CN214929420U

CN214929420U - Adjustable vehicle-mounted wireless charging mobile phone support

Info

Publication number: CN214929420U
Application number: CN202121080271.4U
Authority: CN
Inventors: 钟炼古
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-30
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses an adjustable vehicle-mounted wireless charging mobile phone support. An installation groove is provided at the center of one end of the inner part of the wireless charging plate; a motor is installed in the interior of the installation groove through screws; A worm gear is movably connected inside the positioning seat through a rotating shaft, and a positioning block is welded on the center of the bottom inner wall of the wireless charging board between the positioning seat and the installation slot. The motor of the utility model drives the worm to rotate, and the worm drives the meshed worm wheel to rotate. When the worm and the worm wheel rotate, they respectively drive the screw, the forward screw and the reverse screw to rotate, so that the screw, the forward screw and the reverse screw rotate. The lead screw can simultaneously drive the threaded side clip and bottom clip to slide and extend inside the side groove and the bottom groove, so that the mobile phone on the wireless charging board can be positioned and clamped, which greatly improves the stability of the mobile phone during charging. sex.

Description

Adjustable vehicle-mounted wireless charging mobile phone support

Technical Field

The utility model relates to a wireless charging technology field especially relates to an on-vehicle wireless cell phone stand that charges with adjustable.

Background

The existing wireless charging technology is derived from wireless power transmission technology. The high-power wireless charging usually adopts a resonance type (the mode is adopted by most electric automobiles) and energy is transmitted to a device for power utilization by power supply equipment (a charger), the device charges a battery by using the received energy and simultaneously provides the device for self operation, and because the charger transmits energy with a magnetic field between the power utilization device and the device for power utilization, the charger and the device for power utilization can be exposed without conductive contacts.

In the prior art, the wireless charger of the mobile phone cannot effectively position the mobile phone, so that the mobile phone is extremely easy to slip, and meanwhile, the wireless charger cannot timely rotate, incline and extend the mobile phone according to different use demands, so that the practicability is poor. Therefore, an adjustable vehicle-mounted wireless charging mobile phone support is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model aims at providing an on-vehicle wireless cell phone stand that charges with adjustable.

In order to realize the technical purpose, the utility model discloses a scheme is: an adjustable vehicle-mounted wireless charging mobile phone support comprises a wireless charging plate and a pedestal, wherein a mounting groove is formed in the center of one end of the interior of the wireless charging plate, a motor is mounted in the mounting groove through a screw, a positioning seat is welded in the center of the inner wall of the bottom of the wireless charging plate, a worm wheel is movably connected in the positioning seat through a rotating shaft, a positioning block is welded in the center of the inner wall of the bottom of the wireless charging plate between the positioning seat and the mounting groove, a worm is movably connected in the axis of the positioning block through a bearing, the motor is in driving connection with the worm, side grooves are formed in the centers of the outer walls of two sides of the wireless charging plate, a bottom groove is formed in the center of the outer wall of the other side of the wireless charging plate away from the side grooves, side clamps and bottom clamps are respectively and slidably connected in the interiors of the side grooves and the bottom grooves, and a screw rod in threaded connection with the bottom clamps is connected to the other end of the worm away from the motor, and a rotating shaft, the two sides of which penetrate through the positioning seat, of the worm wheel is respectively connected with a forward lead screw and a reverse lead screw which are in threaded connection with the side clamp.

Preferably, the side presss from both sides and presss from both sides all to bond on the adjacent one side outer wall with the end and has anti-skidding cushion, and the end that the end presss from both sides and is located wireless charging panel outside is U type structure.

Preferably, the top outer wall of the pedestal is provided with a bearing seat through a screw, and the inside of the bearing seat is movably connected with a square support rod through a damping rotating shaft.

Preferably, a rod groove is formed in the square support rod, an adjusting rod is slidably connected to the inside of the rod groove, a locking bolt is connected to the outer wall of one side, away from the other end of the bearing seat, of the square support rod in a threaded mode, and one end, located inside the rod groove, of the locking bolt is attached to the adjusting rod.

Preferably, the adjusting rod is welded at one end, located outside the square supporting rod, of the adjusting rod, the rotating lug seat is movably connected to the axis of the outer wall of the bottom of the wireless charging plate through a damping rotating shaft, and the connecting seat is movably connected with the inside of the rotating lug seat through the damping rotating shaft.

Preferably, at least two hall switches are arranged in the wireless charging plate, and the hall switches and the motor are electrically connected with the control chip.

The utility model has the advantages that: 1. through the arranged motor, the motor drives the worm to rotate, the worm drives the meshed worm wheel to rotate, the worm and the worm wheel respectively drive the screw rod, the forward lead screw and the reverse lead screw to rotate when rotating, so that the screw rod, the forward lead screw and the reverse lead screw can simultaneously drive the side clamp and the bottom clamp which are in threaded connection to slide and stretch in the side groove and the bottom groove, and therefore the mobile phone on the wireless charging board can be positioned and clamped, the stability of the mobile phone during charging is greatly improved, the structure is novel, the design is reasonable, and the practicability is high;

2. through the arrangement of the square supporting rod and the adjusting rod, the adjusting rod slides along the rod groove, the locking bolt can play a good positioning role in the adjusting rod, and meanwhile, the adjusting rod can drive the wireless charging plate to perform telescopic adjustment, so that the wireless charging device is reasonable in structure, convenient to operate and suitable for popularization;

3. through the commentaries on classics ear seat and the connecting seat that set up, be swing joint through the damping pivot between commentaries on classics ear seat and the wireless charging panel for can violently put and erect after the cell-phone carries out the centre gripping location and put the regulation, the connecting seat passes through damping pivot swing joint in the inside of connecting seat simultaneously, makes the wireless charging panel can carry out timely regulation according to the difference of cell-phone gradient.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the wireless charging panel of the present invention;

FIG. 3 is a schematic view of the structure of the square support rod of the present invention;

fig. 4 is a schematic view of the clamping transmission structure of the present invention.

In the figure: the wireless charging device comprises a wireless charging plate 1, a rotary lug seat 2, a square support rod 3, a bearing seat 4, a pedestal 5, a side clamp 6, a bottom clamp 7, an anti-skid rubber mat 8, a rod groove 9, an adjusting rod 10, a locking bolt 11, a connecting seat 12, a side groove 13, a bottom groove 14, a mounting groove 15, a motor 16, a positioning seat 17, a worm gear 18, a forward screw rod 19, a reverse screw rod 20, a screw rod 21, a positioning block 22 and a worm 23.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-4, the embodiment of the present invention is an adjustable vehicle-mounted wireless charging handset support, wherein a mounting groove 15 is formed at the center of one end of the inside of a wireless charging panel 1, a motor 16 is installed inside the mounting groove 15 through a screw, a positioning seat 17 is welded at the center of the bottom inner wall of the wireless charging panel 1, a worm wheel 18 is movably connected inside the positioning seat 17 through a rotating shaft, a positioning block 22 is welded at the center of the bottom inner wall of the wireless charging panel 1 between the positioning seat 17 and the mounting groove 15, a worm 23 is movably connected at the axis of the positioning block 22 through a bearing, the motor 16 is in driving connection with the worm 23, side grooves 13 are formed at the centers of the outer walls at both sides of the wireless charging panel 1, a bottom groove 14 is formed at the center of the outer wall of the other side of the side groove 13 of the wireless charging panel 1, and side clamps 6 and bottom clamps 7 are respectively slidably connected inside the side groove 13 and the bottom groove 14, the other end that motor 16 was kept away from to worm 23 is connected with and presss from both sides 7 screw rod 21 that is threaded connection with the end, and be connected with respectively in the pivot that positioning seat 17 was run through to worm wheel 18 both sides and press from both sides 6 forward lead screw 19 and reverse lead screw 20 that are threaded connection with the side, motor 16 drives worm 23 and rotates, and worm 23 drives the worm wheel 18 of meshing and rotates, worm 23 and worm wheel 18 drive screw rod 21 respectively when rotating, forward lead screw 19 and reverse lead screw 20 rotate, make screw rod 21, forward lead screw 19 and reverse lead screw 20 can drive threaded connection's side simultaneously and press from both sides 6 and end and press from both sides 7 and slide in the inside of side channel 13 and kerve 14 and stretch out and draw back, thereby can fix a position the centre gripping to the cell-phone on the wireless charging panel 1, very big promotion the stability of cell-phone when charging.

The side presss from both sides 6 and the end all bonds on the adjacent one side outer wall of 7 and has anti-skidding cushion 8, and presss from both sides 7 and be located the outside one end of wireless charging panel 1 at the end and be U type structure, and anti-skidding cushion 8 is very big has promoted the stability behind the cell-phone centre gripping, can play certain guard action to the cell-phone simultaneously.

Install through the screw on the top outer wall of pedestal 5 and accept seat 4, and the inside of accepting seat 4 has square branch 3 through damping pivot swing joint, and 3 swing joint of square branch are in the inside of accepting seat 4 for square branch 3 can drive wireless charging panel 1 as required and carry out the regulation of gradient.

The inside of square branch 3 has been seted up the pole groove 9, and the inside sliding connection of pole groove 9 has an adjusting lever 10, and threaded connection has a locking bolt 11 on the outer wall of one side of square branch 3 keeping away from the socket 4 other end, and the one end that locking bolt 11 is located the pole groove 9 inside laminates with adjusting between the pole 10 mutually, when carrying out the flexible regulation to wireless charging panel 1, adjusts pole 10 and slides along pole groove 9, and locking bolt 11 can play fine positioning action to adjusting lever 10.

Adjusting the welding of pole 10 in the outside one end of square branch 3 and having connecting seat 12, and the axle center department of the outer wall of wireless charging panel 1 bottom has commentaries on classics ear seat 2 through damping pivot swing joint, connecting seat 12 passes through the inside of damping pivot swing joint word commentaries on classics ear seat 2, be swing joint through the damping pivot between commentaries on classics ear seat 2 and the wireless charging panel 1, make the cell-phone carry out transversely put after the centre gripping location and put with erectting to put the regulation, connecting seat 12 passes through the inside of damping pivot swing joint at connecting seat 12 simultaneously, make wireless charging panel 1 can carry out timely regulation according to the difference of cell-phone gradient.

For better and faster charging, at least two hall switches are arranged in the wireless charging panel 1, and the hall switches and the motor 16 are electrically connected with the control chip. Charging coil in the wireless charging panel is just to the time with the cell-phone charging coil, and charging efficiency is the highest, can detect the coil position of cell-phone (for example 12 back covers built-in magnet) through hall switch, and when hall switch detected the cell-phone position suitable, control chip was like the motor and sent the instruction and live the cell-phone centre gripping. If the mobile phone does not have the magnet, the magnet can be pasted at the designated position or the mobile phone shell with the magnet can be adopted.

The working principle is as follows: when the adjustable vehicle-mounted wireless charging mobile phone support is used, when a mobile phone is placed on the wireless charging panel 1 for charging, the motor 16 drives the worm 23 to rotate, the worm 23 drives the meshed worm wheel 18 to rotate, the worm 23 and the worm wheel 18 respectively drive the screw 21, the forward lead screw 19 and the reverse lead screw 20 to rotate, so that the screw 21, the forward lead screw 19 and the reverse lead screw 20 can simultaneously drive the side clamp 6 and the bottom clamp 7 which are in threaded connection to slide and stretch in the side groove 13 and the bottom groove 14, the mobile phone on the wireless charging panel 1 can be positioned and clamped, the stability of the mobile phone during charging is greatly improved, the wireless charging panel 1 can be rotated, inclined and telescopically adjusted according to different charging requirements of an operator, the adjusting rod 10 slides along the rod groove 9 during telescopic adjustment of the wireless charging panel 1, and locking bolt 11 can play fine positioning action to adjusting lever 10, and then accomplishes the flexible regulation of wireless charging panel 1, is swing joint through the damping pivot between ear seat 2 and the wireless charging panel 1 for can violently put and erect after the cell-phone carries out the centre gripping location and put the regulation, connecting seat 12 is through damping pivot swing joint in the inside of connecting seat 12 simultaneously, makes wireless charging panel 1 can carry out timely regulation according to the difference of cell-phone gradient.

According to the mobile phone charging device, the motor and the worm are arranged, so that the mobile phone on the wireless charging plate can be automatically positioned and clamped, and the stability of the mobile phone during charging is greatly improved; through the square supporting rod and the adjusting rod, the adjusting rod can drive the wireless charging plate to perform telescopic adjustment; the mobile phone can be transversely placed and vertically placed for adjustment after being clamped and positioned through the rotary lug seat and the connecting seat, and meanwhile, the connecting seat is movably connected inside the connecting seat through the damping rotary shaft, so that the wireless charging board can be adjusted in time according to different gradients of the mobile phone; through setting up hall switch, the charging coil position of location cell-phone that can be more accurate promotes charge efficiency.

The above, only do the preferred embodiment of the present invention, not used to limit the present invention, all the technical matters of the present invention should be included in the protection scope of the present invention for any slight modification, equivalent replacement and improvement of the above embodiments.

Claims

1. An adjustable vehicle-mounted wireless charging mobile phone bracket, comprising a wireless charging plate (1) and a pedestal (5), characterized in that a mounting groove (15) is provided at the center of one end inside the wireless charging plate (1), A motor (16) is installed inside the mounting groove (15) by screws, a positioning seat (17) is welded at the center of the inner wall of the bottom of the wireless charging board (1), and the interior of the positioning seat (17) is movably connected by a rotating shaft A worm gear (18) is provided, and a positioning block (22) is welded at the center of the bottom inner wall of the wireless charging board (1) between the positioning seat (17) and the installation groove (15), and the axis of the positioning block (22) is welded. A worm (23) is movably connected through a bearing, the motor (16) and the worm (23) are drivingly connected, and side grooves (13) are opened at the center of the outer walls of both sides of the wireless charging board (1), so A bottom groove (14) is provided at the center of the other side outer wall of the wireless charging board (1) away from the side groove (13), and a side clip (6) is slidably connected to the inside of the side groove (13) and the bottom groove (14) respectively. ) and the bottom clamp (7), the other end of the worm (23) away from the motor (16) is connected with a screw (21) threadedly connected with the bottom clamp (7), and the worm wheel (18) runs through the positioning seat ( The rotating shaft of 17) is respectively connected with a forward lead screw (19) and a reverse lead screw (20) which are threadedly connected with the side clamp (6).

2. An adjustable vehicle-mounted wireless charging mobile phone holder according to claim 1, characterized in that, a non-slip rubber pad is adhered to the outer wall of one side adjacent to the side clip (6) and the bottom clip (7) (8), and one end of the bottom clip (7) located outside the wireless charging board (1) has a U-shaped structure.

3. An adjustable vehicle-mounted wireless charging mobile phone bracket according to claim 1, wherein a receiving seat (4) is installed on the top outer wall of the pedestal (5) by screws, and the receiving seat (4) A square strut (3) is movably connected inside through the damping shaft.

4. An adjustable vehicle-mounted wireless charging mobile phone holder according to claim 3, wherein a rod slot (9) is opened inside the square support rod (3), and the interior of the rod slot (9) slides An adjustment rod (10) is connected, and a locking bolt (11) is threadedly connected to the outer wall of one side of the square support rod (3) away from the other end of the bearing seat (4), and the locking bolt (11) is located in the rod groove ( 9) Fitting between one end of the inner part and the adjusting rod (10).

5. An adjustable vehicle-mounted wireless charging mobile phone holder according to claim 4, characterized in that a connecting seat (12) is welded on one end of the adjusting rod (10) outside the square support rod (3), and is wirelessly connected. The shaft center of the bottom outer wall of the charging plate (1) is movably connected with a rotating lug seat (2) through a damping rotating shaft, and the connecting seat (12) is movably connected to the inside of the word rotating lug seat (2) through the damping rotating shaft.

6. An adjustable vehicle-mounted wireless charging mobile phone holder according to claim 1, wherein at least two Hall switches are arranged in the wireless charging plate (1), the Hall switches and the motor (16) It is electrically connected to the control chip.