CN208190875U - Wireless headset - Google Patents
Wireless headset Download PDFInfo
- Publication number
- CN208190875U CN208190875U CN201820618895.9U CN201820618895U CN208190875U CN 208190875 U CN208190875 U CN 208190875U CN 201820618895 U CN201820618895 U CN 201820618895U CN 208190875 U CN208190875 U CN 208190875U
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- China
- Prior art keywords
- upper casing
- transmission element
- shell
- wireless headset
- groove
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Abstract
The utility model discloses a kind of wireless headsets, are related to ear phone technology field.Including phonation unit, the phonation unit includes shell and is mounted on the intracorporal loudspeaking component of the shell, the shell includes top shell, the top shell includes successively combined middle shell, transmission element and upper casing, it is characterized in that, the middle shell, the transmission element and the upper casing are integrally formed, the transmission element includes transmittance section and engaging portion, the upper casing is arranged on the engaging portion, and the via hole for being equipped at the position of the airflow hole of the upper casing and being connected to the loudspeaking component is corresponded on the engaging portion.The utility model wireless headset good water-proof effect and reduce assembling procedure during assembling, improves the yield and working efficiency of product.
Description
Technical field
The utility model relates to technical field of electronic equipment, and in particular to a kind of wireless headset.
Background technique
Fashionable with wireless headset market, most of wireless headset requires light transmission on the market, and then can understand
The working condition of earphone also plays certain appearance beautification function.
Then its transmission element of most of wireless headset is gone out by mold injection generally as inserts and has transparent inserts
Then appearance upper casing is assembled on housing unit by housing unit by double-sided adhesive, complete the assembling production of wireless headset shell,
But appearance upper casing is assembled on housing unit using double-sided adhesive, packaging technology precision cannot ensure, waterproof effect reduces,
Product yield is lower, and assembling overall cost is higher.
Utility model content
In view of the defects existing in the prior art, the utility model provides a kind of wireless headset, the wireless headset waterproof effect
Reduce well and during assembling assembling procedure, improves the yield and working efficiency of product.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of wireless headset, including phonation unit, the phonation unit include shell and are mounted on that the shell is intracorporal to be raised
Part part, the shell include top shell, and the top shell includes successively combined middle shell, transmission element and upper casing, it is described in
Shell, the transmission element and the upper casing are integrally formed, and the transmission element includes transmittance section and engaging portion, and the upper casing is arranged in institute
It states on engaging portion, the mistake for being equipped at the position of the airflow hole of the upper casing and being connected to the loudspeaking component is corresponded on the engaging portion
Hole.
Preferably, the middle shell, the transmission element and the upper casing are integrally formed by two-shot molding process.
Preferably, the engaging portion is the groove being arranged on the transmission element, and the upper casing is arranged in the groove,
The bottom of the groove is arranged in the via hole.
Preferably, the bottom of the groove is provided with fixation hole, is equipped with accordingly on the upper casing and inserts the fixation hole
Fixed column.
Preferably, the fixation hole include the transmission element is set close to the fixing groove of loudspeaking component side, and
For being connected to the intercommunicating pore of the groove Yu the fixing groove, the radial dimension of the fixing groove is greater than the radial direction of the intercommunicating pore
Size, the fixed column include interconnecting piece and fixed station, the interconnecting piece and the fixed station accordingly insert the intercommunicating pore and
The fixing groove.
Preferably, the fixation hole is provided with multiple, and the corresponding fixed column is also equipped with multiple.
Preferably, there are four fixation hole settings, there are four the corresponding fixed column is also provided with.
Preferably, the middle part of the transmission element is arranged in the groove.
Preferably, waterproof ventilated membrane is pasted on the airflow hole.
Preferably, the waterproof ventilated membrane is pasted onto the upper casing close to the side of the transmission element.
By adopting the above-described technical solution, the beneficial effects of the utility model are:
Due to wireless headset provided by the utility model, wherein shell, transmission element and upper casing are integrally formed, first with existing skill
It is compared in art by using the technical solution that upper casing is assembled on the middle shell with transmission element by double-sided adhesive, waterproof effect and beauty
It is all good to see effect, improves the yield of product；Next reduces the part assembling procedure of shell, improves work efficiency.
In conclusion wireless headset provided by the utility model, good water-proof effect and reduce group during assembling
Process is filled, the yield and working efficiency of product are improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the top shell of the utility model wireless headset；
Fig. 2 is the cross-sectional view of the A-A of Fig. 1；
Fig. 3 is the broken away view of Fig. 1；
In figure: shell in 1., 2. transmission elements, 21. transmittance sections, 22. engaging portions, 221. intercommunicating pores, 222. fixing grooves, 223. mistakes
Hole, 3. upper casings, 31. interconnecting pieces, 32. fixed stations, 33. airflow holes.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Mode, the present invention will be further described in detail.It should be appreciated that the specific embodiments described herein are only used to
It explains the utility model, is not used to limit the utility model.
As Fig. 1 to Fig. 3 jointly shown in, a kind of wireless headset, including phonation unit, phonation unit includes shell and is mounted on
The intracorporal loudspeaking component of shell, shell include top shell, and top shell includes successively combined middle shell 1, transmission element 2 and upper casing 3, in
Shell 1, transmission element 2 and upper casing 3 are integrally formed, and transmission element 2 includes transmittance section 21 and engaging portion 22, and upper casing 3 is arranged in engaging portion 22
On, the via hole that connection loudspeaking component (not shown) is equipped at the position of the airflow hole 33 of upper casing 3 is corresponded on engaging portion 22
223.In present embodiment preferably in shell 1, transmission element 2 and upper casing 3 by two-shot molding process integrated molding, and in the prior art
The technical solution that upper casing 3 is assembled on the middle shell 1 with transmission element 2 by double-sided adhesive is compared, waterproof effect and aesthetic effect
It is good.
As Fig. 2 and Fig. 3 jointly shown in, engaging portion 22 is the groove being arranged on transmission element 2, and upper casing 3 is arranged in groove,
The bottom of groove is arranged in via hole 223.Engaging portion 22 is designed as groove structure, upper casing 3 is moulded in the groove of transmission element 2
It is interior, it is to be conducive to upper casing 3 in order to increase the contact area between transmission element 2 and upper casing 3 and be preferably bonded in the recessed of transmission element 2
In slot, the bond strength between upper casing 3 and transmission element 2 is improved.
As Fig. 2 and Fig. 3 jointly shown in, the bottom of groove is provided with the fixation hole that glue is grabbed in injection molding, on upper casing 3
The corresponding fixed column for being equipped with filling fixation hole.By designing fixation hole, the upper casing 3 when carrying out double-shot moulding in the bottom of groove
Plastic rubber material can be filled in fixation hole, increase the contact area between transmission element 2 and upper casing 3, it is better to be conducive to upper casing 3
It is bonded in the groove of transmission element 2, improves the bond strength between upper casing 3 and transmission element 2.
As Fig. 2 and Fig. 3 jointly shown in, in present embodiment preferred fixation hole include be arranged in transmission element 2 close to loudspeaking portion
The fixing groove 222 of part (not shown) side, and for the intercommunicating pore 221 of communication groove and fixing groove 222, fixing groove 222
Radial dimension be greater than the radial dimension of intercommunicating pore 221, fixed column includes interconnecting piece 31 and fixed station 32, interconnecting piece 31 and fixed
Platform 32 accordingly inserts intercommunicating pore 221 and fixing groove 222.Using such structure, when carrying out double-shot moulding, the plastic cement of upper casing 3
Material is filled into fixing groove 222 by intercommunicating pore 221, is formed fixed station 32, is further improved fixation of the upper casing 3 in groove
Effect enhances the bond strength between upper casing 3 and transmission element 2.
As Fig. 2 and Fig. 3 jointly shown in, fixation hole is provided with multiple, and corresponding fixed column is also equipped with multiple.This embodiment party
In formula there are four the settings of preferred fixation hole, there are four corresponding fixed column is also provided with.In practical application, to fixation hole and fixed column
Quantity with no restrictions, designer can according to the size of product take the circumstances into consideration design.
As Fig. 1 to Fig. 3 jointly shown in, the middle part of transmission element 2 is arranged in preferred groove in present embodiment.Practical application
In, designer can design the positional relationship between transmittance section 21 and groove according to the actual conditions of product, and present embodiment is to this
With no restriction.
As Fig. 1 to Fig. 3 jointly shown in, be pasted with waterproof ventilated membrane on airflow hole 33.Preferred waterproof is saturating in present embodiment
Air film is pasted onto upper casing 3 close to the side of transmission element 2.
In use, going out transmission element 2 by Mold Making first, transmission element 2 is then fixed on mold as inserts in advance
Shell 1 in injection molding is penetrated by one in position appropriate, and middle shell 1 is wholely set with transmission element 2 at this time.
Injection molding is penetrated by two again to be molded into upper casing 3 in the groove of transmission element 2.During two penetrate injection molding, upper casing 3
It is molded in intercommunicating pore 221 and the fixing groove 222 of sizing material filling transmission element 2, is respectively formed the interconnecting piece 31 and fixed station of upper casing 3
32, fixed effect of the upper casing 3 in groove, enhancing upper casing 3 and transmission element 2 are further increased by interconnecting piece 31 and fixed station 32
Between bond strength.
By aforesaid operations process it is found that wireless headset provided by the utility model, wherein shell 1, transmission element 2 and upper casing 3
It is integrally formed, with the technical side being in the prior art assembled by using double-sided adhesive upper casing 3 on the middle shell 1 with transmission element 2
Case is compared, and waterproof effect and aesthetic effect are all good, improves the yield of product；Next reduces the part assembling work of shell
Sequence improves work efficiency.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned
Hair, without the labour of creation, the various transformation made are all fallen within the protection scope of the utility model.
Claims (10)
1. a kind of wireless headset, including phonation unit, the phonation unit includes shell and is mounted on the intracorporal loudspeaking of the shell
Component, the shell include top shell, and the top shell includes that successively combined middle shell, transmission element and upper casing, feature exist
Be integrally formed in, the middle shell, the transmission element and the upper casing, the transmission element includes transmittance section and engaging portion, it is described on
Shell is arranged on the engaging portion, corresponds on the engaging portion and is equipped with the connection loudspeaking at the position of the airflow hole of the upper casing
The via hole of component.
2. wireless headset according to claim 1, which is characterized in that the middle shell, the transmission element and the upper casing are logical
Cross two-shot molding process integrated molding.
3. wireless headset according to claim 2, which is characterized in that the engaging portion is to be arranged on the transmission element
Groove, in the groove, the bottom of the groove is arranged in the via hole for the upper casing setting.
4. wireless headset according to claim 3, which is characterized in that the bottom of the groove is provided with fixation hole, described
The fixed column for inserting the fixation hole is equipped on upper casing accordingly.
5. wireless headset according to claim 4, which is characterized in that the fixation hole includes that setting is leaned in the transmission element
The fixing groove of nearly loudspeaking component side, and the intercommunicating pore for being connected to the groove Yu the fixing groove, the fixing groove
Radial dimension be greater than the radial dimension of the intercommunicating pore, the fixed column includes interconnecting piece and fixed station, the interconnecting piece and
The fixed station accordingly inserts the intercommunicating pore and the fixing groove.
6. wireless headset according to claim 5, which is characterized in that the fixation hole be provided with it is multiple, it is corresponding described
Fixed column is also equipped with multiple.
7. wireless headset according to claim 6, which is characterized in that there are four the fixation hole settings, corresponding described
There are four fixed column is also provided with.
8. wireless headset according to claim 3, which is characterized in that the middle part of the transmission element is arranged in the groove.
9. wireless headset according to any one of claims 1 to 8, which is characterized in that be pasted with waterproof on the airflow hole
Ventilated membrane.
10. wireless headset according to claim 9, which is characterized in that the waterproof ventilated membrane is pasted onto the upper casing and leans on
The side of the nearly transmission element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820618895.9U CN208190875U (en) | 2018-04-27 | 2018-04-27 | Wireless headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820618895.9U CN208190875U (en) | 2018-04-27 | 2018-04-27 | Wireless headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208190875U true CN208190875U (en) | 2018-12-04 |
Family
ID=64431288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820618895.9U Active CN208190875U (en) | 2018-04-27 | 2018-04-27 | Wireless headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208190875U (en) |
-
2018
- 2018-04-27 CN CN201820618895.9U patent/CN208190875U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |