CN108282006B - A portable on-vehicle charging system for new energy automobile - Google Patents
A portable on-vehicle charging system for new energy automobile Download PDFInfo
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- CN108282006B CN108282006B CN201810124640.1A CN201810124640A CN108282006B CN 108282006 B CN108282006 B CN 108282006B CN 201810124640 A CN201810124640 A CN 201810124640A CN 108282006 B CN108282006 B CN 108282006B
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- sliding block
- shell
- charging system
- rotating shaft
- rod
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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
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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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
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- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to a portable vehicle-mounted charging system for a new energy automobile, which comprises a first shell, a second shell, a USB interface, a take-up mechanism and a dustproof mechanism, wherein the take-up mechanism comprises a power supply assembly, a guide rail, a screw rod, a rotating shaft, a first sliding block, a guide ring, a second sliding block, a charging wire, a transmission assembly, a brake assembly, two turntables and two telescopic ropes, the dustproof assembly comprises a driving assembly, a first connecting rod, a second connecting rod and a dustproof cover, in the portable vehicle-mounted charging system for the new energy automobile, the take-up mechanism is used for not only expanding the charging range of the charging system, but also orderly containing the charging wire into the charging system, reducing the probability that the charging wire is wound together and improving the practicability of the charging system, the dustproof mechanism is used for not only reducing the quantity of dust entering the USB interface, but also reducing the use process of the charging system, the probability of damage of the USB interface is increased, and the practicability of the charging system is improved.
Description
Technical Field
The invention relates to the field of vehicle-mounted charging equipment, in particular to a portable vehicle-mounted charging system for a new energy automobile.
Background
The vehicle-mounted charging system is a vehicle-mounted charging system which is powered by a conventional automobile storage battery and is widely used in the field of lithium battery charging of various portable and handheld devices.
General people are when driving new energy automobile, all can charge to mobile device through on-vehicle charging system, general on-vehicle charging system is when using, if charging wire length is not enough, the people that will lead to car back seat can't charge, if charging wire length is too long, when accomodating the charging wire, the charging wire probably twines together again, greatly reduced on-vehicle charging system's practicality, moreover, general on-vehicle charging system's USB interface does not have the safeguard measure, thereby lead to inside the dust gets into the USB interface, thereby lead to USB interface contact failure.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the portable vehicle-mounted charging system for the new energy automobile is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a portable vehicle-mounted charging system for a new energy automobile comprises a first shell, a second shell, a USB interface, a take-up mechanism and a dustproof mechanism, wherein the second shell is arranged on one side of the first shell, the USB interface is arranged below the first shell, the take-up mechanism is arranged inside the first shell, and the dustproof mechanism is arranged on the USB interface;
the take-up mechanism comprises a power supply assembly, a guide rail, a screw rod, a rotating shaft, a first sliding block, a guide ring, a second sliding block, a charging wire, a transmission assembly, a brake assembly, two turntables and two telescopic ropes, wherein the rotating shaft is horizontally arranged at the lower end in the first shell, the two turntables are respectively arranged at two ends of the rotating shaft, one ends of the two telescopic ropes are respectively wound on the two turntables, the other ends of the two telescopic ropes are respectively arranged on the lower end shell of the first shell, the screw rod is horizontally arranged above the rotating shaft, the guide rail is horizontally arranged above the screw rod, a through hole is arranged in the first sliding block, the screw rod penetrates through the first sliding block, the screw rod is in threaded connection with the first sliding block, the guide ring is arranged on the first sliding block, a through hole is arranged in the second sliding block, and the guide rail penetrates through, the first sliding block is fixedly connected with the second sliding block, the power supply assembly is arranged above the second sliding block, one end of the charging wire is wound on the rotating shaft, the other end of the charging wire penetrates through the guide ring to be connected with the power supply assembly, one ends of the screw rod and the rotating shaft are both arranged inside the second shell, one end of the transmission assembly is connected with one end of the screw rod, the other end of the transmission assembly is connected with the rotating shaft, and the braking assembly is arranged in the middle of the second shell;
the brake assembly comprises a support rod, a second spring, a third sliding block, a first transmission rod, a key, two second transmission rods and two brake pieces, wherein the support rod is horizontally arranged in the middle of the second shell, a through hole is formed in the third sliding block, the support rod penetrates through the third sliding block, the second spring is sleeved on one end, close to the first shell, of the support rod, one end of the second spring is arranged on the third sliding block, the other end of the second spring is arranged on the inner wall of the second shell, one ends of the two second transmission rods are respectively arranged above and below the third sliding block, the two brake pieces are respectively arranged at the other ends of the two second transmission rods, the two brake pieces are respectively abutted against the first rotating wheel and the second rotating wheel, one end of the first transmission rod is arranged on the third sliding block, and the other end of the first transmission rod is arranged outside the second shell, the key is arranged at the other end of the first transmission rod;
the dustproof mechanism comprises a driving assembly, a first connecting rod, a second connecting rod and a dustproof cover, wherein one end of the first connecting rod is arranged on the first shell, the other end of the first connecting rod is hinged to one end of the second connecting rod, a groove is formed in the second connecting rod, the dustproof cover is arranged on one side, close to the USB interface, of the second connecting rod, and the driving assembly is arranged inside the first shell.
Preferably, in order to enable the screw rod and the rotating shaft to rotate synchronously, the transmission assembly comprises a first rotating wheel, a second rotating wheel and a transmission belt, one ends of the screw rod and the rotating shaft are arranged inside the second shell, the first rotating wheel is arranged at one end of the screw rod, the second rotating wheel is arranged at one end of the rotating shaft, and the first rotating wheel is in transmission connection with the second rotating wheel through the transmission belt.
As preferred, in order to supply power for on-vehicle charging system, the power supply subassembly is including charging head, first spring, sleeve, two ripples pearl screws and two stoppers, the sleeve sets up the top at the second sliding block, be equipped with a draw-in groove on the telescopic both sides inner wall respectively, the inside of charging head is equipped with the cavity, the both sides of cavity are equipped with an opening respectively, and two ripples pearl screws set up respectively in two openings, and two stoppers set up respectively on two ripples pearl screws, and two stoppers all set up the inside at the cavity, first spring setting is between two ripples pearl screws, ripples pearl screw and draw-in groove match.
Preferably, in order to power the turning of the second connecting rod, the driving assembly includes a cylinder and a driving block, one end of the cylinder is disposed inside the first housing, the driving block is disposed on the other end of the cylinder, and the driving block is disposed inside the slot.
Preferably, the cylinder is a micro cylinder in order to reduce the volume of the cylinder.
Preferably, the second spring is in a compressed state in order to drive the third slide block to move in a direction approaching the first rotation wheel.
Preferably, the brake pad is made of rubber to improve the anti-slip effect of the brake pad.
Preferably, the first spring is in a compressed state in order to move the two ball screws in a direction away from each other.
Preferably, in order to improve the smoothness of the movement of the first sliding block, the outer surface of the screw rod is further coated with a lubricant.
Preferably, in order to reduce the probability of slipping between the turntable and the rotating shaft, the rotating shaft is further provided with a limiting strip.
The invention has the advantages that in the portable vehicle-mounted charging system for the new energy automobile, the charging range of the charging system is expanded through the wire collecting mechanism, the charging wires can be orderly collected into the charging system, thereby reducing the probability of winding the charging wire together and improving the practicability of the charging system, the mechanism has smart structure, reduces the consumption of the electric energy of the automobile battery by the charging system through manual operation, and not only reduces the consumption of the electric energy of the automobile battery by the dustproof mechanism, the USB interface can be protected, the amount of dust entering the USB interface is reduced, the charging system is also reduced in the using process, the probability that the USB interface takes place to damage has further improved charging system's practicality, compares with current mechanism, and this mechanism simple structure has reduced the probability that the trouble takes place.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a portable vehicle-mounted charging system for a new energy automobile according to the present invention;
fig. 2 is a schematic structural diagram of a power supply assembly of the portable vehicle-mounted charging system for the new energy automobile according to the invention;
FIG. 3 is a schematic structural diagram of a sleeve of the portable vehicle-mounted charging system for the new energy automobile, provided by the invention;
FIG. 4 is an enlarged view of portion A of FIG. 1;
fig. 5 is a schematic structural diagram of a dustproof mechanism of the portable vehicle-mounted charging system for the new energy automobile according to the invention;
in the figure: 1. the pneumatic power transmission device comprises a first sliding block, 2 parts of a guide ring, 3 parts of a second sliding block, 4 parts of a sleeve, 5 parts of a first shell, 6 parts of a guide rail, 7 parts of a screw rod, 8 parts of a second shell, 9 parts of a telescopic rope, 10 parts of a rotary disc, 11 parts of a charging wire, 12 parts of a rotary shaft, 13 parts of a charging head, 14 parts of a limiting block, 15 parts of a cavity, 16 parts of a first spring, 17 parts of a ball screw, 18 parts of a clamping groove, 19 parts of a first rotary wheel, 20 parts of a transmission belt, 21 parts of a support rod, 22 parts of a key, 23 parts of a second rotary wheel, 24 parts of a second spring, 25 parts of a third sliding block, 26 parts of a first transmission rod, 27 parts of a second transmission rod, 28 parts of a brake pad, 29 parts of a cylinder, 30 parts of a first connecting rod, 31 parts of a second connecting rod.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the portable vehicle-mounted charging system for the new energy automobile comprises a first shell 5, a second shell 8, a USB interface 34, a wire rewinding mechanism and a dustproof mechanism, wherein the second shell 8 is arranged on one side of the first shell 5, the USB interface 34 is arranged below the first shell 5, the wire rewinding mechanism is arranged inside the first shell 5, and the dustproof mechanism is arranged on the USB interface 34;
as shown in fig. 1, the take-up mechanism comprises a power supply assembly, a guide rail 6, a screw rod 7, a rotating shaft 12, a first sliding block 1, a guide ring 2, a second sliding block 3, a charging wire 11, a transmission assembly, a brake assembly, two rotating discs 10 and two telescopic ropes 9, wherein the rotating shaft 12 is horizontally arranged at the lower end of the inside of a first shell 5, the two rotating discs 10 are respectively arranged at the two ends of the rotating shaft 12, one end of each telescopic rope 9 is respectively wound on the two rotating discs 10, the other end of each telescopic rope 9 is arranged on the lower end shell of the first shell 5, the screw rod 7 is horizontally arranged above the rotating shaft 12, the guide rail 6 is horizontally arranged above the screw rod 7, a through hole is arranged in the inside of the first sliding block 1, the screw rod 7 passes through the first sliding block 1, the screw rod 7 is in threaded connection with the first sliding block 1, the guide ring 2 is arranged on the, a through hole is formed in the second sliding block 3, the guide rail 6 penetrates through the second sliding block 3, the first sliding block 1 is fixedly connected with the second sliding block 3, the power supply assembly is arranged above the second sliding block 3, one end of the charging wire 11 is wound on the rotating shaft 12, the other end of the charging wire 11 penetrates through the guide ring 2 to be connected with the power supply assembly, one ends of the lead screw 7 and the rotating shaft 12 are both arranged in the second shell 8, one end of the transmission assembly is connected with one end of the lead screw 7, the other end of the transmission assembly is connected with the rotating shaft 12, and the braking assembly is arranged in the middle of the second shell 8;
wherein, when people need to use the vehicle-mounted charging equipment, people only need to connect the power supply assembly to a power supply port on the vehicle, when people pull the power supply assembly, the rotating shaft 12 is pulled to rotate through the charging wire 11, the telescopic rope 9 is extended through the turntable 10, the screw rod 7 is driven to rotate through the rotating shaft 12 under the action of the transmission assembly, then the first sliding block 1 is driven to move rightwards through the screw rod 7, the guide ring 1 is driven to move rightwards, the guide effect on the charging wire 11 is realized, the second sliding block 3 is driven to move rightwards through the first sliding block 1 under the action of the guide rail 6, the power supply assembly is driven to move through the second sliding block 3, the probability that the charging wire 11 is blocked is reduced, when the charging wire 11 is pulled to a certain length, the rotating shaft 12 stops rotating under the action of the brake assembly, so that the charging wire 11 is kept at the current length, after charging is completed, people only need to press the brake assembly, the rotating shaft 12 is pulled to rotate under the action of the telescopic rope 9, so that the charging wire 11 is wound on the rotating shaft 12 through the rotating shaft 12, the screw rod 7 is driven to rotate through the rotating shaft 12 under the action of the transmission assembly, the first sliding block 1 is driven to move leftwards under the action of the screw rod 7, the charging wire 11 is sequentially wound on the rotating shaft 12 from right to left under the action of the guide ring 2, the charging range of the charging system is expanded through winding and unwinding of the charging wire 11, the probability that the charging wire 11 is wound together is reduced, and the practicability of the charging system is improved;
as shown in fig. 4, the brake assembly includes a support rod 21, a second spring 24, a third slide block 25, a first transmission rod 26, a button 22, two second transmission rods 27 and two brake pieces 28, the support rod 21 is horizontally disposed in the middle of the second housing 8, a through hole is disposed inside the third slide block 25, the support rod 21 passes through the third slide block 25, the second spring 24 is sleeved on one end of the support rod 21 close to the first housing 5, one end of the second spring 24 is disposed on the third slide block 25, the other end of the second spring 24 is disposed on the inner wall of the second housing 8, one ends of the two second transmission rods 27 are disposed above and below the third slide block 25 respectively, the two brake pieces 28 are disposed on the other ends of the two second transmission rods 27, the two brake pieces 28 are abutted against the first rotating wheel 19 and the second rotating wheel 23 respectively, one end of the first transmission rod 26 is arranged on the third sliding block 25, the other end of the first transmission rod 26 is arranged outside the second shell 8, and the key 22 is arranged on the other end of the first transmission rod 26;
when the human power releases the button 22, the human power pushes the third sliding block 25 to move rightwards under the action of the second spring 24, so that the two second transmission rods 27 drive the two brake pieces 28 to abut against the transmission assembly, and the transmission assembly cannot rotate;
as shown in fig. 5, the dustproof mechanism includes a driving assembly, a first connecting rod 30, a second connecting rod 31 and a dustproof cover 35, wherein one end of the first connecting rod 30 is disposed on the first housing 5, the other end of the first connecting rod 30 is hinged to one end of the second connecting rod 31, the second connecting rod 31 is provided with a slot 32, the dustproof cover 35 is disposed on one side of the second connecting rod 31 close to the USB interface 34, and the driving assembly is disposed inside the first housing 5;
wherein, rotate around the pin joint with the first connecting rod 30 through drive assembly drive second connecting rod 31, when second connecting rod 31 rotates to the direction of keeping away from first shell 5, move to the direction of keeping away from USB interface 34 through second connecting rod 31 drive protection casing 35, thereby make USB interface 34 expose, make people to charge, when second connecting rod 31 rotates to the direction of being close to first shell 5, move to the direction of being close to USB interface 34 through second connecting rod 31 drive protection casing 35, thereby cover USB interface 34 through protection casing 35, the quantity of the inside dust of USB interface 34 that has reduced the entering has prolonged USB interface 34 life.
As shown in fig. 4, the transmission assembly includes a first rotating wheel 19, a second rotating wheel 23 and a transmission belt 20, one end of the screw rod 7 and one end of the rotating shaft 12 are both arranged inside the second housing 8, the first rotating wheel 19 is arranged at one end of the screw rod 7, the second rotating wheel 23 is arranged at one end of the rotating shaft 12, and the first rotating wheel 19 is in transmission connection with the second rotating wheel 23 through the transmission belt 20;
when the rotating shaft 12 drives the second rotating wheel 23 to rotate, the first rotating wheel 19 is driven to rotate through the second rotating wheel 23 under the transmission action of the transmission belt 20, so that the screw rod 7 is driven to rotate through the first rotating wheel 19.
As shown in fig. 2-3, the power supply assembly includes a charging head 13, a first spring 16, a sleeve 4, two bead screws 17 and two limit blocks 14, the sleeve 4 is disposed above the second sliding block 3, two inner walls of two sides of the sleeve 4 are respectively provided with a slot 18, a cavity 15 is disposed inside the charging head 13, two sides of the cavity 15 are respectively provided with an opening, the two bead screws 17 are respectively disposed in the two openings, the two limit blocks 14 are respectively disposed on the two bead screws 17, the two limit blocks 14 are both disposed inside the cavity 15, the first spring 16 is disposed between the two bead screws 17, and the bead screws 17 are matched with the slots 18;
wherein, can directly be with the head 13 that charges from the inside extraction of sleeve 4 when people need charge, after the completion of charging, people only need to charge head 13 and insert the inside of sleeve 4, under two stopper 14's effect, the probability that ripples pearl screw 17 drops from cavity 15 inside has been reduced, later under first spring 16's effect, promote two ripples pearl screws 17 and remove to the direction of keeping away from each other, thereby make two ripples pearl screws 17 block respectively inside two draw-in grooves 18, through the effort of draw-in groove 18 to ripples pearl screw 17, the probability that the head 13 that charges drops from sleeve 4 inside has been reduced, thereby the collection and release of the head 13 that charges has been realized.
As shown in fig. 5, the driving assembly includes a cylinder 29 and a driving block 33, one end of the cylinder 29 is disposed inside the first housing 5, the driving block 33 is disposed on the other end of the cylinder 29, and the driving block 33 is disposed inside the slot 32;
wherein, the driving block 33 is driven to move left and right by the air cylinder 29, so that the second connecting rod 31 is driven to rotate around the hinge point with the first connecting rod 30 by the driving block 33 under the assistance of the driving block 33 and the slot 32.
Preferably, the cylinder 29 is a micro cylinder in order to reduce the volume of the cylinder 29.
Preferably, in order to drive the third sliding block 25 to move in a direction approaching the first rotating wheel 19, the second spring 24 is in a compressed state, and when the second spring 24 is in the compressed state, the second spring 24 generates a rightward thrust on the third sliding block 25, so that the two brake pads 28 can respectively abut against the first rotating wheel 19 and the second rotating wheel 23.
Preferably, the brake pad 28 is made of rubber to improve the anti-slip effect of the brake pad 28, and the rubber has a good anti-slip effect, thereby improving the anti-slip effect of the brake pad 28.
Preferably, in order to move the two wave ball screws 17 in the direction away from each other, the first spring 16 is in a compressed state, and when the first spring 16 is in the compressed state, the first spring 16 generates a pushing force on the two wave ball screws 17, thereby pushing the two wave ball screws 17 to move in the direction away from each other.
Preferably, in order to improve the smoothness of the movement of the first sliding block 1, the outer surface of the screw 7 is further coated with a lubricant, and the lubricant reduces the friction between the first sliding block 1 and the screw 7, thereby improving the smoothness of the movement of the first sliding block 1.
Preferably, in order to reduce the probability of the slip between the turntable 10 and the rotating shaft 12, a limit strip is further disposed on the rotating shaft 12, and the turntable 10 can rotate along with the rotating shaft 12 by the limit action of the limit strip on the turntable 10, so as to reduce the probability of the slip between the rotating shaft 12 and the turntable 10.
When people need to use the vehicle-mounted charging equipment, people only need to connect the power supply assembly to a power supply port on a vehicle, when people pull the power supply assembly, the rotating shaft 12 is pulled to rotate through the charging wire 11, the telescopic rope 9 is stretched through the turntable 10, the screw rod 7 is driven to rotate through the rotating shaft 12 under the action of the transmission assembly, then the first sliding block 1 is driven to move rightwards through the screw rod 7, the guide ring 1 is driven to move rightwards, the guide effect on the charging wire 11 is realized, the second sliding block 3 is driven to move rightwards through the first sliding block 1 under the action of the guide rail 6, the power supply assembly is driven to move through the second sliding block 3, the probability that the charging wire 11 is blocked is reduced, when the charging wire 11 is pulled to a certain length, the rotating shaft 12 stops rotating under the action of the brake assembly, and the charging wire 11 is kept at the current length, after charging, people only need to press the brake assembly, under the action of the telescopic rope 9, the rotating shaft 12 is pulled to rotate, so that the charging wire 11 is wound on the rotating shaft 12 through the rotating shaft 12, under the action of the transmission assembly, the screw rod 7 is driven to rotate through the rotating shaft 12, so that under the action of the screw rod 7, the first sliding block 1 is driven to move leftwards, so that the charging wire 11 is orderly wound on the rotating shaft 12 from right to left under the action of the guide ring 2, the charging range of the charging system is expanded through winding and unwinding of the charging wire 11, the probability that the charging wire 11 is wound together is reduced, the practicability of the charging system is improved, the second connecting rod 31 is driven to rotate around a hinge point with the first connecting rod 30 through the drive assembly, when the second connecting rod 31 rotates in a direction far away from the first shell 5, the protective cover 35 is driven to move in a direction far away from the USB interface 34 through the second connecting rod 31, therefore, the USB interface 34 is exposed, people can charge, when the second connecting rod 31 rotates towards the direction close to the first shell 5, the second connecting rod 31 drives the protective cover 35 to move towards the direction close to the USB interface 34, so that the USB interface 34 is covered by the protective cover 35, the amount of dust entering the USB interface 34 is reduced, and the service life of the USB interface 34 is prolonged.
Compared with the prior art, in the portable vehicle-mounted charging system for the new energy automobile, the charging range of the charging system is expanded through the wire collecting mechanism, the charging wires 11 can be orderly stored in the charging system, thereby reducing the probability of the charging wire 11 being wound together and improving the practicability of the charging system, compared with the prior mechanism, the mechanism has smart structure, reduces the consumption of the electric energy of the automobile battery by the charging system through manual operation, and not only reduces the consumption of the electric energy of the automobile battery by the dustproof mechanism, the USB interface 34 can be protected, which not only reduces the amount of dust entering the USB interface 34, but also reduces the amount of dust that can be collected during the use of the charging system, the probability that USB interface 34 takes place to damage has further improved charging system's practicality, compares with current mechanism, and this mechanism simple structure has reduced the probability that the trouble takes place.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The portable vehicle-mounted charging system for the new energy automobile is characterized by comprising a first shell (5), a second shell (8), a USB interface (34), a wire rewinding mechanism and a dustproof mechanism, wherein the second shell (8) is arranged on one side of the first shell (5), the USB interface (34) is arranged below the first shell (5), the wire rewinding mechanism is arranged inside the first shell (5), and the dustproof mechanism is arranged on the USB interface (34);
the take-up mechanism comprises a power supply assembly, a guide rail (6), a screw rod (7), a rotating shaft (12), a first sliding block (1), a guide ring (2), a second sliding block (3), a charging wire (11), a transmission assembly, a brake assembly, two turntables (10) and two telescopic ropes (9), wherein the rotating shaft (12) is horizontally arranged at the lower end of the inner part of a first shell (5), the two turntables (10) are respectively arranged at two ends of the rotating shaft (12), one ends of the two telescopic ropes (9) are respectively wound on the two turntables (10), the other ends of the two telescopic ropes (9) are both arranged on a lower end shell of the first shell (5), the screw rod (7) is horizontally arranged above the rotating shaft (12), the guide rail (6) is horizontally arranged above the screw rod (7), a through hole is arranged in the first sliding block (1), and the screw rod (7) passes through the first sliding block (1), the screw rod (7) is in threaded connection with the first sliding block (1), the guide ring (2) is arranged on the first sliding block (1), a through hole is arranged inside the second sliding block (3), the guide rail (6) passes through the second sliding block (3), the first sliding block (1) is fixedly connected with the second sliding block (3), the power supply component is arranged above the second sliding block (3), one end of the charging wire (11) is wound on the rotating shaft (12), the other end of the charging wire (11) penetrates through the guide ring (2) to be connected with the power supply assembly, one end of the screw rod (7) and one end of the rotating shaft (12) are both arranged in the second shell (8), one end of the transmission assembly is connected with one end of the screw rod (7), the other end of the transmission assembly is connected with the rotating shaft (12), and the brake assembly is arranged in the middle of the second shell (8);
the brake assembly comprises a support rod (21), a second spring (24), a third sliding block (25), a first transmission rod (26), a key (22), two second transmission rods (27) and two brake blocks (28), wherein the support rod (21) is horizontally arranged in the middle of the second shell (8), a through hole is formed in the third sliding block (25), the support rod (21) penetrates through the third sliding block (25), the second spring (24) is sleeved on one end, close to the first shell (5), of the support rod (21), one end of the second spring (24) is arranged on the third sliding block (25), the other end of the second spring (24) is arranged on the inner wall of the second shell (8), one ends of the two second transmission rods (27) are respectively arranged above and below the third sliding block (25), and the two brake blocks (28) are respectively arranged at the other ends of the two second transmission rods (27), two brake pads (28) are respectively abutted against the first rotating wheel (19) and the second rotating wheel (23), one end of the first transmission rod (26) is arranged on the third sliding block (25), the other end of the first transmission rod (26) is arranged outside the second shell (8), and the key (22) is arranged on the other end of the first transmission rod (26);
dustproof mechanism includes drive assembly, head rod (30), second connecting rod (31) and dust cover (35), the one end setting of head rod (30) is on first shell (5), the other end of head rod (30) is articulated with the one end of second connecting rod (31), be equipped with fluting (32) on second connecting rod (31), dust cover (35) set up the one side that is close to USB interface (34) at second connecting rod (31), drive assembly sets up the inside at first shell (5).
2. The portable vehicle-mounted charging system for the new energy automobile according to claim 1, characterized in that the transmission assembly comprises a first rotating wheel (19), a second rotating wheel (23) and a transmission belt (20), the screw (7) and one end of the rotating shaft (12) are both arranged inside the second housing (8), the first rotating wheel (19) is arranged at one end of the screw (7), the second rotating wheel (23) is arranged at one end of the rotating shaft (12), and the first rotating wheel (19) is in transmission connection with the second rotating wheel (23) through the transmission belt (20).
3. The portable vehicle-mounted charging system for the new energy automobile according to claim 1, wherein the power supply assembly comprises a charging head (13), a first spring (16), a sleeve (4), two bead screws (17) and two limit blocks (14), the sleeve (4) is arranged above the second sliding block (3), a clamping groove (18) is respectively arranged on the inner walls of the two sides of the sleeve (4), a cavity (15) is arranged inside the charging head (13), an opening is respectively arranged on the two sides of the cavity (15), the two bead screws (17) are respectively arranged in the two openings, the two limit blocks (14) are respectively arranged on the two bead screws (17), the two limit blocks (14) are both arranged inside the cavity (15), the first spring (16) is arranged between the two bead screws (17), the wave ball screw (17) is matched with the clamping groove (18).
4. The portable on-board charging system for a new-energy automobile according to claim 1, characterized in that the driving assembly comprises a cylinder (29) and a driving block (33), one end of the cylinder (29) being disposed inside the first housing (5), the driving block (33) being disposed on the other end of the cylinder (29), the driving block (33) being disposed inside the slot (32).
5. The portable vehicle-mounted charging system for a new energy automobile according to claim 4, characterized in that the cylinder (29) is a micro cylinder.
6. The portable vehicle charging system for a new energy automobile according to claim 1, characterized in that the second spring (24) is in a compressed state.
7. The portable vehicle charging system for a new energy automobile according to claim 1, wherein the brake pad (28) is made of rubber.
8. The portable vehicle charging system for new energy vehicles according to claim 3, characterized in that the first spring (16) is in a compressed state.
9. The portable vehicle charging system for a new energy automobile according to claim 1, characterized in that the outer surface of the lead screw (7) is further coated with a lubricant.
10. The portable vehicle-mounted charging system for the new energy automobile according to claim 1, wherein a limit bar is further provided on the rotating shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124640.1A CN108282006B (en) | 2018-02-07 | 2018-02-07 | A portable on-vehicle charging system for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810124640.1A CN108282006B (en) | 2018-02-07 | 2018-02-07 | A portable on-vehicle charging system for new energy automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108282006A CN108282006A (en) | 2018-07-13 |
| CN108282006B true CN108282006B (en) | 2021-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN108909523A (en) * | 2018-09-10 | 2018-11-30 | 安徽卓越动力科技有限公司 | A kind of charging pile with charging cable winding function |
| CN110549954B (en) * | 2019-08-07 | 2021-07-13 | 北汽福田汽车股份有限公司 | Vehicle-mounted movable charging device and vehicle |
| CN112087610A (en) * | 2020-09-25 | 2020-12-15 | 广州互媒盈动文化传媒科技有限公司 | Remote audio and video information transmission system |
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| US4143951A (en) * | 1975-12-27 | 1979-03-13 | Canon Kabushiki Kaisha | Cine-projector |
| US7891183B2 (en) * | 2008-02-11 | 2011-02-22 | King Fahd University Of Petroleum And Minerals | Wave-based power generation system |
| CN201436264U (en) * | 2009-07-24 | 2010-04-07 | 上海南洋电工器材有限公司 | Disk falling transmission protection mechanism of wire winding machine |
| CN201493341U (en) * | 2009-09-29 | 2010-06-02 | 郑州恒杰实业有限公司 | Automatic double-disk wire-rewinding machine |
| CN102114798B (en) * | 2009-12-31 | 2013-03-13 | 上海市电力公司 | Vehicular intelligent safety instrument cabinet |
| CN102320498B (en) * | 2011-09-06 | 2012-09-26 | 江苏佳成机械有限公司 | Swinging arm type electric lifting wire take-up device |
| CN106629452B (en) * | 2016-12-22 | 2019-03-19 | 宁波市海翔远洋捕捞用具有限公司 | A kind of take-up of winch |
| CN107215225A (en) * | 2017-06-07 | 2017-09-29 | 深圳市奈士迪技术研发有限公司 | A kind of new-energy automobile power supply with self-checking function |
| CN107626980B (en) * | 2017-10-31 | 2019-07-12 | 乐山新天源太阳能科技有限公司 | Three axis can detect the high-speed cutting machine of Buddha's warrior attendant thread breakage |
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