CN221768205U

CN221768205U - Anti-interference household Bluetooth sound box

Info

Publication number: CN221768205U
Application number: CN202322415889.7U
Authority: CN
Inventors: 杨亚萍; 王佳
Original assignee: HANGZHOU HISOUND ELECTRONIC CO Ltd
Current assignee: HANGZHOU HISOUND ELECTRONIC CO Ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-09-24
Anticipated expiration: 2033-09-06

Abstract

The utility model provides an anti-interference household Bluetooth sound box, and belongs to the technical field of Bluetooth sound boxes; comprises an equipment box body: the inside joint of equipment box has the metal shielding layer, the inside of metal shielding layer is equipped with power amplifier and screw hole, fixing bolt, support, lift post. According to the utility model, through the arrangement, in the scheme, the storage box is arranged, the handle is convenient to take out the storage box, the left support frame and the right support frame control the universal wheels to stretch and retract, the back belt can back the equipment box body, the left noise reduction ear return and the right noise reduction ear return reduce sound, the dust cover blocks dust, the moving effect of the equipment is greatly enhanced, the problem of inconvenient movement caused by the weight of the sound is reduced, the power amplifier device controls the loudspeaker, the fixing bolt fixing support, the lifting column is prolonged through the support, the angle of the microphone is changed through the direction-changing seat and the rotating shaft, the mobile phone support is prolonged through the support column, the battery is powered, the interference is reduced by the cover plate, and the using effect of the equipment is greatly enhanced.

Description

Anti-interference household Bluetooth sound box

Technical Field

The utility model relates to the technical field of Bluetooth sound equipment, in particular to an anti-interference household Bluetooth sound equipment.

Background

The sound equipment refers to a set of audio system for making sound by combining electrical equipment. The development history of acoustic technology can be divided into four stages, namely an electron tube, a transistor, an integrated circuit and a field effect tube. The sound is a simplified daily word, and is a short name of a sound system. I.e. refers to a complete set of devices that can play back audio signals.

With the progress of society, people have more colorful lives. The dance is a form of entertainment that flows for thousands of years, and goes deep into the lives of people of all families. However, with the development and progress of technology, there are more and more demands on performance forms and sites of singing and dancing. Sound systems continue to improve and perfect with the needs of people. As large as meeting the field sound expansion requirement of tens of thousands of people singing parties and as small as meeting the requirement of playing musical instruments and K songs in individual families. Specifically, the power amplifier, peripheral equipment (including pressure limiters, effectors, equalizer, exciter and the like), speakers (sound boxes and loudspeakers), sound console, sound source (such as microphones, musical instruments, VCDs and DVD) display equipment and the like are added together. The sound box is sound output equipment, a loudspeaker, a bass loudspeaker and the like, and comprises three types of high, low and medium loudspeakers, but three types of loudspeakers are not necessarily required.

In the utility model, the box body is impacted in the using process, at the moment, the sound equipment drives the baffle plate, the baffle plate drives the connecting rod to move, the connecting rod drives the sliding block to slide on the limit post, and the sliding block reacts force under the action of the first spring, thereby playing a role of buffering protection, facilitating the use of people, but the device is not well suitable for performing, especially in the aspect of the use of square dance and current singer, a lot of singers and square dances can be selected to live outdoors, live broadcast is carried out on the network while singing and dance are carried out in reality, and benefits can be obtained on both sides, however, the current sound equipment cannot meet the live broadcast use, especially because the sound of the sound equipment is not matched with the original sound, the singer can sing and tune, the live broadcast accident can easily occur, the movement of the sound equipment is a big problem, the battery capacity of the big sound equipment is high, the live broadcast time can be longer, but the sound equipment is not changed due to the fact that the sound equipment is big, and the small sound box cannot live for a long time due to the battery capacity, so the utility model provides an anti-interference household Bluetooth sound equipment to meet the demands.

Disclosure of utility model

The utility model aims to solve the technical problems of inconvenient movement and less box functions and inconvenient performance use of the existing anti-interference household Bluetooth sound equipment.

In order to solve the technical problems, the utility model provides the following technical scheme:

An anti-interference household Bluetooth sound box comprises a device box body: the inside joint of equipment box has the metal shield layer, the inside of metal shield layer is equipped with power amplifier device, threaded hole has been seted up to the inside of metal shield layer, the metal shield layer runs through the screw hole screw thread has fixing bolt, the metal shield layer runs through the fixing bolt screw thread has the support, the inside grafting of support has the lift post, the inside grafting of lift post has the pivot, the diversion seat has been cup jointed to the surface of pivot, the upper surface of diversion seat is equipped with the microphone, the inside grafting of equipment box has the case of placing.

Preferably, the upper surface of the placement box is inserted with a handle, and a left support frame is arranged in the equipment box body.

Preferably, a right support frame is arranged on one side of the left support frame, and universal wheels are inserted into the right support frame.

Preferably, a support column is arranged in the equipment box body, and a mobile phone support is sleeved on the outer surface of the support column.

Preferably, one side of the equipment box body is provided with a brace, and the outer surface of the equipment box body is sleeved with a left noise reduction ear return.

Preferably, the left noise reduction ear is inserted into the left noise reduction ear, and the battery is clamped in the metal shielding layer.

Preferably, a loudspeaker is arranged on one side of the metal shielding layer, and a cover plate is clamped in the metal shielding layer.

Preferably, a dust cover is inserted on the upper surface of the equipment box body.

Compared with the prior art, the utility model has at least the following beneficial effects:

In the above-mentioned scheme, deposit article through setting up to place the case, the handle is convenient to take out to place the case, and left branch strut and right branch strut control universal wheel are flexible, and the braces can be walked equipment box back of the body, and the ear of making an uproar falls in left side returns and the ear of making an uproar falls in right side returns and reduces stereo set sound, and the shield blocks the dust, has strengthened the removal effect of equipment greatly, has reduced because the weight of stereo set causes inconvenient problem that removes.

Through power amplifier device control loudspeaker, fixing bolt fixed bolster, the lift post passes through the support extension, and the microphone passes through diversion seat and pivot change angle, and cell phone stand passes through the support column extension, and battery power supply, apron reduce the interference, have strengthened the result of use of equipment greatly, both can conveniently live broadcast use, can reduce the emergence of external interference scheduling problem again.

In summary, the utility model has the advantages of convenient movement and capability of assisting a user in live broadcast, solving the problems of excessively large and invariable movement of the sound, reducing the interference of equipment and the like.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

Fig. 1 is a schematic diagram of the structure of the anti-interference household bluetooth sound;

Fig. 2 is an explosion schematic diagram of the internal parts of the anti-interference household bluetooth sound;

fig. 3 is an explosion schematic diagram of the internal parts of the metal shielding layer of the anti-interference household Bluetooth sound equipment;

Fig. 4 is an explosion schematic diagram of the external parts of the anti-interference household bluetooth sound equipment box body;

fig. 5 is an exploded schematic view of the parts of the anti-interference home bluetooth sound box universal wheel and the placement box;

Fig. 6 is an exploded schematic view of the part structure of the anti-interference household bluetooth speaker and microphone.

[ Reference numerals ]

1. An equipment box; 2. a metal shielding layer; 3. a power amplifier device; 4. a fixing bolt; 5. a bracket; 6. lifting columns; 7. a rotating shaft; 8. a direction-changing seat; 9. a microphone; 10. placing a box; 11. a handle; 12. a left support frame; 13. a right support frame; 14. a universal wheel; 15. a support column; 16. a mobile phone bracket; 17. a harness; 18. left noise reduction ear return; 19. right noise reduction ear return; 20. a battery; 21. a horn; 22. a cover plate; 23. a dust cover.

While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.

Detailed Description

The utility model provides an anti-interference household Bluetooth sound which is described in detail below with reference to the accompanying drawings and specific embodiments. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It will be understood that the meanings of "on … …", "on … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" something but also includes the meaning of "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning of "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 4 and 5, an embodiment of the present utility model provides an anti-interference home bluetooth sound, including an equipment box 1: the inside of the equipment box body 1 is inserted with a placing box 10, the upper surface of the placing box 10 is inserted with a handle 11, the inside of the equipment box body 1 is provided with a left support frame 12, one side of the left support frame 12 is provided with a right support frame 13, the inside of the right support frame 13 is inserted with a universal wheel 14, one side of the equipment box body 1 is provided with a brace 17, the outer surface of the equipment box body 1 is sheathed with a left noise reduction ear return 18, the inside of the left noise reduction ear return 18 is inserted with a right noise reduction ear return 19, the upper surface of the equipment box body 1 is inserted with a dust cover 23, the active noise reduction function is to generate opposite-phase sound waves equal to external noise through a noise reduction system, neutralize the noise, thereby realizing the noise reduction effect, the passive noise reduction earphone forms a closed space mainly through surrounding ears, or adopt sound insulation material such as silica gel earplug to block external noise, in the use, the inside of placing case 10 can put some important articles and deposit temporarily, also can let the cell-phone like inside, strengthen bluetooth's result of use, reduce external interference, handle 11 is hidden handle, can put into inside when not using, left branch strut 12 and right branch strut 13 are for the control of universal wheel 14, when needs braces 17 leave equipment box 1 dorsad, can hide the inside of equipment box 1 through left branch strut 12 and right branch strut 13 with universal wheel 14, just so can solve the pollution of universal wheel 14 to the back, left side noise reduction ear returns 18 and right noise reduction ear returns 19 can reduce the too big user of leading to the fact the user to divide the height of self sound, shield 23 can block the inside of dust entering equipment.

As shown in fig. 2, 3 and 6, the inside joint of the equipment box 1 has a metal shielding layer 2, the inside of the metal shielding layer 2 is provided with a power amplifier device 3, the inside of the metal shielding layer 2 is provided with a threaded hole, the metal shielding layer 2 is threaded through with a fixing bolt 4 through the threaded hole, the metal shielding layer 2 is threaded through with a bracket 5 through the fixing bolt 4, the inside of the bracket 5 is inserted with a lifting column 6, the inside of the lifting column 6 is inserted with a rotating shaft 7, the outer surface of the rotating shaft 7 is sheathed with a turning seat 8, the upper surface of the turning seat 8 is provided with a microphone 9, the inside of the equipment box 1 is provided with a support column 15, the outer surface of the support column 15 is sheathed with a mobile phone bracket 16, the inside joint of the metal shielding layer 2 is provided with a battery 20, one side of the metal shielding layer 2 is provided with a loudspeaker 21, the inside of the metal shielding layer 2 is sheathed with a cover plate 22, the power amplifier is the biggest family in various sound equipment, its effect is mainly to amplify the weaker signal of sound source equipment input back, produce enough big electric current and to promote the speaker to replay of sound, because take into account power, impedance, distortion, developments and different application ranges and control regulatory function, different power amplifiers are also different in signal processing in inside, circuit design and production technology, in the use, power amplifier device 3 controls loudspeaker 21, fixing bolt 4 fixes support 5, lifting column 6 can prolong through support 5, microphone 9 can change through diversion seat 8 and pivot 7 angle, when needs to live broadcast, can prolong cell phone stand 16 through support column 15, the convenience is live broadcast and use, battery 20 is for supplying power to equipment, the cover 22 is part of a metal shield for interference reduction.

According to the technical scheme provided by the utility model, the placement box is arranged to store articles, the handle is convenient to take out the placement box, the left support frame and the right support frame control the universal wheels to stretch and retract, the back belt can back the equipment box body, the left noise reduction ear return and the right noise reduction ear return reduce sound, the dust cover blocks dust, the moving effect of the equipment is greatly enhanced, the problem of inconvenient movement caused by the weight of the sound is reduced, the power amplifier device controls the loudspeaker, the fixing bolt fixing support, the lifting column is prolonged through the support, the angle of the microphone is changed through the direction-changing seat and the rotating shaft, the mobile phone support is prolonged through the support column, the battery is supplied, the interference is reduced by the cover plate, the using effect of the equipment is greatly enhanced, the direct seeding use is convenient, and the occurrence of external interference and the like is also reduced.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. The utility model provides an anti-interference domestic bluetooth stereo set which characterized in that includes the equipment box: the inside joint of equipment box has the metal shield layer, the inside of metal shield layer is equipped with power amplifier device, threaded hole has been seted up to the inside of metal shield layer, the metal shield layer runs through the screw hole screw thread has fixing bolt, the metal shield layer runs through the fixing bolt screw thread has the support, the inside grafting of support has the lift post, the inside grafting of lift post has the pivot, the diversion seat has been cup jointed to the surface of pivot, the upper surface of diversion seat is equipped with the microphone, the inside grafting of equipment box has the case of placing.

2. The anti-interference household bluetooth sound device according to claim 1, wherein a handle is inserted on the upper surface of the placement box, and a left support frame is arranged inside the equipment box body.

3. The anti-interference household Bluetooth sound equipment according to claim 2, wherein a right support frame is arranged on one side of the left support frame, and universal wheels are inserted into the right support frame.

4. The anti-interference household bluetooth sound device according to claim 1, wherein a support column is arranged in the device box body, and a mobile phone support is sleeved on the outer surface of the support column.

5. The anti-interference household bluetooth sound device according to claim 1, wherein one side of the device box body is provided with a brace, and the outer surface of the device box body is sleeved with a left noise reduction ear return.

6. The anti-interference household bluetooth sound device according to claim 5, wherein the left noise reduction ear return is inserted into the left noise reduction ear return.

7. The anti-interference household bluetooth sound device according to claim 1, wherein a battery is clamped in the metal shielding layer, a loudspeaker is arranged on one side of the metal shielding layer, and a cover plate is clamped in the metal shielding layer.

8. The anti-interference household bluetooth sound device according to claim 1, wherein a dust cover is inserted on the upper surface of the device box.