CN210514899U

CN210514899U - Digital studio

Info

Publication number: CN210514899U
Application number: CN201922059034.9U
Authority: CN
Inventors: 余长新
Original assignee: Shenzhen Zhijingxing Technology Co Ltd
Current assignee: Shanghai Chengguang Culture Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-05-12
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a digital studio can improve the picture details of the studio, the character and background fusion degree is high, and the digital studio has more three-dimensional sense and reality sense, comprising a studio support, a curtain is arranged on the studio support, a projection host is arranged at the rear of the curtain, a station platform arranged on the ground, an equipment mounting rack positioned at one side of the station platform far away from the curtain and a support rod used for connecting the studio support and the equipment mounting rack are arranged in front of the curtain, and effective fruit light sources are arranged on the studio support and the support rod; be equipped with PC host computer, operation screen and sound system on the equipment fixing frame, and sound system, effect light source, projection host computer all pass through PC host computer control.

Description

Digital studio

Technical Field

The utility model relates to a digital studio especially relates to a digital studio.

Background

With the development of digital technology, commercial photography modes of green screen shooting and later-stage matting are appearing in places such as current photo studios, tourist attractions, indoor shopping malls and the like. The shooting mode can switch the favorite background of the client at the later stage according to the requirement of the client, and the user can just like to put the scene presented by the background.

The shooting mode can utilize the background stored in the background computer to perform image matting and application in a short time, but in practical application, the defects exist, for example, the mode of combining the background through green screen shooting and image matting again, edge details such as model hairline and outline cannot be guaranteed, especially the popularization of the existing high-resolution and large-screen display, the details on the static image can be infinitely amplified, and the state and the emotion of the model are fully exerted by imagination and consciousness through the creation mode, so that a person and the background cannot be well integrated on the light and shadow, the stereoscopic impression is poor, the picture sense is low in reality, and the user experience of being personally on the scene is difficult to have.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a digital studio can improve the picture details of the studio shooting, and the character and the background have high fusion degree and more stereoscopic impression and reality sense.

The utility model discloses an one of the purpose adopts following technical scheme to realize: a digital studio comprises a studio support, wherein a curtain is arranged on the studio support, a projection host is arranged behind the curtain, a station platform arranged on the ground, an equipment mounting rack positioned on one side of the station platform away from the curtain and a support rod used for connecting the studio support and the equipment mounting rack are arranged in front of the curtain, and effective fruit light sources are arranged on the studio support and the support rod;

be equipped with PC host computer, operation screen and sound system on the equipment fixing frame, and sound system, effect light source, projection host computer all pass through PC host computer control.

Further, the effect light source comprises a laser light source and a surface light;

the laser light sources are erected on two sides of the studio support, and the surface light lamps are respectively installed on the top of the studio support, the support rods and the equipment installation frame;

the surface light lamp comprises a warm color LED lamp, a cold color LED lamp and an RGB three-color light module.

Furthermore, the equipment mounting rack is of a hollow structure and comprises a supporting seat with a triangular section and a supporting arm connected with the supporting seat, and the PC host and the sound system are both arranged inside the supporting seat;

and the surface of the equipment mounting frame is provided with heat dissipation holes.

Furthermore, a reflective silver mirror is arranged on the surface of the standing platform, and a plurality of indicating lamps used for prompting the standing position of a photographer are arranged on the standing platform.

Further, be equipped with the effect show screen on the equipment fixing frame, the effect show screen is connected with the PC host computer.

Furthermore, a connecting seat is arranged between the supporting seat and the supporting arm, the section of the connecting seat is in a trapezoidal structure, the supporting arm and the supporting seat are fixedly connected to two sides of the connecting seat respectively, and the interior of the supporting seat is communicated with the interior of the connecting seat;

all be equipped with longitudinal support pole and horizontal bracing piece in support arm, connecting seat, the supporting seat, longitudinal support pole sets up a plurality of equipment fixing layers with horizontal bracing piece is crisscross.

Further, the laser light source comprises a synchronous switch voltage reduction controller developed based on LTC3810, the voltage is input to 50V, the maximum output current reaches 6A through a DC/DC current regulation circuit, and the voltage is output to 36V;

the DC/DC current regulating circuit comprises a filter circuit voltage drop and current detection regulating circuit.

Furthermore, the surface light comprises a multi-path LED driving circuit developed based on an STM32 single chip microcomputer, wherein the STM32 single chip microcomputer is provided with a temperature signal acquisition end, a CAN transceiver interface, a power supply input end and a load driving unit;

temperature signal acquisition end: two temperature sensor interfaces are connected;

singlechip CAN transceiver interface: the CAN communication interface is connected with the CAN protocol controller;

the direct-current 24V power input interface is connected with a power input end through a 12V power conversion circuit and a 5V power converter by 3.3V;

the load driving unit consists of a rectifying and filtering circuit, a PWM voltage regulating circuit, an overcurrent protection circuit and a load access port.

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

1. the light distribution parameters of the studio required by each background can be recorded by utilizing the PC host, the field light source adjustment is automatically carried out according to the projection background selected by the user, compared with the shooting mode of a green curtain, the picture effect shot by the digital studio does not need post processing, the figures and the background are designed through the light and shadow, the details are kept in place, the fusion degree is high, the stereoscopic impression is strong, the reality sense is better, the shooting and film-discharging speed is high, the efficiency is high, and the method is suitable for various commercial shooting scenes.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a block diagram of a laser light source control module according to the present embodiment;

FIG. 3 is a control block diagram of the front light lamp of this embodiment;

FIG. 4 is an equipment mount of the present embodiment;

fig. 5 is a schematic structural view of the surface light lamp in this embodiment;

fig. 6 is a schematic arrangement diagram of a warm color LED lamp, a cold color LED lamp, and an RGB three-color optical module on the surface light lamp in this embodiment.

In the figure: 1. a studio support; 11. a support bar; 2. a projection host; 3. a station platform; 31. an indicator light; 4. a curtain; 5. an equipment mounting rack; 51. a supporting seat; 52. a connecting seat; 53. a support arm; 54. a PC host; 55. a sound system; 56. an operation screen; 57. heat dissipation holes; 58. a longitudinal support bar; 59. a transverse support bar; 61. a surface light; 62. a laser light source; 7. an effect display screen.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a digital studio includes a studio frame 1, a projection screen 4 for displaying pictures is provided on the studio frame 1, the screen 4 can be fixed on four corners of the studio frame 1 by a winding machine or directly, a projection host machine 2 is arranged behind the curtain 4, so that the picture projected by the projection host machine 2 can be completely and clearly displayed on the curtain 4, a station platform 3 arranged on the ground, an equipment mounting rack 5 arranged at one side of the station platform 3 far away from the curtain 4 and a support rod 11 used for connecting the studio support 1 and the equipment mounting rack 5 are arranged in front of the curtain 4, a tripod head, a tripod and a protective shell used for placing a camera can be additionally arranged in front of the station platform 3, the camera is connected with an application program on the PC host 54 in a data line or wireless mode and the like, so that the convenient and fast automatic shooting function is realized, and the required parameters for shooting by the camera are set by the PC terminal.

In the embodiment, the studio support 1 and the support rods 11 are respectively provided with an effective light source, the effective light source comprises various light supplementing devices such as a laser light source 62 and a surface light lamp 61, in order to ensure that the stereoscopic impression and the sense of reality can be simulated, the top of the studio support 1 is provided with the two surface light lamps 61, and two sides of the studio support 1 are respectively provided with 4 laser light sources 62; support columns are arranged on two sides above the standing platform 3 to connect the standing platform 3 and the support rods 11, and two surface lights 61 are respectively erected on the support columns; in addition, 3 front lights 61 are erected on the top of the equipment mounting frame 5, and two front lights 61 are erected on the bottom.

The surface light 61 in this embodiment includes a warm color LED lamp, a cold color LED lamp, and an RGB three-color light module. Can provide the light filling, adjust the studio colour temperature, explode and dodge, realize functions such as highly synchronous with the camera, and set up rather than the vertically grid on the panel, guarantee the uniformity and the controllability of light angle.

The surface of station platform 3 is equipped with reflection of light silver mirror, can make ground and background fuse together through the mode of 4 pictures of reflection curtain, need not change and design ground again according to the scene of difference, compares the tradition and lays modes such as false lawn on ground, further promotes third dimension and sense of reality, and in addition, this embodiment still is equipped with a plurality of pilot lamps 31 that are used for the suggestion person of shooing station on station platform 3.

The PC host 54, the operation screen 56 and the sound system 55 are arranged in the equipment mounting rack 5 of the embodiment, and are hidden and do not occupy space, and the sound system 55, the effect light source and the projection host 2 are all controlled by the application program in the PC host 54 (the setting of the sound system can switch corresponding background music according to scenes, so that a photographed person can be more integrated into the environment displayed by the scenes, and the photographing effect is more real and natural). The operation screen 56 (i.e. the touch screen computer display) is equivalent to a convenient operation interface which is set for a user, so that the embodiment can realize quick and convenient shooting service (or function of unmanned sale and self-ordering shooting) in a market, the user can select favorite scenes and backgrounds in the operation screen 56, payment is made in a code scanning mode and the like, then an application program can call parameters preset in the program according to the scenes selected by the user, the brightness, the color temperature and the like of the control light 61 and the laser light source 62 are controlled, the shooting parameters of the scenes are sent to the camera, at the moment, the indication lamp 31 on the station platform 3 can give a prompt at a set station according to the scenes, the user only needs to stand at the position, and then the PC finishes shooting by counting down or giving a shooting instruction by a worker; then the PC transmits the picture transmitted back by the camera to the client by a simple post-processing method such as selectively sleeving a filter and the like (or by printing a picture on site, the embodiment does not limit the picture output). Because this embodiment passes through environmental control such as on-the-spot cloth light, realizes the third dimension and the sense of reality of picture, consequently, compares traditional shooting modes such as green curtain, and when switching the scene, on-the-spot light shadow adjustment speed is fast, and the detail retention is high, has avoided the uncertain picture problem in later stage to a very big extent, as long as according to the station of system suggestion, just can accomplish the shooting, consequently saved the time of post processing greatly, the user can need not to wait after shooting, accomplishes the piece of getting immediately.

In addition, the equipment mounting rack 5 in this embodiment is designed to be a hollow structure for accommodating equipment, and includes a supporting base 51 with a triangular cross section, a supporting arm 53 connected to the supporting base 51, a PC host 54 and an audio system 55 both located inside the supporting base 51, and a heat dissipation hole 57 formed on the surface of the equipment mounting rack 5. A connecting seat 52 is arranged between the supporting seat 51 and the supporting arm 53, the section of the connecting seat 52 is in a trapezoidal structure, two sides of the connecting seat 52 are respectively fixedly connected with the supporting arm 53 and the supporting seat 51, and the inside of the supporting seat 51 is communicated with the inside of the connecting seat 52; all be equipped with longitudinal support pole 58 and horizontal bracing piece 59 in support arm 53, connecting seat 52, the supporting seat 51, longitudinal support pole 58 sets up a plurality of equipment fixing layers with horizontal bracing piece 59 is crisscross, and equipment such as power adapter, reserve light source can be placed to make full use of inner space.

In order to enable the photographed person to see the effect presented in the photographed image in real time, the effect display screen 7 is arranged on the sub-device mounting frame 5, and the effect display screen 7 is connected with the PC host 54, so that the user can preview the expression, the expression and the like of the user in real time, and the user experience is improved. Moreover, this embodiment has still add two show screens towards the outside, can play propaganda advertisement etc..

The laser light source 62 in this embodiment includes a synchronous switching buck controller developed based on LTC3810, the voltage input is 50V, and the maximum output current reaches 6A and the output voltage is 36V through a DC/DC current regulation circuit; the DC/DC current regulating circuit comprises a filter circuit voltage drop and current detection regulating circuit, and has stable and reliable output performance.

The surface light lamp 61 comprises a multi-path LED driving circuit developed based on an STM32 single chip microcomputer, and the STM32 single chip microcomputer is provided with a temperature signal acquisition end, a CAN transceiver interface, a power supply input end and a load driving unit;

temperature signal acquisition end: two temperature sensor interfaces are connected, so that a worker can monitor the temperature of the equipment in real time through a background PC (personal computer) end, and the burning is avoided;

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a digital studio, includes the studio support, its characterized in that: the screen is arranged on the studio support, the projection host is arranged behind the screen, a station platform arranged on the ground, an equipment mounting rack positioned on one side of the station platform away from the screen, and a support rod for connecting the studio support and the equipment mounting rack are arranged in front of the screen, and effective fruit light sources are arranged on the studio support and the support rod; be equipped with PC host computer, operation screen and sound system on the equipment fixing frame, and sound system, effect light source, projection host computer all pass through PC host computer control.

2. A digital studio as defined in claim 1 wherein: the effect light source comprises a laser light source and a surface light; the laser light sources are erected on two sides of the studio support, and the surface light lamps are respectively installed on the top of the studio support, the support rods and the equipment installation frame; the surface light lamp comprises a warm color LED lamp, a cold color LED lamp and an RGB three-color light module.

3. A digital studio as defined in claim 2 wherein: the equipment mounting rack is of a hollow structure and comprises a supporting seat with a triangular section and a supporting arm connected with the supporting seat, and the PC host and the sound system are both arranged inside the supporting seat; and the surface of the equipment mounting frame is provided with heat dissipation holes.

4. A digital studio as defined in claim 3 wherein: the surface of the standing platform is provided with a reflective silver mirror, and the standing platform is provided with a plurality of indicating lamps for prompting the standing position of a photographer.

5. A digital studio as defined in claim 4 wherein: the equipment mounting frame is provided with an effect display screen, and the effect display screen is connected with the PC host.

6. A digital studio as defined in claim 3 wherein: a connecting seat is arranged between the supporting seat and the supporting arm, the section of the connecting seat is of a trapezoidal structure, the supporting arm and the supporting seat are fixedly connected to two sides of the connecting seat respectively, and the inside of the supporting seat is communicated with the inside of the connecting seat; all be equipped with longitudinal support pole and horizontal bracing piece in support arm, connecting seat, the supporting seat, longitudinal support pole sets up a plurality of equipment fixing layers with horizontal bracing piece is crisscross.

7. A digital studio as defined in claim 2 wherein: the laser light source comprises a synchronous switch voltage reduction controller developed based on LTC3810, the voltage is input to 50V, the maximum output current reaches 6A through a DC/DC current regulation circuit, and the voltage is output to 36V; the DC/DC current regulating circuit comprises a filter circuit voltage drop and current detection regulating circuit.

8. A digital studio as defined in claim 2 wherein: the surface light comprises a multi-path LED driving circuit developed based on an STM32 single chip microcomputer, wherein the STM32 single chip microcomputer is provided with a temperature signal acquisition end, a CAN transceiver interface, a power supply input end and a load driving unit; temperature signal acquisition end: two temperature sensor interfaces are connected; singlechip CAN transceiver interface: the CAN communication interface is connected with the CAN protocol controller; the direct-current 24V power input interface is connected with a power input end through a 12V power conversion circuit and a 5V power converter by 3.3V; the load driving unit consists of a rectifying and filtering circuit, a PWM voltage regulating circuit, an overcurrent protection circuit and a load access port.