CN108215825A

CN108215825A - A kind of safe new-energy automobile charging pile device

Info

Publication number: CN108215825A
Application number: CN201710591074.0A
Authority: CN
Inventors: 钱明
Original assignee: Guangxi Transit American Car Services LLC
Current assignee: Guangxi Transit American Car Services LLC
Priority date: 2017-07-19
Filing date: 2017-07-19
Publication date: 2018-06-29

Abstract

The present invention discloses a kind of safe new-energy automobile charging pile device, the charging end being connect including charging pile and by charging cables with automobile, it is provided in charging pile and slides chamber, it slides to slide in chamber and sliding block is installed, mutually claim to be provided with charging socket up and down in sliding block, first electric contact point is installed in charging socket, sliding block left side is fixedly installed transmission of electricity contact pin, it slides and is provided in chamber left end wall and the transmission of electricity matched contact pin slot of contact pin, it slides and mutually claims to be provided with extended extension slot up and down in end wall above and below chamber, it is slided in extension slot and resting arm is installed, resting arm, which is become estranged, to be slided the end face of chamber and is installed with the second electric contact point, the third electric contact point opposite with the second electric contact point is also equipped in extension slot；Charging end left end mutually claims to be provided with up and down to be seated arm with what charging socket coordinated, and the vertical slot led to up and down is provided in end of charging, and is additionally provided with and is eated dishes without rice or wine towards translot right and across vertical slot in end of charging.

Description

A kind of safe new-energy automobile charging pile device

Technical field

The present invention relates to new-energy automobile field, specially a kind of safe new-energy automobile charging pile device.

Background technology

New-energy automobile is with many merits such as energy saving, environment friendly and pollution-free gradually replace orthodox car and are made extensively With.Charging pile is new-energy automobile auxiliary facility, is the carrier to charge for new-energy automobile, however charging pile sets mould in tradition Formula is single, is only to remain stationary as state by charging head and frictional force during charge port grafting in charging process, if not small The heart touch charging head or by pull charging wire influenced it is even be likely to result in charging head from charge port and come off, so as to cause Charge disruption, has seriously affected normal charging and has used, meanwhile, the conductive sheet generally setting in tradition in charge port is opposite Outer, this conductive sheet is easy to be touched by sheet metal or metal rod, therefore, when lacking the people of awareness of safety by metal The accident that piece or rod piece easily get an electric shock when being inserted into charging socket, be easy to cause casualties, and there are larger peaces Full hidden danger.

Invention content

The purpose of the present invention is to provide a kind of safe new-energy automobile charging pile device, for overcoming existing skill Drawbacks described above in art.

A kind of safe new-energy automobile charging pile device according to the present invention, including charging pile and passes through charging The charging end that cable is connect with automobile is provided in the charging pile and slides chamber, it is described slide to slide to be equipped in chamber slide Block mutually claims in the sliding block to be provided with charging socket, the first electric contact point is equipped in the charging socket up and down, described to slide Block left side is fixedly installed transmission of electricity contact pin, and described slide is provided with and the transmission of electricity matched contact pin of contact pin in chamber left end wall Slot, described slide mutually claim to be provided with extended extension slot up and down in end wall above and below chamber, slide to be equipped in the extension slot and slide Arm, the resting arm become estranged the end face for sliding chamber and are installed with the second electric contact point, be also equipped in the extension slot with The opposite third electric contact point of second electric contact point, setting device is additionally provided in the charging pile, and the setting device includes electricity Son setting screen and attention device, the charging pile bottom are fixed with cradle, groove, the groove are equipped in the cradle Inside it is fixed with reinforcement block；The charging end left end mutually claims to be provided with to be seated arm, institute with what the charging socket coordinated up and down It states and the vertical slot led to up and down is provided in charging end, be additionally provided in the charging end and eat dishes without rice or wine towards the right side and pass through the vertical slot Translot, be provided in the vertical slot right end wall lead to it is external lead to hole, slided in the translot and transverse arm be installed, the horizontal stroke Arm left side mutually claims to be provided with the first scarf up and down, mutually claims to be equipped with vertical arm in the vertical slot up and down, and the vertical arm is towards institute State translot end face be provided with matched second scarf of first scarf, get close in the vertical arm right end wall described Second scarf is provided with locking hole, it is described lead to slide in hole be equipped with and the matched check lock lever of the locking hole.

Further technical solution, mutually claims to be provided with the first guide groove in the extension slot two side, in first guide groove It slides and the first guide block is installed, the first tension spring abutted with first guide block is also equipped in first guide groove.

Further technical solution, described slide are both provided with left and right extended first before and after chamber and carry out slot, institute in end wall It states to slide in the first implementation slot and the first implementation block is installed, slided in the first implementation block and guide post is installed, the guide post is consolidated Dingan County carries out mounted in described first in slot, and third tension spring is equipped on the guide post, and the third tension spring is pushed away with described first Row block abuts, and the first implementation block is fixedly connected with the sliding block.

Further technical solution, the translot are provided with the second implementation slot in end wall up and down, and described second carries out in slot It slides second for being equipped with and being fixedly connected with the transverse arm and carries out block.

Further technical solution is provided with extended second guide groove up and down in the vertical slot left end wall, and described second leads The second guide block for being equipped with and being fixedly connected with the vertical arm is slided in slot, is also equipped with leading with described second in second guide groove The second tension spring that block abuts.

Further technical solution, first electric contact point are electrically connected with the transmission of electricity contact pin, second electric contact point It is electrically connected with the contact pin slot, the third electric contact point is electrically connected with city.

Further technical solution, the transverse arm right end are installed with connecting rod, the connecting rod and the check lock lever Right end is fixedly connected

Further technical solution, when second scarf is pushed by the transverse arm in the vertical slot completely, the lock Tieholen is aligned with led to hole, and the check lock lever left side is flushed with the vertical slot right end, so as to which the transverse arm continues to the left The check lock lever can be driven to be inserted into the locking hole during slip.

Further technical solution, the electronic settings screen, attention device may be contained within the charging pile right end face, described Electronic settings screen is slided described in being located at right over chamber, and the attention device is located at right over the electronic settings screen, and the electronics is set Fixed screen is electrically connected with the attention device.

The beneficial effects of the invention are as follows：

1. the charging pile in apparatus of the present invention, in original state, the resting arm is under the action of first tension spring by direction It is described to slide cavity direction top pressure and the resting arm is made to be flushed with the chamber that slides, and second electric contact point and third electricity Contact is separated, and so as to which the power supply circuit is made to be in off state, and the sliding block is in the effect of the third tension spring Lower pushed to the right and the sliding block right end is made to be flushed with the charging pile, can make it is described transmission of electricity contact pin not with the contact pin slot It matches, so as to which the power supply circuit is made to be in double-break state, is inserted into when using metal rod or other conduct pieces When being in contact into the charging socket and with the first electric contact point, since first electric contact point is not charged, will not cause Electric shock accidents, and be inserted into the charging socket when using metal rod or other conduct pieces and push away the sliding block to the left It is dynamic when so that the transmission of electricity contact pin is matched with the contact pin slot, since second electric contact point and the third electric contact point phase divide From therefore, power supply circuit is in off state, will not cause electric shock accidents；

2. the charging end in apparatus of the present invention, in original state, described second, which carries out block, is located at the described second implementation slot right side End, so as to which the transverse arm and the check lock lever is made to be in limit on the right-right-hand limit position, the vertical arm is in the effect of second tension spring It is lower that second scarf is made to extend into the translot with first scarf and is abutted by top pressure inwardly and described perpendicular Arm outboard end is flushed with the charging end, so as to which the charging end be allowed to be also inserted into described slide in chamber.

3. when automobile charges, chamber is slided described in charging end is inserted into, charging end is not easy to be touched The phenomenon that arriving, substantially reducing accident power-off；Since the vertical arm is locked in the vertical slot, and the vertical arm can lock simultaneously The sliding block and the resting arm, pullling charging cables will not make the charging end loosen and power off, and be greatly improved Charge stability；

4. apparatus of the present invention are simple in structure, reasonable design, easy to use, charging safety.

Description of the drawings

It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution of the prior art Attached drawing is briefly described needed in technology description, 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 the structure diagram of the new-energy automobile charging pile device of the present invention.

Fig. 2 is the structure diagram of charging pile in Fig. 1.

Fig. 3 is the structure diagram of charging end in Fig. 1.

Fig. 4 is structure diagram when removing sliding block in Fig. 2.

Fig. 5 is that charging end is inserted into charging socket in Fig. 1 and top pressure makes transmission of electricity contact pin and contact pin to the left by sliding block Structure diagram when slot matches.

Fig. 6 is structure diagram when the second scarf is pushed by transverse arm in the vertical slot completely in Fig. 5.

Fig. 7 is structure diagram when check lock lever is inserted into locking hole in Fig. 6.

Fig. 8 is the internal structure schematic diagram of cradle in the present invention.

Specific embodiment

All features or disclosed all methods disclosed in this specification or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

With reference to Fig. 1-8, the present invention is described in detail.

Reference Fig. 1-8, a kind of safe new-energy automobile charging pile device according to an embodiment of the invention, including Charging pile 10 and the charging end 20 being connect by charging cables 21 with automobile are provided in the charging pile 10 and slide chamber 11, it is described slide to slide in chamber 11 sliding block 16 is installed, in the sliding block 16 up and down mutually claim be provided with charging socket 160, First electric contact point 161 is installed in the charging socket 160,16 left side of sliding block is fixedly installed transmission of electricity contact pin 162, It is described slide be provided in 11 left end wall of chamber with it is described transmission of electricity 162 matched contact pin slot 12 of contact pin, the chamber that slides is about 11 Mutually claim to be provided with extended extension slot 13 up and down in end wall, slided in the extension slot 13 and resting arm 17 is installed, it is described to slide Arm 17 becomes estranged the end face for sliding chamber 11 and is installed with the second electric contact point 18, be also equipped in the extension slot 13 with it is described Second electric contact point 18 opposite third electric contact point 19 is additionally provided with setting device in the charging pile 10, and the setting device includes Electronic settings screen 40 and attention device 41,10 bottom of charging pile are fixed with cradle 30, are equipped in the cradle 30 Groove is fixed with reinforcement block 31 in the groove, can increase the bottom weight of the cradle 30 by the reinforcement block 31, and then Increase the stability when cradle 30 supports；Charging 20 left end of end mutually claims to be provided with and the charging socket up and down 160 cooperations are seated arm 22, and the vertical slot 27 led to up and down is provided in the charging end 20, is also set in the charging end 20 It is equipped with and eats dishes without rice or wine towards translot 23 right and across the vertical slot 27, be provided with to lead in the 27 right end wall of vertical slot and external lead to hole 25, it slides in the translot 23 and transverse arm 230 is installed, 230 left side of transverse arm mutually claims to be provided with the first scarf up and down 231, mutually claim to be equipped with vertical arm 270 in the vertical slot 27 up and down, the end face of the vertical arm 270 towards the translot 23 be provided with First scarf, 231 matched second scarf 271 gets close to second scarf in the 270 right end wall of vertical arm 271 are provided with locking hole 272, it is described lead to slide in hole 25 be equipped with and the 272 matched check lock lever 29 of locking hole.

Valuably or illustratively, wherein, mutually claim to be provided with the first guide groove 15 in 13 two side of extension slot, described the It is slided in one guide groove 15 and first guide block 152 is installed, be also equipped with abutting with first guide block 152 in first guide groove 15 The first tension spring 151, first tension spring 151 towards described sliding 11 top pressure of chamber and make the cunning resting arm 17 Row arm 17 is flushed with the chamber 11 that slides, and second electric contact point 18 is separated with the third electric contact point 19.

Valuably or illustratively, wherein, described slide is both provided with left and right extended first in end wall before and after chamber 11 and pushes away Row slot 14 is slided and is equipped with the first implementation block 143 in the first implementation slot 14, installation is slided in the first implementation block 143 There is guide post 141, the guide post 141, which is fixedly mounted on described first, to be carried out in slot 14, and third drawing is equipped on the guide post 141 Spring 142, the third tension spring 142 are abutted with the described first implementation block 143, and described first carries out block 143 and the sliding block 16 Be fixedly connected, the third tension spring 142 make the sliding block 16 to be pushed to the right 16 right end of sliding block with it is described Charging pile 10 flushes.

Valuably or illustratively, wherein, the translot is provided with the second implementation slot 24 in end wall about 23, and described second Carry out sliding the second implementation block 240 for being equipped with and being fixedly connected with the transverse arm 230 in slot 24, the second implementation block 240 is used To limit the position that the transverse arm 230 and check lock lever 29 slide to the left or to the right.

Valuably or illustratively, wherein, extended second guide groove 26 up and down, institute are provided in the 27 left end wall of vertical slot The second guide block 261 for being slided in the second guide groove 26 and being equipped with and being fixedly connected with the vertical arm 279 is stated, is gone back in second guide groove 26 The second tension spring 262 abutted with second guide block 261 is installed, second tension spring 262 is to inside by the vertical arm 270 Side top pressure and second scarf 271 is made to extend into the translot 23, and 270 outboard end of the vertical arm and the charging end First 20 flush.

Valuably or illustratively, wherein, first electric contact point 161 is electrically connected with the transmission of electricity contact pin 162, described Second electric contact point 18 is electrically connected with the contact pin slot 12, and the third electric contact point 19 is electrically connected with city, so as in the transmission of electricity Contact pin 162 is inserted into the contact pin slot 12, and when second electric contact point 18 is abutted with the third electric contact point 19, can be made First electric contact point 161 is powered.

Valuably or illustratively, wherein, 230 right end of transverse arm is installed with connecting rod 28, the connecting rod 28 It is fixedly connected with 29 right end of check lock lever.

Valuably or illustratively, wherein, when second scarf 271 pushed into completely by the transverse arm 230 it is described When in vertical slot 27, the locking hole 272 is aligned with led to hole 25, and 29 left side of the check lock lever and 27 right end of vertical slot It flushes, the check lock lever 29 can be driven to be inserted into the locking hole 272 when continuing to slide to the left so as to the transverse arm 230.

Valuably or illustratively, wherein, it is right that the electronic settings screen 40, attention device 41 may be contained within the charging pile 10 Side end face, the electronic settings screen 40 are slided positioned at described right over chamber 11, and the attention device 41 is located at the electronic settings screen Right over 40, the electronic settings screen 40 is electrically connected with the attention device 41；It can be to charging by the electronic settings screen 40 Time is set, and after setting time reaches, the electronic settings screen 40 controls the attention device 41 to send out alarm sound, so as to Remind operating personnel's charging complete.

For charging pile 10 in apparatus of the present invention in original state, the resting arm 17 is in the work of first tension spring 151 The resting arm 17 is made to be flushed with the chamber 11 that slides by 11 direction top pressure of chamber is slided described in, and described second is electric with lower Contact 18 is separated with the third electric contact point 19, and the sliding block 16 is pushed away to the right under the action of the third tension spring 142 It presses and the sliding block right end is made to be flushed with the charging pile 10；

In original state, described second, which carries out block 240, is located at the described second implementation slot for charging end 20 in apparatus of the present invention 24 right ends, so as to which the transverse arm 230 and the check lock lever 29 is made to be in limit on the right-right-hand limit position, the vertical arm 270 is described Second scarf 271 is made to extend into the translot 23 and described under the action of two tension springs 262 by top pressure inwardly One scarf 231 abuts, and 270 outboard end of the vertical arm is flushed with the charging end 20.

When needing to charge to automobile, the arm 22 that is seated is inserted into the charging socket 160, makes described be seated Arm 22 is abutted with first electric contact point 161, and the sliding block 16 is inwardly pushed, and is inserted into the transmission of electricity contact pin 162 In the contact pin slot 12, then the connecting rod 28 is pushed to the left, the connecting rod 28 can drive the transverse arm 230 and lock Tight bar 29 slides to the left, when the transverse arm 230 slides to the left, first scarf 231 can drive the compression inclined-plane 271 and Make to stretch out and extend into the extension slot 13 outside 270 phase of vertical arm, the vertical arm 270 can drive 17 direction of resting arm The third electric contact point 19 slides, when second scarf 271 is pushed by the transverse arm 230 in the vertical slot 27 completely When, second electric contact point 18 is abutted with the third electric contact point 19, so as to which the arm 22 that is seated is made to charge and realize to vapour The charging of vehicle, and at this point, the locking hole 272 is aligned with led to hole 25, and 29 left side of the check lock lever and the vertical slot 27 right ends flush, and continuation pushes the transverse arm 230 that the check lock lever 29 can be made to be inserted into the locking hole 272 to the left, so as to The vertical arm 270 is locked in the vertical slot 27, and the vertical arm 270 can lock the sliding block 16 and described slide simultaneously Arm 17, so as to stablize charging；

After charging, the connecting rod 28 is pulled out to the right, the connecting rod 28 charges the check lock lever 29 and transverse arm 230 It slides to the right, when the described second implementation block 240, which slides into described second, carries out 24 right end of slot, the check lock lever 29 is detached from described Locking hole 272, the vertical arm 270 under the action of second tension spring 262 by top pressure inwardly, so as to which the vertical arm 270 can It is detached from the extension slot 13 and is retracted in the vertical slot 27, so as to which the charging end 20 be allowed to extract, when the vertical arm 270 When being detached from the extension slot 13, the sliding block 16 and the resting arm 17 are unlocked simultaneously, and the resting arm 17 is described Second electric contact point 18 is made to be disengaged with the third electric contact point 19 under the action of one tension spring 151, so as to disconnect power supply Circuit, and the sliding block 16 makes the transmission of electricity contact pin 162 and the contact pin slot 12 de- under the action of the third tension spring 142 The sliding block 16 is made to be returned to original state from cooperation.

The advantageous effect of apparatus of the present invention is：In original state, the resting arm exists charging pile in apparatus of the present invention It is slided cavity direction top pressure described under the action of first tension spring and the resting arm is made to be flushed with the chamber that slides, and Second electric contact point is separated with the third electric contact point, so as to which the power supply circuit is made to be in off state, and it is described Sliding block is pushed to the right under the action of the third tension spring and the sliding block right end is made to be flushed with the charging pile, can be made The transmission of electricity contact pin is not matched with the contact pin slot, so as to which the power supply circuit is made to be in double-break state, when using When metal rod or other conduct pieces are inserted into the charging socket and are in contact with the first electric contact point, due to described first Electric contact point is not charged, therefore, will not cause electric shock accidents, and works as and metal rod or other conduct pieces is used to be inserted into described fill When electrical outlet and push the sliding block to the left makes the transmission of electricity contact pin be matched with the contact pin slot, due to described second electric Contact is separated with the third electric contact point, and therefore, power supply circuit is in off state, will not cause electric shock accidents；

In original state, described second, which carries out block, is located at the described second implementation slot right end for charging end in apparatus of the present invention, So as to which the transverse arm and the check lock lever is made to be in limit on the right-right-hand limit position, vertical arm quilt under the action of second tension spring Inwardly top pressure and second scarf is made to extend into the translot with first scarf and is abutted, and outside the vertical arm Side is flushed with the charging end, so as to which the charging end be allowed to be also inserted into described slide in chamber.

When automobile charges, chamber is slided described in charging end is inserted into, charging end is not easy to be touched, The phenomenon that substantially reducing accident power-off；Since the vertical arm is locked in the vertical slot, and the vertical arm can lock institute simultaneously Sliding block and the resting arm are stated, pullling charging cables will not make the charging end loosen and power off, and be greatly improved and fill Electrical stability；

Apparatus of the present invention are simple in structure, reasonable design, easy to use, charging safety.

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

1. a kind of safe new-energy automobile charging pile device, connect including charging pile and by charging cables with automobile Charging end, it is characterised in that：It is provided in charging pile and slides chamber, slided to slide in chamber sliding block is installed, in sliding block Mutually claim to be provided with charging socket up and down, the first electric contact point is installed, sliding block left side is fixedly installed transmission of electricity in charging socket Contact pin slides the matched contact pin slot of contact pin that is provided with and transmits electricity in chamber left end wall, slides and mutually claims to be provided in end wall above and below chamber Upper and lower extended extension slot slides in extension slot and is equipped with resting arm, and resting arm, which is become estranged, to be slided the end face of chamber and be installed with the Two electric contact points are also equipped with the third electric contact point opposite with the second electric contact point in extension slot, setting device are additionally provided in charging pile, Setting device includes electronic settings screen and attention device, and charging pile bottom is fixed with cradle, and groove is equipped in cradle, recessed Reinforcement block is fixed in slot；Charging end left end mutually claims to be provided with up and down to be seated arm with what charging socket coordinated, end of charging In be provided with the vertical slot led to up and down, be additionally provided with and eated dishes without rice or wine towards translot right and across vertical slot, vertical slot right end wall in end of charging In be provided with lead to it is external lead to hole, slided in translot and transverse arm be installed, transverse arm left side mutually claims to be provided with first tiltedly up and down Section, mutually claims to be equipped with vertical arm in vertical slot up and down, and the end face of vertical arm towards translot is provided with and the first scarf matched the Two scarves get close to the second scarf in vertical arm right end wall and are provided with locking hole, lead to slide in hole and are equipped with and locking hole phase The check lock lever of cooperation.

2. a kind of safe new-energy automobile charging pile device according to claim 1, it is characterised in that：It is described to prolong Mutually claim to be provided with the first guide groove in long groove on both sides wall, slided in first guide groove and the first guide block is installed, first guide groove In be also equipped with the first tension spring abutted with first guide block.

3. a kind of safe new-energy automobile charging pile device according to claim 1, it is characterised in that：The cunning Left and right extended first is both provided with before and after an actor's rendering of an operatic tune in end wall and carries out slot, is slided in the first implementation slot and the first implementation is installed Block is slided and is equipped with guide post in the first implementation block, and the guide post, which is fixedly mounted on described first, to be carried out in slot, and described is led Third tension spring is installed, the third tension spring is abutted with the described first implementation block, and the first implementation block is slided with described on column Block is fixedly connected.

4. a kind of safe new-energy automobile charging pile device according to claim 1, it is characterised in that：The horizontal stroke Slot is provided with the second implementation slot in end wall up and down, and for being equipped with and being fixedly connected with the transverse arm is slided in the second implementation slot Two carry out block.

5. a kind of safe new-energy automobile charging pile device according to claim 1, it is characterised in that：It is described perpendicular Extended second guide groove up and down is provided in slot left end wall, slides to be equipped in second guide groove and is fixedly connected with the vertical arm The second guide block, be also equipped with the second tension spring abutted with second guide block in second guide groove.

6. a kind of safe new-energy automobile charging pile device according to claim 1, it is characterised in that：Described One electric contact point is electrically connected with the transmission of electricity contact pin, and second electric contact point is electrically connected with the contact pin slot, the third electricity Contact is electrically connected with city.

7. a kind of safe new-energy automobile charging pile device according to claim 1, it is characterised in that：The horizontal stroke Arm right end is installed with connecting rod, and the connecting rod is fixedly connected with the check lock lever right end.

8. a kind of safe new-energy automobile charging pile device according to claim 1, it is characterised in that：The electricity Son setting screen, attention device may be contained within the charging pile right end face, and the electronic settings screen is slided positioned at described right over chamber, The attention device is located at right over the electronic settings screen, and the electronic settings screen is electrically connected with the attention device.