting above-mentioned technical scheme, the dead lever can be followed to the apron and slided to fixed to required position through the fastener, thereby make the apron can adjust the use height according to actual conditions when using, with the article that the assurance hou mian student can see and place the exhibition on the board, thereby improve the result of use of show stand.

In a preferred example, the method can further comprise the following steps: the fastener includes that the screw rod on the apron is worn to establish by the screw thread, is equipped with a plurality of screw holes with screw rod complex along dead lever length direction interval.

Through adopting above-mentioned technical scheme, sliding cover board to required position, adjusting screw moves into the screw hole to on being fixed to the dead lever with the apron, adopt screw rod and the fixed apron of screw hole complex mode, the slip and the fixing of apron can be accomplished to the rotation screw rod, highly provides convenient part for the use of operator's adjustment apron.

To sum up, the utility model discloses a beneficial technological effect does:

when need not use the display screen or need carry the show stand, turn the show board in order to drive the display screen upset to holding tank, adjust the apron in order to shelter from the holding tank to get up the display screen protection, avoid the display screen to damage at the in-process of transport. The staff only need turn the show board and both can accomplish accomodating and using of show board, and is quick reliable, does not occupy the space above the show stand during the transport, reduces the show board simultaneously and unnecessary when not using damages, provides very big convenience for the transport of show stand.

Adjust the driving piece so that place the board and change over to the recess in to place the board and accomodate in the recess, do not occupy exterior space during the transport, also do not worry to damage and place the board, provide very big convenience for the transport of show stand.

The apron can slide along the dead lever to fixed to required position through the fastener, thereby make the apron can adjust the use height according to actual conditions when using, with the article that the assurance hou mian student can see and place the exhibition on the board, thereby improve the result of use of show stand.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an enlarged schematic view of portion B of FIG. 1;

fig. 4 is a schematic diagram of a partial explosion structure of the display board and the support rod according to the present embodiment.

Reference numerals: 1. a base; 2. a display board; 3. a display screen; 4. accommodating grooves; 5. a strut; 6. a spring hinge; 7. a cover plate; 8. a connecting shaft; 9. a rotating shaft; 10. a fixing plate; 11. a square bar; 12. a square groove; 13. placing the plate; 14. a groove; 15. hinging a shaft; 16. a rotating shaft; 17. a first bevel gear; 18. a second bevel gear; 19. a motor; 20. fixing the rod; 21. a screw; 22. a threaded bore.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses a show stand for education industry, as shown in fig. 1, including base 1 and the show board 2 of setting on base 1, be provided with display screen 3 on the show board 2, show board 2 is provided with two sets ofly, is provided with the holding tank 4 that is used for holding every show board 2 on the base 1, is provided with the pull ring on the face that show board 2 deviates from display screen 3, and the pull ring is so that stimulate show board 2, for further reducing the shared space of pull ring, can articulate the pull ring on show board 2. The internal rotation of 4 holding tanks of holding tank is connected with branch 5, branch 5 middle parts are provided with connecting axle 8, connecting axle 8 perpendicular to branch 5 sets up, offer on the show board 2 and be used for supplying connecting axle 8 to rotate the slot of pegging graft, show board 2 rotates through connecting axle 8 and connects on branch 5, so that adjust the use angle of display screen 3 in a flexible way, the content on the multi-angle show display screen 3, two show boards 2 correspond the branch 5 of connecting and set up relatively, so that two show boards 2 are located different positions after turning out holding tank 4, so that more students see the content on the display screen 3.

Combine fig. 1 and fig. 4, be connected with between branch 5 and the holding tank 4 inner wall and be used for driving the spring hinge 6 that show board 2 turned out from holding tank 4, the one end of spring hinge 6 is fixed at the holding tank 4 inner wall, and the other end is connected with branch 5, and the flip angle of spring hinge 6 is 90, and the axis of rotation 9 line of spring hinge 6 is parallel with branch 5 length direction. But show board 2 both the level is fixed in holding tank 4 under spring hinge 6's effect to protection display screen 3, can fix in vertical direction again after 90 overturns, display screen 3 can use this moment, and is simple reliable.

Combine fig. 1 and fig. 2, it has apron 7 that is used for hiding holding tank 4 to articulate on the base 1, be provided with axis of rotation 9 on the apron 7, axis of rotation 9 rotates and connects on base 1, be provided with the mounting that is used for fixed apron 7 on the base 1, the mounting is including setting up fixed plate 10 on base 1, fixed plate 10 has two, two fixed plates 10 are located axis of rotation 9 both ends, square bar 11 is worn to be equipped with in the sliding on fixed plate 10, square bar 11 slides along axis of rotation 9 length direction, square groove 12 that is used for supplying square bar 11 to peg graft is seted up to axis of rotation 9 tip. Adjust square bar 11 and peg graft in square groove 12, can prevent that axis of rotation 9 from rotating to fix apron 7 at level and vertical position, thereby cover holding tank 4 or open holding tank 4.

With reference to fig. 1 and 3, in order to facilitate the display of the content on the display screen 3, at least two placing plates 13 are hinged to the surface of the cover plate 7 close to the accommodating groove 4, a groove 14 for accommodating the placing plates 13 is formed in the cover plate 7, a hinge shaft 15 parallel to the rotation axis 9 is formed in the placing plate 13, the hinge shaft 15 is rotatably connected to the inner wall of the groove 14, and a driving member for driving the hinge shaft 15 to rotate so as to drive the placing plate 13 to rotate out of the groove 14 is arranged on the cover plate 7.

Referring to fig. 1 and 3, in order to facilitate the placing plate 13 to rotate out of the accommodating groove 4, the driving member includes a rotating shaft 16 disposed in the groove 14, the rotating shaft 16 is perpendicular to the hinge shaft 15, a first bevel gear 17 is sleeved on an end portion of the hinge shaft 15 close to the rotating shaft 16, a second bevel gear 18 is disposed on the rotating shaft 16 at a position corresponding to the first bevel gear 17, the second bevel gear 18 is engaged with the first bevel gear 17, and a motor 19 for driving the rotating shaft 16 to rotate is disposed on an inner wall of the groove 14.

When the placing plate 13 is needed, the starting motor 19 drives the rotating shaft 16 to rotate so as to drive the second bevel gear 18 to rotate, so as to drive the hinge shaft 15 to rotate through the first bevel gear 17, and further drive the placing plate 13 to rotate out of the groove 14, and at this time, the object can be placed on the placing plate 13 for display. When the placing plate 13 is not needed to be used or the display stand is needed to be carried, the starting motor 19 drives the rotating shaft 16 to rotate, the first bevel gear 17 drives the second bevel gear 18 to rotate, the placing plate 13 is further rotated into the groove 14, the placing plate 13 is stored in the groove 14, the external space is not occupied during carrying, and the placing plate 13 is not damaged.

With reference to fig. 1 and 2, in order to further facilitate the students to see the objects displayed on the placement plate 13 and improve the using effect of the display table, two fixing rods 20 are arranged on the rotation shaft 9 perpendicularly, the fixing rods 20 are arranged at two ends of the rotation shaft 9, sliding chutes for the fixing rods 20 to slide are formed in the cover plate 7, and fastening members for fixing the cover plate 7 to the fixing rods 20 are arranged on the cover plate 7. The fastener comprises a screw 21 threaded on the cover plate 7, and a plurality of threaded holes 22 matched with the screw 21 are arranged at intervals along the length direction of the fixed rod 20. The adjusting cover plate 7 slides to a proper position along the length direction of the fixing rod 20, so that the screw rod 21 corresponds to the threaded hole 22, the screw rod 21 is rotated to move into the threaded hole 22, the cover plate 7 is fixed on the fixing rod 20, and the using effect of the placing plate 13 is improved.

The implementation principle of the embodiment is as follows:

when the display table needs to be used, the square rod 11 is adjusted so that the cover plate 7 can open the accommodating groove 4, when the cover plate 7 rotates to a vertical position, the square rod 11 is moved into the square groove 12 to prevent the rotating shaft 9 from driving the cover plate 7 to rotate, the rotating shaft 16 is driven to rotate by the starting motor 19 to drive the second bevel gear 18 to rotate, the hinge shaft 15 is driven to rotate by the first bevel gear 17, the placing plate 13 is driven to rotate out of the groove 14, and at the moment, an object can be placed on the placing plate 13 to be displayed. Pulling the pull ring and driving the display board 2 to rotate out from the containing groove 4, fixing the display board 2 at a vertical position through the spring hinge 6, and rotating the display board 2 at the moment so as to adjust the use angle of the display screen 3.

When the show stand needs to be carried to other positions, the show board 2 is adjusted so that the show board 2 can be turned over into the accommodating groove 4, and at the moment, one surface of the display screen 3 faces the accommodating groove 4. Then starter motor 19 orders about pivot 16 and rotates, drive second bevel gear 18 through first bevel gear 17 and rotate, and then make place board 13 and change over to the recess 14 in, thereby to place board 13 and accomodate in recess 14, it shifts out square groove 12 to adjust square pole 11, it covers holding tank 4 to rotate apron 7, move square pole 11 into square groove 12 again, thereby fixed apron 7, place board 13 and display screen 3 on the show stand this moment and all accomodate the protection, need not anxious display screen 3 and place board 13 and damaged in the handling, the transport for the show stand provides very big convenience.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a show stand for education industry, includes base (1) and show board (2) of setting on base (1), be provided with display screen (3), its characterized in that on show board (2): be provided with holding tank (4) that are used for holding show board (2) on base (1), holding tank (4) internal rotation is connected with branch (5), show board (2) rotate to be connected on branch (5), be connected with between branch (5) and holding tank (4) inner wall and be used for driving spring hinge (6) that show board (2) turned out from holding tank (4), the flip angle of spring hinge (6) is 90, axis of rotation (9) line and branch (5) length direction of spring hinge (6) are parallel, articulated on base (1) have apron (7) that are used for hiding holding tank (4), be provided with the mounting that is used for fixed cover (7) on base (1).

2. A display stand for the educational industry according to claim 1, wherein: the display board is characterized in that a connecting shaft (8) is arranged in the middle of the supporting rod (5), the connecting shaft (8) is perpendicular to the supporting rod (5), and a slot for allowing the connecting shaft (8) to rotate and be inserted is formed in the display board (2).

3. A display stand for the educational industry according to claim 1, wherein: be provided with axis of rotation (9) on apron (7), axis of rotation (9) are rotated and are connected on base (1), the mounting is including setting up fixed plate (10) on base (1), fixed plate (10) are towards axis of rotation (9) tip, square bar (11) are worn to be equipped with in the slip on fixed plate (10), axis of rotation (9) length direction slides is followed in square bar (11), offer square groove (12) that are used for supplying square bar (11) to peg graft on axis of rotation (9).

4. A display stand for the educational industry according to claim 1, wherein: the hinge is provided with two at least boards (13) of placing on the face that apron (7) are close to holding tank (4), offer on apron (7) and be used for accomodating recess (14) of placing board (13), be provided with articulated shaft (15) parallel with axis of rotation (9) on placing board (13), articulated shaft (15) rotate and connect in recess (14) inner wall, be provided with on apron (7) and be used for driving articulated shaft (15) and rotate in order to drive and place board (13) and follow the driving piece of turning out in recess (14).

5. The display stand for the educational industry according to claim 4, wherein: the driving piece comprises a rotating shaft (16) arranged in a groove (14), the rotating shaft (16) is perpendicular to a hinged shaft (15), a first bevel gear (17) is sleeved at the end part, close to the rotating shaft (16), of the hinged shaft (15), a second bevel gear (18) is arranged at the position, corresponding to the first bevel gear (17), on the rotating shaft (16), the second bevel gear (18) is meshed with the first bevel gear (17), and a motor (19) used for driving the rotating shaft (16) to rotate is arranged on the inner wall of the groove (14).

6. The display stand for the educational industry according to claim 4, wherein: a fixing rod (20) is arranged perpendicular to the rotating shaft (9), a sliding groove used for allowing the fixing rod (20) to slide is formed in the cover plate (7), and a fastening piece used for fixing the cover plate (7) to the fixing rod (20) is arranged on the cover plate (7).

7. The display stand for the educational industry according to claim 6, wherein: the fastener comprises a screw rod (21) which is threaded on the cover plate (7), and a plurality of threaded holes (22) matched with the screw rod (21) are formed at intervals along the length direction of the fixed rod (20).