CN207911241U - Gasket with electro-magnetic screen function and body structure - Google Patents
Gasket with electro-magnetic screen function and body structure Download PDFInfo
- Publication number
- CN207911241U CN207911241U CN201820376516.XU CN201820376516U CN207911241U CN 207911241 U CN207911241 U CN 207911241U CN 201820376516 U CN201820376516 U CN 201820376516U CN 207911241 U CN207911241 U CN 207911241U
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- Prior art keywords
- gasket
- connector
- sealing element
- electro
- shackle member
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Abstract
The utility model is related to a kind of gasket and body structure with electro-magnetic screen function, the gasket includes sealing element, connector, shackle member and shielding part；The sealing element is connect with the side of the connector, and the other side of the connector is connect with the shackle member；The sealing element, the connector and the shackle member are integrally formed；One end of the shielding part is connect with the sealing element, and the other end is connect with the other side of the connector.The product of the utility model not only remains the sealing function of gasket, additionally it is possible to while accomplishing function of shielding, solve the shielding on refrigerator and refrigerator-freezer with RFID functions and sealing problem.
Description
Technical field
The utility model belongs to electromagnetic screen technical field, and in particular to a kind of door seal with electro-magnetic screen function
Item and body structure.
Background technology
Electronic equipment can generate electromagnetic wave in some components, which can radiate and interfere its of this electronic equipment
He partly with other electronic equipments outside this electronic equipment.This electromagnetic interference (EMI, Electro Magnetic
Interference)/radio frequency interference (RFI, Radio Frequency Interference) may result in signal of interest
Change or lose completely, to make the electronic equipment being disturbed malfunction or cannot work.In order to reduce the bad shadow of EMI/RFI
It rings, often electromagnetic wave shielding is set between two parts of electronic circuit, to absorb and reflect EMI/RFI energy.It is this
Electromagnetic wave shielding generally takes the form of wall type or complete shell, and be placed on electronic circuit generation electromagnetic signal that
Around a part and it is placed on around easy that part influenced by electromagnetic signal of electronic circuit.
But due on electronic equipment there are many source of leaks, such as the gap of different piece junction, ventilation opening, display window,
The positions such as button, indicator light, cable, power cord.In order to effectively shield EMI/RFI at these positions, it will usually at these
Setting runs through the electromagnetic shielding item in entire gap at gap, to fill " loophole ".
Currently, the equipment such as refrigerator, refrigerator-freezer with RFID functions, there are insoluble shielding and sealing problems.Related skill
In art, the gap of chamber door and babinet junction is to reach electromagnetism by the way of by one layer of hardware cloth of bread outside gasket mostly
Shield effectiveness.The shortcomings that this gasket, is that hardware cloth can be worn after a protracted use, cause under function of shielding
Technology requirement is not achieved in drop；And after gasket outer bread hardware cloth, the poor sealing of gasket can be caused, influences to set
Standby performance；For in terms of the appearance, hardware cloth is also unsightly.
Utility model content
In view of this, to overcome the problems, such as at least to a certain extent present in the relevant technologies, the application provides a kind of tool
There are the gasket and body structure of electro-magnetic screen function.
In order to achieve the above object, the utility model adopts the following technical solution：
According to the embodiment of the present application in a first aspect, providing a kind of gasket with electro-magnetic screen function；The door seal
Item includes sealing element, connector, shackle member and shielding part；
The sealing element is connect with the side of the connector, and the other side of the connector is connect with the shackle member；
The sealing element, the connector and the shackle member are integrally formed；
One end of the shielding part is connect with the sealing element, and the other end is connect with the other side of the connector.
Further, the shielding part is bar shaped；Lateral wall and the connector of the shielding part with the sealing element
Lateral wall between form cavity.
Further, the material of the shielding part embedded one layer of sheet metal between two soft plastics.
Further, the shielding part is made of co-extrusion technology.
Further, the side of the sealing element is connect with one end of the shielding part, the other side and the shackle member
Side connects.
Further, the sealing element is rectangle, and internal is rectangular cavity.
Further, the inside of the connector is cavity.
Further, the shackle member is arrow-shaped, and tail end is connect with the other side of the connector.
Further, the inside of the shackle member is cavity；The junction of the shackle member and the connector is to both sides
Extend, forms band.
According to the second aspect of the embodiment of the present application, a kind of body structure, including the first side wall and second sidewall are provided；Also
Including a kind of gasket of any of the above；The gasket includes sealing element, connector, shackle member and shielding part；
The side of the sealing element is bonded with the first side wall, and is fixedly connected therebetween；
The mounting groove of convex shape is provided in the second sidewall；The shackle member is fastened in the mounting groove.
The utility model uses above technical scheme, can include the following benefits：
The product of the application not only remains the sealing function of gasket, additionally it is possible to while accomplishing function of shielding, it solves
Shielding on refrigerator and refrigerator-freezer with RFID functions and sealing problem.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The application can be limited.
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 a kind of door seal structure signal with electro-magnetic screen function shown according to an exemplary embodiment
Figure.
Fig. 2 is a kind of signal of body structure with electro-magnetic screen function shown according to an exemplary embodiment
Figure.
Fig. 3 is a kind of door seal structure signal with electro-magnetic screen function shown according to an exemplary embodiment
Figure.
Fig. 4 is a kind of door seal structure signal with electro-magnetic screen function shown according to an exemplary embodiment
Figure.
In figure：
1- gaskets；
101- sealing elements；102- connectors；103- shackle members；104- shielding parts；105- sheet metals；106- bands；
2- the first side walls；3- second sidewalls.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Fig. 1 is a kind of gasket 1 with electro-magnetic screen function shown according to an exemplary embodiment.As shown in Figure 1,
The gasket 1 includes sealing element 101, connector 102, shackle member 103 and shielding part 104；
The sealing element 101 is connect with the side of the connector 102, the other side of the connector 102 and the card
Fitting 103 connects；The sealing element 101, the connector 102 and the shackle member 103 are integrally formed；
One end of the shielding part 104 is connect with the sealing element 101, the other side of the other end and the connector 102
Connection.
In some embodiments, the shielding part 104 is bar shaped；The outside of the shielding part 104 and the sealing element 101
Cavity is formed between wall and the lateral wall of the connector 102.
In some embodiments, the material of the shielding part 104 embedded one layer of sheet metal between two soft plastics
105。
In some embodiments, the shielding part 104 is made of co-extrusion technology.
Using flexible plastic co-extrusion technology, co-extrusion when, is embedded in thin matter sheet metal 105, and electricity is blocked using sheet metal 105
Magnetic wave achievees the effect that electromagnetic shielding.
In some embodiments, the side of the sealing element 101 is connect with one end of the shielding part 104, the other side with
The side of the shackle member 103 connects.
In some embodiments, the sealing element 101 is rectangle, and internal is rectangular cavity.
In some embodiments, the inside of the connector 102 is cavity.
In some embodiments, the shackle member 103 is arrow-shaped, and the other side of tail end and the connector 102 connects
It connects.
In some embodiments, the inside of the shackle member 103 is cavity；The shackle member 103 and the connector 102
Junction to both sides extend, formed band 106.
The product of the utility model is made into integration using plastics, not only remains the sealing function of gasket, additionally it is possible to same
When accomplish function of shielding.
Fig. 2 is a kind of body structure with electro-magnetic screen function shown according to an exemplary embodiment.Such as Fig. 2 institutes
Show, which includes the first side wall 2 and second sidewall 3；It further include a kind of gasket 1 of any of the above；The door
Strip of paper used for sealing 1 includes sealing element 101, connector 102, shackle member 103 and shielding part 104；
The side of the sealing element 101 is bonded with the first side wall 2, and is fixedly connected therebetween；
The mounting groove of convex shape is provided in the second sidewall 3；The shackle member 103 is fastened in the mounting groove.
In the present embodiment, side and the first side wall 2 of sealing element 101 fit closely, and ensure that the first side wall 2 and gasket
Between leakproofness.
Shackle member 103 and the junction of connector 102 extend to both sides, form band 106, and the two of band 106
The direction slight bending of lateral 103 side of shackle member；When to make shackle member 103 be fastened in the mounting groove of convex shape, sealing
The surface that can be closely buckled in second sidewall 3 with 106, to ensure the leakproofness between second sidewall 3 and gasket.
One end of shielding part 104 is connect with sealing element 101, while one end of shielding part 104 is closely pasted with the first side wall 2
It closes.The other end of shielding part 104 is connect with the other side of the connector 102, while the other end and the second side of shielding part 104
Wall 3 fits closely.As it can be seen that the both ends of shielding part 104 are fitted closely with the first side wall 2 and second sidewall 3 respectively, so as to complete
Gap between all standing the first side wall 2 and second sidewall 3, to guarantee to shield electromagnetic signal completely.
The product of the application can be applied on the electrical equipments such as refrigerator, refrigerator-freezer, solve the refrigerator with RFID functions and
Shielding on refrigerator-freezer and sealing problem.
The application also provides following embodiment：
As shown in Figure 3 and Figure 4, sheet metal can also be embedded in sealing element 101 and connector 102 to reach electromagnetic shielding
Effect.As long as sheet metal can be extended to from the outermost of sealing element 101 from band 106, you can the first side wall 2 is completely covered
Gap between second sidewall 3, to guarantee to shield electromagnetic signal completely.
Fig. 3 and Fig. 4 shows that two kinds of feasible schemes, other situation the application repeat no more.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in can be combined in any suitable manner.
Although embodiments herein has been shown and described above, it is to be understood that above-described embodiment is example
Property, it should not be understood as the limitation to the application, those skilled in the art within the scope of application can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of gasket with electro-magnetic screen function, it is characterised in that：The gasket includes sealing element, connector, card
Fitting and shielding part；
The sealing element is connect with the side of the connector, and the other side of the connector is connect with the shackle member；It is described
Sealing element, the connector and the shackle member are integrally formed；
One end of the shielding part is connect with the sealing element, and the other end is connect with the other side of the connector.
2. a kind of gasket with electro-magnetic screen function according to claim 1, it is characterised in that：The shielding part is
Bar shaped；Cavity is formed between the shielding part and the lateral wall and the lateral wall of the connector of the sealing element.
3. a kind of gasket with electro-magnetic screen function according to claim 2, it is characterised in that：The shielding part
Material embedded one layer of sheet metal between two soft plastics.
4. a kind of gasket with electro-magnetic screen function according to claim 3, it is characterised in that：The shielding part is adopted
It is made of co-extrusion technology.
5. according to a kind of gasket with electro-magnetic screen function of claim 1-4 any one of them, it is characterised in that：It is described
The side of sealing element is connect with one end of the shielding part, and the other side is connect with the side of the shackle member.
6. a kind of gasket with electro-magnetic screen function according to claim 5, it is characterised in that：The sealing element is
Rectangle, internal is rectangular cavity.
7. according to a kind of gasket with electro-magnetic screen function of claim 1-4 any one of them, it is characterised in that：It is described
The inside of connector is cavity.
8. according to a kind of gasket with electro-magnetic screen function of claim 1-4 any one of them, it is characterised in that：It is described
Shackle member is arrow-shaped, and tail end is connect with the other side of the connector.
9. a kind of gasket with electro-magnetic screen function according to claim 8, it is characterised in that：The shackle member
Inside is cavity；The shackle member and the junction of the connector extend to both sides, form band.
10. a kind of body structure, including the first side wall and second sidewall；It is characterized in that：Further include as claim 1-9 is any
Gasket described in；The gasket includes sealing element, connector, shackle member and shielding part；
The side of the sealing element is bonded with the first side wall, and is fixedly connected therebetween；
The mounting groove of convex shape is provided in the second sidewall；The shackle member is fastened in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820376516.XU CN207911241U (en) | 2018-03-20 | 2018-03-20 | Gasket with electro-magnetic screen function and body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820376516.XU CN207911241U (en) | 2018-03-20 | 2018-03-20 | Gasket with electro-magnetic screen function and body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207911241U true CN207911241U (en) | 2018-09-25 |
Family
ID=63558245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820376516.XU Expired - Fee Related CN207911241U (en) | 2018-03-20 | 2018-03-20 | Gasket with electro-magnetic screen function and body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207911241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111415453A (en) * | 2019-01-07 | 2020-07-14 | 青岛海尔特种电冰柜有限公司 | Shield door and automatic vending refrigerator with same |
-
2018
- 2018-03-20 CN CN201820376516.XU patent/CN207911241U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111415453A (en) * | 2019-01-07 | 2020-07-14 | 青岛海尔特种电冰柜有限公司 | Shield door and automatic vending refrigerator with same |
| CN111415453B (en) * | 2019-01-07 | 2023-04-07 | 青岛海尔特种电冰柜有限公司 | Shield door and automatic vending refrigerator with same |
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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: 20180925 Termination date: 20200320 |