Multifunctional Bluetooth audio receiver with small size and compact structure

Abstract

The utility model discloses a multifunctional Bluetooth audio receiver which is small in size and compact in structure. The multifunctional Bluetooth audio receiver comprises a base, a Bluetooth sound box and a wireless charging device. The top surface of the base is a plane, and the base is provided with an electronic scale module with a display; the Bluetooth sound box is arranged at one corner of the top surface of the base; and the wireless charging device is fixedly erected on the base and is close to the Bluetooth sound box. The multifunctional Bluetooth audio receiver is compact in structure and diversified in function, and has a sound playing function, an intelligent mobile terminal support function, an electronic scale function, a wireless charging function and an LED night lamp function. According to the structure for achieving the wireless charging function, the wireless charging device is arranged on the base, and a charging coil of the wireless charging device is of a movable structure and can adapt to intelligent mobile terminals of various brands. The electronic scale module is arranged on the base, so that the function of an electronic scale is realized.

Description

Technical Field

[0001] The utility model relates to an audio receiver, in particular to a multifunctional Bluetooth audio receiver with small volume and compact structure. Background Art

[0002] Audio receivers include a variety of electronic devices, such as Bluetooth headsets and Bluetooth speakers.

[0003] The Bluetooth speaker is provided with a Bluetooth module on a circuit board in the speaker housing, and the Bluetooth speaker is connected to the smart mobile terminal through the Bluetooth module.

[0004] In the prior art, Bluetooth speakers are also multifunctional, with charging devices and night light structures added to the speaker body. The charging device is a battery compartment installed on the circuit board in the speaker body, and a rechargeable battery is installed in the battery compartment. The rechargeable battery is a lithium battery, which can power the sound source of the Bluetooth speaker. The speaker body is provided with an external charging interface, such as a USB charging interface, and the lithium battery is connected to the USB charging interface through a discharge circuit to supply power to the outside. The night light structure is that the speaker body is equipped with an LED, and the rechargeable battery supplies power to the LED through the LED circuit board.

[0005] The above charging device also includes a wireless charging device, but the existing wireless charging device is a fixed position structure, and the charging coil cannot be moved. The installation position of the charging receiving coil of different brands of smart mobile terminals is different, which leads to the charging coil being designed into a horizontal installation structure.

[0006] In addition, the existing Bluetooth speakers do not have an electronic scale structure.

[0007] In view of this, it is necessary to improve the existing Bluetooth speakers to make them multifunctional. Utility Model Content

[0008] In view of the deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a multifunctional Bluetooth audio receiver with a small volume and a compact structure. The purpose of designing the Bluetooth audio receiver is to diversify the functions of the Bluetooth audio receiver.

[0009] In order to solve the above technical problems, the utility model is implemented by the following scheme: The utility model is a multifunctional Bluetooth audio receiver with small size and compact structure, comprising:

[0010] A base, the top surface of which is a plane, and the base is provided with an electronic scale module with a display;

[0011] A Bluetooth speaker, which is arranged at a corner of the top surface of the base;

[0012] A wireless charging device, which is fixed to the base and is close to the Bluetooth speaker;

[0013] The wireless charging device comprises: a second shell having a thickness that is narrow at the top and wide at the bottom, wherein the front side of the second shell is a charging surface;

[0014] A mounting bracket parallel to the charging surface and fixed inside the second housing, the mounting bracket having at least two guide rails and a through hole facing the charging surface;

[0015] The movable bars have a number corresponding to the guide rails and are slidably connected to the guide rails one by one, wherein one of the movable bars has a linear tooth pattern;

[0016] A charging coil bracket, the back side of which is fixed to each movable bar;

[0017] A charging coil is fixed to the front side of the charging coil bracket;

[0018] The driving motor is fixed on the back side of the mounting bracket, and a gear is connected to the driving end of the driving motor, and the gear is meshed with the linear tooth pattern.

[0019] Furthermore, a corner of the first shell of the Bluetooth speaker extends along the rear rafter of the base to form a guard plate, and the guard plate is a U-shaped structure.

[0020] Furthermore, the first shell and the outer visible surface of the protective plate are provided with a hollow irregular body, and the hollow irregular body is filled with light-guiding glue.

[0021] Furthermore, the hollow irregular body contains a plurality of square hollow points, a plurality of circular hollow points and a plurality of linear hollow strips, and the hollow irregular body is connected by any combination of square hollow points, circular hollow points and linear hollow strips.

[0022] Furthermore, the Bluetooth speaker is provided with an LED, and the light emission direction of the LED is toward the hollow irregular body.

[0023] Furthermore, the charging surface of the second housing is provided with an LED aperture.

[0024] Furthermore, the back surface of the second housing is a vertical plane perpendicular to the plane, and the charging surface is an inclined plane, and the angle between the inclined plane and the plane is an obtuse angle.

[0025] Furthermore, an anti-skid pad is adhered to the plane, and the anti-skid pad is located at the front side of the second shell and the anti-skid surface of the anti-skid pad is perpendicular to the inclined surface.

[0026] Compared with the prior art, the beneficial effects of the utility model are:

[0027] 1. This utility model multifunctional Bluetooth audio receiver has a compact structure and diversified functions, including sound playback function, smart mobile terminal bracket function, electronic scale function, wireless charging function, and LED night light function.

[0028] 2. The structure used to realize the above-mentioned wireless charging function is to set a wireless charging device on the base. The charging coil of the wireless charging device is a movable structure and can be adapted to various brands of smart mobile terminals.

[0029] 3. An electronic scale module is provided on the base of the utility model to realize the electronic scale function. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a three-dimensional structural diagram of the visible main viewing surface of the multifunctional Bluetooth audio receiver of the utility model.

[0031] Figure 2 It is a three-dimensional structural diagram of the visible main viewing surface of the wireless charging device of the utility model.

[0032] Figure 3 It is a three-dimensional structural diagram of the visible rear surface of the wireless charging device of the present invention.

[0033] Figure 4 This is a diagram of the driving mechanism of the charging coil of the utility model.

[0034] Figure 5 It is a three-dimensional structural diagram of the visible rear surface of the multifunctional Bluetooth audio receiver of the utility model.

[0035] Figure 6 This is a structural diagram of the atmosphere lamp of the present utility model.

[0036] Markings in the accompanying drawings: base 1, guard plate 2, wireless charging device 3, LED aperture 4, second shell 5, Bluetooth speaker 6, display 7, anti-slip pad 8, USB charging port 10, Type C charging port 9, active bar 31, charging coil 32, drive motor 33, mounting bracket 34, guide rail 35, gear 36, charging coil bracket 37, linear tooth pattern 311. DETAILED DESCRIPTION

[0037] 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, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, thereby making a clearer and more explicit definition of the protection scope of the utility model. Obviously, the embodiments described in the utility model 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 technicians in this field without making creative work are within the scope of protection of the utility model.

[0038] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0039] Embodiment 1, the specific structure of the utility model is as follows:

[0040] Please refer to the attached Figure 1-6 The utility model discloses a multifunctional Bluetooth audio receiver with small size and compact structure, comprising a base 1, a Bluetooth speaker 6, and a wireless charging device 3.

[0041] The top surface of the base 1 is a plane, and the base 1 is provided with an electronic scale module with a display 7. The electronic scale module is a common electronic scale module on the market. The display 7 displays the weight of the object being weighed. The base 1 is also provided with touch control keys, which include a touch switch key and a tare reset key.

[0042] The Bluetooth speaker 6 is disposed at a corner of the top surface of the base 1. Figure 1 The Bluetooth speaker 6 is provided with a Bluetooth module, and its sound outlet is arranged upward. The Bluetooth speaker 6 is a cubic structure as a whole. One corner of the first shell of the Bluetooth speaker 6 extends along the rear rafter of the base 1 to form a guard plate 2, and the guard plate 2 is a U-shaped structure. The Bluetooth speaker 6 is provided with a circuit board, and a battery compartment is arranged on the circuit board. A rechargeable battery is installed in the battery compartment. The rechargeable battery provides power for the electronic devices in the entire multifunctional Bluetooth audio receiver.

[0043] like Figure 5 As shown, Figure 5 The three-dimensional structure diagram of the visible rear view of the multifunctional Bluetooth audio receiver of the utility model. A Type C charging interface 9 is provided on the back side of the housing of the Bluetooth speaker 6, and the Type C charging interface 9 is used to charge the rechargeable battery from the outside through a Type C charging cable. A USB charging interface 10 is provided on the back side of the guard plate 2, and the USB charging interface 10 is used to supply power to the rechargeable battery.

[0044] like Figure 1-4 As shown, the wireless charging device 3 is fixed on the base 1 and close to the Bluetooth speaker 6. The wireless charging device 3 is used to charge a smart mobile terminal with a charging coil. The wireless charging device 3 includes a second housing 5, a mounting bracket 34, an active bar 31, a charging coil bracket 37, a charging coil 32, and a driving motor 33.

[0045] The thickness of the second housing 5 is a structure of being narrow at the top and wide at the bottom, and the front side of the second housing 5 is a charging side. Figure 1As shown, the side surface of the second housing 5 is a right triangle side surface, that is, the back surface of the second housing 5 is a vertical plane perpendicular to the plane, and the charging surface is an inclined surface, and the angle between the inclined surface and the plane is an obtuse angle.

[0046] The mounting bracket 34 is parallel to the charging surface and fixed inside the second housing 5. The mounting bracket 34 has at least two guide rails 35 and a through hole facing the charging surface. Preferably, the mounting bracket 34 is provided with two guide rails 35. The mounting bracket 34 is a circular plate with a rectangular opening, and one end of the rectangular opening extends from the center of the circular plate to the edge of the circular plate.

[0047] The number of the movable bars 31 corresponds to the number of the guide rails 35 , and each movable bar 31 is slidably connected to each guide rail 35 in a one-to-one manner. One of the movable bars 31 has a linear tooth pattern 311 . Preferably, two movable bars 31 are provided.

[0048] The back side of the charging coil bracket 37 is fixed to each movable bar 31 .

[0049] The charging coil 32 is fixed to the front side of the charging coil support 37. Figure 2 As shown, charging coil 32 is circular.

[0050] The driving motor 33 is fixed to the back side of the mounting bracket 34 , and a gear 36 is connected to the driving end of the driving motor 33 . The gear 36 is meshed and connected with the linear tooth pattern 311 .

[0051] When the smart mobile terminal with a charging receiving coil needs to be charged, the smart mobile terminal is placed on the charging surface of the second shell 5, the wireless charging device 3 senses the charging receiving coil, starts the charging coil 32, and charges the smart mobile terminal through the interaction between the charging coil 32 and the charging receiving coil.

[0052] The plane is adhered with an anti-skid pad 8, which is located at the front side of the second housing 5 and the anti-skid surface of the anti-skid pad 8 is perpendicular to the inclined surface. The anti-skid pad 8 prevents the smart mobile terminal from slipping.

[0053] Embodiment 2:

[0054] The following is the LED night light structure of the multifunctional Bluetooth audio receiver. The LED night light structure has two locations, one is the LED aperture 4, and the other is the hollow irregular body 61 position.

[0055] The first LED night light structure: Figure 6As shown, the first housing and the outer visible surface of the guard plate 2 are both provided with a hollow irregular body 61, and the hollow irregular body 61 is filled with light-guiding glue. The hollow irregular body 61 contains a plurality of square hollow points, a plurality of circular hollow points, and a plurality of linear hollow strips, and the hollow irregular body 61 is connected by any combination of square hollow points, circular hollow points, and linear hollow strips. The Bluetooth speaker 6 is provided with an LED, and the light emission direction of the LED is toward the hollow irregular body 61. The control of the LED includes one or more combinations of voice control, key control, and touch control.

[0056] Figure 6 In the figure, there is a hollow structure composed of two square hollow points and multiple linear hollow strips, and there is a hollow structure composed of two square hollow points, two circular hollow points and multiple linear hollow strips.

[0057] Second night light structure: LED aperture 4 is arranged on the charging surface of the second housing 5, and the light emitted by LED aperture 4 is soft light. The control of LED aperture 4 includes one or more combinations of voice control, key control, and touch control.

[0058] In summary, the utility model multifunctional Bluetooth audio receiver has a compact structure and diversified functions, including sound playback function, smart mobile terminal bracket function, electronic scale function, wireless charging function, and LED night light function. The structure used to realize the above wireless charging function is to set a wireless charging device on the base. The charging coil of the wireless charging device is a movable structure that can adapt to various brands of smart mobile terminals. The utility model base is provided with an electronic scale module to realize the electronic scale function.

[0059] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A small and compact multifunctional Bluetooth audio receiver, characterized in that: include: A base (1), the top surface of the base (1) being a plane, and the base (1) being provided with an electronic scale module with a display (7); A Bluetooth speaker (6), the Bluetooth speaker (6) being arranged at a corner of the top surface of the base (1); A wireless charging device (3), the wireless charging device (3) being fixed to the base (1) and being in close proximity to the Bluetooth speaker (6); The wireless charging device (3) comprises: A second housing (5) having a thickness that is narrow at the top and wide at the bottom, wherein the front side of the second housing (5) is a charging surface; a mounting bracket (34) parallel to the charging surface and fixed inside the second housing (5), the mounting bracket (34) having at least two guide rails (35) and a through hole facing the charging surface; The movable bars (31) correspond in number to the guide rails (35), and each movable bar (31) is slidably connected to each guide rail (35) in a one-to-one manner, wherein one of the movable bars (31) has a linear tooth pattern (311); A charging coil bracket (37), the back side of which is fixed to each movable bar (31); A charging coil (32) is fixed to the front side of the charging coil bracket (37); The driving motor (33) is fixed on the back side of the mounting bracket (34), and a gear (36) is connected to the driving end of the driving motor (33), and the gear (36) is meshedly connected with the linear tooth pattern (311).

2. A small and compact multifunctional Bluetooth audio receiver according to claim 1, characterized in that: A corner of the first shell of the Bluetooth speaker (6) extends along the rear rafter of the base (1) to form a guard plate (2), and the guard plate (2) is a U-shaped structure.

3. A small and compact multifunctional Bluetooth audio receiver according to claim 2, characterized in that: The first outer shell and the outer visible surface of the protective plate (2) are both provided with a hollow irregular body (61), and the hollow irregular body (61) is filled with light-guiding glue.

4. A small and compact multifunctional Bluetooth audio receiver according to claim 3, characterized in that: The hollow irregular body (61) contains a plurality of square hollow points, a plurality of circular hollow points and a plurality of linear hollow strips, and the hollow irregular body (61) is connected by any combination of the square hollow points, the circular hollow points and the linear hollow strips.

5. The multifunctional Bluetooth audio receiver with small size and compact structure according to claim 3, characterized in that: The Bluetooth speaker (6) is provided with an LED, and the light emission direction of the LED is toward the hollow irregular body (61).

6. The multifunctional Bluetooth audio receiver with small size and compact structure according to claim 3, characterized in that: The charging surface of the second housing (5) is provided with an LED aperture (4).

7. A multifunctional Bluetooth audio receiver with small size and compact structure according to claim 1, characterized in that: The back surface of the second housing (5) is a vertical surface perpendicular to the plane, and the charging surface is an inclined surface, and the angle between the inclined surface and the plane is an obtuse angle.

8. The multifunctional Bluetooth audio receiver with small size and compact structure according to claim 7, characterized in that: The plane is adhered with an anti-skid pad (8), which is located at the front side of the second shell (5) and the anti-skid surface of the anti-skid pad (8) is perpendicular to the inclined surface.

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