CN2440218Y - Card housing for portable computer - Google Patents
Card housing for portable computer Download PDFInfo
- Publication number
- CN2440218Y CN2440218Y CN 00245741 CN00245741U CN2440218Y CN 2440218 Y CN2440218 Y CN 2440218Y CN 00245741 CN00245741 CN 00245741 CN 00245741 U CN00245741 U CN 00245741U CN 2440218 Y CN2440218 Y CN 2440218Y
- Authority
- CN
- China
- Prior art keywords
- sheet metal
- upper shell
- lower house
- ring edge
- housing
- 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
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a card inserting housing for a portable computer. A first edge fold and a second edge fold are respectively and continuously are bended at the right side and the left side of metal plates. The metal plates are steadily inbuilt in an upper housing and a lower housing. A convex ring edge and a concave ring edge are arranged on the corresponding linkage surface of the upper housing and the lower housing. The external angle of the convex ring edge of the upper housing leans on the lead angle of the concave ring edge of the lower housing, and the external angle and the lead angle are melted and connected by high cycle, which causes the upper housing and the lower housing to be combined into integration. The utility model avoids shedding caused by the metal plate and avoids the external leakage of melted liquor caused by melting connection, so the external appearance does not be effected.
Description
The utility model is a kind of plug-in card shell structure improvement of laptop computer, especially the Network case with fastener that refers to a kind of laptop computer is made up of upper and lower casing, in this upper and lower casing, respectively be embedded with a sheet metal, these sheet metal both sides have first, second flanging of continuous bending, this sheet metal is got firmly be embedded in the upper and lower casing.
The network card that general laptop computer is used, as shown in Figure 5, formed by upper casing a body and lower house b, this upper shell a and lower house b are embedded with a metal respectively and pull C, between upper shell a and lower house b, clamp a circuit board D, composition surface between this upper shell a and the lower house b is to fuse with high frequency, so that upper shell a and lower house b are combined into one.Sheet metal c is embedded in mode in upper shell a and the lower house b, be when shaping upper shell a or lower house b, c puts into mould with this sheet metal, makes upper shell a and lower house b with the method for injection molding then, and sheet metal c and upper shell a or lower house 6 are combined into one; The both sides of this sheet metal c are bent into a Contraband shape limit c1, and this sheet metal c must be entrenched on upper shell a or the lower house b.Its major defect is;
The both sides of this sheet metal c only are a Contraband shape limit c1, and the mosaic of itself and upper shell a and lower house b is relatively poor, thereby are easy to generate and come off; When the composition surface of this upper shell a and lower house b fuses with high frequency again, when fusing, cause easily and melt liquid and leak and influence outward appearance.
At above-mentioned defective, the inventor designs a kind of plug-in card shell structure improvement of laptop computer eventually through studying really for a long time and putting into practice.
Fundamental purpose of the present utility model is to provide a kind of plug-in card housing of laptop computer, formed by upper and lower casing, in this upper and lower casing, respectively be embedded with a sheet metal, the sheet metal both sides have a continuous bending first, second tear the limit open, this sheet metal is got firmly be embedded in the upper and lower casing, come off to avoid sheet metal to produce.
Another purpose of the present utility model is to provide a kind of plug-in card housing of laptop computer, formed by upper and lower casing, the composition surface of the below of this upper shell is provided with a convex ring edge, the top of this lower house is provided with the scrobicular ring limit that corresponds to convex ring edge, causes in the time of can avoiding fusing to melt liquid and leak and influence outward appearance.
Further specify below in conjunction with preferred embodiment and accompanying drawing.
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is an assembling cross-sectional schematic of the present utility model.
Fig. 3 is a sheet metal stereographic map of the present utility model.
Fig. 4 is that cross-sectional schematic is amplified by the A portion of Fig. 3.
Fig. 5 is the assembling cross-sectional schematic of common features.
Consult Fig. 1-Fig. 4, the utility model is made up of upper shell 1 and lower house 2, respectively is embedded with a sheet metal 3 in upper shell 1 and lower house 2, clamps a circuit board 4 between upper shell 1 and lower house 2; It is characterized in that: this sheet metal 3 each side be bent with first flanging 31 and second flanging 32 continuously, on second flanging 32, offer a plurality of perforation 33, this sheet metal 3 firmly is embedded in upper shell 1 and the lower house 2; The composition surface of this upper shell 1 below is provided with a convex ring edge 11, the top of this lower house 2 is provided with the scrobicular ring limit 21 that corresponds to convex ring edge 11, the interior angle place on this scrobicular ring limit 21 is lead angle 211, the 11a of place, exterior angle of the convex ring edge 11 of this upper shell 1 leans against lead angle 211 places on the scrobicular ring limit 21 of lower house 2, and fuse with high frequency, this upper shell 1 and lower house 2 are combined into one.
Because the both sides of this sheet metal 3 are bent with first flanging 31 and second flanging 32 respectively continuously, and on second flanging 32, offer the perforation 33 of a plurality of line spread, make this sheet metal 3 that preferable mosaic must be arranged, thereby when shaping upper shell 1 or lower house 2, this sheet metal 3 firmly is combined on upper shell 1 or the lower house 2, is therefore avoided this sheet metal 3 to produce and comes off.
Moreover, the 11a of place, the exterior angle of the convex ring edge 11 of this upper shell 1 below leans against in lead angle 211 places of scrobicular ring limit 21 interior angles of lower house 2, when therefore fusing with high frequency, what produced melts liquid and can not leak, cause in the time of can avoiding fusing and melt liquid and leak and influence outward appearance, thereby preferable quality bills of materials must be arranged.
In addition, the utility model also can be made into PCMICA, CF card except using laptop computer (NOTEBOOK), or the memory card of palmtop computer, digital still camera or the like.
Comprehensive the above, the disclosed structure of the utility model is a kind of innovation structure, has preferable practical effect.
Claims (1)
1, a kind of plug-in card housing of laptop computer, formed by upper shell and lower house, in upper and lower casing, respectively be embedded with sheet metal, between upper and lower casing, clamp circuit board, it is characterized in that: this sheet metal each side be bent with first flanging and second flanging continuously, offer a plurality of perforation of row on second flanging, this sheet metal firmly is embedded in the upper and lower casing; The composition surface of this upper shell below is provided with a convex ring edge, this lower house top is provided with the scrobicular ring limit that corresponds to convex ring edge, the interior angle place on this scrobicular ring limit is lead angle, the place, exterior angle of the convex ring edge of this upper shell leans against the lead angle place on the scrobicular ring limit of lower house, and fuse with high frequency, this upper and lower casing is combined into one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245741 CN2440218Y (en) | 2000-08-07 | 2000-08-07 | Card housing for portable computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245741 CN2440218Y (en) | 2000-08-07 | 2000-08-07 | Card housing for portable computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2440218Y true CN2440218Y (en) | 2001-07-25 |
Family
ID=33605162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00245741 Expired - Fee Related CN2440218Y (en) | 2000-08-07 | 2000-08-07 | Card housing for portable computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2440218Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100429675C (en) * | 2002-10-09 | 2008-10-29 | Itt制造企业公司 | Insertion card for electronic data processing device |
| CN104934557A (en) * | 2014-03-19 | 2015-09-23 | 富港电子（东莞）有限公司 | Power supply device and combination method |
-
2000
- 2000-08-07 CN CN 00245741 patent/CN2440218Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100429675C (en) * | 2002-10-09 | 2008-10-29 | Itt制造企业公司 | Insertion card for electronic data processing device |
| CN104934557A (en) * | 2014-03-19 | 2015-09-23 | 富港电子（东莞）有限公司 | Power supply device and combination method |
| CN104934557B (en) * | 2014-03-19 | 2017-07-28 | 富港电子（东莞）有限公司 | Supply unit and combinations thereof method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |