CN207623484U - A kind of electromechanical testing jig - Google Patents
A kind of electromechanical testing jig Download PDFInfo
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- CN207623484U CN207623484U CN201721814542.8U CN201721814542U CN207623484U CN 207623484 U CN207623484 U CN 207623484U CN 201721814542 U CN201721814542 U CN 201721814542U CN 207623484 U CN207623484 U CN 207623484U
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Abstract
The utility model embodiment discloses a kind of electromechanical testing jig, including：Babinet is tested, the test babinet includes at least one motor mounting part, for placing motor；Signal transmission source is correspondingly arranged with the motor mounting part, and the signal transmission source is rotated synchronously with the rotor of corresponding motor；Control panel, the control panel are installed on the test wall box, and test module corresponding with the motor mounting part is provided on the control panel, and the test module determines the rotating speed of the rotor of corresponding motor according to the test signal that corresponding signal transmission source is sent.The technical solution that the utility model embodiment provides, can solve to carry out one by one when existing motor speed measuring, lead to time and effort consuming, ineffective problem.
Description
Technical field
The utility model embodiment is related to Motor Measuring Technology field more particularly to a kind of electromechanical testing jig.
Background technology
Motor refers to a kind of calutron realized electric energy conversion according to the law of electromagnetic induction or transmitted, its main function
It is to generate driving torque, industry or even electronics industry has greatly been driven as electrical appliance or the power source of various machineries, motor
Development.
In order to ensure the normal work of the electric appliance comprising motor, in Motor Production Test or when safeguarding, a system is often carried out
Row test, for example, output power test and measurement of rotating speed etc..
But for some small electric appliances, small, yield is high, and the number of motors needed is also more, to the property of motor
Energy requirement is also higher, for example, the rotary speed precision for motor is more demanding, then needs singly to carry out rotating speed survey to motor
Electrode is typically mounted on test on jig, continues to test changing a motor after checking out by examination, and detection is time-consuming in this way takes
Power, working efficiency are low.
Utility model content
The utility model provides a kind of electromechanical testing jig, is carried out one by one when solving existing motor speed measuring, causes to take
Arduously, ineffective problem.
The utility model embodiment provides a kind of electromechanical testing jig, including：
Babinet is tested, the test babinet includes at least one motor mounting part, for placing motor；
Signal transmission source is correspondingly arranged with the motor mounting part, and the signal transmission source and the rotor of corresponding motor are same
Step rotation；
Control panel, the control panel are installed on the test wall box, are provided on the control panel and the motor
The corresponding test module of mounting portion, the test module determine corresponding motor according to the test signal that corresponding signal transmission source is sent
Rotor rotating speed.
Optionally, the signal transmission source includes：Light-reflecting components, the test signal are optical signal；The test box
Telltale hole corresponding with the motor mounting part is additionally provided on body, the test module is anti-to corresponding light by corresponding telltale hole
Component transmitting optical signal is penetrated, the optical signal of corresponding light-reflecting components reflection is received by corresponding telltale hole.
Optionally, it is provided with the first groove on the rotor of the motor with corresponding telltale hole opposite position, described first
Groove is for being arranged the light-reflecting components.
Optionally, the test module includes：Photoelectric tube and comparator；The photoelectric tube passes through corresponding telltale hole
Emit optical signal to corresponding light-reflecting components, the optical signal of corresponding light-reflecting components reflection received by corresponding telltale hole,
And convert the optical signal to pulse signal；The comparator is for the pulse signal to be filtered.
Optionally, the signal transmission source includes：Magnet, the test signal are magnetic signal；The test module includes
Hall sensor, the Hall sensor is used to receive the magnetic signal of respective magnet, and corresponding magnetic signal is converted to pulse letter
Number.
Optionally, further include on the control panel：Processing module corresponding with the test module, the processing module with
Corresponding test module electrical connection, for handling the pulse signal for corresponding to test module output, to obtain corresponding motor
Rotating speed.
Optionally, the processing module is compared according to the rotating speed and given threshold of corresponding motor, and by comparison result
Output display.
Optionally, the control panel further includes：With the one-to-one display lamp of the motor mounting part, the display lamp with
The processing module electrical connection, for according to the comparison result, indicating the rate performance of the motor in corresponding motor mounting part
State.
Optionally, the electromechanical testing jig further includes：Upper cover, described upper cover one end pass through hinge and the test babinet
Hinged, the other end is by linking up with the installing tache cooperation with the test babinet.
Optionally, the control panel further includes：Master switch key, for controlling test module all on the control panel
Work；Switch button corresponding with the motor mounting part, the work for controlling corresponding test module.
The electromechanical testing jig that the utility model embodiment provides, including test babinet, signal transmission source and be installed on
The control panel of wall box is tested, test babinet includes at least one motor mounting part, needs motor to be tested for placing, letter
Number transmission source is arranged in a one-to-one correspondence with motor mounting part, and is rotated synchronously with the rotor of corresponding motor；Be provided on control panel with
The one-to-one test module of motor mounting part, test module are used to be determined according to the test signal that corresponding signal transmission source is sent
The rotating speed of the rotor of corresponding motor.Because signal transmission source is in the rotor rotation with motor, the test of test module reception
Signal changes, and electromechanical testing jig obtains the rotating speed of rotor according to the variation of test signal.In a test babinet
In, multiple motors can be tested simultaneously, when testing high-volume motor, can reduce testing time and testing cost, promoted
Working efficiency, convenient for the progress of manufacture or the maintenance of motor.
Description of the drawings
Fig. 1 is a kind of explosive view for electromechanical testing jig that the utility model embodiment provides；
Fig. 2 is a kind of structural schematic diagram for motor that the utility model embodiment provides；
Fig. 3 is a kind of electrical block diagram for test module that the utility model embodiment provides；
Fig. 4 is the electrical block diagram for the power module that the utility model embodiment provides；
Fig. 5 is a kind of axonometric drawing for electromechanical testing jig that the utility model embodiment provides；
Fig. 6 is a kind of sectional view for electromechanical testing jig that the utility model embodiment provides.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model, rather than the restriction to the utility model.It further needs exist for
It is bright, it illustrates only for ease of description, in attached drawing and the relevant part of the utility model rather than entire infrastructure.
With reference to figure 1, Fig. 1 is a kind of explosive view for electromechanical testing jig that the utility model embodiment provides, which surveys
Trying jig includes：
Babinet 11 is tested, test babinet 11 includes at least one motor mounting part 111, for placing motor 2；
Signal transmission source 10, signal transmission source 10 are correspondingly arranged with motor mounting part 111, signal transmission source 10 and corresponding electricity
The rotor 21 of machine 2 rotates synchronously；
Control panel 12, control panel 12 are installed on test 11 side wall of babinet, for example, be mountable to test babinet 11 inside or
It is set to 11 outside of test babinet (being illustrated so that control panel 12 is set to 11 outside of test babinet as an example in figure), control panel 12
On be provided with and sent according to corresponding signal transmission source 10 with 111 one-to-one test module of motor mounting part, test module
Test signal determines the rotating speed of the rotor 21 of corresponding motor 2.
Present embodiments provide include at least one motor mounting part 111 test babinet 11, illustratively, test box
Body 11 may include 10 motor mounting parts 111, as shown in Figure 1, what each electrode mounting portion 11 tested the speed for placing a needs
Motor 2.Electromechanical testing jig further include with 111 one-to-one signal transmission source 10 of motor mounting part, signal transmission source 10 with
The rotor 21 of corresponding motor 2 rotates synchronously, and signal transmission source 10 can be pasted or is fixed on the rotor 21 of corresponding motor 2,
When the rotor 21 of motor 2 rotates, signal transmission source 10 is rotated synchronously with rotor 21.
Electromechanical testing jig further includes control panel 12, and control panel 12 may be disposed on the side wall of test babinet 11, such as Fig. 1 institutes
Show, convenient for being safeguarded at any time to control panel 12.It can also be built in (not shown in figure 1) in test babinet 11, convenient for reducing
11 occupied space of entire test babinet.It is provided on control panel 12 and 111 one-to-one test module of motor mounting part
(not shown in figure 1), the test signal for being sent according to corresponding signal transmission source 10 determine turning for the rotor 21 of corresponding motor 2
Speed, in order to more accurately obtain signal transmission source 10 send test signal, test module setting control panel 12 with
The side that is in contact of test babinet 11, i.e. control panel 12 is towards the side in paper in Fig. 1.Because signal transmission source 10 is with rotor
When 21 rotation, the distance of 10 distance test module of signal transmission source is changing, then test module is received in the corresponding time
To test signal, the time difference of the test signal received according to test module obtains the rotating speed of the rotor 21 of motor 2.Example
Such as, when signal transmission source 10 faces test module, the time that test module receives test signal is A, is sent in signal
When source faces test module 10 next time, the time that test module receives test signal is B, and test module is recorded to be surveyed twice
The time difference of trial signal, then the time difference is then that rotor 21 turns over one week required time, then can obtain turning for motor 2
Speed.If the rotating speed is within the set threshold range, illustrates that the motor 2 is qualified, can come into operation.
The electromechanical testing jig that the utility model embodiment provides, because signal transmission source is in the rotor rotation with motor
When, test module receives test signal in different times, and electromechanical testing jig is according to the time difference for receiving test signal
Obtain the rotating speed of rotor.In a test babinet, multiple motors can be tested simultaneously, are tested to high-volume motor
When, testing time and testing cost can be reduced, promote working efficiency, convenient for the progress of manufacture or the maintenance of motor.
On the basis of the above embodiments, with reference to figure 1, signal transmission source 10 may include：Light-reflecting components, test signal
For optical signal；It is additionally provided with telltale hole 113 corresponding with motor mounting part 111 on test babinet 11, test module passes through correspondence
Telltale hole 113 emits optical signal to corresponding light-reflecting components, and corresponding light-reflecting components reflection is received by corresponding telltale hole 113
Optical signal.
The test signal that signal transmission source 10 is sent can be optical signal, and the optical signal can be visible light, infrared ray
Deng, signal transmission source 10 may include light-reflecting components, the light-reflecting components be used for reflected light signal, then test module then need
To emit optical signal to light-reflecting components first, then optical signal could be reflexed to test module by light-reflecting components so that institute
Test module is stated to receive optical signal and carry out conversion processing.It needs to be provided on test babinet 11 and motor mounting part
111 one-to-one telltale holes 113, telltale hole 113 are correspondingly arranged with test module so that test module can be believed by corresponding
Number hole 113 emits optical signal to rotor 21, and it is anti-so that test module by the corresponding acquisition of telltale hole 113 is included light-reflecting components
The optical signal penetrated.If control test module persistently emits optical signal after rotating since the motor 2, in 21 turns of the rotor of motor 2
It is total that optical signal is reflexed into test module there are one the position that moment light-reflecting components pass through telltale hole 113 when one week dynamic, from
And the time difference for receiving optical signal twice is the time that rotor 21 turns over one week.
Optionally, the width of light-reflecting components is not more than 1/10th of root diameter, and light-reflecting components can be in a strip shape, and
And width is not more than 1/10th of root diameter, can reduce the error that light-reflecting components generate tachometric survey.
Optionally, the light-reflecting components are masking foil, and the optical signal is infrared ray.When testing motor 2,
Masking foil is attached on the rotor 21 of motor 2 first, is then tested, using masking foil as light-reflecting components, is easy to paste
It is attached, it is small on motor rotation influence, and masking foil is relatively thin, occupies little space so that and 111 occupied space of motor mounting part becomes smaller,
To reduce the volume of electromechanical testing jig.
Optionally, with reference to figure 2, Fig. 2 is a kind of structural schematic diagram for motor that the utility model embodiment provides, motor 2
Rotor 21 on 113 opposite position of corresponding telltale hole is provided with the first groove 22, the first groove 22 is for being arranged light reflection
Component.Light-reflecting components are fast and accurately attached at correct position by the presence of the first groove 22 convenient for user.First groove 22
The length direction of entire rotor 21 can be run through, it is in a strip shape, as shown in Fig. 2, rotor 21 and telltale hole 113 can also be provided only on
Manufacture craft is saved in corresponding position, and the present embodiment is to this without limiting.
Test module is correspondingly arranged with telltale hole 113, and optionally, test module includes：Photoelectric tube VD and comparator
B；Photoelectric tube VD emits optical signal by corresponding telltale hole 113 to corresponding light-reflecting components, is received by corresponding telltale hole 113
The optical signal of corresponding light-reflecting components reflection, and convert optical signal into pulse signal；Comparator B is for carrying out pulse signal
It is filtered.
Specifically, as shown in figure 3, the circuit structure that Fig. 3 is a kind of test module that the utility model embodiment provides shows
It is intended to, the first input end of photoelectric tube VD and the second input terminal are electric with the first level output end V1 and ground terminal GND respectively
Connection；First output end and second output terminal are electrically connected with the first input end of comparator B and ground terminal GND respectively, for producing
Raw pulse signal；The second input terminal of comparator B is electrically connected with second electrical level output end V2, for pulse signal to be filtered
Processing.
With reference to figure 3, photoelectric tube VD includes that a light emitting diode and a phototriode, light emitting diode send out light
Light-reflecting components on signal to rotor 21, phototriode can be received to be reflected from the light-reflecting components of rotor 21
Optical signal, phototriode is connected under the action of optical signal, to by the first output end output pulse signal, and because
Rising edge and the failing edge ratio of the pulse signal are shallower, then the more pulse signal of standard in order to obtain, in order to processor
Pulse signal is handled, then the edge of pulse signal is become precipitous by the comparator B in Fig. 3, then comparator B is defeated
Go out the pulse signal of standard to processor so that processor can be handled pulse signal, be rotated a circle to obtain motor
The frequency of required time and motor rotation.
Light emitting diode passes through current-limiting resistance R1 the first level output ends of connection V1 so that light emitting diode VD shines, light
Quick triode is by current-limiting resistance R2 connection the first level output end V1, so that photoelectric tube VD obtains operating voltage, the
One level output end V1 generates second electrical level output end V2, second electrical level output end V2 by current-limiting resistance R3 and current-limiting resistance R4
The voltage value of the second electrical level signal of output is slightly smaller than the voltage value of the first level signal of the first level output end V1 outputs, light
The voltage value that electricity exports the voltage value of the pulse signal of the first output end output of pipe VD if more than second electrical level output end V2,
Then comparator B exports low level, conversely, comparator B exports high level, comparator B exports undersuing extremely by output end
Processor, while the output end of comparator B makes undersuing obtain voltage value appropriate by pull-up resistor R5.Also,
By adjusting current-limiting resistance R3 and current-limiting resistance R4, the big of the second electrical level signal of second electrical level output end V2 outputs can be adjusted
It is small, to which the precision of undersuing be adjusted.
Optionally, can also include on control panel 12：Processing module corresponding with test module, processing module are surveyed with corresponding
Die trial block is electrically connected, for handling the pulse signal for corresponding to test module output, to obtain the rotating speed of corresponding motor.
Optionally, can also include on the control panel 12：Power module corresponding with test module, for being the survey
Die trial block and the processing module provide operating voltage.
The power module and processing module can be arranged as the test module in control panel 12 and test babinet 11
The one side being in contact can also be arranged in one side of the control panel 12 far from test babinet 11.The power module is for generating survey
Supply voltage needed for die trial block and processing module, for example, above-described first level output end V1 is then power module
Output end, illustratively, as shown in figure 4, Fig. 4 is the circuit structure signal for the power module that the utility model embodiment provides
Figure.Chip U1 is used to generate the operating voltage suitable for test module by total voltage：First level signal.Total voltage output end
V_BUS controls chip U1 by selecting switch S1 and whether generates the first level signal, and by the first level output end V1 by the
One level signal is delivered to test module, when selecting switch S1 is connect with the input terminal V_IN of chip U1 and Enable Pin EN, core
Piece U1 exports the first level to the first level output end V1 by output end V_OUT.Capacitance C1 is for being filtered total voltage
Processing contains voltage stabilizing pressure unit in chip U1, for generating the first level signal less than total voltage, and by capacitance C2 with
Capacitance C3 reduces the noise of the first level signal of output.Certainly, the operating voltage of test module and processing module can also
It is obtained by other circuits, the present embodiment is only illustrated with above-mentioned example.
Processing module is handled in addition to the pulse signal for exporting test module, is obtained rotor and is turned over one week
Time and motor speed, optionally, the processing module can be also used for the rotating speed according to corresponding motor, and set
Determine threshold value to be compared, and comparison result is exported and is shown.Specifically, between processing module calculating pulse signal each two square wave
Time interval, and be compared with given threshold, if difference is more than setting difference, illustrate that the motor performance is unqualified, if
Difference then illustrates motor qualification no more than setting difference.For example, if motor rotation 60 in one minute switchs to eligible state, often
The time interval turned should be 16.7ms, if time interval between the square wave optical signal detected be 16.7ms ±
0.01ms, then it is assumed that performance is qualified, whereas if the time interval between two square waves detected not 16.7ms ±
In the range of 0.01ms, then it is assumed that motor performance is unqualified.
Optionally, with reference to figure 5, control panel 12 further includes：With 111 one-to-one display lamp 121 of motor mounting part, display
Lamp 121 is electrically connected with processing module, for according to comparison result, indicating the rotating speed of the motor 2 in corresponding motor mounting part 111
It can state.The processing module electrical connection corresponding with motor mounting part 111 of display lamp 121, the shape generated for receiving processing module
State signal, and shown.For example, if corresponding motor 2 is unqualified, processing module control corresponds to display lamp 121 and is displayed in red,
If corresponding motor 2 is qualified, processing module control corresponds to display lamp 121 and shows green.Of course, it is possible to be believed by the light of flicker
Number display motor 2 is qualified, shows that motor 2 is unqualified by the optical signal being always on.
Furthermore it is also possible to the failure of motor 2 be shown by display screen, for example, can show that motor 2 rotates by display screen
One week measurement duration, and the error for measuring duration and preset duration is shown, and motor can be shown on a display screen
Other performance parameters so that user intuitively obtains motor performance.
Optionally, as shown in figure 5, control panel 12 further includes：With 111 one-to-one switch button 122 of motor mounting part,
Work for controlling motor and corresponding test module.Each switch button 122 controls corresponding motor and corresponding test mould
Block works, although for example, only being needed to 6 motors at present provided with 10 motor mounting parts 111 in test babinet 11
It tests the speed, so can corresponding motor and test module work be controlled by switch button 122 respectively, prevents the wave of electric energy
Take.
Optionally, control panel 12 further includes：Master switch key 123 owns for controlling on all motors and control panel 12
Test module work.When needing test module all in test babinet 11 to be worked, master switch key 123 is used to control
All test modules are made to work at the same time, it is convenient and efficient, it is easy to operate, increase testing efficiency.
In the utility model embodiment another example, optionally, signal transmission source 10 may include：Magnet, test
Signal is magnetic signal；Test module includes Hall sensor, and Hall sensor is used to receive the magnetic signal of respective magnet, and will be right
Magnetic signal is answered to be converted to pulse signal.The present embodiment can also realize the measurement of rotating speed by magnetic signal, then signal transmission source 10 is wrapped
Magnet (not shown in figure 1) is included, the magnet is fixed on the rotor 21 of motor 2, and test module includes Hall sensor, then suddenly
You are arranged on control panel 12 sensor, when the position that rotor 21 is fixed with magnet is rotated to close to Hall sensor, then suddenly
You obtain the magnetic signal and the magnetic signal are converted to voltage pulse signal sensor, and the voltage pulse signal is transmitted to place
Module is managed, to obtain the speed of motor.Certainly, in addition to light-reflecting components and magnet, signal transmission source can also be it
He can realize the sender unit part of tachometric survey.
Optionally, it is a kind of electromechanical testing jig of the utility model embodiment offer with reference to figure 1, Fig. 5 and Fig. 6, Fig. 5
Axonometric drawing, Fig. 6 are a kind of sectional views for electromechanical testing jig that the utility model embodiment provides, and electromechanical testing jig can be with
Including：Upper cover 13,13 one end of upper cover is hinged by hinge 14 and test babinet 11, and the other end passes through hook 131 and test babinet
11 installing tache 15 coordinates.Because motor mounting part 111 can be arranged at "-" type, then upper cover 13 can be cuboid, cuboid
Wide side is attached with test babinet 11.With reference to figure 6, the side of upper cover 13 is hinged by hinge 14 and test babinet 11, then on
Lid 13 can be rotated along the rotary shaft of hinge 14, realize the opening and fastening of the opposite test babinet 11 of upper cover 13, upper cover 13
The other side by hook 131 with test babinet 11 fasten, as shown in fig. 6, test babinet 11 and upper cover 13 hook 131 correspond to
Side be provided with installing tache 15, installing tache 15 can be rotated around a rotary shaft, and top is the tongue structure of a stretching, and lower end is supported
By the spring mounted on 11 lower part of test babinet.When upper cover 13 is fastened with test babinet 11, hook 131 and 15 top of installing tache
Tongue structure cooperation hook 131 is fastened under the tongue structure of installing tache 15 by the spring of 11 lower part of compression verification babinet
Side, and the elastic force by testing the spring of 11 lower part of babinet keeps it in buckling state；When upper cover 13 is needed from test babinet
When being detached on 11, press installing tache 15 lower part, press installing tache 15 lower part can compressed spring, installing tache 15 is around rotary shaft
Rotation makes upper part tongue structure tilt, and the hanging buckle 131 of upper cover 13 is detached under the tongue structure of installing tache 15 so that upper cover 13 with
The separation for testing the side for being provided with installing tache 15 of babinet 11, manually opens upper cover 13 along hinge 14, for example, working as upper cover 13
When being opened with test babinet 11, upper cover 13 can be L-shaped with test babinet 11.
Note that above are only the preferred embodiment and institute's application technology principle of the utility model.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, can carry out for a person skilled in the art various bright
Aobvious variation is readjusted, be combined with each other and is substituted without departing from the scope of protection of the utility model.Therefore, although passing through
Above example is described in further detail the utility model, but the utility model is not limited only to the above implementation
Example can also include other more equivalent embodiments in the case where not departing from the utility model design, and the utility model
Range is determined by scope of the appended claims.
Claims (10)
1. a kind of electromechanical testing jig, which is characterized in that including：
Babinet is tested, the test babinet includes at least one motor mounting part, for placing motor；
Signal transmission source is correspondingly arranged with the motor mounting part, and the signal transmission source is synchronized with the rotor of corresponding motor to be turned
It is dynamic；
Control panel, the control panel are installed on the test wall box, are provided on the control panel and are installed with the motor
The corresponding test module in portion, the test module determine turning for corresponding motor according to the test signal that corresponding signal transmission source is sent
The rotating speed of son.
2. electromechanical testing jig according to claim 1, which is characterized in that the signal transmission source includes：Photo-emission part
Part, the test signal are optical signal；
Telltale hole corresponding with the motor mounting part is additionally provided on the test babinet, the test module is believed by corresponding
Number hole emits optical signal to corresponding light-reflecting components, passes through the light letter that corresponding telltale hole receives corresponding light-reflecting components reflection
Number.
3. electromechanical testing jig according to claim 2, it is characterised in that：
The first groove is provided on the rotor of the motor with corresponding telltale hole opposite position, first groove is for being arranged
The light-reflecting components.
4. electromechanical testing jig according to claim 2, which is characterized in that the test module includes：Photoelectric tube with
And comparator；
The photoelectric tube emits optical signal by corresponding telltale hole to corresponding light-reflecting components, passes through corresponding telltale hole reception pair
The optical signal for answering light-reflecting components to reflect, and convert the optical signal to pulse signal；
The comparator is for the pulse signal to be filtered.
5. electromechanical testing jig according to claim 1, which is characterized in that the signal transmission source includes：Magnet, it is described
Test signal is magnetic signal；
The test module includes Hall sensor, and the Hall sensor is used to receive the magnetic signal of respective magnet, and will be right
Magnetic signal is answered to be converted to pulse signal.
6. the electromechanical testing jig according to claim 2 or 5, which is characterized in that further include on the control panel：With it is described
The corresponding processing module of test module, the processing module are electrically connected with corresponding test module, defeated for that will correspond to test module
The pulse signal gone out is handled, to obtain the rotating speed of corresponding motor.
7. electromechanical testing jig according to claim 6, which is characterized in that the processing module turns according to corresponding motor
Speed and given threshold are compared, and comparison result is exported and is shown.
8. electromechanical testing jig according to claim 7, which is characterized in that the control panel further includes：With the motor
The one-to-one display lamp of mounting portion, the display lamp are electrically connected with the processing module, for according to the comparison result, referring to
Show the rate performance state of the motor in corresponding motor mounting part.
9. electromechanical testing jig according to claim 1, which is characterized in that further include：Upper cover, described upper cover one end pass through
Hinge is hinged with the test babinet, and the other end is coordinated by linking up with the installing tache for testing babinet.
10. electromechanical testing jig according to claim 1, which is characterized in that the control panel further includes：
Master switch key, the work for controlling test module all on the control panel；
Switch button corresponding with the motor mounting part, the work for controlling corresponding test module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814542.8U CN207623484U (en) | 2017-12-22 | 2017-12-22 | A kind of electromechanical testing jig |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721814542.8U CN207623484U (en) | 2017-12-22 | 2017-12-22 | A kind of electromechanical testing jig |
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| CN207623484U true CN207623484U (en) | 2018-07-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966660A (en) * | 2017-12-22 | 2018-04-27 | 北京凌宇智控科技有限公司 | A kind of electromechanical testing gauge |
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2017
- 2017-12-22 CN CN201721814542.8U patent/CN207623484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966660A (en) * | 2017-12-22 | 2018-04-27 | 北京凌宇智控科技有限公司 | A kind of electromechanical testing gauge |
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