Multi-angle automatic positioning type skin examination device

Abstract

The utility model provides a multi-angle automatic positioning type skin examination device. The multi-angle automatic positioning type skin examination device comprises a base, a height positioning assembly and a multi-angle adjusting assembly. The base is fixedly connected with a support, the height positioning assembly comprises a height control motor, a threaded rod, a movable seat, a first angle control motor and a first transmission shaft, and the height positioning assembly is used for adjusting the inspection height; the height control motor is fixedly connected with the support, the output end of the height control motor is fixedly connected with a threaded rod, the threaded rod is rotationally connected with the base, the threaded rod is rotationally connected with the support, and the movable seat is in threaded connection with the threaded rod through a threaded hole; the height control motor drives the moving seat to stop at a specified height, so that the problem that the height of the examination device needs to be frequently adjusted to comprehensively examine the skin of a human body is relatively complicated is solved, the operation steps of a user are reduced, and the convenience of examining the skin at different heights is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field, especially a kind of multi-angle automatic positioning type skin examination device. BACKGROUND

[0002] Medical instrument refers to the instrument, equipment, appliance, in-vitro diagnostic reagent and calibrators, materials and other similar or related articles for human body directly or indirectly, including the computer software needed.And in neurology clinical, generally need to check the patient's touch by skin examination device, to realize the diagnosis of patient's internal nerve.At present, examination needle is a kind of commonly used tester for neurology skin perception, however, the traditional skin examination device is adjusted frequently in the use process to carry out comprehensive examination due to the large range of human skin, it is more cumbersome;And the angle of examination needle to skin is not easy to adjust, so that the skin examination device is difficult to adapt to complex human curved surface;In addition, the contact force between examination needle and human skin cannot be intuitively displayed, so that it is difficult to accurately control the contact stimulation force of examination needle to the skin to be examined, and the problem of misjudgment caused by large contact stimulation force is prone to occur, and the checking effect of skin perception is poor, therefore, a kind of multi-angle automatic positioning type skin examination device is provided. SUMMARY

[0003] Therefore, the utility model provides a kind of multi-angle automatic positioning type skin examination device to solve or alleviate the technical problems existing in prior art, at least provide a kind of beneficial choice.

[0004] The technical scheme of the utility model is realized as follows: a kind of multi-angle automatic positioning type skin examination device, including base, height positioning assembly and multi-angle adjusting assembly;

[0005] The base is fixedly connected with support, and the height positioning assembly includes height control motor, threaded rod, moving seat, first angle control motor and first transmission shaft, and the height positioning assembly is used to adjust the examination height;

[0006] The height control motor is fixedly connected with support, and the output end of the height control motor is fixedly connected with threaded rod, and the threaded rod is rotatably connected with the base, and the threaded rod is rotatably connected with the support;

[0007] The moving seat is provided with threaded hole, first circular hole and second circular hole, and the moving seat is screw-connected with threaded rod through threaded hole, and the moving seat is rotatably connected with multi-angle adjusting assembly;

[0008] The first angle control motor is fixedly connected with the support, the output end of the first angle control motor is fixedly connected with a first transmission shaft, the first transmission shaft penetrates through the first circular through hole, and the first transmission shaft is in sliding connection with the moving seat.

[0009] The multi-angle adjusting assembly comprises an inspection part and a rotating seat, the inspection part is used for inspecting the skin, and the rotating seat is used for adjusting the angle.

[0010] Further preferably, the moving seat further comprises a first worm sleeve, a first worm wheel and a connecting shaft, the first worm sleeve is rotationally connected in the moving seat, the first worm sleeve is in sliding connection with the first transmission shaft, the first worm sleeve and the first transmission shaft rotate together, the first worm sleeve is in engagement with the first worm wheel, the first worm wheel is rotationally connected with the moving seat, and the first worm wheel is fixedly connected with the connecting shaft.

[0011] Further preferably, the height positioning assembly further comprises a second angle control motor and a second transmission shaft, the second angle control motor is fixedly connected with the support, the output end of the second angle control motor is fixedly connected with the second transmission shaft, the second transmission shaft is rotationally connected with the support, the second transmission shaft is rotationally connected with the base, the second transmission shaft penetrates through the second circular through hole, and the second transmission shaft is in sliding connection with the moving seat.

[0012] Further preferably, the moving seat further comprises a second worm sleeve, a second worm wheel and a connecting ring, the second worm sleeve is rotationally connected in the moving seat, the second worm sleeve is in sliding connection with the second transmission shaft, the second worm sleeve and the second transmission shaft rotate together, the second worm sleeve is in engagement with the second worm wheel, the second worm wheel is rotationally connected with the moving seat, the second worm wheel is fixedly connected with the connecting ring, the connecting ring is rotationally connected with the moving seat, the connecting ring is arranged outside the connecting shaft, the connecting ring is rotationally connected with the connecting shaft, and the connecting ring is fixedly connected with the rotating seat.

[0013] Further preferably, the rotating seat comprises a first bevel gear, a second bevel gear and a transmission shaft, the first bevel gear is rotationally connected with the rotating seat, the first bevel gear is fixedly connected with the connecting shaft, the second bevel gear is in engagement with the first bevel gear, the second bevel gear is rotationally connected with the rotating seat, the second bevel gear is fixedly connected with the transmission shaft, the transmission shaft is rotationally connected with the rotating seat, and the transmission shaft is fixedly connected with the inspection seat.

[0014] Further preferably, the inspection part comprises an electric telescopic rod, a sliding seat, a spring and an inspection needle, one end of the electric telescopic rod is fixedly connected with the inspection seat, the other end of the electric telescopic rod is fixedly connected with the sliding seat, the sliding seat is fixedly connected with the spring, the spring is fixedly connected with the inspection needle, and the inspection needle is used for contacting the human skin to perform the perception inspection.

[0015] Further preferably, the side close to the sliding seat of the inspection needle is fixedly connected with arc-shaped plates, three arc-shaped plates are arranged, scales are uniformly marked on the arc-shaped plates, the sliding seat is provided with an arc-shaped groove, and the arc-shaped groove corresponds to the arc-shaped plates.

[0016] The embodiment of the utility model has the following advantages because of adopting the above technical scheme:

[0017] Firstly, the utility model discloses a height control motor drives the moving seat to stop at the specified height, avoids the problem that the inspection device needs to be frequently adjusted in height to carry out the overall skin inspection of human body, reduces the operation step of the user, and realizes the convenience of skin inspection at different heights.

[0018] Secondly, the utility model discloses two angle control motors to adjust the needle angle, so that the skin inspection device can quickly adapt to the complex human body curved surface, and the applicability of the device is improved.

[0019] Thirdly, the utility model discloses the spring deformation between the inspection needle and the sliding seat, so that the contact stimulation intensity of the inspection needle is converted to realize visualization through spring displacement, so that the contact stimulation intensity of the inspection needle to the skin to be inspected can be accurately controlled, and the safety and accuracy of skin inspection are improved.

[0020] The above summary is only for the purpose of the description and is not intended to limit in any way. In addition to the above described illustrative aspects, embodiments and features, further aspects, embodiments and features of the utility model will be readily apparent from the drawings and the following detailed description. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0022] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0023] Figure 2 It is a structure schematic view of the height positioning assembly of the utility model;

[0024] Figure 3 It is a structure schematic view of the moving seat of the utility model;

[0025] Figure 4 It is a structure schematic view of the multi-angle adjusting assembly of the utility model;

[0026] Figure 5 This is a schematic diagram of the inspection section of this utility model.

[0027] Figure label:

[0028] 100. Base; 110. Stand;

[0029] 200. Height positioning component; 210. Height control motor; 220. Threaded rod; 230. Moving seat; 231. Threaded hole; 232. First circular through hole; 233. Second circular through hole; 234. First worm sleeve; 235. First worm wheel; 236. Connecting shaft; 237. Second worm sleeve; 238. Second worm wheel; 239. Connecting ring; 240. First angle control motor; 250. First drive shaft; 260. Second angle control motor; 270. Second drive shaft;

[0030] 300. Multi-angle adjustment assembly; 310. Inspection section; 311. Electric telescopic rod; 312. Sliding seat; 313. Spring; 314. Inspection pin; 315. Arc plate; 316. Arc groove; 320. Rotary seat; 321. First bevel gear; 322. Second bevel gear; 323. Drive shaft; 324. Inspection seat. Detailed Implementation

[0031] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0032] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0033] Example 1: As Figures 1-3 As shown, this utility model embodiment provides a multi-angle automatic positioning skin examination device, including a base 100, a height positioning component 200 and a multi-angle adjustment component 300;

[0034] The base 100 is fixedly connected to the bracket 110. The height positioning component 200 includes a height control motor 210, a threaded rod 220, a movable seat 230, a first angle control motor 240 and a first transmission shaft 250. The height positioning component 200 is used to adjust the inspection height.

[0035] The height control motor 210 is fixedly connected to the bracket 110, and a threaded rod 220 is fixedly connected to the output end of the height control motor 210. The threaded rod 220 is rotatably connected to the base 100 and the bracket 110.

[0036] The movable seat 230 has a threaded hole 231, a first circular through hole 232 and a second circular through hole 233. The movable seat 230 is threadedly connected to the threaded rod 220 through the threaded hole 231. The movable seat 230 is rotatably connected to the multi-angle adjustment component 300.

[0037] The first angle control motor 240 is fixedly connected to the bracket 110. The output end of the first angle control motor 240 is fixedly connected to the first transmission shaft 250. The first transmission shaft 250 passes through the first circular through hole 232 and is slidably connected to the movable seat 230.

[0038] The multi-angle adjustment assembly 300 includes an inspection section 310 and a rotating base 320. The inspection section 310 is used to inspect the skin, and the rotating base 320 is used to adjust the angle.

[0039] When this utility model is in operation: the user starts the height control motor 210, the height control motor 210 drives the threaded rod 220 to rotate, the rotation of the threaded rod 220 causes the moving seat 230 to slide up and down along the first transmission shaft 250 with the multi-angle adjustment component 300. When the moving seat 230 reaches the specified height, the height control motor 210 stops to complete the height locking.

[0040] The technical solutions described in the embodiments of this application have at least the following technical effects or advantages:

[0041] By using a height control motor 210 to drive the moving base 230 to stop at a designated height, the cumbersome problem of frequently adjusting the height of the examination device for a comprehensive examination of human skin is avoided. This reduces the user's operating steps and makes it convenient to examine the skin at different heights.

[0042] Example 2: Figures 2-4 As shown, the movable seat 230 also includes a first worm sleeve 234, a first worm wheel 235, and a connecting shaft 236. The first worm sleeve 234 is rotatably connected inside the movable seat 230. The first worm sleeve 234 is slidably connected to the first transmission shaft 250. The first worm sleeve 234 and the first transmission shaft 250 rotate together. The first worm sleeve 234 meshes with the first worm wheel 235. The first worm wheel 235 is rotatably connected to the movable seat 230. The first worm wheel 235 is fixedly connected to the connecting shaft 236.

[0043] Further preferably, the height positioning assembly 200 further comprises a second angle control motor 260 and a second transmission shaft 270, the second angle control motor 260 is fixedly connected with the support 110, an output end of the second angle control motor 260 is fixedly connected with the second transmission shaft 270, the second transmission shaft 270 is rotatably connected with the support 110, the second transmission shaft 270 is rotatably connected with the base 100, the second transmission shaft 270 penetrates through the second circular through hole 233, and the second transmission shaft 270 is slidably connected with the moving seat 230.

[0044] Further preferably, the moving seat 230 further comprises a second worm sleeve 237, a second worm wheel 238 and a connecting ring 239, the second worm sleeve 237 is rotatably connected in the moving seat 230, the second worm sleeve 237 is slidably connected with the second transmission shaft 270, the second worm sleeve 237 rotates together with the second transmission shaft 270, the second worm sleeve 237 is engaged with the second worm wheel 238, the second worm wheel 238 is rotatably connected with the moving seat 230, the second worm wheel 238 is fixedly connected with the connecting ring 239, the connecting ring 239 is rotatably connected with the moving seat 230, the connecting ring 239 is sleeved outside the connecting shaft 236, the connecting ring 239 is rotatably connected with the connecting shaft 236, and the connecting ring 239 is fixedly connected with the rotating seat 320.

[0045] Further preferably, the rotating seat 320 comprises a first bevel gear 321, a second bevel gear 322 and a transmission shaft 323, the first bevel gear 321 is rotatably connected with the rotating seat 320, the first bevel gear 321 is fixedly connected with the connecting shaft 236, the second bevel gear 322 is engaged with the first bevel gear 321, the second bevel gear 322 is rotatably connected with the rotating seat 320, the second bevel gear 322 is fixedly connected with the transmission shaft 323, the transmission shaft 323 is rotatably connected with the rotating seat 320, and the transmission shaft 323 is fixedly connected with the inspection seat 324.

[0046] In operation, after height adjustment, the user activates the first angle control motor 240. The first angle control motor 240 drives the first transmission shaft 250 to rotate, which in turn drives the first worm sleeve 234 to rotate. The first worm sleeve 234 drives the first worm wheel 235 to rotate, which in turn drives the connecting shaft 236 to rotate. The connecting shaft 236 drives the first bevel gear 321 to rotate, which in turn drives the second bevel gear 322 to rotate. At this time, the rotating seat 320 remains stationary, while the second bevel gear 322 only rotates on its own axis. The second bevel gear 322 drives the transmission shaft 323 to rotate, which in turn drives the inspection seat 324 to rotate. The user simultaneously activates the first angle control motor 240 and the second angle control motor 260. The first angle control motor 240 and the second angle control motor 260 rotate at the same speed. The second angle control motor 260 drives the second worm sleeve 237 to rotate through the second transmission shaft 270. The second worm sleeve 237 drives the second worm wheel 238 to rotate. The second worm wheel 238 drives the rotating seat 320 to rotate. The rotating seat 320 rotates at the same speed as the first bevel gear 321. Thus, the second bevel gear 322 and the first bevel gear 321 remain relatively stationary, thereby completing the angle adjustment in the circumferential direction of the inspection seat 324.

[0047] The technical solutions described in the embodiments of this application have at least the following technical effects or advantages:

[0048] By adjusting the needle puncture angle using two angle-controlled motors, the skin examination device can quickly adapt to complex human body surfaces, improving its applicability.

[0049] Example 3: Figure 5 As shown, the inspection unit 310 includes an electric telescopic rod 311, a sliding seat 312, a spring 313, and an inspection needle 314. One end of the electric telescopic rod 311 is fixedly connected to the inspection seat 324, and the other end of the electric telescopic rod 311 is fixedly connected to the sliding seat 312. The sliding seat 312 is fixedly connected to the spring 313, and the spring 313 is fixedly connected to the inspection needle 314. The inspection needle 314 is used to contact human skin for sensory inspection.

[0050] More preferably, an arc-shaped plate 315 is fixedly connected to the side of the inspection needle 314 near the sliding seat 312. There are three arc-shaped plates 315 in total. The arc-shaped plates 315 are evenly marked with scales. The sliding seat 312 has an arc-shaped groove 316. The arc-shaped groove 316 corresponds to the arc-shaped plate 315. The arc-shaped plate 315 slides in the arc-shaped groove 316.

[0051] The utility model discloses a kind of needle acupuncture force measuring devices, including electric telescopic rod 311, sliding seat 312, spring 313 and check needle 314, electric telescopic rod 311 is connected with sliding seat 312, sliding seat 312 is connected with spring 313, spring 313 is connected with check needle 314, when working: user starts electric telescopic rod 311, electric telescopic rod 311 elongation pushes sliding seat 312, spring 313 and check needle 314, when check needle 314 contacts human skin, check needle 314 passes resistance to spring 313, spring 313 is compressed, and keep force balance, so that spring 313 elastic force is equal to the pressure of check needle 314 to human skin, and the compression amount of spring 313 is shown by the distance that arc plate 315 slides in arc groove 316, combine the elastic coefficient of spring 313 to make scale record with arc plate 315, i.e. needle acupuncture force can be directly read out.

[0052] The technical solutions in the embodiments of the present application have at least the following technical effects or advantages:

[0053] By deforming spring 313 between check needle 314 and sliding seat 312, the contact stimulation intensity of check needle 314 is converted by displacement of spring 313 to realize visualization, so that the contact stimulation intensity of check needle 314 to the skin to be checked can be accurately controlled, and the safety and accuracy of skin examination are improved.

[0054] The above is only a specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of various changes or replacements within the technical range disclosed by the utility model, and these should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A multi-angle auto-positioning skin examination device, characterized in that: Base (100), height positioning assembly (200) and multi-angle adjusting assembly (300) are included. The base (100) is fixedly connected with a support (110), the height positioning assembly (200) includes a height control motor (210), a threaded rod (220), a moving seat (230), a first angle control motor (240) and a first transmission shaft (250), and the height positioning assembly (200) is used for adjusting the inspection height. The height control motor (210) is fixedly connected with the support (110), the output end of the height control motor (210) is fixedly connected with the threaded rod (220), the threaded rod (220) is rotatably connected with the base (100), and the threaded rod (220) is rotatably connected with the support (110). The moving seat (230) is provided with a threaded hole (231), a first circular through hole (232) and a second circular through hole (233), the moving seat (230) is threadedly connected with the threaded rod (220) through the threaded hole (231), and the moving seat (230) is rotatably connected with the multi-angle adjusting assembly (300). The first angle control motor (240) is fixedly connected with the support (110), the output end of the first angle control motor (240) is fixedly connected with the first transmission shaft (250), the first transmission shaft (250) penetrates through the first circular through hole (232), and the first transmission shaft (250) is slidably connected with the moving seat (230). The multi-angle adjusting assembly (300) includes an inspection part (310) and a rotating seat (320), the inspection part (310) is used for inspecting the skin, and the rotating seat (320) is used for adjusting the angle.

2. A multi-angle auto-positioning skin examination device according to claim 1, characterized in that: The moving seat (230) further includes a first worm sleeve (234), a first worm wheel (235) and a connecting shaft (236), the first worm sleeve (234) is rotatably connected in the moving seat (230), the first worm sleeve (234) is slidably connected with the first transmission shaft (250), the first worm sleeve (234) and the first transmission shaft (250) are rotatable together, the first worm sleeve (234) is engaged with the first worm wheel (235), the first worm wheel (235) is rotatably connected with the moving seat (230), and the first worm wheel (235) is fixedly connected with the connecting shaft (236).

3. A multi-angle auto-positioning skin examination device according to claim 2, characterized in that: The height positioning assembly (200) further includes a second angle control motor (260) and a second transmission shaft (270), the second angle control motor (260) is fixedly connected with the support (110), the output end of the second angle control motor (260) is fixedly connected with the second transmission shaft (270), the second transmission shaft (270) is rotatably connected with the support (110), the second transmission shaft (270) is rotatably connected with the base (100), the second transmission shaft (270) penetrates through the second circular through hole (233), and the second transmission shaft (270) is slidably connected with the moving seat (230).

4. A multi-angle auto-positioning skin examination device according to claim 3, characterized in that: The moving seat (230) further comprises a second worm sleeve (237), a second worm wheel (238) and a connecting ring (239), the second worm sleeve (237) is rotatably connected in the moving seat (230), the second worm sleeve (237) is slidably connected with the second transmission shaft (270), the second worm sleeve (237) rotates together with the second transmission shaft (270), the second worm sleeve (237) is engaged with the second worm wheel (238), the second worm wheel (238) is rotatably connected with the moving seat (230), the second worm wheel (238) is fixedly connected with the connecting ring (239), the connecting ring (239) is rotatably connected with the moving seat (230), the connecting ring (239) is sleeved outside the connecting shaft (236), the connecting ring (239) is rotatably connected with the connecting shaft (236), and the connecting ring (239) is fixedly connected with the rotating seat (320).

5. A multi-angle auto-positioning skin examination device according to claim 4, characterized in that: The rotating seat (320) comprises a first bevel gear (321), a second bevel gear (322) and a transmission shaft (323), the first bevel gear (321) is rotatably connected with the rotating seat (320), the first bevel gear (321) is fixedly connected with the connecting shaft (236), the second bevel gear (322) is engaged with the first bevel gear (321), the second bevel gear (322) is rotatably connected with the rotating seat (320), the second bevel gear (322) is fixedly connected with the transmission shaft (323), the transmission shaft (323) is rotatably connected with the rotating seat (320), and the transmission shaft (323) is fixedly connected with the inspection seat (324).

6. A multi-angle auto-positioning skin examination device according to claim 5, characterized in that: The inspection part (310) comprises an electric telescopic rod (311), a sliding seat (312), a spring (313) and an inspection needle (314), one end of the electric telescopic rod (311) is fixedly connected with the inspection seat (324), the other end of the electric telescopic rod (311) is fixedly connected with the sliding seat (312), the sliding seat (312) is fixedly connected with the spring (313), the spring (313) is fixedly connected with the inspection needle (314), and the inspection needle (314) is used for contacting human skin for perception inspection.

7. A multi-angle auto-positioning skin examination device according to claim 6, characterized in that: One side of the inspection needle (314) close to the sliding seat (312) is fixedly connected with an arc-shaped plate (315), the arc-shaped plate (315) is provided with three arc-shaped plates (315), the arc-shaped plate (315) is uniformly marked with scales, the sliding seat (312) is provided with an arc-shaped groove (316), the arc-shaped groove (316) corresponds to the arc-shaped plate (315), and the arc-shaped plate (315) slides in the arc-shaped groove (316).

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