Earphone box with multiple earphone caps and earphone

Abstract

The utility model relates to the technical field of earphone boxes, and discloses an earphone box with a plurality of earphone caps, which comprises a bottom shell and an upper shell, the bottom shell is hinged with the upper shell, the inner wall of the bottom shell is fixedly provided with an earphone cabin, the inner wall of the upper shell is fixedly provided with a lining cover, the lining cover is provided with a plurality of spherical clamping columns, and the spherical clamping columns are fixed on the bottom shell. The outer side of the spherical clamping column is sleeved with an earphone cap, and the earphone bin is used for containing an earphone and the earphone cap. The plurality of spherical clamping columns are arranged on the lining shell, the plurality of earphone caps sleeve the spherical clamping columns, when the earphone caps on the earphone are damaged or lost, the earphone caps on the spherical clamping columns can be taken down to sleeve the earphone for use, and the earphone caps are in an in-ear type or a moving type or a sound leakage prevention type and the like, so that the earphone cap can be matched with various different earphone caps; the application scenarios of the earphone are increased. According to the earphone box with the plurality of earphone caps and the earphone, the earphone box is small and exquisite in structure and convenient to carry, and the earphone caps are convenient to store through the arrangement of the spherical clamping columns.

Description

Technical Field

[0001] The utility model relates to the technical field of earphone boxes, in particular to an earphone box with a plurality of earphone caps and an earphone. Background Art

[0002] The earphone box is a box for accommodating the Bluetooth earphone, which is convenient for carrying the Bluetooth earphone when in use. In addition, a rechargeable battery is arranged inside the earphone box, and the Bluetooth earphone can also be charged when the Bluetooth earphone is stored in the earphone box.

[0003] According to market standards, earphones are divided into two types: open and non-open. Non-open Bluetooth earphones are equipped with earphone caps for easy ear insertion, and earphone caps of different specifications can adapt to the size of the wearer's ear holes. Open earphones, because they are not designed with earphone caps, will cause a certain degree of discomfort when worn for a long time, and there will be sound leakage, and privacy and wearing comfort need to be improved. At present, many Bluetooth earphones are equipped with earphone caps that can be divided into large, medium and small earphone caps according to the diameter size. According to different usage scenarios, they can be divided into sports and in-ear types. In order to meet the needs of wearing earphone caps in multiple scenarios, a special earphone cap storage box is needed to accommodate the earphone caps. Conventional earphone boxes do not have the function of accommodating earphone caps. When the earphone caps in use on the earphones are damaged or lost, it is difficult to replace the earphone caps in time because the earphone cap storage box is generally not carried with you, so further improvements can be made. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an earphone box with multiple earphone caps and earphones, which have the advantages of being easy to carry spare earphone caps, easy to replace different earphone caps, and increasing the usage scenarios of the earphones. It solves the problem that the earphone box does not have the function of accommodating the earphone caps and it is inconvenient to replace the earphone caps.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of carrying spare earphone caps, facilitating the replacement of different earphone caps, and increasing the usage scenarios of earphones, the utility model provides the following technical solutions: an earphone box with multiple earphone caps, comprising a bottom shell and an upper shell, the bottom shell is hinged to the upper shell, an earphone compartment is fixedly installed on the inner wall of the bottom shell, an inner lining cover is fixedly installed on the inner wall of the upper shell, a plurality of spherical clamping columns are arranged on the inner lining cover, an earphone cap is sleeved on the outer side of the spherical clamping columns, and the earphone compartment is used to accommodate the earphones and the earphone caps.

[0008] Preferably, a charging component is provided inside the bottom shell, and the charging component is used to charge the earphones inside the earphone compartment; the charging component includes a battery 1, and the battery 1 is electrically connected to a PCB board 1, and a plurality of metal telescopic pins are provided on the PCB board 1, and the metal telescopic pins penetrate and are fixed on the earphone compartment.

[0009] Preferably, the battery is electrically connected to a charging socket, and the charging socket is fixed through the back of the bottom shell.

[0010] Preferably, the PCB board 1 is electrically connected to a display panel, the display panel is arranged on the inner wall of the front side of the bottom shell, the display panel is used to display the remaining power of battery 1 and the earphone, and the bottom shell is provided with a light-transmitting portion corresponding to the display panel, and the light-transmitting portion is used to transmit light emitted by the display panel.

[0011] Preferably, the metal telescopic needle comprises a sleeve, a pin and a spring, the pin is slidably connected to the sleeve, the spring is fixedly installed between the pin and the sleeve, and the spring is used to drive the pin to slide toward the outside of the sleeve.

[0012] Preferably, the light-transmitting portion is made of transparent acrylic material.

[0013] Preferably, two groups of earphone embedding grooves are provided in the earphone compartment, the earphone embedding grooves are used to place the earphones, and the metal telescopic needles are passed through and fixed in the earphone embedding grooves.

[0014] An earphone comprises an earphone body, the earphone body comprises a main shell, an ear hook portion is clamped on the end of the main shell, a second battery is fixedly installed inside the main shell, the second battery is electrically connected to a second PCB board, the second PCB board is electrically connected to a speaker, the speaker is fixed on the main shell, an earphone cap fixing platform is provided on the surface of the speaker located on the outside of the main shell, and the earphone cap fixing platform is used to install and fix the earphone cap.

[0015] Preferably, a metal column is provided on the PCB board 2, and the metal column penetrates and is fixed on the main shell, and the metal column is used to abut against the metal telescopic pin and charge the battery 2. An ear hook portion is clamped on the end of the main shell, and the ear hook portion is a hook-shaped structure, and the ear hook portion is used to hang on the auricle of the human body to fix the earphone body.

[0016] Preferably, the earphone body is an open-type earphone or a non-open-type earphone.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides an earphone box with multiple earphone caps and earphones, which have the following beneficial effects:

[0019] 1. The earphone box with multiple earphone caps and the earphones have multiple spherical clamping columns on the inner lining shell, and multiple earphone caps are sleeved on the spherical clamping columns. When the earphone caps on the earphones are damaged or lost, the earphone caps on the spherical clamping columns can be removed and sleeved on the earphones for use. The earphone caps are divided into in-ear type, sports type, sound leakage prevention type and other styles, and can be matched with a variety of different earphone caps to increase the application scenarios of the earphones.

[0020] 2. The earphone box with multiple earphone caps and the earphones are compact and convenient to carry due to the structure of the utility model, and the earphone caps can be easily stored due to the arrangement of the spherical clamping column. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of an earphone box with multiple earphone caps proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of a three-dimensional exploded structure of an earphone box with multiple earphone caps proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of an earphone box with multiple earphone caps and earphones proposed by the utility model;

[0024] Figure 4 This is a schematic diagram of the three-dimensional assembly structure of the bottom shell of the earphone box with multiple earphone caps and the earphone body proposed by the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the bottom shell and earphone compartment of an earphone box with multiple earphone caps proposed by the utility model;

[0026] Figure 6 This is a schematic diagram of the three-dimensional structure of a charging assembly of an earphone box with multiple earphone caps proposed by the utility model;

[0027] Figure 7 This is a schematic diagram of the three-dimensional structure of an earphone proposed by the utility model;

[0028] Figure 8 The utility model provides a schematic diagram of a stereoscopic explosion structure of headphones.

[0029] In the figure: 100, bottom shell; 200, earphone compartment; 300, upper shell; 400, lining cover; 500, spherical clamping column; 600, earphone cap; 700, charging assembly; 800, earphone body; 101, light-transmitting part; 201, earphone embedding groove; 701, battery one; 702, PCB board one; 703, metal telescopic pin; 704, charging jack; 705, display panel; 801, main shell; 802, ear hook part; 803, battery two; 804, PCB board two; 805, metal column; 806, speaker; 807, earphone cap fixing platform. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-Figure 3 A headphone box with multiple headphone caps includes a bottom shell 100 and an upper shell 300. The bottom shell 100 is hinged to the upper shell 300. An headphone compartment 200 is fixedly installed on the inner wall of the bottom shell 100. An inner lining cover 400 is fixedly installed on the inner wall of the upper shell 300. A plurality of spherical clamping columns 500 are arranged on the inner lining cover 400. In this embodiment, there are two spherical clamping columns 500. An headphone cap 600 is sleeved on the outer side of the spherical clamping column 500. Through the spherical design of the spherical clamping column 500, when the headphone cap 600 is sleeved on the outer side of the spherical clamping column 500, it is relatively stable and avoids falling off. By setting a plurality of spherical clamping posts 500, earphone caps 600 of different diameters can be mounted on different spherical clamping posts 500, as well as earphone caps 600 for different usage scenarios such as in-ear type, sports type or sound leakage prevention type. When equipped with a sound leakage prevention type earphone cap 600, sound leakage can be effectively prevented when the earphone is playing, the privacy effect is better, and the overall sound effect can also be improved. The sound leakage prevention type ear cap is an existing structure and technical method, which will not be described in detail here. The earphone compartment 200 is used to accommodate the earphone and the earphone cap 600.

[0032] See also Figure 4-Figure 6, a charging assembly 700 is arranged inside the bottom shell 100, and the charging assembly 700 is used to charge the earphone inside the earphone compartment 200; the charging assembly 700 includes a battery 701, and the battery 701 is electrically connected to a PCB board 702, and a plurality of metal telescopic pins 703 are arranged on the PCB board 702, and the metal telescopic pins 703 are fixed on the earphone compartment 200. The metal telescopic pin 703 includes a sleeve, a pin and a spring, and the pin is slidably connected with the sleeve, and the spring is fixedly installed between the pin and the sleeve, and the spring is used to drive the pin to slide to the outside of the sleeve. Two groups of earphone embedded grooves 201 are arranged in the earphone compartment 200, and the earphone embedded grooves 201 are used to place the earphones, and the metal telescopic pins 703 are fixed on the earphone embedded grooves 201. When the earphone is placed in the earphone embedded grooves 201, the earphone contacts the metal telescopic pins 703, and the earphone is charged through the battery 701. And through the retractable design of the metal telescopic pins 703, the earphone and the metal telescopic pins 703 are ensured to be in stable contact.

[0033] The battery 1 701 is electrically connected to a charging socket 704, which is fixed through the back of the bottom shell 100. The charging socket 704 is a USB socket. When the battery 1 701 is low on power, the battery 1 701 can be charged through the charging socket 704. The PCB board 1 702 is electrically connected to a display panel 705, which is arranged on the inner wall of the front side of the bottom shell 100. The display panel 705 is used to display the remaining power of the battery 1 701 and the earphone. The PCB board 1 702 is provided with a voltage sensor, which monitors the voltage of the battery 1 701 in real time, and transmits the signal to the PCB board 1 702, and then transmits the signal to the display panel 705 through the PCB board 1 702, and displays the remaining power of the battery 1 701 through the display panel 705. The bottom shell 100 is provided with a light-transmitting portion 101 corresponding to the display panel 705, and the light-transmitting portion 101 is used to transmit the light emitted by the display panel 705. The light-transmitting portion 101 is made of one of transparent acrylic material, transparent plastic material and glass material.

[0034] See also Figure 4 and Figure 7-Figure 8, an earphone, comprising an earphone body 800, the earphone body 800 is an open earphone or a non-open earphone. The earphone body 800 comprises a main shell 801, the end of the main shell 801 is clamped with an ear hook 802, the ear hook 802 is a hook-shaped structure, and the ear hook 802 is used to hang on the auricle of the human body to fix the earphone body 800. A battery 2 803 is fixedly installed inside the main shell 801, the battery 2 803 is electrically connected to a PCB board 2 804, the PCB board 2 804 is electrically connected to a speaker 806, the speaker 806 is fixed on the main shell 801, and the surface of the speaker 806 located outside the main shell 801 is provided with an earphone cap fixing platform 807, and the earphone cap fixing platform 807 is used to install and fix the earphone cap 600. A metal column 805 is provided on the PCB board 804, the metal column 805 is fixed on the main shell 801, and the metal column 805 is used to abut on the metal telescopic pin 703 and charge the battery 2 803. When the main housing 801 is placed in the earphone slot 201, the metal column 805 squeezes the metal telescopic pin 703, so that the second battery 803 is connected to the first battery 701, and the second battery 803 is charged through the first battery 701. The metal column 805 fits the metal telescopic pin 703, so that the second battery 803 is connected to the voltage sensor on the ear hook 802, so that the voltage sensor can monitor the voltage of the second battery 803 in real time and transmit the signal to the ear hook 802, and the ear hook 802 transmits the signal to the display panel 705, so that the display panel 705 displays the remaining power of the second battery 803.

[0035] Working principle: By setting multiple spherical clamping columns 500 on the lining cover 400, earphone caps 600 of different diameters and earphone caps 600 for different sports scenes such as in-ear type and sports type can be installed. When the earphone cap 807 is damaged or lost, or when switching to different usage scenarios, the earphone cap 600 on the spherical clamping column 500 can be replaced on the main shell 801.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An earphone box with multiple earphone caps, comprising a bottom shell (100) and an upper shell (300), wherein the bottom shell (100) and the upper shell (300) are hingedly connected, and characterized in that: An earphone compartment (200) is fixedly mounted on the inner wall of the bottom shell (100), an inner lining cover (400) is fixedly mounted on the inner wall of the upper shell (300), a plurality of spherical clamping columns (500) are arranged on the inner lining cover (400), an earphone cap (600) is sleeved on the outer side of the spherical clamping columns (500), and the earphone compartment (200) is used to accommodate the earphone and the earphone cap (600).

2. The earphone box with multiple earphone caps according to claim 1, characterized in that: A charging component (700) is arranged inside the bottom shell (100), and the charging component (700) is used to charge the earphones inside the earphone compartment (200); The charging component (700) comprises a battery 1 (701), wherein the battery 1 (701) is electrically connected to a PCB board 1 (702), and a plurality of metal telescopic pins (703) are provided on the PCB board 1 (702), and the metal telescopic pins (703) penetrate and are fixed on the earphone compartment (200).

3. The earphone box with multiple earphone caps according to claim 2, characterized in that: The battery 1 (701) is electrically connected to a charging socket (704), and the charging socket (704) is penetrated and fixed on the back of the bottom shell (100).

4. The earphone box with multiple earphone caps according to claim 2, characterized in that: The PCB board (702) is electrically connected to a display panel (705), and the display panel (705) is arranged on the inner wall of the front side of the bottom shell (100). The display panel (705) is used to display the remaining power of the battery (701) and the earphone. The bottom shell (100) is provided with a light-transmitting portion (101) corresponding to the display panel (705), and the light-transmitting portion (101) is used to transmit light emitted by the display panel (705).

5. The earphone box with multiple earphone caps according to claim 2, characterized in that: The metal telescopic needle (703) comprises a sleeve, a pin and a spring. The pin is slidably connected to the sleeve. The spring is fixedly installed between the pin and the sleeve. The spring is used to drive the pin to slide toward the outside of the sleeve.

6. The earphone box with multiple earphone caps according to claim 4, characterized in that: The light-transmitting portion (101) is made of transparent acrylic material.

7. The earphone box with multiple earphone caps according to claim 5, characterized in that: Two groups of earphone embedding grooves (201) are arranged in the earphone compartment (200), and the earphone embedding grooves (201) are used to place earphones, and the metal telescopic pins (703) penetrate and are fixed in the earphone embedding grooves (201).

8. An earphone, applied to the earphone box with multiple earphone caps according to any one of claims 1 to 7, characterized in that: The invention comprises an earphone body (800), wherein the earphone body (800) comprises a main shell (801), wherein a second battery (803) is fixedly installed inside the main shell (801), wherein the second battery (803) is electrically connected to a second PCB board (804), wherein the second PCB board (804) is electrically connected to a speaker (806), wherein the speaker (806) is fixedly connected to the main shell (801), wherein an earphone cap fixing platform (807) is arranged on the surface of the speaker (806) located on the outside of the main shell (801), and wherein the earphone cap fixing platform (807) is used for installing and fixing the earphone cap (600).

9. The earphone according to claim 8, characterized in that: The second PCB board (804) is provided with a metal column (805), the metal column (805) penetrates and is fixed on the main housing (801), and the metal column (805) is used to abut against the metal telescopic needle (703) and charge the second battery (803); An ear hook portion (802) is clamped on the end of the main shell (801), and the ear hook portion (802) is a hook-shaped structure. The ear hook portion (802) is used to hang on the auricle of a human body to fix the earphone body (800).

10. The earphone according to any one of claims 8 or 9, characterized in that: The earphone body (800) is an open-type earphone or a non-open-type earphone.

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