CN202649238U - Accelerometer verification apparatus - Google Patents
Accelerometer verification apparatus Download PDFInfo
- Publication number
- CN202649238U CN202649238U CN 201220317145 CN201220317145U CN202649238U CN 202649238 U CN202649238 U CN 202649238U CN 201220317145 CN201220317145 CN 201220317145 CN 201220317145 U CN201220317145 U CN 201220317145U CN 202649238 U CN202649238 U CN 202649238U
- Authority
- CN
- China
- Prior art keywords
- axostylus axostyle
- rotating shaft
- calibration equipment
- acceleration
- rule
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model discloses an accelerometer verification apparatus, comprising a cabinet, a first shaft lever, second shaft levers and accommodating parts. The first shaft lever is arranged on the cabinet, wherein the first shaft lever rotates around a first spindle. A plurality of second shaft levers are respectively in connection with the first shaft lever. Each second shaft lever rotates around a second spindle, wherein the second spindle is not parallel with the first spindle. A plurality of accommodating parts are respectively in connection with the second shaft levers to be used for respectively accommodating an apparatus possessing an accelerometer.
Description
Technical field
The utility model relates to a kind of calibration equipment, particularly relates to a kind of acceleration rule calibration equipment.
Background technology
Accelerating rule (Accelerometer) is the sensing apparatus of a kind of mechanical type or electronic type mechanical formula, generally is used for component or the angular acceleration of sense linear acceleration.The principle of accelerating rule is that the vibration displacement of a vibrational system is directly made linear change with external acceleration, so the accekeration that general acceleration rule measure is proportional to the displacement that accelerates rule or oscillating mass.
If accelerate variation such as car alarm (Car Alarm) that rule are applied to detect the summary pitch angle, or the HDD Protector in acceleration change such as the notebook computer.In the recent period, because of the development of panel computer and Smartphone, and then will speed up rule be applied to wherein, make it to have the function in sensing body orientation, and can be applicable on many purposes (such as game, location etc.).
Moreover, there are many external environment factors can affect the performance of accelerating rule, for example the some factors of humidity, temperature variation, nuclear energy radiation, environment temperature, earth loop, base strain, noise, corrosive deposit, electromagnetic interference (EMI), lateral vibration, appearance electricity noise (Turboelectric Noise) etc.The acceleration rule that each dispatches from the factory should need specifying calibration, as long as the environment that accelerates to advise in storing or using is in the scope up to specification, then the characteristic of acceleration does not have significant change in long-time.
In addition, want to will speed up the manufacturer that rule are applied to consumer products, the most important thing is the positioning correcting that accelerates to advise, in order to calculating accurately the angle of inclination and accelerating rule for the identification of dimensional orientation.Traditional verification mode just moves to accelerate to advise as verification or with general Simple and Easy Gauge with manual type and goes accelerating the location and check that carries out a plurality of orientation of rule now, but such practice needs a large amount of human costs, and all inadequate for degree of accuracy and the efficiency of the positioning correcting that accelerates rule.
The utility model content
Because the problem that prior art causes, the purpose of this utility model is to provide a kind of acceleration rule calibration equipment, the problem that is caused to overcome prior art.
For reaching above-mentioned purpose, the utility model provides a kind of acceleration rule calibration equipment to comprise board, the first axostylus axostyle, a plurality of the second axostylus axostyle and holding part.The first axostylus axostyle is arranged at board, and wherein the first axostylus axostyle rotates with the first rotating shaft.A plurality of the second axostylus axostyles connect respectively the first axostylus axostyle, and each rotates each second axostylus axostyle with its second rotating shaft, and wherein the second rotating shaft is not parallel to the first rotating shaft.A plurality of holding parts connect respectively the second axostylus axostyle, respectively in order to accommodating device with acceleration rule.
In the utility model one embodiment, this acceleration rule calibration equipment also comprises a plurality of lids, in order to closely to cover respectively holding part.
In the utility model one embodiment, the second rotating shaft is perpendicular to the first rotating shaft.
In the utility model one embodiment, each second axostylus axostyle wears out the first axostylus axostyle, and holding part is separately positioned on the both ends of each the second axostylus axostyle.
In the utility model one embodiment, board also comprises a plurality of chains, and the second axostylus axostyle also comprises a plurality of gears, and chain connects respectively gear and rotates simultaneously the second axostylus axostyle in order to driven gear.
The utility model also provides a kind of acceleration rule calibration equipment, and it comprises board, the first axostylus axostyle, the second axostylus axostyle, accommodating disc and holding part.The first axostylus axostyle connects board, and wherein the first axostylus axostyle rotates with the first rotating shaft.The second axostylus axostyle connects the first axostylus axostyle, and the second axostylus axostyle rotates with the second rotating shaft, and wherein the second rotating shaft is not parallel to the first rotating shaft.Accommodating disc is arranged at the end of the second axostylus axostyle, and wherein the surface level of accommodating disc is vertical with the second rotating shaft.A plurality of holding parts are arranged at respectively on the accommodating disc, respectively in order to accommodating device with acceleration rule.
In another embodiment of the utility model, accommodating disc is circular accommodating disc.
In another embodiment of the utility model, this acceleration rule calibration equipment also comprises a plurality of lids in order to closely to cover respectively holding part.
In another embodiment of the utility model, this acceleration rule calibration equipment also comprises chain, and the first axostylus axostyle has gear, and the chain-driving gear rotates so that the first axostylus axostyle rotates simultaneously.
In another embodiment of the utility model, wherein the second rotating shaft is perpendicular to the first rotating shaft.
The utility model has the advantage of, its accelerate rule calibration equipment utilize the first rotating shaft of arranging on the board and the second rotating shaft with produce two disalignments to rotation.Therefore, rule are moved and upset can to utilize different axially will speed up, and are arranged at the orientation of a plurality of different angles and position will speed up rule, to carry out simultaneously the orientation identification verification of a plurality of acceleration rule multiple spot.Therefore, acceleration rule calibration equipment of the present utility model has the saving human cost, increases and accelerates the effect that rule are proofreaied and correct efficient and calibration accuracy.
Description of drawings
For above and other purpose of the present utility model, feature, advantage and embodiment can be become apparent, appended the description of the drawings is as follows:
Fig. 1 is a kind of schematic appearance of accelerating to advise calibration equipment of the utility model one embodiment;
Fig. 2 is a kind of schematic appearance of accelerating to advise after calibration equipment 100 removes shell shown in Figure 1;
Fig. 3 is a kind of schematic appearance of accelerating to advise calibration equipment of another embodiment of the utility model;
Fig. 4 is a kind of top view that accelerates to advise calibration equipment shown in Figure 3.
The main element symbol description
100: accelerate rule calibration equipment 210: board
110: board 212: drive unit
220: the first axostylus axostyles of 120: the first axostylus axostyles
Rotating shaft in 121: the first rotating shaft in 221: the first
230: the second axostylus axostyles of 130: the second axostylus axostyles
Rotating shaft in 131: the second rotating shaft in 231: the second
140: holding part 232: accommodating disc
150: lid 240: holding part
160: chain 250: lid
170: gear 260: chain
200: accelerate rule calibration equipment 270: gear
300: panel
D
1: direction
D
2: direction
Embodiment
Below will and describe in detail with diagram and clearly demonstrate spirit of the present utility model, such as the person skilled in the art after understanding embodiment of the present utility model, when can be by the technology of the utility model institute teaching, change and modification, it does not break away from spirit of the present utility model and scope.
Please refer to Fig. 1, it illustrates a kind of schematic appearance of accelerating to advise calibration equipment 100 according to the utility model one embodiment.As shown in Figure 1, the acceleration of present embodiment rule calibration equipment 100 forms with board 110, the first axostylus axostyle 120, the second axostylus axostyle 130 and holding part 140.The first axostylus axostyle 120 is arranged on the board 110, and the first axostylus axostyle 120 can drive with the first rotating shaft 121 direction rotations by drive unit.Other has a plurality of the second axostylus axostyles 130 to connect respectively the first axostylus axostyle 120, and each second axostylus axostyle 130 can be by the drive unit drive with the second rotating shaft 131 direction rotations.Wherein the second rotating shaft 131 is not parallel to the first rotating shaft 121, therefore can rotate simultaneously to produce a plurality of different anchor points for accelerating predetermined bits by the first rotating shaft 121 and the second rotating shaft 131.A plurality of holding parts 140 connect respectively the second axostylus axostyle 130, can install in the holding part 140 and have the device that accelerates rule, the employed device of present embodiment is panel 300, acceleration rule in the panel 300 can be arranged on because of the rotation of the first rotating shaft 121 and the second rotating shaft 131 a specific anchor point, and after recording the displacement of these anchor points, and then the displacement of the default anchor point of comparison is to carry out the verification of counter plate 300 interior acceleration rule.
In the present embodiment, each second axostylus axostyle 130 wears out the first axostylus axostyle 120, and holding part 140 is separately positioned on the both ends of each the second axostylus axostyle 130, therefore two holding parts 140 with the first axostylus axostyle 120 as separation and relatively the interval at the both ends of the second axostylus axostyle 130.In addition, at present embodiment, the second rotating shaft 131 is perpendicular to the first rotating shaft 121, therefore the panel in each holding part 140 can carry out because of moving of the first rotating shaft 121 and the second rotating shaft 131 surface level and vertical 's movement, therefore can produce a plurality of fixing location and checks of anchor point to accelerate to advise.
In the present embodiment, board 110 has a plurality of chains 160, the second axostylus axostyle 130 has a plurality of gears 170, utilizes chain 160 to connect respectively gear 170, provides kinetic energy to make chain 160 rotations and then driven gear 170 that a plurality of gears 170 are rotated simultaneously via drive unit.Therefore, a plurality of the second axostylus axostyles 130 can rotate simultaneously because of chain 160 driven gears 170, and the panel 300 that can carry out simultaneously in a plurality of holding parts 140 that are arranged on each second axostylus axostyle 130 accelerates the test of rule.
Please refer to Fig. 2, it illustrates a kind of schematic appearance of accelerating to advise after calibration equipment 100 removes shell shown in Figure 1.As shown in Figure 2, the first axostylus axostyle 120 be subjected to drive unit driving and can be with the first rotating shaft 121 direction rotations.A plurality of the second axostylus axostyles 130 connect respectively and wear out the first axostylus axostyle 120 in addition, and the junction at the second axostylus axostyle 130 and the first axostylus axostyle 120 arranges gear 170, gear 170 connects the second axostylus axostyle 130, and with chain 160 a plurality of gears 170 are connected, rotate by drive unit chain drive-belt 160, so driven gear 170 so that each the second axostylus axostyle 130 with the second rotating shaft 131 direction synchronous rotaries.And because of the first axostylus axostyle 120 and the second axostylus axostyle 130 not parallel, therefore when the first axostylus axostyle 120 and the second axostylus axostyle 130 during respectively along the first rotating shaft 121 and the second rotating shaft 131 rotation, the holding part 140 that lays respectively at the second axostylus axostyle 130 both ends can form the rotation of multiple angles.
In the present embodiment, can panel to be measured 300 can be fixed in the holding part 140 closely to cover holding part 140 by a lid 150.In addition in other embodiments, also can not use lid 150 and the structure of design holding part 140, and then directly panel to be measured 300 is fastened in the holding part 140.
At present embodiment, the second rotating shaft 131 is perpendicular to the first rotating shaft 121, so the panel 300 in each holding part 140 rotates can be because of surface level and vertical the time, can be used as the location and check of selecting and can accelerating to advise and have a plurality of displacement points.
Please refer to Fig. 3, it illustrates a kind of schematic appearance of accelerating to advise calibration equipment 200 according to another embodiment of the utility model.As shown in Figure 3, the described acceleration rule of present embodiment calibration equipment 200 has board 210, the first axostylus axostyle 220, the second axostylus axostyle 230, accommodating disc 232 and holding part 240.The first axostylus axostyle 220 connects boards 210, and wherein the first axostylus axostyle 220 is accepted kinetic energy that drive unit 212 provides and can be along the first rotating shaft 221 with direction D
1Rotation.The second axostylus axostyle 230 connects and wears out the first axostylus axostyle 220, the second axostylus axostyles 230 can the second rotating shaft 231 direction rotations, wherein the second rotating shaft 231 not parallel the first rotating shafts 221.In the present embodiment, the second rotating shaft 231 is perpendicular to the first rotating shaft 221.In addition in the present embodiment, can utilize chain 260 to connect the gear 270 of the first axostylus axostyle 220, via drive unit chain 260 is rotated, and then driven gear 270 rotations make the first axostylus axostyle 220 rotate with the first rotating shaft 221 directions.
Therefore the end of the second axostylus axostyle 230 arranges an accommodating disc 232, and the surface level of the accommodating disc 232 of present embodiment is vertical with the second rotating shaft 231, and when the second axostylus axostyle 230 during with the second rotating shaft 231 direction rotation, accommodating disc 232 can rotate on a plane.A plurality of holding parts 240 are set respectively on the accommodating disc 232.Therefore drive accommodating discs 232 with the second rotating shaft 231 direction rotations by the second axostylus axostyle 230, and by the first axostylus axostyle 220 with the first rotating shaft 221 direction rotations and then drive 230 rotations of the second axostylus axostyle.Therefore accommodating disc 232 can drive the second axostylus axostyle 230 because of the first axostylus axostyle 220, and the rotarily driving of the second axostylus axostyle 230 self, make accommodating disc 232 can carry out the rotation of a plurality of directions, and then make a plurality of holding parts 240 carry out multidirectional rotation simultaneously and have a plurality of different anchor points.Acceleration rule in the panel 300 can be arranged on because of the rotation of the first rotating shaft 221 and the second rotating shaft 231 a specific anchor point, and after recording the displacement of these anchor points, and then the displacement of the default anchor point of comparison is to carry out the verification of counter plate 300 interior acceleration rule.
In the present embodiment, accommodating disc 232 is circular accommodating disc, in other embodiments, and the accommodating disc that accommodating disc 232 can the design of other shapes.In addition, in the present embodiment, can closely cover holding part 240 to fix panel 300 to be measured in holding part 240 by lid 250.In addition in other embodiments, also can not use lid and design the structure of holding part 240, and directly panel to be measured 300 is fixed in the holding part 240.
Please refer to Fig. 4, it illustrates a kind of top view that accelerates to advise calibration equipment 200 shown in Figure 3.As shown in Figure 4, the second axostylus axostyle 230 connects the shaft core position of accommodating disc 232 haply, therefore when rotating the second axostylus axostyle 230, drives accommodating disc 232 with direction D
2Rotate, make holding part 240 interior panels 300 have the displacement on plane.Add in addition and use the first axostylus axostyle 220 to drive accommodating disc 232 with the first rotating shaft 221 directions, the panel 300 in the accommodating disc 232 can be rotated along the first rotating shaft 221 directions.Therefore, the acceleration rule of holding part 240 wainscots 300 can have because of the rotation of the first rotating shaft 221 and the second rotating shaft 231 a plurality of specific anchor points, and after recording the displacement of these anchor points, and then the displacement of the default anchor point of comparison is to carry out the verification of counter plate 300 interior acceleration rule.
By above-mentioned the utility model embodiment as can be known, application the utlity model has following advantage:
(1) acceleration of the present utility model rule calibration equipment utilize the first rotating shaft of arranging on the board and the second rotating shaft with produce two disalignments to rotation, therefore rule are moved and upset is advised the orientation that is arranged at a plurality of different angles and position will speed up can to utilize different axially will speed up, to carry out simultaneously the orientation identification verification of a plurality of acceleration rule multiple spot.
(2) acceleration rule calibration equipment of the present utility model has the saving human cost, increases and accelerates the effect that rule are proofreaied and correct efficient and calibration accuracy.
Claims (10)
1. one kind is accelerated the rule calibration equipment, it is characterized in that, this acceleration rule calibration equipment comprises:
Board;
The first axostylus axostyle is arranged at this board, and wherein this first axostylus axostyle rotates with one first rotating shaft;
A plurality of the second axostylus axostyles connect respectively this first axostylus axostyle, and each rotates each this second axostylus axostyle with its second rotating shaft, and wherein those second rotating shafts are not parallel to this first rotating shaft; And
A plurality of holding parts connect respectively those the second axostylus axostyles, respectively in order to accommodating device with acceleration rule.
2. acceleration as claimed in claim 1 rule calibration equipment is characterized in that, this accelerations rule calibration equipment also comprises a plurality of lids, in order to enclosing cover respectively should a little holding part.
3. acceleration rule calibration equipment as claimed in claim 1 is characterized in that this second rotating shaft is perpendicular to this first rotating shaft.
4. acceleration rule calibration equipment as claimed in claim 1 is characterized in that each this second axostylus axostyle wears out this first axostylus axostyle, and those holding parts are separately positioned on the both ends of each this second axostylus axostyle.
5. acceleration rule calibration equipment as claimed in claim 1 is characterized in that this board also comprises a plurality of chains, and those second axostylus axostyles also comprise a plurality of gears, and those chains connect respectively those gears and rotate simultaneously those the second axostylus axostyles in order to drive those gears.
6. one kind is accelerated the rule calibration equipment, it is characterized in that, this acceleration rule calibration equipment comprises:
Board;
The first axostylus axostyle connects this board, and wherein this first axostylus axostyle rotates with one first rotating shaft;
The second axostylus axostyle connects this first axostylus axostyle, and this second axostylus axostyle rotates with one second rotating shaft, and wherein this second rotating shaft is not parallel to this first rotating shaft;
Accommodating disc is arranged at an end of this second axostylus axostyle, and wherein the surface level of this accommodating disc is vertical with this second rotating shaft; And
A plurality of holding parts are arranged at respectively on this accommodating disc, respectively in order to accommodating device with acceleration rule.
7. acceleration rule calibration equipment as claimed in claim 6 is characterized in that this accommodating disc is circular accommodating disc.
8. acceleration as claimed in claim 6 rule calibration equipment is characterized in that, this accelerations rule calibration equipment also comprises a plurality of lids, in order to enclosing cover respectively should a little holding part.
9. acceleration rule calibration equipment as claimed in claim 6 is characterized in that, this acceleration rule calibration equipment also comprises chain, and wherein this first axostylus axostyle has gear, and this gear of this chain-driving rotates so that this first axostylus axostyle rotates simultaneously.
10. acceleration rule calibration equipment as claimed in claim 6 is characterized in that this second rotating shaft is perpendicular to this first rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317145 CN202649238U (en) | 2012-06-29 | 2012-06-29 | Accelerometer verification apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220317145 CN202649238U (en) | 2012-06-29 | 2012-06-29 | Accelerometer verification apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202649238U true CN202649238U (en) | 2013-01-02 |
Family
ID=47418329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220317145 Expired - Fee Related CN202649238U (en) | 2012-06-29 | 2012-06-29 | Accelerometer verification apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202649238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034919A (en) * | 2013-03-06 | 2014-09-10 | 达丰(上海)电脑有限公司 | Acceleration sensor |
| CN104569497A (en) * | 2014-12-29 | 2015-04-29 | 杭州士兰微电子股份有限公司 | Turntable system for calibration and testing of accelerometer |
-
2012
- 2012-06-29 CN CN 201220317145 patent/CN202649238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034919A (en) * | 2013-03-06 | 2014-09-10 | 达丰(上海)电脑有限公司 | Acceleration sensor |
| CN104569497A (en) * | 2014-12-29 | 2015-04-29 | 杭州士兰微电子股份有限公司 | Turntable system for calibration and testing of accelerometer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206362297U (en) | A kind of displacement transducer demarcation loading attachment | |
| CN202649238U (en) | Accelerometer verification apparatus | |
| CN106767617B (en) | Beam pumping unit polished rod displacement sensor and method based on acceleration analysis | |
| CN104198098A (en) | Torque measurement sensor based on phase difference of photoelectric encoder signals and measuring method | |
| CN205049166U (en) | Maglev train suspension sensor static characteristic test system | |
| CN101308010B (en) | Plumb type digital display electronic measuring equipment for measuring horizontal spiral drive mechanism straight-line displacement amount | |
| CN104613924A (en) | System and method for detecting rotating angle of tail end of flexible mechanical arm | |
| CN202002765U (en) | Lossless low-motor power testing device | |
| CN204788210U (en) | Accurate angle detection device is lost in static position of accurate centrifugal separator | |
| CN205066848U (en) | Dismountable electronics direct reading count device | |
| CN104155534B (en) | Antenna detection distance automatic test device | |
| CN103985291B (en) | A kind of teaching aid measuring friction factor | |
| CN203335065U (en) | Cable depth detection device | |
| CN204612806U (en) | Electronic balance automatic angle measurement difference machine | |
| TWM439793U (en) | Accelerometer calibration device | |
| CN102662457A (en) | Server resonance weakening method | |
| CN201242480Y (en) | Multi-shaft measuring machine | |
| CN106157759A (en) | A kind of centrifugal force testing device | |
| CN207008075U (en) | A kind of petroleum geology exploits detection measurement apparatus | |
| KR101082327B1 (en) | Torque sensor test bed | |
| CN202102007U (en) | Measuring device for rotating speed of eccentric heavy bob | |
| CN105509877A (en) | Screw drilling tool vibration recorder and vibration recording method thereof | |
| CN206627126U (en) | Encoder | |
| CN205779263U (en) | The tachometric survey mechanism of diesel engine and diesel engine thereof | |
| CN206095419U (en) | Multisensor torsional vibration monitoring devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20200629 |