CN216119380U

CN216119380U - Display device

Info

Publication number: CN216119380U
Application number: CN202122668704.4U
Authority: CN
Inventors: 李卫华
Original assignee: Shenzhen Yuming Shuzhi Equipment Technology Co ltd
Current assignee: Shenzhen Yuming Shuzhi Equipment Technology Co ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-03-22
Anticipated expiration: 2031-11-03

Abstract

The utility model provides a display device which comprises a driving box and a display panel, wherein the display panel comprises a PCB (printed Circuit Board), bottom plate glass and panel glass, the PCB is positioned between the bottom plate glass and the panel glass, the PCB, the bottom plate glass and the panel glass are fixed together, the PCB is provided with a row of nuts, the bottom plate glass is provided with holes, the row of nuts extend out of the holes, the driving box is provided with row pins, the driving box is installed on the bottom plate glass, the row pins are connected with the row nuts, and the PCB is provided with a plurality of LED lamp beads. The utility model has the beneficial effects that: the display device provided by the utility model has the advantages of simple structure and good waterproof effect, and can meet the requirements of users.

Description

Display device

Technical Field

The utility model relates to the technical field of display, in particular to a display device.

Background

The current display screen has a complex structure and a poor waterproof effect, and cannot meet the requirements of users.

SUMMERY OF THE UTILITY MODEL

The utility model provides a display device which comprises a driving box and a display panel, wherein the display panel comprises a PCB (printed Circuit Board), bottom plate glass and panel glass, the PCB is positioned between the bottom plate glass and the panel glass, the PCB, the bottom plate glass and the panel glass are fixed together, the PCB is provided with a row of nuts, the bottom plate glass is provided with holes, the row of nuts extend out of the holes, the driving box is provided with row pins, the driving box is installed on the bottom plate glass, the row pins are connected with the row nuts together, the PCB is provided with a plurality of LED lamp beads, and the row nuts are electrically connected with the plurality of LED lamp beads on the PCB; the LED lamp is characterized in that a plurality of LED lamp beads are arranged on the bottom plate glass (17), the PCB is a double-sided glass fiber board, power and signals pass through the bus bar and enter the PCB, the PCB is welded with the bottom plate glass, and the PCB and the power and the signals are transmitted to the plurality of LED lamp beads of the bottom plate glass.

As a further improvement of the present invention, the PCB board, the backplane glass and the panel glass are laminated together by a lamination technique.

As a further improvement of the utility model, the row bus bar is welded on the PCB.

As a further improvement of the utility model, the display device further comprises a waterproof enclosure male head and a waterproof enclosure female head, wherein the waterproof enclosure female head is mounted on the bottom plate glass, the row female head is positioned inside the waterproof enclosure female head, the waterproof enclosure male head is connected with the drive box, the row needle is positioned inside the waterproof enclosure male head, and the waterproof enclosure male head is connected with the waterproof enclosure female head.

As a further improvement of the utility model, the display device further comprises a waterproof O-shaped ring, and the waterproof O-shaped ring is arranged between the waterproof enclosure male head and the waterproof enclosure female head.

As a further improvement of the present invention, the display device further includes a middle frame, the middle frame being mounted on the bottom plate glass, and the drive cassette being mounted on the middle frame.

As a further improvement of the utility model, the driving box is mounted on the middle frame through screws.

As a further improvement of the utility model, the middle frame is adhered to the bottom plate glass through glue.

The utility model has the beneficial effects that: the display device provided by the utility model has the advantages of simple structure and good waterproof effect, and can meet the requirements of users.

Drawings

FIG. 1 is an exploded view of a display panel;

FIG. 2 is a schematic diagram of a display panel;

FIG. 3 is a schematic view of a display device;

FIG. 4 is an exploded view of the display device;

FIG. 5 is an exploded cross-sectional view of the display device;

FIG. 6 is a schematic cross-sectional view of a display device;

fig. 7 is a schematic view of the structure of the drive cassette.

Detailed Description

As shown in fig. 1 to 6, the present invention discloses a display device, which includes a driving box 101 and a display panel 102, wherein the display panel 102 includes a PCB 16, a bottom plate glass 17 and a panel glass 19, the PCB 16 is located between the bottom plate glass 17 and the panel glass 19, the PCB 16, the bottom plate glass 17 and the panel glass 19 are fixed together, the PCB 16 is provided with a row of bus bars 02, the bottom plate glass 17 is provided with holes 01, the row of bus bars 02 extend out of the holes 01, the driving box 101 is provided with a row of pins 03, the driving box 101 is mounted on the bottom plate glass 17, the row of pins 03 is connected with the row of bus bars 02 to connect an electrical signal, the PCB 16 is mounted with a plurality of LED lamp beads, and the row of bus bars (02) are electrically connected with the plurality of LED lamp beads on the PCB (16); be equipped with a plurality of LED lamp pearls on bottom plate glass (17), PCB board 16 is two-sided glass fiber board, and power and signal pass through arrange female 02 and get into PCB board 16, PCB board 16 with bottom plate glass 17 welding is in the same place, PCB board 16 and power and signal transmission give bottom plate glass 17 a plurality of LED lamp pearls.

The PCB board 16, the backplane glass 17 and the panel glass 19 are pressed together by a lamination technique.

The row nuts 02 are soldered to the PCB board 16.

This display device still includes waterproof fender public head 11, waterproof fender female head 12 that encloses is installed on bottom plate glass 17, arrange female 02 and be located waterproof fender female head 12 inside that encloses, waterproof fender public head 11 with drive box 101 links to each other, the pin 03 is located waterproof fender public head 11 inside that encloses, waterproof fender public head 11 that encloses with waterproof fender female head 12 links together.

The display device further comprises a waterproof O-shaped ring 14, and the waterproof O-shaped ring 14 is arranged between the waterproof enclosure male head 11 and the waterproof enclosure female head 12.

Through waterproof public head 11, waterproof female head 12 and the waterproof O type circle 14 of enclosing the fender, reach good water-proof effects.

The display device further comprises a middle frame 13, wherein the middle frame 13 is installed on the bottom plate glass 17, and the driving box 101 is installed on the middle frame 13.

The driving box 101 is mounted on the middle frame 13 by screws 15.

The middle frame 13 is adhered to the bottom plate glass 17 through glue 18.

Bottom plate glass 17 divides into display area 20 and installation area 21, display area 20 is equipped with a plurality of LED lamp pearls, hole 01 open in installation area 21, PCB board 16 size, shape with installation area 21 size, the shape of bottom plate glass 17 are the same, a plurality of LED lamp pearls on the PCB board 16 with a plurality of LED lamp pearls on the bottom plate glass 17 form the display screen jointly.

LED lamp pearl can be installed on bottom plate glass 17 through prior art, for example, bottom plate glass 17 printing silver thick liquid forms the circuit through silver thick liquid, and LED lamp pearl welding is on the circuit.

As shown in fig. 7, the driving box 101 is provided with a glue injection port 22 and an observation port 23, through the glue injection port 22 is injected with soft silica gel, the soft silica gel is sealed the glue injection port 22 and the observation port 23, thereby realizing the waterproof of the driving box 101.

After the whole assembly of drive box 101 is accomplished, injecting glue mouth 22 is up, injects soft silica gel through injecting glue mouth 22, and then the injecting glue is accomplished when three groups of viewing aperture 23 have to glue and just spill over soon. After the drive box 101 is encapsulated, the pin header 03 is exposed, and the drive box 101 and the bottom plate glass 17 are assembled to achieve integral waterproof.

The display device is simple in structure, good in waterproof effect and capable of being rapidly disassembled and assembled.

The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Claims

1. A display device, characterized in that: comprises a driving box (101) and a display panel (102), wherein the display panel (102) comprises a PCB (printed circuit board) plate (16), a bottom plate glass (17) and a panel glass (19), the PCB (16) is positioned between the bottom plate glass (17) and the panel glass (19), the PCB (16), the bottom plate glass (17) and the panel glass (19) are fixed together, the PCB (16) is provided with a row nut (02), the bottom plate glass (17) is provided with a hole (01), the row nuts (02) extend out of the holes (01), the driving box (101) is provided with row needles (03), the driving box (101) is arranged on the bottom plate glass (17), the pin header (03) is connected with the pin header (02), a plurality of LED lamp beads are mounted on the PCB (16), and the row bus bar (02) is electrically connected with the plurality of LED lamp beads on the PCB (16); be equipped with a plurality of LED lamp pearls on bottom plate glass (17), PCB board (16) are two-sided glass fiber board, and power and signal pass through arrange mother (02) and get into PCB board (16), PCB board (16) with bottom plate glass (17) welding together, PCB board (16) and power and signal transmission give a plurality of LED lamp pearls of bottom plate glass (17).

2. The display device according to claim 1, wherein: the PCB board (16), the base plate glass (17) and the panel glass (19) are pressed together by a lamination technique.

3. The display device according to claim 1, wherein: the row nuts (02) are welded on the PCB (16).

4. The display device according to claim 1, wherein: this display device still includes waterproof fender public head (11), waterproof fender female head (12) of enclosing is installed on bottom plate glass (17), arrange female (02) and be located waterproof fender female head (12) inside of enclosing, waterproof fender public head (11) of enclosing with drive box (101) link to each other, gear pin (03) are located waterproof fender public head (11) inside of enclosing, waterproof fender public head (11) of enclosing with waterproof fender female head (12) of enclosing link together.

5. The display device according to claim 4, wherein: the display device further comprises a waterproof O-shaped ring (14), wherein the waterproof O-shaped ring (14) is arranged between the waterproof enclosure male head (11) and the waterproof enclosure female head (12).

6. The display device according to any one of claims 1 to 5, wherein: the display device further comprises a middle frame (13), wherein the middle frame (13) is installed on the bottom plate glass (17), and the driving box (101) is installed on the middle frame (13).

7. The display device according to claim 6, wherein: the driving box (101) is installed on the middle frame (13) through a screw (15).

8. The display device according to claim 6, wherein: the middle frame (13) is adhered to the bottom plate glass (17) through glue (18).

9. The display device according to claim 1, wherein: bottom plate glass (17) divide into display area (20) and installation area (21), display area (20) are equipped with a plurality of LED lamp pearls, hole (01) open in installation area (21), PCB board (16) size, shape with installation area (21) size, the shape of bottom plate glass (17) are the same, a plurality of LED lamp pearls on PCB board (16) with a plurality of LED lamp pearls on bottom plate glass (17) form the display screen jointly.

10. The display device according to claim 1, wherein: drive box (101) are equipped with injecting glue mouth (22) and viewing aperture (23), through injecting glue mouth (22) pours into soft silica gel, and soft silica gel is sealed injecting glue mouth (22) with viewing aperture (23).