CN206348094U - A kind of unmanned plane brushless electric machine moment of torsion and tension measuring device - Google Patents
A kind of unmanned plane brushless electric machine moment of torsion and tension measuring device Download PDFInfo
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- CN206348094U CN206348094U CN201720015812.2U CN201720015812U CN206348094U CN 206348094 U CN206348094 U CN 206348094U CN 201720015812 U CN201720015812 U CN 201720015812U CN 206348094 U CN206348094 U CN 206348094U
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- electric machine
- brushless electric
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- seat
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Abstract
The utility model discloses a kind of unmanned plane brushless electric machine moment of torsion and tension measuring device, including brushless electric machine fixture, also include motor fixture catch, motor fixture fixed seat, sensor, flange seat and fixed support, brushless electric machine fixture is fixed in motor fixture fixed seat by motor catch, the sensing shaft upper end of sensor is fixed in motor fixture fixed seat, sensor senses axle lower end is fixed on fixed support by flange seat, during measurement, tested motor is fixed on brushless electric machine fixture, sensor output analog signals, the result needed by the processing to output signal.The utility model is simple to operate, and security performance is high, and measurement result is accurate, and brushless electric machine clamp-replacing is convenient, adapts to the unmanned plane brushless electric machine of various different models.
Description
Technical field
The utility model is related to unmanned plane instrument field, is more particularly to a kind of unmanned plane brushless electric machine moment of torsion and pulling force is surveyed
Measure device, it is adaptable to unmanned plane brushless electric machine moment of torsion and pulling force are measured in unmanned plane, it is brushless in order to carry out unmanned plane
The collection of motor data and the analysis of motor performance parameter.
Background technology
Moment of torsion and tension measuring device also without unmanned plane brushless electric machine, and the scheme having is to various in the market
The suitability of the brushless electric machine of model is very poor, can only a kind of compatible motor.And most of is all exposed measurement, if motor one
Denier penetrates that oar is abnormally dangerous, and existing many schemes have many potential safety hazards, and also not high to the measurement accuracy of data.One
The accuracy for the data that unmanned plane brushless electric machine moment of torsion and tension measuring device ensure to collect using high-precision sensor is planted, and
And be enclosed housing design, it is ensured that overall safety during measurement.
Utility model content
The purpose of this utility model is to be that there is provided a kind of brushless electricity of unmanned plane in view of the above-mentioned problems existing in the prior art
Machine moment of torsion and tension measuring device, simple in construction, measurement safety, and the data accuracy measured is high, and precision is high, compatible each
Plant the unmanned plane brushless electric machine of model.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions：
A kind of unmanned plane brushless electric machine moment of torsion and tension measuring device, including brushless electric machine fixture, in addition to motor fixture
Insertion brushless electric machine is provided with catch, motor fixture fixed seat, sensor, flange seat and fixed support, brushless electric machine fixture
First mounting hole of fixture upper and lower surface and the T-shaped projection positioned at lower surface, it is recessed that the upper end of motor fixture fixed seat is provided with T-shaped
Groove, T-shaped projection is fastened in T-shaped groove, and the lower surface of motor fixture fixed seat sets hole, motor fixture fixed seat lower end
Side on be provided with the first screwed hole, the first screwed hole is connected with hole, and motor fixture fixed seating is in T-shaped groove two ends
Part has been screwed the sensor fixing hole that insertion flange seat upper and lower surface is provided with motor fixture catch, flange seat
With several flange fixing holes, the second screwed hole, the second screwed hole and sensor fixing hole are provided with the outer ring surface of flange seat
Connection, sensor includes sensing shaft, the upper end insertion hole of sensing shaft by and through the first screwed hole screw compress it is solid
It is scheduled in motor fixture fixed seat, the lower end insertion sensor fixing hole of sensing shaft simultaneously passes through the screw pressure through the second screwed hole
Fasten on flange seat, flange seat is fixed on fixed support.
Sensor is torque sensor or pulling force sensor.
A kind of unmanned plane brushless electric machine moment of torsion and tension measuring device, in addition to laser velocimeter fixed plate, it is support bracket fastened
Upper surface is provided with the second mounting hole, and laser velocimeter fixed plate is fixed by bolt with the second mounting hole.
A kind of unmanned plane brushless electric machine moment of torsion and tension measuring device, in addition to electricity adjust fixed plate, and electricity adjusts fixed plate to fix
In support bracket fastened upper surface.
A kind of unmanned plane brushless electric machine moment of torsion and tension measuring device, include setting on the casing of closing, casing lower surface
Several casing through holes are equipped with, casing surrounding is provided with several heat emission holes, and fixed support is fixed in casing.
The utility model compared with prior art, with advantages below：
1st, simple to operate, security performance is high；
2nd, use can carry out the high-precision sensor guarantee test data of real time calibration accurately and reliably；
3rd, fixture is replaceable, can be adapted to the unmanned plane brushless electric machine of various models；
4th, ensure that sensing data is truly obtained by main control chip using lossless signal modulate circuit.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is the utility model cross-sectional view；
Fig. 3 is the structural representation of flange seat；
Fig. 4 is the utility model overall schematic.
In figure：1- brushless electric machine fixtures；The mounting holes of 101- first；102-T shape projections；2- motor fixture catch；3- electricity is adjusted
Fixed plate；4- motor fixture fixed seats；401-T connected in stars；402- holes；The screwed holes of 403- first；5- sensors；501- is sensed
Axle；6- flange seats；601- sensor fixing holes；602- flange fixing holes；The screwed holes of 603- second；7- laser velocimeter fixed plates；
8- fixed supports；The mounting holes of 801- second；9- casings.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment：
Such as Fig. 1~4, a kind of unmanned plane brushless electric machine moment of torsion and tension measuring device, including brushless electric machine fixture 1 are also wrapped
Include and set on motor fixture catch 2, motor fixture fixed seat 4, sensor 5, flange seat 6 and fixed support 8, brushless electric machine fixture 1
It is equipped with the first mounting hole 101 and the T-shaped projection 102 positioned at lower surface of the upper and lower surface of insertion brushless electric machine fixture 1, motor fixture
The upper end of fixed seat 4 is provided with T-shaped groove 401, and T-shaped projection 102 is fastened in T-shaped groove 401, motor fixture fixed seat 4
Lower surface sets and is provided with the first screwed hole 403, the first screwed hole on hole 402, the side of the lower end of motor fixture fixed seat 4
403 connect with hole 402, and the part that motor fixture fixed seat 4 is located at the two ends of T-shaped groove 401 has been screwed motor folder
Have the sensor fixing hole 601 and several flange fixing holes that the upper and lower surface of insertion flange seat 6 is provided with catch 2, flange seat 6
602, the second screwed hole 603 is provided with the outer ring surface of flange seat 6, and the second screwed hole 603 is connected with sensor fixing hole 601,
Sensor 5 includes sensing shaft 501, and the upper end insertion hole 402 of sensing shaft 501 simultaneously passes through the spiral shell through the first screwed hole 403
Silk is pressed abd fixed in motor fixture fixed seat 4, the lower end of sensing shaft 501 insertion sensor fixing hole 601 and by through the
The screw of two screwed holes 603 is pressed abd fixed on flange seat 6, and flange seat 6 is fixed on fixed support 8.
Sensor 5 is torque sensor or pulling force sensor.
A kind of unmanned plane brushless electric machine moment of torsion and tension measuring device, in addition to laser velocimeter fixed plate 7, fixed support 8
Upper surface be provided with the second mounting hole 801, laser velocimeter fixed plate 7 is fixed by screw with the second mounting hole 801.
A kind of unmanned plane brushless electric machine moment of torsion and tension measuring device, in addition to electricity adjust fixed plate 3, electricity adjusts fixed plate 3 to consolidate
It is scheduled on the upper surface of fixed support 8.
A kind of unmanned plane brushless electric machine moment of torsion and tension measuring device, are included on the casing 9 of closing, the lower surface of casing 9
Some casing through holes are provided with, the surrounding of casing 9 is provided with some heat emission holes, and fixed support 8 is fixed in casing 9.
When in use, tested motor is fixed by bolt with the first mounting hole 101 for the utility model, tested motor and electricity
Mode transfer block is connected, and electric mode transfer block is used for the rotating speed for controlling tested motor, and electric mode transfer block is fixed on electricity with band and adjusted in fixed plate 3,
Lithium battery is connected with electric mode transfer block powers to electric mode transfer block and tested motor, and after tested motor is powered, tested motor drives blade
Rotate, because tested motor is fixed by bolt with the first mounting hole 101 positioned at the upper surface of brushless electric machine fixture 1, brushless electricity
T-shaped projection 102 on the lower surface of machine clamp 1 is fastened in the T-shaped groove 401 of the upper end of motor fixture fixed seat 4, sensor
The upper end of sensing shaft 501 on 5 is fixed in motor fixture fixed seat 4, and sensing shaft 501 can be collected when tested motor is rotated
Reaction force/pulling force that tested motor base is produced, sensor 5 can be acquired to reaction force/pulling force and output signals to biography
Sensor transmitter.
The AD that the output signal of sensor 5 passes sequentially through sensor transducer, Current Voltage modular converter and control panel is adopted
Sample interface is connected, and laser velocimeter sensor is fixed in laser velocimeter fixed plate 7, the output signal of laser velocimeter sensor and control
The I/O interface connection of making sheet, Switching Power Supply is sensed to sensor transducer, Current Voltage modular converter, control panel and laser velocimeter
Device is powered.
After the output signal of sensor 5 passes to sensor transducer, sensor transducer believes the output of sensor 5
Number it is converted into current signal（4-20mA）Current Voltage modular converter is input to, Current Voltage modular converter changes current signal
Into voltage signal（0-3.3V）It is output to the AD Sampling Interfaces of control panel.Laser velocimeter sensor collects the pulse of blade rotation
Signal, is then passed to the I/O interface of control panel, and the pulse signal that control panel is inputted to I0 interfaces carries out cycle count, obtains blade
Rotating speed.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (5)
1. a kind of unmanned plane brushless electric machine moment of torsion and tension measuring device, including brushless electric machine fixture（1）, it is characterised in that also
Including motor fixture catch（2）, motor fixture fixed seat（4）, sensor（5）, flange seat（6）And fixed support（8）, brushless electricity
Machine clamp（1）On be provided with insertion brushless electric machine fixture（1）First mounting hole of upper and lower surface（101）With the T positioned at lower surface
Shape projection（102）, motor fixture fixed seat（4）Upper end be provided with T-shaped groove（401）, T-shaped projection（102）It is fastened on T-shaped recessed
Groove（401）It is interior, motor fixture fixed seat（4）Lower surface set hole（402）, motor fixture fixed seat（4）The side of lower end
The first screwed hole is provided with face（403）, the first screwed hole（403）And hole（402）Connection, motor fixture fixed seat（4）Position
In T-shaped groove（401）The part at two ends has been screwed motor fixture catch（2）, flange seat（6）On be provided with insertion method
Blue seat（6）The sensor fixing hole of upper and lower surface（601）With several flange fixing holes（602）, flange seat（6）Outer ring surface on
It is provided with the second screwed hole（603）, the second screwed hole（603）And sensor fixing hole（601）Connection, sensor（5）Include
Sensing shaft（501）, sensing shaft（501）Upper end insertion hole（402）And by through the first screwed hole（403）Screw compress
It is fixed on motor fixture fixed seat（4）On, sensing shaft（501）Lower end insertion sensor fixing hole（601）And by through
Two screwed holes（603）Screw be pressed abd fixed on flange seat（6）On, flange seat（6）It is fixed on fixed support（8）On.
2. a kind of unmanned plane brushless electric machine moment of torsion according to claim 1 and tension measuring device, it is characterised in that described
Sensor（5）For torque sensor or pulling force sensor.
3. a kind of unmanned plane brushless electric machine moment of torsion according to claim 1 and tension measuring device, it is characterised in that also wrap
Include laser velocimeter fixed plate（7）, fixed support（8）Upper surface be provided with the second mounting hole（801）, laser velocimeter fixed plate
（7）Pass through bolt and the second mounting hole（801）It is fixed.
4. a kind of unmanned plane brushless electric machine moment of torsion according to claim 1 and tension measuring device, it is characterised in that also wrap
Include electricity and adjust fixed plate（3）, electricity tune fixed plate（3）It is fixed on fixed support（8）Upper surface.
5. any one unmanned plane brushless electric machine moment of torsion and tension measuring device according to claim 1 or 2 or 3 or 4, its
It is characterised by, includes the casing of closing（9）, casing（9）Several casing through holes, casing are provided with lower surface（9）Surrounding
It is provided with several heat emission holes, fixed support（8）It is fixed on casing（9）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015812.2U CN206348094U (en) | 2017-01-06 | 2017-01-06 | A kind of unmanned plane brushless electric machine moment of torsion and tension measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720015812.2U CN206348094U (en) | 2017-01-06 | 2017-01-06 | A kind of unmanned plane brushless electric machine moment of torsion and tension measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206348094U true CN206348094U (en) | 2017-07-21 |
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ID=59324397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720015812.2U Expired - Fee Related CN206348094U (en) | 2017-01-06 | 2017-01-06 | A kind of unmanned plane brushless electric machine moment of torsion and tension measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206348094U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269700A (en) * | 2018-10-22 | 2019-01-25 | 西安航空职业技术学院 | A kind of unmanned plane brushless motor power effect measuring device |
| CN109466796A (en) * | 2018-12-30 | 2019-03-15 | 东北农业大学 | The unmanned plane tensile test platform of low current alarm |
| CN109581882A (en) * | 2018-11-20 | 2019-04-05 | 顺丰科技有限公司 | Master controller, control method, system and the storage medium of dynamic test system |
-
2017
- 2017-01-06 CN CN201720015812.2U patent/CN206348094U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109269700A (en) * | 2018-10-22 | 2019-01-25 | 西安航空职业技术学院 | A kind of unmanned plane brushless motor power effect measuring device |
| CN109581882A (en) * | 2018-11-20 | 2019-04-05 | 顺丰科技有限公司 | Master controller, control method, system and the storage medium of dynamic test system |
| CN109466796A (en) * | 2018-12-30 | 2019-03-15 | 东北农业大学 | The unmanned plane tensile test platform of low current alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170721 Termination date: 20200106 |