CN214380179U - Charging device for battery pack - Google Patents
Charging device for battery pack Download PDFInfo
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- CN214380179U CN214380179U CN202023166012.1U CN202023166012U CN214380179U CN 214380179 U CN214380179 U CN 214380179U CN 202023166012 U CN202023166012 U CN 202023166012U CN 214380179 U CN214380179 U CN 214380179U
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- battery pack
- charging plug
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- rack
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Abstract
The utility model discloses a charging device for battery pack, which comprises a frame, a charging plug and a driving mechanism, wherein the charging plug is vertically connected with the frame in a sliding manner so as to be far away from or close to a socket of the battery pack; the driving part is connected with the charging plug so as to drive the charging plug to be far away from or close to the battery pack; when the bearing part is not loaded with the battery pack, the driving mechanism is in a first state; when the bearing part bears the battery pack, the driving mechanism is in the second state, and the charging plug is plugged in the socket of the battery pack. Through adopting above-mentioned scheme, the battery package acts on actuating mechanism through gravity, and actuating mechanism acts on charging plug, and charging plug pegs graft the cooperation with the socket of battery package to make charging plug and the socket of battery package peg graft firmly, avoided setting up loaded down with trivial details structure in the frame, with locking charging plug.
Description
Technical Field
The utility model belongs to the technical field of the battery package technique and specifically relates to a charging device for battery package is related to.
Background
In the related art, a battery pack charging device is provided with a locking mechanism, and when a charging plug of the battery pack charging device is plugged with a socket of a battery pack, the locking mechanism is used for fixing the charging plug at a corresponding position so as to enable the charging plug to be stably plugged with the socket of the battery pack; however, the battery pack charging device is designed with a locking mechanism, which results in a complicated structure, high manufacturing difficulty and high manufacturing cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a charging device for battery package can make charging plug and the firm grafting of socket of battery package.
According to the utility model discloses a charging device for battery package, include:
a frame;
the charging plug is vertically and slidably connected to the rack so as to be far away from or close to the socket of the battery pack;
the driving mechanism is arranged on the rack and is provided with a bearing part and a driving part, and the bearing part is used for bearing the battery pack so as to enable the driving mechanism to be converted from a first state to a second state; the driving part is connected with the charging plug to drive the charging plug to be far away from or close to the battery pack; when the bearing part is not bearing the battery pack, the driving mechanism is in the first state; when the bearing part bears the battery pack, the driving mechanism is in the second state, and the charging plug is plugged in a socket of the battery pack.
According to the utility model discloses a charging device for battery package has following technological effect at least: when the battery pack is charged, the battery pack is horizontally placed on the bearing part, the driving mechanism is switched to the second state from the first state under the action of the bearing part, and the charging plug is in plug-in connection with the socket of the battery pack to realize the charging of the battery pack. It is thus clear that, through adopting above-mentioned scheme, the battery package acts on actuating mechanism through gravity, and actuating mechanism acts on charging plug, and charging plug and the socket of battery package are pegged graft and are cooperated to make charging plug and the socket of battery package peg graft firmly, avoided setting up loaded down with trivial details structure in the frame, with locking charging plug.
According to some embodiments of the invention, the drive mechanism comprises: one end of the lever is rotatably connected to the rack, and the charging plug is rotatably connected with the other end of the lever and can slide along the length direction of the lever; and the bearing assembly is vertically and slidably connected with the rack and used for bearing the battery pack, is rotatably connected with the lever and can slide along the length direction of the lever.
According to some embodiments of the invention, the lever has a first connection portion, a second connection portion and a third connection portion in sequence along its length; the first connecting part is rotatably connected with the rack, the second connecting part is rotatably and slidably connected with the bearing assembly, the third connecting part is rotatably and slidably connected with the charging plug, and the battery pack borne by the bearing assembly is positioned below the charging plug; or, the first connecting part is rotatably connected with the rack, the second connecting part is rotatably and slidably connected with the charging plug, the third connecting part is rotatably and slidably connected with the bearing component, and the battery pack borne by the bearing component is positioned above the charging plug; or, the first connecting part is connected with the bearing component in a rotating and sliding manner, the second connecting part is connected with the rack in a rotating manner, the third connecting part is connected with the rack in a rotating and sliding manner, and the battery pack borne by the bearing component is positioned above the charging plug.
According to some embodiments of the present invention, the lever is provided with a first bar-shaped through groove along a length direction thereof, the first bar-shaped through groove is provided with a first rotating shaft capable of rotating and sliding along the first bar-shaped through groove, and the bearing assembly is connected to the first rotating shaft; or, the lever is connected with a first sliding piece in a sliding mode along the length direction of the lever, and the bearing assembly is vertically and rotatably connected to the first sliding piece.
According to some embodiments of the present invention, the lever is provided with a second bar-shaped through groove along a length direction thereof, the second bar-shaped through groove is provided with a second rotation axis capable of rotating and sliding along the second bar-shaped through groove, and the charging plug is connected to the second rotation axis; or, the lever is connected with a second sliding piece in a sliding mode along the length direction of the lever, and the charging plug is vertically connected with the second sliding piece in a rotating mode.
According to some embodiments of the present invention, the frame and be provided with first elastic component between the actuating mechanism, first elastic component is used for the drive actuating mechanism resets to the first state.
According to some embodiments of the present invention, the lever is rotatably connected to a driving member along a vertical direction, the driving member being slidable along a length direction of the lever; wherein, the vertical sliding connection of driving piece in charging plug, just the driving piece with be provided with the second elastic component between the charging plug, in order to hinder charging plug to keeping away from the direction slip of battery package.
According to some embodiments of the utility model, vertical sliding connection has the cover to locate in the frame the mount pad of driving piece, driving piece threaded connection has and is located the mount pad downside and be used for adjusting the first spacing portion of mount pad height, second elastic component butt in the upside of mount pad, just charging plug install in the mount pad.
According to the utility model discloses a some embodiments, the vertical spacing groove of seting up the bar of frame, the carrier assembly is connected with the edge the vertical gliding locating part of spacing groove.
According to some embodiments of the invention, the bearing component comprises: the bearing rod is vertically connected with the rack in a sliding manner, rotates and is connected with the lever in a sliding manner, and two adjusting nuts are connected to the bearing rod in a threaded manner; the bearing plate is sleeved on the bearing rod and clamped between the two adjusting nuts.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic view of an overall structure of a charging device according to an embodiment of the present invention;
fig. 2 is a schematic view of a part of a charging device according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the exploded structure of FIG. 2;
FIG. 4 is a schematic view of the connection structure of the pushing member, the lever and the mounting bracket according to the embodiment of the present invention;
fig. 5 is a schematic structural view illustrating a state in which a charging plug is disengaged from a socket of a battery pack according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a plug-in state structure of a charging plug and a socket of a battery pack according to an embodiment of the present invention.
Reference numerals:
the device comprises a rack 100, a guide seat 110, a side plate 111, a transverse plate 112, a limiting groove 113, a mounting seat 120, a driving part 121, a second elastic part 122 and a limiting nut 123;
the driving mechanism 200, the lever 210, the first connection portion 211, the second connection portion 212, the third connection portion 213, the first rotation axis 214, the second rotation axis 215, the bearing assembly 220, the bearing rod 221, the bearing plate 222, the limiting member 223, the adjusting nut 224, the first elastic member 230, the second elastic member 230, the third elastic member, the fourth elastic member, the fifth elastic member, the sixth elastic member, the fifth elastic member, the sixth elastic member, the fifth elastic member, the sixth elastic member, the fourth elastic member, and the fourth elastic member,
A charging plug 300;
a battery pack 400.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
According to the utility model discloses a linkage that is used for charging device of battery package, can be applied to the power battery storehouse of concentrating to charge, installs this charging device in the storehouse position that charges in power battery storehouse, can realize that the battery package places the process and charges the grafting process. Referring to fig. 1 and 2, the charging device includes a rack 100, a charging plug 300 and a driving mechanism 200, the charging plug 300 is vertically slidably connected to the rack 100 to be far away from or close to a socket of a battery pack 400, the driving mechanism 200 is disposed on the rack 100, the driving mechanism 200 has a bearing portion and a driving portion, the bearing portion is used for bearing the battery pack 400, so that the driving mechanism 200 is switched from a first state to a second state; the driving part is connected with the charging plug 300 to drive the charging plug 300 to move away from or close to the battery pack 400; when the battery pack 400 is not loaded on the loading part, the driving mechanism 200 is in a first state; when the battery pack 400 is mounted on the carrier, the driving mechanism 200 is in the second state, and the charging plug 300 is plugged into the receptacle of the battery pack 400.
When the battery pack 400 is charged, the battery pack 400 is horizontally placed on the bearing part, the driving mechanism 200 is switched from the first state to the second state under the action of the bearing part, and the charging plug 300 is in plug-in fit with the socket of the battery pack 400 when the driving mechanism 200 is in the second state, so that the charging of the battery pack 400 is realized. It can be seen that, by adopting the above-mentioned scheme, the battery pack 400 acts on the driving mechanism 200 through gravity, the driving mechanism 200 acts on the charging plug 300, and the charging plug 300 is in plug-in fit with the socket of the battery pack 400, so that the charging plug 300 is stably plugged in the socket of the battery pack 400, thereby avoiding the tedious structure arranged on the rack 100 to lock the charging plug 200.
In some embodiments, the driving mechanism 200 includes a lever 210 and a bearing assembly 220, the lever 210 is rotatably connected to the rack 100, the bearing assembly 220 is vertically slidably connected to the rack 100 and can slide along the length direction of the lever 210, and the battery pack 400 can be horizontally placed on the bearing assembly 220; meanwhile, the mounting seat 120 is vertically slidably connected to the frame 100, the charging plug 300 is mounted on the mounting seat 120, and the mounting seat 120 is rotatably connected to the lever 210 and can slide along the length direction of the lever 210. In this embodiment, the rotation axis of the lever 210 rotatably connected to the other components is arranged horizontally.
When the battery pack 400 is charged, the battery pack 400 is placed on the bearing assembly 220, the bearing assembly 220 slides downwards and drives the lever 210 to rotate, in the rotating process of the lever 210, the lever 210 drives the mounting seat 120 to vertically slide, and the charging plug 300 and the mounting seat 120 synchronously slide, so that the charging plug 300 and the battery pack 400 slide, and the battery pack 400 and the charging plug 300 are in plugging fit.
For further analysis, referring to fig. 3 and 4, the lever 210 includes a first connecting portion 211, a second connecting portion 212 and a third connecting portion 213 from a left end to a right end thereof, wherein the first connecting portion 211 and the third connecting portion 213 are two ends of the lever 210, and the second connecting portion 212 is a middle portion or an offset toward one end of the lever 210 in the preferred embodiment. The first connecting part 211 is rotatably connected to the frame 100, and the top of the bearing assembly 220 is rotatably disposed on the lever 210 through the second connecting part 212 and can slide along the length direction of the lever 210; the top of the mounting seat 120 is rotatably connected to the lever 210 through the third connecting portion 213 and can slide along the length direction of the lever 210, and when the battery pack 400 is located on the carrying assembly 220, the charging plug 300 is located right above the battery pack 400 and faces the socket on the upper side of the battery pack 400.
By adopting the above scheme, when the battery pack 400 is charged, the battery pack 400 is placed on the bearing assembly 220, the bearing assembly 220 vertically slides downwards, the lever 210 rotates downwards by taking the first connecting part 211 as a rotating center, at this time, the third connecting part 213 of the lever 210 drives the mounting seat 120 to slide downwards, and the charging plug 300 and the mounting seat 120 synchronously move downwards; however, the distance between the third connection portion 213 and the first connection portion 211 is greater than the distance between the second connection portion 212 and the first connection portion 211, and the downward movement speed of the charging plug 300 is greater than the downward movement speed of the battery pack 400, so that when the charging plug 300 moves down to a certain position, the charging plug 300 is plugged into the socket of the battery pack 400, for example, fig. 6 is a schematic diagram of a structure of plugging and matching the charging plug 300 into the socket of the battery pack 400.
Instead, the top of the mounting seat 120 is rotatably connected to the second connecting portion 212 and can slide along the length direction of the lever 210, the top of the carrying assembly 220 is rotatably connected to the third connecting portion 213 and can slide along the length direction of the lever 210, and when the battery pack 400 is movably placed on the carrying assembly 220, the charging plug 300 is located below the battery pack 400 and faces to a socket (not shown) on the lower side of the battery pack 400.
By adopting the above scheme, when the battery pack 400 is charged, the battery pack 400 is movably placed on the bearing assembly 220, the bearing assembly 220 slides downwards, the lever 210 rotates downwards by taking the first connecting part 211 as a rotating center, at this time, the second connecting part 212 of the lever 210 drives the mounting seat 120 to move downwards, and the charging plug 300 and the mounting seat 120 synchronously move downwards; however, the distance between the third connection portion 213 and the first connection portion 211 is greater than the distance between the second connection portion 212 and the first connection portion 211, and the downward movement speed of the charging plug 300 is greater than the downward movement speed of the battery pack 400, so that when the charging plug 300 moves down to a certain position, the charging plug 300 is plugged into the socket of the battery pack 400, for example, fig. 6 is a schematic diagram of a structure of plugging the charging plug 300 into the socket of the battery pack 400.
Instead, the second connection part 212 is rotatably connected to the frame 100, and the top of the bearing assembly 220 is rotatably disposed on the lever 210 through the first connection part 211 and can slide along the length direction of the lever 210; the top of the mounting seat 120 is rotatably connected to the lever 210 through a third connecting portion 213, and can slide along the length direction of the lever 210, and when the battery pack 400 is movably placed on the carrying assembly 220, the charging plug 300 is located right below the battery pack 400 and faces a socket (not shown) on the lower side of the battery pack 400.
Through adopting the above scheme, when the battery pack 400 charges, the battery pack 400 activity is placed on the bearing component 220, the bearing component 220 slides downwards, the lever 210 uses the second connecting portion 212 as the vertical rotation of center of rotation, the left end of the lever 210 rotates downwards, the right end of the lever 210 rotates upwards, the mounting seat 120 slides upwards, the charging plug 300 slides upwards synchronously, and the battery pack 400 is located above the charging plug 300, therefore, the charging plug 300 and the battery pack 400 move in opposite directions, thereby realizing the plug-in fit of the battery pack 400 and the charging plug 300, for example, fig. 6 is a socket plug-in fit structure schematic diagram of the charging plug 300 and the battery pack 400.
In some embodiments, the bearing assembly 220 is further rotatably and slidably connected to the lever 210, the second connecting portion 212 is a first strip-shaped through groove formed along the length direction of the lever 210, the first strip-shaped through groove is horizontally penetrated by a first rotating shaft 214, the first rotating shaft 214 can rotate in the first strip-shaped through groove and can slide along the length direction of the first strip-shaped through groove, and two end portions of the first rotating shaft 214 are connected with the top portion of the bearing assembly 220, so that the bearing assembly 220 is rotatably and slidably disposed on the lever 210 through the first rotating shaft 214, so that the present solution is implemented.
Instead, the second connecting portion 212 is a first sliding seat (not shown) sliding along the length direction of the lever 210, and the top of the bearing component 220 is vertically and rotatably connected to the first sliding seat, so that the bearing component 220 is rotatably and slidably connected to the lever 210 through the first sliding seat, so that the present embodiment is implemented.
In some embodiments, the mounting seat 120 is further rotatably and slidably disposed on the lever 210, the third connecting portion 213 is a second strip-shaped through groove formed along the length direction of the lever 210, the second strip-shaped through groove horizontally penetrates through the second rotating shaft 215, the second rotating shaft 215 can rotate in the second strip-shaped through groove and can slide along the length direction of the second strip-shaped through groove, and two end portions of the second rotating shaft 215 are connected with the top portion of the mounting seat 120, so that the mounting seat 120 is rotatably and slidably disposed on the lever 210 through the second rotating shaft 215, so that the present solution is implemented.
Instead, the third connecting portion 213 is a second sliding seat (not shown) sliding along the length direction of the lever 210, and the top of the mounting seat 120 is vertically and rotatably connected to the second sliding seat, so that the mounting seat 120 is rotatably and slidably connected to the lever 210 through the second sliding seat, so that the present solution is implemented.
In some embodiments, a U-shaped guide seat 110 is vertically fixed on the rack 100, the guide seat 110 includes two vertical side plates 111 and a transverse plate 112, the tops of the two vertical side plates 111 are fixedly connected to the rack 100 by screws, and the transverse plate 112 is horizontally and fixedly connected between the two vertical side plates 111; meanwhile, the bearing assembly 220 includes a bearing rod 221 and a bearing plate 222, the bearing rod 221 vertically slides through the transverse plate 112, the top of the bearing rod 221 rotates and is slidably connected to the lever 210, the bearing plate 222 is horizontally connected to the lower end of the bearing rod 221 and horizontally extends to the lower side of the battery pack 400, and when the battery pack 400 is horizontally placed on the bearing plate 222, the battery pack 400 is horizontally located right below the charging plug 300; of course, the carrier plate 222 may be disposed directly above the charging plug 300 according to the requirement.
Further realizing that the bearing plate 222 is adjusted and arranged on the bearing rod 221, the lower part of the bearing rod 221 is connected with two adjusting nuts 224 by screw thread, the bearing plate 222 is sleeved on the bearing rod 221 and clamped between the two adjusting nuts 224; thus, the user adjusts the height of the carrier plate 222 by adjusting the position of the adjustment nut 224 up and down.
In a further embodiment, the two side plates 111 are respectively vertically provided with a limiting groove 113, the two limiting grooves 113 are oppositely arranged, the bearing rod 221 is horizontally provided with a rod-shaped limiting member 223 in a penetrating manner, two end portions of the limiting member 223 respectively penetrate through the limiting grooves 113 and can vertically slide along the limiting grooves 113, and therefore, the limiting grooves 113 limit the up-and-down sliding direction of the limiting member 223, and the stability of the bearing rod 221 in the sliding process is ensured; meanwhile, two end parts of the limiting piece 223 are respectively in threaded connection with nuts, and the two side plates 111 are positioned between the two nuts, so that the limiting piece 223 is prevented from being separated from the limiting groove 113; in addition, through the arrangement of the limiting groove 113 and the limiting member 223, when the limiting member 223 abuts against the upper end and the lower end of the limiting groove 113, the movement stroke of the bearing plate 222 can be limited, and the charging plug 300 is prevented from being excessively inserted into the socket of the battery pack 400, so that the battery pack 400 and the charging plug 300 are damaged.
In some embodiments, the charging plug 300 can be further reset upwards to an initial position (refer to fig. 5) so as to place the battery pack 400 on the carrier plate 222, and at the same time, to achieve the purpose of separating the charging plug 300 from the battery pack 400, a first elastic member 230 is disposed between the driving mechanism 200 and the battery pack 400 so as to enable the driving mechanism 200 to be reset to the first state; specifically, the first elastic member 230 is a vertically arranged spring, the spring is sleeved outside the bearing rod 221, the bottom of the spring abuts against the transverse plate 112, and the top of the spring abuts against the limiting member 223, so that when the battery pack 400 is placed, the limiting member 223 compresses the spring downward in the downward movement process of the bearing rod 221, and therefore when the battery pack 400 is taken away, the spring exerts an upward force on the bearing rod 221 through the limiting member 223, the bearing rod 221 pushes the lever 210 to rotate upward, the lever 210 pulls the mounting seat 120 to move upward, and the charging plug 300 is reset upward to the initial position.
In some embodiments, the charging plug 300 is further prevented from being excessively plugged into the charging socket 300 of the battery pack 400, the driving member 121 is vertically slidably disposed through the mounting seat 120, a first limiting portion and a second limiting portion are spaced apart from each other on a side wall of the driving member 121, the second limiting portion is located above the first limiting portion, the first limiting portion is a limiting nut 123 threadedly connected to the driving member, and the mounting seat 120 is slidably disposed between the first limiting portion and the second limiting portion; meanwhile, the driving member 121 is sleeved with a second elastic member 122, the second elastic member 122 is a spring, a lower end of the spring abuts against an upper side of the mounting seat 120, the mounting seat 120 abuts against an upper end of the first limiting portion, and the upper end of the spring abuts against a lower end of the second limiting portion.
By adopting the above scheme, when the charging plug 300 is in plug fit with the socket of the battery pack 400, the lever 210 applies a downward force to the driving member 121, and the driving member 121 applies a downward force to the mounting seat 120 through the second elastic member 122, so that the charging plug 300 is stably plugged into the socket of the battery pack 400; because when the charging plug 300 is inserted into the socket of the battery pack 400, the mounting seat 120 can be vertically displaced upwards along the length direction of the driving member 121, so that the charging plug 300 is prevented from being inserted into the socket of the battery pack 400 excessively.
In addition, since the first position-limiting part is a position-limiting nut 123 screwed onto the driving member 121, the user can adjust the height of the position-limiting nut 123, so as to adjust the height of the mounting seat 120, and further adjust the height of the charging plug 300, so that the charging plug 300 can be preferably inserted into and matched with the socket of the battery pack 400.
Alternatively, the lower end portion of the driving member 121 may be fixedly connected to the mounting seat 120, so that when the driving member 121 moves downward, the driving member 121 drives the mounting seat 120 to move downward, thereby allowing the charging plug 300 to be plug-fitted into the socket of the battery pack 400.
In the description of the present disclosure, reference to the description of the terms "one embodiment," "some embodiments," "illustrative embodiments," "example," "specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A charging device for a battery pack, comprising:
a frame;
the charging plug is vertically and slidably connected to the rack so as to be far away from or close to the socket of the battery pack;
the driving mechanism is arranged on the rack and is provided with a bearing part and a driving part, and the bearing part is used for bearing the battery pack so as to enable the driving mechanism to be converted from a first state to a second state; the driving part is connected with the charging plug to drive the charging plug to be far away from or close to the battery pack; when the bearing part is not bearing the battery pack, the driving mechanism is in the first state; when the bearing part bears the battery pack, the driving mechanism is in the second state, and the charging plug is plugged in a socket of the battery pack.
2. The charging device for a battery pack according to claim 1, wherein the driving mechanism comprises:
one end of the lever is rotatably connected to the rack, and the charging plug is rotatably connected with the other end of the lever and can slide along the length direction of the lever;
and the bearing assembly is vertically and slidably connected with the rack and used for bearing the battery pack, is rotatably connected with the lever and can slide along the length direction of the lever.
3. The charging device for a battery pack according to claim 2, wherein the lever has a first connecting portion, a second connecting portion and a third connecting portion in this order along a length direction thereof;
the first connecting part is rotatably connected with the rack, the second connecting part is rotatably and slidably connected with the bearing assembly, the third connecting part is rotatably and slidably connected with the charging plug, and the battery pack borne by the bearing assembly is positioned below the charging plug;
or, the first connecting part is rotatably connected with the rack, the second connecting part is rotatably and slidably connected with the charging plug, the third connecting part is rotatably and slidably connected with the bearing component, and the battery pack borne by the bearing component is positioned above the charging plug;
or, the first connecting part is connected with the bearing component in a rotating and sliding manner, the second connecting part is connected with the rack in a rotating manner, the third connecting part is connected with the rack in a rotating and sliding manner, and the battery pack borne by the bearing component is positioned above the charging plug.
4. The charging device for the battery pack according to claim 2, wherein the lever is provided with a first bar-shaped through groove along a length direction thereof, the first bar-shaped through groove is provided with a first rotating shaft which can rotate and slide along the first bar-shaped through groove, and the bearing assembly is connected to the first rotating shaft;
or, the lever is connected with a first sliding piece in a sliding mode along the length direction of the lever, and the bearing assembly is vertically and rotatably connected to the first sliding piece.
5. The charging device for the battery pack according to claim 2, wherein the lever is provided with a second strip-shaped through groove along a length direction thereof, the second strip-shaped through groove is provided with a second rotating shaft which can rotate and slide along the second strip-shaped through groove, and the charging plug is connected to the second rotating shaft;
or, the lever is connected with a second sliding piece in a sliding mode along the length direction of the lever, and the charging plug is vertically connected with the second sliding piece in a rotating mode.
6. The charging device for a battery pack according to claim 1, wherein a first elastic member is provided between the frame and the driving mechanism, and the first elastic member is configured to drive the driving mechanism to return to the first state.
7. The charging device for battery packs as claimed in claim 2, wherein a driving member is rotatably connected to the lever in the vertical direction, the driving member being slidable in the length direction of the lever;
wherein, the vertical sliding connection of driving piece in charging plug, just the driving piece with be provided with the second elastic component between the charging plug, in order to hinder charging plug to keeping away from the direction slip of battery package.
8. The charging device for the battery pack according to claim 7, wherein a mounting seat sleeved on the driving member is connected to the rack in a vertical sliding manner, the driving member is connected with a first limiting portion located on the lower side of the mounting seat in a threaded manner and used for adjusting the height of the mounting seat, the second elastic member abuts against the upper side of the mounting seat, and the charging plug is mounted on the mounting seat.
9. The charging device for the battery pack according to claim 2, wherein a strip-shaped limiting groove is vertically formed in the rack, and the bearing component is connected with a limiting member which vertically slides along the limiting groove.
10. The charging device for a battery pack, as set forth in claim 2, wherein the carrier assembly comprises:
the bearing rod is vertically connected with the rack in a sliding manner, rotates and is connected with the lever in a sliding manner, and two adjusting nuts are connected to the bearing rod in a threaded manner;
the bearing plate is sleeved on the bearing rod and clamped between the two adjusting nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023166012.1U CN214380179U (en) | 2020-12-24 | 2020-12-24 | Charging device for battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023166012.1U CN214380179U (en) | 2020-12-24 | 2020-12-24 | Charging device for battery pack |
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| CN214380179U true CN214380179U (en) | 2021-10-08 |
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| CN202023166012.1U Active CN214380179U (en) | 2020-12-24 | 2020-12-24 | Charging device for battery pack |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542874A (en) * | 2020-12-24 | 2021-03-23 | 欣旺达电子股份有限公司 | Charging device for battery pack |
| WO2024139983A1 (en) * | 2022-12-30 | 2024-07-04 | 奥动新能源汽车科技有限公司 | Automatic docking device for battery pack and electrical connector, and battery rack |
-
2020
- 2020-12-24 CN CN202023166012.1U patent/CN214380179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542874A (en) * | 2020-12-24 | 2021-03-23 | 欣旺达电子股份有限公司 | Charging device for battery pack |
| WO2024139983A1 (en) * | 2022-12-30 | 2024-07-04 | 奥动新能源汽车科技有限公司 | Automatic docking device for battery pack and electrical connector, and battery rack |
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