CN202974300U - Odometer electronic sensor testing device - Google Patents
Odometer electronic sensor testing device Download PDFInfo
- Publication number
- CN202974300U CN202974300U CN 201220634406 CN201220634406U CN202974300U CN 202974300 U CN202974300 U CN 202974300U CN 201220634406 CN201220634406 CN 201220634406 CN 201220634406 U CN201220634406 U CN 201220634406U CN 202974300 U CN202974300 U CN 202974300U
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- CN
- China
- Prior art keywords
- electronic sensor
- mileometer
- odometer
- electric machine
- rotary electric
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- 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 an odometer electronic sensor testing device. The odometer electronic sensor testing device comprises a pedestal, a bracket with a cross beam is fixedly connected on the pedestal, the cross beam of the bracket is provided with a fixing hole for mounting the odometer electronic sensor, a rotation motor is also fixedly connected on the pedestal, a sensing ring is peripherally fixed on the rotation shaft of the rotation motor, the sensing ring is located under the fixing hole, the axis line of the sensing ring is perpendicular to the hole center extension line of the fixing hole, a plurality of bosses are uniformly distributed on the circumference surface of the sensing ring, the rotation motor is connected with a speed controller through a lead, and the odometer and the rotation motor both are in electrical connection with a power supply. The odometer electronic sensor testing device is simple in structure and low in manufacturing cost, and can quickly test the quality of the odometer electronic sensors in batch.
Description
Technical field
The utility model relates to the automobile sensor inspection technology, is specifically related to a kind of mileometer electronic sensor verifying attachment.
Background technology
Automobile kilometer is to watch the important instrument of running car distance and speed per hour in automobile for the driver.For a long time, automobile kilometer adopts mechanical sensor, is subjected to the restrictions such as space, transmission distance, and the signal of mechanical sensor is delivered to mileometer need to rely on secondary transmission device and clue transmission, and reliability is relatively poor in vehicle traveling process.Mileometer electronic sensor volume is little, only needs a wire to get final product transmission of signal to mileometer, owing to need not to rely on secondary transmission device and clue actuating signal, the electronic sensor reliability is better, take up room little, at present, the mileometer electronic sensor generally is applied on automobile.Due to the pick-up unit that lacks the mileometer electronic sensor, whether the quality that judges the mileometer electronic sensor is qualified, use a period of time just can obtain a result after the mileometer electronic sensor can only being installed to automobile, so detect the mileometer electronic sensor time cycle long, if the electronic sensor of installing needs to change because of quality problems, need automobile is recalled, replacement cost is high.
Summary of the invention
The utility model is for the deficiencies in the prior art, a kind of mileometer electronic sensor verifying attachment is provided, drive induction coil simulation mileometer electronic sensor condition of work by rotary electric machine, energy is quick, the quality of detection mileometer electronic sensor in batches, has avoided recalling automobile and has changed the trouble that sensor brings.
the utility model is achieved in that a kind of mileometer electronic sensor verifying attachment, comprise base, be fixedly connected with a support with crossbeam on described base, the crossbeam of support is provided with for the fixed orifice that the mileometer electronic sensor is installed, also be fixedly connected with a rotary electric machine on base, circumferentially fix an induction coil on the rotation axis of rotary electric machine, described induction coil be positioned at fixed orifice under, the hole heart extension line of induction coil place axial line and fixed orifice is vertical, be evenly distributed with a plurality of boss on the periphery of induction coil, rotary electric machine connects speed regulator by wire, described automobile kilometer, rotary electric machine all is electrically connected to power supply.
Be provided with the screw thread corresponding with the mileometer electronic sensor or shoulder hole in described fixed orifice.
The crossbeam of described support is semi-girder.
Described speed regulator is the secondary speed regulator with quick shelves and slow block function.
pass through technique scheme, the semi-girder of support is provided with the fixed orifice that the mileometer electronic sensor is installed, also be fixedly connected with a rotary electric machine on base, circumferentially fix an induction coil on the rotation axis of rotary electric machine, described induction coil be positioned at fixed orifice under, the hole heart extension line of induction coil place axial line and fixed orifice is vertical, be evenly distributed with several boss on the periphery of induction coil, driving induction coil by rotary electric machine rotates, mileometer electronic sensor received pulse transmission of signal is to mileometer, utilize the quality of the data reaction mileometer electronic sensor of mileometer demonstration, detection time is short, fast and easy, the batch detection electronic sensor.
Be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the utility model constitutional diagram;
Fig. 2 is the induction coil schematic diagram;
Fig. 3 is that support A-A is to sectional schematic diagram.
In figure, 1 is base, and 2 is support, and 3 is rotary electric machine, and 4 is induction coil, and 5 is boss, and 6 is automobile kilometer, and 7 is power supply, and 8 is speed regulator, and 9 is wire, and 10 is fixed orifice.
Embodiment
Referring to Fig. 1 to Fig. 3, a kind of mileometer electronic sensor verifying attachment, comprise base 1, be fixedly connected with a support 2 with crossbeam on described base 1, the present embodiment, the crossbeam of support 2 are semi-girder, semi-girder is provided with the fixed orifice 10 that the mileometer electronic sensor is installed, be provided with the screw thread corresponding with the mileometer electronic sensor or shoulder hole in described fixed orifice 10, the present embodiment, fixed orifice 10 interior settings be screw thread.also be fixedly connected with a rotary electric machine 3 on base 1, the present embodiment, support 2 and rotary electric machine 3 all are bolted to connection on base 1, circumferentially fix an induction coil 4 on the rotation axis of rotary electric machine 3, described induction coil 4 be positioned at fixed orifice 10 under, induction coil 4 place axial lines are vertical with fixed orifice 10 place axial lines, be evenly distributed with a plurality of boss 5 on the periphery of described induction coil 4, the present embodiment, the quantity of boss is eight, rotary electric machine 3 connects speed regulator 8 by wire 9, the present embodiment, speed regulator 8 is the secondary speed regulator with quick shelves and slow block function, the speed that the slow block of speed regulator 8 is controlled rotary electric machine 3 rotations is 1200 rev/mins, the speed of shelves control rotary electric machine 3 rotations is 3000 rev/mins fast.Described automobile kilometer 6, rotary electric machine 3 all are electrically connected to power supply 7.
embodiment one: during detection, be fixed on the mileometer electronic sensor in the fixed orifice 10 of support 2 by screw thread, the mileometer electronic sensor is connected with automobile kilometer 6 by wire 9, start rotary electric machine 3, utilize speed regulator 8 to control the rotating speed of rotary electric machine, regulate speed regulator 8 to slow block, rotary electric machine 3 rotates, rotating speed is 1200 rev/mins, mileometer electronic sensor received pulse is to the automobile kilometer transmission of signal, every eight pulses representative rotates a circle, if mileometer shows 50 kilometers/hour, this mileometer electronic sensor is up-to-standard, otherwise off quality.
embodiment two: during detection, be fixed on the mileometer electronic sensor in the fixed orifice 10 of support 2 by screw thread, the mileometer electronic sensor is connected with automobile kilometer 6 by wire 9, start rotary electric machine 3, utilize speed regulator 8 to control the rotating speed of rotary electric machine, regulate speed regulator 8 to quick shelves, rotary electric machine 3 rotates, rotating speed is 3000 rev/mins, mileometer electronic sensor received pulse is to the automobile kilometer transmission of signal, every eight pulses representative rotates a circle, if mileometer shows 80 kilometers/hour, this mileometer electronic sensor is up-to-standard, otherwise off quality.
The utility model is simple in structure, and cost of manufacture is low, can be fast, the quality of batch detection mileometer electronic sensor.
Claims (4)
1. mileometer electronic sensor verifying attachment, it is characterized in that: comprise base (1), be fixedly connected with a support with crossbeam (2) on described base (1), the crossbeam of support (2) is provided with for the fixed orifice (10) that the mileometer electronic sensor is installed, also be fixedly connected with a rotary electric machine (3) on base (1), circumferentially fix an induction coil (4) on the rotation axis of rotary electric machine (3), described induction coil (4) be positioned at fixed orifice (10) under, the hole heart extension line of induction coil (4) place axial line and fixed orifice (10) is vertical, be evenly distributed with a plurality of boss (5) on the periphery of induction coil (4), rotary electric machine (3) connects speed regulator (8) by wire (9), described automobile kilometer (6), rotary electric machine (3) all is electrically connected to power supply (7).
2. mileometer electronic inductor verifying attachment according to claim 1, is characterized in that: be provided with the screw thread corresponding with the mileometer electronic sensor or shoulder hole in described fixed orifice (10).
3. mileometer electronic sensor verifying attachment according to claim 1, it is characterized in that: the crossbeam of described support (2) is semi-girder.
4. mileometer electronic sensor verifying attachment according to claim 1 is characterized in that: described speed regulator (8) is for the secondary speed regulator of shelves and slow block function fast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634406 CN202974300U (en) | 2012-11-27 | 2012-11-27 | Odometer electronic sensor testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220634406 CN202974300U (en) | 2012-11-27 | 2012-11-27 | Odometer electronic sensor testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202974300U true CN202974300U (en) | 2013-06-05 |
Family
ID=48515361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220634406 Expired - Fee Related CN202974300U (en) | 2012-11-27 | 2012-11-27 | Odometer electronic sensor testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202974300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225809A (en) * | 2016-09-06 | 2016-12-14 | 陕西法士特齿轮有限责任公司 | A kind of electronic odometer sensor experiment device |
-
2012
- 2012-11-27 CN CN 201220634406 patent/CN202974300U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225809A (en) * | 2016-09-06 | 2016-12-14 | 陕西法士特齿轮有限责任公司 | A kind of electronic odometer sensor experiment device |
| CN106225809B (en) * | 2016-09-06 | 2023-06-13 | 陕西法士特齿轮有限责任公司 | Electronic odometer sensor experimental device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131127 |