CN209545816U - A new detachable combined earphone - Google Patents

Abstract

The utility model discloses a novel can dismantle combination formula earplug earphone, including preceding cavity, the inner wall fixedly connected with fixed block of preceding cavity, one side fixed surface of fixed block is connected with the carriage, the fixed surface of carriage is connected with loudspeaker, one side fixedly connected with battery of carriage is kept away from to the fixed block, one side threaded connection of preceding cavity has the back cavity, the inner wall fixedly connected with connecting rod of back cavity, one side fixedly connected with circuit board of back cavity is kept away from to the connecting rod, the utility model relates to an earphone field. This novel can dismantle combination formula earplug earphone has solved the earplug earphone that uses at present and has mostly been whole injection moulding, and the structure is compacter, hardly opens the maintenance when meetting simple trouble, and a lot of consumers can select to purchase new earphone again, can bring certain economic loss for the consumer like this, and current earplug earphone is mostly wired moreover, can't satisfy the problem of using under some special circumstances.

Description

A new detachable combined earphone

technical field

The utility model relates to the field of earphones, in particular to a novel detachable combined earplug earphone.

Background technique

Earphones (Earphones; Headphones; Head-sets; Earpieces) are a pair of conversion units that receive electrical signals from media players or receivers and convert them into audible sound waves using speakers close to the ears. Earphones are generally It is detachable from the media player and connected with a plug. The advantage is that it can listen to the audio alone without affecting other people, and it can also isolate the sound of the surrounding environment. It is very helpful for people who use it in noisy environments. Headphones were originally used for telephones and radios, but with the prevalence of portable electronic devices, headphones are mostly used for mobile phones, walkmans, radios, portable video games and digital audio playback At present, the earphones used are generally divided into external card type and earplug type. Because the earplug type is small in size, flexible and convenient to use, and easy to carry, it is widely used. However, most of the currently used earphones are integral injection molding with a relatively compact structure. It is difficult to open and repair when encountering simple faults. Many consumers will choose to buy new earphones, which will bring certain economic losses to consumers. And most of the existing earphone earphones are wired, which cannot satisfy the use in some special cases. Simultaneously, in order to cater to the market of wireless earphones, this patent designs it into a combined type.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a new type of detachable combined earphone, which solves the problem that most of the currently used earphones are integrally injection-molded, and the structure is relatively compact, and it is difficult to open and repair when encountering simple faults , Many consumers will choose to re-purchase new earphones, which will bring certain economic losses to consumers, and most of the existing earphones are wired, which cannot meet the problem of use in some special cases.

(2) Technical solution

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a novel detachable combined earphone, including a front cavity, the inner wall of the front cavity is fixedly connected with a fixed block, and one side of the fixed block The surface is fixedly connected with a connection frame, the surface of the connection frame is fixedly connected with a horn, the side of the fixed block away from the connection frame is fixedly connected with a battery, and the side of the front cavity is threadedly connected with a rear cavity. The inner wall of the rear cavity is fixedly connected with a connecting rod, and the side of the connecting rod away from the rear cavity is fixedly connected with a circuit board, and the surfaces of the circuit board, the battery and the speaker are all fixedly connected with wires, and the wires are far away from the One end is fixedly connected with a card slot, the inner wall of the card slot is fixedly connected with a buckle, the end of the buckle away from the card slot is fixedly connected with a connecting sleeve, and the side of the connecting sleeve far away from the buckle is fixedly connected with an earphone cable, The side surface of the front cavity away from the rear cavity is provided with a limiting groove, the inner wall of the limiting groove is fixedly connected with rubber earmuffs, and the end of the front cavity away from the rear cavity is fixedly connected with a filter screen.

Preferably, the end of the connection frame away from the fixed block is fixedly connected to the inner wall of the front cavity, and the top of the connection sleeve is screwed to the inner wall of the front cavity.

Preferably, a hole is opened at the corresponding position of the connection frame and the horn, and a Bluetooth signal receiving device is fixedly connected to the inner wall of the rear cavity.

Preferably, the horn is an MM horn.

Preferably, a sound-insulating material is filled between the surface of the connection frame and the opposite sides of the inner wall of the front cavity.

Preferably, a groove is opened on the surface of the front cavity close to the earphone wire, and identification letters are fixedly connected to the inner wall of the groove.

(3) Beneficial effects

The utility model provides a novel detachable combined earplug earphone. Have the following beneficial effects:

(1) The new detachable combined earphone is connected with the rear cavity through one side of the front cavity, so that the earphone can be detachable. When a simple fault occurs, it is convenient for consumers to open the earphone Carry out maintenance to avoid unnecessary economic losses to consumers and avoid waste of resources.

(2), the new detachable combined earphone, the end of the wire away from the battery is fixedly connected with a card slot, the inner wall of the card slot is fixedly connected with a buckle, and the end of the buckle away from the card slot is fixedly connected with a connecting sleeve. The side far away from the buckle is fixedly connected with the earphone cable, which achieves a combined connection through the buckle and slot. The earphone can be switched between wired and wireless, which can well satisfy consumers’ curiosity-seeking psychology and enrich the diversification of earphones. At the same time, it also caters to the wireless earphone market, increases economic benefits for manufacturers, and increases the practicality of earphones.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a top view of the utility model;

Fig. 3 is a side view of the utility model;

Fig. 4 is a three-dimensional frame diagram of the utility model.

In the figure: 1 front cavity, 2 fixed block, 3 connection frame, 4 speaker, 5 battery, 6 rear cavity, 7 connecting rod, 8 circuit board, 9 wire, 10 card slot, 11 connection sleeve, 12 buckle, 13 headphone cable, 14 filter screen, 15 limit slot, 16 rubber earmuffs, 17 soundproof material, 18 slot, 19 identification letter, 20 Bluetooth signal receiving device.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4. This utility model provides a technical solution: a new detachable combined earphone, including a front cavity 1, the inner wall of the front cavity 1 is fixedly connected with a fixed block 2, and one side of the fixed block 2 The surface is fixedly connected with the connection frame 3, the surface of the connection frame 3 is fixedly connected with the horn 4, the side of the fixed block 2 away from the connection frame 3 is fixedly connected with the battery 5, and the side of the front cavity 1 is threadedly connected with the rear cavity 6, Removable, the inner wall of the rear cavity 6 is fixedly connected with a connecting rod 7, the side of the connecting rod 7 away from the rear cavity 6 is fixedly connected with a circuit board 8, and the surfaces of the circuit board 8, the battery 5 and the horn 4 are all fixedly connected with The wire 9 is fixedly connected to the end of the wire 9 away from the battery 5 with a card slot 10, the inner wall of the card slot 10 is fixedly connected to a buckle 12, and the end of the buckle 12 far away from the card slot 10 is fixedly connected to a connecting sleeve 11, so that the earphone can be wired and connected. To switch between wireless, the side of the connecting sleeve 11 away from the buckle 12 is fixedly connected with the earphone cable 13, the surface of the front cavity 1 away from the rear cavity 6 is provided with a limiting groove 15, and the inner wall of the limiting groove 15 is fixedly connected with Rubber earmuffs 16 to prevent the earphones from damaging the ears. The end of the front cavity 1 away from the rear cavity 6 is fixedly connected with a filter 14 to prevent dust or ear crumbs from entering the earphones. The end of the connection frame 3 away from the fixed block 2 is connected to the front cavity 1 The inner wall of the rear cavity 6 is fixedly connected, the top of the connecting sleeve 11 is threadedly connected with the inner wall of the front cavity 1, the connection frame 3 and the horn 4 are provided with holes at corresponding positions, and the inner wall of the rear cavity 6 is fixedly connected with a Bluetooth signal receiving device 20, which is convenient The earphone is connected to the playback device wirelessly, the speaker 4 is a 10MM speaker, and the surface of the connection frame 3 and the opposite sides of the inner wall of the front cavity 1 are filled with sound insulation material 17 to increase the internal sound insulation effect and prevent the external sound of the earphone from being too loud. A groove 18 is opened on the surface of the cavity 1 close to the earphone wire 13, and the inner wall of the groove 18 is fixedly connected with an identification letter 19, which is convenient for distinguishing the left and right ears.

During use, the earphone is connected with playback devices such as mobile phone and walkman through the earphone line 13, and the left and right ears are distinguished according to the logo letter 19, and one end of the rubber earmuff 16 is inserted into the ear to realize wired playback, and the earphone line 13 is connected with the mobile phone, Disconnect the playback equipment such as the Walkman, separate the connecting sleeve 11 from the front cavity 1, connect the earphones to the playback equipment through the Bluetooth signal receiving device 20, and realize wireless playback under the power provided by the internal battery 5.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. without further restrictions. The phrase "the inclusion of an element defined by ... does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A novel detachable combined earphone, comprising a front cavity (1), characterized in that: the inner wall of the front cavity (1) is fixedly connected with a fixed block (2), and the fixed block (2) A connection frame (3) is fixedly connected to the surface of one side of the connection frame (3), a horn (4) is fixedly connected to the surface of the connection frame (3), and a battery is fixedly connected to the side of the fixed block (2) away from the connection frame (3). (5), one side of the front cavity (1) is threadedly connected with a rear cavity (6), and the inner wall of the rear cavity (6) is fixedly connected with a connecting rod (7), and the connecting rod (7) ) is fixedly connected with a circuit board (8) on the side away from the rear cavity (6), and the surfaces of the circuit board (8), the battery (5) and the horn (4) are all fixedly connected with electric wires (9), and the One end of the electric wire (9) away from the battery (5) is fixedly connected with a card slot (10), the inner wall of the card slot (10) is fixedly connected with a buckle (12), and the buckle (12) is away from the card slot (10) ) is fixedly connected with a connection sleeve (11), the side of the connection sleeve (11) away from the buckle (12) is fixedly connected with an earphone wire (13), and the front cavity (1) is far away from the rear cavity ( 6) A limiting groove (15) is provided on one side surface of the limiting groove (15), the inner wall of the limiting groove (15) is fixedly connected with a rubber earmuff (16), and the front cavity (1) is far away from the rear cavity (6). One end is fixedly connected with a filter screen (14). 2. A new type of detachable combined earphone according to claim 1, characterized in that: the end of the connection frame (3) away from the fixed block (2) is fixedly connected to the inner wall of the front cavity (1), The top of the connecting sleeve (11) is threadedly connected with the inner wall of the front cavity (1). 3. A new type of detachable combined earphone according to claim 1, characterized in that: the connection frame (3) and the horn (4) are provided with holes at corresponding positions, and the rear cavity (6 ) is fixedly connected with a bluetooth signal receiving device (20) on the inner wall. 4. A new detachable combined earphone according to claim 1, characterized in that: the speaker (4) is a 10MM speaker. 5. A novel detachable combined earphone earphone according to claim 1, characterized in that: sound-insulating material ( 17). 6. A new type of detachable combined earphone according to claim 1, characterized in that: a groove (18) is opened on the surface of the front cavity (1) close to the earphone wire (13), and the The inner wall of the groove (18) is fixedly connected with identification letters (19).