Propaganda showing stand for land utilization and protection

Abstract

The utility model discloses a propaganda showing stand for land utilization and protection, which is characterized in that the tops of a left front supporting leg and a right front supporting leg are connected with a left rear supporting leg and a right rear supporting leg which correspond to each other through connecting rotating shafts, and the lower parts of the front supporting leg and the rear supporting leg on the same side are connected through folding hinges; a connecting rod is installed below the position between the left front supporting leg and the right front supporting leg, a connecting rod is also installed below the position between the left rear supporting leg and the right rear supporting leg, inward L-shaped fixing grooves are integrally formed in the outer sides of the upper portions of the front ends of the left front supporting leg and the right front supporting leg, a plurality of fixing screw holes are formed in the L-shaped fixing grooves at equal intervals, and the display frame is installed in the two L-shaped fixing grooves. The two sides of the lower portion of the display frame are connected with the fixing screw holes in the two sides through fixing bolts, and the height of the display frame can be adjusted through connection with the fixing screw holes with different heights. The display device is reasonable in design, convenient and rapid to install and store, and capable of rapidly adjusting the height of the display panel so as to meet different requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to land resource field especially, a kind of for land use and protection propaganda display stand. BACKGROUND

[0002] Various regulations and announcements of land use and protection are generally set special propaganda display stand to inform and popularize, and the general display stand is more cumbersome, inconvenient to install and store, and the height of display panel cannot be adjusted after display stand installation. INVENTION CONTENTS

[0003] The utility model aims at providing a kind of for land use and protection propaganda display stand to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of for land use and protection propaganda display stand, including front support leg, connecting rotating shaft, rear support leg, folding hinge, connecting rod, L-shaped fixed slot, fixed screw hole, display frame, fixed bolt, the top of left and right two front support legs is connected with the left and right two corresponding rear support legs by connecting rotating shaft, and the front support leg and the rear support leg of same side are connected by folding hinge below, connecting rod is installed below between left and right two front support legs, and connecting rod is also installed below between left and right two rear support legs, the outer side of left and right two front support legs is integrally formed with the L-shaped fixed slot towards inside above front end, and several fixed screw holes are equidistantly arranged in L-shaped fixed slot, the display frame is installed in two L-shaped fixed slots, and the display frame is connected with both sides fixed screw hole by fixed bolt below both sides, and the height of display frame can be adjusted by being connected with fixed screw hole of different height.

[0006] Preferably, the display frame also includes T-shaped telescopic slot, T-shaped telescopic slot is installed on the inner panel of display frame, and is installed in the upper and lower and left and right center, when T-shaped telescopic slot protrudes from the front end of display frame panel, it can be used to fix small area propaganda cover, and when T-shaped telescopic slot is retracted to the rear end of display frame panel, only T-shaped front half part of T-shaped telescopic slot front end is left in front end, and display frame can fix large area propaganda cover.

[0007] The utility model has the advantages of reasonable design, convenient and fast installation and storage, and the height of display panel can be quickly adjusted to meet different needs, and the size of propaganda cover in display panel can be adjusted. DRAWINGS

[0008] Fig. 1The utility model relates to a structure schematic drawing for land utilization and protection propaganda showing stand,

[0009] Fig. 2 The utility model relates to a structure schematic drawing for land utilization and protection propaganda showing stand,

[0010] Fig. 3 The utility model relates to a structure schematic drawing for land utilization and protection propaganda showing stand.

[0011] In the drawing: 1, front support leg, 2, connecting rotating shaft, 3, rear support leg, 4, folding hinge, 5, connecting rod, 6, L-shaped fixed groove, 7, fixed screw hole, 8, showing frame, 9, fixed bolt, 10, T-shaped telescopic clamping groove. Specific implementation

[0012] The utility model will be further described below in combination with the drawings and specific embodiments:

[0013] As Figs. 1-3 Shown, a kind of for land utilization and protection propaganda showing stand, including front support leg 1, connecting rotating shaft 2, rear support leg 3, folding hinge 4, connecting rod 5, L-shaped fixed groove 6, fixed screw hole 7, showing frame 8, fixed bolt 9, left and right two front support legs 1 top are connected with left and right two corresponding rear support legs 3 by connecting rotating shaft 2, and the front support leg 1 and the rear support leg 3 between same side are connected by folding hinge 4 below, and connecting rod 5 is installed below between left and right two front support legs 1, and connecting rod 5 is also installed below between left and right two rear support legs 3, and the L-shaped fixed groove 6 of inward is integrally formed with the outer side above front end in left and right two front support legs 1, and several fixed screw holes 7 are equidistantly provided in the L-shaped fixed groove 6, and the showing frame 8 is installed in two L-shaped fixed grooves 6, and the showing frame 8 is connected with two sides fixed screw hole 7 by fixed bolt 9 below two sides, and can be connected with fixed screw hole 7 of different height, and the height of showing frame 8 is adjusted. The utility model also includes T-shaped telescopic clamping groove 10 for land utilization and protection propaganda showing stand, T-shaped telescopic clamping groove 10 is installed on the inner panel of showing frame 8, and is installed in the upper and lower and left and right center, when T-shaped telescopic clamping groove 10 protrudes the front end of showing frame 8 panel, it can be used to fix small area propaganda cover, and when T-shaped telescopic clamping groove 10 is retracted to the rear end of showing frame 8 panel, only T-shaped front half part of T-shaped telescopic clamping groove 10 front end is left in front end, and showing frame 8 can fix large area propaganda cover.

[0014] The utility model uses method: front and back support leg through top link rotary shaft 2 unfolding, and through the folding hinge 4 of below between each other pull hold, and the display frame 8 can be connected with the fixed screw hole 7 of different height through fixed bolt 9, adjust to the appropriate height, and the display panel in the display frame 8 can be matched with the size of publicity cover through the manual adjustment T-shaped telescopic clamping groove 10 front extension and rear movement.

[0015] It is obvious for those skilled in the art that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary, and equivalent changes in the equivalent scope are included in the scope of the utility model.

Claims

1. A display stand for land use and protection propaganda, comprising a front support leg (1), a connecting rotating shaft (2), a rear support leg (3), a folding hinge (4), a connecting rod (5), an L-shaped fixing groove (6), a fixing screw hole (7), a display frame (8), and a fixing bolt (9), characterized in that: Both top of left and right front support legs (1) are connected with left and right corresponding rear support legs (3) through connecting rotating shafts (2), and same side front support legs (1) and rear support legs (3) are connected through folding hinges (4) below, connecting rods (5) are installed between left and right front support legs (1) below, and connecting rods (5) are also installed between left and right rear support legs (3) below, inward L-shaped fixing grooves (6) are integrally formed on the upper outer side of the front end of left and right front support legs (1), a plurality of fixed screw holes (7) are equidistantly arranged in the L-shaped fixing groove (6), the display frame (8) is installed in the two L-shaped fixing grooves (6), the display frame (8) is connected with the two fixed screw holes (7) on the two sides below through fixed bolts (9), and the height of the display frame (8) can be adjusted by being connected with fixed screw holes (7) of different heights.

2. The display stand for land use and protection according to claim 1, characterized in that: The display frame (8) can be fixed with a large-area publicity cover when the T-shaped telescopic clamping groove (10) is retracted to the rear end of the display frame (8) panel, and only the front half of the T-shaped front end of the T-shaped telescopic clamping groove (10) is left at the front end, and the display frame (8) can be fixed with a large-area publicity cover.

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