CN205103730U - Chassis structure - Google Patents
Chassis structure Download PDFInfo
- Publication number
- CN205103730U CN205103730U CN201520827378.9U CN201520827378U CN205103730U CN 205103730 U CN205103730 U CN 205103730U CN 201520827378 U CN201520827378 U CN 201520827378U CN 205103730 U CN205103730 U CN 205103730U
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- China
- Prior art keywords
- base
- top cover
- grab
- casing structure
- rotating disk
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Abstract
The utility model discloses a chassis structure, include the base and install the top cap on the base, two corresponding sides reason is equipped with at least one pothook on the top cap, the both sides that correspond with the pothook on the base be provided with and pothook complex draw -in groove, one side in two other corresponding sides of top cap with base joint, opposite side are equipped with at least one protruding mechanism, one side that the base corresponds is provided with and swells the complex rotary mechanism of mechanism. The utility model has the advantages of install and remove the top cap fast, convenient production, installation, maintenance.
Description
Technical field
The utility model belongs to cabinet hardware technology field, is specifically related to a kind of easy-to-dismount casing structure.
Background technology
At present, the cabinet of network hard disk video recorder (NVR) on the market comprises top cover 2 and base 1, and top cover 2 and base 1 are connected and fixed by screw, and hard disk and mainboard are arranged in cabinet.
A kind of hot-plug hard disk cabinet as shown in Figure 1 in prior art, this hard disk mainframe also comprises front panel, normally presses the button of front panel side, is taken off by front panel, then installs or extract hard disk.In order to take off front panel easily, and consider both hands operability, the front panel of prior art is fixed on cabinet by two panel grabs, inevitably occurs gap at the middle part of panel and cabinet cooperation place.All there is this problem in a lot of cabinet product, current scheme can only reduce gap as far as possible, can not eliminate from root.And this hot plug cabinet tearing front panel open, when front wall is the key panel having PCB, need to adopt cable to be connected with master control borad, cable wiring is comparatively difficult, this cable cannot be avoided to be pullled unintentionally bad.
In addition, prior art no matter in production line assembling, or when client installs hard disk, trouble hunting, all needs by screwdriver dismounting and installs top cover 2 side and screw below, very inconvenient, reduces work efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of casing structure, adopts top cover to be connected without screw buckle with base, solves front panel in prior art and installs the technical matters such as gap and dismounting difficulty, be convenient to installation and maintenance.
To achieve these goals, technical solutions of the utility model are as follows:
A kind of casing structure, comprise base and be arranged on the top cover on base, on described top cover, two corresponding lateral edges are respectively provided with at least one grab, both sides corresponding with grab on described base are provided with the draw-in groove coordinated with described grab, described grab slips into draw-in groove and is arranged on base by top cover, side in two other corresponding side of described top cover and described base clamping, opposite side is provided with at least one projection mechanism, and the side that described base is corresponding is provided with the rotating mechanism coordinated with projection mechanism.
Further, the side of described top cover and base clamping is provided with at least one clamping body, and the side that described base is corresponding is provided with the card article coordinated with clamping body.Described clamping body is that one end is fixed on described top cover lower surface edge, the fixture block of other end opening, and described card article is the flange that base edge extends internally, and described fixture block coordinates with top cover and clamps described flange.
Further, described grab also has the hook body of elongation, and described draw-in groove is also provided with the inclined ramp that Portable hook slips into.
Further, described rotating mechanism comprises rotating disk, a lateral edges towards base of described rotating disk is provided with cylinder, the annulus edge of described rotating disk is provided with two restriction protrusion, the position that described base is corresponding is provided with rotating shaft and bumping post, rotating disk is fixed on base by rotating shaft, and bumping post is between two restriction protrusion.
Described rotating mechanism also comprises extension spring, and base is also provided with stationary shaft, and described extension spring one end is fixed on base by stationary shaft, and the other end is connected with described cylinder.
The utility model proposes a kind of casing structure, solve the problem that existing hot-plug hard disk cabinet detachable maintaining process easily damages cable, there is rapid-assembling/disassembling top cover, the convenient advantage of producing, installing, overhauling.
Accompanying drawing explanation
Fig. 1 is existing hot plug casing structure schematic diagram;
Fig. 2 is the structural representation of this practical machine box structure;
Fig. 3 is top cover grab partial, detailed view;
Fig. 4 is base draw-in groove partial, detailed view;
Fig. 5 is top cover clamping body and base card article schematic diagram;
Rotating mechanism schematic diagram when Fig. 6 is top cover locking;
Rotating mechanism schematic diagram when Fig. 7 is top cover unlatching.
Embodiment
Be described in further details technical solutions of the utility model below in conjunction with drawings and Examples, following examples are not formed restriction of the present utility model.
As shown in Figure 2, a kind of casing structure of the present embodiment, the top cover 2 comprising base 1 and be arranged on base 1.
The edge, the left and right sides of top cover 2 is provided with at least one grab 5, and edge, base 1 left and right sides is provided with corresponding draw-in groove 6, and during installation, this grab 5 slips into the draw-in groove 6 be arranged on base 1, can be used to prevent top cover 2 from moving left and right.
Fig. 3, Fig. 4 respectively illustrate the concrete shape of grab 5 and draw-in groove 6, and this grab 5 also has the hook body 7 of elongation, and draw-in groove 6 is also provided with the inclined ramp 8 that Portable hook 5 slips into.After grab 5 slips into draw-in groove 6, top cover 2 is arranged on base 1, prevents top cover 2 from moving left and right.
The forward edge of top cover 2 is provided with at least one clamping body 9, and the forward edge of base 1 is provided with card article 10.As shown in Figure 5, clamping body 9 is fixed on top cover 2 lower surface edge, the fixture block of other end opening for one end, and card article 10 is the flange that base 1 edge extends internally, and fixture block coordinates with top cover 2 and clamps flange.Clamping body 9 is stuck in and the card article 10 on base 1 prevents top cover 2 forward and move up.
It is easily understood that coordinating by grab 5 and draw-in groove 6, and the coordinating of clamping body 9 and card article 10, top cover 2 is arranged on after on base 1, about cannot carrying out, upper and lower and movement forward, only can move backward.
Therefore, the posterior edges of the present embodiment top cover 2 is also provided with at least one projection mechanism 3, the rear side of base 1 is provided with corresponding rotating mechanism 4, and projection mechanism 3 and the rotating mechanism 4 be arranged on base 1 coordinate to be locked top cover 2 and open, and moves backward to prevent top cover 2.
As shown in Figure 6, rotating mechanism 4 comprises: rotating disk 12, and the lateral edges towards base of rotating disk 12 is provided with cylinder 14, and the annulus edge of rotating disk 12 is provided with two restriction protrusion 15.The trailing flank of base 1 is provided with rotating shaft 11 and bumping post 16, rotating disk 12 is fixed on the trailing flank of base 1 by rotating shaft 11, bumping post 16 is between two restriction protrusion 15, rotating disk 12 11 rotates around the shaft, rotate in certain angular range under bumping post 16 with the restriction of restriction protrusion 15, such as 30 degree.When cylinder 14 turns to concordant with projection mechanism 3 with rotating disk 12, cylinder 14 props up projection mechanism 3 and prevents top cover from moving backward.
By rotating rotating mechanism 4, cylinder 14 can be caused to prop up or depart from projection mechanism 3, when cylinder 14 props up projection mechanism 3, top cover 2 being locked on base 1, departing from projection mechanism 3 at cylinder 14, realize the unlatching of top cover 2.
Described rotating mechanism 4 also comprises extension spring 17, base 1 is also provided with stationary shaft 18, extension spring 17 one end is fixed on base 1 by stationary shaft 18, the other end is connected with described cylinder 14, reverses described rotating disk 12, makes cylinder 14 prop up projection mechanism 3, rotating disk 12 is strained in now extension spring 17, by the bumping post 16 on base 1 and restriction protrusion 15, make rotating disk 12 keep motionless, namely top cover 2 is locked; Reverse rotating disk 12, make cylinder 14 depart from projection mechanism 3, rotating disk 12 is strained in now extension spring 17, by the bumping post 16 on base 1 and restriction protrusion 15, makes rotating disk 12 keep motionless.Slide backward top cover 2 when cylinder 14 departs from projection mechanism 3, when grab 5 departs from draw-in groove 6, top cover 2 can be raised, as shown in Figure 7.
It should be noted that, the present embodiment slips into base 1 for top cover 2 from rear, and now clamping body 9 is arranged on the forward edge of top cover 2, and card article 10 is positioned at the front side of base 1, rotating mechanism 4 is arranged on the trailing flank of base 1, and projection mechanism 3 is arranged on the posterior edges of top cover 2.If when top cover 2 is designed to slip into base 1 from front, clamping body 9 just needs the posterior edges being arranged on top cover 2, and card article 10 is positioned at the rear side of base 1, and rotating mechanism 4 is arranged on the leading flank of base 1, and projection mechanism 3 is arranged on the forward edge of top cover 2.The utility model is not limited to specific implementation form.
Meanwhile, extension spring 17 and the stationary shaft 18 of the present embodiment are preferred scheme, by rationally arranging projection mechanism 3, such as protruding ridge is set in projection mechanism 3, when cylinder 14 props up projection mechanism 3, the movement of protruding ridge restriction cylinder 14, needs manual rotation's rotating disk 12 could depart from projection mechanism 3.
Rotating mechanism 4 and the projection mechanism 3 of the present embodiment are also only a kind of embodiment, also can realize similar effect, repeat no more here by the draw-in groove and buckle arranging correspondence on base 1 and top cover 2.
Above embodiment is only in order to illustrate the technical solution of the utility model but not to be limited; when not deviating from the utility model spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the utility model, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the utility model.
Claims (6)
1. a casing structure, comprise base (1) and be arranged on the top cover (2) on base (1), it is characterized in that, upper two the corresponding lateral edges of described top cover (2) are respectively provided with at least one grab (5), the upper both sides corresponding with grab (5) of described base (1) are provided with the draw-in groove (6) coordinated with described grab (5), described grab (5) slips into draw-in groove (6) and is arranged on base (1) by top cover (2), side in two other corresponding side of described top cover (2) and described base (1) clamping, opposite side is provided with at least one projection mechanism (3), the side that described base (1) is corresponding is provided with the rotating mechanism (4) coordinated with projection mechanism (3).
2. casing structure as claimed in claim 1, it is characterized in that, described top cover (2) is provided with at least one clamping body (9) with the side of base (1) clamping, and the side that described base (1) is corresponding is provided with the card article (10) coordinated with clamping body (9).
3. casing structure as claimed in claim 2, it is characterized in that, described clamping body (9) is described top cover (2) lower surface edge for one end is fixed on, the fixture block of other end opening, the flange that described card article (10) extends internally for base (1) edge, described fixture block coordinates with top cover (2) and clamps described flange.
4. casing structure as claimed in claim 1, it is characterized in that, described grab (5) also has the hook body (7) of elongation, and described draw-in groove (6) is also provided with the inclined ramp (8) that Portable hook (5) slips into.
5. casing structure as claimed in claim 1, it is characterized in that, described rotating mechanism (4) comprises rotating disk (12), a lateral edges towards base (1) of described rotating disk (12) is provided with cylinder (14), the annulus edge of described rotating disk (12) is provided with two restriction protrusion (15), the position that described base (1) is corresponding is provided with rotating shaft (11) and bumping post (16), rotating disk (12) is fixed on base (1) by rotating shaft (11), and bumping post (16) is positioned between two restriction protrusion (15).
6. casing structure as claimed in claim 5, it is characterized in that, described rotating mechanism also comprises extension spring (17), base (1) is also provided with stationary shaft (18), described extension spring (17) one end is fixed on base (1) by stationary shaft (18), and the other end is connected with described cylinder (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827378.9U CN205103730U (en) | 2015-10-22 | 2015-10-22 | Chassis structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520827378.9U CN205103730U (en) | 2015-10-22 | 2015-10-22 | Chassis structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205103730U true CN205103730U (en) | 2016-03-23 |
Family
ID=55519501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520827378.9U Active CN205103730U (en) | 2015-10-22 | 2015-10-22 | Chassis structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205103730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126304A (en) * | 2021-12-28 | 2022-03-01 | 河北环鼎石油设备有限责任公司 | Quick-witted case of quick assembly disassembly apron |
-
2015
- 2015-10-22 CN CN201520827378.9U patent/CN205103730U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126304A (en) * | 2021-12-28 | 2022-03-01 | 河北环鼎石油设备有限责任公司 | Quick-witted case of quick assembly disassembly apron |
| CN114126304B (en) * | 2021-12-28 | 2023-09-29 | 河北环鼎石油设备有限责任公司 | Quick assembly disassembly apron's quick-witted case |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |