Skin moisture tester

Abstract

The utility model relates to the technical field of electronic measurement, and discloses a skin moisture tester which comprises a tester body, a cap is arranged at the top of the tester body, a disinfection structure is arranged in the cap and comprises an ultraviolet lamp tube, the inner wall of the cap is fixedly connected with the end of the ultraviolet lamp tube, and the inner wall of the cap is fixedly connected with the end of the ultraviolet lamp tube. The inner wall of the cover cap is fixedly connected with the end of an inclined plate, the inner wall of the cover cap is arranged on the outer wall of a button in a sleeving mode, the side wall of the button is fixedly connected with the end of a supporting rod, the other end of the supporting rod is fixedly connected with the side wall of a sliding block, and the top of the sliding block is slidably connected into a sliding groove. The inner wall of the sliding groove is fixedly connected with the end of a fixing spring, an air bag is arranged in the cover cap, an air inlet is formed in the side wall of the air bag, and by arranging a disinfection structure, the risk that the use safety of the tester is reduced due to the fact that the tester probe is not disinfected in place when multiple persons are tested is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic measurement, in particular to a skin moisture tester. Background Art

[0002] A skin moisture tester is a medical device that mainly uses weak electric current to stimulate the skin, thereby achieving water loss in the dermis, and displaying it through the instrument to determine the moisture content of the skin. The skin moisture tester can be used for auxiliary diagnosis of skin allergies, eczema, psoriasis, ichthyosis and other diseases. It can also assist in determining whether the patient's skin barrier function is normal. In addition, the skin moisture tester can also be used to predict the patient's postoperative recovery.

[0003] The skin moisture tester detects moisture by attaching a probe to the skin, but the skin moisture tester needs to perform moisture detection on multiple people, and usually the probe needs to be disinfected when the skin moisture tester changes people to perform detection to avoid infection from bacteria or skin diseases. However, in actual use of existing equipment, the skin moisture tester is disinfected by wiping the probe with alcohol, but alcohol will leave residue on its surface after wiping. If the residual alcohol is wiped with dry cloth or cotton, the disinfection effect will be ineffective and resources will be wasted. At the same time, it takes a certain amount of time to wait for the alcohol to evaporate, thus increasing the time for subsequent testing of the skin moisture tester, thereby reducing the safety of the tester. In view of this, we propose a skin moisture tester. Utility Model Content

[0004] The purpose of the utility model is to provide a skin moisture tester to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a skin moisture tester, comprising a tester, a surface of which is provided with an LED display screen, which is convenient for observing the moisture content of the skin, a cap is provided on the top of the tester, a disinfection structure is provided inside the cap, and the cap protects the detector probe, and the disinfection structure includes:

[0006] An ultraviolet lamp tube, the inner wall of the cap is fixedly connected to the end of the ultraviolet lamp tube, the inner wall of the cap is fixedly connected to the end of the oblique plate, the inner wall of the cap is sleeved on the outer wall of the button, and the side wall of the button is fixedly connected to the end of the support rod;

[0007] A slider, the other end of the support rod is fixedly connected to the side wall of the slider, the top of the slider is slidably connected to the inside of the slide slot, the inner wall of the slide slot is fixedly connected to the end of a fixed spring, the fixed spring helps the slider to reset inside the slide slot, an air bag is arranged inside the cap, an air inlet is opened on the side wall of the air bag, and a telescopic spring is arranged on the inner wall of the air bag;

[0008] Inclined hole: the side wall of the cap is provided with an inclined hole, which allows the gas sprayed from the airbag to be discharged, and at the same time prevents external impurities from entering due to the inclined setting. The bottom of the airbag is connected to the end of the nozzle through a hose, and a filter net is provided on the top of the cap.

[0009] Preferably, the bottom of the inclined plate is fixedly connected to the upper surface of the nozzle.

[0010] Preferably, an end of the inclined plate close to the nozzle is higher than an end of the inclined plate away from the nozzle.

[0011] Preferably, an end of the button close to the airbag is matched with the inner surface of the air inlet.

[0012] Preferably, one end of the telescopic spring is fixedly connected to one side of the inner wall of the airbag, and the other end of the telescopic spring is fixedly connected to the other side of the inner wall of the airbag.

[0013] Preferably, a cavity is provided inside the button, the inner wall of the cavity is matched with the outer surface of the sealing plug, and a through hole is provided at one end of the button away from the sealing plug.

[0014] Preferably, the sealing plug is located on the outer wall of the cap.

[0015] Compared with the prior art, the utility model provides a skin moisture tester, which has the following beneficial effects:

[0016] 1. The skin moisture tester squeezes the airbag by pressing the button back and forth. The slider cooperates with the slide groove and the fixed spring so that the button can only move horizontally, ensuring the sealing degree of the button to the air inlet so that the gas inside the airbag can be sprayed to the probe through the nozzle, preventing the residual alcohol stains on the surface of the probe after alcohol disinfection, which may cause a decrease in test accuracy. After the tester is placed for a long time, the probe needs to be fully disinfected with an ultraviolet lamp before use, which improves the safety of the tester for skin moisture testing and prevents the tester probe from being tested on multiple people without being fully disinfected, resulting in the risk of reduced safety in the use of the tester.

[0017] 2. The skin moisture tester has a cavity opened by a button for placing desiccant particles, a through hole for the desiccant particles to absorb moist air at the air inlet, and a sealing plug for replacing the desiccant particles, thereby accelerating the drying speed when the airbag dries the probe surface and shortening the time for secondary detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a top view schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a bottom view schematic diagram of the main structure of the utility model;

[0020] Figure 3 It is a side view schematic diagram of the cross-sectional structure of the cap of the utility model;

[0021] Figure 4 It is a bottom view schematic diagram of a partial cross-sectional structure of the main body of the utility model;

[0022] Figure 5 For this utility model Figure 3 A schematic diagram of the enlarged structure of the middle A area;

[0023] Figure 6 For this utility model Figure 4 Schematic diagram of the enlarged structure of region B in the middle.

[0024] In the figure: 1. tester; 2. cover cap; 3. ultraviolet lamp tube; 4. oblique plate; 5. button; 6. support rod; 7. slider; 8. slide groove; 9. fixing spring; 10. air bag; 11. air inlet; 12. telescopic spring; 13. inclined hole; 14. nozzle; 15. filter screen; 16. cavity; 17. sealing plug; 18. through hole. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a skin moisture tester, comprising a tester 1, a cap 2 is arranged on the top of the tester 1, a disinfection structure is arranged inside the cap 2, and the disinfection structure comprises an ultraviolet lamp 3, an inclined plate 4, a button 5, a support rod 6, a slider 7, a slide groove 8, a fixing spring 9, an air bag 10, an air inlet 11, a telescopic spring 12, an inclined hole 13, a nozzle 14, and a filter 15.

[0026] In the embodiment of the utility model, the inner wall of the cap 2 is fixedly connected with the end of the ultraviolet lamp 3, the ultraviolet lamp 3 is powered by a rechargeable battery, and the battery can be charged through a USB interface, so that the ultraviolet lamp 3 can be lighted and disinfected. The inner wall of the cap 2 is fixedly connected with the end of the oblique plate 4, and the inner wall of the cap 2 is sleeved on the outer wall of the button 5, so that the cap 2 is convenient for closing the test probe of the tester 1. The side wall of the button 5 is fixedly connected with the end of the support rod 6, and the support rod 6 is provided with two groups, and the two groups of support rods 6 are mirror-imaged with the central axis of the button 5 as the symmetry axis. The other end of the support rod 6 is fixedly connected to the side wall of the slider 7, the top of the slider 7 is slidably connected to the inside of the slide groove 8, the number of sliders 7 and slide grooves 8 is equal to that of the support rod 6, the inner wall of the slide groove 8 is fixedly connected to the end of the fixed spring 9, an air bag 10 is arranged inside the cap 2, an air inlet 11 is provided on the side wall of the air bag 10, a telescopic spring 12 is provided on the inner wall of the air bag 10, an inclined hole 13 is provided on the side wall of the cap 2, the bottom of the air bag 10 is connected to the end of the nozzle 14 through a hose, the hose is arranged as a telescopic hose, and a filter net 15 is provided on the top of the cap 2.

[0027] like Figure 1-Figure 6 As shown, in one embodiment of the utility model, the bottom of the oblique plate 4 is fixedly connected to the upper surface of the nozzle 14, the end of the oblique plate 4 close to the nozzle 14 is higher than the end of the oblique plate 4 away from the nozzle 14, and two groups of oblique plates 4 are provided, and the two groups of oblique plates 4 are mirror-imaged with the central axis of the cap 2 as the axis of symmetry, the end of the button 5 close to the airbag 10 is adapted to the inner surface of the air inlet 11, one end of the telescopic spring 12 is fixedly connected to one side of the inner wall of the airbag 10, and the other end of the telescopic spring 12 is fixedly connected to the inner wall of the airbag 10. On the other side, a cavity 16 is provided inside the button 5. The cavity 16 is convenient for placing desiccant particles so that the air at the air inlet 11 of the airbag 10 remains relatively dry. The inner wall of the cavity 16 is adapted to the outer surface of the sealing plug 17. A through hole 18 is provided at the end of the button 5 away from the sealing plug 17. The sealing plug 17 is located on the outer wall of the cap 2. The sealing plug 17 is convenient for closing the cavity 16. A groove is provided on the side wall of the sealing plug 17 to facilitate the hand to insert and take the sealing plug 17. The aperture of the through hole 18 is smaller than the diameter of the desiccant particles.

[0028] In the present utility model, if Figure 1-Figure 6As shown, when in use, the probe of the tester 1 is placed against the skin to perform a moisture test. When the tester 1 is used to test multiple people, in order to ensure cleanliness, the operator needs to use alcohol cotton to disinfect the probe of the tester 1. When the alcohol surface covers the probe of the tester 1 and is wiped, alcohol stains will remain on the surface of the probe. Since alcohol takes a certain amount of time to evaporate, immediately placing the probe against the skin will reduce the accuracy of the test due to the alcohol residue. Wiping the residual alcohol with a dry cloth will cause secondary contamination of the probe. At this time, the cap 2 is covered to seal the probe of the tester 1. The thumb of the hand holding the tester 1 continuously presses the button 5 back and forth, and the button 5 drives the support rod 6 to move so that the slider 7 moves inside the slide groove 8, and the fixed spring 9 is compressed accordingly, so that the airbag 10 is pressed by the button 5 to draw in the air dried by the desiccant particles through the air inlet 11. After the airbag 10 is stressed, the air inlet 11 is closed, and the telescopic spring 12 is compressed accordingly, so that the nozzle 14 sprays dry gas to the probe to accelerate the volatilization of alcohol. After repeating the above steps for a certain period of time, the cap 2 is removed from the tester 1. After the probe is disinfected, its surface is ensured to be in a dry environment, which will not cause any impact on the moisture test of the skin. Finally, when the tester 1 is placed for a long time, the ultraviolet lamp 3 can be used to fully disinfect the probe, thereby improving the safety of the tester 1 when in use.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A skin moisture tester, comprising a tester (1), wherein a cap (2) is disposed on the top of the tester (1), and wherein: The cap (2) is provided with a disinfection structure inside, and the disinfection structure comprises: An ultraviolet lamp tube (3), the inner wall of the cover cap (2) is fixedly connected to the end of the ultraviolet lamp tube (3), the inner wall of the cover cap (2) is fixedly connected to the end of the oblique plate (4), the inner wall of the cover cap (2) is sleeved on the outer wall of the button (5), and the side wall of the button (5) is fixedly connected to the end of the support rod (6); A slider (7), the other end of the support rod (6) is fixedly connected to the side wall of the slider (7), the top of the slider (7) is slidably connected to the inside of the slide groove (8), the inner wall of the slide groove (8) is fixedly connected to the end of the fixed spring (9), the inside of the cap (2) is provided with an air bag (10), the side wall of the air bag (10) is provided with an air inlet (11), and the inner wall of the air bag (10) is provided with a telescopic spring (12); An inclined hole (13), the side wall of the cover cap (2) is provided with an inclined hole (13), the bottom of the air bag (10) is connected to the end of a nozzle (14) via a hose, and the top of the cover cap (2) is provided with a filter net (15).

2. A skin moisture tester according to claim 1, characterized in that: The bottom of the inclined plate (4) is fixedly connected to the upper surface of the spray head (14).

3. A skin moisture tester according to claim 1, characterized in that: An end of the inclined plate (4) close to the nozzle (14) is higher than an end of the inclined plate (4) away from the nozzle (14).

4. A skin moisture tester according to claim 1, characterized in that: One end of the button (5) close to the airbag (10) is matched with the inner surface of the air inlet (11).

5. A skin moisture tester according to claim 1, characterized in that: One end of the telescopic spring (12) is fixedly connected to one side of the inner wall of the airbag (10), and the other end of the telescopic spring (12) is fixedly connected to the other side of the inner wall of the airbag (10).

6. A skin moisture tester according to claim 1, characterized in that: The button (5) has a cavity (16) formed inside, the inner wall of the cavity (16) is matched with the outer surface of the sealing plug (17), and a through hole (18) is formed at one end of the button (5) away from the sealing plug (17).

7. A skin moisture tester according to claim 6, characterized in that: The sealing plug (17) is located on the outer wall of the cover cap (2).

Images