CN114824923A - Be applied to photovoltaic power generation in smart city and fill electric pile - Google Patents
Be applied to photovoltaic power generation in smart city and fill electric pile Download PDFInfo
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- CN114824923A CN114824923A CN202210444446.8A CN202210444446A CN114824923A CN 114824923 A CN114824923 A CN 114824923A CN 202210444446 A CN202210444446 A CN 202210444446A CN 114824923 A CN114824923 A CN 114824923A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
- H01R13/567—Traverse cable outlet or wire connection
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
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- H02J7/70—
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
本发明公开了光伏发电充电桩技术领域的一种应用于智慧城市的光伏发电充电桩，包括充电桩、多个USB接口，多个USB接口开口处的左右两侧皆固定安装有安装盒，USB接口开口处的上侧弹性连接有推板，安装盒远离USB接口的一侧皆通过夹持机构设置有L形杆，USB接口两侧的L形杆靠近安装盒一端的长度不同，L形杆的前端皆固定安装有夹爪，夹持机构用于在推板无法再靠近充电桩时驱动L形杆转动，并带动相邻的两个夹爪将靠近USB接口一侧的充电线夹紧，安装盒靠近USB接口的一侧皆通过固定机构设置有若干沿安装盒线性排列的固定板，解决了现有的充电桩USB接口结构简单，无法对正在充电的充电线进行保护和防止USB插头脱落的问题。
The invention discloses a photovoltaic power generation charging pile applied to a smart city in the technical field of photovoltaic power generation charging piles. The upper side of the interface opening is elastically connected with a push plate. The side of the installation box away from the USB interface is provided with an L-shaped rod through the clamping mechanism. The L-shaped rods on both sides of the USB interface have different lengths near the end of the installation box. The front end is fixedly installed with clamping jaws, and the clamping mechanism is used to drive the L-shaped rod to rotate when the push plate can no longer be close to the charging pile, and drive the two adjacent clamping jaws to clamp the charging cable on the side close to the USB interface. The side of the installation box close to the USB interface is provided with a number of fixing plates arranged linearly along the installation box through the fixing mechanism, which solves the problem that the existing charging pile USB interface has a simple structure and cannot protect the charging cable being charged and prevent the USB plug from falling off. The problem.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation charging piles, in particular to a photovoltaic power generation charging pile applied to a smart city.
Background
The photovoltaic power generation charging pile is a new energy charging pile, has the function similar to an oiling machine in a gas station, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential quarters, can charge mobile phones and electric vehicles of citizens, and can be additionally provided with functions of illumination, media transmission and the like.
People often can charge the limit often and play the cell-phone when charging to the cell-phone among the prior art, because USB plug on the cell-phone charging wire inserts on the USB interface of filling electric pile, the person of charging can drag the charging wire when playing the cell-phone, charging wire and USB plug connection department can buckle in dragging, frequently buckle and can cause charging wire and USB plug connection department damaged, the life of the person's charging wire that charges has been reduced, and simultaneously, the charging wire can pull out the USB plug from the USB kneck when dragging, cause inconvenience for the person of charging, and the current USB interface simple structure that fills electric pile, can't protect and prevent that the USB plug from droing to the charging wire that is charging.
Based on the above, the photovoltaic power generation charging pile applied to the smart city is designed to solve the problems that in the prior art, people often charge a mobile phone and play the mobile phone while playing the mobile phone, the USB plug on the charging wire of the mobile phone is inserted into the USB interface of the charging pile, the charger pulls the charging wire when playing the mobile phone, the connection part of the charging wire and the USB plug bends during pulling, the connection part of the charging wire and the USB plug is damaged due to frequent bending, the service life of the charging wire of the charger is shortened, meanwhile, the USB plug can be pulled out from the USB interface when pulling the charging wire, inconvenience is caused to the charger, the USB interface of the existing charging pile is simple in structure, and the charging wire which is being charged can not be protected and the USB plug can not fall off.
Disclosure of Invention
The invention aims to provide a photovoltaic power generation charging pile applied to a smart city, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a photovoltaic power generation charging pile applied to a smart city comprises a charging pile and a plurality of USB interfaces, wherein mounting boxes are fixedly mounted on the left side and the right side of an opening of each USB interface, a push plate is elastically connected to the upper side of the opening of each USB interface, an L-shaped rod is arranged on one side, away from each USB interface, of each mounting box through a clamping mechanism, the lengths of the L-shaped rods on the two sides of each USB interface, which are close to one end of each mounting box, are different, clamping jaws are fixedly mounted at the front ends of the L-shaped rods, each clamping mechanism is used for driving the L-shaped rods to rotate when the push plate can not be close to the charging pile any more and driving the two adjacent clamping jaws to clamp a charging wire on one side close to each USB interface, a plurality of fixing plates which are linearly arranged along the mounting boxes are arranged on one side, close to each USB interface, of the mounting boxes are provided with the fixing plates through the fixing mechanisms, and the fixing mechanisms are used for fixing the fixing plates when the push plates can not be close to the charging pile any more, the USB plug inserted into the USB interface is limited by the fixing plate to be incapable of moving;
as a further scheme of the invention, the clamping mechanism comprises mounting plates fixedly mounted on one sides of the mounting boxes far away from the USB interface, rotating shafts are fixedly mounted in the middle of the mounting plates, the top ends of the rotating shafts penetrate through the L-shaped rods and are connected with the L-shaped rods through torsion springs, deflection mechanisms are arranged on one sides of the mounting boxes far away from the USB interface and are used for pushing the L-shaped rods to rotate when the push plate cannot approach the charging pile any more, a locking mechanism is arranged at the rear ends of the mounting plates and is used for locking the L-shaped rods when the charging wires are clamped by the clamping jaws, and push rods are fixedly mounted at the left end and the right end of the push plate;
as a further scheme of the invention, the deflection mechanism comprises pull rods, wherein one sides of the installation boxes, which are far away from the USB interface, are connected in a sliding manner, pull plates are fixedly arranged at the rear ends of the pull rods, the pull plates are elastically connected with the charging pile, an extrusion rod is fixedly arranged at the front end of each pull rod, and the front side of one end, close to the rotating shaft, of each L-shaped rod is rotatably connected with the extrusion plate through a torsion spring;
as a further scheme of the invention, the locking mechanism comprises a locking rod which is elastically connected with the rear end of the mounting plate, a locking ring is fixedly installed at the rear end of the locking rod, the middle part of the locking ring is elastically connected with a pressing rod, the top end of the pressing rod is conical, and one end of the L-shaped rod, which is close to the mounting box, is provided with a locking groove;
as a further scheme of the invention, the fixing mechanism comprises a connecting rod fixedly installed at one end of the fixing plate far away from the USB interface, one side of the push plate far away from the USB interface is provided with a connecting plate, the connecting rods pass through the connecting plate and are elastically connected with the connecting plate, the top end of the connecting plate is provided with a receiving mechanism, the receiving mechanism is used for pulling the fixing plate to be received in the mounting box when the push plate moves, the upper side of the fixing plate is provided with a clamping mechanism, and the clamping mechanism is used for unlocking the fixing plate when the push plate moves;
as a further scheme of the invention, the accommodating mechanism comprises mounting grooves which are formed in the top end of the mounting box, the inner sides of the mounting grooves are elastically connected with extrusion blocks, the front ends of the extrusion blocks are provided with extrusion grooves, the top ends of the connecting plates are fixedly provided with a plurality of transmission rods which are linearly arranged along the connecting plates, the top ends of the transmission rods penetrate through the mounting grooves and are fixedly connected with the extrusion blocks, the bottom end of the push plate is fixedly provided with two extrusion columns, and the bottom ends of the extrusion columns penetrate through the mounting grooves and are tightly attached to the extrusion blocks;
as a further scheme of the invention, the clamping mechanism comprises a lifting groove which is formed in one side of the mounting groove close to the USB interface, the middle part of the lifting groove is elastically connected with a lifting plate, the bottom ends of the lifting plate are fixedly provided with inserting plates, the bottom ends of the inserting plates are all wedge-shaped, the top ends of the fixing plates are all fixedly provided with clamping plates, the top ends of the clamping plates are all wedge-shaped and are tightly attached to the inserting plates, the front ends of the lifting groove are all provided with pressing mechanisms, and the pressing mechanisms are used for pulling the clamping plates to move upwards when the push plate moves;
as a further scheme of the invention, the pressing mechanism comprises a hinge rod hinged with the top end of the lifting plate, the front end of the lifting groove is communicated with the mounting groove and is elastically connected with a pressing plate, one side of the pressing plate, which is close to the mounting groove, is tightly attached to the extrusion column, and the bottom of one end, which is positioned in the lifting groove, of the pressing plate is hinged with the hinge rod.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, by arranging the fixing mechanism, a charging worker only needs to insert the USB plug into the USB interface direction, the fingers of the charging worker at the top end of the USB plug extrude the push plate in the inserting process, the push plate moves to drive the fixing plate to be taken into the mounting box through the fixing mechanism until the USB plug is inserted into the USB interface, at the moment, the push plate is restored to the initial position under the action of elastic force, the fixing plate which is not blocked by the USB plug moves out of the inner side of the mounting box and is fixed by the fixing mechanism and can not move, the two fixing plates which are moved out of the mounting box and are close to the USB plug block the USB plug, so that the USB plug can not move out of the USB interface under the action of external force, the charging worker is prevented from pulling a charging wire to pull out the USB plug in the charging process, and the problem that the USB plug can not be prevented from falling off at the existing USB charging pile is solved.
2. According to the charging device, the clamping mechanism is arranged, when the push plate cannot move towards the USB interface any more by pushing of fingers, the push plate drives the two L-shaped rods and the clamping jaws to rotate around the two rotating shafts through the deflection mechanism, the L-shaped rods on the two sides of the USB interface are different in length close to one end of the mounting box, so that the two clamping jaws cannot be blocked mutually during rotation, the two clamping jaws push the charging wire during rotation, the charging wire is fixed between the two clamping jaws through the locking mechanism, the phenomenon that the connection part of the charging wire and the USB plug is frequently bent under the dragging of external force is avoided, the connection part of the USB plug and the charging wire is prevented from being broken, the service life of the charging wire is prolonged, and the problem that the existing USB charging pile cannot protect the charging wire which is being charged is solved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a connecting structure of a pull rod and an extrusion rod according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a top view internal structure of the present invention in a step-cut configuration;
FIG. 6 is an enlarged view of the structure of FIG. 5 at C according to the present invention;
FIG. 7 is a schematic view of a jaw of the present invention in use;
FIG. 8 is a schematic view of the connection structure of the transmission rod and the connection plate in the present invention;
FIG. 9 is an enlarged view of the structure of FIG. 8 at D according to the present invention;
FIG. 10 is a schematic view of a connecting structure of a fixing plate and a connecting plate according to the present invention;
FIG. 11 is a schematic view showing a connecting structure of a mounting groove and an extrusion block according to the present invention;
FIG. 12 is an enlarged view of the structure of FIG. 11 at E according to the present invention;
FIG. 13 is a schematic view showing a connecting structure of a pressing plate and a lifting plate according to the present invention;
FIG. 14 is an enlarged view of the structure at F in FIG. 13 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. charging piles; 2. a USB interface; 3. mounting a box; 4. pushing the plate; 5. an L-shaped rod; 6. a clamping jaw; 7. a fixing plate; 8. mounting a plate; 9. a rotating shaft; 10. a push rod; 11. a pull rod; 12. pulling a plate; 13. an extrusion stem; 14. a pressing plate; 15. a locking lever; 16. a locking ring; 17. a pressing lever; 18. a connecting rod; 19. a connecting plate; 20. mounting grooves; 21. extruding the block; 22. extruding a groove; 23. a transmission rod; 24. extruding the column; 25. a lifting groove; 26. a lifting plate; 27. inserting plates; 28. clamping a plate; 29. a hinged lever; 30. a pressing plate; 31. and locking the grooves.
Detailed Description
Referring to fig. 1-14, the present invention provides a technical solution: a photovoltaic power generation charging pile applied to a smart city comprises a charging pile 1 and a plurality of USB interfaces 2, wherein mounting boxes 3 are fixedly mounted on the left side and the right side of openings of the USB interfaces 2, push plates 4 are elastically connected to the upper sides of the openings of the USB interfaces 2, L-shaped rods 5 are arranged on one sides, far away from the USB interfaces 2, of the mounting boxes 3 through clamping mechanisms, the lengths of the L-shaped rods 5 on the two sides of the USB interfaces 2, close to one end of the mounting boxes 3, are different, clamping jaws 6 are fixedly mounted at the front ends of the L-shaped rods 5, the clamping mechanisms are used for driving the L-shaped rods 5 to rotate when the push plates 4 cannot approach the charging pile 1 any more and driving the two adjacent clamping jaws 6 to clamp charging wires close to one side of the USB interfaces 2, a plurality of fixing plates 7 linearly arranged along the mounting boxes 3 are arranged on one side, close to the USB interfaces 2, of the fixing mechanisms are used for fixing the fixing plates 7 when the push plates 4 cannot approach the charging pile 1 any more, the fixed plate 7 limits the USB plug inserted into the USB interface 2 from moving;
the clamping mechanism comprises mounting plates 8 fixedly mounted on one sides of the mounting boxes 3 far away from the USB interface 2, rotating shafts 9 are fixedly mounted in the middle of the mounting plates 8, the top ends of the rotating shafts 9 penetrate through the L-shaped rods 5 and are connected with the L-shaped rods through torsion springs, deflection mechanisms are arranged on one sides of the mounting boxes 3 far away from the USB interface 2 and are used for pushing the L-shaped rods 5 to rotate when the push plates 4 cannot be close to the charging pile 1 any more, locking mechanisms are arranged at the rear ends of the mounting plates 8 and are used for locking the L-shaped rods 5 when charging wires are clamped by the clamping jaws 6, and push rods 10 are fixedly mounted at the left ends and the right ends of the push plates 4;
this device is when using, the USB plug that the personnel of charging only need handheld charging wire aims at filling USB interface 2 on the electric pile 1, the personnel's that charges finger is in the upper and lower both ends of USB plug this moment, then insert the USB plug to USB interface 2 direction from the front end of mounting box 3, the USB plug passes between two adjacent mounting boxes 3 this moment, the USB plug is at the finger extrusion push pedal 4 on USB plug top at the removal in-process personnel of charging, push pedal 4 removes and drives fixed plate 7 income mounting box 3 in through fixed establishment, fixed plate 7 lets the USB plug this moment, make the USB plug pass between two adjacent mounting boxes 3, until the USB plug inserts in USB interface 2, the personnel of charging removes the finger from USB plug surface this moment, push pedal 4 removes to initial position under the effect of elasticity, when push pedal 4 resumes to initial position, fixed plate 7 that does not receive the USB plug to block shifts out and can't be fixed by fixed establishment from the inboard of mounting box 3 and is fixed unable The USB plug is moved, the two fixing plates 7 which are moved out of the mounting box 3 and are close to the USB plug block one end of the USB plug, which is far away from the USB interface 2, so that the USB plug cannot be moved out of the USB interface 2 under the action of external force, the USB plug is fixed into the USB interface 2, the situation that a charger pulls a charging wire to pull out the USB plug during charging is avoided, convenience is provided for the use of the charger, and the problem that the USB plug cannot be prevented from falling off at the USB interface 2 on the existing charging pile 1 is solved; when the USB plug needs to be pulled out, the push plate 4 is only required to be pushed towards the USB interface 2, the push plate 4 moves to drive the fixing plate 7 to be taken in the mounting box 3 through the fixing mechanism, and at the moment, a charging worker can easily pull out the USB plug, so that the USB plug is greatly convenient to pull out and insert by the charging worker;
when a finger pushes the push plate 4 to move towards the direction of the USB interface 2, the push plate 4 drives the two L-shaped rods 5 to rotate around the two rotating shafts 9 respectively through the deflection mechanism, the two L-shaped rods 5 rotate to drive the two clamping jaws 6 to rotate around the two rotating shafts 9 respectively, because the lengths of the L-shaped rods 5 at two sides of the USB interface 2, which are close to one end of the mounting box 3, are different, the two clamping jaws 6 cannot block each other when rotating, the two clamping jaws 6 push the charging wire when rotating, the charging wire is limited between the two clamping jaws 6, as shown in figure 7, at the moment, the locking mechanism locks the L-shaped rods 5, the L-shaped rods 5 are locked to enable the two clamping jaws 6 to lock the charging wire, so that the frequent bending of the connection between the charging wire and the USB plug under the dragging of an external force is avoided, the fracture of the connection between the USB plug and the charging wire is prevented, the abrasion of the charging wire is reduced, and the service life of the charging wire is prolonged, the charging device provides convenience for workers to use, and solves the problem that the USB interface 2 on the existing charging pile 1 cannot protect the charging wire being charged; when the finger promoted push pedal 4 and when fixed establishment with the USB plug unblock, push pedal 4 drove locking mechanical system with the 5 unblocks of L shape pole, L shape pole 5 drove clamping jaw 6 and rotate around pivot 9 under torsion spring's effect this moment, restore initial position until L shape pole 5 and clamping jaw 6, the charging wire no longer receives clamping jaw 6 spacing this moment, and the personnel of charging can easily take off the USB plug.
As a further scheme of the invention, the deflection mechanism comprises pull rods 11 which are connected with one side of the mounting box 3 far away from the USB interface 2 in a sliding manner, pull plates 12 are fixedly arranged at the rear ends of the pull rods 11, the pull plates 12 are elastically connected with the charging pile 1, extrusion rods 13 are fixedly arranged at the front ends of the pull rods 11, and the front side of one end of the L-shaped rod 5 close to the rotating shaft 9 is rotatably connected with an extrusion plate 14 through a torsion spring;
this device is when using, push pedal 4 removes to USB interface 2 and drives push rod 10 and remove to USB interface 2, push rod 10 promotes arm-tie 12 and removes to filling electric pile 1 at the in-process that removes, arm-tie 12 removes and drives the removal of stripper bar 13 through pull rod 11, stripper bar 13 removes and promotes stripper plate 14, stripper plate 14 receives blockking of L shape pole 5 and drives L shape pole 5 and rotate around pivot 9 this moment, until push pedal 4 can't remove to USB interface 2 again, locking mechanical system locks L shape pole 5 this moment, two clamping jaws 6 are with the fastener fastening of charging wire, thereby realize locking the charging wire when the USB plug inserts in USB interface 2 completely.
As a further scheme of the invention, the locking mechanism comprises a locking rod 15 which is elastically connected with the rear end of the mounting plate 8, a locking ring 16 is fixedly installed at the rear end of the locking rod 15, the middle part of the locking ring 16 is elastically connected with a pressing rod 17, the top end of the pressing rod 17 is conical, and one end of the L-shaped rod 5, which is close to the mounting box 3, is provided with a locking groove 31;
when the device is used, the push plate 4 moves towards the USB interface 2 to drive the push rod 10 to move towards the USB interface 2, the push rod 10 moves to extrude an inclined surface of the press rod 17, the press rod 17 is extruded to move downwards to give way to the push rod 10, when the locking groove 31 is aligned with the lock rod 15 in the rotation process of the L-shaped rod 5, the lock rod 15 is inserted into the locking groove 31 under the action of elasticity, so that the L-shaped rod 5 is fixed, when the USB plug is completely inserted into the USB interface 2, the push plate 4 drives the push rod 10 to move towards the direction far away from the USB interface 2, the push rod 10 moves to extrude the press rod 17, and at the moment, the press rod 17 is extruded to move downwards to give way to the push rod 10; when needs are with L shape pole 5 unblock, the finger promotes push pedal 4 and removes to USB interface 2, push pedal 4 removes to driving through push rod 10 and presses down depression bar 17 to the direction removal of being close to electric pile 1, press down depression bar 17 to remove and drive locking lever 15 through locking ring 16 and slide out from locking groove 31, L shape pole 5 is unlocked and rotates under torque spring's effect this moment, made things convenient for the personnel that charge to lock the box unblock with L shape pole 5 greatly, easy operation uses very conveniently.
As a further scheme of the invention, the fixing mechanism comprises a connecting rod 18 fixedly installed at one end of the fixing plate 7 far away from the USB interface 2, one side of the push plate 4 far away from the USB interface 2 is provided with a connecting plate 19, the connecting rods 18 all penetrate through and are elastically connected with the connecting plate 19, the top end of the connecting plate 19 is provided with a receiving mechanism, the receiving mechanism is used for pulling the fixing plate 7 to be all received into the mounting box 3 when the push plate 4 moves, the upper side of the fixing plate 7 is provided with a clamping mechanism, and the clamping mechanism is used for unlocking the fixing plate 7 when the push plate 4 moves;
when the device is used, when a USB plug is inserted towards the direction of the USB interface 2, the fingers drive the push plate 4 to move, at the moment, the clamping mechanism unlocks the fixed plate 7, the push plate 4 moves to drive the connecting plate 19 to move towards the direction far away from the USB interface 2 through the accommodating mechanism, and the connecting plate 19 moves to drive the fixed plate 7 to be accommodated into the mounting box 3 through the connecting rod 18, so that the USB plug is abducted; when the USB plug is inserted into the USB interface 2, the charging personnel removes the fingers from the USB plug, the push plate 4 moves to the initial position under the action of the elastic force, when the push plate 4 is restored to the initial position, the connecting plate 19 drives the fixing plate 7 to move towards the initial position through the receiving mechanism, part of the fixing plate 7 is blocked by the USB plug in the moving process, the fixing plate 7 which is not blocked by the USB plug is moved out from the inner side of the mounting box 3 and is fixed by the clamping mechanism and can not move any more, the two fixing plates 7 which are moved out from the mounting box 3 and are close to the USB plug block one end of the USB plug, which is far away from the USB interface 2, so that the USB plug can not be moved out from the USB interface 2 under the action of external force, thereby realize fixing the USB plug to USB interface 2 in, avoided the personnel that charge to drag the charging wire and extract the USB plug when charging, provided convenience for the personnel's that charge use.
As a further scheme of the invention, the accommodating mechanism comprises mounting grooves 20 which are formed in the top ends of the mounting boxes 3, the inner sides of the mounting grooves 20 are elastically connected with extrusion blocks 21, the front ends of the extrusion blocks 21 are provided with extrusion grooves 22, the top ends of the connecting plates 19 are fixedly provided with a plurality of transmission rods 23 which are linearly arranged along the connecting plates 19, the top ends of the transmission rods 23 penetrate through the mounting grooves 20 and are fixedly connected with the extrusion blocks 21, the bottom ends of the push plates 4 are fixedly provided with two extrusion columns 24, and the bottom ends of the extrusion columns 24 penetrate through the mounting grooves 20 and are tightly attached to the extrusion blocks 21;
when the device is used, the push plate 4 moves to drive the extrusion column 24 to move in the mounting groove 20, the extrusion column 24 extrudes the inclined surface of the extrusion groove 22 when moving, the inclined surface of the extrusion groove 22 is extruded to drive the extrusion block 21 to move towards the direction far away from the USB interface 2, the extrusion block 21 moves to drive the connecting plate 19 and the fixing plate 7 to move towards the direction far away from the USB interface 2 through the transmission rod 23, and therefore the fixing plate 7 is stored in the mounting box 3 when the push plate 4 moves; when the push plate 4 is restored to the initial position, the extrusion column 24 is restored to the initial position, at this time, the extrusion block 21 is no longer blocked by the extrusion column 24 and is restored to the initial position under the action of elastic force, the extrusion block 21 is restored to the initial position, and the transmission rod 23 drives the connecting plate 19 to be restored to the initial position, so that the fixed plate 7 is restored.
As a further scheme of the present invention, the clamping mechanism includes a lifting groove 25 formed on one side of the mounting groove 20 close to the USB interface 2, the middle of the lifting groove 25 is elastically connected with a lifting plate 26, the bottom ends of the lifting plate 26 are fixedly provided with inserting plates 27, the bottom ends of the inserting plates 27 are all wedge-shaped, the top ends of the fixing plates 7 are fixedly provided with clamping plates 28, the top ends of the clamping plates 28 are all wedge-shaped and tightly attached to the inserting plates 27, and the front ends of the lifting grooves 25 are provided with pressing mechanisms, and the pressing mechanisms are used for pulling the clamping plates 28 to move upwards when the pushing plate 4 moves;
when the device is used, when the extrusion column 24 is in contact with the inclined surface of the extrusion groove 22, the pressing mechanism drives the lifting plate 26 and the inserting plate 27 to move upwards until the inserting plate 27 moves to the upper side of the clamping plate 28, and the clamping plate 28 is in an unlocking state at the moment to prepare for the subsequent fixed plate 7 to be collected into the mounting box 3; when the extrusion column 24 returns to the initial position, the extrusion column 24 drives the lifting plate 26 and the inserting plate 27 to move downwards through the pressing mechanism, the inserting plate 27 extrudes the inclined surface of part of the clamping plate 28 when moving downwards, so that the clamping plate 28 blocking the inserting plate 27 to move downwards gives way to the inserting plate 27 until the inserting plate 27 returns to the initial position, and at the moment, the inserting plate 27 limits the clamping plate 28 returning to the initial position, so that the fixing plate 7 returning to the initial position is fixed.
As a further scheme of the invention, the pressing mechanism comprises a hinged rod 29 hinged to the top end of the lifting plate 26, the front end of the lifting groove 25 is communicated with the mounting groove 20 and is elastically connected with a pressing plate 30, one side of the pressing plate 30, which is close to the mounting groove 20, is tightly attached to the extrusion column 24, and the bottom of one end, which is positioned in the lifting groove 25, of the pressing plate 30 is hinged to the hinged rod 29; when the device is used, when the extrusion column 24 moves towards the charging pile 1, the pressing plate 30 moves towards the charging pile 1 under the action of elastic force, and the pressing plate 30 moves to pull the lifting plate 26 to move upwards through the hinge rod 29; when the pressing column 24 moves to the initial position and presses the pressing plate 30, the pressing plate 30 is moved to the initial position and pushes the lifting plate 26 to move downward through the hinge lever 29, which facilitates the up-and-down movement of the lifting plate 26.
Claims (8)
1. The utility model provides a be applied to photovoltaic power generation in smart city fills electric pile, is including filling electric pile (1), a plurality of USB interface (2), its characterized in that: the left side and the right side of the opening of the plurality of USB interfaces (2) are fixedly provided with mounting boxes (3), the upper sides of the openings of the USB interfaces (2) are elastically connected with push plates (4), one side, far away from the USB interfaces (2), of each mounting box (3) is provided with an L-shaped rod (5) through a clamping mechanism, the L-shaped rods (5) on the two sides of each USB interface (2) are different in length close to one end of each mounting box (3), the front ends of the L-shaped rods (5) are fixedly provided with clamping jaws (6), the clamping mechanisms are used for driving the L-shaped rods (5) to rotate when the push plates (4) can not be close to the charging piles (1) any more, the adjacent two clamping jaws (6) are driven to clamp charging wires close to one side of the USB interfaces (2), one side, close to the USB interfaces (2), of each mounting box (3) is provided with a plurality of fixing plates (7) which are linearly arranged along the mounting boxes (3) through the fixing mechanisms, the fixing mechanism is used for fixing the fixing plate (7) when the push plate (4) cannot be close to the charging pile (1) any more, and the USB plug inserted into the USB interface (2) is limited by the fixing plate (7) to be incapable of moving.
2. The photovoltaic power generation charging pile applied to the smart city according to claim 1, characterized in that: fixture includes that mounting box (3) keeps away from all fixed mounting's in one side of USB interface (2) mounting panel (8), the equal fixed mounting in middle part of mounting panel (8) has pivot (9), L shape pole (5) are passed and are connected with it through torque spring on the top of pivot (9), one side that USB interface (2) were kept away from in mounting box (3) all is provided with deflection mechanism, deflection mechanism is used for promoting L shape pole (5) and rotate when push pedal (4) can't be close to again and fill electric pile (1), the rear end of mounting panel (8) is provided with locking mechanical system, locking mechanical system is used for locking L shape pole (5) when the charging wire is pressed from both sides tightly by clamping jaw (6), both ends fixed mounting has push rod (10) all about push pedal (4).
3. The photovoltaic power generation charging pile applied to the smart city according to claim 2, characterized in that: deflection mechanism includes that mounting box (3) keep away from pull rod (11) that USB interface (2) one side all sliding connection, the rear end of pull rod (11) all fixed mounting have arm-tie (12), arm-tie (12) are connected with charging stake (1) elasticity, the front end fixed mounting of pull rod (11) has stripper (13), the one end front side that L shape pole (5) are close to pivot (9) is connected with stripper (14) through torsion spring rotation.
4. The photovoltaic power generation charging pile applied to the smart city according to claim 3, wherein: locking mechanical system includes locking lever (15) of the all elastic connection of mounting panel (8) rear end, the rear end fixed mounting of locking lever (15) has locking ring (16), the middle part elastic connection of locking ring (16) presses down pole (17), the top of pressing down pole (17) is the toper, locking groove (31) have all been seted up to the one end that L shape pole (5) are close to mounting box (3).
5. The photovoltaic power generation charging pile applied to the smart city according to claim 1, characterized in that: fixing mechanism includes that fixed plate (7) keep away from the one end fixed mounting's of USB interface (2) connecting rod (18), one side that USB interface (2) were kept away from in push pedal (4) all is provided with connecting plate (19), connecting rod (18) all pass connecting plate (19) and be connected with it elasticity, the top of connecting plate (19) is provided with receiving mechanism, receiving mechanism is used for pulling fixed plate (7) when push pedal (4) remove all to take in mounting box (3), the upside of fixed plate (7) is provided with block mechanism, block mechanism is used for when push pedal (4) remove with fixed plate (7) unblock.
6. The photovoltaic power generation charging pile applied to the smart city according to claim 5, wherein: receiving mechanism includes mounting groove (20) that mounting box (3) top was all seted up, the inboard all elastic connection of mounting groove (20) has extrusion piece (21), extrusion groove (22) have all been seted up to the front end of extrusion piece (21), the all fixed mounting in top of connecting plate (19) has a plurality of transfer lines (23) along connecting plate (19) linear arrangement, the top of transfer line (23) all passes mounting groove (20) and is connected with extrusion piece (21) fixed, the bottom fixed mounting of push pedal (4) has two extrusion posts (24), the bottom of extrusion post (24) all passes mounting groove (20) and closely laminates with extrusion piece (21).
7. The photovoltaic power generation charging pile applied to the smart city according to claim 6, wherein: clamping mechanism includes mounting groove (20) and is close to lift groove (25) that one side of USB interface (2) was all seted up, the middle part of lift groove (25) all elastic connection has lifter plate (26), the bottom of lifter plate (26) all fixed mounting have picture peg (27), the bottom of picture peg (27) all is the wedge, the top of fixed plate (7) all fixed mounting have cardboard (28), the top of cardboard (28) all is the wedge and closely laminates with picture peg (27), the front end of lift groove (25) all is provided with pressing means, pressing means is used for pulling cardboard (28) rebound when push pedal (4) remove.
8. The photovoltaic power generation charging pile applied to the smart city according to claim 7, wherein: pressing means includes articulated rod (29) that lifter plate (26) top is articulated to be connected, the front end and mounting groove (20) of lifter groove (25) are linked together and elastic connection has and presses clamp plate (30), one side that press clamp plate (30) are close to mounting groove (20) is closely laminated with extrusion column (24), the bottom that press clamp plate (30) are in the one end in lifter groove (25) is articulated with articulated rod (29) and is connected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210444446.8A CN114824923B (en) | 2022-04-25 | 2022-04-25 | Be applied to photovoltaic power generation in wisdom city and fill electric pile |
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| CN202210444446.8A CN114824923B (en) | 2022-04-25 | 2022-04-25 | Be applied to photovoltaic power generation in wisdom city and fill electric pile |
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| CN114824923B CN114824923B (en) | 2023-11-03 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN119070078A (en) * | 2024-08-28 | 2024-12-03 | 宁波市毕方新能源科技有限公司 | A new energy vehicle charging pile socket |
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| CN114824923B (en) | 2023-11-03 |
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Effective date of registration: 20231009 Address after: 316099 Floor 3, No. 275, Changguo Road, Dinghai District, Zhoushan City, Zhejiang Province Applicant after: ZHEJIANG QIMING ELECTRIC POWER GROUP Co.,Ltd. Address before: 431700 No. 38, Tianxian Avenue, Tianmen Industrial Park, Tianmen City, Hubei Province Applicant before: Mao Yuhua |
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