LED display screen

Abstract

The utility model relates to the technical field of LED display screens, and provides an LED display screen which comprises an installation assembly, a box body and an LED module. The mounting assembly comprises a mounting bracket, a connecting piece and a locking piece; the mounting bracket comprises a main body part and a mounting part arranged on the main body part, and the main body part is connected to the bearing structure; the connecting piece comprises a sliding part and a connecting part which are connected, the sliding part is in sliding fit with the mounting part, and the sliding part can slide in the length direction of the mounting part; a first assembly hole is formed in the connecting part; the box body is provided with a front end face and a rear end face, and a second assembly hole is formed in the rear end face; the rear end face abuts against the connecting part so that the first assembling hole can directly face the second assembling hole. The locking piece is locked in the first assembly hole and the second assembly hole, and the locking piece abuts against the mounting part; the LED module is connected to the front end face. The LED display screen provided by the embodiment of the utility model can be installed without adopting a welding mode, so that the problem of inconvenient welding operation can be effectively avoided.

Description

Technical Field

[0001] This application relates to the field of LED display technology, and in particular provides an LED display screen. Background Technology

[0002] LED displays are commonly found on the exterior walls or glass curtain walls of buildings, landmark buildings, and large advertising screens.

[0003] LED displays typically consist of LED modules and a housing. The LED modules are assembled onto the housing to form the LED display for easy assembly and use. When mounting LED displays, welding is usually used for connection and assembly. However, welding is inconvenient, and the resulting overall structure is heavy and difficult to handle. Utility Model Content

[0004] The purpose of this application is to provide an LED display screen that addresses the problem of inconvenient operation caused by welding assembly methods in related technologies.

[0005] To achieve the above objectives, the technical solution adopted in the embodiments of this application is as follows:

[0006] This application provides an LED display screen for mounting on a support structure. The LED display screen includes a mounting assembly, a housing, and LED modules. The mounting assembly includes a mounting bracket, a connector, and a locking member. The mounting bracket includes a main body and a mounting portion disposed on the main body, and the main body is connected to the support structure. The connector includes a sliding portion and a connecting portion connected to each other. The sliding portion is slidably engaged with the mounting portion and is configured to slide along the length direction of the mounting portion. A first mounting hole is provided on the connecting portion. The housing has a front end face and a rear end face, and a second mounting hole is provided on the rear end face. The rear end face abuts against the connecting portion so that the first mounting hole and the second mounting hole are aligned. The locking member is locked into the first mounting hole and the second mounting hole, and the locking member abuts against the mounting portion. The LED modules are connected to the front end face.

[0007] The beneficial effects of the embodiments of this application are as follows: When installing the LED display screen provided in the embodiments of this application, the mounting bracket can be first installed on the load-bearing structure, and then the sliding part in the connector connected to the rear end face of the cabinet can be slid along the length direction of the mounting part of the mounting bracket to a preset position. Then, the locking part is locked to the first assembly hole and the second assembly hole and abuts against the mounting part, thereby realizing the locking of the cabinet and the connector and the mounting bracket, so as to achieve the purpose of assembly. The LED display screen provided in the embodiments of this application can be installed without welding, thereby effectively avoiding the problem of inconvenient welding operation.

[0008] In some embodiments, the mounting portion includes a first wall and a second wall, which are arranged opposite to each other and are respectively connected to the main body portion; a sliding groove is formed between the first wall and the second wall; at least a portion of the sliding portion is inserted into the sliding groove and slides in cooperation with the sliding groove.

[0009] In some embodiments, the mounting portion further includes a third wall, which is located between and connected to the first and second walls, and the first, second, and third walls together enclose a groove.

[0010] In some embodiments, the mounting portion further includes a fourth wall and a fifth wall, the fourth wall being disposed at one end of the first wall away from the main body portion, and the fifth wall being disposed at one end of the second wall away from the main body portion; the distance between the fourth wall and the fifth wall is smaller than the distance between the first wall and the second wall;

[0011] The sliding part includes a first slider part and a second slider part disposed on the side of the first slider part facing away from the third wall. The second slider part is connected to the connecting part. The width of the first slider part is greater than the distance between the fourth wall and the fifth wall, and the width of the first slider part is less than the distance between the first wall and the second wall. The width of the second slider part is less than the distance between the fourth wall and the fifth wall. The first slider part is configured to be inserted into the slide groove along the end side of the mounting part and slide in cooperation with the slide groove, and the second slider part is located between the fourth wall and the fifth wall.

[0012] In some embodiments, the connecting portion is fitted to the fourth wall and the fifth wall, and at least one of the fourth wall and the fifth wall is configured to cover the first mounting hole so that the locking member can abut against at least one of the fourth wall and the fifth wall.

[0013] In some embodiments, the first slider portion is attached to the fourth wall and the fifth wall.

[0014] In some embodiments, a mounting hole is provided on the main body, and at least a portion of the mounting hole is projected outside the range of the fourth and fifth walls in the axial direction of the mounting hole.

[0015] In some embodiments, a positioning protrusion is provided on the side of the connecting part facing away from the sliding part, and a positioning hole is provided on the housing. The positioning protrusion is configured to be inserted into the positioning hole when the first mounting hole and the second mounting hole are aligned.

[0016] In some embodiments, the connecting part has a plurality of first mounting holes, and the connecting part has a positioning protrusion on the periphery of each first mounting hole; the connecting part is configured to connect a plurality of housings through the corresponding first mounting holes and the corresponding positioning protrusions.

[0017] In some embodiments, the connecting part has a rectangular structure and is provided with four first mounting holes and four corresponding positioning holes. The four first mounting holes and four corresponding positioning holes are respectively located at the four apex corners of the connecting part. The connecting part is configured to connect four boxes through the four first mounting holes and four corresponding positioning holes, and the outer edges of adjacent boxes are fitted together. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of the LED display screen provided in the embodiments of this application;

[0020] Figure 2 A cross-sectional view of the housing and mounting components in the connected state according to an embodiment of this application;

[0021] Figure 3 This is a schematic diagram of the structure of the installation component provided in the embodiments of this application;

[0022] Figure 4 A side view of the mounting bracket provided in an embodiment of this application;

[0023] Figure 5 This is a schematic diagram of the connector provided in an embodiment of this application.

[0024] The following are the labeling elements in the figure:

[0025] 1000, LED display screen;

[0026] 100. Mounting component; 110. Mounting bracket; 111. Main body; 111a. Mounting hole; 112. Mounting part; 112a. Slide groove; 1121. First wall; 1122. Second wall; 1123. Third wall; 1124. Fourth wall; 1125. Fifth wall; 120. Connector; 121. Sliding part; 1211. First slider part; 1212. Second slider part; 122. Connecting part; 122a. First assembly hole; 122b. Positioning protrusion; 130. Locking component;

[0027] 200, housing; 201, front end face; 202, rear end face; 202a, second assembly hole; 202b, positioning hole. Detailed Implementation

[0028] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0029] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0031] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0032] LED displays are commonly found on the exterior walls or glass curtain walls of buildings, landmark structures, and large advertising screens. An LED display typically consists of LED modules and a cabinet. The LED modules are assembled onto the cabinet to form the LED display for easy assembly and use. When mounting LED displays, welding is usually used for connection and assembly. However, welding is inconvenient, and the resulting structure is heavy and difficult to handle.

[0033] Based on the above considerations, in order to solve the problem of inconvenient operation of the welding assembly method in related technologies, an LED display screen is designed. During installation, the mounting bracket can be first installed on the supporting structure. Then, the sliding part of the connector connected to the rear end face of the cabinet can be slid along the length of the mounting part of the mounting bracket to a preset position. Then, the locking part is locked to the first and second assembly holes and abuts against the mounting part, thereby realizing the locking between the cabinet and the connector and the mounting bracket, so as to achieve the purpose of assembly. The LED display screen provided in this application embodiment can be installed without welding, thereby effectively avoiding the problem of inconvenient welding operation.

[0034] The LED display screen provided in this application will now be described in detail with reference to specific embodiments.

[0035] Please refer to Figures 1 to 5 This application provides an LED display screen 1000, which is mounted on a supporting structure. The LED display screen 1000 includes a mounting assembly 100, a housing 200, and LED modules (not shown in the figure). The mounting assembly 100 includes a mounting bracket 110, a connector 120, and a locking member 130. The mounting bracket 110 includes a main body 111 and a mounting portion 112 disposed on the main body 111, and the main body 111 is connected to the supporting structure. The connector 120 includes a sliding portion 121 and a connecting portion 122 connected to each other, and the sliding portion 121 is connected to the mounting portion 122. The mounting part 112 is slidably fitted, and the sliding part 121 is configured to slide along the length direction of the mounting part 112; the connecting part 122 is provided with a first mounting hole 122a; the housing 200 has a front end face 201 and a rear end face 202, and the rear end face 202 is provided with a second mounting hole 202a; the rear end face 202 abuts against the connecting part 122 so that the first mounting hole 122a and the second mounting hole 202a are directly opposite each other; the locking member 130 is locked into the first mounting hole 122a and the second mounting hole 202a, and the locking member 130 abuts against the mounting part 112; the LED module is connected to the front end face 201.

[0036] Among them, the load-bearing structure refers to the structure used to mount the LED display screen 1000, such as the wall, bracket structure, and beam structure.

[0037] The LED display screen 1000 includes a mounting assembly 100, a cabinet 200, and LED modules. The LED module refers to an assembly that includes structures such as LED light panels and a base shell. The base shell supports the mounting of the LED light panels, and the LED light panels emit light for display.

[0038] The enclosure 200 refers to the support structure used for assembling LED modules; it should be understood that the enclosure 200 can be used for mounting or for housing circuits, etc.

[0039] The mounting assembly 100 includes a mounting bracket 110, a connector 120, and a locking component 130; wherein, the mounting bracket 110 refers to the component for pre-installing the bone screws on the load-bearing structure. The mounting bracket 110 includes a main body 111 and a mounting part 112; the main body 111 is used to connect to the load-bearing structure, and the mounting part 112 is used to connect to the connector 120; thus, the housing 200 can be relatively fixed to the load-bearing structure through the connector 122 and the mounting part 112.

[0040] Optionally, the main body 111 may be, but is not limited to, a plate structure, a beam structure, a block structure, etc.; the mounting part 112 may be, but is not limited to, a plate structure, a beam structure, a block structure, etc. For example, in some embodiments, the main body 111 may be a beam structure, and the mounting part 112 may be a block structure disposed on one side of the beam structure.

[0041] The connector 120 includes a sliding part 121 and a connecting part 122; the sliding part 121 is slidably engaged with the mounting part 112. Optionally, one of the sliding part 121 and the mounting part 112 can be a groove structure, and the other of the sliding part 121 and the mounting part 112 can be a slider structure, which can be slidably inserted into the groove structure.

[0042] The connecting part 122 is provided with a first mounting hole 122a; optionally, the first mounting hole 122a can be a through hole, or the first mounting hole 122a can also be a threaded hole.

[0043] The housing 200 has a front end face 201 and a rear end face 202; the front end face 201 is the face used to connect with the LED module, and the rear end face 202 is the face used to form an abutment with the connecting part 122. A second mounting hole 202a is provided on the rear end face 202 of the housing 200; wherein, the second mounting hole 202a can be a threaded hole.

[0044] The locking member 130 refers to a structure that passes through the first mounting hole 122a and the second mounting hole 202a to lock the connecting portion 122 and the rear end face 202. Optionally, the locking member 130 can be a bolt, screw, or other structure.

[0045] The rear end face 202 abuts against the connecting portion 122, so that the first mounting hole 122a and the second mounting hole 202a are aligned. Thus, the locking member 130 can be sequentially inserted into and locked into the first mounting hole 122a and the second mounting hole 202a, and the locking member 130 abuts against the mounting portion 112, thereby locking the housing 200 and the connecting portion 122 together. Furthermore, the locking member 130 abuts against the mounting portion 112 of the mounting bracket 110, thereby locking the connecting member 120 and preventing it from moving relative to the mounting portion 112. This achieves the purpose of assembling the LED display screen 1000 onto the supporting structure.

[0046] During installation, the LED display screen 1000 provided in this embodiment can be installed on the support structure first, and then the sliding part 121 in the connector 120 connected to the rear end face 202 of the housing 200 can be slid along the length of the mounting part 112 of the mounting bracket 110 to a preset position. Then, the locking part 130 is used to lock the housing 200 to the first assembly hole 122a and the second assembly hole 202a and abut against the mounting part 112, thereby realizing the locking of the housing 200 and the connector 120 and the locking of the mounting bracket 110, so as to achieve the purpose of assembly. The LED display screen 1000 provided in this embodiment can be installed without welding, thereby effectively avoiding the problem of inconvenient welding operation.

[0047] Please refer to Figures 1 to 5 In some embodiments, the mounting portion 112 includes a first wall 1121 and a second wall 1122, which are arranged opposite to each other and are respectively connected to the main body portion 111; a sliding groove 112a is formed between the first wall 1121 and the second wall 1122; at least a portion of the sliding portion 121 is inserted into the sliding groove 112a and slides in cooperation with the sliding groove 112a.

[0048] The mounting section 112 includes a first wall 1121 and a second wall 1122; the first wall 1121 and the second wall 1122 refer to two side walls that are arranged opposite to each other. For example, when the mounting bracket 110 is a beam structure, the first wall 1121 and the second wall 1122 can be two beam side walls that are arranged opposite to each other.

[0049] The first wall 1121 and the second wall 1122 are respectively connected to the main body 111, and a groove 112a is formed between the first wall 1121 and the second wall 1122. Thus, at least a portion of the sliding part 121 of the connector 120 can be inserted into the groove 112a, and the sliding part 121 can slide within the groove 112a. Therefore, the connector 122 can slide on the mounting bracket 110 and along the groove 112a to a preset position, and then the housing 200 is locked onto the connector 120 by the locking member 130 and locked in the preset position of the mounting bracket 110.

[0050] Please refer to Figures 1 to 5 In some embodiments, the mounting part 112 further includes a third wall 1123, which is located between and connected to the first wall 1121 and the second wall 1122. The first wall 1121, the second wall 1122 and the third wall 1123 together enclose and form a groove 112a.

[0051] It should be understood that the third wall 1123 refers to the wall surface located between the first wall 1121 and the second wall 1122. The third wall 1123, together with the first wall 1121 and the second wall 1122, can enclose the groove 112a, thereby limiting the depth of the groove 112a and effectively alleviating the swaying of the sliding part 121 in the depth direction within the groove 112a due to excessive depth, thus making the movement stability of the connector 120 on the mounting bracket 110 better.

[0052] Please refer to Figures 1 to 5 In some embodiments, the mounting portion 112 further includes a fourth wall 1124 and a fifth wall 1125. The fourth wall 1124 is disposed at one end of the first wall 1121 away from the main body portion 111, and the fifth wall 1125 is disposed at one end of the second wall 1122 away from the main body portion 111. The distance between the fourth wall 1124 and the fifth wall 1125 is smaller than the distance between the first wall 1121 and the second wall 1122. The sliding portion 121 includes a first slider portion 1211 and a second slider portion 1212 disposed on the side of the first slider portion 1211 facing away from the third wall 1123. Part 1212 is connected to connecting part 122. The width of the first slider part 1211 is greater than the distance between the fourth wall 1124 and the fifth wall 1125, and the width of the first slider part 1211 is less than the distance between the first wall 1121 and the second wall 1122. The width of the second slider part 1212 is less than the distance between the fourth wall 1124 and the fifth wall 1125. The first slider part 1211 is configured to be inserted into the slide groove 112a along the end side of the mounting part 112 and slide in cooperation with the slide groove 112a. The second slider part 1212 is located between the fourth wall 1124 and the fifth wall 1125.

[0053] The mounting portion 112 further includes a fourth wall 1124 and a fifth wall 1125. The fourth wall 1124 is disposed at one end of the first wall 1121 away from the main body 111, and the fourth wall 1124 and the first wall 1121 should be intersecting, for example, the fourth wall 1124 and the first wall 1121 should be perpendicular. The fifth wall 1125 is disposed at one end of the second wall 1122 away from the main body 111, and the fifth wall 1125 and the second wall 1122 should be intersecting, for example, the fifth wall 1125 and the second wall 1122 should be perpendicular. Thus, the distance between the fourth wall 1124 and the fifth wall 1125 is smaller than the distance between the first wall 1121 and the second wall 1122.

[0054] The sliding part 121 includes a first slider part 1211 and a second slider part 1212; it should be understood that the first slider part 1211 and the second slider part 1212 should be two parts of a whole. The width of the first slider part 1211 is greater than the distance between the fourth wall 1124 and the fifth wall 1125, and the width of the first slider part 1211 is less than the distance between the first wall 1121 and the second wall 1122; thus, the first slider part 1211 can only be inserted into the groove 112a along the end of the groove 112a, and the first slider part 1211 cannot move out of the groove 112a along the depth direction of the groove 112a, thereby reducing the probability of the sliding part 121 falling out of the groove 112a.

[0055] The width of the second slider portion 1212 is smaller than the distance between the fourth wall 1124 and the fifth wall 1125; thus, the second slider portion 1212 can pass between the fourth wall 1124 and the fifth wall 1125 and form a connection with the external connecting portion 122. Exemplarily, in some embodiments, the cross-section of the connector 120 may be in the shape of an "I".

[0056] With this configuration, the connector 120 can slide in the groove 112a via the first slider portion 1211, and the connector 120 can connect the first slider portion 1211 inside the groove 112a and the connecting portion 122 outside the groove 112a via the second slider portion 1212.

[0057] Please refer to Figures 1 to 5 In some embodiments, the connecting portion 122 is fitted to the fourth wall 1124 and the fifth wall 1125, and at least one of the fourth wall 1124 and the fifth wall 1125 is configured to cover the first mounting hole 122a so that the locking member 130 can abut against at least one of the fourth wall 1124 and the fifth wall 1125.

[0058] It should be understood that at least one of the fourth wall 1124 and the fifth wall 1125 is configured to cover the first mounting hole 122a; thus, when the locking member 130 is inserted and locked into the first mounting hole 122a and the second mounting hole 202a, the locking member 130 can abut against at least one of the fourth wall 1124 and the fifth wall 1125, making it difficult for relative movement to occur between the locking member 130 and at least one of the fourth wall 1124 and the fifth wall 1125, i.e., forming a limiting lock between the connector 120 and the mounting bracket 110.

[0059] The connecting part 122 fits against the fourth wall 1124 and the fifth wall 1125; thus, when the locking member 130 is inserted and locked into the first mounting hole 122a and the second mounting hole 202a, the connecting part 122 can fit tightly against the fourth wall 1124 and the fifth wall 1125, thereby further improving the locking effect between the connecting member 120 and the mounting bracket 110.

[0060] Please refer to Figures 1 to 5 In some embodiments, the first slider portion 1211 is attached to the fourth wall 1124 and the fifth wall 1125.

[0061] In this embodiment, the first slider portion 1211 is configured to fit against the fourth wall 1124 and the fifth wall 1125, and the connecting portion 122 is fitted against the fourth wall 1124 and the fifth wall 1125. Thus, the fitting degree between the connecting member 120 and the fourth wall 1124 and the fifth wall 1125 is higher. When the locking member 130 passes through and locks into the first mounting hole 122a and the second mounting hole 202a and abuts against either the fourth wall 1124 or the fifth wall 1125, the locking effect between the connecting member 120 and the fourth wall 1124 and the fifth wall 1125 is better.

[0062] Please refer to Figures 1 to 5 In some embodiments, the main body 111 has a mounting hole 111a, and at least a portion of the mounting hole 111a is projected outside the range of the fourth wall 1124 and the fifth wall 1125 in the axial direction of the mounting hole 111a.

[0063] It should be understood that the mounting hole 111a is used for the insertion of bolts, screws, rivets and other structures. In this way, the main body 111 can be inserted into the mounting hole 111a and fixed to the load-bearing structure by bolts, screws, rivets and other structures, so as to achieve the fixed assembly of the main body 111 and the load-bearing structure.

[0064] In the axial direction of the mounting hole 111a, at least a portion of the projection of the mounting hole 111a lies outside the range of the fourth wall 1124 and the fifth wall 1125. Optionally, the projection of the mounting hole 111a may lie entirely outside the range of the fourth wall 1124 and the fifth wall 1125; or, a portion of the projection of the mounting hole 111a may fall within the range of the fourth wall 1124 and the fifth wall 1125.

[0065] With this design, when using bolts, screws, rivets, and other structures to pass through the mounting holes 111a for assembly, the bolts, screws, rivets, and other structures can avoid the fourth wall 1124 and the fifth wall 1125, thereby reducing the difficulty of installation.

[0066] Please refer to Figures 1 to 5 In some embodiments, the connecting part 122 is provided with a positioning protrusion 122b on the side opposite to the sliding part 121, and the housing 200 is provided with a positioning hole 202b. The positioning protrusion 122b is configured to be inserted into the positioning hole 202b when the first assembly hole 122a and the second assembly hole 202a are facing each other.

[0067] The positioning protrusion 122b can refer to a positioning pin, positioning post, positioning protrusion, or other similar structure. A positioning hole 202b is provided on the housing 200, allowing the rear end face 202 of the housing 200 to abut against the connecting part 122, and the positioning protrusion 122b to be inserted into the positioning hole 202b of the housing 200 for positioning assembly. At this time, the first assembly hole 122a and the second assembly hole 202a are directly opposite each other; this facilitates the locking assembly of the locking component 130.

[0068] Please refer to Figures 1 to 5 In some embodiments, the connecting part 122 is provided with a plurality of first mounting holes 122a, and the connecting part 122 is provided with a positioning protrusion 122b on the periphery of each first mounting hole 122a; the connecting part 122 is configured to connect a plurality of housings 200 through the corresponding first mounting holes 122a and the corresponding positioning protrusions 122b.

[0069] In this embodiment, the number of first mounting holes 122a on the connecting portion 122 can be multiple, such as two, three, or four. Each first mounting hole 122a has at least one positioning protrusion 122b formed on its periphery. Thus, one housing 200 can be assembled using one first mounting hole 122a and one positioning protrusion 122b; multiple housings 200 can be assembled using multiple first mounting holes 122a and multiple positioning protrusions 122b.

[0070] Optionally, the positions of the multiple first mounting holes 122a can be arbitrarily set, for example, they can be arranged at intervals along the sliding direction of the connector 120, so that the multiple housings 200 can be arranged in a row after being assembled through the first mounting holes 122a and the locking member 130. Alternatively, the multiple first mounting holes 122a can be arranged in a ring or diagonally, so that the multiple housings 200 can form a corresponding arrangement after being assembled through the first mounting holes 122a and the locking member 130.

[0071] Please refer to Figures 1 to 5 In some embodiments, the connecting part 122 has a rectangular structure and is provided with four first mounting holes 122a and four corresponding positioning holes 202b. The four first mounting holes 122a and the four corresponding positioning holes 202b are respectively provided at the four apex corners of the connecting part 122. The connecting part 122 is configured to connect four housings 200 through the four first mounting holes 122a and the four corresponding positioning holes 202b, and the outer edges of adjacent housings 200 are fitted together.

[0072] In this embodiment, the connecting part 122 is set as a rectangular structure, and four first assembly holes 122a and four corresponding positioning holes 202b are respectively provided at the four top corners of the connecting part 122; in this way, four housings 200 can be assembled using the four first assembly holes 122a and the four corresponding positioning holes 202b, and the outer edges of adjacent housings 200 are fitted together; thus, the four housings 200 and the LED modules connected to the four housings 200 can be assembled and used for display.

[0073] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An LED display screen, characterized by: The LED display screen is used to be mounted on a supporting structure. The LED display screen includes... The mounting assembly includes a mounting bracket, a connector, and a locking component; the mounting bracket includes a main body and a mounting portion disposed on the main body, the main body being connected to the load-bearing structure; the connector includes a sliding portion and a connecting portion connected to each other, the sliding portion slidingly engaging with the mounting portion, the sliding portion being configured to slide along the length direction of the mounting portion; a first mounting hole is provided on the connecting portion; The housing has a front end face and a rear end face, and a second mounting hole is provided on the rear end face; the rear end face abuts against the connecting part so that the first mounting hole and the second mounting hole are aligned; the locking member is locked to the first mounting hole and the second mounting hole, and the locking member abuts against the mounting part; as well as LED module, the LED module being connected to the front end face.

2. The LED display screen of claim 1, wherein: The mounting portion includes a first wall and a second wall, which are arranged opposite to each other and are respectively connected to the main body portion; a sliding groove is formed between the first wall and the second wall; at least a portion of the sliding portion is inserted into the sliding groove and slides in cooperation with the sliding groove.

3. The LED display screen of claim 2, wherein: The mounting portion further includes a third wall, which is located between and connected to the first wall and the second wall, and the first wall, the second wall and the third wall together enclose the groove.

4. The LED display screen of claim 3, wherein: The mounting portion further includes a fourth wall and a fifth wall. The fourth wall is disposed at one end of the first wall away from the main body, and the fifth wall is disposed at one end of the second wall away from the main body. The distance between the fourth wall and the fifth wall is smaller than the distance between the first wall and the second wall. The sliding part includes a first slider part and a second slider part disposed on the side of the first slider part facing away from the third wall. The second slider part is connected to the connecting part. The width of the first slider part is greater than the distance between the fourth wall and the fifth wall, and the width of the first slider part is less than the distance between the first wall and the second wall. The width of the second slider part is less than the distance between the fourth wall and the fifth wall. The first slider part is configured to be inserted into the slide groove along the end side of the mounting part and slide in cooperation with the slide groove. The second slider part is located between the fourth wall and the fifth wall.

5. The LED display screen of claim 4, wherein: The connecting portion fits against the fourth wall and the fifth wall, and at least one of the fourth wall and the fifth wall is configured to cover the first mounting hole so that the locking member can abut against at least one of the fourth wall and the fifth wall.

6. The LED display screen of claim 5, wherein: The first slider portion is attached to the fourth wall and the fifth wall.

7. The LED display screen of claim 5, wherein: The main body has a mounting hole, and in the axial direction of the mounting hole, at least a portion of the mounting hole is projected outside the range of the fourth wall and the fifth wall.

8. The LED display screen according to any one of claims 1 to 7, characterized in that: The connecting part has a positioning protrusion on the side opposite to the sliding part, and the housing has a positioning hole. The positioning protrusion is configured to be inserted into the positioning hole when the first assembly hole and the second assembly hole are aligned.

9. The LED display screen of claim 8, wherein: The connecting part has a plurality of first assembly holes, and the connecting part has a positioning protrusion on the periphery of each first assembly hole; the connecting part is configured to connect a plurality of housings through the corresponding first assembly holes and the corresponding positioning protrusions.

10. The LED display screen of claim 9, wherein: The connecting part has a rectangular structure and is provided with four first assembly holes and four corresponding positioning holes. The four first assembly holes and four corresponding positioning holes are respectively located at the four apex corners of the connecting part. The connecting part is configured to connect four boxes through the four first assembly holes and four corresponding positioning holes, and the outer edges of adjacent boxes are fitted together.

Images