Rotary support sound box with double-magnetic-attraction positioning function

Abstract

The utility model discloses a rotating support sound box with a double-magnetic-attraction positioning function. The rotating support sound box comprises a sound box, a support assembly and a rotating disc assembly. The sound box comprises a sound box shell, and a loudspeaker is mounted in the sound box shell; the support assembly comprises a support, and a first magnet is installed in the support. One end of the bracket is rotatably connected with the upper end of the sound box shell, and the other end of the bracket is suspended; the rotating disc assembly comprises a rotating disc and a base, the rotating disc is rotatably installed on the base, the upper end of the rotating disc is connected with the lower end of the loudspeaker box, and a second magnet is installed in the base. The orientation, the height and the inclination angle of the support assembly can be adjusted, and the support assembly has a magnetic attraction function and can play a role in positioning a mobile phone or a tablet personal computer; according to the utility model, the rotating disc assembly enables the sound box to have a rotating function, and a user can conveniently and horizontally rotate the sound box to adjust the orientation and angle of the mobile phone placing rack; the rotating disc assembly has a magnetic attraction function and can be fixed on a vertical surface or an inclined surface of an external metal object.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sound box technical field especially relates to a rotating support sound box with double magnetic attraction positioning function. BACKGROUND

[0002] At present, the sound box capable of supporting mobile phone or tablet computer is gradually realized, and the sound box is usually provided with a support assembly on the sound box to support the mobile phone or tablet computer, but the support assembly cannot adjust the orientation, height and inclination, and cannot conveniently adjust the orientation and angle of the support by horizontally rotating the sound box, and the stability of the mobile phone or tablet computer placed on the support assembly is not good, and the mobile phone or tablet computer is easy to fall off.

[0003] Referring to patent document CN220935292U, a support sound box is disclosed, which comprises a shell, a main circuit board, a battery and a loudspeaker are installed in the shell, the battery and the loudspeaker are electrically connected to the main circuit board, one end of the shell is rotationally connected with a rotating seat, the rotating seat is hingedly connected with a connecting arm, and the connecting arm is hingedly connected with a mobile phone placing rack at the end away from the rotating seat. A support plate is arranged on the mobile phone placing rack, and an antiskid pad is arranged on the top of the support plate. The bottom of the mobile phone placing rack is provided with a U-shaped part, and the U-shaped part is matched with the connecting arm. The patent CN220935292U can be used as a mobile phone support, can adjust the orientation, height and inclination, can free the hands, and can reduce the volume of the support sound box by folding. However, the patent CN220935292U still has the following technical problems: (1) although the support plate of the mobile phone placing rack is provided with an antiskid pad, the antiskid pad can only play an antiskid role, but cannot play a role of positioning the mobile phone or tablet computer, and when the inclination of the support plate is too large or is affected by a large vibration, the mobile phone or tablet computer is still easy to fall off; (2) the support sound box itself does not have a rotating function, and when a user needs to horizontally rotate the sound box, the sound box needs to be lifted as a whole to be rotated, and the orientation and angle of the mobile phone placing rack cannot be conveniently adjusted by horizontally rotating the sound box; (3) the bottom of the support sound box does not have a magnetic attraction function, and cannot be fixed on the vertical surface or inclined surface of an external metal object. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem in the prior art, provides a rotating support sound box with double magnetic attraction positioning function, the support assembly of the sound box can adjust the orientation, height and inclination, has a magnetic attraction function, can play a role of positioning the mobile phone or tablet computer, and prevent the mobile phone or tablet computer from falling off; the rotating disc assembly of the sound box can make the sound box itself have a rotating function, the user can conveniently adjust the orientation and angle of the mobile phone placing rack by horizontally rotating the sound box; and the rotating disc assembly of the sound box has a magnetic attraction function, and can be fixed on the vertical surface or inclined surface of an external metal object.

[0005] To solve the above technical problems, the utility model technical scheme is: a rotating support sound box with double magnetic attraction positioning function, including sound box, support component and rotating disc component, the sound box includes sound box shell, install inside the sound box shell loudspeaker, the support component includes the support for supporting mobile phone or tablet computer, install inside the support first magnet, the one end of support rotatablely connected with the upper end of sound box shell, the other end of support is suspended, make support can be deflected angle on the sound box shell, the rotating disc component includes rotating disc and base, the rotating disc rotatablely installed on the base, the upper end of rotating disc is connected with the lower end of sound box, install inside the base second magnet, the upper side of support is installed for the support cover plate of contacting mobile phone or tablet computer, the lower side of support cover plate is contacted with first magnet, the lower side of base is installed for the bottom cover plate of contacting external article, the upper side of bottom cover plate is contacted with second magnet.

[0006] In the above technical scheme, the shape of the support is disc-shaped, the first annular groove is provided in the support, the shape of the first magnet is annular, and the first magnet is installed in the first annular groove; the upper side of the support is provided with a support cover plate, and the shape of the support cover plate is flat. A first adhesive layer is provided between the first magnet and the groove bottom of the first annular groove, and the upper side of the support is provided with a cover plate groove, and the support cover plate is installed in the cover plate groove.

[0007] In the above technical scheme, one end of the support is provided with a connecting lug, one side of the upper end of the sound box shell is provided with a connecting port, the connecting lug is placed into the connecting port, and a rotating shaft structure with rotating damping effect is provided between the connecting lug and the connecting port.

[0008] In the above technical scheme, the other side of the upper end of the sound box shell is provided with a protrusion protruding upward, the protrusion can limit the end position of downward deflection of the support, and a hanging rope hole is provided in the protrusion and a hanging rope is installed in the hanging rope hole.

[0009] In the above technical scheme, the shape of the sound box shell is cylindrical, the loudspeaker is installed at the upper end of the sound box shell, and the sound output direction of the loudspeaker faces upward; the lower side of the support is provided with a sound reflecting sheet, and the shape of the sound reflecting sheet is arc-shaped with the middle part protruding downward.

[0010] In the above technical scheme, a PCBA circuit board and a rechargeable battery are provided in the middle part of the sound box shell, a key is provided on the outer side of the sound box shell, the PCBA circuit board is electrically connected with the rechargeable battery, the loudspeaker and the key respectively, and the PCBA circuit board is provided with a Bluetooth module for connecting external smart devices.

[0011] In the above technical scheme, the bottom of the sound box shell is provided with a bottom frame, the middle part of the bottom frame is provided with a passive radiator, and the bottom frame and the bottom plate have a gap.

[0012] In the above technical scheme, the bottom plate is disc-shaped, the second annular groove is arranged in the lower end of the bottom plate, the second magnet is annular, and the second magnet is arranged in the second annular groove.

[0013] In the above technical scheme, the upper end of the rotating disc is provided with a connecting rod, the rotating disc is connected with the bottom frame through the connecting rod, the upper end of the bottom plate is provided with a rotating cavity, and the rotating disc is rotatably arranged in the rotating cavity of the bottom plate.

[0014] The utility model discloses a beneficial effect is: (1) the utility model discloses because the one end of support of support subassembly is rotatably connected with the upper end of sound box shell, and the other end of support is suspended, makes support and can be deflected angle on the sound box shell, therefore, when the cell phone or tablet computer is placed on the support, the support subassembly can adjust the orientation, height and inclination of cell phone or tablet computer through the deflection angle mode, and because the first magnet is installed in the support, therefore, when the cell phone or tablet computer is placed on the support, the first magnet can adsorb and position cell phone or tablet computer, prevent the problem that cell phone or tablet computer falls, (2) the utility model discloses because being provided with rotating disc subassembly in the bottom of sound box, and the rotating disc subassembly includes rotating disc and bottom plate, and the rotating disc is rotatably installed on the bottom plate, and the upper end of rotating disc is connected with the lower end of sound box, therefore, when needing to rotate sound box, only need to make sound box rotate on rotating disc subassembly, can make sound box itself have rotating function, and the user can conveniently horizontally rotate sound box to adjust the orientation and angle of cell phone rack, (3) the utility model discloses because the second magnet is installed in the bottom plate of rotating disc subassembly, therefore, the rotating disc subassembly of the utility model discloses has magnetic attraction function, can be magnetically attracted and fixed on the vertical surface or inclined surface of external metal article, and the positioning stability is good, and the convenience is high. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structural drawing of the utility model.

[0016] Figure 2 It is the dispersion structural drawing of the first angle of the utility model.

[0017] Figure 3 It is the dispersion structural drawing of the second angle of the utility model.

[0018] Figure 4 It is the structural state diagram of horizontal support positioning cell phone of the utility model.

[0019] Figure 5The first structure state diagram of the inclined support and positioning mobile phone of the utility model.

[0020] Figure 6 The second structure state diagram of the inclined support and positioning mobile phone of the utility model.

[0021] Figure 7 The structure state diagram of the inclined support and positioning mobile phone of the utility model and magnetic attraction fixing on the vertical surface of external metal articles. DETAILED DESCRIPTION

[0022] The structure principle and working principle of the utility model will be further explained in detail below in combination with the drawings.

[0023] As Figures 1-3 shown, the utility model is a rotating support sound box with double magnetic attraction positioning function, which comprises a sound box 100, a support assembly 200 and a rotating disc assembly 300; the sound box 100 comprises a sound box shell 1, wherein a loudspeaker 2 is installed; the support assembly 200 comprises a support 3 for supporting a mobile phone or a tablet computer, wherein a first magnet 4 is installed inside the support 3; one end of the support 3 is rotatably connected to the upper end of the sound box shell 1, and the other end of the support 3 is suspended, so that the support 3 can be deflected at an angle above the sound box shell 1; the rotating disc assembly 300 comprises a rotating disc 5 and a base 6, wherein the rotating disc 5 is rotatably installed on the base 6, the upper end of the rotating disc 5 is connected to the lower end of the sound box 100, and a second magnet 7 is installed inside the base 6; the upper side of the support 3 is provided with a support cover plate 32 for contacting a mobile phone or a tablet computer, the lower side of the support cover plate 32 abuts against the first magnet 4, and the lower side of the base 6 is provided with a bottom cover plate 63 for contacting external articles, and the upper side of the bottom cover plate 63 abuts against the second magnet 7.

[0024] When the support sound box is used, Bluetooth connection is achieved with Bluetooth devices such as mobile phones and tablet computers, so as to play audio files. The support and positioning mode of the support sound box and the mobile phone or the tablet computer mainly has the following four modes: the first mode is shown in Figure 1 , the support sound box is independently placed, and the mobile phone or the tablet computer is not positioned on the support sound box, at this time, the support sound box is an independent sound box; the second mode is shown in Figure 4 , the support assembly 200 of the support sound box is in a horizontal state, the mobile phone or the tablet computer is horizontally placed on the support assembly 200 and is supported and positioned by the support assembly 200; the third mode is shown in Figure 5 and Figure 6, the support assembly 200 of the support sound box is in an inclined state, the mobile phone or the tablet computer is placed on the support assembly 200 in an inclined manner and is supported and positioned by the support assembly 200, and the orientation, height and inclination of the mobile phone or the tablet computer can be adjusted by deflecting the angle of the support assembly 200; the fourth mode is shown in Figure 7 , the rotating disc assembly 300 of the support sound box is magnetically attracted and fixed on the vertical surface or inclined surface of the external metal object 400, and the support assembly 200 is in an inclined state, the mobile phone or the tablet computer is placed on the support assembly 200 in an inclined manner and is supported and positioned by the support assembly 200. In the above four supporting and positioning modes of the mobile phone or the tablet computer, the support sound box can be rotated by the rotating disc assembly 300 to conveniently rotate the sound box 100 to adjust the orientation and angle of the mobile phone holder.

[0025] Therefore, the mobile phone or the tablet computer can be positioned and prevented from falling by the first magnet 4 when the mobile phone or the tablet computer is placed on the support 3. When the sound box 100 needs to be rotated, the sound box 100 can be rotated on the rotating disc assembly 300, so that the sound box 100 itself has a rotating function, and the user can conveniently rotate the sound box 100 horizontally to adjust the orientation and angle of the mobile phone holder. The rotating disc assembly 300 of the utility model has a magnetic attraction function and can be magnetically attracted and fixed on the vertical surface or inclined surface of the external metal object, has good positioning stability and high convenience.

[0026] As shown in Figures 1-7 , the support 3 is disc-shaped, the first annular groove 31 is arranged in the support 3, the first magnet 4 is annular, and the first magnet 4 is arranged in the first annular groove 31. The support cover plate 32 is flat. The first adhesive layer 33 is arranged between the first magnet 4 and the groove bottom of the first annular groove 31, the upper side of the support 3 is provided with the cover plate groove 34, and the support cover plate 32 is arranged in the cover plate groove 34. The support 3 is provided with the first annular groove 31 and the first adhesive layer 33 structure, the first magnet 4 can be stably arranged and positioned, the first magnet 4 is annular, and the mobile phone or the tablet computer can be better magnetically attracted. The support cover plate 32 is flat, the mobile phone or the tablet computer can be conveniently rotated, and preferably, the support cover plate 32 is provided with an anti-skid layer.

[0027] As shown in Figures 1-7As shown, one end of the support 3 is provided with a connecting lug 35, one side of the upper end of the speaker box shell 1 is provided with a connecting port 11, the connecting lug 35 is placed into the connecting port 11, and a rotating shaft structure 12 with a rotating damping effect is arranged between the connecting lug 35 and the connecting port 11. By arranging the rotating shaft structure 12, the support 3 can be deflected at an angle on the speaker box shell 1. Since the rotating shaft structure 12 has a rotating damping effect, the user needs to push hard to realize the deflection when deflecting the support 3. When the user releases the support 3, the support 3 can be positioned at any angle, and the damping structure with the damping effect can adopt the conventional rotating shaft damping structure in the prior art, which will not be described here.

[0028] As shown in Figure 1 and Figure 2 the other side of the upper end of the speaker box shell 1 is provided with a protruding lug 13 upward, the lug 13 can limit the end position of the downward deflection of the support 3, the lug 13 is provided with a hanging rope hole 14, and the hanging rope 15 is installed in the hanging rope hole 14. The lug 13 has three effects. The first effect is to limit the end position of the downward deflection of the support 3, at which position the support 3 is in a horizontal state and can horizontally support and position the mobile phone or tablet computer. The second effect is to avoid the support assembly 200 from touching the loudspeaker 2 on the upper part of the speaker 100. The third effect is to connect the hanging rope 15.

[0029] As shown in Figures 1-3 the shape of the speaker box shell 1 is cylindrical, the loudspeaker 2 is installed at the upper end of the speaker box shell 1, and the sound emitting direction of the loudspeaker 2 is upward; the lower side of the support 3 is provided with a sound reflecting sheet 35, and the shape of the sound reflecting sheet 35 is an arc surface with a downward protruding middle part. When the support assembly 200 is in a horizontal state, the sound reflecting sheet 35 adopts such a shape, so that the sound emitted by the loudspeaker 2 can be reflected from the middle part to the surrounding direction.

[0030] As shown in Figure 2 and Figure 3As shown, the middle part of the sound box shell 1 is provided with a PCBA circuit board 16 and a rechargeable battery 17, the outer side of the sound box shell 1 is provided with a button 18, the PCBA circuit board 16 is electrically connected with the rechargeable battery 17, the loudspeaker 2 and the button 18 respectively, and the PCBA circuit board 16 is provided with a Bluetooth module for connecting an external smart device. The bottom of the sound box shell 1 is provided with a chassis 19, the middle part of the chassis 19 is provided with a passive radiator 10, and the bottom seat 6 has a gap with the chassis 19. The sound box shell 1 has a cavity structure, the loudspeaker 2 is installed in the upper end of the sound box shell 1, the passive radiator 10 is installed in the middle part of the chassis 19 of the sound box shell 1, when the loudspeaker 2 plays sound, especially low-frequency sound, the airflow generated by the vibration of the loudspeaker 2 can enter the cavity structure of the sound box shell 1 and be transmitted to the passive radiator, the passive radiator is passively sounded under the airflow of the cavity structure, and sound is emitted into the gap below the sound box, having a surround sound effect, and the disturbance of the airflow of the cavity structure of the sound box can be eliminated, and the overall sound quality of the sound box can be improved, especially the low-frequency sound quality effect.

[0031] As shown in the drawings, Figures 1-3 The bottom seat 6 is disc-shaped, the lower end of the bottom seat 6 is provided with a second annular groove 61, the second magnet 7 is annular, and the second magnet 7 is installed in the second annular groove 61; the second magnet 7 and the groove bottom of the second annular groove 61 are provided with a second adhesive layer 62, and the bottom cover plate 63 is flat-shaped. The second annular groove 61 and the second adhesive layer 62 of the bottom seat 6 can stably install and position the second magnet 7, the second magnet 7 is annular, can be better magnetically attracted to external metal objects, and the bottom cover plate 63 is flat-shaped, can be better placed on the desktop or other external objects.

[0032] As shown in the drawings, Figure 2 And Figure 3 The upper end of the rotating disc 5 is provided with a connecting rod 51, the rotating disc 5 is connected with the chassis 19 through the connecting rod 51, the upper end of the bottom seat 6 is provided with a rotating cavity 64, and the rotating disc 5 is rotatably installed in the rotating cavity 64 of the bottom seat 6. The connecting rod 51 can connect the rotating disc 5 and make the chassis 19 have a gap with the bottom seat 6. The upper end of the bottom seat 6 is provided with a bottom seat cover plate 65, the bottom seat cover plate 65 is provided with a middle through hole 651, the bottom seat cover plate 65 can cover the rotating cavity 64 and the outer peripheral part of the rotating disc 5, and the connecting rod 51 can pass through the middle through hole 651.

[0033] The above is only a preferred embodiment of the utility model, any slight modification, equivalent change and modification made to the above embodiment according to the technical scheme of the utility model belong to the range of the technical scheme of the utility model.

Claims

1. A rotating stand speaker with double magnetic attraction positioning function, characterized in that: The application relates to a sound box, a support assembly and a rotating disc assembly; the sound box comprises a sound box shell, wherein a loudspeaker is arranged in the sound box shell; the support assembly comprises a support for supporting a mobile phone or a tablet computer, wherein a first magnet is arranged in the support; one end of the support is rotatably connected to the upper end of the sound box shell, and the other end of the support is suspended, so that the support can be deflected at an angle above the sound box shell; the rotating disc assembly comprises a rotating disc and a base, wherein the rotating disc is rotatably arranged on the base, the upper end of the rotating disc is connected to the lower end of the sound box, and a second magnet is arranged in the base; a support cover plate for contacting the mobile phone or the tablet computer is arranged on the upper side of the support, the lower side of the support cover plate abuts against the first magnet, and a bottom cover plate for contacting external objects is arranged on the lower side of the base, and the upper side of the bottom cover plate abuts against the second magnet.

2. The rotating stand speaker with double magnetic attraction positioning function according to claim 1, characterized in that: The support is disc-shaped, the support is provided with a first annular groove, the first magnet is annular, and the first magnet is arranged in the first annular groove.

3. The rotating stand speaker with double magnetic attraction positioning function according to claim 2, characterized in that: A first adhesive layer is arranged between the first magnet and the groove bottom of the first annular groove, the upper side of the support is provided with a cover plate groove, and the support cover plate is arranged in the cover plate groove.

4. The rotating stand speaker with double magnetic attraction positioning function according to claim 2, characterized in that: One end of the support is provided with a connecting lug, one side of the upper end of the sound box shell is provided with a connecting port, the connecting lug is arranged into the connecting port, and a rotating shaft structure with a rotating damping function is arranged between the connecting lug and the connecting port.

5. The rotating stand speaker with double magnetic attraction positioning function according to claim 4, characterized in that: The other side of the upper end of the sound box shell is provided with a protrusion protruding upwards, the protrusion can limit the end position of downward deflection of the support, the protrusion is provided with a hanging rope hole, and a hanging rope is arranged in the hanging rope hole.

6. The rotating stand speaker with double magnetic attraction positioning function according to claim 1, characterized in that: The sound box shell is cylindrical, the loudspeaker is arranged at the upper end of the sound box shell, and the sound emission direction of the loudspeaker faces upwards; the lower side of the support is provided with a sound reflecting sheet, and the sound reflecting sheet is arc-shaped with a middle part protruding downwards.

7. The rotating stand speaker with double magnetic attraction positioning function according to claim 6, characterized in that: A PCBA circuit board and a rechargeable battery are arranged in the middle part of the sound box shell, a button is arranged on the outer side of the sound box shell, the PCBA circuit board is electrically connected with the rechargeable battery, the loudspeaker and the button respectively, and the PCBA circuit board is provided with a Bluetooth module for connecting external smart devices.

8. The rotating stand speaker with double magnetic attraction positioning function according to claim 6, characterized in that: A bottom frame is arranged at the bottom of the sound box shell, a passive radiator is arranged in the middle part of the bottom frame, and a gap is arranged between the base and the bottom frame.

9. The rotating stand speaker with double magnetic attraction positioning function according to claim 8, characterized in that: The base is disc-shaped, the lower end of the base is provided with a second annular groove, the second magnet is annular, and the second magnet is arranged in the second annular groove.

10. The rotating stand speaker with double magnetic attraction positioning function according to claim 9, characterized in that: The upper end of the rotating disc is provided with a connecting rod, the rotating disc is connected with the bottom frame through the connecting rod, the upper end of the base is provided with a rotating cavity, and the rotating disc is rotatably arranged in the rotating cavity of the base.

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