CN111275789A - Drawing method of wire harness - Google Patents
Drawing method of wire harness Download PDFInfo
- Publication number
- CN111275789A CN111275789A CN202010044109.0A CN202010044109A CN111275789A CN 111275789 A CN111275789 A CN 111275789A CN 202010044109 A CN202010044109 A CN 202010044109A CN 111275789 A CN111275789 A CN 111275789A
- Authority
- CN
- China
- Prior art keywords
- connector
- wire
- wire harness
- drawing method
- hole
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000007689 inspection Methods 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims abstract description 4
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012549 training Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/20—Drawing from basic elements, e.g. lines or circles
- G06T11/206—Drawing of charts or graphs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/60—Editing figures and text; Combining figures or text
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a drawing method of a wire harness, which is characterized in that a back view simplified similar graph is drawn after the expression of a connector, corresponding hole site serial numbers or hole site serial number starting point marks are added, and connector models are marked below the connector; the right side of the connector identifies the device to which the connector is connected, and the top of the connector identifies other accessories associated therewith. The invention highlights the elements of the wire harness, so that the drawing of the more complex wire harness is concise and clear, the drawing is recognized without training basically, the processing and the inspection are convenient and intuitive, the whole factory can conveniently compile the production process, the drawing time is shortened, and the drawing workload is saved.
Description
Technical Field
The invention relates to the technical field of electrical parts, in particular to a drawing method of a wire harness.
Background
Along with the improvement of the living standard of people and the development of the household appliance industry, various novel technologies are gradually applied to household appliances, electric appliances used in the household appliances are rapidly increased, and meanwhile, the manufacturing process of the household appliances also requires the reliability and the manufacturability of wire harnesses to be further improved, so that the wire harnesses of the household appliances are more complicated. At present, the drawing methods of the wire harness of the household electrical appliance mainly comprise the following steps: 1. a physical drawing method, in which the connector, the terminal, the wire harness and the related accessories are drawn in proportion and drawn according to the standard of mechanical drawing; 2. the connection schematic drawing method is that the side view of the connector and the terminal is drawn according to the proportion, the connector hole number where the lead needs to be inserted is marked on the side view, and all leads are drawn in a connection relation in a thin line mode. 3. The automobile wiring harness drawing method is characterized in that a connector adopts a front view, terminals of hole positions in the connector are additionally expressed in a form of a table, and wiring harnesses are described by topological lines. The drawing methods of the wire harnesses have the advantages and the disadvantages that the drawing methods of the wire harnesses are visual and clear, are basically consistent with the real object drawing methods, have the disadvantages that the drawing is complex when the wire harnesses have more wires, cables are mutually shielded, the expression is unclear, and the drawing and the changing work are difficult and large in workload; compared with a real object drawing method, the connection schematic drawing method is much simplified, but under the condition that a plurality of wires exist, the wires and lines are complicated, and errors are easy to make for drawing and recognizing; the drawing and recognizing of the automobile wiring harness drawing method need special training. In addition, in the drawing methods, when the initial hole site identification of the used connectors of certain domestic models is not clear, the plugging errors are easy to occur.
Disclosure of Invention
The invention aims to overcome the technical defects and provide a drawing method of a wire harness, which has a more intuitive expression mode and effectively saves workload.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a drawing method of wire harness, the expression of the connector is drawn by simplifying similar figures in the rear view, and adds the corresponding hole site serial number or hole site serial number starting point mark, and marks the connector model under the connector; the right side of the connector identifies the device to which the connector is connected, and the top of the connector identifies other accessories associated therewith.
As an improvement, the hole position of the connector is marked with a wire number for inserting a terminal connecting wire, the hole position without the wire number represents the hole position without the terminal and the wire, and the hole with two wire numbers represents two wires and is inserted after one terminal is arranged and pressed.
As an improvement, the characteristics of all the wires are expressed in the line number list in the line number order.
As an improvement, the line number list indicates the information of the starting position, the end position, the specification, the color and the like of the conducting wire in all the line numbers on the drawing, and is convenient for reading the drawing and checking by processing and inspection personnel.
As an improvement, the wiring harness connection between the connectors is realized in a topological mode, a single line represents a single wire or a plurality of wires to perform logic relation connection, and a node represents a part bundled by a binding belt or adhesive tape. The lengths of the wiring harnesses between the nodes or between the connector or terminal tails and the nodes are noted above each section of the wire.
As a refinement, the effective length of the wire is the sum of the lengths of all the segments that pass from the start point to the end point.
The invention has the beneficial effects that:
1. the connector is more intuitive in the expression mode of a rear view simplified diagram. Usually, the hole mark or the hole mark starting mark is injected at the back of the plastic body of the connector, namely the wire insertion side, and even if the mark of some connectors is not clear, the drawing method can clearly show the insertion position of the wire, thereby facilitating the production and inspection of the wire harness;
2. the labeling of the connector perimeter includes: the model, the connected electric device, the accessory model of the connector and the like are convenient to look up;
3. the drawing method of the wire harness is that the positions of all connectors, terminals and branch points are determined according to the layout of a real object, then a simplified network topological structure of the wire harness is drawn on a drawing, and then the distance between each branch point and the connector is marked on a line segment. The whole machine manufacturer can conveniently compile the production process.
4. The adjustment of the wire harness only needs to adjust the node position or the topological structure and the length of the wire section, and the increase of the wire only needs to mark a new wire number into a corresponding hole of the connector, and the wire open-line meter can increase the explanation, so that the adjustment is very convenient and fast;
5. the drawing area positions of the connectors at the starting point and the end point of the wire are marked in the wire list, so that the path through which the wire passes can be quickly found, and the length of the wire can be calculated conveniently;
6. drawing and recognizing basically do not need special training;
7. the drawing workload is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions adopted in the prior art, the drawings in the description of the embodiments or the prior art will be briefly set forth below. The drawings in the following description are only some embodiments of the invention, and other drawings can be derived from them by a person skilled in the art without inventive exercise.
FIG. 1 is a schematic diagram of a connection according to the present invention;
FIG. 2 is a line number detail representation of the present invention;
Detailed Description
In order to make the objects, features and advantages of the present invention clearer and more comprehensible, the technical solutions in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, other embodiments with various changes, modifications, substitutions and alterations without departing from the principle and spirit of the invention will be apparent to those skilled in the art.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Referring to fig. 1-2, a drawing method of a wire harness, in which a connector 11 is expressed and drawn by a simplified similar graph in a rear view, and a corresponding hole site serial number or a hole site serial number start point mark 12 is added, and a connector model 13 is marked below the connector; the right side of the connector identifies the device 14 to which the connector is connected, and the connector is identified above with other accessories associated therewith.
The hole site of the connector is marked with a wire number 15 for inserting a terminal connecting wire, the hole site without the wire number represents no terminal and a wire of the hole site, two wire numbers represent two wires and are inserted into the hole after one terminal is arranged, the characteristics of all the wires are expressed in a wire number list 16 according to the sequence of the wire numbers, the information of the starting position, the ending position, the specification, the color and the like of the wires in all the wire numbers on a drawing is indicated in the wire number list, the reading of the drawing, the processing and the checking of an inspector are convenient, the wiring harness connection between the connectors uses a single wire to represent a single wire or a plurality of wires to carry out logic relation connection through a topological mode 17, and the node represents a part bundled by a binding tape or an adhesive tape. The wiring harness length between nodes or between the tail part of the connector or the terminal and the node is marked above each section of the wire, and the effective length of the lead is the sum of the lengths of all the wire sections passing from the starting point to the end point.
When the method is implemented, the key technical points in the manufacturing and inspection processes of the wiring harness are highlighted. The connector adopts a rear view simplified method to express the position of the terminal hole, and is convenient to produce and test. The model of the connector is marked under the connector, the usage of the connector (namely the connected electric device) is marked on the right side, the craft is convenient for craftsmen to write, the required accessories (such as locking plates, sheaths and the like) can be marked on the connector,
the hole position of the connector is marked with the inserted line serial number, and the information of the starting position, the end position, the specification, the color and the like of the corresponding line serial number in the line number list is displayed.
The connecting wires or the wire bundles between the connectors are represented by network lines, each branch point represents a branch point of the wire bundle, the branch points are fixed by adhesive tapes, each line segment indicates the length of the wire, and the length of the wires is the total length of the line segments from the starting end to the ending end. The manufacture of the nail plate is convenient for a wire harness production factory. The bifurcation point is otherwise noted if a sealing boot or other attachment is required.
The hole positions in the connectors are marked with line numbers, the positions below the connectors are marked with models, the positions above the connectors are marked with accessory models, the right sides of the connectors are marked with corresponding connector names, the connectors are connected through line segments, and the lengths of the connectors are marked on the line. The start and stop positions and specification of all the wires are marked in the line number list.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A drawing method of a wire harness is characterized in that: the expression of the connector is drawn by simplifying similar figures in a rear view, and corresponding hole site serial numbers or hole site serial number starting point marks are added, and meanwhile, connector models are marked below the connector; the right side of the connector identifies the device to which the connector is connected, and the top of the connector identifies other accessories associated therewith.
2. The drawing method of a wire harness according to claim 1, characterized in that: the hole position of the connector is marked with a wire number for inserting a terminal connecting wire, the hole position without the wire number represents that the hole position has no terminal and a wire, and the hole with two wire numbers represents that two wires are inserted into the hole after one terminal is arranged and pressed.
3. The drawing method of a wire harness according to claim 2, characterized in that: the characteristics of all the wires are expressed in the line number list in the line number order.
4. A drawing method of a wire harness according to claim 3, characterized in that: the line number list indicates the information of the starting position, the end position, the specification, the color and the like of the conducting wires in all the line numbers on the drawing, and is convenient for reading the drawing and checking by processing and inspection personnel.
5. The drawing method of a wire harness according to claim 4, wherein: the wiring harness connection between the connectors is realized in a topological mode, a single line represents a single wire or a plurality of wires to carry out logic relation connection, and the nodes represent the binding positions by using a binding tape or an adhesive tape. The lengths of the wiring harnesses between the nodes or between the connector or terminal tails and the nodes are noted above each section of the wire.
6. The drawing method of a wire harness according to claim 5, characterized in that: the effective length of the wire is the sum of the lengths of all the segments that pass from the starting point to the ending point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010044109.0A CN111275789A (en) | 2020-01-15 | 2020-01-15 | Drawing method of wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010044109.0A CN111275789A (en) | 2020-01-15 | 2020-01-15 | Drawing method of wire harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111275789A true CN111275789A (en) | 2020-06-12 |
Family
ID=71001069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010044109.0A Pending CN111275789A (en) | 2020-01-15 | 2020-01-15 | Drawing method of wire harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111275789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112084346A (en) * | 2020-09-11 | 2020-12-15 | 上海飞机制造有限公司 | Hole site information acquisition device and method for aerial cable connector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103020362A (en) * | 2012-12-18 | 2013-04-03 | 杜昌立 | Method for treating wire bundles of electronic product based on CAD (computer aided design) platform |
| CN103560378A (en) * | 2013-11-11 | 2014-02-05 | 安徽金光神特种电缆有限公司 | Wire harness graph representing method |
| TW201413484A (en) * | 2012-09-28 | 2014-04-01 | Cte Tech Corp | Product engineering design system for wire harness and method using for the same |
-
2020
- 2020-01-15 CN CN202010044109.0A patent/CN111275789A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201413484A (en) * | 2012-09-28 | 2014-04-01 | Cte Tech Corp | Product engineering design system for wire harness and method using for the same |
| CN103020362A (en) * | 2012-12-18 | 2013-04-03 | 杜昌立 | Method for treating wire bundles of electronic product based on CAD (computer aided design) platform |
| CN103560378A (en) * | 2013-11-11 | 2014-02-05 | 安徽金光神特种电缆有限公司 | Wire harness graph representing method |
Non-Patent Citations (2)
| Title |
|---|
| 李俊岭: "浅谈汽车线束图纸制图规范", 《汽车实用技术》 * |
| 王腾等: "特种车辆三维布线工艺技术应用研究", 《新技术新工艺》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112084346A (en) * | 2020-09-11 | 2020-12-15 | 上海飞机制造有限公司 | Hole site information acquisition device and method for aerial cable connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3706134A (en) | Optical aid | |
| CN112613086B (en) | Electrical equipment assembling method and system | |
| CN111275789A (en) | Drawing method of wire harness | |
| CN112433126B (en) | Digital model-based quick positioning method for spatial position of fault after wiring harness installation | |
| CN112287420B (en) | Intelligent wiring harness design system | |
| CN202916307U (en) | Signal switching device for debugging and detection of electrical equipment | |
| CN112067919A (en) | Automatic cable type identification device and automatic test method | |
| CN207409768U (en) | A kind of cabin wiring connections based on connector | |
| CN214176390U (en) | Automobile wire harness homochromatic lead guiding error-proofing device | |
| CN217085157U (en) | Wire harness detection device for diesel engine | |
| CN203674453U (en) | Electrical cable for subway vehicle | |
| CN208399595U (en) | No-load loss tests coil device and no-load loss tester | |
| CN203871615U (en) | Cable for connection between vehicle-mounted automatic diagnosis system and off-line detector | |
| CN214176713U (en) | Shunt binding buckle capable of shunting in 4 directions | |
| CN110687481A (en) | Digital number passing equipment | |
| CN216958576U (en) | Modular wire harness assembly | |
| CN219067427U (en) | Connecting device for connecting signal terminals to front connector for signal module | |
| CN210430126U (en) | Banana plug pin type electrocardio lead wire connecting device | |
| CN212910310U (en) | Cage electronic board online adjustment extension supporting device and digital cabinet | |
| CN210404160U (en) | Connector structure for automobile wire harness assembly | |
| CN220795438U (en) | Line sequence relation identification device for water-tight connector | |
| CN203690650U (en) | Adapter | |
| CN220492363U (en) | Integrated wire harness device | |
| CN211958627U (en) | Instrument new energy automobile wire harness | |
| CN217212891U (en) | Auxiliary tool for detecting current of automatic switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200612 |