CN209593676U - Terminal device - Google Patents
Terminal device Download PDFInfo
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- CN209593676U CN209593676U CN201920651178.0U CN201920651178U CN209593676U CN 209593676 U CN209593676 U CN 209593676U CN 201920651178 U CN201920651178 U CN 201920651178U CN 209593676 U CN209593676 U CN 209593676U
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- shell
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Abstract
The utility model discloses a kind of terminal device, it includes the first function element (200) and the second function element (300) of shell (100) and setting in the shell (100), the shell (100) offers first aperture (110) opposite with first function element (200), second function element (300) is acoustical device, the first sound-delivery channel is provided on the inside of the shell (100), the first port of first sound-delivery channel is connected to first aperture (110), the second port of first sound-delivery channel is connected to the operatic tunes of second function element (300).Above scheme can solve current terminal device since opening in shell quantity is more, the problem for causing water proof and dust proof performance poor.
Description
Technical field
The utility model relates to technical field of communication equipment more particularly to a kind of terminal devices.
Background technique
Currently, terminal device has become tool indispensable in people's life, with the promotion of people's demand, terminal
The performance of equipment continues optimizing.It is known that terminal device is generally configured with acoustical behavior, such as play music, acquisition sound
Deng this is completed by the acoustical device of terminal device.The acoustical device of terminal device is arranged within the shell of terminal device, by
Need to occur between the external environment of terminal device the propagation of sound during acoustical device work, therefore shell needs
Offer acoustic hole.
In existing terminal device, shell usually specially offers acoustic hole, greater number of due to offering on shell
Hole, this leads to the water proof and dust proof reduced performance of terminal device.At the same time, the quantity in the hole opened up on shell is more to will affect end
The appearance property of end equipment.
Utility model content
The utility model discloses a kind of terminal device, to solve current terminal device since opening in shell quantity is more,
The problem for causing water proof and dust proof performance poor.
To solve the above-mentioned problems, the utility model adopts the following technical solutions:
A kind of terminal device, including shell and setting are in intracorporal first function element of the shell and the second effector
Part, the shell offer first aperture opposite with first function element, and second function element is acoustical device,
The first sound-delivery channel is provided on the inside of the shell, the first port of first sound-delivery channel and first aperture connect
Logical, the second port of first sound-delivery channel is connected to the operatic tunes of second function element.
The technical solution adopted in the utility model can reach it is following the utility model has the advantages that
Terminal device disclosed by the utility model improves the structure of existing terminal device, in shell
The first sound-delivery channel is arranged in side, so that the first port of the first sound-delivery channel is connected to the first aperture, in such cases, first is passed
Sound channel can carry out the propagation of sound by the external environment of the first aperture realization and terminal device, that is to say, that first
Sound-delivery channel and the first aperture share the structure that a part is connected to external environment, so as to avoid on shell exclusively for the
One sound-delivery channel opens up aperture, this can undoubtedly reduce the number of openings of shell, prevents so as to promote the waterproof of terminal device
Dirt performance.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is the partial structural diagram of the first terminal device disclosed in the utility model embodiment；
Fig. 2 is the perspective view of the explosion of Fig. 1；
Fig. 3 is the cross-sectional view of Fig. 1；
Fig. 4 is the partial structural diagram of second of terminal device disclosed in the utility model embodiment；
Fig. 5 is the cross-sectional view of Fig. 4；
Fig. 6 is the partial structural diagram of the third terminal device disclosed in the utility model embodiment；
Fig. 7 is the perspective view of the explosion of Fig. 6；
Fig. 8 and Fig. 9 is respectively cross-sectional view of the structure shown in fig. 6 under different cross section.
Description of symbols:
100- shell, the first aperture of 110-, 120- shell, the first groove of 121-, 130- inner casing, the second aperture of 131-,
The second groove of 132-, the aperture of 133- third, 140- shell ontology, 141- gap, 142- third groove, the 4th aperture of 143-, 144-
Center, 150- sealing strip, the positioning region 151-,
The first function element of 200-,
The second function element of 300-,
400- sound conducting part, the second sound-delivery channel of 410-.
Specific embodiment
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
It is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without making creative work, belongs to the utility model
The range of protection.
Below in conjunction with attached drawing, technical solution disclosed in each embodiment of the utility model is described in detail.
Fig. 1-Fig. 9 is please referred to, the utility model embodiment discloses a kind of terminal device, and disclosed terminal device includes shell
Body 100, the first function element 200 and the second function element 300.
Shell 100 is the basic component of terminal device, and shell 100 can provide peace for other component parts of terminal device
Holding position.Shell 100 has inner cavity, and the first function element 200 and the second function element 300 are arranged within shell 100.This
In utility model embodiment, shell 100 offers the first aperture 110, and the first aperture 110 and the external environment of terminal device connect
It is logical.
First function element 200 and the second function element 300 are usually different types of function element, and the utility model is real
It applies in example, the second function element 300 is acoustical device, such as microphone, loudspeaker etc., and the utility model embodiment does not limit sound
Learn the specific type of device.
First function element 200 and the first aperture 110 are opposite, so as to be worked by the first aperture 110.This reality
With in new embodiment, the first function element 200 can be earphone socket, USB socket etc., similarly, the utility model embodiment
The specific type of the first function element 200 is not limited.
For example, headset plug can be inserted into first by user in the case where the first function element 200 is earphone socket
In aperture 110, to realize the cooperation with earphone socket, in such cases, the first aperture 110 is then the earphone of terminal device
Hole.For another example USB plug can be inserted into the first aperture by user in the case where the first function element 200 is USB socket
110, thus mating between realization and USB socket, in such cases, the first aperture 110 is then inserted for the USB of terminal device
Hole.
First function element 200 and the second function element 300 can be different types of acoustical device, for example, the first function
Energy device 200 is loudspeaker, and the second function element 300 can be microphone.
In the utility model embodiment, the inside of shell 100 is provided with the first sound-delivery channel, and the first of the first sound-delivery channel
Port is connected to the first aperture 110, and the second port of the first sound-delivery channel is connected to the operatic tunes of the second function element 300, such
In the case of, sound can realize outside and the second effector in terminal device by the first aperture 110 and the first sound-delivery channel
Propagation between part 300.Specifically, the first port of the first sound-delivery channel can be provided on the inner wall of the first aperture 110, into
And realize the connection between the first aperture 110.
Terminal device disclosed in the utility model embodiment improves the structure of existing terminal device, in shell
The first sound-delivery channel is arranged in the inside of body 100, so that the first port of the first sound-delivery channel is connected to the first aperture 110, it is such
In the case of, the first sound-delivery channel can realize the biography that sound is carried out with the external environment of terminal device by the first aperture 110
It broadcasts, that is to say, that the first sound-delivery channel shares the structure that a part is connected to external environment with the first aperture 110, so as to
It avoiding opening up aperture exclusively for the first sound-delivery channel on shell 100, this can undoubtedly reduce the number of openings of shell 100, from
And it is able to ascend the water proof and dust proof performance of terminal device.
At the same time, since the number of openings of shell 100 can be reduced, this is undoubtedly conducive to the appearance for improving terminal device
Performance.
In the utility model embodiment, opened up on shell 100 first aperture 110 and the first sound-delivery channel mode have it is more
Kind, for example, shell 100 is under the premise of injection molding is formed, the first aperture 110 and the first sound-delivery channel can be by way of injection moldings
Molding.
Currently, in order to improve the heat dissipation performance of terminal device, appearance property etc., shell 100 is usually with metal material etc.
The higher material of hardness is made, and in such cases, the first aperture 110 and the molding of the first sound-delivery channel are more difficult.Based on this, preferably
Scheme in, shell 100 may include shell 120 and inner casing 130, and the inside of shell 120 is arranged in inner casing 130.Shell 120 with
The docking of inner casing 130 can form the first sound-delivery channel, and the first aperture 110 runs through shell 120 and inner casing 130.In such cases, shell
Body 100 is split type structure, can form the first sound-delivery channel by the docking between all parts, this undoubtedly makes the first biography
The molding summary in sound channel.
Shell 120 and inner casing 130 by way of docking and forming the first sound-delivery channel there are many, referring again to Fig. 1-figure
3, the inner surface of shell 120 towards inner casing 130 can offer the first groove 121, and inner casing 130 is covered on the first groove 121
Notch, inner casing 130 and the first groove 121 form the first sound-delivery channel.One end of first groove 121 is the first open end, the
One open end is connected to the first aperture 110, and then the first open end and inner casing 130 is enabled to form the of the first sound-delivery channel
Single port.Inner casing 130 offers the second aperture 131, and the second aperture 131 is connected to the first sound-delivery channel and the second function element 300
The operatic tunes.Above-mentioned molding mode can be realized before the first groove 121 opens up compared with the biggish scene of 120 thickness of shell is suitable for
It puts, it is smaller to the intensity effect of shell 120.
First sound-delivery channel can also be formed in the following way, and referring again to Fig. 4 and Fig. 5, inner casing 130 can direction
The outer surface of shell 100 offers the second groove 132, shell 120 be covered on the notch of the second groove 132 and with the second groove
132 form the first sound-delivery channel.One end of second groove 132 is the second open end, and the second open end and the first aperture 110 connect
It is logical, so as to form the first port of the first sound-delivery channel.The bottom surface of the other end of second groove 132 can offer third
Aperture 133, third aperture 133 are connected to the operatic tunes of the first sound-delivery channel and the second function element 300.Above-mentioned molding mode is relatively applicable in
In the biggish scene of 130 thickness of inner casing, under the premise of realizing that the second groove 132 opens up, to the intensity shadow of inner casing 130
Sound is smaller.
Certainly, shell 120 and the opposite surface of inner casing 130 can offer the groove that can be docked, thus by pair
It connects to form the first sound-delivery channel.Such mode can guarantee under the first sound-delivery channel for forming identical cross-section size, reduce
The depth of groove, to reduce the influence slotted to 130 intensity of shell 120 and inner casing.
In order to provide the stability that inner casing 130 is docked with shell 120, in preferred scheme, inner casing 130 can be liner plate,
Liner plate can be attached on the inner surface of shell 120.In such cases, be conducive to the sealing moulding of the first sound-delivery channel.When
So, the sealing moulding of the first sound-delivery channel can be realized between inner casing 130 and shell 120 using glue, gasket etc..
Fig. 6-Fig. 9 is please referred to, shell 100 disclosed in the utility model embodiment may include shell ontology 140 and sealing strip
150。
Shell ontology 140 can offer gap 141, and the inner surface of gap 141 can offer third groove 142, block
Item 150 may be mounted in gap 141, and sealing strip 150 blocks the notch of third groove 142 and forms the with third groove 142
One sound-delivery channel.One end of third groove 142 can be third open end, and third open end is connected to the first aperture 110, thus
Third open end and sealing strip 150 is allowed to form the first open end of the first sound-delivery channel.The inner wall of third groove 142 can
To offer the 4th aperture 143, the 4th aperture 143 can be connected to the operatic tunes of the first sound-delivery channel Yu the second function element 300.
In above structure, 150 small volume of sealing strip can realize the assembling between shell ontology 140 more flexiblely,
Certainly it is also beneficial to form the first sound-delivery channel for greater flexibility.
In order to improve the stability after sealing strip 150 blocks, more preferably in scheme, sealing strip 150 may include fixed
Position portion 151, positioning region 151 can be plugged in the notch of third groove 142, to play the role of positioning assembling.
Under normal conditions, shell ontology 140 may include center 144, and gap 141 can be opened in the top of center 144
Inside, in such cases, sealing strip 150 will not be exposed, and the assembly gap between sealing strip 150 and shell ontology 140 will not
Influence the shell appearance of terminal device.
Terminal device disclosed in the utility model embodiment can also include sound conducting part 400, and sound conducting part 400 is arranged in shell
100 inside, sound conducting part 400 can offer the second sound-delivery channel 410, and the second function element 300 can be fixed on sound conducting part
On 400, the second sound-delivery channel 410 is connected to the sound chamber of the first sound-delivery channel and the second function element 300.In such cases, leading note
Portion 400 is not only able to provide installation site for the second function element 300, but also is capable of providing the second sound-delivery channel 410, and second
Sound-delivery channel 410 can be connected the first sound-delivery channel and the second function element 300, be conducive to the second function element 300 and realize more
To be flexibly arranged.
In the utility model embodiment, the material of shell 100 can be metal, plastics, glass, ceramics etc., this is practical new
Type implements the specific material for not limiting shell 100.
Terminal device disclosed in the utility model embodiment can be mobile phone, tablet computer, game machine, e-book reading
The equipment such as device, wearable device, the utility model embodiment do not limit the specific type of terminal device.
Emphasis describes the difference between each embodiment in the utility model foregoing embodiments, between each embodiment
As long as different optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, this then no longer
It repeats.
The above description is only the embodiments of the present invention, is not intended to limit the utility model.For this field
For technical staff, various modifications and changes may be made to the present invention.All institutes within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of the claims of the utility model.
Claims (10)
1. a kind of terminal device, which is characterized in that including shell (100) and the first function being arranged in the shell (100)
Energy device (200) and the second function element (300), the shell (100) offer opposite with first function element (200)
The first aperture (110), second function element (300) is acoustical device, is provided with first on the inside of the shell (100)
Sound-delivery channel, the first port of first sound-delivery channel are connected to first aperture (110), first sound-delivery channel
Second port is connected to the operatic tunes of second function element (300).
2. terminal device according to claim 1, which is characterized in that the shell (100) includes shell (120) and setting
Inner casing (130) on the inside of the shell (120), the shell (120) dock to form first biography with the inner casing (130)
Sound channel, first aperture (110) run through the shell (120) and the inner casing (130).
3. terminal device according to claim 2, which is characterized in that the shell (120) is towards the inner casing (130)
Inner surface offers the first groove (121), the inner casing (130) be covered on the notch of first groove (121) and with institute
It states the first groove (121) and forms first sound-delivery channel, one end of first groove (121) is the first open end, described
First open end is connected to first aperture (110), and the inner casing (130) offers the second aperture (131), and described second opens
Hole (131) is connected to the operatic tunes of first sound-delivery channel and second function element (300).
4. terminal device according to claim 2, which is characterized in that the inner casing (130) is towards the shell (120)
Outer surface offers the second groove (132), the shell (120) be covered on the notch of second groove (132) and with institute
It states the second groove (132) and forms first sound-delivery channel, one end of second groove (132) is the second open end, described
Second open end is connected to first aperture (110), and the bottom surface of the other end of second groove (132) opens up third aperture
(133), the third aperture (133) is connected to the operatic tunes of first sound-delivery channel and second function element (300).
5. terminal device according to claim 2, which is characterized in that the inner casing (130) is liner plate, and the liner plate attaches
On the inner surface of the shell (120).
6. terminal device according to claim 1, which is characterized in that the shell (100) includes shell ontology (140) and envelope
Stifled item (150), the shell ontology (140) offer gap (141), and the inner surface of the gap (141) offers third groove
(142), the sealing strip (150) is mounted in the gap (141), and the sealing strip blocks the third groove (142)
Notch and first sound-delivery channel is formed with the third groove (142), one end of the third groove (142) is opened for third
Mouth end, the third open end are connected to first aperture (110), and the inner wall of the third groove (142) offers the 4th
Aperture (143), the 4th aperture (143) are connected to the operatic tunes of first sound-delivery channel and second function element (300).
7. terminal device according to claim 6, which is characterized in that the sealing strip (150) includes positioning region (151),
The positioning region (151) is plugged in the notch of the third groove (142).
8. terminal device according to claim 6, which is characterized in that the shell ontology (140) includes center (144), institute
State the inside that gap (141) is opened in the top of the center (144).
9. terminal device according to claim 1, which is characterized in that the terminal device further includes being arranged in the shell
(100) sound conducting part (400) on the inside of, the sound conducting part (400) offer the second sound-delivery channel (410), second effector
Part (300) is fixed on the sound conducting part (400), and second sound-delivery channel (410) is connected to first sound-delivery channel and institute
State the sound chamber of the second function element (300).
10. terminal device according to claim 1 to 9, which is characterized in that first function element (200)
For earphone socket or USB socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920651178.0U CN209593676U (en) | 2019-05-08 | 2019-05-08 | Terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920651178.0U CN209593676U (en) | 2019-05-08 | 2019-05-08 | Terminal device |
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| Publication Number | Publication Date |
|---|---|
| CN209593676U true CN209593676U (en) | 2019-11-05 |
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ID=68347143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920651178.0U Active CN209593676U (en) | 2019-05-08 | 2019-05-08 | Terminal device |
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| Country | Link |
|---|---|
| CN (1) | CN209593676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739097A (en) * | 2020-12-23 | 2021-04-30 | 维沃移动通信有限公司 | Electronic device |
-
2019
- 2019-05-08 CN CN201920651178.0U patent/CN209593676U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739097A (en) * | 2020-12-23 | 2021-04-30 | 维沃移动通信有限公司 | Electronic device |
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