CN104840185B

CN104840185B - Skin tester

Info

Publication number: CN104840185B
Application number: CN201510204454.5A
Authority: CN
Inventors: 彭中美; 钱程
Original assignee: Ecovacs Robotics Suzhou Co Ltd
Current assignee: Ecovacs Robotics Suzhou Co Ltd
Priority date: 2015-04-27
Filing date: 2015-04-27
Publication date: 2019-12-20
Anticipated expiration: 2035-04-27
Also published as: CN104840185A

Abstract

The invention discloses a skin tester, which comprises a machine body, a power supply device and a testing head arranged on the machine body, wherein the testing head comprises a sensor assembly, the tester also comprises a power supply switch device capable of starting and closing the power supply device in one step and a signal receiving and transmitting device arranged in the machine body and used for being communicated with a user side. The skin tester has the advantages of ingenious design, reasonable structure and convenient operation, and various starting buttons arranged on the skin tester in the prior art are eliminated by arranging the automatic starting structure of the induction device and the starting structures of various power supplies, so that the production cost is favorably reduced; during the use, through setting up and user assorted signal transceiver, with mobile terminal cooperation such as cell-phone, panel computer, make full use of 3G technique has cancelled accessories such as function key and display screen that set up on the skin tester, does not need the user to carry out various settings on the skin tester, and it is extremely convenient to operate, the exclusive use of being convenient for.

Description

Skin tester

Technical Field

The invention relates to a tester, in particular to a skin tester without a power supply button on the surface.

Background

With the development of economy and the continuous improvement of the living standard of people, the health care consciousness of people is continuously strengthened, and at the moment of rapid advance of science and technology, various skin care devices land on the market.

At present, skin testers on the market mainly comprise two types, one type is a special tester for a television, but a user of the tester needs to master professional knowledge skillfully, the operation difficulty is high, and much energy and time are needed; another kind of wireless portable tester adopts wireless transmission and receiving technology to be connected with TV or computer, disposes a series of camera lenses simultaneously to shoot the skin surface, enlarge the skin picture of shooting with the camera lens and carry out test analysis, but there is the function singleness, can not the shortcoming of exclusive use, has the switch on and off machine simultaneously on the instrument, a plurality of buttons such as function selection, power button, and the user operation is more loaded down with trivial details with using, consequently the urgent need study a design exquisiteness, easy operation, dependable performance, the skin tester of function variety.

Disclosure of Invention

The present invention is directed to solving the above problems of the prior art and to providing a skin test instrument without a power button.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a skin tester, includes organism, power supply unit and set up in test head on the organism, the test head includes sensor assembly, the tester still including can one step start, close power supply unit's switch device and setting are in be used for communicating the signal transceiver of user side in the organism.

Preferably, the skin tester, wherein: the tester also comprises a protective cover which can be separated from the machine body, the power switch device comprises a trigger device arranged on the protective cover and a triggered device arranged on the test head, and when the protective cover is separated from or contacted with the test head, the trigger device and the triggered device are matched to control the power device to be switched on and off.

Preferably, the skin tester, wherein: trigger device including set up in the magnetic means in the protective cover, triggered device including set up in magnetic control switch on the test head, magnetic control switch with power supply unit connects, and with magnetic means cooperation control power supply unit's switching.

Preferably, the skin tester, wherein: the trigger device comprises an axial convex rib arranged on the inner side wall of the protective cover, the triggered device comprises a groove which is arranged on the test head and matched with the convex rib and a switch guide rod movably arranged in the groove, and a power switch is arranged at the tail end gap of the switch guide rod.

Preferably, the skin tester, wherein: the testing head comprises a body, the body comprises a top surface opening and a side wall opening, and a rotating shaft fixedly arranged on the sensor assembly is arranged on the body through a pivot; the power switch device comprises a power trigger device which is arranged at one end of the rotating shaft and can rotate along with the rotating shaft and a power switch which is arranged on the body; the sensor assembly and the rotating shaft drive the power supply trigger device to rotate and enable the power supply trigger device to be in contact with or separated from the power supply switch, and then the power supply device is switched on or switched off.

Preferably, the skin tester, wherein: the power supply trigger device is an eccentric lug, and the power supply switch comprises a contact; when the eccentric lug is in contact with the contact, the power supply device is in a power supply state; when the eccentric lug is separated from the contact, the power supply device is in a power-off state.

Preferably, the skin tester, wherein: the contact is an elastic contact with an arc-shaped upper end surface.

Preferably, the skin tester, wherein: the sensor assembly rotates by an angle of 180 degrees or less.

Preferably, the skin tester, wherein: the sensor component on the test head is any one or more of a capacitive sensor, a photochemical sensor and an elastic sensor; the testing head also comprises a trigger rod fixedly arranged below the sensor assembly, and the testing head can be axially and slidably clamped in a clamping groove formed in the upper end of the machine body and enables the trigger rod to be connected or disconnected with a signal switch arranged at the bottom of the machine body in a clearance manner; the test head is also provided with a limiting mechanism and an automatic resetting mechanism for limiting the sliding of the test head.

Preferably, the skin tester, wherein: stop gear is including set up in "protruding" font spacing groove in the draw-in groove and card are located stop device of spacing inslot, stop device is including connecting integrative stopper and gag lever post, the stopper card is located the spacing inslot, the gag lever post extends the spacing groove and with sensor assembly connects.

Preferably, the skin tester, wherein: the automatic reset mechanism comprises a spring which is sleeved on the trigger rod, one end of the spring is fixedly arranged at the bottom of the sensor assembly, and the other end of the spring is fixedly arranged on the supporting surfaces of two sides of the limiting hole which is used for controlling the sliding direction of the trigger rod.

The technical scheme of the invention has the advantages that:

the skin tester has the advantages of ingenious design, reasonable structure and convenient operation, and various starting buttons arranged on the skin tester in the prior art are eliminated by arranging the automatic starting structure of the induction device and the starting structures of various power supplies, so that the production cost is favorably reduced; when the skin tester is used, the signal transceiver matched with the user side is arranged to be matched with a mobile terminal such as a mobile phone and a tablet personal computer, the 3G technology is fully utilized, the functional keys, the display screen and other accessories arranged on the skin tester are eliminated, the user does not need to carry out various settings on the skin tester, the operation is extremely convenient, and the skin tester is convenient to use independently;

the power switch device can play a role in switching on and off the power supply, has a protection effect on the test head, is beneficial to protecting a sensor assembly on the test head, avoids an instrument from being damaged, and prolongs the service life of the device;

by arranging various sensors such as a capacitive sensor and a photochemical sensor, various skin parameters such as skin moisture and oil can be tested, the application range of the whole device is improved, and the problem that one skin tester in the prior art can only test one parameter and has a single function is solved;

through set up storage device and rather than assorted data interface of storage test data in skin tester, on the one hand can be in real time with test data transfer to user end storage, can be in real time with test data storage in skin tester simultaneously, realize user end, skin tester and save simultaneously, carry out duplicate protection to test data to the use is transferred to the later stage, guarantees validity, the security of data.

The contact of the power switch is set to be an elastic contact, so that the contact can be prevented from being extruded and abraded in the rotating process of the lug, the damage of the contact can be prevented, and the service life of the device can be prolonged; through setting up the quick change structure, can make things convenient for the change of contact, the maintenance of being convenient for.

Drawings

Fig. 1 is a schematic diagram of a natural state of a signal starting structure in embodiment 1 of the present invention;

fig. 2 is a schematic view of a body card slot in embodiment 1 of the present invention;

fig. 3 is a schematic diagram of an operating state of a signal start structure in embodiment 1 of the present invention;

fig. 4 is a schematic view of an electromagnetic power switching device in embodiment 1 of the present invention;

FIG. 5 is a schematic diagram showing a power-off state of the power switching device in embodiment 2 of the present invention;

fig. 6 is a schematic diagram of a power supply state of the power switching device in embodiment 2 of the present invention;

FIG. 7 is an enlarged view of a power supply triggering device in embodiment 2 of the present invention;

fig. 8 is a schematic diagram of the connection between the power supply triggering device and the power switch in embodiment 2 of the present invention;

fig. 9 is a schematic diagram of the power supply triggering device and the power switch being disconnected in embodiment 2 of the present invention;

fig. 10 is a schematic diagram of a power switching device in embodiment 3 of the present invention.

Detailed Description

Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. The embodiments are merely exemplary for applying the technical solutions of the present invention, and any technical solution formed by replacing or converting the equivalent thereof falls within the scope of the present invention claimed.

Example 1

The invention discloses a skin tester, as shown in fig. 1, fig. 2 and fig. 4, comprising a machine body 1, a protective cover 4 which can be separated from the machine body 1, a test head 2 which is arranged on the machine body 1 and a power supply device which is arranged in the machine body 1, wherein the test head 2 comprises a sensor component 21, the sensor component 21 is any one or any plurality of a capacitance sensor, a photochemical sensor and an elastic sensor, the test head 2 also comprises a trigger rod 22 which is arranged below the sensor component 21, the test head 2 can be axially and slidably clamped in a clamping groove 11 which is arranged at the upper end of the machine body 1, and the trigger rod 22 is connected with or disconnected with a signal switch 23 which is arranged at the bottom of the machine body in a clearance way; in order to control the sliding of the test head 2 in the clamping groove, a limiting mechanism and an automatic resetting mechanism for limiting the sliding of the test head 2 are further arranged on the test head 2.

Stop gear is including set up in "protruding" font spacing groove 12 and the card in draw-in groove 11 is located stop device 13 in the spacing groove 12, stop device 13 is including connecting integrative stopper 14 and gag lever post 15, stopper 14 card is located in the spacing groove 12, the one end of gag lever post is extended spacing groove 12 and with sensor assembly 21 is connected.

The automatic reset mechanism comprises a spring 24 sleeved on the trigger rod 22, one end of the spring 24 is fixedly arranged at the bottom of the sensor component 21, and the other end of the spring 24 is fixedly arranged on the supporting surfaces 17 at two sides of the limiting hole 16 for controlling the sliding direction of the trigger rod 22.

In the prior art, the triggering of the power supply device is often realized through a power supply triggering button such as a button or a knob, and after a protective cover needs to be opened first in the actual operation process, the power supply triggering button is pressed or turned on to open or close the power supply, and the triggering button such as the button and the knob is not arranged in the scheme, as shown in fig. 4, the skin tester further comprises a power supply switch device capable of being started and closed in one step, wherein the power supply switch device comprises a triggering device arranged on the protective cover 4 and a triggered device arranged on the test head 2, and when the protective cover 4 is separated from or contacted with the test head 2, the triggering device and the triggered device are matched to control the on-off of the power supply device. Specifically, trigger device including set up in magnetic means 5 in the protective cover 4, triggered device including set up in magnetic control switch 6 on the test head 2, magnetic control switch 6 with power supply unit connects, and with magnetic means 5 cooperation control power supply unit's switching. Although the power supply device in the present application needs to be triggered manually, in this embodiment, the power supply device is turned on and off only by manually opening or covering the protective cover and by the cooperation of the magnetic device and the magnetic switch, so that the action of manually pressing or twisting the trigger button in the prior art is omitted, and the power supply device is turned on and off in one step.

Further, a signal transceiver for communicating a user side and a storage device for storing test data are also arranged in the machine body 1, and a data interface matched with the storage device is also arranged on the machine body 1; the user side can be various mobile terminals such as a mobile phone, a tablet computer, and a PC, and the mobile phone is preferred in this embodiment.

In order to solve the power supply problem, the power supply device is a rechargeable battery, a telescopic charging plug is further arranged on the machine body 1, and when a user needs to charge, the charging plug extends out of the tail end of the machine body 1 and is connected with a socket, so that the power supply device can be charged; when charging is finished or charging is not needed, the charging plug is retracted into the machine body 1.

The user needs to install corresponding test software in the mobile phone in advance, and when the user uses the tester to test, various parameters of the tester can be set through the mobile phone software; when the test is started, the mobile phone sends a signal to the skin tester for preparation of the test, and a signal receiving and sending device in the skin tester receives the mobile phone signal for preparation of the test; at this time, as shown in fig. 4, the user twists the protective cover 4 away from the machine body 1, and since the protective cover 4 is separated from the machine body 1, the magnetic switch 6 in the test head 2 cannot sense the magnetic device 5 in the protective cover 4, and at this time, the magnetic switch 6 starts the power supply device of the tester to supply power; as shown in fig. 3, when the user presses the testing head 2 of the skin tester on the skin, the sensor assembly 21 is blocked by the skin and retracts downward to be flush with the top surface of the machine body 1, at this time, the spring 24 is compressed, and at the same time, the trigger rod 22 moves downward to the signal switch 23 and triggers it, at this time, the skin tester signals the mobile phone to inform the application program to start calculating the testing progress, the sensor assembly 21 starts to collect data and sends the collected data to the mobile phone application software, and at the same time, the tested data is stored in the storage device for later use; when the specified test time is reached, the application software in the cell phone prompts the user to remove the skin tester from the skin. As shown in fig. 1, when the skin tester is removed from the skin, the testing head 2 is ejected out of the top surface of the machine body 1 under the action of the resilience force of the spring 24, and meanwhile, the limiting block 14 moves upwards and is clamped at the shoulder of the limiting groove 12 in the shape of the Chinese character 'tu', and stops moving upwards, so that the whole testing head 2 stops continuing moving upwards and returns to the original position, and meanwhile, the trigger lever 22 is released from the signal switch 24, and the testing of the tester stops. Subsequently, the protective cover 4 is closed on the machine body 1, and the magnetic switch 6 senses the magnetic device 5 in the protective cover 4 and turns off the power supply device.

Example 2

The present embodiment is similar to embodiment 1 in overall structure and working process, and the difference is that: as shown in fig. 5 and fig. 6, the test head 2 includes a body 25, the body 25 includes a top opening and a side opening, and a rotating shaft 7 fixed on the sensor assembly 21 is erected on the body 25; the power switch device comprises a power trigger device 8 which is arranged at one end of the rotating shaft 7 and can rotate along with the rotating shaft 7 and a power switch 9 which is arranged on the body 25 of the testing head 2; as shown in fig. 7, the power trigger device 8 is an eccentric protrusion, and includes a semi-arc boss 81 and a plane 82, the power switch 9 includes a contact 91, the contact 91 is an elastic contact with an upper end surface being an arc shape, and may be made of an elastic material, or may be disposed on the power switch 9 through an elastic member or a quick-change member; the sensor assembly 21 and the rotating shaft 7 drive the power supply triggering device 8 to rotate, the rotation angle of the sensor assembly 21 is less than or equal to 180 degrees, preferably equal to 180 degrees, and when the eccentric bump is in contact with the contact, the power supply device is in a power supply state; when the eccentric lug is separated from the contact, the power supply device is in a power-off state.

When the user does not need to test, the sensor assembly 21 on the test head 2 is rotated and retracted in the test head 2 to protect the sensor assembly 21.

When a user needs to test, as shown in fig. 6 and 8, the sensor assembly 21 may be rotated by 180 ° to allow the detection surface of the sensor assembly 21 to rotate to the outside for testing; meanwhile, as the sensor assembly 21 rotates 180 degrees, the power supply triggering device 8 rotates 180 degrees along with the sensor assembly, and the semi-arc boss 81 on the eccentric convex block is contacted with the contact 91 on the power supply switch 9, and the two are matched to trigger the power supply device to enter a power supply state.

After the user finishes the test, as shown in fig. 5 and 9, the sensor assembly 21 is rotated in the reverse direction by 180 ° to be hidden in the test head 2, at this time, the semi-circular arc-shaped boss 81 on the eccentric protrusion is separated from the contact 91 on the power switch 9, the contact 91 is restored to a normal state, the plane 82 on the eccentric protrusion gradually rotates to the contact 91, and the power supply device enters a power-off state and stops supplying power.

Example 3

The present embodiment is similar to embodiment 1 in overall structure and working process, and the difference is that: as shown in fig. 10, the triggering device includes an axial rib 41 disposed on the inner side wall of the protecting cover 4, the triggered device includes a groove 26 disposed on the testing head 2 and matched with the rib 41, a switch guide rod 27 is disposed in the groove 26 and can slide axially, a reset spring is disposed on the switch guide rod 27, and a power switch is disposed in a gap at the end of the switch guide rod 27 and connected to the power device. When the protective cover 4 is assembled on the test head 2, the rib 41 on the protective cover 4 is inserted into the groove 26 on the test head 2 and presses the switch guide rod 27 to move downwards, so that the switch guide rod 27 triggers the power switch to cut off the power supply of the machine; when the protective cover 4 is pulled out, the switch guide rod 27 has no downward acting force, and automatically resets under the counterforce of the spring and does not press the power switch any more, and the switch is switched on to power the machine. The other processes are similar to those of embodiment 1 and are not described herein again.

The invention has various embodiments, and all technical solutions formed by adopting equivalent transformation or equivalent transformation are within the protection scope of the invention.

Claims

1. The utility model provides a skin tester, includes organism (1), set up in test head (2) on organism (1) and for the power supply unit of test head (2) power supply, test head (2) include sensor assembly (21), its characterized in that: the tester also comprises a power switch device which can start and close the power device in one step and a signal receiving and transmitting device which is arranged in the machine body (1) and is used for communicating a user end; the testing head (2) comprises a sensor assembly (21), the testing head (2) further comprises a trigger rod (22) arranged below the sensor assembly (21), the testing head (2) can be axially and slidably clamped in a clamping groove (11) formed in the upper end of the machine body (1), and the trigger rod (22) is connected or disconnected with a signal switch (23) arranged at the bottom of the testing head in a clearance mode; the test head (2) is also provided with a limiting mechanism and an automatic resetting mechanism for limiting the sliding of the test head (2); the limiting mechanism comprises a convex limiting groove (12) arranged in the clamping groove (11) and a limiting device (13) clamped in the limiting groove (12), the limiting device (13) comprises a limiting block (14) and a limiting rod (15) which are integrally connected, the limiting block (14) is clamped in the limiting groove (12), and the limiting rod (15) extends out of the limiting groove (12) and is connected with the sensor assembly (21); the automatic reset mechanism comprises a spring (24) sleeved on the trigger rod (22), one end of the spring (24) is fixedly arranged at the bottom of the sensor component (21), and the other end of the spring (24) is fixedly arranged on supporting surfaces (17) on two sides of a limiting hole (16) for controlling the sliding direction of the trigger rod (22);

the tester also comprises a protective cover (4) which can be separated from the machine body (1), the power switch device comprises a triggering device arranged on the protective cover (4) and a triggered device arranged on the test head (2), and when the protective cover (4) is separated from or contacted with the test head (2), the triggering device and the triggered device are matched to control the power device to be switched on and off;

the trigger device comprises an axial convex rib (41) arranged on the inner side wall of the protective cover (4), the triggered device comprises a groove (26) which is arranged on the test head (2) and matched with the convex rib (41) and a switch guide rod (27) movably arranged in the groove (26), and a power switch is arranged at the tail end of the switch guide rod (27) in a gap mode.