CN208369943U - Shielding case and circuit board with the shielding case - Google Patents
Shielding case and circuit board with the shielding case Download PDFInfo
- Publication number
- CN208369943U CN208369943U CN201821122559.1U CN201821122559U CN208369943U CN 208369943 U CN208369943 U CN 208369943U CN 201821122559 U CN201821122559 U CN 201821122559U CN 208369943 U CN208369943 U CN 208369943U
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- shielding case
- main body
- shielding
- cover main
- welded plate
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Abstract
The utility model relates to a kind of shielding parts, including shielding cover main body and welded plate, the welded plate is fixed on the surface of the shielding cover main body, and the welded plate includes substrate and is bent out the weld part formed from substrate extension, and the weld part is plate structure.A kind of circuit board with the shielding case is also disclosed in the utility model.There is no hole in the shielding cover main body of above-mentioned shielding case, electronic component on mainboard can be fully sealed, improve the shield effectiveness of shielding case, it shields cover main body and positioning is formed by fixed lobe and welded plate, and fixation is formed with welded plate by multiple solder joints on welded plate, welded plate is set to be not easy to be detached from from shielding cover main body, shielding case is fixed on mainboard by weld part, is not easily disconnected from shielding case with mainboard.
Description
Technical field
The utility model relates to a kind of shielding case and with the circuit board of the shielding case.
Background technique
Traditional electronic product such as mobile phone is typically all to light, thin, short, small trend development, it is generally the case that for convenient for
It repairs, can generally add shielding case on circuit board and electronic component is interfered to prevent stop signal.
Currently, shielding case in the prior art, is punched out weld part 220 generally by shielding cover main body 100, makes
It shields cover main body 100 and generates a hole, cause signal that can pass through hole and then interfere electronic component 2, lead to shielding case shielding effect
Fruit is poor.
Utility model content
A kind of shielding case that the utility model provides to solve the above-mentioned problems, to improve the shield effectiveness of shielding case.
To achieve the goals above, the utility model provides a kind of shielding case, which is characterized in that including shielding case master
Body and welded plate, the welded plate are fixed on the surface of the shielding cover main body, and the welded plate includes substrate and from described
Substrate extension is bent out the weld part formed, and the weld part is plate structure.
Specifically, there is multiple fixed lobes, the shielding cover main body and the fixed lobe in the shielding cover main body
It is structure as a whole, the substrate, which is equipped with, is embedded in the fixation with the matched fixation hole of the fixed lobe, the fixed lobe
In hole.
More specifically, the substrate also has multiple solder joints, the fixation hole and the solder joint along the length of the substrate
Direction is arranged alternately.
Specifically, the shielding cover main body includes extension, and the extension is arranged simultaneously along the shielding case body rim
Along the place face of welded plate protrusion, the shielding cover main body and the extension are structure as a whole.
Specifically, it is described shielding cover main body with a thickness of 0.19-0.21mm.
Specifically, the shielding cover main body is made of foreign white copper or tinplate material.
A kind of circuit board with above-mentioned shielding case, which is characterized in that the circuit board also has including mainboard and electronics
Element, the electronic component are fixed on mainboard, and the shielding case is coated on the surface of the electronic component.
Preferably, there is welding hole, the weld part is fixed in the welding hole on the mainboard.
It, can will be on mainboard the utility model has the beneficial effects that: there is no hole in the shielding cover main body of above-mentioned shielding case
Electronic component be fully sealed, improve the shield effectiveness of shielding case, shielding cover main body passes through fixed lobe and welded plate shape
Fixation is formed with welded plate at positioning, and by multiple solder joints on welded plate, welded plate is made to be not easy to take off from shielding cover main body
From shielding case is fixed on mainboard by weld part, is not easily disconnected from shielding case with mainboard.
Detailed description of the invention
The schematic diagram of Fig. 1 shielding case of utility model thus；
The schematic diagram of Fig. 2 welded plate of utility model thus；
The shielding case of Fig. 3 utility model thus is installed on the structural schematic diagram on mainboard.
Specific embodiment
The utility model is further elaborated with reference to the accompanying drawing:
According to Fig. 1-3, a kind of circuit board with shielding case, including mainboard 4, electronic component 2 and shielding case 1, electricity
Subcomponent 2 is fixed on mainboard 4, and shielding case 1 is coated on the outer surface of electronic component 2, and shielding case 1 includes shielding cover main body 100
With welded plate 200, welded plate 200 is fixed on the surface of shielding cover main body 100, has welding hole 3, welded plate 200 on mainboard 4
It is bent out the weld part 220 formed including substrate 210 and from the extension of substrate 210, weld part 220 is plate structure, weld part 220
It is fixed in welding hole 3, is fixed on shielding case 1 on mainboard 4, in the present embodiment, shielding cover main body 100 uses foreign white copper material
It is made, we can also use other metal materials according to needs of production.
Shielding has multiple fixed lobes 120 in cover main body 100, shield cover main body 100 and fixed lobe 120 is integrated knot
Structure, substrate 210 is equipped with to be embedded in fixation hole 230 with the matched fixation hole 230 of fixed lobe 120, fixed lobe 120, substrate
Also there are multiple solder joints 240, length direction of the fixation hole 230 with solder joint 240 along substrate 210 is arranged alternately, and makes welded plate on 210
200 are capable of fixing on the surface of shielding cover main body 100.
Shielding includes extension 110 in cover main body 100, and extension 110 is arranged and along the edge of shielding cover main body 100 along weldering
200 place face of fishplate bar protrusion, shields cover main body 100 and extension 110 is structure as a whole, and in the present embodiment, shields cover main body
100 with a thickness of 0.19-0.21mm.
Embodiment described above, only the preferred embodiments of the utility model, are not the implementation model to limit the utility model
It encloses, therefore all equivalent change or modifications done according to structure, feature and principle described in present utility model application the scope of the patents, it should all
It is included in the scope of the utility model patent application.
Claims (8)
1. a kind of shielding case, which is characterized in that be fixed on the shielding case including shielding cover main body and welded plate, the welded plate
On the surface of main body, the welded plate includes substrate and is bent out the weld part formed, the weld part from substrate extension
For plate structure.
2. shielding case as described in claim 1, which is characterized in that have multiple fixed lobes, institute in the shielding cover main body
It states shielding cover main body and the fixed lobe is structure as a whole, the substrate is equipped with and the matched fixation of the fixed lobe
Hole, the fixed lobe are embedded in the fixation hole.
3. shielding case as claimed in claim 2, which is characterized in that the substrate also has multiple solder joints, the fixation hole with
The solder joint is arranged alternately along the length direction of the substrate.
4. shielding case as described in claim 1, which is characterized in that the shielding cover main body includes extension, the extension
It is arranged along the shielding case body rim and along the place face of welded plate protrusion, the shielding cover main body and the extension
It is structure as a whole.
5. shielding case as described in claim 1, which is characterized in that it is described shielding cover main body with a thickness of 0.19-0.21mm.
6. shielding case as described in claim 1, which is characterized in that the shielding cover main body is made of foreign white copper material.
7. a kind of circuit board with shielding case such as claimed in any one of claims 1 to 6, which is characterized in that the circuit board
Also having includes mainboard and electronic component, and the electronic component is fixed on mainboard, and the shielding case is coated on the electronics member
The surface of part.
8. as claimed in claim 7 with the circuit board of shielding case, which is characterized in that have welding hole, institute on the mainboard
Weld part is stated to be fixed in the welding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821122559.1U CN208369943U (en) | 2018-07-16 | 2018-07-16 | Shielding case and circuit board with the shielding case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821122559.1U CN208369943U (en) | 2018-07-16 | 2018-07-16 | Shielding case and circuit board with the shielding case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208369943U true CN208369943U (en) | 2019-01-11 |
Family
ID=64925444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821122559.1U Active CN208369943U (en) | 2018-07-16 | 2018-07-16 | Shielding case and circuit board with the shielding case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208369943U (en) |
-
2018
- 2018-07-16 CN CN201821122559.1U patent/CN208369943U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |