Mounting and fixing structure of helmet earphone

Abstract

The utility model discloses a mounting and fixing structure of a helmet earphone, which comprises a Bluetooth host, a helmet base and a microphone, the back of the Bluetooth host is detachably connected with the helmet base, the helmet base is connected with a first buckle belt at one side end of a helmet through a buckle, and the microphone is detachably connected with the first buckle belt. The microphone is connected with a second buckle belt at the other side end of the helmet through a buckle, a folding antenna is arranged on the side wall of the Bluetooth host, the folding antenna is rotatably connected with the Bluetooth host, and a containing groove used for containing the folding antenna is formed in the side wall of the Bluetooth host. According to the utility model, the back of the Bluetooth host is detachably connected with the helmet base, the helmet base is connected with the first buckle at one side end of the helmet through the buckle, and the microphone is connected with the second buckle at the other side end of the helmet through the buckle. A user can complete the installation and disassembly of the Bluetooth host and the microphone on the helmet without additional tools, the use convenience of the Bluetooth earphone is effectively improved, and the installation structure between the Bluetooth earphone and the helmet is stable and is not easy to fall off.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of helmet earphone, especially a helmet earphone's installation fixed knot constructs. BACKGROUND

[0002] With the rapid development of communication technology, Bluetooth earphone as portable wireless communication equipment has been widely used in various scenes, Bluetooth earphone can let people can exempt from the trammels of wire, freely with various ways to make a call easily, make people work and life more convenient.

[0003] For motorcycle drivers, in order to guarantee driving safety, it is essential to wear a helmet, however, the use of helmet brings great obstacle to the communication between the driver and the outside world, the installation process of traditional helmet earphone is relatively complex, which leads to that users are difficult to quickly complete the installation or disassembly operation of earphone, and reduces the user's experience;In addition, the model and shape of the helmet are various, and the fixing structure of the existing earphone is difficult to compatible with helmets of different sizes and shapes, leading to that the installation structure of the earphone and the helmet is not stable enough, in the process of riding, the helmet is easy to be affected by vibration or shaking and lead to the loosening or even falling of the earphone;In the process of riding, in order to improve the quality of audio communication, it is often necessary to configure an antenna on the Bluetooth host, and the antenna of the existing Bluetooth earphone is fixed and cannot be folded, which not only hinders the operation and carrying of the user, but also is easy to be damaged by external force.

[0004] Therefore, the prior art has defects and needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem that an installation fixed knot structure of helmet earphone is easy to install and stable in structure.

[0006] In order to achieve this purpose, the utility model adopts the following technical scheme: an installation fixed knot structure of helmet earphone, including bluetooth host, helmet base and microphone, the bluetooth host back and the helmet base are detachably connected;

[0007] The first buckle band of the helmet base and the one side end of the helmet is connected through buckle, the microphone and the second buckle band of the other side end of the helmet are connected through buckle;

[0008] The side wall of the bluetooth host is provided with a folding antenna, the folding antenna is rotatably connected with the bluetooth host, and the side wall of the bluetooth host is provided with a containing groove for containing the folding antenna;

[0009] The microphone includes a shell, a sound pickup, an elastic pressing sheet and a connecting line;

[0010] The pickup is located at the end of the shell, the pickup is used for collecting voice, the pickup is electrically connected with the Bluetooth host through the connecting line, the elastic pressing piece is arranged on the shell, and a gap for the second buckle belt to pass through is formed between the elastic pressing piece and the shell.

[0011] By adopting the technical scheme, the buckle sliding groove is arranged on the wall surface of the helmet base facing the Bluetooth host, and the buckle inserting block connected with the buckle sliding groove is arranged on the Bluetooth host.

[0012] By adopting the technical scheme, the buckle sliding groove is arranged on the wall surface of the helmet base facing the Bluetooth host, and the buckle inserting block connected with the buckle sliding groove is arranged on the Bluetooth host.

[0013] By adopting the technical scheme, the buckle sliding groove is arranged on the wall surface of the helmet base facing the Bluetooth host, and the buckle inserting block connected with the buckle sliding groove is arranged on the Bluetooth host.

[0014] By adopting the technical scheme, the buckle sliding groove is arranged on the wall surface of the helmet base facing the Bluetooth host, and the buckle inserting block connected with the buckle sliding groove is arranged on the Bluetooth host.

[0015] By adopting the technical scheme, the buckle sliding groove is arranged on the wall surface of the helmet base facing the Bluetooth host, and the buckle inserting block connected with the buckle sliding groove is arranged on the Bluetooth host.

[0016] By adopting the technical scheme, the buckle sliding groove is arranged on the wall surface of the helmet base facing the Bluetooth host, and the buckle inserting block connected with the buckle sliding groove is arranged on the Bluetooth host.

[0017] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0018] The Bluetooth host is detachably connected with the helmet base, the first buckle belt at one side end of the helmet base is connected through the buckle, the microphone is connected with the second buckle belt at the other side end of the helmet through the buckle, the user can complete the installation and dismounting of the Bluetooth host or the microphone without extra tools, the use convenience of the Bluetooth earphone is effectively improved, and the installation structure is stable and not easy to fall off. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.

[0020] The structure, proportion, size, etc. shown in the drawings of the present application are only used to cooperate with the content disclosed in the specification, so that those skilled in the art can understand and read, and are not used to limit the implementation conditions of the present application. Therefore, any modification of structure, change of proportion relationship or adjustment of size, which does not affect the functions and purposes of the present application, should still fall within the scope of the technical content disclosed by the present application.

[0021] Figure 1 The schematic diagram of the Bluetooth host installation structure of the present application is shown in the figure;

[0022] Figure 2 The schematic diagram of the microphone installation structure of the present application is shown in the figure;

[0023] Figure 3 The schematic diagram of the assembly structure between the clamping buckle assembly and the Bluetooth host of the present application is shown in the figure;

[0024] Figure 4 The schematic diagram of the explosion structure of the clamping buckle assembly of the present application is shown in the figure;

[0025] Figure 5 The schematic diagram of the helmet base structure of the present application is shown in the figure;

[0026] Figure 6 The schematic diagram of the Bluetooth host structure of the present application is shown in the figure;

[0027] Figure 7 The schematic diagram of the microphone structure of the present application is shown in the figure. DETAILED DESCRIPTION

[0028] In order to make the utility model purposes, features, advantages of the present application more obvious and easy to understand, the following will combine the drawings in the embodiment of the present application to clearly and completely describe the technical solutions in the embodiment of the present application. Obviously, the following described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0029] In the description of the utility model, it is understood that the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or a component disposed therebetween can be present simultaneously.

[0030] The technical solutions of the utility model are further illustrated below in combination with the drawings and through specific embodiments.

[0031] As shown in Figures 1 to 7 The utility model discloses a helmet earphone's installation fixed structure, including bluetooth host 1, helmet base 2 and microphone 3, bluetooth host 1 back and helmet base 2 are detachably connected, the first buckle band 41 of helmet base 2 and helmet 4 one side end is connected through buckle, and the second buckle band 42 of microphone 3 and helmet 4 other side end is connected through buckle, and the buckle connection mode is simple to operate, and user can complete the installation and disassembly of bluetooth host 1 or microphone 3 without additional tools, effectively improve the use convenience of bluetooth earphone.

[0032] As shown in Figure 3 And Figure 6 The side wall of bluetooth host 1 is provided with a folding antenna 10, the folding antenna 10 is rotatably connected with the bluetooth host 1, and a containing groove 100 for containing the folding antenna 10 is arranged on the side wall of the bluetooth host 1. The setting of the folding antenna 10 enables the user to adjust the installation angle of the antenna according to actual needs. When communication is needed, the folding antenna 10 can be unfolded to obtain better signal strength. When not in use or storage, the folding antenna 10 can be folded in the containing groove 100, avoiding damage caused by external force impact or extrusion.

[0033] As shown in Figure 2 And Figure 7 The microphone 3 includes a shell 31, a sound pickup 32, an elastic pressing sheet 33 and a connecting wire 34. The sound pickup 32 is located at the end of the shell 31, and is used for collecting voice. The sound pickup 32 is electrically connected with the bluetooth host 1 through the connecting wire 34. The elastic pressing sheet 33 is arranged on the shell 31, and a gap for the second buckle band 42 to pass through is formed between the elastic pressing sheet 33 and the shell 31. In this way, the user can quickly fix the microphone 3 on the other side of the helmet 4 without the need for complex installation tools, and the disassembly and assembly are convenient, effectively improving the use convenience and installation efficiency of the bluetooth earphone.

[0034] As shown in Figure 3 and Figure 5 further, the wall surface of the helmet base 2 facing the Bluetooth host 1 is provided with a buckle sliding groove 21, and the Bluetooth host 1 is provided with a buckle insertion block 11 connected with the buckle sliding groove 21, so that the user can easily slide the Bluetooth host 1 into the helmet base 2, and only needs to push and pull to complete the installation or disassembly of the Bluetooth host 1, which is practical and convenient.

[0035] As shown in Figure 3 and Figure 4 further, the wall surface of the helmet base 2 away from the Bluetooth host 1 is provided with a clamping assembly 6, which is used to clamp the first buckle belt 41 on the helmet base 2. Specifically, the clamping assembly 6 includes a clamping piece 61, a pressing block 62 and a spring 63. One end of the clamping piece 61 is rotatably connected with one end of the helmet base 2, and the other end of the clamping piece 61 is provided with a pressing groove 610. The pressing block 62 is rotatably connected with the other end of the helmet base 2 through a pin shaft, and the spring 63 is arranged in the helmet base 2 and abuts against the pressing block 62. The spring 63 is used to exert an elastic force on the pressing block 62 to press it on the pressing groove 610. When it is needed to install the Bluetooth host 1 on the helmet 4, the user can press the pressing block 62 to overcome the force of the spring 63 and open the clamping piece 61. At this time, the user can slide the first buckle belt 41 between the clamping piece 61 and the helmet base 2, and then release the pressing block 62. Under the elastic force of the spring 63, the pressing block 62 can abut against the pressing groove 610, so as to clamp the first buckle belt 41. The whole installation process is convenient and fast, and the installation efficiency of the Bluetooth host 1 is effectively improved.

[0036] As shown in Figure 3 and Figure 6 further, the side wall of the accommodating groove 100 is provided with a positioning protrusion 12, and the side wall of the folding antenna 10 is provided with a positioning groove 101 abutting against the positioning protrusion 12. In this way, the folding antenna 10 will not be displaced due to vibration or external force in the folded state, avoiding loosening and improving the installation stability of the folding antenna 10.

[0037] As shown in Figure 3 further, the side wall of the folding antenna 10 is also provided with a guide groove 102 located below the positioning groove 101. The guide groove 102 is used to guide the positioning protrusion 12 to slide into the positioning groove 101 when the folding antenna 10 is in the folded state, so that the folding process of the folding antenna 10 is more smooth and stable.

[0038] As shown in Figure 7Further, an included angle is formed between the pickup 32 and the shell 31, and the angle of the included angle is 90-150°, and in the embodiment, the angle of the included angle is 135°, so that the pickup 32 can better face the mouth of the user, thereby improving the clarity and accuracy of voice pickup.

[0039] The above-described embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A mounting and fixing structure for a helmet earphone, characterized in that: It includes a Bluetooth host, a helmet base and a microphone, and the back of the Bluetooth host is detachably connected to the helmet base; The helmet base is connected to a first buckle at one side of the helmet via a buckle, and the microphone is connected to a second buckle at the other side of the helmet via a buckle; The side wall of the Bluetooth host is provided with a folding antenna, the folding antenna is rotatably connected to the Bluetooth host, and the side wall of the Bluetooth host is provided with a receiving groove for accommodating the folding antenna; The microphone includes a housing, a pickup, an elastic pressing piece and a connecting wire; The microphone is located at the end of the shell, and is used to collect voice. The microphone is electrically connected to the Bluetooth host through the connecting line. The elastic pressing plate is provided on the shell, and a gap is formed between the elastic pressing plate and the shell for the second buckle to pass through.

2. The mounting and fixing structure of the helmet earphone according to claim 1, characterized in that: A buckle slide is provided on the wall surface of the helmet base facing the Bluetooth host, and a buckle insert block connected with the buckle slide is provided on the Bluetooth host.

3. The mounting and fixing structure of the helmet earphone according to claim 2, characterized in that: A clip assembly is provided on the wall surface of the helmet base facing away from the Bluetooth host, and the clip assembly is used to clamp the first buckle on the helmet base.

4. The mounting and fixing structure of the helmet earphone according to claim 3, characterized in that: The clip assembly includes a clip, a pressure block and a spring. One end of the clip is rotatably connected to one end of the helmet base. The other end of the clip is provided with a pressure groove. The pressure block is rotatably connected to the other end of the helmet base via a pin shaft. The spring is provided in the helmet base and abuts against the pressure block. The spring is used to apply an elastic force to the pressure block so that it is pressed against the pressure groove.

5. The mounting and fixing structure of the helmet earphone according to claim 1, characterized in that: The side wall of the accommodating groove is provided with a positioning protrusion, and the side wall of the folding antenna is provided with a positioning groove abutting against the positioning protrusion.

6. The mounting and fixing structure of the helmet earphone according to claim 5, characterized in that: A guide groove is further provided on the side wall of the folding antenna. The guide groove is located below the positioning groove. The guide groove is used to guide the positioning protrusion to slide into the positioning groove when the folding antenna is in a folded state.

7. The mounting and fixing structure of the helmet earphone according to claim 1, characterized in that: An included angle is formed between the pickup and the housing, and the angle of the included angle is 90-150 degrees.

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