Wireless earphone

Abstract

The utility model discloses a wireless earphone, which comprises a shell, a circuit board is fixedly arranged in the shell, a sound pickup and at least one indicator lamp positioned on the side of the sound pickup are arranged on the circuit board, the sound pickup is provided with a sound pickup hole, and the shell is provided with a through hole communicated with the sound pickup hole; a light guide pickup seat is arranged between the circuit board and the shell, a first containing groove and a second containing groove are formed in the end face, facing the circuit board, of the light guide pickup seat, the second containing groove and the first containing groove are arranged in a spaced mode, the light guide pickup seat is further provided with a pickup channel communicated with the first containing groove, and in the assembly state, the pickup is arranged in the first containing groove, and the pickup channel is communicated with the second containing groove. The indicating lamp is arranged in the second accommodating groove, and the pickup channel is respectively communicated with the through hole and the pickup hole; the light guide pickup seat is of a transparent structure. The light of the indicating lamp can be transmitted to the through hole serving as the pickup hole through the light guide pickup seat, so that the original light guide hole and the pickup hole share the same hole site, the production difficulty is reduced, and the problem of high production cost in the past is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to earphone technical field especially relates to a wireless earphone. BACKGROUND

[0002] The existing wireless earphone includes a shell, a circuit board is fixedly installed in the shell, a loudspeaker, a sound pickup and an indicator lamp integrated on the circuit board are located in the shell, in order to enable the loudspeaker, the sound pickup and the indicator lamp to work normally, the shell will be provided with corresponding sound pickup holes, sound generation holes and indicator lamp holes, therefore, at least three holes need to be provided during the processing of the shell.

[0003] Referring to the patent document with the application number CN2020224120839, a waterproof TWS earphone includes an earphone body, the shell of the earphone is provided with a light guide hole for placing an indicator lamp and a microphone hole for transmitting external sound to a microphone, this double-hole structure has high processing precision requirement, high processing cost, affects the aesthetic appearance of the earphone, and has the problem of high processing cost. SUMMARY

[0004] The technical problem to be solved by the utility model lies in providing a wireless earphone, which can solve the problem of the previous processing cost.

[0005] In order to solve the above technical problem, the utility model discloses a wireless earphone, which includes a shell, a circuit board is fixedly installed in the shell, a sound pickup and at least one indicator lamp located on the side of the sound pickup are arranged on the circuit board, the sound pickup is provided with a sound pickup hole, and the shell is provided with a through hole communicated with the sound pickup hole; a light guide sound pickup seat is arranged between the circuit board and the shell, the end face of the light guide sound pickup seat towards the circuit board is provided with a first accommodating groove and a second accommodating groove arranged at intervals with the first accommodating groove, the light guide sound pickup seat is also provided with a sound pickup channel communicated with the first accommodating groove, in the assembled state, the sound pickup is arranged in the first accommodating groove, the indicator lamp is arranged in the second accommodating groove, and the sound pickup channel is communicated with the through hole and the sound pickup hole respectively; the light guide sound pickup seat is a transparent structure.

[0006] Among them, the light guide sound pickup seat is an acrylic material structure.

[0007] Among them, the height of the light guide sound pickup seat is equal to the distance between the end face of the circuit board and the inner side of the shell.

[0008] Among them, the longitudinal section shape of the light guide sound pickup seat is L-shaped or convex-shaped.

[0009] Among them, the shell includes a bottom shell and an outer cover fixedly connected with the bottom shell, the inner top surface of the outer cover is formed with a clamping groove for placing the light guide sound pickup seat.

[0010] Compared with the prior art, the embodiment of the utility model has the following beneficial effects: through setting the transparent light guide pickup seat, under the premise of ensuring normal pickup, the light of the indicating lamp can be transmitted to the through hole as the pickup hole through the light guide pickup seat, the original light guide hole and the pickup hole share the same hole position, the number of openings of the earphone is reduced, the structure of the shell is simplified, the production difficulty is reduced, the problem of high production cost in the past is solved, and the aesthetics of the earphone is improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0012] Figure 1 It is the structure schematic diagram of wireless bluetooth earphone box in the embodiment;

[0013] Figure 2 It is the exploded view of wireless bluetooth earphone box in the embodiment;

[0014] Figure 3 It is the structure schematic diagram of light guide pickup seat in the embodiment;

[0015] Figure 4 It is the structure schematic diagram of outer cover in the embodiment. DETAILED DESCRIPTION

[0016] In order to make the personnel in the technical field better understand the utility model scheme, the technical scheme 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 only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0017] The terms "first", "second" and the like in the specification and claims of the utility model and the above drawings are used to distinguish different objects, not to describe a specific order. In addition, the terms "include" and "have" and any modification thereof are intended to cover non-exclusive inclusion. For example, the process, method, device, product or end including a series of steps or units is not limited to the listed steps or units, but optionally also includes the steps or units not listed, or optionally also includes other steps or units inherent to these processes, methods, products or ends.

[0018] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. As will be apparent to those of ordinary skill in the art, embodiments described herein can be combined with other embodiments.

[0019] The utility model discloses a specific implementation of wireless earphone, see Figures 1 to 2 , earphone includes the casing 1, and the casing 1 is fixedly installed with the circuit board 2, is equipped with the pickup 21 and two indicator lamps 23 located in the side of pickup 21 on the circuit board 2.It should be explained that the number of indicator lamp 23 can be selectively set according to actual demand.

[0020] As an improvement, pickup 21 is provided with pickup hole 22, and casing 1 is provided with through hole 13 in communication with pickup hole 22. Figure 3 , the end surface of light guide pickup seat 3 towards circuit board 2 is provided with first accommodating groove 31 and second accommodating groove 32 spaced apart from first accommodating groove 31, and light guide pickup seat 3 is also provided with pickup channel 33 in communication with first accommodating groove 31, and pickup channel 33 is provided in the height direction of light guide pickup seat 3.In the assembled state, pickup 21 is placed into first accommodating groove 31, indicator lamp 23 is placed into second accommodating groove 32, and pickup channel 33 is in communication with through hole 13 and pickup hole 22 respectively, thereby ensuring the pickup function.In addition, light guide pickup seat 3 is a transparent structure, and as a preferred scheme, light guide pickup seat 3 is a structure of acrylic material, and in other embodiments, light guide pickup seat 3 can also be made of glass, silica gel, plastic and other materials capable of guiding light.

[0021] The earphone of the embodiment, when the indicator lamp 23 is illuminated, since the light guide pickup seat 3 is a transparent material structure with light guiding property, the light is diffusely reflected in the light guide pickup seat 3, thereby making the light guide pickup seat 3 itself have a certain brightness, and the illumination can be observed through the through hole 13 of the casing 1, so that the through hole 13 of the casing 1 can perform pickup and emit light.

[0022] In the embodiment, in combination with Figure 4 , the casing 1 includes bottom shell 12 and outer cover 11 fixedly connected with the bottom shell 12, and the inner top surface of the outer cover 11 forms clamping groove 14 for placing light guide pickup seat 3, and in addition, the height of light guide pickup seat 3 is equal to the distance between the end surface of circuit board 2 and the inner side surface of casing 1, and when the bottom shell 12 is fixed with the outer cover 11, the clamping groove 14 of the outer cover 11 can limit the light guide pickup seat 3, thereby abutting the light guide pickup seat 3 on the circuit board 2 to complete the fixation of the light guide pickup seat 3.

[0023] See Figure 3 The longitudinal section shape of the light guide pickup seat 3 is in the shape of a convex letter, and in other embodiments, when the number of indicator lights 23 is one, the longitudinal section shape of the light guide pickup seat 3 is in the shape of an L letter.

[0024] Compared with the prior art, the earphone of the embodiment is provided with a transparent light guide pickup seat 3, under the premise of ensuring normal pickup, the light of the indicator light 23 can be transmitted to the through hole 13 as the pickup hole 22 through the light guide pickup seat 3, the original light guide hole and the pickup hole 22 share the same hole position, the number of openings of the earphone is reduced, the structure of the shell 1 is simplified, the production difficulty is reduced, the problem of high production cost in the past is solved, and the aesthetics of the earphone is improved.

[0025] Finally, it should be noted that: the wireless earphone disclosed by the embodiment of the utility model is only the preferred embodiment of the utility model, and is only used to illustrate the technical scheme of the utility model, not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand; the technical scheme recorded in the foregoing embodiments can still be modified, or some technical features can be replaced; and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the spirit and scope of the technical scheme of the embodiments of the utility model.

Claims

1. A wireless earphone, characterized by, The shell is internally fixedly provided with a circuit board, the circuit board is provided with a pickup and at least one indicator lamp located at the side of the pickup, the pickup is provided with a pickup hole, and the shell is provided with a through hole in communication with the pickup hole; a light guide pickup seat is arranged between the circuit board and the shell, an end surface of the light guide pickup seat is provided with a first accommodating groove and a second accommodating groove arranged in a spaced manner with the first accommodating groove, the light guide pickup seat is further provided with a pickup channel in communication with the first accommodating groove, in an assembled state, the pickup is arranged in the first accommodating groove, the indicator lamp is arranged in the second accommodating groove, and the pickup channel is in communication with the through hole and the pickup hole respectively; and the light guide pickup seat is a transparent structure.

2. A wireless earphone according to claim 1, characterized in that The light guide pickup seat is made of acrylic material.

3. The wireless earphone of claim 1, wherein, The height of the light guide pickup seat is equal to the distance between the end surface of the circuit board and the inner side surface of the shell.

4. The wireless earphone of claim 1, wherein, The longitudinal cross section of the light guide pickup seat is in the shape of L or convex.

5. The wireless earphone of claim 1, wherein, The shell comprises a bottom shell and an outer cover fixedly connected with the bottom shell, and an inner top surface of the outer cover is formed with a clamping groove for arranging the light guide pickup seat.

Images