Range-extending gasoline charger

Abstract

The utility model relates to the technical field of extended-range gasoline chargers, and provides an extended-range gasoline charger which comprises a bottom plate, the top of the bottom plate is rotatably connected with a threaded rod, the surface of the threaded rod is in threaded connection with a sliding plate, the surface of the sliding plate is rotatably connected with a transmission plate, and the surface of the transmission plate is rotatably connected with a range extender body. The bottom of the range extender main body is fixedly connected with a telescopic column, the bottom of the bottom plate is fixedly connected with rollers, and a generator main body is placed in the range extender main body; by arranging the rollers, when the range extender main body needs to be carried, the threaded rod can be rotated firstly, then the range extender main body 5 is driven to ascend under the limiting of the telescopic column through the combined movement of the sliding plate and the transmission plate, so that the lifting handle is driven to ascend, and after the lifting handle ascends to a proper height, the threaded rod is stopped rotating; and at the moment, a worker can pull the lifting handle by hand and carry the range extender in a hand-pulling manner through the rollers, so that the range extender main body is convenient to carry.

Description

Technical Field

[0001] The utility model relates to the technical field of range-extended gasoline chargers, and in particular to a range-extended gasoline charger. Background Art

[0002] A range extender generally refers to a device that can provide additional electrical energy. In the traditional sense, a range extender refers to a combination of an engine and a generator. There are many types of range extenders, which can be divided into electric range extenders and fuel range extenders according to different power sources. Electric range extenders mainly rely on battery packs to provide power, while fuel range extenders use gasoline and other fuels as their power sources.

[0003] However, the range extender gasoline charger itself is heavy, and with the internal engine oil it becomes even heavier, making it inconvenient to carry. It would be very tiring for the staff to carry it by hand.

[0004] In view of this, the utility model proposes a range-extending gasoline charger. Utility Model Content

[0005] The utility model provides a range-extending gasoline charger, which solves the problems of the range-extending gasoline charger in the related art.

[0006] The technical solution of the utility model is as follows: a range-extended gasoline charger, comprising a base plate, a threaded rod rotatably connected to the top of the base plate, a slide plate threadedly connected to the surface of the threaded rod, a transmission plate rotatably connected to the surface of the slide plate, a range-extender body rotatably connected to the surface of the transmission plate, a telescopic column fixedly connected to the bottom of the base plate, a roller fixedly connected to the bottom of the base plate, a generator body placed inside the range-extender body, a support foot fixedly connected to the bottom of the generator body, a fastening bolt passing through the top of the support foot.

[0007] Preferably, a voltage sensor body is fixedly connected to the side of the generator body, a fuel tank is fixedly connected to the back of the generator body, a fuel pipe is fixedly connected to the top of the fuel tank, a socket is provided on the side of the range extender body, a protective cover is rotatably connected to the side of the range extender body above the socket, a cap is threadedly connected to the surface of the fuel pipe, and a handle is fixedly connected to the top of the range extender body.

[0008] Preferably, the surface of the threaded rod is provided with two groups of threads in opposite directions, and the two groups of threaded surfaces of the threaded rod are both meshed with a slide plate.

[0009] Preferably, two groups of transversely arranged sliding grooves are provided on the top of the bottom plate, and the two groups of sliding plates are respectively embedded in the two groups of transverse grooves on the top of the bottom plate.

[0010] Preferably, the surfaces and back surfaces of the two groups of slide plates are rotatably connected with transmission plates, and the transmission plates are arranged at an angle.

[0011] Preferably, two groups of telescopic columns are provided, and both ends of the two groups of telescopic columns are fixedly connected to the base plate and the range extender body respectively.

[0012] Preferably, mounting holes matching the fastening bolts are provided on the top of the support foot and the inner wall of the range extender body.

[0013] Preferably, the surface of the handle is provided with anti-slip recesses.

[0014] The working principle and beneficial effects of the utility model are:

[0015] 1. In the utility model, by setting the roller, when the range extender body needs to be carried, the threaded rod can be rotated first, and then the slide plate and the transmission plate are jointly moved to drive the range extender body 5 to rise under the limit of the telescopic column, thereby driving the handle to rise. When it rises to a suitable height, the threaded rod is stopped from rotating. At this time, the staff can pull the handle and carry it by hand through the roller, thereby achieving the purpose of facilitating the carrying of the range extender body;

[0016] 2. In the utility model, a voltage sensor body is provided, which monitors the voltage of the motor at any time. When the motor voltage is too low, the voltage sensor body will actively transmit a signal to the range extender body. At this time, the range extender body will automatically start through its own circuit connection to store electricity for the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the jack structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the transmission rod structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the mounting hole structure of the utility model.

[0023] In the figure: 1. bottom plate; 2. threaded rod; 3. slide plate; 4. transmission plate; 5. range extender body; 6. telescopic column; 7. roller; 8. generator body; 9. support foot; 10. fastening bolt; 11. voltage sensor body; 12. fuel tank; 13. fuel pipe; 14. jack; 15. protective cover; 16. cover cap; 17. handle. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] A preferred embodiment of the range-extending gasoline charger provided by the utility model is as follows: Figures 1 to 5 As shown: a range-extended gasoline charger comprises a base plate 1, a threaded rod 2 is rotatably connected to the top of the base plate 1, a slide plate 3 is threadedly connected to the surface of the threaded rod 2, a transmission plate 4 is rotatably connected to the surface of the slide plate 3, a range-extender body 5 is rotatably connected to the surface of the transmission plate 4, a telescopic column 6 is fixedly connected to the bottom of the range-extender body 5, a roller 7 is fixedly connected to the bottom of the base plate 1, a generator body 8 is placed inside the range-extender body 5, a support foot 9 is fixedly connected to the bottom of the generator body 8, and a fastening bolt 10 is passed through the top of the support foot 9.

[0027] In this embodiment, the surface of the threaded rod 2 is provided with two groups of threads in opposite directions, and the two groups of threaded surfaces of the threaded rod 2 are meshed with slide plates 3. Because the surface of the threaded rod 2 is provided with two groups of threads in opposite directions, and the two groups of slide plates 3 are respectively meshed with them, when the threaded rod 2 rotates, the two groups of slide plates 3 will be driven away from each other.

[0028] In this embodiment, two groups of horizontally arranged sliding grooves are opened on the top of the base plate 1, and the two groups of slide plates 3 are respectively embedded in the two groups of horizontal grooves on the top of the base plate 1. Because the two groups of slide plates 3 are respectively embedded in the two groups of horizontal grooves on the top of the base plate 1, when the threaded rod 2 drives the two groups of slide plates 3 to slide relative to each other, the two groups of slide plates 3 will slide relative to each other in the two groups of horizontal grooves on the top of the base plate 1.

[0029] In this embodiment, the surfaces and back surfaces of the two groups of skateboards 3 are rotatably connected with transmission plates 4, and the transmission plates 4 are arranged at an angle. Since the four groups of transmission plates 4 are respectively rotatably connected to the two groups of skateboards 3, and the four groups of transmission plates 4 are arranged at an angle, when the skateboards 3 slide, the four groups of transmission plates 4 will be driven to move away from each other and swing upward. At this time, the range extender body 5 rotatably connected to the transmission plates 4 will move upward accordingly.

[0030] In this embodiment, two groups of telescopic columns 6 are provided, and the two ends of the two groups of telescopic columns 6 are fixedly connected to the base plate 1 and the range extender body 5, respectively. Because the two groups of telescopic columns 6 are fixedly connected to the range extender body 5, when the range extender body 5 rises, the telescopic columns 6 will be pulled. At this time, the telescopic columns 6 will play a certain limiting role on the range extender body 5, so that the range extender body 5 rises vertically.

[0031] Example 2

[0032] Based on Example 1, a preferred embodiment of a range-extended gasoline charger provided by the present invention is as follows: Figures 1 to 5 As shown: a voltage sensor body 11 is fixedly connected to the side of the generator body 8, an oil tank 12 is fixedly connected to the back of the generator body 8, an oil pipe 13 is fixedly connected to the top of the oil tank 12, a plug hole 14 is opened on the side of the range extender body 5, a protective cover 15 is rotatably connected to the side of the range extender body 5 above the plug hole 14, a cap 16 is threadedly connected to the surface of the oil pipe 13, and a handle 17 is fixedly connected to the top of the range extender body 5.

[0033] In this embodiment, mounting holes matching the fastening bolts 10 are provided on the top of the support legs 9 and the inner wall of the range extender body 5. The generator body 8 is placed inside the range extender body 5 through the support legs 9, and then the fastening bolts 10 are screwed so that the fastening bolts 10 pass through the mounting holes of the support legs 9 and are embedded in the mounting holes of the range extender body 5. At this time, the generator body 8, the voltage sensor body 11 and the fuel tank 12 can be installed inside the range extender body 5.

[0034] In this embodiment, the surface of the handle 17 is provided with anti-slip grooves. Because the surface of the handle 17 is provided with anti-slip grooves, the friction with the hand can be increased, which can prevent the operator's hand from slipping and causing the range extender body 5 to fall.

[0035] The working principle and use process of the utility model are as follows: first, the generator body 8 is placed inside the range extender body 5 through the support legs 9, and then the fastening bolts 10 are screwed so that the fastening bolts 10 pass through the mounting holes of the support legs 9 and are embedded into the mounting holes of the range extender body 5. At this time, the generator body 8, the voltage sensor body 11 and the fuel tank 12 can be installed inside the range extender body 5, and then the range extender body 5 is assembled, and then the range extender body 5 and the motor are connected through a connecting line. By setting the voltage sensor body 11, the voltage sensor body 11 will monitor the voltage of the motor at any time. When the voltage sensor body 11 detects that the motor voltage is too low, it will actively transmit a signal to the range extender body 5. At this time, the range extender body 5 will automatically start through its internal circuit structure and store electricity for the motor;

[0036] When the range extender body 5 is not needed, the threaded rod 2 can be manually rotated counterclockwise. Because the surface of the threaded rod 2 is provided with two sets of threads in opposite directions, and the two sets of slide plates 3 are respectively engaged with it, when the threaded rod 2 rotates, the two sets of slide plates 3 will be driven to slide relative to each other in the two sets of transverse grooves of the bottom plate 1 and move away from each other. Since the four sets of transmission plates 4 are respectively connected to the two sets of slide plates 3 for rotation, and the four sets of transmission plates 4 are inclined, when the slide plates 3 slide, the four sets of transmission plates 4 will be driven to move away from each other and swing upward. At this time, the range extender body 5 connected to the transmission plates 4 for rotation will It then moves upward. Because the two sets of telescopic columns 6 are fixedly connected to the range extender body 5, the telescopic columns 6 will be pulled when the range extender body 5 rises. At this time, the telescopic columns 6 will play a certain limiting role on the range extender body 5, so that the range extender body 5 rises vertically. When the range extender body 5 drives the handle 17 to rise to a suitable position, the rotation of the threaded rod 2 can be stopped. Then the staff can hold the handle 17 and pull the range extender body 5. At this time, the roller 7 will roll accordingly, thereby replacing the hand-held carrying method, thereby achieving the purpose of facilitating the carrying of the range extender body 5.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A range-extended gasoline charger, comprising a base plate (1), characterized in that: The top of the base plate (1) is rotatably connected to a threaded rod (2), the surface of the threaded rod (2) is threadably connected to a slide plate (3), the surface of the slide plate (3) is rotatably connected to a transmission plate (4), the surface of the transmission plate (4) is rotatably connected to a range extender body (5), the bottom of the range extender body (5) is fixedly connected to a telescopic column (6), the bottom of the base plate (1) is fixedly connected to a roller (7), a generator body (8) is placed inside the range extender body (5), the bottom of the generator body (8) is fixedly connected to a support foot (9), and a fastening bolt (10) passes through the top of the support foot (9).

2. A range-extended gasoline charger according to claim 1, characterized in that: A voltage sensor body (11) is fixedly connected to the side of the generator body (8), an oil tank (12) is fixedly connected to the back of the generator body (8), an oil pipe (13) is fixedly connected to the top of the oil tank (12), a plug hole (14) is opened on the side of the range extender body (5), a protective cover (15) is rotatably connected to the side of the range extender body (5) located above the plug hole (14), a cap (16) is threadedly connected to the surface of the oil pipe (13), and a handle (17) is fixedly connected to the top of the range extender body (5).

3. The range-extended gasoline charger according to claim 1, characterized in that: The surface of the threaded rod (2) is provided with two groups of threads in opposite directions, and the two groups of threaded surfaces of the threaded rod (2) are both meshed with a slide plate (3).

4. The range-extended gasoline charger according to claim 1, characterized in that: The top of the bottom plate (1) is provided with two groups of sliding grooves arranged in a transverse direction, and the two groups of sliding plates (3) are respectively embedded in the two groups of transverse grooves on the top of the bottom plate (1).

5. The range-extended gasoline charger according to claim 1, characterized in that: The surfaces and back surfaces of the two groups of slide plates (3) are both rotatably connected with transmission plates (4), and the transmission plates (4) are arranged in an inclined manner.

6. The range-extended gasoline charger according to claim 1, characterized in that: Two groups of telescopic columns (6) are provided, and two ends of the two groups of telescopic columns (6) are respectively fixedly connected to the base plate (1) and the range extender body (5).

7. The range-extended gasoline charger according to claim 2, characterized in that: The top of the support foot (9) and the inner wall of the range extender body (5) are both provided with mounting holes matching the fastening bolts (10).

8. The range-extended gasoline charger according to claim 2, characterized in that: The surface of the handle (17) is provided with anti-slip concave spots.

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