Earphone with anti-drop sealing structure

Abstract

The utility model provides an earphone with an anti-drop sealing structure. The earphone comprises an elastic C-shaped connecting piece, a listening ball and a battery compartment, wherein the listening ball and the battery compartment are respectively connected with two ends of the connecting piece through the anti-drop sealing structure; the listening ball comprises an upper cover and a lower cover connected with the upper cover, an inner cavity is formed by combining the interiors of the upper cover and the lower cover, and a broadcasting module used for playing sound is arranged in the inner cavity. According to the utility model, the claw-shaped buckle at one end of the connecting piece is clamped into the first groove of the upper cover, and then the claw-shaped buckle at the other end of the connecting piece is clamped into the second groove of the surface cover, so that no matter which claw-shaped buckle at the end of the connecting piece is connected with the upper cover or the surface cover, the assembly can be completed, the disorder of mutual assembly is effectively avoided, and the assembly efficiency is improved. And after being clamped into the first groove of the upper cover and the second groove of the surface cover through the claw-shaped buckle, the connecting piece can be well positioned, so that the connecting piece is prevented from shaking after being connected with the upper cover and the surface cover.

Description

Technical Field

[0001] The utility model relates to the technical field of earphones, in particular to an earphone with an anti-dropping sealing structure. Background Art

[0002] As clip-on earphones, they require a beautiful and compact appearance, and the internal space must be reasonably and fully utilized. The listening ball of the earphones must not fall off the joint of the C-type bridge. They must be able to withstand a load of 3 kg per minute and be pulled off. The reliability and firmness of the C-type bridge must be ensured. There must be ample space for gluing, and the glue must not overflow. The assembled product must not be skewed. Under the premise of stable assembly, the structural part must achieve the minimum and most extreme space utilization, the most reasonable size, and the most stable and reliable effect.

[0003] The listening ball part of the clip-on earphone is usually a rotating structure, and the listening ball part is forcibly inserted between the C-shaped bridge for fixation; however, in the prior art, the listening ball and the C-shaped bridge are difficult to assemble, are easily skewed, have step differences during assembly, are easy to shake, and are easy to fall off. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide an earphone with an anti-dropping sealing structure.

[0005] The utility model provides the following technical solutions: an earphone with an anti-detachment sealing structure, comprising an elastic and C-shaped connecting piece, a listening ball and a battery compartment respectively connected at both ends of the connecting piece by the anti-detachment sealing structure; the listening ball comprises an upper cover and a lower cover connected to the upper cover, an inner cavity is formed between the upper cover and the lower cover, a broadcasting module for playing sound is arranged in the inner cavity, and a first groove connected to the inner cavity is arranged on the upper cover; the battery compartment comprises a face cover and a back cover connected to the face cover, a accommodating cavity is formed between the face cover and the back cover, a charging module is arranged in the accommodating cavity, and a second groove connected to the accommodating cavity is arranged on the face cover; both ends of the connecting piece are provided with an anti-detachment sealing structure, the anti-detachment sealing structure comprises at least two L-shaped and elastic claw-shaped buckles, and the claw-shaped buckles on the two ends of the connecting piece are respectively engaged in the first groove and the second groove.

[0006] Furthermore, the listening ball also includes a sound outlet hole opened on the lower cover, a second damping net arranged at the sound outlet hole, an exhaust hole arranged on the upper cover, and a first damping net arranged at the exhaust hole.

[0007] Furthermore, the broadcasting module includes a speaker arranged in the inner cavity, and the sound played by the speaker is transmitted from the sound outlet to the outside.

[0008] Furthermore, the battery compartment also includes a sound receiving hole and a charging hole arranged on the surface cover, and a third damping net arranged on the sound receiving hole.

[0009] Furthermore, the charging module includes a flexible circuit board arranged in the accommodating cavity, and a microphone and a charging column are arranged on the flexible circuit board. The charging column is located at the charging hole, and the microphone is located at the sound receiving hole.

[0010] Furthermore, the charging module also includes a PCB board and a battery arranged in the accommodating cavity.

[0011] Furthermore, the battery compartment also includes a through hole opened on the surface cover and connected to the accommodating cavity, a diffuser arranged in the accommodating cavity, the diffuser is located at the through hole, and a magnet arranged in the accommodating cavity, the magnet is located at the charging column.

[0012] The beneficial effect of the utility model is that the claw-shaped buckle at one end of the connecting piece is inserted into the first groove of the upper cover, and then the claw-shaped buckle at the other end is inserted into the second groove of the face cover. Therefore, no matter which end of the claw-shaped buckle of the connecting piece is connected to the upper cover or the face cover, the assembly can be completed, and the confusion of mutual matching assembly can be effectively avoided. Moreover, after the claw-shaped buckle is inserted into the first groove of the upper cover and the second groove of the face cover, the positioning can be well performed to prevent the shaking of the connecting piece after being connected to the upper cover and the face cover. When the claw-shaped buckle is inserted into the first groove of the upper cover and the second groove of the face cover, the first The groove and the second groove also have a glue dissolving space, so that there is a reasonable space for glue dispensing within a limited space. At this time, glue is dispensed into the first groove and the second groove, and glue will not overflow during the dispensing process. In addition, the connecting parts are respectively connected to the listening ball and the battery compartment through claw-type buckles, and glue is dispensed into the first groove and the second groove. Therefore, the earphones can effectively lift three kilograms within one minute to ensure that the listening ball or the battery compartment will not fall off the connecting parts. In addition, sufficient space is reserved for glue dispensing through the first groove and the second groove, and after glue dispensing, an effective waterproof sealing effect can be achieved in a simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the internal three-dimensional structure of the listening ball and the battery compartment of the utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the first groove and the second groove of the utility model.

[0016] Figure 4The figure is a schematic diagram of the exploded three-dimensional structure of the listening ball of the utility model.

[0017] Figure 5 It is a schematic diagram of the exploded three-dimensional structure of the battery compartment of the utility model.

[0018] The marks in the accompanying drawings are: 1-connecting part, 12-claw buckle, 2-listening ball, 21-upper cover, 22-lower cover, 23-exhaust hole, 24-first damping net, 25-speaker, 26-second damping net, 27-first groove, 28-sound outlet, 3-battery compartment, 31-face cover, 32-back cover, 33-through hole, 34-PCB board, 341-battery, 35-diffuser, 36-flexible circuit board, 37-third damping net, 38-magnet, 39-second groove, 310-charging hole, 311-sound receiving hole. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0022] An earphone with an anti-drop sealing structure, such as Figure 1-Figure 3As shown, it includes an elastic and C-shaped connector 1, a listening ball 2 and a battery compartment 3 connected at both ends of the connector 1 by the anti-detachment sealing structure; the listening ball 2 includes an upper cover 21 and a lower cover 22 connected to the upper cover 21, an inner cavity is formed between the upper cover 21 and the lower cover 22, a broadcasting module for playing sound is arranged in the inner cavity, and a first groove 27 communicating with the inner cavity is arranged on the upper cover 21; the battery compartment 3 includes a front cover 31 and a back cover 32 connected to the front cover 31, an accommodating cavity is formed between the front cover 31 and the back cover 32, a charging module is arranged in the accommodating cavity, and a second groove 39 communicating with the accommodating cavity is arranged on the front cover 31; both ends of the connector 1 are provided with an anti-detachment sealing structure, and the anti-detachment sealing structure includes at least two L-shaped and elastic claw buckles 12, and the claw buckles 12 on the two ends of the connector 1 are respectively engaged in the first groove 27 and the second groove 39.

[0023] It can be understood that in the present embodiment, the anti-detachment sealing structure is two claw-type buckles 12, and the number of claw-type buckles 12 can be increased in other embodiments. When the operator needs to assemble the earphone, first, the claw-type buckle 12 at one end of the connecting member 1 is inserted into the first groove 27 of the upper cover 21, and then the claw-type buckle 12 at the other end is inserted into the second groove 39 of the face cover 31. Therefore, no matter which end of the claw-type buckle 12 of the connecting member 1 is connected to the upper cover 21 or the face cover 31, the assembly can be completed, and the confusion of mutual matching assembly can be effectively avoided. After the claw-type buckle 12 is inserted into the first groove 27 of the upper cover 21 and the second groove 39 of the face cover 31, it can be well positioned to prevent the connecting member 1 from shaking after being connected to the upper cover 21 and the face cover 31. After the claw-type buckle 12 is inserted into the first groove 27 of the upper cover 21 and the second groove 39 of the face cover 31, the first groove 27 and the second groove 39 also have a sol space, so that in a limited space There is a reasonable space for glue dispensing. At this time, glue is dispensed into the first groove 27 and the second groove 39. No glue will overflow during the dispensing process. The connector 1 is connected to the listening ball 2 and the battery compartment 3 respectively through the claw buckle 12, and glue is dispensed into the first groove 27 and the second groove 39. Therefore, the headset can effectively lift three kilograms within one minute to ensure that the listening ball 2 or the battery compartment 3 will not fall off the connector 1, and sufficient space is reserved for glue dispensing through the first groove 27 and the second groove 39. After glue dispensing, an effective waterproof sealing effect can be achieved in a simple structure; after the upper cover 21 and the surface cover 31 are connected to the connector 1, the operator can assemble the broadcasting module into the upper cover 21, and then buckle the lower cover 22 on the upper cover 21, that is, complete the assembly of the listening ball 2, and then the operator can assemble the charging module into the surface cover 31, and then buckle the back cover 32 with the surface cover 31, that is, complete the assembly of the battery compartment 3, and also complete the assembly of the entire headset.

[0024] like Figure 2 and Figure 4 As shown, the listening ball 2 further includes a sound outlet hole 28 opened on the lower cover 22 , a second damping net 26 arranged at the sound outlet hole 28 , an exhaust hole 23 arranged on the upper cover 21 , and a first damping net 24 arranged at the exhaust hole 23 .

[0025] Among them, when the broadcasting module plays sound, it can be transmitted to the outside through the sound outlet hole 28. The second damping net 26 set at the exhaust hole 23 can prevent dust from entering the listening ball 2 from the sound outlet hole 28. The exhaust hole 23 is used for exhaust, and the first damping net 24 is used to prevent dust from entering the listening ball 2 from the exhaust hole 23.

[0026] like Figure 4 As shown, the broadcasting module includes a speaker 25 arranged in the inner cavity, and the speaker 25 plays sound and transmits it to the outside through the sound outlet 28.

[0027] The speaker 25 is used to emit sound.

[0028] like Figure 2 and Figure 5 As shown, the battery compartment 3 also includes a sound receiving hole 311 and a charging hole 310 arranged on the cover 31, and a third damping net 37 arranged on the sound receiving hole 311; the charging module includes a flexible circuit board 36 arranged in the accommodating cavity, and a microphone and a charging column are arranged on the flexible circuit board 36, the charging column is located at the charging hole 310, and the microphone is located at the sound receiving hole 311; the charging module also includes a PCB board 34 and a battery 341 arranged in the accommodating cavity.

[0029] Among them, the sound outside the sound receiving hole 311 is better received by the microphone, the third damping net 37 prevents dust from entering the inner cavity of the battery compartment 3 from the sound receiving hole 311, the microphone is used to receive external sound, the charging column is used to connect with the charging compartment wires to achieve a charging effect, the flexible circuit board 36 is used to make the electronic devices in the battery compartment 3 electrically connected, the PCB board 34 is used to control the entire earphone function, and the battery 341 is used to store energy to provide power for the earphone.

[0030] The battery compartment 3 also includes a through hole 33 opened on the cover 31 and connected to the accommodating cavity, a diffuser 35 arranged in the accommodating cavity, the diffuser 35 is located at the through hole 33, and a magnet 38 arranged in the accommodating cavity, the magnet 38 is located at the charging column.

[0031] It can be understood that the diffuser 35 is used to guide light, the through hole 33 is used to guide the light emitted by the diffuser 35 to the outside, and the magnet 38 is used to make the earphones and the charging case produce an adsorption effect.

[0032] In summary, by inserting the claw-shaped buckle 12 at one end of the connecting member 1 into the first groove 27 of the upper cover 21, and then inserting the claw-shaped buckle 12 at the other end into the second groove 39 of the face cover 31, no matter which end of the claw-shaped buckle 12 of the connecting member 1 is connected to the upper cover 21 or the face cover 31, the assembly can be completed, and the confusion of the mutual matching assembly can be effectively avoided. After the claw-shaped buckle 12 is inserted into the first groove 27 of the upper cover 21 and the second groove 39 of the face cover 31, it can be well positioned to prevent the connecting member 1 from shaking after being connected to the upper cover 21 and the face cover 31. 39, the first groove 27 and the second groove 39 also have a sol space, so that there is a reasonable space for glue dispensing in the limited space. At this time, glue is dispensed in the first groove 27 and the second groove 39, and no glue overflows during the dispensing process. In addition, the connecting member 1 is respectively connected to the listening ball 2 and the battery compartment 3 through the claw-shaped buckle 12, and glue is dispensed in the first groove 27 and the second groove 39. Therefore, the earphone can effectively lift three kilograms in one minute to ensure that the listening ball 2 or the battery compartment 3 will not fall off the connecting member 1. In addition, sufficient space is reserved for glue dispensing through the first groove 27 and the second groove 39, and after glue dispensing, an effective waterproof sealing effect can be achieved in a simple structure.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An earphone with an anti-drop sealing structure, characterized in that: It includes an elastic C-shaped connecting piece, a listening ball and a battery compartment connected at both ends of the connecting piece by the anti-detachment sealing structure; the listening ball includes an upper cover and a lower cover connected to the upper cover, an inner cavity is formed between the upper cover and the lower cover, a broadcasting module for playing sound is arranged in the inner cavity, and a first groove connected to the inner cavity is arranged on the upper cover; the battery compartment includes a face cover and a back cover connected to the face cover, a accommodating cavity is formed between the face cover and the back cover, a charging module is arranged in the accommodating cavity, and a second groove connected to the accommodating cavity is arranged on the face cover; both ends of the connecting piece are provided with anti-detachment sealing structures, and the anti-detachment sealing structures include at least two L-shaped and elastic claw-shaped buckles, and the claw-shaped buckles on the two ends of the connecting piece are respectively engaged in the first groove and the second groove.

2. The earphone according to claim 1, characterized in that The listening ball further comprises a sound outlet hole opened on the lower cover, a second damping net arranged at the sound outlet hole, an exhaust hole arranged on the upper cover, and a first damping net arranged at the exhaust hole.

3. The earphone according to claim 2, characterized in that The broadcasting module includes a speaker arranged in the inner cavity, and the speaker plays sound and propagates it to the outside through the sound outlet.

4. The earphone according to claim 1, characterized in that The battery compartment also includes a sound receiving hole and a charging hole arranged on the surface cover, and a third damping net arranged on the sound receiving hole.

5. The earphone according to claim 4, characterized in that: The charging module includes a flexible circuit board arranged in the accommodating cavity, and a microphone and a charging column are arranged on the flexible circuit board. The charging column is located at the charging hole, and the microphone is located at the sound receiving hole.

6. The earphone according to claim 5, characterized in that The charging module also includes a PCB board and a battery arranged in the accommodating cavity.

7. The earphone according to claim 6, characterized in that The battery compartment also includes a through hole opened on the surface cover and connected to the accommodating cavity, a diffuser arranged in the accommodating cavity, the diffuser is located at the through hole, and a magnet arranged in the accommodating cavity, the magnet is located at the charging column.

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