CN209134092U - a wireless charger - Google Patents

Abstract

The utility model relates to a kind of wireless chargers, including pedestal and wireless charger ontology, it further include supporting element, the first end of the supporting element is pivotally attached to the side of the base top surface, and the supporting element can turn to the position with the base top surface in angle from the position being located on the base top surface；The bottom surface of the wireless charger ontology is equipped with sliding slot, and the supporting element is slidably arranged in the sliding slot；The bottom surface of the wireless charger ontology is equipped with two first slideways parallel with sliding slot in the two sides for being located at the sliding slot, the top surface of the pedestal is equipped with two fixture blocks that can be slidably matched respectively with described two first slideways, the one side edge of the first end close to the supporting element of the base top surface is formed with blocking portion, and the blocking portion and described two fixture blocks are located at the two sides of supporting element.The utility model charging modes multiplicity, easy to use, user experience is preferable.

Description

a wireless charger

【Technical field】

The utility model relates to the technical field of wireless charging, in particular to a wireless charger.

【Background technique】

When an existing wireless charger charges an electronic device such as a mobile phone, the mobile phone is generally placed flat on the wireless charger, the charging method is single, and the user experience is not good.

【Content of utility model】

The purpose of the present invention is to overcome the deficiencies of the above technologies and provide a wireless charger with multiple charging modes.

A wireless charger provided by the present utility model includes a base and a wireless charger body, and also includes a support member, a first end of the support member is rotatably connected to one side of the top surface of the base, and the support member can be moved from The position on the top surface of the base is rotated to a position that forms an angle with the top surface of the base; the bottom surface of the wireless charger body is provided with a chute, and the support is slidably arranged in the chute, and the wireless charger body is slidably arranged in the chute. The charger body can be rotated from the position on the top surface of the base to the position at an angle with the top surface of the base under the driving of the support member, and can slide on the support member; the bottom surface of the wireless charger body is located on the top surface of the base. The two sides of the chute are provided with two first slides parallel to the chute, and the top surface of the base is provided with two blocks that can be slidably matched with the two first slides, respectively. A blocking part is formed on the side edge of the surface close to the first end of the supporting member, and the blocking part and the two blocks are respectively located on both sides of the supporting member. When the wireless charger body is located on the top surface of the base When the blocking part is in contact with one side of the wireless charger body, the two blocks are respectively located in the two first slideways and are respectively abutted against the remote supports of the two first slideways. One end of the first end of the wireless charger body, the base and the blocking part form a whole.

Further, two second slideways are provided on both sides of the bottom of the chute, and the extension direction of the two second slideways is the same as the extension direction of the chute, and two sides of the second end of the support member are provided. There are two bumps that are respectively matched with the two second slides, and the two bumps can slide in the two second slides respectively. When the wireless charger body slides to the second end of the support, the two The protruding blocks are respectively abutted against one end of the two second slideways, which is close to the first end of the support member.

Further, an inclined portion is formed at the connection between the blocking portion and the top surface of the base, the inclined portion has a groove, and a first anti-skid pad is arranged in the groove.

Further, the two side walls of the chute have two channels, and the two sides of the supporting member are respectively accommodated in the two channels; the first sliding channel of the two first sliding channels is close to the supporting member. One end of the end is respectively formed with a gap, and the two blocks can enter into the corresponding first slideway through the corresponding gap respectively or leave the corresponding first slideway through the corresponding gap respectively.

Further, the wireless charger body includes a casing, a circuit board arranged in the casing, a heat dissipation plate disposed in the casing, a transmitting coil disposed on the heat dissipation plate, and a charging interface disposed on one side of the casing. The transmitting coil and the charging interface are respectively electrically connected with the circuit board, and the transmitting coil is close to the top surface of the casing; the bottom surface of the casing is provided with the sliding groove; the bottom surface of the casing is located in the Both sides of the chute are provided with the two first chute which are parallel to the chute.

Further, a ring groove is provided on the top surface of the casing, and a second anti-skid pad is arranged in the ring groove.

Further, one side of the top surface of the base is provided with an installation position parallel to the blocking portion, two frame parts are respectively provided at both ends of the installation position, and a rotating mechanism is provided on the two frame parts, The first end of the support member is rotatably connected to one side of the top surface of the base through the rotating mechanism.

Further, the rotating mechanism includes a rotating shaft and a torsion spring, two ends of the rotating shaft are respectively penetrated through the two frame members, and the torsion spring is sleeved on the rotating shaft and is located between the two frame members, and the torsion spring is inserted between the two frame members. The first end of the spring extends into the base, and the second end of the torsion spring extends beyond the top surface of the base.

Further, two connecting portions are formed on both sides of the first end of the support member, and the ends of the two connecting portions are bent in a direction away from the blocking portion to form two vertical portions, and the two vertical portions are formed. The end part of the part is bent toward the direction close to the blocking part to form two annular socket parts, and the two socket parts are respectively sleeved on the two ends of the rotating shaft and located in the two frame parts; the two The side of the top surface of the frame member close to the blocking portion is respectively provided with abutting blocks corresponding to the two vertical portions. When rotated to a position at an included angle with the top surface of the base, the two vertical portions of the support member respectively abut against the corresponding abutting portions.

Further, the two inner side walls of the two frame members are respectively provided with a first arc-shaped structure that cooperates with the two socket parts; the two inner side walls of the installation position are provided with the torsion spring. the second arc structure.

The utility model can realize the flat charging mode, the horizontal screen charging mode and the vertical screen charging mode of electronic equipment such as mobile phones, the charging modes are various, the use is convenient, and the use requirements of users can be met.

【Description of drawings】

1 is a schematic structural diagram of a wireless charger according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the bottom of the wireless charger shown in FIG. 1;

FIG. 3 is an exploded schematic view of the wireless charger shown in FIG. 1;

FIG. 4 is a schematic structural diagram of the wireless charger body of the wireless charger shown in FIG. 1;

FIG. 5 is a schematic structural diagram of a support member of the wireless charger shown in FIG. 1;

FIG. 6 is a schematic structural diagram of the base of the wireless charger shown in FIG. 1;

FIG. 7 is a schematic front view of the wireless charger body of the wireless charger shown in FIG. 1 being driven by the support to rotate to a position at an angle with the top surface of the base and the wireless charger body to slide to the first end of the support ;

FIG. 8 is a schematic view of the back of the wireless charger body of the wireless charger shown in FIG. 1 that is rotated to a position at an angle with the top surface of the base under the driving of the support member and the wireless charger body is slid to the first end of the support member ;

9 is a schematic front view of the wireless charger body of the wireless charger shown in FIG. 1 being rotated to a position at an angle with the top surface of the base under the driving of the support member, and the wireless charger body is slid to the position of the second end of the support member;

10 is a rear schematic view of the wireless charger body of the wireless charger shown in FIG. 1 rotated to an angle with the top surface of the base under the driving of the support member and the wireless charger body slides to the second end of the support member.

【Detailed ways】

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Referring to FIGS. 1 to 4 , a wireless charger provided by the present invention includes a round base 10 , a wireless charger body 50 and a support 70 . The bottom surface of the base 10 is provided with a foot pad 101, which is convenient to be placed on a flat surface such as a desktop. Preferably, there are four foot pads 101 , which are evenly distributed on the bottom surface of the base 10 .

The first end of the support member 70 is rotatably connected to one side of the top surface of the base 10 . The bottom surface of the wireless charger body 50 is provided with a chute 56 (see FIG. 4 ), and the support 70 is slidably arranged in the chute 56 . The position is rotated to a position at an angle with the top surface of the base 10 , and can slide on the support 70 . The included angle is 60 degrees, 70 degrees or 80 degrees.

The bottom surface of the wireless charger body 50 is provided with two first slideways 57 parallel to the slideway 56 on both sides of the slideway 56 , and the top surface of the base 10 is provided with two first slideways 57 that can be respectively slidably matched of the two blocks 11. A blocking portion 12 is formed on one side edge of the top surface of the base 10 close to the first end of the support member 70 , and the blocking portion 12 and the two locking blocks 11 are located on two sides of the support member 70 respectively. When the wireless charger body 50 is located on the top surface of the base 10 , the blocking portion 12 abuts on one side of the wireless charger body 50 , and the two blocks are respectively located in the two first slideways 57 and abut against the two blocks respectively. One end of the first slideway 57 away from the first end of the support member 70 , so that the wireless charger body 50 , the base 10 and the blocking portion 12 form a whole.

One side of the wireless charger body 50 is a plane 58 (see FIG. 4 ). When the wireless charger body 50 is located on the top surface of the base 10 , the plane 58 can be completely fitted to the inner side of the blocking portion 12 .

When the wireless charger body 50 is located on the top surface of the base 10, as shown in FIG. 1, an electronic device such as a mobile phone can be placed on the top surface of the wireless charger body 50 to realize charging. When the support member 70 is driven to rotate to an angle with the top surface of the base 10 and the wireless charger body slides to the position of the first end of the support member 70, as shown in FIG. 7, the mobile phone can be placed horizontally for wireless charging The top surface of the main body 50 of the wireless charger can be charged, so that the horizontal screen charging of the mobile phone can be realized. When the position of the second end of the component 70 is placed, as shown in FIG. 9, the mobile phone can be placed vertically on the top surface of the wireless charger body 50, so that the vertical screen charging of the mobile phone can be realized. The charging methods are various, and the user experience is better. meet people's needs. During the horizontal screen charging or vertical screen charging of the mobile phone, the blocking portion 12 also plays a role of blocking the mobile phone from sliding down.

Preferably, an inclined portion 13 is formed at the connection between the blocking portion 12 and the top surface of the base 10 , the inclined portion 13 has a groove 131 , and a first anti-skid pad 132 is arranged in the groove 131 . When the mobile phone is charged horizontally or vertically, the inclined portion 131 provides support for the mobile phone, so that the mobile phone can be placed on the top surface of the wireless charger body 50 for charging, and the first anti-skid pad 132 can prevent the mobile phone from slipping. The material of the first anti-skid pad 132 is silicone, rubber or the like.

Further, two second slideways 561 are provided on both sides of the bottom of the chute 56 (see FIG. 4 ), and the extending directions of the two second slideways 561 are the same as the extending direction of the The two sides of the end are provided with two bumps 71 which are respectively matched with the two second slideways 561 , and the two bumps 71 can slide in the two second slideways 561 respectively. When the wireless charger body 50 slides to the second end of the support member 70 , the two bumps 71 respectively abut against one end of the two second slideways 561 close to the first end of the support member 70 , which can prevent the wireless charger from being The body 50 slides out of the support 70 so as to be disengaged from the support 70 .

Further, the two side walls of the chute 56 have two channels 562 (see FIG. 4 ), and the two sides of the support member 70 are respectively accommodated in the two channels 562 , and the two channels 562 provided define the wireless charging The device body 50 slides along the direction of the support member 70 .

Further, notches 572 are respectively formed at the ends of the two first slideways 57 close to the first end of the support member 70 , and the two blocks 11 can enter into the corresponding first slideways 57 or respectively through the corresponding notches 572 respectively. Leave the corresponding first slideway 57 through the corresponding gap 572 . For example, when the wireless charger body 50 needs to be rotated from a position on the top surface of the base 10 to a position at an angle with the top surface of the base 10 , first push the wireless charger body 50 away from the blocking portion 12 to charge wirelessly. The device body 50 slides relative to the support member 70 in a direction away from the blocking portion 12, and the two locking blocks 11 slide relative to the two first slideways 57 respectively. When the two locking blocks 11 are located in the two notches 572, the two locking blocks The block 11 will be separated from the two first slideways 57 , and at this time, the wireless charger body 50 can be rotated to a position at an angle with the top surface of the base 10 under the action of the support member 70 . When the wireless charger body 50 needs to be rotated from the position at an angle with the top surface of the base 10 to the position on the top surface of the base 10, the wireless charger body 50 is rotated to the top surface of the base 10 through the support 70, Position the two blocks 11 in the two notches 572 respectively, and then push the wireless charger body 50 toward the blocking portion 12, so that the wireless charger body 50 slides relative to the support member 70 toward the blocking portion 12, and the two The clamping blocks 11 respectively enter the two first slideways 57 from the two notches 572 and slide relative to the two first slideways 57 respectively. When one end of the first end of the component 70 and one side of the wireless charger body 50 abut against the blocking portion 12 , the wireless charger body 50 is located on the top surface of the base 10 .

Preferably, the two clamping blocks 11 are approximately L-shaped (see FIG. 8 ), and one side wall of the two first slideways 57 respectively has a concave portion 571 (see FIG. 4 and FIG. 8 ), and the concave portion 571 communicates with the corresponding notch 572 , when the clamping block 11 is matched with the corresponding first slideway 57 , the transverse part of the clamping block 11 is clamped in the corresponding recess 571 of the first slideway 57 to prevent the wireless charger body 50 from sliding on the support 70 When the clamping block 11 is separated from the corresponding first slideway 57 .

In this embodiment, the wireless charger body 50 includes a casing 51 , a circuit board 52 disposed in the casing 51 , a heat dissipation plate 53 disposed in the casing 51 , a transmitting coil 54 disposed on the heat dissipation plate 53 , and The charging interface 55 on one side of the casing 51 . The transmitting coil 54 and the charging interface 55 are respectively electrically connected to the circuit board 52 . The charging interface 55 is used for connecting with an external power source through a charging cable to charge the wireless charger body 50 . The heat dissipation plate 53 and the transmitting coil 54 are located in the center of the casing 51 . The transmitting coil 54 is close to the top surface of the casing 51 , and when the mobile phone needs to be charged, it is only necessary to place the mobile phone on the top surface of the casing 51 to realize charging. The transmit coil 54 is preferably a single layer coil. The heat dissipation plate 53 is used to dissipate heat to the circuit board 52 . One side of the casing 51 has a through hole 551 for arranging the charging interface 55 . The bottom surface of the housing 51 is provided with the chute 56 . The bottom surface of the housing 51 is provided with the two first slideways 57 parallel to the slideway 56 on both sides of the slideway 56 .

Preferably, one side of the housing 51 has a recess 513 , and the charging interface 55 is disposed at the bottom of the recess 513 .

The top surface of the housing 51 is provided with a ring groove 511 , and a second anti-skid pad 512 is provided in the ring groove 511 . The provision of the second anti-skid pad 512 can prevent the mobile phone from slipping off the top surface of the casing 51 . The material of the second anti-skid pad 512 is silicone, rubber or the like.

3 , 5 and 6 , the specific structure of the first end of the support member 70 being rotatably connected to one side of the top surface of the base 10 is as follows: one side of the top surface of the base 10 is provided with an installation position 14 parallel to the blocking portion 12 The two ends of the installation position 14 are respectively provided with two frame members 15, the two frame members 15 are provided with a rotating mechanism 80, and the first end of the support member 70 is connected to one side of the top surface of the base 10 through the rotating mechanism 80.

Specifically, the rotating mechanism 80 includes a rotating shaft 81 and a torsion spring 82 . Both ends of the rotating shaft 81 are respectively penetrated through the two frame members 15 , the torsion spring 82 is sleeved on the rotating shaft 81 and is located between the two frame members 15 , and the first end (not shown in the figure) of the torsion spring 82 extends into the base 10 Inside, the second end 822 of the torsion spring 82 protrudes beyond the top surface of the base 10 . When the wireless charger body 50 slides relative to the support member 70 to the first end of the support member 70 , the second end 822 of the torsion spring 82 is located in the sliding slot 56 of the wireless charger body 50 .

Two connecting portions 72 are formed on both sides of the first end of the support member 70 . The ends of the two connecting portions 72 are bent in a direction away from the blocking portion 12 to form two vertical portions 721 . The ends of the two vertical portions 721 face The direction close to the blocking part 12 is bent to form two annular socket parts 73 , and the two socket parts 73 are respectively socketed to the two ends of the rotating shaft 81 and located in the two frame members 15 . Abutting blocks 16 corresponding to the two vertical portions 721 are respectively provided on the sides of the top surfaces of the two frame members 15 close to the blocking portion 12 , and inclined abutting portions are provided on the side of the abutting blocks 16 close to the support member 70 . 161. When the support member 70 is rotated to a position that forms an angle with the top surface of the base 10, the two vertical portions 721 of the support member 70 are respectively abutted against the corresponding abutment portions 161, thereby restricting the further movement of the support member 70 toward the base 10. Rotate in the direction close to the blocking portion 12 .

When the support member 70 is rotated from a position at an angle with the top surface of the base 10 to a position located on the top surface of the base 10 , the two socket parts 73 of the support member 70 will drive the rotating shaft 81 to rotate clockwise, and the torsion spring 82 will rotate with When the rotating shaft 81 rotates, since the first end of the torsion spring 82 extends into the base 10, the first end of the torsion spring 82 will be squeezed. When the top surface is at an angle, the two socket parts 73 of the support member 70 will drive the rotating shaft 81 to rotate counterclockwise, and the torsion spring 82 rotates with the rotating shaft 81. At this time, the first end of the torsion spring 82 is not squeezed. Returning to the initial position under the action of its own elastic force, the two vertical portions 721 of the support member 70 abut against the corresponding abutting portions 161 respectively, and the abutting portions 161 can limit the support member 70 to further rotate toward the direction close to the blocking portion 12 . , and the torsion spring 82 can stabilize the support member 70 at an angle with the top surface of the base 10 .

Further, the top surface of the base 10 has an accommodating groove 18 , the accommodating groove 18 is located on the side of the installation position 14 away from the blocking portion 12 , and the side of the support member 70 away from the blocking portion 12 is provided with a convex portion that can cooperate with the accommodating groove 18 75. When the support member 70 is located on the top surface of the base 10 , the convex portion 75 of the support member 70 is matched with the accommodating groove 18 .

Further, a first arc-shaped structure 151 that cooperates with the two socket parts 73 is respectively provided between the two inner side walls of the two frame members 15 , and the first arc-shaped structure 151 provides rotational support to the corresponding socket parts 73 . A second arc-shaped structure 141 that cooperates with the torsion spring 82 is disposed between the two inner side walls of the installation position 14 , and the second arc-shaped structure 141 provides rotational support to the torsion spring 82 . Adjacent ends of the two frame members 15 are respectively third arc structures 152 , and the torsion spring 82 is sandwiched between the third arc structures 152 of the two frame members 15 .

The utility model can realize the flat charging mode, horizontal screen charging mode and vertical screen charging mode of electronic equipment such as mobile phones. When the wireless charger body 50 is located on the top surface of the base 10, the mobile phone can be placed flat on the wireless charger body. 50 on the top surface of the casing 51, so that the flat charging method of the mobile phone can be realized. When the horizontal screen charging mode of the mobile phone is to be implemented, the specific operation method is as follows: first push the wireless charger body 50 in the direction away from the blocking part 12, the wireless charger body 50 slides relative to the supporting member 70 in the direction away from the blocking part 12, and the two The two latching blocks 11 slide relative to the two first slideways 57 respectively. When the two latching blocks 11 are located in the two notches 572 respectively, the two latching blocks 11 will be separated from the two first slideways 57 respectively. The component 70 can rotate the wireless charger body 50 to a position at an included angle with the top surface of the base 10, and the two vertical portions 721 of the supporting component 70 are respectively abutted against the corresponding abutting portions 161, thereby limiting the supporting component 70 to further face toward the base 10. Rotating in the direction close to the blocking portion 12, the torsion spring 82 stabilizes the support member 70 at an angle with the top surface of the base 10, so as to stabilize the wireless charger body 50 at an angle with the top surface of the base 10, and then Slide the wireless charger body 50 relative to the support member 70 to the first end of the support member 70, so that the wireless charger body 50 abuts the top surface of the base 10, as shown in FIG. 7 and FIG. It is placed on the top surface of the casing 51 of the wireless charger body 50, so that the horizontal screen charging mode of the mobile phone can be realized. When the vertical screen charging mode of the mobile phone is to be realized, the specific operation method is as follows: after the wireless charger body 50 is rotated to a position at an angle with the top surface of the base 10, in the horizontal screen charging mode, the wireless charger body 50 is rotated. The relative support member 70 slides toward the second end of the support member 70. When the bump 71 of the support member 70 abuts against the end of the second slideway 561 that is close to the first end of the support member 70, the sliding stops. At this time, the mobile phone can be moved. It is vertically placed on the top surface of the casing 51 of the wireless charger body 50, so that the vertical screen charging mode of the mobile phone can be realized.

The above examples only represent the preferred embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as limiting the scope of the present invention. It should be noted that, for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, such as combining different features in each embodiment, etc., all of which are It belongs to the protection scope of the present invention.

Claims (10)

1. a kind of wireless charger, including pedestal and wireless charger ontology, it is characterised in that: it further include supporting element, the branch The first end of support member is pivotally attached to the side of the base top surface, and the supporting element can be from the position being located on the base top surface Set the position turned to the base top surface in angle；The bottom surface of the wireless charger ontology is equipped with sliding slot, the support Part is slidably arranged in the sliding slot, and wireless charger ontology can be under the drive of supporting element from the position being located on base top surface The position with base top surface in angle is turned to, and can be slided on supporting element；The bottom surface of the wireless charger ontology is in place Two first slideways parallel with sliding slot are equipped in the two sides of the sliding slot, and the top surface of the pedestal is equipped with can be respectively with described two Two fixture blocks that a first slideway is slidably matched, the one side edge shape of the first end close to the supporting element of the base top surface At there is blocking portion, the blocking portion and described two fixture blocks are located at the two sides of supporting element, when wireless charger ontology is located at When on the top surface of pedestal, the blocking portion abuts to the side of wireless charger ontology, and described two fixture blocks are located at described One end for abutting in two the first slideways and respectively the first end of the separate supporting element of described two first slideways, thus wirelessly Charger body and pedestal, blocking portion form an entirety.

2. wireless charger according to claim 1, it is characterised in that: the two sides of the sliding slot bottom are set there are two second The extending direction of slideway, described two second slideways is identical as the extending direction of sliding slot, the two sides of the second end of the supporting element Equipped with two convex blocks respectively with the cooperation of two the second slideways, two convex blocks can slide in two the second slideways respectively, work as nothing When line charger body slides into the second end of supporting element, described two convex blocks abut to the close branch of two the second slideways respectively One end of the first end of support member.

3. wireless charger according to claim 1, it is characterised in that: the connection of the blocking portion and the base top surface Place is formed with rake, and the rake has groove, is equipped with the first non-slip mat in the groove.

4. wireless charger according to claim 1, it is characterised in that: the two sidewalls of the sliding slot have there are two conduit, The two sides of the supporting element are respectively contained in two conduits；The first end close to the supporting element of described two first slideways One end be respectively formed jagged, described two fixture blocks can enter corresponding first slideway by the corresponding notch respectively Or corresponding first slideway is left by the corresponding notch respectively.

5. wireless charger according to claim 1, it is characterised in that: the wireless charger ontology includes shell, sets It sets in the intracorporal circuit board of shell, the intracorporal heat sink of shell, the transmitting coil being arranged on heat sink is set and are arranged in shell The charging interface of body side, respectively with the circuit board electrical connection, the transmitting coil is close for the transmitting coil, charging interface The top surface of the shell；The bottom surface of the shell is equipped with the sliding slot；The bottom surface of the shell is in the two sides for being located at the sliding slot Equipped with described two first slideways parallel with sliding slot.

6. wireless charger according to claim 5, it is characterised in that: the top surface of the shell is equipped with annular groove, the ring The second non-slip mat is equipped in slot.

7. wireless charger according to claim 1, it is characterised in that: the side of the base top surface is equipped with and the resistance The parallel installation position of stopper, the both ends of the installation position are respectively equipped with two frameworks, and described two frameworks are equipped with rotating mechanism, The first end of the supporting element is pivotally attached to the side of the base top surface by the rotating mechanism.

8. wireless charger according to claim 7, it is characterised in that: the rotating mechanism includes shaft and torsional spring, institute The both ends for stating shaft are arranged in described two frameworks respectively, and the torsion spring set is set to the shaft and is located between two frameworks, The first end of torsional spring protrudes into pedestal, and the second end of torsional spring is stretched out except the top surface of pedestal.

9. wireless charger according to claim 8, it is characterised in that: the two sides of the first end of the supporting element form two A interconnecting piece, the ends of described two interconnecting pieces are bent to form two vertical component effects towards the direction far from the blocking portion, and described two The end of a vertical component effect is formed by bending two cricoid socket parts towards the direction close to the blocking portion, and two socket parts cover respectively It is set to the both ends of the shaft and is located in two frameworks；Distinguish the side close to the blocking portion of described two framework top surfaces Equipped with abutting block corresponding with two vertical component effects, the side of the close supporting element for abutting block is equipped with inclined abutting part, when Supporting element turn to the base top surface be in angle position when, two vertical component effects of supporting element abut to corresponding support respectively Socket part.

10. wireless charger according to claim 9, it is characterised in that: divide between two inner sidewalls of described two frameworks The first arcuate structure that She You not cooperate with two socket parts；It is equipped between two inner sidewalls of the installation position and matches with the torsional spring The second arcuate structure closed.