CN113363861A - High-precision planar liquid crystal display wiring equipment and wiring method - Google Patents
High-precision planar liquid crystal display wiring equipment and wiring method Download PDFInfo
- Publication number
- CN113363861A CN113363861A CN202110507318.9A CN202110507318A CN113363861A CN 113363861 A CN113363861 A CN 113363861A CN 202110507318 A CN202110507318 A CN 202110507318A CN 113363861 A CN113363861 A CN 113363861A
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- liquid crystal
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Installation Of Indoor Wiring (AREA)
- Liquid Crystal (AREA)
Abstract
The application discloses high-precision plane Liquid Crystal Display (LCD) screen wiring equipment and a wiring method for aircraft cables, wherein the wiring equipment comprises a liquid crystal platform, a plurality of groups of vacuum clamps and a host, the host transmits and displays wiring diagrams of the aircraft cables on the liquid crystal platform, the vacuum clamps are adsorbed on the upper surface of the liquid crystal platform according to displayed wiring nodes of the aircraft cables, and the cables are fixed in the vacuum clamps; this application utilizes technology such as liquid crystal display, outside scale, vacuum clamp to combine, has realized that low cost, high accuracy, the cable of many configurations are laid, shows that the wiring precision <0.5mm, and the operation wiring precision <2mm lays the universal suitability to the plane of similar aircraft cable especially overlength cable.
Description
Technical Field
The application relates to the technical field of airplane assembly, in particular to high-precision planar liquid crystal display wiring equipment and a wiring method.
Background
The aircraft, especially a large aircraft, has many tiny overlength cables for signal communication or system control, needs to make joint installation in advance according to different output ends of the cables, because the aircraft needs many points to be controlled, often a bunch of cables comprises a plurality of cables, and the forked joint is more or less according to different positions of control point different quantity. The technology is required to manufacture the paper mould lines aiming at each cable, the paper mould lines are influenced by temperature and humidity, the precision is relatively low between 2mm and 5mm/m, and meanwhile, the storage occupation area is large. The laser projection wiring is adopted for the advanced wiring of foreign airplanes, but the cost is relatively high, the precision is about 2 mm-6 mm/5m, and the popularization and application difficulty is relatively high in China except for high-value large-batch structure manufacturing such as composite material paving and pasting.
The application aims to find an advanced wiring device based on the market conventional technology, which can obviously reduce the cost of the existing wiring device, improve the wiring precision and adapt to the wiring of various types of cables.
Disclosure of Invention
The application aims to provide high-precision planar liquid crystal display wiring equipment and a wiring method, and the equipment is suitable for low-cost, high-precision and multi-configuration cable wiring at present.
In order to achieve the above purpose, the following technical scheme is adopted to realize the purpose:
the utility model provides an aircraft cable high accuracy plane LCD screen wiring is equipped, and the wiring is equipped including liquid crystal platform, multiunit vacuum clamp, host computer, and the host computer conveys and shows the wiring diagram of aircraft cable on liquid crystal platform, and the vacuum clamp adsorbs on liquid crystal platform upper surface according to the aircraft cable wiring node that shows, and the cable is fixed in the vacuum clamp. The liquid crystal platform comprises LCD screen group, organic glass board, protective frame, and LCD screen group is established ties by the long and thin LCD screen of multiunit rectangle and is formed, and LCD screen upper surface covers has and is used for protecting LCD screen surface organic glass board, and the protective frame envelope is around LCD screen group and organic glass board, and the protective frame upper surface is hollow out construction, and the lower surface is provided with the reinforced rib board. The vacuum clamp comprises vacuum chuck, clamp, and the clamp is fixed in the vacuum chuck bottom surface, and the clamp is the structure of falling omega, but the upper end elasticity opens and shuts. The liquid crystal platform is provided with at least 3 mark points according to the full length position.
A high-precision plane liquid crystal screen wiring method for airplane cables comprises the following steps:
1. pre-calibrating the mark points by using measuring equipment;
2. according to the distance measured by the mark points, correcting the display proportion of the aircraft cable layout drawing in the liquid crystal display panel set;
3. the host machine transmits the airplane cable data to the liquid crystal display for projection display;
4. adsorbing and fixing the vacuum clamp on the upper surface of the organic glass plate according to the position of the aircraft cable wiring node displayed by the liquid crystal screen in a projection manner;
5. laying the aircraft cables to be laid according to a projection route, and fixing the cables in a vacuum hoop;
6. and after wiring work such as wire bunching of aircraft cables, joint installation and the like is finished, the cables are removed from the vacuum hoop.
The application has the advantages that the technology combination of liquid crystal display, an external scale, a vacuum clamp and the like is utilized, the cable layout with low cost, high precision and multiple configurations is realized, the display wiring precision is less than 0.5mm, the operation wiring precision is less than 2mm, and the universal applicability is realized for the plane layout of similar aircraft cables, particularly overlong cables.
The present application will be described in further detail with reference to the following drawings and examples.
Drawings
FIG. 1 is a schematic diagram of a high-precision planar LCD panel wiring device;
FIG. 2 is a schematic diagram of a high-precision planar LCD panel wiring equipment system;
figure 3 is a schematic view of a vacuum clamp configuration.
The numbering in the figures illustrates: 1. a cable; 2. a liquid crystal platform; 3. carrying out vacuum hoop clamping; 4. a host; 5. a liquid crystal panel group; 6. an organic glass plate; 7. a protective frame; 8. a liquid crystal screen; 9. a vacuum chuck; 10. clamping a hoop; 11. and (4) a scale.
Detailed Description
Referring to fig. 1-3, a high-precision plane liquid crystal screen wiring device is used for plane wiring of aircraft multi-strand cables 1 and comprises a liquid crystal platform 2, a plurality of groups of vacuum clamps 3 and a host machine 4, wherein the host machine 4 transmits and displays wiring diagrams of the aircraft cables 1 on the liquid crystal platform 2, the vacuum clamps 3 are adsorbed on the upper surface of the liquid crystal platform 2 according to displayed wiring nodes of the aircraft cables 1, and the cables 1 are fixed in the vacuum clamps 3.
The liquid crystal platform 2 comprises a liquid crystal display group 5, an organic glass plate 6 and a protective frame 7, wherein the liquid crystal display group 5 is formed by connecting a plurality of groups of rectangular thin liquid crystal displays 8 in series, the upper surface of each liquid crystal display 8 is covered with the organic glass plate 6 used for protecting the surface of the liquid crystal display 8, the protective frame 7 is enveloped around the liquid crystal display group 5 and the organic glass plate 6, the upper surface of the protective frame 7 is of a hollow structure, and the lower surface of the protective frame is provided with a reinforcing rib plate.
The vacuum clamp 3 is composed of a vacuum sucker 9 and a clamp 10, the clamp 10 is fixed on the bottom surface of the vacuum sucker 9, the clamp 10 is of an inverted omega structure, and the upper end of the clamp can be elastically opened and closed.
The liquid crystal platform 2 is provided with no less than 3 mark points 11 according to the full length position.
A high-precision plane liquid crystal screen wiring method for airplane cables comprises the following steps:
1. pre-calibrating the mark points 11 by using measuring equipment;
2. measuring the distance according to the mark points 11, and correcting the display proportion of the layout drawing of the airplane cable 1 on the liquid crystal display panel group 5;
3. the host 4 transmits the data of the airplane cable 1 to the liquid crystal screen 8 for projection display;
4. adsorbing and fixing the vacuum clamp 3 on the upper surface of the organic glass plate 6 according to the wiring node position of the aircraft cable 1 projected and displayed by the liquid crystal screen 8;
5. laying the aircraft cable 4 to be laid according to a projection route, and fixing the cable 4 in the vacuum hoop 3;
6. after wiring work such as bunching of the aircraft cable 1, installation of a connector and the like is completed, the cable 1 is removed from the vacuum hoop 3.
Claims (5)
1. The high-precision plane liquid crystal display wiring equipment for the aircraft cable is characterized by comprising a liquid crystal platform, a plurality of groups of vacuum clamps and a host, wherein the host transmits and displays wiring diagrams of the aircraft cable on the liquid crystal platform, the vacuum clamps are adsorbed on the upper surface of the liquid crystal platform according to displayed wiring nodes of the aircraft cable, and the cable is fixed in the vacuum clamps.
2. The aircraft cable high-precision planar liquid crystal screen wiring device according to claim 1, wherein the liquid crystal platform is composed of a liquid crystal screen group, an organic glass plate and a protective frame, the liquid crystal screen group is formed by connecting a plurality of groups of rectangular and slender liquid crystal screens in series, the organic glass plate for protecting the surface of the liquid crystal screen covers the upper surface of the liquid crystal screen, the protective frame is enveloped around the liquid crystal screen group and the organic glass plate, the upper surface of the protective frame is of a hollow structure, and reinforcing rib plates are arranged on the lower surface of the protective frame.
3. The aircraft cable high-precision plane liquid crystal display wiring device as claimed in claim 1, wherein the vacuum clamp comprises a vacuum chuck and a clamp, the clamp is fixed on the bottom surface of the vacuum chuck, the clamp is of an inverted omega structure, and the upper end of the clamp can be elastically opened and closed.
4. The aircraft cable high-precision planar liquid crystal screen wiring device as claimed in claim 1, wherein the liquid crystal platform is provided with no less than 3 marking points along the length direction.
5. A high-precision plane liquid crystal screen wiring method for airplane cables is characterized by comprising the following steps:
5-1, calibrating mark points in advance by using measuring equipment;
5-2, measuring the space according to the mark points, and correcting the display proportion of the aircraft cable layout drawing on the liquid crystal display panel;
5-3, the host transmits the airplane cable data to a liquid crystal screen for projection display;
5-4, adsorbing and fixing the vacuum clamp on the upper surface of the organic glass plate according to the position of the aircraft cable wiring node displayed by the liquid crystal screen in a projection manner;
5-5, laying the aircraft cables to be laid according to a projection route, and fixing the cables in a vacuum hoop;
and 5-6, after wiring work such as wire bunching of the aircraft cable, connector installation and the like is finished, removing the cable from the vacuum hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110507318.9A CN113363861A (en) | 2021-05-10 | 2021-05-10 | High-precision planar liquid crystal display wiring equipment and wiring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110507318.9A CN113363861A (en) | 2021-05-10 | 2021-05-10 | High-precision planar liquid crystal display wiring equipment and wiring method |
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| Publication Number | Publication Date |
|---|---|
| CN113363861A true CN113363861A (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110507318.9A Pending CN113363861A (en) | 2021-05-10 | 2021-05-10 | High-precision planar liquid crystal display wiring equipment and wiring method |
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2021
- 2021-05-10 CN CN202110507318.9A patent/CN113363861A/en active Pending
Patent Citations (13)
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| CN205247988U (en) * | 2015-12-29 | 2016-05-18 | 天津长城精益汽车零部件有限公司 | Wiring arrangement is used in pencil processing |
| JP2018014218A (en) * | 2016-07-20 | 2018-01-25 | 矢崎総業株式会社 | System for producing wire harness |
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Application publication date: 20210907 |
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