CN2218365Y - Electromagnetic driving vibrating machine with position buffer - Google Patents
Electromagnetic driving vibrating machine with position buffer Download PDFInfo
- Publication number
- CN2218365Y CN2218365Y CN 94206979 CN94206979U CN2218365Y CN 2218365 Y CN2218365 Y CN 2218365Y CN 94206979 CN94206979 CN 94206979 CN 94206979 U CN94206979 U CN 94206979U CN 2218365 Y CN2218365 Y CN 2218365Y
- Authority
- CN
- China
- Prior art keywords
- carrying platform
- platform
- buffer system
- position buffer
- electromagnetic driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model relates to an electromagnetic driving vibration platform with position buffer system, which is suitable for entertainment, medical health care, and other technical field of flexible vibration. The electromagnetic driving vibration platform with position buffer system comprises a load bearing platform, a driving motor, a platform body, wherein, the driving motor is connected with a load bearing platform. The electromagnetic driving vibration platform with position buffer system makes recreational people experience musical rhythm from touch and makes patients obtain musical therapy from hearing and touch. The utility model overcome the problem that existing audio-visual device can not make the recreational people experience music from touch.
Description
The utility model relates to the mechanical vibration field, and specifically, this type of shaking table of the present utility model can directly respond drive signal and produce synchronous flexible vibration, is the high precision that adapts to different vibration demands, automatically controlled cheaply shaking table.
In a large amount of dancing halls and other public place of entertainment, various audio-visual equipment are brought in constant renewal in and are regenerated, and but lack the equipment of entertainer from the tactile experience music rhythm that makes; Music treatment widely adopts at medical domain, but only is confined to from acoustically experiencing music, and the sense of hearing of still having no way of, sense of touch aspect make the patient comprehensively experience music rhythm, melody, and collection music, massage are the equipment of one.In the anti-vibration test in some fields, a kind of vibratory equipment is arranged, adopt complicated hydraulic control system, equipment cost is very high, the maintaining difficulty.The user that need carry out the anti-vibration test is difficult to make inquiries.
The purpose of this utility model just provides a kind of generation flexible vibration that has, and frequently adjustable shaking table shakes.Proposition of the present utility model will be filled up the blank of experiencing music rhythm, melody equipment from the sense of touch aspect, and collect music for medical domain provides a kind of, massage be the medical treatment of one, health care facility, simultaneously also for press for the every field of carrying out the flexible shock test provide a class stable, accurately, production, testing equipment cheaply.
Electromagnetic Drive of the present utility model has the principal feature of the shaking table of location buffer system to be: accurately respond music rhythm signal and other setting signal and produce vibration synchronously, drive motor and carrying platform have the hinges balance, improve the force-bearing situation of distance rod.Location, the buffer system of being made up of spring, rubber slowed down vibratory impulse and corrected the carrying platform that the stage body unbalance stress produces and tilt, make vibration releive, stablize, smooth.
Electromagnetic Drive of the present utility model has the shaking table (hereinafter to be referred as automatically controlled shaking table) of location buffer system to comprise: one, drive motor (as proportion electro-magnet, moving coil force motor) two, stage body, three, carrying platform, four, location, buffer system.Five, hinges.Drive motor is accepted drive signal and is produced rectilinear motion, makes carrying platform produce vibration by hinges.There is compression spring to bear vertical load between carrying platform and the stage body, and moves on to the falling speed behind the limit height on the adjustment platform.The inertia impact that platform falls to producing is alleviated elimination by rubber buffer.Be provided with tilting extension spring between described carrying platform and the stage body, to correct the carrying platform inclination that platform centre-of gravity shift causes.Extension spring one end is provided with the adjusting bolt and lock nut.
Automatically controlled shaking table has following effective effect:
1, location, buffer system are arranged, make the vibration of generation be flexible state, change the different size spring, just can adjust the flexible degree of vibration.
2, vibration frequency is adjustable, and the usable range of shaking table is further enlarged.
3, durable, few maintenance, with low cost very easily realizes the popularization of shaking table.
4, the stage body form versatile and flexible, both can adapt to the different vibration demand of user, can satisfy the different aesthetic demands of user again.
Utility model device such as accompanying drawing:
Fig. 1 is the one-piece construction synoptic diagram.
Fig. 2 is the partial schematic diagram among Fig. 1, promptly is location, buffer system figure.
Fig. 3 is drive motor and hinges structural representation.
Wherein 1 is that compression spring, 2 is that extension spring, 3 is that hinges, 4 is that carrying platform, 5 is that drive motor, 6 is that adjusting bolt, 7 is that stage body, 8 is that cushion pad, 9 is that bearing shell, 10 is that ball journal, 11 is that carrying platform, 12 is that coil, 13 is that magnetic cylinder, 14 is that slide core, 15 is that spring, 16 is that end cap, 17 is that stage body, 18 is that end cap, 19 is a distance rod.
1 example of describing to accompanying drawing 3 is explained utility model with reference to the accompanying drawings below.
Drive motor can adopt proportion electro-magnet or moving coil force motor.With the proportion electro-magnet is example: when the input Control current, distance rod 19 moves up, and travel frequency is controlled by drive signal.Distance rod 19 is connected with carrying platform 4, makes the point of distance rod 19 move the surface vibration that becomes carrying platform 4.When carrying platform 4 unbalance stress or the instantaneous centre-of gravity shift in edge, the title that very easily influences distance rod 19 moves direction and makes its torsional deformation, adopts the hinges connected mode that the force-bearing situation of distance rod 19 is improved.Fig. 3 intermediate bushing 9 and ball journal 10 make the rotation of distance rod 19 existing certain limits for sphere contacts, and moving of certain limit arranged again.When above-mentioned situation took place, distance rod can bear the centre-of gravity shift of any direction and carry out normal rectilinear motion.Carrying platform 4 and stage body 7 be by 1 vertical connection of compression spring, two ends and stage body guide pillar chucking.Compression spring 1 mainly bears vertical load.Move on to the extreme higher position on carrying platform 4, after the thrust that distance rod 19 makes progress disappeared, carrying platform 4 hurtled down, the upwards thrust F that compression spring 1 produces
1Can make the falling speed of carrying platform 4 retarded, and make the vibrating effect of shaking table be flexible state.At carrying platform 4 and 7 of stage bodies rubber buffer 8 is set, avoids carrying flat 4 and stage body 7 to bump, the inertia impact that supporting body and carrying platform 4 own wts produce when also making carrying platform 4 hurtle down the lowest limit position simultaneously is eased, eliminates.Acting on extension spring 2 simultaneously between carrying platform 4 and the stage body 7.Draw and stretch spring 2 and be 45 ° of angles with carrying platform 4, stage body 7.One end is tight to be hung and is fixed on stage body 7 or carrying platform 4 tightens on the circular hole of screw, and the other end is connected with adjusting bolt 6 between trip bolt and extension spring 2.The power F that this mode can make extension spring 2 produce
2Be decomposed into horizontal component F '
2_With vertical stress component F '
2 When level is divided into F '
2_During less than supporting body and carrying platform 4 weight G, horizontal component F '
2_Can retrain carrying platform 4 because supporting body departs from the horizontal-shift that main place produces in the carrying platform; As horizontal component F '
2_During greater than supporting body and carrying platform 4 weight G, level is divided F '
2_Directly making supporting body on the carrying platform 4 depart from moving horizontally that the carrying platform center produces obtains correcting; When the supporting body on the carrying platform 4 is got back to the carrying platform center or is withdrawn carrying platform, horizontal component F '
2_Can rapidly carrying platform 4 be returned to original position.Vertical stress component F '
2 Adjust the inclination of the initial position and the correction carrying platform of carrying platform 4.Adjusting adjusting bolt 6 can make the initial position of carrying platform 4 obtain adjusting.The quantity of compression spring and extension spring is set according to shape, the purposes of designed stage body.
Claims (1)
1, Electromagnetic Drive has the shaking platform of location buffer system, it is characterized in that: it comprises carrying platform (4), drive motor (5), stage body (7), drive motor (5) links to each other with carrying platform (4), wherein: drive motor (5) adopts the hinges connected mode with carrying platform (4), extension spring one end is provided with the adjusting bolt, drive motor is a proportion electro-magnet, and drive motor is a moving coil force motor, is provided with rubber buffer (8) between carrying platform (4) and the stage body (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94206979 CN2218365Y (en) | 1994-03-23 | 1994-03-23 | Electromagnetic driving vibrating machine with position buffer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94206979 CN2218365Y (en) | 1994-03-23 | 1994-03-23 | Electromagnetic driving vibrating machine with position buffer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2218365Y true CN2218365Y (en) | 1996-01-24 |
Family
ID=33825443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94206979 Expired - Fee Related CN2218365Y (en) | 1994-03-23 | 1994-03-23 | Electromagnetic driving vibrating machine with position buffer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2218365Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101377445B (en) * | 2008-08-29 | 2010-06-09 | 苏州东菱振动试验仪器有限公司 | Moving coil hanging structure |
| CN102141461A (en) * | 2010-12-30 | 2011-08-03 | 中国科学院长春光学精密机械与物理研究所 | Vibration detection platform |
| CN102180274A (en) * | 2010-12-30 | 2011-09-14 | 中国科学院长春光学精密机械与物理研究所 | Vibrating platform for material filling equipment |
| CN103048108A (en) * | 2012-12-27 | 2013-04-17 | 苏州长菱测试技术有限公司 | Novel connecting mechanism applied to multi-axial vibration testing system and method thereof |
| CN107244562A (en) * | 2017-07-26 | 2017-10-13 | 安徽省无为天成纺织有限公司 | A kind of buffer unit for textile mills' spiral rod |
-
1994
- 1994-03-23 CN CN 94206979 patent/CN2218365Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101377445B (en) * | 2008-08-29 | 2010-06-09 | 苏州东菱振动试验仪器有限公司 | Moving coil hanging structure |
| CN102141461A (en) * | 2010-12-30 | 2011-08-03 | 中国科学院长春光学精密机械与物理研究所 | Vibration detection platform |
| CN102180274A (en) * | 2010-12-30 | 2011-09-14 | 中国科学院长春光学精密机械与物理研究所 | Vibrating platform for material filling equipment |
| CN103048108A (en) * | 2012-12-27 | 2013-04-17 | 苏州长菱测试技术有限公司 | Novel connecting mechanism applied to multi-axial vibration testing system and method thereof |
| CN103048108B (en) * | 2012-12-27 | 2015-10-21 | 苏州长菱测试技术有限公司 | Be applied to Novel connecting mechanism and the method for multiaxis vibration test macro |
| CN107244562A (en) * | 2017-07-26 | 2017-10-13 | 安徽省无为天成纺织有限公司 | A kind of buffer unit for textile mills' spiral rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |