A power exchange cabinet

Abstract

The present invention relates to the field of battery replacement technology, and in particular to a battery replacement cabinet, comprising a placement cabinet body, a plurality of battery replacement compartments are fixedly installed on the front side of the placement cabinet body, charging sockets are fixedly installed inside the battery replacement compartments, and limiting compartment doors are provided at the openings of the battery replacement compartments. A supporting plate is provided on the bottom surface of the interior of the battery replacement compartments, and two vertical baffles are fixedly connected to the other end of the supporting plate. The present invention supports the battery through the supporting plate, limits the two ends of the battery by vertical baffles and limiting compartment doors, and movably limits the battery by the limiting baffle, so that the sliding wear on the surface of the battery is effectively reduced during the replacement process, the safety of the battery is ensured and the service life of the battery is extended, and the position of the battery and the charging socket are adjusted and docked by the movable limit of the limiting baffle, so as to reduce the bumps caused by manual docking and improve the battery replacement efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of battery replacement, and in particular to a battery replacement cabinet. Background Art

[0002] The battery swap cabinet combines the cabinet and the battery's BMS through the Internet of Things technology. It solves the problems of safe and difficult charging of electric vehicles through intelligent charging, automatic battery identification, and self-service battery swapping. It is now widely used among food delivery riders; the batteries in the battery swap cabinet are all from the operator. When the user uses it for the first time, the cabinet will pop out a battery from the cabin for the user, and then start the battery swap cycle.

[0003] The patent document with announcement number CN116176320A announces an intelligent charging and swapping cabinet, including at least one charging and swapping compartment body, the charging and swapping compartment body includes an electrical cavity located in the middle and charging cavities distributed on both sides of the electrical cavity, a door body is provided at the front end of the charging cavity, and the door hinges of the door body are arranged on both sides of the charging and swapping compartment body.

[0004] When replacing batteries through a battery swap cabinet in the prior art, it is usually necessary to open the door of the charging compartment, pull out the charged battery from the charging compartment, and then insert the battery to be charged into the charging compartment. When replacing the battery, the battery surface will contact and rub against the inner wall of the charging compartment during the process of pulling out and inserting. During multiple battery swaps, the battery surface is easily worn, affecting the battery's safety performance and service life. In addition, manual alignment is required when inserting the battery into the charging compartment. When the insertion accuracy is poor, it is easy to cause the battery to be bumped and reduce the battery replacement efficiency. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings existing in the prior art and to propose a power exchange cabinet.

[0006] In order to achieve the above purpose, the technical solution adopted by the present invention is: a power exchange cabinet, including a placement cabinet, a plurality of power exchange compartments are fixedly installed on the front of the placement cabinet, charging sockets are fixedly installed inside the power exchange compartments, and limited compartment doors are provided at the openings of the power exchange compartments. A supporting plate is provided on the bottom surface of the interior of the power exchange compartments, one end of the supporting plate is fixedly connected to the corresponding limited compartment door, and the other end of the supporting plate is fixedly connected to two vertical baffles, and two strip grooves are provided inside the power exchange compartments, and the vertical baffles are respectively located inside the corresponding strip grooves;

[0007] A horizontal push-pull mechanism is connected between the limit compartment door and the corresponding battery exchange compartment body, two limit baffles are slidably connected to the top of the supporting plate, a matching limit mechanism is connected to the limit baffle, and a positioning mechanism is connected to the limit compartment door.

[0008] Preferably, the horizontal push-pull mechanism includes four circular stop pins, which are fixedly connected around one side of the limit bin door. Four limit slots are opened on the battery exchange bin body, and the circular stop pins are slidably limited in the corresponding limit slots.

[0009] Preferably, the cooperating limiting mechanism includes two L-shaped brackets and two guide grooves, the two L-shaped brackets are respectively fixedly connected to the side of the two limit baffles away from each other, one end of the L-shaped bracket is fixedly connected to a connecting pin, the two guide grooves are respectively fixedly connected to the two sides of the inside of the battery exchange compartment body, the connecting pins are respectively located inside the corresponding guide grooves, the guide grooves include a clamping section, a guide section and a separation section, the guide section is located between the clamping section and the separation section, and the separation section is close to the opening of the battery exchange compartment body.

[0010] Preferably, two mounting plates are fixedly connected inside the battery exchange compartment body, and damping strips are provided on adjacent sides of the two mounting plates. Two first limit pins are fixedly connected to the damping strips, and the first limit pins are slidably inserted on the corresponding mounting plates respectively. A first spring is sleeved on the first limit pin, and the first spring is fixedly connected between the corresponding mounting plate and the damping strip. A guiding slope is provided on one end of the damping strip close to the limit baffle.

[0011] Preferably, a movable groove is provided on the side of the limit door close to the battery exchange compartment body, and a movable plate is arranged inside the movable groove. Two second limit pins are fixedly connected to the movable plate, and the second limit pins are slidably inserted on the corresponding limit door. A second spring is sleeved on the second limit pin, and the second spring is fixedly connected between the corresponding movable plate and the movable groove. Two yielding grooves are provided on the limit door, and the yielding grooves are communicated with the corresponding movable grooves. One end of the limit baffle close to the limit door is fixedly connected to a connecting strip, and one end of the connecting strip is fixedly connected to a wedge-shaped stopper, and the wedge stopper is located between the corresponding movable plate and the movable groove.

[0012] Preferably, the positioning mechanism includes two first connecting grooves and two second connecting grooves, the two first connecting grooves are opened on both sides of one end of the battery exchange compartment body, both ends of the first connecting grooves are fixedly connected with L-shaped baffles, the two second connecting grooves are opened on the limiting compartment door, and two U-shaped pull rods are arranged on one side of the limiting compartment door, and the two ends of the U-shaped pull rods extend along the corresponding second connecting grooves to the corresponding first connecting grooves respectively, and the two ends of the U-shaped pull rods are fixedly connected with plug-in blocks, and the plug-in blocks are respectively located inside the corresponding L-shaped baffles, and the inside of the second connecting grooves is fixedly connected with a circular rod, and the circular rod is slidably inserted on the two U-shaped pull rods, and a third spring is sleeved on the circular rod, and the third spring is fixedly connected between the two U-shaped pull rods.

[0013] Preferably, a cabinet door is hingedly connected to the back of the placement cabinet, a plurality of cooling fans are fixedly mounted on a side of the cabinet door close to the placement cabinet, and a plurality of cooling slots are provided on the cabinet door.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. Support the battery with a support plate, limit both ends of the battery with vertical bars and limit doors, and flexibly limit the battery with a limit baffle, so that the sliding wear on the battery surface can be effectively reduced during the replacement process, ensuring the safety of the battery and extending its service life. The position of the battery and the charging socket can be adjusted and docked using the movable limit of the limit baffle, reducing the bumps caused by manual docking and improving the efficiency of battery replacement.

[0016] 2. When the limit door moves toward the opening of the battery swap compartment, the connecting pin moves in the opposite direction along the guide groove, so that the two limit baffles approach each other in the process of fully entering the battery swap compartment, and the battery between the two limit baffles is centered to ensure that the charging socket inside the battery swap compartment and the charging slot on the battery can be accurately plugged in.

[0017] 3. Through the elastic action of the first spring, the damping strip is elastically squeezed on the side of the limit baffle, so that the charging slot on the battery and the charging socket inside the battery swap compartment are connected and movement resistance is generated, which slows down the movement speed during charging and plugging. The charging slot on the battery and the charging socket inside the battery swap compartment are slowed down and buffered to prevent the plugging position from being damaged by impact due to excessive speed during plugging, thereby improving the safety during the battery swap operation.

[0018] 4. The connecting strip drives the wedge-shaped block to move into the corresponding make-way groove, so that the wedge-shaped block loses its obstruction between the movable plate and the movable groove. As a result, during the outward movement of the battery, the movable plate makes way inside the movable groove and squeezes the second spring, so that the contact position between the battery and the movable plate is elastically buffered, thereby reducing the damage to the battery caused by the inertial impact generated when the battery moves outward and stops suddenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front structural schematic diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the back structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the matching structure of the cabinet door and the heat dissipation fan of the present invention;

[0022] Figure 4 It is a schematic diagram of the coordination structure of the battery swap compartment body and the position limiting compartment door of the present invention;

[0023] Figure 5 It is a first cross-sectional schematic diagram of the matching structure of the battery replacement compartment body and the limiting compartment door of the present invention;

[0024] Figure 6 For the present invention Figure 5 A schematic diagram of the structure enlargement at point A;

[0025] Figure 7 It is a second cross-sectional schematic diagram of the matching structure of the battery replacement compartment body and the position limiting compartment door of the present invention;

[0026] Figure 8 It is a third cross-sectional schematic diagram of the matching structure of the battery swap compartment body and the position limiting compartment door of the present invention;

[0027] Fig. 9 It is a fourth cross-sectional schematic diagram of the matching structure of the battery swap compartment body and the position limiting compartment door of the present invention;

[0028] Fig.10 For the present invention Fig. 9 A schematic diagram of the structure at B in FIG.

[0029] Fig.11 It is a schematic diagram of a first matching structure of a position-limiting door, a supporting plate and a movable plate of the present invention;

[0030] Fig.12 It is a schematic diagram of the second matching structure of the position-limiting door, the supporting plate and the movable plate of the present invention;

[0031] Fig.13 For the present invention Fig.12 A schematic diagram of the structure at position C in FIG.

[0032] Fig.14 For the present invention Fig.12 Schematic diagram of the enlarged structure at D in the figure.

[0033] In the figure: 1. Placement cabinet; 2. Battery exchange compartment; 3. Charging socket; 4. Limit compartment door; 5. Support plate; 501, limit baffle; 6. Vertical baffle; 7. Strip groove; 8. Round stop pin; 9, limit groove; 10, L-shaped bracket; 11. Guide groove rail; 1101, clamping section; 1102, guide section; 1103, separation section; 12, connecting pin; 13, mounting plate; 14, damping strip; 15, first limit Position pin; 16, first spring; 17, movable groove; 18, movable plate; 19, second limit pin; 20, second spring; 21, give way groove; 22, connecting strip; 23, wedge-shaped block; 24, first connecting groove; 25, second connecting groove; 26, L-shaped block; 27, U-shaped pull rod; 28, plug-in block; 29, round rod; 30, third spring; 31, cabinet door; 32, cooling fan; 33, cooling groove. DETAILED DESCRIPTION

[0034] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0035] like Figures 1 to 14 A battery swap cabinet is shown, including a cabinet body 1, a plurality of battery swap compartments 2 are fixedly installed on the front of the cabinet body 1, charging sockets 3 are fixedly installed inside the battery swap compartments 2, and limited compartment doors 4 are provided at the openings of the battery swap compartments 2. A supporting plate 5 is provided on the bottom surface of the battery swap compartments 2, one end of the supporting plate 5 is fixedly connected to the corresponding limited compartment door 4, and the other end of the supporting plate 5 is fixedly connected to two vertical baffle bars 6, and two strip grooves 7 are provided inside the battery swap compartments 2, and the vertical baffle bars 6 are respectively located in the corresponding strip grooves 7.

[0036] A horizontal push-pull mechanism is connected between the limit compartment door 4 and the corresponding battery exchange compartment body 2, and two limit baffles 501 are slidably connected to the top of the support plate 5, and a matching limit mechanism is connected to the limit baffle 501, and a positioning mechanism is connected to the limit compartment door 4. During operation, when the prior art exchanges power through a battery exchange cabinet, it is usually necessary to open the compartment door of the charging compartment, and pull out the charged battery from the inside of the charging compartment, and then insert the battery to be charged into the charging compartment. When replacing the battery, the surface of the battery will contact and rub against the inner wall of the charging compartment during the process of extraction and insertion, which is easy to cause wear on the battery surface during multiple battery exchanges, affecting the safety performance and service life of the battery, and manual alignment is required when the battery is inserted into the charging compartment. When the insertion accuracy is poor, it is easy to cause the battery to bump and reduce the efficiency of battery exchange.

[0037] The present technical solution can solve the above problems, and the specific working method is as follows: the limiting bin door 4 is positioned at the opening of the battery swap bin body 2 by the positioning mechanism. When the battery is swapped, the positioning mechanism is released from the positioning effect of the limiting bin door 4, and the limiting bin door 4 is moved horizontally by the horizontal push-pull mechanism so as to be away from the opening of the battery swap bin body 2. During the movement of the limiting bin door 4, the supporting plate 5 is driven to move synchronously, and the battery on the top of the supporting plate 5 is synchronously transported out from the inside of the battery swap bin body 2 by the push of the two vertical baffle bars 6 at one end of the supporting plate 5, and in cooperation with the limiting mechanism Under the action of, when the battery moves out of the battery swap compartment 2 synchronously with the supporting plate 5, the two limit baffles 501 move away from each other and release the clamping limit on both sides of the battery, making it easy to take out the battery, and then move the charged battery vertically upward along the top of the supporting plate 5, so that the battery is taken out along the limit compartment door 4 and the vertical baffle bar 6, and the battery to be charged is placed on the top of the supporting plate 5 along the limit compartment door 4 and the vertical baffle bar 6, and then the limit compartment door 4 is pushed back to the opening of the battery swap compartment 2, so that the battery to be charged is synchronously moved to the inside of the battery swap compartment 2.

[0038] During the process of the battery entering the battery swap compartment 2, the two limit baffles 501 approach each other under the action of the limiting mechanism, and center the battery on the top of the supporting plate 5, so that the charging slot on the battery and the charging socket 3 inside the battery swap compartment 2 are docked, and the charging socket 3 inside the battery swap compartment 2 is correspondingly plugged into the charging slot on the battery, so that the charging socket 3 charges the battery. At the same time, the vertical baffle 6 moves to the corresponding strip groove 7, and the limiting compartment door 4 is re-positioned through the action of the positioning mechanism, thereby completing the battery swap operation.

[0039] The battery is supported by the supporting plate 5, the two ends of the battery are limited by the vertical baffle 6 and the limit compartment door 4, and the battery is movably limited by the limit baffle 501, so that the sliding wear on the battery surface is effectively reduced during the replacement process, the safety of the battery is ensured and its service life is extended, and the position of the battery and the charging socket 3 are adjusted and docked by the movable limit of the limit baffle 501, so as to reduce the bumps caused by manual docking and improve the battery replacement efficiency.

[0040] As a further implementation scheme of the present invention, the horizontal push-pull mechanism includes four circular stop pins 8, which are fixedly connected to the four sides of one side of the limit compartment door 4. Four limit slots 9 are provided on the battery swap compartment body 2, and the circular stop pins 8 are slidably limited in the corresponding limit slots 9. During operation, the limit slots 9 limit the sliding of the circular stop pins 8, so that the limit compartment door 4 can approach and move away from the opening of the battery swap compartment body 2, and the protruding end of the circular stop pin 8 prevents the circular stop pin 8 from falling off from the limit slot 9, thereby preventing the limit compartment door 4 and the corresponding battery swap compartment body 2 from detaching.

[0041] As a further embodiment of the present invention, the matching limiting mechanism includes two L-shaped brackets 10 (such as Fig.14 As shown) and two guide grooves 11, two L-shaped brackets 10 are respectively fixedly connected to the side of the two limit baffles 501 away from each other, and one end of the L-shaped bracket 10 is fixedly connected to a connecting pin 12, and the two guide grooves 11 are respectively fixedly connected to the two sides of the battery swap compartment body 2, and the connecting pins 12 are respectively located in the corresponding guide grooves 11. The guide groove 11 includes a clamping section 1101, a guide section 1102 and a separation section 1103, and the guide section 1102 is located between the clamping section 1101 and the separation section 1103, and the separation section 1103 is close to the opening of the battery swap compartment body 2.

[0042] During operation, the limit baffle plate 5 is driven to move synchronously when the limit compartment door 4 moves away from the battery exchange compartment body 2. The two limit baffle plates 501 slidingly connected to the top of the support plate 5 move synchronously with the support plate 5, and make the connecting pin 12 at one end of the L-shaped bracket 10 move inside the guide groove 11. When the limit baffle plate 501 moves outward from the inside of the battery exchange compartment body 2, the connecting pin 12 moves from the corresponding clamping section 1101 toward the guide section 1102, and when entering the guide section 1102, the two limit baffle plates 501 begin to move away from each other along the sliding connection through the limiting guiding effect of the guide section 1102, and when the connecting pin 12 enters the separation section 1103, the two limit baffle plates 501 move away from each other to the maximum distance, thereby releasing the limit on both sides of the battery and facilitating the replacement of the battery. When the limit compartment door 4 moves toward the opening of the battery swap compartment body 2, the connecting pin 12 moves in the opposite direction along the guide groove 11, so that the two limit baffles 501 approach each other in the process of completely entering the battery swap compartment body 2, and the battery between the two limit baffles 501 is centered to ensure that the charging socket 3 inside the battery swap compartment body 2 and the charging slot on the battery can be accurately plugged in.

[0043] As a further implementation scheme of the present invention, two mounting plates 13 are fixedly connected inside the battery exchange compartment body 2, and a damping strip 14 is provided on one adjacent side of the two mounting plates 13. Two first limit pins 15 are fixedly connected to the damping strip 14. The first limit pins 15 are respectively slidably inserted on the corresponding mounting plates 13. A first spring 16 is sleeved on the first limit pin 15. The first spring 16 is fixedly connected between the corresponding mounting plate 13 and the damping strip 14. A guide slope is provided on the end of the damping strip 14 close to the limit baffle 501.

[0044] During operation, when the supporting plate 5 drives the battery to move into the battery swap compartment body 2, and the two limit baffles 501 clamp and limit the battery through the guiding effect of the clamping section 1101 on the connecting pin 12, the guiding slopes at one end of the two damping strips 14 and the corresponding ends of the limit baffles 501 are arranged relative to each other, and when the charging slot on the battery and the charging socket 3 inside the battery swap compartment body 2 are ready to be plugged in, one end of the limit baffle 501 contacts and squeezes the guiding slope at one end of the damping strip 14, so that the damping strip 14 drives the first limit pin 15 to move to make way and contact the side of the limit baffle 501. The first spring 16 on the first limit pin 15 is compressed and deformed as the damping strip 14 moves, so that the damping strip 14 is elastically squeezed against the side of the limit baffle 501 through the elastic action of the first spring 16, so that the charging slot on the battery and the charging socket 3 inside the battery swap compartment 2 are connected. Movement resistance is generated, the movement speed during plugging and charging is slowed down, and the speed of plugging and charging is reduced. The charging slot on the battery and the charging socket 3 inside the battery swap compartment 2 are prevented from being damaged by impact at the plugging position due to excessive speed during plugging, thereby improving the safety during the battery swap operation.

[0045] As a further embodiment of the present invention, a movable groove 17 is provided on one side of the limit door 4 close to the battery exchange compartment body 2, and a movable plate 18 is provided inside the movable groove 17, and two second limit pins 19 (such as Fig.13 As shown in FIG. 1 , the second limit pin 19 is slidably inserted into the corresponding limit door 4, and the second limit pin 19 is sleeved with a second spring 20, which is fixedly connected between the corresponding movable plate 18 and the movable groove 17. The limit door 4 is provided with two clearance grooves 21 (as shown in FIG. Figure 7 and Fig.11 As shown), the positioning grooves 21 are connected to the corresponding movable grooves 17, and the end of the limit baffle 501 close to the limit bin door 4 is fixedly connected to a connecting strip 22, and one end of the connecting strip 22 is fixedly connected to a wedge-shaped stopper 23 (as shown in FIG. Figure 7 As shown), the wedge-shaped stopper 23 is located between the corresponding movable plate 18 and the movable groove 17.

[0046] During operation, when the limit compartment door 4 is located at the opening of the battery swap compartment body 2, the connecting pin 12 is located inside the clamping section 1101, so that the two limit baffles 501 are close to each other and limit and clamp both sides of the battery, and the wedge-shaped stopper 23 fixedly connected on the connecting strip 22 at one end of the two limit baffles 501 is located between the movable plate 18 and the movable groove 17, so that the surface of the movable plate 18 and the limit compartment door 4 are flush, ensuring that when the charging slot on the battery and the charging socket 3 inside the battery swap compartment body 2 are plugged in, the movable plate 18 can squeeze and push one end of the battery to ensure that the charging slot on the battery and the charging socket 3 inside the battery swap compartment body 2 are plugged in When the battery is in place and the limit compartment door 4 is away from the battery exchange compartment body 2, the connecting pin 12 moves to the separation section 1103, so that the limit baffle 501 drives the connecting strip 22 to move synchronously, and the connecting strip 22 drives the wedge-shaped block 23 to move to the corresponding make way groove 21, so that the wedge-shaped block 23 loses its obstruction between the movable plate 18 and the movable groove 17, so that in the process of the battery moving outward, the movable plate 18 moves out of position inside the movable groove 17, and the second spring 20 is squeezed, so that the contact position between the battery and the movable plate 18 is elastically buffered, thereby reducing the damage to the battery caused by the inertial impact generated when the battery moves outward and stops suddenly.

[0047] As a further implementation scheme of the present invention, the positioning mechanism includes two first connecting grooves 24 and two second connecting grooves 25. The two first connecting grooves 24 are opened on both sides of one end of the battery exchange compartment body 2. Both ends of the first connecting grooves 24 are fixedly connected with L-shaped baffles 26. The two second connecting grooves 25 are opened on the limiting compartment door 4. Two U-shaped pull rods 27 are arranged on one side of the limiting compartment door 4. Both ends of the U-shaped pull rods 27 extend along the corresponding second connecting grooves 25 to the corresponding first connecting grooves 24 respectively. Both ends of the U-shaped pull rods 27 are fixedly connected with plug-in blocks 28, and the plug-in blocks 28 are respectively located in the corresponding L-shaped baffles 26. The inside of the second connecting grooves 25 is fixedly connected with a circular rod 29, and the circular rod 29 is slidably inserted on the two U-shaped pull rods 27. A third spring 30 is sleeved on the circular rod 29, and the third spring 30 is fixedly connected between the two U-shaped pull rods 27. During operation, hold the two U-shaped pull rods 27 and bring them close to each other, so that the two U-shaped pull rods 27 are close to each other along the sliding joint of the circular rod 29 and squeeze the third spring 30 to produce compression deformation, so that the plug-in blocks 28 at both ends of the U-shaped pull rod 27 are disengaged from the corresponding L-shaped baffles 26, thereby releasing the positioning between the limit compartment door 4 and the battery exchange compartment body 2, and then pull the U-shaped pull rod 27 to make the U-shaped pull rod 27 drive the limit compartment door 4 to move, so that the battery moves outward from the battery exchange compartment body 2.

[0048] As a further embodiment of the present invention, a cabinet door 31 is hingedly connected to the back of the cabinet 1, and a plurality of cooling fans 32 (such as Figure 3As shown), a plurality of heat dissipation slots 33 are provided on the cabinet door 31; when working, the heat inside the cabinet 1 is discharged along the heat dissipation slots 33 through the heat dissipation fan 32, so that the battery placed inside the cabinet 1 can be effectively cooled when charging.

[0049] Working principle of the present invention:

[0050] The limiting bin door 4 is positioned at the opening of the battery swap bin body 2 by the positioning mechanism. When the battery is swapped, the positioning effect of the positioning mechanism on the limiting bin door 4 is released, and the limiting bin door 4 is moved horizontally by the horizontal push-pull mechanism so as to be away from the opening of the battery swap bin body 2. During the movement of the limiting bin door 4, the supporting plate 5 is driven to move synchronously, and the battery on the top of the supporting plate 5 is synchronously transported out from the inside of the battery swap bin body 2 under the push of the two vertical baffle bars 6 at one end of the supporting plate 5, and the battery is moved along with the supporting plate 5 under the action of the limiting mechanism. When the plate 5 moves out of the battery exchange compartment body 2 synchronously, the two limit baffles 501 move away from each other and release the clamping limit on both sides of the battery, making it easy to take out the battery, and then move the charged battery vertically upward along the top of the supporting plate 5, so that the battery is taken out along the limit compartment door 4 and the vertical baffle bar 6, and the battery to be charged is placed on the top of the supporting plate 5 along the limit compartment door 4 and the vertical baffle bar 6, and then the limit compartment door 4 is pushed back to the opening of the battery exchange compartment body 2, so that the battery to be charged is synchronously moved to the inside of the battery exchange compartment body 2. During the process of the battery entering the battery swap compartment 2, the two limit baffles 501 approach each other under the action of the limiting mechanism, and the battery on the top of the supporting plate 5 is centered, so that the charging slot on the battery and the charging socket 3 inside the battery swap compartment 2 are docked, and the charging socket 3 inside the battery swap compartment 2 is correspondingly plugged into the charging slot on the battery, so that the charging socket 3 charges the battery, and at the same time, the vertical baffle 6 moves to the corresponding strip groove 7, and the limiting compartment door 4 is repositioned through the action of the positioning mechanism, thereby completing the battery swap operation, supporting the battery with the supporting plate 5, limiting the two ends of the battery with the vertical baffle 6 and the limiting compartment door 4, and movably limiting the battery with the limiting baffle 501, so that the sliding wear on the battery surface is effectively reduced during the replacement process, ensuring the safety of the battery and extending its service life, and adjusting the position of the battery and the charging socket 3 by the movable limit of the limiting baffle 501, reducing the bumps caused by manual docking and improving the battery swap efficiency.

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may have various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention to be protected, and the scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A power exchange cabinet, comprising a cabinet body (1), characterized in that: A plurality of battery swap compartments (2) are fixedly mounted on the front of the placement cabinet (1), charging sockets (3) are fixedly mounted inside the battery swap compartments (2), and limited position compartment doors (4) are arranged at the openings of the battery swap compartments (2), and a supporting plate (5) is arranged on the bottom surface of the battery swap compartments (2), one end of the supporting plate (5) is fixedly connected to the corresponding limited position compartment door (4), and the other end of the supporting plate (5) is fixedly connected to two vertical retaining bars (6), and two strip grooves (7) are arranged inside the battery swap compartments (2), and the vertical retaining bars (6) are respectively located inside the corresponding strip grooves (7); A horizontal push-pull mechanism is connected between the limit door (4) and the corresponding battery exchange compartment body (2); the top of the support plate (5) is slidably connected to two limit baffles (501); a matching limit mechanism is connected to the limit baffles (501); and a positioning mechanism is connected to the limit door (4); The cooperating limiting mechanism comprises two L-shaped brackets (10) and two guide grooves (11); the two L-shaped brackets (10) are respectively fixedly connected to the sides of the two limiting baffles (501) away from each other; one end of each L-shaped bracket (10) is fixedly connected to a connecting pin (12); the two guide grooves (11) are respectively fixedly connected to the two sides of the battery exchange compartment (2); the connecting pins (12) are respectively located in the corresponding guide grooves (11); the guide grooves (11) comprise a clamping section (1101), a guiding section (1102) and a separating section (1103); the guiding section (1102) is located between the clamping section (1101) and the separating section (1103); and the separating section (1103) is close to the opening of the battery exchange compartment (2).

2. The power exchange cabinet according to claim 1, characterized in that: The horizontal push-pull mechanism comprises four circular stop pins (8), the four circular stop pins (8) are fixedly connected around one side of the limit compartment door (4), four limit slots (9) are provided on the battery exchange compartment body (2), and the circular stop pins (8) are slidably limited in the corresponding limit slots (9).

3. The power exchange cabinet according to claim 1, characterized in that: Two mounting plates (13) are fixedly connected inside the battery exchange compartment (2), and a damping strip (14) is provided on one adjacent side of the two mounting plates (13). Two first limit pins (15) are fixedly connected to the damping strip (14), and the first limit pins (15) are respectively slidably inserted on the corresponding mounting plates (13). A first spring (16) is sleeved on the first limit pin (15), and the first spring (16) is fixedly connected between the corresponding mounting plate (13) and the damping strip (14). A guiding inclined surface is provided at one end of the damping strip (14) close to the limit baffle (501).

4. The power exchange cabinet according to claim 1, characterized in that: A movable groove (17) is provided on a side of the limit door (4) close to the battery exchange compartment body (2), a movable plate (18) is provided inside the movable groove (17), two second limit pins (19) are fixedly connected to the movable plate (18), the second limit pins (19) are slidably inserted on the corresponding limit door (4), a second spring (20) is sleeved on the second limit pin (19), and the second spring (20) is fixedly connected to the corresponding movable plate (18). ) and the movable groove (17), the limiting bin door (4) is provided with two giving way grooves (21), the giving way grooves (21) are both connected to the corresponding movable grooves (17), one end of the limiting baffle plate (501) close to the limiting bin door (4) is fixedly connected to a connecting strip (22), one end of the connecting strip (22) is fixedly connected to a wedge-shaped stopper (23), and the wedge-shaped stopper (23) is located between the corresponding movable plate (18) and the movable groove (17).

5. The power exchange cabinet according to claim 1, characterized in that: The positioning mechanism comprises two first connection grooves (24) and two second connection grooves (25), the two first connection grooves (24) being arranged on both sides of one end of the battery exchange compartment body (2), both ends of the first connection grooves (24) being fixedly connected with L-shaped retaining bars (26), the two second connection grooves (25) being arranged on the position limiting compartment door (4), two U-shaped pull rods (27) being arranged on one side of the position limiting compartment door (4), the two ends of the U-shaped pull rods (27) respectively extending along the corresponding second connection grooves (25) to In the corresponding first connecting groove (24), both ends of the U-shaped pull rod (27) are fixedly connected with plug-in blocks (28), and the plug-in blocks (28) are respectively located inside the corresponding L-shaped stop bar (26). The inside of the second connecting groove (25) is fixedly connected with a round rod (29), and the round rod (29) is slidably inserted on the two U-shaped pull rods (27). A third spring (30) is sleeved on the round rod (29), and the third spring (30) is fixedly connected between the two U-shaped pull rods (27).

6. The power exchange cabinet according to claim 1, characterized in that: A cabinet door (31) is hingedly connected to the back of the storage cabinet (1); a plurality of cooling fans (32) are fixedly mounted on a side of the cabinet door (31) close to the storage cabinet (1); and a plurality of cooling slots (33) are provided on the cabinet door (31).

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