CN200976037Y - Assembled switch testing device - Google Patents
Assembled switch testing device Download PDFInfo
- Publication number
- CN200976037Y CN200976037Y CN 200620015368 CN200620015368U CN200976037Y CN 200976037 Y CN200976037 Y CN 200976037Y CN 200620015368 CN200620015368 CN 200620015368 CN 200620015368 U CN200620015368 U CN 200620015368U CN 200976037 Y CN200976037 Y CN 200976037Y
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- combined switch
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- voltage supply
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Abstract
The utility model provides a combined switch detection device, comprising an operating board and a regulated power supply for testing which is connected electrically with the operating board, wherein, the operating board comprises a fixed station rack, a fixed steering mast on the face of the fixed station rack to fix the detected combined switch, a jig and a sample on the face of the fixed station rack to fix the samples against with the combined switch for detection, as well as an electric connection circuit which is positioned in the operating board and an instrument display panel; the fixed steering mast, the jig and the instrument display panel are connected electrically with a breadboard which is connected electrically with a stabilized voltage supply; the utility model detects the combined switch quickly, does not use other pilot signal processing apparatus, and has the advantages of low cost, simple and reasonable structure.
Description
Technical field
The utility model relates to a kind of switch pick-up unit, especially a kind of device that detects automobile combined switch.
Background technology
Automobile combined switch is made of headlamp switch assembly, wiper switch assembly, contains gauge tap such as steering indicating light, light, change light, fog lamp, windscreen wiper, washing, is fixed on the steering column through the car upper mounting plate.China utility application prospectus CN01273634.1 discloses a kind of combined switch durable test stand, it comprises the mechanically actuated platform, the computer program-control cabinet, detect power supply three parts, it is characterized in that: the mechanically actuated platform comprises frame, its top is provided with the omnipotent platform that is used to place universal fixturing clamping workpiece for measurement that horizontal direction is arranged, the rear portion of omnipotent platform is provided with vertically to the window panel that is provided with, the below of omnipotent platform front portion is provided with servomotor, be connected with rotating shaft on the horizontal power output shaft of servomotor, in the rotating shaft at interval shape be provided with some groups of worm and gear assemblies, wherein the rotating shaft that is connected with on the worm gear be positioned at vertically to and be connected with the lower end of the power screw that rotates lifting mechanism; The below of described window panel is provided with servomotor, the power output shaft end of servomotor is connected with level to the screw mandrel that is provided with, be connected to the pull bar that is provided with screw mandrel nut engaged and level, pull bar is provided with rack and pinion and cooperates, and is connected with the universal sleeve mechanism that extends above-mentioned omnipotent platform top in the rotating shaft of gear; Also be provided with on the pull bar extend above-mentioned omnipotent platform top level to toggle mechanism.
This device combined sensor spare and computer control partly realize the test of combined switch; This apparatus structure complexity, cost is higher.
The utility model content
At above-mentioned situation, the utility model purpose promptly be to provide a kind of simple and reasonable, testing process fast, the pick-up unit of cost of manufacture economy.
Goal of the invention of the present utility model is achieved through the following technical solutions:
The utility model provides a kind of combined switch pick-up unit, mainly comprise: operator's console, the detection stabilized voltage supply that is electrically connected with the aforesaid operations platform, the aforesaid operations platform comprises fixed rack, is arranged in the fixedly steering column that is used for fixing combined switch to be checked on the fixed rack face, be fixed in the anchor clamps and the exemplar of the exemplar that is used for fixing combined switch correspondence to be checked on the fixed rack, wherein, this operator's console also comprise be installed in the operator's console be furnished with the exemplar testing circuit be electrically connected the circuit plate, be arranged in the instrument display panel on the fixed rack; Said fixing steering column, anchor clamps, instrument display panel are electrically connected with described wiring board, and this wiring board is electrically connected with stabilized voltage supply.
Above-mentioned combined switch pick-up unit, wherein: the described circuit plate that is electrically connected is furnished with the exemplar testing circuit, this testing circuit comprises: serial module structure, described serial module structure are the stitch of the correlation module formation of connecting respectively on stitch and the corresponding exemplar of relevant control function on the switch connector to be checked; The functional indicator light in parallel with the correlation module of above-mentioned exemplar; Described serial module structure is connected respectively with the output terminal of stabilized voltage supply.
Above-mentioned combined switch pick-up unit, wherein: described testing circuit also comprises the contact resistance detection branch, this contact resistance detection branch comprises that order is connected on the standard pilot lamp and the resistance of stabilized voltage supply power output end.
Above-mentioned combined switch pick-up unit, wherein: the resistance in the described contact resistance detection branch is the maximum contact resistance value of the corresponding switch to be checked of national regulation.
Above-mentioned combined switch pick-up unit, wherein: described functional indicator light is arranged on the instrument display panel.
Above-mentioned combined switch pick-up unit, wherein: described standard pilot lamp is arranged on the instrument display panel.
Above-mentioned combined switch pick-up unit, wherein: described instrument display panel also is provided with the fuse and the gauge tap of connecting with the stabilized voltage supply order.
Above-mentioned combined switch pick-up unit, wherein: the described fixedly steering column that is used for fixing combined switch to be checked can be the supporting unit clamp of combined switch to be measured.
A kind of combined switch pick-up unit of the utility model adopts is arranging fixedly steering column that is used for fixing combined switch to be checked and anchor clamps and the exemplar that is fixed in the exemplar that is used for fixing combined switch correspondence to be checked on the fixed rack on the fixed rack; Also in operator's console, installed and contained being electrically connected the circuit plate and being arranged in the analog detection system of the instrument display panel simulation real vehicle situation on the fixed rack of exemplar testing circuit in the operator's console, can detect combined switch fast and accurately, this pick-up unit does not need to adopt other industry control signal processing apparatus, and cost is low, simple and reasonable.Being electrically connected on the circuit plate of this combined switch pick-up unit can also be provided with the contact resistance detection branch, can detect the maximum contact resistance and the voltage drop of combined switch and whether satisfy respective standard.
Description of drawings
For convenience of explanation, the utility model uses following preferred embodiment and accompanying drawing to do to describe in detail.
Fig. 1 is the simple simplified schematic diagram of structure of a kind of embodiment of existing a kind of combined switch pick-up unit,
Fig. 2 is a headlamp switch test section principle schematic in the testing circuit of the utility model embodiment,
Fig. 3 is rain brush in the testing circuit of the utility model embodiment, washer switch test section principle schematic.
Embodiment
As shown in Figure 1, the utility model combined switch pick-up unit mainly comprises: operator's console, the detection that is electrically connected with aforesaid operations platform stabilized voltage supply 2, in this embodiment stabilized voltage supply 2 is arranged in the operator's console, the aforesaid operations platform comprises fixed rack 1, be arranged in the fixedly steering column 3 that is used for fixing combined switch to be checked on 1 of the fixed rack, be fixed in the anchor clamps and the exemplar (not shown) of the exemplar that is used for fixing combined switch correspondence to be checked on the fixed rack 1, above-mentioned anchor clamps are Wiper motor anchor clamps 4 in this embodiment, Assembled lamp anchor clamps 5, scrubber anchor clamps 6; Wherein, this operator's console also comprises being installed in and is electrically connected circuit plate (not shown) in the operator's console, is arranged in the instrument display panel 7 on the fixed rack; Said fixing steering column 4, anchor clamps, instrument display panel 7 are electrically connected with described wiring board, and this wiring board is electrically connected with stabilized voltage supply 2; In order to prevent electric leakage, in this embodiment stabilized voltage supply 2 and scrubber anchor clamps 6 are arranged on side different in the operator's console, the stabilized voltage supply 2 that adopts in this embodiment can be regulated the 220V AC power stabilized voltage supply and be output as the galvanic stabilized voltage supply of 11-15V for a kind of.
The circuit plate that is electrically connected of this embodiment is furnished with the exemplar testing circuit, this testing circuit comprises: the stitch of correlation module on the stitch of relevant control function on the switch connector to be checked and the corresponding exemplar is connected respectively and the serial module structure of the functional indicator light in parallel with the correlation module on the exemplar, above-mentioned serial module structure is connected respectively with the output terminal of stabilized voltage supply 2; Testing circuit also comprises the contact resistance detection branch, and this contact resistance detection branch comprises that order is connected on the standard pilot lamp L1 and the resistance R of stabilized voltage supply power supply 2 output terminals; Resistance R resistance in the contact resistance detection branch is the maximum contact resistance value of the corresponding switch to be checked of national regulation; This testing circuit can be divided into headlamp switch test section and rain brush, the washer switch test section, the headlamp switch test section comprises front fog lamp switching function pilot lamp L1, lampet switching function pilot lamp L5, Der StandlichtScheinwerfer und Parkleuchtenschalter functional indicator light L4, auto-light switch functional indicator light L3, main furnace building light switch functional indicator light L15, distance light flashing light switching function pilot lamp L16, right-hand rotation lamp switch functional indicator light L11, left-hand rotation lamp switch functional indicator light L11, each above-mentioned functional indicator light is connected with stabilized voltage supply power supply 2 output terminals, and in parallel with the correlation module on the corresponding exemplar; Rain brush, washer switch test section comprise rain brush, washer switch connector 8, the rain brush exemplar 9 of connecting with switch plug-in unit 8, scrubber exemplar 10 are with the scrubber relay indicating light in parallel of the correlation module on corresponding exemplar L6, windscreen wiper run up pilot lamp L7, windscreen wiper slow running pilot lamp L8; Above-described repertoire pilot lamp and standard pilot lamp are arranged on the instrument display panel; The instrument display panel also is provided with the fuse and the gauge tap of connecting with the stabilized voltage supply order.
The course of work of combined switch pick-up unit is as follows:
1, pick-up unit stabilized voltage supply 2 input ends are connected the 220V AC power, regulate stabilized voltage supply 2 and be output as 11-15V, this moment, the standard pilot lamp should be lighted.The needed Assembled lamp exemplar of simulation test, rain shaving electrical machine exemplar and scrubber exemplar are connected respectively on the corresponding connector.Connect headlamp switch to be detected and wiper switch then;
2, stir each driving switch on the headlamp switch, the corresponding stitch meeting of headlamp switch to be measured this moment short circuit, make the correlation module energized of Assembled lamp exemplar, functional indicator light corresponding with it on this module and the display panel is answered operate as normal, does not illustrate that then this control function lost efficacy on the combined switch to be measured if do not work; Wherein, headlight and lampet are all bright with corresponding pilot lamp when pushing the headlight gear in the headlamp switch, and distance light and distance light sudden strain of a muscle pilot lamp are all bright when pushing the distance light sudden strain of a muscle;
3, stir each gear of wiper switch, the corresponding stitch meeting of headlamp switch to be measured this moment short circuit, Dui Ying rain shaving electrical machine exemplar duty and scrubber exemplar state should to control gear consistent with wiper switch with it, and functional indicator light corresponding on the display panel should be lighted, if certain function can not realize then illustrating that this control function lost efficacy on the measured switch.
When each gear on the switch all can illustrate that then combined switch electrically conducting to be measured is all qualified during operate as normal, when each gear of toggle switch, with each functional indicator light on the display panel and standard pilot lamp L0 contrast, illustrate that then the maximum contact resistance of combined switch and voltage drop also satisfy national standard if functional indicator light brightness ratio standard pilot lamp L0 is bright.
Simultaneously unit clamp and rain shaving electrical machine, scrubber are matched and also can detect the critical size of rain shaving electrical machine and scrubber, if combined switch to be measured on the steering column is replaced with the electrically conducting performance that qualified exemplar also can detect rain shaving electrical machine and scrubber on windscreen wiper anchor clamps and the washing anchor clamps.
The embodiment of the above is a better embodiment of the present utility model; be not to limit concrete practical range of the present utility model with this; scope of the present utility model comprises and is not limited to this embodiment, and the equivalence that all shapes according to the utility model, structure are done changes and all comprises in the protection domain of the present utility model.
Claims (8)
1, a kind of combined switch pick-up unit, mainly comprise: operator's console, the detection stabilized voltage supply that is electrically connected with the aforesaid operations platform, the aforesaid operations platform comprises fixed rack, is arranged in the fixedly steering column that is used for fixing combined switch to be checked on the fixed rack face, be fixed in the anchor clamps and the exemplar of the exemplar that is used for fixing combined switch correspondence to be checked on the fixed rack, it is characterized in that: this operator's console also comprise be installed in the operator's console be furnished with the exemplar testing circuit be electrically connected the circuit plate, be arranged in the instrument display panel on the fixed rack; Said fixing steering column, anchor clamps, instrument display panel are electrically connected with described wiring board, and this wiring board is electrically connected with stabilized voltage supply.
2, combined switch pick-up unit according to claim 1, it is characterized in that: described testing circuit comprises: serial module structure, above-mentioned serial module structure is the stitch of the correlation module formation of connecting respectively on stitch and the corresponding exemplar of relevant control function on the switch connector to be checked, the functional indicator light in parallel with the correlation module of above-mentioned exemplar; Described serial module structure is connected respectively with the output terminal of stabilized voltage supply.
3, combined switch pick-up unit according to claim 2, it is characterized in that: described testing circuit also comprises the contact resistance detection branch, this contact resistance detection branch comprises that order is connected on the standard pilot lamp and the resistance of stabilized voltage supply power output end.
4, combined switch pick-up unit according to claim 3 is characterized in that: the resistance in the described contact resistance detection branch is the maximum contact resistance value of the corresponding switch to be checked of national regulation.
5, combined switch pick-up unit according to claim 2, it is characterized in that: described functional indicator light is arranged on the instrument display panel.
6, combined switch pick-up unit according to claim 3 is characterized in that: described standard pilot lamp is arranged on the instrument display panel.
7, combined switch pick-up unit according to claim 1 and 2 is characterized in that: described instrument display panel also is provided with the fuse and the gauge tap of connecting with the stabilized voltage supply order.
8, combined switch pick-up unit according to claim 1 and 2 is characterized in that: the described fixedly steering column that is used for fixing combined switch to be checked can be the supporting unit clamp of combined switch to be measured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015368 CN200976037Y (en) | 2006-10-23 | 2006-10-23 | Assembled switch testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015368 CN200976037Y (en) | 2006-10-23 | 2006-10-23 | Assembled switch testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200976037Y true CN200976037Y (en) | 2007-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620015368 Expired - Lifetime CN200976037Y (en) | 2006-10-23 | 2006-10-23 | Assembled switch testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200976037Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103192334A (en) * | 2013-04-24 | 2013-07-10 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | Comprehensive detecting table for automobile switches |
| CN106918781A (en) * | 2017-04-24 | 2017-07-04 | 北京汽车研究总院有限公司 | Portable inspectiont circuit arrangement and detection method |
| CN107860586A (en) * | 2017-10-17 | 2018-03-30 | 柳州裕信方盛汽车饰件有限公司 | Passenger car instrument desk module electric-examination adapting fixture |
| CN110412457A (en) * | 2019-07-23 | 2019-11-05 | 福州三金机动车配件有限公司 | A kind of quality detection device of motorcycle switch |
| CN113219946A (en) * | 2021-04-29 | 2021-08-06 | 东风商用车有限公司 | Cab electric detection system, method and equipment and readable storage medium |
-
2006
- 2006-10-23 CN CN 200620015368 patent/CN200976037Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN103192334A (en) * | 2013-04-24 | 2013-07-10 | 贵州贵航汽车零部件股份有限公司华阳电器公司 | Comprehensive detecting table for automobile switches |
| CN106918781A (en) * | 2017-04-24 | 2017-07-04 | 北京汽车研究总院有限公司 | Portable inspectiont circuit arrangement and detection method |
| CN106918781B (en) * | 2017-04-24 | 2020-04-17 | 北京汽车研究总院有限公司 | Portable detection circuit device and detection method |
| CN107860586A (en) * | 2017-10-17 | 2018-03-30 | 柳州裕信方盛汽车饰件有限公司 | Passenger car instrument desk module electric-examination adapting fixture |
| CN110412457A (en) * | 2019-07-23 | 2019-11-05 | 福州三金机动车配件有限公司 | A kind of quality detection device of motorcycle switch |
| CN113219946A (en) * | 2021-04-29 | 2021-08-06 | 东风商用车有限公司 | Cab electric detection system, method and equipment and readable storage medium |
| CN113219946B (en) * | 2021-04-29 | 2023-03-03 | 东风商用车有限公司 | Cab electric detection system, method and equipment and readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071114 |
|
| EXPY | Termination of patent right or utility model |