WO2021031698A1 - 防静电口腔观察仪 - Google Patents
防静电口腔观察仪 Download PDFInfo
- Publication number
- WO2021031698A1 WO2021031698A1 PCT/CN2020/098486 CN2020098486W WO2021031698A1 WO 2021031698 A1 WO2021031698 A1 WO 2021031698A1 CN 2020098486 W CN2020098486 W CN 2020098486W WO 2021031698 A1 WO2021031698 A1 WO 2021031698A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- oral
- static
- connecting mechanism
- oral cavity
- interdental brush
- Prior art date
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- 0 C*C/C(/CCC1)=C\CC(C(CCCN)/*=C/CC2)C1(C)*2N Chemical compound C*C/C(/CCC1)=C\CC(C(CCCN)/*=C/CC2)C1(C)*2N 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C15/00—Devices for cleaning between the teeth
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
Definitions
- the invention relates to an oral cavity observation and cleaning tool, in particular to an oral cavity observation instrument for observing and cleaning the tooth gap.
- the oral observation system is composed of various electronic components.
- the electronic circuit system in the oral observation instrument is not protected, it is very easy to cause the internal electronic circuit of the oral observation instrument under the action of static electricity formed by the external electric field. The destruction of the system.
- the oral scope and external cleaning tools, such as interdental brushes work together, since the existing interdental brushes generally use steel wire as the shaft material, this external electric field will also be transmitted to the observation through the metal shaft of the interdental brush. Inside the instrument, causing further damage to the electronic components.
- the anti-static oral observation instrument of the present invention is designed with a special electrostatic protection system, which can ensure that the anti-static oral observation instrument of the present invention has an electrostatic shielding effect on its internal electronic components when subjected to an external electric field, and avoids electronic components Accidental injury.
- the anti-static oral observation instrument of the present invention is characterized in that: the anti-static oral observation instrument 200 includes a housing 4, a power supply system 5, a lighting system 6, an observation system 7, a circuit system 8, a switch 9 and an electrostatic protection system 400;
- the lighting system 6, the observation system 7, and the power supply system 5 are installed in the housing 4, and the switch 9 is installed on the housing 4;
- the lighting system 6, the observation system 7, the power supply system 5 and the switch 9 are connected together;
- the electrostatic protection system 400 includes a current guiding mechanism 40-1 and a ground terminal 40-2.
- the current guiding mechanism 40-1 can The external current received by the electrostatic oral observation instrument 200 is guided to the ground terminal 40-2 to form a ground, so as to realize electrostatic protection of the electronic components in the antistatic oral cavity observation instrument 200.
- the anti-static oral observation device of the present invention is designed with the electrostatic protection system 400.
- the current guiding mechanism 40-1 of the electrostatic protection system 400 can prevent the The external current received by the electrostatic oral observation instrument 200 is guided to the ground terminal 40-2 to form a ground, so as to achieve the purpose of electrostatic shielding of its internal electronic components, and avoid the antistatic oral observation instrument of the present invention under the action of an external electric field.
- the ground terminal 40-2 forms a ground through electrostatic coupling.
- the grounding terminal 40-2 can be arranged in the housing without a grounding wire outside the housing. The design and manufacturing process is simpler and the use process It is also safer.
- the current guide mechanism 40-1 is a linear current guide mechanism 40-11; the linear current guide mechanism 40-11 is a guide nail, or a guide rod, or a guide wire.
- the linear current guide mechanism 40-11 can quickly guide the static electricity generated by the external electric field to the ground terminal 40-2, and the electrostatic shielding speed is fast.
- the current guide mechanism 40-1 is a cover-shaped current guide mechanism 40-12; the cover-shaped current guide mechanism 40-12 is a guide net, a guide cover, or a guide tube.
- the cover-shaped current guiding mechanism 40-12 can form a shielding net outside the electronic components, which can protect the electronic components in a wide range.
- the anti-static oral cavity viewer 200 is provided with an oral cavity cleaning tool 201.
- An oral cleaning tool 201 may be provided on the anti-static oral observation device 200, and the oral cleaning tool 201 can be used to accurately clean the oral cavity and teeth under the direct observation of the anti-static oral observation device 200.
- the oral cleaning tool 201 is an interdental brush 201-1, dental floss 201-2, toothbrush 201-3, oral forceps 201-4, oral spatula 201-5, dental flusher 201-6, and flushable toothbrush 201 -7.
- the applicant only lists the above-mentioned oral cleaning tools. Those skilled in the art can design various oral cleaning tools and the electrostatic oral observation instrument 200 to clean the oral cavity and teeth according to actual needs. The applicant will not give examples one by one here, but they do not deviate from the scope of protection of this application.
- the interdental brush 201-1 is a built-in interdental brush 100; the built-in interdental brush 100 includes an interdental brush 1 and a delivery device 2; the interdental brush 1 is movably built in the front end of the delivery device 2 Inside the bend 21-1. Since the built-in interdental brush 100 adopts the structure in which the interdental brush 1 is built in the elbow 21-1 of the guide head 21 of the delivery device 2, the interdental brush 1 made of elastic material works After the guide head 21 is aligned between the teeth, the part 11 pushes the sliding mechanism 22 on the delivery device 2 to drive the working part 11 of the interdental brush 1 to automatically bend along the arc of the elbow 21-1.
- the tooth gap is aligned and entered, and the sliding block 22-2 on the sliding mechanism 22 of the delivery device 2 is pushed and pulled back and forth, so that the working part 11 of the interdental brush moves back and forth in the gap to clean the gap.
- the delivery device 2 has good rigidity, after the elbow outlet 21-2 of the guide head 21 of the delivery device 2 is aligned with the interdental space, the working part 11 of the interdental brush 1 pushed out directly enters The gap between the teeth, because the elbow outlet 21-2 of the guide head 21 of the delivery device 2 is almost close to the gap between the teeth and very close to the gap between the teeth, the working part 11 of the interdental brush is not easy to bend, so it is greatly improved
- the force conductivity of the interdental brush 1 improves the maneuverability of the interdental brush 1 and avoids the shortcomings of the prior art interdental brush that it is easy to bend and damage the gums when cleaning the gap between the molars. .
- the housing 4 of the anti-static oral observation instrument 200 is provided with a sliding groove 41-2 that allows the slider 22-2 of the built-in interdental brush 100 to move back and forth, and the built-in interdental brush 100
- the slider 22-2 of the sliding mechanism 22 includes an arcuate shell 22-2-1, and a guide block 22-2-2 is provided on the inner side of the arcuate shell 22-2-1; the guide block 22-2- 2 It can reciprocate in the sliding groove 41-2 of the anti-static oral observation instrument 200.
- the anti-static oral cavity viewer 200 is connected to the oral cavity cleaning tool 201 through a connecting mechanism 300.
- the oral cleaning tool 201 is detachably installed on the anti-static oral sight 200 through the connecting mechanism 300.
- the oral cleaning tool 201 and the anti-static oral observation instrument 200 are flexibly assembled together through the connecting mechanism 300. It can be assembled together for one-handed operation to clean interdental gaps; it can also be disassembled. One hand holds the anti-static oral observation instrument 200 for observation, and the other holds the built-in interdental brush 100 for interdental cleaning. It has the advantages of convenient carrying, convenient assembly and flexible use.
- the connecting mechanism 300 is a detachable mechanical connecting mechanism, which can be an independent component, or can be provided on the oral cleaning tool 201 or the antistatic oral sight 200.
- the connecting mechanism 300 may be a separate component, which is connected to the oral cleaning tool 201 and the anti-static oral view instrument 200 respectively, and connects the oral cleaning tool 201 and the anti-static oral view instrument 200 to form A whole.
- the connecting mechanism 300 may also be manufactured as a whole with the oral cleaning tool 201 or the oral sight 200, and then connected with the anti-static oral sight 200 or the oral cleaning tool 201 to form a whole.
- the ultimate goal is to be able to realize a detachable connection between the oral cleaning tool 201 and the anti-static oral viewer 200. Therefore, the connection mechanism 300 only needs to be detachably mechanically connected to one of the oral cleaning tool 201 or the antistatic oral viewer 200 to realize the oral cleaning tool 201 and the antistatic oral cavity. Removable connection between the observers 200.
- the mechanical connection mechanism may be a concave-convex card fitting connection, a sliding groove connection, a pin connection, a key connection, a screw connection, a screw connection, a buckle connection, a hook connection, or an interference fit connection.
- a concave-convex card fitting connection a sliding groove connection, a pin connection, a key connection, a screw connection, a screw connection, a buckle connection, a hook connection, or an interference fit connection.
- the connecting mechanism 300 is disposed on the oral cleaning tool 201, and the connecting mechanism 300 includes a positioning block 31.
- the housing 4 of the anti-static oral viewing instrument 200 is provided with a positioning groove 41-1 capable of fixing the connecting mechanism 300.
- the positioning block 31 can be embedded in the positioning groove 41-1 to connect the oral cleaning tool 201 to the anti-static oral viewing instrument 200.
- the positioning block 31 of the connecting mechanism 300 is an inverted T-shaped positioning block 31-1; the inverted T-shaped positioning block 31-1 is provided below the connecting mechanism 300; the housing of the antistatic oral viewer 200 4 is provided with a fixing mechanism 41, the fixing mechanism 41 includes a positioning groove 41-1, a sliding groove 41-2, and an elastic piece 41-3; the T-shaped positioning block 31-1 is detachably embedded in the positioning groove In 41-1, the elastic sheet 41-3 that bounces upward can prevent the connecting mechanism 300 from retreating and prevent the built-in interdental brush 100 from accidentally loosening from the antistatic oral sight 200; The elastic piece 41-3 is pressed down and the connecting mechanism 300 is pulled back at the same time to release the connecting mechanism 300 from the anti-static oral scope 200.
- the connecting mechanism 300 When the oral cleaning tool 201 needs to be removed, the connecting mechanism 300 is forced to move back, the elastic piece 41-3 is pressed down, the connecting mechanism 300 can be moved backward, and the inverted T-shaped positioning block 31-1 is removed from the inlay Withdrawal from the positioning groove 41-1 until the connection between the T-shaped positioning block 31-1 and the positioning groove 41-1 is released, so that the oral cleaning tool 201 can be observed from the antistatic oral cavity Disassembled on the instrument 200.
- the inverted T-shaped positioning block 31-1 adopts an inverted T-shaped structure
- the bottom of the inverted T-shaped structure can be
- the positioning groove 41-1 forms a concave-convex card matching structure, which can effectively limit the movement of the connecting mechanism 300 in the vertical direction, thereby preventing the oral cleaning tool 201 and the anti-static oral scope 200 from moving along the vertical direction during use.
- the direction is off.
- the elastic piece 41-3 is arranged at the rear end of the connecting mechanism 300. When the elastic piece 41-3 is lifted upwards, the top position of the elastic piece 41-3 is higher than the tail of the connecting mechanism 300. The height can effectively prevent the connecting mechanism 300 from retreating.
- the positioning block 31 of the connecting mechanism 300 is an arc-shaped positioning hook 31-2; the arc-shaped positioning hook 31-2 includes a positioning groove 31-2-1; and a positioning groove on the anti-static oral viewer 200 41-1 contains a positioning convex step 41-1-1 matching the positioning groove 31-2-1; the arc-shaped positioning hook 31-2 is embedded in the positioning groove 41-1 to form a concave-convex card
- the cooperation restricts the vertical movement of the connecting mechanism 300; the positioning convex step 41-1-1 is embedded in the positioning groove 31-2-1 to restrict the forward and backward movement of the connecting mechanism 300.
- the positioning groove 31-2-1 of the connecting mechanism 300 is removed from the positioning convex step 41- of the anti-static oral viewer 200. Release on 1-1; continue to slide the connecting mechanism 300 backward along the positioning slot 41-1 of the anti-static oral viewer 200, and the connecting mechanism 300 can be released from the anti-static oral viewer 200.
- the arc-shaped positioning hook 31-2 and the positioning groove 41-1, the positioning convex step 41-1-1 and the positioning groove 31-2-1 formed by the double concave-convex card mating connection can achieve all
- the connection mechanism 300 and the antistatic oral cavity viewer 200 are effectively connected and fixed.
- the observation system 7 is a camera system 7-1, and the camera system 7-1 includes a camera 7-1-1, a data processing and output system 7-1-2, a circuit system 8 and a power supply system 5.
- the camera 7-1-1 can observe the conditions in the oral cavity, especially the cleaning process in real time, and the cleaning process is more convenient and safer.
- the video data output by the data processing and output system 7-1-2 of the camera system 7-1 can be displayed on the display 7-1-3 through a wired connection or a wireless connection, and the display 7-1-3 includes : Smart phone 7-1-31, or computer 7-1-32, or LCD monitor 7-1-33, or TV 7-1-34.
- An illumination system 6 is provided around the camera 7-1-1.
- the lighting system 6 is arranged on the periphery of the camera 7-1-1, and can directly illuminate the camera 7-1-1, so as to better ensure the shooting effect of the camera 7-1-1.
- the anti-static oral observation instrument 200 of the present invention includes a housing 4, a power supply system 5, a lighting system 6, an observation system 7, a circuit system 8, a switch 9, and an electrostatic protection system 400.
- the electrostatic protection system 400 includes a current guiding mechanism 40-1 and a ground terminal 40-2.
- the current guiding mechanism 40-1 can protect the anti-static oral cavity
- the external current received by the observation instrument 200 is guided to the grounding terminal 40-2 to form a ground, which realizes the electrostatic protection of the electronic components in the anti-static oral observation instrument 200 and ensures the safe use of the anti-static oral observation instrument 200 .
- the anti-static oral cavity viewer of the present invention can be connected to the oral cleaning tool 201 through the connecting mechanism 300, and the oral cleaning tool 201 is used to clean the oral cavity under the real-time observation of the camera 7-1-1 , Realize the real-time observation of oral cleaning and fixed-point cleaning, the use process is very convenient.
- FIG. 1 is a schematic diagram of the structure of the anti-static oral cavity observer of the present invention.
- Fig. 1-1 is a top view of Fig. 1.
- Figure 1-2 is a partial cut-away view of Figure 1.
- Fig. 1-3 is a cross-sectional view taken along line A-A of Fig. 1-1.
- Figure 1-4 is an enlarged view of B of Figure 1-3.
- Fig. 1-5 is an enlarged view of C in Fig. 1-3.
- Fig. 2 is a schematic diagram of the structure of the antistatic oral cavity observer of the present invention with a built-in interdental brush.
- Fig. 2-1 is a schematic diagram of the structure of the interdental brush of Fig. 2 extending from the delivery device. ,
- Fig. 2-2 is a schematic diagram of Fig. 2-1 when the built-in interdental brush is removed from the anti-static oral observation instrument of the present invention.
- Fig. 2-3 is a top view of Fig. 2-1.
- Figure 2-4 is a cross-sectional view taken along line D in Figure 2-3.
- 2-5 is a schematic diagram of the structure of the interdental brush of the arc-shaped positioning hook installed on the anti-static oral observation instrument of the present invention.
- Fig. 2-6 is a cross-sectional view taken along line E-E of Fig. 2-5.
- Fig. 2-7 is a schematic structural diagram of the arc-shaped positioning hook of Fig. 2-5 when separated.
- Figure 2-8 is a cross-sectional view of the built-in interdental brush.
- Figure 2-9 is a three-dimensional schematic diagram of the built-in interdental brush.
- Figure 2-10 is a three-dimensional schematic diagram of the built-in interdental brush when viewed from the bottom.
- Figure 2-11 is a schematic diagram of the interdental brush being separated from the delivery device.
- Figure 2-12 is an exploded view of Figure 2-9.
- Fig. 3 is a schematic diagram of the structure of the anti-static oral cavity observer of the present invention with oral forceps.
- Figure 3-1 is a schematic diagram of the structure of the oral forceps and the anti-static oral observation device of the present invention when they are separated.
- Fig. 4 is a schematic diagram of the structure of the anti-static oral observation instrument of the present invention with dental floss.
- Figure 4-1 is a schematic diagram of the structure when the dental floss is separated from the antistatic oral cavity viewer of the present invention.
- Fig. 5 is a schematic diagram of the structure of the antistatic oral cavity observer of the present invention with a toothbrush.
- Figure 5-1 is a schematic diagram of the structure when the toothbrush is separated from the anti-static oral cavity viewer of the present invention.
- Fig. 6 is a schematic diagram of the structure of the anti-static oral observation instrument of the present invention with an oral spatula.
- Fig. 6-1 is a schematic diagram of the structure when the oral spatula is separated from the anti-static oral observation device of the present invention.
- Fig. 7 is a schematic diagram of the structure of the anti-static oral observation instrument of the present invention with a tooth punch.
- Figure 7-1 is a schematic diagram of the structure of the dental flusher and the anti-static oral viewer of the present invention when separated.
- Fig. 8 is a schematic diagram of the structure of the antistatic oral cavity observer of the present invention with a flushable toothbrush.
- Figure 8-1 is a schematic diagram of the structure of the flushable toothbrush and the antistatic oral cavity viewer of the present invention when separated.
- Figure 8-2 is an enlarged view of E in Figure 8-1.
- Fig. 9 is a schematic diagram of the anti-static oral observation device of the present invention connected to the display system in a wired manner.
- Fig. 10 is a schematic diagram of the anti-static oral observation device of the present invention connected to the display system in a wireless manner.
- 100 is a built-in interdental brush
- 200 is the anti-static oral observation instrument of the present invention
- 201 is an oral cleaning tool
- 300 is a connecting mechanism
- 400 is an electrostatic protection system
- 201-1 is an interdental brush
- 201-2 is a dental floss
- 201-3 is a toothbrush
- 201-4 is an oral forceps
- 201-5 is an oral spatula
- 201-6 is a dental flusher
- 201-7 is a flushable toothbrush.
- 1 is an interdental brush
- 2 is a delivery device
- 11 is the working part of the interdental brush
- 12 is the connecting body of the interdental brush
- 21 is the guide head, 21-1 is the elbow, 21-2 is the elbow outlet;
- 22 is the sliding mechanism
- 22-1 is the connecting mechanism connected with the interdental brush
- 22-2 is the slider
- 22-2-1 is the arcuate shell of the slider
- 22-2-2 is the guide inside the arcuate shell Piece
- 41 is a fixing mechanism
- 41-1 is a positioning groove
- 41-2 is a sliding groove
- 41-3 is an elastic piece
- 41-1-1 is a positioning convex step
- 42 is a positioning end.
- 7-1 is a camera system
- 7-1-1 is a camera
- 7-1-2 is a data processing and output system
- 7-1-3 is a display
- 7-1-3 is a mobile phone
- 7-1-3 is a computer
- 7-1-33 is a monitor
- 7-1-34 is a TV.
- 31 is a positioning block
- 31-1 is an inverted T-shaped positioning block
- 31-2 is an arc-shaped positioning hook
- 31-2-1 is a positioning groove.
- 40-1 is a current guide mechanism
- 40-2 is a ground terminal
- 40-11 is a linear current guide mechanism
- 40-12 is a cover-shaped current guide mechanism.
- 51 is the battery, and 51-1 is the charging port.
- Example 1 The antistatic oral cavity observer of the present invention with built-in interdental brush
- the anti-static oral observation instrument 200 of this embodiment includes a housing 4, a power supply system 5, a lighting system 6, an observation system 7, a circuit system 8, a switch 9 and an electrostatic protection system 400.
- the lighting system 6, the observation system 7, and the power supply system 5 are installed in the housing 4, and the switch 9 is installed on the housing 4; the lighting system is installed through the circuit system 8 6.
- the observation system 7, the power supply system 5 and the switch 9 are connected together.
- the electrostatic protection system 400 includes a current guiding mechanism 40-1 and a ground terminal 40-2.
- the current guide The mechanism 40-1 can guide the external current received by the anti-static oral observation instrument 200 to the ground terminal 40-2 to form a ground, so as to realize electrostatic protection of electronic components in the anti-static oral observation instrument 200.
- the ground terminal 40-2 forms a ground through electrostatic coupling.
- the grounding terminal 40-2 can be arranged in the housing without a grounding wire outside the housing. The design and manufacturing process is simpler and the use process It is also safer.
- the anti-static oral cavity viewer 200 is provided with an oral cavity cleaning tool 201.
- An oral cleaning tool 201 may be provided on the anti-static oral observation device 200, and the oral cleaning tool 201 can be used to accurately clean the oral cavity and teeth under the direct observation of the anti-static oral observation device 200.
- the oral cleaning tool 201 is an interdental brush 201-1.
- the oral cleaning tool 201 can also be dental floss 201-2, or toothbrush 201-3, or oral forceps 201-4, or oral spatula 201-5, or dental flusher 201 -6, or flushable toothbrush 201-7.
- the applicant only lists the above-mentioned oral cleaning tools. Those skilled in the art can design various oral cleaning tools and the electrostatic oral observation instrument 200 to clean the oral cavity and teeth according to actual needs. The applicant will not give examples one by one here, but they do not deviate from the scope of protection of this application.
- the interdental brush 201-1 is a built-in interdental brush 100.
- the built-in interdental brush 100 includes an interdental brush 1 and a delivery device 2; the interdental brush 1 is movably built in an elbow 21-1 at the front end of the delivery device 2.
- the interdental brush 1 of the built-in interdental brush 100 includes a working part 11 and a connecting body 12; the working part 11 is provided at the front end of the connecting body 12; the delivery device 2 includes a guide head 21 and a sliding mechanism 22;
- the guide head 21 is provided on the front end 2-1 of the delivery device 2; the guide head 21 contains an elbow 21-1, and the outlet 21-2 of the elbow 21-1 is provided on the guide head 21
- the end 21-3 of the interdental brush 1 is installed in the elbow 21-1, the working part 11 of the interdental brush 1 can slide in the elbow 21-1, the interdental brush 1
- the connecting body 12 is mounted on the sliding mechanism 22 of the delivery device 2; the movement of the sliding mechanism 22 can drive the working part 11 of the interdental brush 1 to slide in the elbow 21-1; drive the The sliding mechanism 22 can make the working part 11 of the interdental brush 1 protrude from the outlet 21-2 of the end elbow of the guide head, refer to FIGS. 2 to 2-9.
- the sliding mechanism 22 of the built-in interdental brush 100 includes an interdental brush connecting mechanism 22-1 and a slider 22-2, and the interdental brush connecting mechanism 22-1 is provided on the slider 22-2;
- the connecting body 12 of the interdental brush is connected to the interdental brush connecting mechanism 22-1. Pushing and pulling the sliding block 22-2 can drive the interdental brush 1 to reciprocate in the elbow 21-1.
- the working part 11 of the interdental brush is extended or recovered from the elbow outlet 21-2 at the end of the guide head 21, refer to FIGS. 4 to 4-4.
- the housing 4 of the anti-static oral observation instrument 200 is provided with a sliding groove 41-2 that allows the slider 22-2 of the built-in interdental brush 100 to move back and forth, and the built-in interdental brush 100
- the slider 22-2 of the sliding mechanism 22 includes an arcuate shell 22-2-1, and a guide block 22-2-2 is provided on the inner side of the arcuate shell 22-2-1; the guide block 22-2- 2 It can reciprocate in the sliding groove 41-2 of the anti-static oral observation instrument 200.
- the built-in interdental brush 100 adopts the structure in which the interdental brush 1 is built into the elbow 21-1 of the guide head 21 of the delivery device 2, the interdental brush 1 made of elastic material works After the guide head 21 is aligned between the teeth, the part 11 pushes the sliding mechanism 22 on the delivery device 2 to drive the working part 11 of the interdental brush 1 to automatically bend along the arc of the elbow 21-1.
- the tooth gap is aligned and entered, and the sliding block 22-2 on the sliding mechanism 22 of the delivery device 2 is pushed and pulled back and forth, so that the working part 11 of the interdental brush moves back and forth in the gap to clean the gap.
- the delivery device 2 Since the delivery device 2 has good rigidity, after the elbow outlet 21-2 of the guide head 21 of the delivery device 2 is aligned with the interdental space, the working part 11 of the interdental brush 1 pushed out directly enters The gap between the teeth, because the elbow outlet 21-2 of the guide head 21 of the delivery device 2 is almost close to the gap between the teeth and very close to the gap between the teeth, the working part 11 of the interdental brush is not easy to bend, so it is greatly improved
- the force conductivity of the interdental brush 1 improves the maneuverability of the interdental brush 1 and avoids the shortcomings of the prior art interdental brush that it is easy to bend and damage the gums when cleaning the gap between the molars. .
- the anti-static oral cavity viewer 200 is connected to the oral cavity cleaning tool 201 through a connecting mechanism 300.
- the oral cleaning tool 201 is detachably mounted on the antistatic oral viewer 200 through the connecting mechanism 300.
- the oral cleaning tool 201 and the anti-static oral observation instrument 200 are flexibly assembled together through the connecting mechanism 300. It can be assembled together for one-handed operation to clean interdental gaps; it can also be disassembled. One hand holds the anti-static oral observation instrument 200 for observation, and the other holds the built-in interdental brush 100 for interdental cleaning. It has the advantages of convenient carrying, convenient assembly and flexible use.
- the mechanical connection mechanism may be a concave-convex card fitting connection, a sliding groove connection, a pin connection, a key connection, a screw connection, a screw connection, a buckle connection, a hook connection, or an interference fit connection.
- a concave-convex card fitting connection a sliding groove connection, a pin connection, a key connection, a screw connection, a screw connection, a buckle connection, a hook connection, or an interference fit connection.
- the connecting mechanism 300 may be an independent component, or may be provided on the oral cleaning tool 201 or the antistatic oral sight 200.
- the connecting mechanism 300 is provided on the guide head 21 of the built-in interdental brush 100, and is connected to the guide head 21 of the built-in interdental brush 100 through integral manufacturing; the connection The mechanism 300 includes a positioning block 31.
- the connecting mechanism 300 may also be a separate component, which is respectively connected with the oral cleaning tool 201 and the anti-static oral viewer 200, and connects the oral cleaning tool 201 and the anti-static oral viewer 200 Into a whole.
- the connecting mechanism 300 may also be manufactured as a whole with the oral cleaning tool 201 or the oral sight 200, and then connected with the anti-static oral sight 200 or the oral cleaning tool 201 to form a whole.
- the ultimate goal is to be able to realize a detachable connection between the oral cleaning tool 201 and the anti-static oral viewer 200. Therefore, the connection mechanism 300 only needs to be detachably mechanically connected to one of the oral cleaning tool 201 or the antistatic oral viewer 200 to realize the oral cleaning tool 201 and the antistatic oral cavity. Removable connection between the observers 200.
- the housing 4 of the anti-static oral viewing instrument 200 is provided with a positioning groove 41-1 capable of fixing the connecting mechanism 300.
- the positioning block 31 can be embedded in the positioning groove 41-1, and the connecting mechanism 300 connects the oral cleaning tool 201 to the antistatic oral scope 200 through a concave-convex card fit.
- the positioning block 31 of the connecting mechanism 300 is an inverted T-shaped positioning block 31-1; the inverted T-shaped positioning block 31-1 is provided below the connecting mechanism 300; the antistatic oral observation
- the housing 4 of the instrument 200 is provided with a fixing mechanism 41, the fixing mechanism 41 includes a positioning groove 41-1, a sliding groove 41-2, and an elastic piece 41-3; the T-shaped positioning block 31-1 is detachably embedded In the positioning groove 41-1, the elastic sheet 41-3 that springs upward can prevent the connecting mechanism 300 from retreating and prevent the built-in interdental brush 100 from being accidentally loosened from the antistatic oral viewer 200 Take off; Depress the elastic sheet 41-3 while pulling the connecting mechanism 300 backwards to release the connecting mechanism 300 from the anti-static oral viewer 200.
- the built-in interdental brush 100 and the connecting mechanism 300 are anastomosed down on the housing 4 of the anti-static oral viewer 200 along the positioning end 42 of the housing 4 of the anti-static oral viewer 200 On the fixing mechanism 41; press down the built-in interdental brush 100 and the connecting mechanism 300, the guide inside the arcuate housing 22-2-1 of the slider 22-2 of the built-in interdental brush 100
- the block 22-2-2 is embedded in the chute 41-2 of the anti-static oral viewer 200; at the same time, the elastic piece 41-3 is pressed down, and the inverted T-shaped positioning block 31-1 enters the anti-static The positioning groove 41-1 of the oral cavity viewer 200.
- the connecting mechanism 300 When the built-in interdental brush 100 needs to be removed, the connecting mechanism 300 is forced to move back, the elastic piece 41-3 is pressed down, the connecting mechanism 300 can be moved backward, and the inverted T-shaped positioning block 31-1 Withdraw from the embedded positioning groove 41-1 until the connection between the T-shaped positioning block 31-1 and the positioning groove 41-1 is released, so that the built-in interdental brush 100 can be removed from the The anti-static oral observation instrument 200 is disassembled.
- the inverted T-shaped positioning block 31-1 adopts an inverted T-shaped structure
- the bottom of the inverted T-shaped structure can be
- the positioning groove 41-1 forms a concave-convex card matching structure, which can effectively limit the movement of the connecting mechanism 300 in the vertical direction, thereby preventing the oral cleaning tool 201 and the anti-static oral scope 200 from moving along the vertical direction during use.
- the direction is off.
- the elastic piece 41-3 is arranged at the rear end of the connecting mechanism 300. When the elastic piece 41-3 is lifted upwards, the top position of the elastic piece 41-3 is higher than the tail of the connecting mechanism 300. The height can effectively prevent the connecting mechanism 300 from retreating.
- the oral cleaning tool 201 is a built-in interdental brush 100
- the guide head 21 of the core and delivery device 2 is made of metal to ensure its strength. Therefore, in order to prevent the external electric field from damaging the internal electronic components of the anti-static oral viewer 200 of the present invention through the built-in interdental brush 100, A linear current guide mechanism 40-11 is designed below the built-in interdental brush 100, the linear current guide mechanism 40-11 is a guide nail, and the linear current guide mechanism 40-11 can generate an external electric field
- the static electricity is quickly guided to the ground terminal 40-2 located near the bottom of the housing 4 to achieve static shielding.
- the linear current guiding mechanism 40-11 may also be a guiding rod, a guiding wire, or other guiding structures.
- the applicant does not give specific examples here, but it does not depart from the protection scope of the present application.
- the power supply system 5 is a rechargeable battery 51, and the battery 51 can be charged through a charging interface 51-1.
- a cover-shaped current guiding mechanism 40-12 is provided outside the battery 51 and the electronic components.
- the cover-shaped current guide mechanism 40-12 is a metal guide cover, and the electric current generated by the external electric field is guided to the ground terminal 40-2 provided under the housing 4 through the metal guide cover.
- the cover-shaped current guiding mechanism 40-12 can form a shielding net outside the electronic components, and can form an overall protection for the electronic components.
- the cover-shaped current guiding mechanism 40-12 can be designed into various structures such as a guiding net or a tubular guiding tube as required. The applicant will not illustrate them one by one here, but they do not deviate from the protection scope of this application.
- the observation system 7 is a camera system 7-1
- the camera system 7-1 includes a camera 7-1-1, a data processing and output system 7-1-2 , Circuit system 8 and power supply system 5.
- the camera 7-1-1 can observe the conditions in the oral cavity, especially the cleaning process in real time, and the cleaning process is more convenient and safer.
- the video data output by the data processing and output system 7-1-2 of the camera system 7-1 can be displayed on the display 7-1-3 through a wired connection or a wireless connection.
- the display 7-1-3 includes: a smart phone 7-1-31, or a computer 7-1-32, or a liquid crystal display 7-1-33, or a TV 7-1-34.
- an illumination system 6 is provided around the camera 7-1-1.
- the lighting system 6 is arranged on the periphery of the camera 7-1-1, and can directly illuminate the camera 7-1-1, so as to better ensure the shooting effect of the camera 7-1-1.
- the anti-static oral observation instrument of this embodiment is designed with the electrostatic protection system 400, when the anti-static oral observation instrument of the present invention is subjected to an external electric field, the current guiding mechanism 40-1 of the electrostatic protection system 400 can The external current received by the anti-static oral observation instrument 200 is guided to the ground terminal 40-2 to form a ground, so as to achieve the purpose of forming an electrostatic shield for its internal electronic components, and avoid the anti-static oral observation of the present invention under the action of an external electric field. Accidental damage to the internal electronic components of the instrument.
- the current guide mechanism 40-1 is designed as a linear current guide mechanism 40-11 and a cover-shaped current guide mechanism 40-12 in two different ways according to needs, which can provide a full range of effects in the anti-static oral observer of this embodiment.
- the electronic components are protected.
- the anti-static oral observation instrument of this embodiment can also be connected to various oral cleaning tools 201 such as the connecting mechanism 300 and the built-in interdental brush 100, and the real-time observation of the camera 7-1-1 Next, the oral cavity cleaning tool 201 is used to clean the oral cavity, realizing real-time observation of oral cavity cleaning and fixed-point cleaning, and the use process is very convenient.
- various oral cleaning tools 201 such as the connecting mechanism 300 and the built-in interdental brush 100, and the real-time observation of the camera 7-1-1
- the oral cavity cleaning tool 201 is used to clean the oral cavity, realizing real-time observation of oral cavity cleaning and fixed-point cleaning, and the use process is very convenient.
- Embodiment 2 The antistatic oral cavity observer of the present invention containing arc-shaped positioning hook-type positioning blocks
- the difference between this embodiment and Embodiment 1 is that the positioning block 31 of the connecting mechanism 300 in this embodiment uses an arc-shaped positioning hook 31-2.
- the arc-shaped positioning hook 31-2 includes a positioning groove 31-2-1.
- the positioning groove 41-1 on the antistatic oral cavity viewer 200 contains a positioning convex step 41-1-1 matching the positioning groove 31-2-1.
- the arc-shaped positioning hook 31-2 is embedded in the positioning groove 41-1 to form a concave-convex snap fit, which limits the vertical movement of the connecting mechanism 300.
- the positioning convex The step 41-1-1 is embedded in the positioning groove 31-2-1 to limit the forward and backward movement of the connecting mechanism 300. Refer to FIGS. 2-5 to 2-7.
- the slider 22-2 of the built-in interdental brush 100 is aligned with the anti-static oral viewer 200 Align the arc-shaped positioning hook 31-2 of the connecting mechanism 300 with the positioning groove 41-1 on the housing 4 of the antistatic oral viewer 200; downward; Press the built-in interdental brush 100 and the connecting mechanism 300, and insert the guide block 22-2-2 inside the arcuate housing 22-2-1 of the slider 22-2 of the built-in interdental brush 100 In the sliding groove 41-2 of the anti-static oral viewer 200; insert the arc-shaped positioning hook 31-2 of the connecting mechanism 300 in the positioning groove 41-1 to form a concave-convex snap fit to restrict The vertical movement of the connecting mechanism 300; sliding the connecting mechanism 300 forward until the positioning convex steps 41-1-1 of the anti-static oral viewer 200 are embedded in the positioning concave of the connecting mechanism 300 Within the groove 31-2-1, thereby restricting the forward and backward movement of the connecting mechanism 300.
- the connecting mechanism 300 is forced back, and the positioning groove 31-2-1 of the connecting mechanism 300 is removed from the positioning convex step of the antistatic oral viewer 200 41-1-1 release; continue to slide the connecting mechanism 300 backward along the positioning slot 41-1 of the anti-static oral viewer 200, and the connecting mechanism 300 can be removed from the anti-static oral viewer 200 relief.
- the arc-shaped positioning hook 31-2 and the positioning groove 41-1, as well as the positioning convex step 41-1-1 and the positioning groove 31-2 can realize the effective connection and fixation of the connection mechanism 300 and the anti-static oral observation instrument 200.
- connection mechanism 300 can also be designed as a connection ring, a connection hole and other various connection modes according to the needs. Illustrate one by one, but they do not depart from the scope of protection of this application.
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Abstract
Description
Claims (19)
- 防静电口腔观察仪,其特征在于:所述防静电口腔观察仪(200)含壳体(4)、电源系统(5)、照明系统(6)、观察系统(7)、电路系统(8)、开关(9)和静电保护系统(400);A、所述照明系统(6)、所述观察系统(7)及所述电源系统(5)安装在所述壳体(4)内,所述开关(9)安装在所述壳体(4)上;通过所述电路系统(8)将所述照明系统(6)、所述观察系统(7)、所述电源系统(5)及开关(9)连接在一起;B、所述静电保护系统(400)含电流引导机构(40-1)和接地端(40-2),在所述防静电口腔观察仪(200)受到外部电场作用时,所述电流引导机构(40-1)能将所述防静电口腔观察仪(200)受到的外部电流引导到所述接地端(40-2)形成接地,实现对所述防静电口腔观察仪(200)内的电子元器件的静电保护。
- 根据权利要求1所述防静电口腔观察仪,其特征在于:所述接地端(40-2)通过静电耦合的方式形成接地。
- 根据权利要求1所述防静电口腔观察仪,其特征在于:所述电流引导机构(40-1)是线状电流引导机构(40-11);所述线状电流引导机构(40-11)是引导钉、或引导杆、或引导导线。
- 根据权利要求1所述防静电口腔观察仪,其特征在于:所述电流引导机构(40-1)是罩状电流引导机构(40-12);所述罩状电流引导机构(40-12)是引导网、或引导罩、或引导管。
- 根据权利要求1所述防静电口腔观察仪,其特征在于:所述防静电口腔观察仪(200)上设置有口腔清洁工具(201)。
- 根据权利要求5所述防静电口腔观察仪,其特征在于:所述口腔清洁工具(201)是齿间刷(201-1)、牙线(201-2)、牙刷(201-3)、口腔钳(201-4)、口腔刮勺(201-5)、冲牙器(201-6)、可冲水牙刷(201-7)。
- 根据权利要求6所述防静电口腔观察仪,其特征在于:所述齿间刷(201-1)是内置式牙间刷(100);所述内置式牙间刷(100)含牙间刷(1)、递送器(2);所述牙间刷(1)可运动地内置在递送器(2)前端的弯管(21-1)内。
- 根据权利要求7所述防静电口腔观察仪,其特征在于:所述防静电口腔观察仪(200)的壳体(4)上设有让所述内置式牙间刷(100)的滑块(22-2)进行往返运动的滑槽(41-2), 及所述内置式牙间刷(100)的滑动机构(22)的滑块(22-2)含弓形壳体(22-2-1),在所述弓形壳体(22-2-1)的内侧设有导向块(22-2-2);所述导向块(22-2-2)能在所述防静电口腔观察仪(200)的滑槽(41-2)内往复运动。
- 根据权利要求5所述防静电口腔观察仪,其特征在于:所述防静电口腔观察仪(200)通过连接机构(300)和所述口腔清洁工具(201)连接。
- 根据权利要求9所述防静电口腔观察仪,其特征在于:所述口腔清洁工具(201)通过所述连接机构(300)可拆卸地安装在所述防静电口腔观察仪(200)上。
- 根据权利要求10所述防静电口腔观察仪,其特征在于:所述连接机构(300)是可拆卸的机械连接机构,既可以是独立部件,也可以设在所述口腔清洁工具(201)或所述防静电口腔观察仪(200)上。
- 根据权利要求11所述防静电口腔观察仪,其特征在于:所述机械连接机构可以是凹凸卡配合连接、或滑槽连接、或销钉连接、或键连接、或螺纹连接、或螺钉连接、或扣连接、或钩连接、或过盈配合连接。
- 根据权利要求11所述防静电口腔观察仪,其特征在于:所述连接机构(300)设置在所述口腔清洁工具(201)上,所述连接机构(300)含定位块(31)。
- 根据权利要求11所述防静电口腔观察仪,其特征在于:所述防静电口腔观察仪(200)的壳体(4)上设有能固定所述连接机构(300)的定位槽(41-1)。
- 根据权利要求12所述防静电口腔观察仪,其特征在于:所述连接机构(300)的定位块(31)是倒T形定位块(31-1);所述倒T形定位块(31-1)设在所述连接机构(300)的下方;所述防静电口腔观察仪(200)的壳体(4)上设有固定机构(41),所述固定机构(41)含定位槽(41-1)、滑槽(41-2)、和弹片(41-3);所述T形定位块(31-1)可拆卸地镶嵌在所述定位槽(41-1)内,向上弹起的所述弹片(41-3)能防止所述连接机构(300)后退,防止所述内置式牙间刷(100)从所述防静电口腔观察仪(200)上意外松脱;将所述弹片(41-3)压下,同时向后拉所述连接机构(300)才能将所述连接机构(300)从所述防静电口腔观察仪(200)上解脱。
- 根据权利要求12所述防静电口腔观察仪,其特征在于:所述连接机构(300)的定位块(31)是弧形定位钩(31-2);所述弧形定位钩(31-2)含定位凹槽(31-2-1);在所述防静电口腔观察仪(200)上的定位槽(41-1)内含有与所述定位凹槽(31-2-1)匹配的定位凸阶(41-1-1);所述弧形定位钩(31-2)镶嵌在所述定位槽(41-1)内,形成凹凸卡配合,限制了所述连接机构(300)垂直方向的运动;所述定位凸阶(41-1-1)镶嵌在所述定位凹槽(31-2-1)内,限制了所述连接机构(300)的前后运动。
- 根据权利要求1所述防静电口腔观察仪,其特征在于:所述观察系统(7)是摄像系统(7-1),所述摄像系统(7-1)含摄像头(7-1-1)、数据处理及输出系统(7-1-2)、电路系统(8)及电源系统(5)。
- 根据权利要求17所述防静电口腔观察仪,其特征在于:所述摄像系统(7-1)的数据处理及输出系统(7-1-2)输出的视频数据能通过有线连接或无线连接的方式在显示器(7-1-3)上显示,所述显示器(7-1-3)包括:智能手机(7-1-31)、或电脑(7-1-32)、或液晶显示器(7-1-33)、或电视(7-1-34)。
- 根据权利要求17所述防静电口腔观察仪,其特征在于:在所述摄像头(7-1-1)的周边设有照明系统(6)。
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CN103491845A (zh) * | 2011-12-07 | 2014-01-01 | 奥林巴斯医疗株式会社 | 电子内窥镜 |
CN107456289A (zh) * | 2016-06-05 | 2017-12-12 | 周星 | 可拆卸的可视牙间刷 |
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CN103491845A (zh) * | 2011-12-07 | 2014-01-01 | 奥林巴斯医疗株式会社 | 电子内窥镜 |
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