CN107240837B - A kind of security power energization component - Google Patents

A kind of security power energization component Download PDF

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Publication number
CN107240837B
CN107240837B CN201710465892.6A CN201710465892A CN107240837B CN 107240837 B CN107240837 B CN 107240837B CN 201710465892 A CN201710465892 A CN 201710465892A CN 107240837 B CN107240837 B CN 107240837B
Authority
CN
China
Prior art keywords
groove
sliding
slot
connection
tapered
Prior art date
Application number
CN201710465892.6A
Other languages
Chinese (zh)
Other versions
CN107240837A (en
Inventor
俞斌
滕皓
Original Assignee
无锡中誉东莲电气技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 无锡中誉东莲电气技术有限公司 filed Critical 无锡中誉东莲电气技术有限公司
Priority to CN201710465892.6A priority Critical patent/CN107240837B/en
Publication of CN107240837A publication Critical patent/CN107240837A/en
Application granted granted Critical
Publication of CN107240837B publication Critical patent/CN107240837B/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
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • H01R13/71Contact members of coupling parts operating as switch, e.g. linear or rotational movement required after mechanical engagement of coupling part to establish electrical connection
    • 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
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • 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
    • H01R13/639Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap

Abstract

A kind of security power energization component,Including connection-peg and plug socket,The connection-peg lower end is fixedly installed conducting rod,The conducting rod lower end is provided with tapered portion and the narrowing portion positioned at tapered portion lower end,The lock slots of left and right extension are provided in the narrowing portion,Sliding cavity is provided in the plug socket,Sliding groove is symmetrically set in the sliding cavity upper end wall,The insertion groove of connection outer end is provided in the upper sliding groove upper end wall,The sliding shoe that can slide up and down is installed in the sliding cavity,The sliding shoe upper end is symmetrically set with travelling arm,The travelling arm is slidably mounted in the upper sliding groove,Tapered slot is provided in travelling arm,The straight slot for connecting tapered slot is symmetrically set in the sliding shoe,The sliding shoe lower end is provided with conducting block,It is located in the sliding cavity bottom wall below the conducting block and is provided with lower slider slot,The sliding panel that can slide up and down is installed in lower slider slot.

Description

A kind of security power energization component
Technical field
Electrical domain, specially a kind of security power energization component are used the present invention relates to electrical appliance.
Background technology
Electrical appliance could be run after being powered, and the cooperation of connection-peg and plug socket could be powered, and connection-peg is general It is connect with electrical appliance, and plug socket is typically mounted in wall or ground and charges, connection-peg is inserted into after plug socket just Direct-electrifying, but the general metal connection-peg of this plug socket, which is inserted into plug socket, can cause electric shock accidents, and tradition Connection-peg and plug socket state when realizing insertion using the friction between both locking, but this lock mode Extremely unstable, when working under the power supply state of electrical equipment, if accidentally kicked when encountering connection-peg, connection-peg is easy for It is disengaged with plug socket, so as to cause the power-off of electrical appliance, easily electrical appliance is impacted, also easily connection-peg is caused Damage, heavy losses but will be caused when serious to user.
Invention content
The purpose of the present invention is to provide a kind of security power energization components, of the prior art above-mentioned scarce for overcoming It falls into.
A kind of security power energization component according to the present invention, including connection-peg and plug socket, the connection-peg lower end is consolidated Surely conducting rod is provided with, the conducting rod lower end is provided with tapered portion and the narrowing portion positioned at the tapered portion lower end, described The lock slots of left and right extension are provided in narrowing portion, are provided with sliding cavity in the plug socket, it is left in the sliding cavity upper end wall The right side is symmetrically arranged with sliding groove, the insertion groove of connection outer end is provided in the upper sliding groove upper end wall, in the sliding cavity The sliding shoe that can slide up and down is installed, the sliding shoe upper end is symmetrically set with travelling arm, and the travelling arm slides peace In the upper sliding groove, tapered slot is provided in the travelling arm, connection institute is symmetrically set in the sliding shoe The straight slot of tapered slot is stated, the sliding shoe lower end is provided with conducting block, is located at below the conducting block in the sliding cavity bottom wall Lower slider slot is provided with, the sliding panel that can slide up and down in the lower slider slot is installed, opening is provided in the sliding panel Upward and conductive trough matched with the conducting block and downward opening internal thread hole, thread fitting in the internal thread hole Elevating screw thread bar is installed, the elevating screw thread bar lower end is moved with the lifting motor being fixedly mounted in the lower slider groove bottom wall Power connects, and the sliding panel left and right ends are also symmetrically arranged with extruding inclined-plane, are also symmetrical set in the sliding cavity bottom wall There is fixing groove, telescopic chute is additionally provided between the fixing groove and the lower slider slot, locking dress is installed in the telescopic chute It puts.
Further technical solution, the locking device include to horizontally slip in the telescopic chute and with it is described The telescopic arm of lock slots cooperation, the telescopic chute are additionally provided with the guide groove of left and right extension in end wall up and down, on the telescopic arm Lower both ends are fixedly installed guiding protrusion, and the protrusion that is oriented to is slidably mounted in the guide groove, also pacifies in the guide groove Equipped with biasing spring, the biasing spring is fixedly connected with the protrusion that is oriented to, and the biasing spring is to by the telescopic arm It is biased towards the lower slider slot and the telescopic arm is made to extend into the lower slider slot, the telescopic arm inner end is provided with With the extruding matched compression inclined-plane in inclined-plane.
Further technical solution, the groove width of the tapered slot upper end is equal with the groove width of the insertion groove, and it is described gradually The groove width of contracting slot lower end is equal with the groove width of the straight slot.
Further technical solution is provided with mounting groove in the straight slot side wall, conductive bullet is equipped in the mounting groove Piece, the electroconductive elastic sheet extend into the straight slot and are powered with the conducting block and connect.
Further technical solution is equipped with top pressure spring between the sliding shoe lower end and the sliding cavity bottom wall.
Further technical solution, the fixing groove are located at below the straight slot, and the straight slot groove width and the fixation Slot groove width and the narrowing portion width are equal.
The beneficial effects of the invention are as follows:
1. since the plug socket in apparatus of the present invention is in original state, sliding shoe under the action of top pressure spring by Upper top pressure and travelling arm is made to be contracted in completely in sliding groove, insertion groove is connected with tapered slot, and sliding panel is located at lower slider Trench bottom, conducting block do not coordinate with conductive trough, when larger-size connection-peg is inserted into inserting groove, can be contacted simultaneously with tapered slot Sliding shoe slide downward is driven, but can not be inserted into straight slot and can not be contacted with electroconductive elastic sheet, and conducting block is extend into Coordinate in lower slider slot but not with conductive trough, therefore, will not charge larger-size connection-peg, and the smaller connection-peg of size When being inserted into inserting groove, directed along tapered slot slide downward and straight slot can be passed through, but due to the smaller connection-peg of size Sliding panel slide downward can not be pushed, therefore, the smaller connection-peg of size will not charge, it can be seen that, general connection-peg It will not all be charged when being inserted into insertion groove, therefore, the generation of electric shock accidents can be reduced;
2. need to power to electrical appliance, conducting rod is inserted into insertion groove and pushed down on, when narrowing portion bottom end When being inserted into fixing groove bottom, start lifting motor, lifting motor can drive sliding panel upward sliding, sliding panel upward sliding Process, on the one hand, the extruding inclined-plane of sliding panel can act on compression inclined-plane, and telescopic arm is squeezed outward to be pushed away and extend into narrowing portion In lock slots, so as to which conducting rod be made to be locked in plug socket, conducting block can on the other hand coordinated with conductive trough, so as to make conduction Block is powered, and conducting block can make electroconductive elastic sheet be powered, since electroconductive elastic sheet is contacted with narrowing portion, so as to charge conducting rod, And electrical appliance is made to be powered, therefore, powered stable can be made, can avoid causing accident due to accident kicks and touches connection-peg or supply lines Power-off;
3. need to extract connection-peg, reverse starting lifting motor, lifting motor can drive sliding panel slide downward, slide When plate slides down to lower slider slot bottom end, conducting block is detached from conductive trough to be coordinated, and telescopic arm is under the action of biasing spring It is retracted in telescopic chute and compression inclined-plane is made to extend into lower slider slot, when telescopic arm is retracted in telescopic chute, telescopic arm is detached from Lock slots allow connection-peg to extract upwards so as to which conducting rod be unlocked;
4. apparatus of the present invention are simple in structure, easy to use, safe.
Description of the drawings
Fig. 1 is the structure diagram of the security power energization component of the present invention.
Fig. 2 is that the connection-peg in Fig. 1 is inserted into structure diagram when being not locked out in plug socket.
Fig. 3 is that connection-peg is inserted into the structure diagram in plug socket and when locked in Fig. 1.
Fig. 4 is the structure diagram at the A in Fig. 1.
Fig. 5 is arrow direction schematic diagram in Fig. 1.
Specific embodiment
With reference to Fig. 1-5, the present invention is described in detail.
With reference to Fig. 1-5, a kind of security power energization component according to an embodiment of the invention, including connection-peg 1 and grafting Seat 2,1 lower end of connection-peg is fixedly installed conducting rod 11, and 11 lower end of conducting rod is provided with tapered portion 12 and is located at The narrowing portion 13 of 12 lower end of tapered portion is provided with the lock slots 131 of left and right extension, the plug socket in the narrowing portion 13 In be provided with sliding cavity 22, sliding groove 25, the upper sliding groove 25 are symmetrically set in 22 upper end wall of sliding cavity The insertion groove 21 of connection outer end is provided in upper end wall, the sliding shoe 3 that can slide up and down is installed in the sliding cavity 22, it is described 3 upper end of sliding shoe is symmetrically set with travelling arm 31, and the travelling arm 31 is slidably mounted in the upper sliding groove 25, described Tapered slot 32 is provided in travelling arm 31, the straight slot 33 for connecting the tapered slot 32 is symmetrically set in the sliding shoe 3, 3 lower end of sliding shoe is provided with conducting block 36, and 36 lower section of conducting block is located in 22 bottom wall of sliding cavity and is provided with down Sliding groove 23 is equipped with the sliding panel 4 that can slide up and down in the lower slider slot 23, and opening court is provided in the sliding panel 4 It is upper and with the 36 matched conductive trough 46 of conducting block and downward opening internal thread hole 41, spiral shell in the internal thread hole 41 Line cooperation is equipped with elevating screw thread bar 42, and 42 lower end of elevating screw thread bar is with being fixedly mounted in 23 bottom wall of lower slider slot 43 power connector of lifting motor, 4 left and right ends of sliding panel be also symmetrically arranged with squeeze inclined-plane 44,22 bottom of sliding cavity Fixing groove 24 is also symmetrically set in wall, telescopic chute is additionally provided between the fixing groove 24 and the lower slider slot 23, Locking device is installed in the telescopic chute.
Valuably or illustratively, the locking device include to horizontally slip in the telescopic chute and with it is described The telescopic arm 5 that lock slots 131 coordinate, the telescopic chute is additionally provided with the guide groove 51 of left and right extension in end wall up and down, described to stretch 5 upper and lower ends of contracting arm are fixedly installed guiding protrusion 53, and the protrusion 53 that is oriented to is slidably mounted in the guide groove 51, described Biasing spring 52 is also equipped in guide groove 51, the biasing spring 52 is fixedly connected with the protrusion 53 that is oriented to, the bias Spring 51 makes the telescopic arm 5 extend into the lower slider the telescopic arm 5 to be biased towards the lower slider slot 23 In slot 23,5 inner end of telescopic arm is provided with and the extruding matched compression inclined-plane 54 in inclined-plane.
Valuably or illustratively, the groove width of 32 upper end of tapered slot is equal with the groove width of the insertion groove 21, and institute The groove width for stating tapered 32 lower end of slot is equal with the groove width of the straight slot 33.
Valuably or illustratively, mounting groove 34 is provided in 33 side wall of straight slot, is equipped in the mounting groove 34 Electroconductive elastic sheet 35, the electroconductive elastic sheet 35 extend into the straight slot 33 and are powered with the conducting block 36 and connect.
Valuably or illustratively, top pressure spring is installed between 3 lower end of sliding shoe and 22 bottom wall of the sliding cavity 37, the top pressure spring 37 is to by the 3 upward top pressure of sliding shoe.
Valuably or illustratively, the fixing groove 24 is located at 33 lower section of straight slot, and 33 groove width of the straight slot and institute It states 24 groove width of fixing groove and 13 width of the narrowing portion is equal.
For plug socket in apparatus of the present invention in original state, the sliding shoe 3 is under the action of the top pressure spring 37 The travelling arm 31 is made to be contracted in completely in the upper sliding groove 25 by upward top pressure, the insertion groove 21 and the tapered slot 32 are connected, and the sliding panel 4 is located at 23 bottom of lower slider slot, and the telescopic arm 5 is in the work of the biasing spring 52 The compression inclined-plane 54 is made to extend into the lower slider slot 23 under;
In use, the conducting rod 11 to be inserted into the insertion groove 21 and push down on, the conducting rod 11 is downward In mobile process, the narrowing portion 13 is initially inserted into the straight slot 33 and is contacted with the electroconductive elastic sheet 35, then described Tapered portion 12 can coordinate with the tapered slot 32, can push down on the sliding shoe 3 when continuing to push down on the conducting rod 11 It is dynamic, and final 13 bottom end of narrowing portion can be inserted into 24 bottom of fixing groove, since the sliding panel 4 is located at the downslide Dynamic 23 bottom of slot, and the difference of the thickness of the depth and sliding panel 4 of the lower slider slot 23 exists more than the conducting block 36 Length on longitudinal direction, therefore, the conducting block 36, which is extend into the lower slider slot 23 but not with the conductive trough 46, matches It closes, at this point, starting the lifting motor 43, the lifting motor 43 drives the elevating screw thread bar 42 to rotate, the lifting spiral shell Rasp bar 42 can drive 4 upward sliding of sliding panel, the process of 4 upward sliding of sliding panel, on the one hand, the sliding panel 4 Extruding inclined-plane 44 can act on the compression inclined-plane 54, the telescopic arm 5 is squeezed outward to be pushed away and extend into the narrowing portion 13 Lock slots 131 in, so as to which the conducting rod 11 be made to be locked in the plug socket 2, on the other hand can make the conducting block 36 Coordinate with the conductive trough 46, so as to which the conducting block 36 be made to be powered, and the conducting block 36 can make the electroconductive elastic sheet 35 logical Electricity, since the electroconductive elastic sheet 35 is contacted with the narrowing portion 13, so as to which the conducting rod 11 is made to charge, and make electrical appliance It is powered;During power-off, lifting motor 43 described in reverse starting, the lifting motor 43 can drive the elevating screw thread bar 42 reversely to turn Dynamic, the elevating screw thread bar 42 can drive 4 slide downward of sliding panel, and the sliding panel 4 slides down to the lower slider During 23 bottom end of slot, the conducting block 36 is detached from the conductive trough 46 to be coordinated, and the telescopic arm 5 is in the biasing spring 52 It is retracted under effect in the telescopic chute and the compression inclined-plane 54 is made to extend into the lower slider slot 23, the telescopic arm 5 When being retracted in the telescopic chute, the telescopic arm 5 is detached from the lock slots 131, so as to which the conducting rod 11 be unlocked, then The connection-peg 1 is extracted upwards, and the sliding shoe 3 made under the action of the top pressure spring 37 by upward top pressure it is described Travelling arm 31 is contracted in completely in the upper sliding groove 25.
The beneficial effects of the invention are as follows:Since the plug socket in apparatus of the present invention is in original state, sliding shoe is in top pressure Travelling arm is made to be contracted in completely in upper sliding groove by upward top pressure under the action of spring, insertion groove is connected with tapered slot, and Sliding panel is located at lower slider trench bottom, and conducting block does not coordinate with conductive trough, when larger-size connection-peg is inserted into inserting groove, It can be contacted with tapered slot and drive sliding shoe slide downward, but can not be inserted into straight slot and can not be contacted with electroconductive elastic sheet, And conducting block extend into lower slider slot but does not coordinate with conductive trough, therefore, will not charge larger-size connection-peg, and When the smaller connection-peg of size is inserted into inserting groove, directed along tapered slot slide downward and straight slot can be passed through, but due to The smaller connection-peg of size can not push sliding panel slide downward, and therefore, the smaller connection-peg of size will not charge, and thus may be used See, will not all be charged when general connection-peg is inserted into insertion groove, therefore, the generation of electric shock accidents can be reduced;
When needing to power to electrical appliance, conducting rod is inserted into insertion groove and pushed down on, when narrowing portion bottom end is inserted When entering to fixing groove bottom, start lifting motor, lifting motor can drive sliding panel upward sliding, the mistake of sliding panel upward sliding Journey, on the one hand, the extruding inclined-plane of sliding panel can act on compression inclined-plane, and telescopic arm is pushed away and extend into the lock of narrowing portion by squeezing outward Determine in slot, so as to which conducting rod be made to be locked in plug socket, conducting block can on the other hand coordinated with conductive trough, so as to make conducting block It is powered, and conducting block can make electroconductive elastic sheet be powered, since electroconductive elastic sheet is contacted with narrowing portion, so as to charge conducting rod, and Electrical appliance is made to be powered, therefore, powered stable can be made, can avoid causing due to accident kicks and touches connection-peg or supply lines unexpected disconnected Electricity;
When needing to extract connection-peg, reverse starting lifting motor, lifting motor can drive sliding panel slide downward, sliding panel When sliding down to lower slider slot bottom end, conducting block is detached from conductive trough to be coordinated, and telescopic arm contracts under the action of biasing spring It is back in telescopic chute and compression inclined-plane is made to extend into lower slider slot, when telescopic arm is retracted in telescopic chute, telescopic arm is detached from lock Determine slot, connection-peg is allowed to extract upwards so as to which conducting rod be unlocked;
Apparatus of the present invention are simple in structure, easy to use, safe.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention It is subject to claims appended hereto.

Claims (6)

1. a kind of security power energization component, including connection-peg and plug socket, it is characterised in that:The connection-peg lower end is fixed and is set It is equipped with conducting rod, the conducting rod lower end is provided with tapered portion and the narrowing portion positioned at tapered portion lower end, in the narrowing portion The lock slots of left and right extension are provided with, are provided with sliding cavity in the plug socket, it is symmetrical in the sliding cavity upper end wall to set Sliding groove is equipped with, the insertion groove of connection outer end is provided in the upper sliding groove upper end wall, being equipped in the sliding cavity can The sliding shoe slided up and down, the sliding shoe upper end are symmetrically set with travelling arm, and the travelling arm is slidably mounted on described In upper sliding groove, tapered slot is provided in the travelling arm, the logical of the tapered slot of connection is symmetrically set in the sliding shoe Slot, the sliding shoe lower end are provided with conducting block, are located in the sliding cavity bottom wall below the conducting block and are provided with lower slider Slot is equipped with the sliding panel that can slide up and down in the lower slider slot, be provided in the sliding panel it is opening up and with conduction The matched conductive trough of block and downward opening internal thread hole, thread fitting is equipped with elevating screw thread in the internal thread hole Bar, the elevating screw thread bar lower end and the lifting motor power connector being fixedly mounted in lower slider groove bottom wall, the sliding panel Left and right ends are also symmetrically arranged with extruding inclined-plane, and fixing groove, the fixation are also symmetrically set in the sliding cavity bottom wall Telescopic chute is additionally provided between slot and the lower slider slot, locking device is installed in the telescopic chute.
2. a kind of security power energization component according to claim 1, it is characterised in that:The locking device includes can be left The telescopic arm that the right side is slidably mounted in the telescopic chute and coordinates with the lock slots, the telescopic chute are also set up in end wall up and down There is the guide groove that left and right extends, the telescopic arm upper and lower ends are fixedly installed guiding protrusion, and the protrusion that is oriented to is slidably installed In the guide groove, biasing spring is also equipped in the guide groove, the biasing spring is oriented to the fixed company of protrusion with described Connect, the biasing spring to by the telescopic arm towards the lower slider slot bias and make the telescopic arm extend into it is described under In sliding groove, the telescopic arm inner end is provided with and the extruding matched compression inclined-plane in inclined-plane.
3. a kind of security power energization component according to claim 1, it is characterised in that:The groove width of the tapered slot upper end It is equal with the groove width of the insertion groove, and the groove width of the tapered slot lower end is equal with the groove width of the straight slot.
4. a kind of security power energization component according to claim 1, it is characterised in that:It is provided in the straight slot side wall Mounting groove, is equipped with electroconductive elastic sheet in the mounting groove, the electroconductive elastic sheet extend into the straight slot and with the conducting block Be powered connection.
5. a kind of security power energization component according to claim 1, it is characterised in that:The sliding shoe lower end with it is described Top pressure spring is installed between sliding cavity bottom wall.
6. a kind of security power energization component according to claim 1, it is characterised in that:The fixing groove is located at described logical Below slot, and the straight slot groove width is equal with the fixing groove groove width and the narrowing portion width.
CN201710465892.6A 2017-06-19 2017-06-19 A kind of security power energization component CN107240837B (en)

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CN107240837A CN107240837A (en) 2017-10-10
CN107240837B true CN107240837B (en) 2018-06-12

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Publication number Priority date Publication date Assignee Title
CN107804186A (en) * 2017-10-30 2018-03-16 朱灵龙 A kind of new-energy automobile charging equipment

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