CN214544745U

CN214544745U - Earphone and electronic equipment assembly

Info

Publication number: CN214544745U
Application number: CN202120923434.4U
Authority: CN
Inventors: 陈远强
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-10-29
Anticipated expiration: 2031-04-29

Abstract

The application discloses an earphone. The earphone includes: the ear handle, the head, the ear cap and the stop block; the ear handle is connected with the head; a sealed cavity is formed on the ear cap, and gas is filled in the sealed cavity; the stop block is sleeved on the head and movably connected with the head; the earcap is sleeved on the head; the stop block is positioned on one side of the ear cap close to the ear handle and is abutted against the ear cap; under the condition that the ear cap is subjected to acting force, the ear cap deforms, and the ear cap drives the stop block to move to the target position.

Description

Earphone and electronic equipment assembly

Technical Field

The application belongs to the technical field of communication equipment, and particularly relates to an earphone and an electronic equipment assembly.

Background

With the development of society and the progress of science and technology, the more elaborate the existing earphones are, in order to make the earphones feel more comfortable when being embedded in the ears of people, a flexible earcap is generally sleeved on the earphones.

Because the size of each person's ear hole is different, among the prior art, the size of earphone earcap can't be adjusted, and the person of wearing often can change different earcaps on the earphone according to the size of ear hole. However, the process of replacing the earcap is complicated, and the tone quality of the earphone is easily affected by misoperation when the earcap is replaced by a wearer.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application aims to provide an earphone and an electronic equipment assembly, and the technical problem that the size of an earcap of the earphone in the prior art cannot be adjusted can be solved.

In a first aspect, an embodiment of the present application provides an earphone. The earphone includes: the ear handle, the head, the ear cap and the stop block;

the ear handle is connected with the head; a sealed cavity is formed on the ear cap, and gas is filled in the sealed cavity;

the stop block is sleeved on the head and movably connected with the head; the earcap is sleeved on the head; the stop block is positioned on one side of the ear cap close to the ear handle and is abutted against the ear cap;

under the condition that the ear cap is subjected to acting force, the ear cap deforms, and the ear cap drives the stop block to move to the target position.

In a second aspect, an embodiment of the present application provides an electronic device assembly. The electronic device assembly comprises a headset as described in the first aspect.

In an embodiment of the present application, a headset includes an ear stem, a head, an ear cap, and a stop. A sealed cavity is formed on the ear cap, and gas is filled in the sealed cavity. The stop block is positioned on one side of the ear cap close to the ear handle and is abutted against the ear cap; under the condition that the ear cap is subjected to acting force, the ear cap deforms, and the ear cap drives the stop block to move to the target position. The dog of this application earphone moves to the target position, and the inside gas pressure of earcap no longer can promote the dog to removing to being close to the ear handle direction, and the size adaptation of earcap is in the earhole of the person of wearing this moment. This application is under the common regulation of the pressure change of the deformation of earcap, the inside gaseous pressure change of earcap and the removal displacement of dog for earcap adaptation is in wearer's earhole.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a headset according to the present application.

Fig. 2 is a sectional view of the structure taken along the line a-a in fig. 1.

Fig. 3 is an enlarged view of the structure at B in fig. 2.

Fig. 4 shows a structural section view in the direction of a-a of the ear cap of the earphone according to the present application.

Fig. 5 is a schematic structural diagram of the ear cap of the earphone according to the present application.

Fig. 6 is a schematic structural diagram of the stopper of the present application.

Fig. 7 is a schematic structural diagram of a headset according to the present application.

Reference numerals:

1-earphone body, 11-head, 111-first mounting part, 112-third mounting part, 113-flange, 2-ear cap, 21-sealed cavity, 22-connecting part, 221-second mounting part, 23-adjusting part, 231-bending part, 24-second mounting hole, 25-air hole, 3-stop, 31-first mounting hole.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The headset 1 and the electronic device assembly according to an embodiment of the present application are described below with reference to fig. 1-7. The headset 1 may be a neck-mounted headset, a wired headset or a wireless headset.

Referring to fig. 1 to 7, the headset 1 includes: ear stem 12, head 11, ear cap 2 and stop 3.

The ear handle 12 is connected with the head 11; a sealed cavity 21 is formed on the ear cap 2, and gas is filled in the sealed cavity 21. The stop block 3 is sleeved on the head part 11 and movably connected with the head part 11; the ear cap 2 is sleeved on the head part 11; the stop block 3 is positioned on one side of the ear cap 2 close to the ear handle 12, and the stop block 3 is abutted to the ear cap 2. Under the condition that the ear cap 2 is subjected to acting force, the ear cap 1 deforms, and the ear cap 2 drives the stop block 3 to move to a target position.

In the prior art, no matter the headset is a neck-hung headset, a wired headset or a wireless headset, the size of the headset earcap can not be adjusted, and the earcap can not be adapted to earholes with different sizes.

Based on the technical problems existing in the prior art, the ear cap 2 and the stopper 3 of the present application are designed specifically to enable the size of the ear cap 2 to be adjusted.

The ear stem 12 is connected to the head 11. Such as ear stem 12, is integrally formed with head 11. The ear stem 12 may be provided internally with a sound emitting unit, and sound signals generated by the headset 1 are transmitted to the wearer's ear through the head 11 and the earcap 2.

The ear cap 2 is provided with a sealed cavity 21, and the sealed cavity 21 is filled with gas. When the wearer wears the earcap 2, the earcap 2 is plugged into the earhole, and the earhole extrudes the earcap 2 to deform, so that the gas inside the earcap 2 is compressed, and the pressure of the gas inside the earcap 2 is increased. Therefore, the ear cap 2 is filled with gas, and the pressure of the gas can be changed to adjust the size of the ear cap 2.

The head 11 is all located to dog 3 and earcap 2 of this application. The stop block 3 is sleeved on the head part 11 and movably connected with the head part 11. For example, the stopper 3 is fitted over the head 11, and the stopper 3 can move in the axial direction of the head 11 to adjust the size of the ear cap 2.

When the stop block 3 and the ear cap 2 are sleeved on the head 11, the stop block 3 is positioned on one side of the ear cap 2 close to the ear handle 12. I.e. the stop 3 is arranged close to the ear stem 12 with respect to the ear cap 2. The ear cap 2 is disposed away from the ear stem 12 relative to the stop 3.

When dog 3 and earcap 2 all establish on head 11, under the condition that earcap 2 was not worn by the wearer, dog 3 and earcap 2 butt, there is the first effort of interact between dog 3 and the earcap 2.

Under the condition that the earcap 2 is subjected to external acting force, for example, in the process that a wearer wears the earcap 2 into an earhole, the earcap 2 is inserted into the earhole of the wearer, the earhole can press the earcap 2, the earcap 2 deforms, the pressure of the gas inside the earcap 2 is increased, and under the action of the pressure of the gas inside the earcap 2, the earcap 2 can push the stopper 3 to move in the direction away from the earcap 2 (namely, the earcap 2 can push the stopper 3 to move in the direction close to the earstem 12). Because when the ear cap 2 pushes the stopper 3, the ear cap 2 applies a second acting force to the stopper 3, and the second acting force is greater than the first acting force, the stopper 3 moves in a direction away from the ear cap 2 (i.e. the ear cap 2 pushes the stopper 3 to move in a direction close to the ear stem 12).

In the process that the stop block 3 moves in the direction away from the ear cap 2 (i.e. the ear cap 2 pushes the stop block 3 to move in the direction close to the ear stem 12), the deformation quantity of the deformation generated by the ear cap 2 is gradually released, the gas pressure inside the ear cap 2 becomes smaller, i.e. the second acting force applied by the ear cap 2 to the stop block 3 becomes smaller. When the forces between the ear cap 2 and the stop 3 are balanced, the stop 3 is pushed to the target position. After the ear cap 22 moves the stopper 3 to the target position, the ear cap 22 is fitted to the ear hole of the wearer. This application is under the deformation of earcap 2 and the pressure change of the inside gas of earcap 2 and the joint regulation of the removal displacement of dog 3 for earcap 2 adaptation is in the earhole of the not equidimension of wearer.

For example, in the specific embodiment, the ear hole of the wearer is small, the squeezing force of the ear hole on the ear cap 2 is large, the compression amount of the gas inside the ear cap 2 is large, that is, the deformation amount of the deformation of the ear cap 2 is large, the pressure change of the gas inside the ear cap 2 is large, the displacement amount of the stopper 3 is large, and the final radial dimension of the adjusted ear cap 2 is small, which is suitable for the wearer with a small ear hole. For example, the ear hole of the wearer is large, the extrusion acting force of the ear hole on the ear cap 2 is small, the compression amount of the gas inside the ear cap is small, namely, the deformation amount of the deformation of the ear cap 2 is small, the pressure change of the gas inside the ear cap 2 is small, the displacement amount of the stop block 3 in moving is small, the final radial dimension of the adjusted ear cap 2 is relatively large, and the ear cap is suitable for the wearer with the large ear hole.

In an embodiment of the application, the headset comprises a handle 12, a head 11, an earcap 2 and a stop 3. The ear cap 2 is formed with a sealed cavity 21, and the sealed cavity 21 is filled with gas. The stop block 3 is positioned on one side of the ear cap 2 close to the ear handle 12, and the stop block 3 is abutted with the ear cap 2; under the condition that the ear cap 2 is acted by force, the ear cap 2 is deformed, and the ear cap 2 drives the stop block 3 to move to the target position. The dog 3 of this application earphone 1 moves to the target location, and 2 inside gas pressure of earcap can no longer promote dog 3 and remove to being close to 12 directions of ear stems, and the size adaptation of earcap 2 is in the earhole of the wearer this moment. This application is under the common regulation of the pressure change of the deformation of earcap 2, the inside gas of earcap 2 and the removal displacement of dog 3 for earcap 2 adaptation is in wearer's earhole.

In one embodiment, referring to fig. 2-4, the ear cap 2 comprises a connecting portion 22 and an adjustment portion 23 connected to the connecting portion 22; the adjusting portion 23 is provided in communication with the connecting portion 22. When the ear cap 2 is acted by an acting force, the gas in the connecting portion 22 enters the adjusting portion 23, and the adjusting portion 23 is deformed to push the stopper 3 to move to a target position.

Specifically, the ear cap 2 includes a connecting portion 22 and an adjusting portion 23. The connecting portion 22 is for connection with the head 11. The connecting portion 22 and the adjusting portion 23 are integrally formed to form an integral structure. The material of the ear cap 2 can be selected from materials capable of generating elastic deformation.

In the mounting of the ear cap 2, the adjustment portion 23 is disposed close to the stopper 3, and the connection portion 22 is disposed away from the stopper 3. The stop 3 is positioned on one side of the adjusting part 23 close to the ear 12.

In this example, the adjustment portion 23 and the connection portion 22 are provided in communication. The gas inside the connection portion 22 can enter inside the regulation portion 23. The gas inside the regulating portion 23 can enter inside the connecting portion 22.

In this example, the stopper 3 is in contact with the adjustment portion 23, and the adjustment portion 23 is compressed and easily elastically deformed. Under the action of force, namely when the earcap 2 is worn, the earcap 2 is elastically deformed, so that the gas in the connecting part 22 of the earcap 2 can enter the adjusting part 23, the pressure of the gas in the adjusting part 23 is increased, and the adjusting part 23 can push the stopper 3 to move towards the direction close to the ear stem 12. The gas in the adjusting portion 23 gradually enters the connecting portion 23, so that the pressure in the adjusting portion 23 cannot push the stopper 3 to move continuously in the direction close to the ear stem 12, the adjusting portion 23 drives the stopper 3 to move to the target position, and the earcap 2 is adapted to the ear hole of the wearer at this time.

In one embodiment, as shown in fig. 2 to 4, a bent portion 231 is formed on an inner circumferential wall of the adjusting portion 23.

For example, a first mounting hole 24 is formed in the ear cap 2, and the ear cap 2 is fitted on the head 11 through the first mounting hole 24. A bent portion 231 is formed at a position of the first mounting hole 24 corresponding to the adjustment portion 23. The bending portion 23 of this example is a wavy broken line structure.

With respect to the planar configuration of the inner peripheral wall at the position of the first mounting hole 24 corresponding to the adjustment portion 23, in the present example, the bent portion 231 is formed at the position of the first mounting hole 24 corresponding to the adjustment portion 23, and the bent portion 231 facilitates the adjustment portion 23 to deform and expand in the axial direction of the head portion 11. That is, the bent portion 23 facilitates the compression of the adjustment portion 23 in a state where the stopper 3 is in contact with the ear cap 2. When the ear cap 2 is acted by force, the adjusting part 23 releases the compression of the adjusting part 23 under the action of the internal gas pressure, so that the adjusting part 23 pushes the stopper 3 to move to the target position.

In one embodiment, as shown in fig. 2-3 and 7, a first mounting portion 111 is provided on an outer circumferential wall of the head portion 11, a second mounting portion 221 is provided on an inner circumferential wall of the connecting portion 22, and the first mounting portion 111 and the second mounting portion 221 form a positioning fit.

Specifically, the connecting portion 22 of the ear cap 2 is fixed to the head portion 11, so that the ear cap 2 is connected to the head portion 11. The connection part 22 and the head part 11 are matched through the positioning of the first mounting part 111 and the second mounting part 221, so that the ear cap 2 is not easy to fall off after being sleeved and mounted on the head part 11,

In one embodiment, referring to fig. 2 and 3, the first mounting portion 111 and the second mounting portion 221 are a protrusion and a slot respectively, which are engaged with each other.

Referring to fig. 2 and 3, in one example, the first mounting portion 111 is a protrusion provided on the head portion 11. I.e. a circumferential bead is provided on the peripheral wall of the head 11. The second mounting portion 221 is a catching groove provided on an inner circumferential wall of the connecting portion 22. That is, a ring of engaging grooves is formed on the inner peripheral wall of the second mounting portion 221. The shape structure of the bulge is matched with that of the clamping groove.

In another example, the first mounting portion 111 is a slot provided in the head portion 11. Namely, a ring of catching grooves is formed on the outer peripheral wall of the head 11. The second mounting portion 221 is a protrusion provided on an inner circumferential wall of the connecting portion 22. Namely, a circle of bulges are arranged on the inner peripheral wall of the second mounting part. The shape structure of the bulge is matched with that of the clamping groove.

In the present embodiment, the ear cap 2 can be firmly locked on the head 11 by the engagement between the protrusion and the slot, so as to prevent the ear cap 2 from falling off accidentally.

In one embodiment, as shown in fig. 2-3 and 6-7, a first textured surface is disposed on an outer circumferential wall of the head 11, a second textured surface is disposed on an inner circumferential wall of the stopper 3, and the stopper 3 and the head 11 are movably connected through the first textured surface and the second textured surface.

For example, the stopper 3 has a second mounting hole 31, and the stopper 3 is sleeved on the head 11 through the second mounting hole 31. The first textured surface and the second textured surface may be surfaces provided with embossments. Be provided with first line road surface on the periphery wall of head 11, be provided with second line road surface on the internal perisporium of second mounting hole 31, dog 3 is connected through first line road surface and second line face with head 11 for dog 3 can not be easily move on head 11 (dog 3 is greater than the first effort between dog 3 and the earcap 2 only at the external force that receives, dog 3 just can be to being close to 12 directions movements of earstem), avoid dog 3 to have taken place to remove but do not have the phenomenon of realizing adjusting to the size of earcap 2 after.

In a specific embodiment, referring to fig. 2-3 and 6-7, a third mounting portion 112 is disposed on the outer peripheral wall of the head portion 11, and the stopper 3 is sleeved on the third mounting portion 112. The stopper 3 is movable on the third mounting portion 112 in the axial direction of the stopper 3 when the stopper 3 receives an external force.

For example, in this example, the outer peripheral wall of the head portion 11 is provided with a circle of protrusions, and the third mounting portion 112 is the protrusion structure. The stopper 3 is provided on the head 11 through the second mounting hole 31 and the protrusion.

The third mounting portion 112 and the first mounting portion 111 are provided on the head portion 11 in this example. The third mounting portion 112 and the first mounting portion 111 are both convex structures. A recessed groove is formed between the third mounting portion 112 and the first mounting portion 111 for receiving the adjustment portion 23 of the ear cap 2.

In one embodiment, referring to fig. 2 and 3, in a state where the stopper 3 is abutted against the ear cap 2, a gap exists between the stopper 3 and a connection portion of the head 11 and the ear stem 12.

Specifically, in the abutting state of the stopper 3 and the ear cap 2, a gap exists between the stopper 3 and the joint of the head 11 and the ear stem 12. Under the condition that earcap 2 receives the effort, dog 3 can remove at clearance department and make dog 3 can produce the displacement of removing, and then realizes adjusting the size of earcap 2.

In one embodiment, the connection between the head 11 and the ear 12 is formed with a ledge 113.

Specifically, when the ear cap 2 pushes the stopper 3 to move toward the ear stem 12, the protruding edge 113 can act as a stop for the stopper 3.

In one embodiment, the ear cap 2 is a shape memory material component.

Specifically, the ear cap 2 is made to fit to the ear hole of the wearer under the common regulation of the deformation of the ear cap 2, and the pressure variation of the gas inside the ear cap 2 and the displacement of the stopper 3. When the wearer takes the adjusted earcap 2 off from the earhole, the earcap 2 can keep the adjusted state, and the operation that the wearer needs to adjust the earcap again when wearing next time is avoided.

In one embodiment, referring to fig. 5, the ear cap 2 is provided with an air-vent 25, and the air-vent 25 is communicated with the sealed cavity 21. Specifically, the sealed cavity 21 may be inflated through the air-inflating hole 25. The size of the ear cap 2 is adjusted by matching the inflated ear cap 2 with the stop block 3, so that the adjusted ear cap is suitable for the ear hole of the wearer.

According to an embodiment of the present application, an electronic device assembly is provided. The electronic equipment assembly comprises the headset 1 described above. For example, the electronic device assembly includes an electronic device to which the headset 1 is adapted. The electronic device can be a mobile phone, a computer, a sound box and the like.

In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. An earphone, characterized in that the earphone comprises: the ear handle, the head, the ear cap and the stop block;

2. The earphone according to claim 1, wherein the earcap comprises a connecting portion and an adjusting portion connected with the connecting portion, the adjusting portion and the connecting portion being disposed in communication;

under the condition that the ear cap is acted by an acting force, the gas in the connecting part enters the adjusting part, and the adjusting part is deformed to push the stop block to move to a target position.

3. The earphone according to claim 2, wherein a bending portion is formed on an inner circumferential wall of the adjusting portion.

4. The headset of claim 2, wherein the outer peripheral wall of the head portion is provided with a first mounting portion, the inner peripheral wall of the connecting portion is provided with a second mounting portion, and the first mounting portion and the second mounting portion form a locating fit.

5. The earphone according to claim 4, wherein the first mounting portion and the second mounting portion are a protrusion and a slot respectively, which are clamped with each other.

6. The earphone according to claim 1, wherein a first textured surface is provided on the outer peripheral wall of the head, a second textured surface is provided on the inner peripheral wall of the stopper, and the stopper is movably connected with the head through the first textured surface and the second textured surface.

7. The headset of claim 1, wherein a gap exists between the stopper and a junction of the head and the ear stem in a state where the stopper abuts the earcap.

8. The headset of claim 7, wherein a ledge is formed at the junction of the head and the ear stem.

9. The headset of claim 1, wherein the earcap is a shape memory material component.

10. An electronic device assembly, characterized in that it comprises a headset according to any of claims 1-9.