CN207504941U - A kind of slim and graceful wireless charging mobile phone stent - Google Patents

Abstract

The utility model relates to the technical field of mobile terminal brackets, in particular to a light and light wireless charging mobile phone bracket, comprising an upper shell, a lower shell, a clamping mechanism installed between the upper shell and the lower shell, a wireless charging board and It is used to seal the panel of the upper case. The upper case is fastened to the lower case. The wireless charging board is installed in the upper case. The power interface of the wireless charging board extends out of the upper case from the side edge of the upper case. The clamping mechanism It consists of an adjustment splint and two side wing splints. The line charging mobile phone bracket of the utility model can realize the operation of picking and placing the mobile phone with one hand, and it is not necessary to stick an iron sheet on the mobile phone during use. Shaking can improve the safety of the car environment and the use of mobile phones.

Description

A Lightweight Wireless Charging Mobile Phone Holder

technical field

The utility model relates to the technical field of mobile terminal brackets, in particular to a lightweight wireless charging mobile phone bracket.

Background technique

With the popularity of vehicles and the rapid development of navigation technology, car navigation has become an increasingly indispensable accessory for cars. In view of the current popularity of navigation technology based on real-time road conditions, smart phones and tablet computers that can connect to mobile networks Terminal devices such as mobile phones and mobile phones can realize navigation based on real-time road conditions, and vehicle mounts that can fix terminal devices such as smart phones and tablet computers on cars are more and more widely used.

However, due to the size and portability of the terminal equipment, the battery capacity of the terminal equipment is limited, and the power consumption of the terminal equipment is large, so the power supply of the terminal equipment cannot be used for a long time. Therefore, the terminal equipment needs to be charged in time, and the car has become a daily means of transportation for people, and people stay in the car for a long time, so it is very common to use the car battery to charge the terminal equipment.

Wireless charging technology originates from wireless power transmission technology. Low-power wireless charging often adopts electromagnetic induction (such as the Qi method for charging mobile phones, but ZTE’s electric vehicle wireless charging uses inductive charging), and high-power wireless charging often uses resonance. (Most electric vehicle charging uses this method) The power supply equipment (charger) transmits energy to the device that uses the electricity, and the device uses the received energy to charge the battery and at the same time for its own operation. Since energy is transmitted between the charger and the electrical device using a magnetic field, there is no need for wires to connect the two, and both the charger and the electrical device can have no exposed conductive contacts. Therefore, wireless charging technology is applied to the car mount for smart Charging terminal devices such as mobile phones and tablet computers is favored by many consumers.

However, the existing wireless charging mobile phone holders need to paste iron sheets on the mobile phone when using them, and then magnetically attract them to the mobile phone holder, which is very inconvenient to use; and ordinary gravity mobile phone holders tend to make squeaking noises during use It greatly affects the environment inside the car.

Utility model content

In view of this, the purpose of this utility model is to provide a light and light wireless charging mobile phone holder, so that the wireless charging mobile phone holder does not need to stick iron sheets on the mobile phone during use, which is convenient to use and does not emit squeaking noises during use.

The utility model solves the above-mentioned technical problems by the following technical means:

A light wireless charging mobile phone holder, including an upper case, a lower case, a clamping mechanism installed between the upper case and the lower case, a wireless charging board and a panel for sealing the upper case, the upper case Fastened on the lower case, the wireless charging board is installed in the upper case, and the power interface of the wireless charging board extends out of the upper case from the side edge of the upper case. One end is movably embedded in the lower casing by the front edge of the lower casing, and the two side wing splints are symmetrically embedded in the lower casing by the two side edges of the lower casing. The side is bent into a claw-like structure, and the inner front edge of the lower shell is symmetrically provided with two limit baffles, and the two limit baffles are respectively located on both sides of the adjusting splint; the end of the adjusting splint embedded in the lower shell is provided with an adjusting plate , there are two figure-eight chute symmetrically arranged on the adjustment plate, the large opening ends of the two splay-shaped chute are facing one side of the adjustment splint, and there are cylindrical Pin body, two side wing splints are embedded in the lower shell and one end is provided with a cylindrical flange, which can be rotatably embedded in the cylindrical pin body, and the middle part of the adjustment splint is provided with a strip groove, and a tension spring is installed in the strip groove. One end of the spring is fixed on the end of the bar-shaped groove close to the claw-shaped structure. The upper shell is provided with a ring bolt on the side close to the lower shell. The other end of the tension spring is fixed on the ring bolt. When the tension spring is in a free state, the barrel Shape pin body is positioned at the large open end of the chute of figure-eight.

Further, the middle parts of the two side-wing splints are provided with bar-shaped limiting grooves, and the lower housing is provided with a limiting column matching the bar-shaped limiting grooves, and the side-wing splints are movably sleeved on the limiting columns through the strip-shaped limiting grooves. superior.

Further, the two limit baffles are symmetrically provided with limit holes, the upper edge of the limit holes is higher than the bottom surface of the adjustment splint, and a locking groove communicating with the outside of the lower housing is provided between the two limit baffles. Located directly below the adjustment splint, a locking gusset is inserted into the locking groove, and the end of the locking gusset inserted into the lower shell is provided with an elliptical column lock bar, and the elliptical major axis of the elliptical column lock bar is perpendicular to the locking pinch plate , the two ends of the elliptical cylinder lock bar are movable and clamped in the limit hole.

Further, the inner edge of the lower housing is provided with a plurality of threaded sleeves, the inner edge of the upper housing is provided with through holes corresponding to the threaded sleeves, and bolts are inserted in the through holes, and the upper housing is connected with the threaded sleeves through the bolts. The cooperation of the cartridge is connected to the lower housing.

Further, the bottom of the lower casing is provided with a connecting ferrule, and an iron sheet is arranged in the connecting ferrule.

Further, the upper edge of the upper casing is provided with a stepped platform, the depth of the stepped platform is the same as the thickness of the panel, and the panel is installed on the stepped platform.

The beneficial effects of the utility model:

1. The wireless charging mobile phone bracket of the utility model can realize the operation of picking and placing the mobile phone with one hand, and there is no need to stick iron sheets on the mobile phone during use, which is very convenient to use;

2. The wireless charging mobile phone support of the utility model uses a tension spring as a reset part, which will not make squeaky noise like the existing ordinary gravity mobile phone support during use, and can improve the environment in the car;

3. The wireless charging mobile phone bracket of the present utility model is designed with a locking switch, which can be used to lock the position of the splint during use, avoiding the defects of the existing ordinary gravity mobile phone brackets that the mobile phone shakes during use, and even the mobile phone is thrown out;

4. The wireless charging mobile phone holder of the utility model can be used in conjunction with ordinary suction mobile phone holders on the market, so that the ordinary holder has a wireless charging function and realizes 360-degree rotation, which is convenient for switching usage scenarios at any time.

Description of drawings

Fig. 1 is the appearance schematic diagram of the utility model;

Fig. 2 is the overall explosion schematic diagram of the utility model;

Fig. 3 is a partial explosion schematic diagram one of the utility model;

Fig. 4 is the partial explosion schematic diagram two of the present utility model;

Fig. 5 is a schematic diagram of cooperation between the locking gusset, the elliptical column locking strip and the lower housing of the present invention;

Fig. 6 is a schematic diagram of the locking gusset and the elliptical column locking strip of the present invention;

Fig. 7 is a schematic diagram of the use state of the utility model;

Among them, the upper case 1, the lower case 2, the wireless charging board 3, the panel 4, the adjustment splint 5, the side splint 6, the limit baffle 7, the adjustment plate 8, the eight-shaped chute 9, and the cylindrical pin body 10 , column flange 11, strip groove 12, tension spring 13, ring bolt 14, strip limit groove 15, limit column 16, limit hole 17, lock groove 18, lock plate 19, oval column lock bar 20. Threaded sleeve 21, through hole 22, connecting ferrule 23, iron sheet 24, step platform 25, magnetic suction type vehicle mount 26.

Detailed ways

The utility model will be described in detail below in conjunction with accompanying drawing:

As shown in Figure 1 to Figure 7

A light wireless charging mobile phone holder, including an upper case 1, a lower case 2, a clamping mechanism installed between the upper case 1 and the lower case 2, a wireless charging plate 3 and a sealing mechanism for sealing the upper case 1 The panel 4, the upper case 1 is fastened on the lower case 2, the wireless charging board 3 is installed in the upper case 1, the power interface of the wireless charging board 3 extends out of the upper case 1 from the side edge of the upper case 1, The clamping mechanism includes an adjusting splint 5 and two side wing splints 6 , one end of the adjusting splint 5 is movably inserted into the lower shell 2 by the front edge of the lower shell 2 , and the two side wing splints 6 are symmetrically inserted from both sides of the lower shell 2 The edge is embedded in the lower casing 2, and the free ends of the adjustment splint 5 and the two side splints 6 are bent to one side of the upper casing 1 to form a claw-like structure, and the inner front edge of the lower casing 2 is symmetrically provided with two limit stops. The baffle plate 7 and two limit baffle plates 7 are respectively located on both sides of the adjustment splint 5; the end of the adjustment splint 5 embedded in the lower housing 2 is provided with an adjustment plate 8, and two sliding slides in a figure-eight shape are arranged symmetrically on the adjustment plate 8. Groove 9, the large opening ends of the two figure-eight chute 9 are facing one side of the adjustment splint 5, the two chute 9 in figure-eight shape are slidingly provided with cylindrical pin body 10, and the two side splints 6 are embedded One end of the lower housing 2 is provided with a cylindrical flange 11, which can be rotatably embedded in the cylindrical pin body 10, and the middle part of the adjusting splint 5 is provided with a bar-shaped groove 12, and a tension spring 13 is installed in the bar-shaped groove 12. One end of the tension spring 13 is fixed on the end of the claw-like structure in the strip groove 12, the upper housing 1 is provided with an annular bolt 14 on one side close to the lower housing 2, and the other end of the tension spring 13 is fixed on the annular bolt 14. When the tension spring 13 is in a free state, the cylindrical pin body 10 is located at the large opening end of the chute 9 of the figure-eight shape. During use, the mobile phone can be picked and placed with one hand, and there is no need to stick iron sheets on the mobile phone during use. In-vehicle environment and mobile phone use safety.

The middle parts of the two side-wing splints 6 are provided with a strip-shaped limiting groove 15, and the lower housing 2 is provided with a limiting column 16 matching the strip-shaped limiting groove 15, and the side-wing splints 6 move through the strip-shaped limiting groove 15. Sleeved on the limit post 16. Through the cooperation of the limit post 16 and the bar-shaped limit groove 15, it is possible to prevent the rotation of the two side-wing splints 6 during the movement of the adjusting splint 5, and reduce the friction between the side-wing splints 6 and the lower housing 2, thereby reducing For the wear of the lower shell 2, the sensitivity of the support is improved.

Limiting holes 17 are arranged symmetrically on the two limiting baffles 7 , and the upper edge of the limiting holes 17 is higher than the bottom surface of the adjusting splint 5 , and a locking mechanism communicating with the outside of the lower housing 2 is provided between the two limiting baffles 17 . Groove 18, the locking groove 18 is located directly below the adjustment splint 5, the locking groove 18 is inserted with a locking pinch 19, and one end of the locking pinch 19 inserted into the lower housing 2 is provided with an elliptical column lock bar 20, the elliptical column The long axis of the ellipse of the locking bar 20 is perpendicular to the locking gusset 19 , and the two ends of the elliptical column locking bar 20 are movably clamped in the limiting hole 17 . Rotate the elliptical cylinder locking bar 20 by locking the buckle plate 19, so that the contact end surface of the elliptical column locking bar 20 and the bottom surface of the adjusting splint 5 gradually transitions from the end where the ellipse minor axis is located to the end where the ellipse major axis is located, and finally pushes the adjusting splint 5 to death , realize the locking of the adjusting splint 5 and the side splint 6, and prevent the mobile phone from shaking during use, or even the danger of the mobile phone being thrown out.

The inner edge of the lower housing 2 is provided with a plurality of threaded sleeves 21, and the inner edge of the upper housing 1 is provided with through holes 22 corresponding to the threaded sleeves 21, and bolts are inserted in the through holes 22. The upper housing 1 It is connected to the lower casing 2 through cooperation between the bolt and the threaded sleeve 21 . The upper casing 1 and the lower casing 2 are connected through the cooperation between the bolt and the threaded sleeve 21, which is more convenient for disassembly and assembly of the bracket, and can improve the processing and maintenance efficiency.

The bottom of the lower casing 2 is provided with a connecting ferrule 23 , and an iron piece 24 is disposed inside the connecting ferrule 23 . This design can quickly connect the wireless charging mobile phone bracket of the utility model with the ordinary bracket, so that the bearing force distribution of the connected bracket is more reasonable, and prevent the wireless charging mobile phone bracket from being separated from the ordinary bracket.

The upper edge of the upper casing 1 is provided with a stepped platform 25 , the depth of the stepped platform 25 is the same as the thickness of the panel 4 , and the panel 4 is installed on the stepped platform 25 . This design can make the appearance of the wireless charging mobile phone holder smoother and prevent the edges and corners from scratching the mobile phone.

The using method of the present utility model is as follows:

When in use, first stick the common magnetic suction type car holder 26 on the market to the dashboard or add it to the air conditioner vent, and then magnetically attach the wireless charging mobile phone holder of the present invention to the magnetic suction type vehicle holder 26 through the iron sheet 24 Then put the mobile phone on the panel 4 between the adjustment splint 5 and the side wing splint 6, under the action of the gravity of the mobile phone, the adjustment splint 5 overcomes the tension of the tension spring 13 and moves downward to the outside of the housing 2, and at the same time the cylindrical pin The body 10 moves from the large opening end of the eight-shaped chute 9 to the small opening end of the eight-shaped chute 9, and pulls the two side wing splints 6 through the columnar flange 11, so that the two side wing splints 6 are continuously downward to the bottom of the housing 2. The inner movement realizes the clamping of the mobile phone; after clamping, the elliptical cylinder lock bar 20 is rotated 90 degrees by the locking buckle 19, so that the contact end surface of the ellipse column lock bar 20 and the bottom surface of the adjustment splint 5 gradually changes from the ellipse minor axis The end face where the long axis of the ellipse is located is excessive, and finally the end face where the long axis of the ellipse of the elliptical column lock bar 20 is located pushes the adjusting splint 5 to death, realizing the locking of the adjusting splint 5 and the side wing splint 6 .

When taking the mobile phone, turn the elliptical column lock bar 20 reversely by 90 degrees through the locking pinch plate 19, so that the contact end surface of the elliptical column lock bar 20 and the bottom surface of the adjustment splint 5 gradually transitions from the end where the long axis of the ellipse is to the end where the short axis of the ellipse is located. , and then the elliptical column lock bar 20 is separated from the bottom surface of the adjusting splint 5, and then the mobile phone is gradually taken out along the panel 4 to the end away from the adjusting splint 5. The deformation is restored, and the adjustment splint 5 moves down to the inside of the housing 2 under the tension of the tension spring 13, and at the same time, the cylindrical pin body 10 moves from the small opening end of the eight-shaped chute 9 to the large opening end of the eight-shaped chute 9 movement, and pull the two side wing splints 6 through the column flange 11, so that the two side wing splints 6 continuously move downward to the outside of the housing 2, and then loosen the tight state of the mobile phone.

The above embodiments are only used to illustrate the technical solution of the utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solution of the utility model can be modified or Equivalent replacement without departing from the purpose and scope of the technical solution of the utility model shall be covered by the claims of the utility model. The technologies, shapes and construction parts not described in detail in the utility model are all known technologies.

Claims (6)

1. a kind of slim and graceful wireless charging mobile phone stent, it is characterised in that：Including upper shell, lower housing, be installed on upper shell and Clamping device, wireless charging battery plate and the panel for sealing upper shell, the upper shell between lower housing are fastened on lower housing On, the wireless charging battery plate is installed in upper shell, and the power interface of the wireless charging battery plate is extended by the lateral margin of upper shell Upper shell, the clamping device includes adjusting clamping plate and two pieces of flank clamping plates, before described one end for adjusting clamping plate is by lower housing In edge activity insertion lower housing, two pieces of flank clamping plates are symmetrically embedded in by the both side edges activity of lower housing in lower housing, institute State and adjust the free end of clamping plate and two pieces of flank clamping plates to the curving of upper shell into claw-like structures, the lower housing it is interior Portion's leading edge is symmetrically arranged with two pieces of postive stop baffles, and two pieces of postive stop baffles are located at the both sides for adjusting clamping plate respectively；

Described one end for adjusting clamping plate insertion lower housing is equipped with adjustable plate, and two are symmetrically arranged on the adjustable plate in splayed Sliding slot, two big opening ends in splay sliding slot towards the side for adjusting clamping plate, two in splay sliding slot Slip is provided with tubular shank, and one end of two pieces of flank clamping plate insertion lower housings is equipped with column flange, the column flange In the embedded tubular shank of rotation, bar-shaped trough is offered in the middle part of the adjusting clamping plate, tension spring is installed in the bar-shaped trough, One end of the tension spring is fixed on close to one end of claw-like structures in bar-shaped trough, and the upper shell is close to the one side of lower housing Be equipped with annular bolt, on the other end stationary annular bolt of the tension spring, when tension spring in a free state, the cylinder Shape shank is located at the big opening end of splay sliding slot.

2. a kind of slim and graceful wireless charging mobile phone stent according to claim 1, it is characterised in that：Two pieces of side wing clips Bar limit slot is both provided in the middle part of plate, the limited post to match with bar limit slot is provided in the lower housing, it is described Flank clamping plate is movably set in by bar limit slot on limited post.

3. a kind of slim and graceful wireless charging mobile phone stent according to claim 2, it is characterised in that：Two pieces of limiting blocks It is symmetrically arranged with limit hole on plate, the upper limb of the limit hole is higher than the bottom surface for adjusting clamping plate, between two pieces of postive stop baffles Equipped with the lock slots that are communicated outside lower housing, the lock slots are located at the underface for adjusting clamping plate, are plugged in the lock slots There is locking buckle, one end that the locking buckle is inserted into inside lower housing is provided with cylindroid bolt, the cylindroid bolt Transverse is vertical with locking buckle, and the both ends activity of the cylindroid bolt is fastened in limit hole.

4. a kind of slim and graceful wireless charging mobile phone stent according to claim 3, it is characterised in that：The lower housing it is interior Edge is provided with multiple screw shells, the inward flange of the upper shell be provided with the corresponding perforation of screw shell, it is described to pass through Bolt is inserted in hole, the upper shell is connected to by the mating reaction of bolt and screw shell on lower housing.

5. a kind of slim and graceful wireless charging mobile phone stent according to claim 4, it is characterised in that：The bottom of the lower housing Portion is provided with connection lasso, and iron plate is provided in the connection lasso.

6. a kind of slim and graceful wireless charging mobile phone stent according to claim 1 to 5 any claim, feature exist In：The upper limb of the upper shell is provided with ladder platform, and the depth of the ladder platform is identical with the thickness of panel, the panel installation In ladder platform.