CN202634669U - Earphone convenient to assemble - Google Patents
Earphone convenient to assemble Download PDFInfo
- Publication number
- CN202634669U CN202634669U CN 201220289577 CN201220289577U CN202634669U CN 202634669 U CN202634669 U CN 202634669U CN 201220289577 CN201220289577 CN 201220289577 CN 201220289577 U CN201220289577 U CN 201220289577U CN 202634669 U CN202634669 U CN 202634669U
- Authority
- CN
- China
- Prior art keywords
- earphone
- locking member
- convenient
- assemble
- tapered expansion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Headphones And Earphones (AREA)
Abstract
The utility model discloses an earphone convenient to assemble and in particular relates to an assembling structure facilitating installation of the earphone and a microphone. The earphone convenient to assemble comprises a microphone arm rod, a rear casing and a locking part, wherein the microphone arm rod is fixedly connected with the locking part, a location part is arranged on the rear casing, and the locking part and the location part are buckled. When the earphone and the microphone are assembled by using the structure, the microphone arm rod s fixedly connected with the locking part to be pressed in the location part to be buckled. The earphone convenient to assemble is simple and quick in assembling method, can reduce labor cost and improves assembling efficiency.
Description
Technical field
The utility model relates to a kind of assembly structure of electronic product, particularly a kind of assembly structure that makes things convenient for earphone and microphone to install.
Background technology
At present; Microphone arm is connected on the earphone through securing member mostly; In the assembly work of earphone and microphone; Use securing members installations such as screw, nut individually labour intensity increase, efficiency are reduced, so the package assembly of existing earphone and microphone is demanded urgently improving.
In order to solve the problem that existing earphone exists on assembly structure; The inventor is based on being engaged in many years of experience and the professional knowledge that this type of product design is made; Innovation and creation a kind of earphone of being convenient to assemble; The efficiency of assembling of this earphone is high, can reduce labor cost aborning, enhance productivity.
The utility model content
In view of this; The utility model provides a kind of earphone of being convenient to assemble; This earphone has been done improvement necessarily to existing microphone arm and earphone case, has solved the prior art shortcoming that labour intensity is big in the assembly work of earphone and microphone, production efficiency is low, in addition; The conical design of locking member will more help in assembling process, searching contraposition, further increase work efficiency.
The earphone of being convenient to assemble of the utility model comprises microphone arm, back casing and locking member, and said microphone arm is fixedly connected with locking member; Said back casing is provided with keeper, and said locking member and keeper fasten.
Further, said locking member is provided with taper card post; Said keeper is provided with the tapered expansion cover, and the big end of said tapered expansion cover is fixedly connected with the back casing inner surface, and small end extends to back casing inside, and said taper card post inserts in the tapered expansion cover and with the tapered expansion cover and fastens.
Further, the front end of said taper card post is provided with evagination and colludes body, and said evagination colludes on the small end table top that body snaps onto tapered expansion cover.
Further, the awl wall of said tapered expansion cover is provided with axial cut-outs and forms the variable elastic construction of diameter.
Further, the bottom of said taper card post is provided with confined planes, and said confined planes withstands on the outer surface of back casing.
The beneficial effect of the utility model: the earphone of being convenient to assemble of the utility model, comprise microphone arm, back casing and locking member, said microphone arm is fixedly connected with locking member; Said back cover is provided with keeper, and said locking member and keeper fasten.When utilizing said structure assembling earphone and microphone, the locking member that only need will be fixedly connected with microphone arm is pressed into to make it in the keeper to fasten and gets final product, and this fit is simple, quick, can reduce labor cost, improves efficiency of assembling.
Confined planes had once been established in the bottom of this external taper card post, made locking member can not become flexible up and down, and it is compact more, reasonable that Headphone structure seems.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Fig. 1 is the whole cross-sectional view of the utility model;
Fig. 2 is the locking member cross-sectional view of the utility model;
Fig. 3 is the keeper cross-sectional view of the utility model;
Shown in the figure: 1 is that microphone arm, 2 is that locking member, 3 is that back casing, 4 is that keeper, 5 is that taper card post, 6 is that otch, 8 is that confined planes, 9 is that tapered expansion cover, 10 is that procapsid, 11 is a phonation unit for evagination colludes body, 7
Embodiment
Below will combine accompanying drawing that the utility model is elaborated, as shown in Figure 1: the earphone of being convenient to assemble of the utility model comprises microphone arm 1, back casing 3 and locking member 2; Said microphone arm 1 is fixedly connected with locking member 2; Said back casing 3 and the procapsid 10 common housing parts of forming earphone, phonation unit 11 is fixedly mounted on the procapsid 10, and said back casing 3 is provided with keeper 4; Said locking member 2 fastens with keeper 4; The connected mode of this fastening is simple, effective, can greatly improve work efficiency of workers, reduces the labour cost of producing.Keeper 4 described in the present embodiment all can adopt plastic material through injection molding machine injection moulding one-shot forming with locking member 2, has simple, the cheap characteristics of making.
As shown in Figure 2, locking member 2 is provided with taper card post 5, and the front end of said taper card post 5 is provided with evagination and colludes body 6, can help the workman in the quick contraposition of when assembling in that taper card post 5 is set on the locking member 2.
As shown in Figure 3, keeper 4 is provided with tapered expansion cover 9, and the big end of said tapered expansion cover 9 is fixedly connected with back casing 3 inner surfaces, and small end extends to back casing 3 inside.Keeper 4 described in the present embodiment is processed one with back casing 3, thereby has reduced number of parts.The shape that keeper 4 is designed to tapered expansion cover 9 is for the internal cone wall of said tapered expansion cover 9 spigot surface as taper card post 5; Thereby help the workman when assembling, taper card post 5 to be need not accurately to compare the position in the insertion tapered expansion cover 9 fast, further improved packaging efficiency through spigot surface.
As the further improvement of technique scheme, said evagination colludes on the small end table top that body 6 snaps onto tapered expansion cover 9.Adopt snapping in this programme but not what be fixedly connected is to do the axle center rotation in order to allow locking member 2 to overlap 9 around tapered expansion, to make things convenient for the adjustment of microphone arm 1 direction.
As the further improvement of technique scheme, the bottom of said taper card post 5 is provided with confined planes 8, and said confined planes 8 withstands on the outer surface of back casing 3, makes locking member can not become flexible up and down, and it is compact more, reasonable that the headset structure seems.
As the further improvement of technique scheme, the awl wall of said tapered expansion cover 9 is provided with axial cut-outs 7 and forms the variable elastic construction of diameter.Otch 7 is set on tapered expansion cover 9 makes locking member 2 to be inserted into more like a cork to carry out snap action in the keeper 4, and then reduce working strength of workers.
Explanation is at last; Above embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the aim and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (5)
1. an earphone of being convenient to assemble comprises microphone arm (1), back casing (3) and locking member (2), it is characterized in that: said microphone arm (1) is fixedly connected with locking member (2); Said back casing (3) is provided with keeper (4), and said locking member (2) fastens with keeper (4).
2. the earphone of being convenient to assemble according to claim 1 is characterized in that: said locking member (2) is provided with taper card post (5); Said keeper (4) is provided with tapered expansion cover (9); The big end of said tapered expansion cover (9) is fixedly connected with back casing (3) inner surface; Small end extends to back casing (3) inside, and said taper card post (5) inserts in the tapered expansion cover (9) and with tapered expansion cover (9) and fastens.
3. the earphone of being convenient to assemble according to claim 2 is characterized in that: the front end of said taper card post (5) is provided with evagination and colludes body (6), and said evagination colludes on the small end table top that body (6) snaps onto tapered expansion cover (9).
4. the earphone of being convenient to assemble according to claim 2 is characterized in that: be provided with otch (7) on the awl wall of said tapered expansion cover (9) vertically and form the variable elastic construction of diameter.
5. the earphone of being convenient to assemble according to claim 2 is characterized in that: the bottom of said taper card post (5) is provided with confined planes (8), and said confined planes (8) withstands on the outer surface of back casing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220289577 CN202634669U (en) | 2012-06-19 | 2012-06-19 | Earphone convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220289577 CN202634669U (en) | 2012-06-19 | 2012-06-19 | Earphone convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202634669U true CN202634669U (en) | 2012-12-26 |
Family
ID=47387805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220289577 Expired - Fee Related CN202634669U (en) | 2012-06-19 | 2012-06-19 | Earphone convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202634669U (en) |
-
2012
- 2012-06-19 CN CN 201220289577 patent/CN202634669U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |