CN218603512U

CN218603512U - Mobile phone support with screen projection and charging functions

Info

Publication number: CN218603512U
Application number: CN202223358325.6U
Authority: CN
Inventors: 江秋雄
Original assignee: Shenzhen Qiuyu Electronic Co
Current assignee: Shenzhen Qiuyu Electronic Co
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-03-10
Anticipated expiration: 2032-12-14

Abstract

The utility model provides a mobile phone support with screen projecting and charging functions, which comprises a left support, a right support, a mainboard assembly arranged between the left support and the right support, and a rotating assembly arranged at the top ends of the left support and the right support; the main board assembly comprises a main board shell and a main board shell cover which are connected, a main board arranged in the containing cavity of the main board shell and the main board shell cover, and a panel arranged on the outer surface of the main board shell cover; the mobile phone Type-C interface, the charger/quick charging Type-C interface and the HDMI interface are installed on the mainboard shell, the LED lamp is installed on the panel, the mobile phone Type-C interface is used for the mobile phone, and the charger/quick charging Type-C interface, the HDMI interface and the LED lamp are respectively and electrically connected with the mainboard; the rotating assembly comprises a rotating block, a rotating shaft inserted in the rear cavity of the rotating block, a rotating block shell cover arranged at the opening of the front cavity of the rotating block, two tension springs arranged in the front cavity of the rotating block, a left clamping block and a right clamping block. The utility model discloses have the cell-phone and charge, the output video, compatible ann is tall and erect simultaneously, the HDMI signal output of apple cell-phone etc. is multi-functional.

Description

Mobile phone support with screen projection and charging functions

Technical Field

The utility model relates to a cell phone stand especially relates to a cell phone stand of screen and function of charging is thrown in area belongs to the cell-phone technology field.

Background

At present, a mobile phone support sold in the market mainly adopts a structural part and a support to support a mobile phone, and a camera of the mobile phone is often shielded in structural design to influence a live broadcast function; in addition, the battery often has only a single charging function and lacks design affinity; especially do not possess for the cell-phone when charging, multiple practical function such as HDMI signal output of compatible android, apple cell-phone can't promote the consumer and utilize the cell-phone live, throw the use experience of screen etc..

Therefore, it is urgently needed to develop and design a mobile phone support with screen projection and charging functions to improve the experience of users.

Disclosure of Invention

An object of the utility model is to solve the shortcoming that current cell phone stand can't satisfy user's multiple demand, provide a cell phone stand of screen and function of charging is thrown in the area.

The utility model provides a technical scheme that its technical problem adopted is: a mobile phone support with screen projection and charging functions comprises a left support, a right support, a main board assembly and a rotating assembly, wherein the main board assembly is installed between the left support and the right support, and the rotating assembly is installed at the top ends of the left support and the right support;

the main board assembly comprises a main board shell and a main board shell cover which are connected, a main board arranged in the containing cavity of the main board shell and the main board shell cover, and a panel arranged on the outer surface of the main board shell cover; the main board shell is provided with a Type-C interface for a mobile phone, a Type-C interface for a charger/quick charging and an HDMI interface; the panel is provided with an LED lamp; the mobile phone is provided with a Type-C interface, the charger/quick charging Type-C interface, the HDMI interface and the LED lamp are respectively and electrically connected with the mainboard;

the rotating assembly comprises a rotating block, a rotating shaft inserted in the rear cavity of the rotating block, a rotating block shell cover arranged at the opening of the front cavity of the rotating block, two tension springs arranged in the front cavity of the rotating block, a left clamping block and a right clamping block; two ends of the rotating shaft are respectively inserted at the top ends of the left bracket and the right bracket and can drive the rotating assembly to rotate; the inner ends of the left clamping block and the right clamping block are respectively inserted into the front cavities of the rotating block from two sides of the rotating block and are connected with the outer ends of the corresponding tension springs, and the inner ends of the two tension springs are fixed in the front cavities of the rotating block, so that the left clamping block and the right clamping block can clamp the mobile phone.

Among the above-mentioned technical scheme, left and right support is used for supporting and fixed other subassemblies, and the mainboard subassembly is used for disposing multi-functional part, and rotating assembly is used for pressing from both sides tightly and adjusts the cell-phone. In particular, the added motherboard provides more functionality: the Type-C interface 26 for the mobile phone is used for connecting the mobile phone, and the Type-C interface 27 for the charger/quick charge is used for connecting the charger/quick charge, so that the charger/quick charge can be supplied to the mainboard for charging the mobile phone; the HDMI 28 is connected with a television or other display device, so that the mobile phone screen can be output to a large screen; the LED lamp is used for displaying whether the mobile phone is connected with the main board or not, so that a user can clearly obtain the state of the mobile phone. In addition, the rotating assembly can not shield a camera of the mobile phone in structural design while clamping and supporting the mobile phone, and a user can conveniently use the mobile phone to carry out live broadcast.

The utility model discloses further, the mainboard include DC/DC1.1V power conversion unit, DC/DC1.5V power conversion unit and the first LDO3.3V steady voltage unit that links to each other with the input power, type-C to cell-phone unit that links to each other with Type-C interface for the cell-phone, type-C to charger/quick charge unit that links to each other with Type-C interface for charger/quick charge, the power conversion administrative unit that links to each other with LED lamp DC/DC, the main control unit, type-C/DP to HDMI conversion unit, and the HDMI signal switching unit that links to each other with the HDMI interface;

the DC/DC1.1V power supply conversion unit, the DC/DC1.5V power supply conversion unit, the first LDO3.3V voltage stabilization unit and the Type-C to mobile phone unit are respectively connected with the main control unit;

the Type-C to mobile phone unit and the Type-C to charger/quick charging unit are respectively connected with the Type-C/DP to HDMI conversion unit;

the main control unit and the Type-C/DP to HDMI conversion unit are respectively connected with the HDMI signal switching unit;

the Type-C to charger/quick charging unit is connected with the DC/DC power supply conversion management unit;

the DC/DC power supply conversion management unit is connected with the Type-C/DP to HDMI conversion unit through the DC/DC1.2V power supply conversion unit and the second LDO3.3V voltage stabilization unit respectively, and is connected with the HDMI signal switching unit through the DC/DC1.8V power supply conversion unit.

The utility model discloses furtherly, left and right support all including continuous perpendicular frame and base, the base of left socle is the L type, the base of right branch frame is the U type, and the trend that both become to enclose.

The utility model discloses furtherly, left and right support respectively through the both sides face of step screwed connection mainboard casing.

The utility model discloses furtherly, the lateral surface of left and right support on install the pivot lid respectively.

The utility model discloses furtherly, the bottom surface of left and right support install the silica gel piece.

The utility model discloses furtherly, the outer end medial surface of left and right clamp splice on install the silica gel pad respectively.

The utility model discloses furtherly, the surface of rotatory piece casing lid on install and decorate the piece.

The utility model discloses it is specific, left and right support all adopt the aluminum alloy material.

The utility model discloses it is specific, mainboard casing lid adopt the plastic material.

The utility model discloses it is specific, the panel adopt the ya keli material.

To sum up, the utility model provides a screen and cell phone stand of function of charging are thrown in area, the function is various, easy operation uses comfortablely, and its beneficial effect specifically lies in:

1. left and right clamp splice can carry out the centre gripping according to the cell-phone size under the effect of two extension springs to do not shelter from the main camera of placing backward, the person of facilitating the use utilizes the cell-phone to broadcast live.

2. The LED lamp can make a user understand the current state of the mobile phone.

3. Through charger/fill soon with Type-C interface, for the cell-phone Type-C interface can make things convenient for charger/fill soon and charge to the cell-phone through the mainboard, make the cell-phone charge more convenient.

4. Through the HDMI interface, the video of android (samsung, hua shi) and the apple mobile phone can be projected to the screen for output, so that the mobile phone can be conveniently projected to a larger screen through a video screen or a live broadcast picture and the like.

Drawings

Fig. 1 is a schematic perspective view of a mobile phone stand with screen projection and charging functions provided by the present invention;

fig. 2 is another schematic perspective view of the mobile phone holder with screen projection and charging functions provided by the present invention;

fig. 3 is an electrical schematic block diagram of the mobile phone stand with screen projection and charging functions provided by the present invention;

in the figure: 11-left support, 12-right support, 14-silica gel sheet, 22-main board shell cover, 23-panel, 25, LED lamp, 26-Type-C interface for mobile phone, 27-Type-C interface for charger/quick charging, 28-HDMI interface, 31-rotating block, 33-decorative sheet, 35-rotating shaft cover, 41-left clamping block, 42-right clamping block and 44-silica gel pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "middle part", "both sides", "upper", "lower", "left", "right", "front", "rear", "inner", "outer", "top", "bottom", "vertical", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, for the utility model provides a screen and cell phone stand of function of charging are thrown in area, including left socle 11, right branch frame 12, install mainboard subassembly between left and

right support

11, 12 to and install the rotating assembly on left and

right support

11, 12 tops. Wherein, left and

right support

11, 12 play the effect of supporting and fixed other subassemblies, and the mainboard subassembly is used for the configuration the utility model discloses a multifunctional component, rotating assembly are used for the function that the tight cell-phone of performance clamp, specifically describe as follows.

As shown in fig. 1, in other embodiments of the present invention, an asymmetric design is adopted, the left and

right supports

11 and 12 include a vertical frame and a base which are connected to each other, the base of the left support 11 is of an L shape, the base of the right support 12 is of a U shape, and the two forms a surrounding situation, and the stability of the present invention is increased. Moreover, in order to prevent the sliding of the present invention, in other embodiments, the silica gel sheet 14 is further installed on the bottom surfaces of the left and

right brackets

11, 12, so as to play a role of anti-sliding.

As shown in fig. 1 and 2, the main board assembly includes a main board housing and a main board housing cover 22, which are connected to form a cavity, a main board installed in the cavity, and a panel 23 installed on an outer surface of the main board housing cover 22. The utility model discloses an in other embodiments, left and

right support

11, 12 respectively through step screwed connection the both sides face of mainboard casing to with mainboard subassembly fixed mounting between left and right support 11.

In terms of circuit functions, a Type-C interface 26 for a mobile phone, a Type-C interface 27 for a charger/quick charger and an HDMI interface 28 are mounted on the mainboard shell; the panel 23 is also provided with an LED lamp 25; the Type-C interface 26 for the mobile phone, the Type-C interface 27 for the charger/quick charger, the HDMI interface 28 and the LED lamp 25 are respectively and electrically connected with the mainboard.

As shown in fig. 3, the main board includes a DC/dc1.1v power conversion unit, a DC/dc1.5v power conversion unit, and a first ldo3.3v voltage stabilization unit connected to the input power supply, a Type-C to mobile phone unit connected to a Type-C interface for the mobile phone, a Type-C to charger/quick charging unit connected to a Type-C interface for the charger/quick charging, a DC/DC power conversion management unit connected to the LED lamp, a main control unit, a Type-C/DP to HDMI conversion unit, and an HDMI signal switching unit connected to the HDMI interface.

The DC/DC1.1V power supply conversion unit, the DC/DC1.5V power supply conversion unit, the first LDO3.3V voltage stabilization unit and the Type-C to mobile phone unit are respectively connected with the main control unit; the Type-C to mobile phone unit and the Type-C to charger/quick charging unit are respectively connected with the Type-C/DP to HDMI conversion unit; the main control unit and the Type-C/DP to HDMI conversion unit are respectively connected with the HDMI signal switching unit; the Type-C to charger/quick charging unit is connected with the DC/DC power supply conversion management unit; the DC/DC power supply conversion management unit is connected with the Type-C/DP to HDMI conversion unit through the DC/DC1.2V power supply conversion unit and the second LDO3.3V voltage stabilization unit respectively, and is connected with the HDMI signal switching unit through the DC/DC1.8V power supply conversion unit. The above units can be realized by a conventional circuit.

In specific implementation, the type of the mainboard is PA1. The chip model adopted by the DC/DC1.1V power supply conversion unit and the DC/DC1.2V power supply conversion unit is STI3408B. The chip model adopted by the DC/DC1.5V power conversion unit and the DC/DC1.8V power conversion unit is TD1583. The chip model that first LDO3.3V steady voltage unit, second LDO3.3V steady voltage unit adopted is XC9193. The chip model adopted by the DC/DC power supply conversion management unit is TD1583. The chip model adopted by the main control unit is S361D. The Type-C/DP to HDMI conversion unit adopts a chip model LT8711HE. The HDMI signal switching unit adopts a chip model of MS9601.

It should be noted that the Type-C interface 26 for the mobile phone is controlled by the Type-C to mobile phone unit and is used for connecting the mobile phone; charger/fill soon with Type-C interface 27 receive Type-C to charger/fill unit control soon for connect charger/fill soon. Especially, the utility model discloses support input PD2.0 to fill soon to provide for android mobile phone and fill soon, and provide the function of charging for the apple mobile phone. The HDMI interface 28 is controlled by the HDMI signal switching unit and is used for connecting a television or a display device with standard HDMI interface input through an HDMI cable, so as to project and output videos of android (samsung, hua) and apple mobile phones to a large screen such as a television or the like, or to be used for live broadcasting. LED lamp 25 receive DC/DC power conversion management unit control for show the utility model discloses whether have the complete connection cell-phone, the current state of demonstration cell-phone that is more reasonable clear.

As shown in fig. 1 and 2, the rotating assembly includes a rotating block 31, a rotating shaft inserted into the rear cavity of the rotating block 31, a rotating block housing cover installed at the opening of the front cavity of the rotating block 31, two tension springs placed in the front cavity of the rotating block 31, and a left clamping block 41 and a right clamping block 42. In other embodiments of the present invention, the outer surface of the cover of the rotating block housing is provided with a decoration sheet 33.

Specifically, the both ends of pivot insert respectively on the top of left and

right support

11, 12 to can drive rotating assembly along self for left and

right support

11, 12 rotates, conveniently adjust the position and the gradient at cell-phone place. In other embodiments of the present invention, the outer side surfaces of the left and

right brackets

11, 12 are respectively provided with a rotating shaft cover 35 for sealing two ends of the rotating shaft extending out of the left and

right brackets

11, 12.

Specifically, the inner ends of the left and right clamping blocks 41 and 42 are respectively inserted into the front cavities of the rotation block 31 from both sides thereof and connected to the outer ends of the corresponding tension springs, and the inner ends of the two tension springs are fixed in the front cavity of the rotation block 31. The left and right clamping blocks 41 and 42 can clamp the left and right sides of the mobile phone through the elasticity of the two tension springs and clamp the mobile phones with different sizes. Especially, the left and right clamping blocks 41 and 42 and the rotating block 31 do not shield the main camera of the mobile phone, which is beneficial to placing the main camera backwards, so that the live broadcast operation by the mobile phone is more convenient and the effect is clearer.

In other embodiments of the present invention, the inner side surfaces of the outer ends of the left and right clamping blocks 41 and 42 are respectively provided with a silica gel pad 44 to prevent the left and right clamping blocks 41 and 42 from scratching the mobile phone, thereby protecting the mobile phone shell.

In specific implementation, the left and

right brackets

11 and 12 are made of aluminum alloy materials, so that the structure is firmer and more stable and can bear certain pressure without deformation; the main board shell cover 22 is made of plastic; the panel 23 is made of acrylic material.

The utility model discloses the assembly process as follows: the left and right clamping blocks 41, 42 and two tension springs are installed in the front cavity of the rotating block 31, and a fixing piece locking screw is installed. Four stepped screws are locked on the inner side surfaces of the left bracket 11 and the right bracket 12. The rotating shaft is installed in the rear cavity of the rotating block 31, and the left and

right brackets

11 and 12 are respectively locked at the two ends of the rotating shaft, and the bases of the left and

right brackets

11 and 12 need to be surrounded into a ring. The main board is installed in the plastic main board housing, and the plastic main board housing is clamped into the step screws on the left and

right brackets

11 and 12, and the mounting direction needs to be taken into consideration, and the main board housing is clamped into the main board housing cover 22 and then four screws are locked. The decoration sheet 33 is attached to the rotation block case cover. The two screw ends of the rotating shaft are respectively stuck with a rotating shaft cover 35. The assembly is completed by attaching the panel 23 to the outer surface of the main board housing cover.

The utility model discloses during the use, left and

right clamp splice

41, 42 centre gripping cell-phone under the effect of two extension springs to do not shelter from the main camera of placing backward, left and

right support

11, 12 play the firm effect of support simultaneously. The mainboard enables the mobile phone support to have stronger functions, and if the LED lamp 25 adopts double-color indication, users can understand the state of the mobile phone; the mobile phone is connected with the mobile phone through the Type-C interface 26, meanwhile, the charger/quick charge Type-C interface 27 is connected with the charger/quick charge, and the charger/quick charge can be directly converted into charging for the mobile phone after supplying power to the mobile phone support, so that the mobile phone is more convenient to charge; the HDMI 28 passes through the HDMI line connection TV or has the display device of standard HDMI interface input for the video of android (samsung, hua shi), the apple cell-phone can be thrown the screen output, and the person of facilitating the use can watch on bigger screen and look the screen.

To sum up, the utility model discloses stable in structure, the operation is simpler, and the function is abundanter, and the design is richer in the affinity.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A mobile phone support with screen projection and charging functions is characterized by comprising a left support, a right support, a mainboard assembly arranged between the left support and the right support, and a rotating assembly arranged at the top ends of the left support and the right support;

the main board assembly comprises a main board shell and a main board shell cover which are connected, a main board which is arranged in the containing cavities of the main board shell and the main board shell cover, and a panel which is arranged on the outer surface of the main board shell cover; the main board shell is provided with a Type-C interface for a mobile phone, a Type-C interface for a charger/quick charging and an HDMI interface; the panel is provided with an LED lamp; the mobile phone is provided with a Type-C interface, the charger/quick charging Type-C interface, the HDMI interface and the LED lamp are respectively and electrically connected with the mainboard;

the rotating assembly comprises a rotating block, a rotating shaft inserted in a rear cavity of the rotating block, a rotating block shell cover arranged at an opening of a front cavity of the rotating block, two tension springs arranged in the front cavity of the rotating block, a left clamping block and a right clamping block; two ends of the rotating shaft are respectively inserted at the top ends of the left bracket and the right bracket and can drive the rotating assembly to rotate; the inner ends of the left clamping block and the right clamping block are respectively inserted into the front cavities of the rotating blocks from two sides of the rotating blocks and connected with the outer ends of the corresponding tension springs, and the inner ends of the two tension springs are fixed in the front cavities of the rotating blocks, so that the left clamping block and the right clamping block can clamp the mobile phone.

2. The mobile phone holder with screen projection and charging functions as claimed in claim 1, wherein the main board comprises a DC/dc1.1v power conversion unit, a DC/dc1.5v power conversion unit and a first ldo3.3v voltage stabilization unit connected to an input power supply, a Type-C to mobile phone unit connected to a Type-C interface for a mobile phone, a Type-C to charger/quick charging unit connected to a Type-C interface for a charger/quick charging, a DC/DC power conversion management unit connected to an LED lamp, a main control unit, a Type-C/DP to HDMI conversion unit, and an HDMI signal switching unit connected to an HDMI interface;

3. The mobile phone support with the screen projecting and charging functions of claim 1, wherein the left support and the right support both comprise a vertical frame and a base which are connected, the base of the left support is L-shaped, the base of the right support is U-shaped, and the two supports are surrounded.

4. The mobile phone support with the screen projecting and charging functions of claim 1, wherein the outer side surfaces of the left support and the right support are respectively provided with a rotating shaft cover.

5. The mobile phone support with screen projection and charging functions as claimed in claim 1, wherein the bottom surfaces of the left and right supports are provided with silica gel sheets.

6. The mobile phone support with the screen projecting and charging functions as claimed in claim 1, wherein silica gel pads are respectively mounted on inner side faces of outer ends of the left clamping block and the right clamping block.

7. The mobile phone support with screen projection and charging functions as claimed in claim 1, wherein a decoration sheet is mounted on an outer surface of the rotating block housing cover.

8. The mobile phone support with the screen projecting and charging functions of any one of claims 1-7, wherein the left support and the right support are made of aluminum alloy.

9. The phone holder with the screen projecting and charging functions of any one of claims 1 to 7, wherein the main board housing cover is made of plastic.

10. The handset support with the screen projecting and charging functions as claimed in any one of claims 1 to 7, wherein the panel is made of acrylic material.