Multi-dimensional adjustable portable video sound box

Abstract

The utility model relates to a multidimensional adjustable portable video sound box, which comprises a sound box body and a display screen, the sound box body is connected with the display screen through a rotating support, the rotating support comprises a first connecting frame, a second connecting frame and a third connecting frame, one end of the second connecting frame is connected with the first connecting frame through a first rotating shaft, and the other end of the second connecting frame is connected with the third connecting frame through a second rotating shaft. The first rotating shaft is parallel to the second rotating shaft, the end face of one side of the first connecting frame is connected with the loudspeaker box body, and the end face of one side of the third connecting frame is connected with the display screen. The outer wall of the loudspeaker box body is provided with a first storage groove matched with the display screen and a second storage groove matched with the rotating support in a concave manner, and when the display screen is stored in the first storage groove, the rotating support is stored in the second storage groove, so that the loudspeaker box is convenient to carry or transport. The display screen has two adjusting dimensions relative to the sound box body, the height can be adjusted, the elevation angle can also be adjusted, and the requirements of different users or different practical scenes are met.

Description

Technical Field

[0001] The utility model relates to the technical field of sound boxes, in particular to a portable video sound box with multi-dimensional adjustment. Background Art

[0002] A speaker refers to a device that can convert audio signals into sound. In layman's terms, it refers to a speaker main box or a subwoofer box with a built-in power amplifier. The audio signal is amplified and then played back by the speaker itself to make the sound louder. The speaker is the terminal of the entire audio system. Its function is to convert audio electrical energy into corresponding sound energy and radiate it into space. It is an extremely important component of the audio system and is responsible for converting electrical signals into sound signals for direct human hearing.

[0003] With the gradual enrichment of outdoor entertainment activities, speakers with a single audio playback function can no longer meet the needs of consumers. In recent years, video speakers with video playback functions have gradually become mainstream products in the market. At present, most of the video speakers on the market have the display screen fixed on the speaker, and the height and angle of the display screen cannot be adjusted. There are also a few manufacturers who have developed video speakers with liftable or flippable displays. For example, patents with publication numbers CN214101667U, CN210899501U, CN210431746U, CN206547164U, etc. disclose related technologies, but their adjustment dimensions are relatively limited. There are usually only two states, the use state and the storage state. When in the use state, its height or angle cannot be adjusted. It only solves the switching between the storage state and the use state, and cannot be adjusted in multiple dimensions when in the use state. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a portable video speaker with multi-dimensional adjustment, so that the speaker has multi-dimensional adjustment when in use.

[0005] One aspect of the utility model discloses a portable video speaker with multi-dimensional adjustment, comprising a speaker body and a display screen, wherein the speaker body is connected to the display screen via a rotating bracket, the rotating bracket comprising a first connecting bracket, a second connecting bracket and a third connecting bracket, one end of the second connecting bracket is connected to the first connecting bracket via a first rotating shaft, the other end of the second connecting bracket is connected to the third connecting bracket via a second rotating shaft, the first rotating shaft is parallel to the second rotating shaft, one side end surface of the first connecting bracket is connected to the speaker body, one side end surface of the third connecting bracket is connected to the display screen, the outer wall of the speaker body is recessed with a first storage groove adapted to the display screen and a second storage groove adapted to the rotating bracket, and when the display screen is stored in the first storage groove, the rotating bracket is stored in the second storage groove.

[0006] Furthermore, the first connecting frame and the speaker body are rotatably mounted via a first rotating member.

[0007] Furthermore, a void groove is recessed at the connection between the speaker body and the first connecting frame to provide a rotation space for the first connecting frame, and one end of the void groove is connected to the first receiving groove and the second receiving groove.

[0008] Furthermore, the third connecting frame and the display screen are rotatably mounted via a second rotating member.

[0009] Furthermore, both the first rotating shaft and the second rotating shaft are damping rotating shafts.

[0010] Furthermore, the speaker body is connected to the display screen via a cable, and the rotating bracket is provided with a cable passing slot for the cable to pass through.

[0011] Furthermore, the first rotating shaft and the second rotating shaft are both wire-passing damping rotating shafts, and wire-passing through holes are provided inside the wire-passing damping rotating shafts.

[0012] Furthermore, the cable groove includes a first cable groove provided on the first connecting frame, a second cable groove provided on the second connecting frame, and a third cable groove provided on the third connecting frame. The cable is led out from the speaker body to the third cable groove, enters the second cable groove through the cable through hole of the second rotating shaft, and then enters the first cable groove through the cable through hole of the first rotating shaft and is connected to the display screen.

[0013] Furthermore, a pulley is provided at the bottom of the speaker body.

[0014] Furthermore, a handle is provided on the upper portion of the speaker body.

[0015] The beneficial effects of the utility model are:

[0016] 1. By setting the first rotating shaft and the second rotating shaft in parallel, the display screen has two adjustment dimensions relative to the speaker body, which can adjust both the height and the elevation angle to meet the needs of different users or different practical scenarios;

[0017] 2. By providing the first storage slot and the second storage slot, the display screen and the rotating bracket can be stored therein, which significantly reduces the space occupied when in the storage state, making it easy to carry or transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the use state of Example 1 of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the storage state of Embodiment 1 of the utility model;

[0020] Figure markings: 1-speaker body, 2-display screen, 3-first connecting frame, 4-second connecting frame, 5-third connecting frame, 6-first rotating shaft, 7-second rotating shaft, 8-first storage slot, 9-second storage slot, 10-air avoidance slot, 11-pulley, 12-handle. DETAILED DESCRIPTION

[0021] The utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Example 1: Figure 1 to Figure 2 As shown, a multi-dimensionally adjustable portable video speaker comprises a speaker body 1 and a display screen 2, the speaker body 1 and the display screen 2 are connected via a rotating bracket, the rotating bracket comprises a first connecting frame 3, a second connecting frame 4 and a third connecting frame 5, one end of the second connecting frame 4 is connected to the first connecting frame 3 via a first rotating shaft 6, the other end of the second connecting frame 4 is connected to the third connecting frame 5 via a second rotating shaft 7, the first rotating shaft 6 is parallel to the second rotating shaft 7, one side end surface of the first connecting frame 3 is connected to the speaker body 1, one side end surface of the third connecting frame 5 is connected to the display screen 2, the outer wall of the speaker body 1 is recessed with a first storage groove 8 adapted to the display screen 2 and a second storage groove 9 adapted to the rotating bracket, when the display screen 2 is stored in the first storage groove 8, the rotating bracket is stored in the second storage groove 9. By setting the first rotating shaft 6 and the second rotating shaft 7 in parallel, the display screen 2 has two adjustment dimensions relative to the speaker body 1, which can adjust both the height and the elevation angle to meet the needs of different users or different practical scenarios; by setting the first storage slot 8 and the second storage slot 9, the display screen 2 and the rotating bracket can be stored therein, which significantly reduces the space occupied in the storage state and is convenient for carrying or transportation.

[0023] Specifically, the first connecting frame 3 and the speaker body 1 are rotatably mounted through the first rotating member, so that the display screen 2 has an additional dimension of adjustment relative to the speaker body 1, that is, the orientation of the display screen 2 can be adjusted to meet the needs of more usage scenarios. The connection between the speaker body 1 and the first connecting frame 3 is concavely provided with an air avoidance groove 10 that provides a rotation space for the first connecting frame 3. One end of the air avoidance groove 10 is connected to the first storage groove 8 and the second storage groove 9. The first connecting frame 3 is arranged in the air avoidance groove 10, which reduces the space occupation and further improves its packaging and transportation convenience. The third connecting frame 5 and the display screen 2 are rotatably mounted through the second rotating member, so that the display screen 2 has an additional dimension of adjustment relative to the speaker body 1, that is, the display screen 2 can be rotated, and can be displayed in a horizontal or vertical screen to meet the needs of more usage scenarios. The first rotating shaft 6 and the second rotating shaft 7 are both damping rotating shafts, which can provide a certain damping effect at any position to maintain the relative position state of the display screen 2 and the speaker body 1, and realize stepless adjustment. The speaker body 1 and the display screen 2 are connected by cables, and the rotating bracket is provided with a wire groove for the cable to pass through. In this embodiment, the first rotating shaft 6 and the second rotating shaft 7 are both wire-passing damping rotating shafts, and wire-passing through holes are provided inside the wire-passing damping rotating shafts. The wire-passing slots include a first wire-passing slot provided on the first connecting frame 3, a second wire-passing slot provided on the second connecting frame 4, and a third wire-passing slot provided on the third connecting frame 5. The cable is led out from the speaker body 1 to the third wire-passing slot, enters the second wire-passing slot through the wire-passing through hole of the second rotating shaft 7, and then enters the first wire-passing slot through the wire-passing through hole of the first rotating shaft 6 and is connected to the display screen 2, so that the cable is completely hidden in the rotating bracket, which ensures the beauty of the appearance and prevents the cable from being worn due to exposure. A pulley 11 is provided at the bottom of the speaker body 1, and a handle 12 is provided on the upper part of the speaker body 1, so that it is more convenient to carry out.

[0024] The working principle of this embodiment:

[0025] When in use, the display screen 2 is moved out of the first storage slot 8, the height position and the pitch angle of the display screen 2 can be adjusted using the first rotating shaft 6 and the first rotating shaft 6, the orientation of the display screen 2 can be adjusted using the first rotating member, and the display screen 2 can be rotated using the second rotating member for horizontal or vertical display; when not in use, the display screen 2 can be stored in the first storage slot 8, and the rotating bracket can be stored in the second storage slot 9.

[0026] The above is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment. There may be local minor structural changes during the implementation process. If the various changes or modifications to the present invention do not deviate from the basic principle and scope of the present invention and fall within the scope of the claims and equivalent technologies of the present invention, the present invention is also intended to include these changes and modifications.

Claims

1. A portable video speaker with multi-dimensional adjustment, comprising a speaker body and a display screen, characterized in that: The speaker body is connected to the display screen through a rotating bracket, and the rotating bracket includes a first connecting frame, a second connecting frame and a third connecting frame, one end of the second connecting frame is connected to the first connecting frame through a first rotating shaft, and the other end of the second connecting frame is connected to the third connecting frame through a second rotating shaft, the first rotating shaft is parallel to the second rotating shaft, one side end surface of the first connecting frame is connected to the speaker body, and one side end surface of the third connecting frame is connected to the display screen, and the outer wall of the speaker body is recessed with a first storage groove adapted for the display screen and a second storage groove adapted for the rotating bracket, and when the display screen is stored in the first storage groove, the rotating bracket is stored in the second storage groove.

2. The multi-dimensionally adjustable portable video speaker according to claim 1, characterized in that: The first connecting frame and the speaker body are rotatably mounted via a first rotating member.

3. The multi-dimensionally adjustable portable video speaker according to claim 2, characterized in that: A void groove is recessed at the connection between the speaker body and the first connecting frame to provide a rotation space for the first connecting frame, and one end of the void groove is communicated with the first receiving groove and the second receiving groove.

4. The multi-dimensionally adjustable portable video speaker according to claim 1, characterized in that: The third connecting frame and the display screen are rotatably mounted via a second rotating member.

5. The multi-dimensionally adjustable portable video speaker according to claim 1, characterized in that: The first rotating shaft and the second rotating shaft are both damping rotating shafts.

6. The multi-dimensionally adjustable portable video sound box according to claim 1, characterized in that: The speaker body is connected to the display screen via a cable, and the rotating bracket is provided with a cable passing slot for the cable to pass through.

7. The multi-dimensionally adjustable portable video sound box according to claim 6, characterized in that: The first rotating shaft and the second rotating shaft are both wire-passing damping rotating shafts, and wire-passing through holes are arranged inside the wire-passing damping rotating shafts.

8. The multi-dimensionally adjustable portable video sound box according to claim 7, characterized in that: The cable passing grooves include a first cable passing groove provided on the first connecting frame, a second cable passing groove provided on the second connecting frame, and a third cable passing groove provided on the third connecting frame. The cable is led out from the speaker body to the third cable passing groove, enters the second cable passing groove through the cable passing hole of the second rotating shaft, and then enters the first cable passing groove through the cable passing hole of the first rotating shaft and is connected to the display screen.

9. A multi-dimensionally adjustable portable video sound box according to any one of claims 1 to 8, characterized in that: A pulley is arranged at the bottom of the speaker body.

10. A multi-dimensionally adjustable portable video sound box according to any one of claims 1 to 8, characterized in that: A handle is provided on the upper part of the speaker body.

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