Splicing type LED display screen

Abstract

The utility model discloses a splicing type LED display screen, and belongs to the technical field of display screens. The display screen comprises a display screen body, a plurality of connecting pieces are arranged on the back of the display screen body, the connecting pieces are arranged on the four edges of the display screen body respectively, guiding mechanisms are arranged on the four edges of the display screen body, and the connecting pieces are in sliding connection with the display screen body through the guiding mechanisms. The display screen body is provided with a limiting mechanism used for limiting sliding of the connecting piece, by means of sliding connection between the connecting piece and the guiding mechanism, the position of the connecting piece located on the display screen body can be changed, and the connecting piece can be limited through the limiting mechanism after adjustment of the connecting piece is completed; by means of the mode, the display screen bodies can be conveniently combined and spliced in different modes, the trouble of customizing the display screen is avoided, and cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a spliced ​​LED display screen. Background Art

[0002] LED screen is a new type of imaging electronic device made of light-emitting diodes arranged in sequence. Due to its high brightness, wide viewing angle and long life, it is widely used in products such as outdoor advertising screens.

[0003] In order to adapt to more design requirements, existing LED screens often use special splicing methods to reflect beauty and adapt to different occasions. However, the special splicing method requires the use of different connection points to connect the LED screens to each other, which requires special customization of the LED screen's connectors, which is more troublesome and requires additional costs. Therefore, a new type of LED display is needed to solve this problem. Utility Model Content

[0004] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures specifically pointed out in the description and other drawings of the description.

[0005] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a spliced ​​LED display screen.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is: a spliced ​​LED display screen, including a display screen body, a plurality of connecting parts are arranged on the back of the display screen body, and the plurality of connecting parts are respectively arranged on the four sides of the display screen body, and a guiding mechanism is arranged on the four sides of the display screen body. The connecting parts are slidably connected to the display screen body through the guiding mechanism, and the display screen body is provided with a limiting mechanism for limiting the sliding of the connecting parts.

[0007] By adopting the above technical solution, the sliding connection between the connecting piece and the guiding mechanism is utilized so that the position of the connection on the display screen body can be changed. The limiting mechanism can limit the connecting piece after the adjustment is completed so that the connecting piece can play a supporting role. In this way, the display screen bodies can be conveniently combined and spliced ​​in different ways, thus avoiding the trouble of customizing the display screen and reducing costs.

[0008] Preferably, the connecting member has a sliding seat and a locking ear, the locking ear is fixedly connected to the sliding seat, the locking ear is provided with a through hole for the bolt to pass through, and the connecting member is slidably connected to the guide mechanism via the sliding seat. The sliding seat on the connecting member of the utility model is used to connect with the guide mechanism, and the locking ear is used to connect with other display screen connecting members. When connecting, the two locking ears are fitted together and then fixed together with bolts and nuts.

[0009] Preferably, the guide mechanism includes a slide bar and two support seats, the slide bar is arranged parallel to the edge of the display screen body, the two support seats are respectively connected to the two ends of the slide bar, the support seat is fixedly connected to the display screen body, the slide bar passes through the connecting piece, and the slide bar is slidably connected to the connecting piece. The utility model realizes a sliding connection between the connecting piece and the display screen body by passing the slide bar through the connecting piece so that the connecting piece can slide along the slide bar.

[0010] Preferably, the slide bar passes through the two support seats, and the slide bar is slidably connected to the support seats, and the support seats are provided with a baffle for limiting the sliding of the slide bar, and the baffle is detachably connected to the support seats by screws. The utility model can limit the sliding of the slide bar by using the baffle, so that the slide bar can play a supporting role normally, and the baffle can be removed by unscrewing the screws, and one end of the slide bar can be separated from the support seat by sliding the slide bar, and in this way, additional connectors can be inserted into the slide bar as needed.

[0011] Preferably, the limiting mechanism comprises a connecting plate, a fixing plate, a limiting bolt and a limiting platform, the connecting plate is provided with a connecting hole, the fixing plate is provided with a threaded hole, the fixing plate and the connecting plate are respectively located on both sides of the limiting platform, and the fixing plate and the connecting plate are both fixedly connected to the connecting piece, the limiting platform is provided with a plurality of limiting holes, the limiting bolt passes through the connecting hole and the limiting hole, and the limiting bolt is threadedly connected to the fixing plate. The utility model can fix the connecting piece at different positions and realize the adjustment of the connecting piece by aligning the connecting hole and the threaded hole with different limiting holes and inserting the limiting bolt.

[0012] Preferably, a suspension connection frame is provided at the back of the display screen body, the suspension connection piece is rotatably connected to the display screen body through a connection mechanism, and the display screen body is provided with a fixing mechanism for fixing the suspension connection piece. The utility model utilizes the suspension connection frame to enable the display screen body to be suspended on various supports, and the suspension connection piece can be rotated, so that the suspension connection frame can remain horizontal no matter to which angle the display screen body is rotated, thereby facilitating the display screen body to be spliced ​​in different ways.

[0013] Preferably, the connection mechanism includes a support frame, a connection column and a limit end cover, the support frame is fixedly connected to the display screen body, the limit end cover is sleeved on the outside of the connection column, and the limit end cover is fixedly connected to the support frame, one end of the connection column is clamped between the limit end cover and the support frame, and the connection column is rotatably connected to the limit end cover, and the connection column is fixedly connected to the suspension connection frame. The utility model uses the limit end cover to limit the connection column, so that the connection column can be connected to the support frame, and also allows the connection column to rotate, and then through the fixed connection between the support frame and the display screen body, the rotational connection between the suspension connection frame and the display screen body is realized.

[0014] Preferably, the fixing mechanism includes a latch and an elastic member, the latch is slidably connected to the limit end cover, the connecting column is provided with a plurality of insertion holes for the latch to be inserted, and the elastic member is arranged between the latch and the limit end cover. The utility model utilizes the elastic force of the elastic member to enable the latch to remain inserted into the insertion hole, and by inserting the latch into different insertion holes, the suspension support frame can be fixed at different angles.

[0015] In summary, the beneficial effects of the utility model are:

[0016] 1. By utilizing the sliding connection between the connector and the guide mechanism, the position of the connection on the display screen body can be changed. The limiting mechanism can limit the connector after the connector is adjusted, so that the connector can play a supporting role. In this way, the display screen bodies can be conveniently combined and spliced ​​in different ways, avoiding the trouble of customizing the display screen and reducing costs.

[0017] 2. The display screen body can be suspended on various supports by using a hanging connection frame, and the hanging connection piece can be rotated, so that the hanging connection frame can remain horizontal no matter to which angle the display screen body is rotated, thereby facilitating the display screen body to be spliced ​​in different ways.

[0018] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0019] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiments described with reference to various figures and drawings.

[0020] In order to make the above and other purposes, features and advantages of the present invention more obvious and understandable, one or several preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0022] In the drawings, the same reference numerals are used for the same components and the drawings are schematic and not necessarily drawn to scale.

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure;

[0025] Figure 2 It is a schematic diagram of the connecting mechanism structure.

[0026] Explanation of the main figure marks: 1. display screen body; 2. connecting part; 3. sliding seat; 4. locking ear; 5. through hole; 6. sliding rod; 7. supporting seat; 8. baffle; 9. connecting plate; 10. fixing plate; 11. limiting bolt; 12. limiting platform; 13. connecting hole; 14. threaded hole; 15. limiting hole; 16. hanging connecting frame; 17. supporting frame; 18. connecting column; 19. limiting end cover; 20. latch; 21. elastic member. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with specific implementation methods. It should be understood that the specific implementation methods described here are only used to explain the utility model, but not to limit the utility model.

[0028] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through a transition structure, but are connected to form a whole through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0031] like Figure 1-2 As shown, a spliced ​​LED display screen includes a display screen body 1, a plurality of connecting members 2 are arranged on the back of the display screen body 1, and the plurality of connecting members 2 are respectively arranged on the four sides of the display screen body 1. A guiding mechanism is arranged on the four sides of the display screen body 1. The connecting members 2 are slidably connected to the display screen body 1 through the guiding mechanism, and the display screen body 1 is provided with a limiting mechanism for limiting the sliding of the connecting members 2.

[0032] By adopting the above technical solution, the sliding connection between the connecting member 2 and the guiding mechanism is utilized so that the position of the connection on the display screen body 1 can be changed. The limiting mechanism can limit the connecting member 2 after the connecting member 2 is adjusted so that the connecting member 2 can play a supporting role. In this way, the display screen bodies 1 can be conveniently combined and spliced ​​in different ways, thus avoiding the trouble of customizing the display screen and reducing costs.

[0033] The connecting member 2 has a slide seat 3 and a locking ear 4. The locking ear 4 is fixedly connected to the slide seat 3. The locking ear 4 is provided with a through hole 5 for the bolt to pass through. The connecting member 2 is slidably connected to the guide mechanism through the slide seat 3. The slide seat 3 on the connecting member 2 is used to connect with the guide mechanism, and the locking ear 4 is used to connect with other display screen connecting members 2. When connecting, the two locking ears 4 are attached together and then fixed together with bolts and nuts.

[0034] The guide mechanism includes a slide bar 6 and two support seats 7. The slide bar 6 is arranged parallel to the edge of the display screen body 1. The two support seats 7 are respectively connected to the two ends of the slide bar 6. The support seats 7 are fixedly connected to the display screen body 1. The slide bar 6 passes through the connecting member 2, and the slide bar 6 is slidably connected to the connecting member 2. By passing the slide bar 6 through the connecting member 2, the connecting member 2 can slide along the slide bar 6, thereby realizing the sliding connection between the connecting member 2 and the display screen body 1.

[0035] The slide bar 6 passes through the two support seats 7, and the slide bar 6 is slidably connected to the support seats 7. The support seats 7 are provided with baffles 8 for limiting the sliding of the slide bar 6, and the baffles 8 are detachably connected to the support seats 7 by screws. The baffles 8 can limit the sliding of the slide bar 6, so that the slide bar 6 can play a supporting role normally. By unscrewing the screws to remove the baffles 8, one end of the slide bar 6 can be separated from the support seat 7 by sliding the slide bar 6. In this way, additional connectors 2 can be inserted into the slide bar 6 as needed.

[0036] The limiting mechanism includes a connecting plate 9, a fixing plate 10, a limiting bolt 11 and a limiting platform 12. The connecting plate 9 is provided with a connecting hole 13, the fixing plate 10 is provided with a threaded hole 14, the fixing plate 10 and the connecting plate 9 are respectively located on both sides of the limiting platform 12, and the fixing plate 10 and the connecting plate 9 are both fixedly connected to the connecting member 2. The limiting platform 12 is provided with a plurality of limiting holes 15, the limiting bolt 11 passes through the connecting hole 13 and the limiting hole 15, and the limiting bolt 11 is threadedly connected to the fixing plate 10. By aligning the connecting hole 13 and the threaded hole with different limiting holes 15 and inserting the limiting bolt 11, the connecting member 2 can be fixed at different positions to achieve adjustment of the connecting member 2.

[0037] A hanging connection frame 16 is provided at the back of the display screen body 1, and the hanging connection member 2 is rotatably connected to the display screen body 1 through a connection mechanism, and the display screen body 1 is provided with a fixing mechanism for fixing the hanging connection member 2. The hanging connection frame 16 enables the display screen body 1 to be hung on various supports, and the hanging connection member 2 can be rotated, so that the hanging connection frame 16 can remain horizontal no matter to which angle the display screen body 1 is rotated, so that the display screen body 1 can be conveniently spliced ​​in different ways.

[0038] The connection mechanism includes a support frame 17, a connection column 18 and a limiting end cover 19. The support frame 17 is fixedly connected to the display screen body 1. The limiting end cover 19 is sleeved on the outside of the connection column 18, and the limiting end cover 19 is fixedly connected to the support frame 17. One end of the connection column 18 is clamped between the limiting end cover 19 and the support frame 17, and the connection column 18 is rotatably connected to the limiting end cover 19. The connection column 18 is fixedly connected to the suspension connection frame 16. The limiting end cover 19 can be used to limit the connection column 18, so that the connection column 18 can be connected to the support frame 17, and the connection column 18 can also be rotated. Then, through the fixed connection between the support frame 17 and the display screen body 1, the rotational connection between the suspension connection frame 16 and the display screen body 1 is realized.

[0039] The fixing mechanism includes a latch 20 and an elastic member 21. The latch 20 is slidably connected to the limit end cover 19. The connecting column 18 is provided with a plurality of insertion holes for the latch 20 to be inserted. The elastic member 21 is arranged between the latch 20 and the limit end cover 19. The elastic force of the elastic member 21 enables the latch 20 to remain inserted into the insertion hole. By inserting the latch 20 into different insertion holes, the suspension support frame 17 can be fixed at different angles.

[0040] It should be noted that many specific details are set forth in the above description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

Claims

1. A spliced ​​LED display screen, comprising a display screen body (1), characterized in that: A plurality of connecting members (2) are arranged on the back of the display screen body (1), and the plurality of connecting members (2) are arranged on the four sides of the display screen body (1) respectively. A guiding mechanism is arranged on each of the four sides of the display screen body (1). The connecting members (2) are slidably connected to the display screen body (1) via the guiding mechanism, and the display screen body (1) is provided with a limiting mechanism for limiting the sliding of the connecting members (2).

2. The spliced ​​LED display screen according to claim 1, characterized in that: The connecting member (2) comprises a sliding seat (3) and a locking ear (4), wherein the locking ear (4) is fixedly connected to the sliding seat (3), and the locking ear (4) is provided with a through hole (5) for a bolt to pass through, and the connecting member (2) is slidably connected to the guide mechanism via the sliding seat (3).

3. The spliced ​​LED display screen according to claim 1, characterized in that: The guiding mechanism comprises a sliding rod (6) and two supporting seats (7); the sliding rod (6) is arranged parallel to the edge of the display screen body (1); the two supporting seats (7) are respectively connected to the two ends of the sliding rod (6); the supporting seats (7) are fixedly connected to the display screen body (1); the sliding rod (6) passes through the connecting member (2), and the sliding rod (6) is slidably connected to the connecting member (2).

4. The spliced ​​LED display screen according to claim 3, characterized in that: The slide bar (6) passes through the two support seats (7), and the slide bar (6) is slidably connected to the support seats (7). The support seats (7) are provided with a baffle (8) for limiting the sliding of the slide bar (6), and the baffle (8) is detachably connected to the support seats (7) by screws.

5. The spliced ​​LED display screen according to claim 1, characterized in that: The limiting mechanism comprises a connecting plate (9), a fixing plate (10), a limiting bolt (11) and a limiting platform (12); the connecting plate (9) is provided with a connecting hole (13); the fixing plate (10) is provided with a threaded hole (14); the fixing plate (10) and the connecting plate (9) are respectively located on two sides of the limiting platform (12); the fixing plate (10) and the connecting plate (9) are both fixedly connected to the connecting member (2); the limiting platform (12) is provided with a plurality of limiting holes (15); the limiting bolt (11) passes through the connecting hole (13) and the limiting hole (15); and the limiting bolt (11) is threadedly connected to the fixing plate (10).

6. The spliced ​​LED display screen according to claim 1, characterized in that: A hanging connection frame (16) is arranged on the back of the display screen body (1); the hanging connection frame (16) is rotatably connected to the display screen body (1) via a connecting mechanism; and the display screen body (1) is provided with a fixing mechanism for fixing the hanging connection frame (16).

7. The spliced ​​LED display screen according to claim 6, characterized in that: The connecting mechanism comprises a support frame (17), a connecting column (18) and a limiting end cover (19); the support frame (17) is fixedly connected to the display screen body (1); the limiting end cover (19) is sleeved on the outside of the connecting column (18), and the limiting end cover (19) is fixedly connected to the support frame (17); one end of the connecting column (18) is clamped between the limiting end cover (19) and the support frame (17), and the connecting column (18) is rotatably connected to the limiting end cover (19); and the connecting column (18) is fixedly connected to the suspension connecting frame (16).

8. The spliced ​​LED display screen according to claim 7, characterized in that: The fixing mechanism comprises a latch (20) and an elastic member (21); the latch (20) is slidably connected to the limit end cover (19); the connecting column (18) is provided with a plurality of insertion holes for the latch (20) to be inserted; and the elastic member (21) is arranged between the latch (20) and the limit end cover (19).

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