CN107167623A - Three axis angular rate sensors of vehicle impact testing - Google Patents
Three axis angular rate sensors of vehicle impact testing Download PDFInfo
- Publication number
- CN107167623A CN107167623A CN201710361342.XA CN201710361342A CN107167623A CN 107167623 A CN107167623 A CN 107167623A CN 201710361342 A CN201710361342 A CN 201710361342A CN 107167623 A CN107167623 A CN 107167623A
- Authority
- CN
- China
- Prior art keywords
- outer casing
- fixture
- circuit board
- wire
- sensor
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/02—Devices characterised by the use of mechanical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/0078—Shock-testing of vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Gyroscopes (AREA)
Abstract
The invention discloses three axis angular rate sensors of vehicle impact testing, including outer casing base, outer casing upper cover and clamp of sensor, outer casing base edge is two rank slots, clamp of sensor is connected with the inside of two rank slots, plug together and be connected with outer casing upper cover on the outside of two rank slots, clamp of sensor includes three fixtures for being provided with sensor circuit board set along X, Y, Z-direction；Outer casing base edge is provided with shell wire base half bore, and outer casing upper cover edge forms shell wire guide, the wire for drawing sensor circuit board provided with lid half bore on shell wire, split；Outer casing base is connected with the inner space sealant pouring and sealing of outer casing upper cover.Overall structure of the present invention is simple, small volume, it is easy to operate and not by external environment influence, the axle perpendicularity of sensor circuit board three is good, strong interference immunity, the cross-interference issue during measurement of three axis angular rates is avoided, while clamp of sensor fixes the tightness for improving device by encapsulating after being installed in place, the requirement of vehicle impact testing is met.
Description
Technical field
Sensed the present invention relates to three axis angular rate sensors, more particularly to a kind of vehicle impact testing with three axis angular rates
Device.
Background technology
In vehicle impact testing, angular velocity detection is carried out to dummy's limbs somewhere, needed first by three axis angular rate sensors
The test position is fixed on, by connecting associated assay devices so as to complete to enter the angular speed situation of the axle of the position X, Y, Z tri-
Row detection.During vehicle impact testing, the data of acquisition can be used for " injury " possibility for differentiating dummy.Dummy in automobile
Situation how to concern the performance and safety of automobile, and a part situation of dummy can intuitively show three axis angular rates
Output signal on.In the market based on single shaft and two axis angular rate sensors, it is difficult to some position is carried out accurate
Measurement, the three axis angular rate sensor accuracy existed are not high, or impact strength is inadequate, it is impossible to used in impact test.
It is " a kind of with protectiveness that China Patent Publication No. CN203550986U, the day for announcing is 2014.04.16, entitled
Sensor safe seat ", discloses a kind of sensor safe seat for vehicle impact testing, but the inserting of this emergency seat is sensed
The notch of device is opened in top surface and side, and exposure outside, is only fixed by screw, do not wrap up protection structure, spacing degree is not high, holds
Easily occur offseting or come off, and influence Detection results.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of three axis angular rate sensors of vehicle impact testing, lead to
Cross fixture and encapsulating fixes sensor, impact strength is high, adapts to the requirement of vehicle impact testing.
Three axis angular rate sensors of vehicle impact testing of the present invention, including outer casing base, outer casing upper cover and be installed on
Clamp of sensor between the outer casing base and outer casing upper cover, the edge of the outer casing base is set to two low inside and high outside ranks and inserted
It is connected with the inside of groove, the two ranks slot on the outside of the clamp of sensor, the two ranks slot and plugs together phase with the outer casing upper cover
Even, the clamp of sensor includes being mounted on sensor electricity on three fixtures set along X, Y, Z-direction respectively, the fixture
Road plate, makes three sensor circuit boards be respectively facing X, Y, Z-direction；The outer casing base edge is provided with shell wire base
Half bore, the outer casing upper cover edge is provided with lid half bore on shell wire, the shell wire base half bore and shell wire and covered
Half bore split forms shell wire guide, and the shell wire guide is used for the wire for drawing the sensor circuit board；The shell
Base is handled with the inner space of outer casing upper cover and is connected by sealant pouring and sealing.
As preferred technical scheme, the clamp of sensor includes base, and the base is fastened on the outer casing base
Two rank slot inside bottom surfaces on, three fixtures set respectively along X, Y, Z-direction are installed, on the fixture on the base
It is equipped with the metallic channel for being further opened with connecting the circuit board slot on circuit board slot, the base, the circuit board slot and passes through
Screw is fixed with the sensor circuit board, the sensor circuit board is respectively facing X, Y, Z-direction, the sensor circuit
The wire of plate is laid along the metallic channel, and is accumulated a wire and passed by the shell wire guide.
As preferred technical scheme, the surrounding of the circuit board slot sets up four screw bases, the sensor circuit board separately
Surrounding corresponding position provided with four screw holes, the sensor circuit board is by the screw through the screw hole and solid
It is scheduled on the screw base and is fixed on the circuit board slot.
Three axis angular rate sensor includes being pressed from both sides by three axis angular rate sensor outer casing bases, outer casing upper cover and sensor
Have three axis angular rate apparatus main bodies of composition.
Three axis angular rate sensor outer casing bases are used for fixedly secured clamp of sensor, are brought into close contact with outer casing upper cover, structure
Into the monolithic case of three axis angular rate sensors, the same side of outer casing base and outer casing upper cover has shell wire base
Lid half bore in half bore and shell wire, split, which forms shell wire guide, makes wire be connected with external equipment.
The outer casing base surrounding of three axis angular rate sensors is divided into two ranks, and inner side coordinates with clamp of sensor, passes through machinery
Processing is fitted with clamp of sensor, it is ensured that perpendicularity and the depth of parallelism, and outside coordinates with outer casing upper cover.
The clamp of sensor of three axis angular rate sensors is used for fixing the angular speed circuit conversion devices of tri- axles of X, Y, Z
Circuit board, the board structure of circuit in tri- directions of X, Y, Z is identical, because the upper and lower surface of circuit board is required for being welded with component
Or have leg, ensure the appearance and size of whole sensor device again, therefore groove is processed in each circuit board installation place, with true
The reasonable installation of circuit board is protected, connecting wire face is arranged on groove, drawn by convincing wire casing by patient analysis, bottom is machined with two
Individual metallic channel, two sides process a metallic channel respectively, are easy to circuit board to install, and the wire of three pieces of circuit boards is gathered together
Become a strand and pass through shell wire guide.
The clamp of sensor of three axis angular rate sensors installs the sensor circuit board of tri- axles of X, Y, Z, detects simultaneously
The angular speed situation of three axles, every piece of sensor circuit board is fixed on each plane by four screws, is ensured to pass with four screws
The depth of parallelism of sensor circuit board, while convenient operation.Sensor circuit board is individually fixed in X, Y, Z-direction by four screws,
The situation of harassing of three is determined by the demarcation detection of angular speed marking apparatus, then adjusts angle to avoid harassing with four screws
Phenomenon.
The processing installation method of three axis angular rate sensor internal circuit boards is to increase the entire area of circuit board, then
In the surrounding perforate of circuit board, while ensuring the effective area of each measurement component in circuit board, then it is fixed with screw
In bottom surface and two sides, and levelness and perpendicularity after being installed with the apparatus measures circuit boards, when mounted, need note
Meaning passes the wire being welded by metallic channel.
The above-mentioned clamp of sensor for having installed circuit board is put into outer casing base, and encapsulating is fixed, and covers outer casing upper cover,
It is completely fixed outer casing base, clamp of sensor, circuit board, wire and upper lid, it is ensured that clamp of sensor is not sent out inside the housing
Raw displacement.The sensor is used is subject to permanent set after shell and Internal jigging integral installation are debugged by encapsulating mode
Mode so that sensor strong interference immunity, tightness is good, meets vehicle impact testing requirement.
As preferred technical scheme, provided with three clip grooves in the outer casing base, card is set respectively in the clip groove
There are three fixtures set along X, Y, Z-direction, the fixture includes covering and fixture on lid and fixture lower cover, the fixture on fixture
The sensor circuit board is installed between lower cover, three sensor circuit boards set by fixture along X, Y, Z-direction and
Towards X, Y, Z-direction；The fixture cover rim is provided with lid half bore on fixture wire, and the fixture lower cover edge is led provided with fixture
Lid half bore and fixture wire lower cover half bore formation fixture wire guide, the fixture wire on line lower cover half bore, the fixture wire
The inner space that hole is used for lid and fixture lower cover on the wire for drawing the sensor circuit board, the fixture passes through sealant pouring and sealing
Handle and be connected.
As preferred technical scheme, after the wire of the sensor circuit board is passed by the fixture wire guide, converge
An integrated wire is passed by the shell wire guide.
As preferred technical scheme, corresponding fixing hole is equipped with the outer casing base and outer casing upper cover, is used to
Three axis angular rate sensors are fixed in vehicle impact testing.
The surrounding of three axis angular rate sensor outer casing bases coordinates with outer casing upper cover, and inside is provided with the folder of three fixed dimensions
Have fixture of the groove to the fixed direction of principal axis of X, Y, Z tri-, coordinated by machining with fixture, it is ensured that perpendicularity and the depth of parallelism, outside
Side coordinates with outer casing upper cover.
The fixture of three axis angular rate sensors is covered on fixture and formed with fixture lower cover, lid and fixture lower cover on fixture
Between space to be preserved be used for lay sensor circuit board, three fixtures are placed in outer casing base along X, Y, Z-direction respectively
In clip groove, then the angular speed situation of three axles can be measured simultaneously in working sensor.
The fixture of three axis angular rate sensors can fix sensor circuit board, by covering the cooperation with fixture lower cover on fixture
Ensure the levelness of the sensor circuit board of soldered elements, cover and divide under fixture on lid on angular speed situation, fixture to detect
Lid half bore and fixture wire lower cover half bore on fixture wire are not provided with, are combined to form fixture wire guide, sensor circuit board
The connecting wire welded is passed by fixture wire guide, and three strands of wires converge into one before shell wire guide and passed, with outside
Detection device is connected.
The fixture of three axis angular rate sensors carries out encapsulating processing after sensor circuit board is installed, make on fixture lid,
Fixture lower cover is brought into close contact with sensor circuit board, is not loosened.The sensor is used to be adjusted in shell and Internal jigging integral installation
It is subject to the mode of permanent set after examination is good by encapsulating mode so that sensor strong interference immunity, tightness is good, meets automobile and touches
Hit test requirements document.The above-mentioned fixture for having installed sensor circuit board is respectively put into three grooves of outer casing base, and is filled
Glue is fixed, and covers outer casing upper cover, is completely fixed outer casing base, fixture, sensor circuit board, wire and outer casing upper cover, it is ensured that
Internal jigging is not subjected to displacement inside the housing.
Three axis angular rate sensor appearance and sizes are smaller, to be adapted to three axis angular rate appearance and sizes, it is necessary to which embodiment is matched somebody with somebody therewith
The small size fixture of conjunction.
The present invention vehicle impact testing with three axis angular rate sensor overall structures simply, small volume, it is easy to operate and
Not by external environment influence, the axle perpendicularity of sensor circuit board three is good, strong interference immunity, it is to avoid during the measurement of three axis angular rates
Cross-interference issue, while clamp of sensor fixes the tightness for improving device by encapsulating after being installed in place, meets car crass
The requirement of experiment.
Brief description of the drawings
Fig. 1 is the structural representation of the outer casing base of the embodiment of the present invention 1；
Fig. 2 is the structural representation of the clamp of sensor of the embodiment of the present invention 1；
Fig. 3 is arranged on the structural representation on outer casing base for the clamp of sensor of the embodiment of the present invention 1；
Fig. 4 be the embodiment of the present invention 1 and 2 in outer casing upper cover structural representation；
Fig. 5 is the structural representation of the outer casing base of the embodiment of the present invention 2；
Fig. 6 is the structural representation of the fixture of the embodiment of the present invention 2；
Fig. 7 is Fig. 6 of the present invention fractionation structural representation；
Fig. 8 is arranged on the structural representation on outer casing base for the fixture of the embodiment of the present invention 2.
In figure：1- outer casing bases；2- outer casing upper covers；The rank slots of 3- two；4- fixing holes；5- shell wire base half bore；6-
Lid half bore on shell wire；7- bases；8- fixtures；9- circuit board slots；10- metallic channels；11- screw bases；12- clip grooves；13- is pressed from both sides
Covered on tool；14- fixture lower covers；Lid half bore on 15- fixture wires；16- fixture wire lower cover half bore.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1
As shown in Fig. 1-4, three axis angular rate sensors of vehicle impact testing of the present embodiment, including it is outer casing base 1, outer
Lid 2 on shell, the edge of outer casing base 1 is set to two low inside and high outside rank slots 3, and the inner side of two rank slot 3 is connected with clamp of sensor,
The outside of two rank slot 3 is plugged together with outer casing upper cover 2 to be connected；The edge of outer casing base 1 is provided with shell wire base half bore 5, outer casing upper cover 2
Edge is provided with the split of lid half bore 6 formation shell in lid half bore 6 on shell wire, shell wire base half bore 5 and shell wire and led
String holes, shell wire guide is used for the wire for drawing sensor circuit board；Clamp of sensor includes base 7, and base 7 is fastened on shell
In the inside bottom surface of two rank slot 3 of base 1, three fixtures 8 set respectively along X, Y, Z-direction, fixture 8 are installed on base 7
On be equipped with the metallic channel 10 for being further opened with connecting circuit board slot 9 on circuit board slot 9, base 7, passes through screw in circuit board slot 9
Sensor circuit board is fixed with, sensor circuit board is respectively facing X, Y, Z-direction, the wire of sensor circuit board is along metallic channel
10 layings, and accumulate a wire and passed by shell wire guide；The surrounding of circuit board slot 9 sets up four screw bases 11 separately, sensing
The surrounding corresponding position of device circuit board is provided with four screw holes, and sensor circuit board is by bolts through bolt holes and is fixed on
It is fixed on screw base 11 on circuit board slot 9；The inner space of outer casing base 1 and outer casing upper cover 2 is handled by sealant pouring and sealing
And be connected, corresponding fixing hole 4 is equipped with outer casing base 1 and outer casing upper cover 2.
Three axis angular rate sensors of the present embodiment are installed by following step：
1st, chip, other components and connection thin wire are welded on sensor circuit board；
2nd, by the sensor circuit board after welding be screwed respectively the Z axis groove of clamp of sensor, X-axis groove with
And Y-axis groove, note the side for being connected to wire being arranged on groove when mounted, and calibrate each sensor circuit board phase
For the depth of parallelism and perpendicularity of clamp of sensor；
3rd, thin wire is exported by X-axis, Y-axis and Z axis metallic channel respectively, three strands of thin wires merge into one and slightly led
Line；
4th, the clamp of sensor after sensor circuit board will be installed to be put into outer casing base 1, and heavy gauge wire is placed in
In the shell wire base half bore 5 of outer casing base 1；
5th, ensure after the fitting of clamp of sensor and outer casing base 1, pour into glue, it is completely filled with whole outer casing base
1 and clamp of sensor, leave no gaps；
6th, one layer of glue is applied in outer casing upper cover 2, is fitted with outer casing base 1, while ensureing the shell wire of outer casing upper cover 2
Upper lid half bore 6 matches somebody with somebody to merge with the shell wire base half bore 5 of outer casing base 1 fixes conductor clamping, wipes unnecessary glue, Gu
Fixed drying.
The vehicle impact testing of the present embodiment is simple with three axis angular rate sensor overall structures, and small volume is easy to operate
And not by external environment influence, the axle perpendicularity of sensor circuit board three is good, strong interference immunity, it is to avoid during the measurement of three axis angular rates
Cross-interference issue, while clamp of sensor is fixed after being installed in place by encapsulating improves the tightness of device, meet automobile and touch
Hit the requirement of experiment.
Embodiment 2
As shown in Fig. 4-8, three axis angular rate sensors of vehicle impact testing of the present embodiment, including it is outer casing base 1, outer
Lid 2 on shell, the edge of outer casing base 1 is set to two low inside and high outside rank slots 3, and the inner side of two rank slot 3 is connected with clamp of sensor,
The outside of two rank slot 3 is plugged together with outer casing upper cover 2 to be connected, provided with three clip grooves 12 in outer casing base 1, blocks respectively in clip groove 12
Three fixtures 8 set along X, Y, Z-direction provided with clamp of sensor, fixture 8 includes lid 13 and fixture lower cover 14 on fixture, folder
Sensor circuit board is installed, three sensor circuit boards are by fixture 8 along X, Y, Z side on tool between lid 13 and fixture lower cover 14
To setting towards X, Y, Z-direction；The edge of lid 13 is provided with lid half bore 15 on fixture wire on fixture, and the edge of fixture lower cover 14 is provided with
Lid half bore 15 and the formation fixture wire guide of fixture wire lower cover half bore 16, fixture on fixture wire lower cover half bore 16, fixture wire
The inner space that wire guide is used for lid 13 and fixture lower cover 14 on the wire for drawing sensor circuit board, fixture passes through sealant pouring and sealing
Handle and be connected；The edge of outer casing base 1 is provided with shell wire base half bore 5, and the edge of outer casing upper cover 2 is provided with lid half on shell wire
The split of lid half bore 6 forms shell wire guide in hole 6, shell wire base half bore 5 and shell wire, and shell wire guide is used to draw
The wire of sensor circuit board；Outer casing base 1 is handled with the inner space of outer casing upper cover 2 and is connected by sealant pouring and sealing；Sensing
After the wire of device circuit board is passed by fixture wire guide, accumulate a wire and passed by shell wire guide；The He of outer casing base 1
Corresponding fixing hole 4 is equipped with outer casing upper cover 2.
As preferred technical scheme,
1st, lid 13 and fixture lower cover 14 on the sensor circuit board fixture of component and wire will be welded with to be fixedly clamped, together
When encapsulating, thin wire is drawn by fixture wire guide, fixed drying；
2nd, repeat step 1, completes the fixture 8 that three identicals carry measuring cell sensor circuit board；
3rd, the fixture 8 of installation is put into the clip groove 12 of outer casing base by X, Y, Z-direction respectively, noted simultaneously
The determination of direction of rotation；
4th, the thin wire drawn from three fixtures 8 converges into one heavy gauge wire, and is fixed on the shell wire of outer casing base 1
In base half bore 5, and go out levelness and perpendicularity that each fixture 8 is laid with apparatus measures；
5th, ensure after the fitting of clamp of sensor and outer casing base 1, pour into glue, it is completely filled with whole outer casing base
1st, clamp of sensor and wire, leave no gaps；
6th, one layer of glue is applied in outer casing upper cover, is fitted with base, while ensureing lid half on the shell wire of outer casing upper cover 2
Hole 6 matches somebody with somebody to merge with lid half bore 5 on the shell wire of outer casing base 1 fixes conductor clamping, wipes unnecessary glue, fixed to dry
It is dry.
The vehicle impact testing of the present embodiment is simple with three axis angular rate sensor overall structures, and small volume is easy to operate
And not by external environment influence, the axle perpendicularity of sensor circuit board three is good, strong interference immunity, it is to avoid during the measurement of three axis angular rates
Cross-interference issue, while clamp of sensor is fixed after being installed in place by encapsulating improves the tightness of device, meet automobile and touch
Hit the requirement of experiment.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. three axis angular rate sensors of vehicle impact testing, it is characterised in that：Including outer casing base, outer casing upper cover and it is installed on
Clamp of sensor between the outer casing base and outer casing upper cover, the edge of the outer casing base is set to two low inside and high outside ranks and inserted
It is connected with the inside of groove, the two ranks slot on the outside of the clamp of sensor, the two ranks slot and plugs together phase with the outer casing upper cover
Even, the clamp of sensor includes being mounted on sensor electricity on three fixtures set along X, Y, Z-direction respectively, the fixture
Road plate, makes three sensor circuit boards be respectively facing X, Y, Z-direction；The outer casing base edge is provided with shell wire base
Half bore, the outer casing upper cover edge is provided with lid half bore on shell wire, the shell wire base half bore and shell wire and covered
Half bore split forms shell wire guide, and the shell wire guide is used for the wire for drawing the sensor circuit board；The shell
Base is handled with the inner space of outer casing upper cover and is connected by sealant pouring and sealing.
2. three axis angular rate sensors of vehicle impact testing according to claim 1, it is characterised in that：The sensor
Fixture includes base, and the base is fastened in two rank slot inside bottom surfaces of the outer casing base, is provided with the base
Three fixtures for being set respectively along X, Y, Z-direction, are equipped with circuit board slot, the base on the fixture and are further opened with connection
The sensor circuit board is fixed with by screw in the metallic channel of the circuit board slot, the circuit board slot, makes the sensing
Device circuit board is respectively facing X, Y, Z-direction, and the wire of the sensor circuit board is laid along the metallic channel, and accumulates one
Wire is passed by the shell wire guide.
3. three axis angular rate sensors of vehicle impact testing according to claim 2, it is characterised in that：The circuit board
The surrounding of groove sets up four screw bases separately, and the surrounding corresponding position of the sensor circuit board is provided with four screw holes, the biography
Sensor circuit board passes through the screw hole by the screw and is fixed on the screw base and is fixed on the circuit board slot
On.
4. three axis angular rate sensors of vehicle impact testing according to claim 1, it is characterised in that：The shell bottom
Provided with three clip grooves in seat, three fixtures set along X, Y, Z-direction, the fixture bag are arranged with the clip groove respectively
Include and the sensor circuit board, described three are installed between lid and fixture lower cover on lid and fixture lower cover, the fixture on fixture
Individual sensor circuit board by fixture along X, Y, Z-direction set and towards X, Y, Z-direction；The fixture cover rim is provided with fixture
Lid half bore on wire, the fixture lower cover edge is provided with lid half bore and fixture on fixture wire lower cover half bore, the fixture wire
Wire lower cover half bore formation fixture wire guide, the fixture wire guide is used for the wire for drawing the sensor circuit board, described
Lid is handled with the inner space of fixture lower cover and is connected by sealant pouring and sealing on fixture.
5. three axis angular rate sensors of vehicle impact testing according to claim 4, it is characterised in that：The sensor
After the wire of circuit board is passed by the fixture wire guide, accumulate a wire and passed by the shell wire guide.
6. three axis angular rate sensors of vehicle impact testing according to claim 1-5 any claims, its feature
It is：Corresponding fixing hole is equipped with the outer casing base and outer casing upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710361342.XA CN107167623B (en) | 2017-05-22 | 2017-05-22 | Triaxial angular velocity sensor for automobile crash test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710361342.XA CN107167623B (en) | 2017-05-22 | 2017-05-22 | Triaxial angular velocity sensor for automobile crash test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107167623A true CN107167623A (en) | 2017-09-15 |
| CN107167623B CN107167623B (en) | 2021-11-26 |
Family
ID=59816181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710361342.XA Active CN107167623B (en) | 2017-05-22 | 2017-05-22 | Triaxial angular velocity sensor for automobile crash test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107167623B (en) |
Citations (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1487983A (en) * | 1974-02-18 | 1977-10-05 | Dba Sa | Acceleration detecting circuit for an electronic control unit in an antiskid brake system |
| GB2208439B (en) * | 1987-08-06 | 1991-09-18 | 3A Electronics Limited | Projectile with speed measuring device |
| US5560462A (en) * | 1994-06-17 | 1996-10-01 | Caterpillar, Inc. | Modular speed sensor for a rotating body |
| JPH11295074A (en) * | 1998-04-08 | 1999-10-29 | Matsushita Electric Ind Co Ltd | Angular velocity sensor and its holder |
| CN101126646A (en) * | 2006-08-09 | 2008-02-20 | 爱普生拓优科梦株式会社 | Inertial sensor, inertial sensor device and manufacturing method the same |
| CN101233414A (en) * | 2005-08-01 | 2008-07-30 | 丰田自动车株式会社 | Sensor unit |
| CN201757700U (en) * | 2010-08-05 | 2011-03-09 | 浙江吉利汽车研究院有限公司 | Sensor mounting block for car crash test |
| CN102012434A (en) * | 2010-09-17 | 2011-04-13 | 孙博华 | Capacitive angular speed sensor of micro electro mechanical system and manufacturing method thereof |
| CN202025016U (en) * | 2011-04-29 | 2011-11-02 | 厦门乃尔电子有限公司 | Ultralow frequency triaxial acceleration transducer |
| CN202092869U (en) * | 2011-03-01 | 2011-12-28 | 浙江吉利汽车研究院有限公司 | Sensor mounting seat |
| CN202734851U (en) * | 2012-07-27 | 2013-02-13 | 山东康威通信技术股份有限公司 | Hall sensor housing |
| CN103076196A (en) * | 2013-01-08 | 2013-05-01 | 东华大学 | Device for testing mechanical property of shelf base combination |
| CN203164204U (en) * | 2013-04-19 | 2013-08-28 | 厦门乃尔电子有限公司 | Triaxial piezoelectric accelerometer |
| CN203249935U (en) * | 2013-01-14 | 2013-10-23 | 杭州亿恒科技有限公司 | Piezoresistive three-way acceleration sensor |
| EP2674764A1 (en) * | 2012-06-13 | 2013-12-18 | Aktiebolaget SKF | Method for producing a sensor unit, sensor unit and instrumented bearing comprising such a sensor unit |
| CN103487043A (en) * | 2012-06-08 | 2014-01-01 | 精工爱普生株式会社 | Sensor unit, electronic device, and moving body |
| CN203550986U (en) * | 2013-10-15 | 2014-04-16 | 浙江吉利控股集团有限公司 | A sensor installation base with protectiveness |
| CN203759039U (en) * | 2014-01-16 | 2014-08-06 | 浙江吉利控股集团有限公司 | Acceleration sensor bearing device |
| CN204027589U (en) * | 2014-06-24 | 2014-12-17 | 珠海格力电器股份有限公司 | Sensor electrical appliance kit |
| CN108401559B (en) * | 2012-10-16 | 2015-02-04 | 北京理工大学 | The three axis HI high impact pick up calibration switching devices based on Hopkinson bar |
| US20150070004A1 (en) * | 2012-01-04 | 2015-03-12 | Robert Bosch Gmbh | Sensor Device for the Contactless Acquisition of a Rotation Characteristic of a Rotatable Object |
| CN204373677U (en) * | 2014-12-25 | 2015-06-03 | 浙江网新技术有限公司 | A kind of shell and use the compound sensor of this shell |
| CN204567163U (en) * | 2015-03-20 | 2015-08-19 | 江苏博锐格电子科技有限公司 | Sensor chip encapsulating operator guards |
| CN105043372A (en) * | 2015-06-26 | 2015-11-11 | 北京信息科技大学 | Miniaturized three degree-of-freedom opening airflow top |
| CN105842343A (en) * | 2016-03-18 | 2016-08-10 | 中南大学 | Acoustic emission testing apparatus with acoustic emission sensors built in true triaxial chamber |
| CN105973289A (en) * | 2016-06-29 | 2016-09-28 | 浙江德马科技股份有限公司 | Integrated sensor base |
| CN106154016A (en) * | 2016-08-26 | 2016-11-23 | 杭州集普科技有限公司 | A kind of vehicle impact testing current sensor |
| CN106405149A (en) * | 2016-09-29 | 2017-02-15 | 北京理工大学 | Impact type piezoelectric acceleration sensor |
| CN106403944A (en) * | 2016-09-28 | 2017-02-15 | 顺丰科技有限公司 | Inertial measuring device and motion control equipment |
| CN206974648U (en) * | 2017-05-22 | 2018-02-06 | 杭州集普科技有限公司 | Three axis angular rate sensors for vehicle impact testing |
| CN206974649U (en) * | 2017-05-22 | 2018-02-06 | 杭州集普科技有限公司 | A kind of three axis angular rate sensors of vehicle impact testing |
-
2017
- 2017-05-22 CN CN201710361342.XA patent/CN107167623B/en active Active
Patent Citations (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1487983A (en) * | 1974-02-18 | 1977-10-05 | Dba Sa | Acceleration detecting circuit for an electronic control unit in an antiskid brake system |
| GB2208439B (en) * | 1987-08-06 | 1991-09-18 | 3A Electronics Limited | Projectile with speed measuring device |
| US5560462A (en) * | 1994-06-17 | 1996-10-01 | Caterpillar, Inc. | Modular speed sensor for a rotating body |
| JPH11295074A (en) * | 1998-04-08 | 1999-10-29 | Matsushita Electric Ind Co Ltd | Angular velocity sensor and its holder |
| CN101233414A (en) * | 2005-08-01 | 2008-07-30 | 丰田自动车株式会社 | Sensor unit |
| CN101126646A (en) * | 2006-08-09 | 2008-02-20 | 爱普生拓优科梦株式会社 | Inertial sensor, inertial sensor device and manufacturing method the same |
| CN201757700U (en) * | 2010-08-05 | 2011-03-09 | 浙江吉利汽车研究院有限公司 | Sensor mounting block for car crash test |
| CN102012434A (en) * | 2010-09-17 | 2011-04-13 | 孙博华 | Capacitive angular speed sensor of micro electro mechanical system and manufacturing method thereof |
| CN202092869U (en) * | 2011-03-01 | 2011-12-28 | 浙江吉利汽车研究院有限公司 | Sensor mounting seat |
| CN202025016U (en) * | 2011-04-29 | 2011-11-02 | 厦门乃尔电子有限公司 | Ultralow frequency triaxial acceleration transducer |
| US20150070004A1 (en) * | 2012-01-04 | 2015-03-12 | Robert Bosch Gmbh | Sensor Device for the Contactless Acquisition of a Rotation Characteristic of a Rotatable Object |
| CN103487043A (en) * | 2012-06-08 | 2014-01-01 | 精工爱普生株式会社 | Sensor unit, electronic device, and moving body |
| EP2674764A1 (en) * | 2012-06-13 | 2013-12-18 | Aktiebolaget SKF | Method for producing a sensor unit, sensor unit and instrumented bearing comprising such a sensor unit |
| CN202734851U (en) * | 2012-07-27 | 2013-02-13 | 山东康威通信技术股份有限公司 | Hall sensor housing |
| CN108401559B (en) * | 2012-10-16 | 2015-02-04 | 北京理工大学 | The three axis HI high impact pick up calibration switching devices based on Hopkinson bar |
| CN103076196A (en) * | 2013-01-08 | 2013-05-01 | 东华大学 | Device for testing mechanical property of shelf base combination |
| CN203249935U (en) * | 2013-01-14 | 2013-10-23 | 杭州亿恒科技有限公司 | Piezoresistive three-way acceleration sensor |
| CN203164204U (en) * | 2013-04-19 | 2013-08-28 | 厦门乃尔电子有限公司 | Triaxial piezoelectric accelerometer |
| CN203550986U (en) * | 2013-10-15 | 2014-04-16 | 浙江吉利控股集团有限公司 | A sensor installation base with protectiveness |
| CN203759039U (en) * | 2014-01-16 | 2014-08-06 | 浙江吉利控股集团有限公司 | Acceleration sensor bearing device |
| CN204027589U (en) * | 2014-06-24 | 2014-12-17 | 珠海格力电器股份有限公司 | Sensor electrical appliance kit |
| CN204373677U (en) * | 2014-12-25 | 2015-06-03 | 浙江网新技术有限公司 | A kind of shell and use the compound sensor of this shell |
| CN204567163U (en) * | 2015-03-20 | 2015-08-19 | 江苏博锐格电子科技有限公司 | Sensor chip encapsulating operator guards |
| CN105043372A (en) * | 2015-06-26 | 2015-11-11 | 北京信息科技大学 | Miniaturized three degree-of-freedom opening airflow top |
| CN105842343A (en) * | 2016-03-18 | 2016-08-10 | 中南大学 | Acoustic emission testing apparatus with acoustic emission sensors built in true triaxial chamber |
| CN105973289A (en) * | 2016-06-29 | 2016-09-28 | 浙江德马科技股份有限公司 | Integrated sensor base |
| CN106154016A (en) * | 2016-08-26 | 2016-11-23 | 杭州集普科技有限公司 | A kind of vehicle impact testing current sensor |
| CN106403944A (en) * | 2016-09-28 | 2017-02-15 | 顺丰科技有限公司 | Inertial measuring device and motion control equipment |
| CN106405149A (en) * | 2016-09-29 | 2017-02-15 | 北京理工大学 | Impact type piezoelectric acceleration sensor |
| CN206974648U (en) * | 2017-05-22 | 2018-02-06 | 杭州集普科技有限公司 | Three axis angular rate sensors for vehicle impact testing |
| CN206974649U (en) * | 2017-05-22 | 2018-02-06 | 杭州集普科技有限公司 | A kind of three axis angular rate sensors of vehicle impact testing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107167623B (en) | 2021-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107192488B (en) | A kind of broadband cutting force measurement device | |
| CN206974648U (en) | Three axis angular rate sensors for vehicle impact testing | |
| CN102759378A (en) | Detection sensor for multiple parameters of underwater sound field | |
| CN203133108U (en) | Piezoelectric accelerometer | |
| CN107024246A (en) | A kind of electro spindle performance automatic detection device | |
| CN107703330A (en) | The acceleration sensor apparatus steadily comfortably detected for the axle of standard EMUs three | |
| CN206974649U (en) | A kind of three axis angular rate sensors of vehicle impact testing | |
| CN107167623A (en) | Three axis angular rate sensors of vehicle impact testing | |
| WO2017164549A1 (en) | Pressure sensor apparatus and method for manufacturing pressure sensor apparatus and pressure sensor assembly | |
| CN203241435U (en) | Wheel speed sensor testing table | |
| CN202025017U (en) | Ultralow-frequency three-axis acceleration sensor | |
| CN203658380U (en) | Sensor installation magnetic seat with boss | |
| WO2018066929A2 (en) | Multi-sensor device and method for manufacturing multi-sensor device | |
| CN203133110U (en) | Resistance strain type acceleration sensor | |
| CN111999003A (en) | Airtight detects and switches on detection tool for combination | |
| CN202049177U (en) | Piezoelectric acceleration transducer with magnetic pedestal | |
| CN202166491U (en) | Sensor mounting structure and pressure sensor employing the mounting structure | |
| CN202300673U (en) | Electronic injection control device integrating temperature sensor | |
| CN209279948U (en) | A kind of sensor detecting Bending Deformation | |
| CN105081370A (en) | Measurement device for turning force of vertical lathe | |
| CN206593782U (en) | A kind of temperature measuring equipment for grain feelings thermometric | |
| CN205647190U (en) | Three routes output motor encoder | |
| CN208012660U (en) | A kind of wideband sound dual-axis vibration temperature complex sensor | |
| CN111811696A (en) | Pressure sensor chip, method for manufacturing same, and pressure sensor | |
| CN207280672U (en) | A kind of flush type installs ultra thin dimensions pressure sensor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |