Plugging assembly and battery changing cabinet

Abstract

The utility model discloses a plugging assembly and a battery changing cabinet. The plugging assembly is used for the battery changing cabinet. The plugging assembly comprises a bottom plate, a top plate, a push-pull assembly and a lifting assembly. The top plate and the bottom plate are arranged at intervals and connected through a connecting piece. The push-pull assembly comprises a push-pull piece and a driving piece, and the push-pull piece is connected with the driving piece; the lifting assembly is arranged between the top plate and the bottom plate and comprises a main body, a guide piece and a driven piece, a socket is arranged on the side, facing the top plate, of the main body, the guide piece is connected with the main body and is in sliding fit with the connecting piece, and the driven piece extends from the side end of the main body in the direction facing or away from the bottom plate; when the push-pull piece drives the driving piece to move in the first direction under the action of external force, the driving piece drives the driven piece to drive the socket to ascend relative to the bottom plate. When the push-pull piece drives the driving piece to move along the second direction under the action of external force, the driving piece drives the driven piece to drive the socket to descend relative to the bottom plate; wherein the first direction is opposite to the second direction.

Description

Technical Field

[0001] The utility model relates to the technical field of power exchange cabinets, and in particular to a plug-in component and a power exchange cabinet. Background Art

[0002] In the related art, the battery of an electric vehicle can be removed for charging. It needs to be inserted into the charging base during charging and removed from the charging base after charging is completed. However, due to the friction of the charging base material and the negative air pressure in the enclosed space during plugging and unplugging, the force required for plugging and unplugging the battery is relatively large. It requires a pulling force of about twice the weight of the battery to pull the battery out vertically, which is laborious and affects the convenience of charging. Utility Model Content

[0003] The embodiments of the present utility model provide a plug-in assembly and a power exchange cabinet to solve at least one of the above-mentioned technical problems.

[0004] A plug-in assembly according to an embodiment of the utility model is used in a power exchange cabinet, comprising:

[0005] Base plate;

[0006] A top plate, the top plate is spaced apart from the bottom plate and connected with the bottom plate via a connecting piece;

[0007] A push-pull assembly, the push-pull assembly comprising a push-pull member and a driving member, the push-pull member being connected to the driving member;

[0008] A lifting assembly, the lifting assembly is arranged between the top plate and the bottom plate, the lifting assembly comprises a main body, a guide member and a driven member, the main body is provided with a socket on a side facing the top plate, the guide member is connected to the main body, and the guide member is slidably matched with the connecting member, and the driven member extends from a side end of the main body in a direction toward or away from the bottom plate;

[0009] When the push-pull member drives the driving member to move along the first direction under the action of an external force, the driving member drives the driven member to drive the socket to rise relative to the bottom plate;

[0010] When the push-pull member drives the driving member to move along the second direction under the action of external force, the driving member drives the driven member to drive the socket to descend relative to the bottom plate; wherein the first direction is opposite to the second direction.

[0011] In the above-mentioned plug-in assembly, the push-pull member can drive the driving member to move under the action of a small external force, and at the same time the driving member can drive the driven member to move, so that the driven member can rise and fall, and then the socket can be raised and lowered, so that the socket can be easily plugged into the battery, which is conducive to saving effort and improving the convenience of charging.

[0012] In some embodiments, a sliding groove is provided on the side of the driven member facing the push-pull assembly, and the sliding groove is inclined relative to the base plate; the driving member is a cam, the driving member is located in the sliding groove, and can movably resist the side wall of the sliding groove; under the action of external force, the push-pull member can drive the driving member to slide along the side wall of the sliding groove, so that the lifting assembly rises or falls relative to the base plate.

[0013] In some embodiments, both ends of the sliding groove are respectively provided with an arc-shaped first limiting wall and a second limiting wall.

[0014] In some embodiments, the sliding groove has a linear side wall, and the linear side wall is arranged between the first limiting wall and the second limiting wall.

[0015] In some embodiments, the linear side wall includes an inclined surface and a connecting surface, one end of the connecting surface is connected to the first limiting wall, and the other end of the connecting surface is connected to the inclined surface, and the slope of the connecting surface is smaller than the slope of the inclined surface.

[0016] In some embodiments, the push-pull assembly also includes a sliding member, a sliding rail is provided on the side of the bottom plate facing the top plate, the driving member is arranged on the side of the sliding member, the sliding rail is arranged on the bottom plate, the sliding member slides in cooperation with the sliding rail, and the push-pull member drives the sliding member to move on the sliding rail under the action of external force.

[0017] In some embodiments, the push-pull assembly further includes a connecting rod, one end of which is connected to the push-pull member, and the other end of which is connected to the sliding member, and the push-pull member drives the sliding member through the connecting rod.

[0018] In some embodiments, the driving member includes a rotating shaft and a roller, wherein the rotating shaft is fixedly connected to the side of the sliding member, and the roller is rotatably connected to the rotating shaft, and the driving member is configured to drive the driven member to move by allowing the roller to roll in the driven member through the cooperation of the rotating shaft and the roller.

[0019] In some embodiments, one end of the connecting member is connected to the top plate, and the other end is connected to the bottom plate, and the guide member is sleeved on the connecting member to vertically rise or fall between the top plate and the bottom plate.

[0020] A power exchange cabinet according to an embodiment of the utility model includes the plug-in assembly described in any one of the above embodiments.

[0021] In the above-mentioned battery exchange cabinet, the push-pull member can drive the driving member to move under the action of a small external force, and at the same time the driving member can drive the driven member to move, so that the driven member can rise and fall, and then the socket can be raised and lowered, so that the socket can be easily plugged into the battery, which is conducive to saving effort and improving the convenience of charging.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0024] Figure 1 It is a partial structural schematic diagram of a power exchange cabinet according to an embodiment of the utility model;

[0025] Figure 2 It is a partial structural exploded schematic diagram of a power exchange cabinet according to an embodiment of the utility model;

[0026] Figure 3 yes Figure 2 A magnified view of part A;

[0027] Figure 4 It is a schematic diagram of the explosion of another part of the structure of the power exchange cabinet in the embodiment of the utility model.

[0028] Reference numerals:

[0029] 100. Plug-in assembly; 10. Bottom plate; 12. Top plate; 14. Push-pull assembly; 16. Lifting assembly; 18. Push-pull member; 20. Driving member; 21. Cam; 22. Driven member; 24. Socket; 26. Connecting rod; 28. Sliding groove; 30. Limiting member; 31. Avoidance hole; 34. First limiting wall; 36. Second limiting wall; 37. Linear side wall; 38. Upper connecting area; 39. Inclined surface; 40. Lower connecting area; 41. Joint surface; 42. First area; 44. Second area; 46. Third area; 48. Fourth area; 50. Sliding member; 52. Slide rail; 54. Sliding block; 56. Rotating shaft; 58. Roller; 60. Main body; 62. Connecting member; 64. Guide member; 66. Battery; 200. Power exchange cabinet. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0032] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0034] Please refer to Figures 1 to 4A plug-in assembly 100 according to an embodiment of the utility model can be applied to a power exchange cabinet 200. The plug-in assembly 100 includes a bottom plate 10, a top plate 12, a push-pull assembly 14 and a lifting assembly 16. The top plate 12 is spaced apart from the bottom plate 10 and connected by a connector 62. The push-pull assembly 14 includes a push-pull member 18 and a driving member 20, and the push-pull member 18 is connected to the driving member 20. The lifting assembly 16 includes a main body, a guide member and a driven member 22, a socket is provided on the side of the main body facing the top plate, the guide member is connected to the main body, and the guide member is slidably matched with the connecting member, and the driven member 22 extends from the side end of the main body in a direction toward or away from the bottom plate. When the push-pull member 18 drives the driving member 20 to move along the first direction under the action of external force, the driving member 20 drives the driven member 22 to drive the socket 24 to rise relative to the bottom plate 10; when the push-pull member 18 drives the driving member 20 to move along the second direction under the action of external force, the driving member 20 drives the driven member 22 to drive the socket 24 to fall relative to the bottom plate 10. The first direction is opposite to the second direction.

[0035] In the above-mentioned plug-in assembly 100, the push-pull member 18 can drive the driving member 20 to move under the action of a relatively small external force, and at the same time, the driving member 20 can drive the driven member 22 to move, so that the driven member 22 can rise and fall, and then the socket 24 can be raised and lowered, so that the socket 24 can be easily plugged into the battery 66, which is conducive to saving effort and improving the convenience of charging.

[0036] Specifically, in Figure 1 In the figure, along the height direction H of the plug assembly 100, the top plate 12 can be arranged above the bottom plate 10. The top plate 12 and the bottom plate 10 can be connected by a connecting member 62. The push-pull member 18 includes a handle, and the push-pull member 18 can be connected to the driving member 20 through a connecting rod 26. The driving member 20 can be cylindrical as a whole. Optionally, in one embodiment, the driving member 20 can be connected to one end of the connecting rod 26, and the push-pull member 18 can be connected to the other end of the connecting rod 26. In another embodiment, the driving member 20 can be connected to one end of the connecting rod 26, and the push-pull member 18 can be connected to the side near the other end of the connecting rod 26. Two connecting rods 26 can be provided. Two driving members 20 can be provided. One driving member 20 can be provided on one connecting rod 26.

[0037] The main body may be plate-shaped, and the main body 60 may be disposed between the top plate 12 and the bottom plate 10. In one embodiment, the push-pull member 18 drives the driving member 20 to move in the first direction through the sliding member 50 under the action of an external force, and the driving member 20 may drive the driven member 22 to drive the socket 24 to rise to the plug-in position through the main body 60. In one embodiment, the push-pull member 18 drives the driving member 20 to move in the second direction through the sliding member 50 under the action of an external force, and the driving member 20 may drive the driven member 22 to drive the socket 24 to descend to the initial position K through the main body 60.

[0038] In some embodiments, one end of the connecting member 62 is connected to the top plate 12 and the other end is connected to the bottom plate 10 . The guide member 64 is sleeved on the connecting member 62 to vertically rise or fall between the top plate 12 and the bottom plate 10 .

[0039] Optionally, in Figure 2 In the embodiment, four connecting members 62 may be provided, and they may be respectively located at the corners close to the bottom plate 10. One end of the connecting member 62 may be connected to the bottom plate 10, and the other end may be connected to the top plate 12. The guide member 64 includes a bearing, and the guide member 64 may be installed at the bottom of the main body 60. Four guide members 64 may be provided, and one connecting member 62 is penetrated by one guide member 64. In one embodiment, when the push-pull member 18 drives the driving member 20 to move in the first direction and in the second direction under the action of the outside, the driving member 20 may drive the driven member 22, and the driven member 22 drives the main body 60 to move, and then the connecting member 62 is sleeved through the guide member 64, and the guide member 64 can then rise vertically or fall vertically between the top plate 12 and the bottom plate 10, so that the driven member 22 drives the main body 60 to rise vertically or fall vertically.

[0040] The driven member 22 may be provided with two. The driven member 22 may be in the shape of a rectangular plate. In one embodiment, the driven member 22 may be provided above the main body 60. In one embodiment, the driven member 22 may be provided below the main body 60 (e.g., Figure 1 ). Along the H direction, the socket 24 can be arranged above the driven member 22. A sliding groove 28 similar to a waist-shaped shape can be opened on the side of the driven member 22. The driving member 20 can abut against the hole wall of the sliding groove 28 and move in the sliding groove 28.

[0041] The length direction of the plug assembly 100 may include a left direction L1 and a right direction L2. The first direction may be the left direction L1, and the second direction may be the right direction L2. In one embodiment, the user may apply a thrust to the push-pull member 18, and the push-pull member 18 may drive the driving member 20 to move along the left direction L1 under the action of the thrust, and the driving member 20 may abut against the hole wall of the sliding groove 28 and drive the driven member 22 to rise relative to the bottom plate 10, and then the driven member 22 may drive the socket 24 to rise relative to the bottom plate 10. In one embodiment, the user may apply a pulling force to the push-pull member 18, and the push-pull member 18 may drive the driving member 20 to move along the right direction L2 under the action of the pulling force, and the driving member 20 may abut against the hole wall of the sliding groove 28 and drive the driven member 22 to descend relative to the bottom plate 10, and then the driven member 22 may drive the socket 24 to descend relative to the bottom plate 10. That is to say, the push-pull member 18 can drive the driving member 20 to move under the action of a relatively small external force, and at the same time, the driving member 20 can drive the driven member 22 to move, so that the driven member 22 can rise and fall, and then the socket 24 can be raised and lowered, so that the socket 24 can be easily plugged into the battery 66, which is conducive to saving effort and improving the convenience of charging.

[0042] Optionally, a limiter 30 may be provided on the top of the top plate 12. A plurality of limiters 30 may be provided, and the plurality of limiters 30 may be evenly distributed at the peripheral edge positions of the top plate 12. The top plate 12 may support the battery 66. The limiter 30 is used to limit the activity space around the battery 66 when the battery 66 is placed on the top plate 12, to prevent the battery 66 from moving sideways, and to avoid the battery 66 from being unable to be accurately connected to the socket 24.

[0043] Optionally, a relief hole 31 may be provided on the bottom plate 10. When the driven member 22 descends relative to the bottom plate 10, when the driven member 22 descends to the second position, part of the driven member 22 may be inserted into the relief hole 31, thereby preventing the bottom plate 10 from interfering with the driven member 22 when it descends to the second position.

[0044] In addition, compared with the plugging and unplugging force required by directly plugging and unplugging the battery 66 along the height direction of the plug assembly 100, the embodiment of the utility model only requires one-third of the plugging and unplugging force, and no drive motor is required, thereby saving the cost of the automation solution. In addition, the direction of applying the external force of the utility model is along the length direction of the plug assembly 100, thereby saving space in the height direction of the plug assembly 100, which is beneficial to reduce the height of the overall equipment in the battery exchange cabinet 200 and other equipment with multiple rows of battery groups 66 arranged.

[0045] In some embodiments, a sliding groove 28 is provided on the side of the driven member 22 facing the push-pull assembly 14, and the sliding groove 28 is inclined relative to the base plate 10; the driving member 20 is a cam 21, the driving member 20 is located in the sliding groove 28, and can movably resist the side wall of the sliding groove 28; under the action of external force, the push-pull member 18 can drive the driving member 20 to slide along the side wall of the sliding groove 28, so that the lifting assembly 16 rises or falls relative to the base plate 10.

[0046] In this way, the push-pull member 18 can drive the driving member 20 to abut against the side wall of the sliding groove 28 to make the driven member 22 rise and fall, thereby realizing the rise and fall of the socket 24.

[0047] Specifically, the driven member 22 may be rectangular, and the sliding groove 28 may be arranged near the diagonal position of the driven member 22. In one embodiment, when the push-pull member 18 drives the driving member 20 to move along the left direction L1 under the action of the thrust, the driving member 20 may abut against the upper side wall of the sliding groove 28, so that the driven member 22 rises relative to the bottom plate 10, and then the driven member 22 may drive the socket 24 to rise relative to the bottom plate 10. In one embodiment, when the push-pull member 18 drives the driving member 20 to move along the right direction L2 under the action of the pulling force, the driving member 20 may abut against the lower side wall of the sliding groove 28, so that the driven member 22 descends relative to the bottom plate 10, and then the driven member 22 may drive the socket 24 to descend relative to the bottom plate 10.

[0048] Optionally, in other embodiments, the driving member 20 may be arranged between two driven members 22, a roller may be protruding from the side of the driven member 22 facing the driving member 20, the roller may be rotatably connected to the driven member 22, and a sliding groove 28 may be provided on the side of the driving member 20 facing the driven member 22, so that the driving member 20 can also drive the driven member 22 to realize the rising or falling of the socket 24 relative to the base plate 10.

[0049] Please combine Figures 1 to 3 In some embodiments, arc-shaped first limiters are respectively provided at both ends of the sliding groove 28, and the slope of the connecting surface is smaller than the slope wall 34 and the second limit wall 36 of the inclined surface.

[0050] In this way, when the driving member 20 abuts against the first limiting wall 34 and the second limiting wall 36 through the first limiting wall 34 and the second limiting wall 36 , the driving member 20 stops moving on the side wall of the sliding groove 28 .

[0051] Specifically, in Figure 3 In the embodiment, the first limiting wall 34 can be an arcuate side wall on the left side of the sliding groove 28, and the second limiting wall 36 can be an arcuate side wall on the right side of the sliding groove 28. When the driving member 20 abuts against the first limiting wall 34, the first limiting wall 34 is configured to limit the end point of the movement of the driving member 20 on the side wall of the sliding groove 28 along the first direction. At this time, if the push-pull member 18 continues to apply a thrust, the push-pull member 18 cannot continue to drive the driving member 20 to move along the first direction, and the driving member 20 has driven the driven member 22 to drive the socket 24 to the plug-in position, and the socket 24 can be connected to the interface of the battery 66.

[0052] When the driving member 20 abuts against the second limiting wall 36, the second limiting wall 36 is configured to limit the end point of the movement of the driving member 20 along the second direction on the side wall of the sliding groove 28. At this time, if the pulling force is continued to be applied to the push-pull member 18, the push-pull member 18 cannot continue to drive the driving member 20 to move along the second direction, and the driving member 20 can drive the driven member 22 to drive the socket 24 back to the initial position, and the socket 24 can be completely separated from the interface of the battery 66.

[0053] Please combine Figures 1 to 3 In some embodiments, the sliding groove 28 has a linear side wall 37, which is disposed between the first limiting wall 34 and the second limiting wall 36, and the slope of the connecting surface is smaller than the slope of the inclined surface. In this way, the driving member 20 can be supported on the linear side wall 37, so that the driven member 22 drives the socket 24 to rise or fall.

[0054] Specifically, in Figure 3 In the embodiment, the linear side wall 37 includes an upper connection area 38 and a lower connection area 40. When the push-pull member 18 drives the driving member 20 to move in the first direction under the action of an external force, the driving member 20 abuts against the upper connection area 38. When the push-pull member 18 drives the driving member 20 to move in the second direction under the action of an external force, the driving member 20 abuts against the lower connection area 40.

[0055] Both ends of the upper connection area 38 and the lower connection area 40 are respectively connected to the first limiting wall 34 and the second limiting wall 36. In one embodiment, when the push-pull member 18 drives the driving member 20 to move along the left direction L1 under the action of the thrust, the driving member 20 can be abutted against the upper connection area 38, so that the driven member 22 rises relative to the bottom plate 10, and then the driven member 22 can drive the socket 24 to rise relative to the bottom plate 10. In one embodiment, when the push-pull member 18 drives the driving member 20 to move along the right direction L2 under the action of the pulling force, the driving member 20 can be abutted against the lower connection area 40, so that the driven member 22 descends relative to the bottom plate 10, and then the driven member 22 can drive the socket 24 to descend relative to the bottom plate 10.

[0056] Please combine Figures 1 to 3 The linear side wall 37 includes a first area 42 and a second area 44, which are connected. When the driving member 20 abuts against the first area 42, the driven member 22 is located at a first position, which makes the socket 24 located at a plug-in position for connecting the battery 66. When the driving member 20 abuts against the second area 44, the driven member 22 is located at a second position S, which makes the socket 24 located at an initial position K for detaching from the battery 66. In this way, the socket 24 is switched between the initial position K and the plug-in position through the two areas of the linear side wall 37.

[0057] Optionally, the first area 42 may be disposed between the first limiting wall 34 and the upper connecting area 38. The second area 44 may be disposed between the second limiting wall 36 and the upper connecting area 38. The driving member 20 may be moved from one area to another area through the upper connecting area 38. The position of the second area 44 may be higher than the position of the first area 42. When the driving member 20 abuts against the first area 42, the driven member 22 is away from the bottom plate 10, and the driven member 22 rises to the first position. When the driving member 20 abuts against the second area 44, the driven member 22 approaches the bottom plate 10, and the driven member 22 descends to the second position S.

[0058] When the push-pull member 18 drives the driving member 20 to move along the left direction L1, so that the driving member 20 moves from the second area 44 to the first area 42, the driven member 22 switches from the second position S to the first position, and the socket 24 switches from the initial position K to the plugging position. When the push-pull member 18 drives the driving member 20 to move along the right direction L2, so that the driving member 20 moves from the first area 42 to the second area 44, the driven member 22 switches from the first position to the second position S, and the socket 24 switches from the plugging position to the initial position K.

[0059] Optionally, the linear side wall 37 further includes a third area 46 and a fourth area 48, and the third area 46 is connected to the fourth area 48 through the lower connecting area 40. The third area 46 is arranged close to the first limiting wall 34, and the fourth area 48 is arranged close to the second limiting wall 36. When the driving member 20 abuts against the third area 46, the driven member 22 is located at the first position, and the socket 24 is located at the plugging position. When the driving member 20 abuts against the fourth area 48, the driven member 22 is located at the second position S, and the socket 24 is located at the initial position K.

[0060] Please combine Figure 2 and Figure 3 In some embodiments, the plug assembly 100 is configured as follows:

[0061] When the driving member 20 abuts against the first area 42, when the driving member 20 moves along the second direction so that the driving member 20 abuts against the second area 44, the driven member 22 drops from the first position to the second position S and the driving member 20 abuts against the second limiting wall 36;

[0062] When the driving member 20 abuts against the second area 44 , when the driving member 20 moves along the first direction so as to abut against the first area 42 , the driven member 22 rises from the second position S to the first position and the driving member 20 abuts against the first limiting wall 34 .

[0063] In this way, the driving member 20 can be abutted against different areas of the linear side wall 37 by the moving direction of the driving member 20 to control the lifting and lowering of the driven member 22 and further control the lifting and lowering of the socket 24 .

[0064] Specifically, initially, the driving member 20 may be held in the second region 44, and the push-pull member 18 has not yet driven the driving member 20 to move. At this time, the driven member 22 is located at the second position S, and the socket 24 is located at the initial position K.

[0065] When the driving member 20 abuts against the second area 44, when the driving member 20 moves along the first direction so that the driving member 20 abuts against the first area 42, the driven member 22 rises from the second position S to the first position and the driving member 20 abuts against the first limiting wall 34. At this time, the driving member 20 moves along the first direction, the driving member 20 moves from the second area 44 to the first area 42, the driving member 20 abuts against the first area 42, the driving member 20 continues to move along the first direction to abut against the first limiting wall 34, and the driven member 22 rises from the second position S to the first position.

[0066] When the driving member 20 abuts against the first area 42, when the driving member 20 moves along the second direction so that the driving member 20 abuts against the second area 44, the driven member 22 drops from the first position to the second position S and the driving member 20 abuts against the second limiting wall 36. At this time, the driving member 20 moves along the second direction, the driving member 20 moves from the first area 42 to the second area 44, the driving member 20 abuts against the second area 44, the driving member 20 continues to move along the second direction to abut against the second limiting wall 36, and the driven member 22 drops from the first position to the second position S.

[0067] Please combine Figures 1 to 3 The linear side wall 37 includes an inclined surface 39 and a connecting surface 41 , one end of the connecting surface 41 is connected to the first limiting wall 34 , and the other end of the connecting surface 41 is connected to the inclined surface 39 .

[0068] In this way, the driving member 20 can play a buffering role when it moves to the connecting surface 41 .

[0069] Optionally, the inclined surface 39 is inclined relative to the bottom plate 10, and the connecting surface 41 can be arranged between the first limiting wall 34 and the inclined surface 39, one end of the connecting surface 41 is connected to the first limiting wall 34, and the other end of the connecting surface 41 is connected to the inclined surface 39. In one embodiment, when the driving member 20 moves on the inclined surface 39 toward the first limiting wall 34, the driving member 20 can move to the connecting surface 41, and the connecting surface 41 can play a buffering role for the driving member 20, so that the driving member 20 can slow down and approach and abut the first limiting wall 34, avoiding a violent collision between the driving member 20 and the first limiting wall 34, and damaging each other.

[0070] Please combine Figure 1 and Figure 4In some embodiments, the push-pull assembly 14 also includes a sliding member 50, a sliding rail 52 is provided on the side of the bottom plate 10 facing the top plate 12, the driving member 20 is arranged on the side of the sliding member 50, the sliding rail 52 is arranged on the bottom plate 10, the sliding member 50 and the sliding rail 52 are slidably matched, and the push-pull member 18 drives the sliding member 50 to move on the sliding rail 52 under the action of external force.

[0071] In this way, through the cooperation between the sliding member 50 and the slide rail 52 , the push-pull member 18 can drive the driving member 20 to move in the first direction and the second direction.

[0072] Specifically, the push-pull member 18 can be connected to the sliding member 50 through the connecting rod 26. The sliding member 50 can be arranged between the two driven members 22. The sliding member 50 can be in a U shape. The driving member 20 can be installed on the side of the sliding member 50. The slide rail 52 can be arranged on the bottom plate 10 and located between the sliding member 50 and the bottom plate 10. Optionally, a slider 54 can be provided at the bottom of the sliding member 50, and the slider 54 can be arranged between the sliding member and the slide rail 52. In one embodiment, the push-pull member 18 can drive the sliding member 50 to move through the connecting rod 26 under the action of an external force, and the sliding member 50 can drive the driving member 20 and the slider 54 to move, and the slider 54 can cooperate with the slide rail 52, so that the push-pull member 18 can drive the driving member 20 to move in the first direction and the second direction.

[0073] Please combine Figure 2 and Figure 3 In some embodiments, the push-pull assembly 14 further includes a connecting rod 26 , one end of the connecting rod 26 is connected to the push-pull member 18 , and the other end of the connecting rod 26 is connected to the sliding member 50 , and the push-pull member 18 drives the sliding member 50 through the connecting rod 26 .

[0074] In some embodiments, the driving member 20 includes a rotating shaft 56 and a roller 58, wherein the rotating shaft 56 is fixedly connected to the side of the sliding member 50, and the roller 58 is rotatably connected to the rotating shaft 56. The driving member 20 is configured to drive the driven member 22 to move by allowing the roller 58 to roll in the sliding groove 28 through the cooperation of the rotating shaft 56 and the roller 58.

[0075] Specifically, in one embodiment, the push-pull member 18 can be connected to the sliding member 50 through the connecting rod 26 under the action of external force, so that the push-pull member 18 can drive the sliding member 50 to move. The rotating shaft 56 can be fixedly connected to the side of the sliding member 50, and the roller 58 is rotatably connected to the rotating shaft 56. The roller 58 can roll on the linear side wall 37, and the friction between the roller 58 and the linear side wall 37 is rolling friction, which is conducive to increasing the service life of the driving member 20.

[0076] Please combine Figures 1 to 4 A power exchange cabinet 200 according to an embodiment of the utility model includes a plug-in assembly 100 according to any one of the above-mentioned embodiments.

[0077] In the above-mentioned battery exchange cabinet 200, the push-pull member 18 can drive the driving member 20 to move under the action of a small external force. At the same time, the driving member 20 can drive the driven member 22 to move, so that the driven member 22 can rise and fall, and then the socket 24 can be raised and lowered, so that the socket 24 can be easily plugged into the battery 66, which is conducive to saving effort and improving the convenience of charging.

[0078] Specifically, the power exchange cabinet 200 includes a battery 66. The socket 24 can be connected to the interface of the battery 66. In one embodiment, the push-pull member 18 can drive the driving member 20 to move under the action of a small external force, and the driving member 20 can drive the driven member 22 to move, so that the driven member 22 can rise and fall, and then the socket 24 can be raised and lowered, so that the socket 24 can be easily plugged into the battery 66, which is conducive to saving labor and improving the convenience of charging.

[0079] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0080] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A plug-in assembly for a power exchange cabinet, characterized in that: include: Base plate; A top plate, the top plate is spaced apart from the bottom plate and connected with the bottom plate via a connecting piece; A push-pull assembly, the push-pull assembly comprising a push-pull member and a driving member, the push-pull member being connected to the driving member; A lifting assembly, the lifting assembly is arranged between the top plate and the bottom plate, the lifting assembly comprises a main body, a guide member and a driven member, the main body is provided with a socket on a side facing the top plate, the guide member is connected to the main body, and the guide member is slidably matched with the connecting member, and the driven member extends from a side end of the main body in a direction toward or away from the bottom plate; When the push-pull member drives the driving member to move along the first direction under the action of an external force, the driving member drives the driven member to drive the socket to rise relative to the bottom plate; When the push-pull member drives the driving member to move along the second direction under the action of external force, the driving member drives the driven member to drive the socket to descend relative to the bottom plate; wherein the first direction is opposite to the second direction.

2. The plug assembly according to claim 1, characterized in that: A sliding groove is provided on the side of the driven member facing the push-pull assembly, and the sliding groove is inclined relative to the base plate; the driving member is located in the sliding groove and movably abuts against the side wall of the sliding groove; under the action of external force, the push-pull member can drive the driving member to slide along the side wall of the sliding groove, so that the lifting assembly rises or falls relative to the base plate.

3. The plug assembly according to claim 2, characterized in that: The two ends of the sliding groove are respectively provided with an arc-shaped first limiting wall and a second limiting wall.

4. The plug assembly according to claim 3, characterized in that: The sliding groove has a linear side wall, and the linear side wall is arranged between the first limiting wall and the second limiting wall.

5. The plug assembly according to claim 4, characterized in that: The linear side wall includes an inclined surface and a connecting surface, one end of the connecting surface is connected to the first limiting wall, and the other end of the connecting surface is connected to the inclined surface, and the slope of the connecting surface is smaller than the slope of the inclined surface.

6. The plug assembly according to claim 1, characterized in that: The push-pull assembly also includes a sliding member, a sliding rail is provided on the side of the bottom plate facing the top plate, the driving member is arranged on the side of the sliding member, the sliding member and the sliding rail are slidably matched, and the push-pull member drives the sliding member to move on the sliding rail under the action of external force.

7. The plug assembly according to claim 6, characterized in that: The push-pull assembly further includes a connecting rod, one end of which is connected to the push-pull member, and the other end of which is connected to the sliding member, and the push-pull member drives the sliding member through the connecting rod.

8. The plug assembly according to claim 6, characterized in that: The driving member includes a rotating shaft and a roller, wherein the rotating shaft is fixedly connected to the side of the sliding member, and the roller is rotatably connected to the rotating shaft. The driving member is configured to allow the roller to roll in the driven member through the cooperation of the rotating shaft and the roller.

9. The plug assembly according to claim 1, characterized in that: One end of the connecting piece is connected to the top plate, and the other end is connected to the bottom plate. The guiding piece is sleeved on the connecting piece to vertically rise or fall between the top plate and the bottom plate.

10. A power exchange cabinet, characterized in that: The invention comprises the plug assembly as described in any one of claims 1 to 9.

Images