CN202420805U - Vibrating mechanism - Google Patents
Vibrating mechanism Download PDFInfo
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- CN202420805U CN202420805U CN2012200202349U CN201220020234U CN202420805U CN 202420805 U CN202420805 U CN 202420805U CN 2012200202349 U CN2012200202349 U CN 2012200202349U CN 201220020234 U CN201220020234 U CN 201220020234U CN 202420805 U CN202420805 U CN 202420805U
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- vibrating mechanism
- detent
- follower
- vibrating
- storage tank
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Abstract
The utility model discloses a vibrating mechanism which is used for an electronic element vibrating test machine. The vibrating mechanism consists of a coupler and a transmission device, wherein at least one containing space is formed in the coupler relative to the axial reciprocating moving distance of at least the other vibrating mechanism, for example, a longitudinal containing groove is formed on the outer side surface of the flange part of a base or a horizontal containing groove is formed on the outer side surface of a sliding element, so that sliding elements or longitudinal spacing tenons on the inner side surface of a coupling element can be respectively sleeved, thus at least two vibrating mechanisms can perform a moving test along at least two axial directions simultaneously or individually, and the at least two vibrating mechanisms can be assembled into an electronic element vibrating test machine, thus the vibrating mechanism has the advantages that labor force is saved, test time is shortened, and the test capacity is improved.
Description
Technical field
The utility model is relevant a kind of vibrating mechanism, refers to a kind of electronic component that is used for especially, for example integrated circuit (IC) vibration testing machine.
Background technology
Electronic component, after for example integrated circuit (IC) is processed, need pass through test usually after, to guarantee the quality of electronic component, can carry out follow-up packing putting up working.
Promptly the integrated circuit with acceleration transducer (accelerometer) is an example, and when acceleration transducer received external force and carries out accelerated motion together, inertial mass just received the effect of inertial force and moves in the opposite direction.Therefore; Acceleration transducer is under the state of sense movement; The acceleration of gravity (G power) that three (X, Y, Z) spaces produce, the acceleration of gravity that can see through the sensing different directions to be producing differential responses, and then the action in the control holder for TV playing or the image of mobile phone screen overturn.
Therefore; The test of this acceleration transducer; Because of comprising three (X, Y, Z) spaces, be not that general ic tester can be competent at, but must be by the shift action of three vibrating mechanisms; So that the testing acceleration sensor about three shaft spaces, front and back and whether take place when moving up and down unusual so that reject underproof acceleration transducer.
The vibrating disk end face of aforementioned each vibrating mechanism then is hinged with one and carries electronic component, the measurement jig of acceleration transducer for example so as about measurement jig to be carried out respectively, front and back and the acceleration test that moves up and down.This measure no doubt can be brought into play indivedual moving directions test effects, but the measurement jig that comprises electronic component must be installed on the vibrating disk of each vibrating mechanism respectively; Labor intensive not only; Increase the test duration on foot, reaching tested productivity can't promote, and then loses the purpose of automatic test.
In fact, with regard to robotization speech, the electronic component vibration testing machine must comprise at least two vibrating mechanisms, so that can be simultaneously or the mobile test of (X axle) and/or front and back (Y axle) direction about carrying out individually.And the significant disappearance of traditional vibrating mechanism is; One vibrating mechanism axially; For example do not have the axial of preset another vibrating mechanism of payment in the X axle shaft coupling, for example Y axle shaft coupling moves forward and backward the accommodation space of distance, and perhaps a vibrating mechanism is axial; For example do not have the axial of preset another vibrating mechanism of payment in the Y axle shaft coupling; For example Z axle shaft coupling moves up and down the accommodation space of distance, makes that at least two vibrating mechanisms can't be assembled into an electronic component vibration testing machine, and demands relevant dealer's improvement urgently.
The utility model content
The purpose of the utility model is to provide a kind of vibrating mechanism; Axially move back and forth distance with respect to the shaft coupling of another vibrating mechanism at least in the shaft coupling of this vibrating mechanism and be provided with at least one accommodation space; Make at least two vibrating mechanisms simultaneously or to carry out the mobile test of diaxon direction at least individually, and can at least two vibrating mechanisms be assembled into a kind of electronic package vibration testing machine, thereby obtain the saving manpower; Shorten the test duration, and improve the advantage of tested productivity.
For reaching aforesaid purpose, the technological means that the utility model is taked provides a kind of vibrating mechanism, and it is used for the electronic component vibration testing machine, and this vibrating mechanism comprises:
One shaft coupling, it has a pedestal, this pedestal lateral surface is prominent establish one have vertical storage tank flange part; One is sheathed on and can be at this vertical storage tank vertically toward the sliding part of polyslip; This sliding part lateral surface is arranged with a horizontal storage tank; So that supply the prominent cross spacing tenon of establishing of part medial surface that is coupling to be inserted in; Make this cross spacing tenon can be laterally toward polyslip in horizontal storage tank, and the prominent a junction of establishing of this part lateral surface that is coupling; And one be incorporated into flange part front end end cover, make this connecting portion in the axis hole that front end end cover is offered, and further connect a vibrating disk; And
One gearing; It has one set firmly motor support; The output shaft of this motor and a follower are provided with a movement conversion mechanism, so that convert the rectilinear motion of follower into through rotatablely moving of this movement conversion mechanism, this follower lateral surface connects at least one guide rod that passes through support; And each guide rod outboard end is connected in the pedestal medial surface, makes that this shaft coupling can the start synchronously along with the rectilinear motion of guide rod.
Another technological means that the utility model is taked provides a kind of vibrating mechanism, and it is used for the electronic component vibration testing machine, and this vibrating mechanism comprises:
One shaft coupling; It has a pedestal; This pedestal lateral surface is prominent establish one have vertical storage tank flange part; This vertical storage tank is to supply the prominent longitudinal spacing tenon of establishing of part medial surface that is coupling to be inserted in, and makes this longitudinal spacing tenon can be vertically toward polyslip in vertical storage tank, and the prominent a junction of establishing of this part lateral surface that is coupling; And one be incorporated into flange part front end end cover, make this connecting portion in the axis hole that front end end cover is offered, and further connect a vibrating disk; And
One gearing; It has one set firmly motor support; The output shaft of this motor and a follower are provided with a movement conversion mechanism, so that convert the rectilinear motion of follower into through rotatablely moving of this movement conversion mechanism, this follower lateral surface connects at least one guide rod that passes through support; And each guide rod outboard end is connected in the pedestal medial surface, makes that this shaft coupling can the start synchronously along with the rectilinear motion of guide rod.
Described vibrating mechanism further comprises a heat abstractor, and this device comprises:
One location groove, it axially is opened in this pedestal medial surface, and this detent inner radial wall is offered an air admission hole, and this air admission hole socket one admission piece; And
One rear end cap; It is incorporated into the medial surface opening of this detent; And with this detent sealing; And this rear end cap is axially offered the vent port that is connected with detent, so as will by sliding part in vertical storage tank of flange part vertically toward polyslip, and the cross spacing tenon of the part that is coupling in the horizontal storage tank of sliding part laterally in this detent of heat conduction entering that polyslip produced; This heat that stores in detent is driven by the air-flow that air admission hole imports, and is discharged by this vent port.
Wherein, This heat abstractor further comprises a radiating block; This radiating block at least two cover access slots that periphery is preset are socketed on the radially corresponding location lug that is provided with of this detent; This locating piece is fixedly arranged in the detent, and at least one side of this radiating block is provided with a unidirectional invaginated type air guide channel that is provided with around this side, and this air guide channel upstream and downstream end connects the air guide outlet that a pair of air guide inlet and that should the air admission hole position be provided with is adjacent to this vent port respectively.
Wherein, this air guide channel is communicated with radiating block two sides and design twist.
Wherein, further socket one exhaust box of this vent port.
Wherein, this movement conversion mechanism is a cam of establishing elliptical orbit in one, and the guide wheel of this this follower of track confession is sheathed, makes this follower convert rectilinear motion into through rotatablely moving of cam.
Wherein, each guide rod socket one spring between follower and support.
Wherein, each guide rod outboard end connects an interlock plate, and this interlock plate further is connected in the pedestal medial surface, makes that this shaft coupling can the start synchronously along with the rectilinear motion of each guide rod.
The beneficial effect of the utility model; Enforcement via the utility model; The effect that it gained is; Axially move back and forth distance with respect to the shaft coupling of another vibrating mechanism at least in the shaft coupling of this vibrating mechanism and be provided with at least one accommodation space, for example the vertical, horizontal storage tank makes at least two vibrating mechanisms can simultaneously or carry out the mobile test of diaxon direction at least individually.Therefore; This vibrating mechanism can together be installed on the board with another vibrating mechanism at least, with become a kind of can be simultaneously or the electronic component vibration testing machine that carries out diaxon direction mobile test at least individually, thereby obtain the saving manpower; Shorten the test duration, and improve the advantage of tested productivity.Moreover; The shaft coupling of the vibrating mechanism of the utility model can be set up a heat abstractor; So that sliding part and/or the part that is coupling generation heat of friction can be discharged via heat abstractor, produce thermal expansion to avoid the sliding friction member, really be a ware big good structure not seen before.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model vibrating mechanism.
Fig. 2 is the upright back of a utility model vibrating mechanism group stereographic map.
Fig. 3 a and Fig. 3 b are the three-dimensional exploded view at the utility model shaft coupling two different visual angles.
Fig. 4 a and Fig. 4 b are the stereographic map at the utility model gearing two different visual angles.
Fig. 5 and Fig. 6 are for showing the sectional view at shaft coupling two different visual angles respectively.
Fig. 7 a and Fig. 7 b are the three-dimensional exploded view at the utility model shaft coupling second embodiment two different visual angles.
Embodiment
For further disclosing the concrete technology contents of the utility model; At first see also graphic; Wherein, Fig. 1 is the three-dimensional exploded view of the utility model vibrating mechanism, and Fig. 2 is the upright back of a utility model vibrating mechanism group stereographic map; Fig. 3 a and Fig. 3 b are the three-dimensional exploded view at the utility model shaft coupling two different visual angles; Fig. 4 a and Fig. 4 b are the stereographic map at the utility model gearing two different visual angles, and Fig. 5 and Fig. 6 are for showing the sectional view at shaft coupling two different visual angles respectively, and Fig. 7 a and Fig. 7 b are the three-dimensional exploded view at the utility model shaft coupling second embodiment two different visual angles.
To shown in Figure 6, basically, the utility model vibrating mechanism is made up of a shaft coupling 1 and 2 of gearings like Fig. 1.
See also Fig. 3 a and Fig. 3 b; Shaft coupling 1 has the pedestal 11 that a place ahead is provided with a flange part 111; These flange part 111 lateral surfaces are arranged with a vertical storage tank 112, so that supply a width to be inserted in corresponding to the sliding part 12 of vertical storage tank 112, this sliding part 12 are able in vertical storage tank 112 vertically toward polyslip; In order to chat be coupling part 13 above-below directions, the for example displacement of Z-direction after defining; And these sliding part 12 lateral surfaces are arranged with a horizontal storage tank 121; So that supply the prominent cross spacing tenon 131 of establishing of part 13 medial surfaces that is coupling to be inserted in; This spacing tenon 131 is able in horizontal storage tank 121 laterally toward polyslip; In order to define this part 13 fore-and-aft directions that are coupling, the displacement of Y direction for example, and these part 13 lateral surfaces that are coupling prominent establish one chat vibrating disk 17 after can supplying to connect connecting portion 132.In addition a front end end cover 14 is incorporated into the flange part 111 of pedestal 11, this part 13 that is coupling is placed in the front end end cover 14, and 132 of this connecting portions is positioned at the axis hole 141 that front end end cover 14 central authorities offer.
Especially; These pedestal 11 medial surfaces are provided with a heat abstractor; So that sliding part 12 is slided in vertical storage tank 112; And the spacing tenon 131 of the part 13 that the is coupling heat of friction that produces of in the horizontal storage tank 121 of sliding part 12, sliding, be able to produce thermal expansion to avoid aforementioned sliding friction member via this heat abstractor discharging.
This heat abstractor is axially offered a location groove 113 in pedestal 11 medial surfaces; These detent 113 inner radial wall are prominent establishes at least two location lugs 114 and offers an air admission hole 115; This air admission hole 115 sockets one admission piece 116 is so that to injecting air in the detent 113.In addition a radiating block 15 is inserted in detent 113, and the cover access slot 151 of its periphery is socketed on the location lug 114 in the detent 113, to form both location.Wherein, These radiating block 15 at least one sides are provided with a unidirectional invaginated type air guide channel 153 that is provided with around this side, and these air guide channel 153 upstream and downstream ends connect the air guide outlet 154 that a pair of air guide inlet 152 and that should air admission hole 115 positions be provided with is adjacent to this vent port 161 respectively.In fact, please consult Fig. 3 a and Fig. 3 b again, for increasing this air guide channel 153 paths and radiating efficiency, it is communicated with radiating block 15 two sides and design twist.
At last; One rear end cap 16 is incorporated into the medial surface opening of this detent 113; And with these detent 113 sealings; The vent port 161 that makes this rear end cap 16 axially offer is adjacent to air guide outlet 154; The heat conduction that part 13 and sliding part 12 are back and forth produced during sliding motion in laterally storage tank 121 and vertical storage tank 112 respectively so that will be coupling gets in this detent 113, and this heat that stores in detent 113 in is driven by the air-flow of air admission hole 115 importings, and by these vent port 161 discharges.And be the noise that is produced when reducing vent port 161 exhausts, therefore, this vent port 161 is socket one exhaust box 162 further.
In addition, the connecting portion 132 of this part 13 that is coupling further connects a vibrating disk 17 outside the axis hole 141 of front end end cover 14, and electronic component 181, the for example measurement jig 18 of acceleration transducer are carried in this vibrating disk 17 tops tipping one.
Moreover, be equipped with a sealing ring 19 between the detent 113 of this be coupling part 13 and front end end cover 14, front end end cover 14 and flange part 11 and pedestal 1 medial surface and the rear end cap 16, make this shaft coupling 1 form sealing effectiveness.
See also Fig. 4 a and Fig. 4 b; Gearing 2 has a support 21, and it is in order to set firmly motor 22, for example a servo motor; Be provided with a movement conversion mechanism 23 between the output shaft of this motor 22 and the follower 24; This movement conversion mechanism 23 is a cam 231 of establishing elliptical orbit 232 in one, and the guide wheel 241 of these track 232 these followers 24 of confession is sheathed, makes this follower 24 convert rectilinear motion into via rotatablely moving of this cam 231.Wherein, these follower 24 lateral surfaces connect at least one guide rod 242 that passes through support 21, and each guide rod 242 can be withdrawn to impel each guide rod 242 at follower 24 and 21 sockets of support, one spring 243 apace.And each guide rod 242 outboard end can be directly connected in pedestal 11 medial surfaces of shaft coupling 1; Perhaps each guide rod 242 outboard end is connected in an interlock plate 244; And this interlock plate 244 further is connected in pedestal 11 medial surfaces of shaft coupling 1; Make this shaft coupling 1 can be along with the rectilinear motion of guide rod 242 start synchronously so that form left and right directions, the moving back and forth of X-direction (vibration) for example.Wherein, corresponding exhaust box 162 position axis of this interlock plate are to offering a plate hole 245, so that supply this exhaust box 162 to pass through.
See also Fig. 5 and Fig. 6, it discloses the vertical, horizontal sectional view of this shaft coupling respectively, and is as shown in Figure 5, and vertical storage tank 112 of this flange part 111 is to supply sliding part 12 sheathed.At this moment; Earlier the vibrating mechanism that the utility model disclosed is defined as first vibrating mechanism; And this first vibrating mechanism provides this shaft coupling 1 generation left and right directions; The for example reciprocal side-to-side movement of X-direction, in order to test vibration dish 17 top measurement jigs 18 the electronic component that carries 181 in X-direction acceleration of gravity.
Therefore; When second vibrating mechanism produces above-below direction; For example during the reciprocal elevating movement of Z-direction; The vibrating disk 17 of this part 13 that is coupling also with up-down, make the part 13 that is coupling drive sliding parts 12 (the horizontal storage tank 121 that is sheathed on sliding part 12 because of the spacing tenon 131 of the part 13 that is coupling is interior) synchronously and in vertical storage tank 112 of flange part 111, carry out reciprocal elevating movement, in order to test vibration dish 17 top measurement jigs 18 the electronic component that carries 181 in Z-direction acceleration of gravity.
As shown in Figure 6, the horizontal storage tank 121 of this sliding part 12 is that supply the to be coupling spacing tenon 131 of part 13 is sheathed.Therefore; When the 3rd vibrating mechanism produces fore-and-aft direction; For example during back and forth the seesawing of Y direction; The vibrating disk 17 of this part 13 that is coupling also with up-down, make the be coupling spacing tenon 131 of part 13 in the horizontal storage tank 121 of sliding part 12, back and forth seesaw, in order to test vibration dish 17 top measurement jigs 18 the electronic component that carries 181 in Y direction acceleration of gravity.
See also Fig. 7 a and Fig. 7 b; It is the stereographic map at the two different visual angles of the utility model shaft coupling second embodiment; For the purpose of convenient explanation, the similar elements of the shaft coupling of present embodiment and the shaft coupling of previous embodiment is all represented with same names and same-sign.And the difference of the shaft coupling of the shaft coupling of present embodiment and previous embodiment is; It does not have the setting of sliding part; Establish a longitudinal spacing tenon 133 but in the medial surface of the part 13 that is coupling vertical storage tank 112 preset, dash forward, and this longitudinal spacing tenon 133 is sheathed in vertical storage tank 112 corresponding to flange part 111 lateral surfaces.
Because the shaft coupling 1 of present embodiment is to produce fore-and-aft direction, back and forth seesawing of Y direction for example, in order to test vibration dish 17 top measurement jigs 18 the electronic component that carries 181 in Y direction acceleration of gravity.
Therefore; When another vibrating mechanism produces above-below direction; For example during the reciprocal elevating movement of Z-direction; The vibrating disk 17 of this part 13 that is coupling also with up-down, make the be coupling longitudinal spacing tenon 131 of part 13 in vertical storage tank 112 of flange part 111, carry out reciprocal elevating movement, in order to test vibration dish 17 top measurement jigs 18 the electronic component that carries 181 in Z-direction acceleration of gravity.
That the utility model disclosed is a kind of of preferred embodiment, local such as change or modification and come from the technological thought of the utility model and be easy to the person of knowing by inference by the people who is familiar with this skill, all patent right categories that does not take off the utility model.
Claims (16)
1. vibrating mechanism, it is used for the electronic component vibration testing machine, it is characterized in that, and this vibrating mechanism comprises:
One shaft coupling, it has a pedestal, this pedestal lateral surface is prominent establish one have vertical storage tank flange part; One is sheathed on and can be at this vertical storage tank vertically toward the sliding part of polyslip; This sliding part lateral surface is arranged with a horizontal storage tank; So that supply the prominent cross spacing tenon of establishing of part medial surface that is coupling to be inserted in; Make this cross spacing tenon can be laterally toward polyslip in horizontal storage tank, and the prominent a junction of establishing of this part lateral surface that is coupling; And one be incorporated into flange part front end end cover, make this connecting portion in the axis hole that front end end cover is offered, and further connect a vibrating disk; And
One gearing; It has one set firmly motor support; The output shaft of this motor and a follower are provided with a movement conversion mechanism, so that convert the rectilinear motion of follower into through rotatablely moving of this movement conversion mechanism, this follower lateral surface connects at least one guide rod that passes through support; And each guide rod outboard end is connected in the pedestal medial surface, makes that this shaft coupling can the start synchronously along with the rectilinear motion of guide rod.
2. vibrating mechanism as claimed in claim 1 is characterized in that, further comprises a heat abstractor, and this device comprises:
One location groove, it axially is opened in this pedestal medial surface, and this detent inner radial wall is offered an air admission hole, and this air admission hole socket one admission piece; And
One rear end cap; It is incorporated into the medial surface opening of this detent; And with this detent sealing; And this rear end cap is axially offered the vent port that is connected with detent, so as will by sliding part in vertical storage tank of flange part vertically toward polyslip, and the cross spacing tenon of the part that is coupling in the horizontal storage tank of sliding part laterally in this detent of heat conduction entering that polyslip produced; This heat that stores in detent is driven by the air-flow that air admission hole imports, and is discharged by this vent port.
3. vibrating mechanism as claimed in claim 2; It is characterized in that; This heat abstractor further comprises a radiating block; This radiating block at least two cover access slots that periphery is preset are socketed on the radially corresponding location lug that is provided with of this detent; This locating piece is fixedly arranged in the detent, and at least one side of this radiating block is provided with a unidirectional invaginated type air guide channel that is provided with around this side, and this air guide channel upstream and downstream end connects the air guide outlet that a pair of air guide inlet and that should the air admission hole position be provided with is adjacent to this vent port respectively.
4. vibrating mechanism as claimed in claim 3 is characterized in that, this air guide channel is communicated with radiating block two sides and design twist.
5. vibrating mechanism as claimed in claim 2 is characterized in that, further socket one exhaust box of this vent port.
6. vibrating mechanism as claimed in claim 1 is characterized in that, this movement conversion mechanism is a cam of establishing elliptical orbit in one, and the guide wheel of this this follower of track confession is sheathed, makes this follower convert rectilinear motion into through rotatablely moving of cam.
7. vibrating mechanism as claimed in claim 1 is characterized in that, each guide rod is socket one spring between follower and support.
8. vibrating mechanism as claimed in claim 7 is characterized in that, each guide rod outboard end connects an interlock plate, and this interlock plate further is connected in the pedestal medial surface, makes that this shaft coupling can the start synchronously along with the rectilinear motion of each guide rod.
9. vibrating mechanism, it is used for the electronic component vibration testing machine, it is characterized in that, and this vibrating mechanism comprises:
One shaft coupling; It has a pedestal; This pedestal lateral surface is prominent establish one have vertical storage tank flange part; This vertical storage tank is to supply the prominent longitudinal spacing tenon of establishing of part medial surface that is coupling to be inserted in, and makes this longitudinal spacing tenon can be vertically toward polyslip in vertical storage tank, and the prominent a junction of establishing of this part lateral surface that is coupling; And one be incorporated into flange part front end end cover, make this connecting portion in the axis hole that front end end cover is offered, and further connect a vibrating disk; And
One gearing; It has one set firmly motor support; The output shaft of this motor and a follower are provided with a movement conversion mechanism, so that convert the rectilinear motion of follower into through rotatablely moving of this movement conversion mechanism, this follower lateral surface connects at least one guide rod that passes through support; And each guide rod outboard end is connected in the pedestal medial surface, makes that this shaft coupling can the start synchronously along with the rectilinear motion of guide rod.
10. vibrating mechanism as claimed in claim 9 is characterized in that, further comprises a heat abstractor, and this device comprises:
One location groove, it axially is opened in this pedestal medial surface, and this detent inner radial wall is offered an air admission hole, and this air admission hole socket one admission piece; And
One rear end cap; It is incorporated into the medial surface opening of this detent; And with the sealing of this detent, and this rear end cap axially offers the vent port that is connected with detent, so that will in vertical storage tank of flange part, vertically conduct in this detent of entering by the longitudinal spacing tenon of the part that is coupling toward the heat that polyslip produced; This heat that stores in detent is driven by the air-flow that air admission hole imports, and is discharged by this vent port.
11. vibrating mechanism as claimed in claim 10; It is characterized in that; This heat abstractor further comprises a radiating block; This radiating block at least two cover access slots that periphery is preset are socketed on the radially corresponding location lug that is provided with of this detent; This locating piece is fixedly arranged in the detent, and at least one side of this radiating block is provided with a unidirectional invaginated type air guide channel that is provided with around this side, and this air guide channel upstream and downstream end connects the air guide outlet that a pair of air guide inlet and that should the air admission hole position be provided with is adjacent to this vent port respectively.
12. vibrating mechanism as claimed in claim 11 is characterized in that, this air guide channel is communicated with radiating block two sides and design twist.
13. vibrating mechanism as claimed in claim 10 is characterized in that, further socket one exhaust box of this vent port.
14. vibrating mechanism as claimed in claim 9 is characterized in that, this movement conversion mechanism is a cam of establishing elliptical orbit in one, and the guide wheel of this this follower of track confession is sheathed, makes this follower convert rectilinear motion into through rotatablely moving of cam.
15. vibrating mechanism as claimed in claim 9 is characterized in that, each guide rod is socket one spring between follower and support.
16. vibrating mechanism as claimed in claim 15 is characterized in that, each guide rod outboard end connects an interlock plate, and this interlock plate further is connected in the pedestal medial surface, makes that this shaft coupling can the start synchronously along with the rectilinear motion of each guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200202349U CN202420805U (en) | 2012-01-17 | 2012-01-17 | Vibrating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200202349U CN202420805U (en) | 2012-01-17 | 2012-01-17 | Vibrating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420805U true CN202420805U (en) | 2012-09-05 |
Family
ID=46745560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200202349U Expired - Fee Related CN202420805U (en) | 2012-01-17 | 2012-01-17 | Vibrating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335801A (en) * | 2013-06-14 | 2013-10-02 | 中国科学院自动化研究所 | High-precision vibration simulation system based on multi-axis multi-degree of freedom |
| CN109341999A (en) * | 2018-11-21 | 2019-02-15 | 苏州东菱振动试验仪器有限公司 | A kind of decoupling mechanism and experimental rig for dual-shaft synchronous oscillation test |
-
2012
- 2012-01-17 CN CN2012200202349U patent/CN202420805U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335801A (en) * | 2013-06-14 | 2013-10-02 | 中国科学院自动化研究所 | High-precision vibration simulation system based on multi-axis multi-degree of freedom |
| CN103335801B (en) * | 2013-06-14 | 2015-05-13 | 中国科学院自动化研究所 | High-precision vibration simulation system based on multi-axis multi-degree of freedom |
| CN109341999A (en) * | 2018-11-21 | 2019-02-15 | 苏州东菱振动试验仪器有限公司 | A kind of decoupling mechanism and experimental rig for dual-shaft synchronous oscillation test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130117 |