CN109282113A - A kind of mobile phone charging bracket - Google Patents
A kind of mobile phone charging bracket Download PDFInfo
- Publication number
- CN109282113A CN109282113A CN201811220829.7A CN201811220829A CN109282113A CN 109282113 A CN109282113 A CN 109282113A CN 201811220829 A CN201811220829 A CN 201811220829A CN 109282113 A CN109282113 A CN 109282113A
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- Prior art keywords
- clamp arm
- gear
- mobile phone
- arm
- component
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- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 230000000712 assembly Effects 0.000 claims abstract description 40
- 238000000429 assembly Methods 0.000 claims abstract description 39
- 238000005192 partition Methods 0.000 claims abstract description 20
- 230000009467 reduction Effects 0.000 claims abstract description 15
- 238000013500 data storage Methods 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 238000007726 management method Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/041—Allowing quick release of the apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- 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
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
-
- 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
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H02J7/025—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
-
- 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)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
- Telephone Function (AREA)
Abstract
A kind of mobile phone charging bracket of the present invention, including fixed clip assembly, rear shell, motor, circuit board assemblies, limiter gear assembly, reduction gearing, limit plate, transmission gear, vertical clamp arm component, partition, horizontal clamp arm component, fixed plate, charge coil component, range sensor, face-piece.The right end of fixed clip assembly is a hemispherical cavity being open to the right, and left end is a clip, and upper end is the press handle of clip, and lower end is downward power input interface, and the upside of cavity is equipped with a tense-lax adjusting knob.Rear shell center back extends back the sphere of an embeddable motor, outer surface of spheroid is coated with conductive positive and negative electrode circular arc layer respectively, it can slide respectively and be electrically connected with the positive and negative electrode elastic slice that cavity corresponding site is arranged in, motor spindle penetrates the central through holes of circuit board assemblies after putting on transmission connection ring, is socketed with the rear end of limiter gear assembly.This programme mobile phone charging bracket, automatic identification, Automatic-clamping, compact dimensions are easily contained.
Description
Technical field
The present invention relates to mobile phone charging field more particularly to a kind of mobile phone charging brackets.
Background technique
There are many mobile phone charging bracket type in market, also can be used in the effect of mobile phone charging and support, but exist
Following defect:
(1) handset size supported is limited；
(2) it cannot be guaranteed that mobile phone wireless charging can be aligned；
(3) it is unable to one-handed performance；
(4) different size mobile phones, need to manually adjust, inconvenient for operation；
(5) wireless charging stent size is larger, it has not been convenient to carry；
(6) it is clamped not strongly when mobile phones transverse screen solid.
For these problems, we have invented a kind of mobile phone charging brackets.
Summary of the invention
Goal of the invention of the invention is to solve existing mobile phone charging bracket and has that the handset size supported is limited, Bu Nengbao
Card mobile phone wireless charging can be aligned, be unable to one-handed performance, different size mobile phone needs manually adjust, wireless charging stent size
It is larger, it has not been convenient to carry, mobile phones transverse screen when the problem of clamping not strongly.Specific solution is as follows:
A kind of mobile phone charging bracket, including fix clip assembly, rear shell, motor, circuit board assemblies, limiter gear assembly, subtract
Fast gear, limit plate, transmission gear, vertical clamp arm component, partition, horizontal clamp arm component, fixed plate, charge coil component, distance pass
Sensor, face-piece.
The right end of the fixed clip assembly is a hemispherical cavity being open to the right, and left end is a clip, and upper end is
The press handle of the clip, lower end are downward power input interface, and the upside of the cavity is equipped with a tense-lax adjusting knob.
The rear shell center back extends back the sphere of an embeddable motor, the outer surface of spheroid difference
It is coated with conductive positive and negative electrode circular arc layer, can slide respectively and be electrically connected with the positive and negative electrode elastic slice that the cavity corresponding site is arranged in
Connect, the positive and negative electrode elastic slice is electrically connected with the power input interface pin respectively, the positive and negative electrode circular arc layer respectively with institute
State the positive and negative electrode electrical connection of motor, the motor spindle put on penetrate after transmission connection ring the circuit board assemblies center it is logical
Hole is socketed with the rear end of the limiter gear assembly.
Two reduction gearing are engaged on the upper and lower two sides of the limiter gear assembly, while the reducing gear respectively
The centre bore of wheel covers in the short axle being arranged on rear side of the limit plate.Two transmission gears respectively penetrate the limit plate
The through-hole of upper and lower part is engaged on the double wedge on front side of the reduction gearing.
The vertical clamp arm component is located on front side of the limit plate, and engages with the transmission gear, and the partition leans against institute
It states on front side of vertical clamp arm component, the horizontal clamp arm component leans against on front side of the partition.It successively wears the front end of the limiter gear assembly
After crossing the limit plate, the vertical clamp arm component, the partition, engaged with the horizontal clamp arm component.
The back side of the fixed plate is equipped with short axle, the partition, the vertical clamp arm component is sequentially passed through, into the transmission
In the central through hole of gear, while leaning against on front side of the horizontal clamp arm component.
The front side of the fixed plate is arranged in the charge coil component, and the face-piece is arranged in the range sensor
Lower part, the face-piece close up with the rear shell backward from the front side of the charge coil component.The motor, the charge coil
Component, the range sensor are electrically connected with the circuit board assemblies respectively.
Further, a tact switch component is equipped between the rear shell and the horizontal clamp arm component, it is described to touch out
Closing component includes touch-switch, status indicator lamp, small pcb board, light-penetration key cap and shell.The touch-switch and state instruction
Lamp is mounted on the small pcb board, and the small pcb board is electrically connected with the circuit board assemblies.
Specifically, the limiter gear assembly is from back to front successively by circlip, gasket, vertical clamp arm from powershift gear, vertical clamp arm
Power gear, transmission shaft lever, force-limit spring, horizontal clamp arm power gear, horizontal clamp arm are constituted from powershift gear, gasket, baffle, screw,
And it is locked in above the transmission shaft lever by the screw.Be positive hexagonal prism in the middle part of the transmission shaft lever, and both ends are circle
Cylinder, the force-limit spring cover on the hexagonal prism, and the both ends of the hexagonal prism drive the vertical clamp arm power respectively
Gear and the horizontal clamp arm power gear rotation, the side tooth of the vertical clamp arm power gear drive the vertical clamp arm from powershift gear
The vertical clamp arm is mounted in the rear end of the transmission shaft lever, the transmission shaft by the rotation of side tooth, the circlip and gasket from powershift gear
The rear end end of bar is equipped with cross boss and is socketed with the cross recess being arranged inside the transmission connection ring.The horizontal clamp arm is dynamic
The side tooth of powershift gear drives the horizontal clamp arm to rotate from the side tooth of powershift gear, and the gasket and baffle are by the horizontal clamp arm from power tooth
Wheel is mounted in the front end of the transmission shaft lever.
Preferably, the vertical clamp arm is symmetric design from powershift gear and the horizontal clamp arm from powershift gear, and structure is identical, described
Vertical clamp arm power gear and the horizontal clamp arm power gear are symmetric design, and structure is identical.
Specifically, the vertical clamp arm component is formed by two U-shaped boards are opposite, one of them is upper for one side inner band toothrow
Clamp arm, another is the lower clip arm of one side inner band toothrow, and the toothrow is engaged with the transmission gear.The upper clip arm upper end
It is pressed from both sides at least provided with hook, lower end is equipped with multiple limiting rivets, and lower end side extends outwardly a rectangular tiles.The lower clip arm
Lower end is symmetrically arranged with two hook folders, and upper end is equipped with multiple limiting rivets, what the limiting rivet can be arranged on the limit plate
It is slided in limiting slot, when the upper clip arm is to maximum, the rectangular tiles cover the trailing arm limit being arranged on the limit plate
The window of level sensor, the trailing arm limit sensors are on the circuit board assemblies.
Further, the limit plate is symmetrically arranged with the through-hole of four position indicators, and the top of the limit plate is equipped with
The window of trailing arm reseting sensor after the upper clip arm fully comes together, can cover the window of the trailing arm reseting sensor, described
The right part of limit plate is equipped with the window of transverse arm reseting sensor, the position indicator, the trailing arm reseting sensor and described
Transverse arm reseting sensor is attached separately on the circuit board assemblies.The partition and the fixed plate also accordingly are provided with described in four
The through-hole of position indicator sets the light-guiding pillar there are four the position indicator on the face-piece.
Specifically, the horizontal clamp arm component is formed by the similar slide plate of two structures is opposite, and the centre of the slide plate is one
A laterally-graded shape hollows out area, and the long side that the stairstepping hollows out area is smooth, and another long side is equipped with toothrow, the toothrow
It is engaged with the horizontal clamp arm from powershift gear, the stairstepping hollows out level at the step in area and is equipped with sliding slot, the end of the slide plate
It is pressed from both sides equipped with a hook, one side of the hook folder is equipped with an outwardly extending small cube.The small cube of slide plate described in the left side
The tact switch component is housed below, when the right slide plate fully comes together, the small cube can cover the transverse arm and reset
The window of sensor, the sliding slot cover on the limited post that the face-piece is accordingly arranged.
Specifically, the circuit board assemblies include MCU, the shock sensor being electrically connected respectively with the MCU, data storage
Module, MCU power supply module, motor driving module, power module, the wireless charging mould being electrically connected respectively with the power module
Block, reserve battery Charge Management.The power module is electrically connected with the MCU power supply module, the motor driving module respectively.
Specific work process is as follows:
(1) touch-switch booting on the left of flicking, circuit board assemblies control motor, open horizontal clamp arm component and vertical clamp arm group
Part first powers on, and opens up into full-size, and trailing arm limit sensors convey information to circuit board assemblies control motor stalling.Position
It is bright to set indicator light, status indicator lamp is always on, and range sensor enters standby mode.
(2) when range sensor detect mobile phone close to when, circuit board assemblies control motor and twist limiter gear assembly, horizontal
To and longitudinal clamp arm shrink simultaneously, clamp mobile phone, lateral clamp arm can be clamped first because stroke is short, and horizontal clamp arm stops turn from powershift gear
It is dynamic, horizontal clamp arm power gear bounce.The more one group of reduction gearing of longitudinal clamp arm, then longitudinal direction clamp arm clamps, and indulges clamp arm from powershift gear
It stops operating, indulges the bounce of clamp arm power gear.Automatically lateral, longitudinally intermediate that mobile phone is made to be directed at wireless charging area.Circuit board group
Part is arranged according to delay, stops motor rotation.Mobile phone pinching action is completed, and status indicator lamp slow flash, position indicator goes out.
(3) wireless charging starts, and after charging complete, status indicator lamp is always on.
(4) when mobile phone to be removed, touch-switch on the left of flicking, circuit board assemblies control motor, are prolonged according to design requirement
The horizontal clamp arm component of Shi Zhangkai and vertical clamp arm component hour, easily to take out mobile phone, but do not open up into full-size, simultaneously
Circuit board assemblies storage at this time data in data storage module.Under releasing orientation, mobile phone is not taken away within 3 seconds, status indicator lamp is fast
It dodges, after taking mobile phone away, status indicator lamp is always on, and position indicator is bright, and enters standby mode.
(5) when abnormal power-down, inside is equipped with the of short duration power supply of reserve battery, and circuit board assemblies control motor and unclamp mobile phone,
But not it is too loose, prevent mobile phone from sliding, status indicator lamp is flashed to extinguishing.
(6) when needing to shut down, long-pressing touch-switch about 3 seconds, circuit board assemblies controlled motor, by horizontal clamp arm component and vertical folder
Arm component receives minimum, and transverse arm reseting sensor and trailing arm reseting sensor distinguish feedback reset information to circuit board assemblies, control
Motor stalling processed, position indicator and status indicator lamp lamp go out, and circuit board assemblies enter suspend mode.
(7) under open state, when thinking to tune up transverse direction and longitudinal direction clamp arm size manually, touch-switch is pressed.
(8) in use, when shock sensor detect vehicle driving jolt severity when, can adjust automatically, clamp mobile phone.
(9) have and power on automatic turn-on function, and be automatically adjusted to last placement handset size size, no matter travelling
Or (have under condition of power supply) in stopping, mobile phone was not placed more than three minutes, was automatically reset, and automatically into dormant state.
In conclusion being had the advantages that using technical solution of the present invention
The present invention solves following defect existing for existing mobile phone charging bracket: the handset size of support is limited, Bu Nengbao
Card mobile phone wireless charging can be aligned, and be unable to one-handed performance, and different size mobile phones need to manually adjust, inconvenient for operation, wirelessly
Charging bracket size is larger, it has not been convenient to carry, when mobile phones transverse screen clamps not strongly solid.Vertical clamp arm component and horizontal clamp arm component can be certainly
Dynamic flexible clamping mobile phone, and a motor is shared, vertical clamp arm is identical from powershift gear structure as horizontal clamp arm from powershift gear, and it is dynamic to indulge clamp arm
Powershift gear is identical as horizontal clamp arm power gear structure, and upper clip arm and lower clip arm use identical reduction gearing and transmission gear, this
Spline structure design is very reasonable, and versatility is good, at low cost.Fixed clip assembly hemispherical design is ingenious, the side of being freely rotated in 90 degree
Just the angular adjustment of bracket, when adjusting, do not power off, and will not damage power input line, and the sphere of rear shell is embedded in motor, saves branch
The space of frame and thickness improve the beauty of product.This programme, which is summed up, to be had the advantage that
(1) full intelligent electric band wireless charging mobile phone bracket, picks and places freely, one-hand operation.
(2) wireless charging mobile phone of big small band QI agreement at present, can automatic identification, Automatic-clamping, automatic and accurate alignment
The problems such as wireless charging completely dispenses with worry misalignment, does not fill electricity, or charging is slow.
(3) one motor control of lateral, longitudinal clamp arm, reduces cost.
(4) limiter gear assembly is created, power is automatically adjusted, prevents motor and gear failure.
(5) longitudinal arm clamping structure is created, keeps clamp arm geometrical extension 2 times longer than tradition.
(6) four orientation clamp mobile phones, and mobile phone traverse, vertical to put clamping firm, do not slip.
(7) on fixed clip assembly, power input line will not be mobile with mobile phone for power input line design, will not block behaviour
Make, be easy to use, improves user experience.
(8) compact dimensions are not easy to block vehicle-mounted key etc., easily contained.
(9) cooperate mobile power source, can side charging, side use mobile phone, see that video etc. is chatted in TV play, it is easy to use.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by institute in the description to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described.It should be evident that the accompanying drawings in the following description is only that a part of the invention is real
Example is applied, for those of ordinary skill in the art, without any creative labor, additionally it is possible to attached according to these
Figure obtains other attached drawings.
Fig. 1 is a kind of front view of mobile phone charging bracket of the invention；
Fig. 2 is a kind of side view of mobile phone charging bracket of the invention；
Fig. 3 is the cross-sectional view of Fig. 2；
Fig. 4 is a kind of exploded view of mobile phone charging bracket of the invention；
Fig. 5 is the exploded view of limiter gear assembly of the invention；
Fig. 6 is the structure chart of vertical clamp arm component of the invention；
Fig. 7 is the expanded configuration figure of vertical clamp arm component of the invention；
Fig. 8 is the structure chart of horizontal clamp arm component of the invention；
Fig. 9 is the expanded configuration figure of horizontal clamp arm component of the invention；
Figure 10 is the structure chart that the present invention is used cooperatively with charger baby；
Figure 11 is a kind of electrical structure diagram of mobile phone charging bracket of the invention.
Description of symbols:
1- fixes clip assembly, 2- rear shell, 3- motor, 4- circuit board assemblies, 5- limiter gear assembly, 6- reduction gearing, 7-
Limit plate, 8- transmission gear, 9- indulge clamp arm component, 10- partition, the horizontal clamp arm component of 11-, 12- fixed plate, 13- charge coil group
Part, 14- range sensor, 15- face-piece, 16- cavity, 17- clip, 18- power input interface, 19- sphere, 20- circular arc layer,
21- elastic slice, 22- transmission connection ring, 23- tact switch component, 24- touch-switch, 25- status indicator lamp, the small pcb board of 26-,
27- light-penetration key cap, 28- shell, 29- circlip, 30- gasket, 31- indulge clamp arm from powershift gear, and 32- indulges clamp arm power gear, 33-
Transmission shaft lever, 34- force-limit spring, the horizontal clamp arm power gear of 35-, the horizontal clamp arm of 36- is from powershift gear, 37- gasket, 38- baffle, 39-
Screw, 40- hexagonal prism, 41- cross boss, 42- cross recess, 43- upper clip arm, 44- lower clip arm, 45- hook folder, 46- limit
Rivet, 47- rectangular tiles, 48- limiting slot, 49- trailing arm limit sensors, 50- position indicator, 51- trailing arm reseting sensor,
52- transverse arm reseting sensor, 53- stairstepping hollow out area, 54- sliding slot, 55- small cube, 56- reserve battery, 57- limited post, 58-
Rubber pad.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1 to 11, a kind of mobile phone charging bracket, including fixed clip assembly 1, rear shell 2, motor 3, circuit board group
Part 4, limiter gear assembly 5, reduction gearing 6, limit plate 7, transmission gear 8, vertical clamp arm component 9, partition 10, horizontal clamp arm component
11, fixed plate 12, charge coil component 13, range sensor 14, face-piece 15.
The right end of fixed clip assembly 1 is a hemispherical cavity 16 being open to the right, and left end is a clip 17, and upper end is
The press handle of clip 17, lower end are downward power input interface 18, and the upside of cavity 16 is equipped with a tense-lax adjusting knob.
2 center back of rear shell extends back the sphere 19 of an embeddable motor 3, and 19 outer surface of sphere is coated with respectively leads
The positive and negative electrode circular arc layer 20 of electricity, can slide respectively with the positive and negative electrode elastic slice 21 that 16 corresponding site of cavity is arranged in and be electrically connected, just,
Cathode elastic slice 21 is electrically connected with 18 pin of power input interface respectively, the positive and negative electrode with motor 3 respectively of positive and negative electrode circular arc layer 20
It is electrically connected, the central through hole of circuit board assemblies 4 is penetrated on 3 collar bush of motor after transmission connection ring 22, with limiter gear assembly 5
Rear end socket.
Two reduction gearing 6 are engaged on the upper and lower two sides of limiter gear assembly 5, while the centre bore of reduction gearing 6 respectively
It covers in the short axle being arranged on rear side of limit plate 7.Two transmission gears 8 respectively penetrate the through-hole of 7 upper and lower part of limit plate, are engaged on
On the double wedge of 6 front side of reduction gearing.
Vertical clamp arm component 9 is located at 7 front side of limit plate, and engages with transmission gear 8, before partition 10 leans against vertical clamp arm component 9
Side, horizontal clamp arm component 11 lean against 10 front side of partition.The front end of limiter gear assembly 5 sequentially pass through limit plate 7, vertical clamp arm component 9,
After partition 10, engaged with horizontal clamp arm component 11.
The back side of fixed plate 12 is equipped with short axle, partition 10, vertical clamp arm component 9 is sequentially passed through, into the center of transmission gear 8
In through-hole, while leaning against horizontal 11 front side of clamp arm component.
The front side of fixed plate 12 is arranged in charge coil component 13, and the lower part of face-piece 15, face is arranged in range sensor 14
Shell 15 closes up with rear shell 2 backward from the front side of charge coil component 13.Motor 3, charge coil component 13, range sensor 14 divide
It is not electrically connected with circuit board assemblies 4.
Further, a tact switch component 23, tact switch component 23 are equipped between rear shell 2 and horizontal clamp arm component 11
Including touch-switch 24, status indicator lamp 25, small pcb board 26, light-penetration key cap 27 and shell 28.Touch-switch 24 and state refer to
Show that lamp 25 is mounted on small pcb board 26, small pcb board 26 is electrically connected with circuit board assemblies 4.
Specifically, limiter gear assembly 5 is from back to front successively by circlip 29, gasket 30, vertical clamp arm from powershift gear 31, vertical folder
Arm power gear 32, transmission shaft lever 33, force-limit spring 34, horizontal clamp arm power gear 35, horizontal clamp arm from powershift gear 36, gasket 37,
Baffle 38, screw 39 are constituted, and are locked in above transmission shaft lever 33 by screw 39.The middle part of transmission shaft lever 33 is regular hexagonal prism
Body 40, both ends are cylindrical body, 34 sets of force-limit spring on hexagonal prism 40, the both ends of hexagonal prism 40 drive vertical clamp arm dynamic respectively
Powershift gear 32 and the rotation of horizontal clamp arm power gear 35, the side tooth for indulging clamp arm power gear 32 drive vertical clamp arm from the side of powershift gear 31
Vertical clamp arm is mounted in the rear end of transmission shaft lever 33, the rear end of transmission shaft lever 33 by tooth rotation, circlip 29 and gasket 30 from powershift gear 31
End is equipped with cross boss 41 and is socketed with the cross recess 42 being arranged inside transmission connection ring 22.Horizontal clamp arm power gear 35
Side tooth drives horizontal clamp arm that horizontal clamp arm is mounted in transmission shaft from powershift gear 36 from the rotation of the side tooth of powershift gear 36, gasket 37 and baffle 38
The front end of bar 33.
Preferably, indulging clamp arm from powershift gear 31 and horizontal clamp arm from powershift gear 36 is symmetric design, and structure is identical.Vertical clamp arm is dynamic
Powershift gear 32 and horizontal clamp arm power gear 35 are symmetric design, and structure is identical.
Specifically, it indulges clamp arm component 9 to be formed by two U-shaped boards are opposite, one of them is the upper folder of one side inner band toothrow
Arm 43, another is the lower clip arm 44 of one side inner band toothrow, and toothrow is engaged with transmission gear 8.43 upper end of upper clip arm is at least set
There is hook folder 45, lower end is equipped with multiple limiting rivets 46, and lower end side extends outwardly a rectangular tiles 47.Under lower clip arm 44
End is symmetrically arranged with two hook folders 45, and upper end is equipped with multiple limiting rivets 46, the limit that limiting rivet 46 can be arranged on limit plate 7
It is slided in slot 48, when upper clip arm 43 opens maximum, rectangular tiles 47 cover the trailing arm limit sensors 49 being arranged on limit plate 7
Window, trailing arm limit sensors 49 are on the circuit board assemblies 4.
Further, limit plate 7 is symmetrically arranged with the through-hole of four position indicators 50, and the top of limit plate 7 is equipped with trailing arm
The window of reseting sensor 51 after upper clip arm 43 fully comes together, can cover the window of trailing arm reseting sensor 51, limit plate 7
Right part is equipped with the window of transverse arm reseting sensor 52, position indicator 50, trailing arm reseting sensor 51 and transverse arm reseting sensor
52 are attached separately on circuit board assemblies 4, partition 10 and the corresponding through-hole for also being provided with four position indicators 50 of fixed plate 12, face-piece
The light-guiding pillar (being not drawn into figure) there are four position indicator 50 is set on 15.
Specifically, horizontal clamp arm component 11 is formed by the similar slide plate of two structures is opposite, and the centre of slide plate is a transverse direction
Stairstepping hollows out area 53, and the long side that stairstepping hollows out area 53 is smooth, another long side be equipped with toothrow, toothrow and horizontal clamp arm from
Powershift gear 36 engages, and stairstepping hollows out level at the step in area 53 and is equipped with sliding slot 54, and the end of slide plate is equipped with a hook folder 45, hook
One side of folder 45 is equipped with an outwardly extending small cube 55.Tact switch component is housed behind the small cube 55 of left side slide plate
23, when the right slide plate fully comes together, small cube 55 can cover the window of transverse arm reseting sensor 52, and 54 sets of sliding slot in 15 phase of face-piece
On the limited post 57 that should be arranged.In order to preferably protect mobile phone appearance not to be damaged, the inside of each hook folder 45 is equipped with rubber pad 58.
Specifically, as shown in figure 11, circuit board assemblies 4 include MCU, the shock sensor being electrically connected respectively with MCU, data
Storage module, MCU power supply module, motor driving module, power module, the wireless charging mould being electrically connected respectively with power module
Block, reserve battery Charge Management.Power module is electrically connected with MCU power supply module, motor driving module respectively.
Specific work process is as follows:
(1) touch-switch 24 is switched on the left of flicking, and circuit board assemblies 4 control motor 3, opens horizontal clamp arm component 11 and vertical folder
Arm component 9, first powers on, and opens up into full-size, and trailing arm limit sensors 49 convey information to circuit board assemblies 4 and control horse
Up to 3 stallings.Position indicator 50 is bright, and status indicator lamp 25 is always on, and range sensor 14 enters standby mode.
(2) when range sensor 14 detect mobile phone close to when, circuit board assemblies 4 control motor 3 twist limiter gear set
Part 5, transverse direction and longitudinal direction clamp arm are shunk simultaneously, clamp mobile phone, and lateral clamp arm can clamp first because stroke is short, and horizontal clamp arm is from powershift gear 36
It stops operating, horizontal clamp arm power gear 35 is beated.The more one group of reduction gearing 6 of longitudinal clamp arm, then longitudinal direction clamp arm clamps, and indulges clamp arm
It stops operating from powershift gear 31, indulges clamp arm power gear 32 and beat.Automatically lateral, longitudinally intermediate that mobile phone is made to be directed at wireless charging area
Domain (i.e. corresponding 15 region of face-piece of charge coil component 13).Circuit board assemblies 4 are arranged according to delay, stop motor 3 and rotate.Hand
Machine pinching action is completed, and 25 lamp slow flash of state instruction, position indicator 50 goes out.
(3) wireless charging starts, and after charging complete, status indicator lamp 25 is always on.
(4) when mobile phone to be removed, touch-switch 24 on the left of flicking, circuit board assemblies 4 control motor 3, are wanted according to design
It asks delay to open horizontal clamp arm component 11 and vertical 9 time of clamp arm component, easily to take out mobile phone, but does not open up into maximum ruler
It is very little, at the same circuit board assemblies 4 storage at this time data in data storage module.Under releasing orientation, mobile phone, state are not taken away within 3 seconds
25 quick flashing of indicator light, after taking mobile phone away, status indicator lamp 25 is always on, and position indicator 50 is bright, and enters standby mode.
(5) when abnormal power-down, inside is equipped with the of short duration power supply of reserve battery 56, and circuit board assemblies 4 control motor 3 and unclamp hand
Machine, but not it is too loose, prevent mobile phone from sliding, the flashing of status indicator lamp 25 to extinguishing.
(6) when needing to shut down, long-pressing touch-switch 24 about 3 seconds, circuit board assemblies 4 controlled motor 3, by horizontal clamp arm component 11
And vertical clamp arm component 9 receives minimum, transverse arm reseting sensor 52 and trailing arm reseting sensor 51 distinguish feedback reset information to electricity
Road board group part 4, control motor 3 stall, and position indicator 50 and 25 lamp of status indicator lamp go out, and circuit board assemblies 4 enter suspend mode.
(7) under open state, when thinking to tune up transverse direction and longitudinal direction clamp arm size manually, touch-switch 24 is pressed.
(8) in use, when shock sensor detect vehicle driving jolt severity when, can adjust automatically, clamp mobile phone.
(9) have and power on automatic turn-on function, and be automatically adjusted to last placement handset size size, no matter travelling
Or (have under condition of power supply) in stopping, mobile phone was not placed more than three minutes, was automatically reset, and automatically into dormant state.
The clip 17 of fixed clip assembly 1 when on automobile, can be clipped in going out for automobile by the application scenarios one of this programme
On air regulator mouth, power input line is directly inserted in DC vehicle and fills on seat.
The application scenarios two of this programme are used for other occasions, such as when train, high-speed rail, family, Recreational places, can
As shown in Figure 10, to cooperate use with the charger baby of belt supporting frame, power input line is directly inserted on charger baby DC delivery outlet.
In conclusion being had the advantages that using technical solution of the present invention
The present invention solves following defect existing for existing mobile phone charging bracket: the handset size of support is limited, Bu Nengbao
Card mobile phone wireless charging can be aligned, and be unable to one-handed performance, and different size mobile phones need to manually adjust, inconvenient for operation, wirelessly
Charging bracket size is larger, it has not been convenient to carry, when mobile phones transverse screen clamps not strongly solid.Vertical clamp arm component 9 and horizontal clamp arm component 11 are equal
Can automatic telescopic clamp mobile phone, and share a motor 3, indulge clamp arm from powershift gear 31 and horizontal clamp arm from 36 structure phase of powershift gear
Together, vertical clamp arm power gear 32 is identical as horizontal 35 structure of clamp arm power gear, and upper clip arm 43 is subtracted with lower clip arm 44 using identical
Fast gear 6 and transmission gear 8, the design of this spline structure is very reasonable, and versatility is good, at low cost.Fixed 1 hemispherical design of clip assembly
It is ingenious, it is freely rotated the angular adjustment for facilitating bracket in 90 degree, when adjusting, does not power off, power input line will not be damaged, rear shell 2
Sphere is embedded in motor 3, saves space and the thickness of bracket, improves the beauty of product.This programme is summed up with following
Advantage:
(1) full intelligent electric band wireless charging mobile phone bracket, picks and places freely, one-hand operation.
(2) wireless charging mobile phone of big small band QI agreement at present, can automatic identification, Automatic-clamping, automatic and accurate alignment
The problems such as wireless charging completely dispenses with worry misalignment, does not fill electricity, or charging is slow.
(3) lateral, longitudinal clamp arm is controlled with a motor 3, reduces cost.
(4) limiter gear assembly 5 is created, power is automatically adjusted, prevents motor 3 and gear failure.
(5) longitudinal arm clamping structure is created, keeps clamp arm geometrical extension 2 times longer than tradition.
(6) four orientation clamp mobile phones, and mobile phone traverse, vertical to put clamping firm, do not slip.
(7) on fixed clip assembly 1, power input line will not be mobile with mobile phone for power input line design, will not block behaviour
Make, be easy to use, improves user experience.
(8) compact dimensions are not easy to block vehicle-mounted key etc., easily contained.
(9) cooperate mobile power source, can side charging, side use mobile phone, see that video etc. is chatted in TV play, it is easy to use.
Embodiments described above does not constitute the restriction to the technical solution protection scope.It is any in above-mentioned implementation
Made modifications, equivalent substitutions and improvements etc., should be included in the protection model of the technical solution within the spirit and principle of mode
Within enclosing.
Claims (8)
1. a kind of mobile phone charging bracket, it is characterised in that: including fixed clip assembly, rear shell, motor, circuit board assemblies, limiter tooth
Wheel assembly, reduction gearing, limit plate, transmission gear, vertical clamp arm component, partition, horizontal clamp arm component, fixed plate, charge coil group
Part, range sensor, face-piece；
The right end of the fixed clip assembly is a hemispherical cavity being open to the right, and left end is a clip, and upper end is described
The press handle of clip, lower end are downward power input interface, and the upside of the cavity is equipped with a tense-lax adjusting knob；
The rear shell center back extends back the sphere of an embeddable motor, and the outer surface of spheroid is coated with respectively
Conductive positive and negative electrode circular arc layer, can slide respectively with the positive and negative electrode elastic slice that the cavity corresponding site is arranged in and be electrically connected, institute
Positive and negative electrode elastic slice is stated to be electrically connected with the power input interface pin respectively, the positive and negative electrode circular arc layer respectively with the motor
Positive and negative electrode electrical connection, the motor spindle penetrates the central through holes of the circuit board assemblies after putting on transmission connection ring, with institute
State the rear end socket of limiter gear assembly；
Two reduction gearing are engaged on the upper and lower two sides of the limiter gear assembly respectively, while the reduction gearing
Centre bore covers in the short axle being arranged on rear side of the limit plate；It is upper and lower that two transmission gears respectively penetrate the limit plate
The through-hole in portion is engaged on the double wedge on front side of the reduction gearing；
The vertical clamp arm component is located on front side of the limit plate, and engages with the transmission gear, and the partition leans against described vertical
On front side of clamp arm component, the horizontal clamp arm component is leaned against on front side of the partition；The front end of the limiter gear assembly sequentially passes through institute
After stating limit plate, the vertical clamp arm component, the partition, engaged with the horizontal clamp arm component；
The back side of the fixed plate is equipped with short axle, the partition, the vertical clamp arm component is sequentially passed through, into the transmission gear
Central through hole in, while leaning against on front side of the horizontal clamp arm component；
The front side of the fixed plate is arranged in the charge coil component, and the range sensor is arranged under the face-piece
Portion, the face-piece close up with the rear shell backward from the front side of the charge coil component；The motor, the charge coil group
Part, the range sensor are electrically connected with the circuit board assemblies respectively.
2. a kind of mobile phone charging bracket according to claim 1, it is characterised in that: the rear shell and the horizontal clamp arm component it
Between be equipped with a tact switch component, the tact switch component include touch-switch, status indicator lamp, small pcb board, light transmission by
Keycap and shell；The touch-switch and status indicator lamp are mounted on the small pcb board, the small pcb board and the circuit
The electrical connection of board group part.
3. a kind of mobile phone charging bracket according to claim 1, it is characterised in that: the limiter gear assembly from back to front according to
It is secondary by circlip, gasket, vertical clamp arm from powershift gear, vertical clamp arm power gear, transmission shaft lever, force-limit spring, horizontal clamp arm power gear,
Horizontal clamp arm is constituted from powershift gear, gasket, baffle, screw, and is locked in above the transmission shaft lever by the screw；The biography
Be positive hexagonal prism in the middle part of moving axis bar, and both ends are cylindrical body；The force-limit spring covers on the hexagonal prism, six rib
The both ends of cylinder drive the vertical clamp arm power gear and the horizontal clamp arm power gear rotation, the vertical clamp arm power teeth respectively
The side tooth of wheel drives the vertical clamp arm to rotate from the side tooth of powershift gear, and the circlip and gasket fill the vertical clamp arm from powershift gear
In the rear end of the transmission shaft lever, the rear end end of the transmission shaft lever be equipped with cross boss and with inside the transmission connection ring
The cross recess of setting is socketed；The side tooth of the horizontal clamp arm power gear drives the horizontal clamp arm to rotate from the side tooth of powershift gear,
The horizontal clamp arm is mounted in the front end of the transmission shaft lever by the gasket and baffle from powershift gear.
4. a kind of mobile phone charging bracket according to claim 3, it is characterised in that: the vertical clamp arm is from powershift gear and the cross
Clamp arm is symmetric design from powershift gear, and structure is identical；The vertical clamp arm power gear and the horizontal clamp arm power gear are symmetrical
Design, structure are identical.
5. a kind of mobile phone charging bracket according to claim 1, it is characterised in that: the vertical clamp arm component is by two U-shaped boards
Opposite composition, one of them is the upper clip arm of one side inner band toothrow, another is the lower clip arm of one side inner band toothrow, described
Toothrow is engaged with the transmission gear；The upper clip arm upper end is pressed from both sides at least provided with a hook, and lower end is equipped with multiple limiting rivets, under
End side extends outwardly a rectangular tiles；The lower clip arm lower end is symmetrically arranged with two hook folders, and upper end is equipped with multiple limit rivetings
Nail；It is slided in the limiting slot that the limiting rivet can be arranged on the limit plate；When the upper clip arm is to maximum, the square
Shape fritter covers the window for the trailing arm limit sensors being arranged on the limit plate, and the trailing arm limit sensors are mounted in described
On circuit board assemblies.
6. a kind of mobile phone charging bracket according to claim 1, it is characterised in that: the limit plate is symmetrically arranged with four positions
The through-hole of indicator light, the top of the limit plate is equipped with the window of trailing arm reseting sensor, after the upper clip arm fully comes together, energy
Cover the window of the trailing arm reseting sensor；The right part of the limit plate is equipped with the window of transverse arm reseting sensor, institute's rheme
Indicator light, the trailing arm reseting sensor and the transverse arm reseting sensor is set to be attached separately on the circuit board assemblies；It is described
Partition and the fixed plate also accordingly are provided with the through-hole of four position indicators, are set on the face-piece there are four the position
The light-guiding pillar of indicator light.
7. a kind of mobile phone charging bracket according to claim 1, it is characterised in that: the horizontal clamp arm component is by two structure phases
As slide plate is opposite forms, the centre of the slide plate is that a laterally-graded shape hollows out area, and the stairstepping hollows out one of area
Long side is smooth, and another long side is equipped with toothrow, and the toothrow is engaged with the horizontal clamp arm from powershift gear, and the stairstepping hollows out area
Step at level be equipped with sliding slot, the end of the slide plate is equipped with a hook folder, and one side of the hook folder is equipped with one to extension
The small cube stretched；The tact switch component is housed, the right slide plate is complete behind the small cube of slide plate described in the left side
When closing up, the small cube can cover the window of the transverse arm reseting sensor；The sliding slot is covered accordingly to be arranged in the face-piece
Limited post on.
8. a kind of mobile phone charging bracket according to claim 1, it is characterised in that: the circuit board assemblies include MCU, difference
Shock sensor, data storage module, the MCU power supply module, motor driving module being electrically connected with the MCU, power module divide
Wireless charging module, the reserve battery Charge Management not being electrically connected with the power module；The power module respectively with it is described
MCU power supply module, motor driving module electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220829.7A CN109282113B (en) | 2018-10-18 | 2018-10-18 | Mobile phone charging support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811220829.7A CN109282113B (en) | 2018-10-18 | 2018-10-18 | Mobile phone charging support |
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| Publication Number | Publication Date |
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| CN109282113A true CN109282113A (en) | 2019-01-29 |
| CN109282113B CN109282113B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811220829.7A Active CN109282113B (en) | 2018-10-18 | 2018-10-18 | Mobile phone charging support |
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| CN110444954A (en) * | 2019-07-24 | 2019-11-12 | 天宝电子（惠州）有限公司 | A kind of scalable wireless charger and support box |
| CN110784580A (en) * | 2019-11-18 | 2020-02-11 | 上海稳奇电脑有限公司 | Automatic wiring and charging support for mobile phone |
| WO2022199228A1 (en) * | 2021-03-26 | 2022-09-29 | 深圳市蓝禾技术有限公司 | Electronic device holder |
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| CN109282113B (en) | 2023-08-04 |
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