CN212890161U

CN212890161U - Wireless charging support for vehicle-mounted mobile phone

Info

Publication number: CN212890161U
Application number: CN202021744433.5U
Authority: CN
Inventors: 陈健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-06
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a wireless support that charges of vehicle mobile phone. It includes the casing, sets up drive wireless cell-phone longitudinal movement's that charges vertical counterpoint subassembly, setting up the wireless cell-phone that charges on the casing and carry out the subassembly that charges, set up on the casing and carry out horizontal counterpoint subassembly of horizontal centering and install on the casing to the wireless cell-phone that charges will the casing is attached at the installation department in the car, vertical counterpoint subassembly is including being used for lifting the wireless cell-phone that charges and carrying out the lifting member and the drive that counterpoints of carrying out the longitudinal movement of lifting member's vertical counterpoint motor. According to the utility model discloses a wireless support that charges of on-vehicle cell-phone, the charging coil center in the charging coil of the wireless cell-phone that charges and the cell phone stand aligns, guarantees that the wireless cell-phone that charges in the maximum efficiency.

Description

Wireless charging support for vehicle-mounted mobile phone

Technical Field

The utility model relates to an on-vehicle cell phone stand field. Especially, relate to a wireless support that charges of on-vehicle cell-phone.

Background

With the rapid development of science and technology culture, the application of the mobile phone is more and more extensive. In the driving process of people, the mobile phone is often required to be charged. Currently, many mobile phones have begun to use wireless charging technology in order to more conveniently charge the mobile phone.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless support that charges of on-vehicle cell-phone, the problem of its solution is, when driving the car, with wireless cell-phone that charges place back on cell phone stand, how the wireless cell-phone that charges is the position of charging on the cell phone stand of automatic alignment to guarantee as far as possible that the cell-phone charges with best charge rate.

The utility model discloses a following technical scheme realizes:

a wireless charging support for a vehicle-mounted mobile phone comprises a shell, a longitudinal alignment component arranged on the shell and used for driving the wireless charging mobile phone to longitudinally move, a charging component arranged on the shell and used for charging the wireless charging mobile phone, a transverse alignment component arranged on the shell and used for transversely aligning the wireless charging mobile phone, and a mounting part arranged on the shell and used for attaching the shell in a vehicle,

the longitudinal alignment assembly comprises a lifting component and a longitudinal alignment motor, wherein the lifting component is used for lifting the wireless charging mobile phone to perform alignment, and the longitudinal alignment motor drives the lifting component to move longitudinally.

As a further improvement to the above technical solution, the lifting member includes a supporting portion for lifting the wireless charging handset and a tooth-shaped engaging portion engaged with the longitudinal alignment motor for transmission.

As a further improvement to the above technical solution, wherein the vehicle-mounted mobile phone wireless charging cradle further comprises a mounting plate mounted on the housing for mounting an energizing interface,

the longitudinal alignment assembly further includes a longitudinal drive rail mounted on the mounting plate for defining a path of travel of the lifting member.

As a further improvement to the above technical scheme, wherein, horizontal counterpoint subassembly includes the horizontal drive track, installs horizontal centre gripping centering left arm lock and right arm lock and drive are carried out wireless cell-phone that charges on the horizontal drive track left arm lock with right arm lock is in horizontal lateral relative movement's horizontal counterpoint motor, left arm lock is including the left clamping part and the left tooth profile portion of centre gripping on wireless cell-phone that charges, right arm lock is including the right clamping part and the right tooth profile portion of centre gripping on wireless cell-phone that charges right side, left tooth profile portion with right tooth profile portion with horizontal counterpoint motor meshing transmission.

As a further improvement to the above technical solution, the housing includes a front housing and a rear housing engaged with the front housing.

As a further improvement to the above technical solution, a switch device is disposed on the housing for controlling the longitudinal alignment motor to rotate forward or backward.

The utility model has the advantages that: the utility model discloses a wireless support that charges of on-vehicle cell-phone is counterpointed about wireless cell-phone that charges of placing on cell phone stand through vertical counterpoint subassembly. Meanwhile, the transverse alignment component carries out transverse alignment on the wireless charging mobile phone. Through the mode, the charging coil of the wireless charging mobile phone is aligned with the charging coil in the mobile phone support, and the wireless charging mobile phone is guaranteed to be charged in the maximum efficiency.

Drawings

Fig. 1 is a schematic view of a wireless charging stand for a vehicle-mounted mobile phone according to an embodiment of the present invention;

FIG. 2 is an exploded view of the in-vehicle phone wireless charging cradle of FIG. 1;

FIG. 3 is a schematic diagram of a longitudinal alignment assembly and a lateral alignment assembly of the wireless charging cradle of the mobile phone of FIG. 1;

FIG. 4 is a schematic diagram of the operation principle of the longitudinal alignment assembly of the wireless charging cradle of the vehicle-mounted mobile phone of FIG. 1;

FIG. 5 is another schematic diagram of the operating principle of the longitudinal alignment assembly of the wireless charging stand of the vehicle-mounted mobile phone of FIG. 1;

FIG. 6 is a schematic view of a lateral alignment assembly of the wireless charging stand of the vehicle-mounted mobile phone of FIG. 1;

FIG. 7 is a schematic diagram of the operation principle of the lateral alignment assembly of the wireless charging stand of the vehicle-mounted mobile phone of FIG. 1;

FIG. 8 is a schematic diagram of an alignment mode of the wireless charging stand of the mobile phone of FIG. 1;

fig. 9 is a schematic diagram of another alignment manner of the wireless charging stand of the vehicle-mounted mobile phone in fig. 1.

The designations in the figures have the following meanings: 100-a housing; 110-a front case; 111-a front cover plate; 112-coil marking; 120-a rear housing; 200-longitudinal alignment assembly; 210-a lifting member; 211-a support; 212-toothed meshing; 220-longitudinal alignment motor; 221-longitudinal motor gear; 230-longitudinal drive rail; 300-a charging assembly; 310-a charging coil; 320-coil plate; 400-transverse alignment components; 410-transverse drive rail; 411-a rail seat; 412-track cover; 420-left clamping arm; 421-left clamp; 422-left tooth form part; 430-a right clamp arm; 431-right grip; 432-right profile; 440-transverse alignment motor; 441-transverse motor gear; 500-a mounting portion; 600-mounting a plate; 610-a power-on interface; 700-wireless charging mobile phone; 1000-vehicle mobile phone wireless charging support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

When the wireless charging mobile phone is charged on the vehicle, the mobile phone is usually directly placed on the mobile phone support for charging. However, in some cases, the charging efficiency of the mobile phone holder to the mobile phone is different due to different positions of the wireless charging mobile phone placed on the mobile phone holder.

In view of the above problems, the applicant finds that, for a wireless charging mobile phone, if a charging coil in the mobile phone and a charging coil on a mobile phone support are not aligned, the charging efficiency of the wireless charging mobile phone is affected. When the wireless cell-phone that charges promptly, except that need transversely align the charging coil in the charging coil of cell-phone and the cell phone stand, still need vertically align two coils to guarantee the accurate counterpoint of charging coil in the cell-phone and the charging support.

In view of the above problems, the applicant proposes a concept that: only need on cell phone stand, with the charging coil in the wireless cell phone that charges transversely with vertically align on the charging coil in cell phone stand, just can guarantee the charge efficiency of wireless cell phone that charges.

Therefore, after the applicant intensely innovates, a vehicle-mounted mobile phone wireless charging support is designed. It can transversely and vertically automatic alignment with the cell-phone, makes the charging coil in the cell-phone and the accurate counterpoint of charging coil in the support that charges to make wireless cell-phone that charges charge with maximum charge rate, reach best charging effect.

The embodiments of the present invention are further illustrated by the following examples.

As shown in fig. 1, 2 and 8, the vehicle-mounted mobile phone wireless charging stand 1000 includes a housing 100, a longitudinal alignment assembly 200 disposed on the housing 100 and driving a wireless charging mobile phone 700 to move longitudinally, a charging assembly 300 disposed on the housing 100 and charging the wireless charging mobile phone 700, a transverse alignment assembly 400 disposed on the housing 100 and transversely aligning the wireless charging mobile phone 700, and a mounting portion 500 mounted on the housing 100 and attaching the housing 100 in a vehicle.

The longitudinal alignment assembly 200 includes a lifting member 210 for lifting the wireless charging handset 700 for alignment, and a longitudinal alignment motor 220 for driving the lifting member 210 to move longitudinally.

As shown in fig. 2, the wireless charging cradle 1000 for a vehicle-mounted mobile phone further includes a mounting plate 600 mounted on the housing 100 for mounting a power-on interface 610. The case 100 includes a front case 110 and a rear case 120 cooperating with the front case 110 to form a mounting space.

Wherein the longitudinal aligning assembly 200, the lateral aligning assembly 400 and the mounting plate 600 are mounted on the rear case 120. The power-on interface 610 on the mounting plate 600 is connected with a charging wire interface to supply power to the vehicle-mounted mobile phone wireless charging support 1000. And the charging assembly 300 includes a charging coil 310 and a coil plate 320.

The charging coil 310 is used to charge the wireless charging handset 700.

Since the mounting part 500 is connected to the case 100 and one end of the mounting part 500 is disposed at a mounting portion in the vehicle, the in-vehicle mobile phone wireless charging cradle 1000 can be fixed in the vehicle.

As shown in fig. 2, 4 and 5, the lifting member 210 includes a supporting portion 211 for lifting the wireless charging handset 700 and a tooth-shaped engaging portion (with a rack) 212 for engaging and driving with the output gear of the longitudinal alignment motor 220.

The longitudinal alignment assembly 200 further includes a longitudinal drive rail 230 mounted on the mounting plate 600 for defining a longitudinal travel path of the lifting member 210.

Wherein, the supporting portion 211 is directly connected with the tooth-shaped engaging portion 212. Also, the toothed engagement portion 212 is longitudinally movable on the longitudinal drive rail 230. In addition, the rack portion of the toothed meshing portion 212 is in meshing transmission with a longitudinal motor gear 221 on the longitudinal alignment motor 220.

When the longitudinal alignment motor 220 works, power is transmitted to the tooth-shaped meshing part 212 through the longitudinal motor gear 221, and the lifting member 210 moves in the longitudinal direction under the driving of the tooth-shaped meshing part 212, so that the wireless charging handset 700 is driven to move in the longitudinal direction.

As shown in fig. 2, 6 and 7, the lateral alignment assembly 400 includes a lateral driving rail 410, a left clamping arm 420 and a right clamping arm 430 mounted on the lateral driving rail 410 for laterally clamping and centering the wireless charging handset 700, and a lateral alignment motor 440 for driving the left clamping arm 420 and the right clamping arm 430 to move laterally relative to each other.

The left clamping arm 420 and the right clamping arm 430 are symmetrically arranged at two sides of the transverse alignment motor 440. When the lateral registration motor 440 rotates, the left and

right grip arms

420 and 430 move synchronously toward or away from each other. In this manner, wireless charging handset 700 is located in a middle position of front housing 110 when the handset is clamped. In other words, when the cell phone is clamped, the wireless charging cell phone 700 is aligned with the charging coil 310 in the left-right direction, i.e., the lateral direction.

The left clamping arm 420 comprises a left clamping part 421 and a left tooth-shaped part 422 which are clamped on the left side of the wireless charging mobile phone 700, the right clamping arm 430 comprises a right clamping part 431 and a right tooth-shaped part 432 which are clamped on the right side of the wireless charging mobile phone 700, and the left tooth-shaped part 422 and the right tooth-shaped part 432 are in meshing transmission with the transverse alignment motor 440.

Wherein, the transverse driving rail 410 includes a rail seat 411 and a rail cover 412 for limiting the left and right clamp

arms

420 and 430 to move in the transverse direction. The left grip 421 is connected to the left tooth 422, and the right grip 431 is connected to the right tooth 432. The left tooth-shaped part 422 and the right tooth-shaped part 432 are meshed through a transverse motor gear 441 on a transverse alignment motor 440. Since the left tooth-shaped portion 422 and the right tooth-shaped portion 432 are relatively installed on the transverse driving rail 410, when the transverse alignment motor 440 operates, power is transmitted to the left tooth-shaped portion 422 and the right tooth-shaped portion 432 through the rail seat 411 to drive the left tooth-shaped portion 422 and the right tooth-shaped portion 432 to move relatively, so as to drive the left clamping arm 420 and the right clamping arm 430 to move relatively.

Since the displacements of the left and

right grip arms

420 and 430 with respect to the central axis of the transverse motor gear 441 are identical, the wireless charging handset 700 is automatically transversely centered when the left and

right grip arms

420 and 430 are transversely moved relative to each other.

In addition, the front case 110 further includes a front cover 111 for covering the charging coil 310 of the charging assembly 300.

The alignment principle of the wireless charging handset and the charging assembly can adopt the prior art, for example, refer to chinese patent application No. 2019100532966, the disclosure of which is incorporated herein by reference.

In the present embodiment, the coil mark 112 corresponding to the position of the charging coil 310 is engraved on the inner surface of the front cover plate 111, as shown in fig. 8 to 9. The coil mark 112 includes, for example, a plurality of circle portions and cross mark portions representing corresponding positions of the coil. Correspondingly, as shown in fig. 9, a mark corresponding to the wireless charging coil inside the wireless charging handset 700 is provided on the side surface of the housing or the handset case of the wireless charging handset 700. The indicia include, for example, a laterally aligned line 712a printed on the top side of the wireless charging handset 700 and a longitudinally aligned line 712b printed on the right side of the wireless charging handset 700.

Alternatively or in combination, as shown in fig. 8, a mark 712 of the current wireless charging handset 700 corresponding to the wireless charging coil inside the wireless charging handset 700 may be displayed on the display screen by a built-in application or a download program. The mark 712 may be, for example, a cross mark portion, or a combination of a plurality of circle portions and a cross mark portion.

When the horizontal alignment line 712a and the vertical alignment line 712b on the wireless charging handset 700 are aligned with the coil mark 112 on the front cover 111, the charging coil on the wireless charging handset 700 is aligned with the charging coil 310 of the charging assembly 300, and the wireless charging handset can be charged at the maximum charging rate, thereby achieving the best charging effect.

For the convenience of the driver, a switch device (not shown) for controlling the forward rotation or the reverse rotation of the longitudinal alignment motor 220 may be disposed on the side of the housing 100. It is understood that the switch device may be a poke rod disposed on the housing 100 or a key (not shown) disposed on the housing 100.

A typical operation process is, for example, when a key (not shown) is pressed or a dial bar is dialed up, the vertical alignment motor 220 drives the lifting member 210 to realize the lifting of the wireless charging handset 700, and when the key is pressed again or the dial bar is dialed down, the vertical alignment motor 220 drives the lifting member 210 to realize the lowering of the wireless charging handset 700, thereby realizing the lifting or lowering of the wireless charging handset 700.

In addition, in another operation process, when the dial rod is pulled up or down, the longitudinal alignment motor 220 can be started to rotate forward or backward.

The toggle rod is, for example, a toggle switch or a rotary toggle button, which is commercially available, for example, from Rui ao electronics, Inc. of Dongguan, foreign electronics, Inc. of Dongguan, Tuolin electronics, Inc., and the like.

The connection mode between the key and the longitudinal alignment motor 220, or the connection mode between the poke rod and the longitudinal alignment motor 220, which is realized by the existing technology, can be realized by the ordinary skilled person in the art, and can be similar to the triggering principle of the key of the keyboard, the poke rod principle of the turn light of the automobile, etc., and is not the focus of the application, and is not described herein again.

A typical operation of this embodiment will be briefly described.

After the wireless charging mobile phone 700 is placed on the lifting member 210 of the vehicle-mounted mobile phone wireless charging support 1000, the driver starts the longitudinal alignment motor 220 through the switch device, and the lifting member 210 in the longitudinal alignment assembly 200 is driven by the longitudinal alignment motor 220 to adjust the position of the wireless charging mobile phone 700 in the up-down direction. When the longitudinal alignment line 712b on the wireless charging handset 700 is aligned with the coil mark 112 on the front cover 111, the operation of the longitudinal alignment motor 220 is stopped, and the lifting member 210 is fixed at this position to provide longitudinal support for the wireless charging handset 700. Subsequently, the lateral alignment assembly 400 laterally centers the wireless charging handset 700, and aligns a lateral alignment line 712a on the wireless charging handset 700 to a longitudinal axis of the in-vehicle handset wireless charging cradle 1000. At this time, the center of the coil mark on the wireless charging handset 700 and the coil mark 112 on the front cover 111 are aligned in the longitudinal direction. Therefore, the coil mark on the wireless charging handset 700 is aligned with the coil mark 112 on the front cover 111, that is, the charging coil on the wireless charging handset 700 is aligned with the charging coil 310, so that the wireless charging handset 700 is charged with the maximum charging efficiency.

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

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the embodiments of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the embodiments of the present invention.

In embodiments of the invention, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise direct contact between the first and second features through another feature not in direct contact. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A wireless charging support for a vehicle-mounted mobile phone is characterized in that the wireless charging support (1000) for the vehicle-mounted mobile phone comprises a shell (100), a longitudinal alignment component (200) arranged on the shell (100) and used for driving the wireless charging mobile phone (700) to longitudinally move, a charging component (300) arranged on the shell (100) and used for charging the wireless charging mobile phone (700), a transverse alignment component (400) arranged on the shell (100) and used for transversely aligning the wireless charging mobile phone (700), and a mounting part (500) mounted on the shell (100) and used for attaching the shell (100) in a vehicle,

the longitudinal alignment assembly (200) comprises a lifting member (210) for lifting the wireless charging mobile phone (700) to perform alignment and a longitudinal alignment motor (220) for driving the lifting member (210) to move longitudinally.

2. The vehicle-mounted mobile phone wireless charging support according to claim 1, wherein the lifting member (210) comprises a support portion (211) for lifting the wireless charging mobile phone (700) and a toothed meshing portion (212) in meshing transmission with the longitudinal alignment motor (220).

3. The vehicle-mounted mobile phone wireless charging stand according to claim 2, wherein the vehicle-mounted mobile phone wireless charging stand (1000) further comprises a mounting plate (600) mounted on the housing (100) for mounting a power-on interface (610),

the longitudinal alignment assembly (200) further comprises a longitudinal drive rail (230) mounted on the mounting plate (600) for defining a path of movement of the lifting member (210).

4. The vehicle-mounted mobile phone wireless charging bracket of claim 1, wherein the lateral alignment assembly (400) comprises a lateral driving rail (410), a left clamping arm (420) and a right clamping arm (430) which are mounted on the lateral driving rail (410) and used for laterally clamping and centering the wireless charging mobile phone (700), and a lateral alignment motor (440) which drives the left clamping arm (420) and the right clamping arm (430) to move relatively in the lateral direction, the left clamping arm (420) comprises a left clamping part (421) and a left tooth-shaped part (422) which are clamped at the left side of the wireless charging mobile phone (700), the right clamping arm (430) comprises a right clamping part (431) and a right tooth-shaped part (432) which are clamped at the right side of the wireless charging mobile phone (700), the left tooth-shaped part (422) and the right tooth-shaped part (432) are in meshing transmission with the transverse alignment motor (440).

5. The vehicle-mounted mobile phone wireless charging stand according to claim 1, wherein the housing (100) comprises a front housing (110) and a rear housing (120) which is matched with the front housing (110).

6. The vehicle-mounted mobile phone wireless charging support according to claim 1, wherein a switch device for controlling the longitudinal alignment motor (220) to rotate forwards or backwards is arranged on the shell (100).