CN117984825A - Mobile charging device and charging method thereof - Google Patents
Mobile charging device and charging method thereof Download PDFInfo
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- CN117984825A CN117984825A CN202410399233.7A CN202410399233A CN117984825A CN 117984825 A CN117984825 A CN 117984825A CN 202410399233 A CN202410399233 A CN 202410399233A CN 117984825 A CN117984825 A CN 117984825A
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- charging
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004804 winding Methods 0.000 claims description 25
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 2
- 238000000926 separation method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The invention relates to the technical field of charging equipment, in particular to a mobile charging device and a charging method thereof. The technical problem that potential safety hazards exist in an existing charging station is solved. And also provides a charging method of the mobile charging device.
Description
Technical Field
The invention relates to the technical field of charging equipment, in particular to a mobile charging device and a charging method thereof.
Background
Currently, there are various ways to charge electric vehicles, such as a way to arrange a charging pile in a parking space, but this way is costly and requires a special parking space for adaptation. In chinese patent publication No.: CN105162218B discloses a safe charging station for electric vehicles with high utilization rate and low cost of a charging gun, which is composed of two or more charging circuits with corresponding number suspended by mechanical storage devices; the charging circuit consists of a charging gun and a charging cable, and is connected with the power distribution cabinet; the mechanical storage device includes: a high-mounted hanger rail and a tension spring balancer; wherein, install two or more sliding hanging wheels on the overhead hanging rail, the sliding hanging wheel that is close to charging rifle one side connects the tension spring balancer, and this tension spring balancer connects the charging rifle or connects the charging cable that links to each other with the charging rifle, and the sliding hanging wheel that is close to switch board one side connects charging cable.
Although the charging station can realize one charging station to realize charging on a plurality of different parking spaces, the power line of the charging station still has a great potential safety hazard in a telescopic traction mode.
Disclosure of Invention
Therefore, in order to solve the above-mentioned problems, the present invention provides a mobile charging device, which solves the technical problem that the power line of the existing charging station has potential safety hazards by stretching and pulling.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a portable charging device, includes horizontal walking track, a plurality of charging main seat bodies that can walk along horizontal walking track, a plurality of vertical stay track, and power track, and each vertical stay track is close to or is connected in horizontal walking track, and each charging main seat body can get into vertical stay track by horizontal walking track, be provided with the power sub-end on the charging main seat body, be provided with the power female end on the power track corresponding each vertical stay track, when the charging main seat body walks along vertical stay track, realize the electricity connection on the power female end that corresponds, be connected with the rifle that charges through the power cord on the charging main seat body, the power cord is connected with the power sub-end electricity, be provided with the pressure sensor of the pressure between induction power sub-end and the power female end on the power sub-end.
Further, the charging main seat body is provided with a wire spool body, and the charging main seat body is provided with a wire winding driving device for driving the wire spool body to rotate.
Further, the winding driving device is a servo motor, and the wire spool body comprises a connecting shaft connected to a main shaft of the winding driving device, a supporting ring body connected to the connecting shaft, and a plurality of winding upright posts arranged on the circumference of the supporting ring body, wherein the lower ends of the winding upright posts are outwards bent to form supporting feet.
Further, a pushing mechanism for separating the power sub-end from the power main end is arranged at the power main end on the power rail, and the pushing mechanism comprises a pushing cylinder and a pushing plate arranged on a piston rod of the pushing cylinder.
Further, a locking device for realizing tight connection between the power supply child end and the power supply parent end is arranged on the power supply child end or the power supply parent end.
Further, the locking device comprises a locking thread sleeve arranged on the power supply child end, a thread section arranged on the power supply parent end and a rotary driving device for driving the locking thread sleeve to move towards the power supply parent end and rotate.
Further, a magnetic attraction structure for realizing the attraction between the power supply child end and the power supply parent end is arranged on the power supply child end and/or the power supply parent end, and when the numerical value of the pressure sensor accords with the standard numerical value, the power supply child end and the power supply parent end realize the magnetic attraction through the magnetic attraction structure.
Further, the magnetic attraction structure is a magnetic ring arranged on the power supply main end, the magnetic ring is positioned at the inner side of the pressure sensor, and the magnetic ring is coated with a polyvinyl chloride layer except for one side surface close to the power supply sub-end.
A charging method of a mobile charging device is applied to the mobile charging device and comprises the following steps:
the method comprises the steps that firstly, a charging main seat body walks along a transverse walking track and then enters a longitudinal residence track, so that the plug-in connection of a power supply sub-end and a power supply main end is realized, the standard value of pressure is set until the value of a pressure sensor is 120% -150% of the standard value, then the charging main seat body reduces the driving force, and the value of the pressure sensor is 95% -105% of the standard value;
Secondly, starting a rotary driving device on the power supply sub-end to realize the threaded fit of a locking threaded sleeve on the power supply sub-end and a threaded section on the power supply main end, and then eliminating the power of the charging main seat body and keeping the charging main seat body stationary;
and thirdly, starting a winding driving device on the charging main seat body to release the charging gun, and enabling a user to take the charging gun for charging.
Further, after charging is finished, a user pulls out the charging gun, after a recycling instruction is obtained, the winding driving device is started to recycle the charging gun, then the charging main seat body is started to enable the numerical value of the pressure sensor to be 110% -120% of the standard numerical value, then the rotation driving device is started to enable the locking threaded sleeve to be separated from the threaded section, then the pushing mechanism is started to enable the pushing plate to push the power sub-end to be separated from the power main end, then the charging main seat body is moved out of the longitudinal residence rail to enter the transverse traveling rail, and then the charging main seat body returns to the initial position or enters the next longitudinal residence rail.
By adopting the technical scheme, the invention has the beneficial effects that:
1. The device can realize the conversion of different parking spaces by the movement of the charging main seat body on the transverse traveling track through the setting of the charging main seat body, the transverse traveling track, the longitudinal residence track and the power supply track, and the setting of the longitudinal residence track can realize the avoidance of the transverse traveling track during charging and avoid occupying the transverse traveling track during charging. The power supply rail is arranged, so that the charging main seat body can be electrically connected only after entering the longitudinal residence rail and needing to be charged. The power supply rail can be closed, and only the power supply main end is exposed to be connected with the power supply sub-end. Thus, the safety performance of charging can be greatly improved. The pressure sensor can realize the induction of connection between the power supply sub-end and the power supply main end, thereby ensuring the tight connection between the power supply sub-end and the power supply main end.
2. The setting of wire reel body and wire winding drive arrangement can realize charging gun's automation and transfer down and pack up, just so can place such as garage, with horizontal walking track, vertically stay track, power track and charge main seat body and place in the eminence, only when needs charge, transfer down the rifle that charges to realize the rational utilization in space, and realize the security of equipment. The setting of wire reel body can effectively realize the effective winding of power cord, realizes swift, stable receive and releases.
3. When the power sub-terminal and the power main terminal need to be separated after the charging is completed, the separation is difficult due to the tight connection, and a larger driving force is needed to charge the main seat. But this way power consumption is increased. Therefore, the pushing mechanism is added for realizing the auxiliary separation of the power supply sub-end and the power supply main end, so that the power consumption of the charging main seat body is reduced, and the separation mode of the pushing mechanism is more stable.
4. The locking device is arranged, so that connection tightness of the power supply sub-end and the power supply main end is realized, and after the charging main seat body pushes the power supply sub-end to be tightly connected with the power supply main end, driving force is not required to be increased any more, and the effect of connection is improved so as to reduce power consumption. The locking device adopts a locking thread sleeve, a thread section and a rotary driving device, and has the advantages of simple structure and good locking effect. Of course, other structures, such as a buckle structure, an electromagnetic adsorption structure, etc., may be used as the locking device.
5. The arrangement of the magnetic structure can assist in realizing the connection of the power supply child end and the power supply parent end, and the purpose is to enable the connection of the power supply child end and the power supply parent end to be more compact. Through the arrangement of the polyvinyl chloride layer, the interference to the pressure sensor can be effectively avoided, and magnetic force lines are concentrated on one side close to the power supply sub-end, so that the magnetic attraction effect is enhanced.
6. The charging method applied to the mobile charging device can realize better plug connection through controlling the plug connection of the power supply sub-end and the power supply main end, and can ensure that the plug connection is too tight, namely the plug connection degree is enough when the value of the pressure sensor is 120-150% of the standard value. And then the temperature is reduced to 95-105% so as to ensure that the locking thread sleeve on the power supply sub-end is matched with the thread section on the power supply main end. After the charging is finished, the value of the pressure sensor is 110% -120% of the standard value, so that convenience in detachment of the locking thread sleeve and the thread section is realized, and the friction force is prevented from being increased. And then the pushing mechanism is used for assisting the separation of the power supply sub-end and the power supply main end, so that the purpose of better separation is realized.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the charging main seat body matched with the transverse walking rail and the longitudinal residence rail.
Fig. 3 is a schematic structural view of the charging main body.
Fig. 4 is a schematic structural diagram of the power source sub-terminal and the power source main terminal.
Fig. 5 is an enlarged view at a in fig. 4.
Reference numerals:
1. A transverse walking rail; 2. a charging main seat body; 21. a power supply terminal; 22. a power line; 23. a charging gun; 241. a connecting shaft; 242. a support ring body; 243. winding the upright post; 244. supporting feet; 3. a longitudinally residing track; 4. a power supply rail; 41. a power supply female terminal; 411. a pressure sensor; 412. a magnetic ring; 413. a polyvinyl chloride layer; 42. a push-out cylinder; 43. a push plate; 51. locking the threaded sleeve; 52. a threaded section; 53. a rotation driving device; 531. driving the screw head.
Detailed Description
The invention will now be further described with reference to the drawings and detailed description.
Referring to fig. 1 to 5, the present embodiment provides a mobile charging device, including a transverse traveling rail 1, a plurality of charging main seats 2 capable of traveling along the transverse traveling rail 1, a plurality of longitudinal residence rails 3, and a power supply rail 4, each longitudinal residence rail 3 is close to or connected to the transverse traveling rail 1, each charging main seat 2 can enter the longitudinal residence rail 3 from the transverse traveling rail 1, a power supply sub-end 21 is provided on the charging main seat 2, a power supply main end 41 is provided on the power supply rail 4 corresponding to each longitudinal residence rail 3, when the charging main seat 2 travels along the longitudinal residence rail 3, the power supply sub-end 21 can be inserted into the corresponding power supply main end 41 to realize electrical connection, the charging main seat 2 is connected with a charging gun 23 through a power supply line 22, and the power supply line 22 is electrically connected with the power supply sub-end 21.
The charging main seat 2 is provided with a wire spool body, and the charging main seat 2 is provided with a wire winding driving device (not shown in the figure, and is located inside the charging main seat 2) for driving the wire spool body to rotate. The winding driving device is a servo motor, and the winding disc body comprises a connecting shaft 241 connected to a main shaft of the winding driving device, a supporting ring 242 connected to the connecting shaft 241, and a plurality of winding upright posts 243 arranged on the circumference of the supporting ring 242, wherein the lower ends of the winding upright posts 243 are bent outwards to form supporting feet 244.
The power supply sub-terminal 21 and/or the power supply main terminal 41 are provided with a pressure sensor 411 for sensing the pressure between the power supply sub-terminal 21 and the power supply main terminal 41. In this embodiment, the pressure sensor 411 is disposed on the power supply female terminal 41.
The power rail 4 is provided with a push-out mechanism at the position of the power female end 41 for separating the power sub-end 21 from the power female end 41, and the push-out mechanism comprises a push-out cylinder 42 and a push plate 43 arranged on a piston rod of the push-out cylinder 42. The power sub-terminal 21 and/or the power main terminal 41 are provided with a magnetic attraction structure for realizing the attraction between the power sub-terminal 21 and the power main terminal 41, and when the value of the pressure sensor 411 accords with the standard value, the power sub-terminal 21 and the power main terminal 41 realize the magnetic attraction through the magnetic attraction structure. The magnetic structure is a magnetic ring 412 arranged on the power supply main end 41, the magnetic ring 412 is positioned at the inner side of the pressure sensor 411, and a polyvinyl chloride layer 413 is coated on the magnetic ring 412 except for one side surface close to the power supply sub-end 21.
The power sub-terminal 21 or the power main terminal 41 is provided with a locking device for realizing the tight connection between the power sub-terminal 21 and the power main terminal 41. The locking device comprises a locking thread sleeve 51 arranged on the power supply sub-end 21, a thread section 52 arranged on the power supply main end 41 and a rotary driving device 53 for driving the locking thread sleeve 51 to move towards the power supply main end 41 and rotate, a driving screw head 531 is arranged on the free end of the rotary driving device 53, and the driving screw head 531 is matched with the outer surface of the locking thread sleeve 51 to realize rotary driving and pushing.
A charging method applied to the mobile charging device comprises the following steps:
Firstly, the charging main seat body 2 walks along the transverse walking track 1 and then enters the longitudinal residence track 3, so that the plugging of the power supply sub-end 21 and the power supply main end 41 is realized, the standard value of the pressure is set until the value of the pressure sensor 411 is 120-150% of the standard value, then the charging main seat body 2 reduces the driving force, and the value of the pressure sensor 411 is 95-105% of the standard value;
Secondly, starting a rotary driving device on the power supply sub-end 21, realizing the threaded fit of a locking threaded sleeve 51 on the power supply sub-end 21 and a threaded section 52 on the power supply main end 41, and then eliminating the power of the charging main seat body 2 and keeping still;
and thirdly, starting a winding driving device on the charging main seat body 2 to release the charging gun 23, and enabling a user to take the charging gun 23 for charging.
After the charging is finished, the user pulls out the charging gun 23, after a recycling instruction is obtained, the winding driving device is started to recycle the charging gun 23, then the charging main seat body 2 is started to enable the numerical value of the pressure sensor 411 to be 110% -120% of the standard numerical value, then the rotation driving device is started to enable the locking threaded sleeve 51 to be separated from the threaded section 52, then the pushing mechanism is started to enable the pushing plate 43 to push the power sub-end 21 to be separated from the power main end 41, then the charging main seat body 2 moves out of the longitudinal residence rail 3 to enter the transverse walking rail 1, and then returns to the initial position or enters the next longitudinal residence rail.
The power supply sub-terminal 21, the power supply main terminal 41 and the charging gun 23 in the above scheme are all conventional components in the field, and can be selected according to actual needs. The above-mentioned wire-wound driving device and rotary driving device are servo motors, which are conventional in the art. The above-mentioned walking structure of charging main seat 2 is a conventional technical means in the art, and reference may be made to chinese patent application No.: cn20142020181. X published flatcar, or chinese patent application No.: CN 201510029380.6 discloses a special chassis capable of selecting to walk vertically and horizontally.
The mobile charging device and the charging method thereof solve the technical problem that potential safety hazards exist in the existing charging station.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. A mobile charging device, characterized in that: including horizontal walking track, a plurality of charging main seat bodies, a plurality of vertical track that residents that can walk along horizontal walking track to and power track, each vertical track that residents is close to or is connected in horizontal walking track, each charging main seat body can get into vertical track that residents by horizontal walking track, be provided with the power child end on the charging main seat body, correspond each vertical track that residents on the power track and be provided with the power parent end, when the charging main seat body walks along vertical track that residents, the power child end can insert and realize electric connection on the power parent end that corresponds, be connected with the rifle that charges on the charging main seat body through the power cord, the power cord is connected with the power child end electricity, be provided with the pressure sensor of pressure between induction power child end and the power parent end on the power child end and/or the power parent end, be provided with the magnetic structure that is used for realizing the absorption between power child end and the power parent end on the power parent end, when the numerical value of pressure sensor accords with standard numerical value, power child end and power parent end realize the magnetic absorption through the magnetic structure.
2. A mobile charging device according to claim 1, wherein: the charging main seat body is provided with a wire spool body, and the charging main seat body is provided with a wire winding driving device for driving the wire spool body to rotate.
3. A mobile charging device according to claim 2, characterized in that: the winding drive device is a servo motor, and the wire spool body comprises a connecting shaft connected to a main shaft of the winding drive device, a support ring body connected to the connecting shaft, and a plurality of winding upright posts arranged on the circumference of the support ring body, wherein the lower ends of the winding upright posts are outwards bent to form support legs.
4. A mobile charging device according to claim 1, wherein: the pushing mechanism is arranged at the power supply female end of the power supply rail and used for separating the power supply sub-end from the power supply female end, and the pushing mechanism comprises a pushing cylinder and a pushing plate arranged on a piston rod of the pushing cylinder.
5. A mobile charging device according to claim 1, wherein: the power supply sub-end or the power supply main end is provided with a locking device for realizing the tight connection between the power supply sub-end and the power supply main end.
6. The mobile charging device of claim 5, wherein: the locking device comprises a locking thread sleeve arranged on the power supply child end, a thread section arranged on the power supply parent end and a rotary driving device for driving the locking thread sleeve to move towards the power supply parent end and rotate.
7. The mobile charging device of claim 6, wherein: the magnetic attraction structure is a magnetic ring arranged on the power supply main end, the magnetic ring is positioned at the inner side of the pressure sensor, and the magnetic ring is coated with a polyvinyl chloride layer except for one side surface close to the power supply sub-end.
8. A charging method of a mobile charging device as claimed in any one of claims 1 to 7, comprising the steps of:
the method comprises the steps that firstly, a charging main seat body walks along a transverse walking track and then enters a longitudinal residence track, so that the plug-in connection of a power supply sub-end and a power supply main end is realized, the standard value of pressure is set until the value of a pressure sensor is 120% -150% of the standard value, then the charging main seat body reduces the driving force, and the value of the pressure sensor is 95% -105% of the standard value;
Secondly, starting a rotary driving device on the power supply sub-end to realize the threaded fit of a locking threaded sleeve on the power supply sub-end and a threaded section on the power supply main end, and then eliminating the power of the charging main seat body and keeping the charging main seat body stationary;
and thirdly, starting a winding driving device on the charging main seat body to release the charging gun, and enabling a user to take the charging gun for charging.
9. The charging method of a mobile charging device according to claim 8, wherein: after the charging is finished, a user pulls out the charging gun, after a recycling instruction is obtained, the winding driving device is started to recycle the charging gun, then the charging main seat body is started to enable the numerical value of the pressure sensor to be 110% -120% of the standard numerical value, then the rotating driving device is started to enable the locking thread sleeve to be separated from the thread section, then the pushing mechanism is started to enable the pushing plate to push the power sub-end to be separated from the power main end, then the charging main seat body is moved out of the longitudinal residence rail to enter the transverse walking rail, and then the charging main seat body returns to the initial position or enters the next longitudinal residence rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410399233.7A CN117984825A (en) | 2024-04-03 | 2024-04-03 | Mobile charging device and charging method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410399233.7A CN117984825A (en) | 2024-04-03 | 2024-04-03 | Mobile charging device and charging method thereof |
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| CN117984825A true CN117984825A (en) | 2024-05-07 |
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| CN202410399233.7A Pending CN117984825A (en) | 2024-04-03 | 2024-04-03 | Mobile charging device and charging method thereof |
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