CN220155086U - Prevent standing type signboard of empting - Google Patents

Abstract

The utility model relates to the technical field of propaganda equipment, in particular to a tilting-preventing standing type signboard, which comprises a base with a hollow structure and a hollow rod, wherein the bottom of the hollow rod is fixedly arranged on the base, the top of the hollow rod is provided with a fixed frame, a plurality of long holes which are circumferentially and equally arranged and axially extend are formed in the rod body at the bottom of the hollow rod, a sliding disc is slidably arranged in the hollow rod, a hinging seat which is in sliding fit with the long holes is extended at the position of a disc body of the sliding disc corresponding to the long holes, the hinging seat is hinged with the top end of an external supporting rod, an adjusting component is arranged in the base, and a plurality of output ends of the adjusting component are exposed to the outside and are connected with the corresponding supporting rod. The utility model has simple structure, and can effectively adjust the supporting strength by improving the bottom supporting structure of the existing signboard, thereby ensuring the balance among the using space, the cost and the supporting strength.

Description

Prevent standing type signboard of empting

Technical Field

The utility model relates to the technical field of propaganda equipment, in particular to a standing type signboard capable of preventing toppling.

Background

The standing type signboard is usually used for bearing the signboards, information boards and other markers, and in the prior art, a frame type structure with a weight base additionally arranged at the bottom or a roll-up mechanism is mostly adopted, so that the standing type signboard can be used in indoor or outdoor environments. However, when the standing type signboard in the prior art is applied to an outdoor environment, the signboard is easy to topple over if encountering windy weather or collision, and meanwhile, the overall supporting strength cannot be adjusted due to the fact that the bottom supporting structure is fixed. Of course, if the supporting area of the corresponding supporting structure or the counterweight is enlarged in advance, the occupied space and the production and transportation cost are increased.

Disclosure of Invention

The utility model aims to solve the problems and provide the anti-toppling standing type signboard which is simple in structure, and the supporting strength can be effectively adjusted by improving the bottom supporting structure of the existing signboard, so that the balance among the using space, the cost and the supporting strength is ensured.

The utility model realizes the aim through the following technical scheme that the anti-toppling standing type signboard comprises a hollow base and a hollow rod, wherein the bottom of the hollow rod is fixedly arranged on the base, the top of the hollow rod is provided with a fixing frame, a plurality of long holes which are circumferentially and equidistantly arranged and axially extend are formed in a rod body at the bottom of the hollow rod, a sliding disc is slidably arranged in the hollow rod, a hinging seat which is in sliding fit with the long holes is extended at a position, corresponding to the long holes, of a disc body of the sliding disc, and the hinging seat is hinged with the top end of an external supporting rod;

an adjusting component is arranged in the base, and a plurality of output ends of the adjusting component are exposed to the outside and connected with corresponding supporting rods.

Preferably, the adjusting component comprises a motor arranged in the base, an output shaft of the motor is connected with a driving gear which is horizontally arranged, a plurality of driven gears are meshed with the driving gear, and the driven gears are rotatably connected with the inner top wall of the base through a rotating shaft;

an opening is formed in the outer wall of the base, corresponding to the support rod, one end of a rack arranged through the opening is meshed with the driven gear, and the other end of the rack is hinged with a corresponding support rod body through a hinge rod.

Through setting up adjusting part, when meetting the conveying axle of motor and driving gear rotation when strong wind weather, driving gear meshing drives driven gear rotation, and driven gear meshing drives the rack and removes towards the outside of base, and the rack drives the bracing piece and carries out the position adjustment, and the bracing piece can drive the slide at the inside downwardly moving of cavity pole this moment to can adjust the bottom support area of signboard according to the intensity of wind-force, increase the holding power of signboard bottom, avoid the condition that the signboard was blown down by the wind to appear.

Preferably, the bottom of bracing piece articulates there is the backup pad, the bottom of backup pad is provided with the skid resistant course that the equidistance distributes. Through setting up backup pad and skid resistant course, can use to keep its bottom and ground contact with bracing piece articulated backup pad, skid resistant course can promote the supporting effect in the frictional force that increases backup pad and ground.

Preferably, the interior roof of base corresponds rack department and has seted up the spacing groove, the top of rack set firmly with spacing groove sliding fit's stopper, through setting up spacing groove and stopper, the stopper can carry out spacingly to the rack when sliding in the spacing groove, avoids the rack to appear the condition of position offset in the removal in-process, increases adjusting component's stability.

Preferably, the fixing frame is of a frame structure, clamping grooves are formed in the inner wall of the frame body, and a socket for inserting the marker is formed in the top of the fixing frame.

Preferably, screw holes are preset at the corners of the fixing frame, screw rods are screwed at the screw holes, and a rubber disc for propping the corners of the marker is rotatably arranged at one end of each screw rod, which is positioned in the corresponding clamping groove.

When the label fixing frame is used, the label is placed into the frame body of the fixing frame from the socket and limited, then the screw is screwed to enable the label to move linearly relative to the fixing frame, and the corners of the label are propped against the clamping grooves through the rubber disc, so that the label is assembled in the fixing frame.

If the supporting effect of the supporting device needs to be improved, the motor can be started, the conveying shaft of the motor drives the driving gear to rotate, the driving gear drives the rack to move towards the outside of the base through the meshing of the driven gear, the rack drives the supporting rod to carry out position adjustment, so that the top of the supporting rod moves downwards and the bottom of the supporting rod outwards, and the supporting rod provides more effective support for the hollow rod.

When the support is not used, the motor is controlled to reversely rotate, so that the rack moves into the base, and the support rods are driven to be close to each other, so that corresponding space is saved.

The beneficial effects of the utility model are as follows: the utility model has simple structure, and can effectively adjust the supporting strength by improving the bottom supporting structure of the existing signboard, thereby ensuring the balance among the using space, the cost and the supporting strength.

Drawings

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

FIG. 2 is a schematic diagram of an adjusting device according to the present utility model;

fig. 3 is a schematic view illustrating an internal structure of the fixing frame in the present utility model.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The specific implementation method comprises the following steps: as shown in fig. 1-3, a standing type signboard capable of preventing toppling comprises a base 1 with a hollow structure and a hollow rod 2 with a fixing frame 3 at the top, wherein the hollow rod 2 is fixedly arranged on the base 1, the fixing frame 3 is of a frame structure, clamping grooves 31 are formed in the inner wall of the frame, a socket 32 for inserting a marker 6 is formed in the top of the fixing frame 3, screw holes are preset at the corners of the fixing frame 3, screw rods 33 are screwed at the screw holes, and rubber discs 34 for propping the corners of the marker 6 are arranged at one ends of the screw rods 33 in the corresponding clamping grooves 31.

A plurality of long holes 418 which are circumferentially and equidistantly arranged and axially extend are formed in the rod body at the bottom of the hollow rod 2, a sliding disc 417 is slidably arranged in the hollow rod 2, a hinging seat which is slidably matched with the long holes 418 is extended at a position, corresponding to the long holes 418, of a disc body of the sliding disc 417, the hinging seat is hinged with the top end of an external supporting rod 416, a supporting plate 419 is hinged at the bottom end of the supporting rod 416, and an anti-slip layer 410 which is equidistantly distributed is arranged at the bottom of the supporting plate 419;

an adjusting component is arranged in the base 1 and comprises a motor 411 arranged in the base 1, an output shaft of the motor 411 is connected with a driving gear 412 which is horizontally arranged, the driving gear 412 is meshed with a plurality of driven gears 413, and the driven gears 413 are rotatably connected with the inner top wall of the base 1 through a rotating shaft;

an opening 415 is formed in the outer wall of the base 1, corresponding to the support rod 416, one end of a rack 414 arranged through the opening 415 is meshed with the driven gear 413, the other end of the rack 414 is hinged to a corresponding support rod 416 rod body through a hinge rod, a limiting groove 11 is formed in the inner top wall of the base 1, corresponding to the rack 414, and a limiting block 5 in sliding fit with the limiting groove 11 is fixedly arranged at the top of the rack 414.

When the utility model is used, the marker 6 is placed into the frame body of the fixing frame 3 from the socket 32 and limited by the groove 31, then the screw 33 is screwed to make the marker move linearly relative to the fixing frame 3, and the corners of the marker 6 are pressed in the clamping groove 31 through the rubber disc 34, so that the marker 6 is assembled in the fixing frame 3.

If the supporting effect of the supporting device needs to be improved, the motor 411 can be started, the conveying shaft of the motor 411 drives the driving gear 412 to rotate, the driving gear 412 drives the rack 414 to move towards the outside of the base 1 through the engagement of the driven gear 413, and the rack 414 drives the supporting rod 416 to adjust the position, so that the top of the supporting rod 416 moves downwards and the bottom of the supporting rod 416 outwards, and the supporting rod 416 provides more effective support for the hollow rod 2.

When not in use, the motor 411 is controlled to rotate reversely, so that the rack 414 moves into the base 1, and the support rods 416 are driven to be close to each other, so that corresponding space is saved.

Claims (6)

1. The utility model provides a prevent standing type signboard of empting, includes base (1) and the bottom of being hollow structure sets firmly on base (1), and the top is equipped with hollow pole (2) of mount (3), its characterized in that, set up several circumference equidistant slot holes (418) that set up and axially extend on the body of rod of hollow pole (2) bottom, the inside slip of hollow pole (2) is equipped with slide (417), the disk body of slide (417) corresponds slot hole (418) department extension and slot hole (418) sliding fit's articulated seat, articulated seat is articulated with outside bracing piece (416) top;

an adjusting component is arranged in the base (1), and a plurality of output ends of the adjusting component are exposed to the outside and connected with corresponding supporting rods (416).

2. The anti-toppling standing type signboard of claim 1, wherein the adjusting assembly comprises a motor (411) arranged in the base (1), an output shaft of the motor (411) is connected with a driving gear (412) horizontally arranged, the driving gear (412) is meshed with a plurality of driven gears (413), and the driven gears (413) are rotatably connected with the inner top wall of the base (1) through a rotating shaft;

an opening (415) is formed in the outer wall of the base (1) corresponding to the supporting rod (416), one end of a rack (414) penetrating through the opening (415) is meshed with the driven gear (413), and the other end of the rack is hinged with a rod body of the supporting rod (416) through a hinging rod.

3. The anti-toppling standing sign according to claim 2, wherein the bottom end of the support bar (416) is hinged with a support plate (419), and the bottom of the support plate (419) is provided with an equidistant anti-slip layer (410).

4. The anti-toppling standing type signboard according to claim 2, wherein a limiting groove (11) is formed in the inner top wall of the base (1) corresponding to the rack (414), and a limiting block (5) in sliding fit with the limiting groove (11) is fixedly arranged on the top of the rack (414).

5. The anti-toppling standing type signboard according to claim 1, wherein the fixing frame (3) is of a frame structure, clamping grooves (31) are formed in the inner wall of the frame body, and a socket (32) for inserting the marker (6) is formed in the top of the fixing frame (3).

6. The anti-toppling standing type signboard according to claim 1, wherein a screw hole is preset at the corner of the fixing frame (3) and a screw rod (33) is screwed at the screw hole, and a rubber disc (34) for propping against the corner of the marker (6) is rotatably arranged at one end of the screw rod (33) in the corresponding clamping groove (31).