CN108419404A - A kind of casing structure of assembling-disassembling - Google Patents
A kind of casing structure of assembling-disassembling Download PDFInfo
- Publication number
- CN108419404A CN108419404A CN201810372925.7A CN201810372925A CN108419404A CN 108419404 A CN108419404 A CN 108419404A CN 201810372925 A CN201810372925 A CN 201810372925A CN 108419404 A CN108419404 A CN 108419404A
- Authority
- CN
- China
- Prior art keywords
- component
- casing structure
- assembling
- disassembling
- front panel
- 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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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/10—Plug-in assemblages of components, e.g. IC sockets
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of casing structures of assembling-disassembling comprising structural frames, front panel, rear panel, chassis base, connection transverse slat and cabinet top plate.Front panel is identical with rear panel structure, and connection strap is provided on the madial wall of front panel；Connection transverse slat is followed successively by the first component, second component and third member from left to right, is whole be fixedly connected between the first component, second component and third member；It is provided with preceding bayonet compatible with the connection strap on front panel on the left of the first component, and its bottom is provided with the T-slot for being clamped circuit board；It is provided with threaded hole in the middle part of second component；Rear bayonet compatible with connection strap on rear panel is provided on the right side of third member.It the invention has the advantages that optimizing cabinet inside framework, can be adjusted according to demand, optimize the layout of internal circuit board；Allow freely to assemble between multiple cabinets.
Description
Technical field
The present invention relates to casing structure fields, more particularly, to a kind of casing structure of assembling-disassembling.
Background technology
With the high speed development of national economy, all trades and professions are increasing to the demand of electric power, provide power supply department
The quality of supply of electric power（Stability, continuity and adjoint service）It is required that also higher and higher, electric system for a long time is to hair
The automatic improving input of electricity, power transformation and distribution system is larger.Protective relaying device is the most important secondary device of electric system
One of, it is the guarantee of safe operation of power system.Domestic and international numerous examples prove, are related to the wider large scale system thing of scope of power outage
Therefore mostly there is direct or indirect relationship with the incorrect operation of protective relaying device.Therefore, reasonably arrange relay protection fixed
Value improves relay protection running management level, is the essential condition for ensureing electric power netting safe running.
During researching and developing protective relaying device, for different application environments, it is therefore possible to use different circuit designs,
Using different circuit boards, in addition, during optimization and upgrading, it can may also be related to the design of circuits improvement, circuit board
Improve, however, every time it is improved during, can all redesign corresponding cabinet, including its inside structure and outer cage, this is not
The increase of cost can be only caused, can also the batch production for improving upgrading and polytypic product be given to cause certain obstruct.
Also, during design is with use, various module needs are mounted together solid and reliablely, and need to take into account machine
The restructural and scalability of box structure, to realize shortening structure design, Production Time, the effect of resource reasonable distribution.It is existing
Technical solution in, majority by the way of all-in-onecase, i.e., cabinet inside and cabinet are isolated by an all-in-onecase cover
Outside realizes electromagnetic shielding, installs fixed effect, and each function module is installed on by screw or other mounting means in cabinet
Portion.For occur in R＆D process function module independent assortment, function module increase, reduce situations such as cannot adapt to very well,
Therefore this mode is not suitable for the demand that cabinet is restructural, expansible.
Invention content
To solve the above-mentioned problems, the present invention proposes a kind of casing structure of assembling-disassembling comprising structural frames with
And front panel, rear panel, chassis base and the cabinet top plate being fixedly connected respectively with structural frames.The two side of the structural frames
Top is equipped with exposed buckle, and the bottom of the two side of structural frames is equipped with embedded card slot.
The front panel is identical with rear panel structure, and connection strap is provided on the madial wall of front panel.
The casing structure further includes having connection transverse slat, and connection transverse slat is followed successively by the first component, second component from left to right
And third member, it is whole be fixedly connected between the first component, second component and third member；Setting on the left of the first component
There is preceding bayonet compatible with the connection strap on front, and its bottom is provided with the T-slot for being clamped circuit board；It is described
It is provided with threaded hole in the middle part of second component；Rear card compatible with connection strap on rear panel is provided on the right side of the third member
Mouthful, and the middle part is provided with the second card slots for being clamped outer cage.
Further, the exposed buckle Yu cabinet top plate of the top both sides are in 90 ° of angles, exposed buckle and top
Other group of embedded card slot in casing structure bottom be mutually permanently connected.
Further, the chassis base is integrated with structural frames.
Further, the two side of the structural frames is provided with heat dissipation groove structure.
Further, the exposed buckle and embedded card slot are equipped with corresponding fixed mounting hole.
Further, the casing structure further includes the shielding cover board for being installed on cabinet rear.
Further, the shielding cover board is equipped with heat emission hole.
Further, the connection transverse slat is two groups, and the connection strap being engaged with it is also two groups.
Compared with prior art, the beneficial effects of the present invention are：Cabinet inside framework is optimized, can be carried out according to demand
Adjustment, optimizes the layout of internal circuit board, to adapt to the installation of various boards；Allow between multiple cabinets free group
Dress, it is convenient to realize the arbitrary combination of function module by increasing or decreasing the quantity of cabinet, save design investment and money
Source consumes.
Description of the drawings
Fig. 1 is the assembly structure diagram of cabinet of the present invention；
Fig. 2 is the vertical view of front panel of the present invention；
Fig. 3 is the structural schematic diagram of present invention connection transverse slat；
Reference sign：The exposed buckles of 1-；The embedded card slots of 2-；3- chassis bases；4- cabinet top plates；5- front panels；51-
Connection strap；6- rear panels；The 71- first components；72- second components；73- third members；Bayonet before 74-；75-T type grooves；76- spiral shells
Pit；The second card slots of 77-；Bayonet after 78-.
Specific implementation mode
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control illustrates this hair
Bright specific implementation mode, but protection scope of the present invention be not limited to it is as described below.
As shown in Fig. 1 ~ Fig. 3, the present invention provides a kind of casing structures of assembling-disassembling comprising structural frames and point
Front panel 5, rear panel 6, chassis base 3 and the cabinet top plate 4 not being fixedly connected with structural frames.The two side of the structural frames
Top is equipped with exposed buckle 1, and the bottom of the two side of structural frames is equipped with embedded card slot 2.
The front panel 5 is identical with 6 structure of rear panel, and connection strap 51 is provided on the madial wall of front panel 5.
The casing structure further includes having connection transverse slat, and connection transverse slat is followed successively by the first component 71, second from left to right
Part 72 and third member 73 are whole be fixedly connected between the first component 71, second component 72 and third member 73；Described first
71 left side of component is provided with preceding bayonet 74 compatible with the connection strap 51 on front panel 5, and is provided with and is used in its bottom
It is clamped the T-slot 75 of circuit board；72 middle part of the second component is provided with threaded hole 76；73 right side of the third member is provided with
Bayonet 78 after compatible with connection strap on rear panel 6, and the middle part is provided with the second card slots 77 for being clamped outer cage.
The exposed buckles 1 of the top both sides is in 90 ° of angles with cabinet top plate 4, exposed buckle 1 and top other
The embedded card slot in group casing structure bottom 2 is mutually permanently connected.
The chassis base 3 is integrated with structural frames.
The two side of the structural frames is provided with heat dissipation groove structure.
The exposed buckle 1 and embedded card slot 2 are equipped with corresponding fixed mounting hole.
The casing structure further includes the shielding cover board for being installed on cabinet rear.
The shielding cover board is equipped with heat emission hole.
The connection transverse slat is two groups, and the connection strap 51 being engaged with it is also two groups.
It should be noted that cabinet is by several modular standard PC case structure compositions, cabinet rear is equipped with screening cover
Plate, on the one hand be used for fix multiple casing structures, on the other hand can dust-proof, anti-electromagnetic radiation, improve anti-interference ability, screening cover
Can heat emission hole be set by the requirement of electromagnetic shielding on plate, be fixed together multiple required cabinets according to actual demand, it is real
The arbitrary combination of function module is showed.In order to reduce cabinet overall weight and improve structural strength, casing structure frame uses monoblock
2A12 aluminium alloys (H112 states), are process with CNC milling machine, and cabinet top plate and chassis cover are closed using 2A12 aluminium
Golden (T4 states).When casing structure after processing is completed, surface conductance oxidation processes (Ct.Ocd) need to be first passed through, then sprayed again
Matt black three-proofing coating (PVF) is applied, thus the abilities such as anti-oxidant, anticorrosive of increased cabinet.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (8)
1. a kind of casing structure of assembling-disassembling comprising structural frames and the front panel being fixedly connected respectively with structural frames
（5）, rear panel（6）, chassis base（3）With cabinet top plate（4）, it is characterised in that：It is set at the top of the two side of the structural frames
There is exposed buckle（1）, the bottom of the two side of structural frames is equipped with embedded card slot（2）；
The front panel（5）It is identical with rear panel structure, front panel（5）Madial wall on be provided with connection strap（51）；
The casing structure further includes having connection transverse slat, and connection transverse slat is followed successively by the first component from left to right（71）, second component
（72）And third member（73）, the first component（71）, second component（72）And third member（73）Between be whole be fixedly connected；
The first component（71）Left side is provided with and front panel（5）On connection strap（51）Compatible preceding bayonet（74）, Yi Ji
Its bottom is provided with the T-slot for being clamped circuit board（75）；The second component（72）Middle part is provided with threaded hole（76）；Institute
State third member（73）Right side is provided with and rear panel（6）Bayonet after upper connection strap is compatible（78）And its middle part setting
It is useful for the second card slot of clamping outer cage（77）.
2. a kind of casing structure of assembling-disassembling described in claim 1, it is characterised in that：The top both sides it is exposed
Buckle（1）With cabinet top plate（4）In 90 ° of angles, exposed buckle（1）With other group of embedded card in casing structure bottom on top
Slot（2）It is mutually permanently connected.
3. a kind of casing structure of assembling-disassembling described in claim 1, it is characterised in that：The chassis base（3）With knot
Structure frame is integrated.
4. a kind of casing structure of assembling-disassembling described in claim 1, it is characterised in that：The two side of the structural frames is set
It is equipped with heat dissipation groove structure.
5. a kind of casing structure of assembling-disassembling as claimed in claim 1 or 2, it is characterised in that：The exposed buckle（1）
With embedded card slot（2）It is equipped with corresponding fixed mounting hole.
6. a kind of casing structure of assembling-disassembling described in claim 1, it is characterised in that：The casing structure further includes peace
Shielding cover board loaded on cabinet rear.
7. a kind of casing structure of assembling-disassembling described in claim 6, it is characterised in that：The shielding cover board, which is equipped with, to be dissipated
Hot hole.
8. a kind of casing structure of assembling-disassembling described in claim 1, it is characterised in that：The connection transverse slat is two groups,
The connection strap being engaged with it（51）Also it is two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810372925.7A CN108419404A (en) | 2018-04-24 | 2018-04-24 | A kind of casing structure of assembling-disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810372925.7A CN108419404A (en) | 2018-04-24 | 2018-04-24 | A kind of casing structure of assembling-disassembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108419404A true CN108419404A (en) | 2018-08-17 |
Family
ID=63136530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810372925.7A Withdrawn CN108419404A (en) | 2018-04-24 | 2018-04-24 | A kind of casing structure of assembling-disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108419404A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661184A (en) * | 2019-09-24 | 2020-01-07 | 韩军伟 | Array row type electric appliance cabinet outdoor installation mechanism for electric power engineering construction |
-
2018
- 2018-04-24 CN CN201810372925.7A patent/CN108419404A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110661184A (en) * | 2019-09-24 | 2020-01-07 | 韩军伟 | Array row type electric appliance cabinet outdoor installation mechanism for electric power engineering construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180817 |