CN102736705B - Cabinet - Google Patents
Cabinet Download PDFInfo
- Publication number
- CN102736705B CN102736705B CN201110094651.8A CN201110094651A CN102736705B CN 102736705 B CN102736705 B CN 102736705B CN 201110094651 A CN201110094651 A CN 201110094651A CN 102736705 B CN102736705 B CN 102736705B
- Authority
- CN
- China
- Prior art keywords
- circuit board
- cabinet
- horizontal slide
- casing
- insert port
- 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
A kind of cabinet, including casing and circuit board, this casing includes two relative side plates and the base plate connecting two side plates and top board, insert port is formed between this biside plate, some snap fits it are formed with on this base plate, this circuit board is inwardly installed in casing and between two side plates from insert port, this circuit board includes the dual side-edge being close to two side plates, some breach are offered on this dual side-edge, some slots are offered on this circuit board, some bootstrap blocks it are equiped with on described side plate, this bootstrap block has a slideway towards top board, this slideway includes at least one inclined ramp, described circuit board is positioned on this slideway, and this slideway can be carried over push the inside of casing to and make snap fit be fastened in slot.Utilize bootstrap block the installation of circuit board can be guided and be positioned, simplify installation process.
Description
Technical field
The present invention relates to a kind of communication equipment, particularly to the casing structure of a kind of communication equipment.
Background technology
Existing communication equipment, such as server, bin, work station etc. generally include cabinet and are installed in the circuit board etc. of cabinet inside.Circuit board uses screw connecting mode to fix with cabinet, yet with instrument need to be used to assemble, causes assembling process loaded down with trivial details, and the most tool-free connected mode is increasingly subject to consumers.
Summary of the invention
In view of this, it is necessary to a kind of cabinet assembling simplicity is provided.
A kind of cabinet, including casing and circuit board, this casing includes two relative side plates and the base plate connecting two side plates and top board, insert port is formed between this biside plate, some snap fits it are formed with on this base plate, this circuit board is inwardly installed in casing and between two side plates from insert port, this circuit board includes the dual side-edge being close to two side plates, some breach are offered on this dual side-edge, some slots are offered on this circuit board, some bootstrap blocks it are equiped with on described side plate, this bootstrap block has a slideway towards top board, this slideway includes at least one inclined ramp, described circuit board is positioned on this slideway, and this slideway can be carried over push the inside of casing to and make snap fit be fastened in slot.
Owing to using bootstrap block that circuit board is guided location, circuit board can be fixed with cabinet under the guiding of bootstrap block easily, and therefore installation process is relatively simple, can save built-up time.Further, owing to circuit board can be played restraining function by guide, clasp can smoothly complete with the buckle process of circuit board, not result in the damage of circuit board.
Accompanying drawing explanation
Fig. 1 is that the cabinet of embodiment of the present invention splits top board and the schematic perspective view of shutter.
Fig. 2 is the decomposing schematic representation of the cabinet of Fig. 1.
Fig. 3 is the partial schematic diagram of cabinet in Fig. 2.
Fig. 4 is that the partial schematic diagram of the first state in circuit boards installed by the cabinet of embodiment of the present invention.
Fig. 5 is that the partial schematic diagram of the second state in circuit boards installed by the cabinet of embodiment of the present invention.
Fig. 6 is that the partial schematic diagram of the third state in circuit boards installed by the cabinet of embodiment of the present invention.
Main element symbol description
| Cabinet | 100 |
| Casing | 10 |
| Side plate | 11 |
| Base plate | 12 |
| Snap fit | 122 |
| Top board | 13 |
| Shutter | 14 |
| Bootstrap block | 15 |
| Front end face | 151 |
| Rear end face | 152 |
| Slideway | 153 |
| First horizontal slide | 153a |
| Inclined ramp | 153b |
| Second horizontal slide | 153c |
| Boss | 154 |
| Circuit board | 20 |
| Side | 21 |
| Breach | 22 |
| Back porch | 221 |
| Crop | 222 |
| Slot | 23 |
| First groove | 231 |
| Second groove | 232 |
| Card | 24 |
| Input/output interface | 25 |
Following detailed description of the invention will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Referring to Fig. 1 and Fig. 2, the cabinet 100 that embodiment of the present invention provides includes casing 10 and circuit board 20.This cabinet 100 can be communication equipment, the such as cabinet of server, bin or work station etc., for accommodating electric element so that it is played support and protective effect.
Described casing 10 includes top board 13, base plate 12 and connects the side plate 11 relative with two between described top board 13 and base plate 12.It is formed with one for the insert port 16 inserting circuit board 20 between described two relative side plates 11.In the present embodiment, described casing 10 also includes a shutter 14, seals described insert port 16 after in circuit board 20 inserts casing 10, and this shutter 14 can be integrated bending structure with top board 13.
In present embodiment, described two relative side plates 11 are parallel to each other and are perpendicular to top board 13 and base plate 12.Further referring to Fig. 3, the inner surface of described each side plate 11 is fixed with some bootstrap blocks 15, is used for guiding circuit board 20 to insert in casing 10, and is fixed on base plate 12.In the present embodiment, the inner surface of every side plate 11 is provided with two bootstrap blocks 15, and between this two bootstrap block 15, line is roughly parallel to base plate 12, and this two bootstrap block 15 distance away from base plate 12 is equal.Two bootstrap blocks 15 on every side plate 11 are the most positioned opposite to each other with the another two bootstrap block 15 on another side plate 11.
This bootstrap block 15 is generally rectangular shaped, and it includes the front end face 151 of insert port 16, the rear end face 152 away from insert port 16 and the slideway 153 towards top board 13 near casing 10.This slideway 153 connects front end face 151 to rear end face 152 and includes the first horizontal slide 153a, inclined ramp 153b and the second horizontal slide 153c successively.First horizontal slide 153a, the second horizontal slide 153c are all parallel with base plate 12.The first horizontal slide 153a distance away from base plate 12 is more than the second horizontal slide 153c distance away from base plate 12.Described bootstrap block 15 also includes a boss 154 between slideway 153 and top board 13, and this boss 154 is distance away with slideway 153, and this distance is more than the thickness of circuit board 20, in order to circuit board 20 can be accurately positioned during plugging.May also begin to some holes (figure is not marked), such that it is able to use the modes such as screw connection or riveting to be fixed on side plate 11 by this bootstrap block 15 on this bootstrap block 15.
Described base plate 12 is oppositely arranged with top board 13.Some snap fits 122 can be formed by punch forming on base plate 12.In the present embodiment, this snap fit 122 is six, and these six snap fits 122 protrude out in casing 10 and towards top board 13 direction in matrix distribution.Each snap fit 122 all bends towards the insert port 16 of casing 10.
Described circuit board 20 is parallel to base plate 12 and is inserted in casing 10.This circuit board 20 includes dual-side 21, and this dual-side 21 correspondence is attached at the biside plate 11 of casing 10.Two breach 22 are offered respectively on each side 21.Each breach 22 includes the crop 222 of the insert port 16 near casing 10 and away from the back porch 221 of insert port 16.Two breach 22 on each side 21 and two bootstrap block 15 one_to_one corresponding on the side plate 11 of aforementioned the same side.
Refer to Fig. 4, circuit board 20 is further opened with some slots 23.This slot 23 includes the first groove 231 of the insert port 16 away from casing 10 and away from the second groove 232 of insert port 16.The width of the first groove 231 is suitable with the thickness of the snap fit 122 of circuit board 20, and less than the width of the second groove 232.In the present embodiment, the quantity of this slot 23 is six, each slot 23 and snap fit 122 one_to_one corresponding in bottom plate 12.The left and right sides of the second groove 232 is respectively provided with a card 24, and what this two card 24 was at an angle to each other is fixed on the both sides of the second groove 232.In a distance, this distance is less than the thickness of snap fit 122, for sandwiched snap fit 122 for two cards 24.The rear end away from insert port 16 of this circuit board 20 is provided with input/output interface 25, and is exposed to outside cabinet 100, docks for other input/output interface (not shown).
Please refer to Fig. 4 to Fig. 6, by the guiding of bootstrap block 15, circuit board 20 can facilitate, be fixed on accurately in cabinet 100.Specifically, when mounting circuit boards 20, circuit board 20 is inserted from the insert port 16 of casing 10, and be positioned on the first horizontal slide 153a of bootstrap block 15, and promote towards casing 10 is internal along the first horizontal slide 153a.Now circuit board 20 is between the first horizontal slide 153a and boss 154, and the location making circuit board 20 with this is more accurate.Continue inwardly to promote circuit board 20, as it is shown in figure 5, after the back porch 221 of the breach 22 of circuit board 20 slips over the first horizontal slide 153a, continue along inclined ramp 153b slide downward, until slipping over inclined ramp 153b to arrive the second horizontal slide 153c.Now, the snap fit 122 of base plate 12 exposes through the first groove 231 of circuit board 20.Referring to Fig. 6, circuit board 20 continues slid inward, when the crop 222 of breach 22 slides into the front end face 151 of bootstrap block 15, directed piece of 15 clampings of circuit board 20, and no longer slid inward on the second horizontal slide 153c.In the sliding process of circuit board 20, the snap fit 122 of base plate 12 snaps in the card 24 of the second groove 232 both sides, owing to two cards 24 occur elastic deformation, thus is held in card 24 by snap fit 122.Now, the input/output interface 25 of circuit board 20 rear end snaps in the relative position at cabinet 100 rear portion and is engaging in place, and completes the assembling of circuit board 20.In like manner, when needs dismounting circuit board 20, only need to be according to above-mentioned steps reverse operating.
Certainly, in other embodiments, the design of the slideway 153 on bootstrap block 15 can be changed according to the change of the predetermined movement locus of circuit board 20 or the change of circuit board 20 link position, thus meet the installation needs of circuit board 20.
Owing to employing bootstrap block 15, circuit board 20 can be by along predetermined path implementation and the fixing of snap fit 122 and the engaging of input/output interface 25, and whole process is easy, quick.
It is understood that for the person of ordinary skill of the art, can conceive according to the technology of the present invention and make other multiple corresponding change and deformation, and all these change all should belong to the protection domain of the claims in the present invention with deformation.
Claims (10)
1. a cabinet, including casing and circuit board, this casing includes two relative side plates and connection
The base plate of two side plates and top board, form insert port, this base plate be formed some snap fits between this biside plate,
This circuit board is inwardly installed in casing and between two side plates from insert port, and this circuit board includes and two
The dual side-edge that side plate is close to, this dual side-edge offers some breach, and this circuit board offers some inserting
Groove, it is characterised in that: being equiped with some bootstrap blocks on described side plate, this bootstrap block has one towards top
The slideway of plate, described slideway includes the first horizontal slide, inclined ramp the most successively from the insert port of cabinet
With the second horizontal slide, this first horizontal slide and this second horizontal slide each parallel to base plate, described electricity
Road plate is positioned on this slideway, and can carry over the first horizontal slide, inclined ramp and the second horizontal slide
Pushing casing internal to, this breach is snapped on this second horizontal slide, and this snap fit is fastened in slot.
2. cabinet as claimed in claim 1, it is characterised in that: this first horizontal slide away from base plate away from
From more than this second horizontal slide distance away from base plate.
3. cabinet as claimed in claim 2, it is characterised in that: described circuit board is positioned over from insert port
On first horizontal slide, circuit board can carry over inclined ramp and slide to the second horizontal slide directed piece of card
Hold.
4. cabinet as claimed in claim 3, it is characterised in that: described breach includes one near insert port
Crop and away from the back porch of this insert port, when circuit board, to be slid into the second level by the first horizontal slide sliding
During road, this back porch carries over inclined ramp and glides, and after circuit board is installed and put in place, this crop is fastened in guiding
Block is near the front end of insert port.
5. cabinet as claimed in claim 1, it is characterised in that: described bootstrap block also includes a boss,
This boss is formed between slideway and top board, and this boss and slideway are at a distance of predetermined distance, and this distance is more than
The thickness of circuit board.
6. cabinet as claimed in claim 1, it is characterised in that: if described bootstrap block is further opened with dry hole
Hole, this bootstrap block is riveted by this hole and side plate or threadeds.
7. cabinet as claimed in claim 1, it is characterised in that: described slot includes inserting away from casing
First groove of porch and the second groove at insert port, the width of this second groove and snap fit
Thickness is suitable, and less than the width of the first groove.
8. cabinet as claimed in claim 7, it is characterised in that: the both sides of described second groove are respectively provided with
One elastic card, this two card in a distance and is mutually predetermined angular, and this distance is less than snap fit
Thickness, when the breach of circuit board is fastened in bootstrap block, described snap fit is fastened between two cards.
9. cabinet as claimed in claim 1, it is characterised in that: the rear end of described circuit board is provided with input
Output interface, when the breach of circuit board is fastened in bootstrap block, this input/output interface is exposed to enclosed area
Territory.
10. cabinet as claimed in claim 1, it is characterised in that: described casing also includes that one blocks
Plate, seals described insert port at circuit board after inserting in casing.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110094651.8A CN102736705B (en) | 2011-04-15 | Cabinet | |
| TW100113479A TW201242493A (en) | 2011-04-15 | 2011-04-19 | Enclosure |
| US13/236,604 US8462515B2 (en) | 2011-04-15 | 2011-09-19 | Electronic device with slide-in circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110094651.8A CN102736705B (en) | 2011-04-15 | Cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102736705A CN102736705A (en) | 2012-10-17 |
| CN102736705B true CN102736705B (en) | 2016-12-14 |
Family
ID=
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200990045Y (en) * | 2006-08-31 | 2007-12-12 | 华为技术有限公司 | Sliding slot mounting structure and cabinet utilizing the same structure |
| CN101360409A (en) * | 2007-08-01 | 2009-02-04 | 英业达股份有限公司 | Positioning device |
| CN101730406A (en) * | 2008-10-10 | 2010-06-09 | 鸿富锦精密工业（深圳）有限公司 | chassis |
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200990045Y (en) * | 2006-08-31 | 2007-12-12 | 华为技术有限公司 | Sliding slot mounting structure and cabinet utilizing the same structure |
| CN101360409A (en) * | 2007-08-01 | 2009-02-04 | 英业达股份有限公司 | Positioning device |
| CN101730406A (en) * | 2008-10-10 | 2010-06-09 | 鸿富锦精密工业（深圳）有限公司 | chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180209 Address after: Haiyun street, Tianjin economic and Technological Development Zone No. 80 Patentee after: Hongfujin Precision Electronics (Tianjin) Co., Ltd. Address before: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Co-patentee before: Hon Hai Precision Industry Co., Ltd. Patentee before: Hongfujin Precise Industry (Shenzhen) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20180415 |