True wireless Bluetooth earphone

Abstract

The utility model discloses a true wireless Bluetooth earphone, and belongs to the technical field of Bluetooth earphones, the true wireless Bluetooth earphone comprises an earphone body, and the earphone body is used for supporting fixation and installation of a loudspeaker part; a movable groove is formed in the lower end of the fixed column; according to the device, the ejector block is inserted into the clamping groove to eject the limiting block to slide towards the interior of the clamping groove, the limiting block is forced to move towards the interior of the movable groove through abutting of the limiting block, and when the limiting block reaches the position between the ejector block and the limiting sliding ring, the limiting sliding ring moves in the direction of the fixed block under the action of a spring; when the earphone is used, the mounting base and the fixing column are connected together, the limiting block can reach the position between the fixing block and the limiting sliding ring by pushing the interior of the ejector block clamping groove, the mounting base and the fixing column can be separated by pulling out the ejector block, and therefore the problem that in the using process, if violent shaking occurs, the earphone may fall off and be damaged is solved. The application range is wide.

Description

Technical Field

[0001] The present application relates to the technical field of Bluetooth earphones, and specifically to a truly wireless Bluetooth earphone. Background Art

[0002] Existing small earphones have three modes: open and semi-in-ear. Basically, each earphone has only one mode, and it is difficult for earphones with different modes to meet the requirements of users at the same time. Open and semi-in-ear earphones have higher requirements for bass, and semi-in-ear earphones have higher requirements for wearing. Based on the above technical characteristics, it is difficult to achieve an earphone that is compatible with two modes and difficult to experience the music effects of different modes. Therefore, it is difficult for an earphone to target different consumer groups.

[0003] The Chinese utility model patent with application number CN209767786U discloses a truly wireless Bluetooth earphone, which includes an electronic control module, a speaker that forms a truly wireless Bluetooth earphone semi-finished product after being electrically connected to the electronic control module, and a housing that sleevingly arranges on the electronic control module and the speaker to form an earphone finished product; the electronic control module includes a circuit board, a battery electrically connected to the circuit board, and a fixing shell arranged around the circuit board and the battery to integrate the battery and the circuit board. The truly wireless Bluetooth earphone designed in the above way connects the battery and the circuit board through the fixing shell to form an electronic control module and then connects it to the speaker to form a truly wireless Bluetooth earphone semi-finished product, and then assembles it with corresponding housings of various shapes into a truly wireless Bluetooth earphone finished product, thereby effectively improving the assembly efficiency of the earphone and its diversified product requirements. At the same time, it also greatly reduces the production cost of the product.

[0004] However, in actual use, since the use method of this earphone is single and it is in-ear type, it cannot meet the usage requirements of users in multiple environments. And during the use process, if there is violent shaking, the earphone may fall off and be damaged, causing unnecessary economic losses. Therefore, the existing equipment needs to be improved. Utility Model Content

[0005] In order to make up for the above deficiencies, the present application provides a truly wireless Bluetooth earphone that overcomes the above technical problems or at least partially solves the above problems.

[0006] The present application provides a truly wireless Bluetooth earphone, including

[0007] an earphone body for supporting the fixation and installation of the speaker part;

[0008] a fixing column with a movable groove opened at the lower end thereof;

[0009] a wearing ring for supporting the wearing of the user's ear;

[0010] The buckle mechanism is located inside the movable slot and includes a spring and a limit block. One end of the spring is fixedly connected to the inside of the movable slot. The side surface of the limit block is movably connected to the inside of the movable slot, and the other end of the spring is fixedly connected to the limit block.

[0011] In a preferred embodiment, a slider is slidably connected inside the movable slot. One end of the slider close to the spring is fixedly connected to a connecting column. The side surface of the connecting column is movably connected to the spring, and the end of the connecting column away from the slider is fixedly connected to the limit block.

[0012] In a preferred embodiment, a semi-in-ear ear wing is fixedly provided on one side of the earphone body, and an open ear wing is fixedly provided on the other side of the earphone body. A card slot is formed on the lower end surface of the fixed column.

[0013] In a preferred embodiment, a top block is movably connected inside the card slot. One end surface of the top block is fixedly connected to a sliding column. A limit sliding ring is slidably connected to the side surface of the sliding column. One end of the sliding column away from the top block is fixedly connected to a fixed block, and one end of the fixed block away from the limit sliding ring is fixedly connected to a mounting platform.

[0014] In a preferred embodiment, one end of the mounting platform away from the fixed block is fixedly connected to a mounting seat, and the mounting seat is fixedly connected to the wearing ring.

[0015] In a preferred embodiment, the fixed column is fixedly connected to the lower side surface of the earphone body, and a touch panel is fixedly provided on the side surface of the fixed column.

[0016] In this application, by alternately using the semi-in-ear ear wing and the open ear wing, the problem that the use mode of the earphone is single and it is in-ear type and cannot meet the use requirements of users in multiple environments is solved. By inserting the top block into the inside of the card slot, it makes the limit block slide into the inside of the card slot. Under the abutment of the limit block, it will force the limit block to displace into the inside of the movable slot. When the limit block reaches between the top block and the limit sliding ring, under the action of the spring, the limit sliding ring will move towards the direction of the fixed block. At this time, the mounting seat and the fixed column will be connected together. Pushing the top block inside the card slot will make the limit block reach between the fixed block and the limit sliding ring. At this time, pulling out the top block will separate the mounting seat and the fixed column, thus solving the problem that if there is a violent shake during use, the earphone may fall and be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of this application;

[0018] Figure 2 is a schematic diagram of the structure of the wearing ring of this application;

[0019] Figure 3 This is a schematic structural diagram of the earphone body of the present application;

[0020] Figure 4 This is a sectional view of the earphone body of the present application;

[0021] Figure 5 This is the present application Figure 4 An enlarged view of the structure at position A in the present application;

[0022] Figure 6 This is a schematic structural diagram of the mounting base of the present application;

[0023] Figure 7 This is the present application Figure 6 An enlarged view of the structure at position B in the present application.

[0024] In the figure: 1. Earphone body; 101. Semi-in-ear ear wing; 102. Open ear wing; 2. Fixed column; 201. Touch panel; 202. Activity slot; 203. Slide block; 204. Connecting column; 205. Spring; 206. Limit block; 207. Card slot; 3. Wearing ring; 4. Mounting base; 401. Mounting table; 402. Fixed block; 403. Sliding column; 404. Limit sliding ring; 405. Top block. Specific embodiments

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0026] Referring to Figures 1-5 , the present application provides a technical solution: a true wireless Bluetooth earphone, including an earphone body 1, with a semi-in-ear ear wing 101 and an open ear wing 102 respectively arranged on both sides of the earphone body 1, which is convenient for free switching when the user uses it in different environments. A fixed column 2 is fixedly connected to the lower side of the earphone body 1, and a touch panel 102 is arranged on the fixed column 2. The user can adjust the volume or perform other operations through the touch panel 102. The touch panel 102 here is an existing structure or technology, and will not be elaborated in this embodiment;

[0027] The lower end surface of the fixed column 2 is movably connected to a mounting base 4, and a wearing ring 3 is fixedly connected to the mounting base 4. The material of the wearing ring 3 is a silicone material, which can make the user more comfortable during the wearing process and can adapt to different ear shapes;

[0028] The earphone body 1 is used to support the fixing and installation of the speaker part;

[0029] The fixing column 2 has a movable groove 202 opened at the lower end thereof;

[0030] The wearing ring 3 is used to support the wearing on the user's ear;

[0031] The buckle mechanism is located inside the movable groove 202 and includes a spring 205 and a limiting block 206. One end of the spring 205 is fixedly connected to the inside of the movable groove 202, the side surface of the limiting block 206 is movably connected to the inside of the movable groove 202, and the other end of the spring 205 is fixedly connected to the limiting block 206;

[0032] A slider 203 is slidably connected inside the movable groove 202. One end of the slider 203 close to the spring 205 is fixedly connected to a connecting column 204. The side surface of the connecting column 204 is movably connected to the spring 205, and the end of the connecting column 204 far from the slider 203 is fixedly connected to the limiting block 206;

[0033] A semi-in-ear ear wing 101 is fixedly arranged on one side of the earphone body 1, an open ear wing 102 is fixedly arranged on the other side of the earphone body 1, and a card slot 207 is opened on the lower end surface of the fixing column 2;

[0034] When the user needs to use the earphone in a relatively noisy environment, the semi-in-ear ear wing 101 can be aligned with the ear canal for use, so as to achieve the noise reduction effect. When the user uses it in a relatively quiet environment, the open ear wing 102 can be aligned with the ear canal for use, which can solve the problem that the use mode of the earphone is single and it is in-ear type and cannot meet the use requirements of the user in multiple environments;

[0035] A top block 405 is movably connected inside the card slot 207. The end face of the top block 405 is fixedly connected to a sliding column 403. A limiting sliding ring 404 is slidably connected to the side surface of the sliding column 403. One end of the sliding column 403 far from the top block 405 is fixedly connected to a fixing block 402, and one end of the fixing block 402 far from the limiting sliding ring 404 is fixedly connected to a mounting table 401;

[0036] One end of the mounting table 401 far from the fixing block 402 is fixedly connected to a mounting seat 4, and the mounting seat 4 is fixedly connected to the wearing ring 3;

[0037] The fixing column 2 is fixedly connected to the lower side surface of the earphone body 1, and a touch panel 201 is fixedly arranged on the side surface of the fixing column 2;

[0038] Specifically, the working process or principle of this true wireless Bluetooth headset is as follows: When the user needs to connect the mounting base 4 and the fixing post 2 together, at this time, the top block 405 is inserted into the inner part of the card slot 207, making it push against the limiting block 206 and slide into the inner part of the card slot 207. By the pushing of the limiting block 206, it will force the limiting block 206 to displace into the inner part of the movable slot 202. When the limiting block 206 reaches between the top block 405 and the limiting slip ring 404, under the action of the spring 205, the limiting slip ring 404 will move towards the direction of the fixing block 402. At this time, the mounting base 4 and the fixing post 2 will be connected together. When it is necessary to separate the mounting base 4 and the fixing post 2, push the top block 405 into the inner part of the card slot 207 again, and the limiting block 206 will reach between the fixing block 402 and the limiting slip ring 404. At this time, pulling out the top block 405 will separate the mounting base 4 and the fixing post 2, thus solving the problem that if there is violent shaking during use, the headset may fall off and be damaged.

[0039] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A true wireless Bluetooth headset, characterized in that, including a headphone body (1) for supporting the fixation and installation of a speaker part; a fixing column (2) with a movable groove (202) opened at the lower end thereof; a wearing ring (3) for supporting the wearing on the user's ear; a buckle mechanism located inside the movable groove (202), which includes a spring (205) and a limiting block (206), one end of the spring (205) is fixedly connected to the inside of the movable groove (202), the side surface of the limiting block (206) is movably connected to the inside of the movable groove (202), and the other end of the spring (205) is fixedly connected to the limiting block (206).

2. The true wireless Bluetooth headset according to claim 1, characterized in that: A slider (203) is slidably connected to the inside of the movable groove (202). One end of the slider (203) close to the spring (205) is fixedly connected to a connecting column (204). The side surface of the connecting column (204) is movably connected to the spring (205). The end of the connecting column (204) far from the slider (203) is fixedly connected to the limiting block (206).

3. The truly wireless Bluetooth headset according to claim 1, characterized in that: A semi-in-ear ear wing (101) is fixedly arranged on one side of the headphone body (1), and an open ear wing (102) is fixedly arranged on the other side of the headphone body (1). A card slot (207) is opened on the lower end surface of the fixing column (2).

4. The true wireless Bluetooth headset according to claim 3, wherein: A top block (405) is movably connected to the inside of the card slot (207). The end surface of the top block (405) is fixedly connected to a sliding column (403). A limiting sliding ring (404) is slidably connected to the side surface of the sliding column (403). The end of the sliding column (403) far from the top block (405) is fixedly connected to a fixing block (402). The end of the fixing block (402) far from the limiting sliding ring (404) is fixedly connected to a mounting table (401).

5. The true wireless Bluetooth headset according to claim 4, wherein: One end of the mounting table (401) far from the fixing block (402) is fixedly connected to a mounting seat (4), and the mounting seat (4) is fixedly connected to the wearing ring (3).

6. The true wireless Bluetooth headset according to claim 1, wherein: The fixing column (2) is fixedly connected to the lower side surface of the headphone body (1), and a touch panel (201) is fixedly arranged on the side surface of the fixing column (2).

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