Combined portable audio player

Abstract

The utility model provides a combined portable audio player, which is characterized in that the combined portable audio player comprises an audio playing module and a function combination module, a plurality of metal contacts are arranged on the side face of the audio playing module, and a plurality of metal firing pins abutting against the metal contacts are correspondingly arranged on the side face of the function combination module. The upper and lower ends of the side surface of the audio playing module are respectively provided with a first jack and a second jack which are used for connecting the function combination module, and the upper and lower ends of the side surface of the function combination module are respectively and correspondingly provided with a first hook claw and a second hook claw which are clamped into the first jack and the second jack. A key lock assembly used for clamping and fixing the first hook claw is arranged at the upper end, corresponding to the first socket, of the audio playing module; according to the utility model, the functions of the player are modularized and diversified, a user can select corresponding function modules to be combined for use according to different audio sources, the function modules can also be separated for independent use, and the portable requirement of the user can be met.

Description

[Technical field]

[0001] The utility model relates to the technical field of audio players, in particular to a combined portable audio player. [Background technology]

[0002] Existing audio players are divided into integrated players and split players. In the integrated player, the component that reads audio information and the playback component with a speaker are in the same device, which are connected internally through a motherboard and cables to achieve power supply and data transmission. Such integrated players often have a single function and no expandability. For example, an integrated CD player can only play CD discs, and an integrated tape player can only play tapes. The reading and playback of a split player are separate separate mechanisms, which are connected through external cables for data transmission, and different devices obtain power by themselves. For example, DVDs and VCDs both need to be connected with independent audio players and speakers. Split players often take up a large space, and assembly and wiring are troublesome, and they are inconvenient to carry.

[0003] In order to solve the above defects, the utility model provides a combined portable audio player. [Contents of the utility model]

[0004] In order to expand the functions of the player and make the functions of the player modular and diversified, the user can select corresponding functional modules according to different audio sources and use them together, or use them separately and independently, while meeting the portability needs of the user. The utility model provides a combined portable audio player.

[0005] The utility model is realized by the following technical solutions:

[0006] A combined portable audio player, characterized in that it includes an audio playback module and a functional combination module, a speaker is arranged in the audio playback module, a plurality of sound outlet holes are arranged on the shell of the audio playback module corresponding to the speaker, a plurality of contacts for transmitting data and power are arranged on the side of the audio playback module, a plurality of ejector pins for abutting the contacts are arranged on the side of the functional combination module, a first socket and a second socket for connecting the functional combination module are arranged at the upper and lower ends of the side of the audio playback module, a first hook and a second hook for clamping into the first socket and the second socket are arranged at the upper and lower ends of the side of the functional combination module, and a key lock assembly for clamping and fixing the first hook is arranged at the upper end of the audio playback module corresponding to the first socket.

[0007] The combined portable audio player described above is characterized in that: the key lock assembly includes a key lock catch, on one side of the key lock catch close to the first socket, there is a bayonet, at the bottom end of the key lock catch, a spring is nested, on both sides of the key lock catch, there are buckles, at the top end of the audio playback module, there is an installation groove, and the key lock catch can be movably buckled up and down in the installation groove.

[0008] The combined portable audio player described above is characterized in that: on the side surfaces of the connection ends of the audio playback module and the function combination module, there are respectively provided limiting rib strips and limiting grooves into which the limiting rib strips are inserted.

[0009] The combined portable audio player described above is characterized in that: inside the audio playback module, there are a battery and a circuit board, and on the housing of the audio playback module, there are a charging socket and an adjustment knob.

[0010] The combined portable audio player described above is characterized in that: at the connection end of the audio playback module and the function combination module, there is a magnetic attraction structure.

[0011] The combined portable audio player described above is characterized in that: the function combination module includes a CD function component for reading discs, a tape function component for reading tapes, and a display screen function component for displaying lyrics. On both the CD function component and the tape function component, there are control buttons, headphone jacks, and power sockets.

[0012] The combined portable audio player described above is characterized in that: inside the audio playback module, the CD function component, the tape function component, and the display screen function component, there are all independent Bluetooth modules.

[0013] Compared with the prior art, the present utility model has the following advantages:

[0014] 1. The combined portable audio player of the present utility model is provided with an audio playback module and a function combination module. The audio playback module is a small audio device and can be used alone. The function combination module includes a CD function component, a tape function component, and a display screen function component. Users can select the corresponding function module according to different audio sources and combine them with the audio playback module for use respectively. The function combination module can also be used independently. The functions of the player are modular and diverse, adopting a unified structure and interface, with a high degree of structural integration. Different function modules can reuse the audio playback module, reducing the purchase cost of users and facilitating the research and development of expanding other functions.

[0015] 2. The combined portable audio player of the present utility model is provided with a key lock component, which is convenient and quick to assemble and disassemble. Moreover, the audio playback module and the function combination module are small in size, capable of meeting the portable needs of users.

Description of the Drawings

[0016] Figure 1 It is a three-dimensional view after the combination of the audio playback module and the CD function component;

[0017] Figure 2 It is the first exploded view of the audio playback module;

[0018] Figure 3 It is the second exploded view of the audio playback module;

[0019] Figure 4 It is a three-dimensional view of the CD function component;

[0020] Figure 5 It is an exploded view of the CD function component;

[0021] Figure 6 It is a three-dimensional view of the tape function component;

[0022] Figure 7 It is an exploded view of the tape function component;

[0023] Figure 8 It is a three-dimensional view of the display screen function component;

[0024] In the figure: 1 is the audio playback module; 2 is the function combination module; 201 is the CD function component; 202 is the tape function component; 203 is the display screen function component; 3 is the sound outlet; 4 is the contact; 5 is the ejector pin; 6 is the first socket; 7 is the second socket; 8 is the first claw; 9 is the second claw; 10 is the key lock component; 11 is the key lock catch; 12 is the bayonet; 13 is the spring; 14 is the buckle; 15 is the installation groove; 16 is the limit rib; 17 is the limit groove; 18 is the charging socket; 19 is the adjustment knob; 20 is the control button; 21 is the headphone jack; 22 is the power socket.

Detailed Embodiment

[0025] The technical features of the present utility model will be further described in detail below in conjunction with the drawings so that those skilled in the art can understand.

[0026] The present utility model only protects its mechanical structure, and the circuit structure is common knowledge.

[0027] A combined portable audio player, as Figures 1 to 8As shown in the figure, it includes an audio playback module 1 and a function combination module 2. A speaker is provided inside the audio playback module 1. A number of sound outlet holes 3 are provided on the housing of the audio playback module 1 corresponding to the speaker. A number of contacts 4 for transmitting data and power are provided on the side of the audio playback module 1. A number of thimble pins 5 for abutting against the contacts 4 are provided correspondingly on the side of the function combination module 2. The thimble pins 5 are spring thimble pins, which can ensure stable electrical connection between the contacts 4 and the thimble pins 5. A first socket 6 and a second socket 7 for connecting the function combination module 2 are respectively provided at the upper and lower ends of the side of the audio playback module 1. A first hook 8 and a second hook 9 for being snapped into the first socket 6 and the second socket 7 are respectively provided correspondingly at the upper and lower ends of the side of the function combination module 2. A key lock assembly 10 for clamping and fixing the first hook 8 is provided corresponding to the first socket 6 at the upper end of the audio playback module 1, which is convenient and quick for assembly and disassembly; the audio playback module 1 is a small audio device and can be used alone. The function combination module 2 includes a CD function component 201, a tape function component 202 and a display screen function component 203. Users can select corresponding function modules to be combined with the audio playback module 1 respectively according to different audio sources. The function combination module 2 can also be used separately and independently. The functions of this player are modular and diverse, adopting a unified structure and interface, with a high degree of structural integration. Different function modules can reuse the audio playback module 1, reducing the purchase cost of users. At the same time, it is convenient for R & D to expand other functions. Moreover, the audio playback module 1 and the function combination module 2 are small in size, which can meet the portable needs of users.

[0028] Specifically, the key lock assembly 10 includes a key lock buckle 11, a bayonet 12 is provided on one side of the key lock buckle 11 close to the first socket 6, a spring 13 is embedded at the bottom of the key lock buckle 11, buckles 14 are provided on both sides of the key lock buckle 11, and a mounting groove 15 is provided at the top of the audio playback module 1, and the key lock buckle 11 can be buckled in the mounting groove 15 in a movable manner up and down; when used in combination, it is necessary to first insert the second hook 9 into the second socket 7, and then press the key lock buckle 11 to make the bayonet 12 overlap with the first socket 6, and insert the first hook 8 into the first socket 6 and the bayonet 12, then release the button lock 11. At this time, the button lock 11 moves upward and resets under the push of the spring 13, and the bayonet 12 is misaligned with the first socket 6, so that the first hook 8 is stuck by the bayonet 12. At the same time, after the audio playback module 1 and the functional combination module 2 are connected and fixed, the contact 4 and the ejector pin 5 are stably abutted. When disassembling and assembling, just press the button lock 11 to make the bayonet 12 overlap with the first socket 6 again. At this time, the first hook 8 is detached from the bayonet 12 and the first socket 6, and finally the second hook 9 is detached from the second socket 7.

[0029] In addition, a limiting rib 16 and a limiting groove 17 for inserting the limiting rib 16 are respectively provided on the side surfaces of the connecting ends of the audio playback module 1 and the functional combination module 2. When used in combination, the limiting rib 16 is aligned with the limiting groove 17 and inserted into the limiting groove 17, which can reduce the shaking gap between the audio playback module 1 and the functional combination module 2 after the combination.

[0030] In addition, a battery and a circuit board are provided in the audio playback module 1 , and a charging socket 18 and an adjusting knob 19 are provided on the housing of the audio playback module 1 . The adjusting knob 19 is used to adjust the volume.

[0031] Specifically, a magnetic attraction structure is provided at the connection end between the audio playback module 1 and the functional combination module 2, and a magnet is arranged at the connection end between the audio playback module 1 and the functional combination module 2 to form a magnetic attraction structure, which can make the connection between the audio playback module 1 and the functional combination module 2 more stable and eliminate shaking.

[0032] Specifically, the function combination module 2 includes a CD function component 201 for reading discs, a tape function component 202 for reading tapes, and a display screen function component 203 for displaying lyrics. Control buttons 20, headphone jacks 21, and power sockets 22 are provided on both the CD function component 201 and the tape function component 202. When the CD function component 201 and the tape function component 202 are used independently, an external power adapter is required and headphones can be plugged in for use.

[0033] In addition, independent Bluetooth modules are provided in the audio playback module 1, the CD function component 201, the tape function component 202, and the display screen function component 203, which can be separately Bluetooth-connected to devices such as the user's computer and mobile phone, enabling the user to choose to use them in combination or independently according to needs.

[0034] The embodiments described in the present utility model are only descriptions of the preferred embodiments of the present utility model, and do not limit the inventive concept and scope of the utility model. Without departing from the design concept of the present utility model, various modifications and improvements made by engineering technicians in the field to the technical solutions of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A combined portable audio player, characterized in that: It includes an audio playback module (1) and a function combination module (2). There is a speaker in the audio playback module (1). A number of sound output holes (3) are provided on the housing of the audio playback module (1) corresponding to the speaker. A number of contacts (4) for transmitting data and power are provided on the side of the audio playback module (1). A number of thimbles (5) for abutting against the contacts (4) are correspondingly provided on the side of the function combination module (2). A first socket (6) and a second socket (7) for connecting the function combination module (2) are respectively provided at the upper and lower ends on the side of the audio playback module (1). A first hook (8) and a second hook (9) that are respectively snapped into the first socket (6) and the second socket (7) are correspondingly provided at the upper and lower ends on the side of the function combination module (2). A key lock assembly (10) for clamping and fixing the first hook (8) is provided at the upper end of the audio playback module (1) corresponding to the first socket (6).

2. The combined portable audio player according to claim 1, wherein: The key lock assembly (10) includes a key lock catch (11). A bayonet (12) is provided on one side of the key lock catch (11) close to the first socket (6). A spring (13) is nested at the bottom end of the key lock catch (11). Clasps (14) are provided on both sides of the key lock catch (11). An installation groove (15) is provided at the top end of the audio playback module (1). The key lock catch (11) is movably buckled up and down in the installation groove (15).

3. The combined portable audio player according to claim 1, characterized in that: Limiting rib strips (16) and limiting grooves (17) into which the limiting rib strips (16) are inserted are respectively provided on the side surfaces of the connection ends of the audio playback module (1) and the function combination module (2).

4. The combined portable audio player according to claim 1, wherein: A battery and a circuit board are provided in the audio playback module (1). A charging socket (18) and an adjustment knob (19) are provided on the housing of the audio playback module (1).

5. The combined portable audio player according to claim 1, characterized in that: A magnetic attraction structure is provided at the connection end of the audio playback module (1) and the function combination module (2).

6. The combined portable audio player according to any one of claims 1 to 5, characterized in that: The function combination module (2) includes a CD function component (201) for reading discs, a tape function component (202) for reading tapes, and a display screen function component (203) for displaying lyrics. Control buttons (20), headphone jacks (21), and power sockets (22) are provided on both the CD function component (201) and the tape function component (202).

7. The combined portable audio player according to claim 6, wherein: Independent Bluetooth modules are provided in the audio playback module (1), the CD function component (201), the tape function component (202), and the display screen function component (203).

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