Cleaning device for oral examination

Abstract

The invention relates to the technical field of oral cavity examination and cleaning, in particular to a cleaning device for oral cavity examination, which comprises a water toothpick body for oral cavity examination of children, the water toothpick body is composed of a tooth washing handle, a tooth washing head and a connecting water pipe, and a tongue guide pipe is arranged on the outer side of the water toothpick body. A flexible pressing head is mounted at one end of the guide tongue tube; protective sleeves are fixedly connected to the outer sides of the tooth washing handle and the tongue guide tube; the water toothpick body and the tongue guide tube are supported and connected through the two supporting connecting pieces respectively, so that when a doctor examines and cleans the oral cavity of a child, the water toothpick body and the tongue guide tube can be operated and controlled at the same time only with one hand, for example, the water toothpick body and the tongue guide tube are both arranged at the first web, and the operation is convenient. The thumb and the index finger are used for controlling the water toothpick body, the little finger and the ring finger are used for controlling the tongue guide pipe, the operation mode accords with human engineering, the operation convenience and flexibility are greatly improved, and the operation time is effectively shortened.

Description

Technical Field

[0001] This invention relates to the field of oral examination cleaning technology, specifically to a cleaning device for oral examination. Background Technology

[0002] In the field of children's oral health, with the increasing public awareness of health, the importance of regular oral checkups and cleanings is receiving more and more attention from parents and medical professionals. Oral cleaning, as a key step in preventing oral problems such as tooth decay and periodontal disease in children, plays a vital role in ensuring children's oral health and promoting their normal growth and development.

[0003] Currently, dental flossers are widely used as a common oral hygiene tool in the initial cleaning of children's mouths during dental examinations. With their high-pressure water jets or mist sprays, dental flossers can effectively remove food debris, plaque, and some dental plaque from the tooth surface and between teeth. Compared to traditional brushing, this method improves cleaning efficiency to a certain extent, providing a convenient and effective auxiliary means for children's oral hygiene.

[0004] However, due to children's active nature and low cooperation, dental scalers present many inconveniences during use. On the one hand, children's tongues tend to move involuntarily, obstructing the cleaning area and preventing the scaler from thoroughly cleaning the tooth surface and interdental spaces, thus affecting the cleaning effect. On the other hand, dental scalers lack effective control over the tongue, which may accidentally scratch the child's tongue during operation, causing discomfort and injury and increasing the child's fear of oral examinations. In addition, when operating a dental scaler, doctors often need to use both hands to control the scaler and auxiliary tools to fix the tongue, which is cumbersome and inefficient. Therefore, we propose a cleaning device for oral examinations. Summary of the Invention

[0005] The purpose of this invention is to provide a cleaning device for oral examination to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a cleaning device for oral examination, comprising a dental irrigator body for oral examination of children, the dental irrigator body being composed of a dental irrigator handle, a dental irrigator head and a connecting water pipe, and a guide tongue tube being provided on the outside of the dental irrigator body, and a flexible pressing head being installed at one end of the guide tongue tube;

[0007] The dental cleaning handle and the outside of the tongue guide tube are both fixedly connected to a protective sleeve. The outside of the protective sleeve is provided with a support connector. The outside of the two support connectors are connected to each other by a first support plate and a second support plate.

[0008] The dental cleaning handle and the tongue guide tube are connected to each other through a support connector, so that while the dental cleaning head is performing the dental cleaning operation, the flexible pressing head can press the child's tongue.

[0009] The first support plate and the second support plate are provided with a fixing locking member at both ends, which is used to connect the first support plate and the second support plate.

[0010] Furthermore, the supporting connector includes a first hemispherical shell, a second hemispherical shell, a pushing member, a first supporting shell, a second supporting shell, and a locking member. The first hemispherical shell and the second hemispherical shell are in contact and connected to each other to form a spherical structure. The bottom of each hemispherical shell is connected to a hand-grip half-sleeve, and the top of each hemispherical shell is provided with through holes.

[0011] The protective sleeve slides through the through hole and the two hand-held half-sleeves;

[0012] The pusher is disposed inside the first hemispherical shell and is used to drive the protective sleeve;

[0013] The first support shell and the second support shell are both slidably sleeved on the outside of the first hemispherical shell and the second hemispherical shell, and the first support shell is fixedly connected to the first support plate, and the second support shell is fixedly connected to the second support plate. There are two locking members, which are respectively disposed on the first support shell and the second support shell, and the two locking members are respectively adjustablely connected to the first hemispherical shell and the second hemispherical shell.

[0014] Furthermore, alignment strips are fixedly installed on both the through hole and the inner side of the hand-held half sleeve, and alignment grooves are provided on the protective sleeve corresponding to the positions of the alignment strips.

[0015] Furthermore, the pushing component includes a fixed block, a drive motor, and a pushing gear. The fixed block is fixedly installed inside the first hemispherical shell, and the drive motor is fixedly installed on the fixed block. The output end of the drive motor is fixedly connected to the pushing gear. The outer side of the protective sleeve is provided with multiple toothed grooves at equal intervals. The pushing gear meshes with the toothed grooves. Through the provided pushing component, the protective sleeve is pushed.

[0016] Furthermore, both the first support plate and the second support plate are provided with receiving grooves, and one end of the locking member is connected to the receiving groove.

[0017] Furthermore, the locking component includes an arc-shaped plate, a connecting shaft, a rotating sleeve, a rotating plate, and a support anti-detachment component. One end of the arc-shaped plate is slidably connected inside the receiving groove, and the other end of the arc-shaped plate is located outside the receiving groove. The connecting shaft is fixedly installed at one end of the arc-shaped plate and is located outside the receiving groove. The rotating sleeve is rotatably sleeved on the outside of the connecting shaft, and one end of the rotating plate is fixedly connected to the rotating sleeve. The support anti-detachment component is provided on the rotating plate, and the first hemisphere or the second hemisphere is provided with anti-detachment holes at the positions corresponding to the support anti-detachment component. Through the provided locking component, the function of connecting the first hemisphere or the second hemisphere is realized.

[0018] Furthermore, the support anti-detachment component includes an anti-detachment sleeve, a squeezing plate, an anti-detachment block, and a spring sheet. The rotating plate is provided with a mounting hole, and one end of the anti-detachment sleeve is fixedly installed inside the mounting hole. There are two squeezing plates, one end of each squeezing plate is located inside the anti-detachment sleeve, and the end of the anti-detachment sleeve near the rotating plate is provided with a moving opening. The other ends of both squeezing plates slide through the moving opening.

[0019] Two anti-detachment blocks are provided, and the two anti-detachment blocks are respectively fixedly installed on the opposite side of the two extrusion plates.

[0020] The anti-detachment sleeve has an opening corresponding to the position of the two anti-detachment blocks, and the opening is connected to the movable port;

[0021] One end of the anti-detachment sleeve is snapped into the anti-detachment hole, and the two anti-detachment blocks are snapped into the anti-detachment hole.

[0022] The spring sheet is C-shaped and there are multiple spring sheets. The two ends of the multiple spring sheets are respectively fixedly connected to two extrusion plates. Through the provided support and anti-detachment component, it can support the first hemispherical shell or the second hemispherical shell when the first support shell and the second support shell are separated.

[0023] Furthermore, both the first and second support shells are provided with positioning blocks, and the positioning blocks have fixing grooves inside. The fixing blocks fix the anti-detachment sleeve through the fixing grooves, and the fixing grooves can connect the support and anti-detachment components.

[0024] Furthermore, the protective sleeve is made of rubber and has anti-slip textures on its surface.

[0025] Furthermore, the flexible pressing head is made of silicone material, thus providing a protective function when pressing on a child's tongue.

[0026] This invention has at least the following beneficial effects:

[0027] 1. This invention uses two supporting connectors to support and connect the main body of the dental irrigator and the guide tongue tube respectively, so that when doctors perform oral examinations and cleaning on children, they only need to operate the main body of the dental irrigator and the guide tongue tube with one hand at the same time. For example, the main body of the dental irrigator and the guide tongue tube are both placed in the web between the thumb and forefinger, and the main body of the dental irrigator is operated with the thumb and index finger, while the guide tongue tube is operated with the little finger and ring finger. The operation method is ergonomic, which greatly improves the convenience and flexibility of operation, effectively shortens the operation time, and improves the overall work efficiency.

[0028] 2. While the dental irrigator body is examining and cleaning a child's mouth, the tongue guide tube can simultaneously press the child's tongue at the cleaning location. This design avoids the cleaning area being blocked due to tongue movement, ensuring that the dental irrigator head can thoroughly clean the dirt and plaque on the tooth surface and between the teeth, thereby significantly improving the cleaning effect of children's oral examination and helping to maintain children's oral health.

[0029] 3. The flexible pressing head at one end of the tongue guide tube of this invention is made of a soft and skin-friendly material. When pressing a child's tongue, it can effectively avoid scratching or excessive squeezing the tongue, reducing the discomfort and risk of injury to children during the teeth cleaning process, and providing children with a safer and more comfortable oral examination and cleaning experience.

[0030] 4. The overall structure of this invention is reasonably designed and the layout of each component is compact. The supporting connector not only realizes the stable connection between the body of the irrigator and the tongue guide tube, but also provides stable support for the doctor's operation, ensuring that the irrigator and the tongue guide tube will not shake or shift during operation, further ensuring the accuracy and safety of the operation. At the same time, the compact structural design also makes the device easy to carry and store, improving the practicality of the device. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 This is a side view of the overall structure of the present invention;

[0033] Figure 3 This is a top view of the overall structure of the present invention;

[0034] Figure 4 For the present invention Figure 3 Enlarged structural diagram of region A in the middle;

[0035] Figure 5 This is a schematic diagram of the hand-held half-sleeve structure of the present invention;

[0036] Figure 6 This is a schematic diagram of the internal structure of the first hemispherical shell of the present invention;

[0037] Figure 7 This is a schematic diagram of the protective sleeve structure of the present invention;

[0038] Figure 8 This is a schematic diagram of the locking component structure of the present invention;

[0039] Figure 9 This is a schematic diagram of the anti-detachment support structure of the present invention.

[0040] In the diagram: 1-Irrigator body; 11-Irrigation handle; 12-Irrigation head; 13-Connecting water pipe; 2-Guide tongue tube; 21-Flexible pressing head; 3-Protective sleeve; 31-Alignment groove; 32-Groove; 4-Support connector; 41-First hemispherical shell; 42-Second hemispherical shell; 43-Pushing component; 431-Fixing block; 432-Drive motor; 433-Push gear; 44-First support shell; 45-Second support shell; 46-Hand-grip half-sleeve; 47-Alignment strip; 48-Positioning block; 481-Positioning groove; 5-First support plate; 6-Second support plate; 7-Fixing locking component; 71-First fixing ear; 72-Second fixing ear; 73-Locking plate; 74-Locking block; 75-Locking spring; 76-Guide rod; 8-Locking component; 81-Arc plate; 82-Connecting shaft; 83-Rotating sleeve; 84-Rotating plate; 85-Support anti-detachment component; 851-Anti-detachment sleeve; 8511-Moving port; 8512-Opening; 852-Extrusion plate; 853-Anti-detachment block; 854-Spring sheet; 9-Receiving groove; 10-Anti-detachment hole. Detailed Implementation

[0041] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0042] Example 1

[0043] Please see Figures 1 to 5 A cleaning device for oral examination includes a dental scaler body 1 for oral examination of children. The dental scaler body 1 consists of a dental scaler handle 11, a dental scaler head 12 and a connecting water pipe 13. The dental scaler handle 11 is the part that the doctor holds and operates. Its shape and size are designed to be ergonomic, so that the doctor can hold it and ensure stable control of the dental scaler during operation.

[0044] The cleaning head 12 is the part that directly acts on children's teeth. Its surface is designed with suitable bristles or cleaning structures to effectively remove dirt and plaque from the tooth surface. The water pipe 13 is used to connect to the water source and provide the necessary water flow for the teeth cleaning process.

[0045] The main body 1 of the dental irrigator is also equipped with a tongue guide tube 2 on its outer side, and a flexible pressing head 21 is installed at one end of the tongue guide tube 2. The length and curvature of the tongue guide tube 2 are carefully designed to flexibly extend into the child's mouth and accurately position the flexible pressing head 21 on the tongue that needs to be pressed. The flexible pressing head 21 is made of a soft, skin-friendly material, such as silicone. This material has good elasticity and flexibility, which can effectively avoid scratching or excessive pressure on the tongue when pressing the child's tongue, reducing the child's discomfort and risk of injury during the dental cleaning process.

[0046] The dental cleaning handle 11 and the outer side of the tongue guide tube 2 are both fixedly connected with protective sleeves 3. The protective sleeves 3 are made of rubber and have anti-slip textures on their surface, so as to ensure that the protective sleeves 3 and the support connectors 4 are stably connected.

[0047] The outer side of the protective sleeve 3 is provided with a support connector 4, and the outer sides of the two support connectors 4 are connected to each other by a first support plate 5 and a second support plate 6.

[0048] The dental cleaning handle 11 and the tongue guide tube 2 are both connected by the support connector 4, so that while the dental cleaning head 12 is performing the dental cleaning operation, the flexible pressing head 21 can press the child's tongue.

[0049] The first support plate 5 and the second support plate 6 are provided with a fixing locking member 7 at both ends, which is used to connect the first support plate 5 and the second support plate 6.

[0050] Specific implementation process: When using this invention for oral examination and cleaning of children, the dentist first assembles and fixes the main body 1 of the scaler and the tongue guide tube 2 using the support connector 4, ensuring that the flexible pressing head 21 can be accurately aligned with the child's tongue where pressure needs to be applied. Then, the dentist places the scaler handle 11 and the tongue guide tube 2 in suitable positions, such as at the base of the thumb and forefinger, and controls the scaler head 12 to clean the child's teeth using the thumb and forefinger. Simultaneously, the dentist adjusts and fixes the tongue guide tube 2 appropriately using the little finger and ring finger, ensuring that the flexible pressing head 21 maintains pressure on the child's tongue at all times. During the cleaning process, the flexible pressing head 21 effectively restricts tongue movement, preventing the tongue from obstructing the cleaning area, thus ensuring that the scaler head 12 can thoroughly clean the tooth surface and the dirt and plaque between the teeth. The entire operation can be completed with only one hand, making it convenient and efficient, greatly improving the efficiency and quality of oral examination and cleaning for children.

[0051] Please see Figures 5 to 9The support connector 4 includes a first hemispherical shell 41, a second hemispherical shell 42, a pusher 43, a first support shell 44, a second support shell 45, and a locking member 8. The first hemispherical shell 41 and the second hemispherical shell 42 are in contact and connected to each other to form a spherical structure. The bottom of each hemispherical shell is connected to a hand-held half sleeve 46, and the tops are provided with through holes.

[0052] The protective sleeve has a sliding through hole and two hand-held half sleeves at 46 locations;

[0053] The pusher 43 is disposed inside the first hemispherical shell 41, and the pusher 43 is used to drive the protective sleeve 3;

[0054] The first support shell 44 and the second support shell 45 are both slidably sleeved on the outside of the first hemispherical shell 41 and the second hemispherical shell 42. The first support shell 44 is fixedly connected to the first support plate 5, and the second support shell 45 is fixedly connected to the second support plate 6. Two locking members 8 are provided. The two locking members 8 are respectively provided on the first support shell 44 and the second support shell 45, and the two locking members 8 are respectively adjustablely connected to the first hemispherical shell 41 and the second hemispherical shell 42.

[0055] Alignment strips 47 are fixedly installed on both the through hole and the inner side of the hand-held half sleeve 46. The protective sleeve 3 is provided with alignment grooves 31 corresponding to the positions of the alignment strips 47. Through the alignment strips 47, when the first hemisphere 41 and the second hemisphere 42 are clamped together, the position of the alignment groove 31 of the protective sleeve 3 is first aligned with one alignment strip 47 of the first hemisphere 41, and then the alignment strip 47 of the second hemisphere 42 is clamped in the other alignment groove 31. This achieves a stable connection between the first hemisphere 41 and the second hemisphere 42, while ensuring the stability of the connection of the protective sleeve 3.

[0056] The pusher 43 includes a fixed block 431, a drive motor 432, and a push gear 433. The fixed block 431 is fixedly installed inside the first hemispherical shell 41, and the drive motor 432 is fixedly installed on the fixed block 431. The output end of the drive motor 432 is fixedly connected to the push gear 433. Multiple toothed grooves 32 are provided at equal intervals on the outer side of the protective sleeve 3. The push gear 433 is meshed with the toothed grooves 32.

[0057] Furthermore, as a further explanation, the first support plate 5 is also equipped with two control buttons. When adjusting the distance between the cleaning head 12 and the cleaning position or the distance between the flexible pressing head 21 and the tongue pressing position, the corresponding control button can be pressed, and the corresponding motor will run, thereby driving the gear 433 to rotate. This allows for precise adjustment of the cleaning position of the cleaning head 12 or the distance between the flexible pressing head 21 and the tongue pressing position.

[0058] Specifically: In this application, both the dental cleaning handle 11 and the tongue guide tube 2 are provided with support connectors 4 on their outer sides. The support connectors 4 are composed of a first hemispherical shell 41, a second hemispherical shell 42, a pusher 43, a first support shell 44, a second support shell 45, and a locking member 8. This facilitates the detachable connection of the support connectors 4 to the dental cleaning handle 11 or the tongue guide tube 2 through the protective sleeve 3, thereby facilitating the cleaning and disinfection of the dental cleaning device body 1 and the tongue guide tube 2 after use.

[0059] Therefore, when in use, the doctor places the two sets of hand-held half-sleeves 46 at the web of the thumb and forefinger by setting the first hemispherical shell 41 and the second hemispherical shell 42. For example, when cleaning a child's upper teeth, the position of the hand-held half-sleeves 46 at the cleaning handle 11 can be controlled by manipulating the hand-held half-sleeves 46 at the cleaning handle 11 with the thumb and forefinger. At the same time, the position of the tongue guide tube 2 can be controlled by manipulating the two hand-held half-sleeves 46 at the little finger and ring finger. The flexible pressing head 21 at one end of the tongue guide tube 2 can press the child's tongue to cooperate with the cleaning head 12 to clean the upper teeth.

[0060] At the same time, doctors can also operate the hand-held half-sleeve 46 at the dental cleaning handle 11 with their little finger and ring finger, and operate the hand-held half-sleeve 46 at the guide tongue tube 2 with their thumb and index finger, so that the hand-held half-sleeve 46 can rotate between the first support shell 44 and the second support shell 45 under the support connection of the first hemispherical shell 41 and the second hemispherical shell 42.

[0061] Both the first support plate 5 and the second support plate 6 are provided with receiving grooves 9, and one end of the locking member 8 is connected to the receiving groove 9.

[0062] Please see Figures 7 to 9 The locking component 8 includes an arc-shaped plate 81, a connecting shaft 82, a rotating sleeve 83, a rotating plate 84, and a support anti-detachment component 85. One end of the arc-shaped plate 81 is slidably connected inside the receiving groove 9, and the other end of the arc-shaped plate 81 is located outside the receiving groove 9. The connecting shaft 82 is fixedly installed on one end of the arc-shaped plate 81, and the connecting shaft 82 is located outside the receiving groove 9. The rotating sleeve 83 is rotatably sleeved on the outside of the connecting shaft 82, and one end of the rotating plate 84 is fixedly connected to the rotating sleeve 83. The support anti-detachment component 85 is provided on the rotating plate 84, and the first hemispherical shell 41 or the second hemispherical shell 42 is provided with anti-detachment holes 10 at the positions corresponding to the support anti-detachment component 85.

[0063] The support anti-detachment component 85 includes an anti-detachment sleeve 851, a compression plate 852, an anti-detachment block 853, and a spring sheet 854. The rotating plate 84 is provided with a mounting hole, and one end of the anti-detachment sleeve 851 is fixedly installed inside the mounting hole. There are two compression plates 852, one end of the two compression plates 852 is located inside the anti-detachment sleeve 851, and the end of the anti-detachment sleeve 851 near the rotating plate 84 is provided with a moving port 8511, and the other ends of the two compression plates 852 slide through the moving port 8511.

[0064] Two anti-detachment blocks 853 are provided, and the two anti-detachment blocks 853 are respectively fixedly installed on the opposite side of the two extrusion plates 852.

[0065] The anti-detachment sleeve 851 has an opening 8512 corresponding to the position of the two anti-detachment blocks 853, and the opening 8512 is connected to the movable port 8511;

[0066] One end of the anti-detachment sleeve 851 is snapped into the anti-detachment hole 10, and the two anti-detachment blocks 853 are snapped into the anti-detachment hole 10.

[0067] The spring sheet 854 is C-shaped, and there are multiple spring sheets 854. The two ends of the multiple spring sheets 854 are respectively fixedly connected to two extrusion plates 852.

[0068] Both the first support shell 44 and the second support shell 45 are provided with positioning blocks 48, and the positioning blocks 48 are provided with positioning grooves 481. The positioning blocks 48 fix the anti-detachment sleeve 851 through the positioning grooves 481. In this application, when the first hemispherical shell 41 and the second hemispherical shell 42 are connected to each other, the anti-detachment sleeve 851 and the two anti-detachment blocks 853 are stuck inside the positioning grooves 481, thereby achieving the function of fixing the anti-detachment sleeve 851, and thus facilitating the rotation of the first hemispherical shell 41 and the second hemispherical shell 42.

[0069] Specific implementation process: In this application, when disassembling the dental cleaning handle 11 and the guide tongue tube 2, firstly, press the two squeezing plates 852 to make the two anti-detachment blocks 853 move towards each other, and at the same time pull the anti-detachment sleeve 851 to make the anti-detachment sleeve 851 and the two anti-detachment blocks 853 disengage from the positioning groove 481. Then, rotate the rotating plate 84 and manually pull the rotating plate 84 to make the arc plate 81 move outward along the receiving groove 9 until the anti-detachment sleeve 851 moves to the anti-detachment hole 10. Then, insert one end of the anti-detachment sleeve 851 into the anti-detachment hole 10. Then, release the two squeezing plates 852. Under the reverse elastic force of multiple spring plates 854, the two anti-detachment blocks 853 and one end of the anti-detachment sleeve 851 are locked in the anti-detachment hole 10. At this time, the anti-detachment blocks 853 and the anti-detachment sleeve 851 support the first hemispherical shell 41 or the second hemispherical shell 42.

[0070] Subsequently, the first support plate 5 and the second support plate 6 can be disassembled. At this time, the first hemispherical shell 41 is fixed relative to the first support shell 44, and the second hemispherical shell 42 is fixed relative to the second support shell 45.

[0071] Example 2

[0072] Please see Figures 3 to 4 Example 2 is a further supplementary description of the fixing locking component 7 in Example 1. Specifically, the fixing locking component 7 includes a first fixing ear 71, a second fixing ear 72, a locking plate 73, a locking block 74, and a locking spring 75. There are two first fixing ears 71 and two fixing ears 72. The two first fixing ears 71 are respectively fixedly installed at both ends of the first support plate 5, and the two second fixing ears 72 are respectively fixedly installed at both ends of the second support plate 6.

[0073] The first fixing ear 71 has a slot, and two locking plates 73 slide through the slot. The second fixing ear 72 has a connecting slot, and one end of the two locking plates 73 passes through the connecting slot and is fixedly connected to the locking block 74. The locking block 74 is snapped onto the outside of the connecting slot. The locking plate 73 also has a connecting hole, and a guide rod 76 slides through the connecting hole. The two ends of the guide rod 76 are fixedly connected to the inner wall of the slot. The locking spring 75 is sleeved on the outside of the guide rod 76, and the two ends of the locking spring 75 are fixedly connected to the two locking plates 73 respectively.

[0074] Specifically: When installing the first connecting plate and the second connecting plate, press the two locking plates 73 so that the ends of the two locking plates 73 with locking blocks 74 are inserted into the connecting grooves of the second connecting plate until the two locking blocks 74 are moved out of the connecting grooves. Then release the two locking plates 73. Under the directional elastic action of the locking spring 75, the first fixing ear 71 and the second fixing ear 72 are quickly and stably connected, and the first support plate 5 and the second support plate 6 are quickly connected at the same time.

[0075] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0076] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for oral examination, comprising a dental flosser body (1) for oral examination of children, said dental flosser body (1) comprising a dental flosser handle (11), a dental flosser head (12) and a connecting water pipe (13), characterized in that: The tooth irrigator body (1) is also provided with a tongue guide tube (2) on the outside, and a flexible pressing head (21) is installed at one end of the tongue guide tube (2). The dental cleaning handle (11) and the tongue guide tube (2) are both fixedly connected to a protective sleeve (3). The protective sleeve (3) is provided with a support connector (4) on the outside. The two support connectors (4) are connected to each other by a first support plate (5) and a second support plate (6). The dental cleaning handle (11) and the tongue guide tube (2) are both connected by a support connector (4), so that while the dental cleaning head (12) is performing the dental cleaning operation, the flexible pressing head (21) can press the child's tongue. The first support plate (5) and the second support plate (6) are provided with a fixing locking member (7) at both ends, and the fixing locking member (7) is used to connect the first support plate (5) and the second support plate (6).

2. The oral examination cleaning device according to claim 1, characterized in that: The supporting connector (4) includes a first hemispherical shell (41), a second hemispherical shell (42), a pusher (43), a first support shell (44), a second support shell (45), and a locking member (8). The first hemispherical shell (41) and the second hemispherical shell (42) are in contact and connected to each other to form a spherical structure. The bottom of each hemispherical shell is connected to a hand-held half sleeve (46), and the tops are provided with through holes. The protective sleeve (3) slides through the through hole and the two hand-held half sleeves (46); The pusher (43) is disposed inside the first hemispherical shell (41), and the pusher (43) is used to drive the protective sleeve (3); The first support shell (44) and the second support shell (45) are both slidably sleeved on the outside of the first hemispherical shell (41) and the second hemispherical shell (42), and the first support shell (44) is fixedly connected to the first support plate (5), and the second support shell (45) is fixedly connected to the second support plate (6). There are two locking members (8), which are respectively set on the first support shell (44) and the second support shell (45), and the two locking members (8) are respectively adjustablely connected to the first hemispherical shell (41) and the second hemispherical shell (42).

3. The oral examination cleaning device according to claim 2, characterized in that: Alignment strips (47) are fixedly installed on the through hole and the inner side of the hand-held half sleeve (46), and alignment grooves (31) are provided on the protective sleeve (3) corresponding to the position of the alignment strips (47).

4. The oral examination cleaning device according to claim 3, characterized in that: The pusher (43) includes a fixed block (431), a drive motor (432) and a push gear (433). The fixed block (431) is fixedly installed inside the first hemispherical shell (41), and the drive motor (432) is fixedly installed on the fixed block (431). The output end of the drive motor (432) is fixedly connected to the push gear (433). The outer side of the protective sleeve (3) is provided with multiple tooth grooves (32) at equal intervals. The push gear (433) meshes with the tooth grooves (32).

5. A cleaning device for oral examination according to claim 2, characterized in that: The first support plate (5) and the second support plate (6) are both provided with receiving grooves (9), and one end of the locking member (8) is connected to the receiving groove (9).

6. A cleaning device for oral examination according to claim 2, characterized in that: The locking component (8) includes an arc plate (81), a connecting shaft (82), a rotating sleeve (83), a rotating plate (84), and a support anti-detachment component (85). One end of the arc plate (81) is slidably connected inside the receiving groove (9), and the other end of the arc plate (81) is located outside the receiving groove (9). The connecting shaft (82) is fixedly installed at one end of the arc plate (81), and the connecting shaft (82) is located outside the receiving groove (9). The rotating sleeve (83) is rotatably sleeved on the outside of the connecting shaft (82), and one end of the rotating plate (84) is fixedly connected to the rotating sleeve (83). The support anti-detachment component (85) is set on the rotating plate (84), and the first hemispherical shell (41) or the second hemispherical shell (42) is provided with anti-detachment holes (10) at the position corresponding to the support anti-detachment component (85).

7. A cleaning device for oral examination according to claim 6, characterized in that: The support anti-detachment component (85) includes an anti-detachment sleeve (851), a compression plate (852), an anti-detachment block (853), and a spring sheet (854). The rotating plate (84) is provided with a mounting hole, and one end of the anti-detachment sleeve (851) is fixedly installed inside the mounting hole. There are two compression plates (852), one end of the two compression plates (852) is located inside the anti-detachment sleeve (851). The anti-detachment sleeve (851) is provided with a moving port (8511) at one end near the rotating plate (84), and the other ends of the two compression plates (852) slide through the moving port (8511). Two anti-detachment blocks (853) are provided, and the two anti-detachment blocks (853) are respectively fixedly installed on the side of the two extrusion plates (852) that are far apart from each other; The anti-detachment sleeve (851) has an opening (8512) at the position corresponding to the two anti-detachment blocks (853), and the opening (8512) is connected to the movable port (8511); One end of the anti-detachment sleeve (851) is snapped into the anti-detachment hole (10), and the two anti-detachment blocks (853) are snapped into the anti-detachment hole (10); The spring sheet (854) is C-shaped, and there are multiple spring sheets (854). The two ends of the multiple spring sheets (854) are respectively fixedly connected to two extrusion plates (852).

8. A cleaning device for oral examination according to claim 2, characterized in that: The first support shell (44) and the second support shell (45) are each provided with a positioning block (48), and the positioning block (48) is provided with a positioning groove (481). The fixing block (431) fixes the anti-detachment sleeve (851) through the positioning groove (481).

9. A cleaning device for oral examination according to claim 1, characterized in that: The protective sleeve (3) is made of rubber and has anti-slip texture on its surface.

10. A cleaning device for oral examination according to claim 1, characterized in that: The flexible pressing head (21) is made of silicone.

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