CN215933867U - Elastic sheet structure assembled on display screen module and used for EMC shielding - Google Patents
Elastic sheet structure assembled on display screen module and used for EMC shielding Download PDFInfo
- Publication number
- CN215933867U CN215933867U CN202023208663.2U CN202023208663U CN215933867U CN 215933867 U CN215933867 U CN 215933867U CN 202023208663 U CN202023208663 U CN 202023208663U CN 215933867 U CN215933867 U CN 215933867U
- Authority
- CN
- China
- Prior art keywords
- elastic sheet
- display screen
- screen module
- emc shielding
- contact
- 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.)
- Active
Links
Images
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model provides a spring plate structure assembled on a display screen module and used for EMC shielding, which comprises an inner side spring plate end and an outer side fixed end, wherein the outer side fixed end is fixedly connected with the display screen module, and the inner side spring plate end is in compression contact with the side edge of a box body. The elastic sheet structure has the advantages of good conductivity, good elasticity and oxidation resistance, and the stainless steel metal elastic sheet is directly fixed on the display screen module through the screw, so that the operation is convenient and simple, and the processing is convenient. Meanwhile, the elastic sheets are made into a plurality of grooves, each elastic sheet can be independently compressed to contact the box body, contact points are effectively increased, and contact stability is improved. Through with fix the screw for the metal shrapnel realize the module and switch on with the box on the display screen module, electric conductivity is good, high or low temperature resistant impact, effectively solves EMC shielding problem. The elastic sheet structure can be produced in large batch only by opening a simple stamping die, and has the advantages of high production efficiency, low cost, good weather resistance and convenience in installation.
Description
Technical Field
The utility model relates to the technical field of EMC shielding structures of display screen modules, in particular to a spring plate structure assembled on a display screen module and used for EMC shielding.
Background
EMC shielding structure of installation is mostly through EMC conductive cloth connection module and box on the present display screen, thereby reach the EMC shielding requirement, the EMC conductive cloth need wrap up the sponge, fix through electrically conductive two-sided 3M glue simultaneously and realize module and box combination on the module, it is complicated to wrap up the sponge technology, it is also inconvenient to glue fixed installation through 3M, the material price is also high simultaneously, 3M glues the weatherability not good, it is not firm and drops even probably to glue for a long time, thereby influence EMC shielding effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides the elastic sheet structure which is assembled on the display screen module and used for EMC shielding, and the module and the box body are connected in a multi-point contact manner through the stainless steel metal elastic sheet, so that the installation is convenient and rapid, the contact is stable, and the EMC shielding problem is effectively solved.
The technical scheme adopted by the utility model for solving the problems is as follows:
the utility model provides a spring plate structure assembled on a display screen module and used for EMC shielding, which comprises an inner side spring plate end and an outer side fixed end, wherein the outer side fixed end is fixedly connected with the display screen module, and the inner side spring plate end is in compression contact with the side edge of a box body.
Furthermore, the inner side of the spring plate structure is provided with parallel spring plate bodies at the spring plate end to form parallel spring plate grooves.
Furthermore, the elastic sheet body of the elastic sheet structure is in single-point or multi-point compression contact with the box body to form single or multiple contact points.
Furthermore, the outer fixed end of the elastic sheet structure is vertically arranged downwards with the elastic sheet body at the inner elastic sheet end, and the end part of the inner elastic sheet end is arranged in an obliquely upward angle.
Furthermore, at least two screw hole positions are arranged on the outer fixed end of the elastic sheet structure.
Further, the spring plate structure is a metal stainless steel sheet.
The utility model has the beneficial effects that:
the elastic sheet structure assembled on the display screen module and used for EMC shielding provided by the utility model is made of metal 304 stainless steel, so that the elastic sheet structure is good in conductivity, good in elasticity and oxidation resistance, and the stainless steel metal elastic sheet is directly fixed on the PCB module through screws, so that the elastic sheet structure is convenient and simple to operate, convenient to process and low in material price. Meanwhile, the elastic pieces are made into a plurality of grooves, each elastic piece can be independently compressed to contact the box body, contact points are effectively increased, and single-point contact instability is prevented. Through the metal for the shell fragment screw directly with the shell fragment fix realize the module and switch on with the box on the display screen module, electric conductivity is good, can bear very high or very low temperature's impact, effectively solve EMC shielding problem. The elastic sheet structure can be produced in large batch only by opening a simple stamping die, and has the advantages of high production efficiency, low cost, good weather resistance and convenience in installation.
Drawings
FIG. 1 is a schematic structural diagram of an EMC shielding structure of a conventional display module;
FIG. 2 is a schematic structural diagram of a spring structure according to the present invention;
fig. 3 is a mounting effect diagram of the spring structure of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are for reference and illustrative purposes only and are not intended to limit the scope of the utility model.
As shown in fig. 2-3, an embodiment of the present invention provides a spring structure assembled on a display screen module for EMC shielding, where the spring structure 1 includes an inner side spring end 11 and an outer side fixed end 12, the outer side fixed end is fixedly connected to the display screen module, and the inner side spring end is in compression contact with a side of a box body.
In this embodiment, the inner spring end 11 of the spring structure is provided with parallel spring plates to form parallel spring plate slots.
In this embodiment, the elastic sheet body of the elastic sheet structure is in single-point or multi-point compression contact with the box body to form a single or multiple contact points.
In this embodiment, the outer fixed end 12 of the spring structure is vertically disposed downward from the spring body of the inner spring end 11, and the end of the inner spring end 11 is disposed at an upward angle.
In this embodiment, at least two screw hole locations are disposed on the outer fixing end of the spring structure 1.
In this embodiment, the elastic sheet structure 1 is a metal stainless steel sheet.
The working process of the embodiment is as follows: the outer fixed end of the elastic sheet structure is fixedly connected with the display screen module, the inner elastic sheet end is in compression contact with the side edge of the box body, and the plurality of parallel elastic sheet bodies are arranged at the inner elastic sheet end to form a plurality of parallel elastic sheet grooves, so that the elastic sheet bodies can be in multi-point compression contact with the box body, the contact is stable, the EMC shielding problem is effectively solved, and the installation is convenient and rapid.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides an assembly is used for EMC shielded shell fragment structure on display screen module which characterized in that: the shell fragment structure includes inboard shell fragment end and outside stiff end, outside stiff end and display screen module fixed connection, inboard shell fragment end compression contact box's side.
2. The spring structure assembled on a display screen module for EMC shielding of claim 1, wherein: the inner side of the elastic sheet structure is provided with elastic sheet bodies which are arranged in parallel to form elastic sheet grooves which are arranged in parallel.
3. The spring structure assembled on a display screen module for EMC shielding of claim 2, wherein: the elastic sheet body of the elastic sheet structure is in single-point or multi-point compression contact with the box body to form a single or a plurality of contact points.
4. The spring structure assembled on a display screen module for EMC shielding of claim 1, wherein: the outer fixed end of the elastic sheet structure is vertically arranged downwards with the elastic sheet body of the inner elastic sheet end, and the end part of the inner elastic sheet end is arranged in an obliquely upward angle.
5. The spring structure assembled on a display screen module for EMC shielding of claim 1, wherein: and at least two screw hole positions are arranged on the outer fixed end of the elastic sheet structure.
6. The spring structure assembled on a display screen module for EMC shielding of claim 1, wherein: the spring plate structure is a metal stainless steel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023208663.2U CN215933867U (en) | 2020-12-28 | 2020-12-28 | Elastic sheet structure assembled on display screen module and used for EMC shielding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023208663.2U CN215933867U (en) | 2020-12-28 | 2020-12-28 | Elastic sheet structure assembled on display screen module and used for EMC shielding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215933867U true CN215933867U (en) | 2022-03-01 |
Family
ID=80409390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023208663.2U Active CN215933867U (en) | 2020-12-28 | 2020-12-28 | Elastic sheet structure assembled on display screen module and used for EMC shielding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215933867U (en) |
-
2020
- 2020-12-28 CN CN202023208663.2U patent/CN215933867U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215933867U (en) | Elastic sheet structure assembled on display screen module and used for EMC shielding | |
| CN212649865U (en) | Board carries electric surge protector | |
| CN203027664U (en) | Shielding reed | |
| CN213303922U (en) | Integrated device for connecting and fixing capacitor | |
| CN102291935B (en) | Circuit board structure and mobile terminal provided with same | |
| CN203644857U (en) | Battery spring plate | |
| CN221727367U (en) | CCS battery module | |
| CN209183622U (en) | A kind of new energy chemical cell electrode slice shockproof connection structure | |
| CN221170514U (en) | Metal hardware stamping part with good rebound resilience performance | |
| CN216087325U (en) | Power adapter | |
| CN218242160U (en) | Battery seat elastic sheet structure and battery module | |
| CN204809470U (en) | Battery connector terminal, battery connector and terminal | |
| CN205543345U (en) | A flexible shell fragment touches finger for IGBT integrated power module | |
| CN220979122U (en) | Electronic lock | |
| CN212055627U (en) | Movable spring structure | |
| CN218416439U (en) | Electronic device | |
| CN211742948U (en) | Novel corrugated metal conductive particle | |
| CN216960280U (en) | Novel LED display device | |
| CN211930851U (en) | Loudspeaker BOX magnetic cylinder ground structure | |
| CN213937677U (en) | Grounded linear motor | |
| CN215910869U (en) | Ultra-thin heat dissipation module | |
| CN216720223U (en) | Battery cell structure, battery cell unit and battery module structure | |
| CN212209386U (en) | High-reliability conductor for circuit breaker | |
| CN221487961U (en) | IGBT module assembling structure | |
| CN210381729U (en) | A quick heat absorption structure of aluminum alloy panel beating for video encoder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |