A wall rest and method of use thereof

Abstract

The application provides a wall-mounted frame and a use method thereof, and relates to the technical field of media advertising equipment. The wall-mounted frame comprises a mounting frame and a display board. The mounting frame can be connected with a wall. The mounting frame comprises a plurality of splicing units. The splicing units can be spliced end to end to form a mounting frame. The display board is arranged on the mounting frame. The application has the advantages of convenient transportation and low installation difficulty.

Description

Technical Field

[0001] This application relates to the field of media advertising equipment technology, and in particular to a wall-mounted bracket and its usage method. Background Technology

[0002] A wall-mounted display stand is a type of advertising equipment.

[0003] Existing wall-mounted displays typically consist of a mounting frame and a display unit. The mounting frame is connected to the wall, and the display unit is mounted on the mounting frame. This display unit can be a sign with advertising content such as text or graphics on its surface, or a display screen such as an LCD for playing advertisements, enabling advertising to passersby.

[0004] However, in order to ensure that the mounting frame can support the display pieces of a certain weight, the mounting frame is mostly a large, one-piece structure formed by welding metal strips. This means that when workers connect the mounting frame to the wall, they need the help of others to lift the mounting frame, or they need to use equipment such as cranes to suspend the mounting frame at the predetermined installation position on the wall, making the installation quite difficult.

[0005] Therefore, there is a need to provide a wall-mounted shelf and its usage method. Summary of the Invention

[0006] To address the issue that installing a frame requires multiple people or the use of equipment such as cranes, making installation difficult, this application provides a wall-mounted frame and its usage method.

[0007] In the first aspect, the wall-mounted shelf provided in this application adopts the following technical solution: it includes an installation frame and a display panel. The installation frame can be connected to the wall. The installation frame includes multiple splicing units. The multiple splicing units can be spliced ​​end to end to form an installation frame. The display panel is placed on the installation frame.

[0008] By adopting the above technical solution, the wall-mounted frame can be disassembled into an installation frame and display panels. The installation frame can be further disassembled into multiple splicing units. This facilitates the transportation of the wall-mounted frame and allows workers to disassemble the installation frame before installing it. Then, they can splice the splicing units end to end onto the wall according to the splicing sequence of each unit. Finally, the display panels are installed onto the installation frame assembled from the splicing units. This eliminates the need for multiple people or lifting equipment such as cranes during the installation of the installation frame, reducing the difficulty of installation.

[0009] Specifically, the splicing unit includes a bottom end unit, a middle splicing unit, and a top end unit. The bottom end unit and the middle splicing unit are each provided with a plug-in hole, and the middle splicing unit and the top end unit are each provided with a plug-in rod. The plug-in rod of the middle splicing unit can be inserted into the plug-in hole of the bottom end unit, and the plug-in rod of the top end unit can be inserted into the plug-in hole of the middle splicing unit.

[0010] Both the end unit and the middle assembly unit are equipped with locking components. Each of the plug-in rods has a fixed through hole on its shaft. Each of the locking components has a locking screw hole corresponding to the fixed through hole. The plug-in rod can be screwed into the corresponding locking component by passing a bolt through the fixed through hole and the locking screw hole.

[0011] By adopting the above technical solution, after the plug rod is inserted into the corresponding plug hole, it can be connected to the corresponding locking part by bolts, so as to connect the middle splicing unit and the bottom end unit, as well as the top end unit and the middle splicing unit.

[0012] Furthermore, it also includes a telescopic sign, which is provided with a sliding rod, and the top unit has a limiting hole, which can be inserted into the limiting hole and slide in the vertical direction;

[0013] The top unit is also provided with a locking member, which has a locking screw hole. The screw end of the bolt can be screwed into the locking screw hole and pass through the locking screw hole to abut against the slide rod to restrict the slide rod from sliding.

[0014] By adopting the above technical solution, the design of the telescopic sign allows workers to freely adjust the distance between the telescopic sign and the display board through the cooperation of locking bolts and sliding rods. This enables the overall height of the wall-mounted frame to be adjusted according to the height of the wall, achieving better visual and advertising effects.

[0015] Furthermore, it also includes an edge-locking strip, which can be engaged with the edge of the display panel, and the edge-locking strip is provided with multiple engagement posts at intervals;

[0016] The splicing unit is provided with a plurality of snap-fit ​​holes at intervals. The number of snap-fit ​​posts and snap-fit ​​holes are the same and correspond one-to-one. Each snap-fit ​​post can snap into the corresponding snap-fit ​​hole so that the display panel can be connected to the mounting frame.

[0017] By adopting the above technical solution, the design of the edge clip allows workers to first clip the edge clip to the edge of the display board, and then clip the multiple clip posts on the edge clip to their respective clip holes, so that the display board can be installed on the mounting frame through the edge clip.

[0018] Furthermore, each of the bottom end unit, the middle assembly unit, and the top end unit is provided with a pair of vertical sides, and each vertical side has a vertical limiting groove on the end face facing the center of the mounting frame, the vertical limiting groove extending through the entire length of the vertical side;

[0019] The display panel includes multiple sub-panels. The bottom end unit, the middle assembly unit, and the top end unit each correspond to one sub-panel. The side plate edge of the sub-panel can be inserted into the corresponding vertical limiting groove, and the plate surface of each sub-panel can abut against the inner wall of the vertical limiting groove.

[0020] The end-bottom unit includes a bottom edge that can abut against the bottom of the sub-plate corresponding to the end-bottom unit.

[0021] By adopting the above technical solution, when installing the panels, workers can sequentially insert multiple panels into the corresponding vertical limiting slots in the order from the bottom end unit, the middle assembly unit to the top end unit, and make the bottom of the panel corresponding to the bottom end unit abut against the bottom edge, while the remaining panels abut against each other in the order of top and bottom. This allows the vertical limiting slots and the bottom edge to limit the position of multiple panels, thereby enabling the rapid assembly and disassembly of multiple panels.

[0022] Furthermore, a limiting protrusion and a limiting strip are provided on the side end face of the vertical edge facing the interior of the mounting frame. The limiting strip is rotatably connected to the vertical edge, and the limiting strip is located on the side of the limiting protrusion away from the wall. The vertical limiting groove is formed between the limiting strip and the limiting protrusion.

[0023] When the limiting strip rotates toward the limiting protrusion and abuts against the partition plate, the vertical limiting groove is in a closed state. When the limiting strip rotates away from the limiting protrusion so that the vertical limiting groove is in an open state, the partition plate can leave the vertical limiting groove.

[0024] By adopting the above technical solution, when it is necessary to replace the sub-plates on the end bottom unit or the middle assembly unit separately, the worker can first rotate the limiting strip away from the limiting protrusion until the vertical limiting groove is in the open state, then take out the old sub-plate from the vertical limiting groove and replace it with a new vertical limiting groove, and then rotate the limiting strip towards the limiting protrusion until the vertical limiting groove is in the closed state. This allows for the separate replacement of the sub-plates on the end bottom unit or the middle assembly unit, so that the worker does not need to remove the sub-plates on the end top unit from the mounting frame when replacing the sub-plates on the middle assembly unit, or remove the sub-plates on the middle assembly unit and the end top unit from the mounting frame when replacing the sub-plates on the end bottom unit. This enables quick replacement of the sub-plates.

[0025] Furthermore, the vertical side also includes a slider and a locking block. The slider is provided with a hinge shaft, and the limiting strip is hinged to the hinge shaft. A sliding groove is provided on the vertical side, and the slider is disposed in the sliding groove and can slide in a direction close to or away from the interior of the mounting frame.

[0026] The limiting strip is also provided with a locking hole. When the vertical limiting groove is in the closed state, the locking block can be inserted into the locking hole and abut against the inner wall of the locking hole to restrict the limiting strip from rotating around the hinge axis. When the slider slides towards the inside of the mounting frame, the locking block can disengage from the locking hole.

[0027] By adopting the above technical solution, the slider can cooperate with the slide groove so that the locking block can be pulled out from the locking hole; and the locking block can cooperate with the locking hole to limit the limit strip so that when the vertical limit groove is closed, it is not easy for the vertical limit groove to be converted to the open state due to the force of the limit strip rotating away from the limit protrusion, causing the partition to fall out of the mounting frame.

[0028] Furthermore, the vertical side also includes an elastic element, which is disposed between the side wall of the slide groove and the slider, and the elastic element is capable of applying a force to the slider away from the interior of the mounting frame.

[0029] By adopting the above technical solution, the elastic element can apply a force to the slider away from the interior of the mounting frame, so that the slider is not easily affected by factors such as wind and vibration and slides towards the interior of the mounting frame. This makes it difficult for the limit strip to separate from the locking block and rotate away from the limit protrusion, thus ensuring that the partition plate is not easy to fall out of the mounting frame.

[0030] Furthermore, the vertical side of the middle assembly unit is provided with a mounting screw hole leading to the vertical limiting groove. A clamping bolt is screwed into the mounting screw hole. The clamping bolt can abut the corresponding sub-plate between the clamping bolt and the groove wall of the vertical limiting groove to restrict the movement of the sub-plate along the vertical limiting groove.

[0031] By adopting the above technical solution, the abutment bolt can cooperate with the groove wall of the vertical limiting groove to restrict the movement of the partition plate on the middle assembly unit along the vertical limiting groove. This prevents the partition plate on the middle assembly unit from falling down onto the end bottom unit when the worker replaces the partition plate on the end bottom unit separately, as the partition plate on the end bottom unit leaves the mounting frame.

[0032] The second aspect of this application provides a method for using a wall-mounted bracket, which adopts the following technical solution: the individual replacement steps for the partition plates on the end bottom unit and the middle assembly unit are as follows: first, use the tightening bolts to lock the partition plate above the partition plate to be replaced in the corresponding vertical limiting groove; then, move the limiting strip towards the interior of the mounting frame until the locking block disengages from the locking hole; then, rotate the limiting strip around the hinge axis away from the limiting protrusion to the open state; after replacing the partition plate, first rotate the limiting strip around the hinge axis towards the limiting protrusion to the closed state; then, move the limiting strip away from the interior of the mounting frame until the locking block is inserted into the locking hole.

[0033] By adopting the above technical solution, workers can replace the individual panels on the bottom end unit or the middle assembly unit, so that when replacing the panels on the middle assembly unit, workers do not need to remove the panels on the top end unit from the mounting frame first, or when replacing the panels on the bottom end unit, workers need to remove the panels on the middle assembly unit and the top end unit from the mounting frame first, thus enabling rapid replacement of the panels.

[0034] In summary, this application includes at least one of the following beneficial technical effects:

[0035] 1. Includes an installation frame and display panels. The installation frame can be connected to the wall and consists of multiple splicing units that can be spliced ​​end to end to form the installation frame. The display panels are placed on the installation frame, which allows the installation frame to be disassembled into multiple splicing units. This facilitates the transportation of the wall-mounted frame and allows workers to disassemble the installation frame first, then splice the splicing units end to end to the wall according to the splicing sequence, and finally install the display panels onto the assembled display panels. This reduces the installation difficulty of the installation frame without the need for multiple people or lifting equipment such as cranes.

[0036] 2. A limiting protrusion and a limiting strip are provided on the side of the vertical edge facing the inside of the mounting frame. The limiting strip is rotatably connected to the vertical edge and is located on the side of the limiting protrusion away from the wall. A vertical limiting groove is formed between the limiting strip and the limiting protrusion. When the limiting strip rotates towards the limiting protrusion and abuts against the partition plate, the vertical limiting groove is in the closed state. When the limiting strip rotates away from the limiting protrusion to open the vertical limiting groove, the partition plate can leave the vertical limiting groove. This allows workers to quickly replace the partition plates without having to remove the partition plates on the top end unit from under the mounting frame when replacing the partition plates on the middle assembly unit, or remove the partition plates on the middle assembly unit and the top end unit from under the mounting frame when replacing the partition plates on the bottom end unit. Attached Figure Description

[0037] Figure 1 This is a perspective view of a wall-mounted shelf according to this application;

[0038] Figure 2 This is a front view of a wall-mounted shelf according to this application, in which the display panel has been removed;

[0039] Figure 3 yes Figure 2 A schematic enlarged view of area A in the middle, showing the plug-in rod and locking element;

[0040] Figure 4 It is along Figure 3 A schematic cross-sectional view taken along the BB direction, showing only a portion of the mounting frame;

[0041] Figure 5 It is along Figure 2 A schematic cross-sectional view taken in the CC direction, showing the locking element;

[0042] Figure 6 This is a perspective view of a wall-mounted frame with a retaining strip according to this application;

[0043] Figure 7 This is a top view of a wall-mounted frame with a retaining strip in this application;

[0044] Figure 8 This is a schematic cross-sectional view taken along the central axis of the clamping bolt, according to another embodiment of this application;

[0045] Figure 9 yes Figure 8 A schematic enlarged view of area D, showing the clamping bolt and slider;

[0046] Figure 10 It is along Figure 9 A schematic cross-sectional view taken along the EE direction, showing the limiting protrusion.

[0047] Reference numerals: 1. Mounting frame; 11. End bottom unit; 111. Bottom edge; 12. Middle assembly unit; 121. Tightening bolt; 13. End top unit; 131. Locking component; 14. Insert rod; 15. Locking component; 16. Vertical edge; 161. Limiting protrusion; 162. Limiting strip; 163. Sliding block; 1631. Hinge shaft; 164. Locking block; 165. Elastic component; 2. Display board; 3. Telescopic sign; 31. Sliding rod; 4. Edge retaining strip; 41. Connecting post. Detailed Implementation

[0048] Figure 1 This is a perspective view of a wall-mounted shelf according to this application. Figure 2 This is a front view of a wall-mounted shelf according to this application, in which the display panel has been removed. See also Figure 1 and Figure 2A wall-mounted display stand includes a mounting frame 1 and a display panel 2. The mounting frame 1 can be connected to a wall and includes multiple splicing units that can be spliced ​​end to end to form a mounting frame. The display panel 2 is placed on the mounting frame. The display panel 2 can be a signboard (e.g., a 3mm thick MDF board) with advertising content such as text or patterns on its surface, or it can be a display screen for playing advertisements, so that advertising can be carried out on pedestrians who pay attention to the wall-mounted display stand through the display panel 2.

[0049] Through the above design, the wall-mounted frame can be disassembled into an installation frame 1 and a display panel 2. The installation frame 1 can be further disassembled into multiple splicing units. This facilitates the transportation of the wall-mounted frame and allows workers to disassemble the installation frame 1 before installing it. Then, they can splice the splicing units end to end onto the wall according to the splicing sequence of each splicing unit. Finally, the display panel 2 is installed onto the installation frame assembled from the splicing units. This reduces the installation difficulty of the installation frame 1 by eliminating the need for multiple people or lifting equipment such as cranes during installation.

[0050] Figure 3 yes Figure 2 A schematic enlarged view of area A, showing the connector and locking mechanism. See also Figure 2 and Figure 3 The splicing unit includes a bottom end unit 11, a middle splicing unit 12, and a top end unit 13. Both the bottom end unit 11 and the middle splicing unit 12 are provided with insertion holes, and both the middle splicing unit 12 and the top end unit 13 are provided with insertion rods 14. The insertion rods 14 of the middle splicing unit 12 can be inserted into the insertion holes of the bottom end unit 11, and the insertion rods 14 of the top end unit 13 can be inserted into the insertion holes of the middle splicing unit 12.

[0051] Figure 4 It is along Figure 3 A schematic sectional view taken along the BB direction, showing only a portion of the mounting frame. See also Figure 2 and Figure 4 Both the bottom end unit 11 and the middle assembly unit 12 are provided with locking elements 15. Each plug rod 14 has a fixing through hole on its body, and each locking element 15 has a locking screw hole corresponding to the fixing through hole, so that after the plug rod 14 is inserted into the corresponding plug hole, it can be connected to the corresponding locking element 15 by bolts, thereby connecting the middle assembly unit 12 and the bottom end unit 11, as well as the top end unit 13 and the middle assembly unit 12.

[0052] Specifically, a hanging through hole can be first opened on the end face of the bottom unit 11 facing the wall, and then an expansion bolt can be pre-set on the wall. The screw head of the expansion bolt can pass through the hanging through hole and the hole wall of the hanging through hole is stuck between the screw head of the expansion bolt and the wall, so that the mounting frame 1 can be connected to the wall.

[0053] Figure 5 It is along Figure 2 A schematic cross-sectional view taken along the CC direction, showing the locking element. See also Figure 2 and Figure 5 The wall-mounted frame also includes a telescopic sign 3, which includes a sign frame, a label, and a sliding rod 31. The label is mounted on the sign frame and can be a 3mm thick high-impact polystyrene board. The sliding rod 31 is located at the bottom of the sign frame, and a limit hole is provided on the top unit 13. The sliding rod 31 can be inserted into the limit hole and slide vertically. The top unit 13 is also provided with a locking member 131, which has a locking screw hole. The screw end of the bolt can be screwed into the locking screw hole and pass through the locking screw hole to abut against the sliding rod 31 to restrict the sliding of the sliding rod 31. This allows workers to freely adjust the distance between the telescopic sign 3 and the display board 2 by using the locking bolt and the sliding rod 31, so that the overall height of the wall-mounted frame can be adjusted according to the height of the wall to achieve better visual and advertising effects.

[0054] Figure 6 This is a perspective view of a wall-mounted frame with a retaining strip, as described in this application. See also... Figure 1 and Figure 6 A wall-mounted frame also includes a retaining strip 4, which can be a U-shaped plate made of sheet metal so that the edge of the display panel 2 can be engaged in the groove of the retaining strip 4; Figure 7 This is a top view of a wall-mounted frame with a retaining strip, as described in this application. Figure 7 Multiple snap-fit ​​holes are spaced apart on the splicing unit, and multiple snap-fit ​​posts 41 are spaced apart on the edge strip 4. The number of snap-fit ​​posts 41 and snap-fit ​​holes are the same and correspond one-to-one. The snap-fit ​​posts 41 can be metal parts that are first woven from iron wire and then welded to the edge strip 4. Each snap-fit ​​post 41 can be snapped with a corresponding snap-fit ​​hole to connect the display panel 2 to the mounting frame 1. This allows workers to first snap the edge strip 4 to the edge of the display panel 2, and then snap the multiple snap-fit ​​posts 41 on the edge strip 4 with their respective snap-fit ​​holes, so that the display panel 2 can be installed on the mounting frame through the edge strip 4.

[0055] Alternatively, a pair of vertical sides 16 can be provided in the bottom unit 11, the middle assembly unit 12, and the top unit 13. Each vertical side 16 has a vertical limiting groove on its end face facing the center of the mounting frame. The vertical limiting groove runs through the entire length of the vertical side 16. The display panel 2 includes multiple sub-panels. Each bottom unit 11, middle assembly unit 12, and top unit 13 corresponds to one sub-panel. The side plate edge of the sub-panel can be inserted into the corresponding vertical limiting groove, and the plate surface of each sub-panel can abut against the inner wall of the vertical limiting groove. The bottom unit 11 includes a bottom edge 111, which can abut against the bottom of the sub-panel of the corresponding bottom unit 11.

[0056] With the above design, when installing the panels, workers can insert multiple panels into the corresponding vertical limiting slots in the order from the bottom unit 11, the middle splicing unit 12 to the top unit 13. The bottom of the panel corresponding to the bottom unit 11 will abut against the bottom edge 111, while the remaining panels will abut against each other in the order of top and bottom. The vertical limiting slots and the bottom edge 111 can limit the multiple panels, thereby enabling the quick assembly and disassembly of multiple panels.

[0057] A vertical edge 16 can be provided on one side of the top unit 13, and a row of snap-fit ​​holes can be opened at intervals along the vertical direction on the other side. A snap-fit ​​strip 4 can be provided on the edge of the partition plate that matches the top unit 13, so that the snap-fit ​​strip 4 and the snap-fit ​​holes can be used to limit one side of the partition plate, and the vertical limiting groove on the vertical edge 16 can be used to limit the other side of the partition plate.

[0058] Figure 8 This is a schematic cross-sectional view taken along the central axis of the tightening bolt, according to another embodiment of this application. Figure 9 yes Figure 8 A schematic enlarged view of area D, showing the clamping bolt and slider. See also Figure 8 and Figure 9 In another embodiment provided in this application, a limiting protrusion 161 is provided on the side end face of the vertical side 16 facing the inside of the mounting frame. A limiting strip 162 is rotatably connected to the vertical side 16, and the limiting strip 162 is located on the side of the limiting protrusion 161 away from the wall. A vertical limiting groove is formed between the limiting strip 162 and the limiting protrusion 161. When the limiting strip 162 rotates toward the limiting protrusion 161 and abuts against the partition plate, the vertical limiting groove is in a closed state. When the limiting strip 162 rotates away from the limiting protrusion 161 so that the vertical limiting groove is in an open state, the partition plate can leave the vertical limiting groove.

[0059] With the above design, when it is necessary to replace the partition plates on the bottom end unit 11 or the middle assembly unit 12 separately, the worker can first rotate the limiting strip 162 away from the limiting protrusion 161 until the vertical limiting groove is in the open state, then take the old partition plate out of the vertical limiting groove and replace it with a new vertical limiting groove, and then rotate the limiting strip 162 towards the limiting protrusion 161 until the vertical limiting groove is in the closed state. This allows for the separate replacement of the partition plates on the bottom end unit 11 or the middle assembly unit 12. This eliminates the need for the worker to remove the partition plates on the top end unit 13 from the mounting frame when replacing the partition plates on the middle assembly unit 12, or to remove the partition plates on the middle assembly unit 12 and the top end unit 13 from the mounting frame when replacing the partition plates on the bottom end unit 11, thus enabling quick replacement of the partition plates.

[0060] See Figure 8 and Figure 9The vertical side 16 also includes a slider 163 and a locking block 164. The slider 163 is provided with a hinge pin 1631, and the limiting strip 162 is hinged to the hinge pin 1631. A sliding groove is provided on the vertical side 16, and the slider 163 is located in the sliding groove and can slide in a direction close to or away from the interior of the mounting frame. The locking block 164 is located on the end face of the vertical side 16 facing the interior of the mounting frame. A locking hole is provided on the limiting strip 162. When the vertical limiting groove is in the closed state, the locking block 164 can be inserted into the locking hole. It abuts against the inner wall of the locking hole to restrict the limit bar 162 from rotating around the hinge axis 1631. When the slider 163 slides towards the inside of the mounting frame, the locking block 164 can be pulled out from the locking hole. The locking block 164 can cooperate with the locking hole to limit the limit bar 162, so that when the vertical limit groove is closed, it is not easy for the vertical limit groove to be converted to the open state due to the limit bar 162 rotating away from the limit protrusion 161 under force, causing the partition plate to fall out of the mounting frame.

[0061] See Figure 8 and Figure 9 The vertical side 16 also includes an elastic element 165, which is located between the side wall of the slide groove and the slider 163. The elastic element 165 can be a tension spring, which can apply a force away from the interior of the mounting frame to the slider 163, so that the slider 163 is not easily affected by factors such as wind and vibration and slides towards the interior of the mounting frame. This makes it difficult for the limiting strip 162 to separate from the locking block 164 and rotate away from the limiting protrusion 161, thereby ensuring that the partition plate is not easy to fall out of the mounting frame.

[0062] Figure 10 It is along Figure 9 A schematic cross-sectional view taken along the EE direction, showing the limiting protrusion. See also Figure 9 and Figure 10 The vertical side 16 of the middle assembly unit 12 is provided with mounting screw holes leading to the vertical limiting groove. A clamping bolt 121 is screwed into the mounting screw hole. The clamping bolt 121 can abut the corresponding sub-plate between the clamping bolt 121 and the groove wall of the vertical limiting groove to restrict the sub-plate from moving along the vertical limiting groove. This prevents the sub-plate on the middle assembly unit 12 from falling down onto the end bottom unit 11 when the worker replaces the sub-plate on the end bottom unit 11 separately because the sub-plate on the end bottom unit 11 leaves the mounting frame.

[0063] It should be noted that the bolts or clamping bolts 121 used in the above scheme can all be knob bolts, such as wing bolts, to facilitate worker disassembly and assembly.

[0064] Based on the structure of the wall-mounted bracket described above, a second aspect of this application also provides a method for using the wall-mounted bracket. This method specifically includes:

[0065] The individual replacement steps for the sub-plates on the end unit 11 and the middle assembly unit 12 are as follows: First, use the tightening bolt 121 to lock the sub-plate above the sub-plate to be replaced in the corresponding vertical limiting groove. Then, move the limiting strip 162 towards the inside of the mounting frame until the locking block 164 disengages from the locking hole. Next, rotate the limiting strip 162 around the hinge shaft 1631 away from the limiting protrusion 161 to the open state. After the sub-plate is replaced, first rotate the limiting strip 162 around the hinge shaft 1631 towards the limiting protrusion 161 to the closed state. Then, move the limiting strip 162 away from the inside of the mounting frame until the locking block 164 is inserted into the locking hole.

[0066] Since the wall-mounted bracket method of this application is implemented using the aforementioned wall-mounted bracket, it can also have all the technical effects of the aforementioned wall-mounted bracket. In particular, workers can use this method to individually replace the panels on the bottom end unit 11 or the middle assembly unit 12, so that workers do not need to remove the panels on the top end unit 13 from the mounting frame when replacing the panels on the middle assembly unit 12, or remove the panels on the middle assembly unit 12 and the top end unit 13 from the mounting frame when replacing the panels on the bottom end unit 11, thereby enabling quick replacement of the panels.

[0067] The implementation principle of the wall-mounted bracket described in this application is as follows:

[0068] The system includes an installation frame 1 and a display panel 2. The installation frame 1 can be connected to the wall and includes multiple splicing units that can be spliced ​​end to end to form an installation frame. The display panel 2 is placed on the installation frame, allowing the installation frame 1 to be disassembled into multiple splicing units. This facilitates the transportation of the wall-mounted frame and allows workers to first disassemble the installation frame 1 and then splice the splicing units end to end to the wall according to the splicing sequence. Finally, the display panel 2 is installed on the installation frame formed by the splicing units. This reduces the installation difficulty of the installation frame 1 by eliminating the need for multiple people or lifting equipment such as cranes during installation.

[0069] A limiting protrusion 161 and a limiting strip 162 are provided on the side of the vertical edge 16 facing the inside of the mounting frame. The limiting strip 162 is rotatably connected to the vertical edge 16 and is located on the side of the limiting protrusion 161 away from the wall. A vertical limiting groove is formed between the limiting strip 162 and the limiting protrusion 161. When the limiting strip 162 rotates towards the limiting protrusion 161 and abuts against the partition plate, the vertical limiting groove is in a closed state. When the limiting strip 162 rotates away from the limiting protrusion 161 so that the vertical limiting groove is in an open state, the partition plate can leave the vertical limiting groove. This allows workers to quickly replace the partition plates without having to remove the partition plates on the top end unit 13 from the mounting frame when replacing the partition plates on the middle assembly unit 12, or remove the partition plates on the middle assembly unit 12 and the top end unit 13 from the mounting frame when replacing the partition plates on the bottom end unit 11.

[0070] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A wall-mounted shelf, characterized in that: It includes an installation frame (1), a display panel (2) and a telescopic sign (3). The installation frame (1) can be connected to the wall. The installation frame (1) includes multiple splicing units. The multiple splicing units can be spliced ​​end to end to form an installation frame. The display panel (2) is placed on the installation frame. The splicing unit includes a bottom unit (11), a middle splicing unit (12), and a top unit (13). Both the bottom unit (11) and the middle splicing unit (12) have insertion holes, and both the middle splicing unit (12) and the top unit (13) have insertion rods (14). The insertion rod (14) of the middle splicing unit (12) can be inserted into the insertion hole of the bottom unit (11), and the insertion rod (14) of the top unit (13) can... The plug-in rod (14) is inserted into the insertion hole of the middle assembly unit (12). Both the end bottom unit (11) and the middle assembly unit (12) are provided with locking members (15). Each plug-in rod (14) has a fixed through hole on its body. Each locking member (15) has a locking screw hole corresponding to the fixed through hole. The plug-in rod (14) can be screwed to the corresponding locking member (15) by passing a bolt through the fixed through hole and the locking screw hole. The telescopic sign (3) is provided with a sliding rod (31), and the end unit (13) is provided with a limiting hole. The sliding rod (31) can be inserted into the limiting hole and slide in the vertical direction. The end unit (13) is also provided with a locking member (131). The locking member (131) is provided with a locking screw hole. The screw end of the bolt can be screwed into the locking screw hole and pass through the locking screw hole to abut against the sliding rod (31) to restrict the sliding of the sliding rod (31). Each of the bottom end unit (11), the middle assembly unit (12), and the top end unit (13) is provided with a pair of vertical sides (16). Each vertical side (16) has a vertical limiting groove on one side facing the center of the mounting frame. The vertical limiting groove runs through the entire length of the vertical side (16). The display panel (2) includes multiple sub-panels. Each of the bottom end unit (11), the middle assembly unit (12), and the top end unit (13) corresponds to one sub-panel. The side plate of the sub-panel can be inserted into the corresponding vertical limiting groove, and the plate surface of each sub-panel can abut against the inner wall of the vertical limiting groove. The bottom end unit (11) includes a bottom edge (111), which can abut against the bottom of the sub-panel corresponding to the bottom end unit (11). On the side of the vertical edge (16) facing the interior of the mounting frame, there is a limiting protrusion (161) and a limiting strip (162). The limiting strip (162) is rotatably connected to the vertical edge (16). The limiting strip (162) is located on the side of the limiting protrusion (161) away from the wall. A vertical limiting groove is formed between the limiting strip (162) and the limiting protrusion (161). When the limiting strip (162) rotates towards the limiting protrusion (161) and abuts against the partition plate, the vertical limiting groove is in a closed state. When the limiting strip (162) rotates away from the limiting protrusion (161) so that the vertical limiting groove is in the open state, the partition plate can leave the vertical limiting groove. The vertical side (16) also includes a slider (163) and a locking block (164). The slider (163) is provided with a hinge (1631). The limiting strip (162) is hinged to the hinge (1631). The vertical side (16) is provided with a sliding groove. The slider (163) is located in the sliding groove and can slide in a direction close to or away from the interior of the mounting frame. The limiting strip (162) is also provided with a locking hole. When the vertical limiting groove is in the closed state, the locking block (164) can be inserted into the locking hole and abut against the inner wall of the locking hole to restrict the limiting strip (162) from rotating around the hinge axis (1631). When the slider (163) slides towards the inside of the mounting frame, the locking block (164) can disengage from the locking hole.

2. A wall-mounted bracket according to claim 1, characterized in that: It also includes a snap-fit ​​strip (4), which can snap-fit ​​with the edge of the display panel (2), and the snap-fit ​​strip (4) is provided with a plurality of snap-fit ​​posts (41) at intervals; The splicing unit is provided with a plurality of snap-fit ​​holes at intervals. The number of snap-fit ​​posts (41) and snap-fit ​​holes are the same and correspond one-to-one. Each snap-fit ​​post (41) can snap into the corresponding snap-fit ​​hole so that the display panel (2) can be connected to the mounting frame (1).

3. A wall-mounted bracket according to claim 1, characterized in that: The vertical side (16) also includes an elastic element (165), which is disposed between the side wall of the slide groove and the slider (163), and the elastic element (165) is capable of applying a force to the slider (163) away from the interior of the mounting frame.

4. A wall-mounted bracket according to claim 3, characterized in that: The vertical side (16) of the middle assembly unit (12) is provided with a mounting screw hole leading to the vertical limiting groove. A clamping bolt (121) is screwed into the mounting screw hole. The clamping bolt (121) can abut the corresponding partition plate between the clamping bolt (121) and the groove wall of the vertical limiting groove to restrict the movement of the partition plate along the vertical limiting groove.

5. A method of using a wall-mounted shelf, implemented using the wall-mounted shelf according to claim 1, characterized in that, The individual replacement steps for the sub-plates on the end unit (11) and the middle assembly unit (12) are as follows: First, use the tightening bolt (121) to lock the sub-plate above the sub-plate to be replaced in the corresponding vertical limiting groove. Then, move the limiting strip (162) towards the inside of the mounting frame until the locking block (164) disengages from the locking hole. Then, rotate the limiting strip (162) around the hinge axis (1631) away from the limiting protrusion (161) to the open state. After the sub-plate is replaced, first rotate the limiting strip (162) around the hinge axis (1631) towards the limiting protrusion (161) to the closed state. Then, move the limiting strip (162) away from the inside of the mounting frame until the locking block (164) is inserted into the locking hole.

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