CN207270363U - A kind of Jiao area size is adjustable and the surge generator of hollow perspective - Google Patents
A kind of Jiao area size is adjustable and the surge generator of hollow perspective Download PDFInfo
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- CN207270363U CN207270363U CN201720184935.9U CN201720184935U CN207270363U CN 207270363 U CN207270363 U CN 207270363U CN 201720184935 U CN201720184935 U CN 201720184935U CN 207270363 U CN207270363 U CN 207270363U
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- fixed cylinder
- reflector
- adjustable
- hollow
- size
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Abstract
The utility model discloses that a kind of burnt area's size is adjustable and the surge generator of hollow perspective, including：Reflector, reflector are cup-like structure, and the inner wall of reflector is parabolic surface；Fixed cylinder is tubular structure, and fixed cylinder runs through the bottom surface of reflector, and the upper end of fixed cylinder is arranged on the inside of reflector, an annular convex platform is provided with the middle part of fixed cylinder, and annular convex platform is fixedly connected with the bottom surface of reflector；For coil around the outer surface of fixed cylinder, vibrating diaphragm is cylinder-like structure, and vibrating diaphragm is sheathed on the outside of coil, and one end and the fixed cylinder of vibrating diaphragm are tightly connected；Fixed cylinder is provided with insulating cover relative to the other end of annular convex platform, and middle part and the fixed cylinder of insulating cover are tightly connected, and the outside of insulating cover and the other end of vibrating diaphragm are tightly connected.The utility model makes coil produce high voltage electric field by high-voltage energy storage capacitor case pulsed discharge, and driving metal vibration diaphragm produces small vibrations so as to produce shock wave, and the path of the shock waves of all directions in reflection intracoelomic cavity after reflection converges at same region.
Description
Technical field
It the utility model is related to the technical field of surge generator, more particularly to a kind of burnt area size is adjustable and hollow
Depending on surge generator.
Background technology
At present, extra chock wave lithotriptor is popularized very much, and shock wave external stone crushing is the first choice side for treating stone in urinary system
Formula.
Prior art surge generator mainly produces the anti-of focussing force by the electrode of generation arc discharge, shock wave
Penetrate chamber and the electric appliance box composition of pulse-triggered voltage is provided for sparking electrode.The electrode of existing impulse generator is easy to burn
Erosion, causes the drift for the treatment of focus, so as to influence therapeutic effect, causes excessive to injury of human；Sparking electrode needs frequently more
Change, make troubles to operation doctor.
Utility model content
The problem of for above-mentioned generation, the purpose of this utility model is to provide a kind of burnt area's size is adjustable and hollow perspective
Surge generator.
To achieve these goals, the technical solution that the utility model is taken is：
A kind of Jiao area size is adjustable and the surge generator of hollow perspective, wherein, including：One reflector, the reflection
Cup is cup-like structure, and the inner wall of the reflector is parabolic surface；One fixed cylinder, the fixed cylinder is tubular structure, described
Fixed cylinder runs through the bottom surface of the reflector, and the upper end of the fixed cylinder is arranged on the inside of the reflector, the fixed cylinder
Middle part be provided with an annular convex platform, the annular convex platform is fixedly connected with the bottom surface of the reflector；One coil and a vibrating diaphragm,
The coil is cylinder-like structure around the outer surface of the fixed cylinder, the vibrating diaphragm, and the vibrating diaphragm is sheathed on the coil
Outside, one end of the vibrating diaphragm and the fixed cylinder are tightly connected；One insulating cover, the fixed cylinder is relative to the convex annular
The other end of platform is provided with the insulating cover, and the middle part of the insulating cover is tightly connected with the fixed cylinder, the insulating cover
Outside and the other end of the vibrating diaphragm are tightly connected.
Above-mentioned burnt area's size is adjustable and the surge generator of hollow perspective, wherein, offer two in the fixed cylinder
Pin bores, two pin bores respectively positioned at the fixed cylinder close to the side of the annular convex platform and the fixed cylinder relative to
The opposite side of the annular convex platform.
Above-mentioned burnt area's size is adjustable and the surge generator of hollow perspective, wherein, the lead at the both ends of the coil
The inside of the fixed cylinder is led to out of two the pin bores respectively.
Above-mentioned burnt area's size is adjustable and the surge generator of hollow perspective, wherein, the reflector and the fixation
It is tightly connected between cylinder, the reflector is additionally provided with a water pocket, reflector and the water relative to the other end of the fixed cylinder
Capsule is tightly connected, and water is full of between the reflector and the water pocket.
Above-mentioned burnt area's size is adjustable and the surge generator of hollow perspective, wherein, the busbar of the parabolic surface
Meet bus equation x (t)=t, y2(t)=2pt, wherein p are parabolic coefficient.
Above-mentioned burnt area's size is adjustable and the surge generator of hollow perspective, wherein, in the bus equation, parabola
Coefficient p value ranges are 220~280mm.
Above-mentioned burnt area's size is adjustable and the surge generator of hollow perspective, wherein, in the bus equation, parabola
Coefficient p values are 250mm.
Above-mentioned burnt area's size is adjustable and the surge generator of hollow perspective, wherein, the vibrating diaphragm uses aluminium alloy material
Material.
As a result of above-mentioned technology, the good effect for being allowed to have compared with prior art is the utility model：
(1) shock wave of the utility model occurs to make cylindrical coil produce high pressure by high-voltage energy storage capacitor case pulsed discharge
Electric field, high voltage electric field driving metal vibration diaphragm produce small vibrations, which produces shock wave in water, shock wave edge circle
The diametric(al) of column coil is diffused into reflection intracoelomic cavity, and the shock wave of all directions is reflecting path of the intracoelomic cavity after reflection
Same region is converged at, which forms treatment focus more than 20MPa, can be subject to this in the calculosis of focus area
The effect of pressure and crush.
Brief description of the drawings
Fig. 1 is that burnt area's size of the utility model is adjustable and the surge generator schematic diagram of hollow perspective.
Fig. 2 is that burnt area's size of the utility model is adjustable and the surge generator partial schematic diagram of hollow perspective.
In attached drawing：1st, reflector；2nd, fixed cylinder；21st, annular convex platform；22nd, pin bores；3rd, coil；4th, vibrating diaphragm；5th, insulate
Lid；6th, water pocket；F, focus.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as the utility model
Limit.
Fig. 1 is that burnt area's size of the utility model is adjustable and the surge generator schematic diagram of hollow perspective, and Fig. 2 is this reality
With new burnt area's size is adjustable and the surge generator partial schematic diagram of hollow perspective, refers to shown in Fig. 1, Fig. 2, show
A kind of burnt area's size of preferred embodiment is adjustable and the surge generator of hollow perspective, wherein, including：One reflector, 1 He
One fixed cylinder 2, reflector 1 are cup-like structure, and the inner wall of reflector 1 is parabolic surface.Fixed cylinder 2 is tubular structure, fixed
Cylinder 2 runs through the bottom surface of reflector 1, and the upper end of fixed cylinder 2 is arranged on the inside of reflector 1, and the middle part of fixed cylinder 2 is provided with a ring
Shape boss 21, annular convex platform 21 are fixedly connected with the bottom surface of reflector 1.
In addition, as a kind of preferred embodiment, burnt area's size is adjustable and the surge generator of hollow perspective further includes：
One coil 3 and a vibrating diaphragm 4, coil 3 are cylinder-like structure around the outer surface of fixed cylinder 2, vibrating diaphragm 4, and vibrating diaphragm 4 is sheathed on coil
3 outside, one end and the fixed cylinder 2 of vibrating diaphragm 4 are tightly connected.Coil 3 is cylindrical coil, and high voltage electric field is produced by coil 3,
High voltage electric field driving vibrating diaphragm 4 produces small vibrations.
In addition, as a kind of preferred embodiment, burnt area's size is adjustable and the surge generator of hollow perspective further includes：
One insulating cover 5, fixed cylinder 2 are provided with insulating cover 5, middle part and the fixed cylinder 2 of insulating cover 5 relative to the other end of annular convex platform 21
It is tightly connected, the outside of insulating cover 5 is tightly connected with the other end of vibrating diaphragm 4.
Further, as a kind of preferred embodiment, two pins hole 22 is offered in fixed cylinder 2, two pins hole 22 is distinguished
Opposite side positioned at fixed cylinder 2 close to the side of annular convex platform 21 and fixed cylinder 2 relative to annular convex platform 21.
Further, led to respectively out of two pins hole 22 as a kind of preferred embodiment, the lead at the both ends of coil 3
The inside of fixed cylinder 2.The lead access high-voltage energy storage capacitor case at 3 both ends of coil, is put a little by the pulse of high-voltage energy storage capacitor case
Coil 3 is set to produce high voltage electric field.
The foregoing is merely the utility model preferred embodiment, not thereby limit the utility model embodiment and
Protection domain.
The utility model also has on the basis of the above is implemented as follows mode：
In the further embodiment of the utility model, continuing with referring to shown in Fig. 1, Fig. 2, between reflector 1 and fixed cylinder 2
It is tightly connected, reflector 1 is additionally provided with a water pocket 6 relative to the other end of fixed cylinder 2, and reflector 1 is tightly connected with water pocket 6, instead
Penetrate and water is full of between cup 1 and water pocket 6.The small vibrations of vibrating diaphragm 4 in water produce shock wave, diameter side of the shock wave along coil 3
To diffusing on the inner wall of reflector 1, since the inner wall of reflector 1 is parabolic surface, shock wave is by reflector 1
The reflection of inner wall can be converged on the focus F of parabolic surface.
In the further embodiment of the utility model, the busbar of the parabolic surface of the inner wall of reflector 1 meets x-y right angles
Bus equation x (t)=t in coordinate system, y2(t)=2pt (can also be expressed as the form of general equation：y(x)2=2px), its
Middle p is parabolic coefficient.
In the further embodiment of the utility model, in bus equation, parameter p values 250mm.At this time, the cup of reflector 1
The distance of the opening of shape structure to focus F are 140mm.The pressure of focus area forms treatment focus more than 20Mpa at this time,
Calculosis in focus area can be subject to the pressure to act on and crush.In addition, by varying the value of parameter p, can adjust
The scope of Jiao Qu and the height of focus, the preferable value ranges of parameter p are 220~280mm.
It is shown in Figure 1 in the further embodiment of the utility model, axis and the bus equation place of fixed cylinder 2
The y-axis of coordinate system be in one 2.5 degree of angle.
In the further embodiment of the utility model, the lower end of fixed cylinder 2 is additionally provided with two binding posts 23, and two binding posts 23 are equal
For upper and lower perforative hollow structure, the side wall of the both sides between 21 and two binding post 23 of annular convex platform of fixed cylinder 2 opens up respectively
There is a perforative wiring hole 24, the hollow structure of two wiring holes 24 and two binding posts 23 is respectively communicated with.
In the further embodiment of the utility model, the inside of the two lead self-retaining cylinders 2 at 3 both ends of coil passes through two respectively
Wiring hole 24 is penetrated in the hollow structure of two binding posts 23, passes through the positive and negative two-stage phase of two binding posts 23 and high-voltage capacitance energy-storage box
Connect.
In the further embodiment of the utility model, vibrating diaphragm 4 uses aluminum alloy materials.
It these are only the utility model preferred embodiment, not thereby limit the embodiment and protection of the utility model
Scope, to those skilled in the art, should can appreciate that all with the utility model specification and diagramatic content institute
The equivalent substitution made and obviously change obtained scheme, should be included in the scope of protection of the utility model
It is interior.
Claims (10)
1. a kind of Jiao area size is adjustable and the surge generator of hollow perspective, it is characterised in that including：
One reflector, the reflector are cup-like structure, and the inner wall of the reflector is parabolic surface；
One fixed cylinder, the fixed cylinder are tubular structure, and the fixed cylinder runs through the bottom surface of the reflector, the fixed cylinder
Upper end is arranged on the inside of the reflector, and an annular convex platform, the annular convex platform and institute are provided with the middle part of the fixed cylinder
The bottom surface for stating reflector is fixedly connected；
One coil and a vibrating diaphragm, for the coil around the outer surface of the fixed cylinder, the vibrating diaphragm is cylinder-like structure, described
Vibrating diaphragm is sheathed on the outside of the coil, and one end of the vibrating diaphragm is tightly connected with the fixed cylinder；
One insulating cover, the fixed cylinder are provided with the insulating cover, the insulating cover relative to the other end of the annular convex platform
Middle part and the fixed cylinder be tightly connected, the outside of the insulating cover and the other end of the vibrating diaphragm are tightly connected.
2. Jiao area according to claim 1 size is adjustable and the surge generator of hollow perspective, it is characterised in that described
Offer two pins hole in fixed cylinder, two pin bores respectively positioned at the fixed cylinder close to the side of the annular convex platform and
The fixed cylinder relative to the annular convex platform opposite side.
3. Jiao area according to claim 2 size is adjustable and the surge generator of hollow perspective, it is characterised in that described
The lead at the both ends of coil leads to the inside of the fixed cylinder out of two the pin bores respectively.
4. Jiao area according to claim 1 size is adjustable and the surge generator of hollow perspective, it is characterised in that described
It is tightly connected between reflector and the fixed cylinder, the reflector is additionally provided with a water relative to the other end of the fixed cylinder
Capsule, reflector are connected with the water sac sealing, and water is full of between the reflector and the water pocket.
5. Jiao area according to claim 1 size is adjustable and the surge generator of hollow perspective, it is characterised in that described
The busbar of parabolic surface meets bus equation x (t)=t, y2(t)=2pt, wherein p are parabolic coefficient.
6. Jiao area according to claim 5 size is adjustable and the surge generator of hollow perspective, it is characterised in that described
In bus equation, parabolic coefficient p value ranges are 220~280mm.
7. Jiao area according to claim 6 size is adjustable and the surge generator of hollow perspective, it is characterised in that described
In bus equation, parabolic coefficient p values are 250mm.
8. Jiao area according to claim 1 size is adjustable and the surge generator of hollow perspective, it is characterised in that described
Vibrating diaphragm uses aluminum alloy materials.
9. Jiao area according to claim 1 size is adjustable and the surge generator of hollow perspective, it is characterised in that described
The lower end of fixed cylinder is additionally provided with two binding posts, and two binding posts are perforative hollow structure up and down, and the two of the fixed cylinder
The side wall of side offers a perforative wiring hole respectively, and two wiring holes are respectively positioned on the annular convex platform and two binding posts
Between, two wiring holes are respectively communicated with two hollow structures.
10. Jiao area according to claim 9 size is adjustable and the surge generator of hollow perspective, it is characterised in that institute
Two leads for stating coil both ends penetrate the institute of two binding posts from the inside of the fixed cylinder by two wiring holes respectively
State in hollow structure, two binding posts connect with the positive and negative two-stage of high-voltage capacitance energy-storage box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720184935.9U CN207270363U (en) | 2017-02-28 | 2017-02-28 | A kind of Jiao area size is adjustable and the surge generator of hollow perspective |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720184935.9U CN207270363U (en) | 2017-02-28 | 2017-02-28 | A kind of Jiao area size is adjustable and the surge generator of hollow perspective |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207270363U true CN207270363U (en) | 2018-04-27 |
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ID=61991237
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720184935.9U Active CN207270363U (en) | 2017-02-28 | 2017-02-28 | A kind of Jiao area size is adjustable and the surge generator of hollow perspective |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020042012A1 (en) * | 2018-08-29 | 2020-03-05 | 深圳市海德医疗设备有限公司 | Shock wave source device, acupuncture instrument and acupuncture instrument control method |
-
2017
- 2017-02-28 CN CN201720184935.9U patent/CN207270363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020042012A1 (en) * | 2018-08-29 | 2020-03-05 | 深圳市海德医疗设备有限公司 | Shock wave source device, acupuncture instrument and acupuncture instrument control method |
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