CN221306049U - Rear hanging earphone - Google Patents
Rear hanging earphone Download PDFInfo
- Publication number
- CN221306049U CN221306049U CN202322370298.2U CN202322370298U CN221306049U CN 221306049 U CN221306049 U CN 221306049U CN 202322370298 U CN202322370298 U CN 202322370298U CN 221306049 U CN221306049 U CN 221306049U
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- connecting rod
- earphone
- hanging
- sliding cavity
- sliding
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- 210000001202 rhombencephalon Anatomy 0.000 claims abstract description 5
- 239000000725 suspension Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Headphones And Earphones (AREA)
Abstract
The utility model provides a rear-mounted earphone. The hanging rack is arranged in an arc shape, so that the hanging rack can be straddled over a hindbrain spoon of a user; and the first end of the first connecting rod of the hanging frame is in sliding connection with the first end of the connecting piece of the hanging frame, and the first end of the second connecting rod of the hanging frame is in sliding connection with the second end of the connecting piece. Through the rear hanging earphone disclosed by the above, when the rear hanging earphone is used, the hanging rack is matched with the head of a user through the relative sliding of the first end of the first connecting rod and the first end of the connecting piece and the relative sliding of the first end of the second connecting rod and the second end of the connecting piece, so that the falling problem caused by shaking of the hanging rack caused by overlarge hanging rack is prevented, and the problem that the head clamp caused by overlarge hanging rack is uncomfortable can be prevented.
Description
Technical Field
The utility model relates to the field of head-mounted equipment, in particular to a rear-mounted earphone.
Background
The rear hanging earphone is equipment at the rear end of the rear hanging head, and is mainly connected with the left earphone and the right earphone through the hanging frame.
However, since the size of the hanging frame of the existing back-hanging earphone cannot be adjusted, and the head of the user has differences, such as different widths of the head of the user and different hairstyles of the female head, when the hanging frame is too large, the back-hanging earphone is easy to fall off, and when the hanging frame is too small, the head of the user is clamped, so that discomfort is caused.
Disclosure of utility model
In view of the above, the embodiment of the utility model provides a rear-mounted earphone to solve the problem that the size of the conventional rear-mounted earphone cannot be adjusted to meet the use requirements of different users.
In order to achieve the above object, the embodiment of the present utility model provides the following technical solutions:
A rear-mounted earphone, comprising: a hanging rack for connecting the left earphone and the right earphone;
the hanging rack is arc-shaped and can be straddled on a hindbrain spoon of a user;
the hanging rack comprises a first connecting rod, a second connecting rod and a connecting piece;
The first end of the first connecting rod is in sliding connection with the first end of the connecting piece, and the first end of the second connecting rod is in sliding connection with the second end of the connecting piece.
Preferably, the connecting piece is a connecting sleeve;
a sliding cavity is formed in the axial direction of the connecting sleeve;
The first end of the first connecting rod is arranged in the sliding cavity in a sliding way, and the first end of the second connecting rod is arranged in the sliding cavity in a sliding way.
Preferably, the method further comprises: a ball;
One side of the first end of the first connecting rod and one side of the first end of the second connecting rod are respectively provided with a mounting groove for placing balls;
a plurality of grooves matched with the balls are arranged along the axial direction of the sliding cavity.
Preferably, the first end and the second end of the sliding cavity are provided with limiting rings for limiting the balls to pass through.
Preferably, the cross section of the sliding cavity is of an elliptic structure;
the cross sections of the first connecting rod and the second connecting rod are elliptical structures.
Preferably, a limiting piece is arranged in the middle of the sliding cavity.
Preferably, the cross section of the connecting sleeve is of elliptical configuration.
Preferably, the first connecting rod and the second connecting rod are of symmetrical structures.
Preferably, the method further comprises: microphones provided to the left earphone and/or the right earphone.
Based on the rear hanging earphone provided by the utility model, the hanging rack is arranged in an arc shape, so that the hanging rack can be straddled over the rear brain spoon of a user; and the first end of the first connecting rod of the hanging frame is in sliding connection with the first end of the connecting piece of the hanging frame, and the first end of the second connecting rod of the hanging frame is in sliding connection with the second end of the connecting piece. Through the rear hanging earphone disclosed by the above, when the rear hanging earphone is used, the hanging rack is matched with the head of a user through the relative sliding of the first end of the first connecting rod and the first end of the connecting piece and the relative sliding of the first end of the second connecting rod and the second end of the connecting piece, so that the falling problem caused by shaking of the hanging rack caused by overlarge hanging rack is prevented, and the problem that the head clamp caused by overlarge hanging rack is uncomfortable can be prevented.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a rear-mounted earphone according to an embodiment of the present utility model;
Fig. 2 is a schematic partial structure of a hanging rack according to an embodiment of the present utility model.
The earphone comprises a left earphone 1, a right earphone 2, a hanging frame 3, a first connecting rod 31, a second connecting rod 32, a connecting piece 33, a sliding cavity 331, a groove 34, balls 35 and a limiting ring 36.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An embodiment of the present utility model provides a rear-mounted earphone, referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of the rear-mounted earphone, where the rear-mounted earphone includes: a hanging rack 3 for connecting the left earphone 1 and the right earphone 2;
The hanging rack 3 is arc-shaped and can be straddled on a hindbrain spoon of a user;
The hanging frame 3 comprises a first connecting rod 31, a second connecting rod 32 and a connecting piece 33;
The first end of the first connecting rod 31 is slidably connected to the first end of the connecting member 33, and the first end of the second connecting rod 32 is slidably connected to the second end of the connecting member 33.
According to the embodiment of the utility model, the hanging rack 3 is arranged in an arc shape, so that the hanging rack 3 can be straddled over a hindbrain spoon of a user; and the first end of the first connecting rod 31 of the hanging frame 3 is slidably connected with the first end of the connecting piece 33 of the hanging frame 3, and the first end of the second connecting rod 32 of the hanging frame 3 is slidably connected with the second end of the connecting piece 33. Through the rear hanging earphone disclosed above, when in use, the hanging frame 3 is matched with the head of a user through the relative sliding of the first end of the first connecting rod 31 and the first end of the connecting piece 33 and the relative sliding of the first end of the second connecting rod 32 and the second end of the connecting piece 33, so that the falling problem caused by shaking of the hanging frame 3 is prevented, and the head clamp caused by the too small hanging frame 3 can be prevented from generating uncomfortable problem.
Preferably, the left earphone 1 and the right earphone 2 each comprise an ear hook connected with a hanging frame 3.
It should be noted that, the left earphone 1 and the right earphone 2 are both provided with an ear hook connected with the hanging frame 3, so that the rear hanging earphone can be further prevented from falling down due to shaking.
Specifically, the connecting member 33 is a connecting sleeve;
a sliding cavity 331 is formed in the axial direction of the connecting sleeve;
The first end of the first connecting rod 31 is slidably disposed in the sliding cavity 331, and the first end of the second connecting rod 32 is slidably disposed in the sliding cavity 331.
The connecting member 33 is configured as a connecting sleeve; a sliding cavity 331 is formed in the axial direction of the connecting sleeve; and the first end of the first connecting rod 31 is slidably disposed in the sliding cavity 331, the first end of the second connecting rod 32 is slidably disposed in the sliding cavity 331, and when the hanging frame 3 needs to be enlarged, the first end of the first connecting rod 31 can be pulled out from the sliding cavity 331 and/or the first end of the second connecting rod 32 can be pulled out from the sliding cavity 331, and when the hanging frame 3 is oversized, the first connecting rod 31 is pushed into the sliding cavity 331 and/or the second connecting rod 32 is pushed into the sliding cavity 331, so that the hanging frame 3 is matched with the head shape of a user.
Further, back hanging earphone still includes: a ball 35;
A mounting groove for placing the ball 35 is formed on one side of the first end of the first connecting rod 31 and one side of the first end of the second connecting rod 32;
A plurality of grooves 34 are provided along the axial direction of the slide chamber 331 to be engaged with the balls 35.
It should be noted that, in the present application, the balls 35 are placed in the mounting groove, the balls 35 will not be separated from the mounting groove, and then when the first connecting rod 31 slides in the sliding cavity 331, the balls 35 will move between the plurality of grooves 34, and when the balls 35 move to the grooves 34, the balls 35 cooperate with the grooves 34, so that the sliding resistance of the first connecting rod 31 in the sliding cavity 331 can be raised, and further when the user moves, the sliding of the first connecting rod 31 in the sliding cavity 331 is avoided, so that the size of the hanging frame 3 is kept unchanged; when the second connecting rod 32 slides in the sliding cavity 331, the balls 35 move among the grooves 34, and when the balls 35 move to the grooves 34, the balls 35 are matched with the grooves 34, so that the sliding resistance of the second connecting rod 32 in the sliding cavity 331 can be improved, and further, when a user moves, the second connecting rod 32 is prevented from sliding in the sliding cavity 331, so that the size of the hanging frame 3 is kept unchanged.
It should be further noted that the first connecting rod 31 and the second connecting rod 32 may slide in the sliding cavity 331 simultaneously, or may slide in the sliding cavity 331 alone, and may be selectively set by a person skilled in the art according to requirements.
Specifically, the first and second ends of the slide cavity 331 are provided with stop collars 36 for limiting the passage of the balls 35.
It should be noted that, by providing the first end and the second end of the sliding cavity 331 with the stopper rings for restricting the balls 35 from passing through, it is possible to prevent the first connecting rod 31 and/or the second connecting rod 32 from being separated by the user pulling out the first connecting rod 31 and/or the second connecting rod 32 from the sliding cavity 331 due to the excessive force.
Further, the cross section of the sliding cavity 331 is of an elliptical structure;
The cross sections of the first connecting rod 31 and the second connecting rod 32 are elliptical structures.
It should be noted that, the cross section of the sliding cavity 331 is set to be an elliptical structure, and the cross sections of the first connecting rod 31 and the second connecting rod 32 are set to be elliptical structures, so that the first connecting rod 31 and the second connecting rod 32 can be prevented from rotating in the sliding cavity 331, and the cross sections of the first connecting rod 31 and the second connecting rod 32 are set to be elliptical structures, so that the contact area with the head of a user can be increased, the stress of the unit area is reduced, and the comfort level of the head of the user is improved.
It should be further noted that the cross sections of the first connecting rod 31 and the second connecting rod 32 may be configured as an oval structure, or may be configured as other types of structures (such as a circular or rectangular shape), which may be selected by those skilled in the art according to the requirements.
Specifically, a limiting member 37 is disposed in the middle of the sliding cavity 331.
It should be noted that, by providing the limiting member 37 in the middle of the sliding cavity 331, when the first connecting rod 31 is pushed into the sliding cavity 331, the second connecting rod 32 is prevented from being pushed out from the other end of the sliding cavity 331 by too much force of a user; or the first connecting rod 31 is pushed out from the other end of the sliding chamber 331 when the second connecting rod 32 is pushed into the sliding chamber 331.
Specifically, the cross section of the connecting sleeve is of an elliptical structure.
It should be noted that, set up connecting sleeve's cross-section into oval structure, promote with user's head area of contact, reduce unit area atress, and then promote the comfort level that user's head was worn.
It should be further noted that the cross section of the connecting sleeve may be configured as an oval structure, or may be configured as other regular or irregular structures, which may be selected by those skilled in the art according to requirements.
Further, the first connecting rod 31 and the second connecting rod 32 are symmetrical structures.
It should be noted that, the first connecting rod 31 and the second connecting rod 32 are symmetrically configured, so that the aesthetic degree of the rear hanging earphone can be improved, and the adjustment of a user can be facilitated.
Further, the rear-mounted earphone further includes: microphones provided to the left earphone 1 and/or the right earphone 2.
It should be noted that, by providing the microphone at the left earphone 1 and/or the right earphone 2, the rear-mounted earphone can perform audio collection, so that the user can perform voice communication with other terminal devices through the rear-mounted earphone.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A rear-mounted earphone, comprising: a hanging rack for connecting the left earphone and the right earphone;
the hanging rack is arc-shaped and can be straddled on a hindbrain spoon of a user;
the hanging rack comprises a first connecting rod, a second connecting rod and a connecting piece;
The first end of the first connecting rod is in sliding connection with the first end of the connecting piece, and the first end of the second connecting rod is in sliding connection with the second end of the connecting piece.
2. The rear mounted earphone of claim 1, wherein the connector is a connector sleeve;
A sliding cavity is formed in the axial direction of the connecting sleeve;
The first end of the first connecting rod is arranged in the sliding cavity in a sliding mode, and the first end of the second connecting rod is arranged in the sliding cavity in a sliding mode.
3. The rear mounted earphone of claim 2, further comprising: a ball;
One side of the first end of the first connecting rod and one side of the first end of the second connecting rod are provided with mounting grooves for placing the balls;
A plurality of grooves matched with the balls are arranged along the axial direction of the sliding cavity.
4. A rear suspension earphone as claimed in claim 3, wherein the first and second ends of the slide chamber are provided with stop rings for limiting the passage of the balls.
5. The rear mounted earphone of claim 2, wherein the cross section of the sliding cavity is of an elliptical configuration;
the cross sections of the first connecting rod and the second connecting rod are of elliptical structures.
6. The rear hanging earphone of claim 2, wherein a stop is provided in the middle of the sliding chamber.
7. The rear suspension earphone of claim 2 wherein the cross section of the connecting sleeve is elliptical in configuration.
8. The rear mounted earphone of claim 1, wherein the first connecting rod and the second connecting rod are symmetrical structures.
9. The rear mounted earphone of claim 1, further comprising: microphones provided to the left earphone and/or the right earphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322370298.2U CN221306049U (en) | 2023-09-01 | 2023-09-01 | Rear hanging earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322370298.2U CN221306049U (en) | 2023-09-01 | 2023-09-01 | Rear hanging earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221306049U true CN221306049U (en) | 2024-07-09 |
Family
ID=91750107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322370298.2U Active CN221306049U (en) | 2023-09-01 | 2023-09-01 | Rear hanging earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221306049U (en) |
-
2023
- 2023-09-01 CN CN202322370298.2U patent/CN221306049U/en active Active
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