CN118213785B - Charging plug-in device of flexible battery - Google Patents

Charging plug-in device of flexible battery Download PDF

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Publication number
CN118213785B
CN118213785B CN202410614214.1A CN202410614214A CN118213785B CN 118213785 B CN118213785 B CN 118213785B CN 202410614214 A CN202410614214 A CN 202410614214A CN 118213785 B CN118213785 B CN 118213785B
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CN
China
Prior art keywords
plug
groove
flexible battery
column
electrode column
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202410614214.1A
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Chinese (zh)
Other versions
CN118213785A (en
Inventor
幸玮
曹基升
郭柱
阎晓霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningde Sikeqi Intelligent Equipment Co Ltd
Original Assignee
Ningde Sikeqi Intelligent Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to CN202410614214.1A priority Critical patent/CN118213785B/en
Publication of CN118213785A publication Critical patent/CN118213785A/en
Application granted granted Critical
Publication of CN118213785B publication Critical patent/CN118213785B/en
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/04—Pins or blades for co-operation with sockets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/521—Sealing between contact members and housing, e.g. sealing insert
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/66—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with pins, blades or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

The invention relates to the technical field of battery charging, and particularly discloses a charging plug-in device of a flexible battery, which comprises a plug-in connector and a plug-in seat; the plug connector comprises a first shell, an electrode column and a rotating mechanism, wherein a mounting groove is formed in the first shell, and the opening of the mounting groove is sealed through an inner baffle and an outer baffle; the socket comprises a second shell, a sliding seat is slidably arranged in the second shell, and a driving mechanism is arranged on the sliding seat. According to the invention, the rotating mechanism and the driving mechanism are arranged to control the opening and closing of the cavity provided with the electrode column, when the plug connector and the plug seat are not plugged, the inner baffle blocks the opening, the sealing of the cavity is maintained, the electrode column is isolated and protected, and the electrode column is prevented from being damaged by external environmental pollution; according to the invention, the charging of the flexible battery is controlled only when the power supply is turned on, so that the electrode column and the electrode sheet are prevented from being kept in a contact state for a long time, and the service lives of the electrode column and the electrode sheet are prolonged.

Description

Charging plug-in device of flexible battery
Technical Field
The invention particularly relates to the technical field of battery charging, in particular to a charging plug-in device of a flexible battery.
Background
In recent years, flexible batteries capable of bending and deforming become a new trend of batteries, and the flexible batteries can be widely applied to wearable electronic products and electronic products with folding screens or curved screens. The biggest challenge of the development of electronic devices in the direction of light weight, thinness and flexibility is to flexibly store energy power supply products, and flexible batteries are urgently required in the fields of intelligent clothing, flexible electronics, medical equipment, flexible sensors, flexible display and the like. However, the conventional lithium ion battery cannot be bent and folded, and even causes short circuit between the anode and the cathode when the volume change is too large, which causes thermal runaway and serious safety problem.
The flexible battery uses an ultrathin flexible battery core, can realize bending, has certain flexibility, and the existing flexible battery product lacks a safe and reliable charging plug-in device, and the flexible battery can influence the connection stability between the battery and a charging plug based on the bending requirement of an application scene, so that the frequency of poor contact of the charging plug is increased, the charging safety of the flexible battery is lower, and the normal use of the battery is influenced.
Disclosure of Invention
The invention aims to provide a charging plug-in device of a flexible battery, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The charging plug-in device of the flexible battery comprises a plug-in connector and a plug-in socket, wherein the plug-in connector is connected with a power supply, the plug-in socket is connected with the flexible battery, and the power supply is used for supplying power to the flexible battery;
The plug comprises a first shell, an electrode column and a rotating mechanism, wherein the first shell is provided with a mounting groove, the opening of the mounting groove is sealed through an inner baffle plate and an outer baffle plate, a cavity for the electrode column to be mounted is formed between the mounting groove and the inner baffle plate, the rotating mechanism is rotatably mounted at the bottom of the mounting groove, the rotating mechanism is fixedly connected with the inner baffle plate, the outer baffle plate is fixedly connected with the inner wall of the mounting groove, the outer baffle plate is rotatably connected with the rotating mechanism, at least one opening is formed in the outer baffle plate, the mounting position of the electrode column is opposite to the opening, the electrode column and the opening are arranged in one-to-one correspondence, the size of the inner baffle plate is larger than that of the opening, when the plug and the plug seat are not plugged, the inner baffle plate seals the opening to keep the sealing of the cavity, and when the plug and the plug seat are plugged and matched, the rotating mechanism controls the inner baffle plate to rotate to enable the inner baffle plate to deviate from the opening, and the electrode column positioned in the cavity is exposed;
The socket comprises a second shell, a sliding seat is slidably arranged in the second shell, and a driving mechanism for controlling the rotation of the rotating mechanism is arranged on the sliding seat.
As a further scheme of the invention: the side of first casing is equipped with the drive slot, the internally mounted in drive slot has first rack, the side department of second casing rotates and installs the gear, and the side department of second casing still slidable mounting has the second rack, the both sides of gear respectively with first rack and second rack meshing.
As still further aspects of the invention: the inside of second casing is provided with the guide post, sliding seat slidable mounting is in on the guide post, and the sliding seat is connected with the guide post through at least one spring post, the sliding seat still is connected with the second rack through the connecting rod.
As still further aspects of the invention: at least one conducting groove is arranged on the outer side of the sliding seat, an electrode plate is arranged in the conducting groove, and the electrode plate is electrically connected with the flexible battery.
As still further aspects of the invention: the rotary mechanism comprises a rotary column and an electromagnet, the driving mechanism comprises a driving column and a thread piece arranged on the surface of the driving column, an insertion groove for the driving column to enter is formed in the rotary column, the electromagnet is arranged at the bottom of the insertion groove, a matching groove for the thread piece is formed in the inner wall of the insertion groove, and the thread piece and the matching groove are in a thread shape.
As still further aspects of the invention: the head end fixed mounting of drive post has the connector, at least one chute has been seted up on the lateral wall of connector, slidable mounting on the lateral wall of insert groove bottom with chute matched with kicking block, the kicking block is made by iron material, electro-magnet and power electric connection.
As still further aspects of the invention: the sliding groove for the top block to move is formed in the side wall of the bottom of the insertion groove, the top block is slidably mounted in the sliding groove, and the top block is connected with the bottom of the sliding groove through a reset spring.
As still further aspects of the invention: the side of first casing has still been seted up at least one slot, the bottom of slot is provided with the spliced eye, and the side slidable mounting of slot has the limiting plate, the limiting plate is driven by interior baffle, be provided with on the second casing with slot matched with limiting plate, offered on the limiting plate and supplied limiting plate male spacing groove still is provided with on the limiting plate with spliced eye matched with positioning fixture block.
As still further aspects of the invention: the outside of interior baffle is provided with first arch, the limiting plate passes through connecting spring and slot connection, and be provided with on the limiting plate with first protruding matched with second arch.
As still further aspects of the invention: the thickness of the limiting plate is smaller than the height of the limiting groove.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the rotating mechanism and the driving mechanism are arranged to control the cavity provided with the electrode column to be opened and closed, when the plug connector and the plug seat are not plugged, the inner baffle plate seals the opening, the sealing of the cavity is maintained, the electrode column is isolated and protected, the electrode column is prevented from being damaged by external environmental pollution, and when the plug connector and the plug seat are plugged and matched, the rotating mechanism controls the inner baffle plate to rotate, so that the inner baffle plate deviates from the opening, and the electrode column positioned in the cavity is exposed.
According to the invention, the charging of the flexible battery is controlled only when the power supply is turned on, so that the electrode column and the electrode sheet are prevented from being kept in a contact state for a long time, and the connection stability and the service life of the electrode column and the electrode sheet are improved.
Drawings
Fig. 1 is a schematic structural view of a charging plug device of a flexible battery when plugged.
Fig. 2 is a schematic view of the structure of the flexible battery with the charging plug device separated.
Fig. 3 is a schematic structural view of a plug in a charging plug device of a flexible battery.
Fig. 4 is a cross-sectional view of a flexible battery when plugged into a charging plug device.
Fig. 5 is an enlarged partial schematic view at a in fig. 4.
Fig. 6 is a schematic structural view of the cooperation of the rotating mechanism and the driving mechanism in the charging plug device of the flexible battery.
Fig. 7 is a partially enlarged schematic view at B in fig. 6.
Fig. 8 is a schematic structural view of a limiting plate in a charging plug device of a flexible battery.
In the figure: 10-plug connector, 11-first shell, 111-slot, 112-plug hole, 113-limiting plate, 1131-connection spring, 1132-second protrusion, 12-electrode column, 13-rotation mechanism, 131-rotation column, 132-fitting groove, 133-electromagnet, 134-top block, 135-return spring, 14-inner baffle, 141-first protrusion, 15-outer baffle, 16-first rack, 20-plug seat, 21-second shell, 211-stopper, 212-positioning fixture block, 22-guide column, 23-sliding seat, 24-driving mechanism, 241-driving column, 242-screw thread piece, 243-connector, 244-chute, 25-spring column, 26-conductive groove, 27-second rack, 28-gear, 29-connecting rod, 30-wire.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The flexible battery uses an ultrathin flexible battery core, can realize bending, has certain flexibility, and the existing flexible battery product lacks a safe and reliable charging plug-in device, and the flexible battery can influence the connection stability between the battery and a charging plug based on the bending requirement of an application scene, so that the frequency of poor contact of the charging plug is increased, the charging safety of the flexible battery is lower, and the normal use of the battery is influenced.
Referring to fig. 1-8, in an embodiment of the invention, a charging plug device for a flexible battery includes a plug 10 and a plug socket 20, wherein the plug 10 is connected to a power source through a wire 30, the plug socket 20 is connected to the flexible battery through the wire 30, and the power source is used for supplying power to the flexible battery.
Referring to fig. 2-4, the plug 10 includes a first housing 11, an electrode column 12 and a rotation mechanism 13, the first housing 11 is provided with a mounting groove for mounting the electrode column 12 and the rotation mechanism 13, an opening of the mounting groove is sealed by an inner baffle 14 and an outer baffle 15, a cavity for mounting the electrode column 12 is formed between the mounting groove and the inner baffle 14, the electrode column 12 is fixedly mounted in the cavity, the electrode column 12 is electrically connected with a power supply by a wire 30, the rotation mechanism 13 is rotatably mounted at the bottom of the mounting groove, one end of the rotation mechanism 13 extends out of the cavity through the outer baffle 15, the rotation mechanism 13 is fixedly connected with the inner baffle 14, the outer baffle 15 is fixedly connected with the inner wall of the mounting groove, and the outer baffle 15 is also rotatably connected with the rotation mechanism 13; the outer baffle 15 is provided with at least one opening, the installation position of the electrode column 12 is just corresponding to the opening, it can be understood that the electrode column 12 is arranged in one-to-one correspondence with the opening, the size of the inner baffle 14 is larger than that of the opening, when the plug 10 is not plugged with the plug socket 20, the inner baffle 14 seals the opening so as to keep the sealing of the cavity, thereby isolating and protecting the electrode column 12 from damaging the electrode column 12 due to external environmental pollution, and when the plug 10 is plugged with the plug socket 20, the rotating mechanism 13 controls the inner baffle 14 to rotate, so that the inner baffle 14 deviates from the opening and the electrode column 12 positioned in the cavity is exposed.
Referring to fig. 4 again, in the embodiment of the present application, the socket 20 includes a second housing 21, a sliding seat 23 is slidably mounted in the second housing 21, a driving mechanism 24 for controlling the rotation of the rotation mechanism 13 is disposed on the sliding seat 23, and when the socket 10 is in socket engagement with the socket 20, the driving mechanism 24 controls the rotation mechanism 13 to rotate, so that the rotation mechanism 13 controls the inner baffle 14 to rotate.
Referring to fig. 4 and 5, in the embodiment of the present invention, a driving slot is formed on a side of the first housing 11, a first rack 16 is installed in the driving slot, a gear 28 is rotatably installed on a side of the second housing 21, a second rack 27 is slidably installed on a side of the second housing 21, and two sides of the gear 28 are respectively meshed with the first rack 16 and the second rack 27; the second casing 21 is internally provided with a guide post 22, the sliding seat 23 is slidably mounted on the guide post 22, the sliding seat 23 is connected with the guide post 22 through at least one spring post 25, the sliding seat 23 is also connected with a second rack 27 through a connecting rod 29, when the plug connector 10 is in plug-in fit with the plug connector 20, the first rack 16 drives a gear 28 to rotate, the gear 28 controls the second rack 27 to slide outwards along the inner wall of the second casing 21, the second rack 27 controls the sliding seat 23 to move towards the plug connector 10 through the connecting rod 29, the driving mechanism 24 is realized to control the rotation of the rotating mechanism 13, the inner baffle 14 is rotated to deviate from the opening, and the cavity provided with the electrode post 12 is opened;
Further, in the embodiment of the present application, at least one conductive groove 26 is installed on the outer side of the sliding seat 23, an electrode plate is disposed in the conductive groove 26, the electrode plate is electrically connected to the flexible battery through a wire 30, when the socket 10 is inserted into the socket 20, the electrode column 12 is inserted into the conductive groove 26, and the electrode column 12 and the electrode plate are in a pre-contact state.
Referring to fig. 6 and 7, in the embodiment of the present application, the rotation mechanism 13 includes a rotation post 131 and an electromagnet 133, the driving mechanism 24 includes a driving post 241 and a screw plate 242 disposed on a surface of the driving post 241, an insertion slot into which the driving post 241 enters is formed in the rotation post 131, the electromagnet 133 is mounted at a bottom of the insertion slot, a mating slot 132 with the screw plate 242 is formed on an inner wall of the insertion slot, the screw plate 242 and the mating slot 132 are both in a screw shape, and when the driving post 241 enters the insertion slot, the screw plate 242 presses the mating slot 132 to generate an oblique pressure, and the oblique pressure controls the rotation of the rotation post 131; the rotating column 131 is fixedly connected to the inner baffle 14, the rotating column 131 is also rotatably connected to the outer baffle 15, and the rotating column 131 in a rotating state controls the inner baffle 14 to rotate so that the inner baffle 14 is deviated from the opening.
Further, in the embodiment of the present invention, the head end of the driving post 241 is fixedly provided with the connecting head 243, the side wall of the connecting head 243 is provided with at least one chute 244, the side wall of the bottom of the inserting groove is slidably provided with a top block 134 matched with the chute 244, the top block 134 is equidistantly arranged on the circumferential side of the electromagnet 133, the top block 134 is made of an iron material, the electromagnet 133 is electrically connected with the power supply through the wire 30, during charging, the inserting joint 10 is inserted into the inserting joint 20, the electrode post 12 is inserted into the conductive groove 26, the electrode post 12 and the electrode plate are in a pre-contact state, the power supply is turned on, the electromagnet 133 supplies power to the electromagnet 133, the electromagnet 133 attracts the top block 134 to move towards the electromagnet 133, during the moving process of the top block 134, the top block 134 is gradually inserted into the chute 244, the driving post 241 is controlled to further move towards the inner side of the inserting groove, and the driving post 241 is connected with the sliding seat 23, during the moving process, the sliding seat 23 is controlled to further move towards the inserting joint 10, the electrode post 12 is further inserted into the conductive groove 26, and the electrode post 12 is in a pre-contact state with the electrode plate, so that the electrode post 12 is in a pre-contact state, and the pre-contact state is in a pre-contact state, thereby realizing the flexible charging circuit.
Further, in the embodiment of the present application, as shown in fig. 7, a sliding groove for moving the top block 134 is formed on the bottom side wall of the insertion groove, the top block 134 is slidably mounted in the sliding groove, and the top block 134 is connected to the bottom of the sliding groove through a return spring 135, after the power is turned off, the electromagnet 133 is powered off, the top block 134 is reset under the action of the spring force of the return spring 135, and the electrode column 12 is separated from the electrode sheet, so that the charging of the flexible battery is only performed when the power is turned on, thereby avoiding the electrode column 12 and the electrode sheet from maintaining a contact state for a long time, and increasing the service life of the electrode column 12 and the electrode sheet.
Referring to fig. 2 and 3 again, in the embodiment of the present application, at least one slot 111 is further formed on a side edge of the first housing 11, a jack hole 112 is formed at a bottom of the slot 111, a limit plate 113 is slidably mounted on a side edge of the slot 111, the limit plate 113 is driven by an inner baffle 14, a limit block 211 matched with the slot 111 is formed on the second housing 21, a limit slot for inserting the limit plate 113 is formed on the limit block 211, a positioning fixture block 212 matched with the jack hole 112 is further formed on the limit block 211, the positioning fixture block 212 and the jack hole 112 are connected with the plug 10 and the jack 20 in a clamping manner, and when the plug 10 is inserted into the jack 20, the inner baffle 14 drives the limit plate 113 to move, so that the limit plate 113 is inserted into the limit slot, and connection locking of the plug 10 and the jack 20 is achieved;
Further, as shown in fig. 8, in the embodiment of the present application, a first protrusion 141 is disposed on the outer side of the inner baffle 14, the limiting plate 113 is connected to the slot 111 through a connection spring 1131, a second protrusion 1132 matched with the first protrusion 141 is disposed on the limiting plate 113, when the inner baffle 14 rotates to open the opening, the first protrusion 141 moves close to the second protrusion 1132, when the first protrusion 141 contacts the second protrusion 1132, the limiting plate 113 is pressed to move, so that the limiting plate 113 is inserted into the limiting groove, and when the plug 10 and the plug socket 20 are to be separated, the first protrusion 141 leaves the second protrusion 1132, and the second protrusion 1132 is reset under the action of the connection spring 1131; in order to avoid the limit plate 113 interfering with the separation of the socket 10 from the socket 20, the thickness of the limit plate 113 should be smaller than the height of the limit groove.
In summary, the rotating mechanism and the driving mechanism are arranged to control the cavity provided with the electrode column to be opened and closed, when the plug connector and the plug seat are not plugged, the inner baffle plate seals the opening, the sealing of the cavity is kept, the electrode column is isolated and protected, the electrode column is prevented from being damaged by external environmental pollution, and when the plug connector and the plug seat are plugged and matched, the rotating mechanism controls the inner baffle plate to rotate, so that the inner baffle plate deviates from the opening, and the electrode column positioned in the cavity is exposed; according to the invention, the charging of the flexible battery is controlled only when the power supply is turned on, so that the electrode column and the electrode sheet are prevented from being kept in a contact state for a long time, and the service lives of the electrode column and the electrode sheet are prolonged.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The charging plug-in device of the flexible battery comprises a plug-in connector (10) and a plug-in socket (20), wherein the plug-in connector (10) is connected with a power supply, the plug-in socket (20) is connected with the flexible battery, the power supply is used for supplying power to the flexible battery,
The plug connector (10) comprises a first shell (11), an electrode column (12) and a rotating mechanism (13), wherein the first shell (11) is provided with a mounting groove, the opening of the mounting groove is sealed by an inner baffle (14) and an outer baffle (15), a cavity for the electrode column (12) to be mounted is formed between the mounting groove and the inner baffle (14), the rotating mechanism (13) is rotatably mounted at the bottom of the mounting groove, the rotating mechanism (13) is fixedly connected with the inner baffle (14), the outer baffle (15) is fixedly connected with the inner wall of the mounting groove, the outer baffle (15) is also rotatably connected with the rotating mechanism (13), at least one opening is formed in the outer baffle (15), the mounting position of the electrode column (12) is just corresponding to the opening, the electrode column (12) is in one-to-one correspondence with the opening, the inner baffle (14) is larger than the opening, when the plug connector (10) and the plug connector (20) are not plugged, the inner baffle (14) is opened to keep the sealing of the cavity, and when the plug connector (10) and the plug connector (20) are in the rotating mechanism (20) are controlled to deviate from the opening (14), and the electrode column (12) is exposed in the rotating mechanism (14);
The socket (20) comprises a second shell (21), a sliding seat (23) is slidably arranged in the second shell (21), and a driving mechanism (24) for controlling the rotation of the rotating mechanism (13) is arranged on the sliding seat (23);
The rotary mechanism (13) comprises a rotary column (131) and an electromagnet (133), the driving mechanism (24) comprises a driving column (241) and a thread piece (242) arranged on the surface of the driving column (241), an insertion groove for the driving column (241) to enter is formed in the rotary column (131), the electromagnet (133) is arranged at the bottom of the insertion groove, a matching groove (132) with the thread piece (242) is formed in the inner wall of the insertion groove, and the thread piece (242) and the matching groove (132) are in a thread shape; the head end of the driving column (241) is fixedly provided with a connector (243), the side wall of the connector (243) is provided with at least one chute (244), the side wall of the bottom of the insertion groove is slidably provided with a jacking block (134) matched with the chute (244), the jacking block (134) is made of iron materials, and the electromagnet (133) is electrically connected with a power supply; the side wall of the bottom of the insertion groove is provided with a sliding groove for the top block (134) to move, the top block (134) is slidably arranged in the sliding groove, and the top block (134) is connected with the bottom of the sliding groove through a return spring (135).
2. The charging plug device of a flexible battery according to claim 1, wherein a driving groove is formed in a side edge of the first housing (11), a first rack (16) is mounted in the driving groove, a gear (28) is rotatably mounted at a side edge of the second housing (21), a second rack (27) is slidably mounted at a side edge of the second housing (21), and two sides of the gear (28) are meshed with the first rack (16) and the second rack (27) respectively.
3. The charging plug-in device for a flexible battery according to claim 2, characterized in that a guide post (22) is provided inside the second housing (21), the sliding seat (23) is slidably mounted on the guide post (22), and the sliding seat (23) is connected with the guide post (22) through at least one spring post (25), and the sliding seat (23) is further connected with the second rack (27) through a connecting rod (29).
4. A charging plug-in device for a flexible battery according to claim 3, characterized in that at least one conductive groove (26) is mounted on the outer side of the sliding seat (23), and an electrode sheet is arranged in the conductive groove (26), and is electrically connected with the flexible battery.
5. The charging plug-in device of the flexible battery according to claim 1, wherein at least one slot (111) is further formed on the side edge of the first housing (11), a plug hole (112) is formed in the bottom of the slot (111), a limit plate (113) is slidably mounted on the side edge of the slot (111), the limit plate (113) is driven by an inner baffle (14), a limit block (211) matched with the slot (111) is arranged on the second housing (21), a limit groove for inserting the limit plate (113) is formed in the limit block (211), and a positioning clamping block (212) matched with the plug hole (112) is further arranged on the limit block (211).
6. The charging plug-in device for the flexible battery according to claim 5, wherein a first protrusion (141) is provided on the outer side of the inner baffle (14), the limiting plate (113) is connected with the slot (111) through a connecting spring (1131), and a second protrusion (1132) matched with the first protrusion (141) is provided on the limiting plate (113).
7. The charging plug device of a flexible battery according to claim 6, wherein the thickness of the limiting plate (113) is smaller than the height of the limiting groove.
CN202410614214.1A 2024-05-17 2024-05-17 Charging plug-in device of flexible battery Active CN118213785B (en)

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CN112993681A (en) * 2021-03-24 2021-06-18 深圳市胜旗商贸有限公司 Power socket easy to insert and pull auxiliary hole aligning

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