Double-sided LED display screen for shopping mall

Abstract

The utility model relates to the field of LED display screens, in particular to a double-sided LED display screen for a shopping mall. The double-sided LED display screen for the shopping mall comprises a shopping mall wall surface, LED lamp strips, a cross rod, a tensioning and fixing assembly and a clamping assembly, a mounting groove is formed in the middle of the shopping mall wall surface, the top end of the mounting groove is flush with a ceiling, the bottom end of the mounting groove is flush with the ground, the LED lamp strips are mounted in the mounting groove at equal intervals, lamp beads are arranged on the two sides of each LED lamp strip, and the lamp beads on the two sides are independently controlled. And cross rods are installed at the top end and the bottom end of the installation groove correspondingly, the two cross rods are installed in cooperation with the LED lamp strip, and control modules and power modules are installed in the two cross rods correspondingly. According to the LED display screen, the lamp beads are arranged on the two sides of the LED lamp strip and can be independently controlled, and the double-face display function is achieved; by means of the design, customers in different directions in a shopping mall can see clear display content, and the display effect and the commercial value are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of LED displays, and in particular to a double-sided LED display for shopping malls. Background Technology

[0002] In existing shopping mall display technologies, LED displays have been widely used as an important tool for information dissemination and product display. However, most traditional LED displays adopt a single-sided display design, which means that content can only be displayed on one side of the screen. This limits their display effect and commercial value to a certain extent. Especially in shopping malls, where products need to be displayed from all angles, single-sided LED displays can hardly meet the needs of merchants.

[0003] In addition, existing LED displays also have some shortcomings in terms of installation and maintenance. For example, some displays require a complicated installation process, which not only increases installation costs but may also damage the display or the wall during installation. At the same time, when the display malfunctions, it is often necessary to disassemble the entire screen or a large area of ​​modules for repair, which is not only time-consuming and labor-intensive but also increases maintenance costs.

[0004] Therefore, it is necessary to provide a new double-sided LED display screen for shopping malls to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a double-sided LED display screen for shopping malls.

[0006] The double-sided LED display screen for shopping malls provided by this utility model includes: a shopping mall wall, LED light strips, crossbars, tensioning and fixing components, and clamping components. An installation groove is provided in the middle of the shopping mall wall, with the top of the groove flush with the ceiling and the bottom flush with the ground. LED light strips are installed at equal intervals inside the installation groove, with LED beads on both sides of the LED light strips, and the LED beads on both sides are independently controlled. Crossbars are installed at both the top and bottom of the installation groove, and the two crossbars are installed in conjunction with the LED light strips. A control module and a power module are installed inside each of the two crossbars. A tensioning and fixing component for fixing the LED light strip is installed on one side of each of the two crossbars, and a clamping component for fixing the control module and power module is installed on the other side of each of the two crossbars.

[0007] Preferably, the tensioning and fixing assembly includes: a tension spring, a connecting rod, and a clamp. A set of tension springs is fixedly connected at equal intervals to one side of the crossbar, and a connecting rod is fixedly connected to one side of one set of tension springs. A clamp is rotatably connected to the top of the connecting rod, and a torsion spring is installed inside the clamp.

[0008] Preferably, the clamping assembly includes: a placement slot, a fixed clamping block, a threaded rod, a threaded clamping block, a driven bevel gear, and a driving bevel gear. A placement slot is provided on the other side of the crossbar. Fixed clamping blocks are symmetrically fixedly connected to the inner wall of the placement slot. A threaded rod is rotatably connected inside the crossbar. Threaded clamping blocks are symmetrically threaded at both ends of the threaded rod. Both threaded clamping blocks are slidably connected to the inner wall of the placement slot. A driven bevel gear is fixedly connected to the middle of the threaded rod. A driving bevel gear is rotatably connected inside the crossbar. The driving bevel gear meshes with the driven bevel gear. The fixed clamping block and the threaded clamping block are used to clamp and fix the control module and the power module.

[0009] Preferably, the top of the drive bevel gear extends out of the placement groove and has an internal hexagonal groove.

[0010] Preferably, the threaded rod is a bidirectional threaded rod.

[0011] Preferably, several of the LED light strips are electrically connected to corresponding fixed control modules and power supply modules.

[0012] Preferably, transparent glass is fixedly connected to both sides of the LED light strip on the mall wall.

[0013] Compared with related technologies, the double-sided LED display screen for shopping malls provided by this utility model has the following beneficial effects:

[0014] Enhanced Dual-Sided Display Effect: The LED light strip of this display screen has LED beads on both sides, which can be controlled independently, realizing the function of dual-sided display; this design allows customers in different directions of the mall to see the display content clearly, greatly improving the display effect and commercial value;

[0015] Modular design facilitates maintenance: The LED light strip, control module, and power module are effectively fixed and installed through the design of crossbars, tensioning and fixing components, and clamping components; at the same time, the modular design of these components makes the installation, disassembly, and maintenance process more convenient and quick; when an LED light strip or module fails, it is not necessary to disassemble the entire display screen, but only to replace or repair the faulty part, which greatly reduces maintenance costs and time;

[0016] Easy to install and structurally stable: The display screen is installed using the mounting grooves on the mall wall, eliminating the need for additional keel support and making the installation process simpler and faster; at the same time, the design of the crossbars, tensioning and fixing components and other structures ensures the stability and safety of the display screen. Attached Figure Description

[0017] Figure 1 A schematic diagram of the structure of the double-sided LED display screen for shopping malls provided by this utility model;

[0018] Figure 2 for Figure 1 The diagram shows the internal structure of the shopping mall wall.

[0019] Figure 3 for Figure 1 The diagram shows the structure of the mounting slot.

[0020] Figure 4 for Figure 1 The diagram shows the structure of the tensioning and fixing assembly.

[0021] Figure 5 for Figure 1 The diagram shows the structure of the placement slot;

[0022] Figure 6 for Figure 1 The diagram shows the structure of the driving bevel gear.

[0023] The following are the labels in the diagram: 1. Mall wall; 2. Mounting groove; 3. LED light strip; 4. Horizontal bar; 5. Hexagonal recess; 21. Tension spring; 22. Connecting rod; 23. Clip; 31. Placement groove; 32. Fixing clamping block; 33. Threaded rod; 34. Threaded clamping block; 35. Driven bevel gear; 36. Driving bevel gear. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0025] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0026] Please see Figure 1-6 A double-sided LED display screen for shopping malls includes: a shopping mall wall 1, LED light strips 3, crossbars 4, tensioning and fixing components, and clamping components. A mounting groove 2 is provided in the middle of the shopping mall wall 1, with the top of the groove 2 flush with the ceiling and the bottom of the groove 2 flush with the ground. LED light strips 3 are installed equidistantly inside the groove 2, with LED beads on both sides of each strip, and the LED beads on both sides are independently controlled. Crossbars 4 are installed at both the top and bottom of the groove 2, and the two crossbars 4 are installed in conjunction with the LED light strips 3. A control module and a power module are installed inside each of the two crossbars 4. Tensioning and fixing components for fixing the LED light strips 3 are installed on one side of each of the two crossbars 4, and clamping components for fixing the control module and power module are installed on the other side of each of the two crossbars 4.

[0027] It should be noted that: the middle of the shopping mall wall 1 has an installation groove 2, the top of which is flush with the ceiling and the bottom is flush with the ground.

[0028] LED light strip 3: Equivalently installed inside the mounting slot 2, LED light strip 3 has LED beads on both sides, and the LED beads on both sides can be controlled independently to achieve double-sided display.

[0029] Horizontal bar 4: Horizontal bars 4 are installed at both the top and bottom of the mounting slot 2, and the two horizontal bars 4 are installed together with the LED light strip 3. Each horizontal bar 4 has a control module and a power module installed inside, which are used to control the display of the LED light strip 3 and provide power.

[0030] Tightening and fixing components: used to fix the LED light strip 3, ensuring its stability and accurate positioning within the mounting slot 2.

[0031] Clamping assembly: Used to secure the control module and power module, ensuring their stable installation within crossbar 4.

[0032] Please see Figure 3 The tensioning and fixing assembly includes: a tension spring 21, a connecting rod 22 and a clamp 23. A set of tension springs 21 are fixedly connected at equal intervals on one side of the crossbar 4. A connecting rod 22 is fixedly connected to one side of one set of tension springs 21. A clamp 23 is rotatably connected to the top of the connecting rod 22. A torsion spring is installed inside the clamp 23.

[0033] It should be noted that the clip 23 has a torsion spring installed inside, which enables it to firmly clamp the LED light strip 3.

[0034] When it is necessary to fix the LED light strip 3, the clamp 23 is pulled towards the crossbar 4 by the tension of the tension spring 21, and then the LED light strip 3 is placed in the clamp 23, and the LED light strip 3 is clamped by the elastic force of the torsion spring.

[0035] Please see Figure 5-6 The clamping assembly includes: a placement groove 31, a fixed clamping block 32, a threaded rod 33, a threaded clamping block 34, a driven bevel gear 35, and a driving bevel gear 36. A placement groove 31 is provided on the other side of the crossbar 4. Fixed clamping blocks 32 are symmetrically fixedly connected to the inner wall of the placement groove 31. A threaded rod 33 is rotatably connected inside the crossbar 4. Threaded clamping blocks 34 are symmetrically threaded at both ends of the threaded rod 33. Both threaded clamping blocks 34 are slidably connected to the inner wall of the placement groove 31. A driven bevel gear 35 is fixedly connected to the middle of the threaded rod 33. A driving bevel gear 36 is rotatably connected inside the crossbar 4. The driving bevel gear 36 and the driven bevel gear 35 are meshed. The fixed clamping block 32 and the threaded clamping block 34 are used to clamp and fix the control module and the power module.

[0036] It should be noted that when installing or removing the control module and power module, the operator can use an Allen wrench inserted into the Allen groove 5 on the clamping assembly. By applying a rotational force, the threaded rod 33 rotates within the threaded hole of the crossbar 4. Since the threaded rod 33 is a bidirectional threaded rod, when the threaded rod 33 rotates, the threaded clamping blocks 34 at both ends will move simultaneously towards the middle or sides, and cooperate with the corresponding fixing clamping blocks 32 to fix the control module and power module.

[0037] The working principle of the double-sided LED display screen for shopping malls provided by this utility model is as follows:

[0038] feature

[0039] Wall 1 of the shopping mall: A mounting groove 2 is provided in the middle, with the top of the mounting groove 2 flush with the ceiling and the bottom flush with the ground;

[0040] LED light strip 3: Equivalently installed inside the mounting groove 2, LED light strip 3 has LED beads on both sides, and the LED beads on both sides can be controlled independently to achieve double-sided display;

[0041] Horizontal bar 4: Horizontal bars 4 are installed at the top and bottom of the mounting slot 2, and the two horizontal bars 4 are installed together with the LED light strip 3; each horizontal bar 4 has a control module and a power module installed inside, which are used to control the display of the LED light strip 3 and provide power.

[0042] Tensioning and fixing components: used to fix the LED light strip 3, ensuring its stability and accurate positioning within the mounting groove 2;

[0043] Clamping assembly: used to secure the control module and power module, ensuring their stable installation within the crossbar 4;

[0044] Working principle

[0045] LED light strip working principle:

[0046] LED light strips 3 are installed at equal intervals in the mounting grooves 2 on the wall 1 of the shopping mall;

[0047] Each LED light strip 3 has LED beads on both sides, and these LED beads can be controlled independently to achieve double-sided display function;

[0048] The control module and power module inside the crossbar 4 can control the display content and brightness of the LED light strip 3.

[0049] Working principle of the tensioning and fixing components:

[0050] A set of tension springs 21 are fixedly connected at equal intervals on one side of the crossbar 4;

[0051] A connecting rod 22 is fixedly connected to one side of the tension spring 21, and a clip 23 is rotatably connected to the top of the connecting rod 22;

[0052] The clip 23 has a torsion spring installed inside, which enables it to firmly clamp the LED light strip 3;

[0053] When it is necessary to fix the LED light strip 3, the clamp 23 is pulled towards the crossbar 4 by the tension of the tension spring 21, and then the LED light strip 3 is put into the clamp 23, and the LED light strip 3 is clamped by the elastic force of the torsion spring.

[0054] This tightening and fixing method is not only simple and convenient, but also ensures the stability and positional accuracy of the LED light strip 3 during installation;

[0055] How the clamping components work:

[0056] The clamping assembly is designed to fix the control module and power module, ensuring their stability and safety on the crossbar 4; the clamping assembly mainly includes key parts such as threaded rod 33, fixed clamping block 32, threaded clamping block 34 and internal hexagonal groove 5;

[0057] Specifically, the clamping assembly is installed by engaging the threaded rod 33 with the placement slot 31 on the crossbar 4; the threaded rod 33 is a bidirectional threaded rod 33, which means that the rotation directions of the threads are opposite at both ends of the threaded rod 33; the threaded clamping blocks 34 are threadedly connected to both ends of the threaded rod 33 respectively, and are used to contact the control module and the power module and apply clamping force.

[0058] When installing or removing the control module and power module, the operator can use an Allen wrench to insert into the Allen groove 5 on the clamping assembly; by applying a rotational force, the threaded rod 33 rotates in the threaded hole of the crossbar 4; since the threaded rod 33 is a bidirectional threaded rod 33, when the threaded rod 33 rotates, the threaded clamping blocks 34 at both ends will move to the middle or both sides at the same time, and cooperate with the corresponding fixed clamping block 32 to fix the control module and power module;

[0059] When it is necessary to fix the control module and power module, the operator rotates the threaded rod 33, causing the threaded clamping block 34 to move to both sides and clamp the control module and power module; in this way, the control module and power module are stably fixed on the crossbar 4, which can ensure their stability and safety during operation.

[0060] Conversely, when it is necessary to disassemble the control module and power module, the operator only needs to rotate the threaded rod 33 in the opposite direction, so that the threaded clamping block 34 moves to both sides and releases the clamping force on the control module and power module; in this way, the control module and power module can be easily removed from the crossbar 4 for easy maintenance and replacement.

[0061] This design not only improves the stability of the control module and power module, but also makes the installation and disassembly process simpler and faster, improving work efficiency and convenience.

[0062] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A double-sided LED display screen for a shopping mall, characterized by, The utility model relates to a kind of LED lamp strip installation structure of mall wall surface. Mall wall surface (1) is provided with installation slot (2) in the middle, the top of installation slot (2) is flush with ceiling, and the bottom of installation slot (2) is flush with ground. LED lamp strip (3) is installed equidistantly in installation slot (2), and the lamp beads are provided on both sides of LED lamp strip (3), and the lamp beads on both sides are independently controlled. Crossbar (4) is installed at the top and bottom of installation slot (2), and crossbar (4) is installed in cooperation with LED lamp strip (3) between two crossbars (4), and control module and power module are installed in two crossbars (4). Tensioning and fixing assembly is installed on one side of two crossbars (4) for fixing LED lamp strip (3). Clamping assembly is installed on the other side of two crossbars (4) for fixing control module and power module.

2. The double-sided LED display screen for a shopping mall according to claim 1, wherein, Tensioning and fixing assembly includes: tension spring (21), connecting rod (22) and clamp (23), a set of tension spring (21) is fixedly connected on one side of crossbar (4), one side of one set of tension spring (21) is fixedly connected with connecting rod (22), and clamp (23) is rotatably connected to the top of connecting rod (22), and torsion spring is installed in clamp (23).

3. The double-sided LED display screen for a shopping mall according to claim 1, wherein, Clamping assembly includes: placing groove (31), fixed clamping block (32), threaded rod (33), threaded clamping block (34), driven bevel gear (35) and driving bevel gear (36), placing groove (31) is formed on the other side of crossbar (4), fixed clamping block (32) is fixedly connected to the inner wall of placing groove (31) in a symmetrical manner, threaded rod (33) is rotatably connected in crossbar (4), threaded clamping block (34) is symmetrically screw-connected to both ends of threaded rod (33), both threaded clamping blocks (34) are slidably connected with the inner wall of placing groove (31), driven bevel gear (35) is fixedly connected to the middle of threaded rod (33), driving bevel gear (36) is rotatably connected in crossbar (4), driving bevel gear (36) is meshingly connected with driven bevel gear (35), and fixed clamping block (32) and threaded clamping block (34) are used for clamping and fixing control module and power module.

4. The double-sided LED display screen for a shopping mall according to claim 3, characterized in that, The top of driving bevel gear (36) protrudes from placing groove (31), and internal hexagonal groove (5) is formed.

5. The double-sided LED display screen for a shopping mall according to claim 3, wherein, Threaded rod (33) is bidirectional threaded rod.

6. The double-sided LED display screen for a shopping mall according to claim 1, wherein, A plurality of LED lamp strips (3) are electrically connected with corresponding control module and power module respectively.

7. The double-sided LED display screen for a shopping mall according to claim 1, wherein, Transparent glass is fixedly connected on both sides of LED lamp strip (3) of mall wall surface (1).

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