CN103002684A - Folding general standard case for electronic devices - Google Patents
Folding general standard case for electronic devices Download PDFInfo
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- CN103002684A CN103002684A CN201210418345XA CN201210418345A CN103002684A CN 103002684 A CN103002684 A CN 103002684A CN 201210418345X A CN201210418345X A CN 201210418345XA CN 201210418345 A CN201210418345 A CN 201210418345A CN 103002684 A CN103002684 A CN 103002684A
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Abstract
The invention provides a folding general case for electronic devices. The general case for the electronic devices which are LRUs (line replaceable units) can be used for various military and civil purposes, is applicable to various platform conditions and belongs to an MCU (modular concept unit) dimension series with characteristics of standardization, generalization, serialization and modularization. The technical scheme includes that the folding general case comprises a face plate (1), a top plate (2), a rear frame (3) and a bottom plate (4) which are longitudinally fixedly connected with one another by screw assemblies (7) to form a rectangular case frame, left and right side doors (5 and 6) which can be folded and unfolded are mounted on two side surfaces of the rear frame by rotary shaft and screw combinations (8) in a mirror symmetry manner, function modules I and IV can be mounted on the left and right side doors, function modules II and III can be mounted between the top plate and the bottom plate, and an interface module V can be mounted in the rear frame of the case; environmental control cooling air is filled into the case from air inlets (16) at the bottom of the case and is exhausted from air outlets (17) on the top of the case; and a metal wire shielding net assembly (18) is mounted on the inner side surface of an air outlet region of the top plate of the case.
Description
Technical field
The present invention relates to a kind of universal standard cabinet that is mainly used in aviation, communication electronic equipment.
Background technology
Electronic equipment chassis is that the various electronic devices and components of device interior, assembly, module and component of machine rationally are assembled into organic whole, makes it avoid various complex environment impacts and interference, guarantees the foundation structure that electrical property is realized.Electronic equipment chassis as Modern High-Tech's product, no longer be simple device housings, the concept that mechanical erection supports already, but require as the Basic Design content to satisfy functions of the equipments and environment for use, embody the complex art of electronic equipment overall design philosophy.Developed countries is American-European standardization, the Seriation Design work of having carried out very early military, civilian electronic equipment chassis particularly.US Airways wireless provider (Aeronautical Radio Inc.) has just been formulated the ARINC404 standard as far back as 1956, regulation avionic device cabinet overall dimension code name is ATR, be characterized in: all electronic equipments are highly identical cuboid, the optional different length of distinct device and width without exception; Externally electric interfaces all adopts the DPX-2 rectangular electric connector that is installed on the equipment rear wall to finish; For avoiding electric crosslinked maintenance and the electromagnetic compatibility given to bring difficulty, case front panel does not arrange cylindrical connector as far as possible; For ease of using aircraft environmental control system cooling blast, adopt the fastening and mounting interface mode of unified equipment, from installing rack cooling-fan installation access arrangement.The said firm released again the ARINC404A standard in 1974, increased the cabinet of dwarf-type 1/4ATR, two kinds of sizes of short 1ATR.
The US Airways wireless provider had been issued again new ARINC600 standard in 1977, contour size of the unit(s) series code name is renamed as replaceable standard device unit MCU(Modular Concept Unit), compare overall dimension with ARINC404 and 404A and adopt international system of units, optional dimension width minimum is 25.4mm(1MCU), the widest is 388.4 millimeters (12MCU), totally 12 grades; Replace the DPX-2 rectangular electric connector with 600 type rectangular connectors, 600 connectors can be installed and the connectors such as coaxial, optical fiber, power supply and identification pin can be installed.
The DOD-STD-1788 " avionic device interface design standards " of the employing international system of units of US military distribution in 1985, regulation electronic equipment overall dimension series code name is on-the-spot interchangeable equipment LRU(Line Replaceable Unit), the MCU dimension series of its size and ARINC 600 is identical, the width that has just lacked a 25.4mm (1MCU), totally 11 grades; The military rectangular connector of M600 type that install at the rear portion can be installed 750 connectors, the few 46.61mm of aspect ratio 600 type rectangular connectors, thus increased the Duct design selection scheme that the rear wall cooling-air enters, strengthened heat sinking function.
China's avionic device cabinet standard was drafted the end of the eighties, mainly contain GJB441-88 " installation form of air environment cabinet and installing rack and basic size " and HB7390-96 " requirement of civil aircraft electronic equipment interfaces ", the former is called ATR by the dimension series code name, LRU series standard close to American army mark DOD-STD-1788, but in details such as size datum, mounting interface, cooling air channels a lot of differences are arranged, will note during use screening.The latter is equal to the ARINC600 standard substantially, but on the details some differences is arranged also.
In above-mentioned all cabinet design standards, all only stipulate overall dimension series, interface requirement of cabinet etc., do not stipulated the how problem of configuration of cabinet, in any case i.e. assembly unit, as long as satisfy overall dimension series and mechanical electric interface requirement.Generally can simply be divided into three kinds of (a) cordwood system types shown in Figure 8, (b) board plug type, (c) leaf type on cabinet General structure scheme, the configuration, wherein board plug type, leaf type have the shell of relatively independent cabinet constitution equipment, and various modules and assembly can be installed in inside.There is not independent cabinet in building blocks composite type cabinet, and cabinet is built as building building blocks by each component units of equipment.
The weak point that existing cabinet technical scheme exists:
In several typical cabinet technical schemes and since the leaf type cabinet can be as page folding and expanding, make things convenient for cabinet and module installation, detect the advantage that has uniqueness with maintenance.Yet again because the leaf type cabinet relates to the moving component of a plurality of structures, electrical interconnection, brought difficulty and limited it and applied widely to cabinet design, processing, assembling.Through the patent searching document, China Patent No. is 201020218208, disclose name and be called a kind of electric box box unit that can be stacked, the patent No. is 200910004493, disclose name and be called folding-type electronic device, the patent No. is 200910301709, disclose name and be called electronic equipment chassis, the patent No. is 200710200079, disclose name and be called electronic equipment and cabinet thereof, application number is 200710108546.9, disclose name and be called folding-type electronic device and manufacture method thereof, the patent No. is 200680047845, disclose name and be called the foldable electronic with double-axis hinge and snap, application number is 200720089856.6, discloses name and has been called a kind of novel electronic apparatus combination formula cabinet etc.All only development needs and designs the document of above-mentioned patent disclosure for a certain special electronic equipment, functional module, the assembly that designs on request and finish independent debugging can be existed obvious gap and difference by the machinery of simple and fast, generalization, seriation, the modularization cabinet development plan that the electrical interconnection assembling can become a folding LRU electronic equipment from what satisfy the standard code of MCU Series Universal cabinet.Be in particular in: these cabinet sizes and mounting interface all require design according to concrete equipment ﹠ installation, do not satisfy the standard PC case requirement of the MCU dimension series of the standard codes such as HB7390-96, ARINC600 standard; Cabinet design and internal circuit, module are combined closely, and cabinet and circuit module all do not have independence, do not meet the requirement of generalization, modularization; Cabinet only has the single size specification, unrealized seriation; Unrealized real folding open cabinet framework, module installation, use, maintainability are relatively poor; Cabinet is mainly for the product for civilian use, and structure stiffness, capability of electromagnetic shielding, adaptive capacity to environment are not suitable for the harsh instructions for use that the user such as military, airborne and platform propose cabinet.
Summary of the invention
Task of the present invention provides a kind of low cost of manufacture, working service is convenient, can satisfy various electric properties, mechanical connection performance, working service performance, environmental adaptability and relevant criterion instructions for use, have standardization, seriation, generalization, modularization characteristic, can be used as various military, civilian, the standard folding-type electronic device Universal machine cabinet of the standard LRU cabinet of electronic equipment uses under the various platform conditions folding electronic Device-General cabinet, especially MCU series.
The present invention realizes that the technical solution of above-mentioned purpose is: a kind of folding-type electronic device Universal machine cabinet, comprise, mainly be applicable to the on-the-spot interchangeable electronic equipment LRU of 3MCU～6MCU cabinet overall dimension scope, the panel 1 that external interface is made according to HB7390-96 " requirement of civil aircraft electronic equipment interfaces " and the canonical sized Series Design of ARINC600, top board 2, after-frame 3, base plate 4, offside door 5 and offside door 6, it is characterized in that: panel 1, top board 2, after-frame 3 vertically connects firmly the rectangularity box frame with base plate 4 by GB9074 set screws component 7, left and right sides side door 5,6 both sides mirror images are symmetrical, be installed on by shaft screw 8 on the two sides of after-frame 3, and shaft screw 8 folding and expandings that can be on cabinet after-frame 3; Wherein being respectively equipped with on the left and right sides side door 5,6 can installation function module I, the die cavity of functional module IV, top board 2 vertically is separately installed with upper and lower two middle module installed parts 9 by GB9074 set screws component 7 with the medial surface of base plate 4, middle module installed part both sides are respectively equipped with can installation function module II, the die cavity of functional module III, be provided with in the cabinet after-frame 3 can mounting interface module V die cavity, the mutual electrical interconnection of above-mentioned five modules mainly realizes by the interface module V; 17 medial surfaces are equipped with the wire gauze screen assembly 18 of guaranteeing the cabinet Electro Magnetic Compatibility in cabinet top board 2 air outlets zone; Cabinet adopts external rings control air feed, and ring control cooling air enters case box and cooled interior heating module or assembly by cabinet bottom air inlet mouth 16, and air outlet 17 is arranged at the cabinet top, air outlet 17 air-out of slave box top.
The present invention has following beneficial effect than prior art:
The present invention is applicable to the on-the-spot interchangeable electronic equipment of the standard LRU of 3MCU～6MCU cabinet overall dimension scope, by panel 1, top board 2, after-frame 3, base plate 4, the chassis body size that offside door 5 and offside door 6 form and external tapping are according to the MCU(Modular Concept Unit of HB7390-96 " requirement of civil aircraft electronic equipment interfaces " and ARINC600 regulation and stipulation) the dimension series standard design, make, broken through the prior art cabinet only for a certain special equipment development needs, standardization, versatility, seriation, the defective of modularization deficiency, can be used as various armies, civilian, the standard LRU cabinet of various platform condition counterdie blocking electronic equipments uses.
The folding open cabinet overall plan that adopts the left and right sides, both sides side door can the shaft foldable on the cabinet after-frame to launch, can in use each be designed on request and independently debug the functional module of finishing and be installed on cabinet left and right sides side door and the middle module installed part, greatly strengthen online installation, detection and the maintainability of cabinet and module.Chassis component connects by GB9074 set screws component, and easy accessibility has strengthened the versatility of cabinet, is convenient to simultaneously improvement in particular cases and adapts to design; Possess higher structure stiffness and durability thereby each main components of cabinet adopts GB9074 set screws component 7, GB/T 24425.3-2009 lock type steel-wire screw-socket reinforces the connection; For improving the aesthetics of product, abundant moulding has been considered in appearance design of the present invention, provides simultaneously and has improved easily the design space; Strengthen human engineering, lightweight, Optimal Structure Designing, avoided the shortcoming that plate muscle spare cabinet is yielding, be not suitable for small lot batch manufacture.
Each functional module is screwed on the corresponding casing structure spare by the mechanical interface requirement of cabinet regulation, can realize independent design, processing, the debugging of cabinet and functional module; By optimizing the scheme of module placement, modular structure, electrical interconnection, strengthened independence, versatility, the practicality of cabinet.
Environmental condition is carried out with reference to DO-160-F " environmental condition of airborne equipment and test procedure " and GJB150 " military hardware laboratory environmental test method ", adopt bottom air intake, top air-out, cooling air passes the forced air cooling radiating mode that cabinet directly dispels the heat to inner each functional module, can realize the radiating requirements of the complete machine electronic equipment that the 300W hear rate is above.
The medial surface in the air outlet zone 17 of cabinet top board 2 is installed wire gauze screen assembly 18, and the silver-plated conductive rubber strip 19 of seam region bonding aluminium of cabinet left and right sides side door 5,6 and box frame has guaranteed that cabinet possesses preferably Electro Magnetic Compatibility.
With reference to Military Electronic Equipment/system's related standards and its structural design to design specifications such as reliability, maintainability, fail safe, Electro Magnetic Compatibilities, can satisfy simultaneously the demand of the aspects such as anti shock and vibration, electromagnetic compatibility, electrical interconnection, reliability, maintainability, fail safe, three anti-, human engineering, packed and transported and payment.
Description of drawings
In order to further specify rather than limit above-mentioned implementation of the present invention, provide most preferred embodiment below in conjunction with typical cabinet (4MCU) accompanying drawing, thereby make details of the present invention and advantage become more obvious.
Fig. 1 is the exterior structure schematic diagram of the present invention's typical case's folding-type electronic device universal standard cabinet (4MCU).
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
Fig. 3 is function module placement schematic diagram in Fig. 2 cabinet.
Fig. 4 is the right view of Fig. 2 offside door.
Fig. 5 is the left view of Fig. 2 chassis frame.
Fig. 6 is Fig. 2 rear frame structure schematic diagram.
Fig. 7 is the decomposing schematic representation after Fig. 2 cabinet after-frame 3 mounting interface module V.
Fig. 8 is three kinds of typical forms schematic diagrames of prior art scheme cabinet.
Among the figure: 1 panel, 2 top boards, 3 after-frames, 4 base plates, 5 offside doors, 6 offside doors, 7 set screws components, 8 shaft screws, module installed part in 9,10 enterprise's labels, 11 product nameplates, 12 handles, 13 handle shaft screws, 14 front tightening hooks, 15 aobvious control assembly mounting interfaces, 16 air inlets (zone), 17 air outlets (zone), 18 gauze screen assemblies, 19 conductive rubber strips, 20 stainless steel inserts, 21 functional module I installation regions, 22 functional module I are installed screwed hole, 23 functional module II installation regions, 24 functional module II are installed screwed hole, 25 interface card installation regions, 26 interface cards are installed screwed hole, and 27 modular connectors are installed window, 28 modular connector installing holes, 29 ARINC600 modular connectors, 30 interface cards, 31 are connected to the hard and soft plate coupling assembling of functional module II, 32 are connected to the winding displacement cable connection assembly of functional module IV, and 33 are connected to the winding displacement cable connection assembly of functional module I.
Embodiment
Consult Fig. 1-Fig. 8.In following a kind of typical folding-type electronic device Universal machine cabinet (4MCU) embodiment that provides, mainly comprised cabinet complete machine exterior structure, complete machine and modular construction composition and link position relation, used module placement in implementing and Interface design, electrical interconnection design, the heat of use in implementing has been shaken six parts such as electromagnetic compatibility designing subjects, other execution mode.
Cabinet complete machine exterior structure is consulted Fig. 1.Folding-type electronic device Universal machine cabinet 4MCU adopts collapsible cabinet general structure, mainly mills aluminum alloy junction member processed and other miscellaneous function parts form by panel 1, top board 2, after-frame 3, base plate 4, offside door 5, offside door 6 etc.The dimension series of cabinet profile, external mechanical mounting interface are according to HB7390-96 " requirement of civil aircraft electronic equipment interfaces " and ARINC600 regulation enforcement, and serial code name is MCU(Modular Concept Unit).This design mainly is applicable to the Universal machine cabinet of 3MCU to 6MCU size range.
Cabinet complete machine and modular construction composition are connected position relationship and are consulted Fig. 2 with connection.Roof box 2 vertically connects firmly rectangularity box frame by panel 1 and the cubical after-frame 3 of rectangle by GB9074 set screws component 7 with base plate 4.The left and right sides side door 5 of cabinet both sides mirror image symmetry, 6 is installed on the two sides of after-frame 3 by shaft screw 8, thereby shaft screw 8 folding and expandings that can be on the gravity direction on the cabinet after-frame are fixing by GB9074 set screws component 7 again when cabinet is closed.On roof box 2 and the medial surface of base plate 4 are vertical, be separately installed with upper and lower 2 middle module installed parts 9 by GB9074 set screws component 7.Sticking on the cabinet panel 1 enterprise's label 10 is housed, product nameplate 11 is equipped with in riveting.Cabinet handle 12 is installed on cabinet panel 1 two sides by shaft screw 13, thereby can rotate around the lateral shaft that two shaft screws form.Also be screwed with the front tightening hook installed part 14 that satisfies the HB7390 standard on the cabinet panel 1, also aobvious control assembly installation, the sign interface 15 that equipment state shows is reserved in design simultaneously.The size in the air inlet zone 16 of chassis backplane 4 and Position Design are pressed HB7390 and are carried out about the regulation of LRU ventilation porose area.The size in the air outlet zone 17 of cabinet top board 2 and Position Design are according to the inside modules layout designs, and to improve radiating efficiency, the medial surface in the air outlet zone 17 of while cabinet top board 2 also spiral shell fills wire gauze screen assembly 18 to improve the cabinet Electro Magnetic Compatibility.The silver-plated conductive rubber strip 19 of seam region perimeter bond aluminium of cabinet left and right sides side door 5,6 and box frame is to improve the cabinet Electro Magnetic Compatibility.The front end spiral shell dress stainless steel inserts 20 of cabinet left and right sides side door 5,6 is not subjected to handle rotation scratch to play simultaneously decoration function with the protection casing.
Heat, shake, electromagnetic compatibility designing subjects scheme consults Fig. 1-Fig. 2: cabinet adopts the forced ventilation cooling heat dissipation design of external rings control air feed, and ring control cooling air enters cabinet inside cooling heating module or assembly by cabinet bottom air inlet mouth 16.Ring control cooling air directly cools off each main heating module or assembly by the air channel, gap between inner function module I, II, III, the IV, and air outlet 17 is arranged at the cabinet top.Also to be optimized design according to characteristics such as internal module layout, the distributions of thermal source concentrated area the region limits that the ventilation hole battle array layout of cabinet bottom air inlet mouth 16 satisfies standard code except need requires, guarantee that coolant carries out high efficiency and heat radiation to the thermal source concentrated area.17 designs of cabinet top outlet inlet will be considered the key elements such as runner windage, electromagnetic compatibility, outward appearance protection simultaneously.For improving cabinet integral structure stiffness and durability, each main components of cabinet contains between panel 1, top board 2, after-frame 3, base plate 4, offside door 5, offside door 6, middle module installed part 9, the front tightening hook 14 etc. and all connects by GB9074 set screws component 7, adopts GB/T 24425.3-2009 lock type steel-wire screw-socket to reinforce to all screwed holes simultaneously.For improving the Electro Magnetic Compatibility of cabinet, cabinet integral is designed to electromagnetic sealing formula cabinet, the silver-plated conductive rubber strip 19 of seam region perimeter bond setting-in aluminium at cabinet left and right sides side door 5,6 and box frame, wire gauze screen assembly 18 is installed in the medial surface in the air outlet zone 17 of cabinet top board 2, to improve shielding case usefulness.
Cabinet uses module placement and the Interface design in implementing to consult Fig. 3-Fig. 5.This series chassis generally can be installed 4 functional modules and 1 interface module by the M3 screw.The functional module I can be power module, is installed on the offside door 6; The functional module IV can be power amplifier module.Be installed on the offside door 5; Functional module II and functional module III can be terminal module or channel module, are installed on respectively the both sides of the middle module installed part 9 between cabinet top board 2 and the base plate 4.The mounting interface mirror image of functional module I and functional module IV is symmetrical, and wherein the functional module I is installed on the mechanical interface on the offside door 6, such as functional module I installation region 21, functional module I screwed hole 22 is installed.The mounting interface mirror image of functional module II, functional module III is symmetrical, and it is upper and lower that wherein the functional module II is installed on middle module installed part 9() on mechanical interface, such as functional module II installation region 23, functional module II screwed hole 24 is installed.The interface module V generally comprises ARINC600 standard low-and high-frequency modular connector, integrated interface function element and electric interface card of looking forward to mutually assembly, be installed on cabinet after-frame 3 inside cavity, its mechanical interface is installed screwed hole 26, modular connector installation window 27, modular connector installing hole 28 such as interface card installation region 25, interface card.The Universal machine cabinet that uses present embodiment to set forth, the mechanical interface of its inner functional module that fills, interface module need by the detailed dimensions specification requirement design of present embodiment, be realized cabinet and each functional module independent design, processing, debugging.
Cabinet uses the electrical interconnection design in implementing to consult Fig. 6-Fig. 7.Cabinet inside module electrical interconnection scheme finally uses embodiment and inner function module detailed design to determine according to cabinet, does not belong to cabinet design content of the present invention, implements reference scheme but present embodiment provides the electrical interconnection design.As certain electronic equipment that adopts this cabinet design mainly realizes electric interconnection between each module by interface module, and ARINC600 modular connector 29 and interface card 30 have been installed in interface module inside.Wherein ARINC600 modular connector 29 connects firmly on after-frame 3 rear side panels by screw, interface card 30 connects firmly front end inside cavity at after-frame 3 by circumferential screw, and spatially be fixedly connected with and stretch out the hard and soft plate coupling assembling 31 that after-frame 3 cavitys are connected to the functional module II, be connected to the winding displacement cable connection assembly 32 of functional module IV, be connected to the winding displacement cable connection assembly 33 of functional module I.
Other execution mode.This cabinet also can be expanded the scope of application by the design of changing local building block except above-mentioned embodiment.The ventilating heat dissipating hole battle array of cancellation cabinet top board 2 and base plate 4 is typically arranged and becomes the natural heat dissipation cabinet, with the left and right side door 5 of cabinet, 6 and functional module I, IV carry out integrated design and become combined type cabinet etc.
Claims (8)
1. folding-type electronic device Universal machine cabinet, comprise, mainly be applicable to the on-the-spot interchangeable electronic equipment LRU of 3MCU～6MCU cabinet overall dimension scope, the panel (1) that external interface is made according to HB7390-96 " requirement of civil aircraft electronic equipment interfaces " and the canonical sized Series Design of ARINC600, top board (2), after-frame (3), base plate (4), offside door (5) and offside door (6), it is characterized in that: panel (1), top board (2), after-frame (3) vertically connects firmly the rectangularity box frame with base plate (4) by GB9074 set screws component (7), left and right sides side door (5,6) the both sides mirror image is symmetrical, be installed on the two sides of after-frame (3) by shaft screw (8), and shaft screw (8) folding and expanding that can be on cabinet after-frame (3); Wherein being respectively equipped with on the left and right sides side door (5,6) can installation function module I, the die cavity of functional module IV, top board (2) vertically is separately installed with upper and lower two middle module installed parts (9) by GB9074 set screws component (7) with the medial surface of base plate (4), middle module installed part both sides are respectively equipped with can installation function module II, the die cavity of functional module III, be provided with in the cabinet after-frame (3) can mounting interface module V die cavity, the mutual electrical interconnection of above-mentioned five modules mainly realizes by the interface module V; (17) medial surface is equipped with the wire gauze screen assembly (18) of guaranteeing the cabinet Electro Magnetic Compatibility in cabinet top board (2) air outlet zone; Cabinet adopts external rings control air feed, and ring control cooling air enters case box and cooled interior heating module or assembly by cabinet bottom air inlet mouth (16), and air outlet (17) is arranged at the cabinet top, slave box top air outlet (17) air-out.
2. folding-type electronic device Universal machine cabinet as claimed in claim 1, it is characterized in that, also be screwed with the front tightening hook installed part (14) that satisfies the HB7390 standard on the cabinet panel (1), the cabinet handle (12) of reversible is installed, the sticking enterprise's label (10) that is equipped with, product nameplate (11) is equipped with in riveting, and also design is reserved with aobvious control assembly and the sign interface (15) that the erection unit state shows simultaneously.
3. folding-type electronic device Universal machine cabinet as claimed in claim 1 is characterized in that, the size in the air inlet zone (16) of chassis backplane (4) and Position Design are pressed HB7390 and carried out about the regulation of LRU ventilation porose area.
4. folding-type electronic device Universal machine cabinet as claimed in claim 1 is characterized in that, the silver-plated conductive rubber strip of seam region perimeter bond aluminium (19) of cabinet left and right sides side door (5,6) and box frame is to improve the cabinet Electro Magnetic Compatibility.
5. folding-type electronic device Universal machine cabinet as claimed in claim 1 is characterized in that, the front end spiral shell dress stainless steel inserts (20) of cabinet left and right sides side door (5,6) is not subjected to handle rotation scratch to play simultaneously decoration function with the protection casing.
6. folding-type electronic device Universal machine cabinet as claimed in claim 1, it is characterized in that, each main components of cabinet contains between panel (1), top board (2), after-frame (3), base plate (4), offside door (5), offside door (6), middle module installed part (9) and the front tightening hook (14), all connect by GB9074 set screws component (7), adopt GB/T 24425.3-2009 lock type steel-wire screw-socket to reinforce to all screwed holes simultaneously.
7. folding-type electronic device Universal machine cabinet as claimed in claim 1, it is characterized in that, cabinet inside can be installed four functional modules and an interface module, four functional modules can be power module, power amplifier module, terminal module and channel module, wherein power module is installed on the offside door (6), power amplifier module is installed on the offside door (5), terminal module and channel module are installed on the both sides of the middle module installed part (9) between cabinet top board (2) and the base plate (4), and interface module is installed in the after-frame (3).
8. folding-type electronic device Universal machine cabinet as claimed in claim 1, it is characterized in that, but screw connects firmly ARINC600 modular connector (29), interface card (30) is installed in the interface module V, wherein is integrated with hard and soft plate coupling assembling (31), the winding displacement cable connection assembly (32,33) of realizing cabinet inner module electrical interconnection on the interface card (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210418345.XA CN103002684B (en) | 2012-10-28 | 2012-10-28 | Folding-type electronic device universal standard cabinet |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210418345.XA CN103002684B (en) | 2012-10-28 | 2012-10-28 | Folding-type electronic device universal standard cabinet |
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| CN103002684A true CN103002684A (en) | 2013-03-27 |
| CN103002684B CN103002684B (en) | 2015-11-18 |
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| CN107257606A (en) * | 2017-07-27 | 2017-10-17 | 湖南中科信为科技有限公司 | A kind of video-with-audio recording reinforces cabinet |
| CN107357371A (en) * | 2017-07-15 | 2017-11-17 | 合肥科斯维数据科技有限公司 | A kind of computer cabinet being easily installed |
| CN107741769A (en) * | 2017-11-13 | 2018-02-27 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of ruggedized computer for adapting to more dimensions modules |
| CN108366506A (en) * | 2018-01-31 | 2018-08-03 | 上海航天控制技术研究所 | A kind of modularization standalone architecture for spacecraft |
| CN109729705A (en) * | 2017-10-30 | 2019-05-07 | 北京精密机电控制设备研究所 | A kind of external steering engine controller structure without vibration damping of inner flexible installation |
| CN113490387A (en) * | 2021-07-30 | 2021-10-08 | 北京安达维尔科技股份有限公司 | Electronic equipment case |
| CN114649134A (en) * | 2022-05-19 | 2022-06-21 | 广东力王高新科技股份有限公司 | New forms of energy fill electric pile transformer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107357371A (en) * | 2017-07-15 | 2017-11-17 | 合肥科斯维数据科技有限公司 | A kind of computer cabinet being easily installed |
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| CN108366506B (en) * | 2018-01-31 | 2020-11-20 | 上海航天控制技术研究所 | Modularized single machine structure for spacecraft |
| CN113490387A (en) * | 2021-07-30 | 2021-10-08 | 北京安达维尔科技股份有限公司 | Electronic equipment case |
| CN114649134A (en) * | 2022-05-19 | 2022-06-21 | 广东力王高新科技股份有限公司 | New forms of energy fill electric pile transformer |
| CN114649134B (en) * | 2022-05-19 | 2022-08-30 | 广东力王高新科技股份有限公司 | New forms of energy fill electric pile transformer |
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| CN103002684B (en) | 2015-11-18 |
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