Multimedia display device

Abstract

The utility model belongs to the technical field of multimedia equipment, and particularly relates to multimedia display equipment which comprises a fixing plate fixedly assembled on the top of a supporting frame, a displayer is detachably assembled on one side of the fixing plate, the displayer is detachably connected with a connecting plate through a fastener on one side, and the connecting plate is fixedly connected with the fixing plate. The two sides of the middle of the connecting plate are fixedly connected with embedded pipes, the middle of the fixing plate is slidably connected with a sliding rod, one side of the fixing plate is symmetrically and fixedly connected with inserting plates used for being movably embedded with the embedded pipes, and second embedded plates are slidably arranged between the fixing plate and the inserting plates and fixedly connected with the sliding rod; according to the utility model, the display and the support frame can be flexibly disassembled and assembled through the movable insertion of the embedded pipe and the insertion plate, the operation is simple and rapid, the time and labor are saved, and the fastener does not need to be repeatedly disassembled and assembled, so that the abrasion of the joint of the fastener and the display is reduced, the stress relaxation is avoided, and the transfer of equipment is facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of multimedia equipment technology, and specifically relates to a multimedia display device. Background Technology

[0002] Multimedia display devices are an important component of modern information technology. They are widely used not only in personal entertainment, education, business meetings, and large-scale exhibitions, but also continuously develop and evolve, incorporating the latest technological achievements. These devices mainly consist of display equipment, control systems, input / output devices, and related software. Multimedia display devices primarily include liquid crystal displays (LCDs), light-emitting diode displays (LEDs), and laser projection displays.

[0003] Existing multimedia display devices require transfer and assembly with support frames during some exhibition activities. However, most existing display devices are fixed with bolts, which require the bolt fasteners to be removed each time they are disassembled and transported, and then reinstalled after the transport is completed. This is extremely troublesome and laborious. Moreover, repeated disassembly and reassembly of bolts can easily lead to wear and stress relaxation at the connection points. Utility Model Content

[0004] The purpose of this utility model is to provide a multimedia display device that allows for flexible disassembly and assembly of the display and support frame through the movable insertion of the insert tube and the plate. This is simple, quick, time-saving, and labor-saving, eliminating the need for repeated disassembly and installation of fasteners, thereby reducing wear at the connection between the fasteners and the display, preventing stress relaxation, and facilitating the transportation of the device.

[0005] The specific technical solution adopted by this utility model is as follows:

[0006] A multimedia display device includes a fixed plate fixedly assembled on the top of a support frame. A display is detachably assembled on one side of the fixed plate. The display is detachably connected to a connecting plate via fasteners on one side. Insert tubes are fixedly connected to both sides of the middle portion of the connecting plate. A sliding rod is slidably connected to the middle portion of the fixed plate. Insert plates for movably engaging with the insert tubes are symmetrically fixedly connected to one side of the fixed plate. A second insert plate is slidably disposed between the fixed plate and the insert plate. The second insert plate is fixedly connected to the sliding rod. A second slot is formed through one end of the insert plate above the insert tube, and the second insert plate movably engages with the insert plate.

[0007] A ventilation hole is provided through the middle of the connecting plate.

[0008] The fixed plate is slidably connected to the limiting slide rods in the middle and on both sides of the sliding rod, and the second insert is fixedly connected to the limiting slide rods.

[0009] Positioning plates are fixedly connected to both ends of the fixing plate and to one side of the insert plate, and the top of the positioning plate is provided with a slope.

[0010] The outer wall of the sliding rod and one side of the fixed plate are symmetrically fixedly connected with clamping pieces, and a plate is slidably engaged between the two clamping pieces on the outer wall of the sliding rod.

[0011] The top of the fixing plate has a groove for inserting the first insert, and a lifting handle is fixedly connected to the top of the first insert.

[0012] The technical advantages achieved by this utility model are as follows: through the movable insertion of the insert tube and the plug plate, the display and the support frame can be flexibly disassembled and assembled, which is simple, fast, time-saving and labor-saving. It eliminates the need for repeated disassembly and installation of fasteners, thereby reducing wear at the connection between the fasteners and the display, avoiding stress relaxation, and facilitating the transportation of the equipment. Attached Figure Description

[0013] Figure 1 This is an overall view of the multimedia display device provided in the embodiment of this utility model;

[0014] Figure 2 This is an exploded view of the structure of the multimedia display device provided in the embodiment of this utility model;

[0015] Figure 3 yes Figure 2 A magnified view of a section at point A in the middle;

[0016] Figure 4 yes Figure 3 A magnified view of a section at point B in the middle;

[0017] Figure 5 This is an exploded structural diagram of the multimedia display device provided in an embodiment of this utility model;

[0018] Figure 6 yes Figure 5 A magnified view of a section at point C.

[0019] The attached diagram lists the components represented by each number as follows:

[0020] 1. Display; 101. Support frame; 102. Fixing plate; 103. Slot 1; 104. Connecting plate; 105. Fastener; 106. Insert tube; 107. Ventilation hole; 108. Sliding rod; 109. Clamping piece; 110. Limiting slide rod; 111. Panel 1; 113. Lifting handle; 114. Panel 2; 115. Insert plate; 116. Slot 2; 117. Positioning plate; 118. Slope. Detailed Implementation

[0021] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0022] like Figures 1-2 - Figure 4 , Figure 6 As shown, a multimedia display device includes a fixing plate 102 fixedly assembled to the top of a support frame 101. A display 1 is detachably assembled to one side of the fixing plate 102. The display 1 is detachably connected to a connecting plate 104 via a fastener 105 on one side. A ventilation hole 107 is provided through the middle of the connecting plate 104. Embedded tubes 106 are fixedly connected to both sides of the middle of the connecting plate 104. A sliding rod 108 is slidably connected to the middle of the fixing plate 102. The middle of the fixing plate 102 is located at the sliding rod. Limiting slide rods 110 are slidably connected to both sides of 108. A symmetrically fixed insert plate 115 for movably engaging with the insert tube 106 is fixedly connected to one side of the fixed plate 102. A second insert plate 114 is slidably arranged between the fixed plate 102 and the insert plate 115. The second insert plate 114 is fixedly connected to the sliding rod 108 and the limiting slide rod 110. A second insert groove 116 is opened through one end of the insert plate 115 above the insert tube 106. The second insert plate 114 is movably engaged with the insert plate 115.

[0023] According to the above structure, the fastener 105 fixes the connecting plate 104 to the back of the display 1. The ventilation hole 107 facilitates the ventilation of the display 1. The display 1 is lifted and the insert tube 106 is inserted into the insert plate 115. After insertion, the second groove 116 is exposed above the insert tube 106. The sliding rod 108 is pushed to move the second insert plate 114. After the second insert plate 114 is embedded in the second groove 116, the insert tube 106 and the display 1 can be prevented from sliding up and down. The limiting sliding rod 110 keeps the second insert plate 114 horizontal when sliding, avoiding left and right rotation.

[0024] See attached document Figures 4-6 Positioning plates 117 are fixedly connected to both ends of the fixing plate 102 and to one side of the insert plate 115. The top of the positioning plate 117 has a slope 118. The outer wall of the sliding rod 108 and to one side of the fixing plate 102 are symmetrically fixedly connected to clips 109. The outer wall of the sliding rod 108 and between the two clips 109 are slidably engaged with a first insert plate 111. The top of the fixing plate 102 has a groove 103 for inserting the first insert plate 111. The top of the first insert plate 111 is fixedly connected to a lifting handle 113.

[0025] Based on the above structure, before the insert tube 106 is fitted into the insert plate 115, there may be misalignment. The connecting plate 104 is placed on the positioning plate 117 and slid to one side to allow it to move down the slope 118, facilitating the insertion of the insert tube 106 into the insert plate 115. Before sliding, the sliding rod 108 needs to be lifted by the lifting handle 113 to lift the first insert plate 111. After the second insert plate 114 is inserted into the second groove 116, the lifting handle 113 is released, and the first insert plate 111 falls into the first groove 103. Due to the sliding of the first insert plate 111... The insert plate 111 is engaged between the two clips 109. After the insert plate 111 is inserted into the slot 103, it can prevent the sliding rod 108 from sliding back and forth, and the insert plate 114 will not detach from the slot 116. This utility model can flexibly disassemble and assemble the display 1 and the support frame 101 by means of the movable engagement of the insert tube 106 and the insert plate 115. It is simple, fast and saves time and effort. It eliminates the need to repeatedly disassemble and install the fastener 105, thereby reducing wear at the connection between the fastener 105 and the display 1, avoiding stress relaxation, and facilitating the transportation of the equipment.

[0026] The working principle of this utility model is as follows: Fastener 105 fixes connecting plate 104 to the back of display 1. Ventilation hole 107 facilitates ventilation of display 1. Display 1 is lifted and insert tube 106 into insert plate 115. After insertion, groove 2 116 is exposed above insert tube 106. Pushing sliding rod 108 causes insert plate 2 114 to move. After insert plate 2 114 is embedded in groove 2 116, insert tube 106 and display 1 can be prevented from sliding up and down. Limiting sliding rod 110 keeps insert plate 2 114 horizontal during sliding, preventing left and right rotation. Before insert tube 106 is inserted into insert plate 115, there may be misalignment. Furthermore, the connecting plate 104 is placed on the positioning plate 117 and slid to one side to move the connecting plate 104 down the slope 118 so that the insert tube 106 can be inserted into the insert plate 115. Before the sliding rod 108 slides, the first insert plate 111 needs to be lifted by the lifting handle 113. After the second insert plate 114 is inserted into the second groove 116, the lifting handle 113 is released, and the first insert plate 111 falls into the first groove 103. Since the first insert plate 111 is slidably engaged between the two clamping pieces 109, the sliding rod 108 can be prevented from sliding back and forth after the first insert plate 111 is inserted into the first groove 103, and the second insert plate 114 will not come out of the second groove 116.

[0027] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A multimedia display device, comprising a fixing plate (102) fixedly assembled on the top of a support frame (101), wherein a display (1) is detachably assembled on one side of the fixing plate (102), characterized in that: The display (1) is detachably connected to a connecting plate (104) via a fastener (105) on one side. The connecting plate (104) has a tube (106) fixedly connected to both sides of the middle part. The fixing plate (102) has a sliding rod (108) slidably connected to the middle part. The fixing plate (102) has a symmetrically fixed plate (115) for movably engaging with the tube (106) on one side. A second insert plate (114) is slidably arranged between the fixing plate (102) and the insert plate (115). The second insert plate (114) is fixedly connected to the sliding rod (108). A second slot (116) is opened through one end of the insert plate (115) above the tube (106). The second insert plate (114) is movably engaged with the insert plate (115).

2. A multimedia display device according to claim 1, characterized in that: The connecting plate (104) has a ventilation hole (107) through the middle.

3. A multimedia display device according to claim 1, characterized in that: The fixed plate (102) is slidably connected to the limiting slide rod (110) at the middle and on both sides of the sliding rod (108), and the second insert (114) is fixedly connected to the limiting slide rod (110).

4. A multimedia display device according to claim 1, characterized in that: Positioning plates (117) are fixedly connected to both ends of the fixing plate (102) and to one side of the insert plate (115), and the top of the positioning plate (117) is provided with a slope (118).

5. A multimedia display device according to claim 1, characterized in that: The outer wall of the sliding rod (108) and one side of the fixed plate (102) are symmetrically fixedly connected with clips (109), and the outer wall of the sliding rod (108) and the two clips (109) are slidably engaged with a first insert (111).

6. A multimedia display device according to claim 5, characterized in that: The top of the fixing plate (102) is provided with a groove (103) for inserting the first panel (111), and the top of the first panel (111) is fixedly connected with a lifting handle (113).

Images