WO2007136040A1 - 同軸ケーブル接続構造、それに用いられる同軸ケーブルハーネス、及び携帯端末機器 - Google Patents
同軸ケーブル接続構造、それに用いられる同軸ケーブルハーネス、及び携帯端末機器 Download PDFInfo
- Publication number
- WO2007136040A1 WO2007136040A1 PCT/JP2007/060383 JP2007060383W WO2007136040A1 WO 2007136040 A1 WO2007136040 A1 WO 2007136040A1 JP 2007060383 W JP2007060383 W JP 2007060383W WO 2007136040 A1 WO2007136040 A1 WO 2007136040A1
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- WO
- WIPO (PCT)
- Prior art keywords
- coaxial cable
- connection structure
- structure according
- bundled
- cable connection
- Prior art date
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Classifications
-
- 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
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
- H01B7/0892—Flat or ribbon cables incorporated in a cable of non-flat configuration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
Definitions
- Coaxial cable connection structure coaxial cable used for it, oneness, and portable terminal device
- the mobile phone is composed of two casings that are slidably stacked with each other, and the two casings are slid according to the usage status of the mobile phone, so that the length of the mobile phone Can be extended or shortened.
- the above two casings are provided with a substrate on which various circuits and elements for realizing the respective functions are arranged, and further provided with a wiring member for electrically connecting these substrates. ing. Since the substrates housed in the two housings slide with each other according to the operation of each housing, a flexible substrate (FPC) that can be bent is generally used as a wiring member that electrically connects these substrates.
- FPC flexible substrate
- Patent Document 1 discloses an example using such a flexible substrate. As shown in FIG. 19, the connector 101 provided on the lower board 100 and the circuit module 102 provided on the upper circuit module 102 are provided. The connected connector 103 is connected by a flexible printed circuit board 104 (FPC).
- Patent Document 1 Japanese Published Patent: JP 2004-88020
- An object of the present invention is to provide mechanical reliability related to bendability in a connection structure that electrically connects two substrates placed so as to be able to move relative to each other in a direction perpendicular to the overlapping direction.
- Coaxial cable connection structure with excellent electrical characteristics related to impedance, reduction of space for sliding in equipment and impedance matching and EMI characteristics, coaxial cable noise and mobile terminal equipment It is.
- a coaxial cable connection structure that can achieve the above-mentioned object is a coaxial cable comprising a plurality of coaxial cables in which two substrates that are arranged one above the other and are slid and bundled are bundled at least at one location.
- the coaxial cable noise used in the present invention may not be entirely a coaxial cable, and may include an insulated wire having no external conductor.
- a coaxial cable can be used for the signal line, the electrical characteristics related to impedance matching and EMI characteristics are good. Do not have an external conductor! / ⁇ Insulated wires can be used for feeders and ground wires. When bundling these wires, it is not necessary to distinguish them from coaxial cables.
- the coaxial cable harness moves in a U-shaped curve And follow the movement of the board.
- the space (sliding space) required for sliding the coaxial cable noise is the thickness of the coaxial cable harness, and the width is the U-shaped width. If the coaxial cable has a flat shape with an elliptical cross section, its thickness can be reduced. As a result, the gap between the upper and lower substrates can be narrowed.
- the U-shaped width can be overwhelmingly smaller than the substrate width. Therefore, the gap between the substrates can be narrowed, and a sufficient coaxial cable and a sliding space can be secured.
- a connector common to at least a part of the coaxial cable harness is attached.
- the terminal of at least a part of the coaxial cable harness refers to a terminal of a coaxial cable of a part (for example, 20 out of 40) of a plurality of coaxial cables included in the coaxial cable harness. .
- the remaining terminals have different connectors.
- the connectors are preferably formed in a plurality of rows.
- the width of the connector is not expanded by increasing the number of connectors without increasing the number of coaxial cables connected to one connector. . Therefore, the degree of freedom in designing the location where the connector is connected on the board is improved.
- the coaxial cable connection structure thus configured can be directly connected to the board without limiting the connection of the coaxial cable harness to the connector.
- both ends of the coaxial cable harness are connected to opposite sides in the width direction of the two substrates.
- the other end is preferably connected to the left side of the lower board.
- the thickness dimensions of the two substrates A large bending radius of the coaxial cable can be ensured even if force is applied. Therefore, the gap between the two substrates can be reduced.
- each coaxial cable is preferably thinner than AWG42.
- the coaxial cable connection structure configured in this way is excellent in bendability because the coaxial cable has a small diameter, and can improve the slidability of both substrates. Further, the coaxial cable harness can be made thin when bundled, and the coaxial cable connection structure can be made thin.
- the coaxial cable connection structure has an accommodating portion for accommodating the coaxial cable harness with a predetermined width.
- the accommodating portion can be provided on each substrate or in a housing that accommodates each substrate.
- a rectangular recess can be provided on at least one of the substrates.
- the accommodating portion surrounded by the wall can be formed by providing a protrusion in a rectangular shape on at least one of the substrates.
- a portion surrounded by a groove cut in the housing or a wall standing on the housing may be used as the housing portion.
- the width of the accommodating portion can be obtained by adding the width of the coaxial cable harness to the bending diameter of the bundled coaxial cable harness. By cutting the groove or raising the wall so as to have this width, the sliding space of the coaxial cable can be limited to a very small size.
- the sliding space is a space where no other parts can be placed. By reducing this sliding space, the entire device can be made smaller. Alternatively, as the sliding space becomes smaller, another component can be placed to increase the functionality.
- the coaxial cable is formed by bundling a plurality of bundles of a plurality of coaxial cables.
- the bundles are divided into a plurality of coaxial cable bundles so that the thickness of each bundle can be reduced.
- the cable connection structure can be thinned.
- the longitudinal direction of the connector and the direction along the straight portion of the U-shape are not orthogonal, and the connector To keep the relative direction of the straight part It is preferable that the length of each coaxial cable to the connector is adjusted.
- the angle formed by the longitudinal direction of the connector and the direction along the straight line portion of the U-shape is adjusted according to the direction in which the connector is disposed on the board.
- the longitudinal direction of the connector can be parallel to the direction along the straight line portion of the U-shape.
- a ground bar is attached to an end portion of the coaxial cable directly attached to the substrate, and the U-shaped direction of the ground bar and the U
- the length of each coaxial cable to the ground bar is also adjusted to maintain the relative direction of the bundled part. It is preferable.
- the longitudinal direction of the ground bar is parallel to the arrangement direction of the electric wires at the end of the coaxial cable.
- the angle formed by the longitudinal direction of the ground bar and the direction along the straight line portion of the U-shape is adjusted by the direction in which the coaxial cables are arranged on the substrate.
- the longitudinal direction of the ground bar can be made parallel to the direction along the U-shaped straight line portion.
- the coaxial cable connection structure according to the present invention is within the range of 3 mm on both sides in the longitudinal direction of the coaxial cable with respect to the u-shaped bending start point in a state where both ends of the coaxial cable noise are closest to each other. Then, it is preferable that the coaxial cables are not bundled.
- the both ends of the coaxial cable harness are farthest apart, and within the range of 3 mm on both sides in the longitudinal direction of the coaxial cable with respect to the U-shaped bending start point, It is preferable that the coaxial cables are not bundled. In the state where both ends of the coaxial cable noise are farthest away, it can be said that the coaxial cable noise is in the shape of a letter.
- the coaxial cable noise referred to in the present invention as a whole is U-shaped as well. .
- the coaxial cable is intermittently bundled at a plurality of locations.
- coaxial cable connection structure thus configured is bundled, a plurality of locations are intermittently provided, so that the bending load applied to the coaxial cable can be easily released as a whole. It is possible to prevent the coaxial cable from being damaged regardless of the bending position of the coaxial cable noise.
- Each coaxial cable may be bundled intermittently to such an extent that it cannot be separated.
- the coaxial cable force is bundled intermittently at intervals of 6 mm or more, so it is easy to release the bending load, and it is intermittently bundled at intervals of 1 Omm or more! /, Further increasing the bending load. Easy to escape and can be structured.
- the coaxial cable is wound and bundled in a spiral manner with a thread or a tape.
- the bending load applied to the coaxial cable can be easily released as a whole, as in the structure in which the cables are intermittently bundled at a plurality of locations.
- the coaxial cable is bundled with a spiral tape stored in a cylindrical shape with a gap.
- the bending load applied to the coaxial cable can be easily released as a whole, as in the structure in which the cables are intermittently bundled at a plurality of locations. Further, since the shape is stored in a cylindrical shape, it is easy to maintain a bundled state.
- the tape can be adhesively bonded to the coaxial cable and the non-adhesive force can be used. When the cable is bent, the coaxial cable slides against the tape and moves in the longitudinal direction. From the viewpoint of easy escape, tape is preferred, not bonded.
- the coaxial cable is covered and bundled by a tubular braided sleeve.
- the coaxial cable connection structure configured as described above, the coaxial cable can be easily moved in the longitudinal direction without being bonded like the adhesive tape! Furthermore, the sleeve itself can be flattened, the bundled portions can be flattened to reduce the thickness of the bundle, and the coaxial cable connection structure can be thinned.
- the coaxial cable harness according to the present invention is used for the coaxial cable connection structure according to the present invention.
- the coaxial cable noise configured in this way is a coaxial cable noise for connecting between relatively moving boards, mechanical reliability related to bendability, reduction of space required in equipment, impedance matching and Excellent electrical characteristics related to EMI characteristics.
- a portable terminal device includes the coaxial cable connection structure according to the present invention.
- the portable terminal device configured as described above is small in size and high in density information by applying the above-described coaxial cable connection structure to the connection of the substrate that is mounted on the portable terminal and slides relatively. It can be processed.
- coaxial cable harness and the coaxial cable connection structure that can be applied to the present invention can be appropriately combined with the above preferred embodiments.
- the coaxial cable knotness that connects both boards is excellent in mechanical reliability related to bendability, and follows the slides of the upper and lower boards.
- the sliding space is small and the impedance matching and electrical characteristics related to EMI characteristics are excellent.
- the present invention can reduce the gap between the two boards compared to the case of using FPC to connect two boards that are stacked one above the other.
- FIG. 1 is a plan view showing a first embodiment according to the coaxial cable connection structure of the present invention.
- (B) is a side view.
- FIG. 2 (A) is a plan view showing a state in which upper and lower substrates are stacked. (B) is a side view.
- FIG. 3 (A) is a plan view showing a state in which a connector is attached to the end of one end of a coaxial cable.
- (B) is a side view.
- (C) is a cross-sectional view.
- FIG. 4 (A) is a plan view showing a state in which the connector is divided into two rows and attached to the end portion of the coaxial cable nose. (B) is a side view. (C) is a cross-sectional view.
- FIG. 5 (A) and (B) are perspective views showing an example of an accommodating portion.
- FIG. 6 (A) is a perspective view showing a state in which a mobile phone to which the coaxial cable connection structure according to the present invention is applied is extended. (B) is a perspective view showing a state in which mobile phones are stacked.
- FIG. 7 (A) is a plan view showing a state in which both boards to which two systems of coaxial cable connection structures according to the present invention are applied are stacked. (B) is a plan view showing a state in which both substrates are slid.
- FIG. 8 (A) is a cross-sectional view showing a state in which a coaxial cable and one ness are directly attached to one side of a substrate. (B) is a cross-sectional view showing a state in which a coaxial cable and one ness are directly attached to both surfaces of a substrate.
- FIG. 9 is a plan view showing a coaxial cable harness in which coaxial cables are bundled intermittently.
- FIG. 10 is a plan view showing a state in which coaxial cable noise is divided into two bundles and connected to one connector.
- FIG. 11 is a plan view showing an example in which the longitudinal direction of the connector attached to the end portion of the coaxial cable noise is perpendicular to the direction along the U-shaped linear portion.
- FIG. 12 is a plan view showing an example in which the longitudinal direction of the ground bar attached to the end portion of the coaxial cable ridge and the direction along the U-shaped straight portion are orthogonal to each other.
- FIG. 13 is a plan view showing an example in which both ends in the longitudinal direction with respect to the U-shaped bending start point are bundled together in a state where both ends of the coaxial cable noise are closest to each other!
- FIG. 5 is a plan view showing an example in which both sides in the longitudinal direction are bundled together! /.
- FIG. 15 is a plan view showing a coaxial cable harness in which coaxial cables are spirally bundled with tape.
- FIG. 16 is a plan view showing a coaxial cable having a coaxial cable bundled in a spiral with a thread.
- FIG. 17 is a plan view showing a coaxial cable harness in which coaxial cables are bundled with a spiral tape.
- FIG. 18 is a plan view showing a coaxial cable knoness in which coaxial cables are bundled with a braided sleeve.
- FIG. 19 is a side view showing a wiring structure using a flexible substrate.
- the coaxial cable connection structure 10 of the present embodiment has a plurality of spaces between two substrates 11 and 12 that are arranged one above the other and slide back and forth (left and right in FIGS. 1 and 2). It is connected with a coaxial cable harness 20 including 20 (20 to 60) coaxial cables 24.
- the coaxial cable harness 20 is formed by bundling a plurality of coaxial cables 24 except for both end portions 21a and 21b, and is connected to both substrates so as to be U-shaped as a whole.
- the coaxial cable harness 20 can be wired between the boards 11 and 12 in a U shape in the plan view direction of the boards 11 and 12.
- the coaxial cable 24 may be intermittently bundled in the longitudinal direction.
- 1 shows a state in which both end portions 21a and 21b of the coaxial cable noise 20 are most distant from each other
- FIG. 2 shows a state in which both end portions 21a and 21b are closest to each other.
- the sliding stroke of the substrates 11 and 12 is for example It is about 30mm to 60mm.
- the coaxial cable 24 is configured to have a center conductor, an inner insulator, an outer conductor, and a jacket from the center toward the outer side in a radial section perpendicular to the center axis, and each end 21a, In 21b, the terminal treatment is performed, and the outer conductor, the inner insulator, and the central conductor are exposed step by step in a predetermined length.
- the coaxial cable harness 20 may include an insulated cable having no external conductor in addition to a plurality of coaxial cables. In the drawing, the number of coaxial cables 24 is reduced and simplified.
- the coaxial cable harness 20 is bent in the width direction of the substrate (in the direction of the double-headed arrow W in Fig. 1 (A)) as seen in a plan view. Since the width of the substrate is several centimeters, a sufficient bending diameter in this direction can be secured. For example, as shown in FIG. 1 (A), if one end 21a of the coaxial cable noise 20 is connected to the right side (upper side in FIG. 1) of the upper substrate 11 with respect to the sliding direction, The other end 21b is connected to the left side of the lower substrate 12 (the lower side in FIG. 1) with respect to the sliding direction.
- the coaxial cable harness 20 is bent in a U-shape. To reduce the space for housing the coaxial cable harness, oneness 20 (see the housing section 13 in Fig. 5), the width of the U-shape (the distance between the straight sections) ) Is narrow, so good! /
- the coaxial cable harness 20 is formed by bundling a plurality of coaxial cables 24 with a bundle tape 23.
- a bundle tape 23 such as a fluorine resin tape, a PET tape, or a rubber material
- force that can wind the bundle tape 23 as a whole can also be intermittently bundled as shown in FIG.
- Bundle tape with a low friction coefficient for example, PTFE, PFA, FEP, ETFE, etc.
- Bundle tape with a low friction coefficient for example, PTFE, PFA, FEP, ETFE, etc.
- PTFE, PFA, FEP, ETFE, etc. is spirally wound over almost the entire length of the coaxial cable in terms of slidability with the wall surface of the housing. In terms of flexibility, it is better to bundle them intermittently. Instead of winding the bundle tape 23 in a spiral shape, it is possible to cover the tube as shown in FIG.
- the coaxial cable 24 for example, it is desirable to use an ultrafine coaxial cable thinner than AWG42 according to the standard of AWG (American Wire Gage). As a result, the coaxial cable and the oneness 20 can reduce the resistance when both the boards 11 and 12 slide easily.
- the coaxial cable harness 20 is formed by bundling a plurality of coaxial cables 24, the thickness hi of the coaxial cable harness 20 (see FIG. 3 (C)) can be reduced, and the coaxial cable connection structure 10 can be made thinner.
- the outer diameter of an AWG42 ultra-fine coaxial cable is about 0.3 mm, so even if there are 6 layers in the height direction, the thickness of the coaxial cable is less than 2 mm.
- the height of the gap between the substrates is set to 3 mm in order to bend the FPC so that it is folded in two between the upper and lower substrates. It is necessary to secure the above.
- the coaxial cable connection structure 10 using the coaxial cable noise 20 of the present embodiment is more effective than the case where the FPC is used to connect the two boards 11 and 12 that are laid on top and bottom and slide. The gap can be reduced.
- the coaxial cable harness 20 includes 20 to 60 coaxial cables 24.
- the outer diameter (thickness) of the coaxial cable harness 20 is formed as a bundle having a cross-sectional shape close to a circle. Is approximately 1.7mm. If this coaxial cable harness 20 is placed in a U-shape, the width of the U-shape can be kept within 5mm. The force that expands the U-shaped width by increasing the number of cores (the number of coaxial cables 24) Even if 60 AWG42 coaxial cables 24 are bundled, the U-shaped width can be within 10mm. Note that a coaxial cable harness 20 including 40 or more coaxial cables 24 is used for a device having a large amount of information to be transmitted.
- the coaxial cable harness 20 includes a plurality of coaxial cables 24.
- a plurality of bundles (in this case, two bundles) 20a and 20b can be formed in parallel, and the bundle tape 23 can be further wound.
- the thickness h2 ( ⁇ hi) of the coaxial cable harness 20 can be further reduced, and the coaxial cable connection structure 10 can be made thinner. This configuration is particularly effective because the thickness of the bundle must be increased even if the number of coaxial cables 24 increases.
- a connector 25 is attached to one end or both ends of the coaxial cable harness 20 to facilitate connection to the boards 11 and 12.
- the coaxial cable harness 20 is made into a plurality of bundles
- the connectors common to each bundle 20a, 20b 2 5a, 25b Can be attached.
- the lengths of the two bundles 20a and 20b are different, but they can be almost the same length.
- the two bundles 20a and 20b can be connected to one common connector 25. Connect the two bundles 20a and 20b together without connecting them together.
- the substrates 11 and 12 are provided with a receiving portion 13 for receiving the coaxial cable harness 20 with a predetermined width.
- a rectangular recess 13a can be provided as the accommodating portion 13.
- the U-shaped deformation of the coaxial cable noise 20 associated with the relative sliding of both the boards 11 and 12 is caused to occur in the housing portion 13, so that the coaxial cable 24 is attached to the boards 11 and 12.
- the projections 13b can be provided on the substrates 11 and 12, for example, in a rectangular shape to form the accommodating portion 13 surrounded by the walls.
- FIG. 6 (A) is a perspective view showing a state in which a slide type mobile phone is extended as an example of a mobile terminal device
- FIG. 6 (B) is a perspective view showing a state in which the slide type mobile phone is closed. is there.
- the above-described coaxial cable connection structure 10 is applied to the mobile phone 30 shown in FIG.
- This mobile phone 30 has an upper casing 31 and a lower casing 32 that can slide with each other. Both the casings 31 and 32 are equipped with the substrates 11 and 12, respectively. Connected by coaxial cable harness 20. [0041]
- the mechanical reliability and electrical characteristics of the coaxial cable connection structure are compatible.
- the sliding stroke of such a slide-type mobile phone is 30 to 60 mm, preferably about 40 mm, the distance between the upper and lower substrates is 2 mm or less, and the housing portion for wiring necessary for electrical connection between the substrates is provided.
- the width can be 20 mm or less, and even 10 mm or less.
- coaxial cable connection structure 10 and the coaxial cable joint 20 used in the present invention are not limited to the above-described embodiment, and can be appropriately modified and improved.
- symbol is attached
- Fig. 7 (A) is a plan view showing a state in which the overlapping of both substrates 11 and 12 is maximized (closed state), and Fig. 7 (B) is a state in which the overlapping of both substrates 11 and 12 is minimized (opened).
- FIG. The location where the connectors 25a, 25b are connected to the boards 11, 12 can be any location on the boards 11, 12 as long as the coaxial cable noise 20 can be U-shaped.
- the coaxial cable harness It is also possible to directly attach 20 coaxial cables 24 to the boards 11 and 12.
- the coaxial cable 24 When the coaxial cable 24 is directly attached to the boards 11 and 12, the central conductor of the end of the coaxial cable 24 may be connected to the connection terminals of the boards 11 and 12 by soldering. Can be directly attached to one side of boards 11 and 12 (Fig. 8 (A)), and can be directly attached to both sides ( Figure 8 (B)) when directly attached to the ends of boards 11 and 12 .
- insulated wires having no external conductor can be appropriately mixed.
- the orientation of the coaxial cable 24 at the connection point (connector 25, directly attached to the board) of the coaxial cable noise 20 to the boards 11 and 12 is the same. Force matching the direction along the 20 U-shaped straight line portion The direction of the coaxial cable 24 at the connection point may be different from the direction of the U-shaped straight line portion of the coaxial cable harness 20.
- the longitudinal direction of the connector 25 attached to the ends 21a and 21b of the coaxial cable harness 20 and the direction along the U-shaped straight portion of the coaxial cable harness 20 may not be orthogonal to each other.
- the end portions 21a and 21b of the coaxial cable noise 20 are directly attached to the base plates 11 and 12, and the longitudinal lengths of the ground bars 26 attached to the end portions 21a and 21b, respectively.
- the direction and the direction along the U-shaped straight portion of the coaxial cable harness 20 may not coincide with each other.
- the ground bar 26 is connected in common to the external conductor exposed by terminating each coaxial cable 24, and is further connected to the ground terminals of the boards 11 and 12.
- the length of each cable is adjusted in this way to adjust the direction of the connector 25 or the ground bar 26 with respect to the boards 11 and 12, that is, the end of the coaxial cable noise 20
- the portion can be in a desired orientation.
- the angle and orientation for mounting the coaxial cable harness 20 on the board can be designed freely. That is, the degree of freedom in designing the substrates 11 and 12 is improved.
- This form of coaxial cable noise 20 provides each coaxial cable 24 with the required length calculated by the angle at which the coaxial cable 24 is bent at the end, and when the connector 25 or the ground bar 26 is attached to each coaxial cable 24. Then, arrange each coaxial cable 24 according to the determined length.
- the coaxial cables 24 whose positions are determined by attaching the connector 25 or the ground bar 26 are bundled with tape or the like.
- each connector 25 or each ground bar 26 is along the U-shaped straight portion of the coaxial cable harness 20.
- the length of each coaxial cable 24 to the connector is adjusted individually. It may be.
- the coaxial cable 24 is divided into a plurality of groups at one end of one coaxial cable harness 20 and a connector 25 or a ground bar 26 is attached to each group, or the coaxial cable harness 20 is a bundle of a plurality of coaxial cables 24. The same applies when the connector 25 and the ground bar 26 are attached to each bundle.
- the portion excluding the end portions 21 a and 21 b of the coaxial cable noise 20 is bundled with the bundle tape 23, and the form in which the coaxial cable 24 is bundled is illustrated.
- the coaxial cables 24 do not have to be bundled so as to cover the whole, but may be partially bundled to such an extent that the harness shape can be maintained when the boards 11 and 12 are slid.
- the bundle tape 23 has an adhesive property and can be bonded to the coaxial cable 24 or non-adhesive. When the cable is bent, the coaxial cable 24 slides on the bundle tape and moves in the longitudinal direction. Since it is easier to release the load caused by bending, non-adhesiveness is preferred.
- the coaxial cables 24 are bundled by wrapping them with tape or the like, the coaxial cables 24 are restrained and cannot move or cannot absorb the difference in length that is difficult to move. Bending stress is applied to 24. In other words, the bending load tends to concentrate at the bay bending start point of the coaxial cable 24 (the boundary point between the straight portion and the curved portion in the U-shape). It is also conceivable that the central conductor and the like of the coaxial cable 24 are broken at a location where the load due to the bending stress is concentrated by sliding the substrates 11 and 1 2 many times. For this reason, it is better not to bind the coaxial cable 24 in a place where bending stress is likely to occur, that is, in the vicinity of the bending start point.
- a mobile phone is usually used in a mobile phone 30 or the like because the upper and lower casings are either closed (shortened) or open (extended).
- both end portions 21a and 21b of the coaxial cable noise 20 are usually in the closest state or in the most separated state. In this state, both ends 21a and 21b of coaxial cable noise 20 are closest as shown in FIG. 13, or both ends 21a and 21b of coaxial cable noise 20 are farthest away as shown in FIG. One of the states. Therefore, as shown in Fig. 13 or Fig.
- the coaxial cable harness 20 is formed using the coaxial cables 24 of AWG42 to 46, in the form in which the entire extra length 22 is bundled with the bundle tape 23, the substrates 11 and 12 If the slide is performed about 50,000 times, the central conductor of the coaxial cable 24 will break. If the range in which the coaxial cable 24 is not bundled is 3 mm on both sides in the longitudinal direction with respect to the U-shaped bending origins A and B, the coaxial cable 24 can be If the area where the center conductor is not broken and bundled is 5 mm on both sides in the longitudinal direction with respect to the bending start points A and B, the center of the coaxial cable 24 can be obtained even if the boards 11 and 12 are slid 150,000 times. The conductor does not break.
- a part of the curved portion in the U-shape is bundled with a bundle tape 23 or the like in the state shown in FIG. 13 and FIG.
- the shape including the vicinity of the bending start point includes the case where the end of the coaxial cable noise 20 is attached to the connector or directly attached to the board. Furthermore, the case where each coaxial cable 24 is divided into several groups at the end of the coaxial cable noise 20 and a connector or a ground bar is attached to each group. In addition, the bundle force S of a plurality of coaxial cables 24 is also included.
- Each coaxial cable 24 is bundled intermittently to the extent that it cannot be loosened to maintain the harness shape! As described above, it is preferable to bundle in the range of 3 mm across the bending start point. Therefore, the interval when intermittently bundling is preferably 6 mm or more. Furthermore, it is preferable to be bundled intermittently at intervals of 10 mm or more.
- FIG. 9 shows a form of bundling with the bundle tape 23, it may be bundled so that an adhesive that may be bundled with a thread is dropped and integrated.
- the coaxial cable 24 force bundle tape 23 (FIG. 15 (See Fig. 16) or thread 27 (see Fig. 16).
- the bending load applied to the coaxial cable 24 can be easily released as a whole, similarly to the structure where the cables are intermittently bundled at a plurality of locations as shown in FIG.
- the bundle tape 23 having adhesiveness may be bundled at both ends of the portion wound spirally with the bundle tape 23 or the thread 27 so as not to be loosened.
- the coaxial cable 24 may be bundled with a spiral tape 28 having a shape stored in a cylindrical shape with a gap therebetween.
- a belt-shaped bundle tape 23 can be stored in a cylindrical shape, or a cylindrical member with a spiral cut formed thereon can be used.
- a rubber tube cut in a spiral shape can be used.
- the bending load applied to the coaxial cable 24 can be released as a whole as in the structure in which the cables are intermittently bundled at a plurality of locations as shown in FIG.
- the spiral tape 28 is stored in a cylindrical shape, it is easy to maintain the state in which the coaxial cables 24 are bundled. Even in the case of bundling, the work efficiency is higher when the tape or tube having a shape memorized is placed on the coaxial cable 24 than when the tape or thread is wound at a predetermined pitch.
- the coaxial cable 24 may be covered with a tubular braided sleeve 29 and bundled.
- a braided sleeve 29 for example, a metal foil yarn that is braided into a cylindrical shape may be used.
- the coaxial cable 24 can be bundled in a state where it can move in the longitudinal direction without bonding the coaxial cable 24 like an adhesive tape. Further, if the sleeve itself is flat, the bundled portion becomes flat as shown in FIG. 3 (C), and the accommodation space can be reduced.
- the outer diameter becomes 2.3 mm
- Width becomes 2.6mm
- the coaxial cable 24 bundled in a circular cross section with a diameter of 1.9 mm is covered with the braided sleeve 29, the outer diameter becomes 2.1 mm, and when pressed and flattened, the height becomes 1. It becomes 3mm and width 2.8mm.
- the length direction of the connector 25 is the length of the coaxial cable 24.
- An example is shown in which each coaxial cable 24 is bent 90 degrees at the end, that is, parallel to the direction (the direction along the straight portion of the U-shape).
- the lengths of the coaxial cables 24 are different, and the lengths of the coaxial cables 24 from the bundled portion to the connector 25 are adjusted.
- the orientation of the connector 25 is not limited to the above figure.
- the length direction of the connector 25 may be orthogonal to the length direction of the coaxial cable 24.
- the coaxial cable harness 20 that is not attached to the end but is grounded and attached directly to the board is also the same as the case where each end of the coaxial cable 24 is bundled. .
- the connector 25 may be attached to one end 21a of the coaxial cable harness 20 and connected to the substrate 11, and the other end 21b may be directly attached to the substrate 12.
- the direction of the coaxial cable 24 at the connection point is made different from the direction of the U-shaped straight portion of the coaxial cable harness 20, and FIGS.
- the various bundling forms shown in (1) can be adopted as appropriate.
- the present invention is useful as a coaxial cable connection structure or the like that has two substrates coupled so as to be slidable and electrically connects these substrates using a coaxial cable. It can be used for mobile phones.
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Communication Cables (AREA)
- Insulated Conductors (AREA)
- Telephone Set Structure (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN2007800008567A CN101341726B (zh) | 2006-05-23 | 2007-05-21 | 同轴电缆连接结构以及包括同轴电缆连接结构的便携式终端装置 |
JP2007541569A JP4577363B2 (ja) | 2006-05-23 | 2007-05-21 | 同軸ケーブル接続構造、及び携帯端末機器 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-143382 | 2006-05-23 | ||
JP2006143382 | 2006-05-23 |
Publications (1)
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WO2007136040A1 true WO2007136040A1 (ja) | 2007-11-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2007/060383 WO2007136040A1 (ja) | 2006-05-23 | 2007-05-21 | 同軸ケーブル接続構造、それに用いられる同軸ケーブルハーネス、及び携帯端末機器 |
Country Status (5)
Country | Link |
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JP (1) | JP4577363B2 (ja) |
KR (1) | KR101001804B1 (ja) |
CN (1) | CN101341726B (ja) |
TW (1) | TWI373989B (ja) |
WO (1) | WO2007136040A1 (ja) |
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WO2009063919A1 (ja) * | 2007-11-12 | 2009-05-22 | Fujikura Ltd. | 電子機器及び電子機器配線用ハーネス |
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JP2009295339A (ja) * | 2008-06-03 | 2009-12-17 | Fujikura Ltd | 極細同軸ケーブルアセンブリ、電子機器および極細同軸ケーブルアセンブリの配線方法 |
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JP2010092620A (ja) * | 2008-10-03 | 2010-04-22 | Sumitomo Electric Ind Ltd | 細径同軸ケーブルハーネス及びその製造方法 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58103492U (ja) * | 1982-01-06 | 1983-07-14 | 日産自動車株式会社 | 車両における通電機構 |
JPH02501173A (ja) * | 1987-08-31 | 1990-04-19 | アンプ インコーポレーテッド | 電気コネクタ組立体およびそれに使用する成端カバー |
JPH0883650A (ja) * | 1994-09-13 | 1996-03-26 | Mitsubishi Cable Ind Ltd | フラットケーブル |
JP2002055737A (ja) * | 2000-06-30 | 2002-02-20 | Koninkl Philips Electronics Nv | 格納式スクリーンを有する電子装置 |
JP2004259672A (ja) * | 2003-02-27 | 2004-09-16 | Smk Corp | 同軸コネクタ |
JP2004362880A (ja) * | 2003-06-03 | 2004-12-24 | Shoji Kinoshita | コネクタ用コンタクトピンと細径同軸ケーブルの接続構造および接続方法 |
JP2005302417A (ja) * | 2004-04-08 | 2005-10-27 | Honda Tsushin Kogyo Co Ltd | ケーブル用コネクタ |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4456696B2 (ja) * | 1999-07-06 | 2010-04-28 | 住友電気工業株式会社 | 同軸ケーブル素線、同軸ケーブル、及び同軸ケーブルバンドル |
JP2004222173A (ja) * | 2003-01-17 | 2004-08-05 | Matsushita Electric Ind Co Ltd | 携帯電話機 |
JP2005322462A (ja) * | 2004-05-07 | 2005-11-17 | Fujikura Ltd | 極細同軸ケーブルおよびそのケーブルのアセンブリ |
JP2005354772A (ja) * | 2004-06-09 | 2005-12-22 | Matsushita Electric Ind Co Ltd | ケーブル支持装置 |
JP4217670B2 (ja) * | 2004-08-06 | 2009-02-04 | 矢崎総業株式会社 | 給電装置 |
JP4661428B2 (ja) * | 2005-07-26 | 2011-03-30 | 住友電気工業株式会社 | 同軸ケーブル接続構造 |
-
2007
- 2007-05-21 WO PCT/JP2007/060383 patent/WO2007136040A1/ja active Application Filing
- 2007-05-21 CN CN2007800008567A patent/CN101341726B/zh not_active Expired - Fee Related
- 2007-05-21 KR KR1020087004683A patent/KR101001804B1/ko not_active IP Right Cessation
- 2007-05-21 JP JP2007541569A patent/JP4577363B2/ja not_active Expired - Fee Related
- 2007-05-22 TW TW096118091A patent/TWI373989B/zh not_active IP Right Cessation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58103492U (ja) * | 1982-01-06 | 1983-07-14 | 日産自動車株式会社 | 車両における通電機構 |
JPH02501173A (ja) * | 1987-08-31 | 1990-04-19 | アンプ インコーポレーテッド | 電気コネクタ組立体およびそれに使用する成端カバー |
JPH0883650A (ja) * | 1994-09-13 | 1996-03-26 | Mitsubishi Cable Ind Ltd | フラットケーブル |
JP2002055737A (ja) * | 2000-06-30 | 2002-02-20 | Koninkl Philips Electronics Nv | 格納式スクリーンを有する電子装置 |
JP2004259672A (ja) * | 2003-02-27 | 2004-09-16 | Smk Corp | 同軸コネクタ |
JP2004362880A (ja) * | 2003-06-03 | 2004-12-24 | Shoji Kinoshita | コネクタ用コンタクトピンと細径同軸ケーブルの接続構造および接続方法 |
JP2005302417A (ja) * | 2004-04-08 | 2005-10-27 | Honda Tsushin Kogyo Co Ltd | ケーブル用コネクタ |
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JP5227969B2 (ja) * | 2007-10-30 | 2013-07-03 | 株式会社フジクラ | スライド型電子機器のケーブル配線構造および電子機器配線用ハーネス |
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WO2009139597A3 (en) * | 2008-05-15 | 2010-02-25 | Ls Cable Ltd. | Micro coaxial cable assembly and slide mobile phone having the same |
JP2009295339A (ja) * | 2008-06-03 | 2009-12-17 | Fujikura Ltd | 極細同軸ケーブルアセンブリ、電子機器および極細同軸ケーブルアセンブリの配線方法 |
JP2010081344A (ja) * | 2008-09-26 | 2010-04-08 | Nec Corp | 携帯端末 |
JP2010092620A (ja) * | 2008-10-03 | 2010-04-22 | Sumitomo Electric Ind Ltd | 細径同軸ケーブルハーネス及びその製造方法 |
JP5222944B2 (ja) * | 2009-02-12 | 2013-06-26 | 株式会社フジクラ | 電子機器配線用ハーネスおよび電子機器 |
WO2010092803A1 (ja) * | 2009-02-12 | 2010-08-19 | 株式会社フジクラ | 電子機器配線用ハーネスおよび電子機器 |
JP2010239322A (ja) * | 2009-03-30 | 2010-10-21 | Fujitsu Ltd | 情報端末装置 |
JP2011044843A (ja) * | 2009-08-20 | 2011-03-03 | Sumitomo Electric Ind Ltd | 基板付き細径同軸電線ハーネス |
US20120325528A1 (en) * | 2009-09-18 | 2012-12-27 | Advanced Flexible Circuits Co., Ltd. | Bundled flexible flat circuit cable |
US20120325526A1 (en) * | 2009-09-18 | 2012-12-27 | Advanced Flexible Circuits Co., Ltd. | Bundled flexible flat circuit cable |
JP2011119797A (ja) * | 2009-11-30 | 2011-06-16 | Sharp Corp | 電子機器 |
US8279611B2 (en) | 2009-12-09 | 2012-10-02 | Research In Motion Limited | Flexible cable having rectangular waveguide formed therein and methods of manufacturing same |
EP2334040A1 (en) * | 2009-12-09 | 2011-06-15 | Research In Motion Limited | Mobile communication device with RF communication between parts |
US20130020122A1 (en) * | 2010-04-30 | 2013-01-24 | Advanced Flexible Circuits Co., Ltd. | Cable bundling structure in slidable engagement with cable |
JP2011239659A (ja) * | 2010-04-30 | 2011-11-24 | Gsharp Corp | 線材に対向可能に滑動して接触する線材巻装構造 |
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WO2012129478A3 (en) * | 2011-03-24 | 2016-03-24 | Etegent Technologies Ltd. | Broadband waveguide |
US9048521B2 (en) | 2011-03-24 | 2015-06-02 | Etegent Technologies, Ltd. | Broadband waveguide |
US9182306B2 (en) | 2011-06-22 | 2015-11-10 | Etegent Technologies, Ltd. | Environmental sensor with tensioned wire exhibiting varying transmission characteristics in response to environmental conditions |
US9077168B2 (en) * | 2012-07-11 | 2015-07-07 | Advanced Flexible Circuits Co., Ltd. | Differential mode signal transmission module |
US20140014409A1 (en) * | 2012-07-11 | 2014-01-16 | Advanced Flexible Circuits Co., Ltd. | Differential mode signal transmission module |
US10352778B2 (en) | 2013-11-01 | 2019-07-16 | Etegent Technologies, Ltd. | Composite active waveguide temperature sensor for harsh environments |
US10854941B2 (en) | 2013-11-01 | 2020-12-01 | Etegent Technologies, Ltd. | Broadband waveguide |
US10852277B2 (en) | 2014-04-09 | 2020-12-01 | Etegent Technologies, Ltd. | Active waveguide excitation and compensation |
US11982648B2 (en) | 2014-04-09 | 2024-05-14 | Etegent Technologies, Ltd. | Active waveguide excitation and compensation |
US11473981B2 (en) | 2017-04-10 | 2022-10-18 | Etegent Technologies Ltd. | Damage detection for mechanical waveguide sensor |
US11686627B2 (en) | 2017-04-10 | 2023-06-27 | Etegent Technologies Ltd. | Distributed active mechanical waveguide sensor driven at multiple frequencies and including frequency-dependent reflectors |
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Also Published As
Publication number | Publication date |
---|---|
CN101341726A (zh) | 2009-01-07 |
KR20080038182A (ko) | 2008-05-02 |
JP4577363B2 (ja) | 2010-11-10 |
JPWO2007136040A1 (ja) | 2009-10-01 |
CN101341726B (zh) | 2013-11-27 |
TW200816882A (en) | 2008-04-01 |
TWI373989B (en) | 2012-10-01 |
KR101001804B1 (ko) | 2010-12-15 |
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