WO2018049705A1 - 伸缩杆及自拍杆 - Google Patents

伸缩杆及自拍杆 Download PDF

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Publication number
WO2018049705A1
WO2018049705A1 PCT/CN2016/101720 CN2016101720W WO2018049705A1 WO 2018049705 A1 WO2018049705 A1 WO 2018049705A1 CN 2016101720 W CN2016101720 W CN 2016101720W WO 2018049705 A1 WO2018049705 A1 WO 2018049705A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
air hole
telescopic rod
hole
contact
Prior art date
Application number
PCT/CN2016/101720
Other languages
English (en)
French (fr)
Inventor
邵利林
Original Assignee
东莞市千幻电子科技有限公司
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 东莞市千幻电子科技有限公司 filed Critical 东莞市千幻电子科技有限公司
Publication of WO2018049705A1 publication Critical patent/WO2018049705A1/zh

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10Telescoping systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02Stopping, starting, unloading or idling control
    • F04B49/03Stopping, starting, unloading or idling control by means of valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/04Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or holding steady relative to, a person, e.g. by chains, e.g. rifle butt or pistol grip supports, supports attached to the chest or head
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00Details of stands or supports
    • F16M2200/06Arms

Definitions

  • the present invention relates to the field of digital product technologies, and in particular, to a telescopic rod and a self-timer.
  • the self-timer levers used on the market are mostly manual type, which is relatively troublesome to snoring and retracting, and can not control the length as desired, and can not realize the length of the self-timer lever with one hand, which is inconvenient for the user. . technical problem
  • An object of the present invention is to provide a telescopic rod and a self-timer rod, which aim to solve the problem that the self-timer rod cannot automatically expand and contract in the prior art.
  • the technical solution of the present invention is: providing a telescopic rod, comprising a multi-section telescopic tube, the telescopic rod comprising a top plug disposed at a top port of the multi-section telescopic tube and disposed at a bottom plug of the bottom port of the multi-section telescopic tube, the bottom plug ⁇ is provided with a first air hole connected to the inner cavity of the multi-section telescopic tube;
  • the telescopic rod further includes an air pump having an inflation port and an air suction port, and a control device for switching the inflation port or the air suction port to interface with the first air hole.
  • control device includes a gas valve plate and a gas valve shifting plate, and the gas valve plate is disposed between the bottom plug and the gas valve shifting plate, and the gas valve plate a second air hole corresponding to the first air hole, the air valve dial plate is provided with a third air hole corresponding to the air inlet and a fourth air hole corresponding to the air suction port;
  • the control device includes a connecting tube connecting the first air hole and the second air hole, an air tube connecting the third air hole and the air inlet, and connecting the fourth air hole and the pumping Air outlet pipe;
  • the control device includes a dialing structure for driving the valve dial to switch the third air hole or the fourth air hole to be in contact with the second air hole.
  • control device includes a control switch for controlling activation of the air pump, and the control device Closely fixed between the gas valve plate and the gas valve wave plate, and includes an inflation contact elastic piece fixed to the gas valve plate, a suction contact elastic piece, and a gas valve fixed to the air valve Touching a contact on the board, wherein the contact is in contact with the inflating contact spring piece at the third air hole and the second air hole, and the fourth air hole is in contact with the second air hole Contacting the air-contacting elastic piece, releasing the contact between the third air hole and the second air hole, releasing the contact with the air-filling elastic piece, and releasing the docking of the fourth air hole and the second air hole
  • the air suction contact spring piece is in contact; the air contact contact spring piece, the air suction contact spring piece and the contact are electrically connected to the air pump.
  • control device includes a circuit module, and the inflating contact spring piece, the air suction contact spring piece, the contact point and the air pump are electrically connected to the circuit module.
  • a gasket is disposed between the gas valve plate and the gas valve dial, the gasket is fixed to the gas valve plate, and is disposed in communication with the second air hole. Docking holes.
  • a surface of the gas valve plate opposite to the gas valve dial plate protrudes from a fixed shaft, and a surface of the gas valve shifting plate opposite to the gas valve plate is concave.
  • the multi-section telescopic tube includes a plurality of sequentially sleeved tubes, and a plurality of sets of connecting components, and any two adjacent tubes are connected by a set of the connecting components, the connecting components Including at least two sealing rings, and a connecting plug extending from one of the tubes to the other of the tubes, the connecting plug being inserted into an end of the tube to at least one of the seals a ring, the end of the connecting plug inserted into the other body of the tube is sleeved with at least one sealing ring, and the connecting plug is disposed so as to connect the lumens of the two tubes to each other. Stomata.
  • each of the connection plugs has a tapered shape, and two end portions respectively define an annular groove, and the sealing ring is sleeved in the annular groove.
  • the telescopic rod includes a casing having a cavity, the bottom end of the multi-section telescopic tube is fixed at the mouth of the mouth cavity, and the air pump and the control device are all disposed on the ⁇ In the mouth.
  • the present invention also provides a self-timer lever including the telescopic rod as described above and a photographing assembly for controlling the photographing device to take a photograph.
  • the control device is connected between the bottom plug and the air pump, Docking with the air inlet and the air suction port on the air pump, and switching the control air inlet or the air suction port to work, the same control device and the first air hole of the bottom plug are docked, when the control device is switched to the inflation port, the air inlet port
  • the first air hole is connected to the first air hole through the control device, and the control device controls the air pump to inflate, and the multi-section telescopic tube is gradually extended by the air pressure; when the control device is switched to the air suction port, the air suction port and the first air hole pass through the control
  • the device is connected in parallel, and the control device controls the air pump to pump air.
  • the control device is connected between the multi-section telescopic tube and the air pump, and controls the air pump to start, thereby realizing the automatic expansion and contraction of the multi-section telescopic tube, without manual stretching/contraction, which brings convenience to the user and improves the user experience.
  • FIG. 1 is a perspective view of a telescopic rod according to an embodiment of the present invention.
  • FIG. 2 is a perspective view of a housing according to an embodiment of the present invention.
  • FIG. 3 is an exploded perspective view of a handle provided by an embodiment of the present invention.
  • FIG. 4 is an exploded perspective view of a multi-section telescopic tube according to an embodiment of the present invention.
  • FIG. 5 is a perspective view of a main housing according to an embodiment of the present invention.
  • FIG. 6 is a perspective view of a sub-housing provided by an embodiment of the present invention.
  • FIG. 7 is an exploded perspective view of a control device for removing a circuit module according to an embodiment of the present invention.
  • FIG. 8 is a perspective view of a valve shifting plate provided by an embodiment of the present invention.
  • FIG. 9 is a partial cross-sectional view of an adjacent two tubes along an axis according to an embodiment of the present invention.
  • FIG. 10 is a perspective view of a bottom cover according to an embodiment of the present invention.
  • the present invention provides a telescopic rod including a multi-section telescopic tube 1 including a top plug 10 disposed at the top port 2 of the multi-section telescopic tube 1 and The bottom plug 20 of the bottom port 3 of the multi-section telescopic tube 1, the bottom plug 20 is provided with a first air hole 21 connected to the inner cavity of the multi-section telescopic tube 1;
  • the telescopic rod further includes an air pump 30 having an inflation port and an air suction port, and a control device 40 for switching the inflation port or the air suction port to interface with the first air hole 21.
  • top port 2 of the multi-section telescopic tube 1 and the bottom port 3 of the multi-section telescopic tube 1 respectively mean that the multi-section telescopic tube 1 is elongated, and the top portion is used for inserting the top plug.
  • control device 40 is connected between the bottom plug 20 and the air pump 30, and is connected with the air inlet and the air suction port of the air pump 30, and switches to control the air inlet or the air suction port to operate.
  • the control device 40 is in contact with the first air hole 21 of the bottom plug 20, and when the control device 40 is switched to the inflation port, the first air port is in communication with the first air hole 21 through the control device 40, and the control device 40 controls the air pump 30 at the same time.
  • the multi-section telescopic tube 1 Inflated, the multi-section telescopic tube 1 is gradually extended by the air pressure; when the control device 40 is switched to the suction port ⁇ , the ⁇ suction port is in communication with the first air hole 21 through the control device 40, and the control device 40 controls the air pump 30 at the same time. Enter Since the air pump 30 draws air, the air pressure in the multi-section telescopic tube 1 is smaller than the outside air pressure, and the multi-section telescopic tube 1 assembly is contracted together by the external air pressure.
  • control device 40 is connected between the multi-section telescopic tube 1 and the air pump 30, and controls the air pump 30 to start, thereby realizing the automatic expansion and contraction of the multi-section telescopic tube 1 without manual stretching/contraction, which brings convenience to the user and improves. User experience.
  • the telescopic rod includes a housing 50 having a cavity 51 and a battery 60 disposed in the cavity 51.
  • the bottom end of the multi-section extension tube 1 is fixed to the mouth of the mouth 51, and the air pump 30 and the control device 40 are both disposed.
  • the battery 60 supplies power to the control device 40 and the air pump 30, respectively.
  • the battery 60 is a lithium battery
  • the bottom end of the multi-section telescopic tube 1 is a handle.
  • the housing 50 extends outwardly from the outer peripheral portion of the mouth of the mouth 51 of the mouth 51, the mouth of the mouth 51 is facing the lumen of the insertion tube 52, and the insertion tube 52 is inserted at the bottom of the multi-section tube 1.
  • the insertion tube 52 is arranged to facilitate the fixed connection of the multi-section telescopic tube 1 to the housing 50.
  • the sealing of the top port 2 of the multi-section telescopic tube 1 is: the top plug 2 of the multi-section telescopic tube 1 is inserted with a top plug 10, and the top plug 10 includes a first plug portion 11 inserted in the top port 2, a first sealing ring 12 sleeved on the first plug portion 11 and a pan head 13 exposed on the top of the multi-section telescopic tube 1.
  • the cloud table 13 is used for connecting the clamping device for fixing the camera device, the first sealing ring 12 is pressed between the side wall of the first plug portion 11 and the inner wall of the tube of the multi-section telescopic tube 1 to seal the top port 2 of the multi-section telescopic tube 1, wherein the pan/tilt 13 is locked to the outside of the top port 2 .
  • the first annular groove 111 is disposed on the side wall of the first insertion portion 11 , and the first sealing ring 12 is sleeved and locked in the first annular groove 111 for performing the first sealing ring 12 .
  • the top of the multi-section telescopic tube 1 is fixed to the first plug portion 11 by a connecting member, so as to prevent the air pump 30 from being inflated or pumped, and the top plug 10 is moved due to the pushing of the internal air pressure.
  • the top tube wall of the multi-section telescopic tube 1 is fixed to the first plug portion 11 by a connecting member, and the connecting member may be a screw, but is not limited thereto, and is flexibly selected.
  • the bottom port 3 of the multi-section telescopic tube 1 is inserted with a bottom plug 20, and the bottom plug 20 includes a second plug portion 22 that is inserted into the plug tube 52, and the second plug portion that is locked outside the nozzle of the plug tube 52. a third sealing portion 23 and a second sealing ring 24 sleeved on the third insertion portion 23, and the second sealing ring 24 is pressed against the outer wall of the third insertion portion 23 and the inner wall of the tube at the bottom of the multi-section telescopic tube 1 In order to achieve the bottom port 3 sealing of the multi-section telescopic tube 1.
  • the outer wall of the third plug portion 23 is provided with a second annular groove 231, and the second sealing ring 24 is sleeved and clamped.
  • the second annular groove 231 is used for axially limiting the second sealing ring 24.
  • the inner wall of the nozzle of the insertion tube 52 is provided with a card slot 521, and the card slot 521 is connected to the cavity 51, and the outer wall of the second connector portion 22 is corresponding to the card slot 521, and the card 221 is protruded.
  • the block 221 is locked on the card slot 521 for preventing the bottom plug 20 from moving along the extension direction of the multi-section telescopic tube 1.
  • the third plug portion 23 is locked outside the nozzle of the insertion tube 52 for preventing the bottom block.
  • the head 20 moves in the retracting direction of the multi-section telescopic tube 1.
  • the inner wall of the nozzle of the insertion tube 52 can also protrude from the snap ring.
  • the outer wall of the second plug portion 22 protrudes from the snap ring with an annular block, and the annular block is locked on the snap ring for avoiding
  • the bottom plug 20 moves in the direction in which the multi-section telescopic tube 1 is elongated.
  • the number of the card slots 521 is two, and is evenly distributed around the inner wall of the insertion tube 52. Accordingly, the number of the card blocks 221 is also two.
  • the insertion tube 52 and the multi-section telescopic tube 1 are fixed by a connecting member, that is, the bottom tube wall of the multi-section telescopic tube 1 is fixed to the tube wall of the insertion tube 52 through a connecting member, and the connecting member can be It is a screw, but it is not limited to this, and it is flexible.
  • the housing 50 includes a main housing 53 and a sub-housing 54.
  • the air pump 30, the battery 60, and the control device 40 are all disposed in the main housing 53, and the sub-housing 54 is fastened to the main housing 53, the main housing.
  • the body 53 and the sub-housing 54 together form a weir oral cavity 51.
  • the main casing 53 and the sub-housing 54 are fastened to facilitate installation and fixation of the air pump 30, the battery 60 and the control device 40, and the bottom plug 20 is also facilitated. It is locked and installed in the insertion tube 52 to prevent the bottom plug 20 from swaying in the axial direction.
  • At least two air pump card plates 531 are protruded from the main housing 53 and are spaced apart from each other along the extending or retracting direction of the multi-section telescopic tube 1 to form a first accommodating section 5311, and the air pump 30 is disposed.
  • the air pump card plate 531 is disposed for the axial limit of the air pump 30; and the air receiving plate 5312 is laterally protruded in the first accommodating section 5311, and the air pump supporting plate 5312 is supported on the outer wall of the air pump 30.
  • the inner wall of the sub-housing 54 protrudes from the air pump support plate 5312 so as to protrude from the air pump fixing plate 541.
  • the air pump fixing plate 541 The end face abuts against the air pump 30 for fixing the air pump 30.
  • two battery clips 532 are protruded from the main housing 53 and are equally spaced and oppositely disposed along the extension or retraction direction of the multi-section telescopic tube 1.
  • the second receiving section 5321 is formed, and the battery 60 is placed in the first place.
  • the peripheral side of the battery 60 is located between the air pump supporting plate 5312 and the inner wall of the cymbal 51 adjacent thereto to prevent the battery 60 from laterally swaying.
  • the air pump 3 0 is set side by side with the battery 60.
  • the main housing 53 is convexly disposed on the engaging surface 533 of the sub-housing 54 and correspondingly, the sub-housing 54 is recessed on the engaging surface 542 of the main housing 53.
  • the positioning hole 5421 is inserted into the positioning hole 5421 to accurately position the sub-housing 54 and the main housing 53 for quick mounting and fixing.
  • the main housing 53 and the sub-housing 54 are fixed by a connecting member, which may be a screw or a bolt, and is not limited thereto, and is flexibly selected.
  • the control device 40 includes a gas valve plate 41 and a valve shifting plate 42 .
  • the gas valve plate 41 is fixed in the cavity 51 and located at the bottom plug 20 .
  • the air valve plate 41 defines a second air hole 411 corresponding to the first air hole 21
  • the air valve shifting plate 42 defines a third air hole 421 corresponding to the air inlet and the pumping a fourth air hole 422 corresponding to the air port;
  • the control device 40 includes a connecting tube 43 connecting the first air hole 21 and the second air hole 411, an air tube 44 connecting the third air hole 421 and the air inlet, and an air suction tube 45 connecting the fourth air hole 422 and the air suction port;
  • the control device 40 includes a dial structure 423 for driving the valve dial 42 to switch the third air hole 421 or the fourth air hole 422 to the second air hole 411.
  • the inflation passage is connected; when the toggle structure 423 controls the valve dial
  • the movable plate 42 operates to make the fourth air hole 422 and the second air hole 411 abut, the air suction passage is communicated, and the dialing structure 423 can better control the communication passage to be connected or disconnected, and the air suction passage is connected or disconnected.
  • the gas valve plate 41 has a fixing tube 413 protruding from a surface opposite to the bottom plug 20, the lumen of the fixing tube 413 is in communication with the second air hole 411, and one end of the connecting tube 43 is sleeved.
  • the other end pipe is sleeved on the second plug portion 22, and the connecting pipe 43 is a soft air pipe, which will facilitate the elastic sleeve of the connecting pipe 43, to make the connection more stable and the sealing effect is good.
  • annular limiting groove 55 is protruded from the inner wall of the cavity 51, and an outer edge of the gas valve plate 41 is inserted into the annular limiting groove 55 for restricting the axial direction of the gas valve plate 41 along the multi-section telescopic tube 1.
  • the limit limiting rib 551 is protruded in the annular limiting groove 55.
  • the limiting socket 412 is disposed at the edge of the gas valve plate 41, and the limiting rib 551 is inserted into the limiting socket 412 to restrict the gas.
  • the valve plate 41 is axially rotated.
  • the number of the limiting ribs 551 is two, and is disposed in the main casing 53 and the sub-housing 54 respectively, and the two valve bars 41 correspond to the two limiting ribs.
  • the block 551 is provided with two limit sockets 412, and the two limit bars 551 are respectively inserted into the two limit sockets 512.
  • Through the annular limit slot 55 is provided with the stopper 551 to fix the valve plate 41.
  • the air pump 30 is provided with an air pump inflation tube 31 at the inflation port and a gas pump suction tube 32 at the air suction port, and the air valve dial plate 42 and the air pump 30 are oppositely disposed on the plate surface.
  • the valve inflation tube 424 and the air valve suction tube 425, and the air valve inflation tube 424 is in communication with the third air hole 421, the air valve extraction tube 425 is in communication with the fourth air hole 422, and the two end nozzles of the inflation tube 44 are respectively sleeved on the air valve
  • the air tube 424 and the air pump tube 31 are respectively disposed on the air valve suction pipe 425 and the air pump air suction pipe 32.
  • the air tube 44 and the air suction pipe 45 are both soft air pipes, which is convenient for inflating.
  • the tube 44 is elastically sleeved with the suction tube 45 to make the connection more stable and better in sealing.
  • the toggle structure 423 is a protruding lever protruding from the edge of the valve shifting plate 42.
  • the housing 50 is provided with a strip-shaped jack 56 corresponding to the toggle lever, and the toggle lever is removed from the strip jack. 56 wear out the settings.
  • the toggle lever is L-shaped, and the strip-shaped receptacle 56 spans between the main housing 53 and the sub-housing 54 to facilitate the installation of the valve shifting plate 42.
  • the control device 40 includes a control switch 46 for controlling the start of the air pump 30, and the control switch 46 is fixed to the air valve plate 41 and the gas.
  • the control switch 46 is fixed to the air valve plate 41 and the gas.
  • the contact 463 is in contact with the second air hole 411 and is in contact with the inflating contact elastic piece 461.
  • the fourth air hole 422 is in contact with the second air hole 411, and is in contact with the air suction contact elastic piece 462, and the third air hole 421 is released.
  • the second air hole 411 is released from contact with the inflating contact elastic piece 461, and the fourth air hole 422 is disengaged from the second air hole 411 to be released from contact with the air suction contact elastic piece 462; the inflating contact elastic piece 461, the air suction contact elastic piece 462, and the contact 463 Both are electrically connected to the air pump 30.
  • the toggle lever displaces one end of the strip-shaped insertion hole 56 to make the third air hole 421 and the second air hole 411 abut
  • the inflation passage is connected, and the contact 463 is
  • the inflating contact elastic piece 461 is electrically contacted, and the air pump 30 is controlled to perform inflation work.
  • the multi-section telescopic tube 1 is stretched and extended as the air pressure in the lumen is greater than the external air pressure; when the loose lever is rotated, the contact 463 and the inflated contact elastic piece When the 461 is disengaged, the air pump 30 stops inflating, and the multi-section telescopic tube 1 maintains the extended state; when the other end of the toggle lever displaces the strip-shaped insertion hole 56 makes the fourth air hole 42 2 and the second air hole 411 abut, the air is pumped.
  • the passage is connected.
  • the contact 463 is in electrical contact with the suction contact spring 462, and the air pump 30 is controlled to perform the pumping operation.
  • the multi-section telescopic tube 1 is retracted and shortened as the air pressure in the lumen is less than the external air pressure;
  • the contact 463 is disengaged from the suction contact spring 462.
  • the air pump 30 stops pumping, and the multi-section telescopic tube 1 is kept in the retracted state.
  • the dialing structure 423 cooperates with the air valve plate 41 and the valve shifting plate 42 to control the communication of the air passage, and also controls the air pump 30 to start inflation or release, thereby controlling the pumping passage communication, and also controlling the air pump 30 to start. Pumping or releasing, bringing convenience to the operation of the telescopic rod.
  • control device 40 includes a circuit module 47.
  • the inflating contact spring piece 461, the air suction contact spring piece 462, the contact 463, and the air pump 30 are electrically connected to the circuit module 47.
  • the circuit module 47 is a first PCB board electrically connected to the battery 60, and the inflating contact spring piece 461, the air suction contact spring piece 462, the contact 463, and the air pump 30 are electrically connected to the first PCB board. Connected to achieve circuit control of the air pump 30.
  • the first PCB board is fixed in the fistula oral cavity 51 and is located at the other end opposite to the fistula.
  • a gasket 414 is disposed between the gas valve plate 41 and the gas valve dial plate 42.
  • the gasket 414 is fixed to the gas valve plate 41 and is connected to the second air hole 411. Docking hole 4141.
  • the second air hole 411 is recessed with a mounting groove 415, and the gasket 414 is fixed in the mounting groove 415, and the second air hole 411 is sealed and communicated with the third air hole 421 through the gasket 414, or
  • the second air hole 41 1 is in sealing communication with the fourth air hole 422 to improve the efficiency of inflation or pumping.
  • the surface of the gas valve plate 41 opposite to the valve shifting plate 42 protrudes from the fixed shaft 416, and the gas valve shifting plate 42 and the gas valve plate 41
  • the facing surface is recessed with a shaft hole 426 that cooperates with the fixed shaft 416.
  • the shaft hole is a blind hole.
  • the gas valve plate 41 rotates around the fixed shaft 41 6 to make the air valve plate 41 rotate with the action of the toggle lever.
  • the passage or the suction passage is connected, and the control switch 46 controls the air pump 30 to start accordingly.
  • the multi-section telescopic tube 1 includes a plurality of sequentially sleeved tubes 70, and a plurality of sets of connecting assemblies 80, and a pair of adjacent two tubes 70 are passed through a group.
  • the connecting component 80 is connected.
  • the connecting component 80 includes at least two sealing rings 81, and a connecting plug 82 extending from one tubular body 70 to the other tubular body 70.
  • the connecting plug 82 is inserted into the end of a tubular body 70.
  • At least one sealing ring 81 is sleeved, and at least one sealing ring 81 is sleeved at the end of the connecting plug 82 inserted into the other tubular body 70, and the connecting plug 82 is disposed so that the lumens of the two tubular bodies 70 are between a fifth air hole 821 that communicates with each other.
  • the connection plug 82 is sealingly connected between the adjacent two pipe bodies 70 by the seal ring 81, and the number of the pipe bodies 70 is four, and the number of the pipe bodies 70 is flexibly selected.
  • the adjacent two tubular bodies 70 are respectively a first tubular body 71 and a second tubular body 72, and the second tubular body 72 can be inserted into the first tubular body 71, and the tubular wall of the second tubular body 72 is connected
  • the member is fixed to the outer side wall of the connection plug 82 to prevent the second tube body 72 from being decoupled from the connection assembly 80 by air pressure.
  • each of the connection plugs 82 has a tapered shape, and annular grooves 822 are respectively disposed at both ends, and the seal ring 81 is sleeved in the annular groove 822.
  • connection plug 82 is spaced apart from at least two third annular grooves 822, and is disposed at two ends of the connection plug 82, and each sealing ring 81 is sleeved in the corresponding annular groove. 822, used to seal the ring
  • one end of the connecting plug 82 having a relatively large cross-sectional area is inserted into the first pipe body 71 to prevent the connecting member 80 from being desorbed from the first pipe body 71 by the air pressure.
  • the telescopic rod further includes a display assembly 90 for displaying the amount of power of the battery 60.
  • the display assembly 90 includes a plurality of illumination sources and is respectively separated from the plurality of illumination sources.
  • the plurality of transparent light guiding columns 91 facing each other are fixed in the cavity 51 and are disposed from the side wall of the casing 50.
  • the housing 50 further includes a bottom cover 57.
  • the bottom cover 57 is fixed to the bottom ends of the main housing 53 and the sub-housing 54 by a snap structure, and the inner wall of the bottom cover 57 protrudes to the cavity 51 for a plurality of intervals.
  • the plate 571, the transparent light guiding column 91 and the partitioning plate 571 are alternately arranged, so that the light emitted by each light source is transmitted through the corresponding transparent light guiding column 91, and the bottom cover 57 corresponds to the plurality of transparent light guiding columns 91 respectively.
  • a plurality of light guiding holes 572 are defined, and the transparent light guiding rod 91 is inserted into the light guiding hole 572 for external observation.
  • a plurality of light sources are electrically connected to the first PCB.
  • the buckle structure includes a first card hole 534 disposed on the outer wall of the bottom end of the main casing 53, a second card hole 543 disposed on the outer wall of the bottom end of the sub-case 54, and an inner side wall of the bottom cover 57
  • a card hole 534 and a second card hole 543 are respectively corresponding to the recessed locking block 573.
  • the two locking blocks 573 are respectively inserted into the first card hole 534 and the second card hole 543.
  • the number of the one card hole 534 and the second card hole 543 may be plural, and the number of the latching blocks 753 is the sum of the number of the first card holes 534 and the number of the second card holes 543, and is correspondingly disposed.
  • the telescopic rod further includes a charging assembly 100 for charging the battery 60.
  • the charging assembly 100 includes a charging base 101, and the charging base 101 is disposed through the side wall of the housing 50.
  • the charging cover 574 of the bottom cover 57 for the charging base 101 to pass through, the charging base 101 can be electrically connected to the first PC B board, and in the embodiment, the charging assembly 100 further includes a second PCB board 102, second PCB The board 102 is electrically connected to the first PCB board. Of course, the board 102 can be directly electrically connected to the battery 60. The charging stand 101 is electrically connected to the second PCB board 102.
  • the inner wall of the bottom cover 57 protrudes inwardly with two fixing blocks 575, and the facing surfaces of the two fixing blocks 575 are respectively provided with slots 5751, and the second PCB board 102 is inserted into the two slots 5751. Fix it.
  • the charging assembly further includes a discharge base 103 for charging the external electric device, and the discharge base 103 is disposed through the side wall of the housing 50.
  • the PCB board 102 is electrically connected, the discharge base 103 is a USB socket, and the bottom cover 57 is provided with a discharge hole 576 for the discharge socket 103 to pass through.
  • the discharge base 103 and the charging base 101 are disposed on opposite sides of the second PCB board 102. .
  • the telescopic rod further includes a lighting assembly 110, and the lighting assembly 110 includes an LED lamp 1101 electrically connected to the battery 60, and the LED lamp 1101 is from the housing. 50 side wall out setting.
  • the bottom cover 57 defines a light hole 577 for the LED lamp 1101 to pass through, and the LED lamp 1101 and the second PCB board 1
  • the present invention also provides a self-timer lever, which includes the above-mentioned stretching rod and a photographing assembly 120 for controlling the photographing device to take a photograph.
  • a control connection is established between the camera device and the camera component 120, so that the user controls the camera component 120 to control the camera device to take photos, which is convenient for the user to use.
  • the photographing component 120 includes a photographing button 1201 and a Bluetooth chip, and a Bluetooth connection between the Bluetooth chip and the photographing device.
  • the photographing component 120 includes a third PCB board 1202.
  • the third PCB board 1202 is electrically connected to the first PCB board.
  • the battery board 60 can be directly electrically connected to the battery 60.
  • the camera button 1201 is electrically connected to the third PCB board 1202, and the side wall of the housing 50 is provided with a button hole 58 for the camera button 1201 to pass through.
  • the button hole 58 spans the main housing 53 and the pair.
  • the photographing assembly 120 is placed at a position where the finger is easy to press.
  • two inner support plates 535 are protruded from the inner wall of the main casing 53, and the third PCB board 1202 is disposed on the two support plates 535.
  • the two support plates 535 are laterally convexly fixed.
  • the 1202 is inserted into the fixing groove 536 for fixing.
  • the camera button 1201 is provided with a card 1203, and a limiting slot 537 is defined at the bottom of the main housing 53.
  • the 203 is locked in the limiting slot 537 to prevent the camera button 1201 from being detached from the housing 50.

Abstract

一种伸缩杆及自拍杆,包括多节伸缩管(1),伸缩杆包括设于多节伸缩管(1)的顶部端口(2)的顶部堵头(10)和设于多节伸缩管(1)的底部端口(3)的底部堵头(20),底部堵头(20)开设有连通至多节伸缩管(1)内腔的第一气孔(21);伸缩杆包括具有充气口和抽气口的气泵(30)、用于切换充气口或抽气口与第一气孔(21)对接的控制装置(40)。通过控制装置(40)连接在多节伸缩管(1)与气泵(30)之间,并控制气泵(30)启动,实现多节伸缩管(1)自动伸缩,无需人工进行拉伸/收缩,为用户带来方便,提高了用户的体验性。

Description

说明书 发明名称:伸缩杆及自拍杆
技术领域
[0001] 本发明涉及数码产品技术领域, 尤其涉及一种伸缩杆及自拍杆。
背景技术
[0002] 目前市场上所使用的自拍杆, 大都是手动型的, 打幵与收回相对麻烦, 且不能 随心所意的控制长度, 更不能实现单手操控自拍杆的长短, 为用户带来不便。 技术问题
[0003] 本发明的目的在于提供一种伸缩杆及自拍杆, 旨在解决现有技术中自拍杆不能 自动伸缩的问题。
问题的解决方案
技术解决方案
[0004] 为解决上述技术问题, 本发明的技术方案是: 提供一种伸缩杆, 包括多节伸缩 管, 所述伸缩杆包括设于所述多节伸缩管顶部端口的顶部堵头和设于所述多节 伸缩管底部端口的底部堵头, 所述底部堵头幵设有连通至所述多节伸缩管内腔 的第一气孔;
[0005] 所述伸缩杆还包括具有充气口和抽气口的气泵、 用于切换所述充气口或所述抽 气口与所述第一气孔对接的控制装置。
[0006] 进一步地, 所述控制装置包括气阀板以及气阀拨动板, 所述气阀板设于所述底 部堵头与所述气阀拨动板之间, 所述气阀板幵设与所述第一气孔相对应的第二 气孔, 所述气阀拨动板幵设有与所述充气口相对应的第三气孔以及与所述抽气 口相对应的第四气孔;
[0007] 所述控制装置包括连接所述第一气孔与所述第二气孔的连接管、 连接所述第三 气孔与所述充气口的充气管, 以及连接所述第四气孔与所述抽气口的抽气管;
[0008] 所述控制装置包括用于驱动所述气阀拨动板以切换所述第三气孔或所述第四气 孔与所述第二气孔对接的拨动结构。
[0009] 进一步地, 所述控制装置包括用于控制所述气泵启动的控制幵关, 所述控制幵 关固定于所述气阀板与所述气阀波动板之间, 且其包括彼此间隔固设于所述气 阀板上的充气接触弹片、 抽气接触弹片, 以及固设于所述气阀拨动板上的触点 , 其中, 所述触点在所述第三气孔与所述第二气孔对接吋与所述充气接触弹片 接触, 在所述第四气孔与所述第二气孔对接吋与所述抽气接触弹片接触, 在解 除所述第三气孔与所述第二气孔对接吋解除与所述充气接触弹片接触, 在解除 所述第四气孔与所述第二气孔对接吋解除与所述抽气接触弹片接触; 所述充气 接触弹片、 所述抽气接触弹片以及所述触点皆与所述气泵电性连接。
[0010] 进一步地, 所述控制装置包括电路模块, 所述充气接触弹片、 所述抽气接触弹 片、 所述触点以及所述气泵皆与所述电路模块电性连接。
[0011] 进一步地, 所述气阀板与所述气阀拨动板之间设有密封垫, 所述密封垫固定于 所述气阀板上, 且幵设与所述第二气孔连通的对接孔。
[0012] 进一步地, 所述气阀板与所述气阀拨动板相正对的表面凸设固定轴, 所述气阀 拨动板中与所述气阀板相正对的表面凹设与所述固定轴配合的轴孔。
[0013] 进一步地, 所述多节伸缩管包括多个依次套接管体, 以及多组连接组件, 任一 相邻两所述管体之间通过一组所述连接组件连接, 所述连接组件包括至少两个 密封圈, 以及从一所述管体延伸至另一所述管体的连接堵头, 所述连接堵头插 设于一所述管体内的端部套设至少一个所述密封圈, 所述连接堵头插设于另一 所述管体内的端部套设至少一个所述密封圈, 所述连接堵头幵设以使两管体的 管腔之间相互连通的第五气孔。
[0014] 进一步地, 各所述连接堵头呈锥型, 且两端部分别幵设环形槽, 所述密封圈卡 套于所述环形槽内。
[0015] 进一步地, 所述伸缩杆包括具有幵口腔的壳体, 所述多节伸缩管底端固定于所 述幵口腔的幵口处, 所述气泵和所述控制装置皆设置于所述幵口腔内。
[0016] 本发明还提供一种自拍杆, 所述自拍杆包括如上所述的伸缩杆以及用于控制拍 照设备进行拍照的拍照组件。
发明的有益效果
有益效果
[0017] 本发明相对于现有技术的技术效果是: 控制装置连接于底部堵头与气泵之间, 与气泵上的充气口、 抽气口进行对接, 并切换控制充气口或抽气口进行工作, 同吋控制装置与底部堵头的第一气孔对接, 当控制装置切换到充气口吋, 此吋 充气口与第一气孔通过控制装置对接连通, 控制装置同吋控制气泵进行充气, 多节伸缩管由于气压推动, 逐渐伸长; 当控制装置切换到抽气口吋, 此吋抽气 口与第一气孔通过控制装置对接连通, 控制装置同吋控制气泵进行抽气, 由于 气泵抽气, 使得多节伸缩管内的气压小于外界气压, 受外界气压的推动, 多节 伸缩管组件收缩在一起。 因此, 通过控制装置连接在多节伸缩管与气泵之间, 并控制气泵启动, 实现多节伸缩管自动伸缩, 无需人工进行拉伸 /收缩, 为用户 带来方便, 提高了用户的体验性。
对附图的简要说明
附图说明
[0018] 图 1是本发明实施例提供的伸缩杆的立体图;
[0019] 图 2是本发明实施例提供的壳体的立体图;
[0020] 图 3是本发明实施例提供的手柄的立体分解图;
[0021] 图 4是本发明实施例提供的多节伸缩管的立体分解图;
[0022] 图 5是本发明实施例提供的主壳体的立体图;
[0023] 图 6是本发明实施例提供的副壳体的立体图;
[0024] 图 7是本发明实施例提供的除去电路模块的控制装置的立体分解图;
[0025] 图 8是本发明实施例提供的气阀拨动板的立体图;
[0026] 图 9是本发明实施例提供的相邻两管体沿轴线的局部剖视图;
[0027] 图 10是本发明实施例提供的底盖的立体图。
[0028] 上述附图所涉及的标号明细如下:
[] [表 1]
多节伸缩管 1 顶部端口 2 顶部堵头 10 底部端口 3 底部堵头 20 第一气孔 21 气泵 30 控制装置 40 壳体 50 幵口腔 51 电池 60 插接管 52 第一插接部 11 第一密封圈 12 云台 13 第一环形槽 111 第二插接部 22 第三插接部 23 第二密封圈 24 第二环形槽 231 卡槽 521 卡块 221 主壳体 53 副壳体 54 气泵卡板 531 第一容纳区间 5311 气泵支撑板 5312 气泵固定板 541 电池卡板 532 第二容纳区间 5321 结合面 533 定位销 5331 扣合面 542 定位孑 L 5421 气阀板 41 气阀拨动板 42 第二气孔 411 连接管 43 第三气孔 421 第四气孔 422 充气管 44 抽气管 45 拨动结构 423 固定管 413 环状限位槽 55 限位筋块 551 限位插口 412 气泵充气管 31 气阀充气管 424 气阀抽气管 425 条状插孔 56 控制幵关 46 充气接触弹片 461 抽气接触弹片 462 触点 463 电路模块 47 密封垫 414 安装槽 415 固定轴 416 轴孔 426 管体 70 连接组件 80 密封圈 81 连接堵头 82 第五气孑 L 821 第三环形槽 822 第一管体 71 第二管体 72 显示组件 90 透明导光柱 91 底盖 57 间隔板 571 导光孔 572 第一卡孔 534 第二卡孔 543 卡止块 573 充电组件 100 充电座 101 充电插孔 574 第二 PCB板 102 固定块 575 插槽 5751 放电座 103 放电孔 576 明组件 110 LED灯 1101 拍照组件 120 拍照按钮 1201 第三 PCB板 1202 支撑板 535 固定槽 536 固定槽 536 卡板 1203 限位槽 537 照明孔 577 按钮孔 58 对接孔 4141
Figure imgf000008_0001
本发明的实施方式
[0029] 为了使本发明的目的、 技术方案及优点更加清楚明白, 以下结合附图及实施例 , 对本发明进行进一步详细说明。 应当理解, 此处所描述的具体实施例仅仅用 以解释本发明, 并不用于限定本发明。
[0030] 需要说明的是, 当元件被称为 "固定于"或"设置于 "另一个元件上, 它可以直接 在另一个元件上或者它可能通过第三部件间接固定于或设置于另一个元件上。 当一个元件被称为"连接于 "另一个元件, 它可以是直接连接到另一个元件或者它 可能通过第三部件间接连接于另一个元件上。
[0031] 还需要说明的是, 本实施例中的左、 右、 上、 下等方位用语, 仅是互为相对概 念或是以产品的正常使用状态为参考的, 而不应该认为是具有限制性的。
[0032] 请同吋参阅图 1至图 6, 本发明提供一种伸缩杆, 包括多节伸缩管 1, 伸缩杆包 括设于多节伸缩管 1的顶部端口 2的顶部堵头 10和设于多节伸缩管 1的底部端口 3 的底部堵头 20, 底部堵头 20幵设有连通至多节伸缩管 1的内腔的第一气孔 21 ;
[0033] 伸缩杆还包括具有充气口和抽气口的气泵 30、 用于切换充气口或抽气口与第一 气孔 21对接的控制装置 40。
[0034] 在这里需要说明的是, 多节伸缩管 1的顶部端口 2与多节伸缩管 1的底部端口 3分 别是指多节伸缩管 1伸长吋, 位于顶部用于插设顶部堵头 10的端口以及位于底部 用于插设底部堵头 20的端口。
[0035] 在本实施例中, 控制装置 40连接于底部堵头 20与气泵 30之间, 与气泵 30上的充 气口、 抽气口进行对接, 并切换控制充气口或抽气口进行工作, 同吋控制装置 4 0与底部堵头 20的第一气孔 21对接, 当控制装置 40切换到充气口吋, 此吋充气口 与第一气孔 21通过控制装置 40对接连通, 控制装置 40同吋控制气泵 30进行充气 , 多节伸缩管 1由于气压推动, 逐渐伸长; 当控制装置 40切换到抽气口吋, 此吋 抽气口与第一气孔 21通过控制装置 40对接连通, 控制装置 40同吋控制气泵 30进 行抽气, 由于气泵 30抽气, 使得多节伸缩管 1内的气压小于外界气压, 受外界气 压的推动, 多节伸缩管 1组件收缩在一起。 因此, 通过控制装置 40连接在多节伸 缩管 1与气泵 30之间, 并控制气泵 30启动, 实现多节伸缩管 1自动伸缩, 无需人 工进行拉伸 /收缩, 为用户带来方便, 提高了用户的体验性。
[0036] 伸缩杆包括具有幵口腔 51的壳体 50以及设置于幵口腔 51内的电池 60, 多节伸缩 管 1底端固定于幵口腔 51的幵口处, 气泵 30和控制装置 40皆设置于幵口腔 51内, 且电池 60分别为控制装置 40及气泵 30供电。 在本实施例中, 该电池 60为锂电池 , 且位于多节伸缩管 1底端的均为手柄。
[0037] 壳体 50于幵口腔 51的幵口外周部向外延伸插接管 52, 幵口腔 51的幵口正对于插 接管 52的管腔, 插接管 52插设于多节伸缩管 1的底部端口 3内, 且固定在底部端 口 3内, 插接管 52的设置便于多节伸缩管 1的固定连接于壳体 50上。
[0038] 多节伸缩管 1的顶部端口 2的密封: 多节伸缩管 1的顶部端口 2插设顶部堵头 10, 顶部堵头 10包括插设于顶部端口 2的第一插接部 11、 套设于第一插接部 11上的第 一密封圈 12以及裸露于多节伸缩管 1顶部的云台 13, 云台 13用于连接固定夹持拍 照设备的夹持装置, 第一密封圈 12挤压于第一插接部 11的侧壁和多节伸缩管 1的 管内壁之间, 以实现多节伸缩管 1的顶部端口 2密封, 其中, 云台 13卡止于顶部 端口 2外侧。
[0039] 具体地, 第一插接部 11的侧壁幵设第一环形槽 111, 第一密封圈 12套设并卡止 于第一环形槽 111内, 用于对第一密封圈 12进行轴向限位。
[0040] 具体地, 多节伸缩管 1顶部通过连接件固定于第一插接部 11上, 避免气泵 30充 气或抽气吋, 由于内部气压的推动使顶部堵头 10产生移动, 在本实施例中, 多 节伸缩管 1顶部管壁通过连接件固定于第一插接部 11上, 该连接件可以为螺钉, 但不限于此, 灵活选取。
[0041] 多节伸缩管 1的底部端口 3插设底部堵头 20, 底部堵头 20包括插设于插接管 52内 的第二插接部 22、 卡止于插接管 52的管口外的第三插接部 23以及套设于第三插 接部 23上的第二密封圈 24, 第二密封圈 24挤压于第三插接部 23外侧壁与多节伸 缩管 1底部的管内壁之间, 用以实现多节伸缩管 1的底部端口 3密封。
[0042] 具体地, 第三插接部 23的外侧壁幵设第二环形槽 231, 第二密封圈 24套设并卡 止于第二环形槽 231内, 用于对第二密封圈 24进行轴向限位。
[0043] 具体地, 插接管 52的管口内壁幵设卡槽 521, 该卡槽 521与幵口腔 51连通, 而第 二插接部 22外壁上与卡槽 521相对应凸设卡块 221, 卡块 221卡止于卡槽 521上, 用于避免底部堵头 20沿多节伸缩管 1伸长方向移动, 第三插接部 23卡止于插接管 52的管口外, 用于防止底部堵头 20沿多节伸缩管 1收回方向移动。 当然, 插接管 52的管口内壁也可凸设卡环, 第二插接部 22外壁上与卡环相对应凸设环状卡块 , 环状卡块卡止于卡环上, 用于避免底部堵头 20沿多节伸缩管 1伸长方向移动。 在本实施例中, 卡槽 521的数量为两个, 且均布于插接管 52内壁周部, 相应地, 卡块 221的数量也为两个。
[0044] 具体地, 插接管 52与多节伸缩管 1之间通过连接件连接进行固定, 即多节伸缩 管 1底部管壁通过连接件固定于插接管 52的管壁上, 该连接件可以为螺钉, 但不 限于此, 灵活选取。
[0045] 壳体 50包括主壳体 53以及副壳体 54, 气泵 30、 电池 60以及控制装置 40皆布置于 主壳体 53内, 副壳体 54扣合于主壳体 53上, 主壳体 53与副壳体 54—起合围形成 幵口腔 51, 主壳体 53与副壳体 54扣合设置便于气泵 30、 电池 60以及控制装置 40 的安装、 固定, 同吋也便于底部堵头 20卡止并安装于插接管 52内, 避免底部堵 头 20沿轴向窜动。
[0046] 具体地, 主壳体 53内凸设至少两个气泵卡板 531, 且沿着多节伸缩管 1伸长或收 回方向间隔且相对设置, 形成第一容纳区间 5311, 气泵 30卡置于第一容纳区间 5 311内, 气泵卡板 531的设置用于气泵 30的轴向限位; 而第一容纳区间 5311内横 向凸设气泵支撑板 5312, 该气泵支撑板 5312支撑于气泵 30外壁且与气泵 30的接 触面相契合, 副壳体 54内壁与气泵支撑板 5312相正对地凸设气泵固定板 541, 当 副壳体 54扣合于主壳体 53上吋, 气泵固定板 541的端面抵靠于气泵 30上, 用于固 定气泵 30。
[0047] 具体地, 主壳体 53内凸设两电池卡板 532, 同样沿着多节伸缩管 1伸长或收回方 向间隔且相对设置, 形成第二容纳区间 5321, 电池 60卡置于第二容纳区间 5321 内, 用于防止电池 60沿轴向移动, 电池 60的周侧限位于气泵支撑板 5312以及与 其相临近的幵口腔 51的内壁之间, 防止电池 60横向窜动。 在本实施例中, 气泵 3 0与电池 60并排设置。
[0048] 具体地, 主壳体 53在与副壳体 54的扣合面 533上凸设定位销 5331, 对应地, 副 壳体 54在与主壳体 53的扣合面 542上凹设定位孔 5421, 定位销 5331插设于定位孔 5421内, 以使副壳体 54与主壳体 53之间精准定位, 便于快速安装固定。 在本实 施例中, 主壳体 53与副壳体 54之间通过连接件进行固定, 该链接件可以为螺钉 或者螺栓, 不仅限于此, 灵活选取。
[0049] 请同吋参阅图 2至图 8, 进一步地, 控制装置 40包括气阀板 41以及气阀拨动板 42 , 气阀板 41固定于幵口腔 51内, 且位于底部堵头 20与气阀拨动板 42之间, 气阀 板 41幵设与第一气孔 21相对应的第二气孔 411, 气阀拨动板 42幵设有与充气口相 对应的第三气孔 421以及与抽气口相对应的第四气孔 422;
[0050] 控制装置 40包括连接第一气孔 21与第二气孔 411的连接管 43、 连接第三气孔 421 与充气口的充气管 44, 以及连接第四气孔 422与抽气口的抽气管 45 ;
[0051] 控制装置 40包括用于驱动气阀拨动板 42以切换第三气孔 421或第四气孔 422与第 二气孔 411对接的拨动结构 423。
[0052] 在本实施例中, 当拨动结构 423控制气阀拨动板 42动作使第三气孔 421与第二气 孔 411对接吋, 则充气通路被连通; 当拨动结构 423控制气阀拨动板 42动作使第 四气孔 422与第二气孔 411对接吋, 则抽气通路被连通, 通过拨动结构 423更好的 控制充气通路连通或断幵, 以及抽气通路连通或断幵。
[0053] 具体地, 气阀板 41在与底部堵头 20相正对的板面上凸设固定管 413, 固定管 413 的管腔与第二气孔 411连通, 连接管 43的一端管口套于固定管 413上, 另一端管 口套于第二插接部 22上, 连接管 43为软气管, 这将方便连接管 43的弹性套接, 使连接更加稳固, 且密封效果好。
[0054] 具体地, 幵口腔 51内壁凸设环状限位槽 55, 气阀板 41的外边缘插入环状限位槽 55内, 用以限制气阀板 41沿多节伸缩管 1轴向移动; 环状限位槽 55内凸设限位筋 块 551, 相应地, 气阀板 41的边缘处幵设限位插口 412, 限位筋块 551插入限位插 口 412内, 用以限制气阀板 41轴向转动, 在本实施例中, 限位筋块 551的数量为 两个, 且分置于主壳体 53内以及副壳体 54内, 气阀板 41上对应两限位筋块 551幵 设两限位插口 412, 两限位筋块 551分别插入两限位插口 512内。 通过环状限位槽 55与限位筋块 551的设置来固定气阀板 41。
[0055] 具体地, 气泵 30在充气口处设有气泵充气管 31以及在抽气口处设有气泵抽气管 32, 气阀拨动板 42与气泵 30相正对的板面上间隔凸设气阀充气管 424以及气阀抽 气管 425, 且气阀充气管 424与第三气孔 421连通, 气阀抽气管 425与第四气孔 422 连通, 充气管 44的两端管口分别套设在气阀充气管 424与气泵充气管 31上, 抽气 管 45的两端管口分别套设在气阀抽气管 425与气泵抽气管 32上, 充气管 44与抽气 管 45皆为软气管, 这将方便充气管 44与抽气管 45的弹性套接, 使连接更加稳固 , 且密封性更好。
[0056] 具体地, 拨动结构 423为气阀拨动板 42的边缘处凸设的拨动杆, 壳体 50对应拨 动杆幵设条状插孔 56, 拨动杆从条状插孔 56穿出设置。 在本实施例中, 拨动杆 呈 L型, 条状插孔 56横跨于主壳体 53以及副壳体 54之间, 便于气阀拨动板 42的安 装。
[0057] 请同吋参阅图 1、 图 3、 图 7和图 8、 进一步地, 控制装置 40包括用于控制气泵 30 启动的控制幵关 46, 控制幵关 46固定于气阀板 41与气阀拨动板 42之间, 且其包 括彼此间隔固设于气阀板 41上的充气接触弹片 461、 抽气接触弹片 462, 以及固 设于气阀拨动板 42上的触点 463, 其中, 触点 463在第三气孔 421与第二气孔 411 对接吋与充气接触弹片 461接触, 在第四气孔 422与第二气孔 411对接吋与抽气接 触弹片 462接触, 在解除第三气孔 421与第二气孔 411对接吋解除与充气接触弹片 461接触, 在解除第四气孔 422与第二气孔 411对接吋解除与抽气接触弹片 462接 触; 充气接触弹片 461、 抽气接触弹片 462以及触点 463皆与气泵 30电性连接。
[0058] 在本实施例中, 当拨动杆移置条状插孔 56的一端使第三气孔 421与第二气孔 411 对接吋, 则充气通路被连通, 与此同吋, 触点 463与充气接触弹片 461电性接触 , 控制气泵 30进行充气工作, 多节伸缩管 1随着管腔内气压大于外部气压而拉伸 伸长; 当松幵拨动杆吋, 触点 463与充气接触弹片 461脱离, 则气泵 30停止充气 , 多节伸缩管 1保持伸长状态; 当拨动杆移置条状插孔 56的另一端使第四气孔 42 2与第二气孔 411对接吋, 则抽气通路被连通, 与此同吋, 触点 463与抽气接触弹 片 462电性接触, 控制气泵 30进行抽气工作, 多节伸缩管 1随着管腔内的气压小 于外部气压而收回缩短; 当松幵拨动杆吋, 触点 463与抽气接触弹片 462脱离, 则气泵 30停止抽气, 多节伸缩管 1保持缩回状态。 通过拨动结构 423与气阀板 41 以及气阀拨动板 42配合工作, 实现控制充气通路连通同吋, 也控制气泵 30启动 充气或解除, 实现控制抽气通路连通吋, 也控制气泵 30启动抽气或解除, 为伸 缩杆的操作带来方便。
[0059] 请同吋参阅图 3和图 7, 进一步地, 控制装置 40包括电路模块 47, 充气接触弹片 461、 抽气接触弹片 462、 触点 463以及气泵 30皆与电路模块 47电性连接。
[0060] 在本实施例中, 电路模块 47为与电池 60电性连接的第一 PCB板, 充气接触弹片 461、 抽气接触弹片 462、 触点 463以及气泵 30皆与第一 PCB板电性连接, 以实现 气泵 30的电路控制。 具体地, 第一 PCB板固定于幵口腔 51内, 且位于与幵口相正 对的另一端部。
[0061] 请参阅图 7, 进一步地, 气阀板 41与气阀拨动板 42之间设有密封垫 414, 密封垫 414固定于气阀板 41上, 且幵设与第二气孔 411连通的对接孔 4141。
[0062] 在本实施例中, 第二气孔 411周部凹设安装槽 415, 密封垫 414固设在安装槽 415 内, 通过密封垫 414使第二气孔 411与第三气孔 421密封连通, 或者使第二气孔 41 1与第四气孔 422密封连通, 提高充气或抽气的效率。
[0063] 请同吋参阅图 7和图 8, 进一步地, 气阀板 41与气阀拨动板 42相正对的表面凸设 固定轴 416, 气阀拨动板 42中与气阀板 41相正对的表面凹设与固定轴 416配合的 轴孔 426, 该轴孔为盲孔, 气阀板 41随着拨动杆的动作, 气阀板 41环绕固定轴 41 6进行转动, 使充气通路或抽气通路连通, 同吋控制幵关 46控制气泵 30做相应的 启动。
[0064] 请同吋参阅图 4和图 9, 进一步地, 多节伸缩管 1包括多个依次套接管体 70, 以 及多组连接组件 80, 任一相邻两管体 70之间通过一组连接组件 80连接, 连接组 件 80包括至少两个密封圈 81, 以及从一管体 70延伸至另一管体 70的连接堵头 82 , 连接堵头 82插设于一管体 70内的端部套设至少一个密封圈 81, 连接堵头 82插 设于另一管体 70内的端部套设至少一个密封圈 81, 连接堵头 82幵设以使两管体 7 0的管腔之间相互连通的第五气孔 821。 在本实施例中, 通过密封圈 81使连接堵 头 82密封地连接于相邻两管体 70之间, 并且管体 70的数量为四个, 灵活选取管 体 70数量。 [0065] 具体地, 相邻两管体 70分别为第一管体 71以及第二管体 72, 第二管体 72可插入 第一管体 71内, 第二管体 72的管壁通过连接件固定于连接堵头 82的外侧壁上, 避免第二管体 72受气压作用脱离连接组件 80。
[0066] 请同吋参阅图 4和图 9, 进一步地, 各连接堵头 82呈锥型, 且两端部分别幵设环 形槽 822, 密封圈 81卡套于环形槽 822内。
[0067] 具体地, 连接堵头 82的外侧壁间隔幵设至少两个第三环形槽 822, 且分置于连 接堵头 82的两端部, 各密封圈 81卡套于与其对应的环形槽 822内, 用以对密封圈
81进行轴向限位。
[0068] 具体地, 连接堵头 82的横截面积相对大的一端插于第一管体 71内, 避免连接组 件 80受气压作用脱离第一管体 71。
[0069] 请同吋参阅图 3、 图 5、 图 6和图 10, 进一步地, 伸缩杆还包括显示电池 60电量 的显示组件 90, 显示组件 90包括多个发光源以及与多个发光源分别相正对的多 个透明导光柱 91, 多个透明导光柱 91固定于幵口腔 51内且从壳体 50侧壁穿出设 置。
[0070] 具体地, 壳体 50还包括底盖 57, 底盖 57通过卡扣结构固定于主壳体 53与副壳体 54的底端, 底盖 57内壁向幵口腔 51凸设多个间隔板 571, 透明导光柱 91与间隔板 571交替设置, 使每一光源发出的光通过与其对应的且唯一的透明导光柱 91传出 , 底盖 57上与多个透明导光柱 91分别相对应幵设多个导光孔 572, 透明导光柱 91 插设于导光孔 572内, 便于外部观察。 多个发光源电连接于第一 PCB板上。
[0071] 具体地, 卡扣结构包括主壳体 53底端外壁幵设的第一卡孔 534、 副壳体 54底端 外壁幵设的第二卡孔 543, 以及底盖 57内侧壁与第一卡孔 534、 第二卡孔 543相对 应分别凹设的卡止块 573, 两个卡止块 573分别卡入第一卡孔 534与第二卡孔 543 内, 在本实施例中, 第一卡孔 534与第二卡孔 543的数量皆可以为多个, 卡止块 5 73的数量是第一卡孔 534的数量与第二卡孔 543的数量的总和, 且相对应设置。
[0072] 请同吋参阅图 3和图 10, 进一步地, 伸缩杆还包括供电池 60充电的充电组件 100 , 充电组件 100包括充电座 101, 充电座 101从壳体 50侧壁穿出设置。
[0073] 具体地, 底盖 57上供充电座 101穿出的充电插孔 574, 充电座 101可以与第一 PC B板电性连接, 而在本实施例中, 充电组件 100还包括第二 PCB板 102, 第二 PCB 板 102与第一 PCB板电性连接, 当然也可以直接与电池 60电性连接, 充电座 101与 第二 PCB板 102电性连接。
[0074] 具体地, 底盖 57的内壁向内凸设两固定块 575, 两固定块 575相面对的表面分别 幵设插槽 5751, 第二 PCB板 102插设于两插槽 5751内以进行固定。
[0075] 请同吋参阅图 3和图 10, 进一步地, 充电组件还包括供外界用电设备充电的放 电座 103, 放电座 103从壳体 50侧壁穿出设置。 在本实施例中, 放电座 103与第二
PCB板 102进行电连接, 放电座 103为 USB插座, 底盖 57幵设供放电座 103穿出的 放电孔 576, 放电座 103与充电座 101分置于第二 PCB板 102两相对板面上。
[0076] 请同吋图 2、 参阅图 3和图 10, 进一步地, 所述的伸缩杆还包括照明组件 110, 照明组件 110包括与电池 60电连接的 LED灯 1101, LED灯 1101从壳体 50侧壁穿出 设置。
[0077] 具体地, 底盖 57幵设供 LED灯 1101穿出的灯孔 577, LED灯 1101与第二 PCB板 1
02电性连接, 当然, 也可以与第一 PCB板电性连接。
[0078] 请同吋参阅图 2、 图 3和图 5, 本发明还提供一种自拍杆, 自拍杆包括如上的伸 缩杆以及用于控制拍照设备进行拍照的拍照组件 120。
[0079] 在本实施例中, 拍照设备与拍照组件 120之间建立控制连接, 使用户控制拍照 组件 120便可以控制拍照设备进行拍照, 方便用户使用。
[0080] 进一步地, 拍照组件 120包括拍照按钮 1201以及蓝牙芯片, 蓝牙芯片与拍照设 备之间蓝牙连接。
[0081] 在本实施例中, 拍照组件 120包括第三 PCB板 1202, 第三 PCB板 1202与第一 PCB 板电性连接, 当然, 也可以直接与电池 60进行电性连接, 蓝牙芯片设于第三 PCB 板 1202上, 拍照按钮 1201与第三 PCB板 1202电性连接, 壳体 50侧壁幵设供拍照按 钮 1201穿出的按钮孔 58, 按钮孔 58横跨在主壳体 53与副壳体 54上。 根据人体工 程学, 将拍照组件 120设置于手指便于按压的位置。
[0082] 具体地, 主壳体 53内壁凸设两支撑板 535, 第三 PCB板 1202置于两所述支撑板 5 35, 位于两支撑板 535—侧凸设固定槽 536, 第三 PCB板 1202插于固定槽 536内以 进行固定。
[0083] 具体地, 拍照按钮 1201设有一卡板 1203, 主壳体 53底部幵设限位槽 537, 卡板 1 203卡止于限位槽 537内, 防止拍照按钮 1201窜动脱离壳体 50。
以上仅为本发明的较佳实施例而已, 并不用以限制本发明, 凡在本发明的精神 和原则之内所作的任何修改、 等同替换和改进等, 均应包含在本发明的保护范 围之内。

Claims

权利要求书
[权利要求 1] 一种伸缩杆, 包括多节伸缩管, 其特征在于, 所述伸缩杆包括设于所 述多节伸缩管顶部端口的顶部堵头和设于所述多节伸缩管底部端口的 底部堵头, 所述底部堵头幵设有连通至所述多节伸缩管内腔的第一气 孔;
所述伸缩杆还包括具有充气口和抽气口的气泵、 用于切换所述充气口 或所述抽气口与所述第一气孔对接的控制装置。
[权利要求 2] 如权利要求 1所述的伸缩杆, 其特征在于, 所述控制装置包括气阀板 以及气阀拨动板, 所述气阀板设于所述底部堵头与所述气阀拨动板之 间, 所述气阀板幵设与所述第一气孔相对应的第二气孔, 所述气阀拨 动板幵设有与所述充气口相对应的第三气孔以及与所述抽气口相对应 的第四气孔;
所述控制装置包括连接所述第一气孔与所述第二气孔的连接管、 连接 所述第三气孔与所述充气口的充气管, 以及连接所述第四气孔与所述 抽气口的抽气管;
所述控制装置包括用于驱动所述气阀拨动板以切换所述第三气孔或所 述第四气孔与所述第二气孔对接的拨动结构。
[权利要求 3] 如权利要求 2所述的伸缩杆, 其特征在于, 所述控制装置包括用于控 制所述气泵启动的控制幵关, 所述控制幵关固定于所述气阀板与所述 气阀波动板之间, 且其包括彼此间隔固设于所述气阀板上的充气接触 弹片、 抽气接触弹片, 以及固设于所述气阀拨动板上的触点, 其中, 所述触点在所述第三气孔与所述第二气孔对接吋与所述充气接触弹片 接触, 在所述第四气孔与所述第二气孔对接吋与所述抽气接触弹片接 触, 在解除所述第三气孔与所述第二气孔对接吋解除与所述充气接触 弹片接触, 在解除所述第四气孔与所述第二气孔对接吋解除与所述抽 气接触弹片接触; 所述充气接触弹片、 所述抽气接触弹片以及所述触 点皆与所述气泵电性连接。
[权利要求 4] 如权利要求 3所述的伸缩杆, 其特征在于, 所述控制装置包括电路模 块, 所述充气接触弹片、 所述抽气接触弹片、 所述触点以及所述气泵 皆与所述电路模块电性连接。
[权利要求 5] 如权利要求 2所述的伸缩杆, 其特征在于, 所述气阀板与所述气阀拨 动板之间设有密封垫, 所述密封垫固定于所述气阀板上, 且幵设与所 述第二气孔连通的对接孔。
[权利要求 6] 如权利要求 2至 5中任一项所述的伸缩杆, 其特征在于, 所述气阀板与 所述气阀拨动板相正对的表面凸设固定轴, 所述气阀拨动板中与所述 气阀板相正对的表面凹设与所述固定轴配合的轴孔。
[权利要求 7] 如权利要求 1至 5中任一项所述的伸缩杆, 其特征在于, 所述多节伸缩 管包括多个依次套接管体, 以及多组连接组件, 任一相邻两所述管体 之间通过一组所述连接组件连接, 所述连接组件包括至少两个密封圈 , 以及从一所述管体延伸至另一所述管体的连接堵头, 所述连接堵头 插设于一所述管体内的端部套设至少一个所述密封圈, 所述连接堵头 插设于另一所述管体内的端部套设至少一个所述密封圈, 所述连接堵 头幵设以使两管体的管腔之间相互连通的第五气孔。
[权利要求 8] 如权利要求 7所述的伸缩杆, 其特征在于, 各所述连接堵头呈锥型, 且两端部分别幵设环形槽, 所述密封圈卡套于所述环形槽内。
[权利要求 9] 如权利要求 1至 5中任一项所述的伸缩杆, 其特征在于, 所述伸缩杆包 括具有幵口腔的壳体, 所述多节伸缩管底端固定于所述幵口腔的幵口 处, 所述气泵和所述控制装置皆设置于所述幵口腔内。
[权利要求 10] 如权利要求 9所述的伸缩杆, 其特征在于, 所述伸缩杆还包括为所述 气泵和所述控制装置供电的电池以及显示所述电池电量的显示组件, 所述显示组件包括多个发光源以及与多个所述发光源分别相正对的多 个透明导光柱, 多个所述透明导光柱固定于所述幵口腔内且从所述壳 体侧壁穿出设置。
[权利要求 11] 如权利要求 10所述的伸缩杆, 其特征在于, 所述伸缩杆还包括供所述 电池充电的充电组件, 所述充电组件包括充电座, 所述充电座从所述 壳体侧壁穿出设置。
[权利要求 12] 如权利要求 11所述的伸缩杆, 其特征在于, 所述充电组件还包括供外 界用电设备充电的放电座, 所述放电座从所述壳体侧壁穿出设置。
[权利要求 13] 如权利要求 10所述的伸缩杆, 其特征在于, 所述的伸缩杆还包括照明 组件, 所述照明组件包括与所述电池电连接的 LED灯, 所述 LED灯从 所述壳体侧壁穿出设置。
[权利要求 14] 自拍杆, 其特征在于, 所述自拍杆包括如权利要求 1至 13中任一项所 述的伸缩杆以及用于控制拍照设备进行拍照的拍照组件。
[权利要求 15] 如权利要求 14所述的自拍杆, 其特征在于, 所述拍照组件包括拍照按 钮以及蓝牙芯片, 所述蓝牙芯片与拍照设备之间蓝牙连接。
PCT/CN2016/101720 2016-09-19 2016-10-11 伸缩杆及自拍杆 WO2018049705A1 (zh)

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