CN219514212U - Headset nose girder adjusting structure and headset - Google Patents
Headset nose girder adjusting structure and headset Download PDFInfo
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- CN219514212U CN219514212U CN202320716777.2U CN202320716777U CN219514212U CN 219514212 U CN219514212 U CN 219514212U CN 202320716777 U CN202320716777 U CN 202320716777U CN 219514212 U CN219514212 U CN 219514212U
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- headset
- head beam
- sliding rail
- earphone
- sliding block
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Abstract
The utility model discloses a headset head beam adjusting structure and a headset, comprising a first headset head beam, a second headset head beam and a head beam adjusting structure; the head beam adjusting structure comprises a sliding rail part, a sliding block part and a locking mechanism, wherein the sliding block part is used for the sliding rail part to be inserted and move along the length direction of the sliding rail part, and the locking mechanism is arranged between the sliding rail part and the sliding block part; according to the utility model, the relative distance between the first earphone head beam and the second earphone head beam is adjusted through the sliding block part and the sliding rail part, so that the length of the earphone head beam is adjusted to adapt to users with different head sizes, and the relative positions between the first earphone head beam and the second earphone head beam are fixed through the locking mechanism; the utility model also provides a headset, which comprises a headset shell, and also comprises a headset head beam adjusting structure, wherein the headset head beam adjusting structure is detachably connected with the headset shell, and the headset is simple in structure, convenient to wear, and convenient to assemble, disassemble and clean.
Description
[ field of technology ]
The utility model relates to the technical field of headphones, in particular to a headphone nose girder adjusting structure and a headphone.
[ background Art ]
The headphone head is popular with users because of comfortable wearing and good sound quality, but the head size of each user is different, so that a headphone with adjustable length appears on the market; but current headset head roof beam's adjustable part, it needs a plurality of structural parts to cooperate each other, and not only the structure is complicated, and the installation step is loaded down with trivial details moreover.
[ utility model ]
In order to solve the problems that the length adjusting part of the head beam of the headset is complex in structure and complicated to install, the utility model provides the head beam adjusting structure of the headset and the headset.
The utility model is realized by the following technical scheme:
the headset head beam adjusting structure comprises a first headset head beam, a second headset head beam arranged on the first headset head beam, and a head beam adjusting structure arranged between the first headset head beam and the second headset head beam and used for adjusting the relative positions of the first headset head beam and the second headset head beam;
the head beam adjusting structure comprises a sliding rail part, a sliding block part, a locking mechanism and a locking mechanism, wherein the sliding block part is used for allowing the sliding rail part to be inserted into and move along the length direction of the sliding rail part, and the locking mechanism is arranged between the sliding rail part and the sliding block part.
According to the headset head beam adjusting structure, the sliding rail part is arranged on the first headset head beam, and the sliding block part is arranged on the second headset head beam.
According to the headset nose beam adjusting structure, the locking mechanism comprises the limiting groove arranged on the sliding block portion, the limiting hole arranged on the sliding rail portion, and the elastic limiting piece, wherein one side of the elastic limiting piece is inserted into the limiting groove, and the other side of the elastic limiting piece is inserted into the limiting hole so as to limit the sliding block portion and the sliding rail portion to move relatively.
According to the nose girder adjusting structure of the headset, the elastic limiting piece comprises the arc-shaped convex edges arched towards one side direction for being inserted into the limiting holes and the supporting side edges which are arranged at the two ends of the arc-shaped convex edges and bent towards the other side direction for being inserted into the limiting grooves;
when the sliding block part is pushed to move relative to the sliding rail part, the side wall of the sliding rail part pushes against and compresses the cambered surface of the arc-shaped convex edge so as to enable the arc-shaped convex edge to be separated from the limiting hole;
when the arc-shaped protruding edge moves to the position of the next limiting hole, the arc-shaped protruding edge resets and is inserted into the next limiting hole so as to fix the relative position of the sliding block part and the sliding rail part.
According to the headset nose beam adjusting structure, the buffer groove used for allowing the elastic limiting piece to move and insert when the sliding rail portion is pressed against and compressed with the elastic limiting piece is further formed in the bottom of the limiting groove.
According to the headset nose beam adjusting structure, the guide part used for guiding when the sliding block part and the sliding rail part move relatively is arranged between the sliding block part and the sliding rail part.
The head-wearing ear nose girder adjusting structure comprises the guide groove which is arranged on the sliding rail part and is arranged along the length direction of the sliding rail part, and the guide post which is arranged on the sliding block part and is used for being inserted into the guide groove, wherein the guide post is used for moving along the length direction of the guide groove.
According to the headset head beam adjusting structure, the sliding block part comprises the first sliding block part and the second sliding block part connected with the first sliding block part, the sliding rail part is inserted between the first sliding block part and the second sliding block part, and the end part of the second headset head beam is connected with the first sliding block part.
The headphone head beam adjusting structure as described above, the first headphone head beam and the second headphone head Liang Yici are stacked, and the head beam adjusting structure is used to adjust a gap between the first headphone head beam and the second headphone head beam.
The headset comprises a headset shell and the headset head beam adjusting structure, wherein the headset head beam adjusting structure is detachably connected with the headset shell.
Compared with the prior art, the utility model has the following advantages:
1. the utility model provides a headset head beam adjusting structure, which is characterized in that a sliding block part moves along the length direction of a sliding rail part to adjust the relative distance between a first headset head beam and a second headset head beam, so as to adjust the length of the headset head beam to adapt to users with different head sizes, and the relative positions between the sliding rail part and the sliding block part are fixed through a locking mechanism, so that the relative positions between the first headset head beam and the second headset head beam are fixed;
2. the utility model also provides a headset, which comprises a headset shell, and also comprises a headset head beam adjusting structure, wherein the headset head beam adjusting structure is detachably connected with the headset shell, and the headset is simple in structure, convenient to wear, and convenient to assemble, disassemble and clean.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic diagram of an exploded structure of the present utility model;
FIG. 2 is a schematic diagram of an exploded structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is an enlarged view of A in FIG. 3;
FIG. 5 is a schematic diagram of a cross-sectional structure of the present utility model;
FIG. 6 is an enlarged view of B in FIG. 5;
fig. 7 is a schematic perspective view of the present utility model.
[ detailed description ] of the utility model
In order to make the technical problems, technical schemes and beneficial effects solved by the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In a specific embodiment, the headset beam adjusting structure shown in fig. 1 to 7 comprises a first headset beam 1, a second headset beam 2 arranged on the first headset beam 1, and a head beam adjusting structure 3 provided between the first earphone head beam 1 and the second earphone head beam 2 and for adjusting the relative positions of the two;
the head beam adjusting structure 3 comprises a sliding rail part 4, a sliding block part 5 for the sliding rail part 4 to be inserted into and move along the length direction of the sliding rail part 4, and a locking mechanism 6 arranged between the sliding rail part 4 and the sliding block part 5; according to the utility model, the sliding block part 5 moves along the length direction of the sliding rail part 4 to adjust the relative distance between the first earphone head beam 1 and the second earphone head beam 2, so as to adjust the length of the earphone head beam to adapt to users with different head sizes, and the locking mechanism 6 is used for fixing the relative position between the sliding rail part 4 and the sliding block part 5, so as to fix the relative position between the first earphone head beam 1 and the second earphone head beam 2.
Further, the sliding rail part 4 is arranged on the first earphone head beam 1, and the sliding block part 5 is arranged on the second earphone head beam 2; the sliding rail part 4 is preferably located at the end part of the first earphone head beam 1, the sliding block part 5 is fixedly connected with the end part of the second earphone head beam 2, and the relative position of the second earphone head beam 2 and the first earphone head beam 1 is adjusted by adjusting the relative position of the sliding block part 5 and the sliding rail part 4, so that the structure is simple, and the operation is convenient.
Further, the locking mechanism 6 includes a limit groove 61 provided on the slider portion 5, a limit hole 62 provided on the slide rail portion 4, and an elastic limit member 63 having one side inserted into the limit groove 61 and the other side inserted into the limit hole 62 to limit the relative movement of the slider portion 5 and the slide rail portion 4; the limiting holes 62 are preferably arranged in an array along the length direction of the sliding rail portion 4, and the elastic limiting piece 63 is preferably a stainless steel metal spring piece, so that the structure is simple and the plugging is stable.
Specifically, the elastic limiting member 63 includes an arc-shaped protruding edge 631 that arches to one side direction for insertion into the limiting hole 62, and a supporting side edge 632 that is provided at both ends of the arc-shaped protruding edge 631 and is bent to the other side direction for insertion into the limiting groove 61;
when the sliding block part 5 is pushed to move relatively to the sliding rail part 4, the side wall of the sliding rail part 4 pushes against and compresses the cambered surface of the arc-shaped convex edge 631, so that the arc-shaped convex edge 631 is separated from the limiting hole 62;
when the arc-shaped convex edge 631 moves to the position of the next limiting hole 62, the arc-shaped convex edge 631 resets and is inserted into the next limiting hole 62 to fix the relative positions of the slide block part 5 and the slide rail part 4; the elastic limiting member 63 is preferably a stainless steel metal member integrally formed structure, and the arc-shaped protruding edge 631 and the supporting side edge 632 are preferably formed by bending, so that the structure is simple, and the connection is stable.
More specifically, the bottom of the limit groove 61 is further provided with a buffer groove 64 for the elastic limit piece 63 to move and insert when the slide rail portion 4 pushes up and compresses the elastic limit piece 63; the buffer slot 64 has a travel space for the arc-shaped protruding edge 631 on the elastic limiting member 63 to elastically deform, so as to prevent the arc-shaped protruding edge 631 from being damaged and broken due to extrusion on both sides.
A guide part 7 for guiding the slide block part 5 and the slide rail part 4 when the slide block part and the slide rail part move relatively is arranged between the slide block part and the slide rail part; the guide portion 7 is configured to keep the slider portion 5 moving along the longitudinal direction of the slide rail portion 4, and prevent the slider portion from being displaced.
The guide portion 7 includes a guide groove 71 provided on the slide rail portion 4 and provided along a longitudinal direction of the slide rail portion 4, and a guide post 72 provided on the slider portion 5 and inserted into the guide groove 71, the guide post 72 being configured to move along the longitudinal direction of the guide groove 71; the guide groove 71 is preferably a bar-shaped hole, and the guide post 72 is inserted into the bar-shaped hole.
Further, the slider part 5 includes a first slider part 51 and a second slider part 52 connected to the first slider part 51, the slide rail part 4 is interposed between the first slider part 51 and the second slider part 52, and an end of the second earphone head beam 2 is connected to the first slider part 51; the guide post 72 is located between the first slider member 51 and the second slider member 52, and the guide post 72 passes through the guide groove 71 and is inserted on the second slider member 52, so as to connect the first slider member 51 and the second slider member 52, so that the structure is simple, and the connection is stable.
Further, the first earphone beam 1 and the second earphone beam 2 are stacked in sequence, and the beam adjusting structure 3 is used for adjusting a gap between the first earphone beam 1 and the second earphone beam 2; further adjusting the length of the head beam of the headset to fit users with different head sizes; the first earphone head beam 1 is used for clamping the head, and the second earphone head beam 2 is used for being tightly abutted against the top of the top pressing head.
The utility model also discloses a connecting piece 8 which is used for sequentially connecting the second earphone head beam 2, the first sliding block part 51, the second earphone head beam 2 and the second sliding block part 52 is arranged on the second earphone head beam 2; the connecting piece 8 is preferably a bolt, and the connecting piece 8 sequentially penetrates through and connects the end part of the second earphone head beam 2, the first sliding block part 51, the guide groove 71 on the second earphone head beam 2 and the second sliding block part 52, so that the structure is simple and the installation is convenient.
The utility model also discloses a limit seat 9 arranged on the slide rail part 4, wherein the limit seat 9 is used for limiting the moving distance of the slide block part 5 on the slide rail part 4; the limiting seat 9 is fixedly connected with the end part of the sliding rail part 4, when the sliding block part 5 moves to the position of the limiting seat 9 on the sliding rail part 4, the limiting seat 9 pushes against the sliding block part 5 to prevent the sliding block part 5 from falling out of the sliding rail part 4, and the sliding rail part is simple in structure and stable in connection.
The utility model also discloses a headset, which comprises the headset shell 10 and the headset head beam adjusting structure, wherein the headset head beam adjusting structure is detachably connected with the headset shell 10, and the headset shell 10 is preferably connected with the first headset head beam 1, so that the headset is simple in structure, convenient to wear, and convenient to assemble, disassemble and clean.
The working principle of this embodiment is as follows:
1. the headset head beam adjusting structure comprises a first headset head beam 1, a second headset head beam 2 arranged on the first headset head beam 1, and a head beam adjusting structure 3 arranged between the first headset head beam 1 and the second headset head beam 2 and used for adjusting the relative positions of the two; the head beam adjusting structure 3 comprises a sliding rail part 4, a sliding block part 5 for the sliding rail part 4 to be inserted into and move along the length direction of the sliding rail part 4, and a locking mechanism 6 arranged between the sliding rail part 4 and the sliding block part 5; according to the utility model, the sliding block part 5 moves along the length direction of the sliding rail part 4 to adjust the relative distance between the first earphone head beam 1 and the second earphone head beam 2, so as to adjust the length of the earphone head beam to adapt to users with different head sizes, and the locking mechanism 6 is used for fixing the relative position between the sliding rail part 4 and the sliding block part 5, so as to fix the relative position between the first earphone head beam 1 and the second earphone head beam 2;
2. the utility model also discloses a headset, which comprises the headset shell 10 and the headset head beam adjusting structure, wherein the headset head beam adjusting structure is detachably connected with the headset shell 10, and the headset is simple in structure, convenient to wear, and convenient to assemble, disassemble and clean.
The above description of one embodiment provided in connection with the specific content does not set forth limitation to the specific implementation of the present utility model, and is not limited to the above designations but is not limited to english designations due to the different industry designations. The method, structure, etc. similar to or identical to those of the present utility model, or some technical deductions or substitutions are made on the premise of the inventive concept, should be regarded as the protection scope of the present utility model.
Claims (10)
1. Wear ear aircraft nose roof beam regulation structure, its characterized in that: the earphone comprises a first earphone head beam (1), a second earphone head beam (2) arranged on the first earphone head beam (1) and a head beam adjusting structure (3) arranged between the first earphone head beam (1) and the second earphone head beam (2) and used for adjusting the relative positions of the first earphone head beam and the second earphone head beam;
the head beam adjusting structure (3) comprises a sliding rail part (4), a sliding block part (5) used for the sliding rail part (4) to be inserted into and move along the length direction of the sliding rail part (4), and a locking mechanism (6) arranged between the sliding rail part (4) and the sliding block part (5).
2. The headphone head beam adjustment structure according to claim 1, wherein the slide rail portion (4) is provided on the first headphone head beam (1), and the slider portion (5) is provided on the second headphone head beam (2).
3. The headphone head beam adjustment structure according to claim 1, wherein the locking mechanism (6) includes a limit groove (61) provided on the slider portion (5), a limit hole (62) provided on the slide rail portion (4), and an elastic limit piece (63) having one side inserted into the limit groove (61) and the other side inserted into the limit hole (62) to limit the relative movement of the slider portion (5) and the slide rail portion (4).
4. A headset beam adjustment structure according to claim 3, characterized in that the elastic stopper (63) comprises an arc-shaped protruding edge (631) arched in one side-facing direction for insertion into the stopper hole (62), and supporting side edges (632) provided at both ends of the arc-shaped protruding edge (631) and bent in the other side-facing direction for insertion into the stopper groove (61);
when the sliding block part (5) is pushed to move relative to the sliding rail part (4), the side wall of the sliding rail part (4) is propped against and compresses the cambered surface of the arc-shaped convex edge (631) so as to lead the arc-shaped convex edge (631) to be separated from the limit hole (62);
when the arc-shaped convex edge (631) moves to the position of the next limit hole (62), the arc-shaped convex edge (631) resets and is inserted into the next limit hole (62) to fix the relative positions of the sliding block part (5) and the sliding rail part (4).
5. A headset beam adjustment structure according to claim 3, characterized in that the bottom of the limit groove (61) is further provided with a buffer groove (64) for the elastic limit piece (63) to move and insert when the slide rail portion (4) presses against and compresses the elastic limit piece (63).
6. The head set bridge adjustment structure according to claim 1, characterized in that a guide portion (7) for guiding when the slider portion (5) and the slide rail portion (4) are relatively moved is further provided therebetween.
7. The headphone head beam adjustment structure according to claim 6, wherein the guide portion (7) includes a guide groove (71) provided on the slide rail portion (4) and provided along a length direction of the slide rail portion (4), and a guide post (72) provided on the slider portion (5) and adapted to be inserted into the guide groove (71), the guide post (72) being adapted to move along the length direction of the guide groove (71).
8. The headphone head beam adjustment structure according to claim 1, wherein the slider portion (5) includes a first slider member (51), and a second slider member (52) connected to the first slider member (51), the slide rail portion (4) is interposed between the first slider member (51) and the second slider member (52), and an end portion of the second headphone head beam (2) is connected to the first slider member (51).
9. The headset beam adjustment structure according to claim 1, characterized in that the first headset beam (1) and the second headset beam (2) are stacked in sequence, the headset beam adjustment structure (3) being used for adjusting a gap between the first headset beam (1) and the second headset beam (2).
10. A headset, characterized in that it comprises a headset housing (10), and further comprises a headset beam adjustment structure according to any of claims 1 to 9, said headset beam adjustment structure being detachably connected to said headset housing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320716777.2U CN219514212U (en) | 2023-03-27 | 2023-03-27 | Headset nose girder adjusting structure and headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320716777.2U CN219514212U (en) | 2023-03-27 | 2023-03-27 | Headset nose girder adjusting structure and headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219514212U true CN219514212U (en) | 2023-08-11 |
Family
ID=87530377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320716777.2U Active CN219514212U (en) | 2023-03-27 | 2023-03-27 | Headset nose girder adjusting structure and headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219514212U (en) |
-
2023
- 2023-03-27 CN CN202320716777.2U patent/CN219514212U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |