CN210526429U

CN210526429U - Vehicle-mounted wireless clamping support for charging

Info

Publication number: CN210526429U
Application number: CN201921652765.8U
Authority: CN
Inventors: 李超然
Original assignee: Shenzhen Zeqi Electronics Co Ltd
Current assignee: Shenzhen Zeqi Electronics Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-05-15
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to an on-vehicle articles for use technical field specifically is a vehicular is wireless charges and uses clamping support, hold in the palm including bottom, protecgulum, rocking arm, centre gripping arm and foot, the rocking arm is provided with the twice and installs respectively in the both sides of protecgulum, and the outer rod end of the rocking arm of both sides is connected with corresponding centre gripping arm respectively, the foot holds in the palm the bottom of installing at the protecgulum, the apex angle that the foot held in the palm both sides is in and all is provided with the pendulum rod between the rocking arm, the groove of pegging graft has been seted up at the top that the foot held in the palm, the top of pegging graft the groove inwards extends to be formed with and articulates the arch, be provided with the fixed block on the shells inner wall of protecgulum, the fixed block imbeds to the inslot. This application passes through connecting rod drive mechanism, carries on spacingly fixed to the cell-phone, operation convenient and fast to form relative power balance through spring mechanism, improve stability.

Description

Vehicle-mounted wireless clamping support for charging

Technical Field

The utility model relates to an on-vehicle articles for use technical field specifically is a vehicular is wireless charges and uses clamping support.

Background

With the improvement of living standard, automobiles have been commonly walked into thousands of households. The increasingly complex traffic environment is faced immediately, so people need mobile phone navigation when driving to go out nowadays. At present, the design structure of the vehicle-mounted support is changed day by day, and various structural designs are needed to make new breakthrough.

The vehicle-mounted support commonly used in the prior art has certain technical defects, the clamping arm can only move left and right to have certain influence on the unfolded width, and cannot adapt to different types of mobile phones.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless centre gripping support of using that charges of vehicular 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 vehicle-mounted clamping bracket for wireless charging comprises a bottom cover, a front cover, a rocker arm, a clamping arm and a foot support, the rocker arms and the foot supports are both arranged in the inner cavity of the front cover, the rocker arms are provided with two channels and are respectively arranged at the two sides of the front cover, the inner rod ends of the rocker arms at the left side and the right side are both arranged in the inner cavity of the shell of the front cover through movable bolts, the outer rod ends of the rocker arms at the two sides are respectively connected with corresponding clamping arms, the foot supports are arranged at the bottom of the front cover, the vertex angles at the two sides of the foot supports are arranged between the rocker arms and are provided with the swinging rods, the top of the foot support is provided with a hanging groove, the top of the hanging groove extends inwards to form a hanging protrusion, the inner wall of the shell of the front cover is provided with a fixed block which is embedded into the hanging groove and is positioned at the bottom of the hanging groove, the fixed block is provided with a compression spring, the top of the compression spring is attached to the upper edge of the hanging groove, and the hanging protrusion is embedded into the inner cavity of the compression spring.

As a further aspect of the present invention: the bottom cover and the front cover form a cover-type structure.

As a further aspect of the present invention: and torsional springs are arranged at the joints of the rocker arms on the two sides and the clamping arms.

As a further aspect of the present invention: two ends of the swing rod are respectively connected with the foot support and the rocker arm through movable bolts,

as a further aspect of the present invention: the inner wall bottom of the shell of the front cover is further provided with a limiting rod, a pulley is installed at the rod end of the limiting rod, a limiting rail is arranged on the foot support, and the pulley is embedded and slidably installed in the limiting rail.

Compared with the prior art, the beneficial effects of the utility model are that:

the mobile phone is limited and fixed by the gravity of the mobile phone through the connecting rod transmission mechanism, operation is convenient and fast, and personnel can complete the operation by one hand quickly.

The application forms relative force balance through a compression spring mechanism and a torsion spring mechanism; in the twinkling of an eye of taking off the cell-phone on the one hand, compression spring and torsional spring can drive the centre gripping support at once and reset, and the operation is high-efficient convenient, and on the other hand can reduce the frictional force that centre gripping arm and cell-phone side were followed because the power balance that spring mechanism exists to avoid opening the button.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structure schematic diagram after the cover of the utility model is opened.

Fig. 3 is an enlarged view of a region a in fig. 2.

Fig. 4 is an enlarged view of a structure of a region B in fig. 2.

In the figure: 1-bottom cover, 2-rocker arm, 3-clamping arm, 4-foot rest, 5-torsion spring, 7-front cover, 8-compression spring, 9-swinging rod, 11-limiting rod, 12-limiting rail, 13-pulley, 21-hanging groove, 22-hanging protrusion and 23-fixing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.

It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

The first embodiment is as follows:

referring to fig. 1 and 2, a vehicle-mounted clamping bracket for wireless charging includes a bottom cover 1, a front cover 7, a rocker arm 2, a clamping arm 3 and a foot support 4, the bottom cover 1 and the front cover 7 form a cover-type structure, the rocker arm 2 and the foot support 4 are both installed in an inner cavity of the front cover 7, the rocker arm 2 is provided with two channels and is respectively installed on two sides of the front cover 7, and inner rod ends of the rocker arm 2 on the left and right sides are both installed in an inner cavity of a shell of the front cover 7 through movable bolts.

The foot rest 4 is used for bearing a mobile phone, the rocker arm 2 is used for force transmission to drive the clamping arm 3 to move, and therefore the two sides of the clamping arm 3 limit and fix the mobile phone.

Referring to fig. 2 and 4, the outer rod ends of the two rocker arms 2 are respectively connected with the corresponding clamping arms 3, the joints of the rocker arms 2 at the two sides and the clamping arm 3 are provided with torsion springs 5, the foot supports 4 are arranged at the bottom of the front cover 7, the apex angles at the two sides of the foot rest 4 are positioned between the rocker arms 2 and are provided with a swing rod 9, the two ends of the swing rod 9 are respectively connected with the foot rest 4 and the rocker arms 2 through movable bolts, the top of the foot rest 4 is provided with a hanging groove 21, the top of the hanging groove 21 extends inwards to form a hanging protrusion 22, a fixed block 23 is arranged on the inner wall of the shell of the front cover 7, the fixed block 23 is embedded into the hanging groove 21 and is positioned at the bottom of the hanging groove 21, the fixed block 23 is provided with a compression spring 8, the top of the compression spring 8 is attached to the upper edge of the hanging groove 21, and the hanging protrusion 22 is embedded into the inner cavity of the compression spring 8.

The utility model discloses a theory of operation is: during the operation, the cell-phone holds in the palm carries on the foot holds in the palm 4, and the gravity of cell-phone itself gives 4 extrusion forces downwards to the foot holds in the palm, and the foot holds in the palm 4 and receives the influence of gravity to slide down to drive the pendulum to the motion of pole 9, thereby the pendulum drives 2 swings of rocking arm for power transmission media to pole 9, thereby drive centre gripping arm 3 along the pendulum to the direction of turning to pole 9, to the intermediate position centre gripping of centre gripping support, thereby carry out spacing fixed to the cell-phone, operation convenient and fast, personnel can accomplish by one hand fast.

When the foot rest 4 moves downwards under the gravity of the mobile phone, the foot rest applies work to overcome the elastic acting force of the compression spring 8 and forms a downward pressing state on the compression spring 8; when the rocker arm 2 drives the clamping arm 3 to swing, the elastic acting force of the torsion spring 5 is overcome to do work, a reverse stretching trend is formed for the torsion spring 5, and then the compression spring 8 and the torsion spring 5 have a resetting trend to form relative force balance; so, in the twinkling of an eye of taking off the cell-phone on the one hand, compression spring 8 and torsional spring 5 can drive the centre gripping support at once and reset, and the operation is high-efficient convenient, and on the other hand can reduce the frictional force on centre gripping arm 3 and cell-phone side edge because the power balance that spring mechanism exists to avoid opening the button.

Example two:

referring to fig. 2 and fig. 3, this embodiment is a further optimization of the embodiment, on the basis of which, a limiting rod 11 is further disposed at the bottom of the inner wall of the housing of the front cover 7, a pulley 13 is mounted at the rod end of the limiting rod 11, a limiting rail 12 is disposed on the foot rest 4, and the pulley 13 is embedded and slidably mounted in the limiting rail 12. This application still designs stop gear for it is spacing to the foot holds in the palm 4 orbit that moves down, guarantees that it is vertical move down, makes the motion of both sides centre gripping arm 3 have the synchronism.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A vehicle-mounted clamping support for wireless charging comprises a bottom cover (1), a front cover (7), rocker arms (2), clamping arms (3) and foot supports (4), wherein the rocker arms (2) and the foot supports (4) are installed in an inner cavity of the front cover (7), the rocker arms (2) are provided with two channels and installed on two sides of the front cover (7) respectively, the vehicle-mounted clamping support is characterized in that inner rod ends of the rocker arms (2) on the left side and the right side are installed in an inner cavity of a shell of the front cover (7) through movable bolts, outer rod ends of the rocker arms (2) on two sides are connected with the corresponding clamping arms (3) respectively, the foot supports (4) are installed at the bottom of the front cover (7), apex angles on two sides of the foot supports (4) are located between the rocker arms (2), a hanging groove (21) is formed in the top of the foot supports (4), a hanging protrusion (22) is formed by extending inwards of the top of the hanging groove (21), be provided with fixed block (23) on the shells inner wall of protecgulum (7), fixed block (23) are embedded into and are located the bottom of articulate groove (21) in articulate groove (21), install compression spring (8) on fixed block (23), the top of compression spring (8) with articulate going up of groove (21) along laminating mutually and articulate arch (22) and imbed to compression spring (8) inner chamber.

2. The vehicle-mounted wireless charging clamping support according to claim 1, wherein the bottom cover (1) and the front cover (7) form a cover-type structure.

3. The vehicle-mounted clamping bracket for wireless charging according to claim 1, wherein a torsion spring (5) is arranged at the joint of the rocker arms (2) at the two sides and the clamping arm (3).

4. The vehicle-mounted wireless charging clamping support according to claim 2, wherein two ends of the swinging rod (9) are respectively connected with the foot support (4) and the rocker arm (2) through movable bolts.

5. The vehicle-mounted clamping support for wireless charging according to any one of claims 1 to 4, wherein a limiting rod (11) is further arranged at the bottom of the inner wall of the shell of the front cover (7), a pulley (13) is mounted at the rod end of the limiting rod (11), a limiting rail (12) is arranged on the foot rest (4), and the pulley (13) is embedded and slidably mounted in the limiting rail (12).