CN114221419B - Multifunctional charger and application method thereof - Google Patents
Multifunctional charger and application method thereof Download PDFInfo
- Publication number
- CN114221419B CN114221419B CN202111633127.3A CN202111633127A CN114221419B CN 114221419 B CN114221419 B CN 114221419B CN 202111633127 A CN202111633127 A CN 202111633127A CN 114221419 B CN114221419 B CN 114221419B
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- shell
- power module
- pins
- adjusting plate
- magnet
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- 238000000034 method Methods 0.000 title abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims description 2
- 229920000715 Mucilage Polymers 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
-
- 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
- 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
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The application discloses a multifunctional charger and a use method thereof, the multifunctional charger comprises a shell, an adjusting plate is arranged at the top of an inner cavity of the shell, a first through hole is formed in the top wall of the shell, a second through hole is formed in the top of the adjusting plate, first magnet blocks are fixedly arranged at the top of one end of the adjusting plate and on one side of the top wall of the shell, and one end of the adjusting plate is connected with the shell through the first magnet blocks. According to the application, the regulating plate is driven to rotate clockwise to open by the miniature double-headed motor, the first through hole and the second through hole are far away from each other to be in a conducting state, when the plug pins are pulled out of the socket, the first magnet block drives the regulating plate to rotate anticlockwise, the first through hole and the second through hole are staggered with each other, so that the inside of the shell is in a closed state, and the power module is subjected to dust prevention treatment.
Description
Technical Field
The application relates to the technical field of chargers, in particular to a multifunctional charger and a using method thereof.
Background
The mobile phone chargers can be divided into travel chargers, seat-type chargers and maintenance-type chargers, wherein the main types of the conventional mobile phone chargers are the former two types of the conventional mobile phone chargers, and the most commercially available mobile phone chargers are the travel chargers, the travel chargers are various in forms, and the conventional mobile phone chargers have low-price duck egg-shaped miniature travel chargers, common desk-type card plate chargers and high-grade desk-type chargers with liquid crystal displays;
cell phone charger is also known as: the mobile power supply and the charger are composed of a stable power supply (mainly a stable power supply, providing stable working voltage and enough current) plus necessary constant current, voltage limiting, time limiting and other control circuits.
The prior art has the following defects:
1. the shell of the charger is of a closed structure design, and because the internal power module heats when the charger is used, the shell of the closed structure design can lead to the incapability of radiating internal heat, the service life of the power module is shortened when the charger is used for a long time, the shell of a part of the charger is of an open-pore design for facilitating heat radiation, the open-pore design of the charger has a certain heat radiation effect, but when the charger is not used, dust easily enters the inside of the open-pore charger, so that the power module is short-circuited or part of electronic components are not used, the charger has few using functions and poor practicability;
2. the power module and the shell of the charger are fixed through a plurality of screws, and when the power module needs to be replaced or maintained, the power module can be taken down only after the screws are manually unscrewed, so that the charger is inconvenient to use.
It is therefore necessary to invent a multi-function charger to solve the above problems.
Disclosure of Invention
In order to overcome the defects of the prior art, the application provides the multifunctional charger and the use method thereof, the regulating plate is driven to rotate clockwise to open through the miniature double-headed motor, the first through hole and the second through hole are far away from each other to be in a conducting state, when the pins are pulled out of the socket, the first magnet block drives the regulating plate to rotate anticlockwise, the first through hole and the second through hole are staggered with each other, so that the inside of the shell is in a closed state, and the power supply module is subjected to dust prevention treatment.
In order to achieve the above purpose, the present application provides the following technical solutions: the multifunctional charger comprises a shell, wherein an adjusting plate is arranged at the top of an inner cavity of the shell, a first through hole is formed in the top wall of the shell, a second through hole is formed in the top of the adjusting plate, a first magnet block is fixedly arranged at the top of one end of the adjusting plate and on one side of the top wall of the shell, one end of the adjusting plate is connected with the shell through the first magnet block, a miniature double-headed motor is fixedly arranged on one side, far away from the first magnet block, of the inner cavity of the shell, and the adjusting plate is in transmission connection with the miniature double-headed motor through an output shaft;
the bottom of the inner cavity of the shell is provided with a power supply module, the miniature double-headed motor is electrically connected with the power supply module, the side surface and the back side of the bottom of the power supply module are fixedly provided with sliding rails, the power supply module is in sliding connection with the shell through the sliding rails, one end of the power supply module and one side of the bottom of the inner cavity of the shell are fixedly provided with second magnet blocks, and one end of the power module is connected with the shell through a second magnet block, two copper sheets are fixedly arranged on one side of the bottom of the power module, a conductive block corresponding to the two copper sheets in position is arranged at the top of the bottom wall of the shell, the conductive block is electrically connected with the power module through the copper sheets, and pins are movably arranged at the bottom of the conductive block.
Preferably, the first through holes and the second through holes are all multiple, and multiple first through holes are distributed in a linear arrangement with respect to the top wall of the housing, multiple second through holes are distributed in a linear arrangement with respect to the adjusting plate, the first through holes penetrate through the top wall of the housing, and the second through holes penetrate through the adjusting plate.
Preferably, the number of the first magnet blocks is two, the two first magnet blocks are fixed with the top wall of the shell and the adjusting plate through viscose respectively, and the two first magnet blocks are magnetically connected.
Preferably, the motor frame is fixedly arranged on the outer side of the middle part of the miniature double-headed motor, and the miniature double-headed motor is fixedly connected with the shell through the motor frame.
Preferably, the number of the sliding rails is two, the two sliding rails are arranged in parallel, the two sliding rails are distributed in a central symmetry manner relative to the power module, the top of the bottom wall of the shell is provided with sliding grooves corresponding to the positions of the sliding rails, the sliding rails are in sliding connection with the sliding grooves, and the cross sections of the sliding rails and the sliding grooves are isosceles trapezoids.
Preferably, the number of the second magnet blocks is two, the two second magnet blocks are magnetically connected, and the two second magnet blocks are fixed with one end of the power module and the shell through glue respectively.
Preferably, the number of the pins is two, the two pins are respectively and movably connected with the two conductive blocks through spring shafts, the two pins are fixedly provided with limit tenons at the outer sides of the bottoms of the pins, pin grooves corresponding to the positions of the pins are formed in the bottoms of the shells, the pins are matched with the pin grooves, grooves are formed in the two sides of the pin grooves, and the limit tenons are matched with the grooves.
Preferably, the other side of shell bottom is fixed and is equipped with the sucking disc, the opposite side of shell is equipped with the apron, just the apron passes through the screw with the shell and can dismantle the connection, the side embedding of apron is provided with the USB and connects, just the USB connects and power module grafting.
The specific application method of the multifunctional charger comprises the following steps:
step 1: the shell is inserted into the socket through the pins, the sucker assists in reinforcing the shell and the socket, the pins transmit current to the conductive block, the conductive block transmits current to the power module through the copper sheet, the power module transmits current to the miniature double-headed motor and the USB connector at the same time, the miniature double-headed motor is connected with the current to drive the regulating plate to rotate clockwise to open, the second magnet block is used for limiting the regulating plate, at the moment, the first through hole and the second through hole are far away from being in a conducting state, and heat generated by the work of the power module is discharged out of the shell through the first through hole and the second through hole;
step 2: when the pins are pulled out of the socket, the power module is connected with no current, and meanwhile, the current of the miniature double-headed motor is disconnected, at the moment, the second magnet blocks and the first magnet blocks have the same magnetic poles, and the first magnet blocks drive the adjusting plate to rotate anticlockwise under the principle that like poles of the magnets repel each other, and when the adjusting plate rotates to the first magnet blocks at the bottom of the top wall of the shell, the two first magnet blocks are magnetically adsorbed, so that the adjusting plate is fixed, and at the moment, the first through holes and the second through holes are mutually staggered, so that the inside of the shell is in a closed state, and dustproof treatment is carried out on the power module;
step 3: when the power module needs to be maintained, a user uses a screw at the top and the bottom of the cover plate to unscrew the cover plate, and pulls the power module outwards after the cover plate is taken down, when the pulling force is larger than the magnetic adsorption force of the two second magnet blocks, the power module can be pulled out of the shell, after maintenance or replacement, the power module slides into the shell through the sliding rail, is fixed in the shell after being magnetically adsorbed by the two second magnet blocks, and cannot move up and down after being put in due to the isosceles trapezoid cross section of the sliding rail;
step 4: when the charger is not used, a user can rotate the two pins clockwise, the two pins are rotationally embedded into the pin grooves, the limit tenons on the two sides of the pins are clamped into the grooves to fix the pins in the pin grooves, and when the charger is needed to be used again, the two pins are pulled, and after the limit tenons are separated from the grooves, the pins automatically recover to an initial state under the action of the spring shafts.
The application has the technical effects and advantages that:
1. according to the application, the miniature double-headed motor drives the regulating plate to rotate clockwise to open, the first through hole and the second through hole are far away from a conducting state, heat generated by the work of the power supply module is discharged out of the shell through the first through hole and the second through hole, when the plug pin is pulled out of the socket, the first magnet block drives the regulating plate to rotate anticlockwise under the principle that like poles of the magnet repel each other, the first through hole and the second through hole are staggered with each other, so that the inside of the shell is in a closed state, the power supply module is subjected to dustproof treatment, and compared with the existing charger with few functions, the charger simultaneously has the automatic heat dissipation function during use, the automatic dustproof function during non-use, and high use functions and practicability;
2. when the power module is required to be maintained, the cover plate is taken down, the power module is pulled out, when the pulling force is larger than the magnetic adsorption force of the two second magnet blocks, the power module can be pulled out of the shell, after maintenance or replacement, the power module slides into the shell through the sliding rail and is fixed in the shell after being magnetically adsorbed through the two second magnet blocks, and the power module cannot move up and down after being placed in the shell due to the isosceles trapezoid cross section of the sliding rail, so that the charger is convenient for replacing and maintaining the internal power module and is convenient for use;
3. when the charger is not used, a user can rotate the two pins clockwise, the two pins are rotationally embedded into the pin grooves, the limit tenons on the two sides of the pins are clamped into the grooves to fix the pins in the pin grooves, when the charger is needed to be used again, the two pins are pulled, after the limit tenons are separated from the grooves, the pins automatically recover to an initial state under the action of the spring shaft, and the charger can be recovered when not used and is convenient to carry.
Drawings
Fig. 1 is a longitudinal cross-sectional view of the present application.
Fig. 2 is a view of a usage scenario of the present application.
Fig. 3 is an enlarged view of the portion a of fig. 1 in accordance with the present application.
Fig. 4 is an enlarged view of the portion B of fig. 1 according to the present application.
Fig. 5 is an enlarged view of the portion C of fig. 1 in accordance with the present application.
Fig. 6 is a schematic view of a partial structure of the adjusting plate of the present application.
Fig. 7 is a schematic diagram of a partial structure of a power module according to the present application.
Fig. 8 is a bottom view of the present application.
The reference numerals are: 1 shell, 2 regulating plate, 3 first through-hole, 4 second through-hole, 5 first magnet piece, 6 miniature double-end motor, 7 power module, 8 slide rail, 9 second magnet piece, 10 copper sheet, 11 conducting block, 12 pins, 13 spacing tenons, 14 pin grooves, 15 recesses, 16 sucking discs, 17 apron, 18 USB connects.
Detailed Description
The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1-8 of the specification, the application provides a multifunctional charger, which comprises a shell 1, wherein an adjusting plate 2 is arranged at the top of an inner cavity of the shell 1, a first through hole 3 is formed in the top wall of the shell 1, a second through hole 4 is formed in the top of the adjusting plate 2, a first magnet block 5 is fixedly arranged at one end top of the adjusting plate 2 and one side of the top wall of the shell 1, one end of the adjusting plate 2 is connected with the shell 1 through the first magnet block 5, a miniature double-head motor 6 is fixedly arranged at one side, far away from the first magnet block 5, of the inner cavity of the shell 1, and the adjusting plate 2 is in transmission connection with the miniature double-head motor 6 through an output shaft;
the utility model discloses a miniature double-end motor, including shell 1, copper sheet, shell 1, pin 12, heat dissipation and dustproof function are all equipped with to the inner chamber bottom of shell 1, just miniature double-end motor 6 and power module 7 electric connection, the bottom side and the backside of power module 7 are all fixed and are equipped with slide rail 8, just power module 7's one end and shell 1 inner chamber's bottom one side are all fixed and are equipped with second magnet piece 9, just power module 7's one end and shell 1 are connected through second magnet piece 9, power module 7's bottom one side is fixed and is equipped with two copper sheets 10, shell 1 diapire top be equipped with two copper sheet 10 position corresponding conducting block 11, just conducting block 11 and power module 7 pass through 10 electric connection, the bottom activity of conducting block 11 is equipped with pin 12, and the charger possesses heat dissipation and dustproof function simultaneously, and the change and the maintenance of the inside power module 7 of being convenient for use function are many, and the practicality is good.
Further, in the above technical solution, the first through holes 3 and the second through holes 4 are all set to be plural, and plural first through holes 3 are distributed in a linear arrangement with respect to the top wall of the housing 1, plural second through holes 4 are distributed in a linear arrangement with respect to the adjusting plate 2, and the first through holes 3 penetrate through the top wall of the housing 1, and the second through holes 4 penetrate through the adjusting plate 2, so as to facilitate heat dissipation.
Further, in the above technical scheme, the number of the first magnet blocks 5 is two, the two first magnet blocks 5 are respectively fixed with the top wall of the housing 1 and the adjusting plate 2 through glue, and the two first magnet blocks 5 are magnetically connected with each other, so that the magnetic connection is firmer.
Further, in the above technical scheme, the motor frame is fixedly arranged on the outer side of the middle part of the miniature double-headed motor 6, and the miniature double-headed motor 6 is fixedly connected with the housing 1 through the motor frame, so that the miniature double-headed motor 6 is effectively reinforced through the set motor frame.
Further, in the above technical scheme, the sliding rail 8 is provided with two sliding rails 8, two sliding rails 8 are arranged in parallel, and two sliding rails 8 are distributed with respect to the power module 7 in a central symmetry manner, the top of the bottom wall of the housing 1 is provided with a sliding groove corresponding to the position of the sliding rail 8, the sliding rail 8 is in sliding connection with the sliding groove, the cross sections of the sliding rail 8 and the sliding groove are isosceles trapezoids, and the power module 7 is effectively fixed while the power module 7 is convenient to move through the provided sliding rail 8.
Further, in the above technical scheme, the number of the second magnet blocks 9 is two, and the two second magnet blocks 9 are magnetically connected, and the two second magnet blocks 9 are fixed with one end of the power module 7 and the housing 1 respectively through glue, so that the structure is more firm.
Furthermore, in the above technical scheme, the number of the pins 12 is two, and two the pins 12 are respectively movably connected with two conductive blocks 11 through spring shafts, two limit tenons 13 are fixedly arranged on the outer sides of the bottoms of the pins 12, pin grooves 14 corresponding to the positions of the pins 12 are arranged at the bottoms of the shells 1, the pins 12 are matched with the pin grooves 14, grooves 15 are formed in two sides of the pin grooves 14, the limit tenons 13 are matched with the grooves 15, the pins 12 can be retracted, and the spring shafts can drive the pins 12 to recover to an initial state through self elasticity when in use, so that the retraction and the use are facilitated.
Further, in the above technical scheme, the sucking disc 16 is fixedly arranged on the other side of the bottom of the housing 1, the cover plate 17 is arranged on the other side of the housing 1, the cover plate 17 is detachably connected with the housing 1 through screws, the USB connector 18 is embedded in the side face of the cover plate 17, and the USB connector 18 is inserted into the power module 7, so that maintenance and replacement are facilitated.
The specific application method comprises the following steps:
step 1: the shell 1 is inserted into a socket through the pins 12, the sucking disc 16 assists in reinforcing the shell 1 and the socket, the pins 12 transmit current to the conductive block 11, the conductive block 11 transmits current to the power module 7 through the copper sheet 10, the power module 7 simultaneously transmits current to the miniature double-headed motor 6 and the USB connector 18, the miniature double-headed motor 6 is connected with the current to drive the regulating plate 2 to rotate clockwise to be opened, the second magnet block 9 performs limit processing on the regulating plate 2, at the moment, the first through hole 3 and the second through hole 4 are far away from a conducting state, and heat generated by the operation of the power module 7 is discharged out of the shell 1 through the first through hole 3 and the second through hole 4;
step 2: when the plug pins 12 are pulled out of the socket, the power module 7 is not connected with current, and meanwhile, the current of the miniature double-headed motor 6 is disconnected, at the moment, because the magnetic poles of the second magnet block 9 and the first magnet block 5 are the same, the first magnet block 5 drives the adjusting plate 2 to rotate anticlockwise under the principle that like poles of the magnets repel each other, and when the adjusting plate rotates to the first magnet block 5 at the bottom of the top wall of the shell 1, the two first magnet blocks 5 are magnetically adsorbed, so that the adjusting plate 2 is fixed, and at the moment, the first through holes 3 and the second through holes 4 are mutually staggered, so that the inside of the shell 1 is in a closed state, and dustproof treatment is carried out on the power module 7;
step 3: when the power module 7 needs to be maintained, a user uses a starter to unscrew screws at the top and the bottom of the cover plate 17, pulls the power module 7 outwards after the cover plate 17 is taken down, when the pulling force is greater than the magnetic adsorption force of the two second magnet blocks 9, the power module 7 can be pulled out of the shell 1, after maintenance or replacement, the power module 7 slides into the shell 1 through the sliding rail 8, and is fixed in the shell 1 after being magnetically adsorbed through the two second magnet blocks 9, and the power module 7 cannot move up and down after being put in due to the isosceles trapezoid cross section of the sliding rail 8;
step 4: when the charger is not in use, a user can rotate the two pins 12 clockwise, the two pins 12 are rotationally embedded into the pin grooves 14, the limit tenons 13 at two sides of the pins 12 are clamped into the grooves 15 to fix the pins 12 in the pin grooves 14, when the charger is required to be used again, the two pins 12 are pulled, and after the limit tenons 13 are separated from the grooves 15, the pins 12 automatically recover to an initial state under the action of the spring shafts.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the application is not intended to limit the application to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the application are intended to be included within the scope of the application.
Claims (6)
1. A multifunctional charger comprising a housing (1), characterized in that: the novel double-end motor is characterized in that an adjusting plate (2) is arranged at the top of an inner cavity of the shell (1), a first through hole (3) is formed in the top wall of the shell (1), a second through hole (4) is formed in the top of the adjusting plate (2), a first magnet block (5) is fixedly arranged at one end top of the adjusting plate (2) and one side of the top wall of the shell (1), one end of the adjusting plate (2) is connected with the shell (1) through the first magnet block (5), a miniature double-end motor (6) is fixedly arranged at one side, far away from the first magnet block (5), of the inner cavity of the shell (1), and the adjusting plate (2) is connected with the miniature double-end motor (6) through an output shaft in a transmission manner;
the miniature double-ended motor is characterized in that a power module (7) is arranged at the bottom of an inner cavity of the shell (1), the miniature double-ended motor (6) is electrically connected with the power module (7), sliding rails (8) are fixedly arranged on the side face and the back side of the bottom of the power module (7), the power module (7) is in sliding connection with the shell (1) through the sliding rails (8), a second magnet block (9) is fixedly arranged at one end of the power module (7) and one side of the bottom of the inner cavity of the shell (1), one end of the power module (7) is connected with the shell (1) through the second magnet block (9), two copper sheets (10) are fixedly arranged at one side of the bottom of the power module (7), conductive blocks (11) corresponding to the positions of the two copper sheets (10) are arranged at the top of the bottom wall of the shell (1), the conductive blocks (11) are electrically connected with the power module (7) through the copper sheets (10), and pins (12) are movably arranged at the bottom of the conductive blocks (11).
The first through holes (3) and the second through holes (4) are all arranged in a plurality, the first through holes (3) are distributed in a linear arrangement mode relative to the top wall of the shell (1), the second through holes (4) are distributed in a linear arrangement mode relative to the adjusting plate (2), the first through holes (3) penetrate through the top wall of the shell (1), and the second through holes (4) penetrate through the adjusting plate (2);
the two sliding rails (8) are arranged in parallel, the two sliding rails (8) are distributed in a central symmetry manner relative to the power module (7), sliding grooves corresponding to the sliding rails (8) are arranged at the top of the bottom wall of the shell (1), the sliding rails (8) are in sliding connection with the sliding grooves, and the cross sections of the sliding rails (8) and the sliding grooves are isosceles trapezoids;
the utility model discloses a USB power module, including shell (1), USB connector (18), cover plate (17), USB connector (18) and power module (7), the opposite side of shell (1) bottom is fixed to be equipped with sucking disc (16), the opposite side of shell (1) is equipped with apron (17), just apron (17) are connected through the screw can be dismantled with shell (1), the side embedding of apron (17) is provided with USB connector (18), just USB connector (18) are pegged graft with power module (7).
2. A multi-function charger according to claim 1, wherein: the two first magnet blocks (5) are arranged, the two first magnet blocks (5) are fixed with the top wall of the shell (1) and the adjusting plate (2) through mucilage glue respectively, and the two first magnet blocks (5) are magnetically connected.
3. A multi-function charger according to claim 1, wherein: the motor frame is fixedly arranged on the outer side of the middle of the miniature double-headed motor (6), and the miniature double-headed motor (6) is fixedly connected with the shell (1) through the motor frame.
4. A multi-function charger according to claim 1, wherein: the two second magnet blocks (9) are arranged, the two second magnet blocks (9) are magnetically connected, and the two second magnet blocks (9) are fixed with one end of the power module (7) and the shell (1) through viscose.
5. A multi-function charger according to claim 1, wherein: the pin (12) is arranged in two, the two pins (12) are respectively connected with the two conductive blocks (11) through spring shafts in a movable mode, limiting tenons (13) are fixedly arranged on the outer sides of the bottoms of the pins (12), pin grooves (14) corresponding to the positions of the pins (12) are formed in the bottoms of the shells (1), the pins (12) are matched with the pin grooves (14), grooves (15) are formed in two sides of the pin grooves (14), and the limiting tenons (13) are matched with the grooves (15).
6. The multifunctional charger according to any one of claims 1 to 5, which is specifically used as follows:
step 1: the shell (1) is inserted into the socket through the pins (12), the sucking disc (16) is used for assisting in reinforcing the shell (1) and the socket, the pins (12) are used for transmitting current to the conductive block (11), the conductive block (11) is used for transmitting current to the power module (7) through the copper sheet (10), the power module (7) is used for transmitting current to the miniature double-headed motor (6) and the USB connector (18) at the same time, the miniature double-headed motor (6) is connected with the current driving adjusting plate (2) to be rotated and opened clockwise, the second magnet block (9) is used for limiting the adjusting plate (2), at the moment, the first through hole (3) and the second through hole (4) are far away from a conducting state, and heat generated by the work of the power module (7) is discharged out of the shell (1) through the first through hole (3) and the second through hole (4);
step 2: when the plug pins (12) are pulled out of the socket, the power supply module (7) is not connected with current, and meanwhile, the current of the miniature double-headed motor (6) is disconnected, at the moment, because the magnetic poles of the second magnet block (9) and the magnetic poles of the first magnet block (5) are the same, the first magnet block (5) drives the adjusting plate (2) to rotate anticlockwise under the principle that like poles of the magnets repel each other, and when the adjusting plate rotates to the first magnet block (5) at the bottom of the top wall of the shell (1), the two first magnet blocks (5) are magnetically adsorbed, so that the adjusting plate (2) is fixed, and at the moment, the first through holes (3) and the second through holes (4) are staggered with each other, so that the inside of the shell (1) is in a closed state, and dustproof treatment is carried out on the power supply module (7);
step 3: when the power module (7) needs to be maintained, a user uses a screw for screwing off the top and the bottom of the cover plate (17), the power module (7) is pulled out after the cover plate (17) is taken down, when the pulling force is larger than the magnetic adsorption force of the two second magnet blocks (9), the power module (7) can be pulled out of the shell (1), after maintenance or replacement, the power module (7) slides into the shell (1) through the sliding rail (8), and is fixed in the shell (1) after being magnetically adsorbed by the two second magnet blocks (9), and the section of the sliding rail (8) is isosceles trapezoid, so that the power module (7) cannot move up and down after being put in;
step 4: when the charger is not used, a user can rotate the two pins (12) clockwise, the two pins (12) are rotationally embedded into the pin grooves (14), the limit tenons (13) on two sides of the pins (12) are clamped into the grooves (15) to fix the pins (12) in the pin grooves (14), when the charger is needed to be used again, the two pins (12) are pulled, and after the limit tenons (13) are separated from the grooves (15), the pins (12) automatically recover to an initial state under the action of the spring shafts.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111633127.3A CN114221419B (en) | 2021-12-30 | 2021-12-30 | Multifunctional charger and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111633127.3A CN114221419B (en) | 2021-12-30 | 2021-12-30 | Multifunctional charger and application method thereof |
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| CN114221419A CN114221419A (en) | 2022-03-22 |
| CN114221419B true CN114221419B (en) | 2023-11-10 |
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| JP3169388U (en) * | 2011-05-04 | 2011-07-28 | 京隼科技股▲ふん▼有限公司 | Power saving switch charger structure |
| CN209881446U (en) * | 2019-05-29 | 2019-12-31 | 贵州虹成科技有限公司 | Dustproof heat dissipation type charger |
| CN210839008U (en) * | 2019-11-30 | 2020-06-23 | 深圳市迅驰源电子有限公司 | Wall type wireless charger |
| CN210957822U (en) * | 2019-09-21 | 2020-07-07 | 陈睿 | Heat dissipation type mobile phone charger |
| CN112952452A (en) * | 2021-01-13 | 2021-06-11 | 宁波春禄信息科技有限公司 | Anti-drop charger that factor of safety is high |
| CN213990178U (en) * | 2020-10-30 | 2021-08-17 | 无锡市春康铜业有限公司 | Charger for rechargeable electric drill for copper bar processing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3169388U (en) * | 2011-05-04 | 2011-07-28 | 京隼科技股▲ふん▼有限公司 | Power saving switch charger structure |
| CN209881446U (en) * | 2019-05-29 | 2019-12-31 | 贵州虹成科技有限公司 | Dustproof heat dissipation type charger |
| CN210957822U (en) * | 2019-09-21 | 2020-07-07 | 陈睿 | Heat dissipation type mobile phone charger |
| CN210839008U (en) * | 2019-11-30 | 2020-06-23 | 深圳市迅驰源电子有限公司 | Wall type wireless charger |
| CN213990178U (en) * | 2020-10-30 | 2021-08-17 | 无锡市春康铜业有限公司 | Charger for rechargeable electric drill for copper bar processing |
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| CN114221419A (en) | 2022-03-22 |
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Effective date of registration: 20231016 Address after: 518000 3rd floor, building 3, Fumin Industrial Zone 2, Pinghu street, Longgang District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN RUIJIDA TECHNOLOGY Co.,Ltd. Address before: 450001 No. 2004, unit 2, building 11, Huxi University, No. 56, Chuanyang Road, high tech Development Zone, Zhengzhou, Henan Province Applicant before: Henan Beimo Information Technology Co.,Ltd. |
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