An oral humidity detector

Abstract

The present invention relates to the technical field of detectors, and in particular to an oral humidity detector, which includes a detection auxiliary ring. A detachable analysis ring is arranged inside the detection auxiliary ring. A humidity detection head is slidably arranged at the bottom of the analysis ring. The humidity detection head is used to monitor the oral humidity of patients with Sjogren's syndrome. L-shaped water outlet pipes are symmetrically arranged on the outer side of the humidity detection head; when a patient with Sjogren's syndrome needs to detect oral humidity, the patient's mouth faces the outer side of the humidity detection head, and then the humidity detection head is controlled by an external controller to press on the surface of the tongue or the inner wall of the oral cavity. When the humidity detected by the humidity detection head on the tongue or the inner wall of the oral cavity is low, at this time, the drinking water inside the L-shaped water outlet pipe can be sprayed into the patient's mouth through an atomizing head by the external controller, realizing the function of automatic humidification in the oral cavity.

Description

Technical Field

[0001] The present invention relates to the technical field of detectors, and in particular to an oral humidity detector. Background Art

[0002] Sjogren's syndrome of the oral cavity is a chronic disease with dry mouth as the main symptom and accompanied by systemic symptoms, such as bitter taste in the mouth, inflexible tongue movement, difficulty in swallowing, and chapped lips. Therefore, it is necessary to timely understand the humidity in the oral cavity or the saliva secretion situation for disease prevention.

[0003] Currently, when treating patients with Sjogren's syndrome of the oral cavity, it is necessary to first detect the humidity in the oral cavity. Among the traditional methods for detecting oral humidity, the most standard method is to take a biopsy of the minor salivary glands on the lips or tongue. However, this method has a high cost and is relatively troublesome, and patients have a great rejection psychology. Another method is through the patient's own description, and the doctor judges the degree of dry mouth of the patient based on the patient's description.

[0004] However, different patients have different experiences, and the perception of the degree of dry mouth by patients is also different, which makes it impossible for doctors to make a correct judgment based on the patient's description, objectively obtain the specific humidity in the patient's oral cavity, and it is difficult to perform atomization treatment based on the humidity in the oral cavity.

[0005] Therefore, it is necessary to provide an oral humidity detector to solve the above problems. Summary of the Invention

[0006] To solve the above technical problems, the present invention provides an oral humidity detector, including a detection auxiliary ring. A detachable analysis ring is arranged inside the detection auxiliary ring. An electric rod is installed at the bottom inside the analysis ring. A humidity detection head is clamped at the telescopic end of the electric rod. The humidity detection head can move at a certain distance at the bottom of the analysis ring. The humidity detection head is used to monitor the oral humidity of patients with Sjogren's syndrome of the oral cavity. A control button is arranged on the outer wall of the detection auxiliary ring.

[0007] In an embodiment of the present invention, symmetrically arranged assembly grooves are formed on the inner wall of the detection auxiliary ring. Symmetrically arranged embedding heads are fixedly installed on the side wall of the analysis ring. The shape of the embedding head is adapted to the shape of the assembly groove. Fillets are formed on the outer walls of the embedding head and the assembly groove. A disinfection and recycling unit is arranged outside the detection auxiliary ring. The disinfection and recycling unit is used to recycle the used analysis ring and humidity detection head.

[0008] In an embodiment of the present invention, the disinfection and recycling unit includes a round rod, the round rod is slidably arranged on the inner wall of the assembly groove, the embedding head is of a telescopic design on the side wall of the analysis ring, a telescopic spring is sleeved on the outer peripheral surface of the embedding head, the end of the round rod contacts the side wall of the embedding head, and a disinfection storage seat is rotatably arranged on the outer side of the detection auxiliary ring.

[0009] In an embodiment of the present invention, the disinfection and recycling unit further includes a pressing ring, the diameter of the pressing ring is larger than that of the detection auxiliary ring, the pressing ring is slidably arranged on the outer side of the detection auxiliary ring, an electric telescopic column is fixedly installed on the outer side of the detection auxiliary ring, the telescopic end of the electric telescopic column is connected to the side wall of the pressing ring, a vertical rod is installed at a position corresponding to the round rod on the side wall of the pressing ring, an inclined block is installed on the side wall of the vertical rod, and the inclined surface of the inclined block contacts the end of the round rod.

[0010] In an embodiment of the present invention, a deflection frame is rotatably arranged on the outer side of the detection auxiliary ring, the end of the deflection frame is connected to the output end of a micro motor, and the disinfection storage seat is rotatably installed at the end of the deflection frame away from the detection auxiliary ring.

[0011] In an embodiment of the present invention, the shape of the disinfection storage seat is that one end has a large diameter and the other end has a small diameter. The diameter of the end with a large diameter of the disinfection storage seat is larger than the diameter of the analysis ring, the diameter of the end with a small diameter of the disinfection storage seat is smaller than the diameter of the analysis ring, and the diameters of both ends of the disinfection storage seat are larger than the diameter of the humidity detection head.

[0012] In an embodiment of the present invention, the deflection frame is rotatably arranged on the outer side of the detection auxiliary ring through a rotating column, and a limiting frame adapted to the rotating column is arranged on the outer side of the detection auxiliary ring. A contact point one is installed on the inner wall of the limiting frame, and a contact point two is installed on the outer peripheral surface of the rotating column.

[0013] In an embodiment of the present invention, L-shaped water outlet pipes are symmetrically arranged on the outer side of the humidity detection head, and atomizing heads are installed at the water outlet ends of the L-shaped water outlet pipes; when the humidity of the tongue or the inner wall of the oral cavity detected by the humidity detection head is low, at this time, the drinking water inside the L-shaped water outlet pipe can be sprayed into the patient's mouth through the atomizing head by an external controller, realizing the function of automatic humidification in the oral cavity.

[0014] In an embodiment of the present invention, a hand-held frame is arranged on the outer side of the detection auxiliary ring, the detection auxiliary ring is rotatably arranged inside the hand-held frame, a toothed ring is fixedly installed on the outer peripheral surface of the detection auxiliary ring, a gear is rotatably arranged on the side wall of the hand-held frame, the gear and the toothed ring are meshed and connected, the gear is connected to the output end of an external micro motor through a rotating shaft, and a limiting ring groove adapted to the detection auxiliary ring is arranged on the side of the hand-held frame.

[0015] In an embodiment of the present invention, a limiting groove adapted to the analysis ring is provided inside the detection auxiliary ring.

[0016] The above technical solution of the present invention has the following technical effects compared with the prior art:

[0017] For an oral humidity detector of the present invention, the telescopic end of the electric telescopic column is controlled to move through an external controller. The telescopic end of the electric telescopic column drives the pressing ring and the vertical rod to move downward. The vertical rod drives the inclined block to move downward. Since the end of the round rod contacts the inclined surface of the inclined block, the inclined surface of the inclined block will squeeze the end of the round rod, causing the round rod to slide inside the assembly groove. Then, the insertion head moves to the side away from the assembly groove. Therefore, the analysis ring and the humidity detection head at its bottom will fall into the disinfection storage seat along the detection auxiliary ring, realizing the automatic recovery function of the humidity detection head, avoiding the problem of cross-infection when subsequent patients use the humidity detection head, and maintaining a safe detection environment.

[0018] For an oral humidity detector of the present invention, after the humidity detection head completes one detection, the disinfection and recovery unit drives the round rod to move, causing the round rod to compress the end of the insertion head. Since the insertion head is telescopically designed on the side wall of the analysis ring, when the round rod compresses the insertion head, the insertion head will move to the side away from the assembly groove, that is, the insertion head no longer gets stuck inside the assembly groove. Then, the analysis ring and the humidity detection head at its bottom will fall into the disinfection storage seat along the detection auxiliary ring, achieving the effect of automatically recovering the detected humidity detection head. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the content of the present invention easier to be clearly understood, the present invention will be further described in detail below according to specific embodiments of the present invention in conjunction with the drawings.

[0020] Figure 1 is a three-dimensional structure schematic diagram of the present invention;

[0021] Figure 2 is a structure schematic diagram of the detection auxiliary ring of the present invention;

[0022] Figure 3 is a structure schematic diagram of the gear of the present invention; <s

[0023] Figure 4 is a structure schematic diagram of the assembly groove of the present invention;

[0024] Figure 5 is a structure schematic diagram of the detection auxiliary ring of the present invention;

[0025] Figure 6 [[ID=ID=38]]is a structure schematic diagram when the disinfection storage seat rotates to the bottom of the humidity detection head;

[0026] Figure 7It is a schematic structural diagram of the round rod of the present invention;

[0027] Figure 8 It is a schematic structural diagram when the disinfection storage base of the present invention rotates to above the detection auxiliary ring;

[0028] Figure 9 It is a schematic structural diagram of the rotating column of the present invention;

[0029] Figure 10 It is a schematic structural diagram of contact point one and contact point two of the present invention.

[0030] Explanation of the reference numerals in the drawings of the specification: 1. Handheld frame; 2. Detection auxiliary ring; 3. Analysis ring; 301. Humidity detection head; 302. Electric rod; 4. L-shaped water outlet pipe; 5. Atomizing head; 6. Tooth ring; 7. Gear; 10. Assembly groove; 11. Embedding head; 12. Round rod; 13. Telescopic spring; 14. Pressing ring; 15. Electric telescopic column; 16. Vertical rod; 17. Inclined block; 18. Deflection frame; 19. Disinfection storage base; 22. Rotating column; 221. Contact point two; 23. Limiting frame; 231. Contact point one. Detailed implementation manners

[0031] The following further describes the present invention in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present invention and be able to implement it, but the embodiments cited do not limit the present invention.

[0032] Refer to Figures 1 to 3 As shown, an oral humidity detector according to an embodiment of the present invention includes a detection auxiliary ring 2. A detachable analysis ring 3 is arranged inside the detection auxiliary ring 2. An electric rod 302 is installed near the bottom inside the analysis ring 3. A humidity detection head 301 is clamped at the telescopic end of the electric rod 302. The humidity detection head 301 can move to penetrate or be received into the analysis ring 3. The humidity detection head 301 is used to detect the oral humidity of patients with Sjogren's syndrome after it penetrates the analysis ring 3. A control button is arranged on the outer wall of the detection auxiliary ring 2, and the electric rod 302 can be driven to move through the control button.

[0033] During operation, when a patient with Sjogren's syndrome needs to have their oral humidity detected, a medical staff holds the detection auxiliary ring 2, and inserts the analysis ring 3 and the humidity detection head 301 into the patient's oral cavity. Then, the contact part of the humidity detection head 301 is pressed against the patient's tongue. At this time, the humidity inside the patient's oral cavity can be preliminarily detected through the capacitance sensor inside the humidity detection head 301;

[0034] Subsequently, the medical staff will pull out the humidity detection head 301 that has been used once, take a new humidity detection head 301 and snap it into the telescopic end of the electric rod 302. Then, by pressing the control button on the outer wall of the detection auxiliary ring 2, the electric rod 302 drives the humidity detection head 301 to pass through the bottom of the analysis ring 3 and change the angle of the detection auxiliary ring 2, so that the protruding humidity detection head 301 presses on the upper wall of the patient's oral cavity. Subsequently, the humidity inside the patient's oral cavity can be detected again through the capacitance sensor inside the humidity detection head 301. Through the initial and secondary detection and analysis of the humidity inside the patient's oral cavity by the analysis ring 3, the specific humidity inside the patient's oral cavity can be accurately analyzed, thus facilitating the medical staff to perform atomization treatment based on the humidity of the patient's oral cavity.

[0035] It should be noted that when the detector in the present invention is not in use, the humidity detection head 301 for detection is placed inside an external storage box, and the storage box is a high-temperature disinfection box, whose function is to disinfect and keep dry the detection part of the humidity detection head 301. The dryness of the humidity detection head 301 is set by the medical staff themselves. For example, it is set to 70 degrees, so as to ensure that the initial humidity on the surface of the humidity detection head 301 taken out each time is the same.

[0036] Since the humidity detection head 301 can move to pass through the analysis ring 3 or be retracted into the analysis ring 3, it can be applicable to various oral environments of patients, that is, it can adapt to some oral cavities with small mouth openings due to chapped lips, and the operation is relatively convenient; it should be noted that due to chapped lips, when the patient's mouth opening is large, it will cause the problem of relatively painful mouth.

[0037] It also should be noted that through the initial and secondary detection and analysis of the humidity inside the patient's oral cavity by the analysis ring 3, it can avoid the problem that some patients have their mouths open for a long time due to chapped lips, resulting in a relatively dry tongue, and only detecting the humidity of the tongue once, which leads to inaccurate detection results.

[0038] It should be noted that the humidity detection head 301 is a capacitive detection sensor. When this capacitive detection sensor contacts the tongue or the moist surface of the oral cavity, water with a high dielectric constant replaces air with a low dielectric constant, resulting in a significant increase in the capacitance value. Then, the magnitude of the humidity can be inferred through the change in capacitance.

[0039] Refer to Figures 2 to 5 As shown, symmetrically arranged assembly grooves 10 are formed on the inner wall of the detection auxiliary ring 2, symmetrically arranged embedding heads 11 are fixedly installed on the side wall of the analysis ring 3, the shape of the embedding head 11 is adapted to the shape of the assembly groove 10, rounded corners are formed on the outer walls of both the embedding head 11 and the assembly groove 10, and a disinfection and recycling unit is arranged on the outside of the detection auxiliary ring 2, and the disinfection and recycling unit is used to recycle the used analysis ring 3 and humidity detection head 301.

[0040] During operation, before this humidity detector is used, medical staff can hold the analysis ring 3 and insert it into the detection auxiliary ring 2 from the upper end, so that the embedding head 11 on the outer side of the analysis ring 3 is stuck into the assembly groove 10 of the detection auxiliary ring 2; then in the initial state, that is, when the analysis ring 3 and the humidity detection head 301 are normally detecting the humidity in the patient's oral cavity, refer to the appendix Figure 4 As shown, at this time, the embedding head 11 is located inside the assembly groove 10, and after one detection is completed, through the disinfection and recycling unit, the used analysis ring 3 and humidity detection head 301 can be recycled and disinfected.

[0041] Refer to Figures 4 to 7 As shown, the disinfection and recycling unit includes a round rod 12, the round rod 12 is slidably arranged on the inner wall of the assembly groove 10, the embedding head 11 is of a telescopic design on the side wall of the analysis ring 3, a telescopic spring 13 is sleeved on the outer peripheral surface of the embedding head 11, the end of the round rod 12 contacts the side wall of the embedding head 11, and a disinfection storage seat 19 is rotatably arranged on the outer side of the detection auxiliary ring 2;

[0042] During operation, after the humidity detection head 301 completes one detection, first control the disinfection storage seat 19 to move towards the bottom of the humidity detection head 301, that is, the disinfection storage seat 19 moves from Figure 3 rotate to Figure 6 As shown in the position, then by controlling the round rod 12 to move towards the side of the embedding head 11, the round rod 12 presses against the end of the embedding head 11. Since the embedding head 11 is of a telescopic design on the side wall of the analysis ring 3, when the round rod 12 compresses the embedding head 11, the embedding head 11 will move towards the side away from the assembly groove 10, that is, the embedding head 11 is no longer stuck inside the assembly groove 10. Then the analysis ring 3 and the humidity detection head 301 at its bottom will fall into the disinfection storage seat 19 along the detection auxiliary ring 2, achieving the effect of automatically recycling the detected humidity detection head 301.

[0043] The disinfection and recycling unit further includes a pressing ring 14, the diameter of the pressing ring 14 is larger than the diameter of the detection auxiliary ring 2, the pressing ring 14 is slidably arranged on the outer side of the detection auxiliary ring 2, an electric telescopic column 15 is fixedly installed on the outer side of the detection auxiliary ring 2, the telescopic end of the electric telescopic column 15 is connected to the side wall of the pressing ring 14, a vertical rod 16 is installed at the corresponding position of the side wall of the pressing ring 14 and the round rod 12, and an inclined block 17 is installed on the side wall of the vertical rod 16, and the inclined surface of the inclined block 17 contacts the end of the round rod 12; during operation, after the humidity in the patient's oral cavity is detected, and the disinfection storage seat 19 rotates to as shown in the appendix Figure 6After reaching the position shown, the telescopic end of the electric telescopic column 15 is controlled to move by an external controller. The telescopic end of the electric telescopic column 15 drives the pressing ring 14 and the vertical rod 16 to move downward. The vertical rod 16 will drive the inclined block 17 to move downward. Since the end of the round rod 12 contacts the inclined surface of the inclined block 17, the inclined surface of the inclined block 17 will squeeze the end of the round rod 12, causing the round rod 12 to slide inside the assembly groove 10. Then, the insertion head 11 moves toward the side away from the assembly groove 10. Therefore, the analysis ring 3 and the humidity detection head 301 at its bottom will fall into the disinfection storage seat 19 along the detection auxiliary ring 2, realizing the automatic recovery function of the humidity detection head 301, avoiding the problem of cross-infection when subsequent patients use the humidity detection head 301, and maintaining a safe detection environment.

[0044] Refer to Figures 2 to 8 As shown, a deflection frame 18 is rotatably arranged on the outer side of the detection auxiliary ring 2. The end of the deflection frame 18 is connected to the output end of the micro motor. The disinfection storage seat 19 is rotatably installed at the end of the deflection frame 18 away from the detection auxiliary ring 2. During operation, in the initial state, the position of the disinfection storage seat 19 is as shown in the appendix Figure 1 and Figure 3 As shown, when the humidity detection head 301 finishes one detection, the controller controls the micro motor to drive the deflection frame 18 and the disinfection storage seat 19 to rotate, so that the disinfection storage seat 19 and the deflection frame 18 will move toward the bottom of the humidity detection head 301, that is, move to the position shown in the appendix Figure 6 As shown. After that, after the above-mentioned insertion head 11 moves toward the side away from the assembly groove 10, the analysis ring 3 and the humidity detection head 301 at its bottom will fall into the disinfection storage seat 19, realizing the function of automatic recovery, without the need for medical staff to manually replace it, solving the problem of possible secondary pollution caused by manual replacement by medical staff in the prior art.

[0045] Refer to Figures 2 to 6 As shown, the shape of the disinfection storage seat 19 is large at one end and small at the other end. The diameter of the large-diameter end of the disinfection storage seat 19 is larger than the diameter of the analysis ring 3. The diameter of the small-diameter end of the disinfection storage seat 19 is smaller than the diameter of the analysis ring 3. The diameters of both ends of the disinfection storage seat 19 are larger than the diameter of the humidity detection head 301. During operation, when the disinfection storage seat 19 moves to the appendix Figure 6When in the shown position, and when the analysis ring 3 and the humidity detection head 301 fall into the lower disinfection storage base 19, due to the special design of the disinfection storage base 19 with a larger diameter at one end and a smaller diameter at the other end, the humidity detection head 301 will directly cross over the end with the larger diameter of the disinfection storage base 19. When the analysis ring 3 moves to the end with the smaller diameter of the disinfection storage base 19, the analysis ring 3 will be stuck at the end with the smaller diameter of the disinfection storage base 19. At this time, the sensor part of the humidity detection head 301 will not contact the inner wall of the disinfection storage base 19. With such a design, not only can it ensure that the analysis ring 3 and the humidity detection head 301 are stably stuck inside the disinfection storage base 19, but also it can avoid the problem that when the humidity detection head 301 falls from a height, the contact between the humidity detection head 301 and the inner wall of the disinfection storage base 19 causes damage to the sensor of the humidity detection head 301 itself.

[0046] It should be noted that the disinfection storage base 19 is for ultraviolet or high-temperature disinfection. In this way, it is convenient to disinfect the humidity detection head 301, and the disinfection storage base 19 has the same principle as the above-mentioned high-temperature disinfection box. The disinfection storage base 19 can perform primary disinfection on the used humidity detection head 301, and then put it into the above-mentioned high-temperature disinfection box for secondary disinfection, which is beneficial to the normal use of the humidity detection head 301 subsequently.

[0047] Refer to Figures 4 to 10 As shown, the deflection frame 18 is rotationally arranged outside the detection auxiliary ring 2 through a rotating column 22, and a limiting frame 23 adapted to the rotating column 22 is arranged outside the detection auxiliary ring 2. A contact point one 231 is installed on the inner wall of the limiting frame 23, and a contact point two 221 is installed on the outer peripheral surface of the rotating column 22;

[0048] During operation, when the disinfection storage base 19 moves to the position shown in Figure 6 , at this time, the contact point one 231 and the contact point two 221 are not in contact; after the disinfection of the humidity detection head 301 is completed, the external controller will control the deflection frame 18 to rotate to the position shown in Figure 8 . At this time, the contact point one 231 and the contact point two 221 will be in contact, and the external circuit is connected. The external controller will control the disinfection storage base 19 to rotate itself, so that the humidity detection head 301 corresponds to the upper opening end of the detection auxiliary ring 2. Then, the medical staff take out the analysis ring 3 and the humidity detection head 301 and put them into the detection auxiliary ring 2, and then the re-oral detection of the patient can be realized.

[0049] L-shaped water outlet pipes 4 are symmetrically arranged outside the humidity detection head 301, and atomizing heads 5 are installed at the water outlet ends of the L-shaped water outlet pipes 4; when the humidity detected by the humidity detection head 301 on the tongue or the inner wall of the oral cavity is low, at this time, the external controller can spray the drinking water inside the L-shaped water outlet pipe 4 through the atomizing head 5 into the patient's mouth to realize the function of automatic humidification in the oral cavity.

[0050] A handheld frame 1 is provided on the outer side of the detection auxiliary ring 2. The detection auxiliary ring 2 is rotatably arranged within the handheld frame 1. A toothed ring 6 is fixedly installed on the outer peripheral surface of the detection auxiliary ring 2. A gear 7 is rotatably arranged on the side wall of the handheld frame 1. The gear 7 is meshed and connected with the toothed ring 6. The gear 7 is connected to the output end of an external micro motor through a rotating shaft. A limiting ring groove adapted to the detection auxiliary ring 2 is provided on the side of the handheld frame 1.

[0051] During operation, when the humidity detected by the humidity detection head 301 on the tongue or the inner wall of the oral cavity is low, first control the electric rod 302 to drive the humidity detection head 301 away from the patient's tongue or the inner wall of the oral cavity. Then, when the drinking water inside the L-shaped water outlet pipe 4 is sprayed into the patient's oral cavity through the atomizing head 5, and the output end of the external micro motor drives the gear 7 to rotate, the gear 7 drives the toothed ring 6 to rotate, and the toothed ring 6 can drive the detection auxiliary ring 2 to rotate. In this way, the detection auxiliary ring 2 can drive the L-shaped water outlet pipe 4 and the atomizing head 5 to rotate synchronously. Then, the atomized water can be evenly sprayed inside the patient's oral cavity, realizing the function of quickly humidifying the patient's oral cavity.

[0052] It should be noted that when spraying atomized water into the patient's oral cavity through the L-shaped water outlet pipe 4 and the atomizing head 5, the distance between the two L-shaped water outlet pipes 4 is smaller than the opening diameter of the patient's oral cavity. Therefore, the L-shaped water outlet pipe 4 and the atomizing head 5 can extend into the patient's mouth without contacting the inner wall of the patient's oral cavity, so as to humidify the patient's oral cavity.

[0053] A limiting groove adapted to the analysis ring 3 is provided inside the detection auxiliary ring 2. It should be noted that a limiting post is provided on the outer side of the analysis ring 3, and a limiting groove is provided on the inner wall of the detection auxiliary ring 2. Medical staff can press the analysis ring 3 downward along the limiting groove so that the embedding head 11 on the outer side of the analysis ring 3 is inserted into the assembly groove 10 again. Through this design, after the oral humidity detector of the embodiment of the present invention completes the oral humidity detection of the patient, it can automatically recycle the humidity detection head 301 by itself. Finally, the disinfected analysis ring 3 can be manually assisted and placed into the detection auxiliary ring 2 again. In this way, cross-infection during the use of the humidity detection head 301 can be avoided, providing a safe oral humidity test environment.

[0054] Working principle: When a patient with Sjogren's syndrome needs to have their oral cavity humidity detected, the medical staff holds the detection auxiliary ring 2 and inserts the analysis ring 3 and the humidity detection head 301 into the patient's oral cavity. Subsequently, the medical staff presses the control button on the outer wall of the detection auxiliary ring 2, causing the electric rod 302 to drive the humidity detection head 301 to press against the patient's tongue or the inner wall of the oral cavity. Then, the humidity inside the patient's oral cavity can be detected through the capacitance sensor inside the humidity detection head 301. By driving the humidity detection head 301 to move a certain distance at the bottom of the analysis ring 3 through the electric rod 302, it is convenient for the humidity detection head 301 to stably press on the patient's tongue or the inner wall of the oral cavity, and the operation is relatively convenient.

[0055] In the initial state, that is, when the analysis ring 3 and the humidity detection head 301 are normally detecting the humidity of the patient's oral cavity, as shown in the attached Figure 4 figure, at this time, the embedding head 11 is located inside the assembly groove 10, which can ensure that during the detection process of the humidity detection head 301, the entire analysis ring 3 and the humidity detection head 301 have sufficient pressure to press on the tongue or the inner wall of the oral cavity, improving the detection accuracy of the humidity detection head 301;

[0056] After the humidity detection head 301 has completed one detection, first control the disinfection storage seat 19 to move towards the bottom of the humidity detection head 301, that is, the disinfection storage seat 19 moves from Figure 3 rotation to Figure 6 the position shown in the figure. Subsequently, by controlling the round rod 12 to move towards the side close to the embedding head 11, the round rod 12 presses against the end of the embedding head 11. Since the embedding head 11 is telescopically designed on the side wall of the analysis ring 3, when the round rod 12 compresses the embedding head 11, the embedding head 11 will move towards the side away from the assembly groove 10, that is, the embedding head 11 will no longer be stuck inside the assembly groove 10. Then, the analysis ring 3 and the humidity detection head 301 at its bottom will fall into the disinfection storage seat 19 along the detection auxiliary ring 2, achieving the effect of automatically recycling the humidity detection head 301 that has completed the detection;

[0057] After the humidity detection of the patient's oral cavity is completed, and the disinfection storage seat 19 rotates to as shown in the attached Figure 6After reaching the position shown, the telescopic end of the electric telescopic column 15 is controlled to move by an external controller. The telescopic end of the electric telescopic column 15 drives the pressure ring 14 and the vertical rod 16 to move downward, and the vertical rod 16 drives the oblique block 17 to move downward. Since the end of the round rod 12 contacts the inclined surface of the oblique block 17, the inclined surface of the oblique block 17 squeezes the end of the round rod 12, causing the round rod 12 to slide inside the assembly groove 10. Then, the embedded head 11 moves to the side away from the assembly groove 10. Therefore, the analysis ring 3 and the humidity detection head 301 at the bottom thereof will fall into the disinfection storage seat 19 along the detection auxiliary ring 2, realizing the automatic recovery function of the humidity detection head 301, avoiding the problem of cross infection when subsequent patients use the humidity detection head 301, and maintaining a safe detection environment.

[0058] When the disinfection storage seat 19 moves to the Figure 6 When the analysis ring 3 and the humidity detection head 301 are in the position shown, and when the analysis ring 3 and the humidity detection head 301 fall into the interior of the disinfection storage seat 19 below, since the shape of the disinfection storage seat 19 is a special design with a large diameter at one end and a small diameter at the other end, the humidity detection head 301 will directly pass over the end with the large diameter of the disinfection storage seat 19, and when the analysis ring 3 moves to the end with the smaller diameter of the disinfection storage seat 19, the analysis ring 3 will be stuck at the end with the smaller diameter of the disinfection storage seat 19. At this time, the sensor part of the humidity detection head 301 will not contact the inner wall of the disinfection storage seat 19. Such a design not only ensures that the analysis ring 3 and the humidity detection head 301 are stably stuck in the interior of the disinfection storage seat 19, but also avoids the problem that the humidity detection head 301 itself is damaged by contact with the inner wall of the disinfection storage seat 19 when the humidity detection head 301 falls from a height;

[0059] When the disinfection storage seat 19 moves to the Figure 6 When the humidity detection head 301 is sterilized, the external controller controls the deflection frame 18 to rotate to the position shown in FIG. Figure 8 In the position shown, contact 1 231 and contact 2 221 are in contact, and the external circuit is connected. The external controller controls the rotation of the disinfection storage seat 19, so that the humidity detection head 301 is aligned with the upper opening end of the detection auxiliary ring 2. The medical staff then takes out the analysis ring 3 and the humidity detection head 301 and puts them into the detection auxiliary ring 2 to perform another oral examination on the patient.

[0060] When the humidity of the tongue or the inner wall of the oral cavity detected by the humidity detection head 301 is relatively low, first control the electric rod 302 to drive the humidity detection head 301 away from the patient's tongue or the inner wall of the oral cavity. Then, when the drinking water inside the L-shaped water outlet pipe 4 is sprayed into the patient's oral cavity through the atomizing head 5, and the external micro motor drives the gear 7 to rotate through the output end, the gear 7 drives the toothed ring 6 to rotate, and the toothed ring 6 can drive the detection auxiliary ring 2 to rotate. In this way, the detection auxiliary ring 2 can drive the L-shaped water outlet pipe 4 and the atomizing head 5 to rotate synchronously. Then, the atomized water can be evenly sprayed inside the patient's oral cavity, realizing the function of quickly humidifying the patient's oral cavity.

[0061] Obviously, the above embodiments are only examples clearly described and not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. An oral humidity detector, characterized in that: It includes a detection auxiliary ring, inside which a detachable analysis ring is arranged. An electric rod is installed near the bottom inside the analysis ring. A humidity detection head is clamped at the telescopic end of the electric rod. The humidity detection head can move to penetrate out of the analysis ring or be retracted into the analysis ring. The humidity detection head is used to monitor the oral humidity of patients with Sjogren's syndrome after it penetrates out of the analysis ring. Symmetrically arranged assembly grooves are formed on the inner wall of the detection auxiliary ring. Symmetrically arranged embedding heads are fixedly installed on the side wall of the analysis ring. The shape of the embedding head is adapted to the shape of the assembly groove. A disinfection and recycling unit is arranged outside the detection auxiliary ring. The disinfection and recycling unit is used to recycle the used analysis ring and humidity detection head. The disinfection and recycling unit includes a round rod which is slidably arranged on the inner wall of the assembly groove. The embedding head is of a telescopic design on the side wall of the analysis ring. A telescopic spring is sleeved on the outer peripheral surface of the embedding head. The end of the round rod contacts the side wall of the embedding head. A disinfection storage seat is rotatably arranged outside the detection auxiliary ring. The disinfection and recycling unit further includes a pressing ring whose diameter is larger than that of the detection auxiliary ring. The pressing ring is slidably arranged outside the detection auxiliary ring. An electric telescopic column is fixedly installed outside the detection auxiliary ring. The telescopic end of the electric telescopic column is connected to the side wall of the pressing ring. A vertical rod is installed at the corresponding position of the side wall of the pressing ring and the round rod. An inclined block is installed on the side wall of the vertical rod. The inclined surface of the inclined block contacts the end of the round rod. A deflection frame is rotatably arranged outside the detection auxiliary ring. The disinfection storage seat is rotatably installed at the end of the deflection frame far from the detection auxiliary ring. After the humidity in the patient's oral cavity is detected, the deflection frame can be flipped to be close to the bottom of the humidity detection head. By controlling the movement of the telescopic end of the electric telescopic column through an external controller, the telescopic end of the electric telescopic column drives the pressing ring and the vertical rod to move downward. The vertical rod will drive the inclined block to move downward. Since the end of the round rod contacts the inclined surface of the inclined block, the inclined surface of the inclined block will squeeze the end of the round rod, causing the round rod to slide inside the assembly groove. Then the embedding head moves to the side away from the assembly groove. Therefore, the analysis ring and the humidity detection head at its bottom will fall along the detection auxiliary ring into the disinfection storage seat, realizing the automatic recycling function of the humidity detection head. The deflection frame is rotatably arranged outside the detection auxiliary ring through a rotating column. And a limiting frame adapted to the rotating column is arranged outside the detection auxiliary ring. A contact point one is installed on the inner wall of the limiting frame. A contact point two is installed on the outer peripheral surface of the rotating column, which is used to control the deflection frame to rotate to the position corresponding to the upper opening end of the detection auxiliary ring by an external controller after the humidity detection head is disinfected. At this time, the contact points one and two contact, resulting in the connection of the external circuit. Further, it controls the self-rotation of the disinfection storage seat to take out the analysis ring and the humidity detection head and then put them into the detection auxiliary ring.

2. The oral humidity detector according to claim 1, wherein: The shape of the disinfection storage base is that one end has a larger diameter and the other end has a smaller diameter. The diameter of the end with the larger diameter of the disinfection storage base is greater than the diameter of the analysis ring, and the diameter of the end with the smaller diameter of the disinfection storage base is less than the diameter of the analysis ring. The diameters of both ends of the disinfection storage base are greater than the diameter of the humidity detection head.

3. The oral humidity detector according to claim 1, wherein: L-shaped water outlet pipes are symmetrically arranged on the outer side of the humidity detection head, and atomizing heads are installed at the water outlet ends of the L-shaped water outlet pipes.

4. The oral humidity detector according to claim 1, characterized in that: A handheld holder is arranged on the outer side of the detection auxiliary ring. The detection auxiliary ring is rotatably arranged in the handheld holder. A toothed ring is fixedly installed on the outer peripheral surface of the detection auxiliary ring. A gear is rotatably arranged on the side wall of the handheld holder. The gear is meshed with the toothed ring. The gear is connected to the output end of an external micro motor through a rotating shaft. A limiting ring groove adapted to the detection auxiliary ring is arranged on the side of the handheld holder.

5. The oral humidity detector according to claim 4, characterized in that: A limiting groove adapted to the analysis ring is formed inside the detection auxiliary ring.

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