Turnover mechanism suitable for video sound equipment

Abstract

The utility model relates to the technical field of sound equipment display screens, and discloses a turning and rotating mechanism suitable for video sound equipment, which comprises a shell. According to the turning and rotating mechanism suitable for being used on the video sound equipment, through mutual cooperation of a turning structure and a rotating assembly, an operator lifts a display screen body upwards, meanwhile, two hydraulic supporting rods drive a first pin shaft and an L-shaped rotating arm to be pulled back into the hydraulic supporting rods through the output ends, and the display screen body and the L-shaped rotating arm are made to be away from the interiors of a containing groove and a clamping groove; the bottom end of the L-shaped rotating arm is turned upwards by 180 degrees, so that the display screen body can be operated and watched conveniently, meanwhile, the display screen body is rotated by 90 degrees to be in the transverse direction by rotating the display screen body, then the pitch angle of the display screen body can be adjusted, use is convenient, more experience requirements of users are met, and the display screen is suitable for popularization and application. And meanwhile, the turntable can be rotated by 360 degrees above the base through the T-shaped rotating shaft by rotating the turntable, so that the operation is simple, and the use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a turnover structure technical field, specifically is a kind of on the mechanism of turning on video sound suitable for use. BACKGROUND

[0002] With the rise of short video and other Internet technologies, people's daily entertainment activities are not limited to indoor KTV and other indoor sound entertainment methods, and gradually turn to outdoor entertainment methods. Outdoor entertainment sound is widely used in square dancing and camping scenarios and can provide video, sound and other entertainment projects.

[0003] In existing outdoor entertainment sound, some display screens are directly used on the shell, and some display screens are difficult to fold and store. The connection between the display screen and the shell in these outdoor sound is not flexible enough, and the operation is complex when using, the storage method is inconvenient, and the user experience does not achieve better results. Therefore, we propose a mechanism for turning on video sound suitable for use to solve the above problems. UTILITY MODEL CONTENT

[0004] To overcome the shortcomings of the prior art, the utility model provides a mechanism for turning on video sound suitable for use to solve the problems mentioned in the background art.

[0005] The utility model solves the technical problems by adopting the following technical scheme: a mechanism for turning on video sound suitable for use, including shell, the front side outer wall of shell is equipped with placing groove, the front side outer wall of shell is equipped with arc slot near placing groove, the front side outer wall of shell is equipped with clamping groove, the top of the front side outer wall of shell is equipped with connecting groove, the top of the shell is equipped with round groove, the inside of round groove is connected with the inside of clamping groove and placing groove through connecting groove, the inside of round groove is equipped with turnover structure, the inside of shell is equipped with display screen body through placing groove, the inside of placing groove is equipped with rotating assembly and is connected with turnover structure.

[0006] By adopting the above technical scheme, the arc slot opened on the outer wall of the shell is convenient for the user to lift the display screen body from the inside of the placing groove. At the same time, through the setting of placing groove, arc slot, clamping groove, connecting groove and round groove, the overall structure of the shell is more tidy, and the turnover structure and the display screen body are also stored. In use, the display screen body can also be turned over and unfolded through the turnover structure, which plays a protective role on the display screen body and the turnover structure.

[0007] Further, the turnover structure includes a base, a T-shaped rotating shaft, a rotating disc, a pin seat one, a movable shaft, a connecting block, a hydraulic support rod, a pin shaft one, a support assembly and a pin seat three, the bottom of the base is fixedly installed on the inner wall of the circular groove, the upper surface center of the base is fixedly connected with the T-shaped rotating shaft, the outer wall of the T-shaped rotating shaft is rotatably connected with the rotating disc, the rotating disc and the base are movably connected through the T-shaped rotating shaft, the upper surface left end of the rotating disc is fixedly connected with two symmetrical pin seats one, the two pin seats one are fixedly connected with the movable shaft, the outer walls of the two ends of the movable shaft are movably connected with the connecting block, one end of the connecting block is fixedly connected with the hydraulic support rod, the output end of the hydraulic support rod is movably connected with the support assembly through the pin shaft one, and the upper surface right end of the rotating disc is fixedly connected with two symmetrical pin seats three.

[0008] Further, the support assembly includes an L-shaped rotating arm, a cover plate, a buffer and a pin seat two, the output end of the hydraulic support rod is movably connected with the top end of the side wall of the L-shaped rotating arm through the pin shaft one, the inside of the L-shaped rotating arm is clamped with the cover plate, the top end of the cover plate is fixedly installed with the buffer, the top end of the buffer is fixedly installed in the inside of the top end of the L-shaped rotating arm, the inside of the L-shaped rotating arm is fixedly connected with two symmetrical pin seats two at the bottom end, the outer walls of the L-shaped rotating arm and the cover plate are movably connected in the inside of the clamping groove and the connecting groove, and the inside of the pin seat three is movably connected with the L-shaped rotating arm through the pin shaft one.

[0009] Further, the rotating assembly includes a mounting plate, an arc-shaped hole, a rotating shaft body, a connecting plate, a pin seat four and a pin shaft two, one side bottom end of the mounting plate is fixedly installed on the outer wall of the display screen body, two arc-shaped holes are formed in the outer wall of the mounting plate, the center inside of the mounting plate is rotatably connected with the rotating shaft body, one end of the rotating shaft body is fixedly connected with the connecting plate, the outer walls of the two sides of the connecting plate are fixedly connected with the pin seat four, the two pin seats four and the two pin seats two are movably connected through the pin shaft two, and one side outer wall of the connecting plate is in contact with the outer wall of the mounting plate.

[0010] The utility model discloses a beneficial effect is:

[0011] The turnover mechanism suitable for video sound, through the mutual cooperation of turnover structure and rotating assembly, the operator lifts the display screen body upward, simultaneously makes two hydraulic support rods drive pin shaft one and L-shaped rotating arm to pull back to the inside of hydraulic support rod through the output end, makes the display screen body and L-shaped rotating arm away from the inside of placing groove and clamping groove, makes the bottom end of L-shaped rotating arm overturn one hundred and eighty degrees upward, so as to be convenient for the operation and watch of display screen body, simultaneously through the rotation of display screen body, makes display screen body rotate ninety degrees and present horizontal orientation, then can carry out the pitch angle adjustment of display screen body, convenient to use, satisfies the more experience demand of user, simultaneously can also through the rotation of rotating disc, makes rotating disc rotate three hundred and sixty degrees on the top of base through T-shaped rotating shaft, simple operation, convenient to use. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a partial cross-sectional view of the structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the snap-fit ​​groove structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the rotating structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the flipping structure of this utility model;

[0018] Figure 6 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0019] Figure 7 This utility model Figure 5 Enlarged schematic diagram of the structure at point B.

[0020] Explanation of reference numerals in the attached drawings: 1. Housing; 2. Placement slot; 3. Arc-shaped slot; 4. Snap-fit ​​slot; 5. Connecting slot; 6. Circular slot; 7. Flipping structure; 71. Base; 72. T-shaped rotating shaft; 73. Turntable; 74. Pin seat one; 75. Movable shaft; 76. Connecting block; 77. Hydraulic support rod; 78. Pin shaft one; 79. Support assembly; 791. L-shaped rotating arm; 792. Cover plate; 793. Buffer; 794. Pin seat two; 710. Pin seat three; 8. Display screen body; 9. Rotating assembly; 91. Mounting plate; 92. Arc-shaped hole; 93. Rotating shaft body; 94. Connecting plate; 95. Pin seat four; 96. Pin shaft two. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] Please see Figures 1-7The embodiment is suitable for a rotating mechanism on a video sounder, which comprises a shell 1, a placing groove 2 is formed on the front outer wall of the shell 1, an arc-shaped groove 3 is formed on the front outer wall of the shell 1 close to the placing groove 2, a clamping groove 4 is formed on the front outer wall of the shell 1, a connecting groove 5 is formed on the top of the front outer wall of the shell 1, a circular groove 6 is formed on the top end of the shell 1, the inside of the circular groove 6 is connected with the inside of the clamping groove 4 and the placing groove 2 through the connecting groove 5, a turnover structure 7 is arranged in the inside of the circular groove 6, a display screen body 8 is accommodated in the inside of the placing groove 2 through the placing groove 2 in the inside of the shell 1, a rotating assembly 9 is arranged on the inner side of the placing groove 2 and connected with the turnover structure 7; through the above technical scheme, the arc-shaped groove 3 formed on the outer wall of the shell 1 is convenient for a user to lift the display screen body 8 from the inside of the placing groove 2, meanwhile, the arrangement of the placing groove 2, the arc-shaped groove 2, the clamping groove 4, the connecting groove 5 and the circular groove 6 makes the overall structure of the shell 1 more neat, meanwhile, the turnover structure 7 and the display screen body 8 are accommodated, in the use state, the display screen body 8 can be turned over and unfolded through the turnover structure 7, which plays a protective role on the display screen body 8 and the turnover structure 7.

[0023] Please refer to Figure 1 , 2 , 5, 6, the turnover structure 7 comprises a base 71, a T-shaped rotating shaft 72, a rotating disc 73, a pin seat one 74, a movable shaft 75, a connecting block 76, a hydraulic support rod 77, a pin shaft one 78, a supporting assembly 79 and a pin seat three 710, the bottom of the base 71 is fixedly installed on the inner wall of the circular groove 6, the upper surface center of the base 71 is fixedly connected with the T-shaped rotating shaft 72, the outer wall of the T-shaped rotating shaft 72 is rotatably connected with the rotating disc 73, the rotating disc 73 is movably connected with the base 71 through the T-shaped rotating shaft 72, the upper surface left end of the rotating disc 73 is fixedly connected with two symmetrical pin seat ones 74, the two pin seat ones 74 are fixedly connected with the movable shaft 75, the two ends of the movable shaft 75 are movably connected with the connecting block 76, one end of the connecting block 76 is fixedly connected with the hydraulic support rod 77, the output end of the hydraulic support rod 77 is movably connected with the supporting assembly 79 through the pin shaft one 78, the upper surface right end of the rotating disc 73 is fixedly connected with two symmetrical pin seat threes 710.

[0024] Please refer to Figures 1-2 , the supporting assembly 79 comprises an L-shaped rotating arm 791, a cover plate 792, a buffer 793 and a pin seat two 794, the output end of the hydraulic support rod 77 is movably connected with the top end of the side wall of the L-shaped rotating arm 791 through the pin shaft one 78, the L-shaped rotating arm 791 is clamped with the cover plate 792, the top end of the cover plate 792 is fixedly installed with the buffer 793, the top end of the buffer 793 is fixedly installed in the top end inside of the L-shaped rotating arm 791, the bottom end inside of the L-shaped rotating arm 791 is fixedly connected with two symmetrical pin seat twos 794, the outer wall of the L-shaped rotating arm 791 and the cover plate 792 is movably connected in the inside of the clamping groove 4 and the connecting groove 5, the inside of the pin seat three 710 is movably connected with the L-shaped rotating arm 791 through the pin shaft one 78.

[0025] Referring to Figures 2-6 The rotating assembly 9 comprises a mounting plate 91, arc-shaped holes 92, a rotating shaft body 93, a connecting plate 94, pin seats four 95 and pin shafts two 96. One side of the bottom end of the mounting plate 91 is fixedly installed on the outer wall of the display screen body 8. Two arc-shaped holes 92 are formed in the outer wall of the mounting plate 91. The rotating shaft body 93 is rotatably connected to the center of the mounting plate 91. The connecting plate 94 is fixedly connected to one end of the rotating shaft body 93. The pin seats four 95 are fixedly connected to the outer walls of the two sides of the connecting plate 94. The two pin seats four 95 and the two pin seats two 794 are movably connected through the pin shafts two 96. The outer wall of one side of the connecting plate 94 is in contact with the outer wall of the mounting plate 91. Through the cooperation of the turnover structure 7 and the rotating assembly 9, the operator lifts the display screen 8 upwards, at the same time, the two hydraulic supporting rods 77 drive the pin shafts one 78 and the L-shaped rotating arm 791 to be pulled back into the hydraulic supporting rods 77 through the output end, so that the display screen body 8 and the L-shaped rotating arm 791 are away from the inside of the placing groove 2 and the clamping groove 4, and the bottom end of the L-shaped rotating arm 791 is turned upwards by one hundred and eighty degrees. Thus, the display screen body 8 is convenient to operate and watch. At the same time, the display screen body 8 is rotated by ninety degrees to be in the horizontal direction through the rotation of the display screen body 8. Then, the pitch angle of the display screen body 8 can be adjusted. The use is convenient, and the more experience requirements of the user are met. At the same time, the rotating disc 73 is rotated by three hundred and sixty degrees above the base 1 through the T-shaped rotating shaft 72 through the rotation of the rotating disc 73. The operation is simple, and the use is convenient.

[0026] In use, the operator lifts the display screen 8 upwards, at the same time, the two hydraulic supporting rods 77 drive the pin shafts one 78 and the L-shaped rotating arm 791 to be pulled back into the hydraulic supporting rods 77 through the output end, so that the display screen body 8 and the L-shaped rotating arm 791 are away from the inside of the placing groove 2 and the clamping groove 4, and the bottom end of the L-shaped rotating arm 791 is turned upwards by one hundred and eighty degrees. Thus, the display screen body 8 is convenient to operate and watch. At the same time, the display screen body 8 is rotated by ninety degrees to be in the horizontal direction through the rotation of the display screen body 8. Then, the pitch angle of the display screen body 8 can be adjusted. The use is convenient, and the more experience requirements of the user are met. At the same time, the rotating disc 73 is rotated by three hundred and sixty degrees above the base 1 through the T-shaped rotating shaft 72 through the rotation of the rotating disc 73. The operation is simple, and the use is convenient.

[0027] The above description of disclosed embodiments enables a person skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A kind of suitable for with video audio on the mechanism of turning, including shell (1), the front side outer wall of the shell (1) is equipped with placement slot (2), the front side outer wall of the shell (1) is equipped with arc slot (3) near placement slot (2), the front side outer wall of the shell (1) is equipped with clamping slot (4), the top of the front side outer wall of the shell (1) is equipped with connecting slot (5), the top of the shell (1) is equipped with round slot (6), the inside of the round slot (6) is connected with the inside of clamping slot (4) and placement slot (2) by connecting slot (5), it is characterized by: The inside of the circular groove (6) is provided with a turnover structure (7), the inside of the shell (1) is provided with a display screen body (8) through a placing groove (2), the inner side of the placing groove (2) is provided with a rotating assembly (9) and is connected with the turnover structure (7).

2. A turntable mechanism for a video audio player as claimed in claim 1, wherein: The turnover structure (7) comprises a base (71), a T-shaped rotating shaft (72), a rotating disc (73), a pin seat one (74), a movable shaft (75), a connecting block (76), a hydraulic supporting rod (77), a pin shaft one (78), a supporting assembly (79) and a pin seat three (710), the bottom of the base (71) is fixedly installed on the inner wall of the circular groove (6), the upper surface center of the base (71) is fixedly connected with the T-shaped rotating shaft (72), the outer wall of the T-shaped rotating shaft (72) is rotatably connected with the rotating disc (73), the rotating disc (73) and the base (71) are movably connected through the T-shaped rotating shaft (72), the upper surface left end of the rotating disc (73) is fixedly connected with two symmetrical pin seat ones (74), the two pin seat ones (74) are fixedly connected with the movable shaft (75), the two end outer walls of the movable shaft (75) are movably connected with the connecting blocks (76), one end of the connecting block (76) is fixedly connected with the hydraulic supporting rod (77), the output end of the hydraulic supporting rod (77) is movably connected with the supporting assembly (79) through the pin shaft one (78), and the upper surface right end of the rotating disc (73) is fixedly connected with two symmetrical pin seat threes (710).

3. A turntable mechanism for a video audio player as claimed in claim 2, wherein: The supporting assembly (79) comprises an L-shaped rotating arm (791), a cover plate (792), a buffer (793) and a pin seat two (794), the output end of the hydraulic supporting rod (77) is movably connected to the top end of the side wall of the L-shaped rotating arm (791) through the pin shaft one (78), the inside of the L-shaped rotating arm (791) is clamped with the cover plate (792), the top end of the cover plate (792) is fixedly installed with the buffer (793), the top end of the buffer (793) is fixedly installed in the inside of the top end of the L-shaped rotating arm (791), the bottom end inside of the L-shaped rotating arm (791) is fixedly connected with two symmetrical pin seat twos (794), and the outer walls of the L-shaped rotating arm (791) and the cover plate (792) are movably connected in the inside of the clamping groove (4) and the connecting groove (5).

4. A turntable mechanism for a video audio player as defined in claim 1 wherein: Said rotating component (9) includes installation board (91), arc hole (92), pivot body (93), connecting plate (94), pin seat four (95) and pin shaft two (96), one side bottom of installation board (91) is fixedly installed on the outer wall of display screen body (8), two arc holes (92) are formed in the outer wall of installation board (91), pivot body (93) is rotatably connected to the inside of the center of installation board (91), one end of pivot body (93) is fixedly connected with connecting plate (94), two side outer walls of connecting plate (94) are fixedly connected with pin seat four (95), two pin seat four (95) and two pin seat two (794) are movably connected through pin shaft two (96), and one side outer wall of connecting plate (94) is in contact with the outer wall of installation board (91).

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