CN210405585U

CN210405585U - Multifunctional sound box

Info

Publication number: CN210405585U
Application number: CN201921919874.1U
Authority: CN
Inventors: 冉令鹏; 李晓东; 葛建豪; 田伟
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-04-24
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a multifunctional sound box, which comprises a water cup and a sound box, wherein a conduction assembly, a main board, a flexible circuit board, a battery and a loudspeaker are arranged in the sound box body, the first test piece and the second test piece are respectively electrically connected with the main board through the conduction assembly, the sound box comprises a sound box upper cover and a sound box body, and the water cup is detachably connected with the sound box through the sound box upper cover; the bottom of the water cup is provided with a temperature sensor, the temperature sensor comprises a first testing piece and a second testing piece, the first testing piece is cylindrical, and the second testing piece is arranged at the circle center of the first testing piece. This audio amplifier is compatible audio amplifier and drinking cup function simultaneously, utilizes temperature sensor to gather the temperature to utilize different quality of water to lead to the principle that the resistance is different between second test piece and the first test piece, detect the resistance of water, thereby judge whether healthy water, so that drink healthy water. Therefore, the utility model discloses have audio amplifier, drinking cup and water quality testing function, and convenient to carry.

Description

Multifunctional sound box

Technical Field

The utility model relates to an audio amplifier technical field especially relates to a multifunctional sound box.

Background

With the continuous improvement of the technological level, people have higher and higher requirements on the quality of life, pay more and more attention to the health and particularly the problem of drinking water, but diseases caused by drinking unhealthy water occur frequently; bluetooth sound box is more and more popular in daily life, to trip, motion or tourism, the drinking cup is necessary personal article, and to music fan, the audio amplifier is also indispensable, but at present audio amplifier and drinking cup are separated mostly, carry very inconveniently during the trip.

In recent years, some of the combined products of the sound box and the water cup on the market are integrally fixed and designed, cannot be disassembled and are inconvenient to use; some products can be detached, but the two are only connected mechanically, and the practicability is not strong.

SUMMERY OF THE UTILITY MODEL

Not enough to the above, the utility model provides a solve above technical problem, provide one kind and make up audio amplifier and drinking cup intelligent into integrative multi-functional audio amplifier, this multi-functional audio amplifier has audio amplifier and drinking cup function simultaneously, still can detect quality of water to reach mobile terminal on through the audio amplifier.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides a multifunctional sound box, includes drinking cup and audio amplifier, the audio amplifier includes audio amplifier upper cover and audio amplifier body, this internal subassembly, mainboard, flexible circuit board, battery and the speaker that switches on that is equipped with of audio amplifier, the drinking cup pass through the audio amplifier upper cover with the connection can be dismantled to the audio amplifier, the drinking cup bottom is provided with temperature sensor, temperature sensor includes first test piece and second test piece, first test piece is cylindric, the second test piece is established the centre of a circle department of first test piece, just first test piece with the second test piece is connected with audio amplifier inner mainboard electricity respectively.

Preferably, the electronic device further comprises a conduction assembly electrically connected with the main board, wherein the conduction assembly comprises a first conductive piece and a second conductive piece; one end of the first conductive piece is fixedly arranged on the mainboard, and the other end of the first conductive piece is electrically contacted and conducted with the first test piece; one end of the second conductive piece is fixedly arranged on the mainboard, and the other end of the second conductive piece is electrically contacted and conducted with the second test piece.

Preferably, the sound box upper cover is provided with two through holes, one of the through holes is arranged at the center of the sound box upper cover, and the other through hole is arranged corresponding to the first test piece.

Preferably, the first conductive member and the second conductive member penetrate the upper cover of the sound box from the two through holes respectively.

Preferably, the first conductive component and the second conductive component are pogo pin spring probes.

Preferably, the first test piece and the second test piece are integrally formed with the bottom of the cup body.

Preferably, the water cup comprises a cup body and a cup cover, and external threads are arranged at the bottom of the cup body; the upper sound box cover is connected with the sound box body through a buckle and is provided with internal threads; the cup body and the sound box upper cover are detachably connected through the external threads and the internal threads.

The sound box is characterized in that a pickup sensor electrically connected with the main board is further arranged in the sound box body, and the pickup sensor is arranged on the flexible circuit board.

Preferably, the flexible circuit board is L-shaped and is connected to the main board through a connector.

The preferred mode does, the mainboard is still last to be provided with the bluetooth unit, the audio amplifier is bluetooth speaker.

After the technical scheme is adopted, the beneficial effects of the utility model reside in that:

the first testing piece is cylindrical and is arranged concentrically with the bottom of the water cup, and the second testing piece is arranged at the center of the bottom of the water cup; the first conductive piece and the second conductive piece which are connected on the mainboard penetrate through the upper cover of the sound box to be in electric contact with the first test piece and the second test piece; the structure is combined with the threaded connection of the water cup and the sound box, so that the conduction assembly is still kept in contact conduction with the first test piece and the second test piece in the process of connecting the water cup and the sound box, and alignment is not needed.

The first conductive piece and the second conductive piece are both spring probes, and the spring probes can be ensured to be in buffer contact with the first test piece or the second test piece; in the process of rotationally assembling and disassembling the water cup and the inner and outer threads of the sound box, the conductive piece can be in good contact with the test piece, and poor electrical contact between the test piece and the sound box is avoided.

Still be provided with the pickup sensor of being connected with the mainboard electricity in the audio amplifier lower cover, pickup sensor establishes on flexible circuit board, makes this audio amplifier have the conversation function.

The first test piece and the second test piece are integrally formed with the bottom of the water cup, so that the water cup is prevented from leaking water.

The sound box is a Bluetooth sound box, and a Bluetooth unit is arranged on the main board; this bluetooth unit transmits quality of water data to cell-phone terminal app, and the convenience of customers knows quality of water information.

This audio amplifier holds audio amplifier and drinking cup function concurrently to can gather the temperature through temperature sensor, based on the principle that resistance that first test piece and second test piece surveyed changes along with quality of water, utilize first test piece and second test piece to detect quality of water, with temperature, quality of water information pass through audio amplifier and convey to cell-phone terminal, whether the convenient to use person knows the water in the drinking cup healthy and can drink. It is visible, the utility model discloses a multifunctional sound box has audio amplifier, drinking cup and water quality testing function, and carries convenient to use.

Drawings

Fig. 1 is a schematic structural view of the multifunctional sound box of the present invention;

FIG. 2 is a schematic perspective view of the cup body of the utility model;

FIG. 3 is a schematic structural view of the upper cover of the middle speaker box of the present invention;

FIG. 4 is a cross-sectional view of the cup body of the present invention;

fig. 5 is a schematic structural diagram of the flexible circuit board of the present invention;

FIG. 6 is a cross-sectional view of a pogo pin spring probe according to the present invention;

in the figure: 1-a cup cover, 2-a cup body, 20-external threads, 3-an upper sound box cover, 30-through holes, 31-internal threads, 40-a first conductive piece, 42-a second conductive piece, 5-a main board, 6-a flexible circuit board, 60-a connector, 61-a pickup sensor, 7-a battery, 8-a loudspeaker, 9-a lower sound box cover, 10-a pogo pin spring probe, 11-a temperature sensor, 110-a first testing piece and 111-a second testing piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and 2, the multifunctional sound box comprises a water cup and a sound box, wherein the sound box comprises a sound box upper cover 3 and a sound box body 9, the sound box upper cover 3 is connected with the sound box body 9 through a buckle, and the water cup is detachably connected with the sound box through the sound box upper cover 3. The reclaimed water cup comprises a cup cover 1 and a cup body 2, and the bottom of the cup body 2 is provided with an external thread 20; the upper cover 3 of the sound box is provided with internal threads 31; the water cup and the sound box are detachably connected through the external threads 20 and the internal threads 31, and the water cup and the sound box are convenient to disassemble and assemble due to the threaded connection structure, convenient to use and convenient to carry.

As shown in fig. 1 and 4, a temperature sensor 11 is arranged at the bottom of the cup, the temperature sensor 11 includes a first testing piece 110 and a second testing piece 111, the first testing piece 110 is cylindrical, the second testing piece 111 is arranged at the center of the circle of the first testing piece 110, and the first testing piece 110 and the second testing piece 111 are respectively electrically connected with the main board 5; in the embodiment, the first testing piece 110 is concentrically arranged with the bottom of the water cup, and the second testing piece 111 is arranged at the center of the bottom of the water cup; the first testing piece 110 and the second testing piece 111 are integrally formed with the bottom of the cup, and the structure ensures that water does not leak.

In this example, the first testing part 110 and the second testing part 111 are respectively a positive electrode and a negative electrode, one end of the first testing part 110 is positioned inside the water cup so as to be in contact with water, and the other end of the first testing part 110 is positioned outside the bottom of the water cup so as to be electrically connected with the main board 5; one end of the second testing piece 111 is positioned inside the water cup, can be higher than the bottom of the water cup, and can be flush with the bottom of the water cup, no matter how the second testing piece 111 is arranged, the water quality is detected by contacting with the water in the water cup, the other end of the second testing piece 111 is positioned outside the bottom of the water cup so as to be electrically connected with the mainboard 5, and the difference of the water quality can lead to the difference of the resistance between the first testing piece 110 and the second testing piece 111.

The temperature sensor 11 is electrically connected with the mainboard 5 through a conducting component; the conduction assembly comprises a first conductive member 40 and a second conductive member 42, and one end of the first conductive member 40 and one end of the second conductive member 42 are respectively fixed on the mainboard 5. As shown in fig. 3, two through holes 30 are disposed on the upper cover 3 of the sound box, wherein one through hole 30 is disposed corresponding to the first test piece 110, and the other through hole 30 is disposed corresponding to the second test piece 111; the first conductive member 40 and the second conductive member 42 penetrate the upper cover 3 of the sound box from the two through holes 30 to be in contact connection with the first testing member 110 and the second testing member 111, respectively. Of course, the first test piece 110 and the second test piece 111 may be electrically connected to the main board 5 by a wire or the like.

Mainboard 5 passes through temperature sensor 11 and gathers the temperature, specifically is: the temperature sensor 11 detects water temperature through the first test piece 110 and the second test piece 111, and converts the water temperature into a corresponding electric signal to transmit to the main board 5. The main control chip of the sound box is arranged on the main board 5, the STM32F series single-chip microcomputer is preferably selected by the main control chip, and the first test piece 110 and the second test piece 111 are actually electrically connected with the main control chip on the main board 5.

The principle of the first test piece 110 and the second test piece 111 for detecting water quality is as follows:

mainboard 5 is connected with first test piece 110 and second test piece 111 electricity respectively, makes the voltage that the main control chip on the mainboard 5 can gather first test piece 110, gathers the voltage of second test piece 111, through the relation between resistance, voltage and the electric current, reachs the resistance between first test piece 110 and the second test piece 111 to realize the detection of quality of water. Or, a resistance value measuring circuit electrically connected to the main control chip is disposed on the main board 5, so that the resistance value measuring circuit is electrically connected to the first testing piece 110 and the second testing piece 111, respectively. No matter what kind of circuit structure is collected, the resistance value between the first test piece 110 and the second test piece 111 can be obtained as long as the resistance value is electrically connected with the first test piece 110 and the second test piece 111 respectively.

The first and second electrically-conductive members 40, 42 of the present embodiment are pogo pin spring probes 10, as shown in fig. 6.

As shown in fig. 1 and 5, a sound pickup sensor 61 electrically connected to the main board 5 is further disposed in the lower cover 9 of the sound box, the sound pickup sensor 61 is disposed on the flexible circuit board 6, a connector 60 is disposed on the flexible circuit board 6, the flexible circuit board 6 is fixedly connected to the main board 5 through the connector 60, and the connector 60 is electrically connected to the main board 5 and the sound pickup sensor 61, respectively. The flexible circuit board 6 is provided in this example in an L-shape with a pickup sensor 61 at one end and a connector 60 at the other end. In this example, a battery 7 is further arranged below the main board 5, and the battery 7 is electrically connected with the main board 5 and supplies power to the main control chip, the temperature sensor 11, the sound pickup sensor 61 and the like; a speaker 8 electrically connected to the main board 5 is further provided below the battery 7, and music is played through the speaker 8.

The utility model discloses a multifunctional sound box not only has audio amplifier and drinking cup function concurrently, still can convey the quality of water information to cell-phone terminal app in the drinking cup. Because the first testing piece 110 is of a cylindrical structure, the second testing piece 111 is located at the center of the circle of the cylindrical structure, so that the voltage, the resistance value or the current between any point on the first testing piece and the second testing piece are the same, the mainboard 5 is conducted with any point on the first testing piece 110, the stability of the detected value is ensured, and the first testing piece 110 and the second testing piece 111 can be ensured to be in good contact with the first conductive piece 40 and the second conductive piece 42 in the process of rotationally connecting the sound box and the water cup. It is thus clear that the utility model discloses a multifunctional sound box has audio amplifier, drinking cup and water quality testing function.

It should be particularly noted that, the sound box of this embodiment is but not limited to a bluetooth sound box, and the mainboard 5 is provided with a bluetooth unit, and the bluetooth unit includes a bluetooth chip, and the main control chip is the bluetooth chip this moment. During the use, establish communication through bluetooth chip and cell-phone App, temperature and quality of water information in the water cup that bluetooth chip will gather, wireless transmission to cell-phone App, convenience of customers knows water and whether can drink. The utility model discloses a multifunctional sound box not only has audio amplifier and drinking cup function concurrently, still can convey quality of water information to mobile phone terminal in the drinking cup, and the user of being convenient for knows quality of water information.

The above-mentioned preferred embodiments of the present invention are not intended to limit the present invention, and any modifications made within the spirit and principle of the present invention, such as an improvement of a multifunctional sound box, should be included within the scope of the present invention.

Claims

1. The utility model provides a multifunctional sound box, includes drinking cup and audio amplifier, the audio amplifier includes audio amplifier upper cover and audio amplifier body, this internal subassembly, mainboard, flexible circuit board, battery and the speaker that switches on that is equipped with of audio amplifier, the drinking cup pass through the audio amplifier upper cover with the connection can be dismantled to the audio amplifier, its characterized in that, the drinking cup bottom is provided with temperature sensor, temperature sensor includes first test piece and second test piece, first test piece is cylindric, the second test piece is established the centre of a circle department of first test piece, just first test piece with the second test piece is connected with audio amplifier inner mainboard electricity respectively.

2. The multi-function sound box of claim 1, further comprising a conducting component electrically connected to the main board, wherein the conducting component comprises a first conducting member and a second conducting member;

one end of the first conductive piece is fixedly arranged on the mainboard, and the other end of the first conductive piece is electrically contacted and conducted with the first test piece;

one end of the second conductive piece is fixedly arranged on the mainboard, and the other end of the second conductive piece is electrically contacted and conducted with the second test piece.

3. The multi-function sound box of claim 2,

the loudspeaker box upper cover is provided with two through holes, one of the through holes is formed in the center of the loudspeaker box upper cover, and the other through hole corresponds to the first test piece.

4. The multi-function sound box of claim 3,

the first conductive piece and the second conductive piece penetrate through the upper cover of the sound box from the two through holes respectively.

5. The multi-function sound box of claim 4, wherein the first conductive member and the second conductive member are pogo pin spring probes.

6. The multifunctional sound box according to claim 1, wherein the first test piece and the second test piece are integrally formed with the bottom of the water cup.

7. The multi-functional sound box according to any one of claims 1 to 6,

the water cup comprises a cup body and a cup cover, and external threads are arranged at the bottom of the cup body;

the upper sound box cover is connected with the sound box body through a buckle and is provided with internal threads;

the cup body and the sound box upper cover are detachably connected through the external threads and the internal threads.

8. The multi-functional audio amplifier of claim 7, characterized in that still be provided with in the audio amplifier body with the pickup sensor of mainboard electricity connection, pickup sensor establishes on flexible circuit board.

9. The multi-function speaker of claim 8, wherein the flexible circuit board is L-shaped and connected to the main board by a connector.

10. The multifunctional sound box according to claim 9, wherein the main board is further provided with a bluetooth unit, and the sound box is a bluetooth sound box.