WO2012149722A1 - 一种有源天线 - Google Patents

一种有源天线 Download PDF

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Publication number
WO2012149722A1
WO2012149722A1 PCT/CN2011/079284 CN2011079284W WO2012149722A1 WO 2012149722 A1 WO2012149722 A1 WO 2012149722A1 CN 2011079284 W CN2011079284 W CN 2011079284W WO 2012149722 A1 WO2012149722 A1 WO 2012149722A1
Authority
WO
WIPO (PCT)
Prior art keywords
wireless module
main board
handle
disposed
locking
Prior art date
Application number
PCT/CN2011/079284
Other languages
English (en)
French (fr)
Inventor
危文杰
付勇
孙伟华
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP11864678.5A priority Critical patent/EP2654122B1/en
Priority to CN201180001898.9A priority patent/CN103403959B/zh
Priority to PCT/CN2011/079284 priority patent/WO2012149722A1/zh
Priority to US13/602,737 priority patent/US8760353B2/en
Publication of WO2012149722A1 publication Critical patent/WO2012149722A1/zh

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00Antenna arrays or systems
    • H01Q21/0006Particular feeding systems
    • H01Q21/0025Modular arrays
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/1207Supports; Mounting means for fastening a rigid aerial element
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/14Mounting supporting structure in casing or on frame or rack
    • H05K7/1401Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
    • H05K7/1402Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
    • H05K7/1409Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by lever-type mechanisms

Definitions

  • the present invention relates to the field of antenna technologies, and in particular, to an active antenna.
  • An Active Antenna System is an antenna with a source device.
  • AAS is widely used in residential areas, squares, parks and other places.
  • AAS is typically erected to higher ground stations to increase the range of signal radiation.
  • a common AAS would be erected to the top of an antenna mast on the roof or roof.
  • AAS needs to be maintained frequently in order not to affect the continuity of the business.
  • FIG. 1 is a schematic structural view of a conventional AAS.
  • the AAS is mainly composed of a wireless module 1 and a motherboard 2.
  • one of the wireless modules 1 at the bottom is generally fastened to the main board 2 by 8 screws, and the remaining wireless modules 1 are generally fastened to the main board 2 by 6 screws.
  • the AAS shown in Figure 1 because of the large number of screws, in order to improve safety, it is generally necessary to remove the AAS as a whole from the top of the antenna post and remove the screws before maintenance.
  • an embodiment of the present invention provides an active antenna, which has the advantages of low maintenance cost and high maintenance efficiency.
  • An active antenna includes:
  • the at least one wireless module is provided with a first connector, and the motherboard is provided with a second connector corresponding to the first connector on the at least one wireless module;
  • the first clip of the at least one wireless module and the second clip of the main board are locked in a snap-fit manner to fasten the wireless module to the main board.
  • the main antenna of the active antenna is disposed opposite to the first connector of the wireless module.
  • the second card connector, and the first card connector of the wireless module and the second card connector of the motherboard are locked in a snapping manner to fasten the wireless module to the motherboard. That is, in the embodiment of the present invention, the wireless module and the main board are locked in a snapping manner, thereby avoiding fastening by screws, so that a single operator can be disassembled and assembled without being in the high air, without requiring multiple people. In conjunction with the operation, there is no need to use tools to disassemble, which can reduce the maintenance cost of the active antenna and improve the maintenance efficiency.
  • Figure 1 is a schematic structural view of an existing AAS
  • FIG. 2 is a schematic structural diagram of an AAS according to an embodiment of the present invention.
  • Figure 3 is an enlarged schematic view of the locking arm of each set of locking elements provided on the main board 2 in the AAS shown in Figure 2;
  • FIG. 4 is a schematic structural diagram of another AAS according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of another AAS according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of another AAS according to an embodiment of the present invention.
  • 7a and 7b are respectively a left side structure diagram and a right side structure diagram of another AAS according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of another AAS according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic diagram of the right side of the AAS in the AAS shown in FIG. 8 and is locked in the manner of a card.
  • FIG. 10 is a schematic structural diagram of another AAS according to an embodiment of the present invention.
  • An embodiment of the present invention provides an active antenna, including: a main board and at least one wireless module; the at least one wireless module is provided with a first clip, and the main board is provided with the at least one a second latching member corresponding to the first latching member on the wireless module; the first latching member of the at least one wireless module and the second latching member of the mainboard are locked in a snapping manner, so that The wireless module is fastened to the motherboard.
  • the active antenna has the advantages of low maintenance cost and high maintenance efficiency. The details are described below by way of specific examples.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • FIG. 2 is a schematic structural diagram of an AAS according to an embodiment of the present invention.
  • the AAS can include:
  • the at least one wireless module 1 is provided with a first card member
  • the main board 2 is provided with a first card connector corresponding to the at least one wireless module 1 a second latching member; the first latching member of the at least one wireless module 1 and the second latching member of the mainboard 2 are locked in a snap-fit manner to fasten the wireless module 1 to the motherboard 2 on.
  • the involved carding refers to tool-free quick manual installation.
  • the second clip member disposed on the main board 2 may include at least one set of locking elements 3, and the at least one set of locking elements At least one of the locking arms 30 is rotatably disposed on the side of the main board 2, and at least one other of the at least one locking element 3 is rotatably disposed on the main board 2 One side.
  • the side of the main board 2 occupied by the at least one wireless module 1 and the side of the main board 2 on which the at least one locking arm 30 is disposed and the at least one other are disposed.
  • the other side of the main board 2 of the lock arm 31 intersects.
  • the first clips disposed on the at least one wireless module 1 may include the at least one locking arm 30 and the at least one other lock respectively
  • the protrusions 4 corresponding to the tight arms 31 are respectively disposed on two sides adjacent to one side of the wireless module 1 that is blocked by the main board 2.
  • each of the at least one set of locking elements 3 corresponds to the first engaging member.
  • One end of the protrusion 4 is formed with a buckle, and in the state where the wireless module 1 and the main board 2 are locked, the locking of each of the locking arms (ie, the locking arm 30 and the locking arm 31) The protrusions 4 provided on the wireless module 1 are engaged with each other.
  • the second clip member disposed on the main board 2 may include a rotating shaft 5, and a locking arm of the second clip member (ie, The locking arm 30 and the locking arm 31 are rotatably disposed on the main board 2 via the rotating shaft 5, that is, the locking arm 30 passes the rotation
  • the shaft 5 is rotatably disposed on the side of the main board 2
  • the lock arm 31 is rotatably disposed on the other side of the main board 2 through the rotating shaft 5.
  • the rotating shaft 5 connected to the locking arm 30 disposed on one side of the main board 2 and the other side of the main board 2 are disposed
  • the rotating shaft 5 to which the locking arms 31 are connected may be a unitary structure, so that the rotation of the locking arms 30 and the locking arms 31 is more firm.
  • the rotating shaft 5 connected to the locking arm 30 on the side of the main board 2 and the rotating shaft 5 connected to the locking arm 31 on the other side of the main board 2 are not integrated. In this case, the implementation of the embodiment of the invention is not affected.
  • each set of locking elements 3 includes two locking arms (ie, the locking arms 30 and the locking arms 31), and the two locking arms are symmetric.
  • the settings are on opposite sides of the main board 2.
  • two of the locking arms 3 (ie, the locking arm 30 and the locking arm 31) of each set of locking elements 3 disposed on the main board 2 pass A cross handle 32 is connected, and the cross handle 32 is disposed on the other end of the two locking arms (ie, the locking arm 30 and the locking arm 31) connected by the cross handle 32 opposite to the buckle, in the wireless module
  • the cross handle 32 is pressed against the wireless module 1 by a direction of the wireless module 1 facing away from the side of the main board 2.
  • the cross handle 32 can support the wireless module 1 to be lifted and lifted during transportation, and can support the wireless module 1 when assembling with the main board 2 to meet the tightening requirements.
  • each locking arm of each set of locking elements 3 corresponds to the first engaging member.
  • the buckle formed at one end of the protrusion 4 is a hook-shaped structure.
  • the hook structure of each of the locking arms is disposed at The protrusions on the wireless module 1 are fastened to each other, and the opening direction of the hook-shaped structure faces the side where the main board 2 is located.
  • FIG. 3 is an enlarged schematic view of the locking arm 30 and the locking arm 31 of each set of locking elements 3 disposed on the main board 2 in the AAS shown in FIG. 2 .
  • the locking arm 30 of each set of locking elements 3 and the locking arm 31 corresponding to one end of the protrusion 4 of the wireless module 1 are formed into a hook structure 311, in the wireless module. 1 in the state in which the main board 2 is locked, each of the locking arms (ie, the locking arm 30)
  • the hook structure 311 of the locking arm 31) and the protrusion 4 provided on the wireless module 1 are engaged with each other, and the opening direction of the hook structure 311 faces the side where the main board 2 is located.
  • a flange 312 may be provided on the outer side surface, the flange 312 being perpendicular to the outer side surface, as shown in FIG. That is, the other side of the locking arm 30 opposite to the hook-shaped structure 311 may be provided with a flange 312 which is perpendicular to the outer side of the locking arm 30; and the locking arm 31 and the The opposite side of the other end of the hook structure 311 may also be provided with a flange 312 which is perpendicular to the outer side of the locking arm 31.
  • the flanges 312 are disposed on the outer sides of the locking arms 30 and the locking arms 31 to facilitate the rotation of the locking arms 30 and the locking arms 31.
  • the wireless module of the active antenna and the main board are locked by a snapping manner, so that the fastening by the screw is avoided, so that a single operator can be disassembled and removed by the tool in the high air. No need for multi-person operation or tool disassembly, which can reduce the maintenance cost of the active antenna and improve maintenance efficiency.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • FIG. 5 is a schematic structural diagram of another AAS according to an embodiment of the present invention.
  • the AAS can include:
  • the at least one wireless module 1 is provided with a first card member
  • the main board 2 is provided with a first card connector corresponding to the at least one wireless module 1 a second latching member; the first latching member of the at least one wireless module 1 and the second latching member of the mainboard 2 are locked in a snap-fit manner to fasten the wireless module 1 to the motherboard 2 on.
  • the first clip disposed on the wireless module 1 may include at least one set of locking elements 3, the at least one set of locking At least one locking arm 30 of the component 3 is rotatably disposed on one side of the wireless module 1, and at least one other locking arm 31 of the at least one locking component 3 is rotatably disposed at the wireless module The other side of 1.
  • the wireless module 1 side of the at least one locking arm 30 and the other side of the wireless module 1 provided with the at least one other locking arm 31 are The side of the wireless module 1 that is blocked by the main board 2 intersects.
  • the second latching member disposed on the main board 2 may include a convex corresponding to the at least one locking arm 30 and the at least one other locking arm 31, respectively. From 4; 4 are respectively disposed on the main board 2 on both sides adjacent to the side occupied by the wireless module 1.
  • each of the at least one set of locking elements 3 ie, the locking arm 30, the locking arm 31
  • One end of the protrusion 4 is formed with a buckle, and in the state where the wireless module 1 and the main board 2 are locked, the locking of each of the locking arms (ie, the locking arm 30 and the locking arm 31) The protrusions 4 provided on the main board 2 are engaged with each other.
  • the first clip member disposed on the wireless module 1 may include a rotating shaft 5, and the locking arm of the first clip member (ie, the locking arm 30, the locking arm 31) is rotatably disposed on the wireless module 1 through the rotating shaft 5, that is, the locking arm 30 is rotatably disposed on the wireless module through the rotating shaft 5 1 side, and a locking arm 31 is rotatably disposed on the other side of the wireless module 1 via the rotating shaft 5.
  • the rotating shaft 5 can also be replaced by an elastic elastic member such as a leaf spring, a torsion spring or the like which can rotate with a certain rotational redundancy.
  • the rotating shaft 5 connected to the locking arm 30 and the other side of the wireless module 1 disposed on one side of the wireless module 1 are disposed.
  • the rotating shaft 5 connected to the locking arm 31 may be of a unitary structure, so that the rotation of the locking arm 30 and the locking arm 31 is more firm.
  • the rotating shaft 5 connected to the locking arm 30 disposed on one side of the wireless module 1 and the rotating shaft 5 connected to the locking arm 31 disposed on the other side of the wireless module 1 are not integrated. In the case of the structure, the implementation of the embodiment of the invention is not affected.
  • each set of locking elements 3 includes two locking arms (ie, the locking arms 30 and the locking arms 31), and the two locking arms are symmetric.
  • the settings are on opposite sides of the wireless module 1.
  • the cross handle 32 is disposed on the other end of the two locking arms (ie, the locking arm 30 and the locking arm 31) connected by the cross handle 32 opposite to the buckle, in the wireless
  • the cross handle 32 is pressed against the wireless module 1 by a direction of the wireless module 1 facing away from the side of the main board 2.
  • each locking arm of each set of locking elements 3 corresponds to the second engaging member.
  • the buckle formed at one end of the protrusion 4 is a hook structure 311.
  • the hook-shaped structure 311 of each of the locking arms is engaged with the protrusion provided on the main board 2, and the opening direction of the hook-shaped structure is oriented The side of the wireless module 1 is located.
  • each of the locking arms (ie, the locking arm 30 and the locking arm 31) of each set of locking elements 3 disposed on the wireless module 1 may also be as shown in FIG. 6. Shown. Wherein, the other side of the locking arm 30 and the locking arm 31 opposite to the buckle (ie, the hook structure 311) may also be provided with a flange 312, and the flange 312 is perpendicular to the outer side. . Wherein, the flanges 312 are disposed on the outer sides of the locking arms 30 and the locking arms 31 to facilitate the rotation of the locking arms 30 and the locking arms 31.
  • the wireless module of the active antenna and the main board are locked in a snapping manner, so that the fastening by the screw is avoided, so that a single operator can be disassembled and removed by the tool in the high air. No need for multi-person operation or tool disassembly, which can reduce the maintenance cost of the active antenna and improve maintenance efficiency.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • FIG. 7a and FIG. 7b are respectively a schematic diagram of a left side structure and a right side structure of another AAS according to an embodiment of the present invention.
  • the AAS can include:
  • the at least one wireless module 1 is provided with a first card member
  • the main board 2 is provided with a first card connector corresponding to the at least one wireless module 1 a second latching member; the first latching member of the at least one wireless module 1 and the second latching member of the mainboard 2 are locked in a snap-fit manner to fasten the wireless module 1 to the motherboard 2 on.
  • the second clip disposed on the main board 2 may include at least one set of handle bars penetrating the left side of the main board 2.
  • the first "N" component provided on the at least one wireless module 1 may include a motherboard disposed on the left side of the wireless module 1 and the motherboard a card member 80 corresponding to at least one set of handle levers 70 on the left side, and a card member 80 corresponding to at least one set of handle levers 70 on the right side of the main board 2 disposed on the right side of the wireless module 1 .
  • each set of the handle bar 70 The handle 701 is turned in the direction of the main board 2 to the handle end of each set of the handle bar 70 contacting the main board 2, and the pressing rod 702 of each set of the handle pressing rod 70 is pressed in each set of the handle The lever 70 is lifted by the pull-out force and is engaged with the corresponding card member 80 on the wireless module 1.
  • each set of the handle bar 70 on the left side of the main board 2 is in contact with the main board 2, and the main board 2 is on the left side.
  • the pressing rod 702 of each set of the handle pressing rod 70 penetrates the left side of the main board 2, and the pressing rod 702-end is disposed on the pull end of each set of the handle pressing rod 70 on the left side of the main board 2.
  • the rotating shaft 90 is connected to the handle end of each set of the handle bar 70 on the left side of the main board 2; in the state where the wireless module 1 and the main board 2 are locked, each group on the left side of the main board 2
  • the handle of the handle bar 70 is turned in the direction of the main board 2 to the handle end of each set of the handle bar 70 contacting the main board 2, and the other end of the press bar 702 of each set of the handle bar 70 Lifting and pulling the card members 80 corresponding to the left side of the wireless module 1 under the pulling force of each set of the handle bar 70, and each set of the handles on the left side of the main board 2 at this time
  • the distance from the rotating shaft 90 on the handle end of the pressing rod 70 to the main board 2 is thicker on the left side of the main board 2
  • each set of the handle bar 70 on the right side of the main board 2 is in contact with the main board 2, and the main board 2 is on the right side.
  • the pressing rod 702 of each set of the handle pressing rod 70 penetrates the right side of the main board 2, and the pressing rod 702-end is set on the pull end of each set of the handle pressing rod 70 on the right side of the main board 2.
  • the rotating shaft 90 is connected to the pull end of each set of the handle bar 70 on the right side of the main board 2; in the state where the wireless module 1 and the main board 2 are locked, each group of the right side of the main board 2
  • the handle of the handle bar 70 is turned in the direction of the main board 2 to the handle end of each set of the handle bar 70 contacting the main board 2, and the other end of the press bar 702 of each set of the handle bar 70 Lifting and pulling the card members 80 corresponding to the right side of the wireless module 1 under the pulling force of each set of the handle bar 70, and each set of the handle bars on the right side of the main plate 2
  • the distance of the rotating shaft 90 on the handle end of the 70 to the main board 2, the thickness of the right side of the main board 2, and the corresponding side of the wireless module 1 The sum of the thicknesses of the card members 80 and the rotating shaft 90 on the handle end of each set of the handle bar 70 on the right side of the main plate 2 to the pressing bar of each set of the handle bar 70 on the right side
  • the handle end of each set of the handle bar 70 may be provided with a toolless manual locking screw 91, and the handle pressure of each set is The handle of the lever 70 is turned in the direction in which the main board 2 is turned to the state in which the handle end of each set of the handle lever 70 contacts the main board 2, and the handle of each set of the handle lever 70 is manually passed by the tool-free manual.
  • a locking screw 91 is fastened to the main board 2.
  • the wireless module of the active antenna and the main board are locked in a snapping manner, so that the fastening by the screw is avoided, so that a single operator can be disassembled and removed by the tool in the high air. No need for multi-person operation or tool disassembly, which can reduce the maintenance cost of the active antenna and improve maintenance efficiency.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • FIG. 8 is a schematic structural diagram of another AAS according to an embodiment of the present invention.
  • the AAS can include:
  • the at least one wireless module 1 is provided with a first card member
  • the main board 2 is provided with a first card connector corresponding to the at least one wireless module 1 a second latching member; the first latching member of the at least one wireless module 1 and the second latching member of the mainboard 2 are locked in a snap-fit manner to fasten the wireless module 1 to the motherboard 2 on.
  • the first "child" component disposed on the wireless module 1 may include at least one set of handles penetrating the left side of the wireless module 1. a pressing rod 70 and at least one set of handle pressing rod 70 penetrating the right side of the wireless module 1; wherein the handle pressing rod 70 is composed of a handle 701 and a pressing rod 702;
  • the second clip disposed on the main board 2 may include at least one set on the left side of the main board 2 and the left side of the wireless module 1.
  • the handle of each set of the handlebars 70 is turned toward the handle of the wireless module 1 to the handle end of each set of the handlebars 70.
  • the end contacts the wireless module 1 and the pressing bars 702 of each set of the handle bars 70 are lifted by the pulling force of each set of the handle bars 70 and interlock with the corresponding cards on the main board 2 Hehe.
  • each of the left side of the wireless module 1 The handle end of the set of handlebars 70 is in contact with the wireless module 1, and the presser bar 702 of each set of the handlebars 70 on the left side of the wireless module 1 penetrates the left side of the wireless module 1, and
  • the pressing rod 702 is connected to the handle of each set of the handle bar 70 on the left side of the wireless module 1 through a rotating shaft 90 disposed on the pull end of each of the handle bars 70 on the left side of the wireless module 1 a head end; in a state where the wireless module 1 and the main board 2 are locked, the handle of each set of the handle bar 70 on the left side of the wireless module 1 is flipped to each group in the direction of the wireless module 1
  • the handle end of the handle bar 70 contacts the wireless module 1, and the other end of the press bar 702 of each set of the handle bar 70 is lifted and pulled by the pull force of each set of the handle bar 70.
  • the corresponding card members 80 on the left side of the main board 2 are fastened to each other, and the distance from the rotating shaft 90 on the handle end of each set of the handle bar 70 on the left side of the wireless module 1 to the wireless module 1 is The sum of the thickness of the left side of the wireless module 1 and the thickness of the corresponding card member 80 on the left side of the main board 2 and the absence
  • the rotation axis 90 on the pull end of each set of the handle bar 70 on the left side of the wire module 1 is the same distance from the other end of the press bar 702 of each set of the handle bar 70 on the left side of the wireless module 1.
  • each set of the handlebars 70 on the right side of the wireless module 1 is in contact with the wireless module 1, the wireless module.
  • the pressing bar 702 of each set of the handle bar 70 on the right side of the right side penetrates the right side of the wireless module 1 , and the pressing bar 702 end passes through each set of the handle bar 70 of the right side of the wireless module 1 a rotating shaft 90 disposed on the head end of the handle is connected to a pull-hand end of each set of the handle bar 70 on the right side of the wireless module 1; in a state where the wireless module 1 and the main board 2 are locked, the wireless
  • the handle of each set of the handlebars 70 on the right side of the module 1 is turned toward the direction in which the wireless module 1 is turned to the handle end of each set of the handlebars 70 to contact the wireless module 1, and each set of the handles
  • the other end of the pressing rod 702 of the pressing rod 70 is lifted by the pulling force of each set of the pulling lever 70 and is engaged with
  • the rotating shaft 90 on the handle end of each set of the handle bar 70 of each side of the set is on the side The sum of the distance of the wireless module 1, the thickness of the right side of the wireless module 1, and the thickness of the corresponding card member 80 on the right side of the main board 2, and the handle of each set of the handle bar 70 on the right side of the wireless module 2
  • the shaft 90 on the head end is at the same distance from the other end of the pressing rod 702 of each of the sets of the handle bars 70 on the right side of the wireless module 2.
  • the handle end of each set of the handle bar 70 is provided with a toolless manual locking screw 91, and the handle of each set of the handle bar 70 is provided.
  • the handle of each set of the handle bar 70 is manually locked by the tool-free state in a state in which the handle end of the wireless module 1 is flipped to the state in which the handle end of each set of the handle bar 70 contacts the wireless module 1.
  • Screw 91 is fastened The wireless module 1 is on.
  • FIG. 9 is a schematic diagram of the right side of the wireless module 1 and the main board 2 locked in the AAS shown in FIG.
  • the handle of each set of the handlebars 70 disposed on the right side of the wireless module 1 is turned toward the direction of the wireless module 1 to the handle end contact of each set of the handlebars 1
  • the pressing bars 702 of each set of the handlebars 70 are lifted by the pulling force of each set of the handlebars 70 and are engaged with the corresponding card members 80 on the main board 2.
  • the wireless module 1 is locked with the right side of the main board 2 .
  • the handle of each set of the handle bar 70 disposed on the right side of the wireless module 1 is fastened to the wireless module 1 by the toolless manual locking screw 91.
  • the wireless module of the active antenna and the main board are locked by a snapping manner, thereby avoiding fastening by means of a screw, so that a single operator can be disassembled and disassembled by the tool hand in the high air. No need for multi-person operation or tool disassembly, which can reduce the maintenance cost of the active antenna and improve maintenance efficiency.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • FIG. 10 is a schematic structural diagram of still another AAS according to an embodiment of the present invention. As shown
  • the AAS can include:
  • the at least one wireless module 1 is provided with a first clip
  • the main board 2 is provided with a first clip corresponding to the at least one wireless module 1 a second latching member; the first latching member of the at least one wireless module 1 and the second latching member of the mainboard 2 are locked in a snap-fit manner to fasten the wireless module 1 to the motherboard 2 on.
  • the second clip member disposed on the main board 2 may include a chute 100 disposed on a side of the main board 2 and disposed at the a sliding slot 100 is disposed on the other side of the main board; a slot 101 is disposed on the sliding slot 100 of the main board 2; wherein, the side of the main board 2 occupied by the at least one wireless module 1 and the setting device respectively The main board 2 side of the chute 100 and the other side of the main board 2 on which the chute 100 is disposed intersect.
  • the first "" connector disposed on the at least one wireless module 1 may include a side corresponding to the side of the main board 2 on which the chute 100 is disposed. a slide 200 disposed on one side of the wireless module 1 and a slide 200 disposed on the other side of the wireless module 1 corresponding to the other side of the main board 2 on which the chute 100 is disposed; a bump 300 is disposed in the slide 200;
  • the buckle 101 disposed on the sliding slot 100 of the main board 2 side is opposite to the side of the main board 2
  • the bumps 300 in the slide 200 disposed on one side of the module 1 are fastened to each other; and the buckle 101 disposed on the chute 100 on the other side of the main board 2 corresponds to the other side of the main board 2
  • the bumps 300 in the slide 200 disposed on the other side of the wireless module 1 are engaged with each other.
  • the side of the wireless module 1 corresponding to the side of the main board 2 on which the chute 100 is disposed is provided with two slides 200. Providing two slides 200 on the other side of the wireless module 1 corresponding to the other side of the main board 2 on which the chute 100 is disposed; the main board corresponding to the side of the wireless module 1 Two of the buckles 101 are disposed on the chute 100 on the side of the two sides, and two of the buckles 101 are disposed on the chute 100 on the other side of the main board 2 corresponding to the other side of the wireless module 1.
  • the two buckles disposed on the sliding slot 100 of the main board 2 side corresponding to the side of the wireless module 1 The handles 102 are connected by a handle 102 for adjusting the distance between the two buckles 101 disposed on the sliding slot 100 of the main board 2 side; and the wireless module 1
  • the two latches 101 disposed on the chute 100 on the other side of the main board 2 on the other side are also connected by a handle 102 for adjusting the other side of the main board 2 The distance between the two buckles 101 provided on the chute 100.
  • the wireless module 1 and the main board 2 are fastened by means of a snap-on manner, so that the fastening by the screw is avoided, so that a single operator can be disassembled and disassembled by the tool in the high air. It does not need to be operated by many people, and there is no need to use tools to disassemble, which can reduce the maintenance cost of the active antenna and improve the maintenance efficiency.

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Abstract

一种有源天线,包括:主板和至少一个无线模块;所述至少一个无线模块上设置有第一卡接件,所述主板上设置有与所述至少一个无线模块上的第一卡接件相对应的第二卡接件;所述至少一个无线模块的第一卡接件和所述主板的第二卡接件以卡接方式锁紧,使所述无线模块紧固在所述主板上。该有源天线具有维护成本低、维护效率高的优点。

Description

一种有源天线 技术领域
本发明涉及天线技术领域, 具体涉及一种有源天线。
背景技术
有源天线 ( Active Antenna System, AAS )是指带有源器件的天线。 AAS 作为一种全新的天线产品被广泛应用于居民区、 广场、公园等各种场合。 在实 际应用中, AAS 通常会被架设到地势较高的站点, 以提高信号的辐射范围。 例如, 常见的 AAS会被架设到屋顶或楼顶的天线支柱顶部。 此外, 为了不影 响业务的连续性, 需要经常对 AAS进行维护。
图 1为现有的一种 AAS的结构示意图。如图 1所示, 该 AAS主要由无线 模块 1和主板 2构成。在实际应用中,位于最下端的一个无线模块 1一般通过 8颗螺釘紧固在主板 2上, 而其余的无线模块 1一般通过 6颗螺釘紧固在主板 2上。 对类似于图 1所示的 AAS进行维护时, 因为螺釘比较多, 为了提高安 全性, 一般需要将 AAS整体从天线支柱顶部拆卸下来, 并拆卸螺釘后才能进 行维护。
实践中发现, 现有 AAS的重量和体积较大, AAS整体拆装时都需要多人 配合操作,维护成本高;而且维护过程中需要使用工具进行拆装,维护效率低。
发明内容
针对上述缺陷, 本发明实施例提供一种有源天线, 该有源天线具有维护成 本低、 维护效率高的优点。
一种有源天线, 包括:
主板和至少一个无线模块;
所述至少一个无线模块上设置有第一卡接件,所述主板上设置有与所述至 少一个无线模块上的第一卡接件相对应的第二卡接件;
所述至少一个无线模块的第一卡接件和所述主板的第二卡接件以卡接方 式锁紧, 使所述无线模块紧固在所述主板上。
本发明实施例中,有源天线的主板上设置有与无线模块的第一卡接件相对 于的第二卡接件,而且无线模块的第一卡接件和主板的第二卡接件以卡接方式 锁紧, 使无线模块紧固在主板上。 即本发明实施例中, 无线模块和主板之间以 卡接方式锁紧,避免了以螺釘方式进行紧固,使得单个操作人员在高空中即可 免工具棵手进行拆装, 而无需多人配合操作, 也无需使用工具拆装, 从而可以 降低有源天线的维护成本和提高维护效率。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施 例中所需要使用的附图作筒单地介绍, 显而易见地, 下面描述中的附图仅仅是 本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的 前提下, 还可以根据这些附图获得其他的附图。
图 1 为现有的一种 AAS的结构示意图;
图 2 为本发明实施例提供的一种 AAS的结构示意图;
图 3为图 2所示的 AAS中主板 2上设置的每组锁紧元件的锁紧臂的放大示意 图;
图 4为本发明实施例提供的另一种 AAS的结构示意图;
图 5 为本发明实施例提供的另一种 AAS的结构示意图;
图 6 为本发明实施例提供的另一种 AAS的结构示意图;
图 7a、图 7b分别为本发明实施例提供的另一种 AAS的左侧结构示意图和右 侧结构示意图;
图 8为本发明实施例提供的另一种 AAS的结构示意图;
图 9为图 8所示的 AAS中无线模块 1与主板 2以卡接方式锁紧的右侧示意图; 图 10 为本发明实施例提供的又一种 AAS的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清 楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而不是 全部的实施例。基于本发明中的实施例, 本领域普通技术人员在没有作出创造 性劳动前提下所获得的所有其他实施例, 都属于本发明保护的范围。
本发明实施例提供了一种有源天线, 包括: 主板和至少一个无线模块; 所 述至少一个无线模块上设置有第一卡接件,所述主板上设置有与所述至少一个 无线模块上的第一卡接件相对应的第二卡接件;所述至少一个无线模块的第一 卡接件和所述主板的第二卡接件以卡接方式锁紧,使所述无线模块紧固在所述 主板上。 该有源天线具有维护成本低、 维护效率高的优点。 以下通过具体的实 施例进行详细说明。
实施例一:
请参阅图 2, 图 2为本发明实施例提供的一种 AAS的结构示意图。 如图 2所 示, 该 AAS可以包括:
主板 2和至少一个无线模块 1 ; 所述至少一个无线模块 1上设置有第一卡接 件,所述主板 2上设置有与所述至少一个无线模块 1上的第一卡接件相对应的第 二卡接件;所述至少一个无线模块 1的第一卡接件和所述主板 2的第二卡接件以 卡接方式锁紧, 使所述无线模块 1紧固在所述主板 2上。
本实施例以及后续实施例中, 所涉及的卡接是指免工具快速手动安装。 作为一种可选的实施方式,在图 2所示的 AAS中, 所述主板 2上设置的所述 第二卡接件可以包括至少一组锁紧元件 3 ,所述至少一组锁紧元件 3中的至少一 个锁紧臂 30可转动地设置在所述主板 2—侧,所述至少一组锁紧元件 3中的至少 另一个锁紧臂 31可转动的设置在所述主板 2的另一侧。 如图 2所示, 所述主板 2 上被所述至少一个无线模块 1所占据的一侧分别与设置所述至少一锁紧臂 30的 所述主板 2的一侧及设置所述至少另一锁紧臂 31的所述主板 2的另一侧相交。
相应地,在图 2所示的 AAS中, 所述至少一个无线模块 1上设置的所述第一 卡接件可以包括分别与所述的至少一个锁紧臂 30以及所述的至少另一锁紧臂 31对应的凸起 4;所述凸起 4分别设置在所述无线模块 1上被主板 2遮挡的一侧相 邻的两侧。
本实施例中, 如图 2所示, 所述的至少一组锁紧元件 3中的每个锁紧臂(即 锁紧臂 30、 锁紧臂 31 )对应于所述第一卡接件中的凸起 4一端形成有卡扣, 在 所述无线模块 1与所述主板 2锁紧的状态下, 所述的每个锁紧臂(即锁紧臂 30、 锁紧臂 31 ) 的卡扣与设置在所述无线模块 1上的凸起 4相互扣合。
作为一种可选的实施方式, 图 2所示的 AAS中, 所述主板 2上设置的所述第 二卡接件可以包括旋转轴 5 , 所述第二卡接件的锁紧臂(即锁紧臂 30、 锁紧臂 31 )通过所述旋转轴 5可转动地设置在所述主板 2上, 即锁紧臂 30通过所述旋转 轴 5可转动地设置在所述主板 2—侧, 而锁紧臂 31通过所述旋转轴 5可转动地设 置在所述主板 2另一侧。
作为一种可选的实施方式, 图 2所示的 AAS中, 所述主板 2一侧上设置 的与所述锁紧臂 30连接的旋转轴 5以及所述主板 2另一侧上设置的与所述锁 紧臂 31连接的旋转轴 5可以是一体结构, 使得锁紧臂 30、 锁紧臂 31的旋转 更加牢固。 当然, 所述主板 2—侧上设置的与所述锁紧臂 30连接的旋转轴 5 以及所述主板 2另一侧上设置的与所述锁紧臂 31连接的旋转轴 5不是一体结 构的情况下, 也不影响本发明实施例的实现。
作为一种可选的实施方式, 图 2所示的 AAS中, 每组锁紧元件 3包括两 个锁紧臂(即锁紧臂 30和锁紧臂 31 ) , 所述两个锁紧臂对称的设置在所述主 板 2的相对两侧。
作为一种可选的实施方式, 图 2所示的 AAS中, 所述主板 2上设置的每 组锁紧元件 3中的两个锁紧臂(即锁紧臂 30和锁紧臂 31 )通过一横柄 32相 连, 所述横柄 32设置在被该横柄 32连接的两个锁紧臂(即锁紧臂 30和锁紧 臂 31 )上与所述卡扣相对的另一端, 在所述无线模块 1与所述主板 2锁紧的 状态下, 所述横柄 32由所述无线模块 1背离所述主板 2的一侧面朝所述主板 2所在方向紧压所述无线模块 1。其中, 所述横柄 32能够支撑无线模块 1在运 输中搬抬、 提举操作, 并能在无线模块 1与主板 2进行拼装时, 支撑用力, 满 足紧固要求。
作为一种可选的实施方式, 图 2所示的 AAS中,每组锁紧元件 3的每个锁紧 臂(即锁紧臂 30、 锁紧臂 31 )对应于所述第一卡接件中的凸起 4一端形成的卡 扣为一钩形结构。 如图 2所示, 在所述无线模块 1与所述主板 2锁紧的状态下, 所述的每个锁紧臂(即锁紧臂 30和锁紧臂 31 )的钩形结构与设置在所述无线模 块 1上的凸起相互扣合, 并且所述钩形结构的开口方向朝向所述主板 2所在一 侧。
请一并参阅图 3 ,图 3为图 2所示的 AAS中所述主板 2上设置的每组锁紧元件 3的锁紧臂 30和锁紧臂 31的放大示意图。 如图 3所示, 每组锁紧元件 3的锁紧臂 30、锁紧臂 31对应于所述无线模块 1的凸起 4一端形成的卡扣为一钩形结构 311 , 在所述无线模块 1与所述主板 2锁紧的状态下, 所述的每个锁紧臂(即锁紧臂 30 和锁紧臂 31 ) 的钩形结构 311与设置在所述无线模块 1上的凸起 4相互扣合, 并 且所述钩形结构 311的开口方向朝向所述主板 2所在一侧。
作为一种可选的实施方式, 在图 3所示的锁紧臂 30和锁紧臂 31中, 每个所 述锁紧臂上与所述卡扣 (即钩形结构 311 )相对的另一端外侧面上可以设有翻 边 312, 所述翻边 312垂直于所述外侧面, 如图 4所示。 即锁紧臂 30上与所述钩 形结构 311相对的另一端外侧面上可以设有翻边 312, 该翻边 312垂直于锁紧臂 30的外侧面; 而锁紧臂 31上与所述钩形结构 311相对的另一端外侧面上也可以 设有翻边 312, 该翻边 312垂直于锁紧臂 31的外侧面。 其中, 锁紧臂 30和锁紧臂 31中的外侧面上设置翻边 312可以方便旋转锁紧臂 30、 锁紧臂 31。
本实施例一中,有源天线的无线模块和主板之间以卡接方式锁紧,避免了 以螺釘方式进行紧固, 使得单个操作人员在高空中即可免工具棵手进行拆装, 而无需多人配合操作,也无需使用工具拆装,从而可以降低有源天线的维护成 本和提高维护效率。
实施例二:
请参阅图 5 , 图 5为本发明实施例提供的另一种 AAS的结构示意图。 如图 5 所示, 该 AAS可以包括:
主板 2和至少一个无线模块 1 ; 所述至少一个无线模块 1上设置有第一卡接 件,所述主板 2上设置有与所述至少一个无线模块 1上的第一卡接件相对应的第 二卡接件;所述至少一个无线模块 1的第一卡接件和所述主板 2的第二卡接件以 卡接方式锁紧, 使所述无线模块 1紧固在所述主板 2上。
作为一种可选的实施方式,在图 5所示的 AAS中, 所述无线模块 1上设置的 所述第一卡接件可以包括至少一组锁紧元件 3 ,所述至少一组锁紧元件 3中的至 少一个锁紧臂 30可转动地设置在所述无线模块 1一侧,所述至少一组锁紧元件 3 中的至少另一个锁紧臂 31可转动的设置在所述无线模块 1的另一侧。 如图 5所 示, 所述设置有所述至少一锁紧臂 30的所述无线模块 1一侧及设置有所述至少 另一锁紧臂 31的所述无线模块 1另一侧与所述无线模块 1上被所述主板 2遮挡的 一侧相交。
相应地,在图 5所示的 AAS中, 所述主板 2上设置的第二卡接件可以包括分 别与所述至少一个锁紧臂 30及所述的至少另一锁紧臂 31对应的凸起 4; 所述凸 起 4分别设置在所述主板 2上与被所述无线模块 1所占据的一侧相邻的两侧。 本实施例中, 如图 5所示, 所述的至少一组锁紧元件 3中的每个锁紧臂(即 锁紧臂 30、 锁紧臂 31 )对应于所述第二卡接件中的凸起 4一端形成有卡扣, 在 所述无线模块 1与所述主板 2锁紧的状态下, 所述的每个锁紧臂(即锁紧臂 30、 锁紧臂 31 ) 的卡扣与设置在所述主板 2上的凸起 4相互扣合。
作为一种可选的实施方式,在图 5所示的 AAS中, 所示无线模块 1上设置的 所述第一卡接件可以包括旋转轴 5 , 所述第一卡接件的锁紧臂(即锁紧臂 30、 锁紧臂 31 )通过所述旋转轴 5可转动地设置在所述无线模块 1上, 即锁紧臂 30 通过所述旋转轴 5可转动地设置在所述无线模块 1一侧,而锁紧臂 31通过所述旋 转轴 5可转动地设置在所述无线模块 1另一侧。 可以理解, 所述旋转轴 5也可以 由具有一定旋转冗余度即可旋转的弹性弹性件如板簧、 扭簧等替代。
作为一种可选的实施方式, 图 5所示的 AAS中, 所述无线模块 1一侧上 设置的与所述锁紧臂 30连接的旋转轴 5以及所述无线模块 1另一侧上设置的 与所述锁紧臂 31连接的旋转轴 5可以是一体结构,使得锁紧臂 30、锁紧臂 31 的旋转更加牢固。 当然, 所述无线模块 1一侧上设置的与所述锁紧臂 30连接 的旋转轴 5以及所述无线模块 1另一侧上设置的与所述锁紧臂 31连接的旋转 轴 5不是一体结构的情况下, 也不影响本发明实施例的实现。
作为一种可选的实施方式, 图 5所示的 AAS中, 每组锁紧元件 3包括两 个锁紧臂(即锁紧臂 30和锁紧臂 31 ) , 所述两个锁紧臂对称的设置在所述无 线模块 1的相对两侧。
作为一种可选的实施方式, 图 5所示的 AAS中, 所述无线模块 1上设置 的每组锁紧元件 3中的两个锁紧臂(即锁紧臂 30和锁紧臂 31 )通过一横柄 32 相连, 所述横柄 32设置在被该横柄 32连接的两个锁紧臂(即锁紧臂 30和锁 紧臂 31 )上与所述卡扣相对的另一端, 在所述无线模块 1与所述主板 2锁紧 的状态下, 所述横柄 32由所述无线模块 1背离所述主板 2的一侧面朝所述主 板 2所在方向紧压所述无线模块 1。
作为一种可选的实施方式, 图 5所示的 AAS中,每组锁紧元件 3的每个锁紧 臂(即锁紧臂 30、 锁紧臂 31 )对应于所述第二卡接件中的凸起 4一端形成的卡 扣为一钩形结构 311。如图 5所示,在所述无线模块 1与所述主板 2锁紧的状态下, 所述的每个锁紧臂(即锁紧臂 30和锁紧臂 31 ) 的钩形结构 311与设置在所述主 板 2上的凸起相互扣合,并且所述钩形结构的开口方向朝向所述无线模块 1所在 一侧。
作为一种可选的实施方式,所述无线模块 1上设置的每组锁紧元件 3中的每 个所述锁紧臂(即锁紧臂 30和锁紧臂 31 ) 的形状也可以图 6所示。 其中, 锁紧 臂 30和锁紧臂 31上与所述卡扣 (即钩形结构 311 )相对的另一端外侧面上也可 以设有翻边 312, 所述翻边 312垂直于所述外侧面。 其中, 锁紧臂 30和锁紧臂 31 中的外侧面上设置翻边 312可以方便旋转锁紧臂 30、 锁紧臂 31。
本实施例二中,有源天线的无线模块和主板之间以卡接方式锁紧,避免了 以螺釘方式进行紧固, 使得单个操作人员在高空中即可免工具棵手进行拆装, 而无需多人配合操作,也无需使用工具拆装,从而可以降低有源天线的维护成 本和提高维护效率。
实施例三:
请参阅图 7a和图 7b, 其中, 图 7a、 图 7b分别为本发明实施例提供的另一种 AAS的左侧结构示意图和右侧结构示意图。 如图 7a、 图 7b所示, 该 AAS可以包 括:
主板 2和至少一个无线模块 1 ; 所述至少一个无线模块 1上设置有第一卡接 件,所述主板 2上设置有与所述至少一个无线模块 1上的第一卡接件相对应的第 二卡接件;所述至少一个无线模块 1的第一卡接件和所述主板 2的第二卡接件以 卡接方式锁紧, 使所述无线模块 1紧固在所述主板 2上。
作为一种可选的实施方式, 在图 7a和图 7b所示的 AAS中, 所述主板 2上设 置的第二卡接件可以包括穿透所述主板 2左侧的至少一组拉手压杆 70以及穿透 所述主板 2右侧的至少一组拉手压杆 70; 所述拉手压杆 70由拉手 701和压杆 702 组成。
相应地, 在图 7a和图 7b所示的 AAS中, 所述至少一个无线模块 1上设置的 所述第一"" N妻件可以包括设置在所述无线模块 1左侧的与所述主板 2左侧的至 少一组拉手压杆 70相对应的卡件 80, 以及设置在所述无线模块 1右侧的与所述 主板 2右侧的至少一组拉手压杆 70相对应的卡件 80。
其中,在所述无线模块 1与所述主板 2锁紧的状态下,每组所述拉手压杆 70 的拉手 701朝所述主板 2所在方向翻转至每组所述拉手压杆 70的拉手尾端接触 所述主板 2,并且每组所述拉手压杆 70的压杆 702在每组所述拉手压杆 70的拉手 拉力作用下提升并与所述无线模块 1上相对应的卡件 80相互扣合。
作为一种可选的实施方式, 在图 7a所示的 AAS中, 所述主板 2左侧的每组 所述拉手压杆 70的拉手头端与所述主板 2接触,所述主板 2左侧的每组所述拉手 压杆 70的压杆 702穿透所述主板 2左侧,并且压杆 702—端通过所述主板 2左侧的 每组所述拉手压杆 70的拉手头端上设置的转轴 90连接所述主板 2左侧的每组所 述拉手压杆 70的拉手头端; 在所述无线模块 1与所述主板 2锁紧的状态下, 所述 主板 2左侧的每组所述拉手压杆 70的拉手朝所述主板 2所在方向翻转至每组所 述拉手压杆 70的拉手尾端接触所述主板 2,并且每组所述拉手压杆 70的压杆 702 另一端在每组所述拉手压杆 70的拉手拉力作用下提升并与所述无线模块 1左侧 上相对应的卡件 80相互扣合, 并且此时所述主板 2左侧的每组所述拉手压杆 70 的拉手头端上的转轴 90到所述主板 2的距离、所述主板 2左侧厚度以及所述无线 模块 1左侧上相对应的卡件 80厚度之和与所述主板 2左侧的每组所述拉手压杆 的拉手头端上的转轴 90到所述主板 2左侧的每组所述拉手压杆 70的压杆 702另 一端的距离相同。
作为一种可选的实施方式, 在图 7b所示的 AAS中, 所述主板 2右侧的每组 所述拉手压杆 70的拉手头端与所述主板 2接触,所述主板 2右侧的每组所述拉手 压杆 70的压杆 702穿透所述主板 2右侧,并且压杆 702—端通过所述主板 2右侧的 每组所述拉手压杆 70的拉手头端上设置的转轴 90连接所述主板 2右侧的每组所 述拉手压杆 70的拉手头端; 在所述无线模块 1与所述主板 2锁紧的状态下, 所述 主板 2右侧的每组所述拉手压杆 70的拉手朝所述主板 2所在方向翻转至每组所 述拉手压杆 70的拉手尾端接触所述主板 2,并且每组所述拉手压杆 70的压杆 702 另一端在每组所述拉手压杆 70的拉手拉力作用下提升并与所述无线模块 1右侧 上相对应的卡件 80相互扣合, 并且所述主板 2右侧的每组所述拉手压杆 70的拉 手头端上的转轴 90到所述主板 2的距离、所述主板 2右侧厚度以及所述无线模块 1右侧上相对应的卡件 80厚度之和与所述主板 2右侧的每组所述拉手压杆 70的 拉手头端上的转轴 90到所述主板 2右侧的每组所述拉手压杆 70的压杆 702另一 端的距离相同。 作为一种可选的实施方式, 图 7a和图 7b所示的 AAS中, 每组所述拉手压杆 70的拉手尾端可以设置有免工具手动锁紧螺釘 91 ,在每组所述拉手压杆 70的拉 手朝所述主板 2所在方向翻转至每组所述拉手压杆 70的拉手尾端接触所述主板 2的状态下, 每组所述拉手压杆 70的拉手通过所述免工具手动锁紧螺釘 91紧固 在所述主板 2上。
本实施例三中,有源天线的无线模块和主板之间以卡接方式锁紧,避免了 以螺釘方式进行紧固, 使得单个操作人员在高空中即可免工具棵手进行拆装, 而无需多人配合操作,也无需使用工具拆装,从而可以降低有源天线的维护成 本和提高维护效率。
实施例四:
请参阅图 8, 图 8为本发明实施例提供的另一种 AAS的结构示意图。 如图 8 所示, 该 AAS可以包括:
主板 2和至少一个无线模块 1 ; 所述至少一个无线模块 1上设置有第一卡接 件,所述主板 2上设置有与所述至少一个无线模块 1上的第一卡接件相对应的第 二卡接件;所述至少一个无线模块 1的第一卡接件和所述主板 2的第二卡接件以 卡接方式锁紧, 使所述无线模块 1紧固在所述主板 2上。
作为一种可选的实施方式,在图 8所示的 AAS中, 所述无线模块 1上设置的 所述第一"" 妻件可以包括穿透所述无线模块 1左侧的至少一组拉手压杆 70以及 穿透所述无线模块 1右侧的至少一组拉手压杆 70; 其中, 所述拉手压杆 70由拉 手 701和压杆 702组成;
相应地,在图 8所示的 AAS中, 所述主板 2上设置的所述第二卡接件可以包 括设置在所述主板 2左侧上的与所述无线模块 1左侧的至少一组拉手压杆 70相 对应的卡件 80,以及设置在所述主板 2右侧上的与所述无线模块 1右侧的至少一 组拉手压杆 70相对应的卡件 80。
其中,在所述无线模块 1与所述主板 2锁紧的状态下,每组所述拉手压杆 70 的拉手朝所述无线模块 1所在方向翻转至每组所述拉手压杆 70的拉手尾端接触 所述无线模块 1 , 并且每组所述拉手压杆 70的压杆 702在每组所述拉手压杆 70 的拉手拉力作用下提升并与所述主板 2上相对应的卡件相互扣合。
作为一种可选的实施方式,在图 8所示的 AAS中, 所述无线模块 1左侧的每 组所述拉手压杆 70的拉手头端与所述无线模块 1接触,所述无线模块 1左侧的每 组所述拉手压杆 70的压杆 702穿透所述无线模块 1左侧, 并且压杆 702—端通过 所述无线模块 1左侧的每组所述拉手压杆 70的拉手头端上设置的转轴 90连接所 述无线模块 1左侧的每组所述拉手压杆 70的拉手头端;在所述无线模块 1与所述 主板 2锁紧的状态下,所述无线模块 1左侧的每组所述拉手压杆 70的拉手朝所述 无线模块 1所在方向翻转至每组所述拉手压杆 70的拉手尾端接触所述无线模块 1 ,并且每组所述拉手压杆 70的压杆 702另一端在每组所述拉手压杆 70的拉手拉 力作用下提升并与所述主板 2左侧上相对应的卡件 80相互扣合, 并且所述无线 模块 1左侧的每组所述拉手压杆 70的拉手头端上的转轴 90到所述无线模块 1的 距离、所述无线模块 1左侧厚度以及所述主板 2左侧上相对应的卡件 80厚度之和 与所述无线模块 1左侧的每组所述拉手压杆 70的拉手头端上的转轴 90到所述无 线模块 1左侧的每组所述拉手压杆 70的压杆 702另一端的距离相同。
作为一种可选的实施方式,在图 8所示的 AAS中, 所述无线模块 1右侧的每 组所述拉手压杆 70的拉手头端与所述无线模块 1接触,所述无线模块 1右侧的每 组所述拉手压杆 70的压杆 702穿透所述无线模块 1右侧, 并且压杆 702—端通过 所述无线模块 1右侧的每组所述拉手压杆 70的拉手头端上设置的转轴 90连接所 述无线模块 1右侧的每组所述拉手压杆 70的拉手头端;在所述无线模块 1与所述 主板 2锁紧的状态下,所述无线模块 1右侧的每组所述拉手压杆 70的拉手朝所述 无线模块 1所在方向翻转至每组所述拉手压杆 70的拉手尾端接触所述无线模块 1 ,并且每组所述拉手压杆 70的压杆 702另一端在每组所述拉手压杆 70的拉手拉 力作用下提升并与所述主板 2右侧上相对应的卡件 80相互扣合, 并且所述无线 模块 1右侧的每组所述拉手压杆 70的拉手头端上的转轴 90到所述无线模块 1的 距离、所述无线模块 1右侧厚度以及所述主板 2右侧上相对应的卡件 80厚度之和 与所述无线模块 2右侧的每组所述拉手压杆 70的拉手头端上的转轴 90到所述无 线模块 2右侧的每组所述拉手压杆 70的压杆 702另一端的距离相同。
作为一种可选的实施方式, 图 8所示的 AAS中, 每组所述拉手压杆 70的拉 手尾端设置有免工具手动锁紧螺釘 91 ,在每组所述拉手压杆 70的拉手朝所述无 线模块 1所在方向翻转至每组所述拉手压杆 70的拉手尾端接触所述无线模块 1 的状态下,每组所述拉手压杆 70的拉手通过所述免工具手动锁紧螺釘 91紧固在 所述无线模块 l上。
请一并参阅图 9 , 图 9为图 8所示的 AAS中所述无线模块 1与所述主板 2以卡 接方式锁紧的右侧示意图。从图 9可以看出, 所述无线模块 1右侧设置的每组所 述拉手压杆 70的拉手朝所述无线模块 1所在方向翻转至每组所述拉手压杆 1的 拉手尾端接触所述无线模块 1时,每组所述拉手压杆 70的压杆 702在每组所述拉 手压杆 70的拉手拉力作用下提升并与所述主板 2上相对应的卡件 80相互扣合, 从而实现所述无线模块 1与所述主板 2的右侧卡接锁紧。进一步地, 所述无线模 块 1右侧设置的每组所述拉手压杆 70的拉手通过所述免工具手动锁紧螺釘 91紧 固在所述无线模块 1上。
本实施例四中,有源天线的无线模块和主板之间以卡接方式锁紧,避免了 以螺釘方式进行紧固, 使得单个操作人员在高空中即可免工具棵手进行拆装, 而无需多人配合操作,也无需使用工具拆装,从而可以降低有源天线的维护成 本和提高维护效率。
实施例五:
请参阅图 10, 图 10为本发明实施例提供的又一种 AAS的结构示意图。如图
10所示, 该 AAS可以包括:
主板 2和至少一个无线模块 1; 所述至少一个无线模块 1上设置有第一卡接 件,所述主板 2上设置有与所述至少一个无线模块 1上的第一卡接件相对应的第 二卡接件;所述至少一个无线模块 1的第一卡接件和所述主板 2的第二卡接件以 卡接方式锁紧, 使所述无线模块 1紧固在所述主板 2上。
作为一种可选的实施方式, 在图 10所示的 AAS中, 所述主板 2上设置的所 述第二卡接件可以包括设置在所述主板 2—侧的滑槽 100及设置在所述主板另 一侧的滑槽 100; 所述主板 2设置的滑槽 100上设置有卡扣 101; 其中, 所述主板 2上被所述至少一个无线模块 1所占据的一侧分别与设置所述滑槽 100的所述主 板 2—侧及设置所述滑槽 100的所述主板 2另一侧相交。
相应地, 在图 10所示的 AAS中, 所述至少一个无线模块 1上设置的所述第 一"" ^接件可以包括与设置所述滑槽 100的所述主板 2—侧相对应的所述无线模 块 1一侧设置的滑道 200,以及与设置所述滑槽 100的所述主板 2另一侧相对应的 所述无线模块 1另一侧设置的滑道 200; 其中, 所述滑道 200内设置有凸块 300; 其中, 在所述无线模块 1与所述主板 2锁紧的状态下, 所述主板 2—侧的滑 槽 100上设置的所述卡扣 101与所述主板 2—侧相对应的所述无线模块 1一侧设 置的滑道 200内的凸块 300相互扣合; 以及, 所述主板 2另一侧的滑槽 100上设置 的所述卡扣 101与所述主板 2另一侧相对应的所述无线模块 1另一侧设置的滑道 200内的凸块 300相互扣合。
作为一种可选的实施方式,在图 10所示的 AAS中,所述与设置所述滑槽 100 的所述主板 2—侧相对应的所述无线模块 1一侧设置两个滑道 200 , 所述与设置 所述滑槽 100的所述主板 2另一侧相对应的所述无线模块 1另一侧设置两个滑道 200;与所述无线模块 1一侧相对应的所述主板 2—侧的滑槽 100上设置两个所述 卡扣 101;与所述无线模块 1另一侧相对应的所述主板 2另一侧的滑槽 100上设置 两个所述卡扣 101。
作为一种可选的实施方式, 在图 10所示的 AAS中, 所述与所述无线模块 1 一侧相对应的所述主板 2—侧的滑槽 100上设置的两个所述卡扣 101之间通过把 手 102相连接,所述把手 102用于调节所述主板 2—侧的滑槽 100上设置的两个所 述卡扣 101之间的距离; 以及所述与所述无线模块 1另一侧相对应的所述主板 2 另一侧的滑槽 100上设置的两个所述卡扣 101之间也通过把手 102相连接, 所述 把手 102用于调节所述主板 2另一侧的滑槽 100上设置的两个所述卡扣 101之间 的距离。
如图 10所示的 AAS中,把手 102背向无线模块 1旋转时,把手 102连接 的两个所述卡扣 101分离, 而把手 102朝向无线模块 1旋转时,把手 102连接 的两个所述卡扣 101聚拢。
在图 10所示的 AAS中, 无线模块 1和主板 2之间以卡接方式紧固,避免 了以螺釘方式进行紧固, 使得单个操作人员在高空中即可免工具棵手进行拆 装, 而无需多人配合操作, 也无需使用工具拆装, 从而可以降低有源天线的维 护成本和提高维护效率。
1、 解决了 AAS维护过程中, 因无线模块重量重、 体积大, 须多人配合操 作的问题。
2、 降低高空操作中, 工具脱离, 或者无线模块脱落的风险度。 3、 降低在多螺釘紧固操作中, 给用户带来的疲劳度, 从而降低人员安全 上的风险。
4、 降低在螺釘紧固操作中, 因螺釘孔位的地方不同, 导致用户可达性不 满足的问题。
5、 降^ 现场因安装不到位, 导致防水失效的风险。
以上对本发明实施例所提供的一种有源天线进行了详细介绍,本文中应用 了具体个例对本发明的原理及实施方式进行了阐述,以上实施例的说明只是用 于帮助理解本发明; 同时, 对于本领域的一般技术人员, 依据本发明的思想, 在具体实施方式及应用范围上均会有改变之处, 综上所述, 本说明书内容不应 理解为对本发明的限制。

Claims

权 利 要 求
1、 一种有源天线, 其特征在于, 包括:
主板和至少一个无线模块;
所述至少一个无线模块上设置有第一卡接件,所述主板上设置有与所述至 少一个无线模块上的第一卡接件相对应的第二卡接件;
所述至少一个无线模块的第一卡接件和所述主板的第二卡接件以卡接方 式锁紧, 使所述无线模块紧固在所述主板上。
2、 根据权利要求 1所述的有源天线, 其特征在于,
所述第二卡接件包括至少一组锁紧元件,所述至少一组锁紧元件中的至少 一个锁紧臂可转动地设置在所述主板一侧,所述至少一组锁紧元件中的至少另 一个锁紧臂可转动的设置在所述主板的另一侧, 其中, 所述主板上被所述至少 一个无线模块所占据的一侧分别与设置所述至少一锁紧臂的所述主板的一侧 及设置所述至少另一锁紧臂的所述主板的另一侧相交;
所述第一卡接件包括分别与所述至少一个锁紧臂及所述的至少另一锁紧 臂对应的凸起;所述凸起分别设置在所述无线模块上被主板遮挡的一侧相邻的 两侧;
所述的至少一组锁紧元件中的每个锁紧臂对应于所述第一卡接件中的凸 起一端形成有卡扣,在所述无线模块与所述主板锁紧的状态下, 所述的每个锁 紧臂的卡扣与设置在所述无线模块上的凸起相互扣合。
3、 根据权利要求 2所述的有源天线, 其特征在于, 所述的第二卡接件包 括旋转轴,所述第二卡接件的锁紧臂通过所述的旋转轴可转动地设置在所述主 板上。
4、根据权利要求 3所述的有源天线, 其特征在于, 所述旋转轴为可旋转的 弹性件。
5、 根据权利要求 2所述的有源天线, 其特征在于, 所述每一组锁紧元件 包括两个锁紧臂, 所述两个锁紧臂对称的设置在所述主板的相对两侧。
6、 根据权利要求 5所述的有源天线, 其特征在于, 所述第二卡接件中的 每组锁紧元件中的两个锁紧臂通过一横柄相连,所述横柄设置在被该横柄连接 的两个锁紧臂上与所述卡扣相对的另一端,在所述无线模块与所述主板锁紧的 状态下,所述横柄由所述无线模块背离所述主板的一侧面朝所述主板所在方向 紧压所述无线模块。
7、 根据权利要求 5所述的有源天线, 其特征在于, 所述的每个锁紧臂对 应于所述第一卡接件中的凸起一端形成的卡扣为一钩形结构,在所述无线模块 与所述主板锁紧的状态下,所述的每个锁紧臂的钩形结构与设置在所述无线模 块上的凸起相互扣合, 并且所述钩形结构的开口方向朝向所述主板所在一侧。
8、 根据权利要求 5~7任意一项所述的有源天线, 其特征在于,
每个所述锁紧臂上与所述卡扣相对的另一端外侧面上设有翻边,所述翻边 垂直于所述外侧面。
9、 根据权利要求 1所述的有源天线, 其特征在于,
所述第一卡接件包括至少一组锁紧元件,所述至少一组锁紧元件中的至少 一个锁紧臂可转动地设置在所述无线模块一侧,所述至少一组锁紧元件中的至 少另一个锁紧臂可转动的设置在所述无线模块的另一侧, 其中, 所述设置有所 述至少一锁紧臂的所述无线模块的一侧及设置有所述至少另一锁紧臂的所述 无线模块的另一侧与所述无线模块被所述主板遮挡的一侧相交;
所述第二卡接件包括分别与所述至少一个锁紧臂及所述的至少另一锁紧 臂对应的凸起;所述凸起分别设置在所述主板上与被所述无线模块所占据的一 侧相邻的两侧;
所述的至少一组锁紧元件中的每个锁紧臂对应于所述第二卡接件中的凸 起一端形成有卡扣,在所述无线模块与所述主板锁紧的状态下, 所述的每个锁 紧臂的卡扣与设置在所述主板上的凸起相互扣合。
10、 根据权利要求 9所述的有源天线, 其特征在于, 所述的第一卡接件 包括旋转轴,所述第一卡接件的锁紧臂通过所述的旋转轴可转动地设置在所述 无线模块上。
11、 根据权利要求 9所述的有源天线, 其特征在于, 所述每一组锁紧元件 包括两个锁紧臂, 所述两个锁紧臂对称的设置在所述无线模块的相对两侧。
12、 根据权利要求 11所述的有源天线, 其特征在于, 所述第一卡接件中 的每组锁紧元件中的两个锁紧臂通过一横柄相连,所述横柄设置在被该横柄连 接的两个锁紧臂上与所述卡扣相对的另一端,在所述无线模块与所述主板锁紧 的状态下,所述横柄由所述无线模块背离所述主板的一侧面朝所述主板所在方 向紧压所述无线模块。
13、 根据权利要求 11所述的有源天线, 其特征在于, 所述的每个锁紧臂 对应于所述第二卡接件中的凸起一端形成的卡扣为一钩形结构,在所述无线模 块与所述主板锁紧的状态下,所述的每个锁紧臂的钩形结构与设置在所述主板 上的凸起相互扣合, 并且所述钩形结构的开口方向朝向所述无线模块所在一 侧。
14、 根据权利要求 11~13任意一项所述的有源天线, 其特征在于, 每个所述锁紧臂上与所述卡扣相对的另一端外侧面上设有翻边,所述翻边 垂直于所述外侧面。
15、 根据权利要求 1所述的有源天线, 其特征在于,
所述第二卡接件包括穿透所述主板左侧的至少一组拉手压杆以及穿透所 述主板右侧的至少一组拉手压杆; 所述拉手压杆由拉手和压杆组成;
所述第一卡接件包括设置在所述无线模块左侧的与所述主板左侧的至少 一组拉手压杆相对应的卡件,以及设置在所述无线模块右侧的与所述主板右侧 的至少一组拉手压^ ^相对应的卡件;
在所述无线模块与所述主板锁紧的状态下,每组所述拉手压杆的拉手朝所 述主板所在方向翻转至每组所述拉手压杆的拉手尾端接触所述主板,并且每组 所述拉手压杆的压杆在每组所述拉手压杆的拉手拉力作用下提升并与所述无 线模块上相对应的卡件相互扣合。
16、 根据权利要求 14所述的有源天线, 其特征在于,
每组所述拉手压杆的拉手尾端设置有免工具手动锁紧螺釘,在每组所述拉 手压杆的拉手朝所述主板所在方向翻转至每组所述拉手压杆的拉手尾端接触 所述主板的状态下,每组所述拉手压杆的拉手通过所述免工具手动锁紧螺釘紧 固在所述主板上。
17、 根据权利要求 1所述的有源天线, 其特征在于,
所述第一"" N妻件包括穿透所述无线模块左侧的至少一组拉手压杆以及穿 透所述无线模块右侧的至少一组拉手压杆; 所述拉手压杆由拉手和压杆组成; 所述第二卡接件包括设置在所述主板左侧上的与所述无线模块左侧的至 少一组拉手压杆相对应的卡件,以及设置在所述主板右侧上的与所述无线模块 右侧的至少一组拉手压 ^干相对应的卡件;
在所述无线模块与所述主板锁紧的状态下,每组所述拉手压杆的拉手朝所 述无线模块所在方向翻转至每组所述拉手压杆的拉手尾端接触所述无线模块, 并且每组所述拉手压杆的压杆在每组所述拉手压杆的拉手拉力作用下提升并 与所述主板上相对应的卡件相互扣合。
18、 根据权利要求 17所述的有源天线, 其特征在于,
每组所述拉手压杆的拉手尾端设置有免工具手动锁紧螺釘,在每组所述拉 手压杆的拉手朝所述无线模块所在方向翻转至每组所述拉手压杆的拉手尾端 接触所述无线模块的状态下,每组所述拉手压杆的拉手通过所述免工具手动锁 紧螺釘紧固在所述无线模块上。
19、 根据权利要求 1所述的有源天线, 其特征在于, 包括:
所述第二卡接件包括设置在所述主板一侧的滑槽及设置在所述主板另一 侧的滑槽; 所述主板设置的滑槽上设置有卡扣; 其中, 所述主板上被所述至少 一个无线模块所占据的一侧分别与设置所述滑槽的所述主板一侧及设置所述 滑槽的所述主板另一侧相交;
所述第一"" ^接件包括与设置所述滑槽的所述主板一侧相对应的所述无线 模块一侧设置的滑道,以及与设置所述滑槽的所述主板另一侧相对应的所述无 线模块另一侧设置的滑道; 所述滑道内设置有凸块;
在所述无线模块与所述主板锁紧的状态下,所述主板一侧的滑槽上设置的 所述卡扣与所述主板一侧相对应的所述无线模块一侧设置的滑道内的凸块相 互扣合; 以及, 所述主板另一侧的滑槽上设置的所述卡扣与所述主板另一侧相 对应的所述无线模块另一侧设置的滑道内的凸块相互扣合。
20、 根据权利要求 19所述的有源天线, 其特征在于, 所述与设置所述滑 槽的所述主板一侧相对应的所述无线模块一侧设置两个滑道,所述与设置所述 滑槽的所述主板另一侧相对应的所述无线模块另一侧设置两个滑道;与所述无 线模块一侧相对应的所述主板一侧的滑槽上设置两个所述卡扣;与所述无线模 块另一侧相对应的所述主板另一侧的滑槽上设置两个所述卡扣。
21、 根据权利要求 20所述的有源天线, 其特征在于, 所述与所述无线模 块一侧相对应的所述主板一侧的滑槽上设置的两个所述卡扣之间通过把手相 连接,以及所述与所述无线模块另一侧相对应的所述主板另一侧的滑槽上设置 的两个所述卡扣之间通过把手相连接,所述把手用于调节与所述把手连接的两 个所述卡扣之间的距离。
PCT/CN2011/079284 2011-09-02 2011-09-02 一种有源天线 WO2012149722A1 (zh)

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