Skin testing equipment

Abstract

The invention discloses skin testing equipment which comprises a base, the upper surface of the base is connected with a position changing assembly used for adjusting the height, and a mounting plate arranged at the top of the position changing assembly is connected with a testing device used for testing the skin. A lubricating assembly used for lubricating the transposition assembly is arranged at the connecting position of the testing device and the transposition assembly, and the top position of the front face of the testing device is connected with a disinfection assembly used for disinfecting a testing part. Firstly, a stepping motor is controlled to positively and negatively rotate to drive an upper clamping head to positively and negatively rotate, the upper clamping head positively and negatively rotate to drive an upper rocker arm and a built-in frame to positively and negatively rotate simultaneously, and the built-in frame positively and negatively rotate to drive a detection camera to transversely positively and negatively rotate; the adjustment of the test angle can be quickly completed by controlling the detection camera to rotate forwards and backwards, so that the test equipment can comprehensively detect the face of a detector, and the accuracy of a skin test result is effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of skin detection, in particular to a skin testing device. BACKGROUND

[0002] The skin testing instrument is an instrument for detecting the skin state, mainly applied in the fields of beauty and medical treatment, covering various forms such as desktop, pocket type, television and computer special purpose, and the functions include single detection to comprehensive analysis, and the modern skin testing instrument realizes quantitative analysis of the facial skin state through spectral imaging and sensor technology, mainly including 9 index detection of moisture, oil, pigment and the like.

[0003] At present, the existing skin testing device first realizes head positioning of the tester through the chin support and the forehead support, and then scans and detects the face of the tester through the detection camera, at this time, the following problems may occur: 1. The existing skin testing device and the base are an integral structure, and the height of the base is inconvenient to adjust, so the tester needs to adapt to the height of the testing device, thereby reducing the use experience of the tester; 2. The detection camera in the existing skin testing device is a fixed structure, and when testing the side face of the tester, the tester needs to rotate the face for detection, but the rotation of the face itself may cause errors in the rotation angle, so the angle of the face needs to be adjusted multiple times to complete the test, thereby greatly reducing the detection efficiency of the testing device; 3. The existing skin testing device is usually used continuously, since the health status of the testers is different, when the testers perform skin testing, the internal structure of the device may be contaminated, and when multiple testers use the testing device, cross contamination may occur, thereby greatly reducing the safety of the skin testing device, therefore, how to provide a skin testing device is a problem to be solved by the person skilled in the art. SUMMARY

[0004] An object of the present application is to provide a skin testing device.

[0005] The skin testing device according to the embodiment of the present application comprises:

[0006] The base is connected with a transposition assembly for adjusting the height on the upper surface, the mounting plate provided on the top of the transposition assembly is connected with a testing device for testing the skin, the position where the testing device is connected with the transposition assembly is provided with a lubricating assembly for lubricating the transposition assembly, and the top position of the front of the testing device is connected with a disinfecting assembly for disinfecting the testing component;

[0007] The testing device comprises a device shell, an electrical socket, an adjusting unit, a testing unit, a supporting unit and a maintenance unit, the bottom of the device shell is attached to the top of the inner supporting column and is fixed by a plurality of bolts, the back of the lower end of the device shell is provided with the electrical socket, the adjusting unit, the testing unit and the supporting unit are arranged in the interior of the device shell, and the maintenance unit is arranged on the back of the device shell.

[0008] As a preferred technical scheme of the present application, the transposition assembly comprises an outer column shell, a plate at the bottom of the outer column shell is threadedly connected to the upper surface of the base by a plurality of bolts, and a limiting plate at the top of the outer column shell is threadedly connected by a plurality of bolts, an inner supporting column is movably inserted into the inner cavity of the upper end of the outer column shell, a transposition screw is threadedly connected to the inner wall of the inner supporting column, a servo motor connected to the upper surface of the base is arranged in the interior of the lower end of the outer column shell, and the output shaft of the servo motor at the upper end is fixedly connected to the lower end of the transposition screw by a shaft coupling.

[0009] As a preferred technical scheme of the present application, the adjusting unit comprises a motor shell, the upper end of the motor shell is embedded in the top of the device shell, a stepping motor is fixedly installed on the top of the motor shell by a plurality of bolts, a hexagonal upper clamp is fixedly connected to the output shaft of the stepping motor at the lower end, an upper rocker arm matched with the upper clamp is clamped to the outside of the upper clamp, a lower clamp with a rod is rotatably connected to the rear side of the lower surface of the inner cavity of the device shell by a bearing, a lower rocker arm is clamped to one end of the hexagonal lower clamp, and the ends of the lower rocker arm and the upper rocker arm, which are close to each other, are fixedly connected to an inner frame.

[0010] As a preferred technical scheme of the present application, the testing unit comprises an LED lamp plate, the recess arranged at the bottom of the LED lamp plate is hinged to the protruding rod arranged at the inner bottom surface of the inner frame, a detection camera for testing skin is fixedly installed at the central position of the front surface of the LED lamp plate, a hexagonal docking groove is formed at the central position of the upper surface of the LED lamp plate, a rotary air cylinder is fixedly installed at the middle position of the upper surface of the inner frame, and a hexagonal inner clamp is fixedly connected to the end of the piston rod of the rotary air cylinder at the bottom.

[0011] As a preferred technical scheme of the present application, the supporting unit comprises a lower supporting plate slot, the lower supporting plate slot is formed on the front surface of the lower end of the device shell, a chin supporting plate for supporting the chin is movably clamped in the inner cavity of the lower supporting plate slot, and the lower chin supporting plate and the lower surface of the device shell are both threadedly connected to a lower tightening knob; an upper supporting plate slot is formed on the front surface of the upper end of the device shell, a forehead supporting plate for supporting the forehead is movably clamped in the inner cavity of the upper supporting plate slot, and the forehead supporting plate and the upper surface of the device shell are both threadedly connected to an upper tightening knob.

[0012] As a preferred technical scheme of the present application, the maintenance unit comprises a maintenance window, the maintenance window is embedded in the back of the device shell, a limiting rail groove is formed in the upper surface of the rear end of the maintenance window, a rear sealing plate with a magnet is movably connected in the inner cavity of the limiting rail groove, and a guide plate with an inclination angle of ° is fixedly connected to the front surface of the lower end of the maintenance window.

[0013] As a preferred technical scheme of the present application, the lubricating assembly comprises a guide channel, the guide channel is formed in the center of the contact surface between the inner support column and the device shell, an oil storage cylinder is communicated with the right side inner wall of the guide channel, a hand-driven screw rod with a handle is threadedly connected to the center of the right side surface of the oil storage cylinder, an inner push plate is fixedly connected to the left end of the hand-driven screw rod, and a sealing ring is connected to the edge of the inner push plate.

[0014] As a preferred technical scheme of the present application, the lubricating assembly further comprises an inner stirring plate, the lower end of the inner stirring plate is fixedly connected to the center of the top of the transposition screw rod.

[0015] As a preferred technical scheme of the present application, the lubricating assembly further comprises a waste hopper, the waste hopper is fixedly sleeved on the surface of the output shaft of the upper end of the servo motor.

[0016] As a preferred technical scheme of the present application, the disinfection assembly comprises a front cover plate, the rear end of the front cover plate and the front surface of the upper end of the device shell are hingedly connected, an ultraviolet lamp for disinfection is fixedly installed on the lower surface of the rear end of the front cover plate, a magnetic ring is fixedly connected to the upper surface of the rear end of the front cover plate, an iron outer plate is fixedly connected to the upper surface of the front end of the device shell, and a micro switch for controlling the switch of the ultraviolet lamp is embedded in the upper surface of the front end of the outer plate.

[0017] The present application has the following advantages:

[0018] The transposition assembly is provided, the servo motor is controlled to rotate forward to drive the transposition screw rod to rotate forward, the transposition screw rod drives the inner support column to move upward, the inner support column drives the testing device to move upward, the servo motor is controlled to rotate reversely to drive the transposition screw rod to rotate reversely, the transposition screw rod drives the testing device to move downward, the height of the testing device is quickly adjusted through the forward and reverse rotation of the servo motor, so that the testing device can adapt to detection personnel with different heights, and convenience is provided for the detection personnel.

[0019] The adjusting unit and the testing unit are arranged, first, the forward and reverse rotation of the stepping motor can drive the forward and reverse rotation of the upper clamp, the forward and reverse rotation of the upper clamp can drive the forward and reverse rotation of the upper rocker arm and the inner frame, the forward and reverse rotation of the inner frame can drive the horizontal forward and reverse rotation of the detection camera, and the forward and reverse rotation of the detection camera can quickly complete the adjustment of the test angle, so that the test equipment can comprehensively detect the face of the detection personnel, thereby effectively improving the accuracy of the skin test result, and then the rotation of the rotary cylinder can drive the inner clamp to rotate forward by 180 degrees, and the rotation of the inner clamp by 180 degrees can drive the detection camera to rotate forward by 180 degrees, so that the adjustment of the cleaning position of the detection camera is quickly completed, and the subsequent cleaning of the surface of the camera is facilitated.

[0020] The support unit and the maintenance unit are arranged, first, the reverse rotation of the lower tightening knob can drive it to be separated from the surface of the chin support plate, at this time, the chin support plate can be quickly disassembled by pulling it forward, then the reverse rotation of the upper tightening knob can drive it to be separated from the surface of the forehead support plate, at this time, the forehead support plate can be quickly disassembled by pulling it forward, the upper tightening knob and the lower tightening knob can be used in cooperation to facilitate the disassembly of the support unit, thereby effectively improving the service life of the test equipment, then the rear sealing plate is pulled upward to drive the magnet thereon to be attracted to the top position of the maintenance window, at this time, the user can quickly clean the surface of the detection camera after turning over, and the flow guide plate can transport the waste liquid falling during cleaning to the inside of the maintenance window, and discharge the waste liquid outside the test equipment through the maintenance window, effectively avoiding the pollution of the internal structure of the test equipment, and improving the environmental protection of the test equipment.

[0021] The lubricating assembly is arranged, first, the forward rotation of the hand drive screw can drive the inner push plate to move left, the inner push plate moving left can push the lubricating oil in the oil storage cylinder into the inside of the flow guide channel, the flow guide channel can deliver the lubricating oil into the inside of the inner supporting column, at this time, the forward and reverse rotation of the transposition screw can drive the lubricating oil to fully fill into the thread gap, so that the self-lubrication of the transposition screw is effectively completed, and the service life of the transposition assembly is effectively improved, then the inner stirring plate rotates with the rotation of the transposition screw, the rotation of the inner stirring plate can stir the filled lubricating oil, so that the lubricating effect of the lubricating oil is effectively improved.

[0022] The waste hopper is arranged, first, the waste hopper can collect the lubricating oil flowing down from the transposition screw, effectively avoiding the waste of resources, and the flowing lubricating oil can also lubricate the coupling connected to the output shaft of the servo motor, so that the rusting of the coupling can be effectively prevented, and the recycling of resources is effectively realized.

[0023] The application sets the disinfection assembly, first pull the front cover plate upward, when the magnetic ring contacts with the outer plate, adsorb, at this time, the automatic positioning of the front cover plate is completed, so as to facilitate the detection personnel to use the test equipment, the adsorbed front cover plate will squeeze the micro switch, at this time, the ultraviolet lamp will be automatically closed, avoiding power consumption, then press the front cover plate downward to make it contact with the device shell, realize the closure of the test equipment again, when the front cover plate is separated from the micro switch, at this time, the ultraviolet lamp will be automatically opened, so the automatic disinfection of the internal structure of the test equipment is completed, and the safety of the test equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and are included to provide a further understanding of the application, and are included as a part of the specification to explain the application, and do not constitute a limitation of the application. In the drawings:

[0025] Figure 1 A structure schematic view of a skin test equipment is provided for the application;

[0026] Figure 2 A front view of a skin test equipment is provided for the application.

[0027] Figure 3 A structure schematic view of a skin test equipment is provided for the application.

[0028] Figure 4 A side view of a skin test equipment is provided for the application.

[0029] Figure 5 A perspective view of a skin test equipment is provided for the application. Figure 4

[0030] Figure 6 A structure schematic view of a skin test equipment is provided for the application. Figure 5

[0031] Figure 7 A front view of a skin test equipment is provided for the application.

[0032] Figure 8 A perspective view of a skin test equipment is provided for the application. Figure 7

[0033] Figure 9 A structure schematic view of a skin test equipment is provided for the application. Figure 8

[0034] Figure 10 An exploded view of a skin test equipment is provided for the application.

[0035] ​​​​Figure 11 A skin testing device Figure 10 Structure diagram of lower perspective view.

[0036] Figure 12 Structure diagram of LED lamp plate and detection camera connection of a skin testing device

[0037] Figure 13 A skin testing device Figure 5 Enlarged view of A.

[0038] Figure 14 A skin testing device Figure 5 Enlarged view of B.

[0039] Figure 15 A skin testing device Figure 6 Enlarged view of C.

[0040] Figure 16 A skin testing device Figure 8 Enlarged view of D.

[0041] Figure 17 A skin testing device Figure 10 Enlarged view of E.

[0042] Figure 18 A skin testing device Figure 11 Enlarged view of F.

[0043] In the figure: 1, base; 2, transposition assembly; 201, outer column shell; 202, inner support column; 203, transposition screw; 204, servo motor; 3, testing device; 301, device shell; 302, motor shell; 303, stepper motor; 304, upper clamp head; 305, upper rocker arm; 306, lower clamp head; 307, lower rocker arm; 308, inner frame; 309, LED lamp plate; 310, detection camera; 311, docking groove; 312, rotary air cylinder; 313, inner clamp head; 314, lower support plate slot; 315, lower chin support plate; 316, lower tight knob; 317, upper support plate slot; 318, forehead support plate; 319, upper tight knob; 320, maintenance window; 321, limit rail slot; 322, rear sealing plate; 323, flow guide plate; 324, power socket; 4, lubrication assembly; 401, flow guide channel; 402, oil storage cylinder; 403, hand drive screw; 404, inner push plate; 405, inner stirring plate; 406, waste hopper; 5, disinfection assembly; 501, front cover plate; 502, ultraviolet lamp; 503, magnetic ring; 504, outer plate; 505, micro switch. DETAILED DESCRIPTION

[0044] The application will be further described in detail with reference to the drawings. These drawings are simplified schematic diagrams and only show the basic structure of the application in a schematic manner, and thus only show the components relevant to the application.

[0045] Reference Figures 1-18 A skin testing device.

[0046] In the embodiment, the device comprises a base 1, a transposition assembly 2 for adjusting height connected to the upper surface of the base 1, a mounting plate provided at the top of the transposition assembly 2, a testing device 3 for testing skin connected to the mounting plate, a lubricating assembly 4 for lubricating the transposition assembly 2 provided at the position where the testing device 3 is connected to the transposition assembly 2, and a disinfecting assembly 5 for disinfecting the testing component connected to the top of the front of the testing device 3. The testing device 3 comprises a device housing 301, an electric plug 324, an adjusting unit, a testing unit, a supporting unit, and a maintenance unit. The bottom of the device housing 301 is attached to the top of the inner supporting column 202 and fixed by a plurality of bolts. The electric plug 324 is provided at the back of the lower end of the device housing 301. The adjusting unit, the testing unit, and the supporting unit are provided inside the device housing 301, and the maintenance unit is provided at the back of the device housing 301.

[0047] The transposition assembly 2 comprises an outer column shell 201. The mounting plate at the bottom of the outer column shell 201 is threadedly connected to the upper surface of the base 1 by a plurality of bolts, and the top of the outer column shell 201 is threadedly connected to a limiting plate by a plurality of bolts. The inner cavity of the upper end of the outer column shell 201 movably inserts an inner supporting column 202. The inner wall of the inner supporting column 202 is threadedly connected to a transposition screw 203. The inside of the lower end of the outer column shell 201 is provided with a servo motor 204 connected to the upper surface of the base 1. The output shaft of the servo motor 204 is fixedly connected to the lower end of the transposition screw 203 by a shaft coupling.

[0048] The adjusting unit comprises a motor casing 302, the upper end of the motor casing 302 is embedded in the top of the device shell 301, a plurality of bolts are used to fixedly install a stepping motor 303 on the top of the motor casing 302, the output shaft at the lower end of the stepping motor 303 is fixedly connected with a hexagonal upper clamp 304, the outer part of the upper clamp 304 is clamped with a matching upper rocker arm 305, the rear side of the lower surface of the inner cavity of the device shell 301 is rotatably connected with a lower clamp 306 with a rod through a bearing, the lower clamp 306 is clamped with a lower rocker arm 307 at one end of the hexagonal shape, and the ends of the lower rocker arm 307 and the upper rocker arm 305 close to each other are fixedly connected with an inner frame 308; the testing unit comprises an LED lamp plate 309, the groove arranged at the bottom of the LED lamp plate 309 is hingedly connected with a convex rod arranged at the inner bottom surface of the inner frame 308, a detection camera 310 for testing skin is fixedly installed at the central position of the front surface of the LED lamp plate 309, a hexagonal docking groove 311 is formed at the central position of the upper surface of the LED lamp plate 309, a rotary air cylinder 312 is fixedly installed at the middle position of the upper surface of the inner frame 308, and a hexagonal inner clamp 313 is fixedly connected to the end of the piston rod of the rotary air cylinder 312; the supporting unit comprises a lower supporting plate slot 314, the lower supporting plate slot 314 is arranged on the front surface of the lower end of the device shell 301, the inner cavity of the lower supporting plate slot 314 is movably clamped with a chin supporting plate 315 for supporting the chin, the lower surface of the chin supporting plate 315 and the lower surface of the device shell 301 are both threadedly connected with a lower tightening knob 316, the front surface of the upper end of the device shell 301 is provided with an upper supporting plate slot 317, the inner cavity of the upper supporting plate slot 317 is movably clamped with a forehead supporting plate 318 for supporting the forehead, and the upper surface of the forehead supporting plate 318 and the upper surface of the device shell 301 are both threadedly connected with an upper tightening knob 319; the maintenance unit comprises a maintenance window 320, the maintenance window 320 is embedded in the back surface of the device shell 301, the upper surface of the rear end of the maintenance window 320 is provided with a limiting rail groove 321, the inner cavity of the limiting rail groove 321 is movably clamped with a rear sealing plate 322 with a magnet, and the front surface of the lower end of the maintenance window 320 is fixedly connected with a flow guide plate 323 with an inclination angle of 20°.

[0049] Through the test device 3 set, first test personnel will put chin on chin support plate 315, and then touch the forehead to the surface of the forehead support plate 318, at this time, control the step motor 303 forward and reverse rotation to drive the upper clamp head 304 forward and reverse rotation, the upper clamp head 304 forward and reverse rotation to drive the upper rocker arm 305 and the inner frame 308 forward and reverse rotation, the inner frame 308 forward and reverse rotation to drive the detection camera 310 to carry out horizontal forward and reverse rotation, through the control of the detection camera 310 forward and reverse rotation, the test angle can be quickly adjusted, so as to make the test equipment can detect the skin of the face of the test personnel, after the detection, press the front cover plate 501 downward to make it contact with the device shell 301, and the test equipment is closed again, when the front cover plate 501 is separated from the micro switch 505, the ultraviolet lamp 502 will be automatically turned on, so that the automatic disinfection of the internal structure of the test equipment is completed, finally control the rotary cylinder 312 to start to drive the inner clamp head 313 to rotate 180°, the inner clamp head 313 rotates 180° to drive the detection camera 310 to rotate 180°, at this time, the cleaning position of the detection camera 310 is quickly adjusted, pull the rear sealing plate 322 upward to make the magnet on it adsorbed on the top of the maintenance window 320, at this time, the user can quickly clean the surface of the detection camera 310 after turning over, the flow guide plate 323 can transmit the waste liquid falling during cleaning to the inside of the maintenance window 320, and discharge the waste liquid outside the test equipment through the maintenance window 320, effectively avoiding the pollution of the internal structure of the test equipment, after cleaning, press the rear sealing plate 322 downward, when the lower end of the rear sealing plate 322 moves to the bottom of the limiting rail slot 321, the maintenance window 320 is closed, control the rotary cylinder 312 to start again to drive the cleaned LED lamp plate 309 to reverse 180°, the LED lamp plate 309 reverses 180° to reset the position of the detection camera 310, so that the test device 3 can be used continuously, which greatly improves the practicability of the test device 3.

[0050] The lubricating assembly 4 comprises a flow guide channel 401, which is arranged at the center position of the mutual contact surface between the inner supporting column 202 and the device shell 301, the right side inner wall of the flow guide channel 401 is communicated with an oil storage cylinder 402, the center position of the right side surface of the oil storage cylinder 402 is threadedly connected with a hand-driven screw rod 403 with a handle, the left end of the hand-driven screw rod 403 is fixedly connected with an inner push plate 404, and the edge of the inner push plate 404 is connected with a sealing ring; the lubricating assembly 4 further comprises an inner stirring plate 405, the lower end of the inner stirring plate 405 is fixedly connected with the center position of the top of the transposition screw rod 203; the lubricating assembly 4 further comprises a waste hopper 406, which is fixedly sleeved on the surface of the output shaft of the upper end of the servo motor 204.

[0051] Wherein, by setting the lubricating assembly 4, first control hand drive screw 403 positive rotation can drive the inner push plate 404 to the left to move, the inner push plate 404 to the left to move can push the lubricating oil in the oil storage cylinder 402 to the inside of the flow channel 401, the flow channel 401 is transported to the inside of the inner support column 202, the lubricating oil, control transposition screw 203 positive and negative rotation can make the lubricating oil fully filled into the thread gap at this time, so as to effectively complete the self-lubrication of transposition screw 203, effectively improve the service life of transposition assembly 2, then the inner stirring plate 405 will rotate with the rotation of transposition screw 203, the inner stirring plate 405 rotation can be filled with lubricating oil stirring, so as to effectively improve the lubricating effect of lubricating oil, finally the waste hopper 406 can collect the lubricating oil on the transposition screw 203, the lubricating oil can also be connected to the shaft of the servo motor 204 on the output of the lubricating oil, so as to effectively prevent the coupling from rusting, effectively realize the recycling of resources.

[0052] The disinfection assembly 5 comprises a front cover plate 501, the rear end of the front cover plate 501 is hinged to the front surface of the upper end of the device shell 301, the lower surface of the rear end of the front cover plate 501 is fixedly installed with an ultraviolet lamp 502 for disinfection, the upper surface of the rear end of the front cover plate 501 is fixedly connected with a magnetic ring 503, the upper surface of the front end of the device shell 301 is fixedly connected with an iron outer plate 504, and the upper surface of the front end of the outer plate 504 is inlaid with a micro switch 505 for controlling the switch of the ultraviolet lamp 502.

[0053] Working principle: first pull the front cover plate 501 upward, when the magnetic ring 503 contacts with the outer plate 504, it is adsorbed, at this time, the automatic positioning of the front cover plate 501 is completed, the adsorbed front cover plate 501 will extrude the micro switch 505, at this time, the ultraviolet lamp 502 will automatically close, then control the servo motor 204 forward rotation to drive the transposition screw 203 forward rotation, the transposition screw 203 forward rotation can drive the inner support column 202 upward, the inner support column 202 upward can drive the test device 3 upward, then control the servo motor 204 reverse rotation to drive the transposition screw 203 reverse rotation, the transposition screw 203 reverse rotation can drive the test device 3 downward, through the forward and reverse rotation of the servo motor 204, the height of the test device 3 can be quickly adjusted, the chin of the tester is placed on the chin support plate 315, and the forehead is touched to the surface of the forehead support plate 318, at this time, the forward and reverse rotation of the stepping motor 303 can drive the upper clamp 304 forward and reverse rotation, the upper clamp 304 forward and reverse rotation can drive the upper rocker arm 305 and the inner frame 308 forward and reverse rotation at the same time, the inner frame 308 forward and reverse rotation can drive the detection camera 310 to perform horizontal forward and reverse rotation, through the control of the forward and reverse rotation of the detection camera 310, the test angle can be quickly adjusted, so as to make the test equipment can detect the skin of the face of the detection personnel comprehensively, after the detection is completed, the front cover plate 501 is pressed downward to make it contact with the device shell 301, the test equipment is closed again, when the front cover plate 501 is separated from the extrusion of the micro switch 505, the ultraviolet lamp 502 will automatically open, so the automatic disinfection of the internal structure of the test equipment is completed, finally, control the rotary cylinder 312 to start to drive the inner clamp 313 to rotate 180°, the inner clamp 313 rotates 180° to drive the detection camera 310 to rotate 180°, at this time, the cleaning position of the detection camera 310 is quickly adjusted, then pull the rear cover plate 322 upward to make the magnet on it adsorbed on the top of the maintenance window 320, at this time, the user can quickly clean the surface of the turned detection camera 310, the flow guide plate 323 can transmit the waste liquid falling during cleaning to the inside of the maintenance window 320, and discharge the waste liquid outside the test equipment through the maintenance window 320, effectively avoiding the pollution of the internal structure of the test equipment, after cleaning, press the rear cover plate 322 downward, when the lower end of the rear cover plate 322 moves to the bottom of the limiting rail slot 321, the maintenance window 320 is closed, control the rotary cylinder 312 to start again to drive the cleaned LED lamp plate 309 to reverse 180°, the LED lamp plate 309 reverses 180° to complete the position reset of the detection camera 310, so that the test device 3 can be used continuously;

[0054] The disassembly of each component of the testing device 3: first, control the reverse rotation of the lower tightening knob 316 to cause it to disengage from the surface of the chin support plate 315, then pull the chin support plate 315 forward to quickly disassemble it, then control the reverse rotation of the upper tightening knob 319 to cause it to disengage from the surface of the forehead support plate 318, then pull the forehead support plate 318 forward to quickly disassemble it, then disengage the positioning bolt on the stepping motor 303 from the inside of the motor shell 302, then disassemble the stepping motor 303 to cause the upper clamp 304 to disengage from the inner cavity of the upper end of the upper rocker arm 305, then pull the upper rocker arm 305 upward to cause the lower rocker arm 307 to disengage from the surface of the lower clamp 306, and finally disassemble the bolt on the rotary air cylinder 312, then the inner clamp 313 at the bottom of the rotary air cylinder 312 can disengage from the inner cavity of the butt joint groove 311, then pull the LED lamp plate 309 upward to disengage it from the inner frame 308, so that each component of the testing device 3 can be quickly disassembled, and the maintenance personnel can replace and install the damaged components.

[0055] The lubrication of the transposition assembly 2: first, control the forward rotation of the hand drive screw 403 to move the inner push plate 404 to the left, which can push the lubricating oil in the oil storage cylinder 402 into the inner cavity of the flow guide channel 401, and then the flow guide channel 401 can deliver the lubricating oil to the inside of the inner support column 202, then control the forward and reverse rotation of the transposition screw 203 to cause the lubricating oil to fully fill into the thread gap, which can effectively complete the self-lubrication of the transposition screw 203 and effectively improve the service life of the transposition assembly 2, then the inner stirring plate 405 will rotate with the rotation of the transposition screw 203, and the rotation of the inner stirring plate 405 can stir the filled lubricating oil, which can effectively improve the lubricating effect of the lubricating oil, and finally the waste hopper 406 can collect the lubricating oil flowing down from the transposition screw 203, and the flowing down lubricating oil can also lubricate the coupling connected to the output shaft of the servo motor 204, which can effectively prevent the coupling from rusting.

[0056] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical solution and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A skin test device characterized by, The utility model relates to a height-adjustable skin test device, comprising: a base (1) having an upper surface connected with a transposition assembly (2) for adjusting height, an installation plate provided at the top of the transposition assembly (2) connected with a test device (3) for testing skin, a lubricating assembly (4) provided at the position where the test device (3) is connected with the transposition assembly (2) for lubricating the transposition assembly (2), and a sterilization assembly (5) connected at the top of the front of the test device (3) for sterilizing test components; the test device (3) comprises a device shell (301), an electric plug (324), an adjusting unit, a test unit, a supporting unit and a maintenance unit, the bottom of the device shell (301) is attached to the top of an inner support column (202) and fixed by a plurality of bolts, the back of the lower end of the device shell (301) is provided with the electric plug (324), the adjusting unit, the test unit and the supporting unit are arranged inside the device shell (301), and the maintenance unit is arranged at the back of the device shell (301).

2. A skin test device according to claim 1, wherein the transposition assembly (2) comprises an outer column shell (201), the bottom plate of the outer column shell (201) is threadedly connected to the upper surface of the base (1) by a plurality of bolts, and the top of the outer column shell (201) is threadedly connected to a limiting plate by a plurality of bolts, the inner cavity of the upper end of the outer column shell (201) movably inserts an inner support column (202), the inner wall of the inner support column (202) is threadedly connected with a transposition screw (203), the inside of the lower end of the outer column shell (201) is provided with a servo motor (204) connected with the upper surface of the base (1), and the output shaft of the upper end of the servo motor (204) is fixedly connected with the lower end of the transposition screw (203) through a shaft coupling.

3. A skin test device according to claim 1, wherein the adjusting unit comprises a motor shell (302), the upper end of the motor shell (302) is embedded in the top of the device shell (301), a stepper motor (303) is fixedly installed on the top of the motor shell (302) by a plurality of bolts, the output shaft of the lower end of the stepper motor (303) is fixedly connected with an upper clamp head (304) of a regular hexagon, the outer clamp head (304) is clamped with a matching upper rocker arm (305), the rear side of the lower surface of the inner cavity of the device shell (301) is rotatably connected with a lower clamp head (306) with a rod through a bearing, one end of the lower clamp head (306) of a regular hexagon is clamped with a lower rocker arm (307), and the ends of the lower rocker arm (307) and the upper rocker arm (305) close to each other are fixedly connected with an inner frame (308).

4. A skin test device according to claim 3, wherein The testing unit includes an LED light board (309), the bottom of which is hinged to a groove and the inner bottom surface of the inner frame (308), a detection camera (310) for testing skin is fixedly installed at the center of the front of the LED light board (309), a regular hexagonal docking groove (311) is opened at the center of the upper surface of the LED light board (309), a rotary cylinder (312) is fixedly installed at the middle of the upper surface of the inner frame (308), and a regular hexagonal inner clamp (313) is fixedly connected to the piston rod end at the bottom of the rotary cylinder (312).

5. A skin test device according to claim 4, wherein The support unit includes a lower support plate groove (314), which is located on the front of the lower end of the device housing (301). The inner cavity of the lower support plate groove (314) is movably engaged with a chin support plate (315) for supporting the chin. The chin support plate (315) and the lower surface of the device housing (301) are both threadedly connected with a tightening knob (316). The front of the upper end of the device housing (301) is provided with an upper support plate groove (317), which is movably engaged with a forehead support plate (318) for supporting the forehead. The forehead support plate (318) and the upper surface of the device housing (301) are both threadedly connected with a tightening knob (319).

6. A skin test device according to claim 5, wherein The maintenance unit includes a maintenance window (320), which is embedded in the back of the device housing (301). A limiting groove (321) is provided on the upper surface of the rear end of the maintenance window (320). A rear sealing plate (322) with a magnet is movably engaged in the inner cavity of the limiting groove (321). A guide plate (323) with an inclination angle of 20° is fixedly connected to the front of the lower end of the maintenance window (320).

7. A skin test device according to claim 2, wherein The lubrication assembly (4) includes a guide channel (401), which is located at the center of the contact surface between the inner support column (202) and the outer shell (301). The inner wall of the right side of the guide channel (401) is connected to an oil reservoir (402). A hand-driven screw (403) with a handle is threadedly connected to the center of the right side of the oil reservoir (402). An inner push plate (404) is fixedly connected to the left end of the hand-driven screw (403), and a sealing ring is connected to the edge of the inner push plate (404).

8. A skin test device according to claim 7, wherein The lubrication assembly (4) also includes an inner stirring plate (405), the lower end of which is fixedly connected to the center position of the top of the shifting screw (203).

9. A skin test device according to claim 8, wherein, The lubrication assembly (4) also includes a waste hopper (406), which is fixedly sleeved on the output shaft surface at the upper end of the servo motor (204).

10. The skin test device of claim 1, wherein, Said disinfection assembly (5) includes front cover plate (501), the rear end of front cover plate (501) is hinged with the front of device shell (301) upper end, the lower surface of rear end of front cover plate (501) is fixedly installed with ultraviolet lamp (502) for disinfection, the upper surface of rear end of front cover plate (501) is fixedly connected with magnetic ring (503), the upper surface of front end of device shell (301) is fixedly connected with iron outer plate (504), the upper surface of front end of outer plate (504) is embedded with micro switch (505) for controlling the switch of ultraviolet lamp (502).

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