CN201708840U - Portable terminal - Google Patents
Portable terminal Download PDFInfo
- Publication number
- CN201708840U CN201708840U CN2010201942159U CN201020194215U CN201708840U CN 201708840 U CN201708840 U CN 201708840U CN 2010201942159 U CN2010201942159 U CN 2010201942159U CN 201020194215 U CN201020194215 U CN 201020194215U CN 201708840 U CN201708840 U CN 201708840U
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- China
- Prior art keywords
- portable terminal
- navigation key
- receiver
- capping
- secondary microphone
- 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 - Lifetime
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Abstract
The utility model relates to a portable terminal, comprising a navigation key forming a button form and a telephone receiver, wherein the telephone receiver is internally arranged in the navigation key. According to the key structure of the portable terminal of the utility model, by arranging the telephone receiver in the navigation key, not only the arranged space can be saved, but also the appearance of a product can be more attractive. In addition, the integrated navigation key is arranged at the portable terminal, therefore, the assembly efficiency of the product can be improved, the working procedure is saved, and further the production cost is saved.
Description
Technical field
The utility model relates to portable terminal, relates in particular to the portable terminal that receiver and/or secondary microphone is built in navigation key inside.
Background technology
In general, portable terminal is meant that the user carries and carries out the device of radio communication with the other side.This portable terminal for example has HHP, CT-2 portable phone, digital telephone, pcs telephone and PDA etc., also can be divided into straight-plate-type (bar type), folding flip formula (flip-type), collapsible (folder-type), sliding cover type (slide-type) portable terminal according to profile.Along with the reinforcement of the multimedia function of portable terminal, more and more higher to the requirement of the size of display unit, the sliding-type portable terminal of the display unit that causes providing bigger and touch-screen type portable terminal be the main flow of occuping market gradually.
These portable terminals all possess antenna assembly, data input/output device, Data Receiving/dispensing device.Wherein, data input device mainly depends on the keyboard that can import data by the push action of finger.In order to satisfy the various functions of portable terminal, game function for example, nearest portable terminal have been released by a button just can carry out the navigation key (Navi-Key) that the direction of at least eight directions is selected.And existing portable terminal is arranged loud speaker and receiver branch usually, supporting the multimedia function of growing portable terminal, and the generation of protecting user's ear and preventing product liability accident (Product Liability).And, then just need set up a secondary microphone in the upper end of portable terminal, in case non-return sound phenomenon as loud speaker and receiver branch will being arranged.The echo phenomenon here is meant the user in communication process, and the sound that self sends by microphone passes phenomenon in the user's ear into by receiver after through 0.5 second.
Fig. 1 is the simplified diagram of existing glide type portable terminal.Among the figure, symbol 10 is a display screen, and it can slide up and down, thus the keyboard 50 on opening or the Shutdown Hosts body 20.In order to support multimedia function, described portable terminal is provided with navigation key 40 in the left side of fuselage 20, and is provided with receiver 30 above this navigation key 40.
Fig. 2 is the schematic diagram that the another kind of set-up mode of the navigation key of existing portable terminal and receiver is shown.Among the figure, navigation key 60 forms stacked structure with receiver 90.And the top surface of described navigation key 60 is formed with through hole 61, to transmit the voice signal of described receiver 90.In order to prevent the echo phenomenon, secondary microphone 70 can be set in the side of described navigation key 60.Symbol 80 is the direction switch button that contacts with described navigation key 60, and symbol 100 is for being used to be provided with the circuit board of receiver 90, described direction switch button 80 and secondary microphone 70.
But, in existing portable terminal,, therefore be increased in the assembly process of portable terminal because navigation key and receiver and secondary microphone branch are arranged.And described navigation key and receiver branch are arranged, and not only take bigger area, also influence the aesthetic property of outward appearance.In order to reduce area occupied with described navigation key and described receiver is stacked when being provided with, still need to be provided with separately secondary microphone, need reserve in addition the space is set this moment, and because the receiver through hole can't use jointly with secondary microphone through hole, therefore also need to offer in addition secondary microphone through hole, this not only increases the production process of product, also can influence the aesthetic property of product appearance.
The utility model content
The utility model proposes in order to address the above problem, and its purpose is to provide a kind of portable terminal that receiver and/or secondary microphone is built in navigation key inside.
To achieve these goals, according to portable terminal of the present utility model, comprise the navigation key and the receiver that form the button form, described receiver is built in the inside of described navigation key.
And, also comprising secondary microphone according to portable terminal of the present utility model, this pair microphone is built in the inside of described navigation key with described receiver.
And described navigation key comprises: inside forms certain accommodation space, and is formed with a plurality of through holes at end face, and the capping of opening wide downwards; Combine with the bottom surfaces of described capping, to support the chassis of described capping.
And described receiver is arranged on the described chassis and is built in the described capping.
And described receiver is arranged on the described chassis with secondary microphone and is built in the described capping.
And, also comprise: be positioned at the bottom of described navigation key, and the rubber blanket that combines with described navigation key by bonding mode; Be arranged at the switch of four direction at least of described rubber blanket bottom.
And, be formed for being provided with the through hole of the drive circuit board of described receiver and/or secondary microphone on the described rubber blanket.
According to portable terminal of the present utility model, by receiver and secondary microphone are built in navigation key inside, not only can save the space is set, but also can make the outward appearance of product more attractive in appearance.And, be arranged at portable terminal by the navigation key that will become one, thereby can improve the efficiency of assembling of product and save operation, and then save production cost.
Description of drawings
Fig. 1 is the simplified diagram of existing glide type portable terminal;
Fig. 2 is the schematic diagram that the another kind of set-up mode of the navigation key of existing portable terminal and receiver is shown;
Fig. 3 is the simplified diagram according to the sliding-type portable terminal of the utility model embodiment;
Fig. 4 is the exploded perspective view according to the navigation key of the utility model embodiment;
Fig. 5 is the cutaway view according to the navigation key of the utility model embodiment.
Main symbol description: 300 is main body, and 310 are the slip body, and 320 is navigation key, and 330 is keyboard, and 400 is receiver, and 410 is secondary microphone, and 420 are capping, and 430 is through hole, and 440 is the direction switch button, and 450 is the chassis, and 460 is rubber blanket.
Embodiment
Below, describe press-key structure in detail with reference to accompanying drawing according to the portable terminal of the utility model embodiment.In the following description, for can more precisely bright the technical solution of the utility model, there be the technology contents of direct relation to omit explanation with the utility model for this area.The part building block is suitably expanded, is omitted and simplified in the accompanying drawings, and the size of each building block is not equal to actual size.Use identical symbol to describe for building block identical or corresponding in each accompanying drawing.
Fig. 3 is the simplified diagram according to the sliding-type portable terminal of the utility model embodiment, and Fig. 4 is the exploded perspective view according to the navigation key of the utility model embodiment, and Fig. 5 is the cutaway view according to the navigation key of the utility model embodiment.
As shown in the figure, comprise main body 300, slip body 310, keyboard 330 and navigation key 320 according to portable terminal of the present utility model.Described slip body 310 can be described relatively main body 300 slide, open with this and expose or cover keyboard 330.Described keyboard 330 can adopt mechanical keyboard, also can adopt dummy keyboard.And, can also comprise the loud speaker (not shown) that is arranged at described main body 300 back sides according to portable terminal of the present utility model, to support the multimedia function of this portable terminal better.
By Fig. 4 and Fig. 5 as can be known, described navigation key 320 comprises: innerly form certain accommodation space, and be formed with a plurality of through holes 430 at top surface, and the capping 420 of opening wide downwards; Combine with the bottom surfaces of described capping 420, with the chassis 450 of supporting described capping 420.As required, described capping 420 can be adopted transparent structure.Be provided with receiver 400 and secondary microphone 410 on described chassis 450, when described capping 420 combines in mode bonding or that buckle into described chassis 450, described receiver 400 will be built in the described navigation key 320 with secondary microphone 410 thus.At this moment, the splicing ear (not shown) of described receiver 400 and described secondary microphone passes described chassis 450 and forms with the following drive circuit board (not shown) that is arranged at described chassis 450 and be electrically connected.And, form a plurality of through holes 430 at the top surface of described capping 420, with passage as the transmission voice signal.Thus, described receiver 400 and the described through hole 430 of secondary microphone 410 common uses.At this moment, described through hole 430 can also be provided with dust proof member, influences the performance of described receiver 400 and secondary microphone 410 to prevent foreign matters such as dust from entering the inside of navigation key 320.
As above the installation process according to navigation key 320 of the present utility model of Gou Chenging is as follows.
At first, at the assigned position on described chassis 450 described receiver 400 and secondary microphone 410 are installed.At this moment, the groove (not shown) of the shape of corresponding described microphone 400 and described secondary microphone 410 can also be set on the described chassis 450, with the convenient installation site of determining described microphone 400 and described secondary microphone 410, and fixing described microphone 400 and described microphone 410.
Then, by bonding mode or the mode that buckles into described capping 420 is incorporated on the described chassis 450.At this moment, described receiver 400 and secondary microphone 410 will be positioned at the inside of described capping 420.When mode that employing buckles into is incorporated into described capping 420 above the described chassis 450, on described capping 420 and the described chassis 450 clamping part will be set respectively.
Then, by bonding mode the mutually combine navigation key 320 that forms of capping 420 and chassis 450 is arranged on the rubber blanket 460 of main body 300 of portable terminal.Thus, finish the installation of described navigation key 320.The below of described rubber blanket 460 is provided with at least 4 direction switch buttons 440, makes things convenient for the user to pass through the selection of navigation key 320 travel directions and menu thus.And described rubber blanket 460 forms a certain size through hole (not shown), to be provided for driving the drive circuit board (not shown) of described receiver 400 and secondary microphone 410.At this moment, described drive circuit board (not shown) forms in the mode of welding with described secondary microphone 410 with described receiver 400 and is electrically connected.
In the above description, be example according to portable terminal of the present utility model with side slip type mobile communication terminal, but the utility model is not limited thereto.Promptly, the related portable terminal of the utility model comprises mobile communication terminal, mobile phone, notebook, personal digital assistant (PDA, PersonalDigital Assistant), smart mobile phone (Smart Phone), IMT2000 (International MobileTelecommunication 2000) terminal, CDMA (Code Division Multiple Access) terminal, WCDMA (Wideband code Division Multiple Access) terminal, GSM (Global Systemfor Mobile Communication) terminal, GPRS (General Packet Radio Service) terminal, EDGE (Enhanced Data GSM Environment) terminal, UMTS (Universal MobileTelecommunication Service) terminal, digital broadcasting (Digital Broadcasting) terminal, ATM information communication device and multimedia devices such as (Automated teller Machine).
And in the superincumbent explanation, with portable terminal secondary microphone being set is example, has illustrated receiver is built in the embodiment of navigation key inside with secondary microphone.But the utility model is equally applicable to not be provided with the portable terminal of secondary microphone, and can only be built in receiver the inside of navigation key this moment, can reach equally this moment to save the space is set, and make the succinct effect of product appearance.
The utility model is not limited to the foregoing description, under the situation that does not break away from the utility model scope, can carry out various changes and modifications.
Claims (7)
1. a portable terminal comprises the navigation key and the receiver that form the button form, it is characterized in that described receiver is built in the inside of described navigation key.
2. portable terminal according to claim 1 is characterized in that, also comprises secondary microphone, and this pair microphone is built in the inside of described navigation key with described receiver.
3. portable terminal according to claim 1 and 2 is characterized in that, described navigation key comprises:
Inside forms certain accommodation space, and is formed with a plurality of through holes at end face, and the capping of opening wide downwards;
Combine with the bottom surfaces of described capping, to support the chassis of described capping.
4. portable terminal according to claim 1 is characterized in that, described receiver is arranged on the described chassis and is built in the described capping.
5. portable terminal according to claim 2 is characterized in that, described receiver and secondary microphone are arranged on the described chassis and are built in the described capping.
6. portable terminal according to claim 1 and 2 is characterized in that, also comprises:
Be positioned at the bottom of described navigation key, with rubber blanket by the fixing described navigation key of bonding mode;
Be arranged at the switch of four direction at least of described rubber blanket bottom.
7. portable terminal according to claim 6 is characterized in that, is formed for being provided with the through hole of the drive circuit board of described receiver and/or secondary microphone on the described rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201942159U CN201708840U (en) | 2010-05-11 | 2010-05-11 | Portable terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201942159U CN201708840U (en) | 2010-05-11 | 2010-05-11 | Portable terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708840U true CN201708840U (en) | 2011-01-12 |
Family
ID=43445990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201942159U Expired - Lifetime CN201708840U (en) | 2010-05-11 | 2010-05-11 | Portable terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106375513A (en) * | 2016-10-25 | 2017-02-01 | 广东欧珀移动通信有限公司 | Voice packaging structure and mobile terminal |
-
2010
- 2010-05-11 CN CN2010201942159U patent/CN201708840U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106375513A (en) * | 2016-10-25 | 2017-02-01 | 广东欧珀移动通信有限公司 | Voice packaging structure and mobile terminal |
| CN106375513B (en) * | 2016-10-25 | 2023-01-31 | Oppo广东移动通信有限公司 | Voice packaging structure and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110112 |