CN218679613U

CN218679613U - Outdoor display screen with waterproof function

Info

Publication number: CN218679613U
Application number: CN202222754425.4U
Authority: CN
Inventors: 张令
Original assignee: Shenzhen Lehua Multimedia Technology Co ltd
Current assignee: Shenzhen Lehua Multimedia Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-21
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses an outdoor show screen with waterproof function, remove the wheel including the main casing body and rubber, the display screen is installed to the one end of the main casing body, one side outer end of display screen fixed mounting has waterproof aluminium alloy frame on the main casing body, waterproof aluminium alloy frame is located one side inner peripheral surface of display screen and encircles and has seted up waterproof mounting groove. In the using process, the light intensity of the current outdoor light can be detected through the light sensing probe, and then the brightness of the current display screen is adjusted according to the current light intensity, so that the using effect of the outdoor display screen is improved; wherein waterproof mounting groove and waterproof cotton have been increased at the coupling part of waterproof aluminium alloy frame and main casing body, have increased limit and the waterproof stripe of bending in rear end maintenance door part, have increased the waterproof frame that can prevent the rainwater inflow in louvre and inlet port simultaneously, can guarantee the water-proof effects of the whole equipment part of show screen to the show screen can be in outdoor normal use.

Description

Outdoor display screen with waterproof function

Technical Field

The utility model belongs to the technical field of the show screen, specifically be an outdoor show screen with waterproof function.

Background

The display screen is a video playing device specially used for propaganda, videos needing propaganda can be uploaded to the display screen in advance, and then the videos needing to be displayed can be played in a circulating mode through the display screen. The current display screen comprises outdoor and indoor display screens, and the outdoor display screen can be used for video display and propaganda outdoors.

At present, in order to guarantee the waterproof effect of whole outdoor display screen, the producer can increase buckler (canopy) on outdoor screen to realize waterproof function. But the buckler (canopy) can only block the rainwater of top, and when the rainwater received the influence of wind whereabouts angle to take place the skew, because the waterproof performance of display screen itself is relatively poor, in the rainwater probably permeates the show screen, causes the damage to inside component, influences holistic use, consequently can't satisfy user's ever-increasing user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the above-mentioned problem of proposing, provide an outdoor show screen with waterproof function.

The utility model adopts the technical scheme as follows: an outdoor display screen with a waterproof function comprises a main shell and a rubber moving wheel, wherein a display screen is installed at one end of the main shell, a waterproof aluminum profile frame is fixedly installed at the outer end of one side of the display screen on the main shell, a waterproof installation groove is formed in the inner circumferential surface of the waterproof aluminum profile frame, which is located at one side of the display screen, in a surrounding mode, a layer of waterproof cotton is pasted in the waterproof installation groove, and protective glass is fixedly connected to the outer end of the waterproof aluminum profile frame through glass cement; the back of the body end downside integrated into one piece of the main casing body has the battery compartment, the maintenance mouth has all been seted up to the back of the body end of the main casing body and the upper end in battery compartment, the fixed waterproof adhesive tape that is equipped with in inner peripheral surface of maintenance mouth, removable maintenance door is installed in the correspondence of the outer end of maintenance mouth, the inner peripheral surface of maintenance door is equipped with the limit of bending, the outside of waterproof adhesive tape is embedded into in the limit of bending.

In a preferred embodiment, the light sense probe is installed to one side of the main casing body in the top of display screen, the internally mounted of the main casing body has mainboard and loudspeaker, mainboard and display screen and light sense probe electric connection, the battery compartment embeds there is the battery.

In a preferred embodiment, the battery compartment bottom is fixed with the strengthening rib on being connected the face with the main casing body, the fixed main control panel that is equipped with in back end of battery compartment, including waterproof USB interface, switch, WIFI subassembly, waterproof connection net gape and waterproof AC interface on the main control panel.

In a preferred embodiment, be connected with wheel hub between the rubber removes the wheel, wheel hub both ends are rotated and are connected with the wheel hub mounting, the upper end fixed mounting of wheel hub mounting is in the installation cavity that the battery compartment lower extreme was reserved, the handrail is installed to the back of the body end upside of main casing body.

In a preferred embodiment, the maintenance door of main casing body back end has seted up louvre and inlet port respectively from top to bottom, the filter screen is installed on the maintenance door to the inside of louvre and inlet port, the inner peripheral face of louvre and inlet port integrated into one piece has waterproof frame on the maintenance door.

In a preferred embodiment, a water inlet is formed at the lowest side of the maintenance opening on the battery compartment, and a drainage hole connected with the water inlet is formed at one end of the main control panel.

In a preferred embodiment, the upper side of the waterproof frame is provided with a ventilation cavity communicated with the heat dissipation hole and the air inlet hole, a plurality of groups of heat dissipation fans are installed in the ventilation cavity on the waterproof frame on one side of the heat dissipation hole, and one side of the waterproof frame on the heat dissipation hole and the air inlet hole is provided with a slope preventing rain from flowing in.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, waterproof mounting groove and waterproof cotton have been increased at the coupling part of waterproof aluminium alloy frame and the main casing body, have increased limit and the waterproof stripe of bending in rear end maintenance door part, have increased waterproof frame in louvre and inlet port simultaneously, when guaranteeing whole radiating, can also prevent that the rainwater from flowing into equipment along louvre and inlet port in, can guarantee the water-proof effects of the whole equipment part of show screen for can guarantee outdoor show screen at open air normal use.

2. The utility model discloses in, can detect current open air light intensity through the light sense probe that has, then adjust the luminance of current display screen according to current light intensity, improved in open air result of use.

3. The utility model discloses in, with the whole slight slope of show screen, at this moment, remove the cooperation of wheel and handrail through rubber, can conveniently remove the show screen to the position of wanting on.

4. The utility model discloses in, louvre and radiator fan have been increased at the back end of the main casing body, can dispel the heat to inside electronic component at the in-process of device work, have still increased the filter screen simultaneously, can guarantee in ventilation cooling, prevent that dust and impurity from falling into the show screen in, have guaranteed holistic safety in utilization.

Drawings

Fig. 1 is a schematic diagram of the overall exploded perspective structure of the present invention;

FIG. 2 is a schematic diagram of an enlarged three-dimensional structure at A of the present invention;

FIG. 3 is a schematic diagram of an enlarged three-dimensional structure at the position B of the present invention;

fig. 4 is a schematic sketch of the overall three-dimensional structure of the utility model viewed from the back of the main shell;

FIG. 5 is a schematic diagram of the overall planar structure of the present invention as viewed from the back of the main housing;

fig. 6 is an enlarged schematic diagram of the structure at the position C of the present invention;

FIG. 7 is a schematic diagram of a planar structure of the present invention viewed from a side of a display screen;

fig. 8 is a schematic sketch of a semi-sectional three-dimensional structure of the maintenance door at the back end of the middle main shell body.

The labels in the figure are: 1-protective glass, 2-waterproof aluminum profile frame, 3-display screen, 4-reinforcing ribs, 5-wheel hub, 6-rubber movable wheel, 7-battery bin, 8-storage battery, 9-maintenance door, 10-waterproof adhesive tape, 11-handrail, 12-main shell, 13-light sensing probe, 14-waterproof cotton, 15-bent edge, 16-main control panel, 17-maintenance port, 18-water inlet, 19-water drain hole, 20-cooling fan, 21-cooling hole, 22-waterproof frame and 23-air inlet hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-8, an outdoor display screen with waterproof function, including main casing body 12 and rubber removal wheel 6, display screen 3 is installed to main casing body 12's one end, the fixed mounting of one side outer end of display screen 3 has waterproof aluminium alloy frame 2 on main casing body 12, waterproof aluminium alloy frame 2 is located one side inner peripheral surface of display screen 3 and encircles and has seted up waterproof mounting groove, it has waterproof cotton 14 to paste the one deck in the waterproof mounting groove, waterproof mounting groove and waterproof cotton 14 have been increased at waterproof aluminium alloy frame 2 and display screen 3's coupling part, can guarantee the water-proof effects of waterproof aluminium alloy frame 2 and main casing body 12 coupling part, the outer end of waterproof aluminium alloy frame 2 is fixed with protection glass 1 through glass glues bonding, because protection glass 1 is on waterproof aluminium alloy frame 2 through glass bonding, can also guarantee the water-proof effects of protection glass 1 and waterproof aluminium alloy frame 2 coupling part.

Main casing body 12's back of the body end downside integrated into one piece has battery compartment 7, maintenance mouth 17 has all been seted up to main casing body 12's back of the body end and battery compartment 7's upper end, maintenance mouth 17's inner peripheral surface is fixed and is equipped with waterproof adhesive tape 10, removable maintenance door 9 is installed in maintenance mouth 17's outer end correspondence, maintenance door 9's inner peripheral surface is equipped with the limit 15 of bending, the outside of waterproof adhesive tape 10 is embedded into to the limit 15 of bending, rear end maintenance door 9 part has increased the limit 15 of bending and waterproof adhesive tape 10, when guaranteeing maintenance door 9 and the partial water-proof effects of maintenance mouth 17, can also go out the water conservancy diversion.

Referring to fig. 1, light sense probe 13 is installed in main casing body 12's one side in the top of display screen 3, and main casing body 12's internally mounted has mainboard and loudspeaker, mainboard and display screen 3 and light sense probe 13 electric connection, and the in-process of use can detect current outdoor light intensity through light sense probe 13 that has, then adjusts current display screen 3's luminance according to current light intensity, has improved the result of use in the open air.

The battery compartment 7 is internally provided with a storage battery 8, and when no external power supply is available through the storage battery 8, the power source is integrally provided for the device.

Referring to fig. 1, the reinforcing ribs 4 are fixedly mounted on the connecting surface of the bottom end of the battery compartment 7 and the main housing 12, so that the strength of the connecting part of the battery compartment 7 and the main housing 12 can be ensured.

The fixed main control panel 16 that is equipped with in back end of battery compartment 7, including waterproof USB interface, switch, WIFI subassembly, waterproof connection net gape and waterproof AC interface on the main control panel 16, the waterproof interface that holistic interface part all adopted can guarantee the water-proof effects of signal transmission end.

A plurality of interfaces that are equipped with simultaneously can satisfy and be connected with multiple equipment, satisfy the holistic suitability of device.

In this embodiment, rubber removes and is connected with wheel hub 5 between the wheel 6, and wheel hub 5 both ends are rotated and are connected with the wheel hub mounting, and the upper end fixed mounting of wheel hub mounting is in the installation cavity that the 7 lower extremes in battery compartment were reserved, and handrail 11 is installed to main casing body 12's back of the body end upside, holds handrail 11, then with the whole slight slope of show screen, at this moment, remove the cooperation of wheel 6 and handrail 11 through rubber, alright conveniently remove the show screen to the position of wanting on.

Referring to fig. 6, a water inlet 18 is formed in the lowest side of a maintenance opening 17 in the battery compartment 7, a drain hole 19 connected with the water inlet 18 is formed in one end of the main control panel 16, rainwater can flow downwards along the bent edge 15, and in the flowing process, the rainwater can be drained along the water inlet 18 and then drained through the drain hole 2, so that the drainage work of accumulating the rainwater is completed.

Referring to fig. 8, the maintenance door 9 at the back end of the main housing 12 is provided with a heat dissipation hole 21 and an air inlet hole 23 from top to bottom, a filter screen is installed inside the heat dissipation hole 21 and the air inlet hole 23 on the maintenance door 9, and dust and foreign matters are prevented from falling into the display screen through the heat dissipation hole 21 and the air inlet hole 23 while heat dissipation and air intake are performed through the filter screen.

The inner outer peripheral face of louvre 21 and inlet port 23 has waterproof frame 22 at maintenance door 9 integrated into one piece, and one side that waterproof frame 22 is located louvre 21 and inlet port 23 is equipped with the slope of rain-proof inflow, because waterproof frame 22 highly is higher than louvre 21 and inlet port 23's height, and has certain slope for when guaranteeing the heat dissipation and ventilating, the rainwater can not flow into the show screen in, can guarantee the water-proof effects of louvre 21 and inlet port 23 one side.

The upside of the waterproof frame 22 is provided with a ventilation cavity communicated with the heat dissipation hole 21 and the air inlet 23, a plurality of groups of cooling fans 20 are arranged in the ventilation cavity on the waterproof frame 22 on one side of the heat dissipation hole 21, and the internal electronic elements can be cooled in the working process of the device through the cooling fans 20.

When the show position of show screen needs to be adjusted, hold handrail 11, then show the whole slight slope of screen, this moment, remove the cooperation of wheel 6 and handrail 11 through the rubber, alright conveniently remove the show screen to the position of wanting, in the in-process of using, light sense probe 13 through having can detect current open air light intensity, then adjust current display screen 3's luminance according to current light intensity, outdoor result of use has been improved, in the in-process of using, waterproof mounting groove and waterproof cotton 14 have been increased at waterproof aluminium alloy frame 2 and display screen 3's coupling part, edge 15 and waterproof adhesive tape 10 have been increased in rear end maintenance door 9 part, interface portion all is waterproof interface, waterproof frame 22 has been increased in louvre 21 and inlet port 23 simultaneously, can prevent that the rainwater from flowing into the equipment along louvre 21 and inlet port 23, can guarantee the waterproof effect of show screen whole assembly part, make can guarantee outdoor show screen in outdoor normal use.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An outdoor display screen with waterproof function, includes main casing body (12) and rubber removal wheel (6), its characterized in that: the display screen (3) is installed at one end of the main shell (12), a waterproof aluminum profile frame (2) is fixedly installed at the outer end of one side of the display screen (3) on the main shell (12), a waterproof installation groove is formed in the inner circumferential surface of the waterproof aluminum profile frame (2) located at one side of the display screen (3) in a surrounding mode, a layer of waterproof cotton (14) is attached to the waterproof installation groove, and the outer end of the waterproof aluminum profile frame (2) is fixedly bonded with protective glass (1) through glass cement;

the back of the body end downside integrated into one piece of main casing body (12) has battery compartment (7), maintenance mouth (17) have all been seted up to the back of the body end of main casing body (12) and the upper end of battery compartment (7), the inner peripheral surface of maintenance mouth (17) is fixed and is equipped with water proof adhesive tape (10), removable maintenance door (9) are installed in the outer end correspondence of maintenance mouth (17), the inner peripheral surface of maintenance door (9) is equipped with edge (15) of bending, the outside of water proof adhesive tape (10) is embedded in edge (15) of bending.

2. The outdoor display screen with waterproof function of claim 1, characterized in that: light sense probe (13) are installed in one side of the main casing body (12) in the top of display screen (3), the internally mounted of the main casing body (12) has mainboard and loudspeaker, mainboard and display screen (3) and light sense probe (13) electric connection, battery compartment (7) embeds there is battery (8).

3. The outdoor display screen with waterproof function of claim 1, characterized in that: fixed mounting has strengthening rib (4) on the connection face of battery compartment (7) bottom and main casing body (12), the fixed main control panel (16) that is equipped with in back end of battery compartment (7), including waterproof USB interface, switch, WIFI subassembly, waterproof connection net gape and waterproof AC interface on main control panel (16).

4. The outdoor display screen with waterproof function of claim 1, characterized in that: rubber removes and is connected with wheel hub (5) between wheel (6), wheel hub (5) both ends are rotated and are connected with the wheel hub mounting, the upper end fixed mounting of wheel hub mounting is in the installation cavity that battery compartment (7) lower extreme was reserved, handrail (11) are installed to the back of the body end upside of the main casing (12).

5. The outdoor display screen with waterproof function of claim 1, characterized in that: main casing body (12) back of the body end maintenance door (9) by last louvre (21) and inlet port (23) have been seted up respectively under to, the filter screen is installed on maintenance door (9) to the inside of louvre (21) and inlet port (23), the inner outer peripheral face of louvre (21) and inlet port (23) integrated into one piece has waterproof frame (22) on maintenance door (9).

6. The outdoor display screen with waterproof function of claim 3, characterized in that: a water inlet (18) is formed in the lowest side of the maintenance opening (17) in the battery bin (7), and a water drainage hole (19) connected with the water inlet (18) is formed in one end of the main control panel (16).

7. The outdoor display screen with waterproof function of claim 5, characterized in that: the ventilative chamber that louvre (21) and inlet port (23) are linked together is seted up to the upside of waterproof frame (22), is located the ventilative intracavity on waterproof frame (22) of louvre (21) one side and installs multiunit radiator fan (20), one side that waterproof frame (22) are located louvre (21) and inlet port (23) is equipped with the slope of rain-proof inflow.