CN219609917U - Wind-resistant type door front vertical plate - Google Patents

Abstract

The utility model discloses an anti-wind type door front stand board which comprises a bottom support, wherein the top end of the bottom support is provided with a stand column, the top end of the stand column is provided with a chute, a connecting rod is connected in a sliding manner in the chute, the top end of the connecting rod penetrates through the chute and extends to the outside of the stand column to be connected with a display board, the outer wall of the connecting rod is fixedly sleeved with a fixing ring, at least three first racks are circumferentially distributed on the outer side of the fixing ring, first rotating shafts are connected between the inner side walls of the first racks in a rotating manner, the side walls of the first rotating shafts are connected with fixing rods, one end of each fixing rod, far away from each first rotating shaft, is connected with a second rotating shaft in a rotating manner, the bottom end of each second rack is connected with a balancing weight, and one side of each balancing weight, facing the bottom support, is provided with a sliding block. The utility model can reduce the gravity center of the device and increase the contact area between the device and the ground in windy weather, thereby avoiding the phenomenon that the device is easy to blow down by wind in windy weather.

Description

Wind-resistant type door front vertical plate

Technical Field

The utility model relates to an anti-wind type house front vertical plate, and belongs to the technical field of display vertical plates.

Background

The stand board is a display tool suitable for various display, exhibition, sales promotion and the like. Can be placed in front of or at the gate of showcases of store products, and can be used in various industries such as food, clothing, electrical appliances, cosmetics and the like. The vertical plate is made of KD plates and PVC plates, and is supported by a rear metal bracket, and the pictures are mostly screen printed, photo spray painted and the like.

The existing standing board is easy to blow down in windy weather, and can not well meet the use requirements of people.

Therefore, it is necessary to invent a wind-resistant type house front stand to solve the above problems.

Disclosure of Invention

The utility model aims to provide an anti-wind type door front stand board for solving the problems that the existing stand board is easy to blow down in windy weather and cannot meet the use requirements of people well.

In order to achieve the above object, the present utility model adopts the following technical scheme: the utility model provides a stand tablet before anti-wind formula door, includes the collet, the collet top is equipped with the stand, the stand top is equipped with the spout, sliding connection has the connecting rod in the spout, the connecting rod top runs through the spout and extends to stand external connection and has the exhibition tablet, the fixed ring that has cup jointed of connecting rod outer wall, fixed ring outside circumference distributes has at least three first frame, rotate between the first frame inside wall and be connected with first pivot, first pivot lateral wall is connected with the dead lever, first pivot one end is kept away from to the dead lever is connected with the second pivot, the second pivot rotates and is connected with the second frame, the second frame bottom is connected with the balancing weight, the balancing weight is equipped with the slider towards collet one side, the collet lateral wall is equipped with the recess with slider matched with.

As a preferable scheme of the utility model, one end of the sliding block, which is far away from the balancing weight, is connected in the groove in a sliding way.

As a preferable scheme of the utility model, the outer side wall of the connecting rod is provided with a plurality of positioning holes, the side wall of the upright post is provided with a limiting hole communicated with the chute, and the connecting rod is fixed in the chute in a mode that the positioning pin penetrates through the limiting hole and the positioning hole.

As a preferable scheme of the utility model, limit grooves are symmetrically arranged on the inner side wall of the chute, limit blocks are symmetrically arranged on two sides of the connecting rod, and the two limit blocks are slidably arranged in the corresponding limit grooves.

As a preferable scheme of the utility model, the inner side wall of each limit groove is provided with a guide rod, and each guide rod is movably arranged through the limit block.

As a preferable scheme of the utility model, the bottom end of the inner wall of the chute is provided with a buffer pad.

As a preferable scheme of the utility model, the bottom surface of the balancing weight and the bottom surface of the bottom support are positioned on the same plane.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the utility model can reduce the gravity center of the device and increase the contact area between the device and the ground in windy weather, thereby avoiding the phenomenon that the device is easy to blow down by wind in windy weather.

2. The connecting rod is fixed in the chute through the mode that the locating pin runs through spacing hole and locating hole, can conveniently adjust the position of connecting rod to adjust the height of exhibition tablet, through stopper and spacing groove sliding connection's mode, can avoid connecting rod travel distance to surpass suitable scope, through the blotter of setting, can avoid connecting rod and chute inner wall collision to damage.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the internal structure of the column of the present utility model;

fig. 3 is an enlarged view of the area a of the present utility model.

Meaning of reference numerals in the drawings:

1. a bottom support; 11. a groove; 2. a column; 21. a chute; 22. a limit groove; 23. a guide rod; 24. a cushion pad; 3. a connecting rod; 31. a fixing ring; 311. a first frame; 312. a first rotating shaft; 32. a fixed rod; 321. a second rotating shaft; 322. a second frame; 33. balancing weight; 34. a slide block; 35. positioning holes; 36. a limiting block; 4. and (5) displaying cards.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

The utility model provides an anti-wind type door front stand plate shown in fig. 1-3, which comprises a bottom support 1, wherein the top end of the bottom support 1 is provided with a stand column 2, the top end of the stand column 2 is provided with a chute 21, a connecting rod 3 is connected in a sliding way in the chute 21, the top end of the connecting rod 3 penetrates through the chute 21 and extends to the outside of the stand column 2 to be connected with a display plate 4, the outer wall of the connecting rod 3 is fixedly sleeved with a fixed ring 31, at least three first racks 311 are circumferentially distributed on the outer side of the fixed ring 31, a first rotating shaft 312 is rotatably connected between the inner side walls of the first racks 311, the side walls of the first rotating shaft 312 are connected with fixed rods 32, one end of the fixed rods 32 far away from the first rotating shaft 312 is connected with a second rotating shaft 321, the second rotating shaft 321 is rotatably connected with a second rack 322, the bottom end of the second rack 322 is connected with a balancing weight 33, the balancing weight 33 is provided with a sliding block 34 towards one side of the bottom support 1, and the side wall of the bottom support 1 is provided with a groove 11 matched with the sliding block 34.

The slider 34 is slidably connected to the recess 11 at an end remote from the weight 33.

The connecting rod 3 lateral wall is equipped with a plurality of locating holes 35, and stand 2 lateral wall is equipped with the spacing hole that is linked together with spout 21, and connecting rod 3 runs through spacing hole and locating hole 35 mode through the locating pin and is fixed in spout 21, runs through spacing hole and locating hole 35 mode through the locating pin and is fixed in spout 21 with connecting rod 3, can conveniently adjust the position of connecting rod 3 to adjust the height of exhibition tablet 4.

Limiting grooves 22 are symmetrically formed in the inner side walls of the sliding grooves 21, limiting blocks 36 are symmetrically arranged on two sides of the connecting rod 3, the two limiting blocks 36 are slidably arranged in the corresponding limiting grooves 22, and the moving distance of the connecting rod 3 can be prevented from exceeding a proper range in a sliding connection mode of the limiting blocks 36 and the limiting grooves 22.

Every spacing groove 22 inside wall all is equipped with guide bar 23, and every guide bar 23 all runs through stopper 36 setting actively, through the cooperation of guide bar 23 and stopper 36 that set up use, can make connecting rod 3 more stable smooth and easy when removing.

The bottom end of the inner wall of the chute 21 is provided with the cushion 24, and the connecting rod 3 can be prevented from being damaged due to collision with the inner wall of the chute 21 through the cushion 24.

The bottom surface of the balancing weight 33 is positioned on the same plane with the bottom surface of the bottom bracket 1.

The working principle of the utility model is as follows:

referring to fig. 1-3 of the specification, when a user encounters windy weather, the user moves the positioning pin out of the positioning hole 35 and the limiting hole, then moves the connecting rod 3 downwards to reduce the height of the display board 4 to a proper position, meanwhile, the fixing ring 31 on the connecting rod 3 moves downwards, in the process of moving the fixing ring 31 downwards, the first rotating shaft 312 in the first rack 311 drives the fixing rod 32 to rotate, the fixing rod 32 drives the second rotating shaft 321 in the second rack 322 to rotate, so that the balancing weight 33 connected with the second rack 322 moves, the balancing weight 33 drives the sliding block 34 to slide in the groove 11, the distance between the balancing weight 33 and the collet 1 is increased, and then the connecting rod 3 is fixed in the sliding groove 21 in a mode that the positioning pin penetrates through the limiting hole and the positioning hole 35, so that the gravity center of the device can be reduced, the contact area between the device and the ground is increased, and the stability of the device is improved.

Referring to fig. 1-3 of the specification, when the device is used, the connecting rod 3 is fixed in the chute 21 in a manner that the locating pin penetrates through the limiting hole and the locating hole 35, so that the position of the connecting rod 3 can be conveniently adjusted, the height of the display board 4 is adjusted, the moving distance of the connecting rod 3 can be prevented from exceeding a proper range in a manner that the limiting block 36 is in sliding connection with the limiting groove 22, the connecting rod 3 can be more stable and smooth in moving through the matched use of the arranged guide rod 23 and the limiting block 36, and the connecting rod 3 can be prevented from being damaged due to collision with the inner wall of the chute 21 through the arranged buffer pad 24.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.

Claims (7)

1. The utility model provides a stand tablet before wind-resistant type door, includes collet (1), its characterized in that: the utility model discloses a shoe, including shoe (1), stand (1), connecting rod (3), spout (21) top are equipped with stand (2), sliding connection has connecting rod (3) in spout (21), connecting rod (3) top runs through spout (21) and extends to stand (2) external connection and has exhibition tablet (4), fixed ring (31) have been cup jointed to connecting rod (3) outer wall is fixed, fixed ring (31) outside circumference distributes has at least three first frame (311), rotate between first frame (311) inside wall and be connected with first pivot (312), first pivot (312) lateral wall is connected with dead lever (32), first pivot (312) one end is kept away from to dead lever (32) is connected with second pivot (321), second pivot (321) rotation is connected with second frame (322), second frame (322) bottom is connected with balancing weight (33), balancing weight (33) are equipped with slider (34) towards one side of shoe (1), shoe (1) lateral wall is equipped with recess (11) with slider (34).

2. The wind-resistant door front stand as set forth in claim 1, wherein: one end of the sliding block (34) far away from the balancing weight (33) is connected in the groove (11) in a sliding mode.

3. The wind-resistant door front stand as set forth in claim 1, wherein: the connecting rod (3) lateral wall is equipped with a plurality of locating holes (35), stand (2) lateral wall is equipped with the spacing hole that is linked together with spout (21), connecting rod (3) are fixed in spout (21) through the mode that the locating pin runs through spacing hole and locating hole (35).

4. The wind-resistant door front stand as set forth in claim 1, wherein: limiting grooves (22) are symmetrically formed in the inner side wall of the sliding groove (21), limiting blocks (36) are symmetrically arranged on two sides of the connecting rod (3), and the two limiting blocks (36) are slidably arranged in the corresponding limiting grooves (22).

5. The wind-resistant door front stand as set forth in claim 4, wherein: the inner side wall of each limit groove (22) is provided with a guide rod (23), and each guide rod (23) movably penetrates through the limit block (36).

6. The wind-resistant door front stand as set forth in claim 1, wherein: and a cushion pad (24) is arranged at the bottom end of the inner wall of the chute (21).

7. The wind-resistant door front stand as set forth in claim 1, wherein: the bottom surface of the balancing weight (33) and the bottom surface of the bottom support (1) are positioned on the same plane.