CN202931681U - Electronic product casing buckling structure - Google Patents
Electronic product casing buckling structure Download PDFInfo
- Publication number
- CN202931681U CN202931681U CN 201220564934 CN201220564934U CN202931681U CN 202931681 U CN202931681 U CN 202931681U CN 201220564934 CN201220564934 CN 201220564934 CN 201220564934 U CN201220564934 U CN 201220564934U CN 202931681 U CN202931681 U CN 202931681U
- Authority
- CN
- China
- Prior art keywords
- shaped elastic
- buckle portion
- elastic card
- card buckle
- watchcase
- 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 utility model discloses an electronic product casing buckling structure, relates to the field of industrial production, and particularly relates to the field of casing production. The electronic product casing buckling structure provided by the utility model mainly comprises an upper surface casing, a lower surface casing and an inner component. First U type elastic structures which are perpendicular to the upper surface casing and are downward are arranged on the periphery of the upper surface casing. Second U type elastic structures which are perpendicular to the lower surface casing and are upward are arranged on the periphery of the lower surface casing. Limiting grooves are arranged on the periphery of the inner component. The root parts and the end parts of each first U type elastic structure and each second U type elastic structure bend inwards, and the central parts arch outwards. Each limiting groove is a square groove. The opening of each second U type elastic structure is correspondingly buckled into the opening of each first U type elastic structure, opens each first U type elastic structure for certain width and then is limited by each limiting groove to realize fixation. The outer side of each second U type elastic structure is close to the inner side of each first U type elastic structure. The widest part of each first U type elastic structure abuts against both sides of each limiting groove. The electronic product casing buckling structure provided by the utility model has the advantages of convenient manufacture, firm installation, simple assembly and disassembly and the like.
Description
Technical field
The utility model relates to the electronic product manufacture technology field, relates in particular to the electronic product casing structure.
Background technology
Along with the fast development of economy, the development of electronic product is also more and more rapider, and the shell of electronic product is made the impact of electronic product performance also more aobvious important, for example impact of the making of mobile hard disc box on the portable hard drive performance.Portable hard drive develops rapidly because it has the advantages such as capacity is large, volume is little, transmission speed is high, easy to use, and the making of mobile hard disc box is also of all kinds.At present, mobile hard disc box adopts following two modes to make mostly: screw is fixing to be fited with buckle.If adopt the fixing mode of screw to make mobile hard disc box, assembling comparatively bothers and easily occurs loosening; And adopt the mode that buckle fits to make mobile hard disc box, although grab more intense with joint efforts, not easy to assemble.
Summary of the invention
For solving the problems of the technologies described above, the utility model provide a kind of easy to make, install firmly and assembling and dismantle simple shell fit system.The technical scheme that the utility model proposes is:
a kind of electronic product casing fastening structure, mainly comprise watchcase, lower watchcase and intraware, intraware is fixed in the watchcase of up and down, be equipped with on upper watchcase periphery perpendicular to the first downward U-shaped elastic card buckle portion of upper watchcase, be equipped with the second U-shaped elastic card buckle portion that makes progress perpendicular to lower watchcase on lower watchcase periphery, be equipped with stopper slot on the intraware periphery, the first U-shaped elastic card buckle portion of upper watchcase is wider than the second U-shaped elastic card buckle portion of lower watchcase, the width of stopper slot is greater than the first U-shaped elastic card buckle portion, first, root and the end of the second U-shaped elastic card buckle portion curve inwardly, outwards arch upward in the middle part, stopper slot is square groove.The opening of the second U-shaped elastic card buckle portion is in the opening that snaps in the first U-shaped elastic card buckle portion, the first U-shaped elastic card buckle portion is subjected to the restriction of stopper slot to realize fixing after being strutted certain width, the inboard of the first U-shaped elastic card buckle portion is close in the outside of the second U-shaped elastic card buckle portion, and first U-shaped elastic card buckle portion the widest part is against the both sides of stopper slot.Upper watchcase, lower watchcase and intraware all adopt integrated mode to make.
Advantage of the present utility model is:
The installation and removal that are arranged so that shell of the U-shaped elastic construction on upper watchcase and lower watchcase become more easy, the shell that is arranged so that of the stopper slot on intraware can be fixed better, upper watchcase, lower watchcase and intraware are all by one-body molded making, and be comparatively simple.
Description of drawings:
Fig. 1 is the structure chart of the upper watchcase of the utility model embodiment.
Fig. 2 is the structure chart of the lower watchcase of the utility model embodiment.
Fig. 3 is the structure chart of the intraware of the utility model embodiment.
Fig. 4 is the upper watchcase of the utility model embodiment and the structure chart of intraware.
Fig. 5 is the overall structure figure of the utility model embodiment.
Embodiment:
Below in conjunction with accompanying drawing and specific embodiment, the utility model is specifically described:
As shown in Fig. 1 ~ 3, the utility model mainly comprises watchcase 1, lower watchcase 2 and intraware 3, evenly be provided with on upper watchcase 1 periphery perpendicular to the first downward U-shaped elastic card buckle portion 101 of upper watchcase 1, also evenly be provided with the second U-shaped elastic card buckle portion 201 that makes progress perpendicular to lower watchcase 2 on lower watchcase 2 peripheries, also evenly be provided with the U-shaped elastic card buckle portion 101 of stopper slot 301, the first, the second U-shaped elastic card buckle portion 201 and the corresponding setting of stopper slot 301 on intraware 3 peripheries to realize that the three can be to fastening.Root and the end of the first U-shaped elastic card buckle portion 101 and the second U-shaped elastic card buckle portion 201 are partially narrow, the middle part is wider, so just be easy to realize both sides to card, the first U-shaped elastic card buckle portion 201 of U-shaped elastic card buckle portion 101 to the second is wide, make the second U-shaped elastic card buckle portion 201 can stick into the first U-shaped elastic card buckle portion 101 inside, the width of stopper slot 301 is greater than the first U-shaped elastic card buckle portion 101, thereby makes elastic construction 101 and elastic construction 201 are embedded in stopper slot 301.
as shown in Fig. 4 ~ 5, installation process of the present utility model is: in the stopper slot 301 of the corresponding insert assembly 3 of the first U-shaped elastic card buckle portion 101 of upper watchcase 1, again in the opening with corresponding the first U-shaped elastic card buckle portion 101 of inserting upper watchcase 1 of the opening of the second U-shaped elastic card buckle portion 201 of lower watchcase 2, first, the second U-shaped elastic card buckle portion root and end curve inwardly, the architectural characteristic that outwards arches upward in the middle part makes the first U-shaped elastic card buckle portion 101 can encase well the second U-shaped elastic card buckle portion 201, at this moment, the inboard of the first U-shaped elastic card buckle portion 101 is close in the outside of the second U-shaped elastic card buckle portion 201, simultaneously, the second U-shaped elastic card buckle portion 201 has strutted certain width to the first U-shaped elastic card buckle portion 101, but be arranged so that due to the stopper slot 301 of intraware 3 the first U-shaped elastic card buckle portion 101 is fixed, at this moment, the widest outer both sides against stopper slot of the first U-shaped elastic card buckle portion 101, thereby reach the effect of three's secure fit.
The installation and removal that are arranged so that shell of the first U-shaped elastic card buckle portion 101 and the second U-shaped elastic card buckle portion 201 are more easy, and the shell that is arranged so that of stopper slot 301 can be fixed better, upper watchcase 1, lower watchcase 2 and intraware 3 are all by one-body molded making, and be comparatively simple.
Shell production method of the present utility model is except can being applied on mobile hard disc box, and the shell that also can be applicable to similar electronic product is made.
Claims (4)
1. electronic product casing fastening structure, mainly comprise shell and intraware (3), intraware (3) is fixed in shell, it is characterized in that, shell is divided into watchcase (1) and lower watchcase (2), be equipped with on upper watchcase (1) periphery perpendicular to the first downward U-shaped elastic card buckle portion (101) of upper watchcase (1), be equipped with the second U-shaped elastic card buckle portion (201) that makes progress perpendicular to lower watchcase (2) on lower watchcase (2) periphery, be equipped with stopper slot (301) on intraware (3) periphery, the opening of the second U-shaped elastic card buckle portion (201) is in the opening that snaps in the first U-shaped elastic card buckle portion (101) and the first U-shaped elastic card buckle portion (101) is strutted certain width, the first U-shaped elastic card buckle portion (101) is inserted and is used for the stopper slot (301) that restriction the first U-shaped elastic card buckle portion (101) is strutted width, the inboard of the first U-shaped elastic card buckle portion (101) is close in the outside of the second U-shaped elastic card buckle portion (201), the widest part of the first U-shaped elastic card buckle portion (101) is against the both sides of stopper slot (301).
2. a kind of electronic product casing fastening structure according to claim 1, it is characterized in that, root and the end of the described first U-shaped elastic card buckle portion (101), the second U-shaped elastic card buckle portion (201) curve inwardly, and outwards arch upward in the middle part, and stopper slot (301) is square groove.
3. a kind of electronic product casing fastening structure according to claim 1, it is characterized in that, under the aperture efficiency of the first U-shaped elastic card buckle portion (101) of upper watchcase, the opening of the second U-shaped elastic card buckle portion (201) of watchcase is wide, and the width of stopper slot (301) is greater than the first U-shaped elastic card buckle portion (101).
4. a kind of electronic product casing fastening structure according to claim 1, is characterized in that, upper watchcase (1), lower watchcase (2) and intraware (3) all adopt integrated mode to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564934 CN202931681U (en) | 2012-10-31 | 2012-10-31 | Electronic product casing buckling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220564934 CN202931681U (en) | 2012-10-31 | 2012-10-31 | Electronic product casing buckling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202931681U true CN202931681U (en) | 2013-05-08 |
Family
ID=48221583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220564934 Expired - Fee Related CN202931681U (en) | 2012-10-31 | 2012-10-31 | Electronic product casing buckling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202931681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106875617A (en) * | 2017-04-07 | 2017-06-20 | 四川赛科安全技术有限公司 | The module fastening structure and its implementation of a kind of fire alarm control unit |
-
2012
- 2012-10-31 CN CN 201220564934 patent/CN202931681U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106875617A (en) * | 2017-04-07 | 2017-06-20 | 四川赛科安全技术有限公司 | The module fastening structure and its implementation of a kind of fire alarm control unit |
| CN106875617B (en) * | 2017-04-07 | 2019-01-25 | 四川赛科安全技术有限公司 | A kind of the module fastening structure and its implementation of fire alarm control unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20201031 |