CN219739405U - Sealing structure and dental treatment equipment thereof - Google Patents
Sealing structure and dental treatment equipment thereof Download PDFInfo
- Publication number
- CN219739405U CN219739405U CN202321181509.1U CN202321181509U CN219739405U CN 219739405 U CN219739405 U CN 219739405U CN 202321181509 U CN202321181509 U CN 202321181509U CN 219739405 U CN219739405 U CN 219739405U
- Authority
- CN
- China
- Prior art keywords
- handle
- sealing
- cavity
- joint
- dental treatment
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 107
- 239000004020 conductor Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003239 periodontal effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a sealing structure and dental treatment equipment thereof, and relates to the field of dental treatment equipment. The sealing component comprises the sealing part, the connecting part and the fixing part, and the handle joint is completely sealed in the sealing cavity to isolate moisture, stains and the like from being remained at the handle joint, so that the stability and the safety of the electrical connection between the handle component and the dental treatment equipment due to the moisture, the stains and the like of the handle joint are prevented; the sealing part is fixed at the handle joint through the connecting part and the fixing part, so that the handle joint can be combined for a long time for use, and frequent loss of the sealing part is avoided.
Description
Technical Field
The utility model relates to the field of dental treatment equipment, in particular to a sealing structure and dental treatment equipment thereof.
Background
The dental treatment device is used for clinical dental cleaning, repairing and operating, and the dental treatment device is of a kind of dental scaler, periodontal therapeutic instrument, dental planter, dental low-voltage electric motor, bone cutting operation device and the like, and the working principle of the dental treatment device is that the electric energy is converted into mechanical energy through a handle and is transmitted to different types of working heads connected to the handle so as to realize the functions of the dental treatment device, such as the ultrasonic bone cutting operation device can be used for cutting bones in dental operation and the like.
The dental treatment equipment in the current market mainly comprises a main machine, a handle assembly, a working head and other parts, wherein when a doctor carries out treatment, the handle assembly possibly has certain pollution, and corresponding disinfection and sterilization treatment is generally required after the use is finished, so a handle connector on the handle assembly and a handle socket on the main machine are generally designed to be of a detachable structure.
After the doctor finishes the treatment and uses, the inventor finds that when the handle assembly is correspondingly disinfected and sterilized, the handle joint of the handle assembly may have water vapor, stains and the like, so that the stability and the safety of the electrical connection of the handle assembly when the handle assembly is installed on a host machine are affected.
Disclosure of Invention
The utility model aims to provide a sealing structure and a dental treatment device thereof, which can prevent water vapor, stains and the like from remaining at a handle joint and prevent the sealing structure from being frequently lost.
Embodiments of the present utility model are implemented as follows:
the utility model provides a sealing structure, which is used for a handle assembly for dental treatment, wherein the handle assembly comprises a handle joint, and comprises a fixing part, a sealing part and a connecting part, and the fixing part is fixed on the handle joint; the sealing part is provided with a sealing cavity, the handle connector is accommodated in the sealing cavity, and the outer wall of the handle connector is attached to the cavity wall of the sealing cavity; one end of the connecting part is connected with the fixing part, and the other end of the connecting part is connected with the sealing part.
Preferably, the fixing part is provided with a fixing opening, and the handle joint passes through the fixing opening and is connected with the fixing part.
Preferably, the fixing part extends out of the sleeve structure along the fixing opening, and the cavity wall of the sleeve structure is in fit connection with the handle joint.
Preferably, the outer wall of the sleeve structure is provided with a plurality of anti-slip groove structures.
Preferably, a plurality of annular grooves are arranged on the cavity wall of the sealing cavity.
Preferably, an electrical conductor is connected to the handle joint.
Preferably, the sealing part is of a sealing sleeve structure, and the electric conductor is sleeved in the sealing cavity; or the sealing part is of a sealing plug structure, and the electric conductor is in fit connection with the cavity wall of the sealing cavity.
Preferably, the handle assembly further comprises a handle and a handle connecting line, one end of the handle connecting line is connected with the handle, and the other end of the handle connecting line is connected with the handle connector.
The utility model also provides dental treatment equipment comprising the sealing structure.
Preferably, the dental treatment apparatus further comprises a main body provided with a handle socket for detachably connecting the handle joint.
The embodiment of the utility model has the beneficial effects that:
the sealing component comprises the sealing part, the connecting part and the fixing part, and the handle joint is completely sealed in the sealing cavity to isolate moisture, stains and the like from being remained at the handle joint, so that the stability and the safety of the electrical connection between the handle component and dental treatment equipment due to the moisture, the stains and the like of the handle joint are prevented from being influenced; the sealing part is fixed at the handle joint through the connecting part and the fixing part, so that the handle joint can be combined for a long time for use, and frequent loss of the sealing part is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a seal structure according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram showing the connection between the fixing portion of the sealing structure and the handle joint according to the embodiment of the present utility model;
FIG. 3 is a schematic view of a sealing portion of a sealing structure for sealing a handle joint according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a handle assembly according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of a host according to an embodiment of the present utility model;
fig. 6 is a partial schematic view of a handle socket on a host according to an embodiment of the utility model.
Icon: 100-seal structure; 110-a fixing part; 111-fixing the port; 112-sleeve structure; 113-anti-slip groove structure; 120-sealing part; 121-sealing the cavity; 130-a connection; 200-dental treatment device;
210-a handle assembly; 211-handle joint; 212-an electrical conductor; 213-handle; 214-handle connection; 220-a host; 221-handle socket.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
When the handle assembly is subjected to corresponding disinfection and sterilization treatment after treatment is completed, water vapor, stains and the like can be caused to the handle joint of the handle assembly, so that the stability and safety of electrical connection of the handle assembly when the handle assembly is installed on a host machine are affected. Only the handle joint is sleeved by the sealing sleeve, and after the handle assembly is cleaned, the sealing sleeve is independently taken down and stored, and the loss rate of the independent sealing sleeve is high.
Referring to fig. 1-6, the present embodiment provides a sealing structure 100, a handle assembly 210 for dental treatment, the handle assembly 210 includes a handle joint 211, including a fixing portion 110, a sealing portion 120 and a connecting portion 130, wherein the fixing portion 110 is fixed to the handle joint 211; the sealing part 120 is provided with a sealing cavity 121, a handle joint 211 is accommodated in the sealing cavity 121, and the outer wall of the handle joint 211 is attached to the cavity wall of the sealing cavity 121; the connecting portion 130 has one end connected to the fixing portion 110 and the other end connected to the sealing portion 120.
In detail, before cleaning the handle assembly 210, the fixing part 110 is fixed at the handle joint 211, the handle joint 211 is sleeved into the sealing cavity 121 and sealed in the sealing cavity 121, and the fixing part 110 connects the sealing part 120 through the connection part 130. The seal 120 prevents moisture or dirt and the like from affecting the handle joint 211 of the handle assembly 210 while the handle assembly 210 is being cleaned. After the cleaning of the handle assembly 210 is completed, the sealing part 120 is removed from the handle joint 211, and since the sealing part 120 is connected to the handle joint 211 through the connecting part 130 and the fixing part 110, the sealing part 120 is removed without separately accommodating the sealing part 120. Wherein, the fixing portion 110, the sealing portion 120 and the connecting portion 130 may be made of integrally formed rubber materials, which may make the manufacturing cost lower, the structure simpler and the assembly more convenient.
In an alternative embodiment of the present utility model, the fixing portion 110 is provided with a fixing hole 111, and the handle connector 211 passes through the fixing hole 111 and is connected to the fixing portion 110. In detail, after the fixing opening 111 of the fixing portion 110 passes through the handle joint 211, the fixing portion 110 is sleeved on the outer wall of the handle 213 joint.
In an alternative embodiment of the present utility model, the fixing portion 110 extends out of the sleeve structure 112 along the fixing opening 111, and a cavity wall of the sleeve structure 112 is in fit connection with the handle joint 211. The outer wall of the sleeve structure 112 is provided with a plurality of anti-slip groove structures 113. In detail, the fixing opening 111 of the fixing portion 110 passes through the handle joint 211, and the sleeve structure 112 is attached to the handle joint 211, so that the whole sealing structure 100 is not easy to slide or fall off from the handle joint 211. The sleeve outer wall anti-slip groove structure 113 facilitates installation and removal of the seal 100 on the handle joint 211.
In an alternative embodiment of the present utility model, a plurality of annular grooves are provided on the wall of the seal cavity 121. In detail, an annular groove on the cavity wall of the seal cavity 121 is used for fastening connection with the handle joint 211. The number, width and depth of the annular grooves may be customized according to the type of handle adapter 211.
In an alternative embodiment of the present utility model, an electrical conductor 212 is connected to the handle connector 211. The sealing part 120 is of a sealing sleeve structure, and the electric conductor 212 is sleeved in the sealing cavity 121; or the sealing part 120 is of a sealing plug structure, and the electric conductor 212 is in fit connection with the cavity wall of the sealing cavity 121. In detail, the conductor 212 at the handle joint 211 is electrically connected to the electrical structure in the handle joint 211, so that the sealing portion 120 is required to completely isolate the conductor 212 from external moisture or dirt, thereby achieving a sealing protection effect. Specifically, the sealing portion 120 may be a sealing sleeve structure, which is sleeved with the handle joint 211, and the sealing sleeve structure seals the electric conductor 212 in the sealing cavity 121 completely to isolate external water vapor or dirt, etc. On the other hand, the sealing part 120 can also be of a sealing plug structure, the conductor 212 is completely matched with the sealing cavity 121, the conductor 212 is matched with the sealing cavity 121 and is plugged into the sealing part 120, and external water vapor or stains and the like can be isolated.
In an alternative embodiment of the present utility model, referring to fig. 4, the handle assembly 210 further includes a handle 213 and a handle connection line 214, wherein one end of the handle connection line 214 is connected to the handle 213, and the other end is connected to the handle connector 211.
The working principle of the sealing structure 100 provided by the utility model is as follows:
referring to fig. 1-3, the fixing opening 111 of the fixing portion 110 is first passed through the handle joint 211, and the fixing portion 110 is fixed at the handle joint 211. The fixing portion 110 is connected to the sealing portion 120 through a connection portion 130. The sealing part 120 is sleeved on the end part of the handle joint 211, and the electric conductor 212 of the handle joint 211 is completely sealed in the sealing cavity 121. Wherein, the fixing portion 110, the sealing portion 120 and the connecting portion 130 may be made of integrally formed rubber materials, which may make the manufacturing cost lower, the structure simpler and the assembly more convenient.
Before cleaning the handle assembly 210, the fixing portion 110 is fixed at the handle joint 211, and the handle joint 211 is sleeved into the sealing cavity 121 and sealed in the sealing cavity 121.
The seal 120 prevents moisture or dirt and the like from affecting the conductive member at the handle joint 211 when the handle assembly 210 is cleaned. Avoiding the influence of moisture, dirt, etc. on the handle joint 211 on the stability and safety of the electrical connection when the handle assembly 210 is mounted to the host 220.
After the cleaning of the handle assembly 210 is completed, the sealing part 120 is removed from the handle joint 211, and since the sealing part 120 is connected with the handle joint 211 through the connecting part 130 and the fixing part 110, the sealing part 120 does not need to be separately stored, and the sealing part 120 can be removed, so that frequent loss of the sealing part 120 is avoided.
The sealing assembly provided by the utility model comprises the sealing part 120, the connecting part 130 and the fixing part 110, and the handle joint 211 is completely sealed in the sealing cavity 121, so that moisture, stains and the like are isolated from being remained at the handle joint 211, and the stability and the safety of the electrical connection between the handle assembly 210 and the dental treatment equipment 200 due to the moisture, the stains and the like of the handle joint 211 are avoided; the sealing part 120 is fixed at the handle joint 211 through the connecting part 130 and the fixing part 110, so that the handle joint 211 can be combined for a long time for use, and frequent loss of the sealing part 120 is avoided.
The present utility model also proposes a dental treatment apparatus 200 comprising the above-described sealing structure 100.
In an alternative embodiment of the present utility model, referring to fig. 5-6, the dental treatment apparatus 200 further includes a main unit 220, and a handle socket 221 for detachably connecting the handle connector 211 is disposed on the main unit 220.
According to the dental treatment device 200 provided by the utility model, the sealing structure 100 is fixed on the handle joint 211, so that the electrical connection stability and safety of the handle assembly 210 when connected with the host 220 are ensured, and the phenomenon that water vapor, stains and the like remain on the handle joint 211 after the handle assembly 210 is disinfected and sterilized is avoided.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A sealing structure for a handle assembly for dental treatment, the handle assembly comprising a handle joint, characterized by comprising a fixing portion fixed to the handle joint;
the sealing part is provided with a sealing cavity, the handle connector is accommodated in the sealing cavity, and the outer wall of the handle connector is attached to the cavity wall of the sealing cavity;
and one end of the connecting part is connected with the fixing part, and the other end of the connecting part is connected with the sealing part.
2. The seal of claim 1, wherein the securing portion is provided with a securing opening, and the handle connector passes through the securing opening and is connected to the securing portion.
3. The seal of claim 2, wherein the securing portion extends out of the sleeve structure along the securing opening, a cavity wall of the sleeve structure being in conforming engagement with the handle adapter.
4. A sealing arrangement according to claim 3, wherein the outer wall of the sleeve arrangement is provided with a plurality of anti-slip groove arrangements.
5. The seal of claim 1, wherein the seal cavity has a plurality of annular grooves in a cavity wall.
6. The seal of claim 1, wherein an electrical conductor is connected to the handle joint.
7. The sealing structure according to claim 6, wherein the sealing portion is a sealing sleeve structure, and the electric conductor is sleeved in the sealing cavity;
or the sealing part is of a sealing plug structure, and the electric conductor is in fit connection with the cavity wall of the sealing cavity.
8. The seal of claim 1, wherein the handle assembly further comprises a handle and a handle connection, the handle connection having one end connected to the handle and the other end connected to the handle connector.
9. A dental treatment apparatus comprising a sealing arrangement according to any one of claims 1-8.
10. Dental treatment device according to claim 9, further comprising a main unit, on which a handle socket for detachably connecting the handle joint is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181509.1U CN219739405U (en) | 2023-05-16 | 2023-05-16 | Sealing structure and dental treatment equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321181509.1U CN219739405U (en) | 2023-05-16 | 2023-05-16 | Sealing structure and dental treatment equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219739405U true CN219739405U (en) | 2023-09-22 |
Family
ID=88029326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321181509.1U Active CN219739405U (en) | 2023-05-16 | 2023-05-16 | Sealing structure and dental treatment equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219739405U (en) |
-
2023
- 2023-05-16 CN CN202321181509.1U patent/CN219739405U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5554896A (en) | Portable power supply for handpieces | |
| US4230453A (en) | Light assembly for use with a dental handpiece | |
| US11103254B2 (en) | Surgical tool system with a battery and control module having a driver capable of reusing contacts | |
| US4978297A (en) | Handpiece with additive chamber | |
| KR101489858B1 (en) | Surgical switched-mode power supply and surgical dc power tool | |
| CN101229057B (en) | Functional module | |
| CN102017315A (en) | Power connection system | |
| US7534104B2 (en) | Adapter for light emitting apparatus used in the medical field | |
| CN219739405U (en) | Sealing structure and dental treatment equipment thereof | |
| US3324552A (en) | Dental handpiece | |
| US8038439B2 (en) | Medical handpiece with a lighting device | |
| CN217447937U (en) | Ultrasonic scalpel | |
| CN111000614A (en) | Visual medical abrasive drilling device | |
| JP2005312675A (en) | Ultrasonic treating tool | |
| JP2012516728A (en) | Disposable connection system for fetal electrodes | |
| US9044290B2 (en) | Joint between motor unit and power cords of dental handpiece | |
| CN222091875U (en) | Multifunctional electric toothbrush | |
| CN208274634U (en) | It is a kind of to be excused from a college course the turbine dental drill hand piece connect fastly | |
| CN215651678U (en) | Take disinfection function's towards tooth ware | |
| CN211749858U (en) | Visible medical drill device | |
| CN219398058U (en) | Joint connection structure, dental electric motor and dental treatment table | |
| CN215273113U (en) | Joint drill handle and planing system | |
| CN205391214U (en) | Tooth cleaning device | |
| CN212361152U (en) | Gas-electricity integrated joint and purifier | |
| CN217611463U (en) | Oral medical instrument joint fixing and locking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |