CN213152332U

CN213152332U - Wireless earphone

Info

Publication number: CN213152332U
Application number: CN202021899353.7U
Authority: CN
Inventors: 李明方; 邓利军
Original assignee: Guangdong Meita Industrial Investment Co ltd
Current assignee: Guangdong Meita Industrial Investment Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-07
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to the technical field of earphone, a wireless earphone is disclosed, including casing, circuit board, speaker, battery, the casing includes head and stalk portion, be equipped with the phonate hole on the head and charge the contact, the speaker set up in the inside of head just corresponds the phonate hole sets up, the battery set up in the inside of head, charge the contact with the battery electricity is connected, the speaker with the battery all with the circuit board electricity is connected, the circuit board set up in the inside of stalk portion. The utility model discloses a set up charging contact and charging contact on the head and directly be connected with the battery electricity to with the circuit board setting in the inside of stalk portion, the inner space of utilization wireless earphone that can be comparatively reasonable improves wireless earphone's portability.

Description

Wireless earphone

Technical Field

The utility model relates to an earphone technical field especially relates to a wireless earphone.

Background

At present, the charging contact of wireless earphone can set up the one end of keeping away from the earphone head at earphone head or earphone stalk portion, because the reason of these wireless earphone internal structure designs, leads to the charging contact of earphone head, circuit board, battery and the inside spare part of speaker to pile up the setting, and such structure makes the inner space of wireless earphone can not make full use of, leads to the volume of wireless earphone great, is unfavorable for improving the portability of wireless earphone.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: provided is a wireless headset, which can reasonably utilize the internal space of the wireless headset and improve the portability of the wireless headset.

In order to achieve the above object, the utility model provides a wireless earphone, including casing, circuit board, speaker, battery, the casing includes head and stalk portion, be equipped with the phonate hole on the head and charge the contact, the speaker set up in the inside of head just corresponds the phonate hole sets up, the battery set up in the inside of head, charge the contact with the battery electricity is connected, the speaker with the battery all with the circuit board electricity is connected, the circuit board set up in the inside of stalk portion.

Optionally, a first clamping portion is arranged on the inner wall of the handle portion, and the circuit board is connected with the inside of the handle portion through the first clamping portion.

Optionally, a concave portion is arranged on the head portion, and the charging contact is arranged in the concave portion.

Optionally, each charging contact is disposed in the corresponding recess.

Optionally, the wireless earphone further comprises an ear entering rubber plug arranged on the head, and the ear entering rubber plug is arranged outside the sound outlet hole.

Optionally, the outer wall of the head portion is further provided with a second clamping portion, the second clamping portion surrounds the edge of the sound outlet hole, and the ear insertion rubber plug is connected with the head portion through the second clamping portion.

Optionally, the wireless headset further comprises a sensor disposed on the handle, the sensor being configured to detect a wearing state of the wireless headset.

Optionally, the wireless headset further includes an indication device, and the indication device is disposed on the housing and electrically connected to the circuit board.

Optionally, a third engaging portion is disposed on an inner wall of the head, and the battery is disposed inside the head through the third engaging portion.

Optionally, a fourth engaging portion is disposed on an inner wall of the head, and the speaker is disposed inside the head through the fourth engaging portion.

The embodiment of the utility model provides a wireless earphone, compared with the prior art, its beneficial effect lies in:

the utility model discloses a wireless earphone, including casing, circuit board, speaker, battery, the casing includes head and stalk portion, is equipped with the phonate hole on the head and charges the contact, and the speaker sets up in the inside of head and corresponds the phonate hole setting, and the battery sets up in the inside of head, charge the contact with the battery electricity is connected, and speaker and battery all are connected with the circuit board electricity, and the circuit board sets up in the inside of stalk portion. Set up the contact that charges and charge the contact and directly be connected with the battery electricity on the head, and with the circuit board setting in the inside of stalk portion, set up the circuit board just like this and can not pile up the setting with other spare parts in the inside of head, need not the holding circuit board in the head, the requirement to head inner space has been reduced, the size of head can be reduced, the portability of wireless earphone is improved, the inner space of stalk portion has still been utilized to such structure in addition, the inner space of stalk portion need not to be left vacant and waste resources, therefore, the inner space of wireless earphone can be comparatively rationally utilized.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic back view of an embodiment of the present invention.

Fig. 3 is a schematic diagram of a part of the internal structure of the embodiment of the present invention.

Fig. 4 is a schematic diagram of the internal structure of the embodiment of the present invention.

In the figure, 1, a housing; 2. a circuit board; 3. a speaker; 4. a battery; 5. an ear-entering rubber plug; 6. an indicating device; 11. a head portion; 12. a handle; 111. a sound outlet; 112. a charging contact; 113. a recess; 114. a second engaging portion; 115. a third engaging portion; 121. a first engaging portion.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a wireless headset according to a preferred embodiment of the present invention includes a housing 1, a circuit board 2, a speaker 3, and a battery 4, wherein the housing 1 includes a head 11 and a handle 12, the head 11 is provided with a sound hole 111 and a charging contact 112, the speaker 3 is disposed inside the head 11 and corresponds to the sound hole 111, the battery 4 is disposed inside the head 11, the charging contact 112 is electrically connected to the battery 4, the speaker 3 and the battery 4 are both electrically connected to the circuit board 2, and the circuit board 2 is disposed inside the handle 12. In the embodiment, the charging contact 112 is disposed on the head 11, and the circuit board 2 is disposed on the inner wall of the handle 12, so that the circuit board 2 does not need to be accommodated in the head 11, the circuit board 2 does not need to be stacked with other components inside the head 11, the requirement on the internal space of the head 11 is reduced, the size of the head 11 can be reduced, and the portability of the wireless headset is improved. In the prior art, it is common to arrange the charging contact 112 to be connected to the battery 4 via the circuit board 2, for reasons related to the arrangement position of the charging contact 112. When the charging contact 112 is disposed on the head 11, the circuit board 2 is disposed in the head 11, so that the charging contact 112 is directly electrically connected to the circuit board 2, and the battery 4 is disposed on the other side of the circuit board 2, so that the charging contact 112 is connected to the battery 4 through the circuit board 2. This arrangement results in a stacked arrangement of the circuit board 2 and other components, resulting in a large size of the header 11. When the charging contact 112 is disposed on the handle 12, the circuit board 2 may be disposed inside the handle 12, and the battery 4 is disposed inside the head 11, so that although the circuit board 2 and other components are not stacked, the charging contact 112 is disposed on the handle 12, which has a high requirement for the charging box of the wireless headset, the charging pile of the charging box is connected to the circuit board of the charging box, and in order to charge the wireless headset, the charging pile and the circuit board 2 connected thereto need to be disposed at one end of the wireless headset close to the handle 12, which results in a large size of the charging box and poor portability. In addition, by disposing the circuit board 2 inside the handle 12, the internal space of the handle 12 is utilized, and the internal space of the handle 12 does not need to be left vacant as in the prior art, which wastes space resources, so that the internal space of the wireless headset can be reasonably utilized.

Referring to fig. 3, a first engaging portion 121 is disposed on an inner wall of the handle 12, and the circuit board 2 is connected to the inside of the handle 12 through the first engaging portion 121. With this arrangement, the circuit board 2 can be stably disposed inside the handle 12, preventing the circuit board 2 from shaking inside the handle 12 when the wireless headset is moved, thereby damaging the circuit board 2. Referring to fig. 4, a third engaging portion 115 is disposed on an inner wall of the head 11, and the battery 4 is disposed inside the head 11 through the third engaging portion 115. By providing the third engaging portion 115, the battery 4 can be stably disposed, and the battery 4 is prevented from shaking and from being damaged. A fourth engaging portion is provided on the inner wall of the head portion 11, and the speaker 3 is provided inside the head portion 11 through the fourth engaging portion. Through setting up fourth block portion, can set up speaker 3 firmly, prevent that speaker 3 from taking place to rock, avoid damaging speaker 3.

Referring to fig. 1, a recess 113 is formed on the head 11, and the charging contact 112 is disposed in the recess 113. The concave portion 113 is provided to facilitate the contact between the charging pile of the charging box and the charging contact 112, thereby achieving the guiding function. The number of the recesses 113 corresponds to the number of the charging contacts 112, and each charging contact 112 is disposed in the recess 113 corresponding thereto. Set up like this, every of the box that charges fills electric pile can both be guided to the contact 112 that charges that corresponds by the accuracy, and convenient to use person uses.

The wireless earphone of this embodiment further includes an ear plug 5 disposed on the head portion 11, and the ear plug 5 is disposed outside the sound outlet 111. The arrangement of the ear rubber plug 5 facilitates the wearing of the wireless earphone, and the comfort level of the wireless earphone can be improved. The outer wall of the head 11 is further provided with a second fastening portion 114, the second fastening portion 114 is disposed around the edge of the sound outlet hole 111, and the ear insertion rubber plug 5 is connected to the head 11 through the second fastening portion 114. The ear insertion rubber plug 5 is clamped at the second clamping part 114, so that the connection between the ear insertion rubber plug 5 and the head part 11 is realized. The wireless headset further comprises a sensor disposed on the handle 12 for detecting a wearing state of the wireless headset. The sensor may be an infrared sensor, a contact sensor or a piezoelectric sensor. The wireless headset further comprises an indicating device 6, wherein the indicating device 6 is arranged on the shell 1 and electrically connected with the circuit board 2. It is possible to indicate whether the battery 4 needs to be charged.

To sum up, the embodiment of the utility model provides a wireless earphone, it is through set up charging contact 112 and charging contact 112 on head 11 and directly be connected with battery 4 electricity to with circuit board 2 setting in the inside of stalk portion 12, the inner space of utilization wireless earphone that can be comparatively reasonable improves wireless earphone's portability.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a wireless earphone, includes casing, circuit board, speaker, battery, the casing includes head and stalk portion, its characterized in that, be equipped with the phonate hole on the head and charge the contact, the speaker set up in the inside of head just corresponds the phonate hole sets up, the battery set up in the inside of head, charge the contact with the battery electricity is connected, the speaker with the battery all with the circuit board electricity is connected, the circuit board set up in the inside of stalk portion.

2. The wireless earphone according to claim 1, wherein a first engaging portion is provided on an inner wall of the handle portion, and the circuit board and the inside of the handle portion are connected by the first engaging portion.

3. The wireless headset of claim 1, wherein the head portion has a recess disposed therein, the charging contact being disposed in the recess.

4. The wireless headset of claim 3, wherein each charging contact is disposed within the recess corresponding thereto.

5. The wireless earphone according to claim 1, further comprising an in-ear plug disposed on the head, the in-ear plug being disposed outside the sound outlet hole.

6. The wireless earphone according to claim 5, wherein a second engaging portion is further disposed on an outer wall of the head, the second engaging portion is disposed around an edge of the sound outlet hole, and the ear insertion rubber plug is connected to the head through the second engaging portion.

7. The wireless headset of claim 1, further comprising a sensor disposed on the handle, the sensor for detecting a wearing state of the wireless headset.

8. The wireless headset of claim 1, further comprising an indication device disposed on the housing and electrically connected to the circuit board.

9. The wireless earphone according to claim 1, wherein a third engaging portion is provided on an inner wall of the head, and the battery is disposed inside the head through the third engaging portion.

10. The wireless earphone according to claim 1, wherein a fourth engaging portion is provided on an inner wall of the head, and the speaker is provided inside the head through the fourth engaging portion.