CN216290357U

CN216290357U - Wireless charging support

Info

Publication number: CN216290357U
Application number: CN202122874428.7U
Authority: CN
Inventors: 陈同君
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-12
Anticipated expiration: 2031-11-22

Abstract

The utility model provides a wireless charging support which comprises a support body and a control assembly, wherein the support body comprises a support base, a light transmission component and a support top plate, the light transmission component is connected to the support base and is made of light-transmitting materials or light-conducting materials, the support top plate is connected to the light transmission component, the support top plate is provided with a supporting surface for a mobile terminal to support against, and the support base, the light transmission component and the support top plate are enclosed together to form an accommodating cavity; control assembly is including circuit board, lamp pearl and the wireless charging coil of all locating the holding intracavity, and the lamp pearl electricity is connected in the circuit board and can see through light conducting member to external transmission light, and wireless charging coil can carry out wireless charging for leaning on in the mobile terminal who leans on the face. This wireless support that charges can give the suggestion of user's on-state through lamp pearl and light conduction component, or the suggestion of charged state, this wireless support that charges has also promoted this wireless support that charges's whole pleasing to the eye degree through giving out light.

Description

Wireless charging support

Technical Field

The utility model belongs to the technical field of vehicle-mounted wireless charging equipment, and particularly relates to a wireless charging support.

Background

Along with the development to mobile terminal's such as cell-phone charging technology, wireless charging technology is more and more liked by people because convenient operation is swift, owing to on-vehicle wireless charging support, its generally includes the support body, locates the inside circuit board of support body and the electricity connect in the wireless charging coil of circuit board, only need during the use with the cell-phone support by in the support body, the circuit board just can control wireless charging coil and charge to the cell-phone.

However, when the mobile phone is wirelessly charged, the user cannot know whether the wireless charging support is powered on or in a working state, and meanwhile, the appearance is monotonous and dull, so that the mobile phone is not attractive enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wireless charging technology, and aims to solve the technical problems that in the prior art, a user cannot know whether a wireless charging support is electrified or in a working state, and meanwhile, the appearance is monotonous and dull, and the appearance is not attractive enough.

The present invention is achieved as described above, and a wireless charging cradle for wirelessly charging a mobile terminal, the wireless charging cradle including:

the mobile terminal support comprises a support body and a support body, wherein the support body comprises a support base, a light transmission component and a support top plate, the light transmission component is connected to the support base and made of light-transmitting materials or light-guiding materials, the support top plate is connected to the light transmission component, the support top plate is provided with a propping surface for propping the mobile terminal, and the support base, the light transmission component and the support top plate are jointly surrounded to form an accommodating cavity;

the control assembly comprises a circuit board, a lamp bead and a wireless charging coil, wherein the circuit board, the lamp bead and the wireless charging coil are all arranged in the accommodating cavity, the lamp bead is electrically connected to the circuit board and can penetrate through the light conducting component to transmit light to the outside, and the wireless charging coil can be abutted against the abutting surface to wirelessly charge the mobile terminal.

In one embodiment, the wireless charging cradle further comprises a connecting mechanism connected to the cradle body and used for abutting the mobile terminal against the abutting surface.

In one embodiment, the connection mechanism includes a magnetic member disposed in the accommodating cavity and configured to attract the mobile terminal to the abutting surface through a magnetic attraction force.

In one embodiment, the wireless charging support further comprises a support frame made of light guide materials and located in the accommodating cavity, the wireless charging coil is connected to the support frame, the circuit board is connected to the support frame base, and the support frame is connected to the light conducting member and can conduct light emitted by the lamp beads to the light conducting member.

In one embodiment, the circuit board is located on one side of the support frame far away from the support frame top plate, and the wireless charging coil is connected to one side of the support frame facing the support frame top plate.

In one embodiment, the support frame comprises a support plate and a connector connected to the support plate, the light conducting member is annular, the connector is connected to an inner annular surface of the light conducting member, the wireless charging coils are connected to the support plate, and the support plate and the light conducting member are spaced apart from each other.

In one embodiment, the connecting member is fixedly connected to the light conducting member, and a limit gap for placing the magnetic member is formed between the supporting plate and the light conducting member.

In one embodiment, the connecting piece is ring-shaped, and the circumference ring is located the backup pad, the connecting piece can dismantle connect in the light conduction component, the support frame still including connect in the connecting piece with the junction of backup pad, and encircle the sand grip that the backup pad set up, the sand grip, the connecting piece and the light conduction component enclose jointly and establish the spacing groove that is used for placing the magnetism spare, the sand grip with the backup pad forms jointly and is used for placing the mounting groove of wireless charging coil.

In one embodiment, the bracket base includes a base connector and a base position-limiting part, the base position-limiting part is annular and is fixedly or detachably connected to the base connector, and the base position-limiting part is sleeved on a portion of the light conducting member.

In one embodiment, the base connector includes a base portion connected to the base limiting member, a connecting portion movably connected to the base portion and detachably connected to an external structural member, and a damping portion disposed between the base portion and the connecting portion, and the damping portion is capable of applying a damping force to the movement of the connecting portion relative to the base portion.

Compared with the prior art, the utility model has the technical effects that: this wireless support that charges leans on the mobile terminal who leans on the face to supporting through setting up wireless charging coil, during the use, supports the mobile terminal support lean on in support by the face can, convenient operation is swift. This wireless support that charges still sets up the lamp pearl on the circuit board through establishing the partial structure with the support body into the light conduction component that can printing opacity or leaded light for the circuit board is when the circular telegram, or when wireless charging coil is in operating condition, and the lamp pearl is luminous, and light can exit to the outside through light conduction component, in order to give the suggestion of user's on-state, or the suggestion of charging condition, and this wireless support that charges has also promoted this wireless support that charges's whole pleasing to the eye degree through giving out light.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments of the present invention or in the description of the prior art will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of a wireless charging stand according to an embodiment of the present invention;

fig. 2 is an exploded view of a wireless charging stand according to a first embodiment;

fig. 3 is an exploded view of the wireless charging cradle according to the second embodiment.

Description of reference numerals:

10. a stent body; 11. a bracket base; 111. a base limit piece; 1110. inserting holes; 1111. a second clamping structure; 112. a base connector; 1121. a seat body portion; 1122. a limiting claw; 1123. a damping part; 1124. a connecting portion; 1124a, a universal head; 1124b, a limit clip; 1124c, a ferrule; 113. a limiting block; 12. a light transmitting member; 121. a first clamping structure; 13. a bracket top plate; 131. an abutting surface; 14. A support frame; 141. a connecting member; 142. a support plate; 143. a protrusion; 144. a convex strip; 1421. avoiding holes; 20. a control component; 21. a circuit board; 211. a socket; 22. a lamp bead; 23. a wireless charging coil; 30. a magnetic member.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "inside", "outside", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.

Example one

The embodiment provides a wireless charging support for wirelessly charging a mobile terminal. The mobile terminal can be a smart phone, a tablet computer, an electronic reader, a smart watch and the like.

Referring to fig. 1 and 2, the wireless charging cradle includes a cradle body 10 and a control assembly 20.

The holder body 10 includes a holder base 11, a light conducting member 12 connected to the holder base 11 and made of a light-transmitting material or a light-guiding material, and a holder top plate 13 connected to the light conducting member 12, the holder top plate 13 has a support surface 131 against which the mobile terminal can be supported, and the holder base 11, the light conducting member 12, and the holder top plate 13 together enclose to form an accommodating cavity.

The support base 11 may be configured as a support structure and may be placed on the ground or an external support surface, or may be configured as a connection structure and may be detachably connected to an external structural member, for example, the support base 11 may be clamped on an exhaust outlet baffle in the vehicle body.

At least a portion of the light transmitting member 12 is unobstructed. The light conducting member 12 may be made of a light-transmitting material or a light-guiding material. In the present embodiment, the light conducting member 12 is made of a light conducting material to guide the light to exit to the outside. To improve the appearance, fluorescent powder can be added to the light conducting member 12 to form a fluorescent effect. Wherein the light transmitting member 12 is selected to be translucent milky white.

In the present embodiment, the light conducting member 12 is annular and is disposed around the holder top plate 13, and the holder base 11 is disposed on a side of the light conducting member 12 away from the holder top plate 13 and is spaced from the holder top plate 13. The top plate 13 of the bracket may have a circular plate shape, and a plane facing away from the receiving cavity forms the abutting surface 131.

Alternatively, the holder base 11, the light conducting member 12 and the holder top plate 13 may be detachably connected in this order to facilitate assembly. In other embodiments, the light conducting member 12 may be fixedly connected to one of the support base 11 and the support top plate 13.

Control assembly 20 is including all locating circuit board 21, lamp pearl 22 and the wireless charging coil 23 of holding intracavity, and lamp pearl 22 electricity is connected in circuit board 21 and can see through light conduction component 12 to external transmission light, and wireless charging coil 23 can carry out wireless charging for leaning on in the mobile terminal who leans on face 131.

The circuit board 21 is connected to the bracket body 10, and the connection here may be direct connection, such as clamping, bonding, or indirect connection, such as connection with the bracket body 10 through other structures. Circuit board 21 can control the luminous and wireless charging coil 23 of lamp pearl 22 and carry out the work of charging. The circuit board 21 is further provided with a socket 211 for mating with an external power plug to achieve power-on. The lamp beads 22 are provided in a plurality, and the plurality of lamp beads 22 can be circumferentially arranged at intervals on the edge of the circuit board 21 so as to be close to the light conducting member 12. Thus, when the lamp beads 22 emit light, the light can be guided by the light transmission member 12 to be emitted to the outside. Wireless charging coil 23 is close to support roof 13 setting to it is in the chargeable within range of wireless charging coil 23 to make to support face 131, guarantees to support and carry out wireless sensitivity that charges for the mobile terminal who supports in supporting face 131. When the mobile terminal abuts against the abutting surface 131, the wireless charging coil 23 is in an operating state, and the wireless charging coil 23 charges the mobile terminal in this state. In this embodiment, lamp pearl 22 can give out light when wireless charging coil 23 carries out wireless charging for mobile terminal. In other embodiments, the lamp bead 22 can also emit light when the circuit board 21 is powered on.

This wireless support that charges through setting up wireless charging coil 23 to the mobile terminal who leans on to support to lean on face 131, during the use, with mobile terminal support lean on in support to lean on face 131 can, convenient operation is swift. This wireless support that charges still sets up lamp pearl 22 on circuit board 21 through establishing the partial structure with support body 10 into light transmission or leaded light conduction component 12 for circuit board 21 is when the circular telegram, or wireless charging coil 23 is in operating condition, and lamp pearl 22 is luminous, and light can be exited to the outside through light conduction component 12, in order to give the suggestion of user's circular telegram state, or the suggestion of charged state, and this wireless support that charges has also promoted this wireless support that charges's whole pleasing to the eye degree through giving out light.

Since the light conducting member 12 annularly surrounds the holder top plate 13, the wireless charging holder forms a light emitting area around the circumference of the abutting surface 131, and the appearance is further improved.

The wireless charging cradle further includes a connection mechanism connected to the cradle body 10 and configured to abut the mobile terminal against the abutting surface 131. The connecting mechanism serves as a positioning or limiting function to limit the separation of the mobile terminal from the abutting surface 131.

In this embodiment, please refer to fig. 2, the connection mechanism includes a magnetic member 30 disposed in the accommodating cavity and configured to attract the mobile terminal to the abutting surface 131 through a magnetic attraction force. The magnetic member 30 may be a magnet, and a magnetically attractable metal material may be disposed in the mobile terminal, or a magnetically attractable protective shell may be connected to the mobile terminal, so as to magnetically attract the magnetic member 30 to the abutting surface 131. The wireless charging support realizes quick alignment of the mobile terminal through the magnetic part 30, and is simple and convenient to operate. Meanwhile, the orientation of the abutting surface 131 is not limited, the magnetic member 30 can limit the mobile terminal from falling,

in other embodiments, the connecting mechanism may also be a clamping jaw connected to the stand body 10, and the clamping jaw can clamp the mobile terminal, so that the mobile terminal can stably abut against the abutting surface 131. Alternatively, the connecting mechanism can hold the mobile terminal to provide a supporting force for the mobile terminal, so that the mobile terminal can stably abut against the abutting surface 131.

In order to realize the positioning of the control assembly 20, please refer to fig. 2, the wireless charging stand further includes a supporting frame 14 made of a light-guiding material and located in the accommodating cavity, the wireless charging coils 23 are connected to the supporting frame 14, the circuit board 21 is connected to the stand base 11, the supporting frame 14 is connected to the light conducting member 12, and the supporting frame 14 can conduct the light emitted from the lamp beads 22 to the light conducting member 12. Support frame 14 can conduct the light of lamp pearl 22 outgoing in supporting circuit board 21 and wireless charging coil 23 to make light penetrate through light conduction component 12 and jet out, avoid sheltering from the light of lamp pearl 22, promoted the luminance of this wireless support that charges simultaneously. Wherein, phosphor powder also can be added to the leaded light material of this support frame 14 to show to be semitransparent milk white, with the light conduction component 12 has the same leaded light effect, thereby further promotes the pleasing to the eye degree of this wireless support that charges.

Specifically, circuit board 21 is located on a side of support bracket 14 away from bracket top plate 13, and wireless charging coil 23 is connected to a side of support bracket 14 facing bracket top plate 13. Circuit board 21 keeps apart through support frame 14 with wireless charging coil 23, has reduced the influence of the heat that lamp pearl 22 sent to wireless charging coil 23.

In the present embodiment, referring to fig. 2, the supporting frame 14 includes a supporting plate 142 and a connecting member 141 connected to the supporting plate 142, the connecting member 141 is connected to the inner annular surface of the light conducting member 12, and the wireless charging coils 23 are connected to the supporting plate 142. That is, the supporting plate 142 is connected to the light conducting member 12 through the connector 141 to limit the position of the circuit board 21 and the wireless charging coil 23. The supporting plate 142 may have an avoiding hole 1421 for the wireless charging coil 23 and the circuit board 21 to pass through.

The connecting member 141 is connected to only a portion of the edge of the supporting plate 142 and is free from the socket 211 of the circuit board 21. The supporting plate 142 is spaced from the light transmitting member 12, and the space between the supporting plate 142 and the light transmitting member 12 can reduce the space occupied by the supporting frame 14 in the accommodating cavity. The connecting member 141 is fixedly connected to the light conducting member 12, and the connecting member 141, the supporting plate 142 and the light conducting member 12 form an integral component for assembly. The supporting plate 142 and the light conducting member 12 form a spacing gap therebetween for placing the magnetic member 30. This clearance circumference is encircleed in backup pad 142, and correspondingly, this magnetic part 30 is cyclic annular, and in the installation space that the inner ring face of magnetic part 30 formed was located to wireless charging coil 23, magnetic part 30 still had the breach that is used for dodging connecting piece 141. Like this wireless charging coil 23 and magnetism spare 30 can locate on the coplanar to make the thickness of support body 10 thinner, promote pleasing to the eye degree, save space more. During assembly, the magnetic member 30 can be embedded in the limiting gap to prevent the magnetic member 30 from shaking in the accommodating cavity, and is convenient to disassemble.

Optionally, referring to fig. 2, a protrusion 143 may be circumferentially disposed on an edge of the supporting plate 142 to limit the wireless charging coil 23.

In the embodiment, referring to fig. 2, the bracket base 11 includes a base connecting member 112 and a base limiting member 111, the base limiting member 111 is annular and is fixedly connected to the base connecting member 112, and the base connecting member 112 and the base limiting member 111 are integrally formed for facilitating assembly. The base limiting member 111 is sleeved on a portion of the light conducting member 12. That is to say, the base limiting part 111 is sleeved on the light conducting member 12 and does not completely shield the light conducting member 12, so that the wireless charging stand can emit light through the portion of the light conducting member 12 that is not shielded, thereby improving the appearance. Optionally, the width of the ring surface of the base stopper 111 is smaller than the width of the ring surface of the light conducting member 12.

The light conducting member 12 and the base limiting member 111 can be connected by clamping. Specifically, referring to fig. 2, an outer annular surface of the light conducting member 12 may be provided with a first engaging structure 121, an inner annular surface of the base limiting member 111 may be provided with a second engaging structure 1111, and the first engaging structure 121 and the second engaging structure 1111 may be engaged with each other. In this embodiment, the first clamping structure 121 is a protrusion, and the second clamping structure 1111 is a groove adapted to the protrusion. In other embodiments, the first engaging structure 121 may be a groove, and the second engaging structure 1111 may be a protrusion, and the detachable connection between the light conducting member 12 and the base limiting member 111 is not limited thereto.

Referring to fig. 2, the base limiting member 111 is provided with a plug hole 1110 facing the plug socket 211 of the circuit board 21. The inner annular surface of the base limiting member 111 is further provided with a limiting block 113 in a protruding manner, the magnetic member 30 can abut against the limiting block 113 when being installed, and the limiting block 113 is used for limiting the magnetic member 30 to move towards the base connecting member 112.

Referring to fig. 2, the base connector 112 includes a base portion 1121 connected to the base stopper 111, a connecting portion 1124 movably connected to the base portion 1121 and detachably connected to an external structural member, and a damping portion 1123 disposed between the base portion 1121 and the connecting portion 1124, wherein the base portion 1121, the base stopper 111, the light conducting member 12 and the support top plate 13 are commonly surrounded to form an accommodating cavity. The circuit board 21 abuts against the holder base 11 by screws. The connecting portion 1124 is used to connect the wireless charging cradle to an external structure. The damping portion 1123 can apply a damping force to the movement of the connecting portion 1124 with respect to the seat portion 1121. When the orientation of the abutting surface 131 needs to be adjusted, the user needs to apply an external force to overcome the damping force to realize the relative rotation between the connecting portion 1124 and the seat portion 1121, so as to realize the adjustment of the orientation of the abutting surface 131, and prevent the bracket body 10 from driving the seat portion 1121 to droop all the time due to the action of gravity.

Referring to fig. 2, a limiting claw 1122 is disposed on a side of the seat body 1121 away from the bracket top plate 13, an external thread is disposed on an outer wall surface of the limiting claw 1122, the damping portion 1123 may be a rubber member disposed in the limiting claw 1122, and the connecting portion 1124 includes a universal head 1124a disposed in the limiting claw 1122 and abutting against the damping member, a limiting clip 1124b connected to the universal head 1124a and configured to be connected to an external structural member, and a ferrule 1124c screwed to an outside of the limiting claw 1122. The user can adjust the clamping force of the holding pawl 1122 to the universal head 1124a by turning the collar 1124 c.

Example two

The second embodiment provides a wireless charging stand, which has substantially the same structure as the wireless charging stand in the first embodiment, except that: referring to fig. 3, the connecting member 141 is annular and circumferentially disposed on the supporting plate 142, the connecting member 141 is integrally formed on the supporting plate 142, and the connecting member 141 is detachably connected to the light conducting member 12, for example, is fastened to the light conducting member 12. The outer annular surface of the connecting member 141 fits the inner annular surface of the light conducting member 12, and the inner annular surface thereof is connected to the peripheral edge of the supporting plate 142. The holding intracavity has promoted the thermal isolation effect that gives off lamp pearl 22 through this support frame 14 like this, further reduces the influence of this heat to wireless charging coil 23.

Referring to fig. 3, the supporting frame 14 further includes a protruding strip 144 connected to the connection portion of the connecting member 141 and the supporting plate 142 and surrounding the supporting plate 142, the protruding strip 144, the connecting member 141 and the light conducting member 12 together surround to form a limiting groove for placing the magnetic member 30, and the limiting groove is adapted to the magnetic member 30 to realize adaptive clamping in a magnetic home. The sand grip forms the mounting groove that is used for placing wireless charging coil 23 with backup pad 142 jointly to the realization avoids magnetic part 30 to contact with wireless charging coil 23 simultaneously to the spacing joint of wireless charging coil 23, has reduced the influence of magnetic part 30 to wireless charging coil 23.

In this embodiment, the base connector 112 is detachably connected to the base retainer 111.

The foregoing is considered as illustrative only of the preferred embodiments of the utility model, and is presented merely for purposes of illustration and description of the principles of the utility model and is not intended to limit the scope of the utility model in any way. Any modifications, equivalents and improvements made within the spirit and principles of the utility model and other embodiments of the utility model without the creative effort of those skilled in the art are included in the protection scope of the utility model based on the explanation here.

Claims

1. The utility model provides a wireless support that charges for carry out wireless charging to mobile terminal, its characterized in that, wireless support that charges includes:

2. The wireless charging cradle according to claim 1, further comprising a connecting mechanism connected to the cradle body and configured to abut the mobile terminal against the abutting surface.

3. The wireless charging bracket of claim 2, wherein the connecting mechanism comprises a magnetic member disposed in the accommodating cavity and attracting the mobile terminal to the abutting surface through magnetic attraction.

4. The wireless charging holder according to claim 3, further comprising a support frame made of a light-conducting material and located in the accommodating cavity, wherein the wireless charging coil is connected to the support frame, the circuit board is connected to the holder base, and the support frame is connected to the light-conducting member and can conduct the light emitted from the lamp bead to the light-conducting member.

5. The wireless charging stand of claim 4, wherein the circuit board is located on a side of the support stand away from the stand top plate, and the wireless charging coil is connected to a side of the support stand toward the stand top plate.

6. The wireless charging stand of claim 5, wherein the supporting frame comprises a supporting plate and a connecting member connected to the supporting plate, the light conducting member is ring-shaped, the connecting member is connected to an inner ring surface of the light conducting member, the wireless charging coils are connected to the supporting plate, and the supporting plate is spaced apart from the light conducting member.

7. The wireless charging stand of claim 6, wherein the connecting member is fixedly connected to the light conducting member, and a limiting gap for placing the magnetic member is formed between the supporting plate and the light conducting member.

8. The wireless charging stand of claim 6, wherein the connecting member is annular and circumferentially disposed around the supporting plate, the connecting member is detachably connected to the light conducting member, the supporting frame further comprises a protruding strip connected to a connection portion of the connecting member and the supporting plate and disposed around the supporting plate, the protruding strip, the connecting member and the light conducting member together define a limiting groove for placing the magnetic member, and the protruding strip and the supporting plate together define a mounting groove for placing the wireless charging coil.

9. The wireless charging stand according to any one of claims 1 to 8, wherein the stand base includes a base connector and a base stopper, the base stopper is annular and is fixedly or detachably connected to the base connector, and the base stopper is sleeved on a portion of the light conducting member.

10. The wireless charging stand of claim 9, wherein the base connector comprises a base portion connected to the base retainer, a connecting portion movably connected to the base portion and configured to be detachably connected to an external structure, and a damping portion disposed between the base portion and the connecting portion, wherein the damping portion is capable of applying a damping force to the movement of the connecting portion relative to the base portion.