CN214786351U

CN214786351U - Student's chairman counter film structure

Info

Publication number: CN214786351U
Application number: CN202120935059.5U
Authority: CN
Inventors: 李同云; 李犇
Original assignee: Jiangsu Zhibida Industrial Development Co ltd
Current assignee: Jiangsu Zhibida Industrial Development Co ltd
Priority date: 2021-05-04
Filing date: 2021-05-04
Publication date: 2021-11-19
Anticipated expiration: 2031-05-04

Abstract

The utility model belongs to the technical field of the membrane structure, especially, be a student's chairman platform membrane structure, including the under casing, the inside of under casing is equipped with the actuating lever, be fixed with the first bevel gear of two opposite orientations on the actuating lever, first bevel gear meshing second bevel gear, second bevel gear is connected with vertical guide arm bottom, vertical guide arm drive sliding plate and the fixed slip cap post in sliding plate one side reciprocate. The utility model discloses an actuating lever, first conical gear, second conical gear, vertical guide arm, sliding plate, slip cap post, support column, first connecting block, second connecting block, connecting piece, third connecting block, backup pad and braced frame's cooperation can reach the effect that makes the effect that the seat platform membrane structure receive and releases under the condition of difference to play and hide the effect of rain sun day sunshade in rainy day, if can also pack up the effect that the seat platform membrane shines the sun in gentle sun.

Description

Student's chairman counter film structure

Technical Field

The utility model relates to a membrane structure technical field specifically is a student's chairman platform membrane structure.

Background

The membrane structure is also called a tension membrane structure, and is a structural system which is formed by using a building fabric, namely a membrane material as a tension main body and a support member or a stay cable together.

The student chairman platform membrane structure is used for solving the problems that a chairman platform is needed to be used when a large-scale event is attended in a campus every time, a membrane structure is needed to be used above the chairman platform, and the membrane is not conveniently folded and unfolded after the existing chairman platform membrane structure is installed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a student's chairman platform membrane structure has solved current chairman platform membrane structure and has been not convenient for carry out the problem that receive and releases to the membrane usually after having installed.

The second technical proposal.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a student's chairman platform membrane structure, includes the under casing, the inside of under casing is equipped with the actuating lever, be fixed with the first conical gear of two opposite orientations on the actuating lever, first conical gear meshing second conical gear, second conical gear is connected with vertical guide arm bottom, the fixed slip cap post in vertical guide arm drive sliding plate and sliding plate one side reciprocates, the fixed first connecting block of slip cap post surface symmetry, first connecting block is fixed with the backup pad that the top is fixed with braced frame, the fixed second connecting block in braced frame top, be connected with the connecting piece between second connecting block and the third connecting block.

Further, the actuating lever is the dwang, the top of under casing is run through the bottom that is fixed with two support columns and support column and is fixed with the inner wall of under casing, one side inner wall of under casing is fixed with driving motor, the both ends of dwang are run through bearing rotation support column and wherein one end is fixed with driving motor's of an under casing lateral wall output shaft.

Furthermore, the vertical guide rod is a one-way threaded rod, the bottom end of the one-way threaded rod penetrates through the top of the bottom box, and the top end of the one-way threaded rod penetrates through the threaded connection sliding plate and extends to fix the limiting disc.

Further, the surface of slip at the support column is established to the slip cover post cover, first connecting block and backup pad pin hub connection, with connecting piece pin hub connection between second connecting block and the third connecting block, the surface of support column is fixed with one side of third connecting block.

Furthermore, a ceiling is laid and fixed on the top of the supporting frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a student's chairman platform membrane structure possesses following beneficial effect:

the utility model discloses, cooperation through actuating lever, first conical gear, second conical gear, vertical guide arm, sliding plate, slip cap post, support column, first connecting block, second connecting block, connecting piece, third connecting block, backup pad and braced frame can reach the effect that makes the effect that the seat platform membrane structure receive and releases under the condition of difference to play the effect of keeping out the sun-shading of rain sun-shading under rainy day, if can also pack up the effect that the seat platform membrane shines the sun under gentle sun.

Drawings

Fig. 1 is a top view of the three-dimensional structure of the present invention;

fig. 2 is a bottom view of the three-dimensional structure of the present invention;

FIG. 3 is a schematic plan view of the present invention;

fig. 4 is a schematic view of the structure of the utility model A-A.

In the figure: 1. a bottom box; 2. a drive rod; 3. a first bevel gear; 4. a vertical guide rod; 5. a second bevel gear; 6. a sliding plate; 7. a limiting disc; 8. sliding the sleeve column; 9. a support pillar; 10. a first connection block; 11. a support plate; 12. a support frame; 13. a second connecting block; 14. a connecting member; 15. a third connecting block; 16. a ceiling; 17. rotating the rod; 18. one-way threaded rod.

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.

Examples

As shown in fig. 1 and 4, an embodiment of the present invention provides a student chairman table membrane structure, which includes a bottom case 1, a driving rod 2 is disposed inside the bottom case 1, two first bevel gears 3 with opposite directions are fixed on the driving rod 2, the first bevel gears 3 are engaged with second bevel gears 5, the second bevel gears 5 are connected to the bottom end of a vertical guide rod 4, the vertical guide rod 4 drives a sliding plate 6 and a sliding sleeve column 8 fixed on one side of the sliding plate 6 to move up and down, a first connecting block 10 is symmetrically fixed on the surface of the sliding sleeve column 8, the first connecting block 10 is fixed to a supporting plate 11 with a supporting frame 12 fixed on the top, a second connecting block 13 is fixed on the top of the supporting frame 12, a connecting block 14 is connected between the second connecting block 13 and a third connecting block 15, the first bevel gears 3 are driven by the driving rod 2, the second bevel gears 5 are driven by the first bevel gears 3 to rotate, rethread second bevel gear 5 drives vertical guide arm 4 and rotates, rethread vertical guide arm 4 drives sliding plate 6 and reciprocates, rethread sliding plate 6 drives slip cap post 8 and slides on support column 9 surface, thereby can make support column 9 drive first connecting block 10, because first connecting block 10 is fixed with the backup pad 11 that the top is fixed with braced frame 12, braced frame 12 top is fixed second connecting block 13, be connected with connecting piece 14 between second connecting block 13 and the third connecting block 15, so can reach the effect that makes this membrane structure reach and receive and release.

As shown in fig. 4, in some embodiments, in order to provide power for the device, the driving rod 2 is a rotating rod 17, the top of the bottom box 1 is fixed with two supporting columns 9 through the penetrating way, the bottom of the supporting column 9 is fixed with the inner wall of the bottom box 1, the inner wall of one side of the bottom box 1 is fixed with a driving motor, the two ends of the rotating rod 17 are fixed with the output shaft of the driving motor of one side wall of the bottom box 1 through the bearing rotating supporting column 9, and one end of the rotating rod is fixed with the output shaft of the driving motor of the side wall of the bottom box 1, so that the driving motor can drive the rotating rod 17.

In some embodiments, as shown in fig. 1, in order to facilitate the sliding plate 6 to move up and down, the vertical guide rod 4 is a one-way threaded rod 18, the bottom end of the one-way threaded rod 18 penetrates through the top of the bottom case 1, the top end of the one-way threaded rod 18 penetrates through the sliding plate 6 and extends to fix the limiting disc 7, the one-way threaded rod 18 can drive the sliding plate 6 to move up and down when rotating, and the limiting disc 7 can prevent the sliding plate 6 from sliding off.

As shown in fig. 1, in some embodiments, for structural rationality, the sliding sleeve column 8 is slidably disposed on the surface of the supporting column 9, the first connecting block 10 is connected to the supporting plate 11 by a pin, the second connecting block 13 is connected to the third connecting block 15 by a pin, the connecting member 14 is connected to the second connecting block 13, the supporting column 9 is fixed to one side of the third connecting block 15, the first connecting block 10 is connected to the supporting plate 11 by a pin, and the second connecting block 13 is connected to the third connecting block 15 by a pin, so that the supporting frame 12 can be retracted well.

As shown in fig. 1, in some embodiments, to provide support for the canopy 16, a canopy 16 is secured atop the support frame 12, and the canopy 16 is secured atop the support frame 12 for securement of the canopy 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a student's chairman platform membrane structure, includes under casing (1), its characterized in that: the inside of under casing (1) is equipped with actuating lever (2), be fixed with two first conical gear (3) of opposite orientation on actuating lever (2), first conical gear (3) meshing second conical gear (5), second conical gear (5) are connected with vertical guide arm (4) bottom, vertical guide arm (4) drive sliding plate (6) and sliding plate (6) one side fixed slip cap post (8) reciprocate, first connecting block (10) of slip cap post (8) surface symmetry fixed, first connecting block (10) are fixed with backup pad (11) that the top is fixed with braced frame (12), second connecting block (13) are fixed at braced frame (12) top, be connected with connecting piece (14) between second connecting block (13) and third connecting block (15).

2. A student chairman counter film structure according to claim 1, wherein: the utility model discloses a bearing assembly, including actuating lever (2), bottom case (1), inner wall, the top of under casing (1) is run through the bottom that is fixed with two support columns (9) and support column (9) and is fixed with the inner wall of under casing (1), one side inner wall of under casing (1) is fixed with driving motor, the both ends of dwang (17) are run through bearing rotation support column (9) and wherein one end is fixed with the driving motor's of under casing (1) a lateral wall output shaft.

3. A student chairman counter film structure according to claim 1, wherein: the vertical guide rod (4) is a one-way threaded rod (18), the bottom end of the one-way threaded rod (18) penetrates through the top of the bottom box (1), and the top end of the one-way threaded rod (18) penetrates through a threaded connection sliding plate (6) and extends to fix the limiting disc (7).

4. A student chairman counter film structure according to claim 1, wherein: slip surface at support column (9) is established to slip cover post (8) cover, first connecting block (10) and backup pad (11) round pin hub connection, between second connecting block (13) and third connecting block (15) with connecting piece (14) round pin hub connection, the surface of support column (9) is fixed with one side of third connecting block (15).

5. A student chairman counter film structure according to claim 1, wherein: a ceiling (16) is laid and fixed on the top of the supporting frame (12).