LED display device

Abstract

The utility model provides an LED (light-emitting diode) display device, which comprises a base, a light-emitting diode (LED) module and a light-emitting diode (LED) module, the first LED display unit comprises a first LED box body and a first display module, and the first LED box body is connected to the base; the second LED display unit comprises a second LED box body and a second display module, the second LED box body is detachably connected to the first LED box body so that the second LED display unit can be separated from the first LED display unit, the first display module is connected to the side, away from the second LED box body, of the first LED box body, and the second display module is connected to the side, away from the second LED box body, of the second LED box body. The second display module is connected to the side, away from the first LED box body, of the second LED box body. According to the technical scheme, the problem that an LED display device in the prior art is difficult to maintain can be effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED display technical field, specifically, relate to a kind of LED display device. BACKGROUND

[0002] With the continuous development of science and technology, LED display screen gradually becomes an excellent propaganda means, LED display screen can be applied in various products advertising, however, pure plane advertising is too monotonous, the propaganda effect is not satisfactory. Multiple LED display screens are arranged on the LED display device to form a ring-shaped display surface, which can display advertising content from multiple angles and in all directions, and the radiation population of the advertising will be more extensive.

[0003] The rectangular body surrounds the LED display device, which is one of the surrounding type LED display devices. This LED display device usually has four vertically arranged LED display modules connected in sequence. One of the LED display modules is detachably connected to the base frame. When the staff needs to maintain the LED display device, they can remove the LED display module to expose the internal electrical components through the maintenance opening. However, this maintenance method is too simple for the staff. This maintenance method makes it difficult for the staff to maintain the LED display modules that are far away from the maintenance opening. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide an LED display device to solve the problem of difficult maintenance of the LED display device in related technology.

[0005] To achieve the above purpose, the utility model provides an LED display device, which comprises a base, a first LED display unit comprising a first LED box body and a first display module, the first LED box body being connected to the base, a second LED display unit comprising a second LED box body and a second display module, the second LED box body being detachably connected to the first LED box body so that the second LED display unit can be separated from the first LED display unit, wherein the first display module is connected to one side of the first LED box body away from the second LED box body, and the second display module is connected to one side of the second LED box body away from the first LED box body.

[0006] Further, the LED display device further comprises a connecting structure, the connecting structure comprising a plug-in seat provided on the first LED box body and a plug-in piece provided on the second LED box body, the plug-in piece being arranged in the plug-in seat from top to bottom.

[0007] Further, the plug-in seat is multiple, at least one plug-in seat is arranged at the bottom of the first LED box body, and at least one plug-in seat is arranged at the top of the first LED box body. The plug-in piece is multiple, and the multiple plug-in seats and the multiple plug-in pieces are arranged one-to-one.

[0008] Further, the socket comprises a first mounting plate body and a first reinforcing plate body, both of which are connected with the first LED box body, the first mounting plate body extends in the transverse direction, the first mounting plate body is provided with a pin hole, the plug-in piece is inserted into the pin hole, and the first reinforcing plate body is arranged at an angle with the first mounting plate body.

[0009] Further, the plug-in piece comprises a second mounting plate body connected with the second LED box body and a pin rod arranged below the second mounting plate body, wherein the pin rod comprises a rod main body and a guide portion arranged at the lower end of the rod main body, and the cross-sectional size of the guide portion gradually decreases in the direction away from the rod main body; and / or the plug-in piece further comprises a second reinforcing plate body connected with the second LED box body, and the second reinforcing plate body is arranged at an angle with the second mounting plate body.

[0010] Further, the base comprises a base and a support rod connected with the base, the support rod extends in the vertical direction, and the LED display device further comprises a connecting piece connected with the side of the first LED box body away from the first display module, and the support rod is clamped between the connecting piece and the first LED box body.

[0011] Further, the LED display device further comprises a mounting plate connected at the bottom of the first LED box body and a fastener penetrating the mounting plate and the base to connect the first LED box body and the base; and / or the support rod is a plurality of support rods which are arranged at intervals.

[0012] Further, the first LED display unit further comprises a third display module and a fourth display module arranged at an angle with the first display module, and when the first LED box body is connected with the second LED box body, the third display module, the first display module, the fourth display module and the second display module are connected in sequence.

[0013] Further, the first LED box body is provided with a first electrical connector, the second LED box body is provided with a second electrical connector, and the LED display device further comprises an electrical connection line connected between the first electrical connector and the second electrical connector.

[0014] Further, the side of the first LED box body away from the first display module has a notch, the support rod is located in the notch, and the second LED box body blocks the notch; and / or the second LED box body is provided with a handle portion, the handle portion is arranged at the side of the second LED box body away from the second display module and located at the top of the second LED box body.

[0015] The technical scheme of the utility model provides support basis for each component of the LED display device, the first LED display unit includes first LED box body and first display module, first display module can be used for realizing display function, first LED box body is connected on the base, the second LED display unit includes second LED box body and second display module, second display module can be used for realizing display function, wherein, first display module is connected to the side of first LED box body far from second LED box body, second display module is connected to the side of second LED box body far from first LED box body, first display module and second display module cooperate, can enhance the display range of LED display device, so that the radiation population of display content will be more extensive, second LED box body is detachably connected on first LED box body, so that second LED display unit can be separated from first LED display unit, when second LED box body and first LED box body are connected, second LED box body will shield part of structure of first LED box body, when the staff needs to maintain the LED display device, second LED box body is taken off from first LED box body, so that the staff can directly maintain the internal component of second LED box body and second display module, and part of structure of first LED box body can be exposed, so that the staff can maintain first LED box body, so setting can split LED display device into split first LED display unit and second LED display unit, so that the staff can maintain the two parts respectively, therefore, the technical scheme of the application can effectively solve the problem of difficult maintenance of LED display device in the related art. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings accompanying the specification of this application form a part thereof, serve to provide further understanding of the application, and together with the description of the exemplary embodiments of the application given below, serve to explain the application, and do not constitute an undue limitation on the application. In the drawings:

[0017] Figure 1 A perspective structural schematic view of an embodiment of the LED display device according to the utility model is shown;

[0018] Figure 2 An enlarged schematic view of A of the LED display device of Figure 1 ;

[0019] Figure 3 A split structure schematic view of the LED display device of Figure 1 ;

[0020] Figure 4 An enlarged schematic view of B of the LED display device of Figure 3 ;

[0021] Figure 5 a perspective view of a second LED box of the LED display device of Figure 1

[0022] Figure 6 a perspective view of a second LED box of the LED display device of Figure 5

[0023] Figure 7 a perspective view of a second LED box of the LED display device of Figure 5

[0024] Figure 8 a perspective view of a second LED box of the LED display device of Figure 5

[0025] Figure 9 a perspective view of a first LED box of the LED display device of Figure 1

[0026] wherein the above drawings include the following reference signs:

[0027] 10, base; 11, pedestal; 12, support rod;

[0028] 20, first display unit; 201, first LED box; 21, first display module; 22, third display module; 23, fourth display module; 24, first electrical connector; 25, notch;

[0029] 30, second display unit; 301, second LED box; 31, second display module; 32, second electrical connector;

[0030] 40, connecting structure; 41, plug-in seat; 411, first mounting plate body; 412, first reinforcing plate body; 413, pin hole; 42, plug-in piece; 421, second mounting plate body; 422, pin rod; 4221, rod main body; 4222, guide portion; 423, second reinforcing plate body;

[0031] 51, connecting piece; 52, mounting plate; 53, fastener; 54, handle portion. DETAILED DESCRIPTION

[0032] ​​​​​Clearly, the described embodiments are only some, but not all, embodiments of the present application. These descriptions are actually only illustrative and are by no means intended to limit the present application and its application or use in any way. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0033] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprising", "including", and / or "having", when used herein, specify the presence of stated features, steps, operations, devices, components and / or combinations thereof, but do not preclude the presence or addition of one or more other features, steps, operations, devices, components and / or combinations thereof.

[0034] The relative arrangement of components and steps, numerical expressions, and numerical values set forth in the embodiments are not intended to limit the scope of the present application unless otherwise specifically stated. It should be understood that the dimensions of the various parts shown in the drawings are not drawn to scale for the purpose of convenience in description. Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as limiting. Therefore, other examples of the exemplary embodiments can have different values. It should be noted that similar reference numbers and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0035] As Figures 1 to 4As shown, the LED display device provided in the present application, the embodiment of the LED display device of the present application comprises: a base 10, a first LED display unit 20, a second LED display unit 30; the first LED display unit 20 comprises a first LED box body 201 and a first display module 21, and the first LED box body 201 is connected to the base 10; the second LED display unit 30 comprises a second LED box body 301 and a second display module 31, and the second LED box body 301 is detachably connected to the first LED box body 201, so that the second LED display unit 30 can be separated from the first LED display unit 20, wherein the first display module 21 is connected to one side of the first LED box body 201 away from the second LED box body 301, and the second display module 31 is connected to one side of the second LED box body 301 away from the first LED box body 201.

[0036] By applying the technical scheme of the present embodiment, the base 10 provides a support basis for each component of the LED display device, the first LED display unit 20 comprises the first LED box body 201 and the first display module 21, the first display module 21 can be used to realize the display function, and the first LED box body 201 is connected to the base 10; the second LED display unit 30 comprises the second LED box body 301 and the second display module 31, and the second display module 31 can be used to realize the display function, wherein the first display module 21 is connected to one side of the first LED box body 201 away from the second LED box body 301, and the second display module 31 is connected to one side of the second LED box body 301 away from the first LED box body 201, the first display module 21 and the second display module 31 cooperate to enhance the display range of the LED display device, so that the radiation population of the display content will be more extensive; the second LED box body 301 is detachably connected to the first LED box body 201, so that the second LED display unit 30 can be separated from the first LED display unit 20, when the second LED box body 301 and the first LED box body 201 are connected, the second LED box body 301 will shield part of the structure of the first LED box body 201, when the staff needs to maintain the LED display device, the second LED box body 301 is taken off from the first LED box body 201, so that the staff can directly maintain the internal components of the second LED box body 301 and the second display module 31, and part of the structure of the first LED box body 201 can be exposed, so that the staff can maintain the first LED box body 201. By such arrangement, the LED display device can be divided into the first LED display unit 20 and the second LED display unit 30 arranged in a split manner, so that the staff can maintain the two parts respectively. Therefore, the technical scheme of the present embodiment can effectively solve the problem of difficult maintenance of the LED display device in the related art.

[0037] AsFigures 1 to 9 As shown in the drawings, the LED display device further comprises a connecting structure 40, the connecting structure 40 comprises a socket 41 arranged on the first LED box 201 and a plug 42 arranged on the second LED box 301, the plug 42 is arranged in the socket 41 from top to bottom. Specifically, the plug 42 is arranged in the socket 41 from top to bottom, so that the second LED box 301 can be hung on the first LED box 201 by its own gravity, and the second LED box 301 can be removed from the first LED box 201 by lifting the second LED box 301, which facilitates the operation of the workers, and the plug 42 and the socket 41 also have the advantages of simple structure and easy processing.

[0038] As shown in the drawings, Figures 3 to 9 The socket 41 is a plurality of sockets, at least one socket 41 is arranged at the bottom of the first LED box 201, and at least one socket 41 is arranged at the top of the first LED box 201, the plug 42 is a plurality of plugs, and the plurality of sockets 41 and the plurality of plugs 42 are arranged one by one. Specifically, the plurality of sockets 41 and the plurality of plugs 42 are arranged so that the connection between the second LED box 301 and the first LED box 201 is more stable.

[0039] As shown in the drawings, Figure 3 , Figure 4 and Figure 9 The socket 41 comprises a first mounting plate body 411 and a first reinforcing plate body 412, the first mounting plate body 411 and the first reinforcing plate body 412 are connected with the first LED box 201, the first mounting plate body 411 extends along the horizontal direction, the first mounting plate body 411 is provided with a pin hole 413, the plug 42 is arranged in the pin hole 413, and the first reinforcing plate body 412 is arranged at an angle with the first mounting plate body 411. Specifically, the first reinforcing plate body 412 extends along the vertical direction and is connected on both sides of the first mounting plate body 411, the first reinforcing plate body 412 can strengthen the connection strength between the socket 41 and the first LED box 201, thereby ensuring the stable connection between the second LED box 301 and the first LED box 201.

[0040] As shown in the drawings, Figure 5 and Figure 6As shown in the figure, the plug-in part 42 comprises a second mounting plate body 421 connected with the second LED box 301 and a pin rod 422 arranged below the second mounting plate body 421, wherein the pin rod 422 comprises a rod main body 4221 and a guide part 4222 arranged at the lower end of the rod main body 4221, and the cross-sectional size of the guide part 4222 gradually decreases in the direction away from the rod main body 4221. Specifically, the guide part 4222 is arranged so that the worker is more easily to insert the pin rod 422 into the pin hole 413 when connecting the second LED box 301 on the first LED box 201, thereby facilitating the operation of the worker.

[0041] As shown in the figure, Figure 6 and Figure 7 the plug-in part 42 further comprises a second reinforcing plate body 423 connected with the second LED box 301, and the second reinforcing plate body 423 is arranged at an angle with the second mounting plate body 421. Specifically, the structure of the plug-in part 42 arranged at the top of the second LED box 301 and the plug-in part 42 arranged at the bottom of the second LED box 301 is slightly different, and the second reinforcing plate body 423 extends along the vertical direction and has a main body surface with a larger area and a side surface with a smaller area. For the plug-in part 42 arranged at the top of the second LED box 301, as shown in the figure, Figure 6 the main body surface of the second reinforcing plate body 423 is connected with the second LED box 301, and for the plug-in part 42 arranged at the bottom of the second LED box 301, as shown in the figure, Figure 7 the second reinforcing plate body 423 is two, and the side surface of the second reinforcing plate body 423 is connected with the second LED box 301. The second reinforcing plate body 423 can strengthen the connection strength of the plug-in part 42 and the second LED box 301, thereby ensuring the stable connection of the second LED box 301 and the first LED box 201.

[0042] As shown in the figure, Figures 1 to 4 the base 10 comprises a base 11 and a support rod 12 connected with the base 11, and the support rod 12 extends along the vertical direction, and the LED display device further comprises a connecting piece 51 connected with the side of the first LED box 201 away from the first display module 21, and the support rod 12 is clamped between the connecting piece 51 and the first LED box 201. Specifically, the support rod 12 is clamped between the connecting piece 51 and the first LED box 201 to avoid the movement of the first LED box 201 in the transverse direction, so that the connection between the first LED box 201 and the base 10 is more stable.

[0043] It should be noted that in the embodiment, the support rod 12 is a rectangular body rod structure, the surface of the first LED box 201 away from the first display module 21 includes a first surface and a second surface which are vertically arranged and adapted to the outer contour of the support rod 12, the connecting sheet 51 includes a first mounting sheet body, a clamping sheet body and a second mounting sheet body which are connected in sequence, the clamping sheet body is adapted to the outer contour of the support rod 12, the first mounting sheet body is connected with the first surface, and the second mounting sheet body is connected with the second surface.

[0044] As shown in Figure 3 and Figure 4 , the LED display device further includes a mounting plate 52 and a fastener 53, the mounting plate 52 is connected at the bottom of the first LED box 201, and the fastener 53 is provided through the mounting plate 52 and the base 11 to connect the first LED box 201 and the base 11. Specifically, the arrangement of the fastener 53 and the mounting plate 52 can avoid the movement of the first LED box 201 in the vertical direction, so that the connection between the first LED box 201 and the base 10 is more stable.

[0045] As shown in Figures 1 to 3 , the support rod 12 is a plurality of support rods 12 which are arranged at intervals. The arrangement of the plurality of support rods 12 can increase the connection points between the first LED box 201 and the base 10, so that the connection between the first LED box 201 and the base 10 is more stable.

[0046] As shown in Figure 1 and Figure 9 , the first LED display unit 20 further includes a third display module 22 and a fourth display module 23 which are arranged at an angle with the first display module 21, when the first LED box 201 is connected with the second LED box 301, the third display module 22, the first display module 21, the fourth display module 23 and the second display module 31 are connected in sequence. Specifically, in the embodiment, the two adjacent display modules are perpendicular to each other, and the four display modules form a 360° surrounding display effect in the horizontal direction, which enhances the display effect of the LED display device and makes it more capable of meeting different display requirements.

[0047] As shown in Figures 3 to 5 , the first LED box 201 is provided with a first electrical connector 24, the second LED box 301 is provided with a second electrical connector 32, and the LED display device further includes an electrical connection line connected between the first electrical connector 24 and the second electrical connector 32. Specifically, the arrangement of the electrical connection line realizes the electrical connection of the first LED box 201 and the second LED box 301.

[0048] As shown in Figures 1 to 3As shown, the side of the first LED box 201 away from the first display module 21 has a notch 25, the support rod 12 is located in the notch 25, and the second LED box 301 blocks the notch 25. Specifically, the notch 25 can accommodate the support rod 12, so that the support rod 12 is located between the first LED box 201 and the second LED box 301, thereby avoiding the direct exposure of the support rod 12, affecting the appearance and display effect of the LED display device.

[0049] As shown in Figure 5 and Figure 8 As shown, the second LED box 301 is provided with a handle part 54, the handle part 54 is arranged on the side of the second LED box 301 away from the second display module 31 and located at the top of the second LED box 301. Specifically, the handle part 54 is a horizontally extending plate-shaped structure, and the staff can use the handle part 54 to lift the second LED box 301.

[0050] In the description of the present application, it should be understood that the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the protection scope of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0051] For the convenience of description, spatial relative terms such as "above", "upper", "on", "upper surface", "upper", etc. can be used herein to describe the spatial positional relationship of one device or feature with other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawing is inverted, the device described as "above" or "above" other devices or structures will be positioned "below" or "below" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein are interpreted accordingly.

[0052] In addition, it should be noted that the use of the words "first", "second" and the like to define parts is only for the convenience of distinguishing the corresponding parts, and if there is no further declaration, the above words have no special meaning, therefore it cannot be understood as a limitation on the protection scope of the present application.

[0053] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An LED display device, characterized in that: include: base (10); A first LED display unit (20) comprises a first LED box (201) and a first display module (21), wherein the first LED box (201) is connected to the base (10); A second LED display unit (30) comprises a second LED box (301) and a second display module (31), wherein the second LED box (301) is detachably connected to the first LED box (201) so that the second LED display unit (30) can be separated from the first LED display unit (20), wherein the first display module (21) is connected to a side of the first LED box (201) away from the second LED box (301), and the second display module (31) is connected to a side of the second LED box (301) away from the first LED box (201).

2. The LED display device according to claim 1, wherein: The LED display device further comprises a connection structure (40), wherein the connection structure (40) comprises a socket (41) arranged on the first LED box (201) and a connector (42) arranged on the second LED box (301), wherein the connector (42) is inserted into the socket (41) from top to bottom.

3. The LED display device according to claim 2, characterized in that: There are multiple sockets (41), at least one socket (41) is arranged at the bottom of the first LED box (201), and at least one socket (41) is arranged at the top of the first LED box (201). There are multiple connectors (42), and the multiple sockets (41) and the multiple connectors (42) are arranged in a one-to-one correspondence.

4. The LED display device according to claim 2, characterized in that: The socket (41) comprises a first mounting plate (411) and a first reinforcing plate (412); the first mounting plate (411) and the first reinforcing plate (412) are both connected to the first LED box (201); the first mounting plate (411) extends in a transverse direction; the first mounting plate (411) is provided with a pin hole (413); the connector (42) is inserted into the pin hole (413); and the first reinforcing plate (412) and the first mounting plate (411) are arranged at an angle.

5. The LED display device according to claim 2, characterized in that: The connector (42) comprises a second mounting plate (421) connected to the second LED box (301) and a pin (422) arranged below the second mounting plate (421), wherein: The pin rod (422) comprises a rod body (4221) and a guide portion (4222) provided at the lower end of the rod body (4221), wherein the cross-sectional size of the guide portion (4222) gradually decreases in a direction away from the rod body (4221); and / or, The plug-in connector (42) further comprises a second reinforcing plate (423) connected to the second LED box (301), and the second reinforcing plate (423) and the second mounting plate (421) are arranged at an angle.

6. The LED display device according to any one of claims 1 to 5, characterized in that: The base (10) comprises a pedestal (11) and a support rod (12) connected to the pedestal (11), wherein the support rod (12) extends in a vertical direction. The LED display device further comprises a connecting piece (51), wherein the connecting piece (51) is connected to a side of the first LED box (201) away from the first display module (21), and the support rod (12) is clamped between the connecting piece (51) and the first LED box (201).

7. The LED display device according to claim 6, characterized in that: The LED display device further comprises a mounting plate (52) and a fastener (53), wherein the mounting plate (52) is connected to the bottom of the first LED box (201), and the fastener (53) is provided through the mounting plate (52) and the base (11) to connect the first LED box (201) and the base (11); and / or, There are a plurality of support rods (12), and the plurality of support rods (12) are arranged at intervals.

8. The LED display device according to any one of claims 1 to 5, characterized in that: The first LED display unit (20) further comprises a third display module (22) and a fourth display module (23) both of which are arranged at an angle to the first display module (21); when the first LED box (201) is connected to the second LED box (301), the third display module (22), the first display module (21), the fourth display module (23) and the second display module (31) are connected in sequence.

9. The LED display device according to any one of claims 1 to 5, characterized in that: The first LED box (201) is provided with a first electrical connector (24), the second LED box (301) is provided with a second electrical connector (32), and the LED display device further comprises an electrical connection line connected between the first electrical connector (24) and the second electrical connector (32).

10. The LED display device according to claim 6, characterized in that: The first LED box (201) has a notch (25) on a side away from the first display module (21), the support rod (12) is located in the notch (25), and the second LED box (301) blocks the notch (25); and / or, The second LED box (301) is provided with a handle (54), and the handle (54) is arranged on a side of the second LED box (301) away from the second display module (31) and located on the top of the second LED box (301).

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