WO1998039815A1 - Recepteur portatif - Google Patents
Recepteur portatif Download PDFInfo
- Publication number
- WO1998039815A1 WO1998039815A1 PCT/JP1998/000873 JP9800873W WO9839815A1 WO 1998039815 A1 WO1998039815 A1 WO 1998039815A1 JP 9800873 W JP9800873 W JP 9800873W WO 9839815 A1 WO9839815 A1 WO 9839815A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- strap antenna
- housing
- portable
- antenna
- strap
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/273—Adaptation for carrying or wearing by persons or animals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
- H04B1/086—Portable receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
Definitions
- the present invention relates to a portable receiving device provided with a strap antenna formed in a hanging string shape, and more particularly to a portable receiving device that is effectively applied to a portable television receiving device formed in a palm-top type.
- FIGS. 16A and 16B Conventionally, as a portable television (TV) image receiving device formed in a palm-top type and provided with a strap antenna, one having an appearance as shown in FIGS. 16A and 16B has been provided. I have.
- TV television
- This TV receiver has a device case 10 sized so that it can be gripped by human hands. As shown in FIG.
- connection fixing part 18 was provided at the lower part of the back of the device case 10 to connect the end part of the strap antenna 16 to it. Things.
- the strap antenna 16 is connected to the internal circuit by connecting both end portions to the connection fixing portion 18, and as a whole, is provided below the device case 10 so as to hang down in a closed loop shape. ing.
- the strap antenna 16 is provided so as to hang down below the device case 10, so if the strap antenna 16 is used to hang it somewhere and watch TV.
- the TV screen 12 is upside down.
- the present invention provides a portable receiving device that can adjust the loop length of a strap antenna with a simple configuration and operation.
- the present invention relates to a portable receiving apparatus having a strap antenna, comprising: a housing; at least one through hole provided in the housing; and a portion exposed in a loop shape outside the housing through the through hole.
- a portable receiving device comprising: The loop shape in the present invention refers to a state in which a middle part of the strap antenna is exposed from a through hole of the housing.
- the present invention provides the portable receiving device, further comprising a terminal end fixing means for fixing the first terminal end of the strap antenna in the housing, wherein the strap antenna length adjusting means is provided from the first terminal of the strap antenna.
- Locking means for slidably locking an intermediate portion separated from the exposed portion, wherein the length of the exposed portion is adjusted by sliding the intermediate portion.
- the present invention provides the above-mentioned portable receiving device, wherein the through-hole is constituted by two through-holes.
- the through hole is provided on a first end surface side of the housing, and the housing is provided with the portable receiving device on a second end surface side facing the first end surface side.
- the system shall be provided with installation legs for use with the stand door open.
- the housing includes a liquid crystal (LCD) display and a speaker connected to the received signal processing means, and the portable receiving device is a television receiver. Configuration.
- LCD liquid crystal
- the present invention provides the portable receiving device, wherein the housing has an operation button for operating a locking means, and the midway portion of the strap antenna is locked on its own by operating the operation button. I do.
- the present invention also provides the portable receiving device, wherein the locking means is a strap antenna.
- the present invention relates to a portable receiving device having a strap antenna, comprising: a housing; at least one first through-hole and at least one second through-hole provided in the housing; and A strap antenna having a first portion exposed in a loop outside the housing, a second portion exposed in a loop outside the housing through the second through hole, and reception from the strap antenna Receiving signal processing means for processing a signal, connecting means for connecting the strap antenna to the received signal processing means, and strap antenna length adjusting means for adjusting the length of the first part and the second part.
- a portable receiving device characterized by the above.
- the present invention provides the portable receiving apparatus, wherein the first terminal fixing means for fixing the first terminal of the strap antenna in the housing, and the second terminal for fixing the second terminal of the strap antenna in the housing.
- the strap antenna length adjusting means is a locking means for slidably locking an intermediate part in the housing of the strap antenna, and is exposed by sliding the intermediate part. The length of the exposed first portion and the length of the exposed second portion are adjusted.
- the first through-hole and the second through-hole each include two through-holes.
- the present invention also provides the portable receiving device, wherein the first through-hole is provided on the first end face side of the housing, and the second through-hole is provided on the housing facing the first end face side.
- the structure is provided on the second end face side.
- the present invention also provides the portable receiving device, wherein the housing has an installation leg on the first end surface side or the second end surface side for using the portable receiving device in a stand-alone state.
- the casing may be a strapper for releasing the first portion or the second portion exposed in a loop shape of the strap antenna.
- An antenna relief portion is provided on the first end face side or the second end face side.
- the housing includes a liquid crystal (LCD) display and a speaker connected to the received signal processing means, and the portable receiving device is a television receiver. Configuration.
- LCD liquid crystal
- the present invention provides the portable receiving device, wherein the housing has an operation button for operating a locking means, and the midway portion of the strap antenna is locked on its own by operating the operation button. I do.
- the locking means may include a pressing means for pressing the intermediate portion of the strap antenna toward the wall of the housing, and an urging means in response to an operation of an operation button.
- Moving means for moving the pressing portion in a direction away from the wall portion against the urging force.
- the loop length of the portion of the strap antenna exposed to the outside of the housing can be adjusted by the strap antenna length adjusting means.
- the loop length of the strap antenna is increased above the housing.
- the display screen can be viewed while using this as a hanging string to suspend the housing somewhere.
- the loop length of the strap antenna it is possible to adjust the length according to the physique as a hanging string when hanging on the neck or shoulder. Furthermore, it is possible to adjust the receiving sensitivity by adjusting the loop length of the strap antenna.
- the structure in which the installation leg is formed allows the portable receiver to be used in a stand-alone state. Further, since the strap antenna escape portion is provided near the installation leg, even when the strap antenna is provided, The loop is not in the way, and the portable receiver can be installed upright.
- FIG. 1 is a front view showing the appearance of a portable TV receiver as an embodiment of the portable receiver according to the present invention
- FIG. 2 is a rear view of the TV receiver shown in FIG.
- FIG. 3 is a diagram showing the internal structure of the TV receiver shown in FIG. 1
- FIG. 4 is a side view of the TV receiver shown in FIG. 1,
- FIG. 6 is a plan view showing a schematic configuration of a strap antenna length adjusting means for adjusting a loop length of a strap antenna to be attached.
- FIG. 6 is a diagram for explaining the operation of the strap antenna length adjusting means.
- FIG. FIG. 8 is a cross-sectional view of the antenna
- FIG. 8 is a diagram showing a lower end portion of the TV receiver shown in FIG.
- FIG. 9 is a view showing one form of use of the TV receiver shown in FIG.
- FIG. 10 is a front view showing another form of use of the TV receiver shown in FIG. 1
- FIG. 11 is a bottom view showing the installation form of the TV receiver shown in FIG. 1
- (A) shows a case where a groove with one horizontal character is formed
- (B) shows a case where a groove is formed only in the vicinity of a through hole
- (C) shows a case where a T-shaped groove is formed.
- FIG. 12 is a front view showing still another mode of use of the TV receiver shown in FIG. 1.
- FIG. 13 is a rear view showing the appearance of a portable TV receiver as another embodiment of the portable receiver according to the present invention.
- FIG. 14 is a rear view showing the TV receiver shown in FIG.
- FIG. 15 is a partially omitted perspective view showing a hold mechanism of a strap antenna provided in the device, where (A) shows a held state, (B) shows a released state, and FIGS.
- FIG. 16 is a side sectional view showing a main part of the hold mechanism shown in FIG. 16, FIG. 16 is a view showing an example of a conventional TV receiver, (A) is a front view, and (B) is a rear view.
- the TV receiver according to the present embodiment is driven by a built-in battery, and as shown in FIG. 1, has a device case 100 formed as a housing and having a size large enough to be held by human hands. I have. That is, the device case 100 has a front shape in which the upper and lower ends of a vertically long substantially elliptical shape are cut flat, and is rounded as a whole in order to obtain a good feeling when gripped. It has become something.
- a TV screen 102 of liquid crystal (LCD) is provided above the surface of the device case 100, and a speaker 104 is provided below.
- LCD liquid crystal
- a switch S1 for changing the channel of the TV receiver as shown in FIG. 4, or a switch such as UHFZVHF or AMZFM for radio is provided on the side of the device case 100.
- a switch unit 101 having a switch such as a switch S2 for performing switching is provided.
- through-holes 108, 11 having through holes (not shown) for inserting the strap antenna 106 are provided on the upper end face side and the lower end face side of the device case 100 facing each other. 0 is provided.
- One communication portion 108 forms a connection fixing portion for fixing both terminal portions of the strap antenna 106 and connecting to the internal circuit. That is, both end portions of the strap antenna 106 are inserted into the through portion 108 through the through hole at the upper end surface and the through hole at the lower end surface of the through portion 108, respectively, as shown in FIG.
- the end portion fixing means 107 is fixed by a fixing member, whereby the entire strap antenna 106 forms a C-shaped loop.
- a portion where the strap antenna 106 having a C-shaped loop to which both ends are fixed is exposed to the outside of the device case 100 through two through holes on the upper end surface side in a loop shape, It has a portion exposed in a loop outside the device case 100 through the two through holes on the end face side.
- a lead (so-called antenna) extending from one end (the lower part in FIG. 3) of the strap antenna 106 fixed to the terminal end fixing means 107 (so-called antenna) 133 (see FIG. 7)
- a circuit as a receiving signal processing means for processing a signal received from the strap antenna 106, such as a TV signal receiving circuit provided inside the device case 100 via the circuit connecting portion 105. It is connected to the circuit board 103.
- the other communication section 110 is provided with a strap antenna length adjusting means 109 for adjusting the loop length of the strap antenna 106.
- the strap antenna length adjusting means 109 serves as locking means for slidably locking the middle part of the strap antenna 106.
- the through-holes 108 and 110 at the upper end of the device case 100 extend further upward and are formed as guide portions 108 A and 11 OA for guiding the strap antenna 106. Has been established.
- two exposed loops formed by one strap antenna 106 are formed on both upper and lower outer sides of the device case 100. Will be.
- the upper loop length and the lower loop length can be adjusted.
- FIG. 5 reference numeral 100OA denotes a concave portion provided on the back surface of the mounting case 100 so that the hold button 112 can be pressed easily.
- the strap antenna length adjusting means 109 in the present embodiment is disposed in the vicinity of the communication portion 100, and as shown in FIG. 5, a slider 1 that locks a middle portion of the strap antenna 106 to the slide itself.
- the locking portion 113A at the tip of the slider 113 serves as a pressing means for pressing the middle part of the strap antenna 106 toward the wall of the device case 100.
- a pressing spring is used as shown in FIG. 6 by pressing a locking spring 113 as an urging means for urging the locking portion 113A toward the wall of the apparatus case 100.
- a holding button 1 1 2 serving as a moving means for moving the engaging portion 1 13 A of the slider 113 in a direction away from the wall portion against the urging force (spring elastic force) of the torsion panel 1 17. And is configured.
- the hold button 112 has a button end portion 112A, and the button end portion 112A has a shape obtained by diagonally cutting a cylinder.
- the slider 1 13 can penetrate this button tip 1 12 A, and a through hole 1 1 3 B is formed with one wall parallel to the slope of the button tip 1 12 A. ing.
- the hold button 1 1 2 When the hold button 1 1 2 is pressed, the hold button 1 1 2 moves and the slope of the through hole 1 1 3 B of the slider 1 1 3 along the slope of the button tip 1 1 2 A Move to the middle left. As a result, the entire slider 1 13 moves to the left, so that the locking portion 1 13 A, which locked the middle portion of the strap antenna 106, also has the torsion spring 1.
- the device case 100 is separated from the wall of the device case 100 against the urging force of the device 17.
- the hold button 1 1 2 when the hold button 1 1 2 is pressed, the locking of the strap antenna 106 in the middle is loosened, so that the strap antenna 106 is moved in the insertion portion 110 to make the device case 10 It is possible to adjust the length of the part exposed outside the zero, that is, the length of the upper and lower loops.
- the middle part of the strap antenna 106 is locked again by the locking portion 113A of the slider 113.
- the loop length of the strap antenna 106 is fixed, so that the loop of the strap antenna 106 can be used as a hanging string or the like.
- a cross-sectional view of the strap antenna 106 is made of an insulating material such as resin around a copper wire 13 which is loosened to one antenna wire, for example.
- the conductive wire 13 is formed by winding the wire 2, and the fiber 13 4 is further wound therearound. By winding the fiber 134, sufficient strength and insulation can be ensured as compared with the case where the strap antenna 106 is composed of only the conducting wire 133.
- an installation leg portion 122 is formed on the lower end surface side of the device case 100, and a loop on the lower end side of the strap antenna 106 is formed on the installation leg portion 122. Grooves 123 are formed as escape loop escape portions. With such a structure, when the TV receiver is used in a stand-alone state, the loop on the lower end side of the strap antenna 106 can be released to the loop escape portion.
- the device can be installed upright.
- FIG. 9 shows a situation in which the TV receiver having the above configuration is used in a stand-alone state.
- the loop on the upper end side of the strap antenna 106 is shortened, and the longer loop on the lower end side is guided to the side from the groove 123 described above. Put it upright.
- FIG. 10 shows another situation in which the apparatus is used in a stand-alone state.
- the loop at the upper end of the strap antenna 106 is made longer and the loop at the lower end is shortened.
- the loop on the lower end side is the groove 1 2 3 as shown in FIG.
- the lower loop is hidden by the device case 100.
- FIG. 11 shows the configuration of the installation legs 122 at the lower end for this purpose.
- Fig. 11 (A) it is formed in one horizontal character on the installation leg section 122.
- the loop on the lower end side of the strap antenna 106 that has exited through the through hole 124 can be housed in the groove 123 so that the TV image receiving apparatus can be placed upright.
- two flat circular protrusions 122A and two flat track-shaped protrusions 122B are provided on the bottom surface.
- FIG. 11 (B) shows another form of the mounting leg portion 122, in which the groove 123 is formed only around the through hole 124, and the loop on the lower end side of the strap antenna 106 is formed as a groove. It comes out from 1 2 3 to the side of the device case 100.
- Fig. 11 (C) shows still another form of the mounting leg section 122, in which the groove 123 is a part of the horizontal character in Fig. 11 (A), and furthermore, the front or rear of the device case 100. It is formed in a T-shape, which has a portion from which a strap antenna 106 is exposed. The vertical and horizontal contacts of the T-shaped groove 123 are widened so that the stramp antenna 106 can be bent and stored easily.
- the TV receiver can be similarly set up.
- FIG. 12 shows a state in which the TV receiver is used in a suspended state.
- the loop on the upper end side of the strap antenna 106 is made slightly longer and used by hanging it on a tree branch 125 or the like.
- the loop length of strap antenna 106 may be adjusted according to the reception sensitivity.
- the upper or lower loop of the strap antenna 106 can be lengthened to be used in the form of a TV image receiving apparatus as a hanging cord for hanging from the neck and hanging from the shoulder.
- the present invention is applied to a case where the present invention is applied to a portable TV receiver.
- the present invention is not limited to this, but can be applied to various portable receiving devices.
- FIG. 13 corresponds to the back surface of the TV receiver shown in FIG. 2 of the above embodiment, and further shows the state of the internal strap antenna 106 by a chain line.
- This TV receiver has a portion in which the strap antenna 106 is exposed in a loop outside the device case 100 through two through holes on the upper end surface, that is, a loop is formed only above the device case 100.
- One end of the strap antenna 106 is fixed to the end fixing means 107 in the device case 100, and the other end 106F is for adjusting the strump antenna length. It is a free end in the apparatus case 100 via the means 109.
- a through hole or a groove for passing the strap antenna is not formed at the bottom of the TV receiver, but a projection is formed as the installation bottom 122 instead.
- the other configuration is the same as that of the previous embodiment, and the description thereof will not be repeated.
- the loop length of the strap antenna 106 can be adjusted by the strump antenna length adjusting means 109, and the stand-alone unit is formed by the projection of the installation bottom portion 122. It has the advantage that it can be in a state.
- Another embodiment of the strap antenna length adjusting means 109 will be described below.
- FIGS. 14 (A) and 14 (B) are partially omitted perspective views showing another embodiment of a configuration in which a middle part of the strap antenna 106 is locked and its loop length is adjusted.
- FIGS. 15 (A) and 15 (B) are side sectional views showing main parts of FIGS. 14 (A) and (B).
- a hold button 112 similar to the above-described embodiment is used as a pressing means, a connecting rod 112R as a moving means, and a fixed ring 114 and a moving ring 116 as a locking means. And a coil spring 118 as an urging means.
- the fixing ring 1 14 is fixed, for example, in the communication section 110.
- the moving ring 1 16 is connected to the hold button 1 1 2 by the connecting rod 1 1 2 R, and can be moved to the coaxial position and the axis shifted position with respect to the fixed ring 1 14. So that it is attached.
- the coil spring 1 1 8 is mounted on the outer circumference of the connecting rod 1 1 2 R.
- the moving ring 1 16 is interposed between the hold button 1 1 2 and the wall plate 10 OA of the device case 100, and the axis of the moving ring 1 16 is shifted from the fixed ring 1 1 4. Pressing on
- the hold button 112 presses the moving ring 116 against the elastic force of the coil spring 118 in the direction in which the axis of the moving ring 116 coincides with the axis of the fixing ring 114.
- the hold button 1 1 2 is not operated, the moving ring 1 16 is fixed by the elastic force of the coil spring 1 18 as shown in FIGS. 14 (A) and 15 (A).
- the axis from 14 is shifted, and the strap antenna 106 is crimped and bent to hold the slide displacement in the through portion 110.
- the moving ring 1 16 is fixed against the elastic force of the coil spring 1 18 as shown in FIGS. 14 (B) and 15 (B).
- the strap antenna 106 is straightened, and the sliding displacement in the insertion portion 110 becomes possible.
- the upper and lower loop lengths of the strap antenna 106 can be adjusted in a state where the hold button 112 is pressed and operated as in the previous embodiment.
- the slide of the strap antenna 106 is held.
- the loop length of the strap antenna 106 is fixed, so that the loop of the strap antenna 106 can be used as a hanging string or the like.
- hold button 112 may be formed on the side surface or the front surface of the device case 100 in addition to the back surface of the device case 100 as in the above-described embodiments.
- the strap antenna length adjusting means 109 having the fixing ring 114 and the like is placed inside the device case 100, and the hold button 112 is placed in the device case 100.
- the fixing ring 1 14 is fixed outside the device case 100 and the strap antenna length adjusting means 109 is formed outside the device case 100.
- a configuration in which the strap antenna 106 on this side is passed outside the device case 100 is also possible.
- the portable receiving device of the present invention can also be applied to a transmitting / receiving device that performs transmission and reception.
- the strap antenna is not suitable for the transmitting antenna, it is necessary to additionally provide a transmitting antenna.
- the two terminal portions of the strap antenna are fixed to the device case, or one of the terminal portions is fixed and connected to the internal circuit, and the intermediate portion of the strap antenna
- a lock guide portion for slidably locking the strap antenna is provided, and the strap antenna is slid along the lock guide portion to adjust the loop length of the strap antenna at both the upper and lower ends or the upper end of the device case. be able to.
- the loop length of the strap antenna can be increased above the device case, and the display case can be viewed by hanging the device case somewhere using the strap as a hanging string.
- the device case can be suspended and used.
- the loop length of the strap antenna it is possible to adjust the length according to the physique as a hanging string when hanging on the neck or shoulder. Further, it is possible to adjust the receiving sensitivity by adjusting the loop length of the strap antenna.
- the strap antenna can be effectively used, and wide use can be achieved.
- the portable receiving device of the present invention is not limited to the above-described embodiment, and may take various other configurations without departing from the gist of the present invention.
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Support Of Aerials (AREA)
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980708844A KR100565559B1 (ko) | 1997-03-03 | 1998-03-03 | 휴대형 수신장치 |
CNB98800531XA CN1175518C (zh) | 1997-03-03 | 1998-03-03 | 便携式接收装置 |
US09/147,220 US6188362B1 (en) | 1997-03-03 | 1998-03-03 | Portable receiver |
JP53836198A JP3941124B2 (ja) | 1997-03-03 | 1998-03-03 | 携帯型テレビジョン受像装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4805497 | 1997-03-03 | ||
JP9/48054 | 1997-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998039815A1 true WO1998039815A1 (fr) | 1998-09-11 |
Family
ID=12792639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/000873 WO1998039815A1 (fr) | 1997-03-03 | 1998-03-03 | Recepteur portatif |
Country Status (5)
Country | Link |
---|---|
US (1) | US6188362B1 (ja) |
JP (1) | JP3941124B2 (ja) |
KR (1) | KR100565559B1 (ja) |
CN (1) | CN1175518C (ja) |
WO (1) | WO1998039815A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002073749A (ja) * | 2000-08-28 | 2002-03-12 | Matsushita Electric Works Ltd | 作業工程分析支援システム |
JP2005236858A (ja) * | 2004-02-23 | 2005-09-02 | Nec Tokin Corp | アンテナ |
JP2005269630A (ja) * | 2004-03-16 | 2005-09-29 | Arcadyan Technology Corp | ケーブルアンテナ構造 |
JP2011124922A (ja) * | 2009-12-14 | 2011-06-23 | Ichiro Sadakata | ループアンテナおよびこれを含む多素子ループアンテナ |
CN105656582A (zh) * | 2016-03-24 | 2016-06-08 | 内蒙古和讯气象科技有限责任公司 | 一种采用fsk编解码的气象预警收音机 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000114865A (ja) * | 1998-10-08 | 2000-04-21 | Matsushita Electric Ind Co Ltd | 移動無線機 |
EP1087461B1 (en) * | 1999-09-21 | 2013-02-27 | Alcatel Lucent | Mobile radio equipment with yoke antenna |
US6377223B1 (en) * | 1999-11-11 | 2002-04-23 | Ge Medical Systems Information Technologies, Inc. | Portable patient monitor with antenna integrated into handle |
EP1397975B1 (en) * | 2002-09-12 | 2005-11-23 | Sony Ericsson Mobile Communications AB | An electronic device provided with a concealed strap holder |
US7392069B2 (en) * | 2004-02-19 | 2008-06-24 | Nokia Corporation | Handle for a mobile station and method of using the same |
CN101065916A (zh) * | 2004-10-15 | 2007-10-31 | 诺基亚公司 | 订购天线带 |
GB2422921A (en) * | 2005-02-02 | 2006-08-09 | Chilanum Cutting Edge Ltd | Using an interconnecting device in the form of a lanyard to connect peripherals and computing devices |
TWM277119U (en) * | 2005-05-10 | 2005-10-01 | Prime Electronics & Satellitics Inc | Neck-hanging antenna |
US7477875B2 (en) * | 2005-07-26 | 2009-01-13 | Texas Instruments Incorporated | Built in loop back self test in design or on test board for transceivers |
KR101138142B1 (ko) * | 2011-10-18 | 2012-04-23 | 조재준 | 길이조절이 가능한 목걸이형 오디오 출력장치 |
CN105308792A (zh) * | 2014-04-29 | 2016-02-03 | 华为终端有限公司 | 一种天线电路、终端设备及设置天线电路的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS599650U (ja) * | 1982-07-06 | 1984-01-21 | 二谷 進 | 携帯用小型発信器 |
JPS619938U (ja) * | 1984-06-21 | 1986-01-21 | 三菱電機株式会社 | 無線機 |
JPH01135867U (ja) * | 1988-03-10 | 1989-09-18 | ||
JPH0685730A (ja) * | 1992-09-04 | 1994-03-25 | Sony Corp | 携帯無線電話機 |
JPH08163466A (ja) * | 1994-12-12 | 1996-06-21 | Sony Corp | 電子機器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3224344C2 (de) * | 1982-06-30 | 1986-01-23 | Agfa-Gevaert Ag, 5090 Leverkusen | Optisches Kopiergerät |
US5128686A (en) * | 1989-01-23 | 1992-07-07 | Motorola, Inc. | Reactance buffered loop antenna and method for making the same |
-
1998
- 1998-03-03 US US09/147,220 patent/US6188362B1/en not_active Expired - Lifetime
- 1998-03-03 JP JP53836198A patent/JP3941124B2/ja not_active Expired - Fee Related
- 1998-03-03 KR KR1019980708844A patent/KR100565559B1/ko not_active IP Right Cessation
- 1998-03-03 CN CNB98800531XA patent/CN1175518C/zh not_active Expired - Fee Related
- 1998-03-03 WO PCT/JP1998/000873 patent/WO1998039815A1/ja active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS599650U (ja) * | 1982-07-06 | 1984-01-21 | 二谷 進 | 携帯用小型発信器 |
JPS619938U (ja) * | 1984-06-21 | 1986-01-21 | 三菱電機株式会社 | 無線機 |
JPH01135867U (ja) * | 1988-03-10 | 1989-09-18 | ||
JPH0685730A (ja) * | 1992-09-04 | 1994-03-25 | Sony Corp | 携帯無線電話機 |
JPH08163466A (ja) * | 1994-12-12 | 1996-06-21 | Sony Corp | 電子機器 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002073749A (ja) * | 2000-08-28 | 2002-03-12 | Matsushita Electric Works Ltd | 作業工程分析支援システム |
JP2005236858A (ja) * | 2004-02-23 | 2005-09-02 | Nec Tokin Corp | アンテナ |
JP2005269630A (ja) * | 2004-03-16 | 2005-09-29 | Arcadyan Technology Corp | ケーブルアンテナ構造 |
JP2011124922A (ja) * | 2009-12-14 | 2011-06-23 | Ichiro Sadakata | ループアンテナおよびこれを含む多素子ループアンテナ |
CN105656582A (zh) * | 2016-03-24 | 2016-06-08 | 内蒙古和讯气象科技有限责任公司 | 一种采用fsk编解码的气象预警收音机 |
CN105656582B (zh) * | 2016-03-24 | 2018-08-31 | 内蒙古和讯气象科技有限责任公司 | 一种采用fsk编解码的气象预警收音机 |
Also Published As
Publication number | Publication date |
---|---|
JP3941124B2 (ja) | 2007-07-04 |
US6188362B1 (en) | 2001-02-13 |
CN1175518C (zh) | 2004-11-10 |
KR20000065187A (ko) | 2000-11-06 |
CN1224539A (zh) | 1999-07-28 |
KR100565559B1 (ko) | 2007-04-25 |
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