Rotary support of sound equipment display screen

Abstract

The utility model relates to the technical field of sound equipment, in particular to a rotating support of a sound equipment display screen, which comprises a mounting plate and a connecting plate, a support is arranged between the mounting plate and the connecting plate, damping structures are arranged at two ends of the support, a rotating structure is arranged on the mounting plate, and the rotating structure is arranged on the connecting plate. The rotating structure and the connecting plate are connected with the support through the damping structure. The rotating structure comprises a rotating part, a connecting part and a fixing part, the rotating part is fixedly connected with the mounting plate, the fixing part is arranged on the connecting part and fixedly connected with the rotating part, a positioning groove in a rotating wheel is matched with a clamping block of the connecting part, and the clamping block is connected with the positioning groove in an inserted mode under the action of a spring; when the angles of the connecting plate and the display screen are changed, the clamping block can rotate around the rotating wheel, in the process, the clamping block is repeatedly separated from and inserted into the positioning groove, the spring is compressed, compression is relieved, a damping structure is formed, and the screen is prevented from being blown by wind to rotate and change the angle.

Description

TECHNICAL FIELD

[0001] The utility model relates to sound technology field especially, relate to a rotating support of sound display screen. BACKGROUND

[0002] With the rapid development of intelligent electronic product technology, sound also ushered in remarkable upgrading, gradually evolved into intelligent sound, modern intelligent sound is not only an audio playback device, they are usually equipped with high-resolution display screen, can provide more abundant function and user experience, for example, the user can easily order songs, watch video images, query weather forecast through touch screen, even arrange fixed point timing reminder, etc., the interactivity enhances the user's participation, makes music and information become more accessible, in addition, the intelligent sound also supports the integration of voice assistant, controls various functions through voice instructions, further improves the convenience of use.

[0003] The existing sound in order to reduce the space required, at the same time to protect the display screen, usually will set up the display screen as foldable structure, when not using, the display screen is folded into the sound, such as Chinese patent publication number CN221127432U disclosed "a kind of karaoke sound with folding display screen", it is realized that display screen opens and closes by setting folding mechanism, the folding mechanism is simple and reasonable, cost is lower, replaces traditional fixed style, simultaneously through the cooperation of rotating piece, rotating seat and mounting seat, realizes display screen multi-angle rotation adjustment, improves the user's use experience;

[0004] But in actual use, when the display screen is rotated around rotating piece as center and adjusts angle, due to lack of damping structure, screen is easily blown by wind or mis-touching causes angle change. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the lack of damping structure in prior art, screen is easily blown by wind or mis-touching causes angle change and other shortcomings, and proposes a kind of rotating support of sound display screen.

[0006] In order to achieve the above object, the utility model adopts the following technical scheme:

[0007] Design a kind of rotating support of sound display screen, including mounting plate and connecting plate, the mounting plate with the connecting plate between being provided with support, both ends of the support are provided with damping structure, the mounting plate is provided with rotating structure, the rotating structure with the connecting plate are connected with the support by the damping structure;

[0008] The rotating structure comprises a rotating part, a connecting part and a fixing part, the rotating part is fixedly connected with the mounting plate, the connecting part is rotationally connected with the support, the fixing part is arranged on the connecting part and fixedly connected with the rotating part, and a rotating groove matched with the rotating part is formed in the connecting part.

[0009] Further, the rotating part comprises a positioning plate and a rotating wheel, the positioning plate is fixedly connected with the mounting plate, the rotating wheel passes through the rotating groove and is fixedly connected with the fixing part, and a plurality of inserting columns are fixedly arranged at the lower end of the positioning plate.

[0010] Further, a plurality of connecting holes are formed in the rotating wheel, a plurality of nut columns are fixedly arranged on the fixing part, a through hole matched with the connecting hole is formed in the mounting plate, and a bolt penetrating through the connecting hole and being threadedly connected with the nut column is arranged on the mounting plate.

[0011] Further, a plurality of positioning grooves are circumferentially arranged on the outer wall of the rotating wheel, an installation groove is formed in the connecting part, a clamping block is connected with the inner wall of the installation groove through a spring, and the clamping block is inserted into the positioning groove on the outer wall of the rotating wheel.

[0012] Further, the damping structure comprises a damping screw column, a T-shaped sleeve, a cover-shaped nut and a supporting plate, the damping screw column is connected with the cover-shaped nut through the supporting plate and the support, the T-shaped sleeve is arranged on the two sides of the support and is inserted into the support, and the supporting plate is fixedly connected with the connecting plate or the connecting part.

[0013] Further, the support comprises two mutually connected inserting plates, one end of each of the two inserting plates is bent to form a cylinder, the damping screw column passes through the cylinder, and the T-shaped sleeve is inserted into the cylinder.

[0014] Further, one of the inserting plates is fixedly provided with a sleeve which is movably inserted into the other inserting plate, a positioning groove is formed in the sleeve, a positioning column fixedly connected with the inserting plate is slidably arranged in the positioning groove, and a butterfly nut is threadedly connected with the positioning column.

[0015] Further, the mounting plate, the rotating part, the connecting part and the fixing part are coaxially provided with a wire routing hole.

[0016] The rotating support of the sound display screen has the beneficial effects that:

[0017] In the utility model, through the cooperation of the positioning groove on the rotating wheel and the clamping block of the connecting portion, the clamping block is inserted with the positioning groove under the action of the spring, when the angle of the connecting plate and the display screen changes, the clamping block will rotate around the rotating wheel, in this process, the clamping block repeatedly separates and inserts with the positioning groove, the spring is compressed and decompressed, the damping structure is formed, the resistance of screen rotation is increased, and the screen is prevented from being blown and rotated to change the angle by the wind.

[0018] Secondly, in the utility model, the rotating structure and the connecting plate are rotatably connected with the support through the damping structure, so that the angle between the display screen and the mounting plate can be adjusted, the angle between the display screen and the sound box can be adjusted according to requirements, and the support can have certain resistance, so as to support the connecting plate and the display screen and ensure that the connecting plate and the display screen cannot be easily folded. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A structure schematic view of the rotating support of the sound box display screen is provided in the utility model.

[0020] Figure 2 A structure schematic view of the connecting portion of the utility model is provided.

[0021] Figure 3 An A area enlarged structure schematic view of the utility model is provided.

[0022] Figure 4 A structure schematic view of the plugboard of the utility model is provided.

[0023] Figure 5 A structure schematic view of the rotating wheel of the utility model is provided.

[0024] In the drawing: 1, mounting plate; 2, connecting plate; 3, support; 31, plugboard; 32, sleeve; 33, positioning groove; 34, positioning column; 4, damping structure; 41, damping stud; 42, T-shaped sleeve; 43, cover nut; 44, support plate; 5, rotating structure; 51, rotating portion; 511, positioning plate; 512, rotating wheel; 513, connecting hole; 52, connecting portion; 521, spring; 522, clamping block; 53, fixed portion; 531, nut column; 54, rotating groove. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0026] REFERENCE Figures 1-5A rotating bracket for an audio display screen includes a mounting plate 1 connected to an audio speaker and a connecting plate 2 connected to the display screen. The connecting plate 2 has threaded holes around its perimeter for mounting the display screen. A bracket 3 is provided between the mounting plate 1 and the connecting plate 2. Damping structures 4 are provided at both ends of the bracket 3. A rotating structure 5 is provided on the mounting plate 1. The rotating structure 5 and the connecting plate 2 are both connected to the bracket 3 through the damping structure 4.

[0027] The rotating structure 5 includes a rotating part 51, a connecting part 52, and a fixing part 53. The rotating part 51 is fixedly connected to the mounting plate 1, the connecting part 52 is rotatably connected to the bracket 3, and the fixing part 53 is disposed on the connecting part 52 and fixedly connected to the rotating part 51 to restrict the connecting part 52 and prevent it from falling off. The connecting part 52 is provided with a rotating groove 54 that cooperates with the rotating part 51.

[0028] In this utility model, the rotating structure 5 and the connecting plate 2 are rotatably connected to the bracket 3 through the damping structure 4, so that the angle between the display screen and the connecting plate 2 and the mounting plate 1 can be adjusted, and the angle between the display screen and the speaker can be adjusted according to the needs. This supports the connecting plate 2 and the display screen and ensures that they will not be easily folded. In this embodiment, the mounting plate 1, the rotating part 51, the connecting part 52, and the fixing part 53 are coaxially provided with a wiring hole. The power cord of the spring tube sleeve passes through the wiring hole to connect the display screen and the speaker.

[0029] Furthermore, in this embodiment, the rotating part 51 includes a positioning plate 511 and a rotating wheel 512. The positioning plate 511 is fixedly connected to the mounting plate 1, and the rotating wheel 512 passes through the rotating groove 54 and is fixedly connected to the fixing part 53. A plurality of inserts are fixedly provided at the lower end of the positioning plate 511. Positioning holes that cooperate with the inserts are opened on the mounting plate 1. The inserts and positioning holes are preferably three in an isosceles triangle distribution to position the positioning plate 511 and the rotating wheel 512 and prevent rotation.

[0030] Furthermore, in this embodiment, the rotating wheel 512 is provided with multiple connecting holes 513, the fixing part 53 is fixedly provided with multiple nut posts 531, the mounting plate 1 is provided with through holes that cooperate with the connecting holes 513, the mounting plate 1 is provided with bolts that pass through the connecting holes 513 and are threadedly connected to the nut posts 531, the bolts pass through the mounting plate 1 and the positioning plate 511, and are connected to the nut posts 531 on the fixing part 53 along the connecting holes 513, thereby fixing the mounting plate 1, the positioning plate 511, the rotating wheel 512 and the fixing part 53 together.

[0031] It should be noted that in this embodiment, the outer circumference of the rotating wheel 512 is provided with multiple positioning grooves, and the connecting part 52 is provided with an installation groove. The inner wall of the installation groove is connected to a locking block 522 by a spring 521. The locking block 522 is inserted into the positioning groove on the outer wall of the rotating wheel 512. Under the action of the spring 521, the locking block 522 is inserted into the positioning groove of the rotating wheel 512. When the angle of the connecting plate 2 and the display screen changes, the connecting part 52 drives the locking block 522 to rotate around the rotating wheel 512. During this process, the locking block 522 repeatedly separates from and inserts into the positioning groove, and the spring 521 is compressed and decompressed to form a damping structure, which increases the resistance to screen rotation and prevents the screen from changing its angle under accidental touch or other forces.

[0032] Furthermore, in this embodiment, the damping structure 4 includes a damping stud 41, a T-shaped sleeve 42, a cap-shaped nut 43, and a support plate 44. The damping stud 41 passes through the support plate 44 and the bracket 3 and is connected to the cap-shaped nut 43. The T-shaped sleeve 42 is set on both sides of the bracket 3 and is inserted into the bracket 3. The support plate 44 is fixedly connected to the connecting plate 2 or the connecting part 52. The damping stud 41, the support plate 44, the T-shaped sleeve 42, the bracket 3, another T-shaped sleeve 42, and another support plate 44, and cooperate with the cap-shaped nut 43 to form a damping structure, ensuring that the bracket 3 has a certain resistance to support the display screen and prevent it from easily folding. The damping structure 4 and the bracket 3 can be rotated and folded 180 degrees forward and backward.

[0033] In detail, in this embodiment, the bracket 3 includes two interconnected insert plates 31, one end of which is bent to form a cylinder. The damping stud 41 passes through the cylinder, and the T-shaped sleeve 42 is inserted into the cylinder. The T-shaped sleeve 42 can ensure that the damping stud 41 is not easily displaced when it is installed, making the installation more secure.

[0034] More specifically, in this embodiment, a sleeve 32 is fixedly provided on one insert plate 31 and is movably inserted into another insert plate 31. A positioning groove 33 is provided on the sleeve 32. A positioning post 34 fixedly connected to the insert plate 31 is slidably provided in the positioning groove 33. A wing nut is threaded on the positioning post 34. By setting the sleeve 32 to cooperate with the insert plate 31, the position of the connecting plate 2 and the display screen can be adjusted.

[0035] Working method: During operation, the rotating structure 5 and the connecting plate 2 are rotatably connected to the bracket 3 through the damping structure 4, so that the angle between the display screen and the mounting plate 1 can be adjusted according to the needs of the display screen and the speaker. The connecting plate 5 and the display screen are supported by bolts passing through the mounting plate 1 and the positioning plate 511, and connected to the nut post 531 on the fixing part 53 along the connecting hole 513, thereby fixing the mounting plate 1, the positioning plate 511, the rotating wheel 512 and the fixing part 53. When the angle of the connecting plate 2 and the display screen changes, the connecting part 52 drives the locking block 522 to rotate around the rotating wheel 512. During this process, the locking block 522 repeatedly separates from and inserts into the positioning groove, and the spring 521 is compressed and decompressed to form a damping structure, which increases the resistance to screen rotation and prevents the screen from changing its angle under accidental touch or other forces.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rotating stand for a sound display screen, comprising a mounting plate (1) and a connecting plate (2), characterized in that, Supporting frame (3) is arranged between the mounting plate (1) and the connecting plate (2), both ends of the supporting frame (3) are provided with damping structure (4), the mounting plate (1) is provided with rotating structure (5), the rotating structure (5) and the connecting plate (2) are connected with the supporting frame (3) through the damping structure (4); The rotating structure (5) includes rotating part (51), connecting part (52) and fixed part (53), the rotating part (51) is fixedly connected with the mounting plate (1), the connecting part (52) is rotatably connected with the supporting frame (3), and the fixed part (53) is arranged on the connecting part (52) and fixedly connected with the rotating part (51), a rotating groove (54) matched with the rotating part (51) is formed in the connecting part (52).

2. The rotating stand for a sound display screen according to claim 1, characterized in that: The rotating part (51) includes positioning plate (511) and rotating wheel (512), the positioning plate (511) is fixedly connected with the mounting plate (1), the rotating wheel (512) passes through the rotating groove (54) and is fixedly connected with the fixed part (53), and a plurality of insertion columns are fixedly arranged at the lower end of the positioning plate (511), a plurality of positioning holes matched with the insertion columns are formed in the mounting plate (1).

3. A rotating stand for a sound display screen according to claim 2, characterized in that: A plurality of connecting holes (513) are formed in the rotating wheel (512), a plurality of nut columns (531) are fixedly arranged on the fixed part (53), a plurality of through holes matched with the connecting holes (513) are formed in the mounting plate (1), and bolts penetrating the connecting holes (513) and being threadedly connected with the nut columns (531) are arranged on the mounting plate (1).

4. The rotating stand for a sound display screen according to claim 2, wherein: A plurality of positioning grooves are arranged on the outer wall of the rotating wheel (512), a mounting groove is formed in the connecting part (52), a clamping block (522) is connected to the inner wall of the mounting groove through a spring (521), and the clamping block (522) is inserted into the positioning groove on the outer wall of the rotating wheel (512).

5. The rotating stand for a sound display screen according to claim 1, characterized in that: The damping structure (4) includes damping screw column (41), T-shaped sleeve (42), cover-shaped nut (43) and supporting plate (44), the damping screw column (41) passes through the supporting plate (44) and the supporting frame (3) and is connected with the cover-shaped nut (43), the T-shaped sleeve (42) is arranged on the two sides of the supporting frame (3) and is inserted into the supporting frame (3), and the supporting plate (44) is fixedly connected with the connecting plate (2) or the connecting part (52).

6. A rotating stand for a sound display screen according to claim 5, characterized in that: The supporting frame (3) includes two insertion plates (31) connected with each other, one end of each of the two insertion plates (31) is bent to form a cylinder, the damping screw column (41) passes through the cylinder, and the T-shaped sleeve (42) is inserted into the cylinder.

7. A rotating stand for a sound display screen according to claim 6, characterized in that: A sleeve (32) movably inserted into the other insertion plate (31) is fixedly arranged on one of the insertion plates (31), a positioning groove (33) is formed in the sleeve (32), a positioning column (34) fixedly connected with the insertion plate (31) is slidably arranged in the positioning groove (33), and a butterfly nut is threadedly connected with the positioning column (34).

8. The rotating stand for a sound display screen according to claim 1, wherein: The mounting plate (1), the rotating part (51), the connecting part (52) and the fixing part (53) are coaxial with a wire hole.

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