Improved structure of head and neck type internal and external earphones

Abstract

The utility model discloses a head and neck type internal and external earphone improved structure, which is provided with a head wearing part and an earmuff part, the head wearing part comprises a first hanging rack and a second hanging rack, and the second hanging rack is axially arranged on the first hanging rack; the bottoms of the two ends of the first hanging frame are provided with connecting frames for being connected with the earmuff parts. The earmuff part comprises a shell, a circuit board and a cover body, the circuit board is provided with a microprocessor and is electrically connected with the first loudspeaker, the second loudspeaker, the control panel and the signal receiver, and the signal receiver receives an external signal, transmits the external signal to the microprocessor and converts the external signal into a sound source signal; and the microprocessor controls the sound source signal to be switched between the first loudspeaker and the second loudspeaker according to the control signal, so that a switching playing function of an earphone mode and a sound box mode is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of earphones, and relates to an improved structure of head-neck type internal and external earphones, and in particular to a head-mounted earphone structure capable of switching between an earphone mode and a speaker mode for playing. Background Art

[0002] In today's trend of multifunctional integrated products, developing a product that combines headphones and speakers seems to be a natural and progressive industrial creation. Headphones offer the advantages of personalization and portability, allowing users to enjoy a private listening experience anywhere without disturbing others; speakers provide richer sound quality and a wider sound field, suitable for use at home or in social occasions; however, combining these two products together may bring some challenges.

[0003] First, the miniaturization of headphones may conflict with the larger size and more powerful sound output required by speakers; headphones need to fit the user's ears, while speakers need enough space to generate and diffuse sound waves. In addition, headphones usually need to be lightweight and portable, which means there are limitations in materials and battery life, while speakers can accommodate larger batteries and more robust structures to provide longer-lasting playback time and more stable performance.

[0004] Secondly, the user interface and control methods of headphones and speakers are also very different. Headphones are usually equipped with wired or wireless connections and are simple to operate, while speakers may contain more physical buttons or touch control modules, as well as more complex connection options, such as Bluetooth, Wi-Fi or even voice control. These differences need to be carefully considered and integrated when designing a combined product.

[0005] Finally, the market positioning and target user groups of headphones and speakers are also different; headphones are usually aimed at mobile users and consumers seeking personal space, while speakers are more often seen as part of a home entertainment system or as an accessory for social activities. This combination of composite products may require the creation of a new structure and user experience that not only meets the needs of individual users, but also adapts to the requirements of social occasions.

[0006] In summary, although the combination of headphones and speakers is attractive in concept, it needs to overcome many challenges in design and market positioning in actual implementation. Such products need to maintain their respective advantages while solving the technical and usage limitations caused by the combination. This is not only an engineering challenge, but also an opportunity for market innovation. In view of the above shortcomings of conventional products, the creator has studied ways to improve the above shortcomings, and finally the present utility model was created. Utility Model Content

[0007] The utility model aims to provide an improved structure of head-neck type internal and external earphones which can be switched between earphone mode and speaker mode for playing.

[0008] The secondary purpose of the utility model is to provide an improved structure of a head-neck type internal and external earphone capable of inserting a memory card.

[0009] Another object of the present invention is to provide an improved structure of a head-neck type internal and external earphone that can be connected to an audio and video streaming platform.

[0010] To achieve the above-mentioned purpose, the technical means implemented by the utility model include: a head-mounted part and a plurality of earmuff parts, wherein:

[0011] The headband has a first bracket and a second bracket, the second bracket is axially arranged on the first bracket, and a connecting bracket is respectively arranged at the bottom of both ends of the first bracket. A plurality of earmuffs are axially arranged on the connecting brackets, the earmuffs have a shell, a circuit board accommodated in the shell, and a cover connected to the shell and covering the circuit board, the circuit board includes:

[0012] A first speaker and a second speaker are respectively disposed on two sides of the circuit board and receive a sound source signal;

[0013] A control panel connected to the surface of the housing and generating a control signal;

[0014] a signal receiver for receiving an external signal;

[0015] A microprocessor is electrically connected to the first speaker, the second speaker, the control panel and the signal receiver respectively. The microprocessor receives the external signal and converts it into the audio source signal.

[0016] Based on this, the microprocessor controls the transmission of the audio source signal according to the control signal, so that the audio source signal can be switched between the first speaker and the second speaker for playback, thereby achieving an improved structure of head-neck type internal and external headphones that can be switched between headphone mode and speaker mode for playback.

[0017] According to the above structure, the first image, the second image and the third image can be pictures or videos.

[0018] According to the above structure, shaft holes are provided on both sides of the shell, a rotating shaft is provided at the ends of both ends of the connecting frame, and the rotating shaft is arranged in two corresponding shaft holes.

[0019] According to the above structure, the circuit board is provided with a memory card slot connected to the housing.

[0020] According to the above structure, the circuit board is provided with a USB port connected to the housing.

[0021] According to the above structure, a transfer part is respectively provided at the ends of the second hanger, the first hanger is provided with a connecting part corresponding to the transfer part, an axial connection part connects the transfer part and the connecting part, and the second hanger is axially connected to the first hanger.

[0022] In order to make the above-mentioned purpose, effect and feature of the utility model more specifically understood, the following description is made according to the accompanying drawings: BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a stereogram of a preferred embodiment of the utility model.

[0024] Figure 2 It is a partial decomposition of the preferred embodiment of the utility model Figure 1 .

[0025] Figure 3 It is a partial decomposition of the preferred embodiment of the utility model Figure 2 .

[0026] Figure 4 It is a circuit block diagram of a preferred embodiment of the utility model.

[0027] Figure 5 It is a front view of a preferred embodiment of the utility model.

[0028] Figure 6 It is a side view of a preferred embodiment of the utility model.

[0029] Figure 7 This is a schematic diagram of the preferred embodiment of the utility model. Figure 1 .

[0030] Figure 8 This is a schematic diagram of the preferred embodiment of the utility model. Figure 2 .

[0031] Explanation of symbols:

[0032] 1: Headband

[0033] 11: First rack

[0034] 12: Second rack

[0035] 13:Connecting frame

[0036] 14: Rotating shaft

[0037] 15: Transfer Department

[0038] 16: Connection

[0039] 17: Shaft connector

[0040] 2: Earmuffs

[0041] 21: Shell

[0042] 22: Cover

[0043] 23: Axis hole

[0044] 24: Circuit Board

[0045] 241:First speaker

[0046] 242: Second speaker

[0047] 244: Console

[0048] 245:Signal Receiver

[0049] 246: Microprocessor

[0050] 247:Memory card slot

[0051] 248: USB port DETAILED DESCRIPTION

[0052] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0053] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0054] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] The utility model is further described in detail below in conjunction with the accompanying drawings:

[0056] See also Figure 1 to Figure 4 As shown, it can be seen that the structure of the utility model mainly includes: a head-mounted part 1 and a plurality of earmuff parts 2, wherein:

[0057] The head-mounted part 1 comprises a first hanger 11 and a second hanger 12. The second hanger 12 is provided with an adapter 15 at both ends to match the connecting part 16 provided at the adjacent end of the first hanger 11. The adapter 15 and the connecting part 16 are connected by a shaft connection 17 to axially connect the second hanger 12 to the first hanger 11. The first hanger 11 is provided with a connecting frame 13 at the bottom of both ends. The connecting frame 13 is provided with a rotating shaft 14 at both ends (see FIG. Figure 3 shown).

[0058] The earmuff part 2 has a shell 21, a cover 22 and a circuit board 24. The circuit board 24 is accommodated in the shell 21. The cover 22 covers the circuit board 24 and is connected to the corresponding side of the shell 21. The shell 21 has shaft holes 23 on both sides, and the shaft 14 of the connecting frame 13 is arranged on two corresponding shaft holes 23. In addition, the circuit board 24 includes: a first speaker 241, a second speaker 242, a control panel 244, a signal receiver 245, a microprocessor 246, a memory card slot 247 and a USB port 248 (please refer to the attached Figure 4 and Figures 5-6 ), where:

[0059] The first speaker 241 and the second speaker 242 are respectively disposed on two sides of the circuit board 24 and receive audio signals;

[0060] The control panel 244 is correspondingly disposed on the surface of the housing 21 and can generate a control signal;

[0061] The signal receiver 245 receives an external signal;

[0062] The microprocessor 246 is electrically connected to the first speaker 241 , the second speaker 242 , the control panel 244 , and the signal receiver 245 , respectively. The microprocessor 246 receives external signals and converts them into audio source signals.

[0063] The microprocessor 246 controls the transmission of the audio source signal according to the control signal, so that the audio source signal can be switched between the first speaker 241 and the second speaker 242 for playback, thereby achieving an improved structure of the head-neck type internal and external earphones that can be switched between the earphone mode and the speaker mode for playback.

[0064] See also Figures 5 to 8 As shown, when the utility model is used, it can be used as a built-in headset worn on the head (such as Figure 7 As shown), it can also be used as a neck-hanging external speaker (as shown Figure 8 In addition to the common playback controls such as volume and wireless Bluetooth for track switching, the control panel 244 can also switch between the first speaker 241 or the second speaker 242 (see also Figure 4 ); In this embodiment, the first speaker 241 faces the housing 21 (see Figure 3 ), therefore, the sound played by the first speaker 241 is directly played to the outside, and the second speaker 242 faces the cover body 22. Therefore, when the second speaker 242 is used as a built-in earphone when the head is hung, the sound is played to the ear for listening.

[0065] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An improved structure of head-neck type internal and external earphones, characterized in that: At least: A head-mounted part, having a first hanger and a second hanger, the second hanger is axially arranged on the first hanger, and a connecting frame is respectively arranged at the bottom of both ends of the first hanger; A plurality of earmuffs are axially mounted on the connecting frame, each earmuff having a housing, a circuit board contained in the housing, and a cover connected to the housing and covering the circuit board, wherein the circuit board comprises: A first speaker and a second speaker are respectively arranged on two sides of the circuit board and receive a sound source signal; A control panel connected to the surface of the housing and generating a control signal; a signal receiver, receiving an external signal; A microprocessor is electrically connected to the first speaker, the second speaker, the control panel, and the signal receiver, and the microprocessor receives the external signal and converts it into the audio source signal; The microprocessor controls the transmission of the audio source signal according to the control signal, so that the audio source signal can be switched between the first speaker and the second speaker for playing, thereby achieving an improved structure of head-neck type internal and external earphones that can be switched between earphone mode and speaker mode for playing.

2. The improved structure of the head-neck type internal and external earphone according to claim 1, characterized in that: Axial holes are arranged on both sides of the shell, and a rotating shaft is arranged at the ends of both ends of the connecting frame, and the rotating shaft is arranged in two corresponding axial holes.

3. The improved structure of the head-neck type internal and external earphone according to claim 1, characterized in that: The circuit board is provided with a memory card slot connected to the housing.

4. The improved structure of the head-neck type internal and external earphone according to claim 1, characterized in that: The circuit board is provided with a USB port connected to the housing.

5. The improved structure of the head-neck type internal and external earphone according to claim 1, characterized in that: The second bracket is provided with a transfer part at both ends, the first bracket is provided with a connecting part corresponding to the transfer part, and an axial connection piece connects the transfer part and the connecting part, so that the second bracket is axially connected to the first bracket.

Images