CN204082855U - The architecture advances of notebook computer casing upper cap nut matrix - Google Patents
The architecture advances of notebook computer casing upper cap nut matrix Download PDFInfo
- Publication number
- CN204082855U CN204082855U CN201420540065.0U CN201420540065U CN204082855U CN 204082855 U CN204082855 U CN 204082855U CN 201420540065 U CN201420540065 U CN 201420540065U CN 204082855 U CN204082855 U CN 204082855U
- Authority
- CN
- China
- Prior art keywords
- nut
- upper cap
- basal body
- taper hole
- matrix
- 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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Abstract
The architecture advances of notebook computer casing upper cap nut matrix, comprise housing, housing upper cap nut installation place is provided with the basal body of nut of overall molding projection, the outer draft of basal body of nut is 50o, taper hole is provided with in basal body of nut, taper hole gradient is 1.5 °, is provided with the tapered cup nut adapted with it in taper hole, and the male cone (strobilus masculinus) gradient of tapered cup nut is 1.5 °; Thus increase the intensity of local, nut installation place, increase anti-nut and to come off cone angle, reduce the probability that matrix Local Cracking or nut come off, improve product working life, Improving The Quality of Products.
Description
Technical field
The utility model relates to the architecture advances of notebook computer casing upper cap nut matrix.
Background technique
The structure of existing laptop case upper cap nut matrix is array reinforcing rib structure, strength deficiency; Nut is arranged in basal body of nut straight hole, and self-locking property is not enough.After notebook screens repeatedly folding, nut installation place matrix Local Cracking or entirety come off, and also may come off by nut; Be existing nut pedestal be as shown in Figure 1 array reinforcing rib structure.
Summary of the invention
The utility model provides a kind of architecture advances of notebook computer casing upper cap nut matrix, changes the problem of nut installation place strength deficiency and self-locking; Solve after notebook screens repeatedly folding, nut installation place matrix Local Cracking or entirety come off, also may the problem that comes off of nut.
In order to solve the problems of the technologies described above, the technical solution of the utility model: the architecture advances of notebook computer casing upper cap nut matrix, comprise housing, it is characterized in that: housing upper cap nut installation place is provided with the basal body of nut of overall molding projection, the outer draft of basal body of nut is 50o, is provided with taper hole in basal body of nut, and taper hole gradient is 1.5 °, be provided with the tapered cup nut adapted with it in taper hole, the male cone (strobilus masculinus) gradient of tapered cup nut is 1.5 °.
Beneficial effect:
1. the array reinforcing rib structure of nut installation place changes overall molding protruding structure into, thus increases the intensity of local, nut installation place;
2. the outer draft of basal body of nut is 50o, is to ensure that basal body of nut and body contact face are enough large, i.e. intensity enhancing, increases fewer to the weight of entirety simultaneously;
3. the gradient of the taper hole conical surface and tapered cup nut male cone (strobilus masculinus) is 1.5 °, after ensureing that nut is installed, can not pull out when drawing outward, can meet again nut simultaneously and contact with the length of matrix more than 80%, and contact strength is also enough;
4. the utility model is compared with existing basal body of nut, increase the intensity of local, nut installation place, increase anti-nut to come off cone angle, the probability that minimizing matrix Local Cracking or nut come off, improve the self-locking performance of nut, the whole service life of product and quality of product, and ensure that safety, reduce the potential safety hazard of existence.
Accompanying drawing explanation
Fig. 1 is structural representation in background technique.
Fig. 2 is structural representation of the present utility model.
Fig. 3 be in Fig. 2 A-A to sectional view.
Fig. 4 is using state figure of the present utility model.
Embodiment
As shown in Figure 2, Figure 3 and Figure 4, the architecture advances of notebook computer casing upper cap nut matrix, comprise housing 1, housing 1 upper cap nut installation place is provided with the basal body of nut 2 of overall molding projection, and the outer draft of basal body of nut 2 is 50o, is provided with taper hole 3 in basal body of nut 2, taper hole gradient is 1.5o, be provided with the tapered cup nut 4 adapted with it in taper hole 3, the male cone (strobilus masculinus) gradient of tapered cup nut 4 is 1.5 °, installs when tapered cup nut 4 is installed from taper hole major part to microcephaly.
The basal body of nut of overall withdrawing pattern projection described in the utility model refers to that the basal body of nut of notebook computer casing upper cap nut installation place is convex, and basal body of nut and housing are monolithic construction, and basal body of nut has outer pattern draft.
Notebook computer casing described in the utility model is prior art, therefore, only draws the partial schematic diagram to solving basal body of nut problem in the accompanying drawings.
Claims (1)
1. the architecture advances of notebook computer casing upper cap nut matrix, comprise housing, it is characterized in that: housing upper cap nut installation place is provided with the basal body of nut of overall molding projection, the outer draft of basal body of nut is 50o, taper hole is provided with in basal body of nut, taper hole gradient is 1.5 °, is provided with the tapered cup nut adapted with it in taper hole, and the male cone (strobilus masculinus) gradient of tapered cup nut is 1.5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540065.0U CN204082855U (en) | 2014-09-19 | 2014-09-19 | The architecture advances of notebook computer casing upper cap nut matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420540065.0U CN204082855U (en) | 2014-09-19 | 2014-09-19 | The architecture advances of notebook computer casing upper cap nut matrix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082855U true CN204082855U (en) | 2015-01-07 |
Family
ID=52175578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420540065.0U Expired - Fee Related CN204082855U (en) | 2014-09-19 | 2014-09-19 | The architecture advances of notebook computer casing upper cap nut matrix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650092A (en) * | 2016-03-30 | 2016-06-08 | 昆山市飞鹏金属工业有限公司 | Oblique stud bolt |
-
2014
- 2014-09-19 CN CN201420540065.0U patent/CN204082855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650092A (en) * | 2016-03-30 | 2016-06-08 | 昆山市飞鹏金属工业有限公司 | Oblique stud bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |