CN101403938A - Trip type outer casing of power supply - Google Patents
Trip type outer casing of power supply Download PDFInfo
- Publication number
- CN101403938A CN101403938A CNA2008102190325A CN200810219032A CN101403938A CN 101403938 A CN101403938 A CN 101403938A CN A2008102190325 A CNA2008102190325 A CN A2008102190325A CN 200810219032 A CN200810219032 A CN 200810219032A CN 101403938 A CN101403938 A CN 101403938A
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- trip
- power supply
- outer casing
- type outer
- draw
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Abstract
The invention discloses a holding hook type power supply casing, wherein, the holding hook consists of an upper cover body and a lower cover body; the upper cover body is provided with a first holding hook and a second holding hook; the lower cover body is provided with a first neck and a second neck which are matched with the first holding hook and the second holding hook; and the matching of the holding hook and the neck is fixed to form the holding hook type power supply casing. For the holding hook type power supply casing, only two retaining screws are needed to be firmly fixed to form a power supply casing, which saves a lot of time to disassemble or assemble the power supply casing and improves the working efficiency, thus reducing the production cost.
Description
Technical field
The present invention relates to a kind of outer casing of power supply, relate in particular to a kind of trip type outer casing of power supply that can be applicable to computer or server.
Background technology
Because the part in the device need utilize screw to assemble when assembling, the rotation mounting means of screw has also determined needed man-hour simultaneously, and therefore, a screw number is many more, causes the slow more of installation, and work efficiency is low more.To this, calculate at the amount number of European and American areas maintenance cost, so outer casing of power supply to adopt the design of no screw or reduces screw quantity with respect to the required dismounting screw of tradesman, this can be the user undoubtedly and reduces the assembling maintenance cost.The mounting means of screw has determined that the installation or removal screw all needs to expend considerable time, and a number is many more, and the man-hour of installation or removal is just long more.In addition, the fixed form of screw, also there is also fixed problem in itself, and promptly device is through using for a long time, can make the screw more and more pine that becomes, even also can come off at last, and have situations such as can causing line short to take place during the screw that comes off.In order to overcome the problems referred to above, the most hope of present producer require and seek to reduce the casings of the use amount of screw, and save time on production is installed and dismantled, with the raising market competitiveness.
Comprise the outer casing of power supply in the computer cabinet of desktop computer, workstation and server etc., usually need to use 6-8 screw to be secured in the computer cabinet, and cause assembly cost can not to be in any more, have very big necessity so reduce required screw quantity.The invention provides also to plant and the number of fixtures such as screw can be reduced to 1-2, in the hope of reducing number in man-hour used in the production operation process, enhance productivity, thereby reduce cost of products.
Summary of the invention
Technical matters to be solved by this invention aims to provide also plants trip type outer casing of power supply, described trip type outer casing of power supply cooperates by the trip between six faces and draw-in groove, change prior art and utilized the fixed form of many fixed screws more, only need 1-2 fixture to fix, save used man-hour on installation and the field-strip program, thereby improved production efficiency.
The objective of the invention is to be achieved by the following scheme: also plant trip type outer casing of power supply, be also hollow, rectangular body structure, it is characterized in that, comprise upper cover body, lower cover, described upper cover body or lower cover be provided with structurally with the position on a plurality of coupler constructions or the draw-in groove structure that are fitted to each other;
Described upper cover body has first bottom surface and by vertically extending three first sides, wantonly three limits, first bottom surface, described lower cover has second bottom surface connected vertically and second side mutually.
Preferably, the 4th limit that is not extended with first side in described first bottom surface is extended with one first fin, and described first fin and junction, first bottom surface are provided with a plurality of first draw-in grooves.
Preferably, the top of described first side is extended with second fin respectively, and described second fin is provided with a plurality of second draw-in grooves.
Preferably, the free end of described second side is provided with a plurality of first trips, described second bottom surface is provided with a plurality of second trips, and described first trip matches with first draw-in groove on the lower cover, and described second trip matches with second draw-in groove upper cover body and lower cover are grouped together.
Preferably, the front end of described first trip is extended with a lug.
Preferably, described second trip has a joint face and an inserting surface, and is interconnected to constitute a bow structure, and the angle between described inserting surface and described second bottom surface is a, and 0 °＜a≤90 °.
Preferably, first trip is identical with the bearing of trend of second trip.
Compared with prior art, the present invention has the following advantages: it adopts the fit system of trip and draw-in groove trip type outer casing of power supply of the present invention, upper cover body and lower cover are fixed in plug-type mode, re-use 1-2 fixture and fix, make more firm being fixed together of trip type outer casing of power supply.This trip type outer casing of power supply, only need to use once or two fixed screws can be fixed into an outer casing of power supply firmly, make outer casing of power supply dismantle or installation procedure on all saved a large amount of time, improved production efficiency.
Description of drawings
The present invention is described in more detail below in conjunction with accompanying drawing and example:
Fig. 1 is the three-dimensional exploded view of trip type outer casing of power supply preferred forms of the present invention;
Fig. 2 is the structural representation of the lower cover of trip type outer casing of power supply of the present invention;
Fig. 3 A is the structural representation of the upper cover body of trip type outer casing of power supply of the present invention;
Fig. 3 B is the partial enlarged drawing of the A among Fig. 3 A;
Fig. 3 C is the partial enlarged drawing of the B among Fig. 3 A
Fig. 3 D is the sectional view of second trip of trip type outer casing of power supply among the present invention;
Fig. 4 A is the installation diagram 1 of trip type outer casing of power supply of the present invention;
Fig. 4 B is the installation diagram 2 of trip type outer casing of power supply of the present invention.
Embodiment
Referring to Fig. 1.Trip type outer casing of power supply 10 of the present invention, it is a hollow rectangle body, include lower cover 20, upper cover body 30, reach fixture 40, after described lower cover 20 and upper cover body 30 dismountable combinations, fixing through described fixture 40 again, make upper cover body 20 and upper cover body 30 more firm being fixed in together.Described lower cover 20 or upper cover body 30 sidewall edge are provided with a plurality of trips or draw-in groove, cooperatively interact by trip and draw-in groove, and lower cover 20 and upper cover body 30 sealings are formed described power supply clamping type shell 10.
Introduce the structure of lower cover 20 earlier, referring to Fig. 2.Described lower cover 20 is a semi open model tetrahedral structure, and first side 201,202,203 that it has first bottom surface 204 and is extended by first bottom surface, 204 3 edge-perpendicular is with common formation one accepting groove 205.Described accepting groove 205 is used to hold the electronic package (not describing) of power supply unit.Wherein, bottom surface 204 or side 201～203 all are rectangle, and vertically extend first side 201,203 by the two edges of first side 202, and constitute connected head-to-tail blind end, and its shape is
Type.In four edges of first bottom surface 204, the 4th limit that is not extended with first bottom surface 204 of first side 201,202,203 is extended with first fin 2041.Junction between described first fin 2041 and first bottom surface 204 is provided with a plurality of first draw-in grooves 2042.201,202,203 tops, described three first sides vertically are extended with second fin 2011,2021,2031 respectively, and be first fin, 2041 fins, or second fin 2011,2021,2031 all is preferably respectively to accepting groove 205 inboard extensions.On second fin 2021,2011 or 2031, offer a plurality of second draw-in grooves 2012 respectively, be preferably and on second fin 2011,2021, offer second draw-in groove, 2012, the second fins 2031 itself then as a draw-in groove.
Then introduce the structure of upper cover body 30, referring to Fig. 3 A.Observe from the side, described upper cover body 30 is a L shaped structure, and by second bottom surface 301 connected vertically and second side 302 are constituted mutually.
Referring to Fig. 3 B, described second side 302 is extended with a plurality of first trips 3021 away from an end of second bottom surface 301, its be used for lower cover 20 on first draw-in groove 3042 working in coordination on the position with on the structure.The front end of described first trip 3021 is extended with a lug 3022.So, when combination clamping type power supply architecture 10, make lug 3022 enter first draw-in groove 3042 earlier, the direction of extending lug 3022 is firm to be moved to having with upper cover body 30 again, make lug 3022 stretch into first draw-in groove 3042 side on every side, allow lug 3022 be captured between in first draw-in groove 3042, and reach upper cover body 30 and the lower cover 20 monolateral purposes that combine, shown in Fig. 4 A.This wherein after lug 3022 stretches into first draw-in groove 3042, can make upper cover body 30 and lower cover 20 can do the folding operation each other based on the marriage relation of the lug 3022 and first draw-in groove 3042.
Referring to Fig. 3 C and Fig. 3 D.Described second bottom surface 301 is provided with a plurality of second trips 3011, its be used for described lower cover 20 on second draw-in groove 2012 working in coordination on the position with on the structure.Described second trip 3011 is substantially arc, and it has a joint face 3012 and an inserting surface 3013 that extends each other.The extension line of described inserting surface 3013 (extension touches second bottom surface 301) and second bottom surface 301 angle each other are a, and the span of a is 0 °≤a＜90 °.So, during combination trip type outer casing of power supply 10, marriage relation based on the lug 3022 and first draw-in groove 3042, make upper cover body 30 and lower cover 20 when the closed procedure of finishing as Fig. 4 B, the inserting surface 3013 of second trip 3011 will be inserted into the below of second draw-in groove 2012 or second fin 2031 at the same time, and cause collude mutually and the result, to reach upper cover body 30 and lower cover 20 purpose fixed to one another.
Preferably, first trip 3021 is identical with the bearing of trend of second trip 3011, like this, when lower cover 20 or upper cover body 30, first trip 3021, second trip 3011 could cooperate with first draw-in groove 3042, second draw-in groove 2012 or second fin 2031 simultaneously when promoting.
To say in detail below trip type outer casing of power supply 10 fixing step:
At first,, earlier first trip 3021 is aimed at first draw-in groove 2042 referring to Fig. 4 A, and with first draw-in groove 2042 of first trip 3021 by hollowing out.
In second step, referring to Fig. 4 B, with upper cover body 30 P direction half-twist as shown, at this moment, second bottom surface 301 contacts with second fin 2011,2021.Push to lid 30 in the direction of arrows, make the lug 3022 of the trip 3021 of winning be stuck in the junction of first bottom surface 204 and first fin 2041, second trip 3011 of one end of close first side 201 stretches into the below of second draw-in groove 2012 on second fin 2011,2021, extend into the below of second fin 2031 near second trip 3011 of first side 203.
At last, with fixture 40 that upper cover body 30 and lower cover 20 is fixing, so that reach better fixing, can fix trip type outer casing of power supply 10.
Be readily appreciated that, when the described trip type outer casing of power supply 10 of dismounting, fixed screw 40 is screwed out, pushing away or pulling on lid 30 to direction then, second trip 3011 and second draw-in groove 2012 are broken away from fully, again upper cover body 30 dextrorotations are being turn 90 degrees with first trip 3021,3011 bendings of second trip, afterwards, mobile again upper cover body 30 makes upper cover body 30 and lower cover 20 break away from fully, can finish the dismounting of trip type outer casing of power supply 10.
The above person of thought, only for the present invention's preferred embodiment, when the scope that can not limit the invention process with this, promptly the content of putting down in writing according to claim of the present invention and description of the invention has generally been done simple equivalent and is changed and modify, and all still belongs within the claim of the present invention institute covering scope.In addition, summary part and title only are the usefulness that is used for assisting the patent document search, are not the interest field that is used for limiting the present invention.
Claims (7)
1. a trip type outer casing of power supply is a hollow, rectangular body structure, it is characterized in that, comprises upper cover body, lower cover, described upper cover body or lower cover be provided with structurally with the position on a plurality of coupler constructions or the draw-in groove structure that are fitted to each other;
Described upper cover body has first bottom surface and by vertically extending three first sides, wantonly three limits of first bottom surface, described lower cover has second bottom surface connected vertically and second side mutually.
2. trip type outer casing of power supply as claimed in claim 1 is characterized in that, the 4th limit that is not extended with first side in described first bottom surface is extended with one first fin, and described first fin and junction, first bottom surface are provided with a plurality of first draw-in grooves.
3. trip type outer casing of power supply as claimed in claim 1 is characterized in that the top of described first side is extended with second fin respectively, and described second fin is provided with a plurality of second draw-in grooves.
4. trip type outer casing of power supply as claimed in claim 1, it is characterized in that, the free end of described second side is provided with a plurality of first trips, described second bottom surface is provided with a plurality of second trips, described first trip matches with first draw-in groove on the lower cover, and described second trip matches with second draw-in groove upper cover body and lower cover are grouped together.
5. trip type outer casing of power supply as claimed in claim 4 is characterized in that the front end of described first trip is extended with a lug.
6. trip type outer casing of power supply as claimed in claim 4 is characterized in that, described second trip has a joint face and an inserting surface, and is interconnected to constitute a bow structure, and the angle between described inserting surface and described second bottom surface is a, and 0 °＜a≤90 °.
7. as claim 5 and 6 described trip type outer casing of power supply, it is characterized in that first trip is identical with the bearing of trend of second trip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102190325A CN101403938B (en) | 2008-11-06 | 2008-11-06 | Trip type outer casing of power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102190325A CN101403938B (en) | 2008-11-06 | 2008-11-06 | Trip type outer casing of power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101403938A true CN101403938A (en) | 2009-04-08 |
| CN101403938B CN101403938B (en) | 2011-04-06 |
Family
ID=40537969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102190325A Expired - Fee Related CN101403938B (en) | 2008-11-06 | 2008-11-06 | Trip type outer casing of power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101403938B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665377A (en) * | 2012-05-16 | 2012-09-12 | 敦南科技（无锡）有限公司 | Draw-tube type shell |
| CN106292903A (en) * | 2015-06-01 | 2017-01-04 | 酷码科技股份有限公司 | There is the host computer of bracing frame |
| US9652008B2 (en) | 2015-04-02 | 2017-05-16 | Det International Holding Limited | Power module |
| CN107425347A (en) * | 2017-06-05 | 2017-12-01 | 上海哲宏机器人自动化有限公司 | A kind of metal USB |
| WO2020112909A1 (en) * | 2018-11-27 | 2020-06-04 | Dishcraft Robotics, Inc. | Dishwashing conveyance system and method |
| CN112991637A (en) * | 2019-12-12 | 2021-06-18 | 青岛海尔滚筒洗衣机有限公司 | Commercial clothes treating apparatus |
| CN113412003A (en) * | 2020-03-17 | 2021-09-17 | 群光电能科技股份有限公司 | Power supply shell |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI563901B (en) * | 2015-04-02 | 2016-12-21 | Det Int Holding Ltd | Power module |
-
2008
- 2008-11-06 CN CN2008102190325A patent/CN101403938B/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665377A (en) * | 2012-05-16 | 2012-09-12 | 敦南科技（无锡）有限公司 | Draw-tube type shell |
| CN102665377B (en) * | 2012-05-16 | 2015-08-26 | 敦南科技（无锡）有限公司 | Take out tubular outer shell |
| US9652008B2 (en) | 2015-04-02 | 2017-05-16 | Det International Holding Limited | Power module |
| CN106292903A (en) * | 2015-06-01 | 2017-01-04 | 酷码科技股份有限公司 | There is the host computer of bracing frame |
| CN107425347A (en) * | 2017-06-05 | 2017-12-01 | 上海哲宏机器人自动化有限公司 | A kind of metal USB |
| CN107425347B (en) * | 2017-06-05 | 2023-12-05 | 上海哲宏机器人自动化有限公司 | Metal USB |
| WO2020112909A1 (en) * | 2018-11-27 | 2020-06-04 | Dishcraft Robotics, Inc. | Dishwashing conveyance system and method |
| CN112991637A (en) * | 2019-12-12 | 2021-06-18 | 青岛海尔滚筒洗衣机有限公司 | Commercial clothes treating apparatus |
| CN112991637B (en) * | 2019-12-12 | 2023-04-21 | 青岛胶州海尔洗涤电器有限公司 | Commercial clothes treatment equipment |
| CN113412003A (en) * | 2020-03-17 | 2021-09-17 | 群光电能科技股份有限公司 | Power supply shell |
| CN113412003B (en) * | 2020-03-17 | 2022-07-22 | 群光电能科技股份有限公司 | Power supply shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101403938B (en) | 2011-04-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Patentee after: Lite-On Electronic (Guangzhou) Co., Ltd. Patentee after: Lite-On Technology Corporation Address before: 510663 Guangzhou science and Technology Development Zone, Guangzhou City, Guangdong Province Science City West Road, No. 25 Patentee before: Xuli Electronics (Guangzhou) Co., Ltd. Patentee before: Lite-On Technology Corporation |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20171106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |