CN104614122B - A kind of airborne collection display device - Google Patents
A kind of airborne collection display device Download PDFInfo
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- CN104614122B CN104614122B CN201510032292.1A CN201510032292A CN104614122B CN 104614122 B CN104614122 B CN 104614122B CN 201510032292 A CN201510032292 A CN 201510032292A CN 104614122 B CN104614122 B CN 104614122B
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Abstract
The present invention relates to a kind of airborne collection display device, belong to airborne equipment electronic technology field.The collection display device of the present invention includes casing, the control panel and power panel and display for being laterally laid with interface connector from left to right in casing, longitudinally assembling, interface connector is arranged on the left side of casing, display is arranged on the right side of casing, control panel and power panel are between the upper and lower every assembling, the power panel is provided with power circuit, control circuit is provided with control panel, power circuit is connected with control circuit and display, power supply is provided for control circuit and display, is connected between control circuit and display and interface connector by wire.The present invention is by the way that interface connector, control panel, power panel and display are laterally assembled in a casing, compact in design, space is saved, be substantially reduced the volume of whole collection display device, control panel and power panel improve heat dispersion between the upper and lower every assembling simultaneously.
Description
Technical field
The present invention relates to a kind of airborne collection display device, belong to airborne equipment electronic technology field.
Background technology
Collection display similar products have general digital pressure gauge and intelligent display controller etc..At present, in ground environment
In, such product has been widely used, and still, does not find the product that can be used for airborne circumstance, the temperature of mill run,
Temperature shock, vibration, impact, low pressure, mould, salt fog and environmental index, power supply characteristic and the Electro Magnetic Compatibility such as damp and hot, are surveyed
Examination property and reliability index, the requirement of airborne equipment is not reached, and volume is big, is not suitable for using on airborne equipment.
The content of the invention
It is an object of the invention to provide a kind of airborne collection display device, is not suitable for solving existing collection display device
The problem of being used on airborne equipment.
The present invention provides a kind of airborne collection display device to solve above-mentioned technical problem, and the collection display device includes
Casing, casing inner joint connector, control panel and the power panel, the interface connector are arranged on the left plate of casing, institute
Control panel and power panel are stated between the upper and lower every being assemblied in casing, and display, display bag are laid with the right plate of the casing
Indicator board and light guide plate are included, the indicator board be located on the right plate of casing by light guide plate, and the power panel is provided with electricity
Source circuit, control circuit is provided with the control panel, the power circuit is connected with control circuit and display, for controlling
Circuit and display provide power supply, are connected between the control circuit and display and interface connector by wire.
The light guide plate front panel is plane, and rear board is concave structure, and light guide plate passes through concave structure button behind
It is attached on the right plate of casing, makes certain gap between light guide plate and casing right plate be present, prevents casing right plate because of heat
Light guide plate is burst in swollen shrinkage.
Offer the mounting hole for passing interface connector on the casing left plate, the interface connector it is outer
The connecting plate for it to be fixed with casing left plate is provided with wall.
The interface connector is circle, and the buckle for preventing interface connector from rotating is additionally provided with casing.
It is assembled together between the control panel, power panel and box bottom by screw, screw bushing structure.
Cover plate is installed, the cover plate at casing cooperation with being provided with conductive adhesive tape, to ensure that this is adopted above the casing
Collect the electric continuity of display device.
The beneficial effects of the invention are as follows:The collection display device of the present invention includes casing, horizontal cloth from left to right in casing
The control panel and power panel and display provided with interface connector, longitudinally assembled, interface connector are arranged on the left side of casing,
Display is arranged on the right side of casing, and between the upper and lower every assembling, the power panel is provided with power circuit for control panel and power panel, control
Control circuit is provided with making sheet, power circuit is connected with control circuit and display, is provided for control circuit and display
Power supply, connected between control circuit and display and interface connector by wire.The present invention by by interface connector, control
Plate, power panel and display are laterally assembled in a casing, compact in design, save space, make whole collection display device
Volume is substantially reduced, while control panel and power panel improve heat dispersion between the upper and lower every assembling.
Brief description of the drawings
Fig. 1 is the shape assumption diagram of the airborne collection display device of the present invention；
Fig. 2 is the product exploded view of the airborne collection display device of the present invention；
Fig. 3 is the outline drawing of light guide plate；
Fig. 4 is box shape figure.
Embodiment
The embodiment of the present invention is further described below in conjunction with the accompanying drawings.
The present invention airborne collection display device overall structure as shown in figure 1, including casing 55, interface connector 40,
Cover plate 5 and light guide plate 85, connector is arranged on the left plate of cabinet, and light guide plate 85 and electronic display 80 are arranged on cabinet
On right plate, cabinet uses aluminum alloy materials entirety Milling Process, is made up of casing 55 and cover plate 5, and cover plate 5 is solid by screw 10
On casing 55, cabinet is handled using electric conductive oxidation for Dingan County, and conductive adhesive tape 65 is installed at cover plate 5 and the cooperation of casing 55,
Ensure the electric continuity of product.Its internal Standard is as shown in Fig. 2 casing is laterally laid with interface connector from left to right
40th, control panel 20 and power panel 30, interface connector are arranged on the left plate of casing, and display is arranged on the right plate of casing,
Between the upper and lower every assembling, power panel is provided with power circuit, and control circuit is provided with control panel for control panel 20 and power panel 30, electricity
Source circuit is connected with control circuit and display, and power supply is provided for control circuit and display, control circuit and display and
Connected between interface connector by wire.
Wherein, display includes indicator board 80 and light guide plate 85, and display screen and single-knife button switch are provided with indicator board
75, the single-knife button switch is connected with control panel, and indicator board be located on the right plate of casing by light guide plate, the material of light guide plate
Expect that for optical grade PMMA (lucite), the material of casing is 6061-T6 (aluminium alloy), due to both thermal coefficient of expansions not
Together, product is in -55 DEG C~85 DEG C of temperature range memory storages, if size is tight fit between light guide plate and casing, product exists
In process of expansion and contraction, light guide plate may be bursting at the collision, therefore in the present embodiment be plane on front side of light guide plate, behind light guide plate
Fall in, light guide plate by concave surface spiral-lock behind to the right plate of casing, make light guide plate and casing right plate it
Between certain gap be present, light guide plate is fixedly mounted on casing right plate by screw 70, screw 70 from GB/T819 type
Number.Light guide plate corresponding position is provided with the mounting hole coordinated with display screen, as shown in figure 3, making display screen reveal through light guide plate
Go out, facilitate staff to observe the data on display screen, light guide plate is additionally provided with the installation coordinated with single-knife button switch in addition
Hole, the button of single-knife button switch is exposed by light guide plate, facilitate staff to operate.
The mounting hole for passing interface connector is offered on casing left plate, is set on the outer wall of interface connector
There is the connecting plate 45 for it to be fixed with casing left plate, connecting plate 45 is fixedly mounted on left plate by screw 35, spiral shell
The selection GB/T818 models of nail 35, interface connector is circle in this implementation, is additionally provided with casing for preventing interface connector
The buckle 50 of rotation, the buckle being adapted to connector surface arc is provided with buckle 50, buckle 50 can also may be used with setting up and down
Set with left and right, the buckle 50 in this implementation is setting up and down, as shown in Figure 2.
It is assembled together between control panel 20, power panel 30 and box bottom by screw, screw bushing structure, it is electric in this implementation
Swivel nut 25 is provided with source plate 30, screw 15 is provided with control panel, Self-Clinching Standoffs 60, control panel are provided with box bottom
20 by the fixing assembling of swivel nut 25 on screw 15 and power panel 30, and the swivel nut on power panel is due to the spiral shell that presses on box bottom
Female post fixing assembling, make certain gapping interval between power panel and control panel and between power panel and box bottom be present,
It can prevent from that electric conduction phenomena occurs between two circuit boards, and can improves heat dissipation for circuit board performance.
Claims (5)
1. a kind of airborne collection display device, it is characterised in that the collection display device includes casing, is provided with and connects in the casing
Mouthful connector, control panel and power panel, the interface connector are arranged on the left plate of casing, on the control panel and power panel
Lower interval is assemblied in casing, and display is laid with the right plate of the casing, and display includes indicator board and light guide plate, institute
State indicator board to be located on the right plate of casing by light guide plate, the power panel is provided with power circuit, on the control panel
Control circuit is provided with, the power circuit is connected with control circuit and display, and electricity is provided for control circuit and display
Source, connected between the control circuit and display and interface connector by wire；
The light guide plate front panel is plane, and rear board is concave structure, and light guide plate is arrived by concave structure spiral-lock behind
On the right plate of casing, make certain gap between light guide plate and casing right plate be present, prevent casing right plate because heat expansion is cold
Light guide plate is burst in contracting.
2. airborne collection display device according to claim 1, it is characterised in that offer use on the casing left plate
It is used to consolidate itself and casing left plate in being provided with the mounting hole for passing interface connector, the outer wall of the interface connector
Fixed connecting plate.
3. airborne collection display device according to claim 2, it is characterised in that the interface connector is circular, case
The buckle for preventing interface connector from rotating is additionally provided with vivo.
4. airborne collection display device according to claim 3, it is characterised in that the control panel, power panel and casing
It is assembled together between bottom plate by screw, screw bushing structure.
5. airborne collection display device according to claim 4, it is characterised in that cover plate is installed above the casing,
The cover plate at casing cooperation with being provided with conductive adhesive tape, to ensure the electric continuity of the collection display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510032292.1A CN104614122B (en) | 2015-01-22 | 2015-01-22 | A kind of airborne collection display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510032292.1A CN104614122B (en) | 2015-01-22 | 2015-01-22 | A kind of airborne collection display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104614122A CN104614122A (en) | 2015-05-13 |
| CN104614122B true CN104614122B (en) | 2018-01-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510032292.1A Active CN104614122B (en) | 2015-01-22 | 2015-01-22 | A kind of airborne collection display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104614122B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6161029A (en) * | 1984-09-03 | 1986-03-28 | Aisin Seiki Co Ltd | Electronic pressure gauge |
| TW344043B (en) * | 1994-10-21 | 1998-11-01 | Hitachi Ltd | Liquid crystal display device with reduced frame portion surrounding display area |
| JP4908478B2 (en) * | 2008-10-15 | 2012-04-04 | 長野計器株式会社 | Indicator for physical quantity measurement |
| CN102916575A (en) * | 2012-10-23 | 2013-02-06 | 常州能动电子科技有限公司 | Adjustable DC-DC (direct current-direct current) isolation power supply |
| CN203951360U (en) * | 2014-04-03 | 2014-11-19 | 上海臻和防雷电气技术有限责任公司 | A kind of super wide direct voltage that is applied to photovoltaic system is inputted embedded power supply |
-
2015
- 2015-01-22 CN CN201510032292.1A patent/CN104614122B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104614122A (en) | 2015-05-13 |
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