Suspension device of conference display screen

Abstract

The utility model relates to the technical field of display screens, in particular to a suspension device of a conference display screen, which comprises a fixing assembly, an open groove is arranged at the bottom end of the fixing assembly, and screw rods are arranged at two ends in the open groove through bearings. The conference display screen hanging device has the advantages that the conference display screen mounting frame can be moved according to requirements of users during use of the conference display screen hanging device, and accordingly the problem of difficulty in clearly seeing conference contents on the conference display screen due to the fact that conference participants are far away from the conference display screen can be solved; when the conference display screen suspension device is used, the conference display screen can be rotated according to the requirement of a user, the conference display screen is prevented from being directly irradiated by indoor light, and the problem that the conference display screen reflects light in the using process due to the fact that the conference display screen is directly irradiated by the indoor light is solved; therefore, the suspension requirement of the conference display screen is met.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a suspension device for a conference display screen. Background Art

[0002] A conference room display is a large-screen display device used in conference rooms. It is usually used to display meeting agendas, presentation materials, video conferences, etc. The conference room display also has multiple input interfaces, such as HDMI, VGA, USB, etc., which makes it convenient for users to connect various devices for projection and display.

[0003] With the improvement of people's living standards, there are higher requirements for the utilization of indoor space. During the installation process of many conference display screens, they have begun to use suspension brackets to install them. The display screens are installed on the wall through the suspension brackets. Therefore, the suspension device of the conference display screen is indispensable in the installation process of the display screen.

[0004] The existing patent (publication number: CN220205520U) discloses a conference room display screen, including a display screen body, two groups of connecting rods are installed on the rear end of the upper surface of the display screen body, a stand is provided on the top of the two groups of connecting rods, and a shading plate is slidably connected in the stand, a driving component is provided between the shading plate and the stand, and mounting plates are connected to the tops of the outer walls of both sides of the display screen body, a stepper motor 1 is provided on the outer surface of the right mounting plate, a winding roller is connected to the output end of the stepper motor 1, a dustproof cloth is wound on the winding roller, and the dustproof cloth is located at the front end of the display screen body, and vertical plates are installed on the outer walls of both sides of the display screen body, and a controller is provided on the outer wall of the right vertical plate, and the shading plate can be blocked above the conference room display screen to avoid reflection and glare on the display screen when the light is strong, thereby improving the user's viewing experience; the dustproof cloth can be blocked at the front end of the display screen to play a dustproof role and prevent dust from accumulating on the surface of the display screen and affecting user use. In the process of realizing the utility model, the inventors found that the prior art had the following problems: 1. Traditional display screen hanging frames are mostly fixed structures during use, and the display screen cannot be moved. If the participants are far away from the display screen, it is difficult to see the meeting content on the display screen, which greatly reduces the practicality of the display screen hanging device; 2. During use, the existing display screen hanging frame cannot adjust the angle of the display screen according to the needs of the user, so that the light directly shines on the display screen, resulting in the display screen reflecting due to the strong indoor light during use, thereby affecting the viewing experience of the participants. Utility Model Content

[0005] The purpose of the utility model is to provide a suspension device for a conference display screen, so as to solve the problem mentioned in the above background technology that the traditional display screen suspension frame is mostly a fixed structure during use and the display screen cannot be moved. If the participants are far away from the display screen, it is difficult to see the meeting content on the display screen. In addition, the existing display screen suspension frame cannot adjust the angle of the display screen according to the needs of the user during use, thereby affecting the viewing experience of the participants. To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a hanging device for a conference display screen comprises a fixing component, a groove is provided at the bottom end of the fixing component, screw rods are arranged at two ends of the inner part of the groove through bearings, sliding grooves are provided at the inner two walls of the groove, a moving block is provided on the outside of the screw rod, sliding blocks are provided on both sides of the moving block, an I-shaped plate is provided at the bottom end of the moving block, two grooves are provided inside the I-shaped plate, roller shafts are arranged on the inner two walls of the two grooves through bearings, a telescopic rod is provided at the bottom end of the I-shaped plate, a mounting block is provided at the bottom end of the telescopic rod, two fixing plates are provided on one side of the mounting block, a rotating shaft is provided between the two fixing plates, a positioning block is provided on the outside of the rotating shaft through bearings, a connecting block is provided on one side of the positioning block, a control rod is provided on one side of the fixing plate, a plurality of through holes are provided on one side of the connecting block, and a mounting frame is provided at the end of the connecting block away from the positioning block.

[0006] Further preferably, the fixing assembly includes a base, a plurality of mounting seats are respectively arranged on both sides of the base, and a servo motor is arranged at one end of the base.

[0007] Further preferably, the central axis of the servo motor is consistent with the central axis of the lead screw.

[0008] Further preferably, limiting grooves are provided on both sides of the inner bottom end of the base, and the inner dimensions of the limiting grooves are consistent with the outer dimensions of the roller shaft.

[0009] Further preferably, the slider and the slide groove are provided with a sliding connection.

[0010] Further preferably, the positioning block rotates with the central axis of the rotating shaft as the center.

[0011] Further preferably, a card slot is provided on the inner side of the fixing plate, and a card connection structure is provided between the card slot and the control rod.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, through the cooperation of the screw rod, the moving block and the servo motor, the conference display screen hanging device can realize the movement of the conference display screen mounting frame according to the user's needs during use, thereby solving the problem that the participants are far away from the conference display screen and find it difficult to see the meeting content on the conference display screen, thereby greatly improving the practicality of the conference display screen mounting frame.

[0014] In the utility model, through the cooperation of the fixing plate, the rotating shaft and the positioning block, the conference display screen hanging device can realize the rotation of the angle of the conference display screen according to the needs of the user during use, so as to avoid the direct illumination of the indoor light on the conference display screen, and solve the problem of reflection of the conference display screen during use caused by direct illumination of the indoor light on the conference display screen, thereby meeting the hanging requirements of the conference display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the enlarged internal structure of the utility model from a side view;

[0017] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 This is a schematic diagram of the enlarged internal structure of the positioning block of the utility model when viewed from above.

[0019] In the figure: 1. fixing assembly; 101. base; 102. mounting seat; 103. servo motor; 2. slotting; 3. screw rod; 4. slide groove; 5. moving block; 6. slider; 7. I-shaped plate; 8. groove; 9. roller shaft; 10. telescopic rod; 11. mounting block; 12. fixing plate; 13. rotating shaft; 14. positioning block; 15. connecting block; 16. control rod; 17. through hole; 18. mounting frame. DETAILED DESCRIPTION

[0020] 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 technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figures 1 to 4The utility model provides a technical solution: a suspension device for a conference display screen, including a fixing component 1, a slot 2 is provided at the bottom end of the fixing component 1, screw rods 3 are provided at both ends of the inner part of the slot 2 through bearings, slide grooves 4 are provided at the inner two walls of the slot 2, a moving block 5 is provided outside the screw rod 3, sliders 6 are provided on both sides of the moving block 5, an I-shaped plate 7 is provided at the bottom end of the moving block 5, two grooves 8 are provided inside the I-shaped plate 7, roller shafts 9 are provided on the inner two walls of the two grooves 8 through bearings, a telescopic rod 10 is provided at the bottom end of the I-shaped plate 7, a mounting block 11 is provided at the bottom end of the telescopic rod 10, two fixing plates 12 are provided on one side of the mounting block 11, a rotating shaft 13 is provided between the two fixing plates 12, a positioning block 14 is provided on the outside of the rotating shaft 13 through a bearing, a connecting block 15 is provided on one side of the positioning block 14, a control rod 16 is provided on one side of the fixing plate 12, a plurality of through holes 17 are provided on one side of the connecting block 15, and a mounting bracket 18 is provided at one end of the connecting block 15 away from the positioning block 14.

[0022] In this embodiment, Figure 1 As shown, the fixing assembly 1 includes a base 101 , a plurality of mounting seats 102 are respectively arranged on both sides of the base 101 , and a servo motor 103 is arranged at one end of the base 101 .

[0023] In this embodiment, Figure 1 As shown, the central axis of the servo motor 103 is consistent with the central axis of the screw rod 3; the conference display screen mounting frame 18 can be moved according to user needs, which solves the problem that the participants are far away from the conference display screen and have difficulty seeing the meeting content on the conference display screen.

[0024] In this embodiment, Figure 2 As shown, limiting grooves are provided on both sides of the inner bottom end of the base 101, and the inner dimensions of the limiting grooves are consistent with the outer dimensions of the roller shaft 9; the friction between the I-shaped plate 7 and the base 101 is reduced, so that the I-shaped plate 7 slides more smoothly inside the base 101.

[0025] In this embodiment, Figure 2 As shown, the slider 6 and the slide slot 4 are provided with a sliding connection, which increases the stability of the moving block 5 during movement, thereby preventing the moving block 5 from rotating with the rotation of the screw rod 3 .

[0026] In this embodiment, Figure 4 As shown, the positioning block 14 rotates with the central axis of the rotating shaft 13 as the center of the circle, so that the angle of the conference display screen can be rotated according to the user's needs, so as to avoid direct exposure of indoor lights to the conference display screen, and solve the problem of reflection of the conference display screen during use caused by direct exposure of indoor lights to the conference display screen.

[0027] In this embodiment, Figure 4As shown, a card slot is provided on the inner side of the fixing plate 12, and a card connection structure is provided between the card slot and the control rod 16; the connection block 15 is fixed, and the stability of the conference display screen during use is increased, thereby preventing the conference display screen from rotating during use.

[0028] The use method and advantages of the utility model: When the suspension device of the conference display screen is used, the working process is as follows:

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, first, the base 101 is fixed to the specified position through the mounting seat 102, and then the conference display screen is installed on one side of the mounting frame 18. When the angle of the conference display screen needs to be adjusted, the mounting frame 18 is rotated to drive the connecting block 15 to rotate, and the connecting block 15 drives the positioning block 14 to rotate synchronously with the central axis of the rotating shaft 13 as the center, so that the mounting frame 18 drives the conference display screen to rotate to the required angle, and then the control rod 16 is rotated so that the control rod 16 passes through the inside of the through hole 17 and is clamped with the inside of the card slot, so that a clamping structure is formed between the control rod 16 and the card slot, and then the connecting block 15 is fixed, thereby increasing the stability of the conference display screen during use, realizing the rotation of the angle of the conference display screen according to the user's needs, avoiding direct exposure of indoor lights to the conference display screen, and solving the problem of reflection of the conference display screen during use due to direct exposure of indoor lights to the conference display screen. When the position of the conference display screen needs to be moved, the servo motor 103 is started to drive the screw rod 3 to rotate, and the screw rod 3 drives the moving block 5 to move under the cooperation of the slider 6 and the slide groove 4. At this time, the moving block 5 drives the I-shaped plate 7 to move, and the I-shaped plate 7 drives the mounting block 11 and the mounting frame 18 to move synchronously through the telescopic rod 10. At this time, the I-shaped plate 7 drives the roller shaft 9 to roll inside the limit groove, thereby reducing the friction between the I-shaped plate 7 and the base 101, so that the I-shaped plate 7 can slide more smoothly inside the base 101, thereby realizing the movement of the conference display screen mounting frame 18 according to the user's needs, solving the problem that the participants are far away from the conference display screen and it is difficult to see the meeting content on the conference display screen, thereby meeting the suspension requirements of the conference display screen, and the telescopic rod 10 can adjust the height of the conference display screen, thereby greatly improving the practicality of the conference display screen suspension device.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A hanging device for a conference display screen, comprising a fixing assembly (1), characterized in that: The bottom end of the fixing component (1) is provided with a slot (2), the two ends of the slot (2) are provided with screw rods (3) through bearings, the two inner walls of the slot (2) are provided with sliding grooves (4), the outside of the screw rod (3) is provided with a moving block (5), the two sides of the moving block (5) are provided with sliding blocks (6), the bottom end of the moving block (5) is provided with an I-shaped plate (7), the inside of the I-shaped plate (7) is provided with two grooves (8), the inner walls of the two grooves (8) are provided with roller shafts (9) through bearings, and the bottom end of the I-shaped plate (7) is provided with a telescopic rod (10), A mounting block (11) is provided at the bottom end of the telescopic rod (10), two fixing plates (12) are provided on one side of the mounting block (11), a rotating shaft (13) is provided between the two fixing plates (12), a positioning block (14) is provided on the outside of the rotating shaft (13) via a bearing, a connecting block (15) is provided on one side of the positioning block (14), a control rod (16) is provided on one side of the fixing plate (12), a plurality of through holes (17) are provided on one side of the connecting block (15), and a mounting frame (18) is provided on one end of the connecting block (15) away from the positioning block (14).

2. A suspension device for a conference display screen according to claim 1, characterized in that: The fixing assembly (1) comprises a base (101), a plurality of mounting seats (102) are respectively arranged on both sides of the base (101), and a servo motor (103) is arranged at one end of the base (101).

3. A suspension device for a conference display screen according to claim 2, characterized in that: The central axis of the servo motor (103) is consistent with the central axis of the screw rod (3).

4. A suspension device for a conference display screen according to claim 2, characterized in that: Limiting grooves are provided on both sides of the inner bottom end of the base (101), and the inner dimensions of the limiting grooves are consistent with the outer dimensions of the roller shaft (9).

5. The hanging device for a conference display screen according to claim 1, characterized in that: The slider (6) and the slide groove (4) are arranged in a sliding connection.

6. The hanging device for a conference display screen according to claim 1, characterized in that: The positioning block (14) rotates with the central axis of the rotating shaft (13) as the center of the circle.

7. The hanging device for a conference display screen according to claim 1, characterized in that: A clamping groove is provided on the inner side of the fixing plate (12), and a clamping structure is provided between the clamping groove and the control rod (16).

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