Multifunctional button of Bluetooth earphone

Abstract

The utility model provides a bluetooth earphone multifunctional button, relates to the bluetooth earphone technology field, and comprises a button box, earphone wire harnesses and an earphone body, the top part and the bottom part of the button box are connected with the earphone wire harnesses, the other ends of the earphone wire harnesses are connected with the earphone body, the front surface of the button box is provided with a plurality of multifunctional buttons, and the button box is provided with the earphone body. Waterproof assemblies are arranged on the peripheries of the multiple multifunctional keys and located at a key box shell, an installation cavity is formed in the back face of the key box, a rear cover is installed in the installation cavity, clamping grooves are formed in the top and the bottom of the installation cavity, gaps between the multifunctional keys and the key box are blocked through the design of the waterproof assemblies, and the waterproof assemblies are arranged on the waterproof assemblies. Water is effectively prevented from entering the key box, short circuit and component corrosion are avoided, core components of electronic equipment are protected, the maintenance and replacement cost is reduced, dust can be effectively prevented from entering the key box, the interior of the equipment is kept clean, and faults caused by dust are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of bluetooth earphone, especially to a bluetooth earphone multifunctional button. BACKGROUND

[0002] The sports earphone can be stably fixed on the wearing part and is not easy to fall off due to body movement. They usually adopt special design, such as ear hanging type, neck hanging type or bone conduction type, to ensure stability in sports, wherein the neck hanging type earphone usually has a hanging rope or neck hanging type design, which is convenient for users to carry and is not easy to lose. The wire design can effectively prevent the earphone from falling off during wearing, especially during sports, such as running and cycling, to ensure that the earphone is stably hung on the neck or ear.

[0003] Among them, the Chinese patent intelligent sports earphone, application number <2018209>69479.3>, the intelligent sports earphone includes ear hanging part and neck hanging part connected with the ear hanging part through data line, the ear hanging part includes elastic ear hanging piece, heart rate sensor arranged in the inside of the ear hanging piece end and bone conduction module arranged in the inside of the ear hanging piece facing the heart rate sensor, the neck hanging part includes chip, bluetooth module and battery arranged on the circuit board, the chip is used for controlling the bone conduction module to generate bone conduction vibration according to the sound signal received by the bluetooth module, and controlling the bluetooth module to send the heart rate data detected by the heart rate sensor to external bluetooth device. The utility model conveniently and quickly realizes the bone conduction sound transmission function of the intelligent sports earphone, and improves the sound transmission effect, use convenience, comfort and user experience of the intelligent sports earphone.

[0004] The multifunctional button on the key box has poor waterproof performance, water is easy to enter the box body from the gap between the key in the key box and the box body, causing circuit short circuit, component corrosion, and further causing earphone failure, such as abnormal sound, unable to work normally, and the key box is not easy to disassemble, most of which adopt bolt connection mode, so that when the internal electronic components or multifunctional buttons are damaged and need to be repaired and replaced, professional personnel need to be handled, and disassembly is difficult, time-consuming and inconvenient for quick installation and disassembly, therefore, the utility model provides a multifunctional button of bluetooth earphone. Utility model content

[0005] The utility model aims at providing a multifunctional button of bluetooth earphone to solve the problems in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a multifunctional button of bluetooth earphone, including button box, earphone wire bundle and earphone body, button box top and bottom are all connected with earphone wire bundle, earphone wire bundle other end is all connected with earphone body, button box front is provided with a plurality of multifunctional buttons, a plurality of multifunctional buttons periphery are all provided with waterproof subassembly and are located button box shell, button box back is equipped with installation chamber, installation chamber is installed with back cover, installation chamber top and bottom are all equipped with the clamping groove of opening, back cover back is equipped with the clamping assembly of top and bottom.

[0008] As the preferred scheme of the utility model, the waterproof assembly comprises a connecting sleeve, and clamping sleeves are arranged on the two sides of the connecting sleeve.

[0009] The technical effect of the above further scheme is that the clamping sleeves on the two sides of the connecting sleeve are clamped at the button box shell, the overall position is fixed, the multifunctional button is located in the connecting sleeve, the gap between the multifunctional button and the button box is effectively blocked by the connecting sleeve and the clamping sleeve, a waterproof barrier is formed, water is effectively prevented from entering the earphone, circuit short circuit and component corrosion are avoided, and the service life of the earphone is prolonged.

[0010] As the preferred scheme of the utility model, a plurality of limiting grooves are symmetrically arranged on the top and the bottom of the two sides of the installation chamber.

[0011] As the preferred scheme of the utility model, a plurality of limiting blocks are symmetrically arranged on the top and the bottom of the two sides of the back cover and correspond to the limiting grooves.

[0012] The technical effect of the above further scheme is that the back cover is more convenient to disassemble and assemble when needed, because of the corresponding relationship between the limiting blocks and the limiting grooves, the user can more easily align the position and perform the disassembly and assembly operation, and the operation difficulty is reduced.

[0013] As the preferred scheme of the utility model, the clamping assembly comprises a moving groove, clamping blocks are arranged in the moving groove, and return springs are arranged in the moving groove and connected to one end of the clamping blocks.

[0014] As the preferred scheme of the utility model, the clamping blocks are partially extended out of the back of the moving groove and connected to connecting blocks.

[0015] The technical effect of the above further scheme is that the connecting blocks facilitate maintenance personnel to change the position of the clamping blocks from the outside, so that the earphone is convenient to disassemble and assemble.

[0016] As the preferred scheme of the utility model, the top and the bottom of the back cover are provided with guide outlets.

[0017] As the preferred scheme of the utility model, the guide outlets are in communication with the interiors of the moving grooves.

[0018] The technical effect of the further scheme is that when the rear cover is installed, the connecting block is moved, the connecting block drives the clamping block to move, and the reset spring connected with the clamping block is extruded, at this time, the one end of the clamping block is received into the moving groove, after the rear cover is installed in the installation cavity on the back of the key box, the pressure applied to the connecting block is withdrawn, the reset spring returns to the original state after not being subjected to the pressure applied by the outside, the one end of the clamping block is ejected from the guide outlet, the one end of the clamping block is clamped into the clamping groove arranged in the installation cavity, and the installation of the rear cover is completed.

[0019] Compared with the prior art, the utility model has the advantages of:

[0020] 1. In the utility model, the gap between the multifunctional key and the key box is blocked by the waterproof assembly, which not only effectively prevents water from entering the key box, avoids circuit short circuit and component corrosion, protects the core components of the electronic equipment, reduces maintenance and replacement cost, but also effectively prevents dust from entering, keeps the inside of the equipment clean, and reduces the failure caused by dust.

[0021] 2. In the utility model, the clamping assembly is designed, without using the bolt connection mode, the installation process is simplified, the labor cost is reduced, the damage risk of the equipment caused by improper operation is reduced, thereby the overall cost is reduced, when the internal electronic components or multifunctional keys of the key box are damaged, the staff can quickly disassemble and replace parts, and the maintenance efficiency is greatly improved. DRAWINGS

[0022] Figure 1 The utility model provides a kind of overall structure schematic diagram of multifunctional key of bluetooth earphone;

[0023] Figure 2 The utility model provides a kind of split back view schematic diagram of installation box overall structure of multifunctional key of bluetooth earphone;

[0024] Figure 3 The utility model provides a kind of side view schematic diagram of installation box partial plane internal structure of multifunctional key of bluetooth earphone;

[0025] Figure 4 The utility model provides a kind of rear cover plane internal structure schematic diagram of multifunctional key of bluetooth earphone;

[0026] Figure 5 The utility model provides a kind of A area structure enlarged schematic diagram of multifunctional key of bluetooth earphone.

[0027] Legend: 1, key box; 101, earphone wire harness; 102, earphone body; 2, multifunctional key; 3, waterproof assembly; 301, connecting sleeve; 302, clamping sleeve; 4, mounting cavity; 401, clamping groove; 402, limiting groove; 5, rear cover; 501, limiting block; 6, clamping assembly; 601, moving groove; 602, clamping block; 603, reset spring; 604, connecting block; 7, guide outlet. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the related description of the present application, and several embodiments of the present application are given. However, the present application can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0030] It should be noted that when an element is referred to as being "fixedly attached" to another element, it can be directly on the other element or there can be an intervening element between them. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element between them. The terms "vertical", "horizontal", "left", "right", and similar terms as used herein are for the purpose of illustration only.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein only for the purpose of describing specific embodiments of the present application, and is not intended to limit the present application. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0032] Example 1

[0033] As Figures 1-5As shown, the utility model provides a kind of technical scheme: a bluetooth headset multifunctional key, including key box 1, earphone wire harness 101 and earphone body 102, key box 1 top and bottom are connected with earphone wire harness 101, the other end of earphone wire harness 101 is connected with earphone body 102, key box 1 front is provided with multiple multifunctional keys 2, multiple multifunctional keys 2 are all provided with waterproof assembly 3 and are located at the shell of key box 1, waterproof assembly 3 includes connecting sleeve 301, connecting sleeve 301 both sides are all provided with clamping sleeve 302, the clamping sleeve 302 of connecting sleeve 301 both sides is clamped in the shell of key box 1, and the overall position is fixed, multifunctional key 2 is located in connecting sleeve 301 inside, the gap between multifunctional key 2 and key box 1 is effectively blocked by connecting sleeve 301 and clamping sleeve 302, forms waterproof barrier, effectively prevent moisture from entering earphone inside, avoid circuit short circuit and element corrosion, prolong the service life of earphone.

[0034] Example 2

[0035] As Figures 1-5 shown, a kind of multifunctional key of bluetooth headset, key box 1 back is provided with installation cavity 4, rear cover 5 is installed in installation cavity 4, installation cavity 4 top and bottom are all provided with clamping groove 401, rear cover 5 back is provided with clamping assembly 6 near top and bottom, clamping assembly 6 includes moving groove 601, clamping block 602 is all arranged in moving groove 601, reset spring 603 is all arranged in moving groove 601 and is connected with one end of clamping block 602, part of clamping block 602 extends out the back of moving groove 601 and is connected with connecting block 604, by connecting block 604, it is convenient for maintenance personnel to change the position of clamping block 602 from outside, reach the purpose of easy disassembly, rear cover 5 top and bottom are all provided with guide outlet 7, guide outlet 7 is connected with moving groove 601 inside, when installing rear cover 5, by moving connecting block 604, connecting block 604 drives clamping block 602 to move, and presses reset spring 603 connected with clamping block 602, at this time, one end of clamping block 602 is received into moving groove 601, after installing rear cover 5 in installation cavity 4 on the back of key box 1, retract the pressure applied to connecting block 604, after reset spring 603 is not subjected to the pressure applied from outside, it will restore to original state, and one end of clamping block 602 is ejected from guide outlet 7, so that one end of clamping block 602 is clamped into the clamping groove 401 opened in installation cavity 4, to complete the installation of rear cover 5, multiple limit grooves 402 are symmetrically provided on the both sides of installation cavity 4 near top and bottom, multiple limit blocks 501 are symmetrically provided on the both sides of rear cover 5 near top and bottom and correspond to the position of limit groove 402, by the position correspondence of limit block 501 and limit groove 402, it is more convenient to disassemble when rear cover 5 needs to be disassembled, as the corresponding relationship of limit block 501 and limit groove 402, user can more easily align the position, and disassemble, reduce the operation difficulty.

[0036] The utility model discloses a work flow: when using a kind of multifunctional button of bluetooth earphone, button box 1 front is provided with multiple multifunctional buttons 2, multiple multifunctional buttons 2 are all provided with waterproof assembly 3 and are located at the shell of button box 1, by the design of waterproof assembly 3, the clamping sleeve 302 of connecting sleeve 301 both sides is clamped in the shell of button box 1, and the overall position is fixed, multifunctional button 2 is located in the inside of connecting sleeve 301, the gap between multifunctional button 2 and button box 1 is effectively blocked by connecting sleeve 301 and clamping sleeve 302, and waterproof barrier is formed, effectively prevent moisture from entering earphone inside, avoid circuit short-circuit and element corrosion, prolong the service life of earphone, button box 1 back is provided with mounting chamber 4, rear cover 5 is installed in mounting chamber 4, clamping groove 401 is set up in the top and bottom of mounting chamber 4, clamping assembly 6 is set up on the back of rear cover 5 and top and bottom, and the top and bottom of mounting chamber 4 both sides are symmetrically provided with multiple limiting grooves 402, and the top and bottom of rear cover 5 both sides are symmetrically provided with multiple limiting blocks 501 and with limiting groove 402 position corresponding, by limiting block 501 and limiting groove 402 position corresponding, so that rear cover 5 is more convenient when needing to disassemble, when installing rear cover 5, by moving connecting block 604, connecting block 604 drives clamping block 602 to move, and reset spring 603 connected with clamping block 602 is extruded, at this time, one end of clamping block 602 is received into moving groove 601, after installing rear cover 5 in the mounting chamber 4 of button box 1 back, retract the pressure applied to connecting block 604, after reset spring 603 is not subjected to the pressure applied by outside, it will restore to original state, and one end of clamping block 602 is ejected from guide outlet 7 top, so that one end of clamping block 602 is clamped into the clamping groove 401 opened in mounting chamber 4, to complete the installation of rear cover 5, by the design of clamping assembly 6, without using bolt connection mode, simplify the installation process, reduce labor cost, reduce the risk of equipment damage caused by improper operation simultaneously, thereby reducing overall cost, when the internal electronic element of button box 1 or multifunctional button 2 is damaged, so that workers are convenient to quickly disassemble, replace spare parts, and maintenance efficiency is greatly improved.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multifunctional button of a Bluetooth earphone, comprising a button box (1), an earphone wire harness (101) and an earphone body (102), characterized in that: The key box (1) top and bottom are connected with earphone wire harness (101), the other end of earphone wire harness (101) is connected with earphone body (102), the key box (1) front is provided with a plurality of multifunctional keys (2), a plurality of multifunctional keys (2) periphery are provided with waterproof assembly (3) and are located at the shell of key box (1), the back of key box (1) is provided with mounting chamber (4), the mounting chamber (4) is installed with back cover (5), the mounting chamber (4) top and bottom are provided with clamping groove (401), the back of back cover (5) is provided with clamping assembly (6) on top and bottom.

2. The multi-functional button of a Bluetooth earphone according to claim 1, characterized in that: The waterproof assembly (3) includes a connecting sleeve (301), and the connecting sleeve (301) is provided with a clamping sleeve (302) on both sides.

3. The multi-functional button of the Bluetooth earphone according to claim 1, characterized in that: The mounting chamber (4) is symmetrically provided with a plurality of limiting grooves (402) on both sides on top and bottom.

4. The multi-functional button of a Bluetooth earphone according to claim 3, characterized in that: The back cover (5) is symmetrically provided with a plurality of limiting blocks (501) on both sides on top and bottom and corresponds to the position of the limiting groove (402).

5. The multi-functional button of a Bluetooth earphone according to claim 1, wherein: The clamping assembly (6) includes a moving groove (601), and the moving groove (601) is provided with a clamping block (602) therein.

6. The multi-functional button of a Bluetooth earphone according to claim 5, characterized in that: The clamping block (602) is partially extended out of the back of the moving groove (601) and connected with a connecting block (604).

7. The multi-functional button of a Bluetooth headset according to claim 1, wherein: The back cover (5) top and bottom are provided with guide outlet (7).

8. The multi-functional button of a Bluetooth earphone according to claim 7, characterized in that: The guide outlet (7) is connected with the inside of the moving groove (601). The guide outlet (7) is connected with the inside of the moving groove (601).

Images