CN113629794A - Intelligent thermosensitive charging device - Google Patents
Intelligent thermosensitive charging device Download PDFInfo
- Publication number
- CN113629794A CN113629794A CN202110557493.9A CN202110557493A CN113629794A CN 113629794 A CN113629794 A CN 113629794A CN 202110557493 A CN202110557493 A CN 202110557493A CN 113629794 A CN113629794 A CN 113629794A
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- Prior art keywords
- clamping
- shell
- loop
- connector
- telescopic head
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- 238000007789 sealing Methods 0.000 claims abstract description 9
- 239000003990 capacitor Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 238000001179 sorption measurement Methods 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000005476 soldering Methods 0.000 claims description 12
- 238000004146 energy storage Methods 0.000 claims description 10
- 230000003287 optical effect Effects 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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
- H01R13/46—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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
-
- 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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- 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
- H01R13/72—Means for accommodating flexible lead within the holder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
Abstract
The invention discloses an intelligent thermosensitive charging device which comprises a shell, a sealing cover plate and a USB interface, wherein the sealing cover plate is glued to one side of the shell, the USB interface is arranged on one side of the central part of the sealing cover plate close to the inside of the shell, the USB interface is connected with a USB connector, a data wire is arranged at one end of the USB connector far away from the USB interface, a loop is arranged on the outer side of the data wire in a penetrating mode, a clamping wire ring is integrally formed on one side of the loop, an anti-skidding rubber ring is glued to the inner side of the clamping wire ring, a magnet sheet is glued to one side of the loop and one side of the outer side of the clamping wire ring, a Type-C connector is arranged at one end of the data wire far away from the USB connector, and a micro-USB connector is arranged on one side of the Type-C connector. According to the invention, through the arrangement of the apple connector, the Type-C connector and the micro-USB connector, when the intelligent thermosensitive charging device is used, three types of connectors are arranged on the data line, and the charging requirements of common smart phones in the market can be met.
Description
Technical Field
The invention relates to an intelligent mobile phone accessory, in particular to an intelligent thermosensitive charging device.
Background
The mobile phone charger is also called a mobile phone adapter, and is composed of a stable power supply, a voltage-stabilized power supply, a control circuit for providing stable working voltage and enough current, and necessary constant current, voltage limitation, time limitation and the like. The charging requirement of the mobile phone can be met, and the cruising ability of the mobile phone is further ensured.
The current smart mobile phone charger is when using, be mostly the joint of single type on the data line, can not satisfy the demand of charging of multiple different grade type smart mobile phone, and simultaneously, current smart mobile phone charger is when using, the data line is when accomodating, many twines entangle and is in one, and break away from easily with the charger body, it is not convenient for the user to look for the practicality, and in addition, the joint that charges on the current smart mobile phone charger data line lacks effective protection device, the joint wearing and tearing destroy easily, and finally, current mobile phone charger is when meetting the less condition in available space on the socket, can not adjust the position of plug, make the charger can't fix and charge on the socket, therefore, the technical staff in the field provides an intelligent temperature sensing charging device, in order to solve the problem that proposes among the above-mentioned background art.
Disclosure of Invention
The present invention is directed to an intelligent thermal charging device, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
an intelligent thermosensitive charging device comprises a shell, a sealing cover plate and a USB interface, wherein the sealing cover plate is glued on one side of the shell, the central part of the sealing cover plate is close to one side inside the shell and is provided with the USB interface, the USB interface is connected with a USB connector, one end of the USB connector, which is far away from the USB interface, is provided with a data line, the outer side of the data line is provided with a loop, one side of the loop is integrally formed with a clamping ring, the inner side of the clamping ring is glued with an anti-slip rubber ring, the loop and one side of the outer part of the clamping ring are glued with a magnet sheet, one end of the data line, which is far away from the USB connector, is provided with a Type-C connector, one side of the Type-C connector is provided with a micro-USB connector, the other side of the micro-USB connector is provided with an apple connector, the outer side of the apple connector is rotationally connected with a fan-shaped protective cover, and the number of the fan-shaped protective cover is three, the fan-shaped protecting cover is characterized in that clamping blocks are arranged at the positions of gaps between adjacent fan-shaped protecting covers, finger grooves are integrally formed in the symmetrical side walls outside the shell, and iron plates are glued to the side faces, provided with the finger grooves, outside the shell.
As a further scheme of the invention: the shell is kept away from USB interface one side is provided with flexible head, flexible head is kept away from shell one end symmetry is provided with the plug pin, the equidistant integrated into one piece of flexible overhead side has the screens hole, flexible head can drive the plug pin carries out horizontal telescopic movement, and then makes the charger charge in the socket space of equidimension not, improves the adaptability of charger.
As a further scheme of the invention: the utility model discloses a telescopic head, including screens hole, screens axle, connecting rod, clamping shaft outer loop, clamping shaft upper end, connecting rod upper end hinge has a press button, press button can make things convenient for the user to press, and then makes the connecting rod drives screens axial rebound breaks away from the screens hole, and then can make telescopic head is in the inside slide adjusting of shell makes telescopic head's flexible length obtains adjusting.
As a further scheme of the invention: the flexible printed circuit board is characterized in that a flat cable is arranged on the lower side of the flexible head, the other end of the flat cable is connected with a circuit board, a voltage stabilizing capacitor is connected to the side face of the circuit board through soldering, the flat cable can enable a circuit on the circuit board to be communicated with an electric wire inside the flexible head, the circuit formed by the plug pins is further communicated with the circuit on the circuit board, and the voltage stabilizing capacitor can stabilize output direct-current voltage.
As a further scheme of the invention: the utility model discloses a transformer, including steady voltage electric capacity upside, transformer opposite side, energy storage electric capacity upside is provided with energy storage electric capacity, the energy storage electric capacity upside is provided with the transformer, the transformer opposite side is provided with the opto-coupler, energy storage electric capacity can carry out electric energy storage, then discharges, the transformer can be with the low-voltage that high voltage conversion satisfies practical demand, the opto-coupler can the transmission circuit signal.
As a further scheme of the invention: the optocoupler downside is provided with the triode, the transformer upside is provided with rectifier diode, rectifier diode with the triode all with circuit board tin soldering is connected, rectifier diode can carry out the rectification to the electric current of input, guarantees that the electric current of output satisfies the demand.
As a further scheme of the invention: the circuit board with the shell inside wall passes through screwed connection, the transformer with the opto-coupler all with the circuit board soldering is connected, the winding displacement with the circuit board soldering is connected, the circuit board can with the opto-coupler the transformer the triode the steady voltage electric capacity with energy storage capacitor fixes, guarantees the intercommunication of circuit between each components and parts, and then guarantees the steady operation of components and parts.
As a further scheme of the invention: the USB joint with the USB interface is pegged graft, the cover wire ring sum the card wire loop is five, the data line coils each other when winding through the card wire loop with the cover wire loop is connected, when the data line twines into discoid, can pass through the cover wire loop with the card wire loop carries out the chucking with adjacent the data line and connects, and then makes the data line is connected for stable discoid, avoids the data line winding is in one.
As a further scheme of the invention: the fan-shaped protecting cover is mutually connected through the clamping blocks, the telescopic head is connected with the shell through the clamping shaft and the clamping hole, the upper end of the clamping shaft is connected with the spring in an adhesive manner, the spring can enable the clamping shaft to be inserted into the clamping hole in a normal state, the telescopic head is limited and fixed, and the fan-shaped protecting cover can cover and protect the apple joint, the Type-C joint and the micro-USB joint after being completely opened.
As a further scheme of the invention: the pressing button is made of plastic, the connecting rod is made of aluminum alloy, the pressing button can be pressed by a user conveniently, and then the connecting rod can drive the clamping position shaft to move upwards to be separated from the clamping position hole, so that the telescopic head can move transversely.
As a further scheme of the invention: the telescopic head is connected in a sliding manner in the shell, a metal adsorption block is connected in the shell in a sliding manner, a tension spring is fixedly connected between the shell and the metal adsorption block, two first connecting rods are fixedly connected on the metal adsorption block, second connecting rods are fixedly connected on the first connecting rods and are connected on the side wall of the shell in a sliding manner, a connecting shaft is fixedly connected at the tail end of each second connecting rod, a clamping rod is rotatably connected on the connecting shaft, a torsion spring is arranged between the connecting shaft and the clamping rod, a latch is arranged on one side surface of the clamping rod, which is far away from one end of the connecting shaft, the clamping rod is matched with the accommodating groove, a bar-shaped rod gap is arranged on one side of the accommodating groove, a one-way shifting piece is arranged on the bar-shaped rod gap, the one-way shifting piece is matched with the clamping rod, the plug pin is fixedly connected at the bottom of the telescopic head, and the telescopic head is detachably connected with the socket through the plug pin, a sliding resistor and an electromagnet are arranged in the telescopic head, and the sliding resistor is matched with the flat cable; the sliding resistor and the electromagnet are connected in parallel and then are connected in series with the plug pin and the flat cable.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the arrangement of the apple joint, the Type-C joint and the micro-USB joint, when the intelligent thermosensitive charging device is used, three types of joints are arranged on a data line, so that the charging requirements of common smart phones in the market can be met;
according to the charger, the data wire of the charger for the smart phone is wound into a disc by the aid of the loop, the anti-skidding rubber ring, the magnet piece and the iron plate, when the data wire of the charger for the smart phone is stored, the adjacent data wires are connected and fixed together by the loop and the loop, and finally the magnet piece is adsorbed on the iron plate, so that the data wire is prevented from being separated from the charger body, and a user can conveniently find the charger for practicality;
according to the invention, the fan-shaped protecting cover and the clamping block are arranged, so that the charging connector on the data line of the intelligent thermosensitive charging device can cover and protect the charging connector through the fan-shaped protecting cover, and the abrasion and damage of the charging connector are avoided;
according to the invention, through the arrangement of the telescopic head, the plug pins, the clamping holes, the clamping shaft, the pressing button, the spring and the connecting rod, when the mobile phone charger meets the condition that the available space on the socket is small, the pressing button is pressed, so that the connecting rod drives the clamping shaft to move upwards, the clamping shaft is separated from the clamping holes, then the telescopic head can be adjusted in a transverse moving mode, the telescopic head extends out of the shell, the charger can be suitable for the socket with small space, and the charging requirement is met;
according to the invention, by additionally arranging the sliding resistor, when the space of the socket is small, in order to prevent the telescopic head from being connected with the socket insecurely, when the telescopic head is connected with the socket and electrified, the internal sliding resistor is connected with the electromagnet in parallel, and the electromagnet is electrified to adsorb the metal adsorption block, so that the clamping rod is unfolded to fill the socket, the connection between the charger and the socket is firmer, and the charger is not easy to fall off.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a right sectional view of the outer casing according to the present invention;
FIG. 3 is a right side view of the structure of the loop and the clip ring of the present invention;
FIG. 4 is a rear view of the housing of the present invention;
FIG. 5 is an enlarged view of the fan-shaped cover of the present invention;
FIG. 6 is a cross-sectional view of the retractable head of the present invention in its natural state;
FIG. 7 is a cross-sectional view showing the expansion head in an expanded and clamped state according to the present invention;
FIG. 8 is a circuit diagram of the connection between the electromagnet and the sliding resistor according to the present invention.
In the figure: 1. a housing; 2. a USB interface; 3. a USB connector; 4. a data line; 5. a looper ring; 6. a wire clamping ring; 7. a fan-shaped protecting cover; 8. apple joints; 9. a Type-C linker; 10. micro-USB connectors; 11. a finger groove; 12. sealing the cover plate; 13. a telescopic head; 14. a plug pin; 15. an anti-slip rubber ring; 16. a magnet piece; 17. an iron plate; 18. a circuit board; 19. a voltage stabilizing capacitor; 20. an optical coupler; 21. a rectifier diode; 22. a transformer; 23. a triode; 24. an energy storage capacitor; 25. pressing the button; 26. a position clamping hole; 27. a clamping shaft; 28. a spring; 29. a connecting rod; 30. arranging wires; 31. a clamping block; 102. a tension spring; 103. a metal adsorption block; 104. a first connecting rod; 105. a second connecting rod; 106. a clamping bar; 107. a connecting shaft; 108. a receiving groove; 109. a strip-shaped rod gap; 201. a sliding resistor; 202. an electromagnet; 203. a power strip; 204. a unidirectional shifting sheet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the present invention, an intelligent thermal charging device includes a housing 1, a cover 12 and a USB interface 2, the cover 12 is bonded to one side of the housing 1, the USB interface 2 is disposed at a side of a center portion of the cover 12 close to an interior of the housing 1, the USB interface 2 is connected to a USB connector 3, a data line 4 is disposed at a side of the USB connector 3 away from the USB interface 2, a loop 5 is disposed outside the data line 4, a wire loop 6 is integrally formed at one side of the loop 5, an anti-slip rubber ring 15 is bonded to an inner side of the wire loop 6, a magnet piece 16 is bonded to the loop 5 and one side of the wire loop 6, a Type-C connector 9 is disposed at a side of the data line 4 away from the USB connector 3, a micro-USB connector 10 is disposed at one side of the Type-C connector 9, an apple connector 8 is disposed at the other side of the micro-USB connector 10, and a fan-shaped protective cover 7 is rotatably connected to an outer side of the apple connector 8, the number of the fan-shaped protecting covers 7 is three, the clamping blocks 31 are arranged at the crack positions between the adjacent fan-shaped protecting covers 7, the finger grooves 11 are integrally formed on the symmetrical side walls outside the shell 1, and iron plates 17 are glued on the side surfaces, provided with the finger grooves 11, outside the shell 1.
Specifically, the retractable head 13 is slidably connected in the housing 1, a metal adsorption block 103 is slidably connected in the housing 1, a tension spring 102 is fixedly connected between the housing 1 and the metal adsorption block 103, two first connecting rods 104 are fixedly connected on the metal adsorption block 103, a second connecting rod 105 is fixedly connected on the first connecting rod 104, the second connecting rod 105 is slidably connected on the side wall of the housing 1, a connecting shaft 107 is fixedly connected at the tail end of the second connecting rod 105, a clamping rod 106 is rotatably connected on the connecting shaft 107, a torsion spring is arranged between the connecting shaft 107 and the clamping rod 106, a latch is arranged on the side surface of the clamping rod 106 far away from the connecting shaft 107, the clamping rod 106 is matched with a receiving groove 108, a bar-shaped rod gap 109 is arranged on one side of the receiving groove 108, a unidirectional shifting piece 204 is arranged on the bar-shaped rod gap 109, the unidirectional shifting piece 204 is matched with the clamping rod 106, the plug pin 14 is fixedly connected at the bottom of the retractable head 13, the retractable head 13 is detachably connected with an insert row 203 through the plug pin 14, a sliding resistor 201 and an electromagnet 202 are arranged in the telescopic head 13, and the sliding resistor 201 is matched with the flat cable 30; the sliding resistor 201 and the electromagnet 202 are connected in parallel and then connected in series with the plug pins 14 and the flat cable 30. .
Wherein, the side of the shell 1 far from the USB interface 2 is provided with a telescopic head 13, one end of the telescopic head 13 far from the shell 1 is symmetrically provided with plug pins 14, the upper side of the telescopic head 13 is equidistantly and integrally formed with a clamping hole 26, the telescopic head 13 can drive the plug pins 14 to transversely extend and retract, so that the charger can be charged in socket spaces of different sizes, the applicability of the charger is improved, the upper side of the clamping hole 26 is provided with a clamping shaft 27, the outer ring side of the clamping shaft 27 is sleeved with a spring 28, the upper end of the clamping shaft 27 is hinged with a connecting rod 29, the upper end of the connecting rod 29 is hinged with a pressing button 25, the pressing button 25 can be pressed by a user conveniently, so that the connecting rod 29 drives the clamping shaft 27 to move upwards and is separated from the clamping hole 26, so that the telescopic head 13 can be adjusted in a sliding manner in the shell 1, the telescopic length of the telescopic head 13 is adjusted, the lower side of the telescopic head 13 is provided with a flat cable 30, the other end of the flat cable 30 is connected with the circuit board 18, the side of the circuit board 18 is connected with the voltage-stabilizing capacitor 19 through tin soldering, the flat cable 30 can enable a circuit on the circuit board 18 to be communicated with an electric wire inside the telescopic head 13, and further enable the circuit formed by the plug pins 14 to be communicated with the circuit on the circuit board 18, the voltage-stabilizing capacitor 19 can stabilize the output direct-current voltage, the upper side of the voltage-stabilizing capacitor 19 is provided with the energy-storing capacitor 24, the upper side of the energy-storing capacitor 24 is provided with the transformer 22, the other side of the transformer 22 is provided with the optical coupler 20, the energy-storing capacitor 24 can store electric energy, then discharge, the transformer 22 can convert high voltage into low voltage meeting practical requirements, and the optical coupler 20 can transmit circuit signals.
The lower side of the optical coupler 20 is provided with a triode 23, the upper side of the transformer 22 is provided with a rectifier diode 21, the rectifier diode 21 and the triode 23 are both in tin soldering connection with the circuit board 18, the rectifier diode 21 can rectify the input current and ensure that the output current meets the requirements, the circuit board 18 is connected with the inner side wall of the shell 1 through screws, the transformer 22 and the optical coupler 20 are both in tin soldering connection with the circuit board 18, the flat cable 30 is in tin soldering connection with the circuit board 18, the circuit board 18 can fix the optical coupler 20, the transformer 22, the triode 23, the voltage stabilizing capacitor 19 and the energy storage capacitor 24 to ensure the circuit communication among all components, thereby ensuring the stable operation of the components, the USB connector 3 is spliced with the USB interface 2, the loop 5 and the loop 6 are five, the data wire 4 is connected with the loop 5 through the loop 6 when being wound into a disc shape, the adjacent data wires 4 can be clamped and connected through the loop 5 and the wire clamping loop 6, so that the data wires 4 are connected into a stable disc shape, the data wires 4 are prevented from being wound on one block, the fan-shaped protecting covers 7 are connected with each other through the clamping blocks 31, the telescopic heads 13 are connected with the shell 1 through the clamping shafts 27 and the clamping holes 26, the upper ends of the clamping shafts 27 are connected with the springs 28 in a gluing mode, the springs 28 can enable the clamping shafts 27 to be inserted into the clamping holes 26 in a normal state, the telescopic heads 13 are limited and fixed, the fan-shaped protecting covers 7 can cover and protect the apple connectors 8, the Type-C connectors 9 and the micro-USB connectors 10 after being completely opened, the pressing buttons 25 are made of plastics, the connecting rods 29 are made of aluminum alloys, the pressing buttons 25 can be pressed by a user conveniently, and the connecting rods 29 can drive the clamping shafts 27 to move upwards to be separated from the clamping holes 26, so that the telescopic head 13 can move laterally.
The working principle of the invention is as follows: when the charger is used, the shell 1 can be fixed on a socket through the plug pins 14, then the data wire 4 is fixed on the USB interface 2 through the USB connector 3, different charging connectors are selected according to the Type of a mobile phone, the charging connectors which are not needed to be used can be covered and protected through the fan-shaped protecting cover 7, when the charger is needed to be stored, the data wire 4 is pulled out from the USB interface 2 of the shell 1, then the data wire 4 is coiled into a disc shape, the adjacent data wires 4 are connected and fixed through the wire clamping ring 6, so that the data wire 4 forms a stable wire coil, the charger body and the data wire 4 are placed together through the magnet sheet 16 adsorbed on the iron plate 17, the separation is avoided, the use is convenient for a user to find and use, when the charger is not needed, the fan-shaped protecting cover 7 can be completely opened, and further the apple connector 8, the Type-C connector 9 and the micro-USB connector 10 can be covered and protected, avoid wearing and tearing to damage, when meetting the less socket in available space, can press the press button 25 for connecting rod 29 drives screens axle 27 upward movement, and then makes screens axle 27 break away from screens hole 26, then can carry out lateral shifting with flexible head 13 and adjust, makes flexible head 13 stretch out shell 1, and then can make the charger be applicable to on the little socket in space, satisfies the demand that charges.
When the device is installed in a socket with a small space and is powered on, because the electromagnet 202 and the sliding resistor 201 in the telescopic head 13 are connected in parallel, the electromagnet 202 is powered on to adsorb the metal adsorption block 103 to move downwards, the metal adsorption block 103 drives the first connecting rod 104 and the second connecting rod 105 to move downwards, meanwhile, the second connecting rod 105 drives the clamping rod 106 to move downwards, after the clamping rod 106 and the one-way shifting piece 204 are dislocated, the clamping rod 106 rotates along the connecting shaft 107 under the action of the torsion spring, at the same time, the outside latch of the clamping rod 106 is mutually clamped and fixed with the outer wall of the socket 203, after charging is finished, the charging device is pulled out, at the moment, the telescopic head 13 is separated from the socket 203, at the moment, the electromagnet 202 is powered off, the metal adsorption block 103 moves upwards under the action of the tension spring 102, meanwhile, the metal adsorption block 103 drives the first connecting rod 104 and the second connecting rod 105 to move upwards, and after the first connecting rod 104 and the second connecting rod 105 are reset, the clamping rod 106 rotates towards the accommodating groove 108 along the connecting shaft 107, after the clamping rod 106 passes through the one-way shifting piece 204, the one-way shifting piece 204 fixes the clamping rod 106 in the accommodating groove 108, and at the moment, the device is reset;
when the device is used in a spacious environment, the lower end of the sliding resistor 201 is in contact with the flat cable 30, and the electromagnet 202 is short-circuited, thereby reducing power consumption.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (2)
1. An intelligent thermosensitive charging device, comprising a shell (1), a cover plate (12) and a USB interface (2), and is characterized in that: the shell (1) one side is glued with the sealing cover plate (12), the sealing cover plate (12) center position is close to one side of the shell (1) inside and is provided with the USB interface (2), the USB interface (2) is connected with the USB connector (3), the USB connector (3) is far away from the USB interface (2) one end is provided with the data line (4), the data line (4) outside is penetrated and is provided with the loop (5), the loop (5) one side integrated into one piece has the loop (6), the inside glue of the loop (6) is connected with the antiskid rubber ring (15), the loop (5) and the outside one side glue of the loop (6) are connected with the magnet piece (16), the data line (4) is far away from the USB connector (3) one end is provided with Type-C connector (9), the Type-C connector (9) one side is provided with micro-USB connector (10), an apple joint (8) is arranged on the other side of the micro-USB joint (10), fan-shaped protecting covers (7) are rotatably connected to the outer sides of the apple joints (8), the number of the fan-shaped protecting covers (7) is three, clamping blocks (31) are arranged at the positions of gaps between adjacent fan-shaped protecting covers (7), finger grooves (11) are integrally formed in the symmetrical side walls of the outer part of the shell (1), and iron plates (17) are glued to the side surfaces, provided with the finger grooves (11), of the outer part of the shell (1);
a telescopic head (13) is arranged on one side, away from the USB interface (2), of the shell (1), plug pins (14) are symmetrically arranged on one end, away from the shell (1), of the telescopic head (13), and clamping holes (26) are formed in the upper side of the telescopic head (13) in an integrated mode at equal intervals;
a clamping shaft (27) is arranged on the upper side of the clamping hole (26), a spring (28) is sleeved on the outer ring side of the clamping shaft (27), a connecting rod (29) is hinged to the upper end of the clamping shaft (27), and a pressing button (25) is hinged to the upper end of the connecting rod (29);
a flat cable (30) is arranged on the lower side of the telescopic head (13), the other end of the flat cable (30) is connected with a circuit board (18), and the side surface of the circuit board (18) is connected with a voltage stabilizing capacitor (19) through tin soldering;
an energy storage capacitor (24) is arranged on the upper side of the voltage stabilizing capacitor (19), a transformer (22) is arranged on the upper side of the energy storage capacitor (24), and an optical coupler (20) is arranged on the other side of the transformer (22);
a triode (23) is arranged on the lower side of the optocoupler (20), a rectifier diode (21) is arranged on the upper side of the transformer (22), and the rectifier diode (21) and the triode (23) are connected with the circuit board (18) in a soldering mode;
the circuit board (18) is connected with the inner side wall of the shell (1) through screws, the transformer (22) and the optical coupler (20) are connected with the circuit board (18) in a soldering mode, and the flat cable (30) is connected with the circuit board (18) in a soldering mode;
the USB connector (3) is spliced with the USB interface (2), the loop (5) and the loop (6) are five, and the data wire (4) is connected with the loop (5) through the loop (6) when being coiled;
the fan-shaped protecting covers (7) are connected with each other through the clamping blocks (31), the telescopic head (13) is connected with the shell (1) through the clamping shaft (27) and the clamping hole (26), and the upper end of the clamping shaft (27) is glued with the spring (28);
the pressing button (25) is made of plastic, and the connecting rod (29) is made of aluminum alloy.
2. The intelligent thermal charging device of claim 1, wherein: the telescopic head (13) is connected in the shell (1) in a sliding manner, a metal adsorption block (103) is connected in the shell (1) in a sliding manner, tension springs (102) are fixedly connected between the shell (1) and the metal adsorption block (103), two first connecting rods (104) are fixedly connected on the metal adsorption block (103), a second connecting rod (105) is fixedly connected on the first connecting rod (104), the second connecting rod (105) is connected on the side wall of the shell (1) in a sliding manner, a connecting shaft (107) is fixedly connected at the tail end of the second connecting rod (105), a clamping rod (106) is rotatably connected on the connecting shaft (107), a torsion spring is arranged between the connecting shaft (107) and the clamping rod (106), a clamping tooth is arranged on one end side face, away from the connecting shaft (107), of the clamping rod (106) is matched with a containing groove (108), a strip-shaped rod gap (109) is arranged on one side of the containing groove (108), the strip-shaped rod gap (109) is provided with a one-way shifting sheet (204), the one-way shifting sheet (204) is matched with the clamping rod (106), the plug pin (14) is fixedly connected to the bottom of the telescopic head (13), the telescopic head (13) is detachably connected with the plug row (203) through the plug pin (14), the telescopic head (13) is internally provided with a sliding resistor (201) and an electromagnet (202), and the sliding resistor (201) is matched with the flat cable (30); the sliding resistor (201) and the electromagnet (202) are connected in parallel and then are connected in series with the plug pins (14) and the flat cable (30).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110557493.9A CN113629794B (en) | 2021-05-21 | 2021-05-21 | Intelligent thermosensitive charging device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110557493.9A CN113629794B (en) | 2021-05-21 | 2021-05-21 | Intelligent thermosensitive charging device |
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| CN113629794B CN113629794B (en) | 2024-04-19 |
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| CN113629794B (en) | 2024-04-19 |
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