CN202851147U - Wiring board assembly - Google Patents
Wiring board assembly Download PDFInfo
- Publication number
- CN202851147U CN202851147U CN 201220393624 CN201220393624U CN202851147U CN 202851147 U CN202851147 U CN 202851147U CN 201220393624 CN201220393624 CN 201220393624 CN 201220393624 U CN201220393624 U CN 201220393624U CN 202851147 U CN202851147 U CN 202851147U
- Authority
- CN
- China
- Prior art keywords
- wire
- board assembly
- electric coupler
- wire harness
- mounting plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a wiring board assembly comprising a mounting plate and a main power connector arranged on a first side of the mounting plate. The tail portion of the main power connector is toward a second side of the mounting plate and is connected with a plurality of adjuncts. The wiring board assembly has the advantages of being simple in structure, stable in wire connecting and convenient to disassemble and assemble.
Description
Technical field
The utility model relates to the field of accessories of motor, especially, relates to a kind of wire board assembly.
Background technique
The control system of motor need to be monitored running environment, oil temperature oil pressure and the voltage etc. of motor, and each power unit is sent corresponding control signal, finishes the control of engine start and state conversion.The monitoring of oil temperature oil pressure, voltage and tachometric survey signal demand carry out signals collecting by data acquistion system, and the signal that collects is started to the control system novel process.
Therefore, on engine crankcase, a lot of electric couplers need to be set, in order to connection control system, data acquistion system and each power unit and sensor, cable and wire are more, are difficult for identification and dismounting and maintenance inconvenience; And motor is after operation a period of time, and cable is easily loosening, thereby causes engine failure.If fault is owing to the tie point bad connection causes, then need to the many places tie point detect, fault is difficult to investigation, take time and effort.
The model utility content
The utility model purpose be to provide a kind of simple in structure, wiring is firm, easy-to-mount wire board assembly, to solve the many and dismounting that causes of engine data acquisition system and control system wiring, the technical problem of inconvenient maintenance.
For achieving the above object, the utility model provides a kind of wire board assembly, comprises mounting plate and is installed in main electric coupler on the first surface of described mounting plate, and the afterbody of described main electric coupler is towards second of mounting plate and be connected with a plurality of annexes.
As further improvement of the utility model:
The afterbody of described main electric coupler by the first wire harness be connected wire harness and be connected with described a plurality of annexes.
Also be provided with a plurality of fitting seats on the described mounting plate, access again the afterbody of described main electric coupler after the intrafascicular wire of described First Line is wrapped in respectively on the corresponding fitting seat.
The earth lead that described First Line is intrafascicular and the screen layer of wire and connect after be connected with lug plate.
Described a plurality of annex comprises sub-electric coupler, thermocouple and history recorder.
Described thermocouple accesses the afterbody of described main electric coupler by compensating wire, described compensating wire is arranged in described the second wire harness.
Described compensating wire is nickel chromium triangle nisiloy wire.
Described the first wire harness and described the second wire harness all are coated with refractory protection outward, and tie up fixing by heat-resisting band.
Described the first wire harness and described the second wire harness are provided with signboard.
The utlity model has following beneficial effect:
1, wire board assembly of the present utility model, main electric coupler on a plurality of annexes and the mounting plate is connected to one, be about to a plurality of sub-electric coupler, thermocouple and history recorders that need electrical connection and concentrate by a main electric coupler and receive on the corresponding connectors of control system of motor, simple in structure and be convenient to fault inquiry.Sub-electric coupler can be used for collection terminal and the monitoring client of connection data acquisition system, the activating signal end of the signal output part of control system, motor, state switching signal etc.Can realize in limited space being convenient to dismounting and maintenance so that the wire of each connector connects more firmly.
2, wire board assembly of the present utility model, after being wrapped on the corresponding fitting seat, the intrafascicular wire of First Line accesses again the afterbody of described main electric coupler, can be used for keeping in repair the installation of more wire, so that the position of each wire is more clear, the position is fixing more firm, is difficult for loosening and is convenient to installing; And the wire that is wrapped on the fitting seat has also been reserved maintenance length, can reduce the winding number of turns on fitting seat and increases the extrusion of wire, the maintenance of being more convenient for.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.The below is described in further detail the utility model with reference to figure.
Description of drawings
The accompanying drawing that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the composition structural representation of the utility model preferred embodiment.
Marginal data:
1, main electric coupler; 2, mounting plate; 201, first surface; 202, second; 3, the first wire harness; 4, the second wire harness; 5, fitting seat; 6, lug plate; 7, sub-electric coupler; 8, thermocouple; 9, history recorder; 10, compensating wire; 11, heat-resisting band; 12, signboard.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Referring to Fig. 1, a kind of wire board assembly comprises mounting plate 2 and is installed in main electric coupler 1 on the first surface 201 of mounting plate 2, and the afterbody of main electric coupler 1 is towards second 202 of mounting plate 2 and be connected with a plurality of annexes.
In the present embodiment, the afterbody of main electric coupler 1 by the first wire harness 3 be connected wire harness 4 and be connected with a plurality of annexes.A plurality of annexes comprise sub-electric coupler 7, thermocouple 8 and history recorder 9.Main electric coupler 1 on a plurality of annexes and the mounting plate 2 is connected to one, be about to a plurality of sub-electric couplers 7, thermocouple 8 and history recorders 9 that need electrical connection and concentrate by a main electric coupler 1 and receive on the corresponding connectors of control system of motor, simple in structure and be convenient to fault inquiry.Sub-electric coupler 7 can be used for collection terminal and the monitoring client of connection data acquisition system, the activating signal end of the signal output part of control system, motor, state switching signal etc.Thermocouple 8 is used for the delivery temperature of sensing firing chamber, the temperature data that produces is offered the control system of motor with the voltage signal form.History recorder 9 is used for cyclic fatigue number, total run time and the time humidity index etc. of motor are carried out record, and it is connected with control system.
In the present embodiment, also be provided with the afterbody that accesses again main electric coupler 1 after wire in a plurality of fitting seat 5, the first wire harness 3 is wrapped in respectively on the corresponding fitting seat 5 on the mounting plate 2.This structure can be used for keeping in repair the installation of more wire, so that the position of each wire is more clear, the position is fixing more firm, is difficult for loosening and is convenient to installing; And the wire that is wrapped on the fitting seat 5 has also been reserved maintenance length, can reduce the winding number of turns on fitting seat 5 and increases the extrusion of wire, the maintenance of being more convenient for.
In the present embodiment, the earth lead in the first wire harness 3 and the screen layer of wire and connect after be connected with lug plate 6.Lug plate 6 is used for ground connection.In the present embodiment, thermocouple 8 is by compensating wire 10(nickel chromium triangle nisiloy wire) afterbody of the main electric coupler 1 of access, compensating wire 10 is arranged in the second wire harness 4.
In the present embodiment, the first wire harness 3 and the second wire harness 4 outer refractory protections that all are coated with, and tie up by heat-resisting band 11 fixing, can be so that wire board assembly of the present utility model more be applicable near the hot environment the motor, working life that can extension lead.Can establish signboard 12 at the first wire harness 3 and the second wire harness 4, for the production of or sign when installing, in order to distinguish.
During actual the use, wire board assembly of the present utility model generally is fixed on the casing, can realize in limited space control system is connected with data acquistion system that power unit etc. connects, and so that the wire of each connector connects more firmly, be convenient to dismounting and maintenance.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. wire board assembly, it is characterized in that, comprise mounting plate (2) and be installed in main electric coupler (1) on the first surface (201) of described mounting plate (2), the afterbody of described main electric coupler (1) is connected towards second (202) of mounting plate (2) and with a plurality of annexes.
2. wire board assembly according to claim 1 is characterized in that, the afterbody of described main electric coupler (1) by the first wire harness (3) be connected wire harness (4) and be connected with described a plurality of annexes.
3. wire board assembly according to claim 2, it is characterized in that, also be provided with a plurality of fitting seats (5) on the described mounting plate (2), access again the afterbody of described main electric coupler (1) after the wire in described the first wire harness (3) is wrapped in respectively on the corresponding fitting seat (5).
4. wire board assembly according to claim 3 is characterized in that, the earth lead in described the first wire harness (3) and the screen layer of wire and connect after be connected with lug plate (6).
5. wire board assembly according to claim 4 is characterized in that, described a plurality of annexes comprise sub-electric coupler (7), thermocouple (8) and history recorder (9).
6. wire board assembly according to claim 5 is characterized in that, described thermocouple (8) is by the afterbody of compensating wire (10) the described main electric coupler of access (1), and described compensating wire (10) is arranged in described the second wire harness (4).
7. wire board assembly according to claim 6 is characterized in that, described compensating wire (10) is nickel chromium triangle nisiloy wire.
8. each described wire board assembly in 7 according to claim 2 is characterized in that, described the first wire harness (3) and described the second wire harness (4) are outer all to be coated with refractory protection, and ties up fixing by heat-resisting band (11).
9. wire board assembly according to claim 8 is characterized in that, described the first wire harness (3) and described the second wire harness (4) are provided with signboard (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393624 CN202851147U (en) | 2012-08-09 | 2012-08-09 | Wiring board assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220393624 CN202851147U (en) | 2012-08-09 | 2012-08-09 | Wiring board assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202851147U true CN202851147U (en) | 2013-04-03 |
Family
ID=47982355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220393624 Expired - Fee Related CN202851147U (en) | 2012-08-09 | 2012-08-09 | Wiring board assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202851147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481608A (en) * | 2014-11-07 | 2015-04-01 | 中国南方航空工业(集团)有限公司 | Temperature measuring device, aerial turboprop engine and temperature measuring method |
-
2012
- 2012-08-09 CN CN 201220393624 patent/CN202851147U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481608A (en) * | 2014-11-07 | 2015-04-01 | 中国南方航空工业(集团)有限公司 | Temperature measuring device, aerial turboprop engine and temperature measuring method |
| CN104481608B (en) * | 2014-11-07 | 2016-06-15 | 中国南方航空工业(集团)有限公司 | Temperature measuring equipment, whirlpool oar aero-engine and thermometry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 412002 Dong Jiaduan, Zhuzhou, Hunan Patentee after: China Hangfa South Industrial Co. Ltd. Address before: 412002 Dong Jiaduan, Zhuzhou, Hunan Patentee before: China Southern Airlines Industry (Group) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20200809 |