CN214750635U

CN214750635U - Fault diagnosis system for electric automobile charging pile

Info

Publication number: CN214750635U
Application number: CN202121117594.6U
Authority: CN
Inventors: 吴若男; 王绍荃; 汪大海; 陈嫣尔; 杨智潇; 许资来; 曲钰
Original assignee: Wenzhou Science And Technology Branch Of Zhejiang Tusheng Transmission And Transfer Engineering Co ltd
Current assignee: Wenzhou Science And Technology Branch Of Zhejiang Tusheng Transmission And Transfer Engineering Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-11-16
Anticipated expiration: 2031-05-24

Abstract

The utility model relates to the technical field of electric automobile charging pile fault diagnosis equipment, and discloses a fault diagnosis system for an electric automobile charging pile, which comprises a base, wherein the upper surface of the base is provided with a motor A, an output shaft of the motor A is fixedly connected with one end of a rotating shaft A, the other end of the rotating shaft A is fixedly connected with the outer wall of the bottom surface of a supporting plate, the outer wall of the right side of the supporting plate is spliced with a motor B, the output shaft of the motor B is fixedly connected with one end of a rotating shaft B, and the other end of the rotating shaft B extends into a groove; the utility model discloses a system need not artifical portable transport and carries out diagnostic test operation and adopts the mode of built-in battery to supply power and has also avoided pulling very long electric wire at the fault diagnosis in-process to and the display has level and vertical pivoted function and is provided with the benefit that the thing cabinet of putting can in time use and store diagnosis apparatus, and system's simple structure and practicality are stronger, are fit for being extensively promoted and use.

Description

Fault diagnosis system for electric automobile charging pile

Technical Field

The utility model belongs to the technical field of electric automobile fills electric pile fault diagnosis equipment, specifically be a fault diagnosis system for electric automobile fills electric pile.

Background

The electric vehicle charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, shopping malls, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades; the input end of the charging pile is directly connected with an alternating current power grid, and the output ends of the charging pile are provided with charging plugs for charging the electric automobile; fill electric pile and generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to swipe the card and use on the human-computer interaction operation interface that fills electric pile and provide, carry out operations such as corresponding charging method, charging time, expense data printing, fill electric pile display screen and can show data such as the charge volume, expense, charging time.

1. The fault diagnosis system for the electric automobile charging pile in the market at present generally adopts a manual carrying diagnosis host machine for diagnosis and test, so that workers are very inconvenient in the fault diagnosis process, a built-in power supply is not provided, a long electric wire is often required to be connected externally, and the work burden of the workers is increased seriously; 2. most of fault diagnosis systems for electric vehicle charging piles in the current market can only display a display on the ground, so that workers need to constantly bend down and squat down to observe in the fault diagnosis process, and meanwhile, the workers need to constantly take fault diagnosis devices back and forth, and the working speed and the working efficiency of the workers are seriously influenced; for this reason, it is necessary to design a fault diagnosis system for an electric vehicle charging pile.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a fault diagnosis system for electric automobile fills electric pile, the effectual problem of having solved on the existing market.

In order to achieve the above object, the utility model provides a following technical scheme: a fault diagnosis system for an electric automobile charging pile comprises a base, wherein a motor A is arranged on the upper surface of the base, an output shaft of the motor A is fixedly connected with one end of a rotating shaft A, the other end of the rotating shaft A is fixedly connected with the outer wall of the bottom surface of a supporting plate, a motor B is inserted into the outer wall of the right side of the supporting plate, the output shaft of the motor B is fixedly connected with one end of the rotating shaft B, the other end of the rotating shaft B extends into a groove, a display is arranged on the outer surface of the rotating shaft B, a fault diagnosis host is arranged in the base, a storage battery is arranged at the right side of the fault diagnosis host, a fault diagnosis line interface is embedded in the outer wall of the left side of the base, a controller is arranged on the outer wall of the right side of the base, a charging interface is inserted into the lower position of the controller, and one end of a universal shaft is rotatably connected with the outer wall of the bottom surface of the base, the other end of the universal shaft is fixedly connected with the upper surface of the wheel plate, one end of an electric telescopic rod is arranged on the outer side wall of the base, and the other end of the electric telescopic rod is fixedly connected with the upper surface of the pressing plate.

Preferably, the outer surface of the base is provided with a storage cabinet with a forward opening end, the outer wall of the opening end of the storage cabinet is rotatably connected with a cabinet door, and the outer surface of the cabinet door is fixedly connected with a handle.

Preferably, the inner side wall of the wheel plate is rotatably connected with a wheel shaft, and a pulley is arranged in the middle of the wheel shaft.

Preferably, the number of the electric telescopic rods and the number of the universal shafts are four, and the universal shafts are located in the middle of the electric telescopic rods.

Preferably, a holding rod is arranged on the outer side wall of the base, and the storage cabinet is located in the middle of the fault diagnosis host and the motor A.

Preferably, the signal output end of the fault diagnosis line interface is electrically connected with the signal input end of the fault diagnosis host, and the signal output end of the fault diagnosis host is electrically connected with the signal input end of the display.

Preferably, the signal output end of the charging interface is electrically connected with the signal input end of the storage battery, the signal output end of the storage battery is electrically connected with the signal input end of the controller, and the signal output end of the controller is electrically connected with the signal input ends of the fault diagnosis host, the electric telescopic rod, the motor A and the motor B.

Compared with the prior art, the beneficial effects of the utility model are that:

1) in the work, the charging interface can be connected with an external power supply, so that the storage battery can be charged under the electrical connection effect between the charging interface and the storage battery, the storage battery can supply power to the fault diagnosis host, the electric telescopic rod, the motor A and the motor B, the holding rod is held tightly, the base can be driven to horizontally move under the sliding effect of the pulley along the wheel shaft, meanwhile, the moving direction of the base can be conveniently adjusted under the matching effect of the universal shaft, and then the electric telescopic rod operates to drive the pressing plate to vertically move through the operation of the control controller, so that the base can be reversely supported, the pulley can be driven to be separated from the ground, therefore, the base can be stably fixed, and the base is prevented from accidentally moving in the detection process of the electric automobile charging pile, the system has the advantages that the system can be effectively realized without manual carrying for diagnosis and test operation, the power supply is realized by adopting a mode of a built-in storage battery, the condition that a long electric wire needs to be dragged in the fault diagnosis process is avoided, the problem that a fault diagnosis system for the electric automobile charging pile in the current market is inconvenient in the fault diagnosis process due to the fact that a manual carrying diagnosis host machine is generally adopted for diagnosis and test is solved, the problem that a worker often needs to be externally connected with the long electric wire due to the fact that the worker carries out diagnosis and test in the fault diagnosis process is solved, and the workload of the worker is effectively reduced.

2) In the work, firstly, the handle is held tightly and the cabinet door is rotated, so that the storage cabinet can be opened, further, a fault diagnosis instrument or a fault diagnosis line placed in the storage cabinet can be taken out, then, the storage battery power supply is switched on and the controller is controlled, the fault diagnosis line interface can be electrically connected with the fault diagnosis line, then, the fault detection operation can be carried out on the electric automobile charging pile through the fault diagnosis host computer, the detection result is transmitted to the display in real time in an electric signal mode for displaying, meanwhile, the rotating shaft A is driven to rotate through the operation of the motor A so as to drive the supporting plate and the display to horizontally rotate, then, the rotating shaft B is driven to rotate through the operation of the motor B so as to drive the display to vertically rotate in the groove, the horizontal and vertical rotating functions of the display are effectively realized, and the provided storage cabinet can be used and store the diagnosis instrument in time, the problem of the fault diagnosis system who is used for electric automobile to fill electric pile on the existing market because can only put the display mostly and show subaerial to lead to the staff to need the incessant bowing to squat in the fault diagnosis process and just can observe, still need make a round trip the incessant fault diagnosis device of taking is solved simultaneously, effectual operating speed and the work efficiency who has improved the staff.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic structural view of fig. 1A of the present invention;

FIG. 3 is a schematic view of the upper surface structure of the support plate of the present invention;

FIG. 4 is a schematic view of the upper surface structure of the base of the present invention;

in the figure: 1. a base; 2. a fault diagnosis line interface; 3. a cabinet door; 4. a holding rod; 5. a motor A; 6. a groove; 7. a display; 8. a rotating shaft B; 9. a motor B; 10. a support plate; 11. a rotating shaft A; 12. a storage cabinet; 13. a controller; 14. a handle; 15. a charging interface; 16. a storage battery; 17. a fault diagnosis host; 18. a cardan shaft; 19. an electric telescopic rod; 20. pressing a plate; 21. a wheel plate; 22. a wheel axle; 23. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1 to 4, the utility model relates to a failure diagnosis system for an electric vehicle charging pile, which comprises a base 1, wherein a motor a5 is arranged on the upper surface of the base 1, an output shaft of the motor a5 is fixedly connected with one end of a rotating shaft a11, the other end of the rotating shaft a11 is fixedly connected with the outer wall of the bottom surface of a supporting plate 10, a motor B9 is inserted into the outer wall of the right side of the supporting plate 10, an output shaft of the motor B9 is fixedly connected with one end of a rotating shaft B8, the other end of the rotating shaft B8 extends into a groove 6, a display 7 is arranged on the outer surface of the rotating shaft B8, a failure diagnosis host 17 is arranged inside the base 1, a storage battery 16 is arranged at the right side of the failure diagnosis host 17, a failure diagnosis wire interface 2 is embedded in the outer wall of the left side of the base 1, a controller 13 is arranged on the outer wall of the right side of the base 1, and a charging interface 15 is inserted into the controller 13, the outer wall of the bottom surface of the base 1 is rotatably connected with one end of a universal shaft 18, the other end of the universal shaft 18 is fixedly connected with the upper surface of a wheel plate 21, one end of an electric telescopic rod 19 is arranged on the outer side wall of the base 1, the other end of the electric telescopic rod 19 is fixedly connected with the upper surface of the pressing plate 20, fault detection operation can be carried out on the electric automobile charging pile through the fault diagnosis host 17, the detection result is transmitted to the display 7 in real time in an electric signal mode to be displayed, thereby rotate through motor A5 operation drive pivot A11 simultaneously and can drive backup pad 10 and display 7 and carry out the horizontal rotation, thereby rotate through motor B9 operation drive pivot B8 again and can drive display 7 at the inside vertical rotation of recess 6, the effectual display 7 that has realized has level and vertical pivoted function, and the thing cabinet 12 of putting that is provided with can in time use and store diagnostic instrument.

Referring to fig. 1, a storage cabinet 12 with a forward opening end is opened on the outer surface of the base 1, a cabinet door 3 is rotatably connected to the outer wall of the opening end of the storage cabinet 12, a handle 14 is fixedly connected to the outer surface of the cabinet door 3, the storage cabinet 12 can be opened by holding the handle 14 and rotating the cabinet door 3, and then a fault diagnosis apparatus or a fault diagnosis line placed inside the storage cabinet 12 can be taken out.

Referring to fig. 1 and 2, the inner side wall of the wheel plate 21 is rotatably connected with a wheel shaft 22, a pulley 23 is arranged in the middle of the wheel shaft 22, the electric telescopic rod 19 runs to drive the pressing plate 20 to vertically move so as to reversely support the base 1, and then the pulley 23 can be driven to be separated from the ground, so that the base 1 can be stably fixed, and the base 1 is prevented from moving accidentally in the detection process of the electric automobile charging pile.

Referring to fig. 1 and 2, the number of the electric telescopic rods 19 and the number of the universal shafts 18 are four, and the universal shafts 18 are located in the middle of the electric telescopic rods 19, so that the moving direction of the base 1 can be conveniently adjusted under the cooperation of the universal shafts 18.

Referring to fig. 1 and 4, a holding rod 4 is disposed on an outer side wall of the base 1, and the storage cabinet 12 is located at a position between the failure diagnosis main unit 17 and the motor a5, so that the base 1 can be driven to move horizontally by gripping the holding rod 4 under the action of the pulley 23 sliding along the wheel shaft 22.

Referring to fig. 1, the signal output terminal of the fault diagnosis line interface 2 is electrically connected to the signal input terminal of the fault diagnosis host 17, and the signal output terminal of the fault diagnosis host 17 is electrically connected to the signal input terminal of the display 7, so that the fault diagnosis line interface 2 can be electrically connected to the fault diagnosis line.

Referring to fig. 1, 3 and 4, the signal output end of the charging interface 15 is electrically connected to the signal input end of the battery 16, the signal output end of the battery 16 is electrically connected to the signal input end of the controller 13, the signal output end of the controller 13 is electrically connected to the signal input ends of the failure diagnosis host 17, the electric telescopic rod 19, the motor a5 and the motor B9, and the power of the battery 16 is switched on and the controller 13 is controlled, so that the on/off and the operation of the circuits of the failure diagnosis host 17, the electric telescopic rod 19, the motor a5 and the motor B9 can be controlled, and the control is convenient and safe.

The storage battery 16, the controller 13, the diagnosis host 17, the electric telescopic rod 19, the motor A5 and the motor B9 are all purchased from finished products produced in the prior art.

The working principle is as follows: when the electric vehicle charging device works, firstly, the electric vehicle charging device can be connected with an external power supply through the charging interface 15, so that the storage battery 16 can be charged under the electric connection action between the charging interface 15 and the storage battery 16, the fault diagnosis host 17, the electric telescopic rod 19, the motor A5 and the motor B9 can be supplied with power through the storage battery 16, then the holding rod 4 is held tightly, so that the base 1 can be driven to horizontally move under the sliding action of the pulley 23 along the wheel shaft 22, meanwhile, the moving direction of the base 1 can be conveniently adjusted under the matching action of the universal shaft 18, then, the controller 13 is controlled, the electric telescopic rod 19 operates to drive the pressing plate 20 to vertically move, so that the base 1 can be reversely supported, and then the pulley 23 can be driven to be separated from the ground, thus, the stable fixation of the base 1 can be realized, and the accidental movement of the base 1 in the detection process of the electric vehicle charging pile is avoided, the system can effectively realize the diagnosis and test operation without manual carrying, and the power supply by adopting the mode of the built-in storage battery 16 also avoids the need of dragging a very long electric wire in the fault diagnosis process, then the storage battery 16 is switched on and the controller 13 is controlled by holding the handle 14 and rotating the cabinet door 3 so as to open the storage cabinet 12, further the fault diagnosis instrument or the fault diagnosis line placed in the storage cabinet 12 can be taken out, then the fault detection operation can be carried out on the electric automobile charging pile by the fault diagnosis host 17 and the detection result can be transmitted to the display 7 in real time by the way of electric signals to be displayed, meanwhile, the motor A5 operates to drive the rotating shaft A11 to rotate so as to drive the supporting plate 10 and the display 7 to horizontally rotate, thereby can drive display 7 and rotate at the inside vertical rotation of recess 6 through motor B9 operation drive pivot B8 again, effectual realized that display 7 has level and vertical pivoted function, and the thing cabinet 12 of putting that is provided with can in time use and store diagnostic instrument.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fault diagnosis system for electric automobile fills electric pile, includes base (1), its characterized in that: the upper surface of the base (1) is provided with a motor A (5), an output shaft of the motor A (5) is fixedly connected with one end of a rotating shaft A (11), the other end of the rotating shaft A (11) is fixedly connected with the outer wall of the bottom surface of a supporting plate (10), a motor B (9) is inserted into the outer wall of the right side of the supporting plate (10), an output shaft of the motor B (9) is fixedly connected with one end of a rotating shaft B (8), the other end of the rotating shaft B (8) extends into a groove (6), a display (7) is arranged on the outer surface of the rotating shaft B (8), a fault diagnosis host (17) is arranged inside the base (1), a storage battery (16) is arranged at the right side of the fault diagnosis host (17), a fault diagnosis line interface (2) is embedded in the outer wall of the left side of the base (1), and a controller (13) is arranged on the outer wall of the right side of the base (1), and the lower position of the controller (13) is inserted with a charging interface (15), the outer wall of the bottom surface of the base (1) is rotatably connected with one end of a universal shaft (18), the other end of the universal shaft (18) is fixedly connected with the upper surface of a wheel plate (21), one end of an electric telescopic rod (19) is arranged on the outer side wall of the base (1), and the other end of the electric telescopic rod (19) is fixedly connected with the upper surface of a pressing plate (20).

2. The fault diagnosis system for the electric vehicle charging pile according to claim 1, characterized in that: the outer surface of the base (1) is provided with a storage cabinet (12) with a forward opening end, the outer wall of the opening end of the storage cabinet (12) is rotatably connected with a cabinet door (3), and the outer surface of the cabinet door (3) is fixedly connected with a handle (14).

3. The fault diagnosis system for the electric vehicle charging pile according to claim 1, characterized in that: the inner side wall of the wheel plate (21) is rotatably connected with a wheel shaft (22), and a pulley (23) is arranged in the middle of the wheel shaft (22).

4. The fault diagnosis system for the electric vehicle charging pile according to claim 1, characterized in that: the number of the electric telescopic rods (19) and the number of the universal shafts (18) are four, and the universal shafts (18) are located in the middle of the electric telescopic rods (19).

5. The fault diagnosis system for the electric vehicle charging pile according to claim 2, characterized in that: the outer side wall of the base (1) is provided with a holding rod (4), and the storage cabinet (12) is located in the middle of the fault diagnosis host (17) and the motor A (5).

6. The fault diagnosis system for the electric vehicle charging pile according to claim 1, characterized in that: the signal output end of the fault diagnosis line interface (2) is electrically connected with the signal input end of the fault diagnosis host (17), and the signal output end of the fault diagnosis host (17) is electrically connected with the signal input end of the display (7).

7. The fault diagnosis system for the electric vehicle charging pile according to claim 1, characterized in that: the signal output end of the charging interface (15) is electrically connected with the signal input end of the storage battery (16), the signal output end of the storage battery (16) is electrically connected with the signal input end of the controller (13), and the signal output end of the controller (13) is electrically connected with the signal input ends of the fault diagnosis host (17), the electric telescopic rod (19), the motor A (5) and the motor B (9).