CN221103514U - Portable mini stereo set of card of inserting - Google Patents

Portable mini stereo set of card of inserting Download PDF

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Publication number
CN221103514U
CN221103514U CN202323154391.6U CN202323154391U CN221103514U CN 221103514 U CN221103514 U CN 221103514U CN 202323154391 U CN202323154391 U CN 202323154391U CN 221103514 U CN221103514 U CN 221103514U
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China
Prior art keywords
fixedly connected
base
wall
portable
card
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Active
Application number
CN202323154391.6U
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Chinese (zh)
Inventor
蔡聘雄
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Dongguan Hongwangda Mold Co ltd
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Dongguan Hongwangda Mold Co ltd
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Priority to CN202323154391.6U priority Critical patent/CN221103514U/en
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Abstract

The utility model relates to the field of mini sound equipment, and discloses a portable card-inserting mini sound equipment, which comprises a base, wherein the front end of the outer wall of the base is fixedly connected with a plurality of adjusting buttons, one side of the outer wall of the base is fixedly connected with an electric quantity display, the upper end of one side of the outer wall of the base, which is far away from the electric quantity display, is fixedly connected with a first interface, the lower end of one side of the outer wall of the base, which is far away from the electric quantity display, is fixedly connected with a second interface, and the rear end of the outer wall of the base is fixedly connected with a storage card connector.

Description

Portable mini stereo set of card of inserting
Technical Field
The utility model relates to the field of mini-sound, in particular to a portable card-inserting mini-sound.
Background
The card mini-audio is a portable audio device that generally supports a card to play music, is small in size, is portable, and plays music by inserting a memory card such as an SD card or TF card. The sound equipment is an audio equipment system composed of a player, a power amplifier, a loudspeaker and the like, is used for playing various audio signals, can play various music, films, television programs and the like, and is also commonly used for occasions such as voice transmission, conferences and the like.
But the connection mode of the mini stereo set of some portable plug-in cards is comparatively single, can't carry out the connection of circuit or signal, only have the function of single plug-in card broadcast, this makes the functional effect of the mini stereo set of this portable plug-in card comparatively single to the application scope of the mini stereo set of this portable plug-in card is lower.
Therefore, a person skilled in the art provides a portable card mini audio device to solve the above-mentioned problems.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a portable card mini sound box, which is provided with a first interface, a second interface, a storage card connector and a signal module on a base respectively compared with the existing part of portable card mini sound box, wherein a user can connect the portable card mini sound box through a data line, a USB flash disk or a storage port, further play music, drama and the like on the portable card mini sound box, and the user can also wirelessly connect the portable card mini sound box through the signal module, so that the portable card mini sound box is remotely controlled by mobile equipment to play music, drama and the like, and the device has various connection modes, so that the application range of the device is wider.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mini stereo set of portable plug-in card, includes the base, the front end fixedly connected with of base outer wall a plurality of adjustment button, one side fixedly connected with electric quantity display of base outer wall, the upper end fixedly connected with first interface of electric quantity display one side is kept away from to the base outer wall, the lower extreme fixedly connected with second interface of electric quantity display one side is kept away from to the base outer wall, the rear end fixedly connected with memory card connector of base outer wall, the center department fixedly connected with battery of top surface in the base, the first fixed plate of the inside center department fixedly connected with of base, the front end fixedly connected with processing module of first fixed plate upper surface, the rear end fixedly connected with signal module of first fixed plate upper surface.
Through above-mentioned technical scheme, compare the mini stereo set of current portable plug-in card of part, this mini stereo set of portable plug-in card has settled the battery on the base, and the user can dismantle the bottom plate through rotating fixing bolt to can change or maintain damaging the battery conveniently, also can be comparatively convenient maintain the inside equipment of the device, thereby make the life of the device obtain promoting.
Further, a bottom plate is fixedly connected to the center of the lower surface of the base, and a plurality of fixing bolts are connected to the periphery of the lower surface of the bottom plate in a threaded manner;
Through above-mentioned technical scheme to make the user dismantle the bottom plate through rotating fixing bolt.
Further, a rubber pad is fixedly connected to the middle of the lower surface of the bottom plate;
Through the technical scheme, the device can be placed more stably.
Further, the periphery inside the base is fixedly connected with a connecting module;
through the technical scheme, the device can convert signals transmitted by the first interface, the second interface, the storage card connector and the adjusting button.
Further, the periphery of the upper surface of the base is fixedly connected with a shell, and the outer wall of the shell is fixedly connected with an LED colored lamp;
Through the technical scheme, when the sound is played, the LED colored lamp on the shell can be changed along with the change of the sound.
Further, the upper end of the inner wall of the shell is fixedly connected with a protective net;
Through the technical scheme, the damage to the internal equipment of the device caused by the outside is reduced.
Further, the lower end of the inner wall of the shell is fixedly connected with a second fixing plate;
Through the technical scheme, the power amplifier module and the loudspeaker can be fixed in the shell.
Further, the center of the upper surface of the second fixing plate is fixedly connected with an active power amplifier module, and the center of the upper surface of the active power amplifier module is fixedly connected with a loudspeaker;
Through the technical scheme, the sound equipment can play the sound to be played through the power amplification module and the loudspeaker.
The utility model has the following beneficial effects:
1. compared with the existing part of the portable card mini sound equipment, the portable card mini sound equipment is provided with the first interface, the second interface, the storage card connector and the signal module, a user can connect the portable card mini sound equipment through a data line, the USB flash disk or the storage port, further, music, drama and the like are played on the portable card mini sound equipment, and the user can also be in wireless connection with the portable card mini sound equipment through the signal module, so that the portable card mini sound equipment is remotely controlled to play music, drama and the like through mobile equipment, and the device has various connection modes, so that the application range of the device is wider.
2. Compared with the existing part of portable card mini sound equipment, the portable card mini sound equipment provided by the utility model has the advantages that the storage battery is arranged on the base, and a user can detach the bottom plate by rotating the fixing bolt, so that the damaged storage battery can be conveniently replaced or maintained, and the equipment in the device can be conveniently maintained, so that the service life of the device is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of a portable card mini audio set according to the present utility model;
Fig. 2 is a schematic diagram of a base structure of a portable mini-audio device with a card according to the present utility model;
Fig. 3 is a schematic diagram of a base plate structure of a portable card mini sound device according to the present utility model;
Fig. 4 is a cross-sectional view of a portable card mini audio shell according to the present utility model;
fig. 5 is a cross-sectional view of a base of a portable card mini audio device according to the present utility model.
Legend description:
1. A base; 2. an adjustment button; 3. an electric quantity display; 4. a first interface; 5. a second interface; 6. a memory card connection port; 7. a bottom plate; 8. a fixing bolt; 9. a rubber pad; 10. a storage battery; 11. a connection module; 12. a first fixing plate; 13. a processing module; 14. a signal module; 15. a protective net; 16. a power amplifier module; 17. a housing; 18. LED colored lamps; 19. a speaker; 20. and a second fixing plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a mini stereo set of portable plug-in card, including base 1, the center department fixedly connected with bottom plate 7 of base 1 lower surface, the peripheral threaded connection of bottom plate 7 lower surface has a plurality of fixing bolt 8, thereby make the user dismantle bottom plate 7 through rotating fixing bolt 8, the middle part fixedly connected with rubber pad 9 of bottom plate 7 lower surface, thereby make the device can place more steadily, the front end fixedly connected with of base 1 outer wall 2, one side fixedly connected with electric quantity display 3 of base 1 outer wall, the upper end fixedly connected with first interface 4 of base 1 outer wall one side of keeping away from electric quantity display 3, the lower extreme fixedly connected with second interface 5 of base 1 outer wall one side of keeping away from electric quantity display 3, the rear end fixedly connected with storage card connector 6 of base 1 outer wall, the center department fixedly connected with battery 10 of base 1 inner top surface, the inside center department fixedly connected with first fixed plate 12 of base 1, the front end fixedly connected with processing module 13 of first fixed plate 12 upper surface, the rear end fixedly connected with signal module 14 of first fixed plate 12 upper surface.
Compare current portable card mini stereo set of part, this portable card mini stereo set is provided with first interface 4 on base 1 respectively, second interface 5, memory card connector 6 and signal module 14, the user can be connected this portable card mini stereo set through the data line, the USB flash disk or store the mouth, and then accomplish the broadcast such as music, drama on this portable card mini stereo set, and the user also can carry out wireless connection with this portable card mini stereo set through signal module 14, thereby carry out broadcast such as music, drama through this portable card mini stereo set of mobile device remote control, and then make the device have multiple connected mode, make the application scope of the device great.
The connection module 11 is fixedly connected to the periphery inside the base 1, so that the device can convert signals transmitted by the first interface 4, the second interface 5, the storage card connector 6 and the adjusting button 2, the shell 17 is fixedly connected to the periphery of the upper surface of the base 1, the LED colored lamps 18 are fixedly connected to the outer wall of the shell 17, the LED colored lamps 18 on the shell 17 can change along with the change of the sound when the sound is played, the protection net 15 is fixedly connected to the upper end of the inner wall of the shell 17, damage to internal equipment of the device caused by the outside is reduced, the second fixing plate 20 is fixedly connected to the lower end of the inner wall of the shell 17, so that the power amplification module 16 and the loudspeaker 19 can be fixed in the shell 17, the active amplification module 16 is fixedly connected to the center of the upper surface of the second fixing plate 20, and the loudspeaker 19 is fixedly connected to the center of the upper surface of the power amplification module 16, so that the sound can play the sound to be played through the power amplification module 16 and the loudspeaker 19.
Working principle: when the portable card mini sound box is needed to be used, the portable card mini sound box is firstly connected with the first interface 4, the second interface 5 and the storage card connector 6 on the portable card mini sound box through the data line, the USB flash disk or the storage port, so that the portable card mini sound box is connected with various different devices, the diversity of the connection of the portable card mini sound box is improved, and a user can be connected with signals of the mobile device through the signal module 14, so that the user can remotely play music, drama and the like on the portable card mini sound box.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a mini stereo set of portable plug-in card, includes base (1), its characterized in that: the utility model discloses a portable electric power generating device, including base (1) outer wall, base (1) outer wall's front end fixedly connected with a plurality of adjustment button (2), one side fixedly connected with electric quantity display (3) of base (1) outer wall, the upper end fixedly connected with first interface (4) of electric quantity display (3) one side is kept away from to base (1) outer wall, the lower extreme fixedly connected with second interface (5) of electric quantity display (3) one side is kept away from to base (1) outer wall, the rear end fixedly connected with memory card connector (6) of base (1) outer wall, the center department fixedly connected with battery (10) of top surface in base (1), the inside center department fixedly connected with first fixed plate (12) of base (1), the front end fixedly connected with processing module (13) of first fixed plate (12) upper surface, the rear end fixedly connected with signal module (14) of first fixed plate (12) upper surface.
2. The portable card mini sound device of claim 1, wherein: the base is characterized in that a bottom plate (7) is fixedly connected to the center of the lower surface of the base (1), and a plurality of fixing bolts (8) are connected to the periphery of the lower surface of the bottom plate (7) in a threaded mode.
3. The portable card mini sound device of claim 2, wherein: the middle part of the lower surface of the bottom plate (7) is fixedly connected with a rubber pad (9).
4. The portable card mini sound device of claim 1, wherein: the periphery inside the base (1) is fixedly connected with a connecting module (11).
5. The portable card mini sound device of claim 1, wherein: the periphery of the upper surface of the base (1) is fixedly connected with a shell (17), and the outer wall of the shell (17) is fixedly connected with an LED colored lamp (18).
6. The portable card mini sound device of claim 5, wherein: the upper end of the inner wall of the shell (17) is fixedly connected with a protective net (15).
7. The portable card mini sound device of claim 5, wherein: the lower end of the inner wall of the shell (17) is fixedly connected with a second fixing plate (20).
8. The portable card mini sound device of claim 7, wherein: the center of the upper surface of the second fixing plate (20) is fixedly connected with the power amplifier module (16), and the center of the upper surface of the power amplifier module (16) is fixedly connected with the loudspeaker (19).
CN202323154391.6U 2023-11-22 2023-11-22 Portable mini stereo set of card of inserting Active CN221103514U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323154391.6U CN221103514U (en) 2023-11-22 2023-11-22 Portable mini stereo set of card of inserting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323154391.6U CN221103514U (en) 2023-11-22 2023-11-22 Portable mini stereo set of card of inserting

Publications (1)

Publication Number Publication Date
CN221103514U true CN221103514U (en) 2024-06-07

Family

ID=91317407

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323154391.6U Active CN221103514U (en) 2023-11-22 2023-11-22 Portable mini stereo set of card of inserting

Country Status (1)

Country Link
CN (1) CN221103514U (en)

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