CN208079586U - A kind of waterproof display screen - Google Patents
A kind of waterproof display screen Download PDFInfo
- Publication number
- CN208079586U CN208079586U CN201820515870.6U CN201820515870U CN208079586U CN 208079586 U CN208079586 U CN 208079586U CN 201820515870 U CN201820515870 U CN 201820515870U CN 208079586 U CN208079586 U CN 208079586U
- Authority
- CN
- China
- Prior art keywords
- display screen
- outline border
- sealing ring
- sealing
- ring
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of waterproof display screens, including display screen outline border, display screen and " O " type sealing ring, sealing ring is installed on the inner end of display screen outline border, display screen is installed on the middle of sealing ring, display screen is installed on by sealing ring on display screen outline border, the both sides of the sealing ring are respectively arranged with a sealing card slot, and display screen outline border inner end is set in sealing card slot, and display screen outer ring, which buckles into, to be set in the sealing card slot of sealing ring inner end；One rubber ring of intermediate embedded setting of sealing ring, there are one negative pressure cavities for the intermediate setting of rubber ring, and the both ends face display screen outline border and display screen of rubber ring are respectively arranged with more than one first negative pressure hole.The utility model has extraordinary water proofing property, by negative-pressure sucking sealing ring two sides and display screen outline border, display screen is sealed, increases waterproof seal, sealed ring deformation when display screen being prevented to be squeezed and the problem of intake.
Description
Technical field
The utility model is related to display areas, and in particular to a kind of waterproof display screen.
Background technology
Display screen in the prior art, when in use, the frame of display screen meeting opposite outer squeeze, therefore intermediate setting
Sealing ring will appear gap, and for a long time, sealing performance can gradually decline, therefore, the common structure that waterproof grommet is set
To carry out waterproof, it is clear that the requirement of outdoor long-time service cannot be met, in view of this, how to improve waterproof seal is to be badly in need of
The technical issues of solution.
Invention content
The technical problem to be solved by the utility model is to provide a kind of waterproof display screens, have extraordinary water proofing property
Can, it solves the problems, such as because squeezing display screen sealing performance variation occurs.
The utility model is achieved through the following technical solutions：A kind of waterproof display screen, including it is display screen outline border, aobvious
Display screen and " O " type sealing ring, sealing ring are installed on the inner end of display screen outline border, and display screen is installed in sealing ring
Between, display screen is installed on by sealing ring on display screen outline border, and the both sides of the sealing ring are respectively arranged with a sealing card slot,
Display screen outline border inner end is set in sealing card slot, and display screen outer ring buckles into the sealing card slot for being set to sealing ring inner end
In；
One rubber ring of intermediate embedded setting of sealing ring, the intermediate setting of rubber ring is there are one negative pressure cavity, and the two of rubber ring
Rectify and more than one first negative pressure hole is respectively arranged with to display screen outline border and display screen, each first negative pressure hole of face
Sealing ring both sides are respectively provided with there are one the second negative pressure hole.
First groove there are one the settings of display screen outline border opposing seal circle side as a preferred technical solution, the
The first sealant is buckled into one groove, the first sealant lateral surface dimpling is in display screen outline border, the sealing of display screen opposite outer
Side setting is enclosed there are one the second groove, the second sealant there are one dimpling, the first sealant, second are buckled into the second groove
Sealant is sealed with the second negative pressure hole on sealing ring.
Water-absorbing sponge layer is filled in the negative pressure cavity among the rubber ring as a preferred technical solution,.
The rubber ring is squeezed by display screen outline border and display screen towards rubber ring center as a preferred technical solution,
Press oval in shape.
First sealant is all made of silica gel material with the second sealant and is made as a preferred technical solution,.
The utility model has the beneficial effects that：The utility model have extraordinary water proofing property, by negative-pressure sucking so that
Sealing ring two sides can be sealed with display screen outline border, display screen, increased waterproof seal, sealed when display screen being prevented to be squeezed
The problem of circle is deformed and is intake.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the schematic cross-section at A-A in Fig. 1.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As depicted in figs. 1 and 2, including display screen outline border 1, display screen 7 and " O " type sealing ring 2, sealing ring 2 are pacified
Inner end loaded on display screen outline border 1, display screen 7 are installed on the middle of sealing ring 2, and display screen 7 is installed on by sealing ring 2
On display screen outline border 1, the both sides of sealing ring 2 are respectively arranged with a sealing card slot, and 1 inner end of display screen outline border is set to sealing card
In slot, 7 outer ring of display screen buckles into the sealing card slot for being set to 2 inner end of sealing ring；
One rubber ring 4 of intermediate embedded setting of sealing ring 2, there are one negative pressure cavity, rubber rings 4 for the intermediate setting of rubber ring 4
Both ends face display screen outline border and display screen be respectively arranged with more than one first negative pressure hole 3, face each first is negative
Pressing the sealing ring both sides in hole 3 to be respectively provided with, there are one the second negative pressure holes 5.
Wherein, it is close there are one the first groove, in the first groove to buckle into first for the setting of display screen outline border opposing seal circle side
Sealing 9, the first sealant lateral surface dimpling is in display screen outline border, and there are one for the sealing ring side setting of display screen opposite outer
Two grooves, buckle into the second sealant 11 there are one dimpling in the second groove, and the first sealant, the second sealant are and sealing ring
On the sealing of the second negative pressure hole, be filled with water-absorbing sponge layer 8 in the negative pressure cavity among rubber ring.
Rubber ring 4 squeezes oval in shape by display screen outline border and display screen towards rubber ring center, in whole dress
Timing, display screen can squeeze external sealing ring, therefore the needs of the overall construction design of sealing ring are appropriate smaller, in this way
After the completion of assembly, intermediate display screen will squeeze external sealing ring slightly so that intermediate round rubber ring becomes ellipse
Round, the air in intermediate negative pressure cavity are extruded, and are passed through the sealant at both ends after extrusion and are distinguished sealed negative-pressure hole, in this way centre
The display screen outline border of sealing ring opposite end, display screen tool there are one suction, leakproofness will be increased in this way, it is relatively traditional
Structure, sealing performance is replaced, and since inside is filled with water-absorbing sponge, can be absorbed water a small amount of leak.
The utility model has the beneficial effects that：The utility model have extraordinary water proofing property, by negative-pressure sucking so that
Sealing ring two sides can be sealed with display screen outline border, display screen, increased waterproof seal, sealed when display screen being prevented to be squeezed
The problem of circle is deformed and is intake.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of waterproof display screen, it is characterised in that：Including display screen outline border, display screen and " O " type sealing ring, sealing
Circle is installed on the inner end of display screen outline border, and display screen is installed on the middle of sealing ring, and display screen is installed on by sealing ring
On display screen outline border, the both sides of the sealing ring are respectively arranged with a sealing card slot, and display screen outline border inner end is set to sealing
In card slot, display screen outer ring, which buckles into, to be set in the sealing card slot of sealing ring inner end；
One rubber ring of intermediate embedded setting of sealing ring, there are one negative pressure cavities, the two of rubber ring to rectify for the intermediate setting of rubber ring
More than one first negative pressure hole, the sealing of each first negative pressure hole of face are respectively arranged with to display screen outline border and display screen
Circle both sides are respectively provided with there are one the second negative pressure hole.
2. waterproof display screen as described in claim 1, it is characterised in that：Display screen outline border opposing seal circle side is arranged
There are one the first groove, the first sealant is buckled into the first groove, the first sealant lateral surface dimpling is in display screen outline border, display
Shield the sealing ring side setting of opposite outer there are one the second groove, buckles into that there are one the sealings of the second of dimpling in the second groove
Layer, the first sealant, the second sealant are sealed with the second negative pressure hole on sealing ring.
3. waterproof display screen as described in claim 1, it is characterised in that：Filled with suction in negative pressure cavity among the rubber ring
Water spongy layer.
4. waterproof display screen as described in claim 1, it is characterised in that：The rubber ring passes through display screen outline border and display
Screen squeezes oval in shape towards rubber ring center.
5. waterproof display screen as claimed in claim 2, it is characterised in that：First sealant is all made of with the second sealant
Silica gel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820515870.6U CN208079586U (en) | 2018-04-12 | 2018-04-12 | A kind of waterproof display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820515870.6U CN208079586U (en) | 2018-04-12 | 2018-04-12 | A kind of waterproof display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208079586U true CN208079586U (en) | 2018-11-09 |
Family
ID=64041070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820515870.6U Expired - Fee Related CN208079586U (en) | 2018-04-12 | 2018-04-12 | A kind of waterproof display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208079586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893105A (en) * | 2019-03-01 | 2019-06-18 | 林和 | Intelligent portable medical instrument |
| CN110767082A (en) * | 2019-11-22 | 2020-02-07 | 盐城盐龙文化体育产业投资有限公司 | Campus culture education propaganda device with multiple suggestion mode |
-
2018
- 2018-04-12 CN CN201820515870.6U patent/CN208079586U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109893105A (en) * | 2019-03-01 | 2019-06-18 | 林和 | Intelligent portable medical instrument |
| CN110767082A (en) * | 2019-11-22 | 2020-02-07 | 盐城盐龙文化体育产业投资有限公司 | Campus culture education propaganda device with multiple suggestion mode |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20200412 |