CN219983737U - Shell of ultrasonic treatment head - Google Patents
Shell of ultrasonic treatment head Download PDFInfo
- Publication number
- CN219983737U CN219983737U CN202320965872.6U CN202320965872U CN219983737U CN 219983737 U CN219983737 U CN 219983737U CN 202320965872 U CN202320965872 U CN 202320965872U CN 219983737 U CN219983737 U CN 219983737U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- metal bottom
- annular shell
- sleeve
- ring
- 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.)
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Links
- 238000009210 therapy by ultrasound Methods 0.000 title abstract description 9
- 239000002184 metal Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000002560 therapeutic procedure Methods 0.000 claims description 7
- 238000002604 ultrasonography Methods 0.000 claims 5
- 238000007789 sealing Methods 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model provides a shell of an ultrasonic treatment head, which comprises a vertical annular shell, wherein a supporting ring is arranged at the bottom of the inner side of the annular shell, an upward-protruding water stop ring edge is arranged at the upper part of the inner side of the supporting ring, a metal bottom plate is arranged in the annular shell, an assembly ring sleeve is arranged at the upper end of the metal bottom plate, a water stop groove matched with the water stop ring edge is arranged at the lower end of the metal bottom plate, the metal bottom plate is fixedly connected with the supporting ring in a bonding way, a top cover is arranged above the metal bottom plate, a conical tensioning sleeve is fixed at the lower end of the top cover, the lower end of the conical tensioning sleeve is embedded between the assembly ring sleeve and the annular shell and is propped against the metal bottom plate, and the contact surface of the conical tensioning sleeve and the annular shell is a conical surface. According to the utility model, through the arrangement of the support ring and the water stop ring edge, the bonding area is increased, the bonding stability of the metal bottom plate is improved, and meanwhile, the water stop ring edge is bonded and fixedly matched with the metal bottom plate to improve the waterproof sealing performance.
Description
Technical Field
The utility model relates to the technical field of ultrasonic treatment heads, in particular to a shell of an ultrasonic treatment head.
Background
The ultrasonic treatment head is usually matched with the electrode patch for use and generally comprises an annular shell, a metal bottom plate and a top cover are arranged in the annular shell, and an ultrasonic transducer is arranged between the metal bottom plate and the top cover. The existing ultrasonic treatment head shell has the following problems that the metal bottom plate is bonded on the plane, and the bonding surface is small, so that the metal bottom plate is easy to fall off under external force; if the electrode patch contains liquid medicine, the liquid medicine leaks outwards, the metal bottom plate is not tightly sealed, and the liquid medicine easily enters the treatment head, so that the use of the treatment head is affected.
Disclosure of Invention
The utility model provides a shell of an ultrasonic treatment head, which improves the bonding stability of a metal bottom plate and improves the waterproofness by matching with a water stop annular edge.
The technical scheme of the utility model is realized as follows: the utility model provides a casing of ultrasonic therapy head, including vertical annular shell, the inboard bottom of annular shell is provided with the holding ring, the inboard upper portion of holding ring is provided with the bellied water stop ring limit that makes progress, the inside of annular shell is provided with metal bottom plate, metal bottom plate's upper end is provided with the assembly ring cover, the lower extreme is provided with the stagnant water recess with water stop ring limit complex, metal bottom plate bonds fixedly with the holding ring and links to each other, metal bottom plate's top is provided with the top cap, the lower extreme of top cap is fixed with the toper and rises tight cover, the lower extreme of toper rises tight cover and inlays between assembly ring cover and annular shell, and offsets with metal bottom plate, the toper rises tight cover and annular shell's contact surface and is the conical surface. Through the setting on support ring and water-stop ring limit, increase the area of bonding, improve the stability that metal bottom plate bonded, bond fixed cooperation water-stop ring limit simultaneously and also be used for improving waterproof sealing nature.
Further, the inner side of the annular shell is provided with vertical wedge-shaped bulges, the wedge-shaped bulges are positioned on the upper side of the supporting ring, and wedge-shaped grooves are formed in the outer side walls of the metal bottom plate and the conical tensioning sleeve and are matched with the wedge-shaped bulges. Through this structure, increase the stability that the toper rises tight cover is connected, by toper tight cover pressure metal bottom plate that rises, further avoid the drop of metal bottom plate.
Further, the external diameter of the conical tensioning sleeve is smaller than that of the top cover, the upper part of the inner side of the annular shell is provided with a clamping groove matched with the top cover, the contact surface of the clamping groove and the top cover is a conical surface, and the connection stability of the top cover is improved.
Further, a wire inlet hole is formed in the side wall of the annular shell, and radially penetrates through the annular shell, the conical tensioning sleeve and the assembly ring sleeve in sequence.
Further, the annular shell, the supporting ring and the water stop ring are coaxially arranged and are of an integrated structure.
Further, the metal bottom plate and the assembly ring sleeve are coaxially arranged and are of an integrated structure.
The utility model has the beneficial effects that:
the utility model improves the bonding stability of the metal bottom plate, and improves the water resistance by matching with the water stop ring edge; the top cap has increased the stability that the top cap was connected through the setting of toper tension sleeve, and the lower extreme that the toper tension sleeve offsets with metal bottom plate moreover, has further increased metal bottom plate's stability, avoids it to receive external force to drop. In addition, the cooperation of annular shell, toper tensioning cover and assembly ring cover has formed multilayer protection to ultrasonic transducer, avoids ultrasonic transducer to receive external force damage.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic diagram of the internal structure of the present utility model.
The water stop device comprises an annular shell 1, a supporting ring 2, a water stop annular rim 3, a metal bottom plate 4, an assembly annular sleeve 5, a water stop groove 6, a top cover 7, a conical tensioning sleeve 8, a clamping groove 9, a wedge-shaped bulge 10 and a wire inlet hole 11.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, a casing of an ultrasonic treatment head comprises a vertical annular casing 1, wherein a supporting ring 2 is arranged at the bottom of the inner side of the annular casing 1, an upward protruding water stop annular rim 3 is arranged at the upper part of the inner side of the supporting ring 2, and the annular casing 1, the supporting ring 2 and the water stop annular rim 3 are coaxially arranged and are of an integral structure. The inside of annular shell 1 is provided with metal bottom plate 4, and the upper end of metal bottom plate 4 is provided with assembly ring cover 5, and the external diameter of assembly ring cover 5 is less than the external diameter of metal bottom plate 4, and assembly ring cover 5 and metal bottom plate 4 are coaxial line setting, and structure as an organic whole.
The lower extreme of metal bottom plate 4 is provided with and water stopping ring limit 3 complex stagnant water recess 6, and metal bottom plate 4 bonds fixedly with holding ring 2 and links to each other, and the top of metal bottom plate 4 is provided with top cap 7, and the lower extreme of top cap 7 is fixed with toper and rises tight cover 8, and top cap 7 and toper rise tight cover 8 and set up for the coaxial line, and structure as an organic whole. The lower end of the conical tensioning sleeve 8 is embedded between the assembly ring sleeve 5 and the annular shell 1 and is propped against the metal bottom plate 4, and the contact surface of the conical tensioning sleeve 8 and the annular shell 1 is a conical surface. The external diameter of the conical tensioning sleeve 8 is smaller than that of the top cover 7, the upper part of the inner side of the annular shell 1 is provided with a clamping groove 9 matched with the top cover 7, and the contact surface between the inner side wall of the clamping groove 9 and the top cover 7 is a conical surface. By the cooperation of the conical surface, the stability of the installation of the top cover 7 is ensured.
Vertical wedge-shaped bulges 10 are fixed on the inner side of the annular shell 1 at intervals, the wedge-shaped bulges 10 are positioned on the upper side of the supporting ring 2, and wedge-shaped grooves are formed in the outer side walls of the metal bottom plate 4 and the conical tensioning sleeve 8 and are matched with the wedge-shaped bulges 10. The side wall of the annular shell 1 is provided with a wire inlet hole 11, and the wire inlet hole 11 radially penetrates through the annular shell 1, the conical tensioning sleeve 8 and the assembly ring sleeve 5 in sequence.
The using method of the shell comprises the following steps: the ultrasonic transducer is arranged in the assembly ring sleeve 5, ultrasonic transmission is carried out through the metal bottom plate 4, one side of the electrode patch is adhered to the outer side of the metal bottom plate 4, the other side of the electrode patch is adhered to a use part, the metal bottom plate 4 is also a medium for electric stimulation output, and the two treatment heads with the structure are used simultaneously to form a current loop.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. A casing of ultrasonic therapy head, includes vertical annular shell, its characterized in that: the bottom of the inner side of the annular shell is provided with a supporting ring, the upper part of the inner side of the supporting ring is provided with an upward protruding water stop annular edge, the inner side of the annular shell is provided with a metal bottom plate, the upper end of the metal bottom plate is provided with an assembly annular sleeve, the lower end of the metal bottom plate is provided with a water stop groove matched with the water stop annular edge, the metal bottom plate is fixedly connected with the supporting ring in a bonding manner, a top cover is arranged above the metal bottom plate, the lower end of the top cover is fixedly provided with a conical tensioning sleeve, the lower end of the conical tensioning sleeve is embedded between the assembly annular sleeve and the annular shell and abuts against the metal bottom plate, and the contact surface of the conical tensioning sleeve and the annular shell is a conical surface.
2. The housing of an ultrasound therapy head according to claim 1, wherein: the inner side of the annular shell is provided with vertical wedge-shaped bulges, the wedge-shaped bulges are positioned on the upper side of the supporting ring, and wedge-shaped grooves are formed in the outer side walls of the metal bottom plate and the conical tensioning sleeve and are matched with the wedge-shaped bulges.
3. A housing for an ultrasound therapy head according to claim 1 or 2, wherein: the external diameter of the conical tensioning sleeve is smaller than that of the top cover, the upper part of the inner side of the annular shell is provided with a clamping groove matched with the top cover, and the contact surface of the clamping groove and the top cover is a conical surface.
4. The housing of an ultrasound therapy head according to claim 1, wherein: the side wall of the annular shell is provided with a wire inlet hole, and the wire inlet hole radially penetrates through the annular shell, the conical tensioning sleeve and the assembly ring sleeve in sequence.
5. The housing of an ultrasound therapy head according to claim 1, wherein: the annular shell, the supporting ring and the water stop ring are coaxially arranged and are of an integrated structure.
6. The housing of an ultrasound therapy head according to claim 1, wherein: the metal bottom plate and the assembly ring sleeve are coaxially arranged and are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320965872.6U CN219983737U (en) | 2023-04-26 | 2023-04-26 | Shell of ultrasonic treatment head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320965872.6U CN219983737U (en) | 2023-04-26 | 2023-04-26 | Shell of ultrasonic treatment head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219983737U true CN219983737U (en) | 2023-11-10 |
Family
ID=88614872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320965872.6U Active CN219983737U (en) | 2023-04-26 | 2023-04-26 | Shell of ultrasonic treatment head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219983737U (en) |
-
2023
- 2023-04-26 CN CN202320965872.6U patent/CN219983737U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |