CN214912604U

CN214912604U - Automatic extrusion device of ultrasonic couplant

Info

Publication number: CN214912604U
Application number: CN202121051119.3U
Authority: CN
Inventors: 李婷婷; 薛继平; 康晓妍; 郝嫦娟; 赵哲黠; 吕虹
Original assignee: Shanxi Bethune Hospital of Shanxi Academy Of Medical Sciences
Current assignee: Shanxi Bethune Hospital of Shanxi Academy Of Medical Sciences
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-30
Anticipated expiration: 2031-05-17

Abstract

The utility model relates to the technical field of medical instruments, in particular to an automatic extrusion device of ultrasonic couplant; the technical scheme includes that the barrel comprises a barrel body, a shell, a rotating cap and a boosting base, wherein a spiral groove is formed in the barrel body, an extrusion opening is formed in the bottom of the barrel body, the rotating cap comprises a rotating part, a base and a sleeving part, a guide groove is formed in the sleeving part, the sleeving part is sleeved in the barrel body, a spiral bulge is formed in the boosting base and matched with the spiral groove, the boosting base is arranged in the guide groove, a motor is arranged in the shell and connected with a driving shaft, and the bottom of the driving shaft is connected with the spiral cap; the device of the utility model has simple structure, low cost and repeated use, can effectively reduce the force applied to the finger joints of the doctor, saves time and improves the work efficiency of examination; meanwhile, the residue of the couplant in the bottle can be reduced, the waste of materials of the couplant is avoided, the extrusion amount is controllable at a constant speed, and the problems that the conventional medical couplant wastes time and labor when used and the couplant is easy to waste are solved.

Description

Automatic extrusion device of ultrasonic couplant

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to automatic extrusion device of supersound couplant.

Background

The medical coupling agent is a medical product consisting of a new-generation aqueous polymer gel. The bottle body is required to be manually extruded when the existing couplant is used, meanwhile, the bottle body is required to be continuously beaten to ensure that the couplant is completely extruded from the bottle to reduce residues as much as possible so that the couplant is settled downwards, and time and labor are wasted; the couplant in the bottle body is remained more after the couplant cannot be manually extruded due to incomplete extrusion, so that the material waste is serious; and the manual control is not accurate when extruding the couplant in the extrusion process, so that the couplant is easily wasted due to excessive extrusion consumption.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides an automatic extrusion device of supersound couplant, has solved present medical couplant and has wasted time and energy when using, and the easy extravagant problem of couplant.

In order to achieve the purpose, the utility model discloses a realize through following technical scheme:

the utility model provides an automatic extrusion device of supersound couplant, includes barrel, shell, rotatory cap and boosting base, be equipped with the helicla flute on the barrel, the bottom of barrel is equipped with the extrusion mouth, rotatory cap includes rotating part, base and suit portion, be equipped with the guide way in the suit portion, suit portion suit is in the barrel, it is protruding to be equipped with the spiral on the boosting base, the spiral protruding with the helicla flute phase-match, the boosting base is established in the guide way, be equipped with the motor in the shell, the motor is connected with the drive shaft, the bottom of drive shaft with rotatory cap is connected, the shell outside is equipped with the button.

Further, the guide way is half circular arc, the external diameter of boosting base with the internal diameter phase-match of guide way, half outside of boosting base is equipped with the spiral arch, and half outside inlays in the guide way.

Further, the shell pass through the screw thread with the barrel is connected, the outside of suit portion is equipped with the joint arch, the upper portion inboard of barrel is equipped with the recess, the joint arch with the recess phase-match.

The utility model discloses produced beneficial effect for prior art does:

the utility model designs the spiral groove-shaped track in the couplant bottle body, and utilizes the rotatable extrusion device to realize that the boosting base moves downwards along the spiral track in the bottle body after continuous rotation, so as to extrude the couplant; the rotatable extrusion device at the top of the device is provided with the motor, the driving shaft and the button, and can be triggered and stopped to extrude by the push switch, so that the operation is simple; the device is designed to be reusable, and the bottom cover is unscrewed at the bottom of the couplant, and then the device is replaced and screwed in, so that the material cost is reduced.

The device of the utility model has simple structure, low cost and repeated use, replaces manual extrusion by automatic propulsion, does not need medical personnel to manually extrude the couplant bottle body for extrusion, can effectively reduce the force applied to the finger joints of doctors, saves time and improves the inspection work efficiency; meanwhile, the residual couplant in the bottle can be reduced, the couplant is completely extruded as far as possible, the material waste of the couplant is avoided, the mixing of bubbles in the couplant can be effectively reduced, and the extrusion amount is controllable at a constant speed.

Drawings

The invention will be further described with reference to the accompanying drawings:

fig. 1 is an exploded schematic view of the ultrasonic couplant automatic extrusion device of the present invention;

FIG. 2 is a schematic structural view (with the outer shell removed) of the ultrasonic couplant automatic extrusion device of the present invention;

fig. 3 is a schematic view of the combination of the rotary cap and the boosting base according to the present invention;

fig. 4 is a schematic structural diagram of the housing of the present invention;

in the figure: 1, a cylinder body; 2-boosting base; 3-rotating the cap; 4, a shell; 5, spiral groove; 6, spiral protrusion; 7, clamping and connecting the bulges; 8-a button; 9-a guide groove; 10-extrusion port; 11-a motor; 12-a drive shaft; 13-a sheathing part; 14-a rotating part; 15-base.

Detailed Description

In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.

As shown in fig. 1-4, this embodiment provides an automatic extrusion device for ultrasonic couplant, which comprises a barrel 1, a housing 4, a rotary cap 3 and a boosting base 2, wherein a spiral groove 5 is formed on the barrel 1, an extrusion port 10 is formed at the bottom of the barrel 1, the rotary cap 3 comprises a rotary part 14, a base 15 and a sleeving part 13, a guide groove 9 is formed on the sleeving part 13, the sleeving part 13 is sleeved in the barrel 1, a spiral protrusion 6 is formed on the boosting base 2, the spiral protrusion 6 is matched with the spiral groove 5, the boosting base 2 is arranged in the guide groove 9, a motor 11 is arranged in the housing 4, the motor 11 is connected with a driving shaft 12, the bottom of the driving shaft 12 is connected with the rotary cap 3, a button 8 is arranged on the outer side of the housing 4, the guide groove 9 is semi-arc-shaped, the outer diameter of the boosting base 2 is matched with the inner diameter of the guide groove 9, a half of the outer side of the boosting base 2 is provided with the spiral protrusion 6, and the other half of the outer side is embedded in the guide groove 9, the shell 4 is connected with the barrel 1 through threads, the outer side of the sleeving part 13 is provided with a clamping protrusion 7, the inner side of the upper part of the barrel 1 is provided with a groove, the clamping protrusion 7 can be rotatably clamped in the groove, and the driving shaft 12 and the rotating cap 3 can be detachably connected and can also be arranged into a whole.

The working process of the device is that, when in use, the button 8 is pressed, the driving shaft 12 drives the rotary cap 3 to rotate under the driving of the motor, the boosting base 2 in the guide groove 9 of the spiral cap 3 moves towards the bottom direction of the cylinder 1 in the cylinder 1 through the mutual matching of the spiral protrusion 6 and the spiral groove 5, the couplant is extruded out from the extrusion port 10 of the cylinder 1 under the extrusion of the boosting base 2, and the motor 11 can be stopped to drive by pressing the button 8 again, so that the extrusion of the couplant is stopped.

The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.

Claims

1. The utility model provides an automatic extrusion device of supersound couplant, its characterized in that, includes barrel (1), shell (4), rotatory cap (3) and boosting base (2), be equipped with helicla flute (5) on barrel (1), the bottom of barrel (1) is equipped with extrusion mouth (10), rotatory cap (3) include rotating part (14), base (15) and suit portion (13), be equipped with guide way (9) on suit portion (13), suit portion (13) suit is in barrel (1), be equipped with spiral protrusion (6) on boosting base (2), spiral protrusion (6) with helicla flute (5) phase-match, boosting base (2) are established in guide way (9), be equipped with motor (11) in shell (4), motor (11) are connected with drive shaft (12), the bottom of drive shaft (12) with rotatory cap (3) are connected, and a button (8) is arranged on the outer side of the shell (4).

2. The automatic extrusion device of ultrasonic couplant of claim 1, characterized in that, guide way (9) are half-circular arc, the external diameter of boosting base (2) with the internal diameter phase-match of guide way (9), half outside of boosting base (2) is equipped with spiral protrusion (6), and half outside inlays in guide way (9).

3. The automatic extrusion device of ultrasonic couplant according to claim 1, wherein the shell (4) is connected with the cylinder (1) through threads, the outer side of the sheathing part (13) is provided with a clamping protrusion (7), the inner side of the upper part of the cylinder (1) is provided with a groove, and the clamping protrusion (7) is matched with the groove.