CN102004171A - Automobile combined switch durability test device - Google Patents
Automobile combined switch durability test device Download PDFInfo
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- CN102004171A CN102004171A CN2010105463001A CN201010546300A CN102004171A CN 102004171 A CN102004171 A CN 102004171A CN 2010105463001 A CN2010105463001 A CN 2010105463001A CN 201010546300 A CN201010546300 A CN 201010546300A CN 102004171 A CN102004171 A CN 102004171A
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- combined switch
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- durability test
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Abstract
The invention provides an automobile combined switch durability test device which belongs to the technical field of machinery and aims to solve problems that the traditional automobile combined switch durability test device is only suitable for the steering lamp switch test, cannot fix different combined switches and can not be regulated according to different combined switches. The automobile combined switch durability test device comprises a stand, wherein a swinging arm and a fixing mechanism used for fixing a combined switch body are arranged on the stand, one end of the swinging arm is connected with a driving mechanism for driving the swinging arm to swing, and the other end is connected with a connecting assembly through a dismountable structure, wherein the connecting assembly can be connected with a combined switch handle. The automobile combined switch durability test device has the advantages of strong commonality, accurate control, high test efficiency and stable performance and is safe to use and convenient to operate.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of test unit, particularly a kind of automobile combined switch durability test device.
Background technology
Automobile combined switch is the multifunction combined switch that is used for controlling illumination and light signalling device and some other annexes.It is generally handle type, is installed on the steering column under the steering wheel, so that driver's operation.Can be divided into wiper control, pole changer and dimmer switch etc. by its function.
About the relevant standard that combined switch China also puts into effect, QCT218-1996 " automobile with combined switch technical conditions on the steering column ".Just stipulated the permanance of various combined switches in the document, promptly stipulated the full conversion work number of times that various combined switches should meet, as turning indicator control work number of times 100000 times; Wiper switch 30000 times.Prior art, is promptly required great effort all by manually carrying out to the automobile combined switch endurancing, can not accurately examine the reliability of automobile combined switch again.
In order to solve the technical matters of above-mentioned existence, so once the someone had proposed different test methods.For example, Chinese patent literature just once disclosed a kind of flasher switch endurance test device [application number 201010133902.4; Publication No. CN101788648A], the control method of this device is that solenoid control is set a table by time relay control electromagnetic valve, the action of the Control of Automobile of setting a table combined switch steering indicating light operating grip, the switch motion of control turning indicator control realizes flasher switch endurance test control automatically.Though the present invention can carry out endurancing to the motor turning lamp switch under flasher is in running order, accurately the endurance quality of testing automobile turning indicator control is applicable to the automobile that turning indicator control is housed, and has operating operation advantage easily.But still exist some defectives, this test unit only is suitable for the test of turning indicator control, and can not fix different combined switches and can not form the problem of adjustment according to different combined switches.
Summary of the invention
The objective of the invention is to have the problems referred to above, proposed a kind of automobile combined switch durability test device that can be fit to test various combined switches at existing technology.
Purpose of the present invention can realize by following technical proposal: a kind of automobile combined switch durability test device, comprise frame, it is characterized in that, described frame is provided with swing arm and is used for fixing the fixed mechanism of combined switch body, one end of described swing arm is connected with the driving mechanism that can drive the swing arm swing, and the other end is connected with the coupling assembling that can link to each other with the combined switch handle by demountable structure.
Originally be used for fixing the combined switch body, and then the orderly combined switch handle of stirring makes this switch reach full conversion work state.Utilize the step of this test unit testing automobile combined switch to be: at first, combined switch is placed on suitable position and the combined switch body is fixed on the frame, link to each other with swing arm by the outer end of coupling assembling with the combined switch handle by fixed mechanism; Then, handle driving mechanism and drive swing arm and the swing of combined switch handle successively, by orderly swing swing arm and write down number of oscillations, and then realize this combined switch is being tested durability under full conversion work state.
In above-mentioned automobile combined switch durability test device, described fixed mechanism comprises shaft collar that is fixed on the frame and the fixed support that is positioned on the shaft collar, offer several bolt connecting holes one on the described shaft collar, described fixed support is by being bolted on the shaft collar.Fixed support can carry out the structure that customized production and combined switch are complementary according to actual conditions, and then convenient the combined switch body is fixed on the fixed support, has also guaranteed fixing fastness simultaneously.The length of various combination switch is different, cause the combined switch body also inequality to the distance between the coupling assembling assembly, several bolt connecting holes one of offering on shaft collar thus, fixed support can select suitable bolt connecting hole one to be connected and fixed according to actual conditions.Obviously above-mentioned structure effectively raises the versatility of this device.
In above-mentioned automobile combined switch durability test device, described coupling assembling comprises connecting link one and connecting link two, and an end of described connecting link one and connecting link two all can be fixed on the swing arm.In use, connecting link one and connecting link two lay respectively at the both sides of combined switch handle and connecting link one and connecting link two and all with combined switch palmistry are pasted.Swing arm swing drives connecting link one and connecting link two swing synchronously, and then promotion combined switch handle moves.By connecting link one and connecting link two the combined switch handle is clamped and to have advantage simple in structure, easy to connect.
In above-mentioned automobile combined switch durability test device, described connecting link one and the connecting link two outer sheaths that all are arranged with.Sheath generally adopts elastomeric material to make, so can improve the friction force between connecting link one and connecting link two and the combined switch handle, reduces the combined switch handle is connected back combined switch handle with coupling assembling slip amplitude.
In above-mentioned automobile combined switch durability test device, described demountable structure comprises two Connection Blocks and the connector that is connected mutually with the other end of swing arm; A described Connection Block is connected mutually with connecting link one, and another Connection Block and connecting link two-phase are connected, and offers several bolt connecting holes two on the described connector, and described two Connection Blocks are all by being bolted on the connector.In order to improve the physical strength between connector and the swing arm, connector and swing arm are connected as a single entity.Connecting link one links to each other with swing arm by demountable structure with connecting link two and can make things convenient for combined switch to link to each other with connecting link two with connecting link one, improves and changes and efficiency of assembling.Its handle size of different combined switches also is distinguishing, after offering several bolt connecting holes two on the connector, connecting link is once selecting suitable bolt connecting hole two to be connected according to actual conditions with connecting link two, with better fixed connecting rod one and connecting link two.Obviously above-mentioned structure also effectively raises the versatility of this device.
In above-mentioned automobile combined switch durability test device, described connector is circular-arc, and the tie point of described connector and swing arm is positioned at the center of connector; Above-mentioned bolt connecting hole two circumferentially evenly distributes along connector.
In above-mentioned automobile combined switch durability test device, described driving mechanism comprises coupling shaft that links to each other with an end of swing arm and the servomotor that is fixed on the frame, described servomotor rotating shaft links to each other with described coupling shaft, and described servomotor is connected with the control module of control servomotor rotational angle.By the correlation values in the control module and then the rotational angle and the velocity of rotation of control servomotor are set, the servomotor rotating shaft drives the motion of coupling shaft and swing arm successively, realizes that coupling assembling drives the swing of combined switch handle.
In above-mentioned automobile combined switch durability test device, be fixed with a first sensor on the described frame, described first sensor and described control module link.Servomotor drive swing arm rotates after opening this test unit, and when swing arm with after first sensor is relative, first sensor sends induced signal and gives control module, the control servomotor stopped operating after control module was handled this signal, also was the initial position that servomotor rotates simultaneously with this position mark.
In above-mentioned automobile combined switch durability test device, fixing two second sensors in addition on the described frame, described two second sensors lay respectively at the both sides of first sensor, and described two second sensors also link with described control module.Second sensor is positioned at outside the normal oscillating stroke of swing arm, and when situations such as error operations or control module control servomotor rotational angle is malfunctioning occurring, after swing arm is relative with wherein any one second sensor, second sensor just sends induced signal and gives control module, and the control servomotor stopped operating after control module was handled this signal.Obviously it is excessive and damage the effect of combined switch that this structure can avoid promoting combined switch handle angle.
In above-mentioned automobile combined switch durability test device, have several fixed orifices on the described frame for first sensor and the installation of second sensor.This structure can be adjusted to the position of first sensor with combined switch and be in closed condition combined switch handle present position opposite position; The fixed position of second sensor can be adjusted to relative with the extreme position of combined switch handle swing, and then the different problem in combined switch handle present position when having solved different combined switch handle motion stroke differences and combined switch closed condition.
In above-mentioned automobile combined switch durability test device, described driving mechanism comprises cylinder and the jointed shaft that is located on the frame, described swing arm is hinged on the frame by jointed shaft, the piston rod of described cylinder links to each other with an end of jointed shaft, the both sides of described swing arm are respectively equipped with a sensor, sensor is connected with control module, is connected with reversing solenoid valve on the described cylinder, and described reversing solenoid valve also links to each other with described control module.
Compared with prior art, this automobile combined switch durability test device has the following advantages:
1, the fixed support in this test unit, connecting hole one, connecting hole two and sensing station all can be adjusted according to reality combined switch to be measured, and this test unit has the advantage of highly versatile thus.
2, the swing arm movement travel in this test unit realizes by the control servomotor, and servomotor is again control circuit control, and this test unit has precise control thus, the advantage of stable performance.
3, this test unit is provided with when program and structure appearance accident and can protects the structure of combined switch, so have advantage safe in utilization.
4, this test unit also have easy to operate, the advantage of testing efficiency height and stable performance.
Description of drawings
Fig. 1 is the perspective view of this automobile combined switch durability test device.
Fig. 2 is the local structure for amplifying synoptic diagram of this automobile combined switch durability test device.
Fig. 3 is the sectional structure synoptic diagram of this automobile combined switch durability test device.
Fig. 4 is the theory diagram of control circuit in this automobile combined switch durability test device.
Among the figure, 1, frame; 1a, working plate; 2, swing arm; 3, coupling shaft; 4, servomotor; 5, first sensor; 6, fixed mechanism; 61, shaft collar; 62, fixed support; 7, coupling assembling; 71, connecting link one; 72, connecting link two; 8, combined switch body; 9, combined switch handle; 10, fixed orifice; 11, bolt connecting hole one; 12, connector; 13, Connection Block; 14, bolt; 15, bolt connecting hole two; 16, sheath; 17, belt; 18, control module; 19, second sensor.
Embodiment
Below be specific embodiments of the invention and in conjunction with the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As Fig. 1, Fig. 2 and shown in Figure 3, this automobile combined switch durability test device is used for fixing combined switch body 8, and then the orderly combined switch handle 9 of stirring makes this switch reach full conversion work state.This automobile combined switch durability test device comprises frame 1, swing arm 2, fixed mechanism 6, driving mechanism and coupling assembling 7.
Specifically, frame 1 is cabinet type and has a working plate 1a.Driving mechanism comprises coupling shaft 3, servomotor 4 and the control module 18 that links with servomotor 4, and control module 18 is used to control the rotational angle of servomotor 4.Coupling shaft 3 is located on the working plate 1a, is provided with bearing between coupling shaft 3 and the working plate 1a, to improve the dirigibility and the stability of rotating between coupling shaft 3 and the frame 1.Obviously, an end of above-mentioned coupling shaft 3 is the upsides that are positioned at working plate 1a, and the other end is positioned at the downside of working plate 1a.Servomotor 4 is fixed on the frame 1 and the rotating shaft of servomotor 4 links to each other by gear or belt 17 with the lower end of coupling shaft 3.
As shown in Figures 1 to 4, swing arm 2 is strip and this swing arm 2 is positioned at working plate 1a top, and an end of swing arm 2 links to each other with the upper end of coupling shaft 3.On the working plate 1a of frame, be fixed with the both sides that a first sensor 5 and 19 two sensors of two second sensors lay respectively at first sensor 5.Two above-mentioned second sensor 19 and first sensor 5 equal proximity transducers, individual second sensor 19 and a first sensor 5 all link with control module 18.
As shown in Figures 2 and 3, fixed mechanism 6 is that combined switch body 8 is fixed on a mechanism on the frame 1, and it comprises shaft collar 61 and fixed support 62.Shaft collar 61 is fixed on the working plate 1a, and above-mentioned swing arm 2 is between working plate 1a and shaft collar 61.Fixed support 62 is positioned on the shaft collar 61, offers several bolt connecting holes 1 on the shaft collar 61, and fixed support 62 links to each other with wherein two bolt connecting holes 1 by bolt 14, and then fixed support 62 is fixed on the shaft collar 61; Combined switch body 8 is fixed on the fixed support 62.Obviously, bolt 14 is selected to connect different bolt connecting holes 1, and the position that is fixed on the fixed support 62 also is different, and this test unit can satisfy fixing different combined switch thus.
Coupling assembling 7 comprises connecting link 1 and connecting link 2 72, and an end of connecting link 1 and connecting link 2 72 all can be fixed on the swing arm 2, connecting link 1 and the connecting link 2 72 outer sheaths 16 that all are arranged with.When coupling assembling 7 links to each other with combined switch handle 9, connecting link 1 and connecting link 2 72 lay respectively at the both sides of combined switch handle 9 ends, be that connecting link 1 and connecting link 2 72 clamp combined switch handle 9, above-mentioned sheath 16 effectively improves the friction force between combined switch handle 9 and connecting link 1 and the connecting link 2 72, avoids producing between handle and connecting link 1 and the connecting link 2 72 bigger slip.
The other end of swing arm 2 is fixed with a connector 12, and this connector 12 is connected as a single entity with swing arm 2.Connector 12 is circular-arc, and the tie point of connector 12 and swing arm 2 is positioned at the center of connector 12; On connector 12, have several along connector 12 circumferential equally distributed bolt connecting holes 2 15.One end of connecting link 1 and connecting link 2 72 all is connected with a Connection Block 13.Each Connection Block 13 all links to each other with one of them bolt connecting hole 2 15 by bolt 14, by selecting to connect different bolt connecting hole 2 15 scalable connecting links 1 and the gap between the connecting link 2 72.Above-mentioned sensor is positioned on the motion path of connector 12.
As Fig. 2, Fig. 3 and shown in Figure 4, utilize the step of this test unit test combined switch permanance to be: at first, combined switch body 8 is fixed on the fixed support 62, and assurance combined switch handle 9 is swung in the horizontal direction and is made combined switch be in closed condition, and makes first sensor 5 relative with the position of running pass handle 9 jointly according to the position of actual conditions adjustment fixed support 62, first sensor 5 and second sensor 19; Then, starting this test unit makes servomotor 4 drive swing arm 2 rotations, when swing arm 2 turns to when relative with first sensor 5, first sensor 5 produces induced signals and also sends to control module 18, and control servomotor 4 stopped operating after control module 18 was handled these signals; Then connecting link 1 and connecting link 2 72 are being arranged on suitable position and are locking each bolt 14, this moment, coupling assembling 7 linked combined switch handle 9 and swing arm, also adjusted the position of second sensor 19 simultaneously; At last, handle control module and make the orderly swing of servomotor 4, and then realize the full conversion work of combined switch, write down the number of oscillations of combined switch handle 9 simultaneously.
From as can be known above-mentioned, the fixed position of the first sensor 5 and second sensor 19 all needs to carry out suitable adjustment according to combined switch to be measured, so working plate 1a is provided with several fixed orifices 10 for first sensor 5 and 19 installations of second sensor, and then solved the equal problem of different combined switch handle 9 movement travels.
Parts such as servomotor 4, control module 18 all can be arranged on the below of working plate 1a, and cabinet type frame can effectively be protected the parts that set within it, and also can improve the aesthetic property of this test unit.
As shown in Figure 1, in order to improve this test unit testing efficiency, three groups of swing arm 2, fixed mechanism 6 and coupling assemblings 7 etc. one to one can be set simultaneously on frame 1.Three swing arms 2 all link to each other with servomotor 4 in the driving mechanism, and the oscillator arc of three swing arms 2 is identical.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technician of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used frame 1 morely; Working plate 1a; Swing arm 2; Coupling shaft 3; Servomotor 4; First sensor 5; Fixed mechanism 6; Shaft collar 61; Fixed support 62; Coupling assembling 7; Connecting link 1; Connecting link 2 72; Combined switch body 8; Combined switch handle 9; Fixed orifice 10; Bolt connecting hole 1; Connector 12; Connection Block 13; Bolt 14; Bolt connecting hole 2 15; Sheath 16; Belt 17; Control module 18; Second sensor, 19 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (10)
1. automobile combined switch durability test device, comprise frame (1), it is characterized in that, described frame (1) is provided with swing arm (2) and is used for fixing the fixed mechanism (6) of combined switch body (8), one end of described swing arm (2) is connected with the driving mechanism that can drive swing arm (2) swing, and the other end is connected with the coupling assembling (7) that can link to each other with combined switch handle (9) by demountable structure.
2. automobile combined switch durability test device according to claim 1, it is characterized in that, described fixed mechanism (6) comprises the shaft collar (61) that is fixed on the frame (1) and is positioned at fixed support (62) on the shaft collar (61), offer several bolts (14) connecting hole one (11) on the described shaft collar (61), described fixed support (62) is fixed on the shaft collar (61) by bolt (14).
3. automobile combined switch durability test device according to claim 1, it is characterized in that, described coupling assembling (7) comprises connecting link one (71) and connecting link two (72), and an end of described connecting link one (71) and connecting link two (72) all can be fixed on the swing arm (2).
4. automobile combined switch durability test device according to claim 3 is characterized in that, described connecting link one (71) and connecting link two (72) the outer sheaths (16) that all are arranged with.
5. automobile combined switch durability test device according to claim 3 is characterized in that, described demountable structure comprises the connector (12) that two Connection Blocks (13) and the other end with swing arm (2) are connected mutually; A described Connection Block (13) is connected mutually with connecting link one (71), another Connection Block (13) is connected mutually with connecting link two (72), offer several bolt connecting holes two (15) on the described connector (12), described two Connection Blocks (13) all are fixed on the connector (12) by bolt (14).
6. automobile combined switch durability test device according to claim 5 is characterized in that, described connector (12) is circular-arc, and the tie point of described connector (12) and swing arm (2) is positioned at the center of connector (12); Above-mentioned bolt connecting hole two (15) circumferentially evenly distributes along connector (12).
7. according to any described automobile combined switch durability test device in the claim 1 to 6, it is characterized in that, described driving mechanism comprises the coupling shaft (3) that links to each other with an end of swing arm (2) and is fixed on servomotor (4) on the frame (1), described servomotor (4) rotating shaft links to each other with described coupling shaft (3), and described servomotor (4) is connected with the control module (18) of control servomotor (4) rotational angle.
8. automobile combined switch durability test device according to claim 7 is characterized in that, is fixed with a first sensor (5) on the described frame (1), and described first sensor (5) links with described control module (18).
9. automobile combined switch durability test device according to claim 8, it is characterized in that, described frame (1) goes up fixing two second sensors (19) that also have, described two second sensors (19) lay respectively at the both sides of first sensor (5), and described two second sensors (19) also link with described control module (18); Have several fixed orifices (10) on the described frame (1) for first sensor (5) and second sensor (19) installation.
10. according to any described automobile combined switch durability test device in the claim 1 to 6, it is characterized in that, described driving mechanism comprises cylinder and the jointed shaft that is located on the frame (1), described swing arm (2) is hinged on the frame (1) by jointed shaft, the piston rod of described cylinder links to each other with an end of jointed shaft, the both sides of described swing arm (2) are respectively equipped with a sensor, sensor is connected with control module (18), be connected with reversing solenoid valve on the described cylinder, described reversing solenoid valve also links to each other with described control module (18).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010546300A CN102004171B (en) | 2010-11-16 | 2010-11-16 | Automobile combined switch durability test device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010546300A CN102004171B (en) | 2010-11-16 | 2010-11-16 | Automobile combined switch durability test device |
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| CN102004171A true CN102004171A (en) | 2011-04-06 |
| CN102004171B CN102004171B (en) | 2012-10-10 |
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| CN201010546300A Active CN102004171B (en) | 2010-11-16 | 2010-11-16 | Automobile combined switch durability test device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102680888A (en) * | 2012-05-09 | 2012-09-19 | 浙江吉利汽车研究院有限公司杭州分公司 | Endurance test method for central control door lock switch |
| CN102890240A (en) * | 2012-10-18 | 2013-01-23 | 瑞立集团瑞安汽车零部件有限公司 | Automatic detection platform for overall performances of automobile combined switch |
| CN107817100A (en) * | 2017-10-27 | 2018-03-20 | 车展交通器材(台山)有限公司 | A kind of durability-testing machines of joystick switch |
| CN108562433A (en) * | 2018-07-17 | 2018-09-21 | 孟德龙 | A kind of Explosion-proof Combined Switch device for testing endurance |
| CN109991014A (en) * | 2017-12-29 | 2019-07-09 | 上汽通用五菱汽车股份有限公司 | A kind of automobile combined switch endurance test rack |
| CN111983443A (en) * | 2020-08-27 | 2020-11-24 | 通标标准技术服务(常州)有限公司 | Fatigue comprehensive test equipment for switch of electric riding toy |
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| CN109991014A (en) * | 2017-12-29 | 2019-07-09 | 上汽通用五菱汽车股份有限公司 | A kind of automobile combined switch endurance test rack |
| CN109991014B (en) * | 2017-12-29 | 2024-05-10 | 上汽通用五菱汽车股份有限公司 | Automobile combined switch endurance test bench |
| CN108562433A (en) * | 2018-07-17 | 2018-09-21 | 孟德龙 | A kind of Explosion-proof Combined Switch device for testing endurance |
| CN108562433B (en) * | 2018-07-17 | 2020-05-22 | 孟德龙 | Durability testing device for explosion-proof combined switch |
| CN111983443A (en) * | 2020-08-27 | 2020-11-24 | 通标标准技术服务(常州)有限公司 | Fatigue comprehensive test equipment for switch of electric riding toy |
| CN111983443B (en) * | 2020-08-27 | 2022-12-13 | 通标标准技术服务(常州)有限公司 | Fatigue comprehensive test equipment for switch of electric riding toy |
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| CN102004171B (en) | 2012-10-10 |
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Effective date of registration: 20201022 Address after: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 317000, No. 229, Dongfang Avenue, Taizhou, Zhejiang Patentee before: ZHEJIANG GEELY AUTOMOBILE RESEARCH INSTITUTE Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Effective date of registration: 20201022 Address after: 214500 No.62 Fuqian Road, Chengbei Park, Jingjiang Economic Development Zone, Taizhou City, Jiangsu Province Patentee after: JIANGSU HONGDI AIR-CONDITIONING EQUIPMENT MADE Co.,Ltd. Address before: 510000 unit 2414-2416, building, No. five, No. 371, Tianhe District, Guangdong, China Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |
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