CN210896305U - Protection type outdoor display screen - Google Patents
Protection type outdoor display screen Download PDFInfo
- Publication number
- CN210896305U CN210896305U CN201922249504.8U CN201922249504U CN210896305U CN 210896305 U CN210896305 U CN 210896305U CN 201922249504 U CN201922249504 U CN 201922249504U CN 210896305 U CN210896305 U CN 210896305U
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- China
- Prior art keywords
- display screen
- rubber strip
- sealing rubber
- partition plate
- shell
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- Expired - Fee Related
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- 238000007789 sealing Methods 0.000 claims abstract description 92
- 238000009434 installation Methods 0.000 claims abstract description 23
- 238000005192 partition Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 11
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a protective outdoor display screen, which comprises a base, a display screen shell fixed on the base and a display screen arranged on the side surface of the display screen shell, wherein a partition plate is arranged in the display screen shell, the side surface of the display screen shell is provided with an installation port, the display screen is positioned in the installation port, a sealing and waterproof mechanism is arranged between the installation port and the outer edge of the display screen, the sealing and waterproof mechanism comprises an upper sealing rubber strip arranged on the inner wall of the installation port and a lower sealing rubber strip arranged on the side surface of the outer edge of the display screen, the lower sealing rubber strip is provided with a sealing groove, when the display screen is installed, the display screen is placed in the installation port, under the premise that the upper sealing rubber strip and the lower sealing rubber strip have deformation elasticity, when the display screen is extruded towards the direction of the partition plate, the end part of the upper sealing rubber strip extends into the sealing groove to be in sealing fit with the lower sealing rubber strip, waterproof and dustproof effects are good.
Description
Technical Field
The utility model belongs to the technical field of the show screen and specifically relates to an outdoor display screen of protection formula.
Background
The outdoor display screen adopts a super gray scale control technology, a modular structure design and a super large scale integrated circuit design technology, thereby greatly improving the stability, the reliability and the playing effect of a display screen system. Outdoor display screen is because be at outdoor installation, consequently to waterproof, dirt-proof requirement specification is than higher, present outdoor display screen is generally at the edge installation sealing washer of display screen, reach waterproof, dirt-proof effect, but the in-process of in-service use can discover, sealed effect after the sealing washer installation is not good, the leading cause lies in that the sealing washer is the outward flange of direct mount at the display screen, do not reach the effect of mutual interlock between sealing washer and the display screen, and all directly expose outside after the sealing washer installation, receive the oxidation corrosion easily, the sealing washer will appear not hard up problem in case the oxidation corrosion, just can not reach waterproofly, dirt-proof effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a protection type outdoor display screen in order to solve the defect that prior art exists.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a protective outdoor display screen comprises a base, a display screen shell fixed on the base and a display screen arranged on the side face of the display screen shell, wherein a partition plate is arranged in the display screen shell, an electronic element installation cavity is defined by the partition plate and the inner wall of the display screen shell, the display screen is arranged on the outer side of the partition plate, an installation opening is formed in the side face of the display screen shell, the display screen is positioned in the installation opening, a sealing and waterproof mechanism is arranged between the installation opening and the outer edge of the display screen, and the back face of the display screen is connected with the partition plate through a positioning and protecting mechanism;
the sealing waterproof mechanism comprises an upper sealing rubber strip arranged on the inner wall of the mounting opening and a lower sealing rubber strip arranged on the side surface of the outer edge of the display screen, the section of the upper sealing rubber strip is of a convex structure, the section of the lower sealing rubber strip is of a concave structure, the lower sealing rubber strip is provided with a sealing groove, and the end part of the upper sealing rubber strip extends into the sealing groove to be in sealing fit with the lower sealing rubber strip;
the positioning protection mechanism comprises a hollow positioning pin fixed on the back of the display screen and a positioning sleeve arranged on the partition board and penetrating through the partition board, the display screen is positioned in the mounting port, the hollow positioning pin on the back of the display screen is inserted into the positioning sleeve, and a signal wire of the display screen penetrates through the hollow positioning pin and stretches into the electronic element mounting cavity.
Furthermore, a circuit board is arranged in the electronic element mounting cavity, the circuit board is mounted on the inner wall of the display screen shell, and a signal wire of the display screen penetrates through the hollow positioning pin and then is connected with the circuit board.
Furthermore, the outside of display screen casing is equipped with four guard flap, and the guard flap cross-section is the L type and passes through screw and display screen casing fixed connection, and the guard flap is located the outside of installing port and blocks the waterproof sealing mechanism at display screen edge.
Furthermore, the side of the partition board is provided with a mounting groove, the display screen is positioned in the mounting groove, and the bottom of the back of the display screen is matched with the mounting groove.
Further, go up joint strip and joint strip down and extend towards the marginal length direction of display screen, go up joint strip and joint strip down's material is rubber.
The utility model has the advantages that: the side of the display screen shell of the device is provided with a mounting opening, the display screen is positioned in the mounting opening, a sealing and waterproof mechanism is arranged between the mounting opening and the outer edge of the display screen, the sealing and waterproof mechanism comprises an upper sealing rubber strip arranged on the inner wall of the mounting opening and a lower sealing rubber strip arranged on the side of the outer edge of the display screen, the cross section of the upper sealing rubber strip is of a convex structure, the cross section of the lower sealing rubber strip is of a concave structure, the lower sealing rubber strip is provided with a sealing groove, when the display screen is mounted, the display screen is placed into the mounting opening, on the premise that the upper sealing rubber strip and the lower sealing rubber strip have deformation elasticity, when the display screen is extruded towards the direction of the partition plate, the end part of the upper sealing rubber strip extends into the sealing groove to be in sealing fit with the lower sealing rubber strip, the effect of edge sealing of the display screen is achieved, the outer side of the display screen shell is provided with four protective baffles, the cross sections of the protective baffles are L-shaped and are fixedly connected with the display screen shell through screws, the protective baffles are positioned on the outer side of the mounting opening and block the sealing and waterproof mechanism at the edge of the display screen, and the protective baffles play a role in protecting the upper sealing rubber strip and the lower sealing rubber strip and prevent the upper sealing rubber strip and the lower sealing rubber strip from being weathered and corroded;
in addition, the back of display screen is connected with the baffle through location protection mechanism, and location protection mechanism sets up including fixing the cavity locating pin at the display screen back on the baffle and running through the position sleeve of baffle, and the display screen is located the installing port, and the cavity locating pin at the display screen back inserts in the position sleeve, and the signal line of display screen runs through the cavity locating pin and stretches into the electronic component installation intracavity, and the cooperation through cavity locating pin and position sleeve is at first accurate when making things convenient for the display screen to install, and secondly, the cavity locating pin has played the fixed effect of longitudinal support to the display screen after inserting the position sleeve, and in addition, the signal line of display screen can run through the cavity locating pin and stretch into electronic component installation intracavity connecting circuit board, need not drilling on the baffle, and the wiring is convenient.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of the display panel of the present invention before installation;
FIG. 3 is an enlarged view of area A of FIG. 1;
FIG. 4 is an enlarged view of area B of FIG. 1;
fig. 5 is a schematic view of the display screen of the present invention.
Detailed Description
As shown in fig. 1 to 5, a protective outdoor display screen comprises a base 1, a display screen casing 2 fixed on the base 1, and a display screen 3 arranged on a side surface of the display screen casing 2, wherein a partition plate 4 is arranged in the display screen casing 2, an electronic component mounting cavity 5 is defined by the partition plate 4 and an inner wall of the display screen casing 2, the display screen 3 is arranged on an outer side of the partition plate 4, a mounting opening 6 is formed in the side surface of the display screen casing 2, the display screen 3 is positioned in the mounting opening 6, a sealing waterproof mechanism is arranged between the mounting opening 6 and an outer edge of the display screen 3, and a back surface of the display screen 3 is connected with the partition plate 4 through a positioning protection mechanism;
the sealing waterproof mechanism comprises an upper sealing rubber strip 7 arranged on the inner wall of the mounting opening 6 and a lower sealing rubber strip 8 arranged on the side surface of the outer edge 3 of the display screen, the section of the upper sealing rubber strip 7 is of a convex structure, the section of the lower sealing rubber strip 8 is of a concave structure, the lower sealing rubber strip 8 is provided with a sealing groove 9, the upper sealing rubber strip 7 and the lower sealing rubber strip 8 extend towards the length direction of the edge of the display screen 3, the upper sealing rubber strip 7 and the lower sealing rubber strip 8 are made of rubber, when the display screen 3 is mounted, the display screen 3 is placed into the mounting opening 6, on the premise that the upper sealing rubber strip 7 and the lower sealing rubber strip 8 have deformation elasticity, when the display screen 3 is extruded towards the direction of the partition plate 4, the end part of the upper sealing rubber strip 7 extends into the sealing groove 9 to be in sealing fit with the lower sealing rubber strip 8, and the edge sealing effect of the display screen 3 is achieved, the waterproof and dustproof structure is good in waterproof and dustproof effects, in addition, four protective baffles 10 are arranged on the outer side of the display screen shell 2, the cross sections of the protective baffles 10 are L-shaped and are fixedly connected with the display screen shell 2 through screws, the protective baffles 10 are positioned on the outer side of the mounting opening 6 and block a sealing and waterproof mechanism on the edge of the display screen, and the protective baffles 10 play a role in protecting the upper sealing rubber strip 7 and the lower sealing rubber strip 8 and prevent the upper sealing rubber strip 7 and the lower sealing rubber strip 8 from weathering and corrosion;
the location protection machanism is including fixing the cavity locating pin 11 at the 3 backs of display screen, sets up on baffle 4 and runs through the position sleeve 12 of baffle 4, and display screen 3 is located installing port 6, and the cavity locating pin 11 at the 6 backs of display screen inserts in the position sleeve 12, and the signal line 13 of display screen 3 runs through cavity locating pin 11 and stretches into in the electronic component installation cavity 5. The electronic component mounting cavity 5 is internally provided with a circuit board 14, the circuit board 14 is mounted on the inner wall of the display screen shell 2, and a signal wire 13 of the display screen penetrates through the hollow positioning pin 11 and then is connected with the circuit board 14.
In addition, the side of the partition board 4 is provided with a mounting groove 15, the display screen 3 is positioned in the mounting groove 15, and the bottom of the back of the display screen 3 is matched with the mounting groove 15.
The cooperation through cavity locating pin 11 and position sleeve 12 is the location accuracy when making things convenient for display screen 3 to install at first, and secondly, cavity locating pin 11 has played the fixed effect of vertical support to display screen 3 after inserting position sleeve 12, and in addition, display screen 3's signal line 13 can run through cavity locating pin 11 and stretch into electronic component installation cavity 5 internal connection circuit board 14, need not drilling on the baffle 4, and the wiring is convenient.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A protective outdoor display screen comprises a base, a display screen shell fixed on the base and a display screen arranged on the side surface of the display screen shell, and is characterized in that a partition plate is arranged in the display screen shell, an electronic element installation cavity is defined by the partition plate and the inner wall of the display screen shell, the display screen is installed on the outer side of the partition plate, an installation opening is formed in the side surface of the display screen shell, the display screen is located in the installation opening, a sealing and waterproof mechanism is arranged between the installation opening and the outer edge of the display screen, and the back surface of the display screen is connected with the partition plate through a positioning and protecting mechanism;
the sealing waterproof mechanism comprises an upper sealing rubber strip arranged on the inner wall of the mounting opening and a lower sealing rubber strip arranged on the side surface of the outer edge of the display screen, the section of the upper sealing rubber strip is of a convex structure, the section of the lower sealing rubber strip is of a concave structure, the lower sealing rubber strip is provided with a sealing groove, and the end part of the upper sealing rubber strip extends into the sealing groove to be in sealing fit with the lower sealing rubber strip;
the positioning protection mechanism comprises a hollow positioning pin fixed on the back of the display screen and a positioning sleeve arranged on the partition plate and penetrating through the partition plate, the hollow positioning pin on the back of the display screen is inserted into the positioning sleeve, and a signal wire of the display screen penetrates through the hollow positioning pin and stretches into the electronic element installation cavity.
2. The outdoor display screen of claim 1, wherein a circuit board is disposed in the electronic component mounting cavity, the circuit board is mounted on an inner wall of the display screen casing, and the signal line of the display screen penetrates through the hollow positioning pin and then is connected to the circuit board.
3. The outdoor display screen of claim 2, wherein four protective baffles are arranged on the outer side of the display screen shell, the protective baffles are L-shaped in cross section and are fixedly connected with the display screen shell through screws, and the protective baffles are positioned on the outer side of the mounting opening and block the sealing and waterproof mechanisms at the edges of the display screen.
4. A protective outdoor display screen according to claim 3, wherein the side of the partition board is provided with a mounting groove, the display screen is located in the mounting groove, and the bottom of the back of the display screen is matched with the mounting groove.
5. The outdoor display screen of claim 3, wherein the upper sealing rubber strip and the lower sealing rubber strip extend in the length direction of the edge of the display screen, and the upper sealing rubber strip and the lower sealing rubber strip are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249504.8U CN210896305U (en) | 2019-12-13 | 2019-12-13 | Protection type outdoor display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249504.8U CN210896305U (en) | 2019-12-13 | 2019-12-13 | Protection type outdoor display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210896305U true CN210896305U (en) | 2020-06-30 |
Family
ID=71319212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922249504.8U Expired - Fee Related CN210896305U (en) | 2019-12-13 | 2019-12-13 | Protection type outdoor display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210896305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113260205A (en) * | 2021-05-08 | 2021-08-13 | 苏州巴科光电科技有限公司 | Waterproof shell of outdoor LED display screen |
| CN117479472A (en) * | 2023-12-27 | 2024-01-30 | 珠海格力电器股份有限公司 | Touch screen assembly and refrigerator |
-
2019
- 2019-12-13 CN CN201922249504.8U patent/CN210896305U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113260205A (en) * | 2021-05-08 | 2021-08-13 | 苏州巴科光电科技有限公司 | Waterproof shell of outdoor LED display screen |
| CN117479472A (en) * | 2023-12-27 | 2024-01-30 | 珠海格力电器股份有限公司 | Touch screen assembly and refrigerator |
| CN117479472B (en) * | 2023-12-27 | 2024-04-09 | 珠海格力电器股份有限公司 | Touch screen assembly and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200630 |