CN213252529U

CN213252529U - Applicator for dermatology department

Info

Publication number: CN213252529U
Application number: CN202021779097.8U
Authority: CN
Inventors: 徐小容; 徐骁然; 田阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-25
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses an medicator for dermatological department, including main part and scribble the medicine head, the top in the main part intracavity is equipped with the motor, the output of motor is equipped with initiative bevel gear, initiative bevel gear is connected with driven bevel gear, the bilateral symmetry in the main part intracavity is equipped with the bearing frame, install two-way lead screw in the bearing frame, the fixed cover of two-way lead screw has driven bevel gear, the both sides cover of two-way lead screw has two symmetrical sliders, it has the connecting rod to articulate on the slider, the other end of connecting rod articulates there is the fixed block, fixed block fixedly connected with baffle, the bottom in the main part intracavity is equipped with medicine storage chamber, medicine storage chamber's bottom is equipped with out the medicine mouth, it runs through the main part and extends to external connection and scribbles the medicine head to go. The utility model discloses convenient to use sets up the extrusion device, has realized that it is stable to go out the medicine volume when scribbling the medicine, scribbles the medicine even, through threaded connection main part and scribble the medicine head, convenient to detach, and the cross infection is avoided to convenient the change.

Description

Applicator for dermatology department

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an applicator for dermatology.

Background

Dermatology is a branch of medicine for treating skin diseases, and also refers to a department for diagnosing and treating skin diseases in a comprehensive hospital, which mainly treats various skin diseases, so that medical staff in dermatology often need to apply medicines to patients when nursing the patients. When the medicine is applied to patients with skin diseases, because many skin diseases are infectious, the direct contact is easy to infect.

When traditional medicator is scribbling the medicine, mostly manual crowded medicine, the volume of extruding the medicine is inhomogeneous, and it is great to scribble the medicine volume error, leads to the recovery effect unsatisfactory, after using, can not thoroughly disinfect to scribbling the medicine head, causes cross infection easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an applicator for dermatology to solve the manual crowded medicine volume of squeezing out of the medicine that proposes among the above-mentioned background art inhomogeneous, it is great to scribble the medicine volume error, leads to the recovery effect unsatisfactory, after using, can not thoroughly disinfect to scribbling the medicine head, causes cross infection's problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: an applicator for dermatological department comprises a main body and an applicator head, wherein a motor is arranged at the top end in a cavity of the main body, a driving bevel gear is arranged at the output end of the motor, one end of the driving bevel gear, which is far away from the motor, is connected with a driven bevel gear, bearing seats are symmetrically arranged on two sides in the cavity of the main body, a bidirectional screw is installed in each bearing seat, the driven bevel gear is fixedly sleeved in the middle of the bidirectional screw, two symmetrical sliders are sleeved on two sides of the bidirectional screw, the sliders are in threaded connection with the bidirectional screw, a connecting rod is hinged on each slider, a fixed block is hinged on one end, which is far away from the slider, of each fixed block, a baffle is fixedly connected to one end, which is far away from the connecting rod, of each fixed block, a medicine storage chamber is arranged at the bottom end in the cavity, one side outside the main part is equipped with microcontroller, microcontroller with motor electric connection, the bottom of medicine storage room is equipped with out the medicine mouth, it runs through to go out the medicine mouth the main part extends to external connection and scribbles the medicine head, it is equipped with the external screw thread outward to go out the medicine mouth, the overhead connector of establishing of medicator, be equipped with the internal thread in the connector, go out the medicine mouth with connector threaded connection, the bottom of scribbling the medicine head is equipped with a plurality of sponge brush and goes out the medicine hole.

Preferably, the main body is sleeved with a silica gel sleeve, and the silica gel sleeve is provided with anti-skid textures.

Preferably, the outside of main part is equipped with the glass viewing aperture, be equipped with the scale mark on the glass viewing aperture, the length of glass viewing aperture is greater than the length of medicine storage chamber.

Preferably, the baffle plate is externally sleeved with a sealing ring.

Preferably, the dosing hole is in threaded connection with the dosing cover.

Preferably, the sponge brush and the medicine outlet holes are distributed in a staggered mode.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the bidirectional lead screw rotates in the bearing seat under the action of the driven bevel gear, the sliding block on the bidirectional lead screw moves in the direction of the bearing seat and drives the connecting rod to move, and the connecting rod drives the fixing block on the baffle plate to move downwards to extrude the medicine in the medicine storage chamber, so that the aim of automatically extruding the medicine is fulfilled;

(2) the medicine outlet in the main part passes through threaded connection with the connector of scribbling the medicine head, the dismantlement of scribbling the medicine head of being convenient for, the convenience is disinfected or is changed scribbling the medicine head, prevent cross infection, be equipped with the medicine hole through the one side at storage medicine room, the convenience can add the medicine to storage medicine room when using, outside cover in the main part has the silica gel cover, be equipped with anti-skidding texture on the silica gel cover, medical personnel can hold the silica gel cover and scribble the medicine for the patient when using, prevent that the hand is smooth when scribbling the medicine, the outside of main part is equipped with glass viewing aperture, be convenient for observe the reserves of the inside medicine of storage medicine room, can in time add the medicine.

Drawings

FIG. 1 is a cross-sectional view of a dermatological applicator according to the present invention;

FIG. 2 is a front view of a dermatological applicator according to the present invention;

FIG. 3 is a schematic view of the applicator head of a dermatological applicator according to the present invention;

fig. 4 is a schematic structural view of a sponge brush and a drug outlet hole in the dermatological drug applicator of the present invention.

In the figure: 1. a main body; 2. a microcontroller; 3. a medicine adding cover; 4. a medicine adding hole; 5. a motor; 6. a bearing seat; 7. a bidirectional lead screw; 8. a drive bevel gear; 9. a driven bevel gear; 10. a connecting rod; 11. a slider; 12. a fixed block; 13. a baffle plate; 14. a medicine storage chamber; 15. an external thread; 16. a medicine applicator head; 17. a silica gel sleeve; 18. a glass viewing port; 19. scale lines; 20. a medicine outlet; 21. an internal thread; 22. a sponge brush; 23. a medicine outlet hole; 24. and (7) connecting ports.

Detailed Description

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

Referring to fig. 1-4, the present invention provides an embodiment: an applicator for dermatological department comprises a main body 1 and an applicator head 16, wherein a motor 5 is arranged at the top end in a cavity of the main body 1, a driving bevel gear 8 is arranged at the output end of the motor 5, one end, far away from the motor 5, of the driving bevel gear 8 is connected with a driven bevel gear 9, bearing seats 6 are symmetrically arranged on two sides in the cavity of the main body 1, a bidirectional screw 7 is installed in each bearing seat 6 and used for preventing the bidirectional screw 7 from shifting during rotation, the driven bevel gear 9 is fixedly sleeved in the middle of the bidirectional screw 7, the driven bevel gear 9 is driven to rotate through the rotation of the driving bevel gear 8 on the motor 5 so as to drive the bidirectional screw 7 to rotate, two symmetrical sliding blocks 11 are sleeved on two sides of the bidirectional screw 7, the sliding blocks 11 are in threaded connection with the bidirectional screw 7, a connecting rod 10 is hinged on each sliding block 11, and a, the one end fixedly connected with baffle 13 of connecting rod 10 is kept away from to fixed block 12 for extrude the medicine in the medicine storage room 14 in the medicine applying head 16, the bottom in 1 intracavity of main part is equipped with medicine storage room 14, one side of medicine storage room 14 runs through main part 1 is equipped with medicine adding hole 4, is convenient for add the medicine in the medicine storage room 14, it has medicine adding lid 3 to add medicine hole 4 overcoat, prevents that the medicine from flowing out from medicine adding hole 4 when using, the outer one side of main part 1 is equipped with microcontroller 2, microcontroller 2 with motor 5 electric connection, the bottom of medicine storage room 14 is equipped with out medicine mouth 20, it runs through to go out medicine mouth 20 main part 1 and extend to external connection and scribble medicine head 16, it is equipped with external screw thread 15 outward to go out medicine mouth 20, scribble and establish connector 24 on the medicine connector 16, be equipped with internal thread 21 in the medicine outlet mouth 20 with connector 24 threaded connection, convenient dismantlement can be disinfected or changed the applicator head 16, prevents cross infection, the bottom of applicator head 16 is equipped with a plurality of sponge brush 22 and goes out medicine hole 23, can let scribble more evenly.

Specifically, the outside cover of main part 1 has silica gel cover 17, be equipped with anti-skidding texture on the silica gel cover 17, medical personnel can hold silica gel cover 17 and scribble the medicine for the patient when using, prevent that the hand is smooth when scribbling the medicine.

Specifically, the outside of main part 1 is equipped with glass viewing aperture 18, be equipped with scale mark 19 on the glass viewing aperture 18 for the dose is scribbled in the control, the length of glass viewing aperture 18 is greater than the length of medicine storage chamber 14 is convenient for observe the reserves of the inside medicine of medicine storage chamber 14, can in time add the medicine.

Specifically, a sealing ring is sleeved outside the baffle 13.

Specifically, add medicine hole 4 with add 3 threaded connection of medicine lid, convenient dismantlement avoids when scribbling the medicine, and the medicine flows out from adding medicine hole 4.

Specifically, the sponge brush 22 and the medicine outlet holes 23 are distributed in a staggered mode, so that the medicine can be smeared more uniformly, and the medicine in the medicine outlet holes 23 is smeared on the surface of the skin of a patient uniformly through the sponge brush 22.

The working principle is as follows: when the utility model is used, firstly, the medicine is added into the medicine storage chamber 14 through the medicine adding hole 4, the medicine amount is observed through the glass observation port 18, after the medicine adding is finished, the medicine adding cover 3 is covered, the silica gel sleeve 17 is held, the motor 5 is controlled to rotate forward through the microcontroller 2, the driving bevel gear 8 is driven to rotate, and then the driven bevel gear 9 is driven, the bidirectional screw 7 rotates in the bearing seat 6 under the action of the driven bevel gear 9, the slider 11 on the bidirectional screw 7 moves along the direction of the bearing seat 6, the connecting rod 10 is driven to move, and then the connecting rod 10 drives the fixed block 12 on the baffle 13 to move downwards, the medicine in the medicine storage chamber 14 is extruded, through observing the scale mark 19 on the glass observation port 18, the medicine coating amount is controlled, the waste is avoided, the medicine is sent to the interior of the medicine coating head 16 through the medicine outlet 20, the medicine outlet 23 is coated on the surface of the skin, the medicine coating head 16 is moved, under, even coating to the skin surface, after finishing using, through microcontroller 2 control motor 5 antiport, take the initiative bevel gear to rotate 8, and then drive driven bevel gear 9, two-way lead screw 7 is under driven bevel gear 9's effect, at the rotation of bearing frame 6, slider 11 on the two-way lead screw 7 moves in opposite directions, take connecting rod 10 to move, and then connecting rod 10 takes fixed block 12 on the baffle 13 to move upwards, and then baffle 13 resets, close motor 5 through microcontroller 2 and rotate, can rotate applicator head 16 and take off, disinfect or change applicator head 16, avoid cross infection.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An applicator for dermatological use, comprising a body (1) and an applicator head (16), characterized in that: the top end in the cavity of the main body (1) is provided with a motor (5), the output end of the motor (5) is provided with a drive bevel gear (8), one end of the drive bevel gear (8), which is far away from the motor (5), is connected with a driven bevel gear (9), two sides in the cavity of the main body (1) are symmetrically provided with bearing seats (6), a two-way lead screw (7) is installed in each bearing seat (6), the middle part of the two-way lead screw (7) is fixedly sleeved with the driven bevel gear (9), two symmetrical sliding blocks (11) are sleeved on two sides of the two-way lead screw (7), the sliding blocks (11) are in threaded connection with the two-way lead screw (7), each sliding block (11) is hinged with a connecting rod (10), one end, which is far away from the sliding block (11), of each connecting rod (10) is hinged with a fixed block (, a medicine storage chamber (14) is arranged at the bottom end in the cavity of the main body (1), a medicine feeding hole (4) is arranged on one side of the medicine storage chamber (14) penetrating through the main body (1), a dosing cover (3) is sleeved outside the dosing hole (4), a micro-controller (2) is arranged at one side outside the main body (1), the microcontroller (2) is electrically connected with the motor (5), the bottom of the medicine storage chamber (14) is provided with a medicine outlet (20), the medicine outlet (20) penetrates through the main body (1) and extends to the outside to be connected with a medicine applicator head (16), the medicine outlet (20) is externally provided with an external thread (15), the medicine applicator head (16) is provided with a connecting port (24), the connecting port (24) is internally provided with internal threads (21), the medicine outlet (20) is in threaded connection with the connecting port (24), the bottom of the applicator head (16) is provided with a plurality of sponge brushes (22) and a medicine outlet hole (23).

2. A dermatological applicator as in claim 1, wherein: the outside cover of main part (1) has silica gel cover (17), be equipped with anti-skidding texture on silica gel cover (17).

3. A dermatological applicator as in claim 2, wherein: the outside of main part (1) is equipped with glass viewing aperture (18), be equipped with scale mark (19) on glass viewing aperture (18), the length of glass viewing aperture (18) is greater than the length of medicine storage chamber (14).

4. A dermatological applicator as in claim 3, wherein: and a sealing ring is sleeved outside the baffle (13).

5. A dermatological applicator as in claim 4, wherein: the dosing hole (4) is in threaded connection with the dosing cover (3).

6. A dermatological applicator as in claim 5, wherein: the sponge brushes (22) and the medicine outlet holes (23) are distributed in a staggered mode.