CN213718188U - Bone conduction earphone shell assembly - Google Patents
Bone conduction earphone shell assembly Download PDFInfo
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- CN213718188U CN213718188U CN202022954681.9U CN202022954681U CN213718188U CN 213718188 U CN213718188 U CN 213718188U CN 202022954681 U CN202022954681 U CN 202022954681U CN 213718188 U CN213718188 U CN 213718188U
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Abstract
The utility model provides a bone conduction earphone shell subassembly, including U type tail-wire, host computer casing, ear-hang and bone conduction speaker subassembly casing, the buckle is all equipped with at U type tail-wire and ear-hang both ends, and casing skeleton and bone conduction speaker subassembly casing link all have the buckle fluting that corresponds, all by buckle and the buckle fluting fixed connection that corresponds between each essential element. The buckle mainly comprises an elastic metal wire guide groove and a fixed clamp buckle, and can be clamped and installed on the elastic metal wires at the tail wire and the two ends of the ear hook. In the aspect of the design of the host casing, the host casing is composed of a U-shaped casing wall and a casing framework, the U-shaped casing wall is provided with a limited steel wire through hole, a casing groove, a fixing pin hole and a casing buckle, and the U-shaped casing wall is in clamping and buckling connection with the casing framework along the casing groove through the casing buckle. The design can realize the automatic production of connecting piece batch and installation location automation like this, and the complete machine debugging is accomplished the back and is installed the shell U type unit again, reduces the bad emergence of outward appearance.
Description
Technical Field
The utility model relates to a bone conduction earphone field, in particular to bone conduction earphone shell subassembly.
Background
The existing bone conduction earphone adopts the mode of directly injecting glue at the connection part of the elastic metal wire in the connection of the U-shaped tail wire, the ear hook and the earphone main body, has high production cost and complex process, is not suitable for the process requirement of automatic production and has high reject ratio. The integrated molding of the shell side needs to be carried out after assembly, the surface of the shell is easy to scratch in the installation and test process, poor appearance is caused, and the appearance is easy to be influenced by glue because a glue reinforcing structure is required to be used for connection in the production process. Therefore, in the aspect of the design of the connecting structure and the shell, a new design is urgently needed, the production cost is reduced, and the production efficiency is improved.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a bone conduction earphone shell subassembly to prior art's shortcoming, has made brand-new design in the aspect of U type tail-wire, ear-hook and earphone main part connection structure to and the aspect of earphone main part shell structure, solve current technical problem.
The utility model aims at realizing through the following technical scheme:
the utility model provides a bone conduction earphone shell subassembly, includes a U type tail-wire (604), two host computer casings (603), two ear-hooks (602) and two bone conduction speaker subassembly casings (601), wherein U type tail-wire (604) and ear-hooks (602) are by the shaping of elastic metal silk parcel silica gel, its characterized in that: both ends of the U-shaped tail wire (604) and the ear hook (602) are provided with buckles (605), the host shell (603) is composed of a U-shaped shell wall (402) and a shell framework (406), the connecting ends of the shell framework (406) and the bone conduction speaker assembly shell (601) are provided with corresponding buckle slots, and the U-shaped tail wire (604) is fixedly connected with the host shell (603), the ear hook (602) is connected with the host shell (603), and the ear hook (602) is fixedly connected with the bone conduction speaker assembly shell (601) through the buckles (605) and the corresponding buckle slots.
Furthermore, the buckle (605) is composed of an elastic metal wire guide groove (124), a first elastic metal wire fixing clip (122) and a second elastic metal wire fixing clip (123), and the first elastic metal wire fixing clip (122) and the second elastic metal wire fixing clip (123) are fixedly clipped on the opening end of the elastic metal wire guide groove (124).
Furthermore, the buckle (605) is composed of an elastic metal wire sheath buckle (113), an elastic metal wire fixing clamp buckle (114) and an elastic metal wire guide groove (124), the elastic metal wire sheath buckle (113) is clamped on the elastic metal wire sheath (111), the elastic metal wire fixing clamp buckle (114) is clamped on the opening end of the elastic metal wire guide groove (124), and the elastic metal wire sheath buckle (113) and the elastic metal wire fixing clamp buckle (114) are integrally formed metal sheets.
Furthermore, the buckle (605) is composed of a reinforced shell (503), a fixed clamping piece (502) of the shell, an elastic metal wire fastening clamping piece (501) and an elastic metal wire guide groove (124), the elastic metal wire fastening clamping piece (501) is clamped on the opening end of the elastic metal wire guide groove (124), and the elastic metal wire fastening clamping piece (501) and the elastic metal wire guide groove (124) are installed in the reinforced shell (503) together and locked and clamped.
Furthermore, the elastic metal wire guide groove (124) is a T-shaped or L-shaped guide groove.
Furthermore, the two ends of the U-shaped tail wire (604) and the elastic metal wire of the ear hook (602) are bent, the bending angle R = 90-degree L-shaped bend, the bending length L is 0.1-15mm, the bent tail wire is clamped into the elastic metal wire guide groove (124), the U-shaped tail wire and the elastic metal wire are fixedly connected with the buckle (605) through the first elastic metal wire fixing clamp buckle (122) and the second elastic metal wire fixing clamp buckle (123), and the buckle (605) and the elastic metal wire are fixed in a welding, pressing or gluing mode.
Furthermore, the U-shaped shell wall (402) is provided with a limited steel wire through hole (401), a shell groove (403), a fixing pin hole (404) and a shell buckle (408), and the U-shaped shell wall (422) is clamped and buckled with the shell framework (406) along the shell groove (403) through the shell buckle (408).
The utility model provides a bone conduction earphone shell subassembly, includes a U type tail-wire (705), two host computer casing walls (703), two casing skeletons (704) and two bone conduction speaker subassembly casings (702), wherein U type tail-wire (705) are wrapped up the silica gel shaping by elastic wire, its characterized in that: the middle parts of two ends of a U-shaped ring of the U-shaped tail line (705) are provided with bending adapted to ear hanging, and a first T-shaped buckle (706) is arranged at the bending starting point of the ear hanging of the U-shaped tail line (705); two ends of the U-shaped tail wire (705) are provided with second T-shaped buckles (701); the connecting ends of the shell framework (704) and the bone conduction loudspeaker assembly shell (702) are provided with corresponding buckle slots; the ear-hang bending starting point position of the U-shaped tail line (705) is fixedly connected with the shell framework (704) through a first T-shaped buckle (706) and a corresponding buckle slot of the shell framework (704); two ends of the U-shaped tail wire (705) and the bone conduction loudspeaker component shell (702) are fixedly connected with the corresponding buckle slots through second T-shaped buckles (701).
Further, the host housing wall (703) is a U-shaped housing wall.
Furthermore, the first T-shaped buckle (706) and the second T-shaped buckle (701) are respectively composed of an elastic metal wire guide groove (124), a first elastic metal wire fixing clip (122) and a second elastic metal wire fixing clip (123), and the first elastic metal wire fixing clip (122) and the second elastic metal wire fixing clip (123) are fixedly clipped on the opening end of the elastic metal wire guide groove (124).
The beneficial effects of the utility model reside in that:
the utility model discloses U type tail-wire, ear-hang and host computer casing, bone conduction speaker subassembly casing, directly through a buckle direct connection, the buckle is the metal material, can be stamping forming, also can be batch automatic car spare, adopt buckle connection back, the installation location can be realized by automation, make it atress decompose to easy bone conduction earphone's structural design, the volume is reduced; in the aspect of a host shell, an inner framework and a U-shaped shell are separated from each other in the design of the shell, the shell is of a plug-in shell structure, and the U-shaped unit of the shell is mounted after the whole machine is debugged. The surface of the shell is scratched in the installation and test process of the whole machine, and appearance defects are reduced. Because in the production process, must use glue reinforced structure to connect, use U type shell, can guarantee that the outward appearance is not influenced by glue.
Drawings
Fig. 1 is an exploded view of an embodiment of the present invention;
FIG. 2 is a front view of the elastic wire guide of the buckle of the present invention;
FIG. 3 is a side cross-sectional view of the snap-fit mounting clip of FIG. 2;
fig. 4 is a front view of a buckle of the present invention;
FIG. 5 is a side cross-sectional view of the buckle of FIG. 4;
FIG. 6 is an exploded view of the buckle of the present invention;
FIG. 7 is a state view of the assembled buckle of FIG. 6 in use;
FIG. 8 is a schematic view of an L-shaped resilient wire guide;
FIG. 9 is a schematic view of the bending of the resilient wire;
FIG. 10 is a disassembled view of the main housing;
fig. 11 is an exploded view of another embodiment of the present invention.
The reference numerals are explained below:
601 is a bone conduction speaker assembly housing, 602 is an ear hook, 603 is a main housing, 604 is a U-shaped tail, 605 is a buckle, 124 is an elastic wire guide slot, 121 is an elastic wire, 122 is a first elastic wire fixing clip, 123 is a second elastic wire fixing clip, 111 is an elastic wire sheath, 112 is an elastic wire, 113 is an elastic wire sheath buckle, 114 is an elastic wire fixing clip, 501 is an elastic wire fastening card, 502 is a fixing clip of a housing, 503 is a reinforcement housing, 401 is a defined steel wire through hole, 402 is a U-shaped housing wall, 403 is a housing groove, 404 is a fixing pin hole, 406 is a housing framework, 408 is a housing buckle, 701 is a second T-shaped buckle, 702 is a bone conduction speaker assembly housing, 703 is a main housing, 704 is a housing framework, 705 is a U-shaped tail, and 706 is a first T-shaped buckle.
Detailed Description
The embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.
In order to adapt to the technological requirements of automatic production, reduce manufacturing cost, improved production efficiency, the utility model discloses a make new design at main exterior structure connected mode of bone conduction earphone and host computer casing, concrete content is as follows.
Example one
With reference to fig. 1, an embodiment of the present invention is a bone conduction earphone housing assembly, which comprises a U-shaped tail (604), two main housing bodies (603), two ear-hooks (602) and two bone conduction speaker assembly housing bodies (601), wherein the U-shaped tail (604) and the ear-hooks (602) are formed by wrapping silica gel with elastic metal wires, and the main housing body (603) is composed of a U-shaped housing wall (402) and a housing frame (406). Both ends of the U-shaped tail wire (604) and the ear hook (602) are provided with buckles (605), and the connecting ends of the shell framework (406) and the bone conduction loudspeaker component shell (601) are provided with corresponding buckle slots. The U-shaped tail wire (604) and the host shell (603), the ear hook (602) and the host shell (603), and the ear hook (602) and the bone conduction loudspeaker component shell (601) are fixedly connected with the corresponding buckle slots through the buckles (605).
As shown in fig. 2, the elastic wire guiding groove (124) of the present invention is made of metal, and can be formed by stamping or batch automatic lathe, which is very convenient for batch automatic production.
As shown in fig. 3, the utility model discloses a buckle (605) includes elastic metal wire guide slot (124), the fixed clip of first elastic metal wire (122) and the fixed clip of second elastic metal wire (123), and after elastic metal wire (121) card was gone into elastic metal wire guide slot (124), the fixed clip of first elastic metal wire (122) and the fixed clip of second elastic metal wire (123) was detained on elastic metal wire guide slot (124) opening end, and with the mechanical force fastening, the elastic metal wire just can be fine with buckle fixed (605) together.
As shown in fig. 4 and 5, the second kind of buckle (605) of the present invention includes an elastic metal wire sheath buckle (113), an elastic metal wire fixing clip (114), an elastic metal wire guiding groove (124), the elastic metal wire is in the elastic metal wire sheath (111), the elastic metal wire sheath buckle (113) is clipped on the elastic metal wire sheath (111), the elastic metal wire fixing clip (114) is clipped on the opening end of the elastic metal wire guiding groove (124), after being fastened by mechanical force, and the elastic metal wire sheath buckle (113) and the elastic metal wire fixing clip (114) are an integrally formed metal sheet, so that the elastic metal wire and the buckle are fixed (605) together.
As shown in fig. 6 and 7, the third buckle (605) of the present invention comprises a reinforcing shell (503), a fixing clip (502) of the outer shell, an elastic metal wire fastening clip (501) and an elastic metal wire guiding groove (124), wherein after the elastic metal wire is installed in the elastic metal wire guiding groove (124), the elastic metal wire fastening clip (501) can be used to fasten the steel wire by mechanical force, and then the elastic metal wire fastening clip (502) is integrally installed in the reinforcing shell (503), and the fixing clip (502) of the outer shell can lock the elastic metal wire guiding groove (124).
As shown in fig. 8, the elastic wire guiding groove (124) of the present invention can also be an L-shaped guiding groove, which eliminates the other side guiding groove of the T-shaped guiding groove, and can better save space.
As shown in fig. 9, in the present invention, both ends of the U-shaped tail wire (604) and the elastic metal wire of the ear hook (602) are bent, the bending angle R =90 degree L is bent, the bending length L is 0.1-15mm, the elastic metal wire is clamped into the elastic metal wire guide groove (124) after bending, the clip (122) and the second elastic metal wire are fixed to be fixedly connected with the buckle (605), and the buckle (605) and the elastic metal wire are fixed to be welded, pressed or glued. The installation and positioning of the tail wire and the ear hook can be automatically realized, so that the stress of the tail wire and the ear hook is decomposed, the structural design of the bone conduction earphone is facilitated, and the volume is reduced.
As shown in fig. 10, the U-shaped housing wall (402) of the present invention is provided with a limited steel wire through hole (401), a housing groove (403), a fixing pin hole (404), and a housing buckle (408), and the U-shaped housing wall (402) is fastened with the housing frame (406) along the housing groove (403) by the housing buckle (408). The design of the shell adopts a separation mode of an inner framework and a U-shaped shell and a plug-in shell structure, and the U-shaped unit of the shell is installed after the whole machine is debugged. The surface of the shell is scratched in the installation and test process of the whole machine, and appearance defects are reduced. Because in the production process, must use glue reinforced structure to connect, use U type shell, can guarantee that the outward appearance is not influenced by glue.
Example two
Referring to fig. 11, another embodiment of the present invention is a bone conduction earphone housing assembly, which comprises a U-shaped tail (705), two main housing walls (703), two housing frames (704) and two bone conduction speaker assembly housings (702), wherein the U-shaped tail (705) is formed by wrapping elastic metal wire with silicone. The U-shaped tail wire (705) integrates the functions of the U-shaped tail wire and an ear hook and is an elastic metal wire wrapping silica gel. The U-shaped tail line (705) is provided with a bending adapting to ear hanging at the middle parts of two ends of the U-shaped ring, a first T-shaped buckle (706) is arranged at the bending starting point of the ear hanging of the U-shaped tail line (705), and second T-shaped buckles (701) are arranged at two ends of the U-shaped tail line (705). The shell framework (704) and the bone conduction loudspeaker assembly shell (702) connecting end are provided with corresponding buckling grooves. The ear-hang bending starting point position of the U-shaped tail line (705) is fixedly connected with the shell framework (704) through a first T-shaped buckle (706) and a buckle slot corresponding to the shell framework (704). Two ends of the U-shaped tail wire (705) and the bone conduction loudspeaker assembly shell (702) are fixedly connected with the corresponding buckle slots through second T-shaped buckles (701). The T-shaped clip has the same structure as that of the first embodiment, and the main housing wall (703) is also a U-shaped housing wall, which is the same structure as that of the first embodiment, so that the connection relationship of the main components is optimized.
The above description is for illustrative purposes only and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. that do not depart from the spirit and principles of the present invention should be construed as within the scope of the present invention.
Claims (10)
1. The utility model provides a bone conduction earphone shell subassembly, includes a U type tail-wire (604), two host computer casings (603), two ear-hooks (602) and two bone conduction speaker subassembly casings (601), wherein U type tail-wire (604) and ear-hooks (602) are by the shaping of elastic metal silk parcel silica gel, its characterized in that: both ends of the U-shaped tail wire (604) and the ear hook (602) are provided with buckles (605), the host shell (603) is composed of a U-shaped shell wall (402) and a shell framework (406), the connecting ends of the shell framework (406) and the bone conduction speaker assembly shell (601) are provided with corresponding buckle slots, and the U-shaped tail wire (604) is fixedly connected with the host shell (603), the ear hook (602) is connected with the host shell (603), and the ear hook (602) is fixedly connected with the bone conduction speaker assembly shell (601) through the buckles (605) and the corresponding buckle slots.
2. The bone conduction headset housing assembly of claim 1, wherein: the buckle (605) is composed of an elastic metal wire guide groove (124), a first elastic metal wire fixing clip (122) and a second elastic metal wire fixing clip (123), and the first elastic metal wire fixing clip (122) and the second elastic metal wire fixing clip (123) are fixedly clipped on the opening end of the elastic metal wire guide groove (124).
3. The bone conduction headset housing assembly of claim 1, wherein: the buckle (605) is composed of an elastic metal wire sheath buckle (113), an elastic metal wire fixing clamp buckle (114) and an elastic metal wire guide groove (124), the elastic metal wire sheath buckle (113) is clamped on the elastic metal wire sheath (111), the elastic metal wire fixing clamp buckle (114) is clamped on the opening end of the elastic metal wire guide groove (124), and the elastic metal wire sheath buckle (113) and the elastic metal wire fixing clamp buckle (114) are integrally formed metal sheets.
4. The bone conduction headset housing assembly of claim 1, wherein: the buckle (605) consists of a reinforced shell (503), a fixed clamping piece (502) of the shell, an elastic metal wire fastening clamping piece (501) and an elastic metal wire guide groove (124), wherein the elastic metal wire fastening clamping piece (501) is clamped on the opening end of the elastic metal wire guide groove (124), and the elastic metal wire fastening clamping piece (501) and the elastic metal wire guide groove (124) are arranged in the reinforced shell (503) together and locked and clamped.
5. A bone conduction headset housing assembly according to claim 2 or 3 or 4, wherein: the elastic metal wire guide groove (124) is a T-shaped guide groove or an L-shaped guide groove.
6. The bone conduction headset housing assembly of claim 1, wherein: the U-shaped tail wire (604) and the ear hook (602) are bent at two ends of the elastic metal wire, the bending angle R = 90-degree L-shaped bend, the bending length L is 0.1-15mm, the bent elastic metal wire is clamped into the elastic metal wire guide groove (124), the elastic metal wire is fixedly connected with the buckle (605) through the first elastic metal wire fixing clamp buckle (122) and the second elastic metal wire fixing clamp buckle (123), and the buckle (605) and the elastic metal wire are fixed in a welding, pressing or gluing mode.
7. The bone conduction headset housing assembly of claim 1, wherein: the U-shaped shell wall (402) is provided with a limiting steel wire through hole (401), a shell groove (403), a fixing pin hole (404) and a shell buckle (408), and the U-shaped shell wall (402) is clamped and buckled with the shell framework (406) along the shell groove (403) through the shell buckle (408).
8. The utility model provides a bone conduction earphone shell subassembly, includes a U type tail-wire (604), two host computer casing walls (703), two casing skeletons (406) and two bone conduction speaker subassembly casings (601), wherein U type tail-wire (604) are wrapped up the silica gel shaping by elastic wire, its characterized in that: the middle parts of two ends of a U-shaped ring of the U-shaped tail line (604) are bent to adapt to ear hanging, and a first T-shaped buckle (706) is arranged at the bending starting point of the ear hanging of the U-shaped tail line (604); two ends of the U-shaped tail wire (604) are provided with second T-shaped buckles (701); the connecting ends of the shell framework (406) and the bone conduction loudspeaker assembly shell (601) are provided with corresponding buckle slots; the ear-hang bending starting point position of the U-shaped tail line (604) is fixedly connected with the shell framework (406) through a first T-shaped buckle (706) and a corresponding buckle slot of the shell framework (406); two ends of the U-shaped tail wire (604) are fixedly connected with the bone conduction loudspeaker component shell (601) through second T-shaped buckles (701) and corresponding buckle slots.
9. The bone conduction headset housing assembly of claim 8, wherein: the host shell wall (703) is a U-shaped shell wall.
10. The bone conduction headset housing assembly of claim 8, wherein: the first T-shaped buckle (706) and the second T-shaped buckle (701) are composed of an elastic metal wire guide groove (124), a first elastic metal wire fixing clamp (122) and a second elastic metal wire fixing clamp (123), and the first elastic metal wire fixing clamp (122) and the second elastic metal wire fixing clamp (123) are fixedly clamped on the opening end of the elastic metal wire guide groove (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022954681.9U CN213718188U (en) | 2020-12-11 | 2020-12-11 | Bone conduction earphone shell assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022954681.9U CN213718188U (en) | 2020-12-11 | 2020-12-11 | Bone conduction earphone shell assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213718188U true CN213718188U (en) | 2021-07-16 |
Family
ID=76787011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022954681.9U Active CN213718188U (en) | 2020-12-11 | 2020-12-11 | Bone conduction earphone shell assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213718188U (en) |
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2020
- 2020-12-11 CN CN202022954681.9U patent/CN213718188U/en active Active
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