CN104219917A - A box structure - Google Patents
A box structure Download PDFInfo
- Publication number
- CN104219917A CN104219917A CN201310207340.7A CN201310207340A CN104219917A CN 104219917 A CN104219917 A CN 104219917A CN 201310207340 A CN201310207340 A CN 201310207340A CN 104219917 A CN104219917 A CN 104219917A
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- CN
- China
- Prior art keywords
- box body
- flange
- body structure
- flangings
- upper cover
- 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.)
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Abstract
The invention discloses a box structure for receiving electronic components. The box structure comprises an upper cover and a lower cover. The upper cover comprises a upper cover body and first edgefolds which extend in a direction vertical to the upper cover body; the lower cover comprises a lower cover body and second edgefolds which extend in a direction vertical to the lower cover body. The box structure is of a sheet metal part, wherein the rims of the first edgefolds are provided with first turnups clinging to the lower cover body, and the rims of the second edgefolds are provided with the second turnups clinging to the upper cover body, and the upper cover and the lower cover are engaged and constitute an enclosed cavity. The box structure is made by sheet-metal machining technique which is simpler and may reduce the die cost when performed for small batches production. Also, the box structure is seamlessly-joined at its edge angles, and more perfectly protects the elements within the box structure.
Description
Technical field
The present invention relates to construction applications, particularly relate to a kind of box body structure.
Background technology
The can shell of existing electronic and electrical equipment mostly is die casting or stamping parts, and die cost is higher, is unfavorable for small lot batch manufacture.Also the can shell of portions of electronics electric equipment is had to adopt sheet metal component, but existing panel beating box, easily can there is gap and metal sharp edge in edges and corners.When this panel beating box is stressed, gap easily increases, and is unfavorable for protecting the element be placed in this panel beating box.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of box body structure, can realize in edges and corners seamless.
In order to solve the problems of the technologies described above, The embodiment provides a kind of box body structure, for holding electronic components and parts, described box body structure comprises a upper cover and a bottom, described upper cover comprises upper cap body and along the first flanging extended perpendicular to described upper cap body direction, described bottom comprises bottom cover body and along the second flanging extended perpendicular to described bottom cover body direction, described box body structure is sheet metal component, the first flange fitting in described bottom cover body is established at the edge of described first flanging, the second flange fitting in described upper cap body is established at the edge of described second flanging, described upper cover and described bottom engage and form an enclosed cavity.
Wherein, two described first flangings are adjacent, and two described second flangings are adjacent, and two described first flangings and two described second flangings form four sides of described box body structure.
Wherein, two described first flangings are oppositely arranged, and two described second flangings are oppositely arranged, and two described first flangings and two described second flangings form four sides of described box body structure.
Wherein, screw fixes described first flange in described bottom, and described first flange is positioned at described enclosed cavity.
Wherein, described bottom establishes the second flange in pressing place of described first flange, and described second lip fits is in the outer surface of described first flanging.
Wherein, screw fixes described second flange in described upper cover, and described second flange is positioned at described enclosed cavity.
Wherein, described upper cover establishes the first flange in pressing place of described second flange, and described first lip fits is in the outer surface of described second flanging.
The described box body structure that the embodiment of the present invention provides, adopts sheet metal process to process, and technical process is comparatively simple, during small lot batch manufacture, reduces die cost.And described box body structure is seamless link in edges and corners, the more perfect element protected in described box body structure.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the explosive view of the box body structure that the embodiment of the present invention provides;
Fig. 2 is the cutaway view of the box body structure that the embodiment of the present invention provides;
Fig. 3 is the enlarged drawing based on the A portion shown in Fig. 2;
Fig. 4 is the assembly drawing of the box body structure that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Below with reference to the accompanying drawings embodiments of the invention are described.See Fig. 1, it is the schematic diagram of the box body structure 100 of the first execution mode in the embodiment of the present invention.Described box body structure 100 is for holding electronic components and parts, and described box body structure 100 is sheet metal component, and described box body structure 100 comprises upper cover 10 and a bottom 20.
Described upper cover 10 comprises upper cap body 11 and along the first flanging 12 extended perpendicular to described upper cap body 11 direction, the first flange 13 fitting in described bottom cover body 21 is established at the edge of described first flanging 12.Fit in described bottom 20 to strengthen described first flange 13 further, adopt and be screwed described first flange 13 in described bottom 20, described first flange 13 is positioned at described enclosed cavity.
Described bottom 20 comprises bottom cover body 21 and along the second flanging 22 extended perpendicular to described bottom 21 main direction, the second flange 23 fitting in described upper cap body 11 is established at the edge of described second flanging 22, and described upper cover 10 and described bottom 20 engage and form an enclosed cavity.Fit in described upper cover 10 to strengthen described second flange 23 further, adopt and be screwed described second flange 23 in described upper cover 10, described second flange 23 is positioned at described enclosed cavity.
See Fig. 2 and Fig. 3, in order to enter the jointless structure that is strengthened described box body structure 100, described bottom 20 establishes the second flange (not indicating in figure) in pressing place of described first flange 13, and described second lip fits is in the outer surface of described first flanging 12.Described upper cover 10 establishes the first flange 14 in pressing place of described second flange 23, and described first flange 14 fits in the outer surface of described second flanging 22.
In the present embodiment, two described first flangings 12 are oppositely arranged, and two described second flangings 22 are oppositely arranged.
Four sides of the described box body structure 100 shown in two described first flangings 12 and two described second flanging 22 pie graphs 4.
In other embodiments, two described first flangings 12 are adjacent, and two described second flangings 22 are adjacent, and two described first flangings 12 and two described second flangings 22 also can four sides of the described box body structure 100 shown in pie graph 4.
The described box body structure 100 that the embodiment of the present invention provides, adopts sheet metal process to process, and technical process is comparatively simple, during small lot batch manufacture, reduces die cost.And described box body structure 100 is seamless link in edges and corners, the more perfect element protected in described box body structure 100.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, equivalently to replace and improvement etc., within the protection range that all should be included in this technical scheme.
Claims (7)
1. a box body structure, for holding electronic components and parts, described box body structure comprises a upper cover and a bottom, described upper cover comprises upper cap body and along the first flanging extended perpendicular to described upper cap body direction, described bottom comprises bottom cover body and along the second flanging extended perpendicular to described bottom cover body direction, it is characterized in that, described box body structure is sheet metal component, the first flange fitting in described bottom cover body is established at the edge of described first flanging, the second flange fitting in described upper cap body is established at the edge of described second flanging, described upper cover and described bottom engage and form an enclosed cavity.
2. box body structure as claimed in claim 1, it is characterized in that, two described first flangings are adjacent, and two described second flangings are adjacent, and two described first flangings and two described second flangings form four sides of described box body structure.
3. box body structure as claimed in claim 1, it is characterized in that, two described first flangings are oppositely arranged, and two described second flangings are oppositely arranged, and two described first flangings and two described second flangings form four sides of described box body structure.
4. box body structure as claimed in claim 1, it is characterized in that, screw fixes described first flange in described bottom, and described first flange is positioned at described enclosed cavity.
5. box body structure as claimed in claim 4, it is characterized in that, described bottom establishes the second flange in pressing place of described first flange, and described second lip fits is in the outer surface of described first flanging.
6. box body structure as claimed in claim 1, it is characterized in that, screw fixes described second flange in described upper cover, and described second flange is positioned at described enclosed cavity.
7. box body structure as claimed in claim 6, it is characterized in that, described upper cover establishes the first flange in pressing place of described second flange, and described first lip fits is in the outer surface of described second flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207340.7A CN104219917B (en) | 2013-05-29 | 2013-05-29 | A kind of box body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207340.7A CN104219917B (en) | 2013-05-29 | 2013-05-29 | A kind of box body structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104219917A true CN104219917A (en) | 2014-12-17 |
| CN104219917B CN104219917B (en) | 2017-08-25 |
Family
ID=52100930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310207340.7A Expired - Fee Related CN104219917B (en) | 2013-05-29 | 2013-05-29 | A kind of box body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104219917B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413562A (en) * | 2018-12-29 | 2019-03-01 | 歌尔股份有限公司 | Processing method, front cover and the sounding device of front cover |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3199477B2 (en) * | 1992-08-31 | 2001-08-20 | 富士通テン株式会社 | Housing structure |
| CN2631127Y (en) * | 2003-05-26 | 2004-08-04 | 华为技术有限公司 | Communication equipment case |
| WO2009103184A1 (en) * | 2008-02-19 | 2009-08-27 | Bosch Automotive Products (Suzhou) Co., Ltd. | Electronic control device and its casing |
| CN101951742A (en) * | 2010-03-12 | 2011-01-19 | 艾默生网络能源有限公司 | Cabinet and electrical and electronic equipment |
| CN203120337U (en) * | 2012-12-18 | 2013-08-07 | 艾默生网络能源有限公司 | Cabinet |
-
2013
- 2013-05-29 CN CN201310207340.7A patent/CN104219917B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109413562A (en) * | 2018-12-29 | 2019-03-01 | 歌尔股份有限公司 | Processing method, front cover and the sounding device of front cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104219917B (en) | 2017-08-25 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20170825 Termination date: 20200529 |