Ear hanging type earphone with detachable microphone rod and earphone charging box

Abstract

The utility model discloses an ear-hook type earphone with a detachable microphone rod and an earphone charging box, the ear-hook type earphone comprises an earphone body, an ear hook and the microphone rod, the earphone body is connected with one end of the ear hook, the other end of the ear hook is provided with a first connector, one end of the microphone rod is provided with a second connector, and the other end of the microphone rod is provided with a second connector. The first connector and the second connector are detachably inserted and matched, and the other end of the microphone rod is provided with a first communication microphone; a main control circuit board is arranged in the earphone body, and when the first connector is plugged with the second connector, the first microphone is electrically connected with the main control circuit board; and a second communication microphone is arranged on the earphone body and is electrically connected with the main control circuit board. According to the ear-hook type earphone, the microphone rod is detachably arranged at one end, far away from the earphone body, of the ear hook, so that the microphone rod can be prevented from changing the external shape of the earphone body, the microphone rod is prevented from occupying the installation space of electronic components in the earphone body, and the microphone rod is prevented from reducing the integrity and sound effect of the earphone; the earphone charging box provided by the utility model can accommodate the microphone rod.

Description

Technical Field

[0001] The utility model relates to the technical field of earphones, in particular to an ear-hanging earphone with a detachable microphone rod and an earphone charging box. Background Art

[0002] In the prior art, wireless earphones have been widely used. To adapt to the situation of sports, some wireless earphones are added with an ear hook to increase the firmness and comfort of wearing, which is called an ear-hanging earphone. The existing ear-hanging earphones usually set a call microphone on the earphone body, and the call microphone can be used to enable the wireless earphone to realize the call function. However, since the ear-hanging earphone worn on the human ear is at a certain distance from the human mouth, the call microphone on the earphone body cannot collect the voice emitted by the human mouth well, resulting in unclear calls and being difficult to be suitable for use occasions such as live broadcast and telephone traffic that require clear calls.

[0003] With the progress of technology, earphones with an independent microphone rod gradually appear. For example, the Chinese patent document CN210042147U discloses a Bluetooth earphone connected with a microphone rod, the Chinese patent document CN211429497U discloses an ear-hanging earphone with a detachable microphone bracket, the Chinese patent document CN214315562U discloses an earphone with a detachable external microphone, and the Chinese patent document CN218783885U discloses an earphone with a detachable connecting rod microphone. In addition, the earphones described in the above patent documents all have ear hooks, which can facilitate users to wear and use. The earphones described in the above patent documents can collect the voice emitted by the human mouth well by setting an independent microphone rod (or called a microphone rod), making the earphone call clearer and suitable for use occasions such as live broadcast and telephone traffic that require clear calls.

[0004] However, the earphones described in the above patent documents still have the following technical problems: (1) The microphone rod (or the so-called microphone pole) is installed on the earphone body. Since the earphone body needs to be close to the human ear and the external shape of some earphone bodies also needs to match the shapes of parts of the human ear such as the concha and helix, after installing the microphone rod on the earphone body, it often changes the external shape of the earphone body, making it easy for the earphone body to be difficult to match the shape of the human ear and reducing the wearing and using experience effect of the earphone; (2) Since there are multiple electronic components inside the earphone body, such as the main control circuit board, speaker, battery, etc., after installing the microphone rod on the earphone body, it will occupy the installation space of electronic components such as the main control circuit board, speaker, and battery, making the overall volume of the earphone body larger and greatly increasing the design and installation difficulty of electronic components such as the main control circuit board, speaker, and battery; (3) Earphones usually have a front sound cavity and a rear sound cavity. To improve the sound effect of the earphone, some earphones are also provided with tuning holes communicating with the front sound cavity or the rear sound cavity. Therefore, when the microphone rod is installed on the earphone body, it will change the structure of the earphone housing, reduce the integrity of the earphone housing, and even change the front sound cavity structure or the rear sound cavity structure of the earphone and reduce the function of the tuning hole. Therefore, installing the microphone rod on the earphone body is likely to reduce the integrity and sound effect of the earphone; (4) The above patent documents do not disclose the charging case for the earphone with a microphone rod, and the existing earphone charging cases are also difficult to accommodate the microphone rod, which is not convenient for carrying. Utility Model Content

[0005] The technical problem to be solved by the present utility model is, in view of the above deficiencies of the prior art, to provide an ear-hook type earphone with a detachable microphone rod. The ear-hook type earphone detachably installs the microphone rod at one end of the ear-hook far from the earphone body, which can avoid the microphone rod from changing the external shape of the earphone body, avoid the microphone rod from occupying the installation space of electronic components inside the earphone body, and avoid the microphone rod from reducing the integrity and sound effect of the earphone; at the same time, the present utility model also provides a charging case for the ear-hook type earphone that can accommodate the microphone rod.

[0006] To solve the above first technical problem, the technical solution of the present utility model is: An ear-hook type earphone with a detachable microphone rod, characterized in that: it includes an earphone body, an ear-hook and a microphone rod. One end of the earphone body is connected to one end of the ear-hook. The other end of the ear-hook is provided with a first connector, and one end of the microphone rod is provided with a second connector. The first connector and the second connector are detachably plugged and matched. The other end of the microphone rod is provided with a first call microphone; a main control circuit board is provided inside the earphone body. When the first connector and the second connector are plugged, the first call microphone is electrically connected to the main control circuit board; a second call microphone is provided on the earphone body, and the second call microphone is electrically connected to the main control circuit board.

[0007] Preferably, an earhook wire is provided inside the earhook. One end of the earhook wire is electrically connected to the main control circuit board, and the other end of the earhook wire is electrically connected to the first connector. A microphone rod wire is provided inside the microphone rod. One end of the microphone rod wire is electrically connected to the second connector, and the other end of the microphone rod wire is electrically connected to the first call microphone.

[0008] Preferably, a noise reduction microphone is provided on the earphone body, and the noise reduction microphone is electrically connected to the main control circuit board.

[0009] Preferably, the first connector is a female socket with jacks, and the second connector is a male socket with pins. The pins can be inserted into the jacks and can rotate a set angle within the jacks.

[0010] Preferably, the earhook includes a flexible material body with a metal wire inside.

[0011] Preferably, the other end of the microphone rod is provided with a microphone hole. One end of the microphone hole communicates with the first call microphone, and the other end of the microphone hole communicates with the outside.

[0012] Another technical solution of the present utility model is: an earhook-type earphone, including a left earphone and a right earphone. Any one of the left earphone and the right earphone adopts the above-mentioned earhook-type earphone with a detachable microphone rod.

[0013] To solve the above second technical problem, the technical solution of the present utility model is: the earphone charging box of the earhook-type earphone includes a box body and a cover body covering the box body. The box body is provided with a first accommodation cavity for accommodating the left earphone and a second accommodation cavity for accommodating the right earphone. A third accommodation cavity for accommodating the microphone rod is provided inside the cover body.

[0014] Preferably, the inner cavity wall shape of the third accommodation cavity matches the shape of the microphone rod. Notches for inserting fingers are provided on both sides at one end of the third accommodation cavity.

[0015] The beneficial effects of the present utility model are as follows: (1) The present utility model is provided with a microphone rod. After the earhook is plugged into the microphone rod, the present utility model can well collect the voice emitted by the human mouth by using the microphone rod, making the headphone call clearer, which is suitable for use occasions such as live broadcast and telephone traffic that require clear calls. After the earhook is unplugged from the microphone rod, the present utility model can be used as an ordinary headphone without a microphone rod; (2) Since one end of the earhook of the present utility model is provided with a first connector, one end of the microphone rod is provided with a second connector, and the first connector is inserted and matched with the second connector, and a first call microphone is provided at the other end of the microphone rod. Therefore, the microphone rod of the present utility model is not connected to the headphone body, but is inserted and connected to the other end of the earhook, which can avoid the microphone rod changing the external shape of the headphone body, avoid the microphone rod occupying the installation space of the electronic components inside the headphone body, and avoid the microphone rod reducing the integrity and sound effect of the headphone; (3) Since a third accommodating cavity for accommodating the microphone rod is provided inside the cover body of the headphone charging box of the present utility model, the present utility model can fix the removed microphone rod in the third accommodating cavity of the charging box and cover the cover body, which is convenient for carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a schematic diagram of the overall structure of the earhook-type headphone in Embodiment 1.

[0017] Figure 2 FIG. is a schematic perspective structure diagram of the earhook-type headphone in Embodiment 1.

[0018] Figure 3 FIG. is one of the schematic diagrams of the dispersed structure of the earhook-type headphone in Embodiment 1.

[0019] Figure 4 FIG. is the second of the schematic diagrams of the dispersed structure of the earhook-type headphone in Embodiment 1.

[0020] Figure 5 FIG. is a schematic diagram of the structure of the earhook-type headphone after the microphone rod is pulled out in Embodiment 1.

[0021] Figure 6 FIG. is a schematic diagram of the overall structure of the left headphone and the right headphone in Embodiment 2.

[0022] Figure 7 FIG. is a schematic diagram of the structure of the headphone charging box for accommodating the left headphone, the right headphone and the microphone rod in Embodiment 3. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The structural principle and working principle of the present utility model will be further described in detail below with reference to the drawings. Embodiment 1

[0024] As Figures 1 - 5As shown in the figure, Embodiment 1 is an ear-hanging headphone with a detachable microphone rod, including a headphone body 1, an ear hook 2 and a microphone rod 3. One end of the headphone body 1 is connected to one end of the ear hook 2. The other end of the ear hook 2 is provided with a first connector 4, and one end of the microphone rod 3 is provided with a second connector 5. The first connector 4 and the second connector 5 are detachably plugged and matched. The other end of the microphone rod 3 is provided with a first call microphone 6. The first connector 4 is connected inside the end of the other end of the ear hook 2 and is covered by the ear hook 2, only exposing the plug end of the first connector 4. The second connector 5 is connected inside the end of one end of the microphone rod 3, only exposing the plug end of the second connector 5. Since the microphone rod 3 is provided in the present utility model, after the ear hook 2 is plugged with the microphone rod 3, the present utility model can well collect the voice emitted by the human mouth by using the microphone rod 3, making the headphone call clearer, suitable for use occasions such as live broadcast and call center that require clear calls. After the ear hook 2 is unplugged from the microphone rod 3, the present utility model can be used as an ordinary headphone without a microphone rod. The microphone rod 3 of the present utility model is not connected to the headphone body 1, but is plugged into the other end of the ear hook 2, which can avoid the microphone rod 3 changing the external shape of the headphone body 1, avoid the microphone rod 3 occupying the installation space of the electronic components inside the headphone body 1, and avoid the microphone rod 3 reducing the integrity and sound effect of the headphone.

[0025] As Figures 2 - 4 shown, a main control circuit board 7 is provided inside the headphone body 1. A Bluetooth chip is provided on the main control circuit board 7, and the Bluetooth chip can achieve wireless Bluetooth connection with external intelligent devices (such as mobile phones, tablet computers, etc.). An ear hook wire 21 is provided inside the ear hook 2, and the number of ear hook wires 21 is two. One end of the ear hook wire 21 is electrically connected to the main control circuit board 7, and the other end of the ear hook wire 21 is electrically connected to the first connector 4. A microphone rod wire 31 is provided inside the microphone rod 3, and the number of microphone rod wires 31 is two. One end of the microphone rod wire 31 is electrically connected to the second connector 5, and the other end of the microphone rod wire 31 is electrically connected to the first call microphone 6. After the ear hook 2 is plugged with the microphone rod 3, one ear hook wire 21 is electrically connected to one microphone rod wire 31, and the other ear hook wire 21 is electrically connected to the other microphone rod wire 31, so that the main control circuit board 7 is electrically connected to the first call microphone 6.

[0026] As Figures 1 - 5 shown, a second call microphone 8 is provided on the headphone body 1, and the second call microphone 8 is electrically connected to the main control circuit board 7. By setting the second call microphone 8, after the ear-hanging headphone is unplugged from the microphone rod 3, the voice collection function of the second call microphone 8 can still be utilized, so that the ear-hanging headphone can be used as an ordinary headphone without a microphone rod.

[0027] As Figures 1 - 5As shown, a noise reduction microphone 9 is provided on the earphone body 1. The noise reduction microphone 9 is electrically connected to the main control circuit board 7. During a call with the ear-hung earphone, the noise reduction microphone 9 can collect ambient noise and transmit it to the main control circuit board 7, and then the main control circuit board 7 controls the speaker to play a sound that is out of phase with the noise. After the out-of-phase sound and the noise are superimposed, the noise can be eliminated, achieving the effect of noise reduction.

[0028] As Figures 2 - 4 shown, the first connector 4 is a female socket, and the female socket is provided with a jack 41. The second connector 5 is a male socket, and the male socket is provided with a pin 51. The pin 51 can be inserted into the jack 41 and can rotate a set angle within the jack 41. This enables the microphone rod 3 to adjust the sound collection direction according to user requirements.

[0029] As a preferred embodiment of the present invention, the ear hook 2 includes a flexible material body 22, and a metal wire 23 is provided inside the flexible material body 22. Preferably, the flexible material body 22 is a silicone body. Under the combined action of the flexible material body 22 and the metal wire 23, the ear hook can adjust the bending degree and clamping degree to adapt to the wearing needs of different users. At the same time, the direction position of the microphone rod 3 can also be adjusted by adjusting the direction position of the ear hook.

[0030] As a preferred embodiment of the present invention, the ear-hung earphone of the present invention is a wireless earphone.

[0031] As a preferred embodiment of the present invention, the other end of the microphone rod is provided with a microphone hole. One end of the microphone hole communicates with the first call microphone, and the other end of the microphone hole communicates with the outside. Embodiment Two

[0032] As Figure 6 shown, Embodiment Two is an ear-hung earphone, including a left earphone 100 and a right earphone 200. Any one of the left earphone 100 and the right earphone 200 adopts the ear-hung earphone with a detachable microphone rod described in Embodiment One. Embodiment Three

[0033] As Figure 7 shown, Embodiment Three is a headphone charging case for the ear-hung earphone described in Embodiment Two, including a case body 10 and a cover body 20 covering the case body 10. The case body 10 is provided with a first accommodation cavity 101 for accommodating the left earphone 100 and a second accommodation cavity 102 for accommodating the right earphone 200. A third accommodation cavity 201 for accommodating the microphone rod 3 is provided inside the cover body 20. Since the cover body 20 of the headphone charging case of the present invention is provided with a third accommodation cavity 201 for accommodating the microphone rod 3, the present invention can fix the removed microphone rod 3 in the third accommodation cavity 201 of the charging case and cover the cover body 20, which is convenient for carrying.

[0034] As Figure 7 shown, the shape of the inner cavity wall of the third receiving cavity 201 matches the shape of the microphone rod 3. Notches 202 for inserting fingers are provided on both sides of one end of the third receiving cavity 201, which facilitates the removal of the microphone rod 3 by hand.

[0035] The above are only the preferred embodiments of the present invention. Any minor modifications, equivalent changes, and decorations made to the above embodiments based on the technical solutions of the present invention are all within the scope of the technical solutions of the present invention.

Claims

1. An ear-hanging headphone with a detachable microphone rod, characterized in that: It includes a headphone body, an earhook and a microphone rod. One end of the headphone body is connected to one end of the earhook. A first connector is provided at the other end of the earhook. A second connector is provided at one end of the microphone rod. The first connector and the second connector are detachably plugged and matched with each other. A first call microphone is provided at the other end of the microphone rod. A main control circuit board is provided inside the headphone body. When the first connector and the second connector are plugged together, the first call microphone is electrically connected to the main control circuit board. A second call microphone is provided on the headphone body, and the second call microphone is electrically connected to the main control circuit board.

2. The ear-hanging headphone with a detachable microphone rod according to claim 1, wherein: An earhook wire is provided inside the earhook. One end of the earhook wire is electrically connected to the main control circuit board, and the other end of the earhook wire is electrically connected to the first connector. A microphone rod wire is provided inside the microphone rod. One end of the microphone rod wire is electrically connected to the second connector, and the other end of the microphone rod wire is electrically connected to the first call microphone.

3. The ear-hanging type earphone with a detachable microphone rod according to claim 1, characterized in that: A noise reduction microphone is provided on the headphone body, and the noise reduction microphone is electrically connected to the main control circuit board.

4. The ear-hanging headphone with a detachable microphone rod according to claim 1, wherein: The first connector is a female socket with a jack. The second connector is a male socket with a pin. The pin can be inserted into the jack and can rotate a set angle inside the jack.

5. The ear-hanging type earphone with a detachable microphone rod according to claim 1, characterized in that: The earhook includes a flexible material body with a metal wire inside.

6. The ear-hanging type earphone with a detachable microphone rod according to claim 1, characterized in that: The other end of the microphone rod is provided with a microphone hole. One end of the microphone hole communicates with the first call microphone, and the other end of the microphone hole communicates with the outside.

7. An ear-hanging type earphone, characterized in that: It includes a left headphone and a right headphone. Any one of the left headphone and the right headphone adopts the earhook headphone with a detachable microphone rod described in any one of claims 1-6.

8. A headset charging case for the ear-hanging headset according to claim 7, characterized in that: It includes a box body and a cover body covering the box body. The box body is provided with a first accommodation cavity for accommodating the left headphone and a second accommodation cavity for accommodating the right headphone. A third accommodation cavity for accommodating the microphone rod is provided inside the cover body.

9. The earphone charging case according to claim 8, wherein: The inner cavity wall shape of the third accommodation cavity matches the shape of the microphone rod. Notches for inserting fingers are provided at both sides at one end of the third accommodation cavity.

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