CN213634442U - IPS touch display screen with vertical-pasting HDMI and USB interfaces - Google Patents

IPS touch display screen with vertical-pasting HDMI and USB interfaces Download PDF

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Publication number
CN213634442U
CN213634442U CN202022911594.5U CN202022911594U CN213634442U CN 213634442 U CN213634442 U CN 213634442U CN 202022911594 U CN202022911594 U CN 202022911594U CN 213634442 U CN213634442 U CN 213634442U
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China
Prior art keywords
hdmi
liquid crystal
ips
interface
crystal display
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CN202022911594.5U
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Chinese (zh)
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肖灵娟
徐玉同
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Dongguan Huiqin Zhiyuan Technology Co ltd
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Dongguan Huiqin Zhiyuan Technology Co ltd
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Abstract

The utility model discloses a found IPS touch display of subsides formula HDMI and USB interface, including IPS liquid crystal display, still include HDMI high definition cable and USB cable IPS liquid crystal display top electric installation G + G electric capacity touch-sensitive screen is in IPS liquid crystal display installs the PCB drive plate at the back be provided with HDMI interface and USB interface on the PCB drive plate four corners still is provided with a paster nut post respectively, the beneficial effects of the utility model are that: through HDMI cable and USB cable connection, need not install the drive, plug-and-play, it is convenient to use, and development cycle is short, and HDMI interface and USB interface adopt the mode of pasting immediately, convenience of customers design machine structure, and the display screen is from taking the installation locating hole, and convenience of customers installs fixedly.

Description

IPS touch display screen with vertical-pasting HDMI and USB interfaces
Technical Field
The utility model relates to a display screen industry specifically is an IPS touch display screen who pastes formula HDMI and USB interface immediately.
Background
At present, most of small-medium-sized capacitive touch display screens are RGB interfaces, I2C interfaces, and users need to spend much time and effort to write and drive to drive the screens, so that the screens are not easy to use.
The screen is made into an HDMI interface and a USB interface, and the screen can be plugged and used under Windows, Linux, android and other systems, so that the use method is simple, and the development period is short. The driving plate is provided with a nut, so that a user can install, fix and design a machine structure conveniently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a found IPS touch display screen who pastes formula HDMI and USB interface to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a found IPS touch display of subsides formula HDMI and USB interface, includes IPS liquid crystal display, still includes HDMI high definition cable and USB cable IPS liquid crystal display top electrical property is installed G + G capacitive touch screen IPS liquid crystal display installs the PCB drive plate in the back be provided with HDMI interface and USB interface on the PCB drive plate, HDMI interface and USB interface adopt to found the formula setting PCB drive plate four corners still is provided with a paster nut post respectively.
Compared with the prior art, the beneficial effects of the utility model are that: through HDMI cable and USB cable connection, need not install the drive, plug-and-play, it is convenient to use, and development cycle is short, and HDMI interface and USB interface adopt the mode of pasting immediately, convenience of customers design machine structure, and the display screen is from taking the installation locating hole, and convenience of customers installs fixedly.
Drawings
Fig. 1 is a schematic front view of an IPS touch display screen with a vertical HDMI and USB interface.
Fig. 2 is a schematic back view of an IPS touch display screen with a vertical HDMI and USB interface.
Fig. 3 is a schematic diagram of an internal single-chip microcomputer circuit of an IPS touch display screen with vertical HDMI and USB interfaces.
Fig. 4 is a schematic circuit diagram of an internal USB socket of an IPS touch display screen with a vertical HDMI interface and a USB interface.
Fig. 5 is a schematic diagram of a back driving circuit of an IPS touch display screen with a vertical HDMI interface and a USB interface.
In the figure: the system comprises a 1-IPS liquid crystal display screen, a 2-G + G capacitive touch screen, a 3-HDMI interface, a 4-USB interface, a 5-patch nut column and a 6-PCB driving board.
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 work belong to the protection scope of the present invention.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like are used in the positional or orientational relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of this patent, it is noted that the terms "mounted," "connected," and "disposed" are intended to be inclusive and mean, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed, unless otherwise specifically indicated and limited. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
The first embodiment is as follows:
please refer to fig. 1-5, in the embodiment of the utility model, an IPS touch display screen of formula HDMI and USB interface found, including IPS liquid crystal display 1, still include HDMI high definition cable and USB cable (not shown in the figure) G + G electric capacity touch-sensitive screen 2 is installed to 1 top electric property of IPS liquid crystal display 1 back is installed PCB drive plate 6 be provided with HDMI interface 3 and USB interface 4 on the PCB drive plate 6, HDMI interface 3 and USB interface 4 adopt to found the formula setting PCB drive plate 6 four corners still is provided with a paster nut post 5 respectively.
The utility model discloses a theory of operation is: constitute by IPS liquid crystal display 1, G + G capacitive touch screen 2, PCB drive plate 6, HDMI high definition cable, USB cable and four paster nut posts 5, G + G capacitive touch screen 2 is in IPS liquid crystal display 1 top, and PCB drive plate 6 is at the 1 back of IPS liquid crystal display, and HDMI interface 3 and USB interface 4 are in PCB drive plate 6 left side, and paster nut post 5 is in PCB drive four corners, and convenience of customers installs fixedly. The HDMI 3 and the USB 4 adopt a vertical pasting mode, so that a user can design a machine structure conveniently.
As shown in fig. 3, the internal single chip microcomputer control circuit has five major functions, and the 1 st, 2 nd, 3 rd and 4 th pins of the U3 are connected with the 1 st, 2 nd, 3 th and 4 th pins of the capacitive touch screen interface J5 to drive the capacitive touch screen; the 15 th pin and the 16 th pin are connected with a USB interface of a host, and the mainboard performs USB communication; the 4 th pin of a backlight driving IC U4 and the 3 rd pin of a 10 th pin U4 are connected through a 9 th pin, so that the on-off and PWM dimming control of backlight are realized; the 16 th pin and the 17 th pin are respectively connected with the 5 th pin and the 6 th pin of the EEPROM U7, and the brightness setting data of the user is saved; the keys K2, K3 and K4 are connected through the 11 th, 12 th and 13 th pins respectively, so that the functions of switching on and off the backlight source, improving the brightness and reducing the brightness are realized.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (1)

1. The utility model provides a found IPS touch display of subsides formula HDMI and USB interface, includes IPS liquid crystal display (1), its characterized in that IPS liquid crystal display (1) top electrical installation has G + G capacitive touch screen (2) IPS liquid crystal display (1) back is installed PCB drive plate (6) be provided with HDMI interface (3) and USB interface (4) on PCB drive plate (6), HDMI interface (3) and USB interface (4) adopt to found the formula setting PCB drive plate (6) four corners still is provided with a paster nut post (5) respectively.
CN202022911594.5U 2020-12-07 2020-12-07 IPS touch display screen with vertical-pasting HDMI and USB interfaces Active CN213634442U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022911594.5U CN213634442U (en) 2020-12-07 2020-12-07 IPS touch display screen with vertical-pasting HDMI and USB interfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022911594.5U CN213634442U (en) 2020-12-07 2020-12-07 IPS touch display screen with vertical-pasting HDMI and USB interfaces

Publications (1)

Publication Number Publication Date
CN213634442U true CN213634442U (en) 2021-07-06

Family

ID=76639493

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022911594.5U Active CN213634442U (en) 2020-12-07 2020-12-07 IPS touch display screen with vertical-pasting HDMI and USB interfaces

Country Status (1)

Country Link
CN (1) CN213634442U (en)

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