CN214260346U

CN214260346U - Applicator for skin venereal disease

Info

Publication number: CN214260346U
Application number: CN202022602557.6U
Authority: CN
Inventors: 张凤; 安仕发
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-09-24
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a skin venereal disease applicator, including needle tubing, push rod, pressure medicine briquetting, ball, rotary drive shaft, driving motor, self-lock device and paint the device, be equipped with the medicine storage chamber in the needle tubing, the needle tubing roof is equipped with extrusion lift groove, extrusion lift groove communicates with each other with the medicine storage chamber, it slides and locates the medicine storage intracavity to press the medicine briquetting, push rod one end is located on the pressure medicine briquetting, the push rod top is equipped with the gland, the needle tubing diapire is equipped with out the pencil, go out the pencil and communicate with each other with the medicine storage chamber, driving motor locates on the needle tubing roof, self-lock device locates on the needle tubing, paint the device and locate on the needle tubing diapire, the rotary drive shaft rotates and locates in going out the pencil, the ball is located on the rotary drive shaft. The utility model relates to the technical field of medical medicine application, in particular to a skin venereal disease applicator which is convenient to use and control the dosage and can be applied uniformly.

Description

Applicator for skin venereal disease

Technical Field

The utility model relates to the technical field of medical treatment medicine coating, in particular to a skin venereal disease applicator.

Background

The skin is used as the first physiological defense line and the largest organ of the human body, constantly participates in the functional activities of the body, maintains the unity of opposition between the body and the natural environment, and the abnormal conditions of the body can be reflected on the surface of the skin. The physiological function of the skin is impaired, causing skin diseases. In clinical dermatology, the ointment is applied to the skin of a diseased part as one of the most common treatment means, the ointment is generally extruded on the diseased part and then is uniformly applied by rotating fingers, the ointment can conveniently permeate the skin by massaging and applying on the skin, the effect is more remarkable, the ointment is polluted due to the unclean hands in the application process, the treatment effect of the ointment on the skin is influenced, the dosage is difficult to control during the application, and the medicine is wasted and is difficult to operate.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the current technical defect, the utility model provides a convenient to use, convenient control dose, paint even venereal disease medicator.

The utility model adopts the following technical scheme: the utility model relates to a skin venereal disease applicator, which comprises a needle tube, a push rod, a pressing medicine pressing block, a ball, a rotary driving shaft, a driving motor, a self-locking device and an applying device, a medicine storage cavity is arranged in the needle tube, an extrusion lifting groove is arranged on the top wall of the needle tube and is communicated with the medicine storage cavity, the medicine pressing block is arranged in the medicine storage cavity in a sliding manner, one end of the push rod is arranged on the medicine pressing block, the top end of the push rod is provided with an upper gland, the bottom wall of the needle tube is provided with a medicine outlet tube which is communicated with the medicine storage cavity, the driving motor is arranged on the top wall of the needle tube, the self-locking device is arranged on the needle tube, the smearing device is arranged on the bottom wall of the needle tube, the rotary driving shaft is rotationally arranged in the medicine outlet tube, the ball is arranged on the rotary driving shaft, and the ointment is taken out through a gap between the medicine outlet pipe and the ball when the ball rotates, so that the waste of the ointment is avoided; the smearing device comprises a buffering device, a fastening supporting block and fastening devices, the buffering device comprises a supporting column, a spring and a guiding column, the supporting column is arranged on the bottom wall of the needle tube, a guiding cavity is arranged in the supporting column, a guiding groove is formed in the side wall of the supporting column, the guiding groove is communicated with the guiding cavity, the guiding column is arranged in the guiding cavity, a buffering fixed block is arranged on one side of the fastening supporting block and is arranged on the guiding column in a sliding mode, one end of the spring is arranged on the top wall of the guiding cavity, the other end of the spring is arranged on the buffering fixed block, the guiding column is located in the spring, the buffering device is provided with two groups, and the buffering fixed block is arranged corresponding to the two groups of buffering devices; the fastening device comprises a fastening spring, a first fastening plate, a second fastening plate and a fastening support plate, the fastening support block is provided with a sanitary napkin filling cavity, the bottom wall of the fastening support block is provided with a placing opening, the placing opening is communicated with the sanitary napkin filling cavity, one side of the fastening support plate is provided with a long fastening support column and a short fastening support column, the long fastening support column is arranged at one side of the fastening support block in a sliding manner, the first fastening plate is arranged at one end of the long fastening support column penetrating through the side wall of the fastening support block, the bottom wall of the sanitary napkin filling cavity is provided with a clamping chute, the first fastening plate is arranged in the clamping chute in a sliding manner, a fastening sliding cavity is arranged in the side wall of the fastening support block close to the fastening support plate, the outer side wall of the fastening support block is provided with a fastening sliding groove, the fastening sliding groove is communicated with the fastening sliding cavity, and the short fastening support column is arranged in the fastening sliding cavity, one end of each fastening spring is arranged on each short fastening supporting column, the other end of each fastening spring is arranged on the bottom wall of each fastening sliding cavity, two groups of long fastening supporting columns are symmetrically arranged on the central axis of each fastening supporting plate, the short fastening supporting columns are located between the two groups of long fastening supporting columns, and the two groups of long fastening supporting columns are matched to enable the first fastening plate to be stressed uniformly; the second fastening plate is arranged on the side wall of one side, away from the fastening support plate, of the sanitary napkin filling cavity, and the first fastening plate and the second fastening plate are arranged in a V-shaped structure.

Further, self-locking device includes auto-lock gear, auto-lock drive shaft and auto-lock rack, the needle tubing lateral wall is equipped with the auto-lock chamber, lateral wall between medicine storage chamber and the auto-lock chamber is equipped with from the lockhole, the needle tubing roof is equipped with rotatory hole, the auto-lock drive shaft rotates and locates the auto-lock intracavity, it is equipped with the drive belt to be connected between driving motor output shaft and the auto-lock drive shaft, the auto-lock gear is located in the auto-lock drive shaft, the auto-lock rack is located on the push rod lateral wall, the auto-lock rack meshes with the auto-lock gear mutually.

Furthermore, the self-locking devices are symmetrically provided with two groups about the central axis of the needle tube, the self-locking cavities and the self-locking holes are arranged corresponding to the self-locking devices, and the two groups of self-locking devices ensure the moving direction of the push rod, increase the self-locking strength and ensure that the push rod cannot extrude the ointment when the self-locking device is not used.

Furthermore, a rubber pad is arranged on the pressing block.

Furthermore, a handle is arranged on one side of the fastening support plate, which is far away from the long fastening support column.

Further, the driving motor is a forward and reverse rotating motor.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme skin venereal disease applicator, through needle tubing, push rod and the cooperation of pressing the medicine briquetting, realize going out the ointment extrusion, realize the ointment flow control through ball and rotatory drive shaft cooperation, avoid too much ointment to flow, realize carrying out automatic extrusion to the ointment to the lift of push rod through self-lock device, can control the speed of pharmacy volume, even is paintd to the ointment through paining the device realization.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the applicator for skin diseases according to the present invention;

fig. 2 is a schematic view showing the construction of an applicator for a dermatological disease applicator according to the present invention;

fig. 3 is a schematic view showing the structure of a fastening device of the dermatological disease applicator according to the present invention.

The device comprises a needle tube 1, a needle tube 2, a push rod 3, a medicine extruding press block 4, a ball 5, a rotary driving shaft 6, a driving motor 7, a self-locking device 8, a smearing device 9, a medicine storage cavity 10, an upper pressing cover 11, a medicine outlet tube 12, a buffering device 13, a fastening support block 14, a fastening device 15, a support column 16, a spring 17, a guide column 18, a guide cavity 19, a buffering fixing block 20, a fastening spring 21, a first fastening plate 22, a second fastening plate 23, a fastening support plate 24, a sanitary cotton filling cavity 25, a long fastening support column 26, a short fastening support column 27, a clamping chute 28, a fastening sliding cavity 29, a self-locking gear 30, a self-locking driving shaft 31, a self-locking rack 32, a self-locking cavity 33, a driving belt 34 and a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-3, the technical scheme adopted by the utility model is as follows: a skin venereal disease applicator comprises a needle tube 1, a push rod 2, a medicine squeezing press block 3, a ball 4, a rotary driving shaft 5, a driving motor 6, a self-locking device 7 and an applying device 8, wherein a medicine storage cavity 9 is arranged in the needle tube 1, the top wall of the needle tube 1 is provided with a squeezing lifting groove which is communicated with the medicine storage cavity 9, the driving motor 6 is arranged on the top wall of the needle tube 1, the medicine squeezing press block 3 is arranged in the medicine storage cavity 9 in a sliding manner, one end of the push rod 2 is arranged on the medicine squeezing press block 3, the top end of the push rod 2 is provided with an upper press cover 10, the bottom wall of the needle tube 1 is provided with a medicine outlet tube 11, the medicine outlet tube 11 is communicated with the medicine storage cavity 9, the self-locking device 7 is arranged on the needle tube 1, the applying device 8 is arranged on the bottom wall of the needle tube 1, the rotary driving shaft 5 is rotatably arranged in the medicine outlet tube 11, the ball 4 is arranged on the rotary driving shaft 5, and ointment is taken out through a gap between the medicine outlet tube 11 and the ball 4 when the ball 4 rotates, the waste of the ointment is avoided; the smearing device 8 comprises a buffer device 12, a fastening support block 13 and a fastening device 14, the buffer device 12 comprises a support column 15, a spring 16 and a guide column 17, the support column 15 is arranged on the bottom wall of the needle tube 1, a guide cavity 18 is arranged in the support column 15, a guide groove is formed in the side wall of the support column 15 and communicated with the guide cavity 18, the guide column 17 is arranged in the guide cavity 18, a buffer fixed block 19 is arranged on one side of the fastening support block 13, the buffer fixed block 19 is arranged on the guide column 17 in a sliding mode, one end of the spring 16 is arranged on the top wall of the guide cavity 18, the other end of the spring 16 is arranged on the buffer fixed block 19, the guide column 17 is located in the spring 16, two groups of buffer devices 12 are arranged, and the buffer fixed blocks 19 correspond to the two groups of buffer devices 12; the fastening device 14 comprises a fastening spring 20, a first fastening plate 21, a second fastening plate 22 and a fastening support plate 23, the fastening support block 13 is provided with a sanitary napkin filling cavity 24, the bottom wall of the fastening support block 13 is provided with a placing opening, the placing opening is communicated with the sanitary napkin filling cavity 24, one side of the fastening support plate 23 is provided with a long fastening support column 25 and a short fastening support column 26, the long fastening support column 25 is arranged at one side of the fastening support block 13 in a sliding manner, the first fastening plate 21 is arranged at one end of the long fastening support column 25 penetrating through the side wall of the fastening support block 13, the bottom wall of the sanitary napkin filling cavity 24 is provided with a clamping sliding chute 27, the first fastening plate 21 is arranged in the clamping sliding chute 27 in a sliding manner, the side wall of the fastening support block 13 close to the fastening support plate 23 is provided with a fastening sliding cavity 28, the outer side wall of the fastening support block 13 is provided with a fastening sliding chute, and the fastening sliding chute is communicated with the fastening sliding cavity 28, the short fastening support columns 26 are slidably arranged in the fastening sliding cavity 28, one ends of the fastening springs 20 are arranged on the short fastening support columns 26, the other ends of the fastening springs 20 are arranged on the bottom wall of the fastening sliding cavity 28, two groups of the long fastening support columns 25 are symmetrically arranged about the central axis of the fastening support plate 23, the short fastening support columns 26 are positioned between the two groups of the long fastening support columns 25, and the two groups of the long fastening support columns 25 are matched to enable the first fastening plate 21 to be stressed uniformly; the second fastening plate 22 is arranged on the side wall of the sanitary napkin filling cavity 24 far away from the fastening support plate 23, and the first fastening plate 21 and the second fastening plate 22 are arranged in a V-shaped structure.

Wherein, self-lock device 7 includes auto-lock gear 29, auto-lock drive shaft 30 and auto-

lock rack

31, 1 lateral wall of needle tubing is equipped with auto-lock chamber 32, lateral wall between medicine storage chamber 9 and the auto-lock chamber 32 is equipped with from the lockhole, 1 roof of needle tubing is equipped with the rotation hole, auto-lock drive shaft 30 rotates and locates in the auto-lock chamber 32, it is equipped with driving belt 33 to be connected between 6 output shafts of driving motor and the auto-lock drive shaft 30, auto-lock gear 29 is located on the auto-lock drive shaft 30, auto-lock rack 31 is located on 2 lateral walls of push rod, auto-lock rack 31 meshes with auto-lock gear 29 mutually. The two groups of self-locking devices 7 are symmetrically arranged about the central axis of the needle tube 1, the self-locking cavities 32 and the self-locking holes are arranged corresponding to the self-locking devices 7, and the two groups of self-locking devices 7 ensure the moving direction of the push rod 2, increase the self-locking strength and ensure that the push rod 2 cannot extrude ointment when not used any more. The medicine squeezing press block 3 is provided with a rubber pad. The side of the fastening support plate 23 remote from the long fastening support column 25 is provided with a handle 34. The driving motor 6 is a forward and reverse rotating motor.

When the ointment applicator is used specifically, ointment is placed into the ointment storage cavity 9, the driving motor 6 is started, the driving motor 6 drives the self-locking gear 29 to rotate, the self-locking gear 29 drives the driving rack to lift and lower to extrude the ointment, the skin venereal disease applicator is placed on the skin, the skin venereal disease applicator is moved, the balls 4 roll on the skin, the balls 4 take the ointment out to be applied to the skin, the handle 34 is pulled to pull the fastening support plate 23, the first fastening plate 21 is pulled to be far away from the second fastening plate 22, the sanitary cotton is placed in the sanitary cotton filling cavity 24, the fastening support plate 23 is reset under the action of the spring 16 after hands are loosened, the first fastening plate 21 and the second fastening plate 22 are matched to extrude and fix the sanitary cotton, the sanitary cotton is exposed to one part outside, the skin venereal disease applicator moves, and the sanitary cotton evenly applies the ointment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dermatologic disease applicator, comprising: the automatic medicine pressing device comprises a needle tube, a push rod, a medicine pressing block, a ball, a rotary driving shaft, a driving motor, a self-locking device and a smearing device, wherein a medicine storage cavity is formed in the needle tube, an extrusion lifting groove is formed in the top wall of the needle tube and is communicated with the medicine storage cavity, the medicine pressing block is slidably arranged in the medicine storage cavity, one end of the push rod is arranged on the medicine pressing block, an upper pressing cover is arranged at the top end of the push rod, a medicine outlet pipe is arranged on the bottom wall of the needle tube and is communicated with the medicine storage cavity, the driving motor is arranged on the top wall of the needle tube, the self-locking device is arranged on the needle tube, the smearing device is arranged on the bottom wall of the needle tube, the rotary driving shaft is rotatably arranged in the medicine outlet pipe, and the ball is arranged on the rotary driving shaft; the smearing device comprises a buffering device, a fastening supporting block and fastening devices, the buffering device comprises a supporting column, a spring and a guiding column, the supporting column is arranged on the bottom wall of the needle tube, a guiding cavity is arranged in the supporting column, a guiding groove is formed in the side wall of the supporting column, the guiding groove is communicated with the guiding cavity, the guiding column is arranged in the guiding cavity, a buffering fixed block is arranged on one side of the fastening supporting block and is arranged on the guiding column in a sliding mode, one end of the spring is arranged on the top wall of the guiding cavity, the other end of the spring is arranged on the buffering fixed block, the guiding column is located in the spring, the buffering device is provided with two groups, and the buffering fixed block is arranged corresponding to the two groups of buffering devices; the fastening device comprises a fastening spring, a first fastening plate, a second fastening plate and a fastening support plate, the fastening support block is provided with a sanitary napkin filling cavity, the bottom wall of the fastening support block is provided with a placing opening, the placing opening is communicated with the sanitary napkin filling cavity, one side of the fastening support plate is provided with a long fastening support column and a short fastening support column, the long fastening support column is arranged at one side of the fastening support block in a sliding manner, the first fastening plate is arranged at one end of the long fastening support column penetrating through the side wall of the fastening support block, the bottom wall of the sanitary napkin filling cavity is provided with a clamping chute, the first fastening plate is arranged in the clamping chute in a sliding manner, a fastening sliding cavity is arranged in the side wall of the fastening support block close to the fastening support plate, the outer side wall of the fastening support block is provided with a fastening sliding groove, the fastening sliding groove is communicated with the fastening sliding cavity, and the short fastening support column is arranged in the fastening sliding cavity, one end of each fastening spring is arranged on each short fastening supporting column, the other end of each fastening spring is arranged on the bottom wall of each fastening sliding cavity, two groups of long fastening supporting columns are symmetrically arranged on the central axis of each fastening supporting plate, and each short fastening supporting column is positioned between the two groups of long fastening supporting columns; the second fastening plate is arranged on the side wall of one side, away from the fastening support plate, of the sanitary napkin filling cavity, and the first fastening plate and the second fastening plate are arranged in a V-shaped structure.

2. A dermatologic applicator according to claim 1, wherein: the self-locking device comprises a self-locking gear, a self-locking driving shaft and a self-locking rack, the side wall of the needle tube is provided with a self-locking cavity, the side wall between the drug storage cavity and the self-locking cavity is provided with a self-locking hole, the top wall of the needle tube is provided with a rotating hole, the self-locking driving shaft is rotatably arranged in the self-locking cavity, a driving belt is connected between an output shaft of the driving motor and the self-locking driving shaft, the self-locking gear is arranged on the self-locking driving shaft, the self-locking rack is arranged on the side wall of the push rod, and the self-locking rack is meshed with the self-locking gear.

3. A dermatologic applicator according to claim 2, wherein: the self-locking device is symmetrically provided with two groups about the central axis of the needle tube, and the self-locking cavity and the self-locking hole are arranged corresponding to the self-locking device.

4. A dermatologic applicator according to claim 1, wherein: the pressing block is provided with a rubber pad.

5. A dermatologic applicator according to claim 1, wherein: and a handle is arranged on one side of the fastening support plate, which is far away from the long fastening support column.

6. A dermatologic applicator according to claim 1, wherein: the driving motor is a forward and reverse rotating motor.