CN212649160U

CN212649160U - Vehicle-mounted wireless charger

Info

Publication number: CN212649160U
Application number: CN202021748124.5U
Authority: CN
Inventors: 张乐
Original assignee: Onlitex Electronic Holding Ltd
Current assignee: Onlitex Electronic Holding Ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-03-02
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses an on-vehicle wireless charger, including the drain pan, the face-piece, PCBA, the charging coil, gear motor, the one-way transmission strip, the two-way transmission strip, a first spring, the second spring, left fixation clamp and right fixation clamp, charging coil and PCBA signal connection, be connected with first gear on gear motor's the drive end, the both ends of first spring are connected respectively on the tip and the drain pan of left fixation clamp, the both ends of second spring are connected respectively on the tip and the drain pan of right fixation clamp, be provided with the installation axle on the drain pan, install the epaxial second gear of installing, the one-way transmission strip is located the top of second gear and meshes with the second gear, the two-way transmission strip is located the below of second gear and meshes with the second gear, the two-way transmission strip still meshes with first gear. This on-vehicle wireless charger installs and uses inside the car, can manually pull open the fixation clamp to the cell-phone centre gripping, also can adopt motor drive's mode to the cell-phone centre gripping, and the in-process of centre gripping cell-phone carries out wireless charging, and the installation is got and is put the convenience.

Description

Vehicle-mounted wireless charger

Technical Field

The utility model relates to a technical field of charger especially relates to an on-vehicle wireless charger.

Background

Along with the rapid development of science and technology, the development of mobile phone chargers is also faster and faster, automobiles in families are also gradually popularized at present, and when the automobiles are used for going out, the mobile phones are charged, and wired charging in the automobiles can enable lines in automobile rooms to be disorderly, so that the use of the automobiles is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the utility model provides a vehicle-mounted wireless charger for solve the problem that prior art exists.

To achieve the purpose, the utility model adopts the following technical proposal:

a vehicle-mounted wireless charger comprises a bottom shell, a face shell, a PCBA (printed Circuit Board Assembly), a charging coil, a speed reducing motor, a one-way transmission strip, a two-way transmission strip, a first spring, a second spring, a left fixing clamp and a right fixing clamp, wherein the PCBA is installed between the bottom shell and the face shell, the charging coil is in signal connection with the PCBA, the speed reducing motor is installed on the bottom shell, a first gear is connected onto a driving end of the speed reducing motor, two ends of the first spring are respectively connected onto the end part of the left fixing clamp and the bottom shell, two ends of the second spring are respectively connected onto the end part of the right fixing clamp and the bottom shell, the one-way transmission strip and the two-way transmission strip are both located between the left fixing clamp and the right fixing clamp, an installation shaft is arranged on the bottom shell, a second gear is installed on the installation shaft, the one-way transmission strip is located above the second gear and meshed with the second gear, the bidirectional transmission bar is positioned below the second gear and meshed with the second gear, and the bidirectional transmission bar is also meshed with the first gear.

As a preferable technical solution, a first guide groove and a second guide groove are provided on the bottom case along a horizontal direction, the first spring is located in the first guide groove, and the second spring is located in the second guide groove.

As an optimal technical scheme, the inner side surface of the left fixing clamp and the inner side surface of the right fixing clamp are both provided with silica gel pads.

As an optimal technical scheme, the lower end of the bottom shell is fixed with a support foot, and a silica gel foot pad is attached to the support foot.

As a preferred technical scheme, be provided with lamp pearl and leaded light ring on the PCBA, the lamp pearl is along leaded light ring distribution.

As a preferable technical solution, both sides of the PCBA are provided with switches, and the switches penetrate through the side wall of the bottom case and protrude outwards.

As a preferable technical scheme, a glass panel is further covered on one side of the face shell, which is far away from the bottom shell.

The bottom shell is provided with a connecting column on one side, which is far away from the face shell, the connecting column is hollow, and the fixed chuck is inserted into the connecting column and is in rotary connection with the connecting column.

As a preferred technical scheme, the connecting column comprises a nut, and the nut is in threaded connection with the outer side of the connecting column.

The utility model has the advantages that: the utility model provides a vehicle-mounted wireless charger, this vehicle-mounted wireless charger install and use inside the car, can manually pull open the fixation clamp to the cell-phone centre gripping, also can adopt motor drive's mode to the cell-phone centre gripping, and the in-process of centre gripping cell-phone carries out wireless charging, and the installation is got and is put the convenience.

Drawings

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

Fig. 1 is a schematic overall structure diagram of an on-vehicle wireless charger according to an embodiment;

FIG. 2 is a cross-sectional view of an onboard wireless charger according to an embodiment;

fig. 3 is an exploded view of an in-vehicle wireless charger according to an embodiment.

In fig. 1 to 3:

1. a bottom case; 2. a face shell; 3. PCBA; 4. a charging coil; 5. a reduction motor; 6. a one-way transmission strip; 7. a bidirectional transmission bar; 8. a first spring; 9. a second spring; 10. a left retaining clip; 11. a right fixing clip; 12. a first gear; 13. a second gear; 14. installing a shaft; 15. a first guide groove; 16. a second guide groove; 17. a silica gel pad; 18. a silica gel foot pad; 19. a lamp bead; 20. a light guide ring; 21. a switch; 22. a glass panel; 23. fixing the chuck; 24. connecting columns; 25. a nut; 26. a bracket foot.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 3, in this embodiment, an on-vehicle wireless charger includes a bottom case 1, a face case 2, a PCBA3, a charging coil 4, a decelerating motor 5, a unidirectional driving bar 6, a bidirectional driving bar 7, a first spring 8, a second spring 9, a left fixing clip 10 and a right fixing clip 11, wherein the PCBA3 is installed between the bottom case 1 and the face case 2, the charging coil 4 is in signal connection with the PCBA3, the decelerating motor 5 is installed on the bottom case 1, a first gear 12 is connected to a driving end of the decelerating motor 5, two ends of the first spring 8 are respectively connected to an end of the left fixing clip 10 and the bottom case 1, two ends of the second spring 9 are respectively connected to an end of the right fixing clip 11 and the bottom case 1, the unidirectional driving bar 6 and the bidirectional driving bar 7 are both located between the left fixing clip 10 and the right fixing clip 11, the improved structure of the gear box is characterized in that a mounting shaft 14 is arranged on the bottom shell 1, a second gear 13 is mounted on the mounting shaft 14, the one-way transmission bar 6 is located above the second gear 13 and meshed with the second gear 13, the two-way transmission bar 7 is located below the second gear 13 and meshed with the second gear 13, and the two-way transmission bar 7 is further meshed with the first gear 12.

Manually pull open left side fixation clamp 10 with right side fixation clamp 11 is placed to the cell-phone when on the face-piece 2, left side fixation clamp 10 is in draw close to the centre under the effect of first spring 8, right side fixation clamp 11 is in draw close to the centre under the effect of second spring 9, left side fixation clamp 10 with right side fixation clamp 11 is in synchronous motion in opposite directions under the effect of second gear 13 guarantees that the cell-phone is in all the time when being held the middle part of face-piece 2, and face-piece 2 with between the drain pan 1 charging coil 4 can carry out wireless charging to the cell-phone, PCBA3 is responsible for the processing of control charge situation.

Under the electric action, the gear motor 5 is started, the first gear 12 rotates to drive the bidirectional transmission strip 7 to horizontally move, and under the action of the linkage of the second gear 13, the unidirectional transmission strip 6 also synchronously and reversely moves, so that the left fixing clamp 10 and the right fixing clamp 11 clamp or release the mobile phone.

A first guide groove 15 and a second guide groove 16 are arranged on the bottom shell 1 along the horizontal direction, the first spring 8 is positioned in the first guide groove 15, and the second spring 9 is positioned in the second guide groove 16.

Under the action of the first guide slot 15 and the second guide slot 16, the left fixing clip 10 and the right fixing clip 11 can keep moving horizontally.

The inner side surface of the left fixing clamp 10 and the inner side surface of the right fixing clamp 11 are both provided with a silica gel pad 17; and, the lower extreme of drain pan 1 is fixed with support foot 26, paste silica gel callus on the sole 18 on support foot 26.

The silica gel pad 17 and the silica gel foot pad 18 protect the clamped part of the mobile phone from being damaged.

Be provided with lamp pearl 19 and leaded light ring 20 on the PCBA3, lamp pearl 19 is along leaded light ring 20 distributes.

In the charging process, the charging state is prompted at any time through the light guide ring 20.

Both sides of PCBA3 are provided with switch 21, switch 21 runs through the lateral wall of drain pan 1 and outwards bulges, one side that face-piece 2 keeps away from drain pan 1 still is covered with glass panels 22.

After the switch 21 is pressed down, the speed reducing motor 5 can be started for use, and the bright light of the light guide ring 20 is emitted from the glass panel 22, so that the appearance is attractive and elegant.

The vehicle-mounted wireless charger further comprises a fixed chuck 23 and a nut 25, a connecting column 24 is arranged on one surface, far away from the face shell 2, of the bottom shell 1, the connecting column 24 is hollow, the fixed chuck 23 is inserted into the connecting column 24 and is rotatably connected with the connecting column 24, and the nut 25 is in threaded connection with the outer side of the connecting column 24.

The fixed chuck 23 clamps the whole vehicle-mounted wireless charger on an air outlet of an automobile for use, or the nut 25 is unscrewed and then fixed in a sucking disc mode.

It should be noted that the above embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are covered by the protection scope of the present invention.

Claims

1. A vehicle-mounted wireless charger is characterized by comprising a bottom shell, a face shell, a PCBA (printed Circuit Board Assembly), a charging coil, a speed reducing motor, a one-way transmission strip, a two-way transmission strip, a first spring, a second spring, a left fixing clamp and a right fixing clamp, wherein the PCBA is installed between the bottom shell and the face shell, the charging coil is in signal connection with the PCBA, the speed reducing motor is installed on the bottom shell, a driving end of the speed reducing motor is connected with a first gear, two ends of the first spring are respectively connected to the end portion of the left fixing clamp and the bottom shell, two ends of the second spring are respectively connected to the end portion of the right fixing clamp and the bottom shell, the one-way transmission strip and the two-way transmission strip are located between the left fixing clamp and the right fixing clamp, an installation shaft is arranged on the bottom shell, and a second gear is installed on the installation shaft, the one-way transmission strip is positioned above the second gear and meshed with the second gear, the two-way transmission strip is positioned below the second gear and meshed with the second gear, and the two-way transmission strip is also meshed with the first gear.

2. The vehicle-mounted wireless charger according to claim 1, wherein a first guide groove and a second guide groove are horizontally arranged on the bottom case, the first spring is located in the first guide groove, and the second spring is located in the second guide groove.

3. The vehicle-mounted wireless charger according to claim 1, wherein silica gel pads are arranged on the inner side surface of the left fixing clamp and the inner side surface of the right fixing clamp.

4. The vehicle-mounted wireless charger according to claim 1, wherein a support foot is fixed at the lower end of the bottom shell, and a silica gel foot pad is pasted on the support foot.

5. The vehicle-mounted wireless charger according to claim 1, wherein the PCBA is provided with lamp beads and a light guide ring, and the lamp beads are distributed along the light guide ring.

6. The vehicle-mounted wireless charger according to claim 1, wherein switches are arranged on two sides of the PCBA, and the switches penetrate through the side wall of the bottom shell and protrude outwards.

7. The vehicle-mounted wireless charger according to claim 1, wherein a glass panel is further covered on a side of the face housing away from the bottom housing.

8. The vehicle-mounted wireless charger according to claim 1, wherein the charger comprises a fixed chuck, a connecting column is arranged on one surface of the bottom shell, which is far away from the face shell, the connecting column is hollow, and the fixed chuck is inserted into the connecting column and is rotatably connected with the connecting column.

9. The vehicle-mounted wireless charger according to claim 8, comprising a nut screwed on the outside of the connection post.