CN209103704U - A kind of screen cabinet display device - Google Patents

A kind of screen cabinet display device Download PDF

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Publication number
CN209103704U
CN209103704U CN201821858761.0U CN201821858761U CN209103704U CN 209103704 U CN209103704 U CN 209103704U CN 201821858761 U CN201821858761 U CN 201821858761U CN 209103704 U CN209103704 U CN 209103704U
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CN
China
Prior art keywords
control panel
screen
display screen
connect
display device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201821858761.0U
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Chinese (zh)
Inventor
孟令欣
宋强
张克俊
薛爱平
周海亮
孟令恩
曹健
李保恩
王林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CETC EQUIPMENT SHANDONG ELECTRONICS Co Ltd
Original Assignee
CETC EQUIPMENT SHANDONG ELECTRONICS Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by CETC EQUIPMENT SHANDONG ELECTRONICS Co Ltd filed Critical CETC EQUIPMENT SHANDONG ELECTRONICS Co Ltd
Priority to CN201821858761.0U priority Critical patent/CN209103704U/en
Application granted granted Critical
Publication of CN209103704U publication Critical patent/CN209103704U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of screen cabinet display devices, including shell, control panel, display screen, touch driving plate, shield backlight drive board, the control panel, touch driving plate, shield backlight drive board to be arranged on the inside of Housing Base, it is connect with Housing Base by connector, the display screen is set to above control panel, it is connect with shell, it is Nian Jie with touch tablet above the display screen, the touch driving plate is connect with touch tablet and control panel, the screen backlight drive board is connect with display screen and control panel, the display screen is connect with control panel, protection press box is equipped with around the display screen, the protection press box pushes down display screen, it is connect with shell outer.The LVDS interface that the utility model directlys adopt display screen is connected with control panel, eliminates power supply, the external VGA connecting line of display screen, improves display refreshing frequency, keeps image quality sense higher.

Description

A kind of screen cabinet display device
Technical field
The utility model belongs to display device technology field, in particular to a kind of screen cabinet display device.
Background technique
Currently, screen cabinet mostly uses greatly screen and control panel discrete design mode with display device, if screen needs band to touch function It can, it is also necessary to driving plate module will be touched and individually fixed, screen and control panel separate design mode, many lines of outside need are connected It connects, influences machine assembly efficiency.The display interface of screen mostly uses greatly VGA mode connection, and (inside turns VGA mould using LVDS mode Formula), in the case where same hardware, resolution ratio, refreshing frequency can not be increased to optimum value.
Summary of the invention
The purpose of utility model of the present invention is to overcome deficiency in the prior art, provides a kind of screen cabinet display device, directly It connects and is connected using the LVDS interface of display screen with control panel, eliminate power supply, the external VGA connecting line of display screen, mention It risen display refreshing frequency, kept image quality sense higher, realized that required function before whole display device is completed in a power supply line power supply, It is clean and tidy to improve machine assembly efficiency, distributing, technique is beautiful, easily can carry out Matching installation with screen cabinet very.
To achieve the goals above, the technical solution adopted in the utility model is:
A kind of screen cabinet display device, including shell, control panel, display screen, touch driving plate, screen backlight drive board, institute It states control panel, touch driving plate, screen backlight drive board setting on the inside of Housing Base, connect with Housing Base by connector, The display screen is set to above control panel, is connect with shell, the touch driving plate Nian Jie with touch tablet above the display screen Connect respectively with touch tablet, control panel, the screen backlight drive board is connect with display screen, control panel respectively, the display screen with Control panel connection, the display screen outside are surrounded by protection press box, and the protection press box is connect with shell outer.
The LVDS line of the display screen and the LVDS interface of control panel connect.
The shell outer is equipped with the connecting plate connecting with screen cabinet, and connecting plate is equipped with screen cabinet fixation hole.
The screen cabinet fixation hole includes screw hole, hardy hole.
The connector includes screw, stud.
The housing sidewall is equipped with connector and thermovent, audio play pane.
The connector includes power supply interface, HDMI interface, the VGA of expanding USB interface and extended serial port, control panel Interface, double gigabit network interfaces, onboard 4 USB interfaces, audio interface.
The beneficial effects of the utility model are:
1. after the utility model takes above scheme, described device and design method pass through actual production verification experimental verification Reach design object, meet design specification requirement, realizes that assembly is simple, external wiring is succinct, lower power consumption, promotes display screen Refreshing frequency;The LVDS interface of display screen is directly connected with control panel LVDS interface by the peripheral functionality for making full use of control panel, Touch tablet communication USB interface is connected directly between on control panel, and screen backlight drive board adjusting is directly connected with control panel, finally by this A little components are mounted in a display device shell, are saved display screen power supply line, VGA line, are touched usb communication line, newly-designed Display device only need a power supply line can be completed before design method;The control panel touches driving plate, screen backlight drive Movable plate is arranged on the inside of Housing Base, and the control panel is the driving core of whole display device, passes through with Housing Base and connect Part connection, the display screen are set to above control panel, connect with shell, the touching Nian Jie with touch tablet above the display screen It touches driving plate to connect with touch tablet and control panel, realizes display screen touch function, the screen backlight drive board and display screen and control Making sheet connection, realizes the brightness regulation of screen, and the display screen is connect with control panel, and protection press box is equipped with around the display screen, The protection press box pushes down display screen, connect with shell outer;Before realizing that whole display device is completed in a power supply line power supply Required function, it is clean and tidy to improve machine assembly efficiency, distributing, and technique is beautiful, easily can carry out matching peace with screen cabinet very Dress.
2. the LVDS interface of the LVDS line of the display screen and control panel connects, the power supply, outer of display screen is eliminated The VGA connecting line in portion improves display refreshing frequency, keeps image quality sense higher.
3. the shell outer is equipped with the connecting plate connecting with screen cabinet, connecting plate is equipped with screen cabinet fixation hole, by shielding cabinet Fixation hole and screen cabinet pass through screw connection.
4. the screen cabinet fixation hole includes screw hole, hardy hole, installed by hardy hole activity, simplifies installation steps.
5. the connector includes screw, stud, connection is simple, effectively.
6. the connector include expanding USB interface and extended serial port, the power supply interface of control panel, HDMI interface, USB interface, double gigabit network interfaces, onboard 4 USB interfaces, audio interface, interface abundant provide higher scalability.
Detailed description of the invention
Attached drawing 1 is a kind of screen cabinet display device schematic diagram of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " longitudinal direction ", " transverse direction ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" be based on Orientation or positional relationship shown in the drawings is merely for convenience of description the utility model, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.
Embodiment 1:
A kind of screen cabinet display device, including shell 3, control panel 4, display screen 2, touch driving plate 6, screen backlight drive board 5, the control panel 4 touches driving plate 6, the screen setting of backlight drive board 5 on the inside of 3 bottom plate of shell, passes through company with 3 bottom plate of shell Fitting connection, the display screen 2 are set to 4 top of control panel, connect with shell 3, and 2 top of display screen is Nian Jie with touch tablet, The touch driving plate 6 is connect with touch tablet and control panel 4, and the screen backlight drive board 5 is connect with display screen 2 and control panel 4, The display screen 2 is connect with control panel 4, and protection press box 1 is equipped with around the display screen 2, and the protection press box 1 pushes down display screen 2, it is connect with 3 outer of shell.
The LVDS line of the display screen 2 is connect with the LVDS interface of control panel 4.
3 outer of shell is equipped with the connecting plate 7 connecting with screen cabinet, and connecting plate 7 is equipped with screen cabinet fixation hole 16.
The screen cabinet fixation hole 16 includes screw hole, hardy hole.
The connector includes screw, stud.
3 side wall of shell is equipped with connector and thermovent, audio play pane.
The connector include expanding USB interface and extended serial port, the power supply interface of control panel 4, HDMI interface, USB interface, double gigabit network interfaces, onboard 4 USB interfaces, audio interface.
The assembling procedure of the utility model is that control panel 4 is fixed on shell 3 by the first step, and second step will shield backlight and drive Movable plate 5 is fixed on shell 3, and third step is fixed on driving plate 6 is touched on shell 3, and the 4th step will touch the USB of driving plate 6 Interface communication line is connected on the USB interface of control panel 4, and the control line for shielding backlight drive board 5 is connected to control panel 4 by the 5th step Control terminal;6th step is respectively by expanding USB interface, the corresponding position of extended serial port connection control panel 4 and shell 3;7th step Fixed display screen 2, the LVDS line of display screen 2 is connected with control panel 4, touch pad lead and touch 6 phase of driving plate of display screen 2 Even, the backlight line of display screen 2 is connected with screen 5 output interface of backlight drive board, fixes display screen 2 with connector after the completion of connection On shell 3;Then display screen 2 is protected press box 1 to be fixed on shell 3 with connector by the 8th step.
Embodiment 2:
The assembling procedure of the utility model is that control panel 4 is fixed on aobvious by the first step with 4 combined screws of M3 × 6 first On showing device shell 3, second step will shield backlight drive board 5 and will be fixed on display device shell 3 with 2 combined screws of M3 × 6, the Three steps will touch driving plate 6 and will be fixed on display device shell 3 with 4 combined screws of M3 × 6, and the 4th step will touch driving plate 6 USB interface connection be connected on the USB interface of control panel 4, the 5th step by shield backlight drive board 5 control line be connected to control The L_BKLT control terminal of making sheet 4;6th step by expanding USB interface, extended serial port connection control panel 4 and is fixed on display dress respectively Set 3 corresponding position of shell.
Secondly fixed display screen, the LVDS line of display screen 2 is connected with control panel 4, the touch pad lead and touching of display screen 2 It touches driving plate 6 to be connected, the backlight line of display screen 2 is connected with screen 5 output interface of backlight drive board, with 4 M3 × 8 after the completion of connection Combined screw is fixed on display device shell 3.
Then display screen protection press box 1 is fixed on to the display screen protection of display device shell 3 with 12 countersunk head screws of M3 × 6 It protects on press box fixation hole.
Above content is only the structure example and explanation to the utility model, the technologies of affiliated the art Personnel make various modifications or additions to the described embodiments or are substituted in a similar manner, without departing from The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.

Claims (7)

1. a kind of screen cabinet display device, characterized in that including shell, control panel, display screen, touch driving plate, screen backlight drive Movable plate, the control panel touch driving plate, screen backlight drive board setting on the inside of Housing Base, pass through with Housing Base and connect Part connection, the display screen are set to above control panel, connect with shell, the touching Nian Jie with touch tablet above the display screen It touches driving plate to connect with touch tablet, control panel respectively, the screen backlight drive board is connect with display screen, control panel respectively, described Display screen is connect with control panel, is surrounded by protection press box on the outside of the display screen, the protection press box is connect with shell outer.
2. a kind of screen cabinet display device as described in claim 1, characterized in that the LVDS line and control panel of the display screen LVDS interface connection.
3. a kind of screen cabinet display device as described in claim 1, characterized in that the shell outer is equipped with to be connect with screen cabinet Connecting plate, connecting plate be equipped with screen cabinet fixation hole.
4. a kind of screen cabinet display device as claimed in claim 3, characterized in that the screen cabinet fixation hole includes screw hole, calabash Lu Kong.
5. a kind of screen cabinet display device as described in claim 1, characterized in that the connector includes screw, stud.
6. a kind of screen cabinet display device as described in claim 1, characterized in that the housing sidewall is equipped with connector and dissipates Hot mouth, audio play pane.
7. a kind of screen cabinet display device as claimed in claim 6, characterized in that the connector includes expanding USB interface With extended serial port, the power supply interface of control panel, HDMI interface, USB interface, double gigabit network interfaces, onboard 4 USB interfaces, sounds Frequency interface.
CN201821858761.0U 2018-11-09 2018-11-09 A kind of screen cabinet display device Active CN209103704U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821858761.0U CN209103704U (en) 2018-11-09 2018-11-09 A kind of screen cabinet display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821858761.0U CN209103704U (en) 2018-11-09 2018-11-09 A kind of screen cabinet display device

Publications (1)

Publication Number Publication Date
CN209103704U true CN209103704U (en) 2019-07-12

Family

ID=67159198

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821858761.0U Active CN209103704U (en) 2018-11-09 2018-11-09 A kind of screen cabinet display device

Country Status (1)

Country Link
CN (1) CN209103704U (en)

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