Vehicle-mounted mobile phone support of rearview mirror

Abstract

The vehicle-mounted mobile phone support of the rearview mirror comprises a hoisting rod, the upper end of the hoisting rod is provided with a fixing structure used for being connected with the rearview mirror, the lower end of the hoisting rod is movably connected with a mobile phone clamping seat, a circuit board and a charging coil electrically connected with the circuit board are arranged in the mobile phone clamping seat, and a wire channel is arranged in the hoisting rod. The upper end of the hoisting rod or the fixing structure is provided with a first power supply interface, and a wire connected with the first power supply interface and the circuit board is arranged in the wire channel in a penetrating manner; a first power supply interface is arranged at the upper end of the hoisting rod or on the fixing structure, a wire channel is arranged in the hoisting rod, a wire is routed from a column A of a vehicle, is connected with the first power supply interface and supplies power to the mobile phone support, a closed wire channel routing mode is adopted, the overall attractiveness of the mobile phone support is improved, meanwhile, the exposed length of the wire is reduced, and the service life of the mobile phone support is prolonged. Circuit faults caused by damage due to exposure of the wire rod are avoided, and the use safety of the mobile phone support is improved.

Description

Technical Field

[0001] This utility model relates to a mobile phone holder, and more particularly to a car-mounted mobile phone holder for a rearview mirror. Background Technology

[0002] Common car phone holders include air vent holders, center console holders, and rearview mirror holders. Air vent holders obstruct airflow, and prolonged exposure to cold air can cause the phone to overheat and condense inside. Center console holders require adhesive or suction cups for attachment, but adhesive can leave difficult-to-clean residue, and suction cups are less reliable. Therefore, rearview mirror holders are becoming increasingly popular.

[0003] Patent document CN215734377U discloses a car phone holder that is mounted on the rearview mirror (the rearview mirror consists of a base, a connecting rod, and a mirror body, and this design fixes it to the back of the mirror body). However, the charging port of this phone holder is located at the lower end of the phone holder, requiring power to be drawn from the cigarette lighter socket under the center console or on the armrest. The wires from the cigarette lighter to the holder are exposed. Even if the wires are routed through the A-pillar of the vehicle, the wires supporting the telescopic snake tube are still exposed due to the length of the support and the fact that the charging port is located at the lower end of the holder, affecting the aesthetics. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a car-mounted mobile phone holder for rearview mirrors.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A car-mounted mobile phone holder for a rearview mirror includes a suspending rod. The upper end of the suspending rod is provided with a fixing structure for connecting the rearview mirror, and the lower end is movably connected to a mobile phone holder. The mobile phone holder is provided with a circuit board and a charging coil electrically connected to the circuit board. The suspending rod is provided with a wire channel. The upper end of the suspending rod or the fixing structure is provided with a first power supply interface. A wire connecting the first power supply interface and the circuit board is passed through the wire channel.

[0007] The hoisting rod is a hollow structure, comprising a rod body and a back cover. The rod body has a wire passage groove for the wire to pass through, and the back cover is installed on the back of the rod body. A wire cavity for accommodating the wire is formed between the back cover and the wire passage groove.

[0008] The hoisting rod is hinged to the mobile phone holder via a connector. The bottom of the rod is provided with a hinge part. The hinge end of the connector is connected to the hinge part, and the fixed end of the connector is fixedly connected to the mobile phone holder. The hinge part is provided with a wire through hole.

[0009] The connector has a hollow center to form a wire passage. The wire passes through the wire passage, the wire hole, and the wire passage, and then enters the mobile phone holder to form an electrical connection with the circuit board.

[0010] The fixing structure includes a fastening knob and a hook installed inside the fastening knob. The hook includes a vertical part and a curved part. An external thread is provided on the vertical part. A nut that is threadedly connected to the vertical part is provided inside the fastening knob. Tightening the fastening knob adjusts the exposed length of the vertical part. The inner ring of the curved part is provided with toothed protrusions to increase friction.

[0011] The back of the phone holder is also provided with a charging interface, which is electrically connected to the circuit board via a wire.

[0012] The mobile phone holder has clamping arms on both sides, and a motor is installed inside to drive the clamping arms to open and close. The motor is connected to the clamping arms through gear transmission, and the motor is electrically connected to the circuit board.

[0013] The circuit board is also equipped with an infrared sensor, and the mobile phone holder is provided with a sensing hole at the corresponding position. The infrared sensor senses the placement of the mobile phone through the sensing hole, transmits a signal to the circuit board, and controls the motor to drive the opening and closing of the clamping arm.

[0014] The top of the mobile phone holder is provided with a push switch that controls the opening and closing of the clamping arms on both sides of the mobile phone holder. The push switch is electrically connected to the circuit board.

[0015] The bottom of the mobile phone holder is provided with a support column, and the support column is also provided with an anti-slip pad.

[0016] The beneficial effects of this utility model are as follows: This utility model provides a first power supply interface at the upper end of the hoisting rod or on the fixed structure, and provides a wire channel inside the hoisting rod. The wire runs from inside the A-pillar of the vehicle and connects to the first power supply interface to supply power to the mobile phone holder. The use of a closed wire channel improves the overall aesthetics of the mobile phone holder, while reducing the length of exposed wires and avoiding damage to the exposed wires that could lead to circuit failures, thus improving the safety of using the mobile phone holder. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is one of the exploded schematic diagrams of this utility model.

[0020] Figure 3 This is the second exploded view of this utility model. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0022] It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this invention.

[0023] Reference Figures 1 to 3 A car-mounted mobile phone holder for a rearview mirror includes a suspending rod 1. The upper end of the suspending rod 1 is provided with a fixing structure for connecting the rearview mirror, and the lower end is movably connected to a mobile phone holder 2. The mobile phone holder 2 contains a circuit board 3 and a charging coil electrically connected to the circuit board 3. In this embodiment, the charging coil is a wireless charging coil disclosed in publication number CN111771251A, which is prior art and will not be described in detail here. The suspending rod 1 contains a wire channel, and the upper end or fixing structure of the suspending rod 1 is provided with... The device is equipped with a first power supply interface 4, and a wire connecting the first power supply interface 4 and the circuit board 3 is passed through the wire channel. This application provides a first power supply interface at the upper end of the hoisting rod or on the fixed structure, and provides a wire channel inside the hoisting rod. The wire runs from inside the A-pillar of the vehicle, connects to the first power supply interface, and supplies power to the mobile phone holder. The use of a closed wire channel improves the overall aesthetics of the mobile phone holder, while reducing the length of exposed wires and avoiding damage to the exposed wires that could lead to circuit failure, thus improving the safety of the mobile phone holder.

[0024] The lifting rod 1 has a hollow structure and includes a rod body 10 and a back cover 11. The rod body 10 has a wire passage groove 12 for wires to pass through. The back cover 11 covers the back of the rod body 10, and a wire cavity for accommodating the wires is formed between the back cover 11 and the wire passage groove 12. Hiding the connected wires inside the rod body can improve the aesthetics of the finished product. At the same time, hiding the wires in the wire passage groove of the connecting rod reduces the safety hazards caused by external scratches, corrosion or short circuits, thus improving the safety of the mobile phone holder.

[0025] The hoisting rod 1 is hinged to the mobile phone holder 2 via the connector 5. The bottom of the rod body 10 is provided with a hinge part 13. The hinge end of the connector 5 is connected to the hinge part 13, and the fixed end of the connector 5 is fixedly connected to the mobile phone holder 2. The hinge part 13 is provided with a wire hole.

[0026] The connector 5 has a hollow center to form a wire passage 51. The wire passes through the wire hole and the wire passage 51 from the wire passage groove 12 and then enters the mobile phone holder 2 to form an electrical connection with the circuit board 3.

[0027] The fixing structure includes a fastening knob 6 and a hook 7 installed inside the fastening knob 6. The hook 7 includes a vertical part 70 and a curved part 71. The vertical part 70 is provided with an external thread. The fastening knob 6 is provided with a nut that is threadedly connected to the vertical part 70. Tightening the fastening knob 6 adjusts the exposed length of the vertical part 70. The inner ring of the curved part 71 is provided with toothed protrusions to increase friction. When fixing, first loosen the fastening knob, hang the hook above the rearview mirror, and then tighten the fastening knob to complete the fixing.

[0028] The back of the phone holder 2 is also provided with a charging interface 8, which is electrically connected to the circuit board 3 via a wire. In this embodiment, a charging interface is also provided on the back of the phone holder, which can be used for phones without wireless charging function, thus broadening the applicable scenarios of the phone holder.

[0029] When the driver first gets into the vehicle, the phone holder has no external power supply because the vehicle is not started. At this time, the driver can only start the vehicle and then fix the phone in the phone holder. The phone holder is not convenient to use. Therefore, the circuit board in this embodiment is also equipped with a temporary power supply capacitor, which can supply power to the phone holder when the vehicle is not powered, so that it can open and close to hold the phone.

[0030] The mobile phone holder 2 has clamping arms 20 on both sides, and a motor 21 is installed inside to drive the clamping arms 20 to open and close. The motor 21 is connected to the clamping arms 20 through gear transmission, and the motor 21 is electrically connected to the circuit board 3. A drive gear is installed on the drive shaft of the motor, and a rack is provided on the clamping arm. When the motor rotates, the drive gear meshes with the rack, driving the clamping arms on both sides of the mobile phone holder to close or open.

[0031] The circuit board 3 is also equipped with an infrared sensor, and the mobile phone holder 2 is provided with a sensing hole at the corresponding position. The infrared sensor senses the placement of the mobile phone through the sensing hole and transmits a signal to the circuit board 3 to control the motor 21 to drive the opening and closing of the clamping arm 20.

[0032] The top of the phone holder 2 is provided with a push switch 22 that controls the opening and closing of the clamping arms 20 on both sides of the phone holder 2. The push switch 22 is electrically connected to the circuit board. Most existing phone holders use inductive switches. When the driver wants to operate the phone while driving, they often accidentally touch the switch, causing the phone to fall out of the phone holder. Therefore, in this embodiment, a push switch is selected on the top of the phone holder to prevent accidental touches during operation and provide a better user experience.

[0033] The bottom of the mobile phone holder 2 is provided with a support column 23, and the support column 23 is also provided with an anti-slip pad 24.

[0034] In this invention, the term "multiple" refers to two or more items unless otherwise expressly defined. The term "and / or" as used herein includes any and all combinations of one or more of the related listed items. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0035] It should be noted that when a component is referred to as being "assembled on," "mounted on," "fixed to," or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0036] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A car-mounted mobile phone holder for a rearview mirror, comprising a suspending rod (1), wherein the upper end of the suspending rod (1) is provided with a fixing structure for connecting the rearview mirror, and the lower end is movably connected with a mobile phone holder (2), wherein the mobile phone holder (2) is provided with a circuit board (3) and a charging coil electrically connected to the circuit board (3), characterized in that... The hoisting rod (1) is provided with a wire channel, and the upper end of the hoisting rod (1) or the fixed structure is provided with a first power supply interface (4). The wire channel is provided with a wire connecting the first power supply interface (4) and the circuit board (3).

2. The rearview mirror car phone holder according to claim 1, characterized in that... The hoisting rod (1) is a hollow structure. The hoisting rod (1) includes a rod body (10) and a back cover (11). The rod body (10) is provided with a wire passage groove (12) for the wire to pass through. The back cover (11) covers the back of the rod body (10). A wire cavity for accommodating the wire is formed between the back cover (11) and the wire passage groove (12).

3. The rearview mirror car phone holder according to claim 2, characterized in that... The hoisting rod (1) is hinged to the mobile phone holder (2) via a connector (5). The bottom of the rod body (10) is provided with a hinge part (13). The hinge end of the connector (5) is connected to the hinge part (13). The fixed end of the connector (5) is fixedly connected to the mobile phone holder (2). The hinge part (13) is provided with a wire hole.

4. The rearview mirror car phone holder according to claim 3, characterized in that... The connector (5) has a hollow center to form a wire passage (51). The wire passes through the wire hole and the wire passage (51) in the wire groove (12) and then passes into the mobile phone holder (2) to form an electrical connection with the circuit board (3).

5. The rearview mirror car phone holder according to claim 1, characterized in that... The fixing structure includes a fastening knob (6) and a hook (7) installed inside the fastening knob (6). The hook (7) includes a vertical part (70) and a curved part (71). An external thread is provided on the vertical part (70). A nut that is threadedly connected to the vertical part (70) is provided inside the fastening knob (6). Tightening the fastening knob (6) adjusts the exposed length of the vertical part (70). The inner ring of the curved part (71) is provided with toothed protrusions to increase friction.

6. The rearview mirror car phone holder according to claim 1, characterized in that... The back of the mobile phone holder (2) is also provided with a charging interface (8), which is electrically connected to the circuit board (3) via a wire.

7. The vehicle-mounted mobile phone holder for a rearview mirror according to claim 1, characterized in that... The mobile phone holder (2) is provided with clamping arms (20) on both sides, and a motor (21) is installed inside to drive the clamping arms (20) to open and close. The motor (21) is connected to the clamping arms (20) through gear transmission, and the motor (21) is electrically connected to the circuit board (3).

8. The vehicle-mounted mobile phone holder for a rearview mirror according to claim 7, characterized in that... An infrared sensor is also provided on the circuit board (3), and a sensing hole is provided on the mobile phone holder (2) at the corresponding position. The infrared sensor senses the placement of the mobile phone through the sensing hole and transmits a signal to the circuit board (3) to control the motor (21) to drive the opening and closing of the clamping arm (20).

9. The car phone holder for a rearview mirror according to claim 1, characterized in that... The top of the mobile phone holder (2) is provided with a push switch (22) for controlling the opening and closing of the clamping arms (20) on both sides of the mobile phone holder (2). The push switch (22) is electrically connected to the circuit board.

10. The vehicle-mounted mobile phone holder for a rearview mirror according to claim 1, characterized in that... The bottom of the mobile phone holder (2) is provided with a support column (23), and the support column (23) is also provided with an anti-slip pad (24).

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