CN213606300U

CN213606300U - Portable skin moisture detector

Info

Publication number: CN213606300U
Application number: CN202022227698.4U
Authority: CN
Inventors: 方俊平; 陈洪抄
Original assignee: Hangzhou Plough Biotechnology Co ltd
Current assignee: Hangzhou Plough Biotechnology Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-07-06
Anticipated expiration: 2030-10-09

Abstract

The utility model relates to a skin detection technology field just discloses a portable skin moisture detector, including the detector body, the bottom fixed mounting of detector body has the installation cover, the bottom fixed mounting of installation cover inner chamber has pressure sensor, pressure sensor's bottom fixed mounting has pressure spring, pressure spring's bottom fixed mounting has the pressure piece. This portable skin moisture detector, through the bottom fixed mounting at pressure sensor have pressure spring and be fixed with the pressure piece, when detecting the moisture of skin, the pressure sensor who is located humidity transducer lateral surface receives pressure immediately, and the elasticity of skin counteracts the pressure piece and compresses pressure spring and drives and carry out the displacement between the relative installation cover of pressure piece simultaneously, and the pressure sensor who is located the pressure spring top at this moment measures data immediately and realizes the detection of skin elasticity, thereby has realized the advantage that can detect skin elasticity.

Description

Portable skin moisture detector

Technical Field

The utility model relates to a skin detects technical field, specifically is a portable skin moisture detector.

Background

The skin moisture tester is an instrument which adopts a bioelectrical impedance analysis technology and measures and calculates the moisture condition of the skin through a microcomputer with high precision; the core of the skin moisture meter is a sensitive moisture sensor, which is located in a cylindrical measurement chamber. During measurement, the measurement cavity is closed by the surface to be measured and is not influenced by indoor air flow. During the measurement, the sensor monitors the increase in relative humidity within the measurement chamber. The evaporation rate (g/m 2 h) was automatically calculated from the increase in relative humidity. In the measuring gap, the measuring cavity can be ventilated, and the ventilation time can be automatically controlled.

The existing skin moisture detector generally adopts a humidity sensor to detect the moisture of the skin, but the attribute related to the skin moisture is generally the elasticity of the skin, but the skin moisture detector in the prior art can only detect the moisture content of the skin, cannot further detect the elasticity of the skin, and has low functionality.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a portable skin moisture detector possesses the advantage that can detect skin elasticity, has solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a portable skin moisture detector, includes the detector body, the bottom fixed mounting of detector body has the installation cover, the bottom fixed mounting of installation cover inner chamber has pressure sensor, pressure sensor's bottom fixed mounting has pressure spring, pressure spring's bottom fixed mounting has the pressure piece, the equal fixed mounting in both ends has spacing about the pressure piece, the spacing groove has all been seted up at both ends about the installation cover inner chamber, the pressure piece passes through activity joint between the spacing groove of spacing and installation cover inner chamber, the middle part fixed mounting of pressure piece has humidity transducer.

Preferably, the four corners of the bottom end of the detector body are fixedly provided with LED lamps, and the top end of the detector body is fixedly provided with a handle.

Preferably, the back fixed mounting of detector body has fixed cover, the ventilation groove has all been seted up at both ends about the detector body.

Preferably, the middle part of the inner cavity of the fixed sleeve is fixedly provided with a baffle, the middle part of the baffle is provided with a movable groove, and the inside of the fixed sleeve is movably clamped with a movable block.

Preferably, the front surface of the movable block is fixedly provided with a buckle, and the cross section area of the movable block is the same as that of the movable groove.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this portable skin moisture detector, through the bottom mounting at the detector body cover, and be fixed with pressure sensor at the bottom of mounting cover inner chamber, and be fixed with pressure spring and be fixed with the pressure piece at pressure sensor's bottom fixed mounting, when detecting the moisture of skin, the pressure sensor who is located humidity transducer lateral surface receives pressure immediately, the elasticity of skin counteracts simultaneously pressure piece and compresses pressure spring and drive the pressure piece and carry out the displacement between the relative mounting cover of pressure piece, the pressure sensor who is located the pressure spring top at this moment measures data immediately and realizes the detection of skin elasticity, thereby the advantage that can detect skin elasticity has been realized.

2. This portable skin moisture detector is fixed with fixed cover through the back at the detector body to inner chamber at fixed cover is fixed with the baffle, and has seted up the movable groove at the middle part of baffle, and accessible attacker uses the finger to fix detector body liberation palm when the detector body is handed to needs, and the accessible rotates attacker to ninety degrees and can drive the movable block and take place the separation between the movable groove when need not to fix, thereby has realized the advantage that can need not the palm and grip.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

FIG. 3 is an exploded view of the buckle structure of the present invention;

FIG. 4 is a cross-sectional view of the internal structure of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 3.

In the figure: 1. a detector body; 2. a handle; 3. fixing a sleeve; 4. a baffle plate; 5. a movable groove; 6. a movable block; 7. buckling a handle; 8. a pressure sensor; 9. a pressure spring; 10. a pressure block; 11. a humidity sensor; 12. a limiting groove; 13. a limiting strip; 14. an LED lamp; 15. a ventilation slot; 16. and (7) installing a sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a portable skin moisture detector comprises a detector body 1, a mounting sleeve 16 is fixedly mounted at the bottom end of the detector body 1, a pressure sensor 8 is fixedly mounted at the bottom end of an inner cavity of the mounting sleeve 16, a pressure spring 9 is fixedly mounted at the bottom end of the pressure sensor 8, a pressure block 10 is fixedly mounted at the bottom end of the pressure spring 9, limiting strips 13 are fixedly mounted at the left end and the right end of the pressure block 10, limiting grooves 12 are formed at the left end and the right end of the inner cavity of the mounting sleeve 16, the pressure block 10 is movably clamped with the limiting grooves 12 of the inner cavity of the mounting sleeve 16 through the limiting strips 13, and a humidity sensor 11 is fixedly mounted at the middle.

Wherein, the equal fixed mounting in four corners department of detector body 1 bottom has LED lamp 14, and the top fixed mounting of detector body 1 has handle 2, and accessible LED lamp 14 throws light on skin to observe the fair degree of skin.

Wherein, the fixed cover 3 of back fixed mounting of detector body 1, ventilation groove 15 has all been seted up at both ends about detector body 1, and ventilation groove 15 can ventilate the measurement chamber, accelerates the detection of skin moisture.

Wherein, the middle part fixed mounting of the inner chamber of fixed cover 3 has baffle 4, and movable groove 5 has been seted up at the middle part of baffle 4, and the inside activity joint of fixed cover 3 has movable block 6, and baffle 4 is installed at the middle part of fixed cover 3, can block movable block 6, realizes movable block 6's joint.

Wherein, the front fixed mounting of movable block 6 has attacker 7, and the cross sectional area of movable block 6 is the same with the cross sectional area in activity groove 5, and accessible rotates attacker to ninety degrees and can drive and take place to separate between movable block 6 and the activity groove 5 when need not to fix.

The working principle is as follows: when the portable skin moisture detector is used, when moisture of skin is detected, the pressure sensor 8 on the outer side face of the humidity sensor 11 is immediately stressed, meanwhile, the elasticity of the skin counteracts the pressure block 10 and compresses the pressure spring 9 and drives the pressure block 10 to move relative to the mounting sleeve 16, the pressure sensor 8 on the top end of the pressure spring 9 immediately detects data to realize detection of the elasticity of the skin, and the humidity sensor 11 can detect the moisture of the skin.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a portable skin moisture detector, includes detector body (1), its characterized in that: the bottom fixed mounting of detector body (1) has installation cover (16), the bottom fixed mounting of installation cover (16) inner chamber has pressure sensor (8), the bottom fixed mounting of pressure sensor (8) has pressure spring (9), the bottom fixed mounting of pressure spring (9) has pressure piece (10), the equal fixed mounting in both ends has spacing (13) about pressure piece (10), spacing groove (12) have all been seted up at both ends about installation cover (16) inner chamber, activity joint between spacing groove (12) of pressure piece (10) through spacing (13) and installation cover (16) inner chamber, the middle part fixed mounting of pressure piece (10) has humidity transducer (11).

2. The portable skin moisture meter according to claim 1, wherein: the LED detector is characterized in that LED lamps (14) are fixedly mounted at four corners of the bottom end of the detector body (1), and a handle (2) is fixedly mounted at the top end of the detector body (1).

3. The portable skin moisture meter according to claim 1, wherein: the back fixed mounting of detector body (1) has fixed cover (3), ventilation groove (15) have all been seted up at both ends about detector body (1).

4. The portable skin moisture meter according to claim 3, wherein: the middle part fixed mounting of fixed cover (3) inner chamber has baffle (4), movable groove (5) have been seted up at the middle part of baffle (4), the inside activity joint of fixed cover (3) has movable block (6).

5. The portable skin moisture meter according to claim 4, wherein: the front fixed mounting of movable block (6) has attacker (7), the cross sectional area of movable block (6) is the same with the cross sectional area of activity groove (5).