CN211629879U

CN211629879U - Foldable wireless charger

Info

Publication number: CN211629879U
Application number: CN201921510835.6U
Authority: CN
Inventors: 邓春利
Original assignee: 邓春利
Current assignee: Hangzhou Baicheng Technology Co.,Ltd.
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-10-02
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a collapsible wireless charger, including wireless charger main part, the left side of wireless charger main part is fixed with first fagging, both sides top is rotated around the inner chamber of first fagging and is connected with the second fagging, and the inboard of guide arm all is provided with along the dog of upper and lower direction fixing at first fagging bottom inner chamber, the outer wall of dog has cup jointed the fixture block, and the left side of fixture block extends the first opening that the left side bottom of first fagging was seted up, the spring cup joints on the outer wall of guide arm, and the one end of spring is fixed with the outside of dog, the other end of spring and the inboard fixed connection of fixture block. This collapsible wireless charger, the strong point that has increased wireless charger avoids the long-time hand of user to get and holds the cell-phone, and the normal use that can not influence the cell-phone again when the cell-phone lasts to charge is put into the intracavity of this mechanism with the data line after using and is favorable to carrying, and easy operation satisfies user's demand.

Description

Foldable wireless charger

Technical Field

The utility model relates to a wireless charger technical field specifically is a collapsible wireless charger.

Background

With the continuous improvement of the requirements of the electric equipment on power supply quality, safety, reliability, convenience, instantaneity, special occasions, special geographic environments and the like, the contact type electric energy transmission mode can not meet the actual requirements more and more. A wireless charger is a device which is charged by utilizing the principle of electromagnetic induction, 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 out 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. The wireless charging technology is a special power supply mode, does not need a power line, depends on electromagnetic wave propagation, converts electromagnetic wave energy into electric energy, and finally realizes wireless charging.

The existing wireless charger does not need to insert a data line into an electric appliance, but the wireless charger is required to be inserted into the data line and then connected with an external power supply for use, so that the wireless charger is not completely convenient and fast in the carrying process, and under the condition that the charging time is the same, compared with a common wired charger, the wireless charger is different in charging efficiency, and users who are not as late as the charging end mostly choose to use the mobile phone without a fixed pivot in order to prevent the mobile phone from interrupting the current use progress due to sudden power off and power off, which is also one of the causes of suffering from cervical spondylosis, so that the support of the mobile phone is also one of important structures.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collapsible wireless charger to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a foldable wireless charger comprises a wireless charger main body, wherein a first supporting plate is fixed on the left side of the wireless charger main body, second supporting plates are rotatably connected to the top ends of the front side and the rear side of an inner cavity of the first supporting plate, a sliding groove is formed in the right side of each second supporting plate, supporting seats are arranged at the front end and the rear end of the bottom end of the left side of the first supporting plate, the inner cavity of each supporting seat is rotatably connected with one end of a connecting rod through a pin shaft, the other end of each connecting rod is rotatably connected with an inner cavity of a sliding block through a pin shaft, the left side of the sliding block is embedded into the inner cavity;

the clamping mechanism comprises a guide rod, a stop block, a clamping block, a first opening, a pinching rod, a second opening, a spring and a clamping groove;

the utility model discloses a supporting plate, including first fagging, both ends central point put around the bottom inner chamber of first fagging all is fixed with the guide arm, and the inboard of guide arm all is provided with along the up-down direction and fixes the dog at first fagging bottom inner chamber, the fixture block has been cup jointed to the outer wall of dog, and the left side of fixture block extends the first opening that the left side bottom of first fagging was seted up, the right side of fixture block is fixed with the pole of holding between the fingers of "L" shape, and the right-hand member of the pole of holding between the fingers of "L" shape extends the second opening that the right side bottom of first fagging was seted up, the spring cup joints on the outer wall of guide arm, and.

Preferably, the first supporting plate and the second supporting plate are both in a concave shape, and the positions without the sealing parts are consistent and aligned.

Preferably, the length of the connecting rod is less than the length of the first supporting plate and the second supporting plate.

Preferably, the shapes of the clamping block and the clamping groove are both 7-shaped, the left side of the clamping block is an inclined plane, an included angle between the inclined plane and a horizontal line is 45 degrees, and the inner cavity of the clamping groove is larger than the whole size of the clamping block.

Compared with the prior art, the beneficial effects of the utility model are that: when the foldable wireless charger is in actual use, the first supporting plate, the second supporting plate and the connecting rod are enabled to be enclosed into a tripod through the cooperation of the connecting rod, the sliding block, the sliding chute, the supporting seat, the first supporting plate and the second supporting plate, the tripod is stably placed at a horizontal position such as a desktop, the mobile phone is placed at the top end of the pinching rod, the mobile phone of a user is attached to the wireless charger main body on the first supporting plate to be charged, the mobile phone can be watched and used while being charged, the device can be used and can be folded and stored through the clamping mechanism, the probability of suffering from cervical spondylosis can be reduced by increasing the supporting point of the wireless charger, the situation that the user holds the mobile phone by hands for a long time to be unfavorable for body health is avoided, the normal use of the mobile phone can not be influenced while the mobile phone is continuously charged, and a used data line can be placed in a cavity of the mechanism to be favorable, the operation is simple, and the requirements of users are met.

Drawings

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

fig. 2 is a bottom view of the present invention;

fig. 3 is a right side view of the present invention.

In the figure: 1. the wireless charger main part, 2, first fagging, 3, second fagging, 4, spout, 5, supporting seat, 6, slider, 7, connecting rod, 8, clamping mechanism, 801, guide arm, 802, dog, 803, fixture block, 804, first opening, 805, hold between the fingers the pole, 806, second opening, 807, spring, 808, draw-in 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. 1-3, the present invention provides a foldable wireless charger, comprising: a foldable wireless charger comprises a wireless charger main body 1, wherein a first supporting plate 2 is fixed on the left side of the wireless charger main body 1, the top ends of the front side and the rear side of an inner cavity of the first supporting plate 2 are rotatably connected with a second supporting plate 3, a sliding groove 4 is formed in the right side of the second supporting plate 3, the sliding groove 4 is used for storing a connecting rod 7 into an inner cavity of the sliding device after the use of the device is finished, supporting seats 5 are arranged at the front end and the rear end of the bottom end of the left side of the first supporting plate 2, the inner cavity of each supporting seat 5 is rotatably connected with one end of each connecting rod 7 through a pin shaft, the other end of each connecting rod 7 is rotatably connected with an inner cavity of a sliding block 6 through a pin shaft, the sliding block 6 capable of sliding up and down can drive the connecting rod 7 to;

the clamping mechanism 8 comprises a guide rod 801, a stop 802, a clamping block 803, a first opening 804, a pinch rod 805, a second opening 806, a spring 807 and a clamping groove 808;

the guide rods 801 are fixed at the central positions of the front end and the rear end of an inner cavity at the bottom end of the first supporting plate 2, the inner sides of the guide rods 801 are respectively provided with a stop block 802 fixed in the inner cavity at the bottom end of the first supporting plate 2 along the vertical direction, the outer wall of the stop block 802 is sleeved with a stop block 803, the left side of the stop block 803 extends out of a first opening 804 formed at the left side bottom end of the first supporting plate 2, the right side of the stop block 803 is fixed with an L-shaped pinching rod 805, the pinching rod 805 can not only assist the stop block 803 to move inwards but also can support the extended part of the mobile phone, the right end of the L-shaped pinching rod 805 extends out of a second opening 806 formed at the right side bottom end of the first supporting plate 2, the spring 807 is sleeved on the outer wall of the guide rods 801, the spring 807 is a rotary spring, the elastic coefficient is 30N/CM, the spring 807 generates elastic deformation after being stretched or extruded, the stopper 802 is used for assisting the spring 807 to push the stopper 803 outward all the time, and the other end of the spring 807 is fixedly connected with the inner side of the stopper 803.

The following electric devices have the following types and functions:

wireless charger main part 1: the model is 20000M80000, and the mobile phone charger is used for charging mobile phones.

As a preferred scheme, furthermore, the first supporting plate 2 and the second supporting plate 3 are both in a concave shape, and no sealing part is in a consistent pair, so that the hollow parts of the first supporting plate 2 and the second supporting plate 3 are ensured to correspond, and a user can conveniently place a data wire into the hollow parts.

Preferably, the length of the connecting rod 7 is less than the length of the first supporting plate 2 and the second supporting plate 3, and when the device needs to be folded and carried, the connecting rod 7 less than the length of the first supporting plate 2 and the second supporting plate 3 can be retracted into the inner cavity of the sliding groove 4, so that the overall volume of the device is reduced.

As a preferable scheme, the shapes of the fixture block 803 and the fixture groove 808 are both "7", the left side of the fixture block 803 is an inclined plane, an included angle between the left side of the fixture block 803 and a horizontal line is 45 degrees, and the inner cavity of the fixture groove 808 is larger than the whole size of the fixture block 803.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the device needs to be folded and stored, a user pushes the connecting rod 7 upwards to drive the sliding block 6 to slide upwards along the path of the sliding groove 4 by means of pushing force, when the sliding block 6 completely slides to the top end of the inner cavity of the sliding groove 4, the connecting rod 7 is changed from 'one' to '1' to drive the supporting seat 5 to draw the distance between the first supporting plate 2 and the second supporting plate 3 closer, because the left side of the clamping block 803 is an inclined surface, in the process of attaching the first supporting plate 2 and the second supporting plate 3, the right side wall of the second supporting plate 3 extrudes the clamping block 803, the clamping block 803 is forced to move in the limiting direction of the guide rod 801 to extrude the spring 807 inwards until the clamping block 803 is completely inserted into the inner cavity of the clamping groove 808, the clamping block 803 is forced to move outwards under the action of the spring 807 to be inserted into the clamping groove 808 to fix the second supporting plate 3, the occupied area is small after the volume is, when the device needs to be used, the pinching rod 805 is pinched to the center, the pinching rod 805 is prompted to drive the fixture block 803 to extrude the spring 807 to enable the fixture block 803 to move inwards, at the moment, the distance between the first supporting plate 2 and the second supporting plate 3 is pulled open, the fixation of the first supporting plate 2 to the second supporting plate 3 can be released, further, the distance between the first supporting plate 2 and the second supporting plate 3 is increased, as the top ends of the first supporting plate 2 and the second supporting plate 3 are rotatably connected, the sliding block 6 slides to the bottom end of the inner cavity of the sliding groove 4 under the action of self gravity, the first supporting plate 2, the second supporting plate 3 and the connecting rod 7 are prompted to enclose a tripod under the transverse support of the connecting rod 7, at the moment, the data wires stored in the first supporting plate 2 and the second supporting plate 3 can be taken out, the tripod is stably placed at a horizontal position such as a desktop, the wireless charger is switched on, the mobile, make wireless charger main part 1 on the first fagging 2 of cell-phone laminating charge, the cell-phone that can last again when realizing the use to the device charges, avoid the long-time hand of user to hold the oppression of cell-phone to the health position, prevent long-time low head and overlook the cell-phone screen, for the cervical vertebra alleviates the burden, the data line that wireless charger used also has better place the department, be favorable to carrying, convenient and fast, better user experience is provided for the user.

In the description of the present invention, it is to be understood that the terms "inner chamber", "central position", "front-back", "bottom", "outer", "upper", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "embedded," "nested," "open," "secured," "disposed," and the like are to be construed broadly and may include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A foldable wireless charger comprising a wireless charger main body (1), characterized in that: a first supporting plate (2) is fixed on the left side of the wireless charger main body (1), the top ends of the front side and the rear side of an inner cavity of the first supporting plate (2) are rotatably connected with a second supporting plate (3), a sliding groove (4) is formed in the right side of the second supporting plate (3), supporting seats (5) are arranged at the front end and the rear end of the left side bottom end of the first supporting plate (2), the inner cavity of each supporting seat (5) is rotatably connected with one end of a connecting rod (7) through a pin shaft, the other end of each connecting rod (7) is rotatably connected with an inner cavity of a sliding block (6) through a pin shaft, the left side of each sliding block (6) is embedded into the inner cavity of the corresponding sliding groove (4), and a;

the clamping mechanism (8) comprises a guide rod (801), a stop block (802), a stop block (803), a first opening (804), a pinching rod (805), a second opening (806), a spring (807) and a clamping groove (808);

the guide rod (801) is fixed to the center positions of the front end and the rear end of an inner cavity of the bottom end of the first supporting plate (2), a stop block (802) fixed to the inner cavity of the bottom end of the first supporting plate (2) in the vertical direction is arranged on the inner side of the guide rod (801), a clamping block (803) is sleeved on the outer wall of the stop block (802), a first opening (804) formed in the bottom end of the left side of the first supporting plate (2) extends out of the left side of the clamping block (803), an L-shaped pinching rod (805) is fixed to the right side of the clamping block (803), a second opening (806) formed in the bottom end of the right side of the first supporting plate (2) extends out of the right end of the L-shaped pinching rod (805), a spring (807) is sleeved on the outer wall of the guide rod (801), one end of the spring (807) is fixed to the outer side of the stop block (802), and the other end of.

2. A foldable wireless charger, according to claim 1, characterized by: the first supporting plate (2) and the second supporting plate (3) are concave, and the positions without the sealing parts are consistent and in pair.

3. A foldable wireless charger, according to claim 1, characterized by: the length of the connecting rod (7) is less than that of the first supporting plate (2) and the second supporting plate (3).

4. A foldable wireless charger, according to claim 1, characterized by: the shapes of the clamping block (803) and the clamping groove (808) are both 7-shaped, the left side of the clamping block (803) is an inclined plane, an included angle between the inclined plane and a horizontal line is 45 degrees, and the inner cavity of the clamping groove (808) is larger than the whole size of the clamping block (803).