CN201055425Y - Surge generator - Google Patents
Surge generator Download PDFInfo
- Publication number
- CN201055425Y CN201055425Y CNU2007200544237U CN200720054423U CN201055425Y CN 201055425 Y CN201055425 Y CN 201055425Y CN U2007200544237 U CNU2007200544237 U CN U2007200544237U CN 200720054423 U CN200720054423 U CN 200720054423U CN 201055425 Y CN201055425 Y CN 201055425Y
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- China
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- coil
- surge generator
- vibrating disk
- generator according
- insulating base
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model discloses a shock wave generator and comprises a coil, an insulation block, a vibration disk, a main cylinder and a liquid sac. The insulation block and the liquid sac are fixed on the main cylinder, the coil winds around the insulation block, and the vibration disk is arranged between the coil and the liquid sac; the utility model is characterized in that the vibration disk is arch-bridge shaped, one side of the vibration disk is a plane, and the other side is a spherical surface. The utility model adopts the arch-bridge shaped vibration disk and has no requirement for additional lens. Moreover, the utility model can directly drives the vibration disk to displace by electric power generated by the electromagnetic coil, a spherical concave shock wave is generated, and therefore, energy focusing loss can be reduced in maximum.
Description
Technical field
This utility model relates to a kind of armarium, is specifically related to the surge generator that is used for the treatment of calculi in vivo or is applied in medical science orthopaedics.
Background technology
In the prior art, blast wave generating apparatus is generally the back and focuses on electromagnetic type, mainly is to utilize plane solenoid and plane diaphragm to produce shock wave, and the lens focus through the place ahead forms the surge energy again.This device is owing to adopt the lens focus shock wave, and the energy attenuation loss is bigger, thereby influences therapeutic effect.
Summary of the invention
At the deficiencies in the prior art, this utility model aims to provide a kind of surge generator, and it adopts the vibrating disk of arch (bridge) type, and focusing quality is good, and energy loss is less.
For achieving the above object, this utility model adopts following technical scheme: surge generator, comprise coil, insulating base, vibrating disk, main tube and liquid capsule, insulating base, liquid capsule are fixed on the main tube, coil panel is on insulating base, and vibrating disk is arranged between coil and the liquid capsule, it is characterized in that: described vibrating disk is arch (bridge) type, it simultaneously is the plane, and another side is a spherical.
In order to make the electromagnetic force that produces behind the coil electricity can drive vibrating disk better, draw positive terminal in the centre of described coil, an end is drawn anode connector.
For coil and vibrating disk are close to closely, intensifier coil is to the driving effect of vibrating disk, and above-mentioned surge generator also comprises vacuum tube, and this vacuum tube is communicated with the space between vibrating disk and the coil.
Above-mentioned insulating base is fixed on the inner chamber of main tube by screw.
In order to prevent that the liquid in the liquid capsule from entering in the coil, above-mentioned surge generator also comprises the plane cushion rubber, and this plane cushion rubber one end is fixed on the vibrating disk, and an other end is fixed between insulating base and the main tube.
Above-mentioned main tube is provided with ostium and the tap hole that is communicated with liquid capsule.
The above-mentioned liquid capsule of stating is by the outer wall of cushion rubber hoop at main tube.
The beneficial effects of the utility model are: adopt the vibrating disk of arch (bridge) type, need not to add extra lens, the potential force that can directly solenoid be produced drives the vibrating disk displacement, produces a spherical recess shape shock wave, thereby makes the focus energy loss to minimum; This shock wave constantly focuses on and forms pressure pcl and increase Jiao Qu in the communication process of accommodating pressure-transmitting liquid; Utilize this Jiao Qu, can treat calculi in vivo, also can be widely used on the medical science orthopaedics.
Description of drawings
Fig. 1 is a main cutaway view of the present utility model;
Fig. 2 is the cutaway view of vibrating disk.
The specific embodiment
As shown in Figure 1, this utility model comprises coil 12, insulating base 14, vibrating disk 2, main tube 5 and liquid capsule, and wherein insulating base 14 is provided with fossaperturate 18, and coil 12 is coiled on the fossaperturate 18; And draw positive terminal 13, one ends in the centre of coil 12 and draw anode connector 15.The accommodating pressure-transmitting liquid that present embodiment adopted is a water, and promptly liquid capsule essence is water pocket 4.Insulating base 14 is fixed on the inner chamber of main tube 5 by screw 10,16, and water pocket 4 also is provided with ostium 9 and the tap hole 17 that is communicated with water pocket by the outer wall of cushion rubber 6 hoops at main tube 5 on the main tube 5.Vibrating disk 2 is arranged between coil 12 and the water pocket 4, and vibrating disk 2 is arch (bridge) type, wherein is planar one side 22 towards the outside of coil 12, spherical in shape one side 21 and coil 12 outsides in opposite directions, promptly the opening of spherical and coil 12 outsides back to.
For the plane 22 that makes vibrating disk 2 fits tightly with coil 12 outsides, this utility model also comprises vacuum tube 11, and this vacuum tube is communicated with the space 20 between vibrating disk 2 and the coil 12.Carry out evacuation by 11 pairs of spaces of vacuum tube 20, allow the vibrating disk plane 22 and the coil outside be close to closely, thus the driving effect of 12 pairs of vibrating disks 2 of intensifier coil.
In order to prevent that water in the water pocket 4 from penetrating in the space between coil 12 and the vibrating disk 2, present embodiment also is provided with plane cushion rubber 3, and as shown in Figure 2, an end of this plane cushion rubber 3 is fixed on the vibrating disk 2 by clamp nut 1; An other end stretches out, and is fixed between insulating base and the main tube by screw 10,16.In addition, when producing displacement under the driving of vibrating disk at coil, the plane cushion rubber can stretch with the displacement of vibrating disk.
When this utility model uses in reality, can be connected with all the other equipment with ring for fixing 8 by being arranged on the centring ring 7 that encloses on the main drum outer wall.
Claims (10)
1. surge generator, comprise coil, insulating base, vibrating disk, main tube and liquid capsule, insulating base, liquid capsule are fixed on the main tube, coil panel is on insulating base, vibrating disk is arranged between coil and the liquid capsule, it is characterized in that: described vibrating disk is arch (bridge) type, and it simultaneously is the plane, and another side is a spherical.
2. surge generator according to claim 1 is characterized in that: positive terminal is drawn in the centre at described coil, and an end is drawn anode connector.
3. surge generator according to claim 1 is characterized in that: also comprise vacuum tube, this vacuum tube is communicated with the space between vibrating disk and the coil.
4. surge generator according to claim 1 is characterized in that: described insulating base is fixed on the inner chamber of main tube by screw.
5. surge generator according to claim 1 is characterized in that: also comprise the plane cushion rubber, this plane cushion rubber one end is fixed on the vibrating disk, and an other end is fixed between insulating base and the main tube.
6. surge generator according to claim 5 is characterized in that: described plane cushion rubber one end is fixed on the vibrating disk by clamp nut.
7. surge generator according to claim 1 is characterized in that: described main tube is provided with ostium and the tap hole that is communicated with liquid capsule.
8. surge generator according to claim 1 is characterized in that: described liquid capsule is by the outer wall of cushion rubber hoop at main tube.
9. surge generator according to claim 1 is characterized in that: described insulating base is provided with fossaperturate, and coil panel is on this fossaperturate.
10. surge generator according to claim 1 is characterized in that: described liquid capsule is a water pocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200544237U CN201055425Y (en) | 2007-07-20 | 2007-07-20 | Surge generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200544237U CN201055425Y (en) | 2007-07-20 | 2007-07-20 | Surge generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201055425Y true CN201055425Y (en) | 2008-05-07 |
Family
ID=39424268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200544237U Expired - Fee Related CN201055425Y (en) | 2007-07-20 | 2007-07-20 | Surge generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201055425Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601597B (en) * | 2008-06-13 | 2011-03-30 | 北京中科健安医用技术有限公司 | Lens-free electromagnetic shock wave generating device |
| CN105534552A (en) * | 2016-01-29 | 2016-05-04 | 深圳市慧康精密仪器有限公司 | Device for achieving shock wave transmission characteristics |
| CN107024149A (en) * | 2017-05-22 | 2017-08-08 | 中国工程物理研究院流体物理研究所 | A kind of general purpose type high accuracy planar impact wave producer and preparation method thereof |
-
2007
- 2007-07-20 CN CNU2007200544237U patent/CN201055425Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101601597B (en) * | 2008-06-13 | 2011-03-30 | 北京中科健安医用技术有限公司 | Lens-free electromagnetic shock wave generating device |
| CN105534552A (en) * | 2016-01-29 | 2016-05-04 | 深圳市慧康精密仪器有限公司 | Device for achieving shock wave transmission characteristics |
| CN107024149A (en) * | 2017-05-22 | 2017-08-08 | 中国工程物理研究院流体物理研究所 | A kind of general purpose type high accuracy planar impact wave producer and preparation method thereof |
| CN107024149B (en) * | 2017-05-22 | 2018-08-21 | 中国工程物理研究院流体物理研究所 | A kind of general purpose type high accuracy planar impact wave producer and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080507 Termination date: 20100720 |