CN219227819U

CN219227819U - From charging box of taking sound production locate function

Info

Publication number: CN219227819U
Application number: CN202320448807.6U
Authority: CN
Inventors: 温煜; 李虎; 刘欣
Original assignee: Shenzhen Manbuzhe Xinzao Technology Co ltd
Current assignee: Shenzhen Manbuzhe Xinzao Technology Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-06-20
Anticipated expiration: 2033-02-28

Abstract

The utility model relates to the technical field of charging boxes, and discloses a charging box with a sounding positioning function, which comprises a box body and a vibration module; the box body is internally provided with a circuit module for charging electronic equipment and receiving signals; the vibration module is arranged in the box body, the vibration module comprises a voice coil and a magnetic circuit module, the magnetic circuit module is fixed in the box body, one end of the voice coil, which is far away from the magnetic circuit module, is fixed on the inner wall of the box body, the voice coil is electrically connected with the circuit module and is used for receiving alternating current signals from the circuit module, and when the circuit module has the alternating current signals to pass through, at least part of the inner wall of the box body and the voice coil are vibrated by the magnetic force of the magnetic circuit module. The application mainly solves the technical problem that the existing charging box cannot be found rapidly when being lost.

Description

From charging box of taking sound production locate function

Technical Field

The utility model relates to the technical field of charging boxes, in particular to a charging box with a sounding positioning function.

Background

With increasing daily use demands of electronic devices, the prior art generally provides a charging box for some electronic devices (such as bluetooth headset), and the charging box not only plays a role in accommodating the electronic devices to protect the electronic devices, but also plays a role in charging the electronic devices. Because the volume of charging box is usually less, so prior art's charging box has the drawback of easily losing, and the user can't find the position that the charging box placed in the first time to user's use experience has been reduced.

Disclosure of Invention

The utility model aims to provide a charging box with a sounding positioning function, which mainly solves the technical problem that the existing charging box cannot be found out quickly when being lost.

To achieve the purpose, the utility model adopts the following technical scheme:

from charging box of taking sound production locate function includes:

the box body is internally provided with a circuit module for charging electronic equipment and receiving signals;

the vibration module is arranged in the box body and comprises a voice coil and a magnetic circuit module, wherein the magnetic circuit module is fixed in the box body, one end of the voice coil, which is far away from the magnetic circuit module, is fixed on the inner wall of the box body, the voice coil is electrically connected with the circuit module and is used for receiving alternating current signals from the circuit module, and when the circuit module passes through the alternating current signals, at least part of the inner wall of the box body and the voice coil are vibrated by the magnetic force of the magnetic circuit module.

In one embodiment, the magnetic circuit module is provided with an annular groove, and the voice coil is of an annular structure and is at least partially inserted into the annular groove.

In one embodiment, the box body comprises a main body and a vibrating part which are connected, the wall thickness of the vibrating part is smaller than that of the main body, and the voice coil is fixed on the inner wall of the vibrating part.

In one embodiment, a boss is protruding on the inner wall of the vibration part, and the boss is inserted into the inner ring of the voice coil.

In one embodiment, the magnetic circuit module further comprises a fixing frame, a plurality of fixing columns are arranged on the inner wall of the main body in a protruding mode, the fixing frame is fixed on the fixing columns, and the magnetic circuit module is fixed on the fixing frame.

In one embodiment, the fixing frame is provided with a mounting groove, the shape of the mounting groove is adapted to the shape of the magnetic circuit module, and the magnetic circuit module is inserted into the mounting groove.

In one embodiment, the case body includes a lower case and an upper cover, at least one accommodating groove for accommodating the electronic device is formed in the lower case, the upper cover is movably connected with the lower case and is used for covering a notch of the accommodating groove, and the vibration module and the circuit module are both arranged in the lower case.

In one embodiment, the lower case includes a lower cover and a lower inner support connected to each other, the lower cover and the lower inner support enclose together to form a housing cavity, the vibration module and the circuit module are both housed in the housing cavity, and the housing groove is disposed in the lower inner support.

Compared with the prior art, the charging box with the sounding and positioning functions has the following beneficial effects:

when the charging box is lost, the mobile equipment of the user can emit signals at the periphery of the charging box, the circuit module in the charging box receives the signals and then supplies alternating current signals to the voice coil of the vibration module, a magnetic field which changes along with current changes is generated around the voice coil, the changing magnetic field interacts with the magnetic field around the magnetic circuit module, the voice coil and part of the inner wall of the box body vibrate together, the voice coil and part of the inner wall of the box body are conducted to the ears of the user through air media during vibration, and the user can judge the position of the charging box according to the vibration sound, so that the user can conveniently and quickly find the charging box at the first time, and the use experience of the user is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a charging box with sounding positioning function according to an embodiment of the present application;

fig. 2 is an internal structure diagram of a charging box with sounding positioning function according to an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is an exploded view of a charging box with sounding positioning function according to an embodiment of the present application.

Wherein, each reference sign in the figure:

10. a case body; 101. a lower box; 1011. a lower cover; 10111. a main body; 10112. a vibration section; 10113. a boss; 1012. a lower inner support; 10121. a receiving groove; 1013. a housing chamber; 1014. fixing the column; 102. an upper cover; 103. an upper inner support;

20. a vibration module; 201. a voice coil; 202. a magnetic circuit module; 2021. an annular groove; 203. a fixing frame; 2031. a mounting groove;

30. a circuit module; 40. bluetooth earphone.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application 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 for purposes of illustration only and are not intended to limit the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "upper," "lower," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship based on that shown in the drawings, merely to facilitate the description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present application.

In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

Referring to fig. 1 to 4, the present embodiment provides a charging box with sound positioning function, which includes a box body 10, and a vibration module 20 and a circuit module 30 respectively embedded in the box body 10.

The case body 10 includes a lower case 101 and an upper cover 102, at least one accommodating groove 10121 is provided on the lower case 101, the accommodating groove 10121 is used for accommodating an electronic device, the shape of the accommodating groove 10121 is matched with the shape of the electronic device, so that a user must place the electronic device into the accommodating groove 10121 in a specific posture, thereby ensuring that the electronic device placed into the accommodating groove 10121 can contact with a charging terminal, and the charging terminal is connected to the circuit module 30, so that the circuit module 30 can charge the electronic device. The upper cover 102 is rotatably connected with the lower case 101, when the upper cover 102 is turned over, the accommodating groove 10121 of the lower case 101 can be exposed, so that a user can place the electronic device into the accommodating groove 10121, and when the upper cover 102 is closed, the upper cover 102 can cover the notch of the accommodating groove 10121, and at the moment, the effect of protecting the electronic device is achieved, and external foreign matters or excessive dust are prevented from entering the electronic device. The vibration module 20 and the circuit module 30 described above are respectively disposed inside the lower case 101.

Specifically, the lower case 101 includes a lower cover 1011 and a lower inner support 1012 connected to each other, the lower cover 1011 and the lower inner support 1012 together enclose a housing cavity 1013, the vibration module 20 and the circuit module 30 are respectively disposed in the housing cavity 1013, the housing slots 10121 are disposed in the lower inner support 1012, and the number of the housing slots 10121 is preferably two, and the two housing slots 10121 are used for housing a pair of bluetooth headphones 40. In addition, an upper inner support 103 is fixed in the upper cover 102, and the upper inner support 103 is used for limiting the position of the electronic device, so as to prevent the electronic device from being separated from the accommodating groove 10121.

Wherein, the vibration module 20 includes a voice coil 201, a magnetic circuit module 202 and a fixing frame 203, the inner wall of the lower cover 1011 of the box body 10 is provided with a plurality of protruding fixing columns 1014, the fixing frame 203 and the plurality of fixing columns 1014 are mutually positioned and fixedly connected, the fixing frame 203 is provided with a mounting groove 2031, the shape of the mounting groove 2031 is matched with the shape of the magnetic circuit module 202, the magnetic circuit module 202 is embedded into the mounting groove 2031 and is fixed on the fixing frame 203, the magnetic circuit module 202 is provided with an annular groove 2021, the voice coil 201 is in an annular structure, at least part of the voice coil 201 is inserted into the annular groove 2021, the annular groove 2021 is used for limiting the position of the voice coil 201, the voice coil 201 can only move along the depth direction of the annular groove 2021, one end of the voice coil 201 far away from the magnetic circuit module 202 is fixed on the inner wall of the lower cover 1011 of the box body 10, and the voice coil 201 is electrically connected with the circuit module 30, so that the circuit module 30 can introduce alternating current signals into the voice coil 201.

More specifically, when the charging box is lost, the mobile device of the user can emit a signal at the periphery of the charging box, after receiving the signal, the circuit module 30 in the charging box supplies an alternating current signal to the voice coil 201 of the vibration module 20, a magnetic field which changes along with the current change is generated around the voice coil 201, and the magnetic field around the magnetic circuit module 202 interacts with the magnetic field, so that the voice coil 201 and part of the inner wall of the box body 10 vibrate together, the voice coil 201 and part of the inner wall of the box body 10 are conducted to the ears of the user through air media during vibration, and the user can judge the position of the charging box according to the vibration sound, thereby being convenient for the user to quickly find the charging box for the first time and further improving the use experience of the user.

Preferably, the lower cover 1011 includes a main body 10111 and a vibrating portion 10112 which are connected, the wall thickness of the vibrating portion 10112 is smaller than that of the main body 10111, the vibrating portion 10112 corresponds to a vibrating diaphragm of a horn, and the voice coil 201 is fixed on the inner wall of the vibrating portion 10112, and the voice coil 201 easily pushes the vibrating portion 10112 to vibrate due to the small wall thickness of the vibrating portion 10112. In addition, the plurality of fixing posts 1014 are protruded on the inner wall of the main body 10111, and the inner wall of the vibrating portion 10112 is protruded with the boss 10113, and the boss 10113 is inserted into the inner ring of the voice coil 201, thereby ensuring that the voice coil 201 can be accurately mounted on the designated position of the vibrating portion 10112.

The foregoing description of the preferred embodiments of the present utility model has been provided for the purpose of illustrating the general principles of the present utility model and is not to be construed as limiting the scope of the utility model in any way. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model, and other embodiments of the present utility model as will occur to those skilled in the art without the exercise of inventive faculty, are intended to be included within the scope of the present utility model.

Claims

1. From charging box of taking sound production locate function, its characterized in that includes:

2. The charging box with sound positioning function according to claim 1, wherein the magnetic circuit module is provided with an annular groove, and the voice coil is of an annular structure and is at least partially inserted into the annular groove.

3. The charging box with sound positioning function according to claim 1, wherein the box body comprises a main body and a vibrating portion connected with each other, the wall thickness of the vibrating portion is smaller than that of the main body, and the voice coil is fixed on the inner wall of the vibrating portion.

4. The charging box with sound positioning function according to claim 3, wherein a boss is convexly arranged on the inner wall of the vibration part, and the boss is inserted into the inner ring of the voice coil.

5. The charging box with sounding positioning function according to claim 3, further comprising a fixing frame, wherein a plurality of fixing columns are convexly arranged on the inner wall of the main body, the fixing frame is fixed on the fixing columns, and the magnetic circuit module is fixed on the fixing frame.

6. The charging box with sounding positioning function according to claim 5, wherein a mounting groove is formed in the fixing frame, the shape of the mounting groove is adapted to the shape of the magnetic circuit module, and the magnetic circuit module is inserted into the mounting groove.

7. The charging box with sound positioning function according to any one of claims 1-6, wherein the box body comprises a lower box and an upper cover, at least one accommodating groove for accommodating electronic equipment is formed in the lower box, the upper cover is movably connected with the lower box and is used for covering a notch of the accommodating groove, and the vibration module and the circuit module are both arranged in the lower box.

8. The charging box with sounding positioning function according to claim 7, wherein the lower box comprises a lower cover and a lower inner support which are connected, the lower cover and the lower inner support are jointly enclosed to form a containing cavity, the vibration module and the circuit module are contained in the containing cavity, and the containing groove is formed in the lower inner support.