CN201698608U - Simulated demonstration device for hydraulic control system of automotive automatic transmission - Google Patents
Simulated demonstration device for hydraulic control system of automotive automatic transmission Download PDFInfo
- Publication number
- CN201698608U CN201698608U CN2010201604082U CN201020160408U CN201698608U CN 201698608 U CN201698608 U CN 201698608U CN 2010201604082 U CN2010201604082 U CN 2010201604082U CN 201020160408 U CN201020160408 U CN 201020160408U CN 201698608 U CN201698608 U CN 201698608U
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Abstract
The utility model provides a simulated demonstration device for a hydraulic control system of an automotive automatic transmission. An upper box body (3) is mounted at the top of a lower box body (2); an aluminum/plastic panel (6) is arranged on the front face plate of the upper box body (3); a colored automatic transmission structure principle chart is printed on the aluminum/plastic panel (6), and main working valves of the automotive automatic transmission are mounted on the aluminum/plastic panel (6) and made of a transparent material. The main working valves are interconnected through transparent connecting pipelines. A motor (9) and a hydraulic pump (10) driven by the motor (9) are arranged inside the lower box body (2). An integrated control device (8) is also arranged inside the lower box body (2). A control box body (5) provided with a control panel (4) is detachably arranged on the upper surface of the lower box body (2). The individual working valves run to simulate the normal driving of the vehicle. The simulated demonstration device has a transparent surface, so that the internal structure and the operating condition can be viewed clearly.
Description
(1), technical field the utility model relates to a kind of teaching demonstration device, specifically, is a kind of simulated teaching apparatus for demonstrating at the automatic gearbox hydraulic control system.
(2), background technology automobile hydraulic control system belongs to one of topmost several big systems of automatic gearbox, its complex structure, pattern is various, belongs to the bigger problem of difficulty in the automobile knowledge teaching.At present, domestic teaching equipment for this system is based on anatomical model or school wall map substantially.Anatomical model only can staticly be showed its inner structure, then can not demonstrate for the fluid flow direction of different gears and the action of each valve body; Though school wall map can illustrate the working condition of different gears, its layout is too big with difference in kind, and very abstract, is not easy to the student and understands better and learn.
(3), utility model content technical problem to be solved in the utility model is: a kind of automatic gearbox hydraulic control system emulation teaching apparatus is provided, with the whole hydraulic control system image of automatic transmission, be illustrated on the plate face of teaching apparatus intuitively, and can carry out emulation dynamic demonstration under the different operating modes, further improve the teaching efficiency of automatic gearbox hydraulic control system.To overcome the defective of existing relevant teaching equipment.
The technical scheme that its technical matters that solves the utility model adopts is as follows:
A kind of automatic gearbox hydraulic control system emulation teaching apparatus comprises that the bottom has the lower box of universal castor with lock, is characterized in that: at the lower box end face upper box is installed removably; Wherein, the front panel of upper box is provided with the plastic-aluminum panel, be printed with on the plastic-aluminum panel and be used for showing the position of each clutch coupling of variator, detent and the colored automatic transmission structure schematic diagram of structure, and the groundwork valve of the automatic gearbox of being made by transparent material is installed on the plastic-aluminum panel; Connect by transparent connecting line between the described groundwork valve;
Described groundwork valve comprises shift valve, hand control valve, locking relay valve, throttler valve, main pressure regulator valve, accumulator, gearshift solenoid valve;
Motor is installed and by motor-driven hydraulic pump in lower box; Wherein hydraulic pump is connected with described connecting line in the upper box; Integrated control device also is installed in lower box;
Upper surface at lower box removably is equipped with the control casing that has control panel.
Described motor is an integral type gear reduction motor.
Lower box is provided with the storeroom that is used for place tool and instrument.
Between the described connecting line and and connecting line and groundwork valve between all connect by rapid-acting coupling.
Digital display device is installed on the control panel, also is separately installed with the LED pipe that is used for state indication on the control panel, be used to handle the button of integrated control device, LCD display is used to simulate the adjusting knob of rotating speed.
Good effect of the present utility model is:
The utility model adopts box typed structure, and adopts plastic-aluminum panel, printing color automatic transmission structure schematic diagram on the panel; Groundwork valves such as the shift valve of automatic transmission, hand control valve, main pressure regulator valve, accumulator, gearshift solenoid valve are positioned on the plate face, valve body all adopts the high-strength transparence poly (methyl methacrylate) plate, guarantee that not only each operating valve is as the normal operation of real vehicle, and surface transparent, its inner structure and action situation are high-visible.Adopt transparent tube to connect between each valve body, can the above high pressure of anti-10MPa, but and the flow direction of hydraulic oil during real-time exhibition difference gear.Adopt rapid-acting coupling to connect between the pipeline and between pipeline and valve body, not only can guarantee sealing, and can tighten or dismantle, maintain easily with hand.
The utility model has adopted intelligent single-chip computer control system, can simulate the control function that realizes former car automatic transmission ECU, the duty of showing different gears.
The utility model has adopted integral type gear reduction motor as power source, drives pumping plant and carries out work, has guaranteed that not only hydraulic work system is stable, and has reduced work noise, and be convenient to the maintenance and the use of system.
The utility model is divided into upper and lower two parts casing, can freely dismantle, convenient transportation and maintenance.Upper box is the main display part of demonstrator, and lower box is divided into pumping plant workspace and control zone, and the control zone comprises single-chip computer control system, display system, power-supply system, Adjustment System etc.And reserved segment space at lower box, be convenient to place tool and instrument etc.
(4), description of drawings Fig. 1 is a monnolithic case synoptic diagram of the present utility model.
Fig. 2 is a structural representation of the present utility model.
(5), embodiment further describes the utility model below in conjunction with accompanying drawing and instantiation.
As shown in Figure 1, 2, present embodiment comprises that the bottom has the lower box 2 of universal castor with lock 1.At lower box 2 end faces upper box 3 is installed removably.Wherein, the front panel of upper box 3 is provided with plastic-aluminum panel 6, be printed with on the plastic-aluminum panel 6 and be used for showing the position of each clutch coupling of variator, detent and the colored automatic transmission structure schematic diagram of structure, and the groundwork valve of the automatic gearbox of being made by transparent material is installed on plastic-aluminum panel 6; Connect by transparent connecting line between the described groundwork valve.
Described groundwork valve comprises shift valve, hand control valve, locking relay valve, throttler valve, main pressure regulator valve, accumulator, gearshift solenoid valve.
The hydraulic pump 10 that motor 9 is installed in lower box 2 and drives by motor 9; Wherein hydraulic pump 10 is connected with described connecting line in the upper box 3.Described motor 9 is an integral type gear reduction motor.Lower box 2 also is provided with the storeroom 7 that is used for place tool and instrument.
The integrated control device 8 of the described gearshift solenoid valve action that is used for controlling upper box 3 and control gear and clutch coupling, brake status indication also is installed in lower box 2.
Upper surface at lower box 2 removably is equipped with the control casing 5 that has control panel 4.On the control panel 4 digital display device is installed, the LED pipe that is used for the state indication also is installed on the control panel 4, be used to handle the button and the LCD display of integrated control device 8, be used to simulate the adjusting knob of rotating speed.
All connect between the described connecting line and between connecting line and the groundwork valve by rapid-acting coupling.
Below be using method of the present utility model:
1), attaching plug is inserted the AC220V supply socket.
2), power switch is opened, power light can be lighted, and motor 9 drives hydraulic pumps 10 and carries out work simultaneously.The indicated pressure that should note observing oil pressure gauge this moment if pressure surpasses more than the 3MPa, should be closed power switch, powers up again more than the 10S at interval again.Normal oil pressure scope should be about 1.5～2.5MPa.
3), " DC5V " power switch is pulled the state of "-", system can power on to single-chip microcomputer, and single-chip microcomputer carries out self check, if the self check success, liquid crystal display can show the main interface of test.
4), driving switch got to " D " position, gear level position indicator this moment " D " is lighted.Otherwise should swing gear level gently, D position pilot lamp is lighted.
5), the arrow key of operation single-chip microcomputer, make cursor move on to " 1, automatic lifting shelves test " state, press " affirmation " key.Single-chip microcomputer can enter automatic lifting shelves test macro automatically.This moment, tachometer gage can show current tachometer value, and actual-gear LED lantern festival is lighted the actual residing gear of automatic change, and showed current vehicle speed value according to gear and rotary speed information.Adjust " simulation rotating speed " knob, tachometer value meeting respective change, system can control the gearshift solenoid valve automatically according to the size of tachometer value and be in different range states, and indicate by the LED lamp, this moment, whole oil piping system can be according to the different conditions of gearshift solenoid valve and lock-up solenoid valve, by the various flows of 1-2 shift valve, 2-3 shift valve, 3-4 shift valve control hydraulic oil to, thereby different clutch couplinges and detent are controlled, realize transforming gear.The duty of clutch coupling and detent is indicated by the LED lamp.
6), under the main interface of single-chip microcomputer, cursor is moved on to " 2, hand shift test " state, press " affirmation " key.Single-chip microcomputer can enter hand-operated lifting shelves test macro automatically.This moment moving cursor can select " D1 ", " D2 ", " D3 ", the pressure of " D4 " four gears gearshift test.
7), driving switch got to " S " position, gear level position indicator this moment " S " is lighted.This moment, single-chip microcomputer should be in main interfacial state.Operation " the simulation rotating speed " knob changes tachometer value, system automatically the control automatic transmission " S 1 ", " S2 ", " S3 " three gears carry out switch operating.
8), driving switch got to " L " position, gear level position indicator this moment " L " is lighted.This moment, single-chip microcomputer should be in main interfacial state.Operation " the simulation rotating speed " knob changes tachometer value, system automatically the control automatic transmission " L1 ", " L2 " two gears carry out switch operating.
9), driving switch got to " R " position, gear level position indicator this moment " R " is lighted.System can control automatic transmission and carry out work at the R gear.
10), driving switch got to " P " or " N " position, gear level position indicator this moment " P " or " N " is lighted.System can control automatic transmission and carry out work at P or N gear.
Claims (5)
1. an automatic gearbox hydraulic control system emulation teaching apparatus comprises that the bottom has the lower box (2) of universal castor with lock (1), is characterized in that: at lower box (2) end face upper box (3) is installed removably; Wherein, the front panel of upper box (3) is provided with plastic-aluminum panel (6), and the groundwork valve of the automatic gearbox of being made by transparent material is installed on plastic-aluminum panel (6); Connect by transparent connecting line between the described groundwork valve;
Described groundwork valve comprises shift valve, hand control valve, locking relay valve, throttler valve, main pressure regulator valve, accumulator, gearshift solenoid valve;
The hydraulic pump (10) that motor (9) is installed in lower box (2) and drives by motor (9); Wherein hydraulic pump (10) is connected with described connecting line in the upper box (3); Integrated control device (8) also is installed in lower box (2);
Upper surface at lower box (2) removably is equipped with the control casing (5) that has control panel (4).
2. automatic gearbox hydraulic control system emulation teaching apparatus as claimed in claim 1 is characterized in that: described motor (9) is an integral type gear reduction motor.
3. automatic gearbox hydraulic control system emulation teaching apparatus as claimed in claim 1 or 2 is characterized in that: lower box (2) is provided with the storeroom (7) that is used for place tool and instrument.
4. automatic gearbox hydraulic control system emulation teaching apparatus as claimed in claim 1 or 2 is characterized in that: between the described connecting line, all connect by rapid-acting coupling between connecting line and the groundwork valve.
5. automatic gearbox hydraulic control system emulation teaching apparatus as claimed in claim 1 or 2, it is characterized in that: control panel is equipped with digital display device on (4), also be separately installed with the LED pipe that is used for the state indication on the control panel (4), be used to handle the button of integrated control device (8), LCD display is used to simulate the adjusting knob of rotating speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201604082U CN201698608U (en) | 2010-04-12 | 2010-04-12 | Simulated demonstration device for hydraulic control system of automotive automatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201604082U CN201698608U (en) | 2010-04-12 | 2010-04-12 | Simulated demonstration device for hydraulic control system of automotive automatic transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201698608U true CN201698608U (en) | 2011-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201604082U Expired - Fee Related CN201698608U (en) | 2010-04-12 | 2010-04-12 | Simulated demonstration device for hydraulic control system of automotive automatic transmission |
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| CN (1) | CN201698608U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509389A (en) * | 2019-01-25 | 2019-03-22 | 行云新能科技（深圳）有限公司 | Automobile power assembly dismounts detection platform and automobile power assembly dismounts detection method |
| CN111665409A (en) * | 2020-06-16 | 2020-09-15 | 有成车联(广州)技术有限公司 | Highly integrated general type solenoid valve test system |
| CN113487949A (en) * | 2021-07-02 | 2021-10-08 | 深圳大学 | In-vitro diagnosis simulation system and method |
-
2010
- 2010-04-12 CN CN2010201604082U patent/CN201698608U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109509389A (en) * | 2019-01-25 | 2019-03-22 | 行云新能科技（深圳）有限公司 | Automobile power assembly dismounts detection platform and automobile power assembly dismounts detection method |
| CN111665409A (en) * | 2020-06-16 | 2020-09-15 | 有成车联(广州)技术有限公司 | Highly integrated general type solenoid valve test system |
| CN113487949A (en) * | 2021-07-02 | 2021-10-08 | 深圳大学 | In-vitro diagnosis simulation system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YANTAI ETDZ HAIDE SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YANTAI SANXIONG ELECTRONICS CO., LTD. Effective date: 20120117 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120117 Address after: 264002 Shandong Province, Yantai city Zhifu District APEC China Science and Technology Industrial Park Road No. 21 Patentee after: Yantai ETDZ Haide Science and Technology Co., Ltd. Address before: 264002 Shandong city of Yantai province APEC Zhifu District Science and Technology Industrial Park, No. 1 Patentee before: Yantai Sanxiong Electronic Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20140412 |