CN201359543Y - Real-time power window switch emulation dynamometer - Google Patents
Real-time power window switch emulation dynamometer Download PDFInfo
- Publication number
- CN201359543Y CN201359543Y CNU2009200634834U CN200920063483U CN201359543Y CN 201359543 Y CN201359543 Y CN 201359543Y CN U2009200634834 U CNU2009200634834 U CN U2009200634834U CN 200920063483 U CN200920063483 U CN 200920063483U CN 201359543 Y CN201359543 Y CN 201359543Y
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- switch
- real
- driving lever
- emulation
- dynamometer
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Abstract
The utility model discloses a real-time power window switch emulation dynamometer. A left and right trim strip (15) is arranged on a bottom plate (14); a front and back trim strip (2) is arranged on the left and right trim strip (15); a single switch board (4) facilitating switch installation is arranged on the front and back trim strip (2) through a single switch board brace (3); a vertical plate (6) is arranged on the bottom plate (14); a three-position swing cylinder (11) is arranged on the vertical plate (6) through a brace (9); a torque transducer (8) is arranged on an output shaft of the three-position swing cylinder (11); a deflector rod seat (5) is arranged on the output shaft of the three-position swing cylinder (11); and an eccentric deflector rod (12) corresponding to the single switch board (4) is arranged on the deflector rod seat (5). The utility model provides the real-time power window switch emulation dynamometer, which can accurately monitor the force acting on the switch, and has the advantages of simple structure, convenient manufacture and reliable performance.
Description
Technical field
The utility model relates to the real-time device for measuring force of a kind of automobile electric car-window switch emulation, needing to be particularly suitable for the occasion of pilot switch operating physical force.
Background technology
Usually, when the power windows switch carried out long duration test, the operating force of switch need be controlled in the setting range, just can reach the effect of long duration test.At present, this class test is mainly taked manually or is not realized with the automatic durable test stand of dynamometry function.Be limited by the relatively large overall dimensions of general force cell, for the small space of pushing or upward scratching of power windows switch, be difficult to install, also the switching manipulation power in the dynamic test process is monitored in inconvenience.
Above-mentioned dual mode all can not the dynamics of control action on the power windows switch, and operating force has very big randomness, and is excessive or too small, all can not satisfy the requirement of switch long duration test, thereby do not reach the pacing items of switch long duration test.
The utility model content
Technical problem to be solved in the utility model provides the real-time device for measuring force of power windows switch emulation of the accurate supervisory function bit of a kind of energy dynamics on switch.
In order to solve the problems of the technologies described above, the real-time device for measuring force of power windows switch emulation that the utility model provides, about being provided with on the base plate, adjust bar, adjust about described and adjust bar before and after being provided with on the bar, on described front and back adjustment bar, be provided with single switching motherboard of being convenient to install switch by single switching motherboard pillar, on described base plate, be provided with riser, on described riser, be provided with three tilt cylinders by pillar, the output shaft of described three tilt cylinders is provided with torque sensor, also be provided with the driving lever seat on the output shaft of described three tilt cylinders, on described driving lever seat, be provided with the eccentric driving lever corresponding with described single switching motherboard.
Be provided with U-lag on described driving lever seat, described eccentric driving lever is installed on the described U-lag.
Adopt the real-time device for measuring force of power windows switch emulation of technique scheme, adopt three tilt cylinders of a band torque sensor to rotate, and come toggle switch by the circular motion of eccentric driving lever.Eccentric driving lever can be adjusted its eccentric throw by U-lag, and consistent as long as the eccentric throw of eccentric driving lever and switch concave point leave the pass radius centered, just can coming reposefully by the circular motion of eccentric driving lever, toggle switch moves up and down.At this moment, measure the eccentric throw of eccentric driving lever, be input to controller, just the accurate size of measuring switch dynamics.
Topworks of the present utility model is three tilt cylinders, and it is spacing to set three of rotatablely moving simultaneously, i.e. upper limit position, zero-bit, the lower position of car window switch when being stirred by eccentric driving lever is so structure is simple especially.According to the moment values of torque sensor and the size of eccentric throw (arm of force just), just can calculate operating physical force simply.And general method is to adopt two cylinders to be respectively applied for to push or go up stingy switch.
In sum, the utility model is the accurate supervisory function bit of a kind of energy dynamics and real-time device for measuring force of power windows switch emulation simple in structure, easily manufactured, dependable performance on switch.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 be among Fig. 1 A to view;
Fig. 3 is a left view of the present utility model.
Embodiment
Below in conjunction with details and the working condition of accompanying drawing detailed description according to the concrete device that the utility model proposes.
Referring to Fig. 1, Fig. 2 and Fig. 3, base plate 14 is provided with 4 feets 1, about being provided with on the base plate 14, adjust bar 15, about adjust and to adjust bar 2 before and after being provided with on the bar 15, on front and back adjustment bar 2, be provided with single switching motherboard 4 of being convenient to install switch 13 by single switching motherboard pillar 3, on base plate 14, be provided with riser 6 by gusset joint plate 7, on riser 6, be provided with three tilt cylinders 11 by pillar 9, three tilt cylinders 11 are pneumatic actuator, the output shaft of three tilt cylinders 11 is provided with torque sensor 8, also be provided with driving lever seat 5 on the output shaft of three tilt cylinders 11, be provided with the eccentric driving lever 12 corresponding on by U-lag 16 with single switching motherboard 4 at driving lever seat 5.
Principle of work of the present utility model is referring to Fig. 1, Fig. 2 and Fig. 3, because it is narrow and small that the switch 13 of automobile electric car-window is pulled the space, there is not suitable force transducer directly to measure its operating physical force, therefore, this device is measured indirectly by torque sensor 8, at first measures the moment of toggle switch 13, ergometry arm lengths more up and down that is:, then, just can calculate the size of operating physical force.But, the size of accurate measuring operation power, just must on the basis that guarantees torque sensor 8 precision, measure the length of the arm of force truly, to align with the axle center of switch 13 in this axle center that guarantees torque sensor 8 when just needing to detect.The alignment in two axle center is achieved in that
Fixing as three tilt cylinders 11 of pneumatic actuator by 4 pillars 9, can only about adjust position (upper-lower position is certain); Its output shaft is the input shaft of torque sensor 8 just.
Single switching motherboard 4 is also fixing by 4 single switching motherboard pillars 3, can about, front and back, adjust the position up and down.Among Fig. 1,4 single switching motherboard pillars 3 are used for adjusting the upper-lower position of single switching motherboard 4, and its position, left and right sides then can be adjusted bar 15 and changes by being fixed on about two on the base plate 14.Front and back position is then adjusted bar 2 by front and back and is realized.
Like this, the axle center of the switch 13 on single switching motherboard 4 just can about, three positions, all around adjust, up to consistent with the axis direction of torque sensor 8, the linear measure longimetry natural reality of the arm of force.
For the switch 13 that varies in size, can promptly change the size of the arm of force by adjusting the position of eccentric driving lever 12 on U type groove 16.
0～190 ° of three tilt cylinder 11 hunting range are adjusted two spacing adjustment nuts 10 among Fig. 1, just can adjust to different switch 13 needed scopes to the pendulum angle of three tilt cylinders 11.
Control three tilt cylinders 11 of two-way by the program of PLC Programmable Logic Controller and back and forth move, return lower limit from the glass lower limit to upper limit and be considered as one-time detection and finish.Occur in the detection unusually, out of service and warning can be proceeded remaining detection after fixing a breakdown.
Claims (2)
1, the real-time device for measuring force of a kind of power windows switch emulation, it is characterized in that: about being provided with on the base plate (14), adjust bar (15), adjust about described and adjust bar (2) before and after being provided with on the bar (15), adjust bar (2) in described front and back and upward be provided with single switching motherboard (4) of being convenient to install switch by single switching motherboard pillar (3), on described base plate (14), be provided with riser (6), upward be provided with three tilt cylinders (11) at described riser (6) by pillar (9), the output shaft of described three tilt cylinders (11) is provided with torque sensor (8), also be provided with driving lever seat (5) on the output shaft of described three tilt cylinders (11), on described driving lever seat (5), be provided with the eccentric driving lever (12) corresponding with described single switching motherboard (4).
2, the real-time device for measuring force of power windows switch according to claim 1 emulation is characterized in that: be provided with U-lag (16) on described driving lever seat (5), described eccentric driving lever (12) is installed on the described U-lag (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200634834U CN201359543Y (en) | 2009-03-04 | 2009-03-04 | Real-time power window switch emulation dynamometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200634834U CN201359543Y (en) | 2009-03-04 | 2009-03-04 | Real-time power window switch emulation dynamometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201359543Y true CN201359543Y (en) | 2009-12-09 |
Family
ID=41425307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200634834U Expired - Lifetime CN201359543Y (en) | 2009-03-04 | 2009-03-04 | Real-time power window switch emulation dynamometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201359543Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111509A (en) * | 2013-01-24 | 2013-05-22 | 宁波福耀汽车零部件有限公司 | One-time punching device adjustable in three dimensions of vehicle window frame strip |
-
2009
- 2009-03-04 CN CNU2009200634834U patent/CN201359543Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111509A (en) * | 2013-01-24 | 2013-05-22 | 宁波福耀汽车零部件有限公司 | One-time punching device adjustable in three dimensions of vehicle window frame strip |
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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: HUNAN LIEBAO MOTORS CO., LTD. Free format text: FORMER OWNER: HUNAN CHANGFENG MOTOR RESEARCH + DESIGN CO., LTD. Effective date: 20130322 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410014 CHANGSHA, HUNAN PROVINCE TO: 425001 YONGZHOU, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130322 Address after: 425001 No. 68, North cheetah Road, Lengshuitan District, Hunan, Yongzhou Patentee after: Hunan Liebao Automobile Co., Ltd. Address before: 410014 Hunan province city Changsha Guyana Institute Road No. 1 Patentee before: Hunan Changfeng Motor Research & Design Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: HU'NAN CHANGFENG LIEBAO AUTOMOBILE CO., LTD. Free format text: FORMER NAME: HUNAN LIEBAO MOTORS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 425001 No. 68, North cheetah Road, Lengshuitan District, Hunan, Yongzhou Patentee after: Hunan Changfeng cheetah Automobile Co., Ltd. Address before: 425001 No. 68, North cheetah Road, Lengshuitan District, Hunan, Yongzhou Patentee before: Hunan Liebao Automobile Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091209 |