CN209913877U

CN209913877U - Wireless cell phone stand that charges

Info

Publication number: CN209913877U
Application number: CN201920590605.9U
Authority: CN
Inventors: 陈干
Original assignee: Jiangsu Xinwei Intelligent Automobile Interconnection Technology Co Ltd
Current assignee: Jiangsu Xinwei Intelligent Automobile Interconnection Technology Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-01-07
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a wireless cell phone stand that charges, including main part, motor and two centre gripping arms, the motor is located in the main part, the output of motor is connected with the driving gear, the one end of centre gripping arm stretches into in the main part, still include rack, elastic component and driven gear, the rotatable locating of driven gear in the main part, be equipped with on the centre gripping arm with driven gear meshing's flank of tooth, the rack is followed the direction slidable of opening and shutting of centre gripping arm locates in the main part, the rack with the driving gear meshing, the rack is followed the direction top of opening and shutting of centre gripping arm supports one the centre gripping arm, the elastic component is connected the rack and the rack top is supported the centre gripping arm. After the wireless mobile phone support that charges cuts off the power supply, the user can break off a centre gripping arm with the fingers and thumb manually, and another centre gripping arm also can be corresponding under driven gear's drive opens to convenience of customers takes out the cell-phone, for the user brings the facility, does benefit to reinforcing user experience.

Description

Wireless cell phone stand that charges

Technical Field

The utility model relates to a cell phone accessory especially relates to a wireless cell phone stand that charges.

Background

More and more mobile phones have the wireless charging function, and wireless charging mobile phone supports matched with the mobile phones are produced accordingly.

At present, a motor is arranged in a wireless charging mobile phone support, and a clamping arm is driven by the motor to fold/open, so that the stability of clamping force of the mobile phone support is guaranteed, however, once the motor is powered off, a driving gear connected with the motor is locked, a mobile phone is difficult to take out of the mobile phone support, and inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the wireless charging mobile phone support is convenient to use.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a wireless cell phone stand that charges, includes main part, motor and two centre gripping arms, the motor is located in the main part, the output of motor is connected with the driving gear, the one end of centre gripping arm stretches into in the main part, still include rack, elastic component and driven gear, the rotatable locating of driven gear in the main part, be equipped with on the centre gripping arm with driven gear meshing's flank of tooth, the rack is followed the direction of opening and shutting of centre gripping arm is slided and is located in the main part, the rack with driving gear engagement, the rack is followed the direction top of opening and shutting of centre gripping arm supports one the centre gripping arm, the elastic component is connected the rack and the centre gripping arm is supported on the rack top.

Furthermore, an accommodating groove is formed in the clamping arm against which the rack abuts, and the rack is slidably arranged in the accommodating groove.

Furthermore, a first limiting groove communicated with the accommodating groove is formed in the clamping arm abutted by the rack, the first limiting groove is arranged along the opening and closing direction of the clamping arm, and a first limiting block matched with the first limiting groove is arranged on the rack.

Furthermore, the rack is abutted to the clamping arm, a second limiting groove communicated with the accommodating groove is formed in the clamping arm, the second limiting groove is arranged along the opening and closing direction of the clamping arm, a second limiting block is arranged on the rack, the second limiting block and the elastic piece are respectively located in the second limiting groove, one end of the second limiting block abuts against the clamping arm, and the other end of the second limiting block is connected with the elastic piece.

Further, still including locating the main control board in the main part, the main control board with the motor electricity is connected, be equipped with on the main part with the interface that the main control board electricity is connected.

Furthermore, the main body is provided with a first sensor electrically connected with the main control board.

Furthermore, a second sensor electrically connected with the main control board is arranged on the main body, the first sensor is located on the front face of the main body, and the second sensor is located on the back face of the main body.

Further, still be equipped with the mounting bracket in the main part, be equipped with on the mounting bracket with main control board electric connection's charging coil, the one end of mounting bracket is equipped with the mounting groove, at least a part of main control board is located in the mounting groove.

Furthermore, the opposite ends of mounting bracket are equipped with the armguard respectively, the charging coil is located two between the armguard.

Furthermore, a fixing piece is arranged on the main body.

The beneficial effects of the utility model reside in that: after the wireless mobile phone support that charges cuts off the power supply, because the existence of elastic component, a user can break off a centre gripping arm with the fingers and thumb manually, and another centre gripping arm also can be corresponding under driven gear's drive opens to convenience of customers takes out the cell-phone, for the user brings the facility, does benefit to reinforcing user experience.

Drawings

Fig. 1 and fig. 2 are schematic structural views of a wireless charging handset support according to a first embodiment of the present invention;

fig. 3 is an exploded view of a wireless charging handset cradle according to a first embodiment of the present invention;

fig. 4 is the utility model discloses the principle sketch map that opens and shuts of centre gripping arm among the wireless cell phone stand that charges of embodiment one.

Description of reference numerals:

1. a main body; 2. a clamp arm; 3. a tooth surface; 4. a motor; 5. a driving gear; 6. a rack; 7. an elastic member; 8. a driven gear; 9. a containing groove; 10. a first limit groove; 11. a first stopper; 12. a second limit groove; 13. a second limiting block; 14. a main control board; 15. a first sensor; 16. a second sensor; 17. a mounting frame; 18. mounting grooves; 19. protecting the arm; 20. a fixing member; 21. a face shell; 22. a bottom case;

23. a bracket; 24. a temperature sensor; 25. and a charging coil.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The utility model discloses the most crucial design lies in: the clamping device is characterized in that a rack, an elastic piece and a driven gear are arranged, two clamping arms are linked through the driven gear, the rack can be arranged in a sliding mode and abuts against one clamping arm, and the elastic piece is connected with the clamping arms and the rack; when the wireless charging mobile phone support is powered off, due to the existence of the elastic piece, a user can manually open the clamping arm to take out the mobile phone.

Referring to fig. 1 to 4, a wireless charging mobile phone support includes a main body 1, a motor 4, two clamping arms 2, the motor 4 is disposed in the main body 1, an output end of the motor 4 is connected with a driving gear 5, one end of each clamping arm 2 extends into the main body 1, the wireless charging mobile phone support further includes a rack 6, an elastic member 7 and a driven gear 8, the driven gear 8 is rotatably disposed in the main body 1, a tooth surface 3 meshed with the driven gear 8 is disposed on each clamping arm 2, the rack 6 is slidably disposed in the main body 1 along an opening and closing direction of the clamping arm 2, the rack 6 is meshed with the driving gear 5, the rack 6 abuts against one clamping arm 2 along the opening and closing direction of the clamping arm 2, and the elastic member 7 is connected with the rack 6 and the clamping arm 2 abutted against the rack 6.

The structure/working principle of the utility model is as follows: under the condition that the wireless charging mobile phone support is powered on, the motor 4 drives the clamping arms 2 to open and close, in detail, the driving gear 5 drives the rack 6 to slide to prop against one clamping arm 2 to slide, the clamping arm 2 slides to drive the driven gear 8 to rotate, and the driven gear 8 rotates to drive the other clamping arm 2 to slide, so that the linkage of the two clamping arms 2 is realized; once the wireless charging mobile phone support is powered off, the driving gear 5 and the rack 6 are locked, the two clamping arms 2 are unlocked due to the elastic piece 7, and a user can open the clamping arms 2 to take out the mobile phone.

From the above description, the beneficial effects of the present invention are: after wireless cell phone stand that charges cuts off the power supply, because the existence of elastic component 7, a user can break off a centre gripping arm 2 with the fingers and thumb manually, and another centre gripping arm 2 also can be corresponding opens under driven gear 8's drive to convenience of customers takes out the cell-phone, for the user brings the facility, does benefit to reinforcing user experience.

Furthermore, a containing groove 9 is formed in the clamping arm 2 against which the rack 6 abuts, and the rack 6 is slidably arranged in the containing groove 9.

From the above description, the layout of the internal parts of the main body 1 can be optimized by the arrangement of the accommodating groove 9, which is beneficial to the miniaturization of the wireless charging mobile phone support.

Further, a first limiting groove 10 communicated with the accommodating groove 9 is arranged on the clamping arm 2 against which the rack 6 abuts, the first limiting groove 10 is arranged along the opening and closing direction of the clamping arm 2, and a first limiting block 11 matched with the first limiting groove 10 is arranged on the rack 6.

Further, the clamping arm 2 that the rack 6 supports is provided with a second limiting groove 12 communicated with the accommodating groove 9, the second limiting groove 12 is arranged along the opening and closing direction of the clamping arm 2, the rack 6 is provided with a second limiting block 13, the second limiting block 13 and the elastic part 7 are respectively positioned in the second limiting groove 12, one end of the second limiting block 13 supports the clamping arm 2, and the other end of the second limiting block 13 is connected with the elastic part 7.

As can be known from the above description, the arrangement of the first and second limiting blocks can prevent the rack 6 from falling off from the accommodating groove 9, and the stability of the structure of the wireless charging mobile phone support is improved.

Further, still including locating main control board 14 in main part 1, main control board 14 with the motor 4 electricity is connected, be equipped with on main part 1 with the interface that the main control board 14 electricity is connected.

Further, a first sensor 15 electrically connected with the main control board 14 is disposed on the main body 1.

As can be seen from the above description, the user can control the operation of the motor 4 through the first sensor 15 to realize the open/close control of the holding arm 2.

Further, a second sensor 16 electrically connected to the main control board 14 is disposed on the main body 1, the first sensor 15 is disposed on the front surface of the main body 1, and the second sensor 16 is disposed on the back surface of the main body 1.

As can be seen from the above description, the first sensor 15 may be an infrared sensor, when the user brings the mobile phone close to the front surface of the main body 1, the clamping arm 2 is automatically opened and then closed to clamp the mobile phone, and the user does not need to perform actions such as pressing, which further facilitates the use of the user.

Further, still be equipped with mounting bracket 17 in the main part 1, be equipped with on the mounting bracket 17 with the charging coil 25 that the main control board 14 electricity is connected, the one end of mounting bracket 17 is equipped with mounting groove 18, at least a part of main control board 14 is located in the mounting groove 18.

From the above description, the layout of the internal parts of the main body 1 is further optimized, which is beneficial to the miniaturization of the wireless charging mobile phone support.

Furthermore, the opposite ends of the mounting rack 17 are respectively provided with a guard arm 19, and the charging coil 25 is located between the two guard arms 19.

As can be seen from the above description, the guard arm 19 can provide protection for the charging coil 25.

Further, a fixing member 20 is provided on the main body 1.

As can be seen from the above description, the wireless charging handset cradle may be mounted to an external member by the mount 20.

Example one

Referring to fig. 1 to 4, a first embodiment of the present invention is: the utility model provides a wireless cell phone stand that charges, includes main part 1, motor 4 and two centre gripping arms 2, motor 4 is located in the main part 1, the output of motor 4 is connected with driving gear 5, the one end of centre gripping arm 2 stretches into in the main part 1, still include rack 6, elastic component 7 and driven gear 8, driven gear 8 is rotatable to be located in the main part 1, be equipped with on the centre gripping arm 2 with the flank of tooth 3 of driven gear 8 meshing, rack 6 follows the direction slidable of opening and shutting of centre gripping arm 2 locates in the main part 1, rack 6 with the meshing of driving gear 5, rack 6 is followed the direction top of opening and shutting of centre gripping arm 2 supports one centre gripping arm 2, elastic component 7 is connected rack 6 and rack 6 top supports centre gripping arm 2. In this embodiment, the elastic member 7 is a spring, and the compression direction of the spring is set along the opening and closing direction of the holding arm 2. The main body 1 comprises a face shell 21 and a bottom shell 22 which are connected, a bracket 23 for supporting a mobile phone is arranged at the bottom of the main body 1, and a rubber pad is arranged on the top surface of the bracket 23.

And a containing groove 9 is formed in the clamping arm 2 against which the rack 6 abuts, and the rack 6 is arranged in the containing groove 9 in a sliding manner.

The clamping arm 2 which is abutted by the rack 6 is provided with a first limiting groove 10 communicated with the accommodating groove 9, the first limiting groove 10 is arranged along the opening and closing direction of the clamping arm 2, and the rack 6 is provided with a first limiting block 11 matched with the first limiting groove 10. In this embodiment, the rack 6 is pushed against the clamping arm 2 is further provided with a second limiting groove 12 communicated with the accommodating groove 9, the second limiting groove 12 is arranged along the opening and closing direction of the clamping arm 2, the rack 6 is provided with a second limiting block 13, the second limiting block 13 and the elastic member 7 are respectively located in the second limiting groove 12, one end of the second limiting block 13 is pushed against the clamping arm 2, and the other end of the second limiting block 13 is connected with the elastic member 7.

Still including locating main control board 14 in the main part 1, main control board 14 with the motor 4 electricity is connected, be equipped with on the main part 1 with the interface that the main control board 14 electricity is connected, external power source passes through the interface is wireless cell phone stand that charges supplies power.

Referring to fig. 1 and 2, in order to simplify the user operation, a first sensor 15 electrically connected to the main control board 14 is disposed on the main body 1. In this embodiment, be equipped with on the main part 1 with the second sensor 16 that the main control board 14 electricity is connected, first sensor 15 is located the front of main part 1, second sensor 16 is located the back of main part 1, more specifically, first sensor 15 is infrared sensor, second sensor 16 is infrared sensor, touch sensor etc.. The finger of the user approaches or touches the second sensor 16, so that the motor 4 drives the clamping arm 2 to open, and the user can take out the mobile phone conveniently.

Still be equipped with mounting bracket 17 in the main part 1, be equipped with on mounting bracket 17 with the charging coil 25 that the main control board 14 electricity is connected, the one end of mounting bracket 17 is equipped with mounting groove 18, at least some of main control board 14 is located in the mounting groove 18.

Optionally, a temperature sensor 24 is further arranged on the mounting frame 17, the temperature sensor 24 is electrically connected with the main control board 14, and when the temperature in the main body 1 monitored by the temperature sensor 24 exceeds a preset threshold, the main control board 14 controls the charging coil 25 to stop charging, so that the user can use the wireless charging mobile phone support more safely.

Optionally, the opposite ends of the mounting frame 17 are respectively provided with a guard arm 19, and the charging coil 25 is located between the two guard arms 19. In detail, one end of the protection arm 19 away from the mounting frame 17 abuts against the face shell 21 of the main body 1.

Further, a fixing member 20 is provided on the main body 1. In this embodiment, the fixing element 20 is a clip, and in other embodiments, the fixing element 20 may also be a suction cup, a support seat, or the like.

In summary, according to the wireless charging mobile phone support provided by the utility model, after the wireless charging mobile phone support is powered off, a user can manually open the clamping arm to take out the mobile phone, which brings convenience to the user and is beneficial to enhancing the user experience; the structure has good stability, simple and convenient operation and high use safety.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a wireless cell phone stand that charges, includes main part, motor and two centre gripping arms, the motor is located in the main part, the output of motor is connected with the driving gear, the one end of centre gripping arm stretches into in the main part, its characterized in that: still include rack, elastic component and driven gear, driven gear is rotatable to be located in the main part, be equipped with on the centre gripping arm with driven gear meshing's flank of tooth, the rack is followed the direction slidable that opens and shuts of centre gripping arm is located in the main part, the rack with the driving gear engagement, the rack is followed the direction top of opening and shutting of centre gripping arm supports one the centre gripping arm, the elastic component is connected the rack and the rack top is supported the centre gripping arm.

2. The wireless charging mobile phone support of claim 1, wherein: the clamping arm against which the rack abuts is provided with an accommodating groove, and the rack is slidably arranged in the accommodating groove.

3. The wireless charging mobile phone support of claim 2, wherein: the rack is abutted with the clamping arm, a first limiting groove communicated with the accommodating groove is formed in the clamping arm, the first limiting groove is arranged along the opening and closing direction of the clamping arm, and a first limiting block matched with the first limiting groove is arranged on the rack.

4. The wireless charging mobile phone support of claim 2, wherein: the rack is abutted to the clamping arm, a second limiting groove communicated with the accommodating groove is formed in the clamping arm, the second limiting groove is arranged along the opening and closing direction of the clamping arm, a second limiting block is arranged on the rack, the second limiting block and the elastic piece are respectively located in the second limiting groove, one end of the second limiting block abuts against the clamping arm, and the other end of the second limiting block is connected with the elastic piece.

5. The wireless charging mobile phone support of claim 1, wherein: the motor is characterized by further comprising a main control board arranged in the main body, the main control board is electrically connected with the motor, and an interface electrically connected with the main control board is arranged on the main body.

6. The wireless charging mobile phone support of claim 5, wherein: the main body is provided with a first sensor electrically connected with the main control board.

7. The wireless charging mobile phone support of claim 6, wherein: the main body is provided with a second sensor electrically connected with the main control board, the first sensor is located on the front face of the main body, and the second sensor is located on the back face of the main body.

8. The wireless charging mobile phone support of claim 5, wherein: still be equipped with the mounting bracket in the main part, be equipped with on the mounting bracket with main control board electric connection's charging coil, the one end of mounting bracket is equipped with the mounting groove, at least some of main control board is located in the mounting groove.

9. The wireless charging mobile phone support of claim 8, wherein: the relative both ends of mounting bracket are equipped with the armguard respectively, the charging coil is located two between the armguard.

10. The wireless charging mobile phone support of claim 1, wherein: the main body is provided with a fixing piece.