CN110719354A - Non-magnetic mobile phone support - Google Patents

Abstract

The invention relates to the technical field of mobile phone brackets, in particular to a non-magnetic mobile phone bracket, which includes a support base and a mobile phone tray rotatably mounted on the support base. The mobile phone tray includes a face cover, a casing, a wireless charging assembly and a vacuuming assembly. On the top of the casing, a groove is formed in the middle of the face cover. A mounting plate is installed in the casing under the face cover. The vacuuming assembly includes a slider and a lifting column. The slider is slidably installed between the casing and the mounting plate. The elongated through hole, the lifting column passes through the installation plate and the wireless charging component, and a connecting plate is fixedly connected at the top, the connecting plate is installed in the center of the bottom of the cover, the lifting column is inserted in the elongated through hole, and pushes the slider It will make the lifting column move up and down. The present invention adopts a non-magnetic setting inside, and the mobile phone is tightly attached to the face cover by means of vacuuming, so that the mobile phone is adsorbed and fixed, the mobile phone fixing effect is good, the structure is simple, and the use is flexible and convenient.

Description

non-magnetic mobile phone holder

technical field

The invention relates to the technical field of mobile phone brackets, in particular to a non-magnetic mobile phone bracket.

Background technique

With the rapid development of the economy and the significant improvement of people's living standards, automobiles have entered thousands of households as a means of transportation. Checking mobile phones to answer calls and mobile phone navigation while driving also makes drivers often need to operate mobile phones while driving, but holding mobile phones while driving diverts attention and is prone to traffic accidents. Therefore, a mobile phone holder for fixing a mobile phone in a car is also produced on demand. There are many types of existing mobile phone brackets, which are divided into magnetic suction type, mechanical clamping type, gravity clamping type, etc. according to the way of clamping the mobile phone, and air outlet clamping type and sticking type according to the installation method of the mobile phone bracket.

The mobile phone bracket disclosed in the Chinese patent with publication number CN205769046U and titled "a magnetic suction type vehicle-mounted mobile phone bracket" is pasted and fixed to any stickable position in the vehicle cab through the 3M double-sided tape on the bottom surface of the support seat, And it can be magnetically connected to the mobile phone through the top surface of the suction cup, so the mobile phone can also be handled with one hand without damaging the surface of the mobile phone. However, the ring magnet in the mobile phone bracket will interfere with the digital compass and magnetic needle in the mobile phone, affecting The sensor inside the mobile phone will even destroy the sound quality and signal of the handset, and some mobile phones will experience intermittent black screen and poor signal quality. Has a certain interference shielding effect.

The Chinese patent with the publication number of CN207442955U and the title of "vehicle mobile phone gravity linkage wireless charging bracket" discloses a bracket including a main frame body, side clamp arms on both sides of the main frame body, a lower support arm at the bottom of the main frame body, and a main frame body. There is a gear linkage mechanism, and the side clamp arm and the lower support arm are connected to the gear linkage mechanism. When the lower support arm is moved downward by the gravity of the mobile phone, the gear linkage mechanism can drive the clamp arms on both sides to clamp inward, and the gear linkage The mechanism realizes gravitational linkage. When clamping the mobile phone, the mobile phone can be automatically clamped by the mobile phone's gravity to prevent the mobile phone from falling off. However, the mobile phone bracket of this structure will produce a mechanical linkage sound during the clamping process, and Mobile phones generally cannot be used horizontally, the clamping is not necessarily firm, and the overall structural design is also relatively complex.

Therefore, there is a need for a non-magnetic mobile phone bracket with no magnets, simple structure, and firm fixing to the mobile phone.

SUMMARY OF THE INVENTION

In view of this, the purpose of the present invention is to provide a non-magnetic mobile phone bracket, which adopts a non-magnetic setting inside, and tightly attaches the mobile phone to the face cover by means of vacuuming, so as to adsorb and fix the mobile phone, the mobile phone fixing effect is good, and the structure is good. Simple, flexible and convenient to use.

The present invention solves the above-mentioned technical problems through the following technical means:

A non-magnetic mobile phone bracket includes a support base, and a mobile phone tray rotatably mounted on the support base, the mobile phone tray includes a face cover, a casing, a wireless charging assembly and a vacuuming assembly, the face cover is fitted on the top of the casing, and the A groove is formed in the middle of the face cover, a mounting plate is installed in the casing under the face cover, the vacuuming assembly includes a slider and a lifting column, the slider is slidably installed between the casing and the mounting plate, the The slider is provided with an elongated through hole, the lifting column passes through the mounting plate and the wireless charging assembly, and a connecting plate is fixedly connected at the top, the connecting plate is installed at the center position of the bottom of the face cover, and the lifting column passes through In the elongated through hole, pushing the slider will make the lifting column move up and down.

Further, special-shaped blocks are integrally formed on the side walls on opposite sides of the elongated through hole, the special-shaped blocks are provided with a horizontal plane and a slope surface, and clamping blocks are provided on opposite sides of the lower end of the lifting column. The blocks slide along the horizontal and sloped surfaces. During the process of pushing the slider, the block slides from the horizontal plane to the sloped surface. Under the action of the sloped surface, the lifting column gradually moves down, so that under the action of pulling down the center of the cover, it cooperates with the groove to firmly adsorb the mobile phone. fix.

Further, two opposite ends of the clamping block are provided with inclined surfaces, and the inclination angle of the inclined surfaces is the same as the inclination angle of the inclined surfaces. So that the block can slide along the slope more easily.

Further, a blind hole is provided in the center of the bottom of the face cover, and the connecting plate is embedded and installed in the blind hole.

Further, the opposite sides of the casing are provided with sliding holes, and the sliding block is penetrated in the sliding holes.

Further, the bottom of the installation plate is provided with a chute, the slider is located in the chute, the top of the installation plate is provided with an installation slot, and the wireless charging component is installed in the installation slot.

Further, the mounting plate is provided with screws, the inner wall of the casing is formed with a ladder, and the mounting plate is mounted on the ladder by screws.

Further, a bottom plate and an annular elastic sleeve are installed in the casing below the sliding block, and the bottom plate is located above the annular elastic sleeve.

Further, the casing is provided with an annular groove under the bottom plate, the bottom plate is also provided with a screw, the lower end of the screw is located in the annular groove, and the bottom plate is installed in the casing by the screw.

Further, the support base includes a base and a connecting ball mounted on the base, the lower end of the casing is rotatably sleeved on the connecting ball, and the annular elastic sleeve is sleeved on the upper end of the connecting ball. The setting of the connection ball can adjust the inclination angle of the mobile phone tray for the convenience of the user.

When the mobile phone holder of the present invention is used, the mobile phone is placed on the mobile phone tray, and the block slides along the horizontal plane and the slope surface by sliding the slider. The center of the cover is pulled down, a negative pressure is formed in the groove, and the cover tightly fits the mobile phone, so that the mobile phone is firmly adsorbed and fixed on the mobile phone tray, preventing the mobile phone from falling, and it is very convenient to use. The mobile phone bracket of the present invention has no magnets installed inside, which will not interfere with the internal components of the mobile phone, nor interfere with the charging function of the wireless charging mobile phone, so as to overcome the defects caused by the magnet arrangement of the magnetic mobile phone bracket; The invented mobile phone bracket is used to fix the mobile phone by moving down the lifting column to form a suction cup, which avoids the cumbersome mechanical structure, avoids the noise generated by the mechanical linkage of the gravity mobile phone bracket, and also avoids the left and right clamping arms of the gravity mobile phone bracket to the mobile phone buttons. Influence, simple structure. The setting of the connecting ball of the present invention can adjust the inclination angle of the mobile phone tray according to the user's needs, so as to form a better visual angle when using the mobile phone. .

Description of drawings

Fig. 1 is the exploded structure schematic diagram of the non-magnetic mobile phone bracket of the present invention;

Fig. 2 is the sectional view of the non-magnetic mobile phone bracket of the present invention;

Fig. 3 is the structural schematic diagram of the vacuuming assembly in the non-magnetic mobile phone holder of the present invention;

Fig. 4 is the structural representation of the mounting plate in the non-magnetic mobile phone bracket of the present invention;

5 is a schematic diagram of the overall structure of the assembly of the non-magnetic mobile phone bracket of the present invention

Among them, the cover 1, the casing 2, the groove 3, the mounting plate 4, the screw 5, the ladder 6, the mounting slot 7, the PCB board 81, the wireless charging transmitting coil 82, the charging interface 83, the slider 91, the lifting column 92, Connecting plate 93, charging hole 10, chute 11, sliding hole 12, elongated through hole 13, special-shaped block 14, horizontal surface 151, slope surface 152, clamping block 16, inclined surface 17, bottom plate 18, annular elastic sleeve 19, annular Slot 20, base 211, connecting ball 212, threaded hole 22, threaded post 23, 3M glue 24.

Detailed ways

The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments:

As shown in Figures 1-5, the non-magnetic mobile phone bracket of the present invention includes a support base, and a mobile phone tray rotatably mounted on the support base, the mobile phone tray includes a face cover 1, a casing 2, a wireless charging assembly and a vacuuming assembly, The lower end of the cover 1 is embedded and installed on the top of the shell 2. The cover 1 is made of silicone material, and a groove 3 is formed in the middle of the cover 1, so that the mobile phone can be adsorbed and fixed by negative pressure. A mounting plate is installed inside the shell 2 under the cover 1. 4. A plurality of screws 5 are arranged on the mounting plate 4. The screws 5 here can be designed as 2, 3, 4, 5, 6, etc., preferably 4, and the four screws 5 Evenly distributed on the same circumference with the mounting plate 4 as the center, the inner wall of the housing 2 is integrally formed with a ladder 6 below the mounting plate 4, and the screws 5 on the mounting plate 4 are screwed into the ladder 6, so that the mounting plate is fixed by the screws 5. 4 is installed inside the housing 2.

A mounting slot 7 is opened on the top of the mounting plate 4 , and the wireless charging component is installed in the mounting slot 7 . The wireless charging assembly includes a PCB board 81 and a wireless charging transmitting coil 82 that are connected to each other. A charging interface 83 is connected to the PCB board 81. The mounting plate 4 has an arc-shaped through hole at a position corresponding to the charging interface 83, and the housing 2 corresponds to the charging interface. A charging hole 10 is opened at the position of 1, and the charging interface 83 is penetrated in the arc-shaped through hole and the charging hole 10, so as to connect the charging data line.

The vacuuming assembly includes a sliding block 91 and a lifting column 92. The sliding block 91 is slidably installed between the casing 2 and the mounting plate 4. The bottom of the mounting plate 4 is provided with a chute 11. The sliding block 91 is located in the sliding groove 11. Sliding holes 12 are provided on both sides corresponding to both ends of the sliding block 91 , and the sliding block 91 is penetrated in the sliding holes 12 . This structural design prevents the sliding block 91 from deviating during the sliding process. The slider 91 is provided with an elongated through hole 13, the lifting column 92 passes through the mounting plate 4 and the wireless charging assembly, and a connecting plate 93 is integrally formed at the top of the lifting column 92, and a blind hole is formed at the center of the bottom of the cover 1. The connecting plate 93 is embedded in the blind hole, the lower end of the lifting column 92 is inserted into the elongated through hole 13, the sliding block 91 is pushed to move the lifting column 92 downward, and the middle of the face cover 1 is pulled down to form a suction cup to lift the mobile phone. Carry out adsorption fixation. Specifically, special-shaped blocks 14 are integrally formed on the side walls on the opposite sides of the elongated through hole 13, the special-shaped blocks 14 are provided with a horizontal surface 151 and a slope surface 152, and the lower end of the lifting column 92 is provided on the opposite sides. During the process of pushing the slider 91, the clamping block 16 slides along the horizontal surface 151 and the slope surface 152, so that the lifting column 92 moves down as a whole, and the opposite ends of the clamping block 16 are provided with inclined surfaces 17, and the inclination angle of the inclined surface 17 is The inclination angle is the same as that of the slope surface 152 , so that the block 16 can slide along the slope surface 152 more smoothly, thereby facilitating the downward movement of the lifting column 92 , thereby facilitating the formation of negative pressure in the middle of the cover 1 .

A bottom plate 18 and an annular elastic sleeve 19 are installed in the casing 2 below the slider 91. The bottom plate 18 is located above the annular elastic sleeve 19. The casing 2 is provided with an annular groove 20 under the bottom plate 18. The bottom plate 18 is also provided with screws 5. , the lower end of the screw 5 is located in the annular groove 20 , and the bottom plate 18 is installed in the housing 2 through the screw 5 .

The support base includes a base 211 and a connection ball 212 mounted on the base 211. The connection ball 212 is provided with a threaded hole 22, and the base 211 is provided with a threaded post 23, which is screwed into the threaded hole 22 to realize the connection ball 212. and the assembly of the base 211. The lower end of the shell 2 is rotatably sleeved on the connecting ball 212, and the annular elastic sleeve 19 is sleeved on the upper end of the connecting ball 212. The annular elastic sleeve 19 is made of silicone material and has a certain elasticity, which can prevent the shell 2 from being in the connecting ball 212. It can be rotated at will, and the setting of the connecting ball 212 can realize the angle adjustment of the mobile phone tray under the action of force, so as to facilitate the use of the user. The bottom end of the base 211 is also pasted with 3M glue 24, through which the mobile phone can be installed in a convenient position.

For the non-magnetic mobile phone bracket of this embodiment, when in use, the mobile phone is placed on the mobile phone tray, so that the back of the mobile phone is closely attached to the face cover 1, and the placement methods are various, such as vertical, horizontal, oblique, etc., so as to facilitate the user to use, Then push the slider 91. During the sliding process of the slider 91, the lifting column 92 moves down, thereby forming a pull-down force at the center of the groove 3 of the face cover 1, forming a suction cup, thereby adsorbing and fixing the mobile phone on the mobile phone tray. , to avoid the interference of the magnets of the magnetic mobile phone bracket, and also to avoid the complex mechanical structure and mechanical linkage of the mechanical mobile phone bracket and the gravity mobile phone bracket.

The above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced. Without departing from the spirit and scope of the technical solutions of the present invention, all of them should be included in the scope of the claims of the present invention. The technology, shape, and structural part that are not described in detail in the present invention are all well-known technologies.

Claims (10)

1. Nonmagnetic cell phone stand, including the supporting seat to and rotate the cell phone tray of installing on the supporting seat, its characterized in that: cell-phone tray is including face lid, shell, wireless subassembly and the evacuation subassembly that charges, the cooperation of face lid is installed at the shell top, the intermediate position of face lid forms the recess, install the mounting disc in face lid below in the shell, the evacuation subassembly includes slider and lift post, slider slidable mounting is between shell and mounting disc, microscler through-hole has been seted up to the slider, the lift post passes mounting disc and wireless subassembly that charges and at top fixedly connected with connecting plate, the central point at face lid bottom is installed to the connecting plate puts, the lift post is worn to establish in microscler through-hole, promotes the slider makes the lift post is movable from top to bottom.

2. The non-magnetic mobile phone holder according to claim 1, wherein a special-shaped block is integrally formed on the side wall of the elongated through hole on the two opposite sides, a horizontal plane and a slope surface are arranged on the special-shaped block, and clamping blocks are arranged on the two opposite side surfaces of the lower end of the lifting column and slide along the horizontal plane and the slope surface.

3. The non-magnetic mobile phone holder according to claim 2, wherein the opposite ends of the fixture block are provided with inclined surfaces, and the inclined angles of the inclined surfaces are the same as those of the inclined surfaces.

4. The non-magnetic mobile phone support according to claim 3, wherein a blind hole is formed in the center of the bottom of the face cover, and the connecting plate is embedded in the blind hole.

5. The non-magnetic mobile phone support according to claim 1, wherein sliding holes are formed in two opposite sides of the housing, and the sliding block is arranged in the sliding holes in a penetrating manner.

6. The non-magnetic mobile phone support according to claim 1, wherein a sliding groove is formed in the bottom of the mounting plate, the sliding block is located in the sliding groove, a mounting groove is formed in the top of the mounting plate, and the wireless charging assembly is mounted in the mounting groove.

7. The non-magnetic mobile phone support according to claim 6, wherein screws penetrate through the mounting plate, a step is formed on the inner wall of the shell, and the mounting plate is mounted on the step through the screws.

8. The non-magnetic handset support according to claim 1, wherein a bottom plate and an annular elastic sleeve are mounted inside the housing below the slider, and the bottom plate is located above the annular elastic sleeve.

9. The non-magnetic mobile phone holder according to claim 8, wherein the housing is provided with an annular groove below the bottom plate, the bottom plate is also provided with a screw, the lower end of the screw is located in the annular groove, and the bottom plate is mounted in the housing through the screw.

10. The non-magnetic handset support according to claim 9, wherein the support base comprises a base and a connection ball mounted on the base, the lower end of the housing is rotatably sleeved on the connection ball, and the annular elastic sleeve is sleeved on the upper end of the connection ball.

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