CN208432273U - Test equipment - Google Patents
Test equipment Download PDFInfo
- Publication number
- CN208432273U CN208432273U CN201820821775.9U CN201820821775U CN208432273U CN 208432273 U CN208432273 U CN 208432273U CN 201820821775 U CN201820821775 U CN 201820821775U CN 208432273 U CN208432273 U CN 208432273U
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- China
- Prior art keywords
- jig
- mounting portion
- trundle
- power part
- test equipment
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
- G01C25/005—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass initial alignment, calibration or starting-up of inertial devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
Abstract
The utility model discloses test equipments, especially the equipment for testing the stationarity in gyrohorizon face in trial product to be measured.Test equipment includes jig portion, mounting portion, driving section and power part；The jig portion is installed on the mounting portion, for limiting the position of one or more trial products to be measured；The mounting portion is fixed in one end of the driving section, and the other end and the power part are sequentially connected；The power part is for driving the driving section and the mounting portion to be rotated in the forward direction or reversely rotated as rotary shaft using the middle line in the jig portion, so that the jig portion being installed on the mounting portion is rotated in the forward direction or is reversely rotated using the middle line as rotary shaft, to test the stationarity in gyrohorizon face in one or more trial products to be measured in the jig portion.Technical solution provided by the utility model can test multiple products simultaneously, and during the test, and the direction of rotation of test is changeable, be conducive to improve testing efficiency.
Description
Technical field
The utility model relates to test equipments, especially for testing the stationarity in gyrohorizon face in trial product to be measured
Test equipment.
Background technique
As the gyroscope technology level of product constantly improves, various electronic products all have gyroscope, at this point,
The stationarity to gyrohorizon face is needed to test.
One can only be tested to the test equipment of the stationarity in gyrohorizon face in the prior art, while cannot be compatible with more
Kind of product, and the problems such as there are when horizontal checkout gyroscope, direction of rotation cannot switch.
Utility model content
Test equipment disclosed by the utility model aims to solve the problem that following technical problem existing in the prior art: to gyroscope
The test equipment of the stationarity of horizontal plane can only test one, while cannot be compatible with multiple product, and there are horizontal checkout tops
When spiral shell instrument, the problems such as direction of rotation cannot switch.
The utility model discloses test equipments, especially for testing the steady of gyrohorizon face in trial product to be measured
Property, the test equipment includes jig portion, mounting portion, driving section and power part；
The jig portion is installed on the mounting portion, for limiting the position of one or more trial products to be measured；It is described
The mounting portion is fixed in one end of driving section, and the other end and the power part are sequentially connected；The power part is for driving
The driving section and the mounting portion are rotated in the forward direction or are reversely rotated as rotary shaft using the middle line in the jig portion, so that
The jig portion being installed on the mounting portion is rotated in the forward direction or is reversely rotated using the middle line as rotary shaft, to survey
Try the stationarity in gyrohorizon face in one or more trial products to be measured in the jig portion.
In one or more possible embodiment of the utility model, the driving section includes: trundle, two bands
Wheel and drive belt configuration；
One end of the trundle is fixed on one side opposite with the jig portion on the mounting portion, the trundle
The axial direction of the axial restraint of the other end and one of them belt wheel, the force side of the power part and another belt wheel is solid
Fixed, two belt wheels are linked by drive belt configuration, to realize the linkage between the power part and the trundle.
It further include limiting section, the limiting section is fixed in one or more possible embodiment of the utility model
With on the belt wheel of the trundle axial restraint, the belt wheel rotation drives the limiting section rotation, by described in restriction
The rotation of limiting section is to limit the rotation of the trundle.
It further include the sense of neighbouring limiting section setting in one or more possible embodiment of the utility model
Portion is answered, for incuding the change in location of the limiting section.
In one or more possible embodiment of the utility model, further includes cover board, be provided on the cover board
It is socketed the bearing arrangement of the trundle, the trundle passes through the bearing arrangement and the axial restraint with the belt wheel.
In one or more possible embodiment of the utility model, it is provided on the bearing arrangement for locking
The buckle structure of the bearing arrangement.
In one or more possible embodiment of the utility model, still further comprises and be set to the mounting portion
Support portion between the cover board, is used to support the mounting portion and the region where the cover board, and the trundle and
The bearing arrangement is set in the region.
In one or more possible embodiment of the utility model, the jig portion includes adapting structure for electric and one
Perhaps the one jig of multiple jigs or the stacking of the multiple jig are installed on the adapting structure for electric a jig, and are led to
The adapting structure for electric is crossed to be removably installed on the mounting portion.
In one or more possible embodiment of the utility model, the jig portion further include the first support plate and
Multiple second support plates, first support plate are removably installed on the adapting structure for electric, and multiple second support plates are set respectively
Between two adjacent jigs, for separating the position of one or more trial product to be measured.
In one or more possible embodiment of the utility model, further includes base, be provided on the base
Display component, the display component and the power part are electrically connected, and the display component is used to be arranged the rotation of the power part
Turn parameter.
Compared with prior art, technical solution disclosed by the utility model mainly have it is following the utility model has the advantages that
In the embodiments of the present invention, the test equipment limits the position of trial product to be measured by the jig portion
And be installed on the mounting portion, under the action of the power part and the driving section, drive the mounting portion and
The jig portion carries out repeatedly positive and negative direction as rotary shaft using the middle line in the jig portion 1 and rotates, to apply repeatedly positive and negative
Direction rotates horizontally power into the gyroscope of multiple products to be tested, in multiple trial products to be measured the horizontal plane of gyroscope it is flat
Stability.Technical solution provided by the utility model can test multiple products simultaneously, and during the test, the rotation side of test
To can be switched, be conducive to improve testing efficiency.
Detailed description of the invention
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the cross-sectional view of test equipment in an embodiment of the utility model；
Fig. 2 is the schematic enlarged-scale view of part A in Fig. 1；
Fig. 3 is the complete machine explosive view of test equipment in an embodiment of the utility model.
Main appended drawing reference explanation:
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, described
Embodiment is only that the utility model a part of the embodiment gives the utility model instead of all the embodiments in attached drawing
Preferred embodiment.The utility model can be realized in many different forms, however it is not limited to embodiment described herein,
It is made the understanding of the disclosure of the utility model more thorough and comprehensive on the contrary, purpose of providing these embodiments is.It is based on
The embodiments of the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments are fallen within the protection scope of the utility model.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.The specification and right of the utility model are wanted
Seek the term " includes " and " having " and their any deformations in book and above-mentioned attached drawing, it is intended that cover non-exclusive packet
Contain.Such as it contains the process, method of series of steps or module, the welding tooling device of column battery, product or equipment and does not have
It is defined in listed step or module, but optionally further comprising the step of not listing or module, or optionally also wrap
Include other steps or module intrinsic for these process, methods, product or equipment.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the utility model., which there is the phrase, in each position in the description to be each meant
Identical embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art are explicit
Ground and implicitly understand, embodiment described herein can be combined with other embodiments.
It is described in detail below in conjunction with test equipment of the attached drawing to the utility model.
Referring to figs. 1 to Fig. 2, wherein Fig. 1 is the cross-sectional view of test equipment in an embodiment of the utility model, Fig. 2 Fig. 1
The schematic enlarged-scale view of middle part A.
The test equipment is used to test the stationarity in gyrohorizon face in trial product to be measured, comprising: jig portion 1, peace
Dress portion 2, driving section 3 and power part 4.
The jig portion 1 is installed on the mounting portion 2, for limiting the position of one or more trial products to be measured；Institute
The mounting portion 2 is fixed in the one end for stating driving section 3, and the other end and the power part 4 are sequentially connected；The power part 4 is used
In driving the driving section 3 and the mounting portion 2 to be rotated in the forward direction using the middle line in the jig portion 1 as rotary shaft or reversely
Rotation, so that the jig portion 1 being installed on the mounting portion 2 is rotated in the forward direction using the middle line as rotary shaft or instead
To rotation, to test the stationarity in gyrohorizon face in one or more trial products to be measured in the jig portion 1.
One or more trial products to be measured can be placed in the jig portion 1, and each trial product to be measured is coaxially set
It sets, and is overlapped with the middle line in the jig portion 1, the driving section 3 is driven by the power part 4, so that the power part 4 is applied
The size and Orientation for being added to the horizontal rotation power of each trial product to be measured is all the same, to guarantee the accuracy of test.
Drive the driving section 3 and the mounting portion 2 using the middle line in the jig portion 1 as rotary shaft in the power part 4
When being rotated, the power part 4 can be rotated in the forward direction and be reversely rotated between switching；Specifically, working as the power part 4
The driving section 3 and the mounting portion 2 is driven to be rotated in the forward direction as rotary shaft to certain angle using the middle line in the jig portion 1
Afterwards, the power part 4 switches to reverse rotation, and the power part 4 also reversely rotates identical angle, later, the power
Portion 4 switches to again rotates in the forward direction identical angle, repeatedly, one or more to be measured to test placement in the jig portion 1
The stationarity of the horizontal plane of gyroscope in trial product.In the present embodiment, angle power part 4 forward direction or reversely rotated
It is 270 °, but in some embodiments, 4 forward direction of power part or the angle reversely rotated can also be according to specific demands
Setting, there is no restriction in the present invention.
Gyroscope in the present embodiment in trial product to be measured is a kind of object of high speed rotation, and in trial product to be measured
When gyroscope high speed rotation, the test equipment is applied positive and negative direction repeatedly by the power part 4 and rotates horizontally power to be measured
On gyroscope in trial product, to test gyroscope in test product, while high speed rotation, whether horizontal plane is stable.
Certainly, those skilled in the art is it is to be appreciated that test equipment described in the present embodiment is not limited to the gyro in trial product to be measured
The stability of instrument horizontal plane can also be the horizontal stability of the product of other high speed rotations, therefore, in its of the utility model
In in remaining implementation, if change the test object of test equipment, still should be included in the protection scope of the utility model.
It anticipates as shown in Figure 2, the driving section 3 includes: 31, two belt wheels 32 of trundle and drive belt configuration 33.
One end of the trundle 31 is fixed on one side opposite with the jig portion 1 on the mounting portion 2, the trundle 31 it is another
The axial restraint of one end and one of them belt wheel 32, the axis of the force side of the power part 4 and another belt wheel 32
To fixation, two belt wheels 32 are linked by drive belt configuration 33, to realize the power part 4 and the trundle 31
Between linkage.
In the present embodiment, the power part 4 includes but is not limited to motor, since the revolving speed of the motor is too fast, by setting
Two belt wheels 32 and drive belt configuration 33 are set, can be hindered by the friction between two belt wheels 32 and the drive belt configuration 33
Power reduces the rotary rpm with the trundle 31 of the power part 4 linkage, to avoid the trundle 31 because of rotary rpm
It is too fast, lead to the abrasion of the trundle 31.
In addition, the conveyer structure 33 is belt composition, i.e., the described power part 4 in the embodiments of the present invention
It is Flexible Transmission between the trundle 31, in the electric motor starting or braking, the conveyer structure 33 has buffering
Effect be conducive to the service life for increasing the motor so that the motor be made to have a certain amount of buffering.
Certainly, the utility model in the remaining embodiments, the linkage between the power part 4 and the trundle 31 is also
The transmission that other forms can be used to be moved according to specific requirements, such as: chain conveyer etc. is specifically located at the utility model
In repeat no more.
In the embodiments of the present invention, in order to make the horizontal rotation power born everywhere on the mounting portion 2 keep one
It causes, the trundle 31 is fixed at the center of the mounting portion 2, when the trundle 31 drives the mounting portion 2 with described
When the middle line in jig portion 1 is that rotary shaft rotates, horizontal rotation power suffered everywhere is all the same on the mounting portion 2, so that institute
The rotation for stating mounting portion 2 is more steady, so that the horizontal rotation power being applied in the jig portion 1 is identical.
In the embodiments of the present invention, the trundle 31 bearing axial with belt wheel 32 described in one of them is set
It is equipped with flexible material, can avoid the trundle 31 and the axial compressive force generated between the belt wheel 32 of its axial restraint, or
The axial rub for avoiding the trundle 31 and generating between the belt wheel 32 of its axial restraint leads to the damage of the trundle 31
The damage of the bad or described belt wheel 32.The flexible material includes but is not limited to the materials such as rubber, silica gel.The flexible material is also
It can be used to ensure that the stability of the trundle 31 and 32 axial restraint of belt wheel.
The force side of power part 4 described in the present embodiment bearing axial with belt wheel 32 described in another is also equipped with soft
Property material, can avoid the power part 4 and with the axial axial compressive force because of generation each other of the belt wheel 32 of its axial restraint, or
The axial rub that person avoids the power part 4 and generates between the belt wheel 32 of its axial restraint leads to the damage of the power part 4
The damage of the bad or described belt wheel 32.The flexible material can also be used to guarantee that the power part 4 and the belt wheel 32 are axial solid
Fixed stability, to protect the power part 4 and the belt wheel 32.
In the embodiments of the present invention, the test equipment further includes limiting section 5, the limiting section 5 be fixed on
On the belt wheel 32 of 31 axial restraint of trundle, the rotation of belt wheel 32 drives the limiting section 5 to rotate, by limiting institute
The rotation of limiting section 5 is stated to limit the rotation of the trundle 31.In the present embodiment, the limiting section 5 be fixed on it is described
The axial belt wheel 32 of trundle 31 is fixed, and can with the belt wheel 32 under the action of power part 4 with the jig portion 1
Middle line be that rotary shaft carries out positive or reversed rotation；Specifically, when the limiting section 5 is in the effect of the power part 4
Under certain angle is rotated in the forward direction as rotary shaft using the middle line in the jig portion 1 after (trundle 31 also rotates in the forward direction phase at this time
Same angle), the power part 4 carries out the switching of direction of rotation, i.e., the described power part 4 is rotation with the middle line in the jig portion 1
Axis reversely rotates；At this point, the limiting section 5 and the trundle 31 are reversely rotated by rotary shaft of the middle line in the jig portion 1,
And after reversely rotating certain angle, the power part 4 carries out the switching of direction of rotation again, i.e., the power part 4 is with described
The middle line in jig portion 1 rotates in the forward direction for rotary shaft, repeatedly, to limit institute by the rotation for limiting the limiting section 5
State the rotation of trundle 31.In the present embodiment, 4 forward direction of power part or the angle reversely rotated are 270 °, but
In some embodiments, 4 forward direction of power part or the angle reversely rotated can be also arranged according to specific demand, practical at this
There is no restriction in novel.Certainly, the switching of the direction of rotation of power part 4 described in the present embodiment with the power part 4 by connecting
External control devices (not shown) realize, external control devices include but is not limited to computer equipment etc..
In the embodiments of the present invention, the limiting section 5 is iron plate, the limiting section 5 be fixed on the transmission
The movement linkage of the axial belt wheel 32 of pin 31.The positive and negative direction of rotation of the power part 4 is realized in the present embodiment
Switching, the test equipment further include the induction part 6 of the neighbouring limiting section 5 setting, and the induction part 6 is for incuding the limit
The change in location in position portion 5.The induction part 6 is electrically connected with external control devices, specifically, with power described in the present embodiment
Portion 4 is positive or the angle that reversely rotates is for 270 °, when the limiting section 5 is rotated in the forward direction from initial position to 270 °
Behind position, the induction part 6 senses the change in location of the limiting section 5 at this time, and issues and prompt to external control devices, and
Switch the direction of rotation of the power part 4 by external control devices, i.e., cuts the state that the power part 4 currently rotates in the forward direction
The state of reverse rotation is shifted to, to drive the limiting section 5 and the trundle 31 to be in the state of reverse rotation together；When described
Limiting section 5 is reversely rotated from 270 ° of position to after initial position, and the induction part 6 senses the position of the limiting section 5 at this time
Variation is set, and issues and prompts to external control devices, and switches the direction of rotation of the power part 4 by external control devices,
The state that the power part 4 currently reversely rotates is switched into the state rotated in the forward direction, to drive the limiting section 5 and described
Trundle 31 is in the state rotated in the forward direction together, repeatedly, rotates horizontally power to one or more to apply positive and negative direction repeatedly
On gyroscope in a trial product to be measured, to test the steady of the horizontal plane of gyroscope in one or more trial products to be measured
Property.Certainly, but in some embodiments, 4 forward direction of power part or the angle reversely rotated can also be according to specific demands
Setting, there is no restriction in the present invention.
Certainly, in the embodiments of the present invention, the induction part 6 includes but is not limited to photoelectric sensor etc., at this
There is no restriction in utility model, incudes the change in location of the limiting section 5 in the present embodiment using the photoelectric sensor, has
Precision height, swift feature, and without being contacted with the limiting section 5.Therefore, those skilled in the art it is to be appreciated that
The utility model in the remaining embodiments, is other inductors if it is the induction part 6, is considered to be to the utility model
The simple deformation of induction part 6 described in embodiment still should be included in the protection scope of the utility model.
In the embodiments of the present invention, the test equipment further includes cover board 7, is provided with socket on the cover board 7
The bearing arrangement 71 of the trundle 31, the trundle 31 pass through the bearing arrangement 71 and consolidate with the axial direction of the belt wheel 32
It is fixed.Specifically, being machined with the through-hole for fixing the bearing arrangement 71 on the cover board 7, the bearing arrangement 71 is socketed in
In the through-hole, the bearing arrangement 71 is used to support the trundle 31, and guides the trundle 31 connected to it
It is rotated under the action of the belt wheel 32 by rotary shaft of the middle line in the jig portion 1, so that the rotation of the trundle 31 is more
It is smooth.In the present embodiment, the jig portion 1 is set to the upper end of the cover board 7 with the mounting portion 2, and the cover board 7 is for branch
The jig portion 1 and the mounting portion 2 are supportted, is conducive to the jig portion 1 and the mounting portion 2 in the effect of the trundle 31
Under the horizontal rotation power that is subject to it is consistent.Certainly, in the embodiments of the present invention, the bearing arrangement 71 includes but is not limited to
Rolling bearing, linear bearing etc., there is no restriction in the present invention.Therefore, those skilled in the art is it is to be appreciated that at this
Utility model is that other are used to support or guide the trundle 31 if it is the bearing arrangement 71 in the remaining embodiments
Bearing is considered to be the simple deformation to bearing arrangement 71 described in the utility model embodiment, still should be included in this reality
With novel protection scope.
In the embodiments of the present invention, since the sectional dimension of the bearing arrangement 71 is slightly less than the straight of the through-hole
Diameter, after 71 sets of the bearing arrangement access through-holes, there are small seams between the bearing arrangement 71 and the through-hole
Gap.Therefore, the buckle structure for locking the bearing arrangement 71 is provided in the present embodiment on the bearing arrangement 71, is led to
Crossing the buckle structure can securely be socketed the bearing arrangement 71 in the through hole, so as to limit the bearing
The transverse movement of structure 71 limits the transverse movement for the trundle 31 being arranged in the bearing arrangement 71, avoids
Influence the rotation of the trundle 31.Certainly, in the embodiments of the present invention, the buckle structure includes but is not limited to block
Button, card cap, lock etc. are used to lock the structure of the bearing arrangement 71, and there is no restriction in the present invention.
In the embodiments of the present invention, in order to support the mounting portion 2, the test equipment is also further wrapped
The support portion 8 being set between the mounting portion 2 and the cover board 7 is included, the mounting portion 2 and 7 institute of cover board are used to support
Region, and the trundle 31 and the bearing arrangement 71 be set to the region in.The support portion 8 is support shaft
Hold, when the mounting portion 2 is set on the spring bearing, the spring bearing for guide the mounting portion 2 with its
It is rotated under the action of the trundle 31 of connection, so that the rotation of the mounting portion 2 is more smooth.Pacify described in the present embodiment
Dress portion 2 is round turntable, and the corresponding support portion 8 is cylinder type bearing, and the diameter in 8 section of the support portion and institute
The diameter for stating mounting portion 2 is identical, so that the support portion 8 can act on the entire mounting portion 2 completely.Certainly, the branch
The inside of support part 8 is hollow structure, and the trundle 31 and the bearing arrangement 71 are arranged at the inside of the support portion 8
Region.Certainly, in the embodiments of the present invention, the support portion 8 includes but is not limited to horizontal bearing etc., practical new at this
There is no restriction in type.Therefore, those skilled in the art it is to be appreciated that the utility model in the remaining embodiments, if it is
The support portion 8 is that other are used to support or guide the structure of the mounting portion 2, is considered to be to the utility model embodiment
Described in support portion 8 simple deformation, still should be included in the protection scope of the utility model.
In the embodiments of the present invention, the jig portion 1 includes adapting structure for electric 11 and a jig or multiple
Jig, one jig or the stacking of the multiple jig are installed on the adapting structure for electric 11, and are tied by the undertaking
Structure 11 is removably installed on the mounting portion 2.Adapting structure for electric 11 described in the present embodiment includes but is not limited to bearing plate etc.,
When one jig or the stacking of the multiple jig are installed in the adapting structure for electric 11, the adapting structure for electric 11 can pass through
The structures such as screw or screw are releasably mounted in the mounting portion 2.Wherein, in order to making to be applied to one jig
Or the horizontal rotation power on the multiple jig is consistent, the adapting structure for electric 11 is removably installed in the mounting portion
At 2 center, and keep the middle line in the jig portion 1 and the middle line of the mounting portion 2 coaxial, realize the jig portion 1 with it is described
The synchronous rotary of mounting portion 2.It certainly, in the present embodiment, can size, the class of variety exchanging jig according to trial product to be measured
Type is replaced with the jig suitable for test product at this point, only need to disassemble the jig from the adapting structure for electric 11,
To be tested.
In the embodiments of the present invention, the jig portion 1 further includes the first support plate 12 and multiple second support plates
121, first support plate 12 is removably installed on the adapting structure for electric 11, and multiple second support plates 121 are respectively arranged on
Between two adjacent jigs, for separating the position of one or more trial product to be measured.Those skilled in the art
It is to be appreciated that first support plate 12 and multiple second support plates 121 are same material, the structure of same size, it is mainly used for
One or more trial product to be measured placed in the jig portion 1 is isolated, keeps each trial product to be measured independent, and again can
With the jig portion 1 and the mounting portion 2 under the action of trundle 31 synchronous rotary, reduce between trial product to be measured
Interfere with each other, accurately to test the stationarity in gyrohorizon face in trial product to be measured.Certainly, those skilled in the art answers
Work as understanding, first support plate 12 is only arranged one, and one for being located at 2 side of mounting portion in separation fixture apparatus portion 1 controls
The position of tool and the adapting structure for electric 11, the quantity that second support plate 121 is arranged are arranged according to specific jig, and described
Quantity one fewer than the quantity that the jig is arranged of second support plate 121 setting, so that except the mounting portion is located in jig portion 1
Other jigs outside one jig of 2 sides can be mutually separated.
In the embodiments of the present invention, in order to support entire test equipment, the test equipment further includes machine
Seat 9, the cover board 7 is fixed on the base 9, by the cover board 7, by the jig portion 1, the mounting portion 2 and institute
It states driving section 3 to be installed on the pedestal 9, and 9 inner hollow of the base, the power part 4 is installed in the interior of the base 9
Portion, so that entire base 9 be made to support entire test equipment.Display component 91, the display component 91 are provided on the base 9
It is electrically connected with the power part 4, the display component 91 is used to be arranged the rotation parameter of the power part 4, the rotation ginseng
Number includes rotation angle, rotation speed and the direction of rotation etc. of the power part 4.It is appreciated that the display component 91 with
External control devices are connected, and the rotation parameter of the power part 4 is arranged by the display component 91.In addition, described aobvious
Show and may also display the testing time of gyroscope and testing time in one or more trial product to be measured on component 91, so as to
The test case of enough real-time monitoring gyroscopes.
Referring to the complete machine explosive view of test equipment in the embodiment that Fig. 3 is the utility model, anticipate as shown in Figure 3,
The test equipment further includes shield 100, and the shield 100 covers on the base 9.The jig portion 1, the peace
Dress portion 2, the transport unit 3, the power part 4 and the cover board 7 are installed in the shield 100.The shield 100
It is prepared using PMMA (polymethyl methacrylate) material, and the shield 100 has good toughness, not cracky, prosthetic
Strong feature.Certainly, in the embodiments of the present invention, the shield 100 also selects other materials according to specific needs
Material preparation, there is no restriction in the present invention.
Certainly, in the embodiments of the present invention, the test equipment further includes for 4 frequency modulation of power part
Encoded servo device 200, and to the power part 4 provide electric energy battery modules 300, the encoded servo device 200 with it is described
Power part 4 is electrically connected, and the battery modules 300 and the power part 4 are electrically connected.By the encoded servo device 200,
The frequency of the power part 4 can be adjusted, so that the rotational frequency of the power part 4 is adjustable, it is all kinds of to be measured to adapt to
Gyroscope in equipment is tried, the versatility of the test equipment is enhanced.
In the embodiments of the present invention, the test equipment limits the position of trial product to be measured by the jig portion 1
It sets and is installed on the mounting portion 2, under the action of the power part 4 and the driving section 3, drive the mounting portion
2 and the jig portion 1 using the middle line in the jig portion 1 as rotary shaft carry out repeatedly positive and negative direction rotate, thus apply repeatedly
Positive and negative direction rotates horizontally power into the gyroscope of multiple products to be tested, with the level of gyroscope in multiple trial products to be measured
The stationarity in face.Technical solution provided by the utility model can test multiple products simultaneously, and during the test, test
Direction of rotation is changeable, is conducive to improve testing efficiency.
It is appreciated that the test equipment in the utility model is not limited to the stabilization for the gyrohorizon face in product
Property.If change the object of test equipment test, it still should be included in the protection scope of the utility model.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the application, rather than its limitations.Although
The application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
And these are modified or replaceed, each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of test equipment, for testing the stationarity in gyrohorizon face in trial product to be measured, which is characterized in that including controlling
Tool portion (1), mounting portion (2), driving section (3) and power part (4)；
The jig portion (1) is installed on the mounting portion (2), for limiting the position of one or more trial products to be measured；Institute
The one end for stating driving section (3) is fixed on the mounting portion (2), and the other end and the power part (4) are sequentially connected；The power
Portion (4) is for driving the driving section (3) and the mounting portion (2) to carry out just by rotary shaft of the middle line of the jig portion (1)
It to rotation or reversely rotates, so that the jig portion (1) being installed on the mounting portion (2) is using the middle line as rotary shaft
It is rotated in the forward direction or is reversely rotated, to test in the jig portion (1) gyroscope water in one or more trial products to be measured
The stationarity of plane.
2. test equipment according to claim 1, which is characterized in that the driving section (3) includes: trundle (31), two
A belt wheel (32) and drive belt configuration (33)；
One end of the trundle (31) is fixed on one side opposite with the jig portion (1) on the mounting portion (2), the biography
The other end of dynamic pin (31) and the axial restraint of one of them belt wheel (32), the force side of the power part (4) with it is another
The axial restraint of a belt wheel (32), two belt wheels (32) are linked by drive belt configuration (33), to realize
State the linkage between power part (4) and the trundle (31).
3. test equipment according to claim 2, which is characterized in that further include limiting section (5), the limiting section (5) is solid
It is scheduled on on the belt wheel (32) of the trundle (31) axial restraint, belt wheel (32) rotation drives limiting section (5) rotation
Turn, to limit the rotation of the trundle (31) by the rotation for limiting the limiting section (5).
4. test equipment according to claim 3, which is characterized in that further include the sense of neighbouring limiting section (5) setting
Portion (6) are answered, for incuding the change in location of the limiting section (5).
5. test equipment according to claim 2, which is characterized in that further include cover board (7), be arranged on the cover board (7)
Have a bearing arrangement (71) for being socketed the trundle (31), the trundle (31) pass through the bearing arrangement (71) and with it is described
The axial restraint of belt wheel (32).
6. test equipment according to claim 5, which is characterized in that be provided on the bearing arrangement (71) for locking
The buckle structure of the bearing arrangement (71).
7. test equipment according to claim 5, which is characterized in that still further comprise and be set to the mounting portion (2)
Support portion (8) between the cover board (7) is used to support the region where the mounting portion (2) and the cover board (7), and
The trundle (31) and the bearing arrangement (71) are set in the region.
8. test equipment according to claim 1, which is characterized in that the jig portion (1) include adapting structure for electric (11) with
And perhaps the one jig of multiple jigs or the stacking of the multiple jig are installed in the adapting structure for electric (11) to a jig
On, and be removably installed on the mounting portion (2) by the adapting structure for electric (11).
9. test equipment according to claim 8, which is characterized in that the jig portion (1) further includes the first support plate (12)
And multiple second support plates (121), first support plate (12) are removably installed on the adapting structure for electric (11), Duo Gesuo
It states the second support plate (121) to be respectively arranged between two adjacent jigs, for separating one or more trial product to be measured
Position.
10. test equipment according to claim 1, which is characterized in that further include base (9), be arranged on the base (9)
Have display component (91), the display component (91) and the power part (4) are electrically connected, and the display component (91) is for setting
Set the rotation parameter of the power part (4).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821775.9U CN208432273U (en) | 2018-05-30 | 2018-05-30 | Test equipment |
| CN201880017751.0A CN110896652A (en) | 2018-05-30 | 2018-09-17 | Test equipment |
| PCT/CN2018/105996 WO2019227776A1 (en) | 2018-05-30 | 2018-09-17 | Test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821775.9U CN208432273U (en) | 2018-05-30 | 2018-05-30 | Test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208432273U true CN208432273U (en) | 2019-01-25 |
Family
ID=65100471
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820821775.9U Active CN208432273U (en) | 2018-05-30 | 2018-05-30 | Test equipment |
| CN201880017751.0A Pending CN110896652A (en) | 2018-05-30 | 2018-09-17 | Test equipment |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880017751.0A Pending CN110896652A (en) | 2018-05-30 | 2018-09-17 | Test equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN208432273U (en) |
| WO (1) | WO2019227776A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896652A (en) * | 2018-05-30 | 2020-03-20 | 深圳市大疆创新科技有限公司 | Test equipment |
| CN114509093A (en) * | 2022-04-21 | 2022-05-17 | 深圳市云鼠科技开发有限公司 | Gyroscope calibration detection method, device and equipment and storage medium |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6598455B1 (en) * | 1999-06-30 | 2003-07-29 | California Institute Of Technology | Non-inertial calibration of vibratory gyroscopes |
| US6568455B2 (en) * | 2001-04-10 | 2003-05-27 | Robert M. Zieverink | Jewelry making method using a rapid prototyping machine |
| CN102628694B (en) * | 2012-04-27 | 2015-02-04 | 哈尔滨工业大学 | Control system and control method of single- axis turntable based on inertia device gyroscope and accelerometers |
| CN203908553U (en) * | 2014-04-25 | 2014-10-29 | 北京航天发射技术研究所 | High-precision gyroscope north seeker |
| CN204177398U (en) * | 2014-09-30 | 2015-02-25 | 凯迈（洛阳）测控有限公司 | Gyroscope proving installation |
| CN206300661U (en) * | 2016-12-12 | 2017-07-04 | 李国栋 | A kind of fibre optic gyroscope instrument test device |
| CN206974444U (en) * | 2017-07-07 | 2018-02-06 | 东莞市拓科智能科技有限公司 | A kind of gyroscope automated test device |
| CN207317817U (en) * | 2017-09-21 | 2018-05-04 | 湖北三江航天红峰控制有限公司 | Modular fiber optic gyro universal test stent |
| CN208432273U (en) * | 2018-05-30 | 2019-01-25 | 深圳市大疆创新科技有限公司 | Test equipment |
-
2018
- 2018-05-30 CN CN201820821775.9U patent/CN208432273U/en active Active
- 2018-09-17 WO PCT/CN2018/105996 patent/WO2019227776A1/en active Application Filing
- 2018-09-17 CN CN201880017751.0A patent/CN110896652A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110896652A (en) * | 2018-05-30 | 2020-03-20 | 深圳市大疆创新科技有限公司 | Test equipment |
| CN114509093A (en) * | 2022-04-21 | 2022-05-17 | 深圳市云鼠科技开发有限公司 | Gyroscope calibration detection method, device and equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110896652A (en) | 2020-03-20 |
| WO2019227776A1 (en) | 2019-12-05 |
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