CN211016455U

CN211016455U - Display correction apparatus

Info

Publication number: CN211016455U
Application number: CN201922242698.9U
Authority: CN
Inventors: 殷雷; 韦桂锋
Original assignee: Xian Novastar Electronic Technology Co Ltd
Current assignee: Xian Novastar Electronic Technology Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-07-14
Anticipated expiration: 2029-12-13

Abstract

The embodiment of the utility model provides a display correction equipment is related to, for example include: a cabinet housing including a front panel, a rear panel, and side panels connected between the front panel and the rear panel; the processor is provided with an operating system and correction software and is contained in the case shell; the image acquisition module is electrically connected with the processor, and is accommodated in the case shell and exposed out of the case shell from the side panel; the power supply module is electrically connected with the processor and the image acquisition module and is contained in the case shell; the power interface is electrically connected with the power module and exposes the case shell from the rear panel; the communication interface is electrically connected with the processor and exposes the case shell from the rear panel; and the human-computer interaction module is electrically connected with the processor and is arranged on the front panel. The embodiment of the utility model provides a improve correction stability through providing dedicated demonstration correction device.

Description

Display correction apparatus

Technical Field

The utility model relates to a show and rectify technical field, especially relate to a show correction device.

Background

L ED display is a flat panel display composed of L ED dot matrix, with the rapid development of the industry, L ED display is widely applied to various occasions of daily life, L ED display is widely applied and rapidly developed, and is inseparable from the advantages of the ED display, and the advantages include high brightness, low working voltage, low power consumption, free assembly, large screen size, long service life, low failure rate, impact resistance, stable performance, high visibility, easy matching with integrated circuits, etc. L ED display is based on semiconductor technology which has been vigorously developed for decades, has a series of advantages of adjustable brightness range, safety, environmental protection, energy saving, bright color, large visual range, clear content, etc., compared with other traditional information display media, the color active picture is easy to update, low in cost, good in timeliness, and smooth, attracts people's chromaticity, has advantages that other media cannot simulate in displaying and propagating information, L display is developing towards higher brightness, higher weather resistance, higher luminance, higher brightness of the built-up LED display, higher brightness of people's brightness, higher brightness of the LED display, higher brightness of the higher brightness, higher.

At present, during field brightness or brightness correction, an operator needs to carry a plurality of separated devices such as a personal computer, a camera, a data line, a charger/power adapter and the like and temporarily build a correction system on the field, if a personal computer drive is not installed, the camera cannot be connected on the field to cause incapability of correction, and if a personal computer data port is unstable, acquired data cannot be stably uploaded to the computer, so that correction stability is influenced.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to overcome at least some of the drawbacks and deficiencies of the prior art, an embodiment of the present invention provides a display correction apparatus to provide a dedicated display correction apparatus with higher integration level to improve the correction stability.

Specifically, the embodiment of the utility model provides a display correction equipment, include: a cabinet housing including a front panel, a rear panel, and side panels connected between the front panel and the rear panel; the processor is provided with an operating system and correction software and is contained in the case shell; the image acquisition module is electrically connected with the processor, and is accommodated in the case shell and exposed out of the case shell from the side panel; the power supply module is electrically connected with the processor and the image acquisition module and is contained in the case shell; the power interface is electrically connected with the power module and exposes the case shell from the rear panel; the communication interface is electrically connected with the processor; and the human-computer interaction module is electrically connected with the processor and is arranged on the front panel.

The display correction equipment of this embodiment, it becomes special display correction equipment with installing operating system and correction software's treater and image acquisition module integration in same quick-witted case and interconnect, possesses personal computer and camera dual function simultaneously to can solve the relatively poor problem of on-the-spot luminance or the poor stability of bright chroma correction in-process that causes because of need set up correction system temporarily among the prior art.

In an embodiment of the present invention, the image capturing module includes a camera module and an optical lens coupled to the camera module, the camera module is electrically connected to the processor and accommodated in the case housing, and the optical lens is exposed from the side panel to the case housing.

The utility model discloses an embodiment, power module includes AC-DC conversion circuit module, just AC-DC conversion circuit module electricity is connected power source.

In an embodiment of the present invention, the power module further includes a rechargeable battery, and the rechargeable battery is electrically connected to the ac-dc conversion circuit module.

In an embodiment of the present invention, the communication interface is selected from one or more of a USB port, a serial port, a wired network port, and a wireless interface.

In an embodiment of the present invention, the human-computer interaction module includes a display screen and an input device electrically connected to the processor, and the display screen and the input device are respectively disposed on the front panel.

The utility model discloses an in the embodiment, the display screen is touch-control display screen or non-touch-control display screen, the front panel still is provided with the peripheral hardware interface that is suitable for connecting mouse.

In an embodiment of the present invention, the display correction apparatus further includes: and the video interface is electrically connected with the processor and exposes the case shell from the rear panel.

In an embodiment of the present invention, the video interface is a DVI interface and/or an HDMI interface.

Furthermore, another embodiment of the present invention provides a display correction apparatus including a housing including a front panel, a rear panel, and a side panel connected between the front panel and the rear panel, a processor installed with an operating system and a correction software, wherein the operating system is a Windows operating system, an Android operating system, or an L inux operating system, and the correction software includes L ED brightness or brightness correction software, an image acquisition module including a camera module and an optical lens coupled to the camera module, wherein the camera module is electrically connected to the processor and is accommodated in the housing, and the optical lens exposes the housing from the side panel, a power module electrically connected to the processor and the image acquisition module and is accommodated in the housing, a power interface electrically connected to the power module and exposes the housing from the rear panel, a communication interface electrically connected to the processor and exposes the housing from the rear panel, wherein the communication interface is selected from one or more of a USB port, a serial port, a web port, and a wireless interface, and the processor is electrically connected to the front panel, and the front panel is electrically connected to the processor and the video interface.

From the above, the utility model discloses above-mentioned technical characteristics can have following beneficial effect: the processor provided with the operating system and the correction software and the image acquisition module are integrated in the same case and connected with each other to form a special display correction device, and the special display correction device has dual functions of a personal computer and a camera, so that the problem of poor stability in the field brightness or brightness correction process caused by the need of temporarily building the correction system in the prior art can be solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a display correction device according to an embodiment of the present invention.

Fig. 2 is a schematic perspective view of another viewing angle of the display correction apparatus shown in fig. 1.

Fig. 3 is a schematic diagram illustrating a connection relationship between modules of the display correction apparatus shown in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, an embodiment of the present invention provides a display correction apparatus 10, including: the system comprises a case shell 11, a processor 13 provided with an operating system and correction software, an image acquisition module 15, a power supply module 17, a power supply interface 18, a communication interface 14 and a human-computer interaction module 12.

The chassis housing 11 is substantially a rectangular parallelepiped and includes a front panel 111, a rear panel 113, and a side panel 112 connected between the front panel 111 and the rear panel 113, where the processor 13 with an operating system and calibration software installed therein is accommodated in the chassis housing 11, the processor 13 is, for example, an i 5-series processor from Intel, an RK3288 or RK3399 embedded processor from reycol, or other processor capable of installing an operating system, such as a Windows operating system, an Android operating system, a L inux operating system, or other operating systems, and the calibration software is, for example, L ED brightness or brightness calibration software such as NovaC L B-Screen calibration software from west nova star technologies, inc.

The image capturing module 15 is electrically connected to the processor 13, and is accommodated in the cabinet housing 11 and exposes the cabinet housing 11 from the side panel 112. For example, the image capturing module 15 includes a camera module, such as a camera module based on a CCD sensor or a camera module based on a CMOS sensor, and an optical lens coupled to the camera module, and is accommodated in the chassis housing 11, and the optical lens exposes the chassis housing 11 from the side panel 112.

The power module 17 is electrically connected to the processor 13 and the image capturing module 15 to provide operating voltages to the processor 13 and the image capturing module 15, respectively, and is accommodated in the chassis housing 11. The power module 17 includes, for example, an ac-dc converting circuit module, and may further include a rechargeable battery electrically connected to the ac-dc converting circuit module for convenience of use. As for the AC-DC conversion circuit module, the existing mature commercial AC-DC conversion power circuit can be adopted, and the rechargeable battery can be similar to that used for a notebook computer, so the detailed structure is not described herein again.

The power interface 18 is electrically connected to the power module 17 and exposes the chassis housing 11 from the rear panel 113. The power interface 18 here is typically an AC (Alternating Current) power interface.

The communication interface 14 is electrically connected to the processor 13. For example, the communication interface 14 is selected from one or more of the USB port 14a, the serial port 14b and the wired network port 14c shown in fig. 2 and 3, and exposes the chassis housing 11 from the rear panel 113. The USB port 14a is, for example, a USB2.0 or USB3.0 interface, the serial port 14b is, for example, an RS232 interface, and the wired port 14c is, for example, an RJ45 port. In addition, in other embodiments, the communication interface 14 may also be a wireless interface, such as a wireless interface provided by a WiFi module, or a wireless interface provided by a 5G mobile communication module.

For example, as shown in fig. 1 and 3, the human-computer interaction module 12 includes a display 12a and an input device 12b electrically connected to the processor 13, and the display 12a and the input device 12b are respectively disposed on the front panel 111, the display 12a is, for example, a liquid crystal display or an O L ED display, and in order to improve convenience of use, the display 12a may be a touch display such as a capacitive touch display, the input device 12b includes, for example, a button and/or a knob, in addition, a peripheral interface such as a USB port suitable for being connected to a mouse may be disposed on the front panel 111, so that a user may use a peripheral such as a mouse, a keyboard, and the like to operate the device, in a specific implementation, when the display 12a is the touch display, the front panel 111 may or may not be disposed with the peripheral interface connected to the mouse, and when the display 12a is a non-touch display, the peripheral interface connected to the mouse may or may not be disposed on the front panel 111.

In light of the above, the communication interface 14 is, for example, configured to be connected to an L ED display screen system to be corrected through a data line (e.g., a USB line, an RS232 data line, a network cable), so that the processor 13 issues a corrected image generation and display instruction, uploads a correction coefficient, and the like to the L ED display screen system to be corrected, where the L ED display screen system to be corrected includes, for example, a system controller (e.g., a sending card), a module control card (e.g., a receiving card or a scanning card), and a L ED display screen body, where the L ED display screen body includes, for example, L ED lamp panels using L ED lamp points as display pixels, which are connected in sequence, and the image acquisition module 15 is, for example, configured to receive control of the processor 13, perform image acquisition on a L ED display screen body in a L ED display screen system to be corrected, which displays a corrected image, to obtain image data for correction, and transmit the image data for correction to the processor 13 to perform image processing, so as to generate a correction coefficient.

Further, in other embodiments, as shown in fig. 2 and fig. 3, the display correction apparatus 10 of the present embodiment may further include a video Interface 16 electrically connected to the processor 13 and exposing the chassis housing 11 from the rear panel 113, where the video Interface 16 is, for example, a Digital Video Interface (DVI) Interface such as a Digital Visual Interface (DVI) Interface and/or a High Definition Media Interface (HDMI) Interface, and the video Interface 16 is configured such that a corrected image (e.g., a monochrome or pure color image such as red, green, blue, white, etc.) can be directly generated by the processor 13 and sent to the ED system to be corrected L for display through the video Interface 16, and can also be used as another path for uploading the corrected image to the ED system to be corrected L.

In summary, in the display correction device 10 of the present embodiment, the processor 13 and the image capture module 15, which are installed with the operating system and the correction software, are integrated in the same chassis housing 11 and connected to each other to form a dedicated display correction device, and meanwhile, the display correction device has dual functions of a personal computer and a camera, so that the problem of poor stability in the field brightness or brightness correction process caused by the need of temporarily building a correction system in the prior art can be solved

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A display correction apparatus (10), characterized by comprising:

a cabinet housing (11) comprising a front panel (111), a rear panel (113), and side panels (112) connected between the front panel (111) and the rear panel (113);

a processor (13) provided with an operating system and correction software and accommodated in the housing (11);

an image capture module (15) electrically connected to the processor (13), wherein the image capture module (15) is housed in the chassis housing (11) and exposes the chassis housing (11) from the side panel (112);

a power module (17) electrically connected to the processor (13) and the image acquisition module (15) and accommodated in the chassis housing (11);

a power interface (18) electrically connected to the power module (17) and exposing the chassis case (11) from the rear panel (113);

a communication interface (14) electrically connected to the processor (13); and

and the human-computer interaction module (12) is electrically connected with the processor (13) and is arranged on the front panel (111).

2. The display correction apparatus (10) of claim 1, characterized in that the image acquisition module (15) comprises a camera module and an optical lens coupled to the camera module, the camera module is electrically connected to the processor (13) and housed in the chassis housing (11), and the optical lens exposes the chassis housing (11) from the side panel (112).

3. The display correction device (10) of claim 1, characterized in that the power supply module (17) comprises an ac-to-dc circuit module and the ac-to-dc circuit module is electrically connected to the power supply interface (18).

4. The display correction apparatus (10) of claim 3, characterized in that the power supply module (17) further comprises a rechargeable battery, and the rechargeable battery is electrically connected to the AC-DC conversion circuit module.

5. The display correction apparatus (10) of claim 1, characterized in that the communication interface (14) is selected from one or more of a USB port (14a), a serial port (14b), a wired network port (14c), and a wireless interface.

6. The display correction apparatus (10) of claim 1, characterized in that the human-machine interaction module (12) comprises a display screen (12a) and an input device (12b) electrically connected to the processor (13), and the display screen (12a) and the input device (12b) are respectively provided on the front panel (111).

7. Display correction device (10) according to claim 6, characterized in that the display screen (12a) is a touch display screen or a non-touch display screen, the front panel being further provided with a peripheral interface suitable for connecting a mouse.

8. The display correction apparatus (10) according to any one of claims 1 to 7, characterized by further comprising:

a video interface (16) electrically connected to the processor (13) and exposing the chassis housing (11) from the rear panel (113).

9. Display correction device (10) according to claim 8, characterized in that the video interface (16) is a DVI interface and/or an HDMI interface.

10. A display correction apparatus (10), characterized by comprising:

the processor (13) is provided with an operating system and correction software and is contained in the case shell (11), wherein the operating system is a Windows operating system, an Android operating system or an L inux operating system, and the correction software comprises L ED brightness or brightness correction software;

an image acquisition module (15) comprising a camera module and an optical lens coupled to the camera module, wherein the camera module is electrically connected to the processor (13) and accommodated in the chassis housing (11), and the optical lens exposes the chassis housing (11) from the side panel (112);

the communication interface (14) is electrically connected with the processor (13) and is selected from one or more of a USB port (14a), a serial port (14b), a wired network port (14c) and a wireless interface;

the human-computer interaction module (12) is electrically connected with the processor (13) and is arranged on the front panel (111); and

a video interface (16) electrically connected to the processor (13) and being a digital video interface.