CN213640981U

CN213640981U - Sampling device for dermatology department

Info

Publication number: CN213640981U
Application number: CN202021461626.XU
Authority: CN
Inventors: 马笑宇; 唐美; 刘育余
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-07-09
Anticipated expiration: 2030-07-22

Abstract

The utility model belongs to the technical field of sampling device, especially, a sampling device for dermatology is single cutter body to current scraper, when scraping skin, needs the doctor to take the scraper through one hand, and the mode that the sampling box was accepted is taken by the other hand is taken a sample, and this kind of sampling mode leads to skin sample to drop easily and loses, and the skin tissue that drops receives secondary infection's problem easily, now proposes following scheme, and it includes the fixed plate, the top fixed mounting of fixed plate has the grip block, the fixed slot has been seted up to the bottom of fixed plate, and fixed mounting has same dead lever on the both sides inner wall of fixed slot, and slidable mounting has the scraper on the dead lever, and one side fixed mounting of scraper has the one end of first spring, and the other end fixed mounting of first spring is on one side inner wall of fixed slot. The utility model discloses simple structure, convenient to use can be convenient for take a sample and collect skin.

Description

Sampling device for dermatology department

Technical Field

The utility model relates to a sampling device technical field especially relates to a sampling device for dermatology.

Background

When treating skin diseases, a medical examination process needs to be carried out firstly, and doctors often need to use a scraper to scrape and sample the diseased skin of patients and then carry out examination to diagnose the disease condition.

Present scraper is single cutter body, when scraping skin, needs the doctor to take the scraper through one hand, and the mode that the sampling box was accepted is being held to another hand carries out the sample, and this kind of sample mode leads to the skin sample to drop easily and loses, and the skin tissue that drops receives the secondary infection easily to can influence the definite diagnosis of skin disease, it is very inconvenient to use, scrapes the skin very easily moreover at the scraping in-process, causes the infection. To this end we propose a dermatological sampling device to solve the above mentioned problems

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having the scraper to be single cutter body among the prior art, when scraping skin, need the doctor to take the scraper through one hand, the mode that the sampling box was accepted is taken to the other hand, and this kind of sampling mode leads to skin sample to drop easily and loses, and the skin tissue that drops receives secondary infection's shortcoming easily, and the sampling device for dermatology who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sampling device for dermatological department comprises a fixed plate, wherein a holding plate is fixedly arranged at the top of the fixed plate, a fixed groove is formed in the bottom of the fixed plate, the inner walls of two sides of the fixed groove are fixedly provided with the same fixed rod, a scraper is slidably arranged on the fixed rod, one side of the scraper is fixedly provided with one end of a first spring, the other end of the first spring is fixedly arranged on the inner wall of one side of the fixed groove, a fixed cavity is formed in the fixed plate, the top of the scraper extends into the fixed cavity, a connecting groove is formed in the inner wall of one side of the fixed cavity, a thin rod is fixedly arranged on the inner wall of the top of the connecting groove and the inner wall of the bottom of the connecting groove, a lifting plate is slidably arranged on the thin rod, one end of a second spring is fixedly arranged at the bottom of the lifting plate, the motor groove has been seted up on one side inner wall in fixed chamber, and fixed mounting has servo motor on one side inner wall in motor groove, and servo motor's output shaft extends to the outside in motor groove and fixed mounting has first rotary column, the rotary groove has all been seted up on the both sides inner wall in fixed chamber, and two rotary groove internal rotations that are located same horizontal axis are installed the second rotary column.

Preferably, the lifting plate is rotatably provided with one end of a rotating rod, and the other end of the rotating rod is rotatably arranged on the scraper.

Preferably, a rotating hole is formed in one side of the fixing plate, a screw rod is arranged in the rotating hole, a threaded hole is formed in one side of the scraper, the screw rod is rotatably installed in the threaded hole, and an internal thread is formed in the side wall of the threaded hole.

Preferably, an annular sliding groove is formed in the side wall of the rotating groove, an annular sliding block is arranged on the second rotating column, and the annular sliding block is rotatably installed in the annular sliding groove.

Preferably, a disinfection cavity is formed in the fixing plate, a suction fan is fixedly mounted on one side of the disinfection cavity, and a storage box is movably mounted on the other side of the disinfection cavity.

Preferably, a sector gear is fixedly sleeved on the first rotary column, a gear is fixedly sleeved on the second rotary column, and the sector gear is meshed with the gear.

The utility model discloses in, a sampling device for dermatology department's beneficial effect:

the rotating rod is arranged so that the rotating rod can be driven to rotate when the lifting plate is lifted, the rotating rod rotates so that the scraper can be driven to move back and forth, the screw rod can limit the scraper by arranging the threads and the threaded hole, the second rotating column can stably rotate in the rotating groove by arranging the annular sliding block and the annular sliding groove, a skin sample can be conveniently disinfected by arranging the disinfection cavity, the sample can be conveniently collected by arranging the suction fan and the storage box, and the second rotating column can intermittently rotate when the servo motor is started by arranging the sector gear and the gear;

the utility model discloses simple structure, convenient to use can be convenient for take a sample and collect skin.

Drawings

Fig. 1 is a schematic front view of a dermatological sampling device according to the present invention;

fig. 2 is an enlarged schematic structural view of a portion a of the dermatological sampling device of the present invention;

fig. 3 is a schematic view of the meshing structure between the sector gear and the gear of the sampling device for dermatological department of the present invention.

In the figure: the automatic cleaning machine comprises a fixing plate 1, a fixing groove 2, a fixing rod 3, a scraper 4, a first spring 5, a screw 6, a rotating plate 7, a fixing cavity 8, a motor groove 9, a servo motor 10, a sector gear 11, a gear 12, a first rotating column 13, a suction fan 14, a sterilizing cavity 15, a storage box 16, a holding plate 17, a rotating groove 18, an annular sliding groove 19, an annular sliding block 20, a winding wheel 21, a string 22, a lifting plate 23, a rotating rod 24, a second spring 25 and a connecting groove 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a sampling device for dermatological department, comprising a fixing plate 1, a holding plate 17 is fixedly installed at the top of the fixing plate 1, a fixing groove 2 is opened at the bottom of the fixing plate 1, the same fixing rod 3 is fixedly installed on the inner walls of both sides of the fixing groove 2, a scraper 4 is slidably installed on the fixing rod 3, one side of the scraper 4 is fixedly installed with one end of a first spring 5, the other end of the first spring 5 is fixedly installed on the inner wall of one side of the fixing groove 2, a fixing cavity 8 is opened on the fixing plate 1, the top of the scraper 4 extends into the fixing cavity 8, a connecting groove 26 is opened on the inner wall of one side of the fixing cavity 8, a thin rod is fixedly installed on the inner wall of the top and the inner wall of the bottom of the connecting groove 26, a lifting plate 23 is slidably installed on the thin rod, one end of a second spring 25, one side of lifter plate 23 extends to the outside of spread groove 26, has seted up motor groove 9 on one side inner wall of fixed chamber 8, and fixed mounting has servo motor 10 on one side inner wall of motor groove 9, and servo motor 10's output shaft extends to the outside of motor groove 9 and fixed mounting has first rotary column 13, has all seted up rotary trough 18 on the both sides inner wall of fixed chamber 8, and the second rotary column is installed to two rotary trough 18 internal rotations that are located same horizontal axis.

The utility model discloses in, rotate the one end of installing bull stick 24 on the lifter plate 23, the other end of bull stick 24 rotates and installs on scraper 4, thereby makes through the setting of bull stick 24 can drive bull stick 24 and rotate when lifter plate 23 goes up and down, thereby bull stick 24 rotates and drives scraper 4 and carry out the round trip movement.

The utility model discloses in, the hole has been seted up changeing to one side of fixed plate 1, changes downthehole screw rod 6 that is equipped with, and threaded hole is seted up to one side of scraper 4, and screw rod 6 rotates to be installed in the threaded hole, is equipped with the internal thread on the lateral wall of screw hole, thereby makes screw rod 6 can realize the limiting displacement to scraper 4 through the setting of screw thread 6 and screw hole.

The utility model discloses in, be equipped with annular chute 19 on the lateral wall of rotary trough 18, be equipped with annular slider 20 on the second rotary column, annular slider 20 rotates and installs in annular chute 19, thereby can make the second rotary column can be steady rotate in rotary trough 18 through annular slider 20 and annular chute 19's setting.

The utility model discloses in, disinfection chamber 15 has been seted up on fixed plate 1, and one side fixed mounting of disinfection chamber 15 has suction fan 14, and the opposite side movable mounting of disinfection chamber 15 has receiver 16, thereby is convenient for disinfect to the skin sample through setting up of disinfection chamber 15, thereby can be convenient for collect the sample through setting up of suction fan 14 and receiver 16.

The utility model discloses in, fixed cover is equipped with sector gear 11 on the first rotary column 13, and fixed cover is equipped with gear 12 on the second rotary column, and sector gear 11 meshes with gear 12 mutually, thereby can make the second rotary column can be interrupted and rotate when starting servo motor 10 through sector gear 11 and gear 12's setting.

In the utility model, when the skin needs to be sampled, the rotating plate 7 is rotated, the rotating plate 7 rotates to drive the screw rod 6 to rotate, so that the screw rod 6 rotates to the outer side of the threaded hole, the limit on the scraper 4 can be removed, the scraper 4 is aligned to the skin at the moment, the servo motor 10 is started, the output shaft of the servo motor 10 drives the first rotary column 13 to rotate, the first rotary column 13 rotates to drive the sector gear 11 to rotate, the sector gear 11 rotates to drive the gear 12 to rotate intermittently, the gear 12 rotates to drive the second rotary column to rotate, the second rotary column rotates to drive the reel 21 to rotate, the reel 21 rotates to drive the string 22 to contract, the string 22 contracts to drive the lifting plate 23 to lift, the lifting plate 23 lifts to stretch the second spring 25, therefore, when the second rotary column does not rotate, the lifting plate 23 slides to the original position under the elastic action of the second spring 25, thereby realize lifter plate 23's round trip movement, lifter plate 23 can drive bull stick 24 when going up and down and make a round trip to rotate, thereby bull stick 24 rotates and drives scraper 4 and carry out round trip movement, thereby scraper 4 removes and can take a sample skin, after the sample is accomplished, can carry the sample to disinfect in disinfection chamber 15 through suction fan 14, then carry to the receiver 16 in, then take off receiver 16 to just accomplish the collection to the skin sample.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sampling device for dermatology department, includes fixed plate (1), its characterized in that, the top fixed mounting of fixed plate (1) has the board of holding (17), fixed slot (2) have been seted up to the bottom of fixed plate (1), and fixed mounting has same dead lever (3) on the both sides inner wall of fixed slot (2), and slidable mounting has scraper (4) on dead lever (3), and one side fixed mounting of scraper (4) has the one end of first spring (5), and the other end fixed mounting of first spring (5) is on one side inner wall of fixed slot (2), fixed chamber (8) have been seted up on fixed plate (1), and the top of scraper (4) extends to in fixed chamber (8), seted up spread groove (26) on one side inner wall of fixed chamber (8), fixed mounting has the pin on the top inner wall of spread groove (26) and the bottom inner wall, slidable mounting has lifter plate (23) on the pin, the bottom fixed mounting of lifter plate (23) has the one end of second spring (25), and the other end fixed mounting of second spring (25) is on the bottom inner wall of spread groove (26), one side of lifter plate (23) extends to the outside of spread groove (26), motor groove (9) have been seted up on one side inner wall of fixed chamber (8), and fixed mounting has servo motor (10) on the one side inner wall of motor groove (9), and the output shaft of servo motor (10) extends to the outside and fixed mounting of motor groove (9) and has first rotary column (13), rotary tank (18) have all been seted up on the both sides inner wall of fixed chamber (8), and the second rotary column is installed to two rotary tank (18) internal rotations that are located same horizontal axis.

2. A dermatological sampling device according to claim 1, wherein one end of a rotating rod (24) is rotatably mounted on the lifting plate (23), and the other end of the rotating rod (24) is rotatably mounted on the scraper (4).

3. The dermatological sampling device according to claim 1, wherein a rotary hole is formed in one side of the fixing plate (1), a screw rod (6) is arranged in the rotary hole, a threaded hole is formed in one side of the scraper (4), the screw rod (6) is rotatably installed in the threaded hole, and an internal thread is formed in the side wall of the threaded hole.

4. A dermatological sampling device according to claim 1, wherein the side wall of the rotary groove (18) is provided with an annular slide groove (19), the second rotary column is provided with an annular slide block (20), and the annular slide block (20) is rotatably mounted in the annular slide groove (19).

5. The sampling device for the dermatology department according to claim 1, wherein a disinfection cavity (15) is formed on the fixing plate (1), a suction fan (14) is fixedly installed on one side of the disinfection cavity (15), and a storage box (16) is movably installed on the other side of the disinfection cavity (15).

6. A dermatological sampling device according to claim 1, wherein a gear sector (11) is fixedly secured to the first rotary post (13), and a gear (12) is fixedly secured to the second rotary post, the gear sector (11) being engaged with the gear (12).