CN104810669A - Power supply unit capable of reducing potential safety hazards and using method thereof - Google Patents

Power supply unit capable of reducing potential safety hazards and using method thereof Download PDF

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Publication number
CN104810669A
CN104810669A CN201510231673.2A CN201510231673A CN104810669A CN 104810669 A CN104810669 A CN 104810669A CN 201510231673 A CN201510231673 A CN 201510231673A CN 104810669 A CN104810669 A CN 104810669A
Authority
CN
China
Prior art keywords
pin
housing
slide
tooth bar
skateboard
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201510231673.2A
Other languages
Chinese (zh)
Inventor
俞群涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ke Qiao Fu Tang Import And Export Co Ltd Of Shaoxin City
Original Assignee
Ke Qiao Fu Tang Import And Export Co Ltd Of Shaoxin City
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 Ke Qiao Fu Tang Import And Export Co Ltd Of Shaoxin City filed Critical Ke Qiao Fu Tang Import And Export Co Ltd Of Shaoxin City
Priority to CN201510231673.2A priority Critical patent/CN104810669A/en
Publication of CN104810669A publication Critical patent/CN104810669A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44Means for preventing access to live contacts
    • H01R13/447Shutter or cover plate
    • H01R13/453Shutter or cover plate opened by engagement of counterpart
    • H01R13/4534Laterally sliding shutter

Abstract

Disclosed are a power supply unit capable of reducing potential safety hazards and a using method thereof. The power supply unit comprises a fixed part(4) and a movable part (3), the movable part (3) is connected with electric equipment and comprises a first shell (30) and a recessed jack piece (31) positioned in the first shell (30), the fixed part (4) comprises a second shell (40), an upper plug pin piece (9) and a lower plug pin piece (8), and the upper plug pin piece (9) and the lower plug pin piece (8) are positioned inside an inner cavity of the second shell (40) and connected with a fixed bonding post (72) via elastic power supply lines (92 and 82) respectively to be plugged into the recessed jack piece (31) so as to supply power to the electric equipment.

Description

A kind of power supply unit and using method thereof reducing potential safety hazard
Technical field
The present invention relates to power domain, especially a kind of power supply unit and using method thereof reducing potential safety hazard.
Background technology
In power domain, need for portable power consumption equipment provides electric power.The distribution of this power supply unit needs to arrange according to demand, and some is in operating mode comparatively rugged environment, such as outdoor environment etc.The impact of these parts for power supply unit inside is comparatively large, easily causes inefficacy.And, in some cases, easily cause the potential safety hazards such as electric shock.
Summary of the invention
The present invention aims to provide a kind of power supply unit and the using method thereof that reduce potential safety hazard, can overcome above-mentioned defect.
According to the present invention, a kind of power supply unit reducing potential safety hazard, comprise fixture and movable piece, described movable piece is connected with power consumption equipment and comprises the first housing and be positioned at the concave jack part of the first housing, described fixture comprises the second housing and is arranged in the upper pin member of internal cavities of the second housing and lower pin member, wherein, described upper pin member and lower pin member are connected with link post respectively by elasticity supply lines, for to be inserted in described concave jack part thus to power for described power consumption equipment, between described upper pin member and lower pin member, telescopic elastic insulation pieces is installed, short circuit is caused to prevent upper pin member and lower pin member from coming in contact, described elastic insulation pieces right-hand member is fixed, by stretching to the effect of left end, described upper pin member and lower pin member left side are the inclined-plane to intermediate, inclined, be inserted in concave jack part to facilitate, described upper pin member and lower pin member are respectively arranged with latch tooth bar and lower latch tooth bar, upper latch tooth bar and lower latch tooth bar respectively with to cog and lower gear engages, described second housing is turned up the soil towards the divided at one end of described movable piece and is provided with upper hopper chute and gliding groove, upper hopper chute and gliding groove are sliding combined with upper slide and lower skateboard respectively, upper slide and lower skateboard can slide up and down the internal cavities opening and closing described second housing, described upper slide and lower skateboard are respectively arranged with upper slide tooth bar and lower skateboard tooth bar thus respectively with to cog and lower gear engages, described upper pin member and lower pin member are all fixedly connected with expansion screw, expansion screw and the screw shell threaded engagement driven by drive motors, described drive motors and link post are all connected with supply module electric power, and supply module is connected with external power source by circuit, the top and bottom sidewall of described second housing is respectively arranged with V-type elastic telescopic pin, described first housing is provided with respectively accordingly V-type and engages protrusion to lock the joint of fixture and movable piece.
According to another aspect, a kind of using method reducing the power supply unit of potential safety hazard, wherein, initial condition is that described upper slide and lower skateboard are in closure state, after described movable piece to engage with described fixture and puts in place, described drive motors rotates, described expansion screw and described upper pin member and lower pin member is driven outwards to move, simultaneously, upper latch tooth bar and lower latch tooth bar drive respectively and cog and lower gear rotation, thus, cog and being rotated through upper slide tooth bar and lower skateboard tooth bar of lower gear and drive upper slide and lower skateboard to slide respectively, thus upper slide is moved upward and lower skateboard moves downward, thus be in open mode, described upper pin member and lower pin member are inserted in the jack of described concave jack part respectively to realize powering to power consumption equipment simultaneously.
Pass through the present invention, owing to employing gear-rack drive pattern, arranged by concrete meshing relation and direction, can while outwards sliding for plug, shield door is opened wide gradually, thus does not interfere the outside operation of latch, and when inwardly returning for plug, it can be closed gradually, thus ensures the safe operation of in-line power parts.Meanwhile, utilize the inner supply module arranged, it can give motor and control assembly simultaneously, and even sensor is powered, and therefore makes outside line succinct, without the need to arranging light current power supply in addition.By spacing protrusion arranges contact pickup, sensing of state can be realized while the operation limiting movable member, user can be made at utmost to realize user's impression of equipment automatization, ensure that the safe operation of equipment.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram reducing the power supply unit of potential safety hazard of the present invention, and wherein, movable piece and fixture are in not-connected status.
Fig. 2 is the enlarged diagram at the expansion screw position in Fig. 1.
Fig. 3 is that the power supply unit of reduced potential safety hazard in Fig. 1 is being in engagement state and being embodied as view time power consumption equipment is powered.
Embodiment
1-3 by reference to the accompanying drawings, makes detailed explaination to the present invention.
With reference to Fig. 1, a kind of power supply unit reducing potential safety hazard, comprise the movable piece 3 being fixed on support or ground fixture 4 and being arranged on power consumption equipment, fixture 4 can be a kind of power supply case subassembly, and movable piece 3 can be a kind of latch/jack type parts, it is connected with power consumption equipment by flexible cord, described movable piece 3 is connected with power consumption equipment and comprises the first housing 30 and be positioned at the concave jack part 31 of the first housing 31, described fixture 4 comprises the second housing 40 and is arranged in the upper pin member 9 of internal cavities and the lower pin member 8 of the second housing 40, wherein, described upper pin member 9 and lower pin member 8 are respectively by elasticity supply lines 92, 82 and be connected with link post 72, for to be inserted in described concave jack part 31 thus to power for described power consumption equipment, between described upper pin member 9 and lower pin member 8, telescopic elastic insulation pieces 89 is installed, short circuit is caused to prevent upper pin member 9 and lower pin member 8 from coming in contact, described elastic insulation pieces 89 right-hand member is fixed, by stretching to the effect of left end, described upper pin member 9 and lower pin member 8 left side are the inclined-plane to intermediate, inclined, be inserted in concave jack part 31 to facilitate, described upper pin member 9 and lower pin member 8 are respectively arranged with latch tooth bar 91 and lower latch tooth bar 81, upper latch tooth bar 91 and lower latch tooth bar 81 respectively with cog 92 and lower gear 83 engage, described second housing 40 is turned up the soil towards the divided at one end of described movable piece 3 and is provided with upper hopper chute 43 and gliding groove 44, upper hopper chute 43 and gliding groove 44 are sliding combined with upper slide 941 and lower skateboard 841 respectively, upper slide 941 and lower skateboard 841 can slide up and down the internal cavities opening and closing described second housing 40, described upper slide 941 and lower skateboard 841 are respectively arranged with upper slide tooth bar 94 and lower skateboard tooth bar 84 thus respectively with cog 93 and lower gear 83 engage, described upper slide tooth bar 94 and lower skateboard tooth bar 84 vertical with described upper latch tooth bar 91 and lower latch tooth bar 81, described upper pin member 9 and lower pin member 8 are all fixedly connected with expansion screw 7, expansion screw 7 and screw shell 71 threaded engagement driven by drive motors 73, described drive motors 73 and link post 72 are all connected with supply module 6 electric power, and supply module 6 is connected with external power source by circuit 61, the top and bottom sidewall of described second housing 40 is respectively arranged with V-type elastic telescopic pin 42, described first housing 30 is provided with respectively accordingly V-type and engages protrusion 32 to lock the joint of fixture 4 and movable piece 3.
Alternatively, wherein, vulnerabilities scan module 5 is also provided with in the internal cavities of described second housing 40, described vulnerabilities scan module 5 is powered by described supply module 6, and is communicated with the action with the power supply state controlling supply module 6 and described drive motors 73 with described supply module 6 and drive motors 73 light current.
Alternatively, wherein, on described second housing 40, the position corresponding with described V-type elastic telescopic pin 42 is fixedly installed spacing protrusion 41 respectively to carry out spacing to the motion of described first housing 30; Wherein, described spacing protrusion 41 is provided with contact pickup 411 with sense described first housing 30 contact and by sensing signal transmission to described vulnerabilities scan module 5.
With reference to Fig. 2, wherein, described expansion screw 7 is provided with axially extended chute 701 and 702, to be slidably matched with the guide finger 7011 and 7021 be fixed on described second housing 40.
With reference to Fig. 3, the using method of the power supply unit of potential safety hazard can be reduced described above, wherein, initial condition is that described upper slide 941 and lower skateboard 841 are in closure state, after described movable piece 3 to engage with described fixture 4 and puts in place, described drive motors 73 rotates, described expansion screw 7 and described upper pin member 9 and lower pin member 8 is driven outwards to move, simultaneously, upper latch tooth bar 91 and lower latch tooth bar 81 drive respectively cog 93 and lower gear 83 rotate, thus, cog 93 and being rotated through upper slide tooth bar 94 and lower skateboard tooth bar 84 and driving upper slide 941 and lower skateboard 841 to slide respectively of lower gear 83, thus upper slide 941 is moved upward and lower skateboard 841 moves downward, thus be in open mode, described upper pin member 9 and lower pin member 8 are inserted in the jack of described concave jack part 31 respectively to realize powering to power consumption equipment simultaneously.。
Above embodiment is just for explanatory information of the present invention, and the scope of not intended to be limiting the claims in the present invention.

Claims (5)

1. one kind can be reduced the power supply unit of potential safety hazard, comprise fixture (4) and movable piece (3), described movable piece (3) is connected with power consumption equipment and comprises the first housing (30) and be positioned at the concave jack part (31) of the first housing (31), described fixture (4) comprises the second housing (40) and is arranged in the upper pin member (9) of internal cavities and the lower pin member (8) of the second housing (40), wherein, described upper pin member (9) and lower pin member (8) are respectively by elasticity supply lines (92, 82) and with link post (72) be connected, for to be inserted in described concave jack part (31) thus to power for described power consumption equipment, between described upper pin member (9) and lower pin member (8), telescopic elastic insulation pieces (89) is installed, short circuit is caused to prevent upper pin member (9) and lower pin member (8) from coming in contact, described elastic insulation pieces (89) right-hand member is fixed, by stretching to the effect of left end, described upper pin member (9) and lower pin member (8) left side are the inclined-plane to intermediate, inclined, be inserted in concave jack part (31) to facilitate, described upper pin member (9) and lower pin member (8) are respectively arranged with latch tooth bar (91) and lower latch tooth bar (81), upper latch tooth bar (91) and lower latch tooth bar (81) respectively with to cog (92) and lower gear (83) engages, described second housing (40) is turned up the soil towards the divided at one end of described movable piece (3) and is provided with upper hopper chute (43) and gliding groove (44), upper hopper chute (43) and gliding groove (44) are sliding combined with upper slide (941) and lower skateboard (841) respectively, upper slide (941) and lower skateboard (841) can slide up and down the internal cavities opening and closing described second housing (40), described upper slide (941) and lower skateboard (841) are respectively arranged with upper slide tooth bar (94) and lower skateboard tooth bar (84) thus respectively with to cog (93) and lower gear (83) engages, described upper pin member (9) and lower pin member (8) are all fixedly connected with expansion screw (7), expansion screw (7) and screw shell (71) threaded engagement driven by drive motors (73), described drive motors (73) and link post (72) are all connected with supply module (6) electric power, and supply module (6) is connected with external power source by circuit (61), the top and bottom sidewall of described second housing (40) is respectively arranged with V-type elastic telescopic pin (42), described first housing (30) is provided with respectively accordingly V-type and engages protrusion (32) to lock the joint of fixture (4) with movable piece (3).
2. can reduce the power supply unit of potential safety hazard as claimed in claim 1, wherein, vulnerabilities scan module (5) is also provided with in the internal cavities of described second housing (40), described vulnerabilities scan module (5) is powered by described supply module (6), and is communicated with the action with the power supply state controlling supply module (6) and described drive motors (73) with described supply module (6) and drive motors (73) light current.
3. can reduce the power supply unit of potential safety hazard as claimed in claim 2, wherein, the upper position corresponding with described V-type elastic telescopic pin (42) of described second housing (40) is fixedly installed spacing protrusion (41) respectively to carry out spacing to the motion of described first housing (30); Wherein, described spacing protrusion (41) is provided with contact pickup (411) with sense described first housing (30) contact and by sensing signal transmission to described vulnerabilities scan module (5).
4. the power supply unit of the reduced potential safety hazard as described in any one of the claims, wherein, (7) are provided with axially extended chute to described expansion screw, to be slidably matched with the guide finger be fixed on described second housing (40).
5. the using method of the power supply unit of the reduced potential safety hazard as described in any one of the claims, wherein, initial condition is that described upper slide (941) and lower skateboard (841) are in closure state, after described movable piece (3) to engage with described fixture (4) and puts in place, described drive motors (73) rotates, described expansion screw (7) and described upper pin member (9) and lower pin member (8) is driven outwards to move, simultaneously, upper latch tooth bar (91) and lower latch tooth bar (81) drive respectively and cog (93) and lower gear (83) rotation, thus, cog (93) and being rotated through upper slide tooth bar (94) and lower skateboard tooth bar (84) of lower gear (83) and drive upper slide (941) and lower skateboard (841) to slide respectively, thus upper slide (941) is moved upward and lower skateboard (841) moves downward, thus be in open mode, described upper pin member (9) and lower pin member (8) are inserted in the jack of described concave jack part (31) respectively to realize powering to power consumption equipment simultaneously.
CN201510231673.2A 2015-05-08 2015-05-08 Power supply unit capable of reducing potential safety hazards and using method thereof Pending CN104810669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510231673.2A CN104810669A (en) 2015-05-08 2015-05-08 Power supply unit capable of reducing potential safety hazards and using method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510231673.2A CN104810669A (en) 2015-05-08 2015-05-08 Power supply unit capable of reducing potential safety hazards and using method thereof
BE2015/0168A BE1022501B1 (en) 2015-05-08 2015-06-18 A POWER SUPPLY DEVICE THAT CAN REDUCE THE RISK OF SECURITY AND METHODS OF USING SUCH A DEVICE

Publications (1)

Publication Number Publication Date
CN104810669A true CN104810669A (en) 2015-07-29

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107240804A (en) * 2017-07-31 2017-10-10 崔盛科 A kind of power supply switching device
CN107316586A (en) * 2017-03-28 2017-11-03 义乌市开晶进出口有限公司 A kind of advertising board device being easily installed
CN107662515A (en) * 2017-05-25 2018-02-06 广州诺绰信息技术有限公司 A kind of safe new-energy automobile equipment
CN107662514A (en) * 2017-05-25 2018-02-06 广州诺绰信息技术有限公司 A kind of new-energy automobile equipment of service life length
CN107860138A (en) * 2017-05-25 2018-03-30 广州酬建电器有限公司 A kind of convenient electric heater device
CN107871951A (en) * 2017-05-25 2018-04-03 广州酬建电器有限公司 A kind of electric heater device of convenient use
CN108561783A (en) * 2017-08-21 2018-09-21 中山市联益通网络科技有限公司 A kind of easily LED lamp device

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CN203326294U (en) * 2013-06-01 2013-12-04 益阳市海明电子科技有限公司 Gating device for socket gates of charging pile for electric cars
CN204315810U (en) * 2014-12-02 2015-05-06 江苏镇安电力设备有限公司 Wire and cable connector

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107316586A (en) * 2017-03-28 2017-11-03 义乌市开晶进出口有限公司 A kind of advertising board device being easily installed
CN107662515A (en) * 2017-05-25 2018-02-06 广州诺绰信息技术有限公司 A kind of safe new-energy automobile equipment
CN107662514A (en) * 2017-05-25 2018-02-06 广州诺绰信息技术有限公司 A kind of new-energy automobile equipment of service life length
CN107860138A (en) * 2017-05-25 2018-03-30 广州酬建电器有限公司 A kind of convenient electric heater device
CN107871951A (en) * 2017-05-25 2018-04-03 广州酬建电器有限公司 A kind of electric heater device of convenient use
CN107240804A (en) * 2017-07-31 2017-10-10 崔盛科 A kind of power supply switching device
CN107240804B (en) * 2017-07-31 2018-05-22 宁夏中科天际防雷股份有限公司 A kind of power supply switching device
CN108561783A (en) * 2017-08-21 2018-09-21 中山市联益通网络科技有限公司 A kind of easily LED lamp device

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Application publication date: 20150729

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