CN212012220U

CN212012220U - Wireless charger for charging mobile phone

Info

Publication number: CN212012220U
Application number: CN202021080003.8U
Authority: CN
Inventors: 谢忆
Original assignee: Shenzhen Rich Star Electronics Co ltd
Current assignee: Shenzhen Rich Star Electronics Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-11-24
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a wireless charger for cell-phone charges, including the ware body, first spring and second spring, first movable groove has been seted up at the top of the ware body, and has first movable rod through first spring coupling in the first movable groove to the both sides an organic whole of first movable rod is provided with first cogged block, the top edge of first movable rod is fixed with accepts the board, and accepts the upper end that the board is located the ware body, embedded hub connection has the fluted roller in the ware body, and has seted up second movable groove in the upper end of the ware body, the second movable rod has been placed in the second movable groove, the top edge of second movable rod is fixed with splint, the avris reservation of the ware body has the receipts wire casing, the top reservation of the ware body has the groove, the inner wall upper shaft coupling of grafting rod has the clamping bar. This a wireless charger for cell-phone charges can utilize the gravity of cell-phone to fix it, is convenient for simultaneously carry out the fixed line operation of receiving of on-vehicle installation and circuit.

Description

Wireless charger for charging mobile phone

Technical Field

The utility model relates to a wireless charger technical field specifically is a wireless charger for cell-phone charges.

Background

Along with the development of science and technology, the cell-phone becomes the instrument that people used commonly, and its mobility is portable, receives people widely and likes, and when the use of cell-phone, involve the consumption and the charging of electric quantity, wireless charger improves user experience with a contact charging mode, and nevertheless current wireless charger has following problem when the use:

the use of wireless charger mostly concentrates on indoor and can carry out electric connection's car in, wireless charger when using in the car, for avoiding the car at the in-process of traveling, the condition such as take place to drop, need be convenient for fix in the car, do not influence its placing indoor simultaneously, wireless charger routine use simultaneously, only arrange wireless charger top in the cell-phone and charge, lack the fixed measure to the cell-phone, make the cell-phone receive the condition that external force takes place to drop easily when charging.

In order to solve the problems, innovative design is urgently needed on the basis of the original wireless charger.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless charger for cell-phone charges to solve above-mentioned background and propose current wireless charger, need be convenient for fix in the car, do not influence its placing indoor simultaneously, lack the fixed measure to the cell-phone simultaneously, make the cell-phone receive the problem of the condition that external force takes place to drop easily when charging.

In order to achieve the above object, the utility model provides a following technical scheme: a wireless charger for charging a mobile phone comprises a charger body, a first spring and a second spring, wherein a first movable groove is formed in the top of the charger body, a first movable rod is connected to the first movable groove through the first spring, first tooth blocks are integrally arranged on two sides of the first movable rod, a bearing plate is fixed at the top edge of the first movable rod and is located at the upper end of the charger body, a toothed roller is connected to an embedded shaft in the charger body, a second movable groove is formed in the upper end of the charger body, a second movable rod is placed in the second movable groove, a second tooth block is integrally arranged on the outer side of the second movable rod, a clamping plate is fixed at the top edge of the second movable rod and is located at the upper end of the charger body, a wire receiving groove is reserved on the side of the charger body, a guide groove is formed in the inner wall of the wire receiving groove, a guide ball is placed in the guide groove, a wire receiving groove is reserved in the top of the charger body, and the retraction groove is connected with an inserting rod through a damping rotating shaft, the inner wall of the inserting rod is connected with a clamping rod in an upper shaft mode, and a second spring is fixed between the clamping rod and the inserting rod.

Preferably, the first tooth block and the second tooth block are respectively distributed on the first movable rod and the second movable rod at equal intervals, and the first tooth block and the second tooth block are meshed with the tooth roller.

Preferably, the second movable rods are symmetrically arranged relative to the first movable rods, the second movable rods are perpendicular to the first movable rods, and the second movable rods and the first movable rods are distributed in a vertically staggered manner.

Preferably, the diameter of the guide ball is equal to the inner diameter of the guide groove, and the guide grooves are distributed in the line collecting groove at equal angles.

Preferably, the plug-in connection rod is rotationally connected with the retraction groove through a damping rotating shaft, and the plug-in connection rod is symmetrically provided with 2 plug-in connection rods relative to the device body.

Preferably, an inclined included angle is formed between the clamping rod and the insertion rod, and the clamping rod and the insertion rod form an elastic rotating structure through a second spring.

Compared with the prior art, the beneficial effects of the utility model are that: the wireless charger for charging the mobile phone;

1. the mobile phone holder is characterized in that a first tooth block and a second tooth block are arranged on a first movable rod and a second movable rod respectively at equal intervals, the first tooth block and the second tooth block are meshed with a tooth roller, when a mobile phone is placed on the holder body, pressure is applied to a bearing plate through the bottom of the mobile phone to drive the first movable rod to slide and further drive the tooth roller to rotate, the second movable rod is driven to slide through the tooth roller, and the second movable rod is vertically arranged with the first movable rod and is matched with a clamping plate on the second movable rod to clamp and fix the collection in multiple angles;

2. the diameter of the arranged guide ball is equal to the inner diameter of the guide groove, and the guide groove is distributed in the wire collecting groove at equal angles;

3. an inclined included angle is formed between the clamping rod and the inserting rod, the clamping rod forms an elastic rotating structure with the inserting rod through the second spring, when the inserting rod is inserted into the automobile weather strip, the clamping rod is in contact with the weather strip and rotates on the inserting rod, the device body is fixed on the automobile weather strip through the inserting rod in cooperation with the elastic force of the second spring, meanwhile, the inserting rod is rotatably connected with the retraction groove through the damping rotating shaft, retraction of the inserting rod is facilitated, and the device body can be used indoors and in an automobile.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is a schematic view of the first movable rod of the present invention showing a top-view sectional structure.

In the figure: 1. a body; 2. a first movable slot; 3. a first spring; 4. a first movable bar; 5. a bearing plate; 6. a first tooth block; 7. a toothed roller; 8. a second movable slot; 9. a second movable bar; 10. a splint; 11. a second tooth block; 12. a wire collecting groove; 13. a guide groove; 14. guiding a ball; 15. a retraction slot; 16. a damping rotating shaft; 17. a plug rod; 18. a clamping bar; 19. a second spring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a wireless charger for charging a mobile phone comprises a device body 1, a first movable groove 2, a first spring 3, a first movable rod 4, a bearing plate 5, a first tooth block 6, a tooth roller 7, a second movable groove 8, a second movable rod 9, a clamping plate 10, a second tooth block 11, a wire collecting groove 12, a guide groove 13, a guide ball 14, a winding and unwinding groove 15, a damping rotating shaft 16, an inserting rod 17, a clamping rod 18 and a second spring 19, wherein the top of the device body 1 is provided with the first movable groove 2, the first movable groove 2 is internally connected with the first movable rod 4 through the first spring 3, the two sides of the first movable rod 4 are integrally provided with the first tooth block 6, the bearing plate 5 is fixed at the edge of the top of the first movable rod 4, the bearing plate 5 is positioned at the upper end of the device body 1, the embedded shaft of the device body 1 is connected with the tooth roller 7, the upper end of the device body 1 is provided with the second movable groove 8, the second movable rod 9 is arranged in the second movable groove 8, a second toothed block 11 is integrally arranged on the outer side of the second movable rod 9, a clamping plate 10 is fixed on the edge of the top of the second movable rod 9, the clamping plate 10 is positioned at the upper end of the device body 1, a wire receiving groove 12 is reserved on the side of the device body 1, a guide groove 13 is arranged on the inner wall of the wire receiving groove 12, a guide ball 14 is placed in the guide groove 13, a wire receiving groove 15 is reserved on the top of the device body 1, an inserting rod 17 is connected in the wire receiving groove 15 through a damping rotating shaft 16, a clamping rod 18 is axially connected on the inner wall of the inserting rod 17, and a second spring 19 is fixed between the clamping rod 18 and the inserting rod 17;

when the mobile phone is placed on the obliquely placed device body 1, the mobile phone is contacted with the bearing plate 5, the bearing plate 5 drives the first movable rod 4 to slide in the first movable groove 2 through gravity, the first tooth block 6 on the first movable rod 4 is contacted with the tooth roller 7 to drive the tooth roller 7 to rotate, the tooth roller 7 is contacted with the second tooth block 11 to drive the second movable rod 9 to slide in the second movable groove 8, and the first movable rod 4 and the second movable rod 9 which are distributed in a staggered way cannot block respective movement, the collected two sides are clamped by clamping plates 10 on 2 second movable rods 9, and the two collected sides are fixed in three directions by the gravity of the mobile phone in cooperation with the use of the bearing plate 5;

the diameter of the guide ball 14 is equal to the inner diameter of the guide groove 13, the guide grooves 13 are distributed in the wire collecting groove 12 at equal angles, when the electric wire is wound in the wire collecting groove 12, the electric wire is in contact with the guide ball 14, and the electric wire is fixed in the wire collecting groove 12 by the rotation of the guide ball 14 in the guide groove 13 and the self toughness of the electric wire;

the plug rod 17 is rotatably connected with the retraction slot 15 through the damping rotating

shaft

16, and 2 plug rods 17 are symmetrically arranged relative to the device body 1, so that the plug rod 17 rotates in the retraction slot 15 to realize the unfolding and retraction of the plug rod 17, and the stable use of the plug rod 17 is kept according to the friction characteristic of the damping rotating shaft 16 in cooperation with the use of the damping rotating shaft 16;

an inclined included angle is formed between the clamping rod 18 and the inserting rod 17, an elastic rotating structure is formed between the clamping rod 18 and the inserting rod 17 through the second spring 19, when the inserting rod 17 is inserted into the automobile weather strip, the clamping rod 18 is contacted with the weather strip, so that the clamping rod 18 rotates in the inserting rod 17, the inserting rod 17 is fixed on the weather strip by matching with the elastic force of the second spring 19, and the device body 1 is further fixed.

The working principle is as follows: when the wireless charger for charging the mobile phone is used, as shown in fig. 1-3, firstly, when the device body 1 is used on a vehicle, the plug-in rod 17 rotates out in the retraction slot 15 at the bottom of the device body 1 through the damping rotating shaft 16, then the plug-in rod 17 is inserted into the automobile weather strip, the clamping rod 18 in the plug-in rod 17 is forced to rotate at the plug-in rod 17, the plug-in rod 17 is fixed on the weather strip through the clamping rod 18 in cooperation with the use of the second spring 19, then the circuit in the wire take-up slot 12 is taken out to electrically connect the device body 1, otherwise, the electric wire can be wound in the wire take-up slot 12, the electric wire is contacted with the guide ball 14 in the wire take-up slot 12, the electric wire is fixedly wound in the wire take-up slot 12 through the rotation of the guide ball 14 in the guide slot 13 in cooperation with the toughness of the electric wire, and when the device is used under the indoor desktop condition and the like, the device body 1 is directly placed on a table top;

then, as shown in fig. 1 and fig. 3-4, when the mobile phone is charged through the device body 1, when the device body 1 is mounted on a vehicle, the mobile phone is placed on the device body 1, the bottom of the mobile phone contacts with the receiving plate 5, the receiving plate 5 drives the first movable rod 4 to slide in the first movable groove 2, and at the same time, the first spring 3 provides an elastic pulling force for the first movable rod 4, when the first movable rod 4 slides in the first movable groove 2, the first tooth block 6 on the first movable rod 4 is in meshing contact with the tooth roller 7 to drive the tooth roller 7 to rotate, the tooth roller 7 is in meshing contact with the second tooth block 11 to drive the second movable rod 9 to slide in the second movable groove 8, the first movable rod 4 and the second movable rod 9 which are distributed in a staggered way do not obstruct respective movement, and then the two collected sides are clamped by the clamping plates 10 on the 2 second movable rods 9, the use of board 5 is accepted in the cooperation, through the gravity of cell-phone self, fixes it through three direction, stably charges to the cell-phone, can also regard as a cell phone stand to use, and the function is various, and when using at indoor desktop simultaneously, still can press from both sides the clamp through above-mentioned structure to the cell-phone and get fixedly, when avoiding the mistake to touch the ware body 1, the cell-phone drops.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A wireless charger for charging a mobile phone comprises a charger body (1), a first spring (3) and a second spring (19), and is characterized in that: the device is characterized in that a first movable groove (2) is formed in the top of the device body (1), a first movable rod (4) is connected into the first movable groove (2) through a first spring (3), first toothed blocks (6) are integrally arranged on two sides of the first movable rod (4), a bearing plate (5) is fixed at the top edge of the first movable rod (4), the bearing plate (5) is located at the upper end of the device body (1), a toothed roller (7) is connected into the device body (1) in an embedded mode through a shaft, a second movable groove (8) is formed in the upper end of the device body (1), a second movable rod (9) is placed in the second movable groove (8), a second toothed block (11) is integrally arranged on the outer side of the second movable rod (9), a clamping plate (10) is fixed at the top edge of the second movable rod (9), the clamping plate (10) is located at the upper end of the device body (1), a wire collecting groove (12) is reserved on the lateral side of the device body (1), and the inner wall of the wire take-up groove (12) is provided with a guide groove (13), a guide ball (14) is placed in the guide groove (13), the top of the device body (1) is reserved with a take-up and pay-off groove (15), the take-up and pay-off groove (15) is internally connected with an insertion rod (17) through a damping rotating shaft (16), the inner wall of the insertion rod (17) is axially connected with a clamping rod (18), and a second spring (19) is fixed between the clamping rod (18) and the insertion rod (17).

2. The wireless charger of claim 1, wherein: first tooth piece (6) and second tooth piece (11) are respectively equidistant on first movable rod (4) and second movable rod (9), and first tooth piece (6) and second tooth piece (11) all with toothed roll (7) between intermeshing.

3. The wireless charger of claim 1, wherein: the second movable rods (9) are symmetrically arranged relative to the first movable rods (4), the second movable rods (9) are perpendicular to the first movable rods (4), and the second movable rods (9) and the first movable rods (4) are distributed in a vertically staggered mode.

4. The wireless charger of claim 1, wherein: the diameter of the guide ball (14) is equal to the inner diameter of the guide groove (13), and the guide groove (13) is distributed in the wire collecting groove (12) at equal angles.

5. The wireless charger of claim 1, wherein: the plug-in rod (17) is rotationally connected with the retraction groove (15) through a damping rotating shaft (16), and the plug-in rod (17) is symmetrically provided with 2 plug-in rods relative to the device body (1).

6. The wireless charger of claim 1, wherein: an inclined included angle is formed between the clamping rod (18) and the insertion rod (17), and the clamping rod (18) and the insertion rod (17) form an elastic rotating structure through a second spring (19).