CN211701584U

CN211701584U - Wireless charger for mobile phone

Info

Publication number: CN211701584U
Application number: CN202020812229.6U
Authority: CN
Inventors: 谢忆
Original assignee: Shenzhen Rich Star Electronics Co ltd
Current assignee: Shenzhen Rich Star Electronics Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-10-16
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a wireless charger for cell-phone, including wireless charger body, the panel body that charges, horizontal bolt, extrusion nut and orbit groove, the panel body that charges is installed at wireless charger body top, horizontal bolt one end and the laminating of stable inslot wall, fly leaf and bracing piece bottom interconnect, and the bracing piece top installs the lower terminal surface at horizontal expansion board to horizontal expansion board top welded fastening has the fore-set, the fore-set top is laminated with orbit inslot wall, and the orbit groove sets up terminal surface avris under the panel body that charges. This wireless charger for cell-phone adopts neotype structural design for this device top development structure can carry out stable expansion when desktop installation hole is great and fix, erects the device wholly at the hole top, guarantees the holistic normal installation of device, and through the mounting structure of bottom, can closely laminate with the hole inner wall, holistic stability when guaranteeing the device and using.

Description

Wireless charger for mobile phone

Technical Field

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

Background

The wireless charger of the mobile phone is one of mobile phone chargers, is different from a traditional wired charger, does not need line connection between the wireless charger and the mobile phone, and is charged by utilizing an electromagnetic induction principle, the principle of the wireless charger is similar to that of a transformer, a coil is respectively arranged at a transmitting end and a receiving end, the coil at the transmitting end sends an electromagnetic signal to the outside under the action of electric power, and the coil at the receiving end receives the electromagnetic signal and converts the electromagnetic signal into current, so that the purpose of wireless charging is achieved, wherein the wireless charger of the desktop mobile phone is used more frequently.

With the continuous use of the wireless charger of the desktop mobile phone, the following problems are found in the actual installation and use process of the wireless charger of the desktop mobile phone:

the existing wireless charger of the desktop mobile phone is T-shaped, the diameter of the charger is fixed, holes which are required to be formed in a desktop in a matched mode are required to be installed and used, errors often exist in the size of the holes formed in the actual installation process, the charger cannot be attached to the side of the wireless charger of the desktop mobile phone, the wireless charger of the desktop mobile phone is caused to shake, the charger is inconvenient to use, and even the diameter of some holes is too large, so that the wireless charger of the desktop mobile phone cannot be installed.

Therefore, a wireless charger for a mobile phone is required to be designed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless charger for cell-phone to the size that proposes to set up the hole in solving above-mentioned background has the error, and the wireless charger of desktop cell-phone rocks, and the not convenient to use, some hole diameters are too big, the unable problem of installing of the wireless charger of desktop cell-phone.

In order to achieve the above object, the utility model provides a following technical scheme: a wireless charger for a mobile phone comprises a wireless charger body, a charging panel body, a horizontal bolt, an extrusion nut and a track groove, wherein the charging panel body is installed at the top of the wireless charger body, a bearing seat is installed at the bottom edge side of the wireless charger body, the bearing seat is fixedly connected with the tail end of an internal thread sleeve, the inner side of the internal thread sleeve is attached to a threaded rod, the tail end of the threaded rod is fixedly welded on the inner side of an extrusion side plate, a side groove is formed in the edge side of the wireless charger body, a movable plate is arranged on the inner side of the side groove, the inner wall of a hole formed in the movable plate is attached to the middle of the horizontal bolt, one end of the horizontal bolt is attached to the inner wall of a stabilizing groove, the stabilizing groove is formed in the side groove, the extrusion nut is installed at, and horizontal expansion board top welded fastening has the fore-set, the fore-set top is laminated with orbit inslot wall, and the orbit groove is seted up at the panel body lower extreme avris that charges.

Preferably, the internal thread sleeve and the threaded rod are symmetrically distributed about the extrusion side plate, and the internal thread sleeve and the wireless charger body form a rotating mechanism through a bearing seat.

Preferably, the rubber pad that the surface is crude is fixed in the bonding of extrusion curb plate lateral surface, and the equal angular distribution of extrusion curb plate about wireless charger body center has 4 to the extrusion curb plate is iron arc sheet metal.

Preferably, the movable plate is in sliding connection with the side groove, the hole formed in the movable plate is in sliding connection with the horizontal bolt, and the horizontal bolt is in sliding connection with the stabilizing groove.

Preferably, the connecting axle is all installed on bracing piece bottom and top, and the bracing piece constitutes slewing mechanism with fly leaf and horizontal expansion board respectively through the connecting axle of its bottom and top installation to horizontal expansion board is about charging panel body symmetric distribution.

Preferably, the horizontal expansion plate is a hard high-speed steel plate, 2 top pillars with a T-shaped front view shape are symmetrically welded on the top of the horizontal expansion plate, and the top pillars are in sliding connection with the track grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the wireless charger for the mobile phone adopts a novel structural design, so that the top expansion structure of the device can be stably expanded and fixed when a desktop installation hole is large, the whole device is erected at the top of the hole, the normal installation of the whole device is ensured, and the device can be tightly attached to the inner wall of the hole through the bottom installation structure, so that the integral stability of the device in use is ensured;

1. through the structure consisting of the bearing seat, the internal thread sleeve, the threaded rod, the extrusion side plate and the rubber pad, the bottom of the wireless charger body can be in close contact with the inner wall of the hole, so that the device is ensured not to shake during use, and the mobile phone can be charged conveniently;

2. the structure that side groove, fly leaf, horizontal bolt, extrusion nut, stable groove, bracing piece, fore-set and orbit groove are constituteed, the position of adjustment horizontal expansion board that can be convenient makes horizontal expansion board level expand, and the width at increase device top makes the whole top of arranging great hole in of can stabilizing of device.

Drawings

FIG. 1 is a schematic front view of the present invention;

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

FIG. 3 is a schematic view of the front cross-sectional structure of the side groove and the track groove of the present invention;

fig. 4 is a schematic diagram of the side-view profile structure of the track groove of the present invention.

In the figure: 1. a wireless charger body; 101. a bearing seat; 2. a charging panel body; 3. an internally threaded sleeve; 4. a threaded rod; 5. extruding the side plate; 501. a rubber pad; 6. a side groove; 7. a movable plate; 8. a horizontal bolt; 9. extruding the nut; 10. a stabilizing slot; 11. a support bar; 1101. a connecting shaft; 12. a horizontal expansion plate; 13. a top pillar; 14. a track groove.

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 a mobile phone comprises a wireless charger body 1, a bearing seat 101, a charging panel body 2, an internal thread sleeve 3, a threaded rod 4, an extrusion side plate 5, a rubber pad 501, a side groove 6, a movable plate 7, a horizontal bolt 8, an extrusion nut 9, a stable groove 10, a support rod 11, a connecting shaft 1101, a horizontal expansion plate 12, a top pillar 13 and a track groove 14, wherein the charging panel body 2 is installed at the top of the wireless charger body 1, the bearing seat 101 is installed at the side of the bottom of the wireless charger body 1, the bearing seat 101 is fixedly connected with the tail end of the internal thread sleeve 3, the inner side of the internal thread sleeve 3 is attached to the threaded rod 4, the tail end of the threaded rod 4 is fixedly welded at the inner side of the extrusion side plate 5, the side groove 6 is formed at the side of the wireless charger body 1, the movable plate, horizontal bolt 8 one end and the laminating of stable groove 10 inner wall, and stable groove 10 is seted up in side groove 6 to extrusion nut 9 is installed to the horizontal bolt 8 other end,

fly leaf

7 and 11 bottom interconnect of bracing piece, and the lower terminal surface at horizontal expansion board 12 is installed on the 11 top of bracing piece, and horizontal expansion board 12 top welded fastening has fore-set 13, and the laminating of fore-set 13 top and 14 inner walls in orbit groove, and orbit groove 14 sets up in the panel body 2 lower terminal surface avris that charges.

In this example, the internal thread sleeve 3 and the threaded rod 4 are symmetrically distributed about the extrusion side plate 5, and the internal thread sleeve 3 and the wireless charger body 1 form a rotating mechanism through the bearing seat 101, so that the internal thread sleeve 3 can independently rotate, and the threaded rod 4 and the extrusion side plate 5 are pushed to perform stable displacement in the horizontal direction by using the threaded connection relationship;

rubber pads 501 with rough surfaces are fixedly bonded on the outer side surfaces of the

extrusion side plates

5, 4 extrusion side plates 5 are distributed at equal angles relative to the center of the wireless charger body 1, the extrusion side plates 5 are iron arc-shaped thin plates, and the extrusion side plates 5 can be tightly attached to the inner walls of holes formed in the desktop when the extrusion side plates 5 are pushed by the internal thread sleeves 3 along with the threaded rods 4 due to the structural design;

the movable plate 7 is in sliding connection with the side groove 6, the hole formed in the movable plate 7 is in sliding connection with the horizontal bolt 8, the horizontal bolt 8 is in sliding connection with the stabilizing groove 10, and the movable plate 7 can carry the horizontal bolt 8 to perform stable sliding displacement in the vertical direction along the stabilizing groove 10 due to the structural design;

the bottom end and the top end of the support rod 11 are both provided with a connecting shaft 1101, the support rod 11 respectively forms a rotating mechanism with the movable plate 7 and the horizontal expansion plate 12 through the connecting shafts 1101 arranged at the bottom end and the top end of the support rod 11, and the horizontal expansion plates 12 are symmetrically distributed about the charging panel body 2, and the structural design enables the movable plate 7 to drive the support rod 11 to rotate when the movable plate 7 displaces in the vertical direction, so as to drive the horizontal expansion plate 12 to displace in the horizontal direction;

the horizontal expansion plate 12 is a hard high-speed steel plate, 2 top columns 13 which are in a T shape in front view are symmetrically welded on the top of the horizontal expansion plate 12, the top columns 13 are in sliding connection with the track grooves 14, the horizontal expansion plate 12 is made to be hard enough by the structural design, stable support can be provided for the whole device, and the top columns 13 can be driven to slide along the track grooves 14 in a stable horizontal direction without falling.

The working principle is as follows: when the device is used, the positions of 2 horizontal expansion plates 12 in the figure 1 are adjusted according to the diameter of a hole formed in a desktop to be installed, if the size of the hole is proper, the wireless charger body 1 is directly placed into the hole from top to bottom, the charging panel body 2 is clamped on the desktop at the top of the hole, if the diameter of the hole is large, the extrusion nut 9 in the figure 3 is loosened, the extrusion nut 9 does not extrude and fix the movable plate 7 in the side groove 6, the movable plate 7 is stirred to slide upwards, the movable plate 7 drives the horizontal bolt 8 to vertically slide upwards along the stabilizing groove 10, in the process of sliding upwards on the movable plate 7, the support rod 11 is driven to rotate and incline, and the support rod 11 drives the horizontal expansion plates 12 to drive the ejection columns 13 to slide along the track grooves 14 to be;

thus, 2 horizontal extension plates 12 in fig. 1 are horizontally extended, the diameter of the top of the wireless charger body 1 is increased, the distance from the tail ends of the 2 symmetrical horizontal extension plates 12 to the tail end of the desktop is larger than the diameter of the hole formed in the desktop, the charging panel body 2 can be stably erected on the top of the hole through the horizontal extension plates 12 and cannot fall down, the pressing nut 9 is screwed again, the pressing nut 9 presses and fixes the movable plate 7 in the side groove 6, the position of the support rod 11 is fixed, and the support rod 11 provides stable support for the horizontal extension plates 12;

then in the equidirectional rotatory figure 2 of the same extrusion curb plate 5 inboard 2 internal thread sleeves 3 simultaneously, internal thread sleeve 3 utilizes threaded connection relation promotion threaded rod 4 and extrusion curb plate 5 to keep away from wireless charger body 1, to the inseparable laminating of relatively softer extrusion curb plate 5 and hole inner wall, and under the effect of

rubber pad

501, 4 extrusion curb plate 5 simultaneously and hole inner wall in close contact with, guarantee that wireless charger body 1 can not rock, wireless charger body 1 just can normal use with charging panel body 2, this is exactly this wireless charger's for cell-phone theory of operation.

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

Claims

1. The utility model provides a wireless charger for cell-phone, includes wireless charger body (1), panel body (2) that charges, horizontal bolt (8), extrusion nut (9) and orbit groove (14), its characterized in that: the charger is characterized in that a charging panel body (2) is installed at the top of the wireless charger body (1), a bearing seat (101) is installed on the side of the bottom of the wireless charger body (1), the bearing seat (101) is fixedly connected with the tail end of an internal thread sleeve (3), the inner side of the internal thread sleeve (3) is attached to a threaded rod (4), the tail end of the threaded rod (4) is fixedly welded on the inner side of an extrusion side plate (5), a side groove (6) is formed in the side of the wireless charger body (1), a movable plate (7) is arranged on the inner side of the side groove (6), the inner wall of a hole formed in the movable plate (7) is attached to the middle of a horizontal bolt (8), one end of the horizontal bolt (8) is attached to the inner wall of a stabilizing groove (10), the stabilizing groove (10) is formed in the side groove (6), an extrusion nut (9) is installed at the other end, and the lower terminal surface at horizontal extension board (12) is installed on bracing piece (11) top to horizontal extension board (12) top welded fastening has fore-set (13), the laminating of fore-set (13) top and orbit groove (14) inner wall, and orbit groove (14) set up at the panel body that charges (2) lower terminal surface avris.

2. The wireless charger according to claim 1, wherein: the inner thread sleeve (3) and the threaded rod (4) are symmetrically distributed about the extrusion side plate (5), and the inner thread sleeve (3) and the wireless charger body (1) form a rotating mechanism through the bearing seat (101).

3. The wireless charger according to claim 1, wherein: the outer side face of the extrusion side plate (5) is fixedly bonded with a rubber pad (501) with a rough surface, 4 extrusion side plates (5) are distributed at equal angles relative to the center of the wireless charger body (1), and the extrusion side plates (5) are iron arc-shaped thin plates.

4. The wireless charger according to claim 1, wherein: the movable plate (7) is in sliding connection with the side groove (6), the hole formed in the movable plate (7) is in sliding connection with the horizontal bolt (8), and the horizontal bolt (8) is in sliding connection with the stabilizing groove (10).

5. The wireless charger according to claim 1, wherein: connecting axle (1101) are all installed to bracing piece (11) bottom and top, and bracing piece (11) constitute slewing mechanism with fly leaf (7) and horizontal expansion board (12) respectively through connecting axle (1101) of its bottom and top installation to horizontal expansion board (12) are about charging panel body (2) symmetric distribution.

6. The wireless charger according to claim 1, wherein: the horizontal expansion plate (12) is a hard high-speed steel plate, 2 top columns (13) with T-shaped front view shapes are symmetrically welded to the top of the horizontal expansion plate (12), and the top columns (13) are in sliding connection with the track grooves (14).