CN208479955U - A kind of assembly shell of earphone - Google Patents
A kind of assembly shell of earphone Download PDFInfo
- Publication number
- CN208479955U CN208479955U CN201821327235.1U CN201821327235U CN208479955U CN 208479955 U CN208479955 U CN 208479955U CN 201821327235 U CN201821327235 U CN 201821327235U CN 208479955 U CN208479955 U CN 208479955U
- Authority
- CN
- China
- Prior art keywords
- earphone
- clamping plate
- annulus
- screw thread
- glue
- 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 a kind of assembly shells of earphone, including earphone and the earcap fixed with earphone assembly, surrounding housing one encloses the groove for being transversely provided with one or more on the surface of cylindrical case on the right side of the earphone, inside grooves are provided tiltedly with a clamping plate, a spring is fixedly mounted by glue on the bottom surface of inside grooves, spring one end passes through glue and is fixed on the bottom surface of clamping plate, around left side one, circle is equipped with one piece or more of fixed plate on the left side of cylindrical case on the right side of earphone, the outside wall surface of cylindrical case is equipped with internal screw thread on the right side of earphone, an annulus is cased on earphone, the inner wall of annulus is equipped with external screw thread, annulus engages connection with the internal screw thread on shell by external screw thread.The utility model structure is simple, easy to use, can effectively firmly be clipped on earphone earcap, avoid and fall off and lose, increase the connectivity robustness between earphone.
Description
Technical field
The utility model relates to a kind of assembly shells of earphone.
Background technique
It is in the information multi-media epoch, no matter usually can see that when work, movement, amusement rest are even idle
People listen to earphone and loosen enjoyment brought by music, and the earhole of different crowd is not identical, in order to bring very well
Experience, some earphones sale when, the earcap for the different model that can arrange in pairs or groups is sold together.
In the prior art, earcap is usually to be directly installed on the shell of earphone, when earcap is frequently replaced, inside earcap
Pilot hole is easy to expand, and causes the assembly between earcap and earphone case insecure, is easy to fall off, moreover, in daily life,
Since earphone is often stored in school bag, pocket the inside, when picking and placing earphone, earcap is easy to rub with the object on periphery, causes
Earcap falls off loss, cause using inconvenience.
Summary of the invention
It is easy to use the technical problem to be solved by the utility model is to provide a kind of structure is simple, it can be effectively by ear
Cap is firmly clipped on earphone, is avoided and is fallen off and lose, and is increased between earphone outside the assembly of the earphone of connectivity robustness
Shell.
The utility model is achieved through the following technical solutions: a kind of assembly shell of earphone, including earphone and with
Earphone assembles fixed earcap, and the circle of surrounding housing one is transversely provided with one or more on the surface of cylindrical case on the right side of the earphone
Groove, the bracket of a U-typed structure is fixedly mounted on the right side of groove by glue, and internal stent is fixed by glue
One shaft is installed, inside grooves are provided tiltedly with a clamping plate, an axis hole is equipped on the right side of clamping plate, and clamping plate passes through axis
Hole is sheathed on shaft, and a spring is fixedly mounted by glue on the bottom surface of inside grooves, and spring one end is solid by glue
Due on the bottom surface of clamping plate, around left side one, circle is equipped with one piece or more of fixation on the left side of cylindrical case on the right side of earphone
The outside wall surface of plate, earphone right side cylindrical case is equipped with internal screw thread, and an annulus is cased on earphone, and the inner wall of annulus is equipped with outer
Screw thread, annulus engage connection with the internal screw thread on shell by external screw thread.
The outside wall surface of annulus is equipped with the non-slip groove of one or more as a preferred technical solution,.
Annulus is made of metal material as a preferred technical solution,.
The length of clamping plate is greater than the length of groove, an end face of the clamping plate far from bracket as a preferred technical solution,
On be equipped with more than one clamping slot, the quantity of fixed plate and the quantity of clamping plate are identical, and fixed plate is opposite with clamping plate
It is arranged, a double wedge to match with clamping slot is equipped on the surface of fixed plate.
The head of clamping plate is in ball shape structure setting as a preferred technical solution,.
The beneficial effects of the utility model are: the utility model structure is simple, and it is easy to use, it can be effectively secured by earcap
Be clipped on earphone, avoid and fall off and lose, increase the connectivity robustness between earphone.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the mounting structure schematic diagram of clamping plate in the utility model.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the utility model.
As depicted in figs. 1 and 2, the assembly shell of a kind of earphone of the utility model, including earphone 9 and with earphone 9 assemble
Fixed earcap 1, surrounding housing one encloses the groove 6 for being transversely provided with one or more on the surface of the 9 right side cylindrical case of earphone,
The bracket 10 of a U-typed structure is fixedly mounted on the right side of groove 6 by glue, is fixed by glue inside bracket 10
One shaft 11 is installed, a clamping plate 7 is provided tiltedly with inside groove 6, the right side of clamping plate 7 is equipped with an axis hole, and clamping plate 7 is equal
It is set on shaft 11 by shaft hole sleeve, a spring 5 is fixedly mounted by glue on the bottom surface inside groove 6,5 one end of spring is equal
It is fixed on by glue on the bottom surface of clamping plate 7, around left side one, circle is equipped with one on the left side of 9 right side cylindrical case of earphone
Fixed plate 2 more than block, the outside wall surface of 9 right side cylindrical case of earphone are equipped with internal screw thread, are cased with an annulus 8, annulus on earphone 9
8 inner wall is equipped with external screw thread, and annulus 8 engages connection with the internal screw thread on shell 9 by external screw thread.
In the present embodiment, the outside wall surface of annulus 8 is equipped with the non-slip groove of one or more, avoids skidding, facilitates rotation；
Annulus 8 is made of metal material, and increases fastness and service life.
In the present embodiment, the length of clamping plate 7 is greater than the length of groove 6, and clamping plate 7 is far from equal on an end face of bracket 10
Equipped with more than one clamping slot 4, the quantity of fixed plate 2 is identical as the quantity of clamping plate 7, and fixed plate 2 is opposite with clamping plate 7
It is arranged, a double wedge 3 to match with clamping slot 4 is equipped on the surface of fixed plate 2.
In the present embodiment, the head of clamping plate 7 is in ball shape structure setting, and head is exactly one end on the left of clamping plate, is led to
The head for crossing ball shape structure can effectively avoid scratching.
Wherein, after clamping, the surface of clamping plate and the flush of shell are arranged.
Working principle: after earcap is assemblied on earphone, the edge of the opening of earcap can be placed exactly in fixed plate and clamp
Between plate, at this moment, annulus is rotated to the left, be moved to the left annulus along shell, annulus can be effective during being moved to the left
Clamping plate is inwardly clamped, until be pressed together on clamping plate in fixed plate the edge that earcap is open, by clamping plate
Double wedge on clamping slot and fixed plate can effectively clamp the edge of earcap, increase the connectivity robustness between earcap,
Avoid falling for earcap, wherein when needing to take out, annulus is rotated to the right, after annulus is removed from clamping plate, clamping plate
After losing the clamping force of annulus, effectively clamping plate can be flicked outward by the bounce of spring, make earcap from earphone
It takes out, facilitates dismounting.
The beneficial effects of the utility model are: the utility model structure is simple, and it is easy to use, it can be effectively secured by earcap
Be clipped on earphone, avoid and fall off and lose, increase the connectivity robustness between earphone.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of assembly shell of earphone, it is characterised in that: including earphone and the earcap fixed with earphone assembly, the earphone is right
Surrounding housing one encloses the groove for being transversely provided with one or more on the surface of side cylindrical case, passes through glue on the right side of groove
The bracket of a U-typed structure is fixedly mounted, a shaft is fixedly mounted by glue in internal stent, and inside grooves are provided tiltedly with
One clamping plate is equipped with an axis hole on the right side of clamping plate, and clamping plate passes through shaft hole sleeve on shaft, the bottom surface of inside grooves
On a spring is fixedly mounted by glue, spring one end passes through glue and is fixed on the bottom surface of clamping plate, cylinder on the right side of earphone
Around left side one, circle is equipped with one piece or more of fixed plate on the left side of shape shell, on the right side of earphone in the outside wall surface of cylindrical case
Equipped with internal screw thread, an annulus is cased on earphone, the inner wall of annulus is equipped with external screw thread, and annulus passes through on external screw thread and shell
Internal screw thread engagement connection.
2. the assembly shell of earphone according to claim 1, it is characterised in that: the outside wall surface of annulus is equipped with one or more
Non-slip groove.
3. the assembly shell of earphone according to claim 1, it is characterised in that: annulus is made of metal material.
4. the assembly shell of earphone according to claim 1, it is characterised in that: the length of clamping plate is greater than the length of groove
Degree, clamping plate is far from being equipped with more than one clamping slot, the quantity of fixed plate and the quantity of clamping plate on an end face of bracket
Identical, fixed plate is oppositely arranged with clamping plate, and a double wedge to match with clamping slot is equipped on the surface of fixed plate.
5. the assembly shell of earphone according to claim 1, it is characterised in that: the head of clamping plate is set in ball shape structure
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821327235.1U CN208479955U (en) | 2018-08-17 | 2018-08-17 | A kind of assembly shell of earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821327235.1U CN208479955U (en) | 2018-08-17 | 2018-08-17 | A kind of assembly shell of earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208479955U true CN208479955U (en) | 2019-02-05 |
Family
ID=65209395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821327235.1U Expired - Fee Related CN208479955U (en) | 2018-08-17 | 2018-08-17 | A kind of assembly shell of earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208479955U (en) |
-
2018
- 2018-08-17 CN CN201821327235.1U patent/CN208479955U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20190817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |