Outdoor electronic display screen convenient to maintain

Abstract

The utility model discloses an outdoor electronic display screen convenient to maintain, which comprises a base, the top of the base is fixedly connected with a mounting plate, the front side of the mounting plate is fixedly connected with two symmetrically arranged supporting blocks, the tops of the supporting blocks are provided with bayonets, and the front sides of the two supporting blocks are movably connected with the same display screen main body. The top of the supporting block is movably connected with a fixing plate. The base, the mounting plate, the supporting blocks, the bayonets, the display screen body, the fixing plate, the clamping blocks, the limiting mechanisms, the movable openings, the sliding columns, the movable plate, the limiting plates, the threaded holes, the bottom plate, the clamping grooves, the threaded rods and the handles are matched with one another, the effect of conveniently disassembling and maintaining the display screen body is achieved, disassembling steps are simple and convenient, operation is easy, and practicability is high. And therefore, great convenience is provided for workers.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor display screens, in particular to an outdoor electronic display screen which is easy to maintain. Background Art

[0002] Outdoor LED display: The area is generally tens of square meters to hundreds of square meters or even larger. It has high brightness and wide viewing angle. It can work in the sun and has certain windproof, rainproof and waterproof functions. It is mainly used for outdoor advertising, stations, squares, shopping malls, etc.

[0003] At present, for example, the patent with application number CN201810862614.9, the present invention relates to the field of outdoor electronic display screens, and in particular to outdoor electronic display screens with adjustable steering. The technical solution is as follows: the outdoor electronic display screen with adjustable steering comprises a base, a connecting seat is fixed on the base, a groove body is arranged on the connecting seat, a support rod is sleeved in the groove body of the connecting seat, a driving mechanism for driving the support rod to rotate is installed on the base, and a display screen body is fixed on the other end of the support rod.

[0004] However, in actual use, the above patent has the following defects: it is not convenient to disassemble and maintain the display screen body, and the disassembly operation is cumbersome, time-consuming and laborious. Therefore, we propose an outdoor electronic display screen that is easy to maintain. Utility Model Content

[0005] The purpose of the utility model is to provide an outdoor electronic display screen which is easy to maintain, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an outdoor electronic display screen that is easy to maintain, comprising:

[0007] Base;

[0008] A mounting plate, the top of the base is fixedly connected with the mounting plate;

[0009] Support blocks, the front side of the mounting plate is fixedly connected to two symmetrically arranged support blocks, and the top of the support blocks is provided with a bayonet;

[0010] The display screen body, the front sides of the two support blocks are movably connected to the same display screen body, the top of the support block is movably connected to a fixing plate, the front side of the fixing plate is fixedly connected to the display screen body, the inside of the bayonet is movably connected to a card block, the bottom of the card block passes through the bayonet and extends to the outside of the bayonet, and the top of the card block is fixedly connected to the top of the fixing plate;

[0011] A limiting mechanism is provided on the mounting plate.

[0012] Furthermore, the limiting mechanism includes a movable opening, a sliding column, a movable plate, a limiting plate, a threaded hole, a bottom plate, a slot, a threaded rod and a handle. A movable opening is opened in the middle of the rear side of the mounting plate, and two sliding columns are fixedly connected to the left side of the inner wall of the movable opening.

[0013] Furthermore, the left and right sides between the two sliding columns are slidably connected via a movable plate, and the front and rear sides of the movable plate penetrate the movable opening and extend to the outside of the movable opening.

[0014] Furthermore, the movable plate is movably connected to the movable opening, the top of the fixed plate and one side close to the movable plate is movably connected to a limit plate, the limit plate and the movable plate are fixedly connected, and a threaded hole is provided on the rear side of the top of the movable plate.

[0015] Furthermore, a bottom plate is fixedly connected to the rear side of the mounting plate and below the movable plate, a slot is provided on the top of the bottom plate, and a threaded rod is movably connected inside the slot.

[0016] Furthermore, the top of the threaded rod passes through the slot and the threaded hole in sequence and extends to the outside of the threaded hole and is fixedly connected with a handle, and the threaded rod is threadedly connected to the threaded hole.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] The utility model realizes the effect of facilitating disassembly and maintenance of the display screen main body through the cooperation of the base, mounting plate, support block, bayonet, display screen main body, fixed plate, clamping block, limit mechanism, movable opening, sliding column, movable plate, limit plate, threaded hole, bottom plate, clamping groove, threaded rod and handle. The disassembly steps are simple and easy to operate, thereby providing great convenience to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 This is a front view structural diagram of the mounting plate of the utility model;

[0021] Figure 3 It is a rear view structural schematic diagram of the utility model;

[0022] Figure 4 This is a schematic diagram of the rear view structure of the display screen main body of the utility model;

[0023] Figure 5 It is a schematic diagram of the top structure of the utility model.

[0024] In the figure: 1. base; 2. mounting plate; 3. support block; 4. bayonet; 5. display screen body; 6. fixing plate; 7. clamping block; 8. limiting mechanism; 801. movable opening; 802. sliding column; 803. movable plate; 804. limiting plate; 805. threaded hole; 806. bottom plate; 807. clamping slot; 808. threaded rod; 809. handle. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figure 1-5A maintenance-friendly outdoor electronic display screen comprises a base 1, a mounting plate 2 is fixedly connected to the top of the base 1, two symmetrically arranged supporting blocks 3 are fixedly connected to the front side of the mounting plate 2, a bayonet 4 is provided on the top of the supporting block 3, the front sides of the two supporting blocks 3 are movably connected to the same display screen body 5, a fixing plate 6 is movably connected to the top of the supporting block 3, the front side of the fixing plate 6 is fixedly connected to the display screen body 5, a card block 7 is movably connected inside the bayonet 4, the bottom of the card block 7 passes through the bayonet 4 and extends to the outside of the bayonet 4, the top of the card block 7 is fixedly connected to the top of the fixing plate 6, and a limiting mechanism 8 is provided on the mounting plate 2.

[0029] Specifically, the limiting mechanism 8 includes a movable opening 801, a sliding column 802, a movable plate 803, a limiting plate 804, a threaded hole 805, a bottom plate 806, a slot 807, a threaded rod 808 and a handle 809. A movable opening 801 is opened in the middle of the rear side of the mounting plate 2, and two sliding columns 802 are fixedly connected to the left side of the inner wall of the movable opening 801.

[0030] In a specific implementation, the left and right sides between the two sliding posts 802 are slidably connected via the movable plate 803 , and the front and rear sides of the movable plate 803 both penetrate the movable opening 801 and extend to the outside of the movable opening 801 .

[0031] Specifically, the movable plate 803 is movably connected to the movable opening 801, the top of the fixed plate 6 and one side close to the movable plate 803 is movably connected to the limiting plate 804, the limiting plate 804 and the movable plate 803 are fixedly connected, and a threaded hole 805 is opened on the rear side of the top of the movable plate 803.

[0032] In specific implementation, a bottom plate 806 is fixedly connected to the rear side of the mounting plate 2 and below the movable plate 803 , a slot 807 is provided on the top of the bottom plate 806 , and a threaded rod 808 is movably connected inside the slot 807 .

[0033] Specifically, the top of the threaded rod 808 passes through the slot 807 and the threaded hole 805 in sequence and extends to the outside of the threaded hole 805 and is fixedly connected with a handle 809 . The threaded rod 808 and the threaded hole 805 are threadedly connected.

[0034] In actual application: when the display screen body 5 needs to be disassembled for maintenance, it is only necessary to rotate the handle 809 counterclockwise to drive the threaded rod 808 to rotate, thereby causing the threaded rod 808 to disengage from the slot 807, and then push the movable plate 803 to the side away from the support block 3, thereby causing the limit plate 804 to disengage from the fixed plate 6, and then pull the display screen body 5 upward, thereby driving the fixed plate 6 and the card block 7 to move upward, thereby causing the card block 7 to disengage from the bayonet 4, so that the display screen body 5 can be removed for maintenance. Through the above steps, the display screen body 5 can be conveniently disassembled for maintenance, which is simple to operate and saves time and effort.

[0035] All components in the present invention are universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods. At the same time, standard parts used in the present application documents can be purchased from the market, and each component in the present application document can be customized according to the description in the specification and drawings. The specific connection method of each component adopts conventional means such as mature bolts, rivets, welding, etc. in the prior art, and machinery, parts and equipment adopt conventional models in the prior art.

[0036] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the working principle, and the electrical connection between the electrical components should be completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The utility model mainly introduces the working principle and process, and no longer explains the electrical control.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An outdoor electronic display screen that is easy to maintain, characterized in that: include: Base (1); A mounting plate (2), the top of the base (1) being fixedly connected to the mounting plate (2); Support blocks (3), the front side of the mounting plate (2) is fixedly connected with two symmetrically arranged support blocks (3), and the top of the support blocks (3) is provided with a bayonet (4); A display screen body (5), the front sides of the two support blocks (3) are movably connected to the same display screen body (5), the top of the support block (3) is movably connected to a fixing plate (6), the front side of the fixing plate (6) is fixedly connected to the display screen body (5), the inside of the bayonet (4) is movably connected to a card block (7), the bottom of the card block (7) passes through the bayonet (4) and extends to the outside of the bayonet (4), and the top of the card block (7) is fixedly connected to the top of the fixing plate (6); A limiting mechanism (8), wherein the mounting plate (2) is provided with a limiting mechanism (8).

2. The easy-to-maintain outdoor electronic display screen according to claim 1, characterized in that: The limiting mechanism (8) comprises a movable opening (801), a sliding post (802), a movable plate (803), a limiting plate (804), a threaded hole (805), a bottom plate (806), a slot (807), a threaded rod (808) and a handle (809); a movable opening (801) is provided in the middle of the rear side of the mounting plate (2); and two sliding posts (802) are fixedly connected to the left side of the inner wall of the movable opening (801).

3. The easy-to-maintain outdoor electronic display screen according to claim 2, characterized in that: The left and right sides between the two sliding posts (802) are slidably connected via a movable plate (803), and the front and rear sides of the movable plate (803) penetrate the movable opening (801) and extend to the outside of the movable opening (801).

4. The easy-to-maintain outdoor electronic display screen according to claim 3 is characterized in that: The movable plate (803) is movably connected to the movable opening (801); the top of the fixed plate (6) and one side close to the movable plate (803) is movably connected to a limiting plate (804); the limiting plate (804) and the movable plate (803) are fixedly connected; a threaded hole (805) is provided on the rear side of the top of the movable plate (803).

5. The outdoor electronic display screen that is easy to maintain according to claim 4 is characterized by: A bottom plate (806) is fixedly connected to the rear side of the mounting plate (2) and below the movable plate (803); a slot (807) is provided on the top of the bottom plate (806); a threaded rod (808) is movably connected inside the slot (807).

6. The easy-to-maintain outdoor electronic display screen according to claim 5, characterized in that: The top of the threaded rod (808) passes through the slot (807) and the threaded hole (805) in sequence and extends to the outside of the threaded hole (805) and is fixedly connected with a handle (809). The threaded rod (808) is threadedly connected to the threaded hole (805).

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