KR102523347B1 - Module for charging electric two-wheeled vehicle battery and charging station having the same - Google Patents

Abstract

The present invention provides a battery charging module for an electric two-wheeled vehicle. The battery charging module for an electric two-wheeled vehicle comprises: a case unit having an inlet formed in an upper portion thereof and having an inner storage space storing a charging battery entered through the inlet; a locking unit disposed in a lower portion of the storage space and locking the charging battery entering the storage space; a second charging terminal unit disposed in a lower portion of the storage space and coming in contact with a first charging terminal unit formed in a lower end of the locked charging battery to perform charging; and a locking releasing unit releasing locking of the locking unit when the charging to the charging battery reaches a preset reference charging capacity.

Description

Electric two-wheeled vehicle battery charging module and charging station having the same

The present invention relates to an electric two-wheeled vehicle battery charging module and a charging station having the same, and relates to an electric two-wheeled vehicle battery charging module capable of accommodating and locking different types of rechargeable batteries in a case and charging to a set capacity, and charging having the same It's about the station.

Recently, as interest in environmental issues such as global warming increases, demand for reducing carbon dioxide emission, which is the main cause of global warming, increases, and demand for electric motorcycles powered by electricity is increasing.

Such an electric two-wheeled vehicle must consume electric energy for driving the electric motor and charge the battery of the electric two-wheeled vehicle for use when the driving distance is exhausted.

Recently, there is a demand for the development of technologies for an electric motorcycle battery charging module capable of accommodating and locking different types of rechargeable batteries in a case and charging to a set capacity and a charging station having the same.

Republic of Korea Patent Publication No. 10-2018-0050057 (published date: 2018.05.14)

The present invention has been made to solve the above problems, and the object of the present invention is as follows.

An object of the present invention is to provide an electric motorcycle battery charging module capable of accommodating and locking different types of rechargeable batteries in a case and charging to a set capacity, and a charging station having the same.

Another object of the present invention is an electric motorcycle battery charging module capable of automatically setting a locking position capable of locking the corresponding rechargeable battery after recognizing the set standard of a rechargeable battery entering the inside of the case, and a charging station having the same. it's about

The objects of the present invention are not limited to the above-mentioned objects, and other objects and advantages of the present invention not mentioned above can be understood by the following description and will be more clearly understood by the examples of the present invention. Furthermore, it will be readily apparent that the objects and advantages of the present invention may be realized by means of the instrumentalities and combinations indicated in the claims.

In order to achieve the above objects, the present invention provides an electric motorcycle battery charging module.

The electric two-wheeled vehicle battery charging module includes a case portion having an entrance formed therein and an accommodating space accommodating a rechargeable battery entered through the inlet, disposed below the accommodating space, and entering the accommodating space A locking portion for locking the rechargeable battery, a second charging terminal portion disposed below the accommodating space and contacting a first charging terminal portion formed at a lower end of the locked rechargeable battery to perform charging, and When charging reaches a predetermined standard charging capacity, it includes a locking release unit for releasing the locking of the locking unit.

Here, the case part,

A lower body in which the second charging terminal is formed in the center;

A plurality of support members upright at the four corners of the lower body;

An upper body installed on top of the plurality of support members and having the inlet formed therein;

It is disposed between the plurality of support members, and provided with guide plates whose upper and lower ends are supported by the lower body and the upper body,

Preferably, the accommodation space is formed surrounded by the upper and lower bodies and the guide plates.

And in the receiving space,

The rechargeable battery is seated, and a seating member capable of being lifted in the accommodation space is disposed,

Through-holes through which each of the plurality of support members pass are formed at four corners of the seating member,

An elastic spring is externally applied to each of the plurality of support members,

Preferably, the elastic spring elastically supports between the lower surface of the seating member and the upper surface of the lower body.

In addition, in the center of the seating member,

Preferably, a terminal exposure hole exposing the second charging terminal is formed at a lower portion.

In addition, the seating member is provided with an auxiliary cover member,

The auxiliary cover member includes an opening and closing plate for opening and closing the exposure hole;

A connecting rod extending from the circumference of the opening and closing plate;

A protruding member protruding from the connecting rod so as to be inclined downward,

The end of the connecting rod is connected rotatably along the top and bottom by forming a rotating end at the lower end of the side rim of the seating member,

On one of the guide plates,

A guide groove for guiding the movement of the end of the protruding member is formed along the top and bottom,

The guide groove forms a first straight section, a second straight section spaced apart from the first straight section along the inside of the accommodation space, and an inclined section connecting the first straight section and the second straight section. desirable.

In addition, the locking part,

Including a plurality of locking members arranged to be rotatable along the top and bottom at a plurality of positions around the lower body,

Each of the plurality of locking members,

Between a first locking member, a second locking member connected at an angle between the first locking member and an angle between 90 and 180 degrees at the lower end of the first locking member, and the first and second locking members. Including the hinge end formed,

Each of the plurality of locking members is rotated to return to its original position by the elastic force of the torsion spring provided at the hinge end,

The hinge end is rotatably connected to the circumference of the lower body,

An inclined surface is formed on the inner surface of the upper end of the first locking member,

A hooking end protruding inward is formed at the lower end of the inclined surface of the first locking member,

When the inclined surface comes into contact with the lower rim of the seating member that is lowered, the first locking member is rotated with the hinge end as a rotation center so as to be widened,

When the seating member is further lowered to a predetermined position, the rim of the seating member is preferably caught on the lower surface of the hooking end and locked.

In addition, the plurality of locking members are arranged to face each other in the accommodation space,

On the rim of the seating member,

A protrusion protruding downwardly along the outside is formed,

The protrusion is in contact with the inclined surface,

It is preferable that the lower surface of the engaging end is caught on the upper surface of the protruding part.

In addition, the length of the second locking member is formed shorter than the length of the first locking member,

The thickness of the second locking member is preferably formed to gradually become thinner along the end.

In addition, the unlocking unit,

A cylinder installed on the lower body so as to be disposed under the plurality of locking members;

Including a controller for determining whether the charging of the rechargeable battery reaches a predetermined reference charging capacity,

The cylinder has a shaft that is raised and lowered,

The controller,

When the charging of the rechargeable battery reaches a predetermined reference charge capacity, the lower end of the end of the second locking member of each of the plurality of locking members is pressed upward so that each of the plurality of locking members is reversely rotated with the hinge end as the center of rotation Thus, it is preferable that the protruding portion of the seating member is released from the engaging end of the first locking member.

In particular, a groove is formed at the top of the shaft of the cylinder,

A spring is installed in the groove,

A hemispherical pressing member elastically supported by the spring is disposed in the groove,

On the bottom surface of the second locking member,

A contact groove having a predetermined length contacting the upper end of the pressing member is formed.

In addition, the hinge end of each of the plurality of locking members is connected to the hinge block,

At multiple locations around the lower body,

Horizontal cylinders having a cylinder axis protruding along the horizontal direction are disposed,

At the end of the cylinder shaft of each of the horizontal cylinders,

The hinge block is connected,

The horizontal cylinder protrudes a cylinder axis under the control of the control unit to change the position of the hinge block.

According to another embodiment, the present invention provides a charging station including the electric motorcycle battery charging module.

Through means for solving the above problems, the present invention has the effect of being able to achieve charging with a set capacity as well as accommodating and locking different types of rechargeable batteries in a case.

In addition, the present invention has an effect of automatically setting a locking position capable of locking the rechargeable battery after recognizing the set standard of the rechargeable battery entering the inside of the case.

In addition to the effects described above, specific effects of the present invention will be described together while explaining specific details for carrying out the present invention.

1 is a perspective view showing an electric motorcycle battery charging module according to the present invention.
2 is a perspective view showing a state in which a rechargeable battery is inserted into an electric motorcycle battery charging module.
3 is a perspective view showing a state in which a rechargeable battery is inserted into an electric motorcycle battery charging module.
4 is a perspective view showing a rechargeable battery according to the present invention.
5 is an exploded perspective view showing an electric motorcycle battery charging module according to the present invention.
6 is a perspective view showing a seating member according to the present invention.
7 is a perspective view showing an auxiliary cover member according to the present invention.
8 is a cross-sectional view showing an electric motorcycle battery charging module according to the present invention.
9 is a view showing a locking unit according to the present invention.
10 to 12 are cross-sectional views illustrating a process of inserting a rechargeable battery into an electric motorcycle battery charging module.
13 to 15 are cross-sectional views illustrating a process of locking a rechargeable battery while being inserted into an electric motorcycle battery charging module.
16 is a cross-sectional view showing that the charging of the rechargeable battery is completed and the locking state of the rechargeable battery is released.
17 is a view showing another example of a cylinder shaft according to the present invention.
18 is a view showing an example in which the locking member according to the present invention is movable.
19 is a view showing an example in which an auxiliary guide plate is further provided to the guide plate according to the present invention.
20 is a view showing another example in which an auxiliary guide plate is further provided to the guide plate according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings so that those skilled in the art can easily carry out the present invention.

This invention may be embodied in many different forms and is not limited to the embodiments set forth herein.

In order to clearly describe the present invention, parts irrelevant to the description are omitted, and the same reference numerals are assigned to the same or similar components throughout the specification.

Hereinafter, the provision or arrangement of an arbitrary element on the "upper (or lower)" or "upper (or lower)" of the base material means that the arbitrary element is provided or disposed in contact with the upper (or lower) surface of the base material. means that

In addition, it is not limited to not including other components between the substrate and any components provided or disposed on (or under) the substrate.

Next, an electric motorcycle battery charging module and a charging station having the same according to the present invention will be described with reference to the accompanying drawings.

An electric motorcycle battery charging module according to the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing an electric motorcycle battery charging module according to the present invention. 2 is a perspective view showing a state in which a rechargeable battery is inserted into an electric motorcycle battery charging module. 3 is a perspective view showing a state in which a rechargeable battery is inserted into an electric motorcycle battery charging module. 4 is a perspective view showing a rechargeable battery according to the present invention. 5 is an exploded perspective view showing an electric motorcycle battery charging module according to the present invention. 6 is a perspective view showing a seating member according to the present invention. 7 is a perspective view showing an auxiliary cover member according to the present invention. 8 is a cross-sectional view showing an electric motorcycle battery charging module according to the present invention.

1 to 8, the electric motorcycle battery charging module according to the present invention includes a case part 100, a locking part 200, a second charging terminal part 300, and an unlocking part 400. do.

In detail, the electric two-wheeled vehicle battery charging module according to the present invention includes a case portion 100 having an entrance formed therein and an accommodation space in which the rechargeable battery 10 entering through the entrance is accommodated, and the accommodation space A locking unit 200 disposed at a lower portion and locking the rechargeable battery 10 entering the accommodating space, disposed at a lower portion of the accommodating space, and formed at a lower end of the locked rechargeable battery 10 Locking to release the locking of the locking unit 200 when the charging of the second charging terminal unit 300 that contacts the charging terminal unit 11 and performs charging and the rechargeable battery 10 reaches a predetermined reference charging capacity. A release unit 400 is included.

Each of the above configurations will be described.

Case part (100)

The case part 100 according to the present invention includes a lower body 110 in which the second charging terminal part 300 is formed in the center, and a plurality of support members 120 upright at the four corners of the lower body 110. And, it is installed on the upper end of the plurality of support members 120, and is disposed between the upper body 130 in which the inlet is formed, and the plurality of support members 120, and the upper and lower ends are the lower body 110 and guide plates 140 supported by the upper body 130 .

An outer case 111 having a square box shape is disposed around the lower body 110 . A plurality of holes 111a may be drilled in the outer case 111 to induce heat dissipation.

Bottom support members 112 extending downward are formed at four lower corners of the lower body 110 .

A certain space is formed between the lower support members 112 at the lower part of the lower body 110 .

And the plurality of support members 120 may be formed in a circular rod shape. The plurality of support members 120 may be provided in four in the present invention. The lower ends of the four support members 120 are coupled and fixed so as to stand upright at the upper four corners of the lower body 110 .

And the guide plates 140 are disposed in a space formed between the four support members 120 . The lower end of each of the guide plates 140 is fixed upright to the upper edge of the lower body 110 .

Accordingly, the accommodation space formed inside the case unit 100 is formed surrounded by the upper and lower bodies 130 and 110 and the guide plates 140 .

A seating member 150 may be movably disposed in the accommodation space.

A rechargeable battery 10 may be seated on an upper end of the seating member 150 .

The seating member 150 may have a rectangular block shape as a whole. Through-holes 151 through which each of the plurality of support members 120 passes are formed at four corners of the seating member 150 . The through hole 151 may be formed in four. The through hole 151 is formed in a shape corresponding to the cross-sectional shape of the supporting member 120 .

Accordingly, the through-holes 151 of the seating member 150 may be inserted into each support member 120 so as to move up and down along each support member 120 .

Here, an elastic spring 121 is externally applied to each of the four support members 120 .

The elastic spring 121 may elastically support between the lower surface of the seating member 150 and the upper surface of the lower body 110 .

That is, when the seating member 150 is lowered along the four support members 120 by an external force, the four elastic springs may be compressed.

A terminal exposure hole 150a exposing the first charging terminal 11 to a lower portion may be formed at the center of the seating member 150 . The first charging terminal unit 11 may be a terminal formed at a lower end of the rechargeable battery 10 . The first charging terminal unit 11 may be configured to be coupled to the above-described second charging terminal unit 300 in a male and female shape.

Here, the shape of the terminal exposure hole 150a is preferably formed to have a size that allows the first charging terminal part 11 to be exposed to the lower portion.

A cover member 160 is coupled to an upper end of the upper body 130 . A square central hole 131 is formed in the upper body 130 .

A hole 161 exposing the central hole 131 is formed in the cover member 160 .

The central hole 161 of the upper body 130 is formed to have a certain depth. The rechargeable battery 10 enters through the hole 161 and is primarily seated in the central hole 131 .

The above-described seating member 150 is positioned below the upper body 130 . Accordingly, when the rechargeable battery 10 is disposed in the central hole 131 , the lower end of the rechargeable battery 10 may be seated on the upper surface of the seating member 150 .

The seating member 150 according to the present invention may include an auxiliary cover member 170 .

The auxiliary cover member 170 includes an opening/closing plate 171 opening and closing the terminal exposure hole 150a formed in the seating member 150, a connecting rod 172 extending from the circumference of the opening/closing plate 171, and the connecting rod. It may be composed of a protruding member 173 protruding from 172 so as to be inclined downward.

The end of the connecting rod 172 forms a rotating end 172a at the lower end of the side rim of the seating member 150 and is rotatably connected up and down.

In one of the guide plates 140, a guide groove 141 for guiding the movement of the end of the protruding member 173 is formed along the upper and lower sides.

The guide groove 141 includes a first straight section 141a, a second straight section 141c spaced apart along the inner side of the first straight section 141a and the accommodation space, and the first straight section 141a. ) and the inclined section 141b connecting the second straight section 141c.

9 is a view showing a locking unit according to the present invention.

Referring to Figures 8 and 9 will be described the locking unit 200 according to the present invention.

The locking part 200 according to the present invention includes a plurality of locking members arranged to be rotatable along the top and bottom at multiple positions around the lower body 110 .

Each of the plurality of locking members is inclined to form an angle between the first locking member 210 and the first locking member 210 at the lower end of the first locking member 210 and between 90 and 180 degrees. It is configured to include a second locking member 220 and a hinge end 230 formed between the first and second locking members 210 and 220 .

A torsion spring (not shown) is installed at the hinge end 230 . Each of the plurality of locking members may be rotated to return to an original position by an elastic restoring force of the torsion spring.

Here, the hinge end 230 is rotatably connected to the circumference of the lower body 110 .

An inclined surface 211 is formed on the inner surface of the upper end of the first locking member 210 .

A hooking end 212 protruding inward is formed at the lower end of the inclined surface 211 of the first locking member 210 .

The inclined surface 212 is in contact with the lower edge of the lowering mounting member 150 so that the first locking member 210 can be opened.

The rim of the seating member 150, which is further lowered to a certain position, is configured to be caught and locked on the lower surface of the hooking end 212.

In addition, the plurality of locking members are arranged to face each other in the accommodation space.

On the other hand, a protrusion 152 is formed on the circumference of the seating member 150 so as to be inclined downward along the outside.

The protrusion 142 is in contact with the inclined surface 211 formed on the upper end of the first locking member 210 of the locking member.

The lower surface of the hooking end 212 forms a structure that can be primarily hooked on the upper surface of the protruding part 152 . Here, the hooking end 212 is configured to be inserted into the locking hole 12 formed on the side of the lower end of the rechargeable battery 10 .

Here, the length of the second locking member 220 may be shorter than that of the first locking member 210 .

The thickness of the second locking member 220 may be gradually reduced along the end.

The unlocking unit 400 according to the present invention has a cylinder 410 installed on the lower body 110 so as to be disposed under the plurality of locking members, and a reference charge capacity in which charging of the rechargeable battery 10 is set in advance. It may include a controller 420 that determines whether to reach.

The cylinder 410 has a shaft 411 that is elevated. The cylinder 410 may use an air cylinder. The number of cylinders 410 may be provided with a number corresponding to the number of locking members.

When the charging of the rechargeable battery 10 reaches a predetermined reference charge capacity, the controller 420 presses the lower end of the second locking member 220 of each of the plurality of locking members upward to press the plurality of locking members upward. Each hinge end 230 is reversely rotated around the rotation center, so that the locking end 212 is separated from the locking holes 12 formed at the lower ends of both sides of the rechargeable battery 10 to release the locking state. have

Next, the operation of the electric two-wheeled vehicle battery charging module having the above configuration will be described.

10 to 12 are cross-sectional views illustrating a process of inserting a rechargeable battery into an electric motorcycle battery charging module.

An object to be charged using the electric two-wheeled vehicle battery charging module according to the present invention is the rechargeable battery 10 that provides a driving source to the electric two-wheeled vehicle. The rechargeable battery 10 has a certain charging capacity.

In the following description, an example in which locking holes 12 are formed at both lower ends of the rechargeable battery 10 and two locking members will be described as a representative example.

Referring to FIG. 10 , the rechargeable battery 10 is disposed in the central hole 131 of the upper body 130 through the hole 161 of the cover member 160. At this time, the seating member 150 in an elevated state is disposed below the center hole 131 . Accordingly, the lower end of the rechargeable battery 10 is seated on the upper surface of the seating member 150 .

The rechargeable battery 10 may be inserted into the accommodation space of the case unit 100 through an external force.

The seating member 150 may descend by an external force. At this time, the seating member 150 descends along the four support members 120 . At the same time, the elastic springs 121 external to the four support members 120 may be compressed.

11, at the same time, the protruding member 173 of the auxiliary cover member 170 on the seating member 150 along the first straight section 141a of the guide groove 141 formed on the guide plate 140 downward from the top. are moved Subsequently, as the protruding member 173 is moved along the inclined section 141b inclined toward the inside of the accommodation space, the connecting rod 172 is rotated clockwise.

Referring to FIG. 12 , as the protruding member 173 moves along the second straight section 141c of the guide groove 141, the connecting rod 172 forms a vertical state. Accordingly, the auxiliary cover member 170 according to the present invention can be rotated 90 degrees clockwise.

In this state, the seating member 150 may complete entry into the accommodation space while descending to the lower portion of the accommodation space.

Here, the auxiliary cover member 170 rotated clockwise by 90 degrees may be inserted into the insertion groove 113 formed in the lower body 110 .

As described above, the rechargeable battery 10 seated on the seating member 150 may descend to a charging position set in the accommodation space.

In addition, the first charging terminal 11 formed at the lower end of the rechargeable battery 10 contacts or is coupled with the second charging terminal 300 formed at the upper end of the lower body 110 to form a state in which charging can be performed.

Here, as described above, the seating member 150 may be locked by the locking unit 200 at the charging position set above.

13 to 15 are cross-sectional views illustrating a process of locking a rechargeable battery while being inserted into an electric motorcycle battery charging module.

The operation of the locking unit 200 according to the present invention will be described with reference to FIGS. 13 to 15 .

Referring to FIG. 13 , the seating member 150 on which the rechargeable battery 10 is seated is lowered to a certain position in the accommodation space by an external force.

At this time, the protrusions 152 formed on both sides of the seating member 150 are in inclined contact with the inclined surface 211 formed on the inside of the upper end of the first locking member 210 of the two locking members standing by.

Subsequently, as shown in FIG. 14, when the seating member 150 is further lowered, the inclined surfaces 211 of the two locking members can be pushed to both sides by the protrusions 152 formed on both sides of the seating member 150.

Accordingly, the two locking members may be rotated while being pushed to both sides while opening the hinge end 230 as a center of rotation.

And the upper end of the protrusion 152 formed on both sides of the seating member 150 may be obliquely caught on the lower surface of the hooking end 212 protruding from the upper end of the first locking member 210 of the two locking members.

In this state, when the seating member 150 is further lowered, the two locking members are rotated in opposite directions. And, as shown in FIG. 15, the hooking end 212 protruding from the top of the first locking member 210 of the two locking members rises along the upper surface of the inclined protrusion 152, and both sides of the seating member 150 Through the top, it can be inserted into each of the locking holes 12 formed on both sides of the bottom of the rechargeable battery 10 and hung. At the same time, the two locking members can achieve an erected state again.

At this time, the first charging terminal part 11 formed at the lower end of the rechargeable battery 10 is combined with and contacted with the second charging terminal part 300 formed at the upper end of the lower body 100 .

In addition, the controller 420 according to the present invention can charge the rechargeable battery 10 through the second charging terminal unit 300 and the first charging terminal unit 11 through the charging unit to achieve a set charging amount.

16 is a cross-sectional view showing that the charging of the rechargeable battery is completed and the locking state of the rechargeable battery is released.

Referring to FIG. 16 , when the charging of the rechargeable battery 10 is completed, the unlocking unit 400 according to the present invention can release the locking state of the rechargeable battery 10 .

The controller 420 may raise the shaft 411 using the two cylinders 410 when the charge of the rechargeable battery 10 is charged to a set charge amount.

The two cylinders 410 are disposed below the two locking members.

The shaft 411 rising from each cylinder 410 may upwardly press the lower end of the second locking member 220 of each locking member in the state shown in FIG. 13 .

Subsequently, as shown in FIG. 14, each locking member may be rotated in a direction in which they open from each other.

Accordingly, the hooking end 212 formed on the upper end of the first locking member 210 of each locking member may be separated from each of the locking holes 12 formed on both sides of the lower end of the rechargeable battery 10 . Through this, the locking state of the rechargeable battery 10 seated on top of the seating member 150 may be released.

At this time, the seating member may be forcibly raised upward in the accommodation space by the elastic force for restoring the above-described compressed elastic springs 121 . Through this, the seating member 150 returns to its original position, and the elastic springs 121 achieve a relaxed state again.

In addition, the rechargeable battery 10 seated on the top of the seating member 150 may protrude upward through the hole 161 of the cover member 160 and wait for withdrawal.

According to the configuration and operation described above, the present invention can accommodate and lock different types of rechargeable batteries in a case and charge them with a set capacity.

In addition, the present invention can automatically set a locking position capable of locking the rechargeable battery after recognizing the set standard of the rechargeable battery entering the inside of the case.

In addition, in the above, two locking holes are formed on both sides of the lower end of the rechargeable battery, and an example in which two locking members are formed in the case has been described as a representative example, but each locking member is provided around the four circumferences of the above-described lower body. It can be.

That is, although not shown in the drawings, four locking members may be provided.

In this case, even when two, four, or three locking holes are formed in a rechargeable battery formed in a square shape, the locking member provided at a position corresponding to the corresponding locking hole may be rotated as described above to perform locking. .

17 is a view showing another example of a cylinder shaft according to the present invention.

Referring to FIG. 17, a groove 411a is formed at the top of the shaft 411 of the cylinder 410 according to the present invention.

A spring 412 is installed in the groove 411a. A hemispherical pressing member 413 elastically supported by the spring 412 is disposed in the groove 411a.

A contact groove 220a having a predetermined length contacting an upper end of the pressing member 413 may be formed on a bottom surface of the second locking member 220 .

When the locking is released through this, the shaft 411 of the cylinder 410 is raised. At this time, the pressing member 413 disposed at the upper end of the shaft 411 presses the second pressing member 220 upward while contacting the contact groove 220a on the bottom surface of the second locking member 220 . The pressing member 413 may be elastically moved in the groove 411a formed at the upper end of the shaft 411 by the spring 412 . It is possible to induce stable locking by absorbing shock generated when the second locking member 220 is pressed. In addition, since the pressing member 413 is formed in a hemispherical shape, a contact area with the contact groove 220a of the second locking member 220 can be minimized.

18 is a view showing an example in which the locking member according to the present invention is movable.

Referring to Figure 18, the upper end of the lower body 110 according to the present invention is formed in a rectangular plate shape.

Each of the four circumferential surfaces of the lower body 110 is formed with incision grooves 180 cut inwardly.

Horizontal cylinders 190 are installed in each of the cutout grooves 180, respectively. Each of the horizontal cylinders 190 has a cylinder shaft 191 capable of protruding outward.

Accordingly, horizontal cylinders 190 are installed in the incision grooves 180 formed on the four circumferential surfaces of the lower body 110, respectively. The cylinder axis 191 of each horizontal cylinder 190 may protrude along the outer 4 directions from the circumference of the lower body 110 .

On the other hand, the hinge end 230 of each of the four locking members 200 is connected to the hinge block 192.

The hinge block 192 is connected to the end of the cylinder shaft 191 of the horizontal cylinder 190.

Accordingly, as the cylinder axis 191 of the horizontal cylinder 190 protrudes, the hinge block 192 connected to the end of the corresponding cylinder axis 191 may protrude along the horizontal direction.

Each of the locking members 200 whose hinge end 230 is connected to the hinge block 192 may be movable to a protruding or inserted position along the four circumferential surfaces of the lower body 110 .

The horizontal cylinders 190 are driven by the control of the controller 420 .

Sensors 145 may be installed on an inner surface of each of the guide plates 140 to check whether or not the locking hole 12 formed in the rechargeable battery 10 is formed. The sensors 145 may be distance sensors or light sensors that determine whether or not a locking hole is formed by measuring a distance to an inner surface of the locking hole.

Each of the sensors 145 transmits a signal indicating whether a locking hole is formed to the controller 420 .

The controller 420 determines the position where the locking hole 12 is formed. The controller 420 pulls the cylinder shafts 191 of the horizontal cylinders disposed on the side corresponding to the position where the locking hole is formed to form a hinge block 192 and locking members 220 connected to the hinge block 192 to rotate. ) and pull it into place.

The locking holes 12 of the rechargeable battery 10 that are subsequently entered may be locked by the locking members 200 moved by the driving of the horizontal cylinders 190 moved as described above. Since the locking operation is the same as described above, description thereof will be omitted.

19 is a view showing an example in which an auxiliary guide plate is further provided to the guide plate according to the present invention.

Referring to FIG. 19, an auxiliary guide plate 600 is further disposed on each guide plate 140 according to the present invention. Connecting cylinders 610 having connecting shafts 611 enabling protrusion of the auxiliary guide plate 600 are respectively installed on one surface of the guide plate 140 .

Each of the connecting cylinders 610 projects a connecting shaft 611 under the control of the controller 420 .

That is, the four guide plates 140 are arranged to form four sides to form a square-shaped accommodation space.

When standard information including the cross-sectional size of the rechargeable battery 10 to be charged is input through the external input unit 430, the controller 420 drives each connecting cylinder 610 to match the cross-sectional size, The auxiliary guide plate 600 may protrude.

20 is a view showing another example in which an auxiliary guide plate is further provided to the guide plate according to the present invention.

Referring to FIG. 20 , a standby groove 140a may be formed on an inner surface of each of the guide plates 140 according to the present invention.

The auxiliary guide plate 600 may be accommodated in the standby groove 140a and stand by.

In this case, the connecting cylinder 610 is installed on the outer surface of the guide plate 140, and the connecting shaft 611 may pass through the guide plate 140 to be positioned in the standby groove 140a. The auxiliary guide plate 600 may be connected to an end of the connecting shaft 611 .

In addition, the controller 420 includes distance sensors 440 for measuring distance values from the outer circumference of the rechargeable battery 10 entering the four inner circumferences of the central hole 131 of the upper body 130, respectively, and Connected.

The controller 420 can determine the size of the rechargeable battery 10 through distance values from the outer circumference of the rechargeable battery 10 entering the four inner circumferences of the central hole 131 of the upper body 130. there is.

The controller 420 may change the positions of the auxiliary guide plates 600 using the connection cylinders 610 to match the distance values.

Through this, the present invention uses the guide plates 140 or the auxiliary guide plates 160 to accommodate the rechargeable battery 10 having various sizes inside the case unit 100, so that charging can be performed. there is

Through this, in the present invention, rechargeable batteries of different sizes can be stably accommodated and charged.

The present invention is not limited to the specific preferred embodiments described above, and various modifications can be made by anyone skilled in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes are within the scope of the claims.

10: charging battery
11: first charging terminal part
12: locking hole
100: case part
110: lower body
111: outer case
111a: hall
112: lower support member
113: insertion groove
120: support member
121: elastic spring
130: upper body
131: central hall
140: guide plate
141: guide groove
141a: 1st straight section
141b: slope section
141c: 2nd straight section
150: seating member
150a: terminal exposure hole
151: through hole
152: protrusion
160: cover member
161: Hall
170: auxiliary cover member
171: opening and closing plate
172: connecting rod
172a: rotating end
173: protrusion member
200: locking unit
210: first locking member
211: slope
212: hanging stage
220: second locking member
230: hinge end
300: second charging terminal
400: unlocking unit
410: cylinder
411: axis
420: controller

Claims (10)

In the electric motorcycle battery charging module,
The electric motorcycle battery charging module,
a case portion having an inlet formed at an upper portion and an accommodation space in which a rechargeable battery entered through the inlet is accommodated;
a locking unit disposed below the accommodating space and locking the rechargeable battery entering the accommodating space;
a second charging terminal unit disposed below the accommodation space and contacting a first charging terminal unit formed at a lower end of the locked rechargeable battery to perform charging; and,
When the charging of the rechargeable battery reaches a predetermined reference charge capacity, including a locking release unit for releasing the locking of the locking unit,
The case part,
A lower body in which the second charging terminal is formed in the center;
A plurality of support members upright at the four corners of the lower body;
An upper body installed on top of the plurality of support members and having the inlet formed therein;
It is disposed between the plurality of support members, and provided with guide plates whose upper and lower ends are supported by the lower body and the upper body,
The accommodation space is formed surrounded by the upper and lower bodies and the guide plates,
In the receiving space,
The rechargeable battery is seated, and a seating member capable of being lifted in the accommodation space is disposed,
Through-holes through which each of the plurality of support members pass are formed at four corners of the seating member,
An elastic spring is externally applied to each of the plurality of support members,
The elastic spring elastically supports between the lower surface of the seating member and the upper surface of the lower body,
The locking part,
Including a plurality of locking members arranged to be rotatable along the top and bottom at a plurality of positions around the lower body,
Each of the plurality of locking members,
A first locking member, a second locking member connected at an angle between 90 degrees and 180 degrees with the first locking member at the lower end of the first locking member, and between the first and second locking members. Including the connecting hinge end,
Each of the plurality of locking members is rotated to return to its original position by the elastic force of the torsion spring provided at the hinge end,
The hinge end is rotatably connected to the circumference of the lower body,
An inclined surface is formed on the inner surface of the upper end of the first locking member,
A hooking end protruding inward is formed at the lower end of the inclined surface of the first locking member,
When the inclined surface comes into contact with the lower rim of the seating member that is lowered, the first locking member is rotated with the hinge end as a rotation center so as to be widened,
When the seating member is further lowered to a certain position, the rim of the seating member is caught on the lower surface of the hooking end and locked,
The plurality of locking members are arranged to face each other in the accommodation space,
On the rim of the seating member,
A protrusion protruding downwardly along the outside is formed,
The protrusion is in contact with the inclined surface,
The lower surface of the hooking end is caught on the upper surface of the protrusion,
The length of the second locking member is formed shorter than the length of the first locking member,
The thickness of the second locking member is formed to gradually become thinner along the end,
The unlocking unit,
A cylinder installed on the lower body so as to be disposed under the plurality of locking members;
Including a controller for determining whether the charging of the rechargeable battery reaches a predetermined reference charging capacity,
The cylinder has a shaft that is raised and lowered,
The controller,
When the charging of the rechargeable battery reaches a predetermined reference charge capacity, the lower end of the end of the second locking member of each of the plurality of locking members is pressed upward so that each of the plurality of locking members is reversely rotated with the hinge end as the center of rotation So that the protrusion of the seating member is released from the engaging end of the first locking member,
The upper end of the lower body is formed in a rectangular plate shape,
Each of the four circumferential surfaces of the lower body is formed with incision grooves cut inwardly,
Horizontal cylinders are installed in each of the incision grooves, and each of the horizontal cylinders has a cylinder shaft capable of protruding outward,
The hinge end of each of the plurality of locking members is connected to a hinge block,
The hinge block is connected to an end of the cylinder axis of each of the horizontal cylinders,
The horizontal cylinder protrudes the cylinder shaft under the control of the controller to change the position of the hinge block,
A groove is formed at an upper end of the shaft provided in the cylinder,
A spring is installed in the groove,
A hemispherical pressing member elastically supported by the spring is disposed in the groove,
On the bottom surface of the second locking member,
An electric motorcycle battery charging module, characterized in that a contact groove having a predetermined length contacting the upper end of the pressing member is formed.
According to claim 1,
On the inner surface of each of the guide plates,
Sensors are installed to check whether a locking hole is formed in the rechargeable battery to be entered,
The sensors are distance sensors that check whether the locking hole is formed by measuring the distance to the inner surface of the locking hole,
Each of the sensors transmits a signal about whether the locking hole is formed to the controller,
The controller determines the position where the locking hole is formed,
Among the horizontal cylinders, by pulling the cylinder axis of the horizontal cylinders disposed on the side corresponding to the position where the locking hole is formed, a hinge block connected to an end of the cylinder axis and a plurality of locking members connected to the hinge block to be rotated. Characterized in that Electric two-wheeled vehicle battery charging module.
According to claim 2,
An auxiliary guide plate is further disposed on each of the guide plates,
A connecting cylinder having a connecting shaft enabling the protrusion of the auxiliary guide plate is installed on one surface of each of the guide plates, respectively.
Each of the connecting cylinders protrudes the connecting shaft under the control of the controller,
When standard information including the cross-sectional size of the rechargeable battery is input through an external input device, the controller protrudes the auxiliary guide plate by driving each connecting cylinder to match the cross-sectional size. battery charging module.
According to claim 1,
At the center of the seating member,
An electric motorcycle battery charging module, characterized in that a terminal exposure hole exposing the second charging terminal is formed at the bottom.
According to claim 4,
The seating member includes an auxiliary cover member,
The auxiliary cover member includes an opening and closing plate for opening and closing the exposure hole;
A connecting rod extending from the circumference of the opening and closing plate;
A protruding member protruding from the connecting rod so as to be inclined downward,
The end of the connecting rod is connected rotatably along the top and bottom by forming a rotating end at the lower end of the side rim of the seating member,
On one of the guide plates,
A guide groove for guiding the movement of the end of the protruding member is formed along the top and bottom,
The guide groove forms a first straight section, a second straight section spaced apart along the inside of the accommodation space, and an inclined section connecting the first straight section and the second straight section. Electric motorcycle battery charging module characterized by.
delete delete delete delete A charging station comprising the electric motorcycle battery charging module according to any one of claims 1 to 5.

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