A modular self-locking display prop device and implementation method

Abstract

The present invention discloses a modular self-locking display prop device and an implementation method thereof, comprising a base, a switching power supply body, a socket, a spring, a slider, a limit block, a slide groove, a display board, a power connection hole, a limit hole, a first conductive sheet, a latch and a second conductive sheet. The top of the base is located at the inner bottom center of the socket and the first conductive sheets are respectively arranged on both sides. The second conductive sheets are respectively fixedly connected to the two sides of the bottom center of the display board. The slide groove is fixedly connected to the inner ends of the groove opened on one side of the top center of the slider. The invention has a simple structure and is easy to use. By fixing the display board to the base and then energizing the display board using the first conductive sheet and the second conductive sheet, the phenomenon of too many wires is avoided and the difficulty coefficient during maintenance is reduced. At the same time, multiple display boards are fixed on a single base and then the base is fixed to avoid the phenomenon of the base falling off.

Description

Technical Field

[0001] The present invention relates to the technical field of display props, and in particular to a modular self-locking display prop device and an implementation method thereof. Background Art

[0002] In the existing advertising display props, many advertising screens and mounting bases are integrated. Many wires need to be connected during production or installation, and the structure is complex and difficult to produce. If the connection is wrong, the risk factor is high after power is turned on. In addition, when repairing, it is necessary to repeatedly find conductive wires to replace advertising accessories, which is not easy to replace and repair. At the same time, traditional advertising display props are split into multiple bases, and there are no fixing devices between them or the fixing devices are very easy to fall off. Therefore, it is very necessary to design a modular self-locking display prop device and an implementation method. Summary of the invention

[0003] The purpose of the present invention is to provide a modular self-locking display prop device and an implementation method to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a modular self-locking display prop device, comprising a base, a switching power supply body, a jack, a spring, a slider, a limit block, a slide groove, a display board, a power connection hole, a limit hole, a first conductive sheet, a latch and a second conductive sheet, the top of the base is located at the inner bottom center of the jack and the first conductive sheets are respectively arranged on both sides, the second conductive sheets are respectively fixedly connected to the two sides of the bottom center of the display board, the slide groove is fixedly connected to the two ends of the inner groove opened on one side of the top center of the slider, the bottom end of the display board is located inside the groove opened on one side of the top center of the slider, one side of the slider is fixedly connected to one end of the spring, the other end of the spring is fixedly connected to the latch, the latch is respectively fixedly connected to the two ends of the inner side of the limit hole evenly opened on one side, and the slider is located inside the limit hole.

[0005] A method for realizing a modular self-locking display prop device, comprising step 1, pushing; step 2, fixing; step 3, repeating; step 4, plugging;

[0006] In the above step 1, the slider is pushed to compress the spring, and then the bottom end of the display board is placed inside the socket, and during the placement process, the second conductive sheet and the first conductive sheet are manually made to fit each other;

[0007] In the above step 2, the slider is then manually stopped from being pushed, and the slider is moved in the opposite direction by using the elastic force of the spring, thereby driving the movement of the limit block, and the limit block is moved in the slide groove, so that the bottom end of the display board and the slider are self-locked by using the installed limit block and the slide groove, thereby making the base and the display board relatively fixed;

[0008] In the above step 3, the display board can be fixed and installed manually by repeating step 2 in sequence;

[0009] In the above step 4, the switching power supply body is then manually inserted into the power connection hole opened on the base, and the switching power supply body is turned on, and the LED screen installed on the display board is powered on and displayed using the installed first conductive sheet and the second conductive sheet.

[0010] According to the above technical solution, a plurality of corresponding jacks are evenly arranged on the top of the base.

[0011] According to the above technical solution, the first conductive sheets are respectively connected to the second conductive sheets, and the first conductive sheets corresponding to each other are connected to each other through conductive wires.

[0012] According to the above technical solution, sliding grooves are respectively provided on both sides of the bottom end of the display board, and the limit blocks are respectively located inside the sliding grooves.

[0013] According to the above technical solution, power connection holes are respectively opened at both ends of one side of the base, and a switching power supply body is plugged into one of the power connection holes.

[0014] According to the above technical solution, an LED screen is provided on one side of the display board, and the LED screen is connected to the second conductive sheet through a wire.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the invention splits the advertisement into several display boards and a base, and inserts the display boards into the base for display and use. After power is turned on, the LED screen directly emits light, avoiding the phenomenon of too many wires. At the same time, after each display board and slider are installed on the base, they form a self-locking structure to prevent falling off, reducing the difficulty of maintenance. At the same time, during maintenance, only the display board needs to be replaced, avoiding rewiring or decoration, realizing the reuse of the circuit, and being beneficial to environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is an exploded view of the overall structure of the present invention;

[0019] Figure 3 is a three-dimensional diagram of the base in the present invention;

[0020] Figure 4is a side cross-sectional view of the base in the present invention;

[0021] Figure 5 and Figure 6 All are three-dimensional images of the display board of the present invention;

[0022] Figure 7 is a front view of the display board of the present invention;

[0023] Figure 8 is a test diagram of the display board in the present invention;

[0024] Fig. 9 yes Figure 8 A magnified image of area A;

[0025] Fig.10 is a three-dimensional diagram of a slider in the present invention;

[0026] Fig.11 is a front cross-sectional view of the slider in the present invention;

[0027] Fig.12 It is a partial structural cross-sectional view of the installation state of the display board in the present invention;

[0028] Fig.13 It is a partial structural cross-sectional view of the display board in the present invention when it is removed;

[0029] Fig.14 is a flow chart of the method of the present invention;

[0030] In the figure: 1. base; 2. switching power supply body; 3. socket; 4. spring; 5. slider; 6. limit block; 7. slide groove; 8. display board; 9. power connection hole; 10. limit hole; 11. first conductive sheet; 12. pin; 13. second conductive sheet. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-13The present invention provides a technical solution: a modular self-locking display prop device, comprising a base 1, a switching power supply body 2, a socket 3, a spring 4, a slider 5, a limit block 6, a slide groove 7, a display board 8, a power connection hole 9, a limit hole 10, a first conductive sheet 11, a latch 12 and a second conductive sheet 13. The top of the base 1 is evenly provided with a plurality of sockets 3 corresponding to each other, which is conducive to installing the display board 8. The top of the base 1 is located at the inner bottom center of the socket 3 and the first conductive sheets 11 are respectively arranged on both sides. The first conductive sheets 11 are respectively connected with the second conductive sheets 13, and the corresponding first conductive sheets 11 are connected by wires, which is conducive to energizing the display board 8. The second conductive sheets 13 are respectively fixedly connected with the two sides of the bottom center of the display board 8. The two sides of the bottom of the display board 8 are respectively A slide groove 7 is provided, and the limit blocks 6 are respectively located inside the slide groove 7, which is conducive to limiting the limit blocks 6. The slide groove 7 is fixedly connected to the two ends of the inner part of the groove provided on the top center side of the slider 5. The bottom end of the display board 8 is located inside the groove provided on the top center side of the slider 5. One side of the slider 5 is fixedly connected to one end of the spring 4, and the other end of the spring 4 is fixedly connected with the pin 12. The pin 12 is respectively fixedly connected to the two ends of the inner part of one side of the limit holes 10 evenly provided on one side. The slider 5 is located inside the limit hole 10. Power connection holes 9 are respectively provided at both ends of one side of the base 1, and a switching power supply body 2 is plugged into one of the power connection holes 9, which is conducive to using the device. An LED screen is provided on one side of the display board 8, and the LED screen is connected to the second conductive sheet 13 through a wire.

[0033] See also Fig.14 The present invention provides a technical solution: a method for realizing a modular self-locking display prop device, comprising step one, pushing; step two, fixing; step three, repeating; step four, plugging;

[0034] In the above step 1, the slider 5 is pushed to make the spring 4 in a compressed state, and then the bottom end of the display board 8 is placed inside the socket 3, and during the placement process, the second conductive sheet 13 and the first conductive sheet 11 are manually made to fit each other;

[0035] In the above step 2, the slider 5 is then manually stopped from being pushed, and the slider 5 is moved in the opposite direction by the elastic force of the spring 4, thereby driving the movement of the limit block 6, and the limit block 6 is located in the slide groove 7 and moves, so that the bottom end of the display board 8 and the slider 5 are self-locked by the installed limit block 6 and the slide groove 7, thereby making the base 1 and the display board 8 relatively fixed;

[0036] In the above step 3, the display board 8 is then fixedly installed by manually repeating step 2 in sequence;

[0037] In the above step 4, the switching power supply body 2 is then manually inserted into the power connection hole 9 opened on the base 1, and the switching power supply body 2 is opened, and the LED screen installed on the display board 8 is powered on and displayed using the installed first conductive sheet 11 and second conductive sheet 13.

[0038] Based on the above, the advantage of the present invention is that when the present invention is used, the spring 4 is placed in a compression device by pushing the slider 5, and then the display board 8 is inserted into the interior of the jack 3, and the first conductive sheet 11 and the second conductive sheet 13 cooperate with each other, and then the slider 5 is stopped from being pushed and the elastic force of the spring 4 is used to form a self-locking relationship between the slider 5 and the bottom end of the display board 8, and then the switch power supply body 2 is opened to make the LED screen in the display board 8 illuminate and display, thereby avoiding the phenomenon of too many wires. At the same time, when performing maintenance, the slider 5 is driven to move and the spring 4 is placed in a compression device, and then the display board 8 is taken out, and then the display board 8 is inserted into the interior of the jack 3, and then the slider 5 is stopped from being pushed and the elastic force of the spring 4 is used to make the slider 5 and the display board 8 self-lock again, thereby completing the replacement of the display board 8, and by replacing a single display board 8, there is no need to rewire and renovate, thereby realizing circuit reuse, which is green and environmentally friendly.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A modular self-locking display prop device and implementation method, comprising a base (1), a switch power supply body (2), a jack (3), a spring (4), a slider (5), a limit block (6), a slide groove (7), a display board (8), a power connection hole (9), a limit hole (10), a first conductive sheet (11), a latch (12) and a second conductive sheet (13), characterized in that: The top of the base (1) is located at the center of the bottom of the jack (3), and the first conductive sheets (11) are respectively arranged on both sides of the center of the bottom of the display board (8). The second conductive sheets (13) are respectively fixedly connected to the two sides of the center of the bottom of the display board (8). The two sides of the bottom of the display board (8) are respectively provided with sliding grooves (7). The sliding grooves (7) are fixedly connected to the two ends of the inside of the groove opened on the center of the top of the slider (5). The bottom of the display board (8) is located inside the groove opened on the center of the top of the slider (5). One side of the slider (5) is fixedly connected to one end of the spring (4). The other end of the spring (4) is fixedly connected to the pin (12). The pin (12) is respectively fixedly connected to the two ends of the inside of one side of the limiting hole (10) evenly opened on one side. The slider (5) is located inside the limiting hole (10). The implementation method includes step one, pushing; step two, fixing; step three, repeating; step four, plugging; In the above step 1, the slider (5) is pushed to put the spring (4) into a compressed state, and then the bottom end of the display board (8) is placed inside the plug hole (3), and during the placement process, the second conductive sheet (13) and the first conductive sheet (11) are manually made to fit each other, the first conductive sheets (11) are respectively connected to the second conductive sheets (13), and the first conductive sheets (11) corresponding to each other are connected to each other via wires; In the above step 2, the slider (5) is then manually stopped from being pushed, and the slider (5) is moved in the opposite direction by utilizing the elastic force of the spring (4), thereby driving the movement of the limit block (6), and the limit block (6) is located in the slide groove (7) and moves, so that the bottom end of the display board (8) and the slider (5) are self-locked by utilizing the installed limit block (6) and the slide groove (7), thereby making the base (1) and the display board (8) relatively fixed; In the above step 3, the display board (8) is then fixedly installed by manually repeating step 2 in sequence; In the above step 4, the switch power supply body (2) is then manually inserted into the power connection hole (9) opened on the base (1), and the switch power supply body (2) is opened, and the LED screen installed on the display board (8) is powered on and displayed using the installed first conductive sheet (11) and second conductive sheet (13).

2. A modular self-locking display prop device and implementation method according to claim 1, characterized in that: A plurality of mutually corresponding insertion holes (3) are evenly arranged on the top of the base (1).

3. A modular self-locking display prop device and implementation method according to claim 1, characterized in that: Power connection holes (9) are respectively provided at two ends of one side of the base (1), and a switch power supply body (2) is plugged into one of the power connection holes (9).

4. A modular self-locking display prop device and implementation method according to claim 1, characterized in that: An LED screen is provided on one side of the display board (8), and the LED screen is connected to the second conductive sheet (13) via a wire.

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