WO2023036039A1 - Structure d'étanchéité de piste, structure de déverrouillage d'adaptateur, structure d'adaptateur de voyage, structure de commutation d'adaptateur, structure conductrice, adaptateur et appareil de distribution d'énergie - Google Patents

Structure d'étanchéité de piste, structure de déverrouillage d'adaptateur, structure d'adaptateur de voyage, structure de commutation d'adaptateur, structure conductrice, adaptateur et appareil de distribution d'énergie Download PDF

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Publication number
WO2023036039A1
WO2023036039A1 PCT/CN2022/116293 CN2022116293W WO2023036039A1 WO 2023036039 A1 WO2023036039 A1 WO 2023036039A1 CN 2022116293 W CN2022116293 W CN 2022116293W WO 2023036039 A1 WO2023036039 A1 WO 2023036039A1
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WO
WIPO (PCT)
Prior art keywords
adapter
sealing
track
locking
stroke
Prior art date
Application number
PCT/CN2022/116293
Other languages
English (en)
Chinese (zh)
Inventor
F·友贤
张贵福
潘奕英
C·妍如
Original Assignee
珠海市迪羚科技有限公司
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
Priority claimed from CN202111042621.2A external-priority patent/CN113809583A/zh
Priority claimed from CN202122154661.8U external-priority patent/CN216850650U/zh
Priority claimed from CN202122154619.6U external-priority patent/CN216850398U/zh
Priority claimed from CN202122154942.3U external-priority patent/CN216850503U/zh
Priority claimed from CN202111047111.4A external-priority patent/CN113809584A/zh
Priority claimed from CN202122155466.7U external-priority patent/CN216850399U/zh
Priority claimed from CN202122154894.8U external-priority patent/CN216850655U/zh
Priority claimed from CN202122154945.7U external-priority patent/CN216850504U/zh
Priority claimed from CN202111043152.6A external-priority patent/CN113809573A/zh
Priority claimed from CN202111047115.2A external-priority patent/CN113937581A/zh
Priority claimed from CN202122358127.9U external-priority patent/CN216850627U/zh
Priority claimed from CN202122360126.8U external-priority patent/CN216850400U/zh
Priority claimed from CN202122358494.9U external-priority patent/CN216850508U/zh
Application filed by 珠海市迪羚科技有限公司 filed Critical 珠海市迪羚科技有限公司
Publication of WO2023036039A1 publication Critical patent/WO2023036039A1/fr

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/514—Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts

Definitions

  • the present application relates to the technical field of power distribution, in particular to a track sealing structure, an adapter unlocking structure, an adapter stroke structure, an adapter switch structure, a conductive structure, an adapter and a power distribution device.
  • Devices such as adapters can be installed in the track.
  • the device When the device is installed in the track, the device is often exposed when it is not in use. Dust, dripping water, etc. can easily enter the track, which will affect the service life of the device and make the device There is a bigger potential safety hazard in use, and the safety is poor.
  • the main purpose of this application is to provide a track sealing structure, an adapter unlocking structure, an adapter stroke structure, an adapter switch structure, a conductive structure, an adapter and a power distribution device.
  • the track sealing structure includes a track, and the track has a An accommodating space, the accommodating space is used to install an adapter for taking power, the upper end surface of the adapter is flush with the upper end surface of the track, the upper side of the track has an opening, and the upper side of the track is provided with a seal The sealing structure of the opening.
  • An unlocking structure of the adapter which includes an unlocking piece adapted to the locking hole of the adapter, and an unlocking driving piece that drives the unlocking piece to slide; the unlocking piece enters into the locking hole to unlock the adapter.
  • a stroke structure of the adapter is also provided, the housing of the adapter has a movable inner shell capable of moving up and down, the housing of the adapter is provided with a stroke structure for locking the position of the movable inner shell, and the movable inner shell moves to the On the underside of the adapter, the travel structure locks the mobile inner housing.
  • a switch structure of the adapter an intermediate piece is arranged in the housing of the adapter, and the middle piece is connected to the switch structure; the switch structure is connected to the middle piece, and the adapter is conducted; the switch structure is disconnected from the middle piece , the adapter is disconnected.
  • a conductive structure including a conductive part, the conductive part clips the cable and overlaps the adapter, the conductive part includes a protruding part and a clamping part, the protruding part is connected with the adapter, the The clamping part is used for clamping and electrically connecting the cables.
  • An adapter including: a housing, and a power-taking part arranged in the housing for taking power, the power-taking part is connected with a contact point, and the contact point protrudes from the housing.
  • a power distribution device comprising: a track and an adapter installed in the track, a cable for power supply and/or a transmission cable for transmitting data are arranged outside the track, and the cable or transmission cable At least one group is provided, and a group of cables or transmission cables is connected to at least one of the adapters; the lines included in a group of cables include neutral wires and live wires, and there are multiple live wires; multiple live wires share One neutral wire; each live wire is correspondingly connected to at least one adapter.
  • a power distribution device comprising: a track and an adapter installed in the track, a locking structure for locking the adapter is provided in the track; the locking structure includes a locking structure for locking the adapter The locking piece and the locking spring pressing piece that springs the locking piece, the adapter is provided with a locking hole that fits the locking piece; the locking spring piece presses the locking piece into into the locking hole, locking the adapter.
  • Fig. 1 is a structural schematic diagram according to an embodiment of the present invention
  • Fig. 2 is a schematic cross-sectional structure according to an embodiment of the present invention.
  • Fig. 3 is a schematic diagram of a sealing structure and a track connection structure according to an embodiment of the present invention
  • Fig. 4 is a schematic diagram of another connection structure between the sealing structure and the track according to an embodiment of the present invention.
  • Fig. 5 is a schematic diagram of another connection structure between the sealing structure and the track according to an embodiment of the present invention.
  • Fig. 6 is a schematic diagram of another connection structure between the sealing structure and the track according to an embodiment of the present invention.
  • Fig. 7 is a schematic structural diagram of a sealed fixing assembly according to an embodiment of the present invention.
  • Fig. 8 is a structural schematic diagram of the sealing structure connected to the track by the locking structure according to an embodiment of the present invention.
  • Fig. 9 is a schematic diagram of a connection mode between a cable and an adapter according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural diagram of a conductive structure according to an embodiment of the present invention.
  • Fig. 11 is a schematic diagram of an exploded structure of a conductive structure according to an embodiment of the present invention.
  • Fig. 12 is a schematic structural view of a conductive member in a conductive structure according to an embodiment of the present invention.
  • Fig. 13 is a schematic structural view of the first clamping sub-component in the conductive structure according to an embodiment of the present invention.
  • Fig. 14 is a schematic structural view of the second clamping sub-component in the conductive structure according to an embodiment of the present invention.
  • Fig. 15 is a schematic diagram of the connection structure between the locking structure and the adapter according to an embodiment of the present invention.
  • Fig. 16 is a structural schematic diagram of a locking structure according to an embodiment of the present invention.
  • Fig. 17 is a schematic diagram of an exploded structure of a locking structure according to an embodiment of the present invention.
  • Fig. 18 is a structural schematic diagram of multiple locking structures used in combination according to an embodiment of the present invention.
  • Fig. 19 is a schematic structural view of a track inner plate according to an embodiment of the present invention.
  • Fig. 20 is a schematic diagram of the structure when the conductive structure is connected to the contact point according to an embodiment of the present invention.
  • Fig. 21 is a schematic structural diagram of an adapter according to an embodiment of the present invention.
  • Fig. 22 is a schematic diagram of an exploded structure of an adapter according to an embodiment of the present invention.
  • Fig. 23 is a schematic top view of the adapter according to an embodiment of the present invention.
  • Fig. 24 is a schematic structural diagram of an unlocking structure according to an embodiment of the present invention.
  • Fig. 25 is a schematic structural diagram of a power-taking part and a contact point according to an embodiment of the present invention.
  • Fig. 26 is a schematic cross-sectional structure diagram of an adapter according to an embodiment of the present invention.
  • Fig. 27 is a schematic diagram of the internal structure of the adapter according to an embodiment of the present invention.
  • Fig. 28 is a schematic diagram of the connection between the switch structure and the middleware according to an embodiment of the present invention.
  • Fig. 29 is a schematic structural diagram of a switch structure according to an embodiment of the present invention.
  • Fig. 30 is a structural schematic diagram of the connection between the moving inner shell and the stroke structure according to an embodiment of the present invention.
  • Fig. 31 is a structural schematic diagram of a stroke structure according to an embodiment of the present invention.
  • Fig. 32 is a schematic diagram of a travel structure limit point according to an embodiment of the present invention.
  • FIG. 1 shows an embodiment of the power distribution device of the present invention, including: a track 1 and an adapter 2 installed in the track 1 for taking power.
  • the upper end surface of the adapter 2 is flush with the upper end surface of the track 1 .
  • the depth of the accommodation space is equal to, slightly larger than or slightly smaller than the thickness of the adapter 2 .
  • the upper end surface of the adapter 2 can be made to be flush or close to the upper end surface of the rail 1 .
  • the upper end surface of the adapter 2 is flush with the upper end surface of the track 1 , which can prevent the adapter 2 from protruding from the track 1 and reduce the occupied space of the adapter 2 . And avoid touching the adapter 2 by mistake, and improve the safety of the adapter 2 . Reduced points of failure for Adapter 2.
  • the adapter 2 includes a strong current adapter, a weak current adapter and/or a data transmission adapter.
  • Strong power adapters include Chinese sockets, British standard sockets, German standard sockets, French sockets, Italian sockets, American sockets, etc.
  • Weak current adapters include USB charging adapters, wireless charging adapters, Bluetooth speaker adapters, etc.
  • Data transmission adapters include HDMI adapters, USB data transmission adapters, network data transmission adapters, control switch adapters, etc.
  • the upper side of the track 1 has an opening, and the upper side of the track 1 is provided with a sealing structure 4 for sealing the opening.
  • the track 1 is sealed by the sealing structure 4 to prevent dust from entering the accommodation space in the track 1 .
  • the sealing structure 4 has two usage states, including an open state and a closed state. When in an open state, the adapter 2 is exposed to facilitate taking power. In the closed state, when the sealing structure 4 is closed, the opening is sealed to prevent dust from entering the accommodation space in the track 1 .
  • a plurality of adapters 2 can be arranged in the track 1 , the openings at the corresponding positions of the adapters 2 are connection ports 11 , and the openings can be divided into a plurality of connection ports 11 by the adapters 2 .
  • the size of the sealing structure 4 is adapted to the size of the opening or at least one connection port 11 .
  • the sealing structure 4 can seal the entire opening of the track 1, and the opening of the track 1 is sealed by a sealing structure 4.
  • the sealing structure 4 When the sealing structure 4 is opened, the opening of the track 1 is opened , all the adapters 2 can be exposed to take power.
  • the sealing structure 4 When the sealing structure 4 is closed, the opening of the track 1 is sealed to prevent the entry of dust.
  • this sealing method can only open or seal the opening as a whole.
  • the size of the sealing structure 4 matches the size of the connecting port 11 .
  • the connection port 11 is correspondingly provided with a sealing structure 4
  • one sealing structure 4 can seal one connection port 11 .
  • the adapter 2 at the corresponding position can be exposed to take power, while the sealing structures 4 at other positions can be opened or closed.
  • the opening or closing of the corresponding connection port 11 can thus be individually controlled by the sealing structure 4 . In this way, dust can be prevented from entering the connection ports 11 corresponding to the other adapters 2 when one of the adapters 2 is in use.
  • the sealing structure 4 can be an integral structure or a split structure.
  • the size of the sealing structure 4 is adapted to the size of the opening or the connection port 11, and the opening or the connection port 11 is sealed.
  • the sealing structure 4 is a split structure, the sealing structure 4 is composed of multiple sealing substructures, and the size of the multiple sealing substructures when combined is adapted to the size of the opening or connecting port 11, and the opening or connecting port 11 is sealed. .
  • the track 1 includes a bottom plate, and a first side plate 12 and a second side plate 13 extending upward from the front and rear sides of the bottom plate.
  • connection manner between the sealing structure 4 and the track 1 includes hinged joints, clip joints or lap joints.
  • sealing structure 4 there are many ways for the sealing structure 4 to be hinged to the track 1 .
  • the hinged side of the sealing structure 4 is hinged on the first side plate 12 of the track 1, and the free side of the sealing structure 4 is attached to the second side plate 13 of the track 1, and the opening or connection Port 11 is sealed. Or the hinged side of the sealing structure 4 is hinged between one end of the first side plate 12 and the second side plate 13, and the free side of the sealing structure 4 is attached to the other end of the first side plate 12 and the second side plate 13 between.
  • the sealing structure 4 is a split structure, for example, as shown in FIG.
  • the hinged side of the second sealing substructure 402 is hinged on the second side plate 13 of the track 1, and the free side of the first sealing substructure 401 is attached to the free side of the second sealing substructure 402,
  • the opening or connection port 11 is sealed.
  • the hinged sides of the first sealing substructure 401 and the second sealing substructure 402 are hinged between the first side plate 12 and the second side plate 13 of the track 1, the first sealing substructure 401
  • the free side of the second sealing substructure 402 is attached to the free side of the second sealing substructure 402 to seal the opening or the connection port 11 .
  • the hinged side of the first sealing substructure 401 is hinged on the first side plate 12 of the track 1, and the free side of the first sealing substructure 401 is hinged to the hinged side of the second sealing substructure 402 , the second sealing substructure 402 is attached to the second side plate 13 of the rail 1 from the right side to seal the opening or the connection port 11 .
  • the position of the sealing structure 4 can be determined by the transition fit between the hinge shaft and the seal structure 4 , and the transition fit between the hinge shaft and the track 1 .
  • the transitional fit tolerance is preferably H6/k5, and when there is no external force, a certain frictional force at the mating part can prevent the sealing structure 4 from rotating relative to the track 1 .
  • the sealing structure 4 can be rotated relative to the track 1 by the external force.
  • An external force can also be applied to the sealing structure 4 through the torsion spring 2832 to cover the sealing structure 4 on the opening or the connection port 11 of the track 1 .
  • one end of the torsion spring 2832 is in contact with the inner wall of the first side plate 12 of the track 1, and the other end of the torsion spring 2832 is in contact with the inner wall of the sealing structure 4.
  • the sealing structure 4 can be rotated from bottom to top with the hinge shaft as the axis, and when the sealing structure 4 is perpendicular to the first side plate 12, the sealing structure 4 can be limited to avoid the sealing structure 4 Excessive rotation to the upper side of the opening.
  • a baffle can be extended downward from the front end of the second side plate 13 to limit the sealing structure 4 .
  • the track 1 When connected in a hinged manner, as shown in Figures 6 and 7, the track 1 includes a first side plate 12 and a second side plate 13, and when the sealing structure 4 is hinged with the track 1, the sealing structure 4 includes a first side plate and a second side plate 13. 12 and the second side plate 13 hinged first sealing plate 41, second sealing plate 42, and fixing assembly 43 for fixing the first sealing plate 41 and the second sealing plate 42, the fixing assembly 43 is used to lock the first sealing plate 41 and the second sealing plate 42 .
  • the first sealing plate 41 and the second sealing plate 42 are hinged front and rear between the first side plate 12 and the second side plate 13 of the adapter 2 .
  • a support plate 431 for supporting the fixing assembly 43 is provided on the lower surface adjacent to the first sealing plate 41 and the second sealing plate 42 , and the fixing assembly 43 is disposed on the support plate 431 .
  • the sealing structure 4 When the sealing structure 4 is closed, the sealing structure 4 is fixed in the closed state by the fixing component 43 .
  • the fixed assembly 43 includes a first fixed seal 432, a second fixed seal 433, a first engaging block 4321 engaging the first fixed seal 432 and the second fixed seal 433, the first fixed seal 432 and the first fixed seal 432
  • the sealing plate 41 is fixedly connected
  • the second fixed sealing member 433 is fixedly connected to the second sealing plate 42
  • the first engaging block 4321 is connected to the first fixing member 271 and the second fixing member 271
  • the first fixing member 271 and the second fixing member 271 locks the first sealing plate 41 and the second sealing plate 42 .
  • the first fixed seal 432 is provided with a stopper 4326, and the stopper 4326 is provided with a stopper groove 43261 adjacent to the first engaging block 4321, and the fixing assembly 43 also includes a first torsion spring providing force to the first engaging block 4321 4322 , the first torsion spring 4322 presses the first engaging block 4321 into the block groove 43261 to lock the first sealing plate 41 and the second sealing plate 42 .
  • the first fixed seal 432 is semicircular, the first fixed seal 432 has a groove 4323, a fixed rod 4324 is arranged in the groove 4323 adjacent to the center of the circle, and a card is arranged in the groove 4323 on one side of the fixed rod 4324.
  • a platform 4325 is provided, and a stopper 4326 is provided in the groove 4323 on the other side of the fixed rod 4324 .
  • the structure of the second fixed seal 433 is the same as that of the first fixed seal 432, the difference is that the clamping part 43251 and the stopper 4326 of the first fixed seal 432 are the same as the clamping part 43251 and the stopper of the second fixed seal 433.
  • the location of block 4326 is reversed.
  • the first engaging block 4321 can be engaged with the engaging portion 43251 of the first fixed sealing member 432 and the stopper 4326 of the second fixed sealing member 433 .
  • the first torsion spring 4322 is sheathed on the fixed rod 4324 of the first fixed seal 432. One end of the first torsion spring 4322 is in contact with the clamping platform 4325 of the first fixed seal 432, and the other end is in contact with the first clamp. An end of the block 4321 away from the second stationary seal 433 .
  • the first fixed sealing member 432 is the same as the first fixed sealing member 432 , which will not be repeated here.
  • the first engaging block 4321 When locking, under the force of the first torsion spring 4322 in the first fixed seal 432, the first engaging block 4321 is pressed into the block groove 43261 of the block 4326 by the engaging part 43251, when the second When an engaging block 4321 enters the block groove 43261, the first engaging block 4321 blocks the undersides of the first sealing plate 41 and the second sealing plate 42, and the first sealing plate 4321 can be closed by the first engaging block 4321. 41 and the second sealing plate 42 are locked and cannot be opened without external force.
  • the unlocking method can be that a fixing groove is provided at the junction of the first sealing plate 41 and the second sealing plate 42 , and when the fixing groove of the first sealing plate 41 and the fixing groove of the second sealing plate 42 are enclosed, a fixing hole 4327 is formed.
  • the bottom of the adapter 2 is provided with a protrusion 2321 adapted to the fixing hole 4327 .
  • the unlocking method can also be that a first magnetic portion 4328 protruding from the first engaging block 4321 is provided on the first engaging block 4321, and a second magnetic portion matching the first magnetic portion 4328 is provided on the bottom of the adapter 2.
  • the magnetic part absorbs the first magnetic part 4328 under the action of the magnetic force, and the rotation of the adapter 2 makes the second magnetic part rotate, and the rotation of the second magnetic part drives the rotation of the first magnetic part 4328, and the first magnetic part 4328 makes the first engaging block 4321 is rotated to make the first engaging block 4321 slide out from the block groove 43261, and the first sealing plate 41 and the second sealing plate 42 can be opened after unlocking.
  • a slot can be provided at the rear of the upper end surface of the first side plate 12 and at the front of the upper end surface of the second side plate 13, and the two sides of the sealing structure 4 are clamped between the slots. , to seal the opening or connection port 11.
  • the middle part of the upper end surface of the first side plate 12 and the middle part of the upper end surface of the second side plate 13 can also be provided with a card slot, and the two ends of the sealing structure 4 extend downwards to fit the card slot. In the card slot, the opening or connecting port 11 is sealed.
  • the sealing structure 4 overlaps the track 1 , and the sealing structure 4 can be separated from the track 1 .
  • the sealing structure 4 is preferably an integral structure, and the size of the sealing structure 4 is the same as that of the connecting port 11 .
  • Different connection ports 11 are sealed by multiple sealing structures 4 , thereby sealing the entire opening.
  • the sealing structure 4 is arranged between the first side plate 12 and the second side plate 13, and the lower side of the sealing structure 4 is provided with a sealing elastic member 434, and one end of the sealing elastic member 434 is in contact with the inner wall of the bottom plate of the track 1, and the sealing elastic member 434 The other end of the seal is in contact with the inner wall of the sealing structure 4 , and the sealing elastic member 434 is used to apply an upward force to the sealing structure 4 to push the sealing structure 4 upward.
  • the upper end of the first side plate 12 extends back a first baffle 435
  • the upper end of the second side plate 13 extends forward a second baffle
  • the distance between the first baffle 435 and the second baffle is greater than the sealing structure 4 width.
  • the sealing structure 4 is limited by the first baffle plate 435 and the second baffle plate, preventing the sealing structure 4 from popping out from the opening. And when installing the adapter 2, you only need to use the adapter 2 to directly press the sealing structure 4 down to the bottom of the track 1, without affecting the installation and use of the adapter 2, and there is no need to take out the sealing structure 4. After the adapter 2 is taken out, the sealing structure 4 is lifted up by the sealing elastic member 434 to reseal the connection port 11 . Thus, the convenience of installing and using the adapter 2 can be improved.
  • the outer sides of the first side plate 12 and the second side plate 13 are also clamped with a first outer plate 14 and a second outer plate 15, and the first outer plate 14 and the first side
  • a first accommodating space between the boards 12 and a second accommodating space between the second outer plate 15 and the second side plate 13 , and a power supply cable 3 or a signal transmission cable can be passed through the accommodating space.
  • the cable 3 and the transmission cable can be respectively arranged in the first accommodation space and the second accommodation space, so as to avoid electromagnetic interference between the cable 3 and the transmission cable.
  • left and right ends of the track 1 also have a left sealing cover 16 and a right sealing cover 17 for sealing the ports at the left and right ends of the track 1 , the first storage space and the second storage space.
  • the power rail 1 system and the power point are limited to one set of single-phase power, one set The transmittable power of the single-phase power supply is low, and the adapter 2 is easily overloaded, causing safety hazards.
  • the cables 3 for power supply and/or the transmission cables for data transmission are arranged on the outside of the track 1.
  • Transmission cables include HDMI cables, USB cables network CAT6 cables, telephone cables CAT3 cables, coaxial cables, DIN cables, etc.
  • the lines included in one set of cables 3 are ground wire, neutral wire and live wire.
  • multiple live wires can be provided, and multiple live wires can share a ground wire and a neutral wire.
  • Each fire wire can be connected with one or more adapters 2 correspondingly.
  • the adapter 2 When the adapter 2 is connected to a high-power electrical appliance, instead of concentrating all the power on one live wire, it can be connected to different live wires to avoid overload of the live wire, thereby providing a stable power supply for the adapter 2 .
  • a group of cables 3 can be arranged on the front side, the rear side and/or the lower side of the track 1 .
  • a group of cables 3 can be arranged on the left and right sides of the track 1 .
  • a set of cables 3 can be arranged on one side of the track 1 .
  • the ground wire, neutral wire and live wire can be arranged on the same side of the track 1, for example, the ground wire, neutral wire and live wire can be arranged on the front side, the rear side and/or the track 1 at the same time underside.
  • ground wire, neutral wire and live wire in a group of cables 3 on the front side, the rear side and/or the lower side of the track 1 respectively.
  • the cable 3 includes a bare wire part and an insulating part, the bare wire parts are arranged at intervals, and an insulating part is formed between adjacent bare wire parts.
  • a conductive structure 5 is connected to the insulating part.
  • the conductive structure 5 includes a conductive member 51 and an insulating clamping member 52 , and the conductive member 51 is used to electrically connect the cable 3 and the adapter 2 .
  • the clamping member 52 is used for clamping the conductive member 51 .
  • the clipping part 52 includes a first clipping sub-part 521 and a second clipping sub-part 522 , and the conductive part 51 is clipped between the first clipping sub-part 521 and the second clipping sub-part 522 .
  • the left and right sides of the first clamping sub-component 521 are also provided with a fixed platform 5211 that is inserted into the track 1, and the track 1 is provided with a fixed hole 4327 that is compatible with the fixed platform 5211, and the fixed platform 5211 is inserted into the fixed hole In 4327, the conductive structure 5 can be fixedly connected to the track 1.
  • the conductive member 51 includes a protruding portion 511 and a clamping portion 512 , and the protruding portion 511 extends out of the clamping portion 512 for connecting the contact point 24 of the adapter 2 .
  • the clamping portion 512 is located inside the clamping member 52 , and is used for clamping the bare wire portion of the connection cable 3 , and leading the electricity on the cable 3 to the adapter 2 through the conductive member 51 .
  • the section of the extension part 511 is U-shaped, and the front side of the extension part 511 is electrically connected to the adapter 2 .
  • the protruding part 511 greatly reduces the connection time between the adapter 2 and the cable 3, and provides more possibilities for on-site installation.
  • the clamping part 512 includes a first clamping finger 5121 and a second clamping finger 5122 arranged at the lower part, and a third clamping finger 5123 arranged at the upper part, the first clamping finger 5121, the second clamping finger 5122 and the second clamping finger 5122
  • the three clamping fingers 5123 are triangular in shape, and the two sides of the third clamping finger 5123 extend forward from the joint part 513 , and the joint part 513 is connected with the extension part 511 .
  • the clamping part 512 When the clamping part 512 is connected to the bare wire part of the cable 3, the bare wire part of the cable 3 is clamped between the first clamping finger 5121, the second clamping finger 5122 and the third clamping finger 5123, and the first clamping finger 5123 is pinched tightly.
  • a clamping finger 5121 , a second clamping finger 5122 and a third clamping finger 5123 can firmly clamp the conductive member 51 on the cable 3 . Cables 3 of various sizes can be accommodated by the first clamping finger 5121 , the second clamping finger 5122 and the third clamping finger 5123 .
  • the arrangement of the cables 3 and the square number of wires can be more flexibly used to realize more flexible connections.
  • the rear part of the first clamping sub-component 521 and the second clamping sub-component 522 is provided with an accommodating space for the clamping part 512 of the conductive part 51, the cable 3 penetrates into the containing space, and the clamping part of the conductive part 51 512 snaps tight.
  • a boss 5212 is provided in the middle of the front side of the first clamping sub-piece 521 , the upper surface of the boss 5212 is in contact with the lower surface of the joint portion 513 of the conductive member 51 , and the second clamping sub-piece 522
  • the middle part of the front side is provided with an adapter groove 5221 adapted to the boss 5212, and the lower surface of the adapter groove 5221 is in contact with the upper surface of the joint part 513 of the conductive member 51, thus through the cooperation of the boss 5212 and the adapter groove 5221, the The conductive member 51 is clamped between the first clamping sub-component 521 and the second clamping sub-component 522 .
  • a buckle 5213 extends upwards from the back side of the first buckle 521, and a buckle 5222 adapted to the buckle 5213 is provided on the rear side of the second buckle 522, and the buckle 5213 can be set on the buckle 5222 places.
  • the front side of the first clamping sub-component 521 is provided with a fastening groove 5214 up and down
  • the front side of the second clamping sub-component 522 is provided with a fastening post 5223 adapted to the fastening groove 5214, and the fastening post 5223 can be buckled into Fasten into the groove 5214.
  • the buckle 5213 and the clamping platform 5222 Through the cooperation of the buckle 5213 and the clamping platform 5222 , the rear sides of the first clamping sub-component 521 and the second clamping sub-component 522 are tightly connected. Through the cooperation of the fastening column 5223 and the fastening groove 5214 , the front sides of the first fastening sub-component 521 and the second fastening sub-component 522 are fastened and connected. Thus, the conductive member 51 is fastened between the first clamping sub-component 521 and the second clamping sub-component 522 .
  • the two sides of the fitting groove 5221 of the second clamping sub-component 522 are also provided with limiting platforms 5224, and the limiting platforms 5224 are in contact with the joint portion 513 of the conductive member 51 to limit the movement of the conductive member 51. degree of freedom, preventing the conductive member 51 from moving left and right.
  • the middle part of the contact position between the joint part 513 and the limiting platform 5224 protrudes toward the direction of the limiting platform 5224, so as to limit the degree of freedom and reduce the contact area between the conductive member 51 and the limiting platform 5224. Improve the safety of the conductive structure 5 in use.
  • the power distribution device includes a track 1 and an adapter 2.
  • the adapter 2 When the adapter 2 is installed in the track 1, the adapter 2 can be installed on the track by means of adhesion, magnetic attraction, screw connection, willow connection, pin connection and/or card connection. within 1.
  • PVC glue, PP glue, PE glue, PU glue, ABS glue, TPR glue and other glues can be used to install the adapter 2 in the track 1.
  • double-sided adhesives that are bonded to plastic for easy removal such as non-woven fabric-based double-sided adhesives in 3M double-sided adhesives, PET-based double-sided adhesives, etc.
  • a magnetic magnet When the adapter 2 is installed by means of magnetic attraction, a magnetic magnet can be arranged in the track 1 , and the magnet can be arranged on the inner wall of the track 1 .
  • a magnetically attractable metal sheet is provided on the adapter 2, and the material of the metal sheet is iron, iron alloy, nickel, cobalt, etc.
  • the adapter 2 is installed in the track 1 through the attraction between the magnet and the metal sheet.
  • the adapter 2 When the adapter 2 is installed by means of screw connection, willow connection or pin connection, the adapter 2 can be installed in the rail 1 through bolts, screws or pins.
  • a boss 5212 or a groove 4323 may be provided on the inner wall of the rail 1 , and a groove 4323 or a boss 5212 may be provided on the adapter 2 correspondingly.
  • the shape of the boss 5212 and the groove 4323 can be semicircle, square or dovetail.
  • the adapter 2 is installed in the track 1 by engaging the groove 4323 with the boss 5212 .
  • the adapter 2 can be installed in the track 1 through the above method, the installation of the adapter 2 is cumbersome, the installation efficiency is low, and specific installation tools, installation materials or adapted track 1 and adapter 2 are required. Bring great inconvenience to the installation of adapter 2.
  • a locking structure 6 for locking the adapter 2 is provided in the track 1 .
  • the adapter 2 can be quickly installed in the track 1 through the locking structure 6 .
  • the locking structure 6 includes a locking part 61 for locking the adapter 2 and a locking spring part 62 for snapping the locking part 61.
  • the locking part 61 includes a locking main body part 611 and is connected to the upper end of the locking main body part 611 And the locking part 612 extending to the right.
  • the adapter 2 is provided with a locking hole 2111 adapted to the locking portion 612 . Under the elastic force of the locking spring 62 , the locking portion 612 is pressed into the locking hole 2111 of the adapter 2 to lock the adapter 2 .
  • the locking spring 62 can be a spring, and the lower end of the locking main body 611 can be fixed on the bottom plate of the track 1 or hinged on the side wall of the track 1 .
  • One end of the spring fixed can be fixed on the upper end of the lock body part 611, and the other end can be fixed on the side wall of the track 1, so that the lock part 612 connected to the upper end of the lock body part 611 can be pressed into the lock by elastic force. Inside the hole 2111.
  • the locking spring 62 is a curved elastic piece, the upper end of the elastic piece is sleeved or fixed on the upper end of the locking main body 611, the lower end of the elastic piece is attached to the locking main body 611, and the middle part of the elastic piece has a curved position
  • the collision is at the inner wall of track 1.
  • the locking part 612 connected to the upper end of the locking body part 611 can be pressed into the locking hole 2111 through the elastic piece.
  • the lower end of the locking main body 611 can also be fixed on the bottom plate of the track 1 , or be hinged on the side wall of the track 1 .
  • the locking structures 6 are all fixed and cannot move up and down, and it is not convenient for the locking structures 6 to lock the adapter 2 .
  • the locking structure 6 also includes a locking fixing part 63271, and the locking fixing part 63271 includes a first fixing sub-piece 631 and a second fixing sub-piece 632, the first fixing sub-piece 631 is fixed on the bottom plate of the track 1, and the second fixing sub-piece The component 632 is buckled 5213 on the first fixing component 631 .
  • the first fixing sub-piece 631 includes a first sub-fixing part 6311 arranged horizontally on the lower side, and a first sub-limiting part 6312 vertically arranged on the upper side of the first sub-fixing part 6311.
  • the first sub-limiting part 6312 is used for Set the lock sliding groove 6324.
  • the second sub-fixing part includes a first sub-clamping part 6322, the first sub-clamping part 6322 has a receiving space, a supporting elastic part 64 is arranged in the accommodating space, and the lower end of the locking main body part 611 is provided with a supporting elastic part 64 adapted to the locking sleeve part 613, the supporting elastic member 64 is sleeved on the periphery of the locking sleeve part 613, the supporting elastic member 64 is used to provide upward elastic force to the locking part 61, and the locking part 61 bounces upward move.
  • first fixing sub-piece 631 and the second fixing sub-piece 632 are provided with a locking chute 6324
  • the lower part of the locking main body 611 is provided with a locking sliding part 614 adapted to the locking chute 6324, and the lock
  • the sliding part 614 can move up and down in the sliding groove 6324 .
  • the locking sliding part 614 can move upwards in the locking sliding groove 6324 , so that the locking member 61 can move upwards through the supporting elastic member 64 .
  • the locking sliding groove 6324 also acts as a limiter to prevent the locking sliding part 614 from popping up.
  • the locking sliding part 614 can move downward in the locking sliding groove 6324 under the action of external force.
  • the upper end of the second fixing member 632 is also provided with a lock limit groove 6322, and the middle part of the lock main body 611 is provided with a lock limit portion 615 adapted to the lock limit groove 6322, and the lock limit
  • the slot 6322 includes a horizontal slot and a vertical slot.
  • the connection between the horizontal groove and the vertical groove has a radian, which can facilitate the smooth sliding of the lock limiting part 615 in the horizontal groove and the vertical groove.
  • the supporting elastic member 64 can spring the lock member 61 upward.
  • the vertical groove limits the locking limiter 615, and the supporting elastic member 64 cannot bounce the locking member 61 upwards, thereby adjusting the position of the locking member 61. limited.
  • the locking portion 612 is pressed into the locking hole 2111 of the adapter 2 to lock the adapter 2 .
  • the locking structure 6 also includes a sealing limiting member 65 defining the sealing structure 4, and a first baffle 435 and a second baffle protrude from the side of the sealing structure 4 adjacent to the rail 1
  • the baffle when the seal limiter 65 is below the first baffle 435 and the second baffle, the seal limiter 65 restricts the downward movement of the sealing structure 4, and when the seal limiter 65 is away from the first baffle 435 and the second baffle Below, the sealing structure 4 can move downward under the action of external force.
  • the sealing limiter 65 includes a sealing body part 651, an insertion part 652 extends from one side of the sealing body part 651 adjacent to the locking part 61, and an insertion groove 653 is formed between the sealing body part 651 and the insertion part 652, and the locking
  • the upper end of the main body 611 extends a sealing and unlocking portion 616 adapted to the insertion slot 653 .
  • the seal unlocking part 616 moves up and down, so that it can move up and down in the seal insertion groove 653.
  • the connection between the seal insertion part 652 and the seal unlocking part 616 has a chamfer, so that The seal unlocking portion 616 is smoothly inserted into the seal insertion groove 653 .
  • the sealing main body part 651 of the sealing limiting part 65 is below the first baffle 435 and the second baffle to define the sealing structure 4 and prevent the sealing structure 4 from moving downward.
  • the bottom of the adapter 2 extends downwards to have a protrusion adapted to the lock piece 61, and the adapter 2 presses the lock piece 61 to exert a downward force on the lock piece 61, so that the adapter 2 and the sealing structure 4 able to move down at the same time.
  • a sealing sliding part 654 extends from the lower end of the sealing body part 651, and two fixing subpiece extensions 6313 extend from the right side of the first fixing subpiece 631, and the two fixing subpiece extensions 6313 encircle and form a seal.
  • the sliding part 654 fits into the sealing sliding groove 6314 .
  • the sealing sliding part 654 can move left and right in the sealing sliding groove 6314 .
  • the free end of the seal limiting member 65 is limited by the sealing sliding portion 654 and the sealing sliding groove 6314, so that the sealing limiting member 65 can only move left and right, but cannot move up and down, so that the sealing limiting member 65 is positioned on the first baffle plate 435 and below the second baffle, or away from the first baffle 435 and below the second baffle.
  • the sealing body part 651 is vertically provided with a sealing limiting groove 655 adjacent to the side of the locking part 61, and the locking part 61 is provided with a limiting rod 617 adapted to the sealing limiting groove 655 on the side of the sealing body part 651 .
  • the sealing limit groove 655 includes a vertical groove and a horizontal groove. When the limit rod 617 moves from top to bottom, it can slide from the vertical groove into the horizontal groove. When the limit rod 617 slides to the horizontal groove, it passes through the horizontal groove.
  • the groove limits the movement of the limiting rod 617 , that is, the upward movement of the locking member 61 can be limited by the sealing limiting member 65 .
  • the adapter 2 when the adapter 2 is locked by the locking structure 6 , there are four locking structures 6 , and the four locking structures 6 are respectively arranged at the four corners of the adapter 2 .
  • Four corners of the adapter 2 are provided with locking holes 2111 adapted to the locking portion 612 , and the adapter 2 is locked when the locking portion 612 is engaged in the locking hole 2111 .
  • an elastic connector 66 is also provided between the sealing main parts 651 of the locking structure 6 on the same side, and one end of the elastic connecting part 66 is connected to a sealing main part 651, and the elastic One end of the connecting piece 66 is connected to the other sealing body part 651 .
  • the sealing restricting member 65 automatically moves below the first baffle plate 435 and the second baffle plate of the locking member 61 , and the sealing restricting member 65 restricts the downward movement of the sealing structure 4 .
  • the adapter 2 can be locked when the adapter 2 is installed, and the sealing structure 4 can be locked by the locking structure 6 after the adapter 2 is taken out.
  • a track inner plate 18 is also provided in the track 1 between the locking structures 6 , and the track inner plate 18 includes a bottom pressing plate 181 .
  • the pressing plate 181 is used to engage and fix the locking structure 6 .
  • the first fixing member 271 extends with a press-fit groove 6315, and the four corners of the press plate 181 are provided with a press-fit part 182 adapted to the press-fit groove 6315.
  • the press-fit part 182 extends downward to a press-fit platform 183, and the press-fit platform 183 Insert it into the pressing groove 6315.
  • the first fixing member 271 is fixed on the bottom of the adapter 2 through the pressing table 183 .
  • Existing track 1 systems have at least one slot along the track 1 .
  • the slot may be partially covered, but not completely, with elastic or plastic.
  • There is a potential safety hazard in this slot because there is always contact with live parts at any time.
  • the existing track 1 system alleviates this risk by setting the live parts away from the slot as far as possible through the mechanism design or preventing the foreign bodies from contacting the live parts in a straight line.
  • Part of the track 1 uses a grounding conductive part to cover the slot, and when the live part is inadvertently touched, the current can flow from the grounding conductive part to avoid and reduce the risk of electric shock.
  • the side of the track inner plate 18 adjacent to the cable 3 is also provided with a first inner plate 184, and the first inner plate 184 is provided with a connecting portion 1841 adapted to the conductive structure 5, and the conductive structure 5 is in the At the connection portion 1841 , the end of the conductive structure 5 can extend into the track 1 and be electrically connected with the adapter 2 .
  • the electrical connection with the adapter 2 can only be connected at the connection part 1841, without touching the conductive structure 5 and the contact point 24 on the adapter 2, thereby eliminating any danger of touching live parts .
  • the side of the track inner plate 18 away from the cable 3 is also provided with a second inner plate 185, the second inner plate 185 is used to define the sealing sliding portion 654 of the sealing limiting member 65, preventing the sealing sliding portion 654 from moving from the first fixing member. 271 in slide out.
  • baffles or shutters can also be provided outside the first inner plate 184 to further ensure that the conductive structure 5 and the contact point 24 on the adapter 2 will not be touched, further eliminating the risk of contacting live parts.
  • the baffle is in a shape adapted to the first inner plate, the shutter is two baffles capable of relative movement, and the shutter is adapted to the first inner plate.
  • both sides of the first inner plate 184 and the second inner plate 185 are provided with hooks 186 engaging with the first fixing member 271 .
  • the two first fixing members 271 that are further adjacent to each other are fixedly connected by the hook 186 .
  • the adapter In the existing track system, the adapter cannot be plugged in or replaced at will or when the power is on, such as replacing the adapter with a wireless charger or USB charger, or replacing the adapter with a signal output point, or replacing the British standard adapter with a Chinese standard adapter wait. And it cannot be changed from an adapter to a signal output point at will. It is impossible to replace the Chinese standard or British standard adapter with HDMI signal output, or replace the USB charger adapter with USB signal output point.
  • an unlocking structure 23 is provided inside the adapter 2, as shown in Figure 21, Figure 22 and Figure 23, the unlocking structure 23 includes a locking hole with the adapter 2
  • the unlocking part 231 adapted to 2111 and the unlocking driving part 232 that drives the unlocking part 231 to slide; the unlocking part 231 enters the unlocking structure 23 in the locking hole 2111 to unlock the adapter 2 .
  • One end of the unlocking driving member 232 is connected to an unlocking member 231 , and the other end of the unlocking driving member 232 is connected to another unlocking member 231 .
  • connection modes of the unlocking driving member 232 and the unlocking member 231 include fixed connection, buckle 5213 connection and the like.
  • the unlocking driving part 232 includes two states, which are contracted state and extended state respectively. In the contracted state, the unlocking driving part 232 drives the unlocking part 231 away from the locking hole 2111. At this time, the locking part 612 of the locking structure 6 can be locked The adapter 2 is locked at the locking hole 2111 . In the extended state, the unlocking driver 232 drives the unlocking member 231 to be inserted into the locking hole 2111, and the locking part 612 of the locking structure 6 is extruded from the locking hole 2111 through the unlocking member 231, so that the adapter can be 2 to unlock.
  • the unlocking driving member 232 may be a retractable structure, such as a sleeve rod, a shrapnel, and the like.
  • the unlocking driver 232 is an elastic elastic piece and has a protruding portion 2321.
  • the elastic piece When the elastic piece is in a contracted state, it is the normal state of the elastic piece, that is, the elastic piece is always in a contracted state when no external force is applied. At this time, the unlocking member 231 is far away from the lock. Combining hole 2111.
  • the protruding part 2321 of the elastic piece When the protruding part 2321 of the elastic piece is pressed by external force, the elastic piece stretches and changes from a contracted state to an extended state. The two ends of the elastic piece will squeeze the unlocking part 231 into the locking hole 2111, and the unlocking part 231 will lock the structure.
  • the locking portion 612 of 6 is extruded from the locking hole 2111, so that the adapter 2 can be unlocked.
  • a blocking portion 2311 extending from the lower part of the unlocking member 231 prevents the unlocking member 231 from sliding out excessively.
  • the adapter 2 can be easily taken out through the unlocking structure 23, and the adapter 2 can be replaced, and combined with the cooperation of the contact point 24 of the adapter 2 and the conductive structure 5, the user does not need to connect the line again, which can greatly improve the Improve the convenience and safety of replacing the adapter 2.
  • a support 233 supporting the unlocking drive 232 is provided inside the adapter 2, and the support 233 is arranged on the upper part of the housing 21 of the adapter 2 and under the locking hole 2111 of the adapter 2.
  • the side is used to support the unlocking driving member 232, and when the unlocking driving member 232 is a shrapnel, excessive pressing down of the shrapnel is avoided.
  • the support member 233 is connected with the mobile inner housing 22 by a buckle 5213 .
  • the unlocking drive member 232 further includes an unlocking pressing member 234 capable of moving up and down.
  • the unlocking pressing member 234 is arranged in the accommodation space, and can move up and down in the accommodation space.
  • the unlocking pressing piece 234 moves downward, pressing down on the protruding portion 2321 of the elastic piece, so that the elastic piece is stretched and transformed from a contracted state to an extended state, and the two ends of the elastic piece connect the unlocking piece 231 Pressed into the locking hole 2111 , the unlocking member 231 will push the locking portion 612 of the locking structure 6 out of the locking hole 2111 , so that the adapter 2 can be unlocked.
  • the unlocking pressing part 234 includes a left unlocking pressing part 234 and a right unlocking pressing part 234 , and there is an opening between the left unlocking pressing part 234 and the right unlocking pressing part 234 for exposing the power-taking position of the adapter 2 .
  • the problem with the prior art is that there must be an electrical link to the track.
  • This part is usually very thin. Because it is limited by the track groove. Therefore, the current, wattage is also limited equally, and it is susceptible to high temperature. At high temperatures, thin plastic parts are easily deformed or even melted, posing a safety hazard.
  • the types of materials used also need to be improved, and the cost also increases.
  • the electrical link part of the track usually needs to accommodate the conductors of the fire, ground and neutral lines. The space should be limited, and the insulation space of each conductor is also very small, which makes the voltage unstable easily.
  • the adapter 2 of the present invention is provided with a contact point 24 electrically connected to the conductive structure 5 .
  • the adapter 2 includes a housing 21, and a power-taking part 25 provided in the housing 21 for taking power, the power-taking part 25 is connected with a conductive middle piece 26, and the middle piece A contact point 24 is connected to the end of the contact point 26 , and the contact point 24 protrudes from the housing 21 and is exposed to be electrically connected to the extension portion 511 of the cable 3 or the conductive member 51 .
  • connection of adjacent contact points 24 may form a straight line or a polygon.
  • an insulating sealing member 2343 is provided on the outside of the power-taking component 25 .
  • the sealing part 2343 is provided with an insertion hole adapted to the power-taking part 25 .
  • the power-taking parts 25 are respectively a neutral wire sub-power taking part 251 connected to a neutral line and a live wire sub-power taking part 252 connected to a live wire.
  • the power-taking parts 25 also includes a ground wire sub-power-taking part 253 connected to the ground wire.
  • the neutral wire power-taking part 251 includes a two-pole neutral wire socket
  • the live wire power-taking part 252 includes a two-pole live wire socket.
  • the two-pole zero line socket and the two-pole live line socket are compatible with the two-pin plug.
  • Two-pole neutral sockets and two-pole live sockets fit flat and/or round two-pin plugs.
  • the two-pole neutral wire socket and the two-pole live wire socket are flat, they can be adapted to the flat two-pin plug. Two-pin plug fits.
  • the neutral wire sub-power fetching part 251 also includes a three-pole neutral wire socket
  • the live wire sub-power fetching part 252 also includes a three-pole live wire socket
  • the ground wire sub-power fetching part 253 includes a three-pole ground wire socket.
  • the three-pin plug can be inserted into the three-pole neutral line socket, the three-pole live line socket and the three-pole ground line socket to take power.
  • the three-pole zero wire socket, the three-pole live wire socket and the three-pole ground wire socket are compatible with the three-pin plug.
  • Three-pole Neutral Socket, Three-Pole Live Socket and Three-Pole Earth Socket are compatible with flat and/or round three-pin plugs.
  • three-pole zero wire socket, three-pole live wire socket and three-pole ground wire socket are flat, they can be adapted to the flat three-pin plug.
  • a circular groove is arranged in the middle of the wire socket, which can be adapted to the circular three-pin plug at the same time.
  • the middleware 26 corresponding to the power-taking part 25 includes two or three.
  • the middleware 26 is the neutral-wire middleware 261 connected to the neutral-wire power-taking part 251 and the live-wire middleware 261 respectively.
  • the FireWire sub-middleware 262 of the power-taking component 252 When the number of middleware 26 is three, it also includes a ground wire sub-middleware 263 connected to the ground wire sub-power-taking piece 253 .
  • the contact point 24 corresponding to the middle piece 26 includes two or three.
  • the contact point 24 is the neutral line sub-contact point 241 connected to the neutral line and the live line sub-contact 241 connected to the live line.
  • Point 242 When there are three contact points 24, the ground wire sub-contact point 243 for connecting the ground wire is also included.
  • the middle piece 26 includes an extension portion 2622 arranged horizontally, and the extension portion 2622 is electrically connected to the power-taking element 25 for placing the contact point 24 on the inner wall of the housing 21 of the adapter 2 .
  • the extension 2622 can be directly electrically connected to the contact point 24 .
  • this method is inconvenient to adjust the position of the contact point 24 . That is, the zero line sub-contact point 241, the live line sub-contact point 242 and the ground line sub-contact point 243 are at the same height. When the zero line, live line and ground line are all on the same plane as the contact point 24 in the lateral direction, it is not convenient for the contact point 24 Electrical connections to neutral, live and ground.
  • the middle piece 26 further includes a vertically arranged electrical connection portion 2623 , and the electrical connection portion 2623 is electrically connected to the contact point 24 .
  • the contact point 24 can be set at different positions on the power connection part 2623 . Therefore, the neutral wire sub-contact point 241 , the live wire sub-contact point 242 and the ground wire sub-contact point 243 can be set to different heights according to the wire connection requirements. Therefore, the manners of electrical connection are diversified. The electrical connection of the contact point 24 to the cable 3 is facilitated.
  • the live wire sub-contact point 242 and the ground wire sub-contact point 243 can form a variety of different shapes, such as the neutral wire sub-contact point 241, the live wire sub-contact point 242 and the ground wire sub-contact point.
  • the points 243 can form a straight line, which can be set at any angle of inclination as required.
  • the neutral sub-contact 241 , the live sub-contact 242 and the ground sub-contact 243 can form a triangle. The angles of each included angle of the triangle can be adjusted arbitrarily as required.
  • the neutral wire, the live wire and the ground wire can be adaptively arranged according to the shape and position of the neutral wire sub-contact point 241 , the live wire sub-contact point 242 and the ground wire sub-contact point 243 .
  • the sub-contact point 241 of the neutral wire, the sub-contact point 242 of the live wire and the sub-contact point 243 of the ground wire can also be processed and manufactured according to the arrangement shape and position of the neutral wire, the live wire and the ground wire.
  • the flexibility of the arrangement of the contact points 24 of the adapter 2 of the present invention is greatly increased, and the wattage can be increased or the arrangement of the adapter 2 can be used as a separate control and distinction for taking power.
  • a switch may also be arranged in the adapter 2 , but in the prior art, the switch is usually arranged on one side of the casing, occupying space on the surface of the casing.
  • the housing 21 of the adapter 2 has a movable inner shell 22 that can move up and down
  • the power-taking part 25 is fixed on the movable inner shell 22
  • the middle piece 26 is fixed on the bottom of the adapter 2
  • the middleware 26 is also electrically connected with a switch structure 27, and the switch structure 27 is used to control the power on and off of the adapter 2.
  • the live wire sub-intermediate part 262 is electrically connected to the switch structure 27 , one end of the live wire sub-intermediate part 262 is connected to the live wire sub-intermediate part 252 , and the other end of the live wire sub-intermediate part 262 is provided with a first contact 2621 .
  • the switch structure 27 is arranged at the bottom of the housing 21 of the adapter 2 , and the switch structure 27 includes a fixing part 271 and a switch part 272 movably connected with the fixing part 271 .
  • the fixing part 271 is fixed on the bottom of the housing 21 of the adapter 2, and is used for connecting the live wire sub-intermediate part 262 and the three-pole live wire socket.
  • the switch member 272 is provided with a second contact 2721 , and the second contact 2721 is used for electrically connecting the first contact 2621 . When the second contact 2721 is electrically connected to the first contact 2621, the adapter 2 is powered on, and when the second contact 2721 is disconnected from the first contact 2621, the adapter 2 is powered off.
  • the switch part 272 is movably connected with the fixing part 271 , and the switch part 272 can move up and down, rotate or move up and down and rotate relative to the fixing part 271 .
  • the switch member 272 includes a first movable end 2722 and a second movable end 2723 , and a second contact 2721 is provided on the upper surface of the first movable end 2722 .
  • the second contact 2721 can be switched between the first state and the second state, wherein, in the first state, the second contact 2721 is electrically connected to the first contact 2621, so as to realize the middle of the live wire through the switch structure 27 Part 262 communicates with live wire sub-electricity taking part 252. In the second state, the second contact 2721 is disconnected from the first contact 2621 , so as to realize the disconnection of the live wire sub-intermediate part 262 from the live wire sub-intermediate part 252 through the switch structure 27 .
  • connection and separation of the second contact 2721 and the first contact 2621 Through the connection and separation of the second contact 2721 and the first contact 2621, the connection and disconnection of the live wire sub-intermediate part 262 and the live wire sub-power-taking part 252 are realized, so as to realize power on and off of the adapter 2 .
  • the second movable end 2723 controls the up and down movement of the first movable end 2722, so that the second contact 2721 is connected or disconnected from the first contact 2621, so that the adapter 2 is energized. or loss of power.
  • the switch part 272 can be sleeved on the fixed part 271 with a transition fit.
  • the switch part 272 moves down as a whole, so that the second contact 2721 is disconnected from the first contact 2621, and the adapter 2 is lost. electricity.
  • the switch element 272 moves upward as a whole, and the first movable end 2722 moves upward, so that the second contact 2721 is connected with the first contact 2621 , and the adapter 2 is powered on.
  • the switch part 272 can be hinged with the fixing part 271.
  • the first movable end 2723 When the second movable end 2723 is pressed down, the first movable end 2722 moves upward, so that the second contact 2721 is electrically connected with the first contact 2621, and the adapter 2 is powered on.
  • the second movable end 2723 moves up, the first movable end 2722 moves down, so that the second contact 2721 is disconnected from the first contact 2621 , and the adapter 2 is powered off.
  • the switch member 272 is sleeved on the outside of the fixing member 271, and the switch member 272 may not be in contact with the fixing member 271.
  • the switch structure 27 also includes a first pressing member 273 and a second pressing member 273.
  • the pressing part 274, the first pressing part 273 is used to support the switch part 272, and the second pressing part 274 is used to drive the first movable end 2722 to move up and down.
  • the fixing part 271 includes a fixing bottom, a first extension part 2711 connected with the live wire sub-intermediate part 262, a second extension part 2712 connected with the switch part 272, and the second extension part 2712 is connected with the third extension part 2713 and the third extension part 2713.
  • the extension part 2713 is connected to the fourth extension part 2714 .
  • the fixed bottom is L-shaped, the first extension 2711 is at one end of the bottom and extends upward, the second extension 2712 is at the other end of the bottom and extends upward, the third extension 2713 is connected with the second extension 2712, and faces the first The direction of the extension part 2711 is further extended, and the fourth extension part 2714 is connected with the third extension part 2713 and further extends upward.
  • the junction of the second extension 2712 and the third extension 2713 is provided with a first slot 2715
  • the junction of the third extension 2713 and the fourth extension 2714 is provided with a second slot 2716
  • the second contact 2721 The first movable end 2722 on the side is provided with a third card slot 2724 .
  • One end of the first pressing sub-component is clamped at the second slot 2716
  • the other end of the first pressing sub-component is clamped at the lower side of the second movable end 2723
  • One end of the second pressing sub-component is clamped at the second slot 2716
  • the other end of the second pressing sub-component is clamped at the third slot 2724 .
  • the switching device in the case of overload burning or external damage, the switching device is usually always in the open configuration, unable to cut off the power by itself, and an additional breaker must be used.
  • the movement of the second movable end 2723 is driven by the up and down movement of the moving inner shell 22, and the second movable end 2723 passes through the first pressing member and the second pressing member.
  • the piece drives the first movable end 2722 to move up and down.
  • the second contact 2721 is connected or disconnected from the first contact 2621, so that the adapter 2 is powered on or off.
  • the bottom of the movable inner shell 22 is provided with a switch elastic member 275 that springs the movable inner shell 22 to move upward.
  • One end of the switch elastic member 275 is fixed on the lower surface of the bottom of the movable inner shell 22, and the other end is fixed on the upper surface of the bottom of the adapter 2.
  • the movable inner shell 22 extends a pressing part 221 adjacent to the switch structure 27, and the pressing part 221 is positioned at the bottom of the switch.
  • the lower side of the second movable end 2723 of the component 272, the first pressing sub-component and the second pressing sub-component are elastic.
  • the inner casing 22 moves downward under the action of an external force
  • the pressing part 221 is away from the second movable end 2723
  • the first pressing part 273 gives an upward force to the second moving end 2723
  • the second pressing part 274 gives an upward force to the second moving end 2723.
  • the downward force of the first movable end 2722 causes the first movable end 2722 to move downward, so that the second contact 2721 is disconnected from the first contact 2621 , and the adapter 2 is de-energized.
  • the inner casing 22 moves upward under the action of the switch elastic member 275, and the pressing part 221 exerts an upward force on the second movable end 2723, so that the first pressing member 273 exerts a force on the second movable end 2723.
  • the second pressing member 274 exerts an upward force on the first movable end 2722, so that the first movable end 2722 moves upward, and the second contact 2721 is connected to the first contact 2621, and the adapter 2 is powered on. In this way, it can be realized that when the movable inner shell 22 is on the lower side, the power is lost, and when the movable inner shell 22 is on the upper side, it is powered on.
  • the contact point 24 of the adapter 2 is always connected to the conductive structure 5 without wear and tear, and there is no arc.
  • the second contact 2721 of the switch mechanism is disconnected from the first contact 2621 on the middle piece 26, that is, the switch structure 27 is normally closed, and the associated part of the adapter 2 switch fails, or the external force breaks In the case of external and overload combustion, it can be automatically converted to the default normally closed configuration. Therefore, the service life and safety of the adapter 2 during use can be greatly improved.
  • the upper end of the adapter 2 is provided with an inner shell pressing piece 276 for pressing the moving inner shell 22, the inner shell pressing piece 276 is covered on the upper end of the moving inner shell 22, and the inner shell pressing piece 276 is provided with a power-taking piece 25. matching jack.
  • the upper end surface of the inner shell pressing member 276 is flush or close to the upper end surface of the rail 1, and the adapter 2 is powered off at this time.
  • the upper end surface of the inner shell pressing member 276 slightly protrudes from the upper end surface of the track 1, and the adapter 2 is powered on at this moment.
  • the adapter 2 is also provided with a stroke structure 28 for locking the position of the movable inner shell 22, the movable inner shell 22 moves to the lower end of the adapter 2, and the stroke structure 28 to lock and move the inner shell 22.
  • the stroke structure 28 comprises a stroke fixing part 281, a stroke sliding part 282 and a stroke limiting part 283.
  • the stroke fixing part 281 is provided with a stroke groove 2811, and the stroke groove 2811 middle part is provided with a stroke limiting block 2812.
  • the lower part of the stroke limiting block 2812 A limit slot 2813 is provided on the side.
  • One end of the stroke slider 282 can slide counterclockwise in the stroke groove 2811, and the other end of the stroke slider 282 can overlap with the power component of the stroke limiter 283, so that the stroke limiter 2833 of the stroke limiter 283
  • the movable inner shell 22 is locked on the upper side of the limiting platform 5224 .
  • the stroke fixing part 281 is fixed on the bottom of the adapter 2, and the middle part of the stroke fixing part 281 is provided with a stroke groove 2811.
  • the stroke slider 282 includes a stroke sliding part 2821 arranged front and back and a stroke linkage part 2822 arranged left and right. The hour hand moves.
  • the stroke groove 2811 in the stroke groove 2811, five limit points are set according to the position of the stroke sliding part 2821 in the stroke groove 2811, which are respectively the first limit point 28111, the second limit point 28112, the third limit point The limit point 28113, the fourth limit point 28114 and the fifth limit point 28115.
  • the stroke sliding part 2821 is located at the first limit point 28111, the moving inner shell 22 is at the uppermost end of the adapter 2, and the adapter 2 is powered on at this time and is in a normally open state. Press and move the inner shell 22 under the external force, and the stroke sliding part 2821 will reach the third limit point 28113 from the first limit point 28111 through the second limit point 28112, and the third limit point 28113 is the maximum moving position of the mobile inner shell 22.
  • the travel limiter 283 includes a fixed shaft 2831 , a torsion spring 2832 sleeved on the fixed shaft 2831 , and a travel limiter 2833 .
  • the stroke limiting sub-component 2833 includes a stroke limiting portion 28331 and a power portion 28332 having an included angle with the stroke limiting portion 28331 .
  • the stroke limiting part 28331 is arranged on the side of the moving inner shell 22 , corresponding to the inner shell limiting part 224 on the moving inner shell 22 , and is used for limiting the moving inner shell 22 .
  • the stroke limiting part 28331 is provided with a torsion spring 2832 slot on the side away from the moving inner shell 22, one end of the torsion spring 2832 is in contact with the torsion spring 2832 slot, and the other end of the torsion spring 2832 is in contact with the inner wall of the housing 21 of the adapter 2, It is used to provide force to the travel limiter 2833.
  • the power part 28332 is disposed corresponding to the end of the stroke linkage part 2822 .
  • the stroke linkage part 2822 of the stroke slider 282 applies a force to the supporting power part 28332 of the stroke limiter 2833 , so that the stroke limiter 2833 can rotate around the fixed shaft 2831 .
  • the inner casing limiting part 224 of the moving inner casing 22 presses the stroke limiting part 28331 to the side of the moving inner casing 22, and the stroke sliding part 2821 passes from the first limiting point 28111 to the second limiting point 28112 to the second limiting point 28112.
  • Three limiting points 28113, the third limiting point 28113 is the lowermost end of the moving position of the moving inner shell 22.
  • a U-shaped pressing part 2823 protrudes from the middle of the stroke linkage part 2822, and an inner casing extension 222 extends downward from the bottom of the moving inner casing 22, and the inner casing extension 222 is provided with a sliding part 282 adapted to the stroke.
  • the lower groove 223 of the inner shell, and the lower pressing part 2823 of the travel slider 282 are arranged in the lower groove 223 of the inner shell, and can move in the lower groove 223 of the inner shell.
  • the moving distance of the travel slider 282 can be limited by the low groove 223 of the inner shell. Make sure that the stroke slider 282 moves counterclockwise in the stroke groove 2811 .
  • the travel limiting block 2812 is in the shape of a hook, and the limiting slot 2813 is the bend of the travel limiting block 2812 .
  • a detour 2814 protrudes upwards from the lower side of the travel groove 2811 , and the detour 2814 facilitates the sliding of the travel slider 282 to the limiting groove 2813 .
  • an anti-off portion 2815 extends upward from the limiting slot 2813 , and the anti-off portion 2815 is used to prevent the travel slider 282 from slipping out of the limiting slot 2813 .
  • the travel fixing member 281 is also provided with an installation groove 2816 for easy installation of the travel sliding member 282 .
  • the stroke sliding part 2821 can be loaded into the stroke groove 2811 from the installation groove 2816 to facilitate the installation of the stroke slider 282 .
  • the housing 21 of the adapter 2 includes an upper housing 211 and a lower housing 21212, one end of the switch elastic member 275 is connected to the bottom upper surface of the lower housing 21212, and the other end of the switch elastic member 275 is connected to the movable inner housing 22 connected to the lower surface of the bottom.
  • Both the switch structure 27 and the stroke structure 28 are arranged between the movable inner shell 22 and the inner wall of the adapter 2 , the power-taking part 25 and the middle piece 26 are fixed in the movable inner shell 22 , and the support member 233 buckles 5213 on the movable inner shell 22 At the upper end, the unlocking structure 23 is disposed on the upper side of the support member 233 .
  • the lower case 21212 is connected to the upper case 211 by buckle 5213, and the lower case 21212 is surrounded by the periphery of the unlocking structure 23.
  • the unlocking pressing part 234 of the unlocking structure 23 protrudes from the lower case 21212, and the inner case pressing part 276 is arranged on the unlocking pressing part. Between pieces 234.
  • a display structure 29 capable of emitting light is also provided in the casing 21 of the adapter 2 .
  • the display structure 29 includes a fixed plate 291 and a display member 292 on the fixed plate 291 , and the display member 292 can be an LED lamp, a light strip, and other electrified light emitting members.
  • the display can be electrically connected with the adapter 2, and the display structure 29 can be arranged at the support member 233.
  • the display member 292 is powered on at the same time, and can display the power-on state of the adapter 2.
  • a display structure can also be set in the track 1 .
  • multiple sets of single-phase power are provided to the adapter 2 . It can significantly increase the transmittable power and avoid the overload of a single single-phase power supply. Therefore, a stable power supply can be provided for the adapter 2 .
  • the electrical connection between the cable 3 and the adapter 2 can be quickly made through the cooperation of the conductive structure 5 and the contact point 24 , the installation does not require professional technicians, and the errors of human installation are reduced.
  • the above-mentioned adapter 2 is used in conjunction with the track 1, and the upper end surface of the adapter 2 is flush with the upper end surface of the track 1, which can prevent the adapter 2 from protruding from the track 1, reduce the space occupied by the adapter 2, and avoid touching the adapter 2 by mistake, improving The safety of adapter 2 reduces the point of failure of adapter 2.
  • the sealing structure 4 when the sealing structure 4 is in the open state, the adapter 2 is exposed to facilitate taking electricity. In the closed state, the sealing structure 4 covers the opening to seal the opening to prevent dust from entering the accommodation space in the track 1 .
  • the adapter 2 can be quickly installed in the track 1 through the locking structure 6, which greatly improves the installation efficiency.
  • a switch structure 27 is provided in the adapter 2, and the power-taking component 25 and the switch structure 27 are connected through the middleware 26, and the connection between the switch structure 27 and the middleware 26 controls the power on and off of the adapter 2. There will be no physical friction between the switch structure 27 and the middle piece 26, avoiding the generation of electric arcs, and greatly improving the service life and safety of the adapter 2 .
  • the switch structure 27 is combined with the movable inner shell 22, and the power-on and power-off of the adapter 2 are controlled by the movable inner shell 22.
  • the end faces are flush or close to flush, and the adapter 2 is powered off at this time.
  • the upper end surface of the inner shell pressing member 276 slightly protrudes from the upper end surface of the track 1, and the adapter 2 is powered on at this moment. In this way, the adapter 2 can be flush with the upper end surface of the track 1 when the power is off, reducing the occupied space.
  • a stroke structure 28 is also provided in the adapter 2. When the switch structure 27 and the movable inner shell 22 are combined with the stroke structure 28, the position of the movable inner shell 22 can be locked by the stroke structure 28, and then the movable inner shell 22 can be placed under the adapter 2. When the side is off, it is powered on when the adapter 2 is on the side.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

La présente invention concerne une structure d'étanchéité de piste, une structure de déverrouillage d'adaptateur, une structure d'adaptateur de voyage, une structure de commutation d'adaptateur, une structure conductrice, un adaptateur et un appareil de distribution d'énergie. La structure d'étanchéité de piste comprend une piste, la piste est pourvue intérieurement d'un espace de logement, et l'espace de logement est utilisé pour monter un adaptateur qui utilise de l'énergie. La surface d'extrémité supérieure de l'adaptateur est de niveau avec la surface d'extrémité supérieure de la piste, une ouverture est ménagée sur le côté supérieur de la piste, et une structure d'étanchéité pour fermer hermétiquement l'ouverture est disposée sur le côté supérieur de la piste. Lorsque la structure d'étanchéité est dans un état ouvert, un dispositif est apparent pour faciliter une utilisation normale. Dans un état fermé, la structure d'étanchéité recouvre et ferme hermétiquement l'ouverture sur la piste, empêchant la pénétration de poussière dans la piste.
PCT/CN2022/116293 2021-09-07 2022-08-31 Structure d'étanchéité de piste, structure de déverrouillage d'adaptateur, structure d'adaptateur de voyage, structure de commutation d'adaptateur, structure conductrice, adaptateur et appareil de distribution d'énergie WO2023036039A1 (fr)

Applications Claiming Priority (26)

Application Number Priority Date Filing Date Title
CN202111047115.2 2021-09-07
CN202111043152.6 2021-09-07
CN202122154619.6U CN216850398U (zh) 2021-09-07 2021-09-07 一种导电结构及电源分配装置
CN202122154942.3U CN216850503U (zh) 2021-09-07 2021-09-07 一种电源分配装置
CN202111042621.2 2021-09-07
CN202111047111.4A CN113809584A (zh) 2021-09-07 2021-09-07 一种电源分配装置
CN202122154894.8 2021-09-07
CN202122155466.7U CN216850399U (zh) 2021-09-07 2021-09-07 一种电源分配装置
CN202111042621.2A CN113809583A (zh) 2021-09-07 2021-09-07 一种电源分配装置
CN202122154945.7U CN216850504U (zh) 2021-09-07 2021-09-07 一种电源分配装置
CN202122154661.8U CN216850650U (zh) 2021-09-07 2021-09-07 一种适配器的解锁结构、适配器及电源分配装置
CN202111047111.4 2021-09-07
CN202122154942.3 2021-09-07
CN202122154661.8 2021-09-07
CN202122154945.7 2021-09-07
CN202111047115.2A CN113937581A (zh) 2021-09-07 2021-09-07 一种轨道的密封结构
CN202122155466.7 2021-09-07
CN202122154619.6 2021-09-07
CN202111043152.6A CN113809573A (zh) 2021-09-07 2021-09-07 一种电源分配装置
CN202122154894.8U CN216850655U (zh) 2021-09-07 2021-09-07 一种适配器的行程结构、适配器及电源分配装置
CN202122358494.9 2021-09-27
CN202122358127.9U CN216850627U (zh) 2021-09-07 2021-09-27 一种适配器的开关结构、适配器及电源分配装置
CN202122360126.8U CN216850400U (zh) 2021-09-07 2021-09-27 一种适配器及电源分配装置
CN202122360126.8 2021-09-27
CN202122358494.9U CN216850508U (zh) 2021-09-07 2021-09-27 一种轨道的密封结构及电源分配装置
CN202122358127.9 2021-09-27

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CN116978707A (zh) * 2023-09-14 2023-10-31 四川正禹电气设备有限公司 一种用于配电柜的远程开关

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Publication number Priority date Publication date Assignee Title
CN116232991A (zh) * 2023-04-28 2023-06-06 深圳市群科电子有限公司 一种具有插口防护组件的无线路由器
CN116232991B (zh) * 2023-04-28 2023-06-30 深圳市群科电子有限公司 一种具有插口防护组件的无线路由器
CN116978707A (zh) * 2023-09-14 2023-10-31 四川正禹电气设备有限公司 一种用于配电柜的远程开关
CN116978707B (zh) * 2023-09-14 2023-12-05 四川正禹电气设备有限公司 一种用于配电柜的远程开关

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