Advertisement display rack with detachable back plate

Abstract

The utility model discloses an advertisement display rack with a detachable back plate, which comprises a fastening mounting component. The fastening mounting assembly comprises a mounting frame arranged at the front end of the supporting plate, rotating shafts rotationally arranged on the two sides of the upper end of the mounting frame, rotating rods connected to the bottom ends of the rotating shafts, shaft blocks fixedly connected to the tops of the rotating rods, limiting holes formed in the bottom ends of the shaft blocks and limiting columns connected to the bottom ends of the shaft blocks. According to the advertisement display rack with the detachable back plate, lifting adjustment of the mounting rack with the front end connected with the sliding block can be achieved under driving of the motor, and the rotating shaft rotates downwards to drive the rotating rod connected with the inner end to rotate; the shaft block at the bottom of the device slides relative to the threaded groove, so that the limiting rod connected with the bottom end can make the device correspondingly make contact with the advertisement display board, the device is tightly attached to the display board to achieve the fastening effect, meanwhile, the device can be rapidly disassembled by applying opposite force to rotate, and through the design, the device can be rapidly assembled and disassembled, and meanwhile the adjusting process can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of advertising display boards, and in particular relates to an advertising display frame with a detachable backboard. Background Art

[0002] Existing advertising display racks use combinable metal brackets to support a flat advertisement and are placed in various public places such as conference rooms, exhibitions, shopping malls and stores to achieve advertising effects.

[0003] The advertising display racks with detachable back panels currently on the market have the following problems when in use:

[0004] The advertising display boards currently used are usually manufactured in various parts according to the size of the advertisements to be displayed, and then they are flat-mounted by welding or bolting at the installation site. At the same time, it is not convenient to adjust the angle and height, which makes the advertising display boards relatively simple in functionality, time-consuming and labor-intensive, and difficult to quickly disassemble and install. Utility Model Content

[0005] The utility model aims to provide an advertising display frame with a detachable back plate to solve the technical problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: an advertising display stand with a detachable back panel, including a supporting assembly, the supporting assembly including a set base, a rotating seat connected to the rear end position 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, a fastening and mounting assembly is provided at the front end of the supporting plate, the fastening and mounting assembly includes a mounting frame arranged at the front end of the supporting plate, a rotating shaft rotatably arranged on both sides of the upper end of the mounting frame, a rotating rod connected to the bottom end of the rotating shaft, an axis block fixedly connected to the top of the rotating rod, a limiting hole opened at the bottom end of the axis block and a limiting column connected to the bottom end of the axis block.

[0007] Preferably, a thread groove is provided at the upper end of the limiting hole, an external thread is provided on the outer wall of the shaft block, and the shaft block is slidably connected in the thread groove.

[0008] Preferably, the radius of the thread groove is greater than the radius of the limiting hole.

[0009] Preferably, a return spring is provided in the threaded groove, and the return spring is arranged around the outer surface of the rotating rod, and the bottom of the return spring is connected to the upper end of the shaft block.

[0010] Preferably, the lifting assembly also includes 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 slider rotatably engaged and rotatable with the outer wall of the driving screw.

[0011] Preferably, a sliding groove is provided on the outer wall of the support plate, and the sliding blocks are distributed around and in sliding contact with the outer wall of the sliding groove.

[0012] The utility model has the following advantages:

[0013] The advertising display frame with a detachable back panel can realize lifting and lowering adjustment of the mounting frame connected to the slider at the front end by cooperating with the fastening mounting component and the lifting component under the drive of the motor, and the rotating shaft is rotated downward to drive the connected rotating rod at the inner end to rotate, and the shaft block at the bottom and the thread groove are slid relative to each other so that the limiting rod connected to the bottom end can make it contact with the advertising display board accordingly, so that it is close to the display board to achieve the effect of fastening, and at the same time, the opposite force can be applied to rotate to realize quick disassembly. This design can realize the process of quick installation and disassembly of the device, and can also realize the adjustment process, which greatly improves the functionality of the device structure and meets the needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the fastening and installation assembly of the utility model;

[0017] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure in the middle;

[0018] Figure 4 It is a schematic diagram of the structure of the lifting component of the utility model.

[0019] Explanation of markings in the figure: 1. Base; 2. Rotating seat; 3. Bottom plate; 4. Support plate; 5. Top plate; 6. Mounting frame; 7. Rotating shaft; 8. Rotating rod; 9. Reset spring; 10. Threaded groove; 11. Shaft block; 12. Limiting column; 13. Limiting hole; 14. Motor; 15. Driving screw; 16. Bearing; 17. Slider. DETAILED DESCRIPTION

[0020] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0021] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0023] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0024] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0025] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of an advertising display stand with a detachable backboard of the utility model in conjunction with the accompanying drawings.

[0026] like Figure 1-4As shown, an advertising display stand with a detachable backboard of the utility model comprises a supporting assembly, the supporting assembly comprises a base 1, a rotating base 2 connected to the rear end position of the upper end of the base 1, a bottom plate 3 connected to the upper end of the rotating base 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, a fastening and mounting assembly is provided at the front end of the supporting plate 4, the fastening and mounting assembly comprises a mounting frame 6 arranged at the front end of the supporting plate 4, a rotating shaft 7 rotatably arranged on both sides of the upper end of the mounting frame 6, a rotating rod 8 connected to the bottom end of the rotating shaft 7, an axis block 11 fixedly connected to the top of the rotating rod 8, a limiting hole 13 opened at the bottom end of the axis block 11 and a limiting column 12 connected to the bottom end of the axis block 11.

[0027] Among them, a thread groove 10 is opened at the upper end of the limiting hole 13, an external thread is arranged on the outer wall of the shaft block 11, and the shaft block 11 is slidably connected in the thread groove 10.

[0028] Wherein: the radius of the thread groove 10 is greater than the radius of the limiting hole 13.

[0029] Wherein: a return spring 9 is arranged in the thread groove 10 , and the return spring 9 is arranged around the outer surface of the rotating rod 8 , and the bottom of the return spring 9 is connected to the upper end of the shaft block 11 .

[0030] Among them: it also includes a lifting component, which includes a motor 14 arranged at the bottom end of the top plate 5, a driving screw 15 connected to the output end of the motor 14, a bearing 16 rotatably connected to the top of the driving screw 15, and a slider 17 rotatably engaged and rotatable on the outer wall of the driving screw 15.

[0031] Wherein: a sliding groove is provided on the outer wall of the support plate 4, and the sliding block 17 is distributed around and in sliding contact with the outer wall of the sliding groove.

[0032] The working principle of the advertising display stand with a detachable backboard is as follows: when in use, the driving screw 15 at the output end is driven by the electric spindle of the motor 14, and the bearing 16 provided on the top enables the driving screw 15 to be rotatable, and the slider 17 provided on the outside of the driving screw 15 drives the mounting frame 6 connected to the slider 17 at the front end to perform a lifting process, and the advertising display board is placed in the inner frame of the mounting frame 6, and a rotational force is applied to rotate the rotating shaft 7, driving the connected rotating rod 8 at the bottom to move downward, and the shaft block 11 fixedly connected to the bottom of the rotating rod 8 can utilize the outer wall The external thread is in relative sliding contact with the internal thread on the built-in thread groove 10. The return spring 9 provided on the outer wall of the rotating rod 8 can play a role of buffering compression. When the shaft block 11 moves downward, it will drive the limiting column 12 at the bottom to move downward until the bottom of the limiting column 12 is connected to the upper wall of the advertising bracket to achieve the tightening effect. Similarly, it can also be disassembled. The support plate 4 set at the rear end can stabilize the device as a whole. The rotating seat 2 at the bottom can facilitate the angle adjustment of the entire device, which greatly improves the overall performance of the device.

[0033] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An advertising display stand with a detachable back panel, comprising a support assembly, wherein the support assembly comprises a base (1), a rotating base (2) connected to the rear end of the upper end of the base (1), a bottom plate (3) connected to the upper end of the rotating base (2), a support plate (4) fixedly connected to the upper end of the bottom plate (3), and a top plate (5) connected to the top of the support plate (4), characterized in that: The front end of the support 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 support plate (4), a rotating shaft (7) rotatably arranged on both sides of the upper end of the mounting frame (6), a rotating rod (8) connected to the bottom end of the rotating shaft (7), an axis block (11) fixedly connected to the top of the rotating rod (8), a limiting hole (13) opened at the bottom end of the axis block (11), and a limiting column (12) connected to the bottom end of the axis block (11).

2. The advertising display stand with a detachable back panel according to claim 1, characterized in that: A thread groove (10) is provided at the upper end of the limiting hole (13), an external thread is provided on the outer wall of the shaft block (11), and the shaft block (11) is slidably connected in the thread groove (10).

3. The advertising display stand with a detachable back panel according to claim 2, characterized in that: The radius of the thread groove (10) is greater than the radius of the limiting hole (13).

4. The advertising display stand with a detachable back panel according to claim 2, characterized in that: A return spring (9) is arranged in the thread groove (10). The return spring (9) is arranged around the outer surface of the rotating rod (8), and the bottom of the return spring (9) is connected to the upper end of the shaft block (11).

5. The advertising display stand with a detachable back panel according to claim 1, characterized in that: The invention also comprises a lifting assembly, which comprises a motor (14) arranged at the bottom end of the top plate (5), a driving screw (15) connected to the output end of the motor (14), a bearing (16) rotatably connected to the top of the driving screw (15), and a slider (17) rotatably engaged and rotatable with the outer wall of the driving screw (15).

6. The advertising display stand with a detachable back panel according to claim 1, characterized in that: The outer wall of the support plate (4) is provided with a sliding groove, and the sliding block (17) is distributed around and in sliding contact with the outer wall of the sliding groove.

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