CN211608534U

CN211608534U - Foldable podium suitable for outdoor extension

Info

Publication number: CN211608534U
Application number: CN202020032143.1U
Authority: CN
Inventors: 刘竹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-10-02
Anticipated expiration: 2030-01-08

Abstract

The utility model relates to a podium technical field specifically is a foldable podium suitable for outdoor extension, including first folded sheet, the side of first folded sheet articulates there is the second folded sheet, and the first rectangle mounting groove of symmetric distribution is seted up to the bottom of first folded sheet and the position that is close to both ends, and the second rectangle mounting groove of symmetric distribution is just seted up to the position that is close to both ends in the bottom of second folded sheet, and the inner wall of first rectangle mounting groove and the one end of keeping away from second rectangle mounting groove articulate has adjustable supporting component. This foldable podium suitable for outdoor extension can place the lecture manuscript through backup pad and the spacing lug of second bar that is equipped with, and the second folded sheet can be used for placing object article, and first folded sheet and second folded sheet are collapsible, are convenient for remove, can adjust the whole height with this podium through adjustable supporting component.

Description

Foldable podium suitable for outdoor extension

Technical Field

The utility model relates to a podium technical field specifically is a foldable podium suitable for outdoor extension.

Background

Outdoor expansion is called experience type training again, the natural environment is used as a field, physical activities with exploration and experience properties can be realized, the potential of participants can be effectively developed through training courses, when the outdoor expansion is finished, a leader needs to summarize the activities to perform ideological and political teaching, and the individual psychological quality is improved and strengthened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a foldable podium suitable for outdoor extension to propose traditional podium in solving above-mentioned background art and too heavy and inconvenient problem of removing.

In order to achieve the above object, the utility model provides a following technical scheme:

a foldable podium suitable for outdoor expansion comprises a first folding plate, wherein a second folding plate is hinged to the side face of the first folding plate, a first rectangular groove is formed in the middle of the surface of the first folding plate, a plurality of first strip-shaped limiting lugs distributed at equal intervals are arranged at the bottom of the inner wall of the first rectangular groove and close to one end of the inner wall of the first rectangular groove, a support plate is hinged to the bottom of the inner wall of the first rectangular groove and located at the other end of the inner wall of the first rectangular groove, a second strip-shaped limiting lug is arranged at the middle lower portion of the surface of the first folding plate and close to the first rectangular groove, first rectangular mounting grooves distributed symmetrically are formed at the bottom of the first folding plate and close to two ends of the first folding plate, second rectangular mounting grooves distributed symmetrically are formed at the bottom of the second folding plate and close to two ends of the second folding plate, and an adjustable support component is hinged to one end of the inner wall of the first, the adjustable supporting assembly comprises a fixed plate, a rectangular slot is formed in the bottom end of the fixed plate inwards, symmetrically distributed strip-shaped sliding grooves are formed in two sides of the fixed plate, the strip-shaped sliding grooves are communicated with the rectangular slot, and supporting legs are movably inserted in the rectangular slot.

Preferably, a second rectangular groove is formed in the middle of the bottom of the supporting plate, and a strip-shaped supporting block is hinged to the top end of the inner wall of the second rectangular groove.

Preferably, the first rectangular mounting groove and the second rectangular mounting groove are the same, and the width of the fixing plate is smaller than that of the first rectangular mounting groove.

Preferably, the two sides of the supporting leg and the position close to the top end are provided with symmetrically distributed threaded connecting rods, the end parts of the threaded connecting rods are movably connected with pre-tightening nuts, and the end parts of the threaded connecting rods penetrate through the strip-shaped sliding grooves and are in threaded connection with the pre-tightening nuts.

Preferably, a rubber pad is bonded to the bottom end of the supporting leg.

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

this foldable podium suitable for outdoor extension can place the lecture manuscript through backup pad and the spacing lug of second bar that is equipped with, and the second folded sheet can be used for placing object article, and first folded sheet and second folded sheet are collapsible, are convenient for remove, can adjust the whole height with this podium through adjustable supporting component.

Drawings

FIG. 1 is a schematic structural view of the utility model in an entirely opened state;

FIG. 2 is a structural diagram of the utility model in an integrally folded unused state;

fig. 3 is a schematic view of the surface structure of the first folding plate according to the present invention;

fig. 4 is a schematic bottom structure diagram of the first folding plate and the second folding plate in the present invention;

fig. 5 is a schematic structural view of a support plate of the present invention;

fig. 6 is a schematic view of an exploded structure of the adjustable supporting component of the present invention.

In the figure: the adjustable support device comprises a first folding plate 1, a first rectangular groove 10, a first strip-shaped limiting lug 100, a second strip-shaped limiting lug 11, a support plate 12, a second rectangular groove 120, a strip-shaped support block 121, a first rectangular mounting groove 13, a second folding plate 2, a second rectangular mounting groove 20, an adjustable support component 3, a fixed plate 30, a rectangular slot 300, a strip-shaped sliding groove 301, support legs 31, a threaded connecting rod 310, a pre-tightening nut 311 and a rubber pad 312.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution:

a folding podium suitable for outdoor expansion comprises a first folding plate 1, a second folding plate 2 is hinged on the side surface of the first folding plate 1, a first rectangular groove 10 is formed in the middle of the surface of the first folding plate 1, a plurality of first strip-shaped limiting lugs 100 which are arranged at equal intervals are arranged at the bottom of the inner wall of the first rectangular groove 10 and close to one end, a supporting plate 12 is hinged at the bottom of the inner wall of the first rectangular groove 10 and located at the other end, the supporting plate 12 is used for placing a lecture manuscript, a second strip-shaped limiting lug 11 is arranged at the middle lower part of the surface of the first folding plate 1 and close to the first rectangular groove 10, the second strip-shaped limiting lug 11 can limit the lecture manuscript and prevent the lecture manuscript from sliding off, first rectangular mounting grooves 13 which are symmetrically distributed are formed at the bottom of the first folding plate 1 and close to two ends, second rectangular mounting grooves 20 which are symmetrically distributed are formed at the bottom of the first folding plate 2 and close to two ends, the inner wall of first rectangle mounting groove 13 and the one end of keeping away from second rectangle mounting groove 20 articulate has adjustable supporting component 3, the inner wall of second rectangle mounting groove 20 and the one end of keeping away from first rectangle mounting groove 13 also articulate has adjustable supporting component 3, adjust the whole height of this podium through adjustable supporting component 3, adjustable supporting component 3 includes fixed plate 30, rectangle slot 300 has inwards been seted up to the bottom of fixed plate 30, symmetric distribution's bar spout 301 is seted up to fixed plate 30's both sides, bar spout 301 and rectangle slot 300 intercommunication, the activity is pegged graft in the rectangle slot 300 has supporting leg 31, supporting leg 31 and fixed plate 30 all play the supporting role to the folded plate.

In this embodiment, the middle of the bottom of the supporting plate 12 is provided with a second rectangular groove 120, the top end of the inner wall of the second rectangular groove 120 is hinged with a strip-shaped supporting block 121, and the strip-shaped supporting block 121 is matched with the first strip-shaped limiting bump 100, so that the height and the inclination angle of the supporting plate 12 can be adjusted.

Specifically, the first rectangular mounting groove 13 is the same as the second rectangular mounting groove 20, and the width of the fixing plate 30 is smaller than that of the first rectangular mounting groove 13, so that the adjustable supporting component 3 can be smoothly accommodated in the rectangular mounting groove.

Furthermore, threaded connecting rods 310 which are symmetrically distributed are arranged on the two sides of the supporting leg 31 and close to the top end, the end portion of each threaded connecting rod 310 is movably connected with a pre-tightening nut 311, the end portion of each threaded connecting rod 310 penetrates through the strip-shaped sliding groove 301 and is in threaded connection with the pre-tightening nut 311, and the supporting leg 31 and the fixing plate 30 can be fixed through the pre-tightening nuts 311.

In addition, rubber pads 312 are adhered to the bottom ends of the support legs 31 to prevent the support legs 31 from sliding.

When the foldable speech table suitable for outdoor expansion of the embodiment is used, when the foldable speech table needs to be used, a user opens the first folding plate 1 and the second folding plate 2, then rotates the adjustable supporting components 3 in the two first rectangular mounting grooves 13 and the two second rectangular mounting grooves 20 outwards to enable the four adjustable supporting components 3 and the two folding plates to be placed at a vertical angle, then rotates the pre-tightening nut 311 anticlockwise, moves the supporting leg 31 downwards to adjust to a proper height, then rotates the pre-tightening nut 311 clockwise to fix the positions of the supporting leg 31 and the fixing plate 30, then rotates the supporting plate 12 in the first rectangular groove 10 in the first folding plate 1 out, rotates the strip-shaped supporting block 121 out of the second rectangular groove 120, and contacts the bottom end of the strip-shaped supporting block 121 with the first strip-shaped limiting bump 100 after the angle of the supporting plate 12 is adjusted, the position that makes backup pad 12 can be fixed, and the user places the lecture manuscript on the surface of backup pad 12, because the limiting displacement of the spacing lug of second bar 11, the lecture manuscript can not the slippage, and second folded sheet 2 can be used for placing object article.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a foldable podium suitable for outdoor expansion, includes first folded sheet (1), the side of first folded sheet (1) articulates there is second folded sheet (2), its characterized in that: the middle part of the surface of the first folding plate (1) is provided with a first rectangular groove (10), the bottom of the inner wall of the first rectangular groove (10) and the position close to one end are provided with a plurality of first bar-shaped limiting lugs (100) which are arranged at equal intervals, the bottom of the inner wall of the first rectangular groove (10) and the position close to the other end are hinged with a support plate (12), the middle lower part of the surface of the first folding plate (1) and the position close to the first rectangular groove (10) are provided with second bar-shaped limiting lugs (11), the bottom of the first folding plate (1) and the position close to two ends are provided with first rectangular mounting grooves (13) which are symmetrically distributed, the bottom of the second folding plate (2) and the position close to two ends are provided with second rectangular mounting grooves (20) which are symmetrically distributed, and the end of the inner wall of the first rectangular mounting groove (13) and the end far away from the second rectangular mounting groove (20) is hinged with an adjustable, the inner wall of second rectangle mounting groove (20) just keeps away from the one end of first rectangle mounting groove (13) also articulates adjustable supporting component (3), adjustable supporting component (3) are including fixed plate (30), rectangle slot (300) have inwards been seted up to the bottom of fixed plate (30), bar spout (301) of symmetric distribution are seted up to the both sides of fixed plate (30), bar spout (301) with rectangle slot (300) intercommunication, rectangle slot (300) internalization is pegged graft and is had supporting leg (31).

2. The foldable podium suitable for outdoor expansion of claim 1, wherein: a second rectangular groove (120) is formed in the middle of the bottom of the supporting plate (12), and a strip-shaped supporting block (121) is hinged to the top end of the inner wall of the second rectangular groove (120).

3. The foldable podium suitable for outdoor expansion of claim 1, wherein: the first rectangular mounting groove (13) and the second rectangular mounting groove (20) are the same, and the width of the fixing plate (30) is smaller than that of the first rectangular mounting groove (13).

4. The foldable podium suitable for outdoor expansion of claim 1, wherein: the two sides of the supporting leg (31) are provided with symmetrically distributed threaded connecting rods (310) at positions close to the top end, the end part of each threaded connecting rod (310) is movably connected with a pre-tightening nut (311), and the end part of each threaded connecting rod (310) penetrates through the strip-shaped sliding groove (301) and is in threaded connection with the pre-tightening nut (311).

5. The foldable podium suitable for outdoor expansion of claim 1, wherein: the bottom end of the supporting leg (31) is bonded with a rubber pad (312).