JP5662830B2 - 竪 樋 with antenna - Google Patents

Description

  The present invention relates to a bag with an antenna.

  Patent Document 1 discloses a technique for attaching an antenna portion to a cage after construction. A power supply terminal is screwed to the antenna portion.

  By the way, it is considered that a cable for supplying power to the antenna unit is connected to the power supply terminal, and this type of power supply cable is generally the upper end of the outer wall located directly under the eaves ceiling or eaves ceiling. It is introduced to the house through the department. This is to prevent rain from entering the house through a hole for introducing the cable indoors.

  Here, the power supply terminal of Patent Document 1 is fixed to the antenna unit by screwing, and the position of the power supply terminal changes depending on the direction in which the antenna unit is attached to the bag. For this reason, the power feeding terminal may be separated from the location where the cable is introduced into the house, and in this case, the length of the cable spanned from the power feeding terminal to the location where the cable is introduced indoors becomes long. For this reason, the accommodation of the cable on the outdoor side may be deteriorated and the appearance may be damaged, and it may be difficult to introduce the cable connected to the power supply terminal indoors from the eaves ceiling or the like at a high place.

JP-A-1-168101

  This invention is made | formed in view of the said situation, Comprising: It aims at providing the cage | basket with an antenna which can shorten the bridging length to the location introduce | transduced into the house of the cable for electric power feeding.

In order to solve the above-described problems, the bag with an antenna of the present invention includes a drain tube part for flowing rainwater, an antenna rod body having an antenna part, and a rotating part that is rotatable in the circumferential direction of the drain tube part. wherein the feed line to the power supply unit the antenna unit has connected, connectable connector is provided to the TV cable to the end of the feed line, the antenna which this connector is provided on the rotating portion A cable insertion hole for connecting the antenna unit side cable serving as the power supply path to the power supply unit and inserting the antenna unit side cable in the vertical direction to the rotating unit, and the cable A holding portion for holding the antenna portion side cable that has passed through the insertion hole is provided, and the cable insertion hole is a long hole that is long in the rotation direction of the rotation portion .

In addition, another bag with an antenna of the present invention includes a drain tube part for flowing rainwater and an antenna pad body having an antenna part, and a rotating part that can rotate in the circumferential direction of the drain tube part, A power supply path connected to a power supply section of the antenna section, the power supply path leading to the rotating section, and a hook with an antenna provided with a lead-out section for pulling out the power supply path to the rotating section. The antenna unit side cable serving as the power feeding path is connected to the power feeding unit, the cable insertion hole for vertically inserting the antenna unit side cable into the rotating unit, and the antenna that has passed through the cable insertion hole A holding portion for holding a part-side cable is provided, and the cable insertion hole is a long hole that is long in the turning direction of the turning portion .

  Moreover, it is preferable to provide the stop part which stops the said rotation part in the predetermined several stop position or arbitrary position of a rotation direction.

  Moreover, it is preferable that the connection body which connects the said drain cylinder part and another cylindrical rod is provided in the edge part of the said antenna bowl main body, and this connection body has the said rotation part.

  Moreover, it is preferable that the said rotation part has a cover body which covers the electric power feeding path which reached the said rotation part.

  Moreover, it is preferable that the antenna unit is a slot antenna having a slot along the axial direction of the antenna body.

  In the present invention, the connector can be brought close to the place where the television cable is introduced in the house. For this reason, it is possible to improve the appearance by improving the accommodation of the cable for feeding the antenna unit, and it is possible to easily introduce the cable for feeding the antenna unit indoors from the eaves ceiling or the like.

It is the partially broken perspective view of the collar with an antenna of this embodiment. It is a perspective view of a bag with an antenna same as the above. It is a cross-sectional perspective view of a bag with an antenna same as the above. It is the perspective view seen from the front side of the antenna part same as the above. It is the perspective view seen from the rear side of the antenna part same as the above. It is a perspective view of an attachment member same as the above. It is a cross-sectional perspective view in the upper end part of the collar with an antenna which abbreviate | omitted illustration of the outer cylinder part same as the above. It is a perspective view of a connection part same as the above. It is a perspective view of a rotation part main body same as the above. It is a perspective view of the upper end part of the collar with an antenna which abbreviate | omitted illustration of the cover body and outer cylinder part same as the above. It is the perspective view seen from the upper side of the lower connection body same as the above. It is the perspective view seen from the lower side of the lower connection body same as the above. It is the cross-sectional perspective view cut | disconnected in the position different from FIG. 7 in the upper end part of the collar with an antenna which abbreviate | omitted illustration of the outer cylinder part same as the above. It is explanatory drawing which shows the example of installation of the cage | basket with an antenna same as the above. It is a cross-sectional perspective view which shows the upper end part of the collar with an antenna which showed the collar with an antenna of other examples, and abbreviate | omitted illustration of the outer cylinder part. It is the cross-sectional perspective view cut | disconnected in the position different from FIG. 15 in the upper end part of the collar with an antenna which abbreviate | omitted illustration of the outer cylinder part same as the above.

  Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. The bag with an antenna of the present embodiment is provided in the middle of the bag as shown in FIG. 14, for example, and is used as an antenna for a television by being connected to the television cable 33.

  As shown in FIG. 1, the rod with an antenna includes an antenna rod body 1 having an antenna portion 2 and connecting bodies 13 provided at both upper and lower ends of the antenna rod body 1. The connecting body 13 connects the drain tube portion 10 and other cylindrical rods 111 and 115 made of connecting joints such as eaves rods and elbows. Hereinafter, when particularly distinguishing, the connection body 13 provided at the upper end portion of the antenna housing 1 is referred to as the upper connection body 5, and the connection body 13 provided at the lower end portion of the antenna housing 1 is referred to as the lower connection body. It is described as 9.

  As shown in FIG. 3, the antenna rod main body 1 includes a drain cylinder 10 having a drain channel 11 for flowing rain water therein, an antenna 2 provided on the outer surface of the drain cylinder 10, and a drain cylinder. The outer cylinder part 12 which is provided concentrically with the part 10 and covers the antenna part 2 from the outside is provided.

  The drain cylinder 10 has a cylindrical shape having an axial direction in the vertical direction, and is made of a non-conductive synthetic resin material (for example, vinyl chloride).

  As shown in FIG. 4, the antenna unit 2 is configured by a slot antenna having a slot 21 that is formed long along the axial direction of the antenna rod body 1. The antenna unit 2 is composed of a conductive member 20, and is formed by bending a vertically long rectangular steel plate having slots 21 uniformly in the vertical direction so as to have a horizontal cross-section C shape.

  The antenna unit 2 is provided with a plurality of slots 21 arranged in the vertical direction, and adjacent slots 21 are connected to each other by a narrow groove 28. Each slot 21 is formed in a bow tie shape in which the vertices of a triangle are abutted with each other.

  The antenna unit 2 includes a first receiving unit 22 that receives radio waves in a first frequency band (for example, 473 to 600 MHz) and a second receiving unit that receives radio waves in a second frequency band (for example, 600 to 720 MHz). 23.

  The first receiving unit 22 includes a slot 21 and a peripheral portion of the slot 21. The second receiving unit 23 is constituted by a steel plate portion adjacent to the slot 21 in the vertical direction.

  The length of the slot 21 constituting the first receiving unit 22 in the vertical direction is the same as the length of the electrical half wavelength of the radio wave in the first frequency band. The circumferential length of the second receiving unit 23 is the same as the electrical half-wavelength of the radio wave in the second frequency band.

  That is, the center frequency in the first frequency band is 536.5 MHz, and the electrical half wavelength λ / 2 of the radio wave in the first frequency band is about 28 cm. The length is about 28cm. Further, since the center frequency of the second frequency band is 660 MHz and the electric half wavelength λ / 2 of the radio wave in the second frequency band is about 23 cm, the circumferential direction of the second receiving unit 23 is The length is about 23 cm.

  As shown in FIG. 5, the gap 26 formed vertically between both ends in the circumferential direction of the antenna unit 2 is disposed at a position facing the slot 21 across the arc center of the antenna unit 2. Opposite to.

  A portion located behind each slot 21 in the gap 26 constitutes a removal portion 27 where the conductive member 20 does not exist. Each punched portion 27 is provided at a position overlapping the slot 21 when viewed from the front, and the vertical length is longer than the vertical length of the slot 21 and the circumferential length is longer than the circumferential length of the slot 21. Yes.

  In the antenna part 2, both sides of the slot 21 constituting the upper first receiving part 22 are formed in a triangular shape, and the connecting pieces 25 positioned at the apexes of the opposing triangular parts are formed on the antenna part 2. A power feeding unit 24 is configured. The power feeding unit 24 is located at a substantially central portion in the vertical direction of the uppermost first receiving unit 22.

  As shown in FIG. 1, one end of an antenna unit side cable 31 constituting the power supply path 3 is connected to the power supply unit 24. The antenna unit side cable 31 is formed of a coaxial cable, and the inner conductor is connected to one connecting piece 25 and the outer mesh wire is connected to the other connecting piece 25.

  The antenna unit side cable 31 is disposed along the outer surface of the antenna unit 2 and passes through a position avoiding the slot 21 so as not to overlap the slot 21 from the power supply unit 24 to which the one end is connected. The upper connecting body 5 is reached.

  As shown in FIG. 1, the antenna portion 2 has a curved inner surface along the outer peripheral surface of the drain tube portion 10 and is attached to the drain tube portion 10 by the mounting member 4 in this state.

  As shown in FIG. 6, the attachment member 4 has an annular shape and is made of a non-conductive synthetic resin material. The mounting member 4 has a first half 41 having a substantially C-shape in a plan view having a shaft portion 42 having an axial direction at one end and an engaging portion 43 at the other end, and a bearing portion 45 at one end. And a second half 44 having a substantially C-shape in plan view and having a locked portion 46 at the other end. The shaft portion 42 of the first half body 41 is rotatably connected to the bearing portion 45 of the second half body 44, and the locked portion 46 is detachable from the locking portion 43. It can be locked to.

  As shown in FIG. 1, the antenna portion 2 is fixed to the drain tube portion 10 at a plurality of locations in the vertical direction by a plurality of mounting members 4. The drain tube portion 10 and the antenna portion are as follows. 2 is attached. First, one half 41 of both halves 41, 44 opened by removing the locked portion 46 from the locking portion 43 on one side outer surface of the antenna portion 2 disposed along the outer surface of the drainage cylinder portion 10. Cover (44). Next, the other half 44 (41) is put on the other outer surface of the antenna unit 2, and the other half 44 (41) is centered on the shaft 42 with respect to the one half 41 (44). By rotating, the locked portion 46 is locked to the locking portion 43. As a result, the antenna unit 2 is fastened to the inside of the drain tube unit 10 by the mounting member 4 and fixed to the drain tube unit 10.

  As shown in FIG. 6, each attachment member 4 includes a cable holding portion 48 that holds the position of the antenna portion side cable 31 with respect to the antenna portion 2. The cable holding portion 48 includes a groove 480 provided on a part of the inner peripheral surface of the first half 41 and a part of the inner peripheral surface of the second half 44. Each groove 480 is formed by projecting a part of the circumferential direction of each half body 41, 44 in the radially outward direction, and opens up and down. The antenna unit side cable 31 connected to the power feeding unit 24 can be passed through the groove 480. As a result, the antenna part side cable 31 is sandwiched between the antenna part 2 and the attachment member 4 attached to the drainage cylinder part 10 and the antenna part 2, and a part of the antenna part side cable 31 in the length direction is held by the attachment member 4. it can.

  Each attachment member 4 has a plurality of projecting portions 49 projecting outward in the radial direction. The mounting member 4 of the present embodiment has a total of four protruding portions 49 including a bearing portion 45, a locking portion 43 and a locked portion 46, and a protruding portion on the back side of the groove 480. The protrusions 49 are arranged at equal intervals in the circumferential direction, that is, protrude in the radially outward direction every 90 °. When the outer cylinder 12 is attached after the attachment member 4 is mounted on the outer periphery of the antenna part 2, the protrusion 49 is provided in the drain cylinder 10 and the drain cylinder 10 at the approximate center of the outer cylinder 12. The antenna portion 2 is disposed, and is in contact with or in close proximity to the inner peripheral surface of the outer cylinder portion 12.

  The outer cylinder part 12 is formed of a non-conductive synthetic resin material, and is formed in a cylindrical shape concentric with the drain cylinder part 10 as shown in FIG. This outer cylinder part 12 is connected to the upper and lower connecting bodies 13, whereby the outer cylinder part 12 is arranged in the radial direction with a predetermined distance from the drainage cylinder part 10.

  The upper connection body 5 has an upper connection port 86 opened upward, and the lower connection body 9 has a lower connection port 91 opened downward. Both the upper connection port 86 and the lower connection port 91 communicate with the drainage flow path 11 of the drainage cylinder portion 10.

  As shown in FIG. 7, the upper connection body 5 includes a connection portion 6 that is bonded and fixed to the upper end portion of the drainage cylinder portion 10, and a rotation portion 7 that is rotatable in the circumferential direction with respect to the connection portion 6. Have.

  As shown in FIG. 8, the connection portion 6 is formed in a cylindrical shape having an axial direction in the vertical direction, and a drain tube portion connection portion 60 to which the upper end portion of the drain tube portion 10 is connected to the lower end portion thereof. Is formed.

  A positioning contact portion 61 that protrudes outward from the tubular portion is formed on the drain tube connection portion 60 over the entire circumference, and protrudes downward on the outer peripheral edge of the positioning contact portion 61. A cover piece 62 having a substantially C-shaped horizontal cross section is formed. Further, circumferential positioning protrusions 63 are formed at both ends in the circumferential direction of the covering piece 62.

  In order to connect the upper end portion of the drain tube portion 10 to the drain tube portion connection portion 60, the upper end portion of the drain tube portion 10 is fitted to the outside of the cylindrical portion of the drain tube portion connection portion 60, and the positioning contact portion 61 The upper end surface of the drain tube portion 10 is brought into contact with the lower surface, and the drain tube portion connection portion 60 is bonded to the drain tube portion 10 in this state. In this connected state, the cover piece 62 covers the outer peripheral surface of the upper end portion of the drainage cylinder portion 10 including the antenna portion 2. Further, the circumferential positioning protrusions 63 are in contact with or opposed to both end surfaces in the circumferential direction of the antenna unit 2 or are located in the vicinity of both end surfaces in the circumferential direction of the antenna unit 2. Thereby, it is prevented that the antenna part 2 rotates with respect to the drain cylinder part 10 in the circumferential direction.

  An inner support portion 64 to which the rotating portion 7 is rotatably attached is formed on the upper portion of the connecting portion 6. The inner support part 64 is formed in a cylindrical shape by extending the cylindrical part of the drainage cylinder part connection part 60 upward.

  As shown in FIG. 7, the rotating unit 7 includes a rotating unit body 70 that can rotate along the outer peripheral surface of the inner support unit 64, and a rotating unit body 70 that is attached to the rotating unit body 70. A cover body 85 that covers the inner support portion 64 of the connection portion 6 protruding upward from the rotating portion main body 70 is provided.

  As shown in FIG. 9, the rotating portion main body 70 includes an outer annular portion 71 that is rotatably fitted to the outside of the inner support portion 64, and a side protruding portion 73 that protrudes laterally from the outer annular portion 71. The outer cylinder portion 12 is connected to the upper end portion of the outer cylinder portion 12.

  As shown in FIG. 7, the outer cylinder connecting portion 78 includes an outer cylinder end surface abutting portion 79 projecting radially outward from the lower end of the outer annular portion 71, and a lower edge from the outer edge of the outer cylinder end surface abutting portion 79. It has the external fitting part 80 projected toward.

  The outer fitting portion 80 is formed in a cylindrical shape concentric with the outer annular portion 71 and opens downward. In order to connect the upper end portion of the outer cylinder portion 12 to the outer cylinder portion connection portion 78, the upper end portion of the outer cylinder portion 12 is fitted inside the outer fitting portion 80, and the upper end surface of the outer cylinder portion 12 is set to the outer cylinder end surface. It abuts on the lower surface of the abutting portion 79. In addition, the outer cylinder part connection part 78 is not adhesively fixed to the outer cylinder part 12 but is rotatable with respect to the outer cylinder part 12.

  Further, the rotating part main body 70 is a cable insertion hole for pulling out the antenna part side cable 31 surrounded by the drainage cylinder part 10, the outer cylindrical part 12, and the rotating part main body 70 above the rotating part main body 70. 81.

  As shown in FIG. 9, the cable insertion hole 81 is formed in the outer cylinder end surface abutting portion 79 located between the outer annular portion 71 and the outer fitting portion 80, and the turning direction of the turning portion main body 70. It is constituted by a long arc-shaped long hole.

  The outer annular portion 71 is formed with a holding portion 83 positioned above the middle portion of the cable insertion hole 81 in the length direction. The holding portion 83 is constituted by a pair of holding pieces 84 protruding from the outer peripheral surface of the outer annular portion 71, and the antenna portion side cable 31 drawn upward from the cable insertion hole 81 between the pair of holding pieces 84. A part of the antenna unit side cable 31 in the length direction is held by passing the cable.

  An attachment hole 74 is formed in the side protrusion 73 of the rotating portion main body 70. As shown in FIGS. 10 and 13, the attachment hole 74 is attached with the connector 32 provided at the end of the antenna part side cable 31 through the cable insertion hole 81 and the holding part 83. The tool 32 is located below the holding portion 83. That is, the antenna unit side cable 31 drawn upward from the cable insertion hole 81 is held by the holding unit 83 and then folded downward at a position higher than the holding unit 83.

  The connection tool 32 is used to electrically connect the antenna unit side cable 31 to the television side cable 33 (see FIG. 14), and protrudes downward from the lower surface of the rotating unit main body 70. .

  The cable insertion hole 81 is an arc-shaped long hole that is long along the rotating direction of the rotating portion main body 70. For this reason, even if the rotating part main body 70 is rotated with respect to the drainage cylinder part 10 provided with the antenna part 2 and the antenna part side cable 31 moves following this, the cable insertion hole 81 does not move. It comes to allow.

  Moreover, the upper connection body 5 is provided with the stop means which stops the rotation part 7 in the several stop position predetermined in the rotation direction. The stopping means includes a hooking portion 65 and a lower biasing portion 66 (see FIG. 8) provided in the connection portion 6, and a hooked portion 72 (see FIG. 9) provided in the rotating portion main body 70. ing.

  As shown in FIG. 8, the hook portion 65 protrudes from the outer peripheral surface of the inner support portion 64 of the connection portion 6, and has a pair of triangular portions 650 that taper upward. The hooking portions 65 are formed at three positions in the circumferential direction of the inner support portion 64 at equal intervals, that is, provided about every 120 °.

  The lower urging portion 66 is formed of the same synthetic resin as that of the connection portion 6 and is provided above each hook portion 65. Each downward urging portion 66 is configured by an elongated piece 660 disposed along the outer peripheral surface of the inner support portion 64 so as to be positioned downward as it goes to one end side. The elongated piece 660 is connected to the inner support portion 64 only at the other end opposite to the one end, and is elastically deformed when the one end is pushed up, and its restoring force acts downward. Yes.

  On the other hand, the outer annular portion 71 into which the connecting portion 6 of the rotating portion main body 70 is rotatably inserted projects from the inner peripheral surface of the outer annular portion 71 as shown in FIG. A hooked portion 72 that is locked to the hooking portion 65 is formed.

  The hooked portion 72 has a plurality of inverted triangular protrusions that taper downward toward the lower side, with a certain interval in the circumferential direction of the outer annular portion 71, and is formed in a straight line in the circumferential direction of the outer annular portion 71. And has a linear portion 721 that connects the upper ends of the protrusions. The linear portion 721 is in contact with or arranged at a plurality of lower biasing portions 66 formed on the inner support portion 64. Further, the hooked portion 72 is formed with an insertion passage 722 for inserting the corresponding lower biasing portion 66 and the hooking portion 65 in the vertical direction at a position where the outer annular portion 71 is divided into three equal parts in the circumferential direction. Has been.

  In order to attach the rotating portion main body 70 to the connecting portion 6, first, the outer annular portion 71 of the rotating portion main body 70 is fitted into the inner support portion 64 of the connecting portion 6. At this time, the lower biasing portion 66 and the hooking portion 65 of the inner support portion 64 are inserted through the insertion passage 722 of the outer annular portion 71. After that, the rotating portion main body 70 is rotated with respect to the inner support portion 64 of the connecting portion 6, and the protrusion of the hooked portion 72 is made into a pair of triangular shapes of the corresponding hooking portion 65 of the connecting portion 6. Hook on part 650. Thereby, rotation with respect to the inner side support part 64 of the rotation part main body 70 is controlled.

  Further, in order to rotate the rotating portion main body 70 with respect to the inner support portion 64 of the connecting portion 6, the rotating portion main body 70 is slightly lifted, and the engaged state of the hook portion 65 and the hooked portion 72 is changed. Release and rotate in this state.

  When the rotating portion main body 70 is lifted, the lower biasing portion 66 of the inner support portion 64 is pushed upward by the linear portion 721 of the hooked portion 72. For this reason, in the state where the rotating part main body 70 is lifted, the rotating part main body 70 is always in a state of receiving a downward biasing force from the downward biasing part 66. Therefore, when the user releases his / her hand, the linear portion 721 of the hooked portion 72 is pushed down by the downward biasing portion 66, and the hooking portion 65 and the hooked portion 72 are automatically engaged. Thereby, the engagement state of the hooking portion 65 and the hooked portion 72 is maintained.

  Further, as shown in FIG. 9, the turning portion main body 70 is formed with a water return piece 82 that protrudes upward from the peripheral edge portion of the cable insertion hole 81, and the drainage cylinder portion 10 and the outer cylinder portion extend from the cable insertion hole 81. Intrusion of rain water during 12 is prevented. In addition, a cylindrical rising piece 75 that protrudes upward from the periphery of the attachment hole 74 is formed in the rotating portion main body 70, and the rising piece 75 prevents rainwater from entering the attachment hole 74. Yes.

  In addition, a plurality of drain holes 76 penetrating vertically are formed in the side protrusion 73 so that rainwater on the side protrusion 73 entering the upper connector 5 can be discharged to the outside from the drain hole 76. It has become. Furthermore, a drooping piece 77 is formed on the lower surface of the side protrusion 73 so as to protrude downward from between the attachment hole 74 and the drain hole 76. The hanging piece 77 is provided so as to surround the attachment hole 74 over the entire circumference. Even if rainwater that has flowed down from the drain hole 76 has traveled along the lower surface of the side protrusion 73, the drooping piece 77 can prevent the rainwater from reaching the connector 32.

  In addition, in order to improve the drainage of the drain hole 76, it is preferable that the draining rib protrudes downward over the entire outer periphery of the drain hole 76 of the side protrusion 73. In this case, rainwater from below the side protrusion 73 is drained by the rib, and the rainwater can hardly flow from the drain hole 76 to the upper surface side of the side protrusion 73.

The cover body 85 covers the upper part and the side of the rotating part main body 70, and prevents water from entering the antenna part side cable 31 and the connection tool 32 and water between the drain cylinder part 10 and the outer cylinder part 12.

  As shown in FIG. 7, the cover body 85 includes an upper surface portion 850 and a side surface portion 851 that protrudes downward from the outer peripheral edge of the upper surface portion and forms an outer peripheral surface.

  An upper connection port 86 penetrating vertically is formed in the upper surface portion 850, and a peripheral portion of the upper connection port 86 projects downward and is rotatably fitted inside the upper end portion of the inner support portion 64 of the connection portion 6. . A locking claw 88 is formed on the inner surface of the side surface portion 851 of the cover body 85 so as not to move upward with respect to the rotating portion main body 70 (see FIG. 1).

  As shown in FIG. 7, when the cover body 85 is attached to the rotating portion main body 70, the lower surface of the upper surface portion 850 comes into contact with the upper end surface of the connection portion 6, and the upper connection port 86 is in the connection portion 6. Communicate.

  The upper connecting port 86 is inserted with another cylindrical rod 111 on the upper side such as a rod. In this state, the peripheral edge of the upper connecting port 86 is separated from the outer surface of the cylindrical rod 111 through a gap. Then, the cylindrical basket 111 is inserted with play. For this reason, the water on the upper surface portion 850 of the cover body 85 can flow into the drainage flow path 11 of the drainage cylinder portion 10 through the gap between the upper connection port 86 and the cylindrical trough 111. . In addition, this rainwater is drained to the other cylindrical trough 115 on the lower side through the lower connection port 91 of the lower connection body 9.

  Further, the upper surface portion 850 of the cover body 85 is formed with a ridge 87 for returning water that protrudes upward over the entire length of the outer periphery. Dirty rainwater is prevented from flowing to the side surface portion 851 side.

  As shown in FIG. 11, the lower connection body 9 is formed in an annular shape in plan view, and a lower connection port 91 that penetrates in the vertical direction in the center portion and has a smaller diameter than the cylindrical rod 115 is formed. Has been.

  The lower connecting body 9 has a drain tube connecting portion 92 to which the lower end portion of the drain tube portion 10 is connected, and an outer tube portion connecting portion 95 to which the lower end portion of the outer tube portion 12 is connected.

The drain tube portion connecting portion 92 includes a cylindrical inner ridge portion 93 that is fitted inside the drain tube portion 10, and a back surface portion 94 that protrudes radially outward from the lower end portion of the inner ridge portion 93. ing. In order to connect the drainage cylinder part 10 to the drainage cylinder part connection part 92, the drainage cylinder part 10 is fitted to the outside of the inner ridge 93 as shown in FIG. 3, and the lower end surface of the drainage cylinder part 10 is set to the upper surface of the back surface part 94. Abut. The drain cylinder connection portion 92 is fixed to the lower end of the drain cylinder 10 with an adhesive.

  As shown in FIG. 11, the outer cylindrical portion connecting portion 95 protrudes radially outward from the outer ridge portion 96 concentrically provided with the inner ridge portion 93 and the lower end portion of the outer ridge portion 96. The positioning step portion 97 is provided. In order to connect the outer cylinder part 12 to the outer cylinder part connection part 95, as shown in FIG. 3, the lower end part of the outer cylinder part 12 is fitted on the outer side of the outer protrusion part 96, and the lower end surface of the outer cylinder part 12 is positioned. It contacts the stepped portion 97.

  As shown in FIG. 11, the lower connecting body 9 is formed with a pair of rib portions 98 that protrude from the outer ridge portion 96 toward the inner ridge portion 93 and fit between both ends of the antenna portion 2 in the circumferential direction. Yes. Further, in the back surface portion 94 of the lower connection body 9, drainage through holes 99 penetrating in the vertical direction are formed at a plurality of locations.

  The lower connection body 9 has a lower connection portion 100 (see FIG. 12) to which either a cylindrical rod having a square cross section or a cylindrical rod having a circular cross section can be selectively connected as the cylindrical rod 115. ing.

  As shown in FIG. 12, the lower connection portion 100 is located below the back surface portion 94, and includes an inner fitting cylinder portion 102 that communicates with the lower connection port 91 and an outer fitting cylinder portion 104 that is located outside the inner connection cylinder portion 104. Has been. Convex bulging portions 101 bulging radially outward are formed in the inner fitting cylindrical portion 102 at a constant pitch in the circumferential direction, and the outer fitting cylindrical portion 104 is a convex bulging portion of the inner fitting cylindrical portion 102. The concave portion 103 is located in the radially outward direction of 101 and bent in the radially inward direction.

  Between the inner fitting cylinder part 102 and the outer fitting cylinder part 104, the side wall part of the cylindrical collar 115 is fitted and held. In the case where the cylindrical rod 115 has a circular cross section, the side wall portion of the other cylindrical rod 115 is slidably fitted between the convex bulging portion 101 and the recessed portion 103, thereby forming a cylindrical shape. The collar 115 is rotatable with respect to the lower connection body 9. Further, when the cylindrical rod 115 has an angular cross section, the movement of the side wall portion of the cylindrical rod 115 in the circumferential direction is restricted by the convex bulging portion 101 and the recessed portion 103, thereby The circumferential direction can be changed every predetermined angle so as to be connected to the lower connector 9.

  The cage with an antenna having the above configuration is a unitized cage component, and is installed as a part of a cage installed along the outer wall of a building, for example, as shown in FIG.

  In FIG. 14, a ridge along the outer wall is connected to a lower end portion of an elbow 113 communicating with a water collector 112 provided on the eave ridge. This ridge is partly divided, and is composed of a cylindrical ridge 111 made of an upper short tube and a cylindrical ridge 115 made of a lower long tube.

  In the rod with an antenna, the upper connection port 86 is connected to the lower end portion of the upper cylindrical rod 111, and the lower connection port 91 is connected to the upper end portion of the lower cylindrical rod 115. Each of the cylindrical rods 111 and 115 is fixed to the outer wall by a retainer 114, and the flange with an antenna is also fixed to the outer wall by a retainer 110 formed of a non-conductive resin. In this way, the cage with an antenna after installation is a part of the cage installed along the outer wall of the building.

  In addition, since the hook with an antenna is provided with the connecting body 13 in the antenna hook body 1, not only when the hook is newly arranged along the wall surface of the building, but also on the hook already installed. On the other hand, a bag with an antenna can be easily installed.

  In installing the bag with the antenna, the bag with the antenna is arranged so that the slot 21 of the antenna unit 2 having directivity can receive the broadcast radio wave most strongly. Is fixed to the outer wall by the holder 110. At this time, the rotation part 7 is arrange | positioned in arbitrary angle positions, and may protrude from the building wall surface and may be in the conspicuous state. Moreover, the connection tool 32 provided in the rotation part 7 may be arrange | positioned in the position away from the outer wall. In these cases, as described above, the rotation portion 7 is rotated to the outer wall side, whereby the side surface portion 851 of the cover body 85 can be rotated until the state along the wall surface is reached.

  Since the antenna-attached bag can serve as both the drainage cylinder 10 for flowing rainwater and the antenna, it is not necessary to install a dedicated antenna on the roof, and the appearance can be improved. Moreover, when installing a dedicated antenna on the roof, it is necessary to arrange the cable along the roof. However, in the fence with an antenna of this embodiment, the cable is arranged in the building immediately from the fence. Can do. Thereby, the arrangement | positioning distance of a cable can be shortened as much as possible, and an external appearance can be improved further.

  In addition, after the installation of the cage with the antenna, the connector 32 provided on the rotating unit 7 is arranged at a position away from the upper end of the eaves ceiling where the TV-side cable 33 is introduced or the outer wall just below the eaves ceiling. May have been. However, the bag with an antenna according to the present embodiment is provided with a connection tool 32 capable of connecting the TV-side cable 33 at the end of the power supply path 3, and the connection tool 32 can be rotated in the circumferential direction of the drainage cylinder part 10. It is provided in the rotating part 7. For this reason, the rotation part 7 can be rotated in the circumferential direction of the drainage cylinder part 10, and the connection tool 32 can be brought close to the location where the television cable 33 is introduced in the house. Therefore, when the TV side cable 33 is introduced into the house through the eaves ceiling or the upper end of the outer wall just below the eaves ceiling, the length of the bridge from the wall with the antenna of the TV side cable 33 to the place to be introduced indoors is shortened. can do. Accordingly, the appearance of the television-side cable 33 can be improved and the appearance can be improved, and the television-side cable 33 can be easily introduced indoors from the eaves ceiling or the like.

  Moreover, the cage | basket with an antenna of this embodiment can stop the rotation part 7 in the several stop position predetermined in the rotation direction by the stop means. For this reason, it is possible to fix the position of the connection tool 32 close to the place where the television cable 33 is introduced in the house, and to prevent the television cable 33 connected to the connection tool 32 from moving.

  Further, an upper connecting body 5 for connecting the drainage cylinder portion 10 and the cylindrical rod 111 is provided at the end of the antenna rod main body 1, and the rotating portion 7 is rotatably provided on the upper connecting body 5. By using the rotation part 7 rotatably provided on the upper connection body 5, the connection tool 32 can be brought close to a place where the television cable 33 is introduced in the house.

  Further, since the upper connection body 5 provided with the connection tool 32 is located at the upper end portion of the antenna rod body 1, the connection tool 32 can be disposed closer to the upper end portion of the outer wall just below the eaves ceiling or the eaves ceiling, The connection tool 32 can be made closer to the place where the television cable 33 is introduced in the house.

  Moreover, since the rotation part 7 has the cover body 85 which covers the electric power feeding path 3 which reached the rotation part 7, the electric power feeding path 3 can be protected from rain water.

  In the present embodiment, the rotating unit 7 has a cable insertion hole 81 for inserting the antenna unit side cable 31 in the vertical direction, and a holding unit 83 for holding the antenna unit side cable 81 that has passed through the cable insertion hole 81. Is provided. The cable insertion hole 81 is a long hole that is long in the rotation direction of the rotation unit 7. With this configuration, even if the rotating part 7 is rotated in the circumferential direction of the drainage cylinder part 10 and the antenna part side cable 31 moves following this, the cable insertion hole 81 can allow the movement. . Therefore, even if the rotation part 7 rotates, it is hard to apply force to the antenna part side cable 31.

  In addition, since the antenna unit 2 of the present embodiment is a slot antenna having a slot 21 along the axial direction of the antenna rod body 1, the antenna unit 2 can be provided around the drain tube portion 10, and the antenna rod body 1 can be made compact.

  In addition, in this embodiment, although the rotation part 7 in which the connection tool 32 is provided was provided in the upper connection body 5, you may provide in the lower connection body 9, and you may provide in the antenna rod main body 1. FIG. Moreover, in this embodiment, although the rotation part 7 is provided with the stop means which stops at the predetermined several stop position of a rotation direction, this stop means makes the rotation part 7 arbitrary in a rotation direction. It may be stopped at the position. Further, the outer cylinder portion 12 may be omitted. Further, although the antenna unit 2 is provided on the outer surface of the drainage cylinder unit 10, the antenna unit 2 may be provided on the inside in the thickness direction of the drainage cylinder unit 10 or the inner surface of the outer cylinder unit 12. If it is provided in. The antenna unit 2 is not limited to a substantially C-shaped cross section, and the antenna unit 2 may be configured by an antenna other than the slot antenna.

  Moreover, in this embodiment, although the connection tool 32 was attached to the upper connection body 5, the connection tool 32 may not be fixed to the upper connection body 5, but may be accommodated in the upper connection body 5, for example. Further, as shown in FIGS. 15 and 16, a lead-out portion 67 for pulling out the antenna-side cable 31 may be provided in the upper connection body 5. In the example of FIGS. 15 and 16, a cable lead-out hole 68 penetrating vertically is formed in the side protrusion 73 of the rotating portion main body 70 instead of the attachment hole 74. A lead-out portion 67 is configured. The antenna part side cable 31 that is folded downward at a position higher than the holding part 83 is passed through the cable drawing hole 68 from above. As a result, the connector 32 provided on the antenna unit side cable 31 is arranged outside the upper connection body 5, and the TV side cable 33 is connected to the connector 32 so that power can be supplied to the power supply unit 24. Yes.

  As described above, even when the upper connecting body 5 is provided with the lead-out portion 67 for pulling out the antenna-side cable 31, the connector 32 connected to the television-side cable 33 is arranged at a high position so as to be close to the eaves ceiling. It is possible to reduce the length of the bridge between the TV-side cable 33 with the antenna and the part to be introduced indoors.

DESCRIPTION OF SYMBOLS 1 Antenna rod body 2 Antenna part 3 Feeding path 5 Upper connection body 7 Rotating part 10 Drain tube part 13 Connection body 31 Antenna part side cable 32 Connection tool 33 Television side cable 67 Lead-out part 81 Cable insertion hole 83 Holding part 85 Cover body 111 Tubular bowl

Claims (6)

An antenna rod main body having a drain tube section and an antenna section for flowing rainwater, and a rotating section that can rotate in the circumferential direction of the drain cylinder section, and a power feed path is connected to the power feed section of the antenna section. A connecting device capable of connecting a television cable is provided at an end of the power supply path, and the connection tool is a bag with an antenna provided in the rotating unit, and serves as the power supply path in the power supply unit. The antenna unit side cable is connected, and the rotating unit is provided with a cable insertion hole for vertically inserting the antenna unit side cable and a holding unit for holding the antenna unit side cable that has passed through the cable insertion hole. And the cable insertion hole is a long hole extending in the rotation direction of the rotating portion . An antenna rod main body having a drain tube section and an antenna section for flowing rainwater, and a rotating section that can rotate in the circumferential direction of the drain cylinder section, and a power feed path is connected to the power feed section of the antenna section. This is a saddle with an antenna in which the feeding path reaches the rotating part, and a lead-out part for drawing out the feeding path is provided in the rotating part, and the antenna part side serving as the feeding path in the feeding part A cable is connected, and the rotating part is provided with a cable insertion hole for vertically inserting the antenna part side cable, and a holding part for holding the antenna part side cable passing through the cable insertion hole, A hook with an antenna , wherein the cable insertion hole is a long hole extending in a rotating direction of the rotating portion .   3. The scissor with an antenna according to claim 1, further comprising stop means for stopping the rotating unit at a plurality of predetermined stop positions in a rotating direction or at arbitrary positions.樋.   The connection body for connecting the drainage cylinder portion and another cylindrical rod is provided at an end portion of the antenna rod main body, and the rotating portion is rotatably provided on the connection body. The bag with an antenna according to any one of 1 to 3.   The said rotary part has a cover body which covers the electric power feeding path which led to the said rotary part, The scissor with an antenna of Claim 4 characterized by the above-mentioned. The hook with an antenna according to any one of claims 1 to 5, wherein the antenna portion is a slot antenna having a slot along an axial direction of the main body of the antenna hook .

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