Advertisement display rack with detachable backboard
Technical Field
The utility model belongs to the technical field of advertisement display boards, and particularly relates to an advertisement display rack with a detachable backboard.
Background
The existing advertisement display rack supports a planar advertisement through a combinable metal bracket and is placed in various public places such as conference rooms, exhibitions, shops and the like to achieve the effect of advertisement propaganda.
The advertisement display rack with the detachable backboard on the market has the following problems when in use:
The advertisement panel that uses at present is usually according to the advertisement's that needs show size preparation each part, then carries out the flush mounting with it through welding or bolt mode at the installation scene and accomplish, adjusts in the angle of being inconvenient for simultaneously and the height for advertisement panel functionality is comparatively single, and wastes time and energy, is difficult for its quick dismantlement installation.
Disclosure of utility model
The utility model aims to provide an advertisement display rack with a detachable backboard, which solves the technical problems in the background technology.
The advertisement display rack with the detachable backboard comprises a supporting component, wherein the supporting component comprises a base, a rotating seat connected to the end part of the rear side of the upper end of the base, a bottom plate connected to the upper end of the rotating seat, a supporting plate fixedly connected to the upper end of the bottom plate and a top plate connected to the top of the supporting plate, the front end of the supporting plate is provided with a fastening installation component, and the fastening installation component comprises a mounting frame arranged at the front end of the supporting plate, rotating shafts rotatably arranged on two sides of the upper end of the mounting frame, a rotating rod connected to the bottom end of the rotating shaft, a shaft block fixedly connected to the top of the rotating rod, a limiting hole formed in the bottom end of the shaft block and a limiting column connected to the bottom end of the shaft block.
Preferably, the upper end of the limiting hole is provided with a thread groove, the outer wall of the shaft block is provided with external threads, and the shaft block is connected in a sliding mode in the thread groove.
Preferably, the radius of the thread groove is larger than the radius of the limiting hole.
Preferably, a reset spring is arranged in the thread groove, the reset spring is circumferentially arranged on the outer surface of the rotating rod, and the bottom of the reset spring is connected with the upper end part of the shaft block.
Preferably, the lifting assembly comprises a motor arranged at the bottom end of the top plate, a driving screw connected to the output end of the motor, a bearing rotatably connected to the top of the driving screw and a sliding block rotatably meshed with the outer wall of the driving screw.
Preferably, the outer wall of the supporting plate is provided with a sliding groove, and the sliding blocks are distributed on the outer wall of the sliding groove in a surrounding mode to be in sliding contact.
The advertisement display rack with the detachable backboard has the following advantages:
This advertisement exhibition frame with detachable backplate, under the fastening installation component and the lifting unit cooperation use through setting up, can realize lifting adjustment to the mounting bracket that front end and slider link to each other under the drive of motor, utilize the pivot to rotate down and drive the bull stick that links to each other of inner, the relative slip of axle piece and the screw groove with its bottom makes the gag lever post that the bottom links to each other can be with its corresponding contact with advertisement panel, make it hug closely the panel and reach the effect of fastening, can exert opposite power rotation alright realize dismantling fast simultaneously, this design can realize the process of device quick installation dismantlement, can realize the accommodation process simultaneously, device structure's functionality has been improved greatly, the demand is satisfied.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a fastening and mounting assembly of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 in accordance with the present utility model;
fig. 4 is a schematic structural diagram of a lifting assembly according to the present utility model.
The figure shows that the device comprises a base 1, a rotating seat 2, a bottom plate 3, a supporting plate 4, a supporting plate 5, a top plate 6, a mounting rack 7, a rotating shaft 8, a rotating rod 9, a reset spring 10, a thread groove 11, a shaft block 12, a limiting column 13, a limiting hole 14, a motor 15, a driving screw rod 16, a bearing 17 and a sliding block.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, or in communication, directly connected, or indirectly connected through an intermediary, or may be in communication with one another or an interaction relationship between two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.
For a better understanding of the objects, structures and functions of the present utility model, an advertisement display with a detachable back plate according to the present utility model will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-4, the advertisement display rack with the detachable backboard of the utility model comprises a supporting component, wherein the supporting component comprises a base 1, a rotating seat 2 connected to the end part of the rear side of the upper end of the base 1, a bottom plate 3 connected to the upper end of the rotating seat 2, a supporting plate 4 fixedly connected to the upper end of the bottom plate 3 and a top plate 5 connected to the top of the supporting plate 4, the front end of the supporting plate 4 is provided with a fastening installation component, and the fastening installation component comprises a mounting frame 6 arranged at the front end of the supporting plate 4, rotating shafts 7 rotatably arranged on two sides of the upper end of the mounting frame 6, a rotating rod 8 connected to the bottom end of the rotating shaft 7, a shaft block 11 fixedly connected to the top of the rotating rod 8, a limiting hole 13 formed in the bottom end of the shaft block 11 and a limiting post 12 connected to the bottom end of the shaft block 11.
The upper end of the limiting hole 13 is provided with a thread groove 10, the outer wall of the shaft block 11 is provided with external threads, and the shaft block 11 is connected in a sliding mode in the thread groove 10.
Wherein the radius of the thread groove 10 is larger than that of the limit hole 13.
Wherein, a reset spring 9 is arranged in the thread groove 10, the reset spring 9 is circumferentially arranged on the outer surface of the rotating rod 8, and the bottom is connected with the upper end part of the shaft block 11.
The lifting assembly comprises a motor 14 arranged at the bottom end of the top plate 5, a driving screw rod 15 connected to the output end of the motor 14, a bearing 16 rotatably connected to the top of the driving screw rod 15 and a sliding block 17 rotatably meshed with the outer wall of the driving screw rod 15.
Wherein, the outer wall of the supporting plate 4 is provided with a chute, and the sliding blocks 17 are distributed around the outer wall of the chute for sliding contact.
When the advertising display rack with the detachable back plate is used, the driving screw rod 15 of the output end is driven by the electric spindle of the motor 14, the bearing 16 arranged at the top enables the driving screw rod 15 to rotate, the sliding block 17 arranged outside the driving screw rod 15 is utilized to drive the front end to be connected with the sliding block 17 to carry out the lifting process, the advertising display plate is placed in the inner frame of the installation frame 6, the rotating shaft 7 is rotated by applying a rotating force, the connected rotating rod 8 at the bottom is driven to move downwards, the shaft block 11 fixedly connected with the bottom of the rotating rod 8 can be in sliding contact with the internal thread on the internally arranged thread groove 10 by utilizing the external thread arranged at the outer wall, the reset spring 9 arranged at the outer wall of the rotating rod 8 can play a role of buffering and compressing, the limiting column 12 at the bottom can be driven to move downwards when the shaft block 11 moves downwards until the bottom of the limiting column 12 is connected with the upper wall of the advertising support, the whole device can be conveniently and the whole device can be dismounted by the same, and the whole rotating angle of the whole device can be conveniently adjusted by the supporting plate 4 arranged at the rear end.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.