Rack speaker

Abstract

The utility model provides a support sound box for supporting electronic equipment which can send out sound, the support sound box includes support unit and sound box main part, the sound box main part connects support unit to support the sound box main part through support unit, the sound box main part includes casing, sound sensor, speaker and diaphragm, the casing is used for supporting the electronic equipment, so the speaker is located in the casing, the casing has the resonance cavity of position corresponding to the speaker, the sound sensor is used for gathering the sound sent out by the electronic equipment and is converted into electric signal and sends out sound through the speaker, and the sound sent out is resonated through the resonance cavity and the diaphragm. The utility model amplifies the sound of the electronic equipment placed on the support sound box without pairing, which is quick and convenient, and can effectively improve the sound quality.

Description

Technical Field

[0001] This utility model relates to a speaker, and more particularly to a stand speaker. Background Technology

[0002] Speakers are commonly used electronic devices for playing music, etc. Current speakers connect to electronic devices via Bluetooth, which requires pairing between the device and the speaker, a process that can take a considerable amount of time. Utility Model Content

[0003] Therefore, it is necessary to provide a stand speaker that can amplify the sound of electronic devices placed on the stand speaker without pairing, which is quick, convenient, and can effectively improve the sound quality.

[0004] This utility model provides a speaker stand for supporting electronic devices that can emit sound. The speaker stand includes: Support unit; The speaker body is connected to the support unit to support the speaker body. The speaker body includes a housing, a sound sensor, a speaker, and a diaphragm. The housing is used to support the electronic device, so the speaker is located in the housing. The housing has a resonant cavity corresponding to the position of the speaker. The sound sensor is used to collect the sound emitted by the electronic device and convert it into an electrical signal and emit the sound through the speaker. The emitted sound resonates through the resonant cavity and the diaphragm.

[0005] Furthermore, the housing has a face facing the electronic device, and the face has an opening. The diaphragm is disposed in the opening, and the sound emitted by the electronic device can resonate through the diaphragm.

[0006] Furthermore, the diaphragm is positioned directly opposite the speaker.

[0007] Furthermore, the housing has a face facing the electronic device, and the sound sensor is disposed on the face.

[0008] Furthermore, the spatial range and frequency of the sound sensor are predetermined.

[0009] Furthermore, the support unit includes a base and an elastic support piece, the elastic support piece being connected to the base, and the housing having an insertion interface, into which the elastic support piece is detachably inserted.

[0010] Furthermore, the elastic support piece is rotatably connected to the base.

[0011] Furthermore, one of the base and the elastic support piece is connected to a positioning spring, and the other of the base and the elastic support piece is provided with a circumferentially arranged positioning groove, and the positioning spring abuts against the positioning groove.

[0012] Furthermore, one of the base and the elastic support piece includes an annular piece, and the positioning groove is formed on the inner side of the annular piece. The other connection between the base and the elastic support piece is a cover plate, which includes an annular wall. The positioning spring is installed in the annular wall, and the end of the positioning spring extends out of the annular wall. An annular space is formed between the lower surface of the cover plate, the outer surface of the annular wall, and the upper surface of the base, and the annular piece is confined within the annular space. The present invention has the following beneficial effects: when an electronic device is placed on the speaker body and plays sound, the sound sensor will immediately collect the sound emitted by the electronic device and convert it into an electrical signal, and then emit the sound through the speaker. The emitted sound resonates through the resonant cavity and the diaphragm, and is emitted to the outside along with the sound emitted by the electronic device itself, forming an excellent sound quality. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of a specific embodiment of the present utility model.

[0014] Figure 2 This is one of the exploded schematic diagrams of a specific embodiment of the present utility model.

[0015] Figure 3 This is the second exploded view of a specific embodiment of the present invention.

[0016] Figure 4 This is a schematic diagram of the structure of the cover plate and the positioning spring. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. It is understood that the accompanying drawings are provided for reference and illustration only and are not intended to limit the present utility model. The connection relationships shown in the drawings are only for clear description and do not limit the connection method.

[0018] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component, or there may be an intervening component. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. It should also be noted that, unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; as a mechanical connection or an electrical connection; or as a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention.

[0019] It should also be noted that in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] Please see Figures 1-3 As shown in the figure, a specific embodiment of the present invention provides a stand speaker for supporting electronic devices that can emit sound. The stand speaker includes a stand unit 10 and a speaker body 20.

[0021] The speaker body 20 is connected to the support unit 10 to support the speaker body 20. The speaker body 20 includes a housing 21, a sound sensor, a speaker 22, and a diaphragm 23. The housing 21 is used to support the electronic device, so the speaker 22 is disposed in the housing 21. The housing 21 has a resonant cavity 211 whose position corresponds to the speaker 22. The sound sensor is used to collect the sound emitted by the electronic device and convert it into an electrical signal and emit the sound through the speaker 22. The emitted sound resonates through the resonant cavity 211 and the diaphragm 23.

[0022] When in use, the electronic device is placed on the speaker body 20 and a sound is played. The sound sensor will immediately collect the sound emitted by the electronic device and convert it into an electrical signal. Then, the sound is emitted through the speaker 22. The emitted sound resonates through the resonant cavity 211 and the diaphragm 23 and is emitted outward together with the sound emitted by the electronic device itself, forming an excellent sound quality.

[0023] In this embodiment, the housing 21 has a wall 212 facing the electronic device, and an opening 213 is provided on the wall 212. The diaphragm 23 is disposed in the opening 213, and the sound emitted by the electronic device can resonate through the diaphragm 23, further improving the sound quality. More preferably, the diaphragm 23 faces the speaker 22.

[0024] The housing 21 is provided with a support base 214, which supports the electronic device. After the electronic device is supported on the support base 214, the electronic device rests against the wall 212.

[0025] The housing 21 also contains a circuit board 24 and a battery 25. The circuit board 24 integrates various circuits, such as a sound acquisition circuit, a power amplifier circuit, and a power supply circuit.

[0026] The sound sensor is located on the wall 212. When the electronic device is placed on the speaker body 20, the sound sensor can collect the sound of the electronic device more effectively and directly.

[0027] The spatial range and frequency of the sound sensor are predetermined to filter out the sound of electronic devices close to the speaker body 20, and filter out some non-electronic device sounds (such as human voices) and distant sounds (including electronic devices).

[0028] The support unit 10 includes a base 11 and an elastic support piece 12. The elastic support piece 12 is connected to the base 11. The housing 21 is provided with an insertion interface 215. The elastic support piece 12 is detachably inserted into the insertion interface 215. The elastic support piece 12 is preferably curved.

[0029] The elastic support plate 12 is rotatably connected to the base 11, thereby allowing adjustment of the angle of the speaker body 20 and the angle of the electronic device.

[0030] like Figure 3 and Figure 4As shown, the base 11 is connected to a positioning spring 13, and the elastic support plate 12 is provided with a circumferentially arranged positioning groove 14. The positioning spring 13 abuts against the positioning groove 14. The cooperation between the positioning spring 13 and the positioning groove 14 can provide rotational damping for the base 11 and the elastic support plate 12, and can produce a mechanical clicking sound during rotation, thus improving the effect. In this embodiment, the positioning spring 13 is connected to the base 11, and the elastic support plate 12 is provided with the positioning groove 14.

[0031] In this embodiment, the elastic support piece 12 includes an annular piece 15, and the positioning groove 14 is formed on the inner side of the annular piece 15. The base 11 is connected to the cover plate 16, and the cover plate 16 includes an annular wall 17. The positioning spring piece 13 is installed in the annular wall 17, and the end of the positioning spring piece 13 extends out of the annular wall 17. An annular space 18 is formed between the lower surface of the cover plate 16, the outer surface of the annular wall 17, and the upper surface of the base 11. The annular piece 15 is confined in the annular space 18, and the annular piece 15 can only rotate circumferentially relative to the annular wall 17. In this way, the structure and space of the annular piece 15 and the cover plate 16 can be reasonably utilized.

[0032] In other embodiments, the elastic support piece 12 can be connected to the positioning spring piece 13, and the elastic support piece 12 is provided with a circumferentially arranged positioning groove 14. Correspondingly, the base 11 includes the annular piece 15, and the base 11 is connected to the cover plate 16. The specific connection structure is as described above and will not be repeated here.

[0033] In the specification and claims of this application, the terms "comprising / including" and "having / including" and variations thereof are used to specify the presence of the stated features, values, steps or components, but do not exclude the presence or addition of one or more other features, values, steps, components or combinations thereof.

[0034] Some features of this invention are described in different embodiments for clarity; however, these features may also be described in combination in a single embodiment. Conversely, some features of this invention are described only in a single embodiment for brevity; however, these features may also be described individually or in any suitable combination in different embodiments.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A speaker stand for supporting electronic devices capable of emitting sound, characterized in that, The speaker bracket includes: Support unit; The speaker body is connected to the support unit to support the speaker body. The speaker body includes a housing, a sound sensor, a speaker, and a diaphragm. The housing is used to support the electronic device, so the speaker is located in the housing. The housing has a resonant cavity corresponding to the position of the speaker. The sound sensor is used to collect the sound emitted by the electronic device and convert it into an electrical signal and emit the sound through the speaker. The emitted sound resonates through the resonant cavity and the diaphragm.

2. The speaker stand according to claim 1, characterized in that, The housing has a face facing the electronic device, and an opening is provided on the face. The diaphragm is disposed in the opening, and the sound emitted by the electronic device can resonate through the diaphragm.

3. The stand-mounted speaker according to claim 2, characterized in that, The diaphragm is facing the loudspeaker.

4. The stand-mounted speaker according to claim 1, characterized in that, The housing has a face facing the electronic device, and the sound sensor is disposed on the face.

5. The stand-mounted speaker according to claim 4, characterized in that, The spatial range and frequency range for sound sensor acquisition are predetermined.

6. The stand-mounted speaker according to claim 1, characterized in that, The support unit includes a base and an elastic support piece, the elastic support piece being connected to the base, and the housing having an insertion interface, into which the elastic support piece can be detachably inserted.

7. The stand-mounted speaker according to claim 6, characterized in that, The elastic support plate is rotatably connected to the base.

8. The stand-mounted speaker according to claim 7, characterized in that, One of the base and the elastic support piece is connected to a positioning spring, and the other of the base and the elastic support piece is provided with a circumferentially arranged positioning groove, and the positioning spring abuts against the positioning groove.

9. The stand-mounted speaker according to claim 8, characterized in that, One of the base and the elastic support piece includes an annular piece, and the positioning groove is formed on the inner side of the annular piece. The other of the base and the elastic support piece is connected to a cover plate, which includes an annular wall. The positioning spring is installed in the annular wall, and the end of the positioning spring extends out of the annular wall. An annular space is formed between the lower surface of the cover plate, the outer surface of the annular wall, and the upper surface of the base, and the annular piece is confined in the annular space.

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