A portable electric vehicle charging pile and battery management device

Abstract

The application provides a convenient mobile electric vehicle charging pile and battery management device, and relates to the technical field of electric vehicle charging piles.The device comprises a protection member, a stable anti-moving member, a shielding control member and a movable limiting member; a battery is installed in the protection member; a movable mounting member is installed in the protection member; four groups of stable anti-moving members are installed at the bottom of the protection member; the shielding control member is installed on the protection member; two groups of movable limiting members are installed on the shielding control member; the bottom end of the four stable anti-moving members is in contact with the ground, thereby playing an auxiliary braking effect on the protection shell and increasing the stability during use; the device solves the problem that the electric vehicle charging pile is prone to moving during use due to the lack of an auxiliary braking structure and cannot automatically improve the stability during use.

Description

Technical Field

[0001] This invention belongs to the field of electric vehicle charging pile technology, and more specifically, relates to a convenient mobile electric vehicle charging pile and battery management device. Background Technology

[0002] The convenient mobile electric vehicle charging station is a convenient charging device designed specifically for new energy vehicles. It is suitable for outdoor use, easy to carry in the vehicle, and can draw power from a household socket to solve the temporary outdoor charging needs of electric vehicles.

[0003] Currently used portable electric vehicle charging stations still have the following problems:

[0004] 1. The lack of auxiliary braking structure usually makes electric vehicle charging piles prone to movement during use, and cannot automatically improve the stability of electric vehicle charging piles during use;

[0005] 2. The piles are always exposed when not in use, which makes it impossible to store them, making them prone to bumps and impacts and affecting their service life.

[0006] 3. Because the charging efficiency of electric vehicle charging stations is higher than that of ordinary charging guns, electric vehicle charging stations at home are prone to simultaneous charging and discharging, which affects the lifespan of the batteries in the electric vehicle charging stations. Summary of the Invention

[0007] This disclosure relates to a convenient mobile electric vehicle charging pile and battery management device, which includes protective components, movable mounting components, stabilizing anti-slip components, shielding control components, and movable limiting components. The bottom ends of the four stabilizing anti-slip brackets are in contact with the ground, providing auxiliary braking effect to the protective shell and increasing stability during use. The shielding control plate cannot be pulled upwards by staff, ensuring that the battery cannot be charged while the charging pile is in use. When not in use, the charging pile can be stored in the protective shell, providing storage and protection. This solves the problems of electric vehicle charging piles easily moving during use, the charging pile always being exposed when not in use, and the common problem of charging and discharging simultaneously when using electric vehicle charging piles at home.

[0008] In a first aspect, this disclosure provides a battery management device, comprising: a protective component, a movable mounting component, a stabilizing anti-displacement component, a blocking control component, and a movable limiting component; a battery is installed inside the protective component, and a charging port is provided on the battery; the movable mounting component is installed inside the protective component; four sets of stabilizing anti-displacement components are provided, and the four sets of stabilizing anti-displacement components are installed at the bottom of the protective component, the four sets of stabilizing anti-displacement components are used to improve the stability of the protective component; the blocking control component is installed on the protective component, and the blocking control component is used to block the charging port; two sets of movable limiting components are provided, and the two sets of movable limiting components are installed on the blocking control component, the two sets of movable limiting components are used to limit the blocking control component.

[0009] In at least some embodiments, the protective component includes: a protective shell, a protective frame, and circular iron blocks; the inner wall of the protective shell has two circular limiting grooves; the protective frame is fixedly installed on the top of the protective shell; there are four circular iron blocks in total, and the four circular iron blocks are fixedly installed on the protective shell.

[0010] In at least some embodiments, the movable mounting component includes: a movable sealing frame, a rectangular connecting plate, and a circular electromagnet; there are two movable sealing frames, and the two movable sealing frames are slidably installed inside the protective shell; rectangular limiting grooves are opened on the inner side of the two movable sealing frames, and the bottom of the two movable sealing frames is provided with rounded corners; there are four circular electromagnets, and the four circular electromagnets are fixedly installed on the two movable sealing frames.

[0011] In at least some embodiments, the stabilizing and anti-slip component includes: a mounting plate and a circular mounting shaft; there are two mounting plates, and the two mounting plates are fixedly installed on the bottom of the protective shell; the circular mounting shaft is rotatably mounted on the two mounting plates.

[0012] In at least some embodiments, the stabilizing anti-slip component further includes: a stabilizing anti-slip frame and a helical spring a; the stabilizing anti-slip frame is fixedly installed on the outside of the circular mounting shaft, and the top end of the stabilizing anti-slip frame contacts the movable sealing frame; the helical spring a is installed inside the stabilizing anti-slip frame, and the top end of the helical spring a contacts the protective shell.

[0013] In at least some embodiments, the blocking control component includes: a rectangular bar and a limiting frame a; there are two rectangular bars, and the two rectangular bars are slidably mounted on the protective shell; there are four limiting frames a, and the four limiting frames a are fixedly mounted on the outside of the two rectangular bars, and the inner side of the four limiting frames a is in contact with the protective shell.

[0014] In at least some embodiments, the shading control further includes: a shading control plate and a control switch; the shading control plate is fixedly installed on the right side of the two rectangular bars, and the shading control plate is located directly to the right of the charging port; the control switch is fixedly installed in the front rectangular bar, and the control switch is electrically connected to the battery and four circular electromagnets.

[0015] In at least some embodiments, the movable limiting component includes: a movable limiting rod and a limiting frame b; the movable limiting rod is slidably mounted on a rectangular bar, and the outer end of the movable limiting rod is inserted into a rectangular limiting groove; the bottom of the outer end of the movable limiting rod is provided with a large rounded corner, and the top of the outer end of the movable limiting rod is provided with a small rounded corner; the limiting frame b is fixedly mounted on the inner end of the movable limiting rod.

[0016] In at least some embodiments, the movable limiting member further includes: a limiting retaining ring and a helical spring b; the limiting retaining ring is fixedly installed on the outside of the movable limiting rod; the helical spring b is sleeved on the outside of the movable limiting rod, and the helical spring b is located between the rectangular bar and the limiting retaining ring.

[0017] In another aspect, this disclosure provides a convenient mobile electric vehicle charging station, comprising: a charging station body and a protective top plate; and also including the aforementioned battery management device, wherein the charging station body is fixedly installed on the battery management device and is electrically connected to the battery; the protective top plate is fixedly installed on the top of the charging station body.

[0018] Compared with the prior art, the present invention has at least one of the following beneficial effects:

[0019] 1. When the four circular electromagnets are energized and the two movable sealing frames slide upwards, the four circular electromagnets are concentric with the four circular iron blocks, which positions the two movable sealing frames as they slide upwards, ensuring their stability. When the four circular electromagnets are concentric with the four circular iron blocks, the six rows of slots on the protective shell align with the six rows of slots on the two movable sealing frames, facilitating heat dissipation from the protective shell. When the circular electromagnets separate from the four circular iron blocks, the six rows of slots on the protective shell separate from the six rows of slots on the two movable sealing frames, improving the protective effect of the protective shell.

[0020] 2. When the two movable sealing frames slide upwards, the four stabilizing anti-slip frames change angle under the action of the four helical springs a, so that the bottom ends of the four stabilizing anti-slip frames contact the ground, which plays an auxiliary braking role for the protective shell and increases the stability during use; when the two movable sealing frames slide downwards to reset, the two movable sealing frames can press the four stabilizing anti-slip frames, so that the angle of the four stabilizing anti-slip frames changes, realizing the automatic separation of the four stabilizing anti-slip frames from the ground, which makes it convenient for the staff to move the protective shell through the four rollers.

[0021] 3. The shielding control plate of this invention shields the charging port, requiring the operator to pull the shielding control plate upwards when the battery is charging. When the battery is charging, the control switch is released, and the four circular electromagnets are not magnetic. When the battery is not charging, the control switch is pressed, and the four circular electromagnets are magnetic.

[0022] Furthermore, when the two movable sealing frames slide upwards, under the action of the two large rounded corners, the two movable sealing frames can push the two movable limiting rods to move inwards, so that the two movable limiting rods separate from the two rectangular limiting grooves; when the two movable sealing frames slide upwards, the two movable limiting rods are inserted into the two circular limiting grooves under the action of the two helical springs b. At this time, the staff cannot pull the shielding control plate upwards, ensuring that the staff cannot charge the battery when the pile is in use;

[0023] Furthermore, when the two movable sealing frames slide down to reset, the two movable limiting rods can slide inward under the action of the two small rounded corners, causing the two movable limiting rods to separate from the two circular limiting grooves; when the battery is charging and the staff pulls the protective top plate upward, the two movable sealing frames cannot be positioned by the four circular iron blocks and four circular electromagnets, causing the pile to automatically fall into the protective shell under the action of gravity when the staff releases the protective top plate, ensuring that the staff cannot use the pile when the battery is charging.

[0024] 4. When the pile body of the present invention is in use, the pile body can be removed from the protective shell. When the pile body is not in use, the pile body can be stored in the protective shell, which has the effect of storing and protecting the pile body. Attached Figure Description

[0025] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure. It is obvious that the drawings described below are merely some embodiments of this disclosure, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort. In the drawings:

[0026] Figure 1A three-dimensional structural schematic diagram of the present invention is shown;

[0027] Figure 2 The present invention is shown. Figure 1 A schematic diagram of the central cross-section structure;

[0028] Figure 3 A schematic diagram of the structure of the movable mounting component of the present invention is shown;

[0029] Figure 4 The present invention is shown. Figure 1 A schematic diagram of the bottom view structure;

[0030] Figure 5 The present invention is shown. Figure 1 A schematic diagram of the top view structure;

[0031] Figure 6 The present invention is shown. Figure 5 Schematic diagram of the cross-sectional structure along the AA direction;

[0032] Figure 7 The present invention is shown. Figure 4 A magnified schematic diagram of a portion of region B in the middle;

[0033] Figure 8 A schematic diagram of the structure of the shielding control component and the movable limiting component of the present invention is shown;

[0034] Figure 9 The present invention is shown. Figure 5 A schematic diagram of the cross-sectional structure along the CC direction;

[0035] Figure 10 The present invention is shown. Figure 9 A magnified schematic diagram of a portion of region D in the middle;

[0036] Figure 11 The present invention is shown. Figure 5 Schematic diagram of the cross-sectional structure in the EE direction;

[0037] Figure 12 The present invention is shown. Figure 11 A magnified schematic diagram of a portion of the F region;

[0038] Figure 13 A schematic diagram of the structure of the pile body and protective top plate of the present invention is shown.

[0039] Explanation of reference numerals in the attached figures:

[0040] 100. Protective component; 101. Protective shell; 1011. Circular limiting groove; 102. Protective frame; 103. Circular iron block;

[0041] 200. Battery; 201. Charging port;

[0042] 300. Movable mounting component; 301. Movable sealing bracket; 3011. Rectangular limiting groove; 302. Rectangular connecting plate; 303. Circular electromagnet;

[0043] 400. Stabilizing anti-slip component; 401. Mounting plate; 402. Circular mounting shaft; 403. Stabilizing anti-slip frame; 404. Helical spring a;

[0044] 500. Obstruction control component; 501. Rectangular bar; 502. Limiting frame a; 503. Obstruction control panel; 504. Control switch;

[0045] 600. Movable limit component; 601. Movable limit rod; 602. Limiting frame b; 603. Limiting ring; 604. Helical spring b;

[0046] 700. Pile body; 701. Protective roof slab. Detailed Implementation

[0047] To make the objectives, technical solutions, and advantages of this disclosure clearer, the disclosure will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. Based on the embodiments of this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure.

[0048] The terminology used in the embodiments of this disclosure is for the purpose of describing particular embodiments only and is not intended to limit the disclosure. The singular forms “a,” “the,” and “the” as used in the embodiments of this disclosure and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise; “multiple” generally includes at least two, and other quantifiers are similarly intended.

[0049] It should be understood that although the terms first, second, third, etc., may be used to describe embodiments of this disclosure, these descriptions should not be limited to these terms. These terms are only used to distinguish the described objects. For example, first may also be referred to as second without departing from the scope of embodiments of this disclosure, and similarly, second may also be referred to as first. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0050] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0051] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that an article or device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such an article or device. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the article or device that includes said element.

[0052] The optional embodiments of this disclosure are described in detail below with reference to the accompanying drawings.

[0053] Example: Please refer to Figures 1 to 13 As shown: This invention provides a battery management device, including: a protective component 100, a movable mounting component 300, a stabilizing anti-shift component 400, a blocking control component 500, and a movable limiting component 600; a battery 200 is installed inside the protective component 100, and a charging port 201 is provided on the battery 200; the movable mounting component 300 is installed inside the protective component 100; four sets of stabilizing anti-shift components 400 are provided, and the four sets of stabilizing anti-shift components 400 are installed at the bottom of the protective component 100, and the four sets of stabilizing anti-shift components 400 are used to improve the stability of the protective component 100; the blocking control component 500 is installed on the protective component 100, and the blocking control component 500 is used to block the charging port 201; two sets of movable limiting components 600 are provided, and the two sets of movable limiting components 600 are installed on the blocking control component 500, and the two sets of movable limiting components 600 are used to limit the blocking control component 500.

[0054] In this embodiment of the disclosure, such as Figure 1 , Figure 3 and Figure 12 As shown, the protective component 100 includes: a protective shell 101, a protective frame 102, and circular iron blocks 103; the inner wall of the protective shell 101 is provided with two circular limiting grooves 1011; the protective frame 102 is fixedly installed on the top of the protective shell 101; there are four circular iron blocks 103 in total, and the four circular iron blocks 103 are fixedly installed on the protective shell 101;

[0055] The movable mounting component 300 includes: a movable sealing frame 301, a rectangular connecting plate 302, and a circular electromagnet 303; there are two movable sealing frames 301, and the two movable sealing frames 301 are slidably installed inside the protective shell 101; a rectangular limiting groove 3011 is opened on the inner side of each of the two movable sealing frames 301, and the bottom of the two movable sealing frames 301 is provided with rounded corners; there are four circular electromagnets 303, and the four circular electromagnets 303 are fixedly installed on the two movable sealing frames 301.

[0056] Its specific function is as follows: Since four circular iron blocks 103 are fixedly installed on the protective shell 101, and four circular electromagnets 303 are fixedly installed on two movable sealing frames 301, when the four circular electromagnets 303 are energized and the two movable sealing frames 301 slide upward, the four circular electromagnets 303 can be concentric with the four circular iron blocks 103, thus positioning the two movable sealing frames 301 that are moving upward, so that the two movable sealing frames 301 can be in a stable state after sliding upward; and since the protective shell 101 has openings There are six rows of slots, and three rows of slots are opened on each of the two movable sealing frames 301. When the four circular electromagnets 303 and the four circular iron blocks 103 are concentric, the six rows of slots on the protective shell 101 are aligned with the six rows of slots on the two movable sealing frames 301, which is conducive to the heat dissipation in the protective shell 101. When the circular electromagnets 303 are separated from the four circular iron blocks 103, the six rows of slots on the protective shell 101 are separated from the six rows of slots on the two movable sealing frames 301, which is conducive to improving the protective effect of the protective shell 101.

[0057] In this embodiment of the disclosure, such as Figure 6 and Figure 7 As shown, the stabilizing anti-slip component 400 includes: a mounting plate 401 and a circular mounting shaft 402; two mounting plates 401 are provided, and the two mounting plates 401 are fixedly installed on the bottom of the protective shell 101; the circular mounting shaft 402 is rotatably installed on the two mounting plates 401; the stabilizing anti-slip component 400 also includes: a stabilizing anti-slip frame 403 and a helical spring a404; the stabilizing anti-slip frame 403 is fixedly installed on the outside of the circular mounting shaft 402, and the top end of the stabilizing anti-slip frame 403 contacts the movable sealing frame 301; the helical spring a404 is installed inside the stabilizing anti-slip frame 403, and the top end of the helical spring a404 contacts the protective shell 101;

[0058] Its specific function is as follows: Since the four circular mounting shafts 402 are rotatably mounted on the eight mounting plates 401, and the four helical springs a404 are installed inside the four stabilizing anti-slip brackets 403, and the tops of the four helical springs a404 are in contact with the protective shell 101, when the two movable sealing brackets 301 slide upward, the four stabilizing anti-slip brackets 403 change angle under the action of the four helical springs a404, so that the bottom of the four stabilizing anti-slip brackets 403 contacts the ground, which plays an auxiliary braking role for the protective shell 101 and increases the stability during use; since the tops of the four stabilizing anti-slip brackets 403 are in contact with the two movable sealing brackets 301, when the two movable sealing brackets 301 slide downward to reset, the two movable sealing brackets 301 can press the four stabilizing anti-slip brackets 403, so that the four stabilizing anti-slip brackets 403 change angle, realizing the automatic separation of the four stabilizing anti-slip brackets 403 from the ground, making it convenient for workers to move the protective shell 101 through the four rollers.

[0059] In this embodiment of the disclosure, such as Figure 8 , Figure 10 and Figure 12 As shown, the shielding control component 500 includes: rectangular bars 501 and limiting frames a502; there are two rectangular bars 501, and the two rectangular bars 501 are slidably mounted on the protective shell 101; there are four limiting frames a502, and the four limiting frames a502 are fixedly mounted on the outside of the two rectangular bars 501, and the inner side of the four limiting frames a502 is in contact with the protective shell 101; the shielding control component 500 also includes: a shielding control plate 503 and a control switch 504; the shielding control plate 503 is fixedly mounted on the right side of the two rectangular bars 501, and the shielding control plate 503 is located on the right side of the charging port 201; the control switch 504 is fixedly mounted in the front rectangular bars 501, and the control switch 504 is electrically connected to the battery 200 and four circular electromagnets 303;

[0060] The movable limiting component 600 includes: a movable limiting rod 601 and a limiting frame b602; the movable limiting rod 601 is slidably mounted on the rectangular bar 501, and the outer end of the movable limiting rod 601 is inserted into the rectangular limiting groove 3011; the bottom of the outer end of the movable limiting rod 601 is provided with a large rounded corner, and the top of the outer end of the movable limiting rod 601 is provided with a small rounded corner; the limiting frame b602 is fixedly mounted on the inner end of the movable limiting rod 601; the movable limiting component 600 also includes: a limiting ring 603 and a helical spring b604; the limiting ring 603 is fixedly mounted on the outside of the movable limiting rod 601; the helical spring b604 is sleeved on the outside of the movable limiting rod 601, and the helical spring b604 is located between the rectangular bar 501 and the limiting ring 603;

[0061] Its specific function is as follows: Because the inner sides of the four limit frames a502 are in contact with the protective shell 101, and the shielding control plate 503 is fixedly installed on the right side of the two rectangular bars 501, and the shielding control plate 503 is located directly to the right of the charging port 201, it shields the charging port 201, so when the battery 200 is charging, the operator needs to pull the shielding control plate 503 upwards; and because the control switch 504 is fixedly installed in the front rectangular bar 501, and the control switch 504 is electrically connected to the battery 200 and the four circular electromagnets 303, when the battery 200 is in the charging state, the control switch 504 is released, at which time the four circular electromagnets 303 do not have magnetic force; when the battery 200 is not in the charging state, the control switch 504 is in the pressed state, at which time the four circular electromagnets 303 have magnetic force;

[0062] Furthermore, since the two movable limiting rods 601 are slidably mounted on the two rectangular bars 501, and the bottom of the outer ends of the two movable limiting rods 601 are provided with large rounded corners, and the top of the outer ends of the two movable limiting rods 601 are provided with small rounded corners, when the two movable sealing frames 301 slide upward, under the action of the two large rounded corners, the two movable sealing frames 301 can push the two movable limiting rods 601 to move inward, so that the two movable limiting rods 601 separate from the two rectangular limiting grooves 3011; and since the inner wall of the protective shell 101 has two circular openings... The limiting groove 1011 is provided, and two helical springs b604 are sleeved on the outside of the two movable limiting rods 601. The two helical springs b604 are located between the two rectangular bars 501 and the two limiting rings 603. When the two movable sealing frames 301 slide upward, the two movable limiting rods 601 are inserted into the two circular limiting grooves 1011 under the action of the two helical springs b604. At this time, the staff cannot pull the blocking control plate 503 upward, ensuring that the staff cannot charge the battery 200 when the pile body 700 is in use.

[0063] Furthermore, because the top of the outer ends of the two movable limit rods 601 are provided with small rounded corners, and the bottom of the two movable sealing frames 301 is provided with rounded corners, when the two movable sealing frames 301 slide down to reset, the two movable limit rods 601 can slide inward under the action of the two small rounded corners, so that the two movable limit rods 601 separate from the two circular limit grooves 1011; when the battery 200 is in the charging state, and the staff pulls the protective top plate 701 upward, the two movable sealing frames 301 cannot be positioned by the four circular iron blocks 103 and the four circular electromagnets 303, so that when the staff releases the protective top plate 701, the pile body 700 automatically falls into the protective shell 101 under the action of gravity, ensuring that the staff cannot use the pile body 700 when the battery 200 is charging.

[0064] The present invention provides a convenient mobile electric vehicle charging pile, comprising: a pile body 700 and a protective top plate 701; and also comprising the aforementioned battery management device, wherein the pile body 700 is fixedly installed on the battery management device and the pile body 700 is electrically connected to the battery 200; the protective top plate 701 is fixedly installed on the top of the pile body 700.

[0065] Its specific function is as follows: Since the pile body 700 is fixedly installed on the rectangular connecting plate 302 and the protective top plate 701 is fixedly installed on the top of the pile body 700, the pile body 700 can be removed from the protective shell 101 when in use, and can be stored in the protective shell 101 when not in use, thus providing storage and protection for the pile body 700.

[0066] The specific usage and function of this embodiment are as follows:

[0067] The staff connected the charger to the charging port 201 and the socket respectively to fully charge the battery 200. When the battery 200 was charging, the control switch 504 was released, at which point the four circular electromagnets 303 were not magnetic. When the battery 200 was charging and the staff pulled the protective top plate 701 upwards, the two movable sealing brackets 301 could not be positioned by the four circular iron blocks 103 and the four circular electromagnets 303. As a result, when the staff released the protective top plate 701, the charging pile 700 automatically fell into the protective shell 101 under the action of gravity, ensuring that the staff could not use the charging pile 700 while the battery 200 was charging. Afterwards, the staff placed the portable electric vehicle charging pile in the trunk of the electric vehicle.

[0068] When the portable electric vehicle charging station is needed, the operator adjusts the position of the protective shell 101 using four rollers, bringing it close to the charging point of the electric vehicle. Then, the operator pulls the protective top plate 701 upwards, moving the charging station 700 out of the protective shell 101. When the four circular electromagnets 303 are energized and the two movable sealing frames 301 slide upwards, the four circular electromagnets 303 are concentric with the four circular iron blocks 103, providing positioning for the upward-moving movable sealing frames 301 and ensuring their stability after sliding upwards. When the four circular electromagnets 303 are concentric with the four circular iron blocks 103, the six rows of slots on the protective shell 101 align with the six rows of slots on the two movable sealing frames 301, facilitating heat dissipation from the protective shell 101. When the two movable sealing frames 301 slide upwards, the four stabilizing anti-shifting frames 403 are held in place by four helical springs a404. The angle changes under the action of the four stable anti-slip brackets 403, causing the bottom ends of the brackets to contact the ground, which provides an auxiliary braking effect for the protective shell 101 and increases the stability during use. When the battery 200 is charging, the operator needs to pull the shield control plate 503 upward. When the battery 200 is charging, the control switch 504 is released, and at this time, the four circular electromagnets 303 do not have magnetic force. When the two movable sealing brackets 301 slide upward, under the action of the two large rounded corners, the two movable sealing brackets 301 can push the two movable limit rods 601 to move inward, so that the two movable limit rods 601 separate from the two rectangular limiting grooves 3011. When the two movable sealing brackets 301 slide upward, the two movable limit rods 601 are inserted into the two circular limiting grooves 1011 under the action of the two helical springs b604. At this time, the operator cannot pull the shield control plate 503 upward, ensuring that the operator cannot charge the battery 200 when the pile body 700 is in use.

[0069] After use, the portable electric vehicle charging station allows staff to press down on the protective top plate 701. When the charging station 700 is not in use, it can be stored in the protective shell 101, providing storage and protection. When the circular electromagnet 303 separates from the four circular iron blocks 103, the six rows of slots on the protective shell 101 separate from the six rows of slots on the two movable sealing frames 301, improving the protective effect of the protective shell 101. When the two movable sealing frames 301... When the two movable sealing frames 301 slide down to reset, they can press down on the four stable anti-slip frames 403, causing the four stable anti-slip frames 403 to change angle, thus realizing the automatic separation of the four stable anti-slip frames 403 from the ground, making it convenient for workers to move the protective shell 101 via the four rollers; when the two movable sealing frames 301 slide down to reset, the two movable limit rods 601 can slide inward under the action of the two small rounded corners, so that the two movable limit rods 601 separate from the two circular limit grooves 1011.

[0070] The above embodiments are only used to illustrate the technical solutions of this disclosure, and are not intended to limit it. Although this disclosure has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this disclosure.

Claims

1. A battery management device, characterized in that, include: Protective component (100), movable mounting component (300), stabilizing anti-slip component (400), obstruction control component (500) and movable limit component (600); The protective component (100) has a battery (200) installed inside, and the battery (200) is provided with a charging port (201). The movable mounting component (300) is installed inside the protective component (100); The stabilizing anti-slip component (400) is provided in four sets, and the four sets of stabilizing anti-slip components (400) are installed at the bottom of the protective component (100). The four sets of stabilizing anti-slip components (400) are used to improve the stability of the protective component (100). The shielding control (500) is installed on the protective member (100) and is used to shield the charging port (201). The movable limiting member (600) is provided in two sets, and the two sets of movable limiting members (600) are installed on the blocking control member (500). The two sets of movable limiting members (600) are used to limit the blocking control member (500); the protective member (100) includes: a protective shell (101), a protective frame (102) and a circular iron block (103). The inner wall of the protective shell (101) is provided with two circular limiting grooves (1011). The protective frame (102) is fixedly installed on the top of the protective shell (101); There are four circular iron blocks (103) in total, and the four circular iron blocks (103) are fixedly installed on the protective shell (101); The movable mounting component (300) includes: Movable sealing frame (301), rectangular connecting plate (302) and circular electromagnet (303); There are two movable sealing frames (301), and the two movable sealing frames (301) are slidably installed inside the protective shell (101); the inner side of the two movable sealing frames (301) is provided with a rectangular limiting groove (3011), and the bottom of the two movable sealing frames (301) is provided with rounded corners; There are four circular electromagnets (303), and the four circular electromagnets (303) are fixedly installed on two movable sealing frames (301).

2. The battery management device according to claim 1, characterized in that, The stabilizing and anti-slip component (400) includes: a mounting plate (401) and a circular mounting shaft (402); There are two mounting plates (401), and the two mounting plates (401) are fixedly installed on the bottom of the protective shell (101); The circular mounting shaft (402) is rotatably mounted on two mounting plates (401).

3. The battery management device according to claim 2, characterized in that, The stabilizing anti-slip component (400) further includes: a stabilizing anti-slip frame (403) and a helical spring a (404); The stabilizing anti-slip bracket (403) is fixedly installed on the outside of the circular mounting shaft (402), and the top of the stabilizing anti-slip bracket (403) is in contact with the movable sealing bracket (301); The helical spring a (404) is installed inside the stabilizing anti-slip frame (403), and the top of the helical spring a (404) is in contact with the protective shell (101).

4. The battery management device according to claim 1, characterized in that, The occlusion control component (500) includes: a rectangular bar (501) and a limiting frame a (502); There are two rectangular bars (501), and the two rectangular bars (501) are slidably installed on the protective shell (101); There are four limiting card frames a (502), and the four limiting card frames a (502) are fixedly installed on the outside of the two rectangular bars (501), and the inner side of the four limiting card frames a (502) is in contact with the protective shell (101).

5. A battery management device according to claim 4, characterized in that, The shading control component (500) further includes: a shading control plate (503) and a control switch (504); The shielding control plate (503) is fixedly installed on the right side of the two rectangular bars (501), and the shielding control plate (503) is located directly to the right of the charging port (201); The control switch (504) is fixedly installed in the rectangular bar (501) on the front side, and the control switch (504) is electrically connected to the battery (200) and four circular electromagnets (303).

6. A battery management device according to claim 4, characterized in that, The movable limiting component (600) includes: a movable limiting rod (601) and a limiting frame b (602); The movable limiting rod (601) is slidably mounted on the rectangular bar (501), and the outer end of the movable limiting rod (601) is inserted into the rectangular limiting groove (3011); the bottom of the outer end of the movable limiting rod (601) is provided with a large rounded corner, and the top of the outer end of the movable limiting rod (601) is provided with a small rounded corner. The limiting frame b (602) is fixedly installed on the inner end of the movable limiting rod (601).

7. A battery management device according to claim 6, characterized in that, The movable limiting component (600) further includes: a limiting retaining ring (603) and a helical spring b (604); The limiting ring (603) is fixedly installed on the outside of the movable limiting rod (601); The helical spring b (604) is sleeved on the outside of the movable limiting rod (601), and the helical spring b (604) is located between the rectangular bar (501) and the limiting ring (603).

8. A convenient mobile electric vehicle charging station, comprising: The device comprises a pile body (700) and a protective top plate (701); characterized in that it further comprises a battery management device according to any one of claims 1-7, wherein the pile body (700) is fixedly installed on a battery management device and the pile body (700) is electrically connected to the battery (200); the protective top plate (701) is fixedly installed on the top of the pile body (700).

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