CN207926284U

CN207926284U - A kind of wireless charger of automatic lifting structure

Info

Publication number: CN207926284U
Application number: CN201820062648.5U
Authority: CN
Inventors: 王世峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-01-15
Filing date: 2018-01-15
Publication date: 2018-09-28
Anticipated expiration: 2028-01-15

Abstract

The utility model is related to a kind of wireless chargers of automatic lifting structure, including cradle, pedestal and lifting unit, pedestal includes lifting chamber compatible with cradle shape, lifting unit includes actuator and drive connecting rod, one end of drive connecting rod is connect by the first connecting shaft with pedestal, its other end is connect by the second connecting shaft with cradle, actuator connects the first connecting shaft and the first connecting shaft can be made to rotate, to drive drive connecting rod centered on the first connecting shaft in lifting intracavitary vertical rotary, cradle can mutually be rotated centered on the second connecting shaft with drive connecting rod, drive connecting rod and cradle are rotated centered on the first connecting shaft and the second connecting shaft respectively, to make cradle lift to pick up and down inside and outside chamber.The advantage that the wireless charger of above-mentioned automatic lifting structure has environmental protection, energy consumption few, easy to use and safe.

Description

A kind of wireless charger of automatic lifting structure

Technical field

The utility model is related to a kind of wireless charger, especially a kind of wireless charger of automatic lifting structure.

Background technology

Existing mobile phone wireless charger charging has prostrate or inclination to put both charging modes that charge, both chargings The each have their own applicable situation of mode, is usually used in daily life, and existing product is directed to one mode and designs mostly, not Can meet the needs of most of clients；And a small number of products that can meet both charging modes are often by the way of damping shaft, It is complicated, operation it is not smooth, and client adjust the angle when be more troublesome, customer experience is bad.

Utility model content

In view of above-mentioned condition, it is necessary to which it is few to provide a kind of environmental protection, energy consumption, automatic lifting structure easy to use and safe Wireless charger.

In order to solve the above technical problems, provide a kind of wireless charger of automatic lifting structure, including cradle, pedestal and Lifting unit, the pedestal include lifting chamber compatible with the cradle shape, and the lifting unit includes driving One end of part and drive connecting rod, the drive connecting rod is connect by the first connecting shaft with the pedestal, and the other end passes through second Connecting shaft is connect with the cradle, and the actuator connects first connecting shaft and first connecting shaft can be made to rotate, To drive the drive connecting rod centered on first connecting shaft in the lifting intracavitary vertical rotary, the cradle can It is mutually rotated with the drive connecting rod centered on second connecting shaft, the drive connecting rod and the cradle are respectively with institute State and rotate centered on the first connecting shaft and second connecting shaft, to make the cradle inside and outside the lifting chamber back and forth Lifting.

In the wireless charger of above-mentioned the utility model automatic lifting structure, the lifting unit further includes driven company Bar, the follower link are connect with the pedestal by third connecting shaft and can be centered on the third connecting shafts in the liter Intracavitary vertical rotary drops, and the other end connect by the fourth connecting shaft with the cradle, and the cradle can the described 4th It is mutually rotated with the follower link centered on connecting shaft.

In the wireless charger of above-mentioned the utility model automatic lifting structure, the pedestal, drive connecting rod, cradle and Follower link forms a four-bar mechanism successively.

In the wireless charger of above-mentioned the utility model automatic lifting structure, the actuator includes a torque spring, Described torque spring one end is fixed on the base, and the other end is fixed with first connecting shaft, is made by external force described First connecting shaft rotates and the torque spring is made to generate elastic deformation, and the elastic deformation active force of the torque spring is in described First connecting shaft can make first connecting shaft in the lifting intracavitary vertical rotary.

In the wireless charger of above-mentioned the utility model automatic lifting structure, the drive connecting rod is two, right respectively Claim the both ends for being set to the lifting chamber cavity wall.

In the wireless charger of above-mentioned the utility model automatic lifting structure, the follower link is two, right respectively The both ends for being set to the lifting chamber cavity wall, the fourth connecting shaft of two follower links are claimed to make it mutually by a connecting rod respectively Connection, the connecting rod are set to inside the cradle.

Further include switch unit in the wireless charger of above-mentioned the utility model automatic lifting structure, the switch is single Member includes switch button, compression spring and the buckle being set on the pedestal, and the compression spring is sleeved on the buckle, described Switch button connects the buckle and can control the flexible of the buckle by the compression spring, is equipped on the cradle Catching groove corresponding with the buckle, it is described to be buckled in the catching groove when the cradle is placed in the lifting intracavitary The cradle is set to be fixed to each other with the pedestal.

In the wireless charger of above-mentioned the utility model automatic lifting structure, the pedestal includes bottom successively from the bottom up Plate, mounting shell and upper cover, the mounting shell include mounting groove, and the actuator and the first connecting shaft are respectively arranged in the peace In tankage, it is correspondingly provided with several screw holes and screw column respectively in the mounting groove and the upper cover, the upper cover is placed on the peace It is fixed by screws above tankage and with the mounting shell.

In the wireless charger of above-mentioned the utility model automatic lifting structure, the mounting shell bottom be equipped with outside bottom plate The compatible groove of shape, several screw holes are set in the groove, the bottom plate be buckled in the groove and with the peace Dress shell is fixedly connected.

In the wireless charger of above-mentioned the utility model automatic lifting structure, the cradle includes successively from the bottom up Shell, pcb board and cover board, the shell include accommodating chamber, and the pcb board is fixedly installed in the accommodating chamber, the lid Plate is installed in the accommodating chamber and is fixedly connected with the shell, is equipped with several heat emission holes, the shell on the housing It is additionally provided with connecting hole corresponding with first connecting shaft.

The wireless charger of above-mentioned automatic lifting structure makes cradle in lifting intracavitary lifting, drives by four-bar mechanism Moving part driving drive connecting rod drives follower link to be moved, and cradle is finally made, in 60 ° of angles, to make entirely to lift with pedestal Journey simple and stable, it is highly reliable.

Description of the drawings

Fig. 1 be the utility model automatic lifting structure wireless charger in cradle be completely disposed at lifting mucosal structure Figure.

Fig. 2 be the utility model automatic lifting structure wireless charger in cradle rise to lifting chamber upper states knot Composition.

Fig. 3 be the utility model automatic lifting structure wireless charger in cradle be completely disposed at lifting intracavitary state When, remove the structure chart after mounting shell.

Fig. 4 be the utility model automatic lifting structure wireless charger in pedestal decomposing state structure chart.

Fig. 5 be the utility model automatic lifting structure wireless charger in mounting shell and lifting unit structural relation figure.

Fig. 6 be the utility model automatic lifting structure wireless charger in another visual angle pedestal decomposing state structure Figure.

Fig. 7 be the utility model automatic lifting structure wireless charger in cradle decomposing state structure chart.

Fig. 8 be the utility model automatic lifting structure wireless charger in pedestal, drive connecting rod, cradle and driven company The four-bar mechanism schematic diagram of bar composition.

Specific implementation mode

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, is further elaborated the wireless charger of the utility model automatic lifting structure.It should be appreciated that described herein Specific embodiment only explaining the utility model, be not used to limit the utility model.

Refer to Fig. 1 and Fig. 2, a kind of wireless charger of automatic lifting structure of the utility model embodiment, including bottom Seat 10, cradle 20 and lifting unit 30, pedestal 10 include lifting chamber 12 compatible with 20 shape of cradle, lift chamber 12 Cavity geometry be adapted with cradle 20, lifting unit 30 includes actuator and drive connecting rod 32, the one of drive connecting rod 32 End is connect by the first connecting shaft 322 with pedestal 10, and the other end is connect by the second connecting shaft 324 with cradle 20, driving Part connects the other end of the first connecting shaft 322, the first connecting shaft 322 can be made to rotate by the driving force of actuator, the first connection The rotation of axis 322 can drive drive connecting rod 32 vertically to be rotated in lifting chamber 12 centered on the first connecting shaft 322, fill Electric seat 20 can mutually be rotated centered on the second connecting shaft 324 with drive connecting rod 32, and drive connecting rod 32 is with the first connecting shaft 322 Center vertically rotates in lifting chamber 12, during cradle 20 is respectively with the first connecting shaft 322 and the second connecting shaft 324 The heart rotates, to make cradle 20 lift to pick up and down inside and outside chamber 12.In use, when the driving force effect of actuator is in the When one connecting shaft 322, drive connecting rod 32 is vertically rotated centered on the first connecting shaft 322 in lifting chamber 12, simultaneously Cradle 20 is rotated centered on the first connecting shaft 322 and the second connecting shaft 324 respectively, finally by cradle 20 from lifting chamber 12 It inside rises to outside lifting chamber 12；On the contrary, when active force is in cradle 20, cradle 20 can be down in lifting chamber 12.

As shown in Fig. 2, Fig. 3 and Fig. 5, in the wireless charger of the utility model automatic lifting structure, lifting unit 30 Further include follower link 36, follower link 36 is connect with pedestal 10 by third connecting shaft 362 and can be with third connecting shaft 362 Center vertical rotary in lifting chamber 12, the other end connect by the fourth connecting shaft 364 with cradle 20, and cradle 20 can be with It is mutually rotated with follower link 36 centered on the fourth connecting shaft 364, when drive connecting rod 32 drives cradle 20 to rotate, cradle 20 drive follower link 36 to rotate by the fourth connecting shaft 364, when cradle 20 is fixed on a certain position, pedestal 10, master Dynamic connecting rod 32, cradle 20 and follower link 36 form a four-bar mechanism successively, as shown in figure 8, head rod 322 and the Three connecting rods 362 connect to form the sides AB with pedestal 10 respectively, the second connecting rod 324 and the 4th connecting rod 364 respectively with pedestal 10 Connection forms the sides CD, drive connecting rod 32 and follower link 36 be respectively formed BC while and when AD, therefore, pedestal 10, drive connecting rod 32, Cradle 20 and follower link 36 form the four-bar mechanism on tetra- sides ABCD, and the utility model makes cradle by four-bar mechanism 20 liftings in lifting chamber 12, actuator driving drive connecting rod 32 drive follower link 36 to be moved, finally make cradle 20 It is in 60 ° with 10 angle theta of pedestal, makes entire lifting process simple and stable, it is highly reliable.

As shown in figure 5, in the present invention, actuator includes a torque spring 34, and 34 one end of torque spring is fixed on On pedestal 10, the other end and the first connecting shaft 322 are fixed, and when cradle 20 is placed in lifting chamber 12, torque spring 34 produces Raw elastic deformation, when need by cradle 20 rise to lifting chamber 12 it is outer when, the elastic deformation active force of torque spring 34 is in first Connecting shaft 322 makes the first connecting shaft 322 vertical rotary in lifting chamber 12, to drive cradle 20 to rise to lifting chamber 12 Outside, when needing cradle 20 being retracted in lifting chamber 12, by external force active force on cradle 20, making cradle and the One connecting shaft 322 rotates and torque spring 34 is made to generate elastic deformation, after the completion of cradle 20 is placed in lifting chamber 12, then will Cradle 20 is fastened with pedestal 10.

Further include switch unit as shown in figure 3, in the wireless charger of the utility model automatic lifting structure, switch Unit can make cradle 20 be fastened with pedestal 10 or cradle 20 is made to be detached with pedestal 10, and switch unit includes being set to pedestal Switch button 42, compression spring 44 on 10 and buckle 46, compression spring 44 are sleeved on buckle 46,42 connection buckle of switch button 46 and the flexible of buckle 46 can be controlled by compression spring 44,46 corresponding catching grooves 22 are equipped with and buckled on cradle 20, When cradle 20 is placed in lifting chamber 12, buckle 46, which is buckled in catching groove 22, makes cradle 20 be fixed to each other with pedestal 10, when need When cradle 20 is detached with pedestal 10, it is only necessary to press switch button 42, make compression spring 44 act on buckle 46 to So that buckle 46 is exited catching groove 22, cradle 20 is finally made to be detached with pedestal 10.When assembling the utility model charger, first by power supply Socket, switch button, buckle 46, compression spring 44 are mounted in mounting shell 142, and outlet is first packed into corresponding position when installation It sets, switch button, buckle 46 is inserted into corresponding hole position, compression spring 44 is inserted on buckle 46, by switch button 42 and card Button 46 is tightened.

In the wireless charger of the utility model automatic lifting structure, drive connecting rod 32 is two, is respectively symmetrically set to Lift the both ends of 12 cavity wall of chamber；Follower link 36 is two, is respectively symmetrically set to the both ends of lifting 12 cavity wall of chamber, two follower links 36 the fourth connecting shaft 364 makes its interconnection, connecting rod 366 be set to inside cradle 20 by a connecting rod 366 respectively.

As shown in Figure 4 and Figure 6, the pedestal 10 of the wireless charger of the utility model automatic lifting structure is from the bottom up successively Including bottom plate 18, mounting shell 14 and upper cover 16, mounting shell 14 includes mounting groove 142, actuator and the first connecting shaft 322 difference It is installed in mounting groove 142, several screw holes 144 and screw column 162, upper cover is correspondingly provided with respectively in mounting groove 142 and upper cover 16 16 are placed on 142 top of mounting groove and are fixed by screws with mounting shell 14.

14 bottom of mounting shell is equipped with groove 146 compatible with 18 shape of bottom plate, and several screw holes 144 are set to groove 146 Interior, bottom plate 18 is buckled in groove 146 and is fixedly connected with mounting shell 14, and bottom plate 18 is installed with the cooperation of groove 146, and bottom plate 18 covers The screw that shell 14 is mutually permanently connected with upper cover 16 is fixedly mounted, so that screw is hidden not exposed.

As shown in fig. 7, the cradle 20 of the wireless charger of the utility model automatic lifting structure wraps successively from the bottom up Shell 24, pcb board 26 and cover board 28 are included, shell 24 includes accommodating chamber 242, and pcb board 26 is fixedly installed in accommodating chamber 242, Cover board 28 is installed in accommodating chamber 242 and is fixedly connected with shell 24, and several heat emission holes 244, shell 24 are equipped on shell 24 It is additionally provided with connecting hole 246,248 corresponding with the first connecting shaft 322, third connecting shaft 362, the utility model charger is in group When filling lifting unit, two torque springs 34 are first inserted in 32 corresponding position of drive connecting rod respectively, and are installed to the correspondence of shell 24 Position, then follower link 36 is packed into 24 corresponding position of shell, after installing, cover board 28 and shell 24 are tightened.Work as use When charging, product to be charged is placed on cover board 28, pcb board 26 provides wireless charging function.

The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model Limitation, although the utility model is with preferred embodiment：As in the utility model cradle and pedestal be circular configuration, But circular configuration is not limited, can be rectangle, polygon or other all kinds of shapes；In addition, the pedestal in the utility model is circle Ring structure wherein lifting chamber is through-hole structure, but is not limited to through-hole structure, can be that blind hole, groove or other tools accommodate The structure of chamber, any person skilled in the art are not departing within the scope of technical solutions of the utility model, when using upper The technology contents for stating announcement make a little change or are modified to the equivalent embodiment of equivalent variations, as long as being new without departing from this practicality Type technical solution content, any simple modification, equally change made by the above technical examples according to the technical essence of the present invention Change and modify, is still within the scope of the technical solutions of the present invention.

Claims

1. a kind of wireless charger of automatic lifting structure, it is characterised in that：Including pedestal（10）, cradle（20）It is single with lifting Member（30）, the pedestal（10）Include and the cradle（20）The compatible lifting chamber of shape（12）, the lifting unit （30）Include actuator and drive connecting rod（32）, the drive connecting rod（32）One end pass through the first connecting shaft（322）With institute State pedestal（10）Connection, the other end pass through the second connecting shaft（324）With the cradle（20）Connection, the actuator connection First connecting shaft（322）And first connecting shaft can be made（322）Rotation, to drive the drive connecting rod（32）With institute State the first connecting shaft（322）Centered in the lifting chamber（12）Interior vertical rotary, the cradle（20）It can described second Connecting shaft（324）Centered on the drive connecting rod（32）Mutually rotation, the drive connecting rod（32）With the cradle（20） Respectively with first connecting shaft（322）With second connecting shaft（324）Centered on rotate, to make the cradle（20） In the lifting chamber（12）Inside and outside pick up and down.

2. the wireless charger of automatic lifting structure as described in claim 1, it is characterised in that：The lifting unit（30）Also Including follower link（36）, the follower link（36）Pass through third connecting shaft（362）With the pedestal（10）It connects and can be with The third connecting shaft（362）Centered in the lifting chamber（12）Interior vertical rotary, the other end pass through the fourth connecting shaft （364）With the cradle（20）Connection, the cradle（20）It can the fourth connecting shaft（364）Centered on it is described from Dynamic connecting rod（36）Mutually rotation.

3. the wireless charger of automatic lifting structure as claimed in claim 2, it is characterised in that：The pedestal（10）, actively Connecting rod（32）, cradle（20）And follower link（36）A four-bar mechanism is formed successively.

4. the wireless charger of automatic lifting structure as described in claim 1, it is characterised in that：The actuator includes a torsion Power spring（34）, the torque spring（34）One end is fixed on the pedestal（10）On, the other end and first connecting shaft （322）It is fixed, first connecting shaft is made by external force（322）It rotates and makes the torque spring（34）Elastic deformation is generated, The torque spring（34）Elastic deformation active force in first connecting shaft（322）It can make first connecting shaft（322） In the lifting chamber（12）Interior vertical rotary.

5. the wireless charger of automatic lifting structure as described in claim 1, it is characterised in that：The drive connecting rod（32）For Two, respectively symmetrically it is set to the lifting chamber（12）The both ends of cavity wall.

6. the wireless charger of automatic lifting structure as claimed in claim 2, it is characterised in that：The follower link（36）For Two, respectively symmetrically it is set to the lifting chamber（12）The both ends of cavity wall, two follower links（36）The fourth connecting shaft（364） Pass through a connecting rod respectively（366）Make its interconnection, the connecting rod（366）Set on the cradle（20）It is internal.

7. the wireless charger of automatic lifting structure as described in claim 1, it is characterised in that：Further include switch unit, institute It includes being set to the pedestal to state switch unit（10）On switch button（42）, compression spring（44）And buckle（46）, the pressure Power spring（44）It is sleeved on the buckle（46）On, the switch button（42）Connect the buckle（46）And the pressure can be passed through Spring（44）Control the buckle（46）It is flexible, in the cradle（20）It is equipped with and the buckle（46）Corresponding button Slot（22）, when the cradle（20）It is placed in the lifting chamber（12）When interior, the buckle（46）It is buckled in the catching groove（22）It is interior Make the cradle（20）With the pedestal（10）It is fixed to each other.

8. the wireless charger of automatic lifting structure as described in claim 1, it is characterised in that：The pedestal（10）From lower past On successively include bottom plate（18）, mounting shell（14）And upper cover（16）, the mounting shell（14）It include mounting groove（142）, described Actuator and the first connecting shaft（322）It is respectively arranged in the mounting groove（142）It is interior, the mounting groove（142）With the upper cover （16）It is inside correspondingly provided with several screw holes respectively（144）And screw column（162）, the upper cover（16）It is placed on the mounting groove（142） Top and with the mounting shell（14）It is fixed by screws.

9. the wireless charger of automatic lifting structure as claimed in claim 8, it is characterised in that：The mounting shell（14）Bottom It is equipped with and bottom plate（18）The compatible groove of shape（146）, several screw holes（144）It is set to the groove（146）It is interior, institute State bottom plate（18）It is buckled in the groove（146）It is interior and with the mounting shell（14）It is fixedly connected.

10. the wireless charger of automatic lifting structure as claimed in claim 2, it is characterised in that：The cradle（20）From Under up successively include shell（24）, pcb board（26）And cover board（28）, the shell（24）It include accommodating chamber（242）, described Pcb board（26）It is fixedly installed in the accommodating chamber（242）It is interior, the cover board（28）It is installed on the accommodating chamber（242）It is upper and with The shell（24）It is fixedly connected, in the shell（24）It is equipped with several heat emission holes（244）, the shell（24）Be additionally provided with First connecting shaft（322）, third connecting shaft（362）Corresponding connecting hole（246、248）.