CN215497338U - Battery compartment and battery compartment are with plug mechanism that floats - Google Patents

Battery compartment and battery compartment are with plug mechanism that floats Download PDF

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Publication number
CN215497338U
CN215497338U CN202122111378.7U CN202122111378U CN215497338U CN 215497338 U CN215497338 U CN 215497338U CN 202122111378 U CN202122111378 U CN 202122111378U CN 215497338 U CN215497338 U CN 215497338U
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China
Prior art keywords
connecting rod
battery compartment
mounting seat
plate
assembly
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Active
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CN202122111378.7U
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Chinese (zh)
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李君成
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Shanghai Tongfu Mechanical Equipment Co ltd
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Shanghai Tongfu Mechanical Equipment Co ltd
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Priority to CN202122111378.7U priority Critical patent/CN215497338U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

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Abstract

The utility model provides a battery compartment and a floating plug-pull mechanism for the battery compartment, wherein the battery compartment comprises an upper tray and a lower tray which are arranged at intervals up and down; its characterized in that, the plug mechanism that floats includes: the horizontal adjusting assembly comprises an upper mounting seat, a lower mounting seat, a connecting rod assembly, a lead screw assembly and a servo motor; wherein the horizontal adjusting component is fixedly arranged at the bottom of the upper tray; the upper mounting base is connected with the horizontal adjusting component and can horizontally move relative to the horizontal adjusting component; the lower mounting seat is connected with the lower mounting seat through four connecting rod assemblies; the screw rod assembly is driven by the servo motor to enable the lower mounting base to move up and down relative to the upper mounting base.

Description

Battery compartment and battery compartment are with plug mechanism that floats
Technical Field
The present disclosure relates to battery charging apparatuses, and particularly to a battery compartment and a floating plug mechanism for the battery compartment.
Background
Under the pressure of energy and environmental protection, new energy automobiles will undoubtedly become the development direction of future automobiles. The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel but adopts a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. New energy automobile includes: hybrid Electric Vehicles (HEV), electric only vehicles (BEV), fuel cell vehicles (FCEV), hydrogen engine vehicles as well as gas vehicles, alcohol ether vehicles, and the like. In the prior art, because an electrode contact pin in a charging plug connected with the rechargeable battery is easily broken and damaged, the accurate alignment of the charging plug and a charging socket in plug-in mounting must be ensured; in the prior art, a charging socket of a rechargeable battery is fixed at a preset position, and the matching of the charging socket and a charging plug has no self-adaptive capacity; because of the uncertainty of the position of the battery in the actual operation process, this means that the position of the charging plug is not unique, and the charging plug is damaged because of inaccurate positioning.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a battery compartment and a floating plug mechanism for the battery compartment, which are used to solve the problem that the charging plug and the charging socket of the new energy battery in the prior art cannot be automatically aligned.
In order to achieve the above objects and other related objects, the present invention provides a battery compartment and a floating plug mechanism for the battery compartment, wherein the battery compartment includes an upper tray and a lower tray which are arranged at an upper and a lower interval; the floating plug mechanism comprises: the horizontal adjusting assembly comprises an upper mounting seat, a lower mounting seat, a connecting rod assembly, a lead screw assembly and a servo motor; wherein the horizontal adjusting component is fixedly arranged at the bottom of the upper tray; the upper mounting base is connected to the horizontal adjusting assembly and can horizontally move relative to the horizontal adjusting assembly; the lower mounting base is connected with the upper mounting base through a plurality of connecting rod assemblies; a charging socket is arranged at the lower end of the lower mounting seat; the charging plug is fixedly connected to the battery and is positioned right below the charging socket, and the charging socket and the charging plug can be connected in a matched manner when the battery bin moves downwards by using the floating plug-pull mechanism; the connecting rod assembly comprises a front connecting rod assembly and a rear connecting rod assembly, the front connecting rod assembly is installed at the front end of the upper installation seat, and the rear connecting rod assembly is installed at the rear end of the upper installation seat.
The screw rod assembly comprises a screw rod and screw rod nuts, and the screw rod nuts are rotationally connected with the front connecting rod assemblies;
the screw rod assembly can drive the connecting rod assemblies to synchronously move under the driving of the servo motor, so that the lower mounting base moves up and down relative to the upper mounting base;
in one embodiment of the present invention, the horizontal adjustment assembly comprises an upper plate, a lower plate and a connection column; the upper mounting seat comprises a first plate; the upper plate is positioned above the first plate, the lower plate is positioned below the first plate, and the upper plate and the lower plate are fixed through a plurality of connecting columns;
in an embodiment of the present invention, a plurality of supporting ball assemblies are disposed between the upper plate and the first plate; a plurality of support ball assemblies are also disposed between the lower plate and the first plate.
In an embodiment of the present invention, the first plate has a plurality of through holes, a diameter of the through holes is larger than a diameter of the connecting column, and the connecting column penetrates through the through holes.
In an embodiment of the utility model, two ends of the screw nut are provided with hinge columns, and the hinge columns are perpendicular to the screw; and two ends of the screw nut are respectively and rotationally connected with the two front connecting rod assemblies.
In an embodiment of the present invention, the front connecting rod assembly and the rear connecting rod assembly are both formed by an upper connecting rod and a lower connecting rod which are hinged to each other; the upper end of the upper connecting rod is hinged with the upper mounting seat, and the lower end of the upper connecting rod is rotatably connected with the hinge column; the upper end of the lower connecting rod is rotatably connected with the hinge column, and the lower end of the lower connecting rod is hinged with the lower mounting seat.
In an embodiment of the present invention, a first connecting member is fixedly installed at a front end of the servo motor, and two ends of the first connecting member are respectively hinged to the two rear connecting rod assemblies.
In an embodiment of the present invention, an output shaft of the servo motor is connected to an end of the lead screw through a coupling;
in an embodiment of the present invention, a charging socket is installed at the lower end of the lower mounting seat, a charging plug is inserted into the charging socket, a positioning pin is arranged on the charging plug, and a positioning pin hole adapted to the positioning pin is formed in the charging socket; further, the end of the positioning pin is tapered.
A battery compartment comprises the floating plug mechanism for the battery compartment. (ii) a
In an embodiment of the present invention, the battery is placed on the lower tray, the charging plug is fixedly connected to the upper surface of the battery, and the position of the charging plug corresponds to the position of the charging socket up and down.
As described above, the battery compartment and the floating plug mechanism for the battery compartment according to the present invention have the following advantages:
(1) the position of the charging socket in the horizontal plane is adjusted through the matching of the horizontal adjusting assembly and the upper mounting seat;
(2) the position of the charging socket in the vertical direction is adjusted through the cooperation of the connecting rod assembly, the lead screw assembly, the upper mounting seat and the lower mounting seat;
(3) the positioning pin with the conical end part is matched with the positioning pin hole, so that the self-adaptive positioning of the charging plug and the charging plug pin is realized.
(4) The damage of the charging plug or the charging socket caused by improper butt joint of the charging plug and the charging socket is avoided.
Drawings
Fig. 1 is a schematic overall structure diagram of a floating plug mechanism for a battery compartment according to an embodiment of the present invention;
fig. 2 is a front view of a floating plug mechanism for a battery compartment according to an embodiment of the present invention;
FIG. 3 shows a cross-section at A-A in FIG. 2;
fig. 4 is an assembly view of a floating plug mechanism for a battery compartment and upper and lower trays according to an embodiment of the present invention;
FIG. 5 is an enlarged view of FIG. 4 at B;
fig. 6 is a schematic diagram illustrating a charging socket of a floating plug mechanism for a battery compartment according to an embodiment of the present invention.
Element number description:
1-upper tray; 2-lower tray; 3-a servo motor; 4-mounting a base; 41-a first plate; 5-lower mounting seat; 6-upper plate; 7-lower plate; 8-connecting column; 9-a support ball assembly; 10-a lead screw; 11-a lead screw nut; 12-a hinged column; 131-an upper link; 132-a lower link; 14-a first connector; 15-a charging socket; 16-a charging plug; 17-a locating pin; 18-dowel holes; 19-a battery; 20-a coupling; 21-a first guide bar; 22-a sleeve;
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 5. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to fig. 1 to 5, a first embodiment of the present invention provides a floating plug mechanism for a battery compartment, wherein the battery compartment includes an upper tray 1 and a lower tray 2 which are arranged at an upper and a lower interval; the plug mechanism floats includes: the horizontal adjusting assembly comprises an upper mounting seat 4, a lower mounting seat 5, a connecting rod assembly, a screw rod assembly and a servo motor 3; wherein the horizontal adjusting component is fixedly arranged at the bottom of the upper tray 1; the upper mounting seat 4 is connected with the horizontal adjusting component, and the upper mounting seat 4 can horizontally move relative to the horizontal adjusting component; the lower mounting base 5 is connected with the upper mounting base 4 through a plurality of connecting rod assemblies; in the present embodiment, the lower mounting base 5 is connected to the upper mounting base 4 through four link assemblies; the lower end of the lower mounting seat 5 is provided with a charging socket 15; the charging plug 16 is fixedly connected to the battery 19 and is positioned right below the charging socket 15, and the charging socket 15 and the charging plug 16 can be connected in a matched manner when the battery compartment moves downwards by using the floating plug-pull mechanism; the connecting rod assembly comprises a front connecting rod assembly and a rear connecting rod assembly, the front connecting rod assembly is installed at the front end of the upper installation seat, and the rear connecting rod assembly is installed at the rear end of the upper installation seat.
The screw assembly comprises a screw 10 and a screw nut 11, and in the embodiment, the screw nut 11 is rotationally connected with the two front connecting rod assemblies;
the screw rod assembly can drive the connecting rod assemblies to move under the driving of the servo motor 3, so that the lower mounting base 5 can move up and down relative to the upper mounting base 4. In this embodiment, the screw assembly is driven by the servo motor 3 to drive the four connecting rod assemblies to move synchronously.
Preferably, the horizontal adjustment assembly comprises an upper plate 6, a lower plate 7 and a connecting column 8; the upper mounting seat 4 comprises a first plate 41 and two symmetrically arranged reinforcing rib plates, and the reinforcing rib plates are positioned below the first plate 41 and fixedly connected with the first plate 41; the upper plate 6 is positioned above the first plate 41, the lower plate 7 is positioned below the first plate 41, and the upper plate 6 and the lower plate 7 are fixed through a plurality of connecting columns 8; in the present embodiment, the upper plate 6 and the lower plate 7 are fixedly connected by four connecting posts 8.
Preferably, a support ball assembly 9 is arranged between the upper plate 6 and the first plate 41; a support ball assembly 9 is also provided between the lower plate 7 and the first plate 41. The supporting ball assembly 9 comprises a supporting seat and a supporting ball, wherein the supporting ball can be embedded into the supporting seat and is in sliding connection with the spherical surface of the supporting seat. In this embodiment, four supporting ball assemblies 9 are disposed between the upper plate 6 and the first plate 41, wherein the supporting seat is fixedly connected to the upper plate 6, and the supporting balls are in contact with the first plate 41; four supporting ball assemblies 9 are arranged between the lower plate 7 and the first plate 41, wherein the supporting seat is fixedly connected with the first plate 41, and the supporting balls are contacted with the lower plate 7; it should be noted that in other embodiments of the present invention, the number of the supporting ball assemblies 9 can be designed according to the implementation requirements. It is worth mentioning that the supporting ball assembly 9 greatly reduces the friction force between the upper mounting seat 4 and the horizontal adjusting assembly, so that the position adjustment of the charging socket 15 on the horizontal plane is more flexible, and the charging socket 15 has stronger self-adaptability when being butted with the charging plug 16 of the battery 19.
Preferably, a plurality of through holes are formed in the first plate 41, the diameter of each through hole is larger than that of the connecting column 8, and the connecting column 8 penetrates through the through holes, so that the connecting column 8 can move horizontally and freely in the through holes.
Preferably, the screw nut 11 is sleeved on the screw 10 and is in threaded connection with the screw 10, the two ends of the screw nut 11 are both provided with the hinge columns 12, and the hinge columns 12 are perpendicular to the screw 10; two ends of the screw nut 11 are respectively connected with the two front connecting rod assemblies in a rotating way. In the embodiment, two ends of the screw nut 11 are hinged with the front ends of the upper mounting seat 4 and the lower mounting seat 5 through two front connecting rod assemblies; similarly, a rear connecting rod assembly is connected to the rear end of the upper mounting seat 4 and the rear end of the lower mounting seat 5, and the two rear connecting rod assemblies are hinged to the two ends of the first connecting piece 14.
Preferably, the front connecting rod assembly and the rear connecting rod assembly are both formed by hinging an upper connecting rod 131 and a lower connecting rod 132; the upper end of the upper connecting rod 131 is hinged with the upper mounting seat 4, and the lower end is rotatably connected with the hinge column 12; the upper end of the lower connecting rod 132 is rotatably connected with the hinge post 12, and the lower end is hinged with the lower mounting seat 5.
Further, a vertical guide rod assembly is connected between the upper mounting seat 4 and the lower mounting seat 5; the two vertical guide rod assemblies are symmetrically arranged on the upper mounting seat 4 and the two sides of the lower mounting seat; the vertical guide rod assembly comprises a first guide rod 21 and a sleeve 22, the first guide rod 21 is fixedly connected to the lower mounting base 5, and the sleeve 22 is fixedly mounted on the upper mounting base 4; the sleeve 22 is fitted over the first guide bar 21 and is slidable relative to the first guide bar 21.
Preferably, a first connecting piece 14 is fixedly installed at the front end of the servo motor 3, and two ends of the first connecting piece 14 are respectively hinged with the two rear connecting rod assemblies.
Preferably, the output shaft of the servo motor 3 is connected with the end part of the screw rod 10 through a coupling 20; further, the coupling 20 is located in the middle of the first connecting piece 14, the servo motor 3 is fixedly mounted at the rear of the first connecting piece 14, and further, a bearing matched with the screw rod 10 is mounted at the front of the first connecting piece 14.
Preferably, the lower end of the lower mounting seat 5 is provided with a charging socket 15, a charging plug 16 is inserted into the charging socket 15, the charging plug 16 is provided with a positioning pin 17, and the charging socket 15 is provided with a positioning pin hole 18 matched with the positioning pin 17; further, the end of the positioning pin 17 is tapered. The combined structure of the conical positioning pin 17 and the positioning pin hole 18 has a self-centering function, and particularly, when the charging plug 16 is butted with the charging socket 15, the conical surface of the conical end head and the positioning pin hole 18 have interaction, and under the pushing action, the upper mounting seat 4 can move horizontally in a self-adaptive manner relative to the horizontal adjusting assembly.
A second embodiment of the present invention provides a battery pack including the floating plug mechanism for a battery pack according to any one of the above embodiments.
Preferably, the battery 19 is placed on the lower tray 2, the charging plug 16 is fixedly connected to the upper surface of the battery 19, and the charging plug 16 corresponds to the charging socket 15 up and down.
When the device works, the battery 19 is arranged in a fixed area on the upper surface of the lower tray 2, the charging plug 16 of the battery 19 faces upwards and is opposite to the charging socket 15 arranged at the lower end of the floating plug-pull mechanism, the screw rod 10 drives the screw rod nut 11 to move backwards under the driving of the servo motor 3, the screw rod nut 11 drives the front connecting rod assembly to move, the lower mounting seat 5 moves downwards, the charging socket 15 moves downwards to be close to the charging plug 16, the positioning pin 17 on the charging plug 16 enters the positioning pin hole 18 on the charging socket 15 under the guiding of the conical end of the positioning pin 17, in the process, the conical surface of the conical end and the positioning pin hole 18 have interaction, under the pushing action, the upper mounting seat 4 moves horizontally and adaptively relative to the horizontal adjusting assembly, and the axes of the positioning pin 17 and the positioning pin hole 18 are overlapped, so that the charging plug 16 and the charging socket 15 are ensured to be accurately butted. After the charging is completed, the servo motor 3 rotates in the reverse direction, and the charging socket 15 moves upward to be disengaged from the charging plug 16 fixed to the battery 19.
In conclusion, the position of the charging socket in the horizontal plane is adjusted through the matching of the horizontal adjusting assembly and the upper mounting seat; the position of the charging socket in the vertical direction is adjusted through the cooperation of the connecting rod assembly, the lead screw assembly, the upper mounting seat and the lower mounting seat; the positioning pin with the conical end part is matched with the positioning pin hole, so that the self-adaptive positioning of the charging plug and the charging plug pin is realized. The damage of the charging plug or the charging socket caused by improper butt joint of the charging plug and the charging socket is avoided. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (10)

1. A battery compartment is with floating plug mechanism, the said battery compartment includes upper tray and lower tray set up in upper and lower interval;
its characterized in that, the plug mechanism that floats includes: the horizontal adjusting assembly comprises an upper mounting seat, a lower mounting seat, a connecting rod assembly, a lead screw assembly and a servo motor;
the horizontal adjusting assembly is fixedly arranged at the bottom of the upper tray;
the upper mounting base is connected to the horizontal adjusting assembly and can horizontally move relative to the horizontal adjusting assembly;
the lower mounting seat is connected with the upper mounting seat through a plurality of connecting rod assemblies; a charging socket is arranged at the lower end of the lower mounting seat; the charging plug is fixedly connected to the battery and is positioned right below the charging socket, and the charging socket and the charging plug can be connected in a matched manner when the battery bin moves downwards by using the floating plug-pull mechanism;
the connecting rod assembly comprises a front connecting rod assembly and a rear connecting rod assembly, the front connecting rod assembly is installed at the front end of the upper mounting seat, and the rear connecting rod assembly is installed at the rear end of the upper mounting seat;
the screw rod assembly comprises a screw rod and screw rod nuts, and the screw rod nuts are rotationally connected with the front connecting rod assemblies;
the screw rod assembly can drive the connecting rod assemblies to move synchronously under the driving of the servo motor, so that the lower mounting base moves up and down relative to the upper mounting base.
2. The floating plug mechanism for the battery compartment according to claim 1, wherein: the horizontal adjusting component comprises an upper plate, a lower plate and a connecting column; the upper mounting seat comprises a first plate; the upper plate is located above the first plate, the lower plate is located below the first plate, and the upper plate and the lower plate are fixed through the connecting columns.
3. The floating plug mechanism for the battery compartment according to claim 2, wherein: a plurality of supporting ball assemblies are arranged between the upper plate and the first plate; a plurality of support ball assemblies are also disposed between the lower plate and the first plate.
4. The floating plug mechanism for the battery compartment according to claim 3, wherein: a plurality of through holes are formed in the first plate, the diameter of each through hole is larger than that of the connecting column, and the connecting column penetrates through the through holes.
5. The floating plug mechanism for the battery compartment according to claim 1, wherein: hinge columns are arranged at two ends of the screw nut and are perpendicular to the screw; and two ends of the screw nut are respectively and rotationally connected with the two front connecting rod assemblies.
6. The floating plug mechanism for the battery compartment according to claim 5, wherein: the front connecting rod assembly and the rear connecting rod assembly are both formed by hinging an upper connecting rod and a lower connecting rod; the upper end of the upper connecting rod is hinged with the upper mounting seat, and the lower end of the upper connecting rod is rotatably connected with the hinge column; the upper end of the lower connecting rod is rotatably connected with the hinge column, and the lower end of the lower connecting rod is hinged with the lower mounting seat.
7. The floating plug mechanism for the battery compartment according to claim 1, wherein: the front end of the servo motor is fixedly provided with a first connecting piece, and two ends of the first connecting piece are hinged to the two rear connecting rod assemblies respectively.
8. The floating plug mechanism for the battery compartment according to claim 1, wherein: and an output shaft of the servo motor is connected with the end part of the lead screw through a coupler.
9. The floating plug mechanism for the battery compartment according to claim 1, wherein: a charging socket is mounted at the lower end of the lower mounting seat, a charging plug is inserted into the charging socket, a positioning pin is arranged on the charging plug, and a positioning pin hole matched with the positioning pin is formed in the charging socket; further, the end of the positioning pin is tapered.
10. A battery compartment comprising a floating plug mechanism for a battery compartment as claimed in any one of claims 1 to 9.
CN202122111378.7U 2021-09-02 2021-09-02 Battery compartment and battery compartment are with plug mechanism that floats Active CN215497338U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122111378.7U CN215497338U (en) 2021-09-02 2021-09-02 Battery compartment and battery compartment are with plug mechanism that floats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122111378.7U CN215497338U (en) 2021-09-02 2021-09-02 Battery compartment and battery compartment are with plug mechanism that floats

Publications (1)

Publication Number Publication Date
CN215497338U true CN215497338U (en) 2022-01-11

Family

ID=79767532

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122111378.7U Active CN215497338U (en) 2021-09-02 2021-09-02 Battery compartment and battery compartment are with plug mechanism that floats

Country Status (1)

Country Link
CN (1) CN215497338U (en)

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