CN108963608A - A kind of safe power-supply system - Google Patents

A kind of safe power-supply system Download PDF

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Publication number
CN108963608A
CN108963608A CN201810799443.XA CN201810799443A CN108963608A CN 108963608 A CN108963608 A CN 108963608A CN 201810799443 A CN201810799443 A CN 201810799443A CN 108963608 A CN108963608 A CN 108963608A
Authority
CN
China
Prior art keywords
sliding groove
rotation
slot
rotation chamber
chamber
Prior art date
Application number
CN201810799443.XA
Other languages
Chinese (zh)
Inventor
杨肖丽
Original Assignee
广州智索信息科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广州智索信息科技有限公司 filed Critical 广州智索信息科技有限公司
Priority to CN201810799443.XA priority Critical patent/CN108963608A/en
Publication of CN108963608A publication Critical patent/CN108963608A/en

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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
    • H01R13/627Snap or like fastening
    • H01R13/6278Snap or like fastening comprising a pin snapping into a recess
    • 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
    • H01R13/633Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • 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
    • H01R13/633Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
    • H01R13/635Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
    • 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
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • H01R13/703Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7035Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part comprising a separated limit switch

Abstract

The invention discloses a kind of safe power-supply systems, including Power Block and with the power supply head that connects electric equipment and connect, the slot of opening to the right is equipped in the power supply head, the first rotation chamber is symmetrically arranged in inner wall above and below the slot, rotate gear is rotatably equipped with by the first rotation axis in the first rotation chamber, the rotate gear front end face is equipped with cone gear ring, it is symmetrical above and below on the left of the slot in the power supply head to be provided with the second rotation chamber, it is rotatably assorted between the first rotation chamber and the second rotation chamber and the second rotation axis is installed, the first bevel gear being meshed with the cone gear ring is fixedly installed in second rotation axis in the first rotation chamber, the first driving wheel is fixedly installed in second rotation axis in the second rotation chamber, it is symmetrical above and below in the power supply head to be provided with positioned at described second turn The first sliding groove on the right side of chamber is moved, being slidably installed in first sliding groove has sliding shoe.

Description

A kind of safe power-supply system
Technical field
The present invention relates to power supply technical field, specifically a kind of safe power-supply system.
Background technique
Power-supply system uses in power supply field and its extensively, power-supply system is typically all the power supply by offer electric power Seat and formed with the power supply head that electric equipment is connected is connect, and the Power Block Setting pattern in tradition is relatively simple, inside lead Electric position is often exposed to the external world, will cause electric shock accidents after artificial unexpected contact, there is very big security risk, while tradition Middle power supply head typically frictionally keeps power supply state when cooperating with Power Block, therefore, power supply head accidentally by When collision, it be easy to cause the loosening of power supply head or falls and lead to the phenomenon that powering off suddenly, to the normal use for connecing electric equipment Bring certain influence.
Summary of the invention
Deficiency in view of the above technology, the invention proposes a kind of safe power-supply systems.
A kind of safe power-supply system of apparatus of the present invention, including Power Block and with the power supply head that connects electric equipment and connect, It is equipped with opening slot to the right in the power supply head, the slot is symmetrically arranged with the first rotation chamber in inner wall up and down, and described first Rotate gear is rotatably equipped with by the first rotation axis in rotation chamber, the rotate gear front end face is equipped with cone gear ring, It is symmetrical above and below on the left of the slot in the power supply head to be provided with the second rotation chamber, the first rotation chamber and described second It is rotatably assorted between rotation chamber and the second rotation axis is installed, be fixedly mounted in second rotation axis in the first rotation chamber There is the first bevel gear being meshed with the cone gear ring, is fixedly installed in second rotation axis in the second rotation chamber First driving wheel, the first sliding groove symmetrical above and below being provided on the right side of the second rotation chamber, described in the power supply head Being slidably installed in first sliding groove has sliding shoe, and the perforative threaded hole in left and right, the threaded hole are equipped in the sliding shoe In be threadedly engaged the threaded rod that left and right extends be installed, inner wall on the right side of elongated end and first sliding groove on the right side of the threaded rod Be rotatably assorted connection, and elongated end is protruded into the second rotation chamber and rotated on the left of chamber with described second on the left of the threaded rod Wall is rotatably assorted connection, and the second driving wheel, second transmission are fixed on the threaded rod in the second rotation chamber It is cooperatively connected between wheel and first driving wheel by transmission V belt translation, the second sliding groove is equipped in the sliding shoe, it is described The sliding eye being open towards the right side is equipped on the right side of second sliding groove in inner wall, is slidably fitted in second sliding groove through the cunning Dynamic hole and the compression bar in first sliding groove being protruded into, the compression bar left end face is equipped with the first conductive sheet, and described second The power supply slot being electrically connected with city, end wall of first sliding groove close to the first rotation chamber are equipped in sliding groove inner left wall In be provided with and communicated with the third sliding groove that left and right extends, be fixed with driving motor, the drive in the sliding shoe inner side end Dynamic motor inner side end is connected by power the second bevel gear protruded into the third sliding groove, and the power supply head left end face is solid Surely it is equipped with conducting rod, both sides of the face are symmetrically arranged with rack gear to the conducting rod up and down, and the conducting rod both sides of the face and is located at up and down The lock slots of opening outwardly are symmetrically arranged on the right side of the rack gear, the power supply head is equipped with plug component, the plug component Including plug block and friction pad.
Further technical solution, the slot are symmetrically arranged in end wall up and down on the right side of the first rotation chamber 4th sliding groove is slidably fitted with the elongated insertion part matched with the lock slots, the 4th sliding in the 4th sliding groove Slot is provided with and communicated with third rotation chamber in the end wall far from the slot, be equipped in end wall on the left of third rotation chamber with it is described 4th rotation chamber of third sliding groove connection is rotatably assorted between third rotation chamber and the 4th rotation chamber and is equipped with the Three rotation axis, the third, which rotates, is fixed with reel in the third rotation axis in chamber, described reel Shangrao is equipped with bracing wire, The one end of the bracing wire far from the reel is fixedly connected with the elongated insertion part, the third rotation axis in the 4th rotation chamber On be fixed with the third hand tap gear matched with the second bevel gear.
Further technical solution is equipped with the be fixedly connected with the compression bar in the second sliding groove inner left wall One top pressure spring.
Further technical solution, is symmetrically arranged with limiting slot in the 4th sliding groove left hand end wall, in the limiting slot It is slidably fitted with the limited block being fixedly connected with the elongated insertion part, is equipped in the limiting slot inner wall and to offset with the limited block Second top pressure spring.
It is conductive in end wall to be equipped with first conductive sheet is electrically connected second on the left of the slot for further technical solution Piece, the conducting rod left end face is interior to be equipped with the conductive trough matched with second conductive sheet.
Further technical solution, the Power Block right end face top are equipped with the control being electrically connected with the driving motor Device.
Further technical solution, the plug block are symmetrically disposed on power supply head both sides of the face up and down, and described slotting Pulling block outer surface is fixed with the friction pad.
The beneficial effects of the present invention are:
Apparatus of the present invention Power Block in the initial state, the sliding shoe left end face and the first sliding groove inner left wall It offseting, the second bevel gear is located remotely from each other with the third hand tap gear, under the action of first top pressure spring, the top Compression bar utmostly protrudes into first sliding groove, and first conductive sheet and the power supply slot are detached from cooperation, and described the Two conductive sheets are not charged, thus prevent the generation of electric shock accidents, improve electrical safety;
In use, the conducting rod is made to be directed at the slot, the power supply head is then pushed to the left, described in the conducting rod insertion The elongated insertion part can be pressed by the inclined-plane of left end face after in slot, make the elongated insertion part and the conducting rod outboard end Face press sliding connection, then proceedes to push the power supply head, rotate gear described in the rack drives can be made to rotate, institute The first bevel gear can be driven to rotate by the cone gear ring after stating rotate gear rotation, it can after the first bevel gear rotation First driving wheel, the second driving wheel and threaded rod rotation, the threaded rod are driven by second rotation axis Can drive the sliding shoe that the driving motor and two bevel gear is driven to slide to the right after rotation, when the compression bar with When inner wall offsets on the right side of first sliding groove, the compression bar overcomes the active force of first top pressure spring along described second Sliding groove slides to the left, when the power supply head left end face offsets with the Power Block right end face, the lock slots and institute The alignment of the 4th sliding groove is stated, under the action of second top pressure spring, the elongated insertion part is inserted into the lock slots, the confession Dateline is locked on the Power Block, and this prevents grafting loosenings, improves power supply connective stability;
At the same time, the sliding shoe right end face offsets with inner wall on the right side of first sliding groove, the second bevel gear with The third hand tap gear is meshed, and first conductive sheet is inserted into the power supply slot, leads described in the second conductive sheet insertion In electric slot, it thus can make to connect electric equipment energization operation;
After the completion of use, the driving motor is controlled by the controller and is rotated, institute can be passed through after the driving motor rotation Stating second bevel gear drives the third hand tap gear to drive the reel rotation, can pass through the drawing after the reel rotation Line pulls the inside Slideslip of elongated insertion part, after the elongated insertion part is completely disengaged with the lock slots, passes through the controller It controls the driving motor to stop operating, then extracts the power supply head to the right, when the conducting rod and the slot are completely de- From rear, under the action of first top pressure spring and second top pressure spring, the Power Block restores to original state;
Apparatus of the present invention, structure is simple, easy to operate, is greatly improved the stability and safety for connecing electric equipment for electrical connection when Property.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of safe power-supply system of the invention.
Fig. 2 is the structural schematic diagram of Power Block in Fig. 1.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive spy Other than sign and/or step, it can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting State, can it is equivalent by other or have similar purpose alternative features replaced.That is, unless specifically stated, each feature is An example in a series of equivalent or similar characteristics.
As shown in Figs. 1-2, a kind of safe power-supply system of apparatus of the present invention, including Power Block 100 and set with electricity is connect The power supply head 200 of standby connection, is equipped with the slot 101 of opening to the right in the power supply head 100, in about 101 inner wall of slot It is symmetrically arranged with the first rotation chamber 112, passes through the first rotation axis 111 in the first rotation chamber 112 and rotation is rotatably installed Gear 113,113 front end face of rotate gear are equipped with cone gear ring 114, and it is left that the slot 101 is located in the power supply head 100 Side is symmetrical above and below to be provided with the second rotation chamber 122, rotates and matches between the first rotation chamber 112 and the second rotation chamber 122 Conjunction is equipped with the second rotation axis 116, is fixedly installed in second rotation axis 116 in the first rotation chamber 112 and institute The first bevel gear 115 that cone gear ring 114 is meshed is stated, is fixed in second rotation axis 116 in the second rotation chamber 122 First driving wheel 118 is installed, symmetrical above and below be provided with rotates 122 right side of chamber positioned at described second in the power supply head 100 First sliding groove 133, being slidably installed in first sliding groove 133 has sliding shoe 126, is equipped in the sliding shoe 126 The perforative threaded hole in left and right is threadedly engaged in the threaded hole and is equipped with the threaded rod 129 that left and right extends, the threaded rod 129 Right side elongated end is rotatably assorted with the 133 right side inner wall of the first sliding groove and connect, and the 129 left side elongated end of threaded rod protrudes into It is rotatably assorted in the second rotation chamber 122 and with the second rotation 122 inner left wall of chamber and connect, the second rotation chamber The second driving wheel 123, second driving wheel 123 and first driving wheel are fixed on the threaded rod 129 in 122 It is cooperatively connected between 118 by the transmission of transmission belt 139, the second sliding groove 127 is equipped in the sliding shoe 126, described second is sliding It is equipped with the sliding eye 131 being open towards the right side in dynamic 127 right side inner wall of slot, is slidably fitted in second sliding groove 127 through institute It states sliding eye 131 and protrudes into the compression bar 132 in first sliding groove 133,132 left end face of compression bar is equipped with first Conductive sheet 130 is equipped with the power supply slot 125 being electrically connected with city, first sliding groove in second sliding groove, 127 inner left wall 133 are provided with and communicated with the third sliding groove 134 that left and right extends, the sliding shoe in the end wall of the first rotation chamber 112 Driving motor 121 is fixed in 126 inner side ends, 121 inner side end of driving motor, which has been connected by power, protrudes into described Second bevel gear 120 in three sliding grooves 134,200 left end face of power supply head are fixed with conducting rod 201, the conduction About 201 both sides of the face of bar are symmetrically arranged with rack gear 202, about 201 both sides of the face of conducting rod and to be located at the rack gear 202 right Side is symmetrically arranged with the lock slots 203 of opening outwardly, and the power supply head 200 is equipped with plug component, and the plug component includes Plug block 207 and friction pad 208.
Valuably or illustratively, wherein be symmetrically arranged in about 101 end wall of slot positioned at first rotation 4th sliding groove 105 on the right side of chamber 112 is slidably fitted in the 4th sliding groove 105 and to match with the lock slots 203 Elongated insertion part 106 is provided with and communicated with third rotation chamber 102, institute in the end wall of the 4th sliding groove 105 far from the slot 101 State the 4th rotation chamber 136 for being equipped in third rotation 102 left side end wall of chamber and being connected to the third sliding groove 134, the third It is rotatably assorted between rotation chamber 102 and the 4th rotation chamber 136 and third rotation axis 109 is installed, the third rotates chamber 102 In third rotation axis 109 on be fixed with reel 103, described 103 Shangrao of reel is equipped with bracing wire 104, the bracing wire 104 One end far from the reel 103 is fixedly connected with the elongated insertion part 106, the third rotation in the 4th rotation chamber 136 The third hand tap gear 135 matched with the second bevel gear 120 is fixed on axis 109.
Valuably or illustratively, wherein be equipped with and the compression bar 132 in 127 inner left wall of the second sliding groove The first top pressure spring 128 being fixedly connected.
Valuably or illustratively, wherein be symmetrically arranged with limiting slot 108 in 105 left hand end wall of the 4th sliding groove, institute The limited block 107 for being slidably fitted in limiting slot 108 and being fixedly connected with the elongated insertion part 106 is stated, in 108 inner wall of limiting slot Equipped with the second top pressure spring 110 to offset with the limited block 107.
Valuably or illustratively, wherein be equipped with first conductive sheet 130 in the 101 left side end wall of slot and be electrically connected The second conductive sheet 117, the conductive trough matched with second conductive sheet 117 is equipped in 201 left end face of conducting rod 204。
Valuably or illustratively, wherein be equipped with and the driving motor 121 above 100 right end face of Power Block The controller 137 being electrically connected.
Valuably or illustratively, wherein the plug block 207 is symmetrically disposed on about 200 two side ends of power supply head Face, and 207 outer surface of plug block is fixed with the friction pad 208, can facilitate the confession by the plug block 207 The plug of dateline 200 operates.
Apparatus of the present invention Power Block 100 in the initial state, 126 left end face of sliding shoe and it is described first sliding 133 inner left wall of slot offsets, and the second bevel gear 120 is located remotely from each other with the third hand tap gear 135, in first press Under the action of spring 128, the compression bar 132 is utmostly protruded into first sliding groove 133, and first conductive sheet 130 are detached from cooperation with the power supply slot 125, and second conductive sheet 117 is not charged, in the work of second top pressure spring 110 Under, the elongated insertion part 106 is protruded into the slot 101.
In use, the conducting rod 201 is made to be directed at the slot 101, the power supply head 200 is then pushed to the left, it is described Conducting rod 201 can press the elongated insertion part 106 by the inclined-plane of left end face after being inserted into the slot 101, make described Elongated insertion part 106 and 201 end face outside of conducting rod press are slidably connected, and then proceed to push the power supply head 200, can Make the rack gear 202 that the rotate gear 113 be driven to rotate, the rotate gear 113 can pass through the cone gear ring 114 after rotating The first bevel gear 115 is driven to rotate, the first bevel gear 115 can be driven after rotating by second rotation axis 116 First driving wheel 118, the second driving wheel 123 and the threaded rod 129 rotate, and the threaded rod 129 can drive after rotating Moving the sliding shoe 126 drives the driving motor 121 and two bevel gear 120 to slide to the right, when the compression bar 132 When offseting with the 133 right side inner wall of the first sliding groove, the compression bar 132 overcomes the effect of first top pressure spring 128 Power is slided to the left along second sliding groove 127, when 200 left end face of power supply head and 100 right end face of Power Block When offseting, the lock slots 203 are aligned with the 4th sliding groove 105, under the action of the second top pressure spring 110, institute Elongated insertion part 106 to be stated to be inserted into the lock slots 203, the power supply head 200 is locked on the Power Block 100, at the same time, 126 right end face of sliding shoe offsets with the 133 right side inner wall of the first sliding groove, the second bevel gear 120 with it is described Third hand tap gear 135 is meshed, and first conductive sheet 130 is inserted into the power supply slot 125, and second conductive sheet 117 is inserted Enter in the conductive trough 204, thus can make to connect electric equipment energization operation;
After the completion of use, the driving motor 121 is controlled by the controller 137 and is rotated, after the driving motor 121 rotates It can drive the third hand tap gear 135 that the reel 103 is driven to rotate by the second bevel gear 120, the reel The inside Slideslip of the elongated insertion part 106 can be pulled by the bracing wire 104 after 103 rotations, when the elongated insertion part 106 and the lock Determine to control the driving motor 121 by the controller 137 and stop operating, then extract institute to the right after slot 203 completely disengages State power supply head 200, after the conducting rod 201 is completely disengaged with the slot 101, in first top pressure spring 128 and Under the action of second top pressure spring 110, the Power Block 100 restores to original state.
The beneficial effects of the present invention are:
Apparatus of the present invention Power Block in the initial state, the sliding shoe left end face and the first sliding groove inner left wall It offseting, the second bevel gear is located remotely from each other with the third hand tap gear, under the action of first top pressure spring, the top Compression bar utmostly protrudes into first sliding groove, and first conductive sheet and the power supply slot are detached from cooperation, and described the Two conductive sheets are not charged, thus prevent the generation of electric shock accidents, improve electrical safety;
In use, the conducting rod is made to be directed at the slot, the power supply head is then pushed to the left, described in the conducting rod insertion The elongated insertion part can be pressed by the inclined-plane of left end face after in slot, make the elongated insertion part and the conducting rod outboard end Face press sliding connection, then proceedes to push the power supply head, rotate gear described in the rack drives can be made to rotate, institute The first bevel gear can be driven to rotate by the cone gear ring after stating rotate gear rotation, it can after the first bevel gear rotation First driving wheel, the second driving wheel and threaded rod rotation, the threaded rod are driven by second rotation axis Can drive the sliding shoe that the driving motor and two bevel gear is driven to slide to the right after rotation, when the compression bar with When inner wall offsets on the right side of first sliding groove, the compression bar overcomes the active force of first top pressure spring along described second Sliding groove slides to the left, when the power supply head left end face offsets with the Power Block right end face, the lock slots and institute The alignment of the 4th sliding groove is stated, under the action of second top pressure spring, the elongated insertion part is inserted into the lock slots, the confession Dateline is locked on the Power Block, and this prevents grafting loosenings, improves power supply connective stability;
At the same time, the sliding shoe right end face offsets with inner wall on the right side of first sliding groove, the second bevel gear with The third hand tap gear is meshed, and first conductive sheet is inserted into the power supply slot, leads described in the second conductive sheet insertion In electric slot, it thus can make to connect electric equipment energization operation;
After the completion of use, the driving motor is controlled by the controller and is rotated, institute can be passed through after the driving motor rotation Stating second bevel gear drives the third hand tap gear to drive the reel rotation, can pass through the drawing after the reel rotation Line pulls the inside Slideslip of elongated insertion part, after the elongated insertion part is completely disengaged with the lock slots, passes through the controller It controls the driving motor to stop operating, then extracts the power supply head to the right, when the conducting rod and the slot are completely de- From rear, under the action of first top pressure spring and second top pressure spring, the Power Block restores to original state;
Apparatus of the present invention, structure is simple, easy to operate, is greatly improved the stability and safety for connecing electric equipment for electrical connection when Property.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (7)

1. a kind of safe power-supply system, including Power Block and with the power supply head that connects electric equipment and connect, it is characterised in that: it is described It is equipped with the slot of opening to the right in power supply head, is symmetrically arranged with the first rotation chamber, first rotation above and below the slot in inner wall Rotate gear is rotatably equipped with by the first rotation axis in chamber, the rotate gear front end face is equipped with cone gear ring, described It is symmetrical above and below on the left of the slot in power supply head to be provided with the second rotation chamber, the first rotation chamber and second rotation Be rotatably assorted between chamber and the second rotation axis be installed, it is described first rotation chamber in second rotation axis on be fixedly installed with The first bevel gear that is meshed of cone gear ring is fixedly installed with first in second rotation axis in the second rotation chamber Driving wheel, the first sliding groove symmetrical above and below being provided on the right side of the second rotation chamber in the power supply head, described first Being slidably installed in sliding groove has sliding shoe, and the perforative threaded hole in left and right, spiral shell in the threaded hole are equipped in the sliding shoe Line is fitted with the threaded rod that left and right extends, and elongated end and first sliding groove right side inner wall rotate on the right side of the threaded rod It is cooperatively connected, elongated end protrudes into the second rotation chamber and turns with the second rotation chamber inner left wall on the left of the threaded rod It is dynamic to be cooperatively connected, be fixed with the second driving wheel on the threaded rod in the second rotation chamber, second driving wheel with It is cooperatively connected between first driving wheel by transmission V belt translation, is equipped with the second sliding groove in the sliding shoe, described second The sliding eye being open towards the right side is equipped on the right side of sliding groove in inner wall, is slidably fitted in second sliding groove through the sliding eye And the compression bar in first sliding groove is protruded into, the compression bar left end face is equipped with the first conductive sheet, second sliding The power supply slot being electrically connected with city is equipped in slot inner left wall, first sliding groove connects in the end wall of the first rotation chamber Lead to and be provided with the third sliding groove that left and right extends, driving motor, the driving electricity are fixed in the sliding shoe inner side end Machine inner side end is connected by power the second bevel gear protruded into the third sliding groove, and the power supply head left end face fixation is set There is a conducting rod, both sides of the face are symmetrically arranged with rack gear to the conducting rod up and down, and the conducting rod both sides of the face and is located at described up and down The lock slots of opening outwardly are symmetrically arranged on the right side of rack gear, the power supply head is equipped with plug component, and the plug component includes Plug block and friction pad.
2. a kind of safe power-supply system according to claim 1, it is characterised in that: symmetrical in end wall above and below the slot It is provided with the 4th sliding groove being located on the right side of the first rotation chamber, is slidably fitted with and the locking in the 4th sliding groove The elongated insertion part that slot matches is provided with and communicated with third rotation chamber in the end wall of the 4th sliding groove far from the slot, described Be equipped with the 4th rotation chamber be connected to the third sliding groove on the left of third rotation chamber in end wall, the third rotate chamber with it is described It is rotatably assorted between 4th rotation chamber and third rotation axis is installed, be fixed in the third rotation axis in the third rotation chamber Reel, described reel Shangrao are equipped with bracing wire, the one end of the bracing wire far from the reel and the fixed company of the elongated insertion part It connects, is fixed with the third hand tap gear matched with the second bevel gear in the third rotation axis in the 4th rotation chamber.
3. a kind of safe power-supply system according to claim 1, it is characterised in that: the second sliding groove inner left wall In be equipped with the first top pressure spring for being fixedly connected with the compression bar.
4. a kind of safe power-supply system according to claim 1, it is characterised in that: the 4th sliding groove left hand end wall In be symmetrically arranged with limiting slot, the limited block being fixedly connected with the elongated insertion part, the limit are slidably fitted in the limiting slot The second top pressure spring to offset with the limited block is equipped in slot inner wall.
5. a kind of safe power-supply system according to claim 1, it is characterised in that: be equipped in end wall on the left of the slot The second conductive sheet that first conductive sheet is electrically connected, interior be equipped with of the conducting rod left end face match with second conductive sheet Conductive trough.
6. a kind of safe power-supply system according to claim 1, it is characterised in that: above the Power Block right end face Equipped with the controller being electrically connected with the driving motor.
7. a kind of safe power-supply system according to claim 1, it is characterised in that: the plug block is symmetrically disposed on institute Power supply head both sides of the face up and down are stated, and the plug block outer surface is fixed with the friction pad.
CN201810799443.XA 2018-07-19 2018-07-19 A kind of safe power-supply system CN108963608A (en)

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Application Number Priority Date Filing Date Title
CN201810799443.XA CN108963608A (en) 2018-07-19 2018-07-19 A kind of safe power-supply system

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Application Number Priority Date Filing Date Title
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CN108963608A true CN108963608A (en) 2018-12-07

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