Earphone cabin with keys

Abstract

The earphone cabin comprises an earphone cabin, a box cover is rotatably installed on the outer surface of the earphone cabin, an electric control board is arranged in the earphone cabin, the outer surface of the electric control board is attached to the outer surface of the earphone cabin, an inner shell is arranged in the earphone cabin, and a button is arranged in the inner shell. The outer surface of one end of the inner shell is attached to the outer surface of the electric control board, a sliding mechanism is arranged between the earphone bin and the outer key, and the outer key cannot rotate to cause deviation after being pressed through the sliding mechanism. According to the earphone cabin with the key, when the outer key with the circular appearance is pressed, the guide column and the guide groove are mutually clamped, so that the outer key can slide in the earphone cabin along the direction of the guide column, the outer key cannot deviate and rotate when being continuously pressed, and the circular outer key is effectively prevented from rotating in the pressing process; and the stability of the outer key during pressing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of earphone cases, and specifically relates to an earphone case with a button. Background Art

[0002] Traditional earphone cases only have the function of charging the earphones. The structure of the earphone case is single. When using a mobile phone to watch videos and listen to music, it is particularly troublesome to control the mobile phone through a Bluetooth ring and requires separate carrying. Moreover, in order to improve the user experience, it is a common operation to add control buttons to the earphone case. However, since the power button is habitually set to be circular, it is extremely easy to rotate horizontally when pressing the button, resulting in the button pattern being easily rotated automatically with the pressing, which affects the aesthetics. In addition, many buttons use LED built-in light sources and cannot emit light continuously. It is difficult for people to find the earphone case in the dark at night. Since there are often water stains in daily life, earphones with buttons often need to have a certain degree of waterproof performance. Content of the Utility Model

[0003] The purpose of the utility model is to provide an earphone case with a button to solve the problem that the power button of the earphone case is extremely easy to displace when pressed as mentioned in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An earphone case with a button, including an earphone case, a lid is rotatably installed on the outer surface of the earphone case, and the outer surface of the lid fits with the outer surface of the earphone case. An electronic control board is arranged inside the earphone case, and an inner button is fixedly installed on the outer surface of the electronic control board. The outer surface of the electronic control board fits with the outer surface of the earphone case, and an outer button is slidably installed on the outer surface of the earphone case. An inner shell is arranged inside the earphone case, and one end outer surface of the inner shell fits with the outer surface of the electronic control board. A sliding mechanism is arranged between the earphone case and the outer button, and through the sliding mechanism, the outer button will not rotate and cause deviation after being pressed.

[0005] Preferably, the sliding mechanism includes: a guiding column, the guiding column is fixedly opened on the outer surface of the earphone case, and the earphone case is engaged with the outer button. A guiding groove is opened on the outer surface of the outer button, the guiding groove fits with the outer surface of the guiding column, and the guiding column is engaged with the guiding groove.

[0006] By adopting the above technical solution, when pressing the outer button, through the engagement of the guiding column and the guiding groove, when pressing the outer button with a circular appearance, it can move along the direction of the guiding column without rotating with the pressing, so that the pattern on the outer surface of the outer button will not rotate accordingly.

[0007] Preferably, the outer button is made of a fluorescent material, and a coating layer is arranged on the outer surface of the end of the outer button located outside the earphone case. The pattern on the outer surface of the outer button is higher than the coating layer.

[0008] With the above technical solution, the earphone case can be found through the fluorescence emitted by the external button in the dark, and the position of the external button can be quickly found. At the same time, it is also convenient to distinguish the pattern of the external button without pressing the wrong one. Moreover, the external button pattern is higher than the coating layer, which can effectively be blindly pressed by hand. At the same time, it can reduce the pollution of the coating layer caused by dirt and make it impossible to effectively see the fluorescence emitted by the external button.

[0009] Preferably, a trigger rod is arranged inside the external button, and one end of the trigger rod is attached to the outer surface of the internal button.

[0010] With the above technical solution, by pressing the external button to drive the trigger rod to press down, the trigger rod triggers the internal button for linkage triggering, so that when the user presses the external button from any angle, the trigger rod can generate a vertically downward force to accurately press the internal button and improve the trigger sensitivity of the product.

[0011] Preferably, a secondary control circuit board is fixedly installed on the outer surface of the inner shell, and a sealing sheet is arranged on the outer surface of the secondary control circuit board. The sealing sheet of the secondary control circuit board is attached to the inner surface of the earphone case, and a five-axis rocker is arranged through the outer surface of the earphone case, and one end of the five-axis rocker is connected to the secondary control circuit board. The outer surface of the five-axis rocker does not fit with the outer surface of the earphone case.

[0012] With the above technical solution, by adding a five-axis rocker and a secondary control circuit board, and reducing the entry of external debris and water into the earphone case through the sealing sheet, and connecting the five-axis rocker and the electronic control board to the smartphone via Bluetooth for various operation controls, the earphone can use more commands without carrying an additional Bluetooth controller.

[0013] Preferably, an insertion and buckling mechanism is arranged between the electronic control board and the external button. Through the insertion and buckling mechanism, the sealing performance between the external button and the earphone case is ensured, and the damage probability of the electronic control board and the internal button caused by water ingress is reduced.

[0014] With the above technical solution, it can reduce the entry of water, sweat and other debris into the earphone case during use, reduce the damage probability of the electronic control board and the internal button, and improve the overall waterproof performance of the earphone charging case.

[0015] Preferably, the insertion and buckling mechanism includes: a rubber sealing pad. The rubber sealing pad is inserted inside the external button, and a buckle is arranged on the inner surface of the external button and is engaged with the rubber sealing pad. The outer surface of the rubber sealing pad is attached to the outer surface of the earphone case. A support block is inserted on the outer surface of the rubber sealing pad, and the outer surface of the support block is attached to the outer surface of the electronic control board. An earphone placement shell is snap-fitted inside the earphone case, and one end of the earphone placement shell is inserted into the outer surface of the electronic control board.

[0016] With the above technical solution, through the extrusion of the headphone placement shell on the electronic control board, the support block can cooperate with the headphone compartment to clamp the rubber gasket, improving the sealing performance between the headphone compartment and the external button. The rubber gasket is fixed inside the external button through a buckle, enabling the rubber gasket to move together with the external button. Moreover, due to the elasticity of the rubber gasket, it can assist the external button to automatically return to its original position and enhance the sealing and waterproof performance of the headphone charging compartment.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: The headphone compartment with buttons:

[0018] 1. When pressing the external button with a circular appearance, since the guide post and the guide groove are engaged with each other, the external button can slide inside the headphone compartment along the direction of the guide post, preventing the external button from shifting and rotating when continuously pressed, effectively preventing the circular external button from rotating during the pressing process and enhancing the stability of the external button when pressed.

[0019] 2. In a dark environment, the headphone compartment can be quickly found through the fluorescent material of the external button, and the coating layer can effectively protect the outer surface of the external button and block light. At the same time, the part of the external button protruding from the coating layer can effectively enable people to distinguish and blindly press it with their fingers during use. Moreover, the protruding part is not prone to dirt accumulation, which affects the lighting of the external button, reducing the misoperation rate and enhancing the operability of the external button of the headphone compartment when used in a dark environment.

[0020] 3. When pressing down the external button, no matter in which direction and angle the user presses the external button, the pressing force will be converted into a vertically downward force of the trigger rod, causing the trigger rod to press the internal button vertically downward inside the headphone compartment, enabling the internal button to be accurately triggered and improving the triggering sensitivity of the internal button.

[0021] 4. By connecting to a smartphone through the Bluetooth signal emitted by the electronic control board, linear operation of the smartphone or other terminals can be achieved without interfering with the functions of traditional headphones. Through the five-axis joystick, the buttons on the secondary control circuit board can be triggered in 5 directions axially to send relevant instructions to the smartphone, thereby completing functions such as taking pictures and turning pages that traditional headphones cannot achieve for long-distance control of the mobile phone. Through the combination of the Bluetooth controller and the headphone charging compartment, the user does not need to carry an additional Bluetooth controller, reducing the trouble of carrying too many peripherals and saving a lot of space.

[0022] 5. Through the buckle, the rubber gasket inserted into the external button will not fall off when pressed, and the gap between the headphone compartment and the external button is isolated by the clamping of the support block and the headphone compartment, improving the sealing and waterproof performance between the headphone compartment and the external button, reducing the entry of water into the headphone compartment and damaging the electronic control board and the internal button, and enhancing the waterproof performance of the headphone compartment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional structural schematic diagram of the earphone case and the case cover of the present utility model;

[0024] Figure 2 This is a three-dimensional structural schematic diagram of the earphone case and the earphone placement shell of the present utility model;

[0025] Figure 3 This is an exploded three-dimensional structural schematic diagram of the earphone case and the five-axis rocker of the present utility model;

[0026] Figure 4 This is an exploded three-dimensional structural schematic diagram of the inner shell and the earphone placement shell of the present utility model;

[0027] Figure 5 This is a sectional three-dimensional structural schematic diagram of the external button and the rubber gasket of the present utility model;

[0028] Figure 6 This is a sectional three-dimensional structural schematic diagram of the trigger rod and the rubber gasket of the present utility model.

[0029] In the figure: 1. Earphone case; 2. Case cover; 3. Electric control board; 4. Inner button; 5. External button; 6. Coating layer; 7. Trigger rod; 8. Rubber gasket; 9. Support block; 10. Buckle; 11. Guide post; 12. Guide groove; 13. Inner shell; 14. Sub-control circuit board; 15. Earphone placement shell; 16. Five-axis rocker. Specific embodiments

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0031] Please refer to Figures 1-6 , the present utility model provides a technical solution: an earphone case with buttons, including an earphone case 1, a case cover 2 is rotatably installed on the outer surface of the earphone case 1, and the outer surface of the case cover 2 is attached to the outer surface of the earphone case 1. An electric control board 3 is arranged inside the earphone case 1, and an inner button 4 is fixedly installed on the outer surface of the electric control board 3. The outer surface of the electric control board 3 is attached to the outer surface of the earphone case 1, and an external button 5 is slidably installed on the outer surface of the earphone case 1. An inner shell 13 is arranged inside the earphone case 1, and one end of the outer surface of the inner shell 13 is attached to the outer surface of the electric control board 3. A sliding mechanism is arranged between the earphone case 1 and the external button 5, so that the external button 5 will not rotate and cause deviation after being pressed through the sliding mechanism.

[0032] The earphone bin 1 and the lid 2 can conveniently store the placed earphones without the earphones falling out. At the same time, opening the lid 2 will not affect or accidentally touch the five-axis joystick 16.

[0033] The sliding mechanism includes: a guide post 11, which is fixedly provided on the outer surface of the earphone bin 1. The earphone bin 1 is engaged with the outer button 5, and a guide groove 12 is provided on the outer surface of the outer button 5. The guide groove 12 fits with the outer surface of the guide post 11, and the guide post 11 is engaged with the guide groove 12.

[0034] When the circular outer button 5 is repeatedly pressed, the guide groove 12 is engaged with the guide post 11, enabling the outer button 5 to slide along the direction of the guide post 11. When the outer button 5 slides in the earphone bin 1, the circular outer button 5 will not rotate with repeated pressing, causing the pattern on the outer surface of the outer button 5 to rotate, thus enhancing the aesthetics of the outer button 5.

[0035] The outer button 5 is made of a fluorescent material, and a coating layer 6 is provided on the outer surface of one end of the outer button 5 located outside the earphone bin 1. The pattern on the outer surface of the outer button 5 is higher than the coating layer 6.

[0036] In a dark environment, the outer button 5 emits light due to being made of a fluorescent material, enabling the user to quickly find the earphone bin 1 in the dark. At the same time, the protruding part of the outer button 5 can be blindly pressed through the protrusion of the outer button 5, and it can effectively prevent dirt from blocking the outer button 5 and making it impossible to observe in the dark. At the same time, the coating layer 6 protects the surface of the outer button 5 and blocks light, allowing the user to accurately press the outer button 5 in a dark environment without accidental pressing.

[0037] A trigger rod 7 is provided inside the outer button 5, and one end of the trigger rod 7 is in contact with the outer surface of the inner button 4.

[0038] When a pressing operation is performed, the outer button 5 will move the trigger rod 7 together, causing the trigger rod 7 to trigger the inner button 4 for a linkage trigger. When the user presses the outer button 5 at any angle, the downward force can be transmitted to the trigger rod 7, causing the trigger rod 7 to vertically descend to accurately press the inner button 4 to improve the trigger sensitivity of the inner button 4.

[0039] A secondary control circuit board 14 is fixedly installed on the outer surface of the inner shell 13, and a sealing sheet is provided on the outer surface of the secondary control circuit board 14. The sealing sheet of the secondary control circuit board 14 is in contact with the inner surface of the earphone bin 1. The outer surface of the earphone bin 1 is provided with a five-axis joystick 16 in a penetrating manner, and one end of the five-axis joystick 16 is connected to the secondary control circuit board 14. The outer surface of the five-axis joystick 16 is not in contact with the outer surface of the earphone bin 1.

[0040] The secondary control circuit board 14 is fixed and positioned by the inner shell 13, and the sealing sheet can increase the sealing performance of the earphone bin 1. When it is necessary to control the mobile phone, the Bluetooth connection between the smart phone and the earphone charging bin can be established. By shaking the five-axis rocker 16, the secondary control circuit board 14 is triggered along with the five-axis rocker 16 to control the smart phone without the need to carry other Bluetooth control devices.

[0041] An insertion and clamping mechanism is provided between the electronic control board 3 and the outer button 5. Through the insertion and clamping mechanism, the sealing performance between the outer button 5 and the earphone bin 1 is ensured, and the probability of damage to the electronic control board 3 and the inner button 4 caused by water ingress is reduced. The insertion and clamping mechanism includes: a rubber sealing gasket 8, which is inserted inside the outer button 5. A clamping buckle 10 is provided on the inner surface of the outer button 5, and the clamping buckle 10 is engaged with the rubber sealing gasket 8. The outer surface of the rubber sealing gasket 8 is attached to the outer surface of the earphone bin 1. A support block 9 is inserted on the outer surface of the rubber sealing gasket 8, and the outer surface of the support block 9 is attached to the outer surface of the electronic control board 3. An earphone placement shell 15 is snap-fitted inside the earphone bin 1, and one end of the earphone placement shell 15 is inserted into the outer surface of the electronic control board 3.

[0042] The rubber sealing gasket 8 can be fixed inside the outer button 5 through the clamping buckle 10. At the same time, through the snap-fitting and fixing of the earphone placement shell 15 and the earphone bin 1, and the insertion of the earphone placement shell 15 and the electronic control board 3, the electronic control board 3 is fixed inside the earphone bin 1. By the electronic control board 3 pressing the support block 9, combined with the clamping of the support block 9 and the earphone bin 1, the rubber sealing gasket 8 is clamped and fixed, isolating the gap between the earphone bin 1 and the outer button 5, improving the waterproof performance of the earphone bin 1, and reducing the probability of damage to the electronic control board 3 and the inner button 4 when they come into contact with water. At the same time, the extensibility of the rubber sealing gasket 8 assists the outer button 5 to automatically reset.

[0043] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An earphone compartment with buttons, comprising an earphone compartment (1), a box cover (2) is rotatably mounted on the outer surface of the earphone compartment (1), and the outer surface of the box cover (2) is in contact with the outer surface of the earphone compartment (1), an electric control board (3) is arranged inside the earphone compartment (1), and an inner button (4) is fixedly mounted on the outer surface of the electric control board (3), the outer surface of the electric control board (3) is in contact with the outer surface of the earphone compartment (1), and an outer button (5) is slidably mounted on the outer surface of the earphone compartment (1), an inner shell (13) is arranged inside the earphone compartment (1), and the outer surface of one end of the inner shell (13) is in contact with the outer surface of the electric control board (3), characterized in that: A sliding mechanism is provided between the earphone compartment (1) and the external button (5), and the sliding mechanism prevents the external button (5) from rotating and causing deviation after being pressed.

2. The earphone compartment with buttons according to claim 1, characterized in that: The sliding mechanism comprises: a guide column (11), the guide column (11) is fixedly arranged on the outer surface of the earphone compartment (1), the earphone compartment (1) is engaged with the outer button (5), and the outer surface of the outer button (5) is provided with a guide groove (12), the guide groove (12) is in contact with the outer surface of the guide column (11), and the guide column (11) is engaged with the guide groove (12).

3. The earphone compartment with buttons according to claim 1, characterized in that: The external button (5) is made of fluorescent material, and a coating layer (6) is provided on the outer surface of one end of the external button (5) located outside the earphone compartment (1), and the pattern on the outer surface of the external button (5) is higher than the coating layer (6).

4. The earphone compartment with buttons according to claim 1, characterized in that: A trigger rod (7) is arranged inside the outer button (5), and one end of the trigger rod (7) is in contact with the outer surface of the inner button (4).

5. The earphone compartment with buttons according to claim 1, characterized in that: A sub-control circuit board (14) is fixedly mounted on the outer surface of the inner shell (13), and a sealing sheet is provided on the outer surface of the sub-control circuit board (14), and the sealing sheet of the sub-control circuit board (14) is in contact with the inner surface of the earphone compartment (1), and a five-axis joystick (16) is provided through the outer surface of the earphone compartment (1), and one end of the five-axis joystick (16) is connected to the sub-control circuit board (14), and the outer surface of the five-axis joystick (16) does not fit the outer surface of the earphone compartment (1).

6. The earphone compartment with buttons according to claim 1, characterized in that: An insertion and pressing mechanism is provided between the electric control board (3) and the external button (5), and the insertion and pressing mechanism ensures the sealing between the external button (5) and the earphone compartment (1), thereby reducing the probability of damage to the electric control board (3) and the internal button (4) caused by water ingress.

7. The earphone compartment with buttons according to claim 6, characterized in that: The plug-in and buckling mechanism comprises: a rubber sealing pad (8), the rubber sealing pad (8) is inserted into the interior of the external button (5), and a buckle (10) is provided on the inner surface of the external button (5), and the buckle (10) is engaged with the rubber sealing pad (8), the outer surface of the rubber sealing pad (8) is in contact with the outer surface of the earphone compartment (1), the outer surface of the rubber sealing pad (8) is inserted with a supporting block (9), and the outer surface of the supporting block (9) is in contact with the outer surface of the electric control board (3), and an earphone placement shell (15) is installed in the interior of the earphone compartment (1), and one end of the earphone placement shell (15) is inserted into the outer surface of the electric control board (3).

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