CN1707374A - Radio parts and electronic device - Google Patents
Radio parts and electronic device Download PDFInfo
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- CN1707374A CN1707374A CN 200510074830 CN200510074830A CN1707374A CN 1707374 A CN1707374 A CN 1707374A CN 200510074830 CN200510074830 CN 200510074830 CN 200510074830 A CN200510074830 A CN 200510074830A CN 1707374 A CN1707374 A CN 1707374A
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Abstract
In a radio module 1 disposed inside a watch case (5), there are provided a flexible substrate (16) including a frame-like portion (14) which is formed like a frame and a lead part (15) extending from one terminal of the frame-like portion (14); an antenna (11) wired to the frame-like portion (14) for exchanging information with a gate device; an IC chip (13) disposed in the frame-like portion (14) and electrically connected with the antenna (11); and a connecting terminal (17) provided at the distal end side of the lead part (15) for electrically connecting the IC chip (13) and a circuit board (3) provided in a watch (100). To secure a long communication distance to an external communication apparatus, to facilitate connection with a circuit board and further to prevent a third person from illegally acquiring information stored in an integrated circuit.
Description
Technical field
The present invention relates to and external communication device between carry out the radio parts of transmission/reception of information and electronic equipment with these parts.
Background technology
In recent years, as the system that can directly from the radio parts of non-contact type, not read or write data by the electromagnetic induction ripple by reader/register, data carrier system (perhaps RadioFrequency Identification system=RF-ID system (ISO/IEC 14443) has been proposed, hereinafter referred to as the RF-ID system), developed such radio parts has been provided in electronic equipment on the wrist-watch.
In above-mentioned wrist-watch, the following radio parts that sets: promptly on the basis of the communication distance of the information of fully guaranteeing the communication facilities that had with the RF-ID system, it is circular for example along the peripheral part of watchcase upper outside antenna to be extended to.
But, if set described radio parts in the outside of watchcase, then can not easily carry out with watchcase in being connected of wiring board.In addition because can from radio parts take out simply be stored in and reader/register between the IC chip of the various information that send/receive, so exist in the danger that institute's canned data is illegally obtained by the third party in this IC chip.
On the other hand, when radio parts being equipped on watchcase inboard, because the sensitivity of radiowave descends, so there is the problem of the communication distance of the information that is difficult to fully to guarantee the communication facilities that had with the RF-ID system.
Summary of the invention
Therefore, the present invention with antenna configurations in the inside of device housings when the nearer open side in outside sets radio parts like that, interior shape according to device housings, can crooked be arranged at the bend of the portion of reading of radio parts, thus, can set circuit board in the inboard of device housings.
Thus, when being provided at the long communication distance that to guarantee with external communication device, can easily carry out and being connected of wiring board, and then can prevent to be stored in radio parts that the information in the integrated circuit illegally obtained by the third party and electronic equipment with these parts.
Description of drawings
Fig. 1 is the planimetric map of expression as the illustrative wrist-watch of electronic equipment of using embodiments of the present invention 1.
Fig. 2 is the block diagram that the major part of the wrist-watch of presentation graphs 1 and door gear constitutes.
Fig. 3 is the amplification sectional view of the major part in the III-III line of Fig. 1.
Fig. 4 A is the planimetric map of the radio parts that wrist-watch had of presentation graphs 1.
Fig. 4 B is the ground plan of the radio parts that wrist-watch had of presentation graphs 1.
Fig. 5 is the planimetric map of expression as the illustrative wrist-watch of electronic equipment of using embodiments of the present invention 2.
Fig. 6 is the amplification sectional view of the major part in the VI-VI line of Fig. 5.
Fig. 7 A is the planimetric map of the radio parts that wrist-watch had of presentation graphs 5.
Fig. 7 B is the ground plan of the radio parts that wrist-watch had of presentation graphs 5.
Fig. 8 is the planimetric map of the wrist-watch of expression variation 1.
Fig. 9 is the amplification sectional view of the major part in the IX-IX line of presentation graphs 8.
Figure 10 is the amplification sectional view of major part of the wrist-watch of variation 2.
Figure 11 is the amplification sectional view of major part of the wrist-watch of variation 3.
Figure 12 is the oblique view of the radio parts that wrist-watch had among expression Figure 11.
Figure 13 is the diagram of the major part of the expression the inside side of amplifying wrist-watch.
Figure 14 is the ground plan of expression wrist-watch.
Embodiment
Below, use description of drawings the specific embodiment of the present invention.But scope of invention is not limited to illustrated example.
Embodiment 1
Fig. 1 is the planimetric map of expression as the illustrative wrist-watch of electronic equipment of using embodiments of the present invention 1.In addition, in Fig. 1, Fig. 5 and Fig. 8, the frame shape portion 14,314,414 of additional oblique line pattern ground diagram radio parts 1,301,401.In addition, illustrate the situation that the end of 12 direction sides in this wrist-watch 100,300,400 of dial plate 7 and 6 direction sides is cut a part.
The wrist-watch 100 following formations of embodiment 1 shown in Figure 1: promptly for example have the radio parts 1 of formation radio frequency identification (Radio Frequency Identification) system=automatic ticket checking system that the RF-ID system is suitable for, by this radio parts 1 and door gear 200 (with reference to Fig. 2) as external communication device between carry out the transmission/reception of various information.
Below, with reference to Fig. 2 the information communication of 200 of wrist-watch 100 and door gears is described.
At this, Fig. 2 is the block diagram that the major part of expression wrist-watch 100 and door gear 200 constitutes.
At first, the formation to the information communication that relates to wrist-watch 100 describes.
As shown in Figure 2, wrist-watch 100 is electrically connected wrist-watch portion 2 and radio parts 1.
Wrist-watch portion 2, for example be to constitute by the equipment that is installed on the wiring board 3, have table control part 21, generate the clock signal of assigned frequency and export to table control part 21 oscillator 22, according to the operation of the switch 51 that is undertaken by the user with operation signal export to table control part 21 input part 23, video data is exported to the demonstration efferent 24 of liquid crystal display part 42 described later, the storer 26 that is constituted to the notice efferent 25 of output sound signals such as the unshowned loudspeaker of figure, by for example EEPROM etc.
Radio parts 1, it for example is the RF-ID transponder etc. that constitutes the RF-ID system of way of electromagnetic induction or electromagnetic coupled mode, as shown in Figure 2, capacitor 12 is connected with the both ends of antenna 11, on IC chip 13, be provided with AC/DC converter 13a, the 13b of clock regeneration portion, demodulation section 13c, lsb decoder 13d, storer 13e, encoding section 13f, modulation portion 13g, power control part 13h, data carrier control part 13i as integrated circuit.Alternating current (Alternate Current) in antenna 11 generations, by AC/DC converter 13a rectification is DC current (Direct Current), give and data carrier control part 13i by power control part 13h, as the electric power utilization that drives this radio parts 1.In addition, according to the alternating current that takes place at antenna 11, the clock signal of being regenerated at the 13b of clock regeneration portion and be transfused to data carrier control part 13i in the demodulation of demodulation section 13c institute, the data of being decoded at lsb decoder 13d.
The following formation of data carrier control part 13i: promptly reading in the data of being decoded among the lsb decoder 13d with the synchronous sequential of clock signal, and with the data storage that reads in storer 13e for example.In addition, according to the data that read etc., the data that storer 13e is stored are supplied with encoding section 13f.Modulated in encoding section 13f data encoded at modulation portion 13g, and send to antenna 11.
Storer 13e for example is made of EEPROM etc., storage relate to the data handled in the out-of-date user's by reader/register that antenna 11 sends to 202 of user's gate open identification or from reader/register 202 send and by antenna 11 received actuarials handle, by date or and the various data etc. that relate to those resume etc.
Below, the formation of door gear 200 is described.
Door gear 200, it is the inscape of RF-ID system, as shown in Figure 2, have reader/register side antenna 201, earth terminal and the reader/register 202 that with the end of opposition side be connected with reader/register side antenna 201, the control device/system 203 that with reader/register 202 be connected and the door switch unit 204 that with control device/system 203 be connected corresponding with the antenna 11 of radio parts 1.
Reader/register 202 following formations: after promptly the control signal of being exported from control device/system 203 having been implemented the encoding process or demodulation process of regulation, according to this control signal with from scheming the clock signal of the assigned frequency that unshowned oscillator exports, drive reader/register side antenna 201.Afterwards, reader/register 202 undertaken by reader/register side antenna 201 and 1 of radio parts the reading or writing of the various information that send/receive.
Reader/register side antenna 201, out-of-date in user's gate open, with the antenna 11 of the radio parts 1 of relative configuration between, utilize with this antenna 11 between formed induction field, send/receive a various information of passing through that relates to the user.
Control device/system 205, according to the transmission/reception of reader/register 202 with the various information of radio parts 1, control is based on the switch of the door of door switch unit 204.
Below, to when the user who wears wrist-watch 100 passes through door, the information communication between door gear 200 and the wrist-watch 100 describes.
The user is by door the time, with the reader/register side antenna 201 of wrist-watch 100 near door gear 200, if the antenna 11 of the radio parts 1 of this wrist-watch 100 and reader/register side antenna 201 relative configurations then form induction field between reader/register side antenna 201 and antenna 11.
So, utilize induction field, between door gear 200 and radio parts 1, transmission/reception relates to the various information of user by door, and specifically, transmission/reception for example relates to the data of user's authentication processing or actuarial processing etc.In addition, the various data that received are exported to wrist-watch portion 2, are stored in storer 26.
Below, with reference to Fig. 1 and Fig. 3 the major part of wrist-watch 100 is constituted and to describe.
At this, Fig. 3 is the amplification sectional view of the major part in the III-III line of Fig. 1.
As Fig. 1 and shown in Figure 3, wrist-watch 100 has as showing the watchcase 5 that timing portion 4 is accommodated in inner device housings, the both ends that clip table timing portion 4 at this watchcase 5, i.e. 12 the direction sides in this wrist-watch 100 of watchcase 5 and the end separately of 6 direction sides, be equipped with by tape spool B1 (in Fig. 3, only illustrating the tape spool B1 of the end of 6 direction sides) and be used for this watchcase 5 is worn band member B on the wrist.
In the center upper portion of watchcase 5, in order to stop up its opening 54,, the watch glass 6 as the photopermeability member is installed by sealing, and then, set dial plate 7 in the upper periphery of watchcase 5.
In addition, below watchcase 5,, between lining lid 9 and table timing portion 4, be provided with buffer component 10 by covering 9 in waterproof ring 8 installations.
Moreover, at the peripheral part of watchcase 5, be provided with the switch 51 (with reference to Fig. 1) that the various functions of this wrist-watch 100 are carried out in indication.
As shown in Figure 3, table timing portion 4 is by being arranged at visible side (upside among Fig. 3), possess simulated pointer mechanism 41 and liquid crystal display part 42 upper cap 43, be arranged at the lower cover 44 of visible side opposition side (downside among Fig. 3) and radio parts 1 and constitute.
In lower cover 44, the battery (omitting diagram) of each action of this wrist-watch 100 that is used to make simulated pointer mechanism 41 and liquid crystal display part 42 etc. is installed.In addition, between lower cover 44 and upper cap 43, dispose wiring board 3.That is, wiring board 3 is disposed at opening 55 places opposite with the opening 54 that watch glasss 6 are installed at watchcase 5.
On upper cap 43, dispose hornbook 45, dispose frame shape member 46 above the hornbook 45 at it.
In addition, hornbook 45, upper cap 43, wiring board 3 and lower cover 44 are the structure in the center 52 that is installed in watchcase 5.
Simulated pointer mechanism 41, have from the axis hole that is arranged at hornbook 45 extend to its top needle pivot 41a, be installed in the pointer 41b of hour hands on this needle pivot 41a, minute hand etc., above hornbook 45 with needle pivot 41a handling the needle the 41c of portion of mechanism and constitute as center operation pointer 41b.
Regulation place at hornbook 45 and pointer 41b is respectively equipped with illuminating part 47, receives from light that not shown light-emitting component shone and luminous.
As shown in Figure 3, liquid crystal display part 42 (display part) with watch glass 6 ratios of the opening 54 that is provided in watchcase 5, is provided in the inside of watchcase 5, and with wiring board 3 ratios, be provided near watch glass 6 places.In addition, liquid crystal display part 42 for example has liquid crystal is enclosed liquid crystal cell, top and following the last Polarizer that is arranged on described transmittance circuit board and time Polarizer between the transmittance circuit board have a pair of transparency electrode up and down respectively.And liquid crystal display part 42 following formations: promptly apply the voltage of regulation between a pair of transparency electrode of transmittance circuit board, apply state according to it, numeral shows various information such as the moment.
In addition, in the shown various information of liquid crystal display part 42, can see by the 45a of window portion that is arranged at hornbook 45.
Frame shape member 46 for example forms with synthetic resin, be along form plan view slightly the inner peripheral surface portion of the watchcase 5 of toroidal form the slightly member of ring-type.In addition, as shown in Figure 3, frame shape member 46, be provided between hornbook 45 and the watch glass 6, more particularly, the frame shape member 46 following inner peripheral surfaces that are installed in watchcase 5: the lower surface with frame shape member 46 be connected to hornbook 45 periphery above in, the frame shape portion 14 of the antenna 11 by radio parts 1 is set roughly is connected upper surface and the following of watch glass 6.
Below, with reference to Fig. 4 A, Fig. 4 B explanation radio parts 1.
At this, Fig. 4 A is the planimetric map of visible side of the frame shape portion 14 of expression radio parts 1, and Fig. 4 B is that the ground plan with the visible side opposition side of frame shape portion 14 is promptly represented in the inboard of the radio parts 1 of presentation graphs 4A.
Shown in Fig. 4 A, Fig. 4 B, radio parts 1 for example have form plan view slightly ring-type frame shape portion 14, have the flexible PCB 16 that extends the leading-out portion 15 of formation from an end of the periphery of this frame shape portion 14.
In addition, with the interior perimembranous of frame shape portion 14 among the part of leading-out portion 15 opposition sides, roughly form like that and extend out to inboard extension 141 along the extended surface of this frame shape portion 14.Shown in Fig. 4 B,, be equipped with the IC chip 13 that is electrically connected with antenna 11 and the capacitor 12 of stated number (in Fig. 4 B, illustrating 3) in the inside of this extension 141 side.Thus, can set IC chip 13 by antenna 11 vicinities, the noise that can reduce to antenna receiving signal mixes.
Leading-out portion 15, as shown in Figure 3, the end of its frame shape portion 14 sides, roughly along the inner peripheral surface portion of watchcase 5 and the outer circumferential surface section (corresponding interior shape) of frame shape member 46, crooked to the inboard of watchcase 5 in order to omit the right angle by first bend 151 with respect to 14 one-tenth in frame shape portion, and then, compared with first bend 151, front is for relative with frame shape portion 14 and by the central side bending of second bend 152 to watchcase 5, form slightly コ word shape of cross section as a whole.
In addition, compared with second bend 152 of leading-out portion 15, in front, shown in Fig. 4 B, be provided for being electrically connected the splicing ear 17 of IC chip 13 and wiring board 3, this splicing ear 17 is by being connected with IC chip 13 at this leading-out portion 15 set connecting line 15a.
Below, the radio parts 1 of above-mentioned formation installed in watchcase 5 describe.
At first, as shown in Figure 3, between interior all sides of the outer circumferential side of for example frame shape member 46, hornbook 45, upper cap 43, wiring board 3 and lower cover 44 and watchcase 5 and center 52, be provided for the shape of leading-out portion 15 of corresponding flexible PCB 16 and the leading-out portion insertion section 53 that forms, make this leading-out portion 15 to insert.
In addition, at upper face side as wiring board 3 sides of lower cover 44, be provided with above this 44a of spot-facing portion of degree of depth spot-facing in accordance with regulations, in the 44a of this spot-facing portion, can accommodate for the terminal connecting portion that splicing ear 17 is connected to wiring board 3 (omitting diagram) from the below this splicing ear 17 is pressed onto wiring board 3 sides tighten up plate 18.That is, the terminal connecting portion of wiring board 3 and the splicing ear 17 of radio parts 1 are tightened up plate 18 by what the 44a of spot-facing portion accommodated, and splicing ear 17 is forced into wiring board 3 sides from downside, realizes thus being electrically connected.In addition, pressure at this moment can be adjusted according to the degree of depth of thickness of slab that tightens up plate 18 or the 44a of spot-facing portion.
And, the radio parts 1 of above-mentioned formation, make the top about whole face of frame shape portion 14 be connected to watch glass 6 below, sticker bonding by regulation, configuration block shape portion 14, so that on frame shape member 46 facial leading-out portion 15 sides below downside is supported this frame shape portion 14, make simultaneously along the outer circumferential surface section of frame shape member 46 by first bend 151 crooked leading-out portion 15 be inserted in the leading-out portion insertion section 53, and, lower face along wiring board 3 passes through 152 bendings of second bend, is provided in the watchcase 5.Afterwards, tighten up plate 18 by being provided in the 44a of spot-facing portion, splicing ear 17 is forced into wiring board 3 sides, becomes the state that is electrically connected with the terminal connecting portion.
As mentioned above, wrist-watch 100 according to present embodiment, inside at watchcase 5, in approaching more outer opening 54 sides, the frame shape portion 14 of antenna 11 that can set distribution, close on for the opening by this frame shape portion 14 makes the liquid crystal display part that inside set 42 at watchcase 5, can set the flexible PCB 16 of radio parts 1.Thus, in the viewing area that can fully guarantee on the hornbook 45, can guarantee long communication distance with door gear 200.And then, the leading-out portion 15 of radio parts 1, interior shape according to watchcase 5, can be at opening 54 places that watch glass 6 is installed by 151 bendings of first bend, because than this first bend 151 front more, more particularly, than be positioned at than first bend 151 more front second bend 152 more front be provided with splicing ear 17, so also can easily carry out being electrically connected of this wiring board 3 and radio parts 1 even set wiring board 3 watchcase 5 more inboard.
Therefore, in the degree of freedom of the configuration of the wiring board 3 in can guaranteeing watchcase 5, can easily carry out installation to the radio parts 1 of watchcase 5.
In addition, because be equipped with radio parts 1,, can prevent that 13 canned datas of this IC chip from illegally being obtained by the third party so take out difficulty of IC chip 13 from the outside of wrist-watch 100 in the inside of watchcase 5.
Embodiment 2
Below, the wrist-watch 300 of embodiment 2 is described with reference to Fig. 5 and Fig. 6.
At this, Fig. 5 is the planimetric map that the wrist-watch 300 of embodiments of the present invention 2 is used in expression, and Fig. 6 is the amplification sectional view of the major part in the V-V line of Fig. 5.
In addition, the wrist-watch 300 of embodiment 2 is because the part beyond the formation of radio parts 301 is roughly the same with above-mentioned embodiment 1, so identical component part is attached with identical Reference numeral and omit its explanation.
As Fig. 5 and shown in Figure 6, the radio parts 301 that relates to the wrist-watch 300 of present embodiment, the frame shape portion 314 of flexible PCB 316 forms slightly circular, than second bend 152 that extends formed leading-out portion 315 from this frame shape portion 314 more front end be provided with IC chip 13.
Below, illustrate in greater detail radio parts 301 with reference to Fig. 7 A, Fig. 7 B.At this, Fig. 7 A is the planimetric map of visible side of the frame shape portion 314 of expression radio parts 301, Fig. 7 B be presentation graphs 7A radio parts 301 the inboard promptly with the ground plan of the visible side opposition side of frame shape portion 314.
Shown in Fig. 7 A, Fig. 7 B, in frame shape portion 314, making by the distribution coil becomes slightly circularly, and antenna 11 is set.Leading-out portion 315, than its second bend 152 front more, compare with the leading-out portion 315 of above-mentioned embodiment 1, form the sword shape, compared with the splicing ear 17 of its inside, be equipped with the capacitor 12 of IC chip 13 and stated number (shown in Fig. 7 B 3) in second bend, 152 sides.That is, in the present embodiment, compare during with the extension 141 that as enforcement mode 1, IC chip 13 is arranged on frame shape portion 14, can be disposed at the more inboard of watchcase 5.
In addition, IC chip 13 and capacitor 12 are installed at radio parts 301 under the state of watchcase 5, can be disposed in the 44a of spot-facing portion of lower cover 44.
In addition, at the assigned position of the wrist-watch 300 of present embodiment, give identification code C with radio parts 301.Promptly, for example as shown in Figure 5, identification code C (for example " ABCD EFGH 1234 ") can followingly represent: promptly give following (the inside) with watch glass 6, according to based on the user to the operation of switch 51 from the special wavelength light that light-emitting component shone, can see by this user.
In addition, also can be following formation: promptly according to the operation of user to switch 51, under the control of table control part 21, show that the video data of the identification code C that efferent 24 will be referred to stipulate is exported to liquid crystal display part 42, the identification code C that stipulates is presented on the liquid crystal display part 42.
As mentioned above, according to the wrist-watch 300 of present embodiment,,, can seek to prevent that 13 canned datas of this IC chip from illegally being obtained by the third party so in watchcase 5, take out difficulty of IC chips 13 because IC chip 13 can be set the more inboard of watchcase 5.
In addition, for example mending a watch 300 o'clock, even decompose each one, by identification code C, the member that constitutes this wrist-watch 300 can be not messy and interrelated yet, can easily carry out the installation again of wrist-watch 300.
In addition, the configuration in the watchcase 5 of the shape of radio parts 301 and radio parts 301 is not limited to above-mentioned explanation.
Below, describe with reference to accompanying drawing each variation wrist-watch 100,300.
＜variation 1 〉
Fig. 8 is the planimetric map of wrist-watch 400 of expression variation 1, and Fig. 9 is the amplification sectional view of the major part in the IX-IX line of presentation graphs 8.
As Fig. 8 and shown in Figure 9, the wrist-watch 400 of variation 1, the antenna 11 of the radio parts 601 that is set in watchcase 5 can be seen by watch glass 6.
That is,,, form leading-out portion insertion section 453 with the end up/down perforation of 6 direction sides in this wrist-watch 400 of frame shape member 446, hornbook 45, upper cap 43 and wiring board 3 at wrist-watch 400.
More particularly, at frame shape member 446, be provided with glass and support facial 46a and the facial 46b of ring-shaped flat, described glass supports facial 46a to form slightly ring-type in frame shape member 446 peripheral part sides, is connected with the following of watch glass 6, supports this watch glass 6 from downside; The facial 46b of described ring-shaped flat is in order to leave the distance of stipulating below of watch glass 6, from having the summary same magnitude with the assigned position of the continuous inner peripheral surface portion in the end of the inboard of the facial 46a of glass support to the central side of watch glass 6, and whole periphery slightly parallel with this watch glass 6.
And, frame shape member 46, the part of 6 direction sides in this wrist-watch 400 of the facial 46a of glass support and the boundary member of ring-shaped flat face 46b is formed with through hole.For roughly overlapping up and down with this through hole, on hornbook 45, upper cap 43 and wiring board 3, also form through hole respectively, constitute leading-out portion insertion section 453 by these through holes, the leading-out portion 415 of flexible PCB 416 inserts this leading-out portion insertion section 453.
And the frame shape portion 414 of flexible PCB 416 sets with top roughly connection of the facial 46b of ring-shaped flat in order to make below it roughly whole.
Therefore, according to the wrist-watch 400 of this variation 1, can the user be waited by watch glass 6 and see the antenna 11 of 414 distributions of frame shape portion, so pass through functional design, can allow wrist-watch 400 more remarkable in design, can further improve the commodity value of this wrist-watch 400.
＜variation 2 〉
Figure 10 is the amplification sectional view of major part of the wrist-watch 500 of variation 2.
In addition, the wrist-watch 500 of variation 2 because the part beyond the flexible PCB 516 of radio parts 501 and frame shape member 546 is identical with above-mentioned variation 1, so identical part is attached with the Reference numeral identical with variation 1, and omits its explanation.
As shown in figure 10, the radio parts 501 that the wrist-watch 500 of variation 2 is had roughly is provided in the watchcase 5 with top connection of hornbook 45 in order to make the following of its frame shape portion 514.
Promptly, bottom surface sections at frame shape member 546, for the end that makes from its inboard (central side) to slightly parallel with this hornbook 45 with the through hole part in opposite directions of the hornbook 45 that constitutes leading-out portion insertion section 553, in its whole week, be provided with at thickness and cut the 46c of configuration portion of the formed frame shape of specified altitude part portion according to the frame shape portion 14 of flexible PCB 516.And, at the 46c of configuration portion of frame shape portion, roughly being connected with the top of hornbook 45 below making, configuration block shape portion 514 makes leading-out portion 515 insert leading-out portion insertion section 553, and radio parts 501 is provided in the watchcase 5.
Therefore, wrist-watch 500 according to this variation 2, flexible PCB 516 can be compared with the wrist-watch 500 of above-mentioned variation 1 according to the shape of the bottom surface sections of frame shape member 546 with 151 bendings of first bend, can reduce the processing capacity of the frame shape member 46 that sets in watchcase 5 on the radio parts 501.Therefore, can more easily carry out, can more easily carry out being electrically connected of the wiring board that the inboard set 3 of this radio parts 501 and wrist-watch 500 the setting of the radio parts 501 in the watchcase 5.
＜variation 3 〉
Figure 11 is the amplification sectional view of major part of the wrist-watch 600 of variation 3, and Figure 12 is the oblique view of the radio parts 601 that had of the wrist-watch 600 of expression Figure 11.
In addition, the wrist-watch 600 of variation 3 because the part beyond the shape of the flexible PCB 616 of radio parts 601 is identical with above-mentioned variation 2, so identical part is attached with the Reference numeral identical with variation 2, and omits its explanation.
As shown in figure 11, the radio parts 601 that the wrist-watch 600 of variation 3 is had, the frame shape portion 614 of its flexible PCB 616 sets along the inner peripheral surface of frame shape member 546.
That is,, to the bottom surface of the 46c of this configuration portion of frame shape portion, be provided with the slightly vertical vertical surface part 46d that forms from the end of the inboard of the 46c of configuration portion of frame shape portion at frame shape member 546.And, frame shape portion 614 at radio parts 601, be provided with above the formation roughly peripheral part 14b along the such shape in the bottom surface of the 46c of configuration portion of frame shape portion, along the vertical surface part 46d of frame shape member 546, slightly vertically erect facial 14a of formed vertical week (with reference to Figure 12) from the inner edge portion of peripheral part 14b to this peripheral part 14b.
By inner peripheral surface distribution coil, form antenna 611 at this vertical all facial 14a.
Therefore,, antenna 611 can be provided in opening 54 places of watch glass 6 being installed, can guarantee longer communication distance with door gear 200 at watchcase 5 according to the wrist-watch 600 of variation 3.In addition, because do not set the antenna 611 of frame shape portion 614 in the zone that the user of hornbook 45 can see, so by antenna 611 display text plates 45 the time word index etc. various information regional unrestricted, can further improve the commodity value of this wrist-watch 600.
In addition, relating to wrist-watch 100,300,400,500,600 of the present invention, can will be referred to utilize the specification of the radio parts 1,301,401,501,601 of RF-ID system and wrist-watch 100 etc. or the common information D souvenir of points for attention when utilizing etc. at the assigned position of this wrist-watch 100.That is, specifically, can be with common information D souvenir in the position of the design that does not damage this wrist-watch 100, for example in the inside side (with reference to Figure 14) of the inside side of lid 9 or (with reference to Figure 13), band member B.
Thus, the user can carry out the utilization of RF-ID system suitably according to the common information D of the assigned position institute souvenir of wrist-watch 100, can further improve the commodity value of wrist-watch 100.And then, when repairing this wrist-watch 100,, also can pass through common information D or identification code C even each several part is decomposed, the member that constitutes this wrist-watch 100 is not at random, interrelated, can easily carry out the installation again of this wrist-watch 100.
Like this, according to the present invention, the front set splicing ear of radio parts by leading-out portion can easily carry out and being electrically connected of the wiring board that inside set of electronic equipment.
In addition because radio parts can not be provided in the frame shape portion of distribution antenna the place nearer far from the outside, inside of electronic equipment intrusively, so even radio parts is provided in the electronic equipment, also can and external communication device between guarantee long communication distance.
In addition, such radio parts can easily be provided in the electronic equipment, and take off difficulty from this electronic equipment, therefore, the integrated circuit that inside set of extraction device shell is difficulty also, can prevent that the third party from illegally obtaining this integrated circuit institute canned data.
In addition, because radio parts is provided in the extension that integrated circuit extends to the inboard of frame shape portion,, the noise that receives information to antenna is mixed reduce so integrated circuit can be set to more near antenna.
In addition, radio parts is because antenna is arranged at the vertical all facial of frame shape portion, so antenna can be provided in the place nearer far from the outside, inside of electronic equipment.
In addition, leading-out portion at the formed radio parts of front end splicing ear, because the interior shape according to electronic equipment can be crooked by bend, even so, also can more easily carry out being electrically connected of this radio parts and circuit board when separating with circuit board at the electronic equipment internal radio parts when being provided with.
In addition, electronic equipment with the radio parts among the present invention, can followingly set radio parts: promptly in the open side of the transmitance member of erecting equipment shell, the opening of the frame shape portion by the distribution antenna faces the display part that inside disposed of device housings.So, when can fully guaranteeing the viewing area of display part, can guarantee long communication distance with external communication device.And then, the leading-out portion of radio parts, because interior shape according to device housings, can pass through the bend bending at opening part with the open side opposition side that the transmitance member is installed, this bend more front be provided with splicing ear, so can easily carry out being electrically connected of wiring board and radio parts.
Therefore, in the degree of freedom of the configuration that can guarantee the wiring board in the device housings, can easily carry out installation to the radio parts of device housings.
In addition, because set radio parts,, can prevent that the third party from illegally obtaining this integrated circuit institute canned data so take out difficulty of integrated circuit from the outside of electronic equipment in the inside of device housings.
Moreover the present invention is not limited to above-mentioned embodiment, without departing from the spirit and scope of the present invention, can carry out the change of various improvement and design.
For example, the leading-out portion 15,315,415,515 of radio parts 1,301,401,501,601, if according to the interior shape of wrist-watch 100,300,400,500,600 and watchcase 5, bend at opening 55 places opposite by regulation with the opening 54 that watch glasss 6 are installed at this watchcase 5 can bending formation, then can be shape arbitrarily.
In addition, in the above-described embodiment, as frame shape portion 14,314,414,514,614,, example forms slightly ring-type though showing profile, but being not limited to this, can be to form the shape arbitrarily that is adapted at the interior shape of the opening 54 of installation watch glass 6 on the watchcase 5.
In addition, in the above-described embodiment, as electronic equipment, though show wrist-watch 100, being not limited to this, can be any electronic equipment that radio parts 1 can be installed.
Claims (8)
1. radio parts is characterized in that: have:
Has the frame shape portion (14) that forms the frame shape and from the flexible PCB (16) of the extended leading-out portion in an end (15) of this frame shape portion;
Distribution is in described frame shape portion, be used for and external communication device (200) between carry out the transmission/reception of information antenna (11);
Be provided in described frame shape portion, the integrated circuit (13) that has been electrically connected with described antenna;
Be arranged at the front of described leading-out portion, be used to be electrically connected the splicing ear (17) of the wiring board (3) that described integrated circuit and electronic equipment (100) had.
2. radio parts as claimed in claim 1 is characterized in that:
In described frame shape portion, form its part and extend to inboard extension (141);
Described integrated circuit is set in described extension.
3. radio parts as claimed in claim 1 is characterized in that:
In described leading-out portion, according to the interior shape of described electronic equipment, being provided with can crooked bend (151,152).
4. an electronic equipment (100) is characterized in that: have:
The device housings of one end opening (5);
The transmitance member of being installed at the opening (54) of this device housings (6);
Relative with this transmitance member, be disposed in the described device housings, show the display part (42) of various information;
Compare with this display part, with described opening (54) wiring board (3) that opposition side disposed;
The radio parts that inside disposed (1) at described device housings;
Described radio parts has:
Interior shape with the opening (54) according to described device housings forms the frame shape, between described transmitance member and described display part, make frame shape portion (14) that this display part disposes near opening, be provided with extend from an end of this frame shape portion, according to the interior shape of described device housings can bending the flexible PCB (16) of leading-out portion (15) of bend (151,152);
Distribution in described frame shape portion, be used for and external communication device (200) between carry out information transmission/reception antenna (11);
Be provided in the described frame shape portion integrated circuit (13) that is electrically connected with described antenna; With the more front of the described bend that is arranged on described leading-out portion, be used for the splicing ear (17) that is electrically connected with described integrated circuit and described wiring board.
5. a radio parts (301,401,501,601) is characterized in that: have:
Has the frame shape portion (314,414,514,614) that forms the frame shape and from the flexible PCB (316,416,516,616) of the extended leading-out portion in an end (315,415,515) of this frame shape portion;
Become slightly ring-type at described frame shape portion distribution, be used for and external communication device (200) between carry out the transmission/reception of information antenna (11,611);
Be provided in the described leading-out portion integrated circuit (13) that is electrically connected with described antenna;
Be arranged on the front of described leading-out portion, be used to be electrically connected the splicing ear (17) of the wiring board (3) that described integrated circuit and electronic equipment (300,400,500,600) had.
6. radio parts as claimed in claim 5 is characterized in that:
Described frame shape portion has peripheral part (14b) and from the slightly vertical vertical week face (14a) that forms of the inner edge portion of this peripheral part;
At this vertical all face described antenna is set.
7. radio parts as claimed in claim 5 is characterized in that:
Being provided with at described leading-out portion can crooked bend (151,152) according to the interior shape of described electronic equipment.
8. an electronic equipment (300,400,500,600) is characterized in that: have:
The device housings of one end opening (5);
The transmitance member of being installed at the opening (54) of this device housings (6);
Relative with this transmitance member, be disposed in the described device housings, show the display part (42) of various information;
Compare with this display part, with described opening (54) wiring board (3) that opposition side disposed;
Between described transmitance member and described display part, along the frame shape member (46,446,546) that inner peripheral surface set of described device housings;
The radio parts that inside disposed (301,401,501,601) at described device housings;
Described radio parts has:
Interior shape with the opening (54) according to described device housings forms the frame shape, between described transmitance member and described frame shape member, make frame shape portion (314,414,514,614) that described display part disposes near opening, be provided with extend from an end of this frame shape portion, according to the interior shape of described device housings can bending the flexible PCB (316,416,516,616) of leading-out portion (315,415,515) of bend (151,152);
Distribution described frame shape portion, be used for and external communication device (200) between carry out information transmission/reception antenna (11,611);
The integrated circuit (13) that be provided in described leading-out portion, is electrically connected with described antenna;
Be arranged on described leading-out portion described front, be used for the splicing ear (17) that is electrically connected with described integrated circuit and described wiring board.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-168648 | 2004-06-07 | ||
| JP2004168648 | 2004-06-07 | ||
| JP2004168648A JP4649879B2 (en) | 2004-06-07 | 2004-06-07 | Wireless module and electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1707374A true CN1707374A (en) | 2005-12-14 |
| CN100429588C CN100429588C (en) | 2008-10-29 |
Family
ID=35500247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510074830XA Active CN100429588C (en) | 2004-06-07 | 2005-06-03 | Radio parts and electronic device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4649879B2 (en) |
| CN (1) | CN100429588C (en) |
| SG (1) | SG118340A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676638A (en) * | 2012-09-24 | 2014-03-26 | 精工爱普生株式会社 | Electronic timepiece with internal antenna |
| CN104507277A (en) * | 2014-11-28 | 2015-04-08 | 深圳富泰宏精密工业有限公司 | Wearable type electronic device |
| CN106797069A (en) * | 2014-08-27 | 2017-05-31 | 苹果公司 | For the signal transmission system of electronic equipment |
| CN106842896A (en) * | 2016-12-26 | 2017-06-13 | 歌尔股份有限公司 | A kind of method of controlling antenna of wearable device, shell and wearable device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105116715B (en) * | 2015-09-28 | 2017-12-12 | 深圳市爱的扣扣科技有限公司 | A kind of intelligent watch watchstrap component and intelligent watch |
| CN113497331B (en) * | 2020-04-03 | 2023-03-10 | Oppo广东移动通信有限公司 | Electronic equipment and wearable equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0851259A (en) * | 1994-08-05 | 1996-02-20 | Toppan Printing Co Ltd | Printed wiring board for noncontact card |
| JPH08211169A (en) * | 1995-02-03 | 1996-08-20 | Citizen Watch Co Ltd | Watch-shaped radio selective calling receiver |
| JPH08250918A (en) * | 1995-03-14 | 1996-09-27 | Casio Comput Co Ltd | Antenna structure |
| EP0741433B1 (en) * | 1995-05-05 | 2001-10-04 | Eta SA Fabriques d'Ebauches | Antenna structure for use in a timepiece |
| JPH09307329A (en) * | 1996-05-14 | 1997-11-28 | Casio Comput Co Ltd | Antenna, its manufacture and electronic device or electric watch provided with the antenna |
| DE69819299T2 (en) * | 1997-06-23 | 2004-07-29 | Rohm Co. Ltd. | IC MODULE AND IC CARD |
| JP3975627B2 (en) * | 1998-12-31 | 2007-09-12 | カシオ計算機株式会社 | Data communication device |
| US6412702B1 (en) * | 1999-01-25 | 2002-07-02 | Mitsumi Electric Co., Ltd. | Non-contact IC card having an antenna coil formed by a plating method |
| JP2001006007A (en) * | 1999-06-23 | 2001-01-12 | Casio Comput Co Ltd | Data communication equipment and data communication system |
| JP2001042068A (en) * | 1999-07-27 | 2001-02-16 | Ricoh Elemex Corp | Watch with data carrier |
| JP2001217639A (en) * | 2000-01-31 | 2001-08-10 | Toppan Forms Co Ltd | Antenna for contactless type data transmission and reception body |
| EP1315234A1 (en) * | 2001-11-26 | 2003-05-28 | Eta SA Fabriques d'Ebauches | VHF receiving antenna housed in the bracelet of a portable electronic device |
| JP2003315475A (en) * | 2002-04-24 | 2003-11-06 | Seiko Epson Corp | Timepiece |
| JP3695455B2 (en) * | 2002-07-22 | 2005-09-14 | セイコーエプソン株式会社 | Electronic equipment with wireless function |
-
2004
- 2004-06-07 JP JP2004168648A patent/JP4649879B2/en active Active
-
2005
- 2005-05-31 SG SG200503463A patent/SG118340A1/en unknown
- 2005-06-03 CN CNB200510074830XA patent/CN100429588C/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676638A (en) * | 2012-09-24 | 2014-03-26 | 精工爱普生株式会社 | Electronic timepiece with internal antenna |
| CN103676638B (en) * | 2012-09-24 | 2016-06-08 | 精工爱普生株式会社 | Built-in antenna electronic watch |
| CN106797069A (en) * | 2014-08-27 | 2017-05-31 | 苹果公司 | For the signal transmission system of electronic equipment |
| US10164322B2 (en) | 2014-08-27 | 2018-12-25 | Apple Inc. | Signal transmission system for electronic devices |
| CN106797069B (en) * | 2014-08-27 | 2019-12-20 | 苹果公司 | Signal transmission system for electronic equipment |
| CN104507277A (en) * | 2014-11-28 | 2015-04-08 | 深圳富泰宏精密工业有限公司 | Wearable type electronic device |
| CN106842896A (en) * | 2016-12-26 | 2017-06-13 | 歌尔股份有限公司 | A kind of method of controlling antenna of wearable device, shell and wearable device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100429588C (en) | 2008-10-29 |
| SG118340A1 (en) | 2006-01-27 |
| JP2005348330A (en) | 2005-12-15 |
| JP4649879B2 (en) | 2011-03-16 |
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