CN201290111Y - Portable electronic device with hidden broadcast antenna - Google Patents

Abstract

The utility model relates to a portable electronic device with hidden broadcast antenna, it contains: the base is arranged in the shell structure and used for clamping the broadcast antenna, the broadcast antenna is arranged in the shell structure and electrically connected with the conducting part of the body so as to receive broadcast wireless signals. The portable electronic device with the hidden broadcasting antenna of the present invention does not need to set up an earphone or set up a retractable antenna outside the housing structure as in the prior art, which not only avoids the inconvenience and the related derivative problems that may be caused by the existing use of an exposed earphone or a retractable antenna, but also improves the convenience of the portable electronic device and the appearance of the portable electronic device.

Description

Portable electronic devices with concealed broadcast antenna

Technical field

The utility model relates to a kind of portable electronic devices with broadcast antenna, refers to a kind of portable electronic devices with concealed broadcast antenna especially.

Background technology

In recent years, progress along with science and technology, portable electronic devices is also flourish, and wherein portable electronic devices with unidirectional or bidirectional communication function such as Source Music, mobile phone more becomes the necessity of people's life, in the portable electronic devices of this class, antenna assembly is being played the part of the key player who transmits with the reception wireless signal, so the operating characteristic of antenna assembly has directly influenced the wireless signal transmitting-receiving ability and the quality of portable electronic devices.

For satisfying the requirement of portable electronic devices miniaturization and communication quality, the antenna of portable electronic devices also must reduced volume and improved characteristics, yet the path of antenna also can't be adjusted arbitrarily, if desire to make portable electronic devices transmitting/receiving wireless signal normally, the path of antenna must be greater than wireless signal wavelength (wavelength, λ) half or 1/4th, wireless signal wavelength (λ=c/f) be about the light velocity wherein divided by the wireless signal frequency, therefore as can be known, the wireless signal frequency is Global System for Mobile Communication 900 (the Global System for Mobile Communications 900 of 880～960MHz, GSM 900), its 1/4th wireless signals wavelength (λ/4) is about 8.75 centimeters, as for the wireless signal frequency is the FM broadcasting (FM) of 87～108MHz, its 1/4th wireless signals wavelength (λ/4) then is about 88.5 centimeters, because both antenna-path difference in length great disparities, therefore if portable electronic devices, for example: mobile phone, the function that must have Global System for Mobile Communication 900 and FM broadcasting simultaneously, the problem that certainly will have volume to increase.

In order to address the above problem, the antenna that prior art is used Global System for Mobile Communication 900 is arranged at the enclosure interior of portable electronic devices, the broadcast antenna that FM broadcasting is used then is arranged at outside the housing of portable electronic devices, for example, or utilize telescopic broadcast antenna to reduce the volume of portable electronic devices when not using frequency modulation broadcast function by the broadcast antenna of earphone as the transmitting-receiving FM broadcasting.Yet earphone is not the antenna that aims at traditional portable electronic devices design, its received signal quality is relatively poor and have a defective of loss, also need be adjusted to length-specific as for traditional collapsible antenna, just can make its loss of turning back, operation frequency range and usefulness reach standard value, in addition, collapsible antenna easily because of stretching repeatedly or damaged by external force, influences the receiving ability of broadcast antenna.

Improve aforementioned disadvantages and more develop the concealed broadcast antenna that is arranged at portable electronic devices inside at present.See also Fig. 1, it is existing structural representation with portable electronic devices of concealed broadcast antenna.As shown in Figure 1, the broadcast antenna 11 of portable electronic devices 1 is the flexible printed wiring board broadcast antenna, its with plain conductor 112 by printing technology be arranged on the substrate 111 that flexible printed wiring board makes form, because substrate 111 has pliability, therefore can be attached to its edge and lower edge along the body 12 of portable electronic devices 1, so that broadcast antenna 11 is arranged in the portable electronic devices 1.Yet higher with broadcast antenna 11 costs that flexible printed wiring board is made, therefore relatively improved the overall price of portable electronic devices 1; In addition, cover 14 assemblings because there is irregular plane at body 12 edges of portable electronic devices 1 more with the back of the body, but this irregular plane then is unfavorable for the attaching of sticking together of broadcast antenna 11; Moreover broadcast antenna 11 sticks on the body 12, and its feed side (not shown) be connected with the signal end of welding manner with FM microprocessor 13, therefore when broadcast antenna 11 damages, the inconvenient problem of changing is arranged more.

See also Fig. 2, it is another kind of existing structural representation with portable electronic devices of concealed broadcast antenna unit.As shown in Figure 2, portable electronic devices 2 inside are provided with broadcast antenna 21, be equipped with the common antenna element 212 that forms of pottery magnetic coil carrier and lead on the substrate 211 of broadcast antenna 21, first electrode 213 of antenna element 212 wherein, second electrode 214 welds first contact 215 of being located at substrate 211 respectively, on second contact 216, first contact 215 links to each other with the 3rd contact 217 by metal micro-strip line 218 again, and can be sent to the main circuit board 23 of portable electronic devices 2 again by lead 22 by the broadcast singal of the 3rd contact 217 that antenna element 212 receives and is sent to, to carry out subsequent treatment.Yet the cost of this kind broadcast antenna 21 is higher, and institute takes up space big, so the configuration of portable electronic devices 2 internal structures design is difficult for and has limited; In addition, the contact of broadcast antenna 21 is more, so its assembling difficulty is higher, in case and do not electrically connect really between wantonly two contacts of broadcast antenna 21, just can't receive, transmit broadcast singal, and when broadcast antenna 21 damaged, it has equally changed the shortcoming that is difficult for.

Therefore, how to develop a kind of portable electronic devices that improves above-mentioned prior art defective, real problem for the correlative technology field personnel solution that presses at present with concealed broadcast antenna.

Summary of the invention

Main purpose of the present utility model is to provide a kind of portable electronic devices with concealed broadcast antenna, with solve existing broadcast antenna can't in be built in portable electronic devices inside, or existing concealed broadcast antenna costs an arm and a leg, assembles variety of problems such as inconvenience and difficult replacing, it not only can avoid the existing inconvenience and the problem of deriving of being correlated with that earphone or collapsible antenna institute may cause that expose of using, also can promote the ease of use of portable electronic devices, and improve the outward appearance of portable electronic devices.

For reaching above-mentioned purpose, of the present utility model one wide example is for providing a kind of portable electronic devices with concealed broadcast antenna, and it comprises: shell structure; Body, it is placed in the shell structure, and has junction; Broadcast antenna, it has first end and the second end; And pedestal, it is arranged in the shell structure, in order to the clamping broadcast antenna, and broadcast antenna is arranged in the shell structure, and the first end of broadcast antenna and the junction of body are electrically connected, to receive broadcast wireless signal.

According to conception of the present utility model, wherein the junction of body is a load point, and the first end of broadcast antenna is the feed side, and the second end is the open end.

According to conception of the present utility model, wherein broadcast antenna also comprises: cylinder, and the first end of broadcast antenna, the second end are arranged at the opposite end of cylinder; And lead, it is wound on the cylinder with helical form, and the first end of broadcast antenna also comprises the collar and extension, the collar is sheathed on the cylinder and with lead and electrically connects, extension is then extended by the collar and electrically connects with the junction of body, and extension also has an arc structure, and utilizes arc structure to be resisted against the junction of body, and the collar and extension with one-body molded be good.

According to conception of the present utility model, wherein body also comprises liquid crystal display device module, and it has display floater and framework, and pedestal is arranged on the framework of liquid crystal display device module, and one-body molded with framework.

According to conception of the present utility model, wherein pedestal comprises: first holding section, it is corresponding to the first end of broadcast antenna and have perforation, and perforation is in fact corresponding to the junction of body, makes the extension of the first end of broadcast antenna pass perforation and electrically connects with junction; And second holding section, it is corresponding to the second end of broadcast antenna, and second holding section cooperatively interacts with the profile of the second end of broadcast antenna in fact, closes in second holding section thereby the second end held.

According to conception of the present utility model, wherein pedestal also comprises the 3rd holding section, it is arranged between first holding section and second holding section, and it is one-body molded with first holding section, second holding section, the 3rd holding section is corresponding to the cylinder of broadcast antenna, thereby the cylinder appearance that will be wound with lead closes in the 3rd holding section.

According to conception of the present utility model, wherein pedestal also comprises fixed component, so that broadcast antenna is fixed between pedestal and the fixed component.

According to conception of the present utility model, wherein shell structure also comprises first housing and second housing, and body is arranged on first housing, and pedestal also is arranged on first housing and is one-body molded with first housing.

Useful technique effect of the present utility model is, the utility model utilization is arranged at the pedestal clamping broadcast antenna in the shell structure, broadcast antenna is hidden the shell structure inside that is arranged at portable electronic devices, and perforation is set in first holding section of pedestal, make broadcast antenna can partly pass perforation and directly replace and be electrically connected on the junction of body as load point as the first end of feed side, and then be electrical connected with the FM microprocessor, therefore broadcast antenna of the present utility model can be convenient to assembling and change; In addition, because broadcast antenna of the present utility model can be arranged in the shell structure by pedestal, therefore can avoid the inconvenience of existing portable electronic devices peripheral hardware broadcast antenna, again because broadcast antenna of the present utility model is the Wound-rotor type broadcast antenna, its volume is small and exquisite and cost is lower, also can dwindle the volume of portable electronic devices and reduce its cost of manufacture.

Description of drawings

Fig. 1: it is an existing structural representation with portable electronic devices of concealed broadcast antenna.

Fig. 2: it is another existing structural representation with portable electronic devices of concealed broadcast antenna.

Fig. 3: it is the structural representation of the portable electronic devices with concealed broadcast antenna of the utility model first preferred embodiment.

Fig. 4: it is the structural representation of the broadcast antenna of the utility model portable electronic devices shown in Figure 3.

Fig. 5: it is the structural representation of body, pedestal and first housing of the utility model portable electronic devices shown in Figure 3.

Fig. 6: it is arranged at the schematic diagram of shell structure inside by pedestal for the utility model its broadcast antenna of portable electronic devices shown in Figure 3.

Fig. 7: it is the fragmentary, perspective view of the utility model portable electronic devices shown in Figure 3.

Fig. 8: it is the structural representation of body, pedestal and first housing of the portable electronic devices of the utility model second preferred embodiment.

Fig. 9: it is the structural representation of body, pedestal and first housing of the portable electronic devices of the utility model the 3rd preferred embodiment.

Wherein, description of reference numerals is as follows:

1,2,3: 312: the second housings of portable electronic devices

11,21,33: broadcast antenna 3221: display floater

111,211: substrate 3222: framework

112: plain conductor 322: liquid crystal display device module

12,32: body 323: junction

13:FM microprocessor 331: first end

14: the back of the body covers 3311: the collar

212: antenna element 3312: extension

Electrode 3313 in 213: the first: arc structure

Electrode 332 in 214: the second: the second end

Contact 333 in 215: the first: cylinder

Contact 334 in 216: the second: lead

Contact 34,35,36 in 217: the three: pedestal

218: metal micro-strip line 341,351,361: the first holding sections

22: lead 3411,3511: perforation

23,321: main circuit board 342,352,362: the second holding sections

31: shell structure 343,363: the three holding sections

Housing 354,364 in 311: the first: fixed component

37: broadcast wireless signal

Embodiment

Some exemplary embodiments that embody the utility model feature and advantage will be described in detail in the explanation of back segment.Be understood that the utility model can have various variations on different forms, its neither disengaging scope of the present utility model, and explanation wherein and the accompanying drawing usefulness that ought explain in itself, but not in order to restriction the utility model.

In the utility model, portable electronic devices with concealed broadcast antenna has broadcast antenna in being meant in the portable electronic devices, therefore the portable electronic devices of addressing in the following explanation represents that promptly this kind has the portable electronic devices of concealed broadcast antenna, with this simplified illustration.And portable electronic devices of the present utility model can be selected from the electronic installation that mobile phone, MP3 player (MP3 player), broadcast receiver or PDA(Personal Digital Assistant) etc. have function of receiving broadcast signal, in following examples, be example with the mobile phone, narration the utlity model has the thin bilge construction of the portable electronic devices of concealed broadcast antenna, should be appreciated that so its application is not limited in mobile phone.

See also Fig. 3, it is the structural representation of the portable electronic devices with concealed broadcast antenna of the utility model first preferred embodiment, as shown in Figure 3, portable electronic devices 3 can be mobile phone, but not as limit, and portable electronic devices 3 mainly comprises shell structure 31, body 32, broadcast antenna 33 and pedestal 34 etc., wherein shell structure 31 can be divided into first housing 311 and second housing, 312 two parts, for example: back of the body lid and protecgulum, define an accommodation space jointly to utilize first housing 311 and second housing 312 to cooperatively interact, with body 32, structures such as broadcast antenna 33 and pedestal 34 are placed in the accommodation space that shell structure 31 formed.

And in order to promote the ease of use of portable electronic devices 3, and make portable electronic devices 3 possess the function that receives broadcast wireless signal, for example: listen to FM broadcasting message, portable electronic devices 3 can be established a broadcast antenna 33 in its shell structure 31 inside.See also Fig. 4, it is the structural representation of the broadcast antenna of the utility model portable electronic devices shown in Figure 3.As shown in the figure, broadcast antenna 33 mainly comprises structures such as first end 331, the second end 332, cylinder 333 and lead 334, in present embodiment, cylinder 333 can be elongated cylindrical structure, but not as limit, and first end 331 and the second end 332 are arranged on the opposite end of cylinder 333, can be plain conductor as for 334 in lead, it closely is wound on the cylinder 333 in the helical form mode, and between first end 331 and the second end 332.In addition, the first end 331 of broadcast antenna 33 is as the feed side, and first end 331 also comprises the collar 3311 and the extension 3312 that is made of conductive material, wherein the collar 3311 can be the circular ring of a hollow, its internal diameter is substantially equal to the external diameter of cylinder 333, electrically connect with the end that is sheathed on cylinder 333 and with lead 334, extension 3312 then can be by the edge of the collar 3311 one-body moldedly towards extending away from the direction of cylinder 333 axle center a, and can have an angle [alpha] between the axle center a of extension 3312 and cylinder 333, and the front end of extension 3312 also can be set up an arc structure 3313, makes broadcast antenna 33 can utilize the extension 3312 of first end 331 and arc structure 3313 thereof to be media and body 32 electric connections.And the second end 332 of broadcast antenna 33 is the open end, and it can be the geometry with irregular concaveconvex shape, and the second end 332 can be one-body molded with cylinder 333, but the shape of the second end 332 of broadcast antenna 33 and set-up mode be not as limit.

See also Fig. 5 and cooperate Fig. 3, wherein Fig. 5 is the structural representation of body, pedestal and first housing of the utility model portable electronic devices shown in Figure 3.As shown in Figure 5, the body 32 of portable electronic devices 3 can be arranged in first housing 311 of shell structure 31, body 32 comprises parts such as main circuit board 321 and liquid crystal display device module 322, wherein main circuit board 321 has various element and the circuit (not shown) that can control portable electronic devices 3, and liquid crystal display device module 322 mainly has display floater 3221 and framework 3222, wherein display floater 3221 links by framework 3222 and body 32 structures, and with main circuit board 321 electric connections of circuit (not shown) with body 32, therefore when portable electronic devices 3 operations, can utilize liquid crystal display device module 322 to show relevant mode of operation, for user's reference.In addition, also be provided with junction 323 on the body 32, it can be the broadcast singal microprocessor (not shown) on a metallic conduction sheet and direct and the body 32, for example: the FM signal microprocessor, form to electrically connect, with as load point and with the broadcast singal that receives, for example: the FM signal, be passed to the broadcast singal microprocessor and carry out subsequent treatment, and then be converted to audio frequency and from portable electronic devices 3 output.

Please consult Fig. 5 again and cooperate Fig. 3, also be provided with a pedestal 34 in the shell structure 31 of portable electronic devices 3, to utilize pedestal 34 clamping broadcast antennas 33 broadcast antenna 33 hidden and are arranged in the shell structure.As shown in Figure 5, the pedestal 34 of present embodiment can be arranged on the framework 3222 of liquid crystal display device module 322, and pedestal 34 is adjacent to the junction 323 of body 32.In present embodiment, pedestal 34 can comprise first holding section 341, second holding section 342 and the 3rd holding section 343, wherein first holding section 341 and second holding section 342 correspond respectively to the first end 331 and the second end 332 of broadcast antenna 33, as for 343 of the 3rd holding sections between first holding section 341 and second holding section 342 and corresponding to the cylinder 333 of broadcast antenna 33, and first holding section 341, second holding section 342, the length summation of the 3rd holding section 343 then roughly with the collar 3311 and the extension 3312 of the first end 331 of broadcast antenna 33, the length summation of cylinder 333 and the second end 332 conforms to, and first holding section 341 of the pedestal 34 of present embodiment, second holding section 342 and the 3rd holding section 343 with one-body molded be good, and pedestal 34 and the framework 3222 of liquid crystal display device module 322 for example also can be served as reasons material such as plastics through the made integrated formed structure of plastotype.

Please consult Fig. 5 again, first holding section 341 of pedestal 34 can be a U-shaped groove in fact, with the circular collar 3311 of the first end 331 that cooperates broadcast antenna 33, and first holding section 341 also is provided with perforation 3411 near a side of body 32, perforation 3411 the position is set in fact roughly corresponding to the junction 323 of body 32, and its aperture is slightly larger than the extension 3312 and the arc structure 3313 of the first end 331 of broadcast antenna 33, makes extension 3312 and arc structure 3313 thereof can pass perforation 3411; Profile as for the second end 332 of the shape of second holding section 342 and broadcast antenna 33 roughly cooperatively interacts, 343 of the 3rd holding sections and the cylinder 333 that has twined lead 334 match, in other words, because the second end 332 of the broadcast antenna of present embodiment has irregular concaveconvex structure (as shown in Figure 4), therefore second holding section 342 of pedestal 34 can be designed to the structure that can cooperatively interact corresponding to the part profile of the second end 332 of broadcast antenna 33, and having twined the cylinder 333 of lead 334, broadcast antenna 33 roughly is elongated cylindrical, so the 3rd holding section 343 of pedestal 34 just can be designed to a U-shaped groove, can engage and hold and close in the 3rd holding section 343 so that broadcast antenna 33 has twined the cylinder 333 of lead 334.

See also Fig. 6 and cooperate Fig. 5 and Fig. 4, wherein Fig. 6 is arranged at the schematic diagram of shell structure inside by pedestal for the utility model its broadcast antenna of portable electronic devices shown in Figure 3.As shown in Figure 6, when broadcast antenna 33 is desired to be installed on the pedestal 34, because be U-shaped groove and its, first holding section 341 of pedestal 34 bores a hole 3411 in fact greater than the extension 3312 and the arc structure 3313 of the first end 331 of broadcast antenna 33, therefore the extension 3312 of the first end 331 of broadcast antenna 33 and the perforation 3411 of first holding section 341 that arc structure 3313 can pass pedestal 34 thereof, and the junction 323 of body 32 is replaced and be electrically connected to the arc structure 3313 that utilizes extension 3312 front ends, the first end 331 of broadcast antenna 33 can further be electrically connected with the broadcast singal microprocessor by the junction 323 of body 32,3311 of the collars of the first end 331 of broadcast antenna 33 are sticked in first holding section 341, corresponding second holding section 342 of receiving and being sticked in pedestal 34 that holds as for the second end 332 of broadcast antenna 33 and the cylinder 333 that twined lead 334 can utilize shape that pedestal 34 cooperatively interacts equally, in the 3rd holding section 343, in other words, pedestal 34 can grip broadcast antenna 33, make broadcast antenna 33 fix its position with respect to body 32, and after second housing 312 and first housing 311 are assembled into shell structure 31, broadcast antenna 33 just can be hidden in the shell structure 31 that is arranged at portable electronic devices 3, thereby forms a portable electronic devices (as shown in Figure 7) with concealed broadcast antenna.When using the radio function of portable electronic devices 3, broadcast antenna 33 and radio broadcasting radio station, for example: the FM radio station, electromagnetic wave can produce resonance, to receive broadcast wireless signal 37, for example: the FM signal, and the signal that receives can be by as the first end 331 of feed side and electrical connection as the junction 323 of load point, and in regular turn via the collar 3311, extension 3312, arc structure 3313 transfers to junction 323, the broadcast singal microprocessor that directly broadcast singal is sent to the body 32 of portable electronic devices 3 by junction 323 is handled again, and then be converted to audio frequency and from portable electronic devices 3 output, so that user's broadcast listening program.

By the foregoing description as can be known, the pedestal 34 of shell structure 31 inside of portable electronic devices 3 can be arranged on the liquid crystal display device module 322 one-body moldedly, broadcast antenna 33 is built in shell structure 31 inside in then by the clamping of pedestal 34, therefore need not be as the prior art, must use external earphone or telescopic broadcast antenna to reach the purpose of receiving broadcast signal, be can promote the convenience of portable electronic devices 3.In addition, because broadcast antenna 33 belongs to the Wound-rotor type antenna, so its volume is small and cost is lower than the broadcast antenna 11 (as shown in Figure 2) that existing flexible printed wiring board is made, and the utility model utilizes the design of pedestal 34, broadcast antenna 33 is removable installed on the pedestal 34, and the extension 3312 that makes the first end 331 of broadcast antenna 33 can utilize its arc structure 3313 to be resisted against the junction 323 of body 32 and is electrically connected to each other, hence one can see that, the assembling of broadcast antenna 33 easily and welding that need not be extra, procedure of processing such as stick together, therefore when broadcast antenna 33 when if damage is arranged, also can be convenient to replacing.

Certainly, the utility model is not limited to above-mentioned form, and it also has different execution modes.See also Fig. 8, it is the structural representation of body, pedestal and first housing of the portable electronic devices of the utility model second preferred embodiment.As shown in Figure 8, first housing 311 of portable electronic devices 3, body 32, main circuit board 321, the display floater 3221 of liquid crystal display device module 322 and structures such as framework 3222 are all similar to the utility model first preferred embodiment shown in Figure 5, and pedestal 35 equally also is arranged on the framework 3222 of liquid crystal display device module 322, but in the present embodiment, pedestal 35 only comprises first holding section 351 and second holding section 352, the edge of the side that it is provided with by the contiguous junctions 323 of framework 3222 respectively extends, and corresponding to the first end 331 and the second end 332 of broadcast antenna 33, and first holding section 351 and second holding section 352 of pedestal 35 are also one-body molded with framework 3222, as for first holding section 351 of pedestal 35 and bore a hole 3511 identical with described first preferred embodiment of the utility model the 5th figure with the detail characteristic of second holding section 352, and pedestal 35, broadcast antenna 33, relation between body 32 and the shell structure 31 is also similar to content shown in Figure 7 with Fig. 3, so repeat no more in this.In addition, in present embodiment, because of clashing into or shaking broadcast antenna 33 is come off for fear of portable electronic devices 3 on pedestal 35, pedestal 35 is also optionally set up fixed component 354, fixed component 354 can be arranged on second holding section 352 and across second holding section 352, and an end of fixed component 354 is connected in second holding section 352 axle turnablely, the other end then can be snapped on second holding section 352 along arrow x direction, utilizing fixed component 354, the second end 332 of broadcast antenna 33 surely is fixedly arranged between second holding section 352 and fixed component 354 of pedestal 35 as aid.So be to be understood that, the mode that fixed component 354 is snapped on second holding section 352 is also unrestricted, it can utilize the mode that fixes as structure movably with respect to pedestal 35 buckles, but anyly the mode of fixed component 354 and second holding section, 352 buckles all can be can be applicable to the utility model.

And the pedestal 34,35 of portable electronic devices 3 is except can be as Fig. 5 and shown in Figure 8, be arranged on the framework 3222 of liquid crystal display device module 322 outside, also can be arranged on first housing 311 of shell structure 31.See also Fig. 9, it is the structural representation of body, pedestal and first housing of the portable electronic devices of the utility model the 3rd preferred embodiment.Compare with first preferred embodiment that the utility model is shown in Figure 5, the pedestal 36 of embodiment shown in Figure 9 is arranged on first housing 311, and the pedestal 36 and first housing 311 with one-body molded be good, but not as limit, the position of the junction 323 of body 32 then is arranged on position corresponding to first holding section 361 of pedestal 36 according to pedestal 36.As for first holding section 361 of pedestal 36, second holding section 362, and the 3rd holding section 363 also with one-body molded be good, and the thin bilge construction of first holding section 361, bore a hole (not shown), second holding section 362, the 3rd holding section 363 etc., and the relation between pedestal 36, broadcast antenna 33, body 32 and the shell structure 31 is all identical to first preferred embodiment shown in Figure 7 with the utility model Fig. 3, and its attainable effect is also suitable.In addition, in present embodiment, also optionally set up fixed component 364, on pedestal 36, come off to avoid broadcast antenna 33.In present embodiment, fixed component 364 is arranged on second holding section 362, but the fixed component 364 of pedestal 36 position and unrestricted is set, also can change and be located on the 3rd holding section 363, and fixed component 364 does not also have specific example, any assisting is sticked in structure in the pedestal 36 with broadcast antenna 33, all can be used as fixed component 364 of the present utility model.Should understand in addition, also can be applicable among the first good embodiment shown in Figure 5 as the utility model fixed component 364 shown in Figure 9, it does not influence enforcement of the present utility model.

And should understand by above-mentioned explanation, the position being set multiple variation can be arranged in the utility model in order to the pedestal of clamping broadcast antenna 33, for example, pedestal can with the framework 3222 one-body molded (as Fig. 5 and shown in Figure 8) of liquid crystal display device module 322, also can be arranged on first housing 311 of ccontaining body 32 (as shown in Figure 9), and broadcast antenna 33 is built in portable electronic devices 3 inside in all can be by the clamping of pedestal.In addition, the design of first holding section by pedestal, just can make the extension 3312 of the first end 331 of broadcast antenna 33 pass perforation and utilize arc structure 3313 to be resisted against the junction 323 of body 32, be passed to the broadcast singal microprocessor of body 32 and carry out the subsequent treatment action with the broadcast wireless signal that will receive.And the groove of the ccontaining broadcast antenna 33 of the utility model Fig. 5, Fig. 8 and pedestal 34,35,36 shown in Figure 9 is all towards second housing 312 of portable electronic devices 3, so be to be understood that, it also can be towards the side of shell structure 31, it also is unlikely to influence the setting of broadcast antenna 33, in other words, in order to the also visual demand of set-up mode of the pedestal of clamping broadcast antenna 33 and changed.

In sum, the utility model provides a kind of portable electronic devices with concealed broadcast antenna, the pedestal that its utilization is arranged at shell structure inside comes the clamping broadcast antenna, make broadcast antenna can in be built in portable electronic devices inside, therefore just need not as prior art, must be provided with earphone or in shell structure outer setting collapsible antenna, not only can avoid existing the use to expose the inconvenience and the problem of deriving of being correlated with that earphone or collapsible antenna institute may cause, also promote the ease of use of portable electronic devices and improve the outward appearance of portable electronic devices.In addition, because the employed broadcast antenna of the utility model is the Wound-rotor type broadcast antenna, compared to the general concealed made broadcast antenna of flexible circuit board, broadcast antenna of the present utility model not only volume is less, cost is also lower, therefore also helps to dwindle the volume of portable electronic devices and lowers cost of manufacture.

Moreover, because broadcast antenna of the present utility model removably is arranged in the shell structure by the clamping of pedestal, and the perforation of passing through first holding section of pedestal cooperates the collar of broadcast antenna first end, the design of extension and arc structure, when making broadcast antenna be placed in pedestal, its first end can firmly be resisted against the junction of body by the arc structure of extension, and then electrically connect with junction and broadcast wireless signal is sent to the broadcast singal microprocessor, therefore the mode that just need not to utilize welding or stick together electrically connects the feed side of broadcast antenna and the load point of body, in other words, change when broadcast antenna of the present utility model is easy to assembling, this be all prior art the advantage that can't reach.

The utility model can be thought deeply arbitrarily and modified by person skilled in the art scholar, however the scope that neither disengaging appended claims is defined.

Claims (17)

1. the portable electronic devices with concealed broadcast antenna is characterized in that, comprises:

One shell structure;

One body, it is placed in this shell structure, and has a junction;

One broadcast antenna, it has a first end and a second end; And

One pedestal, it is arranged in this shell structure, in order to this broadcast antenna of clamping, and this broadcast antenna is arranged in this shell structure, and the first end of this broadcast antenna and the junction of this body are electrically connected, to receive a broadcast wireless signal.

2. the portable electronic devices with concealed broadcast antenna as claimed in claim 1 is characterized in that, the junction of this body is a load point, and the first end of this broadcast antenna is the feed side, and this second end is the open end.

3. the portable electronic devices with concealed broadcast antenna as claimed in claim 1 is characterized in that, this broadcast antenna also comprises:

One cylinder, the first end of this broadcast antenna and the second end are arranged at the opposite end of this cylinder; And

One lead, it is wound on this cylinder with helical form.

4. the portable electronic devices with concealed broadcast antenna as claimed in claim 3, it is characterized in that, the first end of this broadcast antenna also comprises a collar and an extension, this collar is sheathed on this cylinder and electrically connects with this lead, and this extension is then extended by this collar and electrically connects with the junction of this body.

5. the portable electronic devices with concealed broadcast antenna as claimed in claim 4 is characterized in that the extension of the first end of this broadcast antenna also has an arc structure, and utilizes this arc structure to be resisted against the junction of this body.

6. the portable electronic devices with concealed broadcast antenna as claimed in claim 4 is characterized in that, this collar and this extension are formed in one.

7. the portable electronic devices with concealed broadcast antenna as claimed in claim 4, it is characterized in that, this body also comprises a liquid crystal display device module, and this liquid crystal display device module has a display floater and a framework, and this pedestal is arranged on the framework of this liquid crystal display device module.

8. the portable electronic devices with concealed broadcast antenna as claimed in claim 7 is characterized in that the framework of this pedestal and this liquid crystal display device module is one-body molded.

9. the portable electronic devices with concealed broadcast antenna as claimed in claim 7 is characterized in that, this pedestal comprises:

One first holding section, it is corresponding to the first end of this broadcast antenna and have a perforation, and this is bored a hole in fact corresponding to the junction of this body, makes the extension of the first end of this broadcast antenna pass this perforation and electrically connects with this junction; And

One second holding section, it is corresponding to the second end of this broadcast antenna, and this second holding section cooperatively interacts with the profile of the second end of this broadcast antenna in fact, this second end is held closing in this second holding section.

10. the portable electronic devices with concealed broadcast antenna as claimed in claim 9, it is characterized in that, this pedestal also comprises one the 3rd holding section, it is between this first holding section and this second holding section, and it is one-body molded with this first holding section, this second holding section, the 3rd holding section closes at the cylinder appearance that is wound with this lead in the 3rd holding section corresponding to the cylinder of this broadcast antenna.

11. the portable electronic devices with concealed broadcast antenna as claimed in claim 4 is characterized in that, this shell structure also comprises one first housing and one second housing, and this body is arranged on this first housing.

12. the portable electronic devices with concealed broadcast antenna as claimed in claim 11 is characterized in that, this pedestal is arranged on this first housing.

13. the portable electronic devices with concealed broadcast antenna as claimed in claim 12 is characterized in that, first housing of this pedestal and this shell structure is one-body molded.

14. the portable electronic devices with concealed broadcast antenna as claimed in claim 12 is characterized in that, this pedestal comprises:

One first holding section, it is corresponding to the first end of this broadcast antenna and have a perforation, and this is bored a hole in fact corresponding to the junction of this body, makes the extension of the first end of this broadcast antenna pass this perforation and electrically connects with this junction; And

One second holding section, it is corresponding to this second end of this broadcast antenna, and this second holding section cooperatively interacts with the profile of the second end of this broadcast antenna in fact, this second end is held closing in this second holding section.

15. the portable electronic devices with concealed broadcast antenna as claimed in claim 14, it is characterized in that, this pedestal also comprises one the 3rd holding section, it is between this first holding section and this second holding section, and it is one-body molded with this first holding section, this second holding section, the 3rd holding section closes at this cylinder appearance that is wound with this lead in the 3rd holding section corresponding to the cylinder of this broadcast antenna.

16. the portable electronic devices with concealed broadcast antenna as claimed in claim 1 is characterized in that this pedestal also comprises a fixed component, this fixed component is fixed in this broadcast antenna between this pedestal and this fixed component.

17. the portable electronic devices with concealed broadcast antenna as claimed in claim 1 is characterized in that, this portable electronic devices is mobile phone, MP3 player, broadcast receiver or personal digital assistant.

Images